CN111535717B - Self-buffering type anti-seismic civil air defense door - Google Patents
Self-buffering type anti-seismic civil air defense door Download PDFInfo
- Publication number
- CN111535717B CN111535717B CN202010449704.2A CN202010449704A CN111535717B CN 111535717 B CN111535717 B CN 111535717B CN 202010449704 A CN202010449704 A CN 202010449704A CN 111535717 B CN111535717 B CN 111535717B
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- China
- Prior art keywords
- block
- supporting plate
- connecting rod
- shock absorption
- door
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a self-buffering type anti-seismic civil air defense door which comprises a door body, wherein the door body is rotatably connected to a wall body through a rotating part, a door frame matched with the door body is arranged on the outer side of the wall body, a first mounting block is arranged on one side, away from the rotating part and the door body, a first damping block matched with the first mounting block is arranged on the wall body, away from the rotating part, a second mounting block is arranged in the middle of the top end of the door body, and a second damping block matched with the second mounting block is correspondingly arranged on the wall body.
Description
Technical Field
The invention relates to the technical field of civil air defense doors, in particular to a self-buffering type anti-seismic civil air defense door.
Background
The civil air defense door is a door of an entrance and an exit of civil protection engineering, has more distinct classification, and comprises various civil air defense devices such as a common single-leaf protective airtight door, a common double-leaf protective airtight door, an airtight door, a movable threshold single-leaf protective airtight door, a double-leaf protective airtight door, an airtight door and the like, is a door used by government mobilization and organization masses in the process of taking air defense, disaster resistance and relief measures to implement rescue and reduce the harm of disasters.
People's air defense door adopts concrete and steel bar construction to pour and forms, in order to reach the demand of its self function, people's air defense door self volume and quality are all great, and people's air defense door is when closing the door, because inertial action can receive great impact force, current people's air defense door is not equipped with buffering damper however to can not effectual buffering external impact force, huge external force in the twinkling of an eye can lead to people's air defense door acutely to shake, reduces people's air defense door life.
Disclosure of Invention
The invention aims to provide a self-buffering type anti-seismic civil air defense door to solve the technical problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a from buffering formula antidetonation people's air defense door, includes the door body, the door body rotates through rotating to be connected on the wall body, the wall body outside be equipped with the door frame of door body looks adaptation keeps away from rotate the piece one side of the door body is equipped with first installation piece, keeps away from rotate the piece be equipped with on the wall body with first installation piece matches the first snubber block that uses, the top middle part of the door body is equipped with second installation piece, correspond on the wall body be equipped with the second snubber block that second installation piece matches and uses.
Further, the inside vacuole formation structure of first snubber block, be equipped with in the cavity structure with first installation piece matched with first recess, first recess tip is equipped with first backup pad and second backup pad in proper order, be equipped with head rod and second connecting rod between first backup pad and the second backup pad, head rod and second connecting rod pass through pivot cross connection, be equipped with the spout in the second backup pad, head rod and second connecting rod can slide in the spout, fixed mounting has last fixed block and lower fixed block in the head rod and the second connecting rod top outside and bottom outside difference, and is equipped with the elastic component between the last fixed block of homonymy and the lower fixed block.
Furthermore, the first connecting rod and the second connecting rod are hinged to the first supporting plate, the first supporting plate can move in the first damping block, and the second supporting plate is fixed at one end close to the wall body.
Furthermore, a second groove matched with the second mounting block for use is formed in the second damping block, a third supporting plate and a fourth supporting plate are sequentially arranged at the end part of the second groove, and a plurality of first buffer springs are extruded between the third supporting plate and the fourth supporting plate.
Furthermore, the third supporting plate can move in the second damping block, the fourth supporting plate can be slidably connected in the second damping block, one side, close to the wall body, of the fourth supporting plate is connected with the fifth supporting plate through a second buffer spring, and the fifth supporting plate is fixed inside the second damping block.
Further, the thickness of the first damping block is larger than that of the second damping block, and the thickness of the second damping block is larger than that of the door frame.
Furthermore, the first mounting block and the second mounting block are fixedly connected with the door body through a connecting column, and the connecting column and the door body are of an integrally formed structure.
Furthermore, the depth of first recess and second recess is greater than respectively the width of first installation piece and second installation piece, just first recess and second recess one side all are equipped with the logical groove that is used for the spliced pole to pass through.
Compared with the prior art, the invention has the beneficial effects that:
the invention is characterized in that the wall body is provided with a first damping block and a second damping block, when the door is closed, a first mounting block at one side of the door body enters into a first groove and is extruded with a first support plate, a first connecting rod and a second connecting rod between the first support plate and the second support plate move towards two sides of a chute in the extrusion process, so as to drive the first support plate to move towards the second support plate, because an elastic part is arranged between the first connecting rod and the second connecting rod, the elastic part is pressed when the first connecting rod and the second connecting rod move towards two sides of the chute, the impact force when the door is closed can be buffered through the elastic part, when the first support plate moves towards the second support plate, the second mounting block enters into the second groove and extrudes a third support plate, the third support plate drives the fourth support plate to move towards a fifth support plate by extruding a first buffer spring, the first buffer spring and the second buffer spring are used for buffering impact force generated when the door is closed again, so that the whole shock absorption and buffering effect is good, and the service life of the civil air defense door can be prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a first damper block according to the present invention;
FIG. 3 is a top view of a second snubber block of the present invention;
FIG. 4 is a right side view of a second snubber block of the present invention.
In the figure: 1-a door body; 2-a rotating member; 3, a wall body; 4-a door frame; 5-a first mounting block; 6-a first snubber block; 601-a first groove; 602-a first support plate; 603-a second support plate; 604-a first connecting rod; 605-a second connecting rod; 606-a rotating shaft; 607-a chute; 608-fixing block; 609-lower fixed block; 610-an elastic member; 7-a second mounting block; 8-a second snubber block; 801-a second groove; 802-a third support plate; 803-fourth support plate; 804-a first buffer spring; 805-a second buffer spring; 806-a fifth support plate; 9-a connector; 10-through groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a self-buffering type anti-seismic civil air defense door comprises a door body 1, wherein the door body 1 is rotatably connected to a wall body 3 through a rotating member 2, a door frame 4 matched with the door body 1 is arranged on the outer side of the wall body 3, a first mounting block 5 is arranged on one side, away from the rotating member 2, of the door body 1, a first damping block 6 matched with the first mounting block 5 is arranged on the wall body 3 away from the rotating member 2, a second mounting block 7 is arranged in the middle of the top end of the door body 1, and a second damping block 8 matched with the second mounting block 7 is correspondingly arranged on the wall body 3.
In this embodiment, the first mounting block 5 has a length and thickness of 30cm and 4cm, respectively, and a width of 10cm, and the second mounting block 7 has a length and thickness of 25cm and 4cm, respectively, and a width of 8 cm.
A cavity structure is formed inside the first shock absorption block 6, a first groove 601 matched with the first installation block 5 is arranged in the cavity structure, a first supporting plate 602 and a second supporting plate 603 are sequentially arranged at the end part of the first groove 601, a first connecting rod 604 and a second connecting rod 605 are arranged between the first supporting plate 602 and the second supporting plate 603, the first connecting rod 604 and the second connecting rod 605 are connected in a cross mode through a rotating shaft 606, a sliding groove 607 is arranged in the second supporting plate 603, the first connecting rod 604 and the second connecting rod 605 can slide in the sliding groove 607, an upper fixing block 608 and a lower fixing block 609 are fixedly arranged on the outer side of the top end and the outer side of the bottom end of the first connecting rod 604 and the second connecting rod 605 respectively, and an elastic element 610 is arranged between the upper fixing block 608 and the lower fixing block 609 on the same side.
The first connecting rod 604 and the second connecting rod 605 are hinged on the first supporting plate 602, the first supporting plate 602 can move in the first damper block 6, and the second supporting plate 603 is fixed at one end close to the wall 3.
In this embodiment, when the first mounting block 5 enters the first groove 601 and is pressed against the first support plate 602, the first connection rod 604 and the second connection rod 605 between the first support plate 602 and the second support plate 603 move to two sides of the sliding groove 607 during the pressing process, the elastic member 610 disposed between the first connection rod 604 and the second connection rod 605 can buffer the impact force when the door is closed, and after the door body 1 is opened, the elastic member 610 enables the first connection rod 604 and the second connection rod 605 to reset.
A second groove 801 matched with the second mounting block 7 for use is formed in the second damping block 8, a third support plate 802 and a fourth support plate 803 are sequentially arranged at the end of the second groove 801, and a plurality of first buffer springs 804 are extruded between the third support plate 802 and the fourth support plate 803.
The third supporting plate 802 is movable in the second damper block 8, the fourth supporting plate 803 is slidably connected in the second damper block 8, one side of the fourth supporting plate 803 close to the wall 3 is connected to a fifth supporting plate 806 through a second buffer spring 805, and the fifth supporting plate 805 is fixed in the second damper block 8.
In this embodiment, the third supporting plate 802 can be designed to be slidably connected inside the second damping block 8, and the third supporting plate 802 can also be designed not to contact with the second damping block 8, and can be slidably arranged inside the second damping plate 8 by designing two sets of buffer springs and the fourth supporting plate 803, so that the damping effect is superior and durable and practical.
The thickness of the first damping block 6 is greater than that of the second damping block 8, and the thickness of the second damping block 8 is greater than that of the door frame 4.
In this embodiment, since the thickness of the first damper block 6 is greater than the thickness of the second damper block 8, during the door closing process, the first damper block 6 firstly performs primary buffering and damping on the impact force generated during the door closing process, the first support rod 602 and the second support rod 603 move to both sides of the sliding groove 607 in the first damper block 6, the elastic member 610 buffers the impact force, when the second mounting block 7 contacts the second damper block 8, the second damper block 8 performs secondary buffering and damping on the impact force, thereby reducing the impact force during the door closing process, and the damping effect is good.
First installation piece 5 and second installation piece 7 are all through spliced pole 9 and door body 1 fixed connection, just spliced pole 9 with door body 1 is the integrated into one piece structure.
In the present embodiment, the connecting column 9 and the door body 1 are cast integrally with concrete, and the first and second mounting blocks 5 and 7 are fixed to the connecting column 9.
The degree of depth of first recess 601 and second recess 801 all is greater than the width of first installation piece 5 and second installation piece 7, just first recess 601 and second recess 801 one side all are equipped with the logical groove 10 that is used for the spliced pole to pass through, are equipped with logical groove 10, when the door body 1 is closed, make things convenient for smooth entering into first recess 601 and the second recess 801 of first installation piece 5 and second installation piece 7 in, the degree of depth of designing first recess 601 and second recess 801 simultaneously is greater than respectively the width of first installation piece 5 and second installation piece 7 conveniently rotates the door frame 4 with the door body 1 in through rotating piece 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a from buffering formula antidetonation people's air defense door, includes a body (1), the body (1) rotates through rotating (2) and connects on wall body (3), wall body (3) outside be equipped with door frame (4) of the body (1) looks adaptation, its characterized in that: a first mounting block (5) is arranged on one side, far away from the rotating part (2) and the door body (1), a first damping block (6) matched with the first mounting block (5) is arranged on the wall body (3) far away from the rotating part (2), a second mounting block (7) is arranged in the middle of the top end of the door body (1), and a second damping block (8) matched with the second mounting block (7) is correspondingly arranged on the wall body (3);
a cavity structure is formed inside the first shock absorption block (6), a first groove (601) matched with the first installation block (5) is arranged in the cavity structure, a first support plate (602) and a second support plate (603) are sequentially arranged at the end part of the first groove (601), a first connecting rod (604) and a second connecting rod (605) are arranged between the first support plate (602) and the second support plate (603), the first connecting rod (604) and the second connecting rod (605) are in cross connection through a rotating shaft (606), a sliding groove (607) is arranged in the second support plate (603), the first connecting rod (604) and the second connecting rod (605) can slide in the sliding groove (607), an upper fixing block (608) and a lower fixing block (609) are respectively and fixedly arranged on the outer side of the top end and the outer side of the bottom end of the first connecting rod (604) and the second connecting rod (605), an elastic element (610) is arranged between the upper fixing block (608) and the lower fixing block (609) on the same side;
the first connecting rod (604) and the second connecting rod (605) are hinged on the first supporting plate (602), the first supporting plate (602) can move in the first shock absorption block (6), and the second supporting plate (603) is fixed at one end, close to the wall body (3), in the first shock absorption block (6);
a second groove (801) matched with the second mounting block (7) for use is formed in the second damping block (8), a third supporting plate (802) and a fourth supporting plate (803) are sequentially arranged at the end part of the second groove (801), and a plurality of first buffer springs (804) are extruded between the third supporting plate (802) and the fourth supporting plate (803);
the third supporting plate (802) can move in the second shock absorption block (8), the fourth supporting plate (803) can be connected in the second shock absorption block (8) in a sliding mode, one side, close to the wall body (3), of the fourth supporting plate (803) is connected with a fifth supporting plate (806) through a second buffer spring (805), and the fifth supporting plate (806) is fixed inside the second shock absorption block (8);
the thickness of the first damping block (6) is greater than that of the second damping block (8), and the thickness of the second damping block (8) is greater than that of the door frame (4);
the thickness of the first shock absorption block (6) is larger than that of the second shock absorption block (8), so that in the door closing process, the first shock absorption block (6) firstly performs primary buffering and shock absorption on impact force generated in the door closing process, the first connecting rod (604) and the second connecting rod (605) in the first shock absorption block (6) move towards two sides of the sliding groove (607), the elastic piece (610) buffers the impact force, and when the second installation block (7) contacts the second shock absorption block (8), the second shock absorption block (8) performs secondary buffering and shock absorption on the impact force, so that the impact force generated in the door closing process is reduced, and the shock absorption effect is good;
the first mounting block (5) and the second mounting block (7) are fixedly connected with the door body (1) through a connecting column (9), and the connecting column (9) and the door body (1) are of an integrally formed structure;
the depths of the first groove (601) and the second groove (801) are respectively greater than the widths of the first mounting block (5) and the second mounting block (7), and one sides of the first groove (601) and the second groove (901) are provided with through grooves (10) for connecting columns to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010449704.2A CN111535717B (en) | 2020-05-25 | 2020-05-25 | Self-buffering type anti-seismic civil air defense door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010449704.2A CN111535717B (en) | 2020-05-25 | 2020-05-25 | Self-buffering type anti-seismic civil air defense door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111535717A CN111535717A (en) | 2020-08-14 |
| CN111535717B true CN111535717B (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010449704.2A Active CN111535717B (en) | 2020-05-25 | 2020-05-25 | Self-buffering type anti-seismic civil air defense door |
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| CN (1) | CN111535717B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065224A (en) * | 2020-10-19 | 2020-12-11 | 温州优帅家具有限公司 | Translation driving type folding automatic door |
| CN113216794B (en) * | 2021-05-13 | 2022-10-25 | 四川国安捷检测技术有限公司 | People's air defense door with movable doorsill |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN206933447U (en) * | 2017-07-01 | 2018-01-30 | 常州多莫科智能装备有限公司 | A kind of construction safety cap with anti-collision |
| CN208040260U (en) * | 2018-04-03 | 2018-11-02 | 保定市建筑设计院有限公司 | A kind of external closed guard gate vibration absorber |
| CN208215373U (en) * | 2018-04-24 | 2018-12-11 | 江苏建筑职业技术学院 | A kind of manipulator of the robot with pooling feature |
| CN109896160A (en) * | 2017-12-09 | 2019-06-18 | 西安谷德电子科技有限公司 | A kind of communication network device transport device |
| CN209556831U (en) * | 2018-10-19 | 2019-10-29 | 浙江众幸防护设备有限公司 | Antidetonation closed guard gate |
-
2020
- 2020-05-25 CN CN202010449704.2A patent/CN111535717B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206933447U (en) * | 2017-07-01 | 2018-01-30 | 常州多莫科智能装备有限公司 | A kind of construction safety cap with anti-collision |
| CN109896160A (en) * | 2017-12-09 | 2019-06-18 | 西安谷德电子科技有限公司 | A kind of communication network device transport device |
| CN208040260U (en) * | 2018-04-03 | 2018-11-02 | 保定市建筑设计院有限公司 | A kind of external closed guard gate vibration absorber |
| CN208215373U (en) * | 2018-04-24 | 2018-12-11 | 江苏建筑职业技术学院 | A kind of manipulator of the robot with pooling feature |
| CN209556831U (en) * | 2018-10-19 | 2019-10-29 | 浙江众幸防护设备有限公司 | Antidetonation closed guard gate |
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| Publication number | Publication date |
|---|---|
| CN111535717A (en) | 2020-08-14 |
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Address after: 241000 No. 5, Nanfang Avenue, Yingang industrial concentration zone, LIULANG Town, Wanyi District, Wuhu City, Anhui Province Applicant after: Anhui Baiyi Technology Co.,Ltd. Address before: 241100 Yingang Industrial Park, LIULANG Town, Wuhu County, Wuhu City, Anhui Province Applicant before: WUHU BAIYI CIVIL AIR DEFENCE ENGINEERING PROTECTION EQUIPMENT Co.,Ltd. |
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