CN112821277B

CN112821277B - Device suitable for install electroscope additional on insulating rod

Info

Publication number: CN112821277B
Application number: CN202110013894.8A
Authority: CN
Inventors: 袁野; 黄志敏
Original assignee: Guangzhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangzhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2022-10-14
Anticipated expiration: 2041-01-06
Also published as: CN112821277A

Abstract

The application discloses a device suitable for additionally mounting an electroscope on an insulating rod, which comprises an upper seat, a middle seat, a lower seat, a first connecting piece, a second connecting piece and a fastening assembly, wherein the upper seat is provided with a first connecting piece; the top of the middle seat is provided with a first groove which penetrates through the middle seat along the horizontal direction and through which a rod body of the electroscope passes; the upper seat is detachably arranged at the top of the middle seat at the position of the first groove through a first connecting piece; the fastening assembly is arranged on the upper seat and used for fastening a rod body of the electroscope; the bottom of the middle seat is provided with a second groove which penetrates through the middle seat along the horizontal direction; the lower seat is detachably arranged at the bottom of the middle seat through a second connecting piece and is provided with a third groove matched with the second groove; a first clamping cavity for clamping the insulating rod is formed between the second groove and the third groove. The device of constituteing through above-mentioned structure, can make things convenient for and quick combine the electroscope to install to telescopic insulating rod on use to remedy the flexible distance restriction problem that single electroscope used to exist, effectively improved work efficiency, also guarantee work safety.

Description

Device suitable for install electroscope additional on insulating rod

Technical Field

The application relates to the technical field of distribution maintenance inspection tools, in particular to a device suitable for an insulating rod with an electroscope.

Background

10kV distribution lines need test the electricity with 10kV high voltage electroscope after having a power failure, because 10kV high voltage electroscope's flexible length is limited, the operation personnel can not directly use on ground, will follow ground through stepping on the pole to the consumer safe distance department just can test the electricity, this process has increased the operating time after having a power failure. Moreover, sometimes the operator tests electricity under the condition that the control of the safety distance is not very accurate, and the safety risk exists to a certain extent.

The existing 10kV high-voltage electroscope is assembled and telescopic, the telescopic length of the electroscope is very limited, the electroscope cannot be lengthened, the electroscope needs to be extended before being used, one electroscope is firstly taken to a pole tower designated position and then extended (by one person), and the other electroscope is extended on the ground and then hung up by a rope (by two persons). Both of these methods take a certain amount of time, and the first method involves a risk of falling of the object on the tower, which in addition hinders the improvement of the working efficiency in time.

Disclosure of Invention

In view of this, the purpose of this application is to provide a device suitable for install electroscope on the insulating rod additional, can realize combining electroscope to use on the insulating rod, improves work efficiency.

In order to achieve the above technical object, the present application provides a device suitable for install electroscope additional on insulating rod, includes: the device comprises an upper seat, a middle seat, a lower seat, a first connecting piece, a second connecting piece and a fastening assembly;

the top of the middle seat is provided with a first groove which penetrates through the middle seat along the horizontal direction and is used for a rod body of an electroscope to penetrate through;

the upper seat is detachably arranged at the top of the middle seat at the position of the first groove through the first connecting piece;

the fastening assembly is mounted on the upper seat and used for fastening a rod body of the electroscope;

the bottom of the middle seat is provided with a second groove penetrating through the middle seat along the horizontal direction;

the lower seat is detachably arranged at the bottom of the middle seat through the second connecting piece and is provided with a third groove matched with the second groove;

and a first clamping cavity for clamping the insulating rod is formed between the second groove and the third groove.

Furthermore, connecting lugs extend from the edges of two sides of the bottom of the middle seat respectively;

the lower seat is detachably connected with the connecting lug through a second connecting piece.

Furthermore, a boss is arranged at the top of the middle seat and close to one end face;

the upper seat is installed at the side position of the lug boss, and the top surface of the upper seat is flush with the top surface of the lug boss.

Further, the first connecting piece comprises a first bolt and a hinge piece;

a hinge part is arranged at the bottom edge of one end face of the upper seat, which is far away from the bulge part;

a fourth groove for the hinge part to be inserted is formed in the position, close to the other end face, of the top of the middle seat;

the hinge part is hinged to the fourth groove through the hinge piece;

the first bolt is threaded through the boss along one end face of the middle seat in the direction of the other end face;

and a concave hole for the end part of the first bolt to movably extend into is arranged on one end surface of the upper seat close to the protruding part.

Further, the articulated elements are specifically pin shafts.

Further, the fastening assembly comprises a locking block and a second bolt;

a fifth groove opposite to the first groove is formed in the bottom of the upper seat;

the locking block is movably arranged in the fifth groove, and a second clamping cavity for clamping a rod body of the electroscope is formed between the bottom surface of the locking block and the first groove;

the second bolt thread penetrates through the upper seat and extends into one end of the fifth groove and the top of the locking block are in fixed connection and matching in the axial direction and in rotating connection and matching in the radial direction.

Furthermore, the first groove, the second groove and the third groove are arc-shaped grooves;

the bottom surface of the locking block is an inwards concave arc surface.

Furthermore, anti-skidding rubber mats are laid on the bottom surfaces of the first groove, the second groove, the third groove and the locking block.

Further, the center line of the first groove is perpendicular to the center line of the second groove.

Further, the second connector includes a plurality of third bolts.

According to the technical scheme, the top of the middle seat is provided with the first groove, so that the rod body of the electroscope can pass through the first groove conveniently, the upper seat arranged at the position can be disassembled through the first connecting piece, the rod section in the first groove can be conveniently installed on the rod body of the electroscope and the fastening component of the upper seat, the fastening is realized, and the rod body of the electroscope can pass through the first groove conveniently due to the detachable fit of the upper seat and the lower seat. In addition, the bottom of the middle seat is provided with a second groove which is matched with a third groove of the lower seat to form a first clamping cavity for clamping the insulating rod, the lower seat is detachably matched with the middle seat through a second connecting piece, and the insulating rod is convenient to mount. The device of constituteing through above-mentioned structure, can make things convenient for and quick combine the electroscope to install to telescopic insulating rod on use to remedy the flexible distance restriction problem that single electroscope used to exist, effectively improved work efficiency, also guarantee work safety.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is an isometric view of an apparatus for mounting an electroscope on an insulator rod as provided herein;

FIG. 2 is an exploded view of an apparatus for attaching an electroscope to an insulator rod as provided herein;

FIG. 3 is a front view of an apparatus provided herein for attaching an electroscope to an insulator rod;

FIG. 4 is a side view of an apparatus for attaching an electroscope to an insulator rod as provided herein;

FIG. 5 is a top view of an apparatus for attaching an electroscope to an insulator rod as provided herein;

FIG. 6 is a schematic diagram of an application structure of an apparatus for mounting an electroscope on an insulating rod provided in the present application;

in the figure: 1. a middle seat; 11. a first groove; 12. a second groove; 13. a connecting lug; 14. a boss portion; 15. a fourth groove; 2. an upper seat; 21. a hinge portion; 22. a fifth groove; 3. a lower seat; 31. a third groove; 41. a second bolt; 411. rotating the handle; 42. a locking block; 51. a first bolt; 52. an articulation member; 6. a third bolt; 100. an insulating rod; 200. an electroscope.

Detailed Description

The technical solutions of the embodiments of the present application will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the embodiments in the present application.

In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "connected" should be interpreted broadly, and may be, for example, a fixed connection, an exchangeable connection, an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. Specific meanings of the above terms in the embodiments of the present application can be understood as specific cases by those of ordinary skill in the art.

The embodiment of the application discloses a device suitable for install electroscope additional on insulating rod.

Referring to fig. 1, fig. 2 and fig. 6, an embodiment of an apparatus for mounting an electroscope on an insulating rod according to an embodiment of the present application includes:

the device comprises an upper seat 2, a middle seat 1, a lower seat 3, a first connecting piece, a second connecting piece and a fastening assembly; the top of the middle seat 1 is provided with a first groove 11 which penetrates through the middle seat along the horizontal direction and through which a rod body of the electroscope 200 penetrates; the upper seat 2 is detachably arranged at the top of the middle seat 1 at the position of the first groove 11 through a first connecting piece; the fastening component is arranged on the upper seat 2 and used for fastening the rod body of the electroscope 200; the bottom of the middle seat 1 is provided with a second groove 12 which penetrates through the middle seat along the horizontal direction; the lower seat 3 is detachably arranged at the bottom of the middle seat 1 through a second connecting piece and is provided with a third groove 31 matched with the second groove 12; a first clamping cavity for clamping the insulating rod 100 is formed between the second groove 12 and the third groove 31.

According to the technical scheme, the top of the middle seat 1 is provided with the rod body of the first groove 11 for conveniently supplying the electroscope 200 to pass through, the upper seat 2 arranged at the position can be disassembled and arranged through the first connecting piece, the rod section arranged in the first groove 11 is conveniently installed on the rod body of the fastening component of the upper seat and the electroscope 200 to be matched, fastening is realized, and the rod body of the electroscope 200 can conveniently pass through the first groove 11 through the disassembling and matching of the upper seat 2 and the lower seat 3. In addition, the bottom of the middle seat 1 is provided with a second groove 12 which is matched with a third groove 31 of the lower seat 3 to form a first clamping cavity for clamping the insulating rod 100, the lower seat 3 is detachably matched with the middle seat 1 through a second connecting piece, and the insulating rod 100 is convenient to install. The device of constituteing through above-mentioned structure, can be convenient and quick combine the electroscope 200 to install to telescopic insulating rod 100 on use to compensate the flexible distance restriction problem that single electroscope 200 used the existence, effectively improved work efficiency, also guarantee work safety.

The above embodiment of the device for installing an electroscope on an insulating rod provided in the present application is a first embodiment, and the following embodiment of the device for installing an electroscope on an insulating rod provided in the present application is a second embodiment, specifically referring to fig. 1 to 6.

Based on the basis of the first embodiment:

furthermore, in order to provide a sufficient connecting part for the second connecting piece, two side edges of the bottom of the middle seat 1 are respectively extended with a connecting lug 13, and the connecting lugs 13 and the middle seat 1 are integrally formed; correspondingly, the structure of the lower seat 3 can be configured as shown in fig. 1 and fig. 2 and a U-like structure, so that the lower seat can be better matched with the connecting lugs 13 of the middle seat 1 and can be detachably connected with the connecting lugs 13 through second connecting pieces. In order to make the overall structure more aesthetically pleasing, the end face of the lower housing 3 may be flush with the end face of the intermediate housing 1, and the side faces of the non-arcuate portions may also be flush with the side faces of the attachment lugs 13.

Further, in order to make the whole cooperation compacter, 1 top of midium seat is equipped with bellying 14 in a position of being close to a terminal surface, bellying 14 and midium seat 1 body coupling, and 1 top of midium seat just forms the mount table of a low height in the side of bellying 14 again like this, offers first recess 11 in this position, also makes things convenient for the installation cooperation of seat 2, makes the top surface and the 14 top surface parallel and level of bellying of seat 2 again, thereby makes overall structure compact also pleasing to the eye. Correspondingly, the upper seat 2 is flush with the end face and the side face of the middle seat 1 respectively on the end face and the side face.

Further, taking the above-mentioned middle seat 1 provided with the protruding portion 14 to cooperate with the upper seat 2 as an example, the first connecting member includes a first bolt 51 and a hinge member 52; a hinged part 21 is arranged at the bottom edge of one end surface of the upper seat 2 far away from the bulge part 14; a fourth groove 15 for inserting the hinge part 21 is arranged at the position, close to the other end face, of the top of the middle seat 1; the hinge part 21 is hinged to the fourth groove 15 through the hinge part 52, so that the upper seat 2 is hinged to the middle seat 1. The locking mode is to thread the first bolt 51 through the protrusion 14 along the direction of one end surface of the middle base 1 toward the other end surface, and to make a concave hole (not shown) for the end of the first bolt 51 to movably extend into be provided on one end surface of the upper base 2 close to the protrusion 14. When the device is used, the first bolt 51 is rotated, so that the end part of the first bolt 51 is withdrawn from the concave hole, and the upper seat 2 is opened; the rod body of the electroscope 200 is placed in the position of the first groove 11, the upper seat 2 is covered, and the first bolt 51 is rotated again, so that the end part of the first bolt 51 extends into the concave hole to complete locking. The hinge 52 may be a pin, a hinge, etc., and is not limited in particular.

Further, the fastening assembly includes a locking piece 42 and a second bolt 41; in order to facilitate the installation of the locking block 42, the bottom of the upper seat 2 is provided with a fifth groove 22 opposite to the first groove 11, and the locking block 42 is movably arranged at the position of the fifth groove 22 to provide a certain moving space for the locking block 42; the locking block 42 is arranged opposite to the first groove 11, and a second clamping cavity for clamping the rod body of the electroscope 200 is formed between the bottom surface of the locking block and the first groove 11; perpendicular screw thread of second bolt 41 wears to locate upper bracket 2, and the top that stretches into fifth recess 22 and locking piece 42 is at axial direction fixed connection cooperation, and radial direction swivelling joint cooperation rotates second bolt 41 like this and can adjust the degree of depth of stretching into fifth recess 22, and then drives locking piece 42 and is being close to or keeps away from 11 direction upward movements of first recess, realizes that the second presss from both sides the adjustable in chamber. One end of the second bolt 41 may be connected to the locking block 42 through an axial bearing, so as to achieve a fixed connection in the axial direction and a rotation connection in the radial direction, which is not limited specifically. In order to avoid the situation that the second bolt 41 has the situation of sliding teeth and the like to cause the lock block to shift, which results in the situation that the rod body of the electroscope 200 cannot be well fastened, in the application, the end part of the first bolt 51 can movably extend into the fifth groove 22 and can be in contact with the side surface of the lock block 42. Meanwhile, a clamping bolt (not shown) symmetrically distributed with the first bolt 51 can be inserted in the other end face of the upper seat 2 in a threaded manner, and the end of the clamping bolt can also extend into the fifth groove 22 and contact with the other side face of the locking block 42. Like this, rotatory when targetting in place of second bolt 41 for when the body of rod of electroscope 200 can be fastened to locking piece 42, can rotate first bolt and clamp bolt simultaneously again, make first bolt and clamp bolt can realize pressing from both sides tightly locking piece 42, thereby play the effect of secondary locking to locking piece 42. Wherein, in order to increase the clamping effect, both side surfaces of the locking piece 42 may be roughened to increase the contact friction with the clamping bolt and with the first bolt 51. Thus, even if the second bolt 41 slips, the lock block 42 can be prevented from shifting due to the action of the first bolt 51 and the clamping bolt.

In this application, in order to facilitate the rotation adjustment of the first bolt 51 and the second bolt 41, a rotating handle 411 can be fixedly sleeved at the head positions of the first bolt 51 and the second bolt 41, so as to facilitate the operation of an operator.

Further, in order to better fit and clamp the rod body of the electroscope 200 and the insulating rod 100, the first groove 11, the second groove 12 and the third groove 31 are arc-shaped grooves, and the bottom surface of the locking block 42 is also an inward concave arc-shaped surface.

Further, in order to avoid the clamping slip condition and the clamping damage to the rod body of the electroscope 200 or the insulating rod 100, anti-slip rubber pads (not shown) may be laid on the bottom surfaces of the first groove 11, the second groove 12, the third groove 31 and the locking block 42.

Further, in the case of the first groove 11 and the second groove 12 of the present application, the center line of the first groove 11 and the center line of the second groove 12 are perpendicular to each other and are distributed perpendicularly to each other. Of course, those skilled in the art can adjust and change the distribution of the first grooves 11 and the second grooves 12 according to actual needs, for example, the grooves may be distributed at a certain included angle.

Further, the second connection member specifically comprises a plurality of third bolts 6. The lower seat 3 and the middle seat 1 are detachably connected and matched through a third bolt 6.

The above detailed description is provided for a device for mounting an electroscope on an insulating rod, and for a person skilled in the art, according to the ideas of the embodiments of the present application, there may be changes in the specific implementation and application scope.

Claims

1. The utility model provides a device suitable for install electroscope additional on insulating rod which characterized in that includes: the device comprises an upper seat, a middle seat, a lower seat, a first connecting piece, a second connecting piece and a fastening assembly;

the top of the middle seat is provided with a first groove which penetrates through the middle seat along the horizontal direction and through which a rod body of the electroscope passes;

a first clamping cavity for clamping the insulating rod is formed between the second groove and the third groove;

the first connector comprises a first bolt;

a boss is arranged at the top of the middle seat and close to one end face;

the upper seat is arranged at the side position of the convex part, and the top surface of the upper seat is flush with the top surface of the convex part;

a concave hole for the end part of the first bolt to movably extend into is formed in one end face, close to the protruding part, of the upper seat;

the fastening assembly comprises a locking block and a second bolt;

the second bolt is threaded through the upper seat, and one end of the second bolt extending into the fifth groove is fixedly connected and matched with the top of the locking block in the axial direction and rotatably connected and matched in the radial direction;

the central line of the first groove is perpendicular to the central line of the second groove.

2. The device for adding the electroscope on the insulating rod is characterized in that connecting lugs extend from two side edges of the bottom of the middle seat respectively;

3. The apparatus of claim 1, wherein the first connector further comprises a hinge;

a hinged part is arranged at the bottom edge of one end face of the upper seat far away from the bulge;

a fourth groove for the hinge part to be inserted into is formed in the position, close to the other end face, of the top of the middle seat;

the hinge part is hinged to the fourth groove by the hinge member.

4. The device suitable for being additionally provided with the electroscope on the insulating rod as claimed in claim 3, wherein the hinge member is a pin shaft.

5. The device for adding the electroscope on the insulating rod as claimed in claim 1, wherein the first groove, the second groove and the third groove are all arc-shaped grooves;

the bottom surface of the locking block is an inwards concave arc surface.

6. The device for adding the electroscope on the insulating rod as claimed in claim 1, wherein the first groove, the second groove, the third groove and the bottom surface of the locking block are paved with anti-skid rubber pads.

7. The apparatus of claim 1, wherein the second connector comprises a plurality of third bolts.