CN204238953U - A kind of fixed structure of tunnel - Google Patents
A kind of fixed structure of tunnel Download PDFInfo
- Publication number
- CN204238953U CN204238953U CN201420708285.XU CN201420708285U CN204238953U CN 204238953 U CN204238953 U CN 204238953U CN 201420708285 U CN201420708285 U CN 201420708285U CN 204238953 U CN204238953 U CN 204238953U
- Authority
- CN
- China
- Prior art keywords
- fixture
- otch
- accommodation space
- rod
- utility
- 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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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a kind of fixed structure of tunnel, comprise: one first fixture, the accommodation space that one has an opening is defined in described first fixture, described first fixture side forms an otch communicated with described accommodation space, described first fixture inside wall has a slide rail portion, and the side group that described first fixture deviates from described otch connects at least one first body of rod; One second fixture, described second fixture one end place has one and inserts fixed part in described accommodation space and mutually affixed with described slide groove portion by described opening and described otch, and other end group connects at least one second body of rod.Second fixture of the present utility model utilizes fixed part directly to contact combination with the slide rail portion of the first fixture, the first fixture and the second fixture is made to have more larger space in mutual contraposition, comparatively be easy to combine and need not contraposition accurately could be in conjunction with, and then reach assembling speed lifting and cost-effective practicality.
Description
Technical field
The utility model relates to construction engineering technical field, refers to a kind of fixed structure of tunnel especially.
Background technology
As a method of building tunnel, be called seal construction, tubular wall is built by inner face circular arch support body being assembled in tunneling.And wherein circular arch support body is mainly carried out assembling to form circular arch support body with multiple steel disc, for the joining technique of assembling, also a kind of joint technique for fixing is had, but existing joint technique for fixing is when for combining the first fixture with the second fixture, because of narrow space relation, make first and second fixture in conjunction with time and be not easy, the accuracy of position contraposition very precisely must just have way contraposition, therefore, must spend the more time in contraposition, cause duration efficiency to reduce.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of fixed structure of tunnel, to solve the problems of the technologies described above.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of fixed structure of tunnel, comprise: one first fixture, the accommodation space that one has an opening is defined in described first fixture, described first fixture side forms an otch communicated with described accommodation space, described first fixture inside wall has a slide rail portion, and the side group that described first fixture deviates from described otch connects at least one first body of rod; One second fixture, described second fixture one end place has one and inserts fixed part in described accommodation space and mutually affixed with described slide groove portion by described opening and described otch, and other end group connects at least one second body of rod.
It is that screw thread is sealed that the group of described first fixture and described first body of rod connects mode.
It is that screw thread is sealed that the group of described second fixture and described second body of rod connects mode.
The beneficial effect of technique scheme of the present utility model is as follows:
Second fixture of the present utility model utilizes fixed part directly to contact combination with the slide rail portion of the first fixture, the first fixture and the second fixture is made to have more larger space in mutual contraposition, comparatively be easy to combine and need not contraposition accurately could be in conjunction with, and then reach assembling speed lifting and cost-effective practicality.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model embodiment.
Fig. 2 is the decomposition texture schematic diagram of the utility model embodiment.
Fig. 3 is the application schematic diagram one of the utility model embodiment.
Fig. 4 is the application schematic diagram two of the utility model embodiment.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As depicted in figs. 1 and 2, the utility model embodiment provides a kind of fixed structure of tunnel, comprise: one first fixture 1, the accommodation space 11 that one has an opening 111 is defined in described first fixture 1, and described first fixture 1 side forms an otch 12 communicated with described accommodation space 11, described first fixture 1 inside wall has a slide rail portion 13, and at least one first body of rod 2 is closed by screw fastening in the side that described first fixture 1 deviates from described otch 12; One second fixture 3, described second fixture 3 one end place has one and inserts fixed part 31 in described accommodation space 11 and mutually affixed with described slide groove portion 13 by described opening 111 and described otch 12, and the other end closes at least one second body of rod 4 by screw fastening.
As shown in Figures 1 to 4, described first body of rod 2 is fixedly arranged in one first plate body 5, the first fixture 1 is made firmly to be located on described first plate body 5, described second fixture 3 makes it firmly be located on one second plate body 6 by second body of rod 4, when user is for combining the first plate body 5 with the second plate body 6, fixed part 31 by otch 12, fixed part 31 is directed in accommodation space 11 after can aim at opening 111, fixed part 31 and slide rail portion 13 be combined with each other simultaneously, namely complete the blocking action of the first plate body 5 and the second plate body 6.
Second fixture of the present utility model utilizes fixed part directly to contact combination with the slide rail portion of the first fixture, the first fixture and the second fixture is made to have more larger space in mutual contraposition, comparatively be easy to combine and need not contraposition accurately could be in conjunction with, and then reach assembling speed lifting and cost-effective practicality.
The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. the fixed structure in a tunnel, it is characterized in that, comprise: one first fixture, the accommodation space that one has an opening is defined in described first fixture, described first fixture side forms an otch communicated with described accommodation space, described first fixture inside wall has a slide rail portion, and the side group that described first fixture deviates from described otch connects at least one first body of rod; One second fixture, described second fixture one end place has one and inserts fixed part in described accommodation space and mutually affixed with described slide groove portion by described opening and described otch, and other end group connects at least one second body of rod.
2. the fixed structure in tunnel according to claim 1, is characterized in that, it is that screw thread is sealed that the group of described first fixture and described first body of rod connects mode.
3. the fixed structure in tunnel according to claim 1, is characterized in that, it is that screw thread is sealed that the group of described second fixture and described second body of rod connects mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708285.XU CN204238953U (en) | 2014-11-23 | 2014-11-23 | A kind of fixed structure of tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708285.XU CN204238953U (en) | 2014-11-23 | 2014-11-23 | A kind of fixed structure of tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204238953U true CN204238953U (en) | 2015-04-01 |
Family
ID=52768466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420708285.XU Expired - Fee Related CN204238953U (en) | 2014-11-23 | 2014-11-23 | A kind of fixed structure of tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204238953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988766A (en) * | 2017-02-17 | 2017-07-28 | 李培培 | A kind of U-shaped steel reinforcement fastening device |
-
2014
- 2014-11-23 CN CN201420708285.XU patent/CN204238953U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988766A (en) * | 2017-02-17 | 2017-07-28 | 李培培 | A kind of U-shaped steel reinforcement fastening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TAIZHOU GUOXIN URBAN CONSTRUCTION ENGINEERING CO., Free format text: FORMER OWNER: LIU LEI Effective date: 20150611 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150611 Address after: Taizhou City, Zhejiang province 318000 grand building A building room 718-1 Patentee after: Taizhou Guoxin Municipal Construction Engineering Co. Ltd. Address before: 315700, No. 15, Xinfeng Road, Dan city, Xiangshan County, Ningbo, Zhejiang Patentee before: Liu Lei |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ke Liuqing Inventor after: Li Huaxing Inventor after: Pan Liuping Inventor after: Ying Yan Inventor before: Liu Lei |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151211 Address after: 317300 No. 23, Xin Tong Road, Fu Ying Street, Xianju County, Zhejiang Patentee after: Zhejiang Wanhe Construction Co., Ltd. Address before: Taizhou City, Zhejiang province 318000 grand building A building room 718-1 Patentee before: Taizhou Guoxin Municipal Construction Engineering Co. Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20151123 |