CN210343333U - Bored pile depth measurement structure - Google Patents
Bored pile depth measurement structure Download PDFInfo
- Publication number
- CN210343333U CN210343333U CN201921275002.6U CN201921275002U CN210343333U CN 210343333 U CN210343333 U CN 210343333U CN 201921275002 U CN201921275002 U CN 201921275002U CN 210343333 U CN210343333 U CN 210343333U
- Authority
- CN
- China
- Prior art keywords
- measuring
- bored pile
- line
- dynamometer
- probe
- 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
Images
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a bored pile degree of depth measurement structure relates to municipal works and detects technical field, including measuring probe, measuring probe's one end is fixed with the measuring line, and measuring probe's one end is kept away from to the measuring line is provided with the dynamometer, and the table side of measuring line still is provided with the scale mark. There is the unsafe problem of measurement to prior art, the utility model discloses add the dynamometer, whether the staff judges measuring probe reachs the diapire of bored pile according to dynamometer measuring data, and the scale mark on the rethread measuring line reads data, accomplishes the measurement, has improved measuring accuracy.
Description
Technical Field
The utility model relates to a municipal works detects technical field, and more specifically says, it relates to a bored pile degree of depth measurement structure.
Background
The cast-in-situ bored pile is a pile formed by forming a pile hole in foundation soil through mechanical drilling, steel pipe soil extrusion or manual excavation and the like on an engineering site, placing a reinforcement cage in the pile hole and pouring concrete into the pile hole.
At present, in the reality, staff usually adopt measuring probe and measuring wire, and the one end of measuring wire is fixed with measuring probe's one end, and during the use, staff handheld measuring wire keeps away from measuring probe's one end, slowly descends measuring probe to the bored pile in, and staff judges whether measuring probe reachs the diapire of bored pile through the weight of feeling measuring probe.
In the above measurement mode, since the measurement data is determined by the hand feeling of the staff, even the staff with abundant experience is easy to have inaccurate judgment, which causes data errors and affects later engineering.
SUMMERY OF THE UTILITY MODEL
There is the unsafe problem of measurement to prior art, the utility model aims at providing a bored pile degree of depth measurement structure, it has the advantage that improves the measurement accuracy.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a bored pile degree of depth measurement structure, includes measuring probe, measuring probe's one end is fixed with the survey line, the survey line is kept away from measuring probe's one end is provided with the dynamometer, the table side of survey line still is provided with the scale mark.
Through the technical scheme, in actual application, the dynamometer displays the stress condition of the measuring line, namely the gravity of the measuring line and the measuring probe, a worker judges whether the measuring probe reaches the bottom wall of the drilled pile or not through the reading of the dynamometer, and if the measuring probe reaches the bottom wall of the drilled pile, the reading of the dynamometer is reduced; adjusting the distance of the measuring line falling into the drilled pile to enable the measuring probe to be located at a critical position, namely, one end of the measuring probe far away from the measuring line is just contacted with the bottom wall of the drilled pile; after the adjustment is completed, reading data according to the scale marks on the measuring lines, namely the depth of the drilled pile can be known, and the measurement is completed.
Further, one side of the dynamometer, which is close to the measuring probe, is provided with a fixed pulley, and the measuring line is wound around the fixed pulley.
Through above-mentioned technical scheme, in the in-service use, the staff is handheld around the measuring line of fixed pulley for the staff need not to put the arm and just can measure in the top of bored pile, avoids the measuring line to fall into in the bored pile.
Furthermore, a positioning frame is fixed on one side of the fixed pulley, and the positioning frame is used for fixing the fixed pulley at the opening of the drilled pile.
Through above-mentioned technical scheme, in the in-service use, the locating rack is used for the position of fixed pulley for the fixed pulley is difficult for removing in measuring, measures the accuracy.
Furthermore, the scale marks comprise a first scale mark and a second scale mark, the first scale mark is the actual length of the measuring probe and the measuring line, and the second scale mark is the actual depth of the drilled pile.
Through above-mentioned technical scheme, in the in-service use, first scale mark makes things convenient for the staff to judge whether this measurement can be accomplished to the length of measuring line, and the degree of depth that the staff directly read the bored pile is made things convenient for to the second scale mark.
Furthermore, a take-up and pay-off reel for containing the measuring line is fixed at one end, far away from the measuring probe, of the measuring line, and the dynamometer is located at one end, far away from the measuring line, of the take-up and pay-off reel.
Through above-mentioned technical scheme, in the in-service use, receive and release the line dish and make things convenient for staff's unwrapping wire when measuring, receive line and accomodate after the measurement.
Furthermore, one side of the take-up and pay-off reel is rotatably connected with a hand wheel used for taking up and paying off the measuring line.
Through above-mentioned technical scheme, in the in-service use, the hand wheel makes things convenient for the staff to rotate and receives the drawing drum, realizes receiving line, unwrapping wire and function such as accomodating.
Furthermore, a hanging ring used for connecting the measuring line is fixed at one end of the measuring probe close to the measuring line.
Through above-mentioned technical scheme, in the practical application, rings make things convenient for the staff to be connected to the measuring wire on measuring the probe.
Furthermore, the measuring line is detachably connected to the hanging ring.
Through the technical scheme, in practical application, when the length of the measuring line is not enough to be measured, a worker can replace the longer measuring line; when the measuring probe is damaged, the worker can replace the measuring probe with a new one.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the arrangement of the dynamometer and the scale marks on the measuring lines, a worker can judge whether the measuring probe reaches the bottom wall of the drilled pile or not through data of the dynamometer, so that the measuring accuracy is improved, and the scale marks on the measuring lines are convenient for the worker to read;
(2) furthermore, through the arrangement of the fixed pulley and the fixed frame, a worker holds the measuring line passing around the fixed pulley, so that the probability that the measuring line falls into the drilled pile is reduced;
(3) furthermore, through the setting of take-up and pay-off reel, make things convenient for the staff to take up and pay off, simultaneously, accomodate after convenient to use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
fig. 2 is a schematic view of the measurement line in the present embodiment.
Reference numerals: 1. a measuring probe; 11. a hoisting ring; 2. measuring a line; 21. scale lines; 211. a first scale mark; 212. a second scale mark; 3. a fixed pulley; 31. a positioning frame; 311. a support bar; 4. a take-up and pay-off reel; 41. a hand wheel; 5. a force gauge.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A depth measuring structure of a drilled pile is shown in figure 1 and comprises a measuring probe 1, wherein one end of the measuring probe 1 is detachably connected with a measuring line 2, a scale mark 21 is arranged on the surface side of the measuring line 2, and a take-up and pay-off reel 4 is fixed at one end, far away from the measuring probe 1, of the measuring line 2 by winding a fixed pulley 3; the side of the take-up and pay-off reel 4 far away from the measuring line 2 is provided with a dynamometer 5, a hook of the dynamometer 5 is hooked on the side of the take-up and pay-off reel 4 far away from the measuring line 2, and the dynamometer 5 is used for displaying the gravity of the measuring probe 1, the measuring line 2 and the take-up and pay-off reel 4.
When the measuring probe 1 contacts the bottom wall of the bored pile, the data measured by the dynamometer 5 changes, and the worker judges whether the measuring probe 1 reaches the bottom wall of the bored pile according to the data displayed by the dynamometer 5.
A Y-shaped positioning frame 31 is fixed on one side of the fixed pulley 3, two supporting legs of the positioning frame 31 are arranged at 90 degrees and fixed on the edge of the drilled pile, and the third supporting leg of the positioning frame 31 fixes the fixed pulley 3; a support bar 311 is fixed on one side of one of the legs of the positioning frame 31, which is far away from the ground, and the support bar 311 is used for fixing the dynamometer 5.
The dynamometer 5 is fixed at one end of the supporting rod 311 far away from the positioning frame 31, a hook of the dynamometer 5 is close to one side of the fixed pulley 3, and a hook of the dynamometer 5 is hooked at one side of the take-up and pay-off reel 4 far away from the measuring line 2; a hand wheel 41 is fixed on one side surface of the take-up and pay-off disc 4, and the hand wheel 41 is convenient for workers to take up or pay off wires in the measuring process.
As shown in fig. 2, the graduation marks 21 on the measuring line 2 include a first graduation mark 211 and a second graduation mark 212 which are arranged in parallel, the first graduation mark 211 is an actual length from the measuring probe 1 along the measuring line 2 to the pay-off reel 4, and the second graduation mark 212 is an actual length from the measuring probe 1 along the measuring line 2 to the opening of the bored pile, that is, the depth of the bored pile.
As shown in fig. 1, one end of the measuring probe 1, which is far away from the measuring line 2, is conical, one end of the measuring probe, which is close to the measuring line 2, is cylindrical, a hanging ring 11 is fixed at one end of the measuring probe 1, which is close to the measuring line 2, the hanging ring 11 is used for connecting the measuring line 2, and a worker can connect the measuring line 2 to the hanging ring 11 by adopting detachable connection methods such as tying and the like.
The implementation principle of the embodiment is as follows: the staff fixes the edge at the bored pile at locating rack 31 earlier, walk around fixed pulley 3 with measuring line 2 again and put into the bored pile, measuring line 2's one side is kept away from at receipts unwrapping wire dish 4 to the couple hook of dynamometer 5, the staff rotates hand wheel 41 unwrapping wire, observe dynamometer 5's registration simultaneously, when dynamometer 5's registration changes, the length of staff adjustment measuring line 2, make dynamometer 5's registration be in change and unchangeable critical state, measuring probe 1 just contacts the diapire of bored pile promptly, read the registration of second scale mark 212, the completion is measured.
After the measurement is finished, the worker firstly rotates the hand wheel 41 to take up the wire, when the measuring probe 1 is close to the fixed pulley 3, the measuring wire 2 is taken down from the fixed pulley 3 to be stored, the positioning frame 31 is detached, the steps are repeated, and the depth of the next drilled pile is measured.
In the paying-off process, the worker judges whether the measurement line 2 can complete the measurement according to the indication number of the first scale mark 211.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. The utility model provides a bored pile degree of depth measurement structure, includes measuring probe (1), the one end of measuring probe (1) is fixed with survey line (2), its characterized in that, survey line (2) are kept away from the one end of measuring probe (1) is provided with dynamometer (5), the table side of survey line (2) still is provided with scale mark (21).
2. A bored pile depth measuring arrangement according to claim 1, characterized in that the dynamometer (5) is provided with a fixed pulley (3) on the side close to the measuring probe (1), and the measuring line (2) is passed around the fixed pulley (3).
3. A bored pile depth measuring arrangement according to claim 2, characterized in that a spacer (31) is fixed to one side of the fixed pulley (3), said spacer (31) being used to fix the fixed pulley (3) at the opening of the bored pile.
4. A bored pile depth measuring arrangement according to claim 1, wherein said graduation marks (21) comprise a first graduation mark (211) and a second graduation mark (212), said first graduation mark (211) being the actual length of the measuring probe (1) and the measuring line (2), said second graduation mark (212) being the actual depth of the bored pile.
5. A bored pile depth measuring structure according to claim 1, wherein a take-up and pay-off reel (4) for taking in the measuring wire (2) is fixed to an end of the measuring wire (2) remote from the measuring probe (1), and the dynamometer (5) is located at an end of the take-up and pay-off reel (4) remote from the measuring wire (2).
6. A bored pile depth measurement structure according to claim 5, characterized in that a hand wheel (41) for winding and unwinding the measurement line (2) is rotatably connected to one side of the take-up and unwinding reel (4).
7. A bored pile depth measurement structure according to claim 1, wherein a suspension ring (11) for connecting the measurement line (2) is fixed to one end of the measurement probe (1) close to the measurement line (2).
8. A bored pile depth measuring arrangement according to claim 7, characterized in that the measuring line (2) is detachably connected to the hoisting ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921275002.6U CN210343333U (en) | 2019-08-08 | 2019-08-08 | Bored pile depth measurement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921275002.6U CN210343333U (en) | 2019-08-08 | 2019-08-08 | Bored pile depth measurement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210343333U true CN210343333U (en) | 2020-04-17 |
Family
ID=70218112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921275002.6U Active CN210343333U (en) | 2019-08-08 | 2019-08-08 | Bored pile depth measurement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210343333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665568A (en) * | 2020-12-31 | 2021-04-16 | 中铁六局集团公司交通工程分公司 | Inspection tool capable of measuring perpendicularity of main hole of fender post and using method thereof |
-
2019
- 2019-08-08 CN CN201921275002.6U patent/CN210343333U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665568A (en) * | 2020-12-31 | 2021-04-16 | 中铁六局集团公司交通工程分公司 | Inspection tool capable of measuring perpendicularity of main hole of fender post and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201429416Y (en) | Automatic lifting measurement device for movable type inclinometer | |
| KR101371049B1 (en) | Measuring instrument for water level, height or depth | |
| CN210238470U (en) | Sliding type inclination measuring device with settlement observation function | |
| CN210343333U (en) | Bored pile depth measurement structure | |
| CN201318930Y (en) | Simple measurer | |
| CN111910696A (en) | Hollow support pile stress meter fixing structure and mounting method thereof | |
| CN217654442U (en) | Deep foundation pit diameter measuring device | |
| CN207936901U (en) | The verticality measuring tool of wall column formwork | |
| CN216523889U (en) | Convenient-to-use device for measuring gradient of earthwork | |
| CN216081500U (en) | Device for quickly testing verticality of vertical template | |
| CN210220902U (en) | Scaffold displacement measurement system | |
| CN219219138U (en) | Measuring device for underwater concrete filling height | |
| CN208455688U (en) | A kind of underwater concreting level measurement equipment | |
| CN209958412U (en) | Pile foundation sediment thickness detection instrument | |
| JP2011220959A (en) | Wall surface shape measuring device | |
| CN113089675A (en) | Method and device for measuring height difference between material conveying guide pipe and concrete liquid level | |
| CN107941199B (en) | Slope measurement pay-off instrument | |
| CN111827284A (en) | Steel casing positioning device and construction method thereof | |
| CN217442448U (en) | Pile bottom sediment thickness measuring instrument | |
| JPH06128957A (en) | Measuring equipment for top end of placed concrete | |
| CN221706500U (en) | Simple template settlement monitoring device | |
| CN213979075U (en) | Foundation settlement detection device for building engineering | |
| CN214893219U (en) | Automatic monitoring device for vertical displacement of high formwork | |
| CN213179811U (en) | Measuring tool for measuring drilling depth during construction of drilled pile | |
| CN213422031U (en) | Measuring device for thickness of cast-in-place concrete structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |