CN207554053U - A kind of large-diameter shield reaction shelf of door type device - Google Patents
A kind of large-diameter shield reaction shelf of door type device Download PDFInfo
- Publication number
- CN207554053U CN207554053U CN201721792181.1U CN201721792181U CN207554053U CN 207554053 U CN207554053 U CN 207554053U CN 201721792181 U CN201721792181 U CN 201721792181U CN 207554053 U CN207554053 U CN 207554053U
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- CN
- China
- Prior art keywords
- column
- bottom end
- end rail
- door type
- type device
- 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.)
- Expired - Fee Related
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 22
- 230000007547 defect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model is related to a kind of large-diameter shield reaction shelf of door type device, column, upper beam, bottom end rail, upper stull, lower brace, cant beam and diagonal brace including both sides；Wherein, the upper beam is connected to the top of two columns；The bottom end rail is connected to the lower part of two columns；The upper stull, which is respectively perpendicular, to be immobilizated on column and upper beam；The lower brace, which is respectively perpendicular, to be immobilizated on column and bottom end rail；The cant beam is installed to column and upper beam junction and column and bottom end rail junction；The diagonal brace is installed to the middle part of two columns.The large-diameter shield reaction shelf of door type device of the utility model has structural strength high, and bearing capacity is strong, installs many advantages, such as easy to make.
Description
【Technical field】
The utility model is related to a kind of corollary apparatus of shield machine, and in particular to a kind of large-diameter shield reaction shelf of door type dress
It puts, belongs to shield machine technical field.
【Background technology】
During shield launching, need that a component for providing reaction force for shield machine, i.e. reaction frame are installed.In shield launching
During construction, there are two types of the supporting role position of reaction frame is general：One kind is to directly act on rear headwall using straight support, another
It is in bottom plate using diagonal bracing effect.
However, above two reaction frame is poor there is structural strength, service life is short, and it is many to install making trouble etc.
Defect.
Therefore, in order to solve the above technical problems, being filled it is necessory to the large-diameter shield reaction shelf of door type for providing a kind of innovation
It puts, to overcome the defect of the prior art.
【Utility model content】
To solve the above problems, the purpose of this utility model is to provide a kind of structural strength height, bearing capacity is strong, installation system
Make convenient large-diameter shield reaction shelf of door type device.
To achieve the above object, the technical solution that the utility model is taken is：A kind of large-diameter shield reaction shelf of door type dress
It puts, column, upper beam, bottom end rail, upper stull, lower brace, cant beam and diagonal brace including both sides；Wherein, the upper beam
It is connected to the top of two columns；The bottom end rail is connected to the lower part of two columns；The upper stull, which is respectively perpendicular, is immobilizated in column
On upper beam；The lower brace, which is respectively perpendicular, to be immobilizated on column and bottom end rail；The cant beam is installed to column and upper beam
Junction and column and bottom end rail junction；The diagonal brace is installed to the middle part of two columns.
The large-diameter shield reaction shelf of door type device of the utility model is further arranged to：The top of the column is equipped with and hangs
Ear, bottom are equipped with supporting leg.
The large-diameter shield reaction shelf of door type device of the utility model is also configured to：The cant beam and column, upper beam, under
Crossbeam forms octagon symmetrical structure.
Compared with prior art, the utility model has the advantages that：The large-diameter shield gate-type of the utility model
Reaction rack equipment has structural strength high, and bearing capacity is strong, installs many advantages, such as easy to make.
【Description of the drawings】
Fig. 1 is the stereogram of the large-diameter shield reaction shelf of door type device of the utility model.
【Specific embodiment】
It please refers to shown in Figure of description 1, the utility model is a kind of large-diameter shield reaction shelf of door type device, by two
A few part compositions such as column 1, upper beam 2, bottom end rail 3, upper stull 4, lower brace 5, cant beam 6 and the diagonal brace 7 of side.
Wherein, the top of the column 1 is equipped with lifting lug 11, and bottom is equipped with supporting leg 12, and the lifting lug 11 can facilitate the counter-force
The handling of rack device, the supporting leg 12 can make that the support force of the reaction rack equipment is big and stationarity is high.
The upper beam 2 is connected to the top of two columns 1；The bottom end rail 3 is connected to the lower part of two columns 1.
The upper stull 4, which is respectively perpendicular, to be immobilizated on column 1 and upper beam 2；The lower brace 5 be respectively perpendicular be immobilizated in it is vertical
On column 1 and bottom end rail 3.
The cant beam 6 is installed to column 1 and 2 junction of upper beam and 3 junction of column 1 and bottom end rail.The cant beam
6 and column 1, upper beam 2, bottom end rail 3 formed octagon symmetrical structure, meet the requirement of loopful pipe sheet assembling position.
The diagonal brace 7 is installed to the middle part of two columns 1.The diagonal brace 7 and upper stull 4, the free end of lower brace 5 are welded
There is a connecting plate 8, consequently facilitating being connected with shield machine (non-books).
The large-diameter shield reaction shelf of door type device of the utility model for upper stull 4, lower brace 5 combine diagonal brace 7 jointly by
The pattern of power has structural strength high, and bearing capacity is strong, installs many advantages, such as easy to make.
Above specific embodiment is only the preferred embodiment of this creation, all in this wound not to limit this creation
Any modification, equivalent substitution, improvement and etc. done within the spirit and principle of work, should be included in this creation protection domain it
It is interior.
Claims (3)
1. a kind of large-diameter shield reaction shelf of door type device, it is characterised in that：Column, upper beam, bottom end rail including both sides, on
Stull, lower brace, cant beam and diagonal brace；Wherein, the upper beam is connected to the top of two columns；The bottom end rail is connected to two
The lower part of column；The upper stull, which is respectively perpendicular, to be immobilizated on column and upper beam；The lower brace be respectively perpendicular be immobilizated in it is vertical
On column and bottom end rail；The cant beam is installed to column and upper beam junction and column and bottom end rail junction；The diagonal brace
It installs to the middle part of two columns.
2. large-diameter shield reaction shelf of door type device as described in claim 1, it is characterised in that：The top of the column is equipped with
Lifting lug, bottom are equipped with supporting leg.
3. large-diameter shield reaction shelf of door type device as described in claim 1, it is characterised in that：The cant beam and column, on
Crossbeam, bottom end rail form octagon symmetrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721792181.1U CN207554053U (en) | 2017-12-20 | 2017-12-20 | A kind of large-diameter shield reaction shelf of door type device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721792181.1U CN207554053U (en) | 2017-12-20 | 2017-12-20 | A kind of large-diameter shield reaction shelf of door type device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207554053U true CN207554053U (en) | 2018-06-29 |
Family
ID=62664573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721792181.1U Expired - Fee Related CN207554053U (en) | 2017-12-20 | 2017-12-20 | A kind of large-diameter shield reaction shelf of door type device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207554053U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356598A (en) * | 2018-12-08 | 2019-02-19 | 成都鑫都建设工程有限公司 | A kind of shield machine reaction frame in constructing tunnel |
| CN118242096A (en) * | 2024-05-28 | 2024-06-25 | 中铁十一局集团城市轨道工程有限公司 | Super-large-diameter shield reaction frame structure and construction method thereof |
-
2017
- 2017-12-20 CN CN201721792181.1U patent/CN207554053U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356598A (en) * | 2018-12-08 | 2019-02-19 | 成都鑫都建设工程有限公司 | A kind of shield machine reaction frame in constructing tunnel |
| CN118242096A (en) * | 2024-05-28 | 2024-06-25 | 中铁十一局集团城市轨道工程有限公司 | Super-large-diameter shield reaction frame structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 |