CN204691822U - Subway Tunnel service channel door - Google Patents
Subway Tunnel service channel door Download PDFInfo
- Publication number
- CN204691822U CN204691822U CN201520286569.9U CN201520286569U CN204691822U CN 204691822 U CN204691822 U CN 204691822U CN 201520286569 U CN201520286569 U CN 201520286569U CN 204691822 U CN204691822 U CN 204691822U
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- CN
- China
- Prior art keywords
- door
- chain
- doorframe
- door leaf
- fan
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses Subway Tunnel service channel door, it comprises a body, and this body has: doorframe; By being located at the right door leaf of the vertical door frame portion in right side, between itself and doorframe, door closer is installed; By being located at the left-hand door fan of the vertical door frame portion in left side, between itself and doorframe, door closer is installed; Be installed on the exterior hand holding lock of facade after facade before right door leaf, left-hand door fan; The left side be installed on the left of left-hand door fan and door body between body of wall prevents flying off chain system; The right side be installed on the right side of right door leaf and door body between body of wall prevents flying off chain system; Be installed on the anti-plume between left and right door leaf and doorframe.The beneficial effects of the utility model are: design and installation two sleeve anti-drop chain on each door leaf, anti-fall off chain one end high-strength bolt is arranged on door leaf, one end high strength chemical anchor bolts are arranged on reinforced concrete wall, anti-fall off chain design function is, prevent from, just in case door is flown by the vehicle band of high-speed cruising, hurting the safety of vehicle and the personnel of riding.
Description
Technical field
The utility model relates to a kind of Subway Tunnel service channel door, and it is installed on the two-way emergency exits in the interval service channel region of subway tunnel.
Background technology
The emergency escape door that the interval service channel region of current subway tunnel uses, is that fire resistance steel door opened by employing two door frame list, when building tunnel, makes two door openings, which adds difficulty of construction and cost.Labeled door and labeled door 4.5 cun of hinges, labeled door escape lock just design for fire-proof function, can only reach interval fire protection requirement.After subway tunnel is open to traffic, the blast that subway produces when high-speed cruising and air pressure, labeled door and labeled door five metals intensity effectively to be put up a resistance, and do not reach Wind-Pressure Resistance and tightness requirement.There is the potential safety hazard that effect is large, the safety of railcar and the personnel of riding can not be ensured.The labeled door in domestic this region existing, by the case that the blast band that high-speed cruising vehicle produces flies.
Utility model content
The purpose of this utility model is exactly to solve the problem, and provides a kind of Subway Tunnel service channel door.
To achieve these goals, the utility model adopts following technical scheme:
Subway Tunnel service channel door, it comprises a body, and this body has:
Doorframe (1), it has the vertical door frame portion in left side and the vertical door frame portion in right side;
To be installed on by the hinge (5) at facade place before being located at the vertical door frame portion in right side in doorframe and the right door leaf (2) can opened on front side of door body, door closer (9) is installed between itself and doorframe;
To be installed on by the hinge at facade place after being located at the vertical door frame portion in left side in doorframe and the left-hand door can opened on rear side of door body fan, door closer (9) is installed between itself and doorframe;
Be installed on the exterior hand holding lock (3) of facade after facade before right door leaf, left-hand door fan;
The left side be installed on the left of left-hand door fan and door body between body of wall prevents flying off chain system, it left chain fixed pedestal comprising the left chain seat stiffener being arranged at left-hand door fan place, the left anticreep chain being connected to left chain seat stiffener and be arranged on the left of a body on body of wall, the left chain pedestal be arranged on the left of a body on body of wall is connected to left chain;
The right side be installed on the right side of right door leaf and door body between body of wall prevents flying off chain system, it comprises setting and the right chain stiffener (4) at right door leaf place, the right anticreep chain (11) being connected to right chain seat stiffener and the right chain fixed pedestal be arranged on the right side of a body on body of wall, and the right chain pedestal be arranged on the right side of a body on body of wall is connected to right anticreep chain (11);
Be installed on the anti-plume (8) between left and right door leaf and doorframe.
Further, described left and right chain stays stiffener comprises: the clamp region being distributed in side before and after left-hand door fan/right door leaf, this clamp region is interconnected by chain stays erection bolt (6), described clamp region is provided with chain stays (13), and this chain stays is connected to corresponding chain by set bolt.
Further, described left and right chain fixed pedestal is installed chemical anchor bolts (10) by chain stays and is installed on body of wall, and described left and right chain fixed pedestal is connected with left and right anticreep chain by chain erection bolt (12).
Further, described left and right door leaf is provided with bikini depression bar escape lock (14).
The utility model has following beneficial effect: the utility model is integrated door frame design, only need make a door opening.Door leaf is that one frames door designs two door leafs, opens a fan external-open in a fan, often fans on door and installs a set of Wind-Pressure Resistance and fire prevention bikini depression bar escape lock at the hinge back side, often fan on door and install a door closer and fitted outside hand holding lock in hinge face.Hinge uses patented product ZL.201220574461.6 large-scale vertical hinged door hinge, and hinge can effectively Wind-Pressure Resistance, explosion-proof shock wave 500kpa.Design and installation two sleeve anti-drop chain on each door leaf, anti-fall off chain one end high-strength bolt is arranged on door leaf, one end high strength chemical anchor bolts are arranged on reinforced concrete wall, anti-fall off chain design function is, prevent from, just in case door is flown by the vehicle band of high-speed cruising, hurting the safety of vehicle and the personnel of riding.
Accompanying drawing explanation
Fig. 1 is Subway Tunnel service channel door front view.
Fig. 2 is Subway Tunnel service channel view behind the door.
Fig. 3 is A-A sectional view in Fig. 1.
Fig. 4 is A place detail drawing in Fig. 3.
Fig. 5 is B place detail drawing in Fig. 3.
Description of reference numerals:
1, doorframe; 2, right door leaf; 3, exterior hand holding lock; 4, right chain seat stiffener; 5, hinge; 6, chain stays erection bolt; 7, hinge erection bolt; 8, anti-plume; 9, door closer; 10, chain stays installs chemical anchor bolts; 11, right anticreep chain; 12, chain erection bolt; 13, chain stays; 14, bikini depression bar escape lock.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the utility model further.
As Figure 1-5, Subway Tunnel service channel door, it comprises a body, and this body has: doorframe 1, and it has the vertical door frame portion in left side and the vertical door frame portion in right side.
To be installed on by the hinge 5 at facade place before being located at the vertical door frame portion in right side in doorframe and the right door leaf 2 can opened on front side of door body, door closer 9 is installed between itself and doorframe, described right door leaf is provided with bikini depression bar escape lock 14, and right door leaf is installed on doorframe by hinge erection bolt 7 and can realizes opening on front side of door body.
To be installed on by the hinge at facade place after being located at the vertical door frame portion in left side in doorframe and the left-hand door can opened on rear side of door body fan, be provided with door closer 9 between itself and doorframe, described left-hand door fan is provided with bikini depression bar escape lock 14.
Be installed on the exterior hand holding lock 3 of facade after facade before right door leaf, left-hand door fan.
The left side be installed on the left of left-hand door fan and door body between body of wall prevents flying off chain system, it left chain fixed pedestal comprising the left chain seat stiffener being arranged at left-hand door fan place, the left anticreep chain being connected to left chain seat stiffener and be arranged on the left of a body on body of wall, the left chain pedestal be arranged on the left of a body on body of wall is connected to left chain.
The right side be installed on the right side of right door leaf and door body between body of wall prevents flying off chain system, it comprises setting and the right chain stiffener 4 at right door leaf place, the right anticreep chain 11 being connected to right chain seat stiffener and the right chain fixed pedestal be arranged on the right side of a body on body of wall, and the right chain pedestal be arranged on the right side of a body on body of wall is connected to right anticreep chain 11.
The anti-plume 8 be installed between left and right door leaf and doorframe can effectively avoid the smog etc. of an external body to enter opposite side.
Described left and right chain stays stiffener comprises: the clamp region being distributed in side before and after left-hand door fan/right door leaf, this clamp region is interconnected by chain stays erection bolt 6, described clamp region is provided with chain stays 13, and this chain stays is connected to corresponding chain by set bolt.
Described left and right chain fixed pedestal is installed chemical anchor bolts 10 by chain stays and is installed on body of wall, and described left and right chain fixed pedestal is connected with left and right anticreep chain by chain erection bolt 12.
The technical data of this product and performance
1, fire integrity: fire endurance >=1.5h, fireproof performance meets the related request to category-A labeled door in GB12955-2008 comprehensively
2, resisting wind press capacity: every square metre reaches 3000N, resisting wind press capacity meets 4 grades of requirements in GB/T7106-2008 comprehensively.
3, escaping function: when accident occurs, personnel can use the bikini depression bar escape lock on door by bus, carry out emergency escape evacuation to safety zone.
The foregoing is only preferred embodiment of the present utility model, protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme belonging to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, the some improvement carried out under the prerequisite not departing from principle of the present utility model, these improvement also should be considered as protection domain of the present utility model.
Claims (4)
1. Subway Tunnel service channel door, it comprises a body, it is characterized in that, this body has:
Doorframe (1), it has the vertical door frame portion in left side and the vertical door frame portion in right side;
To be installed on by the hinge (5) at facade place before being located at the vertical door frame portion in right side in doorframe and the right door leaf (2) can opened on front side of door body, door closer (9) is installed between itself and doorframe;
To be installed on by the hinge at facade place after being located at the vertical door frame portion in left side in doorframe and the left-hand door can opened on rear side of door body fan, door closer (9) is installed between itself and doorframe;
Be installed on the exterior hand holding lock (3) of facade after facade before right door leaf, left-hand door fan;
The left side be installed on the left of left-hand door fan and door body between body of wall prevents flying off chain system, it left chain fixed pedestal comprising the left chain seat stiffener being arranged at left-hand door fan place, the left anticreep chain being connected to left chain seat stiffener and be arranged on the left of a body on body of wall, the left chain pedestal be arranged on the left of a body on body of wall is connected to left chain;
The right side be installed on the right side of right door leaf and door body between body of wall prevents flying off chain system, it comprises setting and the right chain stiffener (4) at right door leaf place, the right anticreep chain (11) being connected to right chain seat stiffener and the right chain fixed pedestal be arranged on the right side of a body on body of wall, and the right chain pedestal be arranged on the right side of a body on body of wall is connected to right anticreep chain (11);
Be installed on the anti-plume (8) between left and right door leaf and doorframe.
2. Subway Tunnel service channel door according to claim 1, it is characterized in that, described left and right chain stays stiffener comprises: the clamp region being distributed in side before and after left-hand door fan/right door leaf, this clamp region is interconnected by chain stays erection bolt (6), described clamp region is provided with chain stays (13), and this chain stays is connected to corresponding chain by set bolt.
3. Subway Tunnel service channel door according to claim 1, it is characterized in that, described left and right chain fixed pedestal is installed chemical anchor bolts (10) by chain stays and is installed on body of wall, and described left and right chain fixed pedestal is connected with left and right anticreep chain by chain erection bolt (12).
4. Subway Tunnel service channel door according to claim 1, is characterized in that, described left and right door leaf is provided with bikini depression bar escape lock (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520286569.9U CN204691822U (en) | 2015-05-06 | 2015-05-06 | Subway Tunnel service channel door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520286569.9U CN204691822U (en) | 2015-05-06 | 2015-05-06 | Subway Tunnel service channel door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204691822U true CN204691822U (en) | 2015-10-07 |
Family
ID=54232125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520286569.9U Expired - Fee Related CN204691822U (en) | 2015-05-06 | 2015-05-06 | Subway Tunnel service channel door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204691822U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224003A (en) * | 2016-08-15 | 2016-12-14 | 中国铁道科学研究院铁道建筑研究所 | A kind of biparting tunnel protection door or Dong Shimen |
| CN109209187A (en) * | 2017-07-05 | 2019-01-15 | 中铁第六勘察设计院集团有限公司 | A kind of Subway Tunnel service channel double damping fire resistant doorsets |
| CN109707438A (en) * | 2019-01-17 | 2019-05-03 | 中铁第四勘察设计院集团有限公司 | A kind of anti-dropping apparatus suitable for tunnel protection door |
| CN114541923A (en) * | 2022-01-11 | 2022-05-27 | 中国建筑标准设计研究院有限公司 | Three-door barrier-free heavy protective door with emergency door and opening and closing method |
-
2015
- 2015-05-06 CN CN201520286569.9U patent/CN204691822U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224003A (en) * | 2016-08-15 | 2016-12-14 | 中国铁道科学研究院铁道建筑研究所 | A kind of biparting tunnel protection door or Dong Shimen |
| CN106224003B (en) * | 2016-08-15 | 2019-05-31 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of biparting tunnel protection door or Dong Shimen |
| CN109209187A (en) * | 2017-07-05 | 2019-01-15 | 中铁第六勘察设计院集团有限公司 | A kind of Subway Tunnel service channel double damping fire resistant doorsets |
| CN109707438A (en) * | 2019-01-17 | 2019-05-03 | 中铁第四勘察设计院集团有限公司 | A kind of anti-dropping apparatus suitable for tunnel protection door |
| CN109707438B (en) * | 2019-01-17 | 2024-02-23 | 中铁第四勘察设计院集团有限公司 | Anti falling device suitable for tunnel protection door |
| CN114541923A (en) * | 2022-01-11 | 2022-05-27 | 中国建筑标准设计研究院有限公司 | Three-door barrier-free heavy protective door with emergency door and opening and closing method |
| CN114541923B (en) * | 2022-01-11 | 2023-12-26 | 中国建筑标准设计研究院有限公司 | Three-door type barrier-free heavy protective door with emergency door and opening and closing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20180506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |