CN218040590U

CN218040590U - Based on MPP power cable protection pipe plugging device

Info

Publication number: CN218040590U
Application number: CN202221931565.8U
Authority: CN
Inventors: 王恒; 王树利
Original assignee: Shandong Liaocheng Taide Industrial Co ltd
Current assignee: Shandong Liaocheng Taide Industrial Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-12-13
Anticipated expiration: 2032-07-26

Abstract

The utility model provides a plugging device based on MPP power cable protection tube, which relates to the technical field of plugging devices and aims to solve the problems that the existing plugging device is troublesome to install and disassemble and can not conveniently plug the two sides of the MPP power cable protection tube, and comprises a plugging mechanism; the plugging mechanism is a plugging device body, and the main body of the plugging mechanism is of a cylindrical structure; the clamping mechanism is arranged on the plugging mechanism; the connecting piece is arranged on the insert; the rotating piece is arranged on the connecting piece; the guide rod is arranged in a circular hole on the rotating piece; the screens piece is installed inside the screens groove. Make the screens piece drive the round hole inside removal and extension spring of guide bar on the rotating member through pressing down the screens piece for the screens piece inserts the screens inslot, through the main part to the protection piece shutoff, when increasing cable run, through the handle in the rotating body, make the main part drive the rotating member rotatory, make the screens piece break away from the screens groove, make the protection piece both sides opened through the pulling main part, and then convenient installation cable.

Description

Based on MPP power cable protection pipe plugging device

Technical Field

The utility model belongs to the technical field of plugging device, more specifically say, in particular to based on MPP power cable protection pipe plugging device.

Background

The MPP power cable protection pipe has the advantages that the MPP power cable protection pipe is also called as an MPP cable pipe and an MPP power cable protection pipe, raw materials take PP powder (modified polypropylene) as main master batch, the MPP cable protection pipe has high-quality electrical insulation performance, higher thermal deformation temperature and low-temperature impact performance, and high compression resistance and tensile resistance, the MPP power cable protection pipe protects a cable and simultaneously plugs two sides so as to prevent sundries from entering the protection pipe, and at the moment, an MPP power cable protection pipe plugging device is needed; based on discovery among the prior art, current plugging device is when using, carry out the shutoff to MPP power cable protection pipe for utilizing fire prevention mud etc. usually, the condition that can appear droing is increased along with time when the shutoff to fire prevention mud, make the not tight condition of shutoff appear in the protection tube, if need pull down fire prevention mud again when installing new cable run, the installation is dismantled inconveniently, unable convenient carries out the shutoff to MPP power cable protection pipe both sides, and current plugging device is when using, can't increase or reduce the effect of playing the automatic fixation to the cable along with the inside cable of protection pipe.

In view of the above, the present invention provides a plugging device for a power cable protection tube based on MPP, which is improved based on the existing structure and defects, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a based on MPP power cable protection pipe plugging device to solve current plugging device when using, if need pull down the fire prevention mud again when installing new cable run, the installation is dismantled trouble, can't be convenient carries out the shutoff to MPP power cable protection pipe both sides, and current plugging device is when using, can't increase or reduce the problem of playing the effect of automatic fixation to the cable along with the inside cable of protection tube.

The utility model discloses based on MPP power cable protection tube plugging device's purpose and efficiency, by following specific technological means reach:

the MPP-based power cable protection pipe plugging device comprises a plugging mechanism, a protection mechanism, a fixing mechanism and a clamping mechanism;

the plugging mechanism is a plugging device body and comprises: the main body is of a cylindrical structure, a round hole is formed in the main body, and a handle is arranged on the main body; the protection mechanism is arranged on the plugging mechanism; fixed establishment installs on shutoff mechanism, and fixed establishment including: the mounting piece is of a circular ring structure, a circular hole is formed in the mounting piece, and the mounting piece is mounted on an insert on the plugging mechanism; the screens mechanism is installed on the shutoff mechanism, and screens mechanism installs inside protection machanism.

Further, the plugging mechanism further comprises: an insert;

the insert is of a cylindrical structure, a round hole is formed in the insert, and the insert is installed on the side edge of the main body.

Further, the protection mechanism further comprises: a guard and a detent slot;

the protection piece is of a cylindrical structure, the inside of the protection piece is of a hollow structure, the protection piece is arranged on the side edge of the main body, and the inside of the protection piece is provided with the insert; the screens groove is wedge structure, and screens groove is seted up on the protection piece inner wall.

Further, the fixing mechanism further comprises: a fixing member;

the mounting is cylindrical structure, and the mounting top sets up to spherical structure, and the mounting passes through inside the round hole of spring mounting on the installed part.

Further, the screens mechanism includes: a connecting piece and a rotating piece;

the connecting piece is of a cylindrical structure and is arranged on the insert; the rotating piece is of a circular ring structure, a round hole is formed in the rotating piece, and the rotating piece is installed on the connecting piece.

Further, the screens mechanism still includes: a guide rod and a clamping piece;

the guide rod is of a cylindrical structure with a convex bottom, is arranged in a circular hole in the rotating part, and is connected with the rotating part through a spring; the screens piece is the wedge structure, and the screens piece sets up to the arc for the side, and the screens piece is installed on the guide bar to the screens piece is installed inside the screens groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the device, a clamping groove and a clamping part are arranged, wherein the clamping groove is formed in the inner wall of the protection part, and the clamping part is arranged in the clamping groove, so that when the device is used, the clamping part drives the guide rod to move in the round hole in the rotating part and stretch the spring by pressing the clamping part, a main body can be inserted into the protection part, the clamping part is inserted into the clamping groove, two sides of the protection part can be blocked by the main body, when a cable circuit needs to be added, the main body drives the rotating part to rotate by rotating a handle on the main body, the clamping part is separated from the clamping groove, two sides of the protection part are opened by pulling the main body, a cable can be conveniently installed, and the installation and the disassembly are more convenient;

2. in this device, installed part and mounting have been set up, the installed part here is installed on the inserts, and the mounting is inside the round hole of spring mounting on the installed part, and then make when using, contact with the cable through the mounting, and the mounting top sets up to spherical structure, can be better with the cable surface contact, through the spring of mounting compression bottom, and the shrink enters into the round hole on the installed part inside, thereby can carry out automatic centre gripping to the cable that passes the protection piece, and through can also playing supplementary sealed effect to the protection piece.

Drawings

Fig. 1 is a schematic view of the protective mechanism cutting the three-dimensional structure.

Fig. 2 is a schematic view of the front perspective structure of the present invention.

Fig. 3 is a schematic view of the partially exploded perspective structure of the present invention.

Fig. 4 is an exploded perspective view of the fixing mechanism of the present invention.

Fig. 5 is an exploded perspective view of the positioning mechanism of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a plugging mechanism; 101. a main body; 102. an insert;

2. a protection mechanism; 201. a guard; 202. a clamping groove;

3. a fixing mechanism; 301. a mounting member; 302. a fixing member;

4. a clamping mechanism; 401. a connecting member; 402. a rotating member; 403. a guide bar; 404. screens piece.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a plugging device for a power cable protection tube based on MPP, which comprises a plugging mechanism 1, a protection mechanism 2, a fixing mechanism 3 and a clamping mechanism 4; plugging mechanism 1 is the plugging device body, and plugging mechanism 1 including: the main body 101 is of a cylindrical structure, a round hole is formed in the main body 101, and a handle is arranged on the main body 101; the body 101 is here intended to act as a seal against the protection 201 by being provided as an insert 102; the protection mechanism 2 is arranged on the plugging mechanism 1; fixing mechanism 3 installs on shutoff mechanism 1, and fixing mechanism 3 including: the mounting piece 301 is of a circular ring structure, a circular hole is formed in the mounting piece 301, and the mounting piece 301 is mounted on the insert 102 on the plugging mechanism 1; here, the mounting member 301 is used to mount the fixing member 302; the clamping mechanism 4 is arranged on the plugging mechanism 1, and the clamping mechanism 4 is arranged inside the protection mechanism 2.

As shown in fig. 3, the occlusion mechanism 1 further includes: an insert 102; the insert 102 is of a cylindrical structure, a round hole is formed in the insert 102, and the insert 102 is mounted on the side of the main body 101; the insert 102 is here intended to be mounted inside the protection member 201 so that both sides of the protection member 201 can be closed.

As shown in fig. 3, the protection mechanism 2 further includes: a guard 201 and a detent slot 202; the protection piece 201 is of a cylindrical structure, the inside of the protection piece 201 is of a hollow structure, the protection piece 201 is installed on the side of the main body 101, and the insert 102 is installed inside the protection piece 201; the protection part 201 is used for opening the clamping groove 202 and also has a protection function on the cable; the clamping groove 202 is of a wedge-shaped structure, and the clamping groove 202 is formed in the inner wall of the protection part 201; the detent groove 202 is used to detent the detent member 404.

As shown in fig. 4, the fixing mechanism 3 further includes: a fixing member 302; the fixing piece 302 is a cylindrical structure, the top of the fixing piece 302 is a spherical structure, and the fixing piece 302 is installed inside a round hole in the installation piece 301 through a spring; the fixing member 302 is used for automatically clamping cables according to different numbers inside the protection member 201 by compressing the spring at the bottom, and can also play a role in assisting the plugging.

As shown in fig. 5, the locking mechanism 4 includes: a connecting piece 401, a rotating piece 402, a guide rod 403 and a clamping piece 404; the connecting member 401 is a cylindrical structure, and the connecting member 401 is mounted on the insert 102; here, the connecting member 401 is used to connect the insert 102 and the rotating member 402; the rotating part 402 is of a circular ring structure, a circular hole is formed in the rotating part 402, and the rotating part 402 is installed on the connecting part 401; the rotating member 402 is used for mounting the guide bar 403; the guide rod 403 is a cylindrical structure with a convex bottom, the guide rod 403 is installed inside a circular hole on the rotating part 402, and a circular protrusion at the bottom of the guide rod 403 is connected with the rotating part 402 through a spring; the guide rod 403 is used for driving the inside of the circular hole on the rotating member 402 to move and compress the spring through the blocking member 404, so that the blocking member 404 can be separated from the blocking groove 202, and the detachment is more convenient; the clamping piece 404 is of a wedge-shaped structure, the side edge of the clamping piece 404 is arc-shaped, the clamping piece 404 is installed on the guide rod 403, and the clamping piece 404 is installed inside the clamping groove 202; the clamping member 404 is used for setting a wedge-shaped structure, so that the main body 101 can be sealed more tightly when being installed inside the clamping groove 202, and the side edge is set to be an arc-shaped structure, so that the rotating member 402 can be conveniently separated from the clamping groove 202 when being driven to rotate, and the disassembly is more convenient.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, when using this device, make screens 404 drive the inside removal of round hole of guide bar 403 on rotor 402 and extension spring through pressing screens 404, thereby can insert inside protection piece 201 with main part 101, simultaneously contact with the cable through mounting 302, and the mounting 302 top sets up to spherical structure, can be better contact with the cable surface, compress the spring of bottom through mounting 302, and the shrink enters into the round hole on mounting part 301 inside, thereby can carry out automatic centre gripping to the cable that passes protection piece 201, and through can also playing supplementary sealed effect to protection piece 201, and screens 404 inserts inside screens groove 202, thereby can seal protection piece 201 both sides through the effect of inlay 102 and main part 101, and when needs increase cable run, through the handle on the rotating body 101, make main part 101 drive rotor 402 rotatory, and then make screens 404 break away from screens groove 202, and make protection piece 201 both sides opened through pulling main part 101, and then can convenient installation cable.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Based on MPP power cable protection pipe plugging device, its characterized in that: comprises a plugging mechanism (1), a protection mechanism (2), a fixing mechanism (3) and a clamping mechanism (4);

plugging mechanism (1) is the plugging device body, and plugging mechanism (1) including: the main body (101), the main body (101) is a cylindrical structure, a round hole is arranged on the main body (101), and a handle is arranged on the main body (101); the protection mechanism (2) is arranged on the plugging mechanism (1); fixed establishment (3) are installed on shutoff mechanism (1), and fixed establishment (3) including: the mounting piece (301), the mounting piece (301) is of a circular ring structure, a circular hole is formed in the mounting piece (301), and the mounting piece (301) is mounted on the insert (102) on the plugging mechanism (1); the blocking mechanism (4) is installed on the plugging mechanism (1), and the blocking mechanism (4) is installed inside the protection mechanism (2).

2. The MPP-based power cable protection tube plugging device of claim 1, wherein: the plugging mechanism (1) further comprises: an insert (102);

the insert (102) is of a cylindrical structure, a round hole is formed in the insert (102), and the insert (102) is installed on the side edge of the main body (101).

3. The MPP-based power cable protection tube plugging device of claim 2, wherein: the guard mechanism (2) further comprises: a guard (201) and a detent (202);

the protection piece (201) is of a cylindrical structure, the interior of the protection piece (201) is of a hollow structure, the protection piece (201) is installed on the side edge of the main body (101), and the insert (102) is installed inside the protection piece (201); the clamping groove (202) is of a wedge-shaped structure, and the clamping groove (202) is formed in the inner wall of the protection part (201).

4. The MPP-based power cable protection tube plugging device of claim 1, wherein: the fixing mechanism (3) further comprises: a fixture (302);

the fixing piece (302) is a cylindrical structure, the top of the fixing piece (302) is arranged to be a spherical structure, and the fixing piece (302) is installed inside a round hole in the installation piece (301) through a spring.

5. The MPP-based power cable protection tube plugging device of claim 3, wherein: the detent mechanism (4) comprises: a connecting member (401) and a rotating member (402);

the connecting piece (401) is of a cylindrical structure, and the connecting piece (401) is installed on the insert (102); the rotating piece (402) is of a circular ring structure, a round hole is formed in the rotating piece (402), and the rotating piece (402) is installed on the connecting piece (401).

6. The MPP-based power cable protection tube plugging device of claim 5, wherein: the screens mechanism (4) still includes: a guide rod (403) and a blocking piece (404);

the guide rod (403) is of a cylindrical structure with a convex bottom, the guide rod (403) is installed inside a circular hole in the rotating piece (402), and a circular protrusion at the bottom of the guide rod (403) is connected with the rotating piece (402) through a spring; the screens piece (404) are wedge structure, and the sides of screens piece (404) set up to the arc, and screens piece (404) are installed on guide bar (403) to screens piece (404) are installed inside screens groove (202).