CN109193511A - A kind of multicore cable deconcentrator - Google Patents
A kind of multicore cable deconcentrator Download PDFInfo
- Publication number
- CN109193511A CN109193511A CN201811153452.8A CN201811153452A CN109193511A CN 109193511 A CN109193511 A CN 109193511A CN 201811153452 A CN201811153452 A CN 201811153452A CN 109193511 A CN109193511 A CN 109193511A
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- China
- Prior art keywords
- bolt
- cable
- pressing plate
- fixing seat
- helical teeth
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- 238000002788 crimping Methods 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract description 8
- 238000010168 coupling process Methods 0.000 abstract description 8
- 238000005859 coupling reaction Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
- H01R4/46—Clamping area between two screws placed side by side
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cable Accessories (AREA)
Abstract
The present invention relates to electric power tool fields, specifically a kind of multicore cable deconcentrator, including core fixing seat, cable fixed mount, the first bolt and the second bolt, one end of core fixing seat and cable fixed mount are detachably connected and the matched main line chamber for forming current supply cable and passing through, first bolt is threadedly coupled with cable fixed mount, and the front end of the first bolt cooperates towards core fixing seat cable is pressed abd fixed in main line chamber；The other end of core fixing seat is equipped with the separated time chamber passed through for core, and the second bolt passes through the cavity wall of separated time chamber and is threadedly coupled therewith, and core is pressed abd fixed in separated time chamber by the cavity wall of front end towards the separated time chamber of the second bolt so as to cooperate.The beneficial effects of the present invention are: setting is flexibly, simple and compact for structure, save the cost can replace coupling box, not need that multicore cable is entirely truncated and connects each phase core, be not in connecting position of wires reason problem in wiring, will not influence downstream power supply.
Description
Technical field
The present invention relates to electric power tool field, specifically a kind of multicore cable deconcentrator.
Background technique
Electrical Safety on today's society guarantees that power network safety operation is particularly significant, and connecting position of wires reason is bad, gives people
Bring many puzzlements.When electric line connects, it is often necessary to multicore cable be accessed coupling box, and will be each by coupling box
Phase core is drawn, and this mode can bring following problems: when carrying out separated time using coupling box, needing for multicore cable to be entirely truncated
And each phase core is subjected to connecting extraction, it is easy to appear connecting position of wires in wiring and manages problem, and when coupling box connection is asked
When topic, downstream power supply is all affected；When scene only needs to draw a certain phase core, waste will cause using coupling box；Point
Line case volume is big, at high cost, causes the waste of space and cost.
Summary of the invention
To solve the above-mentioned problems, the task of the present invention is provide a kind of multicore cable deconcentrator.
Task of the present invention is achieved through the following technical solutions:
A kind of multicore cable deconcentrator, including core fixing seat, cable fixed mount, the first bolt and the second bolt, core
One end of fixing seat and cable fixed mount are detachably connected and the matched main line chamber for forming current supply cable and passing through, cable are solid
Frame is determined equipped with the first screw hole, and the first bolt passes through the first screw hole and is threadedly coupled therewith, and the front end of the first bolt is towards line
Cable is pressed abd fixed in main line chamber by core fixing seat so as to cooperate；The other end of core fixing seat is equipped with and passes through for core
Separated time chamber, the cavity wall of separated time chamber is equipped with the second screw hole, and the second bolt passes through the second screw hole and is threadedly coupled therewith, the second bolt
The cavity wall of front end towards separated time chamber core is pressed abd fixed in separated time chamber so as to cooperate.
It is preferred that the front end of first bolt and/or the second bolt is additionally provided with anti-skidding pressing plate, the back side of anti-skidding pressing plate and the
One bolt or the second bolt are rotatably connected, and the front of anti-skidding pressing plate is the top splenium for crimping, and top splenium is equipped with
Anti-skid structure is rotated with limiting anti-skidding pressing plate relative to by crimping.
It is preferred that the surface point that the back side of the front end face of first bolt or the second bolt and the anti-skidding pressing plate fits
Not She You can intermeshing first non-return helical teeth and the second non-return helical teeth, the first non-return helical teeth towards with the first bolt or the
Two bolts screw contrary direction inclination, the direction of the second non-return helical teeth with the direction of the first non-return helical teeth on the contrary, to
Limit the relatively anti-skidding pressing plate counter-rotating of the first bolt or the second bolt.
It is preferred that the anti-skid structure is the non-return helical teeth of third being arranged in the top splenium, the court of the non-return helical teeth of third
To with the first non-return helical teeth towards identical, so that it is opposite by press cable counter-rotating to limit anti-skidding pressing plate.
It is preferred that the anti-skid structure is the straight groove structure being arranged in the top splenium, top splenium passes through straight groove structure card
It is rotated embedded in by the outer surface of crimping so as to limit anti-skidding pressing plate relative to by crimping.
It is preferred that the first non-return helical teeth circumferentially distributed formation on the front end face of first bolt or the second bolt
First gear ring, the second non-return helical teeth the second gear ring of circumferentially distributed formation, first tooth on the back side of the anti-skidding pressing plate
Circle and the second gear ring are oppositely arranged.
It is preferred that the back side of the anti-skidding pressing plate and the front end of first bolt or the second bolt were rotatably connected
Mode are as follows: the front end of first bolt or the second bolt is equipped with fixing axle, and the anti-skidding pressing plate is equipped with corresponding through-hole, institute
It states fixing axle and through-hole is each passed through the center of first gear ring and the second gear ring, anti-skidding pressing plate is covered by through-hole in fixing axle
Upper simultaneously to relatively rotate, the end of fixing axle is additionally provided with the shaft-cup for being detached from fixing axle for limiting anti-skidding pressing plate.
It is preferred that the rear end of first bolt and/or the second bolt is successively arranged the first screw head and the second screw head along axial direction,
Fracture is equipped between first screw head and the second screw head, the peak torque that the fracture is able to bear is less than bolt other parts
The peak torque being able to bear, when the torque that the first screw head is born is greater than the peak torque that fracture is able to bear, fracture
It can be broken to be detached from the first screw head from bolt.
It is preferred that the two sides of the core fixing seat are respectively equipped with penetration type slot or raised line, the two of the cable fixed mount
Side is equipped with corresponding raised line or slot, carries out core fixing seat and cable fixed mount by the embedded cooperation of raised line and slot
It is detachably connected.
It is preferred that the core fixing seat is equipped with movable plate, the movable plate and the core fixing seat cooperatively form described
Separated time chamber, second screw hole are arranged on movable plate, and the two sides of movable plate carry out embedded match with the two sides of core fixing seat
It closes.
The beneficial effects of the present invention are: 1. being drawn by the fixed multicore leader cable of main line chamber by the way that core fixing seat is fixed
Core can replace coupling box by multicore cable deconcentrator through the invention, not need at the scene for needing to draw a certain phase core
Multicore cable is entirely truncated and each phase core is connected, is not in connecting position of wires reason problem in wiring, and even if
The phase core breaks down, and will not influence downstream power supply, and is arranged flexibly, simple and compact for structure, save the cost；2. by
The front end of bolt is rotatably connected anti-skidding pressing plate, and bolt is respectively equipped with the surface that anti-skidding pressing plate fits can be intermeshing
First non-return helical teeth and the second non-return helical teeth, the first non-return helical teeth direction screw contrary direction with bolt and tilt, and second
The direction of non-return helical teeth, on the contrary, to limit the opposite anti-skidding pressing plate counter-rotating of bolt, is used with the direction of the first non-return helical teeth
When, positive screwing bolts, bolt presses cable with anti-skidding pressing plate, then proceedes to positive screwing bolts, the relatively anti-sliding pressure of bolt
Plate rotates forward and Anti-slip regulation pressing plate holds out against cable, limits anti-skidding pressing plate since anti-skidding pressing plate front is equipped with anti-skid structure
Opposite cable counter-rotating by engaging for the second non-return helical teeth and the first non-return helical teeth, and then prevents bolt from relatively anti-skidding
Pressing plate counter-rotating, even if thus guarantee to be bolted the time compared with long and grease is more, high-frequency vibration in the environment of, bolt
It will not all loosen；3. fracture and two screw heads are arranged, the maximum receiving torque for being pre-designed fracture can according to need, from
And when making to screw subassembly of lock bolt, it is broken in the maximum receiving torque for reaching fracture and is detached from the first screw head, no
Can because screw torque it is excessive due to damage cable or deconcentrator by pressure, and can pass through the second screw head when needing demounting bolt
Counter force unscrews bolt, avoids bolt that from can not dismantling and causes maintenance inconvenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of multicore cable deconcentrator in embodiment 1；
Fig. 2 is the use state reference configuration schematic diagram of multicore cable deconcentrator in embodiment 1；
Fig. 3 is the structural schematic diagram of the first bolt in embodiment 2；
Fig. 4 is the structural schematic diagram of the first bolt in embodiment 3.
Wherein, the first bolt 1, the first non-return helical teeth 111, the first screw head 112, the second screw head 113, fracture 114, annular
Groove 1141, inner hole 1142, anti-skidding pressing plate 12, the second non-return helical teeth 121, the non-return helical teeth 122 of third, through-hole 124, fixing axle
13, shaft-cup 131, the second bolt 2, core fixing seat 3, slot 31, movable plate 32, the second screw hole 33, cable fixed mount 4, raised line
41, the first screw hole 42, main line chamber 5, separated time chamber 6, cable 7.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that say that the specific embodiment of description is used only for explaining the present invention herein, and
It is not used in the restriction present invention.
Embodiment 1:
As shown in Figure 1, 2, a kind of multicore cable deconcentrator, including core fixing seat 3, cable fixed mount 4, the first bolt 1
With the second bolt 2, the two sides of one end of core fixing seat 3 are respectively equipped with penetration type slot 31, the two sides of the cable fixed mount 4
Equipped with corresponding raised line 41, carry out core fixing seat 3 and cable fixed mount 4 by the embedded cooperation of raised line 41 and slot 31
It is detachably connected, and core fixing seat 3 and cable fixed mount 4 cooperatively form the main line chamber 5 passed through for multicore cable 7, cable is solid
Frame 4 is determined equipped with the first screw hole 42, and the first bolt 1 passes through the first screw hole 42 and is threadedly coupled therewith, and the front end of the first bolt 1
Multicore cable 7 is pressed abd fixed in main line chamber 5 so as to cooperate towards core fixing seat 3；The other end of core fixing seat 3
Equipped with movable plate 32, the two sides of movable plate 32 and the two sides of core fixing seat 3 carry out embedded cooperation, and movable plate 32 and core are solid
Reservation 3 cooperatively forms the separated time chamber 6 passed through for core, and movable plate 32 is equipped with the second screw hole 33, and the second bolt 2 passes through the second spiral shell
Hole 33 is simultaneously threadedly coupled therewith, and the front end of the second bolt 2 cooperates towards core fixing seat 3 will be from multicore cable 7
Any phase core separated is pressed abd fixed in separated time chamber 6.
The front end of first bolt 1 and the second bolt 2 is additionally provided with anti-skidding pressing plate 12, the back side of anti-skidding pressing plate 12 and bolt
It is rotatably connected, the front of anti-skidding pressing plate 12 is the top splenium for crimping, and top splenium is equipped with anti-skid structure to limit
Anti-skidding pressing plate 12 is rotated relative to by crimping, and preferably anti-skid structure is the straight groove structure being arranged in the top splenium, and top splenium is logical
Straight groove structure inlay card is crossed to be rotated so as to limit anti-skidding pressing plate 12 relative to by crimping by the outer surface of crimping.
In use, drawing core by the fixed multicore leader cable of main line chamber 5 by the way that core fixing seat 3 is fixed, needing to draw
The scene of a certain phase core out can replace coupling box by multicore cable deconcentrator through the invention, not need multicore cable is whole
A truncation simultaneously connects each phase core, is not in connecting position of wires reason problem in wiring, and even if the phase core occurs
Failure will not influence downstream power supply, and be arranged flexibly, simple and compact for structure, save the cost.
Embodiment 2:
On the basis of 1 technical solution of embodiment, the first bolt 1 and the second bolt 2 are improved as follows:
As shown in figure 3, by taking the first bolt 1 as an example, what the back side of the front end face of bolt and the anti-skidding pressing plate 12 fitted
Surface be respectively equipped with can intermeshing first non-return helical teeth 111 and the second non-return helical teeth 121, the first non-return helical teeth
111 on the front end face of the bolt the first gear ring of circumferentially distributed formation, the second non-return helical teeth 121 is in the anti-sliding pressure
The second gear ring of circumferentially distributed formation, the first gear ring and the second gear ring are oppositely arranged on the back side of plate 12, the first non-return helical teeth 111
It is tilted towards contrary direction is screwed with corresponding bolt, direction and the first non-return helical teeth 111 of the second non-return helical teeth 121
Towards on the contrary, to limit relatively anti-skidding 12 counter-rotating of pressing plate of corresponding bolt.
The anti-skid structure is the non-return helical teeth 122 of third being arranged in the top splenium, the court of the non-return helical teeth 122 of third
To with the first non-return helical teeth 111 towards identical, so that it is opposite by press cable counter-rotating to limit anti-skidding pressing plate 12.
The mode that the back side of the anti-skidding pressing plate 12 and the front end of the bolt are rotatably connected are as follows: the bolt
Front end is equipped with fixing axle 13, and the anti-skidding pressing plate 12 is equipped with corresponding through-hole 124, and the fixing axle 13 and through-hole 124 are distinguished
Across the center of first gear ring and the second gear ring, anti-skidding pressing plate 12 is by the way that 124 sets of through-hole in fixing axle 13 and energy is opposite
Rotation, the end of fixing axle 13 are additionally provided with the shaft-cup 131 for being detached from fixing axle 13 for limiting anti-skidding pressing plate 12.
It being capable of intermeshing first non-return helical teeth by being respectively equipped on the surface that bolt and anti-skidding pressing plate 12 fit
111 and the second non-return helical teeth 121, the first non-return helical teeth 111 is tilted towards screwing contrary direction with bolt, and second is non-return
The direction of helical teeth 121 with the direction of the first non-return helical teeth 111 on the contrary, to limit opposite anti-skidding 12 counter-rotating of pressing plate of bolt,
In use, positive screwing bolts, bolt press cable with anti-skidding pressing plate 12, then proceed to positive screwing bolts, bolt is opposite
Anti-skidding pressing plate 12 rotates forward and Anti-slip regulation pressing plate 12 holds out against cable, since 12 front of anti-skidding pressing plate is equipped with anti-skid structure
The opposite cable counter-rotating of anti-skidding pressing plate 12 is limited, by engaging for the second non-return helical teeth 121 and the first non-return helical teeth 111, into
And prevent bolt from relatively anti-skidding 12 counter-rotating of pressing plate, even if thus guarantee be bolted the time relatively long and grease compared with
In the environment of more, high-frequency vibration, bolt will not all loosen.
Embodiment 3:
On the basis of 2 technical solution of embodiment, the first bolt 1 and the second bolt 2 are further improved:
As shown in figure 4, the rear end of the bolt is successively arranged the first screw head 112 and along axial direction by taking the first bolt 1 as an example
Two screw heads 113, are equipped with fracture 114 between the first screw head 112 and the second screw head 113, the fracture 114 is able to bear most
Large torque is less than the peak torque that bolt other parts are able to bear, when the torque that the first screw head 112 is born is greater than fracture 114
When the peak torque being able to bear, fracture 114 can be broken to be detached from the first screw head 112 from bolt.Fracture 114
Structure is the annular groove 1141 that bolt outer surface is arranged in and the inner hole 1142 being arranged in inside bolt, to make fracture
Wall thickness at 114 is smaller and is broken at first when bearing torque, certainly, may be otherwise and is arranged irregularly at fracture 114
Shrinkage pool, fracture lines etc. so that fracture 114 is broken at first when bearing torque.
By setting fracture 114 and two screw heads, the maximum receiving torsion for being pre-designed fracture 114 can according to need
Square, to be broken in the maximum receiving torque for reaching fracture 114 when making to screw subassembly of lock bolt and make the first screw head
112 are detached from, will not because screw torque it is excessive due to damage cable or deconcentrator by pressure, and can be when needing demounting bolt, Ke Yitong
It crosses 113 counter force of the second screw head and unscrews bolt, avoid bolt that from can not dismantling and cause maintenance inconvenient.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the inventive concept, it is carried out by above-mentioned technical characteristic or its equivalent feature
Any combination and the other technical solutions formed.Such as features described above has similar function with (but being not limited to) disclosed herein
Can technical characteristic replaced mutually and the technical solution that is formed.
Claims (10)
1. a kind of multicore cable deconcentrator, which is characterized in that including core fixing seat, cable fixed mount, the first bolt and second
Bolt, one end of core fixing seat and cable fixed mount are detachably connected and the matched main line for forming current supply cable and passing through
Chamber, cable fixed mount are equipped with the first screw hole, and the first bolt passes through the first screw hole and is threadedly coupled therewith, and before the first bolt
Cable is pressed abd fixed in main line chamber towards core fixing seat so as to cooperate by end；The other end of core fixing seat, which is equipped with, to be supplied
The separated time chamber that core passes through, the cavity wall of separated time chamber are equipped with the second screw hole, and the second bolt passes through the second screw hole and is threadedly coupled therewith,
Core is pressed abd fixed in separated time chamber by the cavity wall of the front end of the second bolt towards separated time chamber so as to cooperate.
2. multicore cable deconcentrator according to claim 1, which is characterized in that first bolt and/or the second bolt
Front end is additionally provided with anti-skidding pressing plate, and the back side of anti-skidding pressing plate is rotatably connected with the first bolt or the second bolt, anti-skidding pressing plate
Front be top splenium for crimping, top splenium is equipped with anti-skid structure and is rotated with limiting anti-skidding pressing plate relative to by crimping.
3. multicore cable deconcentrator according to claim 2, which is characterized in that the front end of first bolt or the second bolt
The surface that face and the back side of the anti-skidding pressing plate fit be respectively equipped with can intermeshing first non-return helical teeth and second stop
Inverse helical teeth, the first non-return helical teeth screw contrary direction inclination towards with the first bolt or the second bolt, and second is non-return oblique
The direction of tooth is with the direction of the first non-return helical teeth on the contrary, to which the first bolt of limitation or the opposite anti-skidding pressing plate of the second bolt inversely revolve
Turn.
4. multicore cable deconcentrator according to claim 3, which is characterized in that the anti-skid structure is to be arranged in the press
The non-return helical teeth of third in portion, the direction of the non-return helical teeth of third and the first non-return helical teeth are towards identical, to limit anti-sliding pressure
Plate is opposite by press cable counter-rotating.
5. multicore cable deconcentrator according to claim 3, which is characterized in that the anti-skid structure is to be arranged in the press
Straight groove structure in portion, top splenium is by straight groove structure inlay card opposite so as to limit anti-skidding pressing plate by the outer surface of crimping
It is rotated by crimping.
6. multicore cable deconcentrator according to claim 3, which is characterized in that the first non-return helical teeth is in first spiral shell
The first gear ring of circumferentially distributed formation on the front end face of bolt or the second bolt, the second non-return helical teeth is in the anti-skidding pressing plate
The second gear ring of circumferentially distributed formation, the first gear ring and the second gear ring are oppositely arranged on the back side.
7. multicore cable deconcentrator according to claim 6, which is characterized in that the back side of the anti-skidding pressing plate and described first
The mode that the front end of bolt or the second bolt is rotatably connected are as follows: the front end of first bolt or the second bolt is equipped with solid
Dead axle, the anti-skidding pressing plate are equipped with corresponding through-hole, and the fixing axle and through-hole are each passed through first gear ring and second
The center of gear ring, anti-skidding pressing plate are covered in fixing axle and can be relatively rotated by through-hole, and the end of fixing axle is additionally provided with for limiting
Make the shaft-cup that anti-skidding pressing plate is detached from fixing axle.
8. multicore cable deconcentrator according to claim 1, which is characterized in that first bolt and/or the second bolt
Rear end is successively arranged the first screw head and the second screw head along axial direction, and fracture is equipped between the first screw head and the second screw head, described disconnected
The peak torque that the portion of splitting is able to bear is less than the peak torque that bolt other parts are able to bear, when the torque that the first screw head is born
When the peak torque being able to bear greater than fracture, fracture can be broken to be detached from the first screw head from bolt.
9. -8 any multicore cable deconcentrator according to claim 1, which is characterized in that the two sides of the core fixing seat point
Not She You penetration type slot or raised line, the two sides of the cable fixed mount are equipped with corresponding raised line or slot, by raised line and insert
The embedded cooperation of slot is detachably connected core fixing seat and cable fixed mount.
10. -8 any multicore cable deconcentrator according to claim 1, which is characterized in that the core fixing seat, which is equipped with, lives
Movable plate, the movable plate and the core fixing seat cooperatively form the separated time chamber, and second screw hole is arranged on movable plate,
The two sides of movable plate and the two sides of core fixing seat carry out embedded cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811153452.8A CN109193511A (en) | 2018-09-29 | 2018-09-29 | A kind of multicore cable deconcentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811153452.8A CN109193511A (en) | 2018-09-29 | 2018-09-29 | A kind of multicore cable deconcentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109193511A true CN109193511A (en) | 2019-01-11 |
Family
ID=64907019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811153452.8A Pending CN109193511A (en) | 2018-09-29 | 2018-09-29 | A kind of multicore cable deconcentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109193511A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110323698A (en) * | 2019-07-31 | 2019-10-11 | 广州番禺电缆集团有限公司 | A kind of multicore cable line device |
| TWI739670B (en) * | 2020-11-20 | 2021-09-11 | 吳桂坤 | Wire wear pull head repair tool |
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| US4527854A (en) * | 1982-06-07 | 1985-07-09 | Preformed Line Products Company | Method and apparatus for connecting branch circuits to cores of a live electrical cable |
| CN202997075U (en) * | 2012-12-20 | 2013-06-12 | 牛加草 | Cable splitter |
| CN203377395U (en) * | 2013-07-02 | 2014-01-01 | 广州番禺电缆集团有限公司 | Reinforced cable connecting clamp |
| CN203562520U (en) * | 2013-10-29 | 2014-04-23 | 江苏士林电气设备有限公司 | Anti-loosening wind power bus connecting member |
| CN105508390A (en) * | 2016-01-18 | 2016-04-20 | 杭州斯泰新材料技术有限公司 | Fastening mechanism |
| CN205533704U (en) * | 2016-01-08 | 2016-08-31 | 上海底特精密紧固件股份有限公司 | Check bolt structure |
| CN207490114U (en) * | 2017-11-16 | 2018-06-12 | 重庆德普电气有限公司 | Wire connection terminal |
| CN207868416U (en) * | 2018-03-06 | 2018-09-14 | 张春燕 | Multicore cable tapping device |
| CN209029852U (en) * | 2018-09-29 | 2019-06-25 | 广州番禺电缆集团有限公司 | Multicore cable deconcentrator |
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- 2018-09-29 CN CN201811153452.8A patent/CN109193511A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4527854A (en) * | 1982-06-07 | 1985-07-09 | Preformed Line Products Company | Method and apparatus for connecting branch circuits to cores of a live electrical cable |
| CN202997075U (en) * | 2012-12-20 | 2013-06-12 | 牛加草 | Cable splitter |
| CN203377395U (en) * | 2013-07-02 | 2014-01-01 | 广州番禺电缆集团有限公司 | Reinforced cable connecting clamp |
| CN203562520U (en) * | 2013-10-29 | 2014-04-23 | 江苏士林电气设备有限公司 | Anti-loosening wind power bus connecting member |
| CN205533704U (en) * | 2016-01-08 | 2016-08-31 | 上海底特精密紧固件股份有限公司 | Check bolt structure |
| CN105508390A (en) * | 2016-01-18 | 2016-04-20 | 杭州斯泰新材料技术有限公司 | Fastening mechanism |
| CN207490114U (en) * | 2017-11-16 | 2018-06-12 | 重庆德普电气有限公司 | Wire connection terminal |
| CN207868416U (en) * | 2018-03-06 | 2018-09-14 | 张春燕 | Multicore cable tapping device |
| CN209029852U (en) * | 2018-09-29 | 2019-06-25 | 广州番禺电缆集团有限公司 | Multicore cable deconcentrator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110323698A (en) * | 2019-07-31 | 2019-10-11 | 广州番禺电缆集团有限公司 | A kind of multicore cable line device |
| TWI739670B (en) * | 2020-11-20 | 2021-09-11 | 吳桂坤 | Wire wear pull head repair tool |
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