CN212000711U

CN212000711U - Warning sign is used in municipal construction

Info

Publication number: CN212000711U
Application number: CN201922035298.0U
Authority: CN
Inventors: 吴迎生; 王震
Original assignee: Anhui Heyi Construction Engineering Co ltd
Current assignee: Anhui Heyi Construction Engineering Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-11-24
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a warning sign for municipal construction, including H shape base and LED display screen, the equal fixedly connected with stay tube in upper surface both sides of H shape base, the inner wall sliding connection of stay tube has the dead lever, the side fixed connection of dead lever through installing at its inboard fixed column and LED display screen, the lower fixed surface of LED display screen is connected with the controller, the upper surface of dead lever on right side is provided with solar cell panel. This warning sign for municipal construction through setting up rotating tube, H shape base, first spring bayonet lock, puts down the rotating tube when needing, is not suitable for the messenger to pack up the rotating tube to more save space, through setting up the universal wheel, be convenient for this warning sign for municipal construction's removal and fixed, through setting up ultrasonic sensor and speaker, ultrasonic sensor can respond to pedestrian's distance, and the existence that pedestrian and blind person of being convenient for can foresee the place ahead construction in advance avoids the emergence of accident.

Description

Warning sign is used in municipal construction

Technical Field

The utility model relates to a municipal works safety technical field specifically is a warning sign is used in municipal construction.

Background

In China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. The construction of various public infrastructures matched with urban life belongs to the field of municipal engineering.

Warning sign is used in municipal construction is that constructor and pedestrian's warning inform in the municipal works, and present warning sign is used in municipal construction all for the signboard of vertical, and this kind of warning sign mainly has the content singleness, and the bottom does not support and does not have shortcomings such as sound, leads to careless pedestrian and blind person unable discernment and produces danger and warning sign kind and many and the storage space who produces big scheduling problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a warning sign is used in municipal construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a warning sign for municipal construction, includes H shape base and LED display screen, the equal fixedly connected with stay tube in upper surface both sides of H shape base, the inner wall sliding connection of stay tube has the dead lever, the side fixed connection of dead lever through installing at its inboard fixed column and LED display screen, the lower fixed surface of LED display screen is connected with the controller, the upper surface of dead lever on right side is provided with solar cell panel.

Preferably, the four corners of H shape base upper surface all sets up the logical groove that extends to roof in the H shape base, the through-hole has been seted up to the side of H shape base, and the inner wall fixedly connected with axis of rotation of this through-hole, the surface of axis of rotation is rotated and is connected with the rotating tube, the first spring bayonet lock of inner wall fixedly connected with of rotating tube, and the surface of first spring bayonet lock pass the through-hole of the looks adaptation that rotating tube and H shape base were seted up to with H shape base joint, the lower fixed surface of rotating tube is connected with the universal wheel.

Preferably, the side of stay tube is seted up a plurality of and is extended to the through-hole of stay tube inner wall, the dead lever is kept away from the one end surface of LED display screen and is seted up the through-hole that extends to the dead lever inner wall, the inner wall fixedly connected with second spring bayonet lock of dead lever, and the surface of second spring bayonet lock passes the through-hole inner wall that dead lever and stay tube surface were seted up to with the stay tube joint.

Preferably, the front of the controller is embedded with an ultrasonic sensor and a loudspeaker, and the ultrasonic sensor, the loudspeaker, the LED display screen and the solar cell panel are electrically connected.

Preferably, the number of the rotating pipes and the number of the universal wheels are four, and the surfaces of the two sides of each rotating pipe are movably clamped on the inner wall of the through groove formed in the upper surface of the H-shaped base.

Preferably, black and yellow twill lattice reflective strips are arranged on the surfaces of the H-shaped base, the supporting tube and the fixing rod.

Advantageous effects

The utility model provides a warning sign for municipal construction possesses following beneficial effect:

1. this warning sign is used in municipal construction through setting up stay tube and dead lever, is convenient for this warning sign height-adjusting for municipal construction, through setting up LED display screen and controller, and the warning content of this warning sign is used in municipal construction of being convenient for is diversified, and LED light is more striking, through setting up solar cell panel, makes this warning sign is used in municipal construction more energy-concerving and environment-protective.

2. This warning sign for municipal construction through setting up rotating tube, H shape base, first spring bayonet lock, puts down the rotating tube when needing, is not suitable for the messenger to pack up the rotating tube to more save space, through setting up the universal wheel, be convenient for this warning sign for municipal construction's removal and fixed, through setting up ultrasonic sensor and speaker, ultrasonic sensor can respond to pedestrian's distance, and the existence that pedestrian and blind person of being convenient for can foresee the place ahead construction in advance avoids the emergence of accident.

Drawings

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

FIG. 2 is a schematic view of the front cross-section structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is an enlarged schematic view of B in fig. 2.

In the figure: the solar energy ultrasonic sensor comprises a 1H-shaped base, a 2 LED display screen, a 3 supporting pipe, a 4 fixing rod, a 5 fixing column, a 6 controller, a 7 solar cell panel, an 8 rotating shaft, a 9 rotating pipe, a 10 first spring clamping pin, a 11 universal wheel, a 12 second spring clamping pin, a 13 ultrasonic sensor and a 14 loudspeaker.

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 warning board for municipal construction comprises an H-shaped base 1 and an LED display screen 2, wherein both sides of the upper surface of the H-shaped base 1 are fixedly connected with a supporting tube 3, the inner wall of the supporting tube 3 is slidably connected with a fixed rod 4, the surfaces of the H-shaped base 1, the supporting tube 3 and the fixed rod 4 are all provided with black-yellow twill lattice reflective strips, the fixed rod 4 is fixedly connected with the side surface of the LED display screen 2 through a fixed column 5 arranged at the inner side of the fixed rod 4, the side surface of the supporting tube 3 is provided with a plurality of through holes extending to the inner wall of the supporting tube 3, the surface of one end of the fixed rod 4 far away from the LED display screen 2 is provided with through holes extending to the inner wall of the fixed rod 4, the inner wall of the fixed rod 4 is fixedly connected with a second spring bayonet lock 12, the surface of the second spring bayonet lock, this warning sign height-adjusting for municipal construction is convenient for, LED display screen 2's lower fixed surface is connected with controller 6, through setting up LED display screen 2 and controller 6, the warning content of this warning sign for municipal construction of being convenient for is diversified, and LED light is more striking, the upper surface of dead lever 4 on right side is provided with solar cell panel 7, through setting up solar cell panel 7, make this warning sign for municipal construction more energy-concerving and environment-protective, the front of controller 6 is inlayed and is equipped with ultrasonic sensor 13 and speaker 14, ultrasonic sensor 13, speaker 14, LED display screen 2, the electricity is connected between solar cell panel 7.

Four corners of the upper surface of the H-shaped base 1 are provided with through grooves extending to the inner top wall of the H-shaped base 1, the side surface of the H-shaped base 1 is provided with a through hole, the inner wall of the through hole is fixedly connected with a rotating shaft 8, the surface of the rotating shaft 8 is rotatably connected with a rotating pipe 9, the inner wall of the rotating pipe 9 is fixedly connected with a first spring bayonet lock 10, the surface of the first spring bayonet lock 10 passes through the through holes which are formed in the rotating pipe 9 and the H-shaped base 1 and are matched with each other, and is clamped with the H-shaped base 1, the lower surface of the rotating pipe 9 is fixedly connected with a universal wheel 11, by arranging the rotating pipe 9, the H-shaped base 1 and the first spring bayonet lock 10, the rotating pipe 9 is put down when needed, the rotating pipe 9 is not needed to be folded, thereby saving more space, by arranging the universal wheel 11, the warning board, the ultrasonic sensor 13 can sense the distance of the pedestrian, so that the pedestrian and the blind can predict the existence of the construction ahead in advance, and the occurrence of accidents is avoided.

The working principle is as follows: when the warning board for municipal construction is used, the first spring bayonet lock 10 is pressed down, the rotating pipe 9 is rotated, the first spring bayonet lock 10 is clamped with a through hole on the side surface of the H-shaped base 1, the rotating pipe 9 is in a falling state, so that the warning board for municipal construction is more stable, the second spring bayonet lock 12 is pressed down, the fixed rod 4 slides on the inner wall of the supporting pipe 3 and is adjusted to a proper height, the controller 6 is adjusted, a warning slogan is set, under the electric energy generated by the solar cell panel 7, the LED display screen 2 displays the set warning slogan, the controller 6 controls the loudspeaker 14 to emit sound consistent with the warning slogan, when a person approaches the warning board for municipal construction, the ultrasonic sensor 13 senses the distance, the controller 6 emits a danger signal through the loudspeaker 14, when the use is finished, the fixed rod 4 is reduced to the lowest and the rotating pipe 9 is wound up, make this warning sign for municipal construction more save space, and use this warning sign for municipal construction to be convenient for the pedestrian and the blind person can foresee the existence of the place ahead construction in advance, avoid the emergence of accident.

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 warning sign is used in municipal construction, includes H shape base (1) and LED display screen (2), its characterized in that: the LED display screen is characterized in that supporting pipes (3) are fixedly connected to two sides of the upper surface of the H-shaped base (1), fixing rods (4) are slidably connected to the inner walls of the supporting pipes (3), the fixing rods (4) are fixedly connected with the side faces of the LED display screen (2) through fixing columns (5) installed on the inner sides of the fixing rods, a controller (6) is fixedly connected to the lower surface of the LED display screen (2), and a solar cell panel (7) is arranged on the upper surface of the fixing rod (4) on the right side.

2. The warning board for municipal construction according to claim 1, wherein: the four corners of H shape base (1) upper surface all sets up the logical groove that extends to roof in H shape base (1), the through-hole has been seted up to the side of H shape base (1), and the inner wall fixedly connected with axis of rotation (8) of this through-hole, the surface rotation of axis of rotation (8) is connected with rotating tube (9), the first spring bayonet lock (10) of inner wall fixedly connected with of rotating tube (9), and the surface of first spring bayonet lock (10) pass the through-hole of the looks adaptation that rotating tube (9) and H shape base (1) were seted up to with H shape base (1) joint, the lower fixed surface of rotating tube (9) is connected with universal wheel (11).

3. The warning board for municipal construction according to claim 1, wherein: the through-hole that a plurality of extended to stay tube (3) inner wall is seted up to the side of stay tube (3), the through-hole that extends to stay rod (4) inner wall is seted up on the one end surface that LED display screen (2) was kept away from in dead lever (4), the inner wall fixedly connected with second spring bayonet lock (12) of dead lever (4), and the surface of second spring bayonet lock (12) passes the through-hole inner wall that dead lever (4) and stay tube (3) surface were seted up to with stay tube (3) joint.

4. The warning board for municipal construction according to claim 1, wherein: the front of controller (6) inlays and is equipped with ultrasonic sensor (13) and speaker (14), electric connection between ultrasonic sensor (13), speaker (14), LED display screen (2), solar cell panel (7).

5. The warning board for municipal construction according to claim 2, wherein: the number of the rotating pipes (9) and the number of the universal wheels (11) are four, and the surfaces of the two sides of each rotating pipe (9) are movably clamped on the inner wall of the through groove formed in the upper surface of the H-shaped base (1).

6. The warning board for municipal construction according to claim 1, wherein: the surfaces of the H-shaped base (1), the supporting tube (3) and the fixing rod (4) are all provided with black and yellow twill lattice reflective strips.