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Manpower hoisting mechanism for masonry

A hoisting and manpower technology, which is applied in the direction of cranes, hoisting devices, portable lifting devices, etc., can solve the problems of vertical or horizontal transportation of materials that cannot be compared, and achieve the effects of reducing labor intensity, increasing construction speed, and reducing difficulty

Active Publication Date: 2015-01-28
黑龙江众诚新型建筑材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that in the existing civil engineering construction, it is impossible to vertically or horizontally transport the comparative materials in a small range

Method used

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  • Manpower hoisting mechanism for masonry
  • Manpower hoisting mechanism for masonry
  • Manpower hoisting mechanism for masonry

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0012] Specific implementation mode one: combine Figure 1 to Figure 3 Describe this embodiment, the masonry manpower hoisting mechanism of this embodiment comprises detachable upper support 1 and lower support 2, wherein, upper support 1 comprises upper support 11, boom 12, extension support 13, upper support arm 14 and the rope locking device 15, the lower bracket 2 includes a lower pillar 21, a leg 22, a lower arm 23, positive and negative buckle adjustment bolts 24 and a rotating shaft 25;

[0013] The bottom end of the extension pillar 13 is fixed on the upper pillar 11, the top of the extension pillar 13 is provided with a freely telescopic boom 12, the two ends of the boom 12 are respectively provided with fixed pulleys, and the two ends of the upper brace 14 are respectively connected to the boom 12 by bolts. One end of one end is connected with the extension pillar 13, and one side of the upper pillar 11 is provided with a rope lock 15 for fixing the rope;

[0014] T...

specific Embodiment approach 2

[0019] Specific implementation mode two: combination Figure 1 to Figure 3 The present embodiment will be described. The number of legs 22 in this embodiment is four, and they are arranged symmetrically. Other compositions and connections are the same as in the first embodiment.

specific Embodiment approach 3

[0020] Specific implementation mode three: combination Figure 1 to Figure 3 Describe this embodiment, the bottom of the lower pillar 21 of this embodiment is connected with a circular chassis, the lower support arm 23 is connected to the middle position of the lower pillar by bolts, and other components and connections are the same as in the first embodiment.

[0021] The manpower hoisting mechanism for masonry of the present invention can be operated and used by one person, and the use process is as follows:

[0022] 1. The user puts the heavy object to be hoisted on the hook; 2. The user pulls the rope vigorously to lift the heavy object to the predetermined height; 3. The user rotates the upper bracket to make it reach the top of the predetermined construction site; 4. . The user fixes the upper bracket; 5. The user lowers the heavy object; 6. The user lifts the hook for the next hoisting.

[0023] Explanation of the principle of use: the present invention adopts the sett...

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PUM

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Abstract

The invention discloses a manpower hoisting mechanism for masonry, and relates to a hoisting mechanism. In the prior art, the lightweight articles cannot be transported in a small range vertically or horizontally, and in order to solve the problem, the manpower hoisting mechanism is provided. The manpower hoisting mechanism comprises a detachable upper support and a detachable lower support; wherein the upper support comprises an upper pillar, a lifting arm, an extend pillar, an upper support arm, and a rope locking device, and the lower support comprises a lower pillar, a support leg, a lower support arm, a front / back buckle adjusting bolt, and a rotation shaft. The extend pillar is fixed on the upper pillar, the top end of the extend pillar is provided with the lifting arm which can stretch out and draw back freely; the two ends of the lifting arm are respectively provided with a fixed pulley, the two ends of the upper support arm are respectively connected to one end of the lifting arm and the extend pillar through bolts, and one side edge of the upper pillar is provided with the rope locking device for fixing ropes. The manpower hoisting mechanism is used to hoist and transport cargoes.

Description

technical field [0001] The invention relates to a hoisting mechanism, in particular to a human-powered hoisting mechanism for masonry. Background technique [0002] In civil engineering construction, since the building has a certain height, it is necessary to lift the building materials to a certain height for construction. In order to facilitate construction, it is necessary to set up working surfaces such as scaffolding and springboards. The conveying of materials adopts different methods according to the weight. Smaller ones, such as clay bricks, can be directly conveyed by manpower. But to the heavier material, as the block weight of fence column is more than 40 kilograms, it is more difficult to carry out vertical conveying by manpower. It is not suitable to adopt large vertical transportation tools such as tower cranes. Contents of the invention [0003] The purpose of the invention is to solve the problem that in the existing civil engineering construction, it i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/62
CPCB66C23/26B66C23/62B66D3/00
Inventor 王凤来刁领双孙绪杰闫明石邓冬梅
Owner 黑龙江众诚新型建筑材料有限公司