A pole top bracket that is easy to install

Abstract

The utility model relates to pole top support technical field discloses a pole top support convenient to installation, including first support, locking assembly, clamping assembly and adjusting assembly, first support front end right side rotation connection has the second support, locking assembly installs in first support left side, clamping assembly installs in first support with second support outside, adjusting assembly installs on locking assembly upper end, the utility model has the following advantages and effect: locking assembly passes through the cooperation of first docking block and second docking block, and is convenient for the locking installation of first support and second support, guarantees the stability after the installation of first support and second support, and simultaneously clamping assembly passes through the cooperation of fixed block and clamp block, and is convenient for the installation and dismounting of top support, is convenient for the replacement of damaged component separation, avoids the integral replacement of component damage.

Description

Technical Field

[0001] This utility model relates to the field of pole top bracket technology, and in particular to a pole top bracket that is easy to install. Background Technology

[0002] Pole-top supports are key components on power transmission lines, primarily used to support and secure conductors, ensuring the safety and stability of power transmission.

[0003] In the existing technology, there is an overhead line pole top bracket with application number CN202321517914.6. This application sets a first clamp and a second clamp, and fastens the two sides of the clamp with screws, so that the bracket is tightly fixed to the pole by the two sets of clamps. The four support plates and connecting plates are set to cooperate, which greatly improves the stability of the top bracket. However, the connection between the support plates and the clamps is relatively fixed, and the opening angle between the clamps is limited. It needs to be installed by sliding down from the top of the pole, which is inefficient. Utility Model Content

[0004] The purpose of this invention is to provide a pole top bracket that is easy to install, which can solve the problems mentioned in the background art.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a pole top bracket that is easy to install, comprising a first bracket:

[0006] A second bracket is rotatably connected to the front right side of the first bracket;

[0007] A locking component, which is installed on the left side of the first bracket, is used to lock the connection between the first bracket and the second bracket;

[0008] The locking component includes:

[0009] A first docking block is fixedly installed on the left side of the first bracket, and a second docking block is fixedly installed on the left side of the second bracket. A snap-fit ​​block is fixedly installed at the lower end of the first bracket and the second bracket on the side away from the central axis. A connecting plate is inserted into the snap-fit ​​block, and a top frame is fixedly installed at the upper end of the connecting plate. A rotating rod is rotatably connected inside the first docking block, and a first threaded rod is fixedly installed at the front end of the rotating rod. A first locking nut is threadedly connected to the outer side of the first threaded rod. A slot is opened inside the second docking block.

[0010] In the above scheme, the connecting plate is pulled out from the snap-fit ​​block, then the second bracket is rotated to separate from the first bracket, and the first bracket is brought into contact with the utility pole. Then the second bracket is rotated to bring into contact with the first bracket, and locked with the first threaded rod by the first locking nut, thereby realizing the installation of the pole top bracket.

[0011] A further feature of this invention includes:

[0012] A clamping assembly is installed on the outside of the first bracket and the second bracket.

[0013] The clamping assembly includes:

[0014] A fixing block is fixedly installed on the upper end of the first bracket and the second bracket on the side away from the central axis. A locking block is slidably connected inside the fixing block. The upper end of the locking block on the side near the central axis is designed with an incline. A spring is provided between the locking block and the fixing block. A pull rod is fixedly installed at the rear end of the locking block. A slot is opened on the side of the connecting plate away from the central axis.

[0015] In the above scheme, after the connecting block is inserted into the fixing block, the slot and the block are aligned, and the spring pushes the block into the slot to lock the connecting block.

[0016] A further feature of this invention includes:

[0017] An adjustment component, which is installed on the upper end of the locking component, is used to adjust the bracket according to the wiring installation requirements.

[0018] The adjustment component includes:

[0019] A slide rod is fixedly installed inside the top frame. A slider is slidably connected to the outside of the slide rod. A second threaded rod is fixedly installed on the side of the slider away from the central axis. A second locking nut is threadedly connected to the outside of the second threaded rod. An insulator is fixedly installed at the upper end of the slider.

[0020] In the above scheme, loosening the second locking nut releases the lock on the slider, and then pulling the second threaded rod causes the slider to slide on the slide bar, thereby adjusting the position of the insulator and meeting the requirements for the spacing between cables when laying different lines.

[0021] The beneficial effects of this utility model are:

[0022] The locking component of this utility model facilitates the locking and installation of the first and second brackets through the cooperation of the first and second docking blocks, ensuring the stability of the first and second brackets after installation. At the same time, the clamping component facilitates the installation and disassembly of the top frame through the cooperation of the fixing block and the locking block, and facilitates the separation and replacement of damaged parts, avoiding the need for complete replacement when parts are damaged.

[0023] The adjustment component of this utility model uses a slider and a sliding rod to facilitate the adjustment of the position of the insulator, meet the spacing requirements between cables during line erection, and ensure the stability of the insulator position after adjustment. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the disassembled structure of the locking component of this utility model;

[0027] Figure 3 This is a three-dimensional structural diagram of the first and second docking blocks of this utility model;

[0028] Figure 4 This is a schematic diagram of the cross-sectional structure of the top frame of this utility model;

[0029] Figure 5 This is a schematic diagram of the cross-sectional structure of the fixing block of this utility model.

[0030] In the diagram, 1. First bracket; 2. Second bracket; 3. Locking assembly; 301. First mating block; 302. Second mating block; 303. Snap-fit ​​block; 304. Connecting plate; 305. Top frame; 306. Rotating rod; 307. First threaded rod; 308. First locking nut; 309. Hollow slot; 4. Clamping assembly; 401. Fixing block; 402. Clamping block; 403. Spring; 404. Pull rod; 405. Slot; 5. Adjusting assembly; 501. Sliding rod; 502. Sliding block; 503. Second threaded rod; 504. Second locking nut; 505. Insulator. Detailed Implementation

[0031] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0032] Reference Figure 1-5 A pole-top bracket that is easy to install includes a first bracket 1, a locking component 3, a clamping component 4, and an adjusting component 5. A second bracket 2 is rotatably connected to the front right side of the first bracket 1. The locking component 3 is installed on the left side of the first bracket 1 to lock the connection between the first bracket 1 and the second bracket 2. The clamping component 4 is installed on the outside of the first bracket 1 and the second bracket 2. The adjusting component 5 is installed on the upper end of the locking component 3 to adjust the bracket according to the line installation requirements.

[0033] Reference Figure 1 , Figure 2 , Figure 3 and Figure 5 The locking assembly 3 includes: a first docking block 301 fixedly installed on the left side of the first bracket 1; a second docking block 302 fixedly installed on the left side of the second bracket 2; a snap-fit ​​block 303 fixedly installed at the lower end of both the first bracket 1 and the second bracket 2 on the side away from the central axis; a connecting plate 304 inserted into the snap-fit ​​block 303; a top bracket 305 fixedly installed at the upper end of the connecting plate 304; a rotating rod 306 rotatably connected inside the first docking block 301; a first threaded rod 307 fixedly installed at the front end of the rotating rod 306; and a threaded rod 307 on the outer side of the first threaded rod 307. The first locking nut 308 is connected to the threaded connection. The second mating block 302 has a slot 309 inside. The clamping assembly 4 includes: a fixing block 401 fixedly installed on the upper end of the side away from the central axis of the first bracket 1 and the second bracket 2. A locking block 402 is slidably connected inside the fixing block 401. The upper end of the locking block 402 near the central axis is designed with a slope. A spring 403 is provided between the locking block 402 and the fixing block 401. A pull rod 404 is fixedly installed at the rear end of the locking block 402. A slot 405 is opened on the side of the connecting plate 304 away from the central axis.

[0034] In this invention, when installing the pole top bracket, pulling the pull rod 404 causes the locking block 402 to slide outward, compressing the spring 403 and disengaging the locking block 402 from the slot 405, thus releasing the lock on the connecting plate 304. Then, pulling the top bracket 305 upward causes the connecting plate 304 to slide out from the locking block 303. Next, rotating the second bracket 2 opens the space between the first bracket 1 and the second bracket 2, positioning the utility pole between them and ensuring the first bracket 1 is in contact with the utility pole. Then, rotating the second bracket 2 causes the second mating block 302 to engage with the first mating block 301. Finally, rotating the first threaded rod 307 causes the rotating rod 306 to rotate inside the first mating block 301, causing the first threaded rod 307 to engage with the second mating block 302. Inside the slot 309, the first locking nut 308 is then tightened, causing the first locking nut 308 to press the second docking block 302 against the first docking block 301, thereby locking the first bracket 1 and the second bracket 2. This facilitates the locking and installation of the first bracket 1 and the second bracket 2, ensuring the stability of the first bracket 1 and the second bracket 2 after installation. Then, the connecting plate 304 is inserted through the fixing block 401 and into the snap-fit ​​block 303. When the connecting plate 304 is fully inserted into the snap-fit ​​block 303, the slot 405 aligns with the snap-fit ​​block 402, and the spring 403 pushes the snap-fit ​​block 402 into the slot 405, thereby locking the connecting plate 304. This facilitates the installation and disassembly of the top frame 305, and makes it easier to separate and replace damaged parts, avoiding the need for complete replacement of damaged parts.

[0035] Reference Figure 1 and Figure 4 The adjusting component 5 includes: a slide rod 501 fixedly installed inside the top frame 305; a slider 502 slidably connected to the outside of the slide rod 501; a second threaded rod 503 fixedly installed on the side of the slider 502 away from the central axis; a second locking nut 504 threadedly connected to the outside of the second threaded rod 503; and an insulator 505 fixedly installed on the upper end of the slider 502.

[0036] In this invention, when it is necessary to adjust the spacing between insulators 505, the second locking nut 504 is loosened to disengage it from the top frame 305, releasing the lock on the slider 502. Then, the second threaded rod 503 is pulled to move the slider 502 on the slide rod 501, thereby causing the insulators 505 to slide and adjusting their position. After the insulators 505 slide to the designated position, the second locking nut 504 is tightened to engage with the top frame 305, locking the slider 502. This facilitates the adjustment of the insulators 505's position, meeting the spacing requirements between cables during line installation, and ensuring the stability of the insulators 505 after position adjustment.

[0037] 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 pole top bracket that is easy to install, comprising a first bracket (1), characterized in that: The first bracket (1) is rotatably connected to the right side of its front end, and the second bracket (2) is connected to it. Locking component (3), which is installed on the left side of the first bracket (1) and is used to lock the connection between the first bracket (1) and the second bracket (2); The locking component (3) includes: A first docking block (301) is fixedly installed on the left side of the first bracket (1), and a second docking block (302) is fixedly installed on the left side of the second bracket (2). A snap-fit ​​block (303) is fixedly installed on the lower end of the side of the first bracket (1) and the second bracket (2) away from the central axis. A connecting plate (304) is inserted into the snap-fit ​​block (303), and a top frame (305) is fixedly installed on the upper end of the connecting plate (304).

2. The pole top bracket for easy installation according to claim 1, characterized in that: The first docking block (301) is rotatably connected to a rotating rod (306), and a first threaded rod (307) is fixedly installed at the front end of the rotating rod (306).

3. The pole top bracket for easy installation according to claim 2, characterized in that: The first threaded rod (307) is threaded with a first locking nut (308) on the outside, and the second mating block (302) has a slot (309) inside.

4. The pole top bracket for easy installation according to claim 1, characterized in that, Also includes: The clamping assembly (4) is installed on the outside of the first bracket (1) and the second bracket (2).

5. The pole top bracket for easy installation according to claim 4, characterized in that, The clamping assembly (4) includes: A fixing block (401) is fixedly installed on the upper end of the side away from the central axis of the first bracket (1) and the second bracket (2), and a locking block (402) is slidably connected inside the fixing block (401).

6. The pole top bracket for easy installation according to claim 5, characterized in that: The upper end of the locking block (402) near the central axis is designed with a slope, and a spring (403) is provided between the locking block (402) and the fixing block (401).

7. The pole top bracket for easy installation according to claim 6, characterized in that: A pull rod (404) is fixedly installed at the rear end of the card block (402), and a slot (405) is provided on the side of the connecting plate (304) away from the central axis.

8. The pole top bracket for easy installation according to claim 1, characterized in that, Also includes: Adjustment component (5), which is installed on the upper end of locking component (3), is used to adjust the bracket according to the installation requirements of the line.

9. A pole top bracket for easy installation according to claim 8, characterized in that, The adjustment component (5) includes: A slide rod (501) is fixedly installed inside the top frame (305). A slider (502) is slidably connected to the outside of the slide rod (501). A second threaded rod (503) is fixedly installed on the side of the slider (502) away from the central axis.

10. A pole top bracket for easy installation according to claim 9, characterized in that: The second threaded rod (503) is threaded with a second locking nut (504) on the outside, and an insulator (505) is fixedly installed on the upper end of the slider (502).

Images