Ore body mining laser measuring instrument

Abstract

The utility model relates to an ore body mining laser measuring instrument, which aims at solving the technical problems that the button of the current operation end is not protected and the mistaken touch condition caused by collision exists in a mine tunnel, and comprises a laser orientation instrument body, the bottom of the laser orientation instrument body is provided with a machine base, and the top of the laser orientation instrument body is provided with a button end cover. A protection structure is further included. The protection structure is arranged at the top of the button end cover; the protection structure comprises a baffle plate; the baffle plate is rotationally arranged above the button end cover; and one end of the bottom of the baffle is rotationally connected with one end of the top of the button end cover through a rotating shaft. The button protection device has the advantage that the button on the button end cover is blocked and protected under the condition that the laser orientation instrument body does not work.

Description

Technical Field

[0001] The utility model relates to the technical field of ore body mining, in particular to an ore body mining laser measuring instrument. Background Art

[0002] The mining laser pointer is a device for on-site measurement in mines. It is mainly used for laying out, positioning, pointing, and providing collimation lines in mine excavation, railway tunnels, municipal construction, subway projects, large-scale water diversion projects, construction, and pipeline laying. It is often used in ore mining.

[0003] The operating end of some mining laser pointers is set at the top, and the buttons on the operating end are not protected. There is a possibility of accidental touches due to impact in the mine, which affects the use.

[0004] In view of this, we propose a laser measuring instrument for ore mining. Utility Model Content

[0005] The utility model aims to overcome the deficiencies of the prior art, meet practical needs, and provide an ore mining laser measuring instrument to solve the technical problem that the buttons on the current operating end are not protected and there are accidental touches caused by impact in the mine tunnel.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a laser measuring instrument for ore body mining, including a laser pointing instrument body, a base is provided at the bottom of the laser pointing instrument body, a button end cover is provided at the top of the laser pointing instrument body, and a protective structure is also included;

[0007] The protective structure is arranged on the top of the button end cover;

[0008] The protective structure includes a baffle;

[0009] The baffle is rotatably arranged above the button end cover;

[0010] Wherein, one end of the bottom of the baffle is rotatably connected to one end of the top of the button end cover through a rotating shaft.

[0011] Preferably, the other end of the baffle is positioned and matched with the other end of the top of the button end cover through a positioning assembly;

[0012] The positioning assembly includes a positioning sleeve, a positioning block and a horizontal bar;

[0013] The positioning sleeve is fixedly arranged at the other end of the top of the button end cover;

[0014] The positioning block is disposed through the other end of the baffle;

[0015] Wherein, the bottom of the positioning block is inserted and matched with the inner cavity of the positioning sleeve;

[0016] The horizontal bar is fixed on the top of the positioning block;

[0017] Wherein, two springs are symmetrically arranged between the bottom side of the horizontal bar and the top side of the other end of the baffle.

[0018] Preferably, guide rods are respectively provided at both ends of the horizontal bar, and the bottom ends of the two guide rods are respectively fixedly connected to the top side of the other end of the baffle.

[0019] Preferably, limit blocks are respectively fixed on the top ends of the two guide rods.

[0020] Preferably, a handle is fixedly provided on the top side of the horizontal bar.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. The utility model has the advantage of blocking and protecting the buttons on the button end cover when the laser pointing instrument body is not working by arranging the baffle plate and the rotating shaft, thereby solving the problem that the buttons on the operating end are not protected and may be accidentally touched by impact in the mine tunnel.

[0023] 2. The utility model has the advantage of positioning the baffle plate when the baffle plate blocks the button on the button end cover by arranging the positioning sleeve, the positioning block, the horizontal bar and the spring, so that the baffle plate remains stable during protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the closed overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the overall structure of the utility model after opening;

[0026] Figure 3 It is a schematic diagram of the protection structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the positioning component structure of the utility model;

[0028] In the figure: 1. Laser pointing instrument body; 2. Base; 3. Protective structure; 4. Button end cover;

[0029] 301, baffle; 302, rotating shaft; 303, positioning assembly;

[0030] 3031. Positioning sleeve; 3032. Positioning block; 3033. Horizontal bar; 3034. Guide rod; 3035. Limit block; 3036. Spring; 3037. Handle. DETAILED DESCRIPTION

[0031] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0032] Example 1: A laser measuring instrument for ore body mining, see Figures 1 to 4 , including a laser pointing instrument body 1, a base 2 is provided at the bottom of the laser pointing instrument body 1, a button end cover 4 is provided at the top of the laser pointing instrument body 1, and a protective structure 3 is also included; the protective structure 3 is arranged on the top of the button end cover 4;

[0033] The protection structure 3 includes a baffle 301 ; the baffle 301 is rotatably disposed above the button end cover 4 ; wherein one end of the bottom of the baffle 301 is rotatably connected to one end of the top of the button end cover 4 via a rotating shaft 302 .

[0034] The utility model has the advantage of blocking and protecting the buttons on the button end cover 4 when the laser pointing instrument body 1 is not working by setting the baffle 301 and the rotating shaft 302, thereby solving the problem that the buttons on the operating end are not protected and may be accidentally touched by impact in the mine tunnel.

[0035] Specifically, the other end of the baffle 301 is positioned and matched with the other end of the top of the button end cover 4 through the positioning assembly 303;

[0036] The positioning assembly 303 includes a positioning sleeve 3031, a positioning block 3032 and a cross bar 3033; the positioning sleeve 3031 is fixedly mounted at the other end of the top of the button end cover 4; the positioning block 3032 is passed through the other end of the baffle 301; wherein, the bottom of the positioning block 3032 is inserted into and matched with the inner cavity of the positioning sleeve 3031; the cross bar 3033 is fixedly mounted at the top of the positioning block 3032; wherein, two springs 3036 are symmetrically arranged between the bottom side of the cross bar 3033 and the top side of the other end of the baffle 301, and the two ends of the spring 3036 are respectively fixedly connected to the bottom side of the cross bar 3033 and the top side of the other end of the baffle 301, and the elastic coefficient of the spring 3036 is selected and used by technical personnel in this profession according to actual conditions.

[0037] The utility model has the advantage of positioning the baffle plate 301 when the baffle plate 301 blocks the button on the button end cover 4 by arranging the positioning sleeve 3031, the positioning block 3032, the horizontal bar 3033 and the spring 3036, so that the baffle plate 301 can be positioned so as to keep the baffle plate 301 stable during protection.

[0038] Furthermore, guide rods 3034 are respectively provided at both ends of the horizontal bar 3033 , and the bottom ends of the two guide rods 3034 are respectively fixedly connected to the top side of the other end of the baffle 301 .

[0039] The utility model has the advantage of keeping the horizontal bar 3033 stable when the horizontal bar 3033 moves by providing the guide rod 3034 .

[0040] Furthermore, the top ends of the two guide rods 3034 are respectively fixed with limit blocks 3035 , which limit the upward pulling distance of the horizontal bar 3033 to prevent the bottom of the positioning block 3032 from detaching from the positioning block 3032 .

[0041] It is worth noting that a handle 3037 is fixedly provided on the top side of the horizontal bar 3033 , and holding the handle 3037 facilitates pulling the horizontal bar 3033 .

[0042] Working principle: When the laser pointing instrument body 1 is used, the baffle 301 is rotated outward to open, and the baffle 301 no longer blocks the button on the button end cover 4. When the laser pointing instrument body 1 is not in use, the handle 3037 is held to pull up the horizontal bar 3033, and the horizontal bar 3033 moves up along the guide rod 3034. The spring 3036 is stretched, and the horizontal bar 3033 is pulled up until it contacts the limit block 3035, and the baffle 301 is rotated inward until the baffle 301 blocks the button on the button end cover 4. The handle 3037 is released, and under the action of the spring 3036, the horizontal bar 3033 moves down along the guide rod 3034, and the positioning block 3032 moves down accordingly until the top of the positioning block 3032 is inserted into the positioning sleeve 3031, and the baffle 301 is positioned.

[0043] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A laser measuring instrument for ore body mining, comprising a laser pointing instrument body (1), a base (2) being provided at the bottom of the laser pointing instrument body (1), and a button end cover (4) being provided at the top of the laser pointing instrument body (1), characterized in that: Also includes: A protective structure (3) is arranged on the top of the button end cover (4); The protective structure (3) comprises: A baffle (301) is rotatably disposed above the button end cover (4); Wherein, one end of the bottom of the baffle (301) is rotatably connected to one end of the top of the button end cover (4) via a rotating shaft (302).

2. The ore body mining laser measuring instrument according to claim 1, characterized in that: The other end of the baffle (301) is positioned and matched with the other end of the top of the button end cover (4) through a positioning assembly (303); The positioning component (303) comprises: A positioning sleeve (3031) is fixedly mounted on the other end of the top of the button end cover (4); A positioning block (3032) is disposed through the other end of the baffle (301); Wherein, the bottom of the positioning block (3032) is inserted and matched with the inner cavity of the positioning sleeve (3031); A horizontal bar (3033) is fixedly mounted on the top of the positioning block (3032); Wherein, two springs (3036) are symmetrically arranged between the bottom side of the horizontal bar (3033) and the top side of the other end of the baffle (301).

3. The ore body mining laser measuring instrument as claimed in claim 2, characterized in that: Guide rods (3034) are respectively provided at both ends of the horizontal bar (3033), and the bottom ends of the two guide rods (3034) are respectively fixedly connected to the top side of the other end of the baffle (301).

4. The ore body mining laser measuring instrument as claimed in claim 3, characterized in that: Limiting blocks (3035) are respectively fixedly disposed at the top ends of the two guide rods (3034).

5. The ore body mining laser measuring instrument as claimed in claim 2, characterized in that: A handle (3037) is fixedly provided on the top side of the horizontal bar (3033).

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