CN219914429U - Portable laser instrument for mine measurement - Google Patents
Portable laser instrument for mine measurement Download PDFInfo
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- CN219914429U CN219914429U CN202320997156.6U CN202320997156U CN219914429U CN 219914429 U CN219914429 U CN 219914429U CN 202320997156 U CN202320997156 U CN 202320997156U CN 219914429 U CN219914429 U CN 219914429U
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- sleeve
- supporting
- laser instrument
- support
- protective box
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- 238000005259 measurement Methods 0.000 title claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 230000000670 limiting effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a portable laser instrument for mine measurement, which comprises: the top of the protective box is sleeved with a box cover, and a placing rack is arranged on the lower side of the box cover in a lifting manner; the laser instrument main body is arranged at the inner side of the protective box and is fixed on the placing frame; the support column is fixed at the bottom of the protective box, movably sleeved in the support sleeve and arranged in the support sleeve in a lifting manner through a lifting mechanism; the four supporting rods are uniformly arranged on the supporting sleeve along the circumferential direction of the supporting sleeve, the top ends of the four supporting rods are respectively hinged to the top of the supporting sleeve, and the opening distance is adjusted through the adjusting structure. Compared with the prior art, the method has the advantages that: the utility model discloses be equipped with protective housing, support sleeve, support column and branch, when carrying this novel, can retrieve the inboard of protective housing with the laser instrument main part to make the support column descend to retract to support sleeve's inboard, and open branch is collapsible to retract, thereby can realize portable.
Description
Technical Field
The utility model relates to the technical field of mine measurement, in particular to a portable laser instrument for mine measurement.
Background
Mines include coal mines, metal ores, non-metal ores, building material ores, chemical ores, and the like. Mine measurement is an important part of mine construction period and production period. Because mine measurement work involves the ground and underground, not only is the mine production and construction service provided, but also information is provided for safe production. In the measurement engineering of modern mines, laser measuring instruments are often used for collecting mine information.
The existing laser instrument for mine measurement needs to be erected at a certain height through the support frame when in use, and the support frame is usually large in size and mostly incapable of being contracted and folded in order to meet the requirement of erecting the height, so that the laser instrument main body and the support frame are usually required to be split and singly stored when being carried, and the laser instrument is inconvenient to carry.
Disclosure of Invention
The utility model aims to solve the technical problems and provide a portable laser instrument for mine measurement, which can shrink and fold a support frame for erecting a laser instrument main body.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows:
a portable laser instrument for mine measurement, comprising:
the top of the protective box is sleeved with a box cover, and a placing rack is arranged on the lower side of the box cover in a lifting manner;
the laser instrument main body is arranged at the inner side of the protective box and is fixed on the placing frame;
the support column is fixed at the bottom of the protective box, movably sleeved in the support sleeve and arranged in the support sleeve in a lifting manner through a lifting mechanism;
the four supporting rods are uniformly arranged on the supporting sleeve along the circumferential direction of the supporting sleeve, the top ends of the four supporting rods are respectively hinged to the top of the supporting sleeve, and the opening distance is adjusted through the adjusting structure.
As an improvement, the rack comprises a lifting plate and a pair of connecting plates, wherein the lifting plate is movably sleeved on the inner side of the protective box, the bottom of the lifting plate is fixedly connected with the inner bottom of the protective box through an electric telescopic rod, and the connecting plates are respectively fixed between the upper sides of the left end part and the right end part of the lifting plate and the lower side of the box cover. Can rise through the drive rack for laser instrument main part on the rack rises to the outside of protective housing, thereby can measure.
As an improvement, the bottom of laser instrument main part is equipped with the mount pad, the mount pad passes through the bolt installation and fixes the upside at the lifter plate.
As an improvement, elevating system is including rotating the threaded rod that sets up in supporting sleeve bottom, rotating the hand wheel that sets up on supporting sleeve bottom right side, setting up left stopper in supporting sleeve top, seting up in the left spout of support column and seting up in the inboard screw thread logical groove of support column, the pivot of hand wheel runs through supporting sleeve, and is connected through bevel gear drive between the bottom with the threaded rod, stopper sliding fit installs in the inboard of spout, threaded rod screw thread fit cup joints in the inboard of screw thread logical groove. Can make the support column rise or descend in support sleeve's inside through rotating the hand wheel for can adjust measuring height when using the laser instrument main part to measure, and can realize in contracting back support sleeve with the support column, make the utility model discloses a volume diminish, realize portable.
As an improvement, the adjusting structure comprises a movable sleeve, a lantern ring and four connecting rods, wherein threads are formed in the middle of the outer side surface of the supporting sleeve, the movable sleeve is in threaded connection with the upper middle of the supporting sleeve, a groove is formed in the middle of the outer side of the movable sleeve, the lantern ring is sleeved in the groove, the inner side wall of the lantern ring is movably connected with the movable sleeve, lubricating oil is coated in the groove, and two ends of each connecting rod are hinged with the supporting rod and the lantern ring respectively. Can drive four branches through rotating movable sleeve and open or shrink to can realize making this neotype volume diminish, portable.
As a modification, the bottom of the strut forms a pointed structure. Can realize this novel subaerial stable placing through inserting real subaerial.
Compared with the prior art, the utility model has the advantages that: the utility model discloses be equipped with the protective housing, support sleeve, support column and branch, when carrying this novel, can retrieve the inboard of protective housing with the laser instrument main part to make the support column descend to and retract to support telescopic inboard, and open branch is collapsible to retract, thereby can realize making the utility model discloses a volume diminish through shrink folding, realize portable.
Drawings
Fig. 1 is a schematic diagram of a front view of a portable laser for mine measurement according to the present utility model.
Fig. 2 is a schematic sectional view of a portable laser for mine measurement according to the present utility model in a front view.
Fig. 3 is a schematic diagram of a front view of a portable laser for mine measurement according to the present utility model.
Fig. 4 is an enlarged schematic view of the portable laser for mine measurement according to the present utility model at a in fig. 2.
As shown in the figure: 1. a protective box; 2. a case cover; 3. a laser instrument body; 4. a support column; 5. a support sleeve; 6. a support rod; 7. a lifting plate; 8. a connecting plate; 9. an electric telescopic rod; 10. a threaded rod; 11. a hand wheel; 12. a limiting block; 13. a chute; 14. a thread through groove; 15. a movable sleeve; 16. a collar; 17. and (5) connecting a rod.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.
The present utility model will be described in further detail with reference to the accompanying drawings.
A portable laser instrument for mine measurement, comprising:
the protective box 1, the top has cup jointed case lid 2, the downside liftable of case lid 2 is provided with the rack. Specifically, the rack includes lifter plate 7 and a pair of connecting plate 8, lifter plate 7 activity cup joints in the inboard of protective housing 1, and connects fixedly through electric telescopic handle 9 between bottom and the interior bottom of protective housing 1, connecting plate 8 are fixed respectively between the upside of lifter plate 7 both ends about and the downside of case lid 2.
The laser instrument main body 3 is arranged on the inner side of the protective box 1 and is fixed on the placing frame. Specifically, the bottom of laser instrument main part 3 is equipped with the mount pad, the mount pad passes through the bolt installation and fixes the upside at lifter plate 7.
The support column 4 is fixed in the bottom of the protective housing 1, the support column 4 is movably sleeved in the support sleeve 5, and is arranged in the support sleeve 5 in a lifting mode through the lifting mechanism. Specifically, elevating system is including rotating the threaded rod 10 that sets up in support sleeve 5 bottom, rotating the hand wheel 11 that sets up on support sleeve 5 bottom right side, setting up left stopper 12 in support sleeve 5 top, set up in the inboard screw thread logical groove 14 of support column 4 of spout 13 in support column 4 left side, the pivot of hand wheel 11 runs through support sleeve 5, and is connected through bevel gear transmission with the bottom of threaded rod 10, stopper 12 sliding fit installs in the inboard of spout 13, threaded rod 10 screw thread fit cup joints in the inboard of screw thread logical groove 14.
The four supporting rods 6 are uniformly arranged on the supporting sleeve 5 along the circumferential direction of the supporting sleeve 5, the top ends of the four supporting rods are respectively hinged to the top of the supporting sleeve 5, and the opening distance is adjusted through the adjusting structure. Specifically, the adjusting structure comprises a movable sleeve 15, a lantern ring 16 and four connecting rods 17, threads are formed in the middle of the outer side surface of the support sleeve 5, the movable sleeve 15 is in threaded connection with the upper middle of the support sleeve 5, grooves are formed in the middle of the outer side of the movable sleeve 15, the lantern ring 16 is arranged in the grooves in a sleeved mode, the inner side wall of the lantern ring is movably connected with the movable sleeve 15, lubricating oil is coated in the grooves, and two ends of each connecting rod 17 are hinged to the corresponding supporting rod 6 and the corresponding lantern ring 16.
In particular, the bottom of the strut 6 forms a pointed structure.
It is worth noting that the laser instrument main body 3 and the electric telescopic rod 9 used in the present utility model are all existing devices, and the circuit connection mode and the use control method of the devices are all the prior art, and the novel protective case 1 is internally provided with a storage battery for providing electric energy for the devices.
The utility model is implemented in particular:
as shown in fig. 1, the electric telescopic rod 9 is started to push the lifting plate 7 to lift on the inner side of the protective box 1, so as to drive the laser instrument main body 3 on the upper side of the lifting plate 7 to lift, when the laser instrument main body 3 is lifted to the outer side of the protective box 1 during measurement, the laser instrument main body 3 can be lifted to the inner side of the protective box 1 when the novel laser instrument main body is required to be carried, and the protective box 1 can protect the laser instrument main body 3;
the hand wheel 11 is rotated, the threaded rod 10 can be driven to rotate, so that the support column 4 is driven to lift under the limiting action of the limiting block 12 and the sliding groove 13, the measuring height of the laser instrument main body 3 can be adjusted, and when the novel portable laser instrument is required to be carried, the novel portable laser instrument can be reduced in size by descending the support column 4 into the support sleeve 5, and the portable laser instrument is easy to carry;
the movable sleeve 15 is rotated, can make movable sleeve 15 reciprocate when supporting sleeve 5 pivoted, at this in-process, the lantern ring 16 goes up and down along with movable sleeve 5 to drive each branch 6 of connecting rod 17 pulling, make each branch 6 open or fold and retract, when using this novel measuring, can open branch 6 completely, and insert branch 6 bottom subaerial, thereby strengthen the stability of this novel placing, when carrying this novel, can fold branch 6 the at utmost and retract, thereby can reduce the utility model discloses a volume, realize easily carrying.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. A portable laser instrument for mine measurement, comprising:
the top of the protective box (1) is sleeved with a box cover (2), and a placing rack is arranged on the lower side of the box cover (2) in a lifting manner;
the laser instrument main body (3) is arranged at the inner side of the protective box (1) and is fixed on the placing frame;
the support column (4) is fixed at the bottom of the protective box (1), the support column (4) is movably sleeved in the support sleeve (5), and is arranged in the support sleeve (5) in a lifting mode through a lifting mechanism;
four struts (6) are uniformly arranged on the support sleeve (5) along the circumferential direction of the support sleeve (5), the top ends of the struts are respectively hinged to the top of the support sleeve (5), and the opening distance is adjusted through an adjusting structure.
2. The portable laser for mine measurement according to claim 1, wherein: the rack comprises a lifting plate (7) and a pair of connecting plates (8), wherein the lifting plate (7) is movably sleeved on the inner side of the protective box (1), the bottom is fixedly connected with the inner bottom of the protective box (1) through an electric telescopic rod (9), and the connecting plates (8) are respectively fixed between the upper sides of the left end part and the right end part of the lifting plate (7) and the lower sides of the box cover (2).
3. The portable laser for mine measurement according to claim 2, wherein: the bottom of laser instrument main part (3) is equipped with the mount pad, the mount pad passes through the bolt installation and fixes in the upside of lifter plate (7).
4. The portable laser for mine measurement according to claim 1, wherein: the lifting mechanism comprises a threaded rod (10) arranged at the inner bottom of the supporting sleeve (5), a hand wheel (11) arranged at the right side of the bottom of the supporting sleeve (5), a limiting block (12) arranged at the left side of the top of the supporting sleeve (5), a sliding groove (13) arranged at the left side of the supporting column (4) and a thread through groove (14) arranged at the inner side of the supporting column (4), wherein a rotating shaft of the hand wheel (11) penetrates through the supporting sleeve (5) and is connected with the bottom of the threaded rod (10) through bevel gear transmission, the limiting block (12) is installed at the inner side of the sliding groove (13) in a sliding fit manner, and the threaded rod (10) is sheathed at the inner side of the thread through groove (14) in a threaded fit manner.
5. The portable laser for mine measurement according to claim 1, wherein: the adjusting structure comprises a movable sleeve (15), a lantern ring (16) and four connecting rods (17), threads are formed in the middle of the outer side surface of the supporting sleeve (5), the movable sleeve (15) is in threaded connection with the upper middle of the supporting sleeve (5), grooves are formed in the middle of the outer side of the movable sleeve (15), the lantern ring (16) is arranged in the grooves in a sleeved mode, the inner side wall is movably connected with the movable sleeve (15), lubricating oil is coated in the grooves, and two ends of the connecting rods (17) are hinged to the supporting rods (6) and the lantern ring (16) respectively.
6. The portable laser for mine measurement according to claim 1, wherein: the bottom of the supporting rod (6) forms a pointed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320997156.6U CN219914429U (en) | 2023-04-27 | 2023-04-27 | Portable laser instrument for mine measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320997156.6U CN219914429U (en) | 2023-04-27 | 2023-04-27 | Portable laser instrument for mine measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219914429U true CN219914429U (en) | 2023-10-27 |
Family
ID=88440343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320997156.6U Active CN219914429U (en) | 2023-04-27 | 2023-04-27 | Portable laser instrument for mine measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219914429U (en) |
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2023
- 2023-04-27 CN CN202320997156.6U patent/CN219914429U/en active Active
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