Wind turbine bearing seat processing and positioning device

Abstract

The utility model belongs to the technical field of wind turbine bearing seat processing equipment, specifically a wind turbine bearing seat processing positioning device, including a mounting plate, two symmetrically distributed mounting blocks are arranged on the top of the mounting plate, one side of the mounting block is fixed to the top of the mounting plate, and the other side of the mounting block is slidably installed on the top of the mounting plate through a sliding assembly arranged at the bottom, and the opposite surface of the mounting block is provided with a plurality of rectangularly distributed mounting holes, and a clamping assembly is installed inside the mounting hole. A support seat is installed at the top of the mounting plate and located between the two mounting blocks, and two symmetrically distributed second support rods are arranged at the bottom of the support seat, and a lifting block is arranged at the bottom of the support seat and located between the two second support rods. The utility model can fix bearing seats of different models, and the height of the support seat can be freely adjusted according to the fixed position of the bearing seat, which can prevent the problem of slipping during use due to unreliable fixation.

Description

Technical Field

[0001] The utility model relates to the technical field of wind generator bearing seat processing equipment, in particular to a wind generator bearing seat processing positioning device. Background Art

[0002] In recent years, with the rapid growth of people's demand for green energy and renewable energy, wind power generation has developed by leaps and bounds. At present, the mainstream model of wind power generation is 5-12MW large wind turbines. The wind bearing seat is one of the most critical components of a wind turbine. As the main supporting component of the main shaft, the good design and reliable performance of the bearing seat are the key factors to ensure the normal and stable operation of the wind turbine.

[0003] When processing the bearing seat of a wind turbine generator set, the bearing seat needs to be clamped and positioned, but the shapes of bearing seats of different models are different. The existing wind turbine bearing seat processing and positioning device cannot fix bearing seats of different models. During processing, the height of the support seat cannot be freely adjusted according to the fixed position of the bearing seat, which is prone to slipping during processing. Summary of the invention

[0004] The utility model aims to provide a wind turbine bearing seat processing and positioning device, which can fix bearing seats of different models and freely adjust the height of the support seat.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a wind turbine bearing seat processing and positioning device, including a mounting plate, two symmetrically distributed mounting blocks are arranged on the top of the mounting plate, one side of the mounting block is fixed to the top of the mounting plate, and the other side of the mounting block is slidably installed on the top of the mounting plate through a sliding component arranged at the bottom, and the opposite surface of the mounting block is provided with a plurality of mounting holes distributed in a rectangular shape, and a clamping component is installed inside the mounting hole, a support seat is installed on the top of the mounting plate and located between the two mounting blocks, and two symmetrically distributed second support rods are arranged at the bottom of the support seat, a lifting block is arranged at the bottom of the support seat and located between the two second support rods, and a driving component for driving the lifting block to rise and fall is installed at the bottom of the mounting plate.

[0006] Furthermore, the sliding assembly includes a moving block arranged at the bottom of the mounting block, a moving groove opened at the top of the mounting plate and corresponding to the moving block, a screw rod movably installed inside the moving groove, a screw hole opened inside the moving block and corresponding to the screw rod, a first turntable arranged at one end of the screw rod, and a first handle arranged on the outer wall of the first turntable.

[0007] Furthermore, the clamping assembly includes a shell installed inside the mounting hole, a first spring installed inside the shell, a cylinder installed inside the shell and located at one end of the first spring, and a first retaining ring arranged on one end of the cylinder near the first spring.

[0008] Furthermore, a first movable hole corresponding to the first support rod is opened inside the mounting plate.

[0009] Furthermore, the driving assembly includes a gear arranged on the outer wall of the lifting block, a tooth groove opened on the outer wall of the lifting block and corresponding to the gear, a driving shaft arranged on the outer wall of the gear, a second turntable arranged on the end of the driving shaft away from the gear, a second movable hole opened inside the second turntable, and a second handle movably installed inside the second movable hole, and a self-locking assembly is arranged between the second turntable and the mounting plate.

[0010] Furthermore, four first support rods distributed in a rectangular shape are arranged at the bottom of the mounting plate, a bottom plate is arranged at the bottom of the first support rod, and a fixing block for mounting the drive shaft is arranged at the top of the bottom plate.

[0011] Furthermore, the self-locking component includes a limit plate arranged on the outer wall of the mounting plate, a plurality of limit holes opened in a ring shape on the outer wall of the limit plate, a movable shaft arranged at one end of the second turn handle and corresponding to the second movable hole and the limit hole, a second retaining ring arranged on the outer wall of the movable shaft, and a second spring installed between the second retaining ring and the second turn handle.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model is provided with an outer shell, a first spring and a cylinder. When in use, the two mounting blocks are controlled to clamp the mounting seat. When clamping, the cylinders on both sides contact the bearing seat and push it into the outer shell. At the same time, the cylinder is pushed outward by the first spring. The outer wall of the bearing seat can be surrounded and fixed by multiple cylinders on both sides, thereby fixing bearing seats of different models.

[0014] The utility model is provided with a support seat, a lifting block, a second turntable, a second handle, a driving shaft, a gear, a second spring and a limiting hole. When in use, the second turntable is driven to rotate by the second handle, and the gear is then driven to rotate by the driving shaft. When the gear rotates, the support seat is moved upward by the cooperation of the gear and the lifting block. When the support seat moves to the bottom of the bearing seat, the second handle is released, and the movable shaft at one end of the second handle is driven by the second spring to enter the corresponding limiting hole, so that the height of the support seat can be locked, thereby realizing free adjustment of the height of the support seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0017] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0018] Figure 3 It is an exploded view of the mounting block and the sliding assembly of the utility model;

[0019] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 5 The three-dimensional structure of the drive ring assembly and the self-locking assembly of the utility model is schematically shown;

[0021] Figure 6 for Figure 5 Schematic diagram of the enlarged structure at point B in the middle.

[0022] In the figure: 1. mounting plate; 101. first support rod; 102. bottom plate; 103. fixed block; 2. mounting block; 201. mounting hole; 3. housing; 301. first spring; 302. cylinder; 303. first retaining ring; 4. moving block; 401. screw hole; 402. moving groove; 403. screw rod; 404. first turntable; 405. first turning handle; 5. supporting seat; 501. second support rod; 502. first movable hole; 503. lifting block; 6. second turntable; 601. second turning handle; 602. driving shaft; 603. gear; 604. second movable hole; 605. movable shaft; 606. second retaining ring; 607. second spring; 608. limiting plate; 609. limiting hole; 610. tooth groove. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0024] 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.

[0025] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] Reference Figure 1-6 , the wind turbine bearing seat processing and positioning device provided by the embodiment of the utility model is now described. The wind turbine bearing seat processing and positioning device comprises a mounting plate 1, two symmetrically distributed mounting blocks 2 are arranged on the top of the mounting plate 1, one side of the mounting block 2 is fixed to the top of the mounting plate 1, and the other side of the mounting block 2 is slidably installed on the top of the mounting plate 1 through a sliding component arranged at the bottom, a plurality of mounting holes 201 distributed in a rectangular shape are opened on the opposite surface of the mounting block 2, a clamping component is installed inside the mounting hole 201, a support seat 5 is installed on the top of the mounting plate 1 and located between the two mounting blocks 2, two symmetrically distributed second support rods 501 are arranged at the bottom of the support seat 5, a lifting block 503 is arranged at the bottom of the support seat 5 and located between the two second support rods 501, and a driving component for driving the lifting block 503 to rise and fall is installed at the bottom of the mounting plate 1.

[0028] When in use, the bearing seat is placed between the two mounting blocks 2, and then the mounting block 2 on one side is controlled to slide on the mounting plate 1 through the sliding component, and the bearing seat is clamped between the two mounting blocks 2 through the clamping component, and then the support seat 5 is driven to move upward through the cooperation of the driving component and the lifting block 503, and the support seat 5 is moved to the bottom of the bearing seat.

[0029] The sliding assembly includes a moving block 4 arranged at the bottom of the mounting block 2, a moving groove 402 opened at the top of the mounting plate 1 and corresponding to the moving block 4, a screw rod 403 movably installed inside the moving groove 402, a screw hole 401 opened inside the moving block 4 and corresponding to the screw rod 403, a first rotating disk 404 arranged at one end of the screw rod 403, and a first turning handle 405 arranged on the outer wall of the first rotating disk 404. When it is necessary to drive the mounting block 2 to slide, the first rotating disk 404 is driven to rotate by the first turning handle 405, thereby driving the screw rod 403 to rotate. At this time, the mounting block 2 can slide in the moving groove 402 through the cooperation of the moving block 4 and the screw hole 401, and the bearing seat is fixed.

[0030] The clamping assembly includes a housing 3 installed inside the mounting hole 201, a first spring 301 installed inside the housing 3, a cylinder 302 installed inside the housing 3 and located at one end of the first spring 301, and a first retaining ring 303 arranged at one end of the cylinder 302 close to the first spring 301. When working, the two mounting blocks 2 clamp the bearing seat from both sides, and at this time, the cylinders 302 on both sides push the bearing seat into the housing 3 when they contact the bearing seat, and at the same time, the cylinder 302 is pushed outward by the first spring 301, so that the outer wall of the bearing seat can be surrounded and fixed by multiple cylinders 302 on both sides, thereby fixing bearing seats of different models.

[0031] A first movable hole 502 corresponding to the first support rod 101 is provided inside the mounting plate 1. When the support seat 5 is raised, the first support rod 101 can slide in the first movable hole 502, so that the support seat 5 can be raised and lowered smoothly.

[0032] The driving assembly includes a gear 603 arranged on the outer wall of the lifting block 503, a tooth groove 610 provided on the outer wall of the lifting block 503 and corresponding to the gear 603, a driving shaft 602 provided on the outer wall of the gear 603, a second turntable 6 provided at one end of the driving shaft 602 away from the gear 603, a second movable hole 604 provided inside the second turntable 6, and a second turning handle 601 movably installed inside the second movable hole 604, and a self-locking assembly is provided between the second turning handle 601 and the mounting plate 1. When it is necessary to drive the support seat 5 to rise and fall, the second turntable 6 is driven to rotate by the second turning handle 601, and the gear 603 is driven to rotate by the driving shaft 602. When the gear 603 rotates, the support seat 5 is driven to move up and down by the cooperation between the gear 603 and the lifting block 503.

[0033] The bottom of the mounting plate 1 is provided with four rectangularly distributed first support rods 101, the bottom of the first support rod 101 is provided with a bottom plate 102, and the top of the bottom plate 102 is provided with a fixing block 103 for installing the drive shaft 602. When in use, the bottom plate 102 and the first support rod 101 can make the utility model more stable; and the drive shaft 602 can be movably installed inside the fixing block 103.

[0034] The self-locking assembly includes a limit plate 608 disposed on the outer wall of the mounting plate 1, a plurality of limit holes 609 formed in an annular shape on the outer wall of the limit plate 608, a movable shaft 605 disposed at one end of the second turning handle 601 and corresponding to the second movable hole 604 and the limit hole 609, a second retaining ring 606 disposed on the outer wall of the movable shaft 605, and a second spring 607 installed between the second retaining ring 606 and the second turning handle 601. When the second turning disk 6 is rotated by the second turning handle 601, the second turning handle 601 needs to be pulled outwards first to disengage the movable shaft 605 from the limit hole 609, and then rotated. When the support seat 5 is in a suitable position, the second turning handle 601 is released, and the second turning handle 601 is driven by the second spring 607 to move backwards and get stuck in the corresponding limit hole 609, thereby realizing automatic locking of the height of the support seat 5.

[0035] Working principle: When in use, place the bearing seat between the two mounting blocks 2, and drive the first turntable 404 to rotate through the first turn handle 405, and drive the screw rod 403 to rotate, and make the mounting block 2 slide in the moving groove 402 through the cooperation between the moving block 4 and the screw hole 401 until the two mounting blocks 2 are stuck on both sides of the bearing seat. At this time, the multiple cylinders 302 on the opposite surfaces of the two mounting blocks 2 surround and fix the bearing seat, and then drive the second turntable 6 to rotate through the second turn handle 601, and then drive the gear 603 to rotate through the driving shaft 602. When the gear 603 rotates, the support seat 5 moves upward through the cooperation between the gear 603 and the lifting block 503. When the support seat 5 moves to the bottom of the bearing seat, release the second turn handle 601, and drive the movable shaft 605 at one end of the second turn handle 601 to enter the corresponding limit hole 609 through the second spring 607 to lock the height of the support seat 5.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wind turbine bearing seat processing and positioning device, comprising a mounting plate (1), characterized in that: Two symmetrically distributed mounting blocks (2) are arranged on the top of the mounting plate (1); one side of the mounting block (2) is fixed on the top of the mounting plate (1); the other side of the mounting block (2) is slidably mounted on the top of the mounting plate (1) via a sliding assembly arranged at the bottom; a plurality of mounting holes (201) distributed in a rectangular shape are provided on opposite surfaces of the mounting block (2); a clamping assembly is installed inside the mounting hole (201); a support seat (5) is installed at the top of the mounting plate (1) and located between the two mounting blocks (2); two symmetrically distributed second support rods (501) are arranged at the bottom of the support seat (5); a lifting block (503) is arranged at the bottom of the support seat (5) and located between the two second support rods (501); and a driving assembly for driving the lifting block (503) to move up and down is installed at the bottom of the mounting plate (1).

2. The wind turbine generator bearing seat processing and positioning device according to claim 1, characterized in that: The sliding assembly comprises a moving block (4) arranged at the bottom of the mounting block (2), a moving groove (402) opened at the top of the mounting plate (1) and corresponding to the moving block (4), a screw rod (403) movably installed inside the moving groove (402), a screw hole (401) opened inside the moving block (4) and corresponding to the screw rod (403), a first rotating disk (404) arranged at one end of the screw rod (403), and a first turning handle (405) arranged on the outer wall of the first rotating disk (404).

3. The wind turbine generator bearing seat processing and positioning device according to claim 1, characterized in that: The clamping assembly comprises a housing (3) installed inside the mounting hole (201), a first spring (301) installed inside the housing (3), a cylinder (302) installed inside the housing (3) and located at one end of the first spring (301), and a first retaining ring (303) arranged on one end of the cylinder (302) close to the first spring (301).

4. The wind turbine generator bearing seat processing and positioning device according to claim 1, characterized in that: A first movable hole (502) corresponding to the first support rod (101) is provided inside the mounting plate (1).

5. The wind turbine bearing seat processing and positioning device according to claim 1, characterized in that: The driving assembly comprises a gear (603) arranged on the outer wall of the lifting block (503), a tooth groove (610) provided on the outer wall of the lifting block (503) and corresponding to the gear (603), a driving shaft (602) provided on the outer wall of the gear (603), a second rotating disk (6) provided at an end of the driving shaft (602) away from the gear (603), a second movable hole (604) provided inside the second rotating disk (6), and a second turning handle (601) movably installed inside the second movable hole (604), wherein a self-locking assembly is provided between the second turning handle (601) and the mounting plate (1).

6. The wind turbine bearing seat processing and positioning device according to claim 1, characterized in that: The bottom of the mounting plate (1) is provided with four first support rods (101) distributed in a rectangular shape, the bottom of the first support rod (101) is provided with a bottom plate (102), and the top of the bottom plate (102) is provided with a fixing block (103) for mounting the drive shaft (602).

7. The wind turbine bearing seat processing and positioning device according to claim 5, characterized in that: The self-locking component comprises a limiting plate (608) arranged on the outer wall of the mounting plate (1), a plurality of limiting holes (609) arranged in an annular shape on the outer wall of the limiting plate (608), a movable shaft (605) arranged at one end of the second turning handle (601) and corresponding to the second movable hole (604) and the limiting hole (609), a second retaining ring (606) arranged on the outer wall of the movable shaft (605), and a second spring (607) installed between the second retaining ring (606) and the second turning handle (601).

Images