CN220021609U - Electric power installation lead wire anchor clamps - Google Patents

Abstract

The utility model relates to an electric power installation lead clamp which comprises a fixed plate, wherein two vertical plates are symmetrically and fixedly connected to the top of the fixed plate, sliding grooves are formed in one side, opposite to the two vertical plates, of each vertical plate, sliding blocks are slidably connected to the inner parts of the two sliding grooves, movable plates are fixedly connected to the side ends of the two sliding blocks at the same time, two arc-shaped grooves are formed in the side, opposite to the fixed plate, of each movable plate, a threaded rod is fixedly assembled at the center of the bottom of the fixed plate, the top end of the threaded rod is arranged above the movable plate, nuts are connected to the top end of the threaded rod in a threaded manner, a plurality of conical blocks are fixedly connected to the inner side walls of the arc-shaped grooves, so that the strength of lead clamping and fixing can be ensured, and the metal ends of the leads are subjected to engagement extrusion by the conical blocks, and the risk of falling of the metal ends of the leads and the clamp can be reduced.

Description

Electric power installation lead wire anchor clamps

Technical Field

The utility model relates to the technical field of lead clamps, in particular to an electric power installation lead clamp.

Background

The power lead clamp is a clamp installed on a power lead and is used for fixing a wire or a cable. The clamps are generally made of metal and have the properties of high temperature resistance, corrosion resistance, abrasion resistance and the like. In power engineering, clamps are commonly used to secure power conductors, cables, and insulated poles, as well as to connect cables to power equipment. The design and manufacture of the clamp requires consideration of various factors such as load, temperature, climate conditions, etc. to ensure good reliability and safety.

The inventor believes that in the existing clamp for the lead in the market, the lead is subjected to the influence of natural outside in the long-time use process, and the lead and the clamp are pulled, so that the metal end of the lead and the clamp are loosened. Based on the above problems, a power installation lead fixture is provided.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the utility model and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

In order to solve the problems set forth in the background art, the present utility model provides a power installation lead fixture.

The utility model provides a power installation lead clamp which adopts the following technical scheme:

the utility model provides an electric power installation lead wire anchor clamps, includes the fixed plate, the top symmetry rigid coupling of fixed plate has two risers, and two the spout has all been seted up to the opposite one side of riser, two the inside equal sliding connection of spout has the slider, two the side simultaneously rigid coupling of slider has the movable plate, two arc grooves have all been seted up to the side that movable plate is relative with the fixed plate, the bottom center department fixed mounting of fixed plate has the threaded rod, just the top at the movable plate is arranged on the threaded rod top, the top threaded connection of threaded rod has the nut, each the inside wall of arc groove all rigid coupling has a plurality of toper pieces.

Through adopting above-mentioned technical scheme to can ensure the fixed intensity of lead wire centre gripping, carry out the interlock extrusion by each toper piece to the metal terminal of lead wire, and then can reduce the risk that lead wire metal terminal and anchor clamps take place to drop.

Preferably, the connecting groove is formed in the top of the movable plate relative to the position of the threaded rod, the sleeve is connected with the inner threads of the connecting groove, and the threaded rod and the nut are arranged in the sleeve.

Through adopting above-mentioned technical scheme, carry out parcel formula to nut and threaded rod by the sleeve and shelter from, and then can avoid outside rainwater corrosion nut.

Preferably, the top thread connection of riser has a pair of push rod, and two the bottom of push rod all contacts the top surface of slider.

By adopting the technical scheme, the situation that the side surface of the movable plate is tilted by tilting can be avoided, and the strength of the fixed lead of the movable plate and the fixed plate can be further increased by adopting the design.

Preferably, each of the conical blocks is arranged in an annular array.

By adopting the technical scheme, the symmetry of the extrusion lead of each conical block can be ensured.

Preferably, the outer side edges of the sliding blocks are rounded.

By adopting the technical scheme, the sliding block can slide up and down in the corresponding sliding groove.

In summary, the utility model has the following beneficial technical effects:

through alternate the metal end of two wires and place two arc inslot on the fixed plate, then push down the movable plate, make two arc inslot contact wire's on the movable plate metal end, then operating personnel is rotating the nut, make the nut reciprocate at the threaded rod, thereby push down the movable plate, from this movable plate and fixed plate cooperation can extrude the metal end of wire fixedly, all be provided with the toper piece in each arc inslot moreover, thereby each toper piece can carry out extrusion contact to wire's metal end, this structural design, thereby can ensure the fixed intensity of lead wire centre gripping, carry out the interlock extrusion to the metal end of lead wire by each toper piece, and then can reduce the risk that lead wire metal end and anchor clamps take place to drop.

Drawings

FIG. 1 is a schematic view of a power mounting lead clamp in accordance with an embodiment of the present utility model;

FIG. 2 is a schematic diagram of another side structure of a power mounting lead clamp according to an embodiment of the present utility model;

fig. 3 is a schematic structural view of a movable plate according to an embodiment of the present utility model.

Reference numerals illustrate: 1. a fixed plate; 2. a vertical plate; 3. a chute; 4. a slide block; 5. a movable plate; 6. an arc-shaped groove; 7. a threaded rod; 8. a nut; 9. a conical block; 10. a connecting groove; 11. a sleeve; 12. a push rod.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

It is noted that the figures are schematic and not drawn to scale. Relative dimensions and proportions of parts of the figures have been shown exaggerated or reduced in size, for the sake of clarity and convenience in the drawings, and any dimensions are merely illustrative and not limiting. The same reference numerals are used for the same structures, elements, or accessories appearing in more than two figures to embody similar features.

The embodiment of the utility model discloses a power installation lead clamp. Referring to fig. 1-3, an electric power installation lead fixture comprises a fixed plate 1, wherein two vertical plates 2 are symmetrically and fixedly connected to the top of the fixed plate 1, sliding grooves 3 are formed in one side, opposite to the two vertical plates 2, of each vertical plate, sliding blocks 4 are slidably connected to the inner parts of the two sliding grooves 3, movable plates 5 are fixedly connected to the side ends of the two sliding blocks 4 at the same time, two arc-shaped grooves 6 are formed in the side, opposite to the fixed plate 1, of each movable plate 5, a threaded rod 7 is fixedly assembled at the center of the bottom of the fixed plate 1, the top end of the threaded rod 7 is arranged above the movable plate 5, nuts 8 are connected to the top end of the threaded rod 7 in a threaded manner, and a plurality of conical blocks 9 are fixedly connected to the inner side walls of the arc-shaped grooves 6;

specifically, the metal ends of two wires are placed in two arc-shaped grooves 6 on the fixed plate 1 in an inserted manner, then the movable plate 5 is pressed down, so that the two arc-shaped grooves 6 on the movable plate 5 contact the metal ends of the wires, then an operator rotates the nut 8, so that the nut 8 moves up and down on the threaded rod 7, and the movable plate 5 is pressed down, so that the movable plate 5 and the fixed plate 1 are matched to squeeze and fix the metal ends of the wires, and conical blocks 9 are arranged in each arc-shaped groove 6, so that each conical block 9 can squeeze and contact the metal ends of the wires, and the clamping stability of the wires is improved;

through this structural design to can ensure the fixed intensity of lead wire centre gripping, carry out the interlock extrusion by each toper piece 9 to the metal terminal of lead wire, and then can reduce the risk that lead wire metal terminal and anchor clamps take place to drop.

Referring to fig. 1 and 2, a connecting groove 10 is formed at the top of the movable plate 5 relative to the threaded rod 7, a sleeve 11 is connected with the inner thread of the connecting groove 10, and the threaded rod 7 and the nut 8 are both arranged in the sleeve 11;

specifically, after the nut 8 is assembled, an operator can assemble the sleeve 11 on the top of the movable plate 5 through threads, and the sleeve 11 shields the nut 8 and the threaded rod 7 in a wrapping manner, so that external rainwater can be prevented from corroding the nut 8.

Referring to fig. 1 and 2, the top thread connection of riser 2 has a pair of push rods 12, and the top surface of slider 4 is all contacted to the bottom of two push rods 12, and the length of push rod 12 can select the use according to the diameter of lead wire, after movable plate 5 is assembled, operating personnel can rotate each push rod 12 in proper order, extrudeed slider 4 by each push rod 12 and fix to the condition that the tilting slope appears in the side of movable plate 5, this design, can further increase the intensity of movable plate 5 and fixed lead wire of fixed plate 1.

Referring to fig. 2, the conical blocks 9 are arranged in an annular array, and the design ensures the uniformity of the extrusion lead of each conical block 9.

Referring to fig. 3, the outer sides of the sliding blocks 4 are rounded, which is beneficial to the sliding of the sliding blocks 4 up and down in the corresponding sliding grooves 3.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, and machines, parts and equipment adopt conventional models in the prior art and are not described in detail.

The implementation principle of the power installation lead clamp provided by the embodiment of the utility model is as follows: the metal ends of the two wires are inserted and placed in the two arc-shaped grooves 6 on the fixed plate 1, then the movable plate 5 is pressed down, so that the two arc-shaped grooves 6 on the movable plate 5 are in contact with the metal ends of the wires, then an operator rotates the nut 8, so that the nut 8 moves up and down on the threaded rod 7, and the movable plate 5 is pressed down, so that the movable plate 5 and the fixed plate 1 are matched to squeeze and fix the metal ends of the wires, and conical blocks 9 are arranged in each arc-shaped groove 6, so that each conical block 9 can squeeze and contact the metal ends of the wires, and the clamping stability of the wires is improved;

after the nut 8 is assembled, an operator can assemble the sleeve 11 on the top of the movable plate 5 through threads, and the sleeve 11 covers the nut 8 and the threaded rod 7, so that external rainwater can be prevented from corroding the nut 8;

finally, after the movable plate 5 is assembled, an operator can rotate each push rod 12 in turn, and each push rod 12 extrudes and fixes the sliding block 4, so that the situation that the side surface of the movable plate 5 tilts can be avoided, and the strength of the fixed lead of the movable plate 5 and the fixed plate 1 can be further increased through the design.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (5)

1. The utility model provides an electric power installation lead wire anchor clamps, includes fixed plate (1), the top symmetry rigid coupling of fixed plate (1) has two riser (2), and two spout (3) have all been seted up to one side that riser (2) are relative, two the inside of spout (3) is all sliding connection has slider (4), two the side of slider (4) has fixed connection movable plate (5) simultaneously, its characterized in that: two arc grooves (6) are formed in the opposite side faces of the movable plate (5) and the fixed plate (1), a threaded rod (7) is fixedly assembled at the center of the bottom of the fixed plate (1), the top end of the threaded rod (7) is arranged above the movable plate (5), nuts (8) are connected with the top end of the threaded rod (7) in a threaded mode, and a plurality of conical blocks (9) are fixedly connected to the inner side walls of the arc grooves (6).

2. A power mounting lead clamp as defined in claim 1, wherein: the connecting groove (10) is formed in the top of the movable plate (5) relative to the position of the threaded rod (7), the sleeve (11) is connected with the inner threads of the connecting groove (10), and the threaded rod (7) and the nut (8) are arranged in the sleeve (11).

3. A power mounting lead clamp as defined in claim 1, wherein: the top thread connection of riser (2) has a pair of push rod (12), and the bottom of two push rod (12) all contacts the top surface of slider (4).

4. A power mounting lead clamp as defined in claim 1, wherein: each conical block (9) is arranged in an annular array.

5. A power mounting lead clamp as defined in claim 1, wherein: the outer side edges of the sliding blocks (4) are rounded.