CN108599087A - A kind of electrical installation cable joint - Google Patents
A kind of electrical installation cable joint Download PDFInfo
- Publication number
- CN108599087A CN108599087A CN201810368954.6A CN201810368954A CN108599087A CN 108599087 A CN108599087 A CN 108599087A CN 201810368954 A CN201810368954 A CN 201810368954A CN 108599087 A CN108599087 A CN 108599087A
- Authority
- CN
- China
- Prior art keywords
- rope
- sleeve pipe
- protection sleeve
- pair
- clamp arm
- 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.)
- Granted
Links
- 238000010616 electrical installation Methods 0.000 title claims abstract description 16
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a kind of electrical installation cable joints, it include the protection sleeve pipe with a pair of of connecting pin, a pair of of pushing meanss and a pair of of clamp device, a pair of of connecting pin is electrically connected by a conducting wire, the pushing meanss are for driving corresponding connecting pin to be stretched out to the outer end of the protection sleeve pipe, the clamp device is arranged on the corresponding end of the protection sleeve pipe, the clamp device includes several equally distributed clamp arm of annular, first rope and the second rope, first rope and the second rope are set on the periphery of the clamp arm, the both ends of first rope are linked together by the first knot, the both ends of second rope are linked together by the second knot, make the inner peripheral surface of the clamp arm be resisted against on cable by the first rope described in pull and the second rope the cable is clamped.Due to the above structure, so that connecting more firm between the cable and connecting pin of the present invention, the safety of the present invention is enhanced.
Description
Technical field
The present invention relates to power cable technical fields, and in particular to a kind of electrical installation cable joint.
Background technology
Cable connector is also known as end.After cable laying is good, in order to become a continuous circuit, each section of line is necessary
It is connected as an entirety, these tie points are known as cable connector.During the cable connector at position is known as among cable run indirectly
Head, and the cable connector of two end of circuit is known as terminals.Cable connector is for locking and fixing inlet-outlet line, it is anti-to play waterproof
The effect of dirt against shock.
Chinese patent CN201610546791.7 discloses a kind of cable connector, including there is the first connecting pin and second to connect
Connect the connector at end, the end of the first connecting pin and second connection end is respectively equipped at least one cable entry port in an axial direction, when any
The quantity of the cable entry port of connecting pin is more than for the moment, and cable entry port is mutually communicated.The end of first connecting pin and second connection end
It is respectively equipped with twice skewed slot, and the lateral wall of each skewed slot perforation cable entry port and connector in an axial direction.
It is unreliable to be connected between cable and connecting pin in above-mentioned patent document, and safety in use is not high.
Invention content
In view of this, the present invention provides and connects reliable, safe electrical installation between a kind of cable and terminals and use
Cable joint.
To achieve the above object, the present invention provides the following technical solutions：
A kind of electrical installation cable joint, wherein including：
Protection sleeve pipe with a pair of of connecting pin, a pair of of connecting pin are electrically connected by a conducting wire；
A pair of of pushing meanss, the pushing meanss are for driving corresponding connecting pin to be stretched to the outer end of the protection sleeve pipe
Go out；
A pair of of clamp device, the clamp device are arranged on the corresponding end of the protection sleeve pipe, the fastening dress
It sets and is covered including several equally distributed clamp arm of annular, the first rope and the second rope, first rope and the second rope
It is located on the periphery of the clamp arm, the both ends of first rope are linked together by the first knot, second rope
Both ends are linked together by the second knot, so that the inner peripheral surface of the clamp arm is supported by the first rope described in pull and the second rope
It leans against and the cable is clamped on cable.
Further, the clamp arm includes shrapnel, connecting seat and clamps head, and one end of the shrapnel is connected to one and holds round
On the outer end of pipe, the inner end of the support pipe is fixed in the corresponding end of the protection sleeve pipe, the shrapnel it is another
End is connected with the connecting seat, and the head that clamps is fastened on the connecting seat.
Further, the head that clamps includes arc sections and interconnecting piece, and the lateral surface of the arc sections, which is equipped with one, to be held
Wire casing, first rope and second rope are embedded in the appearance wire casing, if having on the inner wall of the arc sections
Dry arc convex, the interconnecting piece are connected on the inner face of the arc sections, are offered on the medial surface of the interconnecting piece
Lnner arced slot, the lnner arced slot are matched with the outward flange section on the connecting seat.
Further, the head that clamps is made of a kind of insulating materials.
Further, the clamp device further includes being embedded right with the same number of sheath of the clamp arm, the sheath
In the appearance wire casing for the clamp arm answered, the sheath is set on the periphery of first rope and second rope.
Further, the clamp arm has 4.
Further, the pushing meanss include a pair of of briquetting, a sliding bar, a pair of of sliding block and a pair of of spring, the pressure
Block is penetratingly located on the peripheral wall of the protection sleeve pipe, and the sliding bar is slidably arranged in the protection sleeve pipe, the sliding block
Fixation is set on the periphery of the sliding bar, and the outer inclined-plane of the briquetting and the tail portion of the sliding block lean, the spring
One end be connected on the end face of the sliding block, the other end of the spring is connected in the protection sleeve pipe.
Further, the inner wall of the protection sleeve pipe is equipped with a baffle ring, sliding between the baffle ring and the sliding bar
Dynamic cooperation, the inner end of the support pipe are connected on the outer end face of the baffle ring, and the spring is connected to the interior of the baffle ring
Between end face and the sliding block.
It can be seen from the above technical scheme that it is an advantage of the invention that：Clamp device, fastening dress are provided in the present invention
It sets including several equally distributed clamp arm of annular, the first rope and the second ropes, passes through the first rope of pull and the second rope
Make the inner peripheral surface of clamp arm be resisted against on cable the cable is clamped, so that the connection between cable and connecting pin is more
Add the safety for reliably improving the present invention.
Other than objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to figure, the present invention is described in further detail.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.In the accompanying drawings：
Fig. 1 is the unused state schematic diagram of the present invention.
Fig. 2 is the A of the present invention to side view.
Fig. 3 is the use state diagram of the present invention.
Fig. 4 is the sectional view along the directions B-B of Fig. 3.
Fig. 5 is the sectional view of the clamp device of the present invention.
Fig. 6 is the enlarged view at I in Fig. 5.
Fig. 7 is the structure chart of the support pipe and clamp arm of the clamp device of the present invention.
Fig. 8 is the C of Fig. 7 to side view.
Fig. 9 is the front view for clamping head of the clamp device of the present invention.
Figure 10 is the sectional view along the directions D-D of Fig. 9.
In figure label for：Connecting pin 1, pushing meanss 2, briquetting 21, sliding bar 22, sliding block 23, spring 24, protection sleeve pipe 3,
First cable-through hole 31, baffle ring 4, conducting wire 5, clamp device 6, support pipe 61, clamp arm 62, shrapnel 621, connects second cable-through hole 32
Joint chair 622, outward flange section 6221 clamp first 623, arc sections 6231, arc convex 62311, inner face 62312, interconnecting piece
6232, lnner arced slot 62321, convex edge 62322, hold wire casing 6233, first end face 6234, second end face 6235, sheath 63,
First rope 64, the first knot 641, the second rope 65, the second knot 651, opening 66, cable 7.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to figs. 1 to Figure 10, the electrical installation cable joint of one kind as shown in Figure 1, Figure 2, Figure 3 and Figure 4, including：Tool
There are the protection sleeve pipe 3, a pair of of pushing meanss 2 and a pair of of clamp device 6 of a pair of of connecting pin 1, a pair of of connecting pin 1 passes through a conducting wire 5
It is electrically connected；The pushing meanss 2 are for driving corresponding connecting pin 1 to be stretched out to the outer end of the protection sleeve pipe 3；It is described
Clamp device 6 is arranged on the corresponding end of the protection sleeve pipe 3, and the clamp device 6 includes that several annulars are uniformly divided
The clamp arm 62 of cloth, the first rope 64 and the second rope 65, first rope, 64 and second rope 65 are set in the clamp arm
On 62 periphery, the both ends of first rope 64 utilize the first rope after the first cable-through hole 31 in the protection sleeve pipe 3
Knot 641 links together, and the both ends of second rope 65, which pass through, utilizes the after the second cable-through hole 32 in the protection sleeve pipe 3
Two knots 651 link together, and so that the inner peripheral surface of the clamp arm 62 is supported by the first rope 64 described in pull and the second rope 65
It leans against and the cable 7 is clamped on cable 7, keep the connection between cable 7 and connecting pin 1 relatively reliable, to enhance
The safety of the electrical installation cable joint.
As shown in Figure 1, the pushing meanss 2 include a pair of of briquetting 21, a sliding bar 22, a pair of of sliding block 23 and a pair of of spring
24, the briquetting 21 is penetratingly located on the peripheral wall of the protection sleeve pipe 3, and the sliding bar 22 is slidably arranged in the protective case
In pipe 3, the fixation of the sliding block 23 is set on the periphery of the sliding bar 22, the outer inclined-plane of the briquetting 21 and the sliding block 23
Tail portion lean, one end of the spring 24 is connected on the end face of the sliding block 23, the connection of the other end of the spring 24
In the protection sleeve pipe 3, the pushing meanss 2 can push the connecting pin 1 to stretch out, so that cable 7 is inserted into corresponding company
It connects in end 1.
As shown in figures 1 and 3, the inner wall of the protection sleeve pipe 3 is equipped with a baffle ring 4, the baffle ring 4 and the sliding bar
It is slidably matched between 22, the spring 24 is connected between the inner face of the baffle ring 4 and the sliding block 23.
As shown in Figure 4, Figure 5 and Figure 6, the clamp device 6 further includes and 62 the same number of sheath 63 of the clamp arm, institute
It states sheath 63 to be embedded in the appearance wire casing 6233 of corresponding clamp arm 62, the sheath 63 is set in first rope 64 and described
First rope 64 and second rope 65 are limited in the appearance wire casing 6233 on the periphery of second rope 65.
As shown in figure 5, the clamp arm 62 includes shrapnel 621, connecting seat 622 and clamps first 623, the one of the shrapnel 621
End is connected on the outer end of the support pipe 61, and the inner end of the support pipe 61 is fixed at positioned at the protection sleeve pipe
On the outer end face of baffle ring 4 in 3 corresponding end, the other end of the shrapnel 621 is connected with the connecting seat 622, described to clamp
First 623 are fastened on the connecting seat 622, as shown in figure 3, when the first rope 64 described in the pull and the second rope 65, it is described
Shrapnel 621 can deform so that the connecting seat 622 and described clamp first 623 pairs of cables 7 and be clamped tighter.
As shown in figure 8, in the present embodiment, the clamp arm 62 has 4, at this point, clamp device 6 to the clamping of cable 7 most
For fastening.
As shown in Fig. 7, Fig. 9 and Figure 10, it is described clamp first 623 include arc sections 6231 and interconnecting piece 6232, the appearance line
Slot 6233 is located on the lateral surface of the arc sections 6231, has several arc convex on the inner wall of the arc sections 6231
62311, the arc convex 62311, which can increase the frictional force clamped between first 623 and cable 7, makes the connection of cable 7 more may be used
It leans on, the interconnecting piece 6232 is connected on the inner face 62312 of the arc sections 6231, on the medial surface of the interconnecting piece 6232
Lnner arced slot 62321 is offered, the lnner arced slot 62321 matches with the outward flange section 6221 on the connecting seat 622, makes
The connecting seat 622 clamps first 623 installation and replacement conveniently with described.
In the present embodiment, described to clamp first 623 and be made of a kind of insulating materials, enhance the security performance of the present invention.
In said structure, under the impetus of pushing meanss 2, push connecting pin 1 protruding, by 7 grafting of cable
On connecting pin 1, after the completion of the inserting of cable 7 under the action of spring 24 so that connecting pin 1 is moved into protection sleeve pipe 3, to
So that cable 7 passes through the opening 66 of clamp device 6, then, pull the first rope 64 and the second rope 65 make the inner circumferential of clamp arm 62
Face is resisted against on cable 7 and just the cable 7 is clamped, and keeps the connection between cable 7 and connecting pin 1 relatively reliable, described
The use of first knot 641 and the second knot 651 avoids first rope, 64 and second rope 65 from loosening.
It these are only the preferred embodiment of the present invention, be not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.Any modification made by all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of electrical installation cable joint, which is characterized in that including：
Protection sleeve pipe (3) with a pair of of connecting pin (1), a pair of of connecting pin (1) are electrically connected by a conducting wire (5)；
A pair of of pushing meanss (2), the pushing meanss (2) are for driving corresponding connecting pin (1) to the protection sleeve pipe (3)
Outer end is stretched out；
A pair of of clamp device (6), the clamp device (6) are arranged on the corresponding end of the protection sleeve pipe (3), described tight
It includes several equally distributed clamp arm (62) of annular, the first rope (64) and second ropes (65) to be fixedly mounted with and set (6), and described first
Rope (64) and the second rope (65) are set on the periphery of the clamp arm (62), and the both ends of first rope (64) pass through
First knot (641) links together, and the both ends of second rope (65) are linked together by the second knot (651), leads to
Crossing the first rope (64) and the second rope (65) described in pull makes the inner peripheral surface of the clamp arm (62) be resisted against on cable (7) to institute
Cable (7) is stated to be clamped.
2. electrical installation cable joint according to claim 1, which is characterized in that the clamp arm (62) includes shrapnel
(621), connecting seat (622) and head (623) is clamped, one end of the shrapnel (621) is connected to the outer end of a support pipe (61)
On, the inner end of the support pipe (61) is fixed in the corresponding end of the protection sleeve pipe (3), the shrapnel (621)
The other end is connected with the connecting seat (622), and the head (623) that clamps is fastened on the connecting seat (622).
3. electrical installation cable joint according to claim 2, which is characterized in that the head (623) that clamps includes circle
Arc portion (6231) and interconnecting piece (6232), the lateral surfaces of the arc sections (6231) are equipped with one and hold wire casing (6233), and described the
One rope (64) and second rope (65) are embedded in the appearance wire casing (6233), the inner wall of the arc sections (6231)
It is upper that there are several arc convex (62311), the interconnecting piece (6232) to be connected to the inner face of the arc sections (6231)
(62312) on, lnner arced slot (62321), the lnner arced slot (62321) are offered on the medial surface of the interconnecting piece (6232)
It is matched with the outward flange section (6221) on the connecting seat (622).
4. electrical installation cable joint according to claim 3, which is characterized in that the head (623) that clamps is by one kind
Insulating materials is made.
5. electrical installation cable joint according to claim 1, which is characterized in that the clamp device (6) further includes
With the clamp arm (62) the same number of sheath (63), the sheath (63) is embedded the appearance wire casing in corresponding clamp arm (62)
(6233) in, the sheath (63) is set on the periphery of first rope (64) and second rope (65).
6. electrical installation cable joint according to claim 2, which is characterized in that the clamp arm (62) has 4.
7. electrical installation cable joint according to claim 1, which is characterized in that the pushing meanss (2) include one
Penetratingly it is located at described to briquetting (21), a sliding bar (22), a pair of of sliding block (23) and a pair of of spring (24), the briquetting (21)
On the peripheral wall of protection sleeve pipe (3), the sliding bar (22) is slidably arranged in the protection sleeve pipe (3), and the sliding block (23) is solid
Surely it is set on the periphery of the sliding bar (22), the outer inclined-plane of the briquetting (21) and the tail portion of the sliding block (23) offset
It leans on, one end of the spring (24) is connected on the end face of the sliding block (23), and the other end of the spring (24) is connected to institute
It states in protection sleeve pipe (3).
8. electrical installation cable joint according to claim 7, which is characterized in that the inner wall of the protection sleeve pipe (3)
Be equipped with a baffle ring (4), be slidably matched between the baffle ring (4) and the sliding bar (22), the support pipe (61) it is interior
End is connected on the outer end face of the baffle ring (4), and the spring (24) is connected to the inner face of the baffle ring (4) and the sliding block
(23) between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810368954.6A CN108599087B (en) | 2018-04-23 | 2018-04-23 | Cable connector for electrical installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810368954.6A CN108599087B (en) | 2018-04-23 | 2018-04-23 | Cable connector for electrical installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108599087A true CN108599087A (en) | 2018-09-28 |
| CN108599087B CN108599087B (en) | 2020-02-11 |
Family
ID=63614159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810368954.6A Active CN108599087B (en) | 2018-04-23 | 2018-04-23 | Cable connector for electrical installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108599087B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2233125Y (en) * | 1995-04-06 | 1996-08-14 | 黄中川 | Joint structure of coaxial cable |
| CN201838817U (en) * | 2010-08-04 | 2011-05-18 | 吕月琼 | Improved structure of connector |
| CN202625083U (en) * | 2012-05-10 | 2012-12-26 | 烟台金王礼品有限公司 | Garbage bag provided with draw cord |
| CN103807509A (en) * | 2012-11-12 | 2014-05-21 | 空中客车营运有限公司 | Mount for cable harness |
| KR101403944B1 (en) * | 2014-03-26 | 2014-06-09 | 대원포비스 주식회사 | Cable connecting case for apartment house electric supply line to connect wires easily |
| CN204012629U (en) * | 2014-08-20 | 2014-12-10 | 郭合斌 | Electric power quick-detachment connector |
| CN204050013U (en) * | 2014-09-04 | 2014-12-31 | 山东天元盈康医疗科技有限公司 | A kind of scalable sexual type Wound protecting shield |
| CN106058789A (en) * | 2016-07-12 | 2016-10-26 | 常德威迪电气有限责任公司 | Cable connector |
-
2018
- 2018-04-23 CN CN201810368954.6A patent/CN108599087B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2233125Y (en) * | 1995-04-06 | 1996-08-14 | 黄中川 | Joint structure of coaxial cable |
| CN201838817U (en) * | 2010-08-04 | 2011-05-18 | 吕月琼 | Improved structure of connector |
| CN202625083U (en) * | 2012-05-10 | 2012-12-26 | 烟台金王礼品有限公司 | Garbage bag provided with draw cord |
| CN103807509A (en) * | 2012-11-12 | 2014-05-21 | 空中客车营运有限公司 | Mount for cable harness |
| KR101403944B1 (en) * | 2014-03-26 | 2014-06-09 | 대원포비스 주식회사 | Cable connecting case for apartment house electric supply line to connect wires easily |
| CN204012629U (en) * | 2014-08-20 | 2014-12-10 | 郭合斌 | Electric power quick-detachment connector |
| CN204050013U (en) * | 2014-09-04 | 2014-12-31 | 山东天元盈康医疗科技有限公司 | A kind of scalable sexual type Wound protecting shield |
| CN106058789A (en) * | 2016-07-12 | 2016-10-26 | 常德威迪电气有限责任公司 | Cable connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108599087B (en) | 2020-02-11 |
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Effective date of registration: 20231101 Address after: 325600 Hutou Industrial Zone (Qianyao Village), Liushi Town, Leqing City, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Soko Electric Technology Co.,Ltd. Address before: 325000 No. 1 Incubator Building, Science Park, Wenzhou National University, No. 38 Dongfangnan Road, Ouhai Economic Development Zone, Wenzhou City, Zhejiang Province Patentee before: ZHEJIANG INDUSTRY & TRADE VACATIONAL College |
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