CN212673005U - Tunnel construction is with adjusting formula lighting device - Google Patents

Abstract

The utility model discloses an adjustable lighting device for tunnel construction, which comprises a bottom plate, wherein the bottom of the bottom plate is provided with a plurality of universal wheels, one side of the top of the bottom plate is provided with a push handle, the top of the bottom plate is fixedly connected with a box body, the top of the box body is provided with a support rod and a rack in a penetrating way, the inner wall of the box body is rotatably connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a gear, the gear and the rack are mutually meshed, and one end of the rotating shaft penetrates through the inner wall of the box body and is fixedly connected with a; the utility model discloses a bottom plate, universal wheel, the setting that pushes away the handle have good flexibility, can easily remove, simultaneously through the setting of gear, rack, carousel bearing, mounting bracket, round pin axle etc. can all adjust height, horizontal direction angle, vertical direction angle etc. of lighting mechanism, greatly increased lighting device's irradiation range, excellent in use effect.

Description

Tunnel construction is with adjusting formula lighting device

Technical Field

The utility model relates to a lighting device specifically is a tunnel construction is with adjusting formula lighting device.

Background

Tunnels are engineering structures buried in the ground and are a form of human use of underground space. The tunnel can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel and a mine tunnel. In 1970, the international economic cooperation and development organization held a tunnel conference which integrates various factors, and the definition of the tunnel is as follows: "a cavity with a cross section area larger than 2 square meters is built under the ground by any method according to a specified shape and size in a certain application. Due to the environment specificity of the tunnel, the tunnel needs to be illuminated by an illuminating device during construction operation.

However, the existing lighting device has poor flexibility, limited irradiation range and poor use effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tunnel construction is with adjusting formula lighting device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a tunnel construction is with regulation formula lighting device, includes the bottom plate, the bottom of bottom plate has all been provided with a plurality of universal wheels, top one side of bottom plate is provided with pushes away the handle, the top fixedly connected with box of bottom plate, the top of box is run through and is provided with bracing piece and rack, and the inner wall of box rotates and is connected with the pivot, the fixed cover of outer wall of pivot has connect the gear, wheel and rack intermeshing, fixedly connected with handle behind the inner wall of box is run through to the one end of pivot, the common fixedly connected with backup pad in top of bracing piece and backup pad, the top center department embedding of backup pad is provided with the carousel bearing, the top fixedly connected with mounting panel of carousel bearing, the top of mounting panel is provided with lighting.

As a further aspect of the present invention: the outer wall of bracing piece is close to the bottom and rotates and has cup jointed the lantern ring, the outer wall fixedly connected with gag lever post of the lantern ring, the activity groove has been seted up to the outer wall of bottom plate, the one end of gag lever post is located the outside of box after passing the activity groove, a plurality of spacing grooves have evenly been seted up, a plurality ofly from top to bottom to the antetheca of box the spacing groove all communicates with the activity groove mutually.

As a further aspect of the present invention: the illuminating mechanism comprises a lampshade, two pin shafts are symmetrically and fixedly connected to the outer wall of the lampshade, a mounting frame is sleeved on the outer wall of each pin shaft in a rotating mode, and the bottom of the mounting frame is fixedly connected with the top of the mounting plate.

As a further aspect of the present invention: the opening part fixedly connected with light-passing board of lamp shade, the inside of lamp shade is located one side fixedly connected with solar panel of light-passing board, the lateral wall fixedly connected with LED lamp of solar panel.

As a further aspect of the present invention: the LED lamp is characterized in that a plurality of air inlet holes and air outlet holes are uniformly formed in the outer wall of the lamp shade, the inner wall of the lamp shade is fixedly connected with a heat dissipation fan through a support, the air inlet holes and the air outlet holes are respectively located on two sides of the heat dissipation fan, and the LED lamp is located between the heat dissipation fan and the air outlet holes.

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

1. the utility model discloses a bottom plate, universal wheel, the setting that pushes away the handle have good flexibility, can easily remove, simultaneously through the setting of gear, rack, carousel bearing, mounting bracket, round pin axle etc. can all adjust height, horizontal direction angle, vertical direction angle etc. of lighting mechanism, greatly increased lighting device's irradiation range, excellent in use effect.

2. The utility model discloses a set up inlet port, venthole, heat dissipation fan etc. and carry out the during operation at the LED lamp, can play good radiating effect to it, avoid the LED lamp to damage because of the high temperature.

Drawings

Fig. 1 is a schematic structural view of an adjustable lighting device for tunnel construction.

Fig. 2 is a schematic structural view of a gear in the adjustable lighting device for tunnel construction.

Fig. 3 is a schematic structural diagram of an illumination mechanism in an adjustable illumination device for tunnel construction.

The LED lamp comprises a bottom plate 1, universal wheels 2, a push handle 3, a box body 4, a movable groove 5, a limiting groove 6, a supporting rod 7, a lantern ring 8, a limiting rod 9, a rack 10, a rotating shaft 11, a gear 12, a handle 13, a supporting plate 14, a mounting plate 15, a turntable bearing 16, a mounting frame 17, a lamp shade 18, a pin shaft 19, an air inlet hole 20, an air outlet hole 21, a heat dissipation fan 22, a light gathering plate 23, an LED lamp 24 and a light-passing plate 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, in the embodiment of the utility model, a regulation formula lighting device is used in tunnel construction, including bottom plate 1, bottom plate 1's bottom has all been provided with a plurality of universal wheels 2, top one side of bottom plate 1 is provided with pushes away 3, bottom plate 1's top fixedly connected with box 4, box 4's top is run through and is provided with bracing piece 7 and rack 10, box 4's inner wall rotates and is connected with pivot 11, the fixed coupling of pivot 11's outer wall has gear 12, gear 12 and rack 10 intermeshing, fixedly connected with handle 13 behind the inner wall of box 4 is run through to pivot 11's one end, bracing piece 7 and the common fixedly connected with backup pad 14 in backup pad 14's top, the embedding of backup pad 14's top center department is provided with swivel bearing 16, swivel bearing 16's top fixedly connected with mounting panel 15.

The lantern ring 8 has been cup jointed near the bottom rotation to the outer wall of bracing piece 7, the outer wall fixedly connected with gag lever post 9 of the lantern ring 8, movable groove 5 has been seted up to bottom plate 1's outer wall, lie in the outside of box 4 behind the movable groove 5 is passed to the one end of gag lever post 9, a plurality of spacing grooves 6 have evenly been seted up from top to bottom to the antetheca of box 4, a plurality of spacing grooves 6 all are linked together with movable groove 5, drive gear 12 through handle 13 and rotate, it reciprocates to drive backup pad 14 with the meshing of rack 10 through gear 12, then realize the altitude mixture control to lighting mechanism, after adjusting suitable height, accessible pulling gag lever post 9 drives lantern ring 8 and rotates, and cooperate with the spacing groove 6 that corresponds through gag lever post 9, in order to fix lighting mechanism's height.

The lighting mechanism comprises a lampshade 18, two hinge pins 19 are symmetrically and fixedly connected to the outer wall of the lampshade 18, the outer wall of each hinge pin 19 is rotatably sleeved with a mounting frame 17, the bottom of each mounting frame 17 is fixedly connected with the top of each mounting frame 15, a rotary damper is arranged at the joint of each hinge pin 19 and each mounting frame 17, and the angle of the lampshade 18 in the vertical direction can be adjusted through the cooperation of the hinge pins 19 and the mounting frames 17.

The opening part fixedly connected with light-passing board 25 of lamp shade 18, the inside of lamp shade 18 is located one side fixedly connected with solar panel 23 of light-passing board 25, and solar panel 23's outward appearance is the fill shape, and the lateral wall fixedly connected with LED lamp 24 of solar panel 23.

The outer wall of the lampshade 18 is uniformly provided with a plurality of air inlet holes 20 and air outlet holes 21, the inner wall of the lampshade 18 is fixedly connected with a heat dissipation fan 22 through a support, the air inlet holes 20 and the air outlet holes 21 are respectively positioned at two sides of the heat dissipation fan 22, and the LED lamp 24 is positioned between the heat dissipation fan 22 and the air outlet holes 21.

The utility model discloses a theory of operation is:

drive gear 12 through handle 13 and rotate, in order to drive backup pad 14 through gear 12 and rack 10's meshing and reciprocate, then realize the altitude mixture control to lighting mechanism, after adjusting suitable height, accessible pulling gag lever post 9 drives lantern ring 8 and rotates, and cooperate with the spacing groove 6 that corresponds through gag lever post 9, fix lighting mechanism's height, through backup pad 14, mounting panel 15, slewing bearing 16's cooperation, can rotate the regulation to lighting device at the horizontal direction, cooperation through round pin axle 19 and mounting bracket 17, can realize the angle modulation of the vertical direction of lamp shade 18, through inlet port 20, venthole 21, the setting of heat dissipation fan 22, when LED lamp 24 carries out work, can play good radiating effect to it, avoid LED lamp 24 to damage because of the high temperature.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (5)

1. The utility model provides a tunnel construction is with regulation formula lighting device, includes bottom plate (1), its characterized in that: the bottom of the bottom plate (1) is provided with a plurality of universal wheels (2), one side of the top of the bottom plate (1) is provided with a push handle (3), the top of the bottom plate (1) is fixedly connected with a box body (4), the top of the box body (4) is provided with a support rod (7) and a rack (10) in a penetrating mode, the inner wall of the box body (4) is connected with a rotating shaft (11) in a rotating mode, the outer wall of the rotating shaft (11) is fixedly sleeved with a gear (12), the gear (12) is meshed with the rack (10), one end of the rotating shaft (11) penetrates through the inner wall of the box body (4) and then is fixedly connected with a handle (13), the top of the support rod (7) and the top of the support plate (14) are fixedly connected with a support plate (14) together, a turntable bearing (16) is embedded in the center of the top of the, and the top of the mounting plate (15) is provided with an illuminating mechanism.

2. The adjustable lighting device for tunnel construction according to claim 1, wherein: the outer wall of bracing piece (7) is close to the bottom and rotates and has cup jointed lantern ring (8), outer wall fixedly connected with gag lever post (9) of the lantern ring (8), movable groove (5) have been seted up to the outer wall of bottom plate (1), the one end of gag lever post (9) is passed and is located the outside of box (4) behind movable groove (5), a plurality of spacing grooves (6) have evenly been seted up from top to bottom to the antetheca of box (4), and is a plurality of spacing groove (6) all are linked together with movable groove (5).

3. The adjustable lighting device for tunnel construction according to claim 1, wherein: the illuminating mechanism comprises a lampshade (18), two pin shafts (19) are symmetrically and fixedly connected to the outer wall of the lampshade (18), a mounting frame (17) is sleeved on the outer wall of each pin shaft (19) in a rotating mode, and the bottom of each mounting frame (17) is fixedly connected with the top of each mounting plate (15).

4. The adjustable lighting device for tunnel construction according to claim 3, wherein: the opening part fixedly connected with light-passing board (25) of lamp shade (18), the inside of lamp shade (18) is located one side fixedly connected with solar panel (23) of light-passing board (25), the lateral wall fixedly connected with LED lamp (24) of solar panel (23).

5. The adjustable lighting device for tunnel construction according to claim 4, wherein: a plurality of air inlets (20) and venthole (21) have evenly been seted up to the outer wall of lamp shade (18), the inner wall of lamp shade (18) passes through support fixedly connected with heat dissipation fan (22), air inlet (20), venthole (21) are located the both sides of heat dissipation fan (22) respectively, LED lamp (24) are located between heat dissipation fan (22) and venthole (21).

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