CN209510307U - Drilling depth monitoring device and air drill - Google Patents
Drilling depth monitoring device and air drill Download PDFInfo
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- CN209510307U CN209510307U CN201920088481.4U CN201920088481U CN209510307U CN 209510307 U CN209510307 U CN 209510307U CN 201920088481 U CN201920088481 U CN 201920088481U CN 209510307 U CN209510307 U CN 209510307U
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Abstract
The utility model discloses drilling depth monitoring device and air drills, are related to ground drilling field.Drilling depth monitoring device includes Angle Measurement Module, displacement measurement module and data processing module, Angle Measurement Module and displacement measurement module are electrically connected with data processing module, Angle Measurement Module is respectively arranged on rock drill fuselage and pneumatic drill support, and displacement measurement module and data processing module are all set on pneumatic drill support.Angle Measurement Module is used to measure the inclination value of rock drill fuselage and pneumatic drill support and inclination value is transmitted to data processing module.Displacement measurement module is used to measure the elongation of pneumatic drill support and elongation is transmitted to data processing module.Data processing module is used to obtain drilling depth according to inclination value and elongation.Drilling depth monitoring device provided by the utility model and air drill can it is simple, accurate, in real time, steadily measure drilling depth.
Description
Technical field
The utility model relates to ground to creep into field, in particular to drilling depth monitoring device and air drill.
Background technique
The pore-forming work that air drill carries out Excavation blasting hole is widely used in geotechnical engineering, aperture is generally in 30-
Between 50 millimeters, general hand dipping drilling depth after air drill pore-forming, specifically protrudes into drilling using steel tape at present
In directly measure, or be put into thin bar in hole, measure thin bar length.Hand dipping efficient under, precision it is not high, due to gas
Dynamic rock drill operator level is very different, and in Practical Project, the depth of drilling and forming hole is usually all passed through by operator according to itself
Range estimation run of steel is tested to obtain.It due to manual measurement, is not easy to supervise, design requirement is not achieved in Practical Project drilling depth at present
Phenomenon is generally existing.
Utility model content
The purpose of this utility model is to provide a kind of drilling depth monitoring devices, can be simple, accurate, real-time, steady
Surely drilling depth is measured.
The utility model provides a kind of technical solution about drilling depth monitoring device:
A kind of drilling depth monitoring device is used for air drill, and the air drill includes rock drill fuselage, rock drilling
Machine air leg and rock drilling driver drilling rod, the rock drill fuselage and the pneumatic drill support are rotatablely connected, the rock drilling driver drilling rod setting
In the rock drill fuselage.The drilling depth monitoring device includes Angle Measurement Module, displacement measurement module and data processing
Module, the Angle Measurement Module and institute's displacement measurement module are electrically connected with the data processing module, and the angle is surveyed
Amount module is respectively arranged on the rock drill fuselage and the pneumatic drill support, at institute's displacement measurement module and the data
Reason module is all set on the pneumatic drill support.The Angle Measurement Module is for measuring the rock drill fuselage and the chisel
The inclination value is simultaneously transmitted to the data processing module by the inclination value of rock machine air leg.Institute's displacement measurement module is for measuring
The elongation is simultaneously transmitted to the data processing module by the elongation of the pneumatic drill support.The data processing module is used
In obtaining drilling depth according to the inclination value and the elongation.
Optionally, the Angle Measurement Module includes the first obliquity sensor and the second obliquity sensor, and described first inclines
Angle transducer is set on the rock drill fuselage and is electrically connected with the data processing module, and second obliquity sensor is set
It is placed on the pneumatic drill support and is electrically connected with the data processing module.First obliquity sensor is described for measuring
First inclination value of rock drill fuselage, second obliquity sensor are used to measure the second inclination value of the pneumatic drill support,
The data processing module is used to obtain the drilling according to first inclination value, second inclination value and the elongation
Depth.
Optionally, the connection type between first obliquity sensor and the rock drill fuselage is clamping or screw
Connection.
Optionally, it is convexly equipped with interconnecting piece on the shell of first obliquity sensor, connection is provided on the interconnecting piece
Through-hole.
Optionally, the Angle Measurement Module further includes connecting wire, and first obliquity sensor passes through connecting wire
It is electrically connected with the data processing module.
Optionally, the connecting wire is provided with connection terminal, and first obliquity sensor is provided with plug port,
The connection terminal is connect with the plug port pluggablely.
Optionally, the connection type between second obliquity sensor and the pneumatic drill support is clamping or screw
Connection.
Optionally, institute's displacement measurement module is stay-supported type displacement sensor, and the stay-supported type displacement sensor is set to
The elongation on the pneumatic drill support and for measuring the pneumatic drill support.
Optionally, the data processing module is data collector, and the data collector is set to the rock drill gas
It is electrically connected on leg and with the Angle Measurement Module and institute's displacement measurement module, the data collector is also used to handle described
Inclination value and the elongation simultaneously obtain the drilling depth.
Optionally, the drilling depth monitoring device further includes locating module and wireless communication module, the wireless communication
Module is electrically connected with the locating module, and the locating module is used to obtain the location information of the drilling depth monitoring device,
The wireless communication module with server communication for connecting and being used for the information of the location information and the drilling depth
It is sent to the server.
Optionally, the drilling depth monitoring device further includes microgenerator, and the microgenerator is set to described
On the tracheae of air drill, the microgenerator is used to generate electricity by the endotracheal air of the air drill；Institute
It states microgenerator and is electrically connected and is used for the Angle Measurement Module, institute's displacement measurement module and the data processing module
It powers to the Angle Measurement Module, institute's displacement measurement module and the data processing module.
The another object of the utility model is to provide a kind of air drill, can it is simple, accurate, in real time, stablize
Ground measures drilling depth.
The utility model provides a kind of technical solution about air drill:
A kind of air drill, including rock drill fuselage, pneumatic drill support, rock drilling driver drilling rod and drilling depth monitoring dress
It sets, the rock drill fuselage and the pneumatic drill support are rotatablely connected, and the rock drilling driver drilling rod is set to the rock drill fuselage,
The drilling depth monitoring device includes Angle Measurement Module, displacement measurement module and data processing module, the angle measurement
Module and institute's displacement measurement module are electrically connected with the data processing module, and the Angle Measurement Module is respectively arranged at institute
It states on rock drill fuselage and the pneumatic drill support, institute's displacement measurement module and the data processing module are all set in described
On pneumatic drill support.The Angle Measurement Module is for measuring the inclination value of the rock drill fuselage and the pneumatic drill support simultaneously
The inclination value is transmitted to the data processing module.Institute's displacement measurement module is for measuring stretching for the pneumatic drill support
It is long to measure and the elongation is transmitted to the data processing module.The data processing module be used for according to the inclination value and
The elongation obtains drilling depth.
Compared with prior art, drilling depth monitoring device provided by the utility model and the beneficial effect of air drill
It is:
Angle Measurement Module is used to measure the inclination value of rock drill fuselage and pneumatic drill support, and displacement measurement module is for surveying
The elongation of pneumatic drill support is measured, data processing module is used to obtain drilling depth according to inclination value and elongation.That is,
Drilling depth monitoring device can pass through rock drill fuselage and pneumatic drill support inclination value and rock drill in drilling process
The drilling depth when elongation of air leg is measured every time.In some implementations, it can be bored by repeatedly measuring
Into total depth (the sum of drilling depth measured every time).In addition, main monitoring element is set on pneumatic drill support, due to chisel
Rock machine air leg has good damping effect, therefore greatly reduces shadow of the operational process to acquisition data of air drill
It rings.Drilling depth monitoring device and air drill can it is simple, accurate, in real time, steadily measure drilling depth.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described.It should be appreciated that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as.For those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the drilling depth monitoring device that the embodiments of the present invention provide；
Fig. 2 is geometric form of the drilling depth monitoring device that provides of the embodiments of the present invention when measuring drilling depth
State schematic diagram；
Fig. 3 is the connection block diagram for the drilling depth monitoring device that the embodiments of the present invention provide；
Fig. 4 is the cross section structure schematic diagram of the interconnecting piece that the embodiments of the present invention provide and connection through-hole；
Fig. 5 is the structural schematic diagram of tracheae provided by the embodiment of the utility model and microgenerator.
Icon: 10- air drill；100- drilling depth monitoring device；110- Angle Measurement Module；The first inclination angle 112-
Sensor；1121- interconnecting piece；1122- connection through-hole；The second obliquity sensor of 114-；120- displacement measurement module；130- data
Processing module；200- rock drill fuselage；300- pneumatic drill support；400- rock drilling driver drilling rod；500- tracheae；600- micro generation
Machine.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be understood that term " on ", "lower", "inner", "outside", "left", "right" etc.
The orientation or positional relationship of instruction be based on the orientation or positional relationship shown in the drawings or the utility model product use when
The orientation or positional relationship that the orientation or positional relationship or those skilled in the art usually put usually understand, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " etc. are only used for distinguishing description, it is not understood to indicate or imply relatively important
Property.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, " setting ",
Terms such as " connections " shall be understood in a broad sense, for example, " connection " may be a fixed connection, may be a detachable connection, or one
Ground connection；It can be mechanical connection, be also possible to be electrically connected；Can be and be directly connected to, can also by between intermediary in succession
It connects, can be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be
The concrete meaning of above-mentioned term in the present invention.
With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail.
First embodiment
Referring to Fig. 1, present embodiments provide a kind of drilling depth monitoring device 100, can it is simple, accurate, in real time,
Steadily measure drilling depth.
In existing relevant technology, the depth monitoring of air drill 10 faces following difficulty: firstly, air drill
Fuselage shaking is very big when 10 work, and vibration acceleration reaches 200-1000G, and monitoring device Weight control, antivibration etc. face greatly
Challenge.Secondly, 10 working environment of air drill is severe, steam and rock powder diffuse, and require waterproof and dustproof high.Pneumatic rock drilling
10 size of machine is smaller, and the position that can install monitoring device additional is limited.The drilling depth monitoring device 100 of air drill 10 is implemented
When, the normal operating of rock drilling operators cannot be interfered, and guarantee not to be damaged when rock drill normally meets with rock collision.
Present inventor proposes the technical solution of the application for above-mentioned the problems of the prior art.
It should be noted that drilling depth monitoring device 100 provided in this embodiment can be used for air drill 10.?
When drilling depth monitoring device 100 provided in this embodiment is applied to air drill 10,100 energy of drilling depth monitoring device
It is enough that the drilling depth of air drill 10 is measured, so that staff is accurate, stablize, reliably measures drilling depth.
It is also convenient for supervising simultaneously.
Simultaneously, it is also desirable to which drilling depth monitoring device 100 provided in this embodiment is being applied to dymic chisel by explanation
When rock machine 10, air drill 10 may include rock drill fuselage 200, pneumatic drill support 300 and rock drilling driver drilling rod 400, rock drilling
Machine fuselage 200 and pneumatic drill support 300 are rotatablely connected, and rock drilling driver drilling rod 400 is set to rock drill fuselage 200.
Drilling depth monitoring device 100 provided in this embodiment includes Angle Measurement Module 110, displacement measurement module 120
With data processing module 130, Angle Measurement Module 110 and displacement measurement module 120 are electrically connected with data processing module 130,
Angle Measurement Module 110 is respectively arranged on rock drill fuselage 200 and pneumatic drill support 300, displacement measurement module 120 and data
Processing module 130 is all set on pneumatic drill support 300.Angle Measurement Module 110 is for measuring rock drill fuselage 200 and rock drilling
Inclination value is simultaneously transmitted to data processing module 130 by the inclination value of machine air leg 300.Displacement measurement module 120 is for measuring rock drilling
Elongation is simultaneously transmitted to data processing module 130 by the elongation of machine air leg 300.Data processing module 130 is used for according to inclination angle
Value and elongation obtain drilling depth.
It is understood that Angle Measurement Module 110 is used to measure inclining for rock drill fuselage 200 and pneumatic drill support 300
Angle value, displacement measurement module 120 are used to measure the elongation of pneumatic drill support 300, and data processing module 130 is used for according to inclination angle
Value and elongation obtain drilling depth.That is, drilling depth monitoring device 100 provided in this embodiment can pass through rock drilling
The elongation of the inclination value and pneumatic drill support 300 of machine fuselage 200 and pneumatic drill support 300 in drilling process obtains often
Drilling depth when secondary measurement.It in some implementations, can be by repeatedly measuring the total depth crept into (measurement every time
The sum of drilling depth).In addition, main monitoring element is set on pneumatic drill support 300, since pneumatic drill support 300 has
Good damping effect, therefore greatly reduce influence of the operational process of air drill 10 to acquisition data.This implementation
The drilling depth monitoring device 100 that example provides can it is simple, accurate, in real time, steadily measure drilling depth.
Please refer to Fig. 1 and Fig. 2, drilling monitoring device provided in this embodiment when in use:
In t0Moment records 300 elongation L of pneumatic drill support by displacement measurement module 1200, pass through Angle Measurement Module
The inclination alpha of 110 record pneumatic drill supports 3000With 200 angle of inclination beta of rock drill fuselage0；
In t1Moment records 300 elongation L of pneumatic drill support by displacement measurement module 1201, pass through Angle Measurement Module
The inclination alpha of 110 record pneumatic drill supports 3001With the angle of inclination beta of rock drill fuselage 2001；
Optionally, distance of the displacement measurement module 120 apart from fuselage is L (it can be appreciated that pneumatic drill support 300 is first
Beginning length is L), i.e., in t0Moment, the length of entire pneumatic drill support 300 are L00=L+L0；In t1Moment, the length of entire air leg
Degree is L11=L+L1
The root position of pneumatic drill support 300 is constant in single drilling process, can be calculated by recording the above parameter
It arrives, the depth Z of rod boring1
In Fig. 2, triangle ABC represents t0And t1The geometric shape of moment drilling, wherein BC is t0Moment entire rock drill
The length of air leg 300；AC is t1The length of moment entire pneumatic drill support 300；AB is the depth Z of rod boring1, ∠ ACB is
β0-β1。
It is obtained according to the cosine law:
AB=[AC2+BC2-2*AC*BC*cos(β0-β1)]1/2
That is:
Z1=[L11 2+L00 2-2*L11*L00*COS(β0-β1)]1/2
The horizontal drilling depth Z of drilling rodh1Are as follows:
Zh1=Z1*COS(α0-α1)
It is total drilling depth by the drilling depth repeatedly measured summation
Total drilling depth Z=∑ Zi
Total level drilling depth ZH=∑ Zhi
The positive integers such as wherein i is 1,2,3 ....
Referring to Fig. 3, optionally, Angle Measurement Module 110 includes the first obliquity sensor 112 and the second obliquity sensor
114, the first obliquity sensor 112 is set on rock drill fuselage 200 and is electrically connected with data processing module 130, the second inclination angle
Sensor 114 is set on pneumatic drill support 300 and is electrically connected with data processing module 130.First obliquity sensor 112 is used for
The first inclination value of rock drill fuselage 200 is measured, the second obliquity sensor 114 inclines for measuring the second of pneumatic drill support 300
Angle value, data processing module 130 are used to obtain drilling depth according to the first inclination value, the second inclination value and elongation.
Optionally, above-mentioned first obliquity sensor 112 and the second obliquity sensor 114 can use MEMS (Micro-
Electro-Mechanical System, MEMS) sensor, further to reduce the weight and volume of sensor,
Improve anti-seismic performance and environmental resistance.
Optionally, the connection type between the first obliquity sensor 112 and rock drill fuselage 200 is that clamping or screw connect
It connects.
Referring to Fig. 4, optionally, interconnecting piece 1121, interconnecting piece 1121 are convexly equipped on the shell of the first obliquity sensor 112
On be provided with connection through-hole 1122.
Optionally, Angle Measurement Module 110 further includes connecting wire, the first obliquity sensor 112 by connecting wire with
Data processing module 130 is electrically connected.
Optionally, connecting wire is provided with connection terminal, and the first obliquity sensor 112 is provided with plug port, connection
Terminal is connect with plug port pluggablely.
Optionally, the connection type between the second obliquity sensor 114 and pneumatic drill support 300 is that clamping or screw connect
It connects.
It is set it should be noted that the setting of the second obliquity sensor 114 is referred to the first obliquity sensor 112
It sets.
Optionally, displacement measurement module 120 is stay-supported type displacement sensor, and stay-supported type displacement sensor is set to rock drill
Elongation on air leg 300 and for measuring pneumatic drill support 300.
Optionally, data processing module 130 is data collector, and data collector is set on pneumatic drill support 300 simultaneously
It is electrically connected with Angle Measurement Module 110 and displacement measurement module 120, data collector is also used to handle inclination value and elongation simultaneously
Obtain drilling depth.
Optionally, drilling depth monitoring device 100 can also include locating module and wireless communication module, radio communication mold
Block is electrically connected with locating module, and locating module is used to obtain the location information of drilling depth monitoring device 100, wireless communication module
The information of location information and drilling depth is sent to server for connecting and being used for server communication.
Optionally, wireless communication module can be antenna modules, and the location information that locating module obtains may include longitude and latitude
Spend coordinate, number of drilling depth monitoring device 100 etc..Server can be cloud server etc..
Referring to Fig. 5, optionally, drilling depth monitoring device 100 further includes microgenerator 600, microgenerator 600
It can be set on the tracheae 500 of air drill 10, microgenerator 600 can be sent out by the gas flowed in tracheae 500
Electricity.Microgenerator 600 is electrically connected and is used in combination with Angle Measurement Module 110, displacement measurement module 120 and data processing module 130
It powers in Angle Measurement Module 110, displacement measurement module 120 and data processing module 130.
Above-mentioned microgenerator 600 can be hydroelectric generator, can be monitored to drilling depth by microgenerator 600
Device 100 is powered, and drilling depth monitoring device 100 is made to possess more longlasting cruising ability, and then guarantees drilling depth monitoring dress
Set 100 normal work.
In addition it is also necessary to explanation, can also be arranged power storage module, such as battery etc. on air drill 10,
The electric energy that microgenerator 600 generates is stored by power storage module.
Second embodiment
Fig. 1 to Fig. 5 is please referred to, a kind of air drill 10 is present embodiments provided, it can be simple, accurate, real
When, steadily measure drilling depth.
Air drill 10 provided in this embodiment includes rock drill fuselage 200, pneumatic drill support 300, rock drilling driver drilling rod
400 and first embodiment provide drilling depth monitoring device 100, rock drill fuselage 200 and pneumatic drill support 300 rotation connect
It connects, rock drilling driver drilling rod 400 is set to rock drill fuselage 200, and drilling depth monitoring device 100 includes Angle Measurement Module 110, position
Shift measurement module 120 and data processing module 130, Angle Measurement Module 110 and displacement measurement module 120 with data processing mould
Block 130 is electrically connected, and Angle Measurement Module 110 is respectively arranged on rock drill fuselage 200 and pneumatic drill support 300, displacement measurement
Module 120 and data processing module 130 are all set on pneumatic drill support 300.Angle Measurement Module 110 is for measuring rock drill
Inclination value is simultaneously transmitted to data processing module 130 by the inclination value of fuselage 200 and pneumatic drill support 300.Displacement measurement module 120
For measuring the elongation of pneumatic drill support 300 and elongation being transmitted to data processing module 130.Data processing module 130
For obtaining drilling depth according to inclination value and elongation.
It should be noted that air drill 10 provided in this embodiment is deep due to the drilling provided with first embodiment
Monitoring device 100 is spent, therefore should at least be had and the same or similar beneficial effect of drilling depth monitoring device 100.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of drilling depth monitoring device is used for air drill, the air drill includes rock drill fuselage, rock drill
Air leg and rock drilling driver drilling rod, the rock drill fuselage and the pneumatic drill support are rotatablely connected, and the rock drilling driver drilling rod is set to
The rock drill fuselage, which is characterized in that the drilling depth monitoring device include Angle Measurement Module, displacement measurement module and
Data processing module, the Angle Measurement Module and institute's displacement measurement module are electrically connected with the data processing module, institute
It states Angle Measurement Module to be respectively arranged on the rock drill fuselage and the pneumatic drill support, institute's displacement measurement module and institute
Data processing module is stated to be all set on the pneumatic drill support；
The Angle Measurement Module is used to measure the inclination value of the rock drill fuselage and the pneumatic drill support and inclines described
Angle value is transmitted to the data processing module；
Institute's displacement measurement module is used to measure the elongation of the pneumatic drill support and the elongation is transmitted to the number
According to processing module；
The data processing module is used to obtain drilling depth according to the inclination value and the elongation.
2. drilling depth monitoring device according to claim 1, which is characterized in that the Angle Measurement Module includes first
Obliquity sensor and the second obliquity sensor, first obliquity sensor be set on the rock drill fuselage and with the number
Be electrically connected according to processing module, second obliquity sensor be set on the pneumatic drill support and with the data processing module
Electrical connection；
First obliquity sensor is used to measure the first inclination value of the rock drill fuselage, and second obliquity sensor is used
In the second inclination value for measuring the pneumatic drill support, the data processing module is used for according to first inclination value, described
Second inclination value and the elongation obtain the drilling depth.
3. drilling depth monitoring device according to claim 2, which is characterized in that first obliquity sensor with it is described
Connection type between rock drill fuselage is clamping or screw connection.
4. drilling depth monitoring device according to claim 3, which is characterized in that the shell of first obliquity sensor
On be convexly equipped with interconnecting piece, connection through-hole is provided on the interconnecting piece.
5. drilling depth monitoring device according to claim 2, which is characterized in that the Angle Measurement Module further includes connecting
Conducting wire is connect, first obliquity sensor is electrically connected by connecting wire with the data processing module.
6. drilling depth monitoring device according to claim 5, which is characterized in that the connecting wire is provided with connection
Terminal, first obliquity sensor are provided with plug port, and the connection terminal is connect with the plug port pluggablely.
7. drilling depth monitoring device according to claim 2, which is characterized in that second obliquity sensor with it is described
Connection type between pneumatic drill support is clamping or screw connection.
8. drilling depth monitoring device according to claim 1, which is characterized in that the drilling depth monitoring device is also wrapped
Locating module and wireless communication module are included, the wireless communication module is electrically connected with the locating module, and the locating module is used
In the location information for obtaining the drilling depth monitoring device, the wireless communication module is used in combination for connecting with server communication
In the information of the location information and the drilling depth is sent to the server.
9. drilling depth monitoring device according to claim 1, which is characterized in that the drilling depth monitoring device is also wrapped
Microgenerator is included, the microgenerator is set on the tracheae of the air drill, and the microgenerator is for leading to
Cross the endotracheal air power generation of the air drill；The microgenerator and the Angle Measurement Module, the displacement
Measurement module and the data processing module are electrically connected and are used for the Angle Measurement Module, institute's displacement measurement module and institute
State data processing module power supply.
10. a kind of air drill, which is characterized in that including rock drill fuselage, pneumatic drill support, rock drilling driver drilling rod and such as right
It is required that drilling depth monitoring device described in any one of 1-9, the rock drill fuselage and pneumatic drill support rotation connect
It connects, the rock drilling driver drilling rod is set to the rock drill fuselage, and the Angle Measurement Module is respectively arranged at the rock drill machine
On body and the pneumatic drill support, institute's displacement measurement module is set on the pneumatic drill support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920088481.4U CN209510307U (en) | 2019-01-18 | 2019-01-18 | Drilling depth monitoring device and air drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920088481.4U CN209510307U (en) | 2019-01-18 | 2019-01-18 | Drilling depth monitoring device and air drill |
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| Publication Number | Publication Date |
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| CN209510307U true CN209510307U (en) | 2019-10-18 |
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ID=68201318
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| CN201920088481.4U Active CN209510307U (en) | 2019-01-18 | 2019-01-18 | Drilling depth monitoring device and air drill |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469473A (en) * | 2019-01-18 | 2019-03-15 | 贵州省交通规划勘察设计研究院股份有限公司 | Drilling depth monitoring device and air drill |
-
2019
- 2019-01-18 CN CN201920088481.4U patent/CN209510307U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469473A (en) * | 2019-01-18 | 2019-03-15 | 贵州省交通规划勘察设计研究院股份有限公司 | Drilling depth monitoring device and air drill |
| CN109469473B (en) * | 2019-01-18 | 2023-09-12 | 贵州省交通规划勘察设计研究院股份有限公司 | Drilling depth monitoring device and pneumatic rock drill |
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