CN209430201U - A kind of auxiliary device of shield steel bushing reception - Google Patents
A kind of auxiliary device of shield steel bushing reception Download PDFInfo
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- CN209430201U CN209430201U CN201920101163.7U CN201920101163U CN209430201U CN 209430201 U CN209430201 U CN 209430201U CN 201920101163 U CN201920101163 U CN 201920101163U CN 209430201 U CN209430201 U CN 209430201U
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- steel cylinder
- steel
- cylinder
- supporting element
- shield
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Abstract
The utility model relates to shield technique fields, the auxiliary device of specifically a kind of shield steel bushing reception, including steel cylinder, the both ends of the steel cylinder are socketed and are equipped with steel collar, and the lower surface of steel cylinder is provided with pedestal, the side of the steel collar is fixedly connected with reaction frame, and a side surface of the reaction frame is symmetrically installed with two the second installation parts, and the lower surface insertion of second installation part is rotatably equipped with the second supporting element.The apparatus structure safe and reasonable, easy to operate, the device is when assembling steel cylinder, it is convenient and efficient, assembling can be quickly finished, and after assembling, pass through setting spring and gasket, steel cylinder can be made to play good sealing function, it avoids occurring water leakage situation at work, to affect work quality, good supporting role can be played to steel cylinder by the first supporting element of setting and the second supporting element, it prevents at work, steel cylinder shakes phenomenon.
Description
Technical field
The utility model relates to shield technique field, the auxiliary device of specifically a kind of shield steel bushing reception.
Background technique
Shield construction is a kind of construction method in subsurface test digging tunnel, it is tunneled using shield machine in underground,
While preventing the avalanche of soft ground excavation face or excavation face is kept to stablize, the excavation and lining cutting that tunnel is safely carried out in machine are made
Industry, shield machine originate and receive be most critical in shield-tunneling construction link, it plays a decisive role to the success or failure of this engineering,
It mostly uses closed origin engineering method to construct at present, before shield driving, steel bushing is installed in launching shaft, shield machine is mounted on
In steel bushing, then filling backfill object, the space that this is closed by steel bushing provide the water of balance face in steel bushing
Soil pressure, shield machine realize that safety originates driving in steel bushing.The reception of shield machine also selects shield steel bushing to receive construction.
But currently, assembling steel cylinder is cumbersome, and steel cylinder is assembled rear leakproofness in the work progress of shield machine
Can be poor, good waterproof action can not be played, and in construction, good supporting role cannot be played to the device, thus
Device normal work is will affect.Therefore, those skilled in the art provide a kind of auxiliary dress of shield steel bushing reception
It sets, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of this utility model is to provide a kind of auxiliary devices of shield steel bushing reception, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of auxiliary of shield steel bushing reception
Device, including steel cylinder, the both ends of the steel cylinder are socketed and are equipped with steel collar, and the lower surface of steel cylinder is provided with pedestal, described
The side of steel collar is fixedly connected with reaction frame, and a side surface of the reaction frame is symmetrically installed with two the second installation parts, institute
The lower surface insertion for stating the second installation part is rotatably equipped with the second supporting element, and one end of second supporting element, which is fixedly connected with, matches
The lower surface of pouring weight, the clump weight is fixedly installed fixed feet.
Second supporting element includes fixed cylinder as a further solution of the present invention, the fixed cylinder
One end and the second installation part are rotatablely connected, and the other end insertion of fixed cylinder is slidably fitted with slide bar, the fixed cylinder it is another
End side surface insertion is equipped with fixing bolt.
A side surface of the reaction frame is close to the lower section of the second installation part as a further solution of the present invention,
Two the first installation parts are symmetrically connected at position, the side insertion of first installation part is rotatably equipped with the first supporting element,
One end of first supporting element is fixedly connected with the one side of slide bar, and the structure setting of the first supporting element and the second supporting element
It is identical.
The steel cylinder includes upper steel cylinder and lower steel cylinder, the upper steel cylinder as a further solution of the present invention,
Lower surface be provided with inserted block, the upper surface of the lower steel cylinder offers slot corresponding with inserted block, and the upper steel cylinder is under
The a front surface and a rear surface of steel cylinder is welded with mounting blocks, is bolted to connection between the mounting blocks.
The both ends outer surface of the upper steel cylinder and lower steel cylinder is provided with outer as a further solution of the present invention,
Screw thread, the interior surface of the steel collar are provided with the internal screw thread to match with external screw thread.
The equal horizontal homogeneous in inside two sides of the slot is connected with bullet as a further solution of the present invention,
One end of spring, the spring is fixedly connected with gasket.
Compared with prior art, the utility model has the beneficial effects that the apparatus structure safe and reasonable, easy to operate, it should
Device is convenient and efficient when assembling steel cylinder, can quickly finish assembling, and after assembling, and passes through setting spring and sealing
Pad, can make steel cylinder play good sealing function, avoid occurring water leakage situation at work, so that work quality is affected,
Good supporting role can be played to steel cylinder by the first supporting element of setting and the second supporting element, prevented at work, steel cylinder
Shake phenomenon.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the auxiliary device of shield steel bushing reception；
Fig. 2 is a kind of the second supporting piece structure schematic diagram of the auxiliary device of shield steel bushing reception；
Fig. 3 is a kind of steel tube structure schematic diagram of the auxiliary device of shield steel bushing reception；
Fig. 4 is a kind of gasket mounting structure schematic diagram of the auxiliary device of shield steel bushing reception.
In figure: 1, steel cylinder；101, upper steel cylinder；102, lower steel cylinder；103, inserted block；104, slot；105, mounting blocks；106, outer
Screw thread；107, spring；108, gasket；2, steel collar；3, pedestal；4, reaction frame；401, the first installation part；402, the first support
Part；5, the second installation part；6, the second supporting element；601, fixed cylinder；602, slide bar；603, fixing bolt；7, clump weight；8, fixed
Foot.
Specific embodiment
Please refer to Fig. 1~4, in the utility model embodiment, a kind of auxiliary device of shield steel bushing reception, including steel
Cylinder 1, the both ends of steel cylinder 1, which are socketed, is equipped with steel collar 2, and steel cylinder 1 includes upper steel cylinder 101 and lower steel cylinder 102, upper steel cylinder 101
Lower surface be provided with inserted block 103, the upper surface of lower steel cylinder 102 offers slot 104 corresponding with inserted block 103, upper steel cylinder
101 are welded with mounting blocks 105, the company of being bolted between mounting blocks 105 with a front surface and a rear surface of lower steel cylinder 102
It connects, the both ends outer surface of upper steel cylinder 101 and lower steel cylinder 102 is provided with external screw thread 106, and the interior surface of steel collar 2 is provided with
The equal horizontal homogeneous in inside two sides of the internal screw thread to match with external screw thread 106, slot 104 is connected with spring 107, spring 107
One end be fixedly connected with gasket 108, for the ease of assemble steel cylinder 1, while in order to assemble steel cylinder 1 after, can play close
Envelope effect, prevents occurring water leakage situation at work, to affect working effect.
The lower surface of steel cylinder 1 is provided with pedestal 3, and the side of steel collar 2 is fixedly connected with reaction frame 4, the side of reaction frame 4
Surface is symmetrically installed there are two the second installation part 5, and the lower surface insertion of the second installation part 5 is rotatably equipped with the second supporting element 6, the
Two supporting elements 6 include fixed cylinder 601, and one end of fixed cylinder 601 and the second installation part 5 are rotatablely connected, and fixed cylinder 601 is another
One end insertion is slidably fitted with slide bar 602, and the other end side insertion of fixed cylinder 601 is equipped with fixing bolt 603, reaction frame 4
A side surface be symmetrically connected with two the first installation parts 401, the first installation part close to the lower position of the second installation part 5
401 side insertion is rotatably equipped with the first supporting element 402, and one end of the first supporting element 402 and the one side of slide bar 602 are fixed
Connection, and the structure setting of the first supporting element 402 is identical as the second supporting element 6, one end of the second supporting element 6, which is fixedly connected with, matches
Pouring weight 7, the lower surface of clump weight 7 are fixedly installed fixed feet 8, in order to play good supporting role to steel cylinder 1.
The working principle of the utility model is: the inserted block 103 on upper steel cylinder 101 is inserted into lower steel cylinder when installation steel cylinder 1
In slot 104 on 102, then the mounting blocks 105 on upper steel cylinder 101 and lower steel cylinder 102 are fixed together with bolt, are installed
After good, steel collar 2 is installed on the both ends of steel cylinder 1, so that the installment work of steel cylinder 1 is completed, under the elasticity of spring 107,
Spring 107 makes gasket 108 squeeze inserted block 103, to play good sealing function, when work, by 402 He of the first supporting element
Fixing bolt 603 on second supporting element 6 is unscrewed, and the second supporting element 6 is then rotated, according to field condition, by the second supporting element 6
Suitable position is turned to, slides slide bar 602 in fixed cylinder 601, is inserted into the fixed feet 8 on clump weight 7 in soil,
Then fixing bolt 603 is tightened, to play a supporting role to steel cylinder 1, the first supporting element 402 improves the second supporting element 6
Support effect keeps steel cylinder 1 more firm when working.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (6)
1. a kind of auxiliary device of shield steel bushing reception, including steel cylinder (1), which is characterized in that the both ends of the steel cylinder (1)
Socket is equipped with steel collar (2), and the lower surface of steel cylinder (1) is provided with pedestal (3), and the side of the steel collar (2) is fixed
It is connected with reaction frame (4), a side surface of the reaction frame (4) is symmetrically installed with two the second installation parts (5), second peace
The lower surface insertion of piece installing (5) is rotatably equipped with the second supporting element (6), and one end of second supporting element (6) is fixedly connected with
The lower surface of clump weight (7), the clump weight (7) is fixedly installed fixed feet (8).
2. a kind of auxiliary device of shield steel bushing reception according to claim 1, which is characterized in that described second
Support member (6) includes fixed cylinder (601), and one end and the second installation part (5) of the fixed cylinder (601) are rotatablely connected, and fixed
The other end insertion of cylinder (601) is slidably fitted with slide bar (602), and the other end side insertion of the fixed cylinder (601) is equipped with
Fixing bolt (603).
3. a kind of auxiliary device of shield steel bushing reception according to claim 2, which is characterized in that the reaction frame
(4) a side surface is symmetrically connected with two the first installation parts (401) close to the lower position of the second installation part (5), described
The side insertion of first installation part (401) is rotatably equipped with the first supporting element (402), one end of first supporting element (402)
It is fixedly connected with the one side of slide bar (602), and the structure setting of the first supporting element (402) is identical as the second supporting element (6).
4. a kind of auxiliary device of shield steel bushing reception according to claim 1, which is characterized in that the steel cylinder
It (1) include upper steel cylinder (101) and lower steel cylinder (102), the lower surface of the upper steel cylinder (101) is provided with inserted block (103), described
The upper surface of lower steel cylinder (102) offers slot (104) corresponding with inserted block (103), the upper steel cylinder (101) and lower steel cylinder
(102) a front surface and a rear surface is welded with mounting blocks (105), is bolted to connection between the mounting blocks (105).
5. a kind of auxiliary device of shield steel bushing reception according to claim 4, which is characterized in that the upper steel cylinder
(101) it is provided with external screw thread (106) with the both ends outer surface of lower steel cylinder (102), the interior surface setting of the steel collar (2)
There is the internal screw thread to match with external screw thread (106).
6. a kind of auxiliary device of shield steel bushing reception according to claim 4, which is characterized in that the slot
(104) the equal horizontal homogeneous in inside two sides is connected with spring (107), and one end of the spring (107) is fixedly connected with sealing
It pads (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920101163.7U CN209430201U (en) | 2019-01-21 | 2019-01-21 | A kind of auxiliary device of shield steel bushing reception |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920101163.7U CN209430201U (en) | 2019-01-21 | 2019-01-21 | A kind of auxiliary device of shield steel bushing reception |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209430201U true CN209430201U (en) | 2019-09-24 |
Family
ID=67977103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920101163.7U Expired - Fee Related CN209430201U (en) | 2019-01-21 | 2019-01-21 | A kind of auxiliary device of shield steel bushing reception |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209430201U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529129A (en) * | 2019-10-09 | 2019-12-03 | 中建八局轨道交通建设有限公司 | For the shield launching counter-force support device and counter-force method for supporting in narrow space |
| CN112879020A (en) * | 2021-02-24 | 2021-06-01 | 中建八局轨道交通建设有限公司 | Shield tunneling machine counterforce system and construction method thereof |
| CN113279788A (en) * | 2021-06-10 | 2021-08-20 | 北京市政建设集团有限责任公司 | Novel steel negative ring pipe structure for shield construction |
| CN114109406A (en) * | 2021-11-22 | 2022-03-01 | 中铁十八局集团有限公司 | Steel sleeve device suitable for shield machines with different diameters |
-
2019
- 2019-01-21 CN CN201920101163.7U patent/CN209430201U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529129A (en) * | 2019-10-09 | 2019-12-03 | 中建八局轨道交通建设有限公司 | For the shield launching counter-force support device and counter-force method for supporting in narrow space |
| CN112879020A (en) * | 2021-02-24 | 2021-06-01 | 中建八局轨道交通建设有限公司 | Shield tunneling machine counterforce system and construction method thereof |
| CN112879020B (en) * | 2021-02-24 | 2022-07-26 | 中建八局轨道交通建设有限公司 | Shield tunneling machine counterforce system and construction method thereof |
| CN113279788A (en) * | 2021-06-10 | 2021-08-20 | 北京市政建设集团有限责任公司 | Novel steel negative ring pipe structure for shield construction |
| CN113279788B (en) * | 2021-06-10 | 2022-07-22 | 北京市政建设集团有限责任公司 | Novel steel negative ring pipe structure for shield construction |
| CN114109406A (en) * | 2021-11-22 | 2022-03-01 | 中铁十八局集团有限公司 | Steel sleeve device suitable for shield machines with different diameters |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 Termination date: 20220121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |