CN2651152Y

CN2651152Y - Railway transporting base of transformer

Info

Publication number: CN2651152Y
Application number: CN 03248506
Authority: CN
Inventors: 黄谷兰; 谭黎军
Original assignee: TBEA Hengyang Transformer Co. Ltd
Current assignee: TBEA Hengyang Transformer Co. Ltd
Priority date: 2003-08-09
Filing date: 2003-08-09
Publication date: 2004-10-27
Anticipated expiration: 2013-08-09

Abstract

The utility model discloses a transformer railage base, which is characterized in that: the utility model comprises two U-shaped reinforced iron with length smaller than the bottom width of the transformer box and welded on the two ends of the bottom of the transformer box, and four trapezoid reinforced irons which are connected with two ends of the U-shaped iron by a fastener and a connection component respectively. The sum of length of a U-Shaped reinforced iron and two trapezoid reinforced irons is 2800mm. The utility model can make the transferring height of the transformer not increased, at the same time which makes the length of the whole base meet the railage requirements, and the connected trapezoid reinforced iron can fully transfer the main body weight of the transformer to three joists of the train, which makes the safety performance of the transformer higher when being transferred by the railway and the economic efficiency better. The utility model has the advantages of simple and reliable structure, and convenient installation, which lowers the railage cost of large transformer. Wherein, the four trapezoid reinforced irons can be repeatedly used.

Description

Voltage transformer railway transport base

Technical field

The utility model belongs to the voltage transformer transport section, particularly voltage transformer railway transport base.

Background technology

At present, known high-power transformer is 110KV level voltage transformer particularly, in its fuel tank empty wide general＜2000mm.And for apparent Total tune, base length in the voltage transformer generally all is more or less the same with the transformer body fuel tank is wide, but when when voltage transformer needs railway transportation, because the structural arrangement of train, the base of voltage transformer must satisfy the length of 2800mm, so that three joists of train are fully stressed, guarantee transportation safety.In order to satisfy the length of 2800mm, now a lot of voltage transformer producers have all considered the use sleeper when railway transportation, reach transportation request by fix two 2800mm long sleeper and bent plate on the base of voltage transformer.But use sleeper that very big deficiency is arranged: 1, sleeper costs an arm and a leg, economic benefit is not high, 2, because sleeper drenching with rain in transit makes its intensity reduce, reduced the safety performance of transportation, 3, sleeper is not recyclable, and the second use rate is low, and 4, because the height of sleeper itself, make some voltage transformer superelevation in transportation, may occur transporting, increase cost of transportation.

Summary of the invention

Goal of the invention of the present utility model is to overcome in the above-mentioned transportation weak point of using sleeper, and provide a kind of simple in structure, guarantee transportation safety, reduce the voltage transformer railway transport base of cost of transportation.

Goal of the invention of the present utility model can reach by following technical measures: voltage transformer railway transport base, it is characterized in that comprising that two length are less than the transformer box bottom width, and the U type that is welded on two ends, transformer box bottom is strengthened iron, with four trapezoidal reinforcement iron that adopt fastener and coupling compoonent to strengthen iron two client links respectively with the U type, the length sum of a U type reinforcement iron and two trapezoidal reinforcement iron is 2800mm.

In whole transportation, the body weight of voltage transformer strengthens iron, trapezoidal reinforcement iron and the coupling compoonent that is used for connecting between the two by the U type and fastener is delivered to the train joist fully, thereby assurance transportation safety, the utlity model has advantage simple in structure, reliable and easy for installation, reduced high-power transformer railway transportation expense, four trapezoidal reinforcement iron wherein can also repeated usage.

Description of drawings

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

Fig. 2 is the I place enlarged diagram of Fig. 1;

Fig. 3 is that the A of Fig. 1 is to view;

Fig. 4 is the structural representation that U type described in the utility model is strengthened iron;

Fig. 5 is the left view of Fig. 4;

Fig. 6 is the birds-eye view of Fig. 4;

Fig. 7 is the structural representation of trapezoidal reinforcement iron described in the utility model;

Fig. 8 is the left view of Fig. 7;

Fig. 9 is the birds-eye view of Fig. 7;

Figure 10 is the structural representation of yoke plate in the coupling compoonent described in the utility model;

Figure 11 is the structural representation that oblong is strengthened iron I in the coupling compoonent described in the utility model;

Figure 12 is the structural representation that oblong is strengthened iron II in the coupling compoonent described in the utility model.

The specific embodiment

Referring to Fig. 1 to Figure 12, voltage transformer railway transport base comprises two length less than transformer box 1 bottom width, and is welded on the U type reinforcement iron 2 at two ends, transformer box 1 bottom, with four trapezoidal reinforcement iron 3, the length of trapezoidal reinforcement iron 3 equals 2800mm and deducts the length of a U type reinforcement iron 2 divided by 2.The section of trapezoidal reinforcement iron 3 also is a U type structure, and it mainly is to stay certain compacted position to trapezoidal reinforcement iron 3 less than transformer box 1 bottom width that the U type is strengthened iron 2 length.

On the both sides cell wall at U type reinforcement iron 2 two ends, respectively have two silk holes 21 side by side, and respectively be welded with the square reinforcement iron of block length I4 in the groove of at both ends, strengthen having on the iron I4 three silk holes 41 of triangularity in oblong; On the both sides cell wall of that end that trapezoidal reinforcement iron 3 and U type reinforcement iron 2 link, also respectively have two silk holes 31 side by side, and in the groove of this end, be welded with the square reinforcement iron of block length II5, strengthen having on the iron II5 three through holes 51 of triangularity in oblong.

As shown in figure 10, be used for the U type strengthened having with the U type on both yoke plates 6 of being tied of iron 2 and trapezoidal reinforcement iron 3 strengthening the through hole 61 that matches in the hole 21,31 on iron 2 and trapezoidal reinforcement iron 3 cell walls.

With bolt 7, packing ring 8, the fastener that spring washer 9 constitutes couples together cell wall between yoke plate 6 and U type reinforcement iron 2 and the trapezoidal reinforcement iron 3 and uses bolt 7, packing ring 8, the oblong that spring washer 9 fasteners are strengthened iron 2 two ends with the U type are strengthened iron I4 and the oblong on the trapezoidal reinforcement iron 3 and are strengthened iron II5 and couple together and just U type reinforcement iron 2 and trapezoidal reinforcement iron 3 can be linked together.

Yoke plate 6 and oblong are strengthened iron I, II4,5 formation U types are strengthened the coupling compoonent between iron 2 and the trapezoidal reinforcement iron 3.

In whole transportation, strengthen iron 2 and trapezoidal reinforcement iron 3 by the tight U type of transformer box 1 base pressure, the face that the shearing force that bolt 7 is suffered, U type are strengthened iron 2 and trapezoidal reinforcement iron 3 contacts etc. and to transmit transformer body weight, make train in whole transportation stressed evenly.

Claims

1, voltage transformer railway transport base, it is characterized in that comprising that two length are less than transformer box (1) bottom width, and the U type that is welded on two ends, transformer box (1) bottom is strengthened iron (2) and four trapezoidal reinforcement iron (3) that adopt fastener and coupling compoonent to strengthen iron (2) two client links respectively with the U type.

2, voltage transformer railway transport base according to claim 1 is characterized in that it is 2800mm that a U type is strengthened the length sum of iron (2) and two trapezoidal reinforcement iron (3).

3, voltage transformer railway transport base according to claim 1 and 2 is characterized in that described coupling compoonent comprises the U type is strengthened the yoke plate (6) that iron (2) and trapezoidal reinforcement iron (3) couples together and be separately fixed at the U type strengthening oblong reinforcement iron I, the II (4,5) that iron (2) links to each other with trapezoidal reinforcement iron (3) and holds and be with respectively a hole (41) and through hole (51).