CN205724727U - Cable fixer and the wind power generating set of this cable fixer of use - Google Patents

Cable fixer and the wind power generating set of this cable fixer of use Download PDF

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Publication number
CN205724727U
CN205724727U CN201620645250.5U CN201620645250U CN205724727U CN 205724727 U CN205724727 U CN 205724727U CN 201620645250 U CN201620645250 U CN 201620645250U CN 205724727 U CN205724727 U CN 205724727U
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CN
China
Prior art keywords
cable
cable fixer
sealing
fixer
fixed support
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CN201620645250.5U
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Chinese (zh)
Inventor
雷现永
李强
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Beijing Goldwind Science and Creation Windpower Equipment Co Ltd
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Beijing Goldwind Science and Creation Windpower Equipment Co Ltd
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Priority to CN201620645250.5U priority Critical patent/CN205724727U/en
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Abstract

This utility model embodiment provides a kind of cable fixer and uses the wind power generating set of this cable fixer.Cable fixer includes fixed support, the string bag and sealing, is provided with mounting groove in fixed support;The string bag is hung on fixed support by connector, and is provided with the string bag through hole passed for cable on the string bag;Sealing includes at least one cable through hole passed for cable, in sealing is arranged on mounting groove and seal mounting groove and only expose cable through hole.Cable, by arranging fixed support, the string bag and sealing, can be provided load-bearing two-part space upper and lower to sealing to isolate by this utility model embodiment effectively.Meanwhile, cable fixer simple in construction, be easy to regulation, low cost, can be widely applied to various needs and cable carried out load-bearing and isolates the working environment in upper and lower space.

Description

Cable fixer and the wind power generating set of this cable fixer of use
Technical field
This utility model relates to cable protection field, particularly relates to a kind of cable fixer and uses the fixing dress of this cable The wind power generating set put.
Background technology
In the electrical apparatus, especially in large electric equipment, such as wind power generating set, substantial amounts of cable and pipe are comprised Line, such as power cable, power line, control signal wire, cooling line etc., wherein, the quantity of pendency section power cable is more come The most, along with the driftage in cabin, pendency section cable is under the effect of self gravitation, it may appear that the situation that cable glides, and thus may be used Can cause the damage of cable.Meanwhile, in the cabin and tower of wind power generating set, it is provided with two set heat dissipation circulating systems, and Two set heat dissipation circulating systems need to isolate.
At present, electrical equipment has had the fixing device for cable.In a kind of existing design, for cable Fixing device uses clamping or the form of the string bag, is so possible to prevent cable to glide, but cannot isolate two set heat radiation cyclic systems System.
In another kind of existing design, the sealing device for isolation radiating blood circulation can realize the work of isolating seal With, but cable load bearing effect is poor, it is impossible to and prevent cable from gliding.
Utility model content
This utility model provides a kind of cable fixer and uses the wind power generating set of this cable fixer, to solve Prior art certainly cannot realize the fixing problem with isolation radiating system of cable simultaneously.
For reaching above-mentioned purpose, embodiment of the present utility model provides a kind of cable fixer, cable fixer bag Include fixed support, the string bag and sealing, in fixed support, be provided with mounting groove;The string bag is hung on fixed support by connector On, and on the string bag, it is provided with the string bag through hole passed for cable;Sealing includes at least one cable through hole passed for cable, Sealing is arranged in mounting groove and seals mounting groove and only expose cable through hole.
Alternatively, at least one of which sealing member all it is detachably provided with in each cable through hole.
Alternatively, sealing member is multilamellar, and each layer sealing member sets gradually along the radial direction of cable through hole.
Alternatively, it is provided with multiple dividing plate in support bracket fastened mounting groove, and mounting groove is divided into multiple holding tank, close Envelope portion includes multiple seal receptacle, is provided with at least one seal receptacle, each seal receptacle all offers at least one in each holding tank Cable through hole.
Alternatively, cable fixer also includes the strainer of tight seal seat, is provided with at least one in each holding tank Individual strainer.
Alternatively, strainer includes flexible tension members, regulating part, and flexible tension members includes two tensionings being oppositely arranged Block and two regulating blocks being connected between two tensioning blocks by flexible connecting member;Regulating part is arranged on two regulating blocks, And drive two regulating blocks close to each other or be located remotely from each other, distance when two regulating blocks are close to each other, between two tensioning blocks Increasing, when two regulating blocks are located remotely from each other, the distance between two tensioning blocks reduces.
Alternatively, regulating part includes the first oppositely oriented thread segment and the second thread segment, and the first thread segment is located in one In individual regulating block, the second thread segment is located in another regulating block.
Alternatively, fixed support being provided with support bar, support bar is positioned at below sealing, and the string bag is connected by connector On support bar.
Alternatively, support bracket fastened outer wall is provided with mounting flange.
According to another aspect of the present utility model, this utility model embodiment provides a kind of wind power generating set, wind-force Generating set includes engineroom flat and cable fixer as the aforementioned, and engineroom flat offers perforate, cable fixer It is arranged in perforate.
This utility model has the advantage that with good effect:
This utility model embodiment, by arranging fixed support, the string bag and sealing, can provide load-bearing to cable effectively And two-part space upper and lower to sealing isolates.Meanwhile, cable fixer simple in construction, be easy to regulation, low cost, Can be widely applied to various needs cable carries out load-bearing and isolates the working environment in upper and lower space.
Accompanying drawing explanation
The master of the cable fixer that Fig. 1 provides for this utility model embodiment regards schematic diagram;
The cable fixer that Fig. 2 provides for this utility model embodiment look up schematic diagram;
The three-dimensional schematic diagram of the cable fixer that Fig. 3 provides for this utility model embodiment;
The schematic diagram of the seal receptacle that Fig. 4 provides for this utility model embodiment;
The relaxed state schematic structure of the strainer of the cable fixer that Fig. 5 provides for this utility model embodiment Figure;
The tensioning state schematic structure of the strainer of the cable fixer that Fig. 6 provides for this utility model embodiment Figure;
The schematic diagram of the connector of the cable fixer that Fig. 7 provides for this utility model embodiment.
Description of reference numerals:
1, fixed support;11, mounting groove;12, support bar;13, mounting flange;14, dividing plate;2, the string bag;21, connector; 3, sealing;31, seal receptacle;311, cable through hole;32, sealing member;4, strainer;41, flexible tension members;411, tensioning Block;412, regulating block;413, flexible connecting member;42, regulating part;421, the first thread segment;422, the second thread segment.
Detailed description of the invention
Describe the exemplary embodiment of this utility model embodiment below in conjunction with the accompanying drawings in detail.
As shown in Figure 1 to Figure 3, embodiment of the present utility model provides a kind of cable fixer, cable fixer bag Include fixed support 1, the string bag 2 and sealing 3, in fixed support 1, be provided with mounting groove 11;The string bag 2 is hung on by connector 21 On fixed support 1, and on the string bag 2, it is provided with the string bag through hole passed for cable;Sealing 3 includes that at least one passes for cable Cable through hole 311, in sealing 3 is arranged on mounting groove 11 and seal mounting groove 11 and only expose cable through hole 311.
The fixed support 1 of this cable fixer can provide installing space for other parts.It coordinates with sealing 3 can To realize the clamping to cable, realize sealing simultaneously.The string bag 2 can realize cable load-bearing, prevents cable from gliding.Thus, it is possible to Realize sealing while gripping cable.The application of this cable fixer can be solved to wind power generating set Hanging cord in wind power generating set needs fixing problem, can also dispel the heat in cooling system in cabin and wheel hub simultaneously System carries out isolating seal effectively.
Specifically, as in figure 2 it is shown, the rectangular mount structure of fixed support 1, it is surrounded installation by four blocks of end to end side plates Groove 11.Mounting groove 11 is used for placing sealing 3.
As shown in Figures 2 and 3, in the present embodiment, it is internally provided with multiple dividing plate 14, these dividing plates at mounting groove 11 Mounting groove 11 is divided into multiple holding tank (as in figure 2 it is shown, mounting groove 11 is split by 2 lateral partitions and 1 longitudinal baffle by 14 It is 6 holding tanks).So dividing plate 14 can be internally formed support at rectangle frame, improves the structural strength that rectangle frame is overall, is protecting In the case of card intensity, decrease rectangle frame and use the thickness of sheet material, and then the weight of reduction rectangle frame, reduce transport and install Difficulty.
Owing to sealing 3 is arranged in holding tank, in order to avoid sealing 3 is deviate from holding tank because of action of gravity, Constitute the bottom of the dividing plate 14 of holding tank and side plate to be provided with towards the backstop boss protruded in the middle part of groove.
In the present embodiment, sealing 3 includes multiple seal receptacle 31, is provided with at least one seal receptacle in each holding tank 31, each seal receptacle 31 all offers at least one cable through hole 311.Certainly, in other embodiments, if mounting groove 11 is one Entirety, then sealing 3 can be an entirety, and it is filled in mounting groove 11.
One seal receptacle 31 can be set in one holding tank, and on a seal receptacle 31, offer a cable through hole 311.Two or more seal receptacle 31 can also be set in a holding tank, and offer two on each seal receptacle 31 Individual or plural cable through hole 311.
Preferably, as in figure 2 it is shown, in the present embodiment, in order to effectively utilize space, fixed cable as much as possible, It is provided with multiple seal receptacle 31 in one holding tank, each seal receptacle 31 offers a cable through hole 311.So can be As much as possible in limited mounting groove 11 wear cable, not only save space, also ensure a plurality of cable to be carried out simultaneously Fixing, and guarantee the spacing between each cable, meet cooling requirements.
As shown in Figure 4, it is preferable that seal receptacle 31 becomes cube structure, so it is disposed to ensure that seal receptacle 31 can Well with the wall laminating of the cell wall of holding tank and the backstop boss of bottom land, in order to realize good sealing.Meanwhile, such Structure comparison is easy to processing, it is possible to save processing cost.
The material of seal receptacle 31 can be made up of rubber, plastic or other material, it is possible to the metal material more weak by rigidity is made.This Sample is possible not only to alleviate the weight that cable fixer is overall, it is also ensured that seal receptacle 31 is connected to the safety on backstop boss Property and stability, it is ensured that sealing effectiveness.
Alternatively, at least one of which sealing member 32 all it is detachably provided with in each cable through hole 311.Sealing member 32 1 aspect Sealing effectiveness can be improved, make between hole wall and the cable of cable through hole 311 seamless, on the other hand can change cable through hole The aperture of 311, the cable of adaptive more diameters, improves adaptability.
Further, sealing member 32 is multilamellar, and each layer sealing member 32 sets gradually along the radial direction of cable through hole 311.This Sample in use, if being relatively large in diameter of cable and the aperture of cable through hole 311 is less, then one or more layers sealing member of can tearing 32, until the diameter of cable is adaptive with the aperture of cable through hole 311.
Specifically, as shown in Figure 4, sealing member 32 is layer structure, and it is laid in cable through hole 311.Multi-layer sealed part 32 can divest shakedown along the radial direction of cable through hole 311 sets.When cable is passed cable through hole 311 by needs, can be according to cable Diameter divest an appropriate number of sealing member 32, make diameter within cable through hole 311 match with the external diameter of cable.Preferably Ground, sealing member 32 can use soft and that frictional force the is bigger materials such as rubber to make.
For the ease of divest sealing member 32 or attach sealing member 32, seal receptacle 31 is provided with cut-off rule, this cut-off rule from Cable through hole 311 passes, and seal receptacle 31 is divided into two parts, but this segmentation not complete parttion seal receptacle 31, i.e. seal receptacle It is not be kept completely separate between two parts of 31, in the bottom of seal receptacle 31, is connected with each other between two parts.So, in patch During attached sealing member 32, seal receptacle 31 can be separated at cut-off rule, expose the wall of cable through hole 311, it is simple to attach and seal Part 32.Meanwhile, can guarantee that again that two parts of seal receptacle 31 will not misplace, it is ensured that sealing effectiveness, and be easily installed.
In some other embodiments, seal receptacle 31 can also become other shapes such as cylinder.
Alternatively, cable fixer also includes the strainer 4 of tight seal seat 31, is provided with at least in each holding tank One strainer 4.The effect of strainer 4 is in order to seal receptacle 31 provides tensile force, eliminates the seam between seal receptacle 31 Gap, it is ensured that sealing effectiveness.
As shown in Figure 1 to Figure 3, near the position of fixed support 1 left and right sides side plate in strainer 4 is arranged on each holding tank Putting, strainer 4 can be that the seal receptacle 31 in holding tank provides tensile force, it is ensured that seal receptacle 31 in holding tank mutual it Between compactedness, also further enhance sealing effectiveness.Certainly, the position that arranges of strainer 4 is not limited to this, as long as ensureing There is a strainer 4 can realize tension effects in each holding tank.
In the present embodiment, strainer 4 includes flexible tension members 41 and regulating part 42.
Flexible tension members 41 includes be oppositely arranged two tensioning blocks 411 and is connected to two by flexible connecting member 413 Two regulating blocks 412 between tensioning block 411.
Regulating part 42 is arranged on two regulating blocks 412, and drives two regulating blocks 412 close to each other or be located remotely from each other, When two regulating blocks 412 are close to each other, the distance between two tensioning blocks 411 increases, when two regulating blocks 412 are located remotely from each other, Distance between two tensioning blocks 411 reduces.
Specifically, as shown in Figure 5 and Figure 6, tensioning block 411 and regulating block 412 are oppositely disposed two-by-two, and adjacent tensioning Connected by flexible connecting member 413 between block 411 and regulating block 412.
Flexible tension members 41 is fabricated from a flexible material, and such as Rubber materials etc., should ensure that it has certain degree of hardness can Jam-packed seal receptacle 31, ensures that it has certain flexibility again, can absorb the deformation quantity produced when regulating block 412 moves.
In the present embodiment, the thickness of flexible connecting member 413 is less, and flexibility is higher so that it is when regulating block 412 moves Deformation can be produced.It is provided with, in tensioning block 411 and regulating block 412, the inclined plane cooperated, when inclining in tensioning block 411 When inclined plane on inclined-plane and regulating block 412 contacts, by extruding, tensioning block 411 can be made to produce position in the horizontal direction Move, thus seal receptacle 31 is provided the tensile force of horizontal direction.The thickness of tensioning block 411 and regulating block 412 is relatively big, both can guarantee that It has preferable rigidity, also meets the demand of tensioning.
The two ends of regulating part 42 are connected on two regulating blocks 412 correspondingly, and by the rotational band of regulating part 42 Dynamic two regulating blocks 412 action.
Specifically, when two regulating blocks 412 are close to each other, by the effect of inclined plane, between two tensioning blocks 411 Distance increases, and strainer 4 reaches tensioning state, now forms tight fit between seal receptacle 31;When two regulating blocks 412 are mutual Away from time, the distance between two tensioning blocks 411 diminishes, and strainer 4 reaches relaxed state.
Regulating part 42 structure can be to drive cylinder or other structure, as long as the relative of two regulating blocks 412 can be adjusted Position.
In order to simplify the structure of strainer 4, the regulating part 42 that the present embodiment provides includes the first oppositely oriented screw thread Section 421 and the second thread segment 422, the first thread segment 421 is located in a regulating block 412, and the second thread segment 422 is located in separately In one regulating block 412.
In this utility model preferred embodiment, regulating part 42 is the bolt being provided with two sections of screw threads, and two sections of spiral shells Stricture of vagina oppositely oriented.When swivel bolt, under the effect of two sections of screw threads, two regulating blocks 412 can be made close to each other or remote From, thus realize the tensioning of strainer 4 or lax both duties.Certainly, more unshowned at this utility model In embodiment, strainer 4 also can realize by other means, such as, arrange spring etc. in holding tank.
The string bag 2 mainly carries cable by frictional force, reaches the purpose of load-bearing.Cable is located in the string bag by string bag through hole In 2.The string bag 2 is hung on fixed support 1 by connector 21, and connector 21 can be the lifting part such as hanger, suspension ring, it is also possible to By arranging bolt or hook on fixed support 1, directly the string bag 2 is hung on bolt or hook and realizes the string bag 2 with fixing The connection of support 1.
As shown in Fig. 7 and Fig. 1, alternatively, fixed support 1 being provided with support bar 12, support bar 12 is positioned at sealing 3 times Side, the string bag 2 is connected on support bar 12 by connector 21.For the ease of dismounting and installation, connector 21 is shackle.
With reference to Fig. 1 and Fig. 3, support bar 12 is arranged on the lower section of sealing 3, and the two ends of support bar 12 one_to_one corresponding respectively Ground is connected with the side plate of the both sides of fixed support 1.
Specifically, a circular hole can be offered on the side plate installing support bar 12, the two ends of support bar 12 are each passed through solid Circular hole on the side plate of fixed rack 1 left and right sides, is then fixedly connected on support bar 12 on fixed support 1 by securing member, Prevent it from coming off from fixed support 1.Securing member can be the parts that pin etc. can play fastening effect.
The quantity of support bar 12 with the line number of holding tank equal.Such as shown in Fig. 3, holding tank is provided with 3 row altogether, then The quantity of support bar 12 is 3.This ensures that there each net that can have correspondence from the cable that sealing 3 wears out Pocket 2 carries out load-bearing to it.
The cable fixer that this utility model embodiment provides, can by arranging fixed support 1, the string bag 2 and sealing 3 Effectively load-bearing space two-part to sealing about 3 is provided to isolate cable.Meanwhile, cable fixer structure Simply, it is easy to regulation, low cost, can be widely applied to various needs and cable is carried out load-bearing and isolates the building ring in upper and lower space Border.
According to another aspect of the present utility model, this utility model embodiment provides a kind of wind using cable fixer Power generator group, cable fixer is cable fixer as the aforementioned, and wind power generating set includes engineroom flat, and cabin is put down Offering perforate on platform, cable fixer is arranged in perforate, and seals this perforate, only exposes cable through hole.
Specifically, the outer wall of fixed support 1 is provided with mounting flange 13.Fixed support 1 is fixed by mounting flange 13 On engineroom flat.
As shown in Figures 2 and 3, mounting flange 13 is evenly arranged with multiple installation through hole, when needs are solid by fixing device When determining on a certain plane, perforate can be offered in the corresponding position of this plane, then by securing members such as bolts by fixing dress Put and be arranged in this perforate.
If the installed surface of engineroom flat is plane, then the cooperation face of mounting flange 13 is also plane, it is ensured that reliable installation In the case of, ensure that cable fixer is in level as far as possible.If the installed surface of engineroom flat is inclined plane, then mounting flange The cooperation face of 13 is matched inclined plane, ensures that cable fixer is in level the most as far as possible.
In general, in wind power generating set, pendency section cable refers to hang down in cabin to this of tower inwall Section cable, when fan yaw action, pendency section cable is under the effect of self gravitation, it may appear that the phenomenon that cable glides;With Time, in wind power generating set, engine room inside and hub interior are the cycle cooling system that two sets are independent, need to carry out effectively Isolation.
The wind power generating set that this utility model embodiment provides is by arranging the fixing dress of cable in wind power generating set Put, be possible not only to provide load-bearing to pendency section cable, prevent it from gliding;Can also be in the cooling system of engine room inside and wheel hub The cooling system in portion is effectively isolated, and can be widely applied to various wind power generating set.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to In this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in change Or replace, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be wanted with right The protection domain asked is as the criterion.

Claims (10)

1. a cable fixer, it is characterised in that described cable fixer includes fixed support (1), the string bag (2) and close Envelope portion (3),
Mounting groove (11) it is provided with in described fixed support (1);
The described string bag (2) is hung on described fixed support (1) by connector (21), and is provided with confession on the described string bag (2) The string bag through hole that cable passes;
Described sealing (3) includes that at least one cable through hole (311) passed for described cable, described sealing (3) are arranged In described mounting groove (11) and seal described mounting groove (11) and only expose described cable through hole (311).
Cable fixer the most according to claim 1, it is characterised in that the most removable in each described cable through hole (311) It is provided with at least one of which sealing member (32) with unloading.
Cable fixer the most according to claim 2, it is characterised in that described sealing member (32) is multilamellar, and each layer Described sealing member (32) sets gradually along the radial direction of described cable through hole (311).
4. according to the cable fixer according to any one of claim 1-3, it is characterised in that described fixed support (1) It is provided with multiple dividing plate (14) in mounting groove (11), and described mounting groove (11) is divided into multiple holding tank, described sealing (3) include multiple seal receptacle (31), in each described holding tank, be provided with at least one described seal receptacle (31), each described seal receptacle (31) at least one described cable through hole (311) is all offered on.
Cable fixer the most according to claim 4, it is characterised in that described cable fixer also includes tensioning institute State the strainer (4) of seal receptacle (31), in each described holding tank, be provided with at least one described strainer (4).
Cable fixer the most according to claim 5, it is characterised in that described strainer (4) including:
Flexible tension members (41), described flexible tension members (41) includes two tensioning blocks (411) being oppositely arranged and by flexibility Connector (413) is connected to two regulating blocks (412) between two described tensioning blocks (411);
Regulating part (42), described regulating part (42) is arranged on two described regulating blocks (412), and drives two described regulating blocks (412) close to each other or be located remotely from each other, when two described regulating blocks (412) are close to each other, between two described tensioning blocks (411) Distance increase, when two described regulating blocks (412) are located remotely from each other, distance between two described tensioning blocks (411) reduces.
Cable fixer the most according to claim 6, it is characterised in that described regulating part (42) includes oppositely oriented First thread segment (421) and the second thread segment (422), described first thread segment (421) is located in a described regulating block (412) In, described second thread segment (422) is located in another described regulating block (412).
Cable fixer the most according to claim 1, it is characterised in that described fixed support is provided with support on (1) Bar (12), described support bar (12) is positioned at described sealing (3) lower section, and the described string bag (2) is connected by described connector (21) On described support bar (12).
9. according to the cable fixer described in claim 1 or 8, it is characterised in that set on the outer wall of described fixed support (1) It is equipped with mounting flange (13).
10. a wind power generating set, it is characterised in that described wind power generating set includes engineroom flat and such as claim 1- Cable fixer according to any one of 9, described engineroom flat offers perforate, and described cable fixer is arranged on institute State in perforate.
CN201620645250.5U 2016-06-24 2016-06-24 Cable fixer and the wind power generating set of this cable fixer of use Active CN205724727U (en)

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Application Number Priority Date Filing Date Title
CN201620645250.5U CN205724727U (en) 2016-06-24 2016-06-24 Cable fixer and the wind power generating set of this cable fixer of use

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Application Number Priority Date Filing Date Title
CN201620645250.5U CN205724727U (en) 2016-06-24 2016-06-24 Cable fixer and the wind power generating set of this cable fixer of use

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CN205724727U true CN205724727U (en) 2016-11-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110821764A (en) * 2019-12-25 2020-02-21 埃克森(天津)金属制品有限公司 Sealing frame for wind driven generator cabin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110821764A (en) * 2019-12-25 2020-02-21 埃克森(天津)金属制品有限公司 Sealing frame for wind driven generator cabin

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