CN220583749U - Bolt detection mechanism of wind turbine generator system - Google Patents

Abstract

The utility model discloses a bolt detection mechanism of a wind turbine generator, which comprises a base, wherein two support plates are arranged at the top of the base, clamping assemblies are arranged on the inner sides of the two support plates, a placing frame is clamped between the two clamping assemblies together, a screw rod is rotatably arranged between the two support plates, a limit rod arranged between the two support plates is arranged on one side of the screw rod, a driving block penetrates through the surface of the screw rod and the surface of the limit rod together, the driving block is in threaded connection with the screw rod, the driving block is in sliding connection with the limit rod, and a detection assembly is arranged at the bottom of the driving block.

Description

Bolt detection mechanism of wind turbine generator system

Technical Field

The utility model relates to the technical field of bolt detection, in particular to a bolt detection mechanism of a wind turbine generator.

Background

The wind turbine generator system is a system for converting kinetic energy of wind into electric energy, and the bolts are one of the most basic parts in the wind turbine generator system, and the quality of the bolts influences the service life of the wind turbine generator system, so that the bolts of the wind turbine generator system need to be detected before being processed and delivered from factories. According to publication number CN218297564U, a bolt detection device for an automobile fastener is disclosed, and the detection device can detect the fastening connection effect, eliminates the possibility that a defective bolt flows into a production line, and ensures the life and property safety of a driver.

However, the detection device can only detect a single bolt at a time when in use, batch detection work of the bolts is difficult to realize, detection efficiency is reduced, and therefore, a bolt detection mechanism of a wind turbine generator is necessary.

Disclosure of Invention

The utility model aims to provide a bolt detection mechanism of a wind turbine generator, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wind turbine generator system bolt detection mechanism, includes the base, two backup pads are installed at the top of base, two the inboard of backup pad all is provided with clamping assembly, two common centre gripping has the rack between the clamping assembly, two rotate between the backup pad and install the lead screw, one side of lead screw is provided with the gag lever post of installing between two backup pads, the surface of lead screw and the surface of gag lever post run through jointly has the drive block, drive block and lead screw threaded connection, drive block and gag lever post sliding connection, the bottom of drive block is provided with detection component.

Preferably, the clamping assembly comprises a clamping plate, the clamping plate is mounted on the inner side of the supporting plate, a threaded hole is formed in the top of the clamping plate, and a threaded rod is connected to the inner side of the threaded hole in a threaded mode.

Preferably, the detection assembly comprises an electric telescopic rod, the electric telescopic rod is arranged at the bottom of the driving block, a detection frame is arranged at the output end of the electric telescopic rod, and detectors for detecting bolts of the wind turbine are arranged on inner walls of two sides of the detection frame.

Preferably, a plurality of placing grooves for placing bolts of the wind turbine generator are formed in the top of the placing frame at equal intervals.

Preferably, a motor for driving the screw rod to rotate is arranged on the outer side of one supporting plate.

Preferably, a reinforcing rib is arranged between the outer side of the supporting plate and the top of the base.

Preferably, foot pads are arranged at four corners of the bottom of the base.

Compared with the prior art, the utility model has the beneficial effects that:

1. the clamping assembly is arranged in the clamping device, the clamping plate, the threaded hole and the threaded rod are matched for use, so that the placing frame can be clamped and fixed, and bolts with different sizes can be conveniently detected by replacing the placing frames with placing grooves with different sizes.

2. The detection assembly is arranged in the utility model, the detection frame can be driven to move up and down through the electric telescopic rod, so that the detection of the bolts is more comprehensive, the detection frame can be driven to move left and right through the cooperation of the motor, the screw rod, the limiting rod and the driving block, the detector can detect the bolts on the placement frame in batches, and the detection efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a clamping assembly according to the present utility model;

FIG. 3 is a schematic diagram of a detecting assembly according to the present utility model.

In the figure: 1. a base; 2. a support plate; 3. a clamping assembly; 31. a clamping plate; 32. a threaded hole; 33. a threaded rod; 4. a placing rack; 5. a placement groove; 6. a screw rod; 7. a limit rod; 8. a driving block; 9. a detection assembly; 91. an electric telescopic rod; 92. a detection frame; 93. a detector; 10. a motor; 11. reinforcing ribs; 12. foot pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a wind turbine generator system bolt detection mechanism, including base 1, foot pad 12 is all installed to the bottom four corners department of base 1, two backup pads 2 are installed at the top of base 1, the inboard of two backup pads 2 all is provided with clamping assembly 3, clamping assembly 3 includes grip block 31, the inboard at backup pad 2 is installed to grip block 31, screw hole 32 has been seted up at the top of grip block 31, screw hole 32's inboard threaded connection has threaded rod 33, the common centre gripping has rack 4 between two clamping assembly 3, a plurality of standing grooves 5 that are used for placing wind turbine generator system bolts have been seted up to the top equidistance of rack 4, through putting into the inboard of two grip block 31 with the rack 4, press from both sides tightly fixedly to rack 4 through rotating threaded rod 33, through placing the wind turbine generator system bolt that waits to detect in standing groove 5, through the rack 4 of changing different sizes standing groove 5, be convenient for detect the bolt of different sizes.

In this embodiment, please refer to fig. 1 and 3, the lead screw 6 is installed in the rotation between two backup pads 2, the motor 10 for driving lead screw 6 pivoted is installed in the outside of a backup pad 2, one side of lead screw 6 is provided with the gag lever post 7 of installing between two backup pads 2, the surface of lead screw 6 and the surface of gag lever post 7 run through jointly and have drive piece 8, drive piece 8 and lead screw 6 threaded connection, drive piece 8 and gag lever post 7 sliding connection, the bottom of drive piece 8 is provided with detection subassembly 9, detection subassembly 9 includes electric telescopic rod 91, electric telescopic rod 91 installs in the bottom of drive piece 8, the detector 93 for detecting wind turbine generator system bolt is installed to the output of electric telescopic rod 91, detector 93 is prior art, be used for detecting whether the surface deformation of bolt, drive detection frame 92 reciprocates through starting motor 10 and drive lead screw 6, under the spacing effect of gag lever post 7, drive detection frame 92 left and right movement through drive piece 8, make detector 93 can carry out the batch to detect on the frame 93, the efficiency of placing 4 has been improved.

Example 2:

referring to fig. 1, this embodiment differs from the first embodiment in that: a reinforcing rib 11 is installed between the outer side of the support plate 2 and the top of the base 1, and the reinforcing rib 11 plays a role in reinforcing the support plate 2, so that the strength of the support plate 2 is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Wind turbine generator system bolt detection mechanism, including base (1), its characterized in that: two backup pads (2) are installed at the top of base (1), two the inboard of backup pad (2) all is provided with clamping assembly (3), two common centre gripping has rack (4) between clamping assembly (3), two rotate between backup pad (2) and install lead screw (6), one side of lead screw (6) is provided with gag lever post (7) of installing between two backup pads (2), the surface of lead screw (6) and the surface of gag lever post (7) run through jointly and have driving block (8), driving block (8) and lead screw (6) threaded connection, driving block (8) and gag lever post (7) sliding connection, the bottom of driving block (8) is provided with detection component (9).

2. The wind turbine generator bolt detection mechanism of claim 1, wherein: the clamping assembly (3) comprises a clamping plate (31), the clamping plate (31) is arranged on the inner side of the supporting plate (2), a threaded hole (32) is formed in the top of the clamping plate (31), and a threaded rod (33) is connected with the inner side of the threaded hole (32) in a threaded mode.

3. The wind turbine generator bolt detection mechanism of claim 1, wherein: the detection assembly (9) comprises an electric telescopic rod (91), the electric telescopic rod (91) is arranged at the bottom of the driving block (8), a detection frame (92) is arranged at the output end of the electric telescopic rod (91), and detectors (93) for detecting wind turbine generator bolts are arranged on the inner walls of two sides of the detection frame (92).

4. The wind turbine generator bolt detection mechanism of claim 1, wherein: a plurality of placing grooves (5) for placing bolts of the wind turbine generator are formed in the top of the placing frame (4) at equal intervals.

5. The wind turbine generator bolt detection mechanism of claim 1, wherein: a motor (10) for driving the screw rod (6) to rotate is arranged on the outer side of one supporting plate (2).

6. The wind turbine generator bolt detection mechanism of claim 1, wherein: reinforcing ribs (11) are arranged between the outer side of the supporting plate (2) and the top of the base (1).

7. The wind turbine generator bolt detection mechanism of claim 1, wherein: foot pads (12) are arranged at four corners of the bottom of the base (1).