CN208650890U - Can Fast Installation heavy section steel support it is hydraulic from move support platform - Google Patents
Can Fast Installation heavy section steel support it is hydraulic from move support platform Download PDFInfo
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- CN208650890U CN208650890U CN201821128735.2U CN201821128735U CN208650890U CN 208650890 U CN208650890 U CN 208650890U CN 201821128735 U CN201821128735 U CN 201821128735U CN 208650890 U CN208650890 U CN 208650890U
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Abstract
The utility model discloses it is a kind of can the hydraulic of Fast Installation heavy section steel support be used in big cross section boring construction from support platform is moved, it is hydraulic to include support component, stepping component, lift component and lifting assembly from moving support platform；Support component is to the soil pressure after supporting channel soil excavation；Stepping component is mounted in support component, and after the Pin support in support component installs, by support platform, stepping is moved to the position that next Pin support is installed to stepping component forward；Component is lifted to be mounted in support component；Lifting assembly is mounted in support component, is cooperated with component is lifted, is lifted, promotion group supports to installation site the good upper half.Reasonable design, easy operation, improve working efficiency, guarantee construction safety for big cross section boring construction can Fast Installation heavy section steel support it is hydraulic from move support platform.
Description
Technical field
The utility model belongs in big cross section boring construction field, and in particular to it is a kind of for big cross section boring construction can
The hydraulic of Fast Installation heavy section steel support moves support platform certainly.
Background technique
No. 14 line terminus of Shanghai rail transit osmanthus bridge station station body is two floor an island platform station of underground, the station south
100m crosses Cao Jiagou, Wang Jiaqiao, is three cabinet single layer structures, and width 21.99m, height 7.2m are gone along with sb. to guard him plus freezed using pipe curtain
Sealing boring construction.Excavation structure is one rectangle solid of a 22.3m × 7.7m × 100m, is existed according to pipe curtain freezing zone
Vertical section is divided into tri- regions A.B.C and is excavated, and the excavation in each region is having a size of 7.8 × 7.7 × 100m and 6.7 × 7.7
×100m.The type steel support of design is " L-type " formed steel construction for being welded into of the fashioned iron of HM500 × 300, single-piece be size 3.9 ×
The triangle of 3.8m, weight about 1.3t, upper half supported weight about 2.6t, lift height 7.2m, support do not have with excavated section
Marginal space does not have top lift space.It can not be installed by manpower and tradition machinery.
Summary of the invention
The case where can not being constructed according to existing construction equipment and method, one kind is provided and solves safe construction and rapid construction
Contradiction, reasonable design, easy operation, improve working efficiency, guarantee construction safety for big cross section boring construction can be fast
The hydraulic of speed installation heavy section steel support moves support platform certainly.
The utility model is realized by following technical scheme:
It is a kind of can Fast Installation heavy section steel support it is hydraulic from move support platform, be used in big cross section boring construction,
It is hydraulic to include: from shifting support platform
Support component, to support the soil pressure after the soil excavation of channel；
Stepping component is mounted in the support component, after the Pin support in support component installs, stepping
By support platform, stepping is moved to the position that next Pin support is installed to component forward；
Component is lifted, is mounted in the support component；And
Lifting assembly is mounted in the support component, is lifted component cooperation with described, is lifted, promotion group is to good
The upper half is supported to installation site.
Preferably, the support component is by supporting frame, top oil cylinder, upper top beam, two groups of side oil cylinders and side joist structure
At；Support frame as described above body is welded double Pin " gate " steel constructions by fashioned iron I and fashioned iron II；The cylinder barrel of the top oil cylinder is installed
On supporting frame；The upper top beam lower plane that the fashioned iron II is constituted is connect with the piston rod of top oil cylinder；The side oil cylinder
Cylinder barrel be mounted on supporting frame, the side joist inner plane that the fashioned iron II is constituted is connect with the piston rod of side oil cylinder.
Preferably, the stepping component pushes up boots structure by stepping frame body, hydraulic Step Cylinder, two groups of stepping side top oil cylinders and stepping side
At；The cylinder barrel of the hydraulic Step Cylinder is mounted on supporting frame, the stepping frame body that the fashioned iron I and fashioned iron II are welded and step
The piston rod of oil inlet cylinder connects；The cylinder barrel of stepping side top oil cylinder is mounted on stepping frame body, and stepping side top boots are fixed
In the piston rod end of stepping side top oil cylinder.
Preferably, the component of lifting by two groups lifts oil cylinder, movable pulley, lifts fork, lifts fork guide rail and wirerope structure
At；Be made of fashioned iron II lift fork guide rail be fixed on supporting frame, it is described lift fork be mounted on lift fork guide rail on, can edge
Fork guide rail is lifted to slide up and down；The cylinder barrel for lifting oil cylinder is mounted on supporting frame, lifts the piston rod upper end peace of oil cylinder
The dress movable pulley, lifts that wirerope one end is fixed on supporting frame, one end is around being mounted on the piston rod for lifting oil cylinder
The movable pulley of upper end, which is fixed on, to be lifted on fork.
Preferably, the lifting assembly is made of four groups of drawing hoists, fixed pulley, suspension hook and wirerope；The prop drawing twists
Vehicle and fixed pulley are mounted on supporting frame, and the boom hoist cable of drawing hoist winding bypasses fixed pulley, and terminal installs suspension hook.
Preferably, four groups of drawing hoists carry out collection control by electric-control system, and the electric-control system is mounted on support frame
On body.
It preferably, further include hydraulic station and hydraulic valve bank；The hydraulic station, hydraulic valve bank are mounted on supporting frame, liquid
Expanding-contracting action of the pressure valve group to control hydraulic cylinder in each component, the hydraulic station are automatically controlled on supporting frame by being mounted on
System power supply.
Preferably, the fashioned iron I uses the fashioned iron of HM500 × 300, and the fashioned iron II uses the fashioned iron of HM300 × 300.
The utility model the utility model has the advantages that
This for big cross section boring construction can Fast Installation heavy section steel support it is hydraulic from move support platform, Ke Yixiang
Lateral and top applies support force；The installation heavy section steel support (HM500 × 300) that can be convenient；It can longitudinal stepping.Meet
Apply support force, the support of installation heavy section steel and stepping in big cross section boring construction to make from mobile, solve safe construction and
The contradiction of rapid construction, reasonable design, easy operation improve work efficiency, and guarantee construction safety.It is current only one kind
Solve the construction equipment of problem above.
Detailed description of the invention
Fig. 1 is the hydraulic from the overall structure diagram for moving support platform of the utility model；
Fig. 2 is side view shown in FIG. 1；
Fig. 3 is the face A-A shown in FIG. 1 schematic diagram；
Fig. 4 is the face B-B shown in FIG. 1 schematic diagram；
Fig. 5 is the face C-C shown in FIG. 1 schematic diagram；
Fig. 6 is the face D-D shown in FIG. 1 schematic diagram；
Fig. 7 is the face E-E shown in FIG. 1 schematic diagram；
Fig. 8 is the face F-F shown in FIG. 1 schematic diagram；
Fig. 9 is the face G-G shown in Fig. 2 schematic diagram.
In figure: oil cylinder at the top of 1-, the upper top beam of 2-, 3- supporting frame, the side 4- oil cylinder, the side 5- joist, 6- electric-control system,
7- movable pulley, 8- lift oil cylinder, 9- lift fork guide rail, 10- lift fork, 11- fixed pulley, 12- drawing hoist, 13- hydraulic station,
Boots are pushed up in 14- suspension hook, 15- hydraulic Step Cylinder, 16- stepping frame body, 17- stepping side top oil cylinder and 18- stepping side.
Specific embodiment
Below in conjunction with attached drawing, technical solutions of the utility model are described further by specific embodiment.
As shown in Figures 1 to 9, it is a kind of can the support of Fast Installation heavy section steel it is hydraulic from support platform is moved, be used for big
It is hydraulic to include support component, stepping component, lift component and lifting assembly from shifting support platform in section boring construction；Support
Component is to the soil pressure after supporting channel soil excavation；Stepping component is mounted in support component, as one in support component
After Pin support installs, by support platform, stepping is moved to the position that next Pin support is installed to stepping component forward；Lift group
Part is mounted in support component；Lifting assembly is mounted in support component, is cooperated with component is lifted, is lifted, promotion group is to good
The upper half is supported to installation site.
Further, support component is by supporting frame 3, top oil cylinder 1,2, two groups of side oil cylinders 4 of upper top beam and 5 structure of side joist
At；Supporting frame 3 is welded double Pin " gate " steel constructions by the fashioned iron of HM500 × 300 and the fashioned iron of HM300 × 300；Top oil cylinder
1 cylinder barrel is mounted on supporting frame 3；The piston rod of upper top beam 2 lower plane and top oil cylinder 1 that the fashioned iron of HM300 × 300 is constituted
Connection；The cylinder barrel of side oil cylinder 4 is mounted on supporting frame 3,5 inner plane of side joist and side that the fashioned iron of HM300 × 300 is constituted
The piston rod of oil cylinder 4 connects.
Further, stepping component pushes up boots by stepping frame body 16,15, two groups of stepping side top oil cylinders 17 of hydraulic Step Cylinder and stepping side
18 are constituted；The cylinder barrel of hydraulic Step Cylinder 15 is mounted on supporting frame 3, the fashioned iron of HM500 × 300 and the fashioned iron of HM300 × 300 welding and
At stepping frame body 16 connect with the piston rod of hydraulic Step Cylinder 15；The cylinder barrel of stepping side top oil cylinder 17 is mounted on stepping frame body 16
On, stepping side top boots 18 are fixed on the piston rod end of stepping side top oil cylinder 17.
Further, component is lifted by two groups to lift oil cylinder 8, movable pulley 7, lift fork 10, lift fork guide rail 9 and wirerope structure
At；The fork guide rail 9 of lifting being made of the fashioned iron of HM300 × 300 is fixed on supporting frame 3, is lifted fork 10 and is mounted on and lifts fork and lead
On rail 9, it can be slided up and down along fork guide rail 9 is lifted；The cylinder barrel for lifting oil cylinder 8 is mounted on supporting frame 3, lifts the work of oil cylinder 8
The movable pulley 7 of stopper rod upper end installation, lifts that wirerope one end is fixed on supporting frame 3, oil cylinder 8 is lifted around being mounted in one end
Piston rod upper end movable pulley 7 be fixed on lift fork 10 on.
Further, lifting assembly is made of four groups of drawing hoists 12, fixed pulley 11, suspension hook 14 and wirerope；Drawing hoist
12 and fixed pulley 11 be mounted on supporting frame 3, drawing hoist 12 wind boom hoist cable bypass fixed pulley 11, terminal installation
Suspension hook 14.
Four groups of drawing hoists 12 carry out collection control by electric-control system 6, and electric-control system 6 is mounted on supporting frame 3.Hydraulic station
13, hydraulic valve bank is mounted on supporting frame 3, expanding-contracting action of the hydraulic valve bank to control hydraulic cylinder in each component, hydraulic
13 electric-control system 6 by being mounted on supporting frame 3 of standing is powered.
Installation process:
One, type steel support is installed
A, bottom two corners are just put using suspension hook, is assembled；
B, using suspension hook that bottom two corners are integrally in place；
C, using suspension hook and lift fork will top two corners just put, it is assembled；
D, fork is whole in place by top two corners, connect with bottom using lifting, and temporary support is closed cyclic.
Two, support platform stepping moves certainly
A, stepping component stretches out, and side top oil cylinder is held out against；
B, mobile roof supporting, side wall oil cylinder retraction, hydraulic Step Cylinder retraction, endless-walk is until in place.
Three, support platform applies support force
A, mobile roof supporting, side wall oil cylinder are held out against.
This for big cross section boring construction can Fast Installation heavy section steel support it is hydraulic from move support platform, Ke Yixiang
Lateral and top applies support force；The installation heavy section steel support (HM500 × 300) that can be convenient；It can longitudinal stepping.Meet
Apply support force, the support of installation heavy section steel and stepping in big cross section boring construction to make from mobile, solve safe construction and
The contradiction of rapid construction, reasonable design, easy operation improve work efficiency, and guarantee construction safety.It is current only one kind
Solve the construction equipment of problem above.
Above are merely preferred embodiments of the utility model, it should be pointed out that: for the ordinary skill people of the art
For member, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as the protection scope of the utility model.
Claims (8)
1. one kind can Fast Installation heavy section steel support it is hydraulic from move support platform, be used in big cross section boring construction,
It is characterized in that, it is hydraulic to include: from shifting support platform
Support component, to support the soil pressure after the soil excavation of channel；
Stepping component is mounted in the support component, after the Pin support in support component installs, stepping component
By support platform, stepping is moved to the position that next Pin support is installed forward；
Component is lifted, is mounted in the support component；And
Lifting assembly is mounted in the support component, is lifted component cooperation with described, is lifted, promotion group is to good upper half
Portion is supported to installation site.
2. it is according to claim 1 can Fast Installation heavy section steel support it is hydraulic from move support platform, it is characterised in that:
The support component is by supporting frame (3), top oil cylinder (1), upper top beam (2), two groups of side oil cylinders (4) and side joist
(5) it constitutes；
Support frame as described above body (3) is welded double Pin " gate " steel constructions by fashioned iron I and fashioned iron II；The top oil cylinder (1)
Cylinder barrel is mounted on supporting frame (3)；
Upper top beam (2) lower plane that the fashioned iron II is constituted is connect with the piston rod of top oil cylinder (1)；
The cylinder barrel of the side oil cylinder (4) is mounted on supporting frame (3), side joist (5) inner plane that the fashioned iron II is constituted
It is connect with the piston rod of side oil cylinder (4).
3. it is according to claim 2 can Fast Installation heavy section steel support it is hydraulic from move support platform, it is characterised in that:
The stepping component pushes up boots by stepping frame body (16), hydraulic Step Cylinder (15), two groups of stepping side tops oil cylinder (17) and stepping side
(18) it constitutes；
The cylinder barrel of the hydraulic Step Cylinder (15) is mounted on supporting frame (3), the stepping that the fashioned iron I and fashioned iron II are welded
Frame body (16) is connect with the piston rod of hydraulic Step Cylinder (15)；
The cylinder barrel of stepping side top oil cylinder (17) is mounted on stepping frame body (16), and stepping side top boots (18) is fixed on step
Into the piston rod end on side top oil cylinder (17).
4. it is according to claim 2 can Fast Installation heavy section steel support it is hydraulic from move support platform, it is characterised in that:
The component of lifting by two groups lifts oil cylinder (8), movable pulley (7), lifts fork (10), lifts fork guide rail (9) and wirerope
It constitutes；
Fork guide rail (9) of lifting being made of fashioned iron II is fixed on supporting frame (3), it is described lift fork (10) and be mounted on lift fork
On guide rail (9), it can be slided up and down along fork guide rail (9) is lifted；
The cylinder barrel for lifting oil cylinder (8) is mounted on supporting frame (3), is lifted described in the piston rod upper end installation of oil cylinder (8)
Movable pulley (7), lift that wirerope one end is fixed on supporting frame (3), one end is around being mounted on the piston for lifting oil cylinder (8)
The movable pulley (7) of bar upper end, which is fixed on, to be lifted on fork (10).
5. it is according to claim 2 can Fast Installation heavy section steel support it is hydraulic from move support platform, it is characterised in that:
The lifting assembly is made of four groups of drawing hoists (12), fixed pulley (11), suspension hook (14) and wirerope；
The drawing hoist (12) and fixed pulley (11) are mounted on supporting frame (3), the promotion steel of drawing hoist (12) winding
Cord bypasses fixed pulley (11), and terminal installs suspension hook (14).
6. it is according to claim 5 can Fast Installation heavy section steel support it is hydraulic from move support platform, it is characterised in that:
Four groups of drawing hoists (12) carry out collection control by electric-control system (6), and the electric-control system (6) is mounted on supporting frame (3)
On.
7. it is according to claim 2 can Fast Installation heavy section steel support it is hydraulic from move support platform, it is characterised in that:
It further include hydraulic station (13) and hydraulic valve bank；
The hydraulic station (13), hydraulic valve bank are mounted on supporting frame (3), and hydraulic valve bank is to control hydraulic oil in each component
The expanding-contracting action of cylinder, the hydraulic station (13) are powered by the electric-control system (6) being mounted on supporting frame (3).
8. according to claim 2 to 7 it is described in any item can Fast Installation heavy section steel support it is hydraulic from move support platform,
It is characterized in that:
The fashioned iron I uses the fashioned iron of HM500 × 300, and the fashioned iron II uses the fashioned iron of HM300 × 300.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821128735.2U CN208650890U (en) | 2018-07-17 | 2018-07-17 | Can Fast Installation heavy section steel support it is hydraulic from move support platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821128735.2U CN208650890U (en) | 2018-07-17 | 2018-07-17 | Can Fast Installation heavy section steel support it is hydraulic from move support platform |
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|---|---|
| CN208650890U true CN208650890U (en) | 2019-03-26 |
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| CN201821128735.2U Active CN208650890U (en) | 2018-07-17 | 2018-07-17 | Can Fast Installation heavy section steel support it is hydraulic from move support platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798739A (en) * | 2018-07-17 | 2018-11-13 | 中煤隧道工程有限公司 | It is a kind of can the support of Fast Installation heavy section steel hydraulic pressure from moving support platform |
-
2018
- 2018-07-17 CN CN201821128735.2U patent/CN208650890U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798739A (en) * | 2018-07-17 | 2018-11-13 | 中煤隧道工程有限公司 | It is a kind of can the support of Fast Installation heavy section steel hydraulic pressure from moving support platform |
| CN108798739B (en) * | 2018-07-17 | 2024-04-26 | 中煤隧道工程有限公司 | Hydraulic self-moving supporting platform capable of rapidly installing large-scale steel support |
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