CN216952675U

CN216952675U - Hand-held lighting device is used in hydraulic engineering site operation

Info

Publication number: CN216952675U
Application number: CN202123211309.XU
Authority: CN
Inventors: 陈占全
Original assignee: Jiangxi Suian Construction Co ltd
Current assignee: Jiangxi Suian Construction Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-07-12
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to the technical field of handheld lighting, in particular to a handheld lighting device for hydraulic engineering field construction, which comprises an equipment body, wherein a transmission mechanism is arranged on the surface of the equipment body, the transmission mechanism comprises a fixed pipe, a rotating column is connected inside the fixed pipe in a sliding manner, a fixed shaft is welded at the top end of the rotating column, a pressing block is rotatably connected on the surface of the fixed shaft, a supporting device is arranged on the surface of the rotating column, a sliding track is arranged on the surface of the fixed pipe, and a fixing rod is welded on the surface of the rotating column. According to the utility model, through the mutual matching of the structures in the supporting device, the rotating shaft is driven to rotate by the acting force of the torsion spring, so that the supporting frame is driven to rotate, the equipment body is supported, and the effect that when the help is needed on the site, the handheld lighting device is required to be put down, and the handheld lighting device is unstable after being put down and cannot play a role in lighting is avoided.

Description

Hand-held lighting device is used in hydraulic engineering site operation

Technical Field

The utility model relates to the technical field of handheld lighting, in particular to a handheld lighting device for hydraulic engineering field construction.

Background

Hydraulic engineering devices, such as flashlights, searchlights and the like, are not only widely used in various fields of people's lives, but also often used in the industries of geological investigation, downhole operation, drilling excavation and the like.

Through retrieval, chinese patent publication No. CN210891116U discloses a hydraulic engineering device, which can illuminate all directions as required without affecting front illumination, thereby improving the operation safety of workers. The brightness and the transmission intensity of the light source are improved by arranging the reflector, the total reflection lens and the floodlight cover, so that the light source can shine beyond 400 m.

The above device has the following disadvantages when in use: when using handheld lighting device at water conservancy job site, when in the scene needs help, need put down handheld lighting device, and handheld lighting device puts down the back unstability, can't play the effect of illumination.

SUMMERY OF THE UTILITY MODEL

The specification provides a handheld lighting device for hydraulic engineering site operation.

The embodiment of the specification provides a handheld lighting device for hydraulic engineering site operation, including the equipment body, the surface of equipment body is provided with drive mechanism, drive mechanism is including fixed pipe, the inside sliding connection of fixed pipe has the rotation post, the welding of the top of rotation post has the fixed axle, the surface of fixed axle rotates and is connected with presses the briquetting, the surface of rotation post is provided with strutting arrangement. The supporting device comprises a fixing plate block, the surface of the fixing plate block is welded with the surface of the equipment body, the inside of the fixing plate block is connected with the surface of the rotating column in a sliding mode, a rotating shaft is rotatably connected to the inside of the fixing plate block, a supporting frame is welded to the surface of the rotating shaft, the surface of the rotating shaft is welded to one end of a torsion spring, and the other end of the torsion spring is welded to the inside of the fixing plate block.

Optionally, a sliding track is formed in the surface of the fixed pipe, a fixed rod is welded to the surface of the rotating column, and the surface of the fixed rod is connected with the surface of the sliding track in a sliding mode.

Optionally, the surface of the rotating column is welded with a fixed circular plate, the surface of the fixed circular plate is welded with one end of a return spring, and the other end of the return spring is welded with the inner wall of the fixed pipe.

Optionally, the inside of the rotating column is respectively connected with a first sliding block and a second sliding block in a sliding manner, the surface of the first sliding block is welded with one end of a compression spring, and the other end of the compression spring is welded with the surface of the second sliding block.

As can be seen from the above technical solutions, the handheld lighting device for hydraulic engineering field construction provided in the embodiments of the present specification has at least the following beneficial effects:

(1) according to the utility model, through mutual matching of all structures in the supporting device, the rotating shaft is driven to rotate through the acting force of the torsion spring, so that the supporting frame is driven to rotate, the equipment body is supported, and the problem that the handheld lighting device is unstable after being put down and cannot play a role in lighting when the handheld lighting device needs to help on site is avoided.

(2) According to the utility model, through the mutual matching of the first sliding block, the second sliding block and the compression spring in the transmission device, after the support frame is used up, the support frame is rotated to drive the rotating shaft to rotate, so that the support frame respectively extrudes the first sliding block and the second sliding block, and after the support frame slides over the first sliding block and the second sliding block, the first sliding block and the second sliding block are restored to the initial state under the action of the compression spring, so that the effects of fixing the support frame and avoiding the support frame from extending out after being held by hand are achieved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the transmission of the present invention;

FIG. 3 is a schematic view of a portion of the transmission of the present invention;

FIG. 4 is a schematic view of the supporting device of the present invention;

FIG. 5 is a schematic view of the position of the torsion spring according to the present invention.

In the figure: 1. an apparatus body; 2. a support device; 21. fixing the plate; 22. a rotating shaft; 23. a support frame; 24. a torsion spring; 3. a transmission mechanism; 31. fixing the tube; 32. a pressing block; 33. a fixed shaft; 34. rotating the column; 35. a fixing rod; 36. a sliding track; 37. fixing the circular plate; 38. a return spring; 39. a first slider; 391. a second slider; 392. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a technical solution provided by the present invention is:

the utility model provides a hydraulic engineering site operation is with handheld lighting device, includes equipment body 1, and the surface of equipment body 1 is provided with drive mechanism 3, and drive mechanism 3 is including fixed pipe 31, and the inside sliding connection of fixed pipe 31 has rotation post 34, and the welding of the top of rotating post 34 has fixed axle 33, and the surface of fixed axle 33 rotates and is connected with and presses down piece 32, and the surface of rotating post 34 is provided with strutting arrangement 2.

In this embodiment, a sliding track 36 is disposed on the surface of the fixed pipe 31, a fixed rod 35 is welded on the surface of the rotating column 34, and the surface of the fixed rod 35 is slidably connected with the surface of the sliding track 36. A fixed circular plate 37 is welded to the surface of the rotary column 34, one end of a return spring 38 is welded to the surface of the fixed circular plate 37, and the other end of the return spring 38 is welded to the inner wall of the fixed pipe 31.

In addition, the inside of the rotating column 34 is respectively connected with a first sliding block 39 and a second sliding block 391 in a sliding manner, the surface of the first sliding block 39 is welded with one end of the compression spring 392, the other end of the compression spring 392 is welded with the surface of the second sliding block 391, and the first sliding block 39, the second sliding block 391 and the compression spring 392 are respectively provided with two groups, so that the supporting frames 23 in the two groups of supporting devices 2 are limited and fixed conveniently.

In this embodiment, the supporting device 2 includes a fixed plate 21, the surface of the fixed plate 21 is welded to the surface of the device body 1, the inside of the fixed plate 21 is slidably connected to the surface of the rotating column 34, the inside of the fixed plate 21 is rotatably connected to the rotating shaft 22, the surface of the rotating shaft 22 is welded to the supporting frame 23, the surface of the rotating shaft 22 is welded to one end of the torsion spring 24, and the other end of the torsion spring 24 is welded to the inside of the fixed plate 21. The number of the supporting devices 2 is two, and the two groups of supporting devices 2 are symmetrically distributed by taking the central line of the fixed plate 21 as a symmetry axis, so that the equipment body 1 is conveniently supported and fixed.

When the handheld lighting device is used, when the handheld lighting device needs to be put down, the pressing block 32 is pressed, the pressing block 32 pushes the rotating column 34 to move, the rotating column 34 drives the fixed circular plate 37 to move, the return spring 38 is extruded, the return spring 38 stores power, meanwhile, when the rotating column 34 moves, the fixed rod 35 is driven to move, the fixed rod 35 slides on the surface of the sliding track 36, the rotating column 34 and the fixed shaft 33 are driven to rotate inside the pressing block 32, meanwhile, the rotating column 34 drives the first sliding block 39 and the second sliding block 391 to rotate, the limit fixing of the first sliding block 39 and the second sliding block 391 on the supporting frame 23 is released, the rotating shaft 22 rotates under the action of the torsion spring 24, the supporting frame 23 is driven to rotate, and the equipment body 1 is supported and fixed.

The above embodiments are only for illustrating the embodiments of the present invention and not for limiting the embodiments of the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the embodiments of the present invention, so that all equivalent technical solutions also belong to the scope of the embodiments of the present invention, and the scope of patent protection of the embodiments of the present invention should be defined by the claims.

Claims

1. The utility model provides a hydraulic engineering is handheld lighting device for site operation, includes equipment body (1), its characterized in that: the surface of the equipment body (1) is provided with a transmission mechanism (3), the transmission mechanism (3) comprises a fixed pipe (31), the inside of the fixed pipe (31) is connected with a rotating column (34) in a sliding manner, the top end of the rotating column (34) is welded with a fixed shaft (33), the surface of the fixed shaft (33) is connected with a pressing block (32) in a rotating manner, the surface of the rotating column (34) is provided with a supporting device (2), the supporting device (2) comprises a fixed plate block (21), the surface of the fixed plate block (21) is welded with the surface of the equipment body (1), the inside of the fixed plate block (21) is connected with the surface of the rotating column (34) in a sliding manner, the inside of the fixed plate block (21) is connected with a rotating shaft (22) in a rotating manner, the surface of the rotating shaft (22) is welded with a supporting frame (23), and the surface of the rotating shaft (22) is welded with one end of a torsion spring (24), the other end of the torsion spring (24) is welded with the inside of the fixed plate (21).

2. The hand-held lighting device for the hydraulic engineering field construction according to claim 1, is characterized in that: the surface of the fixed pipe (31) is provided with a sliding track (36), the surface of the rotating column (34) is welded with a fixed rod (35), and the surface of the fixed rod (35) is in sliding connection with the surface of the sliding track (36).

3. The hand-held lighting device for the hydraulic engineering field construction according to claim 1, is characterized in that: the surface welding of rotation post (34) has fixed plectane (37), the surface of fixed plectane (37) and the one end welding of reset spring (38), the other end and the inner wall welding of fixed pipe (31) of reset spring (38).

4. The hand-held lighting device for the hydraulic engineering field construction according to claim 1, is characterized in that: the inside of the rotating column (34) is respectively connected with a first sliding block (39) and a second sliding block (391) in a sliding mode, the surface of the first sliding block (39) is welded with one end of a compression spring (392), and the other end of the compression spring (392) is welded with the surface of the second sliding block (391).