CN219225275U

CN219225275U - Tunnel image acquisition auxiliary lighting device

Info

Publication number: CN219225275U
Application number: CN202222741553.5U
Authority: CN
Inventors: 胡伟东; 杜中和; 胡康俊
Original assignee: Zhejiang Jiaotou Expressway Construction Management Co ltd
Current assignee: Zhejiang Jiaotou Expressway Construction Management Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-06-20
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses an auxiliary lighting device for tunnel image acquisition, which belongs to the technical field of auxiliary lighting and comprises a bottom plate, wherein two connecting columns are connected to the bottom of the bottom plate through bolts, bayonets are formed in the peripheries of the connecting columns, a cover frame is connected to the top edge of the bottom plate, one side of the bottom plate and one side of the cover frame are open, a movable plate capable of moving is connected to the top of the bottom plate in a limiting sliding manner, one side of the top of the movable plate is connected with a hollow supporting rod, an electrifying head is mounted at the top end of the hollow supporting rod, a bulb is rotatably clamped on the electrifying head, and a wiping arc plate matched with the periphery of the bulb is arranged on one side of the cover frame close to the opening. This tunnel image gathers auxiliary lighting device not only can clear up the effect that keeps the illumination to attached dust, dew or mud, and the dismouting is convenient for different exploration dollies of being convenient for use.

Description

Tunnel image acquisition auxiliary lighting device

Technical Field

The utility model belongs to the technical field of auxiliary illumination, and particularly relates to an auxiliary illumination device for tunnel image acquisition.

Background

Tunnels are engineering structures buried in an underground formation, a form of human use of underground space. The tunnel structure comprises a main building and auxiliary equipment. The main building consists of a tunnel body and a tunnel door, and auxiliary equipment comprises a car shelter, a fire-fighting facility, an emergency communication and water-proof facility, and a long tunnel is provided with special ventilation and illumination equipment. In the process of tunnel construction, photographing and shooting acquisition are needed to be carried out on the condition inside the tunnel sometimes, the staged construction is convenient, photographing and shooting means are generally divided into photographing by manually entering or photographing by using a exploration trolley, wherein the exploration trolley is mainly used in a region with smaller entrance or danger in the exploration place, due to the fact that light is lack of the exploration region, the photographing of the exploration trolley is matched with a lighting device, the structure of the existing lighting device is simpler, and a cleaning structure is lacking, for example, when the trolley enters the exploration region, the lighting device is influenced by temperature difference, dew or sludge can be easily adhered to dust, dew or sludge in the exploration region on the periphery of the lighting device in the process of exploring complex road sections, and the lighting effect of the lighting device is influenced.

Therefore, in view of this current situation, it is highly desirable to design and produce a tunnel image acquisition auxiliary lighting device to meet the needs of practical use.

Disclosure of Invention

The utility model aims to provide an auxiliary illumination device for tunnel image acquisition, which is used for solving the problem that the illumination effect is affected due to the lack of a cleaning structure in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tunnel image acquisition auxiliary lighting device, includes the bottom plate, the bottom bolted connection of bottom plate has two spliced poles, and the bayonet socket has been seted up to the periphery of spliced pole, the top edge connection of bottom plate has the cover frame, and one side of bottom plate and cover frame is uncovered, the spacing sliding connection in top of bottom plate has the movable plate that can remove, and one side at movable plate top is connected with hollow branch, the top of hollow branch is installed the circular telegram head, and the overhead rotatory card of circular telegram has the bulb, one side that the cover frame is close to uncovered is equipped with the arc board of wiping with bulb periphery looks adaptation.

Preferably, the top center of the wiping arc plate is connected with a rotating rod, and the output end of the rotating rod is connected with a rotating motor through a coupler.

Preferably, a rotating motor is fixed on one side of the bottom plate far away from the opening through bolts, and the output end of the rotating motor is connected with a driving screw rod in threaded connection with the movable plate through a coupling.

Preferably, the periphery of the connecting column is provided with a connecting seat, and the bottom of the connecting seat is provided with a soluble glue layer connected with an external detection trolley.

Preferably, a clamping cavity is formed in the inner periphery of the connecting seat in a region close to the bayonet, and a clamping head used for fixing the connecting column is arranged on the inner periphery of the clamping cavity.

Preferably, one end of the clamping head penetrates through the connecting seat and is matched with the bayonet, and one end of the clamping head is connected with a pull rod which penetrates through the connecting seat and is provided with a pull handle.

Preferably, the pull rod is provided with a spring around the periphery of the clamping cavity.

Preferably, the wiping arc plate is matched with the bulb, and a wiping cotton layer is adhered to one side of the wiping arc plate close to the bulb.

The utility model has the technical effects and advantages that:

the clamping of the clamping head and the bayonet of the connecting column and the matching of the spring and the pull rod can enable the clamping head and the bayonet to be clamped and fixed, and the connecting column can be detached by pulling the pull rod, so that the separating and storing are further facilitated;

the movable plate is in limit sliding connection with the bottom plate and the driving screw is in threaded connection with the movable plate, when the rotating motor operates, the movable plate can be driven to move, the bulb is further driven to move, the illuminating light source is moved, and the applicability of the illuminating light source is improved;

when the bulb is attached to dust, dew or sludge in an exploration area, the arc wiping plate and the bulb are in fit design and the rotating rod is connected, and when the rotating motor operates, the arc wiping plate can rotate and clean the periphery of the bulb, so that the illumination effect is maintained;

this tunnel image gathers auxiliary lighting device not only can clear up the effect that keeps the illumination to attached dust, dew or mud, and the dismouting is convenient for different exploration dollies of being convenient for use.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a central cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;

fig. 4 is a cross-sectional view of the connecting seat of the present utility model along the chuck direction.

Reference numerals illustrate:

1. a bottom plate; 2. a connecting column; 3. a cover frame; 4. a moving plate; 5. a hollow strut; 6. a power-on head; 7. a bulb; 8. wiping the arc plate; 9. a connecting seat; 10. a soluble glue layer; 11. a sliding block; 12. a protective cover;

21. a rotating rod; 22. a rotating electric machine;

31. a rotating motor; 32. driving a screw;

41. a chuck; 42. a pull rod; 43. a spring;

51. a sliding chamber; 52. and (5) clamping the cavity.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the device body has a general structure that a bottom plate 1, two connection seats 9 are arranged below the bottom of the bottom plate 1, a soluble glue layer 10 is arranged at the bottom of the connection seats 9, the soluble glue layer 10 is connected with an external exploration trolley, a cover frame 3 is connected to the top edge of the bottom plate 1, and one side of the bottom plate 1 and one side of the cover frame 3 are open;

a movable plate 4 is arranged between the bottom plate 1 and the cover frame 3, one side, close to the opening, of the top of the movable plate 4 is connected with a hollow supporting rod 5, the top end of the hollow supporting rod 5 is provided with an electrifying head 6, and a bulb 7 is rotatably clamped on the electrifying head 6.

Referring to fig. 1 and 4, in order to facilitate disassembly and assembly, the top parts of the two connecting seats 9 are designed to be concave, the inner periphery of the connecting seats 9 is provided with a connecting column 2 connected with the bottom of the bottom plate 1, and one side of the outer periphery of the connecting column 2 is provided with a bayonet;

a clamping cavity 52 is formed in the inner periphery of the connecting seat 9 in a region close to the bayonet, a clamping head 41 is arranged on the inner periphery of the clamping cavity 52, the clamping head 41 is convex, and one end of the clamping head 41 penetrates through the connecting seat 9 and is matched with the bayonet;

one end of the clamping head 41 is connected with a pull rod 42, one end of the pull rod 42 penetrates through the connecting seat 9 and is provided with a pull handle, and a spring 43 is circumferentially arranged on the outer peripheral part of the pull rod 42, which is positioned in the clamping cavity 52.

Referring to fig. 2, in order to facilitate adjustment of the illumination position, a driving screw 32 is screwed on one side of the moving plate 4, one end of the driving screw 32 is connected with a rotating motor 31 connected with the bottom plate 1 through a coupling, and a protective cover 12 for protection is installed on the periphery of the rotating motor 31;

the bottom of the movable plate 4 is connected with a sliding block 11, a sliding cavity 51 which is matched with the sliding block 11 is formed in the top of the bottom plate 1, and the sliding block 11 is in limiting sliding connection with the sliding cavity 51.

Referring to fig. 1 and 2, in order to wipe and clean the bulb 7, a rotating motor 22 is installed on one side of the top of the cover frame 3 close to the opening, an output end of the rotating motor 22 penetrates through the cover frame 3 and is connected with a rotating rod 21 through a coupling, and one end of the rotating rod 21 is connected with a wiping arc plate 8;

the wiping arc plate 8 is matched with the bulb 7, and a wiping cotton layer is adhered to one side of the wiping arc plate 8 close to the bulb 7.

The mounting, connecting and linking modes can be selected from fasteners, bonding or welding.

The rotating motor 22 and the rotating motor 31 can be motors capable of rotating positively and negatively, the bulb 7 can be purchased directly, the electric appliance can be connected with a power supply and a control switch for remote operation through long-distance wiring, and an external PLC controller can be optionally installed or connected with a control system of the exploration trolley to perform remote operation.

Working principle:

when the tunnel image acquisition auxiliary lighting device is needed to be used, the soluble layer 10 is connected with an external exploration trolley, then the bottom plate 1 is moved to the clamping position of the connecting column 2 and the connecting seat 9, and the device can be connected and fixed through the elastic restoring force of the spring 43;

starting the exploration trolley, and beating the bulb 7 to explore;

in the exploration process, when sludge, dew or dust is attached to the bulb 7, the rotating motor 31 is started to rotate the driving screw 32, so that the bulb 7 at the top of the moving plate 4 moves to the innermost side;

and then the rotating motor 22 is started to drive the rotating rod 21 to rotate, so that the cotton wiping layer on one side of the arc wiping plate 8 rotates and the periphery of the bulb 7 is cleaned, and the exploration is further facilitated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tunnel image acquisition auxiliary lighting device, comprising:

the bottom plate (1), the bottom bolt of the bottom plate (1) is connected with two connecting columns (2), and the periphery of the connecting columns (2) is provided with bayonets;

the method is characterized in that: the top edge of bottom plate (1) is connected with lid frame (3), and one side of bottom plate (1) and lid frame (3) is uncovered, the spacing sliding connection in top of bottom plate (1) has movable board (4), and one side at movable board (4) top is connected with cavity branch (5), circular telegram head (6) are installed on the top of cavity branch (5), and the rotatory card is equipped with bulb (7) on circular telegram head (6), lid frame (3) are close to uncovered one side be equipped with bulb (7) periphery looks adaptation wipe arc board (8).

2. The tunnel image acquisition auxiliary lighting device of claim 1, wherein: the center of the top of the arc wiping plate (8) is connected with a rotating rod (21), and the output end of the rotating rod (21) is connected with a rotating motor (22) through a coupler.

3. The tunnel image acquisition auxiliary lighting device of claim 1, wherein: a rotary motor (31) is fixed on one side of the bottom plate (1) far away from the opening through bolts, and a driving screw (32) in threaded connection with the movable plate (4) is connected to the output end of the rotary motor (31) through a coupling.

4. The tunnel image acquisition auxiliary lighting device of claim 1, wherein: the periphery of spliced pole (2) is equipped with connecting seat (9), and the bottom of connecting seat (9) is established as soluble glue film (10) of being connected with outside detection dolly.

5. The tunnel image acquisition auxiliary lighting device of claim 4, wherein: a clamping cavity (52) is formed in the inner periphery of the connecting seat (9) in a region close to the bayonet, and a clamping head (41) used for fixing the connecting column (2) is arranged on the inner periphery of the clamping cavity (52).

6. The tunnel image acquisition auxiliary lighting device of claim 5, wherein: one end of the clamping head (41) penetrates through the connecting seat (9) and is matched with the bayonet, and one end of the clamping head (41) is connected with a pull rod (42) penetrating through the connecting seat (9) and provided with a pull handle.

7. The tunnel image acquisition auxiliary lighting device of claim 6, wherein: the pull rod (42) is arranged at the periphery of the clamping cavity (52) in a surrounding mode and is provided with a spring (43).

8. The tunnel image acquisition auxiliary lighting device of claim 1, wherein: the wiping arc plate (8) is matched with the bulb (7) and a wiping cotton layer is adhered to one side close to the bulb (7).