Quick positioning device for supporting seat of wind driven generator

Abstract

The utility model belongs to the technical field of wind driven generator supporting seat positioning devices, and particularly relates to a wind driven generator supporting seat quick positioning device which comprises a rack, mounting plates are fixedly connected to the two sides of the upper end of the rack, a first lead screw and a sliding rod are connected to the two mounting plates respectively, and a U-shaped block is connected to the outer wall of the first lead screw in a threaded mode. An adjusting frame is fixedly connected to the front end of the U-shaped block, a second lead screw is rotationally connected into the adjusting frame, a sliding block is in threaded connection with the outer wall of the second lead screw, a movable clamping arm is fixedly connected to the front end of the sliding block, and a fixed clamping arm is fixedly connected to the side, away from the movable clamping arm, of the front end of the adjusting frame. Under the action of mutual cooperation of the adjusting frame, the second lead screw, the sliding block, the movable clamping arm, the fixed clamping arm, the calibration frame, the installation block, the positioning screw rod, the positioning pressing cylinder and the locking nut structure, the positioning safety and accuracy are improved, and the positioning efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to wind driven generator support seat positioning device technical field, concretely is wind driven generator support seat quick positioning device. BACKGROUND

[0002] Wind driven generator is the mechanical work that will wind energy conversion, drives rotor rotation, ultimately output ac power equipment. Wind driven generator generally by wind wheel, generator (including device), steering (tail wing), tower, speed -limit safety mechanism and energy storage device etc. constitute.

[0003] Wind driven generator generally is provided with support seat, and the support seat needs to assemble the hoisting concrete formwork of hoisting machine during installation, since the formwork needs to be installed in the specified position, therefore, need to calibrate the position while hoisting, the prior art is generally manually calibrated by two workers on both sides of the formwork, since the volume of the formwork is relatively large, there is certain safety risk when manual operation, and the precision of manual calibration is not high, and needs a certain time, thereby affecting the positioning efficiency. SUMMARY

[0004] The utility model discloses a wind driven generator support seat quick positioning device, improve the positioning ground security and accuracy, and improve the positioning efficiency.

[0005] To realize the above-mentioned purpose, the utility model adopts the technical scheme: provide wind driven generator support seat quick positioning device, including the frame, the upper end both sides of frame are all fixedly connected with mounting panel, two mounting panels are connected with screw rod one and sliding rod respectively, the outer wall on screw rod one is connected with U type block, the front end fixedly connected with the adjusting frame of U type block, the inside rotationally connected with screw rod two of adjusting frame, the outer wall on screw rod two is connected with sliding block, the front end fixedly connected with movable clamp arm of sliding block, the front end fixedly connected with fixed clamp arm of adjusting frame side away from movable clamp arm, the outer wall on movable clamp arm and fixed clamp arm is all fixedly set up with calibration frame, the calibration frame includes U type arm, the inside of the upper and lower two crosspieces of U type arm is all movably sleeved with guide rod, the other end fixedly connected with mounting block of guide rod, the inside screw connection of mounting block has location screw rod, the outer wall on location screw rod movably sleeved with location pressure cylinder.

[0006] Optionally, the screw rod one rotationally connects between one mounting panel and the bottom plate of frame, the sliding rod is fixedly connected between the other mounting panel and the bottom plate of frame, the other end of U type block is slidably connected on the outer wall of sliding rod, the upper end of one mounting panel is fixedly connected with motor one, and the output end of motor one is fixedly connected with the upper end of screw rod one.

[0007] Optionally, a rectangular groove is formed in the adjusting frame, the upper and lower outer walls of the sliding block are slidably connected to the inner walls of the rectangular groove, the second screw rod is rotatably connected in the rectangular groove, and the second motor is fixedly connected to the outer wall of one side of the adjusting frame.

[0008] Optionally, the positioning cylinder is arranged between two adjacent mounting blocks, and the ends of the positioning screw rod are threadedly connected with locking nuts, and the locking nuts are arranged in abutment with the outer walls of the mounting blocks.

[0009] Optionally, the number of the U-shaped arms is multiple, and the multiple U-shaped arms are uniformly arranged on the movable clamping arm and the fixed clamping arm, the upper and lower horizontal plates of the U-shaped arm are both provided with a sliding groove, the sliding groove is slidably connected with an adjusting block, one end of the guide rod is fixedly connected to the outer wall of the adjusting block, and the other end of the adjusting block is threadedly connected with an adjusting screw rod.

[0010] Optionally, the vertical plate of the U-shaped arm is rotatably connected with a driving rod, the outer wall of the adjusting screw rod is fixedly connected with a bevel gear two, the outer wall of the driving rod is fixedly connected with a bevel gear one, the bevel gear one is in meshing connection with the bevel gear two, and the upper end of the driving rod penetrates through the U-shaped arm and is fixedly connected with a knob.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] 1. The adjusting frame, the second screw rod, the sliding block, the movable clamping arm, the fixed clamping arm, the calibration frame, the mounting block, the positioning screw rod, the positioning cylinder and the locking nut structure are cooperated with each other, the second screw rod is rotated to drive the sliding block to move, the movable clamping arm is driven to move towards the fixed clamping arm, the positioning cylinder is used to clamp and position the concrete formwork from the front and back, the bevel gear one is rotated by the driving rod on the calibration frame structure, the bevel gear two is rotated, the adjusting screw rod is rotated, the adjusting block is controlled to move, the guide rod is used to adjust the extension distance of the positioning cylinder, and the positioning cylinder can better match the surface curvature of the concrete formwork.

[0013] 2. The rack, the mounting plate, the first screw rod, the sliding rod and the U-shaped block structure are cooperated with each other, the utility model can be moved to a specified position, the U-shaped block is lifted by rotating the first screw rod, the concrete formwork clamped by the positioning cylinder is lowered, and the concrete formwork can be stably placed in the specified position. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without any creative labor.

[0015] Figure 1 It is a first perspective structural schematic view of the present application.

[0016] Figure 2 It is a second perspective structural schematic view of the present application.

[0017] Figure 3 It is a schematic view of the internal structure of the calibration frame of the present application.

[0018] Figure 4 It is a top view structural schematic view of the present application.

[0019] In the figure: 1, rack; 2, mounting plate; 3, screw rod one; 4, sliding rod; 5, U-shaped block; 6, adjusting frame; 7, screw rod two; 8, sliding block; 9, movable clamping arm; 10, fixed clamping arm; 11, calibration frame; 1101, U-shaped arm; 1102, guide rod; 1103, sliding groove; 1104, adjusting block; 1105, adjusting screw rod; 1106, driving rod; 1107, bevel gear one; 1108, bevel gear two; 12, mounting block; 13, positioning screw; 14, positioning cylinder; 15, locking nut. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects of the present application more clearly understood, the following will further describe the present application in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0021] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0022] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0023] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0024] Referring to Figures 1-4 The wind driven generator support seat rapid positioning device provided by the embodiment of the present application will be described. The wind driven generator support seat rapid positioning device comprises a rack 1, a pulley is rotatably connected to the bottom plate of the rack 1, the pulley can drive the present application to move, the upper ends of the two sides of the rack 1 are fixedly connected with mounting plates 2, a lead screw one 3 and a slide rod 4 are respectively connected to the two mounting plates 2, a U-shaped block 5 is threadedly connected to the outer wall of the lead screw one 3, an adjusting frame 6 is fixedly connected to the front end of the U-shaped block 5, a lead screw two 7 is rotatably connected in the adjusting frame 6, a sliding block 8 is threadedly connected to the outer wall of the lead screw two 7, a movable clamping arm 9 is fixedly connected to the front end of the sliding block 8, a fixed clamping arm 10 is fixedly connected to the side of the front end of the adjusting frame 6 away from the movable clamping arm 9, a calibration frame 11 is fixedly arranged on the outer walls of the movable clamping arm 9 and the fixed clamping arm 10, the calibration frame 11 comprises a U-shaped arm 1101, guide rods 1102 are movably sleeved in the upper and lower two plates of the U-shaped arm 1101, mounting blocks 12 are fixedly connected to the other ends of the guide rods 1102, positioning screws 13 are threadedly connected in the mounting blocks 12, positioning pressure cylinders 14 are movably sleeved on the outer walls of the positioning screws 13, before positioning the hoisting concrete formwork by the positioning pressure cylinder 14, the hoisting concrete formwork is first hoisted to the front of the positioning pressure cylinder 14 on the side of the fixed clamping arm 10 by hoisting machinery, and then the positioning pressure cylinder 14 connected to the movable clamping arm 9 is driven by the movable clamping arm 9 to clamp and position the hoisting concrete formwork from the other side.

[0025] The quick positioning device of the wind driven generator support seat compared with prior art, utilizes motor two drive screw rod two 7 rotation, controls the movement of sliding block 8, thereby drives movable clamp arm 9 to move towards fixed clamp arm 10, and further can drive positioning pressure cylinder 14 to move through calibration frame 11, utilizes positioning pressure cylinder 14 to adhere to the surface of hoisting concrete formwork to clamp and position, then utilizes motor one drive screw rod one 3 rotation, controls the lifting of U-shaped block 5, thereby can control movable clamp arm 9 and fixed clamp arm 10 and the structure thereon to lift through adjusting frame 6, and further facilitates hoisting concrete formwork to be placed in the specified position, improves the safety and accuracy of positioning, and improves the positioning efficiency.

[0026] In another embodiment of the utility model, please refer to Figure 1 And Figure 2 Screw rod one 3 is rotatably connected between one of the mounting plates 2 and the bottom plate of the rack 1, the slide rod 4 is fixedly connected between the other mounting plate 2 and the bottom plate of the rack 1, the slide rod 4 limits the movement of the U-shaped block 5, the other end of the U-shaped block 5 is slidably connected to the outer wall of the slide rod 4, the upper end of one of the mounting plates 2 is fixedly connected with motor one, the output end of motor one is fixedly connected with the upper end of screw rod one 3, the lifting of the U-shaped block 5 can be controlled by driving screw rod one 3 to rotate by motor one, thereby controlling the lifting of the adjusting frame 6, after the mechanism on the adjusting frame 6 clamps the hoisting concrete formwork, the mechanism is lowered synchronously with the lowering of the hoisting machine.

[0027] In another embodiment of the utility model, please refer to Figure 1 And Figure 2 A rectangular groove is formed in the adjusting frame 6, the upper and lower outer walls of the sliding block 8 are slidably attached to the inner wall of the rectangular groove, screw rod two 7 is rotatably connected in the rectangular groove, motor two is fixedly connected to the outer wall of one side of the adjusting frame 6, the output end of motor two is fixedly connected with one end of screw rod two 7, the movement of the sliding block 8 can be controlled by driving screw rod two 7 to rotate by motor two, thereby conveniently controlling the movement of the movable clamp arm 9 towards the fixed clamp arm 10, the positioning pressure cylinder 14 is arranged between the two adjacent mounting blocks 12, the two ends of the positioning screw rod 13 are threadedly connected with the lock nuts 15, the lock nuts 15 are attached to the outer wall of the mounting block 12, when the positioning pressure cylinder 14 needs to be disassembled later, the lock nuts 15 are first unscrewed, and then the positioning screw rod 13 is rotated and removed from the mounting block 12, which is convenient to disassemble.

[0028] In another embodiment of the utility model, please refer to Figures 2 to 4The number of the U-shaped arms 1101 is multiple, and the multiple U-shaped arms 1101 are uniformly arranged on the movable clamping arm 9 and the fixed clamping arm 10, the upper and lower horizontal plates of the U-shaped arm 1101 are both provided with a sliding groove 1103, the sliding groove 1103 is slidably connected with an adjusting block 1104, one end of the guide rod 1102 is fixedly connected to the outer wall of the adjusting block 1104, the other end of the adjusting block 1104 is threadedly connected with an adjusting screw rod 1105, the vertical plate of the U-shaped arm 1101 is rotatably connected with a driving rod 1106, the outer wall of the adjusting screw rod 1105 is fixedly connected with a bevel gear two 1108, the outer wall of the driving rod 1106 is fixedly connected with a bevel gear one 1107, the bevel gear one 1107 and the bevel gear two 1108 are meshingly arranged, the upper end of the driving rod 1106 penetrates through the U-shaped arm 1101 and is fixedly connected with a knob, the driving rod 1106 is driven to rotate by rotating the knob, so as to drive the bevel gear two 1108 to rotate, and then drive the adjusting screw rod 1105 to rotate, the extension length of the guide rod 1102 is adjusted, so as to realize the adjustment of the extension length of the positioning cylinder 14, and better adapt to the curvature of the surface of the hoisted concrete formwork.

[0029] The above only describes the preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A quick positioning device for wind power generator support seat, comprising a frame (1), characterized in that: The upper end of the rack (1) is fixedly connected with mounting plates (2) on both sides, two mounting plates (2) are respectively connected with lead screws (3) and slide rods (4), the outer wall of the lead screw (3) is threadedly connected with a U-shaped block (5), the front end of the U-shaped block (5) is fixedly connected with an adjusting frame (6), the adjusting frame (6) is rotatably connected with a lead screw (7), the outer wall of the lead screw (7) is threadedly connected with a sliding block (8), the front end of the sliding block (8) is fixedly connected with a movable clamping arm (9), the front end of the adjusting frame (6) is fixedly connected with a fixed clamping arm (10) away from the movable clamping arm (9), the outer wall of the movable clamping arm (9) and the fixed clamping arm (10) is fixedly provided with a calibration frame (11), the calibration frame (11) comprises a U-shaped arm (1101), the upper and lower two plates of the U-shaped arm (1101) are movably sleeved with guide rods (1102), the other end of the guide rod (1102) is fixedly connected with a mounting block (12), the mounting block (12) is threadedly connected with a positioning screw (13), the outer wall of the positioning screw (13) is movably sleeved with a positioning pressure cylinder (14).

2. The quick positioning device for wind power generator support base according to claim 1, characterized in that: The lead screw (3) is rotatably connected between one of the mounting plates (2) and the bottom plate of the rack (1), the slide rod (4) is fixedly connected between the other mounting plate (2) and the bottom plate of the rack (1), the other end of the U-shaped block (5) is slidably connected to the outer wall of the slide rod (4), the upper end of one of the mounting plates (2) is fixedly connected with a motor, and the output end of the motor is fixedly connected with the upper end of the lead screw (3).

3. The quick positioning device for wind power generator support seat according to claim 1, characterized in that: The adjusting frame (6) is provided with a rectangular groove, the upper and lower outer walls of the sliding block (8) are slidably connected with the inner wall of the rectangular groove, the lead screw (7) is rotatably connected in the rectangular groove, and the outer wall of one side of the adjusting frame (6) is fixedly connected with a motor, and the output end of the motor is fixedly connected with one end of the lead screw (7).

4. The quick positioning device for wind turbine support pedestal according to claim 1, wherein: The positioning pressure cylinder (14) is arranged between the two adjacent mounting blocks (12), and the two ends of the positioning screw (13) are threadedly connected with lock nuts (15), and the lock nuts (15) are arranged on the outer wall of the mounting block (12).

5. The wind turbine tower support pedestal quick positioning device of claim 1, wherein: The number of the U-shaped arms (1101) is multiple, and the multiple U-shaped arms (1101) are evenly distributed on the movable clamping arm (9) and the fixed clamping arm (10), the upper and lower plates of the U-shaped arm (1101) are provided with sliding grooves (1103), the sliding grooves (1103) are slidably connected with adjusting blocks (1104), one end of the guide rod (1102) is fixedly connected to the outer wall of the adjusting block (1104), and the other end of the adjusting block (1104) is threadedly connected with an adjusting lead screw (1105).

6. The quick positioning device for wind turbine support pedestal according to claim 5, wherein: The vertical plate of the U-shaped arm (1101) is rotationally connected with a driving rod (1106), a bevel gear two (1108) is fixedly connected to the outer wall of the adjusting screw rod (1105), a bevel gear one (1107) is fixedly connected to the outer wall of the driving rod (1106), the bevel gear one (1107) and the bevel gear two (1108) are meshingly arranged, and the upper end of the driving rod (1106) penetrates the U-shaped arm (1101) and is fixedly connected with a knob.

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