CN203848836U - Column type marking pier - Google Patents
Column type marking pier Download PDFInfo
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- CN203848836U CN203848836U CN201420230609.3U CN201420230609U CN203848836U CN 203848836 U CN203848836 U CN 203848836U CN 201420230609 U CN201420230609 U CN 201420230609U CN 203848836 U CN203848836 U CN 203848836U
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- pier
- marking
- column type
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Abstract
The utility model relates to the technical field of water conservancy and hydropower engineering monitoring and in particular relates to a column type marking pier. The marking pier comprises a marking body, wherein a base is connected to the lower end of the marking body; a forced centering marking plate is arranged at the upper end of the marking body; a PVC (polyvinyl chloride) pipe is arranged on the outer surface of the marking body. The column type marking pier solves the problems of long building and embedment working period, low working efficiency and long maintenance time of a conventional marking pier, and has the advantages of no maintenance, no form removal, high construction speed, and stability and quickness in solidification.
Description
Technical field
The utility model relates to monitoring of hydraulic engineering technical field, is specifically related to a kind of pillar mark pier.
Background technology
At present, monitoring mark pier is generally made up of pedestal, standard type and forced centering bidding quotation three parts.Adopt cast in situs method to mark pier and make and bury, generally by following process implementing:
(1), in pre-buried place, excavate foundation ditch to the strong stable position of basement rock or basis;
(2) in foundation ditch, build formation pedestal with concrete;
(3) framework of steel reinforcement is inserted to pedestal, and according to design size manufacture mark mould (being generally wood materials);
(4) also stir and make concrete compaction toward marking casting concrete in mould, then settle bidding quotation;
Form removal after (5) 1 days, maintenance is after 3 days, and white, spray indicates;
(6) be Observable application wait marking pier after dry, firm.
Monitoring mark pier intensity that this method forms is high, good stability, but curing time is long, stationary phase is long, causes making that to bury time-consuming, effort, cycle long.General 1 coordinate pier needs 6 people to build up for 1 day, and needs the maintenance of 15 days and stablize, and is difficult to meet the demand of slope monitoring system Rapid Establishment.
Utility model content
For addressing the above problem, it is a kind of without maintenance that the utility model provides, and solidification-stable is fast, the pillar mark pier that construction period is short.
The technical scheme that the utility model is dealt with problems is: a kind of pillar mark pier, comprise standard type, and standard type lower end is connected with pedestal, and standard type upper end is provided with forced centering bidding quotation, and the outside surface of standard type is pvc pipe.
In the time building pillar mark pier of the present utility model, first in pre-buried place, excavate foundation ditch to basement rock or strong stable position, basis and in foundation ditch, build formation pedestal with concrete; Afterwards, framework of steel reinforcement is inserted to pedestal, and taking pvc pipe as mark mould casting concrete, stir and make concrete compaction while building, build rear standard type and be connected with pedestal; Finally settling bidding quotation, 2～3 days is Observable application.
The beneficial effects of the utility model are: because standard type outside surface has pvc pipe protection, the destruction of avoiding marking pier and being subject to Exposure to Sunlight, wind erosion, makes after burying and do not need maintenance; While building pillar mark pier, pvc pipe and concreting are integrated, and without form removal, build soon, and within 1-2 days, get final product solidification-stable, drop into observation application.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model pillar mark pier.
Wherein, 1-pedestal, 2-standard type, 3-PVC pipe, 4-bidding quotation.
Embodiment
As shown in Figure 1, a kind of pillar mark pier, comprises standard type 2, and standard type 2 lower ends are connected with pedestal 1, and standard type 2 upper ends are provided with forced centering bidding quotation 4, and the outside surface of standard type 2 is pvc pipe 3.
In the time of the foundation structure form of design the utility model mark pier, foundation outline size is large in theory, good stability, but the large expense of size is high.Pedestal 1 specification designing after Comprehensive Assessment is long 100cm × wide 100cm × high 20cm, and standard type 2 specifications are high 100cm, the column type structure of diameter 30cm.
In the time building pillar mark pier of the present utility model, first in pre-buried place, excavate foundation ditch to basement rock or strong stable position, basis and in foundation ditch, build formation pedestal 1 with concrete; Afterwards, framework of steel reinforcement is inserted to pedestal 1, and taking pvc pipe 3 as mark mould casting concrete, stir and make concrete compaction while building, build rear standard type 2 and be connected with pedestal 1; Finally settling bidding quotation 4,2～3 days is Observable application.
Pillar mark pier of the present utility model, general 4 people can bury 3 every day underground, and every through 3 days solidification-stables, to the slope monitoring net being made up of 15 monitoring points, mark pier was made to bury and is only needed 5 days, can implement observation after 3 days, and the whole cycle is 8 days.Following table is that the utility model pillar mark pier is made to bury with traditional type mark pier and made and bury work efficiency contrast table, can find out from this table, traditional type mark pier is made and is buried relatively, pillar mark pier of the present utility model is made and is buried that the mark pier quantity that personnel used are few, bury underground every day is many, work efficiency is high, and along with the increase of slope monitoring system scale (monitoring is counted), its work efficiency advantage is more obvious.
table one is marked pier and is made and bury work efficiency contrast table
| Mark pier structure | Personnel/ | Make every day and bury quantity/seat | Curing time/sky | N some duration/sky |
| Traditional type | 6 | 1 | 15 | n+15 |
| The utility model mark pier | 4 | 2-3 | 3 | n/3+3 |
The pillar mark pier that the utility model provides has does not need maintenance, without form removal, builds soon the feature that solidification-stable is fast.
Claims (1)
1. a pillar mark pier, comprises standard type, and standard type lower end is connected with pedestal, and standard type upper end is provided with forced centering bidding quotation, it is characterized in that: standard type outside surface is pvc pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230609.3U CN203848836U (en) | 2014-05-07 | 2014-05-07 | Column type marking pier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230609.3U CN203848836U (en) | 2014-05-07 | 2014-05-07 | Column type marking pier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203848836U true CN203848836U (en) | 2014-09-24 |
Family
ID=51561842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420230609.3U Active CN203848836U (en) | 2014-05-07 | 2014-05-07 | Column type marking pier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203848836U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499655A (en) * | 2014-11-21 | 2015-04-08 | 苏州工业园区设计研究院股份有限公司 | Lightning protection device of building roof |
| CN111006647A (en) * | 2019-12-25 | 2020-04-14 | 中国电建集团中南勘测设计研究院有限公司 | Lifting type invisible observation pier |
-
2014
- 2014-05-07 CN CN201420230609.3U patent/CN203848836U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499655A (en) * | 2014-11-21 | 2015-04-08 | 苏州工业园区设计研究院股份有限公司 | Lightning protection device of building roof |
| CN111006647A (en) * | 2019-12-25 | 2020-04-14 | 中国电建集团中南勘测设计研究院有限公司 | Lifting type invisible observation pier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |