CN204992511U - Metric system cable water joint - Google Patents
Metric system cable water joint Download PDFInfo
- Publication number
- CN204992511U CN204992511U CN201520416436.9U CN201520416436U CN204992511U CN 204992511 U CN204992511 U CN 204992511U CN 201520416436 U CN201520416436 U CN 201520416436U CN 204992511 U CN204992511 U CN 204992511U
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- ring
- connector
- clamp jaw
- left end
- adapter body
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Abstract
The utility model relates to the technical field of cables. A metric system cable water joint, includes a cyclic annular joint main part, and the cyclic annular left end that connects the main part can be dismantled and connect a nut, and the right -hand member can be dismantled and connect an urgent tight head, the cyclic annular junction that connects the main part and compel tight head still is equipped with a clamp jaw, and the cyclic annular main part that connects is connected to the left end of clamp jaw, and the right -hand member supports on the inner wall of compeling tight head. The utility model discloses an optimized traditional cable water joint's structure, sealing ring and the cyclic annular main part interference fit that connects make it to have realized dustproof, waterproof function, and the tight head assembly facility that saves time is compeled in the cooperation, and it is big to press from both sides tight cable scope, and fixed cable stretching resistance is superstrong, and the gas tightness is more perfect, can sink and mainly be applied to the fixed and sealed dustproof, waterproof of cable outlet end in lasting dustproof, this product waterproof, on water under water.
Description
Technical field
The utility model relates to field of cable technology, is specifically related to a kind of cable joint.
Background technology
Dust-proof, water-tight device is needed at many electric equipments and cable segment connector, mode more advanced at present adopts Waterproof connector of cable at this connecting portion, for being got up in the inside of electric equipment and external environment, to ensure fail safe and the reliability of this electric equipment.
But existing Waterproof connector of cable sealability is inadequate, the contact of cable and joint is not tight, and dust-proof, waterproof effect is affected, and is not suitable for using on the electrical equipment strict to sealing requirements.
Utility model content
The utility model object is to be to provide a kind of metric system Waterproof connector of cable, to solve at least one technical problem above-mentioned.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of metric system Waterproof connector of cable, comprises a ring-type adapter body, and the left end of described ring-type adapter body removably connects a nut, and right-hand member removably connects clamping head; The junction of described ring-type adapter body and described clamping head is also provided with a clamp jaw, and the left end of described clamp jaw connects described ring-type adapter body, and right-hand member is against on the inwall of described clamping head; It is characterized in that,
Described clamp jaw is removably connected by a clamping ring and described ring-type adapter body;
Described clamping ring and described clamp jaw supporting, the left end of described clamping ring is connected with a sealing ring, described sealing ring and described ring-type adapter body interference fit, and described clamp jaw is enclosed within described clamping ring, and the left end of described clamp jaw is against on described sealing ring;
The left end of described clamping ring inserts in described ring-type adapter body, and the left end of described clamp jaw is between described clamping ring and described ring-type adapter body.
The utility model is by optimizing the structure of traditional cable water joint, described sealing ring and described ring-type adapter body interference fit, make it to achieve dust-proof, water-proof function, described clamping head is coordinated to assemble the facility that saves time, clamping cables scope is large, attached cable stretching resistance is superpower, and air-tightness is more perfect, can be sunken to continue waterproof under water, fixing and sealing and dustproof, waterproof that dust-proof, this product waterborne is mainly used in cable outlet end.
Described ring-type adapter body comprises and one is positioned at first connector on right side, is positioned at second connector in left side, and the left end of described first connector connects the right-hand member of described second connector;
Be provided with the first screw thread outside described first connector, described first connector to be threaded described clamping head by described first, is provided with the second screw thread outside described second connector, and described second connector to be threaded described nut by described second;
The right-hand member place of described second connector is provided with an annular boss, is provided with a rubber sheet gasket between described annular boss and described nut.
Described nut is screwed by described second screw thread, compresses described rubber sheet gasket, makes it to achieve dust-proof, water-proof function, defines second time sealing, is convenient to improve Waterproof connector of cable sealability; Described rubber sheet gasket improves the connective stability of described nut and ring-type adapter body.
The internal diameter of described first connector is greater than the internal diameter of described second connector, and the external diameter of described sealing ring equals the internal diameter of described first connector, and the internal diameter of described sealing ring is equal to or greater than the internal diameter of described second connector.
The internal diameter of described sealing ring is arranged, and sealing ring can be made to be pressed on described second connector, improve sealing further.
Described clamp jaw comprises a spacing collar, equally spacedly on described spacing collar is placed with claw, and be provided with gap between two adjacent described claws, described spacing collar is positioned at the left end of described clamp jaw, and the left end of described spacing collar is against on described sealing ring.
Spacing collar is utilized to be enclosed within clamping ring to make described clamp jaw.
The left end of described clamping ring is provided with a groove, and described claw buckles in described groove.The movement of described clamp jaw can be limited, make it position and fix.
Described ring-type adapter body is the ring-type adapter body be made up of nylon66 fiber;
Described nut is the nut be made up of nylon66 fiber;
Described clamp jaw is the clamp jaw be made up of nylon66 fiber;
Described clamping head is the clamping head be made up of nylon66 fiber.
It's 1000 hours pasts its outdoor ageing-resistant UV of nylon66 fiber, chemical species and common solvent, and have higher mechanical strength and rigidity, good heat resistance, rub resistance are good, resistance to wear is good, and compared with the metal materials such as cast iron, copper, aluminium, intensity is then higher than cast iron, aluminium, therefore the material of instead metal, saved cost, and nylon66 fiber moisture absorption is large, improves waterproof effect.
Described clamping ring makes clamping ring by EPDM rubber;
Described pad is the pad be made up of EPDM rubber.
Described EPDM rubber has excellent resistance to weather, resistance to ozone, heat-resisting, acid and alkali-resistance, water-fast steam performance, is convenient to improve water proofing property.
The cross section of described nut is a regular polygon, is provided with a transition arc between the adjacent edge of described regular polygon, and the radian of described transition arc is not less than 5 °, and is not more than 30 °.
Be convenient to described nut turn.
The pitch of described first screw thread is greater than the pitch of described second screw thread.
The utility model by limiting the pitch of described first screw thread and described second screw thread, thus while processing is convenient in guarantee, still can ensure to strengthen waterproof effect.
The outer wall of described clamping head is placed with at least five strip projections, the length direction of described strip projection is parallel to the central axial direction of described clamping head.
Be convenient to the rotation of described clamping head, improve skid resistance.
Described sealing ring and described rubber sheet gasket are arranged, described a kind of metric system Waterproof connector of cable is made to define dual waterproof, when using the utility model, first described ring-type adapter body is through at machine plate, tighten fixing with described nut again, cable, through described clamping head, tightens described clamping head and is fixed by cable.To be spun described first screw thread by described clamping head, described clamp jaw is stressed, then acts on described clamping ring, thus banding cable.
Accompanying drawing explanation
The utility model is further illustrated below in conjunction with the drawings and specific embodiments:
Fig. 1 is exploded view of the present utility model;
Fig. 2 is a kind of structural representation of the present utility model.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
See Fig. 1, Fig. 2, a kind of metric system Waterproof connector of cable, comprises a ring-type adapter body 4, and the left end of ring-type adapter body 4 removably connects a nut 1, and right-hand member removably connects clamping head 8; Ring-type adapter body 4 is also provided with a clamp jaw 7, the left end connecting ring straight coupling main body 4 of clamp jaw 7 with the junction of clamping head 8, and right-hand member is against on the inwall of clamping head 8; Clamp jaw 7 is removably connected with ring-type adapter body 4 by a clamping ring 6; Clamping ring 6 is supporting with clamp jaw 7, and the left end of clamping ring 6 is connected with a sealing ring, sealing ring and ring-type adapter body 4 interference fit, and clamp jaw 7 is enclosed within clamping ring 6, and the left end of clamp jaw 7 is against on sealing ring; The left end of clamping ring 6 inserts in ring-type adapter body 4, and the left end of clamp jaw 7 is between clamping ring 6 and ring-type adapter body 4.The utility model is by optimizing the structure of traditional cable water joint, sealing ring and ring-type adapter body 4 interference fit, make it to achieve dust-proof, water-proof function, clamping head 8 is coordinated to assemble the facility that saves time, clamping cables scope is large, attached cable stretching resistance is superpower, and air-tightness is more perfect, can be sunken to continue waterproof under water, fixing and sealing and dustproof, waterproof that dust-proof, this product waterborne is mainly used in cable outlet end.
Ring-type adapter body 4 comprise one be positioned at right side the first connector, be positioned at left side the second connector, the left end of the first connector connects the right-hand member of the second connector; Be provided with the first screw thread 5, first connector outside first connector and connect clamping head 8 by the first screw thread 5, be provided with the second screw thread 3, second connector outside the second connector by the second screw thread 3 attaching nut 1; The right-hand member place of the second connector is provided with an annular boss, is provided with a rubber sheet gasket 2 between annular boss and nut 1.Nut 1 is screwed by the second screw thread 3, compresses rubber sheet gasket 2, makes it to achieve dust-proof, water-proof function, defines second time sealing, is convenient to improve Waterproof connector of cable sealability; Rubber sheet gasket 2 improves the connective stability of nut 1 and ring-type adapter body 4.The internal diameter of the first connector is greater than the internal diameter of the second connector, and the external diameter of sealing ring equals the internal diameter of the first connector, and the internal diameter of sealing ring is equal to or greater than the internal diameter of the second connector.The internal diameter of sealing ring is arranged, and sealing ring can be made to be pressed on the second connector, improve sealing further.Clamp jaw 7 comprises a spacing collar, equally spacedly on spacing collar is placed with claw, and be provided with gap between two adjacent claws, spacing collar is positioned at the left end of clamp jaw 7, and the left end of spacing collar is against on sealing ring.Spacing collar is utilized to be enclosed within clamping ring 6 to make clamp jaw.
The left end of clamping ring 6 is provided with a groove, and claw buckles in groove.The movement of clamp jaw 7 can be limited, make it position and fix.
Ring-type adapter body 4 is the ring-type adapter body 4 be made up of nylon66 fiber; Nut 1 is the nut 1 be made up of nylon66 fiber; Clamp jaw 7 is the clamp jaws 7 be made up of nylon66 fiber; Clamping head 8 is the clamping heads 8 be made up of nylon66 fiber.It's 1000 hours pasts its outdoor ageing-resistant UV of nylon66 fiber, chemical species and common solvent, and have higher mechanical strength and rigidity, good heat resistance, rub resistance are good, resistance to wear is good, and compared with the metal materials such as cast iron, copper, aluminium, intensity is then higher than cast iron, aluminium, therefore the material of instead metal, saved cost, and nylon66 fiber moisture absorption is large, improves waterproof effect.Clamping ring 6 makes clamping ring 6 by EPDM rubber; Pad 2 is the pads 2 be made up of EPDM rubber.EPDM rubber has excellent resistance to weather, resistance to ozone, heat-resisting, acid and alkali-resistance, water-fast steam performance, is convenient to improve water proofing property.
The cross section of nut 1 is a regular polygon, is provided with a transition arc between the adjacent edge of regular polygon, and the radian of transition arc is not less than 5 °, and is not more than 30 °.Be convenient to nut 1 turn.The pitch of the first screw thread 5 is greater than the pitch of the second screw thread 3.The utility model passes through the pitch of restriction first screw thread 5 and the second screw thread 3, thus while processing is convenient in guarantee, still can ensure to strengthen waterproof effect.The outer wall of clamping head 8 is placed with at least five strip projections, the length direction of strip projection is parallel to the central axial direction of clamping head 8.Be convenient to the rotation of clamping head 8, improve skid resistance.
Sealing ring and rubber sheet gasket 2 are arranged, and make a kind of metric system Waterproof connector of cable define dual waterproof, when using the utility model, first ring-type adapter body 4 are through at machine plate, then tighten fixing with nut 1, and cable, through clamping head 8, tightens clamping head 8 and fixed by cable.To be spun the first screw thread 5 by clamping head 8, clamp jaw 7 is stressed, then acts on clamping ring 6, thus banding cable.
First screw thread 5 and the second screw thread 3 place are coated with a waterproof coating, and the thickness of waterproof coating is not less than 0.1mm, and is not more than 0.5mm.Strengthen the waterproof effect of junction.
Clamp jaw 7 is provided with at least two cable storage tanks.For holding cable.
Ring-type adapter body 4 is embedded with a humidity sensor, and the detection faces of humidity sensor and the inwall of ring-type adapter body 4 are on same curved surface; Humidity sensor is positioned in ring-type adapter body 4, and the inwall place between the second screw thread 3 and clamp jaw 7; Humidity sensor is a wireless humidity sensor, is provided with a wireless communication module in humidity sensor.The utility model, by being provided with a humidity sensor on the inwall of conventional circular adapter body 4, is convenient to monitoring infiltration situation.Humidity sensor connects a microprocessor system, and microprocessor system connects a wireless receiving module matched with wireless communication module; Microprocessor system connects an alarm module.Be convenient to, when humidity sensor detects abnormal, report to the police, be convenient to carry out in time keeping in repair and change.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. a metric system Waterproof connector of cable, comprises a ring-type adapter body, and the left end of described ring-type adapter body removably connects a nut, and right-hand member removably connects clamping head;
The junction of described ring-type adapter body and described clamping head is also provided with a clamp jaw, and the left end of described clamp jaw connects described ring-type adapter body, and right-hand member is against on the inwall of described clamping head; It is characterized in that,
Described clamp jaw is removably connected by a clamping ring and described ring-type adapter body;
Described clamping ring and described clamp jaw supporting, the left end of described clamping ring is connected with a sealing ring, described sealing ring and described ring-type adapter body interference fit, and described clamp jaw is enclosed within described clamping ring, and the left end of described clamp jaw is against on described sealing ring;
The left end of described clamping ring inserts in described ring-type adapter body, and the left end of described clamp jaw is between described clamping ring and described ring-type adapter body.
2. a kind of metric system Waterproof connector of cable according to claim 1, it is characterized in that: described ring-type adapter body comprises and one is positioned at first connector on right side, is positioned at second connector in left side, and the left end of described first connector connects the right-hand member of described second connector;
Be provided with the first screw thread outside described first connector, described first connector to be threaded described clamping head by described first, is provided with the second screw thread outside described second connector, and described second connector to be threaded described nut by described second;
The right-hand member place of described second connector is provided with an annular boss, is provided with a rubber sheet gasket between described annular boss and described nut.
3. a kind of metric system Waterproof connector of cable according to claim 2, it is characterized in that: the internal diameter of described first connector is greater than the internal diameter of described second connector, the external diameter of described sealing ring equals the internal diameter of described first connector, and the internal diameter of described sealing ring is equal to or greater than the internal diameter of described second connector.
4. a kind of metric system Waterproof connector of cable according to claim 1, it is characterized in that: described clamp jaw comprises a spacing collar, equally spacedly on described spacing collar be placed with claw, gap is provided with between two adjacent described claws, described spacing collar is positioned at the left end of described clamp jaw, and the left end of described spacing collar is against on described sealing ring.
5. according to a kind of metric system Waterproof connector of cable that claim 4 is stated, it is characterized in that: the left end of described clamping ring is provided with a groove, and described claw buckles in described groove.
6. a kind of metric system Waterproof connector of cable according to claim 1, is characterized in that: described ring-type adapter body is the ring-type adapter body be made up of nylon66 fiber; Described nut is the nut be made up of nylon66 fiber; Described clamp jaw is the clamp jaw be made up of nylon66 fiber; Described clamping head is the clamping head be made up of nylon66 fiber.
7. a kind of metric system Waterproof connector of cable according to claim 2, is characterized in that: described clamping ring is the clamping ring be made up of EPDM rubber; Described pad is the pad be made up of EPDM rubber.
8. a kind of metric system Waterproof connector of cable according to claim 2, it is characterized in that: the cross section of described nut is a regular polygon, be provided with a transition arc between the adjacent edge of described regular polygon, the radian of described transition arc is not less than 5 °, and is not more than 30 °.
9. a kind of metric system Waterproof connector of cable according to claim 2, is characterized in that: the pitch of described first screw thread is greater than the pitch of described second screw thread.
10. a kind of metric system Waterproof connector of cable according to claim 1, is characterized in that: the outer wall of described clamping head is placed with at least five strip projections, the length direction of described strip projection is parallel to the central axial direction of described clamping head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416436.9U CN204992511U (en) | 2015-06-16 | 2015-06-16 | Metric system cable water joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416436.9U CN204992511U (en) | 2015-06-16 | 2015-06-16 | Metric system cable water joint |
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| Publication Number | Publication Date |
|---|---|
| CN204992511U true CN204992511U (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520416436.9U Active CN204992511U (en) | 2015-06-16 | 2015-06-16 | Metric system cable water joint |
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| CN (1) | CN204992511U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883543A (en) * | 2016-04-15 | 2016-08-24 | 周安平 | Lift shaft LED lamp |
| CN109267945A (en) * | 2018-11-05 | 2019-01-25 | 邹城兖矿泰德工贸有限公司 | Geologic drilling rod box cupling |
| CN110596236A (en) * | 2019-09-27 | 2019-12-20 | 湖北晟正汽车零部件有限公司 | Urea solution concentration detection device who optimizes |
-
2015
- 2015-06-16 CN CN201520416436.9U patent/CN204992511U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883543A (en) * | 2016-04-15 | 2016-08-24 | 周安平 | Lift shaft LED lamp |
| CN105883543B (en) * | 2016-04-15 | 2018-03-23 | 周安平 | Elevator hoistways LED |
| CN109267945A (en) * | 2018-11-05 | 2019-01-25 | 邹城兖矿泰德工贸有限公司 | Geologic drilling rod box cupling |
| CN110596236A (en) * | 2019-09-27 | 2019-12-20 | 湖北晟正汽车零部件有限公司 | Urea solution concentration detection device who optimizes |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |