CN209130452U - The suspension apparatus of Laser Scanning Equipment - Google Patents
The suspension apparatus of Laser Scanning Equipment Download PDFInfo
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- CN209130452U CN209130452U CN201821520564.8U CN201821520564U CN209130452U CN 209130452 U CN209130452 U CN 209130452U CN 201821520564 U CN201821520564 U CN 201821520564U CN 209130452 U CN209130452 U CN 209130452U
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- steel wire
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Abstract
The utility model discloses a kind of suspension apparatus of Laser Scanning Equipment, steel wire supporting adn fixing device at upper entrance including the country rock for being set to dead zone to be scanned, the steel wire supporting adn fixing device at the lower entrances for the country rock for being set to dead zone to be scanned, the suspending steel wire rope being connected between upper and lower two steel wire supporting adn fixing devices, the carriage being set on suspending steel wire rope, the suspention case connecting rod for being fixedly connected on carriage lower end and the scanning device suspention case being set to below suspention case connecting rod, carriage are connected with traction rope.Its no measurement dead area of the utility model, it solves inside dead zone when thering is inbreak accumulation body and ore pillar etc. to block, existing measuring device can not omnidirectional detection the problem of, so that laser three-dimensional scanning equipment be made to be collected into more acurrate, comprehensive detection data, provide foundation with improvement for sounding out the people in a given scope one by one in order to break a criminal case for dead zone.
Description
Technical field
The utility model relates to metal and non-metal mine subsurface investigation technical fields, and in particular to a kind of laser scanning is set
Standby suspension apparatus.
Background technique
During mineral resources underground mining, according to the difference of underground pressure management mode in recovery process, it is divided into three categories
Mining methods.Wherein, openstope method be it is a kind of nugget is divided into mineral building and ore pillar, then pass through the support of ore pillar and top plate
Homeostasis keeps the mining methods of recovery process safety.Therefore, after using open-stope method to mining mineral resource, it will leave
A large amount of goaf.Ore pillar is guaranteed the steady in a long-term of goaf as permanent loss by part mine；Separately there is the part mine to be
It makes full use of mineral resources that part ore pillar is recycled (recycling is with the studding between the mineral building of two, middle section), goaf is caused to exist
Connection in horizontal direction；There are also part mines to have recycled top-bottom pillar, and goaf is caused to penetrate through in vertical direction, is thusly-formed
The goaf group of super large complexity.No matter whether ore pillar recycles, if dead zone does not have avalanche and filling, as dead zone forms the time
Increase, dead zone all can deform and destroy, and the situation in dead zone becomes extremely complex.
The super large complicated cavity of formation, since exposed area is big, outstanding heights of roofs is big, and goaf easily unstability causes sky
It collapses in area.Dead zone suddenly collapse, a large amount of unexpected inbreaks of country rock easily lead to the depression of earth's surface large area, cause surface personnel,
The heavy losses of property.The burst inbreak of a large amount of country rocks simultaneously, forms huge shock wave and vibration wave, will make to underground mining
Industry personnel, equipment belt carry out huge risk.As the Pingyi, shandong Province Gypsum Mine cave-in accident in December, 2015 occurs, lead to ground
4.0 grades of earthquakes of table, cause biggish personnel's property loss.According to the preliminary statistics, by the end of the end of the year 2015, national metal and nonmetal
Lower mine shares 12.8 billion cubic meter of goaf, is distributed in national 28 provinces (city, area).Therefore, national security production supervision pipe
It manages general bureau and has issued " Underground metal & nonmetal mines goaf accident potential control scheme " in July, 2016, it is desirable that
Substantially China's Underground metal & nonmetal mines goaf scale and distribution situation were found out before 2018, established metal and nonmetal underground
Mine worked-out section base profile.The premise for establishing goaf base profile is volume, the shape for the distribution and dead zone for verifying dead zone
Etc. parameters, provide clear basic data for empty slope stability analysis and the selections of control measures.
Complicated super large dead zone group it is internal due to inbreak, collapse the problems such as cause its situation to become sufficiently complex.Dead zone bottom plate
Due to ponding or country rock inbreak, survey crew cannot directly enter dead zone, carry out measurement work.Current Exhausted area prospecting is mainly borrowed
Laser three-D continuous scanning equipment is helped, such as the CMS equipment (Cavity Monitor System) of OPTIC company, Canada.CMS
When equipment works, the probe of CMS is extend into inside dead zone, since bar is long by the telescopic rod and bracket carried by spanning equipment
It is limited, is only capable of going deep into dead zone 2-4 m or so.The working principle of CMS equipment is continuous emission excimer laser and receives palisades and be reflected back
The laser come determines the position of detected object according to the time difference of laser propagation.It is limited to mechanical structure since equipment works, one
As Laser Detecting Set investigative range be 0-290 °, can not achieve 360 ° of unobstructed comprehensive scannings.And due to dead zone inside
When moving towards to transfer there are ore pillar, inbreak, the mine heap left or dead zone, the range that causes which that can detect by
Biggish limitation.Even if carrying out different direction measurement by multiple measuring points, since measurement position and direction limit, to complicated dead zone
When group's detection, it will also tend to that there are many regionally detectings less than causing scanning result excalation.Patent
(CN201510045331.1) proposition is scanned the working method of device erection with the bracket that tripod replaces equipment included, makes
Detection bracket cannot be set up in small space originally in the case where when Exhausted area prospecting (in such as bell mouth or bottom structure to), use
Tripod substitutes bracket, compensates for survey station and lacks the situation for causing data incomplete, but fundamentally change this method
Detected object blocks and the case where shortage of data.In addition, the microminiatures such as CALS Laser Scanning Equipment can pass through the side such as drilling
Formula is detected dead zone is put under probe, but this method is limited to the position and orientation of drilling, for open type complexity dead zone
Detection result equally exists the problem of above two mode.In short, being currently based on the detection side in the goaf of 3 D laser scanning
There is detected objects to block when detecting to complicated super large goaf group for formula, and detection site sets up difficult, detection number
Lead to problems such as detection result inaccurate according to missing.
Based on problem above, a kind of laser three-dimensional scanning equipment suspension apparatus of no measurement dead area is needed in the prior art,
It is solved inside dead zone when having inbreak accumulation body and ore pillar to block, existing measuring device can not omnidirectional detection the problem of.
Utility model content
The purpose of this utility model is to overcome the shortcomings of the prior art, provide a kind of laser of no measurement dead area
The suspension apparatus of scanning device, it is solved inside dead zone when having inbreak accumulation body and ore pillar to block, existing measuring device without
The problem of method omnidirectional detection.
The utility model is achieved through the following technical solutions: a kind of suspension apparatus of Laser Scanning Equipment, including is set
Steel wire supporting adn fixing device at the upper entrance for the country rock for being placed in dead zone to be scanned is set under the country rock of dead zone to be scanned
The steel wire supporting adn fixing device of portion inlet, is set the suspending steel wire rope being connected between upper and lower two steel wire supporting adn fixing devices
The carriage that is placed on suspending steel wire rope is fixedly connected on the suspention case connecting rod of carriage lower end and is set to suspention case
Scanning device below connecting rod suspends case in midair, and the carriage is connected with traction rope.
The scanning device suspention case includes that suspention case and the PLC controller being set in suspention case, battery, motor are solid
Reservation, motor, vertical planetary gear, horizontal planetary gear and connecting shaft, the battery, the motor are controlled with the PLC
Device electrical connection processed, the motor are installed in the motor fixing seat, the power output end of the motor and the vertical planet
Gear connection, the vertical planetary gear are engaged in the horizontal planetary gear, and the connecting shaft is in the horizontal planetary gear
Connection, the connecting shaft is upward through the suspention case and stretches out to outside the suspention case, between the connecting shaft and the suspention case
It is provided with bearing, the upper end of the connecting shaft is fixedly connected with the suspention case connecting rod, is provided with scanning in the suspention case
Equipment fixing seat, the camera lens of the side face scanning device of the suspention case are provided with opening, the suspention case connecting rod setting
There are the first connecting hole and the second connecting hole, first connecting hole is connect by bolt with the carriage, and described second connects
It connects hole and is connect by connector with the connecting shaft top that scanning device suspends case in midair.
The steel wire supporting adn fixing device includes wirerope supporting mechanism and two fixed mechanisms, two fixed mechanisms
Include steel padding, external fixing bolt and fixture nut, is provided with center fixation hole, institute at the center of the steel padding
It states external fixing bolt to connect in the center fixation hole with the fixture nut, the steel padding is provided with multiple installations
Fixation hole, it is described that the clamping screw being provided in fixation hole for being fixed on the steel padding on palisades, the steel are installed
Cord supporting mechanism includes support rod, the fixed pulley for being set to by mandrel support rod front end and the steel for being set to support rod rear end
Cord locking device, the support rod are provided with former and later two fixation holes, the external fixing bolt point of two fixed mechanisms
Not Chuan Guo the two fixation holes connected in two locking nuts, the end of the suspending steel wire rope and the wirerope locking device
It is fixedly connected.
The carriage includes sliding tube, the wear-resistant lining for being set to sliding pipe internal surface, is set on sliding tube
The traction rope engaging lug at end and the suspention engaging lug for being set to sliding tube lower end, the sliding canister are set to the suspending steel wire rope
On, the traction rope engaging lug is provided with traction rope connecting hole, and the traction rope is connected in the traction rope connecting hole, described outstanding
It hangs engaging lug and is provided with suspention connecting hole, the suspention case connecting rod is connect by bolt with the suspention engaging lug.
The lower end of the sliding tube is provided with the first safety rope engaging lug, and the first safety rope engaging lug is provided with the first safety
The upper end of rope connecting hole, the suspention case is provided with the second safety rope engaging lug, and the second safety rope engaging lug is provided with the second peace
Full rope connecting hole, is connected with safety rope between the first safety rope connecting hole and the second safety rope connecting hole.
The beneficial effects of the utility model are: laser three-dimensional scanning equipment is suspended to inside dead zone by the utility model, lead to
Operation suspension apparatus is crossed, realize single station multi-shot continuous measure of laser three-dimensional scanning equipment and once sets up multistation measurement, its nothing
Measurement blind area, solves inside dead zone that when having inbreak accumulation body and ore pillar etc. to block, existing measuring device comprehensive can not be visited
The problem of survey, so that laser three-dimensional scanning equipment is made to be collected into more acurrate, comprehensive detection data, sounding out the people in a given scope one by one in order to break a criminal case and administering for dead zone
Foundation is provided.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of utility model works state；
Fig. 2 is the structural schematic diagram of wirerope supporting mechanism；
Fig. 3 is the structural schematic diagram of fixed mechanism；
Fig. 4 is the positive structure schematic of steel padding；
Fig. 5 is the positive structure diagram of carriage；
Fig. 6 is the side structure schematic view of carriage；
Fig. 7 is the structural schematic diagram for suspending case connecting rod in midair；
Fig. 8 is the top view of Fig. 7；
Fig. 9 is the positive structure diagram of scanning device suspention case；
Figure 10 is the side structure schematic view of scanning device suspention case.
In figure: the dead zone to be scanned 1-；2- country rock；3- lower entrances；4- suspending steel wire rope；5- carriage；6- traction
Rope；7- scanning device suspends case in midair；8- suspends case connecting rod in midair；9- upper entrance；10- steel wire supporting adn fixing device；11- fixed pulley；
12- support rod；13- fixation hole；14- wirerope locking device；15- steel padding；16- installs fixation hole；17- is fixed at center
Hole；The external fixing bolt of 18-；19- fixture nut；20- sliding tube；21- the first safety rope connecting hole；The connection of 22- traction rope
Hole；23- is wear-resistant lining；24- suspends engaging lug in midair；25- suspends connecting hole in midair；26- suspends case connecting rod in midair；The first connecting hole of 27-；
The second connecting hole of 28-；29- motor；30- motor fixing seat；31- scanning device fixing seat；32- suspends case in midair；33-PLC control
Device；34- battery；The horizontal planetary gear of 35-；36- bearing；37- connecting shaft；The vertical planetary gear of 38-；The second safety rope of 39-
Connecting hole.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing.
As shown in Fig. 1, Fig. 9, Figure 10, a kind of suspension apparatus of Laser Scanning Equipment, including being set to dead zone 1 to be scanned
Steel wire supporting adn fixing device 10 at the upper entrance 9 of country rock 2, at the lower entrances 3 for the country rock 2 for being set to dead zone 1 to be scanned
Steel wire supporting adn fixing device 10, be connected between upper and lower two steel wire supporting adn fixing devices 10 suspending steel wire rope 4, be set to
Carriage 5 on suspending steel wire rope 4 is fixedly connected on the suspention case connecting rod 8 of 5 lower end of carriage and is set to suspention case
The scanning device of 8 lower section of connecting rod suspends case 7 in midair, and carriage 5 is connected with traction rope 6.
Scanning device suspention case 7 include suspention case 32 and be set to suspention case 32 in PLC controller 33, battery 34,
Motor fixing seat 30, motor 29, vertical planetary gear 38, horizontal planetary gear 35 and connecting shaft 37, battery 34, motor 29 are equal
It is electrically connected with PLC controller 33, motor 29 is installed in motor fixing seat 30, the power output end of motor 29 and vertical planet tooth
38 connection of wheel, vertical planetary gear 38 are engaged in horizontal planetary gear 35, and connecting shaft 37 is connected in horizontal planetary gear 35, connection
Axis 37 is upward through suspention case 32 and stretches out to outside the suspention case 32, is provided with bearing 36 between connecting shaft 37 and suspention case 32, even
The upper end of spindle 37 is fixedly connected with suspention case connecting rod 8, is suspended in midair and is provided with scanning device fixing seat 31 in case 32, suspends case 32 in midair
The camera lens of side face scanning device be provided with opening, as shown in Figure 7, Figure 8, suspention case connecting rod 26 is provided with the first connection
Hole 27 and the second connecting hole 28, the first connecting hole 27 are connect by bolt with carriage 5, and the second connecting hole 28 passes through connector
It is connect with 37 top of connecting shaft of scanning device suspention case 7.
As shown in Figure 2, Figure 3, Figure 4, steel wire supporting adn fixing device 10 includes wirerope supporting mechanism and two fixed mechanisms,
Two fixed mechanisms include steel padding 15, external fixing bolt 18 and fixture nut 19, are set at the center of steel padding 15
It is equipped with center fixation hole 17, external fixing bolt 18, which passes through, to be connect in the center fixation hole 17 with fixture nut 19, steel padding
15 are provided with multiple installation fixation holes 16, install the lock being provided in fixation hole 16 for being fixed on steel padding 15 on palisades
Tight bolt, wirerope supporting mechanism include support rod 12, the fixed pulley 11 for being set to by mandrel 12 front end of support rod and setting
Wirerope locking device 14 in 12 rear end of support rod, support rod 12 are provided with former and later two fixation holes 13, two fixed mechanisms
External fixing bolt 18 be each passed through the two fixation holes 13 and connect with two locking nuts, the end of suspending steel wire rope 4 with
Wirerope locking device 14 is fixedly connected.
As shown in Figure 5, Figure 6, carriage 5 includes sliding tube 20, the wear-resistant lining for being set to 20 inner surface of sliding tube
23,6 engaging lug of traction rope for being set to 20 upper end of sliding tube and the suspention engaging lug 24 for being set to 20 lower end of sliding tube, sliding
Pipe 20 is sheathed on suspending steel wire rope 4, and 6 engaging lug of traction rope is provided with traction rope connecting hole 22, and traction rope 6 is connected in traction rope
Hole 22 connects, and suspention engaging lug 24 is provided with suspention connecting hole 25, and suspention case connection 26 is connected by bolt and suspention engaging lug 24
It connects.
The lower end of sliding tube 20 is provided with the first safety rope engaging lug, and the first safety rope engaging lug is provided with the first safety rope
Connecting hole 21, the upper end of suspention case 32 are provided with the second safety rope engaging lug, and the second safety rope engaging lug is provided with the second safety
Rope connecting hole 39, is connected with safety rope between the first safety rope connecting hole 21 and the second safety rope connecting hole 39.
Referring to Fig. 1-Figure 10, dead zone group is formed by the multiple stope connection of horizontal direction, has multiple middle sections to close in vertical direction
And form, it forms a complexity and huge dead zone group, dead zone group has multiple entrances.Detection process includes the following steps:
First: the upper entrance 9 (i.e. at A) in dead zone finds a firm safe position, apart from ground at A
Steel wire supporting adn fixing device 10 is installed in the position of 1.2-1.5m high.
Second: fixed with fixture nut 19 after external fixing bolt 18 to be penetrated to the center fixation hole 17 of steel padding 15.
On the position chosen, the high strength cement steel nail with nailing gun by length not less than 10cm passes through installation fixation hole 16 for steel
Backing plate 15 is fixed on rock surface.It is fixed on rear side of device another fixed device is installed at this with same method.That installs afterwards consolidates
It is 10-15cm lower than the fixation device first installed to determine setting position, to guarantee that wirerope supporting mechanism raises upwards, convenient for opening
Tight and fixed wirerope.
Third: one end by wirerope supporting mechanism with fixed pulley 11 has wirerope locking device 14 towards dead zone
One end far from dead zone direction, two fixation holes 13 of support rod 12 are inserted in two external fixing bolts 18 respectively, utilize lock
Tight nut is fastened.
4th: using same method, construct at dead zone lower inlet (i.e. at B), same steel wire support is installed and is fixed
Device 10.
5th: the tough and tensile nylon rope front end of lightweight is connected into a rubber ball with fluorescence, it will be small using high pressure line-throwing appliance
Spherical zone moves nylon rope throwing to dead zone lower inlet (at B), establishes the rope channel between AB.One end of wirerope is led to
Lock is crossed to be firmly fixed on wirerope locking device 14.Another end of wirerope is passed through to the sliding tube 20 of carriage 5
Afterwards, by wirerope by that can be connect along the plummet that nylon rope slides with one, wirerope is put into B from A after fixed pulley 11
Another end of wirerope is passed through the tensioning wheel at B by place, and another end of wirerope is locked at B by tense wire rope
Wirerope locking device 14.
6th, carriage 5 is connect by the connecting shaft 37 that suspention case connection 26 suspends case 7 in midair with scanning device.Simultaneously will
Safety rope is connected between carriage 5 and scanning device suspention case 7, to ensure to suspend in midair safety when case 32 works.By leading
Messenger 6 is realized to be moved under the mountain of entire carriage 5.When traction rope 6 is motionless, then the hovering of sliding tube 20 is realized.Under traction rope 6
When putting, the movement of carriage 5 is realized.Battery 34 is that PLC controller 33, Laser Scanning Equipment and motor 29 are powered, PLC control
Device 33 processed is connected with radio receiver, remote-controlled 29 start-stop of motor.Motor 29 passes through vertical planetary gear 38, horizontal planet
Gear 35 is drivingly connected axis 37 and rotates, so that scanning device be made to suspend 7 rotation of case in midair, Laser Scanning Equipment is made to complete 360 degree of detections
Work.
7th: by the scanning device fixing seat 31 of the fixing end insertion suspension apparatus of Laser Scanning Equipment, using safety pin
It is fixed on corresponding jack, locking connection equipment.
8th, carriage 5 is drawn with traction rope 6, starts to transfer along suspending steel wire rope 4.Stop after being put into predetermined position,
Traction rope 6 is firmly fastened on the steel wire supporting adn fixing device 10 at A, as safety rope, avoids equipment from occurring abnormal.
9th, start computer, by the wireless network of computer, establishes the connection with equipment, control equipment work.When
After equipment is scanned, the specified revolution of the control rotation of motor 29, the specified angle of the control scanning device suspention rotation of case 7 makes
Laser Scanning Equipment changes test orientation, starts new measurement.
Tenth, after all direction measuring points of a upper acquisition station measure, tense and unlock traction rope 6, decentralization scanning
After equipment suspends 7 to one, case new position in midair, then start new measurement.
Finally it should be noted that the above content is only to illustrate the technical solution of the utility model, rather than it is practical to this
The limitation of novel protected range, those skilled in the art to the technical solution of the utility model carry out it is simple modification or
Person's equivalent replacement, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (3)
1. a kind of suspension apparatus of Laser Scanning Equipment, it is characterised in that: the suspension apparatus of the Laser Scanning Equipment includes setting
Steel wire supporting adn fixing device at the upper entrance for the country rock for being placed in dead zone to be scanned is set under the country rock of dead zone to be scanned
The steel wire supporting adn fixing device of portion inlet, is set the suspending steel wire rope being connected between upper and lower two steel wire supporting adn fixing devices
The carriage that is placed on suspending steel wire rope is fixedly connected on the suspention case connecting rod of carriage lower end and is set to suspention case
Scanning device below connecting rod suspends case in midair, and the carriage is connected with traction rope, and the suspention case connecting rod is provided with the
One connecting hole and the second connecting hole, first connecting hole are connect by bolt with the carriage, second connecting hole
It is connect by connector with the connecting shaft top that scanning device suspends case in midair；The carriage includes sliding tube, is set to sliding
The wear-resistant lining of pipe internal surface, the traction rope engaging lug for being set to sliding tube upper end and the suspention for being set to sliding tube lower end connect
Lug, the sliding canister are set on the suspending steel wire rope, and the traction rope engaging lug is provided with traction rope connecting hole, described
Traction rope is connected in the traction rope connecting hole, and the suspention engaging lug is provided with suspention connecting hole, the suspention case connecting rod
It is connect by bolt with the suspention engaging lug.
2. the suspension apparatus of Laser Scanning Equipment according to claim 1, it is characterised in that: the fixed dress of steel wire support
It sets including wirerope supporting mechanism and two fixed mechanisms, two fixed mechanisms include steel padding, external fixed spiral shell
Bolt and fixture nut, center fixation hole is provided at the center of the steel padding, and the external fixing bolt passes through the center
It is connect with the fixture nut in fixation hole, the steel padding is provided with multiple installation fixation holes, in the installation fixation hole
Be provided with the clamping screw for being fixed on the steel padding on palisades, the wirerope supporting mechanism include support rod,
The fixed pulley of support rod front end is set to by mandrel and is set to the wirerope locking device of support rod rear end, the support rod
Former and later two fixation holes are provided with, the external fixing bolt of two fixed mechanisms is each passed through the two fixation holes in two
Locking nut connection, the end of the suspending steel wire rope is fixedly connected with the wirerope locking device.
3. the suspension apparatus of Laser Scanning Equipment according to claim 1, it is characterised in that: the lower end of the sliding tube is set
It is equipped with the first safety rope engaging lug, the first safety rope engaging lug is provided with the first safety rope connecting hole, the upper end of the suspention case
It is provided with the second safety rope engaging lug, the second safety rope engaging lug is provided with the second safety rope connecting hole, first safety rope
Safety rope is connected between connecting hole and the second safety rope connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821520564.8U CN209130452U (en) | 2018-09-11 | 2018-09-11 | The suspension apparatus of Laser Scanning Equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821520564.8U CN209130452U (en) | 2018-09-11 | 2018-09-11 | The suspension apparatus of Laser Scanning Equipment |
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| Publication Number | Publication Date |
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| CN209130452U true CN209130452U (en) | 2019-07-19 |
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ID=67230144
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821520564.8U Active CN209130452U (en) | 2018-09-11 | 2018-09-11 | The suspension apparatus of Laser Scanning Equipment |
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| CN (1) | CN209130452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982513A (en) * | 2021-12-10 | 2022-01-28 | 北京科技大学 | Conveying device in drill hole of three-dimensional laser scanning system in goaf and using method |
-
2018
- 2018-09-11 CN CN201821520564.8U patent/CN209130452U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982513A (en) * | 2021-12-10 | 2022-01-28 | 北京科技大学 | Conveying device in drill hole of three-dimensional laser scanning system in goaf and using method |
| CN113982513B (en) * | 2021-12-10 | 2022-04-19 | 北京科技大学 | Conveying device in drill hole of three-dimensional laser scanning system in goaf and using method |
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