Cable protection pipe convenient to install

Abstract

The utility model discloses a cable protection pipe convenient to install, which comprises a protection sleeve, a socket head is fixedly arranged at one end of the protection sleeve, a socket sleeve is fixedly arranged at the other end of the protection sleeve, a slot for the socket head to be inserted is arranged in the socket sleeve, and a sliding ring is arranged on the outer wall of the socket sleeve in a sliding manner. A plurality of locking rods are fixedly arranged on the side wall of the sliding ring in an annular array shape, locking blocks are fixedly arranged at the ends, away from the sliding ring, of the locking rods, locking bases corresponding to the locking rods one to one are fixedly arranged on the outer wall of the socket head, and locking grooves allowing the locking blocks to be embedded therein are formed in the locking bases. Through the design of the insertion grooves of the socket head and the socket sleeve, rapid connection between the protection pipes is achieved, the locking rod on the sliding ring and the locking base on the socket head are used in cooperation, the protection pipes can be automatically locked after being inserted, complexity and unreliability of traditional glue connection are avoided, the design not only simplifies the installation process, but also reduces the installation cost, and the service life of the protection pipes is prolonged. And the connection reliability is also improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable protection technical field, concretely is a cable protection pipe convenient to install. BACKGROUND

[0002] In the field of electric power engineering and communication, cable protection pipes are widely used to protect cables from external environment, such as mechanical damage, chemical corrosion, etc. The traditional connection method of cable protection pipes usually uses glue or other adhesives for fixation. Although this method can realize the connection between pipes to some extent, it also has some obvious shortcomings. First, the operation of using glue connection is complex, and the amount and uniformity of glue need to be accurately controlled, otherwise it is easy to cause unstable connection. Second, the glue curing time is long, which affects the installation efficiency, especially in emergency engineering, such delay is unacceptable. In addition, once the connection is completed, if the cable protection pipe needs to be disassembled or replaced, the part connected by glue is often damaged, increasing the maintenance cost. SUMMARY

[0003] In view of the shortcomings of the prior art, the utility model provides a cable protection pipe convenient to install, which solves the problem of inconvenient disassembly and maintenance of the existing cable protection pipe.

[0004] To achieve the above purpose, the utility model realizes the following technical scheme: a cable protection pipe convenient to install, comprising a protection sleeve, a socket head is fixed at one end of the protection sleeve, a socket sleeve is fixed at the other end, a slot for inserting the socket head is arranged in the socket sleeve, a sliding ring is arranged on the outer wall of the socket sleeve, a plurality of lock rods are fixed on the side wall of the sliding ring in a ring array, a locking block is fixed at the end of the lock rod away from the sliding ring, a locking seat corresponding to the lock rod is fixed on the outer wall of the socket head, a locking groove for embedding the locking block is formed in the locking seat, and the sliding ring and the socket sleeve are connected by an elastic assembly.

[0005] Preferably, the elastic assembly comprises a pair of sliding grooves arranged on the outer wall of the socket sleeve, a sliding block is arranged in the sliding groove, a compression spring is arranged between the sliding block and the side end of the sliding groove, and the sliding ring is fixedly connected with the pair of sliding blocks.

[0006] Preferably, a sealing rubber ring is fixedly arranged at the end of the socket head inserted into the slot.

[0007] Preferably, the number of lock rods is at least six.

[0008] Beneficial effects

[0009] The utility model provides a cable protection pipe convenient to install, which has the following beneficial effects:

[0010] The quick connection between the protection pipes is realized through the design of the socket head and the insertion slot of the socket sleeve, the cooperation of the lock rod on the sliding ring and the locking seat on the socket head makes the protection pipe automatically locked after being inserted, the complexity and unreliability of the traditional glue connection are avoided, the installation process is simplified, and the reliability of the connection is improved;

[0011] The design of the elastic assembly makes the sliding ring automatically reset after the socket head is inserted, drives the lock rod and the locking block to be embedded in the locking slot of the locking seat through the cooperation of the sliding slot, the sliding block and the compression spring on the outer wall of the socket sleeve, the installation and disassembly process is simplified, and the operation convenience of the user is improved;

[0012] The end of the plug inserted into the insertion slot is fixedly provided with a sealing rubber ring, the sealing performance of the connection is ensured, and the invasion of water and dust is effectively prevented;

[0013] The lock rod is distributed in a ring array, so that the locking force can be uniformly distributed around the socket head, and the stability and reliability of the connection are improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a structural schematic view of the utility model.

[0015] Fig. 2 It is a connection sectional structure schematic view of the utility model.

[0016] Fig. 3 It is a side view structure schematic view of the utility model when being connected.

[0017] In the figure: 1, protection sleeve; 2, socket head; 3, socket sleeve; 4, insertion slot; 5, sliding ring; 6, lock rod; 7, locking block; 8, locking seat; 9, locking slot; 10, sliding slot; 11, sliding block; 12, compression spring; 13, sealing rubber ring. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0019] Please refer to Figs. 1-3The utility model provides a technical scheme: a cable protection pipe convenient to install, including protection sleeve 1, protection sleeve 1 one end is fixed with socket head 2, the other end is fixed with socket sleeve 3, socket sleeve 3 is equipped with the slot 4 of the insertion of socket head 2, socket sleeve 3 outer wall is equipped with the sliding ring 5 of sliding, the sliding ring 5 lateral wall is fixed with multiple lock bars 6 in annular array, the one end of lock bar 6 is away from sliding ring 5 and is fixed with locking block 7, socket head 2 outer wall is fixed with the locking seat 8 of corresponding lock bar 6, locking seat 8 is opened with the lock groove 9 of the embedding of locking block 7, sliding ring 5 with the socket sleeve 3 is connected through the elasticity component.

[0020] Through the above technical scheme, through the cooperation of socket head 2 and socket sleeve 3, two sections of protection pipe can be quickly connected together, the lock bar 6 on the sliding ring 5 and the locking block 7 cooperate with the locking seat 8 and the lock groove 9 on the socket head 2, to ensure the firmness of connection, and the design of the elastic component enables the sliding ring 5 to automatically reset when not subjected to external force, ensuring that the locking block 7 is always in a locked state.

[0021] The embodiment is further provided with a pair of sliding grooves 10 on the outer wall of the socket sleeve 3, a sliding block 11 is arranged in the sliding groove 10, a compression spring 12 is arranged between the sliding block 11 and one side end of the sliding groove 10, and the sliding ring 5 is fixedly connected with the pair of sliding blocks 11.

[0022] Through the above technical scheme, the design of the compression spring 12 enables the sliding block 11 to automatically reset when not subjected to external force, ensuring that the sliding ring 5 is always in a locked position, and the cooperation of the sliding groove 10 and the sliding block 11 ensures the flexible sliding of the sliding ring 5, facilitating the manual sliding of the sliding ring 5 by the operator for unlocking and locking.

[0023] The embodiment is further provided with a sealing rubber ring 13 fixedly arranged at the end of the socket head 2 extending into the slot 4.

[0024] Through the above technical scheme, the design of the sealing rubber ring 13 ensures the sealing between the socket head 2 and the slot 4, preventing moisture and dust from entering and prolonging the service life of the protection pipe.

[0025] The embodiment is further provided with at least six lock bars 6.

[0026] Through the above technical scheme, the design of the plurality of lock bars 6 enables the locking force to be evenly distributed on the socket head 2, ensuring the stability and reliability of the connection.

[0027] Through the technical personnel in the art, the parts in the case are sequentially connected, and the specific connection and operation sequence should be referred to the following working principle, and the detailed connection means is the public technical knowledge in the art, and the following mainly introduces the working principle and process.

[0028] When connecting, the socket head 2 of one protective sleeve 1 is aligned with the socket sleeve 3 of another protective sleeve 1, and the socket head 2 is slowly inserted into the insertion slot 4 of the socket sleeve 3 until the socket head 2 is fully inserted, during the insertion process, the locking block 7 on the sliding ring 5 is in a misaligned relationship with the locking seat 8, which avoids affecting the movement path of the socket head 2 during insertion, when the socket head 2 is fully inserted, the sliding ring 5 is pressed by hand and pushed towards the socket head 2 until the sliding ring 5 is pushed to one side end of the sliding groove 10, at this time, the compression spring 12 is in a compressed state, one side protective sleeve 1 is rotated until the locking rod 6 and the locking seat 8 are rotated from the misaligned state to the aligned state, the sliding plate is released, and the sliding plate is reset by the compression spring 12, at this time, the locking block 7 gradually approaches the locking slot 9 on the locking seat 8 until it is completely embedded in the locking slot 9, the locking is completed, and finally the fixed connection of the protective sleeve 1 is realized;

[0029] When disassembling, the sliding ring 5 is pressed and pushed inward, so that the locking rod 6 and the locking block 7 are separated from the locking slot 9, one side protective sleeve 1 is rotated, so that the locking rod 6, the locking block 7 and the locking seat 8 are changed from the aligned state to the misaligned state, at this time, one side protective sleeve 1 is pulled to separate the socket head 2 and the socket sleeve 3, that is, the disassembly is completed.

[0030] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying that there is any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising" or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment. Without more limitations. The statement "including a limited element" does not exclude the presence of additional identical elements in the process, method, article or equipment including the element.

[0031] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A cable protection tube for easy installation, characterized in that The utility model relates to a protective sleeve (1) is provided with the socket head (2) on one end, is provided with the socket (3) on the other end, is provided with the insertion slot (4) of socket head (2) in the socket (3), the outer wall of socket (3) is provided with the sliding ring (5) of sliding, the side wall of sliding ring (5) is provided with a plurality of lock rod (6) in annular array shape fixedly, the one end of lock rod (6) is away from sliding ring (5) and is provided with the locking block (7) fixedly, the outer wall of socket head (2) is provided with the locking seat (8) of corresponding lock rod (6) fixedly, the locking seat (8) is provided with the lock groove (9) of embedding locking block (7) on, sliding ring (5) and socket (3) are connected through the elastic component between.

2. A conveniently installed cable protection tube according to claim 1, characterized in that The elastic component includes a pair of slide grooves (10) provided on the outer wall of the socket (3), a sliding block (11) is provided in the slide groove (10), a compression spring (12) is installed between the sliding block (11) and one side end of the slide groove (10), and the sliding ring (5) is fixedly connected with a pair of sliding blocks (11).

3. A conveniently installed cable protection tube according to claim 2, characterised in that The end of the socket head (2) extending into the insertion slot (4) is fixedly provided with a sealing rubber ring (13).

4. A conveniently installable cable protection tube according to claim 1, characterized in that The number of the lock rod (6) is at least six.

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