A hoisting device for construction equipment
A hoisting device and construction equipment technology, applied in the direction of transportation and packaging, load hanging components, etc., can solve the problems that steel cables cannot be clamped effectively, reduce the safety factor of equipment, and affect the working efficiency of equipment, so as to achieve reliable connection, Improve work efficiency and enhance the effect of safety factor
Active Publication Date: 2019-08-30
四川企知通企业管理有限公司
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Problems solved by technology
[0005] The purpose of the present invention is to provide a hoisting device for construction equipment, which solves the problem that the horizontal plate cannot effectively clamp the steel cables in the above patent documents, affects the working efficiency of the equipment, and reduces the safety factor of the equipment.
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[0033] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0034] Refer below Figure 1 to Figure 6 The present invention is further described, as figure 1 , figure 2 , image 3 , Figure 4 with Figure 5 The hoisting device for construction equipment shown includes a hook 10 , a lock 60 , a torsion spring 30 , a curved rod 80 , a tension spring 90 and a fixing plate 70 , and the lock 60 is pivotally connected to the upper part of the hook 10 , the lower end of the lock 60 extends toward the lower arm 11 of the hook 10, the lower end of the lock 60 is in contact with the inner wall of the lower arm 11, and the lock 60 is used to block the hook 10 Since the lock 60 is provided, the steel cable entering the hook 10 can be firmly fixed to prevent the steel cable from being separated from the hook 10 duri...
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The invention provides a hoisting device for construction equipment. The hoisting device comprises a hook, a lock catch, a torsional spring, a bent lever and an extension spring, wherein the lock catch is pivoted at the upper part of the hook; the lower end of the lock catch extends toward a lower-end arm of the hook; the lock catch is used for blocking an opening of the hook; the torsional springis sleeved on a pin shaft of the hook; one end of the torsional spring presses on the lock catch; the other end of the torsional spring presses on an upper-end arm of the hook; the bent lever is pivoted on the outer wall of the lower-end arm; a clamping rod at the front end of the bent lever can be clamped on a hooking part at the lower end of the lock catch; the upper end of the extension springis connected with a bent part of the bent lever; and the lower end of the extension spring is connected with a positioning rod of the lower-end arm. According to the hoisting device for constructionequipment, above structure is adopted, so that in the process of hoisting steel ropes, the steel ropes are firmly fixed by the lock catch and the steel ropes are prevented from being divorced from thehook in the hoisting process, thereby enabling the equipment to effectively work for a long time, improving the working efficiency and enhancing the safety factors of the equipment.
Description
technical field [0001] The invention relates to the technical field of construction equipment, in particular to a hoisting device for construction equipment. Background technique [0002] With the advancement of science and technology and the development of the economy, the rapid development of the construction industry has been driven, and the development of supporting equipment has also been promoted. During construction, large-scale construction equipment such as cranes and hoists need to be used for a long time. Now most construction sites cannot meet the space and conditions required by large-scale equipment, and it is a waste of resources when moving small pieces. [0003] Chinese patent CN201711478851.7 discloses a kind of hoisting device for construction equipment, including a body, a round block and a hanging block. The upper end of the body is provided with a round block, the right side of the body is provided with a horizontal plate, and the left lower end of the ...
Claims
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IPC IPC(8): B66C1/36
Inventor 方力炜
Owner 四川企知通企业管理有限公司