CN213510276U - Automatic door closing structure of explosion door - Google Patents
Automatic door closing structure of explosion door Download PDFInfo
- Publication number
- CN213510276U CN213510276U CN202021078393.5U CN202021078393U CN213510276U CN 213510276 U CN213510276 U CN 213510276U CN 202021078393 U CN202021078393 U CN 202021078393U CN 213510276 U CN213510276 U CN 213510276U
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- China
- Prior art keywords
- explosion
- explosion vent
- door
- connecting rod
- automatic door
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- 238000004880 explosion Methods 0.000 title claims abstract description 57
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000010521 absorption reaction Methods 0.000 claims 2
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 10
- 239000011358 absorbing material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of explosion vent, especially, explosion vent automatic door closing structure, including explosion vent and door frame, the door frame includes four group's deckle boards, and two liang of fixes between four group's deckle boards, four group's sealing strips are closely installed between door frame and the explosion vent, the front and back end of explosion vent all is connected with the crashproof board, be provided with crashproof structure between crashproof board and the explosion vent, all be fixed with two U type mount pads on the top lateral wall of explosion vent and any one of them door frame, be connected with automatic door closing subassembly between two U type mount pads; the utility model discloses when the staff forgets midway and close the door, can save the time of making a round trip to run with explosion vent self-closing, degree of automation is high, has reduced use cost, and convenient to use can satisfy more users' demand, is fit for promoting.
Description
Technical Field
The utility model relates to an explosion vent technical field especially relates to an automatic door closing structure of explosion vent.
Background
The explosion door is an explosion-proof protection device for resisting accidental explosion of devices outside an industrial building, ensuring the life safety of personnel and the integrity of internal equipment of the industrial building, being not damaged by explosion shock waves and effectively preventing the continuation of explosion damage.
Present explosion vent needs to realize opening and closing artificially when using, wastes time and energy, and usually the staff forgets to close after opening the door, just reminds to close the door when walking midway, need make a round trip to run and waste time and energy, and the gas of the inside escapes easily, has reduced the result of use, and degree of automation is low, can't satisfy more users' demand.
In order to solve the problem, the application provides an automatic door closing structure of an explosion door.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides an automatic door structure of closing of explosion vent has when the staff forgets midway to close the door, can save the time of making a round trip to run with explosion vent self-closing, and degree of automation is high, has reduced use cost, and convenient to use can satisfy more users' demand, is fit for the characteristics of popularization.
(II) technical scheme
In order to solve the problem, the utility model provides an automatic door closing structure of explosion vent, including explosion vent and door frame, the door frame includes four group's deckle boards, and two liang of fixes between four group's deckle boards, closely install four group's sealing strips between door frame and the explosion vent, the front and back end of explosion vent all is connected with the anticollision board, be provided with crashproof structure between anticollision board and the explosion vent, all be fixed with two U type mount pads on the top lateral wall of explosion vent and wherein arbitrary one door frame, be connected with automatic door assembly that closes between two U type mount pads.
Preferably, the automatic door closing assembly comprises a hydraulic cylinder, a connecting rod A, a connecting rod B, an installation rod and a movable rod, two ends of the hydraulic cylinder are hinged between the installation rod and the door frame, and the middle points of the connecting rod A and the connecting rod B are rotatably connected.
Preferably, the one end that connecting rod A and connecting rod B kept away from each other rotates the one end that is provided with installation pole and movable rod respectively, and the inner wall both sides of two U type mount pads all rotate and are connected with two sets of pivots, and installation pole, connecting rod A, connecting rod B and movable rod all rotate the outside of installing in the pivot.
Preferably, anticollision structure is including connecting riser, T type slide bar, slide cartridge and spring, and the both ends of connecting the riser are installed mutually through the lateral wall of locking bolt and explosion vent, it is fixed with a plurality of T type slide bars to connect the equidistance on the riser, the outside slip cover of T type slide bar is equipped with the slide cartridge, is fixed with the both ends of spring between every slide cartridge and the anticollision board.
Preferably, the side face of the anti-collision plate is provided with buffer grooves with the number, size and positions corresponding to the T-shaped slide bars at equal intervals.
Preferably, the outer wall of the anti-collision plate is bonded with a sound-absorbing plate, and the sound-absorbing plate is made of porous sound-absorbing materials.
Preferably, the outer wall of the anti-collision plate is provided with a controller.
The above technical scheme of the utility model has following profitable technological effect:
the explosion door has the advantages that the explosion door can be automatically opened and closed by the hydraulic cylinder, the mounting rod, the A, U-type mounting seat of the connecting rod, the rotating shaft, the connecting rod B and the movable rod, time and labor are saved, when a worker forgets to close the door midway, the explosion door can be automatically closed, the running time is saved, the automation degree is high, the explosion door can be timely closed, cold air or hot air can be prevented from escaping, the use effect is improved, the explosion door can be buffered by the arrangement of the anti-collision plate, the spring, the sliding cylinder, the T-type sliding rod and the buffer groove, the anti-collision performance is good, the service life of the explosion door is prolonged, the anti-collision plate can be conveniently replaced, the use cost is reduced, the sound-absorbing plate is bonded on the outer wall of the anti-collision plate and is made of porous sound-absorbing materials, the sound generated by the impact of the anti-collision door can be reduced, the interference to the outside is reduced, convenient to use can satisfy more users' demand, is fit for promoting.
Drawings
FIG. 1 is a schematic structural view of the explosion vent and the door frame of the present invention when they are installed;
FIG. 2 is a schematic structural view of the explosion vent of the present invention when it is mounted to a frame plate via an automatic door closing assembly;
fig. 3 is the structure schematic diagram of the middle explosion-proof door when it is installed with the anti-collision plate through the anti-collision structure.
In the figure: 1. an explosion vent; 2. an anti-collision plate; 3. a door frame; 4. a controller; 5. a sealing strip; 6. a U-shaped mounting seat; 7. a connecting rod A; 8. mounting a rod; 9. a connecting rod B; 10. a hydraulic cylinder; 11. a movable rod; 12. connecting a vertical plate; 13. a T-shaped slide bar; 14. a slide cylinder; 15. a spring; 16 buffer tanks.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the utility model provides an automatic door closing structure of explosion vent, including explosion vent 1 and door frame 3, door frame 3 includes four group's deckle boards, and two liang of fixed between four group's deckle boards, closely install four sealing strips of group 5 between door frame 3 and the explosion vent 1, the front and back end of explosion vent 1 all is connected with crashproof board 2, be provided with crashproof structure between crashproof board 2 and the explosion vent 1, explosion vent 1 all is fixed with two U type mount pads 6 on rather than the top lateral wall of arbitrary one door frame 3, is connected with automatic door assembly of closing between two U type mount pads 6.
In this embodiment, it should be noted that the automatic door closing assembly includes a hydraulic cylinder 10, a connecting rod a7, a connecting rod B9, an installation rod 8 and a movable rod 11, two ends of the hydraulic cylinder 10 are hinged between the installation rod 8 and the door frame 3, and the middle points of the connecting rod a7 and the connecting rod B9 are rotatably connected.
It should be further noted that the top of the end of the connecting rod B9 and the end of the movable rod 11 away from the U-shaped mounting seat 6 are both fixed with a rotating column, and the end of the mounting rod 8 and the end of the movable rod 11 away from the U-shaped mounting seat 6 are both fixed with a lantern ring a, the lantern ring a is rotatably sleeved outside the rotating column a, the middle position of the connecting rod B9 is fixed with a rotating column B, the middle position of the connecting rod a7 is fixed with a lantern ring B, and the lantern ring B is rotatably sleeved outside the rotating column B.
In this embodiment, it should be noted that, one end of the connecting rod a7 and one end of the connecting rod B9, which are away from each other, are respectively provided with one end of the mounting rod 8 and one end of the movable rod 11 in a rotating manner, two sides of the inner wall of the two U-shaped mounting seats 6 are respectively connected with two sets of rotating shafts in a rotating manner, and the mounting rod 8, the connecting rod a7, the connecting rod B9 and the movable rod 11 are all installed outside the rotating shafts in a rotating manner.
In this embodiment, it should be noted that the anti-collision structure includes a connecting vertical plate 12, T-shaped slide bars 13, a slide cylinder 14 and a spring 15, the two ends of the connecting vertical plate 12 are installed on the side wall of the explosion vent 1 through locking bolts, a plurality of T-shaped slide bars 13 are fixed on the connecting vertical plate 12 at equal distances, the slide cylinder 14 is sleeved outside the T-shaped slide bars 13 in a sliding manner, and two ends of the spring 15 are fixed between each slide cylinder 14 and the anti-collision plate 2.
In this embodiment, it should be noted that the side surface of the anti-collision plate 2 is provided with the buffer slots 16 at equal intervals, and the number, size and position of the buffer slots correspond to those of the T-shaped sliding rods 13.
In this embodiment, it should be noted that, a sound-absorbing board is bonded to the outer wall of the anti-collision board 2, and the sound-absorbing board is made of a porous sound-absorbing material.
In this embodiment, it should be noted that the controller 4 is mounted on the outer wall of the fender panel 2.
It should be further noted that a network module, a bluetooth module, a lithium battery and a single chip microcomputer of which the model is AT89C51 are arranged in the controller 4, the single chip microcomputer is respectively connected with the hydraulic cylinder 10, the lithium battery and the bluetooth module through wires, and the hydraulic cylinder 10 can adopt an electric hydraulic cylinder of PY 497.
The working principle is as follows: when the explosion-proof door is used, the hydraulic cylinder 10 is started to work, the hydraulic cylinder 10 drives the installation rod 8 to move, the installation rod 8 and the connecting rod A7 rotate around a rotating shaft on the U-shaped installation seat 6, the installation rod 8 and the connecting rod A7 drive the connecting rod B9 and the movable rod 11 to push the explosion-proof door 1 to move, so that the explosion-proof door 1 is automatically opened and closed, time and labor are saved, the explosion-proof door 1 can be controlled to be opened and closed by opening Bluetooth on a mobile phone, when a worker forgets to close the door midway, remote control can be carried out, the running time is saved, the automation degree is high, the explosion-proof door 1 is closed in time, cold air or hot air can be prevented from escaping, the use effect is improved, when an external object collides, the anti-collision plate 2 extrudes the spring 15, the T-shaped sliding rod 13 enters the inside of the buffer tank 16, so that the explosion-proof door 1 is buffered, the anti-collision performance, when crashproof board 2 hits to be broken, through loosening the locking bolt of connecting between riser 12 and the explosion vent 1, be convenient for change crashproof board 2, use cost is reduced, it has the abatvoix to bond on crashproof board 2's the outer wall, the abatvoix adopts porous sound absorbing material to make, can reduce the sound that explosion vent 1 sent when the striking, reduce the interference to the external world, intelligent degree is high, high durability and convenient use can satisfy more users' demand, and is suitable for promoting.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an automatic door closing structure of explosion vent, includes explosion vent (1) and door frame (3), its characterized in that, door frame (3) are including four group's deckle boards, and two liang of fixes between four group's deckle boards, four sealing strips of group (5) are closely installed between door frame (3) and explosion vent (1), the front and back end of explosion vent (1) all is connected with crashproof board (2), be provided with crashproof structure between crashproof board (2) and explosion vent (1), all be fixed with two U type mount pads (6) on the top lateral wall of explosion vent (1) and arbitrary one of them door frame (3), be connected with automatic door closing subassembly between two U type mount pads (6).
2. The automatic door closing structure of the explosion-proof door is characterized in that the automatic door closing assembly comprises a hydraulic cylinder (10), a connecting rod A (7), a connecting rod B (9), a mounting rod (8) and a movable rod (11), two ends of the hydraulic cylinder (10) are hinged between the mounting rod (8) and the door frame (3), and the middle points of the connecting rod A (7) and the connecting rod B (9) are rotatably connected.
3. The automatic door closing structure of the explosion door according to claim 2, wherein one end of the connecting rod A (7) and one end of the connecting rod B (9) which are far away from each other are respectively provided with one end of a mounting rod (8) and one end of a movable rod (11) in a rotating manner, two sets of rotating shafts are respectively and rotatably connected to two sides of the inner wall of the two U-shaped mounting seats (6), and the mounting rod (8), the connecting rod A (7), the connecting rod B (9) and the movable rod (11) are respectively and rotatably mounted outside the rotating shafts.
4. The automatic door closing structure of the explosion door is characterized in that the anti-collision structure comprises a connecting vertical plate (12), T-shaped sliding rods (13), sliding cylinders (14) and springs (15), wherein two ends of the connecting vertical plate (12) are installed on the side wall of the explosion door (1) through locking bolts, a plurality of T-shaped sliding rods (13) are fixed on the connecting vertical plate (12) at equal distances, the sliding cylinders (14) are sleeved outside the T-shaped sliding rods (13), and two ends of the springs (15) are fixed between each sliding cylinder (14) and the anti-collision plate (2).
5. The automatic door closing structure of an explosion vent according to claim 1, characterized in that the side surface of the anti-collision plate (2) is provided with buffer grooves (16) with the number, size and position corresponding to a plurality of T-shaped sliding rods (13) at equal intervals.
6. The automatic door closing structure of the explosion door as claimed in claim 1, wherein a sound absorption plate is bonded on the outer wall of the anti-collision plate (2), and is made of porous sound absorption materials.
7. The automatic door closing structure of an explosion vent according to claim 1, wherein the outer wall of the anti-collision plate (2) is provided with a controller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021078393.5U CN213510276U (en) | 2020-06-12 | 2020-06-12 | Automatic door closing structure of explosion door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021078393.5U CN213510276U (en) | 2020-06-12 | 2020-06-12 | Automatic door closing structure of explosion door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213510276U true CN213510276U (en) | 2021-06-22 |
Family
ID=76380006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021078393.5U Expired - Fee Related CN213510276U (en) | 2020-06-12 | 2020-06-12 | Automatic door closing structure of explosion door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213510276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503120A (en) * | 2021-07-08 | 2021-10-15 | 刘栋 | Intelligent security system |
-
2020
- 2020-06-12 CN CN202021078393.5U patent/CN213510276U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503120A (en) * | 2021-07-08 | 2021-10-15 | 刘栋 | Intelligent security system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210622 |