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Spherical hinge type track plate fine adjustment device

A track slab and adjustment device technology, which is applied in the direction of track, track laying, track maintenance, etc., can solve the problems of difficult grouting work, inability to adjust the angle of the track slab, and high cost of the tray type, and achieves convenient and direct observation, simple and reliable structure, and simple effect

Pending Publication Date: 2022-07-12
CHONGQING UNIV OF TECH
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  • Abstract
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AI Technical Summary

Problems solved by technology

However, this method cannot adjust the angle of the track plate, and the cost of using the pallet type is relatively high, which makes the next grouting work more difficult

Method used

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  • Spherical hinge type track plate fine adjustment device
  • Spherical hinge type track plate fine adjustment device

Examples

Experimental program
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specific Embodiment approach

[0015] Specific implementation: as figure 1 As shown, a ball hinge type track plate fine adjustment device includes a frame 6, a sliding guide rail 4, a guide rod 5, a hydraulic cylinder 3 horizontally installed between the two guide rods, one end of the hydraulic cylinder is installed on the sliding guide rail, and the other end is installed on the sliding guide rail. It is installed on the outer box 7 of the spherical hinge to control the movement of the box, and the fixing bolt 1 of the spherical hinge is installed on the upper surface of the spherical hinge 2 .

[0016] In this way, the ball hinge type track plate fine adjustment device of this structure controls each hydraulic cylinder 3 respectively to adjust the position of the track plate during operation, and manually adjusts the ball hinge structure 2 to adjust the angle of the track plate. After the position adjustment of the track plate is completed, tighten the three ball hinge 1 fixing bolts on the upper part of ...

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Abstract

The invention discloses a spherical hinge type track plate fine adjustment device. The spherical hinge type track plate fine adjustment device comprises a supporting device, a movable adjustment device and a clamping device. The device is characterized in that the rack provides a supporting effect for the whole device, the moving device comprises three oil cylinders providing X-axis movement, Y-axis movement and Z-axis movement and a spherical hinge device providing rotation in all directions, three fixed spherical hinge bolts are arranged on the spherical hinge device, and a spherical hinge can be fixed after the position of a track plate is adjusted. The device has the advantages of simple structure, high reliability, capability of quickly adjusting the mounting position of the track plate and the like, and is particularly suitable for field work.

Description

technical field [0001] The invention relates to the field of railway track construction, in particular to a ball hinge type track plate fine adjustment device. Background technique [0002] The track plate fine adjustment device is a machine that can precisely adjust the installation position of the track plate. The general track plate installation is supported by hydraulic cylinders, and then the telescopic amount of each cylinder is adjusted to control the angle of the track plate plane. [0003] For example, CN201910410866.2 once disclosed a track plate installation machine. The structure includes a bracket body, a rail-direction screw rod is vertically arranged above the bracket body, and an adjustment mechanism is arranged in the bracket body which is drive-connected with the rail-direction screw rod and can drive the rail plate to move. Two track plate fine adjustment brackets are arranged on the track plate, and the track direction adjustment of the track plate is r...

Claims

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Application Information

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IPC IPC(8): E01B29/06E01B29/00
CPCE01B29/06E01B29/00
Inventor 谈桂宏张晋西崔超强姚腾飞何周张太绪肖雄
Owner CHONGQING UNIV OF TECH
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