Electric mechanical scissors-type vehicle balance supporting apparatus
A balanced support and mechanical technology, which is applied in vehicle maintenance, lifting vehicle accessories, transportation and packaging, etc., can solve the problems that the support device does not have an emergency plan, and the support device cannot be lifted, etc., so as to occupy less space on the chassis and reduce the quality of the system , the effect of easy installation
Inactive Publication Date: 2017-05-31
GUANGDONG POLYTECHNIC NORMAL UNIV
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Problems solved by technology
Moreover, the existing vehicle support devices generally do not have an emergency plan, and when a power system failure occurs, there will be a problem that the support device cannot be raised or lowered.
Method used
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[0015] The present invention will be further described below in conjunction with the accompanying drawings.
[0016] Such as figure 1 , figure 2 and image 3 As shown, the electromechanical scissor vehicle balance support device includes a base 8, a support arm 2, a connecting arm 5 and a swing arm 7. The bottom end of the support arm 2 is hinged on the base 8 through a rotating shaft, and the base 8 There is also a long hole for adjusting the position of the support arm 2; the top of the support arm 7 is hinged with one end of the connecting arm 5, and the connecting arm 5 is provided with a mounting hole for connecting and installing the vehicle body. The bottom of the other end of the connecting arm 5 is equipped with a transmission lead screw 4, a lead screw slide 6 is installed on the transmission lead screw 4, and a motor 1 is also installed on the top of the support arm 2, and the motor 1 is connected and Drive the transmission screw 4 to rotate, one end of the swin...
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The invention discloses an electric mechanical scissors-type vehicle balance supporting apparatus, comprising a base, a supporting arm, a connection arm and a rocking arm; the bottom end of the supporting arm is hinged to the base through a spindle, the top end of the supporting arm is hinged to one end of the connection arm, the connection arm is provided with a mounting hole for connecting and fitting a vehicle body, a transmission screw is mounted at the bottom of the other end of the connection arm, a screw sliding base is mounted on the transmission screw, a motor is also mounted on the upper portion of the supporting arm, the motor is connected with and drives the transmission screw to rotate, one end of the rocking arm is hinged to the middle of the supporting arm, and the other end of the rocking arm is connected to the screw sliding base; when the motor drives the transmission screw to rotate, and the screw sliding base moves horizontally relative to the transmission screw to drive the rocking arm to rock, causing the supporting arm to rise or fall. The electric mechanical scissors-type vehicle balance supporting apparatus has the advantages of simple structure, low system mass, low usage of chassis space, good convenience of mounting and the like.
Description
technical field [0001] The invention relates to the technical field of automobile support devices, in particular to an electromechanical scissor vehicle balance support device. Background technique [0002] Unpowered trailers (multi-functional fully-mounted RVs) have heavy equipment installed in the car, and when they need to be parked for a long time with high loads, the suspension spring steel plate of the trailer will be deformed; and the user's activities in the car will cause the car body to shake and affect the use effect ; and the situation that the vehicle shakes due to other reasons, which reduces the structural performance of the vehicle, reduces the normal service life of the vehicle, and so on. [0003] Analyzing the situation of the use of balance support devices for small and medium-sized trailers such as travel trailers, the balance support devices do not need to be used frequently and do not require a large support force. Moreover, the existing vehicle suppo...
Claims
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IPC IPC(8): B60S9/04
CPCB60S9/04
Inventor 杜灿谊谭亮陈德文喻菲菲陈森昌秦太兴吴劲
Owner GUANGDONG POLYTECHNIC NORMAL UNIV