CN219393829U - Waterproof structure of high-voltage connector - Google Patents
Waterproof structure of high-voltage connector Download PDFInfo
- Publication number
- CN219393829U CN219393829U CN202320402586.9U CN202320402586U CN219393829U CN 219393829 U CN219393829 U CN 219393829U CN 202320402586 U CN202320402586 U CN 202320402586U CN 219393829 U CN219393829 U CN 219393829U
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- plug
- cable
- butt joint
- flange
- joint part
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Abstract
The utility model discloses a waterproof structure of a high-voltage connector, which comprises a cable butt joint part, a cable supporting part, a conical rubber cap and a sealing piece, wherein the sealing piece comprises a conical plug, an annular groove and a cylindrical rubber pad, the conical plug and the cylindrical rubber pad are both inserted and installed inside the cylindrical rubber pad, one end of the conical plug is a plug wide end, the other end of the conical plug is a plug narrow end, the thickness of the plug narrow end is consistent with the width of the annular groove, two ends of the cable butt joint part are respectively provided with a butt joint part flange, the annular groove is formed in one side of the butt joint part flange, and the cable plug is arranged in the center of one side of the butt joint part flange.
Description
Technical Field
The present utility model relates to the field of cables, and more particularly, to a waterproof structure of a high-voltage connector.
Background
The high-voltage connector is also called as a high-voltage cable connector, is suitable for connecting a power cable circuit in a coal mine underground coal mining tunneling roadway, is also suitable for laying cables in other underground tunneling operations, and is used for connecting two ends of the cables so as to be spliced with each other.
The high-voltage cable connector with the patent number of CN103532082A is one of common high-voltage connectors, the high-voltage connector is divided into a cable supporting part and a cable butt joint part, the supporting part is used for plugging and supporting cables, the butt joint part is used for communicating two cables, flanges are arranged at the end parts of the cable supporting part and the cable butt joint part, through bolts between the flanges, the flanges are tightly screwed and sealed through bolts, the tightness of the connecting structure is insufficient, water is easy to infiltrate between the flanges, and the connecting structure is not safe enough, so that improvement on the connecting position is urgently needed.
Disclosure of Invention
1. Technical problem to be solved
The present utility model aims to provide a waterproof structure of a high-voltage connector, which can solve the problems existing in the prior art.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a waterproof construction of high voltage connector, includes cable butt joint portion, cable supporting part and toper rubber cap, still includes sealing member, sealing member includes toper plug, ring channel and cylinder rubber pad, toper plug and cylinder rubber pad are all pegged graft and are installed inside the cylinder rubber pad, the one end of toper plug is the plug wide end, and the other end of toper plug is the plug narrow end, the thickness of plug narrow end is unanimous with the width of ring channel.
Further, the two ends of the cable butt joint part are provided with butt joint part flanges, the annular groove is formed in one side of each butt joint part flange, and a cable plug is arranged in the center of one side of each butt joint part flange.
Further, one end of the cable supporting portion is provided with a supporting portion flange, the conical plug is arranged on one side of the supporting portion flange, and the conical plug and the supporting portion flange are of an integrated structure.
Furthermore, bolts penetrate through the support part flange and the butt part flange, and the support part flange and the butt part flange are fixedly connected through the bolts.
Further, the conical rubber cap is installed at one end of the cable supporting portion through threaded screwing, and the conical rubber cap is made of rubber.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
this scheme is provided with the sealing member between the flange of cable butt joint portion and cable supporting part, and the toper plug of sealing member is the toper, therefore the sealing member can be along with the interval reduces between two flanges, and the leakproofness further improves, very big promotion sealed effect, safer practicality.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a cable butt joint part according to the present utility model;
fig. 3 is a schematic view of a cable support part 1 according to the present utility model;
fig. 4 is a schematic view of a cable supporting portion 2 according to the present utility model;
FIG. 5 is a schematic perspective view of a conical rubber cap of the present utility model;
FIG. 6 is a schematic vertical section and a schematic perspective view of a conical plug according to the present utility model;
FIG. 7 is a schematic view of a three-dimensional exploded view of a cable support assembly of the present utility model;
FIG. 8 is a schematic perspective view of the installation position of the cylinder rubber pad of the utility model;
fig. 9 is a schematic perspective view of the cable of the present utility model after installation.
The reference numerals in the figures illustrate:
101. a cable butt joint part; 111. a butt flange; 112. an annular groove; 113. a cable plug; 102. a cable support part; 121. a support flange; 122. a conical plug; 123. a plug wide end; 124. a plug narrow end; 103. a conical rubber cap; 104. a cylinder type rubber pad.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Referring to fig. 1-9, a waterproof structure of a high-voltage connector includes a cable butt joint portion 101, a cable supporting portion 102, a tapered rubber cap 103, and a sealing member, wherein the sealing member includes a tapered plug 122, an annular groove 112, and a cylindrical rubber pad 104, the tapered plug 122 and the cylindrical rubber pad 104 are inserted and mounted inside the cylindrical rubber pad 104, one end of the tapered plug 122 is a plug wide end 123, the other end of the tapered plug 122 is a plug narrow end 124, and the thickness of the plug narrow end 124 is consistent with the width of the annular groove 112.
Referring to fig. 1-4 and 9, two ends of the cable butt joint part 101 are provided with butt joint part flanges 111, an annular groove 112 is formed in one side of the butt joint part flanges 111, and a cable plug 113 is arranged in the center of one side of the butt joint part flanges 111, so that the cable is convenient to plug and install.
Referring to fig. 3 and 4, one end of the cable supporting portion 102 is provided with a supporting portion flange 121, a tapered plug 122 is disposed on one side of the supporting portion flange 121, and the tapered plug 122 and the supporting portion flange 121 are of an integral structure, so that the tapered plug 122 is ensured to have stronger mechanical strength.
Referring to fig. 1, bolts penetrate between the support part flange 121 and the butt part flange 111, and the support part flange 121 and the butt part flange 111 are fixedly connected through the bolts, so that the support part flange 121 and the butt part flange 111 can be fixedly connected through the bolts.
Referring to fig. 1 and 5, the tapered rubber cap 103 is screwed on one end of the cable supporting portion 102, and the tapered rubber cap 103 is made of rubber, so that the cable can be better supported.
When in use: the conical rubber cap 103, the cable supporting part 102 and the cylindrical rubber pad 104 are disassembled, then the conical rubber cap 103, the cable supporting part 102 and the cylindrical rubber pad 104 are sequentially nested outside a cable, a plug at the end of the cable is connected with a cable plug 113 in a plugging mode, then the cylindrical rubber pad 104 is installed inside the annular groove 112 in a plugging mode, then a conical plug 122 at one side of the supporting part flange 121 is also inserted into the annular groove 112, bolts between the butt part flange 111 and the supporting part flange 121 are screwed tightly, the conical plug 122 is tightly inserted into the annular groove 112, the cylindrical rubber pad 104 is tightly pressed, sealing is achieved, and then the conical rubber cap 103 and the cable supporting part 102 are screwed tightly.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (5)
1. The utility model provides a waterproof construction of high voltage connector, includes cable butt joint portion (101), cable supporting part (102) and toper rubber cap (103), its characterized in that: still include sealing member, sealing member includes toper plug (122), ring channel (112) and cylinder rubber pad (104), toper plug (122) and cylinder rubber pad (104) are all pegged graft and are installed inside cylinder rubber pad (104), the one end of toper plug (122) is plug wide end (123), and the other end of toper plug (122) is plug narrow end (124), the thickness of plug narrow end (124) is unanimous with the width of ring channel (112).
2. The waterproof structure of a high-voltage connector according to claim 1, wherein: the cable butt joint part comprises a cable butt joint part (101), wherein butt joint part flanges (111) are arranged at two ends of the cable butt joint part (101), an annular groove (112) is formed in one side of each butt joint part flange (111), and a cable plug (113) is arranged in the center of one side of each butt joint part flange (111).
3. The waterproof structure of a high-voltage connector according to claim 2, wherein: one end of the cable supporting part (102) is provided with a supporting part flange (121), the conical plug (122) is arranged on one side of the supporting part flange (121), and the conical plug (122) and the supporting part flange (121) are of an integrated structure.
4. A waterproof structure of a high voltage connector according to claim 3, wherein: bolts penetrate through the support part flange (121) and the butt part flange (111), and the support part flange (121) and the butt part flange (111) are fixedly connected through the bolts.
5. The waterproof structure of a high-voltage connector according to claim 1, wherein: the conical rubber cap (103) is installed at one end of the cable supporting portion (102) through screw thread screwing, and the conical rubber cap (103) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320402586.9U CN219393829U (en) | 2023-03-07 | 2023-03-07 | Waterproof structure of high-voltage connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320402586.9U CN219393829U (en) | 2023-03-07 | 2023-03-07 | Waterproof structure of high-voltage connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219393829U true CN219393829U (en) | 2023-07-21 |
Family
ID=87197967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320402586.9U Active CN219393829U (en) | 2023-03-07 | 2023-03-07 | Waterproof structure of high-voltage connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219393829U (en) |
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2023
- 2023-03-07 CN CN202320402586.9U patent/CN219393829U/en active Active
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