CN210321731U - Tool for measuring height of underground measuring instrument - Google Patents
Tool for measuring height of underground measuring instrument Download PDFInfo
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- CN210321731U CN210321731U CN201920416308.2U CN201920416308U CN210321731U CN 210321731 U CN210321731 U CN 210321731U CN 201920416308 U CN201920416308 U CN 201920416308U CN 210321731 U CN210321731 U CN 210321731U
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- square pipe
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Abstract
The utility model discloses an instrument for measuring downhole measurement instrument height, it includes aluminium square pipe, acts as go-between, leading wheel, aluminium mounting panel, aluminium bottom plate, hinge, LED lamp and tape measure, aluminium square pipe has a plurality of, their diameter by big to little, and a plurality of aluminium square pipe cup joints together, and the aluminium square pipe of cup jointing the back inlayer is longer than other aluminium square pipes, leading wheel fixed connection on aluminium mounting panel, the LED lamp setting is in cup jointing back inlayer aluminium square pipe top, hinge one end and the top fixed connection who cup joints back inlayer aluminium square pipe, the hinge other end and aluminium mounting panel fixed connection and aluminium mounting panel are located the side of cup jointing back inlayer aluminium square pipe, and aluminium bottom plate fixed connection is in the outermost aluminium square pipe bottom portion of pipe after cup jointing, the tape measure area or the detachable fixed connection of chi head of acting as go-between just it is convoluteed on the leading wheel to act as go-.
Description
Technical Field
The utility model relates to a measure instrument height's instrument, especially be used for measuring instrument height's instrument when borehole operation.
Background
In the prior art, a total station is often used for mine surveying, and the height of an instrument needs to be input when the total station is used for lofting surveying, so that the height of the instrument needs to be measured (for a surveying method, reference may be made to "a method for measuring the height of a measuring instrument during elevation surveying of an underground theodolite", wang de run, survey and drawing report ", 1965). Among the prior art instrument height all use 5m sopwith staff to accomplish when measuring, lean on the bottom (major part) of sopwith staff to measure at the survey nail point of mine tunnel roof, during the downhole survey, survey personnel not only take the instrument, saddlebag, tripod and a sopwith staff, the sopwith staff is heavy for four jin, it is big to survey personnel physical demands, to the tunnel that carries out anchor net and strut, if survey the nail point in the anchor net, the bottom of sopwith staff may not lean on the survey nail by the top to lead to measuring to produce the error.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving a great deal of problem when measuring the height of measuring instrument among the prior art.
The utility model adopts the technical proposal that: a instrument for measuring instrument height in pit, it includes aluminium square pipe, acts as go-between, leading wheel, aluminium mounting panel, aluminium bottom plate, hinge, LED lamp and tape measure, aluminium square pipe has a plurality of, their diameter by big to little, and a plurality of aluminium square pipe cup joints together, and the aluminium square pipe that cup joints back inlayer is than other aluminium square pipe length, leading wheel fixed connection on the aluminium mounting panel, the LED lamp setting is in cup joint back inlayer aluminium square pipe top, hinge one end and cup joint back inlayer aluminium square pipe's top fixed connection, the hinge other end and aluminium mounting panel fixed connection and aluminium mounting panel are located the side of cup jointing back inlayer aluminium square pipe, and aluminium bottom plate fixed connection cup joints back outermost aluminium square pipe bottom, act as go-between and take with the chi area of chi head detachable tape measure fixed connection just act as go-between and convolute on the leading wheel.
As a further improvement of the utility model, the aluminum square tube has four, one of them root length 1.2m, three long 1m in addition, act as go-between for the nylon rope, the aluminum mounting panel for the square of length of side 12mm, the aluminum bottom plate is the square of length of side 28 mm.
The utility model has the advantages that: after the structure is adopted, the tool is light in weight relative to the tower ruler, the labor intensity is reduced, the working efficiency is improved, the measuring nail can be conveniently found by opening the LED lamp for illumination, the measuring nail can be jacked by the measuring tape ruler head, and the measuring precision is ensured.
Drawings
Fig. 1 is a schematic view of the present invention.
Shown in the figure: the aluminum square tube comprises an aluminum square tube 1, a stay wire 2, a guide wheel 3, an aluminum mounting plate 4, an aluminum bottom plate 5, an LED lamp 6 and a tape 7.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1: a instrument for measuring instrument height in pit, it includes aluminium side pipe 1, acts as go-between 2, leading wheel 3, aluminium mounting panel 4, aluminium bottom plate 5, hinge, LED lamp 6 and tape measure 7, aluminium side pipe has a plurality of, their diameter by big to little, and a plurality of aluminium side pipe cup joints together, and the aluminium side pipe of inlayer is than other aluminium side pipe length after cup jointing, leading wheel fixed connection on aluminium mounting panel, the LED lamp setting is in the inlayer aluminium side pipe top after cup jointing, the top fixed connection of hinge one end and inlayer aluminium side pipe after cup jointing, the hinge other end and aluminium mounting panel fixed connection and aluminium mounting panel are located the side of the inlayer aluminium side pipe after cup jointing, and aluminium bottom plate fixed connection is in the outermost aluminium side pipe bottom of pipe after cup jointing, act as go-between and the ruler area of tape measure or the detachable fixed connection of ruler head just act as go-between and convolute on the leading.
Example 2 differs from example 1 in that: the aluminum square tube is provided with four aluminum square tubes, one of the aluminum square tubes is 1.2m long, the other three aluminum square tubes are 1m long, the stay wire is a nylon rope, the aluminum mounting plate is a square with the side length of 12mm, and the aluminum bottom plate is a square with the side length of 28 mm.
The utility model discloses in, aluminium side pipe is hollow aluminium side pipe, and the side pipe of will a plurality of aluminium side is overlapped in proper order, is guaranteed can the pull, and how the pull can refer to the telescopic link, also can refer to prior art sopwith staff setting. The aluminum bottom plate is used for blocking the bottom of the aluminum square tube, so that the aluminum square tube can be used conveniently, and the aluminum mounting plate is used for mounting the guide wheel. The LED lamp is preferably an LED powered by a lithium battery, and the LED lamp can be turned on by arranging a pull rod electric switch electrically connected with the LED lamp, and the LED lamp is turned on by additionally arranging a pull wire of a switch for pulling. The guide wheel is arranged to correspond to a fixed pulley, so that the nylon rope can be pulled from different angles to enable the measuring tape to be firstly transversely drawn out by one section. When the measuring nail is used, the LED lamp is turned on to illuminate as required, the telescopic degree of the aluminum square pipe sleeved in multiple layers is controlled according to the height of the measuring point, and if the aluminum square pipe on the innermost layer cannot jack the measuring nail point, the measuring tape is pulled through the pull wire, so that the measuring nail is jacked by the tape head. After the measuring nail is pushed, the length of the extended aluminum square tube is measured by using the measuring tape, so that an accurate measuring value can be obtained.
It should be known to those skilled in the art that the protection scheme of the present invention is not limited to the above-mentioned embodiments, and various permutations, combinations and transformations can be performed on the basis of the above-mentioned embodiments, without violating the spirit of the present invention, all the transformations performed by the present invention fall within the protection scope of the present invention.
Claims (2)
1. A instrument for measuring instrument height in pit, its characterized in that: it includes aluminium side's pipe, acts as go-between, leading wheel, aluminium mounting panel, aluminium bottom plate, hinge, LED lamp and tape measure, aluminium side's pipe has a plurality of, their diameter by big to little, and a plurality of aluminium side's pipe cup joints together, and the aluminium side's pipe of inlayer is than other aluminium side's pipe length after cup jointing, leading wheel fixed connection on the aluminium mounting panel, the LED lamp setting is in the inlayer aluminium side's pipe top after cup jointing, hinge one end and the top fixed connection who cup joints back inlayer aluminium side's pipe, the hinge other end and aluminium mounting panel fixed connection and aluminium mounting panel are located the side of cup jointing back inlayer aluminium side's pipe, aluminium bottom plate fixed connection is in the outermost aluminium side's pipe bottom of cup jointing back, act as go-between and the tape measure's tape or the detachable fixed.
2. The tool for measuring the height of a downhole surveying instrument of claim 1, wherein: the aluminum square tube is provided with four aluminum square tubes, one of the aluminum square tubes is 1.2m long, the other three aluminum square tubes are 1m long, the stay wire is a nylon rope, the aluminum mounting plate is a square with the side length of 12mm, and the aluminum bottom plate is a square with the side length of 28 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920416308.2U CN210321731U (en) | 2019-03-29 | 2019-03-29 | Tool for measuring height of underground measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920416308.2U CN210321731U (en) | 2019-03-29 | 2019-03-29 | Tool for measuring height of underground measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210321731U true CN210321731U (en) | 2020-04-14 |
Family
ID=70135305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920416308.2U Active CN210321731U (en) | 2019-03-29 | 2019-03-29 | Tool for measuring height of underground measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210321731U (en) |
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2019
- 2019-03-29 CN CN201920416308.2U patent/CN210321731U/en active Active
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