CN220022187U

CN220022187U - Protective sleeve for cable

Info

Publication number: CN220022187U
Application number: CN202321040587.XU
Authority: CN
Inventors: 杨茂顺
Original assignee: Tianjin Huaguang Cable Group Co ltd
Current assignee: Tianjin Huaguang Cable Group Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-11-14
Anticipated expiration: 2033-05-05

Abstract

The utility model provides a protective sleeve for a cable, and belongs to the technical field of cables. This protective case for cable, including protection architecture and fixed knot construct, protection architecture includes first protective sheath, second protective sheath, fixed block, spliced pole, installation piece and joint subassembly, the fixed block set up in first protective sheath one side, the installation piece set up in second protective sheath one side, the spliced pole with the fixed block is connected, the joint subassembly set up in installation piece one side, the joint subassembly with spliced pole joint, the fixed knot constructs including fixed plate and first spring, first spring both ends respectively with the fixed plate with first protective sheath is connected, the fixed plate with first protective sheath sliding connection. According to the utility model, the protective sleeve for the cable is convenient to disassemble, assemble and replace part structures, so that the working efficiency is improved.

Description

Protective sleeve for cable

Technical Field

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

Background

The cable protection sleeve is a novel sleeve material popularized and used in power engineering. With the rapid development of the power cable buried laying engineering, the higher requirements on the cable sleeve are put forward, and the cable protective sleeve is manufactured by adopting polyethylene PE and high-quality steel pipes through the processes of sand blasting, shot blasting pretreatment, dip molding or coating and heating solidification. It is one of the most commonly used electrically insulating tubes for protecting wires and cables. The insulating material has good insulating property, high chemical stability, no rust, no aging and suitability for severe environments, and is widely applied.

The existing wire and cable protective sleeve still has the defects that firstly, the end faces of wires and cables are different in size, and the pipe diameter of the existing protective sleeve is fixed in size, so that the existing protective sleeve cannot be suitable for cables with various specifications.

To this chinese patent application number CN202022266934.3, disclose a protective sheath for wire and cable, including last protective sheath, lower protective sheath, go up fixed plate and lower fixed plate, the screw hole has all been seted up to the intermediate position of going up protective sheath and lower protective sheath, go up the equal threaded connection of screw hole of protective sheath and lower protective sheath and have fixing screw, the below of going up the protective sheath is equipped with the fixed plate, the top of protective sheath is equipped with the fixed plate down, the both sides outer wall homogeneity shaping of going up protective sheath and lower protective sheath has the fixed block, the left half of fixed block has the locking piece through the bolt fastening, the right half of fixed block has the connecting block through the bolt fastening. This protective case for wire and cable not only can carry out effectual fixed and protection to the wire and cable of different specifications, is convenient for connect and dismantle moreover, is convenient for maintain more.

In the scheme use still there is following not enough in the process of the following: owing to fix last protective sheath and lower protective sheath, need screw up a plurality of fixing bolt respectively, when fixing the cable simultaneously, need rotate the fixing screw in protective sheath and the lower protective sheath respectively, this just makes when the installation with dismantle time and energy to installation effectiveness has been reduced.

Disclosure of Invention

In order to overcome the defects, the utility model provides a protective sleeve for a cable, which aims to solve the problem that the installation and the disassembly are inconvenient and quick.

The embodiment of the utility model provides a protective sleeve for a cable, which comprises a protective structure and a fixing structure, wherein the protective structure comprises a first protective sleeve, a second protective sleeve, a fixed block, a connecting column, a mounting block and a clamping assembly, the fixed block is arranged on one side of the first protective sleeve, the mounting block is arranged on one side of the second protective sleeve, the connecting column is connected with the fixed block, the clamping assembly is arranged on one side of the mounting block, the clamping assembly is clamped with the connecting column, the fixing structure comprises a fixed plate and a first spring, two ends of the first spring are respectively connected with the fixed plate and the first protective sleeve, and the fixed plate is in sliding connection with the first protective sleeve.

In a specific embodiment, the first protective sleeve comprises an upper protective sleeve and a lower protective sleeve, the upper protective sleeve is connected with the lower protective sleeve, a clamping block is arranged on one side of the upper protective sleeve, a clamping groove is formed in one side of the lower protective sleeve, and the clamping block is fixedly clamped with the clamping groove.

In the realization process, through the setting of last protective sheath, lower protective sheath, fixture block and draw-in groove, can make things convenient for dismouting to go up protective sheath and lower protective sheath to the convenience is changed the part, practices thrift the cost.

In a specific embodiment, one side of the clamping block is provided with a bevel.

In the implementation process, the inclined plane is arranged on one side of the clamping block, so that a user can press the clamping block conveniently, and the clamping block is convenient to detach.

In a specific embodiment, the clamping assembly comprises a pull block, a sliding rod and a second spring, wherein the sliding rod is connected with the pull block, the sliding rod is in sliding connection with the installation block, the sliding rod is clamped with the connecting column, and two ends of the second spring are respectively fixed with the pull block and the installation block.

In the implementation process, through the setting of pull block, slide bar and second spring, can make things convenient for being connected between first protective sheath and the second protective sheath, make things convenient for the dismouting.

In a specific embodiment, a fixing groove is formed in one side of the connecting column, and the sliding rod is clamped with the fixing groove.

In the implementation process, through the setting of fixed slot, can make things convenient for slide bar and fixed slot joint to it is fixed to make things convenient for first protective sheath and second protective sheath.

In a specific embodiment, the top of the mounting block is grooved.

In the implementation process, the groove is formed in the top of the mounting block, so that the mounting block can be conveniently taken to one side when the mounting block is detached, blocking is avoided, and the mounting block is inconvenient to take out and mount.

In a specific embodiment, a sliding block is arranged on one side of the fixing plate, a sliding groove is formed in the inner wall of the first protective sleeve, and the sliding block is in sliding connection with the sliding groove.

In the implementation process, the sliding block is in sliding connection with the sliding groove, so that the movement of the fixing plate can be conveniently limited.

In a specific embodiment, the fixing plate is provided in an arc shape.

In the implementation process, the fixing plate is set to be arc-shaped, so that the contact surface of the fixing plate and the cable can be conveniently lifted, and the fixing effect is improved.

Compared with the prior art, the utility model has the beneficial effects that: through the setting of first protective sheath, second protective sheath, fixed block, spliced pole, installation piece and joint subassembly, can make things convenient for the protection cable, make things convenient for the dismouting simultaneously, change the dismouting to partial structure, through the setting of fixed plate and first spring, can conveniently fix not unidimensional cable, labour saving and time saving.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic side view of a protective sleeve for a cable according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of a front view structure of a protective sleeve for a cable according to an embodiment of the present utility model;

fig. 3 is a schematic top view of a protective sleeve for a cable according to an embodiment of the present utility model;

fig. 4 is a schematic top sectional view of a protection structure according to an embodiment of the present utility model.

In the figure: 10-a protective structure; 110-a first protective sheath; 111-upper protective sleeve; 112-lower protective sleeve; 120-a second protective sleeve; 130-a fixed block; 140-connecting columns; 150-mounting blocks; 160-clamping assembly; 161-pulling blocks; 162-slide bar; 163-a second spring; 170-clamping blocks; 180-clamping grooves; 190-a fixed slot; 20-a fixed structure; 210-a fixed plate; 220-a first spring; 230-slider.

Detailed Description

The technical solutions in the embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1, the present utility model provides a protective sleeve for a cable, which includes a protective structure 10 and a fixing structure 20.

Specifically, make things convenient for protection cable, make things convenient for the dismouting simultaneously, carry out dismouting to partial structure and change, fixed knot constructs 20 and conveniently fixes not unidimensional cable, labour saving and time saving.

Referring to fig. 1, 2, 3 and 4, the protection structure 10 includes a first protection sleeve 110, a second protection sleeve 120, a fixing block 130, a connecting column 140, a mounting block 150 and a clamping assembly 160, wherein the fixing block 130 is disposed on one side of the first protection sleeve 110, the mounting block 150 is disposed on one side of the second protection sleeve 120, the connecting column 140 is connected with the fixing block 130, the clamping assembly 160 is disposed on one side of the mounting block 150, and the clamping assembly 160 is clamped with the connecting column 140.

When specifically setting up, first protective sheath 110 includes protective sheath 111 and lower protective sheath 112, go up protective sheath 111 with lower protective sheath 112 connects, it is provided with fixture block 170 to go up protective sheath 111 one side, lower protective sheath 112 one side is provided with draw-in groove 180, fixture block 170 with draw-in groove 180 joint is fixed, wherein, through the setting of last protective sheath 111, lower protective sheath 112, fixture block 170 and draw-in groove 180, can conveniently tear open protective sheath 111 and lower protective sheath 112 down to the convenience is changed the part, practices thrift the cost.

When specifically set up, fixture block 170 one side is provided with the inclined plane, wherein, through be provided with the inclined plane in fixture block 170 one side, can facilitate the use press, convenient to detach fixture block 170.

When specifically setting up, joint subassembly 160 includes pull block 161, slide bar 162 and second spring 163, slide bar 162 with pull block 161 connects, slide bar 162 with installation piece 150 sliding connection, slide bar 162 with spliced pole 140 joint, second spring 163 both ends respectively with pull block 161 with installation piece 150 is fixed, wherein, through the setting of pull block 161, slide bar 162 and second spring 163, can make things convenient for being connected between first protective sheath 110 and the second protective sheath 120, makes things convenient for the dismouting.

When specifically setting up, fixed slot 190 has been seted up to spliced pole 140 one side, slide bar 162 with fixed slot 190 joint, wherein, through the setting of fixed slot 190, can make things convenient for slide bar 162 and fixed slot 190 joint to it is fixed to make things convenient for first protective sheath 110 and second protective sheath 120.

When specifically setting up, the installation piece 150 top is seted up flutedly, wherein, through the installation piece 150 top is seted up flutedly, when can conveniently carrying out the dismouting to the part, takes to one side, avoids causing the separation to inconvenient taking out and installation.

Referring to fig. 1 and 2, the fixing structure 20 includes a fixing plate 210 and a first spring 220, two ends of the first spring 220 are respectively connected to the fixing plate 210 and the first protective sleeve 110, and the fixing plate 210 is slidably connected to the first protective sleeve 110.

When the fixing plate 210 is specifically disposed, a sliding block 230 is disposed on one side of the fixing plate 210, a sliding groove is formed in an inner wall of the first protective sleeve 110, and the sliding block 230 is slidably connected with the sliding groove, where the sliding block 230 is slidably connected with the sliding groove, so that the movement of the fixing plate 210 can be conveniently limited.

When specifically setting up, fixed plate 210 sets up to the arc, wherein, through with fixed plate 210 sets up to the arc, can conveniently promote the contact surface of fixed plate 210 and cable, promoted fixed effect.

The working principle of the protective sleeve for the cable is as follows: when using the protection sleeve for the cable, cup joint the upper protective sleeve 111 and the lower protective sleeve 112 outside the cable respectively, fix through fixture block 170 and draw-in groove 180, through the setting of fixed plate 210 and first spring 220, the convenience is fixed not unidimensional cable, drive slide bar 162 in installation piece 150 through pulling pull block 161, and compress second spring 163, the spliced pole 140 on the fixed block 130 that first protective sleeve 110 one side set up at this moment inserts in the installation piece 150, loosen pull block 161, reset through second spring 163 and drive the fixed slot 190 joint of seting up on slide bar 162 and the spliced pole 140, the convenience is fixed first protective sleeve 110 and second protective sleeve 120, easy dismounting, the convenience is dismantled and replaced partial structure simultaneously.

It should be noted that, the specific model specification of the fixing plate 210 needs to be determined by selecting a model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A protective sleeve for a cable is characterized by comprising

The protection structure comprises a first protection sleeve, a second protection sleeve, a fixed block, a connecting column, a mounting block and a clamping assembly, wherein the fixed block is arranged on one side of the first protection sleeve, the mounting block is arranged on one side of the second protection sleeve, the connecting column is connected with the fixed block, the clamping assembly is arranged on one side of the mounting block, and the clamping assembly is clamped with the connecting column;

the fixing structure comprises a fixing plate and a first spring, wherein two ends of the first spring are respectively connected with the fixing plate and the first protective sleeve, and the fixing plate is in sliding connection with the first protective sleeve.

2. The protective sleeve for a cable according to claim 1, wherein the first protective sleeve comprises an upper protective sleeve and a lower protective sleeve, the upper protective sleeve is connected with the lower protective sleeve, a clamping block is arranged on one side of the upper protective sleeve, a clamping groove is arranged on one side of the lower protective sleeve, and the clamping block is clamped and fixed with the clamping groove.

3. A protective sleeve for a cable according to claim 2, wherein one side of the block is provided with an inclined surface.

4. The protective sleeve for a cable according to claim 1, wherein the clamping assembly comprises a pull block, a sliding rod and a second spring, the sliding rod is connected with the pull block, the sliding rod is connected with the installation block in a sliding manner, the sliding rod is clamped with the connecting column, and two ends of the second spring are respectively fixed with the pull block and the installation block.

5. The protective sleeve for a cable according to claim 4, wherein a fixing groove is formed in one side of the connecting post, and the slide rod is engaged with the fixing groove.

6. The protective sleeve for a cable according to claim 1, wherein the top of said mounting block is grooved.

7. The protective sleeve for cables according to claim 1, wherein a sliding block is arranged on one side of the fixing plate, a sliding groove is formed in the inner wall of the first protective sleeve, and the sliding block is in sliding connection with the sliding groove.

8. A protective sleeve for a cable according to claim 1, wherein said fixing plate is provided in an arc shape.