CN204668229U - A kind of vacuum circuit breaker with spring mechanism framework - Google Patents
A kind of vacuum circuit breaker with spring mechanism framework Download PDFInfo
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- CN204668229U CN204668229U CN201520149343.4U CN201520149343U CN204668229U CN 204668229 U CN204668229 U CN 204668229U CN 201520149343 U CN201520149343 U CN 201520149343U CN 204668229 U CN204668229 U CN 204668229U
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Abstract
The utility model discloses a kind of vacuum circuit breaker with spring mechanism framework, comprise base plate, bent plate, left and right side plate, fixed head, dividing plate (A, B, C, D), square plate; Described framework is irregular L shape, and in described L shape, bent face is provided with bent plate, and the bottom of described framework is provided with base plate, and described lower portion is vertically provided with dividing plate (A, B, C, D), and described frame facet is equipped with left plate and right plate; Described bent plate and base plate are fixed by fixed head joggle, the joggle side of being fixed with plate on the base plate between described dividing plate B and dividing plate C, between dividing plate D and right plate; Described base plate is provided with three insulated tension pole waist holes, described left plate, dividing plate (A, B, C, D) and right plate is through is provided with spindle hole; This novel employing plurality of plate-shape structure, joggle screens and welding manufacture; Realize the assembling of circuit breaker frame mass, production efficiency is high; Labour intensity is low, and dismounting, maintenance, maintaining is time saving and energy saving; Framework firmly nothing distortion, reliable in quality.
Description
Technical field
The utility model relates to a kind of vacuum circuit-breaker technical equipment field, particularly a kind of vacuum circuit breaker with spring mechanism framework.
Background technology
Vacuum circuit-breaker is gained the name because the dielectric of contact gap after its arc-extinguishing medium and arc extinguishing is all vacuum, its have volume little, lightweight, be applicable to frequent operation, the advantage that arc extinguishing need not overhaul, apply comparatively universal in power distribution network.
Energy-stored spring, energy storage motor, operating mechanism, displacement detecting assembly, point floodgate part, combined floodgate parts, release member is equipped with in the vacuum circuit-breaker cabinet of spring mechanism mode; Structure will possess compact to design, reasonable, conserve space; And manufacturing, assemble and using in dismounting, maintenance process, require again maintenance for convenience detach; Casing structure is made directly to affect the dismounting of vacuum circuit-breaker, installation and serviceability.
Deficiency and the shortcoming of vacuum circuit breaker with spring mechanism cabinet of the prior art are that structural design is undesirable, and cause manufacture, assembling, production efficiency low, the labour intensity of workman is large; Dismounting in use procedure, maintenance, installation are complicated, consuming time.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of vacuum circuit breaker with spring mechanism framework, for deficiency of the prior art, adopts plurality of plate-shape, dividing plate, fixed plate structure, by joggle screens and welding manufacture; By optimizing structure and parts morpheme, realize the mass manufacture of vacuum circuit breaker with spring mechanism framework, Assembling Production is convenient; Labour intensity is low, and dismantle in use procedure, keep in repair, install simply, maintaining is time saving and energy saving.
For achieving the above object, the technical solution of the utility model is as follows: a kind of vacuum circuit breaker with spring mechanism framework, comprise framework, base plate, bent plate, left plate, right plate, fixed head, dividing plate A, dividing plate B, dividing plate C, dividing plate D, side's plate, tenon hole, tenon, pole installing hole, insulated tension pole waist hole, through wires hole, spindle hole, hole, energy storage motor position, energy storage axis hole, auxiliary switch hole, lubricating cup installing hole, insulating cylinder installing hole, overcurrent release installing hole, separating brake release installing hole, separating brake dropout axis hole, motor installing hole, combined floodgate dropout axis hole, latching electromagnet installing hole, combined floodgate release installing hole, sensitive switch installing hole, turn head bore, interlock plate waist hole, it is characterized in that:
Described framework is cold rolled metal thin plate manufacture, and its side-looking is irregular L shape, and in described L shape, bent face bottom platform is pole fitting plane; In described L shape, bent face is provided with bent plate, described bent plate is five flaps, order first and four fold face are level folding face from top to bottom, first folding face is end face, four fold face is provided with pole installing hole, described pole installing hole is provided with three, is provided with insulating cylinder installing hole around described pole installing hole; The bottom of described framework is provided with base plate, and described lower portion is vertically provided with dividing plate A, dividing plate B, dividing plate C and dividing plate D; Described frame facet is respectively fitted with left plate and right plate; Fixed by fixed head joggle between described bent plate and described base plate, described fixed head is provided with polylith; The joggle side of being fixedly installed plate on base plate between described dividing plate B and dividing plate C, between dividing plate D and right plate, described side's plate is provided with 4 pieces, and every two pieces is one group, fixes energy-stored spring pull bar respectively; The edge of described left plate, dividing plate A, dividing plate B, dividing plate C, dividing plate D, right plate, fixed head and square plate is provided with tenon, position corresponding on described bent plate, base plate is provided with tenon hole, described tenon and tenon hole dimension, location matches are arranged, described tenon is connected by joggle with tenon hole, and is welded and fixed; Described fixed head is the little flap of L shape, and described fixed head arranges polylith, and described fixed head is respectively equipped with two pieces between left plate and dividing plate A, between dividing plate B and dividing plate C, between dividing plate D and right plate; Described base plate is provided with three insulated tension pole waist holes, described insulated tension pole waist hole is kidney-shaped circular hole; The position in described insulated tension pole waist hole is mated with the pole installing hole center on described bent plate and is arranged; Described left plate, dividing plate A, dividing plate B, dividing plate C, dividing plate D and right plate same position is through is provided with spindle hole, what described bent plate end face is provided with semi open model turns head bore, hole, energy storage motor position and lubricating cup installing hole is provided with in the middle part of described base plate, described energy storage motor position is provided with interlock plate waist hole on the left of hole, and described dividing plate A top is provided with auxiliary switch hole; Described dividing plate A, dividing plate B, dividing plate C and dividing plate D are provided with through wires hole, described through wires hole is round end waist hole, run through described dividing plate A, dividing plate B, dividing plate C and dividing plate D, described left plate and right plate are provided with wire hole, described wire hole position is mated with through wires hole and is arranged.
Described insulating cylinder installing hole is looped around around described insulated tension pole waist hole and pole installing hole, and is relatively set with three groups, and often group is provided with position, five holes.
Described dividing plate A is provided with overcurrent release installing hole, described dividing plate B is provided with separating brake release installing hole, described overcurrent release installing hole and separating brake release installing hole are respectively arranged with position, four holes, wherein position, two holes is mounting hole, two waist holes and two circular holes coordinate, described waist hole by surplus make the assembling of overcurrent release and separating brake release, maintenance, dismounting easily, convenient.
Described dividing plate C is provided with latching electromagnet installing hole, combined floodgate release installing hole and motor installing hole, described latching electromagnet installing hole and combined floodgate release installing hole are respectively arranged with position, two holes; Described motor installing hole is provided with position, three holes; Described dividing plate D is provided with sensitive switch installing hole, and described sensitive switch installing hole is provided with position, four holes.
Described dividing plate A and dividing plate B is provided with separating brake dropout axis hole, described separating brake dropout axis hole runs through described dividing plate A and dividing plate B; Described dividing plate C and dividing plate D is provided with energy storage axis hole and combined floodgate dropout axis hole, described energy storage axis hole, combined floodgate dropout axis hole run through described dividing plate C and dividing plate D respectively.
Operation principle of the present utility model is: the manufacture process of described framework is select the cold-rolled steel sheet of suitable thickness as frame material, select and thicken cold-rolled steel sheet as separator material, according to the requirement of Frame Design art work sheet, use laser cutting machine to carry out cutting operation to cold-rolled steel sheet, be machined to bent plate, base plate, left plate, right plate, dividing plate (A, B, C, D), fixed head, the square plate of described framework by laser cutting; By the bent plate of framework by numerical control bender, carry out Bending Processing according to technological requirement; Frame assembly to be mated with tenon by tenon hole and is located by connecting, carry out batch by bonding machine to be welded and fixed, the shell frame products of obtained batch, batch framework is carried out polishing and flattens, then carry out surface treatment to through polishing and the framework of leveling, described surface treatment is for carrying out plastic-blasting by plastics spraying machine to the overall surfaces externally and internally of framework.
By technique scheme, the beneficial effect of technical solutions of the utility model is: adopt plurality of plate-shape, dividing plate, fixed plate structure, by joggle screens and welding manufacture; By optimizing structure and parts morpheme, realize the mass manufacture of vacuum circuit breaker with spring mechanism framework, Assembling Production efficiency is high; Labour intensity is low, and dismantle in use procedure, keep in repair, install simply, maintaining is time saving and energy saving; Frame structure is simple, firm without bending bending, reliable in quality.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of vacuum circuit breaker with spring mechanism framework front view schematic diagram disclosed in the utility model embodiment;
Fig. 2 is a kind of vacuum circuit breaker with spring mechanism framework side plate schematic diagram disclosed in the utility model embodiment, and wherein Fig. 2 a is left plate figure, Fig. 2 b is right plate figure;
Fig. 3 is a kind of vacuum circuit breaker with spring mechanism framework dividing plate A schematic diagram disclosed in the utility model embodiment;
Fig. 4 is a kind of vacuum circuit breaker with spring mechanism framework dividing plate B schematic diagram disclosed in the utility model embodiment;
Fig. 5 is a kind of vacuum circuit breaker with spring mechanism framework dividing plate C schematic diagram disclosed in the utility model embodiment;
Fig. 6 is a kind of vacuum circuit breaker with spring mechanism framework dividing plate D schematic diagram disclosed in the utility model embodiment;
Fig. 7 is a kind of vacuum circuit breaker with spring mechanism framework side plate schematic diagram disclosed in the utility model embodiment;
Fig. 8 is a kind of vacuum circuit breaker with spring mechanism chassis fixing plate schematic diagram disclosed in the utility model embodiment;
Fig. 9 is a kind of vacuum circuit breaker with spring mechanism framework bent plate schematic diagram disclosed in the utility model embodiment, and wherein Fig. 9 a is bent plate front view, and Fig. 9 b is bent plate vertical view;
Figure 10 is a kind of vacuum circuit breaker with spring mechanism chassis base schematic diagram disclosed in the utility model embodiment.
Numeral and the corresponding component title represented by letter in figure:
1. framework 2. base plate 3. bent plate 4. left plate
5. right plate 6. fixed head 7. dividing plate A 8. dividing plate B
9. dividing plate C 10. dividing plate D 11. side's plate 12. tenon hole
13. tenon 14. pole installing hole 15. insulated tension pole waist hole 16. through wires holes
17. hole 19. energy storage axis hole 20. auxiliary switch hole, spindle hole 18. energy storage motor positions
21. lubricating cup installing hole 22. insulating cylinder installing hole 23. overcurrent release installing holes
24. separating brake release installing hole 25. separating brake dropout axis hole 26. motor installing holes
27. combined floodgate dropout axis hole 28. latching electromagnet installing holes 29. close a floodgate release installing hole
30. sensitive switch installing holes 31. turn head bore 32. interlock plate waist hole
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
According to Fig. 1 to Figure 10, the utility model provides a kind of vacuum circuit breaker with spring mechanism framework, comprise framework 1, base plate 2, bent plate 3, left plate 4, right plate 5, fixed head 6, dividing plate A7, dividing plate B8, dividing plate C9, dividing plate D10, side's plate 11, tenon hole 12, tenon 13, pole installing hole 14, insulated tension pole waist hole 15, through wires hole 16, spindle hole 17, hole, energy storage motor position 18, energy storage axis hole 19, auxiliary switch hole 20, lubricating cup installing hole 21, insulating cylinder installing hole 22, overcurrent release installing hole 23, separating brake release installing hole 24, separating brake dropout axis hole 25, motor installing hole 26, combined floodgate dropout axis hole 27, latching electromagnet installing hole 28, combined floodgate release installing hole 29, sensitive switch installing hole 30, turn head bore 31, interlock plate waist hole 32.
Described framework 1 is the manufacture of cold rolled metal thin plate, and its side-looking is irregular L shape, and in described L shape, bent face bottom platform is pole fitting plane; In described L shape, bent face is provided with bent plate 3, described bent plate 3 is five flaps, order first and four fold face are level folding face from top to bottom, first folding face is end face, four fold face is provided with pole installing hole 14, described pole installing hole 14 is provided with three, is provided with insulating cylinder installing hole 22 around described pole installing hole 14; The bottom of described framework 1 is provided with base plate 2, and described framework 1 inside is vertically provided with dividing plate A7, dividing plate B8, dividing plate C9 and dividing plate D10; Described framework 1 side is respectively fitted with left plate 4 and right plate 5; Fixed by fixed head 6 joggle between described bent plate 3 and described base plate 2, described fixed head 6 is provided with polylith; The joggle side of being fixedly installed plate 11 on base plate 2 between described dividing plate B8 and dividing plate C9, between dividing plate D10 and right plate 5, described side's plate 11 is provided with 4 pieces, and every two pieces is one group, fixes energy-stored spring pull bar respectively; The edge of described left plate 4, dividing plate A7, dividing plate B8, dividing plate C9, dividing plate D10, right plate 5, fixed head 6 and square plate 11 is provided with tenon 13, on described bent plate 3, base plate 2, corresponding position is provided with tenon hole 12, described tenon 13 is arranged with tenon hole 12 size, location matches, described tenon 13 is connected by joggle with tenon hole 12, and is welded and fixed; Described fixed head 6 is the little flap of L shape, and described fixed head 6 arranges polylith, and described fixed head 6 is respectively equipped with two pieces between left plate 4 and dividing plate A7, between dividing plate B8 and dividing plate C9, between dividing plate D10 and right plate 5; Described base plate 2 is provided with three insulated tension pole waist holes 15, described insulated tension pole waist hole 15 is kidney-shaped circular hole; The position in described insulated tension pole waist hole 15 is mated with pole installing hole 14 center on described bent plate 3 and is arranged; Described left plate 4, dividing plate A7, dividing plate B8, dividing plate C9, dividing plate D10 and right plate 5 same position are through is provided with spindle hole 17, what described bent plate 3 end face is provided with semi open model turns head bore 31, hole, energy storage motor position 18 and lubricating cup installing hole 21 is provided with in the middle part of described base plate 2, be provided with interlock plate waist hole 32 on the left of hole, described energy storage motor position 18, described dividing plate A7 top is provided with auxiliary switch hole 20; Described dividing plate A7, dividing plate B8, dividing plate C9 and dividing plate D10 are provided with through wires hole 16, described through wires hole 16 is round end waist hole, run through described dividing plate A7, dividing plate B8, dividing plate C9 and dividing plate D10, described left plate 4 and right plate 5 are provided with wire hole, and described wire hole position is mated with through wires hole 16 and is arranged.
Described insulating cylinder installing hole 22 is looped around around described insulated tension pole waist hole 15 and pole installing hole 14, and is relatively set with three groups, and often group is provided with position, five holes.
Described dividing plate A7 is provided with overcurrent release installing hole 23, described dividing plate B8 is provided with separating brake release installing hole 24, described overcurrent release installing hole 23 and separating brake release installing hole 24 are respectively arranged with position, four holes, wherein position, two holes is mounting hole, two waist holes and two circular holes coordinate, described waist hole by surplus make the assembling of overcurrent release and separating brake release, maintenance, dismounting easily, convenient.
Described dividing plate C9 is provided with latching electromagnet installing hole 28, combined floodgate release installing hole 29 and motor installing hole 26, described latching electromagnet installing hole 28 and combined floodgate release installing hole 29 are respectively arranged with position, two holes; Described motor installing hole 26 is provided with position, three holes; Described dividing plate D10 is provided with sensitive switch installing hole 30, and described sensitive switch installing hole 30 is provided with position, four holes.
Described dividing plate A7 and dividing plate B8 is provided with separating brake dropout axis hole 25, described separating brake dropout axis hole 25 runs through described dividing plate A7 and dividing plate B8; Described dividing plate C9 and dividing plate D10 is provided with energy storage axis hole 19 and combined floodgate dropout axis hole 29, described energy storage axis hole 19, combined floodgate dropout axis hole 29 run through described dividing plate C9 and dividing plate D10 respectively.
Install latching electromagnet in described latching electromagnet installing hole 28, when latching electromagnet is not charged, combined floodgate trip shaft cannot be rotated, and namely cannot close a floodgate, thus realizes closing locking function.
The concrete manufacturing step of the utility model is: the manufacture process of described framework 1 is select the cold-rolled steel sheet of 4mm thickness as frame material, according to framework 1 design technology drawing requirement, use laser cutting machine to carry out cutting operation to cold-rolled steel sheet, be machined to bent plate 3, base plate 2, left plate 4, right plate 5, dividing plate (A7, B8, C9, D10), fixed head 6, the square plate 11 of described framework by laser cutting; By the bent plate 3 of framework 1 by numerical control bender, carry out Bending Processing according to technological requirement; Framework 1 assembly to be mated with tenon 13 by tenon hole 12 and is located by connecting, carry out batch by bonding machine to be welded and fixed, framework 1 product of obtained batch, batch framework 1 is carried out polishing and flattens, then carry out surface treatment to through polishing and the framework of leveling, described surface treatment is for carrying out plastic-blasting by plastics spraying machine to the overall surfaces externally and internally of framework.
By above-mentioned specific embodiment, the beneficial effects of the utility model are: adopt plurality of plate-shape, dividing plate, fixed plate structure, by joggle screens and welding manufacture; By optimizing structure and parts morpheme, realize the mass manufacture of vacuum circuit breaker with spring mechanism framework, Assembling Production efficiency is high; Labour intensity is low, and dismantle in use procedure, keep in repair, install simply, maintaining is time saving and energy saving; Frame structure is simple, firm without bending bending, reliable in quality.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a vacuum circuit breaker with spring mechanism framework, it is characterized in that, comprise framework, base plate, bent plate, left plate, right plate, fixed head, dividing plate A, dividing plate B, dividing plate C, dividing plate D, side's plate, tenon hole, tenon, pole installing hole, insulated tension pole waist hole, through wires hole, spindle hole, hole, energy storage motor position, energy storage axis hole, auxiliary switch hole, lubricating cup installing hole, insulating cylinder installing hole, overcurrent release installing hole, separating brake release installing hole, separating brake dropout axis hole, motor installing hole, combined floodgate dropout axis hole, latching electromagnet installing hole, combined floodgate release installing hole, sensitive switch installing hole, turn head bore, interlock plate waist hole, described framework is cold rolled metal thin plate manufacture, and its side-looking is irregular L shape, and in the L shape of described framework, bent face bottom platform is pole fitting plane, in described L shape, bent face is provided with bent plate, described bent plate is five flaps, order first and four fold face are level folding face from top to bottom, first folding face is end face, four fold face is provided with pole installing hole, described pole installing hole is provided with three, is provided with insulating cylinder installing hole around described pole installing hole, the bottom of described framework is provided with base plate, and described lower portion is vertically provided with dividing plate A, dividing plate B, dividing plate C and dividing plate D, described frame facet is respectively fitted with left plate and right plate, fixed by fixed head joggle between described bent plate and described base plate, described fixed head is provided with polylith, the joggle side of being fixedly installed plate on base plate between described dividing plate B and dividing plate C, between dividing plate D and right plate, described side's plate is provided with 4 pieces, and every two pieces is one group, fixes energy-stored spring pull bar respectively, the edge of described left plate, dividing plate A, dividing plate B, dividing plate C, dividing plate D, right plate, fixed head and square plate is provided with tenon, position corresponding on described bent plate, base plate is provided with tenon hole, described tenon and tenon hole dimension, location matches are arranged, described tenon is connected by joggle with tenon hole, and is welded and fixed, described fixed head is the little flap of L shape, and described fixed head arranges polylith, and described fixed head is respectively equipped with two pieces between left plate and dividing plate A, between dividing plate B and dividing plate C, between dividing plate D and right plate, described base plate is provided with three insulated tension pole waist holes, described insulated tension pole waist hole is kidney-shaped circular hole, the position in described insulated tension pole waist hole is mated with the pole installing hole center on described bent plate and is arranged, described left plate, dividing plate A, dividing plate B, dividing plate C, dividing plate D and right plate same position is through is provided with spindle hole, what described bent plate end face is provided with semi open model turns head bore, hole, energy storage motor position and lubricating cup installing hole is provided with in the middle part of described base plate, described energy storage motor position is provided with interlock plate waist hole on the left of hole, and described dividing plate A top is provided with auxiliary switch hole, described dividing plate A, dividing plate B, dividing plate C and dividing plate D are provided with through wires hole, described through wires hole is round end waist hole, run through described dividing plate A, dividing plate B, dividing plate C and dividing plate D, described left plate and right plate are provided with wire hole, described wire hole position is mated with through wires hole and is arranged.
2. a kind of vacuum circuit breaker with spring mechanism framework according to claim 1, is characterized in that, described insulating cylinder installing hole is looped around around described insulated tension pole waist hole and pole installing hole, and is relatively set with three groups, and often group is provided with position, five holes.
3. a kind of vacuum circuit breaker with spring mechanism framework according to claim 1, it is characterized in that, described dividing plate A is provided with overcurrent release installing hole, described dividing plate B is provided with separating brake release installing hole, described overcurrent release installing hole and separating brake release installing hole are respectively arranged with position, four holes, wherein position, two holes is mounting hole, two waist holes and two circular holes coordinate, described waist hole by surplus make the assembling of overcurrent release and separating brake release, maintenance, dismounting easily, convenient.
4. a kind of vacuum circuit breaker with spring mechanism framework according to claim 1, it is characterized in that, described dividing plate C is provided with latching electromagnet installing hole, combined floodgate release installing hole and motor installing hole, described latching electromagnet installing hole and combined floodgate release installing hole are respectively arranged with position, two holes; Described motor installing hole is provided with position, three holes; Described dividing plate D is provided with sensitive switch installing hole, and described sensitive switch installing hole is provided with position, four holes.
5. a kind of vacuum circuit breaker with spring mechanism framework according to claim 1, is characterized in that, described dividing plate A and dividing plate B is provided with separating brake dropout axis hole, and described separating brake dropout axis hole runs through described dividing plate A and dividing plate B; Described dividing plate C and dividing plate D is provided with energy storage axis hole and combined floodgate dropout axis hole, described energy storage axis hole, combined floodgate dropout axis hole run through described dividing plate C and dividing plate D respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149343.4U CN204668229U (en) | 2015-03-17 | 2015-03-17 | A kind of vacuum circuit breaker with spring mechanism framework |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149343.4U CN204668229U (en) | 2015-03-17 | 2015-03-17 | A kind of vacuum circuit breaker with spring mechanism framework |
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| CN204668229U true CN204668229U (en) | 2015-09-23 |
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| CN201520149343.4U Active CN204668229U (en) | 2015-03-17 | 2015-03-17 | A kind of vacuum circuit breaker with spring mechanism framework |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304404A (en) * | 2015-12-03 | 2016-02-03 | 陕西龙翔电器有限公司 | Outdoor 35kV high voltage vacuum circuit breaker mechanism with adapted modules |
| CN106024460A (en) * | 2016-07-04 | 2016-10-12 | 河南平高通用电气有限公司 | Single pole assembly tool for immobilized and encapsulated post terminal and casting method for immobilized and encapsulated post terminal |
-
2015
- 2015-03-17 CN CN201520149343.4U patent/CN204668229U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304404A (en) * | 2015-12-03 | 2016-02-03 | 陕西龙翔电器有限公司 | Outdoor 35kV high voltage vacuum circuit breaker mechanism with adapted modules |
| CN106024460A (en) * | 2016-07-04 | 2016-10-12 | 河南平高通用电气有限公司 | Single pole assembly tool for immobilized and encapsulated post terminal and casting method for immobilized and encapsulated post terminal |
| CN106024460B (en) * | 2016-07-04 | 2019-01-29 | 河南平高通用电气有限公司 | Pole monopole assembles assembly tool and pole pouring procedure |
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