CN218376164U - Sealed effectual people's air defense door - Google Patents
Sealed effectual people's air defense door Download PDFInfo
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- CN218376164U CN218376164U CN202222735067.2U CN202222735067U CN218376164U CN 218376164 U CN218376164 U CN 218376164U CN 202222735067 U CN202222735067 U CN 202222735067U CN 218376164 U CN218376164 U CN 218376164U
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- door
- air defense
- defense door
- door body
- auxiliary device
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Abstract
The utility model relates to a people's air defense door technical field specifically is a sealed effectual people's air defense door, including door frame and auxiliary device, the surface of door frame is provided with a body, the surface of the door body is provided with the handle, auxiliary device sets up on the surface at the door body, auxiliary device includes the air pump, the air pump is connected with the fixed surface of the door body, the fixed surface of the door body is connected with the transmission piece, the transmission piece is connected with the air pump through the pipe, the surface of the door body is provided with the gasbag, the mounting hole has been seted up to the inner wall of the door body, the inner wall of mounting hole is provided with the gas-supply pipe, the one end and the transmission piece fixed connection of gas-supply pipe, the one end of gas-supply pipe is connected with the fixed surface of gasbag. The utility model discloses, through setting up auxiliary device, be convenient for seal auxiliary assembly, can reduce sealed the phenomenon that the sealed pad appears deforming damage easily when sealed pad of equipment adoption is sealed effectively, reduced sealed pad be difficult to cause the poor condition of sealed effect with the laminating of the door body, and then improved the holistic practicality of equipment.
Description
Technical Field
The utility model relates to a people's air defense door technical field especially relates to a sealed effectual people's air defense door.
Background
The civil air defense door is a door of an entrance and an exit of civil protection engineering, and the classification of the civil air defense door is more distinct, and the civil air defense door comprises various civil air defense devices such as common single-leaf and double-leaf protective airtight doors and airtight doors, a movable door threshold single-leaf and double-leaf protective airtight doors and the like.
People's air defense door forms through door frame and door and locking mechanism combination among the prior art, but the people's air defense door is when closing, appears the gap easily and causes the condition that the flue gas got into.
In order to solve the problem that there is the gap when people's air defense door closes, prior art adopts the mode of installation sealed pad to handle, but sealed pad when using for a long time, appears deforming damage easily, leads to appearing with the condition that the contact site closely laminates, can't seal the processing to people's air defense door well, and then leads to the unsatisfactory problem of people's air defense door sealed effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the sealing effect of the civil air defense door is not ideal in the prior art, and providing a civil air defense door with good sealing effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sealed effectual people's air defense door, includes door frame and auxiliary device, the surface of door frame is provided with a body, the surface of the door body is provided with the handle, auxiliary device sets up on the surface of the door body, auxiliary device includes the air pump, the fixed surface of air pump and the door body is connected, the fixed surface of the door body is connected with the transmission piece, the transmission piece is connected with the air pump through the pipe, the surface of the door body is provided with the gasbag, the mounting hole has been seted up to the inner wall of the door body, the inner wall of mounting hole is provided with the gas-supply pipe, the one end and the transmission piece fixed connection of gas-supply pipe, the one end of gas-supply pipe is connected with the fixed surface of gasbag, through air pump cooperation transmission piece and gas-supply pipe, can aerify the gasbag, can make gasbag AND gate frame department closely laminate, has reduced sealed pad in the equipment and has warp the damage and lead to unable and people's air defense door laminating and lead to the poor condition of sealed effect.
Preferably, the round hole has been seted up on the surface of transmission piece, the inner wall of round hole rotates and is connected with the actuating lever, the one end fixedly connected with ball sealer of actuating lever, the ball sealer is the hemisphere, through actuating lever cooperation ball sealer, can cut off gas transmission department, avoids the condition of air pump operation.
Preferably, the one end fixedly connected with turning block of actuating lever, the transversal straight notch of personally submitting of turning block shape is convenient for control actuating lever and ball sealer to rotate through setting up the turning block.
Preferably, the surface cover of actuating lever is equipped with first spring, the both ends of first spring respectively with the fixed surface of turning block and transmission block be connected, through setting up first spring, be convenient for control actuating lever and ball sealer reset, improved the sealed effect of ball sealer simultaneously.
Preferably, one side that the door body is close to the handle is provided with safety device, safety device includes solid fixed ring, gu fixed ring is connected with the fixed surface of handle, the fixed surface of the door body is connected with the holding ring, the sliding hole has been seted up on the surface of holding ring, the inner wall sliding connection and the inserted bar of sliding hole, the slot has been seted up on solid fixed ring's surface, the inserted bar can be fixed a position handle department through the slot on inserted bar cooperation holding ring surface, has reduced personnel and has got into safe place after, the outside equipment of opening easily causes unsafe condition, and then has improved the holistic security of equipment.
Preferably, the fixed surface of holding ring is connected with the mount, threaded hole has been seted up on the surface of mount, the inner wall threaded connection of screw hole has the threaded rod, the one end of threaded rod is rotated with the one end of inserted bar and is connected, and through setting up the threaded rod, the control inserted bar of being convenient for removes, makes things convenient for equipment to adjust.
Preferably, one end fixedly connected with control block of threaded rod, the control block forms through disc and two lug combinations, through setting up the control block, is convenient for control threaded rod rotates, improves whole ease for use.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
1. the utility model discloses in, close through door body cooperation door frame, realize the protection, through setting up auxiliary device, when needs use equipment, drive actuating lever and ball sealer through the turning block and rotate, first spring atress deformation produces elasticity, aerify the gasbag through air pump cooperation gas-supply pipe, make gasbag and door frame department laminating, loosen the turning block, first spring drives the ball sealer and resets and carry out sealing treatment, through setting up auxiliary device, be convenient for seal auxiliary device, the phenomenon that sealed pad appears deformation damage easily when can having reduced equipment effectively and adopting sealed pad to seal up, the sealed pad has been reduced and has been difficult to cause the poor condition of sealed effect with the laminating of the door body, and then the holistic practicality of equipment has been improved.
2. The utility model discloses in, through setting up installation device, when needs use equipment, when the door body is closed, rotate the control block, the control block drives the threaded rod and removes in the mount, the threaded rod can drive the inserted bar and insert and establish in the corresponding slot in solid fixed ring surface, can accomplish and use, through setting up safety device, be convenient for to equipment safety protection, can reduce effectively after personnel get into the safe place, the outside phenomenon of opening equipment easily, the whole unsafe condition of equipment has been reduced, and then the holistic security of equipment has been improved.
Drawings
Fig. 1 is a schematic perspective view of a civil air defense door with good sealing effect;
fig. 2 is a schematic structural view of a point a in fig. 1 of the civil air defense door with good sealing effect provided by the utility model;
FIG. 3 is a schematic view of a part of the auxiliary device of the civil air defense door with good sealing effect;
fig. 4 is a schematic view of a partial cross-sectional structure of an auxiliary device of a civil air defense door with good sealing effect provided by the utility model;
fig. 5 is the utility model provides a sealed effectual auxiliary device part schematic structure of people's air defense door.
Illustration of the drawings:
1. a door frame; 2. a door body; 3. a handle; 4. an auxiliary device; 41. an air pump; 42. a transmission block; 43. a gas delivery pipe; 44. an air bag; 45. rotating the block; 46. a first spring; 47. a drive rod; 48. a sealing ball; 5. a safety device; 51. a fixing ring; 52. a positioning ring; 53. a fixed mount; 54. a threaded rod; 55. a control block; 56. and (4) inserting the rod.
Detailed Description
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a sealed effectual people's air defense door, includes door frame 1 and auxiliary device 4, and the surface of door frame 1 is provided with a body 2, and the surface of a body 2 is provided with handle 3, and auxiliary device 4 sets up on the surface of a body 2, and one side that a body 2 is close to handle 3 is provided with safety device 5.
The specific arrangement and function of the auxiliary device 4 and the safety device 5 will be described in detail below.
In this embodiment: auxiliary device 4 includes air pump 41, air pump 41 is connected with the fixed surface of the door body 2, the fixed surface of the door body 2 is connected with transmission block 42, transmission block 42 is connected with air pump 41 through the pipe, the surface of the door body 2 is provided with gasbag 44, the mounting hole has been seted up to the inner wall of the door body 2, the inner wall of mounting hole is provided with gas-supply pipe 43, the one end and the transmission block 42 fixed connection of gas-supply pipe 43, the one end of gas-supply pipe 43 is connected with the fixed surface of gasbag 44, cooperate transmission block 42 and gas-supply pipe 43 through air pump 41, can aerify gasbag 44, can make gasbag 44 and frame 1 department closely laminate, it leads to unable and prevents the laminating condition that the effect is poor to lead to with people's air defense door laminating to have reduced sealed the damage of filling up in the equipment.
Specifically, the round hole has been seted up on transmission block 42's surface, and the inner wall of round hole rotates and is connected with actuating lever 47, and the one end fixedly connected with ball sealer 48 of actuating lever 47, ball sealer 48 are the hemisphere, through actuating lever 47 cooperation ball sealer 48, can cut off gas transmission department, avoid the condition of 41 kinds of operations of air pump.
Specifically, one end of the driving rod 47 is fixedly connected with a rotating block 45, and the cross section of the rotating block 45 is in a straight notch shape.
In this embodiment: the rotation block 45 is arranged, so that the driving rod 47 and the sealing ball 48 can be controlled to rotate conveniently.
Specifically, the surface cover of actuating lever 47 is equipped with first spring 46, and the both ends of first spring 46 respectively with turning block 45 and transmission block 42's fixed surface be connected, through setting up first spring 46, be convenient for control actuating lever 47 and ball sealer 48 reset, have improved ball sealer 48's sealed effect simultaneously.
In this embodiment: safety device 5 is connected with the fixed surface of handle 3 including solid fixed ring 51, gu fixed ring 51, and the fixed surface of the door body 2 is connected with holding ring 52, and the hole that slides has been seted up on holding ring 52's surface, slides the inner wall sliding connection and the inserted bar 56 in hole, gu fixed ring 51's surface has seted up the slot, the inner wall joint of inserted bar 56 and slot.
In this embodiment: the inserting rod 56 is matched with the slot on the surface of the fixing ring 51, so that the handle 3 can be positioned, the condition that the equipment is easily opened from the outside to cause unsafety after a person enters a safety place is reduced, and the overall safety of the equipment is further improved.
Specifically, the fixed surface of holding ring 52 is connected with mount 53, and the threaded hole has been seted up on the surface of mount 53, and the inner wall threaded connection of threaded hole has threaded rod 54, and the one end of threaded rod 54 rotates with the one end of inserted bar 56 to be connected, through setting up threaded rod 54, is convenient for control inserted bar 56 and removes, makes things convenient for equipment to adjust.
Specifically, one end of the threaded rod 54 is fixedly connected with a control block 55, and the control block 55 is formed by combining a disk and two convex blocks.
In this embodiment: through setting up control block 55, be convenient for control threaded rod 54 rotates, improves whole ease for use.
The working principle is as follows: the door body 2 is matched with the door frame 1 to be closed, protection is achieved, the auxiliary device 4 is arranged, when equipment needs to be used, the driving rod 47 and the sealing ball 48 are driven to rotate through the rotating block 45, the first spring 46 is stressed and deformed to generate elasticity, the air bag 44 is inflated through the air pump 41 matched with the air pipe 43, the air bag 44 is attached to the door frame 1, the rotating block 45 is loosened, the first spring 46 drives the sealing ball 48 to reset to perform sealing treatment, the auxiliary device 4 is arranged to facilitate sealing of the equipment, the phenomenon that the sealing gasket is easily deformed and damaged when the equipment is sealed by the sealing gasket can be effectively reduced, the situation that the sealing gasket is difficult to attach to the door body 2 to cause poor sealing effect is reduced, the overall practicability of the equipment is improved, by arranging the installation device, when the equipment needs to be used, when the door body 2 is closed, the control block 55 is rotated, the control block 55 drives the threaded rod 54 to move in the fixing frame 53, the threaded rod 54 can drive the inserting rod 56 to be inserted into a corresponding slot in the surface of the fixing frame 51, use can be finished, the overall safety device can be conveniently arranged, the phenomenon that personnel can enter a safety place after the safety device is opened can be effectively reduced, and the overall safety of the equipment is improved, and the overall safety of the overall safety device.
Claims (7)
1. The utility model provides a sealed effectual people's air defense door, includes door frame (1) and auxiliary device (4), its characterized in that: the surface of door frame (1) is provided with a body (2), the surface of the body (2) is provided with handle (3), auxiliary device (4) set up on the surface of the body (2), auxiliary device (4) include air pump (41), the fixed surface of air pump (41) AND gate body (2) is connected, the fixed surface of the body (2) is connected with transmission block (42), transmission block (42) are connected with air pump (41) through the pipe, the surface of the body (2) is provided with gasbag (44), the mounting hole has been seted up to the inner wall of the body (2), the inner wall of mounting hole is provided with gas-supply pipe (43), the one end and the transmission block (42) fixed connection of gas-supply pipe (43), the one end and the fixed surface of gasbag (44) of gas-supply pipe (43).
2. The civil air defense door with good sealing effect as claimed in claim 1, wherein: the round hole has been seted up on the surface of transmission piece (42), the inner wall of round hole rotates and is connected with actuating lever (47), the one end fixedly connected with ball sealer (48) of actuating lever (47), ball sealer (48) are the hemisphere.
3. The civil air defense door with good sealing effect as claimed in claim 2, wherein: one end of the driving rod (47) is fixedly connected with a rotating block (45), and the cross section of the rotating block (45) is in a straight notch shape.
4. The civil air defense door with good sealing effect as claimed in claim 3, wherein: the surface cover of actuating lever (47) is equipped with first spring (46), the both ends of first spring (46) respectively with turning block (45) and transmission block (42) fixed surface be connected.
5. The civil air defense door with good sealing effect as claimed in claim 1, wherein: one side that the door body (2) is close to handle (3) is provided with safety device (5), safety device (5) are including solid fixed ring (51), gu fixed ring (51) is connected with the fixed surface of handle (3), the fixed surface of the door body (2) is connected with holding ring (52), the hole that slides has been seted up on the surface of holding ring (52), slide the inner wall sliding connection and inserted bar (56) in hole, the slot has been seted up on the surface of solid fixed ring (51), inserted bar (56) and the inner wall joint of slot.
6. The civil air defense door with good sealing effect as claimed in claim 5, wherein: the surface of the positioning ring (52) is fixedly connected with a fixing frame (53), a threaded hole is formed in the surface of the fixing frame (53), a threaded rod (54) is connected to the inner wall of the threaded hole in a threaded mode, and one end of the threaded rod (54) is rotatably connected with one end of an inserted rod (56).
7. The civil air defense door with good sealing effect as claimed in claim 6, wherein: one end of the threaded rod (54) is fixedly connected with a control block (55), and the control block (55) is formed by combining a disc and two convex blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222735067.2U CN218376164U (en) | 2022-10-17 | 2022-10-17 | Sealed effectual people's air defense door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222735067.2U CN218376164U (en) | 2022-10-17 | 2022-10-17 | Sealed effectual people's air defense door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218376164U true CN218376164U (en) | 2023-01-24 |
Family
ID=84931035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222735067.2U Active CN218376164U (en) | 2022-10-17 | 2022-10-17 | Sealed effectual people's air defense door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218376164U (en) |
-
2022
- 2022-10-17 CN CN202222735067.2U patent/CN218376164U/en active Active
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