四氟乙烯滑板式橡膠支座

1、一、四氟乙烯滑板式橡膠支座介紹:四氟乙烯滑板式橡膠支座就是在普通板式橡膠支座的表面粘復(fù)一層1.5mm-3mm厚的聚四氟乙烯板,就能制作成橡膠支座，又稱之為：四氟滑板式支座（GJZF4、GYZF4系列）。除具有GYZ系列橡膠支座的所有功能外，聚四氟乙烯板（F4板）與梁底不銹鋼板之間的低摩擦系數(shù)，使上部構(gòu)造的水平位移，不受支座本身剪切變形量的限制，能滿足一些橋梁的大位移量需要。該板式橡膠支座除具有球冠橡膠支座的功能外，還特別適用大位移量的橋梁。廣泛用于本工廠，礦山，機械，電子，機械設(shè)備，廚房設(shè)備。大成橡膠的產(chǎn)品經(jīng)衡水市技術(shù)監(jiān)督局檢驗合格并投入生產(chǎn)，其產(chǎn)品型號多達2000余種。四氟板式橡膠支座不僅技

2、術(shù)先進、性能優(yōu)良，還具有構(gòu)造簡單、價格低廉、無需養(yǎng)護易于更換緩沖隔震、建筑高度低等特點.因而在橋梁界頗受歡迎,被廣泛使用。二、四氟乙烯滑板式橡膠支座使用范圍作活動支誶使用：主要用于跨度30米的大跨度橋梁簡支梁連續(xù)板橋、多跨連續(xù)梁橋。作為滑塊塊使用連續(xù)梁頂推、T型梁橫移、大型設(shè)備滑移。三、四氟乙烯滑板式橡膠支座荷載等級分為100KN-10000KN四、四氟乙烯滑板式橡膠支座的規(guī)格：1、按交通部JTT4-93規(guī)格系列。2、表面貼復(fù)的聚四氟乙烯板厚度分1.5毫米、2毫米、3毫米等。3、特殊規(guī)格可由用戶提出協(xié)商生產(chǎn)。4、梁底鋼板和不銹鋼板可配套供應(yīng)。五、四氟乙烯滑板式橡膠支座的型號及適用氣溫1、氯丁膠

3、型：+60C25C2、天然膠型：+60C40C3、三元乙丙膠型：+60C-45C四氟乙烯滑板式橡膠支座矩形四氟乙烯滑板式橡膠支座圓形四氟乙烯滑板式橡膠支座四氟乙烯滑板式橡膠支座就是在普通板式橡膠支座的表面粘復(fù)一層1.5mm-3mm厚的聚四氟乙烯板，就能制作成橡膠支座,又稱之為：四氟滑板式支座（GJZF4、GYZF4系列）。除具有GYZ系列橡膠支座的所有功能外，聚四氟乙烯板（F4板）與梁底不銹鋼板之間的低摩擦系數(shù),使上部構(gòu)造的水平位移，不受支座本身剪切變形量的限制，能滿足一些橋梁的大位移量需要。該板式橡膠支座除具有球冠橡膠支座的功能夕卜，還特別適用大位移量的橋梁。廣泛用于本工廠，礦山，機械，電子

4、，機械設(shè)備，廚房設(shè)備。我公司的產(chǎn)品經(jīng)衡水市技術(shù)監(jiān)督局檢驗合格并投入生產(chǎn)，其產(chǎn)品型號多達2000余種，因板面原因在這里不能一一展示望多多原諒。四氟板式橡膠支座不僅技術(shù)先進、性能優(yōu)良，還具有構(gòu)造簡單、價格低廉、無需養(yǎng)護易于更換緩沖隔震、建筑高度低等特點因而在橋梁界頗受歡迎,被廣泛使用。二、四氟板式橡膠支座使用范圍a.作活動支誶使用：主要用于跨度30米的大跨度橋梁簡支梁連續(xù)板橋、多跨連續(xù)梁橋。b.作為滑塊塊使用連續(xù)梁頂推、T型梁橫移、大型設(shè)備滑移。三、F4橡膠支座荷載等級分為100KN-10000KN四、橡膠支座規(guī)格1、按交通部JTT4-93規(guī)格系列。2、表面貼復(fù)的聚四氟乙烯板厚度分1.5毫米、2毫

5、米、3毫米等。3、特殊規(guī)格可由用戶提出協(xié)商生產(chǎn)。4、梁底鋼板和不銹鋼板可配套供應(yīng)。五、橡膠支座型號及適用氣溫1、氯丁膠型：+60C25C2、天然膠型：+60C40C3、三元乙丙膠型：+60C-45C六、四氟滑板橡膠支座1四氟滑板橡膠支座組裝示意圖見圖3。2四氟滑板橡膠支座代號矩形為GJZF4。、圓形為GYZF4，其規(guī)格系列見表2。表中符號意義如下：IaXIb或d平面尺寸或直徑；Rck最大承壓力；S形狀系數(shù)；t支座總厚度；i3多向支座位移量；i4單向支座位移量；te一橡膠層總厚度；tan允許轉(zhuǎn)角正切值；RGk抗滑最小承壓力；t1中間橡膠層厚度；t0單層鋼板厚度；tf四氟滑板厚度；3、GJZF4。

6、、GYZF4規(guī)格系列支座主要附件尺寸見表3.七、規(guī)格系列支座選用和安裝1、選擇規(guī)格系列表中支座時，其支座承載力偏差范圍應(yīng)控制在士10%。當(dāng)GJZ、GYZ支座傾斜安裝時應(yīng)滿足JTGD62第9.7.5條要求。GJZF4、GYZF4支座應(yīng)水平安裝，并應(yīng)設(shè)置上、下鋼板。四氟板與不銹鋼板間應(yīng)放5201一2硅脂潤滑油。安裝后一定要設(shè)置防塵罩。2、板式橡膠支座計算承載力時，應(yīng)按有效面積（鋼板面積）計算；計算水平剪應(yīng)力時，應(yīng)按支座平面毛面積（公稱面積）計算43、支座安裝時應(yīng)以短邊尺寸順橋向放置。1-h鋼陽2彳：猛射臥3-側(cè)綃ft梅支座(GJZFGYZI),4-1；仙板5-逼訓(xùn)螺杵？一龍峨X-梁欣所豐刖槪匕9-

7、HI訕梔lXlab(或d)(mm)GJZF4GJZF4100X150100X200GYZFdl504GJZF4GJZF4GJZF4GJZF4GYZF4GJZF410GJZF150X150150X200150X250150X300d200200X200200X250Rcktl3(mm)l4(mm)tetan0(0為rad)的單位R(KN)GKS9曰執(zhí)寒嚴(yán)溫寒嚴(yán)Innnn1順橋橫橋順橋橫橋溫?zé)崂浜疅崂浜?mm)向向向向(mm)地地地地地(KN)地區(qū)區(qū)區(qū)區(qū)區(qū)區(qū)23150.001070.0090.00741015.48302030353637930200.01600.01350.011123150.0

8、0870.00740.00611376.113020303708410530200.01310.01110.009123150.00570.005一30200.00850.00730.0061547302030362749337250.01140.00970.00844300.01430.01220.010123150.00570.005一30200.00850.00730.00619673020303799511837250.01140.00970.00844300.01430.01220.010123150.005一一30200.00670.00570.0052668.0630203031

9、0512615837250.00890.00770.006444300.01120.00960.00830200.00570.005一3368.84373020303250.00770.00660.005513115819744300.00960.00830.006930200.00520.005一4069.44373020303250.00690.00660.00515818923644300.00860.00830.006937250.0051一一44300.00640.00550.0052849.5302030311013216551350.00770.00660.005658400.0

10、0890.00770.006537250.0051一一44300.00640.00550.0053619.5302030314016821051350.00770.00660.005658400.00890.00770.006544300.00540.005一45610.6513020303350.00640.00560.00517521026358400.00750.00660.0056GYZF4、GJZF4四氟滑板式橡膠支座規(guī)格系列選用參數(shù)(mm)5555555555(mm)(mm)32210.00660.00560.00511GJZF4200X3005517.17433020303290

11、.00980.00840.00721025231583254370.01310.01120.009332210.00590.0051一12GJZF4200X3506467.62433020303290.00890.00760.006324529436883254370.01180.01010.008432210.00550.005一13GJZF4200X4007417.98433020303290.00820.0070.005928033642083254370.01090.00930.007843290.00730.00620.005254370.00970.00830.006914GYZF

12、d2504527.56030603172206258832465450.01210.01040.008676530.01460.01240.010343290.00730.00620.005254370.00970.00830.006915GJZF250X2505767.55020503219263328832465450.01210.01040.008676530.01460.01240.010343290.00620.00540.00554370.00830.00710.00616GJZF250X3006968.215020503263315394832465450.01040.00890

13、.007576530.01250.01070.00943290.00560.005一54370.00740.00640.005417GJZF250X3508168.795020503306368459832465450.00930.0080.006776530.01110.00960.008143290.0051一一54370.00680.00590.00518GJZF250X4009369.295020503350420525832465450.00850.00730.006276530.01020.00880.007443290.005一一54370.00630.00550.00519GJ

14、ZF250X45010569.715020503394473591832465450.00970.00680.005876530.00950.00820.006943290.005一一54370.0060.0052一20GJZF250X500117610.075020503438525656832465450.00740.00650.005576530.00890.00780.006654370.00590.0051一65450.00740.00630.005321GYZFd3006619.066030603247297371832476530.00880.00760.006487610.01

15、030.00890.007554370.00590.0051一65450.00740.00630.005322GJZF300X3008419.067030703315378473832476530.00880.00760.006487610.01030.00890.007554370.00520.005一65450.00650.00560.00523GJZF300X3509869.787030703368441551832476530.00780.00680.005787610.00910.00790.006754370.005一一65450.00590.0051一24GJZF300X4001

16、13110.47030703420504630832476530.00710.00620.005387610.00830.00720.006165450.00550.005一25GJZF4300X450127610.92767030703530.00660.00570.00547356770983287610.00770.00670.005756380.0070.00610.005126GJZF300X50014218.2870307035256307881142471490.00940.00810.0068865760380.01170.00660.01010.00840.00570.005

17、27GJZF4300X55015668.58727030703490.00880.00760.0064578693866114387600.0110.00950.00857380.00630.00540.00528GJZF4300X60017118.84727030703490.00840.00730.0061630756945114387600.01050.00910.007665450.005一一76530.00590.0051一29GYZFd35090810.639040903337404505832487610.00680.0060.005198690.00780.00680.0058

18、65450.005一一76530.00590.0051一30GJZF350X350115610.639040903429515643832487610.00680.0060.005198690.00780.00680.005856380.00610.0052一71490.00810.00690.005831GJZF350X40013268.2690409034905887351142486600.01010.00870.0073101710.01210.01040.008756380.00550.005一71490.00740.00640.005332GJZF350X45014968.7290

19、409035516628271142486600.00920.00790.0067101710.01110.00950.00856380.0051一一71490.00690.00590.00533GJZF350X50016669.1290409036137359191142486600.00860.00740.0062101710.01030.00890.007557380.005一一72490.00640.00560.00534GJZF350X55018369.48904090367480910111142487600.00810.0070.0059102710.00970.00840.00

20、7157380.005一一72490.00610.00530.00535GJZF350X60020069.8904090373588211031142487600.00760.00660.0056102710.00920.00790.006756380.005一一71490.00630.00540.00536GYZFd40011958.8690409034405286601142486600.00790.00680.0057101710.00940.00810.006856380.005一一71490.00630.00540.00537GJZF400X40015218.869040903560

21、6728401142486600.00790.00680.0057101710.00940.00810.006871490.00570.005一86600.00710.00620.005238GJZF400X45017169.4904090363075694511424101710.00860.00740.0063116820.010.00860.007371490.00530.005一86600.00660.00570.00539GJZF400X50019119.879040903700840105011424101710.00790.00690.0058116820.00920.0080.

22、006872490.005一一87600.00620.00540.00540GJZF400X550210610.299040903770924115511434102710.00740.00650.00550.00572490.005一一41GJZF4400X600230110.67879040903600.00580.0051一840100812601143102710.0070.00610.005242GJZF47249607149600.0050.00560.00670.0050.00570.0050.00580.0050.005910109213651143400X650249011.

23、02871027186904090343GYZFd45015211011040110355766883511424101710.00690.0060.0051116820.0080.0070.005971490.005一一86600.00570.005一44GJZF450X650193610110401103709851106311424101710.00690.0060.0051116820.0080.0070.005986600.00530.005一45GJZF4450X500215610.54101110401103710.00640.00550.00578894511811142116

24、820.00740.00650.005587600.005一一46GJZF4450X550237611.02102110401103710.00590.0052一866104012991143117820.00690.00610.005273500.00620.00540.00547GJZF4450X60025968.493110401103650.00830.00720.006945113414181553113800.01040.0090.007573500.00590.0051一48GJZF4450X65028168.6993110401103650.00790.00680.005710

25、24122915361553113800.00980.00850.007172500.00590.0051一92650.00790.00670.005649GYZFd50018868.17110401103687825103115524112800.00980.00840.007132950.01180.01010.008572500.00590.0051一92650.00790.00670.005650GJZF500X50024018.171304013038751050131315524112800.00980.00840.007132950.01180.01010.008573500.0

26、0540.005一93650.00730.00630.005251GJZF500X55026468.561304013039631155144415534113800.00910.00780.0066133950.01090.00940.007973500.0051一一93650.00680.00590.00552GJZF500X60028918.9213040130310501260157515534113800.00850.00730.0062133950.01020.00880.007773500.005一一93650.00640.00550.00553GJZF500X65031369.

27、2513040130311381365170615534113800.0080.00690.0058133950.00960.00830.00773500.005一一93650.00610.0053一54GJZF500X70033819.5513040130312251470183815534113800.00760.00660.0056133950.00910.00790.006793650.00610.0052一113800.00760.00660.005555GYZFd55022909130401303832998124715534133950.00910.00790.006615311

28、00.01060.00920.007793650.00610.0052一113800.00760.00660.005556GJZF550X5502916913040130310591271158815534133950.00910.00790.00661531100.01060.00920.007793650.00570.005一57GJZF4550X60031869.4113130401303800.00710.00610.00521155138617331553133950.00850.00730.00621539311358GJZF550X65034569.761304013034133

29、1539359GYZFd60027349.8311313040130341331539311360GJZF600X60034819.8313040130341331539311361GJZF600X650377610.23130401303413315311362GJZF4600X700407110.513315040150315311363GJZF4600X750436810.9413315040150315311364GYZFd650321710.67133150401503415317311313365GJZF650X650409610.6715040150341531731051286

30、6GJZF650X70044169.2150401503415117410567GJZF650X75047369.531281501503415117410512868GYZFd70037399.58150401503415117410512869GJZF700X70047619.58150401503415117412870GYZFd750430110.26151180401803417419712815171GYZFd800490210.9718040180341741971100.01090.00860.0072650.00530.005一800.00670.00580.00512511

31、50218771553950.0080.00690.00591100.00930.00810.0069650.005一一800.0060.0052一990118814841553950.00720.00630.00531100.00850.00730.0062650.005一一800.0060.0052一1260151218901553950.00720.00630.00531100.00850.00730.0062650.005一一800.00570.005一1365168320481553950.00680.00590.0051100.00790.00690.0059800.00540.0

32、05一950.00640.00560.00514701764220515531100.00750.00660.0056800.00510.005一950.00610.00540.00515751890236315531100.00720.00630.0054800.005一一950.00590.0051一11611394172415531100.00690.0060.00511250.00780.00680.0059800.005一一950.00590.0051一14791775221815531100.00690.0060.00511250.00780.00680.0059770.0060.

33、0052一950.00740.00640.005415931911238918531130.00890.00770.00651310.01040.0090.0076770.00560.005一950.0070.00610.005117062048255918531130.00840.00730.00621310.00990.00850.0072770.00520.005一950.00650.00560.00513471616202018531130.00780.00670.00571310.00910.00790.0066770.00520.005一950.00650.00560.005171

34、52058257318531130.00780.00670.00571310.00910.00790.0066950.00540.005一1130.00650.00560.00515461856231918531310.00760.00660.00561490.00860.00750.0064950.005一一1130.00550.005一17592111263918531310.00640.00560.0051490.00730.00640.0055注1:抗滑最小承載力攔中的數(shù)字為支座與鋼材接角時的采用數(shù)值;其均值為不計汽車制動力的情況當(dāng)記入汽車制動力時，另行計算.注2:允許轉(zhuǎn)角正切值是沿支

35、座短邊方向轉(zhuǎn)動時計算值，若沿長邊轉(zhuǎn)動應(yīng)自行計算.GJZF4,GYZF4規(guī)格系列支座主要附件尺寸詳情支座平面尺寸主要附件尺寸多向支座單向支座序號12345678910111213141516171819202122232425262728293031323334353637383940414243上、下鋼板尺錨固螺栓間上、下鋼板尺錨固螺栓間錨固螺栓支座組裝高寸距寸距規(guī)格度lXl(或a、babababab(pXlhd)11221122100X150270290220240270240220190M16X16037+t100X200270340220290270290220240M16X16037+

36、td150280290230220280240230170M16X16037+t150X150320290270240320240270190M16X16037+t150X200320340270290320290270240M16X16037+t150X250320390270340320340270290M16X16037+t150X300320440270390320390270340M16X16037+td200330340280270330290280220M16X16037+t200X200370340320290370290320240M16X16037+t200X2503703

37、90320340370340320290M16X16037+t200X300370440320390370390320340M16X16037+t200X350370490320440370440320390M16X16037+t200X400370540320490370490320440M16X16037+td250440410390340440340390270M16X16037+t250X250460390410340460340410290M18X18037+t250X300460440410390460390410340M18X18037+t250X3504604904104404

38、60440410390M18X18037+t250X400460540410490460490410440M18X18037+t250X450460590410540460540410490M18X18037+t250X500460640410590460590410540M18X18037+td300490460440390490390440320M22X22037+t300X300550460500410550390500340M22X22037+t300X350550510500460550440500390M22X22037+t300X4005505605005105504905004

39、40M22X22037+t300X450550610500560550540500490M22X22037+t300X500550660500610550590500540M22X22037+t300X550550710500660550640500590M22X22038+t300X600550760500710550690500640M22X22038+td350600530550460600440550370M18X18037+t350X350640530590480640440590390M22X22037+t350X400640580590530640490590440M22X220

40、37+t350X450640630590580640540590490M22X22037+t350X500640680590630640590590540M22X22037+t350X550640730590680640640590590M22X22038+t350X600640780590730640690590640M22X22038+td400650580600510650490600420M18X18037+t400X400690580640530690490640440M22X22037+t400X450690630640580690540640490M22X22037+t400X500690680640630690590640540M22X22037+t400X550720750660680720660660590M24X24053+t400X600720800660730720710660