CN208548679U - A kind of electric armour clamp applied to overhead transmission line - Google Patents
A kind of electric armour clamp applied to overhead transmission line Download PDFInfo
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- CN208548679U CN208548679U CN201820926319.0U CN201820926319U CN208548679U CN 208548679 U CN208548679 U CN 208548679U CN 201820926319 U CN201820926319 U CN 201820926319U CN 208548679 U CN208548679 U CN 208548679U
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- fixedly installed
- limit set
- transmission line
- crimp
- core pipe
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Abstract
The utility model provides a kind of electric armour clamp applied to overhead transmission line, including core pipe, the left and right sides of the core pipe is threaded with press bolt, the outer surface of the core pipe is provided with four groups of crimp assemblies, the crimp assemblies include crimp and connector, and the surface of the connector and crimp offers arc groove.This is applied to the electric armour clamp of overhead transmission line, one end of electric power cable is covered from lower limit and is passed through between upper limit set, then adjusting knob is rotated, rotate rotary teeth wheel, drive the rotation of sliding tooth wheel, to make driven gear rotate, rotate thread barrel, second support plate moves down, to make upper limit set move down, to make upper limit set and lower limit set grip electric power cable, then the one end of electric power cable across lower limit set and upper limit set is dropped, to make electric power cable roll on scroll wheel, electric power cable can be clamped, its operation is more laborsaving, and there is preferable anti-loosening effect.
Description
Technical field
The utility model relates to electric armour clamp technical field, specially a kind of electric armour clamp applied to overhead transmission line.
Background technique
In the construction of overhead power line, when electric power cable need to do branch or connect, need to be thoroughly done away with fitting by two
Edge conducting wire links together.Fitting has simple installation, low cost, safe and reliable non-maintaining feature.It is not necessary that main electric power is truncated
Cable and the insulating layer for peelling off electric power cable can do electric power cable branch, and connector is completely insulated, can livewire work, can be in electricity
Make live branch in line of force cable any position；Without the use of termination rack, coupling box；And connector warp resistance, shockproof, waterproof and anticorrosion
Aging；Electric power cable branch is done using insulation fitting, comprehensive benefit is obvious, and cost performance is better than previous conventional coupling arrangement.It passes
The fitting of system is mainly made of enhancing shell, piercing blade, waterproof silicone grease, high-strength bolt and nut, the preferred torque of nut
Nut, structure is more mature, also obtains relatively broad application.But there is also shortcoming, the pressures of clamp for traditional fitting
Power relies on the pressure of plain bolt component, and fastness is poor, is easy to loosen.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of electric armour clamp applied to overhead transmission line, solves
The problems mentioned above in the background art.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: one kind being applied to overhead transmission line
Electric armour clamp, including core pipe, the left and right sides of the core pipe be threaded with press bolt, and the outer surface of the core pipe is set
It is equipped with four groups of crimp assemblies, the crimp assemblies include crimp and connector, and the surface of the connector and crimp is opened
Equipped with arc groove, the first limit chamber and the second limit chamber are respectively arranged on the outside of the arc groove.
The bottom of first limit chamber is fixedly mounted there are two slide bar, and the surface of the slide bar is arranged with sliding sleeve, and sliding
The bottom of set is arranged with damping spring, and the surface of the sliding sleeve is fixedly installed with first support bar, and the first support bar is located at
One end on the left of slide bar is fixedly connected with the inner wall of the first limit chamber, is fixedly installed with lower limit on the inside of the first support bar
It covers, is fixedly installed with fixed link at the top of second limit chamber, the bottom of the fixed link is fixedly installed with driven gear, institute
The left and right sides for stating the second limit cavity wall is fixedly installed with fixed plate, the bottom of the driven gear and the top of fixed plate
It is fixedly installed with bearing block, screw rod is fixedly connected on the inside of the bearing block, the surface of the screw rod slidably connects spiral shell
Line cylinder, the surface of the thread barrel are fixedly installed with second support bar, are fixedly installed with the upper limit on the inside of the second support bar
Position set.
Preferably, the surface of the core pipe offers mounting groove, and the bottom of the connector is fixedly installed with mounting blocks, institute
The bottom of mounting blocks is stated through mounting groove and extends to the inside of core pipe.
Preferably, the bottom of first limit chamber is fixedly installed with damping shell, the inside setting of the damping shell
There is buffer spring, damping block is fixedly connected at the top of the buffer spring, the bottom of the lower limit set, which is fixedly installed with, to be subtracted
Bar is shaken, the bottom of the decoupling rod is fixedly connected with damping block.
Preferably, the inner wall of lower limit set and upper limit set is fixedly installed with protective plate, the protective plate it is interior
Portion is hinged with scroll wheel.
Preferably, adjusting knob is fixedly installed at the top of the crimp, the inside of the adjusting knob is engaged with rotation
The bottom of rotating disk, the rotation gear is fixedly connected with bull stick, and the bottom of the bull stick is fixedly installed with driving gear, described
Driving gear is engaged with driven gear.
Preferably, the outer surface of the core pipe offers anticreep sliding slot, and the bottom of the crimp and anticreep sliding slot slide
Connection.
(3) beneficial effect
The utility model provides a kind of electric armour clamp applied to overhead transmission line.Have it is following the utility model has the advantages that
1, one end of electric power cable should be covered between upper limit set from lower limit applied to the electric armour clamp of overhead transmission line
It passes through, then rotates adjusting knob, rotate rotary teeth wheel, drive the rotation of sliding tooth wheel, so that driven gear be made to rotate, make spiral shell
The rotation of line cylinder, the second support plate moves down, to make upper limit set move down, to make upper limit set and lower limit set pair
Electric power cable is gripped, and the one end of electric power cable across lower limit set and upper limit set is then dropped, to make
Electric power cable rolls on scroll wheel, can clamp electric power cable, and operation is more laborsaving, and has preferable anti-loosening effect,
Clamping effect is good.
It 2, should be applied to the electric armour clamp of overhead transmission line, by being provided with scroll wheel, to avoid electric power cable friction pair
The outer surface of electric power cable generates abrasion, by being provided with the first limit chamber and the second limit chamber, can be formed of different sizes
Clamp hole is arranged at arc groove by the way that electric power cable is clamped, so that whole gravity centre distribution is relatively reasonable, when for high-altitude
When overhead power transmission line road, be conducive to mitigate vibration, be cooperated by setting decoupling rod, damping shell, buffer spring and damping block
It uses, when limit sleeve is under pressure instantly, damping block can be driven to move down inside the shell by decoupling rod, cooperate buffering elastic
The effect of spring can make lower limit set have certain cushioning ability, so as to prevent electric power cable from being damaged when clamping
It is bad, improve the clip stability to electric power cable.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structural side view；
Fig. 3 is the utility model crimp and connecting-piece structure schematic diagram.
In figure: 1 core pipe, 2 press bolts, 3 crimp assemblies, 4 mounting grooves, 5 crimps, 6 connectors, 7 arc grooves, 8 first
Limit chamber, 9 second limit chambers, 10 slide bars, 11 sliding sleeves, 12 damping springs, 13 first support bars, 14 lower limit sets, 15 fixed links,
16 driven gears, 17 fixed plates, 18 bearing blocks, 19 screw rods, 20 thread barrels, 21 second support bars, 22 upper limit sets, 23 anti-skids
Slot, 24 mounting blocks, 25 damping shells, 26 buffer springs, 27 damping blocks, 28 decoupling rods, 29 protective plates, 30 scroll wheels, 31 are adjusted
Knob, 32 rotation gears, 33 bull sticks, 34 driving gears.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
The utility model embodiment provides a kind of electric armour clamp applied to overhead transmission line, as shown in Figure 1-3, include core pipe
1, the left and right sides of core pipe 1 is threaded with press bolt 2, and the outer surface of core pipe 1 is provided with four groups of crimp assemblies 3, core pipe 1
Surface offer mounting groove 4, the bottom of connector 6 is fixedly installed with mounting blocks 24, and mounting groove 4 is run through in the bottom of mounting blocks 24
And the inside of core pipe 1 is extended to, mounting blocks 24 are clamped by press bolt 2, prevent crimp assemblies 3 from slipping, crimp assemblies 3 are wrapped
Crimp 5 and connector 6 are included, the outer surface of core pipe 1 offers anticreep sliding slot 23, and the bottom of crimp 5 and anticreep sliding slot 23 are sliding
The surface of dynamic connection, connector 6 and crimp 5 offers arc groove 7, is arranged by the way that electric power cable is clamped in arc groove 7
Place, when being used for high-altitude overhead power transmission line road, is conducive to mitigate vibration, circular arc so that whole gravity centre distribution is relatively reasonable
The outside of slot 7 is respectively arranged with the first limit chamber 8 and the second limit chamber 9, by being provided with the first limit chamber 8 and the second limit chamber
9, clamp hole of different sizes can be formed.
There are two slide bars 10 for the bottom fixed installation of first limit chamber 8, and the surface of slide bar 10 is arranged with sliding sleeve 11, and sliding sleeve
11 bottom is arranged with damping spring 12, and the surface of sliding sleeve 11 is fixedly installed with first support bar 13, and first support bar 13 is located at
The one end in 10 left side of slide bar is fixedly connected with the inner wall of the first limit chamber 8, and the inside of first support bar 13 is fixedly installed with lower limit
Position set 14, the bottom of the first limit chamber 8 is fixedly installed with damping shell 25, and damping shell 25 is internally provided with buffer spring
26, the top of buffer spring 26 is fixedly connected with damping block 27, and the bottom of lower limit set 14 is fixedly installed with decoupling rod 28, damping
The bottom of bar 28 is fixedly connected with damping block 27, passes through setting decoupling rod 28, damping shell 25, buffer spring 26 and damping block 27
Be used cooperatively, when limit sleeve 14 is under pressure instantly, can by decoupling rod 28 drive damping block 27 in damping shell 25 to
Lower movement cooperates the effect of buffer spring 26, lower limit set 14 can be made to have certain cushioning ability, so as to prevent electricity
Line of force cable is damaged when clamping, and improves the clip stability to electric power cable, and the top of the second limit chamber 9 is fixedly mounted
There is fixed link 15, the bottom of fixed link 15 is fixedly installed with driven gear 16, and the left and right sides of 9 inner wall of the second limit chamber is fixed
Fixed plate 17 is installed, the bottom of driven gear 16 and the top of fixed plate 17 are fixedly installed with bearing block 18, bearing block 18
Inside be fixedly connected with screw rod 19, the surface of screw rod 19 slidably connects thread barrel 20, and the surface of thread barrel 20 is fixedly mounted
There is second support bar 21, the inside of second support bar 21 is fixedly installed with upper limit set 22, and the top of crimp 5 is fixedly installed with
Adjusting knob 31, the inside of adjusting knob 31 are engaged with rotation gear 32, and the bottom of rotation gear 32 is fixedly connected with bull stick 33,
The bottom of bull stick 33 is fixedly installed with driving gear 34, and driving gear 34 is engaged with driven gear 16, by one end of electric power cable
It is passed through between lower limit set 14 and upper limit set 22, then rotates adjusting knob 31, made to rotate the rotation of gear 32, drive driving
Gear 34 rotates, so that driven gear 16 be made to rotate, rotates thread barrel 20, the second support plate 21 moves down, to make
Limit sleeve 22 moves down, and grips so that upper limit set 22 and lower limit be made to cover 14 pairs of electric power cables, lower limit set
14 and upper limit set 22 inner wall be fixedly installed with protective plate 29, the inside of protective plate 29 is hinged with scroll wheel 30, then drags
The one end of dynamic electric power cable across lower limit set 14 and upper limit set 22, so that electric power cable be made to roll on scroll wheel 30
It is dynamic, electric power cable can be clamped, operation is more laborsaving, and has preferable anti-loosening effect, and clamping effect is good, by being provided with
Scroll wheel 30, so that electric power cable friction be avoided to generate abrasion to the outer surface of electric power cable.
In conclusion should be applied to electric armour clamp of overhead transmission line, by one end of electric power cable from lower limit set 14 and upper
It is passed through between limit sleeve 22, then rotates adjusting knob 31, made to rotate the rotation of gear 32, driving gear 34 is driven to rotate, thus
Driven gear 16 is rotated, thread barrel 20 is rotated, the second support plate 21 moves down, to make upper limit set 22 to moving down
It is dynamic, it is gripped so that upper limit set 22 and lower limit be made to cover 14 pairs of electric power cables, then drops electric power cable and pass through down
One end between limit sleeve 14 and upper limit set 22 can clamp electric power cable so that electric power cable be made to roll on scroll wheel 30,
Its operation is more laborsaving, and has preferable anti-loosening effect, and clamping effect is good.
This is applied to the electric armour clamp of overhead transmission line, by being provided with scroll wheel 30, to avoid electric power cable friction pair
The outer surface of electric power cable generates abrasion, by being provided with the first limit chamber 8 and the second limit chamber 9, can be formed of different sizes
Clamp hole, be arranged at arc groove 7 by the way that electric power cable is clamped, so that whole gravity centre distribution is relatively reasonable, when being used for
When the overhead power transmission line road of high-altitude, be conducive to mitigate vibration, by the way that decoupling rod 28, damping shell 25,26 and of buffer spring is arranged
Damping block 27 is used cooperatively, and when limit sleeve 14 is under pressure instantly, can drive damping block 27 outside damping by decoupling rod 28
It is moved down in shell 25, cooperates the effect of buffer spring 26, lower limit set 14 can be made to have certain cushioning ability, so as to
It enough prevents electric power cable to be damaged when clamping, improves the clip stability to electric power cable.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of electric armour clamp applied to overhead transmission line, including core pipe (1), it is characterised in that: the left and right two of the core pipe (1)
Side is threaded with press bolt (2), and the outer surface of the core pipe (1) is provided with four groups of crimp assemblies (3), the crimping group
Part (3) includes crimp (5) and connector (6), and the connector (6) and the surface of crimp (5) offer arc groove
(7), the first limit chamber (8) and the second limit chamber (9) are respectively arranged on the outside of the arc groove (7)；
There are two slide bar (10) for the bottom fixed installation of first limit chamber (8), and the surface of the slide bar (10) is arranged with cunning
It covers (11), and the bottom of sliding sleeve (11) is arranged with damping spring (12), the surface of the sliding sleeve (11) is fixedly installed with first
Strut (13), the first support bar (13) are located at the fixed company of inner wall of one end and the first limit chamber (8) on the left of slide bar (10)
It connects, is fixedly installed with lower limit set (14) on the inside of the first support bar (13), the top of second limit chamber (9) is fixed
It is equipped with fixed link (15), the bottom of the fixed link (15) is fixedly installed with driven gear (16), second limit chamber (9)
The left and right sides of inner wall is fixedly installed with fixed plate (17), the bottom of the driven gear (16) and the top of fixed plate (17)
It is fixedly installed with bearing block (18), is fixedly connected with screw rod (19) on the inside of the bearing block (18), the screw rod (19)
Surface slidably connects thread barrel (20), and the surface of the thread barrel (20) is fixedly installed with second support bar (21), and described
Upper limit set (22) are fixedly installed on the inside of two support rods (21).
2. a kind of electric armour clamp applied to overhead transmission line according to claim 1, it is characterised in that: the core pipe (1)
Surface offer mounting groove (4), the bottom of the connector (6) is fixedly installed with mounting blocks (24), the mounting blocks (24)
Bottom through mounting groove (4) and extend to the inside of core pipe (1).
3. a kind of electric armour clamp applied to overhead transmission line according to claim 1, it is characterised in that: first limit
The bottom of chamber (8) is fixedly installed with damping shell (25), and the damping shell (25) is internally provided with buffer spring (26), institute
It states and is fixedly connected at the top of buffer spring (26) damping block (27), the bottom of the lower limit set (14) is fixedly installed with damping
The bottom of bar (28), the decoupling rod (28) is fixedly connected with damping block (27).
4. a kind of electric armour clamp applied to overhead transmission line according to claim 1, it is characterised in that: the lower limit set
(14) it is fixedly installed with protective plate (29) with the inner wall of upper limit set (22), the inside of the protective plate (29) is hinged with rolling
It takes turns (30).
5. a kind of electric armour clamp applied to overhead transmission line according to claim 1, it is characterised in that: the crimp
(5) it is fixedly installed at the top of adjusting knob (31), the inside of the adjusting knob (31) is engaged with rotation gear (32), described
The bottom of rotation gear (32) is fixedly connected with bull stick (33), and the bottom of the bull stick (33) is fixedly installed with driving gear
(34), the driving gear (34) is engaged with driven gear (16).
6. a kind of electric armour clamp applied to overhead transmission line according to claim 1, it is characterised in that: the core pipe (1)
Outer surface offer anticreep sliding slot (23), bottom and the anticreep sliding slot (23) of the crimp (5) are slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820926319.0U CN208548679U (en) | 2018-06-15 | 2018-06-15 | A kind of electric armour clamp applied to overhead transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820926319.0U CN208548679U (en) | 2018-06-15 | 2018-06-15 | A kind of electric armour clamp applied to overhead transmission line |
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| Publication Number | Publication Date |
|---|---|
| CN208548679U true CN208548679U (en) | 2019-02-26 |
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ID=65422680
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820926319.0U Active CN208548679U (en) | 2018-06-15 | 2018-06-15 | A kind of electric armour clamp applied to overhead transmission line |
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| Country | Link |
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| CN (1) | CN208548679U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110742055A (en) * | 2019-10-24 | 2020-02-04 | 安徽汀阳电力设备有限公司 | Iron tower is with birds anti-stop device that drives away that falls |
| CN110970850A (en) * | 2019-12-17 | 2020-04-07 | 朱永林 | Electric power fitting for overhead line and use method thereof |
| CN112186426A (en) * | 2020-10-19 | 2021-01-05 | 陆将皓 | Automobile wire harness and terminal structure thereof |
| CN112398072A (en) * | 2020-11-09 | 2021-02-23 | 牛鑫 | Cable fixing frame for mining equipment |
| CN112415423A (en) * | 2020-10-23 | 2021-02-26 | 邹平市供电有限公司 | High-voltage cable detection device |
-
2018
- 2018-06-15 CN CN201820926319.0U patent/CN208548679U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110742055A (en) * | 2019-10-24 | 2020-02-04 | 安徽汀阳电力设备有限公司 | Iron tower is with birds anti-stop device that drives away that falls |
| CN110970850A (en) * | 2019-12-17 | 2020-04-07 | 朱永林 | Electric power fitting for overhead line and use method thereof |
| CN110970850B (en) * | 2019-12-17 | 2020-12-18 | 台州市卢宏建筑装饰有限公司 | Electric power fitting for overhead line and use method thereof |
| CN112186426A (en) * | 2020-10-19 | 2021-01-05 | 陆将皓 | Automobile wire harness and terminal structure thereof |
| CN112415423A (en) * | 2020-10-23 | 2021-02-26 | 邹平市供电有限公司 | High-voltage cable detection device |
| CN112398072A (en) * | 2020-11-09 | 2021-02-23 | 牛鑫 | Cable fixing frame for mining equipment |
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