CN220628840U - Power transmission and transformation circuit erects support - Google Patents

Abstract

The utility model discloses a power transmission and transformation line erection support, which comprises a placement table, wherein a supporting wall is fixed on one side of the placement table, a placement groove is formed in the top end of the placement table, an arc cover is arranged on the top end of the placement groove, a plurality of bolt grooves are symmetrically formed in the arc cover and two ends of the placement table, clamping grooves are formed in two sides of each bolt groove, bolts are screwed into the bolt grooves, limit grooves are formed in the top ends of the bolts, limit components are arranged on the outer surfaces of the bolts, the tops of the limit components are connected with the limit grooves in a clamping mode, and through the designed limit columns, limit blocks and the clamping grooves, the limit blocks can limit and fix the bolts after the bolts are used for a long time, so that the problem that the bolts are loose due to thread abrasion is solved, the problem that the bolts cannot be effectively fixed after the threads are worn is solved, and line support erection is facilitated.

Description

Power transmission and transformation circuit erects support

Technical Field

The utility model belongs to the technical field of wire brackets, and particularly relates to a power transmission and transformation line erection bracket.

Background

The power transmission and transformation line erection support is used in the field of power engineering and is used as a basic fixed structure, and a conventional power transmission and transformation line erection support structure comprises a placing table, an arc cover and bolts as main structures.

The mode that current supporting structure mostly passes through the bolt is connected, uses the bolt dismouting for a long time, can cause the wearing and tearing of screw thread, leads to the bolt to appear becoming flexible, and most bolts all adopt the nut to fix, receive wearing and tearing because of the screw thread of bolt to lead to the nut also can not effectually prevent that the bolt from becoming flexible, the phenomenon that the nut pine takes place probably still, makes the nut can not play effectual fixed action, is unfavorable for setting up the support.

Disclosure of Invention

The utility model aims to provide a power transmission and transformation line erection support which solves the problem that a structure for preventing bolts from loosening is not provided in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a power transmission and transformation circuit erects support, includes places the platform, one side of placing the platform is fixed with the supporting wall, the standing groove has been seted up on the top of placing the platform, the top of standing groove is provided with the arc lid, a plurality of bolt grooves have been seted up to the arc lid and the both ends symmetry of placing the platform, the draw-in groove has been seted up to the both sides of bolt groove, every the inside screw in of bolt groove has the bolt, the spacing groove has been seted up on the top of bolt, the surface of bolt is provided with spacing subassembly, spacing subassembly's top and spacing groove block are connected, spacing subassembly includes:

the limiting column is integrally in a frame shape and sleeved outside the bolt, and the bottom end of the limiting column is movably inserted into the clamping groove.

The limiting block is fixed on the top end of the inner portion of the limiting column and is connected with the limiting groove in a clamping mode.

Preferably, connecting blocks are fixedly connected between the symmetrically arranged bolt grooves and are in threaded connection with the limiting blocks.

Preferably, the two sides of the placing table and the supporting wall are provided with fixing plates, the two sides of the placing table and the supporting wall are provided with cylinders, the outer wall of the fixing plate is provided with a round hole, and the round hole is connected with the cylinders in a clamping mode.

Preferably, the inner wall of the fixing plate is fixed with a fixing sheet, the outer wall of the supporting wall is adhered with a rubber block, and the vertical part of the fixing sheet is tightly attached to the outer surface of the rubber block.

Preferably, the length of the bolt is larger than the sum of the thicknesses of the placing table and the arc-shaped cover, and the length of the limit post is larger than the sum of the thicknesses of the placing table and the arc-shaped cover.

Preferably, a supporting frame is arranged at the bottom end of the placing table, and the supporting frame is fixedly connected with the supporting wall.

Preferably, the longitudinal section of the fixing plate is triangular, and the radius of the round hole is smaller than that of the cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

through spacing post, stopper and the draw-in groove of design, can be after long-term use bolt, even the screw thread takes place wearing and tearing, the stopper also can carry out spacing fixedly to the bolt, has avoided the screw thread wearing and tearing can lead to the bolt to take place not hard up problem, has also solved the problem that uses the unable effectual fixing bolt of nut after the screw thread wearing and tearing, is favorable to setting up the line bracket.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the area A of FIG. 1 according to the present utility model;

in the figure: 1. a placement table; 2. an arc-shaped cover; 3. a placement groove; 4. a bolt; 5. a limit column; 6. a connecting block; 7. a limiting block; 8. a limit groove; 9. a bolt slot; 10. a clamping groove; 11. a fixing plate; 12. a round hole; 13. a cylinder; 14. a fixing piece; 15. a rubber block; 16. and a support wall.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a power transmission and transformation circuit erects support, including placing platform 1, one side of placing platform 1 is fixed with supporting wall 16, standing groove 3 has been seted up on the top of placing platform 1, standing groove 3's longitudinal section is half ellipse, standing groove 3's top is provided with arc lid 2, a plurality of bolt grooves 9 have been seted up to arc lid 2 and placing platform 1's both ends symmetry, draw-in groove 10 has been seted up to bolt groove 9's both sides, bolt groove 9 runs through in placing platform 1 and arc lid 2's inside with draw-in groove 10, the inside screw in of every bolt groove 9 has bolt 4, spacing groove 8 has been seted up on the top of bolt 4, the surface of bolt 4 is provided with spacing subassembly, spacing subassembly's top and spacing groove 8 block are connected, spacing subassembly includes:

the whole spacing post 5 is the frame, and the material of spacing post 5 is metallic lead, and this material density is big low price, is fit for batch production to the cover is established in the outside of bolt 4, and the bottom activity inserts in the draw-in groove 10.

The limiting block 7 is fixed on the top end of the inside of the limiting post 5, and the limiting block 7 is connected with the limiting groove 8 in a clamping way, and the limiting block 7 falls into the limiting groove 8 through gravity.

In this embodiment, preferably, the connecting block 6 is fixedly connected between the symmetrically arranged bolt grooves 9, the connecting block 6 is in threaded connection with the limiting block 7, and when the limiting groove 8 is not parallel to the clamping groove 10, the limiting block 7 can be rotated to be clamped into the limiting groove 8.

In this embodiment, preferably, the fixing plates 11 are disposed on two sides of the placement table 1 and the supporting wall 16, the cylinders 13 are disposed on two sides of the placement table 1 and the supporting wall 16, the circular holes 12 are formed in the outer walls of the fixing plates 11, the circular holes 12 are connected with the cylinders 13 in a clamping manner, the circular holes 12 are in interference fit with the cylinders 13, and the inner walls of the circular holes 12 are tightly abutted through elasticity of the surfaces of the cylinders 13, so that the circular holes 12 are tightly connected.

In this embodiment, preferably, the inner wall of the fixing plate 11 is fixed with a fixing plate 14, the angle between the vertical portion and the horizontal portion of the fixing plate 14 is the same as the angle between the placement table 1 and the supporting arm 16, the outer wall of the supporting wall 16 is adhered with a rubber block 15, and the vertical portion of the fixing plate 14 is tightly adhered to the outer surface of the rubber block 15.

In this embodiment, preferably, the length of the bolt 4 is greater than the sum of the thicknesses of the placement table 1 and the arc-shaped cover 2, and the length of the limit post 5 is greater than the sum of the thicknesses of the placement table 1 and the arc-shaped cover 2.

In this embodiment, preferably, the bottom end of the placement table 1 is provided with a supporting frame, and the supporting frame is fixedly connected with the supporting wall 16.

In this embodiment, the longitudinal section of the fixing plate 11 is preferably triangular, and the radius of the circular hole 12 is smaller than the radius of the cylinder 13.

The working principle of the utility model is as follows: when the electric wire fixing device is used, firstly, an electric wire is placed on the placing groove 3, then the arc-shaped cover 2 is covered on the electric wire, at the moment, the arc-shaped cover 2 is required to be fixed, then the bolt 4 is screwed into the bolt groove 9, and the bolt groove 9 is prevented from loosening to influence the fixation of the arc-shaped cover 2, so that the limit post 5 is inserted into the clamping groove 10, at the moment, the limit block 7 falls into the limit groove 8 under the action of gravity, and the bolt groove 9 is prevented from loosening in a clamping and fixing mode; if the electric wire is heavier, the placing table 1 is difficult to support, the placing table 1 is likely to be broken, the fixing plate 11 is fixed on the cylinder 13 through the round hole 12, the round hole 12 and the cylinder 13 are in interference fit, the radius of the round hole 12 is smaller than that of the cylinder 13, the electric wire is required to be installed by means of a tool, the supporting force of the placing table 1 on the electric wire is increased because the shape of the fixing plate 11 is triangular, the placing table 1 is prevented from being broken due to the fact that the electric wire is too heavy, the fixing plate 11 can be fixed outside the placing groove 3 more firmly through mutual friction between the fixing plate 14 and the rubber block 15, and the fixing plate 14 has an angle of 90 degrees, so that the electric wire can be attached to the outer wall of the placing table 1 and the wall better; if the bolt 4 is to be dismounted, the limit post 5 is pulled out from the clamping groove 10, and the dismounting can be completed by screwing the bolt 4 out by using a tool.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a power transmission and transformation circuit erects support, is including placing platform (1), one side of placing platform (1) is fixed with supporting wall (16), standing groove (3) have been seted up on the top of placing platform (1), the top of standing groove (3) is provided with arc lid (2), its characterized in that: the arc-shaped cover (2) is provided with a plurality of bolt grooves (9) with the both ends symmetry of placing platform (1), draw-in groove (10) have been seted up to the both sides in bolt groove (9), every the inside screw in bolt groove (9) has bolt (4), spacing groove (8) have been seted up on the top of bolt (4), the surface of bolt (4) is provided with spacing subassembly, spacing subassembly's top and spacing groove (8) block are connected, spacing subassembly includes:

the limiting column (5) is integrally frame-shaped and sleeved outside the bolt (4), and the bottom end of the limiting column is movably inserted into the clamping groove (10);

the limiting block (7) is fixed on the top end inside the limiting column (5), and the limiting block (7) is connected with the limiting groove (8) in a clamping mode.

2. The power transmission and transformation line erection support according to claim 1, wherein: connecting blocks (6) are fixedly connected between the symmetrically arranged bolt grooves (9), and the connecting blocks (6) are in threaded connection with limiting blocks (7).

3. The power transmission and transformation line erection support according to claim 1, wherein: the utility model discloses a support device for a kitchen cabinet, including placing platform (1), supporting wall (16), cylinder (13), round hole (12) have been seted up to the outer wall of placing platform (1), both sides of placing platform (1) and supporting wall (16) are provided with fixed plate (11), the both sides of placing platform (1) and supporting wall (16) are provided with cylinder (13), round hole (12) and cylinder (13) block are connected.

4. A power transmission and transformation line erection support according to claim 3, characterized in that: the inner wall of fixed plate (11) is fixed with stationary blade (14), the outer wall bonding of supporting wall (16) has rubber piece (15), the vertical portion of stationary blade (14) is closely laminated with the surface of rubber piece (15).

5. The power transmission and transformation line erection support according to claim 1, wherein: the length of the bolt (4) is larger than the sum of the thicknesses of the placing table (1) and the arc-shaped cover (2), and the length of the limiting column (5) is larger than the sum of the thicknesses of the placing table (1) and the arc-shaped cover (2).

6. The power transmission and transformation line erection support according to claim 1, wherein: the bottom of placing platform (1) is provided with the support frame, support frame and supporting wall (16) fixed connection.

7. A power transmission and transformation line erection support according to claim 3, characterized in that: the longitudinal section of the fixing plate (11) is triangular, and the radius of the round hole (12) is smaller than that of the cylinder (13).