CN206806966U - Cable connector provided with multiple cable storage tanks - Google Patents
Cable connector provided with multiple cable storage tanks Download PDFInfo
- Publication number
- CN206806966U CN206806966U CN201720303958.7U CN201720303958U CN206806966U CN 206806966 U CN206806966 U CN 206806966U CN 201720303958 U CN201720303958 U CN 201720303958U CN 206806966 U CN206806966 U CN 206806966U
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- CN
- China
- Prior art keywords
- ring
- adapter body
- cable storage
- cable
- clamping ring
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 239000000741 silica gel Substances 0.000 claims description 14
- 229910002027 silica gel Inorganic materials 0.000 claims description 14
- 229920002943 EPDM rubber Polymers 0.000 claims description 7
- 229920002379 silicone rubber Polymers 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 6
- 239000002253 acid Substances 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 3
- 150000003839 salts Chemical class 0.000 abstract description 3
- 239000002904 solvent Substances 0.000 abstract description 3
- 229920002302 Nylon 6,6 Polymers 0.000 description 10
- 239000000835 fiber Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000007789 sealing Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229910001018 Cast iron Inorganic materials 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000007769 metal material Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
It the utility model is related to field of cable technology.Cable connector provided with multiple cable storage tanks, including a ring-type adapter body, the left part of ring-type adapter body connects a nut, the right part connection clamping head of ring-type adapter body, clamp jaw and clamping ring are provided with ring-type adapter body, clamping ring is located at clamp jaw；Clamping ring is provided with the cylindric cable storage tank of four diameter identicals；Four cable storage tanks equidistant ring-type centered on the central axis of clamping ring is arranged on clamping ring；Four gaps for being used to adjust the aperture of cable storage tank are additionally provided with clamping ring, the one end in gap turns on neighbouring cable storage tank, and the other end in gap turns on the outer wall of clamping ring.This patent is by the clamping ring of the structure, and clamping cables scope is big, and fixed cable stretching resistance is superpower, and air-tightness is more perfect, waterproof, dust-proof, salt resistance, acid and alkali-resistance, alcohol, oil, fat and common solvent.
Description
Technical field
It the utility model is related to field of cable technology, and in particular to a kind of cable connector.
Background technology
Cable connector, for locking and fixing cable, is risen through a kind of commonly used interface unit in power system
To the effect of water proof and dust proof against shock.Existing Waterproof connector of cable frequently includes ring-type adapter body, ring-type adapter body
Both ends difference attaching nut, clamping head, there is an accommodating cavity in ring-type adapter body, accommodated in accommodating cavity a clamping ring and
One clamp jaw.
Existing clamping ring is often cyclic structure, and a cylindric through hole is provided with cyclic structure, and electricity is used as using through hole
Cable storage tank.And when needing to place multi-cable line, it will form larger gap between cable.Water, dust will
Penetrated from gap, hence into the inside of cable connector, cause cable connector sealability inadequate, dust-proof, waterproof effect by
To influence, be not suitable for using on the electrical equipment strict to sealing requirements, use and potential safety hazard be present.
Utility model content
The utility model purpose is to be to provide a kind of cable connector provided with multiple cable storage tanks, with solve it is above-mentioned extremely
A few technical problem.
To achieve these goals, the technical solution of the utility model is as follows：
Cable connector provided with multiple cable storage tanks, including a ring-type adapter body, a left side for the ring-type adapter body
End connects a nut, and the right part connection clamping head of the ring-type adapter body, the ring-type adapter body is interior to be provided with one
Dismountable clamp jaw and clamping ring, it is characterised in that：
The clamping ring is provided with the cylindric cable storage tank of four diameter identicals, and four cable storage tanks are with institute
Equidistant ring-type is arranged on the clamping ring centered on stating the central axis of clamping ring；
Be additionally provided with the clamping ring four be used for adjust cable storage tank aperture gaps, the one end in the gap with
Neighbouring cable storage tank conducting, the other end in the gap turn on the outer wall of the clamping ring；
The clamping ring is located in the clamp jaw, and the internal diameter of the external diameter of the clamping ring and the clamp jaw matches；
The clamping ring is silicon rubber clamping ring.
This patent is directly provided with four cable storage tanks on clamping ring, used by optimizing the structure of traditional cable joint
In that can place four cables, such structure can lock and fix simultaneously four cables.With traditional only one
The cable connector of cable storage tank is compared, and sets four cable storage tanks, is solved background technology problem present in, is made it
Sealability is more preferable, and the contact with ring-type adapter body more fastens, and waterproof and dustproof, the effect of against shock are more preferable.Four cables
Line is separately fixed in respective storage tank, is easy to comb, and is not interfered, is wound between cable, it is not easy to causes safety
Hidden danger.Simultaneously clamp on circle and be provided with four strip slots, for adjusting the aperture of cable storage tank.Cable leads to when installing simultaneously
Cross strip slot and pass through cable storage tank more conveniently, make installation more convenient.Clamping ring uses silicon rubber clamping ring, silicon rubber
Glue has good heat resistance, cold resistance, weatherability.
The other respective outer side edges clamping head assembles time saving facility, and clamping cables scope is big, and fixed cable stretching resistance is superpower, gas
Close property is more perfect, can be sunken to and continue waterproof, dust-proof, salt resistance, acid and alkali-resistance, alcohol, oil, fat and common solvent waterborne under water.Use
During this patent, ring-type adapter body is first through at machine plate, then fixation is tightened with nut, cable passes through clamping head, tightens clamping head
It is fixed.
As a kind of preferred scheme, a silica gel stopper, the diameter of the silica gel stopper can be placed in the cable storage tank
Equal to the diameter of the cable storage tank；
The silica gel stopper is provided with a blind hole, and a breach turned on the blind hole is additionally provided with the silica gel stopper.
By the sealing function provided with silica gel stopper, further raising cable storage tank in this patent, when cable is less than four
When root, blocked for vacant cable storage tank using silica gel stopper, form sealing structure, further improve waterproof
Function.Blind hole is used for the detection means for placing detection sealing, detects the sealing of whole cable connector.
An accommodating cavity is provided with the ring-type adapter body, the Internal periphery of the section of the accommodating cavity is equal by two
Parallel segment be connected this two parallel segments circular arc form, the equal length of the circular arc.Clamp jaw and clamping ring position
In in the accommodating cavity.
This patent by optimizing the cross section of accommodating cavity, compare with tradition be in cylinder type accommodating cavity, reduce
Mobile range, the connection between cable and cable connector is set more to fasten.
The first external screw thread is additionally provided with the ring-type adapter body, first external screw thread is located at the ring-type adapter body
Right side, the ring-type adapter body is threadedly coupled by first external screw thread with the clamping head；
The second external screw thread is additionally provided with the ring-type adapter body, second external screw thread is located at the ring-type adapter body
Left side, the ring-type adapter body is connected by second external screw thread with the nut thread；
First external screw thread is opposite with the described second externally threaded hand of spiral.
This patent improves the first external screw thread and the second externally threaded screwing force by different hand of spirals.
First external screw thread at second external screw thread with being coated with a waterproof coating, and the thickness of the waterproof coating is not
Less than 0.1mm, and it is not more than 0.3mm.
Improve the waterproof effect of junction.
At least ten strip projections are placed with the outer wall of the clamping head, the length direction of the strip projection is parallel to institute
State the central axial direction of clamping head.It is easy to the rotation of clamping head, improves skid resistance.
A pad is provided between the nut and the ring-type adapter body, the pad is padded made of EPDM rubber
Piece.
Nut and the connective stability of ring-type adapter body are improved by pad.EPDM is ethylene propylene diene rubber, is had excellent
Different resistance to weather, resistance to ozone, heat-resisting, acid and alkali-resistance, water-fast steam performance, it is easy to improve water proofing property.
The cross section of the nut is in a regular polygon, and a transition arc is provided between the adjacent edge of the regular polygon,
The radian of the transition arc is not less than 8 °, and no more than 20 °.It is easy to nut turn.
The ring-type adapter body is the ring-type adapter body made of nylon66 fiber.
The nut is the nut made of nylon66 fiber.
The clamping head is the clamping head made of nylon66 fiber.
It has higher mechanical strength and rigidity to nylon66 fiber, and self-lubricity, rub resistance are good, with the metal material such as cast iron, copper, aluminium
Material is compared, and intensity has saved cost, and nylon66 fiber hygroscopicity is big then higher than cast iron, aluminium, therefore as the material for replacing metal,
Improve waterproof effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is part-structure profile of the present utility model；
Fig. 3 is the top view of clamping ring of the present utility model；
Fig. 4 is the structural representation of ring-type adapter body of the present utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the cable connector provided with multiple cable storage tanks, including a ring-type adapter body 1,
The left part of ring-type adapter body 1 connects a nut 2, the right part connection clamping head 5 of ring-type adapter body 1, ring-type joint
Dismountable a clamp jaw 3 and clamping ring 4 is provided with main body 1.Referring to Fig. 3, clamping ring 4, which is provided with four diameter identicals, to be justified
Column cable storage tank 7；Four cable storage tanks 7 equidistant ring-type centered on the center of circle of clamping ring 4 is arranged in clamping ring 4
On.Four gaps 8 for being used to adjust the aperture of cable storage tank, the one end in gap 8 and neighbouring electricity are additionally provided with clamping ring 4
Cable storage tank 7 turns on, and the other end in gap 8 turns on the outer wall of clamping ring 4.Clamping ring 4 is located at ring-type adapter body 1 and is provided with folder
In tight pawl 3, the internal diameter of the external diameter and clamp jaw 3 of clamping ring 4 matches.Clamping ring 4 is silicon rubber clamping ring 4.
This patent is directly provided with four cable storage tanks 7 by optimizing the structure of traditional cable joint on clamping ring 4,
For that can place four cables, such structure can lock and fix simultaneously four cables.With traditional only one
The cable connector of individual cable storage tank is compared, and sets four cable storage tanks 7, solves background technology problem present in,
Make its sealability more preferable, the contact with ring-type adapter body more fastens, and waterproof and dustproof, the effect of against shock are more preferable.Four
Cable is separately fixed in respective cable storage tank 7, is easy to comb, and is not interfered, is wound between cable, it is not easy to
Cause potential safety hazard.Simultaneously clamp on circle 4 and be provided with four strip slots 8, for adjusting the aperture of cable storage tank 7.Pacify simultaneously
During dress cable by strip slot it is more convenient pass through cable storage tank 7, make installation more convenient.Clamping ring uses silicon rubber
Plastic clip collar, silicon rubber have good heat resistance, cold resistance, weatherability.
The other respective outer side edges clamping head 5 assembles time saving facility, and clamping cables scope is big, and fixed cable stretching resistance is superpower,
Air-tightness is more perfect, can be sunken to and continue waterproof, dust-proof, salt resistance, acid and alkali-resistance, alcohol, oil, fat and common solvent waterborne under water.Make
During with this patent, ring-type adapter body 1 is first through at machine plate, then fixation is tightened with nut 2, cable passes through clamping head 5, tightened urgent
Tight first 5 are fixed.
Clamp jaw 3 and clamping ring 4 can be integral structures.It is more convenient for installing.
A silica gel stopper can be placed as a kind of preferred scheme, in cable storage tank 7, the diameter of silica gel stopper is equal to cable
The diameter of storage tank 7.Silica gel stopper is provided with a blind hole.
By the sealing function provided with silica gel stopper, further raising cable storage tank 7 in this patent, when cable is less than four
When root, blocked for vacant cable storage tank 7 using silica gel stopper, form sealing structure, further improved anti-
Water function.Blind hole is used for the detection means for placing detection sealing, detects the sealing of whole cable connector.
Be provided with an accommodating cavity 9 in ring-type adapter body, the cross section of accommodating cavity 9 by two equal parallel segments and
The circular arc for connecting this two parallel segments is formed, the equal length of circular arc.Clamp jaw and clamping ring are located in accommodating cavity.This is specially
The sharp cross section by optimizing accommodating cavity 9, the accommodating cavity 9 in cylinder type with tradition is compared, reduces mobile range,
The connection between cable and cable connector is set more to fasten.
The first external screw thread 9 is additionally provided with ring-type adapter body 1, the first external screw thread 9 is located at the right side of ring-type adapter body 1,
Ring-type adapter body 1 is threadedly coupled by the first external screw thread 9 with clamping head 5.The second external screw thread is additionally provided with ring-type adapter body 1
10, the second external screw thread 10 is located at the left side of ring-type adapter body 1, and ring-type adapter body 1 passes through the second external screw thread 10 and the spiral shell of nut 2
Line connects.First external screw thread 9 is opposite with the hand of spiral of the second external screw thread 10.This patent is improved by different hand of spirals
The screwing force of first external screw thread 9 and the second external screw thread 10.
A waterproof coating is coated with first external screw thread 9 and the second external screw thread 10, the thickness of waterproof coating is not less than
0.1mm, and it is not more than 0.3mm.Improve the waterproof effect of junction.
At least ten strip projections are placed with the outer wall of clamping head 5, the length direction of strip projection is parallel to clamping head 5
Central axial direction.It is easy to the rotation of clamping head 5, improves skid resistance.
A pad 6 is provided between nut 2 and ring-type adapter body 1, pad 6 is pad 6 made of EPDM rubber.Pass through
Pad 6 improves nut 2 and the connective stability of ring-type adapter body 1.EPDM is ethylene propylene diene rubber, has excellent resistance to day
Time, resistance to ozone, heat-resisting, acid and alkali-resistance, water-fast steam performance, it is easy to improve water proofing property.
The cross section of nut 2 is in a regular polygon, and a transition arc, transition arc are provided between the adjacent edge of regular polygon
Radian be not less than 8 °, and no more than 20 °.It is easy to the turn of nut 2.
Ring-type adapter body 1 is the ring-type adapter body 1 made of nylon66 fiber.Nut 2 is the nut made of nylon66 fiber
2.Clamping head 5 is clamping head 5 made of nylon66 fiber.Nylon66 fiber its have higher mechanical strength and rigidity, self-lubricity, rub resistance
Property it is good, compared with the metal materials such as cast iron, copper, aluminium, intensity then higher than cast iron, aluminium, therefore as instead of metal material, saving
Cost, and nylon66 fiber hygroscopicity is big, improves waterproof effect.
A humidity sensor can also be included, humidity sensor is embedded in the side wall of ring-type adapter body 1, the humidity
The sensing element of sensor is attached on the inwall of ring-type adapter body, the power lead-ining line and signal wire of the humidity sensor
Stretched out by the outer wall of ring-type adapter body 1.To allow to be easy to monitor infiltration situation by humidity sensor.
Humidity sensor connects a microprocessor system, microprocessor system connection one and wireless communication module phase
The wireless receiving module matched somebody with somebody.Microprocessor system connects an alarm module.It is easy to, when humidity sensor detects abnormal, enter
Row alarm, is easy to be repaired and changed in time.
Dew cell can also be inserted in blind hole, the dew cell is connected with power lead-ining line and signal wire.Wet sensitive
Element accesses power supply by power lead-ining line, and transmits detection signal by the way that signal wire is relative.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (8)
1. the cable connector provided with multiple cable storage tanks, including a ring-type adapter body, the left end of the ring-type adapter body
Portion connects a nut, and the right part connection clamping head of the ring-type adapter body, the ring-type adapter body is interior can provided with one
The clamp jaw and clamping ring of dismounting, it is characterised in that：
The clamping ring is provided with the cylindric cable storage tank of four diameter identicals, and four cable storage tanks are with the folder
Equidistant ring-type is arranged on the clamping ring centered on the central axis of collar；
Be additionally provided with the clamping ring four be used for adjust cable storage tank aperture gaps, the one end in the gap with it is neighbouring
The conducting of cable storage tank, the other end in the gap turns on the outer wall of the clamping ring；
The clamping ring is located in the clamp jaw, and the internal diameter of the external diameter of the clamping ring and the clamp jaw matches；
The clamping ring is silicon rubber clamping ring.
2. the cable connector according to claim 1 provided with multiple cable storage tanks, it is characterised in that：The cable houses
A silica gel stopper is placed with groove, the diameter of the silica gel stopper is equal to the diameter of the cable storage tank；
The silica gel stopper is provided with a blind hole.
3. the cable connector according to claim 1 provided with multiple cable storage tanks, it is characterised in that：The ring-type joint
Be provided with an accommodating cavity in main body, the Internal periphery of the section of the accommodating cavity by two equal parallel segments be connected this two
The circular arc of bar parallel segment is formed, and the equal length of the circular arc, clamp jaw and clamping ring are located in the accommodating cavity.
4. the cable connector according to claim 1 provided with multiple cable storage tanks, it is characterised in that：The ring-type joint
The first external screw thread is additionally provided with main body, first external screw thread is located at the right side of the ring-type adapter body, the ring-type joint
The threaded connection that main body passes through first external screw thread and the clamping head；
The second external screw thread is additionally provided with the ring-type adapter body, second external screw thread is located at a left side for the ring-type adapter body
Side, the threaded connection that the ring-type adapter body passes through second external screw thread and the nut；
First external screw thread is opposite with the described second externally threaded hand of spiral.
5. the cable connector according to claim 4 provided with multiple cable storage tanks, it is characterised in that：The first outer spiral shell
For line with being coated with a waterproof coating at second external screw thread, the thickness of the waterproof coating is not less than 0.1mm, and is not more than
0.3mm。
6. the cable connector according to claim 4 provided with multiple cable storage tanks, it is characterised in that：The clamping head
It is placed with least ten strip projections on outer wall, the central axis side of the length direction of the strip projection parallel to the clamping head
To.
7. the cable connector according to claim 4 provided with multiple cable storage tanks, it is characterised in that：The nut and institute
State and be provided with a pad between ring-type adapter body, the pad is the pad made of EPDM rubber.
8. the cable connector according to claim 7 provided with multiple cable storage tanks, it is characterised in that：The horizontal stroke of the nut
Section is in a regular polygon, is provided with a transition arc between the adjacent edge of the regular polygon, the radian of the transition arc is not
Less than 8 °, and no more than 20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720303958.7U CN206806966U (en) | 2017-03-27 | 2017-03-27 | Cable connector provided with multiple cable storage tanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720303958.7U CN206806966U (en) | 2017-03-27 | 2017-03-27 | Cable connector provided with multiple cable storage tanks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206806966U true CN206806966U (en) | 2017-12-26 |
Family
ID=60730155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720303958.7U Active CN206806966U (en) | 2017-03-27 | 2017-03-27 | Cable connector provided with multiple cable storage tanks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206806966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110277869A (en) * | 2019-07-23 | 2019-09-24 | 中达电机股份有限公司 | Fire-proof motor cable entry |
-
2017
- 2017-03-27 CN CN201720303958.7U patent/CN206806966U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110277869A (en) * | 2019-07-23 | 2019-09-24 | 中达电机股份有限公司 | Fire-proof motor cable entry |
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|---|---|---|---|
| GR01 | Patent grant |