CN202300427U - Heat-preservation shockproof door for tunnel - Google Patents
Heat-preservation shockproof door for tunnel Download PDFInfo
- Publication number
- CN202300427U CN202300427U CN2011203354090U CN201120335409U CN202300427U CN 202300427 U CN202300427 U CN 202300427U CN 2011203354090 U CN2011203354090 U CN 2011203354090U CN 201120335409 U CN201120335409 U CN 201120335409U CN 202300427 U CN202300427 U CN 202300427U
- Authority
- CN
- China
- Prior art keywords
- door
- tunnel
- insulation
- shockproof
- heat
- 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
Links
- 238000004321 preservation Methods 0.000 title abstract 5
- 238000009423 ventilation Methods 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 14
- 239000010959 steel Substances 0.000 description 14
- 230000002787 reinforcement Effects 0.000 description 10
- 238000003466 welding Methods 0.000 description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 239000010902 straw Substances 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 240000008042 Zea mays Species 0.000 description 2
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000009973 maize Nutrition 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009401 outcrossing Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model provides a heat-preservation shockproof door for a tunnel. The heat-preservation shockproof door is characterized by structurally comprising a main frame, a longitudinal piece, a large door, a small door, a vent hole and an exhaust hole. The heat-preservation shockproof door is simple in structural assembly, is light in weight, is durable and has good heat-preservation effect under the condition that passability, smoke discharge and ventilation are ensured completely, thereby providing a good working environment for tunnel construction in winter.
Description
Technical field
The utility model relates to the constructing tunnel field, particularly the shockproof door of a kind of tunnel insulation.
Background technology
Cold and stern winter the constructing tunnel condition relatively harsher, how to guarantee that in the constructing tunnel process vehicle crew is normally current, discharges fume effectively and timely, ventilate, can realize the insulation in tunnel again shockproof, a kind of tunnel insulation vibration abatement of needs usually.
The utility model content
The purpose of the utility model is: shockproof of a kind of tunnel insulation is provided, is guaranteeing that fully high insulating effect is for the tunnel winter construction provides good working environment under the condition of passing through, discharge fume, ventilating.The shockproof door of said tunnel insulation has characteristics such as simple in structure, in light weight, durable in use, practical.
The main door of the shockproof door of the tunnel insulation that the utility model provides is characterized in that: the structure of the shockproof door of said insulation comprises, main body frame 1, vertical part 2, gate 3, wicket 4, ventilation opening 5, exhaust opening 6, fixture 8, steel mesh reinforcement, insulation filling materials, the tarpaulin of joining; Double member connects through vertical couplet part 2 welding or flange, and main body frame 1 bottom is fixed in the inverted arch backfill 7 through fixture 8;
Said main body frame 1 is made up of double member, and said double member connects through vertical couplet part 2 welding or flange, and said main body frame 1 bottom adopts anchor bolt or anchor bar to be fixed in the inverted arch backfill 7 through flange;
Said gate 3 is the double door double-decker, is connected with main body frame 1 through Xiao's bolt, forms swivel structure; Said wicket 4 is the single open-door double-decker, is connected with main body frame 1 through Xiao's bolt, forms swivel structure;
Said ventilation opening 5 adopts reinforcing bar to be welded, and is connected with steel mesh reinforcement and fixes, and its diameter is the ventilating bag diameter, i.e. Φ=180cm or Φ=150cm; Said exhaust opening 6 adopts reinforcing bar to be welded, and is connected with steel mesh reinforcement and fixes, and its diameter is Φ=100cm or Φ=120cm; Said steel mesh reinforcement is Φ=8mm reinforcing bar for adopting diameter, and size of mesh opening is 10cm * 10cm, is welded in main body frame 1 outside, and insulation filling materials is played the effect that retaining protects;
Be incubated shockproof door and also comprise net, insulation filling materials, shelter, insulation filling materials is clogged between two layers of mesh, and shelter is fixed on the net closely;
Said insulation filling materials adopts compositions such as straw or maize straw, clogs between two-layer steel mesh reinforcement, and the filling compactness should be moderate, and is too not closely knit or loose, has insulation, cushioning effect; Said tarpaulin is fixed on the steel mesh reinforcement closely, plays the modification insulation effect.
The shockproof Men Cimen of the tunnel insulation that the utility model provides is characterized in that: the structure of the shockproof door of said insulation comprises skeleton reinforcing steel bar 01, suspension hook 02, tarpaulin 03; Said suspension hook 02 is fixed in skeleton reinforcing steel bar 01; Said tarpaulin 03 is linked in suspension hook 02; Tarpaulin 03 is that separation becomes two parts to break off with the tunnel center line.
Description of drawings
Fig. 1 is the main door of the shockproof door of a utility model tunnel insulation sketch map;
Fig. 2 is the shockproof Men Cimen sketch map of the utility model tunnel insulation.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be further described: be as shown in Figure 1; In the utility model preferred embodiment, be main body frame 1 with double steel pipe frame, 1 of main body frame adopts steel pipe to be welded to connect; 1 liang of lateral surface of main body frame adopts diameter of phi=8mm steel mesh reinforcement welding; Insulation filling materials such as filling straw and sawdust between the reinforced mesh are incubated shockproof door and are provided with the twice inlet/outlet, are that vehicle pass-through Men Rutu gate 3 adopts double door together; Another road is that walk Men Rutu wicket 4 adopts single open-door, is incubated shockproof door and all is provided with gravity vent 5 and steam vent 6 on top.
The processing and the installation process of the main door of the shockproof door of said tunnel insulation: at first the welding assembly main body frame 1, in assembling, the welding process, for guaranteeing the precision of each member, can delimit scantling figure prior to ground, and accurate location; In the welding assembly, carry out the horizontal vertical member earlier, carry out fan-shaped component again and install, carry out crossing members at last and install; After treating main body frame 1 assembled, hole inner side main body framework 1 is lifted fixing, top and side adopt anchor bolt and " U " shaped steel muscle to fix; Footing adopts expansion bolt to be fixed in inverted arch and fills 7 end faces; After hole inner side main body framework 1 installs, carry out 1 lifting of hole outside main body framework, and adopt the vertical part 2 that joins to be welded to connect; Behind to be welded the finishing; Also adopt anchor bolt and " U " shaped steel muscle to fix to outside main body frame, gate 3 and wicket 4 direct machine-shaping in ground carry out integral hoisting and install; Steel mesh reinforcement 7 adopt shaping nettings or field machining all can, colligation or be welded in the outside of main body frame 1, size of mesh opening adopts 10cm * 10 cm to be advisable; Ventilation opening 5 adopts reinforcing bar to be welded, and is fixed on the reinforced mesh, is used for the ventilating bag inlet port, and its diameter is ventilating bag diameter 1.8m or 1.5m; Exhaust opening 6 is prone to adopt reinforcing bar to be welded, and is fixed on the reinforced mesh, and its diameter can be confirmed according to tunnel advanced depth, smoke evacuation, exhaust situation; Insulation filling materials can be selected straw or maize straw etc. for use, clogs between two-layer steel mesh reinforcement, and the filling compactness should be moderate, and is too not closely knit or loose, so that play the effect of anti-gas shock insulation the time; Tarpaulin is close to the steel mesh reinforcement outside, plays insulation, decoration function.
Shockproof Men Cimen is as shown in Figure 2 for said tunnel insulation; The installation and processing process is: apart from the about 40m of main door place time door is being set; Prior to suspension hook 02 of every interval 50～100cm welding on the skeleton reinforcing steel bar 01, skeleton reinforcing steel bar 01 adopts expansion bolt to weld fixing to skeleton reinforcing steel bar 01 after in the hole, circularizing state naturally along lining; During suspension tarpaulin 03, be that separation becomes two parts to break off with the tunnel center line.
Between promptly main door of the shockproof door of twice insulation and inferior door, be provided with stove; Homonymy stove spacing is 10m, and being incubated shockproof door also is 10m apart from stove, and the stove burning smoke is discharged outside the hole through chimney; Notice that chimney passes heat proof materials such as adopting asbestos shingle when being incubated shockproof and protects isolation, in case fire.
The tarpaulin 03 of the shockproof Men Cimen of insulation is in open mode to lifting in the work progress, so that the heating installation that heating is provided with transmits inwardly; Guarantee the construction temperature in the tunnel, during vehicle pass-through, make time door be in closed condition earlier; Gate on the open main door treats that vehicle passes through main door; Close main door and open time door again, thereby prevent that cold air from transmitting in the tunnel, the construction walk is accomplished to shut the door after you in the wicket of main door.
The preferred embodiment that the above is merely the utility model is not in order to limit the application range of the utility model; All other do not break away from the equivalence of being accomplished under the essence that the utility model discloses and change or modify, and all should be included in following claims scope.
Claims (2)
1. the shockproof door of a tunnel insulation, it is characterized in that: the structure of the shockproof door of said insulation comprises, main body frame (1), vertical part (2), gate (3), wicket (4), ventilation opening (5), the exhaust opening (6) of joining; Said main body frame (1) is made up of double member, and said double member connects through the vertical part (2) that joins, and said main body frame (1) bottom is fixed in the inverted arch backfill (7) through fixture (8).
2. the shockproof door of tunnel insulation according to claim 1 is characterized in that: the shockproof door of said insulation also comprises net, insulation filling materials, shelter; Said insulation filling materials is clogged between two layers of mesh, and said shelter is fixed on closely on the net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203354090U CN202300427U (en) | 2011-09-08 | 2011-09-08 | Heat-preservation shockproof door for tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203354090U CN202300427U (en) | 2011-09-08 | 2011-09-08 | Heat-preservation shockproof door for tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202300427U true CN202300427U (en) | 2012-07-04 |
Family
ID=46369349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203354090U Expired - Fee Related CN202300427U (en) | 2011-09-08 | 2011-09-08 | Heat-preservation shockproof door for tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202300427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566104A (en) * | 2019-09-24 | 2019-12-13 | 武汉开得利门业有限公司 | Light high-strength corrosion-resistant tunnel protection door or cavern door |
-
2011
- 2011-09-08 CN CN2011203354090U patent/CN202300427U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566104A (en) * | 2019-09-24 | 2019-12-13 | 武汉开得利门业有限公司 | Light high-strength corrosion-resistant tunnel protection door or cavern door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131202 Address after: 130033 No. 2138 East Ling Road, two district, Jilin, Changchun Patentee after: CHINA RAILWAY 13TH BUREAU GROUP 6TH ENGINEERING COMPANY LIMITED Address before: Fang Lan Road in Dongling District of Shenyang city of Liaoning Province, No. 60 110043 Patentee before: China Railway 13th Bureau Group The 3rd Enginnering Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: CHINA RAILWAY BRIDGE ENGINEERING BUREAU GROUP SIXT Free format text: FORMER OWNER: CHINA RAILWAY NO. 13 ENGINEERING GROUP NO. 6 ENGINEERING CO., LTD. Effective date: 20140801 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140801 Address after: 130033 No. 2138 East Ling Road, two district, Jilin, Changchun Patentee after: CHINA REILWAY CONSTRUCTION BRIDGE ENGINEERING BUREAU GROUP NO.6 ENGINEERING CO., LTD. Address before: 130033 No. 2138 East Ling Road, two district, Jilin, Changchun Patentee before: CHINA RAILWAY 13TH BUREAU GROUP 6TH ENGINEERING COMPANY LIMITED |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20170908 |