CN203372256U - Novel outside rerailer - Google Patents

Abstract

The utility model discloses a novel outside rerailer. The novel outside rerailer comprises an outside rerailer body. An arch-shaped notch matched with a railway sleeper is arranged in the middle of the bottom surface of the outside rerailer body; a front-end installing hole and a rear-end installing hole are formed in the two ends of the bottom surface respectively; a front-end installing clamping groove and a rear-end installing clamping groove which are matched with the bottom of a train track are formed in two sides of the bottom of the outside rerailer body respectively; a V-shaped guide groove is formed in the top of the outside rerailer body; a plurality of supporting ribs are arranged on two sides of the outside rerailer body; the outside rerailer is installed on the train track through two clamping wires, the front-end installing clamping groove and the rear-end installing clamping groove. Because the X-shaped groove is formed in the top, the phenomenon that the rerailer is jammed by a derailed train is avoided in the rerailing process; because the supporting ribs arranged on the two sides in order to improve the impact resisting performance of the edge of the rerailer, the problems that because the rerailer is low in strength, the impact to the rerailer can not be borne when in the retailing process.

Description

Novel outside rerailer

Technical field:

The utility model relates to a kind of novel outside rerailer, for the rerail that pulls of railway accident rescue derailing vehicle, its effect is mounted in derailing railroad track side, wheel the place ahead, under external force, guiding derailing wheel is raised and rerail, belongs to railway accessory equipment technical field.

Background technology:

As transportation mode most important and most economical in the world today, railway transportation occupies in world's shipping and passenger transport market the advantage can not be substituted.Along with domestic rail transportation system high speed development in recent years, in the face of huge rail transportation system, and uneven rail system, the locomotive derailment occurring happens occasionally.Produced thus the research to locomotive rerail aspect.

The locomotive rerail carries out rerail by early stage artificial sled car, and efficiency is low and dangerous.Recently decades, start to have occurred the rerailers such as fluid pressure type rerailer, chevron pointing rerailer, sea cucumber shape rerailer, have structural steel, cast aluminium alloy, weldment, cast iron on material.And there are some problems in actual applications in these rerailers, and affected practical application: 1. fluid pressure type rerailer: but the fluid pressure type rerailer is comprised of hydraulic jack+rolling support seat, this design plan is that the lorry rerail is decomposed into to simple lifting campaign and motion of translation, can be to greatest extent easily safety realize rerail.The problem that this rerailer exists is to safeguard inconvenience, mostly need extra engine installation, because rerailer is only just used when locomotive accidentally occurs derailing, and the sealing original paper in the hydraulic pressure rerailer, Hydraulic Pump etc. all need periodical maintenance, if each locomotive all is equipped with this device, the annual work capacity of safeguarding is just very large; 2. the chevron pointing rerailer is to utilize to raise the principle of approaching and make the wheel rerail, main its two the large muscle that just lean on while rising again, forcing wheel rim to raise along slope, rerailer surface and close to stock rail, utilizing and proofread and correct muscle levelling wheel direction and reach and make to derail the wheel rerail.There is easily rollover phenomenon of fixing difficulty, visitor in this rerailer, sometimes has the unsuccessful phenomenon of rerail, and weight is generally 75 kilograms of left and right; 3. sea cucumber shape rerailer is different from the chevron pointing rerailer, and it is resetted by slip, during use high, inboard low, the outside, the outside by, inboard from.While on the off-line wheel, arriving the rerailer upper end, utilize inclined-plane, rerailer top, wheel is glided, thereby reached multiple purpose.This rerailer draws when multiple, must be slow, because its sliding distance is very short, that draws fast is easy to cross, as has exceeded this scope, just needs to add and force the rail device.

When great locomotive derailment accident occurring, above these rerail equipment, all can't complete the rerail task, can only carry out rerail with large-scale crane, this crane is bulky, can not configure ON TRAINS, can only be adjusted to when needed the scene of the accident, sometimes also can have the reasons such as landform, and can't use.

The utility model content:

Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, can effectively avoid running over and injure, having the novel outside rerailer of high impact properties when a kind of rerail is provided.

The utility model is that the technical scheme that the technical solution problem is taked is:

A kind of novel outside rerailer, comprise outside rerailer body, middle part, rerailer body bottom surface, the described outside is provided with the arch breach be complementary with railroad tie, the two ends, bottom surface are respectively arranged with front end mounting hole and rear end mounting hole, described outside rerailer body two bottom sides is respectively arranged with the front end matched with the track for a train bottom draw-in groove and rear end installation draw-in groove is installed, and described outside rerailer bodies top is provided with " V " type guiding groove; Rerailer body both sides, the described outside are provided with the multiple tracks brace rod.

Described outside rerailer body, by two chucking silks, front ends, draw-in groove is installed and rear end installation draw-in groove is fixed on track for a train.

Positive beneficial effect of the present utility model is as follows:

1, the utility model along rerailer is produced to the phenomenon of running over and injure, is provided with " V " type guiding groove in outside rerailer bodies top for the time derailing vehicle wheel that prevents rerail, has effectively prevented the run over and injure generation of phenomenon of rerailer.

2, the utility model, in order to improve the shock resistance at rerailer edge, is provided with the multiple tracks brace rod in rerailer body both sides, the outside, has well solved because rerailer intensity is low, produce the problem of impacting in the time of can't bearing the train rerail.

3, the utility model is simple in structure, easy to operate, has guaranteed the success ratio of rerail, has practical value and marketing prospect.

The accompanying drawing explanation:

Fig. 1 is structural representation of the present utility model;

The birds-eye view that Fig. 2 is Fig. 1;

The front view that Fig. 3 is Fig. 1;

The lateral plan that Fig. 4 is Fig. 1;

Fig. 5 is mounting structure schematic diagram of the present utility model.

The specific embodiment:

Below in conjunction with the drawings and specific embodiments, the utility model is further explained and explanation:

Referring to Fig. 1～Fig. 5, in figure, the represented position of each sequence number is: 1---" V " type guiding groove, 2---outside rerailer body, the 3---front end is installed draw-in groove, 4---front end mounting hole, the 5---brace rod, 6---arch breach, 7---rear end mounting hole, draw-in groove is installed in the 8---rear end, the 9---auxiliary hole, 10---track for a train, 11---railroad tie, the 12---wheel that derails, 13---tightens silk.

Embodiment: a kind of novel outside rerailer, comprise outside rerailer body 2, be provided with at outside rerailer body 2 middle parts, bottom surface the arch breach 6 be complementary with railroad tie 11, the two ends, bottom surface are respectively arranged with front end mounting hole 4 and rear end mounting hole 7, be respectively arranged with in outside rerailer body 2 two bottom sides the front end matched with track for a train 10 bottoms draw-in groove 3 and rear end installation draw-in groove 8 are installed, be provided with " V " type guiding groove 1 at rerailer body 2 tops, the outside, in rerailer body 2 both sides, the outside, be provided with multiple tracks brace rod 5; Described outside rerailer body 2, by two chucking silks 13, front ends, draw-in groove 3 is installed and rear end installation draw-in groove 8 is fixed on track for a train 10.

The utility model along rerailer is produced to the phenomenon of running over and injure, is provided with " V " type guiding groove 1 at rerailer body 2 tops, the outside for the time derailing vehicle wheel that prevents rerail, has effectively prevented the run over and injure generation of phenomenon of rerailer; In order to improve the shock resistance at rerailer edge, be provided with multiple tracks brace rod 5 in rerailer body 2 both sides, the outside, well solved because rerailer intensity is low, produce the problem of impacting in the time of can't bearing the train rerail.

The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.

Claims (2)

1. a novel outside rerailer, comprise outside rerailer body (2), middle part, described outside rerailer body (2) bottom surface is provided with the arch breach (6) be complementary with railroad tie (11), the two ends, bottom surface are respectively arranged with front end mounting hole (4) and rear end mounting hole (7), described outside rerailer body (2) two bottom sides is respectively arranged with the front end matched with track for a train (10) bottom draw-in groove (3) and rear end installation draw-in groove (8) is installed, and it is characterized in that: described outside rerailer body (2) top is provided with " V " type guiding groove (1); Described outside rerailer body (2) both sides are provided with multiple tracks brace rod (5).

2. the novel outside according to claim 1 rerailer is characterized in that: described outside rerailer body (2), by two chucking silks (13), front end, draw-in groove (3) is installed and rear end installation draw-in groove (8) is fixed on track for a train (10).

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