CN219912738U - Colliery tunnel lamp convenient to adjust - Google Patents
Colliery tunnel lamp convenient to adjust Download PDFInfo
- Publication number
- CN219912738U CN219912738U CN202321373500.0U CN202321373500U CN219912738U CN 219912738 U CN219912738 U CN 219912738U CN 202321373500 U CN202321373500 U CN 202321373500U CN 219912738 U CN219912738 U CN 219912738U
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- bearing
- support
- adjust
- bull stick
- support column
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- 239000003245 coal Substances 0.000 claims abstract description 16
- 244000309464 bull Species 0.000 claims description 26
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005286 illumination Methods 0.000 description 19
- 238000005065 mining Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a coal mine roadway lamp convenient to adjust, and relates to the technical field of roadway lighting. According to the utility model, the up-down angle of the illuminating lamp can be adjusted by swinging the illuminating lamp, then the third threaded hole is aligned with the second threaded hole, then the bolt is screwed in, the angle of the illuminating lamp can be fixed, the starting motor drives the supporting frame to drive the illuminating lamp to rotate through the output shaft, the angle of the illuminating lamp can be adjusted left and right, the angle of the existing illuminating lamp is fixed singly, the problem that operators cannot observe multiple angles in a roadway conveniently is solved, and the effect of improving the working efficiency is achieved.
Description
Technical Field
The utility model relates to the technical field of roadway illumination, in particular to a coal mine roadway lamp convenient to adjust.
Background
In the underground coal mining production process of a coal mine, a passageway is tunneled for mining lifting, transportation, ventilation, drainage, power supply and the like, and in order to facilitate the mining work of a mining worker, a lighting device is usually arranged in a coal mine tunnel.
The following problems exist in the prior art:
1. the existing illuminating lamp is single in angle fixation, so that operators cannot observe multiple angles in a roadway conveniently, and the working efficiency is affected;
2. when the illuminating lamp is at an excessively high position, the illuminating lamp is inconvenient to adjust by an operator, and the working efficiency is reduced.
Disclosure of Invention
The utility model provides a coal mine roadway lamp convenient to adjust, and aims to solve the problems in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a colliery roadway lamp convenient to adjust, includes the support column, supports the lighting fixture, the upper surface front end that supports the lighting fixture is equipped with the motor, the inside third bearing that is equipped with of front end that supports the lighting fixture, motor bottom output shaft fixed connection is inside the inner circle of third bearing, motor output shaft's bottom fixedly connected with support frame.
The technical scheme of the utility model is further improved as follows: the support frame both ends bottom is equipped with the arc fixed plate, the several second screw hole of arc array has been seted up on the arc fixed plate, the inside threaded connection of second screw hole has the bolt, two the arc fixed plate symmetry, and fixedly connected with supports the bull stick between two arc fixed plates, support bull stick both ends threaded connection has the nut.
By adopting the technical scheme, the two arc-shaped fixing plates and the second threaded holes in the scheme are used for fixing the illumination angle of the illumination lamp, after the illumination lamp is adjusted to the corresponding angle, the third threaded holes are aligned with the corresponding second threaded holes, then the bolts are screwed in, the fixation can be completed, and the nuts are convenient for disassembling and replacing the support rotating rod and the illumination lamp.
The technical scheme of the utility model is further improved as follows: the utility model discloses a support bull stick outer wall swing joint has the light, the inside change groove that has seted up with support bull stick assorted of light, the third screw hole with second screw hole assorted is seted up at the both ends of light.
Adopt above-mentioned technical scheme, support bull stick swing joint in this scheme is in changeing inslot portion, but the light passes through support bull stick, changeing the groove and constitutes revolution mechanic, and the upper and lower angle of illumination lamp can be adjusted to the accessible swing light, and the third screw hole is used for fixed illumination lamp illumination angle, aligns third screw hole and second screw hole, then with the screw in, can accomplish the fixed of illumination lamp angle.
The technical scheme of the utility model is further improved as follows: the sliding groove is formed in the front end of the support column, a first bearing is arranged in the upper end of the support column, a second bearing is arranged in the bottom end of the support column, the first bearing is symmetrical with the second bearing, and a threaded rod is fixedly connected inside an inner ring of the first bearing and the second bearing.
By adopting the technical scheme, the threaded rod in the scheme is fixedly connected inside the first bearing and the second bearing inner ring, and the threaded rod can freely rotate due to the setting.
The technical scheme of the utility model is further improved as follows: the utility model discloses a hand-operated rotary table, including threaded rod, support column, hand-operated rotary table, threaded rod screw thread bottom welding has first gear, the rear end swing joint of support column has hand-operated rotary table, the front end fixedly connected with of hand-operated rotary table connects the bull stick, the front end fixedly connected with second gear of connecting the bull stick, second gear engagement is in first gear.
By adopting the technical scheme, the second gear in the scheme is meshed with the first gear, so that the second gear is driven to rotate by rotating the hand-operated turntable, and the first gear is driven to drive the threaded rod to rotate by the second gear.
The technical scheme of the utility model is further improved as follows: the support column rear end offer with connect bull stick assorted trompil, connect bull stick swing joint in the trompil inside.
The technical scheme of the utility model is further improved as follows: the support lamp holder rear end has offered first screw hole, first screw hole and threaded rod assorted, support lamp holder rear end passes through first screw hole threaded connection in the outer wall of threaded rod.
By adopting the technical scheme, the threaded rod in the scheme can drive the supporting lamp bracket to do lifting motion in the chute when rotating, so that the aim of conveniently adjusting the height of the supporting lamp bracket is fulfilled.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a coal mine roadway lamp convenient to adjust, the vertical angle of an illuminating lamp can be adjusted by swinging the illuminating lamp, then a third threaded hole is aligned with a second threaded hole, then a bolt is screwed in, the angle of the illuminating lamp can be fixed, a starting motor drives a supporting frame to drive the illuminating lamp to rotate through an output shaft, the angle of the illuminating lamp can be adjusted left and right, the existing illuminating lamp angle is fixed singly, the problem that operators cannot observe multiple angles in a roadway is solved, and the effect of improving the working efficiency is achieved.
2. The utility model provides a coal mine roadway lamp convenient to adjust, which is characterized in that a second gear is driven to rotate by rotating a hand-operated turntable, and the second gear drives a first gear to drive a threaded rod to freely rotate in a first bearing and a second bearing inner ring, so that a supporting lamp bracket moves up and down in a chute, and when an illuminating lamp is at an overhigh position, the problem that an operator is inconvenient to adjust the illuminating lamp is solved, and the effects of improving the working efficiency and convenience are achieved.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is a schematic diagram of an A-amp configuration of the present utility model;
fig. 4 is a schematic view of a supporting lamp stand structure of the present utility model.
In the figure: 1. a support column; 101. a chute; 102. a first bearing; 103. a second bearing; 2. supporting a lamp holder; 201. a first threaded hole; 202. a motor; 203. a third bearing; 204. a support frame; 205. an arc-shaped fixing plate; 206. a second threaded hole; 207. a bolt; 208. supporting a rotating rod; 209. a nut; 3. a lighting lamp; 301. a rotary groove; 302. a third threaded hole; 4. a threaded rod; 401. a first gear; 5. hand-operated turntables; 501. connecting a rotating rod; 502. and a second gear.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a coal mine roadway lamp convenient to adjust, which comprises a support column 1 and a support lamp holder 2, wherein a motor 202 is arranged at the front end of the upper surface of the support lamp holder 2, a third bearing 203 is arranged in the front end of the support lamp holder 2, an output shaft at the bottom end of the motor 202 is fixedly connected with the inner ring of the third bearing 203, and a support frame 204 is fixedly connected with the bottom end of the output shaft of the motor 202.
In this embodiment, the starting motor 202 drives the supporting frame 204 through the output shaft to drive the illuminating lamp 3 to rotate, so as to achieve the purpose of adjusting the illuminating lamp 3 left and right.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, arc fixed plate 205 is equipped with at support frame 204 both ends bottom, the last several second screw hole 206 of seting up the arc array of arc fixed plate 205, the inside threaded connection of second screw hole 206 has bolt 207, two arc fixed plate 205 symmetries, and fixedly connected with supports bull stick 208 between two arc fixed plate 205, support bull stick 208 both ends threaded connection has nut 209, support bull stick 208 outer wall swing joint has light 3, the inside rotary channel 301 that supports bull stick 208 assorted that has seted up of light 3, the third screw hole 302 with second screw hole 206 assorted that has been seted up at the both ends of light 3, the trompil with connecting bull stick 501 assorted is seted up to support column 1 rear end, connecting bull stick 501 swing joint is inside the trompil.
In this embodiment, two arc-shaped fixing plates 205 and second threaded holes 206 are used for fixing the illumination angle of the illumination lamp 3, after the illumination lamp 3 is adjusted to a corresponding angle, a third threaded hole 302 is aligned with the corresponding second threaded hole 206, then a bolt 207 is screwed in to complete the fixation, a nut 209 is convenient for disassembling and replacing the support rotating rod 208 and the illumination lamp 3, the support rotating rod 208 is movably connected inside the rotating groove 301, the illumination lamp 3 forms a rotatable structure through the support rotating rod 208 and the rotating groove 301, the up-down angle of the illumination lamp 3 can be adjusted by swinging the illumination lamp 3, a third threaded hole 302 is used for fixing the illumination angle of the illumination lamp 3, the third threaded hole 302 is aligned with the second threaded hole 206, and then the bolt 207 is screwed in to complete the fixation of the angle of the illumination lamp 3.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1 and embodiment 2, the present utility model provides a technical solution: preferably, the spout 101 has been seted up to support column 1 front end, support column 1 upper end inside is equipped with first bearing 102, support column 1 bottom inside is equipped with second bearing 103, first bearing 102 and second bearing 103 symmetry, first bearing 102 and the inside fixedly connected with threaded rod 4 of the inner circle of second bearing 103, threaded rod 4 screw thread bottom welding has first gear 401, support column 1's rear end swing joint has hand carousel 5, hand carousel 5's front end fixedly connected with connection bull stick 501, connect bull stick 501's front end fixedly connected with second gear 502, second gear 502 meshes in first gear 401, support lighting fixture 2 rear end has seted up first screw hole 201, first screw hole 201 and threaded rod 4 phase-match, support lighting fixture 2 rear end is through first screw hole 201 threaded connection in threaded rod 4's outer wall.
In this embodiment, the threaded rod 4 is fixedly connected to the inner rings of the first bearing 102 and the second bearing 103, the threaded rod 4 can freely rotate due to the setting, and the second gear 502 is meshed with the first gear 401, so that the second gear 502 is driven to rotate by the rotation of the hand-operated turntable 5, the second gear 502 drives the first gear 401 to drive the threaded rod 4 to rotate, and the threaded rod 4 can drive the supporting lamp holder 2 to make lifting movement in the chute 101 when rotating, so as to achieve the purpose of being convenient for adjusting the height of the supporting lamp holder 2.
The working principle of the coal mine roadway lamp convenient to adjust is specifically described below.
As shown in fig. 1-4, the second gear 502 is driven to rotate by rotating the hand-operated turntable 5, the second gear 502 drives the first gear 401 to drive the threaded rod 4 to rotate freely inside the first bearing 102 and the inner ring of the second bearing 103, so that the supporting lamp holder 2 can move up and down inside the chute 101, then the up-down angle of the illuminating lamp 3 can be adjusted by swinging the illuminating lamp 3, then the third threaded hole 302 is aligned with the second threaded hole 206, then the bolt 207 is screwed in, the angle of the illuminating lamp 3 can be fixed, the starting motor 202 drives the supporting frame 204 to drive the illuminating lamp 3 to rotate through the output shaft, and the angle of the illuminating lamp 3 can be adjusted left and right.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a colliery roadway lamp convenient to adjust, includes support column (1), supports lighting fixture (2), its characterized in that: the motor (202) is arranged at the front end of the upper surface of the supporting lamp holder (2), a third bearing (203) is arranged in the front end of the supporting lamp holder (2), an output shaft at the bottom end of the motor (202) is fixedly connected with the inner ring of the third bearing (203), and a support frame (204) is fixedly connected with the bottom end of the output shaft of the motor (202).
2. The coal mine roadway lamp convenient to adjust as claimed in claim 1, wherein: the support frame (204) both ends bottom is equipped with arc fixed plate (205), offer several second screw hole (206) of arc array on arc fixed plate (205), the inside threaded connection of second screw hole (206) has bolt (207), two arc fixed plate (205) symmetry, and fixedly connected with support bull stick (208) between two arc fixed plate (205), support bull stick (208) both ends threaded connection has nut (209).
3. A coal mine roadway lamp convenient to adjust as claimed in claim 2, wherein: the support bull stick (208) outer wall swing joint has light (3), light (3) inside seted up with support bull stick (208) assorted change groove (301), light (3) both ends have been seted up with second screw hole (206) assorted third screw hole (302).
4. The coal mine roadway lamp convenient to adjust as claimed in claim 1, wherein: the novel support column is characterized in that a sliding groove (101) is formed in the front end of the support column (1), a first bearing (102) is arranged in the upper end of the support column (1), a second bearing (103) is arranged in the bottom end of the support column (1), the first bearing (102) is symmetrical to the second bearing (103), and a threaded rod (4) is fixedly connected inside an inner ring of the first bearing (102) and the second bearing (103).
5. The coal mine roadway lamp convenient to adjust as claimed in claim 4, wherein: the utility model discloses a hand-operated rotary table, including threaded rod (4) screw thread bottom welding, support column (1) rear end swing joint has first gear (401), the front end fixedly connected with of hand-operated rotary table (5) connects bull stick (501), the front end fixedly connected with second gear (502) of connecting bull stick (501), second gear (502) meshing is in first gear (401).
6. The coal mine roadway lamp convenient to adjust as claimed in claim 1, wherein: the support column (1) rear end is offered and is connected bull stick (501) assorted trompil, connect bull stick (501) swing joint in the trompil inside.
7. The coal mine roadway lamp convenient to adjust as claimed in claim 5, wherein: the novel support lamp is characterized in that a first threaded hole (201) is formed in the rear end of the support lamp holder (2), the first threaded hole (201) is matched with the threaded rod (4), and the rear end of the support lamp holder (2) is connected to the outer wall of the threaded rod (4) through the first threaded hole (201) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321373500.0U CN219912738U (en) | 2023-06-01 | 2023-06-01 | Colliery tunnel lamp convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321373500.0U CN219912738U (en) | 2023-06-01 | 2023-06-01 | Colliery tunnel lamp convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219912738U true CN219912738U (en) | 2023-10-27 |
Family
ID=88422250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321373500.0U Active CN219912738U (en) | 2023-06-01 | 2023-06-01 | Colliery tunnel lamp convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219912738U (en) |
-
2023
- 2023-06-01 CN CN202321373500.0U patent/CN219912738U/en active Active
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| GR01 | Patent grant |