Convenient-to-install tower crane safety protection device
A safety protection device, tower crane technology, applied to cranes, safety belts, life-saving equipment, etc., can solve the problems of single protection measures, cumbersome installation and use, inconvenient for users to place and carry, etc. Ease of installation and use
Inactive Publication Date: 2020-05-01
安徽省雄峰起重机械有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a tower crane safety protection device that is easy to install, to solve the existing tower crane safety protection device proposed in the above background technology, the installation and use of similar products are extremely complicated, the protection measures are single and inconvenient to use Personnel placement and carrying issues
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[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0024] Please refer to figure 1 , figure 2 , image 3 and Figure 4 ,in, figure 1 It is the overall side view section structure; figure 2 It is the overall side view structure; image 3 Face up to the structure as a whole; Figure 4 View the structure as a whole. An easy-to-install safety protection device for a tower crane includes: a main body 1, a connecting piece 6, a speed reduction wheel 20 and a through hole 23, a chute 2 is opened inside the main body 1, and a spring 3 is connected to the inner wall of the chute 2 , and the end of the spring 3 is installed with a first rotating shaft 4, the side of the first rotating shaft 4 is provided with a guide wheel 5, the outer wall of the main body 1 is equipped with a connecting piece 6, and the inside of the connecting piece 6 runs through The second rotating shaft 7, and the side of the seco...
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The invention provides a convenient-to-install tower crane safety protection device. The convenient-to-install tower crane safety protection device comprises a main body, a connecting piece, a speed reducing wheel and a through hole, wherein a sliding groove is formed in the main body, a spring is connected to the inner wall of the sliding groove, a first rotating shaft is arranged at the end headof the spring, and a guide wheel is arranged on the side of the first rotating shaft; the connecting piece is arranged on the outer wall of the main body, a second rotating shaft penetrates through the interior of the connecting piece, and a hook is arranged on the side of the second rotating shaft; and a groove is formed in the outer wall of the main body, a third rotating shaft is arranged inside the groove, and a handle is arranged on the side of the third rotating shaft. The provided convenient-to-install tower crane safety protection device is convenient to install and use at any time, avoids the situation that the device is abandoned due to tedious operation, has a plurality of protection measures, can provide deceleration buffering and emergency braking functions for users when theusers fall during climbing, is convenient for the users to place and carry so as to cope with the problem of narrow space during high-altitude operation.
Description
technical field [0001] The invention relates to the technical field of safety protection devices, in particular to an easy-to-install safety protection device for tower cranes. Background technique [0002] Tower cranes, also known as "tower cranes", have a wide range of work and a wide range of applications. They are mainly used for short-distance transportation of materials and building materials in the construction of multi-storey and high-rise buildings. Tower cranes are generally composed of metal structures, working mechanisms and electrical systems. Composition, because the safe construction requirements of construction projects are the premise to ensure the construction process and quality, the transportation of construction materials is mostly set for outdoor use, and tower cranes usually work at extremely dangerous heights, so various protective devices must be installed on tower cranes To ensure the personal safety of the staff, one of them is the safety connectio...
Claims
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Login to View More IPC IPC(8): B66C23/88B66C23/62A62B35/00
CPCA62B35/0006A62B35/0025B66C23/62B66C23/88
Inventor 陈宋铭殷少锋邵云久马道金梁园许永斌
Owner 安徽省雄峰起重机械有限公司