CN206982047U - A kind of shield tail shield anti-deformation tool - Google Patents
A kind of shield tail shield anti-deformation tool Download PDFInfo
- Publication number
- CN206982047U CN206982047U CN201720556153.3U CN201720556153U CN206982047U CN 206982047 U CN206982047 U CN 206982047U CN 201720556153 U CN201720556153 U CN 201720556153U CN 206982047 U CN206982047 U CN 206982047U
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- CN
- China
- Prior art keywords
- tail shield
- circular plate
- support
- housing
- shield
- 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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Abstract
The utility model discloses a kind of shield tail shield anti-deformation tool, including tail shield housing, midfoot support, up/down support and up/down Circular Plate, the up/down Circular Plate includes upper ring plate and lower Circular Plate, and upper ring plate and lower Circular Plate are separately positioned on close to tail shield housing upper and lower ends and spot-welded together with tail shield housing；The midfoot support is arranged on the center line of tail shield housing；The up/down support is divided to two groups, and one group is connected with midfoot support upper end, and another group is connected with midfoot support lower end, and up/down support is radiated tail shield case inside from the center of circle of tail shield housing, and welds together with upper ring plate and lower Circular Plate.The utility model is by the way that several piece housings are fixed on a circumference, when welding slip casting block, it is possible to reduce its deformation, ensure the concentricity of housing.The utility model is simple in construction, economizes on resources, be easy to process, be easy to adjust and safeguard, be simple to operate.
Description
Technical field
A kind of shield tail shield anti-deformation tool is the utility model is related to, belongs to shield machine technical field.
Background technology
Slip casting block main body in shield tail shield forms a full circle together with its case weld, because tail shield housing needs
Be divided into several sections, when welding slip casting block, easily cause tail shield housing distortion and, influence the concentricity after welding.
The content of the invention
Technical problem to be solved in the utility model is the defects of presence for prior art, there is provided one kind reduces tail shield
Welding deformation caused by case weld slip casting block, ensure tail shield housing concentricity.
To solve this technical problem, the utility model provides a kind of shield tail shield anti-deformation tool, including tail shield shell
Body, midfoot support, up/down support and up/down Circular Plate, the up/down Circular Plate include upper ring plate and lower Circular Plate, upper circle
Ring flat-plate and lower Circular Plate are separately positioned on close to tail shield housing upper and lower ends and spot-welded together with tail shield housing；The middle part
Support is arranged on the center line of tail shield housing；The up/down support is divided to two groups, and one group is connected with midfoot support upper end, another
Group is connected with midfoot support lower end, and up/down support is radiated tail shield case inside, and and upper ring plate from the center of circle of tail shield housing
Weld together with lower Circular Plate.
The midfoot support is made up of seamless steel pipe, and its bottom and tail shield housing rear end are coplanar.
The up/down Circular Plate is cut by steel plate to be made.
The up/down support is made up of angle steel.
Beneficial effect：The utility model when welding slip casting block, can be subtracted by the way that several piece housings are fixed on a circumference
Its few deformation, ensure the concentricity of housing.The utility model is simple in construction, economizes on resources, be easy to process, being easy to adjust and tie up
Protect, be simple to operate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structural representation front view of the present utility model.
In figure：1 midfoot support, the support of 2 up/down, 3 up/down Circular Plates, 4 tail shield housings.
Embodiment
The utility model is further elaborated with example below in conjunction with the accompanying drawings.
Fig. 1 show structural representation of the present utility model.
Fig. 2 show structural representation front view of the present utility model.
The utility model includes tail shield housing 4, midfoot support 1, up/down support 2 and up/down Circular Plate 3.
The midfoot support 1 is arranged on the center line of tail shield housing 4.
The up/down Circular Plate 3 includes upper ring plate and lower Circular Plate, and upper ring plate and lower Circular Plate are separately positioned on and leaned on
The nearly upper and lower ends of tail shield housing 4 are simultaneously spot-welded together with tail shield housing 4.
The up/down supports 2 points two groups, and one group is connected with the upper end of midfoot support 1, and another group connects with the lower end of midfoot support 1
Connect, up/down support 2 is radiated the inner side of tail shield housing 4 from the center of circle of tail shield housing 4, and with upper ring plate and lower annulus plate weld
Together.
The midfoot support 1 is made up of seamless steel pipe, and its bottom and 4 rear ends of tail shield housing are coplanar.
The up/down Circular Plate 3 is cut by steel plate to be made.
The up/down support 2 is made up of angle steel.
The utility model is by the way that several piece housings are fixed on a circumference, when welding slip casting block, it is possible to reduce its deformation,
Ensure the concentricity of housing.The utility model is simple in construction, economize on resources, be easy to process, be easy to adjust and safeguard, operates letter
It is single.
The utility model the embodiment above, is merely illustrative, be not it is only, it is all in the scope of the utility model
Or the change in equivalent the scope of the utility model is surrounded by the utility model.
Claims (4)
1. a kind of shield tail shield anti-deformation tool, including tail shield housing (4), it is characterised in that：Also include midfoot support (1), it is upper/
Lower support (2) and up/down Circular Plate (3), the up/down Circular Plate (3) include upper ring plate and lower Circular Plate, upper ring plate with
Lower Circular Plate is separately positioned on close to tail shield housing (4) upper and lower ends and spot-welded together with tail shield housing (4)；The middle part
Support (1) is arranged on the center line of tail shield housing (4)；The up/down support (2) is divided on two groups, one group and midfoot support (1)
End connection, another group is connected with midfoot support (1) lower end, and up/down support (2) is radiated tail shield from the center of circle of tail shield housing (4)
On the inside of housing (4), and weld together with upper ring plate and lower Circular Plate.
2. shield tail shield anti-deformation tool according to claim 1, it is characterised in that：The midfoot support (1) is by seamless
Steel pipe is made, and its bottom and tail shield housing (4) rear end are coplanar.
3. shield tail shield anti-deformation tool according to claim 1, it is characterised in that：The up/down Circular Plate (3) is by steel
Plate, which is cut, to be made.
4. the shield tail shield anti-deformation tool according to claim 1,2 or 3, it is characterised in that：The up/down supports (2)
It is made up of angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720556153.3U CN206982047U (en) | 2017-05-18 | 2017-05-18 | A kind of shield tail shield anti-deformation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720556153.3U CN206982047U (en) | 2017-05-18 | 2017-05-18 | A kind of shield tail shield anti-deformation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206982047U true CN206982047U (en) | 2018-02-09 |
Family
ID=61389768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720556153.3U Active CN206982047U (en) | 2017-05-18 | 2017-05-18 | A kind of shield tail shield anti-deformation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206982047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081552A (en) * | 2017-05-18 | 2017-08-22 | 济南重工股份有限公司 | A kind of shield tail shield anti-deformation tool |
-
2017
- 2017-05-18 CN CN201720556153.3U patent/CN206982047U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081552A (en) * | 2017-05-18 | 2017-08-22 | 济南重工股份有限公司 | A kind of shield tail shield anti-deformation tool |
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| GR01 | Patent grant |