Mounting rack for monitoring heating of motor carbon brush

Abstract

The invention relates to the technical field of motor carbon brush heating monitoring mounting racks, in particular to a mounting rack for motor carbon brush heating monitoring, which comprises a mounting assembly including a connecting plate, a first sliding groove formed in one side of the connecting plate and a sliding rod connected with one side of the connecting plate; and the connecting assembly is arranged on the connecting plate and comprises a first guide rail, a clamp connected with one side of the first guide rail and a clamping plate connected with the top of the first guide rail. By arranging the rotating frame and the fixing piece, when the position of the positioning piece needs to be changed, the limitation of the fixing piece on the positioning piece can be relieved by rotating the rotating frame, so that the position of the positioning piece can be quickly changed to adapt to heating monitoring instruments with different sizes.

Description

Technical Field

[0001] The invention relates to the technical field of a motor carbon brush heating monitoring mounting frame, in particular to a mounting frame used for motor carbon brush heating monitoring. Background Art

[0002] A carbon brush is a device that transfers energy or signals between the fixed part and the rotating part of an exciter, motor, generator or other rotating machinery. It is generally made of pure carbon and a solidifying agent. It is generally square in shape and is stuck on a metal bracket. There is a spring inside to press it tightly against the shaft. When the motor rotates, the electrical energy is transmitted to the coil through the commutator. Because its main component is carbon, it is called a carbon brush.

[0003] When the carbon brush is working, the friction with the rotating shaft will cause the outer wall of the carbon brush to generate high temperature. At this time, in order to prevent the carbon brush from being damaged due to high temperature, a heat monitoring instrument will be installed around the carbon brush. Therefore, a special mounting bracket is needed to install the monitoring instrument on the motor housing or the exciter housing.

[0004] A common mounting frame includes a main body with a rectangular shape, and C-shaped clamps for connecting to the motor housing or the exciter housing are installed on both sides of the main body. At the same time, positioning plates for positioning are arranged on both sides of the top of the main body, and the positioning plates are usually fixed on the main body. This will result in a mounting frame that can only install fever monitoring instruments of corresponding sizes. When it is necessary to replace fever monitoring instruments of different sizes, it is also necessary to dismantle the original mounting parts and replace them with mounting frames that meet the size of the fever monitoring instruments. This increases the replacement steps and reduces the installation efficiency of the fever monitoring instruments. Summary of the invention

[0005] In view of the problems existing in the prior art, the present invention is proposed.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a mounting frame for monitoring heating of motor carbon brushes, comprising:

[0007] The mounting assembly includes a connecting plate, a first sliding groove opened on one side of the connecting plate, and a sliding rod connected to one side of the connecting plate; and

[0008] A connecting assembly, disposed on the connecting plate, comprising a first guide rail, a clamp connected to one side of the first guide rail, and a clamping plate connected to the top of the first guide rail; and

[0009] The adjusting assembly is arranged on the connecting plate, and includes a rotating frame, a second slide slot opened on the top of the rotating frame, a special-shaped piece arranged on one side of the connecting plate, a positioning piece arranged on the top of the second slide slot, and a fixing piece arranged on the inner wall of the second slide slot.

[0010] As a preferred solution of the mounting bracket for motor carbon brush heating monitoring described in the present invention, the inner wall of the first slide groove is slidably connected to the outer wall of the first guide rail, and the bottom of the locking plate is slidably connected to the top of the connecting plate.

[0011] As a preferred solution of the mounting bracket for motor carbon brush heating monitoring of the present invention, a sliding hole is penetrated through one side of the rotating bracket, and the outer wall of the sliding rod is rotatably connected to the inner wall of the sliding hole.

[0012] As a preferred solution of the mounting bracket for monitoring heating of motor carbon brushes described in the present invention, one side of the connecting plate is threadedly connected with a threaded rod, and one side of the threaded rod is connected with a limiting rod.

[0013] As a preferred solution of the mounting bracket for motor carbon brush heating monitoring described in the present invention, the positioning member includes a triangular plate, a second guide rail connected to the bottom of the triangular plate, and a first locking block arranged at the bottom of the second guide rail.

[0014] As a preferred solution of the mounting bracket for motor carbon brush heating monitoring described in the present invention, the outer wall of the second guide rail is slidably connected to the inner wall of the second slide groove, and the bottom of the first engaging block is slidably connected to the inner wall of the second slide groove.

[0015] As a preferred solution of the mounting bracket for motor carbon brush heating monitoring described in the present invention, the fixing member includes a movable frame, a top plate connected to one side of the movable frame, a second locking block arranged on the top of the top plate, a groove opened on one side of the movable frame and an elastic member connected to the inner wall of the groove.

[0016] As a preferred solution of the mounting frame for monitoring heating of motor carbon brushes described in the present invention, a sliding bin is provided on one side of the rotating frame, and the outer wall of the movable frame is slidably connected to the inner wall of the sliding bin.

[0017] As a preferred solution of the mounting frame for monitoring heating of motor carbon brushes described in the present invention, the outer wall of the top plate is slidably connected to one side of the rotating frame, and one side of the top plate is in contact with one side of the locking plate.

[0018] As a preferred solution of the mounting frame for motor carbon brush heating monitoring of the present invention, the first engaging block and the second engaging block engage with each other, and the outer wall of the engaging plate engages with the special-shaped piece.

[0019] The beneficial effects of the present invention are as follows: by setting a rotating frame and a fixing part, when the positioning part needs to change its position, the restriction of the fixing part on the positioning part can be released by rotating the rotating frame, so that the positioning part can change its position quickly to adapt to fever monitoring instruments of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the installation component structure in the present invention.

[0023] Figure 3 It is a schematic diagram of the structure of the connection component in the present invention.

[0024] Figure 4 It is a schematic diagram of the structure of the regulating component in the present invention.

[0025] Figure 5 It is a schematic diagram of the positioning member structure in the present invention.

[0026] Figure 6 It is a schematic diagram of the fixing structure of the present invention.

[0027] Figure 7 It is a rotating side sectional view of the present invention.

[0028] Figure 8 Schematic diagram of the threaded rod structure in the present invention DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0032] Example 1

[0033] Reference Figures 1 to 8 , which is the first embodiment of the present invention, provides a mounting bracket for motor carbon brush heating monitoring, which can be used to install heating monitoring instruments of different sizes.

[0034] The mounting assembly 100 includes a connecting plate 101, a first slide groove 102 opened on one side of the connecting plate 101, and a slide rod 103 connected to one side of the connecting plate 101, wherein the mounting assembly 100 is the main part of the mounting frame, and corresponding threaded holes need to be reserved according to the sizes of various standard-sized fever monitoring instruments on the market.

[0035] The connecting assembly 200 is arranged on the connecting plate 101, and includes a first guide rail 201, a clamp 202 connected to one side of the first guide rail 201, and a snap-fit ​​plate 203 connected to the top of the first guide rail 201. When the mounting frame is installed as a whole on the motor housing, the clamp 202 needs to be placed on the edge of the housing, and then the clamp 202 and the motor housing are connected by bolts.

[0036] The adjustment assembly 300 is arranged on the connecting plate 101, and includes a rotating frame 301, a second slide groove 302 opened at the top of the rotating frame 301, a special-shaped piece 304 arranged at one side of the connecting plate 101, a positioning member 305 arranged at the top of the second slide groove 302, and a fixing member 306 arranged at the inner wall of the second slide groove 302, one side of the connecting plate 101 is threadedly connected with a threaded rod 104, one side of the threaded rod 104 is connected to a limiting rod 105, wherein one side of the fixing member 306 is abutted by one side of the clamping plate 203;

[0037] like Figure 1 As shown, when the threaded rod 104 is connected to the connecting plate 101, the limiting rod 105 will hold the rotating frame 301, and the rotating frame 301 cannot rotate;

[0038] When it is necessary to adjust the position of the positioning member 305, rotate the limit rod 105 to remove the threaded rod 104. At this time, the rotating frame 301 can be rotated so that the fixing member 306 is no longer in contact with the locking plate 203. At this time, the positioning member 305 can be pulled to rotate. In this way, the position of the positioning member 305 can be adjusted according to the size of the fever monitoring instrument, so that the mounting frame can install fever monitoring instruments of different sizes.

[0039] Example 2

[0040] Reference Figures 1 to 8 , which is the second embodiment of the present invention. This embodiment is based on the previous embodiment, but the difference is that it specifically describes how the positioning member 305 performs the operation in the first embodiment.

[0041] A sliding hole 303 is formed through one side of the rotating frame 301 , and the outer wall of the sliding rod 103 is rotatably connected to the inner wall of the sliding hole 303 , wherein the sliding hole 303 is formed at the bottom of the rotating frame 301 , and the rotating frame 301 is an L-shaped component as a whole.

[0042] The positioning member 305 includes a triangle plate 305a, a second guide rail 305b connected to the bottom of the triangle plate 305a, and a first locking block 305c arranged at the bottom of the second guide rail 305b, wherein the right-angled side of the triangle plate 305a is used to clamp and position the fever monitoring instrument, and when adjusting the position of the triangle plate 305a, it is necessary to move the position of the second guide rail 305b, so that the second guide rail 305b drives the first locking block 305c and the triangle plate 305a to move together.

[0043] The outer wall of the second guide rail 305b is slidably connected to the inner wall of the second slide groove 302, the bottom of the first engaging block 305c is slidably connected to the inner wall of the second slide groove 302, the fixing member 306 includes a moving frame 306a, a top plate 306b connected to one side of the moving frame 306a, a second engaging block 306c arranged on the top of the top plate 306b, a groove 306d opened on one side of the moving frame 306a and an elastic member 306e connected to the inner wall of the groove 306d, a sliding bin 307 is opened on one side of the rotating frame 301, the outer wall of the moving frame 306a is slidably connected to the inner wall of the sliding bin 307, and the outer wall of the top plate 306b is slidably connected to one side of the rotating frame 301 , one side of the top plate 306b is in contact with one side of the locking plate 203, wherein, as mentioned above, when the triangle plate 305a needs to be moved, the rotating frame 301 needs to be rotated so that the top plate 306b is no longer in contact with one side of the locking plate 203, and the moving frame 306a will slide in the sliding bin 307, thereby driving the second locking block 306c to move away from the first locking block 305c, and when the second locking block 306c is no longer engaged with the first locking block 305c, the second guide rail 305b can move, thereby realizing the sliding of the triangle plate 305a, thereby changing the position of the triangle plate 305a.

[0044] Example 3

[0045] Reference Figures 1 to 8 , which is the third embodiment of the present invention, is based on the previous embodiment, except that, in order to adapt to the housings of motors of different sizes, the position of the clamp 202 can be changed by rotating the rotating frame 301.

[0046] Specifically, the connecting component 200 is arranged on the connecting plate 101, and includes a first guide rail 201, a clamp 202 connected to one side of the first guide rail 201, and a snap plate 203 connected to the top of the first guide rail 201, the inner wall of the first slide groove 102 is slidably connected to the outer wall of the first guide rail 201, the bottom of the snap plate 203 is slidably connected to the top of the connecting plate 101, the first snap block 305c and the second snap block 306c are snapped with each other, and the outer wall of the snap plate 203 is snapped with the special-shaped piece 304. When the rotating frame 301 is rotated, the snap plate 203 will be driven to rotate. At this time, the snap plate 203 will be separated from the special-shaped piece 304. At this time, the special-shaped piece 304 is pulled to move with the first guide rail 201, so as to change the position of the clamp 202, thereby adapting to motor housings of different sizes.

[0047] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0048] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0049] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A mounting bracket for monitoring heating of motor carbon brushes, characterized in that: include, The mounting assembly (100) comprises a connecting plate (101), a first sliding groove (102) provided on one side of the connecting plate (101), and a sliding rod (103) connected to one side of the connecting plate (101); and, A connecting assembly (200) is arranged on the connecting plate (101), comprising a first guide rail (201), a clamp (202) connected to one side of the first guide rail (201), and a clamping plate (203) connected to the top of the first guide rail (201); and, The adjusting assembly (300) is arranged on the connecting plate (101), and comprises a rotating frame (301), a second sliding groove (302) opened at the top of the rotating frame (301), a special-shaped piece (304) arranged on one side of the connecting plate (101), a positioning member (305) arranged at the top of the second sliding groove (302), and a fixing member (306) arranged on the inner wall of the second sliding groove (302).

2. The mounting bracket for monitoring heating of motor carbon brushes according to claim 1, characterized in that: The inner wall of the first sliding groove (102) is slidably connected to the outer wall of the first guide rail (201), and the bottom of the locking plate (203) is slidably connected to the top of the connecting plate (101).

3. The mounting bracket for monitoring heating of motor carbon brushes according to claim 2, characterized in that: A sliding hole (303) is formed through one side of the rotating frame (301), and the outer wall of the sliding rod (103) is rotatably connected to the inner wall of the sliding hole (303).

4. The mounting bracket for monitoring heating of motor carbon brushes according to claim 3, characterized in that: One side of the connection plate (101) is threadedly connected to a threaded rod (104), and one side of the threaded rod (104) is connected to a limiting rod (105).

5. The mounting bracket for monitoring heating of motor carbon brushes according to claim 4, characterized in that: The positioning member (305) comprises a triangular plate (305a), a second guide rail (305b) connected to the bottom of the triangular plate (305a), and a first locking block (305c) arranged at the bottom of the second guide rail (305b).

6. The mounting bracket for monitoring heating of motor carbon brushes according to claim 5, characterized in that: The outer wall of the second guide rail (305b) is slidably connected to the inner wall of the second slide groove (302), and the bottom of the first engaging block (305c) is slidably connected to the inner wall of the second slide groove (302).

7. The mounting bracket for monitoring heating of motor carbon brushes according to claim 6, characterized in that: The fixing member (306) comprises a moving frame (306a), a top plate (306b) connected to one side of the moving frame (306a), a second locking block (306c) arranged on the top of the top plate (306b), a groove (306d) opened on one side of the moving frame (306a), and an elastic member (306e) connected to the inner wall of the groove (306d).

8. The mounting bracket for monitoring heating of motor carbon brushes according to claim 7, characterized in that: A sliding bin (307) is provided on one side of the rotating frame (301), and the outer wall of the moving frame (306a) is slidably connected to the inner wall of the sliding bin (307).

9. The mounting bracket for monitoring heating of motor carbon brushes according to claim 8, characterized in that: The outer wall of the top plate (306b) is slidably connected to one side of the rotating frame (301), and one side of the top plate (306b) is in contact with one side of the locking plate (203).

10. The mounting bracket for monitoring heating of motor carbon brushes according to claim 9, characterized in that: The first engaging block (305c) and the second engaging block (306c) are engaged with each other, and the outer wall of the engaging plate (203) and the special-shaped piece (304) are engaged with each other.

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