A stable clamping arch installation machine

An arch installation machine and clamping technology, which is applied to shaft equipment, shaft lining, mining equipment, etc., can solve the problems of reducing stroke efficiency, failing to operate strokes, and not considering energy consumption, flexibility, installation, and increased energy consumption. Achieve the effects of improving energy utilization and working power, saving materials and load weight, and increasing service life

CN110617089BActive Publication Date: 2020-10-09RAILWAY NO 5 BUREAU GRP FIRST ENG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2020-10-09

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Abstract

The invention relates to a stable clamping bow member assembling machine which comprises storage racks, a chassis, a driving cabin, clamping arms, a basket assembly, supporting legs, a connecting rack, a hollowed part, a swing arm, a hydraulic motor, a limiting bump, an upper clamping plate, a triangular block, a circular bead, an upper base plate, a lower base plate, a lower clamping block, a clamping oil cylinder, a rotating mechanism, a cylindrical connector, a swing arm oil cylinder and an annular connector. The basket assembly comprises a support, a pitch oil cylinder, an outer arm, a telescopic oil cylinder, a leveling oil cylinder, a basket, a back table, a ladder, an inner arm, a first joint, a second joint, a caterpillar band and a rotary driving mechanism. The driving cabin is arranged above the chassis, the basket assembly is arranged in the middle in front of the driving cabin, the calming arms are separately arranged on two sides of the basket assembly, the storage racks are separately arranged in front and behind the chassis, the supporting legs are arranged in the storage racks, and the supporting legs are supported on the ground when being unfolded and are stored inthe storage racks when being shrunk.
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Description

technical field

[0001] The invention relates to the field of tunnel construction, in particular to a stable clamping arch installation machine. Background technique

[0002] In the construction process of domestic mine roadways, railway and highway tunnels, water conservancy culverts, various underground projects, high-rise building foundation pits, military projects, etc., arch support tunnels are required. At present, the installation of steel arches in domestic tunnel construction is still mainly done manually or with the help of other equipment, which not only has relatively high labor intensity, but also cannot guarantee efficiency and safety. In order to achieve high-efficiency mechanized construction, arch installation machines were initially used.

[0003] However, in the actual use of the wet spraying machine, there are the following problems:

[0004] 1. The arch installation machine of the prior art only considers the clamping problem of the clamping hand, but d...

Examples

Embodiment Construction

[0038] As shown in the figure: a stable clamping arch installation machine, including a storage frame, a chassis, a cockpit, a clamping arm, a basket assembly, a leg, a connecting frame, a hollow part, a swing arm, a hydraulic motor, and a limit Protrusion, upper splint, triangular block, shoulder, upper backing plate, lower backing plate, lower clamping block, clamping cylinder, slewing mechanism, cylindrical connection piece, swing arm cylinder, ring connection piece; the hanging basket assembly includes the support , Pitch cylinder, outer arm, telescopic cylinder, leveling cylinder, hanging basket, back body platform, escalator, inner arm, first joint, second joint, crawler belt, rotary drive mechanism;

[0039] As shown in the figure: the cockpit is provided above the underframe, a gondola assembly is provided in the middle of the front of the cockpit, a clamping arm is provided on both sides of the gondola assembly, and a clamping arm is provided at the front and rear of t...