CN207998763U - Railroad track hydraulic tool for taking up tracks - Google Patents
Railroad track hydraulic tool for taking up tracks Download PDFInfo
- Publication number
- CN207998763U CN207998763U CN201721553974.8U CN201721553974U CN207998763U CN 207998763 U CN207998763 U CN 207998763U CN 201721553974 U CN201721553974 U CN 201721553974U CN 207998763 U CN207998763 U CN 207998763U
- Authority
- CN
- China
- Prior art keywords
- rail
- load bearing
- bearing arm
- clamping device
- hinged
- 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
Links
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
A kind of railroad track hydraulic tool for taking up tracks, including hydraulic jack, load bearing arm, rail clamping device, support column, rail clamping device is a four-bar mechanism, and both the above connecting rod is hinged among load bearing arm simultaneously, following two connecting rod extends separately down, is then bent inwardly into two corresponding hooks;Load bearing arm one end is hinged a fore-set corresponding with hydraulic jack, the other end and the handing-over of support top end.It is placed on above rail in use, being ridden, two hooks on rail clamping device is clamped into rail lower jaw, adjust support column height, then rail is slowly promoted to by operation hydraulic jack needs height.The present apparatus is simple in structure, and installation operation is simple, facilitates dismantling and assembling, easy to carry;It solves part location routine rail jack and can not use, the problem of maintenance difficult, improves dimension upkeep operation efficiency, reduces producers' labor intensity, and pad operation is played especially suitable for rail.
Description
Technical field
The utility model is related to a kind of railroad tracks to tie up maintenance hydraulic tools.
Background technology
Railroad track can cause rail height bad, influence train operating safety under the long-term stress of train.Railway
Department is utilized in the level that the method that pad is combined under rail adjusts two strands of rail more, and standard is used to reach circuit.
And rail jack is exactly the specific purpose tool for being suitable for railroad track track lifting repair.Rail jack has many different types, is risen with hydraulic pressure
Based on logos and utensils.
Hydraulic tool for taking up tracks used at present is disposed upon on the stone tiny fragments of stone, coal, etc. between two sleepers or on sleeper, due to entirety more
The some importances such as crossing plates, Cha Qu location is limited by space, does not have the condition using Normal hydraulic rail jack.Such as in whole road
When the uneven regulation maintenance activity of oralia, make to form certain gap between rail foot and rail support groove first, then will adjust
Whole gasket is put into designated position, to reach job requirements.Due to limited space, plain edition hydraulic tool for taking up tracks cannot be satisfied dimension maintenance
It needs, the rail fastening that first comes loose one by one is needed when maintenance activity, then levered up rail with crowbar, backing plate is installed, when operation needs more
People coordinates, and carries a variety of Work tools, time-consuming and laborious, efficiency is low, safety does not ensure.
Invention content
The purpose of this utility model provides a kind of railroad track hydraulic track raising easy to use, easy to operate, safe and efficient
Device, to solve part location, especially in the uneven regulation maintenance activity of whole crossing plates, conventional rail jack can not make
With the problem of maintenance difficult.
Realize that the utility model aim is adopted the technical scheme that:It include hydraulic jack, load bearing arm, rail clamping device,
Support column, rail clamping device are a four-bar mechanisms, and both the above connecting rod is hinged among load bearing arm simultaneously, following two connecting rod point
It does not extend downwardly, is then bent inwardly into two corresponding hooks;Hinged one of load bearing arm one end is corresponding with hydraulic jack
Fore-set, the other end and the handing-over of support top end.
Support column is made of plug connector, cylinder and adjustment base, and cylinder is cylinder, and both ends have circle along axis
Hole, plug connector upper end is hinged with load bearing arm, and lower end is plugged in the circular hole above cylinder, and adjustment base is screwed in cylinder through screw thread
In the circular hole of low side.
The good effect of the utility model is:Simple in structure, installation operation is simple, facilitates dismantling and assembling, easy to carry;
It solves part location routine rail jack and can not use, the problem of maintenance difficult, improves dimension upkeep operation efficiency, reduces
Producers' labor intensity plays pad operation especially suitable for rail.
Description of the drawings
Attached drawing 1 is the use state diagram of the utility model.
Specific implementation mode
As shown in Fig. 1, it includes hydraulic jack 1, load bearing arm 3, rail clamping device 4, support column, and rail clamping device 4 is one four
Link mechanism, both the above connecting rod are double link, and load bearing arm 3 is clamped in a pair of of upper end overlapping on one side, are hinged on 3 middle part of load bearing arm;
Following two connecting rod lower end buckle, two hooks are corresponding, and middle and upper part is hinged, and upper end is respectively hinged at two pairs of companies above
Below bar;Fore-set corresponding with hydraulic jack 12 is above a U-shaped card, is a flat surface below, and fore-set 2 is hinged through U-shaped card
In 3 one end of load bearing arm, 3 other end of load bearing arm and the handing-over of support top end, support column is by plug connector 5, cylinder 6 and adjustment base 7
Composition, cylinder 6 are cylinder, and both ends have circular hole, and plug connector 5 is above a U-shaped card, and lower end is plugged on above cylinder 6
Circular hole in, adjustment base 7 is screwed in through screw thread in the circular hole of 6 low side of cylinder.
In use, assembling the present apparatus first, rides and be placed on 9 top of rail, hydraulic jack 1 and support column are distinguished
It is placed on whole 8 side of crossing plates rail support groove of 9 both sides of rail, two hooks on rail clamping device 4 is clamped into 9 lower jaw of rail, slightly
Rotation support column bottom adjustment section pedestal 7, adjust support column height, then operate hydraulic jack 1, hydraulic jack 1 to
Upper top fore-set 2, and using the hinge joint of plug connector 5 and load bearing arm 3 as fulcrum, so that load bearing arm 3 is lifted, load bearing arm 3 is in the mistake lifted
Cheng Zhong pulls the rail clamping device 4 of four-bar mechanism composition, and two below rail clamping device 4 hooks is made to hook rail 9, hydraulic jack 1 after
Rail 9 is slowly promoted to by continuous rising needs height.The bolt among load bearing arm 3 is removed when not used, you can load bearing arm 3 is unloaded,
Device is splitted into four parts, is convenient for carrying and stores.
Claims (2)
1. a kind of railroad track hydraulic tool for taking up tracks, it is characterised in that:It includes hydraulic jack, load bearing arm, rail clamping device, support
Column, rail clamping device are a four-bar mechanisms, and both the above connecting rod is hinged among load bearing arm simultaneously, following two connecting rod respectively to
Then lower extension is bent inwardly into two corresponding hooks;Load bearing arm one end is hinged a fore-set corresponding with hydraulic jack,
The other end and the handing-over of support top end.
2. railroad track hydraulic tool for taking up tracks according to claim 1, it is characterised in that:Support column by plug connector, cylinder and
Adjustment base forms, and cylinder is cylinder, and both ends have circular hole along axis, and plug connector upper end is hinged with load bearing arm, lower end
It is plugged in the circular hole above cylinder, adjustment base is screwed in through screw thread in the circular hole of cylinder low side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553974.8U CN207998763U (en) | 2017-11-20 | 2017-11-20 | Railroad track hydraulic tool for taking up tracks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553974.8U CN207998763U (en) | 2017-11-20 | 2017-11-20 | Railroad track hydraulic tool for taking up tracks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207998763U true CN207998763U (en) | 2018-10-23 |
Family
ID=63835266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721553974.8U Expired - Fee Related CN207998763U (en) | 2017-11-20 | 2017-11-20 | Railroad track hydraulic tool for taking up tracks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207998763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705566A (en) * | 2020-06-19 | 2020-09-25 | 中国五冶集团有限公司 | Special tool for adjusting track beam, mounting method and track adjusting method |
-
2017
- 2017-11-20 CN CN201721553974.8U patent/CN207998763U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705566A (en) * | 2020-06-19 | 2020-09-25 | 中国五冶集团有限公司 | Special tool for adjusting track beam, mounting method and track adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181023 Termination date: 20181120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |