Corrosion-resistant pressure-resistant cable protection pipe

Abstract

The utility model provides corrosion -resistant compression type cable protection tube, include: cable, casing, reinforcing plate, sealing washer, reinforcing rib, clamping recess, cover plate, card block, curved board, boss, the outside of cable is provided with a plurality of casing, and a plurality of casings can splice between every two and appear one complete circular sleeve, both sides of a plurality of casing all are processed and appear the clamping recess of arc structure, a plurality of casing are closely set and have two cover plates on one side, the inner wall of two cover plates all is fixedly connected with card block, and a plurality of card blocks are inserted in the inside of part clamping recess respectively, the inner wall of two cover plates all is inserted with curved board, the inner wall of curved board is clamped with boss, and the inner wall of boss is fixed with cover plate, the utility model discloses the improvement of corrosion -resistant compression type cable protection tube, has the advantage that can install fast and can guarantee cable use safety to the effective solution of the problem and the deficiency in the existing device.

Description

Technical Field

[0001] This utility model relates to the field of cable technology, and more specifically, to a corrosion-resistant and pressure-resistant cable protection pipe. Background Technology

[0002] Cables are typically rope-like structures made of several or groups of conductors (at least two conductors per group) twisted together. Each group of conductors is insulated from each other and is often twisted around a central conductor. The entire cable is covered with a highly insulating outer layer. Cables are characterized by internal conductivity and external insulation. Cable protection pipes are widely used in power, communication, construction, transportation, and other fields to ensure the safe and long-term stable operation of cables.

[0003] For example, publicly available document 202222647194.7 describes a corrosion-resistant HDPE cable protection pipe, comprising an HDPE cable with multiple integrated sleeves fitted around its exterior. Each integrated sleeve includes two arc-shaped components symmetrically fitted around the HDPE cable. Multiple limiting components are located on both sides of the integrated sleeve to position the two arc-shaped components. Multiple fixing components are located at one end of the outer wall of the integrated sleeve to fix the position of the two arc-shaped components. Multiple connecting components are located between two fixing components. This invention utilizes the combined use of the HDPE cable, integrated sleeves, limiting components, and fixing components. The integrated sleeve is composed of two arc-shaped components, which are directly connected to the outside of the HDPE cable. The fixing components then fix their positions, thus completing the installation of the integrated sleeve for the HDPE cable and improving installation efficiency. If existing cable protection pipes could be installed without the aid of bolts, the overall installation efficiency would be greatly improved. At the same time, workers would not need to carry special tools for bolt installation, reducing the probability of tool loss. A snap-fit ​​mechanism could be installed to enable quick snap-fit ​​installation, reducing the difficulty of installation.

[0004] In view of this, we have studied and improved the existing problems to provide corrosion-resistant and pressure-resistant cable protection pipes. The aim of this technology is to solve the problems and improve the practical value. Utility Model Content

[0005] The purpose of this utility model is to provide a corrosion-resistant and pressure-resistant cable protection pipe to solve the problem and shortcomings of the existing cable protection pipes mentioned in the background art, which are difficult to install due to the use of bolts for installation and fixation.

[0006] To achieve the above objectives, this utility model provides a corrosion-resistant and pressure-resistant cable protection pipe, which is achieved through the following specific technical means: A corrosion-resistant and pressure-resistant cable protection pipe includes: a cable, a shell, a reinforcing plate, a sealing ring, reinforcing ribs, a snap-fit ​​groove, a sleeve plate, a snap-fit ​​block, a curved plate, and a protrusion. Multiple shells are provided on the outer side of the cable, and these shells can be spliced ​​together in pairs to form a complete circular sleeve. Both sides of each shell have arc-shaped snap-fit ​​grooves. Two sleeve plates are fitted onto the adjacent sides of the shells. Snap-fit ​​blocks are fixedly connected to the inner walls of both sleeve plates, and these blocks are inserted into portions of the snap-fit ​​grooves. Curved plates are inserted into the inner walls of both sleeve plates, and protrusions are snapped into the inner walls of the curved plates, with the protrusions fixedly connected to the inner walls of the sleeve plates. Arc-shaped reinforcing ribs are fixedly connected to the outer walls of the shells, and curved reinforcing plates are fixedly connected to the inner walls of the shells, with the inner walls of the reinforcing plates fitting against the outer walls of the cable.

[0007] As a further optimization of this technical solution, the inner walls of the multiple shells of the corrosion-resistant and pressure-resistant cable protection pipe of this utility model are fixedly connected with sealing rings of curved structure on both sides, and the inner walls of the multiple sealing rings are interference fit with the outer wall of the cable.

[0008] As a further optimization of this technical solution, the outer walls of both sleeve plates of the corrosion-resistant and pressure-resistant cable protection pipe of this utility model are machined with texture.

[0009] As a further optimization of this technical solution, the inner walls of the two sleeves of the corrosion-resistant and pressure-resistant cable protection pipe of this utility model are tightly fitted with the outer walls of multiple shells.

[0010] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art: 1. The cable, sleeve, clamp, shell, sleeve and curved plate of this utility model can be stably installed without the aid of bolts, which can greatly reduce the difficulty of installation, improve the installation efficiency, and effectively prevent the loss of external tools, thus facilitating the use of the staff.

[0011] 2. The housing, reinforcing ribs, reinforcing plates, and sealing rings of this utility model can improve the cable's compressive strength and also block external water sources, preventing water from entering the cable's installation gaps and thus avoiding corrosion caused by water not evaporating in time.

[0012] 3. This utility model improves the corrosion-resistant and pressure-resistant cable protection pipe, which has the advantages of rapid installation and ensuring the safety of cable use, thus effectively solving the problems and shortcomings of existing devices. Attached Figure Description

[0013] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 The following is a detailed view of the sleeve plate, curved plate, and protrusion of this utility model; Figure 3 This is a cross-sectional view of the present invention; Figure 4 This is a structural schematic diagram of the sleeve plate, curved plate, and protrusion of this utility model; Figure 5 This is a schematic diagram of the cable, housing, and sealing ring of this utility model; Figure 6 This is a schematic diagram of the cable, housing, and sealing ring of this utility model.

[0014] In the diagram: 1. Cable; 2. Housing; 3. Reinforcing plate; 4. Sealing ring; 5. Reinforcing rib; 6. Snap-fit ​​groove; 7. Sleeve plate; 8. Clip; 9. Curved plate; 10. Protrusion. Detailed Implementation

[0015] 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 some embodiments of the present utility model, but not all embodiments.

[0016] It should be noted that, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0017] Furthermore, the terms “first,” “second,” “third,” etc., are used for descriptive purposes only and should not be interpreted as indicating or implying relative importance.

[0018] Furthermore, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] Please see Figures 1 to 6 This utility model provides a specific technical implementation scheme for a corrosion-resistant and pressure-resistant cable protection pipe: The corrosion-resistant and pressure-resistant cable protection pipe includes: cable 1, shell 2, reinforcing plate 3, sealing ring 4, reinforcing rib 5, snap-fit ​​groove 6, sleeve plate 7, snap-fit ​​block 8, curved plate 9, and protrusion 10; multiple shells 2 are provided on the outside of the cable 1, and the multiple shells 2 can be spliced ​​together in pairs to form a complete circular sleeve. Both sides of the multiple shells 2 are processed with arc-shaped snap-fit ​​grooves 6. Two sleeve plates 7 are sleeved on the side of the multiple shells 2 that are close to each other. The inner walls of the two sleeve plates 7 are fixedly connected with snap-fit ​​blocks 8, and the multiple snap-fit ​​blocks 8 are respectively inserted into the interior of part of the snap-fit ​​grooves 6; the sleeve plates 7 can use the cooperation of snap-fit ​​blocks 8 and snap-fit ​​grooves 6 to tightly connect the multiple shells 2 together to ensure the stability during installation.

[0020] Curved plates 9 are inserted into the inner walls of both sleeve plates 7. A protrusion 10 is engaged with the inner wall of the curved plate 9, and the protrusion 10 is fixedly connected to the inner wall of the sleeve plate 7. The cooperation between the protrusion 10 and the curved plate 9 can improve the stability of the curved plate 9 inside the sleeve plate 7. The deformable characteristic of the sleeve plate 7 can be used to allow the curved plate 9 to be inserted into the inside of the sleeve plate 7. Due to the arc-shaped characteristic of the curved plate 9, the two sleeve plates 7 cannot be separated vertically. Furthermore, the cooperation between the locking block 8 and the shell 2 can ensure that the sleeve plates 7 cannot be separated horizontally.

[0021] Multiple shells 2 have arc-shaped reinforcing ribs 5 fixedly connected to their outer walls, and multiple shells 2 have curved reinforcing plates 3 fixedly connected to their inner walls, with the inner walls of the reinforcing plates 3 fitting against the outer wall of the cable 1. The reinforcing ribs 5 can be made of materials such as high-density polyethylene, and the specific material is not limited as long as it meets the usage requirements. The reinforcing plates 3 can be made of materials such as stainless steel, and the specific material is not limited as long as it meets the usage requirements. The reinforcing plates 3 can improve the compressive strength of the shells 2, thereby effectively protecting the cable 1.

[0022] Multiple housings 2 have curved sealing rings 4 fixedly connected to both sides of their inner walls, and the inner walls of the multiple sealing rings 4 are interference fit with the outer wall of the cable 1. The sealing rings 4 can improve the sealing between the housings 2 and the cable 1, thereby preventing external water from entering the connection gap of the cable 1. The material of the sealing rings 4 can be rubber or other materials, and there are no restrictions on the specific material, as long as it meets the usage requirements.

[0023] Both sleeve plates 7 have textured outer walls; the textured design increases the friction between the sleeve plate 7 and the worker's hand, making it easier for the worker to insert the curved plate 9 into the sleeve plate 7.

[0024] The inner walls of both sleeve plates 7 are tightly fitted to the outer walls of multiple housings 2; the tight fit between the sleeve plates 7 and the housings 2 ensures connection stability.

[0025] Specifically, during use, the two sleeves 7 can limit the housing 2, and two sleeves 7 are respectively provided on both sides of the housing 2 to prevent the housing 2 from separating. The housing 2 and the sleeves 7 can be made of materials such as high-density polyethylene, and there are no restrictions on the specific materials, as long as they meet the usage requirements. High-density polyethylene has the advantages of high strength, high toughness, excellent compressive strength and corrosion resistance, so as to ensure the service life of the corrosion-resistant and pressure-resistant cable protection pipe.

[0026] Specific implementation steps: During installation, the worker places the housing 2 on the surface of the cable 1, and then places the sleeve plate 7 on both sides of the housing 2. When the locking block 8 is inserted into the locking groove 6, the housing 2 is limited. Then, the worker holds the sleeve plate 7 and inserts the curved plate 9 into the sleeve plate 7. Due to the action of the protrusion 10, the sleeve plate 7 begins to deform when it is inserted into the sleeve plate 7. When the protrusion 10 enters the groove of the curved plate 9, the sleeve plate 7 begins to spring back. When the curved plate 9 is fully inserted into the sleeve plate 7, the overall installation is completed. At this time, the housing 2 can be limited by the sleeve plate 7.

[0027] In summary, this corrosion-resistant and pressure-resistant cable protection pipe, through the design of the cable, sleeve plate, clamping block, shell, sleeve plate, and curved plate, allows for stable installation without the aid of bolts, significantly reducing installation difficulty and improving efficiency. It also effectively prevents the loss of external tools, facilitating worker use. The shell, reinforcing ribs, reinforcing plates, and sealing rings enhance the cable's pressure resistance and prevent water from entering the cable's installation gaps, thus preventing corrosion due to water evaporation. This invention, through improvements to the corrosion-resistant and pressure-resistant cable protection pipe, offers the advantages of rapid installation and ensured cable safety, effectively solving the problems and shortcomings of existing devices.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Corrosion-resistant and pressure-resistant cable protection pipes, including: Cable (1), housing (2), reinforcing plate (3), sealing ring (4), reinforcing rib (5), snap-fit ​​groove (6), sleeve plate (7), snap block (8), curved plate (9), protrusion (10); characterized in that: multiple housings (2) are provided on the outside of the cable (1), and the multiple housings (2) can be spliced ​​together to form a complete circular sleeve. Both sides of the multiple housings (2) are processed with snap-fit ​​grooves (6) with an arc structure. Two sleeve plates (7) are sleeved on the side of the multiple housings (2) that are close to each other. The inner walls of the two sleeve plates (7) are fixedly connected with snap blocks (8), and the multiple snap blocks (8) are respectively inserted into the interior of some snap-fit ​​grooves (6).

2. The corrosion-resistant and pressure-resistant cable protection pipe according to claim 1, characterized in that: Both of the sleeve plates (7) have curved plates (9) inserted into their inner walls. The inner walls of the curved plates (9) are fitted with protrusions (10), and the protrusions (10) are fixedly connected to the inner walls of the sleeve plates (7).

3. The corrosion-resistant and pressure-resistant cable protection pipe according to claim 1, characterized in that: The outer walls of the multiple housings (2) are fixedly connected with reinforcing ribs (5) in an arc shape, and the inner walls of the multiple housings (2) are fixedly connected with reinforcing plates (3) in a curved shape, and the inner walls of the multiple reinforcing plates (3) are in contact with the outer wall of the cable (1).

4. The corrosion-resistant and pressure-resistant cable protection pipe according to claim 1, characterized in that: Both sides of the inner walls of the plurality of housings (2) are fixedly connected with sealing rings (4) in a curved structure, and the inner walls of the plurality of sealing rings (4) are interference fit with the outer wall of the cable (1).

5. The corrosion-resistant and pressure-resistant cable protection pipe according to claim 1, characterized in that: The outer walls of both of the aforementioned sleeves (7) are machined with grinding texture.

6. The corrosion-resistant and pressure-resistant cable protection pipe according to claim 1, characterized in that: The inner walls of both sleeves (7) are tightly fitted to the outer walls of the multiple shells (2).

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