Wire paying-off and doubling device

Abstract

The utility model discloses an electric wire paying-off and doubling device which comprises a base, one end of the base is rotatably provided with a winding roller, the other end of the base is provided with a rotating shaft for placing a wire spool, the base is provided with a pulley between the winding roller and the rotating shaft, the pulley is higher than the winding roller and the rotating shaft, and one end of the pulley is fixedly connected with a rotation counter. The beneficial effects of the utility model are that the device achieves the doubling of a plurality of electric wires through the winding of the winding roller, the placement of the wire spool on the rotating shaft, and the connection of the pulley with the rotation counter, thereby saving the doubling time, and improving the doubling efficiency; the doubling length can be approximately estimated according to the number of turns of rotation of the pulley; and the wire body entanglement work in the doubling process is realized through the adhesive tape winding mechanism, so that the connection is firmer after the wires are doubled, and the wire scattering condition is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, and particularly relates to a wire pay-off and merging device. Background Art

[0002] During the stage of installing wires at the construction site, a wire merging and pay-off process will be carried out. For example, in wire construction, the same circuit consists of three wires: a live wire, a neutral wire, and a ground wire. Generally, the live wire, the neutral wire, and the ground wire are red, blue, and yellowish-green respectively. For the convenience of transportation and storage, the live wire, the neutral wire, and the ground wire are usually stored separately on wire winding reels. In the existing related technologies, to merge the three wires, namely the live wire, the neutral wire, and the ground wire, the live wire, the neutral wire, and the ground wire need to be taken out from their respective scattered wire winding reels and then merged.

[0003] In the prior art, manual wire pay-off requires a large area to stretch the wires, and then the wires are wrapped with tape little by little and collected. Traditional manual wire pulling and merging are time-consuming and laborious. Content of the Utility Model

[0004] In order to overcome the problems in the prior art that manual wire pay-off requires a large area to stretch the wires, and then the wires are wrapped with tape little by little and collected, and traditional manual wire pulling and merging are time-consuming and laborious, the utility model provides a wire pay-off and merging device. The technical solution is as follows:

[0005] A wire pay-off and merging device includes a base. One end of the base is rotatably provided with a winding drum, and the other end is provided with a rotating shaft for placing a wire winding reel. A pulley is arranged between the winding drum and the rotating shaft on the base, and the pulley is higher than the winding drum and the rotating shaft. One end of the pulley is fixedly connected with a rotation counter. The pulley can gather multiple wires for convenient binding, and according to the number displayed on the rotation counter and the circumference of the pulley, the length of the wire merging can be roughly estimated.

[0006] Further, a tape winding mechanism is provided between the base and the wire winding drum and the pulley. The tape winding mechanism includes a second bracket fixed to the base. The upper end of the second bracket is fixed with a lower semi-circular ring plate through a connecting rod. The upper end of the second bracket is hinged with an upper semi-circular ring plate through a connecting rod. A semi-circular annular groove is formed on the side of the lower semi-circular ring plate and the upper semi-circular ring plate close to the wire winding drum. And the two semi-circular annular grooves can be combined into a complete circular annular groove. A slide bar is slidably arranged in the semi-circular annular groove on the lower semi-circular ring plate. One end of the slide bar is fixed with a tape seat. A tape is arranged on the tape seat. After multiple wires are aggregated together through the pulley, they can be well bundled through the tape, so that the wires can be combined. Therefore, the tape is placed on the tape seat, and the tape on the tape seat is driven by operating the slide bar to bind the wires along the annular groove as a track, avoiding repeatedly taking the tape for binding during the wire bundling operation, thus saving time.

[0007] Further, the slide bar is T-shaped. A clamping groove matching the cross bar of the slide bar is formed in the inner wall of the annular groove for one week. And one end of the cross bar of the slide bar is slidably arranged in the clamping groove.

[0008] Further, the tape seat is in a cylindrical shape and a baffle is fixed to the side far from the wire winding drum. And a toothed blade is fixed to the upper end of the baffle. After the wires are wound, the tape is cut off by the toothed blade, which is convenient for wire binding.

[0009] Further, one end of the slide bar is slidably arranged in the annular groove, and the other end penetrates through the baffle and extends to the outside of one end of the tape seat.

[0010] Further, a first bracket is arranged below the wire winding drum. The first bracket is in an H shape and the two vertical rods above are both inserted with connecting caps. Both ends of the wire winding drum are provided with rollers. The rollers are rotatably connected with the connecting caps. And one of the rollers at both ends of the wire winding drum is also detachably connected with the connecting cap. A turning handle is arranged on the roller at the other end. Limit plates are arranged at both ends of the wire winding drum. The limit plate at the end far from the turning handle is sleeved on the roller and is detachable. The design of the connecting cap facilitates removing the wire winding drum after the wire combination is completed, so that it is convenient to remove the limit plate and take out the wires after the wire combination is completed.

[0011] Further, a third bracket is arranged below the pulley. The upper end of the third bracket is provided with a U-shaped pulley seat. Both ends of the pulley are respectively rotatably connected with both ends of the pulley seat. And an extension plate is arranged on the outside of one end of the pulley seat. The rotation counter is fixed on the extension plate.

[0012] Further, brackets four are provided below both ends of the rotating shaft. A semi-circular rotating groove is provided at the upper end of the bracket four, and the rotating shaft is arranged in the rotating groove. The rotating groove facilitates the taking, placing and installation of the rotating shaft of the wire winding disc.

[0013] Further, universal wheels with locking structures are provided at the four corners of the base.

[0014] The beneficial effects of the technical solution provided by the present utility model are as follows: The device realizes the work of combining multiple electric wires through the wire winding drum for winding, placing the wire winding disc on the rotating shaft for unwinding, and connecting the rotating counter through the pulley, saving the wire combining time and improving the wire combining efficiency; and it can also approximately estimate the length of the combined wires according to the number of turns of the pulley; and the wire binding work during the wire combining process is realized through the tape winding mechanism, so that the connection of the electric wires after wire combining is more firm and the situation of wire scattering is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the following listed drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 is the overall structural schematic diagram of the embodiment of the present utility model;

[0017] Figure 2 is Figure 1 the enlarged schematic diagram of the structure at A in

[0018] In the drawings, the list of components represented by each reference numeral is as follows: 1. Base; 2. Wire winding drum; 3. Wire winding disc; 4. Rotating shaft; 5. Pulley; 6. Rotating counter; 7. Bracket two; 8. Lower semi-circular ring plate; 9. Upper semi-circular ring plate; 10. Ring groove; 11. Slide bar; 12. Tape seat; 13. Tape; 14. Baffle; 15. Bracket one; 16. Connecting cap; 17. Turning handle; 18. Bracket three; 19. Bracket four; 20. Universal wheel; 21. Tooth-shaped blade. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] To make the purpose, technical solutions and advantages of the present utility model clearer, the embodiments of the present utility model will be further described in detail below with reference to the drawings.

[0020] See Figures 1 to 2, an embodiment of the present utility model provides a wire pay - out and parallel - line device, which includes a base 1. A wire - winding drum 2 is rotatably arranged at one end of the base 1, and a rotating shaft 4 for placing a wire - winding disc 3 is arranged at the other end. A pulley 5 is arranged between the wire - winding drum 2 and the rotating shaft 4 on the base 1, and the pulley 5 is higher than the wire - winding drum 2 and the rotating shaft 4. One end of the pulley 5 is fixedly connected with a rotation counter 6.

[0021] A tape - winding mechanism is arranged between the wire - winding drum 2 and the pulley 5 on the base 1. The tape - winding mechanism includes a second bracket 7 fixed on the base 1. The upper end of the second bracket 7 is fixed with a lower semi - circular ring plate 8 through a connecting rod, and the upper end of the second bracket 7 is hinged with an upper semi - circular ring plate 9 through a connecting rod. Semi - circular annular grooves 10 are formed on the sides of the lower semi - circular ring plate 8 and the upper semi - circular ring plate 9 close to the wire - winding drum 2, and the two semi - circular annular grooves 10 can be combined into a complete circular annular groove. A sliding rod 11 is slidably arranged in the semi - circular annular groove 10 on the lower semi - circular ring plate 8. One end of the sliding rod is fixed with a tape seat 12, and a tape 13 is arranged on the tape seat 12.

[0022] The sliding rod 11 is T - shaped. A clamping groove matching the cross - bar of the sliding rod 11 is formed in a circle on the inner wall of the annular groove 10, and one end of the cross - bar of the sliding rod 11 is slidably arranged in the clamping groove.

[0023] The tape seat 12 is cylindrical, and a baffle 14 is fixed on the side far from the wire - winding drum 2, and a toothed blade 21 is fixed on the upper end of the baffle 14.

[0024] One end of the sliding rod 11 is slidably arranged in the annular groove 10, and the other end penetrates through the baffle 14 and extends to the outside of one end of the tape seat 12.

[0025] A first bracket 15 is arranged below the wire - winding drum 2. The first bracket 15 is H - shaped, and connecting caps 16 are inserted into the two vertical rods at the upper part. Rolling shafts are arranged at both ends of the wire - winding drum 2. The rolling shafts are rotatably connected with the connecting caps 16, and one of the rolling shafts at both ends of the wire - winding drum 2 is also detachably connected with the connecting cap 16. A turning handle 17 is arranged on the rolling shaft at the other end. Limit plates are arranged at both ends of the wire - winding drum 2. The limit plate at the end far from the turning handle 17 is sleeved on the rolling shaft and is detachable.

[0026] A third bracket 18 is arranged below the pulley 5. The upper end of the third bracket 18 is provided with a U - shaped pulley seat. Both ends of the pulley are rotatably connected with both ends of the pulley seat respectively, and an extension plate is arranged on the outside of one end of the pulley seat. The rotation counter 6 is fixed on the extension plate.

[0027] Bracket fours 19 are arranged below both ends of the rotating shaft 4. The upper ends of the bracket fours 19 are provided with semi - circular rotating grooves, and the rotating shaft 4 is arranged in the rotating grooves.

[0028] Universal wheels 20 with locking structures are arranged at the four corners of the base 1.

[0029] Usage method: When using this device, push the device to the working point through the universal wheels 20, lock the universal wheels 20, then install the wire winding discs 3 of multiple wires onto the rotating shaft 4, then place the rotating shaft 4 into the rotating groove on the bracket four 19, then pull the wire ends of multiple wires together, and place them successively on the pulley 5, between the lower semi-circular ring plate 8 and the upper semi-circular ring plate 9, and finally fix them to the winding drum 2. Then drive the winding drum 2 to rotate through the rotation of the turning handle 17 to perform the wire winding and merging operation. During the merging operation, every other section of wire drives the tape seat 12 with the tape 13 along the annular groove 10 to rotate by operating the sliding rod 11, so as to complete the wire winding. After the winding is completed, push the tape piece towards the toothed blade 21 by hand to cut the tape piece; after the wire merging is completed, remove the connecting cap 16 and the winding drum 2 together from the bracket one 15, and then remove the limiting plate at the end far from the turning handle 17 to remove the wire after merging and winding;

[0030] During the merging process, the length of the wire after merging can be roughly estimated by the number recorded on the rotating counter 6 and the circumference of the pulley 5.

[0031] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A wire pay-off and wire-joining device, characterized in that: The invention comprises a base (1), one end of which is rotatably provided with a winding drum (2), and the other end of which is provided with a rotating shaft (4) for placing a winding disk (3); the base (1) is provided with a pulley (5) between the winding drum (2) and the rotating shaft (4), and the pulley (5) is higher than the height of the winding drum (2) and the rotating shaft (4); one end of the pulley (5) is fixedly connected with a rotation counter (6).

2. The wire pay-off and wire-joining device according to claim 1, characterized in that: The base (1) is located between the winding drum (2) and the pulley (5) and is provided with a tape winding mechanism, the tape winding mechanism comprising a bracket (7) fixed on the base (1), a lower semicircular ring plate (8) being fixed to the upper end of the bracket (7) via a connecting rod, an upper semicircular ring plate (9) being hinged to the upper end of the bracket (7) via a connecting rod, a semicircular ring groove (10) being provided on one side of the lower semicircular ring plate (8) and the upper semicircular ring plate (9) close to the winding drum (2), and the two semicircular ring grooves (10) can be combined into a full-circular ring groove, a sliding rod (11) is slidably provided in the semicircular ring groove (10) on the lower semicircular ring plate (8), a tape holder (12) being fixed to one end of the sliding rod, and a tape (13) being provided on the tape holder (12).

3. The wire pay-off and wire-joining device according to claim 2, characterized in that: The slide bar (11) is T-shaped, and a slot matching the cross bar of the slide bar (11) is provided on the inner wall of the annular groove (10), and one end of the cross bar of the slide bar (11) is slidably arranged in the slot.

4. The wire pay-off and wire-joining device according to claim 2, characterized in that: The tape holder (12) is cylindrical and has a baffle (14) fixed to one side away from the winding drum (2), and a toothed blade (21) fixed to the upper end of the baffle (14).

5. The wire pay-off and wire-joining device according to claim 4, characterized in that: One end of the sliding rod (11) is slidably disposed in the annular groove (10), and the other end passes through the baffle (14) and extends to the outside of one end of the tape holder (12).

6. The wire pay-off and wire-joining device according to claim 1, characterized in that: A bracket (15) is provided below the winding drum (2). The bracket (15) is H-shaped and both ends of the upper vertical rods are plugged with connecting caps (16). Rollers are provided at both ends of the winding drum (2). The rollers are rotatably connected to the connecting caps (16). The rollers at one end of the winding drum (2) are detachably connected to the connecting cap (16). A turning handle (17) is provided on the other end of the roller. Limit plates are provided at both ends of the winding drum (2). The limit plate at the end away from the turning handle (17) is sleeved on the roller and is detachable.

7. The wire pay-off and wire-joining device according to any one of claims 1 to 5, characterized in that: A bracket three (18) is provided below the pulley (5), a U-shaped pulley seat is provided at the upper end of the bracket three (18), the two ends of the pulley are rotatably connected to the two ends of the pulley seat respectively, and an extension plate is provided on the outer side of one end of the pulley seat, and the rotation counter (6) is fixed on the extension plate.

8. The electric wire pay-off and paralleling device according to any one of claims 1 to 5, characterized in that: Bracket four (19) is provided below both ends of the rotating shaft (4), a semicircular rotating groove is provided at the upper end of the bracket four (19), and the rotating shaft (4) is arranged in the rotating groove.

9. The electric wire pay-off and paralleling device according to any one of claims 1 to 5, characterized in that: Universal wheels (20) with locking structures are arranged on the four corners of the base (1).

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