Wire tube threading device for building reconstruction

Abstract

The utility model discloses a wiring tube threading device for building reconstruction, and relates to the field of threading devices. The device comprises a wire tube main body and a first iron wire inserted in the wire tube main body, and the wire main body and the first iron wire are wound. According to the wire tube threading device for building reconstruction, an auxiliary mechanism is arranged on the outer wall of a first iron wire, so that a wire main body can be driven by the first iron wire to perform smooth threading operation in a wire tube main body, and the condition of abrasion between the end of the wire main body and the inner wall of the wire tube main body is prevented; and a protection mechanism is arranged at the port of the wire tube main body, so that the situation of relatively large friction damage between the outer wall of the wire main body and the wire tube main body is avoided, and the wire main body is effectively protected in the threading arrangement process.

Description

Technical Field

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

[0002] In the process of building renovation, it is necessary to pre-buried wiring pipes in the walls of the building. These wiring pipes are used to penetrate the lighting lines, socket lines, air-conditioning lines, weak current lines, etc. in the building during the later decoration of the building.

[0003] In the prior art, an iron wire is inserted into the interior of the threading pipe in advance, and then the electric wire is connected to one end of the iron wire. The iron wire is then pulled to pass the electric wire through the interior of the threading pipe. However, during this process, the electric wire is prone to wear, which affects the safe use of the electric wire in the future.

[0004] The main reason for the above problems is that the ends of the wires are entangled with the outer wall of the iron wire, and the outer wall of the iron wire is not equipped with any device to protect the ends of the wires. When the iron wire drives the wire to move, under the action of gravity, the ends of the wires will contact the inner wall of the threading pipe. Over a long period of time, the friction between them is large, causing damage to the ends of the wires, which reduces the safety of the wires during later use. To address the above problems, we propose a wire pipe threading device for building renovation. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a threading device, which solves the problem that when the iron wire is pulled to drive the wire to pass through the inside of the threading pipeline, the wire is easily worn, which affects the safe use of the wire in the future.

[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a wire pipe threading device for building reconstruction, comprising a wire pipe body and a first iron wire inserted into the wire pipe body, the wire body and the first iron wire are entangled, and the outer wall of the first iron wire is provided with an auxiliary mechanism, and the auxiliary mechanism includes:

[0007] A circular ring fixedly connected to the outer wall of the first iron wire;

[0008] A ball is arranged on the outer wall of the ring, and the outer wall of one end of the ball abuts against the inner wall of the electric wire tube body;

[0009] The elastic component is used for elastically changing the position of the ball relative to the ring.

[0010] Preferably, the elastic component comprises:

[0011] An insert block fixedly connected to the outer wall of the ring;

[0012] A sleeve slidably connected to the outer wall of the plug;

[0013] A spring is arranged inside the sleeve, and one end of the spring is connected to one end of the insert block.

[0014] Preferably, a telescopic rod is arranged between one end of the insert block and the inner wall of the sleeve, and one end of the spring is sleeved on the outer wall of the telescopic rod.

[0015] Preferably, one end of the sleeve away from the spring is rotatably connected to the ball.

[0016] Preferably, a plurality of groups of second iron wires are provided on the inner wall of the circular ring, and the electric wire body and the circular ring are positioned and connected via the second iron wires.

[0017] Preferably, a protection mechanism is provided at the port of the electric wire tube body, and the protection mechanism comprises:

[0018] A clamping ring, one end of which is clamped and arranged inside the port of the electric wire tube body;

[0019] The movable rod is rotatably connected to the outer wall of the clamp ring, and the outer wall of the electric wire body is protected during its movement by the movable rod.

[0020] Preferably, the inner wall of the clamping ring is provided with multiple groups of protective balls.

[0021] The utility model discloses a wire tube threading device for building reconstruction, which has the following beneficial effects: the wire tube threading device for building reconstruction, by arranging an auxiliary mechanism on the outer wall of a first iron wire, can drive the wire body through the first iron wire to perform a smooth threading operation inside the wire tube body, thereby preventing wear between the end of the wire body and the inner wall of the wire tube body, and by arranging a protective mechanism at the port of the wire tube body, it is possible to avoid large friction damage between the outer wall of the wire body and the wire tube body, thereby effectively protecting the wire body during the threading arrangement process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the auxiliary mechanism and the protective mechanism of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the circular ring, rolling ball and iron wire of the utility model;

[0026] Figure 4 This is a plan view of the sleeve and insert block structure of the utility model.

[0027] In the figure, 1. the main body of the electric wire tube; 2. the first iron wire; 3. the auxiliary mechanism; 301. the ring; 302. the ball; 303. the second iron wire; 304. the elastic component; 3041. the plug; 3042. the sleeve; 3043. the telescopic rod; 3045. the spring; 4. the protective mechanism; 401. the retaining ring; 402. the movable rod; 403. the protective ball. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] The embodiment of the present application provides a threading device to solve the problem that when the iron wire is pulled to drive the wire to pass through the inside of the threading pipe, the wire is easily worn, which affects the safe use of the wire in the future, thereby realizing protection during the threading process of the wire.

[0030] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0031] The utility model embodiment discloses an electric wire conduit threading device for building reconstruction.

[0032] According to the attached Figure 1-4 As shown, it includes a wire tube body 1 and a first iron wire 2 inserted into the wire tube body 1. The wire body and the first iron wire 2 are entangled with each other, the first iron wire 2 is passed through the wire tube body 1, and then the initial end of the wire body is entangled with one end of the first iron wire 2, and then the iron wire is pulled to completely move the iron wire out from the inside of the wire tube body 1, so that one end of the wire body is inserted into the inside of the wire tube body 1, and the installation and arrangement of the wires in the building renovation are completed.

[0033] An auxiliary mechanism 3 is provided on the outer wall of the first iron wire 2. Through the auxiliary mechanism 3, the first iron wire 2 can slide smoothly inside the wire tube body 1 and prevent wear between the end of the wire body and the inner wall of the wire tube body 1. The auxiliary mechanism 3 includes a ring 301, which is fixedly connected to the outer wall of the first iron wire 2. A ball 302 is provided on the outer wall of the ring 301. The outer wall of one end of the ball 302 is against the inner wall of the wire tube body 1. A plurality of groups of second iron wires 303 are provided on the inner wall of the ring 301. The wire body and the ring 301 are positioned and connected by the second iron wire 303. The ring 301 and the ball 302 provided on the outer wall of the ring 301 are both located inside the wire tube body 1.

[0034] The elastic component 304 is used for the elastic change of the setting position of the ball 302 relative to the ring 301. The elastic component 304 includes an insert block 3041, which is fixedly connected to the outer wall of the ring 301, and a sleeve 3042 is slidably connected to the outer wall of the insert block 3041. A spring 3045 is arranged inside the sleeve 3042, and one end of the spring 3045 is connected to one end of the insert block 3041. A telescopic rod 3043 is arranged between one end of the insert block 3041 and the inner wall of the sleeve 3042, and one end of the spring 3045 is sleeved on the outer wall of the telescopic rod 3043. The end of the sleeve 3042 away from the spring 3045 is rotatably connected to the ball 302.

[0035] A protective mechanism 4 is provided at the port of the wire tube body 1, which is used to protect the outer wall of the wire body during movement to avoid greater friction damage between the outer wall of the wire body and the port of the wire tube body 1. The protective mechanism 4 includes a clamping ring 401, one end of which is clamped inside the port of the wire tube body 1, and a movable rod 402 is rotatably connected to the outer wall of the clamping ring 401. The outer wall of the wire body during movement is protected by the movable rod 402, and a plurality of groups of protective balls 403 are provided on the inner wall of the clamping ring 401.

[0036] The wire pipe threading device for building reconstruction has an auxiliary mechanism 3 arranged on the outer wall of the first iron wire 2, so that the first iron wire 2 can drive the wire body to perform a smooth threading operation inside the wire pipe body 1, thereby preventing wear between the end of the wire body and the inner wall of the wire pipe body 1, and by providing a protective mechanism 4 at the port of the wire pipe body 1, it is avoided that there is a large friction damage between the outer wall of the wire body and the wire pipe body 1, thereby effectively protecting the wire body during the threading arrangement process.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A wire conduit threading device for building reconstruction, comprising a wire conduit body (1) and a first iron wire (2) inserted into the wire conduit body (1), wherein the wire conduit body and the first iron wire (2) are entangled, characterized in that: The outer wall of the first iron wire (2) is provided with an auxiliary mechanism (3), and the auxiliary mechanism (3) comprises: A circular ring (301) fixedly connected to the outer wall of the first iron wire (2); A ball (302) is arranged on the outer wall of the ring (301), and the outer wall of one end of the ball (302) abuts against the inner wall of the electric wire tube body (1); The elastic component (304) is used for elastically changing the position of the ball (302) relative to the ring (301).

2. The wire conduit threading device for building reconstruction according to claim 1, characterized in that: The elastic component (304) comprises: An insert (3041) fixedly connected to the outer wall of the ring (301); A sleeve (3042) slidably connected to the outer wall of the plug block (3041); A spring (3045) is arranged inside the sleeve (3042), and one end of the spring (3045) is connected to one end of the insert block (3041).

3. The wire conduit threading device for building reconstruction according to claim 2, characterized in that: A telescopic rod (3043) is arranged between one end of the insert block (3041) and the inner wall of the sleeve (3042), and one end of the spring (3045) is sleeved on the outer wall of the telescopic rod (3043).

4. The wire conduit threading device for building reconstruction according to claim 3, characterized in that: One end of the sleeve (3042) away from the spring (3045) is rotatably connected to the ball (302).

5. The electric wire conduit threading device for building reconstruction according to claim 1, characterized in that: The inner wall of the circular ring (301) is provided with a plurality of groups of second iron wires (303), and the electric wire body and the circular ring (301) are positioned and connected via the second iron wires (303).

6. The wire conduit threading device for building reconstruction according to claim 1, characterized in that: A protection mechanism (4) is provided at the port of the electric wire tube body (1), and the protection mechanism (4) comprises: A clamping ring (401), one end of which is clamped and arranged inside the port of the electric wire tube body (1); The movable rod (402) is rotatably connected to the outer wall of the clamping ring (401), and the outer wall of the electric wire body is protected by the movable rod (402) during the movement process.

7. The wire conduit threading device for building reconstruction according to claim 6, characterized in that: The inner wall of the clamping ring (401) is provided with a plurality of groups of protective balls (403).

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