CN110595430B

CN110595430B - Tunnel and chamber section formation of image construction equipment

Info

Publication number: CN110595430B
Application number: CN201910876468.XA
Authority: CN
Inventors: 祁全峰; 韩天恩; 张弛; 程震; 孙金皆; 李明华; 钱芳
Original assignee: Tongling Nonferrous Metals Group Tongguan Mine Construction Co ltd
Current assignee: Tongling Nonferrous Metals Group Tongguan Mine Construction Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2021-12-17
Anticipated expiration: 2039-09-17
Also published as: CN110595430A

Abstract

The invention discloses a tunnel and chamber section imaging construction device, which comprises a shell and a power supply, and further comprises a slide film switching device, a slide mounting device, a reflective mirror, a light source, a collecting mirror and an imaging focusing lens, wherein the slide film switching device, the reflective mirror, the light source and the collecting mirror are positioned in the shell, the reflective mirror is fixedly connected with the shell and positioned at one side of the light source close to a slide switching button, the collecting mirror is fixedly connected with the shell and positioned at one side of the light source far away from the slide switching button, a light transmitting hole is formed in the shell, one side of the imaging focusing lens is positioned in the light transmitting hole and connected with the shell, and the position of the imaging focusing lens is far away from the reflective mirror, the light source and the collecting mirror. After the invention is used, the operation is simple, the precision is high, the requirements of construction of different sections can be met, the invention can be used for occasions such as blast hole arrangement and the like, and the danger of manual operation can be reduced particularly when large-section construction and specification inspection of a large-scale chamber are carried out, thereby being beneficial to improving the construction quality of a roadway.

Description

Tunnel and chamber section formation of image construction equipment

Technical Field

The invention relates to a roadway and chamber section imaging construction device.

Background

In the construction of vertical shafts, drifts and inclined shafts of mines, the traditional method of manual inspection is mostly adopted when the profiles of the cross sections of the vertical inclined shafts and the drifts of the mines are arranged or the specifications are inspected, and the method has the following defects: the section cannot be comprehensively and accurately presented by adopting a measurement control line; the manual outline drawing and visual inspection are low in time consumption and precision, and the precision requirements of a vertical shaft and an equipment installation chamber are difficult to meet; the rework is more, the labor and the time are consumed, and the accuracy is low.

Disclosure of Invention

The invention aims to solve the defects of manual inspection in the prior art.

The technical scheme adopted by the invention is as follows: the utility model provides a tunnel and chamber section formation of image construction equipment, it includes shell and power, and it still includes slide auto-change over device, slide installation device, reflector, light source, condensing lens and formation of image focusing lens, slide auto-change over device, reflector, light source and condensing lens be located the shell, reflector and shell fixed connection and be located the light source one side that is close to slide auto-change over device, condensing lens and shell fixed connection and be located the light source one side of keeping away from slide auto-change over device, slide auto-change over device is connected with the slide installation device transmission, the shell on be provided with the light trap, one side of formation of image focusing lens is located the light trap and is connected just formation of image focusing lens position with the shell and keeps away from reflector, light source and condensing lens.

As a further improvement of the invention, the lantern slide installation device comprises an outer limiting ring and an inner limiting block, the outer limiting ring and the inner limiting block are both fixedly connected inside the shell, a plurality of gaps are arranged on the outer limiting ring, the reflective mirror, the light source, the condensing mirror and the inner limiting block are positioned in the area separated by the outer limiting ring, the lantern slide switching device comprises a lantern slide switching button, a linkage rod, a reset spring, a needle guide seat and a guide needle, the lantern slide switching button is positioned outside the shell, a through hole for the linkage rod to penetrate is arranged on the shell, the other side of the linkage rod penetrates through the through hole to be fixedly connected with the lantern slide switching button, the other side of the linkage rod is positioned in the shell, one end of the reset spring is fixedly connected with the linkage rod positioned in the shell, the other end of the reset spring is fixedly connected with the inner limiting block, one part of the needle guide seat is positioned outside the area separated by the outer limiting ring, and the other part of the needle guide seat extends into the area separated by the outer limiting ring from one gap on the outer limiting ring and is positioned outside the area separated by the outer limiting ring The linkage rod is fixedly connected in the shell, and the guide pin is arranged on the side surface of the guide pin seat facing to the outward limiting ring.

As a further improvement of the construction device, the construction device further comprises a tripod, and the shell is arranged on a tripod head.

As a further improvement of the construction device, the construction device also comprises a spraying device.

A roadway and chamber section construction method comprises the following steps: the tunnel and chamber section imaging construction device is used, a slide is placed in a shell and limited by a slide installation device, a power supply is started, a slide image is projected onto an end face to be constructed, a center line point and a waist line point are determined, then a contour map is drawn on the section according to the slide image and the determined center line point and waist line point, and finally blasting construction is carried out.

The invention has the beneficial effects that: after the invention is adopted, the operation is simple, the precision is high, the requirements of construction of different sections can be met, the invention can be used for occasions such as arrangement of blast holes and the like, and especially the danger of manual operation can be reduced when large-section construction and specification inspection of large-scale chambers are carried out, thereby being beneficial to improving the construction quality and progress of roadways.

Drawings

FIG. 1 is a schematic view of the present invention.

Fig. 2 is a schematic view of the internal structure of fig. 1.

Shown in the figure: the device comprises a shell 1, a power supply 2, a reflective mirror 3, a light source 4, a collecting lens 5, an imaging focusing lens 6, an outer limiting ring 7, an inner limiting block 8, a switching button 9, a linkage rod 10, a reset spring 11, a guide pin seat 12, a guide pin 13 and a slide 14.

Detailed Description

The invention will be further described with reference to the accompanying drawings.

Example 1: the utility model provides a tunnel and chamber section formation of image construction equipment, it includes shell 1 and power 2, it still includes slide auto-change over device, slide installation device, reflector 3, light source 4, condensing lens 5 and formation of image focusing lens 6, slide auto-change over device, reflector, light source and condensing lens be located the shell, reflector and shell fixed connection and be located the light source one side that is close to slide auto-change over device, condensing lens and shell fixed connection and be located the light source one side of keeping away from slide auto-change over device, slide auto-change over device and slide installation device transmission are connected, the shell on be provided with the light trap, one side of formation of image focusing lens be located the light trap be connected with the shell and formation of image focusing lens position keeps away from reflector, light source and condensing lens.

In the invention, the power supply can adopt 4-by-3-V button batteries, the slide installation device is used for installing slides, the slide installation device has various structures, for example, the slide installation device comprises a roller or a gear which is movably connected in a shell and a limiting ring (the limiting ring can transmit light), the slides can be arranged between the limiting ring and the roller or the gear and wound on the roller or tightly attached to the gear, and the slides are driven to move by the rotation of the roller or the friction of the gear when the gear rotates. The slide switching device can switch slides with different cross sections, and the slide switching device has a plurality of types, for example, the slide mounting device adopts the above manner, the slide switching device adopts a manner that a motor drives a roller or a gear to rotate so as to switch slides, and other implementation manners refer to embodiment 2. And after the image switching is finished, the definition of the section image is adjusted through a focusing knob on the imaging focusing lens until the section image displayed on the working face is clearest.

Example 2 differs from example 1 in that: the slide installation device comprises an outer limiting ring 7 and an inner limiting block 8, the outer limiting ring and the inner limiting block are fixedly connected inside the shell, a plurality of notches are formed in the outer limiting ring, the reflective mirror, the light source, the condensing mirror and the inner limiting block are located in the area separated by the outer limiting ring, the slide switching device comprises a slide switching button 9, a linkage rod 10, a reset spring 11, a guide needle seat 12 and a guide needle 13, the slide switching button is located outside the shell, a through hole for the linkage rod to penetrate is formed in the shell, the other side of the linkage rod penetrates out of the through hole and is fixedly connected with the slide switching button, the other side of the linkage rod is located in the shell, one end of the reset spring is fixedly connected with the linkage rod located in the shell, the other end of the reset spring is fixedly connected with the inner limiting block, one part of the guide needle seat is located outside the area separated by the outer limiting ring, and the other part of the guide needle seat extends into the area separated by the outer limiting ring from one notch on the outer limiting ring and is located in the area separated by the outer limiting ring and is located in the shell The guide pin is arranged on the side surface of the guide pin seat facing to the outward limit ring.

This embodiment specifically provides slide installation device and slide auto-change over device's mode of setting, and the slide has if just guide pin hole for strip and slide on, and the slide setting is between outer spacing ring and interior stopper during the use, and reset spring is used for the reposition of slide switch button.

Example 3 differs from example 2 in that: it still includes the tripod, the shell is installed on the tripod.

In the invention, the calibration of the cross section can be realized by manually lifting the shell to align the cross section, but the adoption of the mode with great labor intensity in continuous construction is considered, so that the improvement is realized by arranging a tripod for installing the shell. The tripod and the shell are mounted in various ways, for example, the top of the tripod is connected with a platform with a clamp (the top of the tripod and the platform are connected by matching a spherical connecting piece, a fixed thread opening sleeve and a mounting ring with threads arranged inside according to the prior art), and the shell is clamped on the platform; for example, the tripod top is provided with a tripod head, the center of the tripod head is provided with a fixing screw, and the bottom of the shell is correspondingly provided with a threaded hole for fixing, and can also be realized by other modes.

Example 4 differs from example 3 in that: it also comprises a spraying device. According to the invention, the spraying device can be installed on a rod with a certain height, and the spraying is manually operated, so that the spraying mode is simple in structure, easy to implement and relatively low in precision. The spraying device can be also provided with a controller, an optical signal transmitter and an optical signal receiver on the shell, the spraying device is provided with a control signal receiver to control spraying, a reflector is arranged at the intersection of a central line and a waist shape during construction, the optical signal transmitter is used for transmitting light, the optical signal receiver receives a signal and feeds the signal back to the controller after the optical signal is reflected by the reflector, the controller sends a control signal, and the spraying device is provided with the control signal receiver to receive the signal and then spray, so that the method is high in precision.

It should be understood by 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 modifications can be made on the above-mentioned embodiments without departing from the spirit of the present invention, and the modifications are within the scope of the present invention.

Claims

1. The utility model provides a tunnel and chamber section formation of image construction equipment, it includes shell and power, its characterized in that: the slide mount device comprises an outer limiting ring and an inner limiting block, the outer limiting ring and the inner limiting block are both fixedly connected inside the shell, a plurality of gaps are arranged on the outer limiting ring, the lantern slide switching device comprises a lantern slide switching button, a linkage rod, a reset spring, a guide needle seat and a guide needle, wherein the lantern slide switching button is positioned outside the shell, a through hole for the linkage rod to penetrate is formed in the shell, the other side of the linkage rod penetrates out of the through hole and is fixedly connected with the lantern slide switching button, the other side of the linkage rod is positioned in the shell, one end of the reset spring is fixedly connected with the linkage rod positioned in the shell, the other end of the reset spring is fixedly connected with the inner limit block, one part of the guide needle seat is positioned outside the area separated by the outer limit ring, the other part of the guide needle seat extends into the area separated by the outer limit ring from one of the notches in the outer limit ring and is fixedly connected with the linkage rod positioned in the shell, and the guide needle is arranged on the side face of the outer limit ring of the guide needle seat.

2. The roadway and chamber section imaging construction device as claimed in claim 1, wherein: it still includes the tripod, the shell is installed on the tripod.

3. The roadway and chamber section imaging construction device as claimed in claim 2, wherein: it also comprises a spraying device.