CN211201615U - Explosion-proof door - Google Patents
Explosion-proof door Download PDFInfo
- Publication number
- CN211201615U CN211201615U CN201921335790.3U CN201921335790U CN211201615U CN 211201615 U CN211201615 U CN 211201615U CN 201921335790 U CN201921335790 U CN 201921335790U CN 211201615 U CN211201615 U CN 211201615U
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- CN
- China
- Prior art keywords
- frame
- door
- wall
- plate
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004880 explosion Methods 0.000 claims abstract description 24
- 230000003139 buffering effect Effects 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 239000007769 metal material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Wing Frames And Configurations (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to an explosion door, which provides the following proposal that comprises a wall body, a door frame and a door plate; the door frame is embedded in the wall body, the left end of the interior of the door frame is provided with three groups of plate grooves, the right end of the interior of the door frame is provided with two groups of frame grooves, every two frame grooves form one group, the inner wall of each frame groove is provided with a first through hole, a buffer frame is arranged in each frame groove, a first spring is arranged on the left side of the inner wall of each buffer frame, and the tail end of each first spring is connected with the inner wall of the door frame; the side wall of the plate groove is provided with a second through hole, and the inside of the second through hole is inserted with a connecting plate. The utility model discloses a door plant is fixed the back, carries out the installation of door plant by buffering frame and buffer board fixed, and first spring and second spring are installed respectively to frame groove and board inslot, receiving powerful explosion impact, and the door plant is whole will exert pressure for the spring, reduces the impact force that the door plant received, avoids the door plant to take place to warp and can't open.
Description
Technical Field
The utility model relates to an explosion vent especially relates to an explosion vent.
Background
At present, an explosion door is an explosion-proof protection device which is used 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 hazards.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of explosion vent, through the fixed back of door plant, it is fixed to carry out the installation of door plant by buffering frame and buffer board, and first spring and second spring are installed respectively to frame groove and board inslot, receiving powerful explosion impact, the door plant is whole will exert pressure for the spring, reduces the impact force that the door plant received, avoids the door plant to take place to warp and can't open, has solved the problem of proposing among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an explosion door comprises a wall body, a door frame and a door plate;
the door frame is embedded in the wall body, the left end of the interior of the door frame is provided with three groups of plate grooves, the right end of the interior of the door frame is provided with two groups of frame grooves, every two frame grooves form one group, the inner wall of each frame groove is provided with a first through hole, a buffer frame is arranged in each frame groove, a first spring is arranged on the left side of the inner wall of each buffer frame, and the tail end of each first spring is connected with the inner wall of the door frame;
a second through hole is formed in the side wall of the plate groove, a connecting plate is inserted into the second through hole, a buffer plate is arranged in the plate groove, the right end of the buffer plate is fixedly connected with the left end of the connecting plate, a second spring is arranged on the inner wall of the connecting plate, and the tail end of the second spring is connected with the inner wall of the door frame;
the surface mounting of buffering frame has the hinge, and the other end of hinge is connected with the door plant, and the inner wall fixed mounting of door plant has electric liquid push rod, and the push rod end and the locking lever fixed connection of electric liquid push rod, and the pole groove has been seted up to the lateral wall of door plant, and the locking lever is pegged graft in the inside in pole groove.
Preferably, the buffering frame is square, the transverse edge of the buffering frame is positioned in the frame groove, and the vertical edge of the buffering frame penetrates through the first through hole.
Preferably, a lock hole is formed in the left side of the inner wall of the buffer plate, and the tail end of the lock rod is inserted into the lock hole.
Preferably, the door frame, the buffer plate, the door plate and the lock rod are made of metal materials.
Preferably, the surface of the door plate is provided with a switch, the switch is electrically connected with the electro-hydraulic push rod, and the electro-hydraulic push rod is externally connected with a power-on lead.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a door plant is fixed the back, carries out the installation of door plant by buffering frame and buffer board fixed, and first spring and second spring are installed respectively to frame groove and board inslot, receiving powerful explosion impact, and the door plant is whole will exert pressure for the spring, reduces the impact force that the door plant received, avoids the door plant to take place to warp and can't open.
2. The utility model discloses a locking lever adopts the electric drive mode to lock and open, has saved traditional mechanical type greatly and has opened the loaded down with trivial details of door plant, at first opens fast and is closed, saves the labour.
Drawings
Fig. 1 is a schematic view of the overall structure of an explosion vent according to the present invention;
fig. 2 is a schematic view of an internal structure of a frame groove of an explosion vent according to the present invention;
fig. 3 is a schematic diagram of an internal structure of a plate groove of an explosion vent according to the present invention;
fig. 4 is the schematic view of the internal structure of the door panel of the explosion vent provided by the utility model.
In the figure: 1. a wall body; 2. a door frame; 3. a frame groove; 4. a buffer frame; 5, a hinge; 6. a door panel; 7. a rod groove; 8. a lock lever; 9. a plate groove; 10. a buffer plate; 11. a first through hole; 12. A first spring; 13. a second through hole; 14. connecting plates; 15. a second spring; 16. a lock hole; 17. an electro-hydraulic push rod; 18. and (4) switching.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, an explosion vent comprises a wall body 1, a door frame 2 and a door panel 6;
a door frame 2 is embedded in the wall body 1, plate grooves 9 are formed in the left end of the interior of the door frame 2, three groups of plate grooves 9 are formed in the right end of the interior of the door frame 2, two groups of frame grooves 3 are formed in the right end of the interior of the door frame 2, every two frame grooves 3 form one group, a first through hole 11 is formed in the inner wall of each frame groove 3, a buffer frame 4 is arranged in each frame groove 3, a first spring 12 is arranged on the left side of the inner wall of each buffer frame 4, and the tail end of each first spring 12 is connected with the inner wall of the door frame; a second through hole 13 is formed in the side wall of the plate groove 9, a connecting plate 14 is inserted into the second through hole 13, a buffer plate 10 is arranged in the plate groove 9, the right end of the buffer plate 10 is fixedly connected with the left end of the connecting plate 14, a second spring 15 is arranged on the inner wall of the connecting plate 14, and the tail end of the second spring 15 is connected with the inner wall of the door frame 2; the surface mounting of buffering frame 4 has hinge 5, and hinge 5's the other end is connected with door plant 6, and the inner wall fixed mounting of door plant 6 has electric liquid push rod 17, and electric liquid push rod 17's push rod end and locking lever 8 fixed connection, and rod groove 7 has been seted up to the lateral wall of door plant 6, and locking lever 8 is pegged graft in the inside of rod groove 7.
The buffer frame 4 is square, the transverse edge of the buffer frame 4 is positioned in the frame groove 3, and the vertical edge of the buffer frame 4 penetrates through the first through hole 11.
Wherein, the left side of the inner wall of the buffer plate 10 is provided with a lock hole 16, and the tail end of the lock rod 8 is inserted into the lock hole 16.
Wherein, the door frame 2, the buffer frame 4, the buffer plate 10, the door plate 6 and the lock rod 8 are all made of metal materials.
Wherein, the surface mounting of door plant 6 has switch 18, and switch 18 and electric liquid push rod 17 are electric connection, and electric liquid push rod 17 external circular telegram wire.
The utility model discloses during the use: when the door plate needs to be opened, the inside electro-hydraulic push rod 17 of the door plate 6 is electrified to work by connecting an external electrified lead, the operation of the electro-hydraulic push rod 17 is started by the switch 18, the push rod of the electro-hydraulic push rod 17 drives the lock rod 8 to operate, the lock hole 16 formed by the lock rod 8 and the inner wall of the buffer plate 10 is separated, the door plate 6 is opened through the connection of the hinge 5, when the door plate 6 is in a closed state, when the explosion impact occurs, the door plate 6 is impacted at the moment, the buffer plate 10 and the buffer frame 4 reduce the impact force of the explosion on the door plate through the first spring 12 and the second spring 15 respectively, the inner wall of the buffer frame 4 is connected with the first spring 12, the buffer plate 10 is connected with the second spring 15 through a connecting plate, the effect of buffering the impact force is achieved simultaneously, the door plate 6 is prevented from.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (5)
1. An explosion vent is characterized by comprising a wall body (1), a door frame (2) and a door panel (6);
the embedded type door frame structure is characterized in that a door frame (2) is embedded in the wall body (1), plate grooves (9) are formed in the left end of the interior of the door frame (2), three groups of plate grooves (9) are formed in the plate grooves (9), frame grooves (3) are formed in the right end of the interior of the door frame (2), two groups of frame grooves (3) are formed, every two frame grooves (3) form one group, a first through hole (11) is formed in the inner wall of each frame groove (3), a buffer frame (4) is arranged in each frame groove (3), a first spring (12) is installed on the left side of the inner wall of each buffer frame (4), and the tail end of each first spring (12) is connected;
a second through hole (13) is formed in the side wall of the plate groove (9), a connecting plate (14) is inserted into the second through hole (13), a buffer plate (10) is arranged in the plate groove (9), the right end of the buffer plate (10) is fixedly connected with the left end of the connecting plate (14), a second spring (15) is installed on the inner wall of the connecting plate (14), and the tail end of the second spring (15) is connected with the inner wall of the door frame (2);
the surface mounting of buffering frame (4) has hinge (5), and the other end of hinge (5) is connected with door plant (6), and the inner wall fixed mounting of door plant (6) has electric liquid push rod (17), and the push rod end and locking lever (8) fixed connection of electric liquid push rod (17), and rod groove (7) have been seted up to the lateral wall of door plant (6), and locking lever (8) are pegged graft in the inside of rod groove (7).
2. An explosion vent as set forth in claim 1, characterized in that the cushion frame (4) is square, the lateral sides of the cushion frame (4) are located inside the frame groove (3), and the vertical sides of the cushion frame (4) penetrate the inside of the first through hole (11).
3. The explosion vent as claimed in claim 1, wherein a locking hole (16) is formed at the left side of the inner wall of the buffer plate (10), and the end of the locking lever (8) is inserted into the locking hole (16).
4. The explosion vent as recited in claim 1, wherein the door frame (2), the buffer frame (4), the buffer plate (10), the door panel (6) and the lock rod (8) are made of metal.
5. The explosion vent as recited in claim 1, characterized in that a switch (18) is installed on the surface of the door panel (6), the switch (18) is electrically connected with the electro-hydraulic push rod (17), and the electro-hydraulic push rod (17) is externally connected with a power-on wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921335790.3U CN211201615U (en) | 2019-08-17 | 2019-08-17 | Explosion-proof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921335790.3U CN211201615U (en) | 2019-08-17 | 2019-08-17 | Explosion-proof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211201615U true CN211201615U (en) | 2020-08-07 |
Family
ID=71856485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921335790.3U Expired - Fee Related CN211201615U (en) | 2019-08-17 | 2019-08-17 | Explosion-proof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211201615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943060A (en) * | 2021-02-19 | 2021-06-11 | 山西聚脲防护材料有限公司 | Double-deck antiknock window convenient to installation |
-
2019
- 2019-08-17 CN CN201921335790.3U patent/CN211201615U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943060A (en) * | 2021-02-19 | 2021-06-11 | 山西聚脲防护材料有限公司 | Double-deck antiknock window convenient to installation |
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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: 20200807 |