CN214693190U - Contact net installation operation car - Google Patents
Contact net installation operation car Download PDFInfo
- Publication number
- CN214693190U CN214693190U CN202120600162.4U CN202120600162U CN214693190U CN 214693190 U CN214693190 U CN 214693190U CN 202120600162 U CN202120600162 U CN 202120600162U CN 214693190 U CN214693190 U CN 214693190U
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- CN
- China
- Prior art keywords
- support arm
- telescopic link
- automobile body
- contact net
- work platform
- 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.)
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Abstract
The utility model relates to a contact net installation operation car, including automobile body, wheel pair, support arm, work platform, telescopic link, the wheel pair sets up in the automobile body bottom, the support arm is rotatable to be set up in the automobile body top, work platform set up in support arm one end, the work platform bottom is provided with perpendicularly the telescopic link. The utility model relates to an it is ingenious, provide the fulcrum through installing the telescopic link additional, make operating condition reach stable portal frame structure, effectively avoided the risk of toppling, reduce simultaneously the support arm atress has improved the life of support arm.
Description
Technical Field
The utility model relates to a contact net installation operation car.
Background
The contact net installation operation vehicle is large equipment for an operator to install or overhaul a contact net, and the vehicle body generally walks on a railway track and extends to a specified position through a support arm, so that the operator standing on a working platform at one end of the support arm is close to the contact net, and the installation or overhaul work is convenient to develop.
Due to the fact that the supporting arm extends, the gravity center of the vehicle body deviates to one side, overturning moment can be generated, and the overhead line system installation operation vehicle has a large overturning risk; especially, when the overhead line system operation vehicle passes through the steel rail with a higher peripheral rail surface, the overhead line system operation vehicle is easy to overturn, and once the overhead line system operation vehicle overturns, huge economic loss is generated.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a contact net installation operation car.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a contact net installation operation car includes automobile body, wheel pair, support arm, work platform, telescopic link, the wheel pair sets up in the automobile body bottom, the support arm is rotatable to be set up in the automobile body top, work platform set up in support arm one end, the work platform bottom is provided with perpendicularly the telescopic link.
The utility model provides a pair of a preferred embodiment of contact net installation operation car, the telescopic link adopts hydraulic telescoping rod.
The utility model provides a pair of a preferred embodiment of contact net installation operation car, the telescopic link adopts multistage hydraulic telescoping rod.
The utility model provides a pair of a preferred embodiment of contact net installation operation car, the telescopic link bottom is provided with the chassis.
The utility model provides a pair of a contact net installation operation car in a preferred embodiment, the rubber pad is installed to the chassis below.
Compared with the prior art, the utility model provides a pair of contact net installation operation car's beneficial effect is: the utility model relates to an it is ingenious, provide the fulcrum through installing the telescopic link additional, make operating condition reach stable portal frame structure, effectively avoided the risk of toppling, reduce simultaneously the support arm atress has improved the life of support arm.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural diagram of a catenary installation work vehicle.
In the figure: 1. a vehicle body; 2. a wheel set; 3. a support arm; 4. a working platform; 5. a telescopic rod; 6. a chassis; 7. and (7) a rubber pad.
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 efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the overhead line system installation work vehicle comprises a vehicle body 1, a wheel set 2, a support arm 3, a working platform 4 and a telescopic rod 5, wherein the wheel set 2 is arranged at the bottom of the vehicle body 1, the supporting arm 3 can be rotatably arranged at the top of the vehicle body 1, the supporting arm 3 can be extended and retracted, the working platform 4 is arranged at one end of the supporting arm 3, the working platform 4 reaches a designated position by adjusting the rotation angle and the elongation of the supporting arm 3, so that a worker can conveniently install or overhaul the contact net, the telescopic rod 5 is vertically arranged at the bottom of the working platform 4, through bracing piece extension and butt ground make operating condition reach stable portal frame structure, effectively avoided the risk of toppling, reduce simultaneously 3 atresss of support arm have improved the life of support arm 3.
Preferably, the telescopic rod 5 adopts a hydraulic telescopic rod 5, and the stroke control is convenient.
Preferably, the telescopic link 5 adopts multistage hydraulic telescoping rod 5, and the rate of expansion is high, is convenient for accomodate.
Preferably, the bottom of the telescopic rod 5 is provided with a chassis 6, so that the pressure on the ground is reduced, and sinking is avoided.
Preferably, a rubber pad 7 is arranged below the chassis 6, so that the buffer effect is achieved, and the effect of coping with uneven terrains is good.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a contact net installation operation car which characterized in that: including automobile body, wheel pair, support arm, work platform, telescopic link, the wheel pair sets up in the automobile body bottom, the support arm is rotatable to be set up in the automobile body top, work platform set up in support arm one end, the work platform bottom is provided with perpendicularly the telescopic link.
2. The overhead line system installation work vehicle of claim 1, characterized in that: the telescopic link adopts hydraulic telescoping rod.
3. The overhead line system installation work vehicle of claim 2, characterized in that: the telescopic link adopts multistage hydraulic telescoping rod.
4. The overhead line system installation work vehicle of claim 1, characterized in that: the bottom of the telescopic rod is provided with a chassis.
5. The overhead line system installation work vehicle of claim 4, characterized in that: and a rubber pad is arranged below the chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120600162.4U CN214693190U (en) | 2021-03-24 | 2021-03-24 | Contact net installation operation car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120600162.4U CN214693190U (en) | 2021-03-24 | 2021-03-24 | Contact net installation operation car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214693190U true CN214693190U (en) | 2021-11-12 |
Family
ID=78526946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120600162.4U Active CN214693190U (en) | 2021-03-24 | 2021-03-24 | Contact net installation operation car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214693190U (en) |
-
2021
- 2021-03-24 CN CN202120600162.4U patent/CN214693190U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |