A power transformation support for power transmission and transformation engineering

Abstract

The utility model discloses a power transformation support for power transmission and transformation engineering, including two support stand, the top of two support stand is fixed with crossbeam, the front and back surface of crossbeam all is equipped with adjusting sliding slot, the outside of crossbeam is equipped with a plurality of adjusting sliding block of sliding, the both ends of adjusting sliding block all slide and connect in adjusting sliding slot inboard, the upper surface of adjusting sliding block is fixed with cable binding seat, the top of cable binding seat is detachably installed with cover plate of sliding, the center place of cable binding seat is equipped with round clamping slot. The utility model has the advantages of: utilize the round clamping slot of cable binding seat center place and carry out the binding positioning to cable, and through the position of adjusting sliding block on the outside of crossbeam is adjusted to change the interval between adjacent cable binding seat, avoid the mutual interference of adjacent cable interval too close.

Description

Technical Field

[0001] This utility model relates to the field of substation support technology, and in particular to a substation support for power transmission and transformation projects. Background Technology

[0002] Power transmission and transformation engineering is a general term for the construction of power transmission lines and the installation of transformers. It can be divided into AC power transmission and transformation engineering and DC power transmission engineering. AC power transmission and transformation engineering includes facilities such as power transmission lines and substations, while DC power transmission engineering consists of power transmission lines, converter stations, and grounding electrode systems. Power transmission and transformation engineering requires the high-altitude installation of cables, which is carried out through substation supports. Substation supports are also known as the support structures for the incoming and outgoing lines and internal conductors of substations. Substation supports are key support structures for power transmission systems, and their design must comprehensively consider factors such as voltage level, equipment layout, and climate conditions.

[0003] However, in the existing technology, because the operating table of the slant bed four-axis machine tool is tilted, the workpiece to be processed will slide down the operating table when it is placed, which increases the difficulty for the operator to position and fix the workpiece, and increases the operation time, resulting in reduced work efficiency. Utility Model Content

[0004] The technical problem that this utility model aims to solve is...

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0006] A transformer support for power transmission and transformation projects includes two supporting columns. A crossbeam is fixed to the top of the two supporting columns. Adjustable grooves are provided on the front and rear surfaces of the crossbeam. Multiple adjustable sliders are slidably provided on the outer side of the crossbeam. Both ends of the adjustable sliders are slidably engaged with the inner side of the adjusting groove. A cable restraint seat is fixed to the upper surface of the adjustable slider. A cover plate is slidably and detachably installed on the top of the cable restraint seat. A circular groove is provided at the center of the cable restraint seat.

[0007] Preferably, the cable restraint base includes a base and two elastic clips. The base is fixed to the adjusting slider, and the two elastic clips are arc-shaped and symmetrically fixed to the upper surface of the base.

[0008] Preferably, the top of the elastic clip is bent outward in a C-shape.

[0009] Preferably, the two sides of the cover plate are bent downwards, and the bent portion is S-shaped, and the curvature of the bottom of the bent side of the cover plate is consistent with the curvature of the elastic clip.

[0010] Preferably, the outer surface of the support column is provided with four symmetrically distributed storage slots, the inner side of the storage slots is fixed with a connecting shaft pin, the outer side of the connecting shaft pin is rotatably mounted with a rotating support rod, the bottom end of the rotating support rod is provided with a guide groove, and the inner side of the guide groove is slidably mounted with a reinforcing plug rod.

[0011] Preferably, a reinforcing steel structure is fixed to the outer surface of the reinforcing plug rod, and the reinforcing steel structure has a triangular structure and extends through the guide groove to the outside of the rotating support rod.

[0012] Compared with the prior art, the present invention has the following advantages:

[0013] 1. Use the circular slot at the center of the cable restraint seat to restrain and position the cable, and adjust the position of the adjusting slider on the outside of the crossbeam to change the distance between adjacent cable restraint seats, so as to avoid interference between adjacent cables due to excessively close spacing.

[0014] 2. Four rotatable and adjustable rotating support rods are provided at the bottom of the support column, and the bottom of the rotating support rods is provided with a reinforcing plug rod that can slide and insert into the ground, so as to reinforce the support column from four directions and prevent the support column from tilting. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram showing the connection between the cover plate and the cable restraint seat of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the utility model rotating support rod;

[0018] Figure 4 This is a cross-sectional view of the rotating support rod of this utility model.

[0019] In the diagram: 1. Support column; 2. Storage slot; 3. Rotary support rod; 4. Reinforcing steel structure; 5. Crossbeam; 6. Adjusting slide; 7. Cover plate; 8. Adjusting slider; 9. Cable restraint seat; 10. Reinforcing plug rod; 11. Connecting pin; 12. Guide slide. Detailed Implementation

[0020] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0021] like Figure 1 and Figure 2 As shown, a transformer support for power transmission and transformation projects includes two support columns 1. A crossbeam 5 is fixed to the top of the two support columns 1. Adjustable grooves 6 are provided on both the front and rear surfaces of the crossbeam 5. Multiple adjustable sliders 8 are slidably provided on the outer side of the crossbeam 5. Both ends of the adjustable sliders 8 are slidably engaged with the inner side of the adjusting grooves 6. A cable restraint seat 9 is fixed to the upper surface of the adjustable slider 8. A cover plate 7 is slidably and detachably installed on the top of the cable restraint seat 9. A circular slot is provided at the center of the cable restraint seat 9. The cable is restrained and positioned by using the circular slot at the center of the cable restraint seat 9. The spacing between adjacent cable restraint seats 9 is changed by adjusting the position of the adjustable slider 8 on the outer side of the crossbeam 5.

[0022] The cable restraint base 9 includes a base and two elastic clips. The base is fixed to the adjusting slider 8. The two elastic clips are arc-shaped and symmetrically fixed on the upper surface of the base. The top of the elastic clips bends outward in a C-shape. After the elastic clips bend outward, the distance between them increases, which does not affect the snap-fit ​​installation of the cable and the cable restraint base 9. After the elastic clips return to their original position, they apply pressure to the cable, thereby preventing the cable from falling off the cable restraint base 9.

[0023] The two sides of the cover plate 7 are bent downwards, and the bent part is S-shaped. The curvature of the bottom of the bent side of the cover plate 7 is consistent with the curvature of the elastic clip. The cover plate 7 is slidably snapped onto the top of the two elastic clips, and an inward binding force is applied to the top of the two elastic clips, thereby preventing the two elastic clips from bending outwards.

[0024] As a preferred technical solution in this embodiment, such as Figure 1 , Figure 3 and Figure 4 As shown, the outer surface of the support column 1 is provided with four symmetrically distributed storage slots 2. A connecting shaft pin 11 is fixed inside the storage slot 2. A rotating support rod 3 is rotatably installed on the outer side of the connecting shaft pin 11. A guide groove 12 is provided through the bottom end of the rotating support rod 3. A reinforcing plug rod 10 is slidably installed inside the guide groove 12. The rotating support rod 3 is rotated out of the storage slot 2 and the reinforcing plug rod 10 is slid from the bottom of the rotating support rod 3 and inserted into the ground. This allows the reinforcing plug rod 10 and the rotating support rod 3 to provide oblique support to the support column 1 from the bottom, thereby preventing the support column 1 from tilting after construction.

[0025] A reinforcing steel structure 4 is fixed to the outer surface of the reinforcing plug rod 10. The reinforcing steel structure 4 has a triangular structure and extends through the guide groove 12 to the outside of the rotating support rod 3. The triangular reinforcing steel structure 4 has extremely high stability and a wide connection surface with the reinforcing plug rod 10. When it is hit, it will not separate from the reinforcing plug rod 10 due to the impact force.

[0026] Working principle: When using the transformer bracket to support the cable, firstly, the bottom end of the support column 1 is buried underground. Then, the rotating support rod 3 is rotated out from the storage groove 2. The rotating support rod 3 is adjusted to a suitable tilt angle. The reinforcing steel structure 4 is pushed to slide the reinforcing plug rod 10 from the bottom of the rotating support rod 3 until the reinforcing plug rod 10 contacts the ground. At this time, a small hammer is used to strike the reinforcing steel structure 4 so that the reinforcing plug rod 10 is inserted into the ground until the reinforcing steel structure 4 can no longer slide inside the guide groove 12. Then, the crossbeam 5 is fixed to the top of the two support columns 1. Then, the position of the adjusting groove 6 and the adjusting slider 8 is slid and adjusted. After the position is adjusted, the cable is clamped inside the circular groove at the center of the cable restraint seat 9. The cover plate 7 is slid and installed from one end of the cable restraint seat 9. The cover plate 7 covers the cable from above. By adjusting the position of the adjusting slider 8 outside the crossbeam 5, the distance between adjacent cable restraint seats 9 is changed to avoid mutual interference between adjacent cables due to excessively close spacing.

[0027] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A transformer support for power transmission and transformation projects, comprising two supporting columns (1), characterized in that: The top of the two supporting columns (1) is fixed with a crossbeam (5). The front and rear surfaces of the crossbeam (5) are provided with adjustment grooves (6). Multiple adjustment sliders (8) are slidably provided on the outer side of the crossbeam (5). Both ends of the adjustment sliders (8) are slidably engaged with the inner side of the adjustment grooves (6). A cable restraint seat (9) is fixed on the upper surface of the adjustment slider (8). A cover plate (7) is slidably and detachably installed on the top of the cable restraint seat (9). A circular groove is provided at the center of the cable restraint seat (9).

2. The transformer support for power transmission and transformation projects according to claim 1, characterized in that: The cable restraint seat (9) includes a base and two elastic clips. The base is fixed to the adjusting slider (8), and the two elastic clips are arc-shaped and symmetrically fixed on the upper surface of the base.

3. A transformer support for power transmission and transformation projects according to claim 2, characterized in that: The top of the elastic clip is bent outward in a C-shape.

4. A transformer support for power transmission and transformation projects according to claim 3, characterized in that: The two sides of the cover plate (7) are bent downwards, and the bent part is S-shaped. The bending arc of the bottom of the bent side of the cover plate (7) is consistent with the bending arc of the elastic clip.

5. A transformer support for power transmission and transformation projects according to claim 1, characterized in that: The outer surface of the support column (1) is provided with four symmetrically distributed storage slots (2). A connecting shaft pin (11) is fixed on the inner side of the storage slot (2). A rotating support rod (3) is rotatably installed on the outer side of the connecting shaft pin (11). A guide groove (12) is provided through the bottom end of the rotating support rod (3). A reinforcing plug rod (10) is slidably installed on the inner side of the guide groove (12).

6. A transformer support for power transmission and transformation projects according to claim 5, characterized in that: The outer surface of the reinforcing plug rod (10) is fixed with a reinforcing steel structure component (4), which is triangular in structure and extends through the guide groove (12) to the outside of the rotating support rod (3).

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