CN218216645U

CN218216645U - MPP pipe with good flame retardance

Info

Publication number: CN218216645U
Application number: CN202222616911.XU
Authority: CN
Inventors: 许聪
Original assignee: Shanxi Youchuan New Material Technology Co ltd
Current assignee: Shanxi Youchuan New Material Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-03
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a MPP tubular product that fire resistance is good, including protecting the housing, there are four baffles in the guard shield shell inner chamber, the equal fire-retardant cotton of fixedly connected with in baffle one side, there is the body between the fire-retardant cotton, body inner chamber fixedly connected with heat dissipation aluminium bar, heat dissipation aluminium bar inner chamber fixedly connected with glass fiber layer, guard shield shell outside edge runs through and is equipped with four connecting rods, the one end fixed connection that the connecting rod is close to the body is in baffle one side, the equal fixedly connected with elastic plate of one end that the baffle was kept away from to the connecting rod, through mutually supporting between structures such as arc, fixed plate, magnet, spring, can realize promoting the fixed plate, the fixed plate drives the movable rod and removes, and the movable rod drives the arc and removes, and the arc can press from both sides tightly the body, and the fixed plate drives adjacent magnet through L shape pole and removes, and two magnet inter attraction to can carry on spacingly to the fixed plate.

Description

MPP pipe with good flame retardance

Technical Field

The utility model relates to a MPP tubular product technical field especially relates to a MPP tubular product that fire resistance is good.

Background

Compared with the traditional trenching and pipe burying method, the non-trenching power pipe engineering is more suitable for the current environmental protection requirement, and people disturbing factors such as dust flying, traffic jam and the like caused by traditional construction are removed, so that the technology can lay pipelines in some areas where trenching operation cannot be implemented.

However, the existing MPP pipe has some problems in use, the existing MPP pipe is not convenient to protect the MPP pipe in use, the flame retardant effect of the MPP pipe is poor, the working efficiency of the device is reduced, the MPP pipe is not convenient to clamp and limit, and the application range of the device is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide an MPP pipe with good flame retardance.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides a MPP tubular product that fire retardance is good, is including protecting the housing, there are four baffles in the protection housing inner chamber, the fire-retardant cotton of the equal fixedly connected with in baffle one side, there is the body between the fire-retardant cotton, body inner chamber fixedly connected with heat dissipation aluminium bar, heat dissipation aluminium bar inner chamber fixedly connected with glass fiber layer, the protection housing shell outside edge runs through and is equipped with four connecting rods, the one end fixed connection that the connecting rod is close to the body is in baffle one side, the equal fixedly connected with elastic plate of one end that the baffle was kept away from to the connecting rod, elastic plate one side fixed connection is at the protection housing outside edge.

Furthermore, four movable rods penetrate through the outer edge of the outer side of the protective cover shell, and one ends of the movable rods, which are close to the pipe body, are fixedly connected with arc-shaped plates.

Further, the equal fixedly connected with fixed plate of one end that the arc was kept away from to the movable rod, fixed plate outside edge all overlaps and is equipped with two arc frames, the equal fixedly connected with L shape pole in one side that fixed plate center department was kept away from to the arc frame lies in with one side two the equal common fixedly connected with U type pole in arc frame both sides.

Furthermore, one side of the fixing plate, which is close to the tube body, is fixedly connected with two springs, the outer edge of the protective cover shell is provided with a plurality of blind holes, and one end of each spring, which is far away from the fixing plate, is fixedly connected with the inner cavity of the corresponding blind hole.

Furthermore, one end, far away from the fixed plate, of the L-shaped rod is provided with a notch, the edge of the outer side of the protective housing is provided with a plurality of connecting holes, and the notches and the inner cavities of the connecting holes are fixedly connected with magnets.

Further, the arc is kept away from the equal fixedly connected with fixed block in one side of movable rod center department, the fixed block front side all articulates flexible pole.

Furthermore, the elastic rod rear side all articulates there is the swing piece, swing one side that the piece is close to the body equal fixedly connected with two elasticity arcs.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. in the utility model, through the mutual cooperation of the elastic plate, the flame-retardant cotton, the pipe body, the connecting rod and other structures, the connecting rod and the elastic plate can limit and move the partition plate and the flame-retardant cotton, and the flame-retardant cotton improves the flame-retardant effect of the device and the working efficiency of the device;

2. the utility model discloses in, through mutually supporting between arc, fixed plate, magnet, the spring isotructure, can realize promoting the fixed plate, the fixed plate drives the movable rod and removes, and the movable rod drives the arc and removes, and the arc can press from both sides tightly the body, and the fixed plate drives adjacent magnet through L shape pole and removes, and two magnet inter attraction can carry on spacingly to the fixed plate.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a front sectional view of the present embodiment;

FIG. 2 is a front view of the present embodiment;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is an enlarged view of fig. 1 at B.

In the figure: 1. a housing protecting shell; 2. a partition plate; 3. flame-retardant cotton; 4. a pipe body; 5. a heat-dissipating aluminum bar; 6. a glass fiber layer; 7. an elastic plate; 8. a connecting rod; 9. a fixing plate; 10. a spring; 11. a movable rod; 12. an arc-shaped plate; 13. a U-shaped rod; 14. a fixed block; 15. an elastic rod; 16. a swing block; 17. an elastic arc-shaped plate; 18. a magnet; 19. an arc-shaped frame; 20. an L-shaped rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4 of the drawings,

the first embodiment is as follows:

the MPP pipe with good flame retardance comprises a housing 1, wherein four partition plates 2 are arranged in an inner cavity of the housing 1, flame retardant cotton 3 is fixedly connected to one side of each partition plate 2, a pipe body 4 is arranged between the flame retardant cotton 3, a heat dissipation aluminum rod 5 is fixedly connected to the inner cavity of the pipe body 4, a glass fiber layer 6 is fixedly connected to the inner cavity of the heat dissipation aluminum rod 5, four connecting rods 8 penetrate through the outer edge of the housing 1, one ends, close to the pipe body 4, of the connecting rods 8 are fixedly connected to one side of each partition plate 2, one ends, far away from the partition plates 2, of the connecting rods 8 are fixedly connected with elastic plates 7, and one sides of the elastic plates 7 are fixedly connected to the outer edge of the housing 1;

at the device during operation that begins, promote or stimulate elastic plate 7, elastic plate 7 drives connecting rod 8 and removes, and connecting rod 8 drives baffle 2 and removes, and baffle 2 drives fire-retardant cotton 3 and removes, places body 4 between fire-retardant cotton 3, and heat dissipation aluminium bar 5 can dispel the heat to body 4, and fire-retardant cotton 3 can improve the flame retardant efficiency of device.

The second embodiment:

four movable rods 11 penetrate through the outer side edge of the protective housing 1, an arc-shaped plate 12 is fixedly connected to one end, close to the pipe body 4, of each movable rod 11, a fixed plate 9 is fixedly connected to one end, far away from the arc-shaped plate 12, of each movable rod 11, two arc-shaped frames 19 are sleeved on the outer side edge of each fixed plate 9, an L-shaped rod 20 is fixedly connected to one side, far away from the center of each fixed plate 9, of each arc-shaped frame 19, two U-shaped rods 13 are fixedly connected to two sides of each arc-shaped frame 19 on the same side, two pulling springs 10 are fixedly connected to one side, close to the pipe body 4, of each fixed plate 9, a plurality of blind holes are formed in the outer side edge of each protective housing 1, one end, far away from the fixed plate 9, of each spring 10 is fixedly connected to an inner cavity of the corresponding blind hole, one end, far away from the fixed plate 9, of each L-shaped rod 20 is provided with a notch, one end, far away from the fixed plate 9, each connecting hole is provided with a plurality of connecting holes, magnets 18 are fixedly connected to the outer side of each notch and each connecting hole, one side, magnets 18 are fixedly connected to one side, fixed plate 12, fixed blocks 14 are fixedly connected to one side, elastic rods 15 are hinged to the front sides of the fixed blocks 14, swinging blocks are hinged to the elastic rods 15, swinging blocks 16 are hinged to the rear sides of the elastic rods 15, and two elastic blocks 16 are hinged to one sides of the swinging blocks 16, close to one side, and connected to one side of each swinging blocks connected to one side, close to the pipe body 4;

when the pipe body 4 needs to be limited, the fixing plate 9 is pushed, the fixing plate 9 drives the movable rod 11 to move, the movable rod 11 drives the arc-shaped plate 12 to move, the fixing plate 9 drives the arc-shaped frame 19 to move, the arc-shaped frame 19 drives the L-shaped rod 20 to move, the connecting rod 20 drives the adjacent magnets 18 to move, the magnets 18 on the L-shaped rod 20 attract each other with the magnets 18 on the outer edge of the protective housing 1, so that the fixing plate 9 is limited, meanwhile, the fixing plate 9 can drive the spring 10 to stretch or compress, the arc-shaped plate 12 drives the elastic rod 15 to move through the fixing block 14, the elastic rod 15 drives the swinging block 16 to move, the swinging block 16 drives the elastic arc-shaped plate 17 to move, the elastic arc-shaped plate 17 clamps the pipe body 4, and the working efficiency of the device is improved.

The working principle is as follows: when the device starts to work, the elastic plate 7 is pushed or pulled, the elastic plate 7 drives the connecting rod 8 to move, the connecting rod 8 drives the partition plate 2 to move, the partition plate 2 drives the flame-retardant cotton 3 to move, the pipe body 4 is placed between the flame-retardant cotton 3, the heat dissipation aluminum rod 5 can dissipate heat of the pipe body 4, the flame-retardant cotton 3 can improve the flame-retardant effect of the device, when the pipe body 4 needs to be limited, the fixing plate 9 is pushed, the fixing plate 9 drives the movable rod 11 to move, the movable rod 11 drives the arc-shaped plate 12 to move, the fixing plate 9 drives the arc-shaped frame 19 to move, the arc-shaped frame 19 drives the L-shaped rod 20 to move, the L-shaped rod 20 drives the adjacent magnet 18 to move, the magnet 18 on the L-shaped rod 20 and the magnet 18 on the outer edge of the shield shell 1 to attract each other, thereby limiting the fixing plate 9, meanwhile, the fixing plate 9 can drive the spring 10 to stretch or compress, the arc-shaped plate 12 drives the elastic rod 15 to move through the fixing block 14, the elastic rod 15 drives the swinging block 16 to move, the swinging block 16 drives the elastic arc-shaped plate 17 to move, the elastic arc-shaped plate 17 clamps the pipe body 4, and the working efficiency of the device is improved.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a good MPP tubular product of fire retardance, includes protecting the housing (1), its characterized in that: it has four baffles (2) to protect housing (1) inner chamber, baffle (2) one side equal fixedly connected with fire-retardant cotton (3), there is body (4) between fire-retardant cotton (3), body (4) inner chamber fixedly connected with heat dissipation aluminium bar (5), heat dissipation aluminium bar (5) inner chamber fixedly connected with glass fiber layer (6), it runs through and is equipped with four connecting rods (8) to protect housing (1) outside edge, the one end fixed connection that connecting rod (8) are close to body (4) is in baffle (2) one side, the equal fixedly connected with elastic plate (7) of one end of baffle (2) is kept away from in connecting rod (8), elastic plate (7) one side fixed connection is protecting housing (1) outside edge.

2. The MPP tube with good flame retardance as set forth in claim 1, wherein: four movable rods (11) penetrate through the outer side edge of the protective housing (1), and an arc-shaped plate (12) is fixedly connected to one end, close to the pipe body (4), of each movable rod (11).

3. The MPP tube with good flame retardance as set forth in claim 2, wherein: the equal fixedly connected with fixed plate (9) of one end that arc (12) were kept away from in movable rod (11), fixed plate (9) outside edge all overlaps and is equipped with two arc frames (19), the equal fixedly connected with L shape pole (20) in one side that fixed plate (9) center department was kept away from in arc frame (19) lie in with one side two arc frame (19) both sides are equal fixedly connected with U type pole (13) jointly.

4. The MPP tube with good flame retardance as set forth in claim 3, wherein: two springs (10) are drawn to the equal fixedly connected with in one side that fixed plate (9) are close to body (4), a plurality of blind hole has been seted up to housing (1) outside edge, the one end fixed connection that fixed plate (9) were kept away from in spring (10) is at adjacent blind hole inner chamber.

5. The MPP tube with good flame retardance as set forth in claim 3, wherein: the L-shaped rod (20) is provided with a groove at one end far away from the fixing plate (9), the edge of the outer side of the protective housing (1) is provided with a plurality of connecting holes, and the inner cavities of the groove and the connecting holes are fixedly connected with magnets (18).

6. The MPP tube of claim 2, wherein: the arc plate (12) is far away from one side of the center of the movable rod (11) and is fixedly connected with a fixed block (14), and the front side of the fixed block (14) is hinged with an elastic rod (15).

7. The MPP tube with good flame retardance as set forth in claim 6, wherein: the rear side of the elastic rod (15) is hinged with a swing block (16), and one side of the swing block (16) close to the pipe body (4) is fixedly connected with two elastic arc-shaped plates (17).