Rail locking device
A locking device and a technology for rails, which are used in transportation and packaging, railway car body parts, railway braking systems, etc., can solve the problems of different rail clamping forces, increase production time, reduce production efficiency, etc., and achieve low cost, The effect of reducing labor intensity and simple mechanism
Pending Publication Date: 2022-02-15
WUXI HUALIAN SCI & TECH GROUP
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- Application Information
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Problems solved by technology
At present, in such cases, manual locking is generally used, which will significantly increase production time and reduce production efficiency; at the same time, due to differences in manual operations, the clamping force of the rails will be different during the locking process, reducing the locking effect.
Method used
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[0016] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0017] Figure 1~3 Including cylinder 1, swing rod activity space 1-1, connecting shaft 2, swing rod 3, connecting rod 4, clamping bracket 5, clamping block 6, mounting seat 7, bolt 8, gasket 9, positioning pin 10 , Screw 11, etc.
[0018] like Figure 1~3 As shown, the present invention is a rail locking device, comprising a mounting base 7, a cylinder 1 is installed on the top plate of the mounting base 7, a piston rod of the cylinder 1 is fixedly connected to a connecting shaft 2, and the lower end of the connecting shaft 2 extends to the mounting base 7. In the guide hole provided at the bottom, the surfaces on both sides of the middle part of the connecting shaft 2 are respectively rotated and connected to the swing rod 3.
[0019] The two sides of the lower part of the mounting base 7 are respectively rotated to set connecting rods ...
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The invention belongs to the technical field of machining equipment, and relates to a rail locking device which comprises a mounting base, an air cylinder is mounted on a top plate of the mounting base, a piston rod of the air cylinder is fixedly connected with a connecting shaft, the lower end of the connecting shaft extends into a guide hole formed in the lower portion of the mounting base, and swing rods are rotationally connected to the surfaces of the two sides of the middle of the connecting shaft respectively; connecting rods are rotationally arranged on the two sides of the lower portion of the mounting base respectively, the upper ends of the two connecting rods are hinged to the corresponding swing rods respectively, the lower ends of the connecting rods are fixedly connected with clamping supports, and clamping blocks are installed on the clamping supports. The mechanism is simple, compact and reasonable, and can accurately and quickly realize locking of rails with different specifications; the labor intensity of workers is greatly reduced, the automation degree is high, and the machining precision is high; cost is low and use is convenient and flexible.
Description
technical field [0001] The invention belongs to the technical field of mechanical processing equipment, and relates to a rail locking device. Background technique [0002] As my country's industrial technology becomes stronger and stronger, steel structures are gradually applied in different scientific and technological fields. After the rollers of the mobile trolley move on the rails, they stop on the rails because the contact surface between the wheels and the rails is very small, so it is difficult to fix it stably. In the production process, a set of devices is needed, which can reliably lock the trolley and the rail to achieve the purpose of relative fixation. At present, in such cases, manual locking is generally used, which will significantly increase production time and reduce production efficiency; at the same time, due to differences in manual operations, the clamping force of the rails will be different during the locking process, which will reduce the locking ef...
Claims
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Login to View More IPC IPC(8): B61H7/12
CPCB61H7/12
Inventor 吴清吴芳陆松茂
Owner WUXI HUALIAN SCI & TECH GROUP