CN208257262U - A kind of safe damage detector for electrical of cable - Google Patents
A kind of safe damage detector for electrical of cable Download PDFInfo
- Publication number
- CN208257262U CN208257262U CN201820911448.2U CN201820911448U CN208257262U CN 208257262 U CN208257262 U CN 208257262U CN 201820911448 U CN201820911448 U CN 201820911448U CN 208257262 U CN208257262 U CN 208257262U
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- side wall
- end side
- fixed
- screw
- bottom end
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Abstract
The utility model discloses a kind of safe damage detector for electrical of cable, including framework, the upper end side wall key connection of framework has fixing axle, the both ends side wall screw of fixing axle is equipped with electric telescopic rod, one end side wall key connection of electric telescopic rod has connecting shaft, the bottom end side wall of connecting shaft is rotatably connected to rotating bar, the bottom end side wall screw of rotating bar is fixed with the first fixing clamp, one end side wall screw of first fixing clamp is fixed with placement block, one end side wall for placing block is slidably connected fixed link, the other end screw of fixed link is fixed with the second fixing clamp, the bottom end side wall key connection of fixing axle has connecting rod, the bottom end side wall of connecting rod slidably connects telescopic rod, the bottom end side wall screw of telescopic rod is fixed with fixed block, cable is clamped and is cut-off with contraction by the elongation of electric telescopic rod by the utility model, and between two the second fixing clamps Distance it is adjustable, be suitable for cut-offfing for the cable of different model.
Description
Technical field
The utility model relates to technical field of electric power detection more particularly to a kind of safe damage detector for electrical of cable.
Background technique
It is usually identical to a branch of a plurality of same model or external form in the actually detected maintenance process to power cable
Cable in a certain item implement truncation, truncation usually completed by operator with hacksaw.Therefore cable of being disconnected must be not
Otherwise the state of electrification can threaten the life security of staff.In practical operation, in a plurality of identical external form cable accurately
The cable having had a power failure is found, there are many practical difficulties.Traditional way is: stop needing the cable power supply that is truncated, then by
Two operating personnel's operations, a people wear insulating glove, hold crooked chisel and are directed at cable, another person is thrown into crooked chisel with iron hammer
Cable copper core is pounded until crooked chisel and is worn by cable, makes phase short-circuit between conductors, if there is explosive sound, is illustrated that cable is electrification, is not required to
The cable of truncation；It is the cable to be truncated if without sound.If this operating method suffers from the drawback that 1 cable band
Electricity may then hurt the operating personnel for stabbing cable；If it is inaccurate that the people of 2 wheel iron hammers pounds hammer, it is easy to hurt the people for holding crooked chisel；3
When just starting to tap crooked chisel, crooked chisel is easy to slide, and working efficiency is low；If 4, below there are also when other cables, pad if do not used
Plate will lead to and accidentally injure other cables.Therefore a kind of safe and reliable operating method degree of coming cable is needed to be detected.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of cable proposed is pricked safely
Hurt device.
To achieve the goals above, the utility model adopts the technical scheme that
The upper end side wall key connection of a kind of safe damage detector for electrical of cable, including framework, the framework has fixing axle, fixing axle
Both ends side wall screw is equipped with electric telescopic rod, and one end side wall key connection of electric telescopic rod has connecting shaft, the bottom end of connecting shaft
Side wall is rotatably connected to rotating bar, and the bottom end side wall screw of rotating bar is fixed with the first fixing clamp, the one end of the first fixing clamp
Wall screw is fixed with placement block, and one end side wall for placing block is slidably connected fixed link, and the other end screw of fixed link is fixed with
The bottom end side wall key connection of two fixing clamps, fixing axle has connecting rod, and the bottom end side wall of connecting rod slidably connects telescopic rod, stretches
The bottom end side wall screw of bar is fixed with fixed block, and the bottom end riveting of fixed block has link block, the outer end side wall turning set of link block
Equipped with rotation axis, the bottom end side wall of rotation axis is fixed with cutter by electric telescopic rod screw.
Preferably, the bottom end side wall glue connection of the fixed link has spring, and the other end glue connection of spring is in support rod
Bottom end inner wall, and support rod is located at the inside for placing block.
Preferably, one end side wall screw of the rotating bar is fixed with connecting plate, and the surface of connecting plate offers sliding eye,
And the internal slide of sliding eye is connected with movable axis, one end side wall screw of fixed block is fixed with connecting plate.
Preferably, the quantity of the connecting plate has four pieces, and there are two the quantity of movable axis, and close to rotating bar one end
Connecting plate and close to fixed block one end connecting plate and activity axis connection.
Preferably, one end side wall of the framework is movably hinged with the first cover board and the second cover board, the first cover board and second
It is symmetrical by framework between cover board.
Preferably, one end side wall screw of first cover board is fixed with mounting blocks, and one end side wall of mounting blocks offers
Mounting groove, one end side wall screw of the second cover board is fixed with check lock lever, and the diameter of check lock lever is less than mounting groove, and check lock lever
It is fixed between mounting blocks by screw rod.
The beneficial effects of the utility model are: the utility model is by the elongation of electric telescopic rod and contraction by cable
It clamps and is cut-off, and the distance between two second fixing clamps are adjustable, be suitable for the cable of different model
Cut-off, be suitable for field operation, the present apparatus can be safe and simple with people's independent operation, guarantee staff do not get an electric shock, not by
Arc light burn.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of safe damage detector for electrical of cable main view；
Fig. 2 be the utility model proposes a kind of safe damage detector for electrical of cable rearview；
Fig. 3 be the utility model proposes a kind of safe damage detector for electrical of cable A at structural schematic diagram；
Fig. 4 be the utility model proposes a kind of safe damage detector for electrical of cable mounting blocks and check lock lever between connection structure
Figure.
In figure: block, 8 are placed in 1 framework, 2 fixing axles, 3 electric telescopic rods, 4 connecting shafts, 5 rotating bars, 6 first fixing clamps, 7
Fixed link, 9 support rods, 10 springs, 11 second fixing clamps, 12 connecting rods, 13 telescopic rods, 14 connecting plates, 15 movable axis, 16 are fixed
Block, 17 link blocks, 18 rotation axis, 19 cutter, 20 first cover boards, 21 mounting blocks, 22 check lock levers, 23 second cover boards.
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, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, the safe damage detector for electrical of a kind of cable, including framework 1, which is characterized in that the upper end side wall of the framework 1
Key connection has fixing axle 2, and the both ends side wall screw of fixing axle 2 is equipped with electric telescopic rod 3, one end side wall of electric telescopic rod 3
Key connection has connecting shaft 4, and the bottom end side wall of connecting shaft 4 is rotatably connected to rotating bar 5, and one end side wall screw of rotating bar 5 is fixed
There is connecting plate 14, the surface of connecting plate 14 offers sliding eye, and the internal slide of sliding eye is connected with movable axis 15, fixed block
16 one end side wall screw is fixed with connecting plate 14, and the quantity of connecting plate 14 has four pieces, and there are two the quantity of movable axis 15, and
And the connecting plate 14 close to 5 one end of rotating bar is connect with the connecting plate 14 close to 16 one end of fixed block with movable axis 15, rotating bar 5
Bottom end side wall screw be fixed with the first fixing clamp 6, one end side wall screw of the first fixing clamp 6, which is fixed with, places block 7, places block
7 one end side wall is slidably connected fixed link 8, and the bottom end side wall glue connection of fixed link 8 has spring 10, the other end glue connection of spring 10
Connect the bottom end inner wall in support rod 9, and support rod 9 is located at the inside for placing block 7, the other end screw of fixed link 8 is fixed with the
The bottom end side wall key connection of two fixing clamps 11, fixing axle 2 has connecting rod 12, and the bottom end side wall of connecting rod 12 slidably connects flexible
Bar 13, the bottom end side wall screw of telescopic rod 13 are fixed with fixed block 16, and the bottom end riveting of fixed block 16 has link block 17, link block
17 outer end side wall turning set is equipped with rotation axis 18, and the bottom end side wall of rotation axis 18 is fixed with by 3 screw of electric telescopic rod to be cut
Cutter 19, one end side wall of framework 1 are movably hinged with the first cover board 20 and the second cover board 23, the first cover board 20 and the second cover board 23
Between by framework 1 symmetrically, one end side wall screw of the first cover board 20 is fixed with mounting blocks 21, the one end of mounting blocks 21
Wall offers mounting groove, and one end side wall screw of the second cover board 23 is fixed with check lock lever 22, and the diameter of check lock lever 22 is less than peace
Tankage, and being fixed between check lock lever 22 and mounting blocks 21 by screw rod, the utility model by the elongation of electric telescopic rod 3 with
Cable is clamped and is cut-off by contraction, and the distance between two second fixing clamps 11 are adjustable, are suitable for not
Cable with model is cut-off, and is suitable for field operation, and the present apparatus can be safe and simple with people's independent operation, guarantees work
Make personnel not get an electric shock, do not burnt by arc light.
Embodiment one: before using the present apparatus, the specific location of the uncharged part of first detection cable is needed, operator makes
With E2570 electric cable failure detector come the specific location of detection cable currentless part, after determining, which is exactly electricity
Cable cut-offs position；
Embodiment two: when cut-offfing to cable, unclamping the screw rod between check lock lever 22 and mounting blocks 21, so that locking
Bar 22 is separated with mounting blocks 21, then rotates the first cover board 20 and the second cover board 23 with framework 1, so that the first cover board 20 and
Two cover boards 23 separate, thus by the inside of framework 1 (the hollow structure when inside of framework 1, and the both ends of framework 1 are all exposed outside
It is opening)；
Embodiment three: when cut-offfing to cable, due to being equipped with remote control switch in electric telescopic rod 3, and remote control is opened
It closes and remote controler is connected with by infrared communication, and the upper end of the first cover board 20 and the second cover board 23 is equipped with battery, electric power storage
Pond is electrically connected with electric telescopic rod 3 by electric wire, when E2570 electric cable failure detector detects the uncharged position of cable
Afterwards, the position position that operator is powered off cable with hand is in the underface of cutter 19, and then operator is far from device, then
Operator is pressed using the button on remote controler, the switch of the electric telescopic rod 3 at 2 both ends of fixing axle is opened, so that electric expansion
Bar 3 is flexible, so that rotating bar 5 be driven to rotate in connecting shaft 4, and movable axis 15 at this time is in the internal slide of sliding eye,
So that the distance between rotating bar 5 and fixed block 16 shorten, after two the second fixing clamps 11 clamp cable, press on remote controler
Switch, so that two the second fixing clamps 11 clamp cable, connect so that the electric telescopic rod 3 at 2 both ends of fixing axle stops flexible
Press on remote controler manipulate 15 bottom end of rotation axis electric telescopic rod 11 button so that the electric expansion of 15 bottom end of rotation axis
The switch of bar 11 is opened, so that electric telescopic rod elongation 11, thus cutter 19 are mobile towards the side of cable, and then will be electric
Cable is cut-off, and fixed link 8 is slided on placing block 7, and spring 10 plays the role of resilient support to fixed link 7, so that electric
The cutting force that cable is subject in cutting is cancelled.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of safe damage detector for electrical of cable, including framework (1), which is characterized in that the upper end side wall key connection of the framework (1) has
The both ends side wall screw of fixing axle (2), fixing axle (2) is equipped with electric telescopic rod (3), one end side wall of electric telescopic rod (3)
Key connection has connecting shaft (4), and the bottom end side wall of connecting shaft (4) is rotatably connected to rotating bar (5), the bottom end side wall of rotating bar (5)
Screw is fixed with the first fixing clamp (6), and one end side wall screw of the first fixing clamp (6), which is fixed with, places block (7), is placed block (7)
One end side wall be slidably connected fixed link (8), the other end screw of fixed link (8) is fixed with the second fixing clamp (11), fixing axle
(2) bottom end side wall key connection has connecting rod (12), and the bottom end side wall of connecting rod (12) slidably connects telescopic rod (13), stretches
The bottom end side wall screw of bar (13) is fixed with fixed block (16), and the bottom end riveting of fixed block (16) has link block (17), link block
(17) outer end side wall turning set is equipped with rotation axis (18), and the bottom end side wall of rotation axis (18) passes through electric telescopic rod (3) screw
It is fixed with cutter (19).
2. the safe damage detector for electrical of a kind of cable according to claim 1, which is characterized in that the bottom end side of the fixed link (8)
Wall glue connection is connected to spring (10), the bottom end inner wall of the other end glue connection of spring (10) in support rod (9), and support rod (9) position
In the inside for placing block (7).
3. the safe damage detector for electrical of a kind of cable according to claim 1, which is characterized in that the one end of the rotating bar (5)
Wall screw is fixed with connecting plate (14), and the surface of connecting plate (14) offers sliding eye, and the internal slide of sliding eye is connected with
One end side wall screw of movable axis (15), fixed block (16) is fixed with connecting plate (14).
4. the safe damage detector for electrical of a kind of cable according to claim 3, which is characterized in that the quantity of the connecting plate (14) has
Four pieces, and there are two the quantity of movable axis (15), and close to the connecting plate (14) of rotating bar (5) one end and close to fixed block
(16) connecting plate (14) of one end is connect with movable axis (15).
5. the safe damage detector for electrical of a kind of cable according to claim 1, which is characterized in that one end side wall of the framework (1)
It is movably hinged with the first cover board (20) and the second cover board (23), passes through framework between the first cover board (20) and the second cover board (23)
(1) symmetrically.
6. the safe damage detector for electrical of a kind of cable according to claim 5, which is characterized in that one end of first cover board (20)
Side wall screw is fixed with mounting blocks (21), and one end side wall of mounting blocks (21) offers mounting groove, one end of the second cover board (23)
Side wall screw is fixed with check lock lever (22), and the diameter of check lock lever (22) is less than mounting groove, and check lock lever (22) and mounting blocks
(21) it is fixed between by screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820911448.2U CN208257262U (en) | 2018-06-13 | 2018-06-13 | A kind of safe damage detector for electrical of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820911448.2U CN208257262U (en) | 2018-06-13 | 2018-06-13 | A kind of safe damage detector for electrical of cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208257262U true CN208257262U (en) | 2018-12-18 |
Family
ID=64654416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820911448.2U Active CN208257262U (en) | 2018-06-13 | 2018-06-13 | A kind of safe damage detector for electrical of cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208257262U (en) |
-
2018
- 2018-06-13 CN CN201820911448.2U patent/CN208257262U/en active Active
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