CN203549128U - Cable carrying device for engine room of wind generating set - Google Patents
Cable carrying device for engine room of wind generating set Download PDFInfo
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- CN203549128U CN203549128U CN201320698428.9U CN201320698428U CN203549128U CN 203549128 U CN203549128 U CN 203549128U CN 201320698428 U CN201320698428 U CN 201320698428U CN 203549128 U CN203549128 U CN 203549128U
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- span structure
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Abstract
The utility model discloses a cable carrying device for an engine room of a wind generating set. The cable carrying device comprises a plurality of bridge units. Each bridge unit comprises a cable bridge (1) and at least two bridge supports (2). Each bridge support (2) comprises mounting bases (21) which are mutually connected and a supporting beam (22) which stretches out in the transverse direction. The supporting beams (22) are installed and fixed on the engine room of the wind generating set through the mounting bases (21), and the cable bridges (1) are supported on the supporting beams (22) and connected and fixed through connecting pieces. The cable carrying device for the engine room of the wind generating set can meet electrical control requirements and eliminate mutual-inductance interference between high-voltage eddy currents and low-voltage eddy currents, and has the advantages that mechanical bearing capacity is high, the shielding effect is stable and reliable, the cable protecting effect is good, the structure is simple, assembly is easy, and maintainability, universality and installation efficiency are high.
Description
Technical field
The utility model relates to the cable mounting structure of wind power generating set, is specifically related to a kind of cable bearing device for wind generating set engine room.
Background technique
Blower fan electric control system is as the control network of wind power generating set, undertaking electrical network, wind regime, service data, grid-connected and off-grid are being monitored to the task with regulation and control, thereby guarantee the safety and reliability of running of wind generating set process, improve operational efficiency and the power generating quality of wind-powered electricity generation unit.For guaranteeing to monitor and regulate and control the accurate of task, blower fan electric control system has high requirement for accuracy and the reliability of signal transmission, need to be in the limited cabin space of wind power generating set, guaranteeing that signal does not occur to be interfered with each other, meet under the electric prerequisite of wind-powered electricity generation unit complete machine, various Electric Wires & Cables are effectively arranged, met the convenience requirement of workshop assembling and Maintenance and Repair simultaneously.
The cable laying bearing mode for wind generating set engine room of prior art is for adopting Special electric cable clip.But, adopt the cable laying bearing mode of Special electric cable clip to there is following shortcoming: during wiring, cable clip quantity is many, assembling benefit is low; During maintenance, all need whole row's cable clip to remove, workload is large, and other cables around fragile at every turn; Cable model is many, causes cable clip versatility poor; Power cable and control cables interfere with each other, distorted signals.
Model utility content
The technical problems to be solved in the utility model is to provide a kind ofly can meet electrical control requirement, eliminate high low voltage eddy current mutual inductance disturbs, mechanical bearing capacity is large, it is reliable and stable to shield, cable protection is effective, simple in structure, be easy to assembling, maintainable high, highly versatile, the cable bearing device for wind generating set engine room that installation efficiency is high.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of cable bearing device for wind generating set engine room, comprise a plurality of crane span structures unit, each crane span structure unit comprises that cable testing bridge and at least two crane span structures support, described crane span structure supports the support beam that comprises interconnective fitting seat and cross out layout, described support beam is mounted on the cabin of wind power generating set by fitting seat, and described cable testing bridge is supported on respectively on the support beam that described crane span structure supports and is connected and fixed by link.
Further improvement as technique scheme:
Described cable testing bridge is fenestral fabric.
The both sides of described cable testing bridge are provided with side protruding upward.
The width of described cable testing bridge is 50mm, 100mm, 150mm, 200mm, 300mm, 400mm, 450mm, 500mm or 600mm; The height of described cable testing bridge is 30mm, 54mm, 105mm or 150mm.
Between adjacent described crane span structure unit, be provided with bending and be 90 ° of rectangular-shaped or crooked being in circular-arc and enclose crane span structure, two ends of enclosing crane span structure in described are connected with the cable testing bridge of a crane span structure unit respectively.
The utility model has following advantage for the cable bearing device of wind generating set engine room: the utility model comprises a plurality of crane span structures unit, each crane span structure unit comprises that cable testing bridge and at least two crane span structures support, crane span structure supports the support beam that comprises interconnective fitting seat and cross out layout, support beam is mounted on the cabin of wind power generating set by fitting seat, and cable testing bridge is supported on support beam and by link and is connected and fixed, the utility model can effectively solve wind generating set engine room inside cable and arrange chaotic, assembly process process is poor, efficiency of assembling is low, cable transmission distorted signals, the problem such as difficult in maintenance, possesses reliable mechanical bearing capacity, meets cable grounding and signal screen request, can prevent the excessive bending of cable, possesses good versatility, is easy to fast wiring, the convenient identification to cable, safeguard and management, have and can meet electrical control requirement, eliminate high low voltage eddy current mutual inductance and disturb, mechanical bearing capacity is large, shield reliable and stable, cable protection is effective, simple in structure, be easy to assembling, maintainable high, highly versatile, the advantage that installation efficiency is high.
Accompanying drawing explanation
Fig. 1 is the wind generating set engine room plan structure schematic diagram of the application embodiment of the present invention one.
Fig. 2 is the wind generating set engine room side-looking structural representation of the application embodiment of the present invention one.
Fig. 3 is the perspective view of the embodiment of the present invention one.
Fig. 4 is the local structure for amplifying schematic diagram of Fig. 2.
Fig. 5 is the plan structure schematic diagram of the embodiment of the present invention two.
Fig. 6 is the plan structure schematic diagram of the embodiment of the present invention three.
Fig. 7 is the plan structure schematic diagram of the embodiment of the present invention four.
Marginal data: 1, cable testing bridge; 11, side; 12, in, enclose crane span structure; 2, crane span structure supports; 21, fitting seat; 22, support beam.
Embodiment
Embodiment one:
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, the present embodiment comprises 4 crane span structure unit (crane span structure unit # 1～crane span structure unit #4) for the cable bearing device of wind generating set engine room, each crane span structure unit comprises that cable testing bridge 1 and at least two crane span structures support 2, crane span structure supports 2 and comprises interconnective fitting seat 21 and the support beam 22 that crosses out layout, support beam 22 is mounted on the cabin of wind power generating set by fitting seat 21, and cable testing bridge 1 is supported on respectively crane span structure and supports on 2 support beam 22 and by link (bolt, in figure, omit) be connected and fixed.
As shown in Figure 3 and Figure 4, in the present embodiment, cable testing bridge 1 is fenestral fabric, lighter weight, and install simple and convenient, advantages of good shielding performance; The both sides of cable testing bridge 1 are provided with side protruding upward 11, and cable carrying is more stable firmly.The cable testing bridge 1 of the present embodiment is cable, umbilical to be laid reach standardization, seriation, unitized cable laying bearing structure, it has all features such as intensity is large, structure is light, cost is low, construction is simple, distribution is flexible, installation code, beautiful shape, Maintenance and Repair convenience, is highly suitable for the layout of wind power generating set cable.It should be noted that, the length of cable testing bridge 1 can be carried out cutting flexibly, the width of cable testing bridge 1 can be selected 50mm as required, 100mm, 150mm, 200mm, 300mm, 400mm, 450mm, 500mm, 600mm equidimension, the height of cable testing bridge 1 can be selected 30mm as required, 54mm, 105mm, 150mm equidimension, can be according to the quantity of cable, size, select the gauge size of different cable testing bridges 1, there is the flexibility of height, thereby meeting under the prerequisite of cable placement, preferably the cable testing bridge 1 of different model and size combines, simplify assemble flow.
The mode that adopts straight line splicing in the present embodiment between 4 crane span structure unit, 4 crane span structure unit are all positioned at a side of cabin electrical control cabinet, and fitting seat 21 is installed in respectively the outside of each crane span structure unit.And how many present embodiment takes respectively the cable testing bridge 1 of three kinds of different in width for cable: in crane span structure unit # 1 and crane span structure unit # 2, the width of cable testing bridge 1 is 300mm, is mainly used in laying power cable; In crane span structure unit # 3, the width of cable testing bridge 1 is 200mm, is mainly used in laying cabin regulator cubicle side cable (this side cable is more); In crane span structure unit # 4, the width of cable testing bridge 1 is 100mm, be mainly used in by cabin all the other everywhere cable leading to #3 place, crane span structure unit.Arrangement in the present embodiment between crane span structure unit has further been simplified the laying of cable testing bridge 1, only need direct cutting, need not to cable testing bridge 1, carry out bending processing again, promoted the laying efficiency of cable testing bridge 1, and shortened the length (the corresponding cable length that shortened) of cable testing bridge 1, saved cost.
The present embodiment when mounted, first the crane span structure of each crane span structure unit being supported to 2 is fixed on wind-powered electricity generation unit basis (forward and backward frame) by fitting seat 21, crane span structure unit # 1, crane span structure unit # 2, crane span structure unit # 4 support 2 with 2 crane span structures respectively, and crane span structure unit # 3 supports 2 with 4 crane span structures.Again the cable testing bridge of 4 crane span structure unit 1 is placed on respectively on the support beam 22 of corresponding crane span structure support 2, fixing with bolt.When the blower fan electric control system wiring of carrying out wind power generating set, can directly cable be placed in the cable testing bridge 1 of crane span structure unit, then tie up with band, simple, efficient.The difficult arrangement that cable need have been produced through cable folder hole one by one when this arrangement has solved cable clip wiring, inefficiency, labor intensity is large and can be to problems such as cable cause damage.Equally, follow-up when cable is safeguarded, overhauled, only the cable tie being fixed on crane span structure need be cut off, need not whole mounting plate be disassembled as cable clip.The cable laying bearing device that the present embodiment provides is installed simple, flexible and changeable, can form the bending of various angles, between each crane span structure unit, can realize threeway, four-way, and can of the direct cutting of straight section crane span structure, make at wiring scene, without customization.Simultaneously, the various variations that occur in engineering can be easily tackled in the flexibility of arrangement of the present utility model, particularly, in the more aobvious advantage of the inner complicated installation environment of wind-power engine room many, that rise and fall large, space is little of turning, have advantages of that installation is simple, flexible and changeable, layout is flexible, easy to use, versatility good.
Embodiment two:
As shown in Figure 5, the present embodiment and embodiment one are basic identical, its main difference point is: the present embodiment comprises 3 crane span structure unit (crane span structure unit # 1～crane span structure unit #3) and adopts peripheral crane span structure around setting type, fitting seat 21 is installed in respectively the inner side of each crane span structure unit, makes 3 crane span structure unit (crane span structure unit # 1～crane span structure unit #3) all around the peripheral disposition of whole wind generating set engine room; In addition, in 3 crane span structure unit, between adjacent crane span structure unit, being provided with bending is in circular-arc and encloses crane span structure 12, two ends of inside enclosing crane span structure 12 are connected with the cable testing bridge 1 of a crane span structure unit respectively, thereby the bending realizing between adjacent two crane span structure unit connects, be between crane span structure unit # 1, crane span structure unit # 2, to be provided with bending to be in circular-arc and to enclose crane span structure 12, this interior one end of enclosing crane span structure 12 is connected with the cable testing bridge 1 of crane span structure unit # 1, and this interior the other end that encloses crane span structure 12 is connected with the cable testing bridge 1 of crane span structure unit # 2; Between crane span structure unit # 2, crane span structure unit # 3, be provided with bending and be in circular-arc and enclose crane span structure 12, this interior one end of enclosing crane span structure 12 is connected with the cable testing bridge 1 of crane span structure unit # 2, and this interior the other end that encloses crane span structure 12 is connected with the cable testing bridge 1 of crane span structure unit # 3; The width of cable testing bridge 1 is 200mm, is highly 105mm in 3 crane span structure unit (crane span structure unit # 1～crane span structure unit # 3).It should be noted that, the present embodiment needs especially to note the signal shielding between power cable and control cables in use, prevents that power cable from producing and disturbing the signal of control cables.
Embodiment three:
As shown in Figure 6, the present embodiment and embodiment two are basic identical, its main difference point is: the present embodiment comprises 6 crane span structure unit and is divided into 2 groups, one group of 3 crane span structure unit (crane span structure unit # 1～crane span structure unit #3) bending connects and is arranged in the middle part of wind generating set engine room, for laying power cable; Another group 3 crane span structure unit (crane span structure unit # 4～crane span structure unit #6) bending connects and is arranged in the periphery of wind generating set engine room, for laying control cables.And, in the present embodiment, enclose crane span structure 12 and there are two types: bending is 90 ° of rectangular-shaped and bendings and is circular-arc.For laying 3 crane span structure unit (crane span structure unit # 1～crane span structure unit #3) of power cable, between adjacent crane span structure unit, being provided with bending is 90 ° and encloses crane span structure 12 in rectangular-shaped, two ends of inside enclosing crane span structure 12 are connected with the cable testing bridge 1 of a crane span structure unit respectively, thereby the bending realizing between adjacent two cable testing bridges 1 connects, be crane span structure unit # 1, between crane span structure unit # 2, being provided with bending is 90 ° and encloses crane span structure 12 in rectangular-shaped, this interior one end of enclosing crane span structure 12 is connected with the cable testing bridge 1 of crane span structure unit # 1, this interior the other end that encloses crane span structure 12 is connected with the cable testing bridge 1 of crane span structure unit # 2, between crane span structure unit # 2, crane span structure unit # 3, be provided with bending and be 90 ° and enclose crane span structure 12 in rectangular-shaped, this interior one end of enclosing crane span structure 12 is connected with the cable testing bridge 1 of crane span structure unit # 2, and this interior the other end that encloses crane span structure 12 is connected with the cable testing bridge 1 of crane span structure unit # 3, simultaneously, for laying 3 crane span structure unit (crane span structure unit # 4～crane span structure unit #6) of control cables, between adjacent crane span structure unit, being provided with bending is in circular-arc and encloses crane span structure 12, two ends of inside enclosing crane span structure 12 are connected with the cable testing bridge 1 of a crane span structure unit respectively, thereby the bending realizing between adjacent two cable testing bridges 1 connects, be crane span structure unit # 4, between crane span structure unit # 5, being provided with bending is in circular-arc and encloses crane span structure 12, this interior one end of enclosing crane span structure 12 is connected with the cable testing bridge 1 of crane span structure unit # 4, this interior the other end that encloses crane span structure 12 is connected with the cable testing bridge 1 of crane span structure unit # 5, between crane span structure unit # 5, crane span structure unit # 6, be provided with bending and be in circular-arc and enclose crane span structure 12, this interior one end of enclosing crane span structure 12 is connected with the cable testing bridge 1 of crane span structure unit # 5, and this interior the other end that encloses crane span structure 12 is connected with the cable testing bridge 1 of crane span structure unit #6.2 groups of crane span structure unit in the present embodiment adopt the crane span structure unit of two groups of different model specifications, for laying the width of 3 crane span structure unit cable testing bridges 1 of power cable, be 300mm, for laying the width of 3 crane span structure unit cable testing bridges 1 of control cables, be 200mm, thereby respectively that power cable and control cables is arranged apart, to avoid power cable that the signal of control cables transmission is produced and disturbed.
Embodiment four:
As shown in Figure 7, the present embodiment and embodiment three are basic identical, its main difference point is: the present embodiment comprises 5 crane span structure unit and is divided into 2 groups, one group of 2 crane span structure unit (crane span structure unit # 1～crane span structure unit #2) bending connects and is arranged in the middle part of wind generating set engine room, for laying power cable, another group 3 crane span structure unit (crane span structure unit # 3～crane span structure unit #5) bending connects and is arranged in the periphery of wind generating set engine room, for laying control cables, and the present embodiment lays for power cable the minimum radius bend problem that exists, to for lay power cable cable testing bridge 1 end, 2 crane span structure unit (crane span structure unit # 1 and crane span structure unit #2) in enclose crane span structure 12 and carried out further preferred arrangement, will in enclose crane span structure 12 and by bending, be 90 ° and rectangular-shapedly change bending into and be convex structure, make between crane span structure unit # 1 and crane span structure unit # 2 in enclose crane span structure 12 and become round-corner transition by 90 ° of right-angle turnings of embodiment three, and the radius of arc that inside encloses crane span structure 12 reaches 454mm, and by two bendings, be and enclose crane span structure 12 in circular-arc and be connected between the crane span structure unit # 1 of the present embodiment and crane span structure unit # 2, thereby further facilitated the laying of power cable, can effectively solve the minimum radius bend problem that current driving force cable laying exists, reduced the labor intensity that power cable is laid, and make the complete machine electric wiring of wind power generating set more attractive in appearance.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technological schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. the cable bearing device for wind generating set engine room, it is characterized in that: comprise a plurality of crane span structures unit, each crane span structure unit comprises that cable testing bridge (1) and at least two crane span structures support (2), described crane span structure supports the support beam (22) that (2) comprise interconnective fitting seat (21) and cross out layout, described support beam (22) is mounted on the cabin of wind power generating set by fitting seat (21), and described cable testing bridge (1) is supported on respectively described crane span structure, and to support the support beam (22) of (2) upper and be connected and fixed by link.
2. the cable bearing device for wind generating set engine room according to claim 1, is characterized in that: described cable testing bridge (1) is fenestral fabric.
3. the cable bearing device for wind generating set engine room according to claim 2, is characterized in that: the both sides of described cable testing bridge (1) are provided with side protruding upward (11).
4. the cable bearing device for wind generating set engine room according to claim 3, is characterized in that: the width of described cable testing bridge (1) is 50mm, 100mm, 150mm, 200mm, 300mm, 400mm, 450mm, 500mm or 600mm; The height of described cable testing bridge (1) is 30mm, 54mm, 105mm or 150mm.
5. according to the cable bearing device for wind generating set engine room described in claim 1 or 2 or 3 or 4, it is characterized in that: between adjacent described crane span structure unit, be provided with bending and be 90 ° of rectangular-shaped or crooked being in circular-arc and enclose crane span structure (12), two ends of enclosing crane span structure (12) in described are connected with the cable testing bridge (1) of a crane span structure unit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698428.9U CN203549128U (en) | 2013-11-07 | 2013-11-07 | Cable carrying device for engine room of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698428.9U CN203549128U (en) | 2013-11-07 | 2013-11-07 | Cable carrying device for engine room of wind generating set |
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|---|---|
| CN203549128U true CN203549128U (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320698428.9U Expired - Fee Related CN203549128U (en) | 2013-11-07 | 2013-11-07 | Cable carrying device for engine room of wind generating set |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593033A (en) * | 2016-12-29 | 2017-04-26 | 天津瑞能电气有限公司 | Experiment platform of wind power converter |
| CN108361161A (en) * | 2018-04-05 | 2018-08-03 | 南京高传机电自动控制设备有限公司 | The suspended structure of cable is used in wind generating set engine room |
| CN108457819A (en) * | 2018-04-05 | 2018-08-28 | 南京高传机电自动控制设备有限公司 | A kind of cable suspended structure in wind generating set engine room |
-
2013
- 2013-11-07 CN CN201320698428.9U patent/CN203549128U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593033A (en) * | 2016-12-29 | 2017-04-26 | 天津瑞能电气有限公司 | Experiment platform of wind power converter |
| CN108361161A (en) * | 2018-04-05 | 2018-08-03 | 南京高传机电自动控制设备有限公司 | The suspended structure of cable is used in wind generating set engine room |
| CN108457819A (en) * | 2018-04-05 | 2018-08-28 | 南京高传机电自动控制设备有限公司 | A kind of cable suspended structure in wind generating set engine room |
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| 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: 20140416 Termination date: 20191107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |