Construction tower crane
A technology for building towers and tower cranes, which is applied in the direction of load hanging components, cranes, transportation and packaging, etc. It can solve problems such as unfavorable building construction, difficult tower crane maintenance, and tower crane failures, so as to achieve high practical value and avoid signal transmission delays Effect
Active Publication Date: 2020-08-25
南京百瑞工程机械有限公司
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Problems solved by technology
[0002] The construction tower crane is the equipment used for the original transfer in the construction site. The use of the construction tower crane for the transportation of construction materials can effectively save manpower and the use of vehicles. However, because the construction materials are suspended during the transportation process, it is generally It is required that there should be no personnel under the tower crane, but during normal operation, some uninformed personnel are likely to break into the dangerous area, which leads to construction accidents, and the tower crane itself is also prone to failure. If the fault signal of the tower crane cannot be communicated in time, It is difficult for ground personnel to quickly repair the tower crane, which is not conducive to the smooth progress of construction
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the technical solutions in the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0019] see Figure 1 to Figure 4 , the present invention provides a technical solution: a construction tower crane, including a revolving base 1 fixedly installed with the body of the tower crane by bolts, a revolving docking seat 10 is welded and installed on the revolving base 1, and a revolving docking seat 10 is installed with a revolving base through a bearing. seat 12, and the second ring gear 14 is arranged on the rotary seat 12, the first motor...
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The invention relates to the technical field of tower cranes, in particular to a construction tower crane. The construction tower crane comprises a rotary base on which a tower crane tower body is fixedly mounted through a bolt. The construction tower crane is characterized in that a rotary butt joint seat is mounted on the rotary base in a welded manner, a rotary seat is mounted on the rotary butt joint seat through a bearing, and a second gear ring is arranged on the rotary seat. The construction tower crane has the beneficial effects that by means of the designed construction tower crane structure, light signals, sound wave signals and wireless signals can be effectively used for transmitting danger signals and fault signals, the danger signals and the fault signals can be directionallytransmitted through a first spotlight and a first loudspeaker, meanwhile, an operator in a tower crane control room can conveniently judge whether people in corresponding ground regions correctly receive corresponding information or not through a first camera and a second camera, and therefore it is guaranteed that the danger signals can be correctly transmitted within a first time.
Description
technical field [0001] The invention relates to the technical field of tower cranes, in particular to a construction tower crane. Background technique [0002] The construction tower crane is the equipment used for the original transfer in the construction site. The use of the construction tower crane for the transportation of construction materials can effectively save manpower and the use of vehicles. However, because the construction materials are suspended during the transportation process, it is generally It is required that there should be no personnel under the tower crane, but during normal operation, some uninformed personnel are likely to break into the dangerous area, which leads to construction accidents, and the tower crane itself is also prone to failure. If the fault signal of the tower crane cannot be communicated in time, It is difficult for ground personnel to quickly repair the tower crane, which is not conducive to the smooth progress of building construc...
Claims
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IPC IPC(8): B66C23/16B66C23/62B66C13/40B66C23/88
CPCB66C13/40B66C23/16B66C23/62B66C23/88
Inventor 孟召阳
Owner 南京百瑞工程机械有限公司