Cable tray for wind power engineering

Abstract

The utility model relates to the technical field of wind power engineering discloses a cable bracket for wind power engineering, including two bottom plates of symmetrical settings, the top vertical fixed connection of bottom plate has two main branch rods, the top fixed connection of two main branch rods has same top plate, and the bearing assembly is arranged between two main branch rods, and the adjusting assembly is arranged between two bottom plates, through setting up bearing assembly and adjusting assembly, when needing to adjust support point position and adjust the distance between both sides of the support plate, the distance between both sides of the bottom plate can be adjusted by unscrewing the close bolt, the sliding sleeve will move along with the support plate, the sleeve part of lower telescopic rod adapts rotation on the compression plate, after adjusting the interval, the auxiliary plate supports the cable, and when the support plate is lifted and adjusted by the cylinder, the auxiliary plate drives the upper telescopic rod to correspond to telescopic adjustment, keeps the auxiliary plate and the support plate always at the same height, thereby conveniently, according to actual conditions, the interval of support point position is adjusted flexibly, and the cable is kept stable bearing.

Description

Technical Field

[0001] This utility model relates to the field of wind power engineering technology, specifically a cable tray for wind power engineering. Background Technology

[0002] Wind power engineering refers to the technology and system engineering that utilizes wind power to generate electricity. Wind power cable trays are important components in wind power systems used to support and protect cables.

[0003] A multifunctional cable tray for wind power engineering, with publication number CN223978373U, is disclosed. It includes a mounting frame, a hand crank mounted on the outer side of the mounting frame, a bevel gear 1 connected to the output end of the hand crank, a bevel gear 2 connected below the bevel gear 1, a lead screw mounted in the middle of the bevel gear 2, a slider mounted on the lead screw, a sliding block mounted on the outer side of the mounting frame near the bottom of the lead screw, a helical spring 1 and a helical spring 2 connected below the sliding block, and a hydraulic damping rod mounted in the middle of both helical springs 1 and 2. A cable tray and a clamping frame are respectively mounted on the side of the sliding block and the slider away from the mounting frame. A connecting bolt is installed at the connection between the sliding block and the cable tray. When it is necessary to replace the cable tray and the slider, the connecting bolt can be unscrewed to pull out the clamping frame and the cable tray, making the replacement of the cable tray and the slider more convenient and quick, ensuring the practicality of the cable tray and the slider during use.

[0004] In actual use, the following problems still exist: When supporting cables, different diameters and numbers of cables have different requirements for support points, and the use of brackets for fixed support points is limited. In order to prevent cables from sagging, being squeezed or rubbing, it is also necessary to adjust the support spacing of the brackets to adapt to the support of different cables.

[0005] Therefore, a cable tray for wind power projects is proposed to solve the problems mentioned above. Utility Model Content

[0006] The purpose of this utility model is to provide a cable bracket for wind power projects, so as to solve the problem that cables of different diameters and numbers have different requirements for support points, and the use of brackets with fixed support points is limited and it is not convenient to flexibly adjust the support spacing of the brackets.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a cable tray for wind power projects, comprising two symmetrically arranged base plates, with two main support rods vertically fixedly connected to the top of the base plates, and the top of the two main support rods being fixedly connected to the same top plate; Also includes: A support assembly is provided between the two main support rods, and an adjustment assembly is provided between the two base plates. The support assembly includes a positioning hole horizontally opened inside the main support rod, and a bolt part is inserted and installed inside the positioning hole. A sliding sleeve is also slidably connected to the outside of the main support rod. A connecting plate is fixedly connected between two adjacent sliding sleeves. A cylinder is fixedly installed on the top of the connecting plate, and a support plate is fixedly connected to the top of the telescopic end of the cylinder. The adjustment component includes a horizontally arranged cross plate, which is slidably connected to the connecting plates on both sides. A sliding sleeve is fitted onto the outer side of the cross plate, and an upper telescopic rod is fixedly connected to the top of the sliding sleeve. An auxiliary plate is fixedly connected to the top of the telescopic end of the upper telescopic rod, and the two auxiliary plates are respectively fixedly installed to the support plates on both sides.

[0008] Preferably, the positioning holes are evenly spaced and there are no fewer than four positioning holes, and a nut is threaded onto the outer side of the bolt portion.

[0009] Preferably, both ends of the tray are fixedly connected to upper sliding sleeves, the two upper sliding sleeves are slidably connected to the two adjacent main support rods respectively, and the top of the tray is provided with a groove.

[0010] Preferably, the bottom of the connecting plate is threaded with a clamping bolt, which abuts against the bottom of the horizontal plate. The bottom of the sliding sleeve is equipped with a lower telescopic rod, and the bottom ends of the two lower telescopic rods are connected to the same pressure plate. The telescopic part of the lower telescopic rod is rotatably connected to the sliding sleeve, and the sleeve part of the lower telescopic rod is rotatably connected to the pressure plate.

[0011] Preferably, a connecting rod is fixedly connected between the auxiliary plate and the support plate, and the support plate drives the auxiliary plate to move up and down synchronously through the connecting rod.

[0012] Preferably, a diagonal support and an auxiliary support are fixedly connected between the base plate and the main support rod. Two rotating grooves are opened on the opposite sides of the two base plates. A rotating shaft is rotatably connected inside the rotating groove. A fixing strip is fixedly connected to the outside of the rotating shaft. A traveling wheel is rotatably connected to the outer end of the fixing strip.

[0013] Preferably, a lead screw is threaded to the outer side of the base plate, and a clamping sleeve is fixedly connected to one end of the lead screw. The clamping sleeve is located inside the rotating groove and abuts against the rotating shaft.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting up a support component and an adjustment component, when it is necessary to adjust the support point position and the distance between the two side plates, the tightening bolts can be loosened to adjust the distance between the two side base plates. The sliding sleeve will move with the support plate, and the sleeve part of the lower telescopic rod will rotate adaptably on the pressure plate. After adjusting the distance, the auxiliary plate provides auxiliary support for the cable. When the cylinder drives the support plate to rise and fall, the auxiliary plate drives the upper telescopic rod to extend and retract accordingly, keeping the auxiliary plate and the support plate at the same height. This facilitates flexible adjustment of the distance between the support points according to the actual situation and maintains stable support for the cable. The specific details are as follows: 1. By setting up support and adjustment components, the clamping plate is pressed onto the ground. The height of the sliding sleeve is adjusted according to the cable support height. The bolt is inserted into the corresponding positioning hole and fixed with a nut. The sliding sleeve presses down on top of the bolt. By activating the cylinder, the cylinder's extension and retraction will drive the support plate and upper sliding sleeve to rise and fall, thereby adjusting the height of the support plate to match the cable. The cable is placed on top of the support plate for support. When it is necessary to adjust the support point position and the distance between the two support plates, the distance between the two base plates can be adjusted by loosening the tightening bolts. The base plate drives the main support rod and connecting plate to move, the connecting plate drives the support plate to move, the support plate drives the auxiliary plate to move through the connecting rod, and the auxiliary plate drives the upper telescopic rod and sliding sleeve to move and adjust, thereby adjusting the two... The position of the side sliding sleeve drives the telescopic part of the lower telescopic rod to move. The sleeve part of the lower telescopic rod rotates on the pressure plate, so that the lower telescopic rod can be adjusted to match the position of the sliding sleeve. After adjusting the spacing, the auxiliary plate maintains the auxiliary support for the cable. After adjustment, the tightening bolt is turned to press the horizontal plate, which facilitates the limiting of the connecting plate. When the cylinder drives the support plate to rise and fall, the auxiliary plate drives the upper telescopic rod to extend and retract accordingly, keeping the auxiliary plate and the support plate at the same height. This makes it easy to flexibly adjust the spacing of the support points according to the actual situation and maintain stable support for the cable. This solves the problem that the support points of different diameters and numbers of cables have different requirements, and the use of fixed support points is limited, making it inconvenient to flexibly adjust the support spacing of the support. 2. By setting up inclined support rods, auxiliary support rods, rotating grooves, rotating shafts, fixing strips, traveling wheels, lead screws, and clamping sleeves, the inclined support rods and auxiliary support rods provide auxiliary support to the top plate, improving the support stability and structural strength of the device. When the base plate moves, by turning the lead screw outward, the lead screw drives the clamping sleeve to move, releasing the clamping limit on the rotating shaft, flipping the fixing strip to the vertical position, so that the traveling wheel contacts the ground, and then tightening the lead screw, the clamping sleeve positions the rotating shaft and fixing strip. Using the traveling wheels to assist in the movement of the device, when it moves to the use position, the fixing strip flips upward and is stored, improving the ease of movement. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model; Figure 2 This is a schematic diagram of the main support structure of this utility model; Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This utility model Figure 2 Enlarged structural diagram at point B; Figure 5 This is a schematic diagram of the horizontal plate structure of this utility model; Figure 6 This utility model Figure 5 Enlarged structural diagram at point C; Figure 7 This is a schematic diagram of the sliding sleeve structure of this utility model.

[0016] In the diagram: 1. Base plate; 2. Main support rod; 3. Top plate; 4. Support assembly; 41. Positioning hole; 42. Bolt part; 43. Sliding sleeve; 44. Connecting plate; 45. Cylinder; 46. Support plate; 47. Upper sliding sleeve; 5. Adjustment assembly; 51. Horizontal plate; 52. Tightening bolt; 53. Sliding sleeve; 54. Lower telescopic rod; 55. Pressure plate; 56. Upper telescopic rod; 57. Auxiliary plate; 58. Connecting rod; 6. Diagonal support rod; 7. Auxiliary support rod; 8. Rotating groove; 9. Rotating shaft; 10. Fixing strip; 11. Traveling wheel; 12. Lead screw; 13. Pressure sleeve. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1 - Figure 7 The present invention provides a technical solution: a cable tray for wind power projects, comprising two symmetrically arranged base plates 1, two main support rods 2 vertically fixedly connected to the top of the base plates 1, and the same top plate 3 fixedly connected to the top of the two main support rods 2.

[0019] A support assembly 4 is provided between the two main support rods 2. The support assembly 4 includes a positioning hole 41 horizontally opened inside the main support rod 2. A bolt part 42 is inserted and installed inside the positioning hole 41. A sliding sleeve 43 is also slidably connected to the outside of the main support rod 2. A connecting plate 44 is fixedly connected between two adjacent sliding sleeves 43. A cylinder 45 is fixedly installed on the top of the connecting plate 44. The cylinder 45 is of model SC200×250. A support plate 46 is fixedly connected to the top of the telescopic end of the cylinder 45.

[0020] The positioning holes 41 are evenly spaced, and there are no fewer than four positioning holes 41. The outer side of the bolt part 42 is threaded with a nut.

[0021] Both ends of the support plate 46 are fixedly connected to upper sliding sleeves 47. The two upper sliding sleeves 47 are slidably connected to the two adjacent main support rods 2 respectively. The top of the support plate 46 is provided with a groove.

[0022] Adjust the height of the sliding sleeve 43 according to the cable support height, insert the bolt part 42 into the corresponding positioning hole 41, and fix the bolt part 42 with the nut. The sliding sleeve 43 presses on the top of the bolt part 42. By starting the cylinder 45, the extension and retraction of the cylinder 45 will drive the support plate 46 and the upper sliding sleeve 47 to move up and down, thereby adjusting the height of the support plate 46 to match the cable. The cable is placed on the top of the support plate 46 for support.

[0023] An adjustment assembly 5 is provided between the two base plates 1. The adjustment assembly 5 includes a horizontally arranged cross plate 51. The cross plate 51 is slidably connected to the connecting plates 44 on both sides. A sliding sleeve 53 is sleeved on the outer side of the cross plate 51. An upper telescopic rod 56 is fixedly connected to the top of the sliding sleeve 53. An auxiliary plate 57 is fixedly connected to the top of the telescopic end of the upper telescopic rod 56. The two auxiliary plates 57 are fixedly installed to the two side support plates 46 respectively.

[0024] The bottom of the connecting plate 44 is threaded with a clamping bolt 52, which abuts against the bottom of the horizontal plate 51. The bottom of the sliding sleeve 53 is equipped with a lower telescopic rod 54. The bottom ends of the two lower telescopic rods 54 are connected to the same pressure plate 55. The telescopic part of the lower telescopic rod 54 is rotatably connected to the sliding sleeve 53, and the sleeve part of the lower telescopic rod 54 is rotatably connected to the pressure plate 55.

[0025] A connecting rod 58 is fixedly connected between the auxiliary plate 57 and the support plate 46. The support plate 46 drives the auxiliary plate 57 to move up and down synchronously through the connecting rod 58.

[0026] When it is necessary to adjust the support point position and the distance between the two side support plates 46, the distance between the two side base plates 1 can be adjusted by loosening the tightening bolts 52. The base plate 1 drives the main support rod 2 and the connecting plate 44 to move, the connecting plate 44 drives the support plate 46 to move, the support plate 46 drives the auxiliary plate 57 to move through the connecting rod 58, and the auxiliary plate 57 drives the upper telescopic rod 56 and the sliding sleeve 53 to move and adjust, thereby adjusting the position of the two side sliding sleeves 53.

[0027] The sliding sleeve 53 drives the telescopic part of the lower telescopic rod 54 to move. The sleeve part of the lower telescopic rod 54 rotates on the pressure plate 55, so that the lower telescopic rod 54 can adapt to the position adjustment of the sliding sleeve 53. After adjusting the spacing, the auxiliary plate 57 maintains the auxiliary support of the cable. After adjustment, the tightening bolt 52 is tightened to press the horizontal plate 51, which facilitates the limiting of the connecting plate 44. When the cylinder 45 drives the support plate 46 to rise and fall, the auxiliary plate 57 drives the upper telescopic rod 56 to extend and retract accordingly, keeping the auxiliary plate 57 and the support plate 46 at the same height. This allows for flexible adjustment of the spacing of the support points according to the actual situation and maintains stable support for the cable.

[0028] An inclined support rod 6 and an auxiliary support rod 7 are fixedly connected between the base plate 1 and the main support rod 2. Two rotating grooves 8 are opened on the side of the two base plates 1 that are far apart. A rotating shaft 9 is rotatably connected inside the rotating groove 8. A fixing strip 10 is fixedly connected to the outside of the rotating shaft 9. A traveling wheel 11 is rotatably connected to the outer end of the fixing strip 10.

[0029] The diagonal support rod 6 and the auxiliary support rod 7 provide auxiliary support for the top plate 3, improving the support stability and structural strength of the device. When the bottom plate 1 moves, the screw rod 12 is turned outward, which drives the clamping sleeve 13 to move. The clamping sleeve 13 releases the clamping limit on the rotating shaft 9, flips the fixing strip 10 to the vertical position, so that the traveling wheel 11 contacts the ground. Then the screw rod 12 is tightened, and the clamping sleeve 13 positions the rotating shaft 9 and the fixing strip 10. The traveling wheel 11 assists in the movement of the device. When it moves to the use position, the fixing strip 10 is flipped upward and stored, improving the ease of movement.

[0030] A lead screw 12 is threadedly connected to the outer side of the base plate 1. A clamping sleeve 13 is fixedly connected to one end of the lead screw 12. The clamping sleeve 13 is located inside the rotating groove 8 and abuts against the rotating shaft 9.

[0031] Working principle: Before using this type of cable tray for wind power projects, it is necessary to check the overall condition of the device to ensure it can operate normally. Figure 1 - Figure 7As shown, by turning the screw 12 outward, the fixing bar 10 is flipped to a vertical position, so that the traveling wheel 11 contacts the ground. Using the movement of the traveling wheel 11 auxiliary device, when it moves to the usage position, the clamping plate 55 presses onto the ground, the bolt part 42 is inserted into the corresponding positioning hole 41, and the bolt part 42 is fixed by the nut. The sliding sleeve 43 presses onto the top of the bolt part 42, and the cable is placed on top of the support plate 46 for support. When it is necessary to adjust the support point position and the distance between the two support plates 46, by loosening the clamping bolt 52, the base plate 1 drives the main support rod 2 and the connecting plate 44 to move, and the support plate 46 moves through the connecting... Rod 58 moves auxiliary plate 57, which in turn moves and adjusts upper telescopic rod 56 and sliding sleeve 53. Lower telescopic rod 54 can adapt to the position adjustment of sliding sleeve 53 and maintains auxiliary support of cable by auxiliary plate 57 after adjusting the spacing. After adjustment, tightening bolt 52 presses down horizontal plate 51 to limit the position of connecting plate 44. When cylinder 45 moves support plate 46 up and down, auxiliary plate 57 moves upper telescopic rod 56 to move and adjust accordingly, keeping auxiliary plate 57 and support plate 46 at the same height. This allows for flexible adjustment of the spacing of support points according to actual conditions and maintains stable support for cable.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A cable tray for wind power projects, comprising two symmetrically arranged base plates (1), the top of the base plates (1) being vertically fixedly connected to two main support rods (2), and the top of the two main support rods (2) being fixedly connected to the same top plate (3). Its features are, Also includes: A support assembly (4) is provided between the two main support rods (2), and an adjustment assembly (5) is provided between the two base plates (1). The support assembly (4) includes a positioning hole (41) horizontally opened inside the main support rod (2). A bolt part (42) is inserted into the positioning hole (41). A sliding sleeve (43) is also slidably connected to the outside of the main support rod (2). A connecting plate (44) is fixedly connected between two adjacent sliding sleeves (43). A cylinder (45) is fixedly installed on the top of the connecting plate (44). A support plate (46) is fixedly connected to the top of the telescopic end of the cylinder (45). The adjustment component (5) includes a horizontally arranged horizontal plate (51), which is slidably connected to the connecting plates (44) on both sides. A sliding sleeve (53) is sleeved on the outer side of the horizontal plate (51), and an upper telescopic rod (56) is fixedly connected to the top of the sliding sleeve (53). An auxiliary plate (57) is fixedly connected to the top of the telescopic end of the upper telescopic rod (56), and the two auxiliary plates (57) are fixedly installed to the support plates (46) on both sides respectively.

2. The cable tray for wind power projects according to claim 1, characterized in that: The positioning holes (41) are evenly spaced, and there are no fewer than four positioning holes (41). The outer side of the bolt part (42) is threaded with a nut.

3. A cable tray for wind power projects according to claim 2, characterized in that: Both ends of the tray (46) are fixedly connected to upper sliding sleeves (47), and the two upper sliding sleeves (47) are slidably connected to the two adjacent main support rods (2). The top of the tray (46) is provided with a groove.

4. A cable tray for wind power projects according to claim 1, characterized in that: The bottom of the connecting plate (44) is threaded with a clamping bolt (52), which abuts against the bottom of the horizontal plate (51). The bottom of the sliding sleeve (53) is equipped with a lower telescopic rod (54), and the bottom ends of the two lower telescopic rods (54) are connected to the same pressing plate (55). The telescopic part of the lower telescopic rod (54) is rotatably connected to the sliding sleeve (53), and the sleeve part of the lower telescopic rod (54) is rotatably connected to the pressing plate (55).

5. A cable tray for wind power projects according to claim 4, characterized in that: A connecting rod (58) is fixedly connected between the auxiliary plate (57) and the support plate (46), and the support plate (46) drives the auxiliary plate (57) to move up and down synchronously through the connecting rod (58).

6. A cable tray for wind power projects according to claim 1, characterized in that: An inclined support rod (6) and an auxiliary support rod (7) are fixedly connected between the base plate (1) and the main support rod (2). Two rotating grooves (8) are opened on the side of the two base plates (1) that are far apart. A rotating shaft (9) is rotatably connected inside the rotating groove (8). A fixing strip (10) is fixedly connected to the outside of the rotating shaft (9). A walking wheel (11) is rotatably connected to the outer end of the fixing strip (10).

7. A cable tray for wind power projects according to claim 6, characterized in that: The outer side of the base plate (1) is threaded with a lead screw (12), and one end of the lead screw (12) is fixedly connected with a clamping sleeve (13). The clamping sleeve (13) is located inside the rotating groove (8) and abuts against the rotating shaft (9).

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