Threading device for building electrical construction

Abstract

The utility model relates to the technical field of building electrical construction, in particular to a threading device for building electrical construction. Comprising a bottom plate, an adjusting rod is arranged on the upward working face of the bottom plate, a winding structure is arranged on the adjusting rod, the winding structure comprises an adjusting pipe, a rod body of the adjusting rod is sleeved with the adjusting pipe, a winding wheel is movably arranged on one side of the adjusting pipe, a holding rod is arranged on one side of the winding wheel, and a sleeve is arranged on the upward working face of the bottom plate. A sleeve rod is inserted into the top end of the sleeve, a bolt is screwed on the side, close to the top end, of the sleeve, one end of the bolt abuts against one side of the sleeve rod, a C-shaped frame is arranged at the top end of the sleeve rod, limiting wheels are arranged on one side of the C-shaped frame, and the multiple limiting wheels are movably connected to one side of the C-shaped frame. The utility model has the beneficial effects that the fixing clamp and the connecting frame pass through the pipe body, one end of the connecting rope is provided with a plurality of connected connecting structures, and the front end of the connecting rope is provided with a cable and a wire which can be clamped and can be pulled, so that the use is convenient and labor-saving.

Description

Technical Field

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

[0002] Construction engineering encompasses the planning, surveying, design, construction, and completion of all technical work for the construction, renovation, or expansion of buildings and their associated structures and facilities, as well as the installation of associated wiring, piping, and equipment. In modern construction, electrical conduit is commonly concealed and embedded within walls and floors. Once the main structure is complete, conduit threading begins. However, due to the relatively flexible nature of wires and cables, threading through conduit can be challenging, necessitating the use of auxiliary methods.

[0003] A common method involves placing a thin wire inside the conduit during pre-buried electrical conduit installation. During threading, cables and wires are tied to one end of the wire and pulled out by pulling the other end. This method of threading pre-buried conduit wires has drawbacks: long construction times for the main structure, rusting of the wire in the conduit over time, and the tendency to break during threading, requiring rethreading. This wastes materials, labor, and time. Therefore, a threading device for building electrical construction is proposed. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of the existing technology and propose a wire threading device for building electrical construction. The technical solution adopted by this utility model is:

[0005] The adjusting rod is provided with a winding structure, and the winding structure includes an adjusting tube, the adjusting tube is sleeved on the adjusting rod body, a winding wheel is movably provided on one side of the adjusting tube, and a gripping rod is provided on one side of the winding wheel. A sleeve is provided on the upward working surface of the bottom plate, a sleeve rod is inserted into the top end of the sleeve, a bolt is screwed on one side of the sleeve near the top end, and one end of the bolt is engaged with one side of the sleeve rod, a C-shaped frame is provided on the top end of the sleeve rod, a limiting wheel is provided on one side of the C-shaped frame, a plurality of limiting wheels are movably connected to one side of the C-shaped frame, a connecting rope is movably inserted between the plurality of limiting wheels, and one end of the connecting rope is connected and fixed to the winding wheel body. The connecting rope is provided with a connecting structure at one end away from the winding wheel, and the connecting structure includes a connecting frame, a connecting piece is provided near the center position inside the connecting frame, a connecting shaft is movably inserted at one end of the connecting piece, and the connecting piece is connected to both sides of the connecting frame through the connecting shaft, multiple connecting structures are connected and arranged, and one end of the connecting piece in two adjacent connecting structures is connected and fixed to one end of the connecting frame, one end of the connecting frame is provided with a fixing clamp, and is fixed at one end of the connecting frame away from the connecting rope, multiple fixing clamps are arranged close to each other, and multiple fixing clamp bodies are provided with tightening rings, and the fixing clamp body is provided with a spring, one end of the spring abuts against one end of the connecting frame, and the end of the spring away from the connecting frame abuts against one end of the tightening ring.

[0006] As an improvement, the adjusting tube is movably sleeved on the adjusting rod, the adjusting tube is adapted to the adjusting rod, a bolt is screwed onto one side of the adjusting tube, and one end of the bolt abuts against one side of the adjusting rod.

[0007] As an improvement, the plurality of limiting wheels are relatively arranged at the upper and lower ends of one side of the C-shaped frame.

[0008] The beneficial effects of the utility model are:

[0009] The utility model relates to a wire threading device for building electrical construction. A fixing clamp and a connecting frame are passed through a pipe body. A plurality of connected connecting structures are arranged at one end of a connecting rope, and a device is provided at the front end for clamping cables and wires for pulling. The device is convenient to use and saves effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0011] Figure 2 This is a structural diagram of the winding structure of the utility model;

[0012] Figure 3 This is a schematic structural diagram of the connection structure of the utility model;

[0013] Figure 4 For the utility model Figure 1Schematic diagram of the structure at point A in the middle.

[0014] Reference table of accompanying symbols:

[0015] 1. Base plate; 2. Adjusting rod; 3. Winding structure; 4. Adjusting tube; 5. Bolt; 6. Winding wheel; 7. Grip rod; 8. Sleeve; 9. Sleeve rod; 10. C-shaped frame; 11. Limiting wheel; 12. Connecting rope; 13. Connecting structure; 14. Connecting frame; 15. Connecting piece; 16. Fixing clamp; 17. Tightening ring; 18. Spring. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] In order to solve the technical problems in the background technology, the following wire threading device for building electrical construction is provided:

[0018] Combine Figures 1-4When the adjusting rod 2 is tightened, the adjusting tube 4 is tightened and the adjusting tube 4 is loosely connected to the adjusting rod 2. When the adjusting tube 4 is tightened, the adjusting tube 4 is loosely connected to the adjusting rod 2. When the adjusting tube 4 is tightened, the adjusting tube 4 is loosely connected to the adjusting rod 2. When the adjusting tube 4 is tightened, the adjusting tube 4 is loosely connected to the adjusting rod 2. When the adjusting tube 4 is tightened, the adjusting tube 4 is loosely connected to the adjusting rod 2. A connecting rope 12 is movably inserted between 11, and one end of the connecting rope 12 is connected and fixed to the wheel body of the winding wheel 6. A connecting structure 13 is provided on the end of the connecting rope 12 away from the winding wheel 6. The connecting structure 13 includes a connecting frame 14, and a connecting piece 15 is provided near the center position inside the connecting frame 14. A connecting shaft is movably inserted at one end of the connecting piece 15, and the connecting piece 15 is connected to both sides of the inside of the connecting frame 14 through the connecting shaft. Multiple connecting structures 13 are connected and arranged, and one end of the connecting piece 15 in two adjacent connecting structures 13 is connected and fixed to one end of the connecting frame 14, and one end of one connecting frame 14 is provided with a fixing clamp 16, and is fixed to one end of the connecting frame 14 away from the connecting rope 12. Multiple fixing clamps 16 are arranged close to each other, and a tightening ring 17 is provided on the clamping body of the multiple fixing clamps 16. A spring 18 is provided on the clamping body of the fixing clamp 16, and one end of the spring 18 is abutted against one end of the connecting frame 14, and the end of the spring 18 away from the connecting frame 14 is abutted against one end of the tightening ring 17.

[0019] The working principle and use process of this utility model:

[0020] In use: pass the fixing clamp 16 and the connecting rope 12 through the pipe, push the tightening ring 17 toward the spring 18, then open the front end of the fixing clamp 16 to clamp one end of the cable or wire, then rotate the reel 6 through the grip 7 to reel in the connecting rope 12, so that the fixing clamp 16 clamps the cable or wire and pulls it out from the inside of the pipe.

[0021] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0022] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire threading device for building electrical construction, characterized in that: The invention comprises a bottom plate (1), an upward working surface of the bottom plate (1) is provided with an adjusting rod (2), a winding structure (3) is provided on the adjusting rod (2), the winding structure (3) comprises an adjusting tube (4), the adjusting tube (4) is sleeved on the rod body of the adjusting rod (2), a winding wheel (6) is movably provided on one side of the adjusting tube (4), a gripping rod (7) is provided on one side of the winding wheel (6), a sleeve (8) is provided on the upward working surface of the bottom plate (1), a sleeve rod (9) is inserted into the top end of the sleeve (8), and the A bolt (5) is screwed on one side of the sleeve (8) near the top, and one end of the bolt (5) is pressed against one side of the sleeve rod (9). A C-shaped frame (10) is provided on the top of the sleeve rod (9). A limiting wheel (11) is provided on one side of the C-shaped frame (10). A plurality of limiting wheels (11) are movably connected to one side of the C-shaped frame (10). A connecting rope (12) is movably inserted between the plurality of limiting wheels (11). One end of the connecting rope (12) is connected and fixed to the wheel body of the winding wheel (6). The connecting rope (12) is away from the winding wheel (6). A connecting structure (13) is provided at one end of the reel (6), and the connecting structure (13) includes a connecting frame (14). A connecting piece (15) is provided near the center of the connecting frame (14). A connecting shaft is movably inserted at one end of the connecting piece (15), and the connecting piece (15) is connected to both sides of the connecting frame (14) through the connecting shaft. A plurality of connecting structures (13) are connected and arranged, and one end of the connecting piece (15) in two adjacent connecting structures (13) is fixedly connected to one end of the connecting frame (14). A fixing clamp (16) is provided at one end of the connecting frame (14) and is fixed at one end of the connecting frame (14) away from the connecting rope (12). A plurality of the fixing clamps (16) are arranged close to each other. A tightening ring (17) is sleeved on the clamping body of the plurality of fixing clamps (16). A spring (18) is sleeved on the clamping body of the fixing clamp (16). One end of the spring (18) abuts against one end of the connecting frame (14), and the end of the spring (18) away from the connecting frame (14) abuts against one end of the tightening ring (17).

2. A wire threading device for building electrical construction according to claim 1, characterized in that: The adjusting tube (4) is movably sleeved on the adjusting rod (2), the adjusting tube (4) is adapted to the adjusting rod (2), a bolt (5) is screwed onto one side of the adjusting tube (4), and one end of the bolt (5) abuts against one side of the adjusting rod (2).

3. A wire threading device for building electrical construction according to claim 1, characterized in that: The plurality of limiting wheels (11) are relatively arranged at the upper and lower ends of one side of the C-shaped frame (10).

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