Threading device for equipment installation

Abstract

The utility model relates to the field of threading equipment, and discloses a threading device for equipment installation, which comprises a threading cylinder, a threading mechanism is arranged on the threading cylinder, the threading device is lubricated and rolls to reduce frictional wear when being in contact with the inner wall of a pipeline through the threading mechanism, and an auxiliary mechanism is arranged on the threading cylinder. An auxiliary mechanism is arranged to conveniently clamp, fix and separate a wire without winding, a threading mechanism comprises an oil lubricating groove, the inner wall of the bottom of the oil lubricating groove is slidably connected with a sponge ball, the inner wall of the side face of a threading cylinder is slidably connected with an oil outlet ball, and the inner wall of the top of the threading cylinder is provided with a mounting groove. The inner wall of the side face of the mounting groove is in threaded connection with a threaded frame. According to the utility model, the threaded frame, the sealing cover and other structures are arranged, so that the problem that the subsequent service life quality of a wire is affected due to the damage of the wire caused by the friction between the wire and the wire pipe in the threading process is solved.

Description

Technical Field

[0001] The utility model relates to the field of wire threading equipment, in particular to a wire threading device for equipment installation. Background Art

[0002] During the construction of fire protection, it is necessary to embed strong or weak current pipelines in the building structure, and then thread the cables into the pipelines after the building construction is completed for later operation. Most of the existing wire threading devices use steel wires to pass through the wire pipes first, and then tie the electric wires to the steel wires and pull them in the reverse direction, so that the electric wires pass through the inside of the wire pipes to complete wire threading.

[0003] After retrieval, Chinese Patent Publication No.: CN216929435U discloses a wire threading device for fire protection construction, which includes a fixed seat with a handle and a vertical rod at both ends respectively. A bearing plate is provided at the end of the vertical rod. A lead wheel for guiding the wire is rotatably connected to the fixed seat. The lead wheel body is hollow and air inlet holes are provided on the side wall of the wheel groove. A negative pressure mechanism communicating with the hollow part of the wheel body is provided on the outer wall of the lead wheel. A wire guiding mechanism is provided on the bearing plate.

[0004] The above device has the following defects: during the wire threading process, the electric wire is prone to friction with the inner wall of the wire pipe, resulting in damage to the electric wire, which in turn affects the subsequent service life and quality of the electric wire. Therefore, a wire threading device for equipment installation is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a wire threading device for equipment installation, aiming to improve the problem that during the wire threading process in the prior art, the electric wire is prone to friction with the inner wall of the wire pipe, resulting in damage to the electric wire, which in turn affects the subsequent service life and quality of the electric wire.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a wire threading device for equipment installation, including a wire threading cylinder, a wire threading mechanism is arranged on the wire threading cylinder, and by setting the wire threading mechanism, lubrication and rolling are carried out when the wire threading equipment contacts the inner wall of the pipeline to reduce friction and wear. An auxiliary mechanism is arranged on the wire threading cylinder, and by setting the auxiliary mechanism, the electric wire can be conveniently clamped and fixed and separated without winding. The wire threading mechanism includes an oil lubrication groove, a sponge ball is slidably connected to the bottom inner wall of the oil lubrication groove, an oil outlet bead is slidably connected to the side inner wall of the wire threading cylinder, an installation groove is opened on the top inner wall of the wire threading cylinder, and a threaded frame is threadedly connected to the side inner wall of the installation groove.

[0007] As a further description of the above technical solution: the auxiliary mechanism includes a threaded groove opened on the bottom inner wall of the wire threading cylinder, a clamping groove is opened on one side inner wall of the threaded groove, a clamping block is threadedly connected to the side inner wall of the threaded groove, and the main body of the electric wire is slidably connected to the side inner wall of the clamping groove.

[0008] As a further description of the above technical solution: The outer diameter of the sponge ball is adapted to the inner diameter of the lubricating oil groove, and the oil outlet beads are communicated with the inner wall of the wire threading cylinder.

[0009] As a further description of the above technical solution: The oil outlet beads are slidably connected to the outer side wall of the sponge ball, and the top outer wall of the threaded frame is fixedly connected with a sealing cover.

[0010] As a further description of the above technical solution: The outer diameter of the sealing cover is adapted to the outer diameter of the wire threading cylinder, and the top outer wall of the sealing cover is fixedly connected with a wire threading head main body.

[0011] As a further description of the above technical solution: The clamping block is clamped on the outer side wall of the wire main body, and the wire main body penetrates through the inner side wall of the clamping block and extends to the outer side wall of the wire main body.

[0012] As a further description of the above technical solution: The outer side wall of the clamping block is provided with a frosted groove.

[0013] As a further description of the above technical solution: The outer side wall of the wire threading cylinder is provided with an arc groove.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by setting structures such as a threaded frame, a sealing cover, and an installation groove, lubrication treatment is carried out on the wire threading pipeline, reducing the friction between the wire and the inner wall of the wire threading pipeline during wire threading, improving the problem that the wire is prone to friction with the wire pipe during the wire threading process, resulting in wire damage, and further affecting the subsequent service life and quality of the wire.

[0016] 2. In the utility model, by setting structures such as a clamping groove, a clamping block, and a frosted groove, the wire to be threaded is conveniently clamped and fixed and separated, improving the problem that the traditional winding and knotting on the wire threading cylinder is relatively cumbersome and complex, affecting the wire threading work efficiency. Description of the Drawings

[0017] Figure 1 is the overall front view schematic diagram of a wire threading device for equipment installation proposed by the utility model;

[0018] Figure 2 is the overall schematic diagram of a wire threading device for equipment installation proposed by the utility model;

[0019] Figure 3 is the cross-sectional view schematic diagram of a wire threading device for equipment installation proposed by the utility model;

[0020] Figure 4 is the schematic diagram of the auxiliary mechanism of a wire threading device for equipment installation proposed by the utility model.

[0021] Legend Explanation:

[0022] 1. Threading Tube; 2. Threading Mechanism; 21. Lubricating Oil Groove; 22. Sponge Ball; 23. Oil Outlet Bead; 24. Installation Groove; 25. Threaded Bracket; 26. Sealing Cover; 27. Threading Head Main Body; 3. Auxiliary Mechanism; 31. Threaded Groove; 32. Card Slot; 33. Card Block; 34. Electric Wire Main Body; 35. Frosted Groove; 4. Arc Groove. Specific Embodiment

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Refer to Figures 1 - 3 , an embodiment provided by the present invention: A threading device for equipment installation, including a threading tube 1, a threading mechanism 2 is arranged on the threading tube 1. By setting the threading mechanism 2, lubrication and rolling are carried out when the threading device contacts the inner wall of the pipeline to reduce friction and wear. An auxiliary mechanism 3 is arranged on the threading tube 1. By setting the auxiliary mechanism 3, the electric wire can be conveniently clamped and fixed and separated without winding. By setting the threading mechanism 2 to include a lubricating oil groove 21, it is convenient to add and store lubricating liquid through the setting of the lubricating oil groove 21. A sponge ball 22 is slidably connected to the bottom inner wall of the lubricating oil groove 21. By setting the sponge ball 22, the lubricating liquid in the lubricating oil groove 21 is absorbed and released, so that when the oil outlet bead 23 contacts, it is smeared with oil. An oil outlet bead 23 is slidably connected to the side inner wall of the threading tube 1. An installation groove 24 is opened on the top inner wall of the threading tube 1. A threaded bracket 25 is threadedly connected to the side inner wall of the installation groove 24.

[0025] Refer to Figures 2 - 4 , the outer diameter of the sponge ball 22 is adapted to the inner diameter of the lubricating oil groove 21, and the oil outlet bead 23 is communicated with the inner wall of the threading tube 1. By setting the oil outlet bead 23, friction rolling is carried out when it contacts the inner wall of the threading pipeline, and a certain amount of lubrication is carried out on it, reducing the problem of wear and rupture of the electric wire main body 34 due to friction on the inner wall of the pipeline. The oil outlet bead 23 is slidably connected to the side outer wall of the sponge ball 22. A sealing cover 26 is fixedly connected to the top outer wall of the threaded bracket 25. The outer diameter of the sealing cover 26 is adapted to the outer diameter of the threading tube 1. A threading head main body 27 is fixedly connected to the top outer wall of the sealing cover 26. By setting the sealing cover 26, the lubricating liquid inside the lubricating oil groove 21 is prevented from leaking. An arc groove 4 is opened on the side outer wall of the threading tube 1.

[0026] Refer to Figures 3 - 4, the auxiliary mechanism 3 includes a threaded groove 31 formed on the bottom inner wall of the wire threading cylinder 1. A clamping groove 32 is formed on one inner wall of the threaded groove 31. A clamping block 33 is threadedly connected to the side inner wall of the threaded groove 31. By setting the clamping block 33 to cooperate with the threaded groove 31, a part of the outer surface of the wire body 34 is clamped and fixed and separated, reducing the operation time of the wire body 34 being tediously wound around the wire threading cylinder 1 and improving work efficiency. A wire body 34 is slidably connected to the side inner wall of the clamping groove 32. The clamping block 33 is clamped to the side outer wall of the wire body 34. The wire body 34 penetrates through the side inner wall of the clamping block 33 and extends to the side outer wall of the wire body 34. A frosted groove 35 is formed on the side outer wall of the clamping block 33.

[0027] Working principle: Connect the existing pulling wire through the threading head body 27, move the wire threading cylinder 1 through the threading pipeline. When the wire threading cylinder 1 moves, the oil outlet beads 23 contact the inner wall of the threading pipeline, causing the oil outlet beads 23 to roll irregularly. When the oil outlet beads 23 roll, they rub against the sponge ball 22, causing the sponge ball 22 to absorb and release the lubricating oil in the lubricating oil groove 21 and wipe the surface where the oil outlet beads 23 and the sponge ball 22 contact, so that the lubricating oil contaminated by the oil outlet beads 23 rolls and coats the inner wall of the threading pipeline, reducing the friction between the wire and the inner wall of the threading pipeline, thereby reducing wear and breakage. At the same time, the wire body 34 is passed through the clamping block 33, then the wire body 34 passes through the clamping groove 32, and then the clamping block 33 is rotated to be threadedly connected to the threaded groove 31 to clamp and fix and separate one side outer wall of the wire body 34.

[0028] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wire threading device for equipment installation, including a wire threading cylinder (1), characterized in that: A threading mechanism (2) is provided on the threading cylinder (1). By providing the threading mechanism (2), lubrication is carried out when the threading device contacts the inner wall of the pipeline, and rolling is used to reduce friction and wear. An auxiliary mechanism (3) is provided on the threading cylinder (1). By providing the auxiliary mechanism (3), the wire can be conveniently clamped, fixed and separated without winding. The threading mechanism (2) includes an oil lubrication groove (21). A sponge ball (22) is slidably connected to the bottom inner wall of the oil lubrication groove (21). An oil outlet bead (23) is slidably connected to the side inner wall of the threading cylinder (a). An installation groove (24) is opened on the top inner wall of the threading cylinder (1). A threaded frame (25) is threadedly connected to the side inner wall of the installation groove (24).

2. The wire threading device for equipment installation according to claim 1, characterized in that: The auxiliary mechanism (3) includes a threaded groove (31) opened on the bottom inner wall of the threading cylinder (1). A clamping groove (32) is opened on one side inner wall of the threaded groove (31). A clamping block (33) is threadedly connected to the side inner wall of the threaded groove (31). A wire main body (34) is slidably connected to the side inner wall of the clamping groove (32).

3. A wire threading device for equipment installation according to claim 1, characterized in that: The outer diameter of the sponge ball (22) is adapted to the inner diameter of the oil lubrication groove (21). The oil outlet bead (23) is communicated with the inner wall of the threading cylinder (1).

4. A wire threading device for equipment installation according to claim 1, characterized in that: The oil outlet bead (23) is slidably connected to the side outer wall of the sponge ball (22). A sealing cover (26) is fixedly connected to the top outer wall of the threaded frame (25).

5. A wire threading device for equipment installation according to claim 4, characterized in that: The outer diameter of the sealing cover (26) is adapted to the outer diameter of the threading cylinder (1). A threading head main body (27) is fixedly connected to the top outer wall of the sealing cover (26).

6. A wire threading device for equipment installation according to claim 2, characterized in that: The clamping block (33) is clamped to the side outer wall of the wire main body (34). The wire main body (34) penetrates through the side inner wall of the clamping block (33) and extends to the side outer wall of the wire main body (34).

7. A wire threading device for equipment installation according to claim 2, characterized in that: A frosted groove (35) is opened on the side outer wall of the clamping block (33).

8. A wire threading device for equipment installation according to claim 1, characterized in that: An arc groove (4) is opened on the side outer wall of the threading cylinder (1).

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