Unmanned tower crane

Abstract

The utility model discloses an unmanned tower crane, which relates to the technical field of tower cranes, and comprises a tower crane main body, a host and at least one remote controller, the host is fixedly arranged on the tower crane main body, the host can control the tower crane main body to work, and each remote controller is in communication connection with the host; the unmanned tower crane disclosed by the utility model is convenient to use, trouble-saving and labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of tower cranes, in particular to an unmanned tower crane. Background Art

[0002] Tower cranes, also known as tower cranes, are the most common type of engineering machinery equipment at construction sites, used to lift materials for construction. Workers are usually required to climb to the cab at the top of the tower crane to operate it. The operation is very dangerous and requires workers to have very high operating skills and experience. In addition, the labor intensity is high and it is easy to get tired when operating at high altitudes. Utility Model Content

[0003] The utility model aims to provide an unmanned tower crane to solve the problems existing in the above-mentioned prior art, which is easy to use and saves trouble and labor.

[0004] To achieve the above purpose, the utility model provides the following solutions:

[0005] The utility model provides an unmanned tower crane, comprising a tower crane body, a host and at least one remote controller, wherein the host is fixedly arranged on the tower crane body, the host can control the operation of the tower crane body, and each remote controller is communicatively connected with the host.

[0006] Preferably, the remote control is provided with a call button, a hoisting button and a receiving button, and the calling person presses the call button to enable the tower crane body to drop the hook to the calling person's location; after connecting the goods to the hook, the calling person presses the hoisting button to enable the tower crane body to move the hook and the goods hung on the hook away from the calling person's location; and the receiving person presses the receiving button to enable the tower crane body to drop the hook and the goods hung on the hook to the receiving person's location.

[0007] Preferably, the remote control is provided with a high-speed button, a medium-speed button and a low-speed button. Pressing the high-speed button can make the tower crane body run at a higher speed relative to pressing the medium-speed button, and pressing the low-speed button can make the tower crane body run at a lower speed relative to pressing the medium-speed button.

[0008] Preferably, the remote controller is provided with an emergency stop button, and pressing the emergency stop button can stop the operation of the tower crane body.

[0009] Preferably, the remote controller is provided with a display screen, and the display screen can display the operation information of the tower crane body.

[0010] Compared with the prior art, the utility model has achieved the following technical effects:

[0011] The utility model provides an unmanned tower crane, in which a main machine is fixedly arranged on a main body of the tower crane. The main machine can control the operation of the main body of the tower crane. Each remote controller is communicated with the main machine, and workers do not need to climb to the cab on the top of the tower crane for operation. An operator can remotely control the main body of the tower crane using the remote controller, which is easy to use and saves trouble and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 A schematic diagram of the main body of the unmanned tower crane provided by the utility model;

[0014] Figure 2 A schematic diagram of a remote control for an unmanned tower crane provided by the utility model;

[0015] In the figure: 1-tower crane body, 2-remote control, 3-call button, 4-hoisting button, 5-receiving button, 6-high speed button, 7-medium speed button, 8-low speed button, 9-emergency stop button, 10-display screen. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] The utility model aims to provide an unmanned tower crane to solve the problems existing in the above-mentioned prior art, which is easy to use and saves trouble and labor.

[0018] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] like Figure 1-2 As shown, the utility model provides an unmanned tower crane, including a tower crane body 1, a host and at least one remote controller 2. The host is fixed on the tower crane body 1, the host can control the tower crane body 1 to work, and each remote controller 2 is communicatively connected with the host.

[0020] The unmanned tower crane provided by the utility model has a host fixed on the tower crane body 1. The host can control the tower crane body 1 to work. Each remote controller 2 is connected to the host for communication. Workers do not need to climb to the cab on the top of the tower crane to operate. Operators can use the remote controller 2 to remotely control the tower crane body 1. It is easy to use and saves time and effort. It should be noted that the host can receive the signal of the remote controller 2 to automatically locate the coordinates and elevation, and control the activities of the boom and hook. Use computer programming software to edit the coordinate positioning axes of X, Y, and Z with the project red line as the boundary. The X and Y axes locate the horizontal position, and the Z axis locates the elevation. After installing the tower crane, set the reference calibration point and import the software information into the host for operation.

[0021] Furthermore, the remote control 2 is provided with a call button 3, a lifting button 4 and a receiving button 5. The calling person presses the call button 3 to enable the tower crane body 1 to drop the hook to the calling person's location. After connecting the goods to the hook, the calling person presses the lifting button 4 to enable the tower crane body 1 to move the hook and the goods hanging on the hook away from the calling person's location. The receiving person presses the receiving button 5 to enable the tower crane body 1 to drop the hook and the goods hanging on the hook to the receiving person's location. The remote control 2 has a simple structure and is easy to use. It should be noted here that the calling person is not limited to one person. According to the placement position and quantity of the goods to be lifted on site, multiple calling persons can be configured, and each calling person at different positions can be configured with a remote control 2 to control the tower crane body 1 to work in turns. The receiving person is not limited to one person. According to the number of locations to which the goods need to be delivered on site, multiple receiving persons can be configured, and each receiving person at different positions can be configured with a remote control 2 to control the tower crane body 1 to work in turns.

[0022] Furthermore, a high-speed button 6, a medium-speed button 7 and a low-speed button 8 are provided on the remote control 2. Pressing the high-speed button 6 can make the tower crane body 1 run at a higher speed relative to pressing the medium-speed button 7, and pressing the low-speed button 8 can make the tower crane body 1 run at a lower speed relative to pressing the medium-speed button 7, which is convenient for adjusting the running speed of the tower crane body 1.

[0023] Furthermore, an emergency stop button 9 is provided on the remote controller 2. Pressing the emergency stop button 9 can stop the tower crane body 1, which is convenient for controlling the tower crane body 1 to stop urgently when an abnormal situation occurs, thereby improving on-site safety.

[0024] Furthermore, a display screen 10 is provided on the remote control 2, and the display screen 10 can display the operation information of the tower crane body 1, the call queue status, and the current working status of the tower crane, so that the calling person or the receiving person can know the status of the tower crane body 1 more intuitively.

[0025] The specific operation process of the unmanned tower crane provided by the utility model is as follows: the calling person presses the calling button 3, the host calculates the spatial position of the calling person through a preset program and controls the tower crane body 1 to drop the hook to the calling person, the calling person binds the goods to be hoisted to the hook, the receiving person presses the receiving button 5, the host calculates the spatial position of the receiving person through a preset program and controls the tower crane body 1 to drop the hook and the goods to the receiving person.

[0026] The present invention uses specific examples to illustrate the principle and implementation of the present invention. The above examples are only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. An unmanned tower crane, characterized in that: The invention comprises a tower crane body, a host and at least one remote controller, wherein the host is fixedly mounted on the tower crane body and can control the operation of the tower crane body, and each remote controller is communicatively connected with the host; a call button, a lifting button and a receiving button are arranged on the remote controller, and when a calling person presses the call button, the tower crane body can drop the hook to the calling person's location, and when the calling person connects the goods to the hook, pressing the lifting button can cause the tower crane body to move the hook and the goods hung on the hook away from the calling person's location, and when a receiving person presses the receiving button, The tower crane body delivers the hook and the cargo hung on the hook to the location of the receiving personnel; the remote control is provided with a high-speed button, a medium-speed button and a low-speed button, and pressing the high-speed button can make the tower crane body run at a higher speed relative to pressing the medium-speed button, and pressing the low-speed button can make the tower crane body run at a lower speed relative to pressing the medium-speed button; the remote control is provided with an emergency stop button, and pressing the emergency stop button can stop the tower crane body from running; the remote control is provided with a display screen, and the display screen can display the operating information of the tower crane body.

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