Power transmission and transformation project cable supporting and fixing assembly

Abstract

The invention relates to the technical field of power transmission and transformation projects, and provides a power transmission and transformation project cable supporting and fixing assembly which comprises a support and a reinforcing piece welded to the bottom of the support. A sliding groove is formed in the top end of the support, a sliding table is installed in the sliding groove, and a base is installed at the top of the sliding table. Limiting grooves are formed in the two sides of the sliding table correspondingly, and limiting blocks are installed in the limiting grooves correspondingly. By arranging the sliding tables and the bases, the bases are pulled to drive the sliding tables to slide in the sliding grooves, the hoops can be moved to the designated positions according to the position requirements of the cables, the intervals between the cables can be adjusted, locking and loosening of the sliding tables can be completed by simply rotating the limiting cylinders, operation is simplified, and the practicability is high. The working efficiency is improved, so that the flexibility of cable supporting is guaranteed, the cable can be quickly disassembled and assembled by rotating the twisting block, and meanwhile, the self-locking effect is achieved under the action of the inner teeth and the outer teeth, and firmness is enhanced.

Description

Technical Field

[0001] The invention relates to the technical field of power transmission and transformation engineering, and in particular to a cable support and fixing assembly for power transmission and transformation engineering. Background Art

[0002] In power transmission and transformation projects, cables play a vital role as wire products used to transmit electrical energy, information and complete electromagnetic energy conversion. During the laying process of the project, special cable supports are needed to support and fix the cables to prevent them from sagging or moving due to gravity or other external forces, thereby ensuring the normal operation of the cable system. The use of supports makes the cable system neater and more orderly. During the maintenance and management of the cable system, the staff can easily find the cables that need maintenance and perform maintenance, replacement and other operations.

[0003] When the cable support and fixing components of traditional power transmission and transformation projects are in operation, due to the complex cable layout, it is necessary to continuously tighten the bolts to achieve the fixation and disassembly of the cable clamp and the bracket, so as to achieve the translation of the cable clamp on the bracket. As a result, the installers need to spend more time and energy to adjust the position of the cable, which affects the progress of the entire project, affects the flexibility of the cable system, limits the adaptability and scalability of the cable system, and makes it difficult to respond effectively when facing new demands or changes. Summary of the invention

[0004] The purpose of the present invention is to provide a cable support and fixing assembly for power transmission and transformation engineering, so as to solve the defect that the existing cable support and fixing assembly for power transmission and transformation engineering is inconvenient to move.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a cable support and fixing assembly for a power transmission and transformation project, comprising a bracket and a reinforcement plate welded at the bottom thereof; a slide groove is arranged at the top of the bracket, and a slide is installed inside the slide groove, and a base is installed on the top of the slide; limiting grooves are arranged on both sides of the slide, and limiting blocks are installed inside the limiting grooves, and balls are arranged on the opposite sides of the limiting blocks, a sleeve is installed in the middle position of the bottom end of the slide, and a movable cylinder is passed through the inside of the sleeve, and rollers are arranged at the corners of the bottom end of the slide.

[0006] Preferably, a connecting seat is provided at a middle position of the top end of the base, and a screw rod passes through the interior of the connecting seat, and a support plate is installed at the top end of the screw rod.

[0007] Preferably, connecting rods are hinged on both sides of the support plate, and a clamp is provided on the side opposite to the top of the connecting rod, and a connecting block is installed on the side opposite to the clamp.

[0008] Preferably, a flip structure is formed between the connecting block and the connecting rod, a connecting shaft passes through the top of the connecting rod, and both sides of the connecting shaft are connected to the top of the base.

[0009] Preferably, a first external thread is provided at the top of the screw rod, and the first external thread is threadedly connected to the connecting seat, the screw rod passes through the interior of the movable cylinder, a torsion block is installed at the bottom end of the screw rod, and external teeth are provided on the surface of the torsion block.

[0010] Preferably, a sliding structure is formed between the slide groove and the slide platform, and a slide rail is provided in the slide groove outside the roller.

[0011] Preferably, a sliding structure is formed between the limit block and the limit groove, limit plates are provided at both ends of the opposite side of the limit block, springs are installed on the opposite side of the limit plate, and rubber pads are provided on the opposite side of the limit block.

[0012] Preferably, a protrusion is provided on the top of the movable cylinder, and the protrusion is in a trapezoidal shape, and a second external thread is provided on the bottom of the protrusion.

[0013] Preferably, the second external thread and the sleeve are threadedly connected, a limiting cylinder is installed at the bottom of the movable cylinder, and sliding blocks are arranged at equal intervals on the top of the inner wall of the limiting cylinder, and a movable groove is arranged on the surface of the movable cylinder outside the sliding block.

[0014] Preferably, a sliding structure is formed between the movable groove and the sliding block, the bottom of the inner wall of the limiting cylinder is provided with internal teeth, and a clamping structure is formed between the internal teeth and the external teeth.

[0015] Compared with the prior art, the invention has the following beneficial effects: when assembling the cable, the cable support and fixing assembly of the power transmission and transformation project can realize the mobility of the clamp by rotating the movable cylinder, so as to ensure faster assembly in a complex cable layout, and the cable can be quickly disassembled and installed by rotating the twist block, and at the same time, under the action of the inner teeth and the outer teeth, a self-locking effect is achieved to enhance firmness;

[0016] By providing a slide, the base is provided with several groups, and the slide is driven to slide inside the slide groove by pulling the base. The clamp can be moved to a specified position according to the position requirements of the cable, so that the interval between the cables can be adjusted, and the slide can be locked and released by simply rotating the limit cylinder, which simplifies the operation and improves the work efficiency, thereby ensuring the flexibility of cable support;

[0017] Furthermore, after the cable passes through the clamp, the screw rod is driven to rotate by rotating the torsion block, thereby achieving fixed assembly of the cable, avoiding frequent assembly of bolts, and realizing cable support, which allows for quick assembly and disassembly of the cable and improves the work efficiency of the installer.

[0018] Furthermore, after the cable is fixed, the limit cylinder is pulled down so that the internal teeth inside it engage with the external teeth on the surface of the torsion block. Since the rotation directions between the screw and the movable cylinder are opposite, a self-locking effect is achieved when the internal teeth and the external teeth engage, thereby avoiding looseness and ensuring the stability of the cable support. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a top view three-dimensional structure schematic diagram of the present invention;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention when viewed from above;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the stent of the present invention when it is cut open and viewed from above;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the stent of the present invention when it is cut open and viewed from above;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the base of the present invention;

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the base in longitudinal section of the present invention;

[0025] Figure 7 It is a schematic diagram of a three-dimensional structure of the base of the present invention in a cross-sectional state viewed from above;

[0026] Figure 8 It is a schematic diagram of the three-dimensional structure of the base of the present invention in a cross-sectional state when viewed from above;

[0027] Fig. 9 It is a schematic diagram of the three-dimensional structure of the slide of the present invention when it is cut away and viewed from above;

[0028] Fig.10 It is a schematic diagram of the three-dimensional structure of the slide of the present invention when it is cut away and viewed from above.

[0029] Explanation of the reference numerals in the figure: 1. bracket; 2. base; 21. clamp; 22. connecting rod; 23. connecting block; 24. connecting shaft; 25. support plate; 26. screw; 261. torsion block; 262. external teeth; 263. first external thread; 27. connecting seat; 3. slide groove; 4. reinforcement plate; 5. slide table; 51. limit block; 511. rubber pad; 512. spring; 513. limit plate; 52. movable cylinder; 521. limit cylinder; 522. slider; 523. movable groove; 524. second external thread; 525. protrusion; 526. internal teeth; 53. limit groove; 54. ball; 55. sleeve; 56. roller. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-Figure 10 The present invention provides a power transmission and transformation engineering cable support and fixing assembly, comprising a bracket 1 and a reinforcement sheet 4 welded at the bottom thereof; a slide groove 3 is arranged at the top of the bracket 1, and a slide table 5 is installed inside the slide groove 3, and a base 2 is installed on the top of the slide table 5; limiting grooves 53 are arranged on both sides of the slide table 5, and limiting blocks 51 are installed inside the limiting grooves 53, and balls 54 are arranged on the opposite sides of the limiting blocks 51, a sleeve 55 is installed at the middle position of the bottom end of the slide table 5, and a movable cylinder 52 is penetrated inside the sleeve 55, and rollers 56 are arranged at the corners of the bottom end of the slide table 5, a sliding structure is formed between the slide groove 3 and the slide table 5, and a slide rail is arranged in the slide groove 3 outside the roller 56, a sliding structure is formed between the limiting block 51 and the limiting groove 53, and the limiting block 51 on the opposite side of the limiting block 51 Limiting plates 513 are provided at both ends, and springs 512 are installed on the opposite sides of the limiting plates 513, and rubber pads 511 are provided on the opposite sides of the limiting blocks 51, and a protrusion 525 is provided on the top of the movable cylinder 52, and the protrusion 525 is trapezoidal, and a second external thread 524 is provided at the bottom of the protrusion 525, and the second external thread 524 and the sleeve 55 are threadedly connected, and a limiting cylinder 521 is installed at the bottom of the movable cylinder 52, and sliders 522 are provided at equal intervals on the top of the inner wall of the limiting cylinder 521, and a movable groove 523 is provided on the surface of the movable cylinder 52 outside the slider 522, and a sliding structure is formed between the movable groove 523 and the slider 522, and an inner tooth 526 is provided at the bottom of the inner wall of the limiting cylinder 521, and a card structure is formed between the inner tooth 526 and the outer tooth 262;

[0032] Reference Figure 3 , Figure 7 , Fig. 9 and Fig.10As shown, when the device is in use, according to the position where the cable needs to be fixed, the base 2 is pulled to drive the slide 5 to move inside the slide groove 3, and the roller 56 arranged at the bottom of the slide 5 rolls along the slide rail inside the slide groove 3, so that the slide 5 is smoother during the movement. When it moves to a suitable position, the limit cylinder 521 is rotated clockwise to drive the movable cylinder 52 to rotate. Through the threaded cooperation between the second external thread 524 and the sleeve 55, the movable cylinder 52 rotates and moves upward at the same time. The protrusion 525 on the top is in a trapezoidal shape, and the two cylinders are moved upward while moving upward. The balls 54 on the sides are squeezed, so that the balls 54 are displaced to both sides, pushing the limit block 51 close to it to slide outside the limit groove 53, causing the inner wall of the slide groove 3 to be squeezed and limited, and the rubber pad 511 contacts the inner wall of the slide groove 3, so that the fixation of the rubber pad 511 is more secure. At the same time, when the movable cylinder 52 is turned over, the protrusion 525 moves down and the ball 54 loses pressure. Under the push of the tension of the spring 512, the limit block 51 is driven to return to the limit groove 53 through the limit plate 513, and the slide table 5 can slide again to achieve the translation of the hoop 21.

[0033] A connecting seat 27 is provided at the middle position of the top of the base 2, and a screw 26 is passed through the interior of the connecting seat 27, a support plate 25 is installed at the top of the screw 26, connecting rods 22 are hinged on both sides of the support plate 25, and a clamp 21 is provided on the opposite side of the top of the connecting rod 22, and a connecting block 23 is installed on the opposite side of the clamp 21, and a flip structure is formed between the connecting block 23 and the connecting rod 22, a connecting shaft 24 is passed through the top of the connecting rod 22, and both sides of the connecting shaft 24 are connected to the top of the base 2, a first external thread 263 is provided on the top of the screw 26, and the first external thread 263 and the connecting seat 27 are threadedly connected, the screw 26 passes through the interior of the movable cylinder 52, a torsion block 261 is installed at the bottom of the screw 26, and the surface of the torsion block 261 is provided with external teeth 262;

[0034] Reference Figure 5 , Figure 6 , Figure 7 and Fig.10As shown, when the device is used, after the clamp 21 is translated to a suitable position for cable installation, the clamp 21 on one side is first flipped outward, and then the clamp 21 on the other side is flipped outward, so that the top of the clamp 21 is opened outward, and then the cable is placed between the clamps 21, and then the clamps 21 are flipped back to reset, and then the torsion block 261 is rotated in the opposite direction to drive the screw rod 26 to rotate. Since the first external thread 263 is threadedly connected to the connecting seat 27, the screw rod 26 continuously moves upward while rotating, pushing the support plate 25 to move upward, driving the connecting rods 22 on both sides thereof to be squeezed inward with the connecting shaft 24 as the center. The groove body at the connection between 25 and the connecting rod 22 is longer. When the support plate 25 moves upward, the connecting rod 22 is flipped, and the top of the connecting rod 22 is squeezed inward, driving the clamp 21 to merge through the connecting block 23 to fix the cable. After the fixation is completed, the limit cylinder 521 is pulled downward to make the slider 522 slide inside the movable groove 523 and prevent the limit cylinder 521 from separating from the movable cylinder 52. The limit cylinder 521 is pulled down to the outside of 561, and the engagement between the internal teeth 526 and 562 makes the screw 26 and the movable cylinder 52 self-locking, because the rotation directions of the two are opposite, thereby preventing looseness.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable support and fixing assembly for a power transmission and transformation project, comprising a bracket (1) and a reinforcement sheet (4) welded to the bottom thereof; Features: The top of the bracket (1) is provided with a slide groove (3), and a slide platform (5) is installed inside the slide groove (3), and a base (2) is installed on the top of the slide platform (5); Limiting grooves (53) are provided on both sides of the slide (5), and limiting blocks (51) are installed inside the limiting grooves (53), and balls (54) are provided on the opposite sides of the limiting blocks (51). A sleeve (55) is installed in the middle of the bottom end of the slide (5), and a movable cylinder (52) passes through the inside of the sleeve (55). Rollers (56) are provided at the corners of the bottom end of the slide (5).

2. A cable support and fixing assembly for power transmission and transformation engineering according to claim 1, characterized in that: A connecting seat (27) is provided at the middle position of the top end of the base (2), and a screw rod (26) penetrates the interior of the connecting seat (27), and a supporting plate (25) is installed at the top end of the screw rod (26).

3. A cable support and fixing assembly for power transmission and transformation engineering according to claim 2, characterized in that: Connecting rods (22) are hingedly connected to both sides of the support plate (25), and a clamp (21) is provided on the side opposite to the top of the connecting rod (22), and a connecting block (23) is installed on the side opposite to the clamp (21).

4. A cable support and fixing assembly for power transmission and transformation engineering according to claim 3, characterized in that: A flip structure is formed between the connecting block (23) and the connecting rod (22), a connecting shaft (24) passes through the top of each connecting rod (22), and both sides of the connecting shaft (24) are connected to the top of the base (2).

5. A cable support and fixing assembly for power transmission and transformation engineering according to claim 2, characterized in that: The top of the screw rod (26) is provided with a first external thread (263), and the first external thread (263) is threadedly connected to the connecting seat (27). The screw rod (26) passes through the interior of the movable cylinder (52). The bottom end of the screw rod (26) is installed with a torsion block (261), and the surface of the torsion block (261) is provided with external teeth (262).

6. A cable support and fixing assembly for power transmission and transformation engineering according to claim 1, characterized in that: A sliding structure is formed between the slide groove (3) and the slide platform (5), and a slide rail is arranged in the slide groove (3) outside the roller (56).

7. A cable support and fixing assembly for power transmission and transformation engineering according to claim 1, characterized in that: A sliding structure is formed between the limit block (51) and the limit groove (53); limit plates (513) are provided at both ends of the opposite side of the limit block (51); a spring (512) is installed on the opposite side of the limit plate (513); and a rubber pad (511) is provided on the opposite side of the limit block (51).

8. The cable support and fixing assembly for power transmission and transformation engineering according to claim 1, characterized in that: A convex block (525) is arranged at the top of the movable cylinder (52), and the convex block (525) is in a trapezoidal shape. A second external thread (524) is arranged at the bottom of the convex block (525).

9. A cable support and fixing assembly for power transmission and transformation engineering according to claim 8, characterized in that: The second external thread (524) and the sleeve (55) are threadedly connected, a limiting cylinder (521) is installed at the bottom of the movable cylinder (52), and sliders (522) are arranged at equal intervals on the top of the inner wall of the limiting cylinder (521), and a movable groove (523) is arranged on the surface of the movable cylinder (52) outside the slider (522).

10. A cable support and fixing assembly for power transmission and transformation engineering according to claim 9, characterized in that: A sliding structure is formed between the movable groove (523) and the sliding block (522); an inner tooth (526) is provided at the bottom of the inner wall of the limiting cylinder (521); and a locking structure is formed between the inner tooth (526) and the outer tooth (262).

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