CN204857490U - Modular multi -functional switching operation instrument - Google Patents

Modular multi -functional switching operation instrument Download PDF

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Publication number
CN204857490U
CN204857490U CN201520537863.2U CN201520537863U CN204857490U CN 204857490 U CN204857490 U CN 204857490U CN 201520537863 U CN201520537863 U CN 201520537863U CN 204857490 U CN204857490 U CN 204857490U
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CN
China
Prior art keywords
tube connector
pipe
functional unit
instrument
grid switching
Prior art date
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Application number
CN201520537863.2U
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Chinese (zh)
Inventor
徐建忠
杨志勇
史晓飞
郝振兴
宋志勇
赵莉莉
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.)
State Grid Corp of China SGCC
Shuozhou Power Supply Co of State Grid Shanxi Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Shuozhou Power Supply Co of State Grid Shanxi Electric Power Co Ltd
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Application filed by State Grid Corp of China SGCC, Shuozhou Power Supply Co of State Grid Shanxi Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201520537863.2U priority Critical patent/CN204857490U/en
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Publication of CN204857490U publication Critical patent/CN204857490U/en
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Abstract

The utility model relates to a modular multi -functional switching operation instrument belongs to the technical field of switching operation instrument, the problem of the technique is solved for: the utility model provides a simple structure, the operation of being convenient for, and can improve work efficiency's modular multi -functional switching operation instrument, the technical scheme who adopts does: a modular multi -functional switching operation instrument, includes connecting pipe and operation stick, the connecting pipe includes: first connecting pipe, second connecting pipe and third connecting pipe, the operation stick is including fourth connecting pipe and operational unit, the pipe diameter of first connecting pipe, third connecting pipe is inequality, and the second connecting pipe is the same with the pipe diameter of fourth connecting pipe, the one end and the one end of second connecting pipe of first connecting pipe are connected, are equipped with sharp groove and draw -in groove on the pipe wall of second connecting pipe, and the inside movable sleeve of second connecting pipe is provided with the third connecting pipe, is provided with the handle on the lateral wall of third connecting pipe one end, and the both ends of fourth connecting pipe are connected with first connecting pipe and operational unit respectively, be applicable to the electric power field.

Description

A kind of multifunctional assembled grid switching operation instrument
Technical field
A kind of multifunctional assembled grid switching operation instrument of the utility model, belongs to the technical field of grid switching operation instrument.
Background technology
When power system transformer substation carries out primary equipment grid switching operation, because the model of isolating switch is different, manufacturer is different, the operating mechanism of isolating switch also differs identical, when particularly carrying out down the grid switching operation of bus, close the bus bar side isolating switch drawing each interval on a bus, grid switching operation personnel need to carry multiple grid switching operation instrument usually, draw in a bus operating process in conjunction, often need replacement operation instrument in multiple times, it is very inconvenient to operate, not only extend the grid switching operation time, cause the prolongation of equipment interruption duration, nor meet State Grid Corporation of China's " minimizing equipment interruption duration, reduce personnel on site's activity duration " these two requirements reduced.
In addition, repeatedly replacement operation instrument, usually the work load of grid switching operation personnel can be strengthened, easily cause grid switching operation personnel operationally, occur absent-minded, operation is tired, the negative emotions such as off one's guard, and then cause the generation of misoperation fault, cause the generation of substantial equipment damage and human casualty accident, bring hidden danger to electric power netting safe running and staff's life security; Therefore, a kind ofly can improve the Switching Operation Process, handy multi-functional back brake operation tool just seems particularly important when making grid switching operation human users.
Utility model content
The utility model overcomes the deficiency that prior art exists, and technical problem to be solved is: provide that a kind of structure is simple, convenient operation and the multifunctional assembled grid switching operation instrument that can increase work efficiency.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of multifunctional assembled grid switching operation instrument, comprise tube connector and hook stick, described tube connector comprises: the first tube connector, the second tube connector and the 3rd tube connector, and described hook stick comprises the 4th tube connector and functional unit; The caliber of described first tube connector, the 3rd tube connector is not identical, and the second tube connector is identical with the caliber of the 4th tube connector; One end of described first tube connector is connected with one end of the second tube connector, the tube wall of described second tube connector offers straight-line groove along its length, described straight-line groove two ends are symmetrically arranged with draw-in groove, the internal activity cover of described second tube connector is provided with the 3rd tube connector, the sidewall of described 3rd tube connector one end is provided with handle and close first tube connector, the end of described handle reaches the outside of described second tube connector by straight-line groove; The other end of described first tube connector is connected with the 4th tube connector, and the other end of described 4th tube connector is connected with functional unit.
In the utility model, described functional unit can be y-type structure, the V-type termination of described functional unit upper end is provided with fixed lever, and described fixed lever is used for locking with the operating mechanism of isolating switch being connected, and the brace of described functional unit lower end is connected with the 4th tube connector; Described functional unit also can be U-shaped structure, two sides of described functional unit are symmetrical arranged fluted, described groove is used for locking with the operating mechanism of isolating switch being connected, and the bottom surface of described functional unit is provided with circular port, and described functional unit is connected with the 4th tube connector by circular port.
The sidewall of described 3rd tube connector one end has screw, and one end of described handle is provided with screw thread, and described 3rd tube connector is threaded with handle by screw; Described tube connector and hook stick are made by steel matter.
The utility model compared with prior art has following beneficial effect:
1, the utility model comprises tube connector and hook stick, described tube connector comprises: the first tube connector, second tube connector and the 3rd tube connector, described hook stick comprises the 4th tube connector and functional unit, described first tube connector, second tube connector, 3rd tube connector, 4th tube connector all can be connected with the operating mechanism of isolating switch with the end of functional unit, as grid switching operation person works, can according to the model of isolating switch, the flexible tube connector of coupling or the functional unit selected carries out drawing and operating, the utility model structure is simple, use flexibly, to the operating time can saving grid switching operation personnel greatly, improve operating efficiency, practical.
2, in the utility model, tube connector and hook stick are made by steel matter, have extremely strong bending strength, ensure the utility model reliable use in operation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Fig. 1 is structural representation when the 3rd tube connector stretches out the second tube connector in the utility model;
Fig. 2 is the structural representation of the first execution mode in the utility model;
Fig. 3 is the structural representation of the second execution mode in the utility model;
Fig. 4 is the perspective view of the second execution mode of hook stick in the utility model;
In figure: 1 is the first tube connector, 2 is the second tube connector, and 3 is the 3rd tube connector, and 4 is groove, and 5 is handle, and 6 is straight-line groove, and 7 is draw-in groove, and 8 is the 4th tube connector, and 9 is functional unit, and 10 is fixed lever.
Embodiment
As shown in Figures 1 to 4, a kind of multifunctional assembled grid switching operation instrument, comprise tube connector and hook stick, described tube connector comprises: the first tube connector 1, second tube connector 2 and the 3rd tube connector 3, and described hook stick comprises the 4th tube connector 8 and functional unit 9; The caliber of described first tube connector 1, the 3rd tube connector 3 is not identical, and the second tube connector 2 is identical with the caliber of the 4th tube connector 8; One end of described first tube connector 1 is connected with one end of the second tube connector 2, the tube wall of described second tube connector 2 offers straight-line groove 6 along its length, described straight-line groove 6 two ends are symmetrically arranged with draw-in groove 7, the internal activity cover of described second tube connector 2 is provided with the 3rd tube connector 3, the sidewall of described 3rd tube connector 3 one end is provided with handle 5 and close first tube connector 1, the end of described handle 5 reaches the outside of described second tube connector 2 by straight-line groove 6; The other end of described first tube connector 1 is connected with the 4th tube connector 8, and the other end of described 4th tube connector 8 is connected with functional unit 9.
The sidewall of described 3rd tube connector 3 one end has screw, and one end of described handle 5 is provided with screw thread, and described 3rd tube connector 3 is threaded with handle 5 by screw; Described tube connector and hook stick are made by steel matter; Described two draw-in grooves 7 be respectively used to be built in the second tube connector 2 when the 3rd tube connector 3 or to reach when the 3rd tube connector 3 second tube connector 2 outer time, make it not easily move for fixing the 3rd tube connector 3; One end of described first tube connector 1 and one end connected mode of the second tube connector 2 can for being welded to connect.
Particularly, as shown in Figure 1, as grid switching operation person works, can according to the model of isolating switch, the flexible tube connector of coupling or the functional unit selected carries out drawing operation, wherein, first tube connector 1, one end of the second tube connector 2 directly can be connected with the operating mechanism of isolating switch and operates, when the model of isolator operating mechanism is not all mated with the first tube connector 1 and the second tube connector 2, by pulling the handle 5 of the 3rd tube connector 3, handle is moved on straight-line groove 6 along 5, one end of the 3rd tube connector 3 is finally made to stretch out from one end of the second tube connector 2, now, one end of 3rd tube connector 3 can be connected with the operating mechanism of isolating switch,
Further, when the model of isolator operating mechanism is not all mated with the first tube connector 1, second tube connector 2, second tube connector 3,3rd tube connector 3 is recovered in the second tube connector 2, and the 4th tube connector 8 of hook stick is inserted in the first tube connector 1, be connected with isolator operating mechanism by functional unit 9; In the first execution mode as shown in Figure 2, described functional unit 9 can be y-type structure, the V-type termination of described functional unit 9 upper end is provided with fixed lever 10, described fixed lever 10 is connected for locking with the operating mechanism of isolating switch, and the brace of described functional unit 9 lower end is connected with the 4th tube connector 8.
In the second execution mode as shown in Figure 3, Figure 4, described functional unit 9 can be U-shaped structure, two sides of described functional unit 9 are symmetrical arranged fluted 4, described groove 4 is connected for locking with the operating mechanism of isolating switch, the bottom surface of described functional unit 9 is provided with circular port, and described functional unit 9 is connected with the 4th tube connector 8 by circular port.
A kind of multifunctional assembled grid switching operation instrument of the utility model, provide a kind of structure simple, convenient operation, and the grid switching operation instrument that can increase work efficiency, solve operation tool kind in traditional grid switching operation process many, the problem that operating time is long, there is substantive distinguishing features and progress, by reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.

Claims (5)

1. a multifunctional assembled grid switching operation instrument, it is characterized in that: comprise tube connector and hook stick, described tube connector comprises: the first tube connector (1), the second tube connector (2) and the 3rd tube connector (3), and described hook stick comprises the 4th tube connector (8) and functional unit (9); The caliber of described first tube connector (1), the 3rd tube connector (3) is not identical, and the second tube connector (2) is identical with the caliber of the 4th tube connector (8);
One end of described first tube connector (1) is connected with one end of the second tube connector (2), the tube wall of described second tube connector (2) offers straight-line groove (6) along its length, described straight-line groove (6) two ends are symmetrically arranged with draw-in groove (7), the internal activity of described second tube connector (2) is arranged with the 3rd tube connector (3), the sidewall of described 3rd tube connector (3) one end is provided with handle (5) and close first tube connector (1), the end of described handle (5) reaches the outside of described second tube connector (2) by straight-line groove (6); The other end of described first tube connector (1) is connected with the 4th tube connector (8), and the other end of described 4th tube connector (8) is connected with functional unit (9).
2. the multifunctional assembled grid switching operation instrument of one according to claim 1, it is characterized in that: described functional unit (9) is y-type structure, the V-type termination of described functional unit (9) upper end is provided with fixed lever (10), described fixed lever (10) is connected for locking with the operating mechanism of isolating switch, and the brace of described functional unit (9) lower end is connected with the 4th tube connector (8).
3. the multifunctional assembled grid switching operation instrument of one according to claim 1, it is characterized in that: described functional unit (9) is U-shaped structure, two sides of described functional unit (9) are symmetrical arranged fluted (4), described groove (4) is connected for locking with the operating mechanism of isolating switch, the bottom surface of described functional unit (9) is provided with circular port, and described functional unit (9) is connected with the 4th tube connector (8) by circular port.
4. the multifunctional assembled grid switching operation instrument of one according to claim 1, it is characterized in that: the sidewall of described 3rd tube connector (3) one end has screw, one end of described handle (5) is provided with screw thread, and described 3rd tube connector (3) is threaded with handle (5) by screw.
5. the multifunctional assembled grid switching operation instrument of one according to claim 1, is characterized in that: described tube connector and hook stick are made by steel matter.
CN201520537863.2U 2015-07-23 2015-07-23 Modular multi -functional switching operation instrument Active CN204857490U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520537863.2U CN204857490U (en) 2015-07-23 2015-07-23 Modular multi -functional switching operation instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520537863.2U CN204857490U (en) 2015-07-23 2015-07-23 Modular multi -functional switching operation instrument

Publications (1)

Publication Number Publication Date
CN204857490U true CN204857490U (en) 2015-12-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520537863.2U Active CN204857490U (en) 2015-07-23 2015-07-23 Modular multi -functional switching operation instrument

Country Status (1)

Country Link
CN (1) CN204857490U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105575688A (en) * 2016-01-22 2016-05-11 国网浙江省电力公司金华供电公司 Knife switch operating device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105575688A (en) * 2016-01-22 2016-05-11 国网浙江省电力公司金华供电公司 Knife switch operating device

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