Cover mounting structure and engineering machine comprising same
A technology for installing structure and cover plate device, which is applied in the directions of crane, transportation and packaging, load hanging components, etc., which can solve the problems of difficult assembly, inability to correspond one by one, and failure to achieve the target effect.
Active Publication Date: 2015-06-24
ZOOMLION HEAVY IND CO LTD
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AI Technical Summary
Problems solved by technology
[0006] But the existing wiring cover plate 2 is all fixed on the bracket 1 by bolts, and the bracket 1 is directly welded on the vehicle frame. Due to manufacturing errors, the threaded hole 11 on the bracket 1 and the waist-shaped hole 21 on the wiring cover plate 2 often It cannot be one-to-one correspondence, especially when the wiring cover 2 is spliced together by several sections, as long as there is a deviation in one section, it will cause misalignment during subsequent installation, resulting in some positions that cannot be installed, and due to the problem of the installation position, assembly Difficult, need more than two people to cooperate with the installation
[0007] The existing wiring cover 2 is fixed on the bracket 1 by multiple bolts. After several sections of wiring cover 2 are spliced together, the multiple bolts of each section of wiring cover 2 need to be completely disassembled when the wiring harness is overhauled. It is very difficult to reassemble, and usually choose not to install, which makes it difficult for the maintenance personnel, and also affects the aesthetics of the car
[0008] The wiring cover 2 is installed for aesthetics and waterproofing. Due to installation and disassembly, the wiring cover 2 is deformed and water enters, and the target effect is not achieved.
Method used
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[0044] The present invention will be described in detail below with reference to the accompanying drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.
[0045] Such as Figure 4 As shown, the cover installation structure according to the embodiment of the present invention includes a bracket 200 and a cover 300 , and also includes a guide rail 100 , and the bracket 200 or the cover 300 is slidably installed on the guide rail 100 along the guide rail 100 .
[0046] In the cover installation structure of this embodiment, by adding guide rails 100, the bracket 200 or the cover 300 is slidably installed on the guide rails 100 along the guide rails 100. With this structure, when disassembling the cover 300, it is not necessary to remove the bolts one by one. It is only necessary to pull the bracket 200 or the cover 300 along the guide rail 100, so ...
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The invention provides a cover mounting structure and an engineering machine comprising the same. The cover mounting structure comprises a bracket and a cover, and further comprises a guide rail; and the bracket or the cover is slidably mounted on the guide rail along the guide rail. According to the cover mounting structure and the engineering machine comprising the cover mounting structure provided by the invention, the guide rail is additionally arranged, and the bracket or the cover is slidably mounted on the guide rail along the guide rail. Therefore, with the adoption of the cover mounting structure, the cover is dismounted without gradually dismounting bolts but only by drawing the bracket or the cover along the guide rail, so that the bracket and the cover relatively slide. Therefore, the bracket and the cover are staggered or separated, and are convenient to dismount.
Description
technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a cover installation structure and an engineering machinery including the structure. Background technique [0002] Such as Figure 1a to Figure 3b As shown, the wiring covers and brackets currently applied to the chassis of truck cranes include the following two types. [0003] Such as Figure 1a and Figure 1b As shown, the bracket 1 is provided with threaded holes 11, such as Figure 2a and Figure 2b As shown, the first type of cover plate 2 is provided with four waist-shaped holes 21, and the wiring cover plate 2 and the bracket 1 are connected by four bolts respectively passing through the waist-shaped holes 21 and the threaded holes 11. The bracket 1 It is directly welded on the frame of the crane, and the wiring cover 2 is fixed on the bracket 1; [0004] Such as Figure 3a and Figure 3b As shown, the second type of wiring cover 2 is fixed on the corr...
Claims
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IPC IPC(8): B66C23/62B66C13/12
Inventor 高曼黎鑫溢方杰平奉松生黄硕
Owner ZOOMLION HEAVY IND CO LTD