CN205482763U - Coal mine tunnel pucking measuring device based on three -dimensional system of coordinate - Google Patents
Coal mine tunnel pucking measuring device based on three -dimensional system of coordinate Download PDFInfo
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- CN205482763U CN205482763U CN201620191639.7U CN201620191639U CN205482763U CN 205482763 U CN205482763 U CN 205482763U CN 201620191639 U CN201620191639 U CN 201620191639U CN 205482763 U CN205482763 U CN 205482763U
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- display self
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Abstract
The utility model discloses a coal mine tunnel pucking measuring device based on three -dimensional system of coordinate, including the horizontal digital display self -constriction measuring tape chi body, horizontal digital display self -constriction measuring tape digital display casing, the vertical digital display self -constriction measuring tape chi body, vertical digital display self -constriction measuring tape digital display casing, axial fluorescence scale sliding rod, rotation type can fix the horizontal support of shrink, can fix the vertical support of shrink, the fixed rotation gasket of support, rectangle fixed plate. The device can confirm measuring point axial position through the horizontal digital display self -constriction measuring tape chi body in axial fluorescence scale sliding rod 's position, can confirm measuring point horizontal position (being the probe distance of measuring point apart from lane group) through horizontal digital display self -constriction measuring tape digital display casing institute display scale value, can confirm measuring point vertical position through vertical digital display self -constriction measuring tape digital display casing institute display scale value. The multiple spot is measured in succession, carries out tunnel pucking face data complete analysis, grasps the bottom plate and is out of shape the law, provides reliable foundation for strutting of tunnel bottom plate and treatment scheme.
Description
Technical field
This utility model relates to mining survey field, particularly relates to a kind of coal mine roadway pucking measurement apparatus based on three-dimensional system of coordinate.
Background technology
For a long time, pucking is always one of insoluble problem in the underground engineerings such as coal mining, and after Floor Heave in Roadway, section reduces, impact transport, ventilation and personnel's walking, is unfavorable for mine safety production.The China's coal-mine increase along with mining depth and the increase of drift section, and owing to deep mining has the feature such as high-ground stress and High-geotemperature, Floor Heave in Roadway phenomenon is more and more prominent, has had a strong impact on production.
Prior art is that chi is surveyed in horizontal self-constriction and vertical self-constriction is surveyed chi and coordinated buckle drive screw to use, laterally self-constriction survey chi is threadedly secured between roadway's sides by buckle, vertical self-constriction is surveyed chi and is enclosed within horizontal self-constriction survey chi chi body, can survey the slip of chi chi body in horizontal self-constriction and read the horizontal range of tunnel point, vertical self-constriction survey chi can be measured horizontal self-constriction by self chi surface scale value and survey chi chi body away from a pucking measurement point vertical height.This technology can not ensure that horizontal self-constriction is surveyed Chi Chitiyu lane and helped vertical and vertical self-constriction survey chi chi body vertical with roadway floor when mounted simultaneously, and there is the artificial error reading scale value, metering system is two-dimensional coordinate form, it is impossible to realize the Continuous Observation in Floor Heave in Roadway face.
Utility model content
(1) utility model to solve the technical problem that
This utility model provides a kind of coal mine roadway pucking measurement apparatus based on three-dimensional system of coordinate, its object is to overcome the deficiency of more than prior art, can the most accurately observe Floor Heave in Roadway amount and the deformation rule in pucking face, administering for Floor Heave in Roadway provides foundation the most accurately.
(2) technical scheme
This utility model provides a kind of coal mine roadway pucking measurement apparatus based on three-dimensional system of coordinate, including: laterally chi chi body is surveyed in digital display self-constriction, horizontal digital display self-constriction surveys that footage shows housing, the sliding ear of chi is surveyed in horizontal digital display self-constriction, chi chi body is surveyed in vertical digital display self-constriction, vertical digital display self-constriction surveys that footage shows housing, chi trepanning is surveyed in vertical digital display self-constriction, axial fluorescence scales slideway bar, rotary fix contraction horizontal support, contraction vertical supports can be fixed, support is fixing rotates pad, rectangular retaining plate.
Further: also to include the spike of fixing rectangular retaining plate, fixed support fixes rotation pad and the screw of axial fluorescence scales slideway bar, guarantee that support is fixed rotation pad and shunk, with rotary fixing, the rotary shaft II that horizontal support rotates against, guarantee that rotary fixing is shunk horizontal support and can be fixed the rotary shaft I that contraction vertical supports rotates against, the fixing fixing bolt I that can fix contraction vertical supports, fixing rotary can fix the fixing bolt II shrinking horizontal support.
Described rectangular retaining plate keeps a firm hand on roadway floor by spike；Described contraction vertical supports of fixing is welded in described rectangular retaining plate；Described contraction vertical supports of fixing is connected by rotary shaft I with described rotary contraction horizontal support of fixing；Described rotary contraction horizontal support rotate pad fixing with described support of fixing is connected by rotary shaft II；Described axial fluorescence scales slideway bar is screwed in described support fixing rotation pad；Described vertical digital display self-constriction is surveyed chi chi body and is enclosed within described horizontal digital display self-constriction survey chi chi body by described vertical digital display self-constriction survey chi trepanning；Described horizontal digital display self-constriction is surveyed chi chi body and is penetrated described axial fluorescence scales slideway bar by the described horizontal digital display self-constriction sliding ear of survey chi.
(3) beneficial effect
Use the technical scheme that this utility model provides, compared with prior art, there is following remarkable result:
(1) a kind of coal mine roadway pucking measurement apparatus based on three-dimensional system of coordinate of the present utility model, by using rectangular retaining plate to ensure when can be implemented in installation simultaneously, horizontal self-constriction is surveyed Chi Chitiyu lane and is helped vertical and vertical self-constriction survey chi chi body vertical with roadway floor, is applicable to entry and inclined shaft；
(2) a kind of coal mine roadway pucking measurement apparatus based on three-dimensional system of coordinate of the present utility model, metering system simulation three-dimensional system of coordinate, the Continuous Observation in Floor Heave in Roadway face can be realized；
(3) a kind of coal mine roadway pucking measurement apparatus based on three-dimensional system of coordinate of the present utility model, by using digital display scale value form to reduce artificial observation error；
(4) a kind of coal mine roadway pucking measurement apparatus based on three-dimensional system of coordinate of the present utility model, by using rotary telescope support of fixing to can guarantee that this measurement apparatus is applicable to rectangle class tunnel, trapezoidal class tunnel, arch class tunnel and circle class tunnel.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of coal mine roadway pucking measurement apparatus based on three-dimensional system of coordinate of the present utility model；
Fig. 2 is the equipment design sketch that chi and vertical digital display self-constriction survey chi are surveyed in horizontal digital display self-constriction；
Fig. 3 is the equipment three-view diagram that chi and axial fluorescence scales slideway bar are surveyed in horizontal digital display self-constriction；
Fig. 4 be rotary fix contraction horizontal support, can fix contraction vertical supports, rectangular retaining plate equipment design sketch；
In figure: 1-Semicircular tunnel；2-support is fixing rotates pad；Chi chi body is surveyed in 3-horizontal digital display self-constriction；Chi trepanning is surveyed in 4-vertical digital display self-constriction；5-horizontal digital display self-constriction is surveyed footage and is shown housing；Chi chi body is surveyed in 6-vertical digital display self-constriction；7-vertical digital display self-constriction is surveyed footage and is shown housing；8-Floor Heave in Roadway；9-rectangular retaining plate；10-spike；11-fixes bolt I；12-can fix contraction vertical supports；13-is rotary fixes contraction horizontal support；14-fixes bolt II；15-axial fluorescence scales slideway bar；16-rotary shaft I；17-rotary shaft II；18-screw；19-fluorescence scales value indicatrix；20-fluorescence scales value；21-slideway；The sliding ear of chi is surveyed in 22-horizontal digital display self-constriction.
Detailed description of the invention
With embodiment, embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.Following example are used for illustrating this utility model, but can not be used for limiting scope of the present utility model.
As shown in Figure 1, a kind of based on three-dimensional system of coordinate the coal mine roadway pucking measurement apparatus that this utility model provides, including: laterally chi chi body 3 is surveyed in digital display self-constriction, laterally digital display self-constriction survey footage shows housing 5, laterally the sliding ear 22 of chi is surveyed in digital display self-constriction, chi chi body 6 is surveyed in vertical digital display self-constriction, vertical digital display self-constriction is surveyed footage and is shown housing 7, chi trepanning 4 is surveyed in vertical digital display self-constriction, axially fluorescence scales slideway bar 15, rotary fixing shrinks horizontal support 13, contraction vertical supports 12 can be fixed, support is fixing rotates pad 2, rectangular retaining plate 9, described rectangular retaining plate 9 keeps a firm hand on roadway floor by described spike 10；Described contraction vertical supports 12 of fixing is welded in described rectangular retaining plate 9；Described contraction vertical supports 12 of fixing is connected by described rotary shaft I 16 with described rotary contraction horizontal support 13 of fixing；Described rotary contraction horizontal support 13 rotate pad 2 fixing with described support of fixing is connected by rotary shaft II 17；Described axial fluorescence scales slideway bar 15 is fixed on described support fixing rotation pad 2 by described screw 18；Described vertical digital display self-constriction is surveyed chi chi body 6 and is enclosed within described horizontal digital display self-constriction survey chi chi body 3 (as shown in Figure 2) by described vertical digital display self-constriction survey chi trepanning 4；Described horizontal digital display self-constriction is surveyed chi chi body 3 and is penetrated described axial fluorescence scales slideway bar 15 (as shown in Figure 3) by the described horizontal digital display self-constriction sliding ear 22 of survey chi.
A kind of based on three-dimensional system of coordinate the coal mine roadway pucking measurement apparatus that this utility model provides, operational approach is as follows:
First, ground grading is chosen at described Floor Heave in Roadway 8 edge, by correctly installing this device such as upper type, secondly, by flexible and rotate and described can fix contraction vertical supports 12 and described rotary contraction horizontal support 13 of fixing makes described axial fluorescence scales slideway bar 15 against lane side, then, survey chi chi body 3 position on described axial fluorescence scales slideway bar 15 by moving axially described horizontal digital display self-constriction, record described fluorescence scales value indicatrix 19 and determine measurement pucking face point axial location in described fluorescence scales value 20 indicated value；Survey chi chi body 6 by vertical digital display self-constriction described in transverse shifting and survey position on chi chi body 3 (described horizontal digital display self-constriction survey footage show housing 5 follow described vertical digital display self-constriction due to self-constriction and survey chi trepanning 4 and move together) in described horizontal digital display self-constriction, record described horizontal digital display self-constriction survey footage show display scale value on housing 5 determine measure pucking face point lateral attitude (i.e. measure Dian Ju lane side horizontal range), by record described vertical digital display self-constriction survey footage show scale value shown by housing 7 automatic telescopic determine measurement pucking face point vertical position (i.e. measure away from described horizontal digital display self-constriction survey chi chi body 3 horizontal line distance).Multi-shot continuous measure is chosen in Floor Heave in Roadway face, disposable its comprehensive information of acquisition.Finally, carrying out data analysis, grasp roadway floor deformation rule, supporting and resolution for roadway floor provide reliable basis.
Embodiment of the present utility model is given for the sake of example and description, and is not exhaustively or this utility model to be limited to disclosed form.Many modifications and variations are apparent from for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present utility model and actual application are more preferably described, and makes those of ordinary skill in the art it will be appreciated that this utility model thus design are suitable to the various embodiments with various amendments of special-purpose.
Claims (2)
1. a coal mine roadway pucking measurement apparatus based on three-dimensional system of coordinate, it is characterized in that, including: laterally chi chi body (3) is surveyed in digital display self-constriction, laterally digital display self-constriction survey footage shows housing (5), laterally the sliding ear (22) of chi is surveyed in digital display self-constriction, chi chi body (6) is surveyed in vertical digital display self-constriction, vertical digital display self-constriction is surveyed footage and is shown housing (7), chi trepanning (4) is surveyed in vertical digital display self-constriction, axially fluorescence scales slideway bar (15), rotary fixing shrinks horizontal support (13), contraction vertical supports (12) can be fixed, support is fixing rotates pad (2), rectangular retaining plate (9), described rectangular retaining plate (9) keeps a firm hand on roadway floor by spike (10)；Described fix contraction vertical supports (12) be welded in described rectangular retaining plate (9)；Described fix contraction vertical supports (12) with described rotary fix contraction horizontal support (13) pass through rotary shaft I (16) be connected；Described rotary contraction horizontal support (13) rotate pad (2) fixing with described support of fixing is connected by rotary shaft II (17)；Described axial fluorescence scales slideway bar (15) is fixed on described support fixing rotation pad (2) by screw (18)；Described vertical digital display self-constriction is surveyed chi chi body (6) and is enclosed within described horizontal digital display self-constriction survey chi chi body (3) by described vertical digital display self-constriction survey chi trepanning (4)；Described horizontal digital display self-constriction is surveyed chi chi body (3) and is penetrated described axial fluorescence scales slideway bar (15) by the described horizontal digital display self-constriction sliding ear (22) of survey chi.
nullA kind of coal mine roadway pucking measurement apparatus based on three-dimensional system of coordinate the most according to claim 1，It is characterized in that: also include the described spike (10) of fixing described rectangular retaining plate (9)，Pad (2) and the described screw (18) of described axial fluorescence scales slideway bar (15) is rotated by fixing described support is fixing，Guarantee that the fixing pad (2) that rotates of described support shrinks, with described rotary fixing, the described rotary shaft II (17) that horizontal support (13) rotates against，Guarantee that described rotary fixing is shunk horizontal support (13) and shunk vertical supports (12) the described rotary shaft I (16) that rotates against with described fixing，The fixing described fixing bolt I (11) that can fix contraction vertical supports (12)，The fixing described rotary fixing bolt II (14) fixing contraction horizontal support (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620191639.7U CN205482763U (en) | 2016-03-11 | 2016-03-11 | Coal mine tunnel pucking measuring device based on three -dimensional system of coordinate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620191639.7U CN205482763U (en) | 2016-03-11 | 2016-03-11 | Coal mine tunnel pucking measuring device based on three -dimensional system of coordinate |
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| CN205482763U true CN205482763U (en) | 2016-08-17 |
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| CN201620191639.7U Expired - Fee Related CN205482763U (en) | 2016-03-11 | 2016-03-11 | Coal mine tunnel pucking measuring device based on three -dimensional system of coordinate |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441053A (en) * | 2016-10-13 | 2017-02-22 | 公安部交通管理科学研究所 | Method and device for inspecting and detecting deformation of traffic accident vehicle on traffic accident scene |
| CN107883856A (en) * | 2017-11-06 | 2018-04-06 | 贵州大学 | Roadway surrounding rock two is helped and the real-time measurement apparatus and measuring method of roof deformation amount |
-
2016
- 2016-03-11 CN CN201620191639.7U patent/CN205482763U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441053A (en) * | 2016-10-13 | 2017-02-22 | 公安部交通管理科学研究所 | Method and device for inspecting and detecting deformation of traffic accident vehicle on traffic accident scene |
| CN107883856A (en) * | 2017-11-06 | 2018-04-06 | 贵州大学 | Roadway surrounding rock two is helped and the real-time measurement apparatus and measuring method of roof deformation amount |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170311 |
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| CF01 | Termination of patent right due to non-payment of annual fee |