CN205477650U - Section of jurisdiction structure with pre -buried installation sleeve - Google Patents
Section of jurisdiction structure with pre -buried installation sleeve Download PDFInfo
- Publication number
- CN205477650U CN205477650U CN201620109997.9U CN201620109997U CN205477650U CN 205477650 U CN205477650 U CN 205477650U CN 201620109997 U CN201620109997 U CN 201620109997U CN 205477650 U CN205477650 U CN 205477650U
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- CN
- China
- Prior art keywords
- section
- jurisdiction
- steel band
- connecting bolt
- installation
- 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 section of jurisdiction structure in the tunnel, specifically speaking is a section of jurisdiction structure with pre -buried installation sleeve. It includes that the multi -disc can carry out the section of jurisdiction of splicing at tunnel inner wall, and pre -buried in the section of jurisdiction have a steel band, has the draw -in groove that the interval set up on the steel band, and the joint is fixed in the draw -in groove has an internal screw thread pre -embedded sleeve, and it has connecting bolt to settle in the pre -embedded sleeve, and second section of connecting bolt is provided with the screw hole and makes its part that has the screw hole stretch out outside the section of jurisdiction. After the structure of the utility model is adopted, in a construction process, it is direct with the steel band, pre -embedded sleeve and connecting bolt are pre -buried in the section of jurisdiction, connecting bolt's screw hole dew is alright connection in order to carry out other parts outside the section of jurisdiction, the structural style that the while steel band distributes in the section of jurisdiction, make the hookup location of other parts many, the flexibility of installation has improved, and its structural design is reasonable, which is rapid and convenient for installation, installation intensity is little, great the construction cycle is reduced, the efficiency of the construction with is improved and construction cost has been reduced.
Description
Technical field
This utility model relates to the tunnel segment structure in a kind of tunnel, a kind of tunnel segment structure with pre-buried installation sleeve.
Background technology
In prior art, tunnel in track traffic is duct type structure, tunnel inner wall is to be spliced by multi-disc section of jurisdiction, conduit is installed on the inwall in tunnel the most again, conduit in tunnel is generally and carries out installing by the way of punching on inwall, existing this mounting means, needs in drill process to destroy pipeline, reduces water resistance；In addition, also there is the installation using the connected mode of drawknot bolt to carry out conduit, but its coupling part is fixed, relatively big by installation site restriction ratio, very flexible；It addition, these traditional mounting means generally exist construction trouble, installation intensity big so that the problems such as efficiency of construction is low, installation period length.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of quick and easy for installation, freedom and flexibility and the high tunnel segment structure with pre-buried installation sleeve of installation strength.
In order to solve above-mentioned technical problem, the tunnel segment structure with pre-buried installation sleeve of the present utility model, can carry out, at tunnel inner wall, the section of jurisdiction spliced including multi-disc, steel band it is embedded with in section of jurisdiction, there is on steel band spaced draw-in groove, connecting and fixing the female embedded sleeve barrel of tool in draw-in groove, be mounted with connecting bolt in embedded sleeve barrel, the lower semisection of connecting bolt is provided with screwed hole and makes it have the part protruded tube off-chip of screwed hole.
Described steel band is arc-shaped steel belt, and the radian of described steel band is identical with the radian of section of jurisdiction.
Described embedded sleeve barrel is nylon sleeve.
After using above-mentioned structure, due to the steel band being embedded in section of jurisdiction arranged, by the connecting bolt with screwed hole arranged in the embedded sleeve barrel connected and fixed in draw-in groove and embedded sleeve barrel, thus in work progress, directly by steel band, embedded sleeve barrel and connecting bolt are embedded in section of jurisdiction, the screwed hole of connecting bolt is exposed at outside section of jurisdiction the connection that just can carry out other parts, the version that steel band is distributed in section of jurisdiction simultaneously, the link position making other parts is many, improve the motility of installation, and its reasonable in design, convenience quick for installation, installation strength is little, substantially reduce construction period, improve construction and efficiency and reduce construction cost.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model has the tunnel segment structure of pre-buried installation sleeve；
Fig. 2 is structure for amplifying schematic diagram at the A of Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings and detailed description of the invention, the tunnel segment structure with pre-buried installation sleeve of the present utility model is described in further detail.
nullAs shown in the figure，The tunnel segment structure with pre-buried installation sleeve of the present utility model，Can carry out, at tunnel inner wall, the section of jurisdiction 1 spliced including multi-disc，Tunnel pipelines is formed after the splicing of section of jurisdiction 1，Steel band 2 it is embedded with in section of jurisdiction 1，Described steel band 2 is arc-shaped steel belt，The radian of steel band 2 is identical with the radian of section of jurisdiction 1，Thus can make the tunnel pipelines annular arrangement that steel band 2 is formed along section of jurisdiction 1，Meet the installation requirement of the parts of diverse location，Make mounting means flexible，There is on steel band 2 spaced draw-in groove 3，Draw-in groove 3 connects and fixes the female embedded sleeve barrel 4 of tool，Connecting bolt 5 it is mounted with in embedded sleeve barrel 4，The lower semisection of connecting bolt 5 is provided with screwed hole and makes the part in connecting bolt 5 with screwed hole stretch out outside section of jurisdiction 1 to be easy to prefabricated construction，Described embedded sleeve barrel 4 is nylon sleeve，Concrete pipe sheet production process is entered the most pre-buried for embedded sleeve barrel，Then conduit is connected with above-mentioned sleeve and parts thereof by connector.
Claims (3)
1. a tunnel segment structure with pre-buried installation sleeve, can carry out, at tunnel inner wall, the section of jurisdiction (1) spliced including multi-disc, it is characterized in that: in described section of jurisdiction (1), be embedded with steel band (2), there is on described steel band (2) spaced draw-in groove (3), described draw-in groove (3) connects and fixes the female embedded sleeve barrel of tool (4), being mounted with connecting bolt (5) in described embedded sleeve barrel (4), the lower semisection of described connecting bolt (5) is provided with screwed hole and makes it have the part of screwed hole and stretch out section of jurisdiction (1) outward.
2. according to the tunnel segment structure with pre-buried installation sleeve described in claim 1, it is characterised in that: described steel band (2) is arc-shaped steel belt, and the radian of described steel band (2) is identical with the radian of section of jurisdiction (1).
3. according to the tunnel segment structure with pre-buried installation sleeve described in claim 1 or 2, it is characterised in that: described embedded sleeve barrel (4) is nylon sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620109997.9U CN205477650U (en) | 2016-02-03 | 2016-02-03 | Section of jurisdiction structure with pre -buried installation sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620109997.9U CN205477650U (en) | 2016-02-03 | 2016-02-03 | Section of jurisdiction structure with pre -buried installation sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205477650U true CN205477650U (en) | 2016-08-17 |
Family
ID=56674483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620109997.9U Expired - Fee Related CN205477650U (en) | 2016-02-03 | 2016-02-03 | Section of jurisdiction structure with pre -buried installation sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205477650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678780A (en) * | 2018-06-12 | 2018-10-19 | 山东安泰克工程材料有限公司 | A kind of service sleeve and the plug-in conduit based on the service sleeve |
| CN113565528A (en) * | 2021-03-24 | 2021-10-29 | 江苏誉朔新材料科技有限公司 | Nondestructive connecting piece pre-embedded in duct piece and pre-embedding method thereof |
-
2016
- 2016-02-03 CN CN201620109997.9U patent/CN205477650U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678780A (en) * | 2018-06-12 | 2018-10-19 | 山东安泰克工程材料有限公司 | A kind of service sleeve and the plug-in conduit based on the service sleeve |
| CN113565528A (en) * | 2021-03-24 | 2021-10-29 | 江苏誉朔新材料科技有限公司 | Nondestructive connecting piece pre-embedded in duct piece and pre-embedding method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20220203 |