CN219387413U - Power grid supporting structure - Google Patents

Abstract

The utility model provides a power grid support structure. The utility model provides a grid support structure includes: the first mounting frame, the second mounting frame and the third mounting frame; the installation piece, two the equal fixed connection of installation piece is in one side of two first mounting brackets, two the second mounting groove has all been seted up to the inside of installation piece, one side fixedly connected with interior telescopic link of second mounting groove inner wall, the outside sliding connection of interior telescopic link has outer extension rod. According to the power grid supporting structure, the push rod is pulled to enable the outer telescopic rod to shrink, so that the second fixing block is far away from the second fixing groove until the second fixing block is completely separated from the second fixing groove, the second installation frames are detached respectively through the communication holes, then the push rod arranged outside the second installation frames is pushed in the same way, the third installation frames are detached, the detachment work of the supporting structure is completed, the time for engineering personnel to detach the supporting structure is shortened, and convenience is brought to the engineering personnel.

Description

A grid support structure

technical field

The utility model relates to the technical field of power transmission, in particular to a grid support structure.

Background technique

The whole composed of substations of various voltages and transmission and distribution lines in the power system is called the power network, or power grid for short, and it includes three units: substation, transmission, and distribution. The task of the power grid is to transmit and distribute electrical energy and to change the voltage.

In the process of power grid construction, support structures are needed to intermittently support long cables to prevent the cables from being too low and affecting the normal operation of the lines.

The existing grid support structure is generally supported by steel frames, and because the traditional steel frame structure is welded by angle steel and H-shaped steel, this type of steel frame is an integrated structure, which makes disassembly of this type of steel frame more cumbersome and inconvenient.

Therefore, it is necessary to provide a grid support structure to solve the above technical problems.

Utility model content

The utility model provides a grid supporting structure, which solves the problems in the background technology.

In order to solve the above technical problems, a grid support structure provided by the utility model includes: a first mounting frame, a second mounting frame, and a third mounting frame;

Mounting blocks, the two mounting blocks are fixedly connected to one side of the two first mounting brackets, the inside of the two mounting blocks is provided with a second mounting groove, one side of the inner wall of the second mounting groove is fixedly connected with an inner telescopic rod, the outer portion of the inner telescopic rod is slidably connected with an outer telescopic rod, the outer portion of the outer telescopic rod is provided with a second spring, one end of the outer telescopic rod is fixedly connected with a sliding plate, one side of the sliding plate is fixedly connected with a second fixing block, one side of the inner wall of the outer telescopic rod is fixedly connected with a push rod, and the tops of the two first mounting frames are provided with first fixing slots The two first fixing grooves are provided with a first fixing block, one side of the two first fixing blocks is provided with a second fixing groove, one side of the two first mounting brackets is provided with a communicating hole, and one side of the two second mounting brackets is also fixed with a mounting block, and the internal structure of the mounting block is the same as the internal structure of the mounting block installed on one side of the first mounting frame.

Preferably, one side of the first mounting frame is fixedly connected with a first connecting column, and a nut is provided on the top of the first connecting column.

Preferably, the inside of the first connecting post is slidably connected with a second connecting post, and the top of the second connecting post is provided with a threaded hole, the other side of the second connecting post is fixed with another first connecting post, and the inside of the first connecting post located on one side of the second mounting frame and the third mounting frame is also slidably connected with a second connecting post, and is connected to one side thereof.

Preferably, one side of the first mounting frame is fixedly connected with a telescopic structure, and one side of the telescopic structure is connected to one side of another first mounting frame, and the telescopic structure is also arranged on one side of the second mounting frame and the third mounting frame.

Preferably, the telescopic structure further includes a mounting column, and a first mounting groove is opened inside the mounting column.

Preferably, a first spring is fixedly connected to one side of the inner wall of the first installation groove, and a telescopic column is fixedly connected to one side of the first spring.

Preferably, one side of the two third installation frames is fixedly connected with a support seat, and the top of the support seat is fixedly connected with several solid coils.

Compared with related technologies, a power grid support structure provided by the utility model has the following beneficial effects:

The utility model provides a support structure for a power grid. By pulling the push rod, the outer telescopic rod shrinks, thereby taking the second fixing block away from the second fixing groove until it completely falls off from the second fixing groove and passes through the communication hole, so that the second mounting frame is removed respectively, and then the pushing rod installed on the outside of the second mounting frame is similarly pushed to remove the third mounting frame, thereby completing the dismantling work of the supporting knot, thereby reducing the time for engineering personnel to dismantle the supporting structure, and bringing convenience to the engineering personnel.

Description of drawings

Fig. 1 is a structural schematic diagram of a preferred embodiment of a grid support structure provided by the utility model;

Fig. 2 is the structural representation of the first installation frame provided by the utility model;

Fig. 3 is a structural schematic diagram of the installation column provided by the utility model;

FIG. 4 is an enlarged schematic view of part A shown in FIG. 1 .

Symbols in the figure: 1, first mounting frame, 2, first connecting column, 3, nut, 4, threaded hole, 5, second connecting column, 6, telescopic structure, 601, mounting column, 602, first mounting groove, 603, first spring, 604, telescopic column, 7, first fixing groove, 8, first fixing block, 9, second mounting frame, 10, third mounting frame, 11, support base, 12, solid coil, 13, mounting block, 14, second mounting groove, 15, inner telescopic rod , 16, the second fixed groove, 17, the second fixed block, 18, the communication hole, 19, the outer telescopic rod, 20, the second spring, 21, the push rod, 22, the slide plate.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4 in combination, wherein Fig. 1 is a schematic structural view of a preferred embodiment of a grid support structure provided by the present invention; Fig. 2 is a schematic structural view of the first installation frame provided by the present invention; Fig. 3 is a schematic structural view of the mounting column provided by the present invention; Fig. 4 is an enlarged schematic view of part A shown in Fig. 1 . A grid support structure comprising: a first mounting frame 1, a second mounting frame 9, and a third mounting frame 10;

Mounting block 13, the two mounting blocks 13 are fixedly connected to one side of the two first mounting brackets 1, the inside of the two mounting blocks 13 is provided with a second mounting groove 14, one side of the inner wall of the second mounting groove 14 is fixedly connected with an inner telescopic rod 15, the outer portion of the inner telescopic rod 15 is slidably connected with an outer telescopic rod 19, the outer portion of the outer telescopic rod 19 is provided with a second spring 20, one end of the outer telescopic rod 19 is fixedly connected with a slide plate 22, and one side of the slide plate 22 is fixedly connected with a second fixed block 1 7. One side of the inner wall of the outer telescopic rod 19 is fixedly connected with a push rod 21, the tops of the two first mounting frames 1 are provided with a first fixing groove 7, the inside of the two first fixing grooves 7 are provided with a first fixing block 8, one side of the two first fixing blocks 8 is provided with a second fixing groove 16, one side of the two first mounting frames 1 is provided with a communication hole 18, and one side of the two second mounting frames 9 is also fixed with a mounting block 13, and the internal structure of this mounting block 13 is the same as the internal structure of the mounting block 13 installed on the first mounting frame 1 side The outside of the inner telescopic rod 25 is also provided with a second spring 20, and one side and the other side of the second spring 20 are respectively fixed with one side of the second mounting groove 14 inner wall and one side of the slide plate 22, the top of the first fixed block 8 is fixed with the bottom of the second mounting frame 9, and the top of the second mounting frame 9 is also provided with a first mounting groove 7 and a communication hole 18 on one side. The top of the third mounting frame 10 is fixed, the communication hole 18 is in the same position as the second mounting groove 14 , and the other side of the push rod 21 is mounted on the outside of the mounting block 13 .

One side of the first mounting frame 1 is fixedly connected with the first connecting column 2 , and the top of the first connecting column 2 is provided with a nut 3 , and one side of the second mounting frame 9 and the third mounting frame 10 are also fixedly connected with the first connecting column 2 .

The inside of the first connecting column 2 is slidably connected with a second connecting column 5, and the top of the second connecting column 5 is provided with a threaded hole 4. The other side of the second connecting column 5 is fixed with another first connecting column 2, and the inside of the first connecting column 2 located on one side of the second mounting frame 9 and the third mounting frame 10 is also slidably connected with a second connecting column 5, and is connected to one side thereof. 2, and under the action of the telescopic structure 6, the volume of the first mounting frame 1, the second mounting frame 9, and the third mounting frame 10 becomes smaller, so that it is more convenient to carry.

One side of the first mounting frame 1 is fixedly connected with a telescopic structure 6, and one side of the telescopic structure 6 is connected to one side of another first mounting frame 1, and the telescopic structure 6 is also arranged on one side of the second mounting frame 9 and the third mounting frame 10, and is fixed to one side of another second mounting frame 9 and the third mounting frame 10 respectively.

The telescopic structure 6 further includes a mounting column 601 , and a first mounting groove 602 is opened inside the mounting column 601 .

One side of the inner wall of the first installation groove 602 is fixedly connected with a first spring 603, and one side of the first spring 603 is fixedly connected with a telescopic column 604. When the support structure is subjected to strong wind, the first spring 603 can play a good shock absorption effect on the support structure, thereby prolonging the service life of the support structure.

One side of the two third installation frames 10 is fixedly connected with a support base 11 , and the top of the support base 11 is fixedly connected with several solid coils 12 for fixing cables.

The working principle of a grid support structure provided by the utility model is as follows:

When the support structure needs to be disassembled, the outer telescopic rod 19 is shrunk by pulling the push rod 21, thereby taking the second fixing block 17 away from the second fixing groove 16 until it completely falls off from the second fixing groove 16 and passing through the communication hole 18, thereby respectively removing the second mounting frame 9, and then pushing the external pushing rod 21 installed on the second mounting frame 9 to remove the third mounting frame 10, thereby completing the disassembly of the supporting knot. The telescopic rod 19 extends, and brings the second fixing block 17 to fit the bottom of the inner wall of the second fixing groove 16. At this time, under the action of the second spring 20, the installation of the third mounting frame 10 is completed, and then the external push rod 21 is pushed and installed on the first mounting frame 1 to complete the installation of the second mounting frame 9.

Compared with related technologies, a power grid support structure provided by the utility model has the following beneficial effects:

By pulling the push rod 21, the outer telescopic rod 19 shrinks, thereby taking the second fixing block 17 away from the second fixing groove 16, until it completely falls off from the second fixing groove 16, and passes through the communication hole 18, so that the second mounting frame 9 is removed respectively, and then the external pushing rod 21 installed on the second mounting frame 9 is pushed in the same way, so that the third mounting frame 10 is removed, thereby completing the disassembly of the supporting knot, thereby reducing the time for engineering personnel to disassemble the supporting structure, and bringing convenience to the engineering personnel.

The above descriptions are only embodiments of the present utility model, and do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the specification of the utility model and the contents of the accompanying drawings, or directly or indirectly used in other related technical fields, are all included in the scope of patent protection of the utility model in the same way.

Claims (7)

1. A grid support structure, characterized in that it comprises: a first mounting frame, a second mounting frame, and a third mounting frame; Mounting blocks, the two mounting blocks are fixedly connected to one side of the two first mounting brackets, the inside of the two mounting blocks is provided with a second mounting groove, one side of the inner wall of the second mounting groove is fixedly connected with an inner telescopic rod, the outer portion of the inner telescopic rod is slidably connected with an outer telescopic rod, the outer portion of the outer telescopic rod is provided with a second spring, one end of the outer telescopic rod is fixedly connected with a sliding plate, one side of the sliding plate is fixedly connected with a second fixing block, one side of the inner wall of the outer telescopic rod is fixedly connected with a push rod, and the tops of the two first mounting frames are provided with first fixing slots A first fixing block is arranged inside the two first fixing slots, a second fixing slot is opened on one side of the two first fixing blocks, and a communication hole is opened on one side of the two first mounting brackets. 2 . The grid support structure according to claim 1 , wherein a first connecting column is fixedly connected to one side of the first mounting frame, and a nut is provided on the top of the first connecting column. 3 . 3 . The grid support structure according to claim 2 , wherein a second connecting column is slidably connected to the inside of the first connecting column, and a threaded hole is opened on the top of the second connecting column. 4 . 4 . The grid support structure according to claim 1 , wherein a telescopic structure is fixedly connected to one side of the first installation frame. 5 . 5 . The grid support structure according to claim 4 , wherein the telescopic structure further comprises a mounting column, and a first mounting groove is opened inside the mounting column. 5 . 6 . The grid support structure according to claim 5 , wherein a first spring is fixedly connected to one side of the inner wall of the first installation groove, and a telescopic column is fixedly connected to one side of the first spring. 7 . The grid support structure according to claim 1 , wherein a supporting base is fixedly connected to one side of the two third mounting brackets, and a plurality of solid coils are fixedly connected to the top of the supporting base. 8 .