CN220086871U

CN220086871U - Cable protective sleeve

Info

Publication number: CN220086871U
Application number: CN202321570959.XU
Authority: CN
Inventors: 刘杰; 丁敏; 周涛
Original assignee: Jingmen Kairun New Materials Co ltd
Current assignee: Jingmen Kairun New Materials Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-11-24
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses a cable protective sleeve, which comprises two semicircular clamping sleeves, wherein a sub-clamping head and a female clamping head are respectively arranged on one side of the two clamping sleeves, which is opposite to each other, and the sub-clamping head and the female clamping head can be mutually clamped. The two groups of arc-shaped cards, the clamping sleeve and the snap-in head after clamping form a complete annular protective sleeve. The utility model relates to the technical field of cables, in the cable protective sleeve, the traditional bolt and screw structures are cancelled on the basis of the existing split protective sleeve structure, and the clamping is performed by the primary-secondary clamping head and the clamping sheet instead, so that the design has the advantages that the whole shape of the protective sleeve is smoother and simpler, the whole tightness of the protective sleeve is fully ensured, and the dismounting work is naturally facilitated due to the cancellation of the bolt and screw structures, so that the cable protective sleeve has multiple purposes.

Description

Cable protective sleeve

Technical Field

The utility model relates to the technical field of cables, in particular to a cable protective sleeve.

Background

The cable protection sleeve is used for protecting cables as the name implies, and the existing protection sleeve is a split protection sleeve for facilitating subsequent maintenance work, so that the protection sleeve is convenient to detach for maintenance of the cable inlet wire.

However, the split type protective sleeve has the problems that the tightness is poor, gaps exist no matter how the split type protective sleeve is locked, and secondly, bolts, screws and the like are adopted for fixing, so that the split type protective sleeve is quite troublesome in disassembly, and therefore the split type protective sleeve is good in tightness and convenient to disassemble.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a cable protective sleeve, which solves the problems of poor tightness and troublesome disassembly of the existing cable protective sleeve.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cable protective sheath, includes two semicircular cutting ferrule, and two cutting ferrule opposite one sides are provided with son dop and female dop respectively, but son dop and female dop mutually block.

The two groups of arc-shaped cards, the clamping sleeve and the snap-in head after clamping form a complete annular protective sleeve.

The inner side of the protective sleeve is provided with an arch support in a regular polygon shape, the inner side of the arch support is provided with a plurality of honeycomb-shaped rubber pads convenient for heat dissipation, and the middle part of each rubber pad is provided with a through hole for accommodating a cable.

As further preferable, the number of the arc-shaped cards in each group is two, and the two arc-shaped cards are distributed on the inner side and the outer side of the primary-secondary clamping head.

As a further preferable mode, the arc-shaped card is provided with an anti-falling protrusion, and the anti-falling protrusion can be clamped into a corresponding clamping groove on the side wall of the clamping sleeve.

As a further preferable mode, the arch support is made of PP plastic, a through hole at the axis of the arch support is used for accommodating the main cable head, and a through hole at the side is used for accommodating the auxiliary cable head.

As a further preferable mode, the outer side of the protective sleeve is sleeved with a damping sponge sleeve, and the outer side of the damping sponge sleeve is sleeved with an anti-abrasion rubber layer.

(III) beneficial effects

The utility model provides a cable protective sleeve. The beneficial effects are as follows:

this cable protection sleeve has cancelled traditional bolt, screw structure through on the basis of current split type protective sheath structure, and the substitute carries out the block through primary and secondary dop and card, and the benefit of design like this lies in can making the whole shape of protective sheath smoother, simple, has fully guaranteed the whole leakproofness of protective sheath simultaneously, owing to cancelled bolt, screw structure, and the nature has just also made things convenient for the dismantlement work, and one's many purposes has been obtained.

Drawings

FIG. 1 is a top plan view of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is an enlarged view of the structure of the present utility model at A.

In the figure: 1. a cutting sleeve; 2. a sub-chuck; 3. a female clamping head; 4. arc-shaped cards; 5. an anti-falling protrusion; 6. an arch support; 7. a rubber pad; 8. a through hole; 9. damping sponge sleeve; 10. and an abrasion-proof rubber layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-2, the present utility model provides a technical solution: the utility model provides a cable protective sheath, includes two semicircular cutting ferrule 1, and two cutting ferrule 1 opposite one side is provided with son dop 2 and female dop 3 respectively, but son dop 2 and female dop 3 mutually block, and son dop 2 is concave type, and female dop 3 is convex type.

As shown in fig. 1-3, two sets of arc cards 4, each set of the number of arc cards 4 is two, two arc cards 4 are distributed on the inside and outside both sides of the primary and secondary chuck, an anti-drop protrusion 5 is arranged on the arc card 4, the anti-drop protrusion 5 can be clamped into a corresponding clamping groove on the side wall of the clamping sleeve 1, the arc card 4, the clamping sleeve 1 and the primary and secondary chuck after clamping form a complete annular protective sleeve together, and the arc card 4 adopts flexible materials so as to be better attached to the outer side of the clamping sleeve 1, and after the attachment is completed, the arc card 4 is flush with the outer wall of the clamping sleeve 1.

As shown in fig. 1, the inner side of the protective sleeve is provided with a regular hexagonal arch support 6, the arch support 6 plays a certain supporting role to protect an internal cable, the arch support 6 is made of a PP plastic material, a through hole 8 for accommodating the cable is formed in the middle of a rubber pad 7, the through hole 8 at the axis of the arch support 6 is used for accommodating a main cable head, the through hole 8 at the side is used for accommodating an auxiliary cable head, and a plurality of honeycomb rubber pads 7 convenient for heat dissipation are arranged on the inner side of the arch support 6.

As shown in fig. 1, the outer side of the protective sleeve is sleeved with a damping sponge sleeve 9, the outer side of the damping sponge sleeve 9 is sleeved with an anti-abrasion rubber layer 10, the purpose of the damping sponge sleeve 9 and the anti-abrasion rubber layer 10 is to protect the protective sleeve on one hand, a certain damping effect is achieved on the other hand, and the damping sponge sleeve 9 and the anti-abrasion rubber layer 10 are disposable consumables, and the damping sponge sleeve 9 and the anti-abrasion rubber layer 10 need to be replaced after being disassembled.

And all that is not described in detail in this specification is well known to those skilled in the art.

When the clamp sleeve is used, two semicircular clamping sleeves 1 are aligned at two sides, then the sub-clamping head 2 and the female clamping head 3 are clamped, after the clamping, the arc-shaped clamping cards 4 are respectively attached to the inner side and the outer side of the two clamping sleeves 1, and the anti-falling protrusions 5 on the arc-shaped clamping cards 4 are clamped into the clamping grooves on the clamping sleeves 1, so that the clamping sleeves 1, the sub-clamping head and the arc-shaped clamping cards 4 form an annular protection sleeve together, and the sealing performance of the installed protection sleeve can be fully guaranteed as shown in fig. 1.

Because the fixing mode of bolts and screws is canceled, but the buckling mode is adopted, the assembly and disassembly are naturally more convenient.

To sum up, this cable protective sheath has cancelled traditional bolt, screw structure through on the basis of current split type protective sheath structure, and the substitute carries out the block through primary and secondary dop and card, and the benefit of design like this lies in can making the whole shape of protective sheath smoother, simple, has fully guaranteed the whole leakproofness of protective sheath simultaneously, owing to cancelled bolt, screw structure, and the nature has just also made things convenient for the dismantlement work, and one's many purposes.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cable protective sheath, characterized in that: the clamping sleeve comprises two semicircular clamping sleeves (1), wherein a sub-clamping head (2) and a female clamping head (3) are respectively arranged on one side of the two clamping sleeves (1) opposite to each other, and the sub-clamping head (2) and the female clamping head (3) can be mutually clamped;

the two groups of arc-shaped cards (4), the clamping sleeve (1) and the snap-in head after clamping form a complete annular protective sleeve together;

the inner side of the protective sleeve is provided with an arch support (6) with a regular polygon shape, the inner side of the arch support (6) is provided with a plurality of honeycomb-shaped rubber pads (7) which are convenient for heat dissipation, and the middle part of each rubber pad (7) is provided with a through hole (8) for accommodating a cable.

2. A cable protective cover according to claim 1, wherein: the number of the arc-shaped cards (4) in each group is two, and the two arc-shaped cards (4) are distributed on the inner side and the outer side of the primary-secondary chuck.

3. A cable protective cover according to claim 2, wherein: the arc-shaped card (4) is provided with an anti-falling protrusion (5), and the anti-falling protrusion (5) can be clamped into a corresponding clamping groove on the side wall of the card sleeve (1).

4. A cable protective cover according to claim 1, wherein: the arch support (6) is made of PP plastic, a through hole (8) located at the axis of the arch support (6) is used for accommodating the main cable head, and a through hole (8) located at the side is used for accommodating the auxiliary cable head.

5. A cable protective cover according to claim 1, wherein: the outer side of the protective sleeve is sleeved with a damping sponge sleeve (9), and the outer side of the damping sponge sleeve (9) is sleeved with an anti-abrasion rubber layer (10).