CN219569947U - Civil air defense door with buffer function - Google Patents
Civil air defense door with buffer function Download PDFInfo
- Publication number
- CN219569947U CN219569947U CN202321207552.0U CN202321207552U CN219569947U CN 219569947 U CN219569947 U CN 219569947U CN 202321207552 U CN202321207552 U CN 202321207552U CN 219569947 U CN219569947 U CN 219569947U
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- fixed
- fixedly connected
- air defense
- defense door
- buffer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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Abstract
The utility model relates to a civil air defense door with a buffering function, which comprises a civil air defense door body, wherein a buffering box is fixedly connected to the left side of the civil air defense door body, a fixing rod is fixedly connected to the inner side of the buffering box, fixing rings are movably connected to the outer sides of the fixing rods, buffer springs are fixedly connected between one sides of the two opposite fixing rings, fixing blocks are fixedly connected to the outer sides of the two fixing rings, adjusting rods are movably connected to the outer sides of the two fixing blocks, connecting blocks are movably connected to the outer sides of the two adjusting rods, a buffer plate is fixedly connected to the outer sides of the connecting blocks, a fixing square block is fixedly connected to the outer sides of the fixing square block, a positioning square plate is movably connected to the inner sides of the fixing plates, and a protection plate is fixedly connected to the outer sides of the positioning square plate. This people's air defense door with buffer function facilitates the use, has realized the purpose of people's air defense door buffering.
Description
Technical Field
The utility model relates to the technical field of civil air defense doors, in particular to a civil air defense door with a buffering function.
Background
The civil air defense door is a door at the entrance and the exit of civil protection engineering, has the advantages of clear classification of the civil air defense door, common single and double protective airtight doors and airtight doors, single valve threshold, double protective airtight doors and other various civil air defense equipment, and is generally used for protecting when dangerous occurs.
The civil air defense door is suitable for the entrances and exits of civil air defense projects such as underground shops, hospitals, warehouses and underground parking garages combined in the peacetime and war, has the composite function of airtight and shielding, for example, the civil air defense door with the heat insulation effect, which is proposed in Chinese patent CN 218029932U, is provided with the heat insulation layer arranged, the sealing strip is matched with the sealing groove, the heat insulation layer on the inner wall of the civil air defense door body is a novel building energy-saving material which is inorganic and incombustible and has the same service life with a building, the good heat insulation effect can be achieved, the sealing strip and the sealing groove improve the tightness and simultaneously the cold air is difficult to enter, but the design does not have the buffering effect, so that the civil air defense door is easy to damage and deform due to the impact of external force, the use life of the civil air defense door is shortened, the airtight and shielding effect of the civil air defense door is further influenced, the use is inconvenient, the use of the civil air defense door is not satisfied, and the use efficiency and the use effect of the civil air defense door are reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the civil air defense door with the buffering function, which has the advantages of buffering and the like, solves the problems that the prior civil air defense door does not have the buffering advantage, and the civil air defense door is easy to damage and deform due to the impact of external force when being used for a long time, so that the civil air defense door does not have the explosion-proof and impact-releasing effects, the service life of the civil air defense door is reduced, the sealing and shielding effects of the civil air defense door are further influenced, the use is inconvenient, the use requirements of people cannot be met, and the use efficiency and the use effect of the civil air defense door are reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a people's air defense door with buffer function, includes people's air defense door body, the left side fixedly connected with buffer tank of people's air defense door body, the inboard fixedly connected with dead lever of buffer tank, the outside swing joint of dead lever has solid fixed ring, gu fixed ring's quantity is two, two gu fixedly connected with buffer spring between the relative one side of fixed ring, two the equal fixedly connected with fixed block in outside of gu fixed ring, two the equal swing joint in outside of fixed block has the regulation pole, two the equal swing joint in outside of regulation pole has the connecting block, the outside fixedly connected with buffer board of connecting block, the outside fixedly connected with fixed square of buffer board, the outside fixedly connected with fixed plate of fixed square, the inboard swing joint of fixed plate has the location square board, the outside fixedly connected with guard plate, the outside fixedly connected with blotter of guard plate.
Further, the inboard fixedly connected with fixed screw block of fixed plate, the quantity of fixed screw block is four, four the equal threaded connection in inboard of fixed screw block has movable screw, four the equal fixedly connected with locating piece in the outside of movable screw, four the equal fixedly connected with activity of movable screw outside changes the piece.
Further, two the fixed ring is all fixedly connected with annular spring in one side that is on the back mutually, two annular spring all with buffer tank fixed connection, two annular spring all is located the outside of dead lever.
Further, the top and the bottom of the buffer plate are fixedly connected with movable sliding blocks, the inner top wall and the inner bottom wall of the buffer box are provided with fixed sliding grooves, and the two movable sliding blocks are respectively and slidably connected with the two fixed sliding grooves.
Further, the top and the bottom of the buffer box are fixedly connected with mounting blocks, the number of the mounting blocks is four, and the inner sides of the four mounting blocks are connected with connecting screws in a threaded mode.
Further, the outside fixedly connected with of people's air defense door body is grabbed the handle, the fixed block passes through movable pin and adjusts pole swing joint, adjust pole through connecting pin and connecting block swing joint.
Further, two sliding through holes with the same diameter as the fixing rod are formed in the inner sides of the fixing rings, the two sliding through holes are connected with the fixing rod in a sliding mode, and the buffer springs are located on the outer sides of the fixing rod.
Further, a fixed square hole is formed in the left side of the buffer box, and the fixed square is in sliding connection with the fixed square hole.
Further, the left side of fixed plate has seted up the location square hole, the location square plate is located the inboard in location square hole, the constant head tank has all been seted up to the top and the bottom of location square plate, and the quantity of constant head tank is four, four the locating piece respectively with four constant head tank joint.
Further, one end of the movable screw, which is far away from the movable rotating block, sequentially penetrates through the fixed plate and the fixed screw block and extends to the outer side of the positioning block.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. this people's air defense door with buffer function, through the buffer tank, the dead lever, two solid fixed rings, buffer spring, two fixed blocks, two regulation poles, two connecting blocks, the buffer board, fixed square, the fixed plate, the location square, the guard plate, the blotter, two annular springs, the cooperation effect between two movable sliding blocks and two fixed spouts, can make the left side of people's air defense door body have the advantage of buffering protection, can protect people's air defense door body, receive strong impact when the left side of blotter, the fixed plate, fixed square and buffer tank, can protect the left side of people's air defense door body, avoid people's air defense door body to receive the damage as far as possible, can absorb the impact that receives through buffer spring and two annular springs, buffer spring and two annular springs can be in flexible compression state, can guarantee people's air defense door body buffering protection's effect, the purpose of people's air defense door buffering has been realized, avoid the long-time use to have the explosion-proof effect and put because of the impact of external force.
2. This people's air defense door with buffer function through the cooperation effect between location square plate, the location square groove, two fixed screw blocks, two movable screw rods, two locating pieces and two movable rotating pieces, can guarantee the stability that guard plate and fixed plate are connected, can drive two movable screw rods and two locating pieces respectively through rotating two movable rotating pieces and rotate, because two fixed screw rods threaded connection respectively with two movable screw rods, so two movable screw rods pivoted in-process can drive the rotatory going on of two locating pieces respectively and reciprocate, make two locating pieces all separate with the location square plate, make location square plate, guard plate and buffer pad lose spacingly, thereby can carry out the dismantlement change of location to guard plate and buffer pad.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of the connection structure of the civil air defense door body in the structure of the utility model;
FIG. 3 is a left side view of the connection structure of the civil air defense door body in the structure of the utility model;
FIG. 4 is a front view of the connection structure of the civil air defense door body in the structure of the utility model;
FIG. 5 is an enlarged view of the structure of the present utility model at A in FIG. 1;
fig. 6 is an enlarged view of B in fig. 1, which is a structural view of the present utility model.
In the figure: 1. a civil air defense door body; 2. a buffer tank; 3. a fixed rod; 4. a fixing ring; 5. a buffer spring; 6. a fixed block; 7. an adjusting rod; 8. a connecting block; 9. a buffer plate; 10. fixing the square blocks; 11. a fixing plate; 12. positioning a square plate; 13. a protection plate; 14. a cushion pad; 15. fixing the screw block; 16. a movable screw; 17. a positioning block; 18. a movable rotating block; 19. an annular spring; 20. a movable slide block; 21. a mounting block; 22. a connecting screw; 23. the grip handle is fixed.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, a civil air defense door with buffering function in this embodiment includes a civil air defense door body 1, a buffer box 2 is fixedly connected to the left side of the civil air defense door body 1, a fixing rod 3 is fixedly connected to the inner side of the buffer box 2, fixing rings 4 are movably connected to the outer sides of the fixing rods 3, two fixing rings 4 are fixedly connected to buffer springs 5 between opposite sides of the two fixing rings 4, fixing blocks 6 are fixedly connected to the outer sides of the two fixing rings 4, adjusting rods 7 are movably connected to the outer sides of the two fixing blocks 6, connecting blocks 8 are movably connected to the outer sides of the two adjusting rods 7, a buffer plate 9 is fixedly connected to the outer sides of the connecting blocks 8, a fixing square 10 is fixedly connected to the outer sides of the fixing square 10, a fixing plate 11 is fixedly connected to the inner sides of the fixing plate 11, a positioning square 12 is fixedly connected to the outer sides of the protecting plates 13, and a buffer pad 14 is fixedly connected to the outer sides of the protecting plates 13.
The inboard fixedly connected with fixed screw 15 of fixed plate 11, the quantity of fixed screw 15 is four, the equal threaded connection in inboard of four fixed screw 15 has movable screw 16, the equal fixedly connected with locating piece 17 in the outside of four movable screw 16, the equal fixedly connected with movable rotating block 18 in the outside of four movable screw 16, the equal fixedly connected with annular spring 19 in one side that two solid fixed rings 4 are on the back mutually, two annular springs 19 all are in the outside of dead lever 3 with buffer tank 2 fixed connection, two annular springs 19 all.
The top and the bottom of buffer board 9 are all fixedly connected with movable slide block 20, fixed spout has all been seted up to the interior roof and the interior diapire of buffer tank 2, two movable slide blocks 20 respectively with two fixed spout sliding connection, the width of movable slide block 20 equals with the width of fixed spout, the equal fixedly connected with installation piece 21 in top and bottom of buffer tank 2, the quantity of installation piece 21 is four, the inboard equal threaded connection of four installation pieces 21 has connecting screw 22, the equal swing joint in the outside of four connecting screw 22 has spring washers, connecting screw 22 is close to spring washers's one end and runs through spring washers in proper order, installation piece 21 and civil air defense door body 1 and extends to the inboard of civil air defense door body 1, four installation pieces 21 all with civil air defense door body 1 swing joint.
The outside fixedly connected with fixed grab handle 23 of people's air defense door body 1, the outside fixedly connected with anti-skidding cover of fixed grab handle 23, the slip through-hole that equals with dead lever 3 diameter has all been seted up to the inboard of two solid fixed rings 4, and two slip through-holes all with dead lever 3 sliding connection, buffer spring 5 is located the outside of dead lever 3, fixed block 6 passes through movable pin and adjusts pole 7 swing joint, adjusts pole 7 and passes through connecting pin and connecting block 8 swing joint.
The buffer board 9 is located the inboard of buffer tank 2, and fixed square hole has been seted up in the left side of buffer tank 2, and fixed square 10 and fixed square hole sliding connection, the width of fixed square 10 equals with the width of fixed square hole, and the height of fixed square 10 equals with the height of fixed square hole, and the location square hole has been seted up in the left side of fixed board 11, and location square 12 is located the inboard of location square hole, and the height of location square 12 equals with the height of location square hole, and the width of location square 12 equals with the width of location square hole.
The guard plate 13 is movably connected with the fixed plate 11, positioning grooves are formed in the top and the bottom of the positioning square plate 12, the number of the positioning grooves is four, four positioning blocks 17 are respectively connected with the four positioning grooves in a clamping mode, threaded holes matched with threads on the outer sides of two movable screw rods 16 are respectively formed in the inner sides of the two fixed screw rods 15, and one end, far away from the movable rotating block 18, of each movable screw rod 16 sequentially penetrates through the fixed plate 11 and the fixed screw rods 15 and extends to the outer sides of the positioning blocks 17.
In addition, through setting up buffer tank 2, can hide dead lever 3, buffer spring 5 and annular spring 19, through setting up dead lever 3, can support two solid fixed rings 4, through setting up two slip through-holes, can guarantee two solid fixed rings 4 in the gliding effect in dead lever 3 outsides, through setting up buffer spring 5 and two annular spring 19, can make two solid fixed rings 4 have the effect of buffering, through setting up the cooperation effect between two fixed blocks 6, two regulation pole 7 and two connecting blocks 8, can carry out spacing support to buffer board 9, through setting up the movable pin, can make the fixed block 6 have the effect of angle wobbling between regulation pole 7, through setting up the connecting pin, can make to have the effect of angle wobbling between regulation pole 7 and the connecting block 8.
Through setting up buffer board 9, can support fixed square 10, through setting up fixed square hole, can guarantee the gliding effect of fixed square 10, through setting up fixed square 10, can support fixed plate 11, through setting up location square 12 and location square hole, can fix a position guard plate 13, through setting up guard plate 13, can protect the left side of civil air defense door body 1, through setting up blotter 14, can strengthen the guard plate 13 and the effect of civil air defense door body 1 protection, through setting up four locating pieces 17 and four constant head tanks, can guarantee the stability that location square 12 and fixed plate 11 are connected.
Through setting up two movable slide blocks 20 and two fixed spouts, can guarantee the stability that the buffer board 9 was moved about to strengthen the gliding effect of fixed square 10, through setting up four installation pieces 21 and four connecting screw 22, can guarantee the stability that buffer tank 2 and people's air defense door body 1 are connected, can dismantle the maintenance simultaneously to buffer tank 2, through setting up spring washers, can improve the stability that connecting screw 22 is connected, through setting up fixed grab handle 23, can pull people's air defense door body 1, through setting up the antiskid cover, can make fixed grab handle 23 have skid-proof effect.
The working principle of the embodiment is as follows:
(1) Through the cooperation effect between buffer box 2, dead lever 3, two solid fixed rings 4, buffer spring 5, two fixed blocks 6, two adjust pole 7, two connecting blocks 8, buffer board 9, fixed square 10, fixed plate 11, location square 12, guard plate 13, blotter 14, two annular springs 19, two movable slide blocks 20 and two fixed spouts, can make the left side of civil air defense door body 1 have the advantage of buffering protection, can protect civil air defense door body 1.
(2) When the left side of blotter 14 receives strong impact, blotter 14, fixed plate 11, fixed square 10 and buffer tank 2 can protect the left side of people's air defense door body 1, avoids people's air defense door body 1 to receive the damage as far as possible, can absorb the impact force that receives through buffer spring 5 and two annular springs 19, buffer spring 5 and two annular springs 19 can be in flexible compression state, can guarantee the effect of people's air defense door body 1 buffering protection.
(3) Through the cooperation effect between dead lever 3, solid fixed ring 4, two fixed blocks 6, two regulation pole 7, two connecting blocks 8, two movable slide blocks 20 and two fixed spouts, can carry out spacing buffering to guard plate 13 and buffer pad 14 to through the cooperation effect between blotter 14, fixed plate 11, fixed square 10 and the buffer tank 2, can make people's air defense door body 1 have the effect of buffering resistance to compression, realized the purpose that people's air defense door body 1 protects and shocks resistance.
(4) Through the cooperation effect between location square plate 12, location square groove, two fixed screw blocks 15, two movable screw rods 16, two locating pieces 17 and two movable rotating blocks 18, can guarantee the stability that guard plate 13 is connected with fixed plate 11, can guarantee the effect of guard plate 13 to the protection of people's air defense door body 1.
(5) When the protection plate 13 and the buffer pad 14 need to be detached and replaced, the two movable screws 16 and the two positioning blocks 17 can be driven to rotate respectively by rotating the two movable rotating blocks 18, and because the two fixed screw blocks 15 are connected with the two movable screws 16 in a threaded manner respectively, the two movable screws 16 can be driven to rotate respectively to move up and down in the rotating process of the two movable screws 16, so that the two positioning blocks 17 are separated from the positioning square plate 12, the protection plate 13 and the buffer pad 14 lose limit, and therefore the protection plate 13 and the buffer pad 14 can be detached and replaced to strengthen the protection effect of the protection plate 13 and the buffer pad 14 on the civil air defense door body 1.
(6) Through the cooperation effect between four installation pieces 21, four connecting screws 22 and four spring washers, can guarantee the stability that buffer tank 2 and people's air defense door body 1 are connected, avoid buffer tank 2 to take place the phenomenon that drops at the in-process of protecting people's air defense door body 1, can dismantle maintenance or change buffer tank 2 simultaneously to guarantee buffer tank 2 to the effect of protection of people's air defense door body 1.
Compared with the prior art, the anti-explosion anti-collision device has the advantages that the anti-explosion anti-collision device is simple in integral structure and convenient to use, the purpose of buffering the anti-collision device is achieved, the anti-explosion anti-collision device is prevented from being damaged and deformed due to the impact of external force when being used for a long time, the anti-explosion anti-collision device can enable the anti-explosion anti-collision device to have the anti-explosion effect, the service life of the anti-collision device is prolonged, the sealing and shielding effects of the anti-collision device are guaranteed, the use requirement of people is met, and the use efficiency and the use effect of the anti-collision device are improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a people's air defense door with buffer function, includes people's air defense door body (1), its characterized in that: the left side fixedly connected with buffer tank (2) of people's air defense door body (1), the inboard fixedly connected with dead lever (3) of buffer tank (2), the outside swing joint of dead lever (3) has solid fixed ring (4), the quantity of solid fixed ring (4) is two, two gu fixedly connected with buffer spring (5) between the relative one side of solid fixed ring (4), two the equal fixedly connected with fixed block (6) in the outside of solid fixed ring (4), two the equal swing joint in the outside of fixed block (6) has regulation pole (7), two the equal swing joint in the outside of adjusting pole (7) has connecting block (8), the outside fixedly connected with buffer board (9) of connecting block (8), the outside fixedly connected with fixed square (10) of buffer board (9), the outside fixedly connected with fixed plate (11) of fixed square (10), the inboard swing joint of fixed plate (11) has location square board (12), the outside fixedly connected with guard plate (13) of location square board (12), the outside fixedly connected with guard plate (14).
2. The civil air defense door with the buffering function according to claim 1, wherein: the fixed screw blocks (15) are fixedly connected to the inner side of the fixed plate (11), the number of the fixed screw blocks (15) is four, movable screws (16) are connected to the inner sides of the fixed screw blocks (15) in a threaded mode, positioning blocks (17) are fixedly connected to the outer sides of the movable screws (16), and movable rotating blocks (18) are fixedly connected to the outer sides of the movable screws (16).
3. The civil air defense door with the buffering function according to claim 1, wherein: two the fixed ring (4) are all fixedly connected with annular spring (19) in one side opposite to each other, two annular spring (19) all with buffer tank (2) fixed connection, two annular spring (19) all are located the outside of dead lever (3).
4. The civil air defense door with the buffering function according to claim 1, wherein: the top and the bottom of buffer board (9) are all fixedly connected with movable slide block (20), fixed spout has all been seted up to interior roof and the interior diapire of buffer tank (2), two movable slide block (20) respectively with two fixed spouts sliding connection.
5. The civil air defense door with the buffering function according to claim 1, wherein: the top and the bottom of buffer tank (2) are all fixedly connected with installation piece (21), the quantity of installation piece (21) is four, four the inboard all threaded connection of installation piece (21) has connecting screw (22).
6. The civil air defense door with the buffering function according to claim 1, wherein: the outside fixedly connected with of people's air defense door body (1) is grabbed handle (23), fixed block (6) are through movable pin and regulation pole (7) swing joint, regulation pole (7) are through connecting pin and connecting block (8) swing joint.
7. The civil air defense door with the buffering function according to claim 1, wherein: the inner sides of the two fixing rings (4) are provided with sliding through holes with the same diameter as the fixing rod (3), the two sliding through holes are in sliding connection with the fixing rod (3), and the buffer spring (5) is located on the outer side of the fixing rod (3).
8. The civil air defense door with the buffering function according to claim 1, wherein: the left side of the buffer box (2) is provided with a fixed square hole, and the fixed square block (10) is in sliding connection with the fixed square hole.
9. The civil air defense door with the buffering function according to claim 2, wherein: the left side of fixed plate (11) has seted up the location square hole, location square plate (12) are located the inboard in location square hole, the constant head tank has all been seted up to the top and the bottom of location square plate (12), and the quantity of constant head tank is four, four locating piece (17) respectively with four constant head tank joint.
10. The civil air defense door with the buffering function according to claim 2, wherein: one end of the movable screw rod (16) far away from the movable rotating block (18) sequentially penetrates through the fixed plate (11) and the fixed screw block (15) and extends to the outer side of the positioning block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321207552.0U CN219569947U (en) | 2023-05-18 | 2023-05-18 | Civil air defense door with buffer function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321207552.0U CN219569947U (en) | 2023-05-18 | 2023-05-18 | Civil air defense door with buffer function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219569947U true CN219569947U (en) | 2023-08-22 |
Family
ID=87671155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321207552.0U Active CN219569947U (en) | 2023-05-18 | 2023-05-18 | Civil air defense door with buffer function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219569947U (en) |
-
2023
- 2023-05-18 CN CN202321207552.0U patent/CN219569947U/en active Active
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