Novel adjustable universal hand truck platform
An adjustable and platform technology, which is applied in the direction of hoisting devices, switchgears, electrical components, etc., can solve problems such as ground subsidence, switch cabinet deformation, time-consuming and labor-intensive problems, so as to save workload, solve time-consuming and labor-intensive adjustments, and ensure stability. Effect
Pending Publication Date: 2019-04-19
SHANGHAI MUNICIPAL ELECTRIC POWER CO
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Problems solved by technology
Due to the harsh operating conditions on site, problems such as switch cabinet deformation or ground subsidence may occur after long-term operation, and the height of the handcart to the ground will change. Therefore, the height of the handcart platform must be manually adjusted, which is time-consuming and laborious.
In addition, some distribution stations use handcarts of various specifications, and the transfer handcart platforms are not common to each other. If each specification of handcarts is equipped with a corresponding specification of transfer handcarts, the number of transfer handcarts will be greatly increased. It is not conducive to the development of lean management of substations
Method used
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[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, its specific implementation will be described in detail below in conjunction with the accompanying drawings:
[0032] see Figure 1 to Figure 9 , the best embodiment of the present invention, a new adjustable universal handcart platform, including lifting system, hydraulic control transmission system, platform fine-tuning device, linear guide device, electromagnet suction device and safety system.
[0033] see Figure 4a to Figure 4d , the lifting system includes a base plate 10, a top plate 11, a supporting square tube 8, a supporting round tube 9 and two double scissor devices 12, and the two double scissor devices 12 are arranged on the left and right sides between the base plate 10 and the top plate 11 correspondingly. side, the lower end of the double scissors device 12 is installed on the upper surface of the base plate 10, and the upper end of the do...
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The invention discloses a novel adjustable universal hand truck platform which comprises a lifting system, a hydraulic control transmission system, a platform fine adjustment device, a linear guide rail device, an electromagnet suction device and a safety system. The lifting system comprises a bottom plate, a top plate, a support square tube, a support circular tube and two double-fork devices. The hydraulic control transmission system comprises a hydraulic pump, a hydraulic cylinder, a shaft sleeve, a battery and a control box. The platform fine adjustment device comprises a pallet and a plurality of fine adjustment mechanisms. The linear guide rail device comprises an upper cover plate, two support members and two linear guide rails. The electromagnet suction device includes an electromagnet. The safety system includes a travel switch, four anti-collision plates, two moving wheels and two brake wheels. The novel adjustable universal hand truck platform of the invention can be easilyadjusted in height, and guide rail spacing and length, uses an electric system operation mode to save the workload to the greatest extent, and uses the lifting system operation mode to ensure the stability, the efficiency and the safety of the hand truck operation.
Description
technical field [0001] The invention relates to a novel adjustable universal handcart platform. Background technique [0002] When the handcart in the switch cabinet needs to be overhauled, the handcart is usually pulled onto the handcart platform. Due to the harsh operating conditions on site, problems such as switch cabinet deformation or ground subsidence may occur after long-term operation, and the height of the handcart to the ground will change. Therefore, the height of the handcart platform must be manually adjusted, which is time-consuming and laborious. In addition, some distribution stations use handcarts of various specifications, and the transfer handcart platforms are not common to each other. If each specification of handcarts is equipped with a corresponding specification of transfer handcarts, the number of transfer handcarts will be greatly increased. It is not conducive to the development of lean management of substations. Contents of the invention [0...
Claims
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IPC IPC(8): H02B3/00B66F9/06
CPCH02B3/00B66F9/06
Inventor 任堂正沈晓峰徐友刚傅铭陆敏安沈伟顾华曹基南鲁志豪孙进柴守江梁晟朱能陈敬德
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO