Wire clamp for electric power engineering

Abstract

The utility model provides a wire clamp for electric power engineering, which relates to the technical field of wire clamps and comprises a base plate, through holes are symmetrically formed in two sides of the top of the base plate, a placement seat is fixedly connected to the center of the top of the base plate, and a groove is formed in the top of the placement seat; and the number of the clamping assemblies is two. According to the utility model, when a cable is fixed by using the cable clamp in electric power engineering construction and a cable moving position needs to be taken out, because the top of the cable is clamped and supported by the clamping blocks, and the pulling plates on the two sides are pulled outwards, the pulling plates can drive the positioning blocks to be accommodated in the notches through the connection of the pulling rods, and after the positioning blocks are accommodated in the notches, the cable can be taken out. When the cable is taken out, the top of the cable loses support, the cable can be directly separated from the cable clamp at the moment, the cable can be directly taken out to be moved, cable taking-out operation is convenient and fast, and the use convenience of the cable clamp is improved.

Description

Technical Field

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

[0002] A wire clamp for power engineering is a metal accessory that can be fixed on a wire. It is mainly used in the field of electrical engineering to fix or connect wires.

[0003] In the prior art, such as the Chinese patent CN 216672543 U, there is a multifunctional wire clamp for electric power engineering, which includes a clamping member and a connecting member, two connecting rods are welded at the bottom of one side of the connecting member, and the outer periphery of the two connecting rods is sleeved with a sleeve 1, and a top rod is arranged between the two connecting rods, and the outer periphery of the other end of the top rod is provided with a thread, and the outer periphery center end of the top rod is sleeved with a sleeve 2, and the top of the sleeve 2 is welded to the bottom of the clamping member. This multifunctional wire clamp for electric power engineering can realize a double clamping mechanism through the clamping member arranged on one side of the connecting member, improve the stability of the clamping mechanism, and prevent the two connected cables from falling off due to the single supporting mechanism, and through the connecting rod and sleeve 1, the clamping member can be moved on one side of the connecting member to facilitate the adjustment of the tension of the connected cables, and through the top rod and nut, the adjustment nut can be pushed to move the clamping member at the top of the top rod to limit the movement of the clamping member.

[0004] In the above patent, although the wire clamp is convenient for adjusting the tightness of the connected cable, when the wire clamp is used to clamp and fix the cable, the fixing structure of the cable is clamped and fixed by tightening multiple bolts. When the fixed position of the cable needs to be moved after the fixation is completed, the cable needs to be taken out of the wire clamp. At this time, it is necessary to loosen multiple nuts to release the fixation of the cable. The operation is more complicated and inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that in the prior art, the fixing structure of the cable is clamped and fixed by tightening multiple bolts. When the fixing position of the cable needs to be moved after the fixing is completed, the cable needs to be taken out of the wire clamp. At this time, multiple nuts need to be loosened to release the fixation of the cable, which makes the operation more complicated and inconvenient to use. A wire clamp for power engineering is proposed to solve the problem that the cable fixing structure is clamped and fixed by tightening multiple bolts.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wire clamp for power engineering, comprising: a substrate, through holes are symmetrically opened on both sides of the top of the substrate, a placement seat is fixedly connected at the center of the top of the substrate, and a groove is opened on the top of the placement seat; a clamping assembly, the number of the clamping assemblies is set to two, the two clamping assemblies are respectively located inside two groups of through holes, the clamping assembly includes two first threaded rods, the upper end surfaces of the two first threaded rods are fixedly connected to positioning blocks, the outer surface of the positioning block is opened with a notch, a plurality of springs are fixedly connected to the bottom of the notch at equal distances, and a clamping block is fixedly connected between the end surfaces of the plurality of springs.

[0007] Preferably, the outer surface of the clamping block is plug-fitted into the inner surface of the slot, and the clamping block is located on the upper side of the placement seat.

[0008] Preferably, a first nut is threadedly connected to the outer surface of the first threaded rod, and the first nut is located at the lower side of the base plate.

[0009] Preferably, an insert block is fixedly connected to the outer surface of one of the clamping blocks, a slot is provided on the outer surface of the other clamping block, and the outer surface of the insert block is plug-connected with the inner surface of the slot.

[0010] Preferably, a pull rod is symmetrically fixedly connected to the outer surface of the other side of the clamping block, the pull rod slides through the positioning block and extends to the outside, and a pull plate is fixedly connected between the end surfaces of the two pull rods.

[0011] Preferably, second threaded rods are symmetrically fixedly connected to the bottom of the base plate, and a reinforcement plate is inserted between the outer surfaces of two second threaded rods.

[0012] Preferably, a plurality of insertion holes are evenly opened on the top of the reinforcement plate, the inner surface of the insertion holes is plug-engaged with the outer surface of the first threaded rod, and the outer surface of the second threaded rod is threadedly connected with a second nut.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when the wire clamp is used to fix the cable in the construction of the power project, when the cable needs to be taken out and moved, since the top of the cable is clamped and supported by the clamp block, the pull plates on both sides are pulled outward, and the pull plates can drive the positioning blocks to be received into the slots through the connection of the pull rods. After the positioning blocks are received into the slots, the top of the cable loses support, and the cable can be directly detached from the wire clamp, and the cable can be directly taken out and moved. The operation of taking out the cable is relatively convenient and quick, which improves the convenience of using the wire clamp.

[0015] 2. In the utility model, after the position of the clamping block is fixed, the reinforcing plate is inserted into the outer position of the first threaded rod, and then the second nut is screwed to clamp and fix the reinforcing plate at the outer position of the first nut. The use of the reinforcing plate can reinforce the fastening position of the first nut, thereby preventing the clamp from loosening after long-term use of the wire clamp and improving the stability of the wire clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a wire clamp for electric power engineering is proposed for the utility model;

[0017] Figure 2 A bottom view of a wire clamp for electric power engineering is provided for the utility model;

[0018] Figure 3 The utility model provides a schematic diagram of the structure of a clamping assembly for a power engineering wire clamp;

[0019] Figure 4 The utility model provides a schematic diagram of the positioning block structure of a wire clamp for electric power engineering.

[0020] Legend: 1. Base plate; 2. Clamping assembly; 201. First threaded rod; 202. First nut; 203. Positioning block; 204. Spring; 205. Clamping block; 206. Slot; 207. Insert block; 208. Pull rod; 209. Pull plate; 3. Placement seat; 4. Groove; 5. Through hole; 6. Second threaded rod; 7. Reinforcement plate; 8. Second nut. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 4As shown, the utility model provides a wire clamp for power engineering, comprising: a substrate 1, through holes 5 are symmetrically opened on both sides of the top of the substrate 1, a placement seat 3 is fixedly connected at the center of the top of the substrate 1, and a groove 4 is opened on the top of the placement seat 3; a clamping component 2, the number of the clamping components 2 is set to two, and the two clamping components 2 are respectively located inside the two groups of through holes 5, and the clamping component 2 includes two first threaded rods 201, and the upper end surfaces of the two first threaded rods 201 are fixedly connected to positioning blocks 203, and the outer surface of the positioning block 203 is opened with a notch, and the bottom of the notch is equidistantly fixedly connected to a plurality of springs 204, and the end surfaces of the plurality of springs 204 are fixedly connected to the clamping blocks 203. 5. The outer surface of the clamping block 205 is plugged into the inner surface of the slot, the clamping block 205 is located on the upper side of the placement seat 3, the outer surface of the first threaded rod 201 is threadedly connected with the first nut 202, and the first nut 202 is located on the lower side of the substrate 1. The outer surface of one of the clamping blocks 205 is fixedly connected with an insert block 207, and the outer surface of the other clamping block 205 is provided with a slot 206, the outer surface of the insert block 207 is plugged into the inner surface of the slot 206, and the outer surface of the other side of the clamping block 205 is symmetrically fixedly connected with a pull rod 208, the pull rod 208 slides through the positioning block 203 and extends to the outside, and a pull plate 209 is fixedly connected between the end faces of the two pull rods 208.

[0024] The effect achieved by the entire embodiment 1 is that when using the wire clamp to fix the cable during the construction of the power project, the cable is passed between the clamp block 205 and the placement seat 3. At this time, the cable is in the groove 4 of the placement seat 3. The clamp block 205 can be pressed downward to clamp and fix the cable between the clamp block 205 and the placement seat 3. When the cable needs to be taken out and moved, since the top of the cable is clamped and supported by the clamp block 205, the pull plates 209 on both sides are pulled outward. The pull plates 209 can drive the positioning block 203 to be retracted into the groove through the connection of the pull rod 208. After the positioning block 203 is retracted into the groove, the top of the cable loses support. At this time, the cable can be directly detached from the wire clamp, and the cable can be directly taken out and moved.

[0025] Embodiment 2, as Figure 1-Figure 4 As shown, the second threaded rod 6 is symmetrically fixedly connected to the bottom of the base plate 1, a reinforcement plate 7 is inserted between the outer surfaces of the two second threaded rods 6, a plurality of insertion holes are evenly opened on the top of the reinforcement plate 7, the inner surfaces of the insertion holes are plugged and connected with the outer surface of the first threaded rod 201, and the outer surface of the second threaded rod 6 is threadedly connected with a second nut 8.

[0026] The effect achieved by the entire embodiment 2 is that after the position of the clamp block 205 is fixed, the reinforcement plate 7 is inserted into the outer position of the first threaded rod 201, and then the second nut 8 is screwed to clamp and fix the reinforcement plate 7 at the outer position of the first nut 202. The use of the reinforcement plate 7 can reinforce the fastening position of the first nut 202, thereby preventing the clamp from loosening after long-term use, thereby improving the stability of the wire clamp.

[0027] Working principle: When using the wire clamp to fix the cable in the construction of power engineering, the cable is passed between the clamp block 205 and the placement seat 3. At this time, the cable is in the groove 4 of the placement seat 3. The clamp block 205 can be pressed downward to clamp and fix the cable between the clamp block 205 and the placement seat 3. When the cable needs to be taken out and moved, the top of the cable is supported by the clamp block 205. The pull plates 209 on both sides are pulled outward. The pull plates 209 can drive the positioning block 203 to be received into the notch through the connection of the pull rod 208. After the positioning block 203 is received in the notch, the top of the cable loses its support. At this time, the cable can be directly detached from the wire clamp, and the cable can be directly taken out for moving. The operation of taking out the cable is convenient and quick, which improves the convenience of using the wire clamp. After moving to the appropriate position, the positioning blocks 203 on both sides are pulled apart again to put the cable in, and then the first nut 202 is screwed to tighten the clamping block 205. When the clamping blocks 205 on both sides are docked to clamp the cable, the clamping blocks 205 on both sides can be docked and fixed by using the slots 206 and the inserts 207, thereby improving the structural strength of the splicing position of the clamping blocks 205. After the position of the clamping blocks 205 is fixed, the reinforcement plate 7 is inserted into the outer position of the first threaded rod 201, and then the second nut 8 is screwed to clamp the reinforcement plate 7 to the outer position of the first nut 202. The use of the reinforcement plate 7 can reinforce the fastening position of the first nut 202, thereby preventing the clamp from loosening after long-term use, thereby improving the stability of the wire clamp.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A wire clamp for electric power engineering, characterized in that: include: A base plate (1), wherein through holes (5) are symmetrically provided on both sides of the top of the base plate (1), a placement seat (3) is fixedly connected at the center of the top of the base plate (1), and a groove (4) is provided on the top of the placement seat (3); A clamping assembly (2), wherein the number of the clamping assemblies (2) is set to two, and the two clamping assemblies (2) are respectively located inside two groups of through holes (5), and the clamping assembly (2) comprises two first threaded rods (201), and the upper end surfaces of the two first threaded rods (201) are fixedly connected with positioning blocks (203), and the outer surface of the positioning blocks (203) is provided with notches, and the bottom of the notches is fixedly connected with a plurality of springs (204) at equal intervals, and a clamping block (205) is fixedly connected between the end surfaces of the plurality of springs (204).

2. The wire clamp for electric power engineering according to claim 1, characterized in that: The outer surface of the clamping block (205) is plug-fitted and connected to the inner surface of the slot, and the clamping block (205) is located at the upper side of the placement seat (3).

3. The wire clamp for electric power engineering according to claim 1, characterized in that: The outer surface of the first threaded rod (201) is threadedly connected with a first nut (202), and the first nut (202) is located at the lower side of the base plate (1).

4. The wire clamp for electric power engineering according to claim 1, characterized in that: An insert block (207) is fixedly connected to the outer surface of one of the clamping blocks (205), a slot (206) is provided on the outer surface of the other clamping block (205), and the outer surface of the insert block (207) is plug-connected with the inner surface of the slot (206).

5. The wire clamp for electric power engineering according to claim 1, characterized in that: A pull rod (208) is symmetrically fixedly connected to the outer surface of the other side of the clamping block (205). The pull rod (208) slides through the positioning block (203) and extends to the outside. A pull plate (209) is fixedly connected between the end surfaces of the two pull rods (208).

6. The wire clamp for electric power engineering according to claim 1, characterized in that: The bottom of the base plate (1) is symmetrically fixedly connected with second threaded rods (6), and a reinforcing plate (7) is inserted between the outer surfaces of two of the second threaded rods (6).

7. The wire clamp for electric power engineering according to claim 6, characterized in that: The top of the reinforcing plate (7) is evenly provided with a plurality of insertion holes, the inner surfaces of the insertion holes are plug-connected with the outer surface of the first threaded rod (201), and the outer surface of the second threaded rod (6) is threadedly connected with a second nut (8).

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