CN213207451U

CN213207451U - Adjustable lighting device for construction machinery

Info

Publication number: CN213207451U
Application number: CN202022486930.6U
Authority: CN
Inventors: 任国栋; 宋泞栋; 陈鹏
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-05-14
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a regulation formula lighting device for construction machinery, including lamp stand, base and control panel, the bottom of lamp stand is provided with the base, and one side of base is provided with the mount pad, the equal fixedly connected with spring in both sides of mount pad inside, and the inside intermediate position of mount pad is provided with the slot, one side fixedly connected with bolt of spring, and the intermediate position fixedly connected with pull rod of bolt one side, control panel is installed to one side on lamp stand top, the bottom of lamp main part one side is provided with the pivot, and the lamp main part is through pivot and lamp stand swing joint. The utility model discloses an at the intermediate position swing joint's of base top one side hob, the hob can be driven in the positive and negative rotation of second motor and rotate to swing joint's lamp stand can carry out the change of height through the slide bar on the hob on making the hob, thereby can change lighting device's illumination zone, makes can highly adjust lighting device's height according to the demand of illumination.

Description

Adjustable lighting device for construction machinery

Technical Field

The utility model relates to a lighting device technical field specifically is a regulation formula lighting device for construction machinery.

Background

Many building materials need to be put on the building site, need the light illumination when night, under the general condition, the staff hangs the light on the tent, if the light illumination is unsatisfactory, just take on the line pole, this needs staff high altitude construction, therefore leaves accident danger, so need construction machinery's lighting device, current construction machinery lighting device still has many problems in the use, specific problem as follows:

1. in the use process of the existing lighting device for the construction machinery, the angle of a lighting tool is fixed, and the lighting angle of the lighting device cannot be adjusted according to the requirement in use;

2. the height of the existing lighting device for construction machinery can not be adjusted in the use process, so that the lighting range of the lighting device is limited;

3. the prior lighting device of construction machinery can not be conveniently fixed and disassembled in the using process, so that the lighting device is troublesome to fold and unfold after being used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a regulation formula lighting device for construction machinery to solve a lot of mixed lighting apparatus's that provide in the above-mentioned background art angle fixed, can not adjust lighting device's height, can not be convenient fix lighting device and dismantle the scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a regulation formula lighting device for construction machinery, includes lamp stand, base and control panel, the bottom of lamp stand is provided with the base, and one side of base is provided with the mount pad, the equal fixedly connected with spring in both sides of mount pad inside, and the inside intermediate position of mount pad is provided with the slot, one side fixedly connected with bolt of spring, and the intermediate position fixedly connected with pull rod of bolt one side, the intermediate position of lamp stand both sides all is provided with the lamp main part, and one side on lamp stand top installs control panel, the bottom of lamp main part one side is provided with the pivot, and the lamp main part is through pivot and lamp stand swing joint.

Preferably, the middle position inside the lamp stand is movably connected with a first gear, a first motor is installed on one side of the first gear, and the first motor can drive the first gear to rotate.

Preferably, the both sides of first gear all swing joint have the second gear, and one side fixedly connected with rolling wheel of second gear, the outside swing joint of rolling wheel has the connection rope, and the bottom of connecting the rope is provided with the pulley, and the second gear can drive the rolling wheel and rotate.

Preferably, the middle position of base one side swing joint has the hob, and the second motor is installed to the bottom of hob, and the second motor can drive the hob and rotate.

Preferably, the both ends of one side on base top all fixedly connected with slide bar, and the intermediate position fixedly connected with connecting block of base one side, the connecting block can insert inside the slot.

Preferably, one side of the connecting block is provided with a convex block, the two sides of one end of the connecting block are provided with insertion holes, and the convex block can extrude the lock pin.

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

(1) this kind of a regulation formula lighting device for construction machinery, through the first gear at the inside intermediate position swing joint of lamp platform, first motor can drive first gear revolve, then first gear can drive second gear revolve to make the second gear can drive the rolling wheel and rotate and carry out the rolling to connecting the rope, thereby make the connecting rope can stimulate the lamp main part and rotate round the pivot and come angle regulation, thereby can adjust the angle of lamp main part according to the demand when using.

(2) This kind of a regulation formula lighting device for construction machinery, through the hob at the intermediate position swing joint of base top one side, the hob can be driven in the positive and negative rotation of second motor and rotate to swing joint's lamp stand can carry out the change of height through the slide bar on the hob on making the hob, thereby can change lighting device's illumination zone, makes can highly adjusting lighting device's according to the demand of illumination.

(3) This kind of a regulation formula lighting device for construction machinery, through the mount pad that sets up in one side of base, inside the base can insert the slot through the connecting block, the lug can extrude the bolt, make bolt extrusion spring, then the bolt can receive the elasticity of spring inside getting into the jack, thereby realize fixed to lighting device, can drive the bolt through the pulling pull rod and break away from the jack is inside, thereby realize the dismantlement to lighting device, fixed and dismantlement when having made things convenient for lighting device to use.

Drawings

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

fig. 2 is a schematic view of a partial top view of the lamp stand of the present invention;

FIG. 3 is a schematic view of a partial structure of the mounting base of the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a lamp stand; 101. a winding wheel; 102. connecting ropes; 103. a pulley; 104. a first motor; 105. a first gear; 106. a second gear; 2. a base; 201. a second motor; 202. a slide bar; 203. a screw rod; 204. a bump; 205. a jack; 206. connecting blocks; 3. a mounting seat; 301. a spring; 302. a bolt; 303. a slot; 304. a pull rod; 4. a lamp body; 401. a rotating shaft; 5. a control panel.

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.

Referring to fig. 1-4, the present invention provides an embodiment: an adjustable lighting device for construction machinery comprises a lamp stand 1, a base 2 and a control panel 5, wherein the base 2 is arranged at the bottom end of the lamp stand 1, a spiral rod 203 is movably connected to the middle position of one side of the base 2, a second motor 201 is arranged at the bottom end of the spiral rod 203, a slide rod 202 is fixedly connected to both ends of one side of the top end of the base 2, a connecting block 206 is fixedly connected to the middle position of one side of the base 2, a bump 204 is arranged on one side of the connecting block 206, and jacks 205 are arranged on both sides of one end of the connecting block 206, so that the lighting device can be conveniently and fixedly mounted;

a first gear 105 is movably connected to the middle position inside the lamp stand 1, a first motor 104 is installed on one side of the first gear 105, second gears 106 are movably connected to both sides of the first gear 105, a winding wheel 101 is fixedly connected to one side of the second gear 106, a connecting rope 102 is movably connected to the outside of the winding wheel 101, a pulley 103 is arranged at the bottom end of the connecting rope 102, and the lighting angle of the lighting device can be changed according to the lighting requirement;

a mounting seat 3 is arranged on one side of the base 2, a spring 301 is fixedly connected to both sides inside the mounting seat 3, a slot 303 is arranged in the middle position inside the mounting seat 3, a bolt 302 is fixedly connected to one side of the spring 301, a pull rod 304 is fixedly connected to the middle position on one side of the bolt 302, and a lamp body 4 is arranged in the middle position on both sides of the lamp platform 1, so that the lighting device is convenient to fix and disassemble;

the control panel 5 is installed on one side of the top end of the lamp stand 1, the rotating shaft 401 is arranged at the bottom end of one side of the lamp body 4, the lamp body 4 is movably connected with the lamp stand 1 through the rotating shaft 401, the output end of the control panel 5 is electrically connected with the output ends of the first motor 104 and the second motor 201 through conducting wires, the first motor 104 is Y90S-2, and the second motor 201 is Y315M-2.

The working principle is as follows: when the lamp is used, the base 2 can be inserted into the slot 303 through the connecting block 206, the protruding block 204 can extrude the bolt 302, so that the bolt 302 extrudes the spring 301, then the bolt 302 can enter the jack 205 by the elastic force of the spring 301, thereby realizing the fixation of the lighting device, the bolt 302 can be driven to be separated from the jack 205 by pulling the pull rod 304, thereby realizing the disassembly of the lighting device, facilitating the fixation and the disassembly when the lighting device is used, the singlechip in the control panel 5 can control the first motor 104 to drive the first gear 105 to rotate, the first gear 105 can drive the second gear 106 to rotate, thereby the second gear 106 can drive the winding wheel 101 to rotate to wind the connecting rope 102, thereby the connecting rope 102 can pull the lamp body 4 to rotate around the rotating shaft 401 to adjust the angle, thereby the angle of the lamp body 4 can be adjusted according to the requirement when in use, the screw rod 203 can be driven to rotate by the forward and reverse rotation of the second motor 201, so that the lamp stand 1 movably connected to the screw rod 203 can change the height of the screw rod 203 through the sliding rod 202, the illumination range of the illumination device can be changed, and the height of the illumination device can be adjusted according to illumination requirements.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A regulation formula lighting device for construction machinery, includes stand (1), base (2) and control panel (5), its characterized in that: the bottom of lamp platform (1) is provided with base (2), and one side of base (2) is provided with mount pad (3), all fixedly connected with spring (301) in both sides of mount pad (3) inside, and the intermediate position of mount pad (3) inside is provided with slot (303), one side fixedly connected with bolt (302) of spring (301), and intermediate position fixedly connected with pull rod (304) of bolt (302) one side, the intermediate position of lamp platform (1) both sides all is provided with lamp main part (4), and one side on lamp platform (1) top installs control panel (5), the bottom of lamp main part (4) one side is provided with pivot (401), and lamp main part (4) are through pivot (401) and lamp platform (1) swing joint.

2. The adjustable lighting fixture for a construction machine as defined in claim 1, wherein: the middle position in the lamp stand (1) is movably connected with a first gear (105), and one side of the first gear (105) is provided with a first motor (104).

3. The adjustable lighting fixture for a construction machine as defined in claim 2, wherein: both sides of first gear (105) all swing joint have second gear (106), and one side fixedly connected with rolling wheel (101) of second gear (106), the outside swing joint of rolling wheel (101) has connecting rope (102), and the bottom of connecting rope (102) is provided with pulley (103).

4. The adjustable lighting fixture for a construction machine as defined in claim 1, wherein: the middle position of base (2) one side swing joint has hob (203), and second motor (201) is installed to the bottom of hob (203).

5. The adjustable lighting fixture for a construction machine as defined in claim 1, wherein: both ends on one side of base (2) top all fixedly connected with slide bar (202), and the intermediate position fixedly connected with connecting block (206) on one side of base (2).

6. The adjustable lighting fixture for use with a construction machine as defined in claim 5, wherein: one side of the connecting block (206) is provided with a convex block (204), and both sides of one end of the connecting block (206) are provided with jacks (205).