CN201307480Y

CN201307480Y - Lifting ring linkage device of dry-type transformer

Info

Publication number: CN201307480Y
Application number: CNU2008201222682U
Authority: CN
Inventors: 葛惠源; 江善章
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-31
Filing date: 2008-07-31
Publication date: 2009-09-09
Anticipated expiration: 2018-07-31

Abstract

The utility model discloses a lifting ring linkage device of a dry-type transformer, which has a simple structure and can facilitate the removal and disassembly of the lifting ring. The lifting ring linkage device comprises a lifting ring. The utility model is characterized in that the lower end of the lifting ring is provided with a device which separates the lifting ring from the dry-type transformer. Because of the arrangement of the device used for separating the lifting ring from the dry-type transformer, the dry-type transformer is lifted by the lifting ring during the transportation process. After the transportation of the dry-type transformer is completed, the lifting ring can be removed. Therefore, the utility model is applicable to the places with small volumes such as the intermediate cabinet and the like.

Description

A kind of dry-type transformer suspension ring coupling arrangement

Technical field

The utility model relates to a kind of dry-type transformer, relates in particular to a kind of dry-type transformer suspension ring coupling arrangement

Background technology

Because the dry-type transformer volume is bigger, carrying for convenience, usually in the upper end of dry-type transformer suspension ring are set, the slinging dry-type transformer, but for being installed in the dry-type transformer that waits similar applications in the mid-cabinet of electric substation, generally all require overall dimension smaller, the current boatswain chair that is used to lift by crane dry-type transformer generally all is welded on upper clamping piece, suspension ring can't be dismantled, so just directly increased the height of dry-type transformer, and mid-cabinet size is less, cause installing extremely inconvenient, sometimes even can't install.

Summary of the invention

The deficiency that the utility model can't be torn open, unload at suspension ring in the prior art provides a kind of simple in structure, dry-type transformer suspension ring coupling arrangement of making things convenient for suspension ring to tear open, unload.

In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:

A kind of dry-type transformer suspension ring coupling arrangement, comprise suspension ring, its main points are, the lower end of described suspension ring is provided with the device that suspension ring are separated with dry-type transformer, be provided with the device that suspension ring are separated with dry-type transformer, in transportation, utilize suspension ring lifting dry-type transformer, by the time after dry-type transformer transportation finishes,, so just can satisfy the installation of dry-type transformer in the less places of similar volume such as mid-cabinets with the suspension ring dismounting.

In the technique scheme, the described device that suspension ring are separated with dry-type transformer, its structure is, is provided with screw thread in the lower end of suspension ring, and the corresponding section of dry-type transformer is provided with screwed hole, and this structure has advantages such as simple in structure, easy for installation.

Beneficial effect: the utility model compared with prior art has following beneficial effect:

1) the utility model removes the boatswain chair of upper clamping piece, change the device that setting can make suspension ring separate with dry-type transformer on upper clamping piece into, in transportation, utilize suspension ring lifting dry-type transformer, by the time after dry-type transformer transportation finishes, with the suspension ring dismounting, so just can satisfy the installation of dry-type transformer in the less places of similar volume such as mid-cabinets.

2) owing to the suspension ring dismounting that is provided with on the dry-type transformer, can make actual height can reduce by 60 millimeters at least than general boatswain chair lifting dry-type transformer, when dry-type transformer was installed in common place, the space was also relatively more sufficient, is convenient to install, and enhances productivity.

Figure of description

The front view of Fig. 1 dry-type transformer suspension ring coupling arrangement

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:

See Fig. 1, described dry-type transformer suspension ring coupling arrangement mainly is made of suspension ring 1, device 2 that suspension ring are separated with dry-type transformer.

The lower end of described suspension ring 1 is provided with the device 2 that suspension ring are separated with dry-type transformer, suspension ring 1 are separated with dry-type transformer, as preferably, the described device 2 that suspension ring are separated with dry-type transformer, its structure is, is provided with screw thread in the lower end of suspension ring 1, and the corresponding section of dry-type transformer is provided with screwed hole, can simplify technology, enhance productivity.

When dry-type transformer 3 needs transportation, utilize suspension ring 1 lifting dry-type transformer 3, after dry-type transformer 3 transportations by the time finish, during installation,, so just can satisfy dry-type transformer 3 installations in the less places of similar volume such as mid-cabinets with suspension ring 1 dismounting.

Though the utility model is described by preferred embodiment, yet the utility model is not limited to embodiment as described herein, also comprises various changes and the variation done under the situation that does not break away from the utility model scope.

Claims

1, a kind of dry-type transformer suspension ring coupling arrangement comprises suspension ring (1), it is characterized in that, the lower end of described suspension ring (1) is provided with the device (2) that suspension ring are separated with dry-type transformer and constitutes.

2, dry-type transformer suspension ring coupling arrangement as claimed in claim 1, it is characterized in that, the described device (2) that suspension ring are separated with dry-type transformer, its structure is, lower end at suspension ring (1) is provided with screw thread, and the corresponding section of dry-type transformer (3) is provided with screwed hole.