Building construction pay-off equipment capable of stretching out and drawing back automatically

Abstract

The utility model provides building construction pay-off equipment capable of stretching out and drawing back automatically, and relates to the field of pay-off equipment, the building construction pay-off equipment capable of stretching out and drawing back automatically comprises a bottom plate and a pay-off device, the bottom of the pay-off device is fixedly connected with the top of the bottom plate, and the top of the bottom plate is further provided with cleaning equipment and a rotating rod. Therefore, in the rotating process of the rotating rod, a moving block can be driven to move on the surface of the rotating rod, a cleaning assembly is driven to move through the moving block, the position of the cleaning assembly is adjusted, meanwhile, when the moving block moves in a sliding groove, a rolling wheel arranged at one end can be driven to roll in a fixing groove, and friction generated when the moving block moves is reduced; and through the structure, the position of the cleaning assembly can be conveniently adjusted, and the convenience and flexibility of the equipment during use are improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the field of wire laying equipment, in particular to a building construction wire laying equipment that can automatically expand and contract. Background Technique

[0002] Building construction refers to various construction activities carried out on a construction site, including the design, construction, decoration, and maintenance of buildings. It is a complex process that requires various professional skills and knowledge, such as architectural design, structural engineering, mechanical engineering, electrical engineering, and water supply and drainage engineering. The process of building construction can be divided into several stages, including the design stage, construction preparation stage, construction stage, and completion stage. In order to ensure that all kinds of lines, angles, and dimensions during the construction process meet the design requirements, wire laying equipment is often used during the construction process to provide accurate position and dimension data for the construction.

[0003] At present, after the wire laying equipment is used up, it usually needs to be manually recycled. And during the recycling process, due to a lot of dust and dirt on the construction site, these dust and dirt will adhere to the surface of the measuring wire during the wire retraction process, affecting the normal winding of the measuring wire, and at the same time, it will also affect the effect during the next use. Therefore, when retracting the wire, the staff generally wipes the measuring wire to remove the dust and dirt on the surface.

[0004] However, when currently wiping the measuring wire, usually two cleaning plates are arranged at the front end of the wire retraction equipment, and the measuring wire is placed between the two cleaning plates, and the measuring wire is wiped by the two cleaning plates. But since the cleaning plates are fixedly arranged at the front end of the wire retraction equipment and cannot be adjusted according to the specific use situation, the convenience and flexibility of the equipment during use are reduced.

[0005] Therefore, it is necessary to provide a new building construction wire laying equipment that can automatically expand and contract to solve the above technical problems. Content of the Utility Model

[0006] To solve the above technical problems, the utility model provides a building construction wire laying equipment that can automatically expand and contract.

[0007] The building construction wire laying equipment that can automatically expand and contract provided by the utility model includes a bottom plate and a wire laying device. The bottom of the wire laying device is fixedly connected to the top of the bottom plate, and a cleaning device is also arranged on the top of the bottom plate;

[0008] The cleaning device includes a support rod, a cleaning component, and a rotating rod. The bottom of the support rod is fixedly connected to the top of the bottom plate. One end of the cleaning component is fixedly provided with a moving block. A sliding groove for the moving block to slide is provided on one side of the support rod. The rotating rod is located inside the sliding groove, and the bottom of the rotating rod is rotatably connected to the top of the bottom plate. The top of the rotating rod penetrates through the inner top end of the sliding groove and extends outside the support rod. The moving block is sleeved on the surface of the rotating rod, and the moving block is threadedly connected to the rotating rod. One end of the moving block is movably provided with a roller, and a fixing groove for the roller to move is provided inside the sliding groove.

[0009] Preferably, a fixing disc is fixedly provided at the end of the rotating rod that penetrates outside the support rod.

[0010] Preferably, the cleaning component includes a mounting plate, a threaded rod, and two moving parts. One end of the mounting plate is fixedly connected to one side of the moving block. A through hole is provided on one side of the mounting plate. One end of the threaded rod penetrates through both sides of the mounting plate. The threaded rod is rotatably connected to the mounting plate, and the two moving parts are respectively located at both ends of the threaded rod. The threads at both ends of the threaded rod are opposite.

[0011] Preferably, a groove for the moving part to move is provided at the inner bottom end of the through hole provided on the mounting plate, and the bottom of the moving part is fitted with the inner side of the groove.

[0012] Preferably, the moving part includes a moving block and a clamping block. The moving rod is sleeved on the surface of the threaded rod, and a limiting groove matching the bottom of the clamping block is provided at the top of the moving rod. The bottom of the clamping block is located inside the limiting groove, and a cleaning plate is provided on one side of the clamping block.

[0013] Preferably, flexible pads are fixedly provided on both sides inside the limiting groove provided on the moving block.

[0014] Compared with the related art, the automatically retractable construction layout device provided by the present utility model has the following beneficial effects:

[0015] Rotate the rotating rod. Since the moving block is threadedly connected to the rotating rod, during the rotation of the rotating rod, the moving block will be driven to move on the surface of the rotating rod. The cleaning component is driven to move through the moving block, so as to adjust the position of the cleaning component. At the same time, when the moving block moves inside the sliding groove, the roller provided at one end will be driven to roll inside the fixing groove, thereby reducing the friction when the moving block moves and improving the smoothness of its movement. Through the above structure, it is convenient to adjust the position of the cleaning component, which improves the convenience and flexibility of the device during use to a certain extent. Description of the Drawings

[0016] Figure 1Schematic diagram of the overall structure of the automatically retractable construction layout equipment provided by the present utility model;

[0017] Figure 2 Schematic diagram of the split structure of the automatically retractable construction layout equipment provided by the present utility model;

[0018] Figure 3 Schematic diagram of the overall structure of the cleaning equipment provided by the present utility model;

[0019] Figure 4 Schematic diagram of the overall structure of the cleaning component provided by the present utility model;

[0020] Figure 5 Schematic diagram of the split structure of the movable block and the engaging block provided by the present utility model;

[0021] Figure 6 Schematic diagram of the overall structure of the support rod and the rotating rod provided by the present utility model;

[0022] Figure 7 Schematic diagram of the overall structure of the moving block and the roller provided by the present utility model.

[0023] Reference numerals in the figure: 1, base plate; 2, support rod; 3, rotating rod; 4, moving block; 5, chute; 6, roller; 7, fixing groove; 8, fixing disc; 9, mounting plate; 10, threaded rod; 11, through hole; 12, groove; 13, movable block; 14, engaging block; 15, limiting groove; 16, cleaning plate; 17, flexible pad; 18, motor; 19, wire laying roller; 20, measuring wire; 21, synchronous belt; 22, support plate. Detailed implementation manners

[0024] The present utility model will be further described below in conjunction with the accompanying drawings and implementation manners.

[0025] Please refer to in conjunction with Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 , wherein, Figure 1 is the schematic diagram of the overall structure of the automatically retractable construction layout equipment provided by the present utility model; Figure 2 is the schematic diagram of the split structure of the automatically retractable construction layout equipment provided by the present utility model; Figure 3 is the schematic diagram of the overall structure of the cleaning equipment provided by the present utility model; Figure 4 is the schematic diagram of the overall structure of the cleaning component provided by the present utility model; Figure 5 is the schematic diagram of the split structure of the movable block and the engaging block provided by the present utility model; Figure 6Schematic diagram of the overall structure of the support rod and the rotating rod provided by the present utility model; Figure 7 Schematic diagram of the overall structure of the moving block and the roller provided by the present utility model.

[0026] In the specific implementation process, as Figures 1 - 7 shown, an automatically retractable construction layout device, characterized in that it includes a bottom plate 1 and a layout device. The bottom of the layout device is fixedly connected to the top of the bottom plate 1. A cleaning device is also provided on the top of the bottom plate 1. The cleaning device includes a support rod 2, a cleaning component, and a rotating rod 3. The bottom of the support rod 2 is fixedly connected to the top of the bottom plate 1. One end of the cleaning component is fixedly provided with a moving block 4. A sliding groove 5 for the moving block 4 to slide is provided on one side of the support rod 2. The rotating rod 3 is located inside the sliding groove 5, and the bottom of the rotating rod 3 is rotatably connected to the top of the bottom plate 1. The top of the rotating rod 3 penetrates through the inner top end of the sliding groove 5 and extends to the outside of the support rod 2. The moving block 4 is sleeved on the surface of the rotating rod 3. The moving block 4 is threadedly connected to the rotating rod 3. One end of the moving block 4 is movably provided with a roller 6, and a fixed groove 7 for the roller 6 to move is provided inside the sliding groove 5;

[0027] One end of the rotating rod 3 that penetrates to the outside of the support rod 2 is fixedly provided with a fixed disc 8. The cleaning component includes a mounting plate 9, a threaded rod 10, and two moving parts. One end of the mounting plate 9 is fixedly connected to one side of the moving block 4. A through hole 11 is opened on one side of the mounting plate 9. One end of the threaded rod 10 penetrates through both sides of the mounting plate 9. The threaded rod 10 is rotatably connected to the mounting plate 9. And the two moving parts are respectively located at both ends of the threaded rod 10. The threads at both ends of the threaded rod 10 are opposite. A groove 12 for the moving part to move is provided at the inner bottom end of the through hole 11 opened on the mounting plate 9. And the bottom of the moving part is in contact with the inner side of the groove 12. The moving part includes a movable block 13 and a clamping block 14. The movable rod is sleeved on the surface of the threaded rod 10. And a limiting groove 15 matching the bottom of the clamping block 14 is provided at the top of the movable rod. The bottom of the clamping block 14 is located inside the limiting groove 15. And a cleaning plate 16 is provided on one side of the clamping block 14. Flexible pads 17 are fixedly provided on both sides inside the limiting groove 15 opened on the movable block 13;

[0028] The layout device includes a motor 18 and a layout roller 19. The layout roller 19 is located between two support plates 22. And both ends of the layout roller 19 are rotatably connected to the adjacent sides of the two support plates 22 respectively. The output end of the motor 18 is connected to the layout roller 19 through a synchronous belt 21. The bottom of the motor 18 is fixedly connected to the top of the bottom plate 1. Starting the motor 18 drives the layout roller 19 to rotate through the synchronous belt 21. When the layout roller 19 rotates, it drives the measuring line 20 wound on its surface to contract or extend.

[0029] The working principle provided by the present utility model is as follows: When it is necessary to wipe the measuring line 20, rotate the threaded rod 10. Since the threads at both ends of the threaded rod 10 are opposite, when the threaded rod 10 rotates, it will drive the movable blocks 13 provided at both ends to move towards each other or away from each other. The engaging blocks 14 and the cleaning plates 16 are driven by the movable blocks 13 to move, so that the two cleaning plates 16 clamp and limit the measuring line 20. Since the cleaning plates 16 have a certain flexibility, when they contact the measuring line 20, they will deform themselves, so that the measuring line 20 can be completely wrapped, achieving a better cleaning effect. Because the engaging blocks 14 and the movable blocks 13 are engaged, the engaging blocks 14 and the cleaning plates 16 can be easily taken out from the top of the movable blocks 13, which is convenient for cleaning the cleaning plates 16 and ensuring the wiping effect of the cleaning plates 16. At the same time, the flexible pads 17 provided on both sides inside the limiting grooves 15 can also improve the stability of the movable blocks 13 to a certain extent. The grooves 12 provided at the inner bottom end of the through holes 11 can limit the movement tracks of the movable blocks 13, thereby preventing the movable blocks 13 from rotating along with the movement tracks of the threaded rod 10;

[0030] Start the motor 18, and drive the wire-releasing roller 19 to rotate through the synchronous belt 21. When the wire-releasing roller 19 rotates, it drives the measuring line 20 wound on its surface to contract or extend;

[0031] Rotate the fixed disk 8, and drive the rotating rod 3 to rotate through the fixed disk 8. Since the moving block 4 is threadedly connected to the rotating rod 3, during the rotation of the rotating rod 3, the moving block 4 will be driven to move up and down on the surface of the rotating rod 3. The mounting plate 9 is driven by the moving block 4 to move, thereby adjusting the position of the cleaning plate 16 inside the mounting plate 9. At the same time, when the moving block 4 moves inside the sliding groove 5, it will drive the roller 6 provided at one end to move inside the fixed groove 7. Since the outer side of the roller 6 fits with the inner side of the fixed groove 7, when the roller 6 moves inside the fixed groove 7, it will rotate itself due to the frictional force, thereby reducing the friction when the moving block 4 moves and improving the smoothness of its movement.

[0032] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. An automatically retractable construction wire-laying device, characterized in that: It comprises a bottom plate (1) and a wire-releasing device, wherein the bottom of the wire-releasing device is fixedly connected to the top of the bottom plate (1), and a cleaning device is also provided on the top of the bottom plate (1); The cleaning device comprises a support rod (2), a cleaning assembly and a rotating rod (3); the bottom of the support rod (2) is fixedly connected to the top of the base plate (1); a moving block (4) is fixedly provided at one end of the cleaning assembly; a sliding groove (5) is provided on one side of the support rod (2) for the moving block (4) to slide; the rotating rod (3) is located inside the sliding groove (5); the bottom of the rotating rod (3) is rotatably connected to the top of the base plate (1); the top of the rotating rod (3) passes through the top of the inner side of the sliding groove (5) and extends to the outer side of the support rod (2); the moving block (4) is sleeved on the surface of the rotating rod (3); the moving block (4) is threadedly connected to the rotating rod (3); a roller (6) is movably provided at one end of the moving block (4); and a fixed groove (7) for the roller (6) to move is provided on the inner side of the sliding groove (5).

2. The automatically retractable construction laying-out equipment according to claim 1, characterized in that: The rotating rod (3) passes through one end of the outer side of the supporting rod (2) and is fixedly provided with a fixed disc (8).

3. The automatically retractable construction laying-out equipment according to claim 2, characterized in that: The cleaning assembly comprises a mounting plate (9), a threaded rod (10) and two moving parts, one end of the mounting plate (9) is fixedly connected to one side of the moving block (4), one side of the mounting plate (9) is provided with a through hole (11), one end of the threaded rod (10) passes through both sides of the mounting plate (9), the threaded rod (10) is rotatably connected to the mounting plate (9), and the two moving parts are respectively located at both ends of the threaded rod (10), and the threads at the two ends of the threaded rod (10) are opposite.

4. The automatically retractable construction laying-out equipment according to claim 3, characterized in that: A groove (12) for the movable member to move is provided at the bottom inner side of the through hole (11) provided in the mounting plate (9), and the bottom of the movable member fits in contact with the inner side of the groove (12).

5. The automatically retractable construction laying-out equipment according to claim 4, characterized in that: The movable member comprises a movable block (13) and a locking block (14); the movable rod is sleeved on the surface of the threaded rod (10); the top of the movable rod is provided with a limiting groove (15) matching the bottom of the locking block (14); the bottom of the locking block (14) is located inside the limiting groove (15); and a cleaning plate (16) is provided on one side of the locking block (14).

6. The automatically retractable construction laying-out equipment according to claim 5, characterized in that: Flexible pads (17) are fixedly provided on both sides of the interior of the limiting groove (15) formed in the movable block (13).

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