CN214149256U

CN214149256U - Gold mine tunnel slope measuring device

Info

Publication number: CN214149256U
Application number: CN202022604370.XU
Authority: CN
Inventors: 杨硕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-09-07
Anticipated expiration: 2030-11-11

Abstract

The utility model belongs to the technical field of slope measurement, in particular to a gold mine roadway slope measuring device, which comprises a laser transmitter, an inner tube, a sleeve, a fixing part, a rotating shaft, a protractor, a connecting rope and a balancing weight, wherein the bottom end of the laser transmitter is fixedly connected with a storage battery, the bottom end of the storage battery is slidably connected with a base, the top end of the base is fixedly connected with the inner tube, and the inner side of the rear end surface of the sleeve is slidably connected with the inner tube through the fixing part; operating personnel is at the intraductal rotation mounting of cover, the length of rebound adjustment inner tube in the cover, thereby make things convenient for the use of device, the length of rebound adjustment inner tube in the cover moves down, reduce the volume of depositing of device, at the fixed inner tube of cover intraductal reverse rotation mounting, operating personnel opens laser emitter, when laser passes the more accurate hole of balancing weight and projects protractor the place ahead, accomplish the more accurate degree of difficulty to the device this moment, greatly reduced measuring device to the more accurate degree of difficulty of measurement of different topography.

Description

Gold mine tunnel slope measuring device

Technical Field

The utility model belongs to the technical field of the slope is measured, concretely relates to gold mine tunnel slope measuring device.

Background

In the process of measuring the gold mine roadway slope, because the pointer reading is adopted when the traditional gold mine roadway slope measuring device measures, the pointer is fragile, is easy to be distorted by external force to influence the use effect of the device, is very difficult to be zero, and when the ground is not overlapped with the horizontal plane, the traditional gold mine roadway slope measuring device measures and can generate errors, and the measuring effect of the slope angle is influenced.

The prior art has the following problems:

1. because the traditional gold mine roadway slope measuring device adopts pointer reading during measurement, the pointer is weak, is easy to be distorted by external force to influence the use effect of the device, and is very difficult to zero;

2. the traditional gold mine roadway slope measuring device can generate errors in measurement, and the measuring effect on the slope angle is influenced.

In order to solve the problem, the application provides a gold mine tunnel slope measuring device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a gold mine tunnel slope measuring device has the convenience and accomplishes more accurate measurement in anomalous area, can satisfy the characteristics of the measurement of different topography.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gold mine tunnel slope measuring device, includes laser emitter, inner tube, sleeve pipe, mounting, pivot, protractor, connects rope and balancing weight, laser emitter bottom fixedly connected with battery, battery bottom sliding connection has the base, the base top with inner tube fixed connection, the sleeve pipe rear end face inboard is passed through the mounting with inner tube sliding connection, before the sleeve pipe terminal surface inboard pass through the bearing with the pivot is rotated and is connected, the pivot outside pass through the bearing with the protractor rotates and connects, protractor bottom fixedly connected with connects the rope, connect rope bottom fixedly connected with balancing weight.

As the utility model relates to a gold mine tunnel slope measuring device is preferred, the mounting groove has been seted up to base top terminal surface inboard, the mounting groove of base inboard with battery sliding connection, the mounting groove internal diameter of base with the external diameter size phase-match of battery.

As the utility model relates to a gold mine tunnel slope measuring device is preferred, the more accurate hole has been seted up to the terminal surface inboard before the balancing weight, the more accurate hole setting of balancing weight is in the laser emitter top.

As the utility model relates to a gold mine tunnel slope measuring device is preferred, the mounting groove has been seted up to the terminal surface inboard before the inner tube, the mounting groove inboard of inner tube pass through the bearing with the pivot is rotated and is connected.

As the utility model relates to a gold mine tunnel slope measuring device is preferred, the inboard screw hole that offers of sleeve pipe rear end face, sheathed tube screw hole inboard with mounting screwed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. operating personnel is at the intraductal rotation mounting of cover, the length of rebound adjustment inner tube in the cover, thereby make things convenient for the use of device, the length of rebound adjustment inner tube in the cover moves down, reduce the volume of depositing of device, at the fixed inner tube of cover intraductal reverse rotation mounting, operating personnel opens laser emitter, when laser passes the more accurate hole of balancing weight and projects protractor the place ahead, accomplish the more accurate degree of difficulty to the device this moment, greatly reduced measuring device to the more accurate degree of difficulty of measurement of different topography.

2. Operating personnel pastes the base subaerial, it is rotatory that the balancing weight drives the connection rope under the effect of gravity, the balancing weight perpendicular to horizontal plane all the time, it is rotatory to connect the rotatory drive protractor of rope, the laser of laser emitter transmission is beaten on the scale mark of protractor this moment, the convenience is read measured numerical value, repeated above-mentioned operation is at the angle of remeasurement once more on slope, the inclination on tunnel slope is calculated through the numerical value that reads, the convenience is to the use of different topography, avoided because the measuring error that ground does not lead to the fact on the horizontal plane, the accuracy that the device used has been increased.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a mounting structure of the rotating shaft according to the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention;

in the figure: 1. a base; 2. a storage battery; 3. a laser transmitter; 4. an inner tube; 5. a sleeve; 6. a fixing member; 7. a rotating shaft; 8. a protractor; 9. connecting ropes; 10. and a balancing weight.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1, 2 and 3;

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 3 is an enlarged view of a structure in fig. 2 according to the present invention.

The utility model provides a gold mine tunnel slope measuring device, including laser emitter 3, inner tube 4, sleeve pipe 5, mounting 6, pivot 7, protractor 8, connect rope 9 and balancing

weight

10, 3 bottom fixedly connected with batteries 2 of laser emitter, 2 bottom sliding connection of battery have

base

1, 1 top and 4 fixed connection of inner tube of base, 5 rear end face inboards of sleeve pipe are through mounting 6 and 4 sliding connection of inner tube, 5 preceding terminal surface inboards of sleeve pipe are rotated with pivot 7 through the bearing and are connected, 7 outsides of pivot are rotated with protractor 8 through the bearing and are connected, rope 9 is connected to 8 bottom fixedly connected with of protractor, connect 9 bottom fixedly connected with balancing weight 10 in the rope.

In this embodiment: operating personnel opens laser emitter 3, when laser passed the more accurate hole of balancing weight 10 and projected 8 the place ahead of protractor, accomplish the more accurate to the device this moment, greatly reduced the more accurate degree of difficulty of measuring device to different topography, install protractor 8 in inner tube 4 the place ahead through pivot 7 that sets up, operating personnel pastes base 1 subaerial, balancing weight 10 drives protractor 8 rotatory under the effect of gravity, the laser of 3 transmission of laser emitter this moment is beaten on the scale mark of protractor 8, the convenience is read measured numerical value, repeated above-mentioned operation is at the angle of once more on slope, the inclination on tunnel slope is calculated to numerical value through reading, the convenience is to the use of different topography, avoided because the measuring error that ground does not lead to the fact on the horizontal plane, the accuracy that the device used has been increased.

As shown in fig. 1;

fig. 1 is a schematic view of the overall structure of the present invention.

In an optional embodiment, the inner side of the top end surface of the base 1 is provided with a mounting groove, the inner side of the mounting groove of the base 1 is slidably connected with the storage battery 2, and the inner diameter of the mounting groove of the base 1 is matched with the outer diameter of the storage battery 2.

In this embodiment: the mounting groove of base 1 through setting up is convenient to the more accurate of laser emitter 3's mounted position, conveniently to laser emitter 3 and storage battery 2's change when laser emitter 3's battery 2 does not have the electricity, avoids influencing the normal operation of device because storage battery 2's the energy is deficient.

As shown in fig. 2;

fig. 2 is a schematic view of a pivot mounting structure of the present invention.

In an alternative embodiment, the inner side of the front end surface of the weight 10 is provided with an alignment hole, and the alignment hole of the weight 10 is disposed above the laser emitter 3.

In this embodiment: the operating personnel opens laser emitter 3, when laser passed the more accurate hole of balancing weight 10 and projected 8 the place ahead of protractor, accomplishes the more accurate to the device this moment, greatly reduced measuring device to the more accurate degree of difficulty of measurement of different topography.

As shown in fig. 2;

In an alternative embodiment, the inner side of the front end surface of the inner tube 4 is provided with a mounting groove, and the inner side of the mounting groove of the inner tube 4 is rotatably connected with the rotating shaft 7 through a bearing.

In this embodiment: the installation and fixation of the rotating shaft 7 are facilitated through the installation groove of the arranged inner pipe 4, so that the protractor 8 is conveniently installed in front of the inner pipe 4.

As shown in fig. 2 and 3;

In an alternative embodiment, the inner side of the rear end surface of the sleeve 5 is provided with a threaded hole, and the inner side of the threaded hole of the sleeve 5 is spirally connected with the fixing piece 6.

In this embodiment: an operator rotates the fixing piece 6 in the threaded hole of the sleeve 5, the length of the inner pipe 4 in the sleeve 5 is adjusted by moving the fixing piece upwards, the device is convenient to use, the length of the inner pipe 4 in the sleeve 5 is adjusted by moving the fixing piece downwards, the storage volume of the device is reduced, and the fixing piece 6 is rotated reversely in the threaded hole of the sleeve 5 to fix the inner pipe 4.

The utility model discloses a theory of operation and use flow: the device uses the storage battery 2 to supply power to the device, when the device is used, an operator rotates the fixing part 6 in the sleeve 5, the length of the inner tube 4 in the sleeve 5 is adjusted by moving upwards, thereby facilitating the use of the device, the length of the inner tube 4 in the sleeve 5 is adjusted by moving downwards, the storage volume of the device is reduced, the inner tube 4 is fixed by the fixing part 6 rotating reversely in the sleeve 5, the operator opens the laser emitter 3, when laser passes through an accurate hole of the counterweight block 10 and is projected to the front of the protractor 8, the device is aligned at the moment, the measurement accuracy difficulty of the measuring device to different terrains is greatly reduced, the protractor 8 is arranged in the front of the inner tube 4 through the arranged rotating shaft 7, the operator pastes the base 1 on the ground, the counterweight block 10 drives the connecting rope 9 to rotate under the action of gravity, and the counterweight block 10 is always vertical to the horizontal plane, the connection rope 9 is rotatory to drive the protractor 8 rotatory, and the laser that laser emitter 3 launched this moment is beaten on the scale mark of protractor 8, conveniently carries out the reading to measured numerical value, repeats above-mentioned operation and on slope angle of surveying once more, calculates the inclination on tunnel slope through the numerical value that reads, and convenient use to different topography has avoided because the measuring error that ground does not lead to the fact on the horizontal plane, has increased the accuracy that the device used.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a gold mine tunnel slope measuring device which characterized in that: comprises a laser emitter (3), an inner tube (4), a sleeve (5), a fixing piece (6), a rotating shaft (7), a protractor (8), a connecting rope (9) and a balancing weight (10), the bottom end of the laser emitter (3) is fixedly connected with a storage battery (2), the bottom end of the storage battery (2) is connected with a base (1) in a sliding way, the top end of the base (1) is fixedly connected with the inner tube (4), the inner side of the rear end face of the sleeve (5) is connected with the inner tube (4) in a sliding way through the fixing piece (6), the inner side of the front end surface of the sleeve (5) is rotationally connected with the rotating shaft (7) through a bearing, the outer side of the rotating shaft (7) is rotationally connected with the protractor (8) through a bearing, the protractor is characterized in that the bottom end of the protractor (8) is fixedly connected with a connecting rope (9), and the bottom end of the connecting rope (9) is fixedly connected with a balancing weight (10).

2. The gold mine roadway slope measuring device of claim 1, characterized in that: the mounting groove has been seted up to base (1) top terminal surface inboard, the mounting groove inboard of base (1) with battery (2) sliding connection, the mounting groove internal diameter of base (1) with the external diameter size phase-match of battery (2).

3. The gold mine roadway slope measuring device of claim 1, characterized in that: the inner side of the front end face of the balancing weight (10) is provided with an alignment hole, and the alignment hole of the balancing weight (10) is arranged above the laser emitter (3).

4. The gold mine roadway slope measuring device of claim 1, characterized in that: the inner side of the front end face of the inner pipe (4) is provided with a mounting groove, and the inner side of the mounting groove of the inner pipe (4) is rotatably connected with the rotating shaft (7) through a bearing.

5. The gold mine roadway slope measuring device of claim 1, characterized in that: the inner side of the rear end face of the sleeve (5) is provided with a threaded hole, and the inner side of the threaded hole of the sleeve (5) is in threaded connection with the fixing piece (6).