Synchronous belt telescopic type mechanical feeding ladder and use method
A technology of mechanical feed and synchronous belt, which is applied in the direction of ladders, buildings, building structures, etc., can solve the problems of narrow application range, high site requirements, poor coordination, etc., and achieve good synchronization, ensure safety, and convenient and reliable operation Effect
Active Publication Date: 2017-07-28
SHAANXI UNIV OF SCI & TECH
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Problems solved by technology
[0004] At present, there are few equipment for mechanical telescopic ladders, and the existing related machinery has disadvantages such as poor coordination, high site requirements, simple equipment and poor reliability, and narrow application range.
For problems such as poor coordination, high site requirements, and poor adjustment effects, this device involves a telescopic mechanical feed ladder
Method used
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Embodiment Construction
[0038] The present invention will be further described below in conjunction with the accompanying drawings.
[0039] Such as Figure 1-Figure 6 As shown, the synchronous belt retractable mechanical feed ladder of the present invention comprises two linear synchronous belt telescopic devices arranged side by side, and the linear synchronous belt telescopic device includes a winding wheel 23, a transmission wheel 14 and a telescopic arm 10, and the telescopic arm 10 The lower end of the bottom is equipped with a mounting seat, and the reel 23 and the transmission wheel 14 are connected with the mounting seat, and the mounting seat is hinged with a clamp frame 31 and a rack belt 34 for preventing the synchronous belt telescopic mechanical feed ladder from slipping. The belt 34 is provided with a locking tooth for the free end of the locking frame 31 to be locked. Two wheels 32 are arranged side by side on the mounting seat. The wheels 32 are positioned and installed on the two en...
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The invention belongs to the field of mechanical telescopic equipment application and telescopic ladders and particularly relates to a synchronous belt telescopic type mechanical feeding ladder and a use method. The synchronous belt telescopic type mechanical feeding ladder comprises two parallelly arranged linear synchronous belt telescopic devices which comprise rollers, transfer wheels and telescopic arms. The rollers and the transfer wheels are all connected with drive devices and arranged at the bottom ends of the telescopic arms. The rollers are provided with synchronous belts in a wound mode. The front ends of the synchronous belts which are connected with the front ends of the telescopic arms. The transfer wheels are arranged at synchronous belt outlets of the rollers and used for driving the synchronous belts to stretch out and further driving the telescopic arms to extend. Ladder rods are connected between the telescopic arms of the two linear synchronous belt telescopic devices and arranged at the front ends of all sections of the telescopic arms. The feeding ladder has the characteristics of being low in construction cost, simple in principle and structure, low in requirement for the environment and good in reliability.
Description
[0001] 【Technical field】 [0002] The invention belongs to the field of telescopic ladders applied to mechanical telescopic equipment, and in particular relates to a synchronous belt telescopic mechanical feed ladder and a use method thereof. [0003] 【Background technique】 [0004] At present, there are few equipment for mechanical telescopic ladders, and the existing related machinery has disadvantages such as poor coordination, high site requirements, simple equipment and poor reliability, and narrow application range. For problems such as poor coordination, high site requirements, and poor adjustment effects, the device involves a telescopic mechanical feed ladder. [0005] 【Content of invention】 [0006] In order to overcome the problems existing in the prior art, the object of the present invention is to provide a synchronous belt retractable mechanical feed ladder and its use method. The feed ladder has the characteristics of low cost, simple principle and structure, lo...
Claims
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IPC IPC(8): E06C1/12E06C1/397E06C7/48E06C7/02E06C7/46
CPCE06C1/125E06C1/397E06C7/02E06C7/46E06C7/48
Inventor 张功学陈宁孟彦辉叶东马车
Owner SHAANXI UNIV OF SCI & TECH