CN210577433U

CN210577433U - Power grid supporting device

Info

Publication number: CN210577433U
Application number: CN201921967890.8U
Authority: CN
Inventors: 张军利; 张格丽; 张元敏
Original assignee: Xuchang University
Current assignee: Xuchang University
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-05-19
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a power grid supporting device, including bottom plate, two supporting mechanism and two risers, two the bottom of riser all with the top fixed connection of bottom plate, and two risers are located the both ends position that is close to the bottom plate respectively, two four violently pipes of one side outer wall fixedly connected with that the riser is relative, two four through-holes have all been opened to one side outer wall of riser, and four outer walls of violently managing have all cup jointed two sliding sleeves, supporting mechanism includes four carriage release levers, and four carriage release levers are pegged graft respectively in four through-holes on same riser, the equal fixedly connected with connecting plate of one end of four carriage release levers, and the bottom of four connecting plates is fixed connection respectively at the top that is located four sliding sleeves with one side. The utility model relates to a device that supports is carried out cable that uses in the electric power electric wire netting construction process, the supporting effect of device is better, and stability is better, has improved strutting arrangement's practicality.

Description

Power grid supporting device

Technical Field

The utility model relates to a strutting arrangement technical field especially relates to a power grid strutting arrangement.

Background

The whole of the substation and the transmission and distribution line of various voltages in the power system is called a power grid. In the construction process of a power grid, more cables need to be laid, and in order to avoid excessive friction damage between the surface skin and the ground in the dragging process of the cables, the cables need to be supported by using a supporting device.

At present, the device that is used for supporting the cable in the current electric power grid construction process in the market, its in-process that uses, mostly has following not enough: stability is relatively poor, and after the cable passed, when the staff dragged the cable, strutting arrangement took place easily and emptys, to sum up, and the device that is used for carrying out the support to the cable among the current electric power grid construction process still can not agree with actual need well mostly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a power grid supporting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a power grid supporting device comprises a bottom plate, two supporting mechanisms and two vertical plates, wherein the bottoms of the two vertical plates are fixedly connected with the top of the bottom plate, and the two vertical plates are respectively positioned at the positions close to the two ends of the bottom plate, the outer wall of one side of the two vertical plates opposite to each other is fixedly connected with four transverse pipes, the outer wall of one side of each of the two vertical plates is provided with four through holes, the outer walls of the four transverse pipes are respectively sleeved with two sliding sleeves, the supporting mechanism comprises four moving rods, the four moving rods are respectively inserted into four through holes in the same vertical plate, one end of each moving rod is fixedly connected with a connecting plate, the bottom ends of the four connecting plates are respectively fixedly connected to the tops of four sliding sleeves located on the same side, one end of each moving rod is fixedly connected with the same supporting plate, the top of each supporting plate is fixedly connected with a filler strip, and the top of each filler strip is fixedly connected with a plurality of cable passing pipes.

Furthermore, a handle is welded on the outer wall of one side of the supporting plate.

Furthermore, a plurality of lightening holes are formed in the outer wall of the top of the bottom plate.

Furthermore, a rubber pad is bonded on the outer wall of the bottom plate.

Furthermore, two annular rods are welded on the arc-shaped inner side wall of the cable passing pipe, and the end face structures of the annular rods are semicircular.

Furthermore, the top of the movable rod positioned above is provided with a threaded hole, the inner wall of the threaded hole is inserted with a T-shaped bolt rod in a threaded manner, and the bolt rod is positioned at one end close to the connecting plate.

The utility model has the advantages that:

1. through setting up two supporting mechanism, can let the cable pass twice supporting mechanism's cable pipe successively, two supporting mechanism make the cable when being dragged, the inertia that the cable dragged is unlikely to fall whole device area, improves strutting arrangement's stability.

2. Through setting up bottom plate and rubber pad, the rubber pad can increase the frictional force of device and ground contact for the standing of device is more stable, and when placing the device in suitable position, can get a heavy object piece and put on the bottom plate, and then reduces the focus of device, makes the device be difficult for empting more.

3. Through setting up the sliding sleeve and violently managing, when using, unscrew the shank of bolt, outwards take the backup pad out again, this makes the distance between two supporting mechanism bigger, when removing suitable distance, screws up the shank of bolt again to with the rigidity of backup pad, this can be convenient for the staff carries out the support of bigger length to the cable, improved the stability of device at the cable pulling in-process once more.

Drawings

Fig. 1 is a schematic side view of a cross-sectional structure of an embodiment 1 of a power grid supporting device according to the present invention;

fig. 2 is a schematic partial sectional structure diagram of an embodiment 1 of a power grid supporting device according to the present invention;

fig. 3 is a schematic partial side view of a cross-sectional structure of embodiment 2 of the power grid supporting device according to the present invention.

In the figure: 1-rubber pad, 2-lightening hole, 3-sliding sleeve, 4-bottom plate, 5-vertical plate, 6-handle, 7-supporting plate, 8-filler strip, 9-movable rod, 10-bolt rod, 11-cable passing pipe, 12-connecting plate, 13-horizontal pipe and 14-annular rod.

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.

Example 1

Referring to fig. 1-2, a power grid supporting device comprises a bottom plate 4, two supporting mechanisms and two vertical plates 5, wherein the two supporting mechanisms enable a cable to sequentially pass through a cable passing pipe 11 of the two supporting mechanisms, the two supporting mechanisms enable the cable to be dragged so that inertia of the cable does not cause the whole device to fall down when the cable is dragged, the bottoms of the two vertical plates 5 are welded with the top of the bottom plate 4, the two vertical plates 5 are respectively positioned at positions close to two ends of the bottom plate 4, four transverse pipes 13 are welded on the outer wall of one side, which is opposite to the two vertical plates 5, four through holes are formed in the outer wall of one side of each vertical plate 5, two sliding sleeves 3 are respectively sleeved on the outer walls of the four transverse pipes 13, each supporting mechanism comprises four moving rods 9, the four moving rods 9 are respectively inserted into the four through holes in the same vertical plate 5, connecting plates 12 are welded on one ends of the four moving rods 9, the same supporting plate 7 is welded at one end, far away from the connecting plate 12, of the four moving rods 9, a filler strip 8 is welded at the top of the supporting plate 7, and a plurality of cable passing pipes 11 are welded at the top of the filler strip 8.

The utility model discloses in, the outer wall welding of one side of backup pad 7 has handle 6.

Wherein, the outer wall of the top of the bottom plate 4 is provided with a plurality of lightening holes 2.

Wherein, the rubber pad 1 is bonded on the outer wall of the bottom plate 4, and the rubber pad 1 can increase the friction force of the device contacting with the ground, so that the device can stand more stably.

Wherein, threaded hole is all opened at the top of the carriage release lever 9 that is located the top, the equal screw-threaded grafting of inner wall of screw hole has the shank of bolt 10 of T shape, shank of bolt 10 is located the one end that is close to connecting plate 12, loosen shank of bolt 10, outwards take backup pad 7 out again, this makes the distance between two supporting mechanism bigger, when moving suitable distance, tighten shank of bolt 10 again, with the rigidity with backup pad 7, this staff of can being convenient for carries out the support of great length to the cable, improve the stability of device at the cable pulling in-process once more.

The working principle is as follows: when the device is used, the device is placed at a proper position, one end of a cable penetrates through the cable passing pipes 11 at corresponding positions on the two supporting mechanisms respectively, then the cable is dragged, the two supporting mechanisms enable the cable to sequentially penetrate through the cable passing pipes 11 of the two supporting mechanisms, when the cable is dragged, inertia dragged by the cable does not cause the whole device to fall, the rubber pad 1 can increase friction force of the device in contact with the ground, so that the device stands more stably, a heavy object block can be placed on the bottom plate 4 when the device is placed at a proper position, the gravity center of the device is further reduced, the device is not prone to topple, the bolt rod 10 is unscrewed, the supporting plate 7 is pulled outwards, so that the distance between the two supporting mechanisms is larger, when the device is moved to a proper distance, the bolt rod 10 is screwed, so that the position of the supporting plate 7 is fixed, this can be convenient for the staff carries out the support of great length to the cable, improves the stability of device at the cable and drags the in-process once more.

Example 2

Referring to fig. 3, the present embodiment of a grid supporting device, which is different from embodiment 1 mainly in that two annular rods 14 are welded to the arc-shaped inner side walls of a cable passing pipe 11 in the present embodiment, and end face structures of the annular rods 14 are semicircular.

The working principle is as follows: when the cable dragging device is used, the contact area between the cable dragging device and the cable can be reduced by the aid of the semicircular annular rod 14 of the end face structure, friction force when the cable is dragged is further reduced, and the cable is more labor-saving to drag.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

Claims

1. A power grid supporting device comprises a bottom plate (4), two supporting mechanisms and two vertical plates (5), wherein the bottoms of the two vertical plates (5) are fixedly connected with the top of the bottom plate (4), the two vertical plates (5) are respectively positioned at two ends close to the bottom plate (4), the power grid supporting device is characterized in that the outer wall of one side, opposite to the two vertical plates (5), is fixedly connected with four transverse pipes (13), the outer wall of one side of each of the two vertical plates (5) is provided with four through holes, the outer walls of the four transverse pipes (13) are respectively sleeved with two sliding sleeves (3), each supporting mechanism comprises four moving rods (9), the four moving rods (9) are respectively inserted into the four through holes in the same vertical plate (5), one ends of the four moving rods (9) are respectively and fixedly connected with connecting plates (12), the bottom ends of the four connecting plates (12) are respectively and fixedly connected with the tops of the four sliding sleeves, one end of each moving rod (9) far away from the connecting plate (12) is fixedly connected with the same supporting plate (7), the top of each supporting plate (7) is fixedly connected with a filler strip (8), and the top of each filler strip (8) is fixedly connected with a plurality of cable passing pipes (11).

2. A grid support device according to claim 1, characterized in that a handle (6) is welded to the outer wall of one side of the support plate (7).

3. A grid support device according to claim 2, wherein the top outer wall of the base plate (4) is provided with a plurality of lightening holes (2).

4. A grid support device according to claim 3, wherein the bottom outer wall of the base plate (4) is glued with a rubber pad (1).

5. A power grid supporting device as claimed in claim 4, wherein two annular rods (14) are welded to the arc-shaped inner side walls of the cable passing pipe (11), and the end surface structures of the annular rods (14) are semicircular.

6. A grid support device according to claim 4 or 5, characterized in that the top of the upper movable bar (9) is provided with a threaded hole, the inner wall of the threaded hole is provided with a T-shaped bolt bar (10) in a threaded manner, and the bolt bar (10) is positioned at one end close to the connecting plate (12).