CN206873457U - Concrete height measuring device for pouring underwater concrete by using conduit method - Google Patents
Concrete height measuring device for pouring underwater concrete by using conduit method Download PDFInfo
- Publication number
- CN206873457U CN206873457U CN201720834745.7U CN201720834745U CN206873457U CN 206873457 U CN206873457 U CN 206873457U CN 201720834745 U CN201720834745 U CN 201720834745U CN 206873457 U CN206873457 U CN 206873457U
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- CN
- China
- Prior art keywords
- concrete
- bar
- measurement device
- elevation measurement
- utility
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- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title abstract description 3
- 238000005259 measurement Methods 0.000 claims abstract description 28
- 230000010410 reperfusion Effects 0.000 claims description 24
- 230000002787 reinforcement Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 3
- 230000010412 perfusion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
The utility model relates to a construction measuring tool technical field discloses a pipe method pours into concrete height measurement device of concrete under water. The utility model comprises a conical filter screen and a connecting rod connected with the conical filter screen, wherein the conical filter screen is in the shape of an inverted cone without a bottom surface and consists of a circular ring and stopping rods, and the stopping rods are uniformly distributed along the side surface of the cone; the connecting rod comprises an adjustable telescopic rod and a fixed rod, and the fixed rod is vertically arranged and is welded and fixed with the outer side edge of the circular ring; the top end of the fixed rod is connected with the bottom end of the adjustable telescopic rod in a socket joint mode and is fixed through a pin shaft, and metering scales are arranged on the fixed rod and the adjustable telescopic rod. The utility model discloses be convenient for operate, the measuring accuracy is high.
Description
Technical field
Construction survey technical field of tools is the utility model is related to, more particularly to a kind of catheterized reperfusion underwater concrete
Concrete elevation measurement device.
Background technology
At present, during pile foundation construction, during using catheterized reperfusion underwater concrete, typically rope suspensions weight is used
Thing, hang down into conduit to determine the height on concrete perfusion top.But when perfusion is near completion, concentration of hydraulic mixture pole in conduit
Height, stake top and laitance are thicker, and in general lining rope operation difficulty is larger, and measured value and actual value gap are larger, and accuracy is poor, generally
Need site operation personnel to carry out estimating judgement according to the observation with experience, be affected by human factors larger；After easily causing broken pile
It is still sediment and laitance at design stake top absolute altitude, or stake top concrete strength does not reach design grade, it is necessary to carry out the later stage
Piling or reinforcement solutions；Or easily there is the too high situation of pile crown, it is necessary to the later stage carries out reduction processing, working sources are wasted, are carried
High construction cost.And some existing survey tools with fixed vertical rod, operated because vertical rod is long and can not bend, during decentralization
Inconvenience, limited by place larger.
Utility model content
The utility model provides a kind of easy to operation, concrete of the high catheterized reperfusion underwater concrete of accuracy of measurement
Elevation measurement device.
Technical problems to be solved are：Existing lining rope operation difficulty is big, and accuracy of measurement is low, be affected by human factors compared with
Greatly；Survey tool with fixed vertical rod, it is inconvenient for operation during decentralization because vertical rod is long and can not bend, by place limited compared with
Greatly.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：
The concrete elevation measurement device of the utility model catheterized reperfusion underwater concrete, including conical screen and connection
The connecting rod of conical screen, conical screen are in the cone shape of inverted no bottom surface, are made up of annulus and obstruction bar, stop bar edge
The side of cone is uniformly distributed；Connecting rod includes adjustable and retractable bar and fix bar, and fix bar is vertically arranged and annulus outside
While it is welded and fixed；Fix bar top is connected with adjustable and retractable bar bottom socket joint, fixed by bearing pin, and fix bar is stretched with adjustable
Metering scale is provided with contracting bar.
The concrete elevation measurement device of the utility model catheterized reperfusion underwater concrete, further, the taper
Filter screen is formed using diameter 10mm reinforcement welding.
The concrete elevation measurement device of the utility model catheterized reperfusion underwater concrete, further, the taper
0.7-0.8 times of its a diameter of height of vertebra bottom of filter screen.
The concrete elevation measurement device of the utility model catheterized reperfusion underwater concrete, further, connect with annulus
The spacing stopped between bar connect, adjacent is no more than 25mm.
The concrete elevation measurement device of the utility model catheterized reperfusion underwater concrete, further, the fixation
Bar is made of internal diameter 25mm steel pipe.
The concrete elevation measurement device of the utility model catheterized reperfusion underwater concrete, further, the fixation
Of length no more than 1m of bar.
The concrete elevation measurement device of the utility model catheterized reperfusion underwater concrete, it is further, described adjustable
The length of section telescopic bar is not less than 4m.
The concrete elevation measurement device of the utility model catheterized reperfusion underwater concrete has compared with prior art
Following beneficial effect：
The concrete elevation measurement device of the utility model catheterized reperfusion underwater concrete employs the filter of cone shape
Net, the cutting-edge structure of bottom can effectively reduce resistance, make easily to insert in concrete mud, reduce and pile crown concrete is stirred
It is dynamic, make measurement more closing to reality situation, improve measurement accuracy rate；Fix bar is connected to the side of conical screen by the utility model
Face, be easy to concrete mud to uniformly enter in conical screen, reduce because fix bar stop aggregate enter filter screen and caused by
False Rate；Connecting rod of the present utility model is connected using fix bar with adjustable and retractable bar, is reduced overall length, is easy to
Storage and mobile, simple operation, reduce limitation of the place to fixed pole length.
The concrete elevation measurement device of catheterized reperfusion underwater concrete of the present utility model is made below in conjunction with the accompanying drawings
Further illustrate.
Brief description of the drawings
Fig. 1 is the structural representation of the concrete elevation measurement device of the utility model catheterized reperfusion underwater concrete.
Reference：
1- conical screens；11- annulus；12- stops bar；2- fix bars；3- adjustable and retractable bars.
Embodiment
As shown in figure 1, the concrete elevation measurement device of the utility model catheterized reperfusion underwater concrete includes taper
The connecting rod of filter screen 1 and connection conical screen 1, conical screen 1 is in the cone shape of inverted no bottom surface, using diameter 10mm's
Reinforcement welding forms, and is made up of annulus 11 and obstruction bar 12, stops bar 12 and is uniformly distributed along the side of cone, conical screen 1
0.7-0.8 times of its a diameter of height of vertebra bottom, being connected with annulus 11, the adjacent spacing stopped between bar 12 is no more than
25mm；Connecting rod includes adjustable and retractable bar 3 and connects adjustable and retractable bar 3 and the fix bar 2 of conical screen 1, and fix bar 2 is perpendicular
Straight to set, be welded and fixed with the outer side edges of annulus 11, fix bar 2 is made of internal diameter 25mm steel pipe, and the length of fix bar 2 does not surpass
1m is crossed, metering scale is provided with fix bar 2；The top of fix bar 2 is connected with the bottom socket joint of adjustable and retractable bar 3, passes through bearing pin
Fixed, the length of adjustable and retractable bar 3 is not less than 4m, metering scale is provided with adjustable and retractable bar 3.
The application method of the concrete elevation measurement device of the utility model catheterized reperfusion underwater concrete, specifically such as
Under：
When the concreting in pile foundation conduit is to theoretical level value, the utility model measure device is vertically put into stake
In base conduit, and adjustable and retractable bar 3 is stretched downwards, transfer conical screen 1, conical screen 1 is inserted in concrete and taken
Sample, concrete are entered in conical screen 1 by the opening at the top of conical screen 1, read and record the number in adjustable and retractable bar 3
It is worth, then lifting adjustable and retractable bar 3, the water and fine aggregate in concrete can pass through from the gap outflow stopped between bar 12
The coarse aggregate stayed in conical screen 1 judges the position of effective pile crown.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
The various modifications and improvement that the technical scheme of utility model is made, the protection of the utility model claims book determination all should be fallen into
In the range of.
Claims (7)
1. the concrete elevation measurement device of catheterized reperfusion underwater concrete, it is characterised in that：Including conical screen（1）And even
Connect conical screen（1）Connecting rod, conical screen（1）In the cone shape of inverted no bottom surface, by annulus（11）With obstruction bar
（12）Composition, the obstruction bar（12）It is uniformly distributed along the side of cone；Connecting rod includes adjustable and retractable bar（3）And fixation
Bar（2）, the fix bar（2）It is vertically arranged and annulus（11）Outer side edges are welded and fixed；Fix bar（2）Stretched with adjustable on top
Contracting bar（3）Bottom socket joint is connected, fixed by bearing pin, fix bar（2）And adjustable and retractable bar（3）On be provided with metering scale.
2. the concrete elevation measurement device of catheterized reperfusion underwater concrete according to claim 1, it is characterised in that：
The conical screen（1）Formed using diameter 10mm reinforcement welding.
3. the concrete elevation measurement device of catheterized reperfusion underwater concrete according to claim 1, it is characterised in that：
The conical screen（1）0.7-0.8 times of its a diameter of height of vertebra bottom.
4. the concrete elevation measurement device of catheterized reperfusion underwater concrete according to claim 1, it is characterised in that：
With annulus（11）Connection, the adjacent obstruction bar（12）Between spacing be no more than 25mm.
5. the concrete elevation measurement device of catheterized reperfusion underwater concrete according to claim 1, it is characterised in that：
The fix bar（2）It is made of internal diameter 25mm steel pipe.
6. the concrete elevation measurement device of catheterized reperfusion underwater concrete according to claim 1, it is characterised in that：
The fix bar（2）Of length no more than 1m.
7. the concrete elevation measurement device of catheterized reperfusion underwater concrete according to claim 1, it is characterised in that：
The adjustable and retractable bar（3）Length be not less than 4m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720834745.7U CN206873457U (en) | 2017-07-11 | 2017-07-11 | Concrete height measuring device for pouring underwater concrete by using conduit method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720834745.7U CN206873457U (en) | 2017-07-11 | 2017-07-11 | Concrete height measuring device for pouring underwater concrete by using conduit method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206873457U true CN206873457U (en) | 2018-01-12 |
Family
ID=61329616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720834745.7U Expired - Fee Related CN206873457U (en) | 2017-07-11 | 2017-07-11 | Concrete height measuring device for pouring underwater concrete by using conduit method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206873457U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360578A (en) * | 2018-02-07 | 2018-08-03 | 深圳宏业基岩土科技股份有限公司 | It measures the following concrete in mud face and pours the sonde configuration for irrigating height |
| CN109629572A (en) * | 2019-01-09 | 2019-04-16 | 中国建筑第四工程局有限公司 | One kind is for reducing the superfilled concrete strength device of pile crown |
| CN109868853A (en) * | 2019-04-08 | 2019-06-11 | 深圳宏业基岩土科技股份有限公司 | The measuring tool of bored concrete pile apical side height |
| CN110106928A (en) * | 2019-05-22 | 2019-08-09 | 北京城建勘测设计研究院有限责任公司 | A kind of adjustable trestle set on pit mouth protective fence |
-
2017
- 2017-07-11 CN CN201720834745.7U patent/CN206873457U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360578A (en) * | 2018-02-07 | 2018-08-03 | 深圳宏业基岩土科技股份有限公司 | It measures the following concrete in mud face and pours the sonde configuration for irrigating height |
| CN108360578B (en) * | 2018-02-07 | 2020-06-12 | 深圳宏业基岩土科技股份有限公司 | Probe structure for measuring concrete irrigation height below slurry surface |
| CN109629572A (en) * | 2019-01-09 | 2019-04-16 | 中国建筑第四工程局有限公司 | One kind is for reducing the superfilled concrete strength device of pile crown |
| CN109868853A (en) * | 2019-04-08 | 2019-06-11 | 深圳宏业基岩土科技股份有限公司 | The measuring tool of bored concrete pile apical side height |
| CN109868853B (en) * | 2019-04-08 | 2024-02-09 | 深圳宏业基岩土科技股份有限公司 | Measuring tool for top surface height of filling pile |
| CN110106928A (en) * | 2019-05-22 | 2019-08-09 | 北京城建勘测设计研究院有限责任公司 | A kind of adjustable trestle set on pit mouth protective fence |
| CN110106928B (en) * | 2019-05-22 | 2023-11-24 | 北京城建勘测设计研究院有限责任公司 | Adjustable support arranged on shaft mouth guard rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180112 |