Three-hole type wire hanging plate for strain tower

Abstract

The utility model relates to the technical field of power transmission, in particular to a strain tower three-hole type wire hanging plate, which comprises a wire hanging plate main body and a mounting assembly, the mounting assembly comprises a mounting rod, a sliding piece, a bidirectional screw rod, two bushings, two abutting blocks, a stress plate, a plurality of limiting rods and a plurality of first springs, the mounting rod is welded on a strain tower, and the sliding piece is welded on the mounting rod. The mounting rod is provided with a groove, a sliding groove, two guide grooves and a plurality of through holes, the sliding part is connected with the sliding groove and the two guide grooves in a sliding mode, the wire hanging plate body is arranged on the sliding part, the sliding part is provided with a plurality of inserting grooves, the two-way screw is rotationally connected with the mounting rod, the two bushings are in threaded fit with the two-way screw, the two bushings are connected with the groove in a sliding mode, and the wire hanging plate body is arranged on the mounting rod. The two abutting blocks are fixedly connected with the corresponding bushings respectively, the two abutting blocks are provided with abutting faces, in this way, the wire hanging plate body can be replaced conveniently, and the position of the wire hanging plate can be adjusted conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission, in particular to a three-hole conductor hanging plate for a tension tower. Background Art

[0002] Power transmission refers to the process of converting the electric energy generated by power plants into electricity and transmitting it to user terminals through transmission lines. This process requires the use of high-voltage transmission lines, substations, tension towers and other equipment. The purpose of power transmission is to transport electric energy from the place of production to the place of demand to meet the user's electricity needs. Power transmission is one of the cornerstones of modern society. It guarantees the power supply required for people's daily life and industrial production. It is an indispensable part of the power industry. Tension towers are a necessary component of power transmission projects. They are mainly used to support the conductors in power lines, especially those that need to withstand greater tension and longer spans.

[0003] On a tension tower, the wire hanging plate is one of the important components, but the existing wire hanging plates are usually welded on the tension tower. When the wire hanging plates bear the weight of the conductors and the action of wind, they often deform and break, and it is not convenient to replace them by welding. Utility Model Content

[0004] The utility model aims to provide a three-hole conductor hanging plate for a tension tower, aiming to solve the technical problem that the existing hanging plates in the prior art are usually welded on the tension tower, and when the hanging plates bear the weight of the conductors and the action of wind, they often deform, break and other problems, and it is not convenient to replace them by welding.

[0005] To achieve the above-mentioned purpose, the utility model adopts a three-hole wire hanging plate for a tension tower, including a hanging plate body and an installation component, wherein the installation component includes a mounting rod, a sliding member, a bidirectional screw, two bushings, two abutting blocks, a force plate, a plurality of limit rods and a plurality of first springs, the mounting rod is welded on the tension tower, the mounting rod has a groove, a slide groove, two guide grooves and a plurality of through holes, the sliding member is slidably connected with the slide groove and the two guide grooves, the hanging plate body is arranged on the sliding member, the sliding member has a plurality of slots, the bidirectional screw The two-way screw is rotatably connected to the mounting rod, the two bushings are threadably matched with the two-way screw, and the two bushings are slidably connected to the grooves, the two abutting blocks are respectively fixedly connected to the corresponding bushings, and the two abutting blocks are both provided with abutting surfaces, one end of the plurality of limit rods is fixedly connected to the force plate, the other ends of the plurality of limit rods are respectively slidably connected to the corresponding through holes, and the plurality of slots have corresponding limit rods, and the two ends of the first spring are respectively fixedly connected to the force plate and the mounting rod.

[0006] Wherein, the mounting assembly further comprises a connecting rod and a polygonal block, wherein the connecting rod is fixedly connected to one end of the bidirectional screw, and the polygonal block is fixedly connected to the connecting rod and is located at one end of the connecting rod away from the bidirectional screw.

[0007] Among them, the sliding part includes a slider and a C-shaped block, the slider is slidably connected to the slide groove, the C-shaped blocks are slidably connected to the two guide grooves, the slider is fixedly connected to the C-shaped block, and the wire hanging board body is arranged on the C-shaped block.

[0008] Wherein, the wire hanging board body has a plurality of wire hanging holes, and the distance between two adjacent wire hanging holes is 200 mm.

[0009] Among them, the three-hole conductor hanging plate of the tension tower also includes a hole rod, a second spring, a sliding rod, a connecting piece, a sleeve, a gear and an engaging piece. The hole rod is fixedly connected to the mounting rod, the second spring is arranged in the hole rod, the two ends of the second spring are respectively fixedly connected to the mounting rod and the sliding rod, the connecting piece is fixedly connected to the sliding rod, the sleeve is fixedly connected to the connecting piece, the gear is fixedly connected to the connecting rod, the engaging piece is arranged on the sleeve, and the engaging piece is engaged with the gear.

[0010] Wherein, the connecting member comprises a connecting block and a circular ring, the connecting block is fixedly connected to the sliding rod, the circular ring is fixedly connected to the connecting block, and the circular ring is fixedly connected to the sleeve.

[0011] The utility model discloses a three-hole wire hanging plate for a tension tower. By setting the installation component, when it is used, the installation rod is welded to the tension tower for support in advance. When installing the main body of the hanging plate, the bidirectional screw is firstly screwed, and the bidirectional screw drives the two bushings to move relative to each other. The two bushings drive the two abutting blocks to move relative to each other and push the plurality of limit rods to move. Then, the sliding member is aligned with the two guide grooves and the slide groove and pushed to the specified position. Then, the bidirectional screw is screwed in the opposite direction. The bidirectional screw drives the two bushings to move toward each other. The two bushings drive the two abutting blocks to move relative to each other. The two abutting surfaces of the block abut against the movement of the force-bearing block, and the force-bearing block drives the multiple limit rods to move, so that the corresponding limit rods are inserted into the corresponding slots to fix the sliding part, and then the hanging wire board body is installed and fixed. Conversely, by twisting the two-way screw, the abutting block no longer abuts against the force-bearing plate, and the first spring drives the force-bearing plate to move, so that the movement of the multiple insertion rods no longer limits the multiple slots, and the sliding part can be taken out to replace the hanging wire board body. In this way, the hanging wire board body can be replaced conveniently and the position of the hanging wire board can be adjusted conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0014] Figure 2 It is a side view of the first embodiment of the utility model.

[0015] Figure 3 The utility model Figure 2 AA line structural section view.

[0016] Figure 4 The utility model Figure 3 Enlarged view of the local structure at point B.

[0017] Figure 5 The utility model Figure 3 Enlarged view of the local structure at location C.

[0018] Figure 6 It is a side view of the second embodiment of the utility model without polygonal blocks.

[0019] Figure 7 The utility model Figure 6 DD line structural cross-sectional view.

[0020] 101-hanging wire plate body, 102-mounting rod, 103-bidirectional screw, 104-bushing, 105-holding block, 106-force plate, 107-limiting rod, 108-first spring, 109-connecting rod, 110-polygonal block, 111-slider, 112-C-shaped block, 113-groove, 114-slide, 115-guide groove, 116-through hole, 117-slot, 118-hanging wire hole, 119-holding surface, 201-hole rod, 202-second spring, 203-slide rod, 204-sleeve, 205-gear, 206-engaging part, 207-connecting block, 208-ring. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0022] The first embodiment of the present application is:

[0023] See also Figure 1 to Figure 5 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 is a side view of the first embodiment of the utility model, Figure 3 The utility model Figure 2 AA line structural section view, Figure 4 The utility model Figure 3 The enlarged view of the local structure at B, Figure 5 The utility model Figure 3 Enlarged view of the local structure at location C.

[0024] The utility model provides a three-hole conductor hanging plate for a tension tower, comprising a hanging plate body 101 and an installation assembly, wherein the installation assembly comprises a mounting rod 102, a sliding member, a bidirectional screw 103, two bushings 104, two abutting blocks 105, a force plate 106, a plurality of limit rods 107, a plurality of first springs 108, a connecting rod 109 and a polygonal block 110, wherein the sliding member comprises a slider 111 and a C-shaped block 112. The above scheme solves the technical problem that the existing hanging plates in the prior art are usually welded on the tension tower, and when the hanging plates bear the weight of the conductors and the action of wind force, the hanging plates often deform, break and the like, and it is not convenient to replace them by welding.

[0025] According to this specific embodiment, the wire hanging plate body 101 has a plurality of wire hanging holes 118118, and the distance between two adjacent wire hanging holes 118118 is 200 mm. When used in practice, the distance of 200 mm is because the outer diameter of the insulator is approximately 146 mm, which provides a sufficient distance to prevent mutual influence.

[0026] The sliding parts are all slidably connected with the slide groove 114 and the two guide grooves 115, the hanging board body 101 is arranged on the sliding part, the sliding part has a plurality of slots 117, the bidirectional screw 103 is rotatably connected with the mounting rod 102, the two bushings 104 are threadedly matched with the bidirectional screw 103, and the two bushings 104 are slidably connected with the groove 113, the two abutting blocks 105 are respectively fixedly connected with the corresponding bushings 104, the two abutting blocks 105 are provided with abutting surfaces 119, and one end of the plurality of limit rods 107 The two ends of the first spring 108 are respectively fixedly connected to the force-bearing plate 106, and the other ends of the plurality of limit rods 107 are respectively slidably connected to the corresponding through holes 116, and the plurality of slots 117 have corresponding limit rods 107. The two ends of the first spring 108 are respectively fixedly connected to the force-bearing plate 106 and the mounting rod 102. By setting the mounting assembly, when it is used specifically, the mounting rod 102 is welded to the tension tower in advance for support. When installing the hanging plate body 101, firstly screw the bidirectional screw 103, and the bidirectional screw 103 drives the two bushings 1 04 relative movement, the two bushings 104 drive the two abutting blocks 105 to move relative to each other, and push the multiple limiting rods 107 to move, then align the sliding member with the two guide grooves 115 and the slide groove 114, and push it to the specified position, and then reversely twist the bidirectional screw 103, the bidirectional screw 103 drives the two bushings 104 to move toward each other, the two bushings 104 drive the two abutting surfaces 119 of the two abutting blocks 105 to abut against the force block to move, and the force block drives the multiple limiting rods 107 to move, so that the corresponding limiting rods The sliding part 107 can be inserted into the corresponding slot 117 to fix the sliding part, and then the hanging wire board body 101 can be installed and fixed. Conversely, by twisting the bidirectional screw 103, the supporting block 105 no longer supports the force plate 106, and the first spring 108 drives the force plate 106 to move, so that the movement of the multiple inserted rods no longer limits the multiple slots 117, and the sliding part can be taken out to replace the hanging wire board body 101. In this way, the hanging wire board body 101 can be replaced conveniently and the position of the hanging wire board can be adjusted conveniently.

[0027] Secondly, the connecting rod 109 is fixedly connected to one end of the bidirectional screw 103, and the polygonal block 110 is fixedly connected to the connecting rod 109 and is located at the end of the connecting rod 109 away from the bidirectional screw 103. When in specific use, the bidirectional screw 103 can be rotated more conveniently by setting the connecting rod 109 and the polygonal block 110.

[0028] At the same time, the slider 111 is slidably connected to the slide groove 114, and the C-shaped block 112 is slidably connected to the two guide grooves 115. The slider 111 is fixedly connected to the C-shaped block 112, and the wire hanging board body 101 is arranged on the C-shaped block 112. By sliding the slider 111 in the slide groove 114 and the C-shaped block 112 in the guide groove 115, the stability of the wire hanging board body 101 can be improved.

[0029] A three-hole wire hanging plate for a tension tower of the present embodiment is used. By setting the installation assembly, when it is used specifically, the installation rod 102 is welded to the tension tower in advance for support. When the hanging plate body 101 is installed, the bidirectional screw 103 is first screwed. The bidirectional screw 103 drives the two bushings 104 to move relative to each other. The two bushings 104 drive the two supporting blocks 105 to move relative to each other and push the plurality of limit rods 107 to move. Then, the sliding member is aligned with the two guide grooves 115 and the slide groove 114 and pushed to the specified position. Then, the bidirectional screw 103 is screwed in the opposite direction. The bidirectional screw 103 drives the two bushings 104 to move toward each other. The two bushings 104 drive the two supporting blocks 105 to move relative to each other and push the plurality of limit rods 107 to move. The two supporting surfaces 119 of the holding block 105 support the movement of the force-bearing block, and the force-bearing block drives the multiple limit rods 107 to move, so that the corresponding limit rods 107 are inserted into the corresponding slots 117 to fix the sliding part, and then the hanging wire board body 101 is installed and fixed. Conversely, by screwing the bidirectional screw 103, the supporting block 105 no longer resists the force-bearing plate 106, and the first spring 108 drives the force-bearing plate 106 to move, so that the movement of the multiple insertion rods no longer limits the multiple slots 117, and the sliding part can be taken out to replace the hanging wire board body 101. In this way, the hanging wire board body 101 can be replaced conveniently and the position of the hanging wire board can be adjusted conveniently.

[0030] The second embodiment of the present application is:

[0031] Based on the first embodiment, please refer to Figure 6 and Figure 7 Figure 6 is a side view of the second embodiment of the utility model without polygonal blocks, Figure 7 The utility model Figure 6 DD line structural cross-sectional view.

[0032] The utility model provides a three-hole conductor hanging plate for a tension tower, which also includes a hole rod 201, a second spring 202, a slide rod 203, a connecting piece, a sleeve 204, a gear 205 and an engaging piece 206, wherein the connecting piece includes a connecting block 207 and a ring 208.

[0033] According to this specific embodiment, the hole rod 201 is fixedly connected to the mounting rod 102, the second spring 202 is arranged in the hole rod 201, the two ends of the second spring 202 are respectively fixedly connected to the mounting rod 102 and the slide rod 203, the connecting piece is fixedly connected to the slide rod 203, the sleeve 204 is fixedly connected to the connecting piece, the gear 205 is fixedly connected to the connecting rod 109, the meshing piece 206 is arranged on the sleeve 204, and the meshing piece 206 is meshed with the gear 205. When it is used specifically, when it is necessary to rotate the bidirectional screw 103, pull the connecting piece The connecting piece drives the sliding rod 203 to move, and the sliding rod 203 drives the second spring 202 to extend, and the connecting piece drives the sleeve 204 to move, so that the engaging piece 206 is no longer engaged with the gear 205, and the connecting rod 109 can be rotated to drive the bidirectional screw 103 to rotate. After the rotation is completed, the connecting piece is released, and the second spring 202 is reset and contracted at this time, and the second spring 202 drives the sliding rod 203 to move, and the sliding rod 203 drives the connecting piece and the sleeve 204 to reset, so that the engaging piece 206 clamps the gear 205 to improve the stability of the connecting rod 109.

[0034] The connecting block 207 is fixedly connected to the sliding rod 203, the circular ring 208 is fixedly connected to the connecting block 207, and the circular ring 208 is fixedly connected to the sleeve 204. When the connecting block 207 is pulled, the connecting block 207 drives the circular ring 208 to move.

[0035] When using a three-hole conductor hanging plate for a tension tower using the present embodiment, when it is necessary to rotate the bidirectional screw 103, pull the connecting piece, the connecting piece drives the sliding bar 203 to move, the sliding bar 203 drives the second spring 202 to extend, the connecting piece drives the sleeve 204 to move, so that the engagement piece 206 is no longer engaged with the gear 205, then the connecting rod 109 can be rotated to drive the bidirectional screw 103 to rotate, after the rotation is completed, release the connecting piece, at this time the second spring 202 is reset and contracted, the second spring 202 drives the sliding bar 203 to move, the sliding bar 203 drives the connecting piece and the sleeve 204 to reset, so that the engagement piece 206 clamps the gear 205 to enhance the stability of the connecting rod 109.

[0036] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A three-hole wire hanging board for a tension tower, comprising a hanging board body, characterized in that: Also included are mounting components; The mounting assembly comprises a mounting rod, a sliding member, a bidirectional screw, two bushings, two abutting blocks, a force plate, a plurality of limit rods and a plurality of first springs, the mounting rod being welded on the tension tower, the mounting rod having a groove, a slide groove, two guide grooves and a plurality of through holes, the sliding members are slidably connected to the slide groove and the two guide grooves, the hanging plate main body is arranged on the sliding member, the sliding member has a plurality of slots, the bidirectional screw is rotatably connected to the mounting rod, the two bushings are threadably matched with the bidirectional screw, and the two bushings are slidably connected to the grooves, the two abutting blocks are respectively fixedly connected to the corresponding bushings, the two abutting blocks are both provided with abutting surfaces, one end of the plurality of limit rods are fixedly connected to the force plate, the other ends of the plurality of limit rods are respectively slidably connected to the corresponding through holes, and the plurality of slots have corresponding limit rods, and the two ends of the first spring are respectively fixedly connected to the force plate and the mounting rod.

2. The three-hole wire hanging plate for a tension tower according to claim 1, characterized in that: The mounting assembly further comprises a connecting rod and a polygonal block. The connecting rod is fixedly connected to one end of the bidirectional screw rod. The polygonal block is fixedly connected to the connecting rod and is located at one end of the connecting rod away from the bidirectional screw rod.

3. The three-hole conductor hanging plate for a tension tower according to claim 2, characterized in that: The sliding member includes a slider and a C-shaped block, the slider is slidably connected to the slide groove, the C-shaped blocks are slidably connected to the two guide grooves, the slider is fixedly connected to the C-shaped block, and the wire hanging plate body is arranged on the C-shaped block.

4. The three-hole wire hanging plate for a tension tower as claimed in claim 3, characterized in that: The wire hanging plate body has a plurality of wire hanging holes, and the distance between two adjacent wire hanging holes is 200 mm.

5. The three-hole wire hanging plate for a tension tower as claimed in claim 4, characterized in that: The three-hole conductor hanging plate of the tension tower also includes a hole rod, a second spring, a sliding rod, a connecting piece, a sleeve, a gear and an engaging piece. The hole rod is fixedly connected to the mounting rod, the second spring is arranged in the hole rod, the two ends of the second spring are respectively fixedly connected to the mounting rod and the sliding rod, the connecting piece is fixedly connected to the sliding rod, the sleeve is fixedly connected to the connecting piece, the gear is fixedly connected to the connecting rod, the engaging piece is arranged on the sleeve, and the engaging piece is engaged with the gear.

6. The three-hole conductor hanging plate for a tension tower as claimed in claim 5, characterized in that: The connecting member comprises a connecting block and a circular ring, wherein the connecting block is fixedly connected to the sliding rod, the circular ring is fixedly connected to the connecting block, and the circular ring is fixedly connected to the sleeve.

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