CN211947729U - Hydraulic rail jack for railway track - Google Patents
Hydraulic rail jack for railway track Download PDFInfo
- Publication number
- CN211947729U CN211947729U CN201922486368.4U CN201922486368U CN211947729U CN 211947729 U CN211947729 U CN 211947729U CN 201922486368 U CN201922486368 U CN 201922486368U CN 211947729 U CN211947729 U CN 211947729U
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- CN
- China
- Prior art keywords
- fixedly arranged
- rod
- track
- toothed chain
- rail
- 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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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model discloses a railway track hydraulic pressure track jack, including extending structure, track jack structure, gyro wheel, connecting rod, rail, installation piece, push rod, extending structure's inside fixed mounting has the track jack structure, extending structure's bottom fixed mounting has the gyro wheel, extending structure's right side fixed mounting has the connecting rod, the bottom joint of gyro wheel has the rail, extending structure's upper portion fixed mounting has the installation piece, the inside threaded connection of installation piece has the push rod, extending structure is including shell, loading board, cylinder, fly leaf, dead lever, the inside fixed mounting of shell has the loading board, the fixed surface of loading board installs the cylinder. The utility model discloses, make the gyro wheel remove through stretching of cylinder to make the fixture block erect the rail, thereby make equipment stable at the during operation, through the rotation of toothed chain, make when the joint rail, light swift, thereby improved work efficiency, saved the time.
Description
Technical Field
The utility model relates to a railway rails technical field specifically is a railway rails hydraulic pressure plays railway roadbed ware.
Background
In recent years, the railway transportation business of China is developed rapidly, and high-speed trains are put into operation in large quantities. The opening of the rapid train provides convenient, rapid and comfortable traffic for passengers. And the railway safety transportation requires that the track below the rail sleeper is firm and the rail is straight. However, the ballast is loosened for various reasons, the rails are high and low, and therefore maintenance is required, and a special track lifting machine is required in the maintenance operation, the track lifting and poking device is an important device for railway maintenance, and the track lifting and poking device is used for lifting and poking the rails to achieve the purpose of lifting and repairing the rails, wherein the track lifting and poking device is used for lifting the rails to perform the operation of raising and repairing the rails.
General lifting device structure is complicated and the operation is carried to make the railway workman waste time and energy, reduce work efficiency, and general equipment operational environment limits, make equipment unstable, thereby produce danger.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a railway track hydraulic pressure plays railway vehicle to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a railway track hydraulic pressure track jack, includes extending structure, track-lifting structure, gyro wheel, connecting rod, rail, installation piece, push rod, extending structure's inside fixed mounting has the track-lifting structure, extending structure's bottom fixed mounting has the gyro wheel, extending structure's right side fixed mounting has the connecting rod, the bottom joint of gyro wheel has the rail, extending structure's upper portion fixed mounting has the installation piece, the internal thread of installation piece is connected with the push rod.
The telescopic structure comprises a shell, a bearing plate, an air cylinder, a movable plate and a fixing rod, wherein the bearing plate is fixedly arranged inside the shell, the air cylinder is fixedly arranged on the surface of the bearing plate, the movable plate is fixedly arranged at the bottom of the air cylinder, and the fixing rod is fixedly arranged at the bottom of the movable plate.
The track lifting structure comprises a base, a manual plunger pump, a handle rod, a piston, a lifting screw, a toothed chain, a connecting plate and a clamping block, wherein the base is fixedly arranged inside the shell, the manual plunger pump is fixedly arranged on the right side of the base, the handle rod is fixedly arranged on the upper portion of the manual plunger pump, the piston is fixedly arranged on the upper portion of the base, the lifting screw is movably connected to the upper portion of the piston, the toothed chain is clamped on the surface of the base, the connecting plate is fixedly arranged on the bottom of the toothed chain, and the clamping block is fixedly arranged on the bottom of the connecting plate.
Preferably, the surface of the fixture block is clamped on the surface of the steel rail, and the rotating shaft is fixedly arranged on the surface of the fixture block.
Preferably, the inner thread of the handle rod is connected with a push rod, and the inner part of the handle rod is provided with a thread matched with the push rod.
Preferably, the surface of the lifting screw is fixedly provided with rotating teeth, and the surface of the rotating teeth is rotatably connected to the surface of the toothed chain.
Preferably, the surface of the shell is provided with an opening matched with the toothed chain, and the surface of the toothed chain is provided with a clamping groove matched with the rotating teeth.
Preferably, the upper portion of the manual plunger pump is fixedly provided with a mounting rod, and the handle rod is fixedly arranged on the upper portion of the manual plunger pump through the mounting rod.
Compared with the prior art, the beneficial effects of the utility model are that: this railway track hydraulic pressure plays railway vehicles, the stretch through the cylinder makes the gyro wheel remove to make the fixture block erect the rail, thereby make equipment stable at the during operation, through the rotation of toothed chain, make when the joint rail, light swift, thereby improved work efficiency, saved the time.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the track lifting structure of the present invention;
fig. 3 is the schematic diagram of the structure of the fixture block clamped steel rail of the present invention.
In the figure: 1. a telescopic structure; 101. a housing; 102. a carrier plate; 103. a cylinder; 104. a movable plate; 105. fixing the rod; 2. a track lifting structure; 201. a base; 202. a manual plunger pump; 203. a handle bar; 204. a piston; 205. a lifting screw; 206. a toothed chain; 207. a connecting plate; 208. a clamping block; 3. a roller; 4. a connecting rod; 5. a steel rail; 6. mounting blocks; 7. a push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a railway track hydraulic pressure track jack, includes extending structure 1, the track structure 2, gyro wheel 3, connecting rod 4, rail 5, installation piece 6, push rod 7, extending structure 1's inside fixed mounting has track structure 2, extending structure 1's bottom fixed mounting has gyro wheel 3, extending structure 1's right side fixed mounting has connecting rod 4, gyro wheel 3's bottom joint has rail 5, extending structure 1's upper portion fixed mounting has installation piece 6, the internal thread connection of installation piece 6 has push rod 7.
The telescopic structure 1 comprises a housing 101, a bearing plate 102, a cylinder 103, a movable plate 104 and a fixing rod 105, wherein the bearing plate 102 is fixedly mounted inside the housing 101, the cylinder 103 is fixedly mounted on the surface of the bearing plate 102, the roller 3 is moved by stretching of the cylinder 103, so that the steel rail 5 is erected by the fixture block 208, the equipment is stable in working, and the fixing rod 105 is fixedly mounted at the bottom of the movable plate 104 and the bottom of the cylinder 103.
The track lifting structure 2 comprises a base 201, a manual plunger pump 202, a handle rod 203, a piston 204, a lifting screw 205, a toothed chain 206, a connecting plate 207 and a fixture block 208, wherein the base 201 is fixedly installed inside the shell 101, the manual plunger pump 202 is fixedly installed on the right side of the base 201, the handle rod 203 is fixedly installed on the upper portion of the manual plunger pump 202, an installation rod is fixedly installed on the upper portion of the manual plunger pump 202, the handle rod 203 is fixedly installed on the upper portion of the manual plunger pump 202 through the installation rod, a push rod 7 is connected to the inner thread of the handle rod 203, the thread matched with the push rod 7 is arranged inside the handle rod 203, the piston 204 is fixedly installed on the upper portion of the base 201, the lifting screw 205 is movably connected to the upper portion of the piston 204, rotating teeth are fixedly installed on the surface of the lifting screw 205, the surface of the rotating teeth is rotatably connected to the surface of the, through the rotation of toothed chain 206 for when joint rail 5, light swift, thereby improved work efficiency, the time has been saved, the surface of shell 101 is provided with the draw-in groove with toothed chain 206 looks adaptation's opening and toothed chain 206's surface is provided with and rotates tooth looks adaptation, the bottom fixed mounting of toothed chain 206 has connecting plate 207, the bottom fixed mounting of connecting plate 207 has fixture block 208, the surface fixed mounting of fixture block 208 has the pivot at rail 5's surface and fixture block 208.
The working principle is as follows: when using a railway track hydraulic pressure track lifting device, make to equip whole through cylinder 3 at the surface removal of rail 5 through promoting push rod 7, when removing to suitable position, thereby it makes push rod 7 break away from the inside of installation piece 6 threaded connection at handle pole 203 to rotate push rod 7, cylinder 103 drives fly leaf 104 and stretches to both sides this moment, then press handle pole 203 and make lifting screw 205 rise, lifting screw 205 drives the toothed chain 206 and rotates, make toothed chain 206 drive connecting plate 207 rise, thereby fixture block 208 joint is in the inboard of rail 5, thereby reach the purpose of lifting.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the present invention are exemplary, and not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a railway track hydraulic pressure track jack, includes extending structure (1), track jack (2), gyro wheel (3), connecting rod (4), rail (5), installation piece (6), push rod (7), its characterized in that: a track lifting structure (2) is fixedly arranged inside the telescopic structure (1), rollers (3) are fixedly arranged at the bottom of the telescopic structure (1), a connecting rod (4) is fixedly arranged on the right side of the telescopic structure (1), a steel rail (5) is clamped at the bottom of each roller (3), an installation block (6) is fixedly arranged on the upper part of the telescopic structure (1), and a push rod (7) is connected with the inner threads of the installation block (6);
the telescopic structure (1) comprises a shell (101), a bearing plate (102), an air cylinder (103), a movable plate (104) and a fixing rod (105), wherein the bearing plate (102) is fixedly installed inside the shell (101), the air cylinder (103) is fixedly installed on the surface of the bearing plate (102), the movable plate (104) is fixedly installed at the bottom of the air cylinder (103), and the fixing rod (105) is fixedly installed at the bottom of the movable plate (104);
the track lifting structure (2) comprises a base (201), a manual plunger pump (202), a handle rod (203), a piston (204), a lifting screw (205), a toothed chain (206), a connecting plate (207) and a clamping block (208), wherein the base (201) is fixedly arranged inside the shell (101), the manual plunger pump (202) is fixedly arranged on the right side of the base (201), the handle rod (203) is fixedly arranged on the upper portion of the manual plunger pump (202), the piston (204) is fixedly arranged on the upper portion of the base (201), the lifting screw (205) is movably connected to the upper portion of the piston (204), the toothed chain (206) is clamped on the surface of the base (201), the connecting plate (207) is fixedly arranged at the bottom of the toothed chain (206), and the clamping block (208) is fixedly arranged at the bottom of the connecting plate (207).
2. A railway track hydraulic track jack as claimed in claim 1, wherein: the surface of the clamping block (208) is clamped on the surface of the steel rail (5), and the surface of the clamping block (208) is fixedly provided with a rotating shaft.
3. A railway track hydraulic track jack as claimed in claim 1, wherein: the handle rod (203) is internally and threadedly connected with a push rod (7), and the handle rod (203) is internally provided with threads matched with the push rod (7).
4. A railway track hydraulic track jack as claimed in claim 1, wherein: the surface of the lifting screw (205) is fixedly provided with rotating teeth, and the surface of the rotating teeth is rotationally connected to the surface of the toothed chain (206).
5. A railway track hydraulic track jack as claimed in claim 1, wherein: the surface of the shell (101) is provided with an opening matched with the toothed chain (206), and the surface of the toothed chain (206) is provided with a clamping groove matched with the rotating teeth.
6. A railway track hydraulic track jack as claimed in claim 1, wherein: the upper part of the manual plunger pump (202) is fixedly provided with a mounting rod, and the handle rod (203) is fixedly arranged on the upper part of the manual plunger pump (202) through the mounting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922486368.4U CN211947729U (en) | 2019-12-31 | 2019-12-31 | Hydraulic rail jack for railway track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922486368.4U CN211947729U (en) | 2019-12-31 | 2019-12-31 | Hydraulic rail jack for railway track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211947729U true CN211947729U (en) | 2020-11-17 |
Family
ID=73181778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922486368.4U Expired - Fee Related CN211947729U (en) | 2019-12-31 | 2019-12-31 | Hydraulic rail jack for railway track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211947729U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663413A (en) * | 2020-12-17 | 2021-04-16 | 国家能源集团宁夏煤业有限责任公司 | Track lifting device |
| CN114263074A (en) * | 2022-01-24 | 2022-04-01 | 洛阳双瑞橡塑科技有限公司 | Portable tool and method for quick installation based on floating rail fastener |
-
2019
- 2019-12-31 CN CN201922486368.4U patent/CN211947729U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663413A (en) * | 2020-12-17 | 2021-04-16 | 国家能源集团宁夏煤业有限责任公司 | Track lifting device |
| CN114263074A (en) * | 2022-01-24 | 2022-04-01 | 洛阳双瑞橡塑科技有限公司 | Portable tool and method for quick installation based on floating rail fastener |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 Termination date: 20211231 |