CN217028677U - People's air defense guard gate that has monitoring and alarming function that shock resistance is strong - Google Patents
People's air defense guard gate that has monitoring and alarming function that shock resistance is strong Download PDFInfo
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- CN217028677U CN217028677U CN202220427014.1U CN202220427014U CN217028677U CN 217028677 U CN217028677 U CN 217028677U CN 202220427014 U CN202220427014 U CN 202220427014U CN 217028677 U CN217028677 U CN 217028677U
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Abstract
The utility model discloses a civil air defense protective door with strong impact resistance and monitoring and alarming functions, which adopts the technical scheme that: including door frame and the door body, the door frame is mutually supported with the door body, door frame one side both ends all are equipped with buffer gear, door body one side both ends all are equipped with the cooperation subassembly, buffer gear is including leading to groove and slider, it sets up on the door frame surface to lead to the groove, the slider is through leading to groove and door frame sliding connection, it is equipped with first spring to lead to the inslot, first spring one end and door frame fixed connection, the first spring other end and slider fixed connection, a people's air defense guard gate that has control alarming function that shock resistance is strong beneficial effect is: through setting up buffer gear, when the door body received the impact, the slider can slide and extrude first spring in leading to the inslot, and first spring receives the extrusion and produces elastic deformation, plays certain cushioning effect to effectively strengthen the shock resistance of the door body.
Description
Technical Field
The utility model relates to the technical field of civil air defense protective doors, in particular to a civil air defense protective door which is strong in impact resistance and has a monitoring alarm function.
Background
The civil defense is also called civil defense, and refers to that governments mobilize and organize masses, take measures of air defense, disaster resistance and relief, implement rescue actions, and prevent and reduce activities of disaster hazards, and a civil defense door is a door of an entrance and an exit of civil protection engineering, and belongs to civil defense protection equipment.
The prior art has the following defects: the most leakproofness of current people's air defense door and heat-proof quality are relatively poor, and the flue gas permeates easily when conflagration breaing out or exploding, can not in time provide the warning moreover, causes a lot of unnecessary losses, and current people's air defense door is made by rigid materials such as steel sheet mostly simultaneously, when receiving the impact, relies on the rigid resistance of material itself mostly, does not set up buffer for the door body is impaired, and safeguard function reduces.
Therefore, it is necessary to provide a people's air defense protective door with monitoring and alarming functions and strong impact resistance.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides the civil air defense protective door with the monitoring and alarming functions, which has strong impact resistance, and solves the problems mentioned in the background technology by arranging the buffer mechanism, the matching component and the smoke sensor.
In order to achieve the above purpose, the utility model provides the following technical scheme: a civil air defense protection door with strong impact resistance and a monitoring and alarming function comprises a door frame and a door body, wherein the door frame and the door body are mutually matched, two ends of one side of the door frame are respectively provided with a buffer mechanism, and two ends of one side of the door body are respectively provided with a matching assembly;
the buffer mechanism comprises a through groove and a sliding block, the through groove is arranged on the surface of the doorframe, the sliding block is connected with the doorframe in a sliding way through the through groove, a first spring is arranged in the through groove, one end of the first spring is fixedly connected with the door frame, the other end of the first spring is fixedly connected with the sliding block, one end of the sliding block is fixedly connected with a first U-shaped table, one end of the first U-shaped table far away from the sliding block is fixedly connected with a first vertical rod, one end of the first U-shaped platform is provided with a connecting rod, one end of the connecting rod is movably hinged with the first vertical rod, the top surface of the other end of the connecting rod is provided with a vertical groove, erect groove middle part and be equipped with the holding tank, the inside T shape piece that is equipped with second spring and two symmetries of holding tank, two T shape piece one end respectively with second spring both ends fixed connection, two T shape piece all through holding tank and connecting rod sliding connection, two second spring one end is kept away from to T shape piece all through erecting groove and connecting rod sliding connection.
Preferably, the matching assembly comprises a second U-shaped table and a cross rod, the second U-shaped table is fixedly connected with the door body, and a second vertical rod is fixedly connected to one end, far away from the door body, of the second U-shaped table.
Preferably, one end of the cross rod is movably hinged to the second vertical rod, and one end, far away from the second vertical rod, of the cross rod is fixedly connected with the U-shaped frame.
Preferably, circular grooves are formed in the surfaces of two ends of the U-shaped frame, and the two circular grooves are matched with the two T-shaped pieces respectively.
Preferably, the top of one side of the door frame is fixedly connected with a smoke sensor.
Preferably, an installation groove is formed in the surface of one side of the door frame, and a sealing strip is arranged in the installation groove.
Preferably, one side of the door body is fixedly connected with a fireproof plate, the interior of the door body is fixedly connected with a fire extinguishing layer, and the interior of the fire extinguishing layer is fixedly connected with a heat insulation layer.
Preferably, the fire extinguishing layer is made of dry powder.
Preferably, the thermal insulation layer is made of a phenolic resin material.
Preferably, the heat insulating layer is made of a thermosetting polyimide resin material.
The beneficial effects of the utility model are:
1. by arranging the buffer mechanism, when the door body is closed, a user can rotate the connecting rod, simultaneously pressing the two T-shaped pieces towards the interior of the accommodating groove respectively so that the two T-shaped pieces extrude the second spring, then the cross rod is rotated to enable the connecting rod to enter the middle part of the U-shaped frame, and simultaneously the pressing is released, the second spring is not extruded any more to pop the two T-shaped pieces out along the vertical groove and is directly inserted into the circular grooves at the two ends of the U-shaped frame, thereby completing the matching, when the door body is impacted, the sliding block can slide in the through groove and extrude the first spring, the first spring is extruded to generate elastic deformation, playing a certain buffer role, effectively solving the problem that the prior civil air defense door is mostly made of hard materials such as steel plates and the like, when receiving the impact, rely on the rigid resistance of material itself mostly, do not set up buffer for the door body is impaired, the problem that safeguard function reduces.
2. According to the utility model, the installation groove and the sealing strip are arranged, the sealing performance between the door body and the door frame can be effectively enhanced, the fireproof, flame-retardant and heat-insulating performances of the door body can be effectively enhanced through the fireproof plate, the fire extinguishing layer and the heat-insulating layer, meanwhile, when the smoke sensor detects smoke with the concentration higher than the limit value, the buzzer in the smoke sensor can make a strong sound to provide an alarm for people, and the problems that most of existing civil air defense doors are poor in sealing performance and heat-insulating performance, smoke is easy to permeate when a fire or explosion occurs, and the alarm cannot be provided in time to cause unnecessary loss are effectively solved.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a schematic structural view of a buffer mechanism and a mating assembly according to the present invention;
FIG. 3 is a sectional view of a door body structure provided by the present invention;
FIG. 4 is a schematic structural diagram of embodiment 2 provided by the present invention;
in the figure: 1. a door frame; 2. a door body; 3. a slider; 4. a first spring; 5. a first U-shaped table; 6. a first vertical bar; 7. a connecting rod; 8. a vertical slot; 9. a second spring; 10. a T-piece; 11. a second U-shaped table; 12. a cross bar; 13. a second vertical bar; 14. a U-shaped frame; 15. a circular groove; 16. a smoke sensor; 17. a sealing strip; 18. a fire-proof plate; 19. a fire extinguishing layer; 20. and a heat insulation layer.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it should be understood that they are presented herein only to illustrate and explain the present invention and not to limit the present invention.
Example 1:
referring to the attached drawings 1-3, the civil air defense protection door with strong impact resistance and monitoring and alarming functions comprises a door frame 1 and a door body 2, wherein the door frame 1 is matched with the door body 2, both ends of one side of the door frame 1 are provided with buffer mechanisms, both ends of one side of the door body 2 are provided with matching assemblies, and the door body 2 is connected with the door frame 1 through hinges;
the buffer mechanism comprises a through groove and a sliding block 3, the through groove is arranged on the surface of a door frame 1, the sliding block 3 is connected with the door frame 1 in a sliding manner through the through groove, a first spring 4 is arranged in the through groove, one end of the first spring 4 is fixedly connected with the door frame 1, the other end of the first spring 4 is fixedly connected with the sliding block 3, one end of the sliding block 3 is fixedly connected with a first U-shaped platform 5, one end of the first U-shaped platform 5, which is far away from the sliding block 3, is fixedly connected with a first vertical rod 6, one end of the first U-shaped platform 5 is provided with a connecting rod 7, one end of the connecting rod 7 is movably hinged with the first vertical rod 6, a vertical groove 8 is arranged on the top surface of the other end of the connecting rod 7, an accommodating groove is arranged in the middle part of the vertical groove 8, a second spring 9 and two symmetrical T-shaped pieces 10 are arranged in the accommodating groove, and one end of the two T-shaped pieces 10 are respectively fixedly connected with two ends of the second spring 9, the two T-shaped pieces 10 are connected with the connecting rod 7 in a sliding mode through the accommodating grooves, one ends, far away from the second springs 9, of the two T-shaped pieces 10 are connected with the connecting rod 7 in a sliding mode through the vertical grooves 8, the buffering mechanisms are arranged, when the door body 2 is impacted, the sliding blocks 3 can slide in the through grooves and extrude the first springs 4, the first springs 4 are extruded to generate elastic deformation, a certain buffering effect is achieved, and therefore the impact resistance of the door body 2 is effectively enhanced;
furthermore, the matching component comprises a second U-shaped platform 11 and a cross rod 12, the second U-shaped platform 11 is fixedly connected with the door body 2, one end, far away from the door body 2, of the second U-shaped platform 11 is fixedly connected with a second vertical rod 13, and the matching component is arranged and can be in connection and matching with the buffer mechanism, so that the door body 2 can provide a buffer effect when being impacted;
furthermore, one end of the cross rod 12 is movably hinged to a second vertical rod 13, one end of the cross rod 12, which is far away from the second vertical rod 13, is fixedly connected with a U-shaped frame 14, and the cross rod 12 is movably hinged to the second vertical rod 13, so that the cross rod 12 can rotate by taking the second vertical rod 13 as a central shaft, and the U-shaped frame 14 can be connected with the connecting rod 7 in a matched manner;
furthermore, circular grooves 15 are formed in the surfaces of two ends of the U-shaped frame 14, the two circular grooves 15 are respectively matched with the two T-shaped pieces 10, the two T-shaped pieces 10 are respectively movably inserted into two ends of the U-shaped frame 14 through the two circular grooves 15, and meanwhile, the two T-shaped pieces 10 can rotate in the circular grooves 15 because the end portions of the circular grooves 15 and the T-shaped pieces 10 are circular;
furthermore, a smoke sensor 16 is fixedly connected to the top of one side of the door frame 1, the smoke sensor 16 is in the prior art, can detect smoke generated in a fire, and is internally provided with a buzzer, so that strong sound can be given out to provide an alarm after the smoke is detected;
furthermore, an installation groove is formed in the surface of one side of the door frame 1, a sealing strip 17 is arranged in the installation groove, and the sealing performance between the door body 2 and the door frame 1 can be effectively enhanced by arranging the sealing strip 17;
furthermore, a fireproof plate 18 is fixedly connected to one side of the door body 2, a fire extinguishing layer 19 is fixedly connected to the inside of the door body 2, a heat insulation layer 20 is fixedly connected to the inside of the fire extinguishing layer 19, and the fireproof plate 18 is a fireproof building material for surface decoration and has excellent fireproof performance;
further, the fire extinguishing layer 19 is made of dry powder, and the dry powder can realize the fire extinguishing and flame retarding effects;
further, the thermal insulation layer 20 is made of a phenolic resin material having excellent high temperature resistance, and can maintain structural integrity and dimensional stability even at very high temperatures, thereby effectively performing thermal insulation.
The application process of the utility model is as follows: when the door body 2 is closed, a user can rotate the connecting rod 7 along the first vertical rod 6 as an axis after locking the door body 2, simultaneously press the two T-shaped parts 10 into the accommodating groove respectively to enable the two T-shaped parts 10 to extrude the second spring 9, then rotate the cross rod 12 by taking the second vertical rod 13 as a central axis to enable the connecting rod 7 to enter the middle part of the U-shaped frame 14, release the pressing simultaneously, the second spring 9 is not extruded any more to enable the two T-shaped parts 10 to pop up along the vertical grooves 8 respectively and be directly inserted into the circular grooves 15 at the two ends of the U-shaped frame 14, so that the matching is completed, when the door body 2 receives the impact, through second U-shaped platform 11 and horizontal pole 12, transmit connecting rod 7 and slider 3 with the impact force for slider 3 slides and extrudes first spring 4 in leading to the inslot, and first spring 4 receives the extrusion and produces elastic deformation, plays certain cushioning effect, thereby effectively strengthens the shock resistance of the door body 2.
Example 2:
referring to fig. 4, the civil air defense protective door with monitoring and alarming functions and strong impact resistance provided by the utility model is different from the embodiment 1 in that the heat insulation layer 20 is made of thermosetting polyimide resin material, and the polyimide resin has high thermal stability and excellent comprehensive performance and can effectively realize heat insulation effect.
The using process is as follows: when the door body 2 is used, the fireproof performance of the door body 2 can be effectively enhanced through the fireproof plate 18, the flame retardant performance of the door body 2 can be effectively enhanced through the fire extinguishing layer 19, and the heat insulation performance of the door body 2 can be effectively enhanced through the heat insulation layer 20.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the protection scope of the present invention.
Claims (10)
1. The utility model provides a people's air defense guard gate that has monitoring and alarming function that shock resistance is strong, includes door frame (1) and the door body (2), its characterized in that: the door frame (1) is matched with the door body (2), the two ends of one side of the door frame (1) are respectively provided with a buffer mechanism, and the two ends of one side of the door body (2) are respectively provided with a matching assembly;
the buffer mechanism comprises a through groove and a sliding block (3), the through groove is formed in the surface of a door frame (1), the sliding block (3) is connected with the door frame (1) in a sliding mode through the through groove, a first spring (4) is arranged in the through groove, one end of the first spring (4) is fixedly connected with the door frame (1), the other end of the first spring (4) is fixedly connected with the sliding block (3), one end of the sliding block (3) is fixedly connected with a first U-shaped platform (5), one end, far away from the sliding block (3), of the first U-shaped platform (5) is fixedly connected with a first vertical rod (6), one end of the first U-shaped platform (5) is provided with a connecting rod (7), one end of the connecting rod (7) is movably hinged with the first vertical rod (6), a vertical groove (8) is formed in the top surface of the other end of the connecting rod (7), an accommodating groove is formed in the middle of the vertical groove (8), a second spring (9) and two symmetrical T-shaped pieces (10) are arranged in the accommodating groove, two T piece (10) one end respectively with second spring (9) both ends fixed connection, two T piece (10) all through holding tank and connecting rod (7) sliding connection, two second spring (9) one end is kept away from in T piece (10) all through erecting groove (8) and connecting rod (7) sliding connection.
2. The high impact resistance people's air defense guard door that has a control alarming function of claim 1, characterized in that: the cooperation subassembly includes second U-shaped platform (11) and horizontal pole (12), second U-shaped platform (11) and the door body (2) fixed connection, second U-shaped platform (11) are kept away from a body (2) one end fixedly connected with second montant (13).
3. The high impact resistance people's air defense guard door that has a control alarming function of claim 2, characterized in that: one end of the cross rod (12) is movably hinged with the second vertical rod (13), and one end, far away from the second vertical rod (13), of the cross rod (12) is fixedly connected with a U-shaped frame (14).
4. The people's air defense protective door that has monitoring alarm function that shock resistance is strong according to claim 3 characterized in that: circular grooves (15) are formed in the surfaces of the two ends of the U-shaped frame (14), and the two circular grooves (15) are respectively matched with the two T-shaped pieces (10).
5. The people's air defense protective door with strong impact resistance and monitoring and alarming functions of claim 1 is characterized in that: the top of one side of the door frame (1) is fixedly connected with a smoke sensor (16).
6. The high impact resistance people's air defense guard door that has a control alarming function of claim 5, characterized in that: an installation groove is formed in the surface of one side of the door frame (1), and a sealing strip (17) is arranged in the installation groove.
7. The people's air defense protective door with strong impact resistance and monitoring and alarming functions of claim 1 is characterized in that: the fireproof door is characterized in that a fireproof plate (18) is fixedly connected to one side of the door body (2), a fire extinguishing layer (19) is fixedly connected to the inside of the door body (2), and a heat insulation layer (20) is fixedly connected to the inside of the fire extinguishing layer (19).
8. The high impact resistance people's air defense guard door that has a control alarming function of claim 7, characterized in that: the fire extinguishing layer (19) is made of dry powder.
9. The high impact resistance people's air defense guard door that has a control alarming function of claim 7, characterized in that: the heat insulation layer (20) is made of phenolic resin material.
10. The people's air defense protective door with strong impact resistance and monitoring and alarming functions of claim 7 is characterized in that: the heat insulating layer (20) is made of a thermosetting polyimide resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220427014.1U CN217028677U (en) | 2022-03-01 | 2022-03-01 | People's air defense guard gate that has monitoring and alarming function that shock resistance is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220427014.1U CN217028677U (en) | 2022-03-01 | 2022-03-01 | People's air defense guard gate that has monitoring and alarming function that shock resistance is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217028677U true CN217028677U (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220427014.1U Active CN217028677U (en) | 2022-03-01 | 2022-03-01 | People's air defense guard gate that has monitoring and alarming function that shock resistance is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217028677U (en) |
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2022
- 2022-03-01 CN CN202220427014.1U patent/CN217028677U/en active Active
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