CN208950584U - A kind of shield machine box culvert two sides compliant platform - Google Patents
A kind of shield machine box culvert two sides compliant platform Download PDFInfo
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- CN208950584U CN208950584U CN201821742274.8U CN201821742274U CN208950584U CN 208950584 U CN208950584 U CN 208950584U CN 201821742274 U CN201821742274 U CN 201821742274U CN 208950584 U CN208950584 U CN 208950584U
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- box culvert
- shield machine
- sides
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Abstract
The utility model discloses a kind of shield machine box culvert two sides compliant platforms, and the space utilization rate for solving box culvert two sides in the prior art is low, and compliant platform structure is not compact, moves inflexible problem.The utility model includes at least one set of segmentation platform, one set of segmentation platform includes two segmentation platforms, two segmentation platforms are separately positioned on the two sides of tunnel box culvert, the front end of the segmentation platform is connected by dragging oil cylinder with shield machine structural member, it is segmented platform side corresponding with tunnel box culvert and is equipped with positioning wheel assembly, it is segmented platform side corresponding with tunnel duct piece and is equipped with walking wheel assembly, be connected between the two neighboring segmentation platform of tunnel box culvert the same side by anti-bias connector.The utility model carries out dilatory connection by dragging oil cylinder and shield machine structural member, can keep the static of segmentation platform by the stretching of dragging oil cylinder in shield machine driving, improve the stability of compliant platform.
Description
Technical field
The utility model relates to tunnel shield machine technical field of construction, and it is servo-actuated flat to particularly relate to a kind of shield machine box culvert two sides
Platform.
Background technique
With economic development, the quickening of urbanization process, tunnel construction becomes an important ring for urban transportation construction.Subway
Construction, highway, railway construction are all inseparable with tunnel construction.Shield machine is the special equipment for tunnel excavation, has and applies
Work safely and fast, high degree of automation, do not influence traffic above-ground, the advantages that environmental hazard is small, it is indispensable to become constructing tunnel
Few sharp weapon.
Box culvert is armored concrete precast construction part, is a part of tunnel shaped structure.Same stepping in shield machine construction
Assembly of the row box culvert part in tunnel.How to make full use of the space of box culvert two sides the mating platform of shield machine is designed be with
The research emphasis of moving platform.
Utility model content
For the deficiency in above-mentioned background technique, the utility model proposes a kind of shield machine box culvert two sides compliant platform, solutions
Determined box culvert two sides in the prior art space utilization rate it is low, compliant platform structure is compact, the inflexible problem of movement.
The technical solution of the utility model is achieved in that a kind of shield machine box culvert two sides compliant platform, including at least
One set of segmentation platform, a set of segmentation platform include two segmentation platforms, and two segmentation platforms are separately positioned on the two of tunnel box culvert
The front end of side, the segmentation platform is connected by dragging oil cylinder with shield machine structural member, and segmentation platform is opposite with tunnel box culvert
The side answered is equipped with positioning wheel assembly, and segmentation platform side corresponding with tunnel duct piece is equipped with walking wheel assembly, tunnel box culvert
It is connected between the two neighboring segmentation platform of the same side by anti-bias connector.
The segmentation platform includes upper mounting plate, vertical supporting beam and Curved beam, and vertical supporting beam is vertical with upper mounting plate to be connect,
One end of Curved beam is connected with upper mounting plate, the other end is connected with vertical supporting beam.
The vertical supporting beam is equipped at least one positioning wheel assembly, sets that there are two wheel assemblies of walking on Curved beam.
The positioning wheel assembly and walking wheel assembly include support base and rubber wheel pair, and walking wheel assembly includes upper walking
Wheel assembly and lower walking wheel assembly.
The anti-bias connector includes articulation piece and connecting rod, and connecting rod is located at the lower section of articulation piece, the both ends of connecting rod
It is hinged with corresponding two segmentation platforms respectively.
The articulation piece includes the ear mount being arranged on segmentation platform, ear mount on the segmentation platform in front be located at
Ear mount on the segmentation platform at rear is connected by pin shaft.
The utility model carries out dilatory connection by dragging oil cylinder and shield machine structural member, can pass through in shield machine driving
The stretching for dragging oil cylinder keeps the static of segmentation platform, improves the stability of compliant platform.Wheel assembly walk in section of jurisdiction intrados
Walking, positioning wheel assembly are moved along tunnel box culvert, make full use of the space of box culvert two sides, it can be achieved that vehicle in place apparatus and tunnel
It gives another the right of way and turns around, improve the flexibility of compliant platform movement, further improve constructing tunnel efficiency.
Detailed description of the invention
It, below will be to attached drawing needed in embodiment description in order to illustrate more clearly of the utility model embodiment
It is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is 1 schematic view of the front view of the utility model embodiment.
Fig. 2 is 1 overlooking structure diagram of the utility model embodiment.
Fig. 3 is the utility model in section of jurisdiction schematic diagram of internal structure.
Fig. 4 is two neighboring segmentation platform attachment structure schematic diagram.
Fig. 5 is 2 schematic view of the front view of the utility model embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, embodiment 1, a kind of shield machine box culvert two sides compliant platform, including a set of segmentation platform 1, one group
Being segmented platform 1 includes two segmentation platforms, and two segmentation platforms are separately positioned on the two sides of tunnel box culvert 10, are segmented the height of platform
It spends equal with the height of tunnel box culvert.The front end of the segmentation platform 1 is connected by dragging oil cylinder 6 with shield machine structural member 5,
Shield machine structural member 5 drives segmentation platform 1 to move by dragging oil cylinder, can pass through the stretching of dragging oil cylinder in shield machine driving
The static of segmentation platform is kept, the stability of compliant platform is improved.Shield machine mortar pump places mortar in the case where this platform
Tank car is completed to fall to starch operation herein, can guarantee that platform is static when shield machine driving, and slurry operation smoothly completes, and waits operation
It completes to retract by oil cylinder and realizes platform reset.It is segmented the side corresponding with tunnel box culvert 10 of platform 1 and is equipped with positioning wheel assembly
2, positioning wheel assembly 2 realizes limit, keeps the relative position with box culvert, avoids scratching tunnel box culvert.It is segmented platform 1 and tunneltron
The corresponding side of piece is equipped with walking wheel assembly, and walking wheel assembly is at least arranged one group, it is ensured that segmentation platform is during the motion
It keeps stablizing.
Further, the segmentation platform 1 includes upper mounting plate 1-1, vertical supporting beam 1-2 and Curved beam 1-3, upper mounting plate 1-1
Between tunnel box culvert and tunnel duct piece, vertical supporting beam 1-2 is vertical with upper mounting plate 1-1 to be connect, vertical supporting beam 1-2 and tunnel
Positioning wheel assembly is equipped between road box culvert, one end of Curved beam 1-3 is connected with upper mounting plate 1-1, the other end and vertical supporting beam
1-2 is connected.The cross section of the frame body of upper mounting plate, vertical supporting beam and Curved beam composition is similar to the sector that central angle is 90 °,
And it is matched with section of jurisdiction.
As shown in figure 5, embodiment 2, a kind of shield machine box culvert two sides compliant platform, including three set of segmentation platforms 1, a component
Duan Pingtai 1 includes two segmentation platforms, i.e. the two sides of tunnel box culvert are symmetrically arranged with three segmentation platforms 1, and tunnel box culvert 10 is same
It is connected between the two neighboring segmentation platform 1 of side by anti-bias connector 7, to adapt to the turning demand in tunnel, prevents from being segmented
Platform occurs deviateing or tilt, and plays more preferable transmission effect.The vertical supporting beam 1-2 is equipped with a positioning wheel assembly
Walking wheel assembly, simple and reliable for structure there are two setting on 2, Curved beam 1-3, and it is convenient to advance.
Further, the positioning wheel assembly 2 and walking wheel assembly include support base and rubber wheel pair, support base respectively with
Vertical supporting beam is connected with Curved beam, is used to support rubber wheel pair.Wheel assembly of walking includes upper walking wheel assembly 3 and lower walking
Wheel assembly 4.The anti-bias connector 7 includes articulation piece 7-1 and connecting rod 7-2, and connecting rod 7-2 is located at the lower section of articulation piece 7-1,
The both ends of connecting rod 7-2 are hinged with corresponding two segmentation platforms 1 respectively.The articulation piece 7-1 includes setting on segmentation platform 1
Ear mount, the ear mount on the segmentation platform 1 in front is connected with the ear mount on the segmentation platform 1 being located behind by pin shaft
It connects.Connecting rod realizes the dilatory connection between platform, and articulation piece does not provide front and back dilatory force between platform, opposite between limitation platform
Deflection, prevents platform from increasing the overall stability of platform along the deflection of tunnel intrados.
Other structures are same as Example 1.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of shield machine box culvert two sides compliant platform, including at least one set are segmented platform (1), a set of segmentation platform (1) includes
Two segmentation platforms, two segmentation platforms are separately positioned on the two sides of tunnel box culvert (10), it is characterised in that: the segmentation platform
(1) front end is connected by dragging oil cylinder (6) with shield machine structural member (5), and segmentation platform (1) and tunnel box culvert (10) are opposite
The side answered is equipped with positioning wheel assembly (2), and segmentation platform (1) side corresponding with tunnel duct piece is equipped with walking wheel assembly, tunnel
It is connected between the two neighboring segmentation platform (1) of road box culvert (10) the same side by anti-bias connector (7).
2. shield machine box culvert according to claim 1 two sides compliant platform, it is characterised in that: segmentation platform (1) packet
Upper mounting plate (1-1), vertical supporting beam (1-2) and Curved beam (1-3) are included, vertical supporting beam (1-2) is vertical with upper mounting plate (1-1) to be connected
It connects, one end of Curved beam (1-3) is connected with upper mounting plate (1-1), the other end is connected with vertical supporting beam (1-2).
3. shield machine box culvert according to claim 2 two sides compliant platform, it is characterised in that: the vertical supporting beam (1-
2) it is equipped at least one positioning wheel assembly (2), sets that there are two wheel assemblies of walking on Curved beam (1-3).
4. shield machine box culvert according to claim 3 two sides compliant platform, it is characterised in that: the positioning wheel assembly (2)
It include support base and rubber wheel pair with walking wheel assembly, walking wheel assembly includes upper walking wheel assembly (3) and lower traveling wheel group
Part (4).
5. described in any item shield machine box culverts two sides compliant platform according to claim 1 ~ 4, it is characterised in that: the anti-bias company
Fitting (7) includes articulation piece (7-1) and connecting rod (7-2), and connecting rod (7-2) is located at the lower section of articulation piece (7-1), connecting rod
The both ends of (7-2) are hinged with corresponding two segmentation platforms (1) respectively.
6. shield machine box culvert according to claim 5 two sides compliant platform, it is characterised in that: articulation piece (7-1) packet
Ear mount of the setting in segmentation platform (1) is included, the ear mount on the segmentation platform (1) in front and the segmentation platform being located behind
(1) ear mount on is connected by pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821742274.8U CN208950584U (en) | 2018-10-26 | 2018-10-26 | A kind of shield machine box culvert two sides compliant platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821742274.8U CN208950584U (en) | 2018-10-26 | 2018-10-26 | A kind of shield machine box culvert two sides compliant platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208950584U true CN208950584U (en) | 2019-06-07 |
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ID=66742961
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821742274.8U Active CN208950584U (en) | 2018-10-26 | 2018-10-26 | A kind of shield machine box culvert two sides compliant platform |
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| Country | Link |
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| CN (1) | CN208950584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585811A (en) * | 2021-08-19 | 2021-11-02 | 中铁十四局集团大盾构工程有限公司 | Assembled movable crawling ladder for large-diameter shield tunnel |
-
2018
- 2018-10-26 CN CN201821742274.8U patent/CN208950584U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585811A (en) * | 2021-08-19 | 2021-11-02 | 中铁十四局集团大盾构工程有限公司 | Assembled movable crawling ladder for large-diameter shield tunnel |
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