CN212620478U - Sediment thickness measuring device after hole cleaning of cast-in-situ bored pile - Google Patents
Sediment thickness measuring device after hole cleaning of cast-in-situ bored pile Download PDFInfo
- Publication number
- CN212620478U CN212620478U CN202021621784.7U CN202021621784U CN212620478U CN 212620478 U CN212620478 U CN 212620478U CN 202021621784 U CN202021621784 U CN 202021621784U CN 212620478 U CN212620478 U CN 212620478U
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- CN
- China
- Prior art keywords
- gasbag
- air bag
- taking
- pile
- controller
- 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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- 239000013049 sediment Substances 0.000 title claims abstract description 28
- 238000004140 cleaning Methods 0.000 title claims abstract description 12
- 238000011065 in-situ storage Methods 0.000 title claims description 5
- 238000005259 measurement Methods 0.000 claims abstract description 8
- 238000005553 drilling Methods 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a sediment thickness measurement device after clear hole of bored concrete pile, including taking the scale rope, the gasbag, the sash weight, gasbag control switch, the sensing line, the air bag controller, the one end of taking the scale rope is connected at the sash weight top, pile foundation platform department is arranged in to the other end of taking the scale rope, the gasbag is connected in the sash weight top, the gasbag is connected on taking the scale rope, air bag controller and gasbag connection, the steerable gasbag of air bag controller is deflated, sensing line and gasbag control switch, the gasbag controller is connected, pile foundation platform department is arranged in to gasbag control switch, buoyancy and the sash weight that the gasbag produced after aerifing, the gasbag, the gravity sum of air bag controller equals. The underwater sediment thickness can be measured at the pile foundation platform, the operation is simple, the measuring speed is high, the sediment thickness after hole cleaning can be measured, the hole cleaning quality can be controlled quantitatively, the pile forming quality and the foundation quality are improved greatly, and the engineering quality is improved. In addition, the measuring device can be used repeatedly.
Description
Technical Field
The utility model relates to a building engineering technical field, concretely relates to sediment thickness measurement device after clear hole of drilling bored concrete pile.
Background
When the pile foundation of the building engineering is constructed, the quality of secondary hole cleaning plays an important role in pile forming quality. The quality control of the secondary hole cleaning on site usually only depends on site experience and cannot depend on accurate data for control, the quality of the secondary hole cleaning hardly reaches the standard, and the pile forming quality often cannot reach the expected effect. The thicker sediments cause the uneven settlement of the foundation after the pile is formed, the main body cracks if the main body is light, the main body collapses if the main body is heavy, and other safety accidents. Therefore, the accurate measurement of the sediment thickness plays an important role in engineering construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: to the problems existing in the prior art, the utility model provides a sediment thickness measuring device after the clear hole of bored concrete pile
In order to realize the purpose, the utility model discloses a technical scheme be:
the utility model provides a sediment thickness measurement device after drilling bored concrete pile clear hole, including taking the scale rope, the gasbag, the sash weight, gasbag control switch, the sensing line, the gasbag controller, the one end of taking the scale rope is connected at the sash weight top, pile foundation platform department is arranged in to the other end of taking the scale rope, the gasbag is connected in the sash weight top, the gasbag is connected on taking the scale rope, the gasbag controller is connected with the gasbag, the steerable gasbag of gasbag controller is deflated, sensing line and gasbag control switch, the gasbag controller is connected, the pile foundation platform department is arranged in to gasbag control switch, the buoyancy that the gasbag produced after aerifing is with the sash weight, the gasbag, the gravity sum of gasbag controller equals.
As an optional proposal of the utility model, the shape of the hanging hammer is conical, and the hanging hammer is made of stainless steel.
As an optional proposal of the utility model, the sensing line can be arranged inside the flexible rope with scales.
As an optional proposal of the utility model, the flexible rope with the scale adopts waterproof insulating materials.
The utility model discloses during the use, aerify the gasbag back put into drilling to measuring device, after the surface of the bottom contact sediment of sash weight, read the first data an of taking the scale rope in pile foundation platform department, then start gasbag control switch, gasbag controller makes the gasbag gassing, and the sash weight descends and gets into the bottom of sediment, takes the scale rope stable back, reads the second time data b of taking the scale rope, and the thickness that can reachs the sediment is b-a or a-b.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model provides a sediment thickness measurement device can measure underwater sediment thickness in pile foundation platform department, easy operation, and measuring speed is fast, and the clear hole quality of sediment thickness ability quantitative control after the clear hole of measurement all has great promotion, the quality of promotion engineering to becoming stake quality and basic quality. In addition, the measuring device can be used repeatedly.
Drawings
Fig. 1 is a schematic view of the state of the airbag according to the present invention when inflated.
Fig. 2 is a schematic view of the state of the air bag of the present invention after being deflated.
Fig. 3 is a schematic diagram of the present invention reading first time data.
Fig. 4 is a schematic diagram of the present invention reading the second time data.
In the figure: the device comprises a flexible rope 1 with scales, an air bag 2, a hanging hammer 3, an air bag control switch 4, a sensing wire 5, an air bag controller 6, sediments 7, a drill hole 8 and a pile foundation platform 9.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
Referring to fig. 1-4, an embodiment of the present invention provides a device for measuring the thickness of sediment after cleaning a hole of a bored pile, including a soft rope 1 with scales, an air bag 2, a hanging hammer 3, an air bag control switch 4, a sensing line 5, and an air bag controller 6, wherein one end of the soft rope 1 with scales is connected to the top of the hanging hammer 3, the other end of the soft rope 1 with scales is arranged at a pile foundation platform 9, the precision of the soft rope 1 with scales is 1mm, the air bag 2 is connected above the hanging hammer 3, the distance between the top of the hanging hammer 3 and the lower part of the air bag 2 is 15cm, the air bag 2 is connected to the soft rope 1 with scales, the air bag controller 6 is connected to the air bag 2, the air bag controller 6 can control the air discharge of the air bag 2, the sensing line 5 is connected to the air bag control switch 4 and the air bag controller 6, the air bag control switch 4 is arranged at the pile foundation platform 9, the buoyancy, The sum of the gravity of the airbag controllers 6 is equal. The shape of the hanging hammer 3 is conical, the material of the hanging hammer 3 is stainless steel, and the weight of the hanging hammer 3 is 0.5 kg. The sensing line 5 can be arranged inside the graduated cord 1. The flexible rope 1 with the scale is made of waterproof insulating materials.
In the use of the embodiment, the air bag 2 is inflated and then the measuring device is placed in the drill hole 8, after the bottom of the hanging hammer 3 contacts the surface of the sediment 7, the first data a of the soft rope 1 with the scale at the pile foundation platform 9 is read, then the air bag control switch 4 is started, the air bag controller 6 enables the air bag 2 to be deflated, the hanging hammer 3 descends and enters the bottom of the sediment 7, and after the soft rope 1 with the scale is stabilized, the second data b of the soft rope 1 with the scale is read, so that the thickness of the sediment 7 can be b-a or a-b.
The sediment 7 thickness measurement device that this embodiment provided can measure 7 thickness of sediment under water in pile foundation platform 9 department, easy operation, and measuring speed is fast, and the clear hole quality of measuring 7 thickness of sediment behind the clear hole can quantitative control, all has great promotion to pile-forming quality and basic quality, promotes the quality of engineering. In addition, the measuring device can be used repeatedly.
Claims (4)
1. The utility model provides a sediment thickness measurement device after drilling bored concrete pile hole cleaning, a serial communication port, including taking the scale cord, the gasbag, the sash weight, gasbag control switch, the sensing line, the air bag controller, the one end of taking the scale cord is connected at the sash weight top, pile foundation platform department is arranged in to the other end of taking the scale cord, the gasbag is connected above the sash weight, the gasbag is connected on taking the scale cord, air bag controller and gasbag connection, the steerable gasbag of air bag controller is deflated, the sensing line and gasbag control switch, the gasbag controller is connected, pile foundation platform department is arranged in to the gasbag control switch, the buoyancy that the gasbag produced after aerifing equals with the weight sum of sash weight, the gasbag controller.
2. The device for measuring the thickness of the sediments after cleaning the holes of the cast-in-situ bored pile as claimed in claim 1, wherein the shape of the hanging hammer is conical, and the material of the hanging hammer is stainless steel.
3. The device for measuring the thickness of the sediments after hole cleaning of the cast-in-situ bored pile as claimed in claim 1, wherein the sensing line can be arranged inside a flexible rope with scales.
4. The device for measuring the thickness of the sediments after hole cleaning of the cast-in-situ bored pile as claimed in claim 3, wherein the flexible rope with the scale is made of waterproof insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021621784.7U CN212620478U (en) | 2020-08-06 | 2020-08-06 | Sediment thickness measuring device after hole cleaning of cast-in-situ bored pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021621784.7U CN212620478U (en) | 2020-08-06 | 2020-08-06 | Sediment thickness measuring device after hole cleaning of cast-in-situ bored pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212620478U true CN212620478U (en) | 2021-02-26 |
Family
ID=74712851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021621784.7U Expired - Fee Related CN212620478U (en) | 2020-08-06 | 2020-08-06 | Sediment thickness measuring device after hole cleaning of cast-in-situ bored pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212620478U (en) |
-
2020
- 2020-08-06 CN CN202021621784.7U patent/CN212620478U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |