CN212803203U - Multifunctional mining engineering measuring device - Google Patents
Multifunctional mining engineering measuring device Download PDFInfo
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- CN212803203U CN212803203U CN202021928564.9U CN202021928564U CN212803203U CN 212803203 U CN212803203 U CN 212803203U CN 202021928564 U CN202021928564 U CN 202021928564U CN 212803203 U CN212803203 U CN 212803203U
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Abstract
The utility model discloses a multifunctional mining engineering measuring device, which comprises a chassis, wherein three mounting grooves are arranged on the chassis, arc-shaped rods are arranged in the three mounting grooves, cylindrical holes are arranged in the mounting grooves, extrusion springs are arranged in the cylindrical holes, connecting rods are arranged on the arc-shaped rods, one side of each connecting rod is connected with the extrusion springs, and one end of each arc-shaped rod is provided with a positioning block; a first supporting column is fixedly arranged on the chassis, an inner diameter measuring scale is arranged on the first supporting column in a penetrating manner, one end of the inner diameter measuring scale is fixedly connected with a connecting block, a measuring block is fixedly arranged at one end of the connecting block, one side of the measuring block is aligned with the center of the chassis, a rectangular groove is arranged on the chassis, and the connecting block is arranged in the rectangular groove in a penetrating manner; a depth measuring scale is arranged on the chassis in a penetrating manner, and one side of the depth measuring scale is aligned with the bottom end of the chassis. This is novel through the setting of degree of depth dipperstick and internal diameter measurement chi, can carry out the measurement of internal diameter and degree of depth simultaneously, and the very big operating time that shortens has effectively improved the efficiency of work.
Description
Technical Field
The utility model relates to a mining engineering measures technical field, specificly is a multi-functional mining engineering measuring device.
Background
Mining projects are divided into coal and non-coal mines. Mining is the technology and science of mining mineral resources from within the crust or the surface of the earth. Generally refers to the exploitation of metallic or non-metallic deposits, and the broad term mining also includes the exploitation and beneficiation of coal and oil. The essence of the method is a selective material collecting and carrying process. At present, in the practical work of mining engineering, some blast holes are often required to be drilled, then a proper amount of explosive is loaded for blasting, parameters such as the angle of the blast hole, the length of a support column, the filling depth of the blast hole and the like are often measured, the depth and the angle of the blast hole have higher precision requirements, a special measuring tool is not available at present, sometimes, data are estimated by visual inspection for trouble saving, so that the obtained data are very inaccurate, the quality and the safety production of the mining engineering are greatly influenced, the depth and the inner diameter of the blast hole need to be measured by different measuring devices, and therefore, the operation consumes long time, the working efficiency is low, and the requirement of the mining work cannot be met.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a multi-functional mining engineering measuring device to among the solution prior art, the degree of depth and the internal diameter of measuring the porthole need different devices to carry out the technical problem who measures respectively.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a multifunctional mining engineering measuring device comprises a chassis, wherein three mounting grooves are formed in the chassis, arc-shaped rods penetrate through the three mounting grooves, cylindrical holes are formed in the mounting grooves, extrusion springs penetrate through the cylindrical holes, connecting rods are arranged on the arc-shaped rods, one sides of the connecting rods are connected with the extrusion springs, and positioning blocks are arranged at one ends of the arc-shaped rods; a first supporting column is fixedly arranged on the chassis, an inner diameter measuring scale is arranged on the first supporting column in a penetrating manner, one end of the inner diameter measuring scale is fixedly connected with a connecting block, a measuring block is fixedly arranged at one end of the connecting block, one side of the measuring block is aligned with the center of the chassis, a rectangular groove is arranged on the chassis, and the connecting block is arranged in the rectangular groove in a penetrating manner; a depth measuring scale penetrates through the chassis, and one side of the depth measuring scale is aligned with the bottom end of the chassis.
As the utility model discloses a preferred technical scheme, be provided with the mount on the chassis, the fixed slot has been seted up on the mount, the fixture block has been seted up in the fixed slot, fixture block one side is provided with reset spring, reset spring establishes the fixture block with between the mount inboard.
As an optimal technical scheme of the utility model, be provided with on the first support column with the supplementary piece of reading that the internal diameter measurement chi scale mark is corresponding.
As the utility model discloses a preferred technical scheme, the fixed second support column that is provided with on the chassis, the internal diameter measurement chi is worn to establish in the second support column.
As the utility model discloses an optimized technical scheme, the draw-in groove has been seted up on the chassis, wear to be equipped with solid fixed ring in the draw-in groove, gu be provided with the slider on the fixed ring, the draw-in groove inboard seted up with the corresponding spout of slider.
As the utility model discloses a preferred technical scheme, be provided with the handle on the arc pole.
As an optimal technical scheme of the utility model, wear to be equipped with fixing bolt on the first support column.
The utility model provides a multi-functional mining engineering measuring device possesses following beneficial effect:
the utility model can directly cover the chassis on the blast hole during measurement by arranging the chassis, and adjust the arc-shaped rod to make the positioning block contact the inner side of the blast hole, so that the chassis is concentric with the blast hole, and the measurement error is reduced; promote internal diameter measurement chi, make the connecting block drive the motion of measuring block, until the inner wall that the measuring block moved the big gun hole, through the depth measurement chi of wearing to establish on the chassis, promote the motion of depth measurement chi, until moving to the big gun hole bottom, read out respectively the reading of depth measurement chi and internal diameter measurement chi can, use the utility model discloses the internal diameter and the degree of depth of measurement big gun hole that can convenient and fast need not change equipment once more, it is extremely convenient.
Drawings
Fig. 1 is a perspective view of a multifunctional mining engineering measuring device of the present invention;
fig. 2 is the utility model relates to a multi-functional mining engineering measuring device's explosion map.
In the figure: 1. a chassis; 2. a cylindrical bore; 3. a connecting rod; 4. a compression spring; 5. a chute; 6. a slider; 7. a fixing ring; 8. a return spring; 9. a clamping block; 10. a first support column; 11. a card slot; 12. connecting blocks; 13. a measuring block; 14. mounting grooves; 15. a handle; 16. positioning blocks; 17. an arcuate bar; 18. a rectangular groove; 19. fixing grooves; 20. a fixed mount; 21. a reading auxiliary block; 22. a second support column; 23. an inner diameter measuring scale; 24. fixing the bolt; 25. and (5) measuring the depth.
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.
Referring to fig. 1 to 2, the present invention provides a technical solution: a multifunctional mining engineering measuring device comprises a chassis 1, wherein three mounting grooves 14 are formed in the chassis 1, arc-shaped rods 17 penetrate through the three mounting grooves 14, cylindrical holes 2 are formed in the mounting grooves 14, extrusion springs 4 penetrate through the cylindrical holes 2, connecting rods 3 are arranged on the arc-shaped rods 17, one sides of the connecting rods 3 are connected with the extrusion springs 4, and positioning blocks 16 are arranged at one ends of the arc-shaped rods 17; a first support column 10 is fixedly arranged on the chassis 1, an inner diameter measuring scale 23 penetrates through the first support column 10, one end of the inner diameter measuring scale 23 is fixedly connected with a connecting block 12, one end of the connecting block 12 is fixedly provided with a measuring block 13, one side of the measuring block 13 is aligned with the center of the chassis 1, a rectangular groove 18 is formed in the chassis 1, and the connecting block 12 penetrates through the rectangular groove 18; a depth measuring scale 25 penetrates through the chassis 1, and one side of the depth measuring scale 25 is aligned with the bottom end of the chassis 1.
When the multifunctional mining engineering measuring device is used, firstly, the chassis 1 is covered at the upper end of a blast hole, three mounting grooves 14 are formed in the chassis 1, arc-shaped rods 17 penetrate through the three mounting grooves 14, and by adjusting the arc-shaped rods 17, the positioning blocks 16 are in contact with the inner side of the blast hole, so that the chassis 1 is concentric with the blast hole, and the measuring error is effectively reduced; wear to be equipped with internal diameter measurement chi 23 on first support column 10, internal diameter measurement chi 23 one end and connecting block 12 fixed connection, the fixed measuring block 13 that is provided with of connecting block 12 one end promotes internal diameter measurement chi 23 makes connecting block 12 drives the motion of the measured block 13, until the inner wall of measuring block 13 motion to the big gun hole, wear to be equipped with degree of depth dipperstick 25 on the chassis 1, promote degree of depth dipperstick 25 moves, until moving to the big gun hole bottom, reads out respectively degree of depth dipperstick 25 with the reading of internal diameter measurement chi 23 can, this novel simple structure, convenient to use can accomplish the measurement to the internal diameter and the degree of depth of big gun hole, has practiced thrift a large amount of time for the construction, has improved work efficiency.
Specifically, be provided with mount 20 on chassis 1, fixed slot 19 has been seted up on mount 20, fixture block 9 has been seted up in the fixed slot 19, fixture block 9 one side is provided with reset spring 8, reset spring 8 establishes fixture block 9 with between the fixed mount 20 inboard, stir fixture block 9 makes depth measurement chi 25 contact big gun eye bottom will under reset spring 8's effect fixture block 9 is fixed to on the depth measurement chi 25, can not lead to the removal of depth measurement chi 25 produces the error.
Specifically, be provided with on the first support column 10 with the supplementary piece 21 of reading that internal diameter measurement chi 23 scale mark is corresponding makes things convenient for the staff to the observation of measuring the scale mark.
Specifically, the chassis 1 is fixedly provided with a second support column 22, and the internal diameter measuring scale 23 is arranged in the second support column 22 in a penetrating manner, so that the internal diameter measuring scale 23 is effectively balanced and fixed, and the measuring error is effectively reduced.
Specifically, draw-in groove 11 has been seted up on chassis 1, wear to be equipped with solid fixed ring 7 in the draw-in groove 11, gu be provided with slider 6 on the fixed ring 7, draw-in groove 11 inboard seted up with slider 6 corresponding spout 5, when finishing measuring, can pull gu fixed ring 7 conveniently carries.
Specifically, be provided with handle 15 on the arc pole 17, can be convenient when measuring right the arc pole 17 is adjusted.
Specifically, wear to be equipped with fixing bolt 24 on the first support column 10, can be right when measuring internal diameter measurement chi 23 is fixed, and the convenience is to the observation of scale.
The multifunctional mining engineering measuring device has the using principle that the chassis 1 covers the upper end of a blast hole, three mounting grooves 14 are formed in the chassis 1, arc-shaped rods 17 penetrate through the three mounting grooves 14, handles 15 are arranged on the arc-shaped rods 17, the handles 15 are adjusted, the positioning blocks 16 are made to contact the inner side of the blast hole, the chassis 1 is made to be concentric with the blast hole, and measuring errors are effectively reduced; an inner diameter measuring scale 23 penetrates through the first support column 10, the inner diameter measuring scale 23 penetrates through the second support column 22, one end of the inner diameter measuring scale 23 is fixedly connected with the connecting block 12, one end of the connecting block 12 is fixedly provided with the measuring block 13, one side of the measuring block 13 is aligned with the center of the chassis 1, the inner diameter measuring scale 23 is pushed, the connecting block 12 drives the measuring block 13 to move until the measuring block 13 moves to the inner wall of the blasthole, and the fixing bolt 24 is screwed down; the fixture block 9 is shifted to push the depth measuring scale 25 to move until the bottom end of the blasthole is moved, the fixture block 9 is fixed to the depth measuring scale 25 under the action of the reset spring 8, and finally the readings of the depth measuring scale 25 and the inner diameter measuring scale 23 are read out respectively, so that the measurement of the inner diameter and the depth of the blasthole can be directly completed, a large amount of time is saved for construction, the working efficiency is improved, and after the measurement is finished, the fixing ring 7 is pulled and is also convenient to carry.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A multi-functional mining engineering measuring device which characterized in that: the device comprises a chassis (1), wherein three mounting grooves (14) are formed in the chassis (1), arc-shaped rods (17) penetrate through the three mounting grooves (14), cylindrical holes (2) are formed in the mounting grooves (14), extrusion springs (4) penetrate through the cylindrical holes (2), connecting rods (3) are arranged on the arc-shaped rods (17), one sides of the connecting rods (3) are connected with the extrusion springs (4), and positioning blocks (16) are arranged at one ends of the arc-shaped rods (17); a first supporting column (10) is fixedly arranged on the chassis (1), an inner diameter measuring scale (23) penetrates through the first supporting column (10), one end of the inner diameter measuring scale (23) is fixedly connected with a connecting block (12), one end of the connecting block (12) is fixedly provided with a measuring block (13), one side of the measuring block (13) is aligned with the center of the chassis (1), a rectangular groove (18) is formed in the chassis (1), and the connecting block (12) penetrates through the rectangular groove (18); a depth measuring scale (25) penetrates through the chassis (1), and one side of the depth measuring scale (25) is aligned with the bottom end of the chassis (1).
2. A multifunctional mining engineering surveying device according to claim 1, characterized in that: the chassis (1) is provided with a fixing frame (20), a fixing groove (19) is formed in the fixing frame (20), a clamping block (9) is arranged in the fixing groove (19), a return spring (8) is arranged on one side of the clamping block (9), and the return spring (8) is arranged between the clamping block (9) and the inner side of the fixing frame (20).
3. A multifunctional mining engineering surveying device according to claim 1, characterized in that: and a reading auxiliary block (21) corresponding to the scale lines of the inner diameter measuring scale (23) is arranged on the first support column (10).
4. A multifunctional mining engineering surveying device according to claim 1, characterized in that: a second supporting column (22) is fixedly arranged on the chassis (1), and the inner diameter measuring scale (23) penetrates through the second supporting column (22).
5. A multifunctional mining engineering surveying device according to claim 1, characterized in that: the chassis (1) is provided with a clamping groove (11), a fixing ring (7) is arranged in the clamping groove (11) in a penetrating mode, the fixing ring (7) is provided with a sliding block (6), and the inner side of the clamping groove (11) is provided with a sliding groove (5) corresponding to the sliding block (6).
6. A multifunctional mining engineering surveying device according to claim 1, characterized in that: the arc-shaped rod (17) is provided with a handle (15).
7. A multifunctional mining engineering surveying device according to claim 1, characterized in that: and a fixing bolt (24) penetrates through the first support column (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021928564.9U CN212803203U (en) | 2020-09-07 | 2020-09-07 | Multifunctional mining engineering measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021928564.9U CN212803203U (en) | 2020-09-07 | 2020-09-07 | Multifunctional mining engineering measuring device |
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| Publication Number | Publication Date |
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| CN212803203U true CN212803203U (en) | 2021-03-26 |
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| CN202021928564.9U Active CN212803203U (en) | 2020-09-07 | 2020-09-07 | Multifunctional mining engineering measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034245A (en) * | 2021-11-09 | 2022-02-11 | 山东标至信土地房地产资产评估测绘有限公司 | Soil collapse volume measuring device for municipal engineering |
-
2020
- 2020-09-07 CN CN202021928564.9U patent/CN212803203U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034245A (en) * | 2021-11-09 | 2022-02-11 | 山东标至信土地房地产资产评估测绘有限公司 | Soil collapse volume measuring device for municipal engineering |
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