CN221034943U - Adjustable bracket device for coal mine measuring instrument - Google Patents

Abstract

The utility model discloses an adjustable bracket device for a coal mine measuring instrument, and relates to the field of coal mine measurement; the measuring device comprises a shell, wherein a base is fixedly arranged at the upper end of the shell, a rotating column is rotationally arranged on the upper surface of the base, a rotating seat is rotationally arranged on the outer surface of the rotating column, a plurality of fixing blocks are fixedly arranged on the upper surface of the rotating seat, a measuring instrument is fixedly arranged on the upper surface of each fixing block, a plurality of main supports are fixedly arranged on the lower surface of the base, a first auxiliary support is movably arranged in each main support, a second auxiliary support is movably arranged in each first auxiliary support, and the purpose of arranging rollers and handles is to enable workers to conveniently take the measuring instrument when taking the measuring instrument, so that the physical strength of the workers is reduced. The utility model aims to fix the measuring instrument after the staff selects the angle, prevent the loosening and falling off in the measuring process and ensure the measuring to be more accurate.

Description

Adjustable bracket device for coal mine measuring instrument

Technical Field

The utility model relates to the technical field of coal mine measurement, in particular to an adjustable bracket device for a coal mine measuring instrument.

Background

The coal mine is a reasonable space dug by human beings when mining geological formations rich in coal, and generally comprises a roadway, a pit, a mining face and the like, in the coal mine mining, detection needs to be carried out in a mine channel of the coal mine, and usually checked instruments are placed on a bracket and are convenient for long-time testing, but most of the existing brackets are fixed and inconvenient for adjusting various angles, and particularly the instruments are obliquely fixed for detection, so that the adjustable bracket for the coal mine measuring instrument is provided.

The following problems exist in the prior art:

1. The measured height is fixed and can not move up and down during measurement, and the measured angle can not achieve the best measurement effect according to the site of on-site measurement;

2. When the measuring instrument is fixed in position, the measuring instrument cannot be stably fixed at a certain angle, and the stability is poor, so that the measuring instrument is inconvenient for staff to measure;

3. The bracket of the measuring instrument is relatively bulkier, which causes inconvenience and influence on the carrying of the staff and is relatively complicated in carrying process; in view of the above, the inventors propose an adjustable bracket device for a coal mine measuring instrument for solving the above problems.

Disclosure of utility model

To solve the above problems; the utility model aims to provide an adjustable bracket device for a coal mine measuring instrument.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an adjustable support device for coal mine measuring apparatu, includes the shell, the fixed base that is equipped with in shell upper end, the base upper surface rotates and is equipped with the spliced pole, the spliced pole surface rotates and is equipped with the rotation seat, rotates seat upper surface fixation and is equipped with the screwed ring, it is equipped with a plurality of fixed block to rotate seat upper surface fixation, fixed block upper surface fixation is equipped with the measuring apparatu, fixed surface is equipped with a plurality of main support under the base, the inside activity of main support is equipped with first auxiliary support, the inside activity of first auxiliary support is equipped with the second auxiliary support.

Preferably, the shell surface is fixed and is equipped with the solid fixed ring, gu fixed ring upper surface rotation is equipped with the flexonics spare, the flexonics spare lower extreme is fixed and is equipped with the apron, the apron is close to the fixed a plurality of gyro wheel that is equipped with of one side.

Preferably, the rotation seat surface fixing is equipped with a plurality of column spinner, the draw-in groove has been seted up to the base upper surface, the draw-in groove interpolation is equipped with the buckle, the buckle runs through the column spinner and inserts and establish in the draw-in groove.

Preferably, the upper surface of the rotating seat is movably provided with a protective cover, and the upper surface of the protective cover is fixedly provided with a handle.

Preferably, the limiting grooves are formed in the outer surfaces of the first auxiliary support and the second auxiliary support, support buckles are inserted into the limiting grooves, springs are arranged in the support buckles, the first auxiliary support is movably clamped inside the main support through the support buckles, and the second auxiliary support is movably clamped inside the first auxiliary support through the support buckles.

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

1. The first auxiliary bracket and the second auxiliary bracket are arranged in the utility model, so that the height can be adjusted according to the site of site measurement when the operator is measuring, and the rotating column 82 is arranged so that the operator can find a proper measuring angle conveniently;

2. The purpose of the buckle is to fix the measuring instrument after the staff selects the angle again, so that looseness and falling off are prevented in the measuring process, and the measuring is more accurate;

3. The utility model provides a roller and a handle, which are used for facilitating the taking of a worker when the worker takes a measuring instrument and reducing the physical strength of the worker.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic top view of the structure of the present utility model.

Fig. 3 is an enlarged schematic view of fig. 1 at a in accordance with the present utility model.

In the figure: 1. the device comprises a shell, 2, a cover plate, 3, a main support, 31, a first auxiliary support, 32, a second auxiliary support, 4, a support buckle, 5, a roller, 6, a fixed ring, 7, a flexible connecting piece, 8, a rotating seat, 81, a threaded ring, 82, a rotating column, 83, a fixed block, 9, a measuring instrument, 10, a base, 11, a clamping groove, 12, a buckle, 13, a rotating column, 14, a protective cover, 141 and a handle.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one: as shown in fig. 1-3, an adjustable bracket device for a coal mine measuring instrument comprises a housing 1, a base 10 is fixedly arranged at the upper end of the housing 1, a rotating column 13 is rotatably arranged on the upper surface of the base 10, so that the measuring instrument 9 can be rotatably measured at a plurality of angles, a rotating seat 8 is rotatably arranged on the outer surface of the rotating column 13, a threaded ring 81 is fixedly arranged on the upper surface of the rotating seat 8, a protective cover 14 and the threaded ring 81 can be better fixed, the protective cover cannot fall off when the adjusting bracket is pushed, a plurality of fixing blocks 83 are fixedly arranged on the upper surface of the rotating seat 8, the measuring instrument 9 is fixedly arranged on the upper surface of the fixing blocks 83, a plurality of main brackets 3 are fixedly arranged on the lower surface of the base 10, a first auxiliary bracket 31 is movably arranged in the main bracket 3, a second auxiliary bracket 32 is movably arranged in the first auxiliary bracket 31, and the first auxiliary bracket 31 and the second auxiliary bracket 32 can be adjusted according to the height of a measuring place.

Through adopting above-mentioned technical scheme, shell 1 external surface fixed is equipped with solid fixed ring 6, gu fixed ring 6 upper surface rotation is equipped with flexonics spare 7, flexonics spare 7 lower extreme is fixed and is equipped with apron 2, apron 2 is close to 7 one side fixed be equipped with a plurality of gyro wheel 5, has made things convenient for our staff more convenient when taking measuring apparatu 9, has also further protected the support, avoids corroding by the influence that bad weather brought.

Through adopting above-mentioned technical scheme, rotating seat 8 external surface fixed is equipped with a plurality of column spinner 82, draw-in groove 11 has been seted up to base 10 upper surface, the interpolation of draw-in groove 11 is equipped with buckle 12, buckle 12 runs through column spinner 82 and inserts to establish in draw-in groove 11, has fixed the position of measuring apparatu 9, has increased the stability of measuring apparatu 9, has avoided the staff measuring the measuring result mistake that measuring apparatu 9 becomes flexible to lead to when measuring.

Through adopting above-mentioned technical scheme, the activity of rotation seat 8 upper surface is equipped with safety cover 14, in order to protect the influence that the measuring apparatu 9 brought when the operation under the bad weather condition, safety cover 14 upper surface is fixed and is equipped with handle 141.

Through adopting above-mentioned technical scheme, the spacing groove has all been seted up to first auxiliary support 31 and the 32 surface of second auxiliary support, the support is detained 4 all to have been inserted in the spacing groove, conveniently accomodate and support first auxiliary support 31 and the 32 of second auxiliary support, be equipped with the spring in the support is detained 4, first auxiliary support 31 detains 4 activity cards through the support and establishes inside main support 3, the 32 of second auxiliary support is detained 4 activity cards through the support and establishes inside first auxiliary support 31, thereby the support is detained 4 and is detained 4 activity cards through the mode of pressing and establish in first auxiliary support 31 and the second auxiliary support for the spring pressure drive support.

Working principle: firstly, a coal mine measuring instrument can be pushed to a certain measuring place by an adjusting bracket through a roller 5, a cover plate 2 is opened in a manual rotation mode, then a first auxiliary bracket 31 and a second auxiliary bracket 32 are pulled out and fixed on the ground through a bracket buckle 4, secondly, a protective cover 14 above the measuring instrument 9 is taken away, a rotating column 82 is rotated, after an angle is selected, a buckle 12 is inserted into a clamping groove 11 for measurement, finally, the protective cover 14 is screwed on a rotating seat 8 through a threaded ring 81 after measurement, the first auxiliary bracket 31 and the second auxiliary bracket 32 are contracted to a main bracket 3 through a bracket buckle 4, and the cover plate 2 is pushed up.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (5)

1. The utility model provides an adjustable support device for coal mine measuring apparatu, includes shell (1), its characterized in that: the utility model discloses a measuring instrument, including shell (1), base (10) upper surface rotation is equipped with rotation post (13), rotation post (13) surface rotation is equipped with rotation seat (8), and rotation seat (8) upper surface fixation is equipped with screwed ring (81), rotation seat (8) upper surface fixation is equipped with a plurality of fixed block (83), fixed block (83) upper surface fixation is equipped with measuring apparatu (9), base (10) lower surface fixation is equipped with a plurality of main support (3), main support (3) internal activity is equipped with first auxiliary support (31), first auxiliary support (31) internal activity is equipped with second auxiliary support (32).

2. An adjustable bracket device for a coal mine measuring instrument according to claim 1, wherein a fixed ring (6) is fixedly arranged on the outer surface of the housing (1), a flexible connecting piece (7) is rotatably arranged on the upper surface of the fixed ring (6), a cover plate (2) is fixedly arranged at the lower end of the flexible connecting piece (7), and a plurality of rollers (5) are fixedly arranged on one side, close to the cover plate (2), of the cover plate (7).

3. The adjustable bracket device for the coal mine measuring instrument according to claim 1, wherein a plurality of rotating columns (82) are fixedly arranged on the outer surface of the rotating seat (8), clamping grooves (11) are formed in the upper surface of the base (10), buckles (12) are inserted into the clamping grooves (11), and the buckles (12) penetrate through the rotating columns (82) and are inserted into the clamping grooves (11).

4. An adjustable bracket device for a coal mine measuring instrument as claimed in claim 1, wherein the upper surface of the rotating seat (8) is movably provided with a protective cover (14), and the upper surface of the protective cover (14) is fixedly provided with a handle (141).

5. The adjustable bracket device for the coal mine measuring instrument according to claim 1, wherein the outer surfaces of the first auxiliary bracket (31) and the second auxiliary bracket (32) are provided with limiting grooves, the limiting grooves are respectively provided with a bracket buckle (4) in an inserted manner, the bracket buckles (4) are internally provided with springs, the first auxiliary bracket (31) is movably clamped in the main bracket (3) through the bracket buckles (4), and the second auxiliary bracket (32) is movably clamped in the first auxiliary bracket (1) through the bracket buckles (4).