Bus support precision detection bench

Abstract

The utility model provides a bus support precision detection bench, which comprises a support bearing assembly, an optical measurement assembly, an image observation assembly, a measurement display assembly and an image display assembly, adopts a grating ruler device for measurement, can realize high-precision length measurement, meets the requirement of precision detection, and improves the detection precision. The length of the detection table can be greatly prolonged, the detection table can meet the detection requirement of a workpiece with a larger size, and compared with an expensive three-coordinate detection table, the detection table has higher cost performance while maintaining high-precision measurement, can detect image data of the workpiece at the same time, and is suitable for large-scale popularization and application. Through the data display screen and the image display screen, a user can visually see length measurement data and workpiece image data, so that the detection process is more visual and easy to operate, and the accuracy and reliability of detection are also improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection equipment especially a bus support precision detection platform. BACKGROUND

[0002] Industrial bus support is a kind of equipment for supporting and protecting bus, and is widely used in electric power, railway, urban construction and other industries.Patent document CN204329828U discloses a length detection platform, which can detect the length of bus support, and contains test table, end head baffle, several side plates, several limiting plates, scale, sliding block and sliding slot, end head baffle is vertically fixed at one end of test table and end head baffle is arranged along the extension direction of short side of test table, several side plates are vertically arranged at one side of long side of test table and several side plates are equidistantly arranged along the extension direction of long side, several limiting plates are vertically arranged on test table parallel to side plate and several limiting plates are equidistantly arranged along the direction of long side of test table, two sliding slots are arranged on test table in parallel and perpendicular to long side of test table, scale is perpendicular to two sliding slots and is arranged in sliding mode in two sliding slots, sliding block is sleeved on scale and can slide along scale.This commonly used detection platform adopts belt module or screw rod module, and once the length of servo motor matched with screw rod module and belt module reaches 2 meters, the precision cannot be guaranteed.Therefore, it is necessary to optimize its structure to overcome the above-mentioned defects. SUMMARY

[0003] The utility model aims at providing a kind of bus support precision detection platform to extend the length of measurement, and improve measurement precision.

[0004] The utility model provides a kind of bus support precision detection platform to extend the length of measurement, and improve measurement precision.

[0005] A kind of bus support precision detection platform, it includes:

[0006] Support bearing assembly, the support bearing assembly has assembly space and workpiece bearing space;

[0007] Optical measurement component, the fixed part of the optical measurement component is installed on support bearing assembly, and with workpiece bearing space position corresponds, and its movable part obtains the length measurement data of workpiece;

[0008] Image observation component, the image observation component is installed in movable part of optical measurement component, and image data of workpiece is obtained by image observation component;

[0009] Measurement display component, the measurement display component is installed on optical measurement component, and is electrically connected with movable part of optical measurement component by line, and length measurement data can be displayed;

[0010] An image display assembly is mounted on the optical measurement assembly and electrically connected to the image observation assembly through a circuit, and can display image data obtained by the image observation assembly.

[0011] Specifically, the support bearing assembly comprises:

[0012] A support stand is formed by enclosing a rod and arranged in a transverse direction.

[0013] A bearing table is arranged in a transverse direction and fixed to the top of the support stand by a connecting piece, and a workpiece bearing space is formed on the bearing table.

[0014] In an embodiment of the present application, the support stand is formed by welding a metal square tube, and the bearing table is made of a tempered glass plate.

[0015] The optical measurement assembly comprises:

[0016] A grating ruler device, wherein a scale grating of the grating ruler device is mounted on the support stand, and a grating reading head thereof corresponds to the position of the bearing table, and the length of the workpiece on the bearing table is measured by the grating reading head, and the detection accuracy can meet the requirement of precise detection, and the length of the detection table can be greatly extended, and the cost performance is better compared with a three-coordinate detection table which is expensive.

[0017] In an embodiment of the present application, the grating ruler device is composed of a scale grating and a grating reading head according to the prior art, the scale grating is fixedly installed, and the grating reading head is movably installed, and the grating reading head is composed of a light source, a converging lens, an indicating grating, a photoelectric element and an adjusting mechanism, and the structure is not described in detail.

[0018] The image observation assembly comprises:

[0019] An observation microscope is mounted on the grating reading head of the grating ruler device and can move together with the grating reading head, and the image data of the workpiece is obtained by the observation microscope, and the workpiece defects can be detected at the same time in the length measurement process.

[0020] The measurement display assembly comprises:

[0021] A data display screen is mounted on the grating ruler device and electrically connected to the grating reading head of the grating ruler device through a circuit, and the length measurement data obtained by the grating reading head is displayed by the data display screen.

[0022] The image display assembly comprises:

[0023] An image display screen is mounted on the grating ruler device and electrically connected to the observation microscope through a circuit, and the image data obtained by the observation microscope is displayed by the image display screen.

[0024] The utility model discloses the advantages lies in:

[0025] This detection platform adopts grating ruler device to measure, can realize high accuracy length measurement, satisfy the requirement of precision detection, provide stable and accurate measurement data, and the length of detection platform can be greatly extended, can adapt to the workpiece detection demand of larger size, compared with the three -coordinate detection platform of high price, this kind of detection platform is while maintaining high accuracy measurement, has higher cost performance, can detect the image data of workpiece simultaneously, thereby realizes the synchronous detection of workpiece defect, through data display screen and image display screen, user can visually see length measurement data and workpiece image data, make the detection process more intuitive and easy to operate, also improve the accuracy and reliability of detection. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is the structure schematic diagram of the precision detection platform with long stroke structure that the utility model provides. DETAILED DESCRIPTION

[0027] To make the purpose, technical scheme and advantage of the utility model embodiment more clear, the technical scheme in the utility model embodiment will be described clearly and completely below in conjunction with the drawings in the utility model embodiment. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. The components of the utility model embodiment described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiment in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the scope of the utility model protection.

[0028] As Figure 1 The utility model discloses the precision detection platform with long stroke structure includes support bearing assembly, optical measurement assembly, image observation assembly, measurement display assembly and image display assembly, and has assembly space and workpiece bearing space in support bearing assembly, and the fixed part of optical measurement assembly is installed on support bearing assembly, and corresponds with workpiece bearing space position, and the length measurement data of workpiece is obtained from its movable part, and image observation assembly is installed in the movable part of optical measurement assembly, and the image data of workpiece is obtained from image observation assembly, and measurement display assembly is installed on optical measurement assembly, and is electrically connected with the movable part of optical measurement assembly through circuit, and can display length measurement data, and image display assembly is installed on optical measurement assembly, and is electrically connected with image observation assembly through circuit, and can display the image data obtained from image observation assembly.

[0029] In the embodiment, the support bearing assembly comprises a support stand 110 and a bearing table 120, the support stand is enclosed by a rod and arranged in the transverse direction, the bearing table is arranged in the transverse direction and fixed to the top of the support stand by a connecting piece, and a workpiece bearing space is formed on the bearing table.

[0030] In the embodiment, the support stand is formed by welding a metal square tube, and the bearing table is made of a tempered glass plate.

[0031] The optical measurement assembly comprises a grating ruler device 200, a scale grating of the grating ruler device is installed on the support stand, a grating reading head thereof corresponds to the position of the bearing table, and the length of the workpiece on the bearing table is measured by the grating reading head.

[0032] In the embodiment, the grating ruler device is a prior art, which is composed of a scale grating and a grating reading head, the scale grating is fixedly installed, and the grating reading head is movably installed, the grating reading head is composed of a light source, a converging lens, an indicating grating, a photoelectric element and an adjusting mechanism, and the structure is not described in detail.

[0033] The image observation assembly comprises an observation microscope 300, which is installed on the grating reading head of the grating ruler device and can move together with the grating reading head, and image data of the workpiece is obtained by the observation microscope.

[0034] The measurement display assembly comprises a data display screen 400, which is installed on the grating ruler device and electrically connected to the grating reading head of the grating ruler device through a line, and the length measurement data obtained by the grating reading head is displayed by the data display screen.

[0035] The image display assembly comprises an image display screen 500, which is installed on the grating ruler device and electrically connected to the observation microscope through a line, and the image data obtained by the observation microscope is displayed by the image display screen.

[0036] In the description of the utility model, it is necessary to explain that when the terms of indicating the orientation or position relationship such as "upper", "lower", "inner", "outer", "left", "right" and the like appear, it should be understood as the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship of the utility model product when it is usually placed, or the orientation or position relationship commonly understood by the person skilled in the art, and it is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In addition, when the terms of "first", "second" and the like appear, they are only used for distinguishing the description, and cannot be understood as indicating or implying relative importance. In the description of the utility model, it is also necessary to explain that unless otherwise explicitly specified and limited, the terms of "mounting", "setting", "connecting" and the like should be understood in a broad sense, for example, "connecting" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be direct connection, can also be indirect connection through an intermediate medium, can be the communication inside two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

Claims

1. A busbar support precision testing platform, characterized in that: include: A support and bearing assembly having an assembly space and a workpiece bearing space; An optical measurement assembly, the fixed portion of which is mounted on the support assembly and corresponds to the workpiece-bearing space, and the movable portion of which acquires the length measurement data of the workpiece; An image observation component is installed on the movable part of the optical measurement component, and the image observation component obtains image data of the workpiece; A measurement display assembly is mounted on the optical measurement assembly and is electrically connected to the movable part of the optical measurement assembly via a circuit, and can display length measurement data; The image display component is installed on the optical measurement component and is electrically connected to the image observation component through a circuit, and can display the image data obtained by the image observation component.

2. A busbar support precision testing platform according to claim 1, characterized in that: The supporting components include: A supporting frame, which is formed by enclosing rods and arranged in the transverse direction; The bearing table is arranged in the transverse direction and is fixed to the top of the supporting frame through a connecting piece, forming a workpiece bearing space on the bearing table.

3. A busbar support precision testing platform according to claim 2, characterized in that: The optical measurement kit includes: The grating ruler device has its scale grating installed on the supporting frame, and its grating reading head corresponds to the position of the bearing table, and the grating reading head measures the length of the workpiece on the bearing table.

4. A busbar support precision testing platform according to claim 3, characterized in that: Image observation components include: The observation microscope is installed on the grating reading head of the grating ruler device and can move with the grating reading head to obtain the image data of the workpiece through the observation microscope.

5. The busbar support precision testing platform according to claim 3, characterized in that: The measurement display components include: A data display screen is installed on the grating ruler device and is electrically connected to the grating reading head of the grating ruler device through a circuit. The data display screen displays the length measurement data obtained by the grating reading head.

6. A busbar support precision testing platform according to claim 4, characterized in that: The image display components include: The image display screen is installed on the grating ruler device and is electrically connected to the observation microscope through a circuit. The image display screen displays the image data obtained by the observation microscope.

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