CN202157716U - Light-weight and high-strength automatically-controlled protective door - Google Patents
Light-weight and high-strength automatically-controlled protective door Download PDFInfo
- Publication number
- CN202157716U CN202157716U CN2011201723067U CN201120172306U CN202157716U CN 202157716 U CN202157716 U CN 202157716U CN 2011201723067 U CN2011201723067 U CN 2011201723067U CN 201120172306 U CN201120172306 U CN 201120172306U CN 202157716 U CN202157716 U CN 202157716U
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- Prior art keywords
- door leaf
- locking
- arch
- plate
- door
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Abstract
A light-weight and high-strength automatically-controlled protective door is disclosed, comprising a door leaf, a door frame, a latch, hinges and a door leaf drive device, wherein the door leaf comprises a door leaf arch plate, a ribbed plate, a reinforcing grating, an inner arch plate, arch angles and a pull plate; the materials of the door leaf arch plate and the pull plate are light-weight composite materials, and the materials of the ribbed plate, the reinforcing grating, the inner arch plate and the arch angles are steel or aluminium alloy; the inner arch plate is tightly adhered to the back surface of the door leaf arch plate; the ribbed plate and the reinforcing grating are fixedly connected to the back surface of the inner arch plate; the arch angles are fixedly connected to the left and right sides of the door leaf arch plate and the inner arch plate; and the pull plate is fixedly connected to the back surfaces of the ribbed plate and the reinforcing grating, and the left and right sides of the pull plate are wrapped on the outer side surfaces of the arch angles. The protective door overcomes the technical problems of heavy door body, difficult transportation, installation and debugging, complex drive mechanism, and low reliability of the present electronically-controlled protective door, and has the advantages of being high in resistance, light in door leaf, small in occupied space of drive system, convenient to install and debug, simple and reasonable in overall structure, convenient to operate, and convenient to maintain.
Description
Technical field
The utility model relates to a kind of automatically controlled protective door that is used for preventive works.
Background technology
Commanding and defending engineering is the important component part of national defense system, has the strategic deterrence effect at ordinary times, can ensure the safety of national important persons, commanding agency and strategy counterattack strength wartime.Current war form with local, to hit fast be main, have quick-reaction capability when requiring engineering that higher protective capacities is arranged, and the commanding and defending engineering of China mostly is built in the 60 to 70's of twentieth century; The automatically controlled protective door of oral area setting mostly adopts concrete or steel work; Integral body is heavy, and transportation, installation, debug difficulties are so increased the electric driving mechanism design difficulty; And the electric-control system of existing automatically controlled protective door is realized complicated action with machine driving; Mechanism is more, and requirement on machining accuracy is higher, and reliability is not high enough in the application process.
The utility model content
The purpose of the utility model provides a kind of high-strength light automatic controlled protective door, solve the technical problem that existing automatically controlled protective door is heavy, Installation and Debugging are difficult, electric driving mechanism is complicated, reliability is low.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: a kind of high-strength light automatic controlled protective door; Include door leaf, doorframe, locking, hinge page or leaf and door leaf actuator; It is characterized in that: said door leaf comprises door leaf arch bar, floor, reinforcement grid, interior arch bar, arch angle and arm-tie, and wherein the material of door leaf arch bar and arm-tie is a light composite material, and the material at floor, reinforcement grid, interior arch bar and arch angle is steel or aluminium alloys; Arch bar is close to the back side of door leaf arch bar in said; The back side of arch bar in floor is fixedly connected on the reinforcement grid; The arch angle is fixedly connected on the limit, the left and right sides of door leaf arch bar and interior arch bar, and the left and right sides that arm-tie is fixedly connected on floor and the back side of strengthening grid and arm-tie wraps on the lateral surface at arch angle.
Said locking includes locking head, locking reducer, locking Vidacare corp and locking connecting rod; Wherein the locking Vidacare corp includes a locking micromachine; The output of this locking micromachine is connected with one of them input of locking reducer, and the output of locking reducer is connected with locking head through the locking connecting rod.
The outer end of said locking head is a U type head, and U type head is through the obturator hernia on doorframe and the arm-tie, clip together door leaf and doorframe.
The medial surface of two terminations of said U type head is connected through chamfered transition with the outer face.
Said locking also includes the locking handwheel, and this locking handwheel is connected with another input of said locking reducer.
The hinge page or leaf axle that said hinge page or leaf comprises the door leaf free bearing that is connected on the door leaf, is connected the doorframe free bearing on the doorframe and connects the door leaf free bearing and the doorframe free bearing is used; Said door leaf actuator includes a door leaf micromachine, and the output of this door leaf micromachine drives through shaft coupling and connects hinge page or leaf axle.
Be provided with electromagnetic lock between said door leaf and the doorframe, this electromagnetic lock is made up of two assemblies of major-minor, is individually fixed on door leaf and the doorframe.
Have lightening hole on the said floor.
Compared with prior art the utlity model has following characteristics and beneficial effect: the utility model is a kind of automatically controlled protective door that has adopted light composite material, had new construction and improved electric-control system; Can bear the shock effect of strong shock wave; Overcome that existing automatically controlled protection every body is heavy, transportation Installation and Debugging difficulty, driving mechanism is complicated, reliability is low technical barrier, to have that drag height, door leaf are light, drive system takes up room little, Installation and Debugging convenience, overall structure advantages of simple, system reliability are high, easy to operate, converting from wartime to peacetime production and vice versa fast, the advantage being convenient to safeguard.The utility model can also satisfy each item service requirement in operating characteristics that has improved automatically controlled protective door and maintainability, filled up the blank that the automatically controlled safeguard of high drag is used composite material, has high economic benefit and war readiness benefit.
The utlity model has advantage light, reliable and easy to maintenance; Said door leaf is the combining structure of the multiple material that is made up of door leaf arch bar, floor, reinforcement grid, interior arch bar, arch angle and arm-tie; This structure can have been given play to the advantage of various materials; Bear high drag load, when especially cooperating bearing load, can strengthen the structural entity load-carrying properties greatly with doorframe.Said door leaf arch bar and arm-tie are light composite material; Have lightweight characteristics, can effectively reduce door leaf weight, and floor, reinforcement grid, interior arch bar and arch angle are metal material; Has advantages of high strength again; After both combine, make the size of automatically controlled protective door obtain dwindling significantly, and then also reduced the size of electric driving mechanism (being door leaf actuator and locking Vidacare corp); Take up room so greatly reduce, reduced transport difficulty and installation difficulty.
Locking in the utility model adapts to the size of door leaf very much; Weight is very little, and locking has the moving double-purpose functional of torch, and to drive locking head flexible for the locking Vidacare corp at ordinary times; It is flexible manually to drive locking head through the operation locking handwheel during dead electricity, so guaranteed the reliability of operation in wartime.In addition, what the locking Vidacare corp adopted is the micromachine that adapts to the lightweight door leaf, so occupation space is very little, adapts to very much the narrow and small characteristics in preventive works space.
The utility model has adopted electromagnetic lock to prevent door leaf bounce-back, is convenient to the insertion of locking, has solved in the past that electric controlled door inserts lockhole for making locking, the difficult problem of motor need stall, and said electromagnetic lock respectively has an assembly on the door leaf doorframe, close adhesive when putting in place at door leaf.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Fig. 1 is that the structure master of the utility model looks sketch map.
Fig. 2 is the sketch map of A-A section among Fig. 1.
Fig. 3 is the sketch map of locking head.
Reference numeral: 1-door leaf, 2-electromagnetic lock, 3-doorframe, 4-locking, 5-hinge page or leaf, 6-door leaf actuator, 7-locking head, 7.1-inclined-plane, 8-locking handwheel, 9-locking reducer, 10-locking Vidacare corp, 11-door leaf arch bar, 12-floor, 13-strengthen arch bar in grid, the 14-, 15-arch angle, 16-arm-tie, 17-locking connecting rod, 18-lightening hole.
The specific embodiment
Embodiment is referring to Fig. 1, Fig. 2; This high-strength light automatic controlled protective door; Include door leaf 1, doorframe 3, locking 4, hinge page or leaf 5 and door leaf actuator 6, said doorframe 3 is embedded in the concrete wall, and said door leaf 1 comprises door leaf arch bar 11, floor 12, reinforcement grid 13, interior arch bar 14, arch angle 15 and arm-tie 16; Wherein the material of door leaf arch bar 11 and arm-tie 16 is a light composite material, and the material at floor 12, reinforcement grid 13, interior arch bar 14 and arch angle 15 is steel or aluminium alloys; Arch bar 14 is close to the back side of door leaf arch bar 11 in said; The back side of arch bar 14 in floor 12 is fixedly connected on reinforcement grid 13; And also have lightening hole 18 on the floor 12; Arch angle 15 is fixedly connected on the limit, the left and right sides of door leaf arch bar 11 and interior arch bar 14, and the left and right sides that arm-tie 16 is fixedly connected on floor 12 and the back side of strengthening grid 13 and arm-tie 16 wraps on the lateral surface at arch angle 15.Said arm-tie 16 is a whole plate, has the obturator hernia corresponding with locking head 7 on it.
Said door leaf arch bar 11 is domes, can bearing capacity effectively be passed to doorframe 3; Said floor 12, strengthen grid 13 and the interior arch bar 14 common integral rigidities of strengthening door leaf arch bars 11; Said arch angle 15 contacts with doorframe 3, can effectively transmit the load that door leaf 1 transmits, and arch angle 15 is also strengthened door leaf arch bar 11 and arm-tie 16, in order to avoid fragile during light composite material shock resistance ripple; Pulling force when said arm-tie 16 bears door leaf arch bar 11 and 14 distortion of interior arch bar is to keep the door leaf resistance to overturning.
The tensile strength of said light composite material is high; Compressive property is poor slightly; For making full use of its tensile property, the utility model adopts stronger metallic framework and door leaf arch bar 11 to make up, and said metallic framework is made up of the horizontal floor of having encrypted 12, vertical reinforcement grid 13 and interior arch bar 14; The suffered whole load of the utility model is mainly born by metallic framework, on pressure reliable delivery to the arm-tie 16 that metallic framework bears door leaf arch bar 11 again, arch angle 15 and the doorframe 3.In the present embodiment; Light composite material is mixed according to bearing load by materials such as glass fiber, carbon fiber, aramid fibers and forms, the good toughness of glass fiber, and can improve the structure damage-resistant can; Carbon fiber, aramid fiber intensity and modulus are high, can improve the structure reactance performance.In addition, in other embodiments, can also be according to the size design of bearing capacity different be fibrous.
In the present embodiment, adopted the door leaf arch bar 11 of light composite material material and the structure of arm-tie 16 to adopt RTM technology monolithic molding; After said reinforcement grid 13 and the floor 12 first pultrusions, as a whole with wallboard (arch bar 14 and door leaf arch bar 11 promptly) co-curing then, this process structure globality is better, and cost is low, and processing technology is simple, is easy to realize.
Said locking 4 is connected on the door leaf 1; Include locking head 7, locking reducer 9, locking Vidacare corp 10 and locking connecting rod 17; Wherein locking Vidacare corp 10 includes a locking micromachine; The output of this locking micromachine is connected with one of them input of locking reducer 9, and the output of locking reducer 9 is connected with locking head 7 through locking connecting rod 17, in addition; Locking 4 also includes locking handwheel 8, and this locking handwheel 8 is connected with another input of said locking reducer 9.Referring to Fig. 2, Fig. 3, the outer end of said locking head 7 is a U type head, and U type head is through the obturator hernia on doorframe 3 and the arm-tie 16, clip together door leaf 1 and doorframe 3; In addition, the medial surface of two terminations of U type head is connected through inclined-plane 7.1 transition with the outer face, all has the obturator hernia corresponding with locking head 7 on said doorframe 3 and the arm-tie 16; Said locking head 7 inserts obturator hernias, clamp door leaf 1 and doorframe 3 after; Can lock door leaf, the opposing bounce-back, and also can extract smoothly behind the load metamorphism.
The hinge page or leaf axle that said hinge page or leaf 5 comprises the door leaf free bearing that is connected on the door leaf 1, is connected the doorframe free bearing on the doorframe 3 and connects the door leaf free bearing and the doorframe free bearing is used; Said door leaf actuator 6 includes a door leaf micromachine, and the output of this door leaf micromachine drives through shaft coupling and connects hinge page or leaf axle.
Be provided with electromagnetic lock 2 between said door leaf 1 and the doorframe 3, this electromagnetic lock 2 is made up of two assemblies of major-minor, is individually fixed on door leaf 1 and the doorframe 3.
The utility model can adopt the switch of driving control system control door leaf and the switch of locking, and is promptly long-range with driving control system, control electromagnetic lock 2, door leaf actuator 6 and locking Vidacare corp 10 on the spot.Driving control system operates steadily reliably, and variable-ratio moves to reduce the bounce of door leaf.
The utility model can also move dual-purpose by torch.When electricity is arranged; The switch of locking 4 is by 10 controls of locking Vidacare corp; Locking Vidacare corp 10 includes locking micromachine and communtation deceleration device, and locking Vidacare corp 10 drives locking connecting rod 17 through thread mechanism and locking reducer 9 and does rectilinear motion, drives the flexible of locking head 7 thus; In the present embodiment, locking reducer 9 is a worm and gear communtation deceleration device.In addition, door leaf does not close when putting in place, and locking can not perhaps reset earlier in manual operation, in order to avoid maloperation.In dead electricity, said locking is by the manual driven switch, i.e. manual driven locking handwheel 8 rotates, and drives locking connecting rod 17 through thread mechanism and locking reducer 9 then and does rectilinear motion, and it is flexible to drive locking head 7 thus.
When electricity was arranged, the switch of door leaf was by door leaf actuator 6 controls, and promptly door leaf actuator 6 drives the hinge page or leaf axle rotation in the hinge page or leaf 5; Drive door leaf 1 switch thus; The said hinge page or leaf 5 novel hinge pages or leaves for the light-duty door leaf of adaptation are used to carry door leaf, have little, the lightweight characteristics of structure.In dead electricity, door leaf is by directly promoting manually.
Claims (8)
1. high-strength light automatic controlled protective door; Include door leaf (1), doorframe (3), locking (4), hinge page or leaf (5) and door leaf actuator (6); It is characterized in that: said door leaf (1) comprises door leaf arch bar (11), floor (12), reinforcement grid (13), interior arch bar (14), arch angle (15) and arm-tie (16); Wherein the material of door leaf arch bar (11) and arm-tie (16) is a light composite material, and the material at floor (12), reinforcement grid (13), interior arch bar (14) and arch angle (15) is steel or aluminium alloys; Arch bar (14) is close to the back side of door leaf arch bar (11) in said; Floor (12) and reinforcement grid (13) are fixedly connected on the back side of interior arch bar (14); Arch angle (15) is fixedly connected on the limit, the left and right sides of door leaf arch bar (11) and interior arch bar (14), and arm-tie (16) is fixedly connected on the back side of floor (12) and reinforcement grid (13) and the left and right sides of arm-tie (16) wraps on the lateral surface at arch angle (15).
2. high-strength light automatic controlled protective door according to claim 1; It is characterized in that: said locking (4) includes locking head (7), locking reducer (9), locking Vidacare corp (10) and locking connecting rod (17); Wherein locking Vidacare corp (10) includes a locking micromachine; The output of this locking micromachine is connected with one of them input of locking reducer (9), and the output of locking reducer (9) is connected with locking head (7) through locking connecting rod (17).
3. high-strength light automatic controlled protective door according to claim 2 is characterized in that: the outer end of said locking head (7) is a U type head, and U type head is through the obturator hernia on doorframe (3) and the arm-tie (16), clip together door leaf (1) and doorframe (3).
4. high-strength light automatic controlled protective door according to claim 3 is characterized in that: the medial surface of two terminations of said U type head is connected through inclined-plane (7.1) transition with the outer face.
5. high-strength light automatic controlled protective door according to claim 2 is characterized in that: said locking (4) also includes locking handwheel (8), and this locking handwheel (8) is connected with another input of said locking reducer (9).
6. high-strength light automatic controlled protective door according to claim 1; It is characterized in that: the hinge page or leaf axle that said hinge page or leaf (5) comprises the door leaf free bearing that is connected on the door leaf (1), is connected the doorframe free bearing on the doorframe (3) and connects the door leaf free bearing and the doorframe free bearing is used; Said door leaf actuator (6) includes a door leaf micromachine, and the output of this door leaf micromachine drives through shaft coupling and connects hinge page or leaf axle.
7. high-strength light automatic controlled protective door according to claim 1; It is characterized in that: be provided with electromagnetic lock (2) between said door leaf (1) and the doorframe (3); This electromagnetic lock (2) is made up of two assemblies of major-minor, is individually fixed on door leaf (1) and the doorframe (3).
8. high-strength light automatic controlled protective door according to claim 1 is characterized in that: have lightening hole (18) on the said floor (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201723067U CN202157716U (en) | 2011-05-26 | 2011-05-26 | Light-weight and high-strength automatically-controlled protective door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201723067U CN202157716U (en) | 2011-05-26 | 2011-05-26 | Light-weight and high-strength automatically-controlled protective door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202157716U true CN202157716U (en) | 2012-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201723067U Expired - Lifetime CN202157716U (en) | 2011-05-26 | 2011-05-26 | Light-weight and high-strength automatically-controlled protective door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202157716U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102206984A (en) * | 2011-05-26 | 2011-10-05 | 中国人民解放军总参谋部工程兵第四设计研究院 | Light high-strength automatically controlled protective door |
| CN109610986A (en) * | 2019-01-17 | 2019-04-12 | 中国建筑标准设计研究院有限公司 | A kind of executing agency of the dual-purpose protective door of hand, electricity and control method |
| CN109630196A (en) * | 2019-01-17 | 2019-04-16 | 中铁第四勘察设计院集团有限公司 | A kind of tunnel protection door with automatic shutter function |
| CN109736673A (en) * | 2019-01-17 | 2019-05-10 | 中国建筑标准设计研究院有限公司 | A kind of manual and Electronic control high drag seal protection door |
-
2011
- 2011-05-26 CN CN2011201723067U patent/CN202157716U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102206984A (en) * | 2011-05-26 | 2011-10-05 | 中国人民解放军总参谋部工程兵第四设计研究院 | Light high-strength automatically controlled protective door |
| CN102206984B (en) * | 2011-05-26 | 2012-12-05 | 中国人民解放军总参谋部工程兵第四设计研究院 | Light high-strength automatically controlled protective door |
| CN109610986A (en) * | 2019-01-17 | 2019-04-12 | 中国建筑标准设计研究院有限公司 | A kind of executing agency of the dual-purpose protective door of hand, electricity and control method |
| CN109630196A (en) * | 2019-01-17 | 2019-04-16 | 中铁第四勘察设计院集团有限公司 | A kind of tunnel protection door with automatic shutter function |
| CN109736673A (en) * | 2019-01-17 | 2019-05-10 | 中国建筑标准设计研究院有限公司 | A kind of manual and Electronic control high drag seal protection door |
| CN109736673B (en) * | 2019-01-17 | 2020-10-27 | 中国建筑标准设计研究院有限公司 | Manual and electric control high-resistance airtight protective door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120307 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |