CN216954482U

CN216954482U - Colliery is measured range finding prism and is hung connecting device

Info

Publication number: CN216954482U
Application number: CN202122424649.4U
Authority: CN
Inventors: 庞小合; 司文
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-07-12
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a coal mine measurement and ranging prism suspension connecting device, and relates to the technical field of prism suspension connection. The hanging plate comprises a flat plate fixedly mounted on the side wall of a coal mine, wherein two hanging plates which are aligned with each other are arranged at the lower end of the flat plate. When the hanging plate is used, the flat plate is fixed on the side wall of a coal mine, the prism is positioned between the opposite sides of the two hanging plates at the lower end of the flat plate, the inserting rod at one side of the prism is firstly inserted into the notch on the fixedly installed hanging plate, the other hanging plate is slid to enable the inserting rod at the other side of the prism to be also inserted into the notch, the prism is hung, the inserting block penetrates through the sliding plate to be inserted into the bottom of the flat plate after the prism is installed, the top block on the L-shaped supporting plate is enabled to abut against the bottom of the inserting block, the inserting block is prevented from falling off and the hanging plates are enabled to slide, the hanging stability of the prism is kept, the top block is pushed away to enable the inserting block to be separated from the flat plate when the prism is disassembled, the hanging plate movably arranged on one side of the prism is pushed away, and rapid disassembly is achieved.

Description

Colliery is measured range finding prism and is hung connecting device

Technical Field

The utility model relates to the technical field of prism suspension connecting equipment, in particular to a coal mine measurement and ranging prism suspension connecting device.

Background

The coal mine is a reasonable space excavated by human beings when excavating geological strata rich in coal, generally comprises a roadway, a well cave, an excavation surface and the like, in the production process of coal mine enterprises, the coal mine measurement work is the eyes of a mine, the wire measurement is an essential important basic work in the coal mine measurement work, with the development of measurement technology, the total station is widely applied to the wire measurement work, and the conventional measurement work needs to carry tools such as a bracket leg, a base, a target, a prism box and the like.

Need the special messenger to prop up and establish the prism in the measurement process to the colliery, waste time, hard, work efficiency is lower to various instruments carry extremely inconveniently in the pit, so now all directly hang the prism in appointed point many times, but current prism hangs connecting device and all is loaded down with trivial details when dismantling the prism, can not quick completion operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems in the background technology, the utility model provides a suspension connecting device for a distance measuring prism for coal mine measurement.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a colliery is measured range finding prism and is hung connecting device, includes the flat board of fixed mounting at the colliery lateral wall, dull and stereotyped lower extreme is provided with two link plates that align the setting each other, one of them link plate fixed mounting is in dull and stereotyped bottom, another the upper end fixed mounting of link plate has the slide, the slide slides in dull and stereotyped bottom and sets up, two be provided with the prism between the opposite side of link plate, the equal fixed mounting in both sides of prism has the inserted bar, two all offer the notch that is used for the inserted bar of pegging graft on the link plate, the activity is provided with the inserted block that is used for restricting the slide removal on the slide, dull and stereotyped lower extreme fixed mounting has L type backup pad, it is provided with the kicking block that is used for conflict inserted block bottom to slide in the L type backup pad.

Furthermore, a sliding groove is formed in the bottom of the flat plate, and the sliding plate is arranged in the sliding groove in a sliding mode.

Furthermore, a bottom groove is formed in the inner wall of the L-shaped supporting plate, and the top block is arranged in the bottom groove in a sliding mode.

Further, the inserted bar of prism both sides is pegged graft respectively inside the notch, one of them the inside threaded connection who lies in the notch on the link plate has the threaded rod, the one end of threaded rod is inconsistent with the tip that lies in the inside inserted bar of notch.

Further, one end of the threaded rod, which is far away from the inserted link, is fixedly provided with a rotating rod.

Furthermore, fastening bolts for fixing the flat plate are arranged on the periphery of the flat plate.

Further, the outer side wall of the flat plate is provided with a small bulb for illumination.

The utility model has the following beneficial effects:

1. when the hanging plate is used, the flat plate is fixed on the side wall of a coal mine, the prism is positioned between the opposite sides of the two hanging plates at the lower end of the flat plate, the inserting rod at one side of the prism is firstly inserted into the notch on the fixedly installed hanging plate, the other hanging plate is slid to enable the inserting rod at the other side of the prism to be also inserted into the notch, the prism is hung, the inserting block penetrates through the sliding plate to be inserted into the bottom of the flat plate after the prism is installed, the top block on the L-shaped supporting plate is enabled to abut against the bottom of the inserting block, the inserting block is prevented from falling off and the hanging plates are enabled to slide, the hanging stability of the prism is kept, the top block is pushed away to enable the inserting block to be separated from the flat plate when the prism is disassembled, the hanging plate movably arranged on one side of the prism is pushed away, and rapid disassembly is achieved.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a side view of the structure of the present invention;

FIG. 4 is a perspective view of yet another construction of the present invention;

FIG. 5 is an enlarged view of the utility model at A in FIG. 4;

reference numerals: 1. a flat plate; 2. hanging plates; 3. a prism; 4. inserting a block; 5. a top block; 6. an L-shaped support plate; 7. fastening a bolt; 8. a sliding groove; 9. a slide plate; 10. a rotating rod; 11. a bottom groove; 12. a small bulb; 13. a notch; 14. a threaded rod; 15. and (4) inserting the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally placed when the utility model is used, and are only used for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-5, a distance measuring prism suspension connection device for coal mine measurement according to an embodiment of the present invention includes a flat plate 1 fixedly installed on a side wall of a coal mine, two hanging plates 2 aligned with each other are disposed at a lower end of the flat plate 1, one of the hanging plates 2 is fixedly installed at a bottom of the flat plate 1, a sliding plate 9 is fixedly installed at an upper end of the other hanging plate 2, the sliding plate 9 is slidably installed at a bottom of the flat plate 1, a prism 3 is disposed between opposite sides of the two hanging plates 2, insertion rods 15 are fixedly installed at two sides of the prism 3, notches 13 for inserting the insertion rods 15 are formed in the two hanging plates 2, an insertion block 4 for limiting the movement of the sliding plate 9 is movably inserted into the sliding plate 9, and in this embodiment, the insertion block 4 is movably disposed through the sliding plate 9; an L-shaped supporting plate 6 is fixedly arranged at the lower end of the flat plate 1, and a top block 5 used for abutting against the bottom of the inserting block 4 is arranged on the L-shaped supporting plate 6 in a sliding manner; when the hanging plate is used, the flat plate 1 is fixed on the side wall of a coal mine, the prism 3 is positioned between the opposite sides of the two hanging plates 2 at the lower end of the flat plate 1, the inserting rod 15 at one side of the prism 3 is firstly inserted into the notch 13 on the fixedly installed hanging plate 2, the other hanging plate 2 is slid, the inserting rod 15 at the other side of the prism 3 is also inserted into the notch 13 formed in the sliding hanging plate 2, the prism 3 is hung, and the inserting block 4 penetrates through the sliding plate 9 and is inserted into the bottom of the flat plate 1 after the prism 3 is installed; pushing a top block 5 on an L-shaped support plate 6 to abut against the bottom of the insertion block 4, wherein in the embodiment, the L-shaped support plate 6 is fixedly installed at the bottom of the flat plate 1 and is located below a hole groove where the insertion block 4 is inserted; avoid dropping of normal during operation inserted block 4 to let link plate 2 take place to slide to keep the stability that prism 3 hung, during the dismantlement, push away kicking block 5 and let inserted block 4 drop downwards, let slide 9 slide once more on dull and stereotyped 1, thereby push away the activity set up in prism 3 one side link plate 2 can, realize prism 3's swift dismouting.

As shown in fig. 5, in some embodiments, a sliding groove 8 is formed at the bottom of the flat plate 1, and the sliding plate 9 is slidably disposed inside the sliding groove 8, it should be noted that, in this embodiment, both the sliding plate 9 and the sliding groove 8 are provided with an opening for inserting the insert block 4, and the opening on the sliding groove 8 and the hole groove on the flat plate 1 are aligned with each other up and down; when the sliding plate 9 moves in the sliding groove 8, the sliding plate 9 can be more stable, and when the sliding plate 9 is tightly attached to the inner side wall of the sliding groove 8, the insertion rod 15 on one side of the prism 3 is just inserted into the movably arranged hanging plate 2, and meanwhile, the insertion block 4 on the sliding plate 9 is aligned with the hole groove formed in the bottom of the flat plate 1, it needs to be noted that, in the embodiment, when the sliding plate 9 moves in the sliding groove 8, the insertion block 4 and the sliding plate 9 are separately placed, and when the hole opening on the sliding plate 9 is aligned with the hole opening on the sliding groove 8, the insertion block 4 is placed in, so that the limiting can be completed; the installation is faster.

As shown in fig. 5, in some embodiments, a bottom groove 11 is formed in an inner wall of the L-shaped support plate 6, the top block 5 is slidably disposed inside the bottom groove 11, and the top block 5 can keep the stability of the top block 5 by sliding on the L-shaped support plate 6 through the bottom groove 11, so as to avoid falling off during use.

As shown in fig. 2, in some embodiments, the insertion rods 15 on both sides of the prism 3 are respectively inserted into the slots 13, it should be noted that, in this embodiment, the diameter of the slot 13 is adapted to the diameter of the insertion rod 15, and the outer side wall of the insertion rod 15 is attached to the inner side wall of the slot 13; a threaded rod 14 is connected to the internal thread of the notch 13 on one of the hanging plates 2, and in this embodiment, an internal thread is provided inside the notch 13, and an external thread meshed with the internal thread on the notch 13 is provided on the outer side wall of the threaded rod 14; threaded rod 14's one end is inconsistent with the tip that is located the inside inserted bar 15 of notch 13, prism 3 is pegged graft inside notch 13 of link plate 2, prism 3 takes place to rotate very easily, through rotating threaded rod 14, let threaded rod 14's one end conflict prism 3 be located the inside inserted bar 15 of notch 13, thereby promote the emergence conflict between the 3 other end of prism and the link plate 2, let prism 3 can keep the stability of placing, and when the angle of needs adjustment prism 3, also only need after adjusting, rotate threaded rod 14, let take place the extrusion conflict between prism 3 and the link plate 2, thereby guarantee the stability that prism 3 put, convenient to use.

In some embodiments, as shown in fig. 2, the end of the threaded rod 14 far from the insertion rod 15 is fixedly provided with the rotating rod 10, and the rotating rod 10 can facilitate the rotation of the threaded rod 14, thereby facilitating the operation.

As shown in fig. 1, in some embodiments, fastening bolts 7 for fixing the flat plate 1 are disposed around the flat plate 1, the fastening bolts 7 are uniformly distributed at four corners of the flat plate 1, and the stability of the flat plate 1 is ensured by a plurality of fastening bolts 7.

In some embodiments, as shown in fig. 2, the outer side wall of the plate 1 is provided with a small bulb 12 for illumination, and in coal mines, the small bulb 12 is poorly arranged on the plate 1 to facilitate observation of the prism 3.

Claims

1. The utility model provides a colliery is measured range finding prism and is hung connecting device, its characterized in that, including fixed mounting at the dull and stereotyped (1) of colliery lateral wall, the lower extreme of dull and stereotyped (1) is provided with two link plates (2) that align to set up each other, one of them link plate (2) fixed mounting is in dull and stereotyped (1) bottom, another the upper end fixed mounting of link plate (2) has slide plate (9), slide plate (9) set up in the bottom of dull and stereotyped (1) is slided, be provided with prism (3) between the opposite side of two link plates (2), the both sides of prism (3) all fixed mounting have inserted bar (15), all offer notch (13) that are used for inserting inserted bar (15) on two link plates (2), the activity is provided with inserted block (4) that are used for restricting slide plate (9) to remove on slide plate (9), the lower extreme fixed mounting of dull and stereotyped (1) has L type backup pad (6), and the L-shaped supporting plate (6) is provided with an ejector block (5) used for abutting against the bottom of the inserting block (4) in a sliding manner.

2. The coal mine measurement distance measurement prism suspension connecting device as claimed in claim 1, wherein the bottom of the flat plate (1) is provided with a sliding groove (8), and the sliding plate (9) is slidably arranged in the sliding groove (8).

3. The coal mine measuring and ranging prism suspension connecting device as claimed in claim 1, wherein a bottom groove (11) is formed in the inner wall of the L-shaped supporting plate (6), and the top block (5) is arranged inside the bottom groove (11) in a sliding mode.

4. The coal mine measurement distance measurement prism suspension connection device according to claim 1, wherein the insertion rods (15) on two sides of the prism (3) are respectively inserted into the notches (13), a threaded rod (14) is connected to one of the hanging plates (2) through internal threads located in the notches (13), and one end of the threaded rod (14) is abutted to the end portion of the insertion rod (15) located in the notch (13).

5. The coal mine measurement distance measurement prism suspension connecting device as claimed in claim 4, wherein the end of the threaded rod (14) far away from the inserted rod (15) is fixedly provided with the rotating rod (10).

6. The coal mine measurement ranging prism suspension connecting device according to claim 1, characterized in that fastening bolts (7) for fixing the flat plate (1) are arranged around the flat plate (1).

7. The coal mine measurement ranging prism suspension connection device as claimed in claim 1, characterized in that the outer side wall of the flat plate (1) is provided with a small bulb (12) for illumination.