CN219227104U

CN219227104U - Power cable fixation clamp

Info

Publication number: CN219227104U
Application number: CN202320202912.1U
Authority: CN
Inventors: 万飞
Original assignee: Ordos Power Supply Branch Of Inner Mongolia Electric Power Group Co ltd
Current assignee: Ordos Power Supply Branch Of Inner Mongolia Electric Power Group Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-06-20
Anticipated expiration: 2033-02-02

Abstract

The utility model discloses a power cable fixing clamp, in particular to the field of power cable fixing, which comprises a first clamping block and a second clamping block, wherein the first clamping block is arranged on one side of the second clamping block, clamping devices are arranged on one sides of the first clamping block and the second clamping block, limiting devices are arranged on one sides of the first clamping block and the second clamping block, each clamping device comprises two threaded rods, threaded holes are formed in one sides of the first clamping block and the second clamping block, the inner wall of each threaded hole is in threaded connection with the outer surface of each threaded rod, round blocks are fixedly connected to the bottom of each threaded rod, and a third clamping block is rotatably connected to one side of each round block.

Description

Power cable fixation clamp

Technical Field

The utility model relates to the field of electric cable fixing, in particular to an electric cable fixing clamp.

Background

The electric cable fixing clamp is mainly used for fixing equipment of cables, the clamp is mainly made of high-strength antimagnetic anti-corrosion aluminum alloy, a rubber pad is lined inside the clamp, the cables are rigidly fixed, and the fixing clamp is fixed on a cable support or a bridge by bolts.

The inventor finds that when the electric cable fixing clamp is used for fixing and clamping a cable in daily work, as the size of the fixing clamp is fixed, when the electric cable is thinner, a large gap exists between the inner wall of the fixing clamp and the electric cable, and the situation that the clamping is unstable can occur.

In order to solve the problem that when encountering a thinner cable, a large gap exists between the inner wall of the fixing clamp and the cable, so that the clamping is unstable, the prior art adopts a fixing clamp mode of preparing a plurality of fixing clamps or replacing the fixing clamps with corresponding types for processing, and the application provides another solving mode.

Disclosure of Invention

The utility model provides a power cable fixing clamp, which aims to solve the problem that when a relatively thin cable is encountered, a large gap exists between the inner wall of the fixing clamp and the cable, so that the clamping is unstable.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a power cable fixation clamp, includes first clamp splice and second clamp splice, first clamp splice sets up in one side of second clamp splice, one side of first clamp splice and second clamp splice all is provided with clamping device, one side of first clamp splice and second clamp splice is provided with stop device, clamping device includes two threaded rods, threaded hole has all been seted up to one side of first clamp splice and second clamp splice, the inner wall and the surface threaded connection of threaded rod of threaded hole, the bottom fixedly connected with circle piece of threaded rod, one side rotation of circle piece is connected with the third clamp splice, the third clamp splice is the arcuation.

The effects achieved by the components are as follows: through setting up clamping device, when meetting the comparatively thin cable, only need rotate the threaded rod behind the corresponding position in the screw hole, drive circle piece and third clamp splice to the central point of first clamp splice and second clamp splice put the motion to can hug closely the inner wall of third clamp splice on the surface of cable with its centre gripping fixed.

Preferably, the surface fixedly connected with antiskid block of third clamp splice, the antiskid block is the rubber material, the antiskid block is the arcuation.

The effects achieved by the components are as follows: through setting up the antiskid block, when third clamp splice with its cable centre gripping in first clamp splice and second clamp splice center, the antiskid block can make the difficult emergence of the inner wall of cable surface and third clamp splice slide.

Preferably, the surface fixedly connected with a plurality of antislip strip of antislip block, the antislip strip is the rubber material, the antislip strip is the arc.

The effects achieved by the components are as follows: through setting up antislip strip and antiskid piece and be the arc form, can make its antislip strip and the surface of antiskid piece and the surface of cable more laminate.

Preferably, the non-central position of one side of the third clamping block far away from the anti-skid block is fixedly connected with a telescopic rod, and one ends of the two telescopic rods are respectively fixedly connected with the inner walls of the first clamping block and the second clamping block.

The effects achieved by the components are as follows: through setting up the telescopic link, when the threaded rod rotates and promotes the central point that the circle piece moved to first clamp splice and second clamp splice, the telescopic link can be fixed spacing with the third clamp splice and live, makes it not rotate along with the rotation of circle piece, only moves along with the central point that the circle piece moved to first clamp splice and second clamp splice.

Preferably, one end of the threaded rod, which is far away from the round block, is fixedly connected with a torsion block, and the torsion block is rectangular.

The effects achieved by the components are as follows: when one end of the threaded rod is manually rotated, the threaded rod is easily slid with the palm when rotated by hands because the one end of the threaded rod is round, and one end of the threaded rod is conveniently manually held by the twisting block to rotate the threaded rod.

Preferably, the limiting device comprises two rectangular blocks and two clamping blocks, one ends of the two rectangular blocks are fixedly connected with two sides of the second clamping block respectively, rectangular holes are formed in the tops of the rectangular blocks, L-shaped blocks are fixedly connected to two sides of the first clamping block respectively, and the outer surface size and shape of the L-shaped blocks are matched with the inner wall size and shape of the rectangular holes.

The effects achieved by the components are as follows: through setting up stop device, after inserting the L shape piece in the rectangular hole again, can make the hole on the first clamp splice and the hole on the second clamp splice to it fast to can make the bolt screw in the hole fast.

Preferably, round holes are formed in one sides of the L-shaped block and the rectangular block, the inner wall of the round hole is communicated with the inner wall of the rectangular hole, and the size and the shape of the inner wall of the round hole are matched with the size and the shape of the outer surface of the clamping block.

The effects achieved by the components are as follows: through setting up the round hole, again with the fixture block card back in the round hole, can fix the L shape piece on spacing on the rectangle piece after inserting the rectangle hole.

In summary, the beneficial effects of the utility model are as follows:

through setting up clamping device, when meetting the comparatively thin cable, only need rotate the threaded rod behind the corresponding position in the screw hole, drive circle piece and third clamp splice to the central point of first clamp splice and second clamp splice put the motion to can hug closely the inner wall of third clamp splice on the surface of cable with its centre gripping fixed.

Drawings

Fig. 1 is a schematic view of a first block of the present utility model in a three-dimensional partial structure.

Fig. 2 is a schematic view of a first block of the present utility model in a three-dimensional partial structure.

Fig. 3 is a schematic view of a three-dimensional partial structure of the threaded rod of the present utility model.

Fig. 4 is a schematic view of a three-dimensional partial structure of a rectangular block according to the present utility model.

Reference numerals illustrate:

1. a first clamping block; 2. a clamping device; 3. a limiting device; 4. a second clamping block; 21. a threaded rod; 22. a threaded hole; 23. round blocks; 24. a third clamping block; 25. an anti-skid block; 26. an anti-slip strip; 27. a telescopic rod; 28. twisting blocks; 31. rectangular blocks; 32. a rectangular hole; 33. an L-shaped block; 34. a round hole; 35. and (5) clamping blocks.

Detailed Description

Referring to fig. 1-4, this embodiment discloses a power cable fixation clamp, including first clamp splice 1 and second clamp splice 4, first clamp splice 1 sets up in one side of second clamp splice 4, one side of first clamp splice 1 and second clamp splice 4 all is provided with clamping device 2, one side of first clamp splice 1 and second clamp splice 4 is provided with stop device 3, clamping device 2 includes two threaded rods 21, threaded hole 22 has all been seted up to one side of first clamp splice 1 and second clamp splice 4, threaded hole 22's inner wall and threaded rod 21's surface threaded connection, threaded rod 21's bottom fixedly connected with circle piece 23, one side rotation of circle piece 23 is connected with third clamp splice 24, third clamp splice 24 is the arcuation. Through setting up clamping device 2, when meetting the comparatively thin cable, only need rotate threaded rod 21 behind screw hole 22 to relevant position, drive circle piece 23 and third clamp splice 24 to the central point of first clamp splice 1 and second clamp splice 4 put the motion to can hug closely the inner wall of third clamp splice 24 on the surface of cable with its centre gripping fixed.

Referring to fig. 1, 2 and 3, the embodiment discloses that the outer surface of the third clamping block 24 is fixedly connected with an anti-skid block 25, the anti-skid block 25 is made of rubber, and the anti-skid block 25 is arc-shaped. Through setting up non slipping block 25, when third clamp splice 24 with its cable centre gripping in first clamp splice 1 and second clamp splice 4, non slipping block 25 can make the cable surface be difficult for taking place the slip with the inner wall of third clamp splice 24. The surface of the anti-slip block 25 is fixedly connected with a plurality of anti-slip strips 26, the anti-slip strips 26 are made of rubber, and the anti-slip strips 26 are arc-shaped. By arranging the anti-slip strip 26 and the anti-slip block 25 to be arc-shaped, the outer surfaces of the anti-slip strip 26 and the anti-slip block 25 can be attached to the outer surface of the cable.

Referring to fig. 1, 2 and 3, the embodiment discloses that a telescopic rod 27 is fixedly connected to a non-central position of one side of the third clamping block 24, which is far away from the anti-skid block 25, and one ends of the two telescopic rods 27 are respectively fixedly connected with the inner walls of the first clamping block 1 and the second clamping block 4. By providing the telescopic rod 27, when the threaded rod 21 rotates to push the round block 23 to move towards the central positions of the first clamping block 1 and the second clamping block 4, the telescopic rod 27 can fix and limit the third clamping block 24, so that the third clamping block does not rotate along with the rotation of the round block 23 and only moves along with the round block 23 towards the central positions of the first clamping block 1 and the second clamping block 4. One end of the threaded rod 21 far away from the round block 23 is fixedly connected with a torsion block 28, and the torsion block 28 is rectangular. When one end of the threaded rod 21 is manually rotated, since the one end of the threaded rod 21 is round, sliding between the threaded rod 21 and the palm easily occurs when the threaded rod is manually rotated, and the threaded rod 21 is conveniently manually held at one end by the torsion block 28 to rotate.

Referring to fig. 1 and 4, this embodiment discloses that the limiting device 3 includes two rectangular blocks 31 and two clamping blocks 35, one end of each rectangular block 31 is fixedly connected with two sides of the second clamping block 4, a rectangular hole 32 is formed in the top of each rectangular block 31, two sides of the first clamping block 1 are fixedly connected with L-shaped blocks 33, and the size and shape of the outer surface of each L-shaped block 33 are matched with the size and shape of the inner wall of each rectangular hole 32. By arranging the limiting device 3 and inserting the L-shaped block 33 into the rectangular hole 32, the holes on the first clamping block 1 and the holes on the second clamping block 4 can be aligned quickly, so that the bolts can be screwed into the holes quickly.

Referring to fig. 1 and 4, this embodiment discloses that circular holes 34 are formed on one sides of the L-shaped block 33 and the rectangular block 31, the inner walls of the circular holes 34 are communicated with the inner walls of the rectangular holes 32, and the size and shape of the inner walls of the circular holes 34 are matched with those of the outer surfaces of the clamping blocks 35. By providing the circular hole 34 and then clamping the clamping block 35 into the circular hole 34, the L-shaped block 33 can be fixed on the rectangular block 31 after being inserted into the rectangular hole 32.

The working principle is as follows: after the cable is placed between the first clamping block 1 and the second clamping block 4, the twisting block 28 is manually held to rotate, the threaded rod 21 can be driven to rotate in the threaded hole 22, and as the threaded rod 21 is in threaded connection with the threaded hole 22, the round block 23 is driven to rotate on the third clamping block 24 along with the rotation of the threaded rod 21 and move towards the central positions of the first clamping block 1 and the second clamping block 4, and the third clamping block 24 only moves towards the central positions of the first clamping block 1 and the second clamping block 4 along with the round block 23 under the limiting and fixing action of the telescopic rod 27, so that the anti-skid blocks 25 and the anti-skid strips 26 are driven to move towards the central positions of the first clamping block 1 and the second clamping block 4, and the inner walls of the anti-skid blocks and the outer surfaces of the cable are tightly attached to fasten the anti-skid blocks.

The L-shaped block 33 is manually clamped into the rectangular hole 32 on the rectangular block 31, the holes on the first clamping block 1 and the second clamping block 4 can be aligned with each other quickly, the bolts can be placed into the holes quickly, the clamping block 35 is clamped into the round hole 34, the L-shaped block 33 is fixed on the rectangular block 31 after being inserted into the rectangular hole 32, and therefore the first clamping block 1 and the second clamping block 4 can be fixed in a limiting manner again.

Claims

1. Electric cable fixation clamp, including first clamp splice (1) and second clamp splice (4), its characterized in that: the clamping device is characterized in that the first clamping block (1) is arranged on one side of the second clamping block (4), clamping devices (2) are arranged on one sides of the first clamping block (1) and the second clamping block (4), a limiting device (3) is arranged on one side of the first clamping block (1) and one side of the second clamping block (4), the clamping devices (2) comprise two threaded rods (21), threaded holes (22) are formed in one sides of the first clamping block (1) and one side of the second clamping block (4), the inner wall of each threaded hole (22) is in threaded connection with the outer surface of each threaded rod (21), round blocks (23) are fixedly connected to the bottom of each threaded rod (21), and one side of each round block (23) is rotationally connected with one third clamping block (24), and each third clamping block (24) is arc-shaped.

2. The power cable retention clip of claim 1, wherein: the outer surface fixedly connected with antiskid block (25) of third clamp splice (24), antiskid block (25) are rubber material, antiskid block (25) are the arcuation.

3. The power cable retention clip of claim 2, wherein: the anti-slip device is characterized in that a plurality of anti-slip strips (26) are fixedly connected to the outer surface of the anti-slip block (25), the anti-slip strips (26) are made of rubber, and the anti-slip strips (26) are arc-shaped.

4. The power cable retention clip of claim 1, wherein: and one side, far away from the anti-skid blocks (25), of the third clamping block (24) is fixedly connected with a telescopic rod (27), and one ends of the two telescopic rods (27) are respectively fixedly connected with the inner walls of the first clamping block (1) and the second clamping block (4).

5. The power cable retention clip of claim 1, wherein: one end of the threaded rod (21) far away from the round block (23) is fixedly connected with a torsion block (28), and the torsion block (28) is rectangular.

6. The power cable retention clip of claim 1, wherein: stop device (3) are including two rectangle pieces (31) and two fixture blocks (35), two the one end of rectangle piece (31) respectively with the both sides fixed connection of second clamp splice (4), rectangular hole (32) have been seted up at the top of rectangle piece (31), the equal fixedly connected with L shape piece (33) in both sides of first clamp splice (1), the surface size and the shape of L shape piece (33) and the inner wall size and the shape looks adaptation of rectangular hole (32).

7. The power cable retention clip of claim 6, wherein: round holes (34) are formed in one sides of the L-shaped blocks (33) and the rectangular blocks (31), the inner walls of the round holes (34) are communicated with the inner walls of the rectangular holes (32), and the size and the shape of the inner walls of the round holes (34) are matched with the size and the shape of the outer surfaces of the clamping blocks (35).