CN104779529A - High-intensity prefabricated cabin type transformer substation combined structure - Google Patents
High-intensity prefabricated cabin type transformer substation combined structure Download PDFInfo
- Publication number
- CN104779529A CN104779529A CN201510126474.5A CN201510126474A CN104779529A CN 104779529 A CN104779529 A CN 104779529A CN 201510126474 A CN201510126474 A CN 201510126474A CN 104779529 A CN104779529 A CN 104779529A
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- CN
- China
- Prior art keywords
- prefabricated cabin
- tenon
- keel section
- section
- keel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
- E04H5/04—Transformer houses; Substations or switchgear houses
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
- E04B1/34326—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by longitudinal elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34384—Assembling details for foldable, separable, collapsible or retractable structures
Abstract
The invention relates to a high-intensity prefabricated cabin type transformer substation combined structure. A prefabricated cabin is formed by mutually tenoning and connecting a plurality of keel section structural beams; a plurality of mutually parallel keel section beams and a plurality of mutually parallel keel section longitudinal beams are mutually tenoned and connected to form a bottom structure of the prefabricated cabin; a plurality of keel section vertical beams are tenoned and connected to the bottom structure to form a side wall structure of the prefabricated cabin; the side wall structure of the prefabricated cabin is provided with a plurality of tenoning structures convenient to connect with an adjacent prefabricated cabin; turned beams are inserted at the upper parts of the side wall structure on both sides of the prefabricated cabin; a plurality of keel section beams are respectively tenoned and connected to the turned beams to form a prefabricated cabin top structure. According to the high-intensity prefabricated cabin type transformer substation combined structure, installation can be completed only by sliding clamping heads into clamping grooves along clamping groove openings, inserting the keel section vertical beams of the side wall structure to the bottoms of the clamping heads and tenoning and connecting the keel section beams to tenon joint sections of the turned beams; the high-intensity prefabricated cabin type transformer substation combined structure has a simple structure and is convenient to manufacture and assemble, and not only has high capacity increasing and expanding ability, but also ensures integral structural intensity of a transformer substation.
Description
Technical field
The present invention relates to transformer station's technical field, refer in particular to a kind of high strength prefabricated cabin formula transformer station combining structure.
Background technology
At present, it is traditional that power transformation station body has layout complexity, floor space is large, the construction period is long and the feature that site operation amount is large, the transformer station of a small amount of employing GIS combination electric appliance technology, its operational reliability and floor space have larger improvement, but with high costs, later maintenance requires higher.These transformer stations build by fixation means, if power demands urgently cannot be tackled fast, once power utilization environment changes, equipment Removal or increase-volume workload also cannot can cause investment waste by reusable equipment greatly, in a large number.
The patent No. is that the utility model patent of 201320610232.X discloses a kind of prefabricated cabin formula transformer station, comprise double-deck prefabricated cabin formula transformer station's composite module and two prefabricated cabin formula transformer modules, two prefabricated cabin formula transformer modules are positioned at the side of double-deck prefabricated cabin formula transformer station composite module; Double-deck prefabricated cabin formula transformer station composite module comprises prefabricated cabin formula switch casing, prefabricated cabin formula reactive power compensation box body, prefabricated cabin formula combined electrical apparatus casing and prefabricated cabin formula linear quadratic control casing; Prefabricated cabin formula transformer module comprises prefabricated cabin formula transformation casing and transformer, and prefabricated cabin formula switch casing, prefabricated cabin formula reactive power compensation box body, prefabricated cabin formula combined electrical apparatus casing and prefabricated cabin formula linear quadratic control casing are bolted together.It mainly adopts the prefabricated cabin formula casing of assembled connection to build prefabricated cabin formula transformer station, and it does not still possess modular combination design, and it is convenient not that later stage assembling is safeguarded, structural strength is to be improved.
Summary of the invention
The object of the invention is to provide a kind of high strength prefabricated cabin formula transformer station combining structure for the deficiencies in the prior art, section bar beam tenon is adopted to close syndeton, not only can realize making finished product in advance, can also close by on-the-spot directly tenon, there is modular combination design, assemble the features such as easy to maintenance, structural strength is high, good stability.
For achieving the above object, a kind of high strength prefabricated cabin formula transformer station of the present invention combining structure, comprise prefabricated cabin, described prefabricated cabin is closed by the mutual tenon of some keel section structural beams and is formed by connecting, and described keel section structural beams comprises keel section crossbeam, keel section longeron, keel section vertical beam and curves beam;
Some the keel section crossbeams be parallel to each other and some mutual tenons of keel section longeron be parallel to each other close the polycrystalline substance of the prefabricated cabin that is formed by connecting, and some bar keel section bar vertical beam tenons close and are connected to the side wall construction that polycrystalline substance forms prefabricated cabin; The side wall construction of described prefabricated cabin offers some tenons being convenient to be connected with contiguous prefabricated cabin and closes structure;
Curve beam described in being plugged with above the side wall construction of described prefabricated cabin both sides, some keel section crossbeams respectively tenon close the top structure being connected to and curving beam formation prefabricated cabin;
The described beam that curves comprises bent section, and the both sides of described bent section are connected to tenon nodal pattern material and clamping section; Described tenon nodal pattern material one end is connected with bent section is one-body molded, and the other end of tenon nodal pattern material offers socket, and keel section crossbeam forms mortise structure after being plugged in socket; Described clamping section one end is connected with bent section is one-body molded, and the other end of described clamping section is provided with draw-in groove mouth, and described draw-in groove mouth is connected with clamping joint, and the keel section vertical beam of described side wall construction is plugged in the bottom of clamping joint.
Further, described clamping joint comprises dop portion and Plug Division, and described dop portion is provided with claw hook, and described claw hook clamping enters the draw-in groove mouth of clamping section; Described keel section vertical beam is plugged in Plug Division.
Further, the bottom of described clamping section is provided with the screw hole for fixing described clamping joint; Described Plug Division offers the screw hole for fixing keel section vertical beam.
Further, the bend of described bent section is rounding off bend, and the two ends of bend are in mutually vertical.
Further, described tenon closes structure and comprises tenon splice grafting mouth and tenon conjunction connecting rod, described tenon splice grafting mouth is opened in the keel section vertical beam outside side wall construction, and the tenon splice grafting mouth in contiguous prefabricated cabin aligns cooperation mutually, and tenon closes connecting rod tenon and closes the tenon splice grafting mouth being connected to contiguous prefabricated cabin.
Further, described tenon closes structure and comprises I shape connecting rod grappling fixture, described I shape connecting rod grappling fixture comprises link rod part, and the two ends of described link rod part are respectively arranged with grappling fixture portion, and the grappling fixture portion at link rod part two ends is socketed on the keel section vertical beam of contiguous prefabricated cabin side wall construction respectively.
Further, the inner side in described grappling fixture portion is provided with T-shaped grabbing, and the lateral wall of described keel section vertical beam is provided with T-slot, and the T-slot being connected in keel section vertical beam is grabbed by T-shaped by described grappling fixture portion.
Further, described tenon closes structure and also comprises bolt, and described bolt serial connection is fixed on grappling fixture portion and keel section vertical beam.
Further, the closing junction with the tenon of polycrystalline substance and form brokenly tenon structure of described keel section vertical beam, broken tenon structure inside is provided with the overlap joint beam for strengthening brokenly tenon structure bonding strength.
Further, the rear and front end of described prefabricated cabin all offers doorframe, and described doorframe is closed by the mutual tenon of some keel section structural beams and is formed by connecting.
Beneficial effect of the present invention: a kind of high strength prefabricated cabin formula transformer station of the present invention combining structure, prefabricated cabin is closed by the mutual tenon of some keel section structural beams and is formed by connecting, and wherein keel section structural beams comprises keel section crossbeam, keel section longeron, keel section vertical beam and curves beam, some the keel section crossbeams be parallel to each other and some mutual tenons of keel section longeron be parallel to each other close the polycrystalline substance of the prefabricated cabin that is formed by connecting, and some bar keel section bar vertical beam tenons close and are connected to the side wall construction that polycrystalline substance forms prefabricated cabin, the side wall construction of prefabricated cabin offers some tenons being convenient to be connected with contiguous prefabricated cabin and closes structure, curve beam described in being plugged with above the side wall construction of prefabricated cabin both sides, some keel section crossbeams respectively tenon close the top structure being connected to and curving beam formation prefabricated cabin, the present invention only needs multiple clamping joint to slip into along draw-in groove mouth, the keel section vertical beam of side wall construction is plugged in the bottom of clamping joint, the conjunction of keel section crossbeam tenon is connected to the tenon nodal pattern material curving beam and can completes installation, section bar is lightweight, multiple interface arrangment intensity is high, structure is simple, be convenient to manufacture and assembling, avoid assembling rear generation to loosen and distortion, not only can realize making finished product in advance, can also close by on-the-spot directly tenon, there is modular combination design, assemble easy to maintenance, structural strength is high, the features such as good stability, more important point is, transformer station of the present invention can be formed by connecting by multiple prefabricated cabin, but multiple prefabricated cabin can be connected to same top structure jointly, not only increase-volume extended capability is strong, and ensure the structural strength of transformer station's entirety.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present invention.
Fig. 2 is the partial schematic diagram of top structure of the present invention.
Fig. 3 is keel section crossbeam of the present invention, curves beam and the interconnective structural representation of keel section vertical beam.
Fig. 4 is the close-up schematic view at A place in Fig. 1.
Fig. 5 is the structural representation that tenon of the present invention conjunction connecting rod is connected with keel section vertical beam.
Fig. 6 is the decomposition texture schematic diagram that the present invention breaks tenon structure.
Fig. 7 is the decomposition texture schematic diagram of I shape connecting rod grappling fixture of the present invention and keel section vertical beam.
Fig. 8 is the structural representation that bolt of the present invention serial connection is fixed on grappling fixture portion and keel section vertical beam.
Reference numeral comprises:
1-prefabricated cabin, 11-keel section crossbeam, 12-keel section longeron, 13-keel section vertical beam, 2-polycrystalline substance, 3-side wall construction, 31-tenon splice grafting mouth, 32-tenon closes connecting rod 4-top structure, 5-I shape connecting rod grappling fixture 51-link rod part, 52-grappling fixture portion 521-T-shaped and grabs 522-T-slot, 53-bolt, 6-broken tenon structure 61-overlap joint beam, 7-doorframe 8-curve beam 81-bent section 82-tenon nodal pattern material 821-draw-in groove mouth 83-clamping section 84-clamping joint, 841-dop portion 842-Plug Division, 843-claw hook.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
As shown in Figures 1 to 8, a kind of high strength prefabricated cabin formula transformer station of the present invention combining structure, comprise prefabricated cabin 1, described prefabricated cabin 1 is closed by the mutual tenon of some keel section structural beams and is formed by connecting, and described keel section structural beams comprises keel section crossbeam 11, keel section longeron 12, keel section vertical beam 13 and curves beam 8; Some keel section crossbeams be parallel to each other 11 and some the keel section longerons 12 be parallel to each other mutually tenon close the polycrystalline substance 2 of the prefabricated cabin 1 that is formed by connecting, and some bar keel section bar vertical beam 13 tenon conjunctions are connected to the side wall construction 3 that polycrystalline substance 2 forms prefabricated cabin 1; The side wall construction 3 of described prefabricated cabin 1 offers some tenons being convenient to connect in contiguous prefabricated cabin 1 and closes structure; Curve beam 8 described in being plugged with above the side wall construction 3 of described prefabricated cabin 1 both sides, some keel section crossbeams 11 respectively tenon close and are connected to and curve the top structure 4 that beam 8 forms prefabricated cabin 1; The described beam 8 that curves comprises bent section 81, and the both sides of described bent section 81 are connected to tenon nodal pattern material 82 and clamping section 83; Described tenon nodal pattern material 82 one end is connected with bent section 81 is one-body molded, and the other end of tenon nodal pattern material 82 offers socket, and keel section crossbeam 11 forms mortise structure after being plugged in socket; Described clamping section 83 one end is connected with bent section 81 is one-body molded, the other end of described clamping section 83 is provided with draw-in groove mouth 821, described draw-in groove mouth 821 is connected with clamping joint 84, and the keel section vertical beam 13 of described side wall construction 3 is plugged in the bottom of clamping joint 84.
The present invention only needs multiple clamping joint 84 to slip into along draw-in groove mouth 821, the keel section vertical beam 13 of side wall construction 3 is plugged in the bottom of clamping joint 84, the conjunction of keel section crossbeam 11 tenon is connected to the tenon nodal pattern material 82 curving beam 8 and can completes installation, section bar is lightweight, multiple interface arrangment intensity is high, structure is simple, is convenient to manufacture and assembling, avoids assembling rear generation and loosens and distortion.The mode that the present invention adopts keel section structural beams tenon to close connection realizes the making of prefabricated cabin 1, not only can realize making prefabricated cabin 1 finished product in advance, can also close by on-the-spot directly tenon, make the overall structure of transformer station have modularized design, assemble easy to maintenance, bearing capacity strong, good stability, the feature such as to reduce costs.Even if power utilization environment changes, equipment Removal or need increase-volume, prefabricated cabin 1 of the present invention can fast dismantling except or assemble again, can not cause in a large number cannot reusable equipment, greatly economizes on resources, realize the sustainable use of resource.More important point is, transformer station of the present invention can be formed by connecting by multiple prefabricated cabin 1, but multiple prefabricated cabin 1 can be connected to same top structure 4 jointly, and not only increase-volume extended capability is strong, and ensures the structural strength of transformer station's entirety.
The present embodiment, clamping joint 84 comprises dop portion 841 and Plug Division 842, and described dop portion 841 is provided with claw hook 843, and the clamping of described claw hook 843 enters the draw-in groove mouth 821 of clamping section 83; Described keel section vertical beam 13 is plugged in Plug Division 842.Dop portion 841 can insert along the draw-in groove mouth 821 of clamping section 83, the quantity of the keel section vertical beam 13 that concrete quantity can connect as required and determining.This clamping joint 84 realizes keel section vertical beam 13 and is connected with the quick of top structure 4.Several prefabricated cabin 1 are connected to same top structure 4 jointly, guarantee the structural strength of transformer station's entirety.
The present embodiment, the bottom of clamping section 83 is provided with the screw hole for fixing described clamping joint 84; Described Plug Division 842 offers the screw hole for fixing keel section vertical beam 13.Keel section vertical beam 13 and keel section crossbeam 11 and the bonding strength curving beam 8 are guaranteed in the setting of this screw hole.
The present embodiment, the bend of bent section 81 is rounding off bend, and the two ends of bend are in mutually vertical.Make connection transition more round and smooth, tangent line vertically enables the present invention connect two crossing top structures 4 in 90 ° and side wall construction 3 mutually.
The present embodiment, tenon closes structure and comprises tenon splice grafting mouth 31 and tenon conjunction connecting rod 32, described tenon splice grafting mouth 31 is opened in the keel section vertical beam 13 outside side wall construction 3, and the tenon splice grafting mouth 31 in contiguous prefabricated cabin 1 aligns cooperation mutually, and tenon closes connecting rod 32 tenon and closes the tenon splice grafting mouth 31 being connected to contiguous prefabricated cabin 1.Close by tenon the rapid-assembling connection that structure realizes contiguous prefabricated cabin 1, be convenient to transformer station and build.Close structure at tenon and can be connected in series bolt 53, increase the connective stability in contiguous prefabricated cabin 1.
In addition, it can also be comprise I shape connecting rod grappling fixture 5 that tenon of the present invention closes structure, described I shape connecting rod grappling fixture 5 comprises link rod part 51, the two ends of described link rod part 51 are respectively arranged with grappling fixture portion 52, and the grappling fixture portion 52 at link rod part 51 two ends is socketed on the keel section vertical beam 13 of contiguous prefabricated cabin 1 side wall construction 3 respectively.Keel section vertical beam 13 can be socketed on rapidly by I shape connecting rod grappling fixture 5, make contiguous prefabricated cabin 1 realize quick connection, and without the need to offering tenon splice grafting mouth 31 on keel section vertical beam 13, be convenient to manufacturing of prefabricated cabin 1.
The present embodiment, the inner side in grappling fixture portion 52 is provided with T-shapedly grabs 521, and the lateral wall of described keel section vertical beam 13 is provided with T-slot 522, and the T-slot 522 that 521 are connected in keel section vertical beam 13 is grabbed by T-shaped by described grappling fixture portion 52.Keel section vertical beam 13 is stretched by aluminium and is provided with T-slot 522, and grappling fixture portion 52 T-shaped is grabbed 521 and coordinated with T-slot 522, makes grappling fixture portion 52 firmly capture keel section vertical beam 13, firmly the contiguous prefabricated cabin 1 of connection.
The present embodiment, tenon closes structure and also comprises bolt 53, and described bolt 53 serial connection is fixed on grappling fixture portion 52 and keel section vertical beam 13.This bolt 53 can guarantee that grappling fixture portion 52 is not easy to occur the phenomenon that gets loose after capturing keel section vertical beam 13.
The present embodiment, the closing junction with the tenon of polycrystalline substance 2 and form brokenly tenon structure 6 of keel section vertical beam 13, broken tenon structure 6 inside is provided with the overlap joint beam 61 for strengthening brokenly tenon structure 6 bonding strength.The keel section crossbeam 11 of keel section vertical beam 13 and polycrystalline substance 2 or top structure 4, keel section longeron 12 are connected may form brokenly tenon structure 6, for ensureing brokenly the bonding strength of tenon structure 6, overlap joint beam 61 is buried underground in the inside of broken tenon structure 6, the effect that two tie-beams overlap mutually can be played on the one hand, the bonding strength of two tie-beams can be strengthened on the other hand.
The present embodiment, the rear and front end of prefabricated cabin 1 all offers doorframe 7, and described doorframe 7 is closed by the mutual tenon of some keel section structural beams and is formed by connecting.Closed by the mutual tenon of keel section structural beams and connect, the place that can need, offers arbitrarily doorframe 7 or window frame, and tenon closes syndeton can bring higher degree of freedom design.
Above content is only preferred embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, this description should not be construed as limitation of the present invention.
Claims (10)
1. a high strength prefabricated cabin formula transformer station combining structure, it is characterized in that: comprise prefabricated cabin, described prefabricated cabin is closed by the mutual tenon of some keel section structural beams and is formed by connecting, and described keel section structural beams comprises keel section crossbeam, keel section longeron, keel section vertical beam and curves beam;
Some the keel section crossbeams be parallel to each other and some mutual tenons of keel section longeron be parallel to each other close the polycrystalline substance of the prefabricated cabin that is formed by connecting, and some bar keel section bar vertical beam tenons close and are connected to the side wall construction that polycrystalline substance forms prefabricated cabin; The side wall construction of described prefabricated cabin offers some tenons being convenient to be connected with contiguous prefabricated cabin and closes structure;
Curve beam described in being plugged with above the side wall construction of described prefabricated cabin both sides, some keel section crossbeams respectively tenon close the top structure being connected to and curving beam formation prefabricated cabin;
The described beam that curves comprises bent section, and the both sides of described bent section are connected to tenon nodal pattern material and clamping section; Described tenon nodal pattern material one end is connected with bent section is one-body molded, and the other end of tenon nodal pattern material offers socket, and keel section crossbeam forms mortise structure after being plugged in socket; Described clamping section one end is connected with bent section is one-body molded, and the other end of described clamping section is provided with draw-in groove mouth, and described draw-in groove mouth is connected with clamping joint, and the keel section vertical beam of described side wall construction is plugged in the bottom of clamping joint.
2. a kind of high strength prefabricated cabin formula transformer station according to claim 1 combining structure, it is characterized in that: described clamping joint comprises dop portion and Plug Division, described dop portion is provided with claw hook, and described claw hook clamping enters the draw-in groove mouth of clamping section; Described keel section vertical beam is plugged in Plug Division.
3. a kind of high strength prefabricated cabin formula transformer station according to claim 2 combining structure, is characterized in that: the bottom of described clamping section is provided with the screw hole for fixing described clamping joint; Described Plug Division offers the screw hole for fixing keel section vertical beam.
4. a kind of high strength prefabricated cabin formula transformer station according to claim 1 combining structure, is characterized in that: the bend of described bent section is rounding off bend, and the two ends of bend are in mutually vertical.
5. a kind of high strength prefabricated cabin formula transformer station according to claim 1 combining structure, it is characterized in that: described tenon closes structure and comprises tenon splice grafting mouth and tenon conjunction connecting rod, described tenon splice grafting mouth is opened in the keel section vertical beam outside side wall construction, the tenon splice grafting mouth in contiguous prefabricated cabin aligns cooperation mutually, and tenon closes connecting rod tenon and closes the tenon splice grafting mouth being connected to contiguous prefabricated cabin.
6. a kind of high strength prefabricated cabin formula transformer station according to claim 1 combining structure, it is characterized in that: described tenon closes structure and comprises I shape connecting rod grappling fixture, described I shape connecting rod grappling fixture comprises link rod part, the two ends of described link rod part are respectively arranged with grappling fixture portion, and the grappling fixture portion at link rod part two ends is socketed on the keel section vertical beam of contiguous prefabricated cabin side wall construction respectively.
7. a kind of high strength prefabricated cabin formula transformer station according to claim 1 combining structure, it is characterized in that: the inner side in described grappling fixture portion is provided with T-shaped grabbing, the lateral wall of described keel section vertical beam is provided with T-slot, and the T-slot being connected in keel section vertical beam is grabbed by T-shaped by described grappling fixture portion.
8. a kind of high strength prefabricated cabin formula transformer station according to claim 7 combining structure, is characterized in that: described tenon closes structure and also comprises bolt, and described bolt serial connection is fixed on grappling fixture portion and keel section vertical beam.
9. a kind of high strength prefabricated cabin formula transformer station according to claim 1 combining structure, it is characterized in that: the closing junction with the tenon of polycrystalline substance and form brokenly tenon structure of described keel section vertical beam, broken tenon structure inside is provided with the overlap joint beam for strengthening brokenly tenon structure bonding strength.
10. a kind of high strength prefabricated cabin formula transformer station according to claim 1 combining structure, is characterized in that: the rear and front end of described prefabricated cabin all offers doorframe, and described doorframe is closed by the mutual tenon of some keel section structural beams and is formed by connecting.
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CN201510126474.5A CN104779529A (en) | 2015-03-23 | 2015-03-23 | High-intensity prefabricated cabin type transformer substation combined structure |
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CN201510126474.5A CN104779529A (en) | 2015-03-23 | 2015-03-23 | High-intensity prefabricated cabin type transformer substation combined structure |
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CN201510126474.5A Pending CN104779529A (en) | 2015-03-23 | 2015-03-23 | High-intensity prefabricated cabin type transformer substation combined structure |
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CN106149750A (en) * | 2016-07-25 | 2016-11-23 | 安徽华电工程咨询设计有限公司 | A kind of base structure in novel secondary unit equipment cabin |
CN106455390A (en) * | 2016-11-11 | 2017-02-22 | 合肥泰禾光电科技股份有限公司 | Sorting box of color selector |
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CN103587581A (en) * | 2013-11-29 | 2014-02-19 | 东莞中山大学研究院 | Double-layer chassis frame structure of light-weight middle-sized bus |
CN103693104A (en) * | 2014-01-18 | 2014-04-02 | 东莞中山大学研究院 | Modularly connected light-weight frame main body |
CN204024135U (en) * | 2014-07-15 | 2014-12-17 | 北京科锐配电自动化股份有限公司 | A kind of antidetonation wind proof dispensing formula transformer station prefabricated cabin |
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US20100008023A1 (en) * | 2006-12-11 | 2010-01-14 | Siemens Aktiengesellschaft | Multiphase line fuse module |
CN202463921U (en) * | 2011-12-29 | 2012-10-03 | 东莞三新电动汽车技术有限公司 | Light weight bus underframe |
CN103579931A (en) * | 2013-09-30 | 2014-02-12 | 青岛特锐德电气股份有限公司 | Compact type transformer substation |
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CN106455390A (en) * | 2016-11-11 | 2017-02-22 | 合肥泰禾光电科技股份有限公司 | Sorting box of color selector |
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Application publication date: 20150715 |