CN204002803U - A kind of shield machine fuselage of being convenient to adjustment in direction - Google Patents
A kind of shield machine fuselage of being convenient to adjustment in direction Download PDFInfo
- Publication number
- CN204002803U CN204002803U CN201420435105.5U CN201420435105U CN204002803U CN 204002803 U CN204002803 U CN 204002803U CN 201420435105 U CN201420435105 U CN 201420435105U CN 204002803 U CN204002803 U CN 204002803U
- Authority
- CN
- China
- Prior art keywords
- fuselage
- rear end
- end fuselage
- engaging lug
- correction mechanism
- 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
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model relates to a kind of shield machine fuselage of being convenient to adjustment in direction, comprise front end fuselage and spigot-and-socket rear end fuselage, female part is arranged with seal groove, in seal groove, be provided with sealing ring, rear end fuselage is provided with positioning key, front end fuselage is provided with locating slot, and the correspondence position ring week of front end fuselage and rear end fuselage is provided with correction mechanism engaging lug, is provided with hydraulic pressure correcting principle between correction mechanism engaging lug.Split is saved in the front and back that are divided into socket joint due to fuselage, and be arranged with sealing mechanism in female part, in rear end, fuselage is provided with positioning key, described front end fuselage is provided with the locating slot matching with positioning key, be convenient to fuselage location, the correspondence position ring week of front end fuselage and rear end fuselage is provided with correction mechanism engaging lug, between the correction mechanism engaging lug of described correspondence between two, be provided with hydraulic pressure correcting principle, extruding or stretching action by hydraulic pressure correcting principle to the correction mechanism engaging lug of front end fuselage and rear end fuselage, make this fuselage distortion, finally make shield machine revise the direction of motion.
Description
Technical field
The utility model relates to a kind of shield machine member, relates in particular to a kind of shield machine fuselage of being convenient to adjustment in direction.
Background technology
Shield machine fuselage is to be located at the member that shield machine power output rear end is played equipment protection and kept line of motion type; existing shield machine fuselage is integral type; it is equipped with motive power outputting apparatus; and existing integral type fuselage cannot be revised the direction of motion; when direction of motion generation deviation, also can only straight ahead.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, the shield machine fuselage that provides a kind of convenience to revise the direction of motion.
The utility model is to be achieved by the following technical programs:
A kind of shield machine fuselage of being convenient to adjustment in direction, comprise front end fuselage and spigot-and-socket rear end fuselage, described female part is arranged with seal groove, in described seal groove, be provided with sealing ring, described rear end fuselage is provided with positioning key, described front end fuselage is provided with the locating slot matching with positioning key, and the correspondence position ring week of described front end fuselage and rear end fuselage is provided with correction mechanism engaging lug, between the correction mechanism engaging lug of described correspondence between two, is provided with hydraulic pressure correcting principle.
The beneficial effects of the utility model are:
Split is saved in the front and back that are divided into socket joint due to fuselage, and be arranged with sealing mechanism in female part, in rear end, fuselage is provided with positioning key, described front end fuselage is provided with the locating slot matching with positioning key, be convenient to fuselage location, the correspondence position ring week of front end fuselage and rear end fuselage is provided with correction mechanism engaging lug, between the correction mechanism engaging lug of described correspondence between two, be provided with hydraulic pressure correcting principle, extruding or stretching action by hydraulic pressure correcting principle to the correction mechanism engaging lug of front end fuselage and rear end fuselage, make this fuselage distortion, finally make shield machine revise the direction of motion.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
In figure: 1. correction mechanism engaging lug, 2. socket joint part, 3. front end fuselage, 4. locating slot, 5. positioning key, 6. sealing ring, 7. rear end fuselage.
The specific embodiment
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with accompanying drawing and most preferred embodiment, the utility model is described in further detail.
As shown in the figure, the utility model comprises front end fuselage 3 and spigot-and-socket rear end fuselage 7, described socket joint part 2 is provided with seal groove, in described seal groove, be provided with sealing ring 6, described rear end fuselage is provided with positioning key 5, described front end fuselage is provided with the locating slot 4 matching with positioning key, and the correspondence position ring week of described front end fuselage and rear end fuselage is provided with correction mechanism engaging lug 1, between the correction mechanism engaging lug of described correspondence between two, is provided with hydraulic pressure correcting principle.In this example, hydraulic pressure correcting principle is a hydraulic jack being connected with the correction mechanism engaging lug of the correspondence position of front end fuselage and rear end fuselage.
Split is saved in the front and back that are divided into socket joint due to fuselage, and be arranged with sealing mechanism in female part, in rear end, fuselage is provided with positioning key, described front end fuselage is provided with the locating slot matching with positioning key, be convenient to fuselage location, the correspondence position ring week of front end fuselage and rear end fuselage is provided with correction mechanism engaging lug, between the correction mechanism engaging lug of described correspondence between two, be provided with hydraulic pressure correcting principle, extruding or stretching action by hydraulic pressure correcting principle to the correction mechanism engaging lug of front end fuselage and rear end fuselage, make this fuselage distortion, finally make shield machine revise the direction of motion.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (1)
1. a shield machine fuselage of being convenient to adjustment in direction, it is characterized in that, comprise front end fuselage and spigot-and-socket rear end fuselage, described female part is arranged with seal groove, in described seal groove, be provided with sealing ring, described rear end fuselage is provided with positioning key, and described front end fuselage is provided with the locating slot matching with positioning key, the correspondence position ring week of described front end fuselage and rear end fuselage is provided with correction mechanism engaging lug, between the correction mechanism engaging lug of described correspondence between two, is provided with hydraulic pressure correcting principle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435105.5U CN204002803U (en) | 2014-07-31 | 2014-07-31 | A kind of shield machine fuselage of being convenient to adjustment in direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435105.5U CN204002803U (en) | 2014-07-31 | 2014-07-31 | A kind of shield machine fuselage of being convenient to adjustment in direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204002803U true CN204002803U (en) | 2014-12-10 |
Family
ID=52042822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420435105.5U Expired - Fee Related CN204002803U (en) | 2014-07-31 | 2014-07-31 | A kind of shield machine fuselage of being convenient to adjustment in direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204002803U (en) |
-
2014
- 2014-07-31 CN CN201420435105.5U patent/CN204002803U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |