CN211958679U

CN211958679U - Sealing device

Info

Publication number: CN211958679U
Application number: CN202020145590.8U
Authority: CN
Inventors: 王兴越; 李艳鸣; 李洪涛; 王汝云; 梁诚; 侯园园; 门军; 汤文广; 马鹏飞
Original assignee: Beijing Huashang Sanyou New Energy Technology Co Ltd
Current assignee: Beijing Huashang Sanyou New Energy Technology Co Ltd
Priority date: 2020-01-22
Filing date: 2020-01-22
Publication date: 2020-11-17
Anticipated expiration: 2030-01-22

Abstract

The utility model provides a sealing device for sealed cable and the cable hole that is used for supplying the cable to pass, sealing device includes: an elastomeric seal at least partially wrapped around an outside of the cable; the clamping assembly is provided with a clamping space, and the elastic sealing element is arranged in the clamping space; the clamping assembly further comprises a clamping piece movably arranged along the preset direction, so that the elastic sealing piece is clamped through the clamping piece, and the problem that the cable hole plugging quality is poor in the prior art is solved.

Description

Sealing device

Technical Field

The utility model relates to a cable sealing field particularly, relates to a sealing device.

Background

At present, with the prominent global energy crisis and environmental crisis, the nation has advocated the development of new energy automobiles, the charger has been pulled out from the ground like bamboo shoots in spring in China, and in coastal cities, the charger is easy to form condensation due to the problems of high humidity or large day and night temperature difference, the condensation drips on metal parts to cause part corrosion, drips on electrical components to cause the problems of short circuit, explosion and the like of the electrical components, the electrical components operate for a long time in a high humidity environment to shorten the service life of the electrical components, and then the service life of the charger is shortened.

However, the existing charger incoming cable hole plugging adopts cable fireproof plugging mud, and the quality of plugging mud materials and the construction process are difficult to control, so that the plugging quality of the cable hole is poor.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a sealing device to solve the problem of poor quality of cable hole plugging in the prior art.

In order to achieve the above object, the present invention provides a sealing device for sealing a cable and a cable hole for the cable to pass through, the sealing device comprising: an elastomeric seal at least partially wrapped around an outside of the cable; the clamping assembly is provided with a clamping space, and the elastic sealing element is arranged in the clamping space; wherein the clamping assembly further comprises a clamping member movably disposed in a predetermined direction to clamp the elastic sealing member by the clamping member.

Further, the clamping piece is arranged on the first side of the elastic sealing element, and the sealing device further comprises: the connecting piece is provided with a plurality of jacks on the connecting piece, and a plurality of jacks are arranged at intervals along the extending direction of the connecting piece, and at least part of the clamping piece is inserted in the jack.

Further, the connecting piece comprises a first body and a second body which are connected with each other, and a preset included angle is formed between the first body and the second body; the jack is the bar hole, and the jack extends to on the second body from first body.

Further, the connecting piece is two, and two connecting pieces set up respectively at the both ends of clamping piece.

Further, the clamping assembly further comprises: the laminating board has first terminal surface and the second terminal surface of relative setting, and first terminal surface and elastic sealing element laminating, second terminal surface and clamping piece laminating.

Further, the end of the attachment plate is bent toward the holding space.

Further, the clamping piece comprises a first body and a second body, the first body and the second body are perpendicular to each other, and at least part of the first body is inserted into the jack.

Further, the sealing device still includes the bottom plate, and clamping component sets up at least part on the bottom plate, and clamping component still includes: the fixed plates are fixedly arranged on the bottom plate and are two, and the two fixed plates are respectively arranged on two sides of the elastic sealing element.

Further, the fixing plate includes: the first plate body is connected with the bottom plate; the second plate body is connected with the first plate body, the first plate body and the second plate body are mutually vertical, and at least part of the second plate body is attached to the elastic sealing element; the third plate body is connected with one end, far away from the first plate body, of the second plate body, and at least part of the third plate body is located above the elastic sealing element.

Further, the elastic sealing element is nitrile rubber.

By applying the technical scheme of the utility model, the sealing device is used for sealing the cable and the cable hole for the cable to pass through, wherein, the sealing device comprises an elastic sealing element and a clamping assembly, the elastic sealing element is at least partially wrapped on the outer side of the cable, the clamping assembly is provided with a clamping space, and the elastic sealing element is arranged in the clamping space; wherein the clamping assembly further comprises a clamping member movably disposed in a predetermined direction to clamp the elastic sealing member by the clamping member. On can effectually preventing that condensation water from flowing into the circuit board along the cable hole, fill up the gap between cable and the cable hole through elastic sealing element, even the cable removes, elastic sealing element also can fill up the gap that produces after the cable removes, guarantees all the time to the sealed of cable, has guaranteed the shutoff quality in cable hole.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of an embodiment of a sealing device according to the invention; and

fig. 2 shows an enlarged view of part a of the sealing device according to fig. 1.

Wherein the figures include the following reference numerals:

1. an elastomeric seal; 2. a clamping assembly; 20. a clamping space; 3. a clamping member; 4. a connecting member; 40. a jack; 21. attaching a plate; 5. a base plate; 22. a fixing plate; 220. a first plate body; 221. a second plate body; 222. a third plate body.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The utility model provides a sealing device please refer to fig. 1 and fig. 2 for seal cable and the cable hole that is used for supplying the cable to pass, sealing device includes: the elastic sealing element 1, the elastic sealing element 1 wraps the outside of the cable at least partially; a clamping assembly 2, the clamping assembly 2 having a clamping space 20, the elastic sealing member 1 being disposed in the clamping space 20; wherein the clamping assembly 2 further comprises a clamping member 3 movably disposed in a predetermined direction to clamp the elastic sealing member 1 by the clamping member.

According to the utility model provides a sealing device for seal cable and be used for the cable hole that the cable passed, wherein, sealing device includes elastic sealing member 1 and clamping component 2, and elastic sealing member 1 wraps up in the outside of cable at least partially, and clamping component 2 has centre gripping space 20, and elastic sealing member 1 sets up in centre gripping space 20; wherein the clamping assembly 2 further comprises a clamping member 3 movably disposed in a predetermined direction to clamp the elastic sealing member 1 by the clamping member. On can effectually preventing that condensation water from flowing into the circuit board along the cable hole, fill up the gap between cable and the cable hole through elastic sealing element 1, even the cable removes, elastic sealing element 1 also can fill up the gap that produces after the cable removes, guarantees the sealed of cable all the time, has guaranteed the shutoff quality in cable hole.

In the process of implementation, the clamping member 3 is arranged on the first side of the elastic sealing member 1, and the sealing device further comprises: the connecting piece 4 is provided with a plurality of insertion holes 40 on the connecting piece 4, the insertion holes 40 are arranged at intervals along the extending direction of the connecting piece 4, and the clamping piece 3 is at least partially inserted in the insertion holes 40. The clamping piece 3 can be adjusted according to actual conditions according to the size of clamping space by the arrangement, the elastic sealing element is always clamped, and when the elasticity of the elastic sealing element is reduced, the service life of the elastic sealing element can be prolonged by adjusting the position of the clamping piece 3.

Specifically, in the embodiment provided by the present invention, the connecting member 4 includes a first body and a second body connected to each other, and a predetermined included angle is formed between the first body and the second body; the insertion hole 40 is a strip-shaped hole, and the insertion hole 40 extends from the first body to the second body. The clamping piece 3 can be matched with the jack conveniently, the installation space is saved, and the connecting piece 4 can be installed conveniently.

Preferably, the number of the connecting members 4 is two, and the two connecting members 4 are respectively disposed at both ends of the clamping member 3. The mounting stability of the clamping member 3 can be ensured.

In order to further guarantee the clamping force on the elastic seal 1, the clamping assembly 2 further comprises: the attaching plate 21 is provided with a first end face and a second end face which are oppositely arranged, the first end face is attached to the elastic sealing element 1, and the second end face is attached to the clamping element 3. Through setting up laminating board 21, make laminating board 21 exert the effort to elastic seal 1, exert the effort to laminating board 21 through clamping piece 3, simple structure is convenient for implement.

Preferably, an end of the attachment plate 21 is bent toward the clamping space 20. In this way, the elastic seal 1 can be protected by at least partially shielding the elastic seal 1 by the attachment plate 21.

In order to facilitate the handling of the clamping member 3, the clamping member 3 comprises a first body and a second body, which are perpendicular to each other, at least part of the first body being inserted in the insertion hole 40. The operator inserts the first body into the insertion hole 40 by manipulating the second body.

In the process of implementation, the sealing device further includes a bottom plate 5, the clamping assembly 2 is at least partially disposed on the bottom plate 5, and the clamping assembly 2 further includes: and two fixing plates 22 are fixedly arranged on the bottom plate 5, and the two fixing plates 22 are respectively arranged at two sides of the elastic sealing element 1.

In the embodiment provided by the present invention, the fixing plate 22 includes: a first plate 220, the first plate 220 being connected to the base plate 5; the second plate body 221, the second plate body 221 is connected with the first plate body 220, the first plate body and the second plate body are mutually vertical, and at least part of the second plate body 221 is attached to the elastic sealing element 1; and a third plate 222, wherein the third plate 222 is connected to an end of the second plate 221 away from the first plate 220, and the third plate 222 is at least partially located above the elastic sealing member 1.

Preferably, the elastic seal 1 is nitrile rubber.

The utility model discloses can use on the charger bottom plate, adopt butadiene acrylonitrile rubber extrusion cable, through clamping piece 3 and connecting piece 4 cooperation extrusion inflation, fill up the clearance between elastic sealing element and the cable outer wall, even the cable removes to warp, also can fill the gap along with the butadiene acrylonitrile rubber warp, in addition, install the cable staple bolt on the lateral wall of machine that charges, can correct the cable, reduce the amount of movement of cable, make the shutoff clearance between cable and the butadiene acrylonitrile rubber diminish, strengthen the shutoff function.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sealing device for sealing a cable with a cable hole for passing the cable therethrough, the sealing device comprising:

an elastic seal (1), the elastic seal (1) being at least partially wrapped around the outside of the cable;

a clamping assembly (2), the clamping assembly (2) having a clamping space (20), the resilient seal (1) being disposed within the clamping space (20);

wherein the clamping assembly (2) further comprises a clamping member (3) movably arranged in a predetermined direction to clamp the elastic sealing member (1) by the clamping member.

2. A sealing arrangement according to claim 1, wherein the clamping member (3) is arranged on a first side of the resilient sealing member (1), the sealing arrangement further comprising:

the clamping piece comprises a connecting piece (4), wherein a plurality of inserting holes (40) are formed in the connecting piece (4), the inserting holes (40) are arranged at intervals along the extending direction of the connecting piece (4), and at least part of the clamping piece (3) is inserted into the inserting holes (40).

3. A sealing device according to claim 2, wherein the connecting piece (4) comprises a first body and a second body connected to each other with a predetermined angle therebetween; the jack (40) is a strip-shaped hole, and the jack (40) extends from the first body to the second body.

4. A sealing arrangement according to claim 2, characterised in that the number of said connecting pieces (4) is two, two of said connecting pieces (4) being arranged at each end of the clamping piece (3).

5. The sealing arrangement according to claim 2, wherein the clamping assembly (2) further comprises:

attaching plate (21), attaching plate (21) have relative first terminal surface and the second terminal surface that sets up, first terminal surface with elastic sealing element (1) laminating, the second terminal surface with clamping piece (3) laminating.

6. The sealing arrangement according to claim 5, characterized in that the end of the abutment plate (21) is bent towards the clamping space (20).

7. Sealing device according to any one of claims 2 to 6, characterized in that said clamping element (3) comprises a first body and a second body, which are perpendicular to each other, said first body being at least partially inserted in said insertion hole (40).

8. The sealing arrangement according to claim 1, characterized in that the sealing arrangement further comprises a base plate (5), the clamping assembly (2) being at least partially arranged on the base plate (5), the clamping assembly (2) further comprising:

the fixing plates (22) are fixedly installed on the bottom plate (5), the number of the fixing plates (22) is two, and the two fixing plates (22) are respectively arranged on two sides of the elastic sealing element (1).

9. The sealing arrangement, as set forth in claim 8, characterized in that the fixing plate (22) comprises:

a first plate body (220), wherein the first plate body (220) is connected with the bottom plate (5);

the second plate body (221), the second plate body (221) is connected with the first plate body (220), the first plate body and the second plate body are perpendicular to each other, and at least part of the second plate body (221) is attached to the elastic sealing element (1);

the third plate body (222) is connected with one end, far away from the first plate body (220), of the second plate body (221), and at least part of the third plate body (222) is located above the elastic sealing element (1).

10. A sealing arrangement according to any one of claims 1 to 6, characterized in that the elastic seal (1) is nitrile rubber.