Lifting claw structure and device used for road traffic stone transporting
A technology of curb stones and hanging claws, applied in transportation and packaging, lifting devices, load hanging components, etc., can solve the problems of easy falling off and instability, and achieve the effect of good safety and strong stability
Active Publication Date: 2020-10-09
CHINA MCC5 GROUP CORP
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Problems solved by technology
In the traditional way, it is mainly in the form of a cart, and the curb stone is placed in a natural state in the cart, which is unstable and prone to falling off
Method used
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Embodiment 1
[0033] See figure 1 , a device for transporting curbstones provided in this embodiment 1, which specifically includes a claw structure for acting on curbstones, wherein, please refer to figure 2 , about the above claw structure:
[0034] It includes a lifting ring 1 that is vertically arranged and can be lifted vertically, and two pivoting arms 2 that are located on the left and right sides below the lifting ring 1 and are pivotally connected. Between the two ends of the two rotating arms 2, the bottom ends of the two rotating arms 2 form a clamping mechanism that can move toward or away from each other to clamp and fix or release the curb stone. are pivotally connected, the top ends of the tension members 3 on both sides are buckled into the lifting ring 1 , and the tension members 3 on both sides are inclined toward each other along the direction from bottom to top.
[0035] When the curbstone needs to be transported, the implementer first places the curbstone between the...
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The invention discloses a lifting claw structure and device used for road traffic stone transporting, and belongs to the technical field of conveying tools. According to the lifting claw structure, two rotating arms are mainly adopted for clamping road traffic stone, wherein the bottom ends of the two rotating arms form clamping mechanisms capable of moving oppositely or in a back-to-back manner to clamp or release road traffic stone. After road traffic stone is clamped, a lifting ring is pulled up, the lifting ring provides oblique pulling force for the rotating arms through oblique pulling bearing parts, pulling force borne by the rotating arms can be decomposed into vertical component force in the vertical direction and horizontal component force used for driving the top ends of the rotating arms on the two sides to oppositely move in the horizontal direction, the top ends of the rotating arms on the two sides rotate and act to drive the bottom ends of the rotating arms to oppositely move so as to firmly clamp the two back-to-back sides of road traffic stone, stable clamping to road traffic stone is formed, and then lifting and transporting are carried out; and compared with traditional manners, the manner of converting part of oblique pulling force into horizontal clamping force has the advantages that stability is higher and safety is good.
Description
technical field [0001] The invention relates to the technical field of conveying tooling, in particular to a claw structure and device for transporting roadside stones. Background technique [0002] Curb stone is a small concrete component arranged on the edge of the road to divide the human-shaped walkway and the motorway. It basically adopts the form of factory prefabrication and on-site assembly. Among them, after the curb stone is transported to the location where the curb stone is to be assembled by the transport vehicle, there is often a short distance that is difficult for the transport vehicle to pass directly, and manual transport is required. In the traditional way, it is mainly in the form of a cart, and the curb stone is placed in a natural state in the cart, which is unstable and prone to falling off. How to transport curbstones efficiently and safely has become a technical problem to be solved. Contents of the invention [0003] The technical problem solved...
Claims
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IPC IPC(8): B66C1/42B66C1/12B66F15/00
CPCB66C1/422B66C1/125B66F15/00Y02A30/60
Inventor 高志惠蒋义
Owner CHINA MCC5 GROUP CORP