CN209266601U - The fast wiring clip and insulation gripper clamp of low-voltage live line work - Google Patents

The fast wiring clip and insulation gripper clamp of low-voltage live line work Download PDF

Info

Publication number
CN209266601U
CN209266601U CN201920042865.2U CN201920042865U CN209266601U CN 209266601 U CN209266601 U CN 209266601U CN 201920042865 U CN201920042865 U CN 201920042865U CN 209266601 U CN209266601 U CN 209266601U
Authority
CN
China
Prior art keywords
plate
collet
low
fixed
screw rod
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.)
Active
Application number
CN201920042865.2U
Other languages
Chinese (zh)
Inventor
姜成飞
石晓萍
王海峰
吕圣永
李尚锋
徐振鲁
王敬
王翠玲
王炜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LAIWU LUNENG KAIYUAN GROUP ELECTRICAL APPLIANCE CO Ltd
Original Assignee
LAIWU LUNENG KAIYUAN GROUP ELECTRICAL APPLIANCE CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LAIWU LUNENG KAIYUAN GROUP ELECTRICAL APPLIANCE CO Ltd filed Critical LAIWU LUNENG KAIYUAN GROUP ELECTRICAL APPLIANCE CO Ltd
Priority to CN201920042865.2U priority Critical patent/CN209266601U/en
Application granted granted Critical
Publication of CN209266601U publication Critical patent/CN209266601U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses the fast wiring clip of low-voltage live line work and insulation gripper clamps, including fixed plate, cold end terminal, screw rod and nut, it is characterized by: one end of the fixed plate, which is sequentially connected, is fixed with connecting plate, positioning plate and baffle, opening is equipped between the free end of fixed plate and the free end of baffle, spacing between connecting plate and baffle is identical as the diameter of copper wire nose of wiring on low-voltage distribution apparatus, fixed plate is equipped with the upper screw rod being threadedly coupled and lower screw rod, the through-hole on cold end terminal top are set on lower screw rod.The utility model is suitable for the live line connection operation of 1KV and following low-voltage distributing line, in uninterrupted operation, conducting wire can be quickly picked out from cable feeder line end, and ensure that staff does not operate against regulations, and can guarantee personal safety, it is easy to operate, it is efficient and convenient, securely and reliably, reduce labor intensity, it is time saving and energy saving, improve the efficiency of low-voltage electric wiring operation.

Description

The fast wiring clip and insulation gripper clamp of low-voltage live line work
Technical field
The utility model relates to a kind of low-voltage electric mode of connection, belong to power supply department low-voltage live line work field, specifically Say be a kind of low-voltage live line work fast wiring clip and insulation gripper clamp, be suitable for 1KV and following low-voltage distributing line Equipment live wiring operation.
Background technique
That low-voltage distributing line is directly facing is vast terminal electricity consumption user, and the security reliability of operation is directly related to Industrial and mining enterprises, people's lives are normally carried out.China's livewire work technology is started in five sixties of 20th century, the former Soviet Union, beauty State begins to carry out the thirties in last century the trial of livewire work, therefore generally speaking, the starting of China's livewire work technology compared with Developed country starts late.Low-voltage live line work technology is to refer to make operating personnel in the case where meeting user's normal electricity consumption A kind of project and measures of the work such as equipment replacement, maintenance are carried out to route.In recent years, China had mainly carried out to compact molded line The research work on road, multi-circuit lines on the same tower, 750kV route and extra-high voltage alternating current-direct current livewire work technology.Currently, in national grid In, high-pressure no electricity operation has mature operating instruction, safety regulation system and live-working safety Work tool, but low Operating instruction, safety regulation system and managing security tools and instruments mature not yet in terms of pressure (1KV and following) livewire work.Current one As be clamped on the copper wire nose of low-voltage distribution apparatus using crocodile clip, export voltage accesses other equipment, disadvantage is that: Crocodile clip clamping is unstable, is easy to fall off when environment shakes, causes the power outage of access device.
Summary of the invention
The purpose of this utility model is to provide a kind of live line connection operations suitable for 1KV and following low-voltage distributing line In, in uninterrupted operation, conducting wire can be quickly picked out from cable feeder line end, and ensure the personal safety of staff, structure Simply, patching operations are efficient and convenient, the fast wiring clip of safe and reliable low-voltage live line work.
In order to reach the goals above, the technical scheme adopted by the utility model is the low-voltage live line work it is quick Binding clip, including fixed plate, cold end terminal, screw rod and nut, cold end terminal use OT type cold end terminal, and upper part is equipped with logical Hole, the lower part of cold end terminal are equipped with the crimping mouth connecting with insulated conductor end, it is characterised in that: one end of the fixed plate It is sequentially connected and is fixed with connecting plate, positioning plate and baffle, fixed plate, connecting plate, positioning plate and baffle are rolled over by one piece of conductive plate Curve it is rectangular ring-like, between the free end of fixed plate and the free end of baffle be equipped with opening, the spacing between connecting plate and baffle Identical as the diameter of copper wire nose of wiring on low-voltage distribution apparatus, fixed plate is equipped with vertically disposed two screw holes, top Equipped with the upper screw rod being threadedly coupled in screw hole, the screw hole of lower part is interior to be equipped with the lower screw rod being threadedly coupled, and cold end terminal top leads to Hole is set on lower screw rod, and lower nut threaded connection is set on lower screw rod, and cold end terminal is located at the lateral wall of fixed plate under Between nut.
The upper screw flight connector sleeve is equipped with top nut.
The angle of the fixed plate and connecting plate is right angle, and the angle of connecting plate and positioning plate is right angle, positioning plate with The angle of baffle is right angle.
The insulation gripper clamp being used cooperatively with the fast wiring clip of above-mentioned low-voltage live line work, including right clamp handle, left pincers Handle, hinged shaft, left clamp arm and right clamp arm, right clamp handle and left clamp handle are fixed by stud connection, and the front end of right clamp handle is fixed with the right side Clamp arm, the front end of left clamp handle are fixed with left clamp arm, it is characterised in that: and the front end of the left clamp arm is fixed with left collet, The front end of right clamp arm, which is fixed with, is equipped with left clip slot with the symmetrical right collet of left collet, the outside portion of left collet, right collet it is outer Side is equipped with and the symmetrical right clip slot of left clip slot, thickness of the groove width of left clip slot and right clip slot all with the connecting plate of fast wiring clip Identical, the plane where the axis of left clip slot and right clip slot is vertical with the axis of hinged shaft.
The middle part at the free end edge of the left collet is equipped with card slot, the middle part at the free end edge of the right collet It also is provided with card slot, the card slot on left collet and right collet is symmetrical, the thickness of the fixed plate of the groove width and fast wiring clip of card slot It spends identical.
The utility model has the beneficial effects that: suitable for the live line connection operation of 1KV and following low-voltage distributing line, In uninterrupted operation, conducting wire can be quickly picked out from cable feeder line end, and ensure that staff does not operate against regulations, and can protect Hinder personal safety, it is easy to operate, it is efficient and convenient, securely and reliably, labor intensity is reduced, it is time saving and energy saving, improve low-voltage electric The efficiency of wiring operation.
Detailed description of the invention
Fig. 1 is the structure of the main view of the fast wiring clip of the low-voltage live line work of the utility model.
Fig. 2 is the structure schematic top plan view of the fast wiring clip of the low-voltage live line work of the utility model.
Fig. 3 is the structure of the main view of the insulation gripper clamp of the utility model.
Fig. 4 is the structure left view schematic diagram of the insulation gripper clamp of the utility model.
Fig. 5 is the schematic structural cross-sectional view of the insulation gripper clamp in the direction A-A along Fig. 3 of the utility model.
In figure: 1, fixed plate;2, connecting plate;3, positioning plate;4, baffle;5, top nut;6, upper screw rod;7, lower nut;8, Lower screw rod;9, cold end terminal;10, insulated conductor;11, right clamp handle;12, left clamp handle;13, hinged shaft;14, left clamp arm;15, right folder Arm;16, left collet;17, right collet;18, card slot;19, left clip slot;20, right clip slot.
Specific embodiment
Referring to Fig.1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 are described further the utility model.
Referring to Fig.1, Fig. 2 makes the fast wiring clip of the low-voltage live line work of the utility model.
The fast wiring clip of the low-voltage live line work, including fixed plate 1, cold end terminal 9, screw rod and nut are cold-pressed end Son 9 uses OT type cold end terminal, this is the prior art, and upper part is equipped with through-hole, and the lower part of cold end terminal 9 is equipped with and insulated conductor The crimping mouth of 10 ends connection, it is characterised in that: one end of the fixed plate 1, which is sequentially connected, is fixed with connecting plate 2, positioning Plate 3 and baffle 4, fixed plate 1, connecting plate 2, positioning plate 3 and baffle 4 be bent by one piece of conductive plate it is rectangular ring-like, fixed plate 1 It is equipped with opening between free end and the free end of baffle 4, is connect in the spacing and low-voltage distribution apparatus between connecting plate 2 and baffle 4 The diameter of the copper wire nose of line is identical, in order to which copper wire nose can smoothly enter into the groove that connecting plate 2, positioning plate 3 and baffle 4 are surrounded In, fixed plate 1 is equipped with vertically disposed two screw holes, is equipped with the upper screw rod 6 being threadedly coupled, the spiral shell of lower part in the screw hole on top The lower screw rod 8 being threadedly coupled is equipped in hole, copper wire nose can be pressed on connecting plate 2, positioning by screw rod 6 and lower screw rod 8 in rotation In the groove that plate 3 and baffle 4 are surrounded, so that fixed plate 1, connecting plate 2, positioning plate 3 and baffle 4 and copper wire nose is firmly solid It is set to one, loose or dislocation will not occurs, the through-hole on 9 top of cold end terminal is set on lower screw rod 8, and lower nut 7 is threadedly coupled It is set on lower screw rod 8, cold end terminal 9 is located between the lateral wall and lower nut 7 of fixed plate 1, to be cold-pressed with lower nut 7 The top of terminal 9 is pressed on the lateral wall of fixed plate 1, so that the voltage of copper wire nose be exported.
The threaded connection of upper screw rod 6 is arranged with top nut 5, so as to further prevent upper screw rod 6 to loosen.
The angle of the fixed plate 1 and connecting plate 2 is right angle, and connecting plate 2 and the angle of positioning plate 3 are right angle, positioning The angle of plate 3 and baffle 4 is right angle.
The insulation gripper clamp being used cooperatively with the fast wiring clip of above-mentioned low-voltage live line work, such as Fig. 3, Fig. 4, Fig. 5 institute Show, including right clamp handle 11, left clamp handle 12, hinged shaft 13, left clamp arm 14 and right clamp arm 15, right clamp handle 11 and left clamp handle 12 pass through hinged shaft 13 are connected and fixed, and the front end of right clamp handle 11 is fixed with right clamp arm 15, and the front end of left clamp handle 12 is fixed with left clamp arm 14, special Sign is: the front end of the left clamp arm 14 is fixed with left collet 16, and the front end of right clamp arm 15 is fixed with and left collet 16 Symmetrical right collet 17, the outside portion of left collet 16 are equipped with left clip slot 19, and it is right with left clip slot 19 that the outside portion of right collet 17 is equipped with The groove width of the right clip slot 20 claimed, left clip slot 19 and right clip slot 20 is all identical as the thickness of the connecting plate of fast wiring clip 2, thus will Left clip slot 19 and right clip slot 20 are clamped on the upper and lower edge of connecting plate 2, flat where the axis of left clip slot 19 and right clip slot 20 Face is vertical with the axis of hinged shaft 13.
The middle part at the free end edge of the left collet 16 is equipped with card slot 18, equally, the freedom of the right collet 17 Card slot also is provided in the middle part of end edge edge, the card slot 18 on left collet 16 and right collet 17 symmetrically, the groove width of card slot 18 and fast The thickness of the fixed plate 1 of quick access wire clamp is identical, so that the card slot 18 on left collet 16 and right collet 17 is stuck in fixed plate 1 Upper and lower edge on.
Right clamp handle 11, left clamp handle 12, hinged shaft 13, left clamp arm 14, right clamp arm 15, left collet 16 and the right collet 17 is all It is made of PP plastics, to guarantee whole insulation performance, left clamp handle 12, hinged shaft 13, left clamp arm 14 and left collet 16 are once molded Molding, 17 single injection-molded of right clamp handle 11, right clamp arm 15 and right collet.The PP plastics, high with chemical stability, Ageing-resistant, the features such as proof stress is strong, electrical insulation capability is high.
The fast-wiring operating method of the low-voltage live line work, it is characterised in that: it includes the following steps completion:
(1), by the fast wiring clip of low-voltage live line work, the insulating blanked clamper of the fast wiring clip of low-voltage live line work It holds pincers and insulated conductor 10 is ready to;
(2), the end of insulated conductor 10 is pressed on the crimping mouth of cold end terminal 9, lower nut 7 is set in lower spiral shell On bar 8, then the through-hole of cold end terminal 9 is set on lower screw rod 8;
(3), in the corresponding screw hole for the fixed plate 1 that upper screw rod 6 and lower screw rod 8 are penetrated fast wiring clip respectively;
(4), it is clamped in respectively fastly with the left clip slot 19 of left collet 16 and the right clip slot 20 of right collet 17 of insulation gripper clamp On the upper and lower edge of the connecting plate 2 of quick access wire clamp, and the card slot 18 of left collet 16 and right collet 17 is made to be clamped in fast quick access respectively On the upper and lower edge of the fixed plate 1 of wire clamp, so that fast wiring clip to be fixed on to the front end of insulation gripper clamp;
(5), operator holds left clamp handle 12 and right clamp handle 11, and fast-wiring is pinched to the copper of low-voltage distribution apparatus At line nose, opening of the copper wire nose between the free end of fixed plate 1 and the free end of baffle 4 is made to enter connecting plate 2, positioning plate 3 and the groove that is surrounded of baffle 4 in;
(6), operator tightens upper screw rod 6 and lower screw rod 8 with screwdriver, and copper wire nose is made to be pressed in connecting plate 2, determine In the groove that position plate 3 and baffle 4 are surrounded;
(7), rotation lower nut 7 compresses cold end terminal 9;
(8), left clamp handle 12 and right clamp handle 11 are operated, so that left collet 16 and right collet 17 is unclamped fast wiring clip can be complete At entire patching operations.

Claims (5)

1. the fast wiring clip of low-voltage live line work, including fixed plate (1), cold end terminal (9), screw rod and nut are cold-pressed end Sub (9) use OT type cold end terminal, and upper part is equipped with through-hole, and the lower part of cold end terminal (9) is equipped with and insulated conductor (10) end The crimping mouth of connection, it is characterised in that: one end of the fixed plate (1), which is sequentially connected, is fixed with connecting plate (2), positioning plate (3) and baffle (4), fixed plate (1), connecting plate (2), positioning plate (3) and baffle (4) are bent into rectangular ring by one piece of conductive plate Type, between the free end of fixed plate (1) and the free end of baffle (4) be equipped with opening, between connecting plate (2) and baffle (4) between Away from identical as the diameter of copper wire nose of wiring on low-voltage distribution apparatus, fixed plate (1) is equipped with vertically disposed two screw holes, on It is equipped with the upper screw rod (6) being threadedly coupled in the screw hole in portion, is equipped with the lower screw rod (8) being threadedly coupled in the screw hole of lower part, is cold-pressed end The through-hole on sub (9) top is set on lower screw rod (8), and lower nut (7) threaded connection is set on lower screw rod (8), cold end terminal (9) between the lateral wall and lower nut (7) of fixed plate (1).
2. the fast wiring clip of low-voltage live line work according to claim 1, it is characterised in that: the upper screw rod (6) it is threadedly coupled and is arranged with top nut (5).
3. the fast wiring clip of low-voltage live line work according to claim 1, it is characterised in that: the fixed plate It (1) is right angle with the angle of connecting plate (2), connecting plate (2) and the angle of positioning plate (3) are right angle, positioning plate (3) and baffle (4) angle is right angle.
4. a kind of insulation gripper clamp being used cooperatively with low-voltage live line work described in claim 1 fast wiring clip, packet Include right clamp handle (11), left clamp handle (12), hinged shaft (13), left clamp arm (14) and right clamp arm (15), right clamp handle (11) and left clamp handle (12) it is connected and fixed by hinged shaft (13), the front end of right clamp handle (11) is fixed with right clamp arm (15), the front end of left clamp handle (12) It is fixed with left clamp arm (14), it is characterised in that: the front end of the left clamp arm (14) is fixed with left collet (16), right clamp arm (15) front end, which is fixed with, is equipped with left clip slot with the symmetrical right collet (17) of left collet (16), the outside portion of left collet (16) (19), the outside portion of right collet (17) is equipped with and the symmetrical right clip slot (20) of left clip slot (19), left clip slot (19) and right clip slot (20) groove width is all identical as the thickness of the connecting plate of fast wiring clip (2), the axis institute of left clip slot (19) and right clip slot (20) Plane it is vertical with the axis of hinged shaft (13).
5. insulation gripper clamp according to claim 4, it is characterised in that: the free end edge of the left collet (16) Middle part is equipped with card slot (18), also is provided with card slot, left collet (16) and the right side in the middle part of the free end edge of the right collet (17) Symmetrically, the groove width of card slot (18) and the thickness of fixed plate (1) of fast wiring clip are identical for card slot (18) on collet (17).
CN201920042865.2U 2019-01-11 2019-01-11 The fast wiring clip and insulation gripper clamp of low-voltage live line work Active CN209266601U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920042865.2U CN209266601U (en) 2019-01-11 2019-01-11 The fast wiring clip and insulation gripper clamp of low-voltage live line work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920042865.2U CN209266601U (en) 2019-01-11 2019-01-11 The fast wiring clip and insulation gripper clamp of low-voltage live line work

Publications (1)

Publication Number Publication Date
CN209266601U true CN209266601U (en) 2019-08-16

Family

ID=67566243

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920042865.2U Active CN209266601U (en) 2019-01-11 2019-01-11 The fast wiring clip and insulation gripper clamp of low-voltage live line work

Country Status (1)

Country Link
CN (1) CN209266601U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110635261A (en) * 2019-08-23 2019-12-31 贵州电网有限责任公司 Wire lapping device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110635261A (en) * 2019-08-23 2019-12-31 贵州电网有限责任公司 Wire lapping device

Similar Documents

Publication Publication Date Title
CN107681295B (en) A kind of Intelligent insulation cable penetrating cable clamp
CN109818298B (en) Electrified installation device of aerial insulated wire lightning protection puncture fastener
CN209266601U (en) The fast wiring clip and insulation gripper clamp of low-voltage live line work
CN109524809A (en) The fast wiring clip and insulation gripper clamp and operating method of low-voltage live line work
CN201256188Y (en) Insertion wire clip for conductive wire
CN203535077U (en) Breaker terminal wire clamp
CN207424014U (en) Secondary circuit voltage terminal bar clamp
CN104535804A (en) Portable current transformer test clamp
CN206098763U (en) Portable fast -assembling short circuit grounding group
CN205799424U (en) Current-voltage transformer body secondary connection post wrench special for fastening action bars
CN204243216U (en) From wiring parallel groove clamp
CN208461209U (en) Secondary screen top auxiliary bus-bar joint
CN110875527A (en) Special earth clamp for power cable wiring terminal
CN206209041U (en) A kind of secondary cable alignment device
CN205429192U (en) Novel low pressure earth connection device
CN203521637U (en) High-current wire quick manual assembling, disassembling and crimping device
CN204271435U (en) Parallel groove clamp
CN215894706U (en) Voltage test line termination
CN207459212U (en) A kind of guide tracked connection terminal of electrical equipment
CN204732274U (en) L-type Special wire-clip for transformer
CN210863816U (en) Universal interface device for direct-current system charging module characteristic test
CN208385651U (en) On-load Special-shaped parrel-slot cable clamp can be charged
CN204666668U (en) A kind of be convenient to connection power equipment binding clip
CN213519481U (en) Novel high-voltage transformer
CN210296667U (en) Emergency power supply quick access device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant