Electric power prefabricated cabin box type foundation inner cable support

Abstract

The utility model relates to a cable support in a box type foundation of an electric power prefabricated cabin, and aims to solve the problems that the efficiency of adjusting the height of a cable support beam by screwing a bolt is low, the horizontal position of the connection between the cable support beam and a support column is fixed, the direction of the cable support beam cannot be adjusted according to requirements, and the cable support beam is inconvenient to adjust. The device comprises a stand column, sliding grooves are formed in the two sides of the stand column, the outer side of the stand column is slidably sleeved with a plurality of sleeves, annular grooves are formed in the inner walls of the sleeves, two sliding blocks are slidably connected to inner cavities of the annular grooves, and the two sliding blocks on the inner side of the same sleeve are slidably connected into the two sliding grooves correspondingly. The cable rack has the advantages that the height adjustment of the cable supporting plates can be quickly completed, the height adjustment efficiency of the cable supporting plates can be further improved, the supporting directions of the cable supporting plates can be adjusted according to requirements, and the practicability of the cable rack can be further improved.

Description

Technical Field

[0001] The utility model relates to the field of power prefabricated cabins, and specifically relates to a cable bracket in a box foundation of a power prefabricated cabin. Background Technique

[0002] The prefabricated cabin is a new technology applied in intelligent substations, which consists of a prefabricated cabin body, primary and secondary equipment, cabin auxiliary facilities, etc. It is manufactured, assembled, wired and debugged in the factory, and transported to the project site as a whole and installed on the foundation. For the existing cable laying in the prefabricated cabin foundation, an internal partition wall is added in the foundation, and the cable bracket is made relying on the internal partition wall. Due to the existence of the cable partition wall, the cable laying path is fixed and single, the cable routing is not flexible, the cable path is not optimal, resulting in an increase in the amount of cable, a reduction in the activity space in the prefabricated cabin foundation, and a relatively poor cable heat dissipation effect.

[0003] According to the disclosed patent CN217405920U, a cable bracket in a box foundation of a power prefabricated cabin includes: a cable bracket, a first support column, a top embedded part, a bottom embedded part, a threaded column, and a second support column. There are several cable brackets, and the cable brackets are installed in the power prefabricated cabin; the cable bracket is composed of a top embedded part, a bottom embedded part, a channel steel, and a cable support beam. The channel steel is fixedly welded between the top embedded part and the bottom embedded part, and several cable support beams are welded on the side surface of the channel steel. The cable is routed through the cable support beam. In the process of implementing the present utility model, the efficiency of adjusting the height of the cable support beam by screwing bolts in the traditional way is relatively low, and the horizontal position connection between the cable support beam and the support column is fixed, so that the direction of the cable support beam cannot be adjusted according to requirements, and the practicability is relatively low. Therefore, a new technical solution needs to be designed to solve this problem. Content of the Utility Model

[0004] The purpose of the present utility model is to overcome the deficiencies of the prior art, adapt to the actual needs, and provide a cable bracket in a box foundation of a power prefabricated cabin to solve the technical problems that the efficiency of adjusting the height of the cable support beam by screwing bolts is relatively low at present, and the horizontal position connection between the cable support beam and the support column is fixed, so that the direction of the cable support beam cannot be adjusted according to requirements, and the practicability is relatively low.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is as follows: a cable bracket in a prefabricated power cabin box-type foundation is designed, including a column, slide grooves are opened on both sides of the column, a plurality of sleeves are slidingly sleeved on the outer side of the column, annular grooves are opened on the inner walls of the plurality of sleeves, the inner cavities of the plurality of annular grooves are slidably connected to two sliders, the two sliders on the inner side of the same sleeve are slidably connected in the two slide grooves respectively, a cable support plate is fixedly connected on both sides of the same sleeve, rectangular grooves are opened on both sides of the top of the two sliders on the inner side of the same sleeve, a plug plate is slidably penetrated on one side of the inner cavity of the rectangular groove, a first spring is installed on the end of the inner cavity of the rectangular groove away from the plug plate, the other end of the first spring is fixedly connected to the plug plate, and a plurality of slots are equidistantly opened on both sides of the inner cavities of the two slide grooves.

[0006] Preferably, an adjustment groove is provided at the bottom of the cable support plate, a second spring is installed at one end of the inner cavity of the adjustment groove, an adjustment block is installed at the other end of the second spring, and the adjustment block is slidably connected in the adjustment groove, and an insertion rod is fixedly connected to the end of the adjustment block away from the second spring, and the insertion rod passes through the sleeve and the slider, and a plurality of annularly distributed sockets are provided on the outer side of the column.

[0007] Preferably, the surface of the cable support plate is provided with a plurality of arc-shaped grooves, the surfaces of the plurality of arc-shaped grooves are all arc-shaped cover plates, bolts penetrate both sides of the surfaces of the plurality of arc-shaped cover plates, and the plurality of bolts are all threadedly connected to the surface of the cable support plate.

[0008] Preferably, a toggle plate is fixedly connected to the surface of the plug plate, and a portion of the toggle plate is placed outside the rectangular groove.

[0009] Preferably, a top prefabricated block and a bottom prefabricated block are respectively provided at the upper and lower ends of the column, a circular groove is provided at one end of the top prefabricated block close to the column, a supporting hole is provided on the bottom prefabricated block, a threaded rod is rotatably penetrated through the bottom of the column, and the threaded rod is threadedly connected to the column.

[0010] Preferably, both sides of the inner cavity of the circular groove are fixedly connected with limit blocks, and the two limit blocks are respectively matched with the two sliding grooves.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. By combining structures such as sleeves, columns, chutes, sliders, annular grooves, slots, insertion plates, rectangular grooves, first springs, adjustment grooves, adjustment blocks, second springs, insertion rods, and insertion holes, when squeezing the insertion plates on the same side towards each other to compress the first spring, the insertion plates are disengaged from the slots, enabling the slider to move up and down within the chute. Thus, the insertion plates can be inserted into slots at different heights to quickly complete the height adjustment of the cable support plate, thereby improving the efficiency of height adjustment of the cable support plate. Additionally, by pulling the adjustment block to compress the second spring, the insertion rod is disengaged from the insertion hole, and then the sleeve cooperates with the slider to be slidably connected within the annular groove for rotation. When the cable support plate rotates to the appropriate angle, the hand releases the adjustment block, and the elastic force of the second spring pushes the insertion rod into the insertion hole to fix the rotated angle of the cable support plate. Therefore, the support direction of the cable support plate can be adjusted according to requirements, enhancing the practicality of the cable rack.

[0013] 2. Through the combination of an arc-shaped groove, an arc-shaped cover plate, and bolts, when the cable support plate supports the cable, the cable is placed within the arc-shaped groove, then the arc-shaped cover plate is sleeved outside the cable, and then the bolt is screwed to be threadedly connected to the surface of the cable support plate, thereby cooperating with the arc-shaped cover plate to improve the stability of the cable placed on the cable support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a cross-sectional view of the overall structure of the present utility model;

[0016] Figure 3 is a schematic diagram of the connection structure at the bottom of the sleeve and the cable support plate of the present utility model;

[0017] Figure 4 is a schematic diagram of the connection structure at the top of the sleeve and the cable support of the present utility model;

[0018] Figure 5 is an enlarged view of part A of the present utility model.

[0019] In the figure: 1, column; 11, insertion hole; 12, chute; 13, slot; 2, top precast block; 21, bottom precast block; 22, threaded rod; 23, limit block; 24, circular groove; 25, support hole; 3, sleeve; 31, slider; 32, rectangular groove; 33, toggle plate; 34, insertion plate; 35, first spring; 4, cable support plate; 41, arc-shaped groove; 42, arc-shaped cover plate; 43, bolt; 44, adjustment groove; 45, second spring; 46, adjustment block; 47, insertion rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0021] Example 1: A cable support in a prefabricated power cabin box-type foundation, see Figures 1 to 5 , including a column 1, both sides of the column 1 are provided with a slide groove 12, the outer side of the column 1 is slidably sleeved with a plurality of sleeves 3, the inner walls of the plurality of sleeves 3 are provided with annular grooves, the inner cavities of the plurality of annular grooves are slidably connected to two sliders 31, the two sliders 31 on the inner side of the same sleeve 3 are slidably connected in the two slide grooves 12 respectively, the two sides of the same sleeve 3 are fixedly connected with a cable support plate 4, the tops of the two sliders 31 on the inner side of the same sleeve 3 are provided with rectangular grooves 32, and one side of the inner cavity of the rectangular groove 32 is slidable. The cable support plate 4 is provided with a plug plate 34, and a first spring 35 is installed at one end of the inner cavity of the rectangular groove 32 away from the plug plate 34. The other end of the first spring 35 is fixedly connected to the plug plate 34. A plurality of slots 13 are evenly spaced on both sides of the inner cavity of the two slide grooves 12. An adjustment groove 44 is provided at the bottom of the cable support plate 4. A second spring 45 is installed at one end of the inner cavity of the adjustment groove 44. An adjustment block 46 is installed at the other end of the second spring 45, and the adjustment block 46 is slidably connected in the adjustment groove 44. The adjustment block 46 is away from the second spring One end of 45 is fixedly connected with an insertion rod 47, which passes through the sleeve 3 and the slider 31. The outer side of the column 1 is provided with a plurality of annularly distributed insertion holes 11. When working, the first spring 35 is compressed by squeezing the insertion plates 34 on the same side towards each other, and the insertion plates 34 are disengaged from the slots 13, so that the slider 31 can move up and down in the slide groove 12, so that the insertion plates 34 are inserted into the slots 13 of different heights to quickly complete the height adjustment of the cable support plate 4, thereby improving the efficiency of the height adjustment of the cable support plate 4, and the second spring 45 is compressed by pulling the adjustment block 46 to disengage the insertion rod 47 from the insertion hole 11, and then the sleeve 3 cooperates with the slider 31 to slide and connect in the annular groove and can rotate. When the cable support plate 4 is rotated to a suitable angle, the hand releases the adjustment block 46 and cooperates with the elastic force of the second spring 45 to push the insertion rod 47 into the insertion hole 11 to fix the rotation angle of the cable support plate 4, so that the supporting direction of the cable support plate 4 can be adjusted according to needs, thereby improving the practicality of the cable rack.

[0022] For details, see Figure 1 A plurality of arc grooves 41 are provided on the surface of the cable support plate 4, and arc cover plates 42 are provided on the surfaces of the plurality of arc grooves 41. Bolts 43 are passed through both sides of the surfaces of the plurality of arc cover plates 42, and the plurality of bolts 43 are threadedly connected with the surface of the cable support plate 4. When the cable support plate 4 supports the cable, the cable is placed in the arc groove 41, and then the arc cover plate 42 is sleeved on the outside of the cable, and then the bolts 43 are screwed to be threadedly connected with the surface of the cable support plate 4, thereby cooperating with the arc cover plate 42 to improve the stability of the cable placed on the cable support plate 4.

[0023] Further, referring to Figure 5 , a toggle plate 33 is fixedly connected to the surface of the plug plate 34. A part of the toggle plate 33 is placed outside the rectangular groove 32, which is convenient for personnel to hold by hand, and thus convenient for personnel to manually toggle the plug plate 34 to move and adjust the height of the cable support plate 4.

[0024] It should be noted that, referring to Figure 2 , a top precast block 2 and a bottom precast block 21 are respectively arranged at the upper and lower ends of the column 1. A circular groove 24 is opened at one end of the top precast block 2 close to the column 1, and a support hole 25 is opened on the bottom precast block 21. A threaded rod 22 is rotatably penetrated through the bottom of the column 1, and the threaded rod 22 is threadedly connected to the column 1. By prefabricating the top precast block 2 and the bottom precast block 21 at the top and bottom of the inner cavity of the power prefabricated cabin respectively, inserting the column 1 into the circular groove 24, and then screwing the threaded rod 22 into the support hole 25, the column 1 can be quickly installed between the upper and lower parts of the inner cavity of the power prefabricated cabin.

[0025] It should be noted that, referring to Figure 2 , limiting blocks 23 are fixedly connected to both sides of the inner cavity of the circular groove 24, and the two limiting blocks 23 are respectively adapted to the two sliding grooves 12. When the column 1 is inserted into the circular groove 24, the limiting blocks 23 are placed in the sliding grooves 12, so as to limit the column 1 in the circular groove 24, and further prevent the column 1 from rotating after installation and affecting the stability of cable support.

[0026] In addition, the components designed in the present utility model are all common standard components or components known to those skilled in the art. Their structures and principles can all be known by those skilled in the art through technical manuals or obtained through conventional experimental methods. Those skilled in the art can fully implement them without further elaboration. The content protected by the present utility model does not involve improvements to the internal structure and method.

[0027] The embodiments disclosed in the present utility model are the preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model according to the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present utility model, they are all within the protection scope of the present utility model.

Claims

1. A cable support in a box-type foundation of a prefabricated power cabin, comprising a column (1), characterized in that: Slide grooves (12) are provided on both sides of the column (1); a plurality of sleeves (3) are slidably sleeved on the outer side of the column (1); annular grooves are provided on the inner walls of the plurality of sleeves (3); two sliders (31) are slidably connected to the inner cavities of the plurality of annular grooves; the two sliders (31) on the inner side of the same sleeve (3) are respectively slidably connected to the two slide grooves (12); a cable support plate (4) is fixedly connected to both sides of the same sleeve (3); rectangular grooves (32) are provided on both sides of the top of the two sliders (31) on the inner side of the same sleeve (3); a plug plate (34) is slidably penetrated on one side of the inner cavity of the rectangular groove (32); a first spring (35) is installed at one end of the inner cavity of the rectangular groove (32) away from the plug plate (34); the other end of the first spring (35) is fixedly connected to the plug plate (34); a plurality of slots (13) are equidistantly provided on both sides of the inner cavities of the two slide grooves (12).

2. The cable support in the box-type foundation of a prefabricated power cabin as claimed in claim 1, characterized in that: The bottom of the cable support plate (4) is provided with an adjustment groove (44), a second spring (45) is installed at one end of the inner cavity of the adjustment groove (44), an adjustment block (46) is installed at the other end of the second spring (45), and the adjustment block (46) is slidably connected in the adjustment groove (44), and an insertion rod (47) is fixedly connected to the end of the adjustment block (46) away from the second spring (45), and the insertion rod (47) passes through the sleeve (3) and the slider (31), and a plurality of annularly distributed insertion holes (11) are provided on the outer side of the column (1).

3. The cable support in the box-type foundation of a prefabricated power cabin as claimed in claim 1, characterized in that: The surface of the cable support plate (4) is provided with a plurality of arc-shaped grooves (41), the surfaces of the plurality of arc-shaped grooves (41) are all provided with arc-shaped cover plates (42), bolts (43) penetrate through both sides of the surfaces of the plurality of arc-shaped cover plates (42), and the plurality of bolts (43) are all threadedly connected to the surface of the cable support plate (4).

4. The cable support in the box-type foundation of a prefabricated power cabin as claimed in claim 1, characterized in that: A toggle plate (33) is fixedly connected to the surface of the plug plate (34), and a portion of the toggle plate (33) is placed outside the rectangular groove (32).

5. The cable support in the box-type foundation of a prefabricated power cabin as claimed in claim 1, characterized in that: The upper and lower ends of the column (1) are respectively provided with a top prefabricated block (2) and a bottom prefabricated block (21); a circular groove (24) is provided at one end of the top prefabricated block (2) close to the column (1); a supporting hole (25) is provided on the bottom prefabricated block (21); a threaded rod (22) is rotatably penetrated through the bottom of the column (1); and the threaded rod (22) is threadedly connected to the column (1).

6. A cable support in a prefabricated power cabin box-type foundation as claimed in claim 5, characterized in that: Limit blocks (23) are fixedly connected to both sides of the inner cavity of the circular groove (24), and the two limit blocks (23) are respectively matched with the two sliding grooves (12).

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