a conductive frame
A conductive frame and vertical rod technology, applied in the field of conductive frame, can solve problems such as personnel falling and difficult welding process, and achieve the effect of reducing accidents, reducing high-altitude operations, and reducing workload
Active Publication Date: 2017-08-25
江苏亚龙特种钢丝有限公司
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Problems solved by technology
[0004] The conductive frame on the existing crane is welded on site, and the size should be welded in comparison with the position of the slide wire on the crane. After the main crane is installed, the workers stand on the driving beam to weld the conductive frame of the cart. The welding process is difficult and a little careless. It is easy to induce the occurrence of personnel falling accidents
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[0013] The conductive frame involved in this technical solution can be adjusted in four directions. When it is adjusted to a suitable position, it only needs to tighten four fixing bolts to fix it. The specific implementation is as follows: figure 1 As shown, the conductive frame is composed of a fixed plate 1, an outer vertical bar 2, an inner vertical bar 5, an outer horizontal bar 7 and an inner horizontal bar 8. The fixed plate is fixed on the side of the main beam of the crane with screws, and the fixed plate is fixed with Outer vertical bar 2, the front of described outer vertical bar is provided with the elongated hole 9 that can make sliding bolt 3 slide, and the outer surface of outer vertical bar is provided with threaded hole, and the front sleeve thread of described inner vertical bar 5 is equipped with sliding Bolt 3, the side of the inner vertical rod is provided with a groove, the outer vertical rod is covered with an inner vertical rod, and the threaded hole on ...
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The invention discloses an electric conducting frame. A fixed plate is fixed on the side surface of a main beam of a crane by using a screw; an outer vertical rod is fixed on the fixed plate; a strip hole capable of sliding a sliding bolt is formed in the frontal surface of the outer vertical rod; a thread hole is formed in the outer side surface of the outer vertical rod; the frontal surface of an inner vertical rod is coated with the sliding bolt; a groove is formed in the side surface of the inner vertical rod; the inner vertical rod is sleeved in the outer vertical rod; the outer vertical rod is fixed through the thread hole therein and the groove in the side surface of the inner vertical rod by using a fixed bolt; an outer cross bar is welded on the side surface of the bottom of the inner vertical rod; a strip hole is formed in the frontal surface of the outer cross bar; an inner cross bar is assembled in the outer cross bar, and is fixed through a sliding bolt thereon; and a sliding line is mounted at the tail part of the inner cross bar. A reinforcing rib is welded in an included angle of the outer cross bar and the inner vertical rod. The thread hole out of the outer cross bar is fixed with the groove in the side surface of the inner cross bar by using the fixed bolt. The electric conducting frame can be fixed on the ground by using bolts, adjusts the distance from the sliding line on the ground, needs no electric welding, reduces aerial operations, reduces the workload of workers, and reduces generation of accidents.
Description
[0001] Technical field: [0002] The invention relates to a conductive frame on a crane. [0003] Background technique: [0004] The conductive frame on the existing crane is welded on site, and the size should be welded in comparison with the position of the slide wire on the crane. After the main crane is installed, the workers stand on the driving beam to weld the conductive frame of the cart. The welding process is difficult and a little careless. It is easy to induce the occurrence of personnel falling accidents. [0005] Invention content: [0006] The task of the present invention is to propose a conductive frame that reduces high-altitude welding and prevents accidents. [0007] The task of the present invention is accomplished like this, and it is characterized in that: the fixed plate is fixed on the side of the main girder of the crane with screws, the outer vertical bar is fixed on the fixed plate, and the front side of the outer vertical bar has a long length tha...
Claims
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IPC IPC(8): B66C13/12
CPCB66C13/12
Inventor 崔会梓
Owner 江苏亚龙特种钢丝有限公司