CN214123465U

CN214123465U - Safe energy-conserving portable road construction warning sign

Info

Publication number: CN214123465U
Application number: CN202120120627.6U
Authority: CN
Inventors: 王大洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-09-03
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a safe energy-conserving portable road construction warning sign, including supporting box, terminal surface fixedly connected with supporting legs under the supporting box, supporting box one end is rotated and is connected with first threaded rod, first threaded rod one end fixedly connected with rocking arm, first threaded rod surface threaded connection has the movable block, movable block one end is rotated through utmost point ear cooperation round pin axle and is connected with the connecting rod, connecting rod one end is rotated through utmost point ear cooperation round pin axle and is connected with the lifter plate, the brake universal wheel is installed to terminal surface under the lifter plate, supporting box up end fixedly connected with lifter box, lifter box inner chamber bottom fixedly connected with elevator motor, the utility model relates to a road construction warning sign technical field. This safe energy-conserving portable road construction warning sign has solved the inconvenient problem of adjusting, inconvenient observation label, inconvenient going on fixing of current road construction warning sign height.

Description

Safe energy-conserving portable road construction warning sign

Technical Field

The utility model relates to a road construction warning sign technical field specifically is a safe energy-conserving portable road construction warning sign.

Background

The road construction warning board is a peripheral protection warning tool used in a road construction site, can be placed at a specific position according to actual requirements to prevent accidents from happening, is widely used in road construction points, and can provide a warning effect well in areas with poor illumination and the like due to the fact that part of the existing warning boards are combined by a solar panel and a lamp through continuous improvement; present solar energy road construction warning sign has certain drawback when using, at first, the volume is great, and inconvenient altitude mixture control, thereby it is comparatively difficult to have led to the transportation, certain inconvenience has, secondly, the irradiant luminance of lamps and lanterns is too high, when the pedestrian watches the warning label, can't observe clearly, present road construction warning sign in addition, the stability can be poor, after people remove road construction warning sign to the assigned position, gliding phenomenon appears easily, cause the potential safety hazard easily, certain adverse effect has been brought to the use for people, for this reason, we propose a novel solar energy road construction warning sign.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a safe energy-conserving portable road construction warning sign has solved the problem that current road construction warning sign height is inconvenient to be adjusted, inconvenient observation, inconvenient going on fixing.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a safe and energy-saving portable road construction warning board comprises a supporting box, wherein a supporting foot is fixedly connected to the lower end face of the supporting box, one end of the supporting box is rotatably connected with a first threaded rod, one end of the first threaded rod is fixedly connected with a rocker arm, the outer surface of the first threaded rod is in threaded connection with a movable block, one end of the movable block is rotatably connected with a connecting rod through a lug matching pin shaft, one end of the connecting rod is rotatably connected with a lifting plate through a lug matching pin shaft, the lower end face of the lifting plate is provided with a brake universal wheel, the upper end face of the supporting box is fixedly connected with a lifting box, the bottom of an inner cavity of the lifting box is fixedly connected with a lifting motor, the output shaft end of the lifting motor is rotatably connected with a rotating rod through a worm matching worm wheel, second threaded rod one end fixedly connected with show frame, show frame inner chamber lower part is provided with the loudspeaker chamber, show frame one end is rotated and is connected with the third threaded rod, third threaded rod one end fixedly connected with carousel, third threaded rod other end fixedly connected with U type piece, U type piece one end is provided with the show board, show frame up end fixedly connected with cylinder pole, cylinder pole up end fixedly connected with weather shield, weather shield inner chamber one side fixedly connected with light.

Preferably, two ends of the first threaded rod are provided with threads in opposite directions.

Preferably, the supporting box is provided with a sliding groove in the inner cavity, and the sliding groove is connected with the moving block in a sliding manner in the inner cavity.

Preferably, the lifting box inner chamber rotates and is connected with the dwang, the thread bush runs through the lifting box and rotates with lifting box inner chamber bottom and is connected.

Preferably, the two ends of the horn cavity are provided with through holes, and the inner cavity of the horn cavity is provided with a horn.

Preferably, the display board is arranged in the inner cavity of the display frame, and the solar panel is installed on the upper end face of the rain shield.

(III) advantageous effects

The utility model provides a safe energy-conserving portable road construction warning sign. The method has the following beneficial effects:

the safety energy-saving portable road construction warning board, when the warning board moves to a designated place, the rocker arm is rotated, the rocker arm drives the first threaded rod to rotate, when the first threaded rod rotates, the movable block is driven to move inwards or outwards, when the movable block moves outwards, the connecting rod is driven to rotate inwards, when the connecting rod rotates inwards, the lifting plate is driven to move upwards, when the lifting plate moves upwards, the brake universal wheel is driven to ascend, and further fixing is realized through the supporting legs, when lifting is needed, the lifting motor is started, the lifting motor is matched with the worm wheel through the worm to drive the rotating rod to rotate, when the rotating rod rotates, the threaded sleeve is driven to rotate, so that the second threaded rod is driven to ascend and descend through the threaded sleeve, when the second threaded rod ascends and descends, the display frame is driven to ascend and descend, and descend are realized, and solar energy can be converted into electric energy through the solar panel, then store the electric energy, provide the electric energy for the light convenient night, then through the light, can throw light on the show board, make things convenient for the pedestrian to observe. Thereby realizing height adjustment, convenient observation of personnel and fixation.

Drawings

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

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

FIG. 3 is a schematic view of the whole structure of the lifting box of the present invention;

fig. 4 is a schematic view of the display frame of the present invention showing the overall structure.

In the figure: 1-supporting box, 2-supporting foot, 3-first threaded rod, 4-rocker arm, 5-moving block, 6-connecting rod, 7-lifting plate, 8-braking universal wheel, 9-lifting box, 10-lifting motor, 11-rotating rod, 12-threaded sleeve, 13-second threaded rod, 14-display frame, 15-horn cavity, 16-third threaded rod, 17-rotary table, 18-U-shaped block, 19-display plate, 20-cylindrical rod, 21-rain baffle plate and 22-illuminating lamp.

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 a technical solution: a safe and energy-saving portable road construction warning board comprises a support box 1, wherein a support leg 2 is fixedly connected to the lower end surface of the support box 1, a first threaded rod 3 is rotatably connected to one end of the support box 1, a rocker arm 4 is fixedly connected to one end of the first threaded rod 3, a movable block 5 is in threaded connection with the outer surface of the first threaded rod 3, one end of the movable block 5 is rotatably connected with a connecting rod 6 through a lug matching pin shaft, one end of the connecting rod 6 is rotatably connected with a lifting plate 7 through a lug matching pin shaft, a brake universal wheel 8 is arranged on the lower end surface of the lifting plate 7, a lifting box 9 is fixedly connected to the upper end surface of the support box 1, a lifting motor 10 is fixedly connected to the bottom of an inner cavity of the lifting box 9, the output shaft end of the lifting motor 10 is rotatably connected with a rotating rod 11 through a worm matching worm wheel, two ends of the rotating rod 11 are rotatably connected with a threaded sleeve 12 through a worm matching worm wheel, and the inner cavity of the threaded sleeve 12 is in threaded connection with a second threaded rod 13, second threaded rod 13 one end fixedly connected with show frame 14, show frame 14 inner chamber lower part is provided with loudspeaker chamber 15, show frame 14 one end is rotated and is connected with third threaded rod 16, third threaded rod 16 one end fixedly connected with carousel 17, the other end fixedly connected with U type piece 18 of third threaded

rod

16, 18 one end of U type piece are provided with show board 19, show frame 14 up end fixedly connected with cylinder pole 20, the fixedly connected with weather shield 21 in the 20 up end of cylinder pole, the fixedly connected with light 22 of weather shield 21 inner chamber one side.

In this embodiment, 3 both ends of first threaded rod set up to opposite direction screw, when the warning sign removes the appointed place, rotatory rocking arm 4, it rotates to drive first threaded rod 3 through rocking arm 4, drive movable block 5 inward or outside motion when first threaded rod 3 is rotatory, drive connecting rod 6 internal rotation when movable block 5 outside motion, thereby drive lifter plate 7 rebound when 6 internal rotation of connecting rod pole, when 7 rebound of lifter plate, drive brake universal wheel 8 and rise, and then realized fixedly through supporting legs 2.

In this embodiment, the supporting box 1 is provided with a chute in the inner cavity, and the chute is connected with a moving block 5 in a sliding manner in the inner cavity.

In this embodiment, 9 inner chambers of lift box rotate and are connected with dwang 11, thread bush 12 runs through lift box 9 and rotates with 9 inner chamber bottoms of lift box to be connected, when needs go up and down, start elevator motor 10, elevator motor 10 drives dwang 11 through worm cooperation worm wheel and rotates, when dwang 11 rotates, drive thread bush 12 and rotate, thereby it goes up and down to drive second threaded rod 13 through thread bush 12, when second threaded rod 13 goes up and down, drive show frame 14 and go up and down, and then realized going up and down.

In this embodiment, 15 both ends in loudspeaker chamber are provided with the through-hole, and 15 inner chambers in loudspeaker chamber are provided with loudspeaker to through loudspeaker 15 and show board 19 realized that the efficient improves the vigilance nature of personnel of coming and going, reduce economic loss.

In this embodiment, show frame 14 inner chamber is provided with show board 19, and solar panel is installed to weather shield 21 up end, through solar panel, can convert solar energy into the electric energy, then stores the electric energy, provides the electric energy for light 22 convenient night, then through the light, can throw light on show board 19, makes things convenient for the pedestrian to observe.

When the warning board is in operation, when the warning board moves to a designated place, the rocker arm 4 is rotated, the rocker arm 4 drives the first threaded rod 3 to rotate, the first threaded rod 3 drives the moving block 5 to move inwards or outwards when rotating, the moving block 5 drives the connecting rod 6 to rotate inwards when moving outwards, the connecting rod 6 rotates inwards to drive the lifting plate 7 to move upwards, the lifting plate 7 moves upwards, the brake universal wheel 8 is driven to ascend when moving upwards, and further fixing is realized through the supporting leg 2, when lifting is required, the lifting motor 10 is started, the lifting motor 10 drives the rotating rod 11 to rotate through the worm matching with the worm wheel, when the rotating rod 11 rotates, the threaded sleeve 12 is driven to rotate, so that the second threaded rod 13 is driven to ascend and descend through the threaded sleeve 12, when the second threaded rod 13 ascends and descends, the display frame 14 is driven to ascend and descend, and descend are realized through the solar panel, can convert solar energy into the electric energy, then store the electric energy, provide the electric energy for light 22 convenient night, then through the light, can throw light on show board 19, make things convenient for the pedestrian to observe. Thereby realizing height adjustment, convenient observation of personnel and fixation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a safe energy-conserving portable road construction warning sign, includes supporting box (1), its characterized in that: the support box is characterized in that a support leg (2) is fixedly connected to the lower end face of the support box (1), one end of the support box (1) is rotatably connected with a first threaded rod (3), one end of the first threaded rod (3) is fixedly connected with a rocker arm (4), a movable block (5) is in threaded connection with the outer surface of the first threaded rod (3), one end of the movable block (5) is rotatably connected with a connecting rod (6) through a lug matching pin shaft, one end of the connecting rod (6) is rotatably connected with a lifting plate (7) through a lug matching pin shaft, a brake universal wheel (8) is installed on the lower end face of the lifting plate (7), a lifting box (9) is fixedly connected to the upper end face of the support box (1), a lifting motor (10) is fixedly connected to the bottom of an inner cavity of the lifting box (9), and an output shaft end of the lifting motor (10) is rotatably connected with a rotating rod (11) through a worm matching worm wheel, both ends of the rotating rod (11) are rotatably connected with a thread bush (12) through a worm matching with a worm wheel, a second threaded rod (13) is connected with the inner cavity of the threaded sleeve (12) in a threaded manner, one end of the second threaded rod (13) is fixedly connected with a display frame (14), a horn cavity (15) is arranged at the lower part of the inner cavity of the display frame (14), one end of the display frame (14) is rotatably connected with a third threaded rod (16), one end of the third threaded rod (16) is fixedly connected with a turntable (17), the other end of the third threaded rod (16) is fixedly connected with a U-shaped block (18), a display plate (19) is arranged at one end of the U-shaped block (18), a cylindrical rod (20) is fixedly connected with the upper end surface of the display frame (14), the upper end face of the cylindrical rod (20) is fixedly connected with a rain baffle plate (21), and one side of the inner cavity of the rain baffle plate (21) is fixedly connected with an illuminating lamp (22).

2. A safety energy-saving portable road construction warning board according to claim 1, characterized in that: two ends of the first threaded rod (3) are provided with threads in opposite directions.

3. A safety energy-saving portable road construction warning board according to claim 1, characterized in that: the inner cavity of the supporting box (1) is provided with a sliding groove, and the inner cavity of the sliding groove is connected with the moving block (5) in a sliding mode.

4. A safety energy-saving portable road construction warning board according to claim 1, characterized in that: the inner cavity of the lifting box (9) is rotatably connected with the rotating rod (11), and the threaded sleeve (12) penetrates through the lifting box (9) and is rotatably connected with the bottom of the inner cavity of the lifting box (9).

5. A safety energy-saving portable road construction warning board according to claim 1, characterized in that: the loudspeaker chamber (15) both ends are provided with the through-hole, loudspeaker chamber (15) inner chamber is provided with loudspeaker.

6. A safety energy-saving portable road construction warning board according to claim 1, characterized in that: the inner cavity of the display frame (14) is provided with the display board (19), and the upper end surface of the rain shield (21) is provided with a solar panel.