Integrally detachable semienclosed cowl cover of crawler crane
A crawler crane, dismantling technology, applied in the direction of cranes, etc., can solve problems such as the inability to protect the equipment, and achieve the effects of improving work efficiency, prolonging service life, and reducing maintenance time.
Inactive Publication Date: 2010-08-25
DALIAN YILIY CONSTR MACHINERY +1
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Problems solved by technology
This structure will have a certain impact on the equipment above the turntable. For example, in rainy and snowy days or when there is dust in the workplace, it cannot protect the equipment on the turntable.
Method used
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[0009] like figure 1 As shown: the front side rail 1, the left side rail 4, the right side rail 12 and the rear side rail form a frame, wherein the rear side rail is divided into the first rear side rail 5 and the second rear side rail 10, the first rear side rail 5 and the second rear side rail 10 Stagger settings from each other. In this frame, there is an intermediate beam 7 parallel to the left beam 4 and the right beam 12. On the left side of the intermediate beam 7, there is a left door 3 that turns upwards, and on the right side, there is a right door 8 that turns upwards. The opening direction of the door 8 is opposite, that is, the left door 3 is opened backward and upward, and the right door 8 is opened forward and upward. For the convenience of opening, a left handle 2 is arranged at the upper front edge of the left door 3, and a right handle 9 is arranged at the rear of the right door 8. The connection left hinge 6 of the left door 3 is located on the first rear ...
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The invention discloses an integrally detachable semienclosed cowl cover of a crawler crane, which is characterized in that the cowl cover is provided with a frame enclosed by a front edge beam, a left edge beam, a right edge beam and a rear edge beam. A middle beam parallel to the left edge beam and the right edge beam is arranged in the frame, two sides of the middle beam are both provided with a left door and a right door which turn upwards, and the opening direction of the left door and the opening direction of the right door are opposite. When being installed, the frame enclosed by the front edge beam, the left edge beam, the right edge beam and the rear edge beam is fixedly connected with bolts on the upper side of the barriers on two sides and the rear side above the crane rotary table to ensure that the cowl cover of the crawler crane just covers above various equipment above the rotary table; because the cowl cover of the crawler crane is provided with right-about opening doors, the cowl cover of the crawler crane is convenient to adjust and maintain, can be totally disassembled, is convenient, can protect the equipment on the rotary table, prevent rain, snow and dust sand, prolong service life, reduce maintenance time and improve operation efficiency.
Description
technical field [0001] The invention relates to an integral detachable semi-enclosed machine cover of a crawler crane. Background technique [0002] There are main components such as hoisting device and power device above the turntable of the existing crawler crane. According to the layout of each component, there are enclosures on both sides and the rear side of the turntable. Generally there is no fence. This structure will have a certain impact on the equipment above the turntable. For example, in rainy and snowy days or when there is dust in the workplace, it cannot protect the equipment on the turntable. Contents of the invention [0003] The object of the present invention is to provide an integral detachable semi-enclosed machine cover for crawler cranes that protects the equipment above the turntable, prolongs its service life, reduces maintenance time, and improves operating efficiency, so as to overcome the shortcomings of the prior art. [0004] The integral d...
Claims
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Login to View More IPC IPC(8): B66C23/62B66C23/36
Inventor 徐兰郑亚辉肖华
Owner DALIAN YILIY CONSTR MACHINERY