CN201358475Y - Caisson pile concrete elevation detector - Google Patents
Caisson pile concrete elevation detector Download PDFInfo
- Publication number
- CN201358475Y CN201358475Y CNU2009201367807U CN200920136780U CN201358475Y CN 201358475 Y CN201358475 Y CN 201358475Y CN U2009201367807 U CNU2009201367807 U CN U2009201367807U CN 200920136780 U CN200920136780 U CN 200920136780U CN 201358475 Y CN201358475 Y CN 201358475Y
- Authority
- CN
- China
- Prior art keywords
- flaps
- weighted rod
- pile concrete
- lifting rope
- absolute altitude
- 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.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a caisson pile concrete elevation detector which comprises a lifting rope and a lifting lug, and is characterized by also comprising a resistance plate and a counterweight bar, the counterweight bar is a columnar weight, the resistance plate which has a same axle center with the counterweight bar is fixed above the counterweight bar, the lifting lug is arranged at the center of circle of the upper surface of the resistance plate, and the lifting rope is arranged on the lifting lug. The detector not only has simple design and convenient operation, but also can reduce error of measuring the elevation of the caisson pile concrete.
Description
Technical field
The utility model relates to a kind of cast-in-place pile concrete absolute altitude detector.
Background technology
Dash in the construction of (brill) hole pouring pile existing, the detection of concrete surface absolute altitude was usually by weight or bamboo pole before concrete spouting finished, when engineering design has two-layer above basement, adopt the evaluated error of the concrete surface absolute altitude that weight or bamboo pole measure to increase.
The utility model content
The purpose of this utility model is to provide a kind of simplicity of design, and is easy to operate, the cast-in-place pile concrete absolute altitude detector that measure error is little.
The technical solution of the utility model is as follows: it comprises lifting rope, hanger, it is characterized in that: it also comprises flaps and weighted rod, described weighted rod is the column weight, the upper fixed of weighted rod has the flaps with the weighted rod concentric, the circle centre position of flaps upper surface is provided with hanger, and hanger is provided with lifting rope.
Than prior art, the utlity model has following advantage: 1, simple in structure, only just can form by several parts, repair and replacement are convenient; 2, easy for operation, mode of operation is similar to existing multiple technologies; 3, compared with prior art, the error when the utility model can reduce to measure, the error that makes measurement is in negligible reasonable range.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Label declaration: 1 lifting rope, 2 hangers, 3 flaps, 4 weighted rod.
The specific embodiment
Below in conjunction with specification drawings and specific embodiments the utility model content is elaborated:
As shown in Figure 1: the utility model comprises lifting rope 1, hanger 2, flaps 3 and weighted rod 4, and weighted rod 4 is the column weight of cylindrical structural, also can be that cross section is the weight of the column of other shape, the surface of weighted rod with smooth for well.The upper fixed of weighted rod has the flaps with the weighted rod concentric, and the place, axle center of flaps upper surface is provided with hanger, and hanger is provided with lifting rope.The diameter of flaps is greater than the diameter of weighted rod.But lifting rope is provided with the label of measured length.
During use, weight by weighted rod itself moves down the utility model detector in castinplace pile, when weighted rod runs into concrete the time, because the weight of weighted rod itself is bigger, so weighted rod can be moved down in concrete, the top of weighted rod is provided with the flaps 3 with the circle of weighted rod concentric, the diameter of flaps 3 is greater than the diameter of weighted rod, when flaps contacts with concrete, because the diameter of flaps itself is bigger, the speed that the utility model detector is sunk slows down, and after a bit of distance of displacement, stops to sink; When confirming that the utility model detector stops to sink, gently that lifting rope is stretching, and on the record lifting rope with the ground scale of mean place mutually, can converse the absolute altitude of castinplace pile inner concrete.If do not have scale on the lifting rope,, can converse the absolute altitude of castinplace pile inner concrete equally by measuring lifting rope and ear length in the castinplace pile.
Connected mode between the accessories such as the lifting rope on the utility model detector, hanger, flaps and weighted rod can be arranged to detachable form, so that clean, stores.
Claims (4)
1, a kind of cast-in-place pile concrete absolute altitude detector, it comprises lifting rope, hanger, it is characterized in that: it also comprises flaps and weighted rod, described weighted rod is the column weight, the upper fixed of weighted rod has the flaps with the weighted rod concentric, the circle centre position of flaps upper surface is provided with hanger, and hanger is provided with lifting rope.
2, cast-in-place pile concrete absolute altitude detector according to claim 1, it is characterized in that: described weighted rod is cylindrical, described flaps is a circular slab.
3, cast-in-place pile concrete absolute altitude detector according to claim 2, it is characterized in that: the diameter of described flaps is greater than the diameter of weighted rod.
4, cast-in-place pile concrete absolute altitude detector according to claim 1, it is characterized in that: described lifting rope is provided with the label of measured length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201367807U CN201358475Y (en) | 2009-02-20 | 2009-02-20 | Caisson pile concrete elevation detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201367807U CN201358475Y (en) | 2009-02-20 | 2009-02-20 | Caisson pile concrete elevation detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201358475Y true CN201358475Y (en) | 2009-12-09 |
Family
ID=41424236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201367807U Expired - Fee Related CN201358475Y (en) | 2009-02-20 | 2009-02-20 | Caisson pile concrete elevation detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201358475Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644283A (en) * | 2012-04-16 | 2012-08-22 | 广东省地质工程公司 | Underwater concrete elevation controller |
| CN104153353A (en) * | 2014-08-22 | 2014-11-19 | 中铁六局集团天津铁路建设有限公司 | Method for determining elevation of bored pile through cross line laser |
| CN109989433A (en) * | 2019-03-29 | 2019-07-09 | 中交天津港湾工程研究院有限公司 | A kind of device and its detection method of the superfilled height of real-time detection cast-in-situ bored pile |
-
2009
- 2009-02-20 CN CNU2009201367807U patent/CN201358475Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644283A (en) * | 2012-04-16 | 2012-08-22 | 广东省地质工程公司 | Underwater concrete elevation controller |
| CN102644283B (en) * | 2012-04-16 | 2015-03-25 | 广东省地质工程公司 | Underwater concrete elevation controller |
| CN104153353A (en) * | 2014-08-22 | 2014-11-19 | 中铁六局集团天津铁路建设有限公司 | Method for determining elevation of bored pile through cross line laser |
| CN104153353B (en) * | 2014-08-22 | 2016-03-30 | 中铁六局集团天津铁路建设有限公司 | A kind of method utilizing laser level determination bored pile absolute altitude |
| CN109989433A (en) * | 2019-03-29 | 2019-07-09 | 中交天津港湾工程研究院有限公司 | A kind of device and its detection method of the superfilled height of real-time detection cast-in-situ bored pile |
| CN109989433B (en) * | 2019-03-29 | 2023-12-22 | 中交天津港湾工程研究院有限公司 | Device for detecting over-filling height of bored pile in real time and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CSCEC STRAIT CONSTRUCTION AND DEVELOPMENT CO., LTD Free format text: FORMER NAME: THE THIRD COMPANY OF CHINA SEVENTH ENGINEERING BUREAU CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 98-1 No. 350003 Fujian province Fuzhou Mawei District Jiangbin East Avenue Patentee after: CSCEC Strait Construction and Development Co., Ltd. Address before: Fuzhou City, Fujian Province, 350003 North Road, No. 148, built in seven innings, third Patentee before: The Third Company of China Seventh Engineering Bureau Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20180220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |