CN218971271U

CN218971271U - Mining laser direction indicator convenient to installation

Info

Publication number: CN218971271U
Application number: CN202222118046.6U
Authority: CN
Inventors: 万小龙; 牟元生; 朱海鹏; 罗东辉; 郭志辉
Original assignee: Huating Coal Group Co Ltd
Current assignee: Huating Coal Group Co Ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-05-05
Anticipated expiration: 2032-08-12

Abstract

The utility model relates to the technical field of laser directors, in particular to a mine laser director convenient to install, which comprises an installation box and a laser director body fixed with a positioning block, wherein the inner wall of the installation box is connected with a sliding block in a sliding manner, the outer wall of the top and the outer wall of the bottom of the installation box are both provided with sliding ports, the outer wall of the bottom of the sliding block is provided with a threaded port, the inner wall of the threaded port is in threaded connection with a screw rod, the top end of the screw rod is in threaded connection with a built-in threaded ring, the outer wall of the top of the built-in threaded ring is fixed with a fixing mechanism, and the laser director body is fixed in the fixing mechanism. According to the utility model, the positioning block is fixed at the bottom of the laser direction indicator body, then the positioning block is clamped with the positioning groove, the lifting block is loosened, and the pressing plate is tightly attached to the top of the laser direction indicator body under the shrinkage of the four tightening assemblies, so that the fixing work is completed, and the fixing work is simple and convenient.

Description

Mining laser direction indicator convenient to installation

Technical Field

The utility model relates to the technical field of laser directors, in particular to a mine laser director convenient to install.

Background

The instrument for indicating the construction direction of the well and the tunnel, which is manufactured by utilizing the laser beam orientation principle, is divided into a roadway direction indicator and a laser spot projector, wherein the laser direction indicator consists of a laser, an optical system, a power supply and an installation and adjustment mechanism.

At present, most of the laser direction indicators are clamped with steel bars by rotating screw rods when being installed, so that the laser direction indicators can complete installation work, but the laser direction indicators cannot be installed on the steel bars for adjustment in work, and the operation requirements are not met.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a mining laser direction indicator convenient to install.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a mining laser direction appearance convenient to installation, includes the mounting box and is fixed with the laser direction appearance body of locating piece, the inner wall sliding connection of mounting box has the slider, the sliding opening has all been seted up to the top outer wall of mounting box and bottom outer wall, and the screw thread mouth has been seted up to the bottom outer wall of slider, the inner wall spiro union of screw thread mouth has the screw rod, and the top spiro union of screw rod has built-in screwed ring, the top outer wall of built-in screwed ring is fixed with fixed establishment, and the laser direction appearance body is fixed in the fixed establishment.

Preferably, the fixed establishment includes the disc, and the top outer wall middle part of disc has the fixed column through bearing connection, and the top outer wall of fixed column is fixed with the mounting panel, the constant head tank has been seted up at the top outer wall middle part of mounting panel, and the constant head tank extends to in the fixed column, the constant head tank forms joint cooperation with the locating piece, the top outer wall both sides of mounting panel all are fixed with two symmetric distribution tighten up the subassembly, and four tighten up the top of subassembly and be fixed with same clamp plate, the top outer wall middle part of mounting panel and the bottom outer wall middle part of clamp plate all are fixed with the slipmat, and two slipmats all laminate with the directional appearance body of laser.

Preferably, the tightening assembly comprises a columnar box, the inner wall of the columnar box is slidably connected with an adjusting block, the outer wall of the top of the adjusting block is fixedly provided with a connecting rod, the outer wall of the connecting rod is sleeved with a spring, and the top end of the connecting rod penetrates through the columnar box and is fixedly connected with the pressing plate.

Preferably, the outer wall of the fixed column is fixed with an extension plate, one end of the extension plate is fixed with a handle, the outer wall of the top of the extension plate is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a threaded rod, and the bottom end of the threaded rod is fixed on the metal block.

Preferably, an annular groove is formed in the outer wall of the top of the disc, an annular electromagnet is fixed to the inner wall of the annular groove, and the annular electromagnet and the metal block form adsorption fit.

Preferably, the built-in threaded ring is in sliding fit with the inner wall of the sliding port, and a lifting block is fixed on the outer wall of the top of the pressing plate.

The beneficial effects of the utility model are as follows:

1. the mining laser direction indicator convenient to install is characterized in that the positioning block is fixed at the bottom of the laser direction indicator body, then the positioning block is clamped with the positioning groove, the lifting block is loosened, and the pressing plate is tightly attached to the top of the laser direction indicator body under the shrinkage of the four tightening components, so that the fixing work is completed, and the mining laser direction indicator is simple and convenient;

2. this mining laser direction appearance convenient to installation, whole fixed establishment is connected with the slider in the mounting box, and the slider can be in the mounting box sideslip to can drive laser direction appearance body and carry out sideslip regulation, then the fixed column can rotate, thereby can let laser direction appearance body rotate, and fix a position the angle after rotating through the cooperation of metal piece and annular electromagnet, satisfied different work regulation demands, and the slider is in the same place with fixed establishment connection through the cooperation of screw rod with built-in screwed ring, follow-up convenient to detach transport.

Drawings

FIG. 1 is a schematic view of a three-dimensional connection structure of a pressing plate, four shrinkage assemblies and a mounting plate of a mining laser direction indicator which is convenient to mount;

FIG. 2 is a schematic diagram of a vertical cross-section structure of a mine laser direction indicator which is convenient to install;

FIG. 3 is a schematic top view cross-section structure of a mine laser direction indicator with easy installation according to the present utility model;

fig. 4 is a schematic diagram of a side view vertical section structure of a pressing plate, a shrinkage assembly, a mounting plate and a fixing column of the mining laser direction indicator which is convenient to install.

In the figure: 1 mounting box, 2 sliding blocks, 3 screw rods, 8 discs, 9 built-in threaded rings, 10 fixed columns, 11 extension plates, 12 handles, 13 threaded rods, 14 metal blocks, 15 mounting plates, 16 columnar boxes, 17 adjusting blocks, 18 springs, 19 connecting rods, 20 pressing plates, 21 laser pointing instrument bodies, 22 positioning blocks, 23 annular electromagnets and 24 positioning grooves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

1, referring to fig. 1-4, a mine laser direction indicator convenient to install comprises an installation box 1 and a laser direction indicator body 21 fixed with a positioning block 22, wherein the inner wall of the installation box 1 is slidably connected with a sliding block 2, the outer wall of the top and the outer wall of the bottom of the installation box 1 are provided with sliding ports, the outer wall of the bottom of the sliding block 2 is provided with a threaded port, the inner wall of the threaded port is in threaded connection with a screw rod 3, the top end of the screw rod 3 is in threaded connection with an internal threaded ring 9, the outer wall of the top of the internal threaded ring 9 is fixed with a fixing mechanism, and the laser direction indicator body 21 is fixed in the fixing mechanism;

the fixing mechanism comprises a disc 8, the middle part of the outer wall of the top of the disc 8 is connected with a fixing column 10 through a bearing, the outer wall of the top of the fixing column 10 is fixedly provided with a mounting plate 15, the middle part of the outer wall of the top of the mounting plate 15 is provided with a positioning groove 24, the positioning groove 24 extends into the fixing column 10, the positioning groove 24 and a positioning block 22 form clamping fit, two symmetrically distributed tightening assemblies are fixed on two sides of the outer wall of the top of the mounting plate 15, the top ends of the four tightening assemblies are fixedly provided with the same pressing plate 20, the middle part of the outer wall of the top of the mounting plate 15 and the middle part of the outer wall of the bottom of the pressing plate 20 are fixedly provided with anti-slip mats, and the two anti-slip mats are attached to a laser direction indicator body 21;

the tightening assembly comprises a columnar box 16, an adjusting block 17 is slidably connected to the inner wall of the columnar box 16, a connecting rod 19 is fixed to the outer wall of the top of the adjusting block 17, a spring 18 is sleeved on the outer wall of the connecting rod 19, and the top end of the connecting rod 19 penetrates through the columnar box 16 and is fixedly connected with a pressing plate 20.

In embodiment 2, optimizing on the basis of embodiment 1, an extension plate 11 is fixed on the outer wall of a fixed column 10, a handle 12 is fixed on one end of the extension plate 11, a threaded hole is formed in the outer wall of the top of the extension plate 11, a threaded rod 13 is screwed on the inner wall of the threaded hole, and the bottom end of the threaded rod 13 is fixed on a metal block 14;

an annular groove is formed in the outer wall of the top of the disc 8, an annular electromagnet 23 is fixed on the inner wall of the annular groove, and the annular electromagnet 23 and the metal block 14 form adsorption fit;

the built-in threaded ring 9 forms sliding fit with the inner wall of the sliding port, and the top outer wall of the pressing plate 20 is fixed with a lifting block.

Working principle:

during installation, the fixing mechanism is rotated to enable the built-in threaded ring 9 to be in threaded connection with the screw rod 3, then the lifting block is lifted, the positioning block 22 on the laser direction indicator body 21 is clamped with the positioning groove, then the lifting block is loosened, the internal springs 18 of the four tightening assemblies lose constraint and reset, so that the anti-slip pad on the pressing plate 20 is driven to be attached to the top of the laser direction indicator body 21, the anti-slip pad on the mounting plate 15 is attached to the bottom of the laser direction indicator body 21, and the installation work is completed;

when the adjustment is needed, the slider 2 can be moved in the installation box 1 by directly pushing the fixing column 10, so that the laser direction indicator body 21 is driven to transversely adjust, then the handle 12 can be held to be matched with the extension plate 11 to drive the fixing column 10 to rotate, namely, the laser direction indicator body 21 rotates, when the laser direction indicator body rotates to a proper angle, the threaded rod 13 is rotated to enable the metal block 14 to be adsorbed with the annular electromagnet 23, and then the rotated angle can be positioned.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a mining laser direction appearance convenient to installation, includes mounting box (1) and is fixed with laser direction appearance body (21) of locating piece (22), a serial communication port, the inner wall sliding connection of mounting box (1) has slider (2), the smooth mouth has all been seted up to the top outer wall of mounting box (1) and bottom outer wall, and the screw thread mouth has been seted up to the bottom outer wall of slider (2), the inner wall spiro union of screw thread mouth has screw rod (3), and the top spiro union of screw rod (3) has built-in screwed ring (9), the top outer wall of built-in screwed ring (9) is fixed with fixed establishment, and laser direction appearance body (21) are fixed in fixed establishment.

2. The mining laser direction indicator convenient to install according to claim 1, wherein the fixing mechanism comprises a disc (8), the middle part of the top outer wall of the disc (8) is connected with a fixing column (10) through a bearing, the top outer wall of the fixing column (10) is fixed with a mounting plate (15), a positioning groove (24) is formed in the middle part of the top outer wall of the mounting plate (15), the positioning groove (24) extends into the fixing column (10), the positioning groove (24) and the positioning block (22) form clamping fit, two symmetrically distributed tightening assemblies are respectively fixed on two sides of the top outer wall of the mounting plate (15), the same pressing plate (20) is fixed on the top outer wall middle part of the mounting plate (15) and the bottom outer wall middle part of the pressing plate (20), and the two anti-slip pads are respectively attached to the laser direction indicator body (21).

3. The mining laser direction indicator convenient to install according to claim 2, wherein the tightening assembly comprises a columnar box (16), an adjusting block (17) is slidably connected to the inner wall of the columnar box (16), a connecting rod (19) is fixed to the outer wall of the top of the adjusting block (17), a spring (18) is sleeved on the outer wall of the connecting rod (19), and the top end of the connecting rod (19) penetrates through the columnar box (16) and is fixedly connected with a pressing plate (20).

4. The mining laser direction indicator convenient to install according to claim 2, wherein an extension plate (11) is fixed on the outer wall of the fixing column (10), a handle (12) is fixed at one end of the extension plate (11), a threaded hole is formed in the outer wall of the top of the extension plate (11), a threaded rod (13) is connected to the inner wall of the threaded hole in a threaded mode, and the bottom end of the threaded rod (13) is fixed to the metal block (14).

5. The mining laser direction indicator convenient to install according to claim 2, wherein an annular groove is formed in the outer wall of the top of the disc (8), an annular electromagnet (23) is fixed to the inner wall of the annular groove, and the annular electromagnet (23) and the metal block (14) form adsorption fit.

6. The mining laser direction indicator convenient to install according to claim 1, wherein the built-in threaded ring (9) is in sliding fit with the inner wall of the sliding port, and a lifting block is fixed on the top outer wall of the pressing plate (20).