CN110485997A - A kind of depth measurement device for rotary excavation drill machine - Google Patents
A kind of depth measurement device for rotary excavation drill machine Download PDFInfo
- Publication number
- CN110485997A CN110485997A CN201910870715.5A CN201910870715A CN110485997A CN 110485997 A CN110485997 A CN 110485997A CN 201910870715 A CN201910870715 A CN 201910870715A CN 110485997 A CN110485997 A CN 110485997A
- Authority
- CN
- China
- Prior art keywords
- optoelectronic switch
- plate
- driver plate
- depth measurement
- measurement device
- 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.)
- Withdrawn
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 26
- 238000009412 basement excavation Methods 0.000 title claims abstract description 20
- 230000005693 optoelectronics Effects 0.000 claims abstract description 46
- 238000005553 drilling Methods 0.000 claims abstract description 22
- 230000007704 transition Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005622 photoelectricity Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/04—Measuring depth or liquid level
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a kind of depth measurement device for rotary excavation drill machine, including driver plate and optoelectronic switch, driver plate is arranged on the side wall of the reel of rotary drilling rig, and optoelectronic switch is arranged in the rack of the master winch of rotary drilling rig, and optoelectronic switch and driver plate are to positive setting.Optoelectronic switch can be only achieved the purpose of collecting signal at a distance from needing to keep closer with driver plate.Drilling machine operating condition is more severe, in use once the relative motion of driver plate and optoelectronic switch axial direction occurs, inherently damages optoelectronic switch.Optoelectronic switch is arranged in the rack of master winch, driver plate and optoelectronic switch not axial relative motion, therefore greatly reduces the failure rate of optoelectronic switch, to reduce drilling machine maintenance cost.It avoids simultaneously and tests inaccurate problem caused by skidding as pulley.Electric switch will not be collided, and reduce failure rate, while there is no the problems for causing depth measurement inaccurate due to pulley skidding.It avoids because the damage problem of optoelectronic switch caused by vibration, reduces failure rate, improve total accuracy of sounding.
Description
Technical field
The present invention relates to sounding gear technical field more particularly to a kind of depth measurement device for rotary excavation drill machine.
Background technique
Photoelectricity switch is circuit to be connected by synchronization loop, to detect using detected material blocking or reflect to light beam
The presence or absence of object.Input current is converted to optical signal injection by optoelectronic switch on transmitter, and receiver is further according to receiving
The power of light or whether there is or not detect to target object.
The test device of rotary drilling rig is arranged in the form of catead using photoswitc at present, this structure is skidded in pulley
When to will cause depth measurement inaccurate, while with the construction bring complete machine vibration problems of drilling machine, photoswitc is passed through in use
It can often be broken by pulley, or abrasion, replace and need for drilling machine mast to be laid flat close to switch, there is very big shadow to construction speed
It rings.
Therefore, a kind of depth measurement device for rotary excavation drill machine how is provided, to avoid because the damage of optoelectronic switch caused by vibration is asked
Topic reduces failure rate, improves total accuracy of sounding, is current those skilled in the art technical problem urgently to be resolved.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of depth measurement device for rotary excavation drill machine, to avoid because vibration causes
Optoelectronic switch damage problem, reduce failure rate, improve total accuracy of sounding.
In order to achieve the above object, the invention provides the following technical scheme:
A kind of depth measurement device for rotary excavation drill machine, including driver plate and optoelectronic switch, wherein rotary drilling rig is arranged in the driver plate
On the side wall of reel, the optoelectronic switch is arranged in the rack of the master winch of the rotary drilling rig, the optoelectronic switch and institute
Driver plate is stated to positive setting.
Preferably, above-mentioned optoelectronic switch is fixed in the rack by mounting plate.
Preferably, above-mentioned mounting plate is bolted in the rack.
Preferably, above-mentioned mounting plate includes sequentially connected first plate, vertical plate and the second plate,
First plate is fixedly connected with the rack, and second plate is fixedly connected with the optoelectronic switch.
Preferably, the junction of above-mentioned first plate and the vertical plate is arc transition.
Preferably, the junction of above-mentioned second plate and the vertical plate is arc transition.
Depth measurement device for rotary excavation drill machine provided by the invention, including driver plate and optoelectronic switch, wherein the driver plate setting is being revolved
It digs on the side wall of the reel of drilling machine, the optoelectronic switch is arranged in the rack of the master winch of the rotary drilling rig, the photoelectricity
Switch is with the driver plate to positive setting.
Sounding gear plays the role of very important during drilling machine construction.Optoelectronic switch needs compared with keeping with driver plate
Close distance can be only achieved the purpose of collecting signal.Since drilling machine operating condition is more severe, in use once occur driver plate with
The relative motion of optoelectronic switch axial direction, inherently damages optoelectronic switch.Depth measurement device for rotary excavation drill machine provided by the invention pass through by
Optoelectronic switch is arranged in the rack of master winch, driver plate and optoelectronic switch not axial relative motion, therefore greatly reduces light
The failure rate of electric switch, to reduce drilling machine maintenance cost.Test inaccuracy caused by skidding as pulley is avoided simultaneously to ask
Topic.
Depth measurement device for rotary excavation drill machine provided by the invention is taken and optoelectronic switch is arranged in master winch rack, rack with
Reel is not having relative motion axially, therefore optoelectronic switch will not be collided, and reduces failure rate, while there is no due to pulley
The problem that skidding causes depth measurement inaccurate.It avoids because the damage problem of optoelectronic switch caused by vibration, reduces failure rate, improve depth measurement
Precision.
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 the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of depth measurement device for rotary excavation drill machine provided in an embodiment of the present invention.
In figure 1 above:
Reel 1, driver plate 2, rack 3, mounting plate 4.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Referring to FIG. 1, Fig. 1 is the structural schematic diagram of depth measurement device for rotary excavation drill machine provided in an embodiment of the present invention.
Depth measurement device for rotary excavation drill machine provided in an embodiment of the present invention, including driver plate 2 and optoelectronic switch, wherein driver plate 2 is arranged
On the side wall of the reel 1 of rotary drilling rig, optoelectronic switch is arranged in the rack 3 of the master winch of rotary drilling rig, optoelectronic switch with
Driver plate 2 is to positive setting.
Sounding gear plays the role of very important during drilling machine construction.Optoelectronic switch needs to keep ratio with driver plate 2
Closer distance can be only achieved the purpose of collecting signal.Since drilling machine operating condition is more severe, in use once driver plate 2 occurs
With the relative motion of optoelectronic switch axial direction, optoelectronic switch is inherently damaged.Rotary drilling rig depth measurement dress provided in an embodiment of the present invention
It sets and optoelectronic switch is arranged in the rack 3 of master winch, driver plate 2 and optoelectronic switch not axial relative motion, therefore drop significantly
The low failure rate of optoelectronic switch, to reduce drilling machine maintenance cost.It avoids and is tested not caused by being skidded as pulley simultaneously
Accurate problem.
Depth measurement device for rotary excavation drill machine provided in an embodiment of the present invention takes the rack 3 that optoelectronic switch is arranged in master winch
On, rack 3 and reel 1 are not having relative motion axially, therefore optoelectronic switch will not be collided, and reduce failure rate, while not
There is a problem of causing depth measurement to be not allowed due to pulley skidding.It avoids because the damage problem of optoelectronic switch caused by vibration, reduces event
Barrier rate improves total accuracy of sounding.
Specifically, optoelectronic switch is fixed in rack 3 by mounting plate 4.Mounting plate 4 is bolted in rack 3.
Mounting plate 4 includes sequentially connected first plate, vertical plate and the second plate, and the first plate is fixedly connected with rack 3, and second is flat
Plate is fixedly connected with optoelectronic switch.The junction of first plate and vertical plate is arc transition.The company of second plate and vertical plate
Meeting place is arc transition.Better isolating affection can be played.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (6)
1. a kind of depth measurement device for rotary excavation drill machine, which is characterized in that including driver plate and optoelectronic switch, wherein the driver plate setting exists
On the side wall of the reel of rotary drilling rig, the optoelectronic switch is arranged in the rack of the master winch of the rotary drilling rig, the light
Electric switch and the driver plate are to positive setting.
2. depth measurement device for rotary excavation drill machine according to claim 1, which is characterized in that the optoelectronic switch is solid by mounting plate
It is scheduled in the rack.
3. depth measurement device for rotary excavation drill machine according to claim 2, which is characterized in that the mounting plate is bolted on
In the rack.
4. depth measurement device for rotary excavation drill machine according to claim 2, which is characterized in that the mounting plate includes sequentially connected
First plate, vertical plate and the second plate,
First plate is fixedly connected with the rack, and second plate is fixedly connected with the optoelectronic switch.
5. depth measurement device for rotary excavation drill machine according to claim 4, which is characterized in that first plate and the vertical plate
Junction be arc transition.
6. depth measurement device for rotary excavation drill machine according to claim 4, which is characterized in that second plate and the vertical plate
Junction be arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910870715.5A CN110485997A (en) | 2019-09-16 | 2019-09-16 | A kind of depth measurement device for rotary excavation drill machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910870715.5A CN110485997A (en) | 2019-09-16 | 2019-09-16 | A kind of depth measurement device for rotary excavation drill machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110485997A true CN110485997A (en) | 2019-11-22 |
Family
ID=68558057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910870715.5A Withdrawn CN110485997A (en) | 2019-09-16 | 2019-09-16 | A kind of depth measurement device for rotary excavation drill machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110485997A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233280A (en) * | 2020-12-31 | 2022-03-25 | 恒天九五重工有限公司 | Depth sounding protection method of rotary drilling rig |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202194652U (en) * | 2011-08-26 | 2012-04-18 | 北京南车时代机车车辆机械有限公司 | Hole depth measuring device and rotary drilling machine applied by same |
| CN202718668U (en) * | 2012-05-23 | 2013-02-06 | 恒天九五重工有限公司 | Sounding gear of rotary drilling rig |
| CN202970702U (en) * | 2012-10-31 | 2013-06-05 | 河南省三力机械制造有限公司 | Rotary drilling rig with depth measurement function |
| WO2016134519A1 (en) * | 2015-02-27 | 2016-09-01 | 徐州徐工基础工程机械有限公司 | Winch pressurization control device and control method therefor, and rotary drilling rig |
| CN207393185U (en) * | 2017-09-11 | 2018-05-22 | 重庆凯群建筑工程有限公司 | A kind of rotary drilling rig sounding system |
| CN209339932U (en) * | 2019-01-24 | 2019-09-03 | 郑州富岛机械设备有限公司 | A kind of depth measurement device for rotary excavation drill machine |
| CN210685966U (en) * | 2019-09-16 | 2020-06-05 | 北京中车重工机械有限公司 | Dig rig sounding device soon |
-
2019
- 2019-09-16 CN CN201910870715.5A patent/CN110485997A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202194652U (en) * | 2011-08-26 | 2012-04-18 | 北京南车时代机车车辆机械有限公司 | Hole depth measuring device and rotary drilling machine applied by same |
| CN202718668U (en) * | 2012-05-23 | 2013-02-06 | 恒天九五重工有限公司 | Sounding gear of rotary drilling rig |
| CN202970702U (en) * | 2012-10-31 | 2013-06-05 | 河南省三力机械制造有限公司 | Rotary drilling rig with depth measurement function |
| WO2016134519A1 (en) * | 2015-02-27 | 2016-09-01 | 徐州徐工基础工程机械有限公司 | Winch pressurization control device and control method therefor, and rotary drilling rig |
| CN207393185U (en) * | 2017-09-11 | 2018-05-22 | 重庆凯群建筑工程有限公司 | A kind of rotary drilling rig sounding system |
| CN209339932U (en) * | 2019-01-24 | 2019-09-03 | 郑州富岛机械设备有限公司 | A kind of depth measurement device for rotary excavation drill machine |
| CN210685966U (en) * | 2019-09-16 | 2020-06-05 | 北京中车重工机械有限公司 | Dig rig sounding device soon |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233280A (en) * | 2020-12-31 | 2022-03-25 | 恒天九五重工有限公司 | Depth sounding protection method of rotary drilling rig |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191122 |
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| WW01 | Invention patent application withdrawn after publication |