CN201280136Y

CN201280136Y - Apparatus for defending strong wind derailment of train

Info

Publication number: CN201280136Y
Application number: CNU2008200151548U
Authority: CN
Inventors: 王正烈
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-22
Filing date: 2008-08-22
Publication date: 2009-07-29
Anticipated expiration: 2018-08-22

Abstract

The utility model discloses a device for preventing derailment of train due to strong wind. The device is characterized in that two insert holes are arranged at the middle parts of two clip blocks in a row; two parallel clamp grooves are formed on the inner corresponding surfaces of the two clip blocks on both sides of the insert holes; the U-shaped bottoms of two U-shaped screws are respectively arranged in the clamp grooves of the clip blocks; two straight screws are respectively arranged in the insert holes on the clip blocks and are fixed by nuts, so that the two U-shaped screws are fixed with the straight screws as a whole through the clip blocks; a T-shaped piece has mounting holes respectively matched with the straight screws on the top plate on both sides of the standing plate thereof and is fixed with the straight screws through mounting holes on the top plate; two cylinders arranged horizontally are fixed on the standing plate side of the T-shaped piece; two hanging holes matched with the cylinders are formed on a hanger, and a connection hole is formed at the middle of the two hanging holes on the hanger; a bolt with a handle is arranged in the connection hole of the hanger and is fixed by an elastic open ring; a group of columnar shafts horizontally arranged in a row are arranged on the lower part of the hanger; a bearing is arranged on the columnar shafts; and a buffer layer wraps the outer layer of the bearing.

Description

Train defence high wind derailing device

Technical field

The utility model relates to a kind of train anti-derail unit, more particularly relates to a kind of train defence high wind derailing device, is applicable to the safe operation of high wind highway section train.

Background technology

At present, traditional passenger train is the whole body iron and steel skeleton usually, and its vehicle body, chassis, suspension all adopt steel material to make.Therefore, the passenger train car body is very heavy usually, and single-unit passenger vehicle railway carriage weight can reach 30 tons, and general wind speed can not constitute a threat to usually to the train in travelling, and more can not blow the overturning case and cause that the train was derailed.Therefore, train is not defendd high wind derailing device usually.Yet when the train in travelling met with moment Te Da Wind power, high wind blew and turns over railroad car and cause that the train was derailed accident still happens occasionally, and has brought serious potential safety hazard for the safety traffic of train.

Summary of the invention

The purpose of this utility model provides a kind of train defence high wind derailing device, it does not only influence the cruising of train, and when railway road was crossed high wind highway section experience moment Te Da Wind power, railroad car can not be turned over derailing by wind, still can guarantee the normal operation of train.

The purpose of this utility model is to realize like this, it includes U-shaped screw rod, clamping plate, it is characterized in that clamping plate are two, two jacks that the middle part of two clamping plates has corresponding in-line to arrange, corresponding surface has two parallel draw-in grooves in two clamping plate of jack both sides, places the draw-in groove of clamping plate at the bottom of the U-shaped of two U-shaped screw rods respectively; Two straight screw rods place the jack fixed by nut on the clamping plate respectively, make two U-shaped screw rods be fixed into one by clamping plate and straight screw rod; T shape part has the mounting hole that cooperates with straight screw rod respectively on the top board of riser both sides, T shape part is fixed by mounting hole on the top board and straight screw rod, fixes two horizontal circular columns in riser one side of T shape part; Suspension member top is provided with two hanging holes that cooperate with circular columns, on the suspension member at two hanging hole middle parts a connecting bore is arranged; The bolt that has handle places the connecting bore of suspension member to fix by the opening circlip, and the bottom of suspension member is equipped with the columnar shaft that one group of horizontal in-line is arranged, and bearing is installed on columnar shaft, has cushion layer at the skin of bearing.

The utility model has the advantages that because train defence high wind derailing device can directly be fixed on the train carriage chassis by two U-shaped screw rods, it is standby to make the T shape part that is fixed on the straight screw rod be suspended in the bottom of railway carriage.When stopping before the high wind highway section, with suspension member by the hanging hole on the suspension member, be articulated on the circular columns of T shape part, fast suspension member is fixed on the T shape part that has screw with the bolt that has handle again, make the bearing that has cushion collar of suspension member bottom place the edge, the end in the rail outside, making the suspension member Assembly ﹠Disassembly become very convenient, is the train defence high wind derailing device that a kind of novelty and having shows unique characteristics.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is a concrete structure cut-away section scheme drawing of the present utility model.

Fig. 2 is the suspension member constructional drawing.

Fig. 3 is the right elevation of suspension member Fig. 2.

The specific embodiment

In Fig. 1-3, clamping plate 4 are two, two jacks that the middle part of two clamping plates 4 has corresponding in-line to arrange, and the corresponding surface in two clamping plate 4 of jack both sides has two parallel draw-in grooves, places the draw-in groove on the clamping plate at the bottom of the U-shaped of two U-shaped screw rods 1 respectively.Two straight screw rods 3 place the jack on the clamping plate 4 to be tightened with nut 5 up and down respectively, make two U-shaped screw rods 1 be fixed into one by clamping plate 4 and straight screw rod 3.T shape part is made by riser 7 and top board 6 welding.The mounting hole that cooperates with straight screw rod 3 is arranged respectively on the top board 6 of riser 7 both sides, and it is fixing that T shape part adds nut 5 up and down by mounting hole on the top board 6 and straight screw rod 3, and the riser 7 one side screw threads of T shape part are fixed two horizontal circular columns 14; Suspension member 12 tops are provided with two hanging holes 15 that cooperate with circular columns 14, and a stepped hole is arranged on the suspension member between two hanging holes 15 12.The bolt 13 that has handle places the stepped hole of suspension member 12 fixing by opening circlip 17.4,5 or 6 screws that the bottom of suspension member 12 has one group of horizontal in-line to arrange, 4,5 or 6 screwed columnar shafts 11 are fixed on the suspension member 12 by screw respectively, bearing 10 is installed on columnar shaft 11, skin at bearing 10 studs with cushion layer 18, also is provided with the waist shape bayonet socket 16 that cooperates with straight screw rod 3 of symmetry at the both sides stile of suspension member 12 plate faces.When taking off suspension member 12, suspension member 12 can be placed on the top board 6 of T shape part, the waist shape bayonet socket 16 on the suspension member 12 is stuck between two straight screw rods 3.

During installation, boring on train floor 2, U-shaped screw rod 1 inserts in the floor 2 in the bottom of railway carriage and uses fixed by nut.When not having track switch that moment Te Da Wind power highway section easily takes place, parking respectively saves the railway carriage staff suspension member 12 is taken off, hang on the circular columns 14 of T shape part by two hanging holes arranged side by side 15 on the suspension member 12, again the screw on bolt that has handle on suspension member 12 connecting bores 13 and the T shape part is screwed, suspension member 12 is fixed on the T shape part.When generation moment Te Da Wind power made the train carriage swing, the bearing 10 of suspension member 12 bottoms hooked rail 9, has avoided the generation of train wheel 8 derailment accidents.After train breaks away from the parking of high wind highway section, can fast suspension member 13 be taken off by the bolt 13 of the band handle on the suspension member 12, place T shape part top to deposit again, because suspension member 12 dismounting simple in structure are very convenient.

Claims

1, a kind of train defence high wind derailing device, it includes U-shaped screw rod, clamping plate, it is characterized in that clamping plate are two, two jacks that the middle part of two clamping plates has corresponding in-line to arrange, corresponding surface has two parallel draw-in grooves in two clamping plate of jack both sides, places the draw-in groove of clamping plate at the bottom of the U-shaped of two U-shaped screw rods respectively; Two straight screw rods place the jack fixed by nut on the clamping plate respectively, make two U-shaped screw rods be fixed into one by clamping plate and straight screw rod; T shape part has the mounting hole that cooperates with straight screw rod respectively on the top board of riser both sides, T shape part is fixed by mounting hole on the top board and straight screw rod, and riser one side of T shape part is fixed two horizontal circular columns; Suspension member top is provided with two hanging holes that cooperate with circular columns, on the suspension member at two hanging hole middle parts a connecting bore is arranged; The bolt that has handle places the connecting bore of suspension member to fix by the opening circlip, and the bottom of suspension member is equipped with the columnar shaft that one group of horizontal in-line is arranged, and bearing is installed on columnar shaft, has cushion layer at the skin of bearing.

2, train defence high wind derailing device according to claim 1 is characterized in that columnar shaft has 4,5 or 6.