CN107860349A - A kind of depth measurement device - Google Patents
A kind of depth measurement device Download PDFInfo
- Publication number
- CN107860349A CN107860349A CN201711283142.3A CN201711283142A CN107860349A CN 107860349 A CN107860349 A CN 107860349A CN 201711283142 A CN201711283142 A CN 201711283142A CN 107860349 A CN107860349 A CN 107860349A
- Authority
- CN
- China
- Prior art keywords
- tape measure
- motor
- measurement device
- rotating disk
- depth measurement
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/18—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring depth
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/10—Measuring tapes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The present invention proposes a kind of depth measurement device, including housing, case top or side set handle, motor is set in housing and by motor-driven rotating disk, tape measure is wound with rotating disk, one end of tape measure is fixed in the rotating shaft of rotating disk, and the groove rear-mounted of the other end through housing bottom hangs code, the circuit board of motor positive and negative rotation is also equipped with housing, the switch of circuit board is then arranged on the outside of hull outside or handle.Using the present invention, can solve to release or withdraw in the past the complicated manual operation that rotating disk is brought using hand mode, operating efficiency can be improved using the depth measurement of mechanical automation, at the same time, liquid tank depth is surveyed relative to using hand tape measure, measurement accuracy is lifted.
Description
Technical field
The present invention relates to a kind of measurement apparatus, particularly a kind of depth measurement device.
Background technology
The cabin of various difference in functionalitys can be provided with inside ship, the wherein cabin of some is dedicated for depositing carrier fluid
Body, also known as " liquid tank ".For various purposes, it is necessary to be measured to standing crop in liquid tank, and the mode of existing measurement is,
The liquid level that crewman manually measures liquid tank with rotating disk is stretched out by hand mode to the distance of the liquid tank bilge or withdraws rotating disk.
However, for some large-scale liquid tanks, stretched out by hand mode or withdraw rotating disk, the folding and unfolding speed of tape measure
Very slow, particularly with the liquid tank that depth is deeper, the time that rotating disk puts down or withdrawn will be longer, wastes time and energy.Moreover, tape measure exists
Generation displacement easily is influenceed by current in water, tape measure can not be maintained on plumb line, can not keep exceptionally straight state, so as to
Cause measurement result inaccurate.
The existing method to fathom also has to be fathomed using infrared ambulator.But infrared ray can produce in water
Raw folding influences accuracy partially, thus infrared ambulator can not suitable for liquid tank liquid depth measurement.
The content of the invention
The present invention gives a kind of accuracy of measurement height, efficiency high, easy to operate electronic sounding gear.
A kind of depth measurement device, including housing, motor is set and by motor-driven rotating disk in housing, wound on rotating disk
There is tape measure, one end of tape measure is fixed in the rotating shaft of rotating disk, and the other end, which from the groove of housing bottom passes rear overhang and hung with, hangs code.
The rotating forward of motor can control by board switch, invert, close down；Tape measure has passed through the groove of position-limiting action to prevent
Tape measure rocks, and makes motor rotate forward controllable rotating disk releasing tape measure and measures, makes motor reversal to pack up volume after being measured
Chi, tape measure are closed down motor with board switch after packing up completely.
The folding and unfolding action of tape measure is controlled by motor, and in measurement, efficiency is higher, and and do not need excessive manual operation,
It is time saving and energy saving.Due to there is provided hanging code to be connected with tape measure stem, enabling tape measure during measurement keep vertical exceptionally straight state in water
Measurement, measurement accuracy are higher.
Case top or side set handle, the circuit board of controlled motor operating and the power supply of power supply may be provided at housing or
In handle, circuit board is arranged in housing or handle.
Power supply or circuit board can also be not arranged in depth measurement device, pass through cable connection motor, motor work
Make.
Brief description of the drawings
Fig. 1 is the appearance schematic diagram of the electronic sounding gear of the present invention；
Fig. 2 is the structural representation of the electronic sounding gear of the present invention（Axle survey-section view）；
Fig. 3 is the structural representation of the electronic sounding gear of the present invention（Vertical view-section view）；
Fig. 4 is the central dividing plate schematic diagram of the electronic sounding gear of the present invention.
Embodiment
As Figure 1-4, a kind of depth measurement device, including housing 2, housing is interior to set motor and by motor-driven turn
Disk 6, tape measure is wound with rotating disk 6, one end of tape measure is fixed in the rotating shaft of rotating disk 6, and the other end is through the logical of housing bottom 23
Groove rear-mounted hangs code 7.The circuit board of motor positive and negative rotation is also equipped with housing, the switch of circuit board is then arranged on shell
On the outside of external side or handle.Switch is rotated forward by circuit board controlled motor, inverted, power-off.
During using the depth measurement device, it can use, bottom plate 23 is under, and handle 1 is upper with vertically-arranged；Can also horizontal make
With i.e. handle is on a left side, and bottom plate 23 is on the right side.
Case top or side set handle, the circuit board of controlled motor operating and the power supply of power supply, may be provided at housing
It may also be arranged in handle.
The circuit board and power supply of controlled motor operating, can also be not arranged in handle and housing, but external, lead to
Cross cable electrical connection and controlled motor.Or controlled motor is electrically connected by wireless modes such as WIFI.
Motor can drive rotating disk, such as Fig. 2 by gear-driven mode, and the first driving cog can be installed on the output shaft of motor 3
51 are taken turns, the 3rd travelling gear 53 is fixedly mounted in the rotating shaft of rotating disk, is set between the first travelling gear and the 3rd travelling gear
Second travelling gear 52, the second travelling gear both sides respectively with the first travelling gear 51 and the engaged transmission of the 3rd travelling gear 53.
The present embodiment uses gear drive, the first travelling gear 51, the second travelling gear 52, the 3rd driving cog
The moment of torsion for acting as being provided in motor of wheel 53 is delivered on rotating disk.But gear drive can be replaced with to other transmissions
Mechanism, such as pulley transmission mechanism, chain drive, can also be not provided with any transmission mechanism, be directly driven by a motor
Rotating disk.
Hollow slots can be set in the bottom position of housing, and rotating disk 6 is located in hollow slots, and its rotating shaft both ends is erected at by bearing
On the cell wall of hollow slots, we claim the hollow slots region to be referred to as rotating disk area；The remainder of housing is closed area, referred to as motor
Area；Rotating disk area and motor area are separated by central dividing plate 24.The rotating shaft of rotating disk is extend into motor area, be directly driven by a motor or
Person is driven by transmission mechanism.It separates rotating disk and motor, and the globule that the tape measure on rotating disk carries will not enter
In motor area, bring the harmful effect come to electric motor and controller device band into so as to avoid the globule, especially work as control circuit
When in motor area, bringing into for moisture may even happen that the failures such as short circuit, cause the damage of device.
The width of hollow slots can be adapted with the width of tape measure, and be slightly wider than rotating disk, by limitation of its side wall to tape measure,
Make tape measure can smoothly folding and unfolding, and can prevents tape measure from big deflection occurs, so as to avoid measurement error caused by tape measure deflection,
Ensure the precision of measurement.
For the sealing water resistance in further lifting motor area, the parallel Housing Base in bottom of central dividing plate 24, with
Side plate docks, away from the segment distance of bottom plate 23 1.Because the joint of central dividing plate 24 and housing front side board 22 is away from bottom plate 23, because
This tape measure brings rotating disk area into moisture when winding can not touch joint, thus water resistance is more preferable.
It is noted that the central dividing plate 24 can be z fonts, it is made up of two horizontal sides and a vertical edge, two horizontal sides
Docked respectively with housing both sides at both ends.
Further, in central dividing plate 24 in the settable weather board extended downwardly in the bottom of vertical edge, tape measure winding band
The globule returned can be flowed down along weather board, be discharged by bottom groove when being splashed on vertical edge, preferably be avoided during moisture flows to
The contact area of space bar 24 and front side board 22, so as to further lift water resistance.
Further, bottom plate 23 is at the settable drag board raised obliquely in the side that tape measure is wound, the top of drag board
Extending to beyond tape measure and the region below bottom plate groove line, when making retractable volume, drag board can jack tape measure upwards, so as to
Ensure that tape measure is in tension, improve the precision of measurement.
Further, in order that tape measure more swimmingly folding and unfolding, the upside or downside of bottom plate 23, the i.e. rotation direction of rotating disk are same
Elastic pressing piece can be set in side（Do not represented in figure）, elastic pressing piece includes press-side and fixing end, fixing end and bottom plate it is upper
Side or downside are hinged, and the press-side of elastic pressing piece contacts with the top layer tape of tape measure and pushes tape, after avoiding tape from unclamping
It is scattered, causes tape measure can not swimmingly folding and unfolding.
Claims (10)
1. motor is set a kind of depth measurement device, including housing, in housing and by motor-driven rotating disk, is wound with rotating disk
Tape measure, one end of tape measure are fixed in the rotating shaft of rotating disk, and the other end passes through Housing Base（23）Groove rear-mounted hang code, in shell
The circuit board of motor positive and negative rotation is also equipped with vivo, and the switch of circuit board is then arranged on hull outside.
A kind of 2. depth measurement device according to claim 1, it is characterised in that：Hollow out can be set in the bottom position of housing
Groove, rotating disk are located in hollow slots, and its rotating shaft both ends is erected on the cell wall of hollow slots by bearing.
A kind of 3. depth measurement device according to claim 2, it is characterised in that：During hollow slots side is set in housing
Space bar（24）, the parallel Housing Base in bottom of central dividing plate（23）, and and front side board（22）Docking, composition are referred to as " motor
The closed area in area "；The bottom of central dividing plate is away from bottom plate（23）One segment distance.
A kind of 4. depth measurement device according to claim 2, it is characterised in that：The width of hollow slots and the width of tape measure
It is adapted, the width of hollow slots is slightly wider than rotating disk.
A kind of 5. depth measurement device according to claim 3, it is characterised in that：The rotating shaft of rotating disk extend into motor area
It is interior, it is directly driven by a motor or is driven by transmission mechanism.
A kind of 6. depth measurement device according to claim 3, it is characterised in that：In central dividing plate in the bottom of vertical edge
The settable weather board extended downwardly.
A kind of 7. depth measurement device according to claim 1, it is characterised in that：Bottom plate is set in the side that tape measure is wound
Drag board raised obliquely, the region below tape measure and bottom plate groove line is extended at the top of drag board.
A kind of 8. depth measurement device according to claim 1, it is characterised in that：Bottom plate（23）Upside or downside can set
Elastic pressing piece is put, elastic pressing piece includes press-side and fixing end, and the upside or downside of fixing end and bottom plate are hinged, and elasticity is pressed
The press-side of casting die is in contact with the top layer tape of tape measure and pushes tape.
A kind of 9. depth measurement device according to claim 1, it is characterised in that：The width and tape measure of the bottom plate groove
The width of tape is mutually fitted.
A kind of 10. depth measurement device according to claim 1, it is characterised in that：Case top or side set handle,
The circuit board of controlled motor operating and the power supply of power supply are arranged in housing or handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711283142.3A CN107860349A (en) | 2017-12-07 | 2017-12-07 | A kind of depth measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711283142.3A CN107860349A (en) | 2017-12-07 | 2017-12-07 | A kind of depth measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107860349A true CN107860349A (en) | 2018-03-30 |
Family
ID=61705331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711283142.3A Pending CN107860349A (en) | 2017-12-07 | 2017-12-07 | A kind of depth measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107860349A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101025356A (en) * | 2007-03-23 | 2007-08-29 | 杜志刚 | Heavy-hammer coal-mine cabin-thickness measuring method |
| CN201772826U (en) * | 2010-09-15 | 2011-03-23 | 浙江理工大学 | Electric tapeline |
| CN203100658U (en) * | 2013-03-29 | 2013-07-31 | 舟山市海峡大桥发展有限公司 | Pile hole depth measuring instrument |
| CN204788381U (en) * | 2015-05-08 | 2015-11-18 | 许陈菲 | Dark measuring device |
| CN204924224U (en) * | 2015-09-08 | 2015-12-30 | 国网山东省电力公司经济技术研究院 | Bored concrete pile stake hole bore depth detector |
| CN207556509U (en) * | 2017-12-07 | 2018-06-29 | 广州文冲船厂有限责任公司 | A kind of depth measurement device |
-
2017
- 2017-12-07 CN CN201711283142.3A patent/CN107860349A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101025356A (en) * | 2007-03-23 | 2007-08-29 | 杜志刚 | Heavy-hammer coal-mine cabin-thickness measuring method |
| CN201772826U (en) * | 2010-09-15 | 2011-03-23 | 浙江理工大学 | Electric tapeline |
| CN203100658U (en) * | 2013-03-29 | 2013-07-31 | 舟山市海峡大桥发展有限公司 | Pile hole depth measuring instrument |
| CN204788381U (en) * | 2015-05-08 | 2015-11-18 | 许陈菲 | Dark measuring device |
| CN204924224U (en) * | 2015-09-08 | 2015-12-30 | 国网山东省电力公司经济技术研究院 | Bored concrete pile stake hole bore depth detector |
| CN207556509U (en) * | 2017-12-07 | 2018-06-29 | 广州文冲船厂有限责任公司 | A kind of depth measurement device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180330 |