Portal crane control box

Abstract

The utility model relates to the technical field of cranes, and provides a portal crane control box which comprises a cabinet body, heat dissipation grooves which are evenly distributed are formed in one side of the cabinet body, a filter plate covers the area of the heat dissipation grooves, an electric hoist control unit and a walking vehicle control unit are integrated in the cabinet body, a rotatable dust collection piece is arranged on the filter plate, and the dust collection piece is connected with the electric hoist control unit and the walking vehicle control unit. A dust collection fan is arranged on the cabinet body; the cabinet body is provided with a signal receiver used for receiving a control signal sent by the remote controller and a controller used for processing the signal and making a corresponding control command; the electric hoist control unit and the walking vehicle control unit are integrated in the cabinet body and share one control box, circuit arrangement is simplified, remote control is adopted for operation and control, operation is fast and convenient, the use efficiency of the crane is greatly improved, in addition, when a filter plate needs to be cleaned, dust adhering to the filter plate is sucked away through suction force generated by a dust suction fan, and the cleaning efficiency is improved. The filter plate is smooth, and the heat dissipation effect of the control box is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of cranes, in particular to a gantry crane control box. Background Art

[0002] In the field of shipbuilding, gantry cranes, as important lifting equipment, are widely used in operations such as assembly of hull structural parts, segmented lifting, and installation of outfitting parts.

[0003] At present, gantry cranes usually use two independent control boxes to control the traveling vehicle and the electric hoist respectively. Since the two control boxes need to be wired separately, the wiring layout is cumbersome. In addition, since the control box is usually installed at a specific position of the crane, the operator needs to be close to the control box to operate it, and remote control cannot be achieved, which limits the efficiency of the crane to a certain extent. In addition, in order to ensure that the electrical components inside the control box will not be damaged due to overheating during long-term operation, the control box is usually equipped with a heat sink for heat dissipation. In order to prevent dust from entering the control box, the heat sink area is usually covered with a filter plate (or filter screen) to block it, but the dust on the filter screen needs to be manually cleaned regularly to prevent dust from adhering and depositing and affecting the heat dissipation effect, which brings inconvenience to use.

[0004] Therefore, the utility model proposes a gantry crane control box to solve the above problems. Utility Model Content

[0005] The embodiment of the utility model aims to provide a gantry crane control box to solve the above-mentioned problems.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A gantry crane control box, comprising a cabinet, one side of the cabinet is provided with evenly distributed heat dissipation slots, and the heat dissipation slot area is covered with a filter plate, an electric hoist control unit and a traveling vehicle control unit are integrated in the cabinet, a rotatable dust suction piece is provided on the filter plate, and evenly arranged dust suction holes are provided on the side of the dust suction piece facing the filter plate, a dust suction fan for sucking away dust adhered to the filter plate is provided on the cabinet, a dust suction pipe connected to the dust suction end of the dust suction fan and the dust suction piece is provided, and the end of the dust suction pipe away from the dust suction fan is rotatably connected to the dust suction piece;

[0008] It also includes a remote controller. The cabinet is provided with a signal receiver for receiving control signals sent by the remote controller and a controller for processing the signals and making corresponding control commands.

[0009] In an optional solution: a driving member for driving the dust collecting member to rotate is provided on the cabinet.

[0010] In an optional solution: a dust storage box is provided on the cabinet, and the dust exhaust end of the dust suction fan is connected to the dust storage box.

[0011] In an optional scheme: a sliding rod is provided on one side of the receiving end of the signal receiver, a boss is provided on the cabinet, and the sliding rod passes through the boss, a wiping block is provided on the end of the sliding rod close to the signal receiver for wiping the receiving end of the signal receiver, a rotatable flower-shaped disk is provided on the cabinet, the end of the sliding rod away from the wiping block is abutted against the side of the flower-shaped disk, and a plurality of reset elastic ropes are provided between the sliding rod and the boss, a rotatable transmission rod is provided on the cabinet, and a belt transmission structure is provided between the transmission rod and the dust collection part, and a bevel gear transmission structure is provided between the transmission rod and the flower-shaped disk.

[0012] In an optional solution: the wiping block is detachably inserted into the end of the sliding rod, and the sliding rod is provided with a bolt knob for fixing the wiping block.

[0013] Compared with the prior art, the beneficial effects of the embodiments of the present invention are as follows:

[0014] The electric hoist control unit and the traveling vehicle control unit are integrated in the cabinet and share a control box, which simplifies the line layout and is controlled by remote control. It is fast and convenient, greatly improving the use efficiency of the crane. In addition, when the filter plate needs to be cleaned, the dust collection part is rotated and the dust collection fan is started. The rotation path of the dust collection part covers the entire filter plate, and the dust adhering to the filter plate is sucked away by the suction force generated by the dust collection fan, so that the filter plate is unobstructed, ensuring the heat dissipation effect of the control box.

[0015] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings herein are incorporated into and constitute a part of the specification to illustrate embodiments consistent with the present application and are used together with the specification to explain the principles of the present application. At the same time, these drawings and text descriptions are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application for those skilled in the art by referring to specific embodiments.

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a side view (part) of the cabinet in the utility model.

[0019] Figure 3 It is a three-dimensional schematic diagram of the dust collecting component in the utility model.

[0020] Figure 4 It is a schematic diagram of the arrangement between the sliding rod and the wiping block in an embodiment of the utility model.

[0021] Figure 5 It is a three-dimensional schematic diagram of the flower-shaped disk in the embodiment of the utility model.

[0022] Notes on figure numbers: 1-cabinet, 2-dust storage box, 3-dust suction fan, 4-filter plate, 5-driving member, 6-dust suction member, 7-transmission rod, 8-flower-shaped disk, 9-bevel gear transmission structure, 10-slide rod, 11-boss, 12-reset elastic rope, 13-wiping block, 14-signal receiver, 15-electric hoist control unit, 16-traveling vehicle control unit, 17-remote control unit, 18-dust suction hole, 19-bolt knob. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0025] See also Figure 1 to Figure 3 A gantry crane control box comprises a cabinet 1, one side of the cabinet 1 is provided with evenly distributed heat dissipation slots, and the heat dissipation slot area is covered with a filter plate 4, an electric hoist control unit 15 and a traveling vehicle control unit 16 are integrated in the cabinet 1, a rotatable dust suction member 6 is provided on the filter plate 4, and the dust suction member 6 is provided with evenly arranged dust suction holes 18 on the side facing the filter plate 4, a dust suction fan 3 for sucking away dust adhering to the filter plate 4 is provided on the cabinet 1, a dust suction pipe connected between the dust suction end of the dust suction fan 3 and the dust suction member 6, and the end of the dust suction pipe away from the dust suction fan 3 is rotatably connected to the dust suction member 6;

[0026] It also includes a remote control 17. The cabinet 1 is provided with a signal receiver 14 for receiving control signals from the remote control 17 and a controller for processing signals and making corresponding control commands (not shown in the figure, its model may be JG-RC1000, BROADLINK RM4 Pro, etc.).

[0027] It should be noted that the remote control technology used in this application is an existing technology, which uses communication means such as radio waves, infrared rays, Bluetooth, Wi-Fi, etc. to transmit control instructions from a remote control or a control center to a controlled device, thereby realizing remote control of the controlled device. It is widely used in industrial control, aerospace, home appliances and other fields, and there are no technical barriers, so it will not be elaborated here. In addition, the cabinet 1 includes cabinet doors (not shown in the figure).

[0028] The electric hoist control unit 15 and the traveling vehicle control unit 16 are integrated in the cabinet 1 and share a control box, which simplifies the line layout and is controlled by remote control, which is fast and convenient, greatly improving the use efficiency of the crane. In addition, when the filter plate 4 needs to be cleaned, the dust collecting part 6 is rotated and the dust collecting fan 3 is started. The rotation path of the dust collecting part 6 covers the entire filter plate 4. The dust collecting fan 3 generates suction to remove the dust adhered to the filter plate 4, so that the filter plate 4 is unobstructed, ensuring the heat dissipation effect of the control box.

[0029] Furthermore, the cabinet body 1 is provided with a driving member 5 for driving the dust collecting member 6 to rotate (the driving member 5 is a rotating device such as a reduction motor, a servo motor, etc. in the prior art, which belongs to the existing mature technology and is not described here).

[0030] Furthermore, a dust box 2 is provided on the cabinet 1, and a dust exhaust end of the dust suction fan 3 is connected to the dust box 2. Dust adhered to the filter plate 4 is sucked away by the dust suction fan 3 and guided to the dust removal box 2 for storage and unified cleaning.

[0031] See also Figure 1 , Figure 4 and Figure 5 In one embodiment of the utility model, a sliding rod 10 is provided on one side of the receiving end of the signal receiver 14, a boss 11 is provided on the cabinet 1, and the sliding rod 10 passes through the boss 11, and the end of the sliding rod 10 close to the signal receiver 14 is provided with a wiping block 13 for wiping the receiving end of the signal receiver 14, a rotatable flower-shaped disk 8 is provided on the cabinet 1, and the end of the sliding rod 10 away from the wiping block 13 is against the side of the flower-shaped disk 8, and a plurality of reset elastic ropes 12 are provided between the sliding rod 10 and the boss 11, a rotatable transmission rod 7 is provided on the cabinet 1, and a belt transmission structure is provided between the transmission rod 7 and the dust collector 6, and a bevel gear transmission structure 9 is provided between the transmission rod 7 and the flower-shaped disk 8.

[0032] In this embodiment, since dust covering the receiving end of the receiver 14 will affect the sensitivity of signal reception, the above-mentioned arrangement is set. When cleaning the filter plate 4, under the transmission action of the belt transmission structure and the bevel gear transmission structure 9, the dust collecting member 6 rotates to drive the flower-shaped disk 8 to rotate. Since the end of the slide bar 10 away from the wiping block 13 is against the side of the flower-shaped disk 8, and under the action of multiple reset elastic ropes 12, the flower-shaped disk 8 rotates to make the wiping block 13 move back and forth through the receiving end of the receiver 14, thereby wiping the receiving end of the receiver 14 and avoiding dust deposition at the receiving end of the receiver 14 and affecting signal reception.

[0033] Furthermore, in this embodiment, the wiping block 13 is detachably inserted into the end of the slide rod 10, and the slide rod 10 is provided with a bolt knob 19 for fixing the wiping block 13, and a detachable design is adopted so that the wiping block 13 can be removed for cleaning.

[0034] Furthermore, in this embodiment, the wiping block 13 is preferably a sponge block.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A gantry crane control box, comprising a cabinet (1), one side of the cabinet (1) is provided with evenly distributed heat dissipation slots, and the heat dissipation slot area is covered with a filter plate (4), characterized in that: The cabinet (1) is integrated with an electric hoist control unit (15) and a traveling vehicle control unit (16); a rotatable dust collecting member (6) is provided on the filter plate (4); and dust collecting holes (18) are evenly arranged on the side of the dust collecting member (6) facing the filter plate (4); a dust collecting fan (3) for removing dust adhering to the filter plate (4) is provided on the cabinet (1); a dust collecting pipe connected to the dust collecting member (6) is provided between the dust collecting end of the dust collecting fan (3); and the end of the dust collecting pipe away from the dust collecting fan (3) is rotatably connected to the dust collecting member (6); It also comprises a remote controller (17), and the cabinet (1) is provided with a signal receiver (14) for receiving control signals sent by the remote controller (17) and a controller for processing the signals and issuing corresponding control commands.

2. The gantry crane control box according to claim 1, characterized in that: The cabinet (1) is provided with a driving member (5) for driving the dust collecting member (6) to rotate.

3. The gantry crane control box according to claim 1, characterized in that: The cabinet (1) is provided with a dust storage box (2), and the dust discharge end of the dust suction fan (3) is connected to the dust storage box (2).

4. The gantry crane control box according to claim 1, characterized in that: A slide bar (10) is provided on one side of the receiving end of the signal receiver (14); a boss (11) is provided on the cabinet (1), and the slide bar (10) passes through the boss (11); a wiping block (13) for wiping the receiving end of the signal receiver (14) is provided on the end of the slide bar (10) close to the signal receiver (14); a rotatable flower-shaped disk (8) is provided on the cabinet (1); an end of the slide bar (10) away from the wiping block (13) abuts against the side of the flower-shaped disk (8); and a plurality of reset elastic ropes (12) are provided between the slide bar (10) and the boss (11); and a rotatable transmission rod (7) is provided on the cabinet (1); a belt transmission structure is provided between the transmission rod (7) and the dust collecting member (6), and a bevel gear transmission structure (9) is provided between the transmission rod (7) and the flower-shaped disk (8).

5. The gantry crane control box according to claim 4, characterized in that: The wiping block (13) is detachably inserted into the end of the sliding rod (10), and the sliding rod (10) is provided with a bolt knob (19) for fixing the wiping block (13).

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