CN217033692U

CN217033692U - Nodular cast iron pipe metallographic detection device

Info

Publication number: CN217033692U
Application number: CN202220648716.2U
Authority: CN
Inventors: 王永富
Original assignee: Panzhihua City Xuding Machine Building Co ltd
Current assignee: Panzhihua City Xuding Machine Building Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-07-22
Anticipated expiration: 2032-03-22

Abstract

The utility model relates to the technical field of nodular cast iron pipe detection, in particular to a metallographic detection device for a nodular cast iron pipe, which comprises a metallographic microscope, wherein the metallographic microscope comprises an ocular, an objective converter, a three-eye observation cylinder, an adjusting button and an objective table, the ocular, the objective converter, the three-eye observation cylinder and the adjusting button are arranged on a second L-shaped support, and the objective table is arranged on a first L-shaped support. According to the utility model, the original C-shaped support is divided into two storage mechanisms, so that the transverse distance of the support is conveniently increased, and meanwhile, the storage mechanisms are placed in the storage box, so that the stability of the support in the transportation process is facilitated; the automatic brightness adjusting mechanism is convenient for automatically adjust the brightness of the LED lamp by arranging the front camera, the light sensor and the distance sensor on the LED lamp, so that the eyesight of a user can be effectively protected.

Description

Nodular cast iron pipe metallographic detection device

Technical Field

The utility model relates to the technical field of nodular cast iron pipe detection, in particular to a metallographic detection device for a nodular cast iron pipe.

Background

The nodular cast iron pipe is a pipe which is formed by adding a nodulizer into cast molten iron above No. 18 and then centrifugally casting the molten iron at a high speed by a centrifugal nodular cast iron machine, and is called a nodular cast iron pipe, a nodular cast iron pipe and the like for short. The material is mainly used for conveying tap water and is an ideal selective material for tap water pipelines. The mechanical property is closely related to the metallographic structure of the metal, the metallographic structure determines the mechanical property, the nodular cast iron pipe is no exception, and the metallographic detection can help to judge the production quality in the production process.

The existing metallographic detection is usually carried out by using a metallographic microscope, and the vertical height of the existing metallographic microscope is very high, so that the metallographic microscope is easy to touch a packing box in the transportation process, and the damage of the metallographic microscope in the transportation process is very easy to cause; meanwhile, the brightness of the existing objective table is adjusted manually, so that the eyesight of the glasses of a user is easily reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a metallographic detection device for a nodular cast iron pipe, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a metallographic detection device for a nodular cast iron pipe comprises a metallographic microscope, wherein the metallographic microscope comprises an eyepiece, an objective converter, a three-eye observation cylinder, an adjusting button and an objective table, the objective table is mounted on a first L-shaped support, the eyepiece, the objective converter, the three-eye observation cylinder and the adjusting button are mounted on a second L-shaped support, the first L-shaped support is hinged to the second L-shaped support, a groove is formed in the top of the first L-shaped support, two limiting holes are formed in the bottom of the groove, hand-lift rods are inserted into the two limiting holes in a sliding mode, and the tops of the two hand-lift rods are fixedly connected with the two ends of a handle respectively; and the objective table is provided with an automatic brightness adjusting mechanism with a charging port.

Preferably, the metallographic detection device for the ductile cast iron pipe further comprises a storage box, wherein the storage box is provided with a first L-shaped support, a second L-shaped support and a containing groove for the metallographic microscope to be placed in after being folded, and the storage box is provided with a plurality of cavities specially used for placing an eyepiece, a three-eye observation tube and an adjusting button.

Preferably, the first L-shaped bracket and the second L-shaped bracket are arranged oppositely and connected through a hinge.

Preferably, luminance automatic regulating mechanism includes led lamp, leading camera, the mouth that charges, optical line sensors and distance sensor, install the led lamp in the inner circle of objective table, leading camera is installed to one side of objective table, optical line sensors and distance sensor are installed respectively on the objective table corresponds one side of leading camera, the mouth that charges has been seted up on the opposite side of objective table.

Preferably, a controller is installed in the led lamp, the front camera, the light sensor and the distance sensor are electrically connected with the controller, and the charging port is externally connected with a power supply; the working principle of the front camera, the light sensor and the distance sensor mainly refers to the working principle of automatically adjusting the brightness of the existing mobile phone screen, and redundant description is omitted here.

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

according to the utility model, the C-shaped bracket of the original metallographic microscope is divided into the first L-shaped bracket and the second L-shaped bracket, so that the transverse distance of the brackets can be conveniently increased, meanwhile, the first L-shaped bracket and the second L-shaped bracket are hinged to enable the brackets to be folded, and after being folded, the brackets are conveniently held by a sliding handle and then placed in a containing box, so that the stability of the brackets in the transportation process is improved; the automatic brightness adjusting mechanism is convenient for automatically adjusting the brightness of the LED lamp by arranging the front camera, the light sensor and the distance sensor on the LED lamp, so that the eyesight of a user can be effectively protected.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention after storage;

FIG. 2 is a schematic diagram of the overall explosive structure of the present invention;

FIG. 3 is a schematic perspective view of a metallographic microscope according to the present invention;

FIG. 4 is a schematic view of the overall structure of the stage and the led lamp of the present invention;

fig. 5 is a schematic view of a part a of the enlarged structure of fig. 1 according to the present invention.

In the figure: 1. a storage box; 101. a containing groove; 2. a first "L" shaped bracket; 3. a second "L" shaped bracket; 4. a hinge; 5. a metallographic microscope; 501. an object stage; 6. a led lamp; 7. a front camera; 8. a charging port; 9. a light sensor; 10. a distance sensor; 11. a groove; 12. a hand-held lever; 13. a handle.

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. All other embodiments, which can be derived by workers skilled in the art from the embodiments given herein without making creative efforts, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a metallographic detection device for a nodular cast iron pipe comprises a metallographic microscope 5, wherein the metallographic microscope 5 comprises an ocular, an objective converter, a three-eye observation cylinder, an adjusting button and an objective table 501, the ocular, the objective converter, the three-eye observation cylinder and the adjusting button are mounted on a second L-shaped support 3, and the objective table 501 is mounted on a first L-shaped support 2; install to first "L" type support 2 and second "L" type support 3 on the metallographic microscope 5, be provided with hinge 4's receiving mechanism on the metallographic microscope 5, be provided with the luminance automatically regulated mechanism that has charging mouth 8 on the objective table 501.

In this embodiment, as shown in fig. 1 to 5, the storage mechanism includes a storage box 1, a first "L" shaped support 2, a second "L" shaped support 3, a groove 11 and a hinge 4, the first "L" shaped support 2 is hinged to the second "L" shaped support 3 through the hinge 4, the groove 11 is formed in the top of the second "L" shaped support 3, two limit holes are formed in the bottom of the groove 11, two hand-lift levers 12 are inserted into the limit holes, a handle 13 is fixedly connected to the tops of the two hand-lift levers 12, and a containing groove 101 is formed in the storage box 1.

In this embodiment, as shown in fig. 2, the first "L" shaped bracket 2 and the second "L" shaped bracket 3 are placed in the holding tank 101 of the storage box 1; first "L" type support 2 and second "L" type support 3 after folding are placed in holding groove 101, and some cavitys have been seted up to containing box 1 simultaneously, are used for placing eyepiece, three mesh observation tube and adjustment button specially.

In this embodiment, as shown in fig. 4, the automatic brightness adjustment mechanism includes an led lamp 6, a front camera 7, a charging port 8, a light sensor 9, and a distance sensor 10, the led lamp 6 is installed in an inner ring of the object stage 501, the front camera 7 is installed on one side of the object stage 501, the light sensor 9 and the distance sensor 10 are respectively installed on one side of the object stage 501 corresponding to the front camera 7, and the charging port 8 is opened on the other side of the object stage 501.

In this embodiment, as shown in fig. 4 to 5, a controller is installed in the led lamp 6, the front camera 7, the light sensor 9 and the distance sensor 10 are all electrically connected to the controller, and the charging port 8 is externally connected to a power supply; the working principle of the front camera 7, the light sensor 9 and the distance sensor 10 mainly refers to the working principle of the existing mobile phone screen for automatically adjusting the brightness, and is not described in detail herein.

The use method and the advantages of the utility model are as follows: this nodular cast-iron pipe metallographic detection is when using, and the working process is as follows:

as shown in fig. 1 to 5, when the metallographic microscope 5 needs to be stored and carried, the second L-shaped bracket 3 is folded in half, the second L-shaped bracket 3 is attached to the first L-shaped bracket 2 under the action of the hinge 4, as shown in fig. 1, a user pulls out the handle 13 upwards from the limiting hole, then carries the handle 13, places the folded metallographic microscope 5 in the containing groove 101 of the containing box 1, and then places the containing box 1 in the packing box, so that the operation avoids the existing metallographic microscope 5 from being mounted on the fixed C-shaped bracket, and the existing metallographic microscope 5 is easily damaged by colliding with the box body in the packing box due to being too high in the transportation process, and the existing C-shaped bracket is divided into two parts, which is also mainly convenient for storage and carrying;

when the user need detect the metallographic composition of nodular cast iron pipe, only need insert charging port 8 with the charging wire earlier, then open led lamp 6's starting switch, this moment at leading camera 7, optical line sensors 9, under controller and distance sensor 10's the effect, can be according to the degree in the environment of locating, thereby make led lamp 6 adjust to suitable light, above-mentioned operation is convenient for protect user's eyesight, avoid current manual regulation's trouble, the glossiness that has also avoided oneself to adjust simultaneously is unscientific and leads to the decline of eyesight.

The foregoing shows and describes the general principles, principal features, and advantages of the utility model. It should be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and the above-described embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a nodular cast-iron pipe metallographic detection device, includes metallographic microscope (5), its characterized in that: the metallographic microscope (5) comprises an eyepiece, an objective converter, a three-eye observation tube, an adjusting button and an objective table (501), wherein the objective table (501) is installed on a first L-shaped support (2), the eyepiece, the objective converter, the three-eye observation tube and the adjusting button are installed on a second L-shaped support (3), the first L-shaped support (2) is hinged with the second L-shaped support (3), a groove (11) is formed in the top of the first L-shaped support (2), two limiting holes are formed in the bottom of the groove (11), a lifting rod (12) is inserted into the two limiting holes in a sliding mode, and the tops of the two lifting rods (12) are fixedly connected with the two ends of a lifting handle (13) respectively; and the objective table (501) is provided with an automatic brightness adjusting mechanism with a charging port (8).

2. The nodular cast iron pipe metallographic detection device of claim 1, wherein: still include containing box (1), offer on containing box (1) and supply folding first "L" type support (2), second "L" type support (3) and holding groove (101) that metallographic microscope (5) put into.

3. The nodular cast iron pipe metallographic detection device of claim 1, wherein: the first L-shaped support (2) and the second L-shaped support (3) are arranged oppositely and connected through a hinge (4).

4. The nodular cast iron pipe metallographic detection device of claim 1, wherein: luminance automatic regulating mechanism includes led lamp (6), leading camera (7), the mouth (8) that charges, light sensor (9) and distance sensor (10), install led lamp (6) in the inner circle of objective table (501), leading camera (7) are installed to one side of objective table (501), install light sensor (9) and distance sensor (10) on one side that objective table (501) correspond leading camera (7) respectively, charge mouth (8) have been seted up on the opposite side of objective table (501).

5. The metallographic detection device for the nodular cast iron pipe according to claim 4, wherein: install the controller in led lamp (6), leading camera (7), light sensor (9) and distance sensor (10) equal electric connection have the controller, mouth (8) external power supply charges.