CN209727411U - A kind of assembled orifice structure incident blast surge test cabin - Google Patents
A kind of assembled orifice structure incident blast surge test cabin Download PDFInfo
- Publication number
- CN209727411U CN209727411U CN201920777928.9U CN201920777928U CN209727411U CN 209727411 U CN209727411 U CN 209727411U CN 201920777928 U CN201920777928 U CN 201920777928U CN 209727411 U CN209727411 U CN 209727411U
- Authority
- CN
- China
- Prior art keywords
- cabin
- bulkhead
- deck
- front deck
- open end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to a kind of assembled orifice structure incident blast surge test cabins, including front deck, installation template, cabin and rear deck, the front deck, installation template, cabin and rear deck are that high strength steel is made, described front deck one end is provided with the installation template to install test orifice structure, the other end is connected by flange with cabin, and the cabin other end is connected by flange with rear deck;The front deck generally rectangular box structure, one end is provided with opening, rectangular straight slot is provided in the middle part of the bulkhead of the other end, front deck two sides outer wall top passes through bolt respectively and is fixed with Weight plate to place clump weight, and the outer wing bulkhead of front deck open end is provided with the square flange being solidified as a whole with front deck bulkhead.The utility model uses fabricated assembling mode, and entire experimental cabin is structurally reasonable, is suitable for a variety of test scenes and condition.
Description
Technical field
The utility model relates to shock wave test device, specifically a kind of assembled orifice structure incident blast shock wave examination
Hatch checking.
Background technique
In recent years, sudden and violent probably attack continuously appears in all over the world, the explosion of all kinds of civilian installations is attacked normal
See all kinds of news media.In order to preferably protect people life property safety, the harm of similar incidents is reduced, it is necessary first to right
It is injured caused by explosive attack and is tested and assessed, and carry out the precautionary measures appropriate in advance.Entrance (door, window) leads to
The apertures such as air port, observation panel are the weak parts of all kinds of civil structurals, and under the conditions of the terrorist bombings, aperture will be destroyed first, quick-fried
Fried shock wave enters inside configuration by the aperture destroyed and personnel and equipment is caused to kill and will be killed as the main of the terrorist bombings
Hurt mode.After explosion wave enters inside configuration from aperture, as the interaction and shock wave with aperture are in structure
The multiple reflections of inner wall and superposition, flow field become very disorder complexity, show the characteristic of apparent complex wave, to personnel and
Damage effect caused by equipment is also significantly different with open area explosion wave, and it is domestic not yet to orifice structure inside
Shock wave distribution and the special item that system is carried out to the damage effect of personnel, also not accordingly about orifice structure incidence
The special equipment of explosion wave test.
Summary of the invention
The purpose of this utility model is to propose a kind of assembled orifice structure incident blast surge test cabin, this Laboratory Module
With certain rigidity and intensity, requirement of the explosion wave test for testing equipment structural strength can be met, while using dress
Assembling mode with formula, can be assembled into the test cabin of different area, and designed orifice structure installation template is suitble to multiple hole
Mouth structure form has certain versatility.
To achieve the above object, the utility model uses following technical scheme:
A kind of assembled orifice structure incident blast surge test cabin, including front deck, installation template, cabin and rear deck,
The front deck, installation template, cabin and rear deck are that high strength steel is made, and described front deck one end is provided with to install test
The installation template of orifice structure, the other end are connected by flange with cabin, and the cabin other end is connected by flange with rear deck;
The front deck generally rectangular box structure, one end are provided with opening, are provided with rectangular straight slot in the middle part of the bulkhead of the other end,
Front deck two sides outer wall top passes through bolt respectively and is fixed with Weight plate to place clump weight, the outer wing bulkhead of front deck open end
It is provided with the square flange being solidified as a whole with front deck bulkhead;The installation template is made of frame, outline border and inside casing, wherein side
Frame generally rectangle frame structure, shape size are matched with the rectangular straight slot of front deck bulkhead, are provided on the outside of frame one end
The outline border being solidified as a whole, other end inside are provided with the inside casing being solidified as a whole, and the outline border passes through the bulkhead of bolt and front deck
It is connected, described its end face of inside casing is provided with the mounting hole to install test orifice structure.
The rectangular box structure of the cabin generally both ends open, the outer dimension of open end and front deck open end
Outer dimension it is equal, the open end of cabin side open end and front deck is connected, and other side open end and rear deck are connected;The cabin
The outer wing bulkhead of body both ends open is provided with the square flange being solidified as a whole with cabin bulkhead.
Rear deck rectangular box structure generally open at one end, open end outer dimension and front deck open end
Outer dimension is equal, and the rear deck open end and cabin are connected, and the outer wing bulkhead of rear deck open end is provided with solid with rear deck bulkhead
The square flange being integrated, another end bulkhead middle part of rear deck are provided with hatch door able to turn on or off, are provided on the bulkhead on the outside of hatch door
The relief hole of cloth;It is located at the aperture on the outside of rear deck bulkhead and is provided with cover board the relief hole, cover board by fastening bolt with
Rear deck bulkhead is connected.
The Weight plate generally L-type plate, is made of, wherein riser passes through spiral shell the riser and transverse slat being solidified as a whole
Bolt and front deck outer wall are connected.
The front deck, cabin are arranged at intervals with parallel ribs on rear deck its outer wing bulkhead.
The beneficial effects of the utility model are: the utility model uses fabricated assembling mode, the installation template of front deck
On can cooperate sealing plate that various forms of orifice structures are installed, clump weight can be placed on the Weight plate of front deck, in guarantee test
Entire experimental cabin does not move;Cabin quantity can need to increase according to test in the middle part of cabin, to obtain the examination of different area
Hatch checking;Rear deck is provided with relief hole, can open or close according to test situation;Entire experimental cabin is structurally reasonable, is suitable for more
Kind test scene.
Detailed description of the invention
Fig. 1 is that the overall structure of the utility model disperses schematic diagram.
Fig. 2 is the overall structure diagram of the utility model.
Fig. 3 is the main view of the utility model.
Fig. 4 is that rear deck removes the side view after cover board.
In figure, 1, front deck, 2, installation template, 201, frame, 202, outline border, 203, inside casing, 3, cabin, 4, rear deck, 501,
Riser, 502, transverse slat, 6, hatch door, 7, relief hole, 8, cover board.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings of the specification.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of assembled orifice structure incident blast surge test cabin, including front deck 1, peace
Decking 2, cabin 3 and rear deck 4, the front deck 1, installation template 2, cabin 3 and rear deck 4 are that high strength steel is made, described
1 one end of front deck is provided with the installation template 2 to install test orifice structure, and the other end is connected by flange with cabin 3, cabin
3 other end of body is connected by flange with rear deck 4;The generally rectangular box structure of front deck 1, one end are provided with out
Mouthful, it is provided with rectangular straight slot in the middle part of the bulkhead of the other end, front deck two sides outer wall top passes through bolt respectively and is fixed with to place
The Weight plate of clump weight, the outer wing bulkhead of 1 open end of front deck are provided with the square flange being solidified as a whole with 1 bulkhead of front deck;Described
Installation template 2 is made of frame 201, outline border 202 and inside casing 203, wherein the generally rectangle frame structure of frame 201, shape
Size is matched with the rectangular straight slot of 1 bulkhead of front deck, is provided with the outline border 202 being solidified as a whole, the other end on the outside of 201 one end of frame
Inside is provided with the inside casing 203 being solidified as a whole, and the outline border 202 is connected by the bulkhead of bolt and front deck 1, the inside casing
203 its end face are provided with the mounting hole to install test orifice structure.In above structure, the Weight plate of front deck is in order to quick-fried
Experimental cabin has enough stability in fried, and installation template is then suitable for the test aperture knot of different number, different structure form
Structure.
The rectangular box structure of the generally both ends open of cabin 3, the outer dimension and front deck 1 of open end are open
The outer dimension at end is equal, and the open end of 3 side open end of cabin and front deck 1 is connected, and other side open end and rear deck 4 are connected;
The outer wing bulkhead of 3 both ends open of cabin is provided with the square flange being solidified as a whole with 3 bulkhead of cabin.Such structure can root
According to test requirements document, more than one cabin is together in series, achievees the purpose that increase experimental cabin area.
As shown in figure 4, the rectangular box structure that the rear deck 4 is generally open at one end, open end outer dimension with
The outer dimension of 1 open end of front deck is equal, and 4 open end of rear deck and cabin 3 are connected, and the outer wing bulkhead of 4 open end of rear deck is set
It is equipped with the square flange being solidified as a whole with rear deck bulkhead, is provided with hatch door 6 able to turn on or off in the middle part of another end bulkhead of rear deck 4, outside hatch door 6
Uniformly distributed relief hole 7 is provided on the bulkhead of side;Its aperture being located on the outside of 4 bulkhead of rear deck of the relief hole 7 is provided with lid
Plate 8, cover board 8 are connected by fastening bolt and 4 bulkhead of rear deck.The setting of rear deck relief hole is to adapt to different test bars
Part need to be the stabilization in guarantee test cabin, can open relief hole when explosion equivalent is sufficiently large.
The Weight plate generally L-type plate is made of, wherein riser the riser 501 and transverse slat 502 being solidified as a whole
501 are connected by bolt and 1 outer wall of front deck.Structure as Weight plate can place the clump weights such as sandbag on transverse slat, work as counterweight
It is mobile not will drive front deck when block is subjected to displacement, avoids causing structural damage to experimental cabin.
The front deck 1, cabin 3 are arranged at intervals with parallel ribs on rear deck 4 its outer wing bulkhead.Purpose is to protect
Confirmatory test cabin has enough structural strengths.
The non-detailed portion of the utility model is the prior art.
Claims (5)
1. a kind of assembled orifice structure incident blast surge test cabin, including front deck, installation template, cabin and rear deck, institute
State front deck, installation template, cabin and rear deck and be that high strength steel is made, it is characterized in that: described front deck one end be provided with to
The installation template of installation test orifice structure, the other end are connected by flange with cabin, and the cabin other end is by flange with after
Cabin is connected;The front deck generally rectangular box structure, one end are provided with opening, are provided in the middle part of the bulkhead of the other end
Rectangular straight slot, front deck two sides outer wall top pass through bolt respectively and are fixed with Weight plate to place clump weight, front deck open end
Outer wing bulkhead be provided with the square flange being solidified as a whole with front deck bulkhead;The installation template is by frame, outline border and inside casing structure
At, wherein frame generally rectangle frame structure, shape size are matched with the rectangular straight slot of front deck bulkhead, frame one end
Outside is provided with the outline border being solidified as a whole, and is provided with the inside casing being solidified as a whole on the inside of the other end, the outline border by bolt with
The bulkhead of front deck is connected, and described its end face of inside casing is provided with the mounting hole to install test orifice structure.
2. a kind of assembled orifice structure incident blast surge test cabin according to claim 1, it is characterized in that: described
Cabin generally both ends open rectangular box structure, the outer dimension and the outer dimension phase of front deck open end of open end
Deng the open end of cabin side open end and front deck is connected, and other side open end and rear deck are connected;The cabin both ends open
Outer wing bulkhead is provided with the square flange being solidified as a whole with cabin bulkhead.
3. a kind of assembled orifice structure incident blast surge test cabin according to claim 1, it is characterized in that: described
Rear deck rectangular box structure generally open at one end, the outer dimension phase of open end outer dimension and front deck open end
It is connected Deng, the rear deck open end and cabin, the outer wing bulkhead of rear deck open end is provided with the side being solidified as a whole with rear deck bulkhead
Flange, another end bulkhead middle part of rear deck are provided with hatch door able to turn on or off, uniformly distributed relief hole are provided on the bulkhead on the outside of hatch door;
It is located at the aperture on the outside of rear deck bulkhead and is provided with cover board the relief hole, and cover board is solid by fastening bolt and rear deck bulkhead
Even.
4. a kind of assembled orifice structure incident blast surge test cabin according to claim 1, it is characterized in that: described
Weight plate generally L-type plate, be made of the riser and transverse slat being solidified as a whole, wherein riser passes through bolt and front deck outer wall
It is connected.
5. a kind of assembled orifice structure incident blast surge test cabin according to claim 1, it is characterized in that: described
Front deck, cabin, be arranged at intervals with parallel ribs on rear deck its outer wing bulkhead.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920777928.9U CN209727411U (en) | 2019-05-28 | 2019-05-28 | A kind of assembled orifice structure incident blast surge test cabin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920777928.9U CN209727411U (en) | 2019-05-28 | 2019-05-28 | A kind of assembled orifice structure incident blast surge test cabin |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209727411U true CN209727411U (en) | 2019-12-03 |
Family
ID=68674808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920777928.9U Active CN209727411U (en) | 2019-05-28 | 2019-05-28 | A kind of assembled orifice structure incident blast surge test cabin |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209727411U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110057530A (en) * | 2019-05-28 | 2019-07-26 | 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 assembled orifice structure incident blast surge test cabin |
-
2019
- 2019-05-28 CN CN201920777928.9U patent/CN209727411U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110057530A (en) * | 2019-05-28 | 2019-07-26 | 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 assembled orifice structure incident blast surge test cabin |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110057530A (en) | A kind of assembled orifice structure incident blast surge test cabin | |
RU2403188C2 (en) | Inner safety door for aircraft | |
CN209727411U (en) | A kind of assembled orifice structure incident blast surge test cabin | |
CN107889440A (en) | A kind of electronics bay with low-and high-frequency electro-magnetic screen function and energy-saving safety | |
RU2382719C2 (en) | Reinforced door | |
DE102016123452A1 (en) | Inlet channel arrangement for an auxiliary generator for attenuating noise | |
CN203538207U (en) | Bird catching device for lawn at airport | |
CN206742707U (en) | Outdoor electrical control cubicles catch net | |
CN211397269U (en) | Inclined protective structure | |
CN219420007U (en) | Novel explosion-proof electric control device | |
CN203829851U (en) | Disaster emergent safety cabin exhaust box | |
CN205876109U (en) | Novel pneumatic shield door | |
CN109004570A (en) | A kind of high-tension switch cabinet Novel pressure relief device | |
CN107834412A (en) | Adjusting insulation protective cover and its installation method | |
CN208190006U (en) | A kind of ring network cabinet pressure relief device | |
CN208461217U (en) | A kind of insect prevention power distribution cabinet | |
CN209576203U (en) | A kind of chemical defence special filtering absorber | |
CN209768112U (en) | Assembled flexible electromagnetic shielding device | |
CN206456563U (en) | A kind of portable folding unmanned plane | |
CN211820098U (en) | Fan net cover fastening device | |
CN219677784U (en) | Safe explosion-proof SVG cabinet | |
CN207376858U (en) | It is a kind of for toilet without purlin venting of dust explosion wall | |
CN206816118U (en) | A kind of new type explosion proof ripple valve | |
CN216198490U (en) | Quickly-detachable protective net for air inlet passage of helicopter engine | |
CN103598174A (en) | Bird catching device for airport lawns |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |