CN209398247U - A kind of communication port bidirectional stress double-leaf protective sealed door - Google Patents
A kind of communication port bidirectional stress double-leaf protective sealed door Download PDFInfo
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- CN209398247U CN209398247U CN201821422914.7U CN201821422914U CN209398247U CN 209398247 U CN209398247 U CN 209398247U CN 201821422914 U CN201821422914 U CN 201821422914U CN 209398247 U CN209398247 U CN 209398247U
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Abstract
A kind of communication port bidirectional stress double-leaf protective sealed door is fixedly installed driving motor on wall the utility model relates to Technology for Civil Air Defence Projects field；No.1 screw rod is fixedly installed on the output shaft of driving motor, the right end of No.1 screw rod is fixedly installed No. two screw rods, and the right end of No. two screw rods is fixed on wall by fixing seat；Linear guides are fixedly installed on No.1 screw rod and the wall on No. two screw rod top；The setting of the bottom symmetrical of No.1 screw rod and No. two screw rods is there are two door-plate, and symmetrically there are two sliding blocks for fixed setting on the top of each door-plate, and the top of sliding block is slidably arranged on linear guides；The left and right sides of door-plate bottom is symmetrically arranged with several anti-inclination idler wheels by wheel seat, the middle part of door-plate bottom is provided with directive wheel by wheel seat rolling, sealed door required space size in opening and closing can effectively be reduced, maintenance is got up very convenient when use, structure is simple, manufacturing cost is lower, increases the aesthetic feeling of shape.
Description
Technical field
The utility model relates to Technology for Civil Air Defence Projects fields, and in particular to a kind of communication port bidirectional stress double-leaf protective sealed
Door.
Background technique
Communication port in civil air defense constructions and installations refers to the doorway that people's protection works enter and leave, and it is that drop government mobilizes that people's air defense, which is also known as civil defence,
With the tissue masses, anti-air strike is taken, rescue action, prevention and the activity for mitigating disaster harm, people's air defense are implemented in measure of fighting calamities and providing relief
Door belongs to civil defence safeguard, can simply be divided into single fan airtight blast door and double-leaf protective sealed by the form of protective door
Door, structure is complicated for double-leaf protective sealed door in the prior art, and wherein door leaf is largely the structure of opposite opened, and door leaf is opened
Very big opening and closing radius is needed when opening, and the underground garage occupied in the state of enabling and space are larger, use
It is not very convenient to safeguard, whole heavier, manufacturing cost is higher, and shape is not beautiful enough, it would be highly desirable to improve.
Utility model content
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, and design is closed
Reason, a kind of communication port bidirectional stress double-leaf protective sealed door easy to use can effectively reduce sealed door in opening and closing
Required space size, maintenance is got up very convenient when use, and structure is simple, and manufacturing cost is lower, increases the beauty of shape
Sense, practicability are stronger.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes door-plate, linear guides, driving electricity
Machine, I-steel；Driving motor is fixedly installed on wall, driving motor is connect with external power supply；On the output shaft of driving motor
It is fixedly installed No.1 screw rod, the right end of No.1 screw rod is fixedly installed No. two screw rods, and the right end of No. two screw rods passes through fixing seat
It is fixed on wall, and the screw thread of No.1 screw rod and No. two screw rods is reversed；No.1 screw rod and No. two screw rod top
Linear guides are fixedly installed on wall；There are two door-plate, each door-plates for the setting of the bottom symmetrical of No.1 screw rod and No. two screw rods
Symmetrically there are two sliding block, the top of sliding block is slidably arranged on linear guides for fixed setting on top；Left side door-plate top
No.1 screw rod is equipped with by screw thread rotation in the middle part of sliding block, the sliding block middle part on right side door-plate top is equipped with two by screw thread rotation
Number screw rod；The left and right sides of door-plate bottom is symmetrically arranged with several anti-inclination idler wheels by wheel seat, and door-plate passes through in the middle part of bottom
Wheel seat rolling is provided with directive wheel；The below ground of door-plate bottom is fixedly installed I-steel, the anti-sidewall bottom for rolling idler wheel
It contradicts and is arranged with the side wall of I-steel, four peripheral walls of directive wheel are in contact setting with the vertical wall of I-steel；The door-plate packet
Containing top plate and bottom plate, No.1 steel plate, No. two steel plates；The top of bottom plate is arranged in top plate, and one is fixedly installed between top plate and bottom plate
The front side of No. two steel plates is arranged in number steel plate and No. two steel plates, No.1 steel plate, and is provided with gap between the two；The top plate
Top be fixedly installed sliding block, gear is equipped with by shaft rotary insertion on the right side wall of top plate, the upper and lower ends of shaft pass through
The inside of top plate is arranged in bearing rotary；It is plugged on wall and is provided in rach slot on the left of gear, and wheel and rack
Groove engagement on slot；The bottom of the bottom plate, which rolls, is provided with anti-inclination idler wheel and directive wheel, and bottom plate and ground face contact
Setting.
Further, the linear guides are arc-shaped rail.
Further, the left side edge lengths of the top plate and bottom plate are arranged greater than right side edge lengths.
Further, gas-flow closure adhesive tape is fixedly installed on the opposite face of the door-plate.
Further, metal otter board, and two are fixedly installed on the No.1 steel plate and the opposite face of No. two steel plates
Several compressed springs are fixedly installed between a metal otter board.
Further, it fills out between the No.1 steel plate and No. two steel plates equipped with shear thickening liquid.
After adopting the above structure, the utility model have the beneficial effect that a kind of communication port described in the utility model it is two-way by
Power double-leaf protective sealed door, can effectively reduce sealed door required space size in opening and closing, and when use safeguards
Next very convenient, structure is simple, and manufacturing cost is lower, increases the aesthetic feeling of shape, and practicability is stronger, and the utility model has knot
The advantages that structure is simple, and setting is reasonable, low manufacture cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the portion the A-A cross-sectional view in Fig. 1.
Fig. 3 is the structural schematic diagram of the door-plate of the utility model.
Description of symbols:
Driving motor 1, No.1 screw rod 2, No. two screw rods 3, fixing seat 4, linear guides 5, door-plate 6, top plate 6-1, bottom plate 6-
2, No.1 steel plate 6-3, No. two steel plate 6-4, sliding block 7, anti-inclination idler wheel 8, directive wheel 9, I-steel 10, gear 11, shaft 12, tooth
Bar groove 13, gas-flow closure adhesive tape 14, metal otter board 15, compressed spring 16, shear thickening liquid 17.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
Referring to as shown in Figure 1-Figure 3, present embodiment the technical solution adopted is that: it includes door-plate 6, linear guides
5, driving motor 1, I-steel 10；It is bolted on wall and is provided with driving motor 1, driving motor 1 and external power supply connect
Connect, the driving motor 1 using YS-70KTYZ model motor；Fixed weldering is equipped with No.1 silk on the output shaft of driving motor 1
Bar 2, the fixed weldering of the right end of No.1 screw rod 2 are equipped with No. two screw rods 3, and the right end of No. two screw rods 3 is set by fixing seat 4 and bolt fixation
It sets on wall, and the screw thread of No.1 screw rod 2 and No. two screw rods 3 is reversed, facilitates on No.1 screw rod 2 and No. two screw rods 3
7 phase counter motion of sliding block, to control the folding situation of door-plate 6；Pass through on No.1 screw rod 2 and the wall on No. two 3 top of screw rod
Bolt is fixedly installed linear guides 5；There are two door-plates 6, Mei Gemen for the setting of the bottom symmetrical of No.1 screw rod 2 and No. two screw rods 3
Symmetrically fixed weldering is set there are two sliding block 7 on the top of plate 6, and the top of sliding block 7 is slidably arranged on linear guides 5, facilitates door-plate 6
It moves left and right；No.1 screw rod 2 is equipped with by screw thread rotation in the middle part of the sliding block 7 on 6 top of left side door-plate, 6 top of right side door-plate
No. two screw rods 3 are equipped with by screw thread rotation in the middle part of sliding block 7, facilitates and door-plate 6 is driven to move left and right；The left and right two of 6 bottom of door-plate
Side is symmetrical arranged by wheel seat there are four anti-inclination idler wheel 8, can effectively prevent the derailing of door-plate 6 from rolling, in 6 bottom of door-plate
Portion rolls the direction for being arranged and door-plate 6 capable of effectively being guided to move there are two directive wheel 9 by wheel seat；The ground of 6 bottom of door-plate
It is fixedly installed I-steel 10 below, I-steel 10 is built-in fitting, the side wall of the anti-sidewall bottom for rolling idler wheel 8 and I-steel 10
Setting is contradicted, four peripheral walls of directive wheel 9 are in contact setting with the vertical wall of I-steel 10, and I-steel 10 plays the work of a guide rail
With；The door-plate 6 includes top plate 6-1, bottom plate 6-2, No.1 steel plate 6-3, No. two steel plate 6-4；Top plate 6-1 is arranged in bottom plate 6-
2 top, fixed weldering is equipped with No.1 steel plate 6-3 and No. two steel plate 6-4 between top plate 6-1 and bottom plate 6-2, and No.1 steel plate 6-3 is set
It sets in the front side of No. two steel plate 6-4, and is provided with gap between the two, reduce the weight of door-plate 6 itself, reduce cost
Investment；The fixed weldering in the top of the top plate 6-1 is equipped with sliding block 7, is equipped on the right side wall of top plate 6-1 by 12 rotary insertion of shaft
The inside of top plate 6-1 is arranged in by bearing rotary for gear 11, the upper and lower ends of shaft 12；The left side of gear 11 is plugged in wall
It is provided on wall in rach slot 13, and gear 11 is engaged with the groove on rach slot 13；The bottom of the bottom plate 6-2 rolls and sets
It is equipped with anti-inclination idler wheel 8 and directive wheel 9, and bottom plate 6-2 and ground face contact are arranged.
Further, the linear guides 5 are arc-shaped rail, and compared to common guide rail, arc-shaped rail more can
It is enough effectively to prevent from derailing.
Further, the left side edge lengths d1 of the top plate 6-1 and bottom plate 6-2 is arranged greater than right side edge lengths d2, punching
Wave is hit as linear motion, can effectively block the impact force of shock wave.
Further, fixed viscous equipped with gas-flow closure adhesive tape 14 on the opposite face of the door-plate 6, door-plate 6 can be helped
Between sealing.
Further, fixed weldering is equipped with metal otter board on the No.1 steel plate 6-3 and No. two steel plate 6-4 opposite face
15, and several compressed springs 16 are fixedly installed between two metal otter boards 15, metal otter board 15 can effectively prevent core spoke
It penetrates, compressed spring 16 can reduce the effect of impact force.
Further, it is filled out between the No.1 steel plate 6-3 and No. two steel plate 6-4 equipped with shear thickening liquid 17, shearing increases
Magma 17 can effectively block the attack of bullet and shock wave, can increase moment compression strength.
The working principle of this specific embodiment:: when using the present apparatus, driving motor 1 is connected to external power supply, is driven
The output shaft of dynamic motor 1 starts turning, and drives No.1 screw rod 2 and No. two screw rods 3 to rotate, so that sliding block 7 is in No.1 screw rod 2
It horizontally slips on No. two screw rods 3, since No.1 screw rod 2 and No. two 3 upside screw threads of screw rod are reversed, therefore 2 He of No.1 screw rod
On the contrary, when left side door-plate 6 and right side 6 back movement of door-plate, communication port is the direction of motion of sliding block 7 on No. two screw rods 3
The state of opening；When left side door-plate 6 and right side 6 relative motion of door-plate, communication port is the state closed；Shear thickening liquid 17
Shock wave can be increased effectively with compressed spring 16 come compression strength when attacking, bivalve door two sides stress reduces opening and closing
When required space size, structure simple-to-maintain gets up more convenient.
After adopting the above structure, present embodiment has the beneficial effect that a kind of connection described in present embodiment
Mouth bidirectional stress double-leaf protective sealed door can effectively reduce sealed door required space size in opening and closing, use
When maintenance get up very convenient, structure is simple, and manufacturing cost is lower, increases the aesthetic feeling of shape, and practicability is stronger, this is practical new
The advantages that type has structure simple, and setting is reasonable, low manufacture cost.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (6)
1. a kind of communication port bidirectional stress double-leaf protective sealed door, it is characterised in that: it include door-plate (6), linear guides (5),
Driving motor (1), I-steel (10)；It is fixedly installed on wall driving motor (1), driving motor (1) is connect with external power supply；
It is fixedly installed on the output shaft of driving motor (1) No.1 screw rod (2), the right end of No.1 screw rod (2) is fixedly installed No. two silks
The right end of bar (3), No. two screw rods (3) is fixed on wall by fixing seat (4), and No.1 screw rod (2) and No. two screw rods
(3) screw thread is reversed；Linear guides (5) are fixedly installed on No.1 screw rod (2) and the wall on No. two screw rod (3) top；
There are two door-plate (6), the top of each door-plate (6) is symmetrically solid for No.1 screw rod (2) and the setting of the bottom symmetrical of No. two screw rods (3)
There are two sliding block (7) for fixed setting, and the top of sliding block (7) is slidably arranged on linear guides (5)；The cunning on left side door-plate (6) top
It is equipped with No.1 screw rod (2) in the middle part of block (7) by screw thread rotation, is revolved in the middle part of the sliding block (7) on right side door-plate (6) top by screw thread
Turn to be equipped with No. two screw rods (3)；The left and right sides of door-plate (6) bottom is symmetrically arranged with several anti-inclination idler wheels (8) by wheel seat,
The middle part of door-plate (6) bottom is provided with directive wheel (9) by wheel seat rolling；The below ground of door-plate (6) bottom is fixedly installed
The side wall conflict of I-steel (10), the anti-sidewall bottom for rolling idler wheel (8) and I-steel (10) is arranged, the surrounding of directive wheel (9)
Wall is in contact setting with the vertical wall of I-steel (10)；The door-plate (6) includes top plate (6-1), bottom plate (6-2), No.1 steel
Plate (6-3), No. two steel plates (6-4)；Top plate (6-1) is arranged between the top of bottom plate (6-2), top plate (6-1) and bottom plate (6-2)
It is fixedly installed No.1 steel plate (6-3) and No. two steel plates (6-4), No.1 steel plate (6-3) is arranged before No. two steel plates (6-4)
Side, and it is provided with gap between the two；The top of the top plate (6-1) is fixedly installed sliding block (7), the right side of top plate (6-1)
Gear (11) are equipped with by shaft (12) rotary insertion on side wall, the upper and lower ends of shaft (12) are arranged by bearing rotary in top plate
The inside of (6-1)；It is plugged on wall and is provided in rach slot (13) on the left of gear (11), and gear (11) and rach slot
(13) the groove engagement on；The bottom of the bottom plate (6-2) rolls and is provided with anti-inclination idler wheel (8) and directive wheel (9), and bottom
Plate (6-2) and ground face contact are arranged.
2. a kind of communication port bidirectional stress double-leaf protective sealed door according to claim 1, it is characterised in that: the line
Property guide rail (5) be arc-shaped rail.
3. a kind of communication port bidirectional stress double-leaf protective sealed door according to claim 1, it is characterised in that: the top
The left side edge lengths of plate (6-1) and bottom plate (6-2) are arranged greater than right side edge lengths.
4. a kind of communication port bidirectional stress double-leaf protective sealed door according to claim 1, it is characterised in that: the door
Plate (6) is fixedly installed gas-flow closure adhesive tape (14) on opposite face.
5. a kind of communication port bidirectional stress double-leaf protective sealed door according to claim 1, it is characterised in that: described one
It is fixedly installed metal otter board (15) on number steel plate (6-3) and the opposite face of No. two steel plates (6-4), and two metal otter boards
(15) several compressed springs (16) are fixedly installed between.
6. a kind of communication port bidirectional stress double-leaf protective sealed door according to claim 1, it is characterised in that: described one
It number fills out between steel plate (6-3) and No. two steel plates (6-4) equipped with shear thickening liquid (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821422914.7U CN209398247U (en) | 2018-08-31 | 2018-08-31 | A kind of communication port bidirectional stress double-leaf protective sealed door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821422914.7U CN209398247U (en) | 2018-08-31 | 2018-08-31 | A kind of communication port bidirectional stress double-leaf protective sealed door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209398247U true CN209398247U (en) | 2019-09-17 |
Family
ID=67877753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821422914.7U Expired - Fee Related CN209398247U (en) | 2018-08-31 | 2018-08-31 | A kind of communication port bidirectional stress double-leaf protective sealed door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209398247U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792375A (en) * | 2019-11-27 | 2020-02-14 | 湖北华强科技有限责任公司 | Shear thickening liquid armor protection structure with self-repairing function and use method |
| CN110897482A (en) * | 2019-11-28 | 2020-03-24 | 徐州大亚智能科技有限公司 | Intelligent window curtain storage device |
| CN111335794A (en) * | 2020-03-17 | 2020-06-26 | 株洲合力电磁技术有限公司 | Novel sliding protective door |
| CN112012636A (en) * | 2020-08-27 | 2020-12-01 | 安徽优华辐射防护工程有限公司 | Radiation-proof electric sliding door |
| CN112998005A (en) * | 2021-02-08 | 2021-06-22 | 贵州电网有限责任公司 | Novel small animal prevention baffle plate for transformer substation and use method thereof |
-
2018
- 2018-08-31 CN CN201821422914.7U patent/CN209398247U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792375A (en) * | 2019-11-27 | 2020-02-14 | 湖北华强科技有限责任公司 | Shear thickening liquid armor protection structure with self-repairing function and use method |
| CN110897482A (en) * | 2019-11-28 | 2020-03-24 | 徐州大亚智能科技有限公司 | Intelligent window curtain storage device |
| CN111335794A (en) * | 2020-03-17 | 2020-06-26 | 株洲合力电磁技术有限公司 | Novel sliding protective door |
| CN112012636A (en) * | 2020-08-27 | 2020-12-01 | 安徽优华辐射防护工程有限公司 | Radiation-proof electric sliding door |
| CN112998005A (en) * | 2021-02-08 | 2021-06-22 | 贵州电网有限责任公司 | Novel small animal prevention baffle plate for transformer substation and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |