Wire and cable threading pipe

Abstract

The utility model relates to the technical field of threading pipes, and discloses a wire and cable threading pipe, which comprises a pipe body, an elbow is arranged at the top of the pipe body, connecting ports are arranged at two ends of the elbow, the connecting ports are fixedly arranged on the elbow, a movable block is arranged in the middle of the elbow, a control panel is arranged in the pipe body, and the control panel is fixedly arranged on the elbow. Movable grooves are formed in the left side and the right side of the inner wall of the pipe body, and the left end and the right end of the control panel can be clamped in the movable grooves. The limiting plate is aligned with the fixing groove to be clamped at the tail of the pipe body, then the wire is continuously pushed into the pipe body, the wire entering the pipe body can linearly move along with the control plate, when the wire is pulled, it can be guaranteed that the wire is not clamped through rotation of the rolling wheel, meanwhile, wire bodies are prevented from being wound, and when dirt on the wire bodies becomes thick, the wire bodies are prevented from being blocked. The rolling wheel can move backwards for a certain distance through the spring, and the cable is prevented from being clamped, so that the problems that the cable is dead during right-angle turning and the cable is mutually wound or knotted to be clamped in a threading pipe during moving are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire conduits, in particular to a wire and cable conduit. Background Art

[0002] The full name of the wire conduit is "Building Insulated Electrical Conduit". Generally speaking, it is a white rigid PVC conduit, a pipe for anti-corrosion, anti-electric leakage and threading wires, and is divided into plastic wire conduits, stainless steel wire conduits and carbon steel wire conduits.

[0003] An existing wire and cable conduit (Publication No.: CN220822521U) has at least the following drawbacks: Usually, multiple wires are threaded through one wire conduit, which will cause the wires to be wound together in the wire conduit. When it is necessary to pull a single wire, it is very difficult to pull due to the mutual winding and friction between the wires, which is very troublesome. And when an elbow is installed at a bend of the wire conduit, a right-angle turn is likely to cause a dead wire after turning, which is very inconvenient. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to provide a wire and cable conduit.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A wire and cable conduit includes a pipe body. An elbow is arranged at the top of the pipe body. Connection ports are arranged at both ends of the elbow and are fixedly installed on the elbow. A movable block is arranged in the middle of the elbow. A control board is arranged in the pipe body. Activity grooves are formed on the left and right sides of the inner wall of the pipe body. The left and right ends of the control board can be stuck in the activity grooves. The control board is movably installed in the pipe body. A limiting plate is arranged at the tail of the pipe body.

[0007] As a further scheme of the utility model, a guiding groove is formed on the movable block. Fixed bases are arranged on the left and right sides inside the guiding groove. Rollers are arranged on the fixed bases. A fixing frame is arranged between the fixed bases and the rollers. The upper and lower ends of the rollers are movably installed on the fixing frame.

[0008] As a further scheme of the utility model, sliders are fixedly installed at the tails of the upper and lower ends of the fixing frame. Chute grooves are formed at the upper and lower ends of the fixed base. The sliders are movably clamped in the fixed base. The fixing frame is movably installed in the fixed base. A spring is fixedly installed between the fixing frame and the fixed base.

[0009] As a further scheme of the utility model, fixed grooves are formed on the upper and lower sides of the inner wall at the tail of the pipe body. The upper and lower ends of the limiting plate can be movably clamped in the fixed grooves.

[0010] As a further solution of the utility model, a thread groove is provided on the outer side of the top of the tube body, and the thread groove matches the texture in the connecting port, and the tube body is movably mounted on the connecting port through the thread groove.

[0011] As a further solution of the utility model, a slot is provided in the middle of the elbow, and the movable block can be movably engaged in the slot, and the movable block is movably installed on the elbow through the slot.

[0012] As a further solution of the utility model, a movable handle is provided on the top of the movable block, and the movable handle is fixedly mounted on the movable block.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, the control board is installed into the tube body by aligning it with the movable groove, and then the wires to be installed are passed through the holes on the limit plate and the control board, the top of the wire is bent and clamped on the control board, and then the limit plate is aligned with the fixed groove and clamped on the tail of the tube body, and then the wires are pushed into the tube body. The wires entering the tube body will move in a straight line with the control board, thereby avoiding the problem of mutual entanglement or knotting and being stuck in the threading tube during movement.

[0015] 2. In the utility model, the wires entering the elbow are separated and passed through the guide groove so that the wires are clamped in the rollers. When the wires are pulled, the rotation of the rollers can ensure that the wires are not stuck and avoid entanglement between wire bodies. When the wires are dirty and thickened, the rollers can be moved backwards for a distance through the springs to avoid the wires from getting stuck, thereby avoiding the problem of dead wires when turning at right angles and causing great inconvenience in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a wire and cable threading tube proposed by the utility model;

[0017] Figure 2 This is a partial structural schematic diagram of a wire and cable threading tube proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of a wire and cable threading tube proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the parts structure of a wire and cable threading tube proposed by the utility model;

[0020] In the figure: 1, pipe body; 2, elbow; 3, connection port; 4, card slot; 5, movable block; 6, limit plate; 7, control board; 8, threaded groove; 9, movable groove; 10, fixed groove; 11, guiding groove; 12, fixed base; 13, roller; 14, fixed bracket; 15, spring; 16, slider; 17, sliding groove; 18, movable handle. Detailed implementation manners

[0021] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0024] Referring to Figures 1-4 , a wire and cable threading pipe, including a pipe body 1, an elbow 2 is arranged at the top of the pipe body 1, connection ports 3 are arranged at both ends of the elbow 2, the connection ports 3 are fixedly installed on the elbow 2, a movable block 5 is arranged in the middle of the elbow 2, a control board 7 is arranged in the pipe body 1, movable grooves 9 are opened on the left and right sides of the inner wall of the pipe body 1, and both ends of the control board 7 can be stuck in the movable grooves 9. The control board 7 is movably installed in the pipe body 1. A limit plate 6 is arranged at the tail of the pipe body 1. Align the control board 7 with the movable groove 9 and install it into the pipe body 1. Then pass the wire to be installed through the holes in the limit plate 6 and the control board 7, and then continue to push the wire into the pipe body 1. The wire entering the pipe body 1 will move linearly along with the control board 7.

[0025] In this embodiment, a guide groove 11 is provided on the movable block 5, and a fixed base 12 is provided on the left and right sides of the guide groove 11, and a roller 13 is provided on the fixed base 12. A fixed frame 14 is provided between the fixed base 12 and the roller 13, and the upper and lower ends of the roller 13 are movably mounted on the fixed frame 14. When the line is pulled, the rotation of the roller 13 can ensure that the line is not stuck.

[0026] In this embodiment, sliders 16 are fixedly installed at the tails of the upper and lower ends of the fixed frame 14, and slide grooves 17 are provided at the upper and lower ends of the fixed base 12. The slider 16 is movably engaged in the slide groove 17. The fixed frame 14 is movably installed in the fixed base 12. A spring 15 is fixedly installed between the fixed frame 14 and the fixed base 12. The spring 15 cooperates with the fixed frame 14 to enable the roller 13 to move backward a certain distance to avoid the line segment from getting stuck.

[0027] In this embodiment, fixing grooves 10 are provided on the upper and lower sides of the inner wall of the tail of the tube body 1 , and the upper and lower ends of the limiting plate 6 can be movably engaged in the fixing grooves 10 . The limiting plate 6 is aligned with the fixing grooves 10 and is clamped at the tail of the tube body 1 .

[0028] In this embodiment, a thread groove 8 is provided on the outer side of the top of the tube body 1 , and the thread groove 8 matches the texture in the connection port 3 . The tube body 1 is movably mounted on the connection port 3 through the thread groove 8 .

[0029] In this embodiment, a slot 4 is provided in the middle of the elbow 2 , and the movable block 5 can be movably engaged in the slot 4 . The movable block 5 is movably installed on the elbow 2 through the slot 4 .

[0030] In this embodiment, a movable handle 18 is provided on the top of the movable block 5 , and the movable handle 18 is fixedly mounted on the movable block 5 , and the movable block 5 can be lifted by the movable handle 18 .

[0031] From the above description, it can be seen that the above-mentioned embodiment of the utility model achieves the following technical effects: the control plate 7 is aligned with the movable groove 9 and installed in the tube body 1, and then the wire to be installed is passed through the holes on the limit plate 6 and the control plate 7, the top of the wire is bent and clamped on the control plate 7, and then the limit plate 6 is aligned with the fixed groove 10 and clamped on the tail of the tube body 1, and then the wire is pushed into the tube body 1. The wire entering the tube body 1 will move in a straight line with the control plate 7, and the movable block 5 is lifted by the movable handle 18, and the wire entering the elbow 2 is separated and passed through the guide groove 11 on the movable block 5, so that the wire is clamped in the roller 13. When the wire is pulled, the rotation of the roller 13 can ensure that the wire is not stuck and avoid entanglement between the wire bodies. When the wire body is dirty and thickened, the spring 15 cooperates with the fixed frame 14 to move the roller 13 backward for a distance to avoid the wire segment from being stuck.

[0032] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A wire and cable threading tube, comprising a tube body (1), characterized in that: The top of the tube body (1) is provided with an elbow (2), both ends of the elbow (2) are provided with connection ports (3), the connection ports (3) are fixedly mounted on the elbow (2), a movable block (5) is arranged in the middle of the elbow (2), a control panel (7) is arranged in the tube body (1), movable grooves (9) are arranged on the left and right sides of the inner wall of the tube body (1), the left and right ends of the control panel (7) can be stuck in the movable grooves (9), the control panel (7) is movably mounted in the tube body (1), and a limit plate (6) is arranged at the tail of the tube body (1).

2. The wire and cable threading tube according to claim 1, characterized in that: The movable block (5) is provided with a guide groove (11), a fixed base (12) is provided on the left and right sides of the guide groove (11), a roller (13) is provided on the fixed base (12), a fixed frame (14) is provided between the fixed base (12) and the roller (13), and the upper and lower ends of the roller (13) are movably mounted on the fixed frame (14).

3. The wire and cable threading tube according to claim 2, characterized in that: Slide blocks (16) are fixedly mounted at the tails of the upper and lower ends of the fixed frame (14); slide grooves (17) are provided at the upper and lower ends of the fixed base (12); the slide blocks (16) are movably engaged in the slide grooves (17); the fixed frame (14) is movably mounted in the fixed base (12); and a spring (15) is fixedly mounted between the fixed frame (14) and the fixed base (12).

4. The wire and cable threading tube according to claim 1, characterized in that: The inner wall of the rear portion of the tube body (1) is provided with fixing grooves (10) at the upper and lower sides, and the upper and lower ends of the limiting plate (6) can be movably engaged in the fixing grooves (10).

5. The wire and cable threading tube according to claim 4, characterized in that: A thread groove (8) is provided on the outer side of the top of the tube body (1), the thread groove (8) matches the texture in the connection port (3), and the tube body (1) is movably mounted on the connection port (3) via the thread groove (8).

6. The wire and cable threading tube according to claim 1, characterized in that: A clamping slot (4) is provided in the middle of the elbow (2), and the movable block (5) can be movably clamped in the clamping slot (4). The movable block (5) is movably mounted on the elbow (2) via the clamping slot (4).

7. The wire and cable threading tube according to claim 1, characterized in that: A movable handle (18) is provided on the top of the movable block (5), and the movable handle (18) is fixedly mounted on the movable block (5).

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