CN217210881U

CN217210881U - Supplementary supporting device of precision instrument for mine survey and drawing

Info

Publication number: CN217210881U
Application number: CN202123350732.8U
Authority: CN
Inventors: 刘夫晓
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-08-16
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses an auxiliary bearing device for precise instruments for mine surveying and mapping, which comprises a fixed clamping seat, wherein one side of the fixed clamping seat is provided with a connecting rod, one side of the connecting rod, which is far away from the fixed clamping seat, is provided with a clamping component, the clamping component comprises a bottom plate, a first side plate, a telescopic rod and a second side plate, the utility model is suitable for the technical field of surveying and mapping instruments, the utility model discloses a first side plate and the second side plate are arranged in the clamping component, a limiting plate is arranged above the bottom plate, which is far away from the bottom plate, of the first side plate and the second side plate, and the telescopic rod is arranged in the bottom plate, so that the telescopic rod is pulled to separate the first side plate and the second side plate at both sides, the instrument can be clamped, and the limiting plate can play a role in limiting the instrument, if the thickness of the instrument is larger than the height of the first side plate and the second side plate, the limiting plate is extruded by the instrument, and the limiting plate extends into the first side plate and the second side plate under the action of the buffer piece.

Description

Supplementary supporting device of precision instrument for mine survey and drawing

Technical Field

The utility model relates to a surveying instrument technical field, in particular to supplementary supporting device of precision instruments is used in mine survey and drawing.

Background

The surveying instrument is simply an instrument and a device for data acquisition, processing, output and the like designed and manufactured for surveying operation, and is used for various aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required by measurement work in the planning, design, construction and operation management stages in engineering construction.

The surveying instrument needs to adopt the link when installing to the link needs to be connected with the bracing piece, and at link internally mounted instrument equipment.

However, most of the existing precision instruments are clamped and connected when being fixed, but the problem that the whole structure falls off due to the fact that the fixed end and the supporting rod are not clamped tightly when being connected is likely to occur.

Therefore, it is necessary to provide a precision instrument auxiliary receiving device for mine surveying and mapping to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mine is supplementary supporting device of precision instruments for survey and drawing to solve the problem in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a supplementary supporting device of precision instruments for mine survey and drawing, includes fixed grip slipper, one side of fixed grip slipper is provided with the connecting rod, one side that fixed grip slipper was kept away from to the connecting rod is provided with the centre gripping subassembly, the centre gripping subassembly is including bottom plate, first curb plate, telescopic link and second curb plate, one side at the bottom plate is installed to the telescopic link, one side that the bottom plate was kept away from at the telescopic link is installed to first curb plate, one side that the telescopic link was kept away from at the bottom plate is installed to the second curb plate.

As a further aspect of the present invention, the first side plate and the second side plate are plate-shaped structures of L-shape, and the first side plate and the second side plate have the same height.

As a further aspect of the present invention, the fixing holder includes a protection pad, a first support, a fastening bolt, a positioning rod and a second support, the fastening bolt is installed inside the first support, the second support is installed on one side of the fastening bolt away from the first support, the positioning rod is installed on the inner side of the first support and the second support, the protection pad is installed on the inner side of the first support and the second support, and the installation position is away from one side of the positioning rod.

As a further aspect of the present invention, the first support and the second support are plate-shaped structures, and the second support is close to the corresponding position of the positioning rod and has been provided with a mounting hole.

As a further scheme of the utility model, the second curb plate is including handle, hole groove, bolster, limiting plate and riser, the handle is installed in riser top one side, the hole groove is seted up in the inside one side of keeping away from the handle of riser, the bolster is installed in the hole inslot portion, one side at the bolster is installed to the limiting plate.

As a further aspect of the present invention, the length of the limiting plate is smaller than the length of the hole groove, and the height of the limiting plate is smaller than the height of the hole groove.

As a further proposal of the utility model, the telescopic link is provided with two, two the crossing department of telescopic link and bottom plate inlays and is equipped with buffer spring.

As a further proposal of the utility model, one side of the bottom plate close to the telescopic rod is provided with a round hole.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the utility model discloses in through at inside first curb plate and the second curb plate of being provided with of centre gripping subassembly, and the top of keeping away from the bottom plate at first curb plate and second curb plate is provided with the limiting plate, and be provided with the telescopic link in the inside of bottom plate, stimulate the telescopic link like this, make the first curb plate and the second curb plate separation of both sides, can be with the instrument centre gripping, and play spacing effect to the instrument under the effect of limiting plate, if the thickness of instrument is greater than the height of first curb plate and second curb plate, instrument extrusion limiting plate, make the limiting plate stretch into inside first curb plate and the second curb plate under the effect of bolster.

The utility model discloses in the inside of fixing the grip slipper is provided with the locating lever, like this when fixed overall structure, the phenomenon of avoiding the first support and the second support of both sides to take place the skew takes place under the effect of locating lever.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic view of the overall structure of the auxiliary supporting device for the precision instrument for mine surveying and mapping of the present invention;

FIG. 2 is a schematic view of the overall structure of the fixing holder of the present invention;

FIG. 3 is a schematic view of the overall structure of the clamping assembly of the present invention;

fig. 4 is an exploded view of the second side plate of the present invention.

In the figure: 1. fixing the clamping seat; 11. a protective pad; 12. a first bracket; 13. fastening a bolt; 14. positioning a rod; 15. a second bracket; 2. a connecting rod; 3. a clamping assembly; 31. a base plate; 32. a first side plate; 33. a telescopic rod; 34. a second side plate; 341. a handle; 342. a hole groove; 343. a buffer member; 344. a limiting plate; 345. a riser.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. In addition, for the convenience of description, the terms "upper", "lower", "left" and "right" are used to refer to the same direction as the upper, lower, left, right, etc. of the drawings, and the terms "first", "second", etc. are used for descriptive distinction and have no special meaning.

[ example 1 ]

This embodiment provides a concrete structure of supporting device is assisted to precision instruments for mine survey and drawing, as shown in fig. 1-4, a supporting device is assisted to precision instruments for mine survey and drawing, including fixed grip slipper 1, one side of fixed grip slipper 1 is provided with connecting rod 2, one side that fixed grip slipper 1 was kept away from to connecting rod 2 is provided with centre gripping subassembly 3, centre gripping subassembly 3 is including bottom plate 31, first curb plate 32, telescopic link 33 and second curb plate 34, telescopic link 33 is installed in one side of bottom plate 31, one side that bottom plate 31 was kept away from at telescopic link 33 is installed to first curb plate 32, one side that telescopic link 33 was kept away from at bottom plate 31 is installed to second curb plate 34.

The first side plate 32 and the second side plate 34 are both L-shaped plate structures, and the first side plate 32 and the second side plate 34 have the same height.

The number of the telescopic rods 33 is two, and a buffer spring is embedded at the intersection of the two telescopic rods 33 and the bottom plate 31.

One side of the bottom plate 31 close to the telescopic rod 33 is provided with a circular hole.

By adopting the technical scheme:

pulling telescopic link 33 for the first curb plate 32 and the separation of second curb plate 34 of both sides can be with the instrument centre gripping, and play spacing effect to the instrument under the effect of limiting plate 34, if when the thickness of instrument is greater than the height of first curb plate 32 with second curb plate 34, instrument extrusion limiting plate 34 makes the limiting plate 33 stretch into inside first curb plate 32 and the second curb plate 34 under the effect of bolster 343.

[ example 2 ] A method for producing a polycarbonate

The embodiment provides a concrete structure of a precise instrument auxiliary supporting device for mine surveying and mapping, as shown in fig. 1-4, a fixed clamping seat 1 comprises a protective pad 11, a first support 12, a fastening bolt 13, a positioning rod 14 and a second support 15, the fastening bolt 13 is installed inside the first support 12, the second support 15 is installed on one side of the fastening bolt 13 far away from the first support 12, the positioning rod 14 is installed on the inner sides of the first support 12 and the second support 15, the protective pad 11 is installed on the inner sides of the first support 12 and the second support 15, and the installation position is far away from one side of the positioning rod 14.

First support 12 and second support 15 are platelike structure, and second support 15 has seted up the mounting hole near the corresponding department of locating lever 14.

The second side plate 34 comprises a handle 341, a hole groove 342, a buffer member 343, a limiting plate 344 and a vertical plate 345, the handle 341 is installed on one side above the vertical plate 345, the hole groove 342 is formed in one side, far away from the handle 341, in the vertical plate 345, the buffer member 343 is installed in the hole groove 342, and the limiting plate 344 is installed on one side of the buffer member 343.

The length of the restriction plate 344 is smaller than that of the hole groove 342, and the height of the restriction plate 344 is smaller than that of the hole groove 342.

By adopting the technical scheme:

the positioning rod 14 is arranged in the fixed clamping seat 1, so that when the integral structure is fixed, the phenomenon that the first support 12 and the second support 15 on the two sides deviate is avoided under the action of the positioning rod 14.

The working principle is as follows: during the use, take out the device to with fixed holder 1 cup joint the montant table end of waiting to connect, then rotate fastening bolt 13, like this under fastening bolt 13's motion, make first support 12 move towards the direction of second support 15, until first support 12 and second support 15 and bracing piece both sides contact, can be fixed inseparable at first support 12 and second support 15 like this, avoid first support 12 and second support 15 to appear the skew through locating lever 14 when fixed.

Then take out the instrument of treating the centre gripping, then stimulate first curb plate 32, make first curb plate 32 and the separation of second curb plate 34, place the instrument at first curb plate 32 and the inboard of second curb plate 34, then loosen first curb plate 32, can be inseparable with the instrument centre gripping, if instrument thickness is less than the height of first curb plate 32 and second curb plate 34, play spacing effect to the instrument under the effect of limiting plate 344, if the thickness of instrument is greater than the height of first curb plate 32 and second curb plate 34, instrument extrusion limiting plate 344, make limiting plate 344 stretch into inside first curb plate 32 and second curb plate 34 under the effect of bolster 343, then carry out work can.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a supplementary strutting arrangement of precision instruments for mine survey and drawing, includes fixed grip slipper (1), its characterized in that: one side of fixed grip slipper (1) is provided with connecting rod (2), one side that fixed grip slipper (1) was kept away from in connecting rod (2) is provided with centre gripping subassembly (3), centre gripping subassembly (3) are including bottom plate (31), first curb plate (32), telescopic link (33) and second curb plate (34), one side at bottom plate (31) is installed in telescopic link (33), one side of keeping away from bottom plate (31) is installed in first curb plate (32), one side of keeping away from telescopic link (33) in bottom plate (31) is installed in second curb plate (34).

2. The mine surveying and mapping precision instrument auxiliary bearing device according to claim 1, characterized in that: the first side plate (32) and the second side plate (34) are both L-shaped plate-shaped structures, and the heights of the first side plate (32) and the second side plate (34) are the same.

3. The mine surveying and mapping precision instrument auxiliary supporting device according to claim 1, characterized in that: the fixed clamping seat (1) comprises a protective pad (11), a first support (12), a fastening bolt (13), a positioning rod (14) and a second support (15), the fastening bolt (13) is installed inside the first support (12), the second support (15) is installed on one side, away from the first support (12), of the fastening bolt (13), the positioning rod (14) is installed on the inner side of the first support (12) and the inner side of the second support (15), the protective pad (11) is installed on the inner side of the first support (12) and the inner side of the second support (15), and one side, away from the positioning rod (14), of the mounting position is located.

4. The mine surveying and mapping precision instrument auxiliary supporting device according to claim 3, characterized in that: the first support (12) and the second support (15) are both of a plate-shaped structure, and mounting holes are formed in the positions, close to the positioning rods (14), of the second support (15) in a corresponding mode.

5. The mine surveying and mapping precision instrument auxiliary supporting device according to claim 1, characterized in that: the second side plate (34) comprises a handle (341), a hole groove (342), a buffering member (343), a limiting plate (344) and a vertical plate (345), wherein the handle (341) is installed on one side above the vertical plate (345), the hole groove (342) is formed in one side, away from the handle (341), inside the vertical plate (345), of the hole groove (342), the buffering member (343) is installed inside the hole groove (342), and the limiting plate (344) is installed on one side of the buffering member (343).

6. The mine surveying and mapping precision instrument auxiliary bearing device according to claim 5, characterized in that: the length of the limiting plate (344) is smaller than that of the hole groove (342), and the height of the limiting plate (344) is smaller than that of the hole groove (342).

7. The mine surveying and mapping precision instrument auxiliary bearing device according to claim 1, characterized in that: the telescopic rod (33) is provided with two, and two buffer springs are embedded at the intersection of the telescopic rod (33) and the bottom plate (31).

8. The mine surveying and mapping precision instrument auxiliary bearing device according to claim 1, characterized in that: one side of the bottom plate (31) close to the telescopic rod (33) is provided with a circular hole.