Pole insulator mounting structure

Abstract

The utility model discloses a porcelain bottle support mounting structure for telegraph pole, including support main part and a plurality of porcelain bottles, every porcelain bottle all is equipped with the mounting column, the horizontal through -treatment of support main part is provided with the installation channel, and the support main part is located the installation channel one side and is equipped with the installation slide that communicates installation channel with outside, and the installation slide has two open ends, be equipped with the installation sliding slot of sliding cooperation with the installation slide on the mounting column, when the installation sliding slot installs in the installation slide, the mounting column is located the position of installation sliding slot back to porcelain bottle one side and forms a cooperation support main part for limiting the limiting portion of porcelain bottle along the motion of mounting column axis, be equipped with the locking assembly that cooperates limiting portion for limiting every mounting column to separate installation slide opening in the installation channel. The utility model has the following advantages and effect: the utility model can realize the convenient installation of porcelain bottle on the support, to this to reduce the labor cost and installation cost.

Description

Technical Field

[0001] This utility model relates to an electrical equipment, and more particularly to a porcelain insulator bracket installation structure for utility poles. Background Technology

[0002] Utility poles are the main supporting structures in power systems, serving to guide the direction of overhead conductors. They play a crucial role in power systems, and their quality and installation location directly affect the stability and safety of the power system. A utility pole consists of a main body, a support frame mounted on the main body, and several porcelain insulators mounted on the support frame. These insulators increase the creepage distance, thereby maintaining good insulation performance.

[0003] The existing installation structure of porcelain insulators and brackets uses a bolt and nut method, where the bolt passes through the mounting holes of the porcelain insulator and bracket and is then threaded into the nut for locking. This installation method results in the nut always being positioned below the mounting hole on the bracket. Due to the lack of bottom support, the nut is very easy to lose during the process of screwing it onto the bolt, increasing installation costs. In addition, the individual rotation and locking operations greatly increase the workload of installation, thereby increasing labor costs. Utility Model Content

[0004] The purpose of this utility model is to provide a porcelain insulator bracket installation structure for utility poles. This installation structure enables convenient installation of the porcelain insulator on the bracket, thereby reducing labor and installation costs.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a porcelain insulator bracket installation structure for utility poles, comprising a bracket body and a plurality of porcelain insulators, each of which is provided with an installation post. An installation channel is horizontally provided through the bracket body. The bracket body is provided with an installation slide rail on one side of the installation channel, which connects the installation channel to the outside and has two open ends. The installation post is provided with an installation groove that slides in cooperation with the installation slide rail. When the installation groove is installed in the installation slide rail, the installation post is located on the side of the installation slide rail facing away from the porcelain insulator, forming a limiting part that cooperates with the bracket body to restrict the movement of the porcelain insulator along the axis of the installation post. The installation channel is provided with a locking component that cooperates with the limiting part to prevent each installation post from disengaging from the opening of the installation slide rail.

[0006] By adopting the above technical solution, the position of the mounting groove on the mounting column corresponds to the mounting track, and the mounting column is slidably installed into the mounting track from its open end. After the required number of porcelain bottles are installed, the locking component and the limiting part are used to fix each porcelain bottle to the bracket body, thereby realizing convenient installation of porcelain bottles and simple operation, and ultimately reducing labor costs and installation costs.

[0007] The locking assembly is further configured as follows: the locking assembly includes a locking plate movably disposed in the installation channel, a top block disposed in the installation channel and located on the side of the locking plate facing away from the installation slide, a driving spring that drives the top block to move the locking plate toward the side of the installation slide, and a detachable assembly positioning structure formed between the locking plate and the bracket body. The locking plate is connected to each limiting part, and the driving spring drives the locking plate to make the positioning structure form an assembly positioning.

[0008] By adopting the above technical solution, the drive spring drives the locking plate through the top block to move the limiting part toward the inner wall of the installation channel. The limiting part is pressed against the inner wall of the installation channel to lock the porcelain bottle. Then, the positioning structure is set to position the locking plate, thereby achieving the final purpose of stable installation.

[0009] The positioning structure is further configured to include a positioning hole disposed on the main body of the bracket and a positioning rod fixedly disposed on the locking plate and used for insertion into the positioning hole.

[0010] By adopting the above technical solution, the positioning hole and the positioning rod restrict the movement of the locking plate along the length of the installation channel, thereby preventing the locking plate from leaving the installation channel in this direction, thus achieving the purpose of locking the porcelain bottle.

[0011] The top block is further configured as follows: the top block includes two symmetrically arranged blocks and a reversing structure formed between each block and the locking plate; the driving spring connects the two blocks; the two reversing structures are symmetrically arranged between each other; the reversing structure includes an ejection ramp formed on the block and a mating ramp formed on the locking plate and cooperating with the ejection ramp.

[0012] By adopting the above technical solution, the driving spring drives the two blocks to move towards each other. Under the action of the ejection inclined surface and the mating inclined surface, the direction of the force is changed, thereby driving the locking plate to move towards one side wall of the installation channel. Under the action of the reversing structure, the pulling force of the driving spring is used to fix the two blocks synchronously in the installation channel. The structure is simple and achieves dual functions.

[0013] A further provision is provided: each of the limiting parts and the locking plate is provided with a detachable locking structure.

[0014] By adopting the above technical solution, the locking structure that allows for the independent disassembly and separation of each limiting part from the locking plate can be used. This allows the number of porcelain bottles installed to be adjusted according to specific working conditions, making the structure more adaptable and practical.

[0015] The locking structure is further configured to include a locking rod integrally disposed on the locking plate and a locking hole formed in the limiting portion for the locking rod to be inserted.

[0016] By adopting the above technical solution, the locking rod and locking hole structure can achieve locking while also being detachable.

[0017] In summary, this utility model has the following beneficial effects: it enables convenient installation of porcelain bottles on the bracket, thereby reducing labor and installation costs. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of an embodiment;

[0019] Figure 2 This is a cross-sectional view of an embodiment;

[0020] Figure 3 for Figure 2 Enlarged view of section A in the middle;

[0021] Figure 4 This is an exploded view of an example.

[0022] In the diagram: 1. Support body; 2. Porcelain bottle; 3. Mounting column; 4. Mounting channel; 5. Mounting slide; 6. Mounting groove; 7. Limiting part; 8. Locking plate; 9. Drive spring; 10. Positioning structure; 101. Positioning hole; 102. Positioning rod; 11. Block; 12. Reversing structure; 121. Ejection ramp; 122. Mating ramp; 13. Locking structure; 131. Locking rod; 132. Locking hole. Detailed Implementation

[0023] The present invention will be further described in detail below with reference to the accompanying drawings.

[0024] refer to Figures 1 to 4 A porcelain insulator bracket mounting structure for utility poles includes a bracket body 1 and several porcelain insulators 2. Each porcelain insulator 2 is fixedly mounted with a mounting post 3. A horizontally penetrating mounting channel 4 is provided on the bracket body 1. A mounting slide 5 connecting the mounting channel 4 to the outside is provided on one side of the bracket body 1, and the mounting slide 5 has two open ends. The mounting post 3 is provided with a mounting groove 6 that slides with the mounting slide 5. When the mounting groove 6 is installed in the mounting slide 5, the mounting post 3 at the position of the mounting groove 6 facing away from the porcelain insulator 2 forms a limiting part 7 that cooperates with the bracket body 1 to restrict the movement of the porcelain insulator 2 along the axis of the mounting post 3. The mounting channel 4 is provided with a locking component that cooperates with the limiting part 7 to prevent each mounting post 3 from disengaging from the opening of the mounting slide 5.

[0025] The locking assembly includes a locking plate 8 movably disposed within the mounting channel 4, a top block disposed within the mounting channel 4 and located on the side of the locking plate 8 facing away from the mounting slide 5, a drive spring 9 that drives the top block to move the locking plate 8 toward the mounting slide 5, and a detachable assembly positioning structure 10 formed between the locking plate 8 and the bracket body 1. The locking plate 8 is connected to each limiting part 7, and the drive spring 9 drives the locking plate 8 to assemble the positioning structure 10.

[0026] The positioning structure 10 includes a positioning hole 101 formed in the bracket body 1 and a positioning rod 102 integrally formed in the locking plate 8 for insertion into the positioning hole 101. The top block includes two symmetrically arranged blocks 11 and a reversing structure 12 formed between each block 11 and the locking plate 8. The drive spring 9 is fixedly connected to the two blocks 11 and is a tension spring. The two reversing structures 12 are symmetrically arranged. The reversing structure 12 includes an ejection ramp 121 formed in the block 11 and a mating ramp 122 formed in the locking plate 8 that cooperates with the ejection ramp 121.

[0027] Each limiting part 7 is provided with a detachable locking structure 13 between itself and the locking plate 8. The locking structure 13 includes a locking rod 131 integrally provided with the locking plate 8 and a locking hole 132 formed in the limiting part 7 for the locking rod 131 to be inserted.

[0028] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A porcelain insulator bracket installation structure for utility poles, comprising a bracket body (1) and a plurality of porcelain insulators (2), characterized in that: Each of the porcelain bottles (2) is provided with a mounting post (3). The bracket body (1) is provided with a horizontally penetrating mounting channel (4). The bracket body (1) is provided with a mounting slide (5) on one side of the mounting channel (4) to connect the mounting channel (4) with the outside. The mounting slide (5) has two open ends. The mounting post (3) is provided with a mounting groove (6) that slides with the mounting slide (5). When the mounting groove (6) is installed in the mounting slide (5), the mounting post (3) is located on the side of the mounting groove (6) facing away from the porcelain bottle (2) to form a limiting part (7) that cooperates with the bracket body (1) to restrict the movement of the porcelain bottle (2) along the axis of the mounting post (3). The mounting channel (4) is provided with a locking component that cooperates with the limiting part (7) to restrict each mounting post (3) from disengaging from the opening of the mounting slide (5).

2. The porcelain insulator bracket installation structure for utility poles according to claim 1, characterized in that: The locking assembly includes a locking plate (8) movably disposed in the mounting channel (4), a top block disposed in the mounting channel (4) and located on the side of the locking plate (8) facing away from the mounting slide (5), a driving spring (9) that drives the top block to move the locking plate (8) toward the mounting slide (5), and a detachable assembly positioning structure (10) formed between the locking plate (8) and the bracket body (1). The locking plate (8) is connected to each limiting part (7), and the driving spring (9) drives the locking plate (8) to make the positioning structure (10) form an assembly positioning.

3. The installation structure for a porcelain insulator bracket on a utility pole according to claim 2, characterized in that: The positioning structure (10) includes a positioning hole (101) provided in the bracket body (1) and a positioning rod (102) fixedly provided in the locking plate (8) and used to insert into the positioning hole (101).

4. The installation structure for a porcelain insulator bracket on a utility pole according to claim 2, characterized in that: The top block includes two symmetrically arranged blocks (11) and a reversing structure (12) formed between each block (11) and the locking plate (8). The driving spring (9) connects the two blocks (11). The two reversing structures (12) are symmetrically arranged. The reversing structure (12) includes an ejection ramp (121) formed on the block (11) and a mating ramp (122) formed on the locking plate (8) and cooperating with the ejection ramp (121).

5. The installation structure for a porcelain insulator bracket on a utility pole according to claim 2, characterized in that: Each of the limiting parts (7) and the locking plate (8) is provided with a detachable locking structure (13).

6. The installation structure for a porcelain insulator bracket on a utility pole according to claim 5, characterized in that: The locking structure (13) includes a locking rod (131) integrally disposed on the locking plate (8) and a locking hole (132) formed in the limiting part (7) for the locking rod (131) to be inserted.

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