CN219009743U - Portal crane solar convenient lighting device - Google Patents

Abstract

The utility model discloses a portable solar lighting device for a gantry crane, which belongs to the technical field of gantry cranes and comprises a gantry crane body, a solar panel, a rope and a third motor, wherein the solar panel is positioned above the gantry crane body, the rope is positioned below the gantry crane body, the third motor is positioned above the gantry crane body, a lifting structure is arranged on the gantry crane body, an annular plate is arranged on the gantry crane body, a sliding block is connected to the inner side of the annular plate in a sliding manner, and a lighting lamp is detachably arranged on one side of the sliding block. This portable lighting device of portal crane solar energy makes it shine the heavy object through opening the light, starts first motor simultaneously, makes it drive the shot-light and upwards moves for the light is illumination the heavy object that moves up all the time, thereby has reached the effect that the operator of making things convenient for the below can see heavy object and rope connection situation clearly, and then avoids the operator to be because of can't see heavy object and rope connection situation clearly, can't instruct below crowd sparse and with the slow below of heavy object fast, avoids heavy object and rope to break away from the injury people.

Description

Portal crane solar convenient lighting device

Technical Field

The utility model belongs to the technical field of gantry cranes, and particularly relates to a gantry crane solar convenient lighting device.

Background

The portal crane is a deformation of bridge crane, also called portal crane, and is mainly used for loading and unloading operations of outdoor goods yard, stock yard goods and bulk goods, and has the characteristics of high field utilization rate, large operation range, wide application range, strong universality and the like, and is widely used in port goods yards.

The prior art scheme has the following problems when in use:

when the gantry crane is used, the heavy object can be fixed at one end of the rope, then the motor is started to wind the rope, so that the heavy object is driven to move, when the operation is carried out at night, the whole gantry crane is required to be illuminated by the illumination device, however, the heavy object is not tracked by specific lamplight in the upward moving process, along with the upward moving of the heavy object, an operator standing below cannot clearly observe the connection state of the heavy object and the rope, if the situation of loose connection of the heavy object and the rope occurs, the operator cannot quickly guide people below to evacuate and slowly lower the heavy object, and the heavy object and the rope are prevented from being separated from the person injury.

Improvements to the above problems are needed to meet market demands.

Disclosure of Invention

The utility model aims to provide a portable solar lighting device for a portal crane, which is used for solving the problems that in the background technology, a heavy object is not tracked by specific lamplight in the upward moving process, an operator standing below cannot clearly observe the connection state of the heavy object and a rope along with the upward moving of the heavy object, and if the heavy object and the rope are in loose connection, the operator cannot quickly guide people below to evacuate and slowly drop the heavy object, so that the heavy object and the rope are separated from each other and hurt people.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable lighting device of portal crane solar energy, includes the portal crane body, is located the solar panel of portal crane body top, is located the rope of portal crane body below and is located the third motor of portal crane body top, be provided with elevation structure on the portal crane body, install the annular slab on the portal crane body, the inboard sliding connection of annular slab has the slider, the light is installed to one side detachable of slider, first motor is installed at the top of annular slab, the threaded rod is installed at the top that the output of first motor passed the annular slab, the outside of threaded rod runs through threaded connection with the inner wall of slider, light and solar panel electric connection.

Preferably, the mounting plate is installed to one side of slider, install the bolt on the light, the light passes through bolt and mounting plate fixed connection, through setting up mounting plate and bolt, has realized the purpose of convenient illumination lamp installation dismantlement.

Preferably, the lifting structure comprises a supporting plate arranged on the gantry crane body, a second motor is arranged on one side of the supporting plate, a first shaft rod is arranged on one side of the second motor, which penetrates through the supporting plate, a rotating roller is fixedly sleeved on the outer side of the first shaft rod, the outer side of the rotating roller is fixedly connected with one end of a rope, and the purpose of lifting a heavy object is achieved by arranging the lifting structure.

Preferably, the arc is installed to solar panel's below, four bull sticks are installed to the below of arc, four every two liang of bull sticks are a set of, every group the bull stick is kept away from the one end of arc and is all installed the collar, the second shaft is installed to the output of third motor, the outside of second shaft and one of them collar's inboard fixed connection, square tube is installed at the top of portal crane body, through setting up arc and square tube, has realized the purpose to solar panel protection.

Preferably, the support rod is installed at the top of portal crane body, the third motor is installed in the top of support rod, through setting up the support rod, has realized the purpose to third motor support.

Preferably, the mounting rod is installed at the top of portal crane body, the one end and one of them collar fixed connection of portal crane body are kept away from to the mounting rod, through setting up the mounting rod, have realized the purpose to solar panel support.

Compared with the prior art, the utility model has the beneficial effects that:

1. this portable lighting device of portal crane solar energy makes it shine the heavy object through opening the light, starts first motor simultaneously, makes it drive the shot-light and upwards moves for the light is illumination the heavy object that moves up all the time, thereby has reached the effect that the operator of making things convenient for the below can see heavy object and rope connection situation clearly, and then avoids the operator to be because of can't see heavy object and rope connection situation clearly, can't instruct below crowd sparse and with the slow below of heavy object fast, avoids heavy object and rope to break away from the injury people.

2. This portable lighting device of portal crane solar energy makes it drive solar panel through starting the third motor and rotates for solar panel is located square tube, and the arc is located solar energy top, thereby has reached the effect of protecting solar panel with the help of square tube and arc, avoids solar panel to the greatest extent when not using, suffers the foreign object and destroys.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of the device;

FIG. 2 is a schematic view showing the structure of a threaded rod according to the present utility model;

FIG. 3 is a schematic view showing the structure of a rotating roller according to the present utility model;

fig. 4 is a schematic view showing the structure of the mounting rod according to the present utility model.

In the figure: 1. a gantry crane body; 2. an annular plate; 3. a slide block; 4. a lighting lamp; 5. a mounting plate; 6. a bolt; 7. a first motor; 8. a threaded rod; 9. a support plate; 10. a second motor; 11. a first shaft; 12. a rotating roller; 13. a rope; 14. a solar panel; 15. a support rod; 16. a third motor; 17. a second shaft; 18. a mounting ring; 19. a rotating rod; 20. an arc-shaped plate; 21. a mounting rod; 22. square tube.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a portable lighting device of portal crane solar energy, including portal crane body 1, the solar panel 14 that is located portal crane body 1 top, the rope 13 that is located portal crane body 1 below and the third motor 16 that is located portal crane body 1 top, install two annular plates 2 on portal crane body 1, the inboard of two annular plates 2 all sliding connection has slider 3, the light 4 is all detachably installed to one side of two slider 3, light 4 and solar panel 14 electric connection, solar panel 14 is used for converting solar energy into electric energy, use as the energy of light 4, light 4 is used for shining the heavy object, first motor 7 is all installed at the top of two annular plates 2, threaded rod 8 is all installed at the top of two annular plates 7 through corresponding annular plate 2, the outside and the inner wall thread connection of corresponding slider 3 of two threaded rod 8, start light 4, start first motor 7, make it drive the threaded rod 8 rotate, thereby drive the removal of slider 3, and then make in the heavy object moving, 4 illumination process always, the heavy object is lighted;

referring to fig. 2, a mounting plate 5 is mounted on one side of the slider 3, a plurality of bolts 6 are mounted on the illuminating lamp 4, the illuminating lamp 4 is fixedly connected with the mounting plate 5 through the plurality of bolts 6, and the bolts 6 are used for facilitating the mounting and dismounting of the illuminating lamp 4 and facilitating the replacement of the illuminating lamp 4;

referring to fig. 3, a lifting structure is arranged on a gantry crane body 1, the lifting structure comprises a supporting plate 9 installed on the gantry crane body 1, the supporting plate 9 is in an L shape, a second motor 10 is installed on one side of the supporting plate 9, a first shaft lever 11 is installed on one side of the supporting plate 9, which passes through the supporting plate 9, the outer side of the first shaft lever 11 is fixedly sleeved with a rotating roller 12, the outer side of the rotating roller 12 is fixedly connected with one end of a rope 13, a heavy object and one end of the rope 13 are fixed, the second motor 10 is started to drive the rotating roller 11 to rotate, and the rotating roller 12 is driven by the rotation of the first shaft lever 11, so that the rope 13 is continuously wound on the rotating roller 12, and the effect of lifting the heavy object is achieved;

referring to fig. 1 and 4, an arc plate 20 is installed below the solar panel 14, four rotating rods 19 are installed below the arc plate 20, each group of four rotating rods 19 is provided with a mounting ring 18 at one end of each group of rotating rods 19 far away from the arc plate 20, a second shaft rod 17 is installed at the output end of the third motor 16, the outer side of the second shaft rod 17 is fixedly connected with the inner side of one mounting ring 18, a square pipe 22 is installed at the top of the gantry crane body 1, the bottom end of the square pipe 22 is incompletely connected with the top of the gantry crane body 1, and a gap is reserved between the square pipe and the top, so that water in the square pipe 22 can be conveniently discharged in rainy days. The third motor 16 is started to drive the second shaft 17 to rotate, and the rotation of the second shaft 17 drives the solar panel 14 to rotate, so that the solar panel 14 is positioned in the square tube 22, and the solar panel 14 is protected by the square tube 22 and the arc plate 20.

The top of portal crane body 1 installs bracing piece 15, and third motor 16 installs in the top of bracing piece 15, and bracing piece 15 is used for supporting third motor 16.

The top of portal crane body 1 installs installation pole 21, and the one end that portal crane body 1 was kept away from to installation pole 21 is fixed connection with one of them collar 18, and installation pole 21 is used for supporting solar panel 14, alleviates the pressure of solar panel 14 that second shaft 17 received.

Working principle: as shown in fig. 1-4, when the portable solar lighting device for the gantry crane is used, firstly, solar energy is converted into energy by using a solar panel 14 and used as energy of a lighting lamp 4, a heavy object is fixed at the lower end of a rope 13, then a second motor 10 is started to drive a first shaft lever 11 to rotate, the rotation of the first shaft lever 11 drives a rotating roller 12 to rotate, the rotating roller 12 continuously winds the rope 13 on the rotating roller 12, so that the heavy object continuously moves upwards, in the process, the lighting lamp 4 is started to illuminate the heavy object, meanwhile, the first motor 7 is started to drive a threaded rod 8 to rotate, the threaded rod 8 rotates to drive a sliding block 3 to move upwards, and the sliding block 3 moves upwards to drive the lighting lamp 4 to always light the heavy object, so that an operator below can see the connection condition of the heavy object and the rope 13 conveniently.

When the solar panel 14 is not used, the third motor 16 is started, the second shaft rod 17 is driven to rotate, the mounting ring 18 is driven to rotate by the rotation of the second shaft rod 17, the rotating rod 19 is driven to rotate by the rotation of the mounting ring 18, the solar panel 14 is driven to rotate by the rotation of the rotating rod 19, the solar panel 14 is positioned in the square tube 22, the arc plate 20 is positioned above the solar panel 14, and the effect of protecting the solar panel 14 by the square tube 22 and the arc plate 20 is achieved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a portable lighting device of portal crane solar energy, includes portal crane body (1), is located solar panel (14) of portal crane body (1) top, is located rope (13) of portal crane body (1) below and is located third motor (16) of portal crane body (1) top, a serial communication port, be provided with elevation structure on portal crane body (1), install annular plate (2) on portal crane body (1), the inboard sliding connection of annular plate (2) has slider (3), light (4) are installed to one side detachable of slider (3), first motor (7) are installed at the top of annular plate (2), threaded rod (8) are installed at the top that annular plate (2) were passed to the output of first motor (7), the outside of threaded rod (8) and the inner wall through-screw connection of slider (3), light (4) and solar panel (14) electric connection.

2. The portable solar lighting device for the gantry crane, according to claim 1, is characterized in that a mounting plate (5) is mounted on one side of the sliding block (3), a bolt (6) is mounted on the lighting lamp (4), and the lighting lamp (4) is fixedly connected with the mounting plate (5) through the bolt (6).

3. The portable solar lighting device for the gantry crane according to claim 1, wherein the lifting structure comprises a supporting plate (9) arranged on the gantry crane body (1), a second motor (10) is arranged on one side of the supporting plate (9), a first shaft lever (11) is arranged on one side, penetrating through the supporting plate (9), of an output end of the second motor (10), a rotating roller (12) is fixedly sleeved on the outer side of the first shaft lever (11), and the outer side of the rotating roller (12) is fixedly connected with one end of a rope (13).

4. The portable solar lighting device for the gantry crane according to claim 1, wherein an arc plate (20) is installed below the solar panel (14), four rotating rods (19) are installed below the arc plate (20), four rotating rods (19) are in a group, one end, far away from the arc plate (20), of each rotating rod (19) is provided with a mounting ring (18), the output end of the third motor (16) is provided with a second shaft (17), the outer side of the second shaft (17) is fixedly connected with the inner side of one mounting ring (18), and the top of the gantry crane body (1) is provided with a square tube (22).

5. The portable solar lighting device for the gantry crane according to claim 1, wherein the supporting rod (15) is installed at the top of the gantry crane body (1), and the third motor (16) is installed at the top end of the supporting rod (15).

6. The portable solar lighting device for the gantry crane according to claim 4, wherein the top of the gantry crane body (1) is provided with a mounting rod (21), and one end of the mounting rod (21) far away from the gantry crane body (1) is fixedly connected with one of the mounting rings (18).

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