Extra-high voltage wire hoop
The combination structure of threaded rod, gear and limit block solves the problem that the direction of existing UHV power line clamps cannot be easily adjusted, realizing convenient installation and firm fixation, and simplifying the operation process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2026-03-24
AI Technical Summary
When existing UHV power line clamps are misaligned, their direction cannot be easily adjusted; the bolts must be removed for rotation, which is cumbersome.
A high-voltage conductor clamp was designed, which adopts a combination structure of threaded rod, gear and limit block, so that the clamp can drive the clamp plate and fixing frame to move by rotating the threaded rod. Combined with rubber pad to increase friction and spring positioning, the operation process is simplified.
It enables convenient adjustment of the clamp position, reduces disassembly steps, improves operating efficiency, and ensures a firm fixation by enhancing friction with rubber pads and spring positioning.
Smart Images
Figure CN224037033U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a hoop technical field, especially in a kind of UHV conductor hoop. BACKGROUND
[0002] UHV is the abbreviation of UHV in English;Voltage symbol is U (individual place has V indicating);Voltage unit is volt, and unit symbol is also V;kV (kilo-volt) is bigger than uV, and mV (millivolt) is smaller than uV, and they are thousand order in between.In China, UHV refers to ±800 kilovolts and above DC voltage and 1000 kilovolts and above AC voltage level.
[0003] When UHV wire is erected, most of them are fixed by hoop to the top of the wire pole, and the UHV wire is fixed, however, the existing hoop is mostly fixed by bolt rotation, so when the position of the fixed hoop is wrong, the hoop cannot be rotated and the direction of the hoop cannot be adjusted due to the setting of the bolt, the bolt needs to be disassembled and the hoop needs to be rotated, which is too troublesome, therefore, a kind of UHV conductor hoop is proposed to solve the above problems. SUMMARY
[0004] The utility model discloses a purpose in at least solve one of the technical problems existing in prior art, provide a kind of UHV conductor hoop, can solve the problem of background art.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of UHV conductor hoop, including first hoop, the side of the first hoop is provided with second hoop, the surface of the first hoop and second hoop is all connected with fixed frame, the inside of the first hoop and second hoop is all rotatably connected with clamping plate, the surface of the clamping plate on the second hoop is fixedly connected with fixed sleeve, the inside of the fixed sleeve is connected with threaded rod, the surface of the threaded rod is slidably connected with gear, the inside of the first hoop and second hoop is all set with recess, the inner wall of the recess is fixedly connected with half-tooth ring, the surface of the half-tooth ring is meshed with the surface of gear, the surface of the gear is in contact with the inner wall of recess, the inner wall of the gear is fixedly connected with limit block.
[0006] Preferably, the surface of the threaded rod is provided with limit slot, and the surface of the limit block is slidably connected with the inner wall of the limit slot.
[0007] Preferably, the surface of the first hoop and second hoop is all fixedly connected with fixed block, and the inside of the fixed block is screw-connected with bolt.
[0008] Preferably, the surface of the clamping plate is fixedly connected with rubber pad, and the surface of the rubber pad is tightly attached to the wire pole.
[0009] Preferably, a sliding groove is formed in the inner part of the clamping plate, and the inner wall of the sliding groove is slidably connected with a limiting plate.
[0010] Preferably, a spring is fixedly connected in the inner part of the limiting plate, and the end, away from the clamping plate, of the spring is fixedly connected with the limiting plate.
[0011] Preferably, a limiting rod is fixedly connected with the inner wall of the limiting plate, and the front end of the limiting rod is conically arranged.
[0012] Preferably, the surface of the two clamping plates is embedded with a plurality of rolling balls, and the surface of the rolling balls is in contact with the inner wall of the first and second hoops.
[0013] Compared with the prior art, the utility model has the advantages that:
[0014] (1), this super high voltage conductor hoop, through the rotation of threaded rod, make first hoop and second hoop move, drive fixed frame to move, change the position of fixed frame, convenient for the installation of conductor, at the same time avoids the disassembly of first hoop and second hoop, convenient for staff operation.
[0015] (2), this super high voltage conductor hoop, through the setting of rubber pad, fill the gap between clamping plate and telegraph pole, thereby increase the friction between clamping plate and telegraph pole.
[0016] (3), this super high voltage conductor hoop, through the setting of spring, the position of first hoop and second hoop on telegraph pole is positioned, so that staff do not need to hold the device all the time, convenient for the fixation of both sides bolt, and when first hoop and second hoop are fixed, limiting plate will be pressed into the inside of sliding groove, avoid the influence of the fixation of device. ACCURACY
[0017] The utility model is further explained in connection with the drawings and embodiments as follows:
[0018] Figure 1 It is the structural schematic diagram of the utility model;
[0019] Figure 2 It is the surface schematic diagram of second hoop of the utility model;
[0020] Figure 3 It is the surface schematic diagram of second hoop of the utility model; Figure 3 It is the enlarged structural schematic diagram of A of the utility model;
[0021] Figure 4 It is the surface structural schematic diagram of threaded rod of the utility model;
[0022] Figure 5 It is the inner structure schematic diagram of clamping plate of the utility model.
[0023] 1, the first hoop; 2, the second hoop; 3, the fixed frame; 4, the clamping plate; 5, the limiting plate; 6, the limiting rod; 7, the fixed block; 8, the bolt; 9, the groove; 10, the half-tooth ring; 11, the fixed sleeve; 12, the threaded rod; 13, the gear; 14, the limiting groove; 15, the sliding groove; 16, the spring; 17, the limiting block; 18, the rubber pad. DETAILED DESCRIPTION
[0024] This part will describe the specific embodiments of the utility model in detail, and the preferred embodiments of the utility model are shown in the drawings, and the drawings are used to supplement the description of the text part in the form of graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.
[0025] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a kind of extra-high voltage wire hoop, including first hoop 1, the side of first hoop 1 is provided with second hoop 2, the surface of first hoop 1 and second hoop 2 is fixedly connected with fixed frame 3, the inside of first hoop 1 and second hoop 2 is rotatably connected with clamping plate 4, the surface of clamping plate 4 on second hoop 2 is fixedly connected with fixed sleeve 11, the inside of fixed sleeve 11 is threadedly connected with threaded rod 12, the surface of threaded rod 12 is slidably connected with gear 13, the inside of first hoop 1 and second hoop 2 is provided with groove 9, the inner wall of groove 9 is fixedly connected with half-tooth ring 10, the surface of half-tooth ring 10 is meshingly connected with the surface of gear 13, the surface of gear 13 is in contact with the inner wall of groove 9, the surface of threaded rod 12 is provided with limiting groove 14, the inner wall of gear 13 is fixedly connected with limiting block 17, the surface of limiting block 17 is slidably connected with the inner wall of limiting groove 14, the surface of two clamping plates 4 is embedded with ball, the surface of ball is in contact with the inner wall of first hoop 1 and second hoop 2.
[0026] The surface of first hoop 1 and second hoop 2 is fixedly connected with fixed block 7, the inside of fixed block 7 is threadedly connected with bolt 8, by the setting of fixed block 7 and bolt 8, first hoop 1 and second hoop 2 are fixed, when first hoop 1 and second hoop 2 are fixed with telegraph pole, due to the clamping of first hoop 1 and second hoop 2, the surface of clamping plate 4 is tightly attached to telegraph pole, so that clamping plate 4 is fixed with telegraph pole.
[0027] When the clamping plate 4 is fixed with the telegraph pole, the threaded rod 12 is rotated, and due to the setting of the limiting groove 14 and the limiting block 17, the threaded rod 12 drives the gear 13 to rotate, and the threaded rod 12 slides towards the inside of the fixing sleeve 11, and when the gear 13 rotates, the gear 13 drives the half-tooth ring 10, so that the half-tooth ring 10 drives the first hoop 1 and the second hoop 2 to move, and then the first hoop 1 and the second hoop 2 drive the fixing frame 3 on the surface to move, so as to change the position of the fixing frame 3, so that the first hoop 1 and the second hoop 2 move by rotating the threaded rod 12, and the fixing frame 3 moves, the position of the fixing frame 3 is changed, which is convenient for installing the wire, and at the same time avoids disassembling the first hoop 1 and the second hoop 2, which is convenient for the staff to operate.
[0028] The surface of the clamping plate 4 is fixedly connected with the rubber pad 18, and the surface of the rubber pad 18 is tightly attached to the telegraph pole, so that the gap between the clamping plate 4 and the telegraph pole is filled by the setting of the rubber pad 18, thereby increasing the friction between the clamping plate 4 and the telegraph pole.
[0029] The inside of the clamping plate 4 is provided with a sliding groove 15, and the inner wall of the sliding groove 15 is slidably connected with a limiting plate 5, and the inside of the limiting plate 5 is fixedly connected with a spring 16, and the end of the spring 16 away from the clamping plate 4 is fixedly connected with the limiting plate 5.
[0030] Through the setting of the spring 16, when the first hoop 1 and the second hoop 2 are sleeved on the surface of the telegraph pole, under the elastic force of the spring 16, the limiting plate 5 will be in contact with the telegraph pole, and the position of the first hoop 1 and the second hoop 2 on the telegraph pole is positioned, and after the first hoop 1 and the second hoop 2 are adjusted to the appropriate position, the bolt 8 is fastened and locked, so that the staff does not need to hold the device all the time, and when the first hoop 1 and the second hoop 2 are fixed, the limiting plate 5 will be pressed into the inside of the sliding groove 15, avoiding the influence of the fixing of the device.
[0031] The inner wall of the limiting plate 5 is fixedly connected with a limiting rod 6, and the front end of the limiting rod 6 is conical, so that when the position of the first hoop 1 and the second hoop 2 on the telegraph pole is adjusted, under the action of the spring 16, the limiting rod 6 is tightly attached to the telegraph pole, so that the limiting plate 5 is more tightly attached to the telegraph pole.
[0032] Working principle: the threaded rod 12 is rotated, and due to the setting of the limiting groove 14 and the limiting block 17, the threaded rod 12 drives the gear 13 to rotate, and the threaded rod 12 slides towards the inside of the fixing sleeve 11, and when the gear 13 rotates, the gear 13 drives the half-tooth ring 10, so that the half-tooth ring 10 drives the first hoop 1 and the second hoop 2 to move, and then the first hoop 1 and the second hoop 2 drive the fixing frame 3 on the surface to move, so as to change the position of the fixing frame 3.
[0033] When the first hoop 1 and the second hoop 2 are sleeved on the surface of the telegraph pole, the limiting plate 5 will be in contact with the telegraph pole under the elastic force of the spring 16, the position of the first hoop 1 and the second hoop 2 on the telegraph pole is positioned, the first hoop 1 and the second hoop 2 can be adjusted to the appropriate position, and then the bolt 8 is fastened and locked, so that the staff does not need to hold the device all the time.
[0034] The embodiments of the utility model are explained in detail in combination with the drawings above, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.
Claims
1. An extra high voltage conductor clamp comprising a first clamp (1), characterized in that: The surface of the first hoop (1) is fixedly connected with a fixed frame (3), the inside of the first hoop (1) and the second hoop (2) is rotatably connected with a clamping plate (4), the surface of the clamping plate (4) on the second hoop (2) is fixedly connected with a fixed sleeve (11), the inside of the fixed sleeve (11) is screwedly connected with a threaded rod (12), the surface of the threaded rod (12) is slidably connected with a gear (13), the inside of the first hoop (1) and the second hoop (2) is provided with a recess (9), the inner wall of the recess (9) is fixedly connected with a half-tooth ring (10), the surface of the half-tooth ring (10) is meshedly connected with the surface of the gear (13), the surface of the gear (13) is in contact with the inner wall of the recess (9), and the inner wall of the gear (13) is fixedly connected with a limiting block (17).
2. A UHV conductor grip hoop according to claim 1, characterized in that: The surface of the threaded rod (12) is provided with a limiting groove (14), and the surface of the limiting block (17) is slidably connected with the inner wall of the limiting groove (14).
3. A UHV conductor grip hoop according to claim 2, characterized in that: The surface of the first hoop (1) and the second hoop (2) is fixedly connected with a fixed block (7), and the inside of the fixed block (7) is screwedly connected with a bolt (8).
4. A UHV conductor grip hoop according to claim 3, characterized in that: The surface of the clamping plate (4) is fixedly connected with a rubber pad (18), and the surface of the rubber pad (18) is tightly attached to the telegraph pole.
5. A UHV conductor grip hoop according to claim 4, characterized in that: The inside of the clamping plate (4) is provided with a sliding groove (15), and the inner wall of the sliding groove (15) is slidably connected with a limiting plate (5).
6. A UHV conductor grip hoop according to claim 5, characterized in that: The inside of the limiting plate (5) is fixedly connected with a spring (16), one end, away from the clamping plate (4), of the spring (16) is fixedly connected with the limiting plate (5).
7. A UHV conductor grip hoop according to claim 6, characterized in that: The inner wall of the limiting plate (5) is fixedly connected with a limiting rod (6), and the front end of the limiting rod (6) is conically arranged.
8. A UHV conductor grip hoop according to claim 7, characterized in that: The surface of the two clamping plates (4) is embedded with a ball, and the surface of the ball is in contact with the inner wall of the first hoop (1) and the second hoop (2).