CN213203865U

CN213203865U - Portable LED warning device

Info

Publication number: CN213203865U
Application number: CN202021238461.XU
Authority: CN
Inventors: 龙凤英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-05-14
Anticipated expiration: 2030-06-30

Abstract

The utility model belongs to the technical field of road construction, a portable LED warning device, which comprises a vehicle body, a warning box is fixedly arranged at the top of the vehicle body, pulleys are fixedly arranged on the top and the bottom inner walls of the warning box, a first fixed block is fixedly arranged on the bottom inner wall of the warning box, a groove is arranged at the top of the first fixed block, a sliding rod is arranged in the groove in a sliding way, an LED warning board is fixedly arranged at the top of the sliding rod, a limiting hole is arranged at the bottom of one side of the LED warning board, a supporting rod is rotatably arranged at one side of the warning box, a second fixed rod is respectively rotatably arranged at the two sides of the supporting rod, and a pull ring is fixedly arranged on the two sides of the supporting rod, the utility model can use an adjusting supporting rod, thereby adjusting the height of the LED warning board inside, and limiting the height, and also plays a good warning role.

Description

Portable LED warning device

Technical Field

The utility model relates to a road construction technical field especially relates to a portable LED warning device.

Background

Road construction warning device often is used for reminding people road through LED light still being under construction in the road construction process, and the present still can not pass, warns people and does not walk this way.

However, the warning device is too heavy for construction workers, inconvenient to carry and troublesome to operate, and construction progress is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the warning device is not convenient to carry enough and is inconvenient to use and inconvenient to collect after the operation is too troublesome in the prior art, and provides a portable LED warning device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a portable LED warning device, includes the automobile body, the top fixed mounting of automobile body has the warning case, equal fixed mounting has the pulley on the top of warning case and the bottom inner wall, fixed mounting has a first fixed block on the bottom inner wall of warning case, and the top of first fixed block is seted up flutedly, and slidable mounting has the slide bar in the recess, the top fixed mounting of slide bar has the LED warning sign, spacing hole has been seted up to LED warning sign one side bottom, one side of warning case is rotated and is installed the bracing piece, rotates respectively on the bracing piece both sides and installs second dead lever and fixed mounting have the pull ring, the one end of bracing piece fixedly connected with rope, the other end of rope loops through one side fixed connection of two pulleys and slide bar, and fixed mounting has the second fixed block on one side that the warning case.

Preferably, fixed mounting has the slide rail on the one side inner wall that the pulley was kept away from to the warning case, slidable mounting has the slider on the slide rail.

Preferably, a first fixing rod is fixedly mounted at the top of the warning box, a threaded hole is formed in one side of the first fixing rod, a limiting rod is mounted in the threaded hole, the limiting rod is matched with the limiting hole, and a pull rod is fixedly mounted on the limiting rod.

Preferably, the four corners of the bottom of the vehicle body are fixedly provided with wheels.

Preferably, a handlebar is fixedly mounted on one side of the vehicle body and is of an L-shaped structure.

The utility model discloses in, a portable LED warning device has set up the structure of connecting the rope on the bracing piece, drives the rising of LED warning sign through the rope when removing the bracing piece, and it is just more convenient that the operation is got up, can restrict the height of LED warning sign through the gag lever post when the LED warning sign rises to a take the altitude, and the second dead lever on the bracing piece can cooperate the second fixed block to use the stability that forms triangle-shaped stable structure and guaranteed whole device in addition.

The utility model discloses can use the regulation bracing piece to adjust the height of inside LED warning sign, and also can restrict its height, in road work progress, can reach labour saving and time saving's effect, also played wrong warning effect.

Drawings

Fig. 1 is a schematic structural view of a portable LED warning device provided by the present invention;

fig. 2 is a schematic structural diagram of a portion a of a portable LED warning device according to the present invention;

fig. 3 is a schematic structural diagram of a part B of the portable LED warning device provided by the present invention.

In the figure: 1 pulley, 2 ropes, 3 slide bar, 4 pull rods, 5 first fixed rods, 6 spacing rods, 7 LED warning boards, 8 sliders, 9 slide rails, 10 pull rods, 11 second fixed rods, 12 second fixed blocks, 13 supporting rods, 14 handlebar, 15 automobile bodies, 16 wheels, 17 warning boxes, 18 spacing holes, 19 first fixed blocks and 20 grooves.

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.

Example one

Referring to fig. 1-3, a portable LED warning device, including automobile body 15, the top fixed mounting of automobile body 15 has warning case 17, equal fixed mounting has pulley 1 on warning case 17's top and the bottom inner wall, fixed mounting has a first fixed block 20 on warning case 17's the bottom inner wall, recess 19 has been seted up at first fixed block 20's top, slidable mounting has slide bar 3 in recess 19, slide bar 3's top fixed mounting has LED warning sign 7, spacing hole 18 has been seted up to LED warning sign 7 one side bottom, one side of warning case 17 is rotated and is installed bracing piece 13, rotate respectively on the bracing piece 13 both sides and install second dead lever 11 and fixed mounting have pull ring 10, the one end of bracing piece 13 fixedly connected with rope, the other end of rope loops through one side fixed connection of two pulleys 1 and slide bar 3, fixed mounting has second fixed block 12 on one side of warning case 17 near bracing piece 13.

The utility model discloses in, fixed mounting has slide rail 9 on the one side inner wall that pulley 1 was kept away from to warning case 17, and slidable mounting has slider 8 on slide rail 9.

The utility model discloses in, warning box 17's top fixed mounting has first dead lever 5, and threaded hole is seted up to one side of first dead lever 5, and threaded hole internal thread installs gag lever post 6, and

gag lever post

6 and 18 looks adaptations in spacing hole have pull rod 4 on the gag lever post 6 fixed mounting.

The utility model discloses in, the equal fixed mounting in bottom four corners position of automobile body 15 has wheel 16.

The utility model discloses in, one side fixed mounting of automobile body 15 has handlebar hand 14, and handlebar hand 14 is L type structure.

Example two

gag lever post

The utility model discloses in, the theory of operation: place road construction warning device in suitable position during the use, through adjusting bracing piece 13, adjust rope 2, thereby drive the rising of slide bar 3 through rope 2 and drive the rising of LED warning sign 7, second dead lever 11 on bracing piece 13 can cooperate second fixed block 12 to use the stability that forms triangle-shaped stable structure and guaranteed whole device in addition.

When the height of the LED warning board is required to be limited, the limiting rod 6 is inserted into a limiting hole 18 formed in the bottom of the LED warning board 7 through the pull rod 4, and the limiting rod 6 is matched in the limiting hole 18, so that the height of the whole LED warning board 7 is limited.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A portable LED warning device comprises a vehicle body (15) and is characterized in that a warning box (17) is fixedly mounted at the top of the vehicle body (15), pulleys (1) are fixedly mounted on the top and the inner wall of the bottom of the warning box (17), a first fixing block (20) is fixedly mounted on the inner wall of the bottom of the warning box (17), a groove (19) is formed in the top of the first fixing block (20), a sliding rod (3) is slidably mounted in the groove (19), an LED warning board (7) is fixedly mounted at the top of the sliding rod (3), a limiting hole (18) is formed in the bottom of one side of the LED warning board (7), a supporting rod (13) is rotatably mounted on one side of the warning box (17), a second fixing rod (11) and a pull ring (10) are respectively rotatably mounted on the two sides of the supporting rod (13), and one end of a rope is fixedly connected with the supporting rod (, the other end of the rope loops through two pulleys (1) and is fixedly connected with one side of the sliding rod (3), and a second fixing block (12) is fixedly mounted on one side, close to the supporting rod (13), of the warning box (17).

2. The portable LED warning device according to claim 1, wherein a sliding rail (9) is fixedly installed on an inner wall of one side of the warning box (17) far away from the pulley (1), and a sliding block (8) is slidably installed on the sliding rail (9).

3. The portable LED warning device as claimed in claim 1, wherein a first fixing rod (5) is fixedly mounted at the top of the warning box (17), a threaded hole is formed in one side of the first fixing rod (5), a limiting rod (6) is mounted in the threaded hole, the limiting rod (6) is matched with the limiting hole (18), and a pull rod (4) is fixedly mounted on the limiting rod (6).

4. The portable LED warning device of claim 1, wherein wheels (16) are fixedly mounted at four corners of the bottom of the vehicle body (15).

5. The portable LED warning device of claim 1, wherein a handlebar (14) is fixedly mounted on one side of the vehicle body (15), and the handlebar (14) is of an L-shaped structure.