CN215804554U - Migration base of shield tunnel equipment - Google Patents
Migration base of shield tunnel equipment Download PDFInfo
- Publication number
- CN215804554U CN215804554U CN202121355530.XU CN202121355530U CN215804554U CN 215804554 U CN215804554 U CN 215804554U CN 202121355530 U CN202121355530 U CN 202121355530U CN 215804554 U CN215804554 U CN 215804554U
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- steel
- base
- section
- section steels
- tunnel
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- 230000005012 migration Effects 0.000 title claims abstract description 16
- 238000013508 migration Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 68
- 239000010959 steel Substances 0.000 claims abstract description 68
- 230000005641 tunneling Effects 0.000 claims 3
- 238000010276 construction Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000002002 slurry Substances 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
A migration base of shield tunnel equipment. A plurality of section steels I of a base framework are parallel to each other and horizontally arranged, and the upper planes of the adjacent section steels I are fixedly connected through steel plates; the lower surfaces of the plurality of section steels I are longitudinally and fixedly provided with section steels II; a carrying tank is arranged below the section steel II and is longitudinally arranged along the base framework; the section steel I is I-shaped steel and/or H-shaped steel; the section steel II is a rectangular steel pipe and/or a channel steel. The beneficial effects are that, structural design is reasonable, has solved the difficult problem of placing the main equipment under the condition that can not use bolt anchor etc. to cause the damage to the existing structure of tunnel in the tunnel, has solved the migration problem of I-steel shaped steel base in the tunnel simultaneously, finally reaches the target that reduces construction cost, improvement profit margin.
Description
Technical Field
The utility model relates to a tunnel shield construction device, in particular to a migration base of shield tunnel equipment.
Background
The shield tunnel construction is more and more widely applied to traffic, water conservancy, electric power and municipal construction, the slurry shield machine is used as shield construction equipment, and slurry circulation is an indispensable system. Because the mud pipe laying line in the mud-water circulation system needs to pass through the finished tunnel, large equipment such as a relay pump, a frequency converter cabinet, a high-voltage cabinet and the like needs to be placed in the tunnel, in order to avoid damaging the surface of the finished tunnel, the existing structure of the tunnel can be damaged due to the fact that bolt anchoring and the like cannot be used, the large equipment such as the relay pump, the frequency converter cabinet, the high-voltage cabinet and the like needs to be placed on the base, and the internal structure of the tunnel is protected.
SUMMERY OF THE UTILITY MODEL
The utility model provides a migration base of shield tunnel equipment, aiming at overcoming the defect that the construction operation cost is increased due to the fact that the surface of a finished tunnel is damaged in the migration process of large-scale equipment such as a relay pump, a frequency converter cabinet and a high-voltage cabinet in the shield tunnel construction.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a migration base of shield tunnel equipment comprises profile steels, wherein a plurality of profile steels I of a base framework are parallel to each other and horizontally arranged, and the upper planes of the adjacent profile steels I are fixedly connected through steel plates; the lower surface of many shaped steel I is vertical fixed mounting has shaped steel II.
The below of shaped steel II is provided with the transport tank, and the transport tank is vertically set up along the base framework.
Further, the section steel I is I-shaped steel and/or H-shaped steel; the section steel II is a rectangular steel pipe and/or a channel steel.
Furthermore, the number of the longitudinally arranged section steels II is 2 or more than 2, and the section steels II are parallel to each other; the number of the transport tanks is 2 or more than 2.
Further, the number of the section steels II is 3; the number of the transport tanks is 3.
The utility model has the advantages of reasonable structural design, solving the problem of placing large-scale equipment under the condition that the existing structure of the tunnel cannot be damaged due to the fact that bolts cannot be used for anchoring in the tunnel, solving the problem of migration of the I-shaped steel base in the tunnel, and finally achieving the aims of reducing construction cost and improving profit margin.
Drawings
Fig. 1 is a schematic structural diagram of a migration base of the shield tunnel equipment of the present invention.
Fig. 2 is a left side view of fig. 1.
FIG. 3 is a plan view of the second embodiment.
Fig. 4 is a schematic diagram of the application of the migration base of the shield tunnel equipment of the utility model.
In the figure: 1. base framework, 2. shaped steel I, 3. shaped steel II, 4 transport tank, 5 the steel sheet.
Detailed Description
The utility model is further illustrated by the following figures and examples. However, it should be understood by those skilled in the art that the present invention is not limited to the specific embodiments listed, and should be included within the scope of the present invention as long as the spirit of the present invention is met.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "left", "right", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through an intermediary, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
See figures 1-2. The utility model relates to a migration base of shield tunnel equipment, which comprises profile steels, wherein a plurality of profile steels I2 of a base framework 1 are parallel and horizontally arranged, the upper planes of the adjacent profile steels I2 are fixedly connected through a steel plate 5, and the profile steels I2 and the steel plate 5 are in a grid shape after being fixedly connected. And the lower surfaces of the plurality of section steels I2 are longitudinally and fixedly provided with section steels II 3.
Further, the number of the longitudinally arranged section steels II 3 is 2 or more than 2, and the section steels II are parallel to each other; preferably, the number of the section steels II 3 is 3.
Further, the section steel I2 is I-shaped steel and/or H-shaped steel; and the section steel II 3 is a rectangular steel pipe and/or a channel steel.
The below of shaped steel II 3 is connected and is provided with transport tank 4, and transport tank 4 vertically sets up along base framework 1, adopts the transport tank can avoid damaging completion tunnel surface to play the effect of turning to in transportation and transportation. The number of the transporting tanks 4 is 2 or more than 2; preferably, the number of the transportation tanks 4 is 3.
By applying the migration base of the shield tunnel equipment, when a slurry pipeline is laid in a tunnel with a constructed shield well, large equipment such as a relay pump, a frequency converter cabinet, a high-voltage cabinet and the like are placed on the migration base of the shield tunnel equipment, and along with the laying of the slurry pipeline, the migration base of the shield tunnel equipment and the large equipment thereof are transported to the deep part of the tunnel, and a transport tank can be adopted to avoid damaging the surface of the finished tunnel, so that the surface of a secondary lining structure in the tunnel is prevented from being damaged by the large equipment to the maximum extent, and a more remarkable effect is achieved. Utilize hydraulic means will carry tank jack-up when equipment is fixed, avoid appearing causing equipment base displacement because of equipment vibrations.
It should be noted that the above-mentioned embodiments illustrate rather than limit the utility model, and that those skilled in the art will be able to design many alternative embodiments without departing from the scope of the appended claims.
Claims (4)
1. The utility model provides a shield tunnel equipment's migration base, includes shaped steel, characterized by: a plurality of section steels I of the base framework are parallel to each other and horizontally arranged, and the upper planes of the adjacent section steels I are fixedly connected through steel plates; the lower surfaces of the plurality of section steels I are longitudinally and fixedly provided with section steels II;
the below of shaped steel II is provided with the transport tank, and the transport tank is vertically set up along the base framework.
2. The shield tunneling apparatus transport base according to claim 1, wherein: the section steel I is I-shaped steel and/or H-shaped steel; the section steel II is a rectangular steel pipe and/or a channel steel.
3. The shield tunneling apparatus transport base according to claim 2, wherein: the number of the longitudinally arranged section steels II is 2 or more than 2, and the section steels II are parallel to each other; the number of the transport tanks is 2 or more than 2.
4. The shield tunneling apparatus transport base according to claim 3, wherein: the number of the section steels II is 3; the number of the transport tanks is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121355530.XU CN215804554U (en) | 2021-06-18 | 2021-06-18 | Migration base of shield tunnel equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121355530.XU CN215804554U (en) | 2021-06-18 | 2021-06-18 | Migration base of shield tunnel equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215804554U true CN215804554U (en) | 2022-02-11 |
Family
ID=80177512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121355530.XU Active CN215804554U (en) | 2021-06-18 | 2021-06-18 | Migration base of shield tunnel equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215804554U (en) |
-
2021
- 2021-06-18 CN CN202121355530.XU patent/CN215804554U/en active Active
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