High-voltage transmission conductor positioning support

Abstract

The utility model relates to the technical field of high-voltage transmission conductors, and provides a high-voltage transmission conductor positioning support which comprises a first clamping plate, a second clamping plate, a fixing assembly and a movable limiting assembly. A first semicircular ring is pushed to move along a first T-shaped groove, meanwhile, a second semicircular ring is pushed to move along the first T-shaped groove, when the first semicircular ring and the second semicircular ring make contact with each other, a second penetrating groove and a first penetrating groove are in a communicated state, a ring block is pushed to move along the second T-shaped groove, and the outer surfaces of a first T-shaped block and a second T-shaped block are sleeved with the ring block; a first T-shaped block and a second T-shaped block are prevented from being separated under the action of a ring block, a second threaded rod sequentially penetrates through the interiors of a first penetrating groove and a second penetrating groove, then a second threaded cap is arranged at the leakage end of the second threaded rod in a sleeving mode, and the second threaded rod and the second threaded cap are rotated to form threaded connection and fixation; the problem that the high-voltage transmission conductor is inconvenient to position, limit and fix is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage transmission wires, and in particular to a high-voltage transmission wire positioning bracket. Background Art

[0002] High-voltage lines usually refer to transmission lines that transmit voltages above 10kV. Among them, 110kV and 330kV are mostly used in northern regions. Generally, transmission voltages below 220 kV are called high-voltage transmission, transmission voltages from 330 to 750 kV are called ultra-high-voltage transmission, and transmission voltages above 1000 kV are called ultra-high-voltage transmission. High-voltage transmission is generally transmitted underground using cables with insulation layers in cities, and overhead lines carried by iron towers are often used in the wild.

[0003] The patent with announcement number CN201867431U discloses a positioning bracket for high-voltage transmission wires of an electrical cabinet. When the jaw handle is rotated, the jaw-shaped opening and the positioning groove will enclose a positioning circular hole, and a magnet is also embedded and glued to the other end of the jaw handle; a positioning short rod is provided at one end of the threading support rod, and the positioning short rod is embedded in the positioning circular hole, so that the threading support rod is fixed on the base frame and perpendicular to the plane where the base frame and the jaw handle are located, and a threading ring is provided at the other end of the threading support rod. The utility model can ensure that the transmission wire keeps a safe distance from the cabinet and never shakes, which avoids the occurrence of short circuit or discharge accidents, ensures the smooth progress of production, and maintains personal safety; the utility model can be used for cabinets of different specifications.

[0004] However, in the implementation of relevant technologies, it was found that the above technical solution has the following problems: after the above device positions the high-voltage transmission line during use, the high-voltage transmission line is prone to shaking when the high-voltage transmission line is used for a long time. The shaking of the high-voltage transmission line is likely to affect the normal transmission of electricity and its normal operation. Therefore, further improvement is needed. Utility Model Content

[0005] The utility model provides a high-voltage transmission line positioning bracket, which solves the problem in the related art that it is inconvenient to position, limit and fix the high-voltage transmission line.

[0006] The technical solution of the utility model is as follows:

[0007] A high-voltage transmission line positioning bracket comprises a first clamping plate, a second clamping plate is arranged above the first clamping plate, a fixing component for preventing the high-voltage transmission lines from being entangled with each other and being entangled is movably arranged on one side of the first clamping plate, and a movable limiting component for further limiting the high-voltage transmission line and preventing the high-voltage transmission line from being offset and shaking is slidably arranged on the outer surface of the first clamping plate.

[0008] Preferably, the fixing assembly includes a first circular groove extending through the upper end of the first clamping plate, a second circular groove extending through the upper end of the second clamping plate, the first circular groove and the second circular groove being connected to each other, a first threaded rod and a first threaded cap being movably provided on one side of the first clamping plate, the first threaded rod extending through the interiors of the first circular groove and the second circular groove, and the first threaded rod and the first threaded cap being connected by threads.

[0009] Preferably, the movable limiting assembly includes a first T-shaped slot provided on one side of the first clamping plate, a second T-shaped slot is provided on one side of the second clamping plate, and a first semicircular ring is slidably connected to one side of the first clamping plate.

[0010] Preferably, the upper end of the first semicircular ring is fixedly connected to a first limiting block, the lower end of the first semicircular ring is fixedly connected to a first connecting rod, and the lower end of the first connecting rod is fixedly connected to a first T-shaped block.

[0011] Preferably, the first T-shaped block is slidably connected to the first T-shaped slot, a first through slot is penetrated through one side of the first T-shaped block, a second semicircular ring is slidably connected to one side of the first T-shaped slot, and a second limiting block is fixedly connected to the upper end of the second semicircular ring.

[0012] Preferably, the lower end of the second semicircular ring is fixedly connected to a second connecting rod, the lower end of the second connecting rod is fixedly connected to a second T-shaped block, the second T-shaped block is slidably connected to the first T-shaped groove, and a second through groove is penetrated on one side of the second T-shaped block.

[0013] Preferably, the second through groove is connected to the first through groove, a ring block is slidably connected to one side of the second clamping plate, the ring block passes through the outer surfaces of the first limit block and the second limit block, and a third T-shaped block is fixedly connected to one side of the ring block.

[0014] Preferably, the third T-shaped block is slidably connected to the second T-shaped slot, and a second threaded rod and a second threaded cap are movably provided on one side of the first semicircular ring, the second threaded rod passes through the second through slot and the interior of the first through slot, and the second threaded rod and the second threaded cap are connected by threads.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. The utility model pushes the first semicircular ring to move along the first T-shaped groove, and at the same time pushes the second semicircular ring to move along the first T-shaped groove. When the first semicircular ring and the second semicircular ring touch each other, the second through groove and the first through groove are in a state of mutual communication, and the ring block is pushed to move along the second T-shaped groove. The ring block will be inserted into the outer surfaces of the first T-shaped block and the second T-shaped block. Under the action of the ring block, the first T-shaped block and the second T-shaped block are prevented from being separated. The second threaded rod is sequentially penetrated through the inside of the first through groove and the second through groove, and then the second threaded cap is inserted into the leakage end of the second threaded rod. The two are rotated to form a threaded connection and fixation, thereby solving the problem of inconvenience in positioning, limiting and fixing the high-voltage transmission wire.

[0017] 2. The utility model places the high-voltage transmission wire on the upper end of the first clamping plate, and then the staff places the second clamping plate above the first clamping plate, and the first circular groove is connected to the second circular groove accordingly. At this time, the first threaded rod is sequentially passed through the second circular groove and the first circular groove. At this time, the first threaded cap is inserted into the leakage end of the first threaded rod, and the two are rotated to form a threaded connection and fixation. At this time, under the action of the first clamping plate and the second clamping plate, the high-voltage transmission wire can be positioned and fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the first clamping plate structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the second clamping plate of the utility model;

[0022] Figure 4 This is a schematic diagram of the first semicircular ring structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the second semicircular ring structure of the utility model;

[0024] Figure 6 This is a schematic diagram of the ring block structure of the utility model;

[0025] Figure 7 This is a schematic diagram of the structure of the second threaded rod and the second threaded cap of the utility model;

[0026] Figure 8 It is a schematic structural diagram of the first threaded rod and the first threaded cap of the utility model.

[0027] In the figure: 1, first clamping plate; 2, second clamping plate; 3, fixing assembly; 31, first circular groove; 32, second circular groove; 33, first threaded rod; 34, first threaded cap; 4, movable limiting assembly; 41, first T-slot; 42, second T-slot; 43, first semicircular ring; 431, first limiting block; 432, first connecting rod; 433, first T-block; 4331, first through groove; 44, second semicircular ring; 441, second limiting block; 442, second connecting rod; 443, second T-block; 4431, second through groove; 45, ring block; 451, third T-block; 46, second threaded rod; 47, second threaded cap. DETAILED DESCRIPTION

[0028] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figure 1 As shown, this embodiment proposes a high-voltage transmission line positioning bracket, including a first clamping plate 1, a second clamping plate 2 is arranged above the first clamping plate 1, a fixing component 3 for preventing the high-voltage transmission lines from being entangled with each other is movably arranged on one side of the first clamping plate 1, and a movable limiting component 4 for further limiting the high-voltage transmission line to prevent the high-voltage transmission line from being offset and shaking is slidably arranged on the outer surface of the first clamping plate 1.

[0030] like Figure 2 As shown, the fixing assembly 3 includes a first circular groove 31 penetrating through the upper end of the first clamping plate 1 , and the movement limiting assembly 4 includes a first T-shaped groove 41 opened on one side of the first clamping plate 1 .

[0031] like Figure 3 As shown, a second circular groove 32 is formed through the upper end of the second clamping plate 2 , the first circular groove 31 and the second circular groove 32 are connected to each other, and a second T-shaped groove 42 is formed on one side of the second clamping plate 2 .

[0032] like Figure 4 As shown, one side of the first clamping plate 1 is slidably connected to a first semicircular ring 43, the upper end of the first semicircular ring 43 is fixedly connected to a first limit block 431, the lower end of the first semicircular ring 43 is fixedly connected to a first connecting rod 432, the lower end of the first connecting rod 432 is fixedly connected to a first T-shaped block 433, the first T-shaped block 433 is slidably connected to the first T-shaped slot 41, and one side of the first T-shaped block 433 is penetrated by a first through slot 4331

[0033] like Figure 5 As shown, a second semicircular ring 44 is slidably connected to one side of the first T-shaped slot 41, a second limit block 441 is fixedly connected to the upper end of the second semicircular ring 44, a second connecting rod 442 is fixedly connected to the lower end of the second semicircular ring 44, a second T-shaped block 443 is fixedly connected to the lower end of the second connecting rod 442, the second T-shaped block 443 is slidably connected to the first T-shaped slot 41, a second through groove 4431 is penetrated through one side of the second T-shaped block 443, and the second through groove 4431 is communicated with the first through groove 4331.

[0034] like Figure 6 As shown, a ring block 45 is slidably connected to one side of the second clamping plate 2, and the ring block 45 passes through the outer surfaces of the first limit block 431 and the second limit block 441. A third T-shaped block 451 is fixedly connected to one side of the ring block 45, and the third T-shaped block 451 is slidably connected to the second T-shaped groove 42.

[0035] like Figure 7 As shown, a second threaded rod 46 and a second threaded cap 47 are movably provided on one side of the first semicircular ring 43 , and the second threaded rod 46 passes through the second through groove 4431 and the first through groove 4331 , and the second threaded rod 46 and the second threaded cap 47 are connected by threads.

[0036] like Figure 8 As shown, a first threaded rod 33 and a first threaded cap 34 are movably provided on one side of the first clamping plate 1 , the first threaded rod 33 passes through the first circular groove 31 and the second circular groove 32 , and the first threaded rod 33 and the first threaded cap 34 are connected by threads.

[0037] The working principle and instructions for use of the utility model are as follows: when it is necessary to position and fix the high-voltage transmission wire, first the staff needs to take out the first clamping plate 1 and the second clamping plate 2, and then the staff needs to place the high-voltage transmission wire on the upper end of the first clamping plate 1, and then the staff places the second clamping plate 2 above the first clamping plate 1, and connects the first circular groove 31 with the second circular groove 32 accordingly, at this time, the first threaded rod 33 is sequentially passed through the second circular groove 32 and the first circular groove 31 inside, at this time, the first threaded cap 34 is inserted into the leakage end of the first threaded rod 33, and the two are rotated to form a threaded connection and fixation, at this time, under the action of the first clamping plate 1 and the second clamping plate 2, the high-voltage transmission wire can be positioned and fixed, and when further preventing the high-voltage transmission wire from shaking, the staff pushes the first semicircular ring 43 to move along the first T-shaped groove 41, and at the same time pushes the second semicircular ring 44 to move along the first T-shaped groove 41, and moves the first semicircular ring 43 and the second semicircular ring 44 close to each other, at this time the first semicircular ring 43 will bring The high-voltage transmission wire on one side of the first semicircular ring 43 is driven to move, and the second semicircular ring 44 will drive the high-voltage transmission wire on one side of the second semicircular ring 44 to move. When the first semicircular ring 43 and the second semicircular ring 44 touch each other, that is, the first limit block 431 and the second limit block 441 touch and fit each other, the first T-shaped block 433 and the second T-shaped block 443 touch and fit each other, and the second through groove 4431 and the first through groove 4331 are in a state of mutual communication, the staff can push the ring block 45 to move along the second T-shaped groove 42. When the ring block 45 is inserted into the outer surfaces of the first T-shaped block 433 and the second T-shaped block 443, the first T-shaped block 433 and the second T-shaped block 443 are prevented from being separated by the action of the ring block 45. Then the staff member sequentially passes the second threaded rod 46 through the first through groove 4331 and the second through groove 4431, and then inserts the second threaded cap 47 into the leaking end of the second threaded rod 46, and rotates the two to form a threaded connection and fix them. At this time, the first T-shaped block 433 and the second T-shaped block 443 can be prevented from being separated.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-voltage transmission line positioning bracket, comprising a first clamping plate (1), a second clamping plate (2) being arranged above the first clamping plate (1), characterized in that: A fixing component (3) for preventing the high-voltage transmission wires from being entangled and twisted is movably provided on one side of the first clamping plate (1), and a movable limiting component (4) for further limiting the high-voltage transmission wires and preventing the high-voltage transmission wires from being deflected and shaken is slidably provided on the outer surface of the first clamping plate (1).

2. A high-voltage transmission line positioning bracket according to claim 1, characterized in that: The fixing assembly (3) comprises a first circular groove (31) extending through the upper end of the first clamping plate (1); a second circular groove (32) extending through the upper end of the second clamping plate (2); the first circular groove (31) and the second circular groove (32) are connected to each other; a first threaded rod (33) and a first threaded cap (34) are movably provided on one side of the first clamping plate (1); the first threaded rod (33) extends through the interior of the first circular groove (31) and the second circular groove (32); and the first threaded rod (33) and the first threaded cap (34) are connected by threads.

3. A high-voltage transmission line positioning bracket according to claim 1, characterized in that: The movable limiting assembly (4) comprises a first T-shaped groove (41) provided on one side of the first clamping plate (1), a second T-shaped groove (42) provided on one side of the second clamping plate (2), and a first semicircular ring (43) slidably connected to one side of the first clamping plate (1).

4. A high-voltage transmission line positioning bracket according to claim 3, characterized in that: The upper end of the first semicircular ring (43) is fixedly connected to a first limiting block (431), the lower end of the first semicircular ring (43) is fixedly connected to a first connecting rod (432), and the lower end of the first connecting rod (432) is fixedly connected to a first T-shaped block (433).

5. A high-voltage transmission line positioning bracket according to claim 4, characterized in that: The first T-shaped block (433) is slidably connected to the first T-shaped groove (41); a first through groove (4331) is penetrated through one side of the first T-shaped block (433); a second semicircular ring (44) is slidably connected to one side of the first T-shaped groove (41); and a second limiting block (441) is fixedly connected to the upper end of the second semicircular ring (44).

6. A high-voltage transmission line positioning bracket according to claim 5, characterized in that: The lower end of the second semicircular ring (44) is fixedly connected to a second connecting rod (442), the lower end of the second connecting rod (442) is fixedly connected to a second T-shaped block (443), the second T-shaped block (443) is slidably connected to the first T-shaped groove (41), and a second through groove (4431) is penetrated through one side of the second T-shaped block (443).

7. A high-voltage transmission line positioning bracket according to claim 6, characterized in that: The second through groove (4431) is connected to the first through groove (4331), and a ring block (45) is slidably connected to one side of the second clamping plate (2). The ring block (45) passes through the outer surfaces of the first limit block (431) and the second limit block (441), and a third T-shaped block (451) is fixedly connected to one side of the ring block (45).

8. A high-voltage transmission line positioning bracket according to claim 7, characterized in that: The third T-shaped block (451) is slidably connected to the second T-shaped groove (42); a second threaded rod (46) and a second threaded cap (47) are movably provided on one side of the first semicircular ring (43); the second threaded rod (46) passes through the interior of the second through groove (4431) and the first through groove (4331); and the second threaded rod (46) and the second threaded cap (47) are connected by threads.

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