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C-shaped lifting appliance with locking function

A technology of a spreader and a locking device, applied in the field of spreaders

Active Publication Date: 2019-11-12
江苏长虹机械设计院有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the C-type spreader for car body assembly lacks a spreader for positioning and clamping during car body assembly during transportation to achieve the purpose of rapid production

Method used

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  • C-shaped lifting appliance with locking function
  • C-shaped lifting appliance with locking function
  • C-shaped lifting appliance with locking function

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Embodiment Construction

[0071] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0072] according to figure 1 , figure 2 , image 3 , Figure 4 , Figure 6 , Figure 12 As shown, the embodiment of the present invention provides a C-type spreader with locking, which is characterized in that it includes: an upper frame 14, a lower frame 16, a boom 15 and a locking device 38;

[0073] The boom 15 is set at two intervals, and is arranged as a C-shaped structure;

[0074] One end of the boom 15 is connected by a lower frame 16, and the other end of the boom 15 is connected by a lower frame 16;

[0075] The locking device 38 is disposed below the lower frame 16 .

[0076] The upper frame 14 is connected to the boom 15 by bolts, the upper frame...

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PUM

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Abstract

The invention provides a C-shaped lifting appliance with a locking function. The C-shaped lifting appliance is characterized by comprising an upper frame, a lower frame, suspension arms and a lockingdevice; and the upper frame is connected to the suspension arms through bolts, the upper frame is connected to a trolley unit through a hanging shaft, and the middle of the upper frame is ensured to be insulated through a polytetrafluoroethylene spacer bush. The upper frame is provided with an electrifying device, and electricity is conducted through conductive copper plates on the outer side of aelectrophoresis station. The suspension arms are formed by welding tubes and plates, the suspension arms are formed by hot bending once by adopting steel tubes, are connected to the upper frame and the lower frame through bolts up and down, and the welding error is reduced while the welding amount is reduced. Special tool clamps are used for manufacturing the suspension arms, and the machining error of the suspension arms is within 2 mm. The lower frame is connected to the suspension arms through bolts, and the middle of the lower frame is ensured to be wear-resistant and corrosion-resistantthrough a polytetrafluoroethylene spacer bush. The locking device is arranged below the lifting appliance, and the locking device is used for automatically clamping parts which are hoisted and moved by the lifting appliance, so that the purpose of automatic production is achieved, and the purpose of improving the production efficiency is achieved.

Description

technical field [0001] The invention relates to the technical field of spreaders, in particular to a C-type spreader with locking. Background technique [0002] With the rapid economic growth, China's auto sales have ranked first in the world for three consecutive years. In recent years, the market demand for trucks, special vehicles, agricultural vehicles, construction machinery, and new energy vehicles has also increased year by year, which has had a great impact on related manufacturing industries. It is also a challenge and an opportunity. The challenge is not only the manufacturing and production and supply capacity must keep up with the pace; the opportunity is that many companies can grow bigger and stronger under this situation. [0003] However, the production and manufacturing capabilities and timely supply capabilities of most domestic enterprises need to be improved. At this time, the convenience, speed, and efficiency of design, processing, and transportation a...

Claims

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Application Information

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IPC IPC(8): B66C1/24B66C13/08
CPCB66C1/24B66C13/08
Inventor 仇云杰徐伟陶阵姜大龙
Owner 江苏长虹机械设计院有限公司
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