CN206834018U - A kind of large-scale overweight transformer case load-carrying members - Google Patents

Abstract

A kind of large-scale overweight transformer case load-carrying members are the utility model is related to, its structure member includes large-scale overweight transformer, shell welding beam, shell, screw rod, suspension ring, plain cushion, nut, sunk screw.When designing large-scale overweight transformer surface structure, inevitably to consider the transport lifting handling of equipment and Pedestal mounted fixation, and the overweight of transformer is likely to occur due to during these, the deformation and damage of surface structure are caused in installation process is transported in lifting.This structure can cleverly avoid the deformation and damage during lifting is fixedly mounted to surface structure because of transformer.

Description

A kind of large-scale overweight transformer case load-carrying members

Technical field

It the utility model is related to the shell mechanism design of large-scale overweight product, the shell of more particularly to large-scale overweight transformer Structure design, when transformer is lifted by crane when installation is fixed it is possible to prevente effectively from because causing casing deformation and damage because transformer is overweight.

Background technology

Large-scale overweight electricity piece, as transformer all can add shell mechanism to play to transformer attractive, decorative and physics Protective action.But the reason for considering cost, often shell be all with than relatively thin iron plate by panel beating technique manufacture and Into at all such shell, which is just held, can't stand that great external force is easily deformed.In addition, this large-scale overweight transformer was producing When being located in where being transported to client from producer after journey and production completion, because transformer itself is overweight, when manpower can not be carried We can only borrow lifting appliance and transformer is hung on car and then shipped.If at this time the power of lifting transformer is all acted on It is certain to damage shell on the shell of transformer and security incident is more likely caused in lifting.In view of the above-mentioned problems, design is new Transformer case load-carrying members that type is overweight, it is possible to prevente effectively from because lifting by crane, installing, the fixed damage to transformer case.

The content of the invention

When the purpose of this utility model is exactly to realize carrying lifting and fixed installation to transformer and shell not Cause to damage, its simple and practical convenience.

1. the purpose of this utility model is achieved by the following technical measures：A kind of large-scale overweight transformer case is held Weight structure, it is characterised in that：Suspension ring, screw rod, shell, large-scale overweight transformer, shell welding beam, plain cushion, nut, countersunk head spiral shell Nail, suspension ring and the screw rod threaded connection, screw rod other end passes through spiral shell through the via on shell with large-scale overweight transformer Line connects and installs plain cushion and nut is reinforced, and shell welding beam and large-scale overweight transformer weld together, shell countersunk head Screw is fixed on shell welding beam.

Compared with existing fixing means, the utility model mechanism assembly is simple, easy to use, has advantages below：

1. use such scheme, can avoid shell because transformer it is overweight when, carry, lifting, be fixedly mounted during, Stressed skin and deform upon and damage.

2. this is simple in construction, processing and manufacturing is got up economical and practical, and maintenance easy to disassemble simple to operate and installation.

Brief description of the drawings

Fig. 1 is the utility model transformer outline structural diagram.

Fig. 2 is the utility model transformer device structure exploded perspective view.

Fig. 3 is that the utility model transformer hides structural representation after shell.

Fig. 4 is the utility model transformer partial sectional view.

Embodiment

The utility model will be further described below in conjunction with the accompanying drawings

As shown in Fig. 2 be the utility model structural blast view, including；The large-scale shell welding beam 2 of overweight transformer 1 The sunk screw 8 of 6 nut of shell 3 screw rod, 4 suspension ring, 5 plain cushion 7.

There are four screwed holes first with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the large-scale overweight top surface of transformer 1, then screw rod 4 passes through Large-scale overweight transformer 1 connects large-scale overweight transformer 1 and screw rod 4 with plain cushion 6 and nut 7, and four holes are opened at the top of housing 3 Four screw rods 4 can just be allowed to pass through housing 3 and then upper four suspension ring 5.Weight craftsmenship keeps away when lifting by crane large-scale overweight transformer 1 Over shell 3, shell welding beam 2 is welded in advance on large-scale overweight transformer 1.Beaten before on shell welding beam 2 The good such shell 3 of screwed hole is just fixed on shell welding beam 2 by sunk screw 8.So shell 3 both serves fixation Cleverly avoid load-bearing again.Bottom is fixedly mounted can also be with housing 3 without any relation.

Claims (1)

1. A kind of 1. large-scale overweight transformer case load-carrying members, it is characterised in that：Suspension ring, screw rod, shell, large-scale overweight transformation Device, shell welding beam, plain cushion, nut, sunk screw, suspension ring and the screw rod threaded connection, screw rod other end is outside Via on shell is connected through a screw thread with large-scale overweight transformer and installs plain cushion and nut is reinforced, shell welding beam and large-scale Overweight transformer welds together, and shell is fixed on shell welding beam with sunk screw.