CN208251960U - A kind of new type explosion proof closed guard gate - Google Patents
A kind of new type explosion proof closed guard gate Download PDFInfo
- Publication number
- CN208251960U CN208251960U CN201820714203.0U CN201820714203U CN208251960U CN 208251960 U CN208251960 U CN 208251960U CN 201820714203 U CN201820714203 U CN 201820714203U CN 208251960 U CN208251960 U CN 208251960U
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- door leaf
- door frame
- angle steel
- closed guard
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Abstract
The utility model discloses a kind of new type explosion proof closed guard gates, belong to defense equipment technical field.Above-mentioned new type explosion proof closed guard gate includes-steel door frame, door leaf and top plate, and steel door frame is connect with door leaf by hinge page, and top plate is fixed on the door frame wall on steel door frame top；There are two lockings, locking to be symmetricly set on door leaf left and right edges position for setting on door leaf；It is provided with hanging ring at the top of door leaf, suspension hook matched with hanging ring is provided on top plate；Mobile limiting device is provided on top plate, it further includes the slide bar being fixed between first baffle and second baffle, slide bar surface is provided with screw thread, and is provided with stop nut matched with screw thread that mobile limiting device, which includes first baffle and second baffle,；Movement set is additionally provided on slide bar, movement set can move on slide bar；Suspension hook is fixed on fixing piece, fixing piece and movement set welding.Solve the problems, such as that closed guard gate is explosion-proof in the prior art and poor sealing effect, easily because deformation induced by gravity and open angle size are uncontrolled.
Description
Technical field
The utility model relates to defense equipment technical fields, particularly relate to a kind of new type explosion proof closed guard gate.
Background technique
Closed guard gate is exactly the door of people's protection works entrance, and closed guard gate's classification has common single, double fan to protect than sharper
Sealed door and sealed door, a variety of defense equipments such as the single, double fan airtight blast door of movable sill and sealed door.Closed guard gate is to belong to civil defence
Safeguard.Closed guard gate is when by blast impulse, explosion-proof and poor sealing effect；Since frequency of use is low, existing closed guard gate's peace
After dress, because closed guard gate's self weight easily deforms, and the angular dimension that closed guard gate opens also is unable to control.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of new type explosion proof closed guard gates, solve people in the prior art
Anti- door is explosion-proof and poor sealing effect, easily because of deformation induced by gravity and the uncontrolled problem of open angle size.
In order to solve the above technical problems, the utility model offer technical solution is as follows:
The utility model provides a kind of new type explosion proof closed guard gate, including steel door frame, door leaf and top plate, the steel door frame and door
Fan is connected by hinge page, and the top plate is fixed on the door frame wall on doorframe top；Locking there are two settings on the door leaf,
The locking is symmetricly set on door leaf left and right edges position；
It is provided with hanging ring at the top of the door leaf, suspension hook matched with the hanging ring is provided on the top plate；
It is provided with mobile limiting device on the top plate, the mobile limiting device includes first baffle and second baffle,
It further include the slide bar being fixed between the first baffle and second baffle, the slide bar surface is provided with screw thread, and sets
It is equipped with stop nut matched with the screw thread；Movement set is additionally provided on the slide bar, the movement set can be moved up in slide bar
It is dynamic；
The suspension hook is fixed on fixing piece, the fixing piece and movement set welding.
Further, steel door frame lower end groove is provided with the first steel plate washer and the second steel plate washer；
Wartime is provided with movable sill on first steel plate washer, and the movable sill is " ┌ " shape structure, and the movable sill is logical
It crosses and is bolted the first angle steel and the second angle steel, first angle steel is bolted on the first steel plate washer；Described second
Angle steel one end is welded on the middle part of the movable sill vertical plane, so that the movable sill forms " F " shape structure；
Third angle steel is provided on second steel plate washer, third angle steel top and the second angle steel other end weld,
It flushes, is formed between the movable sill and the second angle steel and third angle steel close at the top of third angle steel top edge and the second angle steel
Sealing groove, for filling sealing strip；
The door leaf four corners, which are respectively welded with, snaps plate, and the plate that snaps protrudes from door leaf, gos deep into the seal groove, with
The sealing strip squeezes, until the door leaf is contacted with the third angle steel.
Further, the steel door frame four corners are each provided with sole bar angle, and the sole bar angle is bolted on
On the door frame wall；The horizontal plane and vertical plane of the sole bar angle are respectively arranged with anchoring hook, and the anchoring hook extends to door
Fixed function is played on frame wall.
Further, handle is additionally provided on the door leaf.
Further, the steel door frame and door leaf surface are coated with the antiseptic and rustproof coating of twice, the antiseptic and rustproof painting
Layer is poly- isocyanide amino acid ester oxazolidone/polyurethane/epoxy coating.
Further, the door leaf includes outer panels and inner panel, is welded between the inner panel and outer panels multiple
Channel steel and I-steel.
The utility model has the following beneficial effects:
It is provided with hanging ring at the top of the door leaf of the utility model, suspension hook matched with hanging ring is provided on top plate, while also setting
It is equipped with mobile limiting device, is provided with stop nut on mobile limiting device；Suspension hook is linked together with hanging ring, so that closed guard gate
It is unlikely to cause to deform because it is self-possessed；Simultaneously because of the presence of mobile limiting device, the angle of closed guard gate's unlatching can be effectively adjusted
Degree.Meanwhile the utility model also sets up movable sill structure, and is provided in the four corners of door leaf and snaps plate, is formed good
Sealing structure plays preferable explosion-proof and sealing effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the new type explosion proof closed guard gate of the utility model；
Fig. 2 is the B-B the schematic diagram of the section structure of Fig. 1；
Fig. 3 is the enlarged structure schematic diagram of the part I of Fig. 2；
The enlarged structure schematic diagram for the part II that Fig. 4 is Fig. 2；
Fig. 5 is the A-A the schematic diagram of the section structure of steel door frame in Fig. 1；
Fig. 6 is the A-A the schematic diagram of the section structure of door leaf in Fig. 1.
Specific embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
On the one hand, the utility model provides a kind of new type explosion proof closed guard gate, as shown in figures 1 to 6, including steel door frame 2, door leaf 1
With top plate 3, steel door frame 2 is connect with door leaf 1 by hinge page 4, and top plate 3 is fixed on the door frame wall on 2 top of steel door frame；Door leaf
There are two lockings 5, locking 5 to be symmetricly set on 1 left and right edges position of door leaf for setting on 1；
It is provided with hanging ring 6 at the top of door leaf 1, suspension hook 7 matched with hanging ring 6 is provided on top plate 3；
Mobile limiting device is provided on top plate 3, mobile limiting device includes first baffle 8 and second baffle 9, further includes
The slide bar 10 being fixed between first baffle 8 and second baffle 9,10 surface of slide bar are provided with screw thread, and are provided with and spiral shell
The matched stop nut 11 of line；Movement set 12 is additionally provided on slide bar 10, movement set 12 can move on slide bar 10；
Suspension hook 7 is fixed on fixing piece 13,12 welding of fixing piece 13 and movement set；
2 lower end groove of steel door frame is provided with the first steel plate washer 14 and the second steel plate washer 15；
Wartime is provided with movable sill 16 on the first steel plate washer 14, and movable sill 16 is " ┌ " shape structure, and movable sill 16 passes through spiral shell
It tethers and connects the first angle steel 17 and the second angle steel 18, the first angle steel 17 is fixed on the first steel plate washer 14 by bolt 19；Second jiao
18 one end of steel is welded on the middle part of 16 vertical plane of movable sill, so that movable sill 16 forms " F " shape structure；
Third angle steel 20 is provided on second steel plate washer 15,20 top of third angle steel and 18 other end of the second angle steel weld,
It flushes at the top of 20 top edge of third angle steel and the second angle steel 18, is formed between movable sill 16 and the second angle steel 18 and third angle steel 20
Seal groove, for filling sealing strip 21；
1 four corners of door leaf, which are respectively welded with, snaps plate 22, snaps plate 22 and protrudes from door leaf 1, go deep into seal groove, with sealing strip
21 squeeze, until door leaf 1 is contacted with third angle steel 20.
It is provided with hanging ring at the top of the door leaf of the utility model, suspension hook matched with hanging ring is provided on top plate, while also setting
It is equipped with mobile limiting device, is provided with stop nut on mobile limiting device；Suspension hook is linked together with hanging ring, so that closed guard gate
It is unlikely to cause to deform because it is self-possessed；Simultaneously because of the presence of mobile limiting device, the angle of closed guard gate's unlatching can be effectively adjusted
Degree.Meanwhile the utility model also sets up movable sill structure, and is provided in the four corners of door leaf and snaps plate, is formed good
Sealing structure plays preferable explosion-proof and sealing effect.
Further, 2 four corners of steel door frame are each provided with sole bar angle 23, and sole bar angle 23 is bolted on doorframe
On wall；The horizontal plane and vertical plane of sole bar angle 23 are respectively arranged with anchoring hook 24, and anchoring hook 24, which extends on door frame wall, to be risen admittedly
It is set for using；Multiple fixation increases its explosion-proof effect so that steel door frame is firmly fixed on door frame wall.
Further, handle 25 is additionally provided on door leaf 1.
Further, steel door frame 2 and 1 surface of door leaf are coated with the antiseptic and rustproof coating of twice, and antiseptic and rustproof coating is poly-
Isocyanide amino acid ester oxazolidone/polyurethane/epoxy coating, the coating can be by the skills recorded in patent CN201510037147.2
Art scheme obtains.The closed guard gate of the utility model is compared with the existing closed guard gate of same size model, thinned door, weight saving
400Kg or more, save the cost；Coat the standby coating of above-mentioned patent system, the explosion-proof effect of obtained closed guard gate and existing people
Anti- door, the explosion-proof effect that door is thinned do not have difference, but its is low in cost.
In one embodiment of the utility model, door leaf 1 includes outer panels 26 and inner panel 27, inner panel 27 and outer panels
Multiple channel steels 28 and I-steel 29 are welded between 26；The weight of closed guard gate is alleviated to a certain extent.
In another embodiment of the utility model, the vertical plane of third angle steel 20 be it is step-like, it is perpendicular in third angle steel 20
There is a platform at the middle part faced directly, and 1 lower surface of door leaf is located at the top of platform, makes it have better seal effect.
In conclusion the utility model provides a kind of new type explosion proof closed guard gate, it is explosion-proof to solve closed guard gate in the prior art
With poor sealing effect, easily because of deformation induced by gravity and the uncontrolled problem of open angle size.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvement
It also should be regarded as the protection scope of the utility model with retouching.
Claims (6)
1. a kind of new type explosion proof closed guard gate, including steel door frame, door leaf and top plate, the steel door frame are connect with door leaf by hinge page,
The top plate is fixed on the door frame wall on steel door frame top；It is characterized in that, there are two locking, institutes for setting on the door leaf
It states locking and is symmetricly set on door leaf left and right edges position；
It is provided with hanging ring at the top of the door leaf, suspension hook matched with the hanging ring is provided on the top plate；
Mobile limiting device is provided on the top plate, the mobile limiting device includes first baffle and second baffle, is also wrapped
The slide bar being fixed between the first baffle and second baffle is included, the slide bar surface is provided with screw thread, and is provided with
Stop nut matched with the screw thread；Movement set is additionally provided on the slide bar, the movement set can move on slide bar；
The suspension hook is fixed on fixing piece, the fixing piece and movement set welding.
2. new type explosion proof closed guard gate according to claim 1, which is characterized in that steel door frame lower end groove is provided with
First steel plate washer and the second steel plate washer；
Wartime is provided with movable sill on first steel plate washer, and the movable sill is " ┌ " shape structure, and the movable sill passes through spiral shell
It tethers and connects the first angle steel and the second angle steel, first angle steel is bolted on the first steel plate washer；Second angle steel
One end is welded on the middle part of the movable sill vertical plane, so that the movable sill forms " F " shape structure；
Third angle steel is provided on second steel plate washer, third angle steel top and the second angle steel other end weld, described
It is flushed at the top of third angle steel top edge and the second angle steel, forms sealing between the movable sill and the second angle steel and third angle steel
Slot, for filling sealing strip；
The door leaf four corners, which are respectively welded with, snaps plate, and the plate that snaps protrudes from door leaf, gos deep into the seal groove, and described
Sealing strip squeezes, until the door leaf is contacted with the third angle steel.
3. new type explosion proof closed guard gate according to claim 2, which is characterized in that the steel door frame four corners are each provided with vertical
To angle steel, the sole bar angle is bolted on the door frame wall；The horizontal plane and vertical plane of the sole bar angle point
It is not provided with anchoring hook, the anchoring hook, which extends to, plays fixed function on door frame wall.
4. new type explosion proof closed guard gate according to claim 3, which is characterized in that be additionally provided with handle on the door leaf.
5. new type explosion proof closed guard gate according to claim 4, which is characterized in that the steel door frame and door leaf surface spray
There is the antiseptic and rustproof coating of twice, the antiseptic and rustproof coating is poly- isocyanide amino acid ester oxazolidone/polyurethane/epoxy coating.
6. new type explosion proof closed guard gate according to claim 5, which is characterized in that the door leaf includes outer panels and inner face
Plate is welded with multiple channel steels and I-steel between the inner panel and outer panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714203.0U CN208251960U (en) | 2018-05-15 | 2018-05-15 | A kind of new type explosion proof closed guard gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714203.0U CN208251960U (en) | 2018-05-15 | 2018-05-15 | A kind of new type explosion proof closed guard gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208251960U true CN208251960U (en) | 2018-12-18 |
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ID=64635516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820714203.0U Active CN208251960U (en) | 2018-05-15 | 2018-05-15 | A kind of new type explosion proof closed guard gate |
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| Country | Link |
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| CN (1) | CN208251960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772663A (en) * | 2019-02-21 | 2019-05-21 | 中国人民解放军军事科学院国防工程研究院工程防护研究所 | A kind of spraying process of protective door POZD antiknock coating |
| CN110318646A (en) * | 2019-08-01 | 2019-10-11 | 中国人民解放军军事科学院国防工程研究院 | A kind of Novel explosion-proof door |
-
2018
- 2018-05-15 CN CN201820714203.0U patent/CN208251960U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772663A (en) * | 2019-02-21 | 2019-05-21 | 中国人民解放军军事科学院国防工程研究院工程防护研究所 | A kind of spraying process of protective door POZD antiknock coating |
| CN110318646A (en) * | 2019-08-01 | 2019-10-11 | 中国人民解放军军事科学院国防工程研究院 | A kind of Novel explosion-proof door |
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