阅读说明：本技术 一种巷道和硐室断面成像施工装置 (Tunnel and chamber section formation of image construction equipment ) 是由 祁全峰 韩天恩 张弛 程震 孙金皆 李明华 钱芳 于 2019-09-17 设计创作，主要内容包括：本发明公开了一种巷道和硐室断面成像施工装置,它包括外壳和电源,它还包括幻灯片切换装置、幻灯片安装装置、反光镜、光源、聚光镜和成像调焦镜头,所述的图像切换装置、反光镜、光源和聚光镜位于外壳内,所述的反光镜与外壳固定连接且位于靠近幻灯片切换按钮的光源一侧,所述的聚光镜与外壳固定连接且位于远离幻灯片切换按钮的光源一侧,所述的外壳上设置有透光孔,所述成像调焦镜头的一侧位于透光孔内与外壳连接且成像调焦镜头所在位置远离反光镜、光源和聚光镜。用了本发明后,操作简单,精度高,能满足不同断面施工的需要,能用于炮眼布设等场合,尤其对于大型硐室大断面施工及规格检查时、能降低人工作业的危险性,有利于提高巷道施工质量。(The invention discloses a roadway and chamber section imaging construction device which comprises a shell and a power supply, and further comprises a slide projector switching device, a slide mounting device, a reflective mirror, a light source, a condensing lens and an imaging focusing lens, wherein the image switching device, the reflective mirror, the light source and the condensing lens 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 projector switching button, the condensing lens is fixedly connected with the shell and positioned at one side of the light source far away from the slide projector 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 condensing lens. 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.)

1. The utility model provides a tunnel and chamber section formation of image construction equipment, it includes shell and power, its characterized in that: it still includes that it still includes slide auto-change over device, slide installation device, reflector, light source, condensing lens and formation of image focusing lens, image 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 in be connected with the shell and the formation of image focusing lens position is kept away from reflector, light source and condensing lens.

2. The roadway and chamber section imaging construction device as claimed in claim 1, wherein: the lantern slide installation device comprises an outer limiting ring and an inner limiting block, wherein 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 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 lantern slide seat and a guide pin, the lantern slide switching button is positioned outside the shell, a through hole for the linkage rod to penetrate through is formed in 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 one of the inner limiting block, one part of the lantern slide seat is positioned outside the area separated by the outer limiting ring, and the other part of the, the guide pin is arranged on the side surface of the guide pin seat facing to the outward limiting ring.

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

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

5. A roadway and chamber section construction method is characterized by comprising 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.

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, image 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 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.