CN216345887U

CN216345887U - LED light that building site construction was used

Info

Publication number: CN216345887U
Application number: CN202122930395.3U
Authority: CN
Inventors: 古小燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-19
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses an LED illuminating lamp for construction of a construction site, which relates to the technical field of engineering machinery, and comprises a box body, wherein a steering device is arranged at the top edge of the inner wall of the box body, the steering device comprises a spring base and a U-shaped rack, the spring base is fixedly arranged at the top edge of the right side of the inner wall of the box body, the left end of the spring base is fixedly connected with a spring, a connecting rod is fixedly arranged at the center of the front surface of the U-shaped rack, the left side of the bottom end of the connecting rod is fixedly provided with an operating rod, the top of the left side of the box body is provided with a notch, and a rotating shaft is arranged in the notch. Is more suitable for construction operation, is convenient to use and saves manpower.

Description

LED light that building site construction was used

Technical Field

The utility model relates to the technical field of engineering machinery, in particular to an LED illuminating lamp for construction in a construction site.

Background

LED light makes the common equipment in the building site operation for the building site is lighted work such as at night or the bad condition of illumination for guarantee can have sufficient luminance to work in the engineering operation, be the essential instrument when the building site construction goes on.

The traditional LED illuminating lamp is too simple in structure and can only provide illumination, the requirement for illumination height and angle of the LED illuminating lamp in construction operation is difficult to achieve, and a small number of illuminating lamps capable of adjusting the height are troublesome to use and are not suitable for construction operation in a construction site.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an LED illuminating lamp for construction in a construction site, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a light-emitting diode (LED) illuminating lamp for construction of construction sites comprises a box body, wherein a steering device is arranged at the edge of the top of the inner wall of the box body, the steering device comprises a spring base and a U-shaped rack, the spring base is fixedly arranged at the edge of the top of the right side of the inner wall of the box body, a spring is fixedly connected to the left end of the spring base, the left end of the spring is fixedly connected to the center of the right end of the U-shaped rack, a connecting rod is fixedly arranged at the center of the front side of the U-shaped rack, the connecting rod extends to the center of the box body, an operating rod is fixedly arranged at the left side of the bottom end of the connecting rod and penetrates through the box body, a limiting connecting plate is fixedly arranged at the edge of the top end of the right side of the box body, the left end of the limiting connecting plate is movably connected with the U-shaped rack, and a rack is fixedly arranged at the edge of the right end below the limiting connecting plate, the LED lamp box comprises a box body, a first box body, a second box body, a transmission device, a first rotating shaft, a second rotating shaft, a third rotating shaft, a fourth rack conveyor belt, a fifth rack conveyor belt, a sixth rack conveyor belt, a fifth rack conveyor belt, a sixth rack conveyor belt, a fifth rack conveyor belt, a sixth rack conveyor belt, a fourth rack conveyor belt, a fifth rack conveyor belt, a sixth rack conveyor belt, a fourth rack conveyor belt, a third rack conveyor belt, a fourth rack conveyor belt, a third rack conveyor belt, a and a third rack conveyor belt, a fourth rack conveyor belt, a third rack conveyor belt, a fourth rack conveyor belt, a fourth rack conveyor belt, a third rack conveyor belt, a fourth rack conveyor belt, a third rack conveyor belt, a fourth rack conveyor belt, a rack conveyor belt, a rack, no. two movable mounting of bottom half edge have a pivot No. five, No. five pivot center departments activity are fixed with the gear No. two, No. five pivot right side movable mounting have a pivot No. six, No. six pivot center departments fixed mounting have the gear No. three, No. three gear fixed surface installs rotatory handle.

Preferably, a connecting rod II is fixedly mounted on the front surface of the first gear, and a pull rod is fixedly connected to the bottom of the connecting rod II.

Preferably, a lever is fixedly installed at the center of the left side of the inner wall of the first box body.

Preferably, the two limiting connecting plates are respectively arranged above and below the U-shaped rack and fixedly connected with the inner wall of the first box body.

Preferably, the first rack conveyor belt is meshed with the rack.

Preferably, the second rack conveyor belt is meshed with the first rack conveyor belt.

Preferably, a supporting plate is fixedly installed at the center of the bottom of the second box body.

(III) advantageous effects

The utility model provides an LED illuminating lamp for construction in a construction site. The method has the following beneficial effects:

(1) according to the LED illuminating lamp, the rack conveyor belt in the transmission device is driven by controlling the rotating handle, the rack conveyor belt drives the rack, and the rack can drive the first box body to ascend or descend, so that the LED illuminating lamp can be adjusted in height, and the LED illuminating lamp is more suitable for construction operation, convenient to use and labor-saving.

(2) According to the utility model, the operating rod is pulled to separate the U-shaped rack from the first gear, then the pull rod is controlled, the rotation of the pull rod can drive the gear to rotate, the rotation of the gear can adjust the direction of the LED and the like, the operating rod is loosened after the LED and the like are adjusted to the proper direction, the U-shaped rack automatically rebounds and is re-meshed with the first gear, the direction adjustment of the LED illuminating lamp during working is realized, the operation is extremely convenient, and the efficiency of construction operation is increased.

Drawings

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

FIG. 2 is an enlarged view of part A of the present invention;

FIG. 3 is an enlarged view of part B of the present invention;

FIG. 4 is an enlarged view of a portion C of the present invention;

FIG. 5 is an enlarged view of the portion D of the present invention;

fig. 6 is a schematic structural view of the pull rod and the second connecting rod of the present invention.

In the figure: the automatic steering device comprises a first box body 1, a steering device 2, a spring base 201, a 202U-shaped rack, a spring 203, a connecting rod 204, an operating rod 205, a 3-limit connecting plate, a rack 4, a 5 notch, a 6 rotating shaft, a gear 7, an 8LED lamp, a second box body 9, a 10 transmission device, a first rotating shaft 101, a second rotating shaft 102, a first rack conveyor belt 103, a third rotating shaft 104, a fourth rotating shaft 105, a second rack conveyor belt 106, a fifth rotating shaft 107, a sixth rotating shaft 108, a third gear 109, a second gear 110, a second connecting rod 11, a pull rod 12, a lever 13, a rotating handle 14 and a supporting plate 15.

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. 1-6, the present invention provides a technical solution: an LED illuminating lamp for construction in a construction site comprises a first box body 1, the first box body 1 is hollow, a steering device 2 is arranged at the top edge of the inner wall of the first box body 1, the steering device 2 comprises a spring base 201 and a U-shaped rack 202, the spring base 201 is fixedly arranged at the top edge of the right side of the inner wall of the first box body 1, the left end of the spring base 201 is fixedly connected with a spring 203, the left end of the spring 203 is fixedly connected with the center of the right end of the U-shaped rack 202, the center of the front surface of the U-shaped rack 202 is fixedly provided with a connecting rod 204, the connecting rod 204 extends to the center of the first box body 1, the left side of the bottom end of the connecting rod 204 is fixedly provided with an operating rod 205, the operating rod 205 penetrates through the first box body 1, the top edge of the right side of the first box body 1 is fixedly provided with a limiting connecting plate 3, the left end of the limiting connecting plate 3 is movably connected with the U-shaped rack 202, the right edge below the limiting connecting plate 3 is fixedly provided with a rack 4, the two limiting connecting plates 3 are respectively arranged above and below the U-shaped rack 202 and fixedly connected with the inner wall of the first box body 1, the top of the left side of the first box body 1 is provided with a notch 5, a rotating shaft 6 is arranged in the notch 5, a first gear 7 is fixedly arranged at the center of the rotating shaft 6, a second connecting rod 11 is fixedly arranged on the front surface of the first gear 7, the bottom of the second connecting rod 11 is fixedly connected with a pull rod 12, the first gear 7 is meshed with the U-shaped rack 202, an LED lamp 8 is fixedly arranged on the rotating shaft 6, a lever 13 is fixedly arranged at the center of the left side of the inner wall of the first box body 1, the U-shaped rack 202 is separated from the first gear 7 by controlling the pull operating rod 205, then the pull rod 12 is controlled, the rotation of the pull rod 12 can drive the first gear 7 to rotate, the rotation of the first gear 7 can adjust the direction of the LED lamp 7, the operating rod 205 is released after the rotation is adjusted to the proper direction, and the U-shaped rack 202 automatically rebounds, the LED illuminating lamp is re-meshed with the first gear 7, the direction adjustment of the LED illuminating lamp during working is realized, the operation is extremely convenient, and the efficiency of construction operation is increased, the second box body 9 is movably arranged on the right side of the first box body 1, the transmission device 10 is arranged on the inner wall of the second box body 9, the transmission device comprises a first rotating shaft 101 and a second rotating shaft 102, the first rotating shaft 101 is arranged on the edge of the top end of the right side of the inner wall of the second box body 9, the second rotating shaft 102 is movably arranged on the left side of the first rotating shaft 101, a first rack conveyor belt 103 is movably connected between the first rotating shaft 101 and the second rotating shaft 102, the first rack conveyor belt 103 is meshed with the rack 4, a third rotating shaft 104 is movably arranged on the edge of the top end of the left side of the second box body 9, a fourth rotating shaft 105 is movably arranged below the third rotating shaft 104, a second rack conveyor belt 106 is movably connected between the fourth rotating shaft 105 and the third rotating shaft 104, and the second rack conveyor belt 106 is meshed with the first rack conveyor belt 103, no. two movable mounting of 9 bottom edges of box have No. five pivots 107, No. five pivot 107 center department activity is fixed with No. two gears 110, No. five pivot 107 right side movable mounting have No. six pivots 108, No. six pivot 108 center department fixed mounting have No. three gears 109, No. three gears 109 fixed surface installs rotatory handle 14, through controlling rotatory handle 14, drive the rack conveyer belt among the transmission 10, rack conveyer belt drives rack 4, rack 4 can drive a box 1 and rise or descend, make LED light 7 can highly adjust, be more suitable for the construction operation, and convenient to use, use manpower sparingly, No. two box 9 bottom center department fixed mounting has backup pad 15.

When the LED lamp works (or is used), the rotating handle 14 is controlled to drive the third gear 109 to rotate, the third gear 109 rotates to drive the second gear 110, the second gear 110 rotates to drive the second rack belt 106, the second rack belt 106 rotates to drive the first rack belt 103, the first rack belt 103 rotates to drive the rack 4 to ascend or descend, the rack 4 ascends or descends to drive the first box body 1 to ascend or descend, the operating rod 205 is pulled to drive the first connecting rod 204, the first connecting rod 204 drives the U-shaped rack 202 to be separated from the first gear 7, the pull rod 12 rotates to rotate the first gear 7, the LED lamp 8 rotates along with the first gear 7, the operating rod 205 is released after the LED lamp is adjusted to a proper angle, and the U-shaped rack 202 is meshed with the first gear 7 again.

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 LED light that building site construction was used, includes a box (1), its characterized in that: the steering device (2) is arranged at the edge of the top of the inner wall of the first box body (1), the steering device (2) comprises a spring base (201) and a U-shaped rack (202), the spring base (201) is fixedly arranged at the edge of the top of the right side of the inner wall of the first box body (1), a spring (203) is fixedly connected to the left end of the spring base (201), the left end of the spring (203) is fixedly connected to the center of the right end of the U-shaped rack (202), a connecting rod (204) is fixedly arranged at the center of the front side of the U-shaped rack (202), the connecting rod (204) extends to the center of the first box body (1), an operating rod (205) is fixedly arranged at the left side of the bottom of the connecting rod (204), the operating rod (205) penetrates through the first box body (1), and a limiting connecting plate (3) is fixedly arranged at the edge of the top end of the right side of the first box body (1), the limiting connecting plate is characterized in that the left end of the limiting connecting plate (3) is movably connected with a U-shaped rack (202), a rack (4) is fixedly mounted at the edge of the right end below the limiting connecting plate (3), a notch (5) is formed in the top of the left side of the first box body (1), a rotating shaft (6) is arranged in the notch (5), a first gear (7) is fixedly mounted at the center of the rotating shaft, the first gear (7) is meshed with the U-shaped rack (202), an LED lamp (8) is fixedly mounted on the rotating shaft (6), a second box body (9) is movably mounted at the right side of the first box body (1), a transmission device (10) is mounted on the inner wall of the second box body (9), the transmission device comprises a first rotating shaft (101) and a second rotating shaft (102), the first rotating shaft (101) is mounted at the edge of the top end of the right side of the inner wall of the second box body (9), the first rotating shaft (101) is movably mounted at the left side of the second rotating shaft (102), swing joint has rack conveyer belt (103) No. one between pivot (101) and No. two pivot (102), No. two box (9) left side top edge movable mounting have pivot (104) No. three, pivot (104) below movable mounting has pivot (105) No. four, swing joint has rack conveyer belt (106) No. two between pivot (105) No. four and pivot (104) No. three, No. two box (9) bottom edge movable mounting have pivot (107) No. five, pivot (107) center department activity is fixed with gear (110) No. two, pivot (107) right side movable mounting has pivot (108) No. six, pivot (108) center department fixed mounting has gear (109) No. three, gear (109) fixed surface installs rotation handle (14).

2. The LED illuminating lamp for construction site according to claim 1, wherein: no. two connecting rods (11) are fixedly mounted on the front surface of the first gear (7), and a pull rod (12) is fixedly connected to the bottom of the second connecting rod (11).

3. The LED illuminating lamp for construction site according to claim 1, wherein: a lever (13) is fixedly installed at the center of the left side of the inner wall of the first box body (1).

4. The LED illuminating lamp for construction site according to claim 1, wherein: the two limiting connecting plates (3) are arranged and are respectively installed above and below the U-shaped rack (202) and fixedly connected with the inner wall of the first box body (1).

5. The LED illuminating lamp for construction site according to claim 1, wherein: the first rack conveyor belt (103) is meshed with the rack (4).

6. The LED illuminating lamp for construction site according to claim 1, wherein: the second rack conveyor belt (106) is meshed with the first rack conveyor belt (103).

7. The LED illuminating lamp for construction site according to claim 1, wherein: a supporting plate (15) is fixedly arranged at the center of the bottom of the second box body (9).