CN216280743U

CN216280743U - Adjustable lighting device for road construction

Info

Publication number: CN216280743U
Application number: CN202122209768.8U
Authority: CN
Inventors: 余国鑫
Original assignee: Guangxi Fangxin Construction Engineering Co ltd
Current assignee: Guangxi Fangxin Construction Engineering Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-04-12
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses an adjustable lighting device for road construction, and relates to the technical field of lighting devices. The pedestal comprises a base, the bottom of base is fixed with the universal wheel, the top of base is fixed with the fixed plate, the inside of fixed plate sets up elevating system, elevating system includes the bull stick, the one end of bull stick is fixed with changes the handle, the other end of bull stick is fixed with first conical gear, first conical gear is intermeshing form with second conical gear, the outer wall fixed connection of second conical gear and threaded rod, the outer wall of threaded rod and the inner wall threaded connection of adapter sleeve. This lighting device with adjustable road construction is used rotates and changes the handle, makes the bull stick rotatory, drives first conical gear rotatory, makes second conical gear rotatory, makes the threaded rod rotatory, and then can drive the connecting sleeve and reciprocate at the outer wall of threaded rod, and then can drive the light and reciprocate, has played the effect of adjusting the light height.

Description

Adjustable lighting device for road construction

Technical Field

The utility model relates to the technical field of lighting devices, in particular to an adjustable lighting device for road construction.

Background

The road engineering refers to the whole process of planning, designing, constructing, maintaining and managing work performed by taking a road as an object and an engineering entity engaged in the whole process, and like civil engineering of any other door, the road engineering has obvious characteristics in the aspects of technology, economy and management.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an adjustable lighting device for road construction, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a lighting device with adjustable road construction is used, includes the base, the bottom of base is fixed with the universal wheel, the top of base is fixed with the fixed plate, the inside of fixed plate sets up elevating system, elevating system includes the bull stick, the one end of bull stick is fixed with changes the handle, the other end of bull stick is fixed with first conical gear, first conical gear is intermeshing form with second conical gear, the outer wall fixed connection of second conical gear and threaded rod, the outer wall of threaded rod and the inner wall threaded connection of adapter sleeve, the bottom of adapter sleeve is rotated and is installed the movable rod, be fixed with on the outer wall of movable rod and support the cover, the one end that the fixed plate was kept away from to the support cover is fixed with the light, the inside of base is provided with adjustment mechanism.

Preferably, a sliding block is fixed on the outer wall of the movable rod and is slidably mounted on the inner wall of the sleeve.

Preferably, adjustment mechanism includes the dwang, the top of dwang is fixed in telescopic bottom, the bottom of dwang is rotated and is installed on the inner wall of base, be fixed with the worm wheel on the outer wall of dwang.

Preferably, the worm wheel and the worm are meshed with each other, a rotating button is fixed at one end of the worm, the other end of the worm is rotatably installed on the supporting plate, and the bottom of the supporting plate is fixed on the inner wall of the base.

(III) advantageous effects

The utility model provides an adjustable lighting device for road construction. The method has the following beneficial effects:

(1) this lighting device with adjustable road construction is used rotates and changes the handle, makes the bull stick rotatory, drives first conical gear rotatory, makes second conical gear rotatory, makes the threaded rod rotatory, and then can drive the connecting sleeve and reciprocate at the outer wall of threaded rod, and then can drive the light and reciprocate, has played the effect of adjusting the light height.

(2) This lighting device with adjustable road construction is used when rotating the turn-button, drives the worm rotatory, is intermeshing form because of worm wheel and worm, makes the worm drive the worm wheel rotatory, and then makes the dwang rotatory, can make the sleeve drive the movable rod rotatory, and then has played the effect of adjusting the light angle.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure B shown in FIG. 1 according to the present invention.

In the figure: 1. a base; 2. a universal wheel; 3. a fixing plate; 4. a lifting mechanism; 41. a rotating rod; 42. turning a handle; 43. a first bevel gear; 44. a second bevel gear; 45. a threaded rod; 5. connecting sleeves; 6. a movable rod; 7. a support sleeve; 8. an illuminating lamp; 9. a sleeve; 10. a slider; 11. an adjustment mechanism; 111. rotating the rod; 112. a worm gear; 113. a worm; 114. turning a button; 12. and a support plate.

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. 1-3, the present invention provides a technical solution: the utility model provides a lighting device with adjustable road construction is used, includes base 1, and base 1's bottom is fixed with universal wheel 2, and the setting up of universal wheel 2 is convenient to remove lighting device, and base 1's top is fixed with fixed plate 3, and the inside of fixed plate 3 sets up elevating system 4, and elevating system 4 includes bull stick 41, and bull stick 41 runs through the lateral wall of fixed plate 3, and the department of running through of bull stick 41 and fixed plate 3 rotates to be connected. A rotating handle 42 is fixed at one end of a rotating rod 41, a first bevel gear 43 is fixed at the other end of the rotating rod 41, the first bevel gear 43 and a second bevel gear 44 are meshed with each other, the second bevel gear 44 is fixedly connected with the outer wall of a threaded rod 45, the outer wall of the threaded rod 45 is in threaded connection with the inner wall of a connecting sleeve 5, the side wall of the connecting sleeve 5 is slidably installed on the inner wall of a fixed plate 3, a movable rod 6 is rotatably installed at the bottom of the connecting sleeve 5, a supporting sleeve 7 is fixed on the outer wall of the movable rod 6, the supporting sleeve 7 penetrates through the side wall of the fixed plate 3, the supporting sleeve 7 can move up and down and swing on the side wall of the fixed plate 3, an illuminating lamp 8 is fixed at one end of the supporting sleeve 7 far away from the fixed plate 3, an adjusting mechanism 11 is arranged inside a base 1, a sliding block 10 is fixed on the outer wall of the movable rod 6, the sliding block 10 is slidably installed on the inner wall of the sleeve 9, when the rotating handle 42 is rotated, the rotating rod 41 is driven to rotate, so that the first bevel gear 43 drives the second bevel gear 44 to rotate, the threaded rod 45 is further driven to rotate, the connecting sleeve 5 is driven to move on the threaded rod 45, and the height of the illuminating lamp 8 can be adjusted.

In this embodiment, adjustment mechanism 11 includes dwang 111, the bottom at sleeve 9 is fixed at the top of dwang 111, the bottom of dwang 111 is rotated and is installed on base 1's inner wall, be fixed with worm wheel 112 on the outer wall of dwang 111, worm wheel 112 is the intermeshing form with worm 113, worm 113's one end is fixed with turn button 114, worm 113's the other end is rotated and is installed in backup pad 12, backup pad 12's bottom is fixed on base 1's inner wall, worm 113 runs through base 1's lateral wall, when rotating turn button 114, it is rotatory to drive worm 113, worm 113 drives worm wheel 112 and rotates, it is rotatory to make worm wheel 112 drive dwang 111, and then pass through sleeve 9, slider 10, the cooperation of movable rod 6, and then can carry out the angle to light 8 and adjust, and then can change the direction of illumination, and then make things convenient for the staff's operation.

During operation (or during the use), through rotating the rotating handle 42, can drive the bull stick 41 rotatory, make first conical gear 43 rotatory, first conical gear 43 drives second conical gear 44 rotatory, make second conical gear 44 drive the threaded rod 45 rotatory, and then make adapter sleeve 5 move on threaded rod 45, make adapter sleeve 5 drive movable rod 6 and rise or descend, make light 8 rise or descend, and then can adjust the height of light 8, and then improve lighting device's practicality, through rotating knob 114, can rotate by worm 113, it is rotatory to drive worm wheel 112, and then make worm wheel 112 drive dwang 111 rotatory, it is rotatory to drive sleeve 9, it is rotatory to make sleeve 9 drive movable rod 6 through slider 10, and then can adjust the angle of light 8, and then can change the direction of illumination, and then make things convenient for the staff's operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a lighting device with adjustable road construction is used, includes base (1), its characterized in that: the bottom of base (1) is fixed with universal wheel (2), the top of base (1) is fixed with fixed plate (3), the inside of fixed plate (3) sets up elevating system (4), elevating system (4) include bull stick (41), the one end of bull stick (41) is fixed with changes (42), the other end of bull stick (41) is fixed with first conical gear (43), first conical gear (43) is intermeshing form with second conical gear (44), the outer wall fixed connection of second conical gear (44) and threaded rod (45), the outer wall of threaded rod (45) and the inner wall threaded connection of adapter sleeve (5), the bottom of adapter sleeve (5) is rotated and is installed movable rod (6), be fixed with on the outer wall of movable rod (6) and support cover (7), the one end that fixed plate (3) were kept away from to support cover (7) is fixed with light (8), an adjusting mechanism (11) is arranged in the base (1).

2. The adjustable lighting device for road construction according to claim 1, wherein: and a sliding block (10) is fixed on the outer wall of the movable rod (6), and the sliding block (10) is slidably mounted on the inner wall of the sleeve (9).

3. The adjustable lighting device for road construction according to claim 1, wherein: adjustment mechanism (11) are including dwang (111), the bottom at sleeve (9) is fixed at the top of dwang (111), the bottom of dwang (111) is rotated and is installed on the inner wall of base (1), be fixed with worm wheel (112) on the outer wall of dwang (111).

4. The adjustable lighting device for road construction according to claim 3, wherein: the worm wheel (112) and the worm (113) are in an intermeshing shape, one end of the worm (113) is fixed with a rotating knob (114), the other end of the worm (113) is rotatably installed on the support plate (12), and the bottom of the support plate (12) is fixed on the inner wall of the base (1).