CN208401087U - A kind of confluence pinching tools - Google Patents
A kind of confluence pinching tools Download PDFInfo
- Publication number
- CN208401087U CN208401087U CN201820681269.4U CN201820681269U CN208401087U CN 208401087 U CN208401087 U CN 208401087U CN 201820681269 U CN201820681269 U CN 201820681269U CN 208401087 U CN208401087 U CN 208401087U
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- fitting
- confluence
- clamp
- drive rod
- shell
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Abstract
The utility model relates to a kind of confluence pinching tools, including clamp body and T-type insulated socket wrench；The clamp body includes the clamp fitting and the cable connecting part that is fixedly connected with the clamp fitting tail end in vice structure；It is opposite at the jaw of the clamp fitting to be equipped with fixed fitting and movable fitting, equipped with drive rod and the telescopic rod connecting with drive rod threaded one end in the clamp fitting, the one end of the telescopic rod far from drive rod is fixedly connected with the movable fitting by pin；The other end of the drive rod is hexagonal axle construction, the hexagonal axle construction mating connection of the T-type insulated socket wrench and the drive rod.Make the reduction of single operation time 20 minutes or more by using this technology, meets the requirement of electric power first-aid and emergency, improve power supply reliability；Operating personnel will not directly contact electrical body to this technology in use, guarantee the safety of livewire work personnel.
Description
Technical field
The utility model relates to distribution network live line works to overhaul field, and in particular to a kind of confluence pinching tools.
Background technique
At present in carrying out distribution network live line work maintenance process, in order to realize mobile box transformer vehicle or emergency power generation vehicle and power generation
The connection of the low-voltage output and user terminal of unit, being all made of will be female in copper lug old-fashioned on low-voltage cable and user terminal low-voltage cabinet
The connection type being bolted is arranged, this connection type has following problem:
1. operating personnel can directly contact the electrical body in low-voltage cabinet, and there are security risks in this operation process；
2. the activity duration is longer, connection work could be completed for 30 minutes or more by generally requiring.
Utility model content
For the technical problems in the prior art, provide one kind can be realized mobile box transformer vehicle, answers the utility model
The confluence pinching tools that anxious generator car, generating set and user terminal fast and safely connect.
The technical solution that the utility model solves above-mentioned technical problem is as follows:
A kind of confluence pinching tools, including clamp body and T-type insulated socket wrench；The clamp body includes in vice knot
The clamp fitting of structure and the cable connecting part being fixedly connected with the clamp fitting tail end；It is opposite at the jaw of the clamp fitting
Equipped with fixed fitting and movable fitting, it is equipped with drive rod in the clamp fitting and is connect with drive rod threaded one end flexible
Bar, the one end of the telescopic rod far from drive rod are fixedly connected with the movable fitting by pin；The drive rod it is another
End is hexagonal axle construction, the hexagonal axle construction mating connection of the T-type insulated socket wrench and the drive rod.
Further, the clamp fitting is wrapped with clamp fitting insulating layer.
Further, the fixed fitting is fixed on the clamp fitting using plug-in structure；The fixed fitting with
The opposite side of the activity fitting is equipped with watchband-shaped contactor.
Further, the fixed fitting and the movable fitting two sides are equipped with fitting protective shell.
Further, the cable connecting part includes column shaped rotating fitting, pin end fitting；One end of the rotation fitting
It is radially equipped with through-hole, the rotation fitting is socketed in the tail end of the clamp fitting by the through-hole and touches by a spring
Refer to and is connected with the clamp fitting；The other end of the pin end fitting and the rotation fitting is connected using plug-in structure
It connects, and is fixed by deformed spring.
Further, the cable connecting part is externally provided on the confluence folder being interconnected and fixed by pin and protects shell and remittance
Stream folder is lower to protect shell, and the confluence folder is lower to be equipped with pin end fitting retainer plate between protection shell and pin end fitting.
Further, protection shell and confluence press from both sides lower protection shell close to the one of the clamp fitting tail end on the confluence folder
Side is equipped with arc notch, and two arc notch constitute a through-hole, and the T-type insulated socket wrench passes through the through-hole and institute
The hexagonal axle construction for stating drive rod is cooperatively connected.
Further, protective cover is additionally provided between the T-type insulated socket wrench and the drive rod, the protective cover is close
The side of drive rod is equipped with hexagonal groove, is hexagonal axle construction, the protective cover close to the side of the T-type insulated socket wrench
Outside be equipped with nosing, the nosing and it is described confluence folder on protection shell and confluence folder under protect shell inner wall abut against.
The beneficial effects of the utility model are: make the reduction of single operation time 20 minutes or more by using this technology, it is full
The requirement of sufficient electric power first-aid and emergency improves power supply reliability；Operating personnel will not directly contact this technology in use
Electrical body guarantees the safety of livewire work personnel.
Detailed description of the invention
Fig. 1 is the utility model confluence clamp usage state diagram；
Fig. 2 is the utility model confluence clamp explosive view；
Fig. 3 is the utility model confluence clamp internal view.
In attached drawing, parts list represented by the reference numerals are as follows:
1, clamp body, 2, copper bar, 3, T-type insulated socket wrench, 4, cable connector, 5, cable；
1.1, clamp fitting insulating layer, 1.2, clamp fitting, 1.3, fixed fitting, 1.4, movable fitting, 1.5, fitting guarantor
Protective case, 1.6, telescopic rod, the 1.7, first straight pin, 1.8, screw, 1.9, protect shell on confluence folder, the 1.10, second straight pin,
1.11, third straight pin, 1.12, drive rod, 1.13, protective cover, 1.14, spring touch finger, 1.15, rotation fitting, 1.16, public access
Head fitting retainer plate, 1.17, deformed spring, 1.18, the lower protection shell of confluence folder, 1.19, pin end fitting, 1.20, pin end
Fitting protective cover, 1.21, o type sealing ring, 1.22, watchband-shaped contactor, 1.23, positioning pin.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, the utility model mainly consists of two parts, busbar connector clamp body 1, T-type insulated socket wrench
3.In Fig. 1,2 be clamped user terminal low-voltage cabinet inner copper line, by turning T-type insulating sleeve spanner 3, activity on the pinching tools that converge
Fitting 1.2 is moved and is clamped to 2 direction of copper bar.
Cable connector 4 with cable 5 by crimping fixation, it is quickly right that realized using pluggable mode with confluence pinching tools by the other end
It connects.
Busbar connector clamp body 1, as shown in Fig. 2 Fig. 3, by clamp fitting insulating layer 1.1, clamp fitting 1.2, fixed fitting
1.3, it is outer to press from both sides protection for movable fitting 1.4, fitting protective shell 1.5, telescopic rod 1.6, the first straight pin 1.7, screw 1.8, confluence
Shell 1.9, the second straight pin 1.10, third straight pin 1.11, drive rod 1.12, protective cover 1.13, spring touch finger 1.14, rotation gold
The lower protection shell 1.18 of tool 1.15, pin end fitting retainer plate 1.16, deformed spring 1.17, confluence folder, pin end fitting 1.19,
Pin end fitting protective cover 1.20, o type sealing ring 1.21, watchband-shaped contactor 1.22, positioning pin 1.23 form.
Wherein this product main part clamp fitting 1.2 with brass process rear surface it is silver-plated after, using encapsulated technique to folder
It is encapsulated to clamp the whole progress of fitting 1.2, is coated on clamp fitting insulating layer 1.1 on clamp fitting 1.2, guarantees product entirety
Insulating properties；
Fixed fitting 1.3 is one of the component for clamping user terminal copper bar 2 (as shown in Figure 1), and there are two tables for dress on this component
Band fingertip 1.22, playing can be reliably connected, with reducing contact resistance, the mesh for reducing calorific value during clamping copper bar, separately
The exposed part in outer 1.3 two sides of fixed fitting is equipped with fitting protective shell 1.5, prevent using when staff touch fixed gold
On tool 1.3；The tail portion of fixed fitting 1.3 uses the structure of plug-in, and when installation, fixed 1.3 tail portion of fitting was pushed into clamp fitting
The position of 1.2 clampings；
Telescopic rod 1.6 is connected with transmission shaft 1.12 using engagement thread, and is packed into clamp fitting 1.2 and is pre-machined
On hole in, 1.12 tail portion of transmission shaft design 1.2 tail portion of arc groove and clamp fitting pin hole between install two second
Straight pin 1.10 plays the axial movement of limitation transmission shaft 1.12；Movable fitting 1.4 is mounted on telescopic rod 1.6, and with first
Straight pin 1.7 is mounted between movable fitting 1.4 and telescopic rod 1.6, is played and is connected and fixed movable fitting 1.6 and telescopic rod 1.6
Purpose, when rotating drive shaft 1.12, telescopic rod 1.6 is under the drive of threaded connection, 1.4 energy of telescopic rod 1.6 and movable fitting
Enough axial movements, play the purpose that can clamp busbar 2 (as shown in Figure 1), are also provided with fitting in the two sides of movable fitting 1.4
Protective shell 1.5 prevents from getting an electric shock；
Rotation fitting 1.15 can be rotated around the cylindrical body of 1.2 tail portion of clamp fitting, in rotation fitting 1.15 and clamp fitting
It is provided with spring touch finger 1.14 between 1.2, contacts rotation fitting 1.15 in the course of rotation well, and round with two thirds
Pin 1.11 is fixed on fitting 1.15 is rotated on clamp fitting 1.2, and protection is equipped on the four directions of 1.12 tail portion of transmission shaft
Cover 1.13 plays touch-proof effect of insulating, and the work of busbar is in addition locked with T-type insulated socket wrench 3 (as shown in Figure 1)
With；
Pin end fitting 1.19 is equipped with pin end fitting protective cover 1.20 and two positioning pins 1.24, pin end fitting
Inner hole on 1.19 is connect with tail portion axis on rotation fitting 1.15 using plug-in structure, and fixed with deformed spring 1.17, is prevented
Only pin end fitting 1.19 is deviate from from rotation fitting 1.15；
Protection shell 1.9 and the lower protection shell 1.18 of confluence folder are separately mounted to rotation fitting 1.15 and public access on confluence folder
Guarantee the insulating properties of this product on head fitting 1.19, and converges to press from both sides and protect shell 1.9 and the lower protection shell 1.18 of confluence folder
It is locked with screw 1.8, is protected under confluence folder and pin end fitting retainer plate is housed between shell 1.18 and pin end fitting 1.19
1.16, play the role of fixed pin end fitting 1.19.
Make the reduction of single operation time 20 minutes or more by using this technology, meet the requirement of electric power first-aid and emergency,
Improve power supply reliability；Operating personnel will not directly contact electrical body to this technology in use, guarantee livewire work personnel
Safety.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
1. a kind of confluence pinching tools, which is characterized in that including clamp body (1) and T-type insulated socket wrench (3)；The clamp
Main body (1) includes that the clamp fitting (1.2) in vice structure and the cable being fixedly connected with clamp fitting (1.2) tail end connect
Socket part；It is opposite at the jaw of the clamp fitting (1.2) to be equipped with fixed fitting (1.3) and movable fitting (1.4), the clamp gold
It is described flexible equipped with drive rod (1.12) and the telescopic rod (1.6) being connect with drive rod (1.12) threaded one end in tool (1.2)
The one end of bar (1.6) far from drive rod (1.12) is fixedly connected with the movable fitting (1.4) by pin；The drive rod
(1.12) the other end is hexagonal axle construction, the hexagonal axis knot of the T-type insulated socket wrench (3) and the drive rod (1.12)
Structure is cooperatively connected.
2. a kind of confluence pinching tools according to claim 1, which is characterized in that the clamp fitting (1.2) is wrapped with folder
It clamps fitting insulating layer (1.1).
3. a kind of confluence pinching tools according to claim 1, which is characterized in that the fixed fitting (1.3) uses plug-in
Structure is fixed on the clamp fitting (1.2)；The fixed fitting (1.3) side opposite with the movable fitting (1.4)
It is equipped with watchband-shaped contactor (1.22).
4. a kind of confluence pinching tools according to claim 3, which is characterized in that the fixed fitting (1.3) and the activity
Fitting (1.4) two sides are equipped with fitting protective shell (1.5).
5. a kind of confluence pinching tools according to claim 1, which is characterized in that the cable connecting part includes column shaped rotating
Fitting (1.15), pin end fitting (1.19)；One end of rotation fitting (1.15) is radially equipped with through-hole, the rotation gold
Tool (1.15) is socketed in the tail end of the clamp fitting (1.2) by the through-hole and passes through a spring touch finger and clamp gold
Have (1.2) to connect；The other end of the pin end fitting (1.19) and rotation fitting (1.15) uses plug-in knot
Structure connection, and it is fixed by deformed spring (1.17).
6. a kind of confluence pinching tools according to claim 5, which is characterized in that the cable connecting part, which is externally provided with, passes through pin
It is protected on the confluence folder being interconnected and fixed and protects shell (1.18) under shell (1.9) and confluence folder, the lower protection of confluence folder
Pin end fitting retainer plate (1.16) is housed between shell (1.18) and pin end fitting (1.19).
7. a kind of confluence pinching tools according to claim 6, which is characterized in that protected on the confluence folder shell (1.9) and
Lower protection shell (1.18) of confluence folder is equipped with arc notch, two arcs close to the side of clamp fitting (1.2) tail end
Notch constitutes a through-hole, and the T-type insulated socket wrench (3) passes through the hexagonal axis of the through-hole and the drive rod (1.12)
Structure is cooperatively connected.
8. a kind of confluence pinching tools according to claim 7, which is characterized in that the T-type insulated socket wrench (3) with it is described
It is additionally provided between drive rod (1.12) protective cover (1.13), the protective cover (1.13) is equipped with close to the side of drive rod (1.12)
Hexagonal groove is hexagonal axle construction, the outside of the protective cover (1.13) close to the side of the T-type insulated socket wrench (3)
Equipped with nosing, the inner wall phase of shell (1.9) and lower protection shell (1.18) of confluence folder is protected in the nosing and the confluence folder
It abuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820681269.4U CN208401087U (en) | 2018-05-09 | 2018-05-09 | A kind of confluence pinching tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820681269.4U CN208401087U (en) | 2018-05-09 | 2018-05-09 | A kind of confluence pinching tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208401087U true CN208401087U (en) | 2019-01-18 |
Family
ID=65062878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820681269.4U Active CN208401087U (en) | 2018-05-09 | 2018-05-09 | A kind of confluence pinching tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208401087U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921205A (en) * | 2019-04-29 | 2019-06-21 | 国网上海市电力公司 | A kind of spring fitting for electrical connection |
| CN110212471A (en) * | 2019-06-19 | 2019-09-06 | 云南诺霆科技有限公司 | Generate electricity fast power restoration system |
| CN114094389A (en) * | 2021-11-19 | 2022-02-25 | 东莞市纳百川电子科技有限公司 | Clamping connecting device system |
| CN114122799A (en) * | 2021-11-19 | 2022-03-01 | 东莞市纳百川电子科技有限公司 | Convenient converging clamp |
| CN116995492A (en) * | 2023-08-01 | 2023-11-03 | 国网山东省电力公司东营供电公司 | Universal transformer drainage clamp with monitoring function |
-
2018
- 2018-05-09 CN CN201820681269.4U patent/CN208401087U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921205A (en) * | 2019-04-29 | 2019-06-21 | 国网上海市电力公司 | A kind of spring fitting for electrical connection |
| CN109921205B (en) * | 2019-04-29 | 2023-11-24 | 国网上海市电力公司 | Spring fitting for electric connection |
| CN110212471A (en) * | 2019-06-19 | 2019-09-06 | 云南诺霆科技有限公司 | Generate electricity fast power restoration system |
| CN114094389A (en) * | 2021-11-19 | 2022-02-25 | 东莞市纳百川电子科技有限公司 | Clamping connecting device system |
| CN114122799A (en) * | 2021-11-19 | 2022-03-01 | 东莞市纳百川电子科技有限公司 | Convenient converging clamp |
| CN114094389B (en) * | 2021-11-19 | 2024-02-02 | 东莞市纳百川电子科技有限公司 | Clamping connection device system |
| CN114122799B (en) * | 2021-11-19 | 2024-02-02 | 东莞市纳百川电子科技有限公司 | Convenience confluence forceps |
| CN116995492A (en) * | 2023-08-01 | 2023-11-03 | 国网山东省电力公司东营供电公司 | Universal transformer drainage clamp with monitoring function |
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