CN110862044A - Support is used in track traffic maintenance - Google Patents
Support is used in track traffic maintenance Download PDFInfo
- Publication number
- CN110862044A CN110862044A CN201810978189.XA CN201810978189A CN110862044A CN 110862044 A CN110862044 A CN 110862044A CN 201810978189 A CN201810978189 A CN 201810978189A CN 110862044 A CN110862044 A CN 110862044A
- Authority
- CN
- China
- Prior art keywords
- support
- base
- fixed
- maintenance
- rail transit
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
- B66F7/20—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by several jacks with means for maintaining the platforms horizontal during movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a support for rail transit maintenance, which comprises a base, a pair of hydraulic cylinders fixed on the base, support rods respectively installed on one sides of the hydraulic cylinders, jacking supports respectively fixed on the support rods, a first support plate erected on the jacking supports, a fixed block fixed on the base, a telescopic rod installed on the fixed block, a sliding chute fixed on one side of the base, a scissor type support installed on a connecting block, a sliding block fixed on one side of the scissor type support and a second support plate fixed on the sliding block.
Description
Technical Field
The invention relates to a support, in particular to a support for rail transit maintenance.
Background
The support is a framework which can support a part or equipment, when a maintenance person maintains the vehicle, after the part above the support is damaged, the maintenance is relatively convenient, when the part on the chassis is damaged, if no corresponding mechanism is used for lifting the vehicle, the vehicle cannot be maintained further, and at the moment, the support for maintenance is required. The existing support for maintenance is easy to stress concentrate, short in service life and limited.
Disclosure of Invention
The purpose of the invention is as follows: the utility model provides a support is used in track traffic maintenance sets up on same base through with column mounting mechanism and cut formula mounting mechanism to solve the above-mentioned problem that prior art exists.
The technical scheme is as follows: the utility model provides a support is used in track traffic maintenance which characterized by includes:
the base comprises shock pads arranged at four corners of the base;
the upright post type bracket mechanism comprises a pair of hydraulic cylinders fixed on the base, supporting rods respectively arranged on one sides of the hydraulic cylinders, jacking supports respectively fixed on the supporting rods and a first supporting plate arranged on the jacking supports;
the scissor type support mechanism comprises a fixed block arranged on the base, a telescopic rod arranged on one side of the fixed block, a connecting block arranged on the base and close to one side of the telescopic rod, a sliding chute fixed on the base, a scissor type support arranged on the connecting block, a sliding block arranged on one side of the scissor type support and a second supporting plate arranged on the sliding block.
In a further embodiment, the shock absorption pad is made of rubber, so that shock can be well absorbed, and the stability of the mechanism in operation is improved;
in a further embodiment, one side of the telescopic rod is connected with the connecting block and is used for transmitting the linear motion of the extension rod into the sliding groove and driving the scissor type support to move;
in a further embodiment, a pair of mutually parallel slide rails is arranged in the slide groove and used for the connecting block to slide back and forth in the slide groove;
in a further embodiment, the scissor mounts are a pair of interdigitated mounting bars for converting scissor motion into lifting motion;
in a further embodiment, the centers of the pair of mutually crossed support rods are provided with connecting shafts along which the connecting shafts move in a shearing mode;
in a further embodiment, a sliding groove is formed in the second support plate and used for the sliding block to slide back and forth in the sliding groove.
Advantageous effects
The invention relates to a support for rail transit maintenance, which has the following beneficial effects: the upright support mechanism and the shear support mechanism are arranged on the same base, the upright support mechanism is provided with a pair of hydraulic cylinders, the hydraulic cylinders are provided with support rods, and the telescopic rods are fixedly provided with jacking supports for connecting first support plates; the scissor type support is provided with a telescopic rod, the movement of the scissor type support in the horizontal direction is transmitted into the sliding groove, the connecting block is driven to slide, and therefore the scissor type support fixed on the connecting block is driven to do scissor type movement, and the second supporting plate is driven to move in the vertical direction. The atress is even, can be effectual with local stress dispersion to the backup pad on, reply complicated maintenance scene.
Drawings
FIG. 1 is a front view of the present invention;
the reference signs are: shock pad 1, base 2, pneumatic cylinder 3, bracing piece 4, top support 5, first backup pad 6, fixed block 7, telescopic link 8, connecting block 9, second backup pad 10, connecting axle 11, cut formula support 12, slider 13, spout 14.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.
The utility model provides a support is used in track traffic maintenance, includes base 2, shock pad 1 is installed in the four corners of base 2, install a pair of pneumatic cylinder 3 on the base 2, install bracing piece 4 on the pneumatic cylinder 3 respectively, be fixed with top support 5 on the bracing piece 4 respectively, first backup pad 6 erects on top support 5, and first backup pad 6 is used for placing by the maintenance article, and after equipment circular telegram, both sides pneumatic cylinder 3 drives bracing piece 4 upward movement with same speed simultaneously to drive 6 upward movements of first backup pad, lifted up by maintenance equipment, maintenance personal carries out the maintenance operation. Still install fixed block 7 on base 2, telescopic link 8 is installed to one side of fixed block 7, be close to on base 2 connecting block 9 is installed to one side of telescopic link 8, telescopic link 8 links to each other with connecting block 9, installs spout 14 on base 2, and connecting block 9 makes a round trip to slide at its stroke range, install on connecting block 9 and cut formula support 12, cut the opposite side of formula support 12 and install slider 13, slider 13 embeds in second backup pad 10, and after the equipment circular telegram, telescopic link 8 outwards stretches out along the horizontal direction to drive connecting block 9 and slide in spout 14, thereby the drive is fixed cut formula support 12 on connecting block 9 and do and cut the formula motion, and then drive second backup pad 10 and be the vertical direction motion, and then lift up by maintenance of equipment.
As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a support is used in track traffic maintenance which characterized by includes:
the shock absorption device comprises a base, wherein shock absorption pads are arranged at four corners of the base;
the upright post type bracket mechanism comprises a pair of hydraulic cylinders fixed on the base, supporting rods respectively arranged on one sides of the hydraulic cylinders, jacking supports respectively fixed on the supporting rods and a first supporting plate arranged on the jacking supports;
the scissor type support mechanism comprises a fixed block arranged on the base, a telescopic rod arranged on one side of the fixed block, a connecting block arranged on the base and close to one side of the telescopic rod, a sliding chute fixed on the base, a scissor type support arranged on the connecting block, a sliding block arranged on one side of the scissor type support and a second supporting plate arranged on the sliding block.
2. The support for rail transit maintenance of claim 1, wherein: the shock pad is made of rubber.
3. The support for rail transit maintenance of claim 1, wherein: one side of the telescopic rod is connected with the connecting block.
4. The support for rail transit maintenance of claim 1, wherein: a pair of mutually parallel slide rails is arranged in the sliding groove.
5. The support for rail transit maintenance of claim 1, wherein: the scissor type support is a pair of support rods which are mutually crossed.
6. The support for rail transit maintenance of claim 5, wherein: and a connecting shaft is arranged at the center of the pair of mutually crossed support rods.
7. The support for rail transit maintenance of claim 1, wherein: and a sliding groove is formed in the second supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810978189.XA CN110862044A (en) | 2018-08-27 | 2018-08-27 | Support is used in track traffic maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810978189.XA CN110862044A (en) | 2018-08-27 | 2018-08-27 | Support is used in track traffic maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110862044A true CN110862044A (en) | 2020-03-06 |
Family
ID=69651281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810978189.XA Pending CN110862044A (en) | 2018-08-27 | 2018-08-27 | Support is used in track traffic maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110862044A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112777517A (en) * | 2021-03-15 | 2021-05-11 | 合肥中科离子医学技术装备有限公司 | Be used for proton treatment system treatment bed to shift erection equipment |
| CN113753793A (en) * | 2020-06-01 | 2021-12-07 | 优车库网络科技发展(深圳)有限公司 | Jacking device for new energy automobile maintenance |
-
2018
- 2018-08-27 CN CN201810978189.XA patent/CN110862044A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113753793A (en) * | 2020-06-01 | 2021-12-07 | 优车库网络科技发展(深圳)有限公司 | Jacking device for new energy automobile maintenance |
| CN112777517A (en) * | 2021-03-15 | 2021-05-11 | 合肥中科离子医学技术装备有限公司 | Be used for proton treatment system treatment bed to shift erection equipment |
| CN112777517B (en) * | 2021-03-15 | 2022-06-28 | 合肥中科离子医学技术装备有限公司 | Be used for proton treatment system treatment bed to shift erection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200306 |
|
| WD01 | Invention patent application deemed withdrawn after publication |