Steel shed beam repair machine
A technology for repairing machines and shed beams, applied in the field of steel shed beam repairing machines, can solve the problems of high labor intensity of workers, increased maintenance costs, low work efficiency, etc., and achieves reduced labor intensity, low maintenance costs, and work efficiency. high effect
Active Publication Date: 2018-02-13
LONGKOU MINING GRP
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Problems solved by technology
[0002] During the rework construction of the "soft rock" roadway, due to the limitation of the transportation roadway conditions, the requirements for laying narrow rails cannot be met, and the U-shaped shed beams have a large arc, which makes it impossible to use the conveyor belt for transportation, and all can only be transported manually , the labor intensity of workers is very high, resulting in low work efficiency and high maintenance costs
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Embodiment Construction
[0010] Such as figure 1 and figure 2 As shown, the steel roof girder repairing machine of the present invention includes a rectangular base 1, and four corners of the top of the base 1 are respectively provided with a chain connection seat 2, and the four chain connection seats 2 are connected to a chain through an insert pin 3 respectively. The bottom ends of 4 are connected to each other, and four chains 4 are arranged vertically respectively, and the tops of four chains 4 are connected with top beam 6 through a connecting pin shaft 5 respectively, and top beam 6 is arranged along horizontal direction, and the two ends of top beam 6 They are hingedly connected to the base 8 of the cylinder body of one oil cylinder 7 respectively, and the piston rods of the two oil cylinders 7 are arranged downwards. The upper and lower hydraulic oil working chambers are respectively connected to the oil outlet of the hydraulic pump through the hydraulic pipeline connected with the electrom...
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The invention relates to a shed beam repair machine for a steel shed. The shed beam repair machine comprises a rectangular base, wherein four chain connecting bases are respectively arranged on four corners of the top of the base, the four chain connecting bases are respectively connected to the bottom ends of four chains through four insertion pin shafts, the four chains are arranged respectively along a vertical direction, the top ends of the four chains are respectively connected with a top beam through four connecting pin shafts, the top beam is arranged along a horizontal direction, both ends of the top beam are respectively hinged and connected with bases of cylinder bodies of two oil cylinders, piston rods of the two oil cylinders are arranged downward, two shed beam clamping and pressing heads are respectively arranged on the ends of the piston rods of the two oil cylinders, upper and lower hydraulic oil working chambers of the two oil cylinders are respectively connected with an oil outlet of a hydraulic pump through hydraulic pipelines which are connected with electromagnetic valves, and an oil inlet of the hydraulic pump is connected with an oil tank. The invention aims to provide the shed beam repair machine for the steel shed, which has the advantages of higher working efficiency, low maintenance cost and convenience in use, and the labor intensity of workers can be effectively reduced.
Description
technical field [0001] The invention relates to a steel roof beam repairing machine. Background technique [0002] During the rework construction of the "soft rock" roadway, due to the limitation of the transportation roadway conditions, the requirements for laying narrow rails cannot be met, and the U-shaped shed beams have a large arc, which makes it impossible to use the conveyor belt for transportation, and can only be carried by hand. , The labor intensity of workers is very high, which leads to low work efficiency and high maintenance costs. Contents of the invention [0003] The purpose of the present invention is to provide a steel shed beam repairing machine with high working efficiency, low maintenance cost, easy to use, and can effectively reduce the labor intensity of workers. [0004] The repairing machine for steel shed beams of the present invention comprises a rectangular base, the four corners of the top of the base are respectively provided with a chain ...
Claims
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IPC IPC(8): B21D3/10
CPCB21D3/10
Inventor 崔积爽贾尚辉闫庆
Owner LONGKOU MINING GRP