CN220851068U - Leak stopping rubber sealing ring - Google Patents

Abstract

The utility model discloses a plugging rubber sealing ring, which comprises a main body, wherein the main body is in a circular ring shape, the section of the main body is in a circular ring shape, the upper end of the main body is connected with an upper pressing plate, the lower end of the main body is connected with a lower pressing plate, the upper pressing plate and the lower pressing plate are both in a circular ring shape, the upper side of the lower pressing plate is connected with a screw rod, the screw rod sequentially penetrates through the main body and the upper pressing plate, the screw rod is connected with a nut, and a limiting groove is formed in the outer ring of the main body. The utility model has the beneficial effects that: the flexible rubber ring is adopted, and the gap is blocked by extrusion of the upper pressing plate and the lower pressing plate, so that the blocking effect is good; the structure is simple, and the cost is low; the middle groove is arranged, so that the middle groove can be stabilized on the electric cabinet body when the upper plate and the lower plate are extruded.

Description

Leak stopping rubber sealing ring

Technical Field

The utility model relates to a plugging rubber sealing ring, and belongs to the technical field of rubber sealing rings.

Background

The electric cabinet is composed of one or more low-voltage switch devices and related control, measurement, signal, protection, regulation and other devices, and then is completely assembled by structural components. The electric cabinet is generally provided with an incoming and outgoing line hole, in order to ensure that incoming and outgoing lines can pass through, the incoming and outgoing line hole is reserved with a larger aperture in design, a larger gap is reserved after the incoming and outgoing line hole passes through the electric cabinet, and the gap brings great potential safety hazards to the use of the electric cabinet, such as a small animal entering the electric cabinet through the gap to cause short circuit. Therefore, the wire inlet and outlet holes need to be plugged.

Disclosure of utility model

The utility model aims to solve the technical problem of providing the plugging rubber sealing ring, which adopts a flexible rubber ring, realizes the plugging of a gap by extruding an upper pressing plate and a lower pressing plate, and has the advantages of good plugging effect, simple structure and low cost.

The utility model is realized by the following scheme: the utility model provides a leaking stoppage rubber seal, includes the main part, the main part is the ring shape, the cross-section of main part also is the ring shape, the top board is connected to the upper end of main part, the holding down plate is connected to the lower extreme of main part, the top board with the holding down plate is the ring shape, the screw rod is connected to the upside of holding down plate, the screw rod passes in proper order the main part with the top board, the upper end cover of screw rod has the nut, the limit groove has been opened to the outer lane of main part.

The inner ring of the main body is provided with a middle groove, the upper part of the middle groove is an upper sealing part, and the lower part of the middle groove is a lower sealing part.

The number of the screw rods and the nuts is 4.

The upper pressing plate and the lower pressing plate have the same size.

The thickness of the upper pressing plate and the lower pressing plate is 0.3cm.

The limiting groove is located in the middle of the outer ring of the main body.

The middle groove is positioned in the middle of the inner ring of the main body.

The beneficial effects of the utility model are as follows:

1. According to the plugging rubber sealing ring, the main body is made of the flexible rubber ring, and gaps are plugged by extrusion of the upper pressing plate and the lower pressing plate, so that the plugging effect is good;

2. the plugging rubber sealing ring has the advantages of simple structure and low cost;

3. The plugging rubber sealing ring is provided with the middle groove, so that the plugging rubber sealing ring can be stably arranged on the electric cabinet body when the upper plate and the lower plate are extruded.

Drawings

Fig. 1 is a schematic perspective view of a leak-stopping rubber seal ring according to the present utility model.

Fig. 2 is a schematic diagram of a cross-sectional elevation structure of a plugging rubber seal ring according to the present utility model.

Fig. 3 is a schematic cross-sectional elevation view of a first embodiment of a plugging rubber seal ring according to the present utility model.

Fig. 4 is a schematic cross-sectional elevation view of a second embodiment of a plugging rubber seal ring according to the present utility model.

In the figure: 1 is the main part, 2 is the top board, 3 is the holding down plate, 4 is the screw rod, 5 is the nut, 6 is the spacing groove, 7 is the well groove, 8 is the upper seal portion, 9 is the lower seal portion, 10 is the electric cabinet box, 11 is the cable.

Detailed Description

The utility model is further described in connection with fig. 1-4, but the scope of the utility model is not limited to this.

Example 1

Referring to fig. 1 and 2, a plugging rubber sealing ring comprises a main body 1, wherein the main body 1 is in a circular ring shape, the section of the main body 1 is also in a circular ring shape, the upper end of the main body 1 is connected with an upper pressing plate 2, the lower end of the main body 1 is connected with a lower pressing plate 3, the upper pressing plate 2 and the lower pressing plate 3 are in circular ring shapes, a screw 4 is connected to the upper side of the lower pressing plate 3, the screw 4 sequentially penetrates through the main body 1 and the upper pressing plate 2, a nut 5 is sleeved at the upper end of the screw 4, 4 screws and 4 nuts 5 are all arranged, a limiting groove 6 is formed in the outer ring of the main body 1, and the limiting groove 6 is positioned in the middle position of the outer ring of the main body 1.

The upper platen 2 and the lower platen 3 are the same in size, and the thickness of the upper platen 2 and the lower platen 3 is 0.3cm.

In the use state, referring to fig. 3, the device is placed in the wire inlet and outlet hole, the middle groove 6 is clamped on the electric cabinet body 10, then the cable 11 passes through the wire hole in the middle of the main body 1, then extrusion operation is performed, the upper pressing plate 2 and the lower pressing plate are made to extrude the main body 1 through screwing the nuts 5, so that the main body 1 transversely deforms until the inner ring of the main body 1 contacts the cable 11, the main body 1 is attached to the cable 11, and then the plugging of the gap of the wire inlet and outlet hole is completed.

Example two

Referring to fig. 4, the inner ring of the main body 1 is provided with a middle groove 7, an upper sealing portion 8 is provided at an upper portion of the middle groove 7, a lower sealing portion 9 is provided at a lower portion of the middle groove 7, and the middle groove 7 is located at a middle position of the inner ring of the main body 1. When carrying out extrusion operation, make top board 2 and holding down plate extrusion main part 1 through screwing nut 5 for main part 1 transversely warp, until main part 1 inner circle contacts cable 11, and main part 1 laminating is on cable 11, and upper seal portion 8 and lower seal portion 9 all contact cable 11 this moment, have formed two leaking stoppage faces, and the leaking stoppage effect is better. And adopt the design of well groove 7, when carrying out extrusion operation, main part 1 takes place deformation more easily, and then strengthen the laminating nature of main part 1 and cable 11.

While the utility model has been described and illustrated in considerable detail, it should be understood that modifications and equivalents to the above-described embodiments will become apparent to those skilled in the art, and that such modifications and improvements may be made without departing from the spirit of the utility model.

Claims (7)

1. The utility model provides a leaking stoppage rubber seal, includes main part (1), its characterized in that, main part (1) is the ring shape, the cross-section of main part (1) is also the ring shape, top board (2) are connected to the upper end of main part (1), holding down plate (3) are connected to the lower extreme of main part (1), top board (2) with holding down plate (3) are the ring shape, screw rod (4) are connected to the upside of holding down plate (3), screw rod (4) pass in proper order main part (1) with top board (2), the upper end cover of screw rod (4) has nut (5), open in the outer lane of main part (1) has spacing groove (6).

2. The plugging rubber sealing ring according to claim 1, wherein the inner ring of the main body (1) is provided with a middle groove (7), the upper part of the middle groove (7) is an upper sealing part (8), and the lower part of the middle groove (7) is a lower sealing part (9).

3. A plugging rubber sealing ring according to claim 1 or 2, wherein there are 4 screws (4) and nuts (5).

4. A plugging rubber sealing ring according to claim 1 or 2, wherein the upper pressure plate (2) and the lower pressure plate (3) are the same size.

5. A plugging rubber sealing ring according to claim 1 or 2, wherein the thickness of the upper pressure plate (2) and the lower pressure plate (3) is 0.3cm.

6. A plugging rubber sealing ring according to claim 1 or 2, wherein the limit groove (6) is located at the middle position of the outer ring of the main body (1).

7. A plugging rubber sealing ring according to claim 2, wherein the central groove (7) is located at an intermediate position of the inner ring of the main body (1).