Power wire clamp

Abstract

The utility model discloses a power line clamp, and relates to the technical field of power line clamps. The power line clamp comprises a mounting block, a clamping mechanism and an adjusting mechanism, a cavity is formed in the mounting block, and two sets of symmetrically-arranged U-shaped supports are arranged outside the mounting block; the clamping mechanism is arranged outside the mounting block and comprises a threaded rod and an arc-shaped clamping plate, one side of the U-shaped support is in threaded connection with the threaded rod, and one end of the threaded rod extends into the U-shaped support and is rotationally provided with the arc-shaped clamping plate; the adjusting mechanism is arranged above the mounting block and comprises a rotating rod, a gear and a toothed plate, the bottom of the inner side of the cavity is rotationally connected with one end of the rotating rod, and the outer wall of the rotating rod is fixedly connected with the interior of the gear. The positions of the two sets of U-shaped supports can be conveniently adjusted according to the distance between cables, a worker can adapt to cables in most situations only by carrying the cable clamp, carrying is more convenient, and the flexibility and practicability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power line clamps, in particular to a power line clamp. Background Art

[0002] Chinese patent document CN219086765U discloses a power line clamp, which relates to the field of power engineering technology, including: a frame, including a lower bracket, the surface of the lower bracket is abutted and connected with an upper bracket, and the surface of the lower bracket is fixedly connected with a bolt; a fastening mechanism, including an upper puncture piece, which is movably connected to the lower surface of the upper bracket, the surface of the upper puncture piece is fixedly connected with a rack, and the surface of the rack is engaged and connected with a gear. The utility model enables the upper puncture piece and the lower puncture piece to firmly fasten the main line and the auxiliary line in different specifications through the movement between the rack, the movable rod and the gear, thereby avoiding the problem of the auxiliary line loosening due to the small diameter, which affects the use of the power bracket; by disassembling and installing the lower puncture piece on the lower bracket, the power bracket can be easily disassembled and repaired during long-term use, thereby increasing the life of the power bracket and improving the use effect of the power bracket.

[0003] The above-mentioned power line clamp is not convenient for expansion during use and can only clamp two groups of cables at a fixed distance. Workers need to carry and use multiple types of line clamps to adapt to different cables. The operation is more troublesome, which reduces the flexibility and practicality of the device. Utility Model Content

[0004] The purpose of the utility model is to provide a power line clamp, which can solve the problem that the above-mentioned power line clamp is not convenient to expand the device during use, can only clamp two groups of cables at a fixed distance, and the staff needs to carry and use multiple types of line clamps to adapt to different cables, which is troublesome to operate and reduces the flexibility and practicality of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power line clamp, comprising a mounting block, a clamping mechanism and an adjusting mechanism, wherein a cavity is opened inside the mounting block, and two groups of symmetrically arranged U-shaped brackets are arranged outside the mounting block; the clamping mechanism is arranged outside the mounting block, and the clamping mechanism comprises a threaded rod and an arc-shaped clamping plate, one side of the U-shaped bracket is threadedly connected with the threaded rod, one end of the threaded rod extends to the inside of the U-shaped bracket and the arc-shaped clamping plate is rotatably installed; the adjusting mechanism is arranged above the mounting block, and the adjusting mechanism comprises a rotating rod, a gear and a toothed plate, the inner bottom of the cavity is rotatably connected to one end of the rotating rod, the outer wall of the rotating rod is fixedly connected to the inside of the gear, the adjacent sides of the two groups of U-shaped brackets are respectively fixedly connected to a group of toothed plates, the two groups of toothed plates are centrally symmetrically arranged, the toothed plates extend to the inside of the cavity, and the gears and the two groups of toothed plates are meshed with each other.

[0006] Preferably, the clamping mechanism also includes an auxiliary knob and a limit rod, the other end of the threaded rod is fixedly connected to one side of the auxiliary knob, one side of the arc-shaped clamping plate is fixedly connected to one end of the limit rod, the other end of the limit rod extends outside the U-shaped bracket, and the outer wall of the limit rod is slidably connected to the U-shaped bracket, which is convenient for clamping and fixing the cable, protecting the cable under the buffering of the buffer gasket to avoid damage to the outer wall of the cable due to excessive clamping force, and can be used for cables of various sizes.

[0007] Preferably, the adjustment mechanism also includes a connecting plate, a positioning bolt and a positioning hole. The other end of the rotating rod extends to the top of the mounting block and is fixedly connected to the bottom of the connecting plate. A plurality of positioning holes are provided on the top of the mounting block. The internal thread of the connecting plate is connected to a positioning bolt. One end of the positioning bolt extends to the inside of a group of positioning holes, so as to facilitate the adjustment of the positions of the two groups of U-shaped brackets according to the distance between the cables. The staff only needs to carry this type of wire clamp to adapt to cables in most situations. It is more convenient to carry, which improves the flexibility and practicality of the device.

[0008] Preferably, the positioning holes are distributed in a ring shape on the top of the mounting block.

[0009] Preferably, a group of sliding rods are slidably installed on both sides of the mounting block, one end of the sliding rod extends into the interior of the cavity, and the other end of the sliding rod is fixedly connected to the U-shaped bracket.

[0010] Preferably, a buffer gasket is provided on the inner wall of the U-shaped bracket and the other side of the arc-shaped clamping plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The power line clamp, through the coordinated use of a U-shaped bracket, an auxiliary knob, a threaded rod, an arc-shaped clamping plate, a limit rod and a buffer gasket, is convenient for clamping and fixing the cable. The cable is protected under the buffering of the buffer gasket to avoid damage to the outer wall of the cable due to excessive clamping force. The power line clamp can be used for cables of various sizes.

[0013] (2) The power line clamp, through the coordinated use of a rotating rod, a gear, a toothed plate, a connecting plate, a positioning bolt and a positioning hole, is convenient for adjusting the positions of two sets of U-shaped brackets according to the distance between the cables. The staff only needs to carry this type of line clamp to adapt to the cables in most situations, which is more convenient to carry and improves the flexibility and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 is a schematic perspective view of the bottom view of the present utility model;

[0017] Figure 3 is a schematic perspective view of the U-shaped bracket of the present utility model.

[0018] Reference numerals: 1, mounting block; 2, cavity; 3, sliding rod; 4, U-shaped bracket; 5, clamping mechanism; 501, auxiliary knob; 502, threaded rod; 503, arc-shaped clamping plate; 504, limiting rod; 6, adjusting mechanism; 601, rotating rod; 602, gear; 603, toothed plate; 604, connecting plate; 605, positioning bolt; 606, positioning hole; 7, buffer gasket. Specific embodiments

[0019] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it should not be construed as a limitation on the protection scope of the present utility model.

[0020] Please refer to Figure 1-3 , the present utility model provides a technical solution: a power line clamp, including a mounting block 1, a clamping mechanism 5 and an adjusting mechanism 6. A cavity 2 is provided inside the mounting block 1, and two groups of symmetrically arranged U-shaped brackets 4 are provided outside the mounting block 1; the clamping mechanism 5 is arranged outside the mounting block 1, and the clamping mechanism 5 includes a threaded rod 502 and an arc-shaped clamping plate 503. One side of the U-shaped bracket 4 is threadedly connected with a threaded rod 502, and one end of the threaded rod 502 extends into the U-shaped bracket 4 and is rotatably installed with an arc-shaped clamping plate 503; the adjusting mechanism 6 is arranged above the mounting block 1, and the adjusting mechanism 6 includes a rotating rod 601, a gear 602 and a toothed plate 603. The inner bottom of the cavity 2 is rotatably connected with one end of the rotating rod 601, the outer wall of the rotating rod 601 is fixedly connected with the inside of the gear 602, the adjacent sides of the two groups of U-shaped brackets 4 are respectively fixedly connected with a toothed plate 603, the two toothed plates 603 are centrally symmetrically arranged, the toothed plate 603 extends into the cavity 2, and the gear 602 meshes with the two toothed plates 603.

[0021] The clamping mechanism 5 also includes an auxiliary knob 501 and a limiting rod 504. The other end of the threaded rod 502 is fixedly connected to one side of the auxiliary knob 501, one side of the arc-shaped clamping plate 503 is fixedly connected to one end of the limiting rod 504, and the other end of the limiting rod 504 extends to the outside of the U-shaped bracket 4. The outer wall of the limiting rod 504 is slidably connected to the U-shaped bracket 4, which is convenient for clamping and fixing the cable. The cable is protected under the buffering of the buffer gasket 7 to avoid damage to the outer wall of the cable due to excessive clamping force. It can be used for cables of various sizes.

[0022] The adjustment mechanism 6 also includes a connecting plate 604, a positioning bolt 605 and a positioning hole 606. The other end of the rotating rod 601 extends to the top of the mounting block 1 and is fixedly connected to the bottom of the connecting plate 604. A plurality of positioning holes 606 are provided on the top of the mounting block 1. The internal thread of the connecting plate 604 is connected with a positioning bolt 605. One end of the positioning bolt 605 extends to the inside of a group of positioning holes 606, so as to facilitate the adjustment of the positions of the two groups of U-shaped brackets 4 according to the distance between the cables. The staff only needs to carry this kind of wire clamp to adapt to the cables in most situations. It is more convenient to carry, which improves the flexibility and practicality of the device.

[0023] The positioning holes 606 are distributed in a ring shape on the top of the mounting block 1 .

[0024] A group of sliding rods 3 are slidably installed on both sides of the mounting block 1, one end of the sliding rod 3 extends into the interior of the cavity 2, and the other end of the sliding rod 3 is fixedly connected to the U-shaped bracket 4.

[0025] The inner wall of the U-shaped bracket 4 and the other side of the arc-shaped clamping plate 503 are both provided with a buffer pad 7 .

[0026] Working principle: When the device is in use, the positioning bolt 605 is rotated to move the positioning bolt 605 out of the positioning hole 606, and the limit on the connecting plate 604 is cancelled. The connecting plate 604 is used to rotate the rotating rod 601 to drive the gear 602 to rotate. The gear 602 meshes with the toothed plate 603 to drive the two groups of toothed plates 603 to move in relative directions. Under the guidance of the sliding rod 3, the two groups of U-shaped brackets 4 are driven to slide in relative directions. The position of the U-shaped bracket 4 is adjusted according to the distance between the cables. After the adjustment, the positioning bolt 605 is rotated again to make the positioning bolt 605 enter a group of positioning holes 606 to limit the connecting plate 604 and prevent the gear 602 from continuing to rotate. Then the cable is placed in the U-shaped bracket 4, and the threaded rod 502 is rotated by the auxiliary knob 501. Under the limit of the limit rod 504, the arc clamping plate 503 is driven to move, and the cable is clamped by the inner wall of the U-shaped bracket 4, and the cable is protected by the wrapping of the buffer gasket 7.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A power line clamp, characterized in that: include: A mounting block (1), wherein a cavity (2) is provided inside the mounting block (1), and two groups of symmetrically arranged U-shaped brackets (4) are provided outside the mounting block (1); A clamping mechanism (5) is arranged outside the mounting block (1), the clamping mechanism (5) comprising a threaded rod (502) and an arc-shaped clamping plate (503), one side of the U-shaped bracket (4) is threadedly connected to the threaded rod (502), one end of the threaded rod (502) extends to the inside of the U-shaped bracket (4) and is rotatably mounted with the arc-shaped clamping plate (503); The adjusting mechanism (6) is arranged above the mounting block (1), and comprises a rotating rod (601), a gear (602) and a toothed plate (603). The inner bottom of the cavity (2) is rotatably connected to one end of the rotating rod (601), the outer wall of the rotating rod (601) is fixedly connected to the inside of the gear (602), the adjacent sides of the two groups of U-shaped brackets (4) are respectively fixedly connected to a group of toothed plates (603), the two groups of toothed plates (603) are centrally symmetrically arranged, the toothed plates (603) extend to the inside of the cavity (2), and the gear (602) and the two groups of toothed plates (603) are meshed with each other.

2. A power line clamp according to claim 1, characterized in that: The clamping mechanism (5) further comprises an auxiliary knob (501) and a limiting rod (504); the other end of the threaded rod (502) is fixedly connected to one side of the auxiliary knob (501); one side of the arc-shaped clamping plate (503) is fixedly connected to one end of the limiting rod (504); the other end of the limiting rod (504) extends outside the U-shaped bracket (4); and the outer wall of the limiting rod (504) is slidably connected to the U-shaped bracket (4).

3. A power line clamp according to claim 2, characterized in that: The adjustment mechanism (6) further comprises a connecting plate (604), a positioning bolt (605) and a positioning hole (606); the other end of the rotating rod (601) extends to the top of the mounting block (1) and is fixedly connected to the bottom of the connecting plate (604); a plurality of groups of positioning holes (606) are provided on the top of the mounting block (1); the internal thread of the connecting plate (604) is connected to the positioning bolt (605); one end of the positioning bolt (605) extends to the inside of a group of positioning holes (606).

4. A power line clamp according to claim 3, characterized in that: The positioning holes (606) are distributed in a ring shape on the top of the mounting block (1).

5. A power line clamp according to claim 4, characterized in that: A group of sliding rods (3) are slidably mounted on both sides of the mounting block (1), one end of the sliding rod (3) extends into the interior of the cavity (2), and the other end of the sliding rod (3) is fixedly connected to the U-shaped bracket (4).

6. A power line clamp according to claim 5, characterized in that: The inner wall of the U-shaped bracket (4) and the other side of the arc-shaped clamping plate (503) are both provided with a buffer gasket (7).

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