CN220728124U - Lighting device for tunnel construction - Google Patents

Abstract

The utility model discloses a lighting device for tunnel construction, which comprises a base, wherein a lamp holder is arranged above the base, an arc-shaped lampshade is arranged at the front side of the lamp holder, two side plates are fixedly connected to the upper end of the base, the two side plates are respectively arranged on two sides of the lamp holder, the two side plates are rotatably connected with the lamp holder, limiting devices are respectively arranged at the side walls of the two side plates in a penetrating manner, an arc-shaped plate is arranged above the base, the arc-shaped plate is connected with the base through a moving device, and a wiping brush is arranged at the inner side of the arc-shaped plate. The utility model has reasonable structural design, convenient use, convenient wiping of the lampshade, simple structural design, no additional transmission structure and low manufacturing cost, and can utilize the lamp holder to illuminate, thereby avoiding dust from influencing the illumination.

Description

Lighting device for tunnel construction

Technical Field

The utility model relates to the technical field of tunnel construction illumination, in particular to an illumination device for tunnel construction.

Background

In the tunnel construction process, a movable temporary illuminating lamp is generally adopted, the illuminating lamp is portable, and the illuminating lamp can be moved at any time, but because the placing positions are close to construction sites, a large amount of dust is stained at a lampshade after the illuminating lamp is used for a long time, if the illuminating lamp is not timely processed, the dust can be solidified on the lampshade due to moist air, the illuminating lamp cannot be cleaned well after the illuminating lamp is used for a long time, and if the illuminating lamp is manually wiped, firstly, the illuminating lamp is easy to get an electric shock, secondly, traces are left on the lampshade due to improper wiping or the fact that the illuminating lamp cannot be wiped in place, and in order to quickly clean the dust, the cost can be quickly saved.

Disclosure of Invention

The present utility model is directed to a lighting device for tunnel construction, which solves the problems of the prior art set forth in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a lighting device for tunnel construction, includes the base, the top department of base is provided with the lamp stand, the front side department of lamp stand is provided with curved lamp shade, the upper end department fixedly connected with of base two curb plates, two the curb plate sets up respectively in the both sides of lamp stand, two the curb plate rotates with the lamp stand to be connected, two the lateral wall department of curb plate all runs through and is provided with stop device, the top of base is provided with the arc, the arc is connected with the base through mobile device, the inboard department of arc is provided with the brush of cleaning.

Preferably, the upper end of the lamp holder is provided with a warning lamp, and the upper end of the lamp holder is fixedly connected with a handle.

Preferably, the limiting device comprises a through groove penetrating through the side wall of the side plate, a limiting pin is connected in the through groove in a sliding mode, a plurality of circumferentially distributed limiting holes are formed in the side wall of the lamp holder at corresponding positions in a penetrating mode, and the positions of the limiting holes correspond to the positions of the limiting pin.

Preferably, the mobile device includes two connecting rods of fixed connection in arc lower extreme, and the department that corresponds the position the upper end department of base runs through and is provided with the spout, sliding connection has L type pole in the spout, the upper end department of base runs through and is provided with the removal groove, it link up each other with the spout to remove the groove, two the connecting rod all moves and the equal fixed connection of lower extreme on the lateral wall of L type pole in the removal groove, the upper end department of base runs through and is provided with the transverse groove, transverse groove and spout intercommunication each other, the other end sliding connection of L type pole is in transverse groove department, the one end fixedly connected with running-board that is located transverse groove department on the L type pole.

Preferably, the side wall of the limiting pin is fixedly connected with a limiting plate, the limiting plate is positioned between the side plate and the lamp holder, and one end, close to the lamp holder, of the limiting pin is fixedly connected with a friction pad.

Preferably, a non-slip mat is provided at the upper end of the foot pedal.

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

according to the utility model, the lamp holder can rotate at any time through the two side plates and is matched with the limiting hole through the limiting pin to limit the lamp holder, so that the direction of the lamp holder can be adjusted at any time, when the lamp shade part of the lamp holder is stained with a lot of dust, the lamp holder can be vertically downward, an operator can pedal the pedal plate to drive the pedal plate to transversely reciprocate on the base, the arc plate can be driven to reciprocate, the lamp shade part is wiped through the wiping brush, the time and labor are saved compared with manual wiping, the wiping is clean, the wiping trace is reduced, the manufacturing cost is very low, no additional power mechanism is provided, the lamp holder can be directly led to vertically downward when not in use, dust accumulation is avoided when the lamp holder is placed, meanwhile, the warning lamp arranged at the top end of the lamp holder is outwards at the moment, the warning effect is realized, and nearby constructors can be reminded of timely collecting equipment or reminding the constructors not to damage the device.

Drawings

Fig. 1 is a schematic structural diagram of a lighting device for tunnel construction according to the present utility model;

fig. 2 is a cross-sectional view of a base of the lighting device for tunnel construction according to the present utility model;

fig. 3 is a schematic side view of a side plate of the lighting device for tunnel construction according to the present utility model.

In the figure: 1 base, 2 foot pedal, 3 connecting rod, 4 arc, 5 brush, 6 curb plate, 7 lamp stand, 8 spacing hole, 9 spacer pin, 10 warning light, 11 handle, 12L pole, 13 friction pad, 14 limiting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 3, the lighting device for tunnel construction comprises a base 1, a lamp holder 7 is arranged above the base 1, an arc-shaped lampshade is arranged at the front side of the lamp holder 7, a warning lamp 10 is arranged at the upper end of the lamp holder 7, and a handle 11 is fixedly connected at the upper end of the lamp holder 7.

Wherein, the upper end department fixedly connected with two curb plates 6 of base 1, two curb plates 6 set up respectively in the both sides of lamp stand 7, and two curb plates 6 rotate with lamp stand 7 to be connected, and the lateral wall department of two curb plates 6 all runs through and is provided with stop device, and stop device is including running through the logical groove that sets up on the lateral wall of curb plate 6, and logical inslot sliding connection has locating pin 9, and the lateral wall department of lamp stand 7 of corresponding position department runs through and is provided with a plurality of circumference distribution's spacing hole 8, and the position of a plurality of spacing holes 8 all corresponds with the position of locating pin 9.

Wherein, the top of base 1 is provided with arc 4, arc 4 is connected with base 1 through mobile device, mobile device includes two connecting rods 3 of fixed connection in arc 4 lower extreme, the upper end department of base 1 of corresponding position department runs through and is provided with the spout, sliding connection has L type pole 12 in the spout, the upper end department of base 1 runs through and is provided with the travel groove, the travel groove link up each other with the spout, two connecting rods 3 all move in the travel groove and the equal fixed connection of lower extreme is on the lateral wall of L type pole 12, the upper end department of base 1 runs through and is provided with the cross slot, the cross slot communicates each other with the spout, the other end sliding connection of L type pole 12 is in the cross slot department, the one end fixedly connected with running-board 2 that is located the cross slot department on the L type pole 12, the upper end department of running-board 2 is provided with the slipmat, the inboard department of arc 4 is provided with and wipes brush 5.

Specifically, the lateral wall department of spacer 9 fixedly connected with limiting plate 14, limiting plate 14 are located between curb plate 6 and lamp stand 7, and the one end that is close to lamp stand 7 on the spacer 9 is fixedly connected with friction pad 13.

According to the utility model, when an operator does not use the device, the lampshade part of the lamp holder 7 can be vertically downward, dust accumulation is avoided, the lamp holder 7 can be turned up when the device is used, after a certain angle is determined, the limiting pin 9 is inserted into the limiting hole 8 at the corresponding position to limit the lamp holder 7, the limiting plate 14 arranged on the limiting pin 9 can prevent the limiting pin 9 from falling off and losing when the device is moved, the friction pad 13 arranged at the tail end can increase the friction force of the limiting pin 9 in the limiting hole 8, the falling off phenomenon is avoided, and the lamp holder 7 can be normally used for lighting.

When the lampshade needs to be wiped, an operator removes the limiting pin 9, enables the lamp holder 7 to vertically downwards and insert the limiting pin 9 into the limiting hole 8 at the new position, then the operator steps on the pedal plate 2, drives the arc plate 4 to transversely reciprocate on the base 1 through the L-shaped rod 12 and the two connecting rods 3, the wiping hairbrush 5 arranged on the arc plate 4 can clean the lampshade, and the lamp holder 7 can be reset to be put into operation again after dust is wiped off.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a lighting device for tunnel construction, includes base (1), its characterized in that, the top department of base (1) is provided with lamp stand (7), the front side department of lamp stand (7) is provided with curved lamp shade, the upper end department fixedly connected with of base (1) two curb plates (6), two curb plate (6) set up respectively in the both sides of lamp stand (7), two curb plate (6) are connected with lamp stand (7) rotation, two the lateral wall department of curb plate (6) all runs through and is provided with stop device, the top of base (1) is provided with arc (4), arc (4) are connected with base (1) through mobile device, the inboard department of arc (4) is provided with and cleans brush (5).

2. The lighting device for tunnel construction according to claim 1, characterized in that a warning lamp (10) is arranged at the upper end of the lamp holder (7), and a handle (11) is fixedly connected at the upper end of the lamp holder (7).

3. The lighting device for tunnel construction according to claim 1, wherein the limiting device comprises a through groove penetrating through the side wall of the side plate (6), a limiting pin (9) is connected in the through groove in a sliding manner, a plurality of circumferentially distributed limiting holes (8) are penetrated through the side wall of the lamp holder (7) at corresponding positions, and the positions of the limiting holes (8) correspond to the positions of the limiting pin (9).

4. The lighting device for tunnel construction according to claim 1, characterized in that the moving device comprises two connecting rods (3) fixedly connected to the lower end of the arc-shaped plate (4), a chute is penetrated and arranged at the upper end of the base (1) at the corresponding position, an L-shaped rod (12) is connected in the chute in a sliding manner, a moving groove is penetrated and arranged at the upper end of the base (1), the moving groove and the chute are mutually communicated, the two connecting rods (3) are moved in the moving groove and the lower ends are fixedly connected to the side wall of the L-shaped rod (12), a transverse groove is penetrated and arranged at the upper end of the base (1), the transverse groove is mutually communicated with the chute, the other end of the L-shaped rod (12) is slidingly connected to the transverse groove, and one end of the L-shaped rod (12) positioned at the transverse groove is fixedly connected with a foot pedal (2).

5. A lighting device for tunnel construction according to claim 3, characterized in that the side wall of the limit pin (9) is fixedly connected with a limit plate (14), the limit plate (14) is located between the side plate (6) and the lamp holder (7), and one end of the limit pin (9) close to the lamp holder (7) is fixedly connected with a friction pad (13).

6. The lighting device for tunnel construction according to claim 4, wherein a non-slip mat is provided at an upper end of the foot pedal (2).