Wind power generation cable bunching device

Abstract

The utility model discloses a wind power generation cable bunching device, and relates to the technical field of wind power generation equipment. The device comprises a square bottom plate, limiting frames are vertically fixed to the four corners of the upper end of the bottom plate correspondingly. The horizontal section of the limiting frame is L-shaped; the two sides of the limiting frame are located on the two adjacent edges of the bottom plate respectively. A T-shaped slot is vertically formed in one side of the outer part of the limiting frame, and a T-shaped insertion block is vertically fixed on the other side of the outer part of the limiting frame; the insertion blocks are matched with the insertion grooves; a cable restraining mechanism is arranged at the upper end of the bottom plate; the cable restraining mechanism comprises a turntable rotationally connected to the upper end of the bottom plate; two insertion rods are symmetrically arranged at the upper end of the turntable relative to the axis of the turntable; the insertion rod is vertically arranged; the inserting rod penetrates through the turntable; and a baffle ring is rotationally sleeved on the inserting rod. The beneficial effects of the utility model are that through the flexible combination of a plurality of devices, the cable management device can adapt to the cable management requirements of different cables, and the arrangement flexibility is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to wind power generation equipment technical field especially, relates to a kind of wind power generation cable cable device. BACKGROUND

[0002] Wind-driven generator needs various cable to transmit power, signal, quantity is numerous and line is complex, and because wind-driven generator is usually in the harsh environment of more wind, even if cable uses specially-made strong weather resistance material, still inevitably will meet the situation needing overhauling and maintenance, so as to avoid cable disorder, influence the efficiency of overhauling and maintenance, increase the difficulty of overhauling and maintenance, need to use cable device and arrange neat and orderly with cable. However, the current cable device structure is too rigid, and the adaptability of different cable arrangement requirements is not flexible enough, and the cable arrangement effect often cannot meet the expectation. SUMMARY

[0003] The utility model solves the technical problem existing in the above, provides a kind of wind power generation cable cable device, it can be combined flexibly by multiple devices, adapt to the cable arrangement needs of different cable, and the arrangement flexibility is high.

[0004] The technical scheme adopted by the utility model is: provide a kind of wind power generation cable cable device, including square bottom plate;The upper end of the bottom plate is vertically fixed with limiting frame at four corners respectively;The horizontal section of limiting frame is L-shaped;The two sides of limiting frame are respectively in the adjacent two sides of bottom plate;T-shaped slot is opened along vertical direction on the outside one side of limiting frame, and T-shaped plug is fixed along vertical direction on the other side;Plug and slot are matched;Cable restraint mechanism is arranged on the upper end of bottom plate;

[0005] The cable restraint mechanism includes rotary connection in the upper end of bottom plate Rotary disc;Two insertion rods are symmetrically arranged on the upper end of rotary disc relative to the shaft of rotary disc;Insertion rod is arranged along vertical direction;Insertion rod penetrates rotary disc;The blocking ring is rotatably sleeved on the insertion rod;Blocking ring and rotary disc are connected by tension spring outside the insertion rod;Tension spring is configured with the pre-tightening force that the lower end of insertion rod is in abutment with bottom plate;The length of blocking rod is less than half of the distance between two blocking rods.

[0006] Further optimize the technical scheme, the upper end of the bottom plate of a kind of wind power generation cable cable device is with the shaft of rotary disc as the center of circle, and multiple grooves are opened along circumference;The insertion rod corresponds with groove.

[0007] Further optimize the technical scheme, the height of the insertion rod of a kind of wind power generation cable cable device is lower than the height of limiting frame;The upper side of bottom plate is provided with cover plate;The lower side four corners of cover plate correspond with the inside of limiting frame and are inserted.

[0008] Further optimize the technical scheme, a mounting through-hole is opened on the bottom plate of a kind of wind power generation cable cable device.

[0009] The beneficial effects of the present invention are:

[0010] 1. The bottom plate is square, and the horizontal cross-section of the limiting frame fixed vertically at the four corners of the upper end of the bottom plate is L-shaped. A T-shaped slot is vertically opened on one side of the outside of the limiting frame, and a T-shaped plug-in block is vertically fixed on the other side. The plug-in block matches the slot. Multiple devices can be connected together by plugging the plug-in block into the slot, and the direction of the combined connection can be adjusted accordingly according to the cable harness requirements, which is highly flexible.

[0011] 2. By rotating the turntable on the base plate, the relative positions of the two rods can be adjusted, and the cable can be placed between the two rods and confined, so that the restraint direction of the cable can be adjusted by rotating the turntable; through the pre-tightening force of the tension spring, the rod can be brought into contact with the base plate to fix the position of the rod.

[0012] 3. The retaining ring and the plug rod rotate, and the position of the blocking rod on the plug rod can be adjusted by rotating the plug rod, so that the cable can be placed between the two plug rods smoothly, and the cable can be blocked by the blocking rod after it is in place. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 Schematic diagram of the structure above the bottom plate;

[0015] Figure 3 This is a schematic diagram of an arrangement form of the present utility model.

[0016] In the figure, 1, base plate; 2, limiting frame; 3, slot; 4, insert block; 5, turntable; 6, insert rod; 7, retaining ring; 8, tension spring; 9, blocking rod; 10, groove; 11, cover plate; 12, installation through hole. DETAILED DESCRIPTION

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0018] like Figure 1 As shown, a wind power cable harness device includes a square base plate 1; a limiting frame 2 is vertically fixed at each of the four corners of the upper end of the base plate 1; the horizontal cross-section of the limiting frame 2 is L-shaped; the two sides of the limiting frame 2 are respectively located on two adjacent sides of the base plate 1; a T-shaped slot 3 is vertically opened on one side of the outer surface of the limiting frame 2, and a T-shaped plug 4 is vertically fixed on the other side; the plug 4 matches the slot 3; a cable restraint mechanism is provided on the upper end of the base plate 1;

[0019] like Figure 1As shown, the cable restraint mechanism includes a turntable 5 rotatably connected to the upper end of the base plate 1; two plug rods 6 are symmetrically provided on the upper end of the turntable 5 relative to the axis of the turntable 5; the plug rod 6 is arranged vertically; the plug rod 6 passes through the turntable 5; a retaining ring 7 is rotatably sleeved on the plug rod 6; the retaining ring 7 and the turntable 5 are connected by a tension spring 8 sleeved on the outside of the plug rod 6; the tension spring 8 is configured with a pre-tightening force that makes the lower end of the plug rod 6 abut against the base plate 1; a blocking rod 9 is radially fixed on one side of the upper part of the plug rod 6; the length of the blocking rod 9 is less than half of the distance between the two blocking rods 9 to avoid interference with the rotation adjustment of the two plug rods 6.

[0020] In this technical solution, when bundling cables, multiple cable bundles are used in combination. By plugging the plug block 4 into the slot 3, multiple cable bundles can be combined and matched, and the shapes formed by the combination are diverse, which can more flexibly adapt to the various cable routing requirements of wind turbine cables. For example, when the cable has a bend, such as Figure 3 As shown, multiple cable bundles can be matched to form corresponding bending directions. Compared with the traditional single fixed cable bundle, this technical solution can undoubtedly adapt to the cable management needs more effectively.

[0021] Of course, in order to ensure further restraint on the cable harness, the harness device can limit the cables through the gap between the two insertion rods 6, and use the upper blocking rod 9 to block the cables to prevent the cables from escaping from the gap. In this way, the cables can be placed more neatly and orderly, and it is more convenient to inspect and find them.

[0022] During the above process, by lifting the insertion rod 6 and releasing the abutment restriction between the insertion rod 6 and the base plate 1, the turntable 5 can be rotated to change the relative angle of the two insertion rods 6, so that the limited angle of the cable can be adjusted according to the cable management requirements, which is more adaptable to the angle change when the cable is bent.

[0023] In addition, since the tension spring 8 is connected to the retaining ring 7, and the retaining ring 7 rotates with the insertion rod 6, when the insertion rod 6 is pulled up to release the contact with the base plate 1, the insertion rod 6 can also be conveniently rotated to change the angle of the blocking rod 9, so that the blocking rod 9 can switch between blocking and opening the space between the two insertion rods 6, which is convenient for the insertion of the cable and the blocking limitation after insertion.

[0024] like Figure 2 As shown, the upper end of the base plate 1 is circumferentially formed with a plurality of grooves 10, centered about the axis of the turntable 5. The insertion rods 6 correspond to the grooves 10. The tension of the tension spring 8 forces the insertion rods 6 into the grooves 10. The grooves 10 block the sides of the insertion rods 6, further securing the angle of the turntable 5 and the position of the insertion rods 6, improving the reliability of cable management.

[0025] like Figure 1As shown, the height of the inserting rod 6 is lower than the height of the limiting frame 2; the bottom plate 1 is provided with a cover plate 11 above; the cover plate 11 is inserted into the corresponding inner side of the limiting frame 2 at the four corners of the lower side. The open space above the bottom plate 1 can be shielded by the cover plate 11, which can shield the cable and improve the aesthetic appearance.

[0026] As shown, Figure 1 The bottom plate 1 is provided with a mounting hole 12. The bottom plate 1 can be easily fixed on the wind turbine at a suitable position by bolts through the mounting hole 12, which improves the firmness of the arrangement. Of course, when a plurality of cable binding devices are combined, due to the combination constraint between each other, it is not necessary to fix each cable binding device on the wind turbine, but only a few cable binding devices need to be fixed.

[0027] It can be understood that the utility model is described through some embodiments, and the person skilled in the art knows that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. A wind power cable harness device, characterized by: The invention comprises a square bottom plate (1); a limiting frame (2) is vertically fixed at each of the four corners of the upper end of the bottom plate (1); the horizontal cross section of the limiting frame (2) is L-shaped; two sides of the limiting frame (2) are respectively located on two adjacent sides of the bottom plate (1); a T-shaped slot (3) is vertically provided on one side of the outer portion of the limiting frame (2), and a T-shaped plug (4) is vertically fixed on the other side; the plug (4) matches the slot (3); a cable restraint mechanism is provided on the upper end of the bottom plate (1); The cable restraint mechanism comprises a turntable (5) rotatably connected to the upper end of the base plate (1); two insertion rods (6) are symmetrically arranged on the upper end of the turntable (5) relative to the axis of the turntable (5); the insertion rods (6) are arranged vertically; the insertion rods (6) pass through the turntable (5); a retaining ring (7) is rotatably sleeved on the insertion rod (6); the retaining ring (7) and the turntable (5) are connected by a tension spring (8) sleeved on the outside of the insertion rod (6); the tension spring (8) is configured with a pre-tightening force that causes the lower end of the insertion rod (6) to abut against the base plate (1); a blocking rod (9) is fixed radially on one side of the upper part of the insertion rod (6); the length of the blocking rod (9) is less than half of the distance between the two blocking rods (9).

2. A wind power cable harness device according to claim 1, characterized in that: The upper end of the bottom plate (1) is provided with a plurality of grooves (10) along the circumference with the axis of the turntable (5) as the center of the circle; the insertion rods (6) correspond to the grooves (10).

3. A wind power cable harness device according to claim 1, characterized in that: The height of the insertion rod (6) is lower than the height of the limiting frame (2); a cover plate (11) is provided above the bottom plate (1); and the four corners of the lower side of the cover plate (11) are correspondingly plugged into the inner side of the limiting frame (2).

4. A wind power cable harness device according to claim 1, characterized in that: A mounting through hole (12) is provided on the bottom plate (1).

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