Novel power construction insulation clamp

Abstract

The utility model relates to the field of insulation clamp devices, and discloses a novel power construction insulation clamp which comprises a main body and two extension devices, the two extension devices are arranged at the bottom end of the main body in a sliding mode, the main body comprises a first connecting rod and a second connecting rod, and a groove is formed in the top end of the first connecting rod. A first clamping block is rotatably connected to the inner side wall of the groove, a connecting rod is rotatably connected to the middle of the inner side wall of the groove, a second sliding groove is formed in the middle of a second connecting rod, a second clamping block is fixedly connected to the top end of the second connecting rod, and first sliding grooves are formed in the two sides of the inner side wall of the second sliding groove correspondingly; the bottom end of the second connecting rod is in threaded connection with a limiting bolt. According to the novel electric power construction insulation clamp, the limiting bolt is arranged in the main body, the distance between the clamping blocks is effectively adjusted, meanwhile, the extension device is utilized, the arm of force of a worker during operation is effectively increased, and more labor is saved during work.

Description

Technical Field

[0001] The utility model relates to the field of insulating clamp devices, in particular to a novel insulating clamp for electric power construction. Background Art

[0002] Insulating clamps are tools used to install and remove high-voltage fuses or perform other similar work. They are mainly used in power systems of 35 kV and below. The insulating clamps consist of three parts: working jaws, insulating part and handshake. All parts are made of insulating materials. The materials used are the same as those of insulating rods, except that the working part is a sturdy clamp with one or two circular openings for clamping the fuse.

[0003] Although the prior art uses insulating clamps to perform some electrical operations during power construction, the problem of fixed length of the clamps causes workers to be unable to exert force well when using them. Therefore, technical personnel in this field provide a new type of insulating clamps for power construction to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a new type of insulating clamp for electric power construction. The utility model provides a new type of insulating clamp for electric power construction, which can effectively adjust the distance between clamping blocks by setting a limit bolt in the main body and effectively increase the force arm of the staff during operation by using an extension device, making the work more labor-saving.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of electric power construction insulating clamp, comprising a main body and two extension devices, the two extension devices are slidably arranged at the bottom end of the main body, the main body comprises a first connecting rod and a second connecting rod, the top end of the first connecting rod is provided with a groove, the inner side wall of the groove is rotatably connected with a first clamping block, the middle part of the inner side wall of the groove is rotatably connected with a connecting rod, the middle part of the second connecting rod is provided with a second sliding groove, the top end of the second connecting rod is fixedly connected with a second clamping block, the inner side wall of the second sliding groove is respectively provided with first sliding grooves, and the bottom end of the second connecting rod is threadedly connected with a limiting bolt;

[0006] Through the above technical solution, by setting the main body, a limit bolt is set at the bottom end of the second connecting rod, and the position of the connecting rod is adjusted by rotating the limit bolt, and the distance between the first clamping block and the second clamping block is adjusted, so that the clamp can clamp cables of different specifications to avoid damage to the cables when clamping them.

[0007] Furthermore, the two extension devices respectively include a collar, the two collars are respectively fixedly connected to a fixing rod at one side away from the connecting rod, the bottom ends of the two fixing rods are respectively fixedly connected to a handle, the front ends of the two collars are respectively threadedly connected to a fixing bolt, and the two collars are respectively slidably connected to the side walls of the first connecting rod and the second connecting rod;

[0008] Through the above technical solution, by setting an extension device, setting rings on the side walls of the two connecting rods, and fixing the positions of the rings by fixing bolts, the length of the handle from the clamp block can be effectively adjusted, and by increasing the force arm, it can be more convenient for the staff when using it, effectively improving the convenience and efficiency of the work of the insulated pliers.

[0009] Furthermore, two sides of the other end of the connecting rod are respectively slidably connected to the inner side walls of the two first sliding grooves;

[0010] Through the above technical solution, the stability of the connecting rod when moving is effectively improved.

[0011] Furthermore, the limiting bolt passes through the bottom end of the second connecting rod and contacts the other end of the connecting rod;

[0012] Through the above technical solution, the distance between the two clamping blocks can be effectively adjusted.

[0013] Further, the first clamping block and the second clamping block are adapted to each other;

[0014] Through the above technical solution, power facilities such as cables can be effectively clamped.

[0015] Furthermore, the two fixing bolts respectively penetrate the front end of the collar and contact the front ends of the first connecting rod and the second connecting rod;

[0016] Through the above technical solution, the position of the ring is effectively fixed.

[0017] Furthermore, the two handle side walls are provided with anti-slip patterns;

[0018] Through the above technical solution, the stability when holding is effectively increased.

[0019] Furthermore, the other end of the connecting rod is rotatably connected to the inner side wall of the second sliding groove;

[0020] Through the above technical solution, the stability of the connecting rod during rotation is effectively improved.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, a main body is provided, a limit bolt is provided at the bottom end of the second connecting rod, the position of the connecting rod is adjusted by rotating the limit bolt, and the distance between the first clamping block and the second clamping block is adjusted, so that the clamp can clamp cables of different specifications to avoid damage to the cables when clamping them.

[0023] 2. In the utility model, by providing an extension device, a collar is provided on the side walls of the two connecting rods, and the position of the collar is fixed by a fixing bolt, so that the length of the handle from the clamp block can be effectively adjusted. By increasing the force arm, it is more convenient for the staff to use it, and the convenience and efficiency of the work of the insulating pliers are effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a novel insulating clamp for electric power construction proposed by the utility model;

[0025] Figure 2 This is a front view of a new type of insulating clamp for electric power construction proposed by the utility model;

[0026] Figure 3 This is a main body stereogram of a new type of insulating clamp for electric power construction proposed by the utility model;

[0027] Figure 4 The utility model is a front view of the main body of a novel insulating clamp for electric power construction proposed by the utility model.

[0028] Legend:

[0029] 1. Main body; 101. First clamping block; 102. Groove; 103. First connecting rod; 104. First slide groove; 105. Second connecting rod; 106. Second clamping block; 107. Limit bolt; 108. Connecting rod; 109. Second slide groove; 2. Extension device; 201. Handle; 202. Fixing rod; 203. Fixing bolt; 204. Ring. DETAILED DESCRIPTION

[0030] 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 in 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.

[0031] Reference Figure 1-4The utility model provides an embodiment: a new type of electric power construction insulating clamp, including a main body 1 and two extension devices 2, the two extension devices 2 are slidably arranged at the bottom end of the main body 1, the main body 1 includes a first connecting rod 103 and a second connecting rod 105, the top of the first connecting rod 103 is provided with a groove 102, the inner side wall of the groove 102 is rotatably connected to the first clamping block 101, the middle part of the inner side wall of the groove 102 is rotatably connected to the connecting rod 108, the middle part of the second connecting rod 105 is provided with a second sliding groove 109, the top of the second connecting rod 105 is fixedly connected There is a second clamping block 106, and the first sliding groove 104 is respectively opened on both sides of the inner wall of the second sliding groove 109. The bottom end of the second connecting rod 105 is threadedly connected with a limiting bolt 107. By setting the main body 1, the limiting bolt 107 is set at the bottom end of the second connecting rod 105. By rotating the limiting bolt 107, the position of the connecting rod 108 is adjusted, and the distance between the first clamping block 101 and the second clamping block 106 is adjusted, so that the clamp can clamp cables of different specifications to avoid damage to the cables when clamping the cables.

[0032] The two extension devices 2 respectively include a ring 204, and the two rings 204 are fixedly connected to the fixing rod 202 on the side away from the connecting rod 108, and the bottom ends of the two fixing rods 202 are fixedly connected to the handle 201, and the front ends of the two rings 204 are respectively threadedly connected to the fixing bolts 203. The two rings 204 are respectively slidably connected to the side walls of the first connecting rod 103 and the second connecting rod 105. By setting the extension device 2, the rings 204 are set on the side walls of the two connecting rods, and the positions of the rings 204 are fixed by the fixing bolts 203, which effectively adjusts the length of the handle 201 from the clamping block. By increasing the force arm, it is more convenient for the staff to use it, which effectively improves the convenience and efficiency of the work of the insulating pliers.

[0033] The other end of the connecting rod 108 is slidably connected to the inner walls of the two first slide grooves 104 on both sides, the limit bolt 107 passes through the bottom end of the second connecting rod 105 and contacts the other end of the connecting rod 108, the first clamping block 101 and the second clamping block 106 are adapted to each other, the two fixing bolts 203 pass through the front end of the ring 204 and contact the front end of the first connecting rod 103 and the second connecting rod 105 respectively, the side walls of the two handles 201 are provided with anti-slip grooves, and the other end of the connecting rod 108 is rotatably connected to the inner wall of the second slide groove 109.

[0034] Working principle: by setting the main body 1, a limit bolt 107 is set at the bottom end of the second connecting rod 105, and the position of the connecting rod 108 is adjusted by rotating the limit bolt 107, and the distance between the first clamping block 101 and the second clamping block 106 is adjusted, so that the clamp can clamp cables of different specifications to avoid damage to the cables when clamping them. By setting the extension device 2, a ring 204 is set on the side walls of the two connecting rods, and the position of the ring 204 is fixed by the fixing bolt 203, so that the length of the handle 201 from the clamping block can be effectively adjusted. By increasing the force arm, it can be more convenient for the staff when using it, and the convenience and efficiency of the working of the insulating pliers are effectively improved.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 novel insulating clamp for electric power construction, comprising a main body (1) and two extension devices (2), wherein the two extension devices (2) are slidably arranged at the bottom end of the main body (1), characterized in that: The main body (1) comprises a first connecting rod (103) and a second connecting rod (105), wherein a groove (102) is provided at the top end of the first connecting rod (103), a first clamping block (101) is rotatably connected to the inner wall of the groove (102), a connecting rod (108) is rotatably connected to the middle part of the inner wall of the groove (102), a second sliding groove (109) is provided at the middle part of the second connecting rod (105), a second clamping block (106) is fixedly connected to the top end of the second connecting rod (105), first sliding grooves (104) are respectively provided on both sides of the inner wall of the second sliding groove (109), and a limiting bolt (107) is threadedly connected to the bottom end of the second connecting rod (105).

2. A new type of insulating clamp for electric power construction according to claim 1, characterized in that: The two extension devices (2) respectively include a collar (204), the two collars (204) are respectively fixedly connected to a fixing rod (202) at one side away from the connecting rod (108), the bottom ends of the two fixing rods (202) are respectively fixedly connected to a handle (201), the front ends of the two collars (204) are respectively threadedly connected to a fixing bolt (203), and the two collars (204) are respectively slidably connected to the side walls of the first connecting rod (103) and the second connecting rod (105).

3. A new type of insulating clamp for electric power construction according to claim 1, characterized in that: The other end of the connecting rod (108) is slidably connected to the inner side walls of the two first sliding grooves (104) on both sides.

4. A new type of insulating clamp for electric power construction according to claim 1, characterized in that: The limiting bolt (107) passes through the bottom end of the second connecting rod (105) and contacts the other end of the connecting rod (108).

5. The novel insulating clamp for electric power construction according to claim 1 is characterized by: The first clamping block (101) and the second clamping block (106) are adapted to each other.

6. A new type of insulating clamp for electric power construction according to claim 2, characterized in that: The two fixing bolts (203) respectively penetrate the front end of the collar (204) and contact the front ends of the first connecting rod (103) and the second connecting rod (105).

7. A new type of insulating clamp for electric power construction according to claim 2, characterized in that: The side walls of the two handles (201) are provided with anti-slip patterns.

8. The novel insulating clamp for electric power construction according to claim 1 is characterized by: The other end of the connecting rod (108) is rotatably connected to the inner wall of the second sliding groove (109).

Images