CN217415734U - Shield door body structure of smoke-proof structure - Google Patents
Shield door body structure of smoke-proof structure Download PDFInfo
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- CN217415734U CN217415734U CN202220736579.8U CN202220736579U CN217415734U CN 217415734 U CN217415734 U CN 217415734U CN 202220736579 U CN202220736579 U CN 202220736579U CN 217415734 U CN217415734 U CN 217415734U
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- Prior art keywords
- shield door
- shielding door
- smoke
- body structure
- door
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- 239000011521 glass Substances 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 239000005341 toughened glass Substances 0.000 claims abstract description 6
- 239000000779 smoke Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 15
- 239000011810 insulating material Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a shield door technical field, in particular to a smoke-proof structure shield door body structure, which improves the dustproof and smoke-proof efficiency of the shield door, avoids the bottom end of the dust-raising shield door and the crack between two shield doors from blowing to the inside of a platform, improves the cleanness of the inside of the platform, improves the use efficiency and the use effect of the shield door, and improves the practicability; toughened glass is installed to the top region of shield door, glass curtain wall installs the top on ground, the top on ground is provided with supports the groove, first spout is installed on the top of shield door, glass curtain wall's top be provided with first slider and with first spout sliding connection, the second slider is installed to the bottom of shield door, the rear end that is located the front side shield door is installed first and is fastened and fill up, the front end that is located the rear side shield door is installed the second and is fastened and fill up, first fastening pad and second are fastened and fill up closely laminating, the bottom region of shield door is provided with a plurality of bradyseisms mechanism.
Description
Technical Field
The utility model relates to a shield door's technical field specifically is a smoke protection structure shield door body structure.
Background
As is well known, a screen door is a glass curtain wall that surrounds the space between a subway platform and a train on the platform, and when the train arrives, an electric door on the glass curtain wall is opened to allow passengers to get on and off the train.
Through the retrieval, chinese patent publication is CN 204984162U's utility model discloses a shield door body structure based on insulating material, including insulating material and hollow door frame and locate the tubular metal resonator in the door frame, the door frame includes the mullion and the horizontal frame of being connected with the mullion, its characterized in that the door frame still include a connecting piece that has the bending type, this connecting piece has the vertical portion that stretches into the mullion and stretches into the horizontal portion of horizontal frame, adopts built-in connecting piece to connect horizontal frame and mullion as an organic whole, need not the welding, consequently can not destroy surperficial insulating material, the basic structure of the door body does not change simultaneously, body self intensity is not basically influenced because of the connecting piece exists.
Come interim at the train, because the speed of a motor vehicle is very fast, can make the dust in the tunnel cause the raise dust, the raise dust can blow to the inside of platform in the bottom of shield door and the crack of two shield doors, causes the pollution to the platform, but the shield door among the above-mentioned prior art scheme, can not be fine stops to the raise dust and prevents the operation, has reduced the availability factor of the door body, has certain limitation, consequently needs a smoke protection structure shield door body structure.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an efficiency of dustproof and smoke protection of shield door has been improved, has avoided the raise dust to blow to the inside of platform in the crack of the bottom of leading to the shield door and two shield doors, has improved the inside cleanness of platform, has improved the availability factor and the result of use of shield door, has improved the smoke protection structure shield door body structure of practicality.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a door body structure of a shielding door with a smoke-proof structure comprises a shielding door, a glass curtain wall and a ground, wherein toughened glass is installed on the top area of the shielding door, the glass curtain wall is installed on the top end of the ground, a supporting groove is formed in the top end of the ground, a first sliding groove is installed in the top end of the shielding door, a first sliding block is arranged on the top end of the glass curtain wall and is in sliding connection with the first sliding groove, a second sliding block is installed at the bottom end of the shielding door, a second sliding groove is formed in the middle area of the supporting groove and is in sliding connection with the second sliding block, two supporting columns are installed in parallel at the bottom end of the second sliding block, a bearing is installed on each supporting column, a connecting shaft is rotatably installed on each bearing, wheels are fixedly installed on each connecting shaft, a first clamping pad is installed at the rear end of the shielding door at the front side, a second clamping pad is installed at the front end of the shielding door at the rear side, and the first clamping pad and the second clamping pad are tightly attached to each other, the bottom area of the shielding door is provided with a plurality of cushioning mechanisms.
Preferably, bradyseism mechanism includes the spring, and the spring mounting is in the bottom region of shield door, and the telescopic link is installed to the inside left end of shield door, and flexible post is installed to the inside right-hand member of shield door, telescopic link and flexible post sliding connection all are located the inside of spring.
Furthermore, the rear end of the first clamping pad is provided with two clamping grooves, and the front end of the second clamping pad is provided with two sealing blocks which are respectively tightly attached to the two clamping grooves at the rear end of the first clamping pad.
Still further, the top of glass curtain wall installs the warning light.
On the basis of the scheme, the top end of the supporting groove is provided with a limiting groove and is attached to the bottom end of the wheel.
Furthermore, a plurality of anti-collision blocks are installed at the right end of the shielding door.
(III) advantageous effects
Compared with the prior art, the utility model provides a smoke protection structure shield door body structure possesses following beneficial effect:
this smoke-proof structure shield door body structure, through the shield door, toughened glass, the glass curtain wall, first slider, the cooperation on first spout and ground, keep apart the operation to platform and tunnel, through supporting the groove, the second spout, the second slider, the pillar, a bearing, the cooperation of connecting axle and wheel, avoid advancing the bottom that passes through the shield door to the raise dust that produces through the tunnel and directly blow to the platform, through the cooperation of first step-up pad and second step-up pad, the raise dust that prevents the tunnel production blows to the platform through the crack of two shield doors, the efficiency of dustproof and smoke prevention of shield door has been improved, the inside of blowing to the platform in the crack of the bottom of having avoided the raise dust to lead to the shield door and two shield doors has been improved, the inside cleanness of platform has been improved, the availability factor and the result of use of shield door have been improved, the practicality has been improved.
Drawings
Fig. 1 is a schematic sectional structure view of a front view of the present invention;
FIG. 2 is a schematic structural view of a right side view of a portion of the present invention;
FIG. 3 is an enlarged schematic view of the portion A of FIG. 1 according to the present invention;
fig. 4 is a schematic sectional view of a partial top view of the present invention.
In the drawings, the reference numbers: 1. a shield door; 2. tempering the glass; 3. a glass curtain wall; 4. a first slider; 5. a first chute; 6. a ground surface; 7. a support groove; 8. a second chute; 9. a second slider; 10. a pillar; 11. a bearing; 12. a connecting shaft; 13. a wheel; 14. a first clamping pad; 15. a second clamping pad; 16. a spring; 17. a telescopic column; 18. a telescopic rod; 19. a sealing block; 20. a warning light; 21. a limiting groove; 22. and (4) an anti-collision block.
Detailed Description
Examples
Referring to fig. 1-4, a door body structure of a smoke-proof structure shielded door comprises a shielded door 1, a glass curtain wall 3 and a ground 6, wherein a top area of the shielded door 1 is provided with toughened glass 2, the glass curtain wall 3 is installed on the top end of the ground 6, the top end of the ground 6 is provided with a supporting groove 7, the top end of the shielded door 1 is provided with a first sliding groove 5, the top end of the glass curtain wall 3 is provided with a first sliding block 4 and is in sliding connection with the first sliding groove 5, the bottom end of the shielded door 1 is provided with a second sliding block 9, a middle area of the supporting groove 7 is provided with a second sliding groove 8 and is in sliding connection with the second sliding block 9, the bottom end of the second sliding block 9 is provided with two supporting columns 10 in parallel, each supporting column 10 is provided with a bearing 11, each bearing 11 is rotatably provided with a connecting shaft 12, a wheel 13 is fixedly installed on the connecting shaft 12 year, a first clamping pad 14 is installed at the rear end of the shielded door 1 at the front side, the second clamping pad 15 is arranged at the front end of the rear shielding door 1, the first clamping pad 14 and the second clamping pad 15 are tightly attached, the bottom area of the shielding door 1 is provided with a plurality of shock absorption mechanisms, the smoke-proof structure shielding door body structure is used for isolating a platform and a tunnel through the matching of the shielding door 1, toughened glass 2, a glass curtain wall 3, a first sliding block 4, a first sliding groove 5 and the ground 6, the dust generated by the tunnel is prevented from directly blowing to the platform through the bottom end of the shielding door 1 through the matching of a supporting groove 7, a second sliding groove 8, a second sliding block 9, a supporting column 10, a bearing 11, a connecting shaft 12 and a wheel 13, the dust generated by the tunnel is prevented from blowing to the platform through the clamping seams of the two shielding doors 1 through the matching of the first clamping pad 14 and the second clamping pad 15, the dust generated by the tunnel is prevented from blowing to the clamping seams of the two shielding doors 1, the dust-proof and smoke-proof efficiency of the shielding doors 1 are improved, and the dust-proof efficiency of the dust-proof through door 1 and the bottom end of the two shielding doors 1 are prevented from blowing to the inside the clamping seams, the inside cleanness of platform has been improved, the availability factor and the result of use of shield door 1 have been improved, the practicality has been improved, bradyseism mechanism includes spring 16, spring 16 installs the bottom region at shield door 1, telescopic link 18 is installed to shield door 1's inside left end, flexible post 17 is installed to shield door 1's inside right-hand member, telescopic link 18 and flexible post 17 sliding connection all are located spring 16's inside, through spring 16, the cooperation of flexible post 17 and telescopic link 18, blow the raise dust through the tunnel and carry out the shock attenuation operation, first rear end that steps up pad 14 is provided with two draw-in grooves, the second front end that steps up pad 15 is provided with two sealed lumps 19 and closely laminates with two draw-in grooves of first step up pad 14 rear end respectively, through installation sealed lump 19, the compactness of first step up pad 14 and the laminating of second step up pad 15 has been improved.
It should also be noted that, the warning light 20 is installed on the top of the glass curtain wall 3, through installing the warning light 20, remind the opening and closing of the passenger shield door 1 of waiting, the top of the supporting groove 7 is installed with the limiting groove 21 and is laminated with the bottom of the wheel 13, through installing the limiting groove 21, the wheel 13 carries out limiting operation, a plurality of anti-collision blocks 22 are installed on the right end of the shield door 1, through installing the anti-collision blocks 22, the shield door 1 is protected, and the passenger is prevented from directly causing injury to the shield door 1 when receiving the acting force.
In summary, when the door body structure of the shield door of the smoke-proof structure is used, when subway comes, wind in a tunnel drives raised dust to directly contact with the left end of the shield door 1, because the bottom end of the shield door 1 is located at the bottom of the ground 6, the raised dust is directly blocked by the shield door 1 and does not directly enter a platform through the bottom end of the shield door 1, the bottom area of the shield door 1 is subjected to cushioning operation through compression and extension of the spring 16, the first tensioning pad 14 and the second tensioning pad 15 are subjected to close fitting operation under the matching of the clamping groove and the sealing block 19, so that the raised dust is prevented from being discharged to the inside of the platform through the space between the two shield doors 1, the top end of the shield door 1 is subjected to limiting operation through the first sliding block 4 and the first sliding groove 5, the bottom end of the shield door 1 is subjected to limiting operation through the second sliding groove 8 and the second sliding block 9, and the second sliding block 9, The matching among the support column 10, the bearing 11, the connecting shaft 12 and the wheel 13 is convenient for the shield door 1 to move.
Claims (6)
1. The utility model provides a smoke protection structure shield door body structure, includes shield door (1), glass curtain wall (3) and ground (6), its characterized in that: the top area of the shielding door (1) is provided with toughened glass (2), a glass curtain wall (3) is arranged on the top end of the ground (6), the top end of the ground (6) is provided with a supporting groove (7), the top end of the shielding door (1) is provided with a first sliding chute (5), the top end of the glass curtain wall (3) is provided with a first sliding block (4) and is in sliding connection with the first sliding chute (5), the bottom end of the shielding door (1) is provided with a second sliding block (9), the middle area of the supporting groove (7) is provided with a second sliding chute (8) and is in sliding connection with the second sliding block (9), the bottom end of the second sliding block (9) is provided with two supporting columns (10) in parallel, each supporting column (10) is provided with a bearing (11), each bearing (11) is rotatably provided with a connecting shaft (12), wheels (13) are fixedly arranged on the connecting shaft (12) in the year, and a first clamping pad (14) is arranged at the rear end of the shielding door (1) on the front side, the front end of the shielding door (1) positioned at the rear side is provided with a second clamping pad (15), the first clamping pad (14) and the second clamping pad (15) are tightly attached, and the bottom area of the shielding door (1) is provided with a plurality of cushioning mechanisms.
2. The shielding door body structure of a smoke-proof structure according to claim 1, wherein: the cushioning mechanism comprises a spring (16), the spring (16) is installed at the bottom area of the shielding door (1), a telescopic rod (18) is installed at the left end of the interior of the shielding door (1), a telescopic column (17) is installed at the right end of the interior of the shielding door (1), and the telescopic rod (18) and the telescopic column (17) are connected in a sliding mode and located inside the spring (16).
3. The shielding door body structure of a smoke-proof structure according to claim 2, wherein: the rear end of the first clamping pad (14) is provided with two clamping grooves, and the front end of the second clamping pad (15) is provided with two sealing blocks (19) which are respectively tightly attached to the two clamping grooves at the rear end of the first clamping pad (14).
4. The shielding door body structure of a smoke-proof structure according to claim 3, wherein: and a warning lamp (20) is installed at the top end of the glass curtain wall (3).
5. The shielding door body structure of a smoke-proof structure according to claim 4, wherein: the top end of the supporting groove (7) is provided with a limiting groove (21) and is attached to the bottom end of the wheel (13).
6. The shielding door body structure of a smoke-proof structure according to claim 5, wherein: the right end of the shielding door (1) is provided with a plurality of anti-collision blocks (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220736579.8U CN217415734U (en) | 2022-03-31 | 2022-03-31 | Shield door body structure of smoke-proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220736579.8U CN217415734U (en) | 2022-03-31 | 2022-03-31 | Shield door body structure of smoke-proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217415734U true CN217415734U (en) | 2022-09-13 |
Family
ID=83180899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220736579.8U Active CN217415734U (en) | 2022-03-31 | 2022-03-31 | Shield door body structure of smoke-proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217415734U (en) |
-
2022
- 2022-03-31 CN CN202220736579.8U patent/CN217415734U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240419 Address after: No. 29, Yuejiazhai First Natural Village, Yuejiazhai Village, Gushan Town, Fugu County, Yulin City, Shaanxi Province, 719400 Patentee after: Hao Qiaoyun Country or region after: China Patentee after: Yue Huijuan Address before: No. 3, Shaojia Group, Longtan Village, Zouqu Town, Zhonglou District, Changzhou City, Jiangsu Province 213000 Patentee before: Changzhou Anhui Electromagnetic Shielding Equipment Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240515 Address after: 710000, Shop 103, East Gate, Jinhui Park Lane, No. 1026 Gongtian Third Road, Qujiang New District, Xi'an City, Shaanxi Province Patentee after: Shaanxi Hengyi Huating Decoration Engineering Co.,Ltd. Country or region after: China Address before: No. 29, Yuejiazhai First Natural Village, Yuejiazhai Village, Gushan Town, Fugu County, Yulin City, Shaanxi Province, 719400 Patentee before: Hao Qiaoyun Country or region before: China Patentee before: Yue Huijuan |