CN220848178U - Detachable pressure release wall - Google Patents
Detachable pressure release wall Download PDFInfo
- Publication number
- CN220848178U CN220848178U CN202322515019.7U CN202322515019U CN220848178U CN 220848178 U CN220848178 U CN 220848178U CN 202322515019 U CN202322515019 U CN 202322515019U CN 220848178 U CN220848178 U CN 220848178U
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- Prior art keywords
- wall
- rod
- annular cavity
- fixedly connected
- frame
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 17
- 230000001360 synchronised effect Effects 0.000 abstract description 6
- 238000011900 installation process Methods 0.000 abstract description 5
- 244000309464 bull Species 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a detachable pressure relief wall, which relates to the technical field of pressure relief walls and comprises a frame and a light wall body, wherein the light wall body is arranged in the frame, an annular cavity is formed in the frame, four bidirectional screw rods are arranged in the annular cavity, two mounting plates fixedly connected with the inner wall of the annular cavity are symmetrically sleeved on the rod wall of each bidirectional screw rod in a rotating mode, first bevel gears are fixedly connected to the two ends of each bidirectional screw rod, and two adjacent first bevel gears are in meshed connection. According to the utility model, through the first bevel gears arranged at the two ends of each bidirectional screw rod, the synchronous rotation of the four bidirectional screw rods can be realized through the meshing connection between the two adjacent first bevel gears, so that all driving mechanisms can be driven to simultaneously drive the corresponding plug-in mechanisms to work, and the installation process between the light wall body and the frame can be effectively simplified.
Description
Technical Field
The utility model relates to the technical field of pressure relief walls, in particular to a detachable pressure relief wall.
Background
According to building fire prevention design rule requirement, in first class and the factory building and the boiler room that have explosion hazard, all should set up the pressure release facility, general pressure release wall behind the pressure release, the wall body that bursts can remain a lot of fragments, when the construction installation pressure release wall again, need with remaining fragment clean up, just can install new pressure release wall again, and then lead to work efficiency low.
The publication number is: a detachable pressure release wall of CN210482663U, which belongs to a pressure release wall; the technical scheme is characterized by comprising a rectangular frame arranged on a house bearing wall and a cross beam and a light wall fixedly connected inside the frame; the house bearing wall and the cross beam are buried with fixing screws, the frame is rotationally connected with a sleeve in threaded connection with the fixing screws, and the sleeve can rotate along the axis of the sleeve; the inner wall of the frame, which is close to the ground, is fixedly connected with an inclined cylinder, the inclined upper end of the cylinder is inclined towards the inner direction of the house, a fixing bolt is inserted into the cylinder, a fixing block is buried 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.
Aiming at the technical scheme, the following defects exist:
According to the technical scheme, the frame and the light wall are connected through the plurality of fixing screws and the corresponding sleeves, however, the plurality of sleeves are required to be driven respectively during installation, and the installation process is complicated.
Disclosure of utility model
The present utility model has been made in view of the above-mentioned problems with the existing pressure relief wall.
Therefore, the utility model aims to provide the detachable pressure relief wall, which solves the problem that a plurality of sleeves are required to be driven respectively when the frame and the light wall body are installed, so that the installation process is complicated.
In order to achieve the above object, the present utility model provides the following technical solutions:
The utility model provides a detachable pressure release wall, includes frame and light wall, the light wall sets up in the inside of frame, annular cavity has been seted up to the inside of frame, the inside of annular cavity is provided with four bi-directional lead screws, every the equal symmetry of pole wall of bi-directional lead screw rotates the cover and is equipped with two and the inner wall fixed connection's of annular cavity mounting panel, every the equal fixedly connected with first bevel gear in both ends of bi-directional lead screw, the meshing is connected between two adjacent first bevel gears, the inner wall of annular cavity is provided with a plurality of grafting mechanism, a plurality of slots have been seted up around the light wall, every grafting mechanism all matches with the slot phase-match that corresponds, every the pole wall of bi-directional lead screw all symmetry is provided with two actuating mechanism, every actuating mechanism all matches with the grafting mechanism phase-match that corresponds, utilizes to set up in the first bevel gear at every bi-directional lead screw both ends, can drive the synchronous rotation of four bi-directional lead screws through the meshing connection between two adjacent first bevel gears to can drive the corresponding bevel gear work simultaneously, and then can effectively to the installation process between light wall and the light wall.
Preferably, the grafting mechanism includes two inserted bars, a plurality of jacks have been seted up to one side that the annular cavity is close to the light wall, two the inserted bars are respectively movable grafting and are provided with the inside of corresponding jack and with corresponding slot phase-match, two the one end that the light wall was kept away from to the inserted bar is fixedly connected with U-shaped board jointly, one side fixedly connected with connecting block of U-shaped board, the inside activity of connecting block wears to be equipped with the dead lever with the inner wall fixed connection of annular cavity, the pole wall activity of dead lever has cup jointed the spring, the both ends of spring respectively with the inner wall of annular cavity and the lateral wall fixed connection of connecting block, utilize the inserted bar of setting, can realize the fixed to the light wall after its pegging graft with corresponding slot to can realize the stable connection between frame and the light wall.
Preferably, the driving mechanism comprises a sliding block, an L-shaped rod and a triangular block, the sliding block is in threaded sleeve connection with the wall of the corresponding bidirectional screw rod, the triangular block is fixedly arranged in the corresponding U-shaped plate, one end of the L-shaped rod is fixedly connected with one side of the sliding block, which is close to the light wall, of the sliding block, the other end of the L-shaped rod is matched with the inclined plane of the triangular block, the corresponding U-shaped plate can be driven to move when the L-shaped rod moves and extrudes the inclined plane of the triangular block by utilizing the triangular block arranged in the U-shaped plate, and then the corresponding two inserted rods can be driven to be inserted into the corresponding slots, and when the L-shaped rod is separated from the triangular block, the spring extrudes the connecting block through self elastic force, so that the connecting block drives the U-shaped plate to drive the corresponding two inserted rods to upwards move out of the corresponding slots.
Preferably, the lateral wall rotation of annular cavity is provided with the bull stick, the bull stick is located the fixed second bevel gear that is provided with of the inside one end of annular cavity, and is connected with the fixed third bevel gear that cup joints with the middle part pole wall of corresponding two-way lead screw through second bevel gear meshing, utilizes the meshing between second bevel gear and the third bevel gear that set up to be connected, can drive corresponding two-way lead screw rotation at bull stick pivoted in-process, and then can utilize the meshing between two adjacent first bevel gears to connect four two-way lead screw synchronous rotation of drive.
Preferably, one side of L shape pole is kept away from to the slider fixedly connected with stopper, a plurality of spacing grooves have been seted up to the inner wall of annular cavity, the stopper slides and sets up in the inside of corresponding spacing groove, utilizes the sliding connection between stopper and the corresponding spacing groove that sets up, can realize the spacing to the slider, avoids two-way lead screw pivoted in-process drive slider that corresponds to rotate.
Preferably, one end of the rotating rod penetrates through the outside of the frame and is fixedly connected with a knob, and the rotating rod can be conveniently driven to rotate from the outside of the frame by using the knob.
In the technical scheme, the utility model has the technical effects and advantages that:
According to the utility model, through the first bevel gears arranged at the two ends of each bidirectional screw rod, the synchronous rotation of the four bidirectional screw rods can be realized through the meshing connection between the two adjacent first bevel gears, so that all driving mechanisms can be driven to simultaneously drive the corresponding plug-in mechanisms to work, and the installation process between the light wall body and the frame can be effectively simplified.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic view of the structure of the present utility model
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2 in accordance with the present utility model;
FIG. 4 is an enlarged schematic view of portion B of FIG. 2 in accordance with the present utility model;
FIG. 5 is an enlarged schematic view of portion C of FIG. 2 in accordance with the present utility model;
fig. 6 is a schematic cross-sectional connection structure between a U-shaped plate and a corresponding triangular block of the present utility model.
Reference numerals illustrate:
1. A frame; 2. a light wall; 3. a two-way screw rod; 4. a mounting plate; 5. a first bevel gear; 6. a rod; 7. a U-shaped plate; 8. a connecting block; 9. a fixed rod; 10. a spring; 11. a slide block; 12. an L-shaped rod; 13. triangular blocks; 14. a rotating rod; 15. a second bevel gear; 16. a third bevel gear; 17. a limiting block; 18. knob
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses a detachable pressure release wall.
The utility model provides a detachable pressure relief wall as shown in fig. 1-6, which comprises a frame 1 and a light wall body 2, wherein the light wall body 2 is arranged in the frame 1, an annular cavity is formed in the frame 1, four bidirectional screw rods 3 are arranged in the annular cavity, two mounting plates 4 fixedly connected with the inner wall of the annular cavity are symmetrically sleeved on the rod wall of each bidirectional screw rod 3 in a rotating manner, first bevel gears 5 are fixedly connected to the two ends of each bidirectional screw rod 3, a plurality of inserting mechanisms are arranged on the inner wall of the annular cavity, a plurality of slots are formed in the periphery of the light wall body 2, each inserting mechanism is matched with the corresponding slot, two driving mechanisms are symmetrically arranged on the rod wall of each bidirectional screw rod 3, each driving mechanism is matched with the corresponding inserting mechanism, and synchronous rotation of the four bidirectional screw rods 3 can be realized through the meshed connection between the two adjacent first bevel gears 5 by utilizing the first bevel gears 5 arranged at the two ends of each bidirectional screw rod 3, so that all driving mechanisms can be driven simultaneously, and the corresponding driving mechanisms can be driven to work and further effectively install the light wall body 2.
The utility model provides a grafting mechanism includes two inserted bars 6, a plurality of jacks have been seted up to one side that the annular cavity is close to light wall 2, two inserted bars 6 activity grafting respectively are provided with the inside of corresponding jack and with corresponding slot phase-match, the common fixedly connected with U-shaped board 7 of one end that light wall 2 was kept away from to two inserted bars 6, one side fixedly connected with connecting block 8 of U-shaped board 7, the fixed lever 9 with the inner wall fixed connection of annular cavity is worn to be equipped with to the inside activity of connecting block 8, spring 10 has been cup jointed in the pole wall activity of fixed lever 9, the both ends of spring 10 respectively with the inner wall of annular cavity and the lateral wall fixed connection of connecting block 8, utilize inserted bar 6 that sets up, can realize the fixed to light wall 2 after its grafting with corresponding slot, thereby can realize the stable connection between frame 1 and the light wall 2.
The driving mechanism comprises a sliding block 11, an L-shaped rod 12 and a triangular block 13, wherein the sliding block 11 is in threaded sleeve connection with the corresponding rod wall of the bidirectional screw rod 3, the triangular block 13 is fixedly arranged in the corresponding U-shaped plate 7, one end of the L-shaped rod 12 is fixedly connected with one side of the sliding block 11, which is close to the light wall body 2, the other end of the L-shaped rod 12 is matched with the inclined plane of the triangular block 13, the triangular block 13 arranged in the U-shaped plate 7 is utilized to drive the corresponding U-shaped plate 7 to move when the L-shaped rod 12 moves and extrudes the inclined plane of the triangular block 13, and then the corresponding two inserted rods 6 can be driven to be inserted into the corresponding slots, and when the L-shaped rod 12 is separated from the triangular block 13, the spring 10 extrudes the connecting block 8 through self elasticity, so that the connecting block 8 drives the U-shaped plate 7 to drive the corresponding two inserted rods 6 to move upwards out of the corresponding slots.
The lateral wall rotation of annular cavity is provided with bull stick 14, and the bull stick 14 is located the fixed second bevel gear 15 that is provided with of the inside one end of annular cavity, and is connected with the fixed third bevel gear 16 that cup joints with the middle part pole wall of corresponding two-way lead screw 3 through the meshing of second bevel gear 15, utilizes the meshing between second bevel gear 15 and the third bevel gear 16 that set up to be connected, can drive the rotation of corresponding two-way lead screw 3 at bull stick 14 pivoted in-process, and then can utilize the meshing between two adjacent first bevel gears 5 to connect four two-way lead screw 3 synchronous rotation of drive.
One side fixedly connected with stopper 17 that L shape pole 12 was kept away from to slider 11, and a plurality of spacing grooves have been seted up to the inner wall of annular cavity, and stopper 17 slides and sets up in the inside in corresponding spacing groove, utilizes the sliding connection between stopper 17 and the corresponding spacing groove that sets up, can realize the spacing to slider 11, avoids two-way lead screw 3 pivoted in-process drive slider 11 that corresponds to rotate.
One end of the rotating rod 14 penetrates to the outside of the frame 1 and is fixedly connected with a knob 18, and the rotating rod 14 can be conveniently driven to rotate from the outside of the frame 1 by using the knob 18.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides a detachable pressure release wall, includes frame (1) and light wall (2), its characterized in that, light wall (2) set up in the inside of frame (1), annular cavity has been seted up to the inside of frame (1), the inside of annular cavity is provided with four two-way lead screw (3), every the equal symmetry rotation cover of the pole wall of two-way lead screw (3) is equipped with two mounting panel (4) with the inner wall fixed connection of annular cavity, every the equal fixedly connected with first bevel gear (5) in both ends of two-way lead screw (3), the meshing is connected between two adjacent first bevel gears (5), the inner wall of annular cavity is provided with a plurality of grafting mechanism, a plurality of slots have been seted up around light wall (2), every grafting mechanism all matches with the slot phase that corresponds, every the equal symmetry of the pole wall of two-way lead screw (3) is provided with two actuating mechanism, every actuating mechanism all matches with the grafting mechanism phase that corresponds.
2. The detachable pressure release wall according to claim 1, wherein the plugging mechanism comprises two plugging rods (6), a plurality of jacks are formed in one side, close to the light wall body (2), of the annular cavity, the two plugging rods (6) are movably plugged into the corresponding jacks respectively and are matched with the corresponding slots, one end, away from the light wall body (2), of each plugging rod (6) is fixedly connected with a U-shaped plate (7) together, one side of each U-shaped plate (7) is fixedly connected with a connecting block (8), a fixing rod (9) fixedly connected with the inner wall of the annular cavity is movably penetrated in the connecting block (8), a spring (10) is movably sleeved on the rod wall of the fixing rod (9), and two ends of the spring (10) are fixedly connected with the inner wall of the annular cavity and the side wall of the connecting block (8) respectively.
3. The detachable pressure release wall according to claim 1, wherein the driving mechanism comprises a sliding block (11), an L-shaped rod (12) and a triangular block (13), the sliding block (11) is in threaded sleeve connection with the rod wall of the corresponding bidirectional screw rod (3), the triangular block (13) is fixedly arranged in the corresponding U-shaped plate (7), one end of the L-shaped rod (12) is fixedly connected with one side, close to the light wall body (2), of the sliding block (11), and the other end of the L-shaped rod (12) is matched with the inclined plane of the triangular block (13).
4. The detachable pressure release wall according to claim 1, wherein a rotating rod (14) is rotatably arranged on the side wall of the annular cavity, a second bevel gear (15) is fixedly arranged at one end of the rotating rod (14) positioned in the annular cavity, and a third bevel gear (16) fixedly sleeved with the middle rod wall of the corresponding bidirectional screw rod (3) is connected in a meshed manner through the second bevel gear (15).
5. The detachable pressure release wall according to claim 3, wherein a limiting block (17) is fixedly connected to one side, far away from the L-shaped rod (12), of the sliding block (11), a plurality of limiting grooves are formed in the inner wall of the annular cavity, and the limiting block (17) is slidably arranged in the corresponding limiting groove.
6. The detachable pressure release wall according to claim 4, wherein one end of the rotating rod (14) penetrates to the outside of the frame (1) and is fixedly connected with a knob (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322515019.7U CN220848178U (en) | 2023-09-15 | 2023-09-15 | Detachable pressure release wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322515019.7U CN220848178U (en) | 2023-09-15 | 2023-09-15 | Detachable pressure release wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220848178U true CN220848178U (en) | 2024-04-26 |
Family
ID=90784468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322515019.7U Active CN220848178U (en) | 2023-09-15 | 2023-09-15 | Detachable pressure release wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220848178U (en) |
-
2023
- 2023-09-15 CN CN202322515019.7U patent/CN220848178U/en active Active
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