Circuit fixing frame with insulation structure for electric power engineering construction

By designing a line fixing bracket with an insulating structure and using a connection method of limit joints and reset push blocks, the problem of poor insulation caused by the contact between power cables and fastening bolts was solved, thus achieving stable positioning and improved insulation of power cables.

CN223828960UActive Publication Date: 2026-01-23GUANGDONG DINGLISHENG CONSTRUCTION TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202423317499.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-31
Publication Date
2026-01-23
Estimated Expiration
2034-12-31

AI Technical Summary

Technical Problem

During the assembly process of existing power engineering construction line fixing frames, when tightening bolts, they are prone to contact with power cables, resulting in poor insulation performance.

Method used

A line fixing frame with an insulating structure was designed, which adopts a combination of combined strips, a lower insulating frame plate and an upper insulating frame plate. It uses a connection method of limit joints, connecting rods and reset push blocks to position and clamp power cables through arc-shaped cable positioning grooves and storage holes, avoiding contact with the combined strips.

Benefits of technology

It improves the insulation of the cable, ensuring that the power cable does not come into contact with the assembly plate during the fixing process, maintaining a stable position and facilitating the insulation effect of power construction.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223828960U_ABST
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Abstract

The utility model discloses a line fixing frame with an insulation structure for electric power engineering construction, which comprises a combined batten and assembly through holes, the two ends of the combined batten are provided with the assembly through holes, the top surface of the combined batten is provided with a connection groove, a lower insulation frame plate is arranged above the combined batten, and the lower insulation frame plate is provided with an insulation groove. The bottom surface of the lower insulating frame plate is provided with a connecting block, the connecting block is located in the connecting groove, the top surface of the lower insulating frame plate is provided with an arc-shaped wire fixing groove, the bottom surface of the tail end of the lower insulating frame plate is provided with a first storage hole, and an upper insulating frame plate is installed above the lower insulating frame plate; and the bottom surface of the upper insulating frame plate is provided with an arc-shaped wire fixing groove. According to the line fixing frame with the insulation structure for electric power engineering construction, electric power cables penetrate through the arc-shaped line fixing grooves in the upper insulation frame plate and the lower insulation frame plate to be limited and fixed, sorting and positioning are facilitated, meanwhile, the electric power cables can be prevented from making contact with the combined battens, and the insulation performance is improved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to electric power engineering technical field, concretely is a line fixed frame for electric power engineering construction with insulation structure. BACKGROUND

[0002] Electric power engineering refers to the construction and operation of facilities such as electricity, in the process of constructing power facilities, it is necessary to lay power lines, so it is necessary to use line fixed frame to position and stabilize power lines, but the line fixed frame for electric power engineering construction on the market still has the following problems:

[0003] The line fixed frame positions and reinforces the power cable, thereby maintaining the stability of the power cable and avoiding disorderly winding, but during the combination process, fastening bolts and other accessories are needed for reinforcement, resulting in low overall insulation effect, and when the fastening bolts are rotated for reinforcement or loosening, they are easy to come into contact with the power cable.

[0004] In view of the above problems, the original line fixed frame for electric power engineering construction is innovatively designed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a line fixed frame for electric power engineering construction with insulation structure to solve the problem of the common line fixed frame for electric power engineering construction with insulation structure on the market, which positions and reinforces the power cable through the line fixed frame, thereby maintaining the stability of the power cable and avoiding disorderly winding, but during the combination process, fastening bolts and other accessories are needed for reinforcement, resulting in low overall insulation effect, and when the fastening bolts are rotated for reinforcement or loosening, they are easy to come into contact with the power cable.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a power engineering construction line fixing frame with an insulating structure, comprising a combined strip plate and assembly through holes. Assembly through holes are provided at both ends of the combined strip plate, and a connecting groove is provided on the top surface of the combined strip plate. A lower insulating frame plate is installed above the combined strip plate, and a connecting block is provided on the bottom surface of the lower insulating frame plate, with the connecting block located inside the connecting groove. An arc-shaped line-fixing groove is provided on the top surface of the lower insulating frame plate, and a first receiving hole is provided on the bottom surface of the end of the lower insulating frame plate. A [missing information - likely a device or component] is installed above the lower insulating frame plate. An upper insulating frame plate is provided, and an arc-shaped positioning groove is provided on the bottom surface of the upper insulating frame plate. A second receiving hole is provided on the top surface of the end of the upper insulating frame plate, and a limit joint is installed inside the second receiving hole. A connecting rod is provided at the center of the bottom surface of the limit joint, and the connecting rod passes through the bottom surface of the upper insulating frame plate and connects with the lower insulating frame plate. A reset push block is installed at the bottom end of the connecting rod, and the reset push block is located inside the first receiving hole. A spring body is installed above the reset push block, and the spring body is installed inside the first receiving hole and is installed around the bottom end of the connecting rod.

[0007] Preferably, the connection between the combined strip and the lower insulating frame is a bonding connection, and the lower insulating frame and the connecting block are an integrated structure. The connecting blocks are symmetrically distributed on the lower insulating frame, and the connection between the connecting blocks and the connecting groove is an embedded fixation.

[0008] Preferably, the lower insulating frame plate and the upper insulating frame plate are provided with equally spaced arc-shaped wire guide grooves, and the lower insulating frame plate and the upper insulating frame plate are provided with symmetrically distributed first and second receiving holes, and the lower insulating frame plate, the upper insulating frame plate and the connecting block are made of insulating resin material.

[0009] Preferably, the connection between the limiting joint and the second receiving hole is a sliding connection, and the height of the limiting joint is less than the depth of the second receiving hole.

[0010] Preferably, the connecting rod is connected to the limiting joint and the reset push block by a threaded connection, and the connecting rod is connected to the lower insulating frame plate and the upper insulating frame plate by a sliding connection, and the diameter of the connecting rod is smaller than the diameter of the limiting joint and the reset push block.

[0011] Preferably, the reset push block forms a telescopic structure with the lower insulating frame plate through the spring body and the first receiving hole, and the height of the reset push block is half the height of the limiting joint, and the depth of the first receiving hole is equal to the depth of the second receiving hole.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the power engineering construction line fixing frame with insulation structure,

[0013] 1. The lower insulating frame and the upper insulating frame are connected by a limiting joint, a connecting rod and a reset push block to maintain the connection. At the same time, the lower insulating frame is assembled and fixed according to the embedding of the connecting block and the connecting groove on the combined strip. The power cable passes through the arc-shaped positioning groove on the upper and lower insulating frames for limiting and fixing, which is conducive to sorting and positioning, and can also prevent the power cable from contacting the combined strip, thus improving insulation.

[0014] 2. The upper and lower insulating frames can maintain the clamping and positioning of the power cable by the upper and lower insulating frames through the pushing force of the spring body on the reset push block and the connection of the reset push block with the limit joint through the connecting rod. Afterwards, the restriction on the power line can be released by clamping the upper insulating frame with the insulating clamp and pulling it up, which facilitates displacement and adjustment. The power cable contacts the lower and upper insulating frames to achieve the insulation effect. Attached Figure Description

[0015] Fig. 1 This is a schematic diagram of the overall downward pressing three-dimensional structure of this utility model;

[0016] Fig. 2 This is a three-dimensional structural diagram of the upper and lower insulating frame plates of this utility model.

[0017] Fig. 3 This is a schematic diagram of the three-dimensional structure of the combined strip panel of this utility model;

[0018] Fig. 4 This is a three-dimensional structural diagram of the lower insulating frame plate of this utility model from an upward perspective;

[0019] Fig. 5 This is a cross-sectional three-dimensional structural diagram of the upper and lower insulating frame plates of this utility model.

[0020] In the diagram: 1. Combination strip; 2. Assembly through hole; 3. Connecting groove; 4. Lower insulating frame plate; 5. Connecting block; 6. Arc-shaped guide groove; 7. First storage hole; 8. Upper insulating frame plate; 9. Second storage hole; 10. Limiting joint; 11. Connecting rod; 12. Reset push block; 13. Spring body. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figs. 1 to 5This utility model provides a technical solution: a power engineering construction line fixing frame with an insulating structure, including a combined strip plate 1 and assembly through holes 2. Assembly through holes 2 are provided at both ends of the combined strip plate 1, and a connecting groove 3 is provided on the top surface of the combined strip plate 1. A lower insulating frame plate 4 is installed above the combined strip plate 1, and a connecting block 5 is provided on the bottom surface of the lower insulating frame plate 4, with the connecting block 5 located inside the connecting groove 3. An arc-shaped line-fixing groove 6 is provided on the top surface of the lower insulating frame plate 4, and a first receiving hole 7 is provided on the bottom surface of the end of the lower insulating frame plate 4. An upper insulating frame plate 8 is installed above the lower insulating frame plate 4, and the upper insulating frame... An arc-shaped groove 6 is provided on the bottom surface of the plate 8. A second receiving hole 9 is provided on the top surface of the end of the upper insulating frame plate 8. A limit joint 10 is installed inside the second receiving hole 9. A connecting rod 11 is provided at the center of the bottom surface of the limit joint 10. The connecting rod 11 passes through the bottom surface of the upper insulating frame plate 8 and is connected to the lower insulating frame plate 4. A reset push block 12 is installed at the bottom end of the connecting rod 11. The reset push block 12 is located inside the first receiving hole 7. A spring body 13 is installed above the reset push block 12. The spring body 13 is installed inside the first receiving hole 7 and is installed around the outside of the bottom end of the connecting rod 11.

[0023] The connection between the combined strip plate 1 and the lower insulating frame plate 4 is a close fit connection, and the lower insulating frame plate 4 and the connecting block 5 are an integrated structure. The connecting blocks 5 are symmetrically distributed on the lower insulating frame plate 4, and the connection between the connecting blocks 5 and the connecting groove 3 is an embedded fixation. This allows the lower insulating frame plate 4 to be fixedly installed on the combined strip plate 1 through the embedded fixation of the connecting blocks 5 and the connecting groove 3, which facilitates the insulation work of subsequent line laying.

[0024] Arc-shaped cable guide grooves 6 are evenly distributed on the lower insulating frame plate 4 and the upper insulating frame plate 8. The lower insulating frame plate 4 and the upper insulating frame plate 8 are symmetrically distributed with first storage holes 7 and second storage holes 9. The lower insulating frame plate 4, the upper insulating frame plate 8 and the connecting block 5 are made of insulating resin material. According to the arc-shaped cable guide grooves 6 provided on the lower insulating frame plate 4 and the upper insulating frame plate 8, the power cables can be clamped and positioned, which is convenient for sorting. At the same time, the lower insulating frame plate 4, the connecting block 5 and the upper insulating frame plate 8 are made of insulating resin material to prevent the combined strip plate 1 from extending to external objects.

[0025] The connection between the limiting connector 10 and the second receiving hole 9 is a sliding connection, and the height of the limiting connector 10 is less than the depth of the second receiving hole 9, so that the limiting connector 10 can be stored to avoid the limiting connector 10 from protruding. At the same time, the combination of the limiting connector 10 and the second receiving hole 9 facilitates the connection work.

[0026] The connecting rod 11 is connected to the limiting joint 10 and the reset push block 12 by threaded fixing, and the connecting rod 11 is connected to the lower insulating frame plate 4 and the upper insulating frame plate 8 by sliding connection. The diameter of the connecting rod 11 is smaller than the diameter of the limiting joint 10 and the reset push block 12. The combination and fixing of the connecting rod 11 with the limiting joint 10 and the reset push block 12 facilitates the connection of the upper insulating frame plate 8 and the lower insulating frame plate 4, avoids separation, and maintains the stability of subsequent assembly.

[0027] The reset push block 12 forms a telescopic structure with the lower insulating frame plate 4 through the spring body 13 and the first receiving hole 7. The height of the reset push block 12 is half the height of the limiting connector 10, and the depth of the first receiving hole 7 is equal to the depth of the second receiving hole 9. This allows the reset push block 12 to slide and move inside the first receiving hole 7, which can be adjusted. The spring force of the spring body 13 pushes the reset push block 12 to maintain the stability of the subsequent support for the power cable.

[0028] Working principle: According to Figs. 1 to 5 First, the lower insulating frame plate 4 is fixed to the connecting slot 3 by the connecting block 5 and the connecting groove 3, and then installed on the fixed assembly strip plate 1. Next, the assembly strip plate 1 can be installed into the appropriate power engineering construction cable laying area through the assembly through hole 2 and bolt fasteners. Then, by pulling the upper insulating frame plate 8 upward, the bottom surface of the upper insulating frame plate 8 and the top surface of the lower insulating frame plate 4 are separated from each other. At the same time, the upper insulating frame plate 8 pulls the connecting rod 11 upward through the limiting joint 10 inside the second receiving hole 9. The connecting rod 11 drives the reset push block 12 to rise inside the first receiving hole 7. The reset push block 12 pushes the spring body 13 to retract and rotate, so that the power cables that need to be laid and positioned pass through the arc-shaped cable positioning groove 6 on the lower insulating frame plate 4 and the upper insulating frame plate 8, and are arranged in sequence. After the assembly work is completed, the upper insulating frame plate 1 can be released. The tension on the reset push block 12 is released by the frame plate 8. The reset push block 12 slides down and resets by the elastic force of the spring body 13. At the same time, the reset push block 12 pulls down the upper insulating frame plate 8 through the limit joint 10 and the connecting rod 11, so that the upper insulating frame plate 8 and the lower insulating frame plate 4 can clamp and stabilize the arranged power cables through the arc-shaped cable fixing groove 6. The whole process facilitates the fixing of the line during the power construction process and avoids the phenomenon of scattering. At the same time, the power cables are stabilized by the lower insulating frame plate 4 and the upper insulating frame plate 8. The lower insulating frame plate 4 and the upper insulating frame plate 8 are made of insulating resin material. The overall combination structure prevents the power cables from contacting the combination strip plate 1. The above is the working process of the whole device. All contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A power line fixing frame with an insulating structure for power engineering construction, comprising a combination strip (1) and an assembly through hole (2), characterized in that: The combined strip (1) has assembly through holes (2) at both ends, and a connecting groove (3) is provided on the top surface of the combined strip (1). A lower insulating frame plate (4) is installed above the combined strip (1), and a connecting block (5) is provided on the bottom surface of the lower insulating frame plate (4), and the connecting block (5) is located inside the connecting groove (3). An arc-shaped wire-fixing groove (6) is provided on the top surface of the lower insulating frame plate (4), and a first receiving hole (7) is provided on the bottom surface of the end of the lower insulating frame plate (4). An upper insulating frame plate (8) is installed above the lower insulating frame plate (4), and an arc-shaped wire-fixing groove (6) is provided on the bottom surface of the upper insulating frame plate (8). A second receiving hole (9) is provided on the top surface of the end, and a limit joint (10) is installed inside the second receiving hole (9). A connecting rod (11) is provided at the center of the bottom surface of the limit joint (10), and the connecting rod (11) passes through the bottom surface of the upper insulating frame plate (8) and is connected to the lower insulating frame plate (4). A reset push block (12) is installed at the bottom end of the connecting rod (11), and the reset push block (12) is located inside the first receiving hole (7). A spring body (13) is installed above the reset push block (12), and the spring body (13) is installed inside the first receiving hole (7), and the spring body (13) is installed around the bottom end of the connecting rod (11).

2. The power line fixing frame with an insulating structure according to claim 1, characterized in that: The connection between the combined strip (1) and the lower insulating frame (4) is a close fit connection, and the lower insulating frame (4) and the connecting block (5) are an integrated structure. The connecting block (5) is symmetrically distributed on the lower insulating frame (4), and the connection between the connecting block (5) and the connecting groove (3) is an embedded fixation.

3. The power line fixing frame with an insulating structure according to claim 1, characterized in that: The lower insulating frame plate (4) and the upper insulating frame plate (8) are provided with equally spaced arc-shaped wire grooves (6), and the lower insulating frame plate (4) and the upper insulating frame plate (8) are provided with symmetrically distributed first storage holes (7) and second storage holes (9). The lower insulating frame plate (4), the upper insulating frame plate (8) and the connecting block (5) are made of insulating resin material.

4. A power line fixing frame with an insulating structure for power engineering construction according to claim 1, characterized in that: The connection between the limiting connector (10) and the second receiving hole (9) is a sliding connection, and the height of the limiting connector (10) is less than the depth of the second receiving hole (9).

5. A power line fixing frame with an insulating structure for power engineering construction according to claim 1, characterized in that: The connection between the connecting rod (11) and the limiting joint (10) and the reset push block (12) is threaded, and the connection between the connecting rod (11) and the lower insulating frame plate (4) and the upper insulating frame plate (8) is slidable. The diameter of the connecting rod (11) is smaller than the diameter of the limiting joint (10) and the reset push block (12).

6. A power line fixing frame with an insulating structure for power engineering construction according to claim 1, characterized in that: The reset push block (12) forms a telescopic structure with the lower insulating frame plate (4) through the spring body (13) and the first receiving hole (7), and the height of the reset push block (12) is half the height of the limiting joint (10), and the depth of the first receiving hole (7) is equal to the depth of the second receiving hole (9).