CN205664825U - Laser guide instrument installation device - Google Patents
Laser guide instrument installation device Download PDFInfo
- Publication number
- CN205664825U CN205664825U CN201620411904.8U CN201620411904U CN205664825U CN 205664825 U CN205664825 U CN 205664825U CN 201620411904 U CN201620411904 U CN 201620411904U CN 205664825 U CN205664825 U CN 205664825U
- Authority
- CN
- China
- Prior art keywords
- collet
- fine setting
- base
- mounting seat
- laser orientation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a directional equipment installation technology field particularly, relates to a laser guide instrument installation device. Laser guide instrument installation device includes collet, fixing device, installation base and fine setting base. A fixing device rather than fixed connection is installed at least to the collet side, fixing device can be in stock fixed mounting the collet side, install the installation base that to adjust the mounted position above that on the collet, install the base of pivoted fine setting above that on the installation base, laser guide instrument is laid to fine setting base upper end to fix and finely tune the direction through the micromatic setting that is equipped with on the fine setting base. The utility model discloses a mutually supporting of collet, fixing device, installation base and fine setting base isotructure fix and finely tune laser guide instrument, reaches simple to operate, finely tunes the mesh of accuracy to the efficiency of construction has been improved.
Description
Technical field
This utility model relates to sensing equipment mounting technique field, installs dress in particular to a kind of laser orientation instrument
Put.
Background technology
Along with the improvement with construction technology that improves constantly of mine machinery degree, mechanical drivage technology and bolting with wire mesh
Mode makes tunnelling speed constantly promote, and in traditional tunnel, stringcourse scaling method cannot meet driving speed requirement.Swash
Light director is because its directivity is good, speckle is reliable and stable, light beam is directly perceived, instruction distance is remote, installation and debugging speed is fast, easy to use
Etc. advantage, it is used widely during mine and set of tunneling construction.It addition, laser orientation instrument can indicate tunnel simultaneously
Tunneling direction and the gradient, effectively control tunnelling construction precision, decrease the workload of survey crew, improve roadway construction
Speed, is favored by vast mining survey technical staff deeply.
The kind model of laser orientation instrument is various, and mining conventional have two kinds, differs primarily in that power supply, other principle bases
This is identical.Power as the laser orientation instrument employing single lithium battery split of power supply with battery, there is volume little, lightweight, anti-
The feature such as dirt, protection against the tide, owing to being single hole, uses single anchor rod to fix, and part instrument can be by the attachment means carried and anchor
Bar is directly fixed, and mounting process is easy with debugging easy and accurate, can quickly be fixed on anchor pole, but this laser orientation instrument
It is easily subject to vibration and deformation of the surrounding rock in tunnel impact is bigger so that certainty of measurement is the highest；With thermoelectricity as the laser alignment of power supply
Instrument, owing to there being four installing holes, uses and many fixes with anchor pole, and this laser orientation instrument is fixing firm, and vibrated and roadway surrounding rock becomes
Shape impact is little, but laborious when it is installed, and underworkings top board out-of-flatness, the most levelling row and vertical relation are difficult to, peace
After loading onto the most improper.
Certainty of measurement for solving to run in work is the highest, install the practical difficulties such as inconvenient, installs laser orientation instrument
Device proposes the technical scheme improved.
Utility model content
The purpose of this utility model is to provide a kind of laser orientation instrument erecting device, refers to solving laser in prior art
Problem the highest to instrument certainty of measurement, that installation is wasted time and energy, relatively costly and efficiency of construction is the highest.
The laser orientation instrument erecting device that this utility model provides, including collet, fixing device, mounting seat and fine setting
Base；
Wherein, described collet side is provided with at least one and fixes, with described collet, the fixing device being connected；
The anchor pole being used for roadway support can be fixedly mounted on described collet side by bolt assembly by described fixing device
Face；
It is also equipped with to adjust on described collet the mounting seat of installation site on described collet；
The fine setting base that can rotate in described mounting seat is installed in described mounting seat；
Described fine setting base upper end is used for installing laser orientation instrument.
This laser orientation instrument erecting device includes collet, fixing device, mounting seat and fine setting base.Collet upper surface
It is respectively equipped with collet installing hole with side, is connected fixing to mounting seat and collet upper surface, by fixing dress by bolt assembly
Put be connected fixing with collet side；Mounting seat lower surface is fixing with collet to be connected, and upper surface and fine setting base are by certain side
Formula connects, and laser orientation instrument is laid in the upper surface of fine setting base, and laser is referred to by the micromatic setting being provided with by fine setting base
It is fixed to instrument and finely tunes direction；Anchor pole is fixedly mounted on collet side by fixing device by collet side.Therefore, this reality
Purpose time saving and energy saving when can reach laser orientation instrument installation by novel proposed mounting seat, fix, and can be right
Laser orientation instrument is finely adjusted so that it is can instruct mine and set of tunneling construction more accurately.
Further, described collet upper surface and side are respectively equipped with collet installing hole, and wherein said collet upper surface sets
The base installing hole of some collet upper surfaces installing hole and described mounting seat correspondence position with the use of, and pass through bolt assembly
Fixing connection；The fixing device of the collet side installing hole that described collet side is provided with and described fixing device correspondence position is installed
Hole with the use of, and connect by bolt assembly is fixing.
Further, described mounting seat be provided with collet installing hole with described collet upper surface with the use of base
Installing hole, and described base installing hole is slotted hole, can adjust installation site for described mounting seat on described collet.
Further, two side positions of described fixing device are respectively equipped with fixing device installing hole, and described fixing device is pacified
The collet installing hole of dress hole and described collet side with the use of；Described fixing device mid portion is additionally provided with arc groove, institute
State arc groove and the pressing of described anchor pole can be fixed on the side of described collet.
Further, described mounting seat is provided with base threaded hole, described base threaded hole with can adjust up and down micro-
The up-down adjustment screw fit adjusting position base connects.
Further, described mounting seat both sides are equipped with pedestal lobe respectively, and described pedestal lobe is provided with and its quantity
Corresponding base rotating hole.
Further, it is protruding that described fine setting base lower surface is provided with fine setting base lower surface, described fine setting base lower surface
Projection be provided with base rotating hole with the use of fine setting base rotating hole, and described base rotating hole with fine setting base rotate
Connected by rotating shaft between hole, it is achieved described fine setting base fine-adjustment rotary in mounting seat.
Further, it is protruding that described fine setting base upper surface is provided with fine setting base upper surface, described fine setting base upper surface
Projection is provided with the fine setting base threaded hole for installing described laser orientation instrument, and adjusts the horizontal position of described laser orientation instrument
The left and right fine setting installing hole put.
Further, described fine setting base is provided with collet threaded hole, and described collet threaded hole refers to for fixed laser
Being connected to the housing screw of instrument, described housing screw is provided with holddown spring and compress gasket, and described holddown spring passes through
Described mounting seat and described fine setting base are compressed by described compress gasket, it is achieved fixing of described laser orientation instrument.
Further, described collet is " U "-shaped, is welded together by angle iron make by being welded technology.
Having the beneficial effect that of utility model
The laser orientation instrument erecting device that this utility model provides includes collet, fixing device, mounting seat and fine setting
Base, wherein collet upper surface and side are respectively equipped with collet installing hole, by bolt assembly by mounting seat and collet upper end
Face is fixing to be connected, and is connected fixing to fixing device and collet side；Mounting seat lower surface and collet are fixing to be connected, upper surface and
Fine setting base is connected by certain way, and laser orientation instrument is placed in the upper surface of fine setting base, and by the fine setting which is provided with
Laser orientation instrument is fixed and finely tunes direction by device；Anchor pole is fixedly mounted on collet side by fixing device by collet side
Face.Therefore, the mounting seat that this utility model is proposed can reach laser orientation instrument install, fixing time time saving and energy saving mesh
, and laser orientation instrument can be finely adjusted so that it is mine and set of tunneling construction can be instructed more accurately.
This utility model processing is simple, convenient according to construction speed reach；Rapidoprint is extensive, can gather materials on the spot, and fit
For different rapidoprints；Decrease operational procedure simultaneously, save the set-up time, improve work efficiency, and reduce
The labor intensity of workman, has saved cost, has had more simple in construction, advantage easy for installation.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, below by right
In detailed description of the invention or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be embodiments more of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the laser orientation instrument that Fig. 1 provides for this utility model embodiment；
Fig. 2 is the structural representation of the adjusting means of the laser orientation instrument shown in Fig. 1；
Fig. 3 is the structural representation of the collet of the laser orientation instrument shown in Fig. 1；
Fig. 4 is the structural representation of the fixing device of the laser orientation instrument shown in Fig. 1；
Fig. 5 is the structural representation of the mounting seat of the laser orientation instrument shown in Fig. 1；
Fig. 6 is the structural representation of the fine setting base of the laser orientation instrument shown in Fig. 1；
Reference:
1 collet；2 fixing devices；
3 mounting seat；4 fine setting bases；
5 laser orientation instruments；6 anchor poles；
7 fix micrometer adjusting screw；8 bolt assemblies；
9 bolt assemblies；10 fine setting rotating shafts；
11 collet upper surface installing holes；12 collet side installing holes；
13 housing screws；14 holddown springs；
15 compress gaskets；16 up-down adjustment screws；
17 up-down adjustment resilient mountings；18 left and right adjusting screws；
19 left and right adjusting resilient mountings；21 arc grooves；
22 fixing device installing holes；31 scalable installing holes；
32 base installing holes；33 base threaded hole；
34 base installing holes；35 base rotating holes；
36 pedestal lobes；41 fine setting base lower surfaces are protruding；
42 fine setting base rotating holes；43 fine setting base upper surfaces are protruding；
44 fine setting base threaded hole；45 fine setting base upper surfaces are protruding；
About 46 fine setting installing holes；47 fine setting base fixed installation holes；
48 collet threaded holes.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described
Embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, this
The every other embodiment that field those of ordinary skill is obtained under not making creative work premise, broadly falls into this practicality
Novel protected scope.
In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term
Directly ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, be only
Must have specific for the ease of describing this utility model and simplification description rather than instruction or the device of hint indication or element
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Language concrete meaning in this utility model.
Below by specific embodiment and combine accompanying drawing this utility model is described in further detail.
This utility model provide a kind of laser orientation instrument erecting device, including collet, fixing device, mounting seat and
Fine setting base；
Described collet side is provided with at least one and fixes, with described collet, the fixing device being connected；
The anchor pole being used for roadway support can be fixedly mounted on described collet side by bolt assembly by described fixing device
Face；
It is also equipped with to adjust on described collet the mounting seat of installation site on described collet；
The fine setting base that can rotate in described mounting seat is installed in described mounting seat；
Described fine setting base upper end is used for installing laser orientation instrument.
This laser orientation instrument erecting device includes collet, fixing device, mounting seat and fine setting base, wherein on collet
End face is connected by bolt assembly is fixing with mounting seat, is installed with fine setting base, and is referred to by laser in mounting seat
It is placed on fine setting base to instrument, by micromatic setting, the direction of laser orientation instrument is finely adjusted；Collet side is provided with
The installing hole that installing hole is provided with fixing device is connected by bolt assembly is fixing, and the groove being provided with by fixing device is incited somebody to action
Anchor pole is fixed on collet side such that it is able to be easily installed and move laser orientation instrument in work progress, simultaneously again can be right
The direction of laser orientation instrument is finely adjusted so that it is can instruct mine and set of tunneling construction more precisely, more easily.
Concrete structure is as shown in figs 1 to 6.The structural representation of the laser orientation instrument that Fig. 1 provides for this utility model embodiment
Figure；Fig. 2 is the structural representation of the adjusting means of the laser orientation instrument shown in Fig. 1；Fig. 3 is the laser orientation instrument shown in Fig. 1
The structural representation of collet；Fig. 4 is the structural representation of the fixing device of the laser orientation instrument shown in Fig. 1；Fig. 5 is shown in Fig. 1
The structural representation of mounting seat of laser orientation instrument；Fig. 6 is that the structure of the fine setting base of the laser orientation instrument shown in Fig. 1 is shown
It is intended to；
The laser orientation instrument erecting device that the present embodiment provides includes collet 1, fixing device 2, mounting seat 3 and fine setting
Base 4, collet 1 upper end is fixing with mounting seat 3 to be connected, and is provided with fine setting base 4 in mounting seat 3, and by laser alignment
Instrument 5 is placed on fine setting base 4, and it is fixing that collet side installing hole 12 and the fixing device 2 that collet 1 side is provided with is provided with
Device installing hole 22 with the use of, and anchor pole 6 is fixed on collet side by the groove being provided with by fixing device 2；
Described collet 1 side is provided with at least one and the described fixing fixing device 2 being connected of collet 1；
The anchor pole 6 being used for roadway support can be fixedly mounted on described collet by bolt assembly 8 by described fixing device 2
The side of 1；
It is also equipped with to adjust on described collet 1 mounting seat 3 of installation site on described collet 1；
The fine setting base 4 that can rotate in described mounting seat 3 is installed in described mounting seat 3；
Described fine setting base 4 upper end is used for installing laser orientation instrument 5.
This laser orientation instrument erecting device includes collet 1, fixing device 2, mounting seat 3 and fine setting base 4.Collet 1
Upper end is connected by bolt assembly 9 is fixing with mounting seat 3, is provided with fine setting base 4, and is referred to by laser in mounting seat 3
It is placed on fine setting base 4 to instrument 5, by micromatic setting, the direction of laser orientation instrument 5 is finely adjusted；Collet 1 side sets
The fixing device installing hole 22 that some collet sides installing hole 12 is provided with fixing device 2 is connected by bolt assembly 8 is fixing, and
Anchor pole 6 is fixed on the side of collet 1 by the groove being provided with by fixing device 2 such that it is able to be easy to peace in work progress
Dress and mobile laser orientation instrument 5, can be finely adjusted the direction of laser orientation instrument 5 again so that it is can more precisely, more simultaneously
Instruct mine and set of tunneling construction promptly.
In the alternative of the present embodiment, collet 1 upper surface and side are respectively provided with connection mounting seat 3 and fix
The collet installing hole of device 2, respectively collet upper surface installing hole 11 and collet side installing hole 12, collet upper surface installing hole
At 11 corners being symmetrically distributed in collet 1 upper surface, coordinate with the base installing hole 32 of correspondence position distribution in mounting seat 3 and make
With, and connected by bolt assembly 9 so that mounting seat 3 is fixedly mounted on collet 1 upper surface；Collet side installing hole 12 is equal
On even three sides being distributed in collet 1, coordinate with the fixing device installing hole 22 of correspondence position distribution in fixing device 2 and make
With, and connected by bolt assembly 8 so that fixing device 2 is fixedly mounted on three sides of collet 1.
In the alternative of the present embodiment, mounting seat 3 is provided with base installing hole 32, and this installing hole is evenly distributed on peace
At the corner of dress base 3, and the collet upper surface installing hole 11 being provided with collet 1 correspondence position is with the use of, and base peace
Dress hole 32 is slotted hole, it is possible to adjust the position of mounting seat 3 on collet 1, consequently facilitating the tune of laser orientation instrument 5 position
Whole.
In the alternative of the present embodiment, the both sides of fixing device 2 are respectively provided with a fixing device installing hole 22, and this is fixed
The collet side installing hole 12 that device installing hole 22 is provided with collet 1 correspondence position respectively with the use of；And in fixing device 2
Mid portion is additionally provided with arc groove 21, and the radian of this arc groove 21 is less than semicircle, and can be by quantity and fixing device 2 phase
Corresponding anchor pole 6 is pressed abd fixed on the side of collet 1.
In the alternative of the present embodiment, mounting seat 3 being additionally provided with scalable installing hole 31, this installing hole is similarly long
Circular hole, is mainly used in the adjustment of mounting seat 3 position.
In the alternative of the present embodiment, mounting seat 3 is provided with base threaded hole 33, this base threaded hole 33 be used for
The up-down adjustment screw 16 that fine setting base about 4 adjusts is threaded connection such that it is able to by rotating up-down adjustment screw 16
Adjust the position of fine setting base 4.
In the alternative of the present embodiment, mounting seat 3 is additionally provided with base installing hole 34, this installing hole and fine setting base
Fine setting base that 4 are provided with fixed installation hole 47 with the use of, through fixing micrometer adjusting screw 7 between holes, and fixing fine setting spiral shell
The end of nail 7 is connected with up-down adjustment resilient mounting 17, by fixing micrometer adjusting screw 7 and up-down adjustment resilient mounting 17
Common effect realizes fine setting base 4 and the fine setting of laser orientation instrument 5 upper-lower position.
In the alternative of the present embodiment, mounting seat 3 lower surface is respectively provided on two sides with pedestal lobe 36, and sets on it
There is quantity corresponding base rotating hole 35.
In the alternative of the present embodiment, the lower surface of fine setting base 4 is provided with fine setting base lower surface projection 41, and it divides
It is not provided with the fine setting base rotating hole 42 that quantity is corresponding with base rotating hole 35, and fine setting base rotating hole 42 rotates with base
It is connected by fine setting rotating shaft 10 between hole 35, enables to finely tune base 4 in installation by rotating up-down adjustment screw 16
Fine-adjustment rotary on base 3, thus realize the fine setting in laser orientation instrument 5 direction.
In the alternative of the present embodiment, fine setting base 4 upper surface is respectively equipped with fine setting base upper surface protruding 43 and 45,
Fine setting base threaded hole 44 and left and right fine setting installing hole 46, wherein, fine setting base threaded hole 44 and quantity phase it is respectively equipped with on it
Corresponding left and right adjusting screw 18 is connected by threaded engagement, and left and right fine setting installing hole 46 is fixed with left and right adjusting resilient mounting 19
Connect, realize consolidating of laser orientation instrument 5 position by the common effect of left and right adjusting screw 18 and left and right adjusting resilient mounting 19
Determine and fine setting.
In the alternative of the present embodiment, fine setting base 4 is provided with collet threaded hole 48, this screwed hole and housing screw 13
Connected by threaded engagement, and housing screw 13 is provided with holddown spring 14 and compress gasket 15, by rotatably compressing screw 13
Mounting seat 3 and fine setting base 4 can be compressed, it is achieved fixing of laser orientation instrument 5.
In the alternative of the present embodiment, collet 1 is " U "-shaped, is welded by the angle iron of specific model by being welded technology
Make together, be then passed through polishing and to process angle iron surface, pad to surface clean, round and smooth, finally do preservative treatment.
To detailed description of the present utility model it can be seen that the laser orientation instrument that the present embodiment provides installs dress more than in conjunction with
Collet 1 upper end put is connected by bolt assembly 9 is fixing with mounting seat 3, is provided with fine setting base 4 in mounting seat 3, and
Laser orientation instrument 5 is placed on fine setting base 4, by micromatic setting, laser orientation instrument 5 is fixed and finely tunes；Collet
The fixing device installing hole 22 that collet side installing hole 12 and the fixing device 2 that 1 side is provided with is provided with is fixed by bolt assembly 8
Connect, and anchor pole 6 is fixed on the side of collet 1 by the groove being provided with by fixing device 2 such that it is able in work progress
It is easily installed and moves laser orientation instrument 5, the direction of laser orientation instrument 5 can be finely adjusted again so that it is can be more smart simultaneously
Accurate, instruct mine and set of tunneling construction more easily.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail this utility model with reference to foregoing embodiments, those of ordinary skill in the art should
Understand: the technical scheme described in foregoing embodiments still can be modified by it, or to the most some or all of
Technical characteristic carries out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of type each embodiment technical scheme.
Claims (10)
1. a laser orientation instrument erecting device, it is characterised in that: include collet, fixing device, mounting seat and the fine setting end
Seat；
Described collet side is provided with at least one and fixes, with described collet, the fixing device being connected；
The anchor pole being used for roadway support can be fixedly mounted on described collet side by bolt assembly by described fixing device；
It is also equipped with to adjust on described collet the mounting seat of installation site on described collet；
The fine setting base that can rotate in described mounting seat is installed in described mounting seat；
Described fine setting base upper end is used for installing laser orientation instrument.
Laser orientation instrument erecting device the most according to claim 1, it is characterised in that described collet upper surface and side are divided
It is not provided with the collet installing hole for connecting described mounting seat and described fixing device.
Laser orientation instrument erecting device the most according to claim 1, it is characterised in that described mounting seat is provided with and institute
State the collet installing hole of collet upper surface with the use of base installing hole, and described base installing hole is slotted hole, for institute
State mounting seat on described collet, adjust installation site.
Laser orientation instrument erecting device the most according to claim 1, it is characterised in that two side positions of described fixing device
Be provided with fixing device installing hole, the collet installing hole of described fixing device installing hole and described collet side with the use of；Described
Fixing device mid portion is additionally provided with arc groove, and the pressing of described anchor pole can be fixed on described collet by described arc groove
Side.
Laser orientation instrument erecting device the most according to claim 1, it is characterised in that described mounting seat is provided with base
Screwed hole, described base threaded hole and the up-down adjustment screw fit that can adjust fine setting position base up and down use.
Laser orientation instrument erecting device the most according to claim 5, it is characterised in that both sides, described mounting seat lower surface
Being respectively equipped with pedestal lobe, described pedestal lobe is provided with the base rotating hole corresponding with its quantity.
Laser orientation instrument erecting device the most according to claim 6, it is characterised in that described fine setting base lower surface is provided with
Fine setting base lower surface is protruding, described fine setting base lower surface projection be provided with described base rotating hole with the use of fine setting
It is connected by rotating shaft between base rotating hole, and described base rotating hole with fine setting base rotating hole, it is possible to realize described fine setting
Base fine-adjustment rotary in described mounting seat.
Laser orientation instrument erecting device the most according to claim 7, it is characterised in that described fine setting base upper surface is provided with
Fine setting base upper surface is protruding, and described fine setting base upper surface projection is provided with at the bottom of the fine setting for installing described laser orientation instrument
Seat screwed hole, and adjust the left and right fine setting installing hole of described laser orientation instrument lateral attitude.
Laser orientation instrument erecting device the most according to claim 1, it is characterised in that described fine setting base is provided with compression
Screwed hole, described collet threaded hole is connected with the housing screw for fixed laser director, and described housing screw sets
Have holddown spring and compress gasket, described holddown spring by described compress gasket by described mounting seat and described fine setting base
Compress, it is achieved fixing of described laser orientation instrument.
Laser orientation instrument erecting device the most according to claim 1, it is characterised in that described collet is " U "-shaped, passes through
Angle iron is welded together by the technology that is welded to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620411904.8U CN205664825U (en) | 2016-05-09 | 2016-05-09 | Laser guide instrument installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620411904.8U CN205664825U (en) | 2016-05-09 | 2016-05-09 | Laser guide instrument installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205664825U true CN205664825U (en) | 2016-10-26 |
Family
ID=57160395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620411904.8U Expired - Fee Related CN205664825U (en) | 2016-05-09 | 2016-05-09 | Laser guide instrument installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205664825U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087684A (en) * | 2017-12-13 | 2018-05-29 | 贵州大学 | A kind of underground coal mine laser orientation instrument adjusting fixing device |
| CN111947634A (en) * | 2020-08-24 | 2020-11-17 | 贵州盘江精煤股份有限公司 | Laser instrument capable of accurately adjusting angle |
| CN118087359A (en) * | 2024-04-18 | 2024-05-28 | 山西长达交通设施有限公司 | Interlocking grading marking construction device and technology |
-
2016
- 2016-05-09 CN CN201620411904.8U patent/CN205664825U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087684A (en) * | 2017-12-13 | 2018-05-29 | 贵州大学 | A kind of underground coal mine laser orientation instrument adjusting fixing device |
| CN108087684B (en) * | 2017-12-13 | 2023-05-12 | 贵州大学 | Colliery is regulation fixing device for laser direction indicator in pit |
| CN111947634A (en) * | 2020-08-24 | 2020-11-17 | 贵州盘江精煤股份有限公司 | Laser instrument capable of accurately adjusting angle |
| CN118087359A (en) * | 2024-04-18 | 2024-05-28 | 山西长达交通设施有限公司 | Interlocking grading marking construction device and technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20170509 |