Wire alignment device for electrical installation

Abstract

The utility model relates to the technical field of electrical installation, and discloses an alignment device for electrical installation, which comprises an installation frame, the top of the installation frame is fixedly connected with a junction box, the inner wall of the installation frame is provided with a wiring assembly used for wiring and fixing, the top of the installation frame is provided with a take-up assembly used for constraining redundant wires, and the top of the installation frame is provided with a power supply. The wiring assembly comprises a two-way threaded rod, the two-way threaded rod is rotatably mounted on the side wall of the mounting frame at the bottom of the wiring box, and the side walls of the two sides of the two-way threaded rod are in threaded connection with sliding blocks; according to the wire alignment device for electrical installation, a pressing plate is used for pressing a wire in an inner cavity of a clamping groove of a sliding block, the end of the wire is located in an inner cavity of a square groove and protrudes towards the outer side of the sliding block, then a two-way threaded rod is rotated, the sliding block drives the wire to move towards the middle through threaded connection between the two-way threaded rod and the sliding block, and then a second threaded bolt is rotated; the pressing block is driven to slide down to the inner cavity of the square groove, the two wires are pressed and fixed, and wiring is simple and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrical installation technical field, concretely is a line aligner for electrical installation. BACKGROUND

[0002] The line aligner is the equipment that assists staff to carry out alignment to two wires, can straighten the electric wire, carries out butt joint to the electric wire, can improve the work efficiency of electrician, in electrical installation engineering, main work content includes when newly installing electrical system, installs and wiring operation of distribution equipment, because electrical circuit is complicated, needs to carry out alignment and wiring respectively to multiple wires and the like work, when newly installing electrical system, installs and wiring operation of distribution equipment, because electrical circuit is complicated, needs to carry out alignment and wiring respectively to multiple wires and the like work, wherein the announcement number is: CN 219122273 U, provides a line aligner for electrical installation, relates to electrical installation field, including line aligner body, the inner bottom wall of line aligner body is equipped with seven limit slots, the front surface of line aligner body is equipped with through -hole, the inner wall of limit slot is provided with electrical installation alignment, the top of line aligner body is provided with sealing cover;The utility model discloses through set up through -hole, makes electrical installation alignment to be placed in the limit slot in proper order, sets up threaded rod, drives the support plate to move downwards through the clamping plate connected by connecting rod, so that the clamping plate is tightly attached on the corresponding electrical installation alignment, sets up spring, so as to buffer the pressure of clamping plate, prevents the clamping plate from over -extruding and causing damage to electrical installation alignment, is convenient for the protection of electrical installation alignment, realizes that the line aligner is convenient for the cable for electrical installation and is separated and fixed, avoids the cable for electrical installation and appears the situation of knot.

[0003] In the above scheme, the wire rod needs to be placed in the corresponding limit slot in the line aligner body through the through hole, and then the wire rod is pressed tightly by the clamping plate. However, due to the elastic force of the wire rod itself, the wire rod cannot remain in a straight line after being inserted into the limit slot cavity, and bending is inevitable. At this time, the clamping plate cannot fix the wire rod, and the ends of the two wire rods may not contact each other in the limit slot cavity to realize wiring. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides a line aligner for electrical installation, which has the advantages of convenient threading and fixing and restraining excess wire rods, and avoids the problem of bending of the wire rod due to its own elastic force.

[0005] To achieve the purpose of convenient threading and fixing and restraining excess wire rods, the utility model provides the following technical solutions:

[0006] The utility model provides a wire aligner for electrical installation, including the installation frame, the installation frame top fixedly connected with the junction box, the installation frame inner wall is installed with the junction assembly, and the junction assembly is used for wiring and fixed, the installation frame top is installed with the take-up assembly, and the take-up assembly is used for binding the excess wire material, still includes:

[0007] The junction assembly includes a bidirectional threaded rod rotatably installed on the sidewall of the installation frame at the bottom of the junction box, the sidewalls on both sides of the bidirectional threaded rod are threadedly connected with sliding blocks, the sliding blocks can extend into the inner cavity of the junction box, a clamping groove is formed on the surface of the sliding block, a first threaded bolt is threadedly connected to the top of the junction box, and a pressing block is rotatably connected to the bottom of the first threaded bolt.

[0008] According to some embodiments, a second threaded bolt is threadedly connected to the top of the sliding block, a pressing plate is rotatably connected to the bottom of the second threaded bolt, a clamping block is fixedly connected to the bottom end of the pressing plate, the clamping block can extend into the inner cavity of the clamping groove, a square groove is formed on the surface of the sliding block, and the pressing block can extend into the inner cavity of the square groove.

[0009] According to some embodiments, the take-up assembly includes a connecting frame fixedly installed on both sides of the top of the installation frame, a connecting column is fixedly connected to the inner wall of the connecting frame, a third threaded bolt is threadedly connected to the top of the connecting frame, a clamping plate is rotatably connected to the bottom end of the third threaded bolt, the bottom of the clamping plate is arc-shaped, a limiting column is fixedly connected to the top of the clamping plate, the limiting column penetrates through the connecting frame, and a plurality of partition plates are fixedly connected to the sidewall of the connecting column.

[0010] According to some embodiments, a plurality of sets of the bidirectional threaded rod, the first threaded bolt and the third threaded bolt are provided and correspond to each other, and a nut is threadedly connected to the sidewall of the bidirectional threaded rod, the nut is used for fixing the bidirectional threaded rod. Advantages

[0011] The utility model provides a wire aligner for electrical installation, which has the following advantages:

[0012] (1) The wire aligner for electrical installation uses the pressing plate to press the wire tightly in the inner cavity of the clamping groove of the sliding block, so that the end of the wire is located in the inner cavity of the square groove and protrudes outwardly from the sliding block. Then, the bidirectional threaded rod is rotated, the sliding block and the wire are moved to the middle position through the threaded connection between the bidirectional threaded rod and the sliding block, and the second threaded bolt is rotated to drive the pressing block to slide down to the inner cavity of the square groove, so that the two wires are pressed and fixed tightly. The wiring is simple and convenient.

[0013] (2) The wire aligner for electrical installation winds the excess wire around the sidewall of the connecting column, then rotates the third threaded bolt to drive the clamping plate to slide down, and the clamping plate presses the wire tightly against the sidewall of the connecting column to prevent the wire from loosening. The partition plates can prevent multiple wires from being tangled and disordered. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of the device of the utility model;

[0015] Figure 2 It is a structure schematic view (positive section) of the device of the utility model;

[0016] Figure 3 It is a structure schematic view of the sliding block of the utility model;

[0017] Figure 4 It is a structure schematic view of the connecting frame of the utility model.

[0018] In the drawing: 1, mounting frame; 101, junction box; 2, junction assembly; 201, bidirectional threaded rod; 202, sliding block; 203, clamping groove; 204, first threaded bolt; 205, pressing block; 206, second threaded bolt; 207, pressing plate; 208, clamping block; 209, square groove; 3, take-up assembly; 301, connecting frame; 302, connecting column; 303, third threaded bolt; 304, clamping plate; 305, limiting column; 306, partition plate; 4, nut. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Referring to Figures 1-4 A line matching device for electrical installation, comprising a mounting frame 1, the top of the mounting frame 1 is fixedly connected with a junction box 101, the inner wall of the mounting frame 1 is installed with a junction assembly 2, the junction assembly 2 is used for wiring and fixing, the top of the mounting frame 1 is installed with a take-up assembly 3, the take-up assembly 3 is used for binding excess wire, and the device further comprises:

[0021] The junction assembly 2 comprises a bidirectional threaded rod 201, the bidirectional threaded rod 201 is rotatably installed on the side wall of the mounting frame 1 at the bottom of the junction box 101, the two side walls of the bidirectional threaded rod 201 are both threadedly connected with a sliding block 202, the sliding block 202 can extend into the inner cavity of the junction box 101, the surface of the sliding block 202 is provided with a clamping groove 203, the top of the junction box 101 is threadedly connected with a first threaded bolt 204, and the bottom of the first threaded bolt 204 is rotatably connected with a pressing block 205;

[0022] The top of the sliding block 202 is threadedly connected with a second threaded bolt 206, and the bottom of the second threaded bolt 206 is rotatably connected with a pressing plate 207;

[0023] The bottom end of the pressing plate 207 is fixedly connected with a clamping block 208, and the clamping block 208 can extend into the inner cavity of the clamping groove 203; the surface of the sliding block 202 is provided with a square groove 209, and the pressing block 205 can extend into the inner cavity of the square groove 209;

[0024] It should be noted that: the two wires that need to be connected are placed in the inner cavity of the clamping groove 203 on the surface of the sliding block 202 on the side wall of the bidirectional threaded rod 201, and the wire heads are placed in the inner cavity of the square groove 209 on the surface of the sliding block 202 and protrude outward, then the second threaded bolt 206 on the top of the sliding block 202 is rotated, the second threaded bolt 206 drives the pressing plate 207 to slide downward, and the clamping block 208 at the bottom of the pressing plate 207 is used to fix the wires in the inner cavity of the clamping groove 203, then the bidirectional threaded rod 201 is rotated, and the threaded connection between the bidirectional threaded rod 201 and the sliding block 202 makes the sliding block 202 move the wire heads to the center position of the junction box 101, at this time the sliding blocks 202 are in contact, and the wire heads are in contact with each other in the square groove 209 on the top of the sliding block 202, then the first threaded bolt 204 is rotated, the first threaded bolt 204 drives the pressing block 205 to slide downward into the square grooves 209 of the two sliding blocks 202, and the wire heads are pressed tightly to prevent the wire heads from coming off during use.

[0025] Referring to Figures 1-4 The take-up assembly 3 comprises a connecting frame 301 fixedly installed on both sides of the top of the mounting frame 1, and a connecting column 302 fixedly connected to the inner wall of the connecting frame 301;

[0026] A third threaded bolt 303 is threadedly connected to the top of the connecting frame 301, a clamping plate 304 is rotatably connected to the bottom end of the third threaded bolt 303, and the bottom of the clamping plate 304 is arc-shaped;

[0027] A limiting column 305 is fixedly connected to the top of the clamping plate 304 and penetrates through the connecting frame 301, and a plurality of partition plates 306 are fixedly connected to the side wall of the connecting column 302;

[0028] It should be noted that: after the wiring is completed, the excess wires are wound around the side wall of the connecting column 302, then the third threaded bolt 303 is rotated, the third threaded bolt 303 drives the clamping plate 304 to slide downward, and the clamping plate 304 tightly presses the wires against the side wall of the connecting column 302 to prevent the wires from loosening, and the partition plates 306 can prevent multiple wires from being tangled and disordered, and the limiting column 305 can prevent the clamping plate 304 from rotating with the third threaded bolt 303.

[0029] Referring to Figures 1-4 The bidirectional threaded rod 201, the first threaded bolt 204 and the third threaded bolt 303 are provided in multiple groups and one-to-one correspondence;

[0030] A nut 4 is threadedly connected to the side wall of the bidirectional threaded rod 201, and the nut 4 is used to fix the bidirectional threaded rod 201;

[0031] Need to explain: the bidirectional threaded rod 201, the first threaded bolt 204 and the third threaded bolt 303 are provided with multiple groups, and the wiring of multiple wires can be realized, wherein the nut 4 is used for fixing the bidirectional threaded rod 201, so as to fix the position of the sliding block 202.

[0032] Operation mode: the two wires to be wired are respectively placed in the inner cavity of the clamping groove 203 on the surface of the sliding block 202 on the side wall of the bidirectional threaded rod 201, the wire head is placed in the inner cavity of the square groove 209 on the surface of the sliding block 202, and protrudes outwardly from the sliding block 202, then the second threaded bolt 206 on the top of the sliding block 202 is rotated, the second threaded bolt 206 drives the pressing plate 207 to slide downward, the wire is fixed in the inner cavity of the clamping groove 203 by the clamping block 208 at the bottom of the pressing plate 207, then the bidirectional threaded rod 201 is rotated, and the sliding block 202 is driven to move to the center position of the junction box 101 by the threaded connection between the bidirectional threaded rod 201 and the sliding block 202, at this time, the sliding blocks 202 are in contact, and the wire heads are in contact with each other in the inner cavity of the square groove 209 on the top of the sliding block 202, then the first threaded bolt 204 is rotated, the first threaded bolt 204 drives the pressing block 205 to slide downward to the inner cavity of the square groove 209 of the two sliding blocks 202, and the wire head is pressed tightly to avoid the wire head from being separated in the use process;

[0033] After completing the wiring, the excess wires are wound on the side wall of the connecting column 302, then the third threaded bolt 303 is rotated, the third threaded bolt 303 drives the clamping plate 304 to slide downward, the clamping plate 304 tightly presses the wires on the side wall of the connecting column 302, so as to avoid the wires from being loose, the partition plate 306 can avoid the wires from being entangled and chaotic, and the limiting column 305 can avoid the clamping plate 304 from rotating with the third threaded bolt 303.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A wire aligner for electrical installation comprising a mounting frame (1), characterised in that: The mounting frame (1) top fixedly connected with the junction box (101), the mounting frame (1) inner wall is installed with the junction assembly (2), the junction assembly (2) is used for wiring and fixed, the mounting frame (1) top is installed with the take-up assembly (3), and the take-up assembly (3) is used for binding excess wire, further comprising: The junction assembly (2) includes a two-way threaded rod (201), which is rotatably installed on the side wall of the mounting frame (1) at the bottom of the junction box (101), the two-way threaded rod (201) is provided with a sliding block (202) on both sides, and the sliding block (202) can extend into the inner cavity of the junction box (101), the sliding block (202) is provided with a clamping groove (203) on the surface, the junction box (101) is provided with a first threaded bolt (204) on the top, and the first threaded bolt (204) is rotatably connected with a pressing block (205) at the bottom.

2. A wire matching device for electrical installation according to claim 1, characterized in that: The sliding block (202) is provided with a second threaded bolt (206) on the top, and the second threaded bolt (206) is rotatably connected with a pressing plate (207) at the bottom.

3. A wire matching device for electrical installation according to claim 2, characterized in that: The pressing plate (207) is fixedly connected with a clamping block (208) at the bottom end, and the clamping block (208) can extend into the inner cavity of the clamping groove (203), the surface of the sliding block (202) is provided with a square groove (209), and the pressing block (205) can extend into the inner cavity of the square groove (209).

4. An electrical installation wire matching device according to claim 3, characterized in that: The take-up assembly (3) includes a connecting frame (301), which is fixedly installed on both sides of the top of the mounting frame (1), and the connecting frame (301) is fixedly connected with a connecting column (302) on the inner wall.

5. A wire chaser for electrical installations according to claim 4, characterized in that: The connecting frame (301) is provided with a third threaded bolt (303) on the top, and the third threaded bolt (303) is rotatably connected with a clamping plate (304) at the bottom end, and the clamping plate (304) is provided with an arc at the bottom.

6. A wire chaser for electrical installations according to claim 5, characterized in that: The clamping plate (304) is fixedly connected with a limiting column (305) on the top, and the limiting column (305) penetrates through the connecting frame (301), and the connecting column (302) is fixedly connected with a plurality of partition plates (306) on the side wall.

7. A wire chaser for electrical installations according to claim 6, characterized in that: The two-way threaded rod (201), the first threaded bolt (204) and the third threaded bolt (303) are provided with a plurality of groups, and one-to-one correspondence.

8. A wire chaser for electrical installations according to claim 7, characterized in that: The side wall of the two-way threaded rod (201) is provided with a nut (4), which is used for fixing the two-way threaded rod (201).

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