CN215558466U

CN215558466U - Steering structure of visualization equipment for longitudinal running of gantry crane cart

Info

Publication number: CN215558466U
Application number: CN202121202298.6U
Authority: CN
Inventors: 曹松杰; 康国龙; 牛涛; 黄达; 王斌杰; 周柯; 张港峰
Original assignee: Ningbo Beilun Third Container Terminal Co Ltd; Ningbo Gangji Terminal Operators Co Ltd; Ningbo Cosco Jetty Management Co Ltd; Ningbo Yining Wharf Management Co Ltd
Current assignee: Ningbo Beilun Third Container Terminal Co Ltd; Ningbo Gangji Terminal Operators Co Ltd; Ningbo Cosco Jetty Management Co Ltd; Ningbo Yining Wharf Management Co Ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-01-18
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a steering structure of visualization equipment for longitudinal running of a gantry crane cart, and relates to the technical field of gantry cranes. Comprises a mounting base, a connecting rod, a mounting plate and a cylinder body; the mounting base is arranged on a supporting leg of the gantry crane; one end of the connecting rod is fixedly connected with the mounting base; the top of the mounting plate is fixedly connected with the connecting rod, and the bottom of the mounting plate is provided with a rotary connecting mechanism which is used for being rotatably connected with the middle front part of the camera; the first end of cylinder body is articulated with the connecting rod, and the second end is articulated with the rear portion of camera. According to the utility model, the steering design of the camera along the longitudinal running direction of the cart is adopted, so that the image acquisition range is enlarged.

Description

Steering structure of visualization equipment for longitudinal running of gantry crane cart

Technical Field

The utility model relates to the technical field of gantry cranes, in particular to a steering structure of visualization equipment for longitudinal running of a gantry crane cart.

Background

Gantry cranes are one of the most important means of container transportation at docks or shipping ports. Gantry cranes are usually installed on docks or transport ports for the lifting operation of containers loaded with goods. In the operation process of the gantry crane, sundries may fall off, and if the sundries just fall off on the cart track, the movement of the gantry crane is directly obstructed, so that accidents are caused.

Therefore, it has been proposed to collect real-time images on the track by using a camera and to control the gantry crane to move when it is determined that there is no foreign matter on the track. However, in practical application, the range of images acquired by the cameras on the existing gantry cranes is limited, and the requirements of large-scale wharfs and transportation ports cannot be met. Therefore, there is an urgent need for a device that can expand the image capturing range of the visualization apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steering structure of visualization equipment for longitudinal running of a gantry crane cart, which enlarges the image acquisition range through the steering design of a camera.

In order to achieve the purpose, the utility model provides the following technical scheme:

a steering structure of visualization equipment for longitudinal running of a gantry crane cart comprises a mounting base, a connecting rod, a mounting plate and a cylinder body; the mounting base is arranged on a supporting leg of the gantry crane; one end of the connecting rod is fixedly connected with the mounting base; the top of the mounting plate is fixedly connected with the connecting rod, and the bottom of the mounting plate is provided with a rotary connecting mechanism which is used for being rotatably connected with the middle front part of the camera; the first end of cylinder body is articulated with the connecting rod, and the second end is articulated with the rear portion of camera.

Compared with the prior art, the utility model has the beneficial effects that: according to the steering mechanism, the camera is arranged on the supporting leg of the gantry crane, the effect that the camera can steer around the middle front part is achieved, the image acquisition range is greatly increased, and the monitoring range of the visualization equipment is expanded.

Further, the connecting rod comprises a first rod body and a second rod body; the first end of the first rod body is fixedly connected to the mounting base, and the second end of the first rod body extends obliquely to the outer side of the mounting base; the second rod body is horizontally arranged and is vertical to the driving direction of a cart of the gantry crane.

Further, the mounting plate comprises an upper section, a middle section and a lower section; the top of the upper section is an arc-shaped plate with an arc surface attached to the second rod body; the middle section is a transition twisted plate which is connected with the bottom of the upper section and the top of the lower section; the rotary connecting mechanism is arranged on the lower section.

Further, the rotation connecting mechanism comprises a through hole arranged on the lower section and a rotating shaft arranged on the front portion of the camera, and the rotating shaft is rotatably connected with the through hole.

Furthermore, the number of the mounting plates is two, and the two mounting plates are respectively arranged on two sides of the camera.

Furthermore, a threaded hole for screwing a bolt is formed in the second rod body; and the top of the mounting plate is provided with a through hole for the bolt to pass through.

The first hinge seat is fixedly arranged on the second rod body and is hinged with the first end of the cylinder body; the second hinge base is fixedly arranged at the rear part of the camera and is hinged with the second end of the cylinder body.

Further, the cylinder body is a cylinder.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.

Fig. 2 is a sectional view a-a of fig. 1.

Fig. 3 is an exploded view of an embodiment of the present invention.

Fig. 4 is a schematic view of the installation of the present invention.

In the figure: 1. a cross beam; 2. a spreader; 3. a support leg; 4. a cart; 5. a steering structure; 51. installing a base; 52. a connecting rod; 521. a first rod body; 522. a second rod body; 5221. a threaded hole; 5222. a first hinge mount; 53. mounting a plate; 531. an upper section; 5311. a through hole; 532. a middle section; 533. a lower section; 5331. perforating; 54. a cylinder body; 6. a camera; 61. a second hinge mount; 62. and rotating the shaft.

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.

Referring to fig. 4, the main structure of the gantry crane includes a beam 1 and a crane 2 disposed on the beam 1; the two ends of the cross beam 1 are respectively provided with a vertically-installed supporting leg 3 for manufacturing, and the bottom of the supporting leg 3 is provided with a cart 4 for realizing the longitudinal movement of the gantry crane along the ground track.

The visualization equipment of the gantry crane generally comprises a camera positioned on the gantry crane main body and an image display unit in a control room. The embodiment provides a structure 5 that turns to of visualization equipment that portal crane cart vertically traveles, installs on landing leg 3, through the setting that turns to of camera among the visualization equipment, realizes expanding the purpose of the vertical monitoring range who traveles of cart.

Referring to fig. 1 and 4, the steering structure 5 includes a mounting base 51, a connecting rod 52, a mounting plate 53, and a cylinder 54.

The mounting base 51 is arranged on the supporting leg 3 of the gantry crane, and the mounting base 51 is provided with a plurality of mounting holes and is used for being fixed with the supporting leg 3 through bolts.

The one end and the installation base 51 fixed connection of connecting rod 52, the other end extend to the outside, and the installation camera can be installed in the side of landing leg 3 with the camera, avoids the landing leg to shelter from the field of vision of camera 6, can avoid camera 6 to influence the normal motion of hoist 2 simultaneously. Specifically, referring to fig. 2 and 3, the connecting rod 52 includes a first rod 521 and a second rod 522; a first end of the first rod 521 is fixedly connected to the mounting base 51, and a second end of the first rod extends obliquely to the outer side of the mounting base 51; the second rod body 522 is horizontally arranged and is vertical to the running direction of the cart 4 of the gantry crane, so that the plane where the camera 6 turns and the running direction of the cart 4 are in the same plane, and the image information acquisition of the ground track can be observed conveniently.

The top of the mounting plate 53 is fixedly connected with the second rod 521, and the bottom is provided with a rotary connecting mechanism which is rotatably connected with the middle front part of the camera 6.

Specifically, the mounting plate 53 includes an upper section 531, a middle section 532, and a lower section 533; the top of the upper section 531 is an arc-shaped plate with an arc surface attached to the second rod body 521, and the arc-shaped plate is buckled on the second rod body 521 during installation; a threaded hole 5221 for screwing a bolt is formed in the second rod body 522; the top of the upper section 531 of the mounting plate is provided with a through hole 5311 for the bolt to pass through, so that the mounting plate 53 is detachably connected with the connecting rod 52.

The middle section 532 is a transition twist plate connecting the bottom of the upper section 531 and the top of the lower section 533, and is aimed at arranging the upper section 533 along the plane where the two sides of the camera 6 are located, so that the camera 6 can be conveniently installed, and the cross sections of the upper section 531 and the lower section 533 are mutually crossed, so that the middle section 532 is required to be twisted and transited.

The rotating connection mechanism is disposed on the lower section 533, and includes a through hole 5331 disposed on the lower section 533 and a rotating shaft 62 disposed on the middle front portion of the camera 6, and the rotating shaft 62 is rotatably connected to the through hole 5331. It should be noted that, in order to achieve the stability of the apparatus, the number of the mounting plates 53 is two, and the two mounting plates are respectively disposed on both sides of the camera 6.

The cylinder 54 is preferably an air cylinder, and has a first end hinged to the connecting rod 52 and a second end hinged to the rear portion of the camera 6. Specifically, the first hinge base 5222 and the second hinge base 61 are included, and the first hinge base 5222 is fixedly mounted on the second rod 522 and is hinged to the first end of the cylinder 54; the second hinge base 61 is fixedly installed at the rear portion of the camera 6 and is hinged to the second end of the cylinder 54. The camera 6 can rotate around the rotating shaft 62 of the cylinder 4 by stretching and retracting, so that the monitoring range of the camera is expanded.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A steering structure of visualization equipment for longitudinal running of a gantry crane cart is characterized by comprising an installation base, a connecting rod, an installation plate and a cylinder body; the mounting base is arranged on a supporting leg of the gantry crane; one end of the connecting rod is fixedly connected with the mounting base; the top of the mounting plate is fixedly connected with the connecting rod, and the bottom of the mounting plate is provided with a rotary connecting mechanism which is used for being rotatably connected with the middle front part of the camera; the first end of cylinder body is articulated with the connecting rod, and the second end is articulated with the rear portion of camera.

2. The steering structure of visualization equipment for longitudinal driving of a gantry crane cart according to claim 1, wherein the connecting rod comprises a first rod body and a second rod body; the first end of the first rod body is fixedly connected to the mounting base, and the second end of the first rod body extends obliquely to the outer side of the mounting base; the second rod body is horizontally arranged and is vertical to the driving direction of a cart of the gantry crane.

3. The steering structure of visualization equipment for longitudinal driving of gantry crane cart according to claim 1 or 2, wherein the mounting plate comprises an upper section, a middle section and a lower section; the top of the upper section is an arc-shaped plate with an arc surface attached to the second rod body; the middle section is a transition twisted plate which is connected with the bottom of the upper section and the top of the lower section; the rotary connecting mechanism is arranged on the lower section.

4. The steering structure of visualization equipment for longitudinal driving of gantry crane cart according to claim 3, wherein said rotation connection mechanism comprises a through hole provided on the lower section and a rotation shaft provided in the front of the camera, said rotation shaft being rotatably connected to the through hole.

5. The steering structure of the visualization device for longitudinal traveling of the gantry crane truck as claimed in claim 1, wherein the number of the mounting plates is two, and the two mounting plates are respectively arranged at two sides of the camera.

6. The steering structure of the visualization device for longitudinal traveling of the gantry crane cart according to claim 3, wherein the second rod body is provided with a threaded hole for screwing a bolt; and the top of the mounting plate is provided with a through hole for the bolt to pass through.

7. The steering structure of the visualization device for longitudinal driving of the gantry crane cart according to claim 1, further comprising a first hinge base and a second hinge base, wherein the first hinge base is fixedly mounted on the second rod body and is hinged to the first end of the cylinder body; the second hinge base is fixedly arranged at the rear part of the camera and is hinged with the second end of the cylinder body.

8. The steering structure of visualization equipment for longitudinal driving of gantry crane cart according to claim 1 or 7, wherein the cylinder is a cylinder.