CN207300220U - Novel three-dimensional laser scanner and mining subsidence measuring system - Google Patents
Novel three-dimensional laser scanner and mining subsidence measuring system Download PDFInfo
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- CN207300220U CN207300220U CN201721290467.XU CN201721290467U CN207300220U CN 207300220 U CN207300220 U CN 207300220U CN 201721290467 U CN201721290467 U CN 201721290467U CN 207300220 U CN207300220 U CN 207300220U
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- dimensional laser
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Abstract
A kind of novel three-dimensional laser scanner and mining subsidence measuring system, belong to field of measuring technique, including：Scanner assemblies, and supporting rack, supporting rack include main mounting base, auxiliary mounting base and more support feets, and more support feets are located in main mounting base, and every support feet is articulated with main mounting base；Auxiliary mounting base is articulated with main mounting base, and the pivot center of auxiliary mounting base and main mounting base is perpendicular to main mounting base；Scanner assemblies are articulated with auxiliary mounting base, the pivot center of the pivot center of scanner assemblies and auxiliary mounting base perpendicular to auxiliary mounting base and main mounting base.The novel three-dimensional laser scanner can adjust the angle of scanner assemblies on demand in use, and use scope is wider, and operation more flexibility and reliability, expands measurement range, improve measurement accuracy.
Description
Technical field
Field of measuring technique is the utility model is related to, in particular to a kind of novel three-dimensional laser scanner and is opened
Adopt depression measuring system.
Background technology
As the accumulation of mining subsidence observation experience for many years and the development of science and technology, the type at mining subsidence observation station are got over
Come more, according to the difference of cloth station form, section wire observation station and netted observation station can be divided into.Section wire observation station is mesh
A kind of more cloth station form is used to obtain in preceding each mining area, it is to layout to be in line on the specific direction of selection.If because of the limitation of conditions
When being unable to cloth and being in line, a small amount of turning point can be set and form fold-line-shaped.Observation station is usually by two orthogonal and intersecting lines of observation
Formed.Therefore, observation station obtains distribution and its size of the movement and deformation on section where data only reacts the line of observation.And
The coal seam of occurrence complexity or building it is intensive place exploitation when, it is contemplated that lay some measuring points more, form latticed observation
Stand.Netted observation station Observable entirely adopts scope, and gained data is relatively comprehensively, accurately.But measure-point amount is more, field inspection
It is big with indoor achievement housekeeping amount, and limited by landform, atural object condition, so only just being used when studying special problem.
In recent years, scientific technological advance was rapid, and various new survey techniques are also constantly applied in deformation monitoring, Three Dimensional Ground laser
The application of scanner is very wide.
Inventor has found that traditional Three Dimensional Ground laser scanner at least has following lack in use under study for action
Point：
Traditional three-dimensional laser scanner using when by tripod be supported positioning, the position of scanner is not easy to adjust
It is whole, limited using be subject to larger.
Utility model content
The purpose of this utility model is to provide a kind of novel three-dimensional laser scanner, swept with the three-dimensional laser for improving traditional
The problem of being not easy to adjust the angle when retouching instrument installation.
The purpose of this utility model is to provide a kind of mining subsidence measuring system, to improve traditional 3 D laser scanning
The problem of instrument is not easy to adjust the angle when installing.
What the embodiment of the utility model was realized in：
Based on above-mentioned first purpose, the utility model provides a kind of novel three-dimensional laser scanner, including：
Scanner assemblies, and
Supporting rack, support frame as described above include main mounting base, auxiliary mounting base and more support feets, the more support feet positions
In in the main mounting base, and the every support feet is articulated with the main mounting base；The auxiliary mounting base is articulated with the master
The pivot center of mounting base, the auxiliary mounting base and the main mounting base is perpendicular to the main mounting base；The scanner assemblies
It is articulated with the auxiliary mounting base, the pivot center of the scanner assemblies and the auxiliary mounting base is perpendicular to the auxiliary mounting base
With the pivot center of the main mounting base.
In the utility model preferred embodiment, the scanner assemblies include housing and scanner main body, described
Scanner main body is installed in the housing；The housing is connected with the auxiliary mounting base by shaft.
In the utility model preferred embodiment, the auxiliary mounting base includes installing plate and two companies being oppositely arranged
Fishplate bar, two connecting plates are located in the same plate face of the installing plate, and two connecting plates are installed on the installing plate
On；The housing is installed between two connecting plates by shaft.
In the utility model preferred embodiment, the shaft is provided with two, and two shafts are coaxially disposed, often
Shaft installation described in root is on the housing；A connecting hole, two shaft difference are provided with each connecting plate
It is rotationally connected with two connecting holes, the corresponding connecting hole of first rotating shaft stretching in two shafts, two
The second shaft in the shaft stretches out the corresponding connecting hole；
Support frame as described above further includes limit assembly, and the limit assembly is installed on the stretching connection of the first rotating shaft
The bar portion of plate, the limit assembly are used to limit rotation of the housing relative to the connecting plate.
In the utility model preferred embodiment, the limit assembly includes position-arresting disk and spacer pin, described spacing
Pin is installed on the position-arresting disk, and the spacer pin can be slided along the axis direction of the position-arresting disk relative to the position-arresting disk
Dynamic, the position-arresting disk is set in outside the first rotating shaft, is rotated synchronously with the first rotating shaft；Coordinate with the first rotating shaft
Multiple limit holes are provided with the connecting plate, multiple limit holes are intervally arranged around the axis of the connecting hole, described
Spacer pin can be plugged in the corresponding limit hole.
In the utility model preferred embodiment, the limit assembly further includes dynamic clamping head and quiet clamping head, the elastic reset
Part is set in outside the spacer pin, and one end of the dynamic clamping head and quiet clamping head is installed on the spacer pin, its other end is installed on institute
State on position-arresting disk, the dynamic clamping head and quiet clamping head makes the spacer pin have the axis direction along the position-arresting disk close to the connecting plate
Movement tendency.
In the utility model preferred embodiment, the spacer pin includes isometrical section and reducer, described isometrical section
It is coaxially disposed with the reducer, the outside diameter of the reducer is along the axis direction of the spacer pin by close to described isometrical section
One end is gradually reduced to the other end, and the reducer is set close to the connecting hole.
In the utility model preferred embodiment, support frame as described above further includes angle measuring scale, the angle measuring scale
In second shaft.
In the utility model preferred embodiment, further include Rain-proof cover, the Rain-proof cover be provided with containing cavities and with
The storage mouth of containing cavities connection, described store are connected at mouth by pressure-sealing zipper.
Based on above-mentioned second purpose, the utility model provides a kind of mining subsidence measuring system, including described new
Three-dimensional laser scanner.
The beneficial effect of the utility model embodiment is：
In conclusion the utility model embodiment provides a kind of novel three-dimensional laser scanner, its is simple and reasonable,
Easy to manufacture processing, install with easy to use, meanwhile, which can adjust on demand in use
The angle of scanner assemblies, use scope is wider, and operation more flexibility and reliability, expands measurement range, improve measurement accuracy.Tool
Body is as follows：
Novel three-dimensional laser scanner provided in this embodiment, includes scanner assemblies and installs the branch of scanner assemblies
Support.Supporting rack includes more support feets, main mounting base and auxiliary mounting base, and more support feets are hinged in main mounting base, more
Root support feet can adjust the angle on demand in use, realize the support of optimum state.Meanwhile auxiliary mounting base rotation connection
In main mounting base, the face on the basis of horizontal plane, i.e., when auxiliary mounting base is parallel to horizontal plane, auxiliary mounting base can be in the horizontal plane
Rotated relative to main mounting base, realize the arrangement of different angle.Meanwhile scanner assemblies are hinged in auxiliary mounting base, scanner
Component rotates relative to auxiliary mounting base and realizes the change of pitch angle, expands the working range of scanner assemblies, into row position
During adjustment, operation is more flexible, provides good basis for follow-up measurement, improves the accuracy of measurement.
Mining subsidence measuring system provided in this embodiment includes above-mentioned novel three-dimensional laser scanner, has new three
Tie up all advantages of laser scanner.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope 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 schematic diagram of the novel three-dimensional laser scanner of the utility model embodiment 1；
Fig. 2 is connection signal of the housing with auxiliary mounting base of the novel three-dimensional laser scanner of the utility model embodiment 1
Figure；
Fig. 3 is connection structure of the housing with auxiliary mounting base of the novel three-dimensional laser scanner of the utility model embodiment 1
Sectional view；
Fig. 4 is the schematic diagram of the connecting plate of the utility model embodiment 1.
Icon：100- scanner assemblies；110- housings；200- supporting racks；The main mounting bases of 210-；The auxiliary installations of 220-
Seat；221- installing plates；222- connecting plates；223- connecting holes；224- limit holes；230- support feets；240- limit assemblies；
241- position-arresting disks；242- spacer pins；243- dynamic clamping head and quiet clamping heads；250- first rotating shafts.
Embodiment
Traditional three-dimensional laser scanner using when by tripod be supported positioning, the position of scanner is not easy to adjust
It is whole, limited using be subject to larger.
In consideration of it, inventor devises a kind of novel three-dimensional laser scanner and mining subsidence measuring system, this is new
Three-dimensional laser scanner can adjust the angle of scanner assemblies 100 on demand in use, and use scope is wider, and operation is more
Add flexibility and reliability, expand measurement range, improve measurement accuracy.
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model 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, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
, it is necessary to explanation, the orientation or position relationship of the instruction such as term " interior ", " outer " in the description of the utility model
For based on orientation shown in the drawings or position relationship, or the utility model product using when the orientation or position usually put
Relation, is for only for ease of description the utility model and simplifies description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.This
Outside, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
In the description of the utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
Embodiment 1
Referring to Fig. 1, a kind of novel three-dimensional laser scanner is present embodiments provided, including：
Scanner assemblies 100, and
Supporting rack 200, supporting rack 200 include main mounting base 210, auxiliary mounting base 220 and more support feets 230, more
Support feet 230 is located in main mounting base 210, and every support feet 230 is articulated with main mounting base 210；Auxiliary mounting base 220 is articulated with
The pivot center of main mounting base 210, auxiliary mounting base 220 and main mounting base 210 is perpendicular to main mounting base 210；Scanner assemblies 100
It is articulated with auxiliary mounting base 220, the pivot center of scanner assemblies 100 and auxiliary mounting base 220 is perpendicular to auxiliary mounting base 220 and master
The pivot center of mounting base 210.
Novel three-dimensional laser scanner provided in this embodiment, includes scanner assemblies 100 and installation scanner assemblies
100 supporting rack 200.Supporting rack 200 includes more support feets 230, main mounting base 210 and auxiliary mounting base 220, more supports
Foot 230 is hinged in main mounting base 210, and more support feets 230 can adjust the angle on demand in use, realize optimal shape
The support of state.Meanwhile auxiliary mounting base 220 is rotatably connected in main mounting base 210, the face on the basis of horizontal plane, i.e., auxiliary mounting base
220 parallel to horizontal plane when, auxiliary mounting base 220 can be rotated relative to main mounting base 210 in the horizontal plane, realize different angle
Arrangement.Meanwhile scanner assemblies 100 are hinged in auxiliary mounting base 220, scanner assemblies 100 are relative to auxiliary 220 turns of mounting base
The dynamic change for realizing pitch angle, expands the working range of scanner assemblies 100, and when carrying out position adjustment, operation is cleverer
It is living, good basis is provided for follow-up measurement, improves the accuracy of measurement.
Referring to Fig. 1, in the present embodiment, optionally, scanner assemblies 100 include housing 110 and scanner main body, sweep
Instrument main body is retouched to be installed in housing 110；Housing 110 is connected with auxiliary mounting base 220 by shaft.Further, auxiliary mounting base 220
It is located at the same plate face of installing plate 221 including installing plate 221 and two connecting plates 222 being oppositely arranged, two connecting plates 222
On, two connecting plates 222 are installed on installing plate 221；Housing 110 is installed between two connecting plates 222 by shaft.It is actual
During processing, shaft is provided with two, and two shafts are coaxially disposed, and every shaft is installed on housing 110, and every shaft is cylinder
Shape, the rotation of shaft are more flexible；It is corresponding, a connecting hole 223 is provided with each connecting plate 222, connecting hole 223 is
Round hole, two shafts are rotationally connected with two connecting holes 223 respectively, can be in shaft in order to improve the flexibility of rotation
On be arranged bearing, the installation of shaft and connecting plate 222 is realized by bearing.After installation is complete, the first rotating shaft in two shafts
250 stretch out corresponding connecting hole 223, and the second shaft in two shafts stretches out corresponding connecting hole 223.
Refer to Fig. 2-Fig. 4, in the present embodiment, optionally, supporting rack 200 includes limit assembly 240, limit assembly 240
The bar portion of the stretching connecting plate 222 of first rotating shaft 250 is installed on, limit assembly 240 is used to limit housing 110 relative to connecting plate
222 rotation.Limit assembly 240 includes position-arresting disk 241, spacer pin 242 and dynamic clamping head and quiet clamping head 243, and spacer pin 242 is installed on
On position-arresting disk 241, spacer pin 242 can be slided along the axis direction of position-arresting disk 241 relative to position-arresting disk 241, position-arresting disk 241
It is set in outside first rotating shaft 250, position-arresting disk 241 is rotated synchronously with first rotating shaft 250, and during actual installation, position-arresting disk 241 passes through key
It is connected in first rotating shaft 250, mounting means is simple, easy to disassemble with installing；Meanwhile the connection coordinated with first rotating shaft 250
Multiple limit holes 224 are provided with plate 222, each limit hole is designed as round hole, circle is provided with the port of each limit hole
Angle, multiple limit holes are intervally arranged around the axis of connecting hole 223, and spacer pin 242 being capable of the grafting at the port with fillet
In corresponding limit hole, by designing the structure of fillet, the grafting of spacer pin 242 is more convenient, and grafting is more flexible.Pass through
Slide it is spacing realize that spacer pin 242 is inserted into corresponding limit hole or is extracted out of corresponding limit hole, that is, need adjustment to sweep
When retouching the angle of instrument component 100, spacer pin 242 is extracted, rotary scanning instrument component 100, be then inserted into spacer pin 242 pair
In the limit hole answered.
In order to improve the flexibility of operation, dynamic clamping head and quiet clamping head 243 is set in outside spacer pin 242, and the one of dynamic clamping head and quiet clamping head 243
End is installed on spacer pin 242, its other end is installed on position-arresting disk 241, and dynamic clamping head and quiet clamping head 243 makes spacer pin 242 have edge
Movement tendency of the axis direction of position-arresting disk 241 close to connecting plate 222.After spacer pin 242 is extracted, dynamic clamping head and quiet clamping head 243
With elastic force, after corresponding limit hole is turned to, spacer pin 242 is unclamped, spacer pin 242 is inserted into spacing under elastic force effect
In hole.Simultaneously as the structure of dynamic clamping head and quiet clamping head 243, ensure that spacer pin 242 and the position of connecting plate 222 are relatively fixed, limit
Position pin 242 is not easy to skid off, and use is safer.Dynamic clamping head and quiet clamping head 243 can be spring.
In the present embodiment, further, spacer pin 242 includes isometrical section and reducer, and isometrical section coaxial with reducer
Set, the outside diameter of reducer is gradually reduced along the axis direction of spacer pin 242 from one end close to isometrical section to the other end, reducing
Section is set close to connecting hole 223.The reducer of spacer pin 242 is inserted into limit hole, and insertion is more flexible and convenient.
In the present embodiment, supporting rack 200 further includes angle measuring scale, and the angle measuring scale is installed on described second turn
On axis.During rotary scanning instrument component 100, the angle of rotation can be clear from by angle measuring scale, operation is more
It is convenient and reliable.
In the present embodiment, novel three-dimensional laser scanner further includes Rain-proof cover, the Rain-proof cover be provided with containing cavities with
And the storage mouth connected with the containing cavities, described store are connected at mouth by pressure-sealing zipper.Spatial digitizer need not used
When, it is placed in Rain-proof cover, both can be moisture-proof, can be with dust-proof, easy to subsequent use.
Embodiment 2
A kind of mining subsidence measuring system is present embodiments provided, including the novel three-dimensional laser that above-described embodiment provides is swept
Retouch instrument.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, 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)
- A kind of 1. novel three-dimensional laser scanner, it is characterised in that including：Scanner assemblies, andSupporting rack, support frame as described above include main mounting base, auxiliary mounting base and more support feets, and the more support feets are located at institute State in main mounting base, and the every support feet is articulated with the main mounting base；The auxiliary mounting base is articulated with the main installation The pivot center of seat, the auxiliary mounting base and the main mounting base is perpendicular to the main mounting base；The scanner assemblies are hinged In in the auxiliary mounting base, the pivot center of the scanner assemblies and the auxiliary mounting base is perpendicular to the auxiliary mounting base and institute State the pivot center of main mounting base.
- 2. novel three-dimensional laser scanner according to claim 1, it is characterised in that the scanner assemblies include housing And scanner main body, the scanner main body are installed in the housing；The housing passes through shaft with the auxiliary mounting base Connection.
- 3. novel three-dimensional laser scanner according to claim 2, it is characterised in that the auxiliary mounting base includes installing plate And two connecting plates being oppositely arranged, two connecting plates are located in the same plate face of the installing plate, two companies Fishplate bar is installed on the installing plate；The housing is installed between two connecting plates by shaft.
- 4. novel three-dimensional laser scanner according to claim 3, it is characterised in that the shaft is provided with two, and two Shaft is coaxially disposed described in root, and the every shaft installation is on the housing；A company is provided with each connecting plate Hole is connect, two shafts are rotationally connected with two connecting holes respectively, and the first rotating shaft in two shafts is stretched out The corresponding connecting hole, the second shaft in two shafts stretch out the corresponding connecting hole；Support frame as described above further includes limit assembly, and the limit assembly is installed on the stretching connecting plate of the first rotating shaft Bar portion, the limit assembly are used to limit rotation of the housing relative to the connecting plate.
- 5. novel three-dimensional laser scanner according to claim 4, it is characterised in that the limit assembly includes position-arresting disk And spacer pin, the spacer pin are installed on the position-arresting disk, the spacer pin can be along the axis side of the position-arresting disk Slided to relative to the position-arresting disk, the position-arresting disk is set in outside the first rotating shaft, is rotated synchronously with the first rotating shaft； Multiple limit holes are provided with the connecting plate coordinated with the first rotating shaft, multiple limit holes surround the connecting hole Axis be intervally arranged, the spacer pin can be plugged in the corresponding limit hole.
- 6. novel three-dimensional laser scanner according to claim 5, it is characterised in that the limit assembly further includes elasticity Return unit, the dynamic clamping head and quiet clamping head are set in outside the spacer pin, and one end of the dynamic clamping head and quiet clamping head is installed on the spacer pin On, its other end is installed on the position-arresting disk, and the dynamic clamping head and quiet clamping head makes the spacer pin have the axis along the position-arresting disk Movement tendency of the line direction close to the connecting plate.
- 7. according to the novel three-dimensional laser scanner described in claim 5 or 6, it is characterised in that the spacer pin include etc. Footpath section and reducer, described isometrical section and the reducer are coaxially disposed, and the outside diameter of the reducer is along the spacer pin Axis direction is gradually reduced from one end close to described isometrical section to the other end, and the reducer is set close to the connecting hole.
- 8. novel three-dimensional laser scanner according to claim 7, it is characterised in that support frame as described above further includes angle survey Gage, the angle measuring scale are installed in second shaft.
- 9. the novel three-dimensional laser scanner according to any one of claim 1-6, it is characterised in that further include rain cover Set, the Rain-proof cover are provided with containing cavities and the storage mouth connected with the containing cavities, pass through pressure-sealing zipper at the storage mouth Connection.
- 10. a kind of mining subsidence measuring system, it is characterised in that including according to claim 1-9 any one of them new three Tie up laser scanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721290467.XU CN207300220U (en) | 2017-09-30 | 2017-09-30 | Novel three-dimensional laser scanner and mining subsidence measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721290467.XU CN207300220U (en) | 2017-09-30 | 2017-09-30 | Novel three-dimensional laser scanner and mining subsidence measuring system |
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| Publication Number | Publication Date |
|---|---|
| CN207300220U true CN207300220U (en) | 2018-05-01 |
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ID=62414605
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721290467.XU Active CN207300220U (en) | 2017-09-30 | 2017-09-30 | Novel three-dimensional laser scanner and mining subsidence measuring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109188545A (en) * | 2018-08-15 | 2019-01-11 | 贵州大学 | Scanner is used in a kind of exploitation of intake type ore-rock |
| CN109253717A (en) * | 2018-10-09 | 2019-01-22 | 安徽大学 | A kind of mining area surface sedimentation 3 D laser scanning surface subsidence monitoring sets station method |
-
2017
- 2017-09-30 CN CN201721290467.XU patent/CN207300220U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109188545A (en) * | 2018-08-15 | 2019-01-11 | 贵州大学 | Scanner is used in a kind of exploitation of intake type ore-rock |
| CN109253717A (en) * | 2018-10-09 | 2019-01-22 | 安徽大学 | A kind of mining area surface sedimentation 3 D laser scanning surface subsidence monitoring sets station method |
| CN109253717B (en) * | 2018-10-09 | 2020-11-27 | 安徽大学 | Mining area ground surface settlement three-dimensional laser scanning ground surface settlement monitoring and station setting method |
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