CN206236510U

CN206236510U - A kind of core of reactor hangs mixes structure

Info

Publication number: CN206236510U
Application number: CN201621277580.XU
Authority: CN
Inventors: 裴红男; 薛雷; 王宏达
Original assignee: TBEA Shenyang Transformer Group Co Ltd
Current assignee: TBEA Shenyang Transformer Group Co Ltd
Priority date: 2016-11-26
Filing date: 2016-11-26
Publication date: 2017-06-09
Anticipated expiration: 2026-11-26

Abstract

The utility model is related to a kind of core of reactor to hang to mix structure, with keeper, primary lock nut, keeper is affixed with core of reactor upper yoke, also there is secondary locking nut and hang and mix, keeper outside diameter has screw thread, primary lock nut screwing clamping secondary locking nut and hangs the top half mixed and be tightened in keeper respectively in the latter half of keeper；Hang and mix nut and suspension ring including integrative-structure, nut is fixed in suspension ring lower section.The utility model occupies little space, simple structure, workable, reduces return yoke and places the possibility for hanging the possible scratching device body insulating part of lifting rope when mixing lifting.

Description

A kind of core of reactor hangs mixes structure

Technical field

The utility model is related to one kind to hang to mix structure, and specifically a kind of core of reactor hangs mixes structure.

Background technology

Reactor is widely used in limiting short-circuit current, reactive-load compensation, shifting as high voltage induction element in power system It is equal.The iron core of shunt reactor is reactor important component, and iron core hangs mixes structure influence iron core and whether device body can The lifting of steady safety.What current reactor was used hang mixes structure and is typically placed on return yoke folder, and lifting rope holds during lifting Insulating part with fragile device, such as upper beam insulate, and return yoke hangs to mix and takes up too much space, and is not suitable for the product of small volume Product.

Utility model content

The deficiencies, this practicality such as the insulating part that structure is easily damaged with device are mixed for hanging for the use of reactor in the prior art The new problem to be solved is to provide a kind of safe and reliable, and the core of reactor for occupying little space hangs and mix structure.

In order to solve the above technical problems, the technical solution adopted in the utility model is：

A kind of core of reactor of the utility model hangs mixes structure, with keeper, primary lock nut, keeper and reactor Iron core upper yoke is affixed, is also mixed with secondary locking nut and hanging, and keeper outside diameter has screw thread, and primary lock nut screwing clamping is in positioning The latter half of part, secondary locking nut and hangs the top half mixed and be tightened in keeper respectively.

Hang and mix nut and suspension ring including integrative-structure, nut is fixed in suspension ring lower section.

Hang the nut portion mixed and be provided with the first handle hole for facilitating instrument to tighten.

Secondary locking nut is provided with multiple the second handle holes for facilitating instrument to tighten.

Primary lock nut is provided with multiple the 3rd handle holes for facilitating instrument to tighten.

First handle hole, the second handle hole and the 3rd handle hole are 2~8, respectively hang mix, secondary locking nut and It is uniform on the same excircle of primary lock nut.

The utility model has the advantages that and advantage：

1. the utility model occupies little space, simple structure, workable.

2. the utility model reduces return yoke and places the possibility for hanging the possible scratching device body insulating part of lifting rope when mixing lifting.

Brief description of the drawings

Fig. 1 mixes structural representation for the utility model core of reactor hangs；

Keeper, primary lock nut and secondary locking nut structure schematic diagram that Fig. 2 is related to for the utility model.

Wherein, 1 is main locking nut；2 is secondary locking nut；3 is to hang to mix；4 is keeper.

Specific embodiment

With reference to Figure of description, the present invention is further elaborated.

As shown in Figure 1, 2, a kind of core of reactor of the utility model hangs and mixes structure, with keeper 4, primary lock nut 1, Keeper 4 is affixed with core of reactor upper yoke, also with secondary locking nut 2 and hangs and mixes 3, and the outside diameter of keeper 4 has screw thread, main Locking nut 1 is tightened in the latter half of keeper 4, secondary locking nut 2 and hangs and mixes 3 first halves for being tightened in keeper 4 respectively Point.

Include the nut and suspension ring of integrative-structure as shown in figure 1, hanging and mixing 3, nut is fixed in suspension ring lower section, and nut portion sets There is the first handle hole for facilitating instrument to tighten.

Secondary locking nut 2 is provided with multiple the second handle holes for facilitating instrument to tighten.

Primary lock nut 1 is provided with multiple the 3rd handle holes for facilitating instrument to tighten.

First handle hole, the second handle hole and the 3rd handle hole are 2~8, mix (3), secondary locking nut hanging respectively (2) it is uniform and on the same excircle of primary lock nut (1).

Secondary locking nut is removed, is screwed on to hang and is mixed, removed to hang again after device body nowel and mix, secondary locking nut of screwing on.

During using the utility model, compress iron core after, device body lifting before, by secondary locking nut 2 from

Removed on keeper 4, replacement is screwed on to hang and mixes 3, is removed to hang again after device body nowel and is mixed 3, secondary lock of screwing on

Tight nut 2.

Due to primary lock nut 1, secondary locking nut 2 and hang and mix 3 external diameters for more than 100mm, hand operation is more painstaking, Therefore need by tightening tool.By tightening tool, the first handle hole for mixing 3 nut portions, secondary locking nut 2 are hung in clamping respectively On the second handle hole and the 3rd handle hole on primary lock nut 1, in can easily tightening or dismantle, it is convenient and strength-saving.Hang Do not installed when mixing 3 operation, so that save space.

Claims

1. a kind of core of reactor hangs and mixes structure, with keeper (4), primary lock nut (1), keeper (4) and reactor iron Core upper yoke is affixed, it is characterised in that：Also there is secondary locking nut (2) and hang and mix (3), keeper (4) outside diameter has screw thread, main Locking nut (1) is tightened in the latter half of keeper (4), secondary locking nut (2) and hangs and mixes (3) and be tightened in keeper respectively (4) top half.

2. the core of reactor as described in claim 1 hangs and mixes structure, it is characterised in that：Hang and mix the spiral shell of (3) including integrative-structure Cap and suspension ring, nut are fixed in suspension ring lower section.

3. the core of reactor as described in claim 2 hangs and mixes structure, it is characterised in that：Hang the nut portion side of being provided with for mixing (3) Just the first handle hole that instrument is tightened.

4. the core of reactor as described in claim 1 hangs and mixes structure, it is characterised in that：Secondary locking nut (2) is provided with multiple Facilitate the second handle hole that instrument is tightened.

5. the core of reactor as described in claim 1 hangs and mixes structure, it is characterised in that：Primary lock nut (1) is provided with multiple Facilitate the 3rd handle hole that instrument is tightened.

6. the core of reactor as described in claim 3,4 or 5 hangs and mixes structure, it is characterised in that：First handle hole, the second operation Hole and the 3rd handle hole are 2~8, mix the same outer of (3), secondary locking nut (2) and primary lock nut (1) hanging respectively It is uniform on circumference.