CN219760089U - Cable sealing ring for high-voltage connector - Google Patents
Cable sealing ring for high-voltage connector Download PDFInfo
- Publication number
- CN219760089U CN219760089U CN202321227365.9U CN202321227365U CN219760089U CN 219760089 U CN219760089 U CN 219760089U CN 202321227365 U CN202321227365 U CN 202321227365U CN 219760089 U CN219760089 U CN 219760089U
- Authority
- CN
- China
- Prior art keywords
- cable
- sealing
- connector
- sealing ring
- silica gel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 87
- 239000003292 glue Substances 0.000 claims abstract description 43
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000002347 injection Methods 0.000 claims abstract description 24
- 239000007924 injection Substances 0.000 claims abstract description 24
- 239000000084 colloidal system Substances 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 abstract description 2
- 229910002027 silica gel Inorganic materials 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Cable Accessories (AREA)
Abstract
The utility model discloses a cable sealing ring for a high-voltage connector, which comprises a sealing ring main body, a cable connector and a cable, wherein the cable penetrates through the sealing ring main body and is connected with the cable connector in a plugging manner, the cable sealing ring is provided with two silica gel rings, the two silica gel rings are adhered and fixed on the inner wall of the sealing ring main body through colloid, the two silica gel rings divide the inner part of the sealing ring main body into a glue injection chamber, the silica gel rings are adhered and fixed in the sealing ring main body through colloid, the inner part of the sealing ring main body is divided into the glue injection chamber, the outer side of the sealing ring main body corresponding to the glue injection chamber is provided with a glue injection hole, after the cable penetrates through the sealing ring main body, the sealing glue is injected into the glue injection chamber, the sealing performance between the sealing ring main body and the sealing ring is improved, one end of the silica gel ring is provided with a cable wrapping conical head, the cable wrapping conical head is made of silica gel, cables with different thicknesses can be attached, the sealing performance is further improved, and the practicability is stronger.
Description
Technical Field
The present utility model relates to the field of high voltage connector fittings, and more particularly to a cable seal for a high voltage connector.
Background
The high-voltage connector, namely a high-voltage cable connector, is equipment for butting cables, and is applicable to complex environments such as mining industry, engineering construction, underground operation and the like compared with a common cable connector.
In order to ensure the tightness of connection between a cable and a high-voltage cable connector, cable sealing rings are usually required to be installed at two ends of the high-voltage cable connector, the cable sealing rings are sleeved on the outer sides of the end parts of the cable, so that the cable can be well supported and can be tightly attached, sealing is ensured, for example, the high-voltage cable connector with the patent number of CN103532082A is provided with the cable sealing rings at the end parts, the cable sealing rings are made of rubber materials, the inner pore size of the current cable sealing rings is fixed, the inner pore size of the current cable sealing rings is consistent with the thickness of the cable, the specific cable is special, cables with different thicknesses cannot be matched, and the tightness between the cable sealing rings and the cable sealing rings is also required to be improved.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide a cable sealing ring for a high-voltage connector, which can be attached to cables with different thicknesses, further improves the sealing performance and has stronger practicability.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a cable sealing washer for high-pressure connector, includes sealing washer main part, cable connector and cable, the cable runs through behind the sealing washer main part with cable connector plug connection, still includes the silica gel ring, the silica gel ring is provided with two, two the silica gel ring is all fixed on sealing washer main part inner wall through the colloid bonding, and two the silica gel ring becomes the injecting glue room with sealing washer main part internal separation, the injecting glue hole has been seted up to the position of injecting glue room on the pipe wall of sealing washer main part.
Further, the sealing glue is injected into the glue injection chamber through the glue injection hole, and a sealing plug is inserted into the glue injection hole.
Further, the cable is pegged graft and is held to sealing washer main part one end, and the other end of sealing washer main part is provided with the connector and pegs graft the end, connector pegs graft the end and the cable connector and closes the connection through the screw thread soon, the sealing washer main part corresponds the outside of connector pegs graft the end and is provided with the flange.
Further, the inside of cable grafting end has been seted up the spliced eye, one side of silica gel ring is provided with the cable parcel cone, the cone round hole has been seted up to the one end of cable parcel cone.
Further, the circle center of the conical head round hole and the circle center of the inserting hole are collinear, and the diameter of the conical head round hole is smaller than that of the inserting hole.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
the silica gel ring of this scheme is fixed inside the sealing washer main part through the colloid bonding, forms the injecting glue room with sealing washer main part internal partition, and the injecting glue hole is seted up to the sealing washer main part outside that corresponds the injecting glue room, and after the cable passed the sealing washer main part, with injecting glue indoor portion injection sealing gum, improved the leakproofness between the two, and silica gel ring one end is provided with cable parcel cone, and cable parcel cone also is the silica gel material, can laminate the cable of different thickness, further promotes the leakproofness, and the practicality is stronger.
Drawings
FIG. 1 is a schematic perspective view of a seal ring body according to the present utility model;
FIG. 2 is a schematic perspective sectional view of a seal ring body according to the present utility model;
fig. 3 is a schematic perspective view of a sealing plug according to the present utility model;
FIG. 4 is a schematic perspective view of a silica gel ring according to the present utility model;
FIG. 5 is a schematic side view of a silica gel ring according to the present utility model;
FIG. 6 is a perspective view of the cable, gasket body and cable connector assembly of the present utility model;
fig. 7 is a schematic cross-sectional structure of a cable and seal ring according to the present utility model.
The reference numerals in the figures illustrate:
101. a seal ring main body; 111. a cable plug end; 112. a connector plug end; 113. a flange; 114. a plug hole; 115. a glue injection hole; 102. a silica gel ring; 121. the cable wraps the conical head; 122. a conical head round hole; 103. a sealing plug; 104. a glue injection chamber; 105. and (5) sealing glue.
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. 1-7, a cable sealing ring for a high-voltage connector comprises a sealing ring main body 101, a cable connector and a cable, wherein the cable is inserted into the cable connector after penetrating through the sealing ring main body 101, the cable sealing ring also comprises two silica gel rings 102, the two silica gel rings 102 are adhered and fixed on the inner wall of the sealing ring main body 101 through colloid, the two silica gel rings 102 divide the interior of the sealing ring main body 101 into a glue injection chamber 104, a glue injection hole 115 is formed in the pipe wall of the sealing ring main body 101 opposite to the position of the glue injection chamber 104, and after the sealing glue 105 is injected into the glue injection chamber 104, the sealing performance between the sealing ring main body 101 and the cable can be improved, and the sealing ring main body 101 and the cable are adhered and fixed.
Referring to fig. 1-5 and fig. 7, the sealing device further comprises a sealing glue 105, wherein the sealing glue 105 is injected into the glue injection chamber 104 through the glue injection hole 115, and the sealing plug 103 is inserted into the glue injection hole 115, so that the sealing of the glue injection hole 115 can be improved.
Referring to fig. 1-7, a cable plugging end 111 is provided at one end of the sealing ring main body 101, a connector plugging end 112 is provided at the other end of the sealing ring main body 101, the connector plugging end 112 and the cable connector are connected through screw threads in a screwing manner, a flange 113 is provided at the outer side of the sealing ring main body 101 corresponding to the connector plugging end 112, and thus, the sealing ring main body 101 is conveniently installed at one end of the cable connector.
Referring to fig. 1-5, a plug hole 114 is formed in the cable plug end 111, a cable wrapping conical head 121 is arranged on one side of the silica gel ring 102, and a conical head round hole 122 is formed in one end of the cable wrapping conical head 121, so that the cable can be conveniently installed in a penetrating manner.
Referring to fig. 1-7, the center of the conical head circular hole 122 and the center of the plugging hole 114 are collinear, and the diameter of the conical head circular hole 122 is smaller than that of the plugging hole 114, so that the cable wraps the conical head 121 to be more attached to the surface of the cable.
When in use: firstly, a cable penetrates through the sealing ring main body 101 from the cable plug end 111, the cable sequentially plugs into the hole 114 and the conical head round hole 122 of the conical head 121, then the cable is connected with the cable connector in a plug manner, then the connector plug end 112 of the sealing ring main body 101 is connected with the cable connector in a screwed manner, then the sealing plug 103 is taken down, the sealing glue 105 is injected into the glue injection chamber 104 through the glue injection hole 115, and after the sealing plug 103 is fully filled, the sealing plug 103 is reinstalled and replaced, and the sealing glue 105 is waited for fixing.
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 cable sealing washer for high voltage connector, includes sealing washer main part (101), cable connector and cable, the cable runs through behind sealing washer main part (101) with cable connector plug connection, its characterized in that: still include silica gel ring (102), silica gel ring (102) are provided with two, two silica gel ring (102) are all fixed on sealing washer main part (101) inner wall through the colloid bonding, and two silica gel ring (102) become injecting glue room (104) with sealing washer main part (101) internal partition, injecting glue hole (115) have been seted up to the position of injecting glue room (104) on the pipe wall of sealing washer main part (101).
2. A cable seal for a high voltage connector according to claim 1, wherein: the sealing device is characterized by further comprising sealing glue (105), wherein the sealing glue (105) is injected into the glue injection chamber (104) through the glue injection hole (115), and a sealing plug (103) is inserted into the glue injection hole (115).
3. A cable seal for a high voltage connector according to claim 1, wherein: the cable connector is characterized in that a cable inserting end (111) is arranged at one end of the sealing ring main body (101), a connector inserting end (112) is arranged at the other end of the sealing ring main body (101), the connector inserting end (112) and a cable connector are connected through screw threads in a screwed mode, and a flange (113) is arranged on the outer side, corresponding to the connector inserting end (112), of the sealing ring main body (101).
4. A cable seal for a high voltage connector according to claim 3, wherein: the cable splicing end is characterized in that a splicing hole (114) is formed in the cable splicing end (111), a cable wrapping conical head (121) is arranged on one side of the silica gel ring (102), and a conical head round hole (122) is formed in one end of the cable wrapping conical head (121).
5. The cable gasket for a high voltage connector of claim 4, wherein: the circle center of the conical head round hole (122) and the circle center of the inserting hole (114) are collinear, and the diameter of the conical head round hole (122) is smaller than the diameter of the inserting hole (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321227365.9U CN219760089U (en) | 2023-05-20 | 2023-05-20 | Cable sealing ring for high-voltage connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321227365.9U CN219760089U (en) | 2023-05-20 | 2023-05-20 | Cable sealing ring for high-voltage connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219760089U true CN219760089U (en) | 2023-09-26 |
Family
ID=88074287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321227365.9U Active CN219760089U (en) | 2023-05-20 | 2023-05-20 | Cable sealing ring for high-voltage connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219760089U (en) |
-
2023
- 2023-05-20 CN CN202321227365.9U patent/CN219760089U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |