CN203132771U - Outer-side osmometer burying apparatus for shield duct piece - Google Patents
Outer-side osmometer burying apparatus for shield duct piece Download PDFInfo
- Publication number
- CN203132771U CN203132771U CN201320068243XU CN201320068243U CN203132771U CN 203132771 U CN203132771 U CN 203132771U CN 201320068243X U CN201320068243X U CN 201320068243XU CN 201320068243 U CN201320068243 U CN 201320068243U CN 203132771 U CN203132771 U CN 203132771U
- Authority
- CN
- China
- Prior art keywords
- osmometer
- duct piece
- protective cover
- seat
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses an outer-side osmometer burying apparatus for a shield duct piece. The outer-side osmometer burying apparatus comprises an internal pressure sleeve pre-buried in a lining duct piece. An osmometer transporting base connected with the internal pressure sleeve in a screw-threaded manner is arranged in the internal pressure sleeve and is provided with an installation end and a free end. A concave cavity is mounted on the installation end. A cable hole passing through the osmometer transporting base is disposed in the bottom of the concave cavity. An osmometer protective cover is sleeved on the concave cavity to form an installation cavity for installing the osmometer. A plurality of water through holes are mounted on the osmometer protective cover. According to the burying apparatus provided by the utility model, the internal pressure sleeve is buried in the lining duct piece, when the lining duct piece is disposed in place and after grouting processing is carried out on an outer side of the duct piece, the osmometer is arranged between the osmometer transporting base and the osmometer protective cover, and the osmometer transporting base is screwed to transport the osmometer to an installation position design requires. Construction difficulty and construction cost of installing the osmometer on an outer side of the tunnel lining duct piece are reduced, and a difficult problem of installing the osmometer on the outer side of the deep-water undersea tunnel lining duct piece is solved.
Description
Technical field
The utility model relates to tunnel lining segment outside hydraulic pressure force measurement in the civil engineering work, relates in particular to the embedded device that deep water seabed shield-tunneling construction tunnel lining segment external water pressure is measured.
Background technology
In the civil engineering work tunnel construction process, be the safe reliability of checking lining segment design, must obtain lining segment actual loading situation, comprise the external water pressure that lining segment is subjected to.In order to measure the external water pressure that lining segment is subjected to, need to bury osmometer underground in the good outside, section of jurisdiction of tunnel-liner.Osmometer method for embedding commonly used at present is accurate measuring out position on the ground on top, tunnel, and the outside from surface drilling to tunnel duct piece is buried osmometer again underground and carried out the water pressure measurement then; This method is applicable to that relatively more shallow the and tunnel upper of edpth of tunnel does not have the buildings situation, when big or tunnel upper has buildings for edpth of tunnel, and then constructional difficulties, cost height; And bury osmometer underground in the deep water seabed tunnel lining segment outside, still there is not suitable method.
The utility model content
The purpose of this utility model is to provide a kind of embedded device for the osmometer of measuring deep water seabed shield-tunneling construction tunnel lining segment external water pressure.
The solution that the utility model solves its technical matters is: the embedded device of a kind of shield duct piece outside osmometer; it comprises the interior gland pipe that is embedded in advance in the lining segment; gland pipe inside is provided with the osmometer that is connected with interior gland pipe thread and carries seat in described; described osmometer carries seat to be provided with installation end and free end; described installation end is provided with cavity; the bottom of described cavity is provided with and connects the cable aperture that osmometer is carried seat; be with the installation cavity that forms an installation osmometer behind the osmometer protective cover on the cavity, described osmometer protective cover is provided with a plurality of water holes.
As further improvement in the technical proposal, the conveying seat pushing ram that also comprises hollow, the described end of seat pushing ram of carrying is provided with teeth groove or latch, and described free end is provided with and teeth groove or the latch of carrying latch on the pushing ram or slot form to be complementary.
As further improvement in the technical proposal, the axis of the hollow hole of described conveying seat pushing ram and the dead in line of cable aperture.
As further improvement in the technical proposal, the free end of described osmometer protective cover is coniform.
As further improvement in the technical proposal, the screw thread that is provided with in the described interior gland pipe is whole section or is one section screw thread near interior gland pipe bottom.
As further improvement in the technical proposal, evenly be provided with bolt hole on the outer wall of described installation end, described osmometer protective cover is provided with the connecting hole with the bolt hole coupling, and the osmometer protective cover is by being bolted on the installation end.
The beneficial effects of the utility model are: the utility model is by gland pipe in burying underground in lining segment; treat that lining segment is in place and the outside, section of jurisdiction grouting treatment after; osmometer is installed in osmometer to be carried between seat and osmometer protective cover; turning osmometer carries seat that osmometer is transported to the position that designing requirement is installed; reduce difficulty of construction and construction cost that osmometer is installed in the outer back of tunnel lining segment, solve the difficult problem that deep water seabed tunnel lining segment is installed osmometer outward.
Description of drawings
Below in conjunction with accompanying drawing and example the utility model is further described.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that the osmometer in the utility model is carried seat;
Fig. 3 is the cut-open view that the osmometer in the utility model is carried seat;
Fig. 4 is the cut-open view of the conveying seat pushing ram in the utility model.
Embodiment
Below in conjunction with accompanying drawing, describe application of the present utility model in detail.
With reference to Fig. 1～Fig. 4; the embedded device of a kind of shield duct piece outside osmometer; it comprises the interior gland pipe 1 that is embedded in advance in the lining segment; gland pipe 1 inside is provided with the osmometer that is threaded with interior gland pipe 1 and carries seat 2 in described; described osmometer carries seat 2 to be provided with installation end and free end; described installation end is provided with cavity; the bottom of described cavity is provided with and connects the cable aperture 4 that osmometer is carried seat 2; be with the installation cavity of an installation osmometer of osmometer protective cover 5 back formation on the cavity, described osmometer protective cover 5 is provided with a plurality of water holes 8.
By gland pipe 1 in lining segment, burying underground; treat that lining segment is in place and the outside, section of jurisdiction grouting treatment after; osmometer is installed in osmometer carries 5 of seat 2 and osmometer protective covers; osmometer carries seat 2 length greater than the degree of depth of interior gland pipe 1; turning osmometer carries seat 2 that osmometer is transported to the position that designing requirement is installed; osmometer is tested required force value by the water that water hole 8 infilters in the osmometer protective cover 5; reduce difficulty of construction and construction cost that osmometer is installed in the outer back of tunnel lining segment, solve the difficult problem that deep water seabed tunnel lining segment is installed osmometer outward.
Be further used as preferred embodiment, the conveying seat pushing ram 3 that also comprises hollow, the described end of seat pushing ram 3 of carrying is provided with teeth groove or latch, described free end is provided with and teeth groove or the latch of carrying latch on the pushing ram 3 or slot form to be complementary, osmometer carries seat 2 length less than the degree of depth of interior gland pipe 1, after carrying seat pushing ram 3 to stick into free end, can turn osmometer and carry seat 2.
Be further used as preferred embodiment the axis of the hollow hole of described conveying seat pushing ram 3 and the dead in line of cable aperture 4.
Be further used as preferred embodiment, the screw thread that is provided with in the gland pipe 1 in described is whole section or is one section screw thread near interior gland pipe 1 bottom, when the screw thread that is provided with in the interior gland pipe 1 is whole section, is convenient to locate osmometer and carries seat 2 and be convenient to processing; The screw thread that is provided with in the interior gland pipe 1 is one section screw thread near interior gland pipe 1 bottom, and the length of this section screw thread equals to build the thickness of section of jurisdiction.
Be further used as preferred embodiment, evenly be provided with bolt hole 6 on the outer wall of described installation end, described osmometer protective cover 5 is provided with the connecting hole 7 with bolt hole 6 couplings, and osmometer protective cover 5 is by being bolted on the installation end.
The installation method of the embedded device of shield duct piece outside osmometer may further comprise the steps,
1) when concrete lining pipe piece is prefabricated, interior gland pipe 1 is embedded in the lining segment;
2) lining segment is before installation, with thickness be 3 ~ 8 millimeters plastic plate with interior gland pipe 1 sealing, and interior gland pipe 1 in, fill completely butter;
3) lining segment is installed in the tunnel and designs the position in advance;
4) treat that lining segment is in place and the outside, section of jurisdiction grouting treatment after, raise plastic plate, the butter in removing in the gland pipe 1;
5) osmometer is installed in osmometer and carries in the cavity of installation end of seat 2, and the cable of osmometer is involved by cable aperture 4, be fixed after being enclosed within osmometer protective cover 5 on the osmometer;
6) osmometer that will install osmometer and osmometer protective cover 5 carries seat 2 to be screwed in the interior gland pipe 1 that is embedded in the lining segment; after the teeth groove of conveying seat pushing ram 3 or latch are carried the latch or teeth groove of seat 2 at osmometer; the cable of osmometer is involved from the hollow hole of carrying seat pushing ram 3, turn to carry seat pushing ram 3 and then turn osmometer and carry seat 2 that osmometer is transported to the position that designing requirement is installed.
More than be that preferred embodiments of the present utility model is specified, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite of the utility model spirit, the modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (6)
1. the embedded device of shield duct piece outside osmometer; it is characterized in that: it comprises the interior gland pipe that is embedded in advance in the lining segment; gland pipe inside is provided with the osmometer that is connected with interior gland pipe thread and carries seat in described; described osmometer carries seat to be provided with installation end and free end; described installation end is provided with cavity; the bottom of described cavity is provided with and connects the cable aperture that osmometer is carried seat; be with the installation cavity that forms an installation osmometer behind the osmometer protective cover on the cavity, described osmometer protective cover is provided with a plurality of water holes.
2. the embedded device of shield duct piece according to claim 1 outside osmometer, it is characterized in that: the conveying seat pushing ram that also comprises hollow, the described end of seat pushing ram of carrying is provided with teeth groove or latch, and described free end is provided with and teeth groove or the latch of carrying latch on the pushing ram or slot form to be complementary.
3. the embedded device of osmometer outside the shield duct piece according to claim 2 is characterized in that: the axis of the hollow hole of described conveying seat pushing ram and the dead in line of cable aperture.
4. the embedded device of shield duct piece according to claim 1 outside osmometer, it is characterized in that: the free end of described osmometer protective cover is coniform.
5. the embedded device of shield duct piece according to claim 1 outside osmometer, it is characterized in that: the screw thread that is provided with in the gland pipe in described is whole section or is one section screw thread near interior gland pipe bottom.
6. the embedded device of shield duct piece according to claim 1 outside osmometer; it is characterized in that: evenly be provided with bolt hole on the outer wall of described installation end; described osmometer protective cover is provided with the connecting hole with the bolt hole coupling, and the osmometer protective cover is by being bolted on the installation end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320068243XU CN203132771U (en) | 2013-02-05 | 2013-02-05 | Outer-side osmometer burying apparatus for shield duct piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320068243XU CN203132771U (en) | 2013-02-05 | 2013-02-05 | Outer-side osmometer burying apparatus for shield duct piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203132771U true CN203132771U (en) | 2013-08-14 |
Family
ID=48940743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320068243XU Withdrawn - After Issue CN203132771U (en) | 2013-02-05 | 2013-02-05 | Outer-side osmometer burying apparatus for shield duct piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203132771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115721A (en) * | 2013-02-05 | 2013-05-22 | 广东水电二局股份有限公司 | Embedding device and mounting method for shield segment outside osmometer |
| CN113654710A (en) * | 2021-10-19 | 2021-11-16 | 长江水利委员会长江科学院 | Rapid installation device for monitoring water pressure outside underground engineering and application method |
-
2013
- 2013-02-05 CN CN201320068243XU patent/CN203132771U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115721A (en) * | 2013-02-05 | 2013-05-22 | 广东水电二局股份有限公司 | Embedding device and mounting method for shield segment outside osmometer |
| CN113654710A (en) * | 2021-10-19 | 2021-11-16 | 长江水利委员会长江科学院 | Rapid installation device for monitoring water pressure outside underground engineering and application method |
| CN113654710B (en) * | 2021-10-19 | 2021-12-28 | 长江水利委员会长江科学院 | Rapid installation device for monitoring water pressure outside underground engineering and application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103115721B (en) | Embedding device and mounting method for shield segment outside osmometer | |
| CN104330819B (en) | A kind of microseismic sensors recoverable erecting device and installation method | |
| CN105258824A (en) | Water and soil pressure monitoring rod for shield tunnel | |
| CN103195043B (en) | Extensible settlement and incline measuring pipe for measuring settlement and horizontal displacement and mounting method thereof | |
| CN105239563A (en) | Dry-method hole forming filling pile structure for post-grouting matched rotary drilling rig and construction method | |
| CN103485320B (en) | U-shaped inclinometer and mounting and embedding method thereof | |
| CN203188193U (en) | Telescopic settlement and inclination-measurement tube for measuring settlement and horizontal displacement | |
| CN107132572B (en) | Test platform for rock mass fracture micro-seismic test | |
| CN109024569A (en) | A kind of beading solution cavity pretreatment construction method | |
| CN203132771U (en) | Outer-side osmometer burying apparatus for shield duct piece | |
| CN205157084U (en) | Shield tunnel water and soil pressure monitoring stick | |
| CN103573269B (en) | Shield tunnel grouting layer performance detection method | |
| CN205384014U (en) | Drilling bored concrete pile underwater concrete pours a height measurement system | |
| CN108662282A (en) | Muddy ground conduit jacking and pipe jacking construction method | |
| CN105239548B (en) | A kind of inclinometer pipe fixing device for installing | |
| CN204492745U (en) | Between monitoring two-layer compound Shaft Linings, hydraulic pressure is to determine the device of best time for injecting | |
| CN204457532U (en) | Pipe device under profound inclinometer pipe | |
| CN203769802U (en) | Auxiliary device used for embedding tunnel monitoring cable | |
| CN111912549B (en) | Soil pressure sensor fixing device and fixing method | |
| CN204988574U (en) | Composite construction's hollow inclusion taseometer | |
| CN205049135U (en) | Solve inclinometer card gauge head unit | |
| CN205735444U (en) | A kind of slip casting casement for offering injected hole to propulsion tube | |
| CN202989929U (en) | Underwater concrete guide pipe bottom sealing device | |
| CN203213120U (en) | Connector of underwater concreting guide pipe and drill rod | |
| CN206847972U (en) | Ring type water inlet thin-wall sampler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130814 Effective date of abandoning: 20150204 |
|
| RGAV | Abandon patent right to avoid regrant |