Threading device of pre-embedded line pipe in wall

Abstract

The utility model discloses a threading device of pre-embedded line pipe in wall, including: adsorption equipment, adapter, adapter, seal ring and lead rope, adsorption equipment has a dust collection hose, the one end of adapter is sleeved at the one end of dust collection hose, the one end of adapter is inserted at the other end of adapter, the seal ring is sleeved at the other end of adapter, and the lead rope is inserted at the other end of adapter. And the adsorption equipment operably adsorbs one end of the guide rope, and enables one end of the guide rope to sequentially penetrate through a pre-buried pipe, the adapter pipe and the adapter. Through the application of the utility model, the threading device for the pre-embedded line pipe in the wall body is provided, one end of the guide rope is adsorbed through the adsorption equipment, so that the guide rope passes through the pre-embedded pipe, and then the electric wire is pulled through the guide rope, so that the threading of the electric wire is completed, the threading efficiency is improved, and the threading period is shortened.

Description

Technical Field

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

[0002] During the construction of a house, the wire tubes used for switches and sockets are often designed to be concealed (pre-buried) for aesthetic reasons. When the decoration phase begins, you only need to lead the wires into the wire tubes. There are two conventional methods of threading (leading) wires: one is to purchase a finished wire threader for threading; the other is to use soft steel wire for simple processing before threading. Regardless of the method, the principle is the same, and you need to first thread the steel wire into the wire tube, and then pull the wire from one end to the other to complete the threading. In the process of threading the steel wire into the wire tube, the threading efficiency is often affected by factors such as the many bends and joints in the wire tube, which prolongs the threading time and thus affects the overall threading efficiency and construction period. Utility Model Content

[0003] In view of this, in order to solve the above problems, the purpose of the utility model is to provide a wire threading device for pre-buried wire tubes in a wall, comprising:

[0004] An adsorption device, an adapter, a transfer tube, a sealing ring and a guide rope, wherein the adsorption device has a dust suction hose, one end of the adapter is sleeved on one end of the dust suction hose, one end of the transfer tube is inserted on the other end of the adapter, and the sealing ring is sleeved on the other end of the transfer tube. The adsorption device can be operated to adsorb one end of the guide rope and allow one end of the guide rope to pass through a pre-buried pipe, the adapter tube and the adapter in sequence.

[0005] In another preferred embodiment, the adsorption device is a vacuum cleaner.

[0006] In another preferred embodiment, the adapter includes: a main connector and a sub-connector, the main connector has a first channel portion, the sub-connector has a second channel portion, one end of the first channel portion is connected to one end of the second channel portion, one end of the dust collection hose is inserted in the other end of the first channel portion, and one end of the adapter tube is inserted in the other end of the second channel portion.

[0007] In another preferred embodiment, the inner diameter of the first channel portion is greater than the inner diameter of the second channel portion.

[0008] In another preferred embodiment, it further comprises: a shielding net installed on the inner wall of the first channel portion.

[0009] In another preferred embodiment, the adapter and the adapter tube are both made of transparent material.

[0010] In another preferred embodiment, the sealing ring is made of rubber material.

[0011] Due to the adoption of the above technical scheme, the utility model has the following positive effects compared with the prior art: through the application of the utility model, a threading device for a pre-buried wire tube in a wall is provided, one end of a guide rope is adsorbed by an adsorption device to make it pass through the pre-buried tube, and then the wire is pulled by the guide rope, thus completing the threading of the wire, improving the threading efficiency and shortening the threading cycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an overall schematic diagram of a wire threading device for a pre-buried wire tube in a wall according to the utility model;

[0013] Figure 2 It is a partial schematic diagram of a wire threading device for a pre-buried wire tube in a wall according to the utility model.

[0014] In the attached figure: 1. adsorption equipment; 2. adapter; 3. adapter tube; 4. sealing ring; 5. main joint; 6. auxiliary joint; 7. dust suction hose; 8. limiting ring. DETAILED DESCRIPTION

[0015] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0016] like Figure 1 and Figure 2 As shown, a preferred embodiment of a wire threading device for pre-buried wire tubes in a wall is shown, comprising:

[0017] Adsorption device 1, adapter 2, adapter tube 3, sealing ring 4 and guide rope, the adsorption device 1 has a dust suction hose 7, one end of the adapter 2 is sleeved on one end of the dust suction hose 7, one end of the adapter tube 3 is inserted on the other end of the adapter 2, the sealing ring 4 is sleeved on the other end of the adapter tube 3, the adsorption device 1 can be operated to adsorb one end of the guide rope, and make one end of the guide rope pass through a pre-buried pipe, the adapter tube 3 and the adapter 2 in sequence.

[0018] During actual use, first check the sealing between the vacuum hose 7, adapter 2, adapter tube 3 and sealing ring 4 of the adsorption device 1 and the corresponding embedded pipe to ensure work efficiency, then tie the other end of the lead rope to the wire that needs to be threaded, and put one end of the lead rope into the corresponding embedded pipe, turn on the adsorption device 1, and let one end of the adsorption lead rope of the adsorption device 1 pass through the corresponding embedded pipe, adapter tube 3 and adapter 2, remove the adapter tube 3 from the adapter 2, leaving one end of the lead rope, pull one end of the lead rope to drive the wire to pass through the corresponding embedded pipe, and the threading is completed.

[0019] Further, as a preferred embodiment, the adsorption device 1 is a vacuum cleaner. Further, the vacuum cleaner as the adsorption device 1 is easy to use, easy to move, more convenient, and can suck the wood chips, concrete and other construction dust in the embedded pipe into the vacuum cleaner, ensuring the health of the workers.

[0020] Furthermore, as a preferred embodiment, the adapter 2 includes: a main connector 5 and a sub-connector 6, the main connector 5 has a first channel portion, the sub-connector 6 has a second channel portion, one end of the first channel portion is connected to one end of the second channel portion, one end of the dust collection hose 7 is inserted in the other end of the first channel portion, and one end of the adapter tube 3 is inserted in the other end of the second channel portion.

[0021] Further, as a preferred embodiment, the inner wall of one end of the second channel portion has a limit ring 8, and the inner diameter of the limit ring 8 is smaller than the outer diameter of the adapter tube 3. Further, the limit ring 8 is used to assemble the adapter tube 3 to prevent the adapter tube 3 from being inserted too deep.

[0022] Further, as a preferred embodiment, the inner diameter of the first channel portion is larger than the inner diameter of the second channel portion. Further, the inner diameter of the first channel portion is larger than the inner diameter of the second channel portion, which facilitates the guide rope to enter and stay in the first channel portion, so that the worker can pull the guide rope.

[0023] Furthermore, as a preferred embodiment, it further comprises: a shielding net, which is installed on the inner wall of the first channel portion. Furthermore, the shielding net has a plurality of filter holes, the aperture of which is smaller than the outer diameter of the guide rope, so as to prevent the guide rope from being sucked into the dust collection device, and to facilitate the passage of construction dust such as wood chips and concrete, and to facilitate the guide rope to stay in the first channel portion.

[0024] Further, as a preferred embodiment, the adapter 2 and the adapter tube 3 are both made of transparent materials. Further, the adapter 2 and the adapter tube 3 are made of transparent materials to facilitate observation of the position of the guide rope.

[0025] Further, as a preferred embodiment, the sealing ring 4 is made of rubber material. Further, the sealing ring 4 is made of rubber material, which has elasticity and ensures sealing performance.

[0026] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A wire threading device for a pre-buried wire tube in a wall, characterized in that: include: An adsorption device, an adapter, a transfer tube, a sealing ring and a guide rope, wherein the adsorption device has a dust suction hose, one end of the adapter is sleeved on one end of the dust suction hose, one end of the transfer tube is inserted on the other end of the adapter, and the sealing ring is sleeved on the other end of the transfer tube. The adsorption device can be operated to adsorb one end of the guide rope and allow one end of the guide rope to pass through a pre-buried pipe, the adapter tube and the adapter in sequence.

2. The wire threading device for pre-buried wire tubes in a wall according to claim 1, characterized in that: The adsorption device is a vacuum cleaner.

3. The wire threading device for pre-buried wire tubes in a wall according to claim 1, characterized in that: The adapter includes: a main connector and a sub-connector, the main connector has a first channel portion, the sub-connector has a second channel portion, one end of the first channel portion is connected to one end of the second channel portion, one end of the dust collection hose is inserted into the other end of the first channel portion, and one end of the adapter tube is inserted into the other end of the second channel portion.

4. The wire threading device for pre-buried wire tubes in a wall according to claim 3, characterized in that: An inner diameter of the first channel portion is greater than an inner diameter of the second channel portion.

5. The wire threading device for pre-buried wire tubes in a wall according to claim 3, characterized in that: It also includes: a shielding net, which is installed on the inner wall of the first channel part.

6. The wire threading device for pre-buried wire tubes in a wall according to claim 1, characterized in that: The adapter and the adapter tube are both made of transparent material.

7. The wire threading device for pre-buried wire tubes in a wall according to claim 1, characterized in that: The sealing ring is made of rubber material.

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