CN201287743Y - Support barrow special for rail construction equipment - Google Patents
Support barrow special for rail construction equipment Download PDFInfo
- Publication number
- CN201287743Y CN201287743Y CNU2008201719182U CN200820171918U CN201287743Y CN 201287743 Y CN201287743 Y CN 201287743Y CN U2008201719182 U CNU2008201719182 U CN U2008201719182U CN 200820171918 U CN200820171918 U CN 200820171918U CN 201287743 Y CN201287743 Y CN 201287743Y
- Authority
- CN
- China
- Prior art keywords
- column
- vertical post
- jockey pulley
- arm
- force
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 11
- 241001669679 Eleotris Species 0.000 description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 4
- 235000011613 Pinus brutia Nutrition 0.000 description 4
- 241000018646 Pinus brutia Species 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model discloses a support trolley special for rail construction equipment, belonging to support devices, which comprises a parallelogram mechanism supported by nitrogen springs, a frame and wheels, wherein the parallelogram mechanism comprises a vertical post A, a vertical post B, a force arm A and a force arm B, wherein the two ends of the force arm A and the force arm B are respectively hinged with the vertical post A and the vertical post B, the nitrogen springs are arranged between the force arm A and the force arm B, and the two ends of the nitrogen spring are respectively hinged with the vertical post A and the vertical post B, the lower portion of the vertical post A is connected with the frame through a bearing block whose inner portion is provided with trust bearings, and the wheels are arranged on the two ends of the frame, one side of the frame is connected with a jockey pulley through a jockey pulley connecting shaft, a locking handle is arranged between the jockey pulley and the jockey pulley connecting shaft, a positioning pin is arranged on the bearing block, and a holder is arranged on the right side of the vertical post B. The support trolley special for rail construction equipment has the characteristics of simple structure, reliable performance and fast detachment, which lightens the work intensity and increases the working efficiency, etc.
Description
Technical field
The utility model relates to the special-purpose support trolley of used rail preparation of construction on a kind of rail, is particularly useful for portable rail preparation of construction such as railway spike nut screwing clamping (pine) machine, sleeper drilling machine.
Background technology
At present, in the rail work progress, portable preparation of construction such as railway spike nut screwing clamping (pine) machine, sleeper drilling machine are mainly by the hand-held mobile operating of manpower, though this kind equipment all belongs to light portable product, but single weight is also all about 20 kilograms, therefore cause operating personnel's labour intensity big, inefficiency.And on the existing rail used mobile supported cart adopt electronic or hydraulic pressure as propulsion source, often structure more complicated, heaviness are not suitable for portable rail preparation of construction.At present, good solution is not also arranged.
The utility model content
Technical assignment of the present utility model is to provide a kind of rail preparation of construction special-purpose support trolley at above-mentioned deficiency of the prior art, the special-purpose support trolley of this rail preparation of construction has simple in structure, dependable performance, quick release, alleviate labour intensity, improved the characteristics of work efficiency.
The technical scheme that its technical matters that solves the utility model adopts is: it comprises the parallel-crank mechanism that nitrogen spring supports, vehicle frame and wheel, described parallel-crank mechanism comprises column A, column B, arm of force A and arm of force B, the two ends of arm of force A and arm of force B are hinged with column A and column B respectively, nitrogen spring is arranged between arm of force A and the arm of force B, two ends are also hinged with column A and column B respectively, thrust baring is equipped with in the bottom of column A by inside bearing seat links to each other with vehicle frame, the two ends of vehicle frame are provided with wheel, one side of vehicle frame is connected with jockey pulley by the jockey pulley adapter shaft, be provided with clamp handle between jockey pulley and the jockey pulley adapter shaft, bearing seat is provided with locating dowel pin, and the right side of column B is provided with permanent seat.
The top of described vehicle frame is provided with hook.
The special-purpose support trolley of rail preparation of construction of the present utility model is compared with prior art, have following outstanding beneficial effect: this support trolley can realize simply under the situation that does not need other propulsion source, parallel motion and vertical displacement movement efficiently, solve the problem of operating energy inconvenience in the open air, improved usability and stability; Device structure is simple, dependable performance, and quick release can in case of emergency de-orbit fast; Alleviate simultaneously the labour intensity of portable rail preparation of construction mobile operatings such as use railway spike nut screwing clamping (pine) machine, sleeper drilling machine greatly, improved work efficiency.
Description of drawings
Accompanying drawing 1 is the main TV structure scheme drawing of the special-purpose support trolley of rail preparation of construction;
Accompanying drawing 2 is plan structure scheme drawings of the special-purpose support trolley of rail preparation of construction;
Description of reference numerals: 1, column A, 2, locating dowel pin, 3, arm of force A, 4, nitrogen spring, 5, arm of force B, 6, column B, 7, permanent seat, 8, hook, 9, vehicle frame, 10, bearing seat, 11, jockey pulley, 12, clamp handle, 13, the jockey pulley adapter shaft, 14, wheel.
The specific embodiment
Explain below doing with reference to Figure of description 1, the special-purpose support trolley of 2 pairs of rail preparation of construction of the present utility model of accompanying drawing.
The special-purpose support trolley of rail preparation of construction of the present utility model, its structure comprises the parallel-crank mechanism that nitrogen spring 4 supports, vehicle frame 9 and wheel 14, described parallel-crank mechanism comprises column A1, column B6, arm of force A3 and arm of force B5, the two ends of arm of force A3 and arm of force B5 are hinged with column A1 and column B6 respectively, nitrogen spring 4 is arranged between arm of force A3 and the arm of force B5, two ends are also hinged with column A1 and column B6 respectively, flexible operating characteristic that can be by nitrogen spring 4 can easily manual mobile parallel-crank mechanism, realize the motion of parallel-crank mechanism, thereby drive the permanent seat 7 on the column B6 and be fixed on rail preparation of construction on the permanent seat 7 (as sleeper drill, railway spike nut screwing clamping (pine) machine etc.) move up and down, thrust baring is equipped with in the bottom of column A1 by inside bearing seat 10 links to each other with vehicle frame 9, parallel-crank mechanism can rotate along column A1 horizontal direction, the two ends of vehicle frame 9 are provided with wheel 14, one side of vehicle frame 9 is connected with jockey pulley 11 by jockey pulley adapter shaft 13, be provided with clamp handle 12 between jockey pulley 11 and the jockey pulley adapter shaft 13, bearing seat 10 is provided with locating dowel pin 2, jockey pulley 11 and two wheels 14 be parallel motion in orbit, and can be by the fast assembling-disassembling of tightening and unclamp realization jockey pulley 11 and two wheels 14 of clamp handle 12 and locating dowel pin 2, all more convenient when emergency situation and carrying, the right side of column B6 is provided with permanent seat 7, is used for fixing the rail preparation of construction.
The top of described vehicle frame 9 is provided with hook 8, and the arm of force can be connected with the hook 8 on the vehicle frame 9 when not working, and conveniently carries and deposits.
Except that the described technical characterictic of specification sheets, be the known technology of those skilled in the art.
Claims (2)
1, the special-purpose support trolley of rail preparation of construction, it is characterized in that: comprise the parallel-crank mechanism that nitrogen spring supports, vehicle frame and wheel, described parallel-crank mechanism comprises column A, column B, arm of force A and arm of force B, the two ends of arm of force A and arm of force B are hinged with column A and column B respectively, nitrogen spring is arranged between arm of force A and the arm of force B, two ends are also hinged with column A and column B respectively, thrust baring is equipped with in the bottom of column A by inside bearing seat links to each other with vehicle frame, the two ends of vehicle frame are provided with wheel, one side of vehicle frame is connected with jockey pulley by the jockey pulley adapter shaft, be provided with clamp handle between jockey pulley and the jockey pulley adapter shaft, bearing seat is provided with locating dowel pin, and the right side of column B is provided with permanent seat.
2, the special-purpose support trolley of rail preparation of construction according to claim 1, it is characterized in that: the top of described vehicle frame is provided with hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201719182U CN201287743Y (en) | 2008-09-22 | 2008-09-22 | Support barrow special for rail construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201719182U CN201287743Y (en) | 2008-09-22 | 2008-09-22 | Support barrow special for rail construction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201287743Y true CN201287743Y (en) | 2009-08-12 |
Family
ID=40979418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201719182U Expired - Fee Related CN201287743Y (en) | 2008-09-22 | 2008-09-22 | Support barrow special for rail construction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201287743Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104194A (en) * | 2012-12-13 | 2013-05-15 | 朱春梅 | Hand-push type drilling machine |
| CN105021527A (en) * | 2015-08-10 | 2015-11-04 | 苏州优谱德精密仪器科技有限公司 | Novel oil product detection device |
| CN112004510A (en) * | 2018-03-29 | 2020-11-27 | 埃克斯凯尼缇克斯有限公司 | Lifting mechanism and lifting chair |
| WO2023231711A1 (en) * | 2022-05-30 | 2023-12-07 | 中铁上海工程局集团(苏州)轨道交通科技研究院有限公司 | Bolt wrench double-rail synchronous operation trolley for track maintenance operation |
-
2008
- 2008-09-22 CN CNU2008201719182U patent/CN201287743Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104194A (en) * | 2012-12-13 | 2013-05-15 | 朱春梅 | Hand-push type drilling machine |
| CN105021527A (en) * | 2015-08-10 | 2015-11-04 | 苏州优谱德精密仪器科技有限公司 | Novel oil product detection device |
| CN105021527B (en) * | 2015-08-10 | 2018-04-27 | 苏州优谱德精密仪器科技有限公司 | A kind of Novel oil product detection device |
| CN112004510A (en) * | 2018-03-29 | 2020-11-27 | 埃克斯凯尼缇克斯有限公司 | Lifting mechanism and lifting chair |
| WO2023231711A1 (en) * | 2022-05-30 | 2023-12-07 | 中铁上海工程局集团(苏州)轨道交通科技研究院有限公司 | Bolt wrench double-rail synchronous operation trolley for track maintenance operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20160922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |