CN209353941U - A kind of support for people's air defense door leaf and fixed device - Google Patents
A kind of support for people's air defense door leaf and fixed device Download PDFInfo
- Publication number
- CN209353941U CN209353941U CN201821862589.6U CN201821862589U CN209353941U CN 209353941 U CN209353941 U CN 209353941U CN 201821862589 U CN201821862589 U CN 201821862589U CN 209353941 U CN209353941 U CN 209353941U
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- China
- Prior art keywords
- guard gate
- closed guard
- doorframe
- mounting
- people
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Abstract
The utility model discloses a kind of support for people's air defense door leaf and fixed devices, including doorframe, middle position inside the doorframe is provided with closed guard gate, and the bottom position inside doorframe close to closed guard gate is equipped with limit plate, the side of the doorframe front surface is symmetrically opened up there are two the second mounting groove, and doorframe front surface symmetrically offers first sliding groove and second sliding slot at a side position of two the second mounting grooves, the inside of two second mounting grooves has been bolted to connection the second mounting plate, the utility model is provided with first sliding groove, second sliding slot, first sliding block, second sliding block and the second mounting groove, realize the Fast Installation of closed guard gate, without repeatedly adjusting position, improve the installation effectiveness of closed guard gate, provided with limit plate, buffer spring, magnet block and piston rod, realization limits closed guard gate , prevent closed guard gate because the time is long, from great and sagging, ensure that the usability and safety of closed guard gate.
Description
Technical field
The utility model belongs to closed guard gate's technical field, and in particular to a kind of support for people's air defense door leaf and fixed dress
It sets.
Background technique
People's air defense is also known as civil defence, is that government mobilizes and the tissue masses take anti-air strike, measure of fighting calamities and providing relief, implement rescue action
And the activity of prevention and mitigation disaster harm, and closed guard gate is exactly the door of people's protection works entrance, closed guard gate's classification ratio
It is sharper, there are common single, double fan airtight blast door and sealed door, the single, double fan airtight blast door of movable sill and sealed door etc. a variety of
Defense equipment.
But the support of people's air defense door leaf currently on the market and fixed device still have certain lack in use
It falls into, for example, position need to be repeatedly adjusted when the rotational structure installation of closed guard gate, it is erroneous for installation, the installation effectiveness of closed guard gate is influenced, separately
Outer closed guard gate uses for a long time, because the time is long, from it is great due to be easy to happen sagging, security performance is low, influences the use of closed guard gate.
Utility model content
The purpose of this utility model is to provide a kind of support for people's air defense door leaf and fixed devices, to solve above-mentioned back
Position need to be repeatedly adjusted when the installation proposed in scape technology, erroneous for installation, installation effectiveness is low, and in addition closed guard gate is because the time is long, oneself
It is great and be easy to happen sagging, the low problem of security performance.
To achieve the above object, the utility model provides the following technical solutions: a kind of support for people's air defense door leaf and solid
Determine device, including doorframe, the middle position inside the doorframe is provided with closed guard gate, and close to the bottom of closed guard gate inside doorframe
Limit plate is installed, the side of the doorframe front surface symmetrically opens up that there are two the second mounting grooves, and table before doorframe at portion position
Face symmetrically offers first sliding groove and second sliding slot, two second peaces at a side position of two the second mounting grooves
The inside of tankage has been bolted to connection the second mounting plate, and the front surface of two second mounting plates is symmetrically installed
There are bottom plate and upper mounted plate, and two the second mounting plates are symmetrically installed relative to the side of bottom plate and upper mounted plate
There are the first sliding block corresponding with first sliding groove and second sliding slot and the second sliding block, two bottom plates and upper mounted plate
Between coupling rod is connected with by bolt axle, the side of closed guard gate's front surface is symmetrically installed with and two the second mounting grooves
One-to-one first mounting groove, and closed guard gate is equipped with runner relative to the middle position of the first mounting groove side, two
The inside of first mounting groove has been bolted to connection the first mounting plate, and two coupling rods are relative to bolt axle
One end the first mounting plate respectively corresponding thereto be connected, the internal symmetry of the limit plate is opened up there are two spring groove,
And the interior bottom portion of two spring grooves is respectively and fixedly provided with bottom plate, the top of two bottom plates is respectively connected with piston rod, described in two
The top of piston rod is mounted on magnet block, and the outside of two piston rods is arranged with buffer spring.
Preferably, the closed guard gate and doorframe are rotatablely connected by coupling rod.
Preferably, the outer cover of the runner is equipped with antiskid glue sleeve.
Preferably, first sliding block and the second sliding block are a kind of T-type structure.
Preferably, sealing rubber ring is provided between the closed guard gate and doorframe.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is provided with first sliding groove, second sliding slot, the first sliding block, the second sliding block and the second mounting groove, peace
When dress, doorframe is first fixed on the wall by installation personnel, then the first sliding block of the second mounting plate side and the second sliding block are distinguished
It is directed at first sliding groove and second sliding slot, and the first sliding block and the second sliding block are separately inserted in first sliding groove and second sliding slot, with
Second mounting plate is slidably installed into the second mounting groove, and is fixed in the second mounting groove by bolt, then
Coupling rod is fixed in the first mounting groove on closed guard gate by installation personnel by the first mounting plate, and by coupling rod relative to
One end of one mounting plate is fixed between upper mounted plate and bottom plate by bolt axle, and closed guard gate is passed through coupling rod and door
Frame is attached, and is completed the installation of closed guard gate, and then pass through the quick positioning of the second mounting plate, is realized the quick peace of closed guard gate
Dress, without repeatedly adjustment position, installation convenience improves the installation effectiveness of closed guard gate.
(2) the utility model is provided with limit plate, buffer spring, magnet block and piston rod, in use, magnet block
The bottom of closed guard gate will be pull-in in limit plate contained spring slot by the end of the fixed piston rod of bottom plate by magnetic force, to work
Stopper rod plays the role of limit, realizes that piston rod is supported closed guard gate by the bottom of closed guard gate, while being arranged outside it
Buffer spring buffers closed guard gate, and under the mating reaction of limit plate, and realization limits closed guard gate, to prevent people
Anti- door because the time is long, from great and sagging, ensure that the usability and safety of closed guard gate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the second mounting plate of the utility model；
Fig. 3 is the partial enlarged view at the utility model B；
Fig. 4 is the partial enlarged view at the utility model A；
In figure: 1- doorframe；2- closed guard gate；The first mounting plate of 3-；4- coupling rod；The second mounting plate of 5-；6- bottom plate；7-
Upper mounted plate；8- first sliding groove；9- second sliding slot；10- limit plate；11- runner；The first sliding block of 12-；The second sliding block of 13-；14-
Spring groove；15- bottom plate；16- buffer spring；17- magnet block；18- bolt axle；19- piston rod；The first mounting groove of 20-；21-
Two mounting grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to shown in Fig. 1-Fig. 4, the utility model provides a kind of technical solution: a kind of support for people's air defense door leaf and
Device, including doorframe 1 are fixed, the middle position inside doorframe 1 is provided with closed guard gate 2, and 1 inside of doorframe is close to closed guard gate 2
Bottom position limit plate 10 is installed, limit plate 10 can limit closed guard gate 2, while its internal piston rod 19
Closed guard gate 2 is supported by the bottom of closed guard gate 2, buffer spring 16 buffers closed guard gate 2, with prevent closed guard gate 2 because
Time is long, from great and sagging, ensure that the usability and safety of closed guard gate 2, the side of 1 front surface of doorframe symmetrically offers
Two the second mounting grooves 21, and 1 front surface of doorframe symmetrically offers at a side position of two the second mounting grooves 21
One sliding slot 8 and second sliding slot 9, the inside of two the second mounting grooves 21 have been bolted to connection the second mounting plate 5, and two
The front surface of second mounting plate 5 is symmetrically installed with bottom plate 6 and upper mounted plate 7, and two the second mounting plates 5 are relative under
The side of fixed plate 6 and upper mounted plate 7 is symmetrically installed with first sliding block corresponding with first sliding groove 8 and second sliding slot 9
12 and second sliding block 13, by the cooperation between the first sliding block 12 and the second sliding block 13 and first sliding groove 8 and second sliding slot 9, just
It is slidably mounted on the inside of the second mounting groove 21 in the second mounting plate 5, the second quickly positioning of mounting plate 5 is realized, without repeatedly micro-
Adjusted position improves installation effectiveness, is connected with coupling rod by bolt axle 18 between two bottom plates 6 and upper mounted plate 7
4, the side of 2 front surface of closed guard gate is symmetrically installed with and two one-to-one first mounting grooves 20 of the second mounting groove 21, and people
Anti- door 2 is equipped with runner 11 relative to the middle position of 20 side of the first mounting groove, and the inside of two the first mounting grooves 20 is equal
It is bolted to connection the first mounting plate 3, two coupling rods 4 are distinguished corresponding thereto relative to one end of bolt axle 18
First mounting plate 3 is connected, and the internal symmetry of limit plate 10 is opened up there are two spring groove 14, and the inner bottom of two spring grooves 14
Portion is respectively and fixedly provided with bottom plate 15, and the top of two bottom plates 15 is respectively connected with piston rod 19, and the top of two piston rods 19 is mounted on
Magnet block 17, the end of piston rod 19 can be pull-in on the bottom of closed guard gate 2 by magnet block 17 by magnetic force, to guarantee piston rod 19
Position-limiting action, and the outside of two piston rods 19 is arranged with buffer spring 16.
Further, closed guard gate 2 is rotatablely connected with doorframe 1 by coupling rod 4.
Specifically, the outer cover of runner 11 is equipped with antiskid glue sleeve.
It is worth noting that the first sliding block 12 and the second sliding block 13 are a kind of T-type structure.
Further, sealing rubber ring is provided between closed guard gate 2 and doorframe 1.
The working principle and process for using of the utility model: when the utility model is used, installation personnel first consolidates doorframe 1
It is scheduled on wall, then the first sliding block 12 of 5 side of the second mounting plate and the second sliding block 13 is respectively aligned to first sliding groove 8 and second
Sliding slot 9, and the first sliding block 12 and the second sliding block 13 are separately inserted in first sliding groove 8 and second sliding slot 9, by the second mounting plate
5 are slidably installed into the second mounting groove 21, and then realize the quick positioning of the second mounting plate 5, convenient for the peace of the second mounting plate 5
Dress, then coupling rod 4 is fixed in the first mounting groove 20 on closed guard gate 2 by installation personnel by the first mounting plate 3, and will even
Shaft 4 is fixed between upper mounted plate 7 and bottom plate 6 relative to one end of the first mounting plate 3 by bolt axle 18, Jin Ershi
The installation of existing closed guard gate 2, when needing to open the door, installation personnel can be rotated runner 11, and pull out closed guard gate 2, make closed guard gate 2
Rotating opening under the action of coupling rod 4, realizes the disengaging of people, and in the use process of closed guard gate 2, magnet block 17 passes through magnetic
Power will be pull-in on the bottom of closed guard gate 2 by the end of the fixed piston rod 19 of bottom plate 15 in 10 contained spring slot 14 of limit plate,
Realize that piston rod 19 is supported closed guard gate 2 by the bottom of closed guard gate 2, while the buffer spring 16 being arranged outside it is to people's air defense
Door 2 is buffered, and under the mating reaction of limit plate 10, and realization limits closed guard gate 2, with prevent closed guard gate 2 because when
Between it is long, from great and sagging, ensure that the usability and safety of closed guard gate 2, in addition, the magnetic force of magnet block 17 is certain, open the door
When people only need to slightly exert oneself, magnet block 17 plays the role of limiting piston rod 19.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of support for people's air defense door leaf and fixed device, including doorframe (1), it is characterised in that: the doorframe (1) is internal
Middle position be provided with closed guard gate (2), and the internal bottom position close to closed guard gate (2) of doorframe (1) is equipped with limit
Plate (10), the side of doorframe (1) front surface is symmetrically opened up there are two the second mounting groove (21), and doorframe (1) front surface is leaned on
First sliding groove (8) and second sliding slot (9) are symmetrically offered at one side position of nearly two the second mounting grooves (21), described in two
The inside of second mounting groove (21) has been bolted to connection the second mounting plate (5), two second mounting plates (5)
Front surface is symmetrically installed with bottom plate (6) and upper mounted plate (7), and two the second mounting plates (5) are relative to bottom plate
(6) and the side of upper mounted plate (7) is symmetrically installed with corresponding first cunning with first sliding groove (8) and second sliding slot (9)
Block (12) and the second sliding block (13) are connect by bolt axle (18) between two bottom plates (6) and upper mounted plate (7)
Have coupling rod (4), the side of closed guard gate (2) front surface is symmetrically installed with one-to-one with two the second mounting grooves (21)
First mounting groove (20), and closed guard gate (2) is equipped with runner (11) relative to the middle position of the first mounting groove (20) side,
The inside of two first mounting grooves (20) has been bolted to connection the first mounting plate (3), two coupling rods
(4) it is connected relative to the first mounting plate (3) of one end of bolt axle (18) respectively corresponding thereto, the limit plate (10)
Internal symmetry is opened up there are two spring groove (14), and the interior bottom portion of two spring grooves (14) is respectively and fixedly provided with bottom plate (15), and two
The top of the bottom plate (15) is respectively connected with piston rod (19), and the top of two piston rods (19) is mounted on magnet block
(17), and the outside of two piston rods (19) is arranged with buffer spring (16).
2. a kind of support for people's air defense door leaf according to claim 1 and fixed device, it is characterised in that: the people's air defense
Door (2) and doorframe (1) are rotatablely connected by coupling rod (4).
3. a kind of support for people's air defense door leaf according to claim 1 and fixed device, it is characterised in that: the runner
(11) outer cover is equipped with antiskid glue sleeve.
4. a kind of support for people's air defense door leaf according to claim 1 and fixed device, it is characterised in that: described first
Sliding block (12) and the second sliding block (13) are a kind of T-type structure.
5. a kind of support for people's air defense door leaf according to claim 1 and fixed device, it is characterised in that: the people's air defense
Sealing rubber ring is provided between door (2) and doorframe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821862589.6U CN209353941U (en) | 2018-11-13 | 2018-11-13 | A kind of support for people's air defense door leaf and fixed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821862589.6U CN209353941U (en) | 2018-11-13 | 2018-11-13 | A kind of support for people's air defense door leaf and fixed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209353941U true CN209353941U (en) | 2019-09-06 |
Family
ID=67783505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821862589.6U Active CN209353941U (en) | 2018-11-13 | 2018-11-13 | A kind of support for people's air defense door leaf and fixed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209353941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302477A (en) * | 2020-10-10 | 2021-02-02 | 赣州市桐鑫金属制品有限公司 | Courtyard door with buffering and speed reducing functions |
-
2018
- 2018-11-13 CN CN201821862589.6U patent/CN209353941U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302477A (en) * | 2020-10-10 | 2021-02-02 | 赣州市桐鑫金属制品有限公司 | Courtyard door with buffering and speed reducing functions |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |