CN219534182U

CN219534182U - Insulation assembly

Info

Publication number: CN219534182U
Application number: CN202320721210.4U
Authority: CN
Inventors: 赵敏智; 赵殿波; 禹晨昕; 郭斐; 杜芳芳; 闫英才; 姚强; 李鑫
Original assignee: Inner Mongolia Electric Power Group Co ltd Xilin Gol Power Supply Branch
Current assignee: Inner Mongolia Electric Power Group Co ltd Xilin Gol Power Supply Branch
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-08-15
Anticipated expiration: 2033-04-03

Abstract

The utility model provides an insulation assembly, which comprises a first connecting part, a second connecting part and a connecting part, wherein the first connecting part is used for being connected with a pole tower; the second connecting component is used for being connected with the cable on the pole tower; the insulating component is characterized in that one end of the insulating component is connected with the first connecting component, the other end of the insulating component is connected with the second connecting component, and an insulating part for blocking current from flowing is arranged on the insulating component.

Description

Insulation assembly

Technical Field

The utility model relates to the technical field of power transportation, in particular to an insulating assembly.

Background

The composite insulator is made of glass or ceramic to increase the creepage distance, and has two basic functions of supporting and preventing current from flowing back to ground in overhead transmission line, and the insulator should not fail due to various electromechanical stresses caused by the change of environment and electric load condition. Otherwise, the insulator loses its own function, which would impair the service life of the entire line.

With the continuous increase of transmission capacity of a power transmission line and the development of technology, the requirements on insulators are higher and higher. After the insulator works for a long time, the insulator needs to be replaced, and the composite insulator is replaced in an electrified mode, so that the power supply stability can be greatly improved.

However, in the existing method for replacing the insulator, the time for replacing the composite insulator in live working is long, and the performance of the common insulator cannot completely meet the requirements of power operation and safety, so that the efficiency of the insulator replacement operation is low.

Disclosure of Invention

The utility model aims to overcome the technical defects and provide an insulating assembly so as to solve the technical problem of low efficiency of insulator replacement operation in the related art.

In order to achieve the technical purpose, the utility model adopts the following technical scheme: there is provided an insulation assembly comprising: a first connecting member for connecting with a pole tower; the second connecting component is used for being connected with the cable on the pole tower; and one end of the insulating part is connected with the first connecting part, the other end of the insulating part is connected with the second connecting part, and an insulating part for blocking current from flowing is arranged on the insulating part.

Further, the insulating member includes: the support part, one end of the support part is connected with the first connecting part, and the other end of the support part is connected with the second connecting part; the insulating part is sleeved on the supporting part.

Further, the first connection part includes: a first connection plate connected to the insulating member; the second connecting plate is connected with the first connecting plate; the third connecting plate is connected with the first connecting plate and is arranged at intervals with the second connecting plate, so that a connecting groove used for being connected with the pole tower is formed between the third connecting plate and the second connecting plate.

Further, be provided with the connecting hole on the first connecting plate, insulating part has the connector of wearing to establish in the connecting hole, is provided with the external screw thread on the connector, and insulating assembly still includes first fixed part, and first fixed part has the internal screw thread with external screw thread connection, first fixed part and connector threaded connection, and first fixed part is connected with one side that first connecting plate is close to the spread groove.

Further, the insulating assembly further comprises a reinforcing plate, one end of the reinforcing plate is connected with the second connecting plate, the other end of the reinforcing plate is connected with the third connecting plate, the reinforcing plate is arranged at intervals with the first connecting plate, and the fixing part is located between the reinforcing plate and the first connecting plate.

Further, the insulation assembly further includes: the second fixing part is connected with the second connecting plate and internally provided with a threaded hole; the connecting rod is in threaded connection with the threaded hole and penetrates through the second connecting plate.

Further, the insulating assembly further comprises a fixing plate, one end of the fixing plate is connected with the third connecting plate, the other end of the fixing plate extends along the direction, close to the second connecting plate, of the third connecting plate, a preset included angle is formed between the fixing plate and the third connecting plate, and the preset included angle is an acute angle.

Further, the second connection member includes: the fourth connecting plate and the fifth connecting plate are arranged at intervals, so that a limiting groove for accommodating cables is formed between the fourth connecting plate and the fifth connecting plate.

Further, the fourth connecting plate and the fifth connecting plate are arranged in parallel with each other; and/or the fourth connecting plate is mutually perpendicular to the second connecting plate and the third connecting plate.

Further, the insulation assembly further includes an operating jig, the operating jig including: the first clamping component is provided with a clamping groove and a moving hole communicated with the clamping groove; the operating rod is arranged in the moving hole in a penetrating way and is connected with the first clamping component in a relatively rotatable way; the second clamping component is positioned in the clamping groove and is in threaded connection with the operating rod; the first clamping component is provided with a guide rail, the second clamping component is provided with a guide groove connected with the guide rail, and the second clamping component is enabled to move along the extending direction of the guide rail by rotating the operating rod, so that the insulating component is fixed between the first clamping component and the second clamping component.

The beneficial effects are that:

the insulation assembly comprises a first connecting part, wherein the first connecting part is used for being connected with the pole tower; the second connecting component is used for being connected with the cable on the pole tower; and one end of the insulating part is connected with the first connecting part, the other end of the insulating part is connected with the second connecting part, and an insulating part for blocking current from flowing is arranged on the insulating part. By adopting the arrangement, when the insulator on the pole tower needs to be replaced, the first connecting part of the insulating assembly is connected with the pole tower, the second connecting part is connected with the cable, the cable which needs to slide the insulator is fixed, then the insulator is replaced, the insulating part can prevent current from being grounded on the cable, so that power is not required to be cut off in the process of replacing the insulator, the safety of operators is ensured, the position of the cable is not required to be fixed from the ground, and the technical problem of low insulator replacement operation efficiency in the related art is solved.

Drawings

FIG. 1 is a front view of an insulation assembly employed in an embodiment of the present utility model;

FIG. 2 is a side view of an insulation assembly employed in an embodiment of the present utility model;

fig. 3 is a schematic view of the structure of an operating jig of an insulation assembly employed in the embodiment of the present utility model.

Wherein the above figures include the following reference numerals:

1. a first connecting member; 11. a first connection plate; 12. a second connecting plate; 13. a third connecting plate; 14. a connecting groove; 2. a second connecting member; 21. a fourth connecting plate; 22. a fifth connecting plate; 23. a limit groove; 3. an insulating member; 31. an insulating part; 32. a support member; 14. a connecting groove; 41. a first fixing member; 42. a second fixing member; 5. a reinforcing plate; 6. a fixing plate; 71. a first gripping member; 72. a clamping groove; 73. an operation lever; 74. a second gripping member; 75. a guide rail; 8. and (5) connecting a rod.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

Referring to fig. 1 to 3, according to an embodiment of the present utility model, there is provided an insulation assembly including: a first connection part 1, the first connection part 1 being for connection with a pole tower; a second connection part 2, the second connection part 2 being for connection with a cable on a pole tower; and an insulating member 3, wherein one end of the insulating member 3 is connected to the first connecting member 1, the other end of the insulating member 3 is connected to the second connecting member 2, and an insulating portion 31 for blocking the flow of current is provided on the insulating member 3. By adopting the arrangement, when the insulator on the pole tower needs to be replaced, the first connecting part 1 of the insulating assembly is connected with the pole tower, the second connecting part 2 is connected with the cable, the cable which needs to slide the insulator is fixed, then the insulator is replaced, the insulating part 3 can prevent the current from being grounded from the cable, so that the power is not required to be cut off in the process of replacing the insulator, the safety of operators is ensured, the position of the cable is not required to be fixed from the ground, and the technical problem of low insulator replacement operation efficiency in the related art is solved.

In the insulation assembly of the present embodiment, referring to fig. 1, which facilitates the fabrication of the support member 32, the insulation member 3 includes: a support member 32, one end of the support member 32 being connected to the first connecting member 1, and the other end of the support member 32 being connected to the second connecting member 2; the insulating portion 31 is fitted over the support member 32.

In the insulation assembly of the present embodiment, the first connection part 1 includes: a first connection plate 11, the first connection plate 11 being connected to the insulating member 3; a second connection plate 12, the second connection plate 12 being connected to the first connection plate 11; and a third connection plate 13, the third connection plate 13 being connected to the first connection plate 11, the third connection plate 13 being disposed at a distance from the second connection plate 12 to form a connection groove 14 for connection with a tower between the third connection plate 13 and the second connection plate 12. Thus, the connecting groove 14 can be used for fixing the tower, and the structure is simple and easy to realize.

Referring to fig. 1, in the insulation assembly of the present embodiment, a connection hole is provided on a first connection plate 11, an insulation member 3 has a connection head penetrating into the connection hole, an external thread is provided on the connection head, the insulation assembly further includes a first fixing member 41, the first fixing member 41 has an internal thread connected with the external thread, the first fixing member 41 is connected with the connection head by threads, and the first fixing member 41 is connected with one side of the first connection plate 11 near the connection groove 14. Thus, when the first connecting part 1 is connected with the insulating part 3, the insulating part 3 can rotate relative to the first connecting part 1, so that the posture of the insulating assembly can be conveniently adjusted by operators during high-altitude operation.

In order to increase the structural stability of the first connection member 1, referring to fig. 1, in the insulation assembly of the present embodiment, the insulation assembly further includes a reinforcing plate 5, one end of the reinforcing plate 5 is connected to the second connection plate 12, the other end of the reinforcing plate 5 is connected to the third connection plate 13, the reinforcing plate 5 is disposed apart from the first connection plate 11, and the fixing member 4 is located between the reinforcing plate 5 and the first connection plate 11.

In order to make the connection of the first connection member 1 with the tower more stable, in the insulation assembly of the present embodiment, the insulation assembly further includes: the second fixing part 42, the second fixing part 42 is connected with the second connecting plate 12, and a threaded hole is formed in the second fixing part 42; the connecting rod 8, connecting rod 8 and screw hole threaded connection, connecting rod 8 wears to establish in the second connecting plate 12. Thus, the connecting rod 8 can clamp the cross arm of the tower.

In order to make the connection between the first connecting component 1 and the tower more stable, in the insulation assembly of the present embodiment, the insulation assembly further includes a fixing plate 6, one end of the fixing plate 6 is connected with the third connecting plate 13, the other end of the fixing plate 6 extends along the direction of the third connecting plate 13 approaching the second connecting plate 12, a preset included angle is formed between the fixing plate 6 and the third connecting plate 13, and the preset included angle is an acute angle.

Referring to fig. 2, in the insulation assembly of the present embodiment, the second connection part 2 includes: the fourth connecting plate 21 and the fifth connecting plate 22, the fourth connecting plate 21 and the fifth connecting plate 22 are arranged at intervals to form a limit groove 23 for accommodating the cable between the fourth connecting plate 21 and the fifth connecting plate 22. Thus, the cable is prevented from conducting electricity by limiting the cable in the limiting groove 23, and the cable is simple and easy to operate.

In the insulating assembly of the present embodiment, the fourth connecting plate 21 and the fifth connecting plate 22 are disposed parallel to each other; and/or the fourth connection plate 21 is arranged perpendicular to both the second connection plate 12 and the third connection plate 13.

Referring to fig. 3, in the insulation assembly of the present embodiment, the insulation assembly further includes an operation jig including: a first gripping member 71, the first gripping member 71 having a gripping groove 72 and a moving hole communicating with the gripping groove 72; an operation lever 73 penetrating the movement hole, the operation lever 73 being rotatably connected to the first gripping member 71; a second gripping member 74 located in the gripping groove 72, the second gripping member 74 being screwed to the operation lever 73; wherein the first clamping member 71 is provided with a guide rail 75, and the second clamping member 74 is provided with a guide groove connected with the guide rail 75, so that the second clamping member 74 is moved in the extending direction of the guide rail 75 by rotating the operation lever 73, thereby fixing the insulating member 3 between the first clamping member 71 and the second clamping member 74.

With the above arrangement, when working by a worker, the insulating member can be sandwiched between the first sandwiching member 71 and the second sandwiching member 74 by rotating the operation lever 73, thereby adjusting the position of the insulating member. The clamp can be operated by an operator with one hand, so that the operator can conveniently operate at high altitude.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Alternatively, specific examples in this embodiment may refer to examples described in the foregoing embodiments, and this embodiment is not described herein.

The foregoing embodiment numbers of the present utility model are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.

The integrated units in the above embodiments may be stored in the above-described computer-readable storage medium if implemented in the form of software functional units and sold or used as separate products. Based on such understanding, the technical solution of the present utility model may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a storage medium, comprising several instructions for causing one or more computer devices (which may be personal computers, servers or network devices, etc.) to perform all or part of the steps of the method described in the embodiments of the present utility model.

In the foregoing embodiments of the present utility model, the descriptions of the embodiments are emphasized, and for a portion of this disclosure that is not described in detail in this embodiment, reference is made to the related descriptions of other embodiments.

In several embodiments provided by the present utility model, it should be understood that the disclosed client may be implemented in other manners. The above-described embodiments of the apparatus are merely exemplary, and the division of the units, such as the division of the units, is merely a logical function division, and may be implemented in another manner, for example, multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interfaces, units or modules, or may be in electrical or other forms.

The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in the embodiments of the present utility model may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. An insulation assembly, comprising:

a first connection part (1), the first connection part (1) being for connection with a pole tower;

a second connection part (2), the second connection part (2) being used for connection with a cable on the tower;

and an insulating part (3), wherein one end of the insulating part (3) is connected with the first connecting part (1), the other end of the insulating part (3) is connected with the second connecting part (2), and an insulating part (31) for blocking current flow is arranged on the insulating part (3).

2. An insulation assembly according to claim 1, characterized in that the insulation member (3) comprises:

a support member (32), wherein one end of the support member (32) is connected to the first connection member (1), and the other end of the support member (32) is connected to the second connection member (2); the insulating part (31) is sleeved on the supporting part (32).

3. Insulation assembly according to claim 1, characterized in that the first connection part (1) comprises:

a first connection plate (11), the first connection plate (11) being connected to the insulating member (3);

a second connection plate (12), the second connection plate (12) being connected to the first connection plate (11);

and a third connecting plate (13), wherein the third connecting plate (13) is connected with the first connecting plate (11), and the third connecting plate (13) is arranged at intervals with the second connecting plate (12) so as to form a connecting groove (14) used for being connected with the pole tower between the third connecting plate (13) and the second connecting plate (12).

4. An insulation assembly according to claim 3, characterized in that the first connection plate (11) is provided with a connection hole, the insulation part (3) is provided with a connection head penetrating into the connection hole, the connection head is provided with external threads, the insulation assembly further comprises a first fixing part (41), the first fixing part (41) is provided with internal threads connected with the external threads, the first fixing part (41) is connected with the connection head in a threaded manner, and the first fixing part (41) is connected with one side, close to the connection groove (14), of the first connection plate (11).

5. The insulation assembly according to claim 4, further comprising a reinforcing plate (5), one end of the reinforcing plate (5) being connected to the second connecting plate (12), the other end of the reinforcing plate (5) being connected to the third connecting plate (13), the reinforcing plate (5) being arranged spaced apart from the first connecting plate (11), the fixing member (4) being located between the reinforcing plate (5) and the first connecting plate (11).

6. The insulation assembly of claim 3, further comprising:

a second fixing member (42), wherein the second fixing member (42) is connected with the second connecting plate (12), and a threaded hole is formed in the second fixing member (42);

the connecting rod (8), connecting rod (8) with screw hole threaded connection, connecting rod (8) wear to establish in second connecting plate (12).

7. An insulation assembly according to claim 3, characterized in that the insulation assembly further comprises a fixing plate (6), one end of the fixing plate (6) is connected with the third connecting plate (13), the other end of the fixing plate (6) extends towards the direction of the third connecting plate (13) approaching the second connecting plate (12), and a preset included angle is formed between the fixing plate (6) and the third connecting plate (13), and the preset included angle is an acute angle.

8. An insulation assembly according to claim 3, characterized in that the second connection part (2) comprises:

a fourth connecting plate (21) and a fifth connecting plate (22), wherein the fourth connecting plate (21) and the fifth connecting plate (22) are arranged at intervals so as to form a limit groove (23) for accommodating the cable between the fourth connecting plate (21) and the fifth connecting plate (22).

9. The insulation assembly according to claim 8, characterized in that the fourth connection plate (21) and the fifth connection plate (22) are arranged parallel to each other; and/or the fourth connecting plate (21) is arranged perpendicular to the second connecting plate (12) and the third connecting plate (13).

10. The insulation assembly of claim 1, further comprising an operating clamp, the operating clamp comprising:

a first gripping member (71), the first gripping member (71) having a gripping groove (72) and a movement hole communicating with the gripping groove (72);

an operation lever (73) penetrating the movement hole, the operation lever (73) being rotatably connected to the first gripping member (71);

a second clamping member (74) located in the clamping groove (72), the second clamping member (74) being in threaded connection with the operating rod (73);

the first clamping component (71) is provided with a guide rail (75), the second clamping component (74) is provided with a guide groove connected with the guide rail (75), and the second clamping component (74) moves along the extending direction of the guide rail (75) by rotating the operating rod (73), so that the insulating component (3) is fixed between the first clamping component (71) and the second clamping component (74).