CN209940295U

CN209940295U - Crown block device

Info

Publication number: CN209940295U
Application number: CN201920759822.6U
Authority: CN
Inventors: 桑建伟; 贾立仁; 刘树素; 潘剑峰; 阎乐; 陈乃豪
Original assignee: BEIJING ZHONGYUANTONG SCIENCE AND TECHNOLOGY CO LTD
Current assignee: BEIJING ZHONGYUANTONG SCIENCE AND TECHNOLOGY CO LTD
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-01-14
Anticipated expiration: 2029-05-24

Abstract

The utility model relates to a material handling technical field provides a crown block device, including the portal frame, be equipped with the moving member on the crossbeam of portal frame, the moving member can be followed the length direction of crossbeam removes, be equipped with setting element and grab the holding member on the moving member, setting element and material response adaptation, the holding member can be followed the longitudinal movement of portal frame, the front end of holding the holding member is equipped with grabs the portion of holding. Through setting up the setting element, respond to the location to the material, drive the setting element through the moving member and grab and hold a removal, realize the accurate location to the material, and then under the effect of grabbing holding a piece, realize the transport to the material, the location process need not artifical the participation, and the security is high, fixes a position accurately, and handling efficiency is high.

Description

Crown block device

Technical Field

The utility model relates to a material handling technical field especially relates to a crown block device.

Background

The overhead travelling crane is the most important handling equipment of a steel mill, and some heavier materials can be easily handled by the overhead travelling crane. The work efficiency of the crown block directly affects the work efficiency between factories. The traditional crown block is driven by a crown block driver, operated by a handle, commanded on the ground and matched by a cable driver, so that the efficiency is low, the safety and the reliability are poor, and the production development requirements driven by automation and informatization cannot be met.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a crown block device to it is low to solve current crown block work efficiency, fixes a position inaccurate problem.

(II) technical scheme

In order to solve the technical problem, the utility model provides an overhead traveling crane device, including the portal frame, be equipped with the moving member on the crossbeam of portal frame, the moving member can be followed the length direction of crossbeam removes, be equipped with setting element and grab the part of holding on the moving member, setting element and material response adaptation, the part of holding can be followed the longitudinal movement of portal frame, the front end of holding the part of holding is equipped with grabs the portion of holding.

The positioning piece comprises a binocular camera and a laser transmitter, wherein the laser transmitter is arranged on the binocular camera and located between two lenses of the binocular camera.

And the connecting line of the two lenses of the binocular camera is vertical to the axis of the laser transmitter.

The locating piece further comprises an installation frame, one end of the installation frame is connected with the moving piece, the other end of the installation frame is fixed to the binocular camera, and the binocular camera and the laser transmitter are arranged towards the direction of placing materials.

The beam is provided with two rolling groove slide rails, the two rolling groove slide rails are arranged on two sides of the beam along the length direction of the beam respectively, and the moving part is movably clamped in the rolling groove slide rails.

The moving member comprises a driving motor, a moving frame and a driving wheel, the driving motor is installed on the bottom side of the moving frame, the driving wheel is installed on the top side of the moving frame, and the driving wheel is installed in the winding groove sliding rail.

Wherein, the setting element is installed the side of removing the frame.

The industrial personal computer is connected with the moving piece, the positioning piece and the grabbing piece, and the electric cabinet is connected with the industrial personal computer, the moving piece, the positioning piece and the grabbing piece.

The device further comprises a programmable logic controller, wherein the programmable logic controller is respectively connected with the moving member, the positioning member and the industrial personal computer and is used for realizing signal communication.

The industrial personal computer further comprises a display, and the display is connected with the industrial personal computer and the programmable logic controller.

(III) advantageous effects

The utility model provides a pair of overhead traveling crane device through setting up the setting element, responds to the location to the material, drives the setting element through the moving member and holds the piece removal of grabbing, realizes the accurate location to the material, and then under the effect of holding the piece, realizes the transport to the material, and the location process need not artifical the participation, and the security is high, fixes a position accurately, and handling efficiency is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an overhead travelling crane apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a positioning member of an overhead traveling crane apparatus according to an embodiment of the present invention.

In the figure, 1: a gantry; 2: a cross beam; 3: a moving member; 4: a positioning member; 5: a grip member; 6: material preparation; 7: a lens; 8: a laser transmitter; 9: a binocular camera.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, unless otherwise specified, "plurality", and "plural" mean two or more, and "several", and "several groups" mean one or more.

As shown in fig. 1, the embodiment of the utility model provides an overhead traveling crane device, including portal frame 1, be equipped with moving member 3 on portal frame 1's the crossbeam 2, moving member 3 can move along the length direction of crossbeam 2, is equipped with setting element 4 and grabbing part 5 on moving member 3, and setting element 4 and 6 response adaptations of material are grabbed and are held part 5 and can be followed portal frame 1's longitudinal movement, and the front end of grabbing part 5 is equipped with the portion of grabbing for grab and hold material 6.

The portal frame 1 is installed on the ground guide rail and can slide along the length direction of the ground guide rail, the installation direction of the ground guide rail is perpendicular to the straight line where the cross beam 2 is located, the movement of the portal frame 1 is facilitated, so that the cross beam 2 is located right above the stored material 6, and the positioning, the grabbing and the moving of the material are facilitated.

Furthermore, a moving member 3 is arranged on a cross beam 2 of the portal frame 1, the moving member 3 can move along the length direction of the cross beam 2 and is in sliding fit with the portal frame 1 along a ground guide rail, and movement in the X-axis direction and the Y-axis direction is achieved.

Wherein, moving member 3 includes driving motor, removes frame and drive wheel, and driving motor installs in the bottom side that removes the frame, removes the top side installation drive wheel of frame, and driving motor is connected with the drive wheel, and then drives whole moving member 3 and remove. Specifically, crossbeam 2 is equipped with two and rolls up the groove slide rail, and two roll up the groove slide rail and set up in the both sides of crossbeam 2 along the length direction of crossbeam respectively, and mobilizable card of moving member 3 is established in rolling up the groove slide rail. It can be understood, the drive wheel is preferred to be set up two, guarantees the stability when moving member 3 removes, and two drive wheels are blocked respectively and are established in the roll up groove slide rail that is located crossbeam 2 both sides, and driving motor slides in the roll up groove slide rail through driving this drive wheel, and then drives and remove frame and driving motor removal.

Further, as shown in fig. 2, the positioning member 4 is installed beside the movable rack to prevent the driving motor or other components from blocking the positioning induction of the positioning member 4 to the material 6. Specifically, the positioning member 4 includes a binocular camera 9 and a laser transmitter 8, and the laser transmitter 8 is disposed on the binocular camera 9 and between the two lenses 7 of the binocular camera 9. It will be appreciated that the line between the two lenses 7 of the binocular camera 9 is perpendicular to the axis of the laser transmitter 8. Guarantee that the laser light that laser emitter 8 sent hits on waiting to detect material 6, binocular camera 9 is through the image of two angles of real-time acquisition laser line to the deviation of laser line point of falling on two images of analysis, and then can obtain the three-dimensional coordinate of every point on the laser line, realize the accurate location to material 6.

Wherein, setting element 4 still includes the mounting bracket, and the one end and the moving member 3 of mounting bracket are connected, and the fixed binocular camera 9 of the other end of mounting bracket, binocular camera 9 all set up towards the direction of placing material 6 with laser emitter 8. Specifically, the mounting bracket is L type spare, and the short slab and the carriage release liner of mounting bracket are connected fixedly, and the one end and the short slab of the long slab of mounting bracket are connected, and the other end is connected with two mesh cameras 9, and two mesh cameras 9's camera lens 7 realize the location response to material 6 towards 6 directions of material.

Further, still include industrial computer and regulator cubicle, the industrial computer is connected with driving motor, binocular camera 9, laser emitter 8 and grab and hold piece 5 for control it opens and stops, the regulator cubicle is connected with industrial computer, binocular camera 9, laser emitter 8 and grab and hold piece 5 respectively, is used for providing the electric energy.

The device further comprises a programmable logic controller, wherein the programmable logic controller is respectively connected with the industrial personal computer, the binocular camera 9, the laser transmitter 8 and the grasping piece 5 and used for realizing signal communication. The system also comprises a display, wherein the display is connected with the industrial personal computer and the programmable logic controller, so that an operator can conveniently and remotely monitor the working condition of the overhead travelling crane.

The embodiment of the utility model provides a working process as follows:

the industrial personal computer controls the portal frame 1 to slide along a ground guide rail, so that the beam 2 is positioned right above a material, the binocular camera 9, the laser transmitter 8 and the driving motor are started, the laser transmitter 8 transmits laser to irradiate the material 6, the binocular camera 9 collects images of laser lines in real time, the binocular camera 9 analyzes the deviation of the laser lines on the two images, and then three-dimensional coordinates of irradiation points of the laser lines on the material 6 are obtained, in the three-dimensional point cloud data processing, the depth map is processed in a mode of converting the depth map into a gray map, the processing is more visual, depth values are mapped to 0-255 gray values according to a linear relation, the gray values represent different depths, the central position of the material 6 is located based on the images, and then the coordinates in the images are mapped to coordinates in a binocular vision coordinate system; when the beam 2 carries the binocular camera 9 to move, the binocular camera 9 continuously collects, and a three-dimensional imaging stereogram of the material 6 in the whole detection area can be formed.

The obtained position information of the material 6 is transmitted to the industrial personal computer by the programmable logic controller, the industrial personal computer controls the vertical movement of the gripping part 5 to grip the material, and the material is moved by the matching of the driving motor and the portal frame 1 to be conveyed to a specified position, so that the automatic positioning and conveying process is completed.

It should be noted that the information detected by the binocular camera 9 includes, but is not limited to, information such as a three-dimensional perspective view, a centroid position, a shape, and a size of the material 6, and the uppermost material in a pile of materials may be carried away first, and the whole pile of materials is carried away from top to bottom in sequence.

The utility model provides a pair of overhead traveling crane device through setting up the setting element, responds to the location to the material, drives the setting element through the moving member and holds the piece removal of grabbing, realizes the accurate location to the material, and then under the effect of holding the piece, realizes the transport to the material, and the location process need not artifical the participation, and the security is high, fixes a position accurately, and handling efficiency is high. The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an overhead traveling crane device, its characterized in that, includes the portal frame, be equipped with the moving member on the crossbeam of portal frame, the moving member can be followed the length direction of crossbeam removes, be equipped with setting element and grabbing part on the moving member, setting element and material response adaptation, grabbing part can be followed the longitudinal movement of portal frame, the front end of grabbing part is equipped with the portion of grabbing.

2. The overhead traveling crane apparatus according to claim 1, wherein the positioning member includes a binocular camera and a laser transmitter, and the laser transmitter is disposed on the binocular camera and between two lenses of the binocular camera.

3. The overhead traveling crane apparatus according to claim 2, wherein a line connecting two lenses of the binocular camera is perpendicular to an axis of the laser transmitter.

4. The crown block device according to claim 2, wherein the positioning member further comprises an installation frame, one end of the installation frame is connected with the moving member, the other end of the installation frame fixes the binocular camera, and the binocular camera and the laser transmitter are both arranged towards a direction of placing materials.

5. The crown block device according to claim 1, wherein the cross beam is provided with two rolling slot sliding rails, the two rolling slot sliding rails are respectively arranged on two sides of the cross beam along the length direction of the cross beam, and the moving member is movably clamped in the rolling slot sliding rails.

6. The overhead traveling crane assembly according to claim 5, wherein the moving member comprises a driving motor, a moving frame, and a driving wheel, the driving motor is mounted on a bottom side of the moving frame, the driving wheel is mounted on a top side of the moving frame, and the driving wheel is mounted in the slot-rolling sliding rail.

7. The overhead traveling crane assembly according to claim 6, wherein the positioning member is installed at a side of the movable frame.

8. The crown block device according to any one of claims 1 to 7, further comprising an industrial personal computer and an electrical cabinet, wherein the industrial personal computer is connected with the moving member, the positioning member and the gripping member, and the electrical cabinet is connected with the industrial personal computer, the moving member, the positioning member and the gripping member.

9. The crown block device according to claim 8, further comprising a programmable logic controller, wherein the programmable logic controller is respectively connected to the moving member, the positioning member and the industrial personal computer for signal communication.

10. The overhead traveling crane assembly according to claim 9, further comprising a display connected to the industrial personal computer and the programmable logic controller.