CN210482663U

CN210482663U - Detachable pressure release wall

Info

Publication number: CN210482663U
Application number: CN201921304976.2U
Authority: CN
Inventors: 牛明明
Original assignee: Beijing Qunsheng Beiyi Door Industry Co ltd
Current assignee: Beijing Qunsheng Beiyi Door Industry Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-05-08
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a detachable pressure relief wall, belonging to a pressure relief wall; the technical scheme is characterized by comprising rectangular frames and light wall bodies, wherein the rectangular frames are arranged on a house bearing wall and a cross beam; fixed screws are embedded in the house bearing wall and the cross beam, sleeves in threaded connection with the fixed screws are rotatably connected to the frame, and the sleeves can rotate along the axes of the sleeves; an inclined cylinder is fixedly connected to the inner wall, close to the ground, of the frame, the inclined upper end of the cylinder inclines towards the inner direction of the house, a fixing bolt is inserted into the cylinder, a fixing block is embedded in the ground, and the tail end of the fixing bolt penetrates through the frame and is in threaded connection with the fixing block; a plurality of explosion venting bolts which are uniformly distributed are arranged on the light wall body. The utility model provides a problem that speed is low when conventional pressure release wall is changed, reached and to have improved pressure release wall and change speed, improved work efficiency's effect.

Description

Detachable pressure release wall

Technical Field

The utility model relates to a pressure release wall, more specifically the saying so, it relates to a detachable pressure release wall.

Background

At present, according to the requirements of the fire-proof design specifications (GB 50016-2006), pressure relief facilities are required to be arranged in class A and class A factory buildings and boiler rooms with explosion risks. The existing pressure relief facilities serve as pressure relief facilities for light walls or light fragile walls, wherein the light walls realize the explosion relief function by using explosion relief bolts.

Can refer to the china utility model that the authorization notice number is CN208830811U now, it discloses a connected node, mainly relates to a light pressure release wall body of mainly being applied to applications such as industry civilian factory building, hazardous articles warehouse, belongs to battenboard wallboard connected node field. Including last wall purlin and lower wall purlin, last wall purlin and lower wall purlin between through middle inside lining board location support, the outer wall of last wall purlin be equipped with the last inside lining board of upwards extending, the outer wall of lower wall purlin be equipped with the lower inside lining board of downwardly extending, the outer wall of last wall purlin between the outer wall of lower wall purlin be equipped with middle battenboard, the upper end of last wall purlin outer wall be equipped with the last battenboard of upwards extending, the lower extreme of lower wall purlin outer wall be equipped with the lower battenboard of downwardly extending.

General pressure release wall is behind the pressure release, and the wall body that bursts can remain a lot of fragments, when the installation pressure release wall of being under construction again, need with remaining fragment clean up, just can install new pressure release wall again, and then leads to work efficiency low.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a detachable pressure release wall, its frame through can dismantling has realized the new pressure release wall of quick replacement, improves work efficiency's purpose.

In order to achieve the above purpose, the utility model provides a following technical scheme: a detachable pressure relief wall comprises a rectangular frame and a light wall, wherein the rectangular frame is arranged on a house bearing wall and a cross beam, and the light wall is fixedly connected inside the frame;

fixed screws are embedded in the house bearing wall and the cross beam, sleeves in threaded connection with the fixed screws are rotatably connected to the frame, and the sleeves can rotate along the axes of the sleeves;

an inclined cylinder is fixedly connected to the inner wall, close to the ground, of the frame, the inclined upper end of the cylinder inclines towards the inner direction of the house, a fixing bolt is inserted into the cylinder, a fixing block is embedded in the ground, and the tail end of the fixing bolt penetrates through the frame and is in threaded connection with the fixing block;

a plurality of explosion venting bolts which are uniformly distributed are arranged on the light wall body.

By adopting the technical scheme, when explosion is generated in the house, the explosion venting bolt controls the light wall body to be opened, so that the light wall body is firstly exploded, the pressure generated by the explosion can be enabled to be gushed out from the pressure relief wall, the impact of the explosion on other wall bodies is reduced, the damage of the explosion on the building is reduced, after the explosion is finished, the old frame is directly disassembled, the new pressure relief wall is replaced, and the residues such as fragments and the like left by the explosion of the pressure relief wall do not need to be additionally cleaned, the working efficiency can be improved, the frame can be stably installed on the wall body of the house through the matching of the sleeve, the fixing screw rod, the fixing bolt and the fixing block, and the pressure relief wall is prevented from toppling; the cylinder is obliquely arranged, so that the fixing bolt inserted in the cylinder is obliquely arranged, the fixing bolt can apply force components towards the ground and the inside of the house to the frame, the frame can stably stand on the ground, and the falling probability of the frame can be reduced when explosion occurs.

The utility model discloses further set up to: the circumferential surface of the sleeve is fixedly connected with a plurality of circular rings, and the circular rings are uniformly distributed along the length direction of the sleeve;

the frame is provided with a plurality of annular grooves for the rotation of the circular ring in the inner part close to the sleeve.

Through adopting above-mentioned technical scheme, can make sleeve and frame attach more stable, and can not lead to the fact the influence to the rotation of drum, a plurality of rings and frame attach can improve the performance that the drum shocks resistance.

The utility model discloses further set up to: the both ends of the sleeve do not protrude out of the surface of the frame, and the end part of the sleeve facing the outside of the house is provided with a hexagonal groove.

By adopting the technical scheme, the cylinder does not protrude out of the surface of the frame, and an additional protruding stress groove is not formed on the surface of the frame, so that the cylinder can be rotated more conveniently, and the cylinder is connected with the fixing screw rod.

The utility model discloses further set up to: and one side of the frame far away from the interior of the house is fixedly connected with a heat insulation board.

Through adopting above-mentioned technical scheme, the heated board can play heat retaining effect to housing construction, accords with the standard, reaches the purpose of energy saving, and the heated board can shelter from letting out to explode bolt department simultaneously, avoids letting out to explode bolt department and takes place the corrosion, makes to let out to explode the bolt and can not lose the effect.

The utility model discloses further set up to: and one side of the light wall body, which is close to the interior of the house, is fixedly connected with an acoustic board.

Through adopting above-mentioned technical scheme, the abatvoix can absorb the noise in the house, reduces the noise in the room, can also avoid the noise to transmit the external world, the influence that the noise abatement caused the environment.

The utility model discloses further set up to: the safety chain is fixedly connected to one end, close to the interior of the house, of the explosion venting bolt, and one end, far away from the explosion venting bolt, of the safety chain is fixedly connected with the framework.

Through adopting above-mentioned technical scheme, the safety chain can restrict the piece that bursts, prevents that the piece that bursts from flying to penetrate and causing secondary damage, improves the security performance.

The utility model discloses further set up to: the frame bonds on being close to the inside lateral wall in house and has the decorative board that can shelter from to the abatvoix, let out and explode bolt and safety chain.

Through adopting above-mentioned technical scheme, the decorative board can shelter from to the abatvoix, let out and explode bolt and safety chain, makes the three can not expose outside to improve the aesthetic property on wall surface.

To sum up, the utility model discloses compare and have following beneficial effect in prior art:

1. the explosion venting wall consists of a rectangular frame and a light wall body, when explosion occurs, the light wall body firstly bursts to achieve the purpose of pressure relief, when a new explosion venting wall is replaced, the frame is directly detached and washed to replace the new explosion venting wall, and residues left by bursting do not need to be cleaned, so that the working efficiency can be improved;

2. the safety chain can prevent the fragments that burst from splashing everywhere, avoids producing the secondary damage, security when improving the explosion.

Drawings

FIG. 1 is a block diagram of an embodiment;

FIG. 2 is a diagram showing the structure of a fixed block in the embodiment;

FIG. 3 is a view showing the structure of the explosion venting bolt in the embodiment;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a sectional view of a highlighted ring in the embodiment;

FIG. 6 is an enlarged view of portion B of FIG. 5;

fig. 7 is an enlarged view of the portion C in fig. 5.

In the figure: 1. a building load-bearing wall; 2. a cross beam; 21. fixing the screw rod; 3. a frame; 31. a sleeve; 311. a circular ring; 312. a groove; 32. a cylinder; 33. fixing the bolt; 34. an annular groove; 35. a thermal insulation board; 36. a decorative plate; 4. a lightweight wall; 41. explosion venting bolts; 42. a safety chain; 43. a sound-absorbing panel; 5. and (5) fixing blocks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example (b): a detachable pressure relief wall is shown in figures 1 and 2 and comprises a rectangular frame 3 arranged on a house bearing wall 1 and a cross beam 2, wherein a light wall body 4 is fixedly connected inside the frame 3; the frame 3 is detachably connected with the house bearing wall 1 and the beam 2, and after explosion occurs, the lightweight wall 4 is firstly burst to release pressure to impact force generated by explosion, so that damage to a building is reduced; after the explosion is completed, the frame 3 is detached, a new pressure relief wall is replaced, and the extra cleaning of the fragments left by the burst light wall is not needed, so that the working efficiency can be improved.

As shown in fig. 2 and 4, the light wall 4 is provided with the explosion venting bolt 41, one end of the explosion venting bolt 41 close to the house is fixedly connected with the safety chain 42, one end of the safety chain 42 far away from the explosion venting bolt 41 is fixedly connected with the frame 3, and after the light wall 4 bursts, the safety chain 42 can reduce the splashing of fragments and avoid the generation of secondary damage.

As shown in fig. 4 and 6, a plurality of sleeves 31 capable of rotating along the axis of the frame 3 are rotatably connected to the frame 3, the sleeves 31 are uniformly distributed on the frame 3, a plurality of fixing screws 21 are fixedly connected to the house bearing wall 1 and the cross beam 2, and one ends of the fixing screws 21 far away from the cross beam 2 can extend into the sleeves 31 and are in threaded connection with the sleeves 31; it is possible to mount the frame 3 on the load-bearing walls 1 and the cross-members 2 of the house.

As shown in fig. 2 and 7, an inclined cylinder 32 is fixedly connected to the inner side wall of the frame 3 close to the ground, one end of the cylinder 32 far from the frame 3 inclines towards the outside of the house, a fixing bolt 33 is inserted into the cylinder 32, and the lower end of the fixing bolt 33 passes through the frame 3 and is in threaded connection with a fixing block 5 buried in the ground, so that the fixing bolt 33 is matched with the fixing block 5 and the fixing screw 21 and the sleeve 31, and the frame 3 can be more stably installed; the fixing bolt 33 is provided obliquely, and a force toward the ground and the inside of the house can be generated, so that the frame 3 can be more stably installed on the ground, and the upper limit of the impact resistance of the frame 3 is increased.

As shown in fig. 5 and 6, a plurality of rings 311 are fixedly connected to the circumferential surface of the sleeve 31, the rings 311 are uniformly distributed along the axial direction of the sleeve 31, an annular groove 34 for the rotation of the rings 311 is formed inside the frame 3, the rings 311 enable the sleeve 31 to rotate along the own axial line and cannot be separated from the frame 3, the sleeve 31 and the frame 3 can be more stably connected by the rings 311, and the strength of the frame 3 cannot be greatly affected.

As shown in fig. 5, an insulation board 35 is fixedly connected to one side of the frame 3 away from the interior of the house, and the insulation board 35 can isolate heat inside and outside the house, so that energy consumption for heating and cooling the interior of the house is reduced, and energy waste is reduced; the heat preservation board 35 can also shield the cylinder 32 and the explosion venting bolt 41, and the cylinder 32 and the explosion venting bolt 41 are prevented from being rusted.

As shown in fig. 5, the sound-absorbing plate 43 is fixedly connected to one side of the light wall 4 close to the room, and the sound-absorbing plate 43 can absorb noise generated in the room, so that the generated noise is reduced, the influence of the noise on the environment can be reduced, and the noise in the room can also be reduced.

As shown in fig. 5, a decorative plate 36 is bonded to a side of the frame 3 close to the interior of the house, and the decorative plate 36 can shield the sound-absorbing plate 43, the safety chain 42, and the frame 3, thereby improving the aesthetic appearance of the wall surface of the interior of the house.

As shown in fig. 4 and 6, the two generations of the sleeve 31 do not protrude out of the two sides of the frame 3, so that the installation of the heat insulation board 35 and the decorative board 36 is not affected, the hexagonal groove 312 is formed in one end, facing the outer wall of the house, of the sleeve 31, the sleeve 31 can be rotated more conveniently through the groove 312, and the working efficiency is improved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a detachable pressure release wall which characterized in that: comprises a rectangular frame (3) arranged on a house bearing wall (1) and a cross beam (2) and a light wall body (4) fixedly connected inside the frame (3);

fixing screw rods (21) are buried in the house bearing wall (1) and the cross beam (2), sleeves (31) in threaded connection with the fixing screw rods (21) are connected to the frame (3) in a rotating mode, and the sleeves (31) can rotate along the axis of the sleeves;

an inclined cylinder (32) is fixedly connected to the inner wall, close to the ground, of the frame (3), the inclined upper end of the cylinder (32) inclines towards the inner direction of the house, a fixing bolt (33) is inserted into the cylinder (32), a fixing block (5) is buried in the ground, and the tail end of the fixing bolt (33) penetrates through the frame (3) and is in threaded connection with the fixing block (5);

a plurality of explosion venting bolts (41) which are uniformly distributed are arranged on the light wall body (4).

2. A removable pressure relief wall as defined in claim 1, wherein: the circumference surface of the sleeve (31) is fixedly connected with a plurality of circular rings (311), and the circular rings (311) are uniformly distributed along the length direction of the sleeve (31);

a plurality of annular grooves (34) which can be used for the rotation of the circular ring (311) are arranged in the frame (3) close to the sleeve (31).

3. A removable pressure relief wall as defined in claim 1, wherein: the two ends of the sleeve (31) do not protrude out of the surface of the frame (3), and a hexagonal groove (312) is formed in the end part, facing the outside of the house, of the sleeve (31).

4. A removable pressure relief wall as defined in claim 1, wherein: and one side, far away from the interior of the house, of the frame (3) is fixedly connected with an insulation board (35).

5. A removable pressure relief wall as defined in claim 1, wherein: and a sound-absorbing board (43) is fixedly connected to one side of the light wall body (4) close to the interior of the house.

6. A removable pressure relief wall as defined in claim 1, wherein: the end, close to the inside of the house, of the explosion venting bolt (41) is fixedly connected with a safety chain (42), and the end, far away from the explosion venting bolt (41), of the safety chain (42) is fixedly connected with the frame (3).

7. A detachable pressure relief wall according to claim 5, characterized in that: and a decorative plate (36) capable of shielding the sound absorption plate (43), the explosion venting bolt (41) and the safety chain (42) is bonded on the side wall of the frame (3) close to the interior of the house.