阅读说明：本技术 复合绝缘子的超声波旋转探伤装置 (Ultrasonic rotary flaw detection device of composite insulator ) 是由 董晓虎 姚京松 程绳 吴军 付军 苏晶晶 赵威 林磊 董琼 方爱英 张雅婷 魏 于 2019-12-11 设计创作，主要内容包括：本发明公开了复合绝缘子的超声波旋转探伤装置,包括工作台,所述工作台的上端固定连接有支撑立板,所述工作台的上方设有与支撑立板侧壁固定连接有的安装板,所述安装板的下端安装有探伤设备,所述支撑立板的侧壁转动连接有第一套筒,所述支撑立板的侧壁设有与第一套筒连接的驱动机构,所述第一套筒的内设有四个圆周分布的扇形夹板,所述第一套筒的外壁设有与四个扇形夹板连接的弹性锁紧机构,所述工作台的上端设有清理机构。本发明,其可以方便快捷的对复合绝缘子的末端进行固定,并且在对复合绝缘子进行探伤前可以方便快速的对其表面进行清理,可提升探伤的效率。(The invention discloses an ultrasonic rotary flaw detection device of a composite insulator, which comprises a workbench, wherein a supporting vertical plate is fixedly connected to the upper end of the workbench, a mounting plate fixedly connected with the side wall of the supporting vertical plate is arranged above the workbench, flaw detection equipment is arranged at the lower end of the mounting plate, a first sleeve is rotatably connected to the side wall of the supporting vertical plate, a driving mechanism connected with the first sleeve is arranged on the side wall of the supporting vertical plate, four fan-shaped clamping plates distributed circumferentially are arranged in the first sleeve, an elastic locking mechanism connected with the four fan-shaped clamping plates is arranged on the outer wall of the first sleeve, and a cleaning mechanism is arranged at the upper end of the workbench. The invention can conveniently and quickly fix the tail end of the composite insulator, can conveniently and quickly clean the surface of the composite insulator before flaw detection is carried out on the composite insulator, and can improve the flaw detection efficiency.)

1. Composite insulator's rotatory device of detecting a flaw of ultrasonic wave, including workstation (1), its characterized in that, the upper end fixedly connected with of workstation (1) supports riser (2), the top of workstation (1) is equipped with and supports mounting panel (3) that riser (2) lateral wall fixed connection had, equipment of detecting a flaw (4) are installed to the lower extreme of mounting panel (3), the lateral wall that supports riser (2) rotates and is connected with first sleeve (5), the lateral wall that supports riser (2) is equipped with the drive framework of being connected with first sleeve (5), be equipped with fan-shaped splint (6) that four circumferences distribute in first sleeve (5), the outer wall of first sleeve (5) is equipped with the elasticity locking mechanism who is connected with four fan-shaped splint (6), the upper end of workstation (1) is equipped with clearance mechanism.

2. The ultrasonic rotary inspection device for the composite insulator is characterized in that the driving mechanism comprises a driving motor (7) arranged on the side wall of the supporting vertical plate (2), the output end of the driving motor (7) is fixedly connected with a driving gear (8), and the outer wall of the first sleeve (5) is fixedly connected with a driven gear (9) meshed with the driving gear (8).

3. The ultrasonic rotary flaw detection device for the composite insulator according to claim 1, wherein the elastic locking mechanism comprises four sliding rods (11) fixedly connected to outer walls of four fan-shaped clamping plates (6), the inner wall of the first sleeve (5) is provided with four through holes (10) corresponding to the sliding rods (11), the four sliding rods (11) respectively penetrate through the four through holes (10) and extend to the outer wall of the first sleeve (5), the other ends of the four sliding rods (11) are fixedly connected with top plates (13), the four top plates (13) are elastically connected with the outer wall of the first sleeve (5) through locking springs (12), the outer wall of the first sleeve (5) is rotatably connected with a second sleeve (14), the outer wall of the second sleeve (14) is fixedly connected with four convex blocks (15) corresponding to the four top plates (13), the outer wall of the second sleeve (14) is fixedly connected with a plurality of handles (16).

4. The ultrasonic rotary inspection device for the composite insulator is characterized in that the cleaning mechanism comprises two electric telescopic rods (17) fixedly mounted at the upper end of the workbench (1), the upper ends of the two electric telescopic rods (17) are fixedly connected with a cleaning plate (18), and the upper surface of the cleaning plate (18) is provided with a brush.

5. The ultrasonic rotary inspection device for the composite insulator is characterized in that a supporting column (19) is fixedly connected to the right end of the workbench (1), and a placing groove (20) corresponding to the first sleeve (5) is formed in the upper end of the supporting column (19).

6. The ultrasonic rotary inspection device for composite insulators according to claim 1, characterized in that the inner walls of the four segmental splints (6) are provided with anti-skid lines.

Technical Field

The invention relates to the technical field of composite insulator detection, in particular to an ultrasonic rotary flaw detection device for a composite insulator.

Background

The composite insulator is a special insulating control and can play an important role in an overhead transmission line.

In order to guarantee the quality of composite insulator, generally all can carry out ultrasonic inspection to composite insulator before putting into use and detect, but current ultrasonic rotary inspection device is when fixing composite insulator end, and still convenient inadequately to composite insulator needs the manual work to carry out the surface cleaning before detecting a flaw, but the efficiency of manual cleaning is not high, influences the efficiency of detecting a flaw.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides an ultrasonic rotary flaw detection device for a composite insulator, which can conveniently and quickly fix the tail end of the composite insulator, can conveniently and quickly clean the surface of the composite insulator before flaw detection is carried out on the composite insulator, and can improve the flaw detection efficiency.

In order to achieve the purpose, the invention adopts the following technical scheme:

composite insulator's rotatory device of detecting a flaw of ultrasonic wave, comprises a workbench, the upper end fixedly connected with of workstation supports the riser, the top of workstation is equipped with and supports the mounting panel that riser lateral wall fixed connection has, the lower extreme of mounting panel is installed and is detected a flaw the equipment, the lateral wall that supports the riser rotates and is connected with first sleeve, the lateral wall that supports the riser is equipped with the actuating mechanism who is connected with first sleeve, be equipped with the fan-shaped splint of four circumference distributions in the first sleeve, first telescopic outer wall is equipped with the elasticity locking mechanism who is connected with four fan-shaped splint, the upper end of workstation is equipped with clearance mechanism.

Preferably, the driving mechanism comprises a driving motor installed on the side wall of the supporting vertical plate, the output end of the driving motor is fixedly connected with a driving gear, and the outer wall of the first sleeve is fixedly connected with a driven gear meshed with the driving gear.

Preferably, elasticity locking mechanism includes four slide bars of fixed connection at four fan-shaped splint outer walls, first telescopic inner wall runs through and is equipped with four through-holes that correspond with the slide bar, four the slide bar runs through four through-holes respectively and extends to first telescopic outer wall, four the equal fixedly connected with roof of the other end of slide bar, four all through locking spring elastic connection between roof and the first telescopic outer wall, first telescopic outer wall rotates and is connected with the second sleeve, four lugs that correspond with four roofs respectively of telescopic outer wall fixedly connected with of second, a plurality of handles of telescopic outer wall fixedly connected with of second.

Preferably, clearance mechanism includes two electric telescopic handle of fixed mounting in the workstation upper end, two electric telescopic handle's upper end fixed connection cleaning plate, cleaning plate's upper surface is equipped with the brush.

Preferably, the right end fixedly connected with support column of workstation, the upper end of support column is equipped with the recess of placing that corresponds with first sleeve.

Preferably, the inner walls of the four fan-shaped clamping plates are provided with anti-skid lines.

The invention has the beneficial effects that:

1. the elasticity locking mechanism who sets up rotates the second sleeve through the handle, and the lug of second sleeve outer wall is respectively with four roofs to outside jack-up, and four roofs are with four fan-shaped splint outwards jack-up through four slide bars, then place composite insulator's end between four fan-shaped splint, then reset the handle gyration, and the roof drives four fan-shaped splint and resets under locking spring's elastic force, can carry out the fixed clamp with the end of composite insulator between four fan-shaped splint tightly, and easy operation is more fixed convenient.

2. The actuating mechanism and the clearance mechanism that set up, two electric telescopic handle drive clearance board upwards slide to composite insulator's lower extreme, then start driving motor, and driving motor drives the driving gear and rotates, and the driving gear drives driven gear and rotates, and driven gear drives first sleeve and rotates, and first sleeve drives the composite insulator who is fixed and rotates, and the clearance board can be cleared up composite insulator's circumference surface, and the clearance is convenient quick.

Drawings

Fig. 1 is a schematic structural view of an ultrasonic rotary flaw detection apparatus for a composite insulator according to the present invention;

fig. 2 is a schematic diagram of a right-view structure of an elastic locking mechanism of an ultrasonic rotary flaw detection device for a composite insulator according to the present invention;

fig. 3 is an enlarged schematic structural view of a composite insulator ultrasonic rotary flaw detector at a position a according to the present invention.

In the figure: the automatic flaw detection device comprises a workbench 1, a supporting vertical plate 2, a mounting plate 3, flaw detection equipment 4, a first sleeve 5, a fan-shaped clamping plate 6, a driving motor 7, a driving gear 8, a driven gear 9, a through hole 10, a sliding rod 11, a locking spring 12, a top plate 13, a second sleeve 14, a convex block 15, a handle 16, an electric telescopic rod 17, a cleaning plate 18, a supporting column 19 and a placing groove 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, the ultrasonic rotary flaw detection device of the composite insulator comprises a workbench 1, a supporting vertical plate 2 is fixedly connected to the upper end of the workbench 1, a mounting plate 3 fixedly connected to the side wall of the supporting vertical plate 2 is arranged above the workbench 1, flaw detection equipment 4 is arranged at the lower end of the mounting plate 3, a first sleeve 5 is rotatably connected to the side wall of the supporting vertical plate 2, four sector-shaped clamping plates 6 distributed circumferentially are arranged in the first sleeve 5, anti-skid lines are arranged on the inner walls of the four sector-shaped clamping plates 6 to play an anti-skid role, an elastic locking mechanism connected with the four sector-shaped clamping plates 6 is arranged on the outer wall of the first sleeve 5, the elastic locking mechanism comprises four slide bars 11 fixedly connected to the outer walls of the four sector-shaped clamping plates 6, four through holes 10 corresponding to the slide bars 11 are arranged on the inner wall of the first sleeve 5, the four slide bars, the other ends of the four sliding rods 11 are fixedly connected with top plates 13, the four top plates 13 are elastically connected with the outer wall of the first sleeve 5 through locking springs 12, the outer wall of the first sleeve 5 is rotatably connected with a second sleeve 14, the outer wall of the second sleeve 14 is fixedly connected with four convex blocks 15 respectively corresponding to the four top plates 13, the outer wall of the second sleeve 14 is fixedly connected with a plurality of handles 16, the right end of the workbench 1 is fixedly connected with a supporting column 19, the upper end of the supporting column 19 is provided with a placing groove 20 corresponding to the first sleeve 5, the second sleeve 14 is rotated through the handles 16, the convex blocks 15 on the outer wall of the second sleeve 14 respectively jack the four top plates 13 to the outside, the four top plates 13 jack the four fan-shaped clamping plates 6 to the outside through the four sliding rods 11, then the tail ends of the composite insulators are placed between the four fan-shaped clamping plates 6, then the handles 16 are rotated and reset, the top plates 13 drive the four fan-shaped clamping, can fix the end of the composite insulator between four fan-shaped clamping plates 6 tightly, easy operation is more fixed convenient.

The side wall of the supporting vertical plate 2 is provided with a driving mechanism connected with the first sleeve 5, the driving mechanism comprises a driving motor 7 arranged on the side wall of the supporting vertical plate 2, the output end of the driving motor 7 is fixedly connected with a driving gear 8, the outer wall of the first sleeve 5 is fixedly connected with a driven gear 9 meshed with the driving gear 8, the upper end of the workbench 1 is provided with a cleaning mechanism, the cleaning mechanism comprises two electric telescopic rods 17 fixedly arranged at the upper end of the workbench 1, the upper ends of the two electric telescopic rods 17 are fixedly connected with a cleaning plate 18, the upper surface of the cleaning plate 18 is provided with a brush, the two electric telescopic rods 17 drive the cleaning plate 18 to slide upwards to the lower end of the composite insulator, then the driving motor 7 is started, the driving gear 7 drives the driving gear 8 to rotate, the driving gear 8 drives the driven gear 9 to rotate, the driven gear 9 drives the first sleeve 5 to rotate, the first sleeve, the cleaning plate 18 can clean the circumferential surface of the composite insulator conveniently and quickly.

In the invention, when the tail end of the composite insulator needs to be subjected to fixed flaw detection, the second sleeve 14 is rotated relative to the first sleeve 5 through the handle 16, when the lug 15 on the outer wall of the second sleeve 14 is rotated to the inner side of the top plate 13, the four lugs 15 respectively jack up the four top plates 13 outwards against the elastic force of the locking spring 12, the four top plates 13 simultaneously slide the four fan-shaped clamping plates 6 towards the inner wall direction of the first sleeve 5 through the four slide bars 11, at the moment, the gap between the four fan-shaped clamping plates 6 is larger, the handle 16 is stopped to rotate, then the tail end of the composite insulator is placed between the four fan-shaped clamping plates 6, the other end of the composite insulator is placed in the placing groove 20, then the handle 16 is rotated to reset, the four lugs 15 are removed from the side wall of the top plate 13, the top plate 13 is reset under the elastic force of the locking spring 12, can carry out the fixed clamp with the composite insulator's between four fan-shaped splint 6 end and press from both sides tightly, easy operation is more fixed convenient, then two electric telescopic handle 17, two electric telescopic handle 17 drive clearance board 18 upwards slides to composite insulator's lower extreme, then start driving motor 7, driving motor 7 drives driving gear 8 and rotates, driving gear 8 drives driven gear 9 and rotates, driven gear 9 drives first sleeve 5 and rotates, first sleeve 5 drives and is rotated by fixed composite insulator, clearance board 18 can clear up composite insulator's circumference surface, the convenient quick clearance.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.