CN209324229U - A kind of high strength reinforced concrete protective door - Google Patents
A kind of high strength reinforced concrete protective door Download PDFInfo
- Publication number
- CN209324229U CN209324229U CN201821396503.5U CN201821396503U CN209324229U CN 209324229 U CN209324229 U CN 209324229U CN 201821396503 U CN201821396503 U CN 201821396503U CN 209324229 U CN209324229 U CN 209324229U
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- door leaf
- air bag
- boss
- high strength
- reinforced concrete
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Abstract
The utility model discloses a kind of high strength reinforced concrete protective doors, including door leaf and doorframe, and the side of door leaf is flexibly connected by hinge page with doorframe, door leaf is close to the side of doorframe circumferentially arranged with sealing device, wherein sealing device includes gasket and the first air bag, and door leaf is equipped with first pump housing being connected by pipeline with the first air bag, and doorframe includes movable sill and upper frame body, wherein the bottom of upper frame body is equipped with the sliding slot being adapted to movable sill, and movable sill is movably disposed in sliding slot.The utility model is designed reasonably, structure is simple, easy to operate, and installing and dismounting is easy, light, intensity is high, good seal performance, has promotional value.
Description
Technical field
The utility model belongs to protective door technical field, and in particular to a kind of high strength reinforced concrete protective door.
Background technique
Airtight blast door is a kind of safeguard being mounted on building, is mainly used for stopping shock wave and completely cut off toxic
Gas, protective action support personnel's safety can be played by encountering burst accident closing airtight blast door.The threshold machine of airtight blast door
Structure is divided into fixed threshold, movable sill, landing-type threshold.Fixed threshold cost is lower, but inconvenient personnel and vehicles while passing；It is living
Threshold can be installed when needed, play protection and sealing function；The lifting of landing-type threshold needs to overcome gravity, the driving needed
Power is larger, and cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of high strength reinforced concrete protective doors, to solve above-mentioned background technique
Proposed in the problem of.
To achieve the above object, the utility model is the following technical schemes are provided: a kind of high strength reinforced concrete protective door,
Its structural feature is: including door leaf and doorframe, and the side of door leaf is flexibly connected by hinge page with doorframe, and door leaf includes door leaf
Outline border is wherein equipped with several partitions in door leaf outer frame, and door leaf outer frame is divided into the cell that several arrays arrange, door by partition
The side close to doorframe is fanned circumferentially arranged with sealing device, wherein sealing device includes gasket and the first air bag, and door leaf is set
There is first pump housing being connected by pipeline with the first air bag, doorframe includes movable sill and upper frame body, wherein the bottom of upper frame body
Equipped with the sliding slot being adapted to movable sill, and movable sill is movably disposed in sliding slot, and movable sill includes first be wholely set
Boss, second boss and third boss, wherein first boss is provided close to the side of door leaf, and second boss is set to first boss
Baffle corresponding with first boss position and corresponding with third lug boss position the are equipped between third boss, in sliding slot
Two air bags, and upper frame body is equipped with second pump housing being connected with the second air bag.
Preferably, the top of door leaf, bottom and the side far from hinge page are equipped with locking, and door leaf is equipped with door knob
Hand.
Preferably, door leaf outer frame and partition are made of Steel material.
Preferably, being separately filled with the metal plate of armored concrete and honeycomb in two adjacent cells.
Preferably, gasket fits with the first air bag.
Preferably, the section of the first air bag be L-type, wherein the first air bag circumferentially respectively with movable sill and upper frame body
It fits, and the first air bag is made of fire proofing material.
Preferably, movable sill is equipped with position-limit mechanism far from the side of door leaf, and movable sill is fixed by position-limit mechanism
On the ground.
Preferably, upper frame body is equipped with the equipment box with chamber door, wherein second pump housing is set in equipment box, and the second pump
Body is connected by pipeline with the second air bag.
Preferably, the section of the second air bag is " [" type, and the second air bag is made of fire proofing material.
Compared with prior art, the utility model is designed reasonably, structure is simple, easy to operate, and installing and dismounting is easy, matter
Gently, intensity is high, good seal performance, has promotional value.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the partial structural diagram of Fig. 2；
Fig. 4 is the right view of the utility model；
Fig. 5 is the structural schematic diagram of the utility model door leaf；
In figure: 1- door leaf, 2- doorframe, 3- hinge page, 4- door leaf outer frame, 5- partition, 6- cell, 7- gasket, 8- first
Air bag, 9- pipeline, first pump housing of 10-, 11- movable sill, 12- upper frame body, 13- sliding slot, 14- first boss, 15- second boss,
16- third boss, 17- baffle, the second air bag of 18-, second pump housing of 19-, 20- locking, 21- door handle, 22- chamber door, 23- equipment
Case.
Specific embodiment
Explanation is further explained to the utility model with reference to the accompanying drawing, but does not limit the protection model of the utility model
It encloses.
In the description of the present invention, it should be noted that term " on ", "lower", "left", "right", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution, a kind of high strength reinforced concrete protective door, packet
Door leaf 1 and doorframe 2 are included, and the side of door leaf 1 is flexibly connected by hinge page 3 with doorframe 2, the door leaf 1 includes door leaf outer frame
4, several partitions 5 are wherein equipped in door leaf outer frame 4, and door leaf outer frame 4 is divided into the cell 6 that several arrays arrange by partition 5,
The door leaf 1 is close to the side of doorframe 2 circumferentially arranged with sealing device, and wherein sealing device includes gasket 7 and the first gas
Capsule 8, and door leaf 1 is equipped with first pump housing 10 being connected by pipeline 9 with the first air bag 8, the doorframe 2 includes movable sill 11
With upper frame body 12, wherein the bottom of upper frame body 12 is equipped with the sliding slot 13 being adapted to movable sill 11, and movable sill 11 is movably set
It sets in sliding slot 13, the movable sill 11 includes first boss 14, second boss 15 and the third boss 16 being wholely set,
Middle first boss 14 is provided close to the side of door leaf 1, and second boss 15 is set between first boss 14 and third boss 16, institute
Baffle 17 corresponding with 14 position of first boss and corresponding with 16 position of third boss second are equipped in the sliding slot 13 stated
Air bag 18, and upper frame body 12 is equipped with second pump housing 19 being connected with the second air bag 18.
Wherein, in the present embodiment, the top, bottom of the door leaf 1 and the side far from hinge page 3 are equipped with locking
20, and door leaf 1 is equipped with door handle 21.
Wherein, in the present embodiment, the door leaf outer frame 4 and partition 5 are made of Steel material.
Wherein, in the present embodiment, armored concrete and honeycomb are separately filled in two adjacent cells 6
The metal plate of structure.
Wherein, in the present embodiment, the gasket 7 fits with the first air bag 8.
Wherein, in the present embodiment, the section of first air bag 8 is L-type, wherein the first air bag 8 is circumferentially distinguished
It fits with movable sill 11 and upper frame body 12, and the first air bag 8 is made of fire proofing material.
Wherein, in the present embodiment, the movable sill 11 is equipped with position-limit mechanism, and movable sill far from the side of door leaf 1
11 are fixed on the ground by position-limit mechanism.
Wherein, in the present embodiment, the upper frame body 12 is equipped with the equipment box 23 with chamber door 22, wherein second pump housing 19
In equipment box 23, and second pump housing 19 is connected by pipeline 9 with the second air bag 18.
Wherein, in the present embodiment, the section of second air bag 18 is " [" type, and the second air bag 18 is by fire proofing wood
Material is made.
Fill the metal plate of armored concrete and honeycomb, honeycomb knot in door leaf 1 in two adjacent cells 6 respectively
The metal plate of structure can not only reduce the quality of door leaf 1, can also improve impact strength.It, can be by work when transporting article
Threshold 11 is pulled out out of sliding slot 13, can reduce transport difficulty, and movable sill 11 is avoided to be rolled bad, to extend the use of doorframe 2
Service life.When needing to close protective door, movable sill 11 is pushed into sliding slot 13 first, the baffle 17 in sliding slot 13 is effectively to movable sill 11
It is limited, then avoids movable sill 11 from shifting by position-limit mechanism, then the second air bag 18 is full of, make movable sill 11 and upper ledge
It is sealed between body 12, closes door leaf 1, door leaf 1 and doorframe 2 are locked by locking 20, then the first air bag 8 is full of, is sealed
The sealing performance of protective door can be improved in pad 7, while the first air bag 8 being bonded with gasket 7 can be into one after gassy
Step improves the leakproofness of protective door, to improve safety, has promotional value.
The utility model is designed reasonably, structure is simple, easy to operate, and installing and dismounting is easy, light, intensity is high, leakproofness
Can be good, there is promotional value.
Position-limit mechanism involved in the utility model is the prior art, all may be implemented between movable sill 11 and ground
Fixed structure is ok, so not further limiting to the specific structure of position-limit mechanism.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein, and should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of high strength reinforced concrete protective door, it is characterised in that: the side including door leaf and doorframe, and door leaf passes through hinge
Page is flexibly connected with doorframe, and the door leaf includes door leaf outer frame, and wherein door leaf outer frame is interior equipped with several partitions, and partition is by door
Fan outline border is divided into the cell of several arrays arrangement, the door leaf close to the side of doorframe circumferentially arranged with sealing device,
Wherein sealing device includes gasket and the first air bag, and door leaf is equipped with the first pump being connected by pipeline with the first air bag
Body, the doorframe include movable sill and upper frame body, and wherein the bottom of upper frame body is equipped with the sliding slot being adapted to movable sill, and valve
Sill are movably disposed in sliding slot, and the movable sill includes the first boss being wholely set, second boss and third boss,
Wherein first boss is provided close to the side of door leaf, and second boss is set between first boss and third boss, the cunning
Baffle corresponding with first boss position and the second air bag corresponding with third lug boss position are equipped in slot, and upper frame body is set
There is second pump housing being connected with the second air bag.
2. a kind of high strength reinforced concrete protective door according to claim 1, it is characterised in that: the top of the door leaf
Portion, bottom and the side far from hinge page are equipped with locking, and door leaf is equipped with door handle.
3. a kind of high strength reinforced concrete protective door according to claim 1, it is characterised in that: the door leaf outer frame
It is made with partition of Steel material.
4. a kind of high strength reinforced concrete protective door according to claim 1, it is characterised in that: two adjacent described
Cell in be separately filled with the metal plate of armored concrete and honeycomb.
5. a kind of high strength reinforced concrete protective door according to claim 1, it is characterised in that: the gasket with
First air bag fits.
6. a kind of high strength reinforced concrete protective door according to claim 1, it is characterised in that: first air bag
Section be L-type, wherein the first air bag circumferentially fits with movable sill and upper frame body respectively, and the first air bag is by fire proofing material
It is made.
7. a kind of high strength reinforced concrete protective door according to claim 1, it is characterised in that: the movable sill is remote
Side from door leaf is equipped with position-limit mechanism, and movable sill is fixed on the ground by position-limit mechanism.
8. a kind of high strength reinforced concrete protective door according to claim 1, it is characterised in that: the upper frame body is set
There is the equipment box with chamber door, wherein second pump housing is set in equipment box, and second pump housing is connected by pipeline with the second air bag.
9. a kind of high strength reinforced concrete protective door according to claim 1, it is characterised in that: second air bag
Section be " [" type, and the second air bag is made of fire proofing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821396503.5U CN209324229U (en) | 2018-08-23 | 2018-08-23 | A kind of high strength reinforced concrete protective door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821396503.5U CN209324229U (en) | 2018-08-23 | 2018-08-23 | A kind of high strength reinforced concrete protective door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209324229U true CN209324229U (en) | 2019-08-30 |
Family
ID=67705588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821396503.5U Active CN209324229U (en) | 2018-08-23 | 2018-08-23 | A kind of high strength reinforced concrete protective door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209324229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113530413A (en) * | 2021-06-18 | 2021-10-22 | 浙江嘉宝工贸有限公司 | High-strength armored door with sandwich composite layer |
-
2018
- 2018-08-23 CN CN201821396503.5U patent/CN209324229U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113530413A (en) * | 2021-06-18 | 2021-10-22 | 浙江嘉宝工贸有限公司 | High-strength armored door with sandwich composite layer |
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| GR01 | Patent grant |