CN103307202A

CN103307202A - Connecting method and connecting structure of framework type transformer middle wire

Info

Publication number: CN103307202A
Application number: CN2013102641547A
Authority: CN
Inventors: 王立民; 林军; 赵国光
Original assignee: TANGSHAN POWER SUPPLY COMPANY JIBEI POWER CO LTD; State Grid Corp of China SGCC
Current assignee: TANGSHAN POWER SUPPLY COMPANY JIBEI POWER CO LTD; State Grid Corp of China SGCC
Priority date: 2013-06-28
Filing date: 2013-06-28
Publication date: 2013-09-18
Anticipated expiration: 2033-06-28
Also published as: CN103307202B

Abstract

The invention relates to a connecting method and a connecting structure of a framework type transformer middle wire, and belongs to the technical filed of power transformer operation. The technical scheme is that the structure comprises a transformer (1), poles (2), joint irons (3), hoops (4) and length adjustment pieces (5), wherein the transformer is arranged between the two upright poles; the hoops are arranged in the positions, parallel to the upper edge of the transformer, of the two poles; the joint irons are arranged in the positions, corresponding to the two hoops, of the upper edge of the transformer, one end of each joint iron is fixed on the upper edge of the transformer, and the other end is connected with one corresponding hoop through one length adjustment piece to form a transformer middle wire (9). The length adjustment pieces are adjusted, so that the transformer middle wire can be tightened or loosened, and alternation or verification of the transformer is facilitated. The connecting method and the connecting structure have the positive effects that the operation is simple and easy to master, materials are saved, firmness and reliability are achieved, safe and normal use of the transformer is guaranteed, and repeated use can be achieved.

Description

A kind of framework formula transformer is line connecting means and linkage structure by the waist

Technical field

The present invention relates to a kind of framework formula transformer by the waist line connecting means and linkage structure, belong to power transformer operation technique field.

Background technique

Transformer in the background technique by the waist line is common with No. 12 iron wires, each by turns or during the verification transformer, usually the iron wire of line by the waist being used is cut off, can not reuse and cause unnecessary waste, in addition, transformer is the use of line length time by the waist, and easily outlet iron wire corrosion affects the transformer safe operation.

Summary of the invention

The object of the invention provides a kind of framework formula transformer by the waist line connecting means and linkage structure, and transformer by the waist line can be reused, and cuts the waste, and is solid and reliable, guarantees the normal use of transformer safety, solves the problems referred to above that background technique exists.

Technological scheme of the present invention is:

A kind of framework formula transformer is wire connection structure by the waist, comprise transformer, electric pole, connection iron, anchor ear and length adjustment part, transformer is arranged between two vertical electric poles, be respectively equipped with anchor ear along parallel position on two electric poles with on the transformer, the edge arranges respectively connection iron with two anchor ear corresponding parts on transformer, one end of connection iron is fixed on edge on the transformer, and the other end links together with corresponding anchor ear by the length adjustment part, and the formation transformer is line by the waist; Described length adjustment part, the middle part is the bar shaped frame, two ends are screw rod, screw rod one end is hook formation, the other end is connected with the bar shaped frame by screw thread, and two screw rods are connected to bar shaped frame two ends, and the hook formation of two screw rods is positioned at bar shaped frame outside, rotate the bar shaped frame at middle part, i.e. distance between two screw rods of capable of regulating; The end of anchor ear and connection iron is equipped with dog hole, and the hook formation of two screw rods hooks respectively in the dog hole of anchor ear and connection iron end; Adjust the length adjustment part, can tighten by the waist line of transformer, perhaps unclamp by the waist line of transformer, be convenient to by turns or the verification transformer.

The by the waist line connecting means of a kind of framework formula transformer comprises following steps: 1. transformer is arranged between two vertical electric poles; Anchor ear with transformer one side installs at electric pole first, and anchor ear is installed on electric pole and the transformer along parallel position; Then connection iron one end with this side is fixed on edge on the transformer, and the other end of connection iron links together with corresponding anchor ear by the length adjustment part, and the transformer that consists of a side is line by the waist; 2. described length adjustment part, the middle part is the bar shaped frame, two ends are screw rod, screw rod one end is hook formation, the other end is connected with the bar shaped frame by screw thread, and two screw rods are connected to bar shaped frame two ends, and the hook formation of two screw rods is positioned at bar shaped frame outside, rotate the bar shaped frame at middle part, i.e. distance between two screw rods of capable of regulating; The end of anchor ear and connection iron is equipped with dog hole, and the hook formation of two screw rods hooks respectively in the dog hole of anchor ear and connection iron end; 3. adjust the length adjustment part, tighten by the waist line of transformer, finish the by the waist connection of line of a side transformer; 4. anchor ear, connection iron and the length adjustment part of transformer opposite side are installed in a like fashion, are adjusted the length adjustment part, tighten by the waist line of transformer, finish the by the waist connection of line of opposite side transformer.

Need to rotate or the verification transformer, backward rotation bar shaped frame, the screw rod at bar shaped frame two ends takes out hook formation from the end dog hole of anchor ear and connection iron, rotate or the verification transformer; After work is finished, then reinstall anchor ear, connection iron and the length adjustment part of transformer both sides, adjust the length adjustment part, tighten by the waist line of transformer.

Good effect of the present invention: simple to operate, easily grasp, save material, solid and reliable, guarantee safely normal use of transformer, and can repeatedly use.

Description of drawings

Fig. 1 is embodiment of the invention schematic diagram;

Fig. 2 is length adjustment part schematic diagram of the present invention;

Fig. 3 is that the present invention uses schematic diagram;

Among the figure: transformer 1, electric pole 2, connection iron 3, anchor ear 4, length adjustment part 5, bar shaped frame 6, screw rod 7, hook formation 8, line 9 by the waist.

Embodiment

Below in conjunction with accompanying drawing, the present invention will be further described by embodiment.

A kind of framework formula transformer is wire connection structure by the waist, comprise transformer 1, electric pole 2, connection iron 3, anchor ear 4 and length adjustment part 5, transformer is arranged between two vertical electric poles, be respectively equipped with anchor ear along parallel position on two electric poles with on the transformer, the edge arranges respectively connection iron with two anchor ear corresponding parts on transformer, one end of connection iron is fixed on edge on the transformer, and the other end links together with corresponding anchor ear by the length adjustment part, and the formation transformer is line 9 by the waist; Described length adjustment part, the middle part is bar shaped frame 6, two ends are screw rod 7, screw rod one end is hook formation 8, the other end is connected with the bar shaped frame by screw thread, and two screw rods are connected to bar shaped frame two ends, and the hook formation of two screw rods is positioned at bar shaped frame outside, rotate the bar shaped frame at middle part, i.e. distance between two screw rods of capable of regulating; The end of anchor ear and connection iron is equipped with dog hole, and the hook formation of two screw rods hooks respectively in the dog hole of anchor ear and connection iron end; Adjust the length adjustment part, can tighten by the waist line of transformer, perhaps unclamp by the waist line of transformer, be convenient to by turns or the verification transformer.

Claims

1. framework formula transformer wire connection structure by the waist, it is characterized in that: comprise transformer (1), electric pole (2), connection iron (3), anchor ear (4) and length adjustment part (5), transformer is arranged between two vertical electric poles, be respectively equipped with anchor ear along parallel position on two electric poles with on the transformer, the edge arranges respectively connection iron with two anchor ear corresponding parts on transformer, one end of connection iron is fixed on edge on the transformer, the other end links together with corresponding anchor ear by the length adjustment part, consists of by the waist line (9) of transformer; Described length adjustment part, the middle part is bar shaped frame (6), two ends are screw rod (7), screw rod one end is hook formation (8), the other end is connected with the bar shaped frame by screw thread, and two screw rods are connected to bar shaped frame two ends, and the hook formation of two screw rods is positioned at bar shaped frame outside, rotate the bar shaped frame at middle part, i.e. distance between two screw rods of capable of regulating; The end of anchor ear and connection iron is equipped with dog hole, and the hook formation of two screw rods hooks respectively in the dog hole of anchor ear and connection iron end; Adjust the length adjustment part, can tighten by the waist line of transformer, perhaps unclamp by the waist line of transformer, be convenient to by turns or the verification transformer.

2. by the waist line connecting means of a framework formula transformer is characterized in that comprising following steps: 1. transformer is arranged between two vertical electric poles; Anchor ear with transformer one side installs at electric pole first, and anchor ear is installed on electric pole and the transformer along parallel position; Then connection iron one end with this side is fixed on edge on the transformer, and the other end of connection iron links together with corresponding anchor ear by the length adjustment part, and the transformer that consists of a side is line by the waist; 2. described length adjustment part, the middle part is the bar shaped frame, two ends are screw rod, screw rod one end is hook formation, the other end is connected with the bar shaped frame by screw thread, and two screw rods are connected to bar shaped frame two ends, and the hook formation of two screw rods is positioned at bar shaped frame outside, rotate the bar shaped frame at middle part, i.e. distance between two screw rods of capable of regulating; The end of anchor ear and connection iron is equipped with dog hole, and the hook formation of two screw rods hooks respectively in the dog hole of anchor ear and connection iron end; 3. adjust the length adjustment part, tighten by the waist line of transformer, finish the by the waist connection of line of a side transformer; 4. anchor ear, connection iron and the length adjustment part of transformer opposite side are installed in a like fashion, are adjusted the length adjustment part, tighten by the waist line of transformer, finish the by the waist connection of line of opposite side transformer.

3. by the waist line connecting means of a kind of framework formula transformer according to claim 2, it is characterized in that: needs are rotated or the verification transformer, backward rotation bar shaped frame, the screw rod at bar shaped frame two ends, hook formation is taken out from the end dog hole of anchor ear and connection iron, rotate or the verification transformer; After work is finished, then reinstall anchor ear, connection iron and the length adjustment part of transformer both sides, adjust the length adjustment part, tighten by the waist line of transformer.