CN220570233U

CN220570233U - Cable protection device

Info

Publication number: CN220570233U
Application number: CN202320691069.8U
Authority: CN
Inventors: 盛鑫; 索占潮; 王亚斌; 周建文; 康雪冬; 李瑞春; 李云龙
Original assignee: Xilingol Thermal Power Co Ltd
Current assignee: Xilingol Thermal Power Co Ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2024-03-08
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to the technical field of cable joints of thermal power plants, in particular to a cable protection device, which comprises a protection component and a fastening component, wherein the protection component is arranged on the cable protection device; the first protection piece comprises a first threaded pipe, a first mounting ring is arranged on the outer wall of the first threaded pipe, a connecting column is arranged on the outer wall of the first threaded pipe, and the second protection piece comprises a second threaded pipe; the outer wall of the second threaded pipe is provided with a second mounting ring, one end of the second mounting ring is provided with a protective pipe, the assembly part comprises a connecting pipe, and the inner wall of the connecting pipe is provided with internal threads respectively matched with the first threaded pipe and the second threaded pipe; the first locking piece comprises a locking column, the outer wall of the locking column is provided with a groove, the pressing piece comprises a button arranged inside the locking column, the cable protection device is arranged to protect a cable, the connecting assembly is arranged, the cable protection device is convenient to install and prevented from being damaged, the fastening assembly is arranged to enable the cable connection to be more fastened, the cable protection device is prevented from loosening, and the cable protection device is convenient to install and detach and is convenient to maintain.

Description

Cable protection device

Technical Field

The utility model relates to the technical field of cable joints of thermal power plants, in particular to a cable protection device.

Background

The cable is the indispensable power transmission equipment in electric power field, be used for transmitting electromagnetic energy, information and realizing the wire rod product of electromagnetic energy conversion, the cable divide into single core cable and multicore cable again, single core cable is used extensively in high-tension electricity magnetic transmission, single core cable still is used for the connecting cable of terminal equipment operation generally, cable protection tube is for preventing that the cable from receiving the damage, lay at the cable skin, the metal protection tube that has certain mechanical strength, cable protection tube is mainly installed in communication cable and the crisscross district of power line, prevent that the power line from taking place the broken wire and causing the short circuit accident, cause communication cable and wire rope electrified, so as to protect cable, switch, machine core board, so that the complete machine is not burnt out, also play certain isolation to the power line magnetic field interference.

In the current cable protection device, the cable and the cable protection device are loosened after being used for a period of time, and the connection of the cable and the cable protection device needs to be fastened, so that the cable protection device is proposed.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

In view of the problem that the cable protection device is loose with the cable after being used for a period of time, the connection is not tight and the installation and the disassembly are inconvenient, the cable protection device is provided.

In order to solve the technical problems, the utility model provides the following technical scheme: the cable protection device comprises a protection component, a first protection component, a sealing gasket, a second protection component, an assembly component, a mounting pipe and a mounting sleeve, wherein the sealing gasket is arranged at one end of the first protection component; the fastening assembly comprises a first locking piece arranged at one end of the mounting sleeve, a pressing piece arranged in the first locking piece, a second locking piece arranged outside the first locking piece and a limiting piece movably arranged outside the first locking piece; the first protection piece comprises a first threaded pipe, a first mounting ring is arranged on the outer wall of the first threaded pipe, a connecting column is arranged on the outer wall of the first threaded pipe, and the second protection piece comprises a second threaded pipe; the outer wall of the second threaded pipe is provided with a second mounting ring, one end of the second mounting ring is provided with a protection pipe, the assembly part comprises a connecting pipe, and the inner wall of the connecting pipe is provided with internal threads respectively matched with the first threaded pipe and the second threaded pipe; the first locking piece comprises a locking column, a groove is formed in the outer wall of the locking column, and the pressing piece comprises a button arranged inside the locking column.

As a preferred embodiment of the cable protection device according to the utility model, wherein: the connecting assembly comprises a first mounting piece, a second mounting piece arranged outside the first mounting piece, a first adjusting piece arranged at one end of the first mounting piece, a first clamping piece arranged at one end of the first adjusting piece, a second adjusting piece arranged at one end of the second mounting piece and a second clamping piece arranged at one end of the second adjusting piece; the first installation piece comprises a first installation block, one end of the first installation block is hinged to be provided with a first movable frame, the second installation piece comprises a second installation block, and one end of the second installation block is hinged to be provided with a second movable frame.

As a preferred embodiment of the cable protection device according to the utility model, wherein: the first adjusting piece is including locating the first telescopic link of first movable frame one end, first telescopic link outer wall cover is equipped with first elastic component, the second adjusting piece is including locating the second telescopic link of second movable frame one end.

As a preferred embodiment of the cable protection device according to the utility model, wherein: the second telescopic link outer wall cover is equipped with the second elastic component, first joint spare is including locating the connecting block of first telescopic link one end, connecting block one end is equipped with the fixture block, the second joint spare is including locating the connection frame of second telescopic link one end, the draw-in groove has been seted up to the connection frame outer wall, just the draw-in groove with the fixture block carries out clearance fit.

As a preferred embodiment of the cable protection device according to the utility model, wherein: the outer wall of button is equipped with the lug, the second retaining member is including locating the outside locking ring of locking post, the locking ring outer wall is equipped with the handle, the locating part is including locating the inside gag lever post of recess.

As a preferred embodiment of the cable protection device according to the utility model, wherein: the locking column is internally provided with a movable channel, the inner wall of the limiting rod is provided with a through hole, the through hole is in movable fit with the protruding block, and the outer wall of the button is provided with an elastic piece.

The beneficial effects of the utility model are as follows: according to the utility model, the cable is protected by arranging the protection component to prevent the cable from being damaged, and the installation tube is additionally arranged to further install and fix the cable and the protection tube, and the installation sleeve is arranged outside the installation tube and can be connected and fastened by the fastening component, so that the cable is convenient to install and detach by only pressing the button and rotating the locking ring when the cable needs to be detached.

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 description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a schematic view of the overall structure of a cable protection device according to the present utility model.

Fig. 2 is a schematic diagram of the overall structure of the connection assembly at a in the present utility model.

Fig. 3 is a schematic diagram of the structure of the clamping groove and the clamping block in the utility model.

Fig. 4 is a schematic view of the internal structure of the protection component in the present utility model.

FIG. 5 is a schematic view showing the overall structure of the fastening assembly at B in the present utility model.

FIG. 6 is a schematic cross-sectional view of a fastening assembly according to the present utility model.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Example 1

Referring to fig. 1 to 3, in a first embodiment of the present utility model, a connection assembly 100 is provided on an outer wall of a connection pipe 204a, so that the connection is more secure, when the installation and fixation are required, only the first telescopic rod 103a is pulled, and further the clamping groove 106a-1 is clamped and matched with the clamping block 104a-1, so that the fixation is realized, and when the disassembly is realized, only the disassembly is required, so that the problems of complicated installation and inconvenience in disassembly and maintenance of the cable protection device can be solved.

Specifically, the connection assembly 100 includes a first mounting member 101, a second mounting member 102 disposed outside the first mounting member 101, a first adjusting member 103 disposed at one end of the first mounting member 101, a first clamping member 104 disposed at one end of the first adjusting member 103, a second adjusting member 105 disposed at one end of the second mounting member 102, and a second clamping member 106 disposed at one end of the second adjusting member 105.

Preferably, the first mounting piece 101 comprises a first mounting block 101a, one end of the first mounting block 101a is hinged with a first movable frame 101a-1, the second mounting piece 102 comprises a second mounting block 102a, and one end of the second mounting block 102a is hinged with a second movable frame 102a-1.

Preferably, the first adjusting member 103 includes a first telescopic rod 103a disposed at one end of the first movable frame 101a-1, the first elastic member 103a-1 is sleeved on the outer wall of the first telescopic rod 103a, and the second adjusting member 105 includes a second telescopic rod 105a disposed at one end of the second movable frame 102a-1.

Preferably, the outer wall of the second telescopic rod 105a is sleeved with a second elastic piece 105a-1, the first clamping piece 104 comprises a connecting block 104a arranged at one end of the first telescopic rod 103a, a clamping block 104a-1 is arranged at one end of the connecting block 104a, the second clamping piece 106 comprises a connecting frame 106a arranged at one end of the second telescopic rod 105a, a clamping groove 106a-1 is formed in the outer wall of the connecting frame 106a, and the clamping groove 106a-1 is in movable fit with the clamping block 104 a-1.

The first elastic member 103a-1 and the second elastic member 105a-1 are compression springs, one end of the connecting block 104a is movably disposed at one end of the first telescopic rod 103a, an angle of the clamping block 104a-1 can be adjusted, and the clamping groove 106a-1 and the clamping block 104a-1 can be engaged and matched, so that the connecting pipe 204a can be further fixed.

To sum up, after connecting pipe 204a is installed, can be through setting up coupling assembling 100, further fix it, avoid receiving external force to pull the not hard up cracked problem of cable joint that causes, pulling first telescopic link 103a, adjust the position, make fixture block 104a-1 and draw-in groove 106a-1 further joint fixed, when needs dismantlement, only need cancel the joint cooperation can, the installation is convenient, is convenient for follow-up dismantlement maintenance simultaneously.

Example 2

Referring to fig. 1 to 4, in a second embodiment of the present utility model, a cable protection device is provided, and the cable protection device is provided with a protection component 200, a first protection component 201 protects a cable connector, a protection tube 203c protects the cable, a connection fixing is further performed through a connection tube 204a, a mounting plate 205 further mounts and fixes the cable, and the connection fastening is performed through a fastening component 300, so that the cable can be protected, and the loosening condition after one end of use is prevented.

Specifically, the protection assembly 200 includes a first protection member 201, a sealing gasket 202 disposed at one end of the first protection member 201, a second protection member 203 disposed at one end of the sealing gasket 202, an assembly member 204 disposed outside the first protection member 201, an installation tube 205 disposed outside the second protection member 203, and an installation sleeve 206 disposed outside the installation tube 205; and a fastening assembly 300 including a first locking member 301 disposed at one end of the mounting sleeve 206, a pressing member 302 disposed inside the first locking member 301, a second locking member 303 disposed outside the first locking member 301, and a limiting member 304 movably disposed outside the first locking member 301.

The first protection piece 201 is used for protecting a cable joint, the sealing gasket 202 can improve the sealing effect, one end of the second threaded pipe 203a is provided with a through hole, the connecting column 201b can enable the first threaded pipe 201a to be in fastening connection with the second threaded pipe 203a through the sealing gasket 202, the second protection piece 203 is used for protecting the cable, two protection pieces are preferably arranged on two sides of the first threaded pipe 201a, the assembly piece 204 is used for connecting and fixing the first threaded pipe 201a and the second threaded pipe 203a, the mounting pipe 205 is provided with two groups, one group is divided into an upper semicircular pipe and a lower semicircular pipe, the mounting sleeve 206 is correspondingly provided with two groups, and one group is provided with an upper semicircular pipe and a lower semicircular pipe, and the connection of the two semicircular pipes can be more fastened through the fastening assembly 300.

Preferably, the first protection member 201 comprises a first threaded tube 201a, a first mounting ring 201a-1 is arranged on the outer wall of the first threaded tube 201a, a connecting column 201b is arranged on the outer wall of the first threaded tube 201a, the second protection member 203 comprises a second threaded tube 203a, a second mounting ring 203b is arranged on the outer wall of the second threaded tube 203a, a protection tube 203c is arranged at one end of the second mounting ring 203b, the assembly member 204 comprises a connecting tube 204a, internal threads 204a-1 respectively matched with the first threaded tube 201a and the second threaded tube 203a are arranged on the inner wall of the connecting tube 204a, and the first locking member 301 comprises a locking column 301a.

The first mounting ring 201a-1 is disposed in the middle of the first threaded tube 201a, one side of the second mounting ring 203b is connected with the second threaded tube 203a, the other end is connected with the protecting tube 203c, two connecting tubes 204a are disposed, which are used for connecting and fastening the first threaded tube 201a and the second threaded tube 203a, and the locking posts 301a penetrate through two ends of the mounting sleeve 206.

In summary, the first threaded pipe 201a is provided to protect the cable connector, the protecting pipe 203c protects the cable, the connecting pipe 204a is utilized to further connect and fix the first threaded pipe 201a and the second threaded pipe 203a, the protecting pipe 203c can be further connected with the outer mounting pipe 205 through the mounting sleeve 206 and the fastener 300, and the whole installation is very convenient, so that the cable can be protected, and the condition of loosening after one end of use is prevented.

Example 3

Referring to fig. 1 to 6, in a third embodiment of the present utility model, the fastening assembly 300 is provided to fasten the mounting sleeve 206, the locking posts 301a penetrate through the two ends of the mounting sleeve 206, and the locking ring 303a is rotated to fasten the protective tube 203c to the mounting tube 205, so that the mounting and dismounting are convenient.

Specifically, the outer wall of the locking column 301a is provided with a groove 301a-1, the pressing piece 302 comprises a button 302a arranged in the locking column 301a, the outer wall of the button 302a is provided with a convex block 302a-1, the second locking piece 303 comprises a locking ring 303a arranged outside the locking column 301a, the outer wall of the locking ring 303a is provided with a handle 303a-1, the limiting piece 304 comprises a limiting rod 304a arranged in the groove 301a-1, the locking column 301a is internally provided with a movable channel 301b, the inner wall of the limiting rod 304a is provided with a through hole 304a-1, the through hole 304a-1 is in movable fit with the convex block 302a-1, and the outer wall of the button 302a is provided with an elastic piece 305.

Wherein, one end of the locking post 301a is provided with a thread matched with the locking ring 303 a; the handle 303a-1 facilitates the operator's turning operation; the elastic member 305 is preferably a compression spring.

To sum up, when the installation sleeve 206 is used for connecting and fixing the protective tube 203c and the installation tube 205, the locking column 301a is used for connecting and fixing, the limiting rod 304a is propped against the bottom side of the installation sleeve 206, and further the locking ring 303a is rotated for connecting and fixing, when the installation sleeve needs to be disassembled, only the locking ring 303a is required to be loosened, the button 302a is pressed, and the installation and the disassembly are very convenient, so that the problems in the prior art can be solved.

It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. A cable protection device, characterized in that: comprising the steps of (a) a step of,

the protective component (200) comprises a first protective piece (201), a sealing gasket (202) arranged at one end of the first protective piece (201), a second protective piece (203) arranged at one end of the sealing gasket (202), an assembly piece (204) arranged outside the first protective piece (201), an installation pipe (205) arranged outside the second protective piece (203) and an installation sleeve (206) arranged outside the installation pipe (205);

the fastening assembly (300) comprises a first locking piece (301) arranged at one end of the mounting sleeve (206), a pressing piece (302) arranged inside the first locking piece (301), a second locking piece (303) arranged outside the first locking piece (301) and a limiting piece (304) movably arranged outside the first locking piece (301);

the first protection piece (201) comprises a first threaded pipe (201 a), a first mounting ring (201 a-1) is arranged on the outer wall of the first threaded pipe (201 a), a connecting column (201 b) is arranged on the outer wall of the first threaded pipe (201 a), and the second protection piece (203) comprises a second threaded pipe (203 a);

the outer wall of the second threaded pipe (203 a) is provided with a second mounting ring (203 b), one end of the second mounting ring (203 b) is provided with a protective pipe (203 c), the assembly piece (204) comprises a connecting pipe (204 a), and the inner wall of the connecting pipe (204 a) is provided with internal threads (204 a-1) respectively matched with the first threaded pipe (201 a) and the second threaded pipe (203 a);

the first locking piece (301) comprises a locking column (301 a), a groove (301 a-1) is formed in the outer wall of the locking column (301 a), and the pressing piece (302) comprises a button (302 a) arranged inside the locking column (301 a);

the connecting assembly (100) comprises a first mounting piece (101), a second mounting piece (102) arranged outside the first mounting piece (101), a first adjusting piece (103) arranged at one end of the first mounting piece (101), a first clamping piece (104) arranged at one end of the first adjusting piece (103), a second adjusting piece (105) arranged at one end of the second mounting piece (102) and a second clamping piece (106) arranged at one end of the second adjusting piece (105);

the first installation piece (101) comprises a first installation block (101 a), a first movable frame (101 a-1) is hinged at one end of the first installation block (101 a), the second installation piece (102) comprises a second installation block (102 a), and a second movable frame (102 a-1) is hinged at one end of the second installation block (102 a).

2. The cable protection device of claim 1, wherein: the first adjusting piece (103) comprises a first telescopic rod (103 a) arranged at one end of the first movable frame (101 a-1), a first elastic piece (103 a-1) is sleeved on the outer wall of the first telescopic rod (103 a), and the second adjusting piece (105) comprises a second telescopic rod (105 a) arranged at one end of the second movable frame (102 a-1).

3. The cable protection device of claim 2, wherein: the outer wall of the second telescopic rod (105 a) is sleeved with a second elastic piece (105 a-1), the first clamping piece (104) is arranged at one end of the first telescopic rod (103 a) in a sleeved mode, a clamping block (104 a-1) is arranged at one end of the connecting block (104 a), the second clamping piece (106) is arranged at one end of the second telescopic rod (105 a) in a sleeved mode, a clamping groove (106 a-1) is formed in the outer wall of the connecting frame (106 a), and the clamping groove (106 a-1) is in movable fit with the clamping block (104 a-1).

4. A cable protection device according to claim 3, wherein: the outer wall of the button (302 a) is provided with a bump (302 a-1), the second locking piece (303) comprises a locking ring (303 a) arranged outside the locking column (301 a), the outer wall of the locking ring (303 a) is provided with a handle (303 a-1), and the limiting piece (304) comprises a limiting rod (304 a) arranged inside the groove (301 a-1).

5. The cable protection device of claim 4, wherein: the locking column (301 a) is internally provided with a movable channel (301 b), the inner wall of the limiting rod (304 a) is provided with a through hole (304 a-1), the through hole (304 a-1) is in movable fit with the protruding block (302 a-1), and the outer wall of the button (302 a) is provided with an elastic piece (305).