CN217928479U

CN217928479U - Lighting device for tunnel construction

Info

Publication number: CN217928479U
Application number: CN202222381972.2U
Authority: CN
Inventors: 黄黎明
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2022-11-29
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a lighting device for tunnel construction belongs to construction lighting technology field, and it includes the mounting panel, the lower surface of mounting panel is connected with the backup pad, the both sides of backup pad are equipped with drive assembly and gear train respectively, drive assembly and gear train are connected. This lighting device is used in tunnel construction, through setting up the motor, the lead screw, a lead screw section of thick bamboo, the pinion rack, the cleaning plate, the slide bar, second spring and lighting apparatus, the control motor drives first gear revolve, pivoted lead screw and a lead screw section of thick bamboo mutually support and drive lighting apparatus motion through bearing and mounting panel, the cleaning plate at lighting apparatus surface reciprocating motion can clear up the dust on its surface simultaneously, the lighting apparatus of connection on the mounting panel can be adjusted on the height of difference, the device surface is difficult for having the dust and then influencing its illuminating effect because of adhering to, and the device can throw light on to the space of co-altitude not, the suitability of the device has been improved.

Description

Lighting device for tunnel construction

Technical Field

The utility model belongs to the technical field of the construction illumination, specifically be a lighting device for tunnel construction.

Background

In the tunnel construction process, the tunnel needs to be illuminated by the illumination device, but in the use process of the existing illumination device, dust generated in the tunnel construction process can be attached to the surface of the tunnel, the dust attached to the surface of the illumination device can influence the illumination effect of the illumination device, the position of the illumination device is fixed, and the illumination device cannot illuminate spaces with different heights, so that the illumination device for tunnel construction is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a lighting device for tunnel construction has solved lighting apparatus rigidity and lighting apparatus surface and probably has the dust and then influence its illuminating effect's problem because of adhering to.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lighting device for tunnel construction, includes the mounting panel, the lower surface of mounting panel is connected with the backup pad, the both sides of backup pad are equipped with drive assembly and gear train respectively, drive assembly and gear train are connected, the gear train passes through the third gear and is connected with adjusting part, adjusting part's top is established in the bearing, adjusting part's bottom is equipped with the bottom plate, the bearing joint is at the lower surface of mounting panel, the gear train meshes with the pinion rack mutually, the top of pinion rack is equipped with the clearance board, the lower surface of clearance board is equipped with sliding assembly, sliding assembly establishes in the mounting panel, sliding assembly establishes in the second spring, the back of mounting panel is passed through the connecting block and is connected with the direction subassembly, the direction subassembly is connected with the bottom plate, the back overlap joint of clearance board has lighting apparatus, lighting apparatus's lower surface and the upper surface connection of mounting panel.

As a further aspect of the present invention: four corners of the upper surface of the lighting equipment are provided with buffering assemblies, and the upper surfaces of the four buffering assemblies are provided with the same protection frame.

As a further aspect of the present invention: the driving assembly comprises a motor, the motor is connected with the supporting plate through a connecting rod, and the motor is connected with the gear set.

As a further aspect of the present invention: the gear set comprises a first gear, the first gear is connected with an output shaft of the motor, the first gear is meshed with the toothed plate, the first gear is connected with a second gear, the second gear is meshed with a third gear, and the first gear is set to be a half gear.

As a further aspect of the present invention: the adjusting assembly comprises a screw rod, the top end of the screw rod is arranged in the bearing, the screw rod is in threaded connection with the screw rod barrel, the bottom end of the screw rod barrel is connected with the bottom plate, and the screw rod is connected in the third gear in a clamping mode.

As a further aspect of the present invention: the sliding assembly comprises a sliding sleeve, the sliding sleeve is connected in the mounting plate in a clamped mode, a sliding rod is connected in the sliding sleeve in a sliding mode, the top end of the sliding rod is connected with the lower surface of the cleaning plate, the sliding rod is arranged in the second spring, and the two ends of the second spring are connected with one faces, close to the sliding rod and the mounting plate, of the sliding rod respectively.

As a further aspect of the present invention: the guide assembly comprises a guide rod, the top end of the guide rod is connected with the lower surface of the connecting block, the guide rod is connected in the guide cylinder in a sliding mode, and the bottom end of the guide cylinder is connected with the upper surface of the bottom plate.

As a further aspect of the present invention: the buffer assembly comprises a telescopic rod, the telescopic rod is arranged in the first spring, and two ends of the telescopic rod and the first spring are respectively connected with one surface, close to the protective frame and the lighting equipment, of the protective frame.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this lighting device for tunnel construction, through setting up the motor, first gear, the second gear, the third gear, the lead screw, a screw section of thick bamboo, the pinion rack, the cleaning plate, the slide bar, second spring and lighting apparatus, the control motor drives first gear revolve, pivoted lead screw and a screw section of thick bamboo mutually support and drive lighting apparatus motion through bearing and mounting panel, pivoted first gear drives the surface upward movement of cleaning plate at lighting apparatus through the pinion rack simultaneously, first spring shrink, when the tooth of first gear surface breaks away from with the tooth on the pinion rack, the cleaning plate is at lighting apparatus's surface downward movement under the effect of first spring elastic force, cleaning plate at lighting apparatus surface motion can clear up the dust on its surface, lighting apparatus connected on the mounting panel can adjust on the height of difference, the device surface is difficult because of having attached to the dust and then influences its illuminating effect, and the device can throw light on the space of different heights, the suitability of the device has been improved.

2. This lighting device for tunnel construction through setting up protection frame, telescopic link and first spring, when the device's top received the foreign object striking, the protection frame can block the foreign object, and the protection frame drives telescopic link and the shrink of first spring, and the impact force that produces when the striking of foreign object can be absorbed to four first springs of shrink, and protection frame and first spring mutually support and can protect lighting apparatus for lighting apparatus can not hit by the foreign object and damage.

3. This lighting device for tunnel construction through setting up guide cylinder and guide bar, because of sliding connection has the guide bar in the guide cylinder, the guide cylinder can carry on spacingly to the guide bar for the guide bar can not take place to rock when the motion, and the connecting block of being connected with the guide bar can drive the steady motion of carrying on of mounting panel along the axial direction of guide cylinder.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a side view of the utility model;

FIG. 3 is a schematic structural view of the adjusting assembly of the present invention in a partially side-looking perspective view;

fig. 4 is a schematic three-dimensional structure diagram of the lighting device of the present invention;

in the figure: the device comprises a mounting plate 1, a support plate 2, a drive assembly 3, a motor 31, a connecting rod 32, a gear set 4, a first gear 41, a second gear 42, a third gear 5, an adjusting assembly 6, a lead screw 61, a lead screw cylinder 62, a bearing 7, a toothed plate 8, a cleaning plate 9, a lighting device 10, a sliding assembly 11, a sliding rod 111, a sliding sleeve 112, a connecting block 12, a guide assembly 13, a guide rod 131, a guide cylinder 132, a buffer assembly 14, a telescopic rod 141, a first spring 142, a protective frame 15, a second spring 16 and a bottom plate 17.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a lighting device for tunnel construction, including mounting panel 1, the lower surface of mounting panel 1 is connected with backup pad 2, the both sides of backup pad 2 are equipped with drive assembly 3 and gear train 4 respectively, drive assembly 3 and gear train 4 are connected, gear train 4 is connected with adjusting part 6 through third gear 5, adjusting part 6's top is established in bearing 7, through setting up bearing 7, because bearing 7 is connected with mounting panel 1 and lead screw 61, bearing 7 can be with lead screw 61 spacing fixed in the below of mounting panel 1, adjusting part 6's bottom is equipped with bottom plate 17, bearing 7 joint is at the lower surface of mounting panel 1, gear train 4 meshes with pinion rack 8 mutually, the top of pinion rack 8 is equipped with clearance board 9, the lower surface of clearance board 9 is equipped with sliding assembly 11, sliding assembly 11 is established in mounting panel 1, sliding assembly 11 is established in second spring 16, the back of mounting panel 1 is connected with guide assembly 13 through connecting block 12, guide assembly 13 is connected with bottom plate 17, the back overlap joint of clearance board 9 has lighting apparatus 10, through setting up surface of clearance board 9, because of clearance board 9 is connected with lighting apparatus 10, the upper surface that the clearance board of motion can carry out the lighting apparatus 10, the dust is connected with the lower surface of clearance board 10.

Specifically, as shown in fig. 2 and fig. 3, four corners of the upper surface of the lighting apparatus 10 are provided with the buffer assemblies 14, the upper surfaces of the four buffer assemblies 14 are provided with the same protection frame 15, each buffer assembly 14 includes an expansion link 141, each expansion link 141 is provided in the corresponding first spring 142, each expansion link 141 is provided, the expansion link 141 is connected with the corresponding protection frame 15 and the corresponding lighting apparatus 10, the expansion link 141 can limit the protection frame 15, the protection frame 15 cannot shake during movement, the protection frame 15 can move along the axial direction of the expansion link 141 stably, and two ends of the expansion link 141 and the corresponding first spring 142 are connected with the protection frame 15 and the corresponding lighting apparatus 10.

Specifically, as shown in fig. 4, the driving assembly 3 includes a motor 31, the motor 31 is connected to the support plate 2 through a connecting rod 32, the connecting rod 32 is arranged, the connecting rod 32 is connected to the motor 31 and the support plate 2, the motor 31 is connected to a gear set 4, the gear set 4 includes a first gear 41, the first gear 41 is connected to an output shaft of the motor 31, the first gear 41 is engaged with the toothed plate 8 through the arrangement of the first gear 41 and the toothed plate 8, the first gear 41 can drive the toothed plate 8 to move through the rotation of the first gear 41, the first gear 41 is connected to a second gear 42, the second gear 42 is engaged with a third gear 5, the second gear 42 is engaged with the third gear 5 through the arrangement of the second gear 42 and the third gear 5, the second gear 42 can drive the lead screw 61 through the third gear 5, the first gear 41 is set as a half gear, the adjusting component 6 comprises a screw rod 61, the top end of the screw rod 61 is arranged in the bearing 7, the screw rod 61 is in threaded connection with the screw rod cylinder 62, the bottom end of the screw rod cylinder 62 is connected with the bottom plate 17, through the arrangement of the screw rod 61 and the screw rod cylinder 62, the screw rod 61 is in threaded connection with the screw rod 62, the rotary screw rod 61 and the screw rod 61 are mutually matched to drive the bearing 7 to stably move along the axial direction of the screw rod cylinder 62, the screw rod 61 is clamped in the third gear 5, the sliding component 11 comprises a sliding sleeve 112, the sliding sleeve 112 is clamped in the mounting plate 1, the sliding sleeve 112 is in sliding connection with a sliding rod 111, the top end of the sliding rod 111 is connected with the lower surface of the cleaning plate 9, the sliding rod 111 is arranged in the second spring 16, two ends of the second spring 16 are respectively connected with the surfaces, which are close to the sliding rod 111 and the mounting plate 1, through the arrangement of the sliding sleeve 112 and the sliding rod 111, because of sliding connection has slide bar 111 in the sliding sleeve 112, sliding sleeve 112 can carry on spacingly to slide bar 111, make slide bar 111 can not take place to rock when the motion, clearance plate 9 connected with slide bar 111 can be along the steady motion of the axial direction of sliding sleeve 112 under the promotion of pinion rack 8, guide assembly 13 includes guide bar 131, the top of guide bar 131 is connected with the lower surface of connecting block 12, guide bar 131 sliding connection is in guide cylinder 132, the bottom of guide cylinder 132 and the upper surface connection of bottom plate 17, through setting up guide cylinder 132 and guide bar 131, because of sliding connection has guide bar 131 in guide cylinder 132, guide cylinder 132 can carry on spacingly to guide bar 131.

The utility model discloses a theory of operation does:

s1, when the height of the lighting device 10 needs to be adjusted, a motor 31 is controlled to drive a first gear 41 to rotate, the rotating first gear 41 drives a second gear 42 to rotate, the rotating second gear 42 drives a third gear 5 to rotate, the rotating third gear 5 drives a screw rod 61 to rotate in a bearing 7 and a screw rod cylinder 62, the rotating screw rod 61 and the screw rod cylinder 62 are matched with each other, the bearing 7 drives a mounting plate 1 to move along the axial direction of the screw rod cylinder 62, and the moving mounting plate 1 drives the lighting device 10 to move;

s2, secondly, the rotating first gear 41 drives the toothed plate 8 to move upwards, the upwards moving toothed plate 8 drives the cleaning plate 9 to move upwards on the surface of the lighting equipment 10, the upwards moving cleaning plate 9 drives the sliding rod 111 to move in the sliding sleeve 112, the first spring 142 sleeved on the outer side of the sliding rod 111 contracts, and when the teeth on the outer surface of the first gear 41 are separated from the teeth on the toothed plate 8, the cleaning plate 9 moves downwards along the axial direction of the sliding sleeve 112 under the action of the elastic force of the first spring 142;

and S3, finally, the cleaning plate 9 moving downwards moves on the surface of the lighting device 10, the cleaning plate 9 moving on the surface of the lighting device 10 can clean dust on the surface of the cleaning plate, when the top of the device is impacted by a foreign object, the protection frame 15 can block the foreign object, and the protection frame 15 drives the telescopic rod 141 and the first spring 142 to contract.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a lighting device for tunnel construction, includes mounting panel (1), its characterized in that: the lower surface of mounting panel (1) is connected with backup pad (2), the both sides of backup pad (2) are equipped with drive assembly (3) and gear train (4) respectively, drive assembly (3) and gear train (4) are connected, gear train (4) are connected with adjusting part (6) through third gear (5), the top of adjusting part (6) is established in bearing (7), the bottom of adjusting part (6) is equipped with bottom plate (17), bearing (7) joint is at the lower surface of mounting panel (1), gear train (4) mesh with pinion rack (8), the top of pinion rack (8) is equipped with clearance board (9), the lower surface of clearance board (9) is equipped with sliding assembly (11), sliding assembly (11) are established in mounting panel (1), sliding assembly (11) are established in second spring (16), the back of mounting panel (1) is passed through connecting block (12) and is connected with direction subassembly (13), direction subassembly (13) are connected with bottom plate (17), the back lighting apparatus (10) of clearance board (9), the last surface mounting panel (10) are connected with lighting apparatus (10).

2. The illumination device for tunnel construction according to claim 1, wherein: four corners of the upper surface of the lighting device (10) are provided with buffer assemblies (14), and the upper surfaces of the four buffer assemblies (14) are provided with the same protection frame (15).

3. The lighting device for tunnel construction according to claim 1, characterized in that: drive assembly (3) include motor (31), motor (31) are connected with backup pad (2) through connecting rod (32), motor (31) are connected with gear train (4).

4. The lighting device for tunnel construction according to claim 3, wherein: the gear set (4) comprises a first gear (41), the first gear (41) is connected with an output shaft of the motor (31), the first gear (41) is meshed with the toothed plate (8), the first gear (41) is connected with a second gear (42), the second gear (42) is meshed with a third gear (5), and the first gear (41) is set to be a half gear.

5. The lighting device for tunnel construction according to claim 1, characterized in that: the adjusting component (6) comprises a screw rod (61), the top end of the screw rod (61) is arranged in the bearing (7), the screw rod (61) is in threaded connection with a screw rod cylinder (62), the bottom end of the screw rod cylinder (62) is connected with the bottom plate (17), and the screw rod (61) is connected in the third gear (5) in a clamping mode.

6. The lighting device for tunnel construction according to claim 1, characterized in that: sliding assembly (11) are including sliding sleeve (112), sliding sleeve (112) joint is in mounting panel (1), sliding connection has slide bar (111) in sliding sleeve (112), the top of slide bar (111) is connected with the lower surface of cleaning plate (9), establish in second spring (16) slide bar (111), the both ends of second spring (16) are connected with the one side that slide bar (111) and mounting panel (1) are close to mutually respectively.

7. The lighting device for tunnel construction according to claim 1, characterized in that: guide assembly (13) include guide bar (131), the top of guide bar (131) is connected with the lower surface of connecting block (12), guide bar (131) sliding connection is in guide cylinder (132), the bottom of guide cylinder (132) and the upper surface connection of bottom plate (17).

8. The lighting device for tunnel construction according to claim 2, wherein: the buffer assembly (14) comprises a telescopic rod (141), the telescopic rod (141) is arranged in the first spring (142), and two ends of the telescopic rod (141) and the first spring (142) are respectively connected with one surface, close to the protective frame (15) and the lighting equipment (10), of the protective frame.