CN201627587U - Overhang operating platform fixedly connected onto complete sectional hydraulic trolley - Google Patents
Overhang operating platform fixedly connected onto complete sectional hydraulic trolley Download PDFInfo
- Publication number
- CN201627587U CN201627587U CN2010201405197U CN201020140519U CN201627587U CN 201627587 U CN201627587 U CN 201627587U CN 2010201405197 U CN2010201405197 U CN 2010201405197U CN 201020140519 U CN201020140519 U CN 201020140519U CN 201627587 U CN201627587 U CN 201627587U
- Authority
- CN
- China
- Prior art keywords
- platform
- operating platform
- pillar
- encorbelmenting
- front pillar
- 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
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses an overhang operating platform fixedly connected onto a complete sectional hydraulic trolley, which is characterized in that the overhang operating platform is an inverted 'U'-shaped frame, and comprises two vertical tables and a horizontal table, wherein the two vertical tables are mutually parallel and spaced, and the horizontal table is clamped between the tops of the two vertical tables. The overhang operating platform is used for primarily spraying concrete, erecting grating arched trusses, hanging steel bar net slices, drilling anchor rods and spraying concrete for arch crowns and side walls of a next-section tunnel, and used for completing construction operations such as primary support, hanging waterproof plates, secondary lining steel bar binding, secondary lining concrete casting and the like. Accordingly, the overhang operating platform achieves the effect of saving lining construction time of tunnel concrete without using a plurality of template trolleys for casting the concrete.
Description
Technical field
The utility model belongs to the construction of tunnel field, refers to a kind of operating platform of encorbelmenting that is fixed on the full section hydraulic jumbo of being located at especially.
Background technology
In recent years, full section hydraulic jumbo claims concrete lining platform building cart or formwork jumbo again, is one of visual plant in the constructing tunnel operation.Existing full section hydraulic jumbo 90 structures as shown in Figure 1, mainly comprise: the oil cylinder 95 and the jack 96 of backform 91, the limit mould 92 that is connected with backform 91 by pin, the top stand 93 that supports backform 91 and oil cylinder 94, support side limit mould 92, bear the door frame 97 of overall load and support very heavy, and rail 98 and track travel mechanism 99 etc.
General tunnel is after excavation finishes, need formwork jumbo is pushed in one section tunnel treating lining concrete, utilize formwork jumbo to the vault in this section tunnel and side wall just pneumatically placed concrete, upright grid bow member, hang reinforced mesh, beat anchor pole, sprayed mortar is finished preliminary bracing, hang splash guard, two lined steel muscle colligations, two serve as a contrast concretings etc., the concrete of building is carried out maintenance, after maintenance finishes the concrete lining platform building cart is pushed ahead one section, next section tunnel is carried out same construction.
This shows, the concrete of building was carried out between curing time, can't to the vault in next section tunnel and side wall just pneumatically placed concrete, upright grid bow member, hang reinforced mesh, beat anchor pole, sprayed mortar is finished preliminary bracing, hang splash guard, two lined steel muscle colligations, two serve as a contrast construction operations such as concretings, so causes the construction of concrete lining activity duration longer.If use two formwork jumbos construct (vault and the side wall concrete in a formwork jumbo maintenance back segment tunnel simultaneously, another formwork jumbo carries out construction operation before the maintenance to the vault in leading portion tunnel and side wall), then one comes formwork jumbo to occupy tunnel space, is unfavorable for operation; Two use two formwork jumbos, increase construction cost.Therefore necessary full section hydraulic jumbo is improved.
Summary of the invention
The utility model provides the defective of prior art, provides a kind of confession to be fixed in the operating platform of encorbelmenting on the full section hydraulic jumbo.
The described operating platform of encorbelmenting is one to be the framework of " Jiong " type, has:
Two perpendicular platforms, both be parallel to each other and between have a spacing; And
One horizontal platform is located between the top of described two perpendicular platforms.
In the utility model one preferred embodiment, described full section hydraulic jumbo comprises door frame, and described door frame has horizontal front-axle beam, is arranged at the stand on described door frame top, and described stand has an end front-axle beam, and is located at the walking mechanism of described door frame bottom; Wherein, described perpendicular platform has: four mullions, be specially an outer front pillar, front pillar, an outer rear pillar, an interior rear pillar in one, and parallel to each other in twos and have a spacing; Some and described mullion " mouth " type vertical and that be provided with is at interval taken advantage of frame, bar before comprising one, two ends are connected to described outer front pillar and interior front pillar, one back bar, two ends are connected to described outer rear pillar and interior rear pillar, an outer bar, and two ends are connected to described outer front pillar and outer rear pillar, bar in one, two ends are connected to described interior front pillar and interior rear pillar; Described horizontal platform has: the crossbeam of a level is positioned at the top on described mullion top and perpendicular to described mullion; The level of some parallel interval settings is taken advantage of bar, and an end is fixed in described crossbeam, and the other end is for the front side that is fixed in described stand; And the horizontal platform diagonal brace of some parallel interval settings, the upper end is fixed in described crossbeam, and the lower end is for the horizontal front-axle beam that is fixed in described door frame.
Wherein, described perpendicular platform has some plates of taking advantage of, and is erected on described taking advantage of on the frame respectively.
Wherein, the lateral process of taking advantage of plate of described perpendicular platform lower part is for the described outer bar of taking advantage of frame, and the outside of taking advantage of plate on described perpendicular platform top flushes in the described outer bar of taking advantage of frame.
Wherein, described horizontal platform has some plates of taking advantage of, and is erected on described taking advantage of on the bar respectively.
Wherein, described horizontal platform has some horizontal bracing pieces, and an end is for the end front-axle beam that connects described stand, and the other end is connected in the middle part of described horizontal platform diagonal brace.
Wherein, the bottom of described perpendicular platform has one first diagonal brace, one end is connected in the bottom of described outer front pillar, the other end is for the front end of the walking mechanism that is connected in described full section hydraulic jumbo, one second diagonal brace, one end is connected in the bottom of described interior front pillar, and the other end is for the front end of the walking mechanism that is connected in described full section hydraulic jumbo.
Wherein, safety screen before described perpendicular platform has is located between the top of described outer front pillar and interior front pillar; One outer safety screen is located between the top of described outer front pillar and outer rear pillar; Safety screen in one is located between the top of described interior front pillar and interior rear pillar.
Wherein, described horizontal platform has safety screen on, is arranged at the front side on described Heng Tai top; The both sides safety screen is arranged at the both sides on described Heng Tai top respectively.
Description of drawings
Fig. 1 is the forward sight structural representation on the existing full section hydraulic jumbo; And
Fig. 2 is fixed in forward sight structural representation on the full section hydraulic jumbo for the utility model operating platform of encorbelmenting; And
Fig. 3 is the side-looking structural representation (the limit mould and the jack that do not show full section hydraulic jumbo among the figure) of Fig. 2.
The specific embodiment
Shown in Fig. 2 and 3, for the operating platform of encorbelmenting of the present utility model is fixed in schematic diagram on the full section hydraulic jumbo.Full section hydraulic jumbo (dotted portion among the figure) comprises door frame 97, door frame 97 has horizontal front-axle beam 971 and perpendicular front-axle beam 972, be arranged at the stand 93 on door frame 97 tops, stand 93 has an end front-axle beam 931, the side mould 92 that supports by door frame 97 by jack 96, and be located at the walking mechanism 99 of door frame 97 bottoms;
The operating platform (solid line part among the figure) of encorbelmenting is one to be the framework of " Jiong " type, has:
Two perpendicular platforms 10, both be parallel to each other and between have a spacing, have: four mullions 11, be specially outer front pillar 111, one interior front pillar 112, one outer rear pillar 113, one an interior rear pillar (figure does not show), parallel to each other in twos and have a spacing, wherein interior rear pillar is fixed on the perpendicular front-axle beam 972 of full section hydraulic jumbo door frame 97, and outer rear pillar 113 is arranged at side mould 92 places of full section hydraulic jumbo door frame 97." mouth " type that some intervals are provided with is taken advantage of frame 12, vertical with mullion, bar 121 before comprising one, two ends are connected to outer front pillar 111 and interior front pillar 112, one back bars, and two ends are connected to outer rear pillar 113 and interior rear pillar, one outer bar 123, two ends are connected to outer front pillar 111 and outer rear pillar 113, one interior bars, front pillar 112 and interior rear pillar in two ends are connected to.Some plates 13 of taking advantage of are erected on respectively and take advantage of on the frame 12, and the lateral process of taking advantage of plate 13 of perpendicular platform 10 lower parts is for the outer bar 123 of taking advantage of frame 12, and the outside of taking advantage of plate 13 on perpendicular platform 10 tops flushes in the outer bar 123 of taking advantage of frame 12.The bottom of perpendicular platform 10 has one first diagonal brace 151, one end is connected in the bottom of outer front pillar 111, the other end is for the front end of the walking mechanism 99 that is connected in full section hydraulic jumbo, one second diagonal brace 152, the bottom of front pillar 112 in one end is connected in, the other end is for the front end of the walking mechanism 99 that is connected in full section hydraulic jumbo.Safety screen 141 before one is located between the top of outer front pillar 111 and interior front pillar 112; One outer safety screen 142 is located between the top of outer front pillar 111 and outer rear pillar 113; Safety screen in one is located between the top of interior front pillar 112 and interior rear pillar.
One horizontal platform 20 is located between the top of two perpendicular platforms 10, has: the crossbeam 21 of a level is positioned at the top on mullion 11 tops and perpendicular to mullion 11; The level of some parallel interval settings takes advantage of bar 22, one ends to be fixed in crossbeam 21, and the other end is for the front side that is fixed in stand 93; And the horizontal platform diagonal brace 23 of some parallel interval settings, the upper end is fixed in crossbeam 21, and the lower end is for the horizontal front-axle beam 971 that is fixed in door frame 97.Some plates 24 of taking advantage of are erected on respectively and take advantage of on the bar 22.Some horizontal bracing piece 25, one ends are for the end front-axle beam 931 that connects stand 93, and the other end is connected in the middle part of horizontal platform diagonal brace 23.Last safety screen 261 is arranged at the front side on horizontal platform 20 tops; Both sides safety screen 262 is arranged at the both sides on horizontal platform 20 tops respectively.
The operating platform of encorbelmenting of the present utility model protrudes out in full section hydraulic jumbo front side, the concrete of building on to certain section tunnel inwall at full section hydraulic jumbo carried out between curing time, can by of the present utility model encorbelment operating platform to the vault in next section tunnel and side wall carry out just pneumatically placed concrete, upright grid bow member, hang reinforced mesh, beat anchor pole, sprayed mortar is finished preliminary bracing, hang splash guard, two lined steel muscle colligations, two serve as a contrast construction operations such as concretings.Thus, and needn't use many formwork jumbos to come concreting, and reach the effect of saving the tunnel concrete lining construction time.
Claims (9)
1. a confession is fixed in the operating platform of encorbelmenting on the full section hydraulic jumbo, it is characterized in that: the described operating platform of encorbelmenting is one to be the framework of " Jiong " type, has:
Two perpendicular platforms, both be parallel to each other and between have a spacing; And
One horizontal platform is located between the top of described two perpendicular platforms.
2. the operating platform of encorbelmenting as claimed in claim 1 is characterized in that, described full section hydraulic jumbo comprises door frame, described door frame has horizontal front-axle beam, be arranged at the stand on described door frame top, described stand has an end front-axle beam, and is located at the walking mechanism of described door frame bottom; Wherein,
Described perpendicular platform has: four mullions, be specially an outer front pillar, front pillar, an outer rear pillar, an interior rear pillar in one, and parallel to each other in twos and have a spacing; Some and described mullion " mouth " type vertical and that be provided with is at interval taken advantage of frame, bar before comprising one, two ends are connected to described outer front pillar and interior front pillar, one back bar, two ends are connected to described outer rear pillar and interior rear pillar, an outer bar, and two ends are connected to described outer front pillar and outer rear pillar, bar in one, two ends are connected to described interior front pillar and interior rear pillar;
Described horizontal platform has: the crossbeam of a level is positioned at the top on described mullion top and perpendicular to described mullion; The level of some parallel interval settings is taken advantage of bar, and an end is fixed in described crossbeam, and the other end is for the front side that is fixed in described stand; And the horizontal platform diagonal brace of some parallel interval settings, the upper end is fixed in described crossbeam, and the lower end is for the horizontal front-axle beam that is fixed in described door frame.
3. the operating platform of encorbelmenting as claimed in claim 2 is characterized in that, described perpendicular platform has some plates of taking advantage of, and is erected on described taking advantage of on the frame respectively.
4. the operating platform of encorbelmenting as claimed in claim 3 is characterized in that, the lateral process of taking advantage of plate of described perpendicular platform lower part is for the described outer bar of taking advantage of frame, and the outside of taking advantage of plate on described perpendicular platform top flushes in the described outer bar of taking advantage of frame.
5. the operating platform of encorbelmenting as claimed in claim 2 is characterized in that, described horizontal platform has some plates of taking advantage of, and is erected on described taking advantage of on the bar respectively.
6. the operating platform of encorbelmenting as claimed in claim 2 is characterized in that, described horizontal platform has some horizontal bracing pieces, and an end is for the end front-axle beam that connects described stand, and the other end is connected in the middle part of described horizontal platform diagonal brace.
7. the operating platform of encorbelmenting as claimed in claim 2 is characterized in that, the bottom of described perpendicular platform has one first diagonal brace, and an end is connected in the bottom of described outer front pillar, and the other end is for the front end of the walking mechanism that is connected in described full section hydraulic jumbo; One second diagonal brace, an end are connected in the bottom of described interior front pillar, and the other end is for the front end of the walking mechanism that is connected in described full section hydraulic jumbo.
8. the operating platform of encorbelmenting as claimed in claim 2 is characterized in that, safety screen before described perpendicular platform has is located between the top of described outer front pillar and interior front pillar; One outer safety screen is located between the top of described outer front pillar and outer rear pillar; Safety screen in one is located between the top of described interior front pillar and interior rear pillar.
9. the operating platform of encorbelmenting as claimed in claim 2 is characterized in that, described horizontal platform has safety screen on, is arranged at the front side on described Heng Tai top; The both sides safety screen is arranged at the both sides on described Heng Tai top respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201405197U CN201627587U (en) | 2010-03-25 | 2010-03-25 | Overhang operating platform fixedly connected onto complete sectional hydraulic trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201405197U CN201627587U (en) | 2010-03-25 | 2010-03-25 | Overhang operating platform fixedly connected onto complete sectional hydraulic trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201627587U true CN201627587U (en) | 2010-11-10 |
Family
ID=43058981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201405197U Expired - Fee Related CN201627587U (en) | 2010-03-25 | 2010-03-25 | Overhang operating platform fixedly connected onto complete sectional hydraulic trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201627587U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359385A (en) * | 2011-09-25 | 2012-02-22 | 中铁十四局集团有限公司 | Tunnel waterproof board spreading and hanging device |
| CN104790977A (en) * | 2015-03-02 | 2015-07-22 | 甘肃路桥建设集团有限公司 | Tunnel primary lining formwork trolley and construction method thereof |
| CN107269296A (en) * | 2017-07-10 | 2017-10-20 | 中铁十局集团有限公司 | One kind two serves as a contrast chassis and carries concrete curing device and its application method |
| CN108506006A (en) * | 2018-05-28 | 2018-09-07 | 中交公局第工程有限公司 | The exchange operational method and its device of tunnel excavation trolley and anchor pole Operation Van |
| CN108533274A (en) * | 2018-04-28 | 2018-09-14 | 四川公路桥梁建设集团有限公司 | Intelligent protection excavation trolley |
| CN113152411A (en) * | 2021-03-25 | 2021-07-23 | 安徽省路港工程有限责任公司 | Construction method of ship lock reinforcement cage binding platform |
-
2010
- 2010-03-25 CN CN2010201405197U patent/CN201627587U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359385A (en) * | 2011-09-25 | 2012-02-22 | 中铁十四局集团有限公司 | Tunnel waterproof board spreading and hanging device |
| CN102359385B (en) * | 2011-09-25 | 2013-08-21 | 中铁十四局集团有限公司 | Tunnel waterproof board spreading and hanging device |
| CN104790977A (en) * | 2015-03-02 | 2015-07-22 | 甘肃路桥建设集团有限公司 | Tunnel primary lining formwork trolley and construction method thereof |
| CN107269296A (en) * | 2017-07-10 | 2017-10-20 | 中铁十局集团有限公司 | One kind two serves as a contrast chassis and carries concrete curing device and its application method |
| CN108533274A (en) * | 2018-04-28 | 2018-09-14 | 四川公路桥梁建设集团有限公司 | Intelligent protection excavation trolley |
| CN108533274B (en) * | 2018-04-28 | 2024-01-23 | 四川公路桥梁建设集团有限公司 | Intelligent protection excavation trolley |
| CN108506006A (en) * | 2018-05-28 | 2018-09-07 | 中交公局第工程有限公司 | The exchange operational method and its device of tunnel excavation trolley and anchor pole Operation Van |
| CN108506006B (en) * | 2018-05-28 | 2023-11-03 | 中交一公局第一工程有限公司 | Exchange operation method and device for tunnel excavation trolley and anchor rod operation vehicle |
| CN113152411A (en) * | 2021-03-25 | 2021-07-23 | 安徽省路港工程有限责任公司 | Construction method of ship lock reinforcement cage binding platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201627587U (en) | Overhang operating platform fixedly connected onto complete sectional hydraulic trolley | |
| CN101818570B (en) | Method for constructing girder structure conversion layer of high-rise building | |
| CN105143570B (en) | Building structure and construction method for same | |
| CN103774749A (en) | Large-span prestressed concrete F plate frame structure system | |
| CN108643938B (en) | Smooth surface shotcrete supporting structure of deep coal mine tunnel and construction method thereof | |
| CN202544854U (en) | Lining trolley for subway station | |
| CN203834926U (en) | Formwork erecting structure for bare concrete basement exterior wall | |
| CN202718127U (en) | Scaffold tube support for underground foundation pit | |
| CN201546323U (en) | Steel angle concrete column steel box combined beam frame | |
| CN204552774U (en) | A kind of monolithic inverted arch mould bases of locating longitudinal waterstop | |
| CN105781159A (en) | Construction process for reinforced concrete coal hopper of power plant main building | |
| CN206329347U (en) | A kind of lining trolley for metro station construction | |
| CN213392192U (en) | Water delivery tunnel inverted arch lining quick closing system | |
| CN206111212U (en) | Rock -anchored beam construction trolley car | |
| CN201981483U (en) | Reinforced concrete profiled cap beam for arch rib cast-in-place bracket | |
| CN204456881U (en) | Dismantling system of large-span building bailey frame | |
| CN203559574U (en) | Elevator shaft formwork supporting movable support | |
| CN103806657B (en) | A kind of class brick mix structure construction method of frame structure building | |
| CN207465203U (en) | A kind of wallboard storage rack | |
| CN208267865U (en) | A kind of backform trolley | |
| CN202970717U (en) | Auxiliary hanging scaffold for sheath wall | |
| CN206581952U (en) | Open trench tunnel reinforcing steel bar-binding bench rack device | |
| CN207465202U (en) | A kind of wallboard storage rack | |
| CN110725705A (en) | Steel arch and plain-sprayed concrete combined primary support structure in karst tunnel and construction method | |
| CN104594631A (en) | Construction process for constructing prilling tower spraying layer by slide mold device dragging construction platform |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20190325 |