Motor cover support with protection structure

Abstract

The utility model relates to a motor cover support with a protection structure, which comprises a motor body, the bottoms of a front cover and a rear cover of the motor body are fixedly connected with support plates, the bottoms of the support plates are fixedly connected with bottom plates, and two sides of each group of bottom plates are provided with screw holes. The supporting plates and the bottom plate are each provided with a protection assembly used in cooperation with the corresponding screw hole, each protection assembly comprises grooves formed in the bottoms of the two sides of the corresponding supporting plate, strip-shaped boxes are rotationally arranged in the grooves, and fixing frames are rotationally arranged on the two sides of the bottom plate. The end, away from the bottom plate, of the fixing frame is fixedly connected with a sealing cover used in cooperation with the strip-shaped box, the protection assembly is arranged, bolts installed in the screw holes can be shielded through the sealing cover, and the sealing cover can be rapidly pressed and positioned; therefore, water vapor or impurities are effectively prevented from increasing the corrosion speed of bolts installed in the screw holes, and the overall protection effect of the support is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to a motor cover bracket with a protective structure. Background Art

[0002] An electric motor (commonly known as a "motor") is an electromagnetic device that realizes the conversion or transmission of electrical energy based on the law of electromagnetic induction. It is divided into electric motors (symbol: M) and generators (symbol: G). The motor cover is an important component of the motor, mainly consisting of the front cover and the rear cover. In order to facilitate the installation of the motor, a bracket is generally installed on the motor cover.

[0003] When the existing motor cover bracket is in use, it is generally fixed with bolts, but no protective structure is installed on the bracket, which makes the bolts susceptible to external moisture and dust and accelerates the rust rate, which will directly lead to the inability to quickly disassemble the motor cover bracket during later maintenance, which will directly affect the maintenance of the motor. Utility Model Content

[0004] The utility model aims to solve the defect that no protective structure is added to the bracket in the prior art, and proposes a motor cover bracket with a protective structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A motor cover bracket with a protective structure includes a motor body, the bottoms of the front cover and the rear cover of the motor body are fixedly connected to support plates, the bottoms of the support plates are fixedly connected to base plates, screw holes are opened on both sides of each group of base plates, and protective components used in conjunction with the screw holes are provided on the support plates and the base plates.

[0007] Preferably, the protection component includes grooves opened at the bottom of both sides of each group of support plates, a strip box is rotatably installed in the groove, and fixed frames are rotatably installed on both sides of the bottom plate, and the end of the fixing frame away from the bottom plate is fixedly connected to a sealing cover used in conjunction with the strip box, a first sealing ring is provided at the bottom of the sealing cover, the bottom of the first sealing ring is affixed to the bottom plate, and a vertical plate is fixedly connected to the fixed frame, and two groups of sliding frames are symmetrically slidably arranged in each group of the strip boxes along the left and right directions, and the ends of the sliding frames close to each other are fixedly connected to springs, and the sides of the springs close to each other are fixedly connected to a mounting plate and the mounting plate is fixedly connected to the strip box, and the ends of the sliding frames away from each other pass through the strip box and are respectively inserted in the groove and the vertical plate.

[0008] Preferably, a placement frame is fixedly connected to the top of the inner cavity of each group of the sealing covers, and a desiccant bag is clamped in the placement frame.

[0009] Preferably, second sealing rings are embedded on both sides of the top of each group of the bottom plates, and the first sealing ring and the second sealing ring are fitted together on the sides close to each other.

[0010] Preferably, auxiliary blocks are fixedly connected to the bottom of the strip box in sequence along the left-right direction, and the bottom of the auxiliary blocks is attached to the sealing cover.

[0011] Preferably, two groups of auxiliary grooves are symmetrically opened on the backs of the front and rear groups of the strip boxes along the left-right direction, and a toggle plate is slidably arranged in the auxiliary groove and fixed on the sliding frame.

[0012] Preferably, a plurality of groups of air holes are evenly arranged at the bottom of each group of the placement frames.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The motor cover bracket with a protective structure can change the flip angle of the sealing cover by setting a protective component and utilizing a rotating fixed frame so that the sealing cover can be used to cover the bolts installed in the screw holes. The angle of the sliding frame can be changed by utilizing a rotatable strip box. Under the support of the elastic force of the spring, the sliding frame can be pushed to quickly connect with the groove and the vertical plate so that the sealing cover can be quickly pressed into position. The first sealing ring can produce a certain deformation during the pressing process. The elastic rebound of the first sealing ring can further improve the sealing between the sealing cover and the bottom plate, effectively preventing water vapor or impurities from accelerating the rusting speed of the bolts installed in the screw holes, thereby improving the overall protective effect of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a motor cover bracket with a protective structure proposed by the utility model;

[0016] Figure 2 for Figure 1 A magnified view of the structure at center A;

[0017] Figure 3 This is a partial structural expansion diagram of the motor cover bracket with a protective structure proposed by the utility model;

[0018] Figure 4 This is a partial cross-sectional view of the structure of the motor cover bracket with a protective structure proposed by the utility model.

[0019] In the figure: 1. motor body; 2. support plate; 3. bottom plate; 4. screw hole; 5. groove; 6. fixing frame; 7. sealing cover; 8. first sealing ring; 9. strip box; 10. spring; 11. sliding frame; 12. vertical plate; 13. auxiliary block; 14. auxiliary groove; 15. toggle plate; 16. second sealing ring; 17. placement frame; 18. desiccant bag. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Embodiment 1

[0022] Reference Figure 1-4 A motor cover bracket with a protective structure includes a motor body 1, a support plate 2 is fixedly connected to the bottom of the front cover and the rear cover of the motor body 1, a bottom plate 3 is fixedly connected to the bottom of the support plate 2, screw holes 4 are opened on both sides of each group of bottom plates 3, and protective components used in conjunction with the screw holes 4 are provided on the support plate 2 and the bottom plate 3. By setting the protective components, the bolts installed in the screw holes 4 can be completely shielded by using the sealing cover 7, and the sealing cover 7 can be quickly pressed and positioned, so as to effectively prevent water vapor or impurities from accelerating the rust speed of the bolts installed in the screw holes 4, thereby improving the overall protective effect of the bracket.

[0023] Embodiment 2

[0024] Improved on the basis of embodiment 1: a motor cover bracket with a protective structure includes a motor body 1, the bottoms of the front cover and the rear cover of the motor body 1 are fixedly connected with a support plate 2, the bottom of the support plate 2 is fixedly connected with a bottom plate 3, each group of bottom plates 3 has screw holes 4 on both sides, and the support plate 2 and the bottom plate 3 are provided with protective components used in conjunction with the screw holes 4, the protective components include grooves 5 opened at the bottom of both sides of each group of support plates 2, a strip box 9 is rotatably installed in the groove 5, and a fixing frame 6 is rotatably installed on both sides of the bottom plate 3, and the end of the fixing frame 6 away from the bottom plate 3 is fixedly connected with a sealing cover 7 used in conjunction with the strip box 9, and the top of the inner cavity of each group of sealing covers 7 is fixedly connected There is a placement frame 17, and a desiccant bag 18 is clamped in the placement frame 17. By setting the placement frame 17 and the desiccant bag 18, the dehumidification effect of the sealing cover 7 can be further improved to prevent water vapor from accelerating the rusting speed of the bolts. The bottom of each group of placement frames 17 is evenly provided with multiple groups of air holes. The design of the air holes allows the desiccant bag 18 to better absorb water vapor. A first sealing ring 8 is provided at the bottom of the sealing cover 7. The bottom of the first sealing ring 8 is attached to the bottom plate 3. Both sides of the top of each group of bottom plates 3 are embedded with second sealing rings 16. The first sealing ring 8 and the second sealing ring 16 are attached to each other on the side close to each other. The design of the second sealing ring 16 further improves The sealing between the sealing cover 7 and the bottom plate 3 is ensured, a vertical plate 12 is fixedly connected to the fixed frame 6, two groups of sliding frames 11 are symmetrically slidably arranged in each group of strip boxes 9 along the left and right directions, and two groups of auxiliary grooves 14 are symmetrically opened on the backs of the front and rear groups of strip boxes 9 along the left and right directions, a toggle plate 15 is slidably arranged in the auxiliary groove 14, and the toggle plate 15 is fixed on the sliding frame 11, and the design of the auxiliary groove 14 and the toggle plate 15 facilitates the user to move the sliding frame 11, so as to quickly release the locking state of the sliding frame 11 on the sealing cover 7, and the sliding frame 11 is fixedly connected to the spring 10 at one end close to each other, and the mounting plate is fixedly connected to the side close to each other of the spring 10, and the mounting plate It is fixedly connected in the strip box 9, and the ends of the sliding frames 11 that are away from each other pass through the strip box 9 and are respectively inserted in the groove 5 and the vertical plate 12. By setting up a protective component, the sealing cover 7 can be used to completely cover the bolts installed in the screw holes 4, and the sealing cover 7 can be quickly pressed and positioned, so as to effectively prevent water vapor or impurities from accelerating the rust speed of the bolts installed in the screw holes 4, thereby improving the overall protective effect of the bracket. The bottom of the strip box 9 is fixedly connected with auxiliary blocks 13 in sequence along the left and right directions, and the bottom of the auxiliary blocks 13 is attached to the sealing cover 7. The design of the auxiliary blocks 13 can support the strip box 9, further improving the pressing effect of the sealing cover 7.

[0025] In the utility model, the user quickly installs the bracket structure composed of the support plate 2 and the bottom plate 3 by bolts, so that the motor body 1 can be installed, and then the user flips the fixing frame 6, thereby driving the sealing cover 7 to flip synchronously, until the first sealing ring 8 on the sealing cover 7 contacts the bottom plate 3 and the second sealing ring 16, so that the bolts installed in the screw hole 4 can be completely covered, and at the same time, the user synchronously moves the toggle plate 15 inward, thereby driving the sliding frame 11 to move inward synchronously, thereby compressing the spring 10, and then the user presses down the synchronously rotating strip box 9 of the sealing cover 7, and waits for the auxiliary block to rotate. When 13 contacts the sealing cover 7, the pressure on the sealing cover 7 is released until the sliding frame 11 is rotated to the same horizontal axis as the vertical plate 12. At this time, the elastic rebound of the spring 10 can be used to push the sliding frame 11 to quickly connect with the groove 5 and the vertical plate 12, and the sealing cover 7 is quickly pressed and positioned. At the same time, the first sealing ring 8 will produce a certain deformation during the pressing process, and the elastic rebound of the first sealing ring 8 can further improve the sealing between the sealing cover 7 and the bottom plate 3, which can effectively prevent water vapor or impurities from accelerating the rust speed of the bolts installed in the screw holes 4, thereby improving the overall protection effect of the bracket.

[0026] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A motor cover bracket with a protective structure, comprising a motor body (1), characterized in that: The bottoms of the front cover and the rear cover of the motor body (1) are fixedly connected to support plates (2), the bottoms of the support plates (2) are fixedly connected to base plates (3), both sides of each group of base plates (3) are provided with screw holes (4), and the support plates (2) and base plates (3) are provided with protective components for use with the screw holes (4).

2. The motor cover bracket with a protective structure according to claim 1, characterized in that: The protective assembly comprises grooves (5) provided at the bottom of both sides of each group of support plates (2), a strip box (9) being rotatably mounted in the grooves (5), a fixing frame (6) being rotatably mounted on both sides of the bottom plate (3), a sealing cover (7) used in conjunction with the strip box (9) being fixedly connected to one end of the fixing frame (6) away from the bottom plate (3), a first sealing ring (8) being provided at the bottom of the sealing cover (7), the bottom of the first sealing ring (8) being fitted on the bottom plate (3), a vertical plate (12) being fixedly connected to the fixing frame (6), two groups of sliding frames (11) being symmetrically slidably arranged in the left-right direction in each group of the strip boxes (9), a spring (10) being fixedly connected to one end of the sliding frames (11) being close to each other, a mounting plate being fixedly connected to one side of the spring (10) being close to each other, and the mounting plate being fixedly connected in the strip box (9), and a sealing cover (7) being inserted into the groove (5) and the vertical plate (12) being respectively provided to one end of the sliding frames (11) being far away from each other.

3. The motor cover bracket with a protective structure according to claim 2, characterized in that: A placement frame (17) is fixedly connected to the top of the inner cavity of each group of the sealing covers (7), and a desiccant bag (18) is clamped in the placement frame (17).

4. The motor cover bracket with a protective structure according to claim 2, characterized in that: Second sealing rings (16) are embedded on both sides of the top of each group of the bottom plates (3), and the first sealing ring (8) and the second sealing ring (16) are fitted together on their sides close to each other.

5. The motor cover bracket with a protective structure according to claim 2, characterized in that: The bottom of the strip box (9) is fixedly connected with auxiliary blocks (13) in sequence along the left-right direction, and the bottom of the auxiliary blocks (13) is attached to the sealing cover (7).

6. The motor cover bracket with a protective structure according to claim 2, characterized in that: Two groups of auxiliary grooves (14) are symmetrically provided on the backs of the front and rear groups of the strip boxes (9) along the left-right direction. A toggle plate (15) is slidably arranged in the auxiliary groove (14) and the toggle plate (15) is fixed on the sliding frame (11).

7. The motor cover bracket with a protective structure according to claim 3, characterized in that: A plurality of groups of ventilation holes are evenly arranged at the bottom of each group of the placement frames (17).

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