Single-leg support type motor-home electric jack support

A jack and support type technology, applied in the field of jack brackets, can solve the problems of lack of bottom stabilization, poor practicability, unstable jack base, etc., and achieve the effect of avoiding unsupportable and stable base

Pending Publication Date: 2018-07-06
浙江耀欧汽车零部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the jack brackets currently on the market do not have a solid reinforcement for the bottom during use, so that t

Method used

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  • Single-leg support type motor-home electric jack support

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Embodiment 1

[0018] like figure 1 As shown, the present invention provides a single-leg support type RV electric jack bracket, comprising a single-column bracket 1, an electric device 13 and a jack device 14, the bottom of both sides of the single-column bracket 1 is provided with slots 2, and the single-column bracket 1 A servomotor 3 is fixedly installed inside the servomotor 3, the bottom end of the servomotor 3 is fixedly connected with a coupling 4, the bottom end of the coupling 4 is fixedly connected with a threaded screw 5, and the bottom end of the threaded screw 5 is sleeved with a bearing 6 , the outer end of the threaded screw rod 5 is movably socketed with a nut block 7, and both ends of the nut block 7 are fixedly connected with a connecting column 8, and the connecting column 8 runs through the single column bracket 1 through the slot 2, and the bottom end of the connecting column 8 An insertion nail 9 is fixedly installed, and a base 10 is fixedly installed at the bottom of...

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PUM

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Abstract

The invention discloses a single-leg support type motor-home electric jack support. The single-leg support type motor-home electric jack support comprises a single-column support, an electric device and a jack device and is characterized in that slots are formed in the bottoms of two sides of the single-column support, a coupler is fixedly connected to the bottom end of a servo motor, a screw rodis fixedly connected to the bottom end of the coupler, a bearing sleeves the bottom end of the screw rod, connecting columns are fixedly connected to two ends of a nut, an insertion pin is fixedly mounted at the bottom end of each connecting column, and symmetrical holes are formed in two sides of the base. The single-leg support type motor-home electric jack support has the advantages that the servo motor is mounted inside the single-column support, the servo motor is connected with the screw rod through the coupler, and accordingly the servo motor drives the screw rod to move to allow the nut sleeving the outer end of the screw rod to move, the insertion pins fixedly connected to two ends of the nut penetrates the holes to be inserted into soil along with the movement of the nut, the base of the jack support is stabilized, and the problem that a jack cannot perform support due to the instability of the base is avoided.

Description

technical field [0001] The invention relates to a jack stand, in particular to a single-leg support electric jack stand for a recreational vehicle. Background technique [0002] As we all know, a jack refers to a light and small lifting device that uses a rigid lifting piece as a working device, and lifts heavy objects in a small stroke through the top bracket or bottom claw. The jack is mainly used in factories, mines, transportation and other departments as vehicle repairs. And other lifting, supporting and other work, its structure is light and firm, flexible and reliable, one person can carry and operate. However, the jack stands currently on the market are not solidly reinforced against the bottom during use, so that the jack may be tilted due to the unstable base, and cannot perform effective support work, so the practicability is not strong. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of ...

Claims

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Application Information

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IPC IPC(8): F16M7/00B66F3/00
CPCF16M7/00B66F3/00
Inventor 路春华
Owner 浙江耀欧汽车零部件有限公司
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