Omnidirectional crawler crane channel and crawler crane
A kind of crawler crane, all-round technology, applied in the direction of crane, load hanging element, transportation and packaging, etc., can solve the problems of no safety protection device, difficult maintenance and operation, and big safety hazard, so as to improve the convenience of maintenance and improve the operation. safety effect
Pending Publication Date: 2021-06-25
XCMG CONSTR MACHINERY
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Problems solved by technology
[0003] like figure 1 As shown, the existing crawler crane walking platform only has the control room walking platform 3 located on the side of the control room 1, which is convenient for the driver to enter and exit. However, to enter the interior of the turntable 2, you need to stand on the crawler frame and enter through the ladder 4. There is no corresponding inside the turntable 2. maintenance personnel can only enter the interior of the turntable by stepping on the internal parts of the turntable, and there is no safety protection device on the upper part of the turntable, which poses a great safety hazard and makes maintenance operations very difficult
Method used
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Embodiment 1
[0028] Such as Figure 2-4 As shown in the figure, a kind of all-round crawler crane channel includes the control outdoor channel, the turntable outer channel and the turntable inner channel connected in sequence; the turntable inner channel includes the first channel, the second channel and the third channel respectively connected with the first channel, The first passage, the second passage and the third passage are respectively connected to the inside, front and rear of the turntable 2. The first passage and the second passage include several adjacently arranged platforms, and the platforms are assembled structures capable of turning upwards.
[0029] Such as figure 2 with 3 As shown, the passage outside the control room includes a control room side platform 5 located outside the entrance of the control room 1 , and a control room rear platform 6 connected to the control room side platform 5 and located behind the control room 1 . The outer channel of the turntable inclu...
Embodiment 2
[0036] This embodiment provides a crawler crane, including the all-round crawler crane passage described in Embodiment 1.
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The invention discloses an omnidirectional crawler crane channel and a crawler crane. The omnidirectional crawler crane channel comprises a control room outer channel, a turntable outer channel and a turntable inner channel which are connected in sequence, wherein the turntable inner channel comprises a first channel, a second channel and a third channel, the second channel and the third channel are connected with the first channel separately, the first channel, the second channel and the third channel are connected to the interior, the front part and the rear part of a turntable separately, and each of the first channel and the second channel comprises a plurality of adjacent platforms; each platform is of an assembly structure capable of being overturned upwards. According to the omnidirectional crawler crane channel and the crawler crane, a driver can reach each place in the turntable from the control room, so that the operation safety is improved, and the maintenance convenience is improved.
Description
technical field [0001] The invention belongs to the technical field of cranes, and in particular relates to an omnidirectional crawler crane channel and a crawler crane. Background technique [0002] Crawler cranes are an important category of mechanical equipment and play an important role in infrastructure construction, wind power construction, nuclear power construction, petrochemical construction and other projects. As an important part of the crane, the passage of the whole machine has high requirements for the safety of people entering and exiting, and the convenience of operation and maintenance. The continuity and convenience of the passage of the whole machine directly affect the safety of product use and the user's experience. The focus of common concern of business and users. [0003] Such as figure 1 As shown, the existing crawler crane walking platform only has the control room walking platform 3 located on the side of the control room 1, which is convenient f...
Claims
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IPC IPC(8): B66C23/36B66C23/62B66C23/88B66C13/54
CPCB66C23/36B66C23/62B66C23/88B66C13/54
Inventor 徐李潘银光王静孟朝钰刘敏王亚生
Owner XCMG CONSTR MACHINERY