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Anti-derailment train connection device

A connecting device and derailment prevention technology, applied in transportation and packaging, railway car body parts, railway couplings, etc., can solve problems such as jitter, derailment, and the inability of left and right traction forces to automatically maintain balance, and achieve the effect of reducing jitter

Active Publication Date: 2016-07-06
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an anti-derailment train connection device that can automatically adjust the balance of the left and right traction forces, which solves the problem that the existing train connection devices cause severe shaking and even derailment when turning because the left and right traction forces cannot automatically maintain balance.

Method used

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  • Anti-derailment train connection device

Examples

Experimental program
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Effect test

Embodiment 1

[0028] Embodiment one, see figure 1 , an anti-derailment train connecting device, comprising a pair of sleepers 4 and a pair of connecting cylinders 5. A pair of bolster bars 4 are distributed along the front and rear directions. A pair of tie bars 4 are only connected together by a pair of connecting cylinders 5 .

[0029] A pair of connecting oil cylinders 5 are distributed along the left and right directions. The connecting cylinder 5 includes a cylinder body 51 , a piston 52 and a connecting rod 53 . One end of the cylinder body 51 is hinged to one of the pair of tie rods 4 through the first hinge shaft 43 . The first hinge shaft 43 extends along the vertical direction. The piston 52 is located inside the cylinder 51 . The piston 52 divides the cylinder body 51 into a front oil chamber 54 and a rear oil chamber 55 . One end of the connecting rod 53 stretches into the cylinder from the other end of the cylinder body 51 and is connected together with the piston 52. The...

Embodiment 2

[0033] Embodiment two, the difference with embodiment one is:

[0034] see Figure 4 , The middle part of the pillow rod 4 is provided with a connecting rod 42 . A universal support ball 41 and a scraping sleeve 44 are respectively arranged on the left and right ends of the pillow rod. The two scraping sleeves 44 are sheathed on the pair of universal support balls 41 in one-to-one correspondence.

[0035] see Figure 5 , The scraping cover 44 is sealed and fixed on the pillow rod 4 . The universal supporting ball 41 is spherically matched with the pillow rod 4 . The scraper sleeve 44 is spherically fitted with the universal support ball 41 . The scraper sleeve 44 is sealed and sleeved on the universal support ball 41 . A light groove 441 is provided on the mating surface of the scraper sleeve 44 and the universal support ball 41 . The lamp groove 441 extends along the circumferential direction of the scraper cover 44 . A drying lamp 45 is arranged in the lamp groove 44...

Embodiment 3

[0037] Embodiment three, the difference with embodiment two is:

[0038] see Image 6 , is also provided with a refueling device 3 . The refueling device 3 includes an oil storage tank 31 , an oil outlet channel 32 and a corrosive liquid storage tank 34 . One end of the oil outlet channel 32 is provided with four filler nozzles 322 . The four filler nozzles 322 are butted together with the two front hinge shafts 45 and the two rear hinge shafts 43 in one-to-one correspondence (that is, the oil is delivered to the hinges). The other end of the oil outlet channel 32 is provided with an oil inlet bucket 321 located below the oil storage tank. The corrosive liquid storage tank 34 is affixed together with one of the pair of tie rods 4 . The oil storage tank 31 is higher than the filler nozzle 322 .

[0039] see Figure 7 , The refueling device also includes a ruptured membrane rod 33, a regular rotting type buoy 35 and a guide rod 36.

[0040] The oil storage tank 31 include...

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Abstract

The present invention relates to vehicles. A train connection device for preventing derailment, comprising a pair of tie rods distributed along the front and rear directions and a pair of connecting oil cylinders distributed along the left and right directions, the pair of tie rods are only connected together by the pair of connecting oil cylinders, the The connecting oil cylinder includes a cylinder body, a piston located in the cylinder body and a connecting rod connected with the piston, and the cylinder body and the connecting rod are each movably connected with one of the pair of pillow rods, so that The piston divides the cylinder body into a front oil chamber and a rear oil chamber, the front oil chambers of the pair of connected oil cylinders are connected through the front oil pipe, and the rear oil chambers of the pair of connected oil cylinders are connected through the rear oil pipe. The present invention provides an anti-derailment train connection device that can automatically adjust the balance of the left and right traction forces, which solves the problem that the existing train connection devices cause severe shaking and even derailment when turning because the left and right traction forces cannot automatically maintain balance. .

Description

technical field [0001] The invention relates to transportation tools, in particular to a train connection device for preventing derailment. Background technique [0002] The connection mode of existing train carriage is the mode of the one-side traction that is connected together by connecting rod and latch. The Chinese patent application number is 931121701, the publication date is March 22, 1995, and the patent document entitled "Railway Bulk Cargo Loading Driving Device" discloses a train connecting device. The connection traction mode of the train also has the mode of bilateral traction. [0003] At present, the trains with double-side traction have the following disadvantages: when the train is moving in a non-straight line (that is, turning), the traction force on the left and right sides of the rear compartment between adjacent compartments will be unbalanced, resulting in a During the process, the car shakes, and when the turning radius is small, the car at the rea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61G5/02
Inventor 曹金亮
Owner ZHEJIANG OCEAN UNIV
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