Mounting bracket for equidistant monitoring equipment in carbon brush area of collector ring of large generator

Abstract

The utility model discloses a large-scale generator collector ring carbon brush area equidistant monitoring equipment installation support which comprises a support body, the support body is of a semicircular structure with a downward opening, the two ends of the support body are connected with supporting legs, and the supporting legs and the support body are provided with a plurality of spark monitoring points and a plurality of infrared monitoring points. Relates to the technical field of support equipment, all parts are connected through flanges, steel, aluminum materials and the like can be used, square pipes, round pipes and various sectional materials can be used as structural materials, manufacturing is easy, cost is low, stability is high, and when the equipment is overhauled, the equipment can be disassembled and reassembled at will; equidistant monitoring and orthographic shooting from intelligent identification monitoring equipment to each point of a large-scale generator collector ring carbon brush area can be realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of bracket equipment, in particular to a bracket for installing equidistant monitoring equipment for collector ring carbon brush areas of large generators. Background Art

[0002] Intelligent identification monitoring is a new technology that has emerged in recent years. The equipment used for intelligent identification monitoring is industrial camera equipment and infrared thermal imaging equipment. There are various single brackets for installing industrial cameras and infrared thermal imaging equipment, but there are very few brackets that can install multiple groups of various monitoring equipment and multiple groups of camera monitoring cylindrical equipment. There is no such special design for industrial camera and infrared thermal imaging equipment brackets applied to the carbon brush area of ​​the collector ring of large generators.

[0003] Intelligent recognition and monitoring of various types of image information of larger cylinders and the equipment attached thereto requires the arrangement of industrial cameras and infrared thermal imaging equipment at various angles of the cylinder, and requires equidistant monitoring and orthographic photography, which is conducive to program recognition. Therefore, there is an urgent need for an equidistant measurement (including orthographic photography) bracket, such as a bracket for the carbon brush area of ​​the collector ring of a large generator (cylindrical equipment), which is used to install industrial cameras and infrared thermal imaging monitoring equipment. Utility Model Content

[0004] The utility model aims to provide a mounting bracket for an equidistant monitoring device for a collector ring carbon brush area of ​​a large generator, so as to solve the problems raised in the above-mentioned background technology.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A mounting bracket for equidistant monitoring equipment of a collector ring carbon brush area of ​​a large generator comprises a bracket body. The bracket body adopts a semicircular structure with an opening downward, and legs are connected to both ends of the bracket body. The legs and the bracket body are both provided with a plurality of spark monitoring points and a plurality of infrared monitoring points.

[0007] Preferably, the bracket body and the legs are fixedly connected via flanges and bolts.

[0008] Preferably, the support body includes a plurality of support monomers, the support monomers adopt an arc-shaped structure, and the plurality of support monomers are fixedly connected at the head and tail by flanges and bolts to form a semicircular support body.

[0009] Preferably, the support unit is provided with a plurality of spark monitoring points and a plurality of infrared monitoring points.

[0010] Preferably, the spark monitoring point and the infrared monitoring point are both arranged on the inner side of the upper end of the support leg.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0012] In the utility model, various parts are connected by flanges, and the materials can be steel, aluminum, etc. Square tubes, round tubes and various profiles can be used as structural materials. The production is simple, the cost is low, and the stability is high. When the equipment is repaired, it can be disassembled and reinstalled at will, and intelligent identification monitoring equipment can be realized to monitor and orthophotograph each point of the carbon brush area of ​​the collector ring of a large generator at equal distances. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the installation structure of the utility model;

[0016] In the figure: 1. outrigger; 2. bracket body; 21. bracket unit; 3. infrared monitoring point; 4. spark monitoring point. DETAILED DESCRIPTION

[0017] The specific implementation modes of the present utility model are described in detail below.

[0018] The "range" disclosed in the utility model is defined in the form of a lower limit and an upper limit. A given range is defined by selecting a lower limit and an upper limit, and the selected lower limit and upper limit define the boundaries of a particular range. The range defined in this way can be inclusive or exclusive of the end values, and can be arbitrarily combined, that is, any lower limit can be combined with any upper limit to form a range. For example, if a range of 10 to 50 is listed for a specific parameter, it is understood that the range of 10 to 40 and 20 to 50 is also expected. In addition, if the minimum range values ​​1 and 2 are listed, and if the maximum range values ​​3, 4 and 5 are listed, the following ranges can all be expected: 1 to 3, 1 to 4, 1 to 5, 2 to 3, 2 to 4 and 2 to 5. In this application, unless otherwise specified, the range of values ​​"a to b" represents an abbreviation of any real number combination between a and b, where a and b are both real numbers. For example, the range of values ​​"0 to 5" means that all real numbers between "0 to 5" have been fully listed in this article, and "0 to 5" is only an abbreviation of these numerical combinations.

[0019] Unless otherwise specified, all embodiments and optional embodiments of the present application can be combined with each other to form a new technical solution.

[0020] Unless otherwise specified, all technical features and optional technical features of this application can be combined with each other to form a new technical solution.

[0021] If there is no special explanation, all steps of the present application can be performed sequentially or randomly, preferably sequentially. For example, the method includes steps (a) and (b), which means that the method may include steps (a) and (b) performed sequentially, or may include steps (b) and (a) performed sequentially. For example, the method may further include step (c), which means that step (c) may be added to the method in any order. For example, the method may include steps (a), (b) and (c), or may include steps (a), (c) and (b), or may include steps (c), (a) and (b), etc.

[0022] If there is no special explanation, the "include" and "comprising" mentioned in this application are open-ended or closed-ended. For example, the "include" and "comprising" may mean that other components not listed may also be included or only the listed components may be included or only the listed components may be included.

[0023] Unless otherwise specified, the reaction is carried out at room temperature and pressure.

[0024] Unless otherwise specified, all parts or percentages are by weight.

[0025] In the present invention, all substances used are known substances and can be purchased or synthesized by known methods.

[0026] In the present invention, the devices or equipment used are all conventional devices or equipment known in the field and can be purchased.

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] Example:

[0029] A large generator collector ring carbon brush area equidistant monitoring equipment mounting bracket, such as Figure 1-3 As shown, it includes a bracket body 2, which adopts a semicircular structure with an opening facing downward, and is connected to legs 1 at both ends. The legs 1 and the bracket body 2 are both provided with a plurality of spark monitoring points 4 and a plurality of infrared monitoring points 3.

[0030] Furthermore, the support body 2 and the support leg 1 are fixedly connected by flanges and bolts.

[0031] Furthermore, the bracket body 2 includes a plurality of bracket monomers 21 . The bracket monomers 21 adopt an arc-shaped structure. The plurality of bracket monomers 21 are fixedly connected at the head and tail by flanges and bolts to form a semicircular bracket body 2 .

[0032] Furthermore, a plurality of spark monitoring points 4 and a plurality of infrared monitoring points 3 are provided on the bracket unit 21 .

[0033] Furthermore, the spark monitoring point 4 and the infrared monitoring point 3 are both arranged on the inner side of the upper end of the support leg 1 .

[0034] In a possible implementation, the bracket is an arched structure as a whole, and is composed of various segments, and each segment is connected and fixed by flanges and bolts;

[0035] Furthermore, the bracket body 2 is designed as a 180-degree semicircle, and the center of this part is the same as the center of the generator collector ring (cylindrical monitored device);

[0036] Furthermore, due to the differences in the carbon brush area of ​​the collector ring of the monitored generator and the focal length of the industrial camera, the design size of the bracket is also different. Generally, the upper part can be designed into 3 sections or 2 sections (or more or less sections);

[0037] Furthermore, the support may be made of steel, aluminum, etc., and may use square tubes, round tubes, and various profiles as structural materials.

[0038] In a possible implementation, the vertical parts of the two sides of the bracket that are perpendicular to the ground are legs 1, which are connected to the ground or the equipment base plate (flange bolts) to fix the bracket. When installed on the ground, expansion bolts can be used to fix it to the ground according to the flange layout; when installed on the equipment base plate, a mounting plate with bolts (matching the flange) can be prefabricated in advance, the prefabricated parts are welded to the equipment base plate, and the bracket is fixed with bolts on the prefabricated parts.

[0039] In a possible implementation, the bracket body 2 can be directly mounted with industrial camera equipment, and the distances from each point to the collector ring and carbon brush are equal; when mounting industrial camera equipment on the leg 1, measure the distance from the upper part to the collector ring or carbon brush in advance, add a single industrial camera bracket of corresponding length (fixed on the column by punching or welding), and mount the industrial camera on the single industrial camera bracket. The above installation can ensure equal distance monitoring.

[0040] In a possible implementation, the bracket body 2 is a concentric semicircular structure, and an industrial camera or other monitoring equipment is installed facing the center of the circle to achieve orthographic photography; the bracket end where the leg 1 is installed slightly adjusts the angle of the industrial camera or other monitoring equipment to face the center of the circle to achieve orthographic photography.

[0041] In a possible implementation, when inspection or annual maintenance is required, the equipment is disassembled and reinstalled in sections by bolts; monitoring equipment such as industrial cameras are installed on the bracket without contacting the monitored equipment.

[0042] In actual application:

[0043] The carbon brush area of ​​the collector ring of a large generator is a circular structure. The collector ring is a circular metal cylinder. Multiple sets of carbon brush equipment are installed around the collector ring. The carbon brush layout is generally on the two sides of the cylinder and the top area of ​​the collector ring. No carbon brushes are installed in the bottom area of ​​the collector ring.

[0044] The carbon brush area of ​​the collector ring of a large generator is prone to high temperatures and even sparks. In recent years, intelligent monitoring of this area has emerged. For example, the computer software copyright product "Large Motor Spark Rapid Intelligent Identification System V1.0" declared by Beijing Inventec Power Electronics Engineering Technology Co., Ltd. is an intelligent monitoring system for the operation of such equipment. When installing industrial cameras, they are required to be installed at equal distances and to be taken in orthogonal fashion.

[0045] In the present application, monitoring equipment such as industrial cameras are arranged on the bracket, which can monitor the operating status of the collector rings and carbon brushes in the collector ring carbon brush area of ​​a large generator (or other annular equipment) at equal distances and realize frontal photography. It is mainly used to monitor the operating status of various equipment on larger cylinders.

[0046] In industrial sites, it is easy to install and disassemble, and realizes equidistant monitoring and orthophoto shooting of various points from intelligent identification monitoring equipment (industrial cameras, etc.) to the carbon brush area of ​​the collector ring of large generators (or other similar working equipment).

[0047] Each part is connected by flanges, and the materials can be steel, aluminum, etc. Square tubes, round tubes and various profiles can be used as structural materials. It is simple to make, low in cost, and high in stability. It can be disassembled and reinstalled at will during equipment maintenance.

[0048] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mounting bracket for equidistant monitoring equipment in the collector ring carbon brush area of ​​a large generator, characterized in that: The invention comprises a support body (2), wherein the support body (2) adopts a semicircular structure with an opening facing downward, and both ends of the support body (2) are connected to support legs (1), and the support legs (1) and the support body (2) are both provided with a plurality of spark monitoring points (4) and a plurality of infrared monitoring points (3).

2. A large generator collector ring carbon brush area equidistant monitoring equipment mounting bracket as claimed in claim 1, characterized in that: The support body (2) and the support leg (1) are fixedly connected via a flange and bolts.

3. A large generator collector ring carbon brush area equidistant monitoring equipment mounting bracket as claimed in claim 1, characterized in that: The support body (2) comprises a plurality of support monomers (21), wherein the support monomers (21) adopt an arc-shaped structure, and the plurality of support monomers (21) are fixedly connected at the head and tail by flanges and bolts to form a semicircular support body (2).

4. A large generator collector ring carbon brush area equidistant monitoring equipment mounting bracket as claimed in claim 3, characterized in that: The support monomer (21) is provided with a plurality of spark monitoring points (4) and a plurality of infrared monitoring points (3).

5. A large generator collector ring carbon brush area equidistant monitoring equipment mounting bracket as claimed in claim 1, characterized in that: The spark monitoring point (4) and the infrared monitoring point (3) are both arranged on the inner side of the upper end of the supporting leg (1).

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