CN204089053U - Threading instrument in a kind of body of wall trough - Google Patents

Abstract

The utility model discloses a tool for threading wires in a wall wiring groove, which comprises a cylindrical body and a head with a sharp point detachably connected to one end of the cylindrical body for convenient threading. A hook for hanging cables is provided on the inner wall of the end where the body is connected to the head. The utility model relates to a tool for threading wires in the wire trough of the wall, which can conveniently pass soft wires such as network cables through the dense wire trough and pass through the wall. When used, it can be operated by a single person or by two With the cooperation of human beings, the network cable sheath will not be damaged during the operation, and it saves time and effort, greatly improving work efficiency.

Description

A tool for threading wires in a wall wiring trough

technical field

The utility model relates to a tool for threading wires in a wire groove of a wall, which is suitable for passing soft wires such as network cables through the wire groove of a wall.

Background technique

In the general automation machine room or communication machine room network wiring operation, it is often necessary to pass the network cable through the wiring trough of the wall. , when a new network cable needs to pass through the wall through the cable trough, it is very inconvenient to work. Because the network cable is soft, if you directly hold the network cable and thread it, because there are already many cables in the cable trough and they are densely placed, the distance between the cables The free space is very small, so it is difficult to pass the network cable. Generally, the staff will tie the network cable with a cable tie, and then connect an iron wire to the cable tie. The other side of the body pulls the iron wire hard, and the iron wire drives the network cable to pass through the wall. However, because the outer skin of the network cable is thin and soft, such work often causes damage to the outer skin of the network cable, and the work is time-consuming and laborious, which seriously affects the work efficiency.

Utility model content

In view of the above-mentioned problems existing in the prior art, the purpose of this utility model is to provide a tool for threading wires in the wall wiring trough that is easy to use.

In order to achieve the above purpose, the utility model provides a tool for threading wires in the wall wiring trough, which includes a cylindrical body and a head with a sharp point that is detachably connected to one end of the cylindrical body for convenient threading , A hook for hanging cables is provided on the inner wall of the end of the cylindrical body connected to the head.

Preferably, the cylindrical body is formed by fastening two semicircular pipe sections, and the axial sides of the two semicircular pipe sections are rotatably connected by a rotating shaft.

Preferably, the tip of the head is in the shape of a cone.

Preferably, the cylindrical body and the head are connected by threads.

Preferably, an anti-slip sleeve is provided on the outer peripheral surface of the cylindrical body.

The utility model relates to a tool for threading wires in the wire trough of the wall, which can conveniently pass soft wires such as network cables through the dense wire trough and pass through the wall. When used, it can be operated by a single person or by two With the cooperation of human beings, the network cable sheath will not be damaged during the operation, and it saves time and effort, greatly improving work efficiency. The utility model also has the characteristics of reasonable design, simple structure, easy use, etc., and thus has good use value.

Description of drawings

Fig. 1 is a structural schematic diagram of a tool for threading wires in a wall wiring trough of the present invention.

Detailed ways

As shown in Figure 1, the utility model provides a tool for threading wires in a wall wiring trough, which includes a cylindrical body and a detachable (such as threaded connection) connected to one end of the cylindrical body for A head 1 with a pointed end is convenient for threading, and a hook 4 for hanging cables is provided on the inner wall of the end of the cylindrical body connected to the head 1 . When using the threading tool of the present utility model for threading operation, the cable can be threaded into the cylindrical body and one end of the cable can be hung on the hook 4, and then the head 1 with a pointed end can be assembled on the cylindrical body superior. After completing this series of operations, the threading operation in the wire trough of the wall can be performed. Since the head 1 has a tip that is convenient for insertion, it can easily walk in the wire trough. After the threading is completed, the head 1 is removed, and then the cable is removed from the hook to complete the whole operation. In order to prevent hand slippage when using the threading tool in the wall wiring groove of the present invention, an anti-slip sleeve (not shown in FIG. 1 ) can be set on the outside of the cylindrical body.

In addition, in order to facilitate the fixing of cables in the cylindrical body, as shown in Figure 1, as a preference, the cylindrical body is composed of two semicircular pipe sections 2 and 3, and the two semicircular pipe sections are snapped together. The axial sides are rotatably connected by a rotating shaft 5 . With this structure, the cable can be easily put into the cylindrical body, and the cable can be put in and fixed on the hook 4 only by turning the semicircular pipe section 2 and the semicircular pipe section 3 along the rotating shaft 5 to open.

When performing threading operation in the wall wiring trough, the tip of the head 1 can be inserted conveniently, but in order to prevent the tip from causing damage to the original wires in the wall wiring trough during the threading process. Preferably, the tip of the head is in the shape of a cone, such as a cone.

Certainly, what is described above is a preferred embodiment of the utility model, and it should be pointed out that for those of ordinary skill in the art, some improvements and modifications can also be made without departing from the principle of the utility model. Retouching is also regarded as the scope of protection of the present utility model.

Claims (5)

1. A tool for threading wires in a wall wiring trough, characterized in that it includes a cylindrical body and a head with a tip that is detachably connected to one end of the cylindrical body for convenient threading, and the barrel A hook for hanging cables is provided on the inner wall of the end of the shaped body connected to the head. the 2. The tool for threading wires in the wall wiring trough according to claim 1, wherein the cylindrical body is formed by buckling two semicircular pipe sections, and the axial sides of the two semicircular pipe sections pass through a rotating shaft Turn to connect. the 3. The tool for threading wires in the wall wiring trough according to claim 1, wherein the tip of the head is in the shape of a cone. the 4 . The tool for threading wires in a wall wiring trough according to claim 1 , wherein the cylindrical body and the head are connected by threads. the 5 . The tool for threading wires in the wall wiring trough according to claim 1 , wherein an anti-slip sleeve is provided on the outer peripheral surface of the cylindrical body. 5 . the