Quickly fixed tripod for coal mine measurement

Abstract

The utility model is applicable to the technical field of mining of coal mine resources, and provides a quickly fixed tripod for coal mine survey, which comprises a top seat component, a support sleeve rod piece is movably connected to the inner wall of the bottom of the top seat component, and a positioning base is arranged at the bottom of the support sleeve rod piece. An auxiliary limiting assembly is arranged on the outer wall of the supporting sleeve rod piece. Wherein the positioning base comprises a base body, lug plates are arranged on the two sides of the base body, connecting shafts are movably connected to the inner walls of the lug plates, and limiting sliding grooves are formed in the two sides of the base body; through the arrangement of the positioning base, after the position of the measuring equipment is selected, the height of the supporting sleeve rod piece is adjusted according to needs, the position between the sleeve plate and the plate cylinder is locked by rotating the screw handle, and positioning is carried out through the positioning according to the ground condition, the position of the positioning insertion plate is moved, and the positioning insertion plate is inserted into the ground; and the positioning screw handle is rotated to lock the position of the positioning insertion plate, so that flexible positioning is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of coal mine resource mining, in particular to a fast-fixed tripod for coal mine measurement. Background Art

[0002] A coal mine refers to a place rich in coal resources, and is generally divided into underground coal mines and open-pit coal mines. When the coal seam is far from the surface, the general choice is to dig tunnels underground to mine the coal. This is an underground coal mine. When the coal seam is very close to the surface, the general choice is to directly strip the surface soil layer to mine the coal. This is an open-pit coal mine. Coal is the most important solid fuel and a type of combustible organic rock. Depending on the degree of coalification, it can be divided into four categories: peat, lignite, bituminous coal, and anthracite. In preparation for mining, it is necessary to measure the external environment of the mine and plan the mining plan. Tripods are usually used in mine measurements, but the ground in mines is mostly a mixture of stone and mud. Sometimes the selected measurement location and the location for cutting fixation happen to be on the stone, which makes it more troublesome to fix the position.

[0003] In order to avoid the above problems, it is necessary to design a fast-fixed tripod for coal mine surveying. Utility Model Content

[0004] The utility model provides a quick-fix tripod for coal mine surveying, which aims to solve the problem of needing to measure the external environment of the mine and plan the mining plan in preparation for mining work. Tripods are usually used in mine surveying, but the ground of the mine is mostly a mixture of stone and mud. Sometimes the selected measuring position and the cutting fixing position happen to be on the stone, which makes it troublesome to fix the position.

[0005] The utility model is realized as follows: a quick-fix tripod for coal mine surveying comprises a top seat assembly: the bottom inner wall of the top seat assembly is movably connected to a support sleeve rod, the bottom of the support sleeve rod is provided with a positioning base, and the outer wall of the support sleeve rod is provided with an auxiliary limit assembly;

[0006] Among them, the positioning base includes a base, ear plates are provided on both sides of the base, the inner walls of the ear plates are movably connected with connecting shafts, limiting slide grooves are provided on both sides of the base, and positioning plug plates are connected to both sides of the base through limiting slide grooves.

[0007] Preferably, a plurality of positioning holes are linearly and equidistantly opened on the inner wall of the limiting slide groove, and a positioning screw handle is provided on the inner wall of the positioning hole, and the base and the positioning plug plate are fixedly connected by the positioning screw handle.

[0008] Preferably, the support sleeve rod comprises a sleeve plate and a plate cylinder that are fitted and slidably connected. The bottom of the support sleeve rod is movably connected to the connecting shaft through the sleeve plate. The inner wall of the plate cylinder is threadedly connected with a rotating screw handle, and one end of the rotating screw handle is fitted and connected to the outer wall of the sleeve plate.

[0009] Preferably, the top seat assembly includes a lower connecting seat, the top of the lower connecting seat is fixedly connected to a limiting plate, and the top of the lower connecting seat is movably connected to a storage platform through the limiting plate.

[0010] Preferably, the inner wall of the lower connecting seat is movably connected to the top inner wall of the plate cylinder through a rotating shaft.

[0011] Preferably, the auxiliary limiting assembly includes a center disk, the inner wall of the center disk is movably connected to a small sleeve member via an annular ring, and the small sleeve member includes two sleeves and a sleeve rod that are fitted and slidably connected.

[0012] Preferably, one end of the sleeve rod is fixedly connected to a limiting ball, the inner wall of the plate cylinder is fixedly connected to a spherical groove, and the inner wall of the spherical groove is movably connected to the outer wall of the limiting ball.

[0013] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0014] Through the setting of the positioning base, in use, after selecting the position of the measuring equipment, adjust the height of the supporting sleeve rod according to needs, and lock the position between the sleeve plate and the plate tube by rotating the screw handle, and position it through the positioning base: according to the ground conditions, move the position of the positioning plug-in plate, insert the positioning plug-in plate into the ground, and rotate the positioning screw handle to lock the position of the positioning plug-in plate, so as to achieve flexible positioning, improve the use effect of the device, and provide convenience for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the main view of the utility model;

[0016] Figure 2 This is a structural diagram of the positioning base of the utility model;

[0017] Figure 3 It is a structural diagram of the top seat assembly of the utility model;

[0018] Figure 4 It is a structural diagram of the auxiliary limiting component of the utility model.

[0019] In the figure: 1. Support sleeve rod; 2. Positioning base; 201. Base; 202. Connecting shaft; 203. Limiting slide; 204. Positioning plug-in plate; 3. Top seat assembly; 301. Storage base; 302. Lower connecting seat; 303. Limiting plate; 4. Auxiliary limiting assembly; 401. Center plate; 402. Small sleeve. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0021] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The present invention provides a quick-fix tripod for coal mine surveying. Figure 1-4 As shown, it includes a top seat assembly 3: the bottom inner wall of the top seat assembly 3 is movably connected to a support sleeve rod 1, the bottom of the support sleeve rod 1 is provided with a positioning base 2, and the outer wall of the support sleeve rod 1 is provided with an auxiliary limiting assembly 4;

[0023] The positioning base 2 includes a base 201, with ear plates provided on both sides of the base 201, the inner walls of the ear plates being movably connected to a connecting shaft 202, and limited sliding grooves 203 provided on both sides of the base 201, and positioning plug plates 204 connected to both sides of the base 201 through the limited sliding grooves 203;

[0024] The inner wall of the limiting slide 203 is provided with a plurality of positioning holes at equal distances. The inner wall of the positioning holes is provided with positioning screw handles. The base 201 and the positioning plug plate 204 are fixedly connected by the positioning screw handles.

[0025] The supporting sleeve rod 1 includes a sleeve plate and a plate cylinder that are fitted and slidably connected. The bottom of the supporting sleeve rod 1 is movably connected between the sleeve plate and the connecting shaft 202. The inner wall of the plate cylinder is threadedly connected with a rotating screw handle, and one end of the rotating screw handle is fitted and connected to the outer wall of the sleeve plate.

[0026] It should be noted that since it is necessary to measure the external environment of the mine and plan the mining plan during the preparation for mining work, tripods are usually used in mine measurements. However, the ground of the mine is mostly a mixture of stone and mud. Sometimes the selected measurement location and the location for cutting and fixing are exactly on the stone, which makes it more troublesome to fix the position.

[0027] Specifically, in this embodiment, this solution is mainly achieved through the setting of the positioning base 2. During use, after selecting the position of the measuring equipment, the height of the supporting sleeve rod 1 is adjusted as needed, and the position between the sleeve plate and the plate tube is locked by rotating the screw handle, and positioning is performed through the positioning base 2: according to the ground conditions, the position of the positioning plug plate 204 is moved, and the positioning plug plate 204 is inserted into the ground, and the positioning screw handle is rotated to lock the position of the positioning plug plate 204, so as to achieve flexible positioning, improve the use effect of the device, and provide convenience for users.

[0028] In a further preferred embodiment of the present invention, Figure 1-4 As shown, the top seat assembly 3 includes a lower connecting seat 302, the top of the lower connecting seat 302 is fixedly connected to a limiting plate 303, and the top of the lower connecting seat 302 is movably connected to a storage platform 301 through the limiting plate 303;

[0029] The inner wall of the lower connecting seat 302 is movably connected to the top inner wall of the plate cylinder through a rotating shaft.

[0030] In this embodiment, through the setting of the top seat assembly 3, during use, the storage base 301 is used to store the measuring equipment. The storage base 301 can be rotated as needed to adjust the use direction of the measuring equipment, thereby improving the use effect of the device and providing convenience for the user.

[0031] In a further preferred embodiment of the present invention, Figure 1-4 As shown, the auxiliary limiting assembly 4 includes a central disk 401, the inner wall of the central disk 401 is movably connected to a small sleeve member 402 through an annular ring, and the small sleeve member 402 includes two sleeves and a sleeve rod that are slidably connected.

[0032] One end of the sleeve rod is fixedly connected with a limiting ball, the inner wall of the plate cylinder is fixedly connected with a spherical groove, and the inner wall of the spherical groove is movably connected with the outer wall of the limiting ball.

[0033] In this embodiment, the auxiliary limiting assembly 4 is provided to assist in connection and positioning of the plurality of support sleeve rods 1, thereby improving the stability of the device and providing convenience for the user.

[0034] It should be noted that for the aforementioned embodiments, for simplicity of description, they are all expressed as a series of action combinations. However, those skilled in the art should be aware that the present invention is not limited by the order of the actions described, because according to the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in this specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0035] In the several embodiments provided in this application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely illustrative, such as the division of the above-mentioned units. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the coupling or communication connection between each other shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0036] The units described above as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0037] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A quick-fix tripod for coal mine surveying, characterized in that: It comprises a top seat assembly (3): the bottom inner wall of the top seat assembly (3) is movably connected to a support sleeve rod (1), the bottom of the support sleeve rod (1) is provided with a positioning base (2), and the outer wall of the support sleeve rod (1) is provided with an auxiliary limiting assembly (4); The positioning base (2) comprises a base (201), ear plates are provided on both sides of the base (201), the inner walls of the ear plates are movably connected to a connecting shaft (202), limiting sliding grooves (203) are provided on both sides of the base (201), and positioning plug plates (204) are connected to both sides of the base (201) through the limiting sliding grooves (203).

2. A quick-fix tripod for coal mine surveying as claimed in claim 1, characterized in that: The inner wall of the limiting sliding groove (203) is provided with a plurality of positioning holes at equal intervals, and the inner wall of the positioning hole is provided with a positioning screw handle, and the base (201) and the positioning plug plate (204) are fixedly connected by the positioning screw handle.

3. A quick-fix tripod for coal mine surveying as claimed in claim 2, characterized in that: The support sleeve rod member (1) comprises a sleeve plate and a plate cylinder that are fitted and slidably connected. The bottom of the support sleeve rod member (1) is movably connected to the connecting shaft (202) through the sleeve plate. The inner wall of the plate cylinder is threadedly connected to a rotating screw handle, and one end of the rotating screw handle is fitted and connected to the outer wall of the sleeve plate.

4. The quick-fix tripod for coal mine surveying according to claim 1, characterized in that: The top seat assembly (3) comprises a lower connecting seat (302), the top of the lower connecting seat (302) is fixedly connected to a limiting plate (303), and the top of the lower connecting seat (302) is movably connected to a storage platform (301) via the limiting plate (303).

5. A quick-fix tripod for coal mine surveying as claimed in claim 4, characterized in that: The inner wall of the lower connecting seat (302) is movably connected to the top inner wall of the plate cylinder via a rotating shaft.

6. A quick-fix tripod for coal mine surveying as claimed in claim 3, characterized in that: The auxiliary limiting assembly (4) comprises a central disk (401), the inner wall of which is movably connected to a small sleeve member (402) via an annular ring, and the small sleeve member (402) comprises two sleeves and a sleeve rod that are slidably connected.

7. A quick-fix tripod for coal mine surveying as claimed in claim 6, characterized in that: One end of the sleeve rod is fixedly connected to a limiting ball, the inner wall of the plate cylinder is fixedly connected to a spherical groove, and the inner wall of the spherical groove is movably connected to the outer wall of the limiting ball.

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