Sealing gasket of motor junction box seat

Abstract

The utility model discloses a motor junction box seat sealing gasket, comprising a sealing gasket which comprises a square bottom surface. The clamping part is arranged on one side of the square bottom surface, the clamping part is arranged to be annular, the clamping part is buckled at the bottom of the junction box base, and the square bottom surface is installed on the outer side of the bottom of the junction box base; and the supporting piece is arranged in the connecting position of the square bottom face of the sealing gasket and the clamping part in an embedded mode, the supporting piece is a reinforcing support, and the section of the supporting piece is arranged to be in an L shape. According to the utility model, through the arrangement of the clamping part, the sealing gasket has a positioning effect at the bottom of the junction box seat in a buckling manner, so that the clamping part is firmly connected and is not easy to fall off after being buckled at the bottom of the junction box seat, and the sealing performance is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of junction box seat sealing, in particular to a sealing pad for a motor junction box seat. Background Art

[0002] The motor terminal box seat gasket is one of the essential parts when the terminal box and the motor are installed. When the motor and the terminal box are installed, as the mounting bolts are tightened, the gasket will fit tightly with the base and the terminal box to play a sealing role.

[0003] At present, the sealing gaskets of the junction box seat all use a flat gasket structure. During the installation, maintenance and disassembly of the junction box, the sealing gasket is generally easy to fall off, which affects the sealing between the junction box seat and the machine base.

[0004] In view of the above problems, a sealing gasket for a motor junction box seat is provided. Utility Model Content

[0005] The utility model aims at solving the problems in the prior art and proposes the following technical solutions:

[0006] The utility model provides a sealing gasket for a motor junction box seat, comprising:

[0007] A sealing gasket, the sealing gasket comprising a square bottom surface;

[0008] A clamping part, which is arranged on one side of the square bottom surface, is arranged in a ring shape, is buckled on the bottom of the junction box seat, and the square bottom surface is installed on the outer side of the bottom of the junction box seat;

[0009] The support member is embedded in the connection between the square bottom surface of the sealing gasket and the clamping part. The support member is a reinforcing bracket and its cross section is set to be L-shaped.

[0010] As a preferred embodiment of the above technical solution, it also includes a buffer component, which is arranged inside the square bottom surface of the sealing gasket, and the buffer component is a cavity with a rectangular cross-section.

[0011] As a preferred embodiment of the above technical solution, a mounting hole is further provided on the square bottom surface of the sealing gasket.

[0012] As a preferred embodiment of the above technical solution, the sealing gasket is made of nitrile rubber.

[0013] The beneficial effects of the utility model are:

[0014] (1) The utility model provides a clamping part to position the bottom of the sealing gasket junction box seat by means of a clamping buckle, so that after the clamping part is clamped on the bottom of the junction box seat, the connection is firm and not easy to fall off, thereby enhancing the sealing performance.

[0015] (2) The utility model supports and strengthens the sealing gasket by providing a support member at the connection between the square bottom surface and the clamping part, which can make the connection between the clamping part and the square bottom surface more firmly, improve stability and integrity, and also improve the strength and crack resistance of the sealing gasket. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a schematic front view of the sealing gasket in the embodiment;

[0017] Figure 2 Shown is a side cross-sectional schematic diagram of a sealing gasket in an embodiment;

[0018] Figure 3 The diagram shows the cooperation between a sealing gasket and a junction box seat in the embodiment;

[0019] Figure numerals: 1, junction box seat; 11, sealing gasket; 12, clamping portion; 13, mounting hole; 21, supporting member; 22, buffer member. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0021] Example

[0022] like Figure 1 , Figure 2 , Figure 3 As shown, Figure 1 The front view of the sealing gasket in the embodiment is shown. Figure 2 FIG. 1 is a schematic side cross-sectional view of a sealing gasket in an embodiment. Figure 3 What is shown is a schematic diagram of the cooperation between a part of the sealing gasket and the junction box seat in the embodiment.

[0023] The device includes a sealing gasket 11, which includes a square bottom surface. A clamping portion 12 is provided on one side of the square bottom surface. The clamping portion 12 is arranged in a ring shape and is buckled on the bottom of the junction box seat 1. The square bottom surface is installed on the outside of the bottom of the junction box seat 1.

[0024] An annular clamping portion 12 is provided to connect the sealing gasket 11 to the bottom of the junction box seat 1 by means of a clamping buckle, which has a positioning function, so that after the clamping portion 12 is clamped on the bottom of the junction box seat 1, the connection is firm and not easy to fall off, and the sealing gasket 11 is made of nitrile rubber to enhance the sealing performance.

[0025] The square bottom surface of the sealing gasket 11 is also provided with a mounting hole 13, which corresponds to the bolt hole of the junction box seat 1. By tightening the bolts, the machine base, the sealing gasket 11 and the junction box seat 1 are fully fitted and connected, and the sealing gasket 11 has a good sealing effect.

[0026] like Figure 3 As shown, Figure 3 What is shown is a schematic diagram of the cooperation between a part of the sealing gasket and the junction box seat in the embodiment.

[0027] It also includes a support member 21 and a buffer member 22. The support member 21 is embedded in the connection between the square bottom surface of the sealing gasket 11 and the clamping part 12. The support member 21 is a reinforcing bracket with an L-shaped cross section. The buffer member 22 is arranged inside the square bottom surface of the sealing gasket 11, and the buffer member 22 is a cavity with a rectangular cross section.

[0028] The support member 21 disposed at the connection between the square bottom surface and the clamping portion 12 supports and strengthens the sealing gasket 11 , making the connection between the clamping portion 12 and the square bottom surface more secure, improving stability and integrity, and also improving the strength and crack resistance of the sealing gasket 11 .

[0029] The buffer member 22 allows the sealing gasket 11 to deform when it is squeezed, so that it fits more closely with the junction box seat 1, and also plays a certain buffering role to prevent the sealing gasket 11 from being damaged due to tearing caused by excessive squeezing.

[0030] Working principle: During installation, the clamping part 12 of the sealing gasket 11 is buckled on the bottom of the junction box seat 1, and the square bottom surface is installed on the outside of the bottom of the junction box seat 1. The junction box seat 1 is installed together with the machine base with bolts. The machine base, the sealing gasket 11, and the junction box seat 1 are fully fitted by tightening the bolts. The support 21 and the buffer 22 provided on the sealing gasket 11 can make the connection between the clamping part 12 and the square bottom surface more firmly, improve the stability and integrity, and improve the strength and crack resistance of the sealing gasket 11, so as to achieve a good sealing effect.

[0031] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. The sealing gasket of the motor junction box seat is characterized in that: include: A sealing gasket (11), wherein the sealing gasket (11) comprises a square bottom surface; A clamping portion (12), the clamping portion (12) being arranged on one side of the square bottom surface, the clamping portion (12) being arranged in a ring shape, the clamping portion (12) being buckled on the bottom of the junction box seat, and the square bottom surface being mounted on the outer side of the bottom of the junction box seat; A support member (21) is embedded in the connection between the square bottom surface of the sealing gasket (11) and the clamping portion (12), and the support member (21) is a reinforcing bracket and has an L-shaped cross section.

2. The motor junction box seat sealing gasket according to claim 1, characterized in that: It also comprises a buffer member (22), wherein the buffer member (22) is arranged inside the square bottom surface of the sealing gasket (11), and the buffer member (22) is a cavity with a rectangular cross section.

3. The sealing gasket for the motor junction box seat according to claim 2, characterized in that: The square bottom surface of the sealing pad (11) is also provided with a mounting hole (13).

4. The sealing gasket for the motor junction box seat according to claim 1, characterized in that: The sealing pad (11) is made of nitrile rubber.

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