CN204080570U - A kind of high speed railway track laying apparatus - Google Patents
A kind of high speed railway track laying apparatus Download PDFInfo
- Publication number
- CN204080570U CN204080570U CN201420520703.2U CN201420520703U CN204080570U CN 204080570 U CN204080570 U CN 204080570U CN 201420520703 U CN201420520703 U CN 201420520703U CN 204080570 U CN204080570 U CN 204080570U
- Authority
- CN
- China
- Prior art keywords
- holding part
- track
- high speed
- speed railway
- vertical portion
- 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 relates to railway and lays field, particularly relates to a kind of high speed railway track laying apparatus, comprising: driving mechanism, two-way cylinder, it is connected with described driving mechanism, the cylinder barrel sidewall of described two-way cylinder is provided with two extensions, described extension laminating is fixed on the periphery of I shape railroad track, one end of the piston rod of described two-way cylinder is provided with holding part, described holding part holding is on the track needing to collect together, described holding part is set to U-shaped, the opening of U-shaped holding part is not less than the track width that described needs are collected together, a pair support arm of U-shaped holding part is provided with perforate, the track that described holding part is collected together by the fixture and described needs inserting described perforate is fixed.The utility model simplifies the structure of track laying device, is convenient to Fast Installation and dismounting, improves operating efficiency.
Description
Technical field
The utility model relates to railway and lays field, particularly relates to a kind of high speed railway track laying apparatus.
Background technology
At present when laying high speed railway track, in high speed railway track unit weldering operation, the long 100-500 rice of track, deadweight 6-30 ton, in main track welding process, between two tracks, gap increases gradually, needs track above to collect together to specified gap.The lock rail device that existing track laying device comprises small rail car, actuating unit, telescoping mechanism and is connected with telescoping mechanism two ends, fixedly the needing of telescoping mechanism and rail locks rail device and could realize, component are more, and easily cause installation and removal all more loaded down with trivial details thus, engineering quantity is larger.
Utility model content
For above-mentioned technical problem, the utility model has designed and developed a kind of high speed railway track laying apparatus, and object is the structure simplifying track laying device, is convenient to Fast Installation and dismounting, improves operating efficiency.
The technical scheme that the utility model provides is:
A kind of high speed railway track laying apparatus, comprising:
Driving mechanism;
Two-way cylinder, it is connected with described driving mechanism, the cylinder barrel sidewall of described two-way cylinder is provided with two extensions, described extension laminating is fixed on the periphery of I shape railroad track, one end of the piston rod of described two-way cylinder is provided with holding part, described holding part holding is on the track needing to collect together, described holding part is connected by the piston rod of a connection piece with described two-way cylinder, described holding part is set to U-shaped, the opening of U-shaped holding part is not less than the track width that described needs are collected together, a pair support arm of U-shaped holding part is provided with perforate, the track that described holding part is collected together by the fixture and described needs inserting described perforate is fixed.
Preferably, in described high speed railway track laying apparatus, each extension includes a horizontal part and two vertical portions, two vertical portions are respectively the first vertical portion and the second vertical portion, described first vertical portion and described cylinder barrel sidewall are fixed, described second vertical portion is provided with multiple fixture, and described cylinder barrel is fixed by the vertical portion of multiple fixture and described I shape railroad track.
Preferably, in described high speed railway track laying apparatus, the horizontal part of described extension is fitted in the soffit of the horizontal part of described I shape railroad track.
Preferably, in described high speed railway track laying apparatus, the first vertical portion, the horizontal part of described extension are connected successively with the second vertical portion, form the extension that has two bending angles.
Preferably, in described high speed railway track laying apparatus, the open card of described U-shaped holding part is held in the both sides of the vertical portion of the track that described needs are collected together.
Preferably, in described high speed railway track laying apparatus, described driving mechanism is air compressor.
In high speed railway track laying apparatus described in the utility model, described two-way cylinder is fixed by a pair extension and I shape railroad track, one end and the two-way cylinder barrel of extension are fixed, when installing and using, only need the other end of extension be fixed on I shape railroad track, convenience quick for installation.The piston rod of described two-way cylinder is held on the track that needs to collect together by U-shaped holding part, under the effect of driving mechanism, the piston rod of described two-way cylinder is moved back and forth by U-shaped holding part, thus drive track to collect together and put in place, without the need to again holding part and two-way cylinder piston being carried out dismounting, shorten the activity duration, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is the lateral view of high speed railway track laying apparatus described in the utility model;
Fig. 2 is the top view of high speed railway track laying apparatus described in the utility model;
Fig. 3 is the sectional view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to manual word to make those skilled in the art.
As depicted in figs. 1 and 2, the utility model provides a kind of high speed railway track laying apparatus, comprising:
Driving mechanism 1, it is arranged on small rail car 3, and small rail car is placed on I shape track 4;
Two-way cylinder 2, it is connected with described driving mechanism by conveyance conduit 5, conveyance conduit divides the two ends being located at two-way cylinder barrel, the power that driving mechanism provides the piston rod 6 of two-way cylinder to move reciprocatingly in the cylinder barrel of two-way cylinder, the cylinder barrel sidewall of described two-way cylinder is provided with two extensions 7, described extension laminating is fixed on the periphery of I shape railroad track, one end of the piston rod of described two-way cylinder is provided with holding part 8, described holding part is connected with the piston rod of described two-way cylinder by a connection piece 9, connector is for the difference in height between the track that balances two-way cylinder piston rod and needs and collect together, described holding part holding is on the track 10 needing to collect together, described holding part is set to U-shaped, the opening of U-shaped holding part is not less than the track width that described needs are collected together, a pair support arm 11 of U-shaped holding part is provided with perforate 12, perforate can be set to multiple, to make fixation, the track that described holding part is collected together by the fixture and described needs inserting described perforate is fixed, fixture is screw or other securing members.
In described high speed railway track laying apparatus, as shown in Figure 3, each extension includes a horizontal part 13 and two vertical portions, two vertical portions are respectively the first vertical portion 14 and the second vertical portion 15, described first vertical portion and described cylinder barrel sidewall are fixed, first vertical portion and cylinder barrel sidewall can one-body moldedly be arranged, also be fixedly connected with by securing member, described second vertical portion is provided with multiple fixture, and described cylinder barrel is fixed by the vertical portion of multiple fixture and described I shape railroad track.
In described high speed railway track laying apparatus, the horizontal part of described extension is fitted in the soffit of the horizontal part of described I shape railroad track.
In described high speed railway track laying apparatus, first vertical portion, the horizontal part of described cylinder barrel are connected successively with the second vertical portion, form an extension with two bending angles, make the fixing more firm of two-way cylinder and I shape railroad track like this, and be convenient to mount and dismount.
In described high speed railway track laying apparatus, the open card of described U-shaped holding part is held in the both sides of the vertical portion of the track that described needs are collected together, the i.e. axis of symmetry of U-shaped holding part opening and plane-parallel, the direct rail contact with needing to collect together of two-way cylinder piston rod, and move reciprocatingly under the effect of driving mechanism, and then moved around, until track to be collected together the gap to regulation by U-shaped holding part promotion track.
In described high speed railway track laying apparatus, described driving mechanism is air compressor.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in manual and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (6)
1. a high speed railway track laying apparatus, is characterized in that, comprising:
Driving mechanism;
Two-way cylinder, it is connected with described driving mechanism, the cylinder barrel sidewall of described two-way cylinder is provided with two extensions, described extension laminating is fixed on the periphery of I shape railroad track, one end of the piston rod of described two-way cylinder is provided with holding part, described holding part holding is on the track needing to collect together, described holding part is connected by the piston rod of a connection piece with described two-way cylinder, described holding part is set to U-shaped, the opening of U-shaped holding part is not less than the track width that described needs are collected together, a pair support arm of U-shaped holding part is provided with perforate, the track that described holding part is collected together by the fixture and described needs inserting described perforate is fixed.
2. high speed railway track laying apparatus as claimed in claim 1, it is characterized in that, each extension includes a horizontal part and two vertical portions, two vertical portions are respectively the first vertical portion and the second vertical portion, described first vertical portion and described cylinder barrel sidewall are fixed, described second vertical portion is provided with multiple fixture, and described cylinder barrel is fixed by the vertical portion of multiple fixture and described I shape railroad track.
3. high speed railway track laying apparatus as claimed in claim 2, it is characterized in that, the horizontal part of described extension is fitted in the soffit of the horizontal part of described I shape railroad track.
4. high speed railway track laying apparatus as claimed in claim 3, it is characterized in that, the first vertical portion, the horizontal part of described extension are connected successively with the second vertical portion, form the extension that has two bending angles.
5. high speed railway track laying apparatus as claimed in claim 1, it is characterized in that, the open card of described U-shaped holding part is held in the both sides of the vertical portion of the track that described needs are collected together.
6. high speed railway track laying apparatus as claimed in claim 1, it is characterized in that, described driving mechanism is air compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520703.2U CN204080570U (en) | 2014-09-10 | 2014-09-10 | A kind of high speed railway track laying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520703.2U CN204080570U (en) | 2014-09-10 | 2014-09-10 | A kind of high speed railway track laying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204080570U true CN204080570U (en) | 2015-01-07 |
Family
ID=52173305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420520703.2U Expired - Fee Related CN204080570U (en) | 2014-09-10 | 2014-09-10 | A kind of high speed railway track laying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204080570U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797235A (en) * | 2017-07-20 | 2018-11-13 | 中铁二十局集团路桥工程有限公司 | A kind of continuous towed of 25 meters of standard gauges is laid a railway track construction technology |
| CN110424198A (en) * | 2019-08-16 | 2019-11-08 | 米建军 | A kind of track laying method and device of rail traffic |
-
2014
- 2014-09-10 CN CN201420520703.2U patent/CN204080570U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797235A (en) * | 2017-07-20 | 2018-11-13 | 中铁二十局集团路桥工程有限公司 | A kind of continuous towed of 25 meters of standard gauges is laid a railway track construction technology |
| CN108797235B (en) * | 2017-07-20 | 2020-05-08 | 中铁二十一局集团路桥工程有限公司 | Continuous dragging type track laying construction process for 25-meter standard track |
| CN110424198A (en) * | 2019-08-16 | 2019-11-08 | 米建军 | A kind of track laying method and device of rail traffic |
| CN110424198B (en) * | 2019-08-16 | 2021-10-29 | 米建军 | Track laying method and device for track traffic |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 300384 the Binhai New Area of Tianjin Huayuan Industrial Zone Rong Yuan Road No. 2 4-2101 Patentee after: STECOL Corp. Address before: No. 2, Yongyuan Road, Huayuan Industrial Area, Tianjin City, Tianjin Patentee before: Sinohydro Tianjin Engineering Co.,Ltd. |
|
| 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: 20150107 |