CN203310403U - Portable laser slope gauge for mine surveying - Google Patents

Portable laser slope gauge for mine surveying Download PDF

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Publication number
CN203310403U
CN203310403U CN2013202898477U CN201320289847U CN203310403U CN 203310403 U CN203310403 U CN 203310403U CN 2013202898477 U CN2013202898477 U CN 2013202898477U CN 201320289847 U CN201320289847 U CN 201320289847U CN 203310403 U CN203310403 U CN 203310403U
Authority
CN
China
Prior art keywords
support
base
laser
portable laser
pointer
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
Application number
CN2013202898477U
Other languages
Chinese (zh)
Inventor
宋二兵
张志勇
张伟
王健
王洋洋
李密玲
段军
白璟宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhaogu (xinxiang) Energy Co ltd Of Jiaozuo Coal Group
Original Assignee
Zhaogu (xinxiang) Energy Co ltd Of Jiaozuo Coal Group
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhaogu (xinxiang) Energy Co ltd Of Jiaozuo Coal Group filed Critical Zhaogu (xinxiang) Energy Co ltd Of Jiaozuo Coal Group
Priority to CN2013202898477U priority Critical patent/CN203310403U/en
Application granted granted Critical
Publication of CN203310403U publication Critical patent/CN203310403U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a portable laser slope gauge for mine surveying. The portable laser slope gauge comprises a base, a stand column, a support, a stud shaft, laser lamp holders, a switch, a lamp tube, a dial, a rotating shaft, an indicator and a balancing weight, wherein the stand column is fixedly arranged at the upper part of the left end of the base, the support parallel to the base is fixedly arranged at the upper end of the stand column, the dial is arranged at the lower part of the support, the lamp tube is arranged at the upper part of the support, the laser lamp holders are arranged at the two ends of the lamp tube, the indicator is suspended in the center of the dial by means of the rotating shaft, and the balancing weight is fixedly arranged at the lower part of the indicator. The portable laser slope gauge is convenient to operate, easy to carry, time-saving, labor-saving and suitable for the rapid surveying of the mine underground slope, can be independently operated by a person and can be used for accurate and rapid surveying data.

Description

Mine surveying portable laser tilt gauge
Technical field
The utility model belongs to mine down-hole tunnel slope measuring apparatus technical field.
Background technology
In mine down-hole tunnel construction or construction quality checking process, usually need to utilize tilt gauge to measure.Existing tilt gauge is generally manual bracing wire operation, needs at least three people could work compounds, and in a varied topography, the very long environment of distance, operating difficulties, hanging wire easily rock, and reference point is difficult for finding accurately, affects measurement quality.Use total powerstation to measure operation, the elevation angle is excessive, and the cost of use costliness relies on total powerstation, also unrealistic through big instrument fully.Use modified light beam tilt gauge, the friction force be subject to during the pointer rotation can affect measurement result, can not solve the problem of positioning datum point, in operating process, needs hand-held tilt gauge, and hand is trembled, trembleed also and can cause unnecessary error.
Summary of the invention
The purpose of this utility model is to provide a kind of simple to operate, easy to use, measurement data mine surveying accurately portable laser tilt gauge.
To achieve these goals, the utility model comprises: base, column, support, stud shaft, laser lamp head, switch, lamp cylinder, index dial, rotating shaft, pointer, balancing weight, column is fixedly installed on the left end top of base, parallel base is fixedly installed support in the upper end of column, bottom at support is provided with index dial, on the top of support, be provided with the lamp cylinder, the two ends of lamp cylinder are provided with laser lamp head, at the center of index dial, utilize rotating shaft to be hung with pointer, be fixedly installed balancing weight in the bottom of pointer.
Like this when measuring construction ground or roadway gradient, the utility model is placed into and measures place, adjust the pre-determined reference point of coloured convergent pencil of rays sensing that laser lamp head sends, balancing weight drives pointer and is in all the time vertical state under Action of Gravity Field, the scale on pointer index dial pointed is value of slope.Have easy to operately, be easy to carry about with one, a people gets final product independent operation, and data are accurately quick, time saving and energy saving, are applicable to mine down-hole gradient Quick Measurement.
The accompanying drawing explanation
Fig. 1 is the structural representation of utility model.
Embodiment
As shown in Figure 1, the utility model comprises: base 1, column 2, support 3, stud shaft 4, laser lamp head 5, switch 6, lamp cylinder 7, index dial 9, rotating shaft 10, pointer 11, balancing weight 12.Column 2 is fixedly installed on the left end top of base 1, column and base vertical setting mutually.Parallel base is fixedly installed support 3 in the upper end of column 2, the degree of tightness of utilizing stud shaft that is fixedly installed of column and support realizes, support 3 rotates location in vertical plane around stud shaft 4, while measuring use, tighten stud shaft and make the parallel base of support, when carrying, unclamp stud shaft, be convenient to support-folding and be convenient for carrying.In the bottom of support 3, be provided with index dial 9, index dial is semicircle shape, and centre is 0 ° of scale starting point, and both sides are 90 ° of terminations.On the top of support 3, be provided with lamp cylinder 7, the two ends of lamp cylinder are symmetrically arranged with laser lamp head 5, and the lamp cylinder is parallel with support, so that coloured convergent pencil of rays that the laser lamp cylinder is penetrated is parallel with support.Battery 8 is installed in support, for to laser lamp head, powering.On lamp cylinder 7, be provided with switch 6, for the break-make of laser lamp head power supply.At the center of index dial, utilize rotating shaft 10 to be hung with pointer 11, be fixedly installed balancing weight 12 in the bottom of pointer 11, pointer is around rotating shaft flexible rotating in the vertical direction.

Claims (1)

1. mine surveying portable laser tilt gauge, comprise: base (1), column (2), support (3), stud shaft (4), laser lamp head (5), switch (6), lamp cylinder (7), index dial (9), rotating shaft (10), pointer (11), balancing weight (12), column (2) is fixedly installed on the left end top of base (1), parallel base is fixedly installed support (3) in the upper end of column (2), it is characterized in that being provided with in the bottom of support index dial (9), on the top of support (3), be provided with lamp cylinder (7), the two ends of lamp cylinder are provided with laser lamp head (5), at the center of index dial, utilize rotating shaft (10) to be hung with pointer (11), in the bottom of pointer (11), be fixedly installed balancing weight (12).
CN2013202898477U 2013-05-24 2013-05-24 Portable laser slope gauge for mine surveying Expired - Fee Related CN203310403U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202898477U CN203310403U (en) 2013-05-24 2013-05-24 Portable laser slope gauge for mine surveying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202898477U CN203310403U (en) 2013-05-24 2013-05-24 Portable laser slope gauge for mine surveying

Publications (1)

Publication Number Publication Date
CN203310403U true CN203310403U (en) 2013-11-27

Family

ID=49616606

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202898477U Expired - Fee Related CN203310403U (en) 2013-05-24 2013-05-24 Portable laser slope gauge for mine surveying

Country Status (1)

Country Link
CN (1) CN203310403U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104061903A (en) * 2014-07-03 2014-09-24 安徽省(水利部淮河水利委员会)水利科学研究院 Side slope angle measuring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104061903A (en) * 2014-07-03 2014-09-24 安徽省(水利部淮河水利委员会)水利科学研究院 Side slope angle measuring device

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131127

Termination date: 20140524

C17 Cessation of patent right