CN203895985U - Low-voltage filtering energy-saving cabinet provided with push-and-pull movable capacitance handcart and used for submerged arc furnace - Google Patents
Low-voltage filtering energy-saving cabinet provided with push-and-pull movable capacitance handcart and used for submerged arc furnace Download PDFInfo
- Publication number
- CN203895985U CN203895985U CN201420118627.2U CN201420118627U CN203895985U CN 203895985 U CN203895985 U CN 203895985U CN 201420118627 U CN201420118627 U CN 201420118627U CN 203895985 U CN203895985 U CN 203895985U
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- China
- Prior art keywords
- capacitor
- handcart
- pull
- cabinet
- moving type
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/40—Arrangements for reducing harmonics
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Abstract
The utility model provides a low-voltage filtering energy-saving cabinet provided with a push-and-pull movable capacitance handcart and used for a submerged arc furnace. The low-voltage filtering energy-saving cabinet includes a cabinet body inside provided with a capacitor group. The capacitor group is arranged in the push-and-pull movable handcart. The capacitor group is connected with a wire in-and-out cooper bar of the cabinet body electrically. The handcart is arranged in the cabinet body in a moving manner through a pulley-and-slide rail mechanism. The push-and-pull movable handcart includes a hollow frame. A capacitor mounting board and a capacitor supporting board are arranged in the hollow frame fixedly. Fixed ends of capacitors in the capacitor group are fixed on the capacitor mounting board. Wiring ends of the capacitors penetrate through the capacitor supporting board. The capacitors are arranged between the capacitor supporting board and the capacitor mounting board. The low-voltage filtering energy-saving cabinet provided by the utility model has beneficial effects that maintenance work load is reduced substantially and mounting and dismounting are facilitated by arranging the whole capacitor group in the push-and-pull movable handcart; space occupancy is reduced since no cabinet door or channel needs to be arranged in the back side of the cabinet body; and the handcart is solid in structure, long in service lifetime and low in manufacturing cost.
Description
Technical field
The utility model relates to ore furnace low-pressure reactive compensation cabinet technical field, and a kind of ore furnace low-pressure filtering energy-saving cabinet with pull-push moving type electric capacity handcart is specifically provided.
Background technology
Mineral hot furnace need to be carried out reactive power compensation by elements such as capacity reactances, the utility model patent that for example patent No. is 201220313688.5 discloses a kind of mineral hot furnace reactive power low-voltage compensation cabinet, a large amount of capacitors and reactor are equipped with in its inside, before existing mineral hot furnace reactive power compensation low-voltage cabinet capacitor, terminated line rear end is fixed, capacitor installs rear dismounting inconvenience, all need cabinet door is set, so front/rear door position all will arrange passageway before and after cabinet, take up room large, radiating effect is poor.
Summary of the invention
The utility model, for above problem, provides a kind of ore furnace low-pressure cabinet with pull-push moving type electric capacity handcart, capacitor easy accessibility, and cabinet takes up room little.
Goal of the invention of the present utility model realizes by following scheme: the ore furnace low-pressure filtering energy-saving cabinet with pull-push moving type electric capacity handcart, comprise cabinet, in cabinet, be provided with capacitor group, described capacitor assembling is put in pull-push moving type handcart, capacitor group is connected with cabinet line copper bar conduction, and pull-push moving type handcart is arranged in cabinet by pulley sliding track mechanism packaged type.
Further, described pull-push moving type handcart comprises hollow frame, in hollow frame, be fixedly installed capacitor mounting panel and capacitor supporting bracket, in capacitor group, each capacitor stiff end is fixed on capacitor mounting panel, capacitor terminal passes capacitor supporting bracket, and capacitor integral body is folded between capacitor supporting bracket and capacitor mounting panel.
Further, on described capacitor mounting panel, be fixedly connected with the capacitor that the vertical equi-spaced apart of at least two row is arranged, capacitor main body is cylindrical, and capacitor stiff end is secured by bolts on capacitor mounting panel, described cabinet comprises cabinet door, and capacitor terminal is towards cabinet door direction.
Further, the hollow frame of described pull-push moving type handcart is cuboid, and each seamed edge is angle steel, and each corner location is provided with the triangle stiffener that connects two vertical seamed edges, and hollow frame two sides have reinforcement crosspiece.
Further, described capacitor mounting panel is all fixed by the corresponding seamed edge of hollow frame of the relative pull-push moving type handcart of tie-beam with capacitor supporting bracket.
Further, described capacitor mounting panel material is hot galvanizing cold-rolled steel sheet, thickness range 1.2 ± 0.2mm; Capacitor supporting bracket material is aluminium sheet, thickness range 2.5 ± 0.2mm.
Further, in described cabinet, being arranged with twice cross section in parallel is the strip slide rail of U-shaped, pull-push moving type handcart bottom is parallel is provided with two groups of assembly pulleys with corresponding slide rail inwall adaptation, in per pass slide rail, be placed with at least two pulleys, pulley has inner bearing, inner bearing outer ring and pulley are fixed, and inner bearing inner ring is fixed with bearing pin, and bearing pin is fixedly connected with pull-push moving type handcart bottom.
Further, upper edge, described slide rail both sides has is convenient to the lip limit that pulley slips into, lip spring folding part rounding.
Further, described pull-push moving type handcart and cabinet are equipped with can relative sliding and remain the conducting copper that contacts conducting, and capacitor is connected with corresponding conducting copper conduction by flexible wire.
The beneficial effects of the utility model are: capacitor group is wholy set in pull-push moving type handcart, and easy accessibility, reduces maintenance workload greatly, and the cabinet back side, without cabinet door and passageway are set, takes up room little; Handcart sound construction long service life and processing cost are low; Slide rail pulley structure is simple and convenient, and having stable behavior is smooth and easy; Conduction connects rationally, and constantly electric-examination is repaiied.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model pull-push moving type handcart end view.
Fig. 3 is the utility model pull-push moving type handcart front view.
Fig. 4 is the structural representation that the utility model pull-push moving type hand bottom pulley coordinates with cabinet slide rail.
Fig. 5 is the sectional view that the utility model pulley coordinates with cabinet slide rail.
Embodiment
Below in conjunction with specific embodiments and the drawings, the utility model is described in further detail:
Shown in accompanying drawing 1 and Fig. 5, the ore furnace low-pressure cabinet with pull-push moving type electric capacity handcart of the present utility model, comprise cabinet 1, in cabinet 1, be provided with capacitor group 2, capacitor group 2 is arranged in pull-push moving type handcart 3, capacitor group 2 is connected with cabinet line copper bar conduction, and pull-push moving type handcart 3 is arranged in cabinet 1 by pulley sliding track mechanism packaged type.
Pull-push moving type handcart 3 comprises hollow frame, in hollow frame, be fixedly installed capacitor mounting panel 5 and capacitor supporting bracket 4, in capacitor group 2, each capacitor stiff end is fixed on capacitor mounting panel 5, capacitor terminal passes capacitor supporting bracket 4, and capacitor integral body is folded between capacitor supporting bracket 4 and capacitor mounting panel 5.
On capacitor mounting panel 5, be fixedly connected with the capacitor that the vertical equi-spaced apart of at least two row is arranged, capacitor main body is cylindrical, and capacitor stiff end is secured by bolts on capacitor mounting panel 5, and cabinet comprises cabinet door, and capacitor terminal is towards cabinet door direction.
The hollow frame of pull-push moving type handcart 3 is cuboid, and each seamed edge is angle steel, and each corner location is provided with the triangle stiffener 31 that connects two vertical seamed edges, and hollow frame two sides have the crosspiece 32 of reinforcement.
Capacitor mounting panel 5 is all fixed by the corresponding seamed edge of hollow frame of the relative pull-push moving type handcart of tie-beam with capacitor supporting bracket 4.
Capacitor mounting panel 5 materials are hot galvanizing cold-rolled steel sheet, thickness range 1.2 ± 0.2mm; It is aluminium sheet that capacitor supports sheet material 4 matter, thickness range 2.5 ± 0.2mm.Both weight reduction was by guarantee that overall mechanical strength improves radiating effect simultaneously.
In cabinet 1, being arranged with twice cross section in parallel is the strip slide rail 7 of U-shaped, pull-push moving type handcart bottom is parallel is provided with two groups of assembly pulleys with corresponding slide rail inwall adaptation, in per pass slide rail 7, be placed with at least two pulleys 6, pulley 6 has inner bearing, inner bearing outer ring and pulley are fixed, inner bearing inner ring is fixed with bearing pin, and bearing pin is fixedly connected with pull-push moving type handcart bottom.
For ease of Fast Installation, put in place, slide rail 7 upper edges, both sides have is convenient to the lip limit that pulley slips into, lip spring folding part rounding.
For guaranteeing that push-and-pull process remains, electrically contact, pull-push moving type handcart 3 and cabinet 1 are equipped with can relative sliding and remain the conducting copper that contact conducting, and capacitor is conducted electricity and is connected with corresponding conducting copper by flexible wire.
Although the utility model illustrates and describes by reference to preferred embodiment, but those of ordinary skills should understand, can be not limited to the description of above-described embodiment, in the scope of claims, can make the various variations in form and details.
Claims (1)
1. the ore furnace low-pressure filtering energy-saving cabinet with pull-push moving type electric capacity handcart, comprise cabinet, in cabinet, be provided with capacitor group, it is characterized in that: described capacitor assembling is put in pull-push moving type handcart, capacitor group is connected with cabinet line copper bar conduction, and pull-push moving type handcart is arranged in cabinet by pulley sliding track mechanism packaged type; Described pull-push moving type handcart comprises hollow frame, in hollow frame, be fixedly installed capacitor mounting panel and capacitor supporting bracket, in capacitor group, each capacitor stiff end is fixed on capacitor mounting panel, capacitor terminal passes capacitor supporting bracket, and capacitor integral body is folded between capacitor supporting bracket and capacitor mounting panel; On described capacitor mounting panel, be fixedly connected with the capacitor that the vertical equi-spaced apart of at least two row is arranged, capacitor main body is cylindrical, capacitor stiff end is secured by bolts on capacitor mounting panel, and described cabinet comprises cabinet door, and capacitor terminal is towards cabinet door direction.
2. the ore furnace low-pressure filtering energy-saving cabinet with pull-push moving type electric capacity handcart according to claim 1, it is characterized in that: the hollow frame of described pull-push moving type handcart is cuboid, each seamed edge is angle steel, each corner location is provided with the triangle stiffener that connects two vertical seamed edges, and hollow frame two sides have reinforcement crosspiece.
3. the ore furnace low-pressure filtering energy-saving cabinet with pull-push moving type electric capacity handcart according to claim 1, is characterized in that: described capacitor mounting panel is all fixed by the corresponding seamed edge of hollow frame of the relative pull-push moving type handcart of tie-beam with capacitor supporting bracket.
4. the ore furnace low-pressure filtering energy-saving cabinet with pull-push moving type electric capacity handcart according to claim 3, is characterized in that: described capacitor mounting panel material is hot galvanizing cold-rolled steel sheet, thickness range 1.2 ± 0.2mm; Capacitor supporting bracket material is aluminium sheet, thickness range 2.5 ± 0.2mm.
5. according to the ore furnace low-pressure filtering energy-saving cabinet with pull-push moving type electric capacity handcart described in claim 1 to 4 any one, it is characterized in that: in described cabinet, being arranged with twice cross section in parallel is the strip slide rail of U-shaped, pull-push moving type handcart bottom is parallel is provided with two groups of assembly pulleys with corresponding slide rail inwall adaptation, in per pass slide rail, be placed with at least two pulleys, pulley has inner bearing, inner bearing outer ring and pulley are fixed, inner bearing inner ring is fixed with bearing pin, and bearing pin is fixedly connected with pull-push moving type handcart bottom.
6. the ore furnace low-pressure filtering energy-saving cabinet with pull-push moving type electric capacity handcart according to claim 5, is characterized in that: upper edge, described slide rail both sides has is convenient to the lip limit that pulley slips into, lip spring folding part rounding.
7. the ore furnace low-pressure filtering energy-saving cabinet with pull-push moving type electric capacity handcart according to claim 1, it is characterized in that: described pull-push moving type handcart and cabinet are equipped with can relative sliding and remain the conducting copper that contacts conducting, and capacitor is connected with corresponding conducting copper conduction by flexible wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118627.2U CN203895985U (en) | 2014-03-17 | 2014-03-17 | Low-voltage filtering energy-saving cabinet provided with push-and-pull movable capacitance handcart and used for submerged arc furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118627.2U CN203895985U (en) | 2014-03-17 | 2014-03-17 | Low-voltage filtering energy-saving cabinet provided with push-and-pull movable capacitance handcart and used for submerged arc furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203895985U true CN203895985U (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420118627.2U Expired - Fee Related CN203895985U (en) | 2014-03-17 | 2014-03-17 | Low-voltage filtering energy-saving cabinet provided with push-and-pull movable capacitance handcart and used for submerged arc furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203895985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113013738A (en) * | 2021-04-29 | 2021-06-22 | 国网江苏省电力有限公司 | Novel 400V reactive compensation comprehensive distribution box |
-
2014
- 2014-03-17 CN CN201420118627.2U patent/CN203895985U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113013738A (en) * | 2021-04-29 | 2021-06-22 | 国网江苏省电力有限公司 | Novel 400V reactive compensation comprehensive distribution box |
| CN113013738B (en) * | 2021-04-29 | 2024-05-03 | 国网江苏省电力有限公司 | 400V reactive compensation comprehensive distribution box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20160317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |