CN219976278U - Lighting device for tunnel - Google Patents
Lighting device for tunnel Download PDFInfo
- Publication number
- CN219976278U CN219976278U CN202321007200.0U CN202321007200U CN219976278U CN 219976278 U CN219976278 U CN 219976278U CN 202321007200 U CN202321007200 U CN 202321007200U CN 219976278 U CN219976278 U CN 219976278U
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- CN
- China
- Prior art keywords
- mounting box
- rotating shaft
- motor
- tunnel
- illuminating lamp
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- 238000005286 illumination Methods 0.000 claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims description 22
- 230000001502 supplementing effect Effects 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 10
- 230000000007 visual effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a lighting device for a tunnel, which comprises a lighting lamp, a position adjusting device for enabling the lighting lamp to move along the length direction of the tunnel and an angle adjusting device for adjusting the lighting angle of the lighting lamp; the position adjusting device comprises a mounting box, a first connecting rod hinged at one end of the mounting box, a second connecting rod hinged at the other end of the mounting box, a first motor for driving the first connecting rod to rotate and a second motor for driving the second connecting rod to rotate; the angle adjusting device comprises a rotating shaft and a third motor, wherein the rotating shaft is connected to the mounting box in a rotating mode, the third motor is used for driving the rotating shaft to rotate, the rotating shaft is located outside the mounting box, and the illuminating lamp is fixedly arranged on the rotating shaft. The utility model is fixed on the inner wall of the tunnel, does not occupy the ground space, has high safety performance, can adjust the position along the length direction of the tunnel so as to adapt to the construction progress, ensures bright visual field at any time, can meet the light supplementing requirement through angle adjustment, and is suitable for being installed in the tunnel for illumination.
Description
Technical Field
The utility model relates to a lighting device, in particular to a lighting device for a tunnel.
Background
In the tunnel construction process, illumination is vital, and light supplementing is needed to be carried out on parts with darker illumination so as to ensure the field of view of construction. In the prior art, two lighting modes are adopted, one is to use a movable lighting device, the movable lighting device is moved and adjusted at any time according to the construction progress, and the other is to fix a lighting lamp on the inner wall of a formed tunnel, and the two modes have certain defects. The first approach has the disadvantage of: the lighting device is provided with longer pole to satisfy the illumination zone in vertical orientation, but combine movable mode, make whole structural stability relatively poor, and the unevenness on ground in addition causes lighting device's empting more easily, and the security performance is poor to place occupation space on ground, easily collide with excavating gear. The second approach has the disadvantage of: in the process of tunneling forward, the position of the illuminating lamp cannot be adjusted at any time, and a new illuminating lamp is installed after a certain distance is dug out, so that the newly dug section of tunnel is not timely illuminated, the construction field of view is poor, the illuminating lamp cannot be used for angle adjustment, and the effect of light supplementing cannot be achieved.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model aims to provide a lighting device for a tunnel, so as to achieve the purpose of adjusting the position of a lighting lamp at any time according to the excavation progress and the light supplementing requirement.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a lighting device for a tunnel comprises a lighting lamp, a position adjusting device for enabling the lighting lamp to move along the length direction of the tunnel and an angle adjusting device for adjusting the lighting angle of the lighting lamp;
the position adjusting device comprises a mounting box, a first connecting rod hinged at one end of the mounting box, a second connecting rod hinged at the other end of the mounting box, a first motor for driving the first connecting rod to rotate and a second motor for driving the second connecting rod to rotate;
the angle adjusting device comprises a rotating shaft and a third motor, wherein the rotating shaft is connected to the mounting box in a rotating mode, the third motor is used for driving the rotating shaft to rotate, the third motor is fixedly arranged on the mounting box, the rotating shaft is located outside the mounting box, and the illuminating lamp is fixedly arranged on the rotating shaft.
As the limitation of the utility model, the cleaning device for cleaning the illuminating lamp is arranged in the mounting box, the opening for rotating the illuminating lamp is arranged on the mounting box, and the third motor drives the illuminating lamp on the rotating shaft to rotate into the mounting box and contact with the cleaning device.
As a further limitation of the present utility model, the cleaning device includes a plurality of springs fixedly disposed on the inner wall of the mounting box, and a cleaning head for wiping the illumination lamp is fixedly disposed on each spring.
As a still further definition of the utility model, the cleaning head is a sponge or brush.
As another limitation of the utility model, two limiting blocks are fixedly arranged on the rotating shaft, clamping blocks mutually abutting against the limiting blocks are fixedly arranged on the mounting box, and the two limiting blocks are respectively clamped with the clamping blocks when the rotating shaft rotates anticlockwise and rotates clockwise.
As a limitation of the present utility model, a tangential plane for installing the illumination lamp is provided at the middle part of the rotation shaft.
By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects:
(1) According to the utility model, by utilizing the structure of the four connecting rods, the mounting box for mounting the illuminating lamp can move along the length direction of the tunnel through the driving of the first motor and the second motor, after the construction progress advances for a certain distance, the illuminating device is not required to be disassembled and assembled, a new illuminating lamp is not required to be mounted forwards any more, the first motor and the second motor are started to rotate, the illuminating lamp can move forwards to reach a new excavation area, the illuminating lamp is convenient to use and is fixed on the inner wall of the tunnel, the space of the ground is not occupied, the fixing is firm, the stability is good, and the safety is high; the angle of the illuminating lamp can be adjusted according to construction requirements, and the effect of light supplementing is achieved according to the adjustment of the angle;
(2) The spring can drive the cleaning head to furthest surround the illuminating lamp in the rotating process of the illuminating lamp, wipe the surface of the illuminating lamp, and prevent dust in a tunnel from covering the surface of the illuminating lamp to influence the illuminating effect;
(3) The sponge or the brush is soft, the surface of the illuminating lamp is not scratched, and the cleaning effect is good;
(4) The limiting block and the clamping block are arranged, so that the lighting lamp can be prevented from collision with the mounting box beyond a set rotation angle, and the service life is prolonged.
In summary, the utility model can be fixed on the inner wall of the tunnel, does not occupy the ground space, has high safety performance, can adjust the position along the length direction of the tunnel so as to adapt to the construction progress, ensures bright visual field at any time, can meet the light supplementing requirement through angle adjustment, and is suitable for being installed in the tunnel for illumination.
Drawings
The utility model will be described in more detail below with reference to the accompanying drawings and specific examples.
Fig. 1 is a schematic view of a structure of an illumination lamp according to an embodiment of the present utility model when the illumination lamp is illuminated downward;
fig. 2 is a schematic diagram of a structure of a forward illumination after the illumination lamp moves rightward and the angle is adjusted;
FIG. 3 is a schematic view of the structure of the illumination lamp in the mounting box according to the embodiment of the utility model;
FIG. 4 is an enlarged schematic view of the portion A of FIG. 3;
fig. 5 is a schematic view of the structure of the illumination lamp according to the embodiment of the present utility model after contacting with the cleaning head.
In the figure:
1. a lighting lamp;
21. a mounting box; 211. a connecting lug; 212. an opening; 22. a first link; 23. a second link; 24. a first motor; 25. a second motor;
31. a mounting base; 32. a rotating shaft; 321. cutting into sections; 33. a third motor;
4. a limiting block; 5. a clamping block;
61. a spring; 62. and (5) cleaning the hair.
Detailed Description
Preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are presented for purposes of illustration and understanding only, and are not intended to limit the utility model.
Embodiment is a lighting device for a tunnel
As shown in fig. 1 and 2, the present embodiment includes an illumination lamp 1, a position adjusting device, and an angle adjusting device. The illuminating lamp 1 is arranged on the angle adjusting device, the angle irradiated by the illuminating lamp 1 can be changed through the adjusting device, the illuminating lamp can adapt to the illuminating requirement, and the light supplementing requirement can be met. The angle adjusting device is assembled on the position adjusting device, the position of the illuminating lamp 1 is changed through the position adjusting device, the illuminating lamp 1 can move along with the construction progress to the length direction of the tunnel, and the illuminating lamp 1 can move forward in time through the position adjusting device, so that the construction field of the excavated part is ensured.
The position adjusting device includes a mounting box 21, a first link 22, a second link 23, a first motor 24, and a second motor 25. The mounting box 21 is a box body structure, connecting lugs 211 are fixedly arranged at two ends of the mounting box 21, one end of the first connecting rod 22 is hinged with the connecting lugs 211 at the left side of the mounting box 21, and one end of the second connecting rod 23 is hinged with the connecting lugs 211 at the right side of the mounting box 21. One end of the first connecting rod 22, which is not connected with the mounting box 21, is fixedly connected with the output shaft of the first motor 24, and one end of the second connecting rod 23, which is not connected with the mounting box 21, is fixedly connected with the output shaft of the second motor 25.
Specifically, the lengths of the first link 22 and the second link 23 are the same, and the lengths of the mounting box 21 plus the two connection lugs 211 are the same as the lengths of the first motor 24 and the second motor 25 fixed on the inner wall of the tunnel, so that the distances between the first link 22, the mounting box 21 (plus the lengths of the two connection lugs 211), the second link 23, and the first motor 24 and the second motor 25 form a parallel four-bar structure. When the tunnel is installed, the first motor 24 and the second motor 25 are fixed on the inner wall of the tunnel, and the first motor 24 and the second motor 25 are respectively used for driving the first connecting rod 22 and the second connecting rod 23 to rotate around the shaft, so that the position of the installation box 21 is changed, and the installation box can move forwards along the tunnel.
The angle adjusting means comprises a rotary shaft 32 and a third motor 33. Two mounting seats 31 are respectively fixedly arranged at two ends of the bottom surface of the mounting box 21, and two ends of a rotating shaft 32 are respectively connected to the two mounting seats 31 in a rotating way, so that the rotating shaft 32 is connected to the outside of the mounting box 21 in a rotating way. One end of the mounting box 21 is fixedly provided with a motor base, and a third motor 33 is fixedly arranged on the motor base and fixedly connected with one end of the rotating shaft 32 for driving the rotating shaft 32 to rotate.
Further, a tangential plane 321 for installing the illumination lamp 1 is provided at the middle part of the rotation shaft 32, the tangential plane 321 provides a foundation for installing the illumination lamp 1, and the illumination lamp 1 can have a flat surface for fixing the bolt during installation. As shown in fig. 3 and 4, two limiting blocks 4 are fixedly arranged on the rotating shaft 32 in the embodiment, a clamping block 5 is fixedly arranged on the mounting box 21, and when the rotating shaft 32 rotates clockwise to the position of one limiting block 4, the clamping block 5 on the mounting box 21 is mutually abutted with one of the limiting blocks 4, so that the situation that the rotating shaft 32 continues to rotate to collide with the mounting box 21 under the condition that the third motor 33 fails is avoided, and the illuminating lamp 1 reaches the limit position (the position of the illuminating lamp in fig. 2) rotating outwards. When the rotating shaft 32 rotates anticlockwise to the position of the other limiting block 4, the clamping block 5 on the mounting box 21 is mutually abutted with the other limiting block 4, so that the situation that the rotating shaft 32 continues to rotate to collide with the mounting box 21 under the condition that the third motor 33 is in fault is avoided, and the illuminating lamp 1 reaches the limit position of inward rotation.
The illumination lamp 1 of this embodiment can set up a plurality ofly according to the length of pivot 32 for improve illumination brightness, illumination lamp 1 passes through the bolt to be installed on the tangent plane 321 of pivot 32, can rotate along with pivot 32, in order to realize the regulation of angle.
The cleaning device for cleaning the illuminating lamp 1 is arranged in the mounting box 21, the opening 212 is formed in the bottom surface and the rear surface of the mounting box 21 (when the first motor 24 and the second motor 25 are fixed on the wall surface, the bottom surface and the rear surface of the mounting box 21), when the rotating shaft 32 rotates anticlockwise, the illuminating lamp 1 can rotate into the mounting box 21 through the opening 212 and is contacted with the cleaning device in the mounting box 21, impurities attached to the outer surface of the illuminating lamp 1 are wiped down, and the illumination brightness is improved.
Specifically, the cleaning device of this embodiment includes setting firmly a plurality of springs 61 on the mounting box 21 inner wall, and the tip of every spring 61 has all set firmly cleaning head 62, and cleaning head 62 can be sponge or brush, and this embodiment adopts the sponge, and the sponge is massive, and the polylith sponge is pieced together into a whole face, corresponds with light 1, because spring 61 and sponge all have elasticity, the cladding that can be fine is at the surface of light 1, will clean the impurity clean up on light 1 surface.
When the present embodiment is used, the first motor 24 and the second motor 25 are fixed to the inner wall of the tunnel, and the interval between them is set according to the length of the mounting box 21. When a new tunnel is generated in the tunnel digging process, the device can be used for improving illumination and supplementing light. Specifically, the first motor 24 and the second motor 25 are started, so that the first motor 24 and the second motor 25 synchronously rotate anticlockwise in the same direction, the first connecting rod 22 and the second connecting rod 23 are driven to rotate, the mounting box 21 moves rightwards (rightwards in fig. 2 relative to fig. 1), the mounting box approaches to a newly generated tunnel, illumination is provided for the section, the rotation angle of the output shafts of the first motor 24 and the second motor 25 is selected according to the length of the newly generated tunnel, and the larger the rotation angle is, the larger the displacement generated by the mounting box 21 is. If the device is required to be used for light supplementing, the third motor 33 can be started according to the position required for light supplementing, the rotation angle of the output shaft of the third motor 33 is controlled, the illumination lamp 1 is enabled to generate angle change, and the light is beaten at the position required for light supplementing. Because the dust that produces in the tunnel excavation process is more, when the impurity that the light 1 surface adheres to is more, start third motor 33, make pivot 32 anticlockwise rotation, through the opening 212 on the mounting box 21, rotate to in the mounting box 21, the sponge on the spring 61 in the mounting box 21 is when receiving the oppression of light 1, spring 61 is compressed, make the sponge can cover on the profile of light 1 surface, rotate pivot 32 repeatedly, make the surface of light 1 and sponge produce the friction, clean the impurity on the light 1 surface, then reset.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but the present utility model is described in detail with reference to the foregoing embodiment, and it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A lighting device for a tunnel, characterized by: the device comprises an illuminating lamp, a position adjusting device for enabling the illuminating lamp to move along the length direction of a tunnel and an angle adjusting device for adjusting the illumination angle of the illuminating lamp;
the position adjusting device comprises a mounting box, a first connecting rod hinged at one end of the mounting box, a second connecting rod hinged at the other end of the mounting box, a first motor for driving the first connecting rod to rotate and a second motor for driving the second connecting rod to rotate;
the angle adjusting device comprises a rotating shaft and a third motor, wherein the rotating shaft is connected to the mounting box in a rotating mode, the third motor is used for driving the rotating shaft to rotate, the third motor is fixedly arranged on the mounting box, the rotating shaft is located outside the mounting box, and the illuminating lamp is fixedly arranged on the rotating shaft.
2. A tunnel lighting device as claimed in claim 1, wherein: the mounting box is internally provided with a cleaning device for cleaning the illuminating lamp, the mounting box is provided with an opening for the rotation of the illuminating lamp, and the third motor drives the illuminating lamp on the rotating shaft to rotate into the mounting box and be in contact with the cleaning device.
3. A tunnel lighting device as claimed in claim 2, wherein: the cleaning device comprises a plurality of springs fixedly arranged on the inner wall of the mounting box, and cleaning heads for wiping the illuminating lamps are fixedly arranged on each spring.
4. A tunnel lighting device as claimed in claim 3, wherein: the cleaning head is a sponge or a brush.
5. A tunnel lighting device as claimed in any one of claims 1 to 4, wherein: two limiting blocks are fixedly arranged on the rotating shaft, clamping blocks which are mutually abutted with the limiting blocks are fixedly arranged on the mounting box, and the two limiting blocks are respectively clamped with the clamping blocks when the rotating shaft rotates anticlockwise and clockwise.
6. A tunnel lighting device as recited in claim 5, wherein: the middle part of the rotating shaft is provided with a tangent plane for installing the illuminating lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321007200.0U CN219976278U (en) | 2023-04-28 | 2023-04-28 | Lighting device for tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321007200.0U CN219976278U (en) | 2023-04-28 | 2023-04-28 | Lighting device for tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219976278U true CN219976278U (en) | 2023-11-07 |
Family
ID=88596443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321007200.0U Active CN219976278U (en) | 2023-04-28 | 2023-04-28 | Lighting device for tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219976278U (en) |
-
2023
- 2023-04-28 CN CN202321007200.0U patent/CN219976278U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |