CN209344638U - A kind of electric transmission line hot-line adds opening pin specific purpose tool - Google Patents
A kind of electric transmission line hot-line adds opening pin specific purpose tool Download PDFInfo
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- CN209344638U CN209344638U CN201920302481.XU CN201920302481U CN209344638U CN 209344638 U CN209344638 U CN 209344638U CN 201920302481 U CN201920302481 U CN 201920302481U CN 209344638 U CN209344638 U CN 209344638U
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- connector
- pin
- opening
- connecting rod
- specific purpose
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 16
- 210000003456 pulmonary alveoli Anatomy 0.000 claims abstract description 17
- 238000000465 moulding Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 1
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001136800 Anas acuta Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model relates to a kind of electric transmission line hot-lines to add opening pin specific purpose tool, belong to opening pin specific purpose tool technical field.Technical solution is: one end of connecting rod (6) is equipped with pin grooves (2) and pin opening and closing slot (1), and the other end is equipped with connector one (12)；The quantity that pin is opened and closed slot is three, and one end of each pin opening and closing slot is connected to pin grooves, and the other end extends to the side wall of connecting rod, and whole is in T font；The end face of connector one is along the circumferential direction uniformly arranged multiple alveolus (4)；The end of insulating bar (10) is equipped with connector two (13), and the end face of connector two is along the circumferential direction uniformly arranged multiple protrusions (7)；Alveolus matches with protrusion, and connection bolt (11) runs through threaded hole (3) and fixing screwed hole (8), and connector one is connect with connector two；The side wall of connecting rod is equipped with folding cotter way (5).The utility model is easy to operate, easy to use, and reliable performance is time saving and energy saving, at low cost.
Description
Technical field
The utility model relates to a kind of electric transmission line hot-lines to add opening pin specific purpose tool, belong to opening pin special tool
Has technical field.
Background technique
Opening pin is one kind of pin, is the common fitting in high voltage transmission line road, is widely used on various wire clamps
Bolt and drift bolt on, the head of split pin is circular configuration, end has that one is long and the other is short two opening feet, anti-for being threadedly coupled
Pine.After nut is tightened, in split pin insertion nut groove and bolt tail hole, and split pin tail portion is pulled open, prevent nut with
The relative rotation of bolt.In use, penetrated in the radial hole of bolt, drift bolt etc., then by have length opening foot that
End is separated into 90 degree with tool, for the fixed nut with bolt cooperation, or makes pin is unlikely to fall off, and rises to nut or pin anti-
Anti-avulsion falls effect.Split pin on power circuit is through exposing to the weather, it is easy to it corrodes, strength reduction after corrosion, it is easily broken in operation
It splits, the failures such as cause to go offline.Especially split shed pin is run since aeolian vibration or construction such as leave at the originals in transmission line of electricity
Because of the defects of will often find that missing, the fracture of regulation pin, failure, missing, deformation, are classified as in transmission of electricity primary equipment defect library
Critical defect must add processing in time after discovery, need to add opening pin in time to eliminate the hidden danger that goes offline.Currently, adding
Opening pin also needs the nearly ultra-high-tension power transmission line ability operation of people, for safety, it is necessary to carry out, thus can make under power-off condition
At power failure bring very huge economic loss, thus can charge add opening pin become as problem to be solved.
Utility model content
The utility model aim is to provide a kind of electric transmission line hot-line and adds opening pin specific purpose tool, can be in electrification feelings
Opening pin is added under condition, it is easy to operate, it is easy to use, economic loss is reduced, solves the problems, such as background technique.
The technical solution of the utility model is:
A kind of electric transmission line hot-line adds opening pin specific purpose tool, includes pin opening and closing slot, pin grooves, folding cotter way, even
Extension bar, insulating bar, connector one and connector two, one end of the connecting rod is equipped with pin grooves and pin is opened and closed slot, the other end
Equipped with connector one；Pin grooves setting is in connection boom end middle position, and the quantity that pin is opened and closed slot is three, and each pin is opened
One end of locked groove is connected to pin grooves, and the other end extends to the side wall of connecting rod, and whole is in T font；Connector one is cylinder
Shape, middle part are equipped with threaded hole, and the end face of connector one is along the circumferential direction uniformly arranged multiple alveolus；The end of insulating bar, which is equipped with, to be connected
Connector two, connector two are cylinder, and middle part is equipped with fixing screwed hole, and the end face of connector two is along the circumferential direction uniformly arranged more
A protrusion；Alveolus matches with protrusion, connects bolt-through threaded hole and fixing screwed hole, connector one and connector two are connected
It connects；The side wall of connecting rod is equipped with folding cotter way.
One side end face of the connector one is equipped with alveolus, and a side end face of connector two is equipped with protrusion.
The insulating bar is connect with connector two by connector sleeve cylinder.
The depth of the folding cotter way is less than the depth of pin opening and closing slot.
The connecting rod is an integral molding structure with connector one.
The connecting rod, insulating bar, connection sleeve and connection bolt are common equipment known in this field, in the market
There is sale.
In use, before adding opening pin, the alveolus on connector one is mutually tied with the protrusion on connector two
It closes and is fixed on insulating bar by connecting bolt；The split pin period of the day from 11 p.m. to 1 a.m is added, split pin is snapped onto pin grooves, pin is passed through
Opening and closing slot opens to prevent pin to be opened and closed mouth；Installation for different angle opening pin, can also be by adjusting alveolus and dashing forward
The position combined is acted, angle is adjusted；When in opening pin insertion bolt, by the folding cotter way on connecting rod side wall,
It pushes or pulls on and carrys out bending opening pin, prevent opening pin from falling off from hole.
The beneficial effects of the utility model are: opening pin, easy to operate, user can be added in electrification
Just, reliable performance, it is time saving and energy saving, it is at low cost, have a vast market space.
Detailed description of the invention
Fig. 1 is the utility model connecting rod structural schematic diagram；
Fig. 2 is the rearview of the utility model connecting rod；
Fig. 3 is the utility model insulating bar structural schematic diagram；
Fig. 4 is the utility model structure diagram；
In figure: pin is opened and closed slot 1, pin grooves 2, threaded hole 3, alveolus 4, folding cotter way 5, connecting rod 6, protrusion 7, fixed thread
Hole 8, connection sleeve 9, insulating bar 10, connection bolt 11, connector 1, connector 2 13.
Specific embodiment
Below in conjunction with attached drawing, the utility model is further described by embodiment.
A kind of electric transmission line hot-line adds opening pin specific purpose tool, comprising pin opening and closing slot 1, pin grooves 2, folding cotter way 5,
One end of connecting rod 6, insulating bar 10, connector 1 and connector 2 13, the connecting rod 6 is equipped with pin grooves 2 and pin is opened
Locked groove 1, the other end are equipped with connector 1；The setting of pin grooves 2 is opened and closed the quantity of slot 1 in 6 end middle position of connecting rod, pin
It is three, one end of each pin opening and closing slot 1 is connected to pin grooves 2, and the other end extends to the side wall of connecting rod 6, and whole is in T
Font；Connector 1 is cylinder, and middle part is equipped with threaded hole 3, and the end face of connector one is along the circumferential direction uniformly arranged multiple
Alveolus 4；The end of insulating bar 10 is equipped with connector 2 13, and connector 2 13 is cylinder, and middle part is equipped with fixing screwed hole 8, even
The end face of connector 2 13 is along the circumferential direction uniformly arranged multiple protrusions 7；Alveolus 4 matches with protrusion 7, and connection bolt 11 runs through spiral shell
Connector one is connect by pit 3 and fixing screwed hole 8 with connector two；The side wall of connecting rod 6 is equipped with folding cotter way 5.
One side end face of the connector 1 is equipped with alveolus, and another side end face is smooth；One side end face of connector 2 13
Equipped with protrusion 7, another side end face is smooth, and connector 1 is identical with the outer diameter of connector 2 13.
The insulating bar 10 is connected with connector 2 13 by connection sleeve 9.
The depth of the folding cotter way 5 is less than the depth of pin opening and closing slot 1.
The connecting rod 6 is an integral molding structure with connector 1.
In the present embodiment, alveolus is identical with number of projection, add opening pin before, by connector one alveolus and company
Protrusion on connector two is combined to be fixed on insulating bar by connecting bolt 11；The split pin period of the day from 11 p.m. to 1 a.m is added, by split pin subcard
Enter into pin grooves, slot is opened and closed by pin to prevent pin to be opened and closed mouth and open；Since pin opening and closing slot number is three, respectively
It extends on three side walls of connecting rod, therefore, opening pin can be added from three directions；For different angle opening pin
Installation, angle can also be adjusted by adjusting the position that combine with protrusion of alveolus；Connection bolt 11 is self-locking spiral shell
Bolt can lock connector one and connector two；It is inserted into bolt when opening pin, passes through the folding pin on connecting rod side wall
Slot 5 pushes or pulls on and carrys out bending opening pin, prevents opening pin from falling off from hole.
Claims (5)
1. a kind of electric transmission line hot-line adds opening pin specific purpose tool, it is characterised in that: be opened and closed slot (1), pin comprising pin
Slot (2), folding cotter way (5), connecting rod (6), insulating bar (10), connector one (12) and connector two (13), the connecting rod (6)
One end be equipped with pin grooves (2) and pin opening and closing slot (1), the other end is equipped with connector one (12)；Pin grooves (2) setting is connecting
Bar (6) end middle position, the quantity that pin is opened and closed slot (1) is three, and one end of each pin opening and closing slot (1) is and pin grooves
(2) it is connected to, the other end extends to the side wall of connecting rod (6), and whole is in T font；Connector one (12) is cylinder, and middle part is equipped with
Threaded hole (3), the end face of connector one are along the circumferential direction uniformly arranged multiple alveolus (4)；The end of insulating bar (10), which is equipped with, to be connected
Connector two (13), connector two (13) are cylinder, and middle part is equipped with fixing screwed hole (8), and the end face of connector two (13) is along circle
Circumferential direction is uniformly arranged multiple protrusions (7)；Alveolus (4) matches with protrusion (7), connection bolt (11) through threaded hole (3) and
Connector one is connect by fixing screwed hole (8) with connector two；The side wall of connecting rod (6) is equipped with folding cotter way (5).
2. a kind of electric transmission line hot-line according to claim 1 adds opening pin specific purpose tool, it is characterised in that: described
One side end face of connector one (12) is equipped with alveolus, and a side end face of connector two (13) is equipped with protrusion (7).
3. a kind of electric transmission line hot-line according to claim 1 adds opening pin specific purpose tool, it is characterised in that: described
Insulating bar (10) and connector two (13) pass through connection sleeve (9) connection.
4. a kind of electric transmission line hot-line according to claim 1 adds opening pin specific purpose tool, it is characterised in that: described
The depth for rolling over cotter way (5) is less than the depth of pin opening and closing slot (1).
5. a kind of electric transmission line hot-line according to claim 1 adds opening pin specific purpose tool, it is characterised in that: described
Connecting rod (6) is an integral molding structure with connector one (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920302481.XU CN209344638U (en) | 2019-03-11 | 2019-03-11 | A kind of electric transmission line hot-line adds opening pin specific purpose tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920302481.XU CN209344638U (en) | 2019-03-11 | 2019-03-11 | A kind of electric transmission line hot-line adds opening pin specific purpose tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209344638U true CN209344638U (en) | 2019-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920302481.XU Active CN209344638U (en) | 2019-03-11 | 2019-03-11 | A kind of electric transmission line hot-line adds opening pin specific purpose tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209344638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161357A (en) * | 2021-09-30 | 2022-03-11 | 国网山东省电力公司潍坊供电公司 | Special tool for opening pin |
-
2019
- 2019-03-11 CN CN201920302481.XU patent/CN209344638U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161357A (en) * | 2021-09-30 | 2022-03-11 | 国网山东省电力公司潍坊供电公司 | Special tool for opening pin |
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