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Labor-saving brick clamp

A technology of bricks and straight teeth, which is applied in the field of labor-saving bricks and can solve problems such as laborious and labor-intensive

Active Publication Date: 2015-09-16
CHINA THREE GORGES UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a labor-saving brick card, which can solve the problem of high labor intensity and effort, realize labor-saving and flexible grip of loading and unloading bricks, simple operation and strong practicability

Method used

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Embodiment Construction

[0019] Such as Figure 1-Figure 6 As shown, a labor-saving brick card includes a left-hand piece composed of a left handle 2 and a left gripper 11. It is characterized in that: the left-hand piece and the right-hand piece are pinned through a latch 9, and the left-hand piece is provided with vertical straight teeth 7. The right hand member is provided with a groove body 12 matching with the vertical straight teeth 7, and the groove body 12 is respectively provided with a gear rod installation hole 12-1, a work piece installation hole 12-2 and The spring fixing hole 12-3, the work piece 5 is composed of the rotating block 5-1 and the insertion rod 4 inserted into the rotating block 5-1, and the rotating rod 5-1-1 of the rotating block 5-1 is provided with a spring mounting hole 5- 1-2, the gear rod 6 is inserted into the gear rod mounting hole 12-1 and matched with the rotary rod 5-1-1, the rod head of the rotary rod 5-1-1 is matched with the vertical straight teeth 7, and one ...

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Abstract

The invention relates to a labor-saving brick clamp, which comprises a left hand element consisting of a left handle and a left gripping hand, wherein the left hand element and a right hand element are in pin joint through a plug pin; vertical straight teeth are arranged on the left hand element; a groove body matched with the vertical straight teeth is formed in the right hand element; a baffle rod installing hole, a workpiece installing hole and a spring fixing hole are formed in the groove in a direction towards a right hand; a workpiece consists of a rotating block and an inserting rod inserted into the rotating block; a spring installing hole is formed in a rotating rod of the rotating block; a baffle rod is matched with the rotating rod after being inserted into the baffle rod installing hole; a rod head of the rotating rod is matched with the vertical straight teeth; one end of a spring is fixed in the spring fixing hole; and the other end of the spring is fixed in the spring installing hole. The labor-saving brick clamp provided by the invention has the advantages that the problems that high work intensity and labor waste are easily caused can be solved; the effects of labor saving and flexible gripping and holding during the brick loading and unloading are achieved; the operation is simple; and the practicability is high.

Description

technical field [0001] The invention relates to the technical field of construction tools, in particular to a labor-saving brick. Background technique [0002] In the production of bricks and construction projects, the workload of loading and unloading bricks is large. In the process of loading and unloading, the operator has to use a lot of grip force (to generate pressure, so that the friction force is equal to gravity) for the ordinary brick card in addition to the gravity of the brick. Keeping the same hand-holding posture for a long time is easy to fatigue, labor-intensive, and inefficient. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a labor-saving brick card, which can solve the problem of high labor intensity and effort, realize labor-saving loading and unloading of bricks and flexible grip, simple operation and strong practicability. [0004] In order to solve the above-mentioned technical problems,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/16
Inventor 李金刚杨开铭安广琳赵俊伟杨晓利张晨
Owner CHINA THREE GORGES UNIV
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