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Arm frame mechanism for anchor net trolley

A technology of anchor net table and jib, which is applied in the direction of installation of bolts, wellbore lining, tunnel lining, etc. It can solve the problems of affecting construction efficiency, more equipment, and high cost, so as to improve work efficiency, ensure safety performance, and increase adaptability Effect

Pending Publication Date: 2021-06-11
CHINA RAILWAY CONSTR HEAVY IND
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  • Abstract
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AI Technical Summary

Problems solved by technology

The switching of professional equipment during the construction process affects the construction efficiency, and the large number of equipment also leads to high costs

Method used

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  • Arm frame mechanism for anchor net trolley
  • Arm frame mechanism for anchor net trolley
  • Arm frame mechanism for anchor net trolley

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Embodiment Construction

[0041] In order to make the above-mentioned purpose, features and advantages of the present invention clearer and easier to understand, the specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that the drawings of the present invention are all in simplified form and use inaccurate proportions, which are only used to facilitate and clearly illustrate the implementation of the present invention; some mentioned in the present invention are not limited to the specific examples in the drawings. Quantity; the orientation or positional relationship indicated by the 'front', 'middle', 'back', 'left', 'right', 'upper', 'down', 'top', 'bottom' and 'middle' mentioned in the present invention are all based on this The orientation or positional relationship shown in the drawings of the invention does not indicate or imply that the device or component referred to must have a specific orien...

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Abstract

The invention provides an arm frame mechanism for an anchor net trolley. The arm frame mechanism comprises a main arm (1), an anchor rod mechanism and a net hanging mechanism (7); the main arm (1) is used for being connected with the anchor net trolley; the anchor rod mechanism is connected with the main arm (1) and used for storing anchor rods; and the net hanging mechanism (7) is connected with the anchor rod mechanism and used for laying and hanging a reinforcing mesh. According to the arm frame mechanism, the anchor rod mechanism and the net hanging mechanism (7) are arranged on the main arm at the same time so that the arm frame mechanism can complete the steps of net hanging and anchor rod mounting at the same time, and the working efficiency of the whole anchor net trolley is improved.

Description

technical field [0001] The invention relates to mine anchor net support construction equipment, in particular to an arm support mechanism for an anchor net trolley. Background technique [0002] At present, the anchor net support, which is the combined support of shotcrete, anchor rod and hanging net, is the most widely used support method in deep foundation pit support engineering. There is no net-taking and hanging function in the arm frame of the anchor trolley, so the net-hanging operation usually requires the use of professional net-taking and hanging equipment. The switching of professional equipment during the construction process affects the construction efficiency, and the large number of equipment also leads to high costs. Contents of the invention [0003] The object of the present invention is to provide a boom mechanism for an anchor net trolley aiming at the deficiencies of the prior art. [0004] In order to achieve the above object, the present invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D20/02E21D20/00E21D11/10E21D11/40
CPCE21D11/10E21D11/40E21D20/006E21D20/02
Inventor 刘飞香钱风强余昊邹海炎王远刘金书潘国智
Owner CHINA RAILWAY CONSTR HEAVY IND
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