CN204877488U - A bracket device that can walk that is used for tunnel no. 2 lining side wall operations - Google Patents
A bracket device that can walk that is used for tunnel no. 2 lining side wall operations Download PDFInfo
- Publication number
- CN204877488U CN204877488U CN201520492000.8U CN201520492000U CN204877488U CN 204877488 U CN204877488 U CN 204877488U CN 201520492000 U CN201520492000 U CN 201520492000U CN 204877488 U CN204877488 U CN 204877488U
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- CN
- China
- Prior art keywords
- steel pipe
- rail
- vertical steel
- pipe skeleton
- arbor wheel
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- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 46
- 239000010959 steel Substances 0.000 claims abstract description 46
- 241001669679 Eleotris Species 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims description 4
- 241000282326 Felis catus Species 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 20
- 238000009434 installation Methods 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model relates to a railway tunnel construction field specifically is a bracket device that can walk that is used for tunnel no. 2 lining side wall operations, solves currently to adopt that the scaffold antedisplacement is repeated demolishs the installation, and there have intensity of labour to be big, and the efficiency of construction is low, the high scheduling problem of safety risk, including sleeper, rail, still contain along rail rail surface below both sides set up and with two sets of walking arbor wheels of rail web of the rail both sides rubbing contact, two sets of walking arbor wheel upper portions set up arbor wheel walking frame, even there is vertical steel pipe skeleton arbor wheel walking frame one side, horizontal bracket frame is connected to vertical steel pipe skeleton upper end, vertical steel pipe skeleton upper portion sets up the horizontal work platform who is located below the horizontal bracket frame, horizontal work platform outer end is connected with horizontal bracket frame. The labor intensity of is reduced, the operating efficiency is high, and the operation is reliable, steady, can accomplish used construction operation more than the rail surface rapidly safely, has simple structure, reasonable in design, easy and simple to handle, construction safety, characteristics that the operation is nimble.
Description
Technical field
The utility model relates to railway tunnel construction field, is specially a kind of walked bracket system for the operation of tunnel double-lining abutment wall.
Background technology
After railway tunnel civil engineering (under line) engineering completes, on two lining concrete sidewalls when the enforcement of installation electric power and two other job executions of mat wall, because tunnel lays railway sleepers, rail and railway ballast, wheeled vehicle cannot enter operation in tunnel, for completing construction fast, often adopt and manually set up scaffold as job platform, for construction, as both wired construction will block ability operation to road bureau's main points especially, time calculates with every minute and second, like this owing to limiting by job platform length, 2 ~ 3 meters of needs of often constructing are installed could continue operation to platform removal, engineering time is limited, labor strength is large, efficiency of construction is lower, duration is longer, and there is potential safety hazard.
Summary of the invention
The utility model adopts scaffold reach to repeat to remove installation to solve the operation of existing tunnel two mat wall, there is operating personnel's labour intensity in construction large, the problems such as efficiency of construction is low, security risk is high, provide a kind of walked bracket system for the operation of tunnel double-lining abutment wall.
The utility model adopts following technical scheme to realize: a kind of walked bracket system for the operation of tunnel double-lining abutment wall, comprise the sleeper laid along longitudinal direction interval, tunnel and the rail be positioned at above sleeper, innovative point of the present utility model is also to comprise both sides below rail rail level and arranges, and with two groups of arbor wheels of walking of steel rail web both sides CONTACT WITH FRICTION, two groups of walking arbor wheel tops arrange the arbor wheel walking framework be positioned at above rail rail level center, arbor wheel walking framework side is connected with vertical steel pipe skeleton, vertical steel pipe skeleton upper end is connected with outer end and rests on horizontal tray frame on concrete sidewall, vertical steel pipe skeleton top arranges the horizontal job platform be positioned at below horizontal tray frame, horizontal job platform outer end is connected with horizontal tray frame.During construction, rail iron rail level is relied in tunnel, the vertical steel pipe skeleton made, horizontal tray frame are arranged on the walking arbor wheel between steel rail web, vertical steel pipe skeleton and horizontal tray frame lean in tunnel concrete abutment wall, vertical steel pipe skeleton top is provided with horizontal job platform, operating personnel stands on platform and gets final product operation, simply convenient and swift.
In order to optimize the structure of this walking bracket system further, improve its function, the utility model has also carried out following structure optimization:
Described vertical steel pipe skeleton lower end and arbor wheel both sides, framework bottom of walking are flexibly connected, arbor wheel walking framework upper both sides are provided with adjustable bolt respectively and between vertical steel pipe skeleton, adopt this structure design, by regulating adjustable bolt, make whole vertical steel pipe skeleton with arbor wheel walking framework for benchmark, oblique tunnel concrete abutment wall, general angle adjustment is 30 °.
Described arbor wheel walking framework is connected with the folding type supporting bar that can be supported on sleeper and railway ballast, when bracket system of walking runs to construction location, folding type supporting bar can be supported on sleeper and railway ballast, thus strengthen the stability of whole device, fulfil assignment after one section and folding type supporting bar is regained, move forward walking arbor wheel, repeat above operation, the operations such as construction and installation can be completed fast.
Described horizontal tray frame outer end is set with insulation sleeve, and whole device and horizontal job platform and concrete two mat wall are insulated, and ensures the personal safety of constructor.
Described vertical steel pipe skeleton and horizontal tray frame are all the extension type elongated structures adopting rectangular steel tube to be formed by connecting, this structure is existing known features, such as extendable sleeve structure can be adopted, the length of vertical steel pipe skeleton arbitrarily can be elongated according to the construction height of tunnel concrete two mat wall, with the requirement of satisfied different construction environment, applied widely.
Described vertical steel pipe skeleton is provided with cat ladder, constructability librarian use.
Adopt structure design of the present utility model, be applied in railway tunnel two lining complete after operation, labour can be greatly reduced, reduce labour intensity, and operating efficiency is high, reliable, steady, more than rail level construction operation used can be completed rapidly safely, compared with removing installation with existing scaffold a dead lift, the utility model structure is simple, make reasonable in design, easy and simple to handle, can construction safety be guaranteed, avoid the potential safety hazard of operation, improve work efficiency, operating flexibility, has certain promotional value and practical value.
Accompanying drawing explanation
Fig. 1 is the utility model side structure schematic diagram;
Fig. 2 is the utility model Facad structure schematic diagram;
The floor map of Fig. 3 the utility model walking arbor wheel;
In figure: 1-sleeper; 2-rail; 3-rail rail level; 4-steel rail web; 5-walks arbor wheel; 6-arbor wheel walking framework; 7-vertical steel pipe skeleton; 8-concrete sidewall; 9-horizontal tray frame; The horizontal job platform of 10-; 11-adjustable bolt; 12-folding type supporting bar; 13-insulation sleeve; 14-cat ladder; 15-tunnel power line.
Detailed description of the invention
A kind of walked bracket system for the operation of tunnel double-lining abutment wall, as Fig. 1, shown in 2, comprise the sleeper 1 laid along longitudinal direction interval, tunnel and the rail 2 be positioned at above sleeper, as shown in Figure 3, also comprise both sides below rail rail level 3 to arrange, and with two groups of arbor wheels 5 of walking of steel rail web 4 both sides CONTACT WITH FRICTION, often group walking arbor wheel between spacing slightly larger than steel rail web thickness, two groups of walking arbor wheel tops arrange the arbor wheel walking framework 6 be positioned at above rail rail level center, arbor wheel walking framework side is connected with vertical steel pipe skeleton 7, vertical steel pipe skeleton 7 lower end and arbor wheel both sides, framework 6 bottom of walking are flexibly connected, arbor wheel walking framework upper both sides are provided with adjustable bolt 11 respectively and between vertical steel pipe skeleton, vertical steel pipe skeleton upper end is connected with outer end and rests on horizontal tray frame 9 on concrete sidewall 8, and vertical steel pipe skeleton top arranges the horizontal job platform 10 be positioned at below horizontal tray frame, and horizontal job platform outer end is connected with horizontal tray frame.During concrete making, vertical steel pipe skeleton 7 and horizontal tray frame 9 are all the extension type elongated structures adopting rectangular steel tube to be formed by connecting, and rectangular steel tube is 8cm × 6cm square steel, and the thick 5mm of steel is advisable.
Arbor wheel walking framework 6 is connected with the folding type supporting bar 12 that can be supported on sleeper and railway ballast; Horizontal tray frame 9 outer end is set with insulation sleeve 13; Vertical steel pipe skeleton 7 is provided with cat ladder 14.
During construction, rail iron rail level is relied in tunnel, the vertical steel pipe skeleton made, horizontal tray frame are arranged on the walking arbor wheel between steel rail web, by adjustment adjustable bolt, make vertical steel pipe skeleton and horizontal tray frame lean in tunnel concrete abutment wall, be then supported on sleeper and railway ballast by folding type supporting bar, vertical steel pipe skeleton top is provided with horizontal job platform, operating personnel stands on platform and gets final product operation, simply convenient and swift.Fulfil assignment after one section and folding type supporting bar is regained, move forward walking arbor wheel, repeat above operation, the operations such as construction and installation can be completed fast.
Claims (6)
1. the walked bracket system for the operation of tunnel double-lining abutment wall, comprise the sleeper (1) laid along longitudinal direction interval, tunnel and the rail (2) be positioned at above sleeper, it is characterized in that also comprising and arrange along both sides, rail rail level (3) below, and with two groups of arbor wheels (5) of walking of steel rail web (4) both sides CONTACT WITH FRICTION, two groups of walking arbor wheel tops arrange arbor wheel walking framework (6) be positioned at above rail rail level center, arbor wheel walking framework side is connected with vertical steel pipe skeleton (7), vertical steel pipe skeleton upper end is connected with outer end and rests on horizontal tray frame (9) on concrete sidewall (8), vertical steel pipe skeleton top arranges the horizontal job platform (10) be positioned at below horizontal tray frame, horizontal job platform outer end is connected with horizontal tray frame.
2. a kind of walked bracket system for the operation of tunnel double-lining abutment wall according to claim 1, it is characterized in that vertical steel pipe skeleton (7) lower end and arbor wheel framework (6) both sides, bottom of walking are flexibly connected, arbor wheel walking framework upper both sides respectively and be provided with adjustable bolt (11) between vertical steel pipe skeleton.
3. a kind of walked bracket system for the operation of tunnel double-lining abutment wall according to claim 1 and 2, is characterized in that arbor wheel walking framework (6) is connected with the folding type supporting bar (12) that can be supported on sleeper and railway ballast.
4. a kind of walked bracket system for the operation of tunnel double-lining abutment wall according to claim 1 and 2, is characterized in that horizontal tray frame (9) outer end is set with insulation sleeve (13).
5. a kind of walked bracket system for the operation of tunnel double-lining abutment wall according to claim 1 and 2, is characterized in that vertical steel pipe skeleton (7) and horizontal tray frame (9) are all the extension type elongated structures adopting rectangular steel tube to be formed by connecting.
6. a kind of walked bracket system for the operation of tunnel double-lining abutment wall according to claim 1 and 2, is characterized in that vertical steel pipe skeleton (7) is provided with cat ladder (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520492000.8U CN204877488U (en) | 2015-07-09 | 2015-07-09 | A bracket device that can walk that is used for tunnel no. 2 lining side wall operations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520492000.8U CN204877488U (en) | 2015-07-09 | 2015-07-09 | A bracket device that can walk that is used for tunnel no. 2 lining side wall operations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204877488U true CN204877488U (en) | 2015-12-16 |
Family
ID=54821871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520492000.8U Expired - Fee Related CN204877488U (en) | 2015-07-09 | 2015-07-09 | A bracket device that can walk that is used for tunnel no. 2 lining side wall operations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204877488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703827A (en) * | 2016-12-09 | 2017-05-24 | 云南省建筑科学研究院 | Simple auxiliary vehicle for tunnel quality detection |
| CN108952768A (en) * | 2018-08-30 | 2018-12-07 | 中国水利水电第十四工程局有限公司 | A kind of stage apparatus of Shield tunnel secondary grouting |
-
2015
- 2015-07-09 CN CN201520492000.8U patent/CN204877488U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703827A (en) * | 2016-12-09 | 2017-05-24 | 云南省建筑科学研究院 | Simple auxiliary vehicle for tunnel quality detection |
| CN108952768A (en) * | 2018-08-30 | 2018-12-07 | 中国水利水电第十四工程局有限公司 | A kind of stage apparatus of Shield tunnel secondary grouting |
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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: 20151216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |