CN210956303U

CN210956303U - Insulator bowl head and extracting tool thereof

Info

Publication number: CN210956303U
Application number: CN201922319085.0U
Authority: CN
Inventors: 周宗国; 周光珍; 赵荣; 欧阳广泽; 田实志; 杨时宽; 张晓春; 袁奔; 赵明; 高在武; 龙奎波; 郑晓波; 高坤; 张斌; 许鑫; 陈忠洪; 李大文; 叶雨春
Original assignee: Guizhou Power Grid Co Ltd
Current assignee: Guizhou Power Grid Co Ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-07-07
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses an insulator bowl head, which comprises a bowl head shell, a ball head limiting structure and a bowl head connecting structure, wherein the ball head limiting structure is arranged inside the bowl head shell, and the bowl head connecting structure is arranged at the bottom of the bowl head shell; an insulator bowl head disassembling tool comprises a disassembling plate, an operating plate and an operating rod, wherein the operating plate and the operating rod are of an integrated structure, and the whole of the operating plate and the operating rod is connected with the disassembling plate; after the bowl head that does not have the M round pin is provided with, just can not appear because high altitude construction, the M round pin can not find after dropping the circumstances, and after being provided with the bowl head through spacing block bulb, let the block of bulb become simpler, and after the complex is provided with bowl head extracting tool, still can realize high altitude construction, and connect the stock through bowl head extracting tool, the overhead bulb limit structure of opening bowl that can be quick, the effectual work load that has reduced maintainer, it is more convenient to use.

Description

Insulator bowl head and extracting tool thereof

Technical Field

The utility model relates to an insulator bowl head correlation technique field specifically is insulator bowl head and bowl head extracting tool.

Background

The electric transmission line insulator is connected with the ball head through the bowl head, the bowl head and the ball head are movably connected, the ball head can be separated after the M pin is pulled out of the bowl head through clamping of the M pin, the ball head cannot be separated from the bowl head after the M pin is inserted into the bowl head, the existing M pin and the bowl head are fixed through deformation of the elastic sheet, when the M pin is pulled out, a clamping tool cannot clamp the M pin due to elastic action, the M pin further drops, the M pin is not easy to find due to limitation of high-altitude operation, and the workload of maintenance personnel is increased; therefore, it is desirable to provide an insulator bowl head and a bowl head removing tool, so that the improved bowl head does not need to use an M pin, and the problem of M pin loss is solved fundamentally.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an insulator bowl head and bowl head extracting tool to solve the problem of mentioning in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an insulator bowl comprises a bowl shell, a ball head limiting structure and a bowl head connecting structure, wherein the ball head limiting structure is arranged inside the bowl shell, and the bowl head connecting structure is arranged at the bottom of the bowl shell;

preferably, the ball head limiting structure can be matched with the bowl head shell to fix the ball head, and the bowl head connecting structure can fix the integral structure on external equipment.

Preferably, the bowl head shell passes through welded fastening with bowl head connection structure, bulb limit structure includes bowl head push pedal, compression bar spring and bowl head depression bar, the outer terminal surface of bowl head push pedal is the inclined plane, the bowl head push pedal forms the bulb standing groove with the inner space of bowl head shell, the bottom welding of bowl head push pedal has the bowl head depression bar, the bowl head depression bar runs through the setting of bowl head shell, the bottom size of bowl head depression bar is greater than the middle part size of bowl head depression bar, the outside one section parcel that corresponds the bowl head shell inside of bowl head shell of bowl head depression bar has the compression bar spring.

A disassembling tool is used for disassembling the insulator bowl head and comprises a disassembling plate, an operating plate and an operating rod, wherein the operating plate and the operating rod are of an integrated structure, and the whole body of the operating plate and the operating rod is connected with the disassembling plate; the dismounting plate can clamp the insulator bowl head, and the operating plate and the operating rod can drive part of the structure of the dismounting plate to move integrally.

Preferably, the stripper plate includes roof and bottom plate, the cross-section of roof and bottom plate is L shape, roof and bottom plate cooperation chucking insulator bowl, the tip of roof is provided with the bolt of integral type perpendicularly, the cross-section U-shaped that the operation panel is, and the side of operation panel is provided with the operation spread groove, the roof rotates with the operation panel in inserting the operation spread groove through the perpendicular bolt that sets up and is connected, the inside horizontal block of operation spread groove is provided with the push pedal of pushing down, the inside of push pedal is provided with the push pedal guide bar of pushing down, the push pedal guide bar runs through the operation spread groove and pushes down the perpendicular setting of push pedal, the push pedal can slide in the push pedal guide bar outside, the outside cover of hypomere that the push pedal guide bar corresponds the push pedal of pushing down is equipped.

Preferably, still including dismantling the lever, the bottom plate is connected with the action bars through dismantling the lever, it rotates with the action bars through the pivot to dismantle the lever and is connected, it rotates through the lever loose pin with the bottom plate to dismantle the lever and is connected, it sets up to the pull rod to dismantle one section that the lever corresponds at the bottom plate inboard, the pull rod is provided with two altogether, two the cross-sectional dimension of pull rod suits with the cross-sectional dimension of insulator bowl head depression bar bottom, the cross-sectional interval of pull rod is under the narrow width.

Preferably, the operating rod is of a rod-shaped structure, a thread head is arranged at the bottom of the operating rod, and the operating rod can be connected with an external long rod in a screwing mode through the thread head.

The utility model provides an insulator bowl head and bowl head extracting tool possesses following beneficial effect: the utility model discloses a be provided with not having behind the bowl head of M round pin, just can not appear because high altitude construction, the M round pin can not find the condition after dropping, and be provided with behind the bowl head through spacing block bulb, the block of letting the bulb becomes simpler, and after the complex is provided with bowl head extracting tool, still can realize high altitude construction, and connect the stock through bowl head extracting tool, the overhead bulb limit structure of opening bowl that can be quick, the effectual work load that reduces maintainer, it is more convenient to use.

Drawings

Fig. 1, fig. 2 and fig. 3 are schematic views of an assembly structure of an insulator bowl and a disassembling tool according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an insulator bowl according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a disassembling tool according to an embodiment of the present invention.

In the figure: 1. a bowl head housing; 101. a ball head placing groove; 2. a bowl head push plate; 3. a compression bar spring; 4. a bowl head pressing rod; 5. a bowl head connecting structure; 6. disassembling the plate; 601. a top plate; 602. a base plate; 7. an operation panel; 701. operating a connecting groove; 702. pressing the push plate downwards; 703. pressing down the spring; 704. a push plate guide bar; 8. disassembling the lever; 801. a lever activating pin; 802. a pull rod; 9. an operating lever.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: an insulator bowl comprises a bowl shell 1, a ball head limiting structure and a bowl head connecting structure 5, wherein the ball head limiting structure is arranged inside the bowl shell 1, and the bowl head connecting structure 5 is arranged at the bottom of the bowl shell 1;

referring to fig. 1, as shown in fig. 1, the ball head limiting structure is used to cooperate with the bowl head housing 1 to fix the ball head, and the bowl head connecting structure 5 is used to fix the whole structure on the external device.

Referring to fig. 1-4, as shown in fig. 1-4, the bowl head shell 1 and the bowl head connecting structure 5 are fixed by welding, the ball head limiting structure includes a bowl head pushing plate 2, a pressure rod spring 3 and a bowl head pressure rod 4, the outer end face of the bowl head pushing plate 2 is an inclined plane, the bowl head pushing plate 2 and the inner space of the bowl head shell 1 form a ball head placing groove 101, the bottom of the bowl head pushing plate 2 is welded with the bowl head pressure rod 4, the bowl head pressure rod 4 penetrates through the bowl head shell 1, the bottom size of the bowl head pressure rod 4 is larger than the middle size of the bowl head pressure rod 4, and a section of the outside of the bowl head pressure rod 4 corresponding to the inside of the bowl head shell 1 is wrapped with the.

A disassembling tool for disassembling the insulator bowl head comprises a disassembling plate 6, an operating plate 7 and an operating rod 9, wherein the operating plate 7 and the operating rod 9 are of an integrated structure, and the whole of the operating plate 7 and the operating rod 9 is connected with the disassembling plate 6;

referring to fig. 1, as shown in fig. 1, the detaching plate 6 can clamp the insulator bowl head, and the whole of the operating plate 7 and the operating rod 9 can drive part of the structure of the detaching plate 6 to move.

Referring to fig. 1, 2, 3 and 5, as shown in fig. 1, 2, 3 and 5, the detaching plate 6 includes a top plate 601 and a bottom plate 602, the top plate 601 and the bottom plate 602 are both L-shaped in cross section, the top plate 601 and the bottom plate 602 are engaged with and clamped to an insulator bowl, an integral latch is vertically disposed at an end of the top plate 601, the operating plate 7 is U-shaped in cross section, and the side of operation panel 7 is provided with operation spread groove 701, roof 601 rotates with operation panel 7 to be connected in inserting operation spread groove 701 through the bolt that sets up perpendicularly, the inside horizontal block of operation spread groove 701 is provided with push pedal 702 of pushing down, the inside of pushing down the push pedal 702 is provided with push pedal guide bar 704, push pedal guide bar 704 runs through operation spread groove 701 and pushes down push pedal 702 and sets up perpendicularly, push pedal 702 can slide in push pedal guide bar 704 outside, push pedal guide bar 704 corresponds the hypomere outside cover of pushing down push pedal 702 and is equipped with down spring 703.

Referring to fig. 1-3, as shown in fig. 1-3, the device further includes a detaching lever 8, the bottom plate 602 is connected to the operating rod 9 through the detaching lever 8, the detaching lever 8 is rotatably connected to the operating rod 9 through a rotating shaft, the detaching lever 8 is rotatably connected to the bottom plate 602 through a lever movable pin 801, a section of the detaching lever 8 corresponding to the inner side of the bottom plate 602 is provided with two pull rods 802, the two pull rods 802 are provided, the cross-sectional dimensions of the two pull rods 802 are adapted to the cross-sectional dimension of the bottom end of the insulator socket press rod, and the cross-sectional spacing between the two pull rods 802 is narrow at the.

Referring to fig. 1-2, in the present embodiment, preferably, the operating rod 9 is a rod-shaped structure, a thread head is disposed at the bottom of the operating rod 9, and the operating rod 9 can be screwed with an external long rod through the thread head.

The insulator bowl head and the bowl head dismounting tool have the advantages that when the insulator bowl head works, the integral structure is fixed with external equipment through the bowl head connecting structure 5, the ball head is fixed through the ball head limiting structure in cooperation with the bowl head shell 1, the pressure rod spring 3 pushes the bowl head push plate 2, the outer side of the bowl head push plate 2 is provided with an inclined plane, when the ball head is inserted, the ball head is in contact with the inclined plane, the bowl head push plate 2 is pressed downwards, after the ball head is inserted, the bowl head push plate 2 is reset by the elasticity of the pressure rod spring 3, tools are not needed when the ball head is inserted, and the ball head is automatically locked to;

when the ball head needs to be taken out, the whole detaching tool slides in from the side, the step of the top plate 601 is contacted with the top surface of the bowl head, as shown in fig. 2, the operating rod 9 is pushed, the pushing plate is pushed down to force the pushing spring 703 to compress, the right side of the detaching lever 8 moves upwards, the left side of the detaching lever 8 is provided with the pull rod 802, the pull rod 802 moves downwards, the pull rod 802 pushes the bowl head pressure rod 4 downwards to enable the bowl head pressure plate 2 to move downwards, the opening is opened, and the ball head can be taken out at the moment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an insulator bowl head, includes bowl head shell (1), bulb limit structure and bowl head connection structure (5), its characterized in that: the ball head limiting structure is arranged inside the bowl head shell (1), and the bowl head connecting structure (5) is arranged at the bottom of the bowl head shell (1);

the ball head limiting structure can be matched with the bowl head shell (1) to fix the ball head, and the bowl head connecting structure (5) can fix the integral structure on external equipment.

2. An insulator bowl according to claim 1, wherein: bowl head shell (1) and bowl head connection structure (5) are through welded fastening, bulb limit structure includes bowl head push pedal (2), compression bar spring (3) and bowl head depression bar (4), the outer terminal surface of bowl head push pedal (2) is the inclined plane, bowl head push pedal (2) forms bulb standing groove (101) with the inner space of bowl head shell (1), the bottom welding of bowl head push pedal (2) has bowl head depression bar (4), bowl head depression bar (4) run through bowl head shell (1) and set up, the bottom size of bowl head depression bar (4) is greater than the middle part size of bowl head depression bar (4), bowl head depression bar (4) outside has compression bar spring (3) to correspond the inside one section parcel of bowl head shell (1).

3. A disassembling tool for an insulator bowl according to claim 1, characterized in that the disassembling tool is used for disassembling the insulator bowl, the disassembling tool comprises a disassembling plate (6), an operating plate (7) and an operating rod (9), the operating plate (7) and the operating rod (9) are of an integral structure, and the integral body of the operating plate (7) and the operating rod (9) is connected with the disassembling plate (6);

the dismounting plate (6) can clamp the insulator bowl head, and the whole of the operating plate (7) and the operating rod (9) can drive part of the structure of the dismounting plate (6) to move.

4. The removal tool of claim 3, wherein: the disassembly plate (6) comprises a top plate (601) and a bottom plate (602), the cross sections of the top plate (601) and the bottom plate (602) are L-shaped, the top plate (601) and the bottom plate (602) are matched with a clamping insulator bowl, the end part of the top plate (601) is perpendicularly provided with an integrated bolt, the operation plate (7) is U-shaped in cross section, an operation connecting groove (701) is formed in the side edge of the operation plate (7), the top plate (601) is inserted into the operation connecting groove (701) through the vertically arranged bolt and is rotationally connected with the operation plate (7), a pressing push plate (702) is horizontally clamped inside the operation connecting groove (701) and is provided with a pressing push plate (702), a push plate guide rod (704) is arranged inside the pressing push plate (702), the push plate guide rod (704) is vertically arranged with the pressing push plate (702) in a penetrating mode, the pressing push plate (702) can slide outside the push plate guide rod (704), the push plate guide rod (704) is sleeved with a pressing spring (703) corresponding to the outer part of the lower section of the pressing push plate (702).

5. The removal tool of claim 4, wherein: still including dismantling lever (8), bottom plate (602) are connected with action bars (9) through dismantling lever (8), dismantle lever (8) and rotate with action bars (9) through the pivot and be connected, dismantle lever (8) and rotate through lever activity round pin (801) with bottom plate (602) and be connected, it sets up to pull rod (802) to dismantle lever (8) one section that corresponds at bottom plate (602) inboard, pull rod (802) are provided with two altogether the cross sectional dimension of pull rod (802) suits with the cross sectional dimension of insulator bowl head depression bar bottom, the width under the cross-sectional interval upper limit of pull rod (802).

6. The removal tool of claim 5, wherein: the operating rod (9) is of a rod-shaped structure, a thread head is arranged at the bottom of the operating rod (9), and the operating rod (9) can be connected with an external long rod in a screwing mode through the thread head.