CN110080658A - A kind of corrugated web steel construction people's air defense door leaf and manufacturing method - Google Patents
A kind of corrugated web steel construction people's air defense door leaf and manufacturing method Download PDFInfo
- Publication number
- CN110080658A CN110080658A CN201910489756.XA CN201910489756A CN110080658A CN 110080658 A CN110080658 A CN 110080658A CN 201910489756 A CN201910489756 A CN 201910489756A CN 110080658 A CN110080658 A CN 110080658A
- Authority
- CN
- China
- Prior art keywords
- door leaf
- air defense
- people
- corrugated web
- defense door
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
-
- 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
-
- 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
- E06B5/12—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 against air pressure, explosion, or gas
Abstract
The invention belongs to defense equipment technical fields, specifically disclose a kind of corrugated web steel construction people's air defense door leaf, including door leaf main structure, door leaf outer frame and two pieces of door skins, and door leaf main structure is formed by connecting by several corrugated web fashioned iron；The corrugated web fashioned iron includes flange plate and corrugated steel plate；The flange plate is equipped with two pieces and is separately fixed at the two sides of steel plate；Door leaf outer frame, two pieces of door skins form people's air defense door leaf with the fixation of door leaf main structure respectively.The problem of people's air defense door leaf with above structure, is able to solve that people's air defense door leaf feed consumption in the prior art is more, and weight is big, is unfavorable for production, transport and installation.
Description
Technical field
The invention belongs to defense equipment technical field more particularly to a kind of corrugated web steel construction people's air defense door leaf and manufactures
Method.
Background technique
Civil air defense projects are wartime masking personnel, goods and materials, protect the important place of people's life and property safety, and
Implement the most important material base of people's air defence, it is entire people that closed guard gate, which is the important equipment of civil air defense projects mouthguard,
An extremely important component part in preventing engineering.For the shock wave that anti-nuclear weapon, conventional weapon explosion generate, avoid
It causes casualties or the destruction of equipment.
Domestic common closed guard gate at present, being divided to by material structure has two classes, and one kind is reinforced concrete closed guard gate, another kind of
It is steel construction closed guard gate.Reinforced concrete closed guard gate material proportion is big, the weight weight of door leaf, is unfavorable for production, transport and installation；
Equally, existing steel construction closed guard gate is to guarantee structure stress, is all made of hot rolling " I " fonts steel and makees groined type skeleton, then in skeleton
Two sides welds panel and forms closed guard gate's door leaf, and feed consumption is more, and weight is equally unfavorable for greatly production, transport and installation.
Summary of the invention
The purpose of the present invention is to provide a kind of corrugated web steel construction people's air defense door leafs, to solve people in the prior art
The problem of anti-door leaf feed consumption is more, and weight is big, is unfavorable for production, transport and installation.
In order to achieve the above object, the technical solution of the present invention is as follows: a kind of corrugated web steel construction people's air defense door leaf, including
Door leaf main structure, door leaf outer frame and two pieces of door skins, door leaf main structure are formed by connecting by several corrugated web fashioned iron；
The corrugated web fashioned iron includes flange plate and corrugated steel plate；The flange plate is equipped with two pieces and is separately fixed at steel plate
Two sides；Door leaf outer frame, two pieces of door skins form people's air defense door leaf with the fixation of door leaf main structure respectively.
The beneficial effect of the technical program is: this programme, can using corrugated steel plate is made than relatively thin steel plate
The case where local deformation for effectively avoiding flat web from generating.And the steel plate in this programme will be thinner than flat web, guarantee door leaf
Under the premise of main structure bending stiffness meets the requirements, mitigate the weight of door leaf structure, efficiently solves in the prior art
The problems such as closed guard gate's consumptive material is more, weight is heavy, transport and installation difficulty are big.
Further, described corrugated for shapes such as folding shape wave, trapezoidal wave, sine wave or rectangular waves.Side based on this programme
The specific choice of case.
Further, several corrugated web fashioned iron form door leaf main structure using " well word " layout." well word "
Layout can guarantee the stress condition of door leaf main structure.
Further, the door leaf outer frame is the fashioned iron such as angle steel or band steel.According to specific production needs, the kind of fashioned iron is selected
Class.
It further, further include knob, linkage lock and hinge page, door leaf main structure is equipped with mounting base, and linkage lock is logical
Door skin is crossed to be mounted in mounting base；Door leaf main structure is hinged by hinge page with door leaf outer frame, and knob is fixed on door leaf face
On plate.Knob keeps the opening and closing of people's air defense door leaf more convenient, and linkage lock can open and close people's air defense door leaf and control.
A kind of manufacturing method of corrugated web steel construction people's air defense door leaf, comprising the following steps:
(1) preformed material: preparing several steel bands, and several corrugated steel plates and straight flange plate are respectively prepared in steel band；
(2) the corrugated web fashioned iron of single-piece is manufactured: by two blocks of flange plates and one piece of corrugated Interal fixation；
(3) it corrects: corrugated web fashioned iron being straightened, is corrected；
(4) stress ageging processing ageing treatment: is carried out to the corrugated web fashioned iron after correcting；
(5) part derusting and painting treatment preservative treatment: are carried out to the corrugated web fashioned iron through ageing treatment；
(6) end face processes: carrying out copying to the end face of corrugated web fashioned iron；
(7) it makes door leaf outer frame: preparing the fashioned iron such as several angle steel or band steel, by the fixed shape of the fashioned iron such as several angle steel or band steel
At door leaf outer frame；
(8) it makes people's air defense door leaf main structure skeleton: several corrugated web fashioned iron is assembled in door leaf outer frame, and will
It is fixed between several corrugated web fashioned iron and on the inside of corrugated web fashioned iron and door leaf outer frame, forms people's air defense door leaf main body knot
Structure skeleton；
(9) it makes preliminary people's air defense door leaf: preparing two pieces of door skins, by two pieces of door skins and people's air defense door leaf main structure
Skeleton is fixed, and preliminary people's air defense door leaf is formed；
(10) it makes final people's air defense door leaf: relevant accessory being installed on preliminary people's air defense door leaf, then carries out coating, shape
At final people's air defense door leaf.
The utility model has the advantages that 1. correction makes the geometric dimension of corrugated web fashioned iron meet the requirements.2. ageing treatment can be eliminated
The internal stress of corrugated web fashioned iron, stabilizing tissue and size improve mechanical performance.3. preservative treatment can protect corrugated abdomen
Template steel is not rusted, to achieve the effect that the corrugated web fashioned iron service life of extension.4. end face processes, make mutually to hang down
Shape of the straight corrugated web fashioned iron in junction is mutually matched, is suitble to, and meets the requirements.
Further, the specific production method of the step (9) are as follows: will wherein a door skin be placed on as bottom plate
On the assembling workbench of people's air defense door leaf, then prefabricated people's air defense door leaf main structure skeleton is overlapped and is placed on, from
Inside fixes people's air defense door leaf main structure skeleton with contacts baseplate part；Then rust preventive painting processing is carried out to inside, and pacified
Filling people's air defense door leaf needs the mechanisms such as built-in locking；Another door skin is finally superimposed on people's air defense door leaf main structure skeleton
On, door skin and people's air defense door leaf main structure skeleton are fixed.
Further, the ageing treatment in the step (4) includes the techniques such as oscillating aging, heat aging, ball blast.Oscillating aging
It is by vibration, the vector sum of the internal stress and additional vibration stress that make corrugated web fashioned iron internal residual reaches more than wave
When the yield strength of line shape web fashioned iron, make corrugated web fashioned iron that micro plastic deformation occur, to make corrugated
Internal stress inside web fashioned iron is able to relaxation and mitigates.Heat aging is that corrugated web fashioned iron is heated to certain temperature with stove
Degree controls cooling after heat preservation, achieve the purpose that eliminate residual stress, it is ensured that machining accuracy and prevent crackle from generating.Ball blast
It is exactly bullet (60-110m/s) the stream bump using high-speed motion by corrugated web fashioned iron surface, forces target material surface
Residual stress is eliminated in cyclicity deformation process with surface layer (0.10-0.85mm), the fatigue of corrugated web fashioned iron can be improved
Fracture resistance prevents fatigue failure, plastic deformation and brittle failure, improves fatigue life.
Further, the concrete operations mode of the step (6) are as follows: the T-type formed between flange plate and corrugated steel plate
The end face of connection carries out copying.T-type junction can be made vertically to match with the shape of lateral flange plate and steel plate, patch
It closes.
Further, the copying includes the techniques such as milling, cutting.Select according to specific circumstances relevant technique into
Row processing.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of corrugated web steel construction people's air defense door leaf of the present invention；
Fig. 2 is the laterally inner side structure chart of Fig. 1；
Fig. 3 is the structural schematic diagram for rolling over the steel plate of shape wave；
Fig. 4 is the structural schematic diagram of the steel plate of trapezoidal wave；
Fig. 5 is the structural schematic diagram of the steel plate of sine wave；
Fig. 6 is the structural schematic diagram of the steel plate of rectangular wave；
Fig. 7 is the cross-sectional view for rolling over web fashioned iron made of the steel plate of shape wave, sine wave, rectangular wave；
Fig. 8 is the cross-sectional view of web fashioned iron made of the steel plate of trapezoidal wave.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description include: door skin 1, door leaf outer frame 2, door leaf main structure 3, flange plate 4,
Wave crest 5, trough 6.
Embodiment one
Substantially as shown in attached drawing 1-2: a kind of corrugated web steel construction people's air defense door leaf, including door leaf main structure 3, door leaf
2, two pieces of door skins 1 of outline border, knob, linkage lock and hinge page, door leaf main structure 3 are used by several corrugated web fashioned iron
" well word " layout is welded；As shown in Figure 7, Figure 8, corrugated web fashioned iron includes flange plate 4 and corrugated steel plate, ripple
The steel plate of shape has wave crest 5 and trough 6；It is corrugated for folding shape wave (such as Fig. 3), trapezoidal wave (such as Fig. 4), sine wave (such as Fig. 5) or
Rectangular wave (such as Fig. 6) shape.Flange plate 4 is equipped with two pieces and is respectively welded at the two sides of steel plate；Door leaf outer frame 2, door skin 1
People's air defense door leaf is formed with the fixation of door leaf main structure 3 respectively.Door leaf outer frame 2 is the fashioned iron such as angle steel or band steel.
Embodiment two
A kind of manufacturing method of corrugated web steel construction people's air defense door leaf, comprising the following steps:
(1) preformed material: preparing several steel bands, and several corrugated steel plates and straight flange plate are respectively prepared in steel band,
The ratio of steel plate and flange plate quantity is 1:2；
(2) manufacture the corrugated web fashioned iron of single-piece: every two pieces of edges of a wing and one block of corrugated steel plate are riveted (spot welding)
Assembling, to the releasing part of corrugated steel plate and the flange plate after assembling, is welded；
(3) it corrects: corrugated web fashioned iron being straightened, is corrected, the geometric dimension of corrugated web fashioned iron is met
It is required that；
(4) ageing treatment: stress ageging processing is carried out to the corrugated web fashioned iron after correcting, ageing treatment can disappear
Except the internal stress of corrugated web fashioned iron, stabilizing tissue and size, improving mechanical performance, (ageing treatment includes oscillating aging, heat
The techniques such as timeliness, ball blast)；
(5) preservative treatment: part derusting and painting treatment carried out to the corrugated web fashioned iron through ageing treatment, at anti-corrosion
Reason can protect corrugated web fashioned iron to be not rusted, to achieve the effect that the corrugated web fashioned iron service life of extension；
(6) end face processes: carrying out profiling to the end face of the T-type connection formed between flange plate and corrugated steel plate and adds
Work makes orthogonal corrugated web fashioned iron be mutually matched in the shape of junction, be suitble to, meets the requirements；
(7) it makes door leaf outer frame: preparing the fashioned iron such as several angle steel or band steel, the fashioned iron such as several angle steel or band steel are welded into shape
At door leaf outer frame；
(8) it makes people's air defense door leaf main structure skeleton: several corrugated web fashioned iron is assembled in door leaf outer frame, and will
It is welded between several corrugated web fashioned iron and on the inside of corrugated web fashioned iron and door leaf outer frame, forms people's air defense door leaf main body knot
Structure skeleton；
(9) it makes preliminary people's air defense door leaf: preparing several door skins, the corresponding two pieces of doors of every group of closed guard gate's main structure skeleton
Leaf plank will wherein a door skin be placed on the assembling workbench of people's air defense door leaf as bottom plate, then will be prefabricated
People's air defense door leaf main structure skeleton overlapping is placed on, from inside by people's air defense door leaf main structure skeleton and contacts baseplate portion
Divide welding；Then rust preventive painting processing is carried out to inside, and people's air defense door leaf is installed to need the mechanisms such as built-in locking；It finally will be another
It opens door skin to be superimposed on people's air defense door leaf main structure skeleton, door skin and people's air defense door leaf main structure skeleton is welded,
Form preliminary people's air defense door leaf；
(10) it makes final people's air defense door leaf: relevant accessory being installed on preliminary people's air defense door leaf, then carries out coating, shape
At final people's air defense door leaf.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (10)
1. a kind of corrugated web steel construction people's air defense door leaf, it is characterised in that: including door leaf main structure, door leaf outer frame and two pieces
Door skin, the door leaf main structure are formed by connecting by several corrugated web fashioned iron；The corrugated web fashioned iron includes
Flange plate and corrugated steel plate；The flange plate is equipped with two pieces and is separately fixed at the two sides of steel plate；Door leaf outer frame, two pieces of doors
Leaf plank forms people's air defense door leaf with the fixation of door leaf main structure respectively.
2. a kind of corrugated web steel construction people's air defense door leaf according to claim 1, it is characterised in that: described corrugated to be
Roll over the shapes such as shape wave, trapezoidal wave, sine wave or rectangular wave.
3. a kind of corrugated web steel construction people's air defense door leaf according to claim 1, it is characterised in that: several waves
Line shape web fashioned iron forms door leaf main structure using " well word " layout.
4. a kind of corrugated web steel construction people's air defense door leaf according to claim 1, it is characterised in that: the door leaf outer frame
For fashioned iron such as angle steel or band steels.
5. a kind of corrugated web steel construction people's air defense door leaf according to claim 1, it is characterised in that: further include knob,
Linkage lock and hinge page, door leaf main structure are equipped with mounting base, and linkage lock is mounted in mounting base by door skin；Door
It is hinged by hinge page with door leaf outer frame to fan main structure, knob is fixed on door skin.
6. a kind of manufacturing method of corrugated web steel construction people's air defense door leaf, it is characterised in that: the following steps are included:
(1) preformed material: preparing several steel bands, and several corrugated steel plates and straight flange plate are respectively prepared in steel band；
(2) the corrugated web fashioned iron of single-piece is manufactured: by two blocks of flange plates and one piece of corrugated Interal fixation；
(3) it corrects: corrugated web fashioned iron being straightened, is corrected；
(4) stress ageging processing ageing treatment: is carried out to the corrugated web fashioned iron after correcting；
(5) part derusting and painting treatment preservative treatment: are carried out to the corrugated web fashioned iron through ageing treatment；
(6) end face processes: carrying out copying to the end face of corrugated web fashioned iron；
(7) it makes door leaf outer frame: preparing the fashioned iron such as several angle steel or band steel, the fixation of the fashioned iron such as several angle steel or band steel is formed into door
Fan outline border；
(8) it makes people's air defense door leaf main structure skeleton: several corrugated web fashioned iron being assembled in door leaf outer frame, and will be several
It is fixed between corrugated web fashioned iron and on the inside of corrugated web fashioned iron and door leaf outer frame, forms people's air defense door leaf main structure bone
Frame；
(9) it makes preliminary people's air defense door leaf: preparing two pieces of door skins, by two pieces of door skins and people's air defense door leaf main structure skeleton
It is fixed, form preliminary people's air defense door leaf；
(10) it makes final people's air defense door leaf: relevant accessory being installed on preliminary people's air defense door leaf, then carries out coating, formed most
Whole people's air defense door leaf.
7. a kind of manufacturing method of corrugated web steel construction people's air defense door leaf according to claim 6, it is characterised in that: institute
State the specific production method of step (9) are as follows: wherein will be placed on the assembly working of people's air defense door leaf as bottom plate by a door skin
On platform, then prefabricated people's air defense door leaf main structure skeleton is overlapped and is placed on, from inside by people's air defense door leaf main body
Structural framework is fixed with contacts baseplate part；Then rust preventive painting processing is carried out to inside, and installed built in people's air defense door leaf need
The mechanisms such as locking；Finally another door skin is superimposed on people's air defense door leaf main structure skeleton, by door skin and people's air defense
Door leaf main structure skeleton is fixed.
8. a kind of manufacturing method of corrugated web steel construction people's air defense door leaf according to claim 6, it is characterised in that: institute
Stating the ageing treatment in step (4) includes the techniques such as oscillating aging, heat aging, ball blast.
9. a kind of manufacturing method of corrugated web steel construction people's air defense door leaf according to claim 6, it is characterised in that: institute
State the concrete operations mode of step (6) are as follows: the end face of the T-type connection formed between flange plate and corrugated steel plate carries out profiling
Processing.
10. a kind of manufacturing method of corrugated web steel construction people's air defense door leaf according to claim 6, it is characterised in that:
The copying includes the techniques such as milling, cutting.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910489756.XA CN110080658A (en) | 2019-06-06 | 2019-06-06 | A kind of corrugated web steel construction people's air defense door leaf and manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910489756.XA CN110080658A (en) | 2019-06-06 | 2019-06-06 | A kind of corrugated web steel construction people's air defense door leaf and manufacturing method |
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| Publication Number | Publication Date |
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| CN110080658A true CN110080658A (en) | 2019-08-02 |
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ID=67423762
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| CN201910489756.XA Pending CN110080658A (en) | 2019-06-06 | 2019-06-06 | A kind of corrugated web steel construction people's air defense door leaf and manufacturing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077489A (en) * | 2020-08-24 | 2020-12-15 | 上海地空防护设备有限公司 | Intelligent manufacturing method of civil air defense door and assembly line thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2830776A1 (en) * | 1978-07-13 | 1980-01-31 | Bosch Gmbh Robert | SLIDING ELEMENT, ESPECIALLY FOR KITCHEN AND BATHROOM FURNITURE |
| CN201933980U (en) * | 2011-02-21 | 2011-08-17 | 广东高新兴通信股份有限公司 | Security door |
| CN210685766U (en) * | 2019-06-06 | 2020-06-05 | 重庆华厦钢结构有限公司 | Corrugated web steel construction civil air defense door leaf |
-
2019
- 2019-06-06 CN CN201910489756.XA patent/CN110080658A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2830776A1 (en) * | 1978-07-13 | 1980-01-31 | Bosch Gmbh Robert | SLIDING ELEMENT, ESPECIALLY FOR KITCHEN AND BATHROOM FURNITURE |
| CN201933980U (en) * | 2011-02-21 | 2011-08-17 | 广东高新兴通信股份有限公司 | Security door |
| CN210685766U (en) * | 2019-06-06 | 2020-06-05 | 重庆华厦钢结构有限公司 | Corrugated web steel construction civil air defense door leaf |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077489A (en) * | 2020-08-24 | 2020-12-15 | 上海地空防护设备有限公司 | Intelligent manufacturing method of civil air defense door and assembly line thereof |
| CN112077489B (en) * | 2020-08-24 | 2022-07-01 | 上海地空防护设备有限公司 | Intelligent manufacturing method of civil air defense door and assembly line thereof |
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