Pay-off device for building electrical construction

Abstract

The utility model discloses a pay-off device for building electrical construction, which belongs to the technical field of building electrical construction and comprises a base plate and a take-up wheel body. The rectangular groove is formed in the upper end of the base plate, a plurality of guide wheels are rotationally connected into the rectangular groove, the winding wheel body abuts against the upper ends of the guide wheels, and bearing plates are arranged at the positions, located on the two sides of the rectangular groove, of the upper end of the base plate; according to the pay-off device for building electrical construction, through the driving plate and the bearing plate which are arranged on the two sides of the threaded rod and the clamping plates and the abutting wheels which can slide on the two mounting plates, the pay-off device for building electrical construction can flexibly meet the mounting requirements of winding wheels of different specifications and sizes, and the flexibility and efficiency in the construction process are improved; and the adaptability and the use convenience of the building electrical construction pay-off device are better.

Description

Technical Field

[0001] The utility model belongs to the technical field of building electrical construction, and in particular relates to a wire-laying device used for building electrical construction. Background Art

[0002] The wire-laying device used in building electrical construction is a device that takes out the wires, cables or other wires from the reel or spool during the construction process, especially in the electrical installation stage. It can not only quickly and accurately take out the wires from the reel, reducing the time and labor intensity of manual laying of wires, and improving construction efficiency, but also ensure the orderliness and accuracy of the wires during the laying process, avoiding problems such as confusion, crossing or damage of wires caused by improper manual operation, and improving construction quality. The wire-laying device for building electrical construction is widely used in various building electrical projects, such as the laying and installation of power lines, communication lines, lighting lines, etc.

[0003] Chinese patent announcement number CN220787635U discloses a scraper adjustment device for a fully automatic visual printing machine, which relates to the technical field of a fully automatic visual printing machine component, and discloses a scraper adjustment device for a fully automatic visual printing machine, including a frame, a carrier frame is arranged above the frame, a cylinder is fixedly installed on the top of the carrier frame, and a carrier plate is arranged below the carrier frame, a mounting groove is arranged at the bottom of the carrier plate, and a scraper is arranged inside the mounting groove. In the utility model, through the coordinated use of the carrier frame, the cylinder, the carrier plate, the motor, the first slide groove, the second slide groove, the first adjustment shaft and the second adjustment shaft, the scraper can be adjusted in terms of its effective height and reciprocated, thereby increasing the scraping quality of the adjustment device, and through the coordinated use of the mounting groove, the round hole, the connecting groove, the groove, the connecting plate, the spring, the first magnet, the second magnet and the pull rod, the installation and disassembly of the scraper is facilitated, thereby increasing the convenience of replacing the scraper.

[0004] In actual use of the utility model, a reel storing electric wires, cables or other wires is usually installed on a wire-releasing device, and the wire-releasing function is realized by rotating the reel. However, the size of the existing wire-releasing device is usually fixed, so that the wire-releasing device can only be adapted to a reel of a specific size. When installing reels of other specifications or sizes, it is necessary to frequently replace the wire-releasing device according to the different sizes of reels, which increases the construction cost and reduces the construction efficiency. Therefore, the existing wire-releasing device for building electrical construction still needs to be improved and enhanced in terms of adaptability and ease of use. Utility Model Content

[0005] The utility model provides a wire-releasing device for building electrical construction in order to solve the problem in the prior art that it is inconvenient to install and release winding wheels of different sizes.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a wire laying device for building electrical construction, comprising:

[0007] Base plate and reel body;

[0008] A rectangular groove is provided at the upper end of the base plate, a plurality of guide wheels are rotatably connected in the rectangular groove, the winding wheel body abuts against the upper ends of the plurality of guide wheels, and a bearing plate is provided at the upper ends of the base plate located on both sides of the rectangular groove;

[0009] Two mounting plates are respectively arranged on one side of the upper ends of the two bearing plates, and the two mounting plates are provided with abutment wheels on opposite sides, and the two abutment wheels are respectively abutted against two sides of the winding wheel body, and the winding wheel body is wound with the wire body;

[0010] The adjusting groove is arranged in the base plate, a threaded rod is rotatably connected in the adjusting groove, and external threads on both sides of the threaded rod are arranged in opposite directions.

[0011] As a preferred embodiment, a feed ramp is provided at one end of the base plate, and the upper end of the feed ramp is inclined.

[0012] In order to limit the position of the winding wheel body, further, the two mounting plates are both penetrated by limit grooves, the two limit grooves are both provided with limit rods, and the opposite sides of the two abutment wheels are rotatably connected with a clamping plate adapted to the limit grooves.

[0013] As a preferred embodiment, the two clamping plates are both penetrated by limiting holes matched with the limiting rods, and the two limiting rods respectively penetrate the two limiting holes and are slidably connected to the side walls of the limiting holes.

[0014] As a preferred embodiment, a driving plate is provided on one side of the bottom end of the two supporting plates, the two driving plates extend into the adjustment groove, and are penetrated by threaded holes adapted to the threaded rods, the threaded rods penetrate the two threaded holes and are connected to the threaded rods on the side walls of the threaded holes, and one end of the threaded rods penetrates one side of the adjustment groove and extends to the outside.

[0015] In order to conveniently clean the impurities on the outside of the wire body, two fixed plates are further provided on one side of the upper end of the base plate, a support plate is provided between the two fixed plates, a positioning plate is provided on the upper end of the support plate, and cleaning brushes are provided on the upper end of the support plate and the bottom end of the positioning plate, and one end of the wire body passes through the two cleaning brushes.

[0016] As a preferred embodiment, the two fixing plates are penetrated by positioning grooves adapted to the positioning plates, the two ends of the positioning plates respectively penetrate the two positioning grooves and are slidably connected to the side walls of the positioning grooves, compression springs are provided on both sides of the upper ends of the positioning plates, and the other ends of the two compression springs are respectively arranged at the upper ends of the two positioning grooves.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model, through the drive plate and the bearing plate arranged on both sides of the threaded rod, and the slidable clamping plate and the abutment wheel on the two mounting plates, can make the wire-laying device for building electrical construction flexibly adapt to the installation requirements of winding wheels of different specifications and sizes, improve the flexibility and efficiency in the construction process, and make the adaptability and use convenience of the wire-laying device for building electrical construction better;

[0019] 2. The utility model arranges two cleaning brushes between two fixed plates so that the wires pass through the cleaning brushes during the laying process. The cleaning brushes will automatically remove dust and impurities on the surface of the wires to ensure the cleanliness of the wires. This not only saves people's time and manpower for manual cleaning, improves construction efficiency, but also ensures the quality of building electrical construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main appearance of the structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the front cross-section of the structure of the utility model;

[0022] Figure 3 It is a partial appearance schematic diagram of the structure of the utility model;

[0023] Figure 4 for Figure 1 A schematic diagram of the enlarged structure at point A in the middle.

[0024] In the figure: 1. Base plate; 2. Winding wheel body; 3. Guide wheel; 4. Load-bearing plate; 5. Mounting plate; 6. Resistance wheel; 7. Wire body; 8. Threaded rod; 9. Feed ramp; 10. Limit rod; 11. Clamping plate; 12. Drive plate; 13. Fixed plate; 14. Support plate; 15. Positioning plate; 16. Cleaning brush; 17. Compression spring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Embodiment 1:

[0027] See also Figure 1-4 The utility model provides a wire laying device for building electrical construction, comprising:

[0028] Base plate 1 and winding wheel body 2;

[0029] A rectangular groove is provided at the upper end of the base plate 1, a plurality of guide wheels 3 are rotatably connected in the rectangular groove, the winding wheel body 2 abuts against the upper ends of the plurality of guide wheels 3, and a bearing plate 4 is provided at the upper ends of the base plate 1 on both sides of the rectangular groove;

[0030] Two mounting plates 5 are respectively arranged on one side of the upper end of the two bearing plates 4, and the two mounting plates 5 are provided with abutment wheels 6 on opposite sides, and the two abutment wheels 6 are respectively abutted against two sides of the winding wheel body 2, and the winding wheel body 2 is wound with a wire body 7;

[0031] An adjusting groove is provided in the base plate 1 , and a threaded rod 8 is rotatably connected in the adjusting groove. External threads on both sides of the threaded rod 8 are arranged in opposite directions.

[0032] Specifically, Figure 1 and Figure 2 As shown, a feed ramp 9 is provided at one end of the base plate 1, and the upper end of the feed ramp 9 is inclined. The inclined feed ramp 9 allows the winding wheel body 2 to be easily moved to the upper end of the pay-off device.

[0033] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, the two mounting plates 5 are both penetrated with limiting grooves, and limiting rods 10 are both arranged in the two limiting grooves. The two opposing wheels 6 are rotatably connected to the opposite sides with a clamping plate 11 adapted to the limiting grooves.

[0034] Through its design, the rotatable abutment wheel 6 abuts against both sides of the winding wheel body 2, and its position can be limited without affecting the rotation of the winding wheel body 2, thereby preventing its position from shifting during the line-releasing process.

[0035] Specifically, Figure 1 and Figure 2 As shown, the two clamping plates 11 are penetrated by limiting holes adapted to the limiting rods 10, and the two limiting rods 10 respectively penetrate the two limiting holes and are slidably connected to the side walls of the limiting holes. The limiting rods 10 enable the resistance wheel 6 and the clamping plates 11 to move up and down, so that the winding wheel body 2 of different heights can be installed.

[0036] Specifically, Figure 2As shown, a driving plate 12 is provided on one side of the bottom end of the two supporting plates 4. The two driving plates 12 extend into the adjusting groove and are penetrated by threaded holes compatible with the threaded rod 8. The threaded rod 8 penetrates the two threaded holes and is connected to the threaded rod 8 on the side wall of the threaded hole. By rotating the threaded rod 8, the driving plates 12 and the supporting plates 4 on both sides can be driven to move, thereby driving the mounting plates 5 and the abutment wheels 6 on both sides to move, so that the unwinding device can be used to install the winding wheel body 2 of different specifications or sizes. One end of the threaded rod 8 penetrates one side of the adjusting groove and extends to the outside.

[0037] See also Figure 1-4 When using the building electrical construction wire-laying device to lay out the wire body 7 on the winding wheel body 2, first move the two clamping plates 11 and the two contact wheels 6 according to the specifications or sizes of the winding wheel body 2, and then move the winding wheel body 2 to the multiple guide wheels 3 at the upper end of the base plate 1, and then rotate the threaded rod 8. The threaded rod 8 will drive the driving plates 12 and the supporting plates 4 on both sides to move relative to each other, and the two supporting plates 4 will respectively drive the two mounting plates 5 to move, and the two mounting plates 5 will respectively drive the two contact wheels 6 to move, so that the two contact wheels 6 are respectively against the two ends of the winding wheel body 2, so that its position can be limited without affecting its rotation, and then by pulling the wire body 7, cooperating with the multiple guide wheels 3 and the two contact wheels 6, the effect of laying out the wire can be achieved.

[0038] Embodiment 2:

[0039] See also Figure 1-4 The utility model provides a wire laying device for building electrical construction, comprising:

[0040] Base plate 1 and winding wheel body 2;

[0041] A rectangular groove is provided at the upper end of the base plate 1, a plurality of guide wheels 3 are rotatably connected in the rectangular groove, the winding wheel body 2 abuts against the upper ends of the plurality of guide wheels 3, and a bearing plate 4 is provided at the upper ends of the base plate 1 on both sides of the rectangular groove;

[0042] Two mounting plates 5 are respectively arranged on one side of the upper end of the two bearing plates 4, and the two mounting plates 5 are provided with abutment wheels 6 on opposite sides, and the two abutment wheels 6 are respectively abutted against two sides of the winding wheel body 2, and the winding wheel body 2 is wound with a wire body 7;

[0043] An adjusting groove is provided in the base plate 1 , and a threaded rod 8 is rotatably connected in the adjusting groove. External threads on both sides of the threaded rod 8 are arranged in opposite directions.

[0044] Specifically, Figure 1 and Figure 4As shown, two fixing plates 13 are provided on one side of the upper end of the base plate 1, a support plate 14 is provided between the two fixing plates 13, a positioning plate 15 is provided on the upper end of the support plate 14, a cleaning brush 16 is provided on the upper end of the support plate 14 and the bottom end of the positioning plate 15, and one end of the wire body 7 passes through between the two cleaning brushes 16.

[0045] Through its design, by setting the cleaning brush 16 at the upper end of the support plate 14 and the bottom end of the positioning plate 15, the wire body 7 can be easily cleaned of dust or impurities on the outside when it moves through the two cleaning brushes 16, which not only saves people's time and manpower for manual cleaning, improves construction efficiency, but also ensures the quality of building electrical construction.

[0046] Specifically, Figure 1 and Figure 4 As shown, the two fixing plates 13 are penetrated by positioning grooves adapted to the positioning plates 15, and the two ends of the positioning plates 15 respectively penetrate the two positioning grooves and are slidably connected to the side walls of the positioning grooves. Compression springs 17 are provided on both sides of the upper end of the positioning plates 15, and the other ends of the two compression springs 17 are respectively arranged at the upper ends of the two positioning grooves. The compression springs 17 on both sides can limit the position of the positioning plates 15, so that the cleaning brush 16 located at the upper end can always be against the upper end of the wire body 7, and the wire body 7 can be supported on the cleaning brush 16 at the bottom end, so that the dust or impurities on the outside can be better cleaned.

[0047] 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 laying device for building electrical construction, characterized in that: include: A base plate (1) and a reel body (2); A rectangular groove is provided at the upper end of the base plate (1), a plurality of guide wheels (3) are rotatably connected in the rectangular groove, the winding wheel body (2) abuts against the upper ends of the plurality of guide wheels (3), and a bearing plate (4) is provided at the upper ends of the base plate (1) located on both sides of the rectangular groove; Two mounting plates (5) are respectively arranged on one side of the upper ends of the two bearing plates (4); opposing sides of the two mounting plates (5) are each provided with a contact wheel (6); the two contact wheels (6) are respectively abutted against two sides of the winding wheel body (2); and the winding wheel body (2) is wound with a wire body (7); An adjustment groove is provided in the base plate (1), a threaded rod (8) is rotatably connected in the adjustment groove, and external threads on both sides of the threaded rod (8) are arranged in opposite directions.

2. A wire-laying device for building electrical construction according to claim 1, characterized in that: A feeding ramp (9) is provided at one end of the base plate (1), and the upper end of the feeding ramp (9) is arranged in an inclined manner.

3. A wire-laying device for building electrical construction according to claim 1, characterized in that: The two mounting plates (5) are both penetrated by limiting grooves, and limiting rods (10) are both arranged in the two limiting grooves. The two opposing wheels (6) are both rotatably connected to a clamping plate (11) adapted to the limiting grooves on one side thereof.

4. A wire-laying device for building electrical construction according to claim 3, characterized in that: The two clamping plates (11) are both penetrated by limiting holes matched with the limiting rods (10), and the two limiting rods (10) respectively penetrate the two limiting holes and are slidably connected to the side walls of the limiting holes.

5. A wire-laying device for building electrical construction according to claim 1, characterized in that: A driving plate (12) is provided on one side of the bottom end of the two supporting plates (4). The two driving plates (12) extend into the adjustment groove and are penetrated by threaded holes matched with the threaded rod (8). The threaded rod (8) penetrates the two threaded holes and is connected to the threaded rod (8) on the side wall of the threaded hole. One end of the threaded rod (8) penetrates one side of the adjustment groove and extends to the outside.

6. A wire-laying device for building electrical construction according to claim 1, characterized in that: Two fixing plates (13) are provided on one side of the upper end of the base plate (1), a support plate (14) is provided between the two fixing plates (13), a positioning plate (15) is provided on the upper end of the support plate (14), a cleaning brush (16) is provided on the upper end of the support plate (14) and the bottom end of the positioning plate (15), and one end of the wire body (7) passes through between the two cleaning brushes (16).

7. A wire-laying device for building electrical construction according to claim 6, characterized in that: The two fixing plates (13) are both penetrated by positioning grooves matched with the positioning plates (15); the two ends of the positioning plates (15) respectively penetrate the two positioning grooves and are slidably connected to the side walls of the positioning grooves; compression springs (17) are provided on both sides of the upper ends of the positioning plates (15); the other ends of the two compression springs (17) are respectively arranged at the upper ends of the two positioning grooves.

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