CN207999265U - A kind of storage tray of shield duct piece - Google Patents
A kind of storage tray of shield duct piece Download PDFInfo
- Publication number
- CN207999265U CN207999265U CN201721643919.8U CN201721643919U CN207999265U CN 207999265 U CN207999265 U CN 207999265U CN 201721643919 U CN201721643919 U CN 201721643919U CN 207999265 U CN207999265 U CN 207999265U
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- CN
- China
- Prior art keywords
- sleeper
- jurisdiction
- section
- duct piece
- shield duct
- 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 storage trays of shield duct piece, including:Pedestal, the pillar set on pedestal both sides, pillar are equipped with the sleeper for being used to support shield duct piece, and the sleeper is fitted closely with section of jurisdiction extrados.By the above-mentioned means, the utility model, which improves section of jurisdiction storage tray, has adjusted sleeper angle, keep sleeper and section of jurisdiction extrados closely connected; increase the contact area with section of jurisdiction; stress evenly, the significant effect in terms of protecting section of jurisdiction, while also reducing the damage probability to sleeper.
Description
Technical field
The utility model is related to subway shield tunnel construction fields, more particularly to a kind of storage tray of shield duct piece.
Background technology
It in subway shield tunnel construction, need to temporarily be stored on ground after shield duct piece site acceptance, since section of jurisdiction is cambered surface, if putting
Discontinuity will be led in the plane by setting, it is possible to section of jurisdiction be made to crack.
Conventional tradition section of jurisdiction storage tray and the structure type of section of jurisdiction mismatch, and sleeper and section of jurisdiction contact surface are smaller(Only exist
Corner), when section of jurisdiction storage quantity increase or the resting period it is longer after will produce problems with:1. sleeper deforms and cracking, 2. manage
Piece discontinuity cracks.
Utility model content
The utility model can have adjusted pillow mainly solving the technical problems that provide a kind of storage tray of shield duct piece
The wooden angle ensures section of jurisdiction uniform stressed, effectively prevent section of jurisdiction extrados damaged, it is ensured that section of jurisdiction quality.
In order to solve the above technical problems, the technical solution that the utility model uses is:A kind of shield duct piece is provided
Storage tray, including:Pedestal, the pillar set on pedestal both sides, pillar are equipped with the sleeper for being used to support shield duct piece, the pillow
Wood is fitted closely with section of jurisdiction extrados.
In one preferred embodiment of the utility model, offered on the pillar and the matched groove of sleeper.
Adjustment sleeper angle wedge block, sleeper are equipped in one preferred embodiment of the utility model, in the groove
It is stacked on the wedge block.
In one preferred embodiment of the utility model, inclination angle is equipped between the bottom portion of groove and horizontal line.
In one preferred embodiment of the utility model, the angular range at the wedge block and inclination angle is at 10 ° -25 °
Between.
In one preferred embodiment of the utility model, the pillar passes through the firm support of triangle part perpendicular to pedestal.
The utility model has the beneficial effects that:The utility model improves section of jurisdiction storage tray and has adjusted sleeper angle, makes
Sleeper and section of jurisdiction extrados are closely connected, increase the contact area with section of jurisdiction, evenly, effect is aobvious in terms of protecting section of jurisdiction for stress
It writes, while also reducing the damage probability to sleeper.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein:
Fig. 1 is the structural schematic diagram of one preferred embodiment of storage tray of the utility model shield duct piece.
Specific implementation mode
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Referring to Fig. 1, the utility model embodiment includes:
Embodiment 1:A kind of storage tray of shield duct piece, including:Pedestal 1, the pillar 2 set on 1 both sides of pedestal, the branch
Column 2 passes through the firm support of triangle part 3 perpendicular to pedestal 1.
Pillar 2 is equipped with the sleeper 4 for being used to support shield duct piece 5, and the sleeper 4 is fitted closely with 5 extrados of section of jurisdiction.
Offered on the pillar 2 with 4 matched groove of sleeper, the sleeper 4 be rectangle sleeper.
Adjustment 4 angle wedge block of sleeper is equipped in the groove, sleeper 4 is stacked on the wedge block.Pass through replacement
The size of wedge block can fit closely so as to adjust the angle of sleeper 4 with 5 extrados of section of jurisdiction.
The wedge block angular range is between 10 ° -25 °.The preferred wedge angle of the utility model is 15 °.
Embodiment 2:A kind of storage tray of shield duct piece, including:Pedestal 1, the pillar 2 set on 1 both sides of pedestal, the branch
Column 2 passes through the firm support of triangle part 3 perpendicular to pedestal 1.
Pillar 2 is equipped with the sleeper 4 for being used to support shield duct piece 5, and the sleeper 4 is fitted closely with 5 extrados of section of jurisdiction.
Offered on the pillar 2 with 4 matched groove of sleeper, the sleeper 4 be rectangle sleeper.
Inclination angle is equipped between the bottom portion of groove and horizontal line.
The wedge block and the angular range at inclination angle are between 10 ° -25 °, the preferred angle of inclination of the utility model
It is 17 °.
In conclusion the section of jurisdiction storage tray that improves of embodiment 1-2 has adjusted sleeper angle, make sleeper and section of jurisdiction outer arc
Face is closely connected, increases the contact area with section of jurisdiction, stress evenly, the significant effect in terms of protecting section of jurisdiction, while also reducing pair
The damage probability of sleeper.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (4)
1. a kind of storage tray of shield duct piece, including:Pedestal, the pillar set on pedestal both sides, pillar are equipped with and are used to support
The sleeper of shield duct piece, which is characterized in that the sleeper is fitted closely with section of jurisdiction extrados;It is offered on the pillar and sleeper
Matched groove, the groove is interior to be equipped with adjustment sleeper angle wedge block, and sleeper is stacked on the wedge block.
2. the storage tray of shield duct piece according to claim 1, which is characterized in that the bottom portion of groove and horizontal line it
Between be equipped with inclination angle.
3. the storage tray of shield duct piece according to claim 2, which is characterized in that the angle of the wedge block and inclination angle
Range is spent between 10 ° -25 °.
4. the storage tray of shield duct piece according to claim 1, which is characterized in that the pillar perpendicular to pedestal, and
Pass through the firm support of triangle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721643919.8U CN207999265U (en) | 2017-12-01 | 2017-12-01 | A kind of storage tray of shield duct piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721643919.8U CN207999265U (en) | 2017-12-01 | 2017-12-01 | A kind of storage tray of shield duct piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207999265U true CN207999265U (en) | 2018-10-23 |
Family
ID=63835327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721643919.8U Active CN207999265U (en) | 2017-12-01 | 2017-12-01 | A kind of storage tray of shield duct piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207999265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115750225A (en) * | 2022-11-18 | 2023-03-07 | 江苏中车电机有限公司 | Fixing device for downward cambered surface of product and using method |
-
2017
- 2017-12-01 CN CN201721643919.8U patent/CN207999265U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115750225A (en) * | 2022-11-18 | 2023-03-07 | 江苏中车电机有限公司 | Fixing device for downward cambered surface of product and using method |
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |