CN214535582U

CN214535582U - Equipment mounting rack for detecting blade

Info

Publication number: CN214535582U
Application number: CN202120620931.7U
Authority: CN
Inventors: 张迪
Original assignee: Beijing Zhengnuo Technology Co ltd
Current assignee: Beijing Zhengnuo Technology Co ltd
Priority date: 2021-03-27
Filing date: 2021-03-27
Publication date: 2021-10-29
Anticipated expiration: 2031-03-27

Abstract

The utility model belongs to the technical field of blade detection device technique and specifically relates to an equipment fixing frame for detecting blade, scanner frame one end connecting seat bottom surface is established a first sucking disc subassembly and two second sucking disc subassemblies, other end connecting seat bottom surface is equipped with a first sucking disc subassembly and two third sucking disc subassemblies, the first sucking disc subassembly includes first cylinder and first sucking disc, the second sucking disc subassembly includes second cylinder and second sucking disc, be equipped with the through-hole between the top surface of second sucking disc inner chamber and connecting seat, the third sucking disc subassembly includes third cylinder and third sucking disc, be equipped with the through-hole between the spherical cavity in the third cylinder and the top surface of connecting seat, the top that the spherical shell was cup jointed in the spherical cavity internal rotation is equipped with the opening, even there is the spliced pole between the bottom of spherical shell and the third sucking disc, the vacuum suction pipe that the through-hole department of connecting seat upper surface connects is connected with the port of vacuum pump; the problem of when scanning the blade surface and examining, be difficult to carry out fixed mounting to the scanning support is solved.

Description

Equipment mounting rack for detecting blade

Technical Field

The utility model relates to a blade detection device technical field specifically is an equipment fixing frame for detecting blade.

Background

The blade has a very wide range of applications in industry. When the blades are used for the fan, the blades are driven to rotate by mechanical energy to generate airflow; the blade can convert wind energy into mechanical energy. In order to ensure the normal application of the blade, the surface of the blade needs to be scanned and detected regularly by using a detection instrument. Traditionally, when scanning and detecting the blade, the detection instrument is often required to be held manually for operation, so that the operation is difficult, and the detection precision is difficult to guarantee. Due to different application ranges of the blades, the surfaces of the blades are not regular planes, and therefore, the brackets for mounting the detection instruments are difficult to be fixedly adsorbed on the surfaces of the blades.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an equipment fixing frame for detecting blade to solve and scan at present to the blade surface and examine time measuring, be difficult to carry out fixed mounting's problem to the scanning support.

In order to achieve the above object, the utility model provides a following technical scheme: an equipment mounting frame for detecting blades comprises a scanning frame, wherein two ends of the bottom surface of the scanning frame are respectively connected with a connecting seat, the position, close to the outer edge, of the bottom surface of the connecting seat at one end of the scanning frame is fixedly connected with a first sucker component and a second sucker component, the position, close to the outer edge, of the bottom surface of the connecting seat at the other end of the scanning frame is fixedly connected with a first sucker component and a third sucker component, each connecting seat is respectively provided with one first sucker component, the number of the second sucker components and the number of the third sucker components are respectively two, the first sucker components are respectively distributed in a shape of Chinese character with the corresponding second sucker components and the corresponding third sucker components, each first sucker comprises a first cylinder and a first sucker, the top surface of the first cylinder is fixedly connected onto the bottom surface of the connecting seat, and the top surface of the first sucker is fixedly connected onto the bottom surface of the first cylinder, the second sucker component comprises a second cylinder and a second sucker, the top surface of the second cylinder is fixedly connected to the bottom surface of the connecting seat, the top surface of the second sucker is fixedly connected to the bottom surface of the second cylinder, a through hole is vertically arranged between the top surface of the inner cavity of the second sucker and the top surface of the connecting seat, the third sucker component comprises a third cylinder and a third sucker, the top surface of the third cylinder is fixedly connected to the bottom surface of the connecting seat, a spherical cavity is arranged in the third cylinder, a through hole is vertically arranged between the top end of the spherical cavity and the upper surface of the connecting seat, a spherical shell is sleeved in the spherical cavity in a rotating mode, an opening is arranged at the top end of the spherical shell, the bottom end of the spherical shell is connected with a connecting column, and the bottom end of the connecting column is fixedly connected with the middle position of the top surface of the third sucker, a through hole is formed between the top surface of the inner cavity of the third sucker and the inner cavity of the spherical shell, a vacuum suction pipe is connected to the through hole on the upper surface of the connecting seat, and the other end of the vacuum suction pipe is connected to a port of a vacuum pump.

Preferably, a connecting end is fixedly connected to a through hole on the upper surface of the connecting seat, and the end of the vacuum suction tube is detachably connected to the top end of the connecting end.

Preferably, the third cylinder includes upper portion cylinder and lower part cylinder, the bottom of upper portion cylinder with the top of lower part cylinder can be dismantled and be connected, and the bottom surface of upper portion cylinder with the top surface laminating of lower part cylinder, hemispherical groove has been seted up to the position placed in the middle of upper portion cylinder lower surface, hemispherical groove has been seted up to the position placed in the middle of lower part cylinder upper surface.

Preferably, the lower surface of the lower cylinder is in threaded sleeve connection with the connecting screws at positions close to four corners, and the top ends of the connecting screws penetrate through the top surface of the lower cylinder and then are in threaded sleeve connection with the bottom surface of the upper cylinder.

Preferably, a groove is formed in the lower surface of the lower cylinder corresponding to the bottom end of the connecting screw.

Preferably, the bottom surface of the lower cylinder is provided with an arc chamfer corresponding to the bottom end of the round hole at the hemispherical groove.

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

the mounting rack can fixedly adsorb the scanning frame on blades with different sizes and irregular surfaces, so that the detection equipment can accurately scan and detect the surfaces of various types of blades; and the mounting bracket is fixed and adsorbed on the surface of the blade, so that the operation is simple and easy to implement, and the efficiency of detecting the blade is improved.

Drawings

Fig. 1 is a schematic overall front view structure diagram of the present invention;

fig. 2 is a schematic view of the overall overhead structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

fig. 4 is an enlarged schematic structural diagram of the present invention at B in fig. 1.

In the figure: 1-a scanning frame; 2-a connecting seat; 21-connecting the terminal; 3-a first sucker assembly; 31-a first cylinder; 32-a first suction cup; 4-a second chuck assembly; 41-a second cylinder; 42-a second suction cup; 5-a third chuck component; 51-a third cylinder; 511-upper cylinder; 512-lower cylinder; 513-attachment screws; 52-third suction cup; 53-connecting column; 54-a spherical shell; 55-spherical cavity; 6-vacuum suction pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution, an apparatus mounting rack for detecting blades, comprising a scanning frame 1, wherein two ends of the bottom surface of the scanning frame 1 are respectively connected with a connecting seat 2, a first sucker component 3 and a second sucker component 4 are fixedly connected to the bottom surface of the connecting seat 2 at one end of the scanning frame 1 near the outer edge, a first sucker component 3 and a third sucker component 5 are fixedly connected to the bottom surface of the connecting seat 2 at the other end of the scanning frame 1 near the outer edge, each connecting seat 2 is respectively provided with a first sucker component 3, the number of the second sucker component 4 and the third sucker component 5 is two, the first sucker component 3 is respectively distributed in a delta shape with the corresponding second sucker component 4 and the corresponding third sucker component 5, the first sucker component 3 comprises a first cylinder 31 and a first sucker 32, the top surface of the first cylinder 31 is fixedly connected to the bottom surface of the connecting seat 2, the top surface of the first sucker 32 is fixedly connected to the bottom surface of the first cylinder 31, the second sucker component 4 comprises a second cylinder 41 and a second sucker 42, the top surface of the second cylinder 41 is fixedly connected to the bottom surface of the connecting seat 2, the top surface of the second sucker 42 is fixedly connected to the bottom surface of the second cylinder 41, a through hole is vertically arranged between the top surface of the inner cavity of the second sucker 42 and the top surface of the connecting seat 2, the third sucker component 5 comprises a third cylinder 51 and a third sucker 52, the top surface of the third cylinder 51 is fixedly connected to the bottom surface of the connecting seat 2, a spherical cavity 55 is arranged in the third cylinder 51, a through hole is vertically arranged between the top end of the spherical cavity 55 and the upper surface of the connecting seat 2, a spherical shell 54 is rotatably sleeved in the spherical cavity 55, an opening is arranged at the top end of the spherical shell 54, a connecting column 53 is connected to the bottom end of the spherical shell 54, and the bottom end of the connecting column 53 is fixedly connected to the central position of the top surface of the third sucker 52, a through hole is arranged between the top surface of the inner cavity of the third suction cup 52 and the inner cavity of the spherical shell 54, a vacuum suction pipe 6 is connected to the through hole on the upper surface of the connecting seat 2, and the other end of the vacuum suction pipe 6 is connected to the port of the vacuum pump.

In summary, when in use, the second suction cups 42 and the corresponding first suction cups 32 are firstly attached to the plane position of the blade surface; then the third suction cup 52 is pressed towards the surface of the blade, and the third suction cup 52 can flexibly rotate in the spherical cavity 55 along with the spherical shell 54, so that the third suction cup 52 can be attached to the irregular surface of the blade; then starting a vacuum pump, so that the vacuum pump evacuates air in the inner cavities of the second suction cup 42 and the third suction cup 52 through the vacuum suction tube 6, so that negative pressure is formed in the inner cavities of the second suction cup 42 and the third suction cup 52, and the second suction cup 42 and the third suction cup 52 are firmly adsorbed on the surface of the blade; then, the detection instrument respectively moves in the X direction and the Y direction through the transverse axis and the longitudinal axis of the scanning frame 1, thereby completing the scanning detection of the blade surface.

In the embodiment, a connecting end 21 is fixedly connected with a through hole on the upper surface of the connecting seat 2, and the end of the vacuum suction pipe 6 is detachably connected with the top end of the connecting end 21; so that in use, the connection of the passage between the vacuum chuck and the vacuum suction tube 6 is facilitated.

In this embodiment, the third cylinder 51 includes an upper cylinder 511 and a lower cylinder 512, the bottom end of the upper cylinder 511 is detachably connected to the top end of the lower cylinder 512, the bottom surface of the upper cylinder 511 is attached to the top surface of the lower cylinder 512, a hemispherical recess is formed in the center of the lower surface of the upper cylinder 511, and a hemispherical recess is formed in the center of the upper surface of the lower cylinder 512.

In this embodiment, the lower surface of the lower cylinder 512 is screwed with the connection screws 513, and the top ends of the connection screws 513 penetrate through the top surface of the lower cylinder 512 and are screwed with the bottom surface of the upper cylinder 511.

In this embodiment, a groove is formed on the lower surface of the lower cylinder 512 corresponding to the bottom of the connection screw 513.

In this embodiment, the bottom surface of the lower cylinder 512 is provided with a cambered chamfer corresponding to the bottom end of the round hole at the hemispherical groove; so that the spherical shell 54, the connecting column 53 and the third suction cup 52 can rotate flexibly and smoothly in use.

The working principle is as follows: when in use, the second suction cup 42 and the corresponding first suction cup 32 are firstly attached to the plane position of the surface of the blade; then the third suction cup 52 is pressed towards the surface of the blade, and the third suction cup 52 can flexibly rotate in the spherical cavity 55 along with the spherical shell 54, so that the third suction cup 52 can be attached to the irregular surface of the blade; then starting a vacuum pump, so that the vacuum pump evacuates air in the inner cavities of the second suction cup 42 and the third suction cup 52 through the vacuum suction tube 6 and the connecting end 21, so that negative pressure is formed in the inner cavities of the second suction cup 42 and the third suction cup 52, and the second suction cup 42 and the third suction cup 52 are firmly adsorbed on the surface of the blade; then, the detection instrument respectively moves in the X direction and the Y direction through the transverse axis and the longitudinal axis of the scanning frame 1, thereby completing the scanning detection of the blade surface.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. An equipment mounting for detecting blades, comprising a scanning frame (1), characterized in that: the two ends of the bottom surface of the scanning frame (1) are respectively connected with a connecting seat (2), the position, close to the outer edge, of the bottom surface of the connecting seat (2) at one end of the scanning frame (1) is fixedly connected with a first sucker component (3) and a second sucker component (4), the position, close to the outer edge, of the bottom surface of the connecting seat (2) at the other end of the scanning frame (1) is fixedly connected with a first sucker component (3) and a third sucker component (5), each connecting seat (2) is provided with one first sucker component (3), the number of the second sucker components (4) and the number of the third sucker components (5) are respectively two, the first sucker components (3) are respectively distributed in a shape like a Chinese character with the corresponding second sucker components (4) and the corresponding third sucker components (5), and each first sucker component (3) comprises a first cylinder (31) and a first sucker (32), the top surface of the first cylinder (31) is fixedly connected to the bottom surface of the connecting seat (2), the top surface of the first sucker (32) is fixedly connected to the bottom surface of the first cylinder (31), the second sucker component (4) comprises a second cylinder (41) and a second sucker (42), the top surface of the second cylinder (41) is fixedly connected to the bottom surface of the connecting seat (2), the top surface of the second sucker (42) is fixedly connected to the bottom surface of the second cylinder (41), a through hole is vertically formed between the top surface of the inner cavity of the second sucker (42) and the top surface of the connecting seat (2), the third sucker component (5) comprises a third cylinder (51) and a third sucker (52), the top surface of the third cylinder (51) is fixedly connected to the bottom surface of the connecting seat (2), and a spherical cavity (55) is arranged in the third cylinder (51), the top of spherical cavity (55) with be provided with the through-hole between the upper surface of connecting seat (2) perpendicularly, spherical casing (54) have been cup jointed to spherical cavity (55) internal rotation, the top of spherical casing (54) is equipped with the opening, and the bottom of spherical casing (54) is connected with spliced pole (53), the bottom of spliced pole (53) with the top surface fixed connection of position placed in the middle of third sucking disc (52), the top surface of third sucking disc (52) inner chamber with be equipped with the through-hole between the inner chamber of spherical casing (54), the through-hole department of connecting seat (2) upper surface is connected with vacuum suction pipe (6), the other end of vacuum suction pipe (6) is connected on the port of vacuum pump.

2. The equipment mounting rack for detecting blades according to claim 1, characterized in that: the vacuum suction pipe is characterized in that a connecting end head (21) is fixedly connected to a through hole in the upper surface of the connecting seat (2), and the end head of the vacuum suction pipe (6) is detachably connected to the top end of the connecting end head (21).

3. The equipment mounting rack for detecting blades according to claim 1, characterized in that: the third cylinder (51) includes upper portion cylinder (511) and lower part cylinder (512), the bottom of upper portion cylinder (511) with the top of lower part cylinder (512) can be dismantled and be connected, and the bottom surface of upper portion cylinder (511) with the top surface laminating of lower part cylinder (512), the hemisphere recess has been seted up to the position between two parties of upper portion cylinder (511) lower surface, the hemisphere recess has been seted up to the position between two parties of lower part cylinder (512) upper surface.

4. The equipment mounting rack for detecting blades according to claim 3, characterized in that: the lower surface of the lower cylinder (512) is in threaded sleeve connection with connecting screws (513) at positions close to four corners, and the top ends of the connecting screws (513) penetrate through the top surface of the lower cylinder (512) and then are in threaded sleeve connection with the bottom surface of the upper cylinder (511).

5. The equipment mounting rack for detecting blades according to claim 4, characterized in that: the lower surface of the lower cylinder (512) is provided with a groove corresponding to the bottom end of the connecting screw (513).

6. The equipment mounting rack for detecting blades according to claim 3, characterized in that: and a cambered surface chamfer is arranged at the bottom end of the round hole at the position of the bottom surface of the lower cylinder (512), which corresponds to the hemispherical groove.