CN211166938U - Ground wire transportation and suspension support trolley - Google Patents
Ground wire transportation and suspension support trolley Download PDFInfo
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- CN211166938U CN211166938U CN201922038323.0U CN201922038323U CN211166938U CN 211166938 U CN211166938 U CN 211166938U CN 201922038323 U CN201922038323 U CN 201922038323U CN 211166938 U CN211166938 U CN 211166938U
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- ground wire
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Abstract
The utility model discloses a ground wire transportation and suspension support trolley, which comprises a loading flat plate, wherein a baffle is longitudinally arranged on one side of the loading flat plate, a handle is arranged at the top of the baffle, and universal wheels are arranged on the bottom plate of the loading flat plate; the loading flat plate is provided with a telescopic support base, the telescopic support base comprises a base body and an inner buckling type support for connecting the base body and the loading flat plate, the inner buckling type support and the loading flat plate are detachably connected, and the base body is provided with a connecting structure I connected with a grounding wire suspension telescopic support. The utility model realizes the function of trolley transportation through the universal wheels and the movable framework, so that the transportation of the ground wire is more convenient, and a plurality of groups of transportation can be carried out each time; meanwhile, the ground wire suspension telescopic support is additionally arranged on the transport trolley, and the short-circuit wire and other two-phase suspension are telescopically supported, so that the force application process in operation is reduced, and the operation is more labor-saving.
Description
Technical Field
The utility model relates to an earth connection transportation and outrigger dolly.
Background
With the rapid development of the power industry and the improvement of the requirement of people on the reliability of power supply, the requirement on the operating efficiency of substation equipment is higher and higher, the requirement on safety is higher and higher, so that more and more safety grounding wires are hung in the operating process, and the acceleration of the operating efficiency also becomes one of the targets of enterprise development.
In large-scale work of a transformer substation, the number of grounding wires used reaches dozens of groups, the grounding wires of 220kV and 110kV have high requirements on hanging safety distance, so that the whole mass is heavy, the grounding wires are taken to an installation place from a safety tool room, the labor is very great, the transformer substation is large, the area is more than 4000 square meters, the transportation distance is far, meanwhile, in the hanging operation of the grounding wires, the insulating rod part of the 220kV grounding wire is as long as 5 meters, the three-phase short circuit grounding wire can exceed 6 meters in length in operation, the force arm in the operation process is long, so that the weight is quite large, a female attendant can not operate at all, and even a male attendant is quite difficult to operate.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an earth connection transportation and suspension support dolly can overcome the difficulty that meets in the current earth connection hangs the operation.
The utility model aims at realizing through the following technical scheme:
the utility model discloses a ground wire transportation and suspension support trolley, which comprises a loading flat plate, wherein a baffle is longitudinally arranged on one side of the loading flat plate, a handle is arranged at the top of the baffle, and universal wheels are arranged on the bottom plate of the loading flat plate; the loading flat plate is provided with a telescopic support base, the telescopic support base comprises a base body and an inner buckling type support for connecting the base body and the loading flat plate, the inner buckling type support and the loading flat plate are detachably connected, and the base body is provided with a connecting structure I connected with a grounding wire suspension telescopic support.
Particularly, the ground wire suspension telescopic support comprises a sleeve and a movable rod body, the movable rod body is connected with the sleeve in a sliding mode, a connecting structure II movably connected with the base body is arranged at the bottom of the sleeve, and a short-circuit wire suspension frame is arranged at the top of the movable rod body.
Particularly, the rod body of the movable rod body is provided with an external thread, and the inner wall of the sleeve is provided with an internal thread matched with the external thread.
Particularly, the earth connection hangs telescopic bracket includes the sleeve and the activity body of rod, adopt unthreaded hole and optical axis sliding connection's mode to be connected between the sleeve and the activity body of rod to it is spacing to lock the activity body of rod and sleeve through locking structure, telescopic bottom be provided with base body swing joint's connection structure II, the top of the activity body of rod is provided with the shorting stub mounted frame.
In particular, the connecting structure I and the connecting structure II are mutually matched threaded connecting structures.
In particular, the connecting structure I and the connecting structure II are mutually matched threaded connecting structures.
Particularly, a plurality of grounding wire suspension telescopic bracket fixing devices are arranged on the baffle.
In particular, the grounding wire suspension telescopic bracket fixing device is a binding belt.
The utility model has the advantages that: the utility model realizes the trolley transportation function through the universal wheels and the movable framework, so that the trolley can adapt to all terrains of the transformer substation, the transportation of the grounding wires is more convenient, and a plurality of groups of transportation can be carried out each time; meanwhile, the ground wire suspension telescopic support is additionally arranged on the transport trolley, and the short-circuit wire and other two-phase suspension are telescopically supported, so that the force application process in operation is reduced, and the operation is more labor-saving.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a ground wire suspension telescopic bracket.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are for purposes of illustration only and are not intended to limit the scope of the present invention.
As shown in the figure, the ground wire transportation and suspension support trolley comprises a loading flat plate 1, a baffle 2 is longitudinally arranged on one side of the loading flat plate, a handle 3 is arranged at the top of the baffle 2, and universal wheels 4 are arranged on the bottom plate of the loading flat plate; when the universal wheel is used, the universal wheel can drag the grounding trolley onto stairs quickly and easily by pulling the handle, so that the universal wheel can adapt to various terrains of a transformer substation.
The loading flat plate is provided with a telescopic support base, the telescopic support base comprises a base body 5 and an inner buckling type support 6 for connecting the base body and the loading flat plate, the inner buckling type support and the loading flat plate are detachably connected, and the base body is provided with a connecting structure I connected with a grounding wire suspension telescopic support.
As shown in fig. 2, in this embodiment, the ground wire suspension telescopic bracket includes a sleeve 7 and a movable rod 8, the movable rod 8 is slidably connected to the sleeve 7, an external thread is provided on a rod body of the movable rod, and an internal thread adapted to the external thread is provided on an inner wall of the sleeve. The movable rod body is adjusted through rotation, so that the external length of the movable rod body is adjusted to meet the working requirement.
The bottom of the sleeve is provided with a connecting structure II movably connected with the base body, and the top of the movable rod body is provided with a short-circuit wire suspension bracket 9. In this embodiment, the connection structure I and the connection structure II are mutually adaptive threaded connection structures.
Of course, can also take other connected mode between the sleeve and the movable rod body, for example adopt unthreaded hole and optical axis sliding connection's mode to be connected, and it is spacing to lock the movable rod body and sleeve through locking structure, through hanging the lug on telescopic bracket after, through the adjustment, can adjust flexible certain length, in order to be convenient for hang the earth connection, thereby reach the effect that the helping hand hung. Since the sliding connection is a common general knowledge and conventional means of those skilled in the art, other connecting means and modes for achieving the objects of the present invention will not be described or illustrated.
As a further improvement, a plurality of grounding wire suspension telescopic bracket fixing devices 10 are arranged on the baffle plate, and the grounding wire suspension telescopic bracket fixing devices are binding belts. Can easily hang the telescopic bracket with the earth connection through the binding area and fix on the baffle, the convenient removal.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.
Claims (8)
1. Earth connection transportation and suspension support dolly, its characterized in that: the trolley comprises a loading flat plate, a baffle is longitudinally arranged on one side of the loading flat plate, a handle is arranged at the top of the baffle, and universal wheels are arranged on a bottom plate of the loading flat plate; the loading flat plate is provided with a telescopic support base, the telescopic support base comprises a base body and an inner buckling type support for connecting the base body and the loading flat plate, the inner buckling type support and the loading flat plate are detachably connected, and the base body is provided with a connecting structure I connected with a grounding wire suspension telescopic support.
2. The ground wire transportation and suspension bracket trolley according to claim 1, characterized in that: the ground wire suspension telescopic support comprises a sleeve and a movable rod body, the movable rod body is connected with the sleeve in a sliding mode, a connecting structure II movably connected with the base body is arranged at the bottom of the sleeve, and a short-circuit wire suspension frame is arranged at the top of the movable rod body.
3. The ground wire transportation and suspension bracket trolley according to claim 2, characterized in that: the rod body of the movable rod body is provided with an external thread, and the inner wall of the sleeve is provided with an internal thread matched with the external thread.
4. The ground wire transportation and suspension bracket trolley according to claim 1, characterized in that: the flexible support of earth connection suspension includes the sleeve and the activity body of rod, adopt unthreaded hole and optical axis sliding connection's mode to be connected between the sleeve and the activity body of rod to it is spacing to lock the activity body of rod and sleeve through locking structure, telescopic bottom be provided with base body swing joint's connection structure II, the top of the activity body of rod is provided with the shorting stub mounted frame.
5. The ground wire transportation and suspension bracket trolley according to claim 2, characterized in that: the connecting structure I and the connecting structure II are mutually matched threaded connecting structures.
6. The ground wire transportation and suspension bracket trolley according to claim 4, characterized in that: the connecting structure I and the connecting structure II are mutually matched threaded connecting structures.
7. The ground wire transportation and suspension bracket trolley according to claim 1, characterized in that: and a plurality of grounding wire suspension telescopic bracket fixing devices are arranged on the baffle.
8. The ground wire transportation and suspension bracket trolley according to claim 1, characterized in that: the fixing device for the ground wire suspension telescopic bracket is a binding belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922038323.0U CN211166938U (en) | 2019-11-22 | 2019-11-22 | Ground wire transportation and suspension support trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922038323.0U CN211166938U (en) | 2019-11-22 | 2019-11-22 | Ground wire transportation and suspension support trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211166938U true CN211166938U (en) | 2020-08-04 |
Family
ID=71828923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922038323.0U Active CN211166938U (en) | 2019-11-22 | 2019-11-22 | Ground wire transportation and suspension support trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211166938U (en) |
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2019
- 2019-11-22 CN CN201922038323.0U patent/CN211166938U/en active Active
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