CN220029958U - Major diameter shield body supports frock - Google Patents
Major diameter shield body supports frock Download PDFInfo
- Publication number
- CN220029958U CN220029958U CN202321324045.5U CN202321324045U CN220029958U CN 220029958 U CN220029958 U CN 220029958U CN 202321324045 U CN202321324045 U CN 202321324045U CN 220029958 U CN220029958 U CN 220029958U
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- CN
- China
- Prior art keywords
- shield
- support
- plate
- shield body
- diameter
- 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.)
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Links
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a large-diameter shield body supporting tool which comprises a shield body supporting frame and a supporting plate, wherein the upper part of the shield body supporting frame is arc-shaped, and a baffle is arranged along the circumference; the support plate is of a crescent structure, the outer circle diameter of the support plate is the same as the circular arc diameter of the shield support frame, the support plate is connected with the upper part of the shield support frame through the baffle, the inner circle size of the support plate is the same as the diameter of the shield body, and the shield body is arranged on the support plate. The support tool can be used for supporting the front shield, the front middle shield, the rear middle shield and the tail shield of the shield machine, has a simple structure and is convenient to assemble, and when the diameter of the shell changes, the same support frame can be used for supporting, so that the problem that the tool cannot be universally used is solved.
Description
Technical Field
The utility model relates to a supporting tool for a large-diameter shield body, and belongs to the technical field of shield machine assembly.
Background
The shield machine is a special engineering machine for tunneling, in the production and assembly process of shield bodies of the shield machine, because the shell is of a large diameter or an oversized diameter, the shield bodies need to be placed on shield body supports during workshop assembly, at present, large-diameter shield bodies of the shield machine in China support tools, most of the tools are integrated welding tools, the tools cannot be disassembled, the shield bodies with different diameters can be supported by replacing parts, and when the diameters of the shield bodies are different, the tools need to be changed.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides a large-diameter shield body supporting tool.
In order to solve the technical problem, the utility model provides a large-diameter shield body supporting tool which comprises a shield body supporting frame and a supporting plate, wherein the upper part of the shield body supporting frame is arc-shaped, and a baffle is arranged along the circumference; the support plate is of a crescent structure, the outer circle diameter of the support plate is the same as the circular arc diameter of the shield support frame, the support plate is connected with the upper part of the shield support frame through the baffle, the inner circle size of the support plate is the same as the diameter of the shield body, and the shield body is arranged on the support plate.
The shield body support frame comprises a support vertical plate, a baffle plate, a fixed baffle plate and a bottom plate, wherein the two support vertical plates are welded on the bottom plate in parallel through the fixed baffle plate.
Reinforcing rib plates are uniformly arranged between the two supporting vertical plates and are fixedly connected through the reinforcing rib plates.
The top of the supporting vertical plate is provided with a step.
The backup pad is formed through the steel sheet cutting, and the backup pad top is cut and is had the round hole, convenient hoist and mount use.
The support tools are uniformly distributed on the outer axis of the shield body, and the number of the tools is determined according to the length of the shield body.
The beneficial effects are that: the support tool can be used for supporting the front shield, the front middle shield, the rear middle shield and the tail shield of the shield machine, has a simple structure and is convenient to assemble, and when the diameter of the shell changes, the same support frame can be used for supporting, so that the problem that the tool cannot be universally used is solved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of a shield support frame according to the present utility model;
FIG. 3 is a schematic view of the structure of the support plate of the present utility model;
FIG. 4 is a schematic view of the structure of the supporting frame of the present utility model;
FIG. 5 is a schematic front view of the installation of the present utility model;
fig. 6 is a schematic side view of the installation of the present utility model.
In the figure: 1. a shield body supporting frame; 2. a support plate; 11. a supporting vertical plate; 12. a baffle; 13. a fixed baffle; 14. a bottom plate; 15. reinforcing rib plates.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1-6, the utility model provides a large-diameter shield body supporting tool, which comprises a shield body supporting frame 1 and a supporting plate 2, wherein the upper part of the shield body supporting frame 1 is arc-shaped, is formed by welding a steel plate and channel steel, and is provided with a baffle 12 along the circumference for installing the supporting plate 2 and preventing the supporting plate 2 from moving; the support plate 2 is of a crescent structure, the outer circle diameter of the support plate is the same as the circular arc diameter of the shield body support frame 1, the support plate is connected with the upper part of the shield body support frame 1 through the baffle 12, the inner circle size of the support plate is the same as the diameter of the shield body, and the shield body is arranged on the support plate 2.
The shield body support frame 1 comprises a support vertical plate 11, a baffle plate 12, a fixed baffle plate 13 and a bottom plate 14, wherein the two support vertical plates 11 are welded on the bottom plate 14 in parallel through the fixed baffle plate 13.
A plurality of reinforcing rib plates 15 are uniformly arranged between the two supporting vertical plates 11, and are fixedly connected through the reinforcing rib plates 15.
The top of the supporting vertical plate 11 is provided with a step to prevent the supporting plate 2 from moving.
The backup pad 2 is formed through the steel sheet cutting, and the backup pad 2 top is cut and is had the round hole, and convenient hoist and mount use, the thickness of steel sheet is got the value according to the weight of shield body.
The support tools are uniformly distributed on the outer side of the shield body in the axial direction, and the number of the tools is determined according to the length of the shield body. When the shield machine starts to be assembled and debugged, the inner diameters of the support plates 2 are cut according to the outer diameters of the shield bodies so that the inner diameters are equal, and the cut support plates 2 are mounted on the shield body support frame. The tool is placed at intervals of 1 meter at the place where the shield body is required to be placed, and the number of the tools can be properly adjusted according to the weight of the shield body. The shield body outer diameter is attached to the inner diameter of the supporting plate 2 to achieve the function of supporting the shield body.
The support tool can be used for supporting the front shield, the rear shield and the tail shield of the shield machine, can be adjusted according to the diameter of the shield body shell, is simple in structure and convenient to assemble, can be used for supporting when the diameter of the shield body changes, is universal for the shield body support frame 1, and only needs to replace the arc radius of the shield body support plate 2.
The above-described embodiments of the utility model are intended to be examples only, and not to be limiting, and all changes that come within the scope of the utility model or equivalents thereto are intended to be embraced thereby.
Claims (6)
1. Major diameter shield body supports frock, its characterized in that: the shield comprises a shield body supporting frame (1) and a supporting plate (2), wherein the upper part of the shield body supporting frame (1) is arc-shaped, and a baffle (12) is arranged along the circumference; the support plate (2) is of a crescent structure, the outer circle diameter of the support plate is the same as the circular arc diameter of the shield body support frame (1), the support plate is connected with the upper portion of the shield body support frame (1) through the baffle plate (12), the inner circle size of the support plate is the same as the diameter of the shield body, and the shield body is arranged on the support plate (2).
2. The large-diameter shield support tool according to claim 1, wherein: the shield body support frame (1) comprises a support vertical plate (11), a baffle plate (12), a fixed baffle plate (13) and a bottom plate (14), wherein the two support vertical plates (11) are welded on the bottom plate (14) in parallel through the fixed baffle plate (13).
3. The large-diameter shield support tool according to claim 2, wherein: reinforcing rib plates (15) are uniformly arranged between the two supporting vertical plates (11), and are fixedly connected through the reinforcing rib plates (15).
4. The large-diameter shield support tool according to claim 2, wherein: the top of the supporting vertical plate (11) is provided with a step.
5. The large-diameter shield support tool according to claim 1, wherein: the supporting plate (2) is formed by cutting a steel plate, and a round hole is formed in the top of the supporting plate (2), so that the lifting and the using are convenient.
6. The large diameter shield support tooling according to any one of claims 1-5, wherein: the support tools are uniformly distributed on the outer axis of the shield body, and the number of the tools is determined according to the length of the shield body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321324045.5U CN220029958U (en) | 2023-05-29 | 2023-05-29 | Major diameter shield body supports frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321324045.5U CN220029958U (en) | 2023-05-29 | 2023-05-29 | Major diameter shield body supports frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220029958U true CN220029958U (en) | 2023-11-17 |
Family
ID=88723171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321324045.5U Active CN220029958U (en) | 2023-05-29 | 2023-05-29 | Major diameter shield body supports frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220029958U (en) |
-
2023
- 2023-05-29 CN CN202321324045.5U patent/CN220029958U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |