Wire end fixing device for electric power engineering construction

Abstract

The utility model discloses a wire end fixing device for electric power engineering construction, which comprises a base, symmetrically arranged wire limiting seats are mounted on the base, clamping blocks for clamping wires placed in the wire limiting seats are inserted into the wire limiting seats, and limiting assemblies limited on the wire limiting seats are mounted on the clamping blocks. The two connectors can be conveniently placed through the wire limiting seats arranged on the two sides of the base, the holding parts are limited on the wire limiting seats, and the clamping blocks can be clamped on the wires, so that the wires are clamped and limited on the wire limiting seats, the wires can bear the pulling force of the wires, and wire ends are conveniently connected.

Description

Technical Field

[0001] The utility model relates to the technical field of electric wire head fixing for electric power construction, and specifically relates to a wire head fixing device for electric power engineering construction. Background Art

[0002] Electricity is an energy source that uses electrical energy as a driving force. Even in today's Internet age, we still have a continuously growing demand for electricity.

[0003] When laying cables, the wire ends connecting the cables need to be butt-jointed; during the butt-jointing process, in order to improve the stability of the butt joint and the convenience of single-person operation, a corresponding wire end fixing device is generally required to fix the two wire ends.

[0004] However, in the prior art, during the process of connecting two wire ends, both ends of the wire ends need to be fixed, and the traditional method is to pull them manually, which may cause displacement due to the weight of the wires, or it is very inconvenient to perform the connection operation while pulling the wires manually. Therefore, a device that can fix the two wiring terminals is needed to ensure smoother terminal connection. Therefore, a wire end fixing device for power engineering construction is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a wire end fixing device for electric power engineering construction to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire end fixing device for power engineering construction, comprising a base, on which a symmetrically arranged wire limit seat is installed, and the wire limit seat is plugged with a clamping block for clamping the wire placed in the wire limit seat, and the clamping block is installed with a limit component limited to a position on the wire limit seat.

[0007] The limiting assembly comprises a holding portion, the clamping block is installed at the bottom of the holding portion, a limiting portion is installed at the lower end of the holding portion, and the lower end of the limiting portion is limited in a limiting hole provided on the electric wire limiting seat.

[0008] Preferably, the limiting portion includes a holding portion which is hollow inside, and a clamping block is symmetrically arranged inside the holding portion, a spring is arranged between the clamping block and the inner end of the holding portion, the lower end of the clamping block is clamped in the limiting hole, and the lower end of the holding portion extends downward and is inserted into the limiting hole.

[0009] Preferably, a pressing portion is installed on the outer side wall of the holding portion, and the pressing portion is connected to the clamping block through a connecting rod penetrating the holding portion.

[0010] Preferably, the limiting portion includes a bottom portion of the holding portion on which symmetrically arranged positioning columns are installed, the positioning columns are inserted into the limiting holes, and an adsorption component is installed on the base.

[0011] Preferably, the adsorption assembly includes a placement groove opened at the lower end of the limiting hole of the wire limiting seat, an electromagnetic suction cup placed in the placement groove is installed on the base for adsorbing the positioning column, and a switch for controlling the suction force of the electromagnetic suction cup is installed on the base.

[0012] Compared with the prior art, the beneficial effects of the utility model are: a wire end fixing device for power engineering construction, which can facilitate the placement of two joints by means of wire limit seats arranged on both sides of the base, and can clamp the clamping block on the wire by limiting the holding part on the wire limit seat, thereby clamping the wire on the wire limit seat, so that the wire can withstand the pulling force of the wire and facilitate the connection of the wire end. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the first embodiment of the utility model;

[0014] Figure 2 This is a cross-sectional view of the limiting part and the wire limiting seat structure in the first embodiment of the utility model;

[0015] Figure 3 This is a partial structural disassembly diagram of the first embodiment of the present utility model;

[0016] Figure 4 This is a schematic diagram of the overall structure of the second embodiment of the present utility model;

[0017] Figure 5 This is a schematic diagram of the bottom structure of the wire limiting seat in the second embodiment of the utility model;

[0018] Figure 6 This is a partial structural disassembly diagram of the second embodiment of the present utility model.

[0019] In the figure: 1-base, 2-wire limit seat, 3-clamping block, 4-holding part, 5-limiting hole, 6-clamping block, 7-spring, 8-pressing part, 9-positioning column, 10-switch, 11-placing slot, 12-electromagnetic suction cup. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1

[0022] See also Figure 1-3 The utility model provides a technical solution: a wire end fixing device for power engineering construction, comprising a base 1, on which a symmetrically arranged wire limit seat 2 is installed, and a clamping block 3 for clamping the wire placed in the wire limit seat 2 is inserted on the wire limit seat 2, and a limiting component limited to a position on the wire limit seat 2 is installed on the clamping block 3.

[0023] The bottom of the clamping block 3 is a curved surface, and an anti-slip pad is provided on the curved surface.

[0024] The limiting assembly includes a holding portion 4 , the clamping block 3 is installed at the bottom of the holding portion 4 , a limiting portion is installed at the lower end of the holding portion, and the lower end of the limiting portion is limited in a limiting hole 5 opened on the wire limiting seat 2 .

[0025] Specifically, the limiting portion includes a holding portion 4 which is hollow inside, and a clamping block 6 is symmetrically arranged inside the holding portion 4. A spring 7 is arranged between the clamping block 6 and the inner end of the holding portion 4. The lower end of the clamping block 6 is clamped in the limiting hole 5, and the lower end of the holding portion 4 extends downward and is inserted into the limiting hole 5.

[0026] The limiting hole 5 is L-shaped, and the extending ends of the two limiting holes 5 are separated from each other. The clamping block 6 is L-shaped, and the extending end of the clamping block 6 corresponds to the extending end of the limiting hole 5 .

[0027] Specifically, a pressing portion 8 is installed on the outer wall of the holding portion 4 , and the pressing portion 8 penetrates the holding portion 4 and is connected to the clamping block 6 via a connecting rod.

[0028] When in use, place the connector to be connected into the groove on the wire limiting seat 2, then pick up the holding part 3, make the clamping block 6 at the lower end of the holding part 3 correspond to the upper end of the limiting hole 5, and then press the pressing part 8, the pressing part 8 drives the clamping block 6 to move in the holding part 4, compresses the spring 7, and the clamping block 6 approaches the lower end extension side of the holding part 4, and then the holding part 4 is moved downward, the downward extending end of the holding part 4 and the clamping block 6 are inserted into the limiting hole 5, the clamping block 3 is fitted with the surface of the wire, and then the force pressing the pressing part 8 is released, and the elastic force of the spring 7 makes the clamping block 6 and the downward extending end of the holding part 4 move to both sides and fit closely with the side walls of the limiting hole 5, and the extending end of the clamping block 6 is clamped at the extending end of the limiting hole 5, thereby fixing the position of the clamping block 3, and the clamping block 3 clamps the wire end and limits it on the wire limiting seat 2.

[0029] Embodiment 2

[0030] See also Figure 4-6A wire end fixing device for power engineering construction includes a base 1, on which a symmetrically arranged wire limit seat 2 is installed, and a clamping block 3 for clamping the wire placed in the wire limit seat 2 is inserted on the wire limit seat 2, and a limiting component limited to a position on the wire limit seat 2 is installed on the clamping block 3.

[0031] The bottom of the clamping block 3 is a curved surface, and an anti-slip pad is provided on the curved surface.

[0032] The limiting assembly includes a holding portion 4 , the clamping block 3 is installed at the bottom of the holding portion 4 , a limiting portion is installed at the lower end of the holding portion, and the lower end of the limiting portion is limited in a limiting hole 5 opened on the wire limiting seat 2 .

[0033] Specifically, the limiting portion includes a bottom of the holding portion 4 on which symmetrically arranged positioning columns 9 are installed, the positioning columns 9 are inserted into the limiting holes 5, and an adsorption component is installed on the base 1.

[0034] Specifically, the adsorption component includes a placement groove 11 opened at the lower end of the wire limit seat 2 corresponding to the limit hole 5, and the base 1 is equipped with an electromagnetic suction cup 12 placed in the placement groove 11 for adsorbing the positioning column 9, and the base 1 is equipped with a switch 10 for controlling the suction force of the electromagnetic suction cup 12.

[0035] The positioning column 9 is made of metal material that can be adsorbed by an electromagnetic chuck.

[0036] When in use, place the connector to be connected into the groove on the wire limiting seat 2, then pick up the holding part 4, make the positioning column 9 at the lower end of the holding part 4 correspond to the upper end of the limiting hole 5, then move the holding part 4 downward, insert the positioning column 9 into the limiting hole 5, the clamping block 3 fits with the wire end, and then control the electromagnetic suction cup 12 to be energized through the switch 10 to adsorb the positioning column 9, thereby fixing the position of the clamping block 3, and the clamping block 3 clamps the wire end and limits it on the wire limiting seat 2.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire end fixing device for electric power engineering construction, characterized in that: The invention comprises a base (1), on which a symmetrically arranged electric wire limiting seat (2) is mounted, on which a clamping block (3) for clamping an electric wire placed in the electric wire limiting seat (2) is plugged, and on which a limiting component limitedly positioned on the electric wire limiting seat (2) is mounted; The limiting assembly comprises a holding portion (4), the clamping block (3) is mounted on the bottom of the holding portion (4), a limiting portion is mounted on the lower end of the holding portion, and the lower end of the limiting portion is limited in a limiting hole (5) provided on the electric wire limiting seat (2).

2. The wire end fixing device for electric power engineering construction according to claim 1 is characterized in that: The limiting portion comprises a holding portion (4) which is hollow inside, a clamping block (6) being symmetrically arranged inside the holding portion (4), a spring (7) being arranged between the clamping block (6) and the inner side end of the holding portion (4), the lower end of the clamping block (6) being clamped in the limiting hole (5), and the lower end of the holding portion (4) extending downwardly and being inserted in the limiting hole (5).

3. The wire end fixing device for electric power engineering construction according to claim 2 is characterized in that: A pressing portion (8) is installed on the outer side wall of the holding portion (4), and the pressing portion (8) penetrates the holding portion (4) and is connected to the clamping block (6) via a connecting rod.

4. The wire end fixing device for electric power engineering construction according to claim 1 is characterized in that: The limiting portion comprises a holding portion (4) having symmetrically arranged positioning columns (9) installed at the bottom thereof, the positioning columns (9) being inserted into the limiting holes, and an adsorption component being installed on the base (1).

5. The wire end fixing device for electric power engineering construction according to claim 4 is characterized in that: The adsorption component comprises a placement groove (11) formed at the lower end of the electric wire limit seat (2) corresponding to the limit hole (5); an electromagnetic suction cup (12) placed in the placement groove (11) is installed on the base (1) for adsorbing the positioning column (9); and a switch (10) for controlling the suction force of the electromagnetic suction cup (12) is installed on the base (1).

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