CN205940703U - Degree of depth measuring tool appearance - Google Patents
Degree of depth measuring tool appearance Download PDFInfo
- Publication number
- CN205940703U CN205940703U CN201620927399.2U CN201620927399U CN205940703U CN 205940703 U CN205940703 U CN 205940703U CN 201620927399 U CN201620927399 U CN 201620927399U CN 205940703 U CN205940703 U CN 205940703U
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- CN
- China
- Prior art keywords
- pallet
- connecting rod
- depth
- tray
- utility
- 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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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides a degree of depth measuring tool appearance, its characterized in that: including the first pallet and second tray, the first pallet be greater than that second tray sets up and under the first pallet is located second tray, be provided with at least one connecting rod between the first pallet and the second tray, the first pallet on be provided with a plurality of evenly distributed's aperture, second tray on be provided with the connecting portion that are used for connecting the lining rope, when utility model has precipitate such as silt under water, the measurement depth of water that can be accurate and the bore depth of drilled pile construction.
Description
Technical field
This utility model is related to depth measurement tools instrument and in particular to having channel cleanout mud, drill-pouring for measurement
The survey tool of the positions such as stake depth.
Background technology
During the bored pile construction of architectural engineering building site, find that general building site all adopts two φ 22 rib-loop steel bar welding nation one
Rise (as shown in Figure 3), length about 20cm, in a little carrying handle of burn-oning, then fasten lining rope and put in the hole measurement hole depth
(because of coastal area underground 60 to 70 meter of deep grittiness layer, mud, lithosphere etc. geology), this instrument is because of contact area
Little, particularly meet mud layer and easily sink to inside mud it is difficult to judge surveyed hole depth position and sediment thickness.
In addition, during the construction of urban river harnessing project, water levels of upstream and downstream or the mode with sandy soil sack cofferdam are intercepted first, so
After draw water and drain, third before need to calculate displacement, the length and width in measurement cofferdam river course, and the depth of water in river course, existing
There is technology always typically to pass through bamboo pole and down stab several points in river channel cross section, then it is to water-bed length, such to measure bamboo pole
Measurement is not definite, and it is difficult to judge the soil of river bed and the position at the interface of water, also someone is measured using ultrasonic instrument,
But so measurement cost is higher.
Utility model content
In order to overcome the defect of prior art, this utility model provides a kind of depth measurement tools instrument, has under water
During the precipitate such as mud, can accurately sound the depth of the water and drilled pile construction hole depth.
Provide following technical scheme：A kind of depth measurement tools instrument it is characterised in that：Including the first pallet and the second support
Disk, the first described pallet is more than the second pallet setting and the first pallet is located at immediately below the second pallet, the first pallet and second
It is provided with least one connecting rod between pallet, the first described pallet is provided with several equally distributed apertures, described
The second pallet on be provided with connecting portion for connecting lining rope.
This utility model is further arranged to, and the first described pallet and the second pallet are collar plate shape structure.
This utility model is further arranged to, and described connecting rod is three, and the connecting rod described in three is along first
It is uniformly distributed in the circumference of pallet and the second pallet, each connecting rod forms triangle cone support.
This utility model has the advantages that：This structure is simple, lies in connecting portion with graduated lining rope during measurement
On, because being provided with aperture on the first pallet, this survey tool being placed in water, will not float and tilting, and can be vertically fast
The interface location sinking to water and soil of speed, user can accurately judge that instrument has arrived the interface position of water and soil
Put, can directly read the calibration data on lining rope.
Brief description
Fig. 1 is the structural representation of survey tool in the present embodiment；
Fig. 2 is the structural representation of the first pallet in the present embodiment；
Fig. 3 is the structural representation of survey tool in background technology.
In figure label implication is as follows：1- first pallet；11- aperture；2- second pallet；21- connecting portion；3- connecting rod.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used for this utility model is described, but is not limited to scope of the present utility model.
As shown in Figures 1 and 2, a kind of depth measurement tools instrument, including for the first pallet 1 of collar plate shape structure and the second support
Disk 2, the first described pallet 1 is arranged more than the second pallet 2 and the first pallet 1 is located at immediately below the second pallet 2, the first pallet 1
It is provided with least one connecting rod 3 and the second pallet 2 between, in the present embodiment, connecting rod 3 is three, the connection described in three
Bar 3 is uniformly distributed along in the circumference of the first pallet 1 and the second pallet 2, the place circumference that connecting rod 3 is connected with the first pallet 1
The place periphery that face is connected with the second pallet 2 more than it, each connecting rod 3 forms triangle cone support, has stronger
Structural stability, the first pallet 1 is provided with several equally distributed apertures 11, the second pallet 2 is provided with for connecting
The connecting portion 21 of lining rope.This survey tool structure is simple, is lain on connecting portion 21 with graduated lining rope during measurement, because first
Aperture 11 is provided with pallet 1, this survey tool is placed in water, will not float and tilt, and can vertically quickly sink
To the interface location of water and soil, user can accurately judge that instrument has arrived the interface location of water and soil, Ke Yizhi
Connect the calibration data reading on lining rope, have the advantages that simple to operate, accuracy is high.
When for measuring cast-in-situ bored pile depth, a diameter of 100mm of the first pallet, thickness are 4mm (hot rolled steel plate),
8 apertures, a diameter of 60mm of the second pallet are disposed with plane, the length of connecting rod is 140mm, a diameter of 20mm of aperture.
When for measuring the river course depth of water, a diameter of 200mm of the first pallet, thickness are 4mm (hot rolled steel plate), in plane
Be disposed with the aperture of 20 about, a diameter of 100mm of the second pallet, the length of connecting rod is 300mm, aperture a diameter of
20mm.
The above is only preferred implementation of the present utility model it is noted that common skill for the art
For art personnel, on the premise of without departing from this utility model know-why, some improvement and modification, above-mentioned vacation can also be made
If these improve and modification also should be regarded as protection domain of the present utility model.
Claims (3)
1. depth measurement tools instrument it is characterised in that：Including the first pallet and the second pallet, the first described pallet is more than second
Pallet is arranged and the first pallet is located at immediately below the second pallet, is provided with least one and is connected between the first pallet and the second pallet
Bar, the first described pallet is provided with several equally distributed apertures, the second described pallet is provided with for connecting
The connecting portion of lining rope.
2. depth measurement tools instrument according to claim 1 it is characterised in that：The first described pallet and the second pallet are
Collar plate shape structure.
3. depth measurement tools instrument according to claim 1 it is characterised in that：Described connecting rod is three, three institutes
The connecting rod stated is uniformly distributed along in the circumference of the first pallet and the second pallet, and each connecting rod forms triangle cone and props up
Frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927399.2U CN205940703U (en) | 2016-08-18 | 2016-08-18 | Degree of depth measuring tool appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927399.2U CN205940703U (en) | 2016-08-18 | 2016-08-18 | Degree of depth measuring tool appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205940703U true CN205940703U (en) | 2017-02-08 |
Family
ID=57951240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620927399.2U Expired - Fee Related CN205940703U (en) | 2016-08-18 | 2016-08-18 | Degree of depth measuring tool appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205940703U (en) |
-
2016
- 2016-08-18 CN CN201620927399.2U patent/CN205940703U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20190818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |