CN112850524A

CN112850524A - Anti-collision device for tower crane

Info

Publication number: CN112850524A
Application number: CN201911178602.5A
Authority: CN
Inventors: 彭海涛
Original assignee: Xiangtan High Tech Zone Yingfeng Electronic Technology Co ltd
Current assignee: Xiangtan High Tech Zone Yingfeng Electronic Technology Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2021-05-28

Abstract

The invention discloses an anti-collision device for a tower crane, which relates to the technical field of tower crane anti-collision and comprises a base and an operation display instrument, wherein a tower crane tower is fixedly installed at the top of the base, a tower crane turntable is fixedly installed at the top of the tower crane tower, a hoisting boom is fixedly installed at the top of the tower crane turntable, a sports car track is fixedly installed at the bottom of the hoisting boom, a tower crane sports car is movably installed inside the sports car track, infrared imaging sensors are fixedly installed on two sides of the right end of the hoisting boom, and a distance measuring sensor is fixedly installed on the right side of each infrared imaging sensor. This an anti-collision device for tower crane through setting up range finding sensor and wireless receiver, when the jack-up davit rotated, when other equipment got into induction range, the range finding sensor will detect out the distance between two equipment, feeds back to the formation of image display to start the buzzer siren, the suggestion driver carries out emergency operation.

Description

Anti-collision device for tower crane

Technical Field

The invention relates to the technical field of anti-collision of tower cranes, in particular to an anti-collision device for a tower crane.

Background

In recent years, large-scale infrastructure setting construction increases year by year, urban building is more and more intensive, the quantity of tower crane constantly increases, the density of tower crane is also bigger and bigger, along with the use of tower crane, also expose some safety problems, work including more than one tower crane in some major projects, the work of a plurality of tower cranes needs careful coordination and arrangement, otherwise will cause the tower crane collision, seriously threaten building site personnel's life and property safety, another main problem is the sight problem of driver at the in-process of operation, the scene is more complicated on the building site, shelter from the thing more, driver's sight is often sheltered from, this moment if the emergence of incident is aroused very easily to improper operation.

Disclosure of Invention

The invention aims to provide an anti-collision device for a tower crane, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an anti-collision device for tower crane, includes base and operation display appearance, the top fixed mounting of base has the tower crane pylon, the top fixed mounting of tower crane pylon has the tower crane carousel, the top fixed mounting of tower crane carousel has the jack-up davit, the bottom fixed mounting of jack-up davit has the sports car track, the orbital inside movable mounting of sports car has the tower crane sports car, the equal fixed mounting in right-hand member both sides of jack-up davit has the infrared imaging inductor, the right side fixed mounting of infrared imaging inductor has range sensor, the inside of operation display appearance is provided with the data reception cabin, the inside left side fixed mounting in data reception cabin has central controller.

Preferably, the hoisting jib is movably connected with the tower crane tower through the tower crane turntable, and a counterweight device is fixedly mounted on the left side of the bottom of the hoisting jib.

Preferably, fixed mounting has hoisting rope in the middle of the bottom of tower crane sports car, hoisting rope's bottom fixed mounting has lifting hook.

Preferably, a plurality of control buttons are fixedly installed on the left side of the top of the operation display instrument and are uniformly distributed.

Preferably, the imaging display is fixedly mounted on the right side of the top of the operation display instrument, and the buzzer alarm is fixedly mounted on the right side of the operation display instrument.

Preferably, a wireless receiver is fixedly installed on the right side inside the data receiving cabin and electrically connected with the ranging sensor.

Preferably, the central controller is electrically connected with the infrared imaging sensor, and the central controller is an SPS32 microprocessor.

Compared with the prior art, the invention has the beneficial effects that:

(1) the anti-collision device for the tower crane is provided with the distance measuring sensor and the wireless receiver, when the lifting boom rotates and other equipment enters an induction range, the distance measuring sensor detects the distance between the two equipment, feeds the distance to the imaging display, starts the buzzing alarm and prompts a driver to carry out emergency operation;

(2) this an anti collision device for tower crane through setting up infrared imaging inductor and central controller, other equipment imaging feedback that the infrared imaging inductor will get into the within range to central controller to show on the formation of image display, make the operation condition that sees that the driver can be clear.

Drawings

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

FIG. 2 is a schematic view of the structure of the operation display instrument of the present invention.

FIG. 3 is a schematic sectional view of the operation display device of the present invention.

In the figure: 1. a base; 2. a tower crane tower; 3. a tower crane turntable; 4. a counterweight device; 5. hoisting the suspension arm; 6. a tower crane roadster; 7. a sports car track; 8. a hoisting line; 9. a lifting hook; 10. an infrared imaging sensor; 11. a ranging sensor; 12. operating a display instrument; 13. an imaging display; 14. a control button; 15. a buzzer alarm; 16. a data receiving bay; 17. a wireless receiver; 18. a central controller.

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.

In the description of the present invention, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.

In the present invention, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include more than one of the feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-3, the present invention provides a technical solution: an anti-collision device for a tower crane comprises a base 1 and an operation display instrument 12, wherein a tower crane tower 2 is fixedly installed at the top of the base 1, a tower crane turntable 3 is fixedly installed at the top of the tower crane tower 2, a hoisting boom 5 is fixedly installed at the top of the tower crane turntable 3, the hoisting boom 5 is movably connected with the tower crane tower 2 through the tower crane turntable 3, a counterweight 4 is fixedly installed at the left side of the bottom of the hoisting boom 5, a sports car track 7 is fixedly installed at the bottom of the hoisting boom 5, a tower crane sports car 6 is movably installed in the sports car track 7, a hoisting rope 8 is fixedly installed in the middle of the bottom of the tower crane sports car 6, a hoisting hook 9 is fixedly installed at the bottom of the hoisting rope 8, infrared imaging sensors 10 are fixedly installed at both sides of the right end of the hoisting boom 5, a distance measuring sensor 11 is fixedly installed at the right side of the infrared imaging, a plurality of control buttons 14 are uniformly distributed, an imaging display 13 is fixedly arranged on the right side of the top of an operation display instrument 12, a buzzer alarm 15 is fixedly arranged on the right side of the operation display instrument 12, a data receiving cabin 16 is arranged inside the operation display instrument 12, a wireless receiver 17 is fixedly arranged on the right side inside the data receiving cabin 16, the wireless receiver 17 is electrically connected with a distance measuring sensor 11, by arranging the distance measuring sensor 11 and the wireless receiver 17, when the lifting arm 5 rotates and other equipment enters a sensing range, the distance measuring sensor 11 detects the distance between the two equipment and feeds the distance to the imaging display 13, and the buzzer alarm 15 is started to prompt a driver to carry out emergency operation, a central controller 18 is fixedly arranged on the left side inside the data receiving cabin 16, and the central controller 18 is electrically connected with the infrared imaging sensor 10, the central controller 18 is an SPS32 microprocessor, and by arranging the infrared imaging sensor 10 and the central controller 18, the infrared imaging sensor 10 feeds back images of other devices entering the range to the central controller 18 and displays the images on the imaging display 13, so that a driver can clearly see the working condition.

The working principle is as follows: through setting up distance measuring sensor 11 and wireless receiver 17, when hoisting boom 5 rotated, when other equipment got into induction range, distance measuring sensor 11 will detect out the distance between two equipment, feed back to formation of image display 13, and start buzzing siren 15, the suggestion driver carries out emergency operation, through setting up infrared imaging inductor 10 and central controller 18, infrared imaging inductor 10 feeds back other equipment imaging of entering the within range to central controller 18, and show on formation of image display 13, make the operation condition that sees that the driver can be clear, prevent the collision.

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 an anti-collision device for tower crane, includes base (1) and operation display appearance (12), its characterized in that: the tower crane tower (2) is fixedly installed at the top of base (1), the top fixed mounting of tower crane tower (2) has tower crane carousel (3), the top fixed mounting of tower crane carousel (3) has jack-up davit (5), the bottom fixed mounting of jack-up davit (5) has sports car track (7), the inside movable mounting of sports car track (7) has tower crane sports car (6), the equal fixed mounting in right-hand member both sides of jack-up davit (5) has infrared imaging inductor (10), the right side fixed mounting of infrared imaging inductor (10) has range sensor (11), the inside of operation display appearance (12) is provided with data receiving cabin (16), the inside left side fixed mounting of data receiving cabin (16) has central controller (18).

2. The anti-collision device for the tower crane according to claim 1, wherein: jack-up davit (5) are through tower crane carousel (3) and tower crane pylon (2) swing joint, jack-up davit (5) bottom left side fixed mounting has counterweight (4).

3. The anti-collision device for the tower crane according to claim 1, wherein: fixed mounting has hoisting rope (8) in the middle of the bottom of tower crane sports car (6), the bottom fixed mounting of hoisting rope (8) has hoisting hook (9).

4. The anti-collision device for the tower crane according to claim 1, wherein: a plurality of control buttons (14) are fixedly installed on the left side of the top of the operation display instrument (12), and the control buttons (14) are uniformly distributed.

5. The anti-collision device for the tower crane according to claim 1, wherein: an imaging display (13) is fixedly mounted on the right side of the top of the operation display instrument (12), and a buzzer alarm (15) is fixedly mounted on the right side of the operation display instrument (12).

6. The anti-collision device for the tower crane according to claim 1, wherein: the right side of the inside of the data receiving cabin (16) is fixedly provided with a wireless receiver (17), and the wireless receiver (17) is electrically connected with the ranging sensor (11).

7. The anti-collision device for the tower crane according to claim 1, wherein: the central controller (18) is electrically connected with the infrared imaging sensor (10), and the central controller (18) is an SPS32 microprocessor.