Movable loading and transporting hoist and operation method thereof
A technology for moving car body and crane, applied in the direction of hoisting device, portable lifting device, etc., can solve the problems of inconvenient, uneconomical hoisting components, large hoisting equipment, etc. Effect
Inactive Publication Date: 2017-06-13
CHINA 19TH METALLURGICAL CORP
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Problems solved by technology
[0002] In the current construction machinery, the hoisting equipment is relatively large in size, and the hoisting of small prefabricated components is inconvenient and uneconomical. It is time-consuming and laborious to use manual handling. In addition, small-scale vehicles need to be manually pushed to move forward, and heavy objects cannot be loaded. Transportation brings great inconvenience to the hoisting components
Method used
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Embodiment Construction
[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0022] Such as figure 1 As shown, a mobile loading and unloading crane includes a mobile car body welded by beams and longitudinal beams 2. The beam includes a traction beam 101 and a supporting beam 1. The traction beam 101 and the supporting beam 1 are arranged at both ends of the moving car body. , a roller 3 is arranged at the bottom of the mobile car body, a drive motor 4 for driving the roller 3 to travel is arranged at the upper end of the roller 3, and a support device, a boom 7 and a hoisting device are also included, and the support device is composed of a main support 5 and a diagonal brace 6, The main support 5 is symmetrically arranged on both sides of the boom 7, the upper end of the main support 5 is fixed on the boom 7, the lower end is fixed on the outer longitudinal beam 2, and the diagonal brace 6 is arranged on the upper su...
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The invention provides a movable loading and transporting hoist which comprises a movable hoist body. The movable hoist body is formed by combined welding of cross beams and longitudinal beams, the cross beams include a traction cross beam and a supporting cross beam, and the traction cross beam and the supporting cross beam are arranged at two ends of the movable hoist body respectively. Rollers are arranged at the bottom of the movable hoist body, and driving motors for driving the rollers to move are arranged at upper ends of the rollers respectively. The hoist further comprises a supporting device, a hoisting arm and a hoisting device. The supporting device comprises main supports and diagonal supports, the main supports are symmetrically arranged on two sides of the hoisting arm, upper ends of the main supports are fixedly arranged on the hoisting arm, the lower ends of the main supports are fixedly arranged on the outer longitudinal beams, and the diagonal supports are diagonally arranged at two ends of the upper surfaces of the main supports. The hoisting device comprises a fixed hoisting device and a movable hoisting device, the fixed hoisting device and the movable hoisting device are arranged at two ends of the hoisting arm respectively, and a pull ring is fixedly arranged on the traction cross beam. The movable loading and transporting hoist has advantages that loading and transporting of weights are realized, labor intensity of an operator is reduced, and the hoist is convenient to operate, simple in structure, wide in application range, safe and efficient.
Description
technical field [0001] The invention relates to the field of construction cranes, in particular to a mobile shipping crane and an operating method thereof. Background technique [0002] In the current construction machinery, the hoisting equipment is relatively large in size, and the hoisting of small prefabricated components is inconvenient and uneconomical. It is time-consuming and laborious to use manual handling. In addition, small-scale vehicles need to be manually pushed to move forward, and heavy objects cannot be loaded. Transportation has brought great inconvenience to the hoisting components. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a mobile loading and unloading crane with simple structure, convenient manufacture and operation, and capable of moving, transferring and loading and unloading various components. [0004] The technical solution adopted by the present invention to solve the technical...
Claims
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Login to View More IPC IPC(8): B66D3/20
CPCB66D3/20
Inventor 毛兴平
Owner CHINA 19TH METALLURGICAL CORP