Vehicle lifting device with synchronization function
A synchronization function and vehicle technology, applied in the field of vehicle maintenance, can solve problems such as hindering synchronization operations and pressure differences, and achieve the effects of enhancing safety and durability, solving backlog problems, and precise synchronization actions
Inactive Publication Date: 2017-05-31
希实本株式会社 +1
View PDF12 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] Moreover, in the existing in-line hydraulic synchronization device, due to repeated movements, the synchronization connecting rod is squeezed, and the pressure of the main hydraulic supply line is different from that of the synchronization line, which hinders the precise synchronization operation.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] Below in conjunction with accompanying drawing and embodiment, further elaborate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.
[0022] as attached figure 1 to attach image 3 As shown, a vehicle lifting device with synchronous function includes a vehicle platform 1, a first master cylinder 2 and a second master cylinder 3 arranged on both sides below the vehicle platform 1, the first master cylinder 2, the second The two master cylinders 3 are connected to the hydraulic pump through the main supply line 4, and a first auxiliary cylinder...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a vehicle lifting device with a synchronizing function. The vehicle lifting device comprises vehicle bearing platforms, a first main air cylinder and a second main air cylinder. The first main air cylinder and the second main air cylinder are arranged on the two sides below the vehicle bearing platforms. The first main air cylinder and the second main air cylinder are connected with a hydraulic pump through a main supply line. The vehicle lifting device is further provided with a first auxiliary air cylinder and a second auxiliary air cylinder. The first auxiliary air cylinder is connected to the second main air cylinder in series through a first synchronizing line, and the second auxiliary air cylinder is connected to the first main air cylinder in series through a second synchronizing line. A first synchronizing control part is arranged between the main supply line and the first synchronizing line. A second synchronizing control part is arranged between the main supply line and the second synchronizing line. Due to the fact that the first synchronizing control part and the second synchronizing control part are arranged between the main supply line and the first synchronizing line as well as between the main supply line and the second synchronizing line, the problem that in the prior art, accumulation happens on an inline type hydraulic device of a vehicle lifting device can be effectively solved, so that synchronizing action is more precise and using safety and durability of the device are enhanced.
Description
technical field [0001] The invention relates to the technical field of vehicle maintenance, in particular to a vehicle lifting device with a synchronization function. Background technique [0002] Usually, the lifting platform for vehicle repair is to lift the vehicle body from the ground and lift it after carrying the vehicle, so as to repair various fault factors of the vehicle body. The lifting platform for vehicle repair is a device that provides assistance for easy vehicle repair , and can be roughly divided into pillar type and cross-link type according to the structure. [0003] Among them, the cross-link type (X-type or scissor-type) lifting platform is provided with an X-shaped cross-link on the left and right sides of the upper part of a pair of ground frames, and the upper part of the cross-link is provided with a vehicle load-bearing platform that can accommodate vehicles. . In addition, hydraulic cylinders are respectively installed for raising and lowering th...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B66F7/20B66F7/28
Inventor 金锺根
Owner 希实本株式会社