Semi-shielded single-beam cantilever crane
A cantilever crane and single-girder technology, which is applied to cranes, mechanical equipment, clockwork mechanisms, etc., can solve the problems of hidden dangers for workers, lack of protective devices, etc., and achieve the effect of improving work safety
Inactive Publication Date: 2017-09-15
WUXI PETROCHEM CRANE CO LTD
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Problems solved by technology
The cantilever crane is a crane that is fixed on the column beam and is usually installed in the processing workshop. However, the general cantilever crane lacks protection devices for protection when it is used in the workshop, which will bring certain safety hazards to the staff.
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[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of 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.
[0014] see figure 1 , the embodiment of the present invention includes:
[0015] A semi-shielded single-girder cantilever crane, comprising a cantilever crane body 1, one end of the cantilever crane body 1 is provided with a fixed mounting seat 2, and the rear end of the fixed mounting seat 2 is provided with two mounting plates 3, the One end of the mounting plate 3 is hinged on the side end surface of the fixed mounting base 2, and the other end of the mounting plate 3 is turned to the rear end of the fixed mounti...
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The invention discloses a semi-shielded single-beam cantilever crane which comprises a cantilever crane body. A fixing installation seat is arranged at one end of the cantilever crane body, and two installation plates are arranged at the rear end of the fixing installation seat. A cantilever lifting arm is fixedly installed on a front end plate face of the fixing installation seat, and a crane sliding rail is formed at the bottom end of the cantilever lifting arm. A steel wire electric block is connected to the crane sliding rail. Two high-pole lamps are arranged at the two ends of the upper end arm face of the cantilever lifting arm. Multiple illumination lamps are arranged on the outer side end face of a lamp seat body, and the illumination lamps are arranged around the outer side end face of the lamp seat body. A rolling door beam barrel is installed at the bottom end of the rear end plate face of the cantilever lifting arm, and a rolling shutter door body is connected in the rolling door beam barrel in a rolled manner. By means of the above manner, the semi-shielded single-beam cantilever crane can be fixed to a workshop column beam to be used for lifting work, and the rear end of the cantilever crane body is provided with the rolling shutter door body so that the cantilever crane body can be treated in a semi-closed manner during lifting work.
Description
technical field [0001] The invention relates to the field of cranes, in particular to a semi-shielded single-girder cantilever crane. Background technique [0002] Crane is a popular name for cranes, which are widely used in a series of heavy industrial products such as ships, equipment, machinery, and molds. The crane consists of two parts, the power unit and the bracket. The cantilever crane is a crane that is fixed on the column beam and is usually installed in the processing workshop. However, the general cantilever crane lacks protection devices for protection when it is used in the workshop, which will bring certain safety hazards to the staff. . Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a semi-shielded single-girder cantilever crane, which can be fixed to the column beam in the workshop for hoisting work. The rear end is equipped with a rolling shutter door, which can semi-enclose the cantilever ...
Claims
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IPC IPC(8): B66C23/16B66C23/62B66D1/40F21S8/08F21V33/00F21W131/403
CPCB66C23/166B66C23/62B66D1/40F21S8/08F21V33/00F21W2131/403
Inventor 过伟南
Owner WUXI PETROCHEM CRANE CO LTD