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Efficient and safe railway turnout snow melting locking frame heating device

A heating device and a safe technology, which can be used in rail cleaning, construction, cleaning methods, etc., can solve the problems of low snow melting efficiency and inconvenient movement of the heating device, and achieve the effect of accelerating the snow melting speed.

Pending Publication Date: 2022-07-08
LULIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the inconvenient movement of the existing railway turnout snow melting locking frame heating device, and then only be able to perform snow melting operations locally, this will lead to the disadvantage of low snow melting efficiency, the technical problem to be solved: provide a An efficient and safe snow-melting locking frame heating device for railway turnouts that melts snow while driving and has high snow-melting efficiency

Method used

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  • Efficient and safe railway turnout snow melting locking frame heating device
  • Efficient and safe railway turnout snow melting locking frame heating device
  • Efficient and safe railway turnout snow melting locking frame heating device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] An efficient and safe railway turnout snow melting lock frame heating device, such as Figure 1-7 As shown, it includes a runner 1, a first rotating rod 2, a mounting plate 3, a heating plate 4, a driving mechanism 5 and a spraying mechanism 6, and the lower left and right sides of the mounting plate 3 are rotatably provided with the first rotating rod 2, The front and rear sides of the first rotating rod 2 are connected with the runner 1, the front and rear sides of the installation plate 3 are fixed with a heating plate 4 through bolts, and the upper right side of the installation plate 3 is provided with a railroad switch for driving efficient and safe snow melting. The driving mechanism 5 for locking the frame heating device moves, and the upper left side of the mounting plate 3 is provided with a spraying mechanism 6 for spraying salt water.

[0037] The drive mechanism 5 includes a servo motor 50, a rotating shaft 51, a flat belt 52 and a pulley 53. The upper righ...

Embodiment 2

[0041] On the basis of Example 1, as figure 1 , figure 2 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 and Figure 14 As shown, it also includes a pressurizing mechanism 7. The pressurizing mechanism 7 includes a hollow cylinder 70, a push rod 71, a first push plate 72, a reciprocating screw 73, an air conduit 74 and a one-way valve 75. The upper left of the mounting plate 3 There are two upper and lower hollow cylinders 70 on the side, the rear side of the hollow cylinder 70 is slidably connected with a push rod 71, the rear side of the push rod 71 is connected with a first push plate 72, and the rear side of the rotating shaft 51 is connected with a reciprocating screw 73, the reciprocating screw 73 is connected with the first push plate 72 through threads, the air guide 74 is connected between the front sides of the hollow cylinder 70, the air guide 74 is connected with the front side of the storage cylinder 60, and the front side of th...

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Abstract

The invention relates to a heating device, in particular to an efficient and safe railway turnout snow melting locking frame heating device. The technical problem is to provide the efficient and safe heating device for the railway turnout snow melting locking frame, which can realize snow melting operation while driving and is high in snow melting efficiency. An efficient and safe heating device for a railway turnout snow melting locking frame comprises rotating wheels and the like. First rotating rods are rotationally arranged on the left side and the right side of the lower portion of the mounting plate, rotating wheels are connected to the front side and the rear side of each first rotating rod, and heating plates are connected to the front side and the rear side of the mounting plate. By starting a heating plate and a servo motor, the heating plate can heat a railway, so that snow melting is conducted on the railway, the servo motor can drive a rotating shaft to rotate, then a first rotating rod on the rear side is driven to rotate through a flat belt and a belt pulley, a rotating wheel is driven to rotate, and then the whole device is driven to run on the railway; therefore, snow melting can be carried out while driving is carried out.

Description

technical field [0001] The invention relates to a heating device, in particular to a high-efficiency and safe heating device for a snow-melting lock frame of a railway turnout. Background technique [0002] The continuous heavy snow in winter covers the outer locking device of the turnout, which causes the locking frame and locking rod, locking iron and locking hook, locking frame and locking hook and other components to freeze together, and the outer locking device cannot work normally. The switch cannot be flexibly converted, which makes the train run in an unsafe state, resulting in common accidents such as missed trains and delays. [0003] The patent with the patent authorization publication number of CN211171797U discloses a heating device for a snow melting lock frame of a railway turnout, which includes a shell, a snow melting cavity is arranged inside the shell, and a heating pipe is fixedly connected to the side wall of the snow melting cavity. A rotating column i...

Claims

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Application Information

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IPC IPC(8): E01H8/08E01H10/00
CPCE01H8/08E01H10/00E01H10/007Y02A30/30
Inventor 石晓玲田文珺
Owner LULIANG UNIV
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