Combined cable protection sleeve

Abstract

The utility model relates to the technical field of cable protection sleeves, in particular to a combined type cable protection sleeve, which comprises an upper sleeve and a lower sleeve, the upper sleeve and the lower sleeve have the same structure and are upside-down, and two sides of the upper sleeve and two sides of the lower sleeve are fixedly connected with external buckles in a staggered manner. Inner connecting buckles are fixedly connected to the two sides of the upper sleeve and the two sides of the lower sleeve in a staggered mode, fixing clamping rings are arranged at the two ends of the interior of the upper sleeve, and a protective inner pipe is fixedly connected between the fixing clamping rings. When electric wires and cables are laid, the combined type cable protection sleeve can be rapidly installed, the cables are protected in a combined pipeline space, damage to the cables caused by treading, dragging, construction excavation and the like is avoided, and compared with a traditional straight pipe and coil pipe mode, the combined type cable protection sleeve is small in size, light in weight, rapid in construction and high in practicability. The device is convenient to transport and particularly suitable for construction under severe working conditions such as fluctuating terrains and mountainous areas, the construction efficiency is remarkably improved, and the comprehensive construction cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable protection sleeve technical field, concretely is a combined cable protection sleeve. BACKGROUND

[0002] The derivative / new product of the electric wire and cable is mainly generated by using new material, special material, or changing product structure, or improving process requirement, or combining different varieties of products due to different application occasions, application requirements, and the requirement of equipment convenience and reducing equipment cost, etc. With the development of national defense, electric power and communication industry, the application of the electric wire and cable has been greatly popularized to every city and countryside. Especially due to the promotion of urbanization process and the consideration of personnel safety performance, the laying mode is basically changed from laying in the air to laying underground.

[0003] However, although the cable well and cable trench are mostly used to effectively protect the laid electric cable and wire, the cable trench cannot be constructed in some places. At this time, the cable is easily damaged due to various reasons, such as being gnawed by animals, being dug by people, etc. Therefore, serious safety hazards are caused. In addition, for the electric cable which has been laid and installed with the protection sleeve, it is difficult to realize quick repair by using the existing pipeline in the market without cutting off the electric wire and cable when the protection sleeve is damaged. Once the electric wire and cable are cut off, great economic loss will be caused. Therefore, it is urgent to design a combined cable protection sleeve to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a combined cable protection sleeve to solve the problem that although the cable well and cable trench are mostly used to effectively protect the laid electric cable and wire, the cable trench cannot be constructed in some places. At this time, the cable is easily damaged due to various reasons, such as being gnawed by animals, being dug by people, etc. Therefore, serious safety hazards are caused. In addition, for the electric cable which has been laid and installed with the protection sleeve, it is difficult to realize quick repair by using the existing pipeline in the market without cutting off the electric wire and cable when the protection sleeve is damaged. Once the electric wire and cable are cut off, great economic loss will be caused.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a combined cable protection sleeve, which comprises an upper sleeve and a lower sleeve, the upper sleeve and the lower sleeve are the same structure and upside down, external buckles are fixedly connected to the two sides of the upper sleeve and the lower sleeve in a staggered manner, and internal buckles are fixedly connected to the two sides of the upper sleeve and the lower sleeve in a staggered manner.

[0006] The fixed clasp ring is arranged at the two ends of the inner part of the upper sleeve, and the protection inner tube is fixedly connected between the fixed clasp rings.

[0007] Preferably, the side of the protective inner tube is fixedly connected with a top connecting strip which is in close contact with the inner wall of the upper sleeve and the lower sleeve.

[0008] Preferably, the inner wall of the protective inner tube is provided with a protective inner pad.

[0009] Preferably, one end of the outer connecting buckle is provided with a plug-in sharp groove, and one end of the inner connecting buckle is fixedly connected with a plug-in sharp head.

[0010] Preferably, one end of the upper sleeve and the lower sleeve is fixedly connected with a locking top tongue which is matched with the connecting position of the outer connecting buckle and the inner connecting buckle.

[0011] Preferably, the two ends of the upper sleeve are provided with a first sealing strip, and the two ends of the lower sleeve are provided with a second sealing strip.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The combined cable protection sleeve can be quickly installed when laying the wire cable, and the cable is protected in the combined pipe space, so that the harm to the cable caused by stepping, dragging, construction excavation and the like is avoided.

[0014] Compared with the traditional straight pipe and coil pipe, the combined cable protection sleeve has the advantages of small volume, light weight, quick construction, convenient transportation, especially suitable for construction in adverse working conditions such as undulating terrain and mountainous area, significantly improved construction efficiency and reduced comprehensive construction cost.

[0015] When the laid cable and the sleeve are damaged and the protective sleeve needs to be added, the combined cable protection sleeve can be quickly installed without cutting off the wire cable, thereby saving manpower and material resources. DETAILED DESCRIPTION

[0016] Figure 1 It is a three-dimensional schematic view of the utility model structure;

[0017] Figure 2 It is a whole schematic view of the fixed clasp structure of the utility model;

[0018] Figure 3 It is an enlarged schematic view of the structure in A of the utility model. Figure 1

[0019] In the drawing: 1, upper sleeve; 2, lower sleeve; 3, outer connecting buckle; 4, inner connecting buckle; 5, fixed clasp; 6, protective inner tube; 7, top connecting strip; 8, protective inner pad; 9, plug-in sharp groove; 10, plug-in sharp head; 11, locking top tongue; 12, first sealing strip; 13, second sealing strip. DETAILED DESCRIPTION​

[0020] The technical solutions 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. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0021] Please refer to Figures 1-3 An embodiment provided by the utility model:

[0022] A combined cable protection sleeve, comprising an upper sleeve 1 and a lower sleeve 2, the upper sleeve 1 and the lower sleeve 2 are the same structure and upside down, the two sides of the upper sleeve 1 and the lower sleeve 2 are fixedly connected with external buckles 3 in staggered positions, the two sides of the upper sleeve 1 and the lower sleeve 2 are fixedly connected with internal buckles 4 in staggered positions, one end of the external buckle 3 is provided with a plug-in sharp groove 9, one end of the internal buckle 4 is fixedly connected with a plug-in sharp head 10, one end of the upper sleeve 1 and the lower sleeve 2 is fixedly connected with a locking top tongue 11 in a staggered position, the locking top tongue 11 is matched with the connection position of the external buckle 3 and the internal buckle 4, the two ends of the upper sleeve 1 are provided with first sealing strips 12, and the two ends of the lower sleeve 2 are provided with second sealing strips 13.

[0023] The fixed clamping ring 5, the two ends of the upper sleeve 1 are provided with fixed clamping rings 5, the fixed clamping rings 5 are fixedly connected with protection inner tubes 6, the side surfaces of the protection inner tubes 6 are fixedly connected with top connecting strips 7, the top connecting strips 7 are matched with the inner walls of the upper sleeve 1 and the lower sleeve 2, and the inner walls of the protection inner tubes 6 are provided with protection inner pads 8.

[0024] Working principle: in use, the staff first connects the upper sleeve 1 and the lower sleeve 2 in an upside-down manner, at this time, the external buckles 3 and the internal buckles 4 on the two sides of the upper sleeve 1 and the lower sleeve 2 are fixedly connected with the reverse tooth structure of the plug-in sharp groove 9 and the plug-in sharp head 10 at one end respectively, after connection, the locking top tongue 11 at one end of the upper sleeve 1 and the lower sleeve 2 can be used for locking and connecting the plug-in sharp head 10 and the locking top tongue 11 of the external buckle 3 and the internal buckle 4, thereby ensuring the firmness of the upper sleeve 1 and the lower sleeve 2 when connected in an upside-down manner, the first sealing strips 12 and the second sealing strips 13 between the upper sleeve 1 and the lower sleeve 2 are tightly matched, at the same time, the fixed clamping ring 5 and the protection inner tube 6 can be inserted into the inside of the upper sleeve 1 and the lower sleeve 2 as a whole, the top connecting strips 7 on the side surfaces of the protection inner tube 6 are stably connected and matched, and the protection inner pad 8 on the inner wall of the fixed clamping ring 5 is used for protecting the internal wire core, which embodies the comprehensiveness of the equipment design.

[0025] The utility model provides a cable protection sleeve which is simple in structure, easy to install and use, can effectively protect the cable from damage and is safe to use, the pipe body is axially two half split bodies, the half split body is axially provided with a buckle structure for connection, the buckle structure can be locked with each other, when working, the half split body can be combined into a complete pipe body after the two half pipe materials are combined and locked, the reverse tooth structure prevents slipping and separation, the above is the whole working principle of the utility model.

[0026] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims should be included in the utility model. Any reference signs in the claims should not be regarded as limiting the involved claims.

Claims

1. A combined cable protection sleeve comprising an upper sleeve (1) and a lower sleeve (2), characterized in that: The upper sleeve (1) and the lower sleeve (2) are the same structure and upside down, the upper sleeve (1) and the lower sleeve (2) are fixedly connected with outer buckles (3) on both sides, the upper sleeve (1) and the lower sleeve (2) are fixedly connected with inner buckles (4) on both sides, one end of the outer buckle (3) is provided with a plug-in sharp groove (9), one end of the inner buckle (4) is fixedly connected with a plug-in sharp head (10), one end of the upper sleeve (1) and the lower sleeve (2) is fixedly connected with a locking top tongue (11), the locking top tongue (11) is matched with the connection of the outer buckle (3) and the inner buckle (4), both ends of the upper sleeve (1) are provided with first sealing strips (12), both ends of the lower sleeve (2) are provided with second sealing strips (13); The fixed clamping ring (5) is provided with a fixed clamping ring (5) inside the upper sleeve (1), and the fixed clamping ring (5) is fixedly connected with a protective inner tube (6) between them.

2. A composite cable protection sleeve according to claim 1, characterised in that: The side of the protective inner tube (6) is fixedly connected with a top connecting strip (7), and the top connecting strip (7) is matched with the inner wall of the upper sleeve (1) and the lower sleeve (2).

3. A composite cable protection sleeve according to claim 1, wherein: The inner wall of the protective inner tube (6) is provided with a protective inner pad (8).

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