CN217501279U

CN217501279U - Warning fence for construction site of constructional engineering

Info

Publication number: CN217501279U
Application number: CN202220353834.0U
Authority: CN
Inventors: 刘德峰; 刘嘉树
Original assignee: Changsha Construction And Development Engineering Co ltd
Current assignee: Changsha Construction And Development Engineering Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-09-27
Anticipated expiration: 2032-02-22

Abstract

The utility model relates to the technical field of building engineering, and discloses a warning fence for a building engineering construction site, which comprises a fixed column, wherein an infrared sensor is fixedly arranged on the front side of the fixed column, an alarm lamp is fixedly arranged on the top of the fixed column, a buzzer is fixedly arranged on the side surface of the fixed column, a first fixed rod is fixedly arranged on one side of the fixed column away from the buzzer, a solar panel is fixedly connected with the top of the first fixed rod, the infrared sensor is matched with the alarm lamp and the buzzer for use, the infrared sensor can send a signal to the alarm lamp and the buzzer when sensing that someone is close to the alarm lamp, the alarm lamp lights and flashes after receiving the signal, the buzzer sends an alarm sound to remind the person, and the infrared sensor, the alarm lamp and the buzzer can work at night through the charging of the solar panel, and a very effective alarm effect is achieved.

Description

Warning fence for construction site of building engineering

Technical Field

The utility model relates to a building engineering technical field specifically is a building engineering construction site is with warning fence.

Background

The building engineering, which is a part of the construction engineering, refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the building constructions. Including factory buildings, theaters, hotels, shops, schools, hospitals, houses and the like, and meets the requirements of people on production, living, learning, public activities and the like. The warning fence is one of the tools commonly used on the construction site of the building engineering.

The existing warning fence has a single structure, only can provide the effect of a guardrail, has very little effect on warning, cannot achieve the expected effect, and further can cause people to turn over the warning fence to cause casualties.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a building engineering is warning fence for construction site, it is high to possess stability, the practicality is strong, warning effect is good, save advantages such as cost, current warning fence single structure has been solved, the effect of warning is very little, can not reach anticipated effect, and then probably lead to someone to cross the condition and the warning fence height fixation that the warning fence caused the casualties, can not be applicable to multiple scene, still need purchase again when the warning fence that needs are high, budget's waste has been caused, the cost is improved problem.

The utility model provides a following technical scheme: a warning fence for a construction site of constructional engineering comprises a fixed column, wherein an infrared sensor is fixedly mounted on the front face of the fixed column, an alarm lamp is fixedly mounted at the top of the fixed column, a buzzer is fixedly mounted on the side face of the fixed column, a first fixed rod is fixedly mounted on one side, away from the buzzer, of the fixed column, a solar panel is fixedly connected to the top of the first fixed rod, a second fixed rod is fixedly mounted on one side, away from the buzzer, of the fixed column and is positioned below the first fixed rod, a supporting rod is fixedly connected to the top of the second fixed rod and is positioned at the bottom of the first fixed rod, a threaded rod is rotatably connected to an inner cavity of the fixed column, a limiting block is fixedly mounted at the top of the threaded rod, a limiting structure is fixedly connected to the bottom of the fixed column, and a first gear is fixedly sleeved at one end, away from the limiting block, of the threaded rod, the threaded rod is kept away from the one end of stopper, and is located the below activity of first gear and cup joints the rotation area, first gear passes through the second gear and is connected with the motor rotation, the bottom of threaded rod is rotated and is connected with the backup pad, the bottom fixedly connected with gyro wheel of backup pad.

Preferably, the roller comprises a connecting rod, the bottom of the connecting rod is fixedly connected with a mounting block, and the mounting block is rotatably connected with the wheel through a connecting shaft.

Preferably, the number of the fixed columns is two, and the two fixed columns are fixedly provided with an infrared sensor, an alarm lamp and a buzzer.

Preferably, the infrared sensor is electrically connected with the alarm lamp and the buzzer.

Preferably, solar panel and infrared sensor, warning light, buzzer electric connection.

Preferably, the number of the threaded rods is two, and the two threaded rods are rotatably connected through a rotating belt.

Preferably, the number of the limiting blocks is two. And the diameters of the two limiting blocks are the same as the diameter of the fixing column and are larger than the diameter of the limiting structure.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this building engineering is warning fence for construction site, cooperation through infrared sensor and warning light and bee calling organ is used, infrared sensor is sensing someone when being close, can signals for warning light and bee calling organ, the warning light is received and is opened bright lamp and scintillation after the signal, bee calling organ sends out the police dispatch newspaper sound after receiving the signal and reminds personnel to notice, and charge through solar panel, can make infrared sensor, warning light, bee calling organ also can work at night, play very effectual alarm effect.

2. This building engineering construction place uses warning fence, uses through the cooperation of motor with the threaded rod, utilizes the rotation band to make two threaded rods rotate simultaneously, and two threaded rods rotate and make the fixed column rise, make the adjustment height that the warning fence can be arbitrary, let the warning fence can be applicable to multiple scene, can adjust the direct use of height when the higher guardrail of needs, need not purchase again, save financial resources.

Drawings

FIG. 1 is a schematic view of the main structure of the warning fence of the present invention;

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

FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 2;

FIG. 4 is a schematic view of the gear structure of the present invention;

fig. 5 is a schematic view of the roller structure of the present invention.

In the figure: 1. fixing a column; 2. an infrared sensor; 3. an alarm light; 4. a buzzer; 5. a first fixing lever; 6. a solar panel; 7. a second fixing bar; 8. a support bar; 9. a threaded rod; 10. a limiting block; 11. a limiting structure; 12. a first gear; 13. a rotating belt; 14. a second gear; 15. a motor; 16. a support plate; 17. a roller; 171. connecting columns; 172. mounting a block; 173. a connecting shaft; 174. and (4) wheels.

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. 1-5, a warning fence for a construction site of a building engineering comprises a fixed column 1, an infrared sensor 2 is fixedly installed on the front surface of the fixed column 1, an alarm lamp 3 is fixedly installed on the top of the fixed column 1, a buzzer 4 is fixedly installed on the side surface of the fixed column 1, a first fixed rod 5 is fixedly installed on the side of the fixed column 1 away from the buzzer 4, a solar panel 6 is fixedly connected to the top of the first fixed rod 5, a second fixed rod 7 is fixedly installed on the side of the fixed column 1 away from the buzzer 4 and below the first fixed rod 5, a support rod 8 is fixedly connected to the top of the second fixed rod 7 and at the bottom of the first fixed rod 5, a threaded rod 9 is rotatably connected to the inner cavity of the fixed column 1, a limit block 10 is fixedly installed on the top of the threaded rod 9, a limit structure 11 is fixedly connected to the bottom of the fixed column 1, a first gear 12 is fixedly connected to the end of the threaded rod 9 away from the limit block 10, threaded rod 9 keeps away from the one end of stopper 10, and is located the below activity of first gear 12 and cup joints rotating band 13, and first gear 12 rotates with motor 15 through second gear 14 to be connected, and the bottom of threaded rod 9 rotates and is connected with backup pad 16, and the bottom fixedly connected with gyro wheel 17 of backup pad 16.

Wherein, gyro wheel 17 includes spliced pole 171, and the bottom fixedly connected with installation piece 172 of spliced pole 171, installation piece 172 rotate with wheel 174 through connecting axle 173 and are connected, and gyro wheel 17 enables the warning fence and is convenient for remove, and convenient adjusting position has improved the flexibility.

Wherein, the quantity of fixed column 1 is two, and two fixed column 1 all fixed mounting have infrared sensor 2, warning light 3, bee calling organ 4, and the 2 angles of infrared sensor commonly used in the market only have 120 degrees, and two sensors can respond to the pedestrian of all directions on a wider scale, have improved the accuracy.

Wherein, infrared sensor 2 and warning light 3, 4 electric connection of buzzer, infrared sensor 2 sense behind the people and spread signal of telecommunication and give warning light 3 and buzzer 4, and warning light 3 and buzzer 4 report to the police afterwards, have improved warning effect.

Wherein, solar panel 6 and infrared sensor 2, warning light 3, 4 electric connection of bee calling organ can let infrared sensor 2, warning light 3, bee calling organ 4 not need the power of answering alone through the power supply of solar panel 6, have saved the energy.

Wherein, the quantity of threaded rod 9 is two, and two threaded rods 9 rotate through a rotation area 13 and connect, and rotation area 13 enables two threaded rods 9 to rise the price simultaneously, has increased stability.

Wherein, the number of the limiting blocks 10 is two. And the diameter of two stopper 10 is the same with the diameter of fixed column 1, is greater than limit structure 11's diameter, and limit structure 11 can just block stopper 10, prevents that the too many that rise from leading to droing, has improved the security.

Working principle, in operation, remove the place that needs the warning through the gyro wheel with the warning fence, two infrared sensor can respond to if someone is close, and to warning light and buzzer signals of telecommunication, the warning light lights afterwards, the buzzer sends out the police dispatch newspaper, send the warning to the personnel that are about to be close, play fine warning effect, power supply through solar panel, also can normal use under the condition of not connecing electricity at dark night, and use through the cooperation of motor with the threaded rod, when the higher warning fence of needs, it can rise to make the warning fence to drive the gear through the motor, make it can adapt to more scenes.

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 building engineering construction place is with warning fence, includes fixed column (1), its characterized in that: the infrared sensor (2) is fixedly installed on the front side of the fixed column (1), the alarm lamp (3) is installed on the top of the fixed column (1) in a specified mode, the buzzer (4) is fixedly installed on the side face of the fixed column (1), the first fixing rod (5) is fixedly installed on one side, far away from the buzzer (4), of the fixed column (1), the solar panel (6) is fixedly connected to the top of the first fixing rod (5), the supporting rod (8) is fixedly connected to the bottom of the first fixing rod (5) and is located at one side, far away from the buzzer (4), of the fixed column (1), the second fixing rod (7) is fixedly installed below the first fixing rod (5), the top of the second fixing rod (7) is fixedly connected to the bottom of the first fixing rod (5), the threaded rod (9) is rotatably connected to the inner cavity of the fixed column (1), and the limiting block (10) is fixedly installed at the top of the threaded rod (9), the bottom fixedly connected with limit structure (11) of fixed column (1), the fixed cover of one end that keeps away from stopper (10) of threaded rod (9) has connect first gear (12), the one end that stopper (10) were kept away from in threaded rod (9), and be located the below activity of first gear (12) and cup joint rotating band (13), first gear (12) rotate with motor (15) through second gear (14) and are connected, the bottom of threaded rod (9) is rotated and is connected with backup pad (16), the bottom fixedly connected with gyro wheel (17) of backup pad (16).

2. The warning fence for the construction site of the constructional engineering as claimed in claim 1, wherein: the roller (17) comprises a connecting rod (171), the bottom of the connecting rod (171) is fixedly connected with a mounting block (172), and the mounting block (172) is rotatably connected with a wheel (174) through a connecting shaft (173).

3. The warning fence for the construction site of the constructional engineering as claimed in claim 1, wherein: the quantity of fixed column (1) is two, and two fixed column (1) all fixed mounting have infrared sensor (2), warning light (3), bee calling organ (4).

4. The warning fence for the construction site of the constructional engineering as claimed in claim 1, wherein: the infrared sensor (2) is electrically connected with the alarm lamp (3) and the buzzer (4).

5. The warning sign for the construction site of the constructional engineering according to claim 1, characterized in that: and the solar panel (6) is electrically connected with the infrared sensor (2), the alarm lamp (3) and the buzzer (4).

6. The warning sign for the construction site of the constructional engineering according to claim 1, characterized in that: the number of the threaded rods (9) is two, and the two threaded rods (9) are rotatably connected through a rotating belt (13).

7. The warning sign for the construction site of the constructional engineering according to claim 1, characterized in that: the number of the limiting blocks (10) is two, and the diameters of the two limiting blocks (10) are the same as the diameter of the fixing column (1) and larger than the diameter of the limiting structure (11).