CN204679074U - A kind of novel surface observation pier structure - Google Patents
A kind of novel surface observation pier structure Download PDFInfo
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- CN204679074U CN204679074U CN201520404770.2U CN201520404770U CN204679074U CN 204679074 U CN204679074 U CN 204679074U CN 201520404770 U CN201520404770 U CN 201520404770U CN 204679074 U CN204679074 U CN 204679074U
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- reinforced concrete
- pvc pipe
- joint bar
- knoll
- plinth
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Abstract
The utility model discloses a kind of novel surface observation pier structure, comprise the reinforced concrete plinth be arranged on basement rock, center around reinforced concrete plinth is provided with a circle joint bar, described joint bar one end is fixed on reinforced concrete plinth after inserting basement rock, the other end has one group of structure reinforcing bars by the binding of certain interval, outside joint bar, cover has pvc pipe, concrete has been built in pvc pipe, joint bar in described concrete and pvc pipe and structure reinforcing bars form reinforced concrete knoll, are installed with forced centering base at the top of reinforced concrete knoll.The utility model adopts pvc pipe as the template of reinforced concrete knoll, without the need to being removed after reinforced concrete knoll being shaping, therefore eliminating the operation of shuttering, form removal, saving man-hour, can be applicable in the deformation monitoring field of high gradient slope.
Description
Technical field
The utility model relates to a kind of novel surface observation pier structure, belongs to safety monitoring technology field.
Background technology
In order to monitor the deformation of a part, run (safety) situation to grasp it, simply and effectively way arranges surface observation pier to monitor at this position.The method for making of the surface observation pier of current routine is in position ground grading, then makes reinforced concrete plinth, pedestal plugs muscle, and colligation observation pier structure reinforcing bar, then shuttering, casting concrete, last form removal, the construction of whole surface observation pier is complete.But, limitation is there is in the construction method of above-mentioned routine to Special zone construction, as more difficult or because limiting to the place of inconvenient Construction of Supporting template in construction site in arrived high and steep, personnel, implement relatively loaded down with trivial details and difficult in the operation of these local shutterings, form removal, increase workload, extended time consumption.This novel surface observation pier.
Utility model content
The purpose of this utility model is: provide a kind of novel surface to observe pier structure, not only structure is simple, easy construction, and the operation can removing shuttering, form removal from, saves workload, decreases man-hour, to overcome the deficiencies in the prior art.
The technical solution of the utility model: a kind of novel surface observation pier structure, comprise the reinforced concrete plinth be arranged on basement rock, center around reinforced concrete plinth is provided with a circle joint bar, described joint bar one end is fixed on reinforced concrete plinth after inserting basement rock, the other end has one group of structure reinforcing bars by the binding of certain interval, outside joint bar, cover has pvc pipe, concrete has been built in pvc pipe, joint bar in described concrete and pvc pipe and structure reinforcing bars form reinforced concrete knoll, are installed with forced centering base at the top of reinforced concrete knoll.
The internal diameter of described pvc pipe is φ 200 ~ 300mm.
Owing to adopting technique scheme, the utility model has the advantage of: the utility model adopts pvc pipe as the template of reinforced concrete knoll, without the need to being removed after reinforced concrete knoll is shaping, therefore the operation of shuttering, form removal is eliminated, save man-hour, can be applicable in the deformation monitoring field of high gradient slope.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
Description of reference numerals: 1-forced centering base, 2-structure reinforcing bars, 3-PVC manages, 4-reinforced concrete plinth, 5-joint bar.
Embodiment
In order to make the utility model object, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.
The structural representation of a kind of novel surface observation pier structure of the present utility model as shown in Figures 1 and 2, comprise the reinforced concrete plinth 4 be arranged on basement rock, center around reinforced concrete plinth 4 is provided with a circle joint bar 5, described joint bar 5 one end is fixed on reinforced concrete plinth 4 after inserting basement rock, the other end has one group of structure reinforcing bars 2 by the interval binding of 100mm, outside joint bar 5, cover has internal diameter to be the pvc pipe 3 of φ 300mm, concrete has been built in pvc pipe 3, joint bar 5 in described concrete and pvc pipe 3 and structure reinforcing bars 2 form reinforced concrete knoll, forced centering base 1 is installed with at the top of reinforced concrete knoll.
Can carry out according to the following steps during construction: the first step, ground grading, then pouring reinforcement concrete pedestal 4; Second step, squeezes into basement rock by joint bar 5 and by observation pier height binding structure reinforcing bar 2 on joint bar 5; 3rd step, installs pvc pipe 3 and is fixed, as the construction formwork of surface observation pier; 4th step, in pvc pipe, casting concrete is to initial set, forms reinforced concrete knoll; 5th step, installs forced centering base 1 at the top of reinforced concrete knoll, and so far, surface observation pier makes complete.
Claims (2)
1. a novel surface observation pier structure, comprise the reinforced concrete plinth (4) be arranged on basement rock, it is characterized in that: the center around reinforced concrete plinth (4) is provided with a circle joint bar (5), described joint bar (5) one end is fixed on reinforced concrete plinth (4) after inserting basement rock, the other end has one group of structure reinforcing bars (2) by the binding of certain interval, in joint bar (5) outside, cover has pvc pipe (3), concrete has been built in pvc pipe (3), joint bar (5) in described concrete and pvc pipe (3) and structure reinforcing bars (2) form reinforced concrete knoll, forced centering base (1) is installed with at the top of reinforced concrete knoll.
2. novel surface observation pier structure according to claim 1, is characterized in that: the internal diameter of described pvc pipe (3) is φ 200 ~ 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404770.2U CN204679074U (en) | 2015-06-12 | 2015-06-12 | A kind of novel surface observation pier structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404770.2U CN204679074U (en) | 2015-06-12 | 2015-06-12 | A kind of novel surface observation pier structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204679074U true CN204679074U (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520404770.2U Active CN204679074U (en) | 2015-06-12 | 2015-06-12 | A kind of novel surface observation pier structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204679074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131862A (en) * | 2017-06-23 | 2017-09-05 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of face-plate of rockfill dam deformation monitoring device and construction method |
| 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 |
-
2015
- 2015-06-12 CN CN201520404770.2U patent/CN204679074U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131862A (en) * | 2017-06-23 | 2017-09-05 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of face-plate of rockfill dam deformation monitoring device and construction method |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |