CN210915016U

CN210915016U - Collision avoidance system for different track cranes

Info

Publication number: CN210915016U
Application number: CN201921727738.2U
Authority: CN
Inventors: 唐佳贤; 唐茂良
Original assignee: Jiangsu Jinxin Dynamo Electric Automation Co ltd
Current assignee: Jiangsu Jinxin Dynamo Electric Automation Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-07-03
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a different track crane collision avoidance system, including hoist A, hoist B, track A and track B, track A is parallel with track B, track A comprises track A1 and track A2 of two parallels, track B comprises track B1 and track B2 of two parallels, track B1 is located track A1 inboard, track B2 is located the track A2 outside, hoist A moves on track A1 and track A2, hoist B moves on track B1 and track B2, hoist A is parallel with hoist B, be provided with distancer one on the hoist A, be provided with distancer two on the hoist B, the line of distancer one and distancer two is located between track A1 and the track B1 and all parallel with track A1, track B1. The utility model discloses can improve the efficiency of gantry crane system hoist and mount to can avoid the problem of collision each other when moving between the hoist.

Description

Collision avoidance system for different track cranes

The technical field is as follows:

the utility model relates to a hoist anticollision technical field especially relates to different track crane collision avoidance systems.

Background art:

a large shipbuilding gantry crane is generally provided with a rail, a crane runs on the rail and then hoists a heavy object, however, the existing gantry crane is generally designed by a single rail, and the hoisting operation efficiency of the crane is low.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

The utility model has the following contents:

an object of the utility model is to provide a different track crane system to overcome the defect among the above-mentioned prior art.

In order to achieve the above object, the utility model provides a different track crane collision avoidance system, including hoist A, hoist B, track A and track B, track A is parallel with track B, track A comprises track A1 and track A2 of two parallels, track B comprises track B1 and track B2 of two parallels, track B1 is located track A1 inboard, track B2 is located the track A2 outside, hoist A moves on track A1 and track A2, hoist B moves on track B1 and track B2, hoist A is parallel with hoist B, be provided with distancer one on hoist A, be provided with distancer two on hoist B, the line of distancer one and distancer two is located between track A1 and track B1 and all parallel with track A1, track B1.

The first distance measuring instrument and the second distance measuring instrument are both laser distance measuring instruments and are mutually redundant, and the first laser distance measuring instrument and the second laser distance measuring instrument are mainly used for detecting the real-time distance of the two cranes.

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

the utility model adopts the double-track design, and the tracks are distributed in a staggered way, so that the two cranes can work simultaneously when the heavy object is lifted and taken, thereby improving the working efficiency of the cranes; in addition, the distance measuring instruments are arranged on the crane A and the crane B, the connecting line of the two distance measuring instruments is parallel to the track A1 and the track B1, when the crane A and the crane B operate, the first distance measuring instrument and the second distance measuring instrument are always on the same straight line, the distance measuring accuracy is improved, and the crane A and the crane B are prevented from colliding.

Description of the drawings:

fig. 1 is a schematic view of different rail crane collision avoidance systems of the present invention;

the reference signs are: 1-crane A, 2-crane B, 3-track A, 31-track A1, 32-track A2, 4-track B, 41-track B1, 42-track B2, 5-distance meter I and 6-distance meter II.

The specific implementation mode is as follows:

the following detailed description of the embodiments of the present invention is provided, but it should be understood that the scope of the present invention is not limited by the embodiments.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

As shown in fig. 1, different rail crane collision avoidance systems include a crane A1, a crane B2, a rail A3 and a rail B4, where the rail A3 is parallel to a rail B4, the rail A3 is composed of two parallel rails a131 and a232, the rail B4 is composed of two parallel rails B141 and B242, the rail B141 is located inside the rail a131, the rail B242 is located outside the rail a232, the crane A1 moves on the rails a131 and a232, the crane B2 moves on the rails B141 and B242, the crane A1 is parallel to the crane B2, the crane A1 is provided with a distance meter one 5, the crane B2 is provided with a distance meter two 6, and a connecting line between the distance meter one 5 and the distance meter two 2 is located between the rails a131 and B141 and is parallel to both the rails a131 and B141.

The first distance measuring instrument 5 and the second distance measuring instrument 6 are both laser distance measuring instruments, and the first laser distance measuring instrument 5 and the second laser distance measuring instrument 6 are mainly used for detecting the real-time distance between the two cranes.

When the anti-collision system is implemented, after the anti-collision systems of different track cranes are electrified, the crane A1 and the crane B2 respectively run along the track A3 and the track B4 to grab objects, and the first distance meter 5 and the second distance meter 6 are used for measuring the distance between the crane A1 and the crane B2 in the running process to avoid collision between the crane A1 and the crane B2; the utility model adopts the double-track design, and the tracks are distributed in a staggered way, so that the two cranes can work simultaneously when the heavy object is lifted and taken, thereby improving the working efficiency of the cranes; when the crane A1 and the crane B2 run, the first distance meter 5 and the second distance meter 6 are always in the same straight line, the two distance meters respectively send the measured data to the crane of the other side, and then the measured data are compared, so that one crane can be prevented from being in fault, the accuracy of distance measurement is improved, and the crane A and the crane B are prevented from being collided; in addition, the minimum distance between the lifting points of the two cranes can be reduced.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims

1. Different track crane collision avoidance system, its characterized in that: including hoist A, hoist B, track A and track B, track A is parallel with track B, track A comprises track A1 and track A2 of two parallels, track B comprises track B1 and track B2 of two parallels, track B1 is located track A1 inboard, track B2 is located the track A2 outside, hoist A moves on track A1 and track A2, hoist B moves on track B1 and track B2, hoist A is parallel with hoist B, be provided with distancer one on the hoist A, be provided with distancer two on the hoist B, the line of distancer one and distancer two is located between track A1 and track B1 and all parallel with track A1, track B1.

2. The disparate rail crane collision avoidance system of claim 1, wherein: the first distance meter and the second distance meter are both laser distance meters.