CN210118137U - Shield constructs quick-witted chamber device that starts - Google Patents
Shield constructs quick-witted chamber device that starts Download PDFInfo
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- CN210118137U CN210118137U CN201920906280.0U CN201920906280U CN210118137U CN 210118137 U CN210118137 U CN 210118137U CN 201920906280 U CN201920906280 U CN 201920906280U CN 210118137 U CN210118137 U CN 210118137U
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- bearing steel
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- track
- reaction force
- bearing
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Abstract
The utility model belongs to the technical field of the chamber basis, concretely relates to shield constructs quick-witted chamber device of starting, its characterized in that: including bearing steel plate and track and concrete layer, bearing steel plate has two, the welding has the reaction force steel pipe on the bearing steel plate, the track sets up between two bearing steel plates, concrete layer pours between bearing steel plate and track. The utility model discloses a bearing steel sheet adopts straight shape, and laminating tunnel slope is placed, greatly reduced the preparation degree of difficulty, and cooperation reaction force steel pipe and screw-thread steel stock strengthen fixedly, make bearing steel sheet's stability stronger. The utility model is used for the shield constructs the track support before the machine gets into the operation region.
Description
Technical Field
The utility model belongs to the technical field of the chamber basis, concretely relates to shield constructs quick-witted chamber device that starts.
Background
How to improve the shield structure installation progress in tunnel, guarantee constructor construction safety, reduce construction cost, the difficult problem that the shield structure need continuously solve in the tunnel construction field always. At present, a bridge crane is considered to be the most ideal machine tool for installing a shield in a tunnel, but for the installation of a small chamber shield, the bridge crane has small effect, and the bridge crane has large overall dimension, so that the large earthwork operation and support operation amount can be generated, and the construction period is seriously influenced. If the shield is started for multiple times in the tunnel, if a conventional scheme is adopted, a bridge crane needs to be built at each starting point of a small chamber or the tunnel, so that the equipment investment cost is increased, the dismounting construction period of the bridge crane is long, the total construction period of tunnel construction is seriously influenced, and the construction cost of a project is increased.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a shield constructs quick-witted chamber device that starts with low cost, stability are strong.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a shield constructs quick-witted originated chamber device which characterized in that: including bearing steel plate and track and concrete layer, bearing steel plate has two, the welding has the reaction force steel pipe on the bearing steel plate, the track sets up between two bearing steel plates, concrete layer pours between bearing steel plate and track.
The bearing steel plate is placed in a straight and attached roadway inclined mode.
And a welding component is arranged between the bearing steel plate and the reaction force steel pipe.
The bearing steel plates are arranged on the outer side of the reaction force steel pipe in a T shape.
And a welding steel plate is arranged between the adjacent reaction force steel pipes.
The bottom of the reaction force steel pipe is connected with a bottom sealing round steel plate.
And the bottom sealing round steel plate is provided with a deformed steel bar anchor rod.
Compared with the prior art, the utility model, the beneficial effect who has is:
the utility model discloses a bearing steel sheet adopts straight shape, and laminating tunnel slope is placed, greatly reduced the preparation degree of difficulty, and cooperation reaction force steel pipe and screw-thread steel stock strengthen fixedly, make bearing steel sheet's stability stronger. And a welding steel plate is arranged between the adjacent reaction force steel pipes, so that the reaction force steel pipes can be prevented from being deformed under stress.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a side view of the present invention;
fig. 4 is a schematic view of the installation of the present invention;
1 is the bearing steel plate, 2 is the track, 3 is muddy dirt layer, 4 is the reaction force steel pipe, 5 is the welding member, 6 is the welding steel plate, 7 is the round steel plate of back cover, 8 is the screw-thread steel stock.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a shield constructs quick-witted chamber device that starts, including bearing steel sheet 1, and track 2 and concrete layer 3, bearing steel sheet 1 has two, bearing steel sheet 1 plays the effect of support shield structure machine, the welding has reaction force steel pipe 4 on the bearing steel sheet 1, reaction force steel pipe 4 supports bearing steel sheet 1, prevent that bearing steel sheet 1 from taking place deformation, track 2 sets up between two bearing steel sheets 1, can make the shield structure machine move on track 2, concrete layer 3 is pour between bearing steel sheet 1 and track 2, a position for fixed bearing steel sheet 1 and track 2.
Further, preferably, bearing steel plate 1 is straight and laminating tunnel slope and places, designs into straight oblique steel plate with original circular arc bearing steel plate, greatly reduced the preparation degree of difficulty.
Further, a welding member 5 is arranged between the bearing steel plate 1 and the reaction force steel pipe 4, so that the toughness between the bearing steel plate 1 and the reaction force steel pipe 4 can be enhanced.
Further, preferably, the welding members 5 are arranged outside the reaction force steel pipe 4 in a "t" shape, so that the function of the welding members 5 can be more effectively realized.
Further, a welded steel plate 6 is provided between the adjacent reaction steel pipes 4, in order to prevent the reaction steel pipes 4 from being deformed by force.
Further, the bottom of reaction force steel pipe 4 is connected with back cover circular steel sheet 7, prevents that earth from getting into and influencing the device's secondary use in reaction force steel pipe 4.
Further, it is preferred, be equipped with the deformed steel bar stock 8 on the round steel plate 7 of back cover, fixed bearing steel sheet 1 that can be better prevents the problem that takes place the skew in the use.
The utility model discloses an installation flow does: two bearing steel plate laminating roadways are obliquely placed, the reaction force steel pipe and the deformed steel bar anchor rod at the bottom of the reaction force steel pipe are inserted into the roadway and fixed, then the track is laid between the two bearing steel plates, and concrete is poured to fix the positions of the bearing steel plates and the track.
The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.
Claims (7)
1. The utility model provides a shield constructs quick-witted originated chamber device which characterized in that: including bearing steel sheet (1) and track (2) and concrete layer (3), bearing steel sheet (1) has two, the welding has reaction force steel pipe (4) on bearing steel sheet (1), track (2) set up between two bearing steel sheet (1), concrete layer (3) are pour between bearing steel sheet (1) and track (2).
2. The shield tunneling machine originating chamber apparatus according to claim 1, wherein: the bearing steel plate (1) is placed in a straight and attached roadway inclined mode.
3. The shield tunneling machine originating chamber apparatus according to claim 1, wherein: and a welding component (5) is arranged between the bearing steel plate (1) and the reaction force steel pipe (4).
4. The shield tunneling machine originating chamber apparatus according to claim 3, wherein: the welding components (5) are arranged on the outer side of the reaction force steel pipe (4) in a T shape.
5. The shield tunneling machine originating chamber apparatus according to claim 1, wherein: and a welding steel plate (6) is arranged between the adjacent reaction force steel pipes (4).
6. The shield tunneling machine originating chamber apparatus according to claim 1, wherein: the bottom of the counterforce steel pipe (4) is connected with a bottom-sealing round steel plate (7).
7. The shield tunneling machine originating chamber apparatus according to claim 6, wherein: and the bottom-sealed round steel plate (7) is provided with a deformed steel bar anchor rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920906280.0U CN210118137U (en) | 2019-06-17 | 2019-06-17 | Shield constructs quick-witted chamber device that starts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920906280.0U CN210118137U (en) | 2019-06-17 | 2019-06-17 | Shield constructs quick-witted chamber device that starts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210118137U true CN210118137U (en) | 2020-02-28 |
Family
ID=69615742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920906280.0U Active CN210118137U (en) | 2019-06-17 | 2019-06-17 | Shield constructs quick-witted chamber device that starts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210118137U (en) |
-
2019
- 2019-06-17 CN CN201920906280.0U patent/CN210118137U/en active Active
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