Building electrical construction threading device

Abstract

The utility model relates to the field of electrical construction, in particular to a building electrical construction threading device which comprises a base, a plurality of universal wheels arranged at the bottom of the base, an inclined push rod fixedly connected to one side of the top of the base, two fixing blocks symmetrically arranged at the top of the base, a supporting plate arranged on the side wall of one fixing block, and a first motor arranged on the supporting plate. By means of the two-way lead screw, the upper movable plate and the lower movable plate can move to be close to or far away from each other respectively, so that the upper pressing roller and the lower pressing roller are close to or far away from each other, the upper pressing roller and the lower pressing roller are pressed to be close to each other, and the two ends of the winding roll are installed on the two fixing blocks in a rotating mode. And through cooperative use of the guide columns, the device can adapt to electric wires of different sizes, meanwhile, when the electric wires pass through the structure, stability is achieved, the situation that flattening is not in place due to insufficient stability is avoided, and the flattening efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of electrical construction, concretely relates to a building electrical construction threading device. BACKGROUND

[0002] In the process of electrical construction of buildings, threading pipes are generally pre-buried in the walls of buildings, which are used for threading lighting lines, socket lines, air conditioning lines, weak current lines and the like in buildings during later building decoration, and the pipes with the threaded wires are laid in the walls.

[0003] However, the existing pressing roller device cannot adapt to different wire sizes when working, and has no stability when the wire passes through the device, so that the pressing efficiency is greatly reduced due to the insufficient stability; and the existing device has no function of cleaning the wire by the air pump after the wire passes through the pressing roller; and it is inconvenient to replace the wire reel. UTILITY MODEL CONTENTS

[0004] The utility model aims at the defects and deficiencies of the prior art, and provides a building electrical construction threading device which is reasonable in design and can solve the above-mentioned defects.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it includes a base, the base bottom is equipped with a plurality of universal wheels, the base top one side is fixedly connected with an inclined push rod, the base top is symmetrically equipped with two fixed blocks, a fixed block side wall is provided with a support plate, the support plate is provided with a motor one, the motor one drive end is provided with a wire reel, both ends of the wire reel are rotatably installed on the two fixed blocks, the base top is further provided with two inverted L-shaped blocks, the two L-shaped blocks top are equipped with a motor two, the drive end of the two motor two penetrates the L-shaped block and is provided with a bidirectional screw rod, the other end of the two bidirectional screw rods is rotatably installed on the base, a section of screw thread of the two bidirectional screw rods is movably installed with an upper movable plate, the upper movable plate bottom is symmetrically equipped with two arc-shaped blocks one, the two arc-shaped blocks one are rotatably installed with an upper pressing roller through a rotating rod, the other section of reverse screw thread of the two bidirectional screw rods is movably installed with a lower movable plate, the lower movable plate top is symmetrically equipped with two arc-shaped blocks two, the two arc-shaped blocks two are rotatably installed with a lower pressing roller through a rotating rod, the base top is further provided with an inverted U-shaped seat, the U-shaped seat is provided with a threading pipe.

[0006] Preferably, two L-shaped blocks are further provided with guide columns, the other end of the two guide columns is fixedly connected to the base, and the upper movable plate and the lower movable plate are respectively slidably connected to the two guide columns.

[0007] Preferably, one side of the U-shaped seat is provided with an air pump, an air outlet of the air pump is provided with an air pipe, the other end of the air pipe is connected to the top of the threading pipe, a dust collecting piece is arranged in the threading pipe, and the dust collecting piece is in sliding connection with the U-shaped seat.

[0008] Preferably, sliding blocks are arranged on the two fixing blocks, T-shaped guide rails are arranged on the two sides of the two sliding blocks, T-shaped guide rail grooves matched with the T-shaped guide rails are arranged on the two fixing blocks, the T-shaped guide rails are movable in the T-shaped guide rail grooves, and handles are arranged on the top of the two sliding blocks.

[0009] Preferably, the arc-shaped block one and the arc-shaped block two are respectively provided with pressure sensors.

[0010] After the above structure is adopted, the beneficial effects of the utility model are as follows:

[0011] The bidirectional screw rod is arranged, the upper movable plate and the lower movable plate can be moved to be close to or away from each other, the upper compression roller and the lower compression roller can be close to or away from each other, the device can adapt to different wire sizes through the cooperation of the guide columns, the stability of the wire when passing through the structure is ensured, the situation that the wire is not pressed flat due to insufficient stability is avoided, and the pressing efficiency is greatly improved.

[0012] The threading pipe is arranged on the base, and the air pump is used in cooperation, so that the wire passing through the threading pipe can be cleaned by air blowing, thereby avoiding the wear and tear and the service life caused by the attachment of dust during the threading process of the wire.

[0013] The sliding blocks are arranged on the fixing blocks, and the T-shaped guide rails and the T-shaped guide rail grooves are used in cooperation, so that the workers can conveniently replace wires of different sizes.

[0014] The pressure sensors are arranged on one side of the upper compression roller and the lower compression roller, the pressure values of the upper compression roller and the lower compression roller are detected in real time, a signal is transmitted to the controller when the pressure value reaches a predetermined value, and the motor is automatically turned off. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a structural schematic view of the utility model;

[0016] Figure 2 is an exploded schematic view of the sliding block of the utility model;

[0017] Figure 3 is an installation structural schematic view of the upper compression roller and the lower compression roller of the utility model;

[0018] Figure 4 is a schematic view of the threading pipe structure of the utility model;

[0019] Figure 5 is the side view of the threading and pipe passing structure of the utility model;

[0020] Figure 6 is Figure 3 the enlarged view of A in the figure.

[0021] Explanation of reference signs:

[0022] 1, base; 2, universal wheel; 3, inclined push rod; 4, fixed block; 5, support plate; 6, motor one; 7, winding disc; 8, L-shaped block; 9, motor two; 10, bidirectional screw rod; 11, upper movable plate; 12, arc-shaped block one; 13, upper compression roller; 14, lower movable plate; 15, arc-shaped block two; 16, lower compression roller; 17, U-shaped seat; 18, threading and pipe passing; 19, guide column; 20, air pump; 21, air pipe; 22, dust collecting element; 23, sliding block; 24, T-shaped guide rail; 25, T-shaped guide rail groove; 26, handle; 27, pressure sensor. DETAILED DESCRIPTION

[0023] 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 protection scope of the utility model.

[0024] As Figures 1-6As shown, the utility model provides a kind of building electrical construction threading device, it includes base 1, the bottom of base 1 is equipped with several universal wheels 2, universal wheel 2 can make the whole equipment move up, the top one side of base 1 is fixedly connected with inclined push rod 3, inclined push rod 3 can facilitate staff to exert force on equipment, the top of base 1 is symmetrically equipped with two fixed blocks 4, one fixed block 4 side wall is provided with support plate 5, support plate 5 can support motor 6, motor 6 is provided on support plate 5, the transmission end of motor 6 is provided with reel 7, motor 6 can drive reel 7 to rotate, to put out or collect wire, the both ends of reel 7 are rotatably installed on two fixed blocks 4, the top of base 1 is further provided with two inverted L-shaped blocks 8, two L-shaped blocks 8 top are equipped with motor two 9, the transmission end of two motor two 9 is provided with bidirectional screw rod 10 penetrating L-shaped block 8, the other end of two bidirectional screw rods 10 is rotatably installed on base 1, install bidirectional screw rod 10 can control the distance between upper pressure roller 13 and lower pressure roller 16, to adapt to different wire outer diameter, a section of thread of two bidirectional screw rods 10 is movably installed with upper movable plate 11, the bottom of upper movable plate 11 is symmetrically equipped with two arc blocks one 12, two arc blocks one 12 are rotatably installed with upper pressure roller 13 by rotating rod, the other section of reverse thread of two bidirectional screw rods 10 is movably installed with lower movable plate 14, the top of lower movable plate 14 is symmetrically equipped with two arc blocks two 15, two arc blocks two 15 are rotatably installed with lower pressure roller 16 by rotating rod, upper and lower pressure roller 16 can straighten the curved wire, the top of base 1 is further provided with inverted U-shaped seat 17, U-shaped seat 17 is provided with threading pipe 18, when threading pipe 18 can play a guiding role on wire;

[0025] Two L-shaped blocks 8 are further provided with guide column 19, the other end of two guide columns 19 is fixedly connected to base 1, upper movable plate 11 and lower movable plate 14 are respectively slidably connected to two guide columns 19, two guide columns 19 can limit the movement of upper movable plate 11 and lower movable plate 14;

[0026] The side of U-shaped seat 17 is provided with air pump 20, the output end of air pump 20 is provided with air pipe 21, the other end of air pipe 21 is connected to the top of threading pipe 18, when air pump 20 works, it can continuously suck air to spray the wire passing through threading pipe 18, to clean the dust on the wire, threading pipe 18 is provided with dust collecting element 22, dust collecting element 22 is slidably connected to U-shaped seat 17, setting up dragable dust collecting element 22 can facilitate cleaning;

[0027] Two fixed blocks 4 are provided with sliding blocks 23, and the two sides of the sliding blocks 23 are provided with T-shaped guide rails 24, and the two fixed blocks 4 are provided with T-shaped guide rail grooves 25 matched with the T-shaped guide rails 24, and the T-shaped guide rails 24 are movably arranged in the T-shaped guide rail grooves 25, and when the sliding blocks 23 move, the sliding blocks 23 can be stabilized and limited, and handles 26 are arranged at the top of the two sliding blocks 23, and the handles 26 can conveniently drag the sliding blocks 23 out;

[0028] The arc-shaped block one 12 and the arc-shaped block two 15 are respectively provided with pressure sensors 27, and when the upper pressing roller 13 and the lower pressing roller 16 feel a predetermined pressure value, the pressure sensor 27 transmits a signal to the controller, and the controller controls the two motor twos 9 to stop rotating, so that the bidirectional screw rod 10 is prevented from over-rotating.

[0029] The principle and use process of the utility model are as follows:

[0030] When it is needed to use, the staff needs to know the size of the wire to be threaded in advance, so as to adjust the predetermined pressure value of the pressure sensor, then the staff holds the handle 26 with hands, so as to drag the two sliding blocks 23 out, replace the wire reel 7, when the replacement is completed, place the sliding blocks 23 in the fixed blocks 4 along the T-shaped guide rail grooves 25 again, then start the motor one 6 and the motor two 9, the wire passes between the upper pressing roller 13 and the lower pressing roller 16, then the transmission end of the motor two 9 rotates to drive the bidirectional screw rod 10 to rotate, so that the upper movable plate 11 moves downwards and the lower movable plate 14 moves upwards, until the upper pressing roller 13 and the lower pressing roller 16 contact the wire and the pressure sensor 27 reaches the predetermined pressure value, then the pressure sensor 27 transmits a signal to the controller, the controller stops the motor two 9, so that the upper pressing roller 13 and the lower pressing roller 16 stop approaching, then the flattened wire passes through the wire threading pipe 18, and the air pump 20 is used, the air pipe 21 of the air pump 20 sprays air on the passing wire, so that the dust is cleaned away, and the dust falls into the lower dust collecting element 22, and the slidable dust collecting element 22 can conveniently clean the dust collecting element 22.

[0031] It should be understood that the above specific embodiments of the utility model are only used for example or explanation of the principle of the utility model, and do not constitute the limitation of the utility model. Therefore, any modification, equivalent replacement, improvement, etc. made without deviating from the spirit and scope of the utility model shall be included in the protection scope of the utility model. In addition, the appended claims of the utility model aim to cover all changes and modifications falling into the scope and boundary of the appended claims, or the equivalent forms of such scope and boundary.

Claims

1. A building electrical construction threading device, comprising a base (1), the bottom of the base (1) is provided with a plurality of universal wheels (2), and the top of the base (1) is fixedly connected with an inclined push rod (3) on one side, characterized in that: The base (1) top symmetry is equipped with two fixed blocks (4), one of the fixed blocks (4) side wall is provided with a support plate (5), the support plate (5) is provided with motor one (6), the transmission end of motor one (6) is provided with a winding disc (7), the winding disc (7) is rotatably mounted on two fixed blocks (4), the base (1) top is provided with two inverted L type blocks (8), two L type blocks (8) top is equipped with motor two (9), two motor two (9) transmission end is provided with two-way screw rod (10) penetrating L type block (8), two two-way screw rod (10) the other end is rotatably mounted on the base (1), one section of the thread of two two-way screw rod (10) is movably installed with the upper movable plate (11), the upper movable plate (11) bottom symmetry is equipped with two arc block one (12), two arc block one (12) between through the rotating rod rotatably mounted with upper press roller (13), the other section of the thread of two two-way screw rod (10) is movably installed with the lower movable plate (14), the lower movable plate (14) top symmetry is equipped with two arc block two (15), two arc block two (15) between through the rotating rod rotatably mounted with lower press roller (16), the base (1) top is provided with inverted U type seat (17), the U type seat (17) is provided with threading pipe (18).

2. The threading device for electrical construction in buildings according to claim 1, characterized in that: Two L type blocks (8) are also provided with guide column (19), two guide columns (19) the other end is fixedly connected to the base (1), the upper movable plate (11) and the lower movable plate (14) are respectively connected with two guide columns (19) slidingly.

3. The threading device according to claim 1, characterized in that: The side of the U type seat (17) is provided with air pump (20), the output end of the air pump (20) is provided with air pipe (21), the other end of the air pipe (21) is connected to the top of the threading pipe (18), the threading pipe (18) is provided with dust collecting part (22), the dust collecting part (22) is slidably connected with the U type seat (17).

4. The threading device according to claim 1, characterized in that: Two fixed blocks (4) are provided with sliding block (23), two sliding blocks (23) are provided with T type guide rail (24) on both sides, two fixed blocks (4) are provided with T type guide rail groove (25) matched with T type guide rail (24), the T type guide rail (24) is movably arranged in the T type guide rail groove (25), two sliding blocks (23) top is provided with handle (26).

5. The electrical construction device of claim 1, wherein: The arc block one (12) and the arc block two (15) are respectively provided with pressure sensor (27).

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