CN107947052B - Cable fixing device and cable laying device - Google Patents
Cable fixing device and cable laying device Download PDFInfo
- Publication number
- CN107947052B CN107947052B CN201711407506.4A CN201711407506A CN107947052B CN 107947052 B CN107947052 B CN 107947052B CN 201711407506 A CN201711407506 A CN 201711407506A CN 107947052 B CN107947052 B CN 107947052B
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- locking
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- fixing device
- clamping plates
- cable fixing
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- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 230000000712 assembly Effects 0.000 claims description 28
- 238000000429 assembly Methods 0.000 claims description 28
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 239000000872 buffer Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/80—Arrangement of components within nacelles or towers
- F03D80/82—Arrangement of components within nacelles or towers of electrical components
- F03D80/85—Cabling
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention provides a cable laying device which comprises a cable fixing device and a cable tensioning device. The cable fixing device comprises a clamping plate assembly and a locking structure; the disassembly and the assembly are convenient and quick, and the operation is simple; the cable tensioning device comprises a supporting seat, a cable fixing device and a transmission mechanism; the cable fixing device can be axially tensioned by the cable fixedly installed on the cable fixing device, and the tensioning state is stable and convenient to operate.
Description
Technical Field
The invention relates to the technical field of wind power generation, in particular to a device for laying cables in a tower barrel of a wind generating set.
Background
The wind generating set is a device for converting wind energy into electric energy, and the converted electric energy is transmitted to other places through a cable so as to be used by power consumption equipment.
In high-rise equipment such as a wind generating set, the number of power cables and control cables is large, the cables are usually laid in a vertical mode of being transmitted from the top of the wind generating set to the bottom of a tower along the wall of the tower, however, due to the fact that the cables are heavy and long in length, the cables slide down and vibrate in the tower, installation or use of other devices in the wind generating set is affected, meanwhile, the cables are worn to a certain extent, and even the cables are broken. Therefore, it is necessary to provide a cable fixing device in the wind power generation set to fix the cable.
The existing cable fixing device generally comprises three cable clamping plates which are arranged in a stacked mode, and the three cable clamping plates are connected through bolts at two ends. The connection between the cable clamping plates is realized in a bolt connection mode at two ends, when cables are required to be installed, the cables are required to be respectively laid in cable installation grooves between two adjacent cable clamping plates, after the cables are laid, one end of each cable is screwed into a bolt to be finally locked, and the other end of each cable is screwed into the bolt to be finally locked; when the cable needs to be disassembled, the bolts at the two ends need to be unscrewed in sequence, so that the three clamping plates are separated, and the disassembly and the assembly are very inconvenient.
In addition, in the current cable laying process, the cable is directly installed and fixed by using the cable clamping plate, and a loose condition of cable laying can possibly occur.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defects of inconvenient disassembly and assembly of the cable fixing device and loose cable installation in the cable laying process in the prior art, so as to provide the cable fixing device and the cable laying device which are convenient and efficient to disassemble and assemble.
In one aspect, the present invention provides a cable fixing device, comprising:
the clamping plate assembly comprises at least two clamping plates which are overlapped, one ends of the two adjacent clamping plates are rotationally connected, the other ends of the two adjacent clamping plates are free ends which can be opened and closed relatively, and at least one cable accommodating groove is formed between the two adjacent clamping plates;
and the locking structure is used for locking the clamping plate assembly when the free end of the clamping plate assembly is closed.
When a cable is required to be installed, the locking structure is only required to be operated, the locking of the free ends of the clamping plate assemblies is released, the free ends of two adjacent clamping plates rotate around the rotating connecting end to be opened, and the cable is installed in the corresponding cable accommodating groove; after the cable is installed, the free ends of the two clamping plates only need to rotate around the rotating connecting end to be closed, and then the locking structure is operated to lock the free ends of the clamping plate assemblies. The disassembly and assembly operation of the cable fixing device is very convenient and quick, and the operation is simple.
In a first embodiment of the first aspect of the present invention, the free ends of the cleat assembly are on the same side.
In a second embodiment of the first aspect of the invention, the cleat assembly comprises at least three cleats; the free end of at least one of the clamping plates of the clamping plate assembly is located on a different side than the free ends of the other clamping plates.
The specific arrangement mode of the locking structure can be various, in the first embodiment and the second embodiment of the first aspect of the present invention, the locking structure can be arranged on the free ends of two adjacent clamping plates, and is used for performing compression locking between the two adjacent clamping plates. Therefore, only the two or more clamping plates which need to be opened and closed can be unlocked according to the requirements, and the other clamping plates do not need to be unlocked.
In a first embodiment of the first aspect of the present invention, when the cleat assembly includes at least three cleats, the locking structure may also be provided on the free ends of the outermost two cleats for compression locking therebetween.
The locking structure includes:
the hinge shaft is arranged on the free end of one of the two clamping plates;
the locking block is arranged on the free end of the other one of the two clamping plates, and a clamping groove is formed in the locking block;
the locking piece comprises a locking body which can be clamped into the clamping groove, one end of the locking body is hinged to the hinge shaft, and the other end of the locking body is hinged to a spanner; the spanner and the hinged end of the locking body are cam structures which can be propped against one side, away from the hinged shaft, of the locking block.
When the two clamping plates are required to be locked, the locking piece is enabled to rotate around the hinge shaft until the locking body close to one end of the wrench is clamped into the clamping groove, the wrench is rotated, and the cam structure is enabled to rotate until the cam structure abuts against one side, away from the hinge shaft, of the locking piece and the two clamping plates are pressed tightly. The locking structure with the structural form has firm locking effect and is convenient to operate.
The locking body is hinged to one end of the wrench, a threaded structure is arranged at one end of the locking body, the locking structure further comprises a locking nut which is connected to the threaded structure in a threaded mode, and the wrench is hinged to the locking nut and can approach or depart from the hinge shaft through the locking nut relative to the locking body. Through the setting of the screw thread structure on lock nut and the locking body, can adjust the distance between spanner and the articulated shaft through rotatory lock nut, and then can make locking structure be suitable for locking between two splint of different intervals, it is more nimble extensive to use.
The damping buffer piece is arranged on the groove wall of the cable accommodating groove, so that the cable can be prevented from sliding relative to the cable accommodating groove on one hand, and the groove wall of the cable accommodating groove can be prevented from wearing the cable on the other hand.
One end of each two adjacent clamping plates is rotationally connected in a hinged mode.
Another aspect of the present invention provides a cable laying device, including the cable fixing device described above, and a cable tensioning device for fixing a cable at a predetermined position, the cable tensioning device tensioning the cable by relative movement with the cable fixing device.
The cable tensioning device comprises:
the support seat is arranged on the wind power tower barrel;
the transmission mechanism is connected with the supporting seat and the cable fixing device, can drive the cable fixing device to move relative to the supporting seat and locks the relative position of the cable fixing device and the supporting seat.
The cable fixing device is driven by the transmission mechanism to move relative to the supporting seat, so that the cable fixedly installed on the cable fixing device can be axially tensioned, the tensioning state is stable, and the operation is convenient.
The transmission mechanism comprises:
the transmission rod is in threaded connection with the cable fixing device, and one end of the transmission rod is rotatably arranged on the supporting seat through a bearing;
and the limiting structure is suitable for limiting the axial movement of the transmission rod relative to the supporting seat.
The limiting structure is a protruding block arranged at one end of the transmission rod, the protruding block is arranged at one side of the support seat away from the cable fixing device, and the protruding block can abut against the end face of the support seat away from the cable fixing device to limit the transmission rod to move towards one side of the cable fixing device.
The lug is a shaft shoulder, a pin or a key.
The supporting seat includes:
the seat body is detachably arranged on the wind power tower barrel;
the baffle is fixedly arranged on one side of the seat body, and is provided with a mounting hole for rotatably mounting the transmission rod.
The wind power tower is characterized in that the base body is provided with at least one locking hole, and the base body is installed on the wind power tower through a fastener penetrating through the locking hole.
In order to make the installation of the supporting seat more flexible, the locking hole is a bar-shaped hole.
The support base is suitable for being mounted on flanges with different thicknesses.
In order to make the installation of supporting seat more stable, the both ends of seat body all are equipped with the locking hole.
The cable tensioning device further comprises a guiding structure which is suitable for guiding the movement of the cable fixing device relative to the supporting seat, so that the cable tensioning device has better tensioning effect on the cable.
The support seat further comprises a protruding arm which extends from the baffle plate towards the cable fixing device along the moving direction of the cable fixing device relative to the support seat;
the guide structure comprises a sliding block and/or a sliding groove arranged on the extending arm, and a sliding groove and/or a sliding block arranged on the cable fixing device and matched with the sliding block and/or the sliding groove.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is an open state perspective view of a cable fixing device provided by the invention;
FIG. 2 is a schematic perspective view of the cable fixture device of FIG. 1 in a closed position;
FIG. 3 is a perspective view of a locking structure of the cable fixture device shown in FIG. 1;
FIG. 4 is a schematic perspective view of a cable laying apparatus provided in the present invention;
FIG. 5 is a partial perspective view of the transmission mechanism of the cabling arrangement of FIG. 4;
reference numerals illustrate:
the clamping plate comprises a 1-clamping plate, a 11-free end, a 2-cable accommodating groove, a 31-hinge shaft, a 32-locking block, a 321-clamping groove, a 33-locking body, a 34-wrench, a 341-cam structure and a 35-locking nut; 41-transmission rod, 42-shaft shoulder, 43-operation wheel, 51-seat body, 511-locking hole, 52-baffle, 53-arm, 61-chute, 62-slider, 10-cable fixing device.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In addition, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1 and 2, the present invention provides a cable fixing device including a cleat assembly and a locking structure.
The splint subassembly is including the three splint subassembly that the coincide set up, and wherein two adjacent splint subassemblies one end articulates, and the other end is the free end 11 that can open and shut relatively, is equipped with a plurality of cable holding grooves 2 between two adjacent splint subassemblies. As an alternative embodiment, the articulation of two adjacent cleat assemblies could be replaced with other rotational connections. The clamping plate assembly can also comprise two or more than three clamping plate assemblies according to specific use requirements, and a cable accommodating groove 2 can be arranged between two adjacent clamping plate assemblies.
The free ends 11 of the cleat assemblies are on the same side.
The locking structure is used to lock the cleat assembly when the free end 11 of the cleat assembly is closed. The specific arrangement mode of the locking structure can be various, and the locking structure can be arranged on the free ends 11 of the two adjacent clamping plate assemblies and used for compressing and locking the two adjacent clamping plate assemblies. Therefore, only the two clamping plate assemblies which need to be opened and closed can be unlocked according to the requirements, and other clamping plate assemblies do not need to be unlocked.
As shown in fig. 3, the locking structure includes a hinge shaft 31, a locking piece 32, and a locking piece.
The hinge shaft 31 is provided at the free end 11 of one of the adjacent two cleat assemblies.
The locking block 32 is arranged on the free end 11 of the other of the two adjacent clamping plate assemblies, and the locking block 32 is provided with a clamping groove 321.
The locking piece comprises a locking body 33 which can be clamped into the clamping groove 321, the locking body 33 is in a rod shape, one end of the locking body is hinged on the hinge shaft 31, and the other end of the locking body is hinged with a spanner 34; the hinged end of the wrench 34 and the locking body 33 is a cam structure 341 which can be abutted against one side of the locking block 32 away from the hinge shaft 31.
The locking body 33 is provided with a screw structure at one end hinged to the wrench 34, and the locking structure further comprises a locking nut 35 screwed on the screw structure, and the wrench 34 is hinged to the locking nut 35 and can be close to or far away from the hinge shaft 31 relative to the locking body 33 through the locking nut 35. Through the setting of the screw thread structure on lock nut 35 and the locking body 33, can adjust the distance between spanner 34 and the articulated shaft 31 through rotatory lock nut 35, and then can make locking structure be suitable for locking between two splint subassemblies of different intervals, it is more nimble extensive to use.
The damping buffer piece is arranged on the groove wall of the cable accommodating groove 2, so that on one hand, the cable can be prevented from sliding relative to the cable accommodating groove 2, and on the other hand, the groove wall of the cable accommodating groove 2 can be prevented from wearing the cable.
When the two clamping plate assemblies are required to be locked, the locking piece is rotated around the hinge shaft 31 until the locking body 33 close to one end of the wrench 34 is clamped into the clamping groove 321, the wrench 34 is rotated, and the cam structure 341 is rotated until the cam structure abuts against one side of the locking piece 32 away from the hinge shaft 31 and compresses the two clamping plate assemblies. The locking structure with the structural form has firm locking effect and is convenient to operate.
When a cable is required to be installed, only the wrench 34 is required to be pulled open, the cam structure 341 is released from abutting with one side, far away from the hinge shaft 31, of the locking block 32, then the locking body 33 is rotated around the hinge shaft 31, one end, close to the wrench 34, of the locking body 33 is separated from the clamping groove 321, the locking of the free ends 11 of the clamping plate assemblies is released, the free ends 11 of the two adjacent clamping plate assemblies are rotated and opened around the rotating connection ends, and the cable is installed in the corresponding cable accommodating groove 2; after the cable is installed, only the free ends 11 of the two clamping plate assemblies are rotated and closed around the rotating connection end, the locking body 33 is rotated around the hinge shaft 31 until the locking body 33 close to one end of the wrench 34 is clamped into the clamping groove 321, the wrench 34 is rotated, the cam structure 341 is rotated until the cam structure abuts against one side of the locking block 32 away from the hinge shaft 31 and presses the clamping plate assemblies, and the free ends 11 of the clamping plate assemblies are locked. The cable fixing device is convenient and quick to assemble and disassemble and simple to operate. And the locking structure has firm locking effect and is convenient to operate.
Optionally, a locking structure is provided on the free ends 11 of the outermost two cleat assemblies for compression locking between the outermost two cleat assemblies. The two outermost clamping plate assemblies refer to two clamping plate assemblies which are located at the outermost sides along the overlapping direction of the clamping plate assemblies.
Specifically, the locking shaft is disposed on the free end 11 of one of the two outermost cleat assemblies, the locking block 32 is disposed on the free end 11 of the other cleat assembly, and the locking block 32 is provided with a clamping groove 321.
Alternatively, the free end 11 of at least one of the cleat assemblies is located on a different side than the free ends 11 of the other cleat assemblies.
As shown in fig. 4 and 5, the present invention provides a cable tensioner comprising a support base, a cable fixing device 10 and a transmission mechanism, and a cable laying device combined with the cable fixing device.
The supporting seat is arranged on the wind power tower barrel.
The cable fixing device 10 is movably mounted on the supporting seat and is suitable for clamping and fixing the cable.
The transmission mechanism is connected with the supporting seat and the cable fixing device 10, can drive the cable fixing device 10 to move relative to the supporting seat, and locks the relative positions of the cable fixing device 10 and the supporting seat.
The transmission mechanism includes a transmission lever 41, a limit structure, and an operation wheel 43.
The transmission rod 41 is screwed with the cable fixing device 10, and one end is rotatably mounted on the support base through a bearing.
The limiting structure is a shaft shoulder 42 arranged at one end of the transmission rod 41 and mounted on the supporting seat, the shaft shoulder 42 is positioned at one side of the supporting seat far away from the cable fixing device 10, and can abut against the end face of the supporting seat far away from the cable fixing device 10 to limit the transmission rod 41 to move towards one side of the cable fixing device 10.
As an alternative embodiment, the transmission mechanism may be replaced by an electric cylinder, one end of which is connected to the cable fixing device 10 and the other end of which is mounted on the support base.
As an alternative embodiment, the shoulder 42 may be replaced with a pin or key.
The transmission rod 41 is further provided with a bearing end cover between the shaft shoulder 42 and the operation wheel 43, and the bearing end cover presses the bearing end surface to axially fix the bearing.
The support base comprises a base body 51, a baffle plate 52 and a protruding arm 53.
The seat body 51 is detachably mounted on a flange of the wind power tower, and is provided with a plurality of locking holes 511 distributed along the radial direction of the flange. The seat body 51 is mounted to the wind power tower by fasteners passing through the locking holes. The seat body 51 is provided with a plurality of locking holes 511 distributed along the radial direction of the flange, so that the support seat can be suitable for being mounted on flanges with different thicknesses.
To make the mounting of the support more flexible, the locking hole 511 is a bar-shaped hole. As an alternative embodiment, the locking hole 511 may be a circular hole.
In order to make the mounting of the support holder more stable, both ends of the holder body 51 are provided with locking holes 511.
The baffle plate 52 is fixedly arranged on one side of the seat body 51, and is provided with a mounting hole for rotatably mounting the transmission rod 41.
The support arm extends from the baffle plate 52 towards the cable fixture 10 in the direction of movement of the cable fixture 10 relative to the support base.
The cable tensioning device further comprises a guiding structure comprising a sliding groove 61 arranged on the extending arm 53 and a sliding block 62 arranged on the cable fixing device 10 and matched with the sliding groove 61. As an alternative embodiment, the guiding structure may include a slider 62 provided on the extension arm 53, and a chute 61 provided on the cable fixing device 10 and engaged with the slider 62; the guiding structure may further include a slider 62 and a slide groove 61 provided on the extension arm 53, and a slide groove 61 and a slider 62 provided on the cable fixing device 10 and engaged with the slider 62 and the slide groove 61. The guiding structure is adapted to guide the movement of the cable fixing device 10 relative to the support base, so that the cable tensioning device has a better tensioning effect on the cable.
When the cable is required to be tensioned, the seat body 51 of the supporting seat is fixedly arranged on the flange of the wind power tower through the fastener passing through the locking hole 511, so that the cable fixing device 10 and the transmission mechanism are arranged in the wind power tower, and the cable is fixedly connected to the cable fixing device 10; the operation wheel 43 is rotated, the transmission rod 41 rotates relative to the baffle plate 52, and the movement of the transmission rod 41 to one side of the cable fixing device 10 is limited by the shaft shoulder 42, so that the transmission rod 41 is matched with the threads of the cable fixing device 10 to drive the cable fixing device 10 to perform the movement of tensioning the cable. The cable fixing device 10 is driven to move relative to the supporting seat through the transmission mechanism, so that the cable fixedly installed on the cable fixing device 10 can be axially tensioned, the tensioning state is stable, and the operation is convenient.
The cable laying device provided by the invention has the cable fixing device and the cable tensioning device, the cable can be rapidly clamped through the cable fixing device, meanwhile, the cable can be rapidly tensioned through the cooperation of the cable tensioning device and the cable fixing device, the tensioning state is stable, the labor is saved, and the efficiency is improved.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (11)
1. A cable laying device, comprising a cable fixing device for fixing a cable at a predetermined position, and a cable tensioning device for tensioning the cable by relative movement with the cable fixing device, the cable fixing device comprising:
the clamping plate assembly comprises at least two clamping plates (1) which are overlapped, one ends of the two adjacent clamping plates (1) are rotationally connected, the other ends of the two adjacent clamping plates are free ends (11) which can be opened and closed relatively, and at least one cable accommodating groove (2) is formed between the two adjacent clamping plates (1);
a locking structure for locking the cleat assembly when its free end (11) is closed;
the cable tensioning device comprises:
the support seat is arranged on the wind power tower, the support seat comprises a seat body (51) and a baffle plate (52), the seat body (51) is detachably arranged on the wind power tower, the baffle plate (52) is fixedly arranged on one side of the seat body (51), and a mounting hole for rotatably mounting the transmission rod (41) is formed in the baffle plate;
the transmission mechanism is connected with the supporting seat and the cable fixing device (10), can drive the cable fixing device (10) to move relative to the supporting seat and locks the relative positions of the cable fixing device (10) and the supporting seat;
the cable laying device further comprises a guiding structure adapted to guide the movement of the cable fixture (10) relative to the support base, the support base further comprising a projecting arm (53) extending from the baffle (52) towards the cable fixture (10) along the direction of movement of the cable fixture (10) relative to the support base;
the guide structure comprises a sliding block (62) and/or a sliding groove (61) arranged on the extending arm (53), and a sliding groove (61) and/or a sliding block (62) arranged on the cable fixing device (10) and matched with the sliding block (62) and/or the sliding groove (61).
2. Cabling arrangement according to claim 1, characterized in that the free ends (11) of the cleat assemblies are located on the same side.
3. Cabling arrangement as claimed in claim 1, characterized in that the cleat assembly comprises at least three cleats (1); the free end (11) of at least one splint (1) of the splint assembly is located on a different side of the free ends (11) of the other splints (1).
4. Cabling arrangement according to claim 2, characterized in that the locking structure is provided on the free ends (11) of two adjacent clamping plates (1) for compression locking between two adjacent clamping plates (1).
5. Cabling arrangement as claimed in claim 2, characterized in that the cleat assembly comprises at least three cleats (1); the locking structure is arranged on the free ends (11) of the two clamping plates (1) at the outermost side and is used for carrying out compression locking on the two clamping plates (1) at the outermost side.
6. The cabling device of any of claims 1-5, wherein the locking structure comprises:
a hinge shaft (31) provided at the free end (11) of one of the two clamping plates (1);
the locking block (32) is arranged on the free end (11) of the other of the two clamping plates (1), and a clamping groove (321) is formed in the locking block (32);
the locking piece comprises a locking body (33) which can be clamped into the clamping groove (321), one end of the locking body (33) is hinged to the hinge shaft (31), and the other end of the locking body is hinged to a spanner (34); the hinged end of the wrench (34) and the locking body (33) is a cam structure (341) which can be propped against one side of the locking block (32) away from the hinged shaft (31).
7. The cabling arrangement as recited in claim 6, characterized in that the locking body (33) is provided with a threaded structure at one end hinged to the wrench (34), the locking structure further comprising a locking nut (35) screwed onto the threaded structure, the wrench (34) being hinged to the locking nut (35) and being accessible via the locking nut (35) relative to the locking body (33) close to or remote from the hinge shaft (31).
8. The cabling arrangement of claim 1, wherein damping buffers are provided on the walls of the cable receiving trough (2).
9. The cabling device of any one of claims 1-5, wherein the transmission mechanism comprises:
the transmission rod (41) is in threaded connection with the cable fixing device (10), and one end of the transmission rod is rotatably arranged on the supporting seat through a bearing;
and the limiting structure is suitable for limiting the axial movement of the transmission rod (41) relative to the supporting seat.
10. The cabling arrangement as recited in any one of claims 1-5, characterized in that the seat body (51) is provided with at least one locking hole (511), the seat body (51) being mounted on the wind power tower by means of a fastener passing through the locking hole (511).
11. The cabling arrangement of claim 10, wherein the seat body (51) is mounted on a flange of the wind power tower, and wherein the seat body (51) is provided with a plurality of locking holes (511) distributed along a radial direction of the flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711407506.4A CN107947052B (en) | 2017-12-22 | 2017-12-22 | Cable fixing device and cable laying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711407506.4A CN107947052B (en) | 2017-12-22 | 2017-12-22 | Cable fixing device and cable laying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107947052A CN107947052A (en) | 2018-04-20 |
| CN107947052B true CN107947052B (en) | 2023-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711407506.4A Active CN107947052B (en) | 2017-12-22 | 2017-12-22 | Cable fixing device and cable laying device |
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| Country | Link |
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| CN (1) | CN107947052B (en) |
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| CN108879516B (en) * | 2018-07-06 | 2020-01-31 | 天津市盛佳怡电子有限公司 | cable fixing device for wind generating set |
| CN110053568A (en) * | 2019-04-25 | 2019-07-26 | 广东科世得润汽车部件有限公司 | A kind of automotive wire bundle for being easily installed and dismantling |
| CN110729679B (en) * | 2019-10-23 | 2020-06-19 | 哈尔滨学院 | Electric is combined material cable intelligent stand for tubular well |
| CN111342416B (en) * | 2020-03-16 | 2021-01-26 | 海南电网有限责任公司 | Cable pipe laying protection device for power construction |
| CN111682469B (en) * | 2020-06-15 | 2021-05-07 | 国电天唯康保风能有限公司 | Cable fixing and accommodating device for wind generating set |
| CN111817246B (en) * | 2020-08-03 | 2021-08-24 | 福建宏瑞建设工程有限公司 | Cable trench bridge structure |
| CN112164954B (en) * | 2020-09-15 | 2021-10-29 | 国网山东省电力公司济南供电公司 | Tool for crimping wire nose |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201003361D0 (en) * | 2009-03-06 | 2010-04-14 | Commscope Inc | Cable management assembly for cable clusters of network equipment |
| CN102849406A (en) * | 2012-08-21 | 2013-01-02 | 苏州麦科威化工设备有限公司 | Tensioning device of tube chain machine |
| CN103155324A (en) * | 2010-07-29 | 2013-06-12 | 贺德克配件有限公司 | Attachment system for lines, in particular for cables for wind turbines |
| CN104718678A (en) * | 2012-10-04 | 2015-06-17 | 贺德克配件有限公司 | Apparatus for rooting cables in wind turbines |
| CN204436704U (en) * | 2015-02-12 | 2015-07-01 | 北京金风科创风电设备有限公司 | The cable fixture of wind power generating set |
| CN105140866A (en) * | 2015-10-09 | 2015-12-09 | 广州番禺电缆集团有限公司 | Cable fixation mechanism |
| CN205610163U (en) * | 2016-04-22 | 2016-09-28 | 广州番禺电缆集团有限公司 | Double -layered line thread fixing device can deflect |
| CN106516565A (en) * | 2016-11-30 | 2017-03-22 | 河南中烟工业有限责任公司 | Cable anti-slack device of retractable chain-slat conveyer |
| CN206461301U (en) * | 2017-02-24 | 2017-09-01 | 北京金风科创风电设备有限公司 | Cable fixture and wind power generating set |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8366396B2 (en) * | 2011-11-28 | 2013-02-05 | General Electric Company | Unit for cable management and wind turbine |
-
2017
- 2017-12-22 CN CN201711407506.4A patent/CN107947052B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201003361D0 (en) * | 2009-03-06 | 2010-04-14 | Commscope Inc | Cable management assembly for cable clusters of network equipment |
| CN103155324A (en) * | 2010-07-29 | 2013-06-12 | 贺德克配件有限公司 | Attachment system for lines, in particular for cables for wind turbines |
| CN102849406A (en) * | 2012-08-21 | 2013-01-02 | 苏州麦科威化工设备有限公司 | Tensioning device of tube chain machine |
| CN104718678A (en) * | 2012-10-04 | 2015-06-17 | 贺德克配件有限公司 | Apparatus for rooting cables in wind turbines |
| CN204436704U (en) * | 2015-02-12 | 2015-07-01 | 北京金风科创风电设备有限公司 | The cable fixture of wind power generating set |
| CN105140866A (en) * | 2015-10-09 | 2015-12-09 | 广州番禺电缆集团有限公司 | Cable fixation mechanism |
| CN205610163U (en) * | 2016-04-22 | 2016-09-28 | 广州番禺电缆集团有限公司 | Double -layered line thread fixing device can deflect |
| CN106516565A (en) * | 2016-11-30 | 2017-03-22 | 河南中烟工业有限责任公司 | Cable anti-slack device of retractable chain-slat conveyer |
| CN206461301U (en) * | 2017-02-24 | 2017-09-01 | 北京金风科创风电设备有限公司 | Cable fixture and wind power generating set |
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|---|---|
| CN107947052A (en) | 2018-04-20 |
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