Threading device for building electrical construction

Abstract

The utility model discloses a threading device for building electrical construction, and relates to the technical field of building construction. The cleaning device comprises a dismounting assembly, the dismounting assembly comprises a cleaning frame connected to the inner wall of a mounting frame in a sliding mode, two first sliding grooves are formed in the right side of the cleaning frame, first springs are fixedly connected to the inner bottom walls of the two first sliding grooves, and positioning blocks are fixedly connected to the ends, away from the inner bottom walls of the corresponding first sliding grooves, of the two first telescopic springs. The abraded cleaning brush can be conveniently replaced and cleaned through the cleaning mechanism, it is guaranteed that the cleaning brush always keeps a good cleaning effect, it is avoided that the cleaning effect is possibly reduced due to gradual abrasion of the cleaning brush along with the increase of service time, and meanwhile if the cleaning brush is damaged or breaks down in the use process, the cleaning brush can be replaced conveniently. If the cleaning brush is deformed, the cleaning brush can be detached for maintenance or replacement, so that the influence on the use of the whole threading device due to the problem of the cleaning brush is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, and in particular relates to a wiring device for building electrical construction. Background Technology

[0002] Wiring in building electrical construction refers to the process of threading insulated wires or cables into pre-laid conduits, cable trays, or other protective pipes. The purpose is to prevent cables from being directly exposed to the external environment and to protect them from mechanical damage, moisture, corrosion, and other factors, thereby extending the service life of the wires and cables.

[0003] Some existing electrical wiring devices clean cables, but it is not convenient to disassemble the cleaning components. After prolonged use, the cleaning components cannot be effectively cleaned. Furthermore, when the cleaning components wear out, they cannot be replaced in time, which affects the cleaning effect on the cables. Utility Model Content

[0004] The purpose of this utility model is to provide a cable pulling device for building electrical construction. By setting up a cleaning mechanism, it solves the problem that some existing electrical construction cable pulling devices clean cables, but it is not convenient to disassemble the cleaning components for cleaning cables.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a wiring device for building electrical construction, comprising a base plate and a mounting frame. The base plate is equipped with a cleaning mechanism and a wiring mechanism.

[0007] The cleaning mechanism includes a disassembly component and a cleaning component. The disassembly component includes a cleaning frame that is slidably connected to the inner wall of the mounting frame. Two sliding grooves are provided on the right side of the cleaning frame. Springs are fixedly connected to the inner bottom walls of the two sliding grooves. Positioning blocks are fixedly connected to the ends of the two springs away from the inner bottom walls of the corresponding sliding grooves. Positioning slots are provided on the front and rear inner walls of the mounting frame. The two positioning blocks are slidably connected to the corresponding positioning slots. L-shaped plates are fixedly connected to the right side of the two positioning blocks. Bolts are threadedly connected between the two L-shaped plates and the mounting frame.

[0008] Furthermore, the cleaning component includes several sliding grooves 2 formed on the inner walls of the front and rear sides of the cleaning frame, and each of the inner walls of the several sliding grooves 2 is fixedly connected with a fixing rod.

[0009] Furthermore, each of the fixed rods is wound with a second spring, and a movable plate is slidably connected between two corresponding fixed rods. One end of each of the second springs is fixedly connected to a corresponding sliding groove, and the other end of each of the second springs is fixedly connected to a corresponding movable plate.

[0010] Furthermore, cleaning brushes are fixedly connected to the sides of the two movable plates that are close to each other, and several casters are fixedly connected to the bottom of the base plate.

[0011] Furthermore, the threading mechanism includes a winding assembly and a moving assembly. The winding assembly includes two support plates fixedly connected to the top of the base plate. A motor is fixedly connected to the front side of the corresponding support plate. The output shaft of the motor is fixedly connected to a rotating shaft through a shaft coupling. The rear end of the rotating shaft passes through the two support plates and is rotatably connected to the two support plates. A winding roller is fixedly connected to the rotating shaft.

[0012] Furthermore, two support plates are fixedly connected to the top of the base plate, and reciprocating screws pass through the two support plates, which are rotatably connected to the two support plates.

[0013] Furthermore, pulleys are fixedly connected to the front ends of both the rotating shaft and the reciprocating lead screw, and a belt is sleeved between the two pulleys.

[0014] Furthermore, the reciprocating lead screw is threaded with an internal thread block, which is fixedly connected to the mounting frame. A limit rod is fixedly connected between the two support plates, and the internal thread block is slidably connected to the limit rod.

[0015] This utility model has the following beneficial effects:

[0016] 1. By setting up a cleaning mechanism and loosening the bolts, the L-shaped plate and the mounting frame are separated. Then, the L-shaped plate is moved, which drives the positioning block to move. When the positioning block moves, it causes spring one to contract, thereby causing the positioning block to disengage from the positioning groove. When the cable impacts the cleaning brush, the cleaning brush transmits the impact force to the moving plate, causing the moving plate to move. When the moving plate moves, it causes spring two to contract. The cleaning mechanism allows for easy replacement of worn cleaning brushes and cleaning of the cleaning brushes, ensuring that the cleaning brushes always maintain a good cleaning effect. This avoids the gradual wear of the cleaning brushes over time, which may lead to a decrease in cleaning effect. At the same time, if the cleaning brush is damaged or malfunctions during use, such as bristle loss or deformation, it can be repaired or replaced by disassembly, avoiding the impact of cleaning brush problems on the use of the entire cable threading device.

[0017] 2. By setting up a threading mechanism, the motor is started, and the motor drives the rotating shaft to rotate. When the rotating shaft rotates, it drives the winding roller to rotate. The winding roller winds and unwinds the cable. When the rotating shaft rotates, it drives the reciprocating screw to rotate through the pulley and belt. When the reciprocating screw rotates, it drives the internal thread block to slide on the limit rod. When the internal thread block moves, it drives the mounting frame to move. When the mounting frame moves, it drives the cleaning frame to move. The threading mechanism ensures that the cable is evenly distributed on the winding roller, avoiding excessive accumulation in the same position. This makes the wound cable neater, reduces excessive local pressure, and prevents cable deformation or damage. The even arrangement of the cable helps to make full use of the space of the winding roller, improves storage efficiency, and reduces the possibility of the cable tangling and knotting during the winding process. At the same time, it makes the cable unwinding more stable, avoiding the possible jamming or pulling phenomenon when the cable is released from a fixed position all at once, reducing mechanical damage to the cable.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the internal threaded block of this utility model;

[0022] Figure 3 This is a schematic diagram of the mounting frame of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the slide groove of this utility model;

[0024] Figure 5 This is a schematic diagram of the second type of slide groove of this utility model.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Base plate; 2. Cleaning mechanism; 3. Threading mechanism; 21. Mounting frame; 22. Cleaning frame; 23. Slide groove one; 24. Spring one; 25. Positioning block; 26. Positioning groove; 27. L-shaped plate; 28. Bolt; 29. ​​Slide groove two; 210. Fixing rod; 211. Spring two; 212. Moving plate; 213. Cleaning brush; 214. Caster wheel; 31. Support plate one; 32. Motor; 33. Rotating shaft; 34. Winding roller; 35. Support plate two; 36. Reciprocating screw; 37. Pulley; 38. Belt; 39. Internal threaded block; 310. Limiting rod. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-5 As shown, this utility model is a wiring device for building electrical construction, including a base plate 1 and a mounting frame 21. A cleaning mechanism 2 and a wiring mechanism 3 are provided on the base plate 1. The cleaning mechanism 2 includes a disassembly component and a cleaning component. The disassembly component includes a cleaning frame 22 slidably connected to the inner wall of the mounting frame 21. Two sliding grooves 23 are provided on the right side of the cleaning frame 22. Springs 24 are fixedly connected to the inner bottom walls of both sliding grooves 23. Positioning blocks 25 are fixedly connected to the ends of the two springs 24 away from the inner bottom walls of their respective sliding grooves 23. Positioning grooves 26 are provided on the front and rear inner walls of the mounting frame 21. The two positioning blocks 25 are slidably connected to their corresponding positioning grooves 26. L-shaped plates 2 are fixedly connected to the right sides of both positioning blocks 25. 7. Bolts 28 are threadedly connected to both L-shaped plates 27 and mounting frame 21. The cleaning component includes several sliding grooves 29 on the inner walls of the front and rear sides of the cleaning frame 22. Fixing rods 210 are fixedly connected to the inner walls of the sliding grooves 29. Springs 211 are wound around the fixing rods 210. Moving plates 212 are slidably connected between corresponding pairs of fixing rods 210. One end of each spring 211 is fixedly connected to the corresponding sliding groove 29. The other end of each spring 211 is fixedly connected to the corresponding moving plate 212. Cleaning brushes 213 are fixedly connected to the side of each moving plate 212 that is close to each other. Several casters 214 are fixedly connected to the bottom of the base plate 1.

[0029] The threading mechanism 3 includes a winding assembly and a moving assembly. The winding assembly includes two support plates 31 fixedly connected to the top of the base plate 1. A motor 32 is fixedly connected to the front side of the corresponding support plate 31. The output shaft of the motor 32 is fixedly connected to a rotating shaft 33 via a coupling. The rear end of the rotating shaft 33 passes through the two support plates 31 and is rotatably connected to them. A winding roller 34 is fixedly connected to the rotating shaft 33. Two support plates 35 are fixedly connected to the top of the base plate 1. A reciprocating screw 36 passes through the two support plates 35 and is rotatably connected to them. A pulley 37 is fixedly connected to the front end of both the rotating shaft 33 and the reciprocating screw 36. A belt 38 is sleeved between the two pulleys 37. An internal threaded block 39 is threadedly connected to the reciprocating screw 36 and is fixedly connected to the mounting frame 21. A limit rod 310 is fixedly connected between the two support plates 35, and the internal threaded block 39 is slidably connected to the limit rod 310.

[0030] One specific application of this embodiment is as follows: The cable is cleaned using two cleaning brushes 213. When the cable wobbles during winding, it impacts the cleaning brushes 213, which then transmit this impact force to the moving plate 212. This causes the moving plate 212 to move, and the movement of the moving plate 212 causes the second spring 211 to contract. The spring 211 provides elasticity to the cleaning brushes 213, allowing the brushes to adaptively adjust to the shape and size of the cable, closely conforming to the cable surface, thus more effectively cleaning the cable. To remove surface dust, dirt, and debris, when it is necessary to disassemble the brush, loosen bolt 28 to separate the L-shaped plate 27 from the mounting frame 21. Then move the L-shaped plate 27. When the L-shaped plate 27 moves, it drives the positioning block 25 to move. When the positioning block 25 moves, it drives the spring 24 to contract, thereby causing the positioning block 25 to disengage from the positioning groove 26. When the positioning block 25 is completely disengaged from the positioning groove 26, the mounting frame 21 and the cleaning frame 22 can be disassembled, thus completing the disassembly of the cleaning brush 213, which facilitates the maintenance, replacement, and cleaning of the cleaning brush 213.

[0031] The motor 32 is started, which drives the rotating shaft 33 to rotate. When the rotating shaft 33 rotates, it drives the winding roller 34 to rotate. The winding roller 34 winds and unwinds the cable. When the rotating shaft 33 rotates, it drives the reciprocating screw 36 to rotate through the pulley 37 and belt 38. When the reciprocating screw 36 rotates, it drives the internal thread block 39 to slide on the limit rod 310. The limit rod 310 limits the internal thread block 39, converting the rotational motion of the internal thread block 39 into linear motion. When the internal thread block 39 moves, it drives the mounting frame 21 to move. When the mounting frame 21 moves, it drives the cleaning frame 22 to move. The movement of the internal thread block 39 and the mounting frame 21 allows the cable to move back and forth during the winding process, avoiding the cable from winding in the same position and causing the cable on the winding roller 34 to be too thick or too thin in some places. At the same time, it can also reduce the possibility of cable tangling and knotting during the unwinding process, reduce local wear and stress concentration of the cable, and thus increase the service life of the cable.

[0032] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0033] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A wiring device for building electrical construction, comprising a base plate (1) and a mounting frame (21), wherein a cleaning mechanism (2) and a wiring mechanism (3) are provided on the base plate (1), characterized in that: The cleaning mechanism (2) includes a disassembly component and a cleaning component. The disassembly component includes a cleaning frame (22) that is slidably connected to the inner wall of the mounting frame (21). Two sliding grooves (23) are opened on the right side of the cleaning frame (22). Springs (24) are fixedly connected to the inner bottom walls of the two sliding grooves (23). Positioning blocks (25) are fixedly connected to the ends of the two telescopic springs (24) away from the inner bottom walls of the corresponding sliding grooves (23). Positioning grooves (26) are opened on the front and rear inner walls of the mounting frame (21). The two positioning blocks (25) are slidably connected to the corresponding positioning grooves (26). L-shaped plates (27) are fixedly connected to the right side of the two positioning blocks (25). Bolts (28) are threadedly connected between the two L-shaped plates (27) and the mounting frame (21).

2. The wiring device for building electrical construction according to claim 1, characterized in that, The cleaning component includes several sliding grooves (29) formed on the inner walls of the front and rear sides of the cleaning frame (22), and the inner walls of the several sliding grooves (29) are fixedly connected with fixing rods (210).

3. The wiring device for building electrical construction according to claim 2, characterized in that, A spring 2 (211) is wound around a number of fixed rods (210), and a movable plate (212) is slidably connected between two corresponding fixed rods (210). One end of each spring 2 (211) is fixedly connected to a corresponding sliding groove 2 (29), and the other end of each spring 2 (211) is fixedly connected to a corresponding movable plate (212).

4. The wiring device for building electrical construction according to claim 3, characterized in that, Cleaning brushes (213) are fixedly connected to the side of the two movable plates (212) that are close to each other, and several casters (214) are fixedly connected to the bottom of the base plate (1).

5. The wiring device for building electrical construction according to claim 4, characterized in that, The threading mechanism (3) includes a winding assembly and a moving assembly. The winding assembly includes two support plates (31) fixedly connected to the top of the base plate (1). A motor (32) is fixedly connected to the front side of the corresponding support plate (31). The output shaft of the motor (32) is fixedly connected to a rotating shaft (33) through a coupling. The rear end of the rotating shaft (33) passes through the two support plates (31) and is rotatably connected to the two support plates (31). A winding roller (34) is fixedly connected to the rotating shaft (33).

6. The wiring device for building electrical construction according to claim 5, characterized in that, The top of the base plate (1) is fixedly connected to two support plates (35), and a reciprocating screw (36) runs through the two support plates (35). The reciprocating screw (36) is rotatably connected to the two support plates (35).

7. The wiring device for building electrical construction according to claim 6, characterized in that, The front ends of the rotating shaft (33) and the reciprocating screw (36) are fixedly connected to pulleys (37), and a belt (38) is sleeved between the two pulleys (37).

8. The wiring device for building electrical construction according to claim 7, characterized in that, The reciprocating lead screw (36) is threaded with an internal thread block (39), which is fixedly connected to the mounting frame (21). A limit rod (310) is fixedly connected between the two support plates (35), and the internal thread block (39) is slidably connected to the limit rod (310).

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