CN212805549U - Illumination lamp bracket for underground use - Google Patents
Illumination lamp bracket for underground use Download PDFInfo
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- CN212805549U CN212805549U CN202022047131.9U CN202022047131U CN212805549U CN 212805549 U CN212805549 U CN 212805549U CN 202022047131 U CN202022047131 U CN 202022047131U CN 212805549 U CN212805549 U CN 212805549U
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Abstract
The utility model discloses an illumination lighting fixture of usefulness in pit belongs to mine photogrammetry technical field. To the image illumination inequality, the scattering scheduling problem that exists among the prior art well rock mass quality close-range image acquisition in-process, the utility model discloses an illumination lighting fixture of usefulness in pit, including at least one horizontal pole combination, first montant, second montant, first montant of horizontal pole built-up connection and second montant, the horizontal pole combination comprises two horizontal poles of partial coincidence. The utility model discloses a horizontal pole combination length is adjustable, and it is uncertain to have solved the space in the pit, and the problem of on-the-spot demand can't be satisfied to the optical shelf of regular length, can also realize scattered light source's array overall arrangement, has solved the problem that image quality is poor under the underground mining environment, moreover the utility model has the advantages of simple structure, the equipment is convenient, only single can accomplish whole operation process, has practiced thrift labour cost.
Description
Technical Field
The utility model relates to a mine photogrammetry technical field, more specifically say, relate to an illumination lighting fixture of usefulness in the pit.
Background
Underground mining has moist environment, large dust and uneven ground surface, and brings serious challenges to the acquisition and processing of underground close-range photographic images, for example, the image illumination is uneven due to a common light source, and the illumination scattering is easily caused by the moist rock wall. Simultaneously, when judging rock mass quality in the pit through close-range image acquisition, generally all adopt the artifical mode of lighting, not only can occupy more artifical labour, moreover under the adverse circumstances in the pit, the image quality of artifical collection of lighting also is difficult to guarantee, must influence the judgement to rock mass quality.
Through retrieval, a Chinese utility model patent is found, and is published under No. CN203759398U, published under 2014, 08 Yue 06, and a portable image matting cloth support is disclosed, which belongs to the technical field of photographic equipment and comprises universal wheels, a telescopic support, lifting rods, locking nuts, image matting cloth, speed reduction motors, transverse rods, clamps, projection lamps and rolling shafts, wherein the lifting rods are arranged at two sides of the transverse rods, the telescopic support is arranged below the lifting rods, the universal wheels are arranged at the bottom of the telescopic support, two speed reduction motors are arranged at the lower part of the transverse rods, the rolling shafts are arranged between the speed reduction motors, the image matting cloth is arranged on the rolling shafts, and the clamps and the projection lamps are arranged at the; the lifting rod is provided with a locking nut; the projection lamp is of an LED rotatable structure; it not only can be dismantled, folded at will, and whole supports adopt aluminum alloy material moreover. However, the integral structure of the patent is still slightly complicated, the number of parts is large, and the portability is poor; and the cross rod can not be adjusted, the underground special operation environment can not be completely suitable, the installation position of the lamp source is fixed, the number of the lamp source is limited, and the layout of the lamp source can not be flexibly adjusted.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
The problem of illumination inequality, scattering appear when carrying out photogrammetry in-process close-range image acquisition to rock mass quality in the pit that exists among the prior art, the utility model provides an illumination lighting fixture of usefulness in the pit, it provides sufficient, stable illumination condition when can realizing the close-range image acquisition in the pit, reduces the scattering, guarantees the image quality who gathers.
2. Technical scheme
The purpose of the utility model is realized through the following technical scheme.
The utility model provides an illumination lighting fixture of usefulness in pit, includes at least one horizontal pole combination, first montant, second montant, and first montant and second montant are connected in the horizontal pole combination, the horizontal pole combination comprises two horizontal poles of partial coincidence.
Furthermore, the cross rod is in a long strip shape, cross rod screw holes are uniformly distributed on the surface of the cross rod, and the connecting screw penetrates through the overlapped cross rod screw holes to be connected with the butterfly nut.
Furthermore, the vertical rod screw holes are uniformly distributed in the vertical rods, and the connecting screw rods sequentially penetrate through the vertical rod screw holes and the cross rod screw holes to be connected with the butterfly nuts.
Furthermore, the device also comprises a standing foot combination, and the standing foot combination is detachably connected with the vertical rod.
Further, the standing foot combination comprises: the device comprises a standing foot rod, a standing foot guide rod, a first standing foot clamping ring and a second standing foot clamping ring; the standing foot rod is hinged with the first standing foot clamping ring through a screw rod, the standing foot guide rod is hinged with the second standing foot clamping ring through a screw rod, and the standing foot rod is hinged with the standing foot guide rod through a screw rod.
Furthermore, the standing foot clamping ring is of an annular disconnecting structure, and the screw penetrates through the screw hole to hinge the disconnected part.
Furthermore, a screw hole is formed in one end of the standing foot rod, and a screw penetrates through the screw hole to hinge the standing foot rod and the first standing foot clamping ring; the middle of the standing foot rod is provided with a screw hole, and the screw rod penetrates through the screw hole to hinge the standing foot rod and the standing foot guide rod.
Furthermore, a screw hole is formed in one end of the standing foot guide rod, and the standing foot rod is connected with the second standing foot clamping ring through the screw hole by the screw rod; the other end of the standing foot guide rod is in a groove shape, and the screw penetrates through a screw hole in the groove to hinge the standing foot rod and the standing foot guide rod.
Furthermore, the floodlights are installed at the positions of the cross rod screw hole and the vertical rod screw hole, the screw rod portion of the floodlights penetrates through the screw hole and then is connected with the butterfly nut, and the multiple floodlights are matched for use to form an array type layout.
Furthermore, the floodlight is provided with a rechargeable battery and is used for collecting a near-field image of the rock body in the non-electricity supply area.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
the utility model discloses can realize the array layout of scattered light source, solve the problem that image quality is poor under the mining environment in the pit, and the light source position is adjustable, solved because of the difference of site environment, the problem that the floodlight position need be adjusted, and the light source is from taking rechargeable battery, makes the collection of electroless supply region rock mass close-range image possible; meanwhile, the length of the cross rod combination of the utility model is adjustable, thus solving the problems that the underground space is uncertain and the optical frame with fixed length can not meet the field requirement; in addition, the stand foot combination can manually adjust the supporting height and balance, so that the problem that the lamp holder is difficult to adjust and balance due to uneven underground roadway hollow is solved; finally, the utility model discloses simple structure, the equipment is convenient, only single can accomplish whole operation process, has practiced thrift labour cost.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial schematic view of the connection between the vertical bar and the horizontal bar of the present invention;
FIG. 3 is a partial schematic view of the lengthening connection of the cross bar of the present invention;
FIG. 4 is an enlarged view of the cross bar extension connection part of the present invention;
FIG. 5 is a view of the structure of the stand assembly of the present invention;
FIG. 6 is a schematic view of the stand bar snap ring of the present invention;
FIG. 7 is a partial schematic view of the lamp source of the present invention;
the reference numbers in the figures illustrate: 1. the novel LED lamp comprises a vertical rod, 2 a floodlight, 3 a butterfly nut, 4 a vertical rod screw hole, 5 a cross rod, 6 a cross rod screw hole, 7 a standing foot rod, 8 a standing foot guide rod, 9 a connecting screw rod, 10 a guide rod connecting screw rod, 11 a first standing foot clamp ring screw rod hole, 12 a first standing foot clamp ring, 13 a second standing foot clamp ring screw hole and 14 a second standing foot clamp ring.
Detailed Description
The invention is described in detail below with reference to the drawings and specific examples.
Example 1
As shown in figure 1, the underground illuminating lamp bracket comprises a vertical rod, a standing foot combination and a cross rod combination. As shown in fig. 2, the vertical rod is cylindrical, a plurality of vertical rod screw holes are uniformly distributed on the vertical rod, and the screw part of the connecting screw rod or the floodlight passes through the screw holes and is locked with the butterfly nut, so that the cross rod or the floodlight is stably connected with the vertical rod. As shown in fig. 3 and 4, the cross bar assembly includes two cross bars partially overlapped, each cross bar is in a long strip shape, a plurality of cross bar screw holes are uniformly distributed on the cross bar, at least two connecting screws or screw portions of floodlights penetrate through the cross bar screw holes and are locked with a corresponding number of butterfly nuts, so that the two cross bars are fixedly connected into the cross bar assembly, and the length of the whole cross bar assembly is controlled by adjusting the length of the overlapped portion. Because the space is limited and changeable in the pit, the illumination lighting fixture of fixed length can't satisfy this kind of complicated operation environment completely, the utility model discloses can be according to the actual size in space in the pit, adjust the whole width of illumination lighting fixture at any time in order to adapt to the operation needs.
As shown in fig. 5, the utility model also comprises a standing foot combination, wherein the standing foot combination comprises three standing foot rods, three standing foot guide rods, a first standing foot clamping ring and a second standing foot clamping ring. The standing foot combination is connected with the vertical rod through the two standing foot clamping rings, and the vertical rod sequentially penetrates through the first standing foot clamping ring and the second standing foot clamping ring and is fixed at a proper position. As shown in fig. 6, the standing foot clamp ring is of an annular breaking structure, two symmetrical clamp ring screw holes are formed in the breaking position, and the screw penetrates through the clamp ring screw holes to connect the breaking position. The screw rod is screwed up, the broken part is tightened, the radius of the clamping ring is reduced, and the clamping ring is fixed with the vertical rod more tightly. When the device is installed, the second standing foot clamping ring is firstly adjusted to the tail end of the vertical rod and the connecting screw rod on the second standing foot clamping ring is screwed down, so that the second standing foot clamping ring clamps the vertical rod, and the position between the second standing foot clamping ring and the vertical rod is fixed; then the position of the first standing foot clamping ring relative to the vertical rod is adjusted, and the connecting screw rod on the first standing foot clamping ring is screwed at a proper position, so that the first standing foot clamping ring clamps the vertical rod. Meanwhile, the tail ends of the three standing foot rods are respectively hinged with the first standing foot clamping ring through connecting screws; one end of each of the three standing foot guide rods is hinged with the second standing foot clamping ring through a connecting screw rod, the other end of each of the three standing foot guide rods is hinged with the corresponding three standing foot rods through a connecting screw rod, and the hinged position is located in the middle of each standing foot rod. Because ground road conditions unevenness in the pit, the supporting height and the balance of above-mentioned station foot combination accessible manual regulation station foot for the illumination lighting fixture can stand steadily, provides the illumination condition steadily for image acquisition operation in the pit, has solved the problem that the lighting fixture is difficult to the debugging balance that the tunnel hole unevenness brought in the pit.
As shown in fig. 7, the utility model discloses a floodlight includes lamp holder portion and screw rod portion, and the screw rod portion passes behind horizontal pole screw or the montant screw and is connected with butterfly nut, and the lamp holder portion is from taking the battery, need not to connect external power to can break away from the power supply restriction, make the collection of electroless supply area rock mass close-range image possible. A certain number of floodlights are simultaneously arranged on the transverse rods or the vertical rods, an array layout can be formed, and for underground narrow and variable rock wall environments, the formation of the layout can provide sufficient light sources and omnibearing illumination angles for underground close-range shooting, so that the problem of poor image acquisition quality in an underground mining environment is solved.
During underground operation, the lamp bracket is assembled according to the field environment, the supporting height and balance of the stand foot assembly are adjusted according to the ground condition, the working length of the cross rod assembly is adjusted according to the size of a working space, the number and the position of the floodlights are adjusted according to the photographic requirement, and the floodlights are turned on, so that the image acquisition work of underground close-range photography can be carried out after the hole wall is uniformly illuminated.
The invention and its embodiments have been described above schematically, without limitation, in other specific forms without departing from the spirit or essential characteristics thereof. The representation in the drawings is only one of the embodiments of the invention, the actual construction is not limited thereto, and any reference signs in the claims shall not limit the claims concerned. Therefore, if a person skilled in the art receives the teachings of the present invention, without inventive design, a similar structure and an embodiment to the above technical solution should be covered by the protection scope of the present patent. Furthermore, the word "comprising" does not exclude other elements or steps, and the word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. Several of the elements recited in the product claims may also be implemented by one element in software or hardware. The terms first, second, etc. are used to denote names, but not any particular order.
Claims (10)
1. An illumination fixture for downhole use, comprising: the first vertical rod and the second vertical rod are characterized by further comprising at least one cross rod combination, the cross rod combination is connected with the first vertical rod and the second vertical rod, and the cross rod combination is composed of two cross rods which are partially overlapped.
2. A downhole light stand according to claim 1, wherein the beam is elongated and has beam screw holes evenly distributed on the surface thereof, and the connection screw penetrates the overlapped beam screw holes to connect with the wing nut.
3. The underground illuminating lamp bracket as claimed in claim 2, wherein vertical rod screw holes are uniformly distributed on the vertical rods, and the connecting screw rods sequentially penetrate through the vertical rod screw holes and the cross rod screw holes to be connected with the butterfly nuts.
4. An illumination fixture for use downhole as claimed in claim 3, further comprising a stand assembly, said stand assembly being removably connected to said vertical post.
5. A downhole light stand according to claim 4, wherein the stand assembly comprises: the device comprises a standing foot rod, a standing foot guide rod, a first standing foot clamping ring and a second standing foot clamping ring; the standing foot rod is hinged with the first standing foot clamping ring through a screw rod, the standing foot guide rod is hinged with the second standing foot clamping ring through a screw rod, and the standing foot rod is hinged with the standing foot guide rod through a screw rod.
6. A lighting fixture for use downhole in accordance with claim 5, wherein said foot snap ring is an annular break and a threaded rod is threaded through the threaded hole to connect the break.
7. An illuminating lamp holder for underground use according to claim 6, wherein a screw hole is formed at one end of the standing foot rod, and the screw rod penetrates through the screw hole to hinge the standing foot rod with the first standing foot clamping ring; the middle of the standing foot rod is provided with a screw hole, and the screw rod penetrates through the screw hole to hinge the standing foot rod and the standing foot guide rod.
8. An illuminating lamp holder for underground use according to claim 7, wherein a screw hole is formed at one end of the stand bar guide rod, and a screw rod penetrates through the screw hole to hinge the stand bar with the second stand bar clamping ring; the other end of the standing foot guide rod is in a groove shape, and the screw penetrates through a screw hole in the groove to hinge the standing foot rod and the standing foot guide rod.
9. An underground lighting fixture according to any one of claims 1 to 8, wherein the light-emitting lamps are mounted at the cross-bar screw holes and the vertical-bar screw holes, and the screw portions of the light-emitting lamps penetrate through the screw holes and are then connected with the butterfly nuts.
10. A downhole lighting fixture according to claim 9, wherein said floodlight is self-contained with a rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022047131.9U CN212805549U (en) | 2020-09-16 | 2020-09-16 | Illumination lamp bracket for underground use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022047131.9U CN212805549U (en) | 2020-09-16 | 2020-09-16 | Illumination lamp bracket for underground use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212805549U true CN212805549U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022047131.9U Active CN212805549U (en) | 2020-09-16 | 2020-09-16 | Illumination lamp bracket for underground use |
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| Country | Link |
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| CN (1) | CN212805549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11644156B1 (en) | 2021-12-24 | 2023-05-09 | Dongguan Bixing Lighting Technology Co., Ltd. | Multi-angle lighting lamp |
-
2020
- 2020-09-16 CN CN202022047131.9U patent/CN212805549U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11644156B1 (en) | 2021-12-24 | 2023-05-09 | Dongguan Bixing Lighting Technology Co., Ltd. | Multi-angle lighting lamp |
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