CN2772989Y - Steel rail fastener - Google Patents
Steel rail fastener Download PDFInfo
- Publication number
- CN2772989Y CN2772989Y CN 200420111398 CN200420111398U CN2772989Y CN 2772989 Y CN2772989 Y CN 2772989Y CN 200420111398 CN200420111398 CN 200420111398 CN 200420111398 U CN200420111398 U CN 200420111398U CN 2772989 Y CN2772989 Y CN 2772989Y
- Authority
- CN
- China
- Prior art keywords
- steel rails
- utility
- bottom board
- fastener
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to a steel rail fastener, which relates to a fastener and the fastener can clamp and fix a plurality of steel rails together. The utility model is composed of an n-shaped clamping frame and a clamping bottom board, wherein both sides of the clamping bottom board are provided with screw holes which are used for installing screw bolts, and the clamping frame and the clamping bottom board are fixedly connected into integration through the screw bolts which pass through the screw holes; in order to increase the intensity of the fastener, a stiffening rib is arranged above the n-shaped clamping frame. When the utility model is used, the steel rails are arranged in an interlaced way according to different directions, and the steel rails are arranged on the clamping bottom board, the n-shaped clamping frame is clamped and covered above the steel rails, binding screw bolts are installed to cause the clamping frame and the clamping bottom board to tightly clamp the steel rails and the positions of the steel rails are fixed. In order to cause the steel rails to be firmly clamped, two to four steel rail fasteners can be clamped on each bundle of the steel rails. The utility model has the advantages of simple structure, compactness, facility, light weight, convenient use and safety, the work efficiency of the lifting installation and the transportation of the steel rails can be enhanced, and the cost of the lifting installation and the transportation and workers' labor intensity are reduced.
Description
Technical field the utility model relate to a kind of can be with several rail clampings, the clamping device that is fixed together.
After the manufacturer production of background technology production rail goes out rail, must and be transported to the place that needs with rail with the rail lifting.When the rail of lifting transportation in the past, be that several rail are tied together with reinforcing bar, then lift transportation.Adopt the method for reinforcing bar bundle, have following problem: it is not firm, dangerous 1, to tie up; 2, bundle reinforcing bar trouble, labour intensity is big, work efficiency is low.
Have only now the application of rail reinforcing on the base of the rail, as " a kind of railway rail fastening clip " (number of patent application 01817115), be used for railway track is fastened on the following base of the rail, this binding clip is to be that C shape long slab forms the bottom that a first end zone that a side of plate extends forms rail fastener anchor device by a middle body, and opposite side forms the toe that presss from both sides (3).Suspension hook is arranged, as " a kind of clamp-type lifting hook for long and heavy steel rails " (number of patent application 01107827), it comprises a pair of with set pin bonded assembly bracing frame, left and right sides symmetry in the cavity of two bracing frames is equipped with jig arm and connecting rod, the jig arm middle part is porose, and jig arm is contained in the set pin by borehole jack, and the jig arm bottom is the holding part of clamping rail, the contact surface of holding part and rail is the inclined-plane, and the gradient on two inclined-planes is suitable.It mainly is the rail quality that guarantees in handling process.
The summary of the invention the purpose of this utility model is at above-mentioned present situation, aims to provide a kind of rail clamping device.
The implementation of the utility model purpose is, the rail clamping device is made of " ∏ " folder frame 1 and folder base plate 2, and there is the screw 4,5 of peace bolt on folder frame and folder base plate both sides, and folder frame and folder base plate are fixed together by the bolt 7 that passes screw.
The utility model is simple in structure, small and exquisite flexible, in light weight, esy to use, safe and reliable, can improve the work efficiency of rail lifting transportation greatly, reduces lifting traffic cost and working strength of workers greatly.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is that the A-A of Fig. 1 is to view
Fig. 3 is the utility model running condition figure
The specific embodiment is made of " ∏ " folder frame 1 and folder base plate 2 with reference to Fig. 1,2, and folder frame and folder base plate are fixed together by the bolt 7 that passes the both sides screw.
With reference to Fig. 3, when using the utility model, rail 6 is misplaced by different directions, and is placed on the folder base plate 2, folder lid " ∏ " folder frame 1 above rail tightens bolt 7 more again, and folder frame and folder base plate are clamped rail, and with stationkeeping.For clamping is more firm, can on every bundle rail, press from both sides 2-4 the utility model.
With reference to Fig. 2, for increasing the intensity of clamping device, there is reinforced rib 3 " ∏ " folder frame 1 top.
Claims (2)
1, rail clamping device is characterized in that being made of " ∏ " folder frame (1) and folder base plate (2), and there are screw (4), (5) of peace bolt on folder frame and folder base plate both sides, and folder frame and folder base plate are fixed together by the bolt (7) that passes screw.
2, rail clamping device according to claim 1 is characterized in that on " ∏ " the folder frame (1) reinforced rib (3) being arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420111398 CN2772989Y (en) | 2004-11-17 | 2004-11-17 | Steel rail fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420111398 CN2772989Y (en) | 2004-11-17 | 2004-11-17 | Steel rail fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2772989Y true CN2772989Y (en) | 2006-04-19 |
Family
ID=36708247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420111398 Expired - Fee Related CN2772989Y (en) | 2004-11-17 | 2004-11-17 | Steel rail fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2772989Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386353A (en) * | 2014-11-17 | 2015-03-04 | 惠生（南通）重工有限公司 | Fixing tool for dispatching fixed scaffold |
| CN106364770A (en) * | 2016-08-26 | 2017-02-01 | 周玉梅 | Patterned aluminum plate fastening luggage carrier |
-
2004
- 2004-11-17 CN CN 200420111398 patent/CN2772989Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386353A (en) * | 2014-11-17 | 2015-03-04 | 惠生（南通）重工有限公司 | Fixing tool for dispatching fixed scaffold |
| CN106364770A (en) * | 2016-08-26 | 2017-02-01 | 周玉梅 | Patterned aluminum plate fastening luggage carrier |
| CN106364770B (en) * | 2016-08-26 | 2018-01-19 | 如东县燕川供水服务有限公司 | A kind of Figured aluminium plate material buckle carries rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |