CN208965604U - A kind of measuring device of mud off stake holes bottom sediment - Google Patents
A kind of measuring device of mud off stake holes bottom sediment Download PDFInfo
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- CN208965604U CN208965604U CN201821464055.8U CN201821464055U CN208965604U CN 208965604 U CN208965604 U CN 208965604U CN 201821464055 U CN201821464055 U CN 201821464055U CN 208965604 U CN208965604 U CN 208965604U
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- mud
- telescopic arm
- support frame
- measuring device
- sediment
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Abstract
The utility model discloses a kind of measuring devices of mud off stake holes bottom sediment, the controller for including mud off and remotely being controlled, support frame is provided at the top of the mud off, support frame as described above center is provided with telescopic arm, engaging frame is provided at the top of the telescopic arm, the telescopic arm is internally provided with threaded connecting sleeve, the threaded connecting sleeve is internally provided with screw measurement bar, fixed plate is provided with below the telescopic arm, the threaded connection, which is put on, is provided with displacement sensor, screw measurement bar bottom is provided with bar point, the bar crack tip is provided with pressure sensor, fixed frame is provided with above support frame as described above.Beneficial effect is: 1, passing through oblique screw-driven, may make measuring rod stable transmission, reduce the phenomenon because of the too fast caused result inaccuracy of transmission；2, piercing pole point, which is more advantageous to, measures；3, it is moved and is monitored by the contraposition of sensitive sensor, reduce measurement error.
Description
Technical field
The utility model relates to technical field of measuring equipment, more particularly to a kind of measurement of mud off stake holes bottom sediment
Device.
Background technique
Mud off be exactly be full of other additives of water and bentonite and CMC etc. mixed liquor in the case where, for
The engineerings such as continuous wall trench underground, cast-in-situ bored pile drilling, the mud that mud forms the static pressure and mud of cell wall on cell wall
Skin can be effectively prevented slot, hole wall collapse.
The Chinese patent of Publication No. CN206667308U discloses a kind of bored concrete pile sediment thickness measuring device.The dress
It sets including supporting mechanism, plummet, loading mechanism and retaining mechanism；Wherein, supporting mechanism is the hollow housing of both ends open, and
And first open end be in contact with the top surface of sediment to be measured, the second open end be free end；Plummet is placed under supporting mechanism
End, also, plummet is slideably connected with the inner wall of supporting mechanism；Loading mechanism is placed in the top of plummet, surveys for driving
It hammers into shape and is slided into sediment to be measured until the bottom surface of plummet and the bottom surface flush of sediment to be measured；When plummet is subjected only to gravity, lock
Tight mechanism is used to lock plummet and supporting mechanism.
Above-mentioned patent plummet measures sediment, and this mode, may since transmission process is too fast and unstable
It is inaccurate to cause measurement result, and takes artificial reading, has error.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of mud off stake holes bottom sediment
Measuring device, the utility model pass through oblique screw-driven, may make measuring rod stable transmission, reduce because transmission is too fast caused
As a result inaccurate phenomenon.
The utility model achieves the above object through the following technical schemes:
A kind of measuring device of mud off stake holes bottom sediment, including mud off and the controller that is remotely controlled,
The model KY02S of the controller, the mud off top are provided with support frame, and support frame as described above center is provided with flexible
Arm, is provided with engaging frame at the top of the telescopic arm, and the telescopic arm is internally provided with threaded connecting sleeve, in the threaded connecting sleeve
Portion is provided with screw measurement bar, and fixed plate is provided with below the telescopic arm, and the threaded connection, which is put on, is provided with displacement sensing
Device, the model ZLS-C50 of institute's displacement sensors, screw measurement bar bottom are provided with bar point, and the bar crack tip is set
It is equipped with pressure sensor, the model PT124B-111T of the pressure sensor, support frame as described above top is provided with fixed frame,
It is provided with rotating electric machine above the fixed frame, the rotating electric machine side is provided with shell, and the interior of shell is provided with master
Driving wheel, the driving wheel side are provided with driving wheel, and the controller passes through wireless signal and the telescopic arm, the electric rotating
Machine, institute's displacement sensors, the pressure sensor are connected.
It in above structure, when being measured by device, is remotely controlled by the controller, by the support
Frame is fixed on the mud off, and the telescopic arm is fastened on support frame as described above center by the engaging frame, will be described
Rotating electric machine is installed with transmission device, and after starting measurement, the telescopic arm drives the screw measurement bar decline, until institute
It states after fixed frame touches sediment, the rotating electric machine is started to work at this time, and the rotating electric machine drives the driving wheel rotation,
The driving wheel drives the driving wheel rotation, and the driving wheel drives the screw measurement bar decline, the screw measurement bar
Bar point when dropping to the pressure sensor and sensing that pressure steeply rises, transmit signals to the controller, institute
It states the controller control rotating electric machine to stop working, institute's displacement sensors incude the spiral shell during the rotating electric machine work
The moving displacement of line measuring rod, and transmit signals on the controller and shown, after measurement, the controller control
It makes the rotating electric machine to be inverted, the bar point of the screw measurement bar is withdrawn.
In order to further increase mud off stake holes bottom sediment measuring device using effect, support frame as described above passes through spiral shell
Nail is fixed at the top of the mud off, and the telescopic arm is embedded in support frame as described above central circular hole.
In order to further increase mud off stake holes bottom sediment measuring device using effect, the engaging frame passes through spiral shell
Nail is fixed at the top of the telescopic arm, and the engaging frame is fastened on support frame as described above.
In order to further increase mud off stake holes bottom sediment measuring device using effect, threaded connecting sleeve edge
In the telescopic arm, the screw measurement bar is meshed with the threaded connecting sleeve.
In order to further increase mud off stake holes bottom sediment measuring device using effect, the screw measurement bar with
The driving wheel inner circular aperture is meshed, and the driving wheel, the driving wheel are bevel gear.
In order to further increase mud off stake holes bottom sediment measuring device using effect, the fixed frame passes through spiral shell
Nail is fixed on above support frame as described above, below the rotating electric machine, and the rotating electric machine is connect with the capstan drive, described
Rotating electric machine is slowspeed machine.
In order to further increase mud off stake holes bottom sediment measuring device using effect, pressure sensor edge
Embedded in the bar ogival, institute's displacement sensors are fixed by screws in the threaded connection and put on.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, pass through oblique screw-driven, may make measuring rod stable transmission, reduce because the too fast caused result of transmission is inaccurate
True phenomenon；
2, piercing pole point, which is more advantageous to, measures；
3, it is moved and is monitored by the contraposition of sensitive sensor, reduce measurement error.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of front view structure schematic diagram of the measuring device of mud off stake holes bottom described in the utility model sediment；
Fig. 2 is that a kind of screw measurement bar of the measuring device of mud off stake holes bottom described in the utility model sediment is looked up
Figure；
Fig. 3 is a kind of transmission module structure letter of the measuring device of mud off stake holes bottom described in the utility model sediment
Figure；
Fig. 4 is a kind of controller architecture schematic diagram of the measuring device of mud off stake holes bottom described in the utility model sediment；
Fig. 5 is a kind of support frame structure schematic diagram of the measuring device of mud off stake holes bottom described in the utility model sediment；
Fig. 6 is a kind of circuit structure flow chart element of the measuring device of mud off stake holes bottom described in the utility model sediment
Figure.
The reference numerals are as follows:
1, mud off；2, threaded connecting sleeve；3, support frame；4, screw measurement bar；5, engage frame；6, telescopic arm；7, position
Displacement sensor；8, fixed plate；9, bar point；10, pressure sensor；11, driving wheel；12, shell；13, driving wheel；14, electric rotating
Machine；15, fixed frame；16, controller.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
Embodiment one:
As shown in figs 1 to 6, the measuring device of a kind of mud off stake holes bottom sediment, including mud off 1 and progress are far
The controller 16 of process control, the model KY02S of controller 16 are provided with support frame 3,3 center of support frame at the top of mud off 1
It is provided with telescopic arm 6, engaging frame 5 is provided at the top of telescopic arm 6, telescopic arm 6 is internally provided with threaded connecting sleeve 2, is threadedly coupled
Set 2 is internally provided with screw measurement bar 4, and fixed plate 8 is provided with below telescopic arm 6, is provided with displacement sensing on threaded connecting sleeve 2
Device 7, the model ZLS-C50 of displacement sensor 7,4 bottom of screw measurement bar are provided with bar point 9, and 9 front ends of bar point are provided with pressure
Sensor 10, the model PT124B-111T of pressure sensor 10 are provided with fixed frame 15 above support frame 3, on fixed frame 15
Side is provided with rotating electric machine 14, and 14 side of rotating electric machine is provided with shell 12, and shell 12 is internally provided with driving wheel 13, driving wheel
13 sides are provided with driving wheel 11, and controller 16 passes through wireless signal and telescopic arm 6, rotating electric machine 14, displacement sensor 7, pressure
Force snesor 10 is connected.
Embodiment two:
The difference between this embodiment and the first embodiment lies in: in the present embodiment, fixed frame 15 is fixed by screws in support frame 3
Top, 14 lower section of rotating electric machine, rotating electric machine 14 and driving wheel 13 are sequentially connected, and rotating electric machine 14 is slowspeed machine.
Screw measurement bar 4 is smoothly driven specifically, being arranged facilitate rotating electric machine 14 in this way, and prevents from being driven
Excessive velocities influence measurement result.
The working principle of the utility model are as follows: when being measured by device, remotely controlled by controller 16,
Support frame 3 is fixed on mud off 1, telescopic arm 6 is fastened on 3 center of support frame by engaging frame 5, by rotating electric machine 14
Installed with transmission device, after starting measurement, telescopic arm 6 drive screw measurement bar 4 decline, until fixed frame 15 touch it is heavy
After slag, rotating electric machine 14 is started to work at this time, and rotating electric machine 14 drives driving wheel 13 to rotate, and driving wheel 13 drives 11 turns of driving wheel
Dynamic, driving wheel 11 drives screw measurement bar 4 to decline, and the bar point 9 of screw measurement bar 4 drops to pressure sensor 10 and senses pressure
When steeply rising, controller 16 is transmitted signals to, controller 16 controls rotating electric machine 14 and stops working, and displacement sensor 7 is felt
The moving displacement of screw measurement bar 4 during answering rotating electric machine 14 to work, and transmit signals on controller 16 and shown, it surveys
After amount, controller 16 controls rotating electric machine 14 and is inverted, and the bar point 9 of screw measurement bar 4 is withdrawn.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of measuring device of mud off stake holes bottom sediment, it is characterised in that: including mud off with remotely controlled
Controller, be provided with support frame at the top of the mud off, support frame as described above center is provided with telescopic arm, the telescopic arm top
Portion is provided with engaging frame, and the telescopic arm is internally provided with threaded connecting sleeve, and the threaded connecting sleeve is internally provided with screw thread survey
Gauge rod, the telescopic arm lower section are provided with fixed plate, and the threaded connection, which is put on, is provided with displacement sensor, the screw measurement
Bar bottom is provided with bar point, and the bar crack tip is provided with pressure sensor, is provided with fixed frame above support frame as described above, described
It is provided with rotating electric machine above fixed frame, the rotating electric machine side is provided with shell, and the interior of shell is provided with driving wheel,
The driving wheel side is provided with driving wheel, and the controller passes through wireless signal and the telescopic arm, the rotating electric machine, institute
Displacement sensors, the pressure sensor are connected.
2. a kind of measuring device of mud off stake holes bottom according to claim 1 sediment, it is characterised in that: the support
Frame is fixed by screws at the top of the mud off, and the telescopic arm is embedded in support frame as described above central circular hole.
3. a kind of measuring device of mud off stake holes bottom according to claim 1 sediment, it is characterised in that: the engaging
Frame is fixed by screws at the top of the telescopic arm, and the engaging frame is fastened on support frame as described above.
4. a kind of measuring device of mud off stake holes bottom according to claim 1 sediment, it is characterised in that: the screw thread
Connector sleeve is embedded in the telescopic arm, and the screw measurement bar is meshed with the threaded connecting sleeve.
5. a kind of measuring device of mud off stake holes bottom according to claim 1 sediment, it is characterised in that: the screw thread
Measuring rod is meshed with the driving wheel inner circular aperture, and the driving wheel, the driving wheel are bevel gear.
6. a kind of measuring device of mud off stake holes bottom according to claim 1 sediment, it is characterised in that: the fixation
Frame is fixed by screws in above support frame as described above, below the rotating electric machine, the rotating electric machine and the capstan drive
Connection, the rotating electric machine are slowspeed machine.
7. a kind of measuring device of mud off stake holes bottom according to claim 1 sediment, it is characterised in that: the pressure
Sensor is embedded in the bar ogival, and institute's displacement sensors are fixed by screws in the threaded connection and put on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464055.8U CN208965604U (en) | 2018-09-07 | 2018-09-07 | A kind of measuring device of mud off stake holes bottom sediment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464055.8U CN208965604U (en) | 2018-09-07 | 2018-09-07 | A kind of measuring device of mud off stake holes bottom sediment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208965604U true CN208965604U (en) | 2019-06-11 |
Family
ID=66755769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821464055.8U Active CN208965604U (en) | 2018-09-07 | 2018-09-07 | A kind of measuring device of mud off stake holes bottom sediment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208965604U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113295070A (en) * | 2021-05-15 | 2021-08-24 | 蚌埠学院 | Device and method for detecting sediment thickness of cast-in-situ bored pile |
| CN113529824A (en) * | 2021-07-23 | 2021-10-22 | 深圳市深水兆业工程顾问有限公司 | Device and method for detecting thickness of sediment at bottom of drilled pile |
| CN113790691A (en) * | 2021-11-18 | 2021-12-14 | 中国核工业中原建设有限公司 | Detection device and detection method for thickness of foundation engineering construction sediment |
-
2018
- 2018-09-07 CN CN201821464055.8U patent/CN208965604U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113295070A (en) * | 2021-05-15 | 2021-08-24 | 蚌埠学院 | Device and method for detecting sediment thickness of cast-in-situ bored pile |
| CN113295070B (en) * | 2021-05-15 | 2023-12-05 | 蚌埠学院 | Device and method for detecting sediment thickness of bored pile |
| CN113529824A (en) * | 2021-07-23 | 2021-10-22 | 深圳市深水兆业工程顾问有限公司 | Device and method for detecting thickness of sediment at bottom of drilled pile |
| CN113790691A (en) * | 2021-11-18 | 2021-12-14 | 中国核工业中原建设有限公司 | Detection device and detection method for thickness of foundation engineering construction sediment |
| CN113790691B (en) * | 2021-11-18 | 2022-03-01 | 中国核工业中原建设有限公司 | Detection device and detection method for thickness of foundation engineering construction sediment |
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