Whole suspension type overhead guard
A roof guard and suspension technology, which is applied in the direction of lifting device, superstructure, superstructure of truck, etc., can solve the problem that it is difficult to achieve complete isolation between the roof guard and the engine compartment, the driving environment cannot be guaranteed, and the assembly process is cumbersome. and other problems, to achieve the effect of obvious shock absorption, reduce noise pollution, and simple structure
Active Publication Date: 2014-06-25
HANGCHA GRP
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Problems solved by technology
[0002] At present, domestic forklift roof guards mostly adopt an assembled structure, which is composed of left and right support leg assemblies, roof frame body assemblies, and instrument frame assemblies. The assembly process is cumbersome, and it is not easy to completely isolate the roof guard from the engine compartment due to structural limitations. , the sealing performance is poor, there are a lot of voids
Causes engine compartment noise to be transmitted directly to the overhead guard, affecting the driver
At the same time, dust and dirt can also be transferred to the roof guard through the gap, which cannot guarantee a clean driving environment
Method used
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[0020] This embodiment provides a kind of overall suspension type roof guard, comprises roof guard assembly and vehicle frame 24, and this roof guard assembly is an integral frame structure, passes front floor 11, rear floor 14, hood 15 and cover plate Covering parts such as 19 realize the isolation with the engine compartment, and the covering parts are all installed on the overall frame type roof guard, and the roof guard assembly is connected with the vehicle frame 24 by the shock pad 23.
[0021] Such as figure 1 , figure 2 As shown, the roof guard assembly is welded by the roof body 1, the left support leg 2, the right support leg 3 and the instrument frame 4. The welded integrated structure saves assembly time on the assembly line and reduces the difficulty of operation. The bottom and rear end of the overhead guard assembly are respectively provided with a front crossbeam 5 and a rear crossbeam 6, and the two ends of the front and rear crossbeams are respectively asse...
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The invention relates to a whole suspension type overhead guard which is simple in structure, convenient to install, good in sealing performance and good in damping effect. According to the technical scheme, the whole suspension type overhead guard is characterized by comprising an overhead guard assembly and a frame, the overhead guard assembly is formed by welding an overhead guard body, a left supporting leg, a right supporting leg and an instrument support, the bottom and the back end of the overhead guard assembly are provided with a front transverse beam and a back transverse beam respectively, the two ends of the front transverse beam and the back transverse beam are assembled on the left supporting leg and the right supporting leg through bolts respectively, an instrument protective cover is installed on the instrument support through a support, the bottom of the overhead guard assembly is separated from the frame on the lower portion through a front base plate, a back base plate, a machine cover and a cover plate, and the overhead guard assembly is connected with the frame through a shock pad. The whole suspension type overhead guard is suitable to the construction machinery industry.
Description
technical field [0001] The invention relates to an integral suspended roof guard. Applicable to construction machinery industry. Background technique [0002] At present, domestic forklift roof guards mostly adopt an assembled structure, which is composed of left and right support leg assemblies, roof frame body assemblies, and instrument frame assemblies. The assembly process is cumbersome, and it is not easy to completely isolate the roof guard from the engine compartment due to structural limitations. , poor sealing performance, there are a lot of voids. As a result, the noise in the engine compartment is directly transmitted to the roof guard, which affects the driver. At the same time, dust and dirt can also be transferred into the roof guard through the gap, which cannot guarantee a clean driving environment. The hood is rigidly installed on the frame, so there is a little bump and vibration. Contents of the invention [0003] The technical problem to be solv...
Claims
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IPC IPC(8): B66F9/075B62D33/06
Inventor 孙大海李元松宋永贵
Owner HANGCHA GRP