CN218407170U - Explosion-proof ripples door leaf that lives - Google Patents
Explosion-proof ripples door leaf that lives Download PDFInfo
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- CN218407170U CN218407170U CN202220659493.XU CN202220659493U CN218407170U CN 218407170 U CN218407170 U CN 218407170U CN 202220659493 U CN202220659493 U CN 202220659493U CN 218407170 U CN218407170 U CN 218407170U
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Abstract
The application discloses explosion-proof ripples door leaf that lives, relate to the relevant technical field of valve fan, this explosion-proof ripples door leaf that lives, including the mainboard, the circulation groove has been seted up to one side of mainboard, one side fixedly connected with door plant of mainboard, one side fixedly connected with support holder of mainboard is kept away from to the door plant, the inboard rotation of support holder is connected with runing rest, one side fixedly connected with connecting block of runing rest, it does not set up buffer to have improved current partial explosion-proof ripples door surface, very easily take place the problem of damage because of self firmness is not enough, the connecting block can play the linking effect to the door leaf board in the present case, make the door leaf board more stable when using, it is firm, the door leaf board can play the effect of blockking to the explosion-proof shock wave simultaneously, thereby play the guard action to the people, damper then can play the guard action to the door leaf board, make the door leaf board when blockking the shock wave, self has higher stability and fastness, be difficult for taking place the damage.
Description
Technical Field
The application relates to the technical field of valve fan correlation, in particular to an explosion-proof wave valve fan.
Background
The explosion-proof wave valve refers to a protection ventilation device which is used for ensuring uninterrupted ventilation in engineering under the condition of suffering from air attack in civil air defense engineering, is generally combined with a diffusion chamber for use, is divided into a suspension swing type and a rubber tube type according to different materials, has a steel structure as a main body, can be automatically closed in the moment of suffering from nuclear explosion shock waves, and protects the ventilation device in the engineering from being damaged.
Explosion-proof wave door mainly adopts comparatively firm material to constitute among the prior art, does not set up buffer on its surface, and this leads to some explosion-proof wave doors when receiving the impact, probably takes place to damage because of self rigidity is not enough, can't play better ripples effect of subtracting.
SUMMERY OF THE UTILITY MODEL
In order to solve present part explosion-proof wave door surface and not set up buffer, very easily because of the not enough problem that takes place the damage of self firmness, this application provides an explosion-proof wave door leaf alive.
The application provides an explosion-proof ripples door leaf that lives adopts following technical scheme:
an explosion-proof wave-activated door leaf comprises a main board, wherein a circulation groove is formed in one side of the main board, a door plate is fixedly connected to one side of the main board, a supporting bracket is fixedly connected to one side, away from the main board, of the door plate, a rotating bracket is rotatably connected to the inner side of the supporting bracket, a connecting block is fixedly connected to one side of the rotating bracket, a door leaf plate is fixedly connected to one side of the connecting block, and a damping mechanism is arranged on the outer side of the door leaf plate;
damper includes fixed connection at the first buffer spring and the spacing plate in the door leaf board outside, the outside of door leaf board is fixedly connected with resilience sponge still, just the resilience sponge sets up the inboard at first buffer spring, the inside fixedly connected with second buffer spring of spacing plate, second buffer spring's one end fixedly connected with fixed plate, the outside of door leaf board is provided with the buffer board, just fixed connection between buffer board and fixed plate and the first buffer spring.
By adopting the technical scheme: the resilience sponge and the first buffer spring can play a main buffering role, the possibility of damage to the door leaf plate is reduced, and the resilience sponge can also play a certain limiting role for the first buffer spring, so that the first buffer spring is not easy to deform when being buffered and stretched, and the firmness of the resilience sponge is increased.
Optionally, a mounting groove is formed in one side, away from the door plate, of the main plate, and the door plate is located inside the mounting groove and is connected with a supporting telescopic rod in a rotating mode.
By adopting the technical scheme: mainboard accessible mounting groove plays connection and limiting displacement to supporting the telescopic link for support that the telescopic link can be smooth, normal use.
Optionally, the supporting telescopic rod is composed of a first telescopic rod and a second telescopic rod, and the first telescopic rod is movably inserted into the second telescopic rod.
By adopting the technical scheme: support the telescopic link and can be to the side of mainboard to support and the reinforcing effect for the mainboard is when receiving the shock wave, and be difficult for empting and damaging because of the great emergence of impact force.
Optionally, one side of the door panel far away from the main board is fixedly connected with a dustproof frame block, the dustproof frame block is arranged on the outer side of the supporting bracket, one side of the door panel close to the buffer board is fixedly connected with a dustproof plate, and the dustproof plate is arranged on the outer side of the damping mechanism.
By adopting the technical scheme: dustproof effect can be played to the support holder to dustproof frame piece, reduces the support holder and takes place the unable condition of using smoothly because of the surface dust is more, and the dust guard can play certain effect of blockking to the dust, reduces the unable normal use's of resilience sponge, first buffer spring and fixed plate because of the surface dust is more condition.
Optionally, one side of the door leaf plate, which is far away from the buffer plate, is fixedly connected with a sponge cushion plate, the thickness of the sponge cushion plate is smaller than 1 cm, and the sponge cushion plate is used for protecting the door leaf plate.
By adopting the technical scheme: the sponge backing plate can play the guard action to the door leaf board one side that is close to the mainboard for the door leaf board is when bumping because of shock wave and mainboard, and difficult emergence is broken.
Optionally, one side fixedly connected with rubber inoxidizing coating that the door leaf board was kept away from to the buffer board, rubber inoxidizing coating thickness is greater than 1 centimetre, the rubber inoxidizing coating is used for protecting the buffer board.
By adopting the technical scheme: the rubber protective layer can play the guard action to the buffer board, reduces the buffer board because of impurity such as rubble takes place the possibility of damaging.
Optionally, the main board is located inside the circulation groove and fixedly connected with a dust screen, and the dust screen is used for shielding dust.
By adopting the technical scheme: the dust screen can play the effect of blockking and filtering to the impurity in the air for door leaf board is under the condition of daily not using, and the dust is difficult for entering indoor.
Optionally, one side of the main board close to the door panel is fixedly connected with a handle, and the outer side of the handle is fixedly connected with a rubber anti-slip sleeve.
By adopting the technical scheme: the friction between multiplicable staff hand of rubber antiskid cover and the handle for the staff is opening the mainboard or when closing through the handle, is difficult for taking place the condition such as the hand is smooth.
Compared with the prior art, the beneficial effects of this application are:
1. connecting block can play the connection effect to the door leaf board in the present case for door leaf board is more stable when using, firm, and door leaf board can play the effect of blockking to the blast wave of bursting simultaneously, thereby plays the guard action to people, and damper then can play the guard action to the door leaf board, makes the door leaf board when blockking the blast wave, and self has higher stability and fastness, and difficult emergence is damaged.
2. The inside rotation that the door plant is located the mounting groove in the present case is connected with the support telescopic link, and mainboard accessible mounting groove plays connection and limiting displacement to supporting the telescopic link for support telescopic link can be smooth, normal use, still make simultaneously support the telescopic link difficult emergence fracture when using.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
fig. 2 is a schematic structural view of a door leaf plate and a rubber protective layer in an embodiment of the present application;
FIG. 3 is a schematic structural view of a rebound sponge and a first buffer spring in an embodiment of the present application;
fig. 4 is a schematic cross-sectional view of a door leaf plate and a limiting plate in the embodiment of the present application;
FIG. 5 is a rear view of the present application;
fig. 6 is a schematic structural view of a door leaf plate and a sponge mat plate in the embodiment of the present application.
Description of reference numerals: 1. a main board; 2. a door panel; 3. a circulation tank; 41. a support bracket; 42. rotating the bracket; 43. connecting blocks; 5. a door leaf panel; 61. a buffer plate; 62. springback sponge; 63. a first buffer spring; 64. a fixing plate; 65. a limiting plate block; 66. a second buffer spring; 7. a sponge backing plate; 81. a dustproof frame block; 82. a dust-proof plate; 91. a handle; 92. a rubber anti-slip sleeve; 101. mounting grooves; 102. supporting the telescopic rod; 11. a dust screen; 12. and a rubber protective layer.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
Example (b):
the application provides following technical scheme, please refer to fig. 1-3, this explosion-proof wave door leaf includes mainboard 1, circulation groove 3 has been seted up to one side of mainboard 1, circulation groove 3 set up make mainboard 1 can stable ventilation effect in daily, one side fixedly connected with door plant 2 of mainboard 1, one side fixedly connected with support bracket 41 of mainboard 1 is kept away from to door plant 2, the inboard of support bracket 41 rotates and is connected with runing rest 42, support bracket 41 can play the effect of connecting and spacing runing rest 42.
In addition, one side fixedly connected with connecting block 43 of runing rest 42, runing rest 42 then can play fixed and connected effect to connecting block 43, make using that connecting block 43 can be stable, one side fixedly connected with door leaf board 5 of connecting block 43, connecting block 43 then can play the connection effect to door leaf board 5, make door leaf board 5 more stable when using, it is firm, door leaf board 5 can play the effect of blockking to the blast shock wave simultaneously, thereby play the guard action to people, door leaf board 5's the outside is provided with damper, damper then can play the guard action to door leaf board 5, make door leaf board 5 when blockking the blast shock wave, self has higher stability and fastness, difficult emergence is damaged.
In addition, damper includes fixed connection at the first buffer spring 63 and the spacing plate 65 in the door leaf board 5 outside, the outside of door leaf board 5 is provided with buffer board 61, buffer board 61 can play certain effect of blockking up to the explosion shock wave, reduce the impact force that the shock wave led to the fact to door leaf board 5, the outside of door leaf board 5 is fixedly connected with resilience sponge 62 still, and resilience sponge 62 sets up the inboard at first buffer spring 63, resilience sponge 62 and first buffer spring 63 can play main cushioning effect, reduce door leaf board 5 and take place the possibility of damaging, resilience sponge 62 still can play certain limiting displacement to first buffer spring 63 simultaneously, make first buffer spring 63 when the buffering is flexible, difficult emergence deformation, the firmness of resilience sponge 62 has been increased.
Referring to fig. 2-4, the inside fixedly connected with second buffer spring 66 of spacing plate 65, spacing plate 65 can play the effect of connecting and installing second buffer spring 66 for second buffer spring 66 can be normally used, the one end fixedly connected with fixed plate 64 of second buffer spring 66, fixed connection between buffer plate 61 and fixed plate 64 and first buffer spring 63.
In addition, second buffer spring 66 can play the connection effect to fixed plate 64, and fixed plate 64 accessible second buffer spring 66's elasticity is further to play cushioning effect to buffer board 61 to play the additional action to resilience sponge 62 and first buffer spring 63, spacing plate 65 still can play limiting displacement to fixed plate 64 simultaneously, makes fixed plate 64 when removing through second buffer spring 66, and self is difficult for taking place skew or slope.
Referring to fig. 2 and 5, a mounting groove 101 is formed in one side of the main board 1 away from the door panel 2, the door panel 2 is rotatably connected to a supporting telescopic rod 102 inside the mounting groove 101, and the supporting telescopic rod 102 is an elastic telescopic rod, such as a spring telescopic rod or a pneumatic rod. The supporting telescopic rod 102 is hinged to the groove wall of the mounting groove 101 through the top end, the main board 1 can be connected and limited by the mounting groove 101 to the supporting telescopic rod 102, the supporting telescopic rod 102 can be used smoothly and normally, and meanwhile the supporting telescopic rod 102 is not prone to breaking when in use. The supporting telescopic rod 102 is composed of a first telescopic rod and a second telescopic rod, and the first telescopic rod is movably inserted into the second telescopic rod. After will supporting telescopic link 102 and roll out mounting groove 101, support telescopic link 102 and can support and reinforce the effect to the side of mainboard 1 for mainboard 1 is when receiving the shock wave, and difficult emergence is emptyd and is damaged because of the impact force is great, has increased the sturdiness of mainboard 1 when using.
Referring to fig. 3 and 4, a dust-proof frame block 81 is fixedly connected to one side of the door panel 2 away from the main board 1, the dust-proof frame block 81 is disposed outside the supporting bracket 41, when the supporting bracket 41 is not used for a long time, a large amount of dust may be accumulated on the surface, when the dust is accumulated too much, the supporting bracket 41 may not be used normally, the dust-proof frame block 81 may play a dust-proof role on the supporting bracket 41, and the situation that the supporting bracket 41 cannot be used smoothly due to a large amount of dust on the surface is reduced.
In addition, a dust guard 82 is fixedly connected to the side of the door panel 5 close to the buffer plate 61, and the dust guard 82 is disposed outside the damper mechanism. More dust may be piled up when resilience sponge 62, first buffer spring 63 and fixed plate 64 are not used for a long time to the surface to result in resilience sponge 62, first buffer spring 63 and fixed plate 64 when needs use, the cushioning effect is not good, and dust guard 82 can play certain effect of blockking to the dust, reduces resilience sponge 62, first buffer spring 63 and fixed plate 64 because of the more unable normal use's of surface dust condition. As shown in fig. 6, a sponge cushion plate 7 is fixedly connected to a side of the door leaf plate 5 away from the buffer plate 61, and the thickness of the sponge cushion plate 7 is less than 1 cm.
In addition, sponge backing plate 7 is used for protecting door leaf board 5, when door leaf board 5 receives great shock wave, can collide with mainboard 1, thereby lead to door leaf board 5 to take place to damage, and sponge backing plate 7 then can be close to one side of mainboard 1 to door leaf board 5 and play the guard action, make door leaf board 5 when colliding with mainboard 1 because of the shock wave, difficult emergence is broken, 7 thickness of sponge backing plate is less than 1 centimetre simultaneously, make door leaf board 5 when daily needs are closed, be difficult for influencing normal effect of closing.
Referring to fig. 1 and 2, one side fixedly connected with rubber protection layer 12 that door leaf board 5 was kept away from to buffer board 61, rubber protection layer 12 is used for protecting buffer board 61, when buffer board 61 received the shock wave, probably there was impurity such as rubble and buffer board 61 to collide, thereby lead to buffer board 61 to take place the damage very easily, and rubber protection layer 12 can play the guard action to buffer board 61, reduce buffer board 61 because of impurity such as rubble takes place the possibility of damaging, rubber protection layer 12 thickness is greater than 1 centimetre, this makes rubber protection layer 12's protecting effect better, when protecting buffer board 61, self is difficult for taking place to damage.
In addition, the mainboard 1 is located the inside fixedly connected with dust screen 11 of circulation groove 3, and dust screen 11 is used for sheltering from the dust, and under general conditions, door leaf board 5 all is in the open mode for the circulation of air when not receiving the impulse wave, and the air then accessible circulation groove 3 flows in the opposite side of door leaf board 5, and dust screen 11 can play the effect of blockking and filtering to the impurity in the air for door leaf board 5 is under the condition of daily unused, and the dust is difficult for entering indoor. Mainboard 1 is close to one side fixedly connected with handle 91 of door plant 2, and the setting up of handle 91 makes things convenient for the staff to switch mainboard 1, and the outside fixedly connected with rubber antiskid cover 92 of handle 91, the frictional force between the multiplicable staff hand of rubber antiskid cover 92 and the handle 91 for the staff is opening mainboard 1 or when closing through handle 91, is difficult for taking place the condition such as hand cunning.
The implementation principle of the explosion-proof wave movable door leaf of the embodiment of the application is as follows: this device is if meet explosion shock wave when using, buffer board 61 can play main effect of blockking to the shock wave, buffer board 61 is when the impact force that receives the shock wave simultaneously, kick-back sponge 62 and first buffer spring 63 will play main buffering, the cushioning effect, buffer board 61 is when receiving the impact force removal, will drive fixed plate 64 and remove together, fixed plate 64 then accessible second buffer spring 66 plays further buffering to buffer board 61, the cushioning effect, thereby realize blockking to the impact force, receive great impact force when door leaf board 5 simultaneously and take place to remove the back, sponge backing plate 7 can play the protection to one side that door leaf board 5 is close to mainboard 1, make door leaf board 5 when taking place the striking with mainboard 1, be difficult for taking place the damage, thereby mainboard 1 and door leaf board 5's firmness has been improved, can solve present part explosion proof wave door surface and not set up buffer so far, take place the problem of damage inadequately because of self firmness very easily.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. An explosion-proof ripples door leaf that lives which characterized in that: the door comprises a main board (1), wherein a circulation groove (3) is formed in one side of the main board (1), a door plate (2) is fixedly connected to one side of the main board (1), a supporting bracket (41) is fixedly connected to one side, away from the main board (1), of the door plate (2), a rotating bracket (42) is rotatably connected to the inner side of the supporting bracket (41), a connecting block (43) is fixedly connected to one side of the rotating bracket (42), a door leaf plate (5) is fixedly connected to one side of the connecting block (43), and a damping mechanism is arranged on the outer side of the door leaf plate (5);
damper includes first buffer spring (63) and spacing plate (65) of fixed connection in door leaf board (5) outside, still fixedly connected with resilience sponge (62) in the outside of door leaf board (5), just resilience sponge (62) set up the inboard at first buffer spring (63), the inside fixedly connected with second buffer spring (66) of spacing plate (65), the one end fixedly connected with fixed plate (64) of second buffer spring (66), the outside of door leaf board (5) is provided with buffer board (61), just fixed connection between buffer board (61) and fixed plate (64) and first buffer spring (63).
2. An explosion wave proof door leaf as claimed in claim 1 wherein: mounting groove (101) have been seted up to mainboard (1) one side of keeping away from door plant (2), door plant (2) are located the inside rotation of mounting groove (101) and are connected with support telescopic link (102).
3. An explosion wave proof door leaf as claimed in claim 2 wherein: the supporting telescopic rod (102) is composed of a first telescopic rod and a second telescopic rod, and the first telescopic rod is movably inserted into the second telescopic rod.
4. An explosion wave proof door leaf as claimed in claim 1 wherein: one side fixedly connected with dustproof frame piece (81) of mainboard (1) is kept away from in door plant (2), dustproof frame piece (81) set up in the outside of support holder (41), one side fixedly connected with dust guard (82) that door leaf board (5) are close to buffer board (61), just dust guard (82) set up in damper's the outside.
5. The blast-resistant wave door leaf as claimed in claim 4, wherein: one side fixedly connected with sponge backing plate (7) that buffer board (61) was kept away from in door leaf board (5), just the thickness of sponge backing plate (7) is less than 1 centimetre, sponge backing plate (7) are used for protecting door leaf board (5).
6. An explosion wave proof door leaf as claimed in claim 1 wherein: one side fixedly connected with rubber protective layer (12) of door leaf board (5) is kept away from in buffer board (61), rubber protective layer (12) thickness is greater than 1 centimetre, rubber protective layer (12) are used for protecting buffer board (61).
7. An explosion wave proof door leaf as claimed in claim 1 wherein: the main board (1) is located inside the circulation groove (3) and is fixedly connected with a dust screen (11), and the dust screen (11) is used for shielding dust.
8. An explosion wave proof door leaf as claimed in claim 1 wherein: one side of the main board (1) close to the door panel (2) is fixedly connected with a handle (91), and the outer side of the handle (91) is fixedly connected with a rubber anti-skidding sleeve (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220659493.XU CN218407170U (en) | 2022-03-24 | 2022-03-24 | Explosion-proof ripples door leaf that lives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220659493.XU CN218407170U (en) | 2022-03-24 | 2022-03-24 | Explosion-proof ripples door leaf that lives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218407170U true CN218407170U (en) | 2023-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220659493.XU Active CN218407170U (en) | 2022-03-24 | 2022-03-24 | Explosion-proof ripples door leaf that lives |
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| Country | Link |
|---|---|
| CN (1) | CN218407170U (en) |
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- 2022-03-24 CN CN202220659493.XU patent/CN218407170U/en active Active
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