Wire hoop

Abstract

The utility model discloses a wire hoop, which comprises a first semicircular hoop and a second semicircular hoop, one side of the first semicircular hoop far away from the second semicircular hoop is fixedly connected with a mounting plate, pressing plates are arranged in the first semicircular hoop and the second semicircular hoop, and one side of each pressing plate close to the second semicircular hoop is fixedly provided with a guide rod. The guide rod penetrates through the second semicircular hoop and is in sliding connection with the second semicircular hoop, and an extrusion assembly for driving the pressing plate to move is arranged in the middle of the second semicircular hoop. According to the utility model, the first semicircular hoop, the second semicircular hoop, the mounting plate, the connecting plate, the slot, the U-shaped clamping plate and the fixing assembly are arranged, and the sides, far away from the connecting plate, of the first semicircular hoop and the second semicircular hoop are rotationally connected through the hinge; and the U-shaped clamping plate is rapidly fixed on the surfaces of the two connecting plates through the fixing assembly, so that rapid fixation of the first semicircular hoop and the second semicircular hoop is realized, and the hoop can be used for fixing the electric wire more simply and conveniently.

Description

Technical Field

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

[0002] Power wires are used to transmit and distribute electric energy. They are often used in urban underground power grids, power station lead-out lines, and internal power supply for industrial and mining enterprises. Usually, when power wires are erected at high altitudes, clamps are needed to fix the wires to the tower poles. However, existing wire clamps have the following disadvantages:

[0003] The existing wire clamp is divided into two semicircular hoops, both ends of which are fixedly connected by bolts. When installing, after the two semicircular hoops are held on the surface of the wire, the bolts on both sides need to be screwed alternately to achieve the clamping and fixing of the wire by the clamp. If the two semicircular hoops are tilted when the bolts are screwed, the bolts are easily stuck, which is not convenient during installation. Secondly, a clamp of one size can only fix wires of the corresponding size, and its versatility is relatively poor. Therefore, the utility model proposes a wire clamp. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a wire clamp.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wire clamp, comprising a first semicircular hoop and a second semicircular hoop, the first semicircular hoop and the second semicircular hoop are fixedly connected to a mounting plate on the side away from the second semicircular hoop, a pressure plate is provided inside the first semicircular hoop and the second semicircular hoop, a guide rod is fixed to the pressure plate on the side close to the second semicircular hoop, the guide rod passes through the second semicircular hoop and is slidably connected to the second semicircular hoop, an extrusion component for driving the pressure plate to move is provided in the middle of the second semicircular hoop, the first semicircular hoop and the second semicircular hoop are rotatably connected on one side by a hinge, and the first semicircular hoop and the second semicircular hoop are both fixed with connecting plates on the side away from the hinge, slots are provided on the sides of the two connecting plates away from each other, a U-shaped card plate is commonly clamped inside the two slots, and a fixing component for fixing the U-shaped card plate is provided inside the slot.

[0006] Furthermore, the extrusion assembly includes a screw that passes through the second semicircular hoop and is threadedly connected to the second semicircular hoop. The end of the screw close to the pressure plate is rotatably connected to a square tube through a bearing. A sliding rod is slidably connected to the inside of the square tube. The end of the sliding rod located outside the square tube is fixedly connected to the pressure plate. The sliding rod and the bottom wall of the square tube are jointly fixedly connected with a first spring.

[0007] Furthermore, a rubber sleeve is fixedly connected to the surface of the sliding rod at one end of the square tube.

[0008] Furthermore, the fixing assembly includes a groove opened on the inner wall of the slot, the inner wall of the groove is fixedly connected with a second spring, the other end of the second spring is fixedly connected with a latch tooth, and the side wall of the U-shaped clamping plate is provided with a latch hole for latching the latch tooth.

[0009] Furthermore, a buffer pad is fixedly connected to the inner wall of the first semicircular hoop.

[0010] Furthermore, a plurality of mounting holes are provided on the side of the mounting plate.

[0011] Beneficial effects of the utility model:

[0012] 1. When the utility model is in use, the wire clamp is provided with a first semicircular hoop, a second semicircular hoop, a mounting plate, a connecting plate, a slot, a U-shaped clamp and a fixing assembly. The first semicircular hoop and the second semicircular hoop are rotatably connected by a hinge at a side away from the connecting plate. After the first semicircular hoop and the second semicircular hoop clamp the wire, the U-shaped clamp is quickly fixed to the surfaces of the two connecting plates through the fixing assembly, thereby realizing the quick fixation of the first semicircular hoop and the second semicircular hoop, making it easier and more convenient for the clamp to fix the wire.

[0013] 2. When the utility model is in use, the wire clamp is provided with a pressure plate, a guide rod and an extrusion assembly. The pressure plate is located inside the first semicircular clamp and the second semicircular clamp. The wire can be further fixed by the extrusion assembly, so that the clamp can fix wires of different thicknesses, thereby improving the versatility of the clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 : The overall stereogram of the utility model;

[0016] Figure 2 : An overall cross-sectional view of the utility model;

[0017] Figure 3 :The utility model Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 :The utility model Figure 2 Enlarged view of point B in the middle.

[0019] The reference numerals are as follows:

[0020] 1. First semicircular hoop; 2. Second semicircular hoop; 3. Mounting plate; 4. Pressing plate; 5. Guide rod; 6. Extrusion assembly; 61. Screw rod; 62. Square tube; 63. Slide rod; 64. First spring; 65. Rubber sleeve; 7. Connecting plate; 71. Slot; 8. U-shaped clamping plate; 81. Clamping hole; 9. Fixing assembly; 91. Groove; 92. Second spring; 93. Clamping tooth; 10. Buffer pad. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in 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.

[0022] like Figure 1-Figure 4 As shown, it relates to a wire clamp, including a first semicircular hoop 1 and a second semicircular hoop 2, the first semicircular hoop 1 is fixedly connected to a mounting plate 3 on a side away from the second semicircular hoop 2, a pressing plate 4 is arranged inside the first semicircular hoop 1 and the second semicircular hoop 2, a guide rod 5 is fixed to the pressing plate 4 on a side close to the second semicircular hoop 2, the guide rod 5 penetrates the second semicircular hoop 2 and is slidably connected to the second semicircular hoop 2, an extrusion component 6 for driving the pressing plate 4 to move is arranged in the middle of the second semicircular hoop 2, the first semicircular hoop 1 and the second semicircular hoop 2 are rotatably connected on one side by a hinge, and a connecting plate 7 is fixed to the first semicircular hoop 1 and the second semicircular hoop 2 on a side away from the hinge, a slot 71 is opened on the side away from each other of the two connecting plates 7, a U-shaped clamping plate 8 is clamped together inside the two slots 71, and a fixing component 9 for fixing the U-shaped clamping plate 8 is arranged inside the slot 71.

[0023] like Figure 1 As shown, a plurality of mounting holes are provided on the side of the mounting plate 3 .

[0024] The mounting plate 3 can be fixed on the surface of the tower through the mounting holes, thereby achieving the installation and fixation of the clamp.

[0025] like Figure 1-Figure 3 As shown, the extrusion assembly 6 includes a screw 61 that passes through the second semicircular hoop 2 and is threadedly connected to the second semicircular hoop 2. The end of the screw 61 close to the pressure plate 4 is rotatably connected to a square tube 62 through a bearing. A sliding rod 63 is slidably connected inside the square tube 62. The end of the sliding rod 63 located outside the square tube 62 is fixedly connected to the pressure plate 4. The sliding rod 63 and the inner bottom wall of the square tube 62 are jointly fixedly connected with a first spring 64.

[0026] In this embodiment, a knob is fixedly connected to the bottom end of the screw 61 for rotating the screw 61. When the first semicircular hoop 1 and the second semicircular hoop 2 wrap the wire, the screw 61 can be driven to move by rotating the knob, and the screw 61 then drives the square tube 62 and the sliding rod 63 to move, thereby driving the pressure plate 4 to squeeze on the surface of the wire to achieve extrusion and fixation of the wire.

[0027] like Figure 3 As shown, a rubber sleeve 65 is fixedly connected to the surface of the sliding rod 63 at one end of the square tube 62 .

[0028] The rubber sleeve 65 can increase the friction force of the slide bar 63 sliding inside the square tube 62 , so that when the wire vibrates, the slide bar 63 can slide inside the square tube 62 , and cooperate with the first spring 64 to play a shock-absorbing role.

[0029] like Figure 1 , Figure 2 and Figure 4 As shown, the fixing assembly 9 includes a groove 91 opened on the inner wall of the slot 71, the inner wall of the groove 91 is fixedly connected with a second spring 92, the other end of the second spring 92 is fixedly connected with a latch tooth 93, and the side wall of the U-shaped clamping plate 8 is provided with a latch hole 81 for latching the latch tooth 93.

[0030] When fixing the two connecting plates 7, the U-shaped clamping plate 8 can be directly clamped in the two slots 71. At this time, the second spring 92 can push the clamping tooth 93 into the clamping hole 81 on the U-shaped clamping plate 8, thereby realizing the fixed connection of the two connecting plates 7, eliminating the step of alternately tightening the bolts, thereby making the fixed connection between the first semicircular hoop 1 and the second semicircular hoop 2 simpler and more convenient.

[0031] like Figure 1 and Figure 2 As shown, a buffer pad 10 is fixedly connected to the inner wall of the first semicircular hoop 1. The buffer pad 10 is made of rubber material, and when the pressing plate 4 squeezes the wire, the buffer pad 10 can protect the surface of the wire.

[0032] Working principle: First, fix the mounting plate 3 on the tower pole, then pass the wire through the first semicircular hoop 1 and the second semicircular hoop 2, then fit the two connecting plates 7 together, and insert the U-shaped clamping plate 8 into the slot 71, and push the clamping teeth 93 into the clamping hole 81 through the second spring 92, so that the U-shaped clamping plate 8 is fixed inside the slot 71, thereby realizing the fixed connection of the two connecting plates 7. Then, rotate the screw 61 to drive the pressing plate 4 to squeeze and fix the wire. This allows the clamp to clamp and fix wires of different sizes.

[0033] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A wire clamp, comprising a first semicircular clamp (1) and a second semicircular clamp (2), characterized in that: A mounting plate (3) is fixedly connected to the side of the first semicircular hoop (1) away from the second semicircular hoop (2); a pressure plate (4) is provided inside the first semicircular hoop (1) and the second semicircular hoop (2); a guide rod (5) is fixed to the side of the pressure plate (4) close to the second semicircular hoop (2); the guide rod (5) passes through the second semicircular hoop (2) and is slidably connected to the second semicircular hoop (2); an extrusion component (6) for driving the pressure plate (4) to move is provided in the middle of the second semicircular hoop (2); one side of the first semicircular hoop (1) and the second semicircular hoop (2) are rotatably connected by a hinge; a connecting plate (7) is fixed to the side of the first semicircular hoop (1) and the second semicircular hoop (2) away from the hinge; a slot (71) is provided on the side of the two connecting plates (7) away from each other; a U-shaped card plate (8) is commonly clamped inside the two slots (71); a fixing component (9) for fixing the U-shaped card plate (8) is provided inside the slot (71).

2. The wire clamp according to claim 1, characterized in that: The extrusion assembly (6) comprises a screw rod (61) which passes through the second semicircular hoop (2) and is threadedly connected to the second semicircular hoop (2); one end of the screw rod (61) close to the pressure plate (4) is rotatably connected to a square tube (62) via a bearing; a sliding rod (63) is slidably connected inside the square tube (62); one end of the sliding rod (63) located outside the square tube (62) is fixedly connected to the pressure plate (4); and a first spring (64) is fixedly connected to the sliding rod (63) and the inner bottom wall of the square tube (62).

3. The wire clamp according to claim 2, characterized in that: The surface of the sliding rod (63) located at one end of the square tube (62) is fixedly connected with a rubber sleeve (65).

4. The wire clamp according to claim 1, characterized in that: The fixing assembly (9) comprises a groove (91) formed on the inner wall of the slot (71); a second spring (92) is fixedly connected to the inner wall of the groove (91); a latching tooth (93) is fixedly connected to the other end of the second spring (92); and a latching hole (81) for latching the latching tooth (93) is formed on the side wall of the U-shaped clip (8).

5. The wire clamp according to claim 1, characterized in that: A buffer pad (10) is fixedly connected to the inner side wall of the first semicircular hoop (1).

6. The wire clamp according to claim 1, characterized in that: A plurality of mounting holes are provided on the side of the mounting plate (3).

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