CN209399990U - A kind of field surface observation pier structure - Google Patents
A kind of field surface observation pier structure Download PDFInfo
- Publication number
- CN209399990U CN209399990U CN201920349667.0U CN201920349667U CN209399990U CN 209399990 U CN209399990 U CN 209399990U CN 201920349667 U CN201920349667 U CN 201920349667U CN 209399990 U CN209399990 U CN 209399990U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- joint bar
- observation pier
- pier structure
- concrete
- 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.)
- Active
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a kind of field surface observation pier structure, including steel pipe and joint bar, among side slope that the insertion of the lower end of joint bar is observed, rock mass, steel pipe socket is set to the top of joint bar, and concrete has been poured in steel pipe, forced centering base is installed at the concrete of steel pipe upper end.It is larger to solve existing observation pier volume, and the problem that production process is relatively complicated.Belong to hydraulic and hydroelectric engineering building monitoring facilities technical field.
Description
Technical field
The utility model relates to a kind of field surfaces to observe pier structure, belong to hydraulic and hydroelectric engineering building monitoring facilities skill
Art field.
Background technique
Safety monitoring design has a decisive role in hydraulic and hydroelectric engineering construction period and runtime, extremely important.
Safety monitoring design can not only play the role of guiding construction, feedback and verifying design to engineering, moreover it is possible to grasp and monitor work
The operating status of journey, to ensure that engineering safety operation provides valid data.Surface deformation monitoring is in project security monitoring design
A considerable content, Observation principle be by the way that a series of surface observation pier is arranged on building or side slope surface,
Using equipment such as total station, theodolite, rangefinders, the sighting targets such as prism, the surveyor's beacon being erected in observation pier top are surveyed
It reads, the change in displacement of observation pier periods a series of is obtained, to monitor the surface deformation situation of building or side slope.
Traditional observation pier volume is larger, and production process is relatively complicated, concrete operations process are as follows: assembling reinforcement, formwork erection
The five big key steps such as plate, casting concrete, disassembly template, swabbing.In addition, in actual use, observation pier appearance
Face drenches with rain by exposing to the weather, and the coating on surface is easy to fall off, fades, and permanent observation pier surface later is very unsightly.Traditional
There is inconveniences for use under field, the environment that condition is arduous, inconvenient for surface observation pier.
Summary of the invention
The purpose of this utility model is that: a kind of field surface observation pier structure is provided, to solve existing observation pier volume
It is larger, and the problem that production process is relatively complicated.
To solve the above problems, pier structure, including steel pipe and joint bar are observed in such a field surface of proposed adoption, joint bar
Side slope that lower end insertion is observed, among rock mass, steel pipe socket is set to the top of joint bar, and concrete has been poured in steel pipe, steel pipe
Forced centering base is installed at the concrete of upper end.
In aforementioned observed pier structure, the joint bar is fourJoint bar, four root cutting muscle squarely quadrangles are distributed in steel pipe
It is interior；
In aforementioned observed pier structure, the steel pipe isSteel pipe.
Compared with prior art, the utility model improves existing traditional surface observation pier structure, optimizes structure
Figure simplifies production process, provides a kind of novel surface observation pier structural shape, is convenient in field, condition is arduous, operates not
Just in the environment of, surface observation pier can quickly, be easily formed, the time is saved, improves efficiency.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the utility model；
Fig. 2 is the cross sectional view of Fig. 1 institute steel tube observation pier；
Fig. 3 is the top view of steel pipe observation pier in Fig. 1.
Specific embodiment
It is practical to this below in conjunction with embodiment to keep the purpose of this utility model, technical solution and advantage clearer
Novel technical solution is clearly and completely described, it is clear that described embodiment is only that the utility model a part is implemented
Example, instead of all the embodiments, based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
Every other embodiment obtained under the premise of the property made labour, fall within the protection scope of the utility model.
Embodiment:
Referring to attached drawing 1 to Fig. 3, the present embodiment provides a kind of field surfaces to observe pier structure, with high unboiled water power station BT3 accumulation
For body is to existing conventional surface observation the renovating of pier structure, it is attached that Gao Shengshui power plant project BT3 accumulation body is in big ferry
Close flood cross a river right bank, apart from engineering dam site linear distance about 7.3km, specific modification scheme be use a diameter for
The steel pipe 1 of left and right is used as observation pier main structure, with four between steel pipe 1 and the side slope being observed, rock massJoint bar 2
Connection, then the fill concrete 3 in steel pipe 1, installs forced centering base 4 in steel pipe top in 3 not yet final set of concrete,
Finally to 3 final set of concrete after, steel pipe observation pier i.e. ultimately form.
Above embodiments are only to illustrate rather than limit the technical solution of the utility model, although referring to above-described embodiment pair
The utility model is described in detail, it will be apparent to an ordinarily skilled person in the art that: still can to the utility model into
Row modification or equivalent replacement should all without departing from any modification or partial replacement of the spirit and scope of the utility model
Cover in the scope of the claims of the utility model.
Claims (3)
1. pier structure is observed on a kind of field surface, it is characterised in that: including steel pipe (1) and joint bar (2), the lower end of joint bar (2) is inserted
Enter the side slope being observed, among rock mass, steel pipe (1) is sheathed on the top of joint bar (2), and has poured concrete in steel pipe (1)
(3), forced centering base (4) are installed at the concrete (3) of steel pipe (1) upper end.
2. pier structure is observed on a kind of field surface according to claim 1, it is characterised in that: the joint bar (2) is fourJoint bar, four root cutting muscle (2) squarely quadrangles are distributed in steel pipe (1).
3. pier structure is observed on a kind of field surface according to claim 1, the steel pipe (1) isSteel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920349667.0U CN209399990U (en) | 2019-03-19 | 2019-03-19 | A kind of field surface observation pier structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920349667.0U CN209399990U (en) | 2019-03-19 | 2019-03-19 | A kind of field surface observation pier structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209399990U true CN209399990U (en) | 2019-09-17 |
Family
ID=67899798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920349667.0U Active CN209399990U (en) | 2019-03-19 | 2019-03-19 | A kind of field surface observation pier structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209399990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109870150A (en) * | 2019-03-19 | 2019-06-11 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of field surface observation pier structure |
-
2019
- 2019-03-19 CN CN201920349667.0U patent/CN209399990U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109870150A (en) * | 2019-03-19 | 2019-06-11 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of field surface observation pier structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102635120B (en) | Circular deep foundation ditch is without Construction of Supporting structure and construction method | |
| CN103628504B (en) | The method of attachment of a kind of pin-connected panel prefabricated reinforced concrete platform structure node under water | |
| CN102518453A (en) | Quick tunnel-entrance construction method for bias-pressure shallow-buried or single-pressure tilting arenaceous loess tunnels | |
| CN105970993B (en) | The construction method of the underwater connection structure of prefabricated pile and prefabricated cushion cap | |
| CN201826325U (en) | Foundation structure of tower crane | |
| CN105863042A (en) | All-steel structure building and construction method thereof | |
| CN106088120B (en) | A kind of cofferdam decentralization construction method | |
| CN102304926A (en) | Method for fixing telegraph pole on wetland | |
| CN107964979A (en) | A kind of transmission line of electricity combining structure assembled cushion cap anchor rod foundation | |
| CN209399990U (en) | A kind of field surface observation pier structure | |
| CN106193776A (en) | Chimney and the combinative structure of water tower and construction method thereof | |
| CN210263929U (en) | A preformed hole template for building civil engineering | |
| CN202000368U (en) | Crane foundation in building basement | |
| CN208533570U (en) | A kind of prefabricated assembled fetal membrane | |
| CN207714358U (en) | A kind of transmission line of electricity composite structure assembled cushion cap anchor rod foundation | |
| CN109870150A (en) | A kind of field surface observation pier structure | |
| CN201883453U (en) | Combined pipe jacking working well | |
| CN108951657A (en) | A kind of pattern foundation pit supporting structure assembled concrete-filled rectangular steel tube diagonal brace | |
| CN201212811Y (en) | Novel control point marking pier for construction and measurement | |
| CN209179019U (en) | A kind of foundation pit enclosure structure | |
| CN211873804U (en) | Concrete building template for civil engineering | |
| CN112832287A (en) | Inclined retaining wall | |
| CN205976695U (en) | Integrated configuration of chimney and water tower | |
| CN109235456A (en) | A kind of foundation pit enclosure structure and construction method | |
| CN206308617U (en) | A kind of suspension cable ground anchor structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |