Novel wind power boosting rotor outer cylinder reinforcing rib positioning tool and positioning method thereof

Abstract

The invention relates to a novel wind power boosting rotor outer cylinder reinforcing rib positioning tool and a positioning method thereof.The novel wind power boosting rotor outer cylinder reinforcing rib positioning tool comprises a hanging plate, a frame, a mounting support, a mounting carrier, a locking mechanism and a positioning mechanism; a reinforcing rib and a counterweight reinforcing rib on the wind power boosting rotor outer cylinder are mounted on the mounting bracket and the mounting carrier through a positioning mechanism, and the mounting bracket and the mounting carrier are mounted on the frame through a locking mechanism; during installation, only the reinforcing ribs need to be installed on the four sets of installation supports, then the balance weight reinforcing ribs are installed on the installation carrying frame, the four sets of installation supports and the installation carrying frame are installed on the five sets of installation rods of the square-frame-shaped truss, and then the frame is hoisted to a half wind power boosting rotor through a crane. Compared with the previous bonding operation of a single reinforcing rib or a counterweight reinforcing rib, the novel wind power boosting rotor outer cylinder reinforcing rib positioning tool and the positioning method thereof have the advantage that the working efficiency is higher.

Description

Technical Field

[0001] The invention relates to the technical field of surfactants, and in particular to a novel wind-assisted rotor outer cylinder reinforcement rib positioning tool and a positioning method thereof. Background Art

[0002] The wind-assisted propulsion rotor is an energy-saving auxiliary propulsion device installed on the ship deck. It uses the Magnus effect to generate a force perpendicular to the wind speed direction through the wind-assisted propulsion rotor rotating in the wind, thereby providing the ship with an assisting force to move forward. As the outer cylinder of the wind-assisted rotor directly bears the load and rotates, its structural strength is of vital importance. Therefore, it is necessary to set up annular reinforcement ribs and counterweight reinforcement ribs to enhance the strength of the outer cylinder. However, in the actual construction process, it was found that the bonding and positioning of the reinforcement ribs and counterweight reinforcement ribs have disadvantages such as large workload, poor bonding accuracy, and poor adjustability. In addition, bonding the reinforcement ribs and counterweight reinforcement ribs one by one in the wind-assisted rotor has large alignment deviations and low installation efficiency. Therefore, it is necessary to improve the existing installation equipment to meet the installation requirements of the reinforcement ribs and counterweight reinforcement ribs.

[0003] The present invention intends to provide a wind-assisted rotor outer cylinder reinforcement rib positioning and bonding tooling, the reinforcement ribs are first fixed on the tooling, and then the reinforcement ribs and the tooling are hoisted as a whole onto the outer cylinder for positioning and bonding, thereby improving the bonding efficiency and reducing the bonding deviation. Summary of the invention

[0004] The technical problem to be solved by the present invention is to address the deficiencies in the prior art and to provide a new type of wind-boosting rotor outer cylinder reinforcement rib positioning tooling with a reasonable structural design, in which the reinforcement ribs and counterweight reinforcement ribs are first installed on the frame, and then the frame is hoisted to the inner circumference of the outer cylinder of the wind-boosting rotor, so that all the reinforcement ribs and counterweight reinforcement ribs can be bonded and fixed at one time, thereby maximizing the installation efficiency and improving the installation accuracy.

[0005] The technical problem to be solved by the present invention is achieved through the following technical solutions: a novel wind-assisted rotor outer cylinder reinforcement rib positioning tool, comprising a hanging plate, a frame, a mounting frame assembly, a locking mechanism and a positioning mechanism, wherein the hanging plate is installed on the frame; The hanging plates are used in pairs, and each of the hanging plates is formed as a Z-shaped hanging plate. The hanging plates include a horizontal portion at the bottom of the hanging plate, a vertical portion of the hanging plate and a horizontal portion at the top of the hanging plate which are fixed as one. A hanging plate welding surface is formed between the top surface of the horizontal portion at the bottom of the hanging plate and the rear side surface of the vertical portion of the hanging plate. A plurality of pin holes are opened in the horizontal direction on the horizontal portion at the top of the hanging plate, and a hanging pin is arranged in the pin hole. A hanging hole for the hanging rope to pass through is opened on the outer peripheral surface of the end of the hanging pin.

[0006] The mounting frame assembly includes a mounting bracket and a mounting carrier, the frame includes a square frame truss, and a plurality of groups of mounting rods are fixedly arranged at intervals along the length direction of the square frame truss on the top of the square frame truss, each group of mounting rods includes a mounting top rod and a mounting bottom rod, and an inverted trapezoidal mounting seat is fixedly arranged on the mounting bottom rod; The locking mechanism is provided in several groups, each group of the locking mechanism comprises a front clamping part and a rear clamping part used in cooperation with each other, and the front clamping part is detachably mounted on the bottom edge of the inverted trapezoidal mounting seat; The mounting bracket and the mounting carrier are both formed into a square frame structure, the top of the mounting bracket and the mounting carrier are detachably mounted on the mounting top rod, and the middle of the mounting bracket and the mounting carrier are detachably connected to the rear clamping part of the locking mechanism; The reinforcing ribs and the counterweight reinforcing ribs on the outer cylinder of the wind-assisted rotor are installed on the mounting bracket and the mounting carrier through a positioning mechanism, and the mounting bracket and the mounting carrier are installed on the frame through a locking mechanism; The positioning mechanism is provided with several groups, each group of the positioning mechanism includes a front positioning rod and a rear positioning rod, the rear positioning rod is detachably mounted on a mounting bracket or a mounting carrier, and the front positioning rod is detachably connected to the rear positioning rod after passing through the reinforcing rib and the counterweight reinforcing rib.

[0007] The technical problem to be solved by the present invention can also be achieved by the following technical solutions: the above-mentioned novel wind-assisted rotor outer tube reinforcement rib positioning tooling, the mounting rods are provided with five groups, the hanging plates are provided with two groups, the two groups of hanging plates are respectively installed on the mounting top rods of the second group and the fourth group of mounting rods, each group of hanging plates has two pairs of hanging plates, and the two pairs of hanging plates are clamped on both ends of the mounting top rod; The square frame truss is formed by welding and fixing a plurality of horizontal beams and vertical beams, and the welding surface of each pair of hanging plates abuts against the inner side surface and the bottom surface of the horizontal beam of the square frame truss close to the installation top rod.

[0008] The technical problem to be solved by the present invention can also be achieved through the following technical solutions: the above-mentioned novel wind-assisted rotor outer cylinder reinforcement rib positioning tooling, the front clamping part of the locking mechanism includes a positioning sleeve, a connecting plate I, a connecting plate II, a connecting sleeve and an angle plate, the connecting plate I and the connecting plate II are sleeved on the outer peripheral surface of the positioning sleeve, the space between the connecting plate I and the connecting plate II forms a clamping space of the bottom edge of the inverted trapezoidal mounting seat, the front clamping part is clamped on the bottom edge of the inverted trapezoidal mounting seat by a bolt fastener screwed between the connecting plate I and the connecting plate II, the positioning sleeve and the connecting sleeve are connected in the middle, the front end inner peripheral surface and the rear end inner peripheral surface of the connecting sleeve are both provided with internal threads, a limited notch is provided on the outer peripheral surface of the connecting sleeve, the angle plate is sleeved on the outer peripheral surface of the limiting notch of the connecting sleeve and can move axially on the connecting sleeve, and a plurality of adjustment holes are provided on the angle plate; The rear clamping part of the locking mechanism includes an adjustment plate, a connection box, a connection plate III and a connection plate IV, one end face of the adjustment plate is fixed to the front end face of the connection box, the connection plate III is fixed to the rear end face of the connection box, the space between the connection plate IV and the connection plate III forms a clamping space for clamping the middle of the mounting bracket and the mounting carrier, the rear clamping part is clamped on the middle of the mounting bracket and the mounting carrier by a bolt fastener screwed between the connection plate IV and the connection plate III, and the adjustment plate is provided with a plurality of holes corresponding to the adjustment holes one by one; After the rear clamping part is sleeved on the front clamping part, the installation angle of the rear clamping part and the front clamping part remains unchanged by the bolt fasteners threaded on the angle plate and the adjustment plate. The positioning sleeve and the connecting sleeve are connected as a whole by the bolt fasteners placed in the positioning sleeve and threadedly connected to the inner circumference of the front end of the connecting sleeve. A square hole is opened in the center of the connecting plate III, and the rear end edge of the connecting sleeve abuts against the edge of the square hole. The connecting sleeve is fixed to the connecting plate III by the bolt fasteners that pass through the connecting plate IV and the center of the connecting plate III and threadedly connected to the inner circumference of the rear end of the connecting sleeve.

[0009] The technical problem to be solved by the present invention can also be achieved through the following technical solutions: in the above-mentioned novel wind-assisted rotor outer tube reinforcement rib positioning tool, the angle plate is formed into a roughly U-shaped plate structure.

[0010] The technical problem to be solved by the present invention can also be achieved by the following technical solutions: the above-mentioned novel wind-assisted rotor outer cylinder reinforcement rib positioning tooling has a connecting plate V and a connecting plate VI threadedly connected on the outer circumferential surface of the rear positioning rod, and the space between the connecting plate V and the connecting plate VI forms a clamping space for clamping the mounting bracket or the mounting carrier, thereby realizing a detachable connection; A connecting threaded hole is provided at the front end of the rear positioning rod, and the front positioning rod passes through the reinforcing rib or the counterweight reinforcing rib and is threadedly connected in the connecting threaded hole to achieve the installation of the reinforcing rib or the counterweight reinforcing rib with the mounting bracket and the mounting carrier.

[0011] The technical problem to be solved by the present invention can also be achieved through the following technical solutions: a new type of wind-boosted rotor outer tube reinforcement rib positioning tooling described above, wherein a horizontal trapezoidal seat is fixedly installed on the middle outer wall of the mounting bracket and the mounting carrier, and the abutment surfaces of the connecting plate III and the connecting plate IV are formed on the middle outer wall and the middle inner wall of the horizontal trapezoidal seat.

[0012] The technical problem to be solved by the present invention can also be achieved through the following technical solutions: the above-mentioned new type of wind-assisted rotor outer tube reinforcement rib positioning tooling, the mounting bracket has six groups of positioning mechanisms and two groups of locking mechanisms, and the mounting carrier has eight groups of positioning mechanisms and two groups of locking mechanisms.

[0013] The technical problem to be solved by the present invention can also be achieved through the following technical solutions: the above-mentioned new type of wind-boosted rotor outer tube reinforcement rib positioning tooling has a mounting plate I welded on the outer wall of the mounting top rod, and a mounting plate II is fixed on the top of the mounting bracket and the mounting carrier, and the mounting plate I is bolted to the mounting plate II.

[0014] The technical problem to be solved by the present invention can also be achieved by the following technical solution: a novel method for positioning the outer cylinder reinforcement ribs of a wind-assisted rotor. The positioning method adopts the novel positioning tool for the outer cylinder reinforcement ribs of a wind-assisted rotor in the above technical solution, and the steps are as follows; (1) First, four sets of reinforcing ribs of the outer cylinder of the wind-assisted rotor are installed on four sets of mounting brackets, and then the counterweight reinforcing ribs are installed on the mounting carrier, and then the four sets of mounting brackets and one set of mounting carrier are installed on five sets of mounting rods of the square frame truss; (2) After the reinforcement ribs and counterweight reinforcement ribs are installed on the square frame truss, the hanging plate on the frame is lifted by a crane, and the reinforcement ribs and tooling are lifted together into the interior of the wind turbine booster rotor; (3) After the reinforcing ribs and the counterweight reinforcing ribs are bonded to the inner circumferential surface of the wind turbine rotor, the reinforcing ribs and the counterweight reinforcing ribs are removed from the mounting bracket and the mounting carrier.

[0015] Compared with the prior art, the beneficial technical effects of the present invention are: (1) The positioning mechanism and locking mechanism realize the precise positioning and stable connection of the reinforcement ribs and counterweight reinforcement ribs on the mounting bracket and the mounting carrier, which greatly reduces the deviation during the installation process and improves the bonding accuracy and work efficiency; (2) The tooling allows the reinforcement ribs and counterweight reinforcement ribs to be pre-installed on the tooling as a whole, and then hoisted as a whole to the outer cylinder of the wind-assisted rotor for bonding, eliminating the tedious steps of installation and adjustment one by one in the traditional method, simplifying the construction process. After the reinforcement ribs and counterweight reinforcement ribs are hoisted to the inner circumference of the outer cylinder of the wind-assisted rotor through the frame, all the reinforcement ribs and counterweight reinforcement ribs in the outer cylinder of the wind-assisted rotor can be bonded synchronously, with high operating efficiency; (3) The angle plate and the adjustment plate in the locking mechanism can be adjusted relative to each other in angle, so as to adjust the contact angle between the connecting plate III and the connecting plate IV in the locking mechanism and the mounting bracket and the mounting carrier; (4) The entire installation process adopts a hoisting method, which reduces high-altitude operations and manual operations, reduces the safety risks of construction workers, and improves construction safety. At the same time, the entire frame is easy to disassemble and assemble, which is convenient for subsequent maintenance and replacement of reinforcement ribs, reducing maintenance costs and time costs. Due to the improved construction efficiency and bonding accuracy, rework and material waste are reduced. In addition, the maintenance cost is reduced, which improves the overall production efficiency and economic benefits of the wind turbine rotor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a side structural schematic diagram of the frame of the present invention; Figure 3 It is a three-dimensional structural schematic diagram of the hanging plate of the present invention; Figure 4 It is a three-dimensional structural schematic diagram of the locking mechanism of the present invention; Figure 5 It is a cross-sectional structural schematic diagram of the locking mechanism of the present invention; Figure 6 It is a three-dimensional structural schematic diagram of the positioning mechanism of the present invention; Figure 7 It is a structural schematic diagram of the rear positioning rod of the positioning mechanism of the present invention; Figure 8 It is a three-dimensional structural schematic diagram of the mounting bracket of the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the mounting bracket of the present invention; Fig.10 It is a structural schematic diagram of the mounting plate I of the present invention; Fig.11 It is a structural schematic diagram of the mounting plate II of the present invention; Fig.12 It is a structural schematic diagram of the angle plate of the present invention. Attached photos

[0017] 1. Hanging plate; 101. Horizontal part of the bottom of the hanging plate; 102. Vertical part of the hanging plate; 103. Horizontal part of the top of the hanging plate; 104. Pin hole; 105. Hanging pin; 106. Hanging hole; 2. Frame; 201. Install top bar; 202. Install bottom bar; 203. Inverted trapezoidal mounting seat; 204. Crossbeam; 205. Vertical beam; 3. Install the bracket; 4. Install the carrier; 5. Locking mechanism; 501. Positioning sleeve; 502. Connecting plate I; 503. Connecting plate II; 504. Connecting sleeve; 505. Angle plate; 506. Limiting notch; 507. Adjusting hole; 508. Adjusting plate; 509. Connecting box; 510. Connecting plate III; 511. Connecting plate IV; 6. Positioning mechanism; 601. Connecting plate V; 602. Connecting plate VI; 603. Connecting threaded hole; 604. Front positioning rod; 605. Rear positioning rod; 7. Reinforcement ribs; 8. Counterweight reinforcement ribs; 9. Horizontal trapezoidal seat; 10. Mounting plate I; 11. Mounting plate II. DETAILED DESCRIPTION

[0018] The specific technical solutions of the present invention are further described below with reference to the accompanying drawings, so as to facilitate further understanding of the present invention by those skilled in the art, and do not constitute a limitation on the rights thereof.

[0019] Example 1, reference Figure 1-3 A novel wind-assisted rotor outer cylinder reinforcement rib positioning tooling includes a hanging plate 1, a frame 2, a mounting frame assembly, a locking mechanism 5 and a positioning mechanism 6, wherein the hanging plate 1 is installed on the frame 2; The hanging plates 1 are used in pairs, and each of the hanging plates 1 is formed into a Z-shaped hanging plate 1, which is formed into a roughly plate-like structure. The hanging plate 1 includes a hanging plate bottom horizontal portion 101, a hanging plate vertical portion 102 and a hanging plate top horizontal portion 103 fixed as one body, and a hanging plate welding surface is formed between the top surface of the hanging plate bottom horizontal portion 101 and the rear side surface of the hanging plate vertical portion 102. A plurality of pin holes 104 are opened in the hanging plate top horizontal portion 103 in the horizontal direction, and the pin holes 104 are circular through holes. Four pin holes 104 can be set on one hanging plate 1, and a hanging pin 105 is set in the pin hole 104. A hanging hole 106 for a hanging rope to pass through is opened on the outer peripheral surface of the end of the hanging pin 105, and the hanging hole 106 is used for the crane steel rope to pass through; The frame 2 includes a square frame truss, and a plurality of groups of mounting rods are fixedly arranged at intervals along the length direction of the square frame truss at the top of the square frame truss, and each group of mounting rods includes a mounting top rod 201 and a mounting bottom rod 202, and the mounting top rod 201 and the mounting bottom rod 202 form a roughly square rod structure, and an inverted trapezoidal mounting seat 203 is fixedly arranged on the mounting bottom rod 202; The locking mechanism 5 is provided in several groups, and each group of the locking mechanism 5 includes a front clamping part and a rear clamping part that cooperate with each other. The front clamping part is detachably mounted on the bottom edge of the inverted trapezoidal mounting seat 203.

[0020] Embodiment 2, a novel wind-assisted rotor outer cylinder reinforcement rib positioning tool as described in Embodiment 1, the mounting frame assembly includes a mounting bracket 3 and a mounting carrier 4, the reinforcement ribs and counterweight reinforcement ribs on the wind-assisted rotor outer cylinder are mounted on the mounting bracket 3 and the mounting carrier 4 through a positioning mechanism 6, the reinforcement ribs 7 and the counterweight reinforcement ribs 8 form a roughly annular structure, the mounting bracket 3 and the mounting carrier 4 are mounted on the frame 2 through a locking mechanism 5, the mounting bracket 3 and the mounting carrier 4 are both formed into a square frame structure, the top of the mounting bracket 3 and the mounting carrier 4 are detachably mounted on the mounting top rod 201, and the middle of the mounting bracket 3 and the mounting carrier 4 are detachably connected to the rear clamping portion of the locking mechanism 5; The positioning mechanism 6 is provided with several groups, and each group of the positioning mechanism 6 includes a front positioning rod 604 and a rear positioning rod 605. The rear positioning rod 605 can be detachably installed on the mounting bracket 3 or the mounting carrier 4. The front positioning rod passes through the reinforcement rib 7 and the counterweight reinforcement rib 8 and can be detachably connected to the rear positioning rod 605 as a whole.

[0021] In Example 1-2, the reinforcing ribs 7 and the counterweight block are fixed to the mounting bracket 3 and the mounting carrier 4 through the positioning mechanism 6, and the mounting bracket 3 and the mounting carrier 4 are mounted on the frame 2 through the locking mechanism 5. The crane lifts the frame 2 and the reinforcing ribs 7 and the counterweight reinforcing ribs 8 thereon through the hanging plate 1 on the frame 2; The number and installation position of the reinforcing ribs and counterweight reinforcing ribs can be adjusted according to the use requirements, but are not limited thereto; In addition, the mounting frame assembly is designed only for loading the reinforcement ribs or counterweight reinforcement ribs, and can be fully loaded with reinforcement ribs or selectively matched with counterweight reinforcement ribs.

[0022] Embodiment 3, a novel wind-assisted rotor outer cylinder reinforcement rib positioning tooling described in Embodiment 2, the mounting rods are provided with five groups, and the number is not limited thereto, and can be multiple groups, and the number of groups can be selected according to different sizes, and the hanging plates 1 are provided with two groups, and the two groups of hanging plates 1 are respectively installed on the mounting top rods 201 of the second and fourth groups of mounting rods, and the installation positions of the two groups of hanging plates can be selected according to the use requirements, and the positions are not limited thereto, and each group of hanging plates 1 has two pairs of hanging plates 1, and the two pairs of hanging plates 1 are clamped on both ends of the mounting top rod 201; The square frame truss is formed by welding and fixing a plurality of cross beams 204 and vertical beams 205 , and the welding surface of each pair of hanger plates 1 abuts against the inner side and bottom surface of the cross beam 204 of the square frame truss close to the mounting top rod 201 .

[0023] Example 4, reference Figure 4-5 , a new type of wind-assisted rotor outer cylinder reinforcement rib positioning tooling described in Example 2, the front clamping part of the locking mechanism 5 includes a positioning sleeve 501, a connecting plate I 502, a connecting plate II 503, a connecting sleeve 504 and an angle plate 505, the connecting plate I 502 and the connecting plate II 503 are sleeved on the outer circumferential surface of the positioning sleeve 501, and the connecting plate I 502 and the connecting plate II 503 are formed into a roughly square plate-shaped structure. The space between the connecting plate I 502 and the connecting plate II 503 forms a clamping space at the bottom edge of the inverted trapezoidal mounting seat 203, which is screwed to the connecting plate I 502 and the connecting plate II 503. The bolt fasteners between the plates II 503 enable the front clamping part to be clamped on the bottom edge of the inverted trapezoidal mounting seat 203. The positioning sleeve 501 and the connecting sleeve 504 are connected in the middle. Internal threads are provided on the front inner circumference and the rear inner circumference of the connecting sleeve 504. A limited notch 506 is provided on the outer circumference of the connecting sleeve 504. The angle plate 505 is sleeved on the outer circumference of the limited notch 506 of the connecting sleeve 504 and can move axially on the connecting sleeve 504. A plurality of adjustment holes 507 are provided on the angle plate 505. The adjustment holes 507 are formed as substantially circular through holes. The rear clamping portion of the locking mechanism 5 includes an adjustment plate 508, a connection box 509, a connection plate III510 and a connection plate IV511. The connection box 509 is formed into a roughly square box structure, and one side thereof facing the connection plate IV511 is hollowed out. One end face of the adjustment plate 508 is fixed to the front end face of the connection box 509. The adjustment plate 508 is formed into a roughly square plate-like structure. The connection plate III510 is fixed to the rear end face of the connection box 509. The space between the connection plate IV511 and the connection plate III510 forms a clamping space for clamping the middle of the mounting bracket 3 and the mounting carrier 4. The connection plate III510 and the connection plate IV511 are formed into a roughly square plate-like structure. The bolt fasteners screwed between the connection plate IV511 and the connection plate III510 enable the rear clamping portion to be clamped on the middle of the mounting bracket 3 and the mounting carrier 4. The adjustment plate 508 is provided with a plurality of holes corresponding to the adjustment holes 507 one by one. After the rear clamping part is sleeved on the front clamping part, the installation angle of the rear clamping part and the front clamping part is kept unchanged by the bolt fasteners screwed on the angle plate 505 and the adjustment plate 508, and the positioning sleeve 501 and the connecting sleeve 504 are connected as a whole by the bolt fasteners placed in the positioning sleeve 501 and threadedly connected to the inner circumference of the front end of the connecting sleeve 504. A square hole is opened in the center of the connecting plate III 510, and the rear end edge of the connecting sleeve 504 abuts on the edge of the square hole. The connecting sleeve 504 is fixed to the connecting plate III 510 by the bolt fasteners that penetrate the connecting plate IV 511 and the center of the connecting plate III 510 and threadedly connected to the inner circumference of the rear end of the connecting sleeve 504. When the clamping angle of the connecting plate III 510 and the connecting plate IV 511 needs to be adjusted, the connecting box 509 can be rotated at a certain angle, and then the angle plate 505 and the adjusting plate 508 can be fixed as a whole by bolt fasteners.

[0024] In Example 4, it should be noted that the outer diameter of the end of the connecting sleeve 504 located between the connecting plate II 503 and the connecting plate III 510 is greater than the width of the square hole on the connecting plate III 510, so that the bolt that passes through the connecting plate IV 511 and the center of the connecting plate III 510 and is threadedly connected to the inner circumferential surface of the rear end of the connecting sleeve 504 can make the end of the connecting sleeve 504 abut against the end face of the connecting plate III 510. At this time, a bolt fastener such as a stud extends into the positioning sleeve 501 and is connected to the internal thread of the front end of the connecting sleeve 504, so that the front end of the stud abuts against the front end of the positioning sleeve 501, and as the stud is tightened, the positioning sleeve 501 is limited on the connecting sleeve 504.

[0025] Example 5, reference Fig.12 In the novel wind-boosting rotor outer tube reinforcement rib positioning tool described in Example 2, the angle plate 505 is formed into a roughly U-shaped plate structure.

[0026] Example 6, reference Figure 6-7 , a new type of wind-assisted rotor outer cylinder reinforcement rib positioning tooling described in Example 2, a connecting plate V601 and a connecting plate VI602 are threadedly connected on the outer peripheral surface of the rear positioning rod 605, and the connecting plate V601 and the connecting plate VI602 are formed into a roughly square plate structure, and the space between the connecting plate V601 and the connecting plate VI602 forms a clamping space for clamping the mounting bracket 3 or the mounting carrier 4, thereby realizing a detachable connection; A connecting threaded hole 603 is provided at the front end of the rear positioning rod 605, and the front positioning rod 604 passes through the reinforcing rib 7 or the counterweight reinforcing rib 8 and is threadedly connected in the connecting threaded hole 603 to achieve the installation of the reinforcing rib 7 or the counterweight reinforcing rib 8 with the mounting bracket 3 and the mounting carrier 4.

[0027] In Example 6, it should be noted that the connecting plate V and the connecting plate VI can be positioned and locked by means of a nut screwed to the outer peripheral surface of the rear positioning rod 605, and a clamping space is formed between the connecting plate V and the connecting plate VI; in addition, the front positioning rod 604 passes through the reinforcement rib 7 or the counterweight reinforcement rib 8 and is threadedly connected to the connecting threaded hole 603, thereby forming another clamping space between the front end of the front positioning rod 604 and the front end of the rear positioning rod 605.

[0028] Example 7, reference Figure 8-9 In the novel wind-assisted rotor outer tube reinforcement rib positioning tool described in Example 2, a horizontal trapezoidal seat 9 is fixedly installed on the middle outer wall of the mounting bracket 3 and the mounting carrier 4, and the abutment surfaces of the connecting plate III 510 and the connecting plate IV 511 are formed on the middle outer wall and the middle inner wall of the horizontal trapezoidal seat 9.

[0029] Example 8, a new type of wind-assisted rotor outer tube reinforcement rib positioning tooling described in Example 2, the mounting bracket 3 has six groups of positioning mechanisms 6 and two groups of locking mechanisms 5, and the mounting carrier 4 has eight groups of positioning mechanisms 6 and two groups of locking mechanisms 5.

[0030] Example 9, reference Figure 10-11 In the novel wind-boosting rotor outer tube reinforcement rib positioning tool described in Example 2, a mounting plate Ⅰ10 is welded on the outer wall of the mounting top rod 201, and a mounting plate Ⅱ11 is fixed on the top of the mounting bracket 3 and the mounting carrier 4. The mounting plate Ⅰ10 is bolted to the mounting plate Ⅱ11, and the mounting plate Ⅰ10 and the mounting plate Ⅱ11 form a roughly square plate structure.

[0031] Embodiment 10, a novel method for positioning the outer cylinder reinforcement ribs of a wind-assisted rotor, the positioning method adopts the novel wind-assisted rotor outer cylinder reinforcement rib positioning tool described in any one of Embodiments 1-9, and the steps are as follows; (1) First, four sets of reinforcing ribs 7 of the outer tube of the wind-assisted rotor are installed on four sets of mounting brackets 3, and then the counterweight reinforcing ribs 8 are installed on the mounting carrier 4, and then the four sets of mounting brackets 3 and one set of mounting carrier 4 are installed on five sets of mounting rods of the square frame truss; (2) After the reinforcement ribs 7 and the counterweight reinforcement ribs 8 are installed on the square frame truss, the hanging plate on the frame is lifted by a crane, and the reinforcement ribs 7 and the tooling are lifted together into the interior of the wind turbine booster rotor; (3) After the reinforcing ribs 7 and the counterweight reinforcing ribs 8 are bonded to the inner circumferential surface of the wind-assisted rotor, the reinforcing ribs and the counterweight reinforcing ribs are removed from the mounting bracket 3 and the mounting carrier 4.

Claims

1. A new type of wind-assisted rotor outer cylinder reinforcement rib positioning tool, characterized in that: It includes a hanging plate, a frame, a mounting frame assembly, a locking mechanism and a positioning mechanism, and the hanging plate is installed on the frame; The hanging plates are used in pairs, each of which is formed into a Z-shaped hanging plate, and the hanging plates include a bottom horizontal portion of the hanging plate, a vertical portion of the hanging plate, and a top horizontal portion of the hanging plate fixed as one, a hanging plate welding surface is formed between the top surface of the bottom horizontal portion of the hanging plate and the rear side surface of the vertical portion of the hanging plate, a plurality of pin holes are opened in the horizontal direction on the top horizontal portion of the hanging plate, a hanging pin is arranged in the pin hole, and a hanging hole for the hanging rope to pass through is opened on the outer peripheral surface of the end of the hanging pin; The frame comprises a square frame truss, and a plurality of groups of mounting rods are fixedly arranged at intervals along the length direction of the square frame truss on the top of the square frame truss, and each group of mounting rods comprises a mounting top rod and a mounting bottom rod, and an inverted trapezoidal mounting seat is fixedly arranged on the mounting bottom rod; The locking mechanism is provided in several groups, and each group of the locking mechanism comprises a front clamping part and a rear clamping part which cooperate with each other, and the front clamping part is detachably mounted on the bottom edge of the inverted trapezoidal mounting seat.

2. According to claim 1, a novel wind-assisted rotor outer cylinder reinforcement rib positioning tool is characterized by: The mounting frame assembly comprises a mounting bracket and a mounting carrier, the mounting bracket and the mounting carrier are both formed into a square frame structure, the top of the mounting bracket and the mounting carrier are detachably mounted on the mounting top rod, and the middle of the mounting bracket and the mounting carrier are detachably connected to the rear clamping portion of the locking mechanism; The positioning mechanism is provided in several groups, each group of the positioning mechanism comprises a front positioning rod and a rear positioning rod, the rear positioning rod is detachably mounted on the mounting bracket or the mounting carrier, and the front positioning rod passes through the reinforcing rib and the counterweight reinforcing rib and is detachably connected to the rear positioning rod as a whole; The reinforcing ribs and the counterweight reinforcing ribs on the outer cylinder of the wind-assisted rotor are installed on the mounting bracket and the mounting carrier through a positioning mechanism, and the mounting bracket and the mounting carrier are installed on the frame through a locking mechanism.

3. According to claim 2, a novel wind-assisted rotor outer cylinder reinforcement rib positioning tool is characterized by: The hanging plates are provided in two groups, and the two groups of hanging plates are respectively installed on the mounting top rods, and each group of hanging plates has two pairs of hanging plates, and the two pairs of hanging plates are clamped on both ends of the mounting top rod; The square frame truss is formed by welding and fixing a plurality of horizontal beams and vertical beams, and the welding surface of each pair of hanging plates abuts against the inner side surface and the bottom surface of the horizontal beam of the square frame truss close to the installation top rod.

4. According to claim 2, a novel wind-assisted rotor outer cylinder reinforcement rib positioning tool is characterized by: The front clamping part of the locking mechanism includes a positioning sleeve, a connecting plate I, a connecting plate II, a connecting sleeve and an angle plate. The connecting plate I and the connecting plate II are sleeved on the outer circumferential surface of the positioning sleeve. The space between the connecting plate I and the connecting plate II forms a clamping space at the bottom edge of the inverted trapezoidal mounting seat. The front clamping part is clamped on the bottom edge of the inverted trapezoidal mounting seat by a bolt fastener screwed between the connecting plate I and the connecting plate II. The positioning sleeve and the connecting sleeve are connected in the middle. Internal threads are provided on the front end inner circumferential surface and the rear end inner circumferential surface of the connecting sleeve. A limited notch is provided on the outer circumferential surface of the connecting sleeve. The angle plate is sleeved on the outer circumferential surface of the limited notch of the connecting sleeve and can move axially on the connecting sleeve. A plurality of adjustment holes are provided on the angle plate. The rear clamping part of the locking mechanism includes an adjustment plate, a connection box, a connection plate III and a connection plate IV, one end face of the adjustment plate is fixed to the front end face of the connection box, the connection plate III is fixed to the rear end face of the connection box, the space between the connection plate IV and the connection plate III forms a clamping space for clamping the middle of the mounting bracket and the mounting carrier, the rear clamping part is clamped on the middle of the mounting bracket and the mounting carrier by a bolt fastener screwed between the connection plate IV and the connection plate III, and the adjustment plate is provided with a plurality of holes corresponding to the adjustment holes one by one; After the rear clamping part is sleeved on the front clamping part, the installation angle of the rear clamping part and the front clamping part remains unchanged by the bolt fasteners threaded on the angle plate and the adjustment plate. The positioning sleeve and the connecting sleeve are connected as a whole by the bolt fasteners placed in the positioning sleeve and threadedly connected to the inner circumference of the front end of the connecting sleeve. A square hole is opened in the center of the connecting plate III, and the rear end edge of the connecting sleeve abuts against the edge of the square hole. The connecting sleeve is fixed to the connecting plate III by the bolt fasteners that pass through the connecting plate IV and the center of the connecting plate III and threadedly connected to the inner circumference of the rear end of the connecting sleeve.

5. According to claim 4, a novel wind-assisted rotor outer cylinder reinforcement rib positioning tool is characterized in that: The angle plate is formed into a substantially U-shaped plate structure.

6. According to claim 4, a novel wind-assisted rotor outer cylinder reinforcement rib positioning tool is characterized by: A connecting plate V and a connecting plate VI are threadedly connected on the outer circumferential surface of the rear positioning rod, and a space between the connecting plate V and the connecting plate VI forms a clamping space for clamping the mounting bracket or the mounting carrier, thereby realizing a detachable connection; A connecting threaded hole is provided at the front end of the rear positioning rod, and the front positioning rod passes through the reinforcing rib or the counterweight reinforcing rib and is threadedly connected in the connecting threaded hole to achieve the installation of the reinforcing rib or the counterweight reinforcing rib with the mounting bracket and the mounting carrier.

7. According to claim 4, a novel wind-assisted rotor outer cylinder reinforcement rib positioning tool is characterized by: A horizontal trapezoidal seat is fixedly mounted on the middle outer wall of the mounting bracket and the mounting carrier, and the abutment surfaces of the connecting plate III and the connecting plate IV are formed on the middle outer wall and the middle inner wall of the horizontal trapezoidal seat.

8. According to claim 2, a novel wind-assisted rotor outer cylinder reinforcement rib positioning tool is characterized by: The mounting bracket is provided with six groups of positioning mechanisms and two groups of locking mechanisms, and the mounting carrier is provided with eight groups of positioning mechanisms and two groups of locking mechanisms.

9. According to claim 2, a novel wind-assisted rotor outer cylinder reinforcement rib positioning tool is characterized by: A mounting plate I is welded on the outer wall of the mounting mandrel, and a mounting plate II is fixedly arranged on the top of the mounting bracket and the mounting carrier, and the mounting plate I is connected with the mounting plate II by bolts.

10. A novel method for positioning the outer cylinder reinforcement ribs of a wind-assisted rotor, the positioning method adopting the novel wind-assisted rotor outer cylinder reinforcement rib positioning tool as claimed in any one of claims 1 to 7, characterized in that: The steps are as follows; (1) First, four sets of reinforcing ribs of the outer cylinder of the wind-assisted rotor are installed on four sets of mounting brackets, and then the counterweight reinforcing ribs are installed on the mounting carrier, and then the four sets of mounting brackets and one set of mounting carrier are installed on five sets of mounting rods of the square frame truss; (2) After the reinforcement ribs and counterweight reinforcement ribs are installed on the square frame truss, the hanging plate on the frame is lifted by a crane, and the reinforcement ribs and tooling are lifted together into the interior of the wind turbine booster rotor; (3) After the reinforcing ribs and the counterweight reinforcing ribs are bonded to the inner circumferential surface of the wind turbine rotor, the reinforcing ribs and the counterweight reinforcing ribs are removed from the mounting bracket and the mounting carrier.

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