CN202009350U

CN202009350U - Housing for 250A double-speed vacuum electromagnetic starters

Info

Publication number: CN202009350U
Application number: CN2011200657782U
Authority: CN
Inventors: 许永刚
Original assignee: XUZHOU HUAXING VACUUM ELECTRIC CO Ltd
Current assignee: XUZHOU HUAXING VACUUM ELECTRIC CO Ltd
Priority date: 2011-03-05
Filing date: 2011-03-05
Publication date: 2011-10-12
Anticipated expiration: 2021-03-05

Abstract

The utility model discloses a housing for 250A double-speed vacuum electromagnetic starters, which belongs to a housing for mine explosion-proof and intrinsic safety type double-speed vacuum electromagnetic starters. The housing is provided with a skid base, on which a main chamber is mounted; a front door is mounted on the main chamber; an upper chamber is mounted on the top of the main chamber; a partition plate is mounted between the main chamber and the upper chamber; the partition plate is shortened to be flushed with the rear wall of the upper chamber; the rear wall of the upper chamber is flushed with the rear wall of the main chamber; a button mounting hole is added on the front door, a change-over switch-mounting hole is added on the baffle of the rear wall of the main chamber, and three terminal-mounting holes are added on the partition plate. The housing has the advantages that: the internal space of the housing is reduced, the cost is reduced, and the housing is convenient to transport.

Description

Be used for 250A double speed vacuum electromagnetic starter housing

Technical field

The utility model relates to a kind of mining every intrinsic safety type double speed vacuum electromagnetic starter shell; Specifically be a kind of 250A of being used for double speed vacuum electromagnetic starter housing, also can be used as 250A reversible vacuum electromagnetic starter housing.

Background technology

Mining is colliery industry imperative equipment every intrinsic safety type double speed (reversible) vacuum electromagnetic starter, all the time, mining every intrinsic safety type double speed (reversible) vacuum electromagnetic starter in order to reduce production cost, realize generalization, 400A, 315A, 250A is mining all adopts identical housing and most of components identical every intrinsic safety type double speed (reversible) vacuum electromagnetic starter.400A is mining can to hold the mining whole elements every intrinsic safety type double speed (reversible) vacuum electromagnetic starter of 250A fully every intrinsic safety type vacuum electromagnetic starter shell, only needs to change several parts and just can be assembled into finished product.400A is mining to be made up of epicoele, dividing plate, main chamber and sled stand every intrinsic safety type vacuum electromagnetic starter shell, it is bigger that its volume is done, weight reaches 372kg, but the space of using in the housing is also little, cause unnecessary burden for production cost, and increase the difficulty of transportation use.

Summary of the invention

In order to overcome the shortcoming of above-mentioned prior art, the utility model provides a kind of 250A of being used for double speed vacuum electromagnetic starter housing, reduces the enclosure interior space, reduces cost.

The utility model is realized with following technical scheme: a kind of 250A double speed vacuum electromagnetic starter housing that is used for, comprise a sled stand, and on the sled stand a main chamber is installed; On the main chamber Qianmen is installed; Upper end, main chamber is equipped with epicoele; Between main chamber and the epicoele dividing plate is installed; Described dividing plate shortens to the rear wall of epicoele and aligns; The rear wall of epicoele aligns with the rear wall in main chamber; Increase a button installing hole on the Qianmen, increase a change over switch installing hole on the rear wall baffle plate in main chamber, increase by three binding post installing holes on the dividing plate.

The beneficial effects of the utility model are: reduce the enclosure interior space, reduce cost, convenient transportation.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 the utility model structural representation;

Fig. 2 is the A-A view of Fig. 1;

Fig. 3 is the spacer mechanism schematic diagram;

Fig. 4 is a main chamber rear wall baffle arrangement schematic diagram;

Fig. 5 is the front door structure schematic diagram.

Among the figure: 1, epicoele, 2, dividing plate, 21, the binding post installing hole, 3, main chamber, 31, the change over switch installing hole, 4, the sled stand, 5, the Qianmen, 51, the button installing hole; 6, jacking block, 7, upper hinge, 8, hinge, 9, handle, 10, hinge down, 11, hinge seat.

Embodiment

As depicted in figs. 1 and 2, being used for 250A double speed vacuum electromagnetic starter housing has a sled stand 4, on the sled stand 4 a main chamber 3 is installed; On the main chamber 3 Qianmen 5 is installed; 3 upper ends, main chamber are equipped with epicoele 1; Between main chamber 3 and the epicoele 1 dividing plate 2 is installed; Described dividing plate 2 shortens to the rear wall of epicoele 1 and aligns; The rear wall of epicoele 1 aligns with the rear wall in main chamber 3; Increase a button installing hole 51 on the Qianmen 5, increase a change over switch installing hole 31 on the rear wall baffle plate in main chamber 3, increase by three binding post installing holes 21 on the dividing plate 2.

Main chamber 3 and epicoele 1 is welded together by dividing plate 2, and Qianmen 5 is connected to the upper shell in main chamber 3 by quick opening mechanism, and quick opening mechanism is by jacking block 6, upper hinge 7, hinge 8, handle 9, hinge 10, hinge seat 11 are formed down.Sled stand 4 is connected to the housing below in main chamber by securing member.In order to reduce the enclosure interior space, epicoele 1, Qianmen 5, sled stand part are constant, and the sidewall in main chamber shortens to the epicoele rear wall and aligns with main chamber rear wall, and dividing plate 2 shortens to equally with the rear wall of epicoele 1 and aligns.

Shown in Fig. 3～5, increase a button installing hole 51 in the middle of the Qianmen 5, the lower right in main chamber 3 increases a change over switch installing hole 31, and the upper left side of dividing plate 2 increases by three binding post installing holes.

Claims

1. one kind is used for 250A double speed vacuum electromagnetic starter housing, comprises a sled stand (4), and sled stand (4) is gone up a main chamber (3) is installed; Qianmen (5) is installed on the main chamber (3); Upper end, main chamber (3) is equipped with epicoele (1); Between main chamber (3) and the epicoele (1) dividing plate (2) is installed; It is characterized in that: described dividing plate (2) shortens to the rear wall of epicoele (1) and aligns; The rear wall of epicoele (1) aligns with the rear wall of main chamber (3); Go up at Qianmen (5) increases a button installing hole (51), increases a change over switch installing hole (31) on the rear wall baffle plate of main chamber (3), and dividing plate (2) is gone up increases by three binding post installing holes (21).