A scissor lift for extended use
A lifting device and scissor-type technology, applied in the direction of lifting devices, lifting frames, etc., can solve the problems of unfavorable operation, low safety performance, low stability performance, etc., and achieve the effect of reducing pressure and improving stability performance
Active Publication Date: 2020-05-01
叶青
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The scissor lift provides greater convenience to the existing operators. However, the existing scissor lift has low stability during use, the operating platform is prone to shaking, and the safety performance is low. Due to the fixed size of the operating platform during use, the existing scissor lift is not conducive to people's operation when multiple people operate, and the applicability is low
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
[0020] The technical solutions of the present invention will be further described in detail below in conjunction with specific embodiments.
[0021] see Figure 1-2 , a scissor lift device for extended use, including a device body 1; the device body 1 is mainly composed of a base 2, an adjustment rod 3 and an operating table 6; the surface of the base 2 is provided with a groove, the groove Adjusting rods 3 are hinged inside, and the adjusting rods 3 are hinged in turn, and the middle of the adjusting rods 3 are hinged to each other; the adjusting rod 3 is hinged with a transfer piece 5, and the inner wall of the groove is hinged with a cylinder 4, and the cylinder 4 is connected to the device body 1. The outer power supply is electrically connected. The piston rod is connected to the cylinder 4. The end of the piston rod is hinged to the hinge 5. The end of the top adjustment rod 3 is hinged to the console 6. When the cylinder 4 pushes the piston rod, the piston rod 5 pushes ...
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 shear type lifting device for increasing the length. The shear type lifting device comprises a device body. The device body is mainly composed of a base, adjusting rods and an operating platform. The operating platform is hinged to the tail ends of the adjusting rods. Length-increasing plates are connected into the operating platform in a sliding manner. The tail end of each length-increasing plate extends to the outer side of the operating platform. A double-shaft motor is fixedly connected to the top of the operating platform. Rotating shafts are connected to the two ends of the double-shaft motor. Fixed plates are fixedly connected to the operating platform in a symmetrical manner, and the tail end of each rotating shaft is connected with the corresponding fixed plate in a rotary manner. Each rotating shaft is sleeved with a movable component. A connecting rod is connected to each fixed plate in a sliding manner, and connecting pillars are fixedly connected with the two ends of the connecting rods. In the using process of the shear type lifting device, the positions, located inside the operating platform, of the length-increasing plates can be adjusted according to practical need; multiple persons can operate the shear type lifting device conveniently; a user can use the shear type lifting device conveniently; when the shear type lifting device is used, by means of work of a minisize air pump, air in a cavity is exhausted through an air outlet valve, and thus the pressure intensity in the cavity is reduced; and by means of the difference between the pressure intensity of the atmospheric pressure and the pressure intensity inside the cavity, stability performance of the device is improved.
Description
technical field [0001] The invention relates to the field of scissor lifts, in particular to a scissor lift device for extended use. Background technique [0002] Scissor lifts Scissor lifts are divided into large scissors (child-mother type) and small scissors (single scissors) lifts. They are auto repair machines used in the auto repair industry. They are driven by hydraulic systems, also called hydraulic lifts. Lifts play a vital role in vehicle maintenance and overhaul and maintenance are inseparable from hydraulic lifts. [0003] The scissor lift provides greater convenience to the existing operators. However, the existing scissor lift has low stability during use, the operating platform is prone to shaking, and the safety performance is low. Due to the fixed size of the operating platform during use, the existing scissor lift is not conducive to people's operation when it is operated by multiple people, and its applicability is low. Contents of the invention [000...
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): B66F7/08B66F7/28
CPCB66F7/0666B66F7/08B66F7/28
Inventor 孙刚李明忠
Owner 叶青