CN219678082U

CN219678082U - MPP power tube capable of preventing shaking

Info

Publication number: CN219678082U
Application number: CN202320469656.2U
Authority: CN
Inventors: 宋瑞瑶; 王保风; 袁亮
Original assignee: Qingdao Coreda New Materials Co ltd
Current assignee: Qingdao Coreda New Materials Co ltd
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-09-12
Anticipated expiration: 2033-03-13

Abstract

The utility model discloses an MPP power tube capable of preventing shaking, which comprises an MPP power tube body, a connecting column, a limiting mechanism and a storage hole, wherein a solid block is fixedly connected inside the MPP power tube body; the connecting columns are fixedly connected to the outer wall of the MPP power tube body at equal angles, the outer ends of the connecting columns are connected to the inner wall of the protective sleeve in an embedded mode, and meanwhile the protective sleeve comprises a rubber sleeve, a waterproof coating and a fireproof coating; the limiting mechanism is symmetrically arranged at the outer side of the protective sleeve in a left-right mode and comprises a connecting plate, a limiting rod, a connecting strip and a waterproof spring, wherein the connecting plate is symmetrically and fixedly connected at the middle lower end of the protective sleeve in a left-right mode; the object placing holes are formed in the solid block at equal angles, and the inner walls of the object placing holes are adhered and connected with protective films. This MPP power tube that can prevent rocking, avoids various cables winding in MPP power tube's inside moreover, conveniently increases MPP power tube's life simultaneously.

Description

MPP power tube capable of preventing shaking

Technical Field

The utility model relates to the related technical field of MPP power pipes, in particular to an MPP power pipe capable of preventing shaking.

Background

The MPP power tube can protect the cable, and the MPP power tube is used without a large amount of dredge, soil excavation and pavement damage, so that the MPP power tube is widely applied to roads, railways and buildings, and the MPP power tube in the market is various in types.

However, after the general MPP power tube is placed the cable in the MPP power tube, the MPP power tube can produce and rock when using, can produce the influence when the cable uses, a plurality of cables have been placed to the inside of current MPP power tube in addition, so the cable laminating can twine together after being in the same place, current MPP power tube long-time use can be crushed simultaneously, causes MPP power tube's life to be short, causes the waste of resource, therefore, we propose an MPP power tube that can prevent rocking to in order to solve the problem that above-mentioned was proposed.

Disclosure of Invention

The utility model aims to provide an MPP power tube capable of preventing shaking, which solves the problems that most MPP power tubes proposed in the background art are easy to shake, various cables are easy to wind inside the MPP power tube, and the service life of the MPP power tube is inconvenient to increase.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an MPP power tube capable of preventing shaking comprises an MPP power tube body with a cylindrical structure which is hollow as a whole, wherein a solid block is fixedly connected inside the MPP power tube body;

further comprises:

the connecting column is fixedly connected to the outer wall of the MPP power tube body at an equal angle, the outer end of the connecting column is embedded and connected to the inner wall of the protective sleeve, and meanwhile the protective sleeve comprises a rubber sleeve, a waterproof coating and a fireproof coating;

the limiting mechanism is symmetrically arranged at the outer side of the protective sleeve in a left-right mode and comprises a connecting plate, a limiting rod, a connecting strip and a waterproof spring, wherein the connecting plate is symmetrically and fixedly connected at the middle lower end of the protective sleeve in a left-right mode;

the object placing holes are formed in the solid block at equal angles, and the inner walls of the object placing holes are adhered and connected with protective films.

Preferably, the front end and the rear end of the protecting sleeve are fixedly connected to the outer wall of the MPP power tube body, and the length of the inner end of the protecting sleeve is equal to that of the connecting column.

Preferably, the outer end of the rubber sleeve is coated with a waterproof coating, the outer end of the waterproof coating is coated with a fireproof coating, and the lengths of the rubber sleeve, the waterproof coating and the fireproof coating are equal.

Preferably, the hollow structure at the outer end of the connecting plate is internally nested and connected with a limiting rod, the bottom end of the limiting rod is of a conical structure, and the top end of the limiting rod is integrally connected to the middle position of the lower end of the connecting strip.

Preferably, the lower end of the connecting strip is fixedly connected with a waterproof spring in a front-back symmetrical mode, the lower end of the waterproof spring is fixedly connected with the upper end of the connecting plate, and meanwhile the connecting strip and the connecting plate form a telescopic structure.

Preferably, the positions of the object placing holes are in one-to-one correspondence with the positions of the protective films, and the lengths of the object placing holes are equal to the lengths of the protective films.

Compared with the prior art, the utility model has the beneficial effects that: the MPP power tube capable of preventing shaking can prevent shaking, various cables are prevented from being wound inside the MPP power tube, and meanwhile the service life of the MPP power tube is conveniently prolonged;

1. the MPP power tube is provided with a limiting mechanism, the connecting strip and the connecting plate are structurally designed, the connecting strip is pressed downwards to enable the lower end of the limiting rod to be inserted into the ground, and the limiting rod which is arranged in a bilateral symmetry mode is used for limiting the MPP power tube body, so that shaking can be prevented;

2. the MPP power tube is provided with object placing holes and protective films, wherein the object placing holes are formed in the solid block at equal angles, so that cables can be connected in the interior of each object placing hole in a penetrating manner, and the protective films can protect the cables, so that various cables are prevented from being wound in the MPP power tube body;

3. be equipped with spliced pole and lag, the spliced pole is equiangular fixed connection on the outer wall of MPP power tube body, increases the elasticity of MPP power tube body through the spliced pole, and waterproof coating's outer end is paintd and is had fire prevention coating for waterproof coating and fire prevention coating protect the rubber sleeve, thereby conveniently increase the life of MPP power tube body.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of a protective jacket structure according to the present utility model;

FIG. 3 is a schematic diagram of a left side view cross-sectional structure of a connection between a storage hole and a solid block according to the present utility model;

fig. 4 is a right side view schematic diagram of the connection of the connecting strip and the waterproof spring.

In the figure: 1. an MPP power tube body; 2. a connecting column; 3. a protective sleeve; 301. a rubber sleeve; 302. a waterproof coating; 303. a fireproof coating; 4. a limiting mechanism; 401. a connecting plate; 402. a limit rod; 403. a connecting strip; 404. a waterproof spring; 5. a solid block; 6. a storage hole; 7. a protective film.

Detailed Description

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 only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: when the MPP power tube capable of preventing shaking is used, as shown in the figures 1 and 3, the inner wall of the storage hole 6 is stuck and connected with the protective film 7 as the storage hole 6 is arranged in the solid block 5 at equal angles;

the positions of the object placing holes 6 are in one-to-one correspondence with the positions of the protective films 7, and the lengths of the object placing holes 6 are equal to the lengths of the protective films 7, so that cables are connected inside the object placing holes 6 in a penetrating manner, various cables cannot contact each other inside the MPP power tube body 1 through the object placing holes 6 which are arranged at equal angles, the protective films 7 can protect the cables, the cables cannot directly contact the solid blocks 5, and the cables are prevented from being wound inside the MPP power tube body 1;

referring to fig. 1 and 4, the position of the MPP power tube body 1 is limited by a structure composed of a connecting plate 401, a limiting rod 402, a connecting bar 403 and a waterproof spring 404, and because the connecting plate 401 is fixedly connected at the middle lower end of the protecting sleeve 3 in a bilateral symmetry manner, the limiting rod 402 is connected in a nested manner in a hollow structure at the outer end of the connecting plate 401, the bottom end of the limiting rod 402 is in a conical structure, the waterproof spring 404 is fixedly connected at the front and rear symmetry manner at the lower end of the connecting bar 403, and the connecting bar 403 and the connecting plate 401 form a telescopic structure;

after the cable is placed in the MPP power tube body 1, the protective sleeve 3 is placed on the ground, the connecting bar 403 is pressed downwards to enable the limiting rod 402 to slide downwards in the hollow structure of the connecting plate 401 until the conical structure at the lower end of the limiting rod 402 is inserted in the ground, the connecting bar 403 is pulled downwards by the waterproof springs 404 symmetrically arranged front and back, the lower ends of the waterproof springs 404 are attached to the upper end of the connecting plate 401, and the position of the protective sleeve 3 is limited by the limiting rods 402 symmetrically arranged left and right, so that shaking can be prevented;

referring to fig. 1, 2 and 3, the protecting sleeve 3 is composed of a rubber sleeve 301, a waterproof coating 302 and a fireproof coating 303, and since the connecting column 2 is fixedly connected to the outer wall of the MPP power tube body 1 in an equal angle, the outer end of the connecting column 2 is embedded and connected to the inner wall of the protecting sleeve 3, the waterproof coating 302 is coated on the outer end of the rubber sleeve 301, the fireproof coating 303 is coated on the outer end of the waterproof coating 302, and the lengths of the rubber sleeve 301, the waterproof coating 302 and the fireproof coating 303 are all equal;

therefore, when the MPP power tube is extruded, the protection sleeve 3 protects the MPP power tube body 1, the connecting column 2 arranged at equal angles can enable the protection sleeve 3 to reset after being extruded, the waterproof coating 302 and the fireproof coating 303 protect the rubber sleeve 301, the service life of the protection sleeve 3 is prolonged, the protection sleeve 3 and the connecting column 2 protect the MPP power tube body 1, the service life of the MPP power tube body 1 is conveniently prolonged, and the working principle of the MPP power tube capable of preventing shaking is provided.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An MPP power tube capable of preventing shaking comprises an MPP power tube body (1) with a cylindrical structure which is hollow as a whole, wherein a solid block (5) is fixedly connected inside the MPP power tube body (1);

characterized by further comprising:

the connecting column (2), the connecting column (2) is fixedly connected to the outer wall of the MPP power tube body (1) at equal angles, the outer end of the connecting column (2) is embedded and connected to the inner wall of the protecting sleeve (3), and meanwhile the protecting sleeve (3) comprises a rubber sleeve (301), a waterproof coating (302) and a fireproof coating (303);

the limiting mechanism (4) is symmetrically arranged on the outer side of the protective sleeve (3) left and right, the limiting mechanism (4) comprises a connecting plate (401), a limiting rod (402), a connecting strip (403) and a waterproof spring (404), and the connecting plate (401) is symmetrically and fixedly connected to the middle lower end of the protective sleeve (3) left and right;

the object placing holes (6) are formed in the solid blocks (5) at equal angles, and protective films (7) are adhered and connected to the inner walls of the object placing holes (6).

2. An MPP power tube capable of preventing wobble according to claim 1, wherein: both ends all fixed connection on the outer wall of MPP power tube body (1) around lag (3), wherein the inner length of lag (3) equals with the length of spliced pole (2).

3. An MPP power tube capable of preventing wobble according to claim 1, wherein: waterproof coating (302) is paintd to the outer end of rubber sleeve (301), and waterproof coating (303) is paintd to the outer end of waterproof coating (302) to rubber sleeve (301), waterproof coating (302) and fireproof coating (303)'s length all equals.

4. An MPP power tube capable of preventing wobble according to claim 1, wherein: the hollow structure at the outer end of the connecting plate (401) is internally nested and connected with a limiting rod (402), the bottom end of the limiting rod (402) is of a conical structure, and the top end of the limiting rod (402) is integrally connected to the middle position of the lower end of the connecting strip (403).

5. An MPP power tube for preventing wobble according to claim 4, wherein: the waterproof springs (404) are symmetrically and fixedly connected to the lower ends of the connecting strips (403), the lower ends of the waterproof springs (404) are fixedly connected to the upper ends of the connecting plates (401), and meanwhile the connecting strips (403) and the connecting plates (401) form a telescopic structure.

6. An MPP power tube capable of preventing wobble according to claim 1, wherein: the positions of the object placing holes (6) are in one-to-one correspondence with the positions of the protective films (7), and the lengths of the object placing holes (6) are equal to the lengths of the protective films (7).