Combined cable protection sleeve

Abstract

The utility model discloses a combined cable protection sleeve relates to cable protection sleeve technical field, including the main pipe and the connecting pipe, the main pipe outside both ends all are established with outer thread, the connecting pipe outside rotationally connected with two slide pipes, two the slide pipe inside all are established with internal thread, internal thread and outer thread thread connection, the main pipe both ends inside all are established with the sealed groove, the connecting pipe both ends all are fixedly installed with the sealed board, the sealed board and sealed groove slidingly connected, the utility model discloses beneficial effect is: through the setting of connecting pipe, when needing to carry out the sleeve connection protection sleeve pipe to multiple cables, only need to utilize the sleeve connection of slide pipe in the one end of main pipe, then utilize the cooperation of outer thread and internal thread, can connect the connecting pipe and main pipe, through the setting of this process, make the device can be combined according to the length of cable, and will not easily cause the misplacement because of external force, can increase the service life of device.

Description

Technical Field

[0001] This utility model relates to the field of cable protection sleeve technology, specifically a combined cable protection sleeve. Background Technology

[0002] Combined cable protection sleeves are widely used in urban power grid construction, industrial fields, and transportation fields. In urban power grid construction, they ensure the safe operation of cables and prevent failures caused by external forces or environmental factors. In the industrial field, they ensure the safe and reliable power supply to production equipment. In the transportation field, they ensure the normal order of transportation.

[0003] Traditional devices are mostly non-combination type, which cannot lay multiple cables at the same time, thus limiting their applicability. Some devices use movable connection methods, which are prone to misalignment due to external forces, thereby affecting the life and safety of the cables. Therefore, we propose a combined cable protection sleeve. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a combined cable protection sleeve, which solves the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a combined cable protection sleeve, comprising a main pipe and a connecting pipe. Both ends of the main pipe have external threads. Two sliding tubes are rotatably connected to the outside of the connecting pipe. Both sliding tubes have internal threads, which are threaded together with the external threads. Sealing grooves are formed inside both ends of the main pipe. Sealing plates are fixedly installed at both ends of the connecting pipe, and the sealing plates are slidably connected to the sealing grooves. By using the main pipe and connecting pipe, when the device needs to be combined, the external and internal threads are used to connect the two main pipes via the connecting pipe, allowing the device to be combined according to the cable length.

[0006] Preferably, two mounting plates are fixedly installed on the outside of the main pipe. Two mounting slots are opened at the top of each of the two mounting plates, and two mounting blocks are fixedly installed at the bottom of each of the two mounting plates. Screw holes are opened inside each of the two mounting blocks, and mounting screws are threadedly connected inside each of the two mounting plates. The mounting screws are threadedly connected to the screw holes. By setting the mounting screws and screw holes, the device can be stacked according to the needs of cable installation, thereby increasing the practicality of the device.

[0007] Preferably, each of the two mounting plates has a slot at its top, and a block is fixedly installed at the bottom of each slot, with the block engaging with the slot.

[0008] Preferably, a first cross plate is fixedly installed inside the main pipe, and a second cross plate is fixedly installed inside the connecting pipe.

[0009] Preferably, a sealing strip is provided between the connecting pipe and the sliding pipe.

[0010] This utility model provides a combined cable protection sleeve, which has the following advantages:

[0011] 1. This combined cable protection sleeve, through the setting of the connecting pipe, when multiple cables need to be connected for protection, only needs to use the sliding pipe to fit onto one end of the main pipe, and then use the cooperation of external and internal threads to connect the connecting pipe and the main pipe. Through this process, the device can be combined according to the length of the cable and will not be easily misaligned due to external forces, thereby increasing the service life of the device.

[0012] 2. This combined cable protection sleeve, through the setting of slots and blocks, allows the installation blocks to be inserted into the installation slots and the slots to be locked into the blocks according to the required number of cables to be laid. The installation screws and screw holes are used for cooperation, so that several devices can be stacked according to the number of cables laid. Through this process, the practicality of the device is increased to a certain extent. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a bottom view of the present invention;

[0015] Figure 3 This is a combined diagram of the present utility model;

[0016] Figure 4 This is an overlay diagram of the present invention;

[0017] Figure 5 This is a schematic diagram of the internal structure of the connecting pipe of this utility model;

[0018] Figure 6 This utility model Figure 1 A magnified view is shown in section A.

[0019] In the diagram: 1. Main pipe; 101. External thread; 102. Sealing groove; 2. First cross plate; 3. Mounting plate; 301. Mounting groove; 302. Slot; 303. Slot block; 4. Mounting screw; 5. Mounting block; 501. Screw hole; 6. Connecting pipe; 601. Sealing plate; 7. Sliding pipe; 701. Internal thread; 8. Second cross plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Please see Figures 1 to 6 This utility model provides a technical solution: a combined cable protection sleeve, including a main pipe 1 and a connecting pipe 6. Both ends of the main pipe 1 are provided with external threads 101. Two sliding pipes 7 are rotatably connected to the outside of the connecting pipe 6. Both sliding pipes 7 are provided with internal threads 701. The internal threads 701 and external threads 101 are threaded together. The internal threads 701 and external threads 101 are used to connect the connecting pipe 6 and the main pipe 1. Both ends of the main pipe 1 are provided with sealing grooves 102. Both ends of the connecting pipe 6 are fixedly installed with sealing plates 601. The sealing plates 601 are slidably connected with the sealing grooves 102. The sealing plates 601 and sealing grooves 102 are used to prevent water from entering the main pipe 1 and the connecting pipe 6 and contaminating the cable.

[0022] like Figure 1 As shown, two mounting plates 3 are fixedly installed on the outside of the main pipe 1. Two mounting grooves 301 are opened at the top of the two mounting plates 3. Two mounting blocks 5 are fixedly installed at the bottom of the two mounting plates 3. Screw holes 501 are opened inside the two mounting blocks 5. Mounting screws 4 are threaded inside the two mounting plates 3, and the mounting screws 4 are threaded to the screw holes 501. The mounting screws 4 and screw holes 501 are used to stack the two mounting plates 3 together.

[0023] like Figure 3 As shown, each of the two mounting plates 3 has a slot 302 at its top, and a block 303 is fixedly installed at the bottom of each slot 302. The block 303 cooperates with the slot 302, and the cooperation between the block 303 and the slot 302 is used to engage the two mounting plates 3.

[0024] like Figure 2 As shown, a first cross plate 2 is fixedly installed inside the main pipe 1, and a second cross plate 8 is fixedly installed inside the connecting pipe 6. The first cross plate 2 and the second cross plate 8 are used to separate the cables.

[0025] like Figure 1 As shown, a sealing strip is provided between the connecting pipe 6 and the sliding pipe 7.

[0026] In summary, when using this combined cable protection sleeve, first place the device in a pre-dug trench. Then, slide the sliding tube 7 at one end of the connecting pipe 6 and rotate it to engage with the internal thread 701 and external thread 101, thus connecting the connecting pipe 6 and the main pipe 1. Next, insert the cable into the space between the first cross plate 2 and the second cross plate 8 inside the main pipe 1 and the connecting pipe 6. Then, depending on the cable length, place another set of main pipe 1 at the other end of the connecting pipe 6, slide the sliding tube 7 at the other end of the connecting pipe 6, and rotate it to connect the connecting pipe... The other end of 6 is also connected to another set of main pipes 1. Note that when connecting pipe 6 and main pipe 1 are connected, sealing plate 601 will be inserted into sealing groove 102 to prevent water from entering the pipe and affecting the use of the cable. When there are many cables, the devices can be stacked. Insert the mounting block 5 on another device into the mounting groove 301, and then the locking block 303 is locked in the locking groove 302. Finally, by using the cooperation of mounting screw 4 and screw hole 501, one device can be stacked on top of another device. The number of stacks can be determined according to the requirements. The above is the working principle of this utility model.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A combined cable protection sleeve, comprising a main pipe (1) and a connecting pipe (6), characterized in that: The main pipe (1) has external threads (101) at both ends on the outside. The connecting pipe (6) is rotatably connected to two sliding pipes (7). The two sliding pipes (7) have internal threads (701) inside. The internal threads (701) and external threads (101) are threaded together. The main pipe (1) has sealing grooves (102) inside both ends. The connecting pipe (6) has sealing plates (601) fixedly installed at both ends. The sealing plates (601) are slidably connected to the sealing grooves (102).

2. The combined cable protection sleeve according to claim 1, characterized in that: Two mounting plates (3) are fixedly installed on the outside of the main tube (1). Two mounting slots (301) are opened at the top of the two mounting plates (3). Two mounting blocks (5) are fixedly installed at the bottom of the two mounting plates (3). Screw holes (501) are opened inside the two mounting blocks (5). Mounting screws (4) are threaded inside the two mounting plates (3), and the mounting screws (4) are threaded to the screw holes (501).

3. The combined cable protection sleeve according to claim 2, characterized in that: Both mounting plates (3) have slots (302) at their top interiors, and both slots (302) have blocks (303) fixedly installed at their bottom ends, with the blocks (303) engaging with the slots (302).

4. A combined cable protection sleeve according to claim 1, characterized in that: The main tube (1) is fixedly installed with a first cross plate (2), and the connecting tube (6) is fixedly installed with a second cross plate (8).

5. A combined cable protection sleeve according to claim 1, characterized in that: A sealing strip is provided between the connecting pipe (6) and the sliding pipe (7).

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