CN217740274U

CN217740274U - Super-strong damage-prevention grading ring

Info

Publication number: CN217740274U
Application number: CN202221800175.7U
Authority: CN
Inventors: 张宏润; 吴建明
Original assignee: Taizhou Ruixin Electric Co ltd
Current assignee: Taizhou Ruixin Electric Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-11-04
Anticipated expiration: 2032-07-13

Abstract

The utility model relates to a grading ring device technical field, concretely relates to grading ring of superstrong loss prevention, including the mounting panel, the equal fixedly connected with voltage-sharing device in both sides of mounting panel, the beneficial effects of the utility model are that: be provided with two equalizer rings in the upper and lower both sides of mounting panel, under the combined action through two equalizer rings and connecting rod, improve the intensity of equalizer ring, thereby make it in bad weather, the ring body also can not be easily cracked and drop, provide the guarantee for electric wire netting safety and stability moves, and because equalizer ring is in the eminence, can drive the windward shield always and rotate and drive the impact sound of bird bell, thereby play and drive the effect that bird and prevent that birds are close, increase the loss prevention effect of equalizer ring, device simple structure, the preparation is convenient, the installation is convenient, not only can realize the effect of equalizer ring, can also prevent effectively that bird droppings from polluting equalizer ring.

Description

Super-strong damage-prevention grading ring

Technical Field

The utility model relates to an equalizer ring technical field, concretely relates to equalizer ring of superstrong loss prevention.

Background

Grading the ring: the voltage-sharing structure has obvious meaning, is mainly used for voltage sharing, is suitable for alternating current in a voltage form, can uniformly distribute high voltage around an object, and ensures that no potential difference exists among all annular parts, thereby achieving the effect of voltage sharing. The grading ring has different pressing uses and can be divided into a lightning arrester grading ring, a lightning protection grading ring, an insulator grading ring, a mutual inductor grading ring, a high-voltage test equipment grading ring, a power transmission and transformation line grading ring and the like. The grading rings are made of different materials and can be aluminum grading rings, stainless steel grading rings, iron grading rings and the like; the grading ring has two types, namely a shielding ring and a grading shielding ring, which are similar in name.

The existing voltage equalizer is made of aluminum alloy, birds nest branches, leaves, hay, even iron wires, hemp ropes and the like commonly used, the materials are all easy to cause line fault tripping, except bird nests, a large amount of excrement discharged by the birds cause damage to the voltage equalizer, the use of the voltage equalizer is seriously influenced, the strength of a single-layer voltage equalizer is also very low, and when severe weather such as strong wind, sand dust and the like is received, the ring body of the voltage equalizing ring is easy to break and fall off, so that the accident that the safe and stable operation of a power grid is influenced is caused.

Therefore, it is necessary to design a super-strong damage-proof grading ring.

SUMMERY OF THE UTILITY MODEL

For this, the utility model provides a grading ring of superstrong loss prevention, through the voltage-sharing device, make by aluminum alloy processing with solving present equalizer, birds branch commonly used, the leaf, hay grass iron wire rope etc. are nested even, these materials all cause circuit fault tripping very easily, except the bird's nest, a large amount of excrement and urine of birds emission, thereby make the equalizer receive the damage, seriously influence the use of equalizer, and the intensity of individual layer equalizer is also very low, receiving the strong wind, when bad weather such as sand and dust, the fracture appears easily in the ring body of grading ring, drop and influence the occurence of failure scheduling problem of electric wire netting safety and stability operation.

In order to achieve the above object, the present invention provides the following technical solutions: the ultra-strong damage-prevention grading ring comprises a mounting plate, wherein the upper end of the mounting plate is uniformly and fixedly connected with four second connecting rods which can play a role in connection and fixation, and two sides of the mounting plate are fixedly connected with a grading device;

the pressure equalizing device comprises a pressure equalizing assembly and a loss prevention assembly, wherein the lower end of the mounting plate is uniformly and fixedly connected with first connecting rods which can be connected and fixed, the number of the first connecting rods is four, the pressure equalizing assembly is arranged at one end of each of the first connecting rods and the second connecting rods, and the loss prevention assembly is arranged on the side wall of the mounting plate.

Preferably, the pressure equalizing assembly comprises an upper pressure equalizing ring which can achieve a pressure equalizing effect, the upper pressure equalizing ring is fixedly connected to one end of each of the four second connecting rods, and one end of each of the four first connecting rods is fixedly connected with a lower pressure equalizing ring which can achieve the pressure equalizing effect.

Preferably, the lateral wall fixedly connected with of grading ring can play the guard plate of connecting with the fixed action down, the lateral wall fixedly connected with of guard plate can play the insulator of withstand voltage and mechanical stress effect, the lateral wall of mounting panel evenly runs through and is provided with the mounting hole.

Preferably, the loss prevention assembly is a first support column capable of supporting and fixing, and the number of the first support columns is four.

Preferably, four the bearing plate that can play rotation and connection action is all installed to the upper end of first support column, the quantity of bearing plate is four.

Preferably, the side walls of the four bearing plates are uniformly and fixedly connected with connecting columns which can play a role in connection and fixation, the number of the connecting columns is four, one ends of the four connecting columns are fixedly connected with windward covers which can play a role in windward rotation, and the number of the windward covers is four.

Preferably, the loss prevention assembly is a second support column capable of supporting and fixing, and the number of the second support columns is eight.

Preferably, eight the equal fixedly connected with in one end of second support column can play the spring of cushioning effect, the quantity of spring is eight, eight the equal fixedly connected with in one end of spring can send the ring-like bird bell that drives of striking.

The beneficial effects of the utility model are that:

1. two grading rings are arranged on the upper side and the lower side of the mounting plate, and the strength of the grading rings is improved under the combined action of the two grading rings and the connecting rod, so that the ring body cannot be easily broken and fall off in severe weather, and the safe and stable operation of a power grid is guaranteed;

2. moreover, the grading ring is positioned at a high position, so that the impact sound of the windward shield and the bird repelling bell can be always driven to rotate, the bird repelling and bird approaching prevention effects are achieved, and the damage prevention effect of the grading ring is improved;

3. the device simple structure, the preparation is convenient, and the installation is convenient, not only can realize the due effect of equalizer ring, can also prevent effectively that bird droppings from polluting the equalizer ring.

Drawings

Fig. 1 is a front view of a super strong damage-proof grading ring provided by the present invention;

fig. 2 is a sectional view of an embodiment 1 of the super-strong damage-prevention grading ring provided by the present invention;

fig. 3 is a top view of the super strong damage-proof grading ring provided by the present invention;

fig. 4 is a schematic view of a damage prevention assembly of the ultra-strong damage prevention grading ring provided by the present invention;

fig. 5 is a sectional view of an embodiment 2 of a super-strong damage-prevention grading ring provided by the present invention;

in the figure: 1. a bearing plate; 2. connecting columns; 3. a lower grading ring; 4. an insulator; 5. a protection plate; 6. a first support column; 7. a windward housing; 8. a first connecting rod; 9. a second connecting rod; 10. an equalizing ring is arranged; 11. mounting a plate; 12. mounting holes; 13. a spring; 14. bird repelling bells; 15. and a second support column.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1: referring to the attached drawings 1-4, the utility model provides a superstrong loss prevention grading ring, including mounting panel 11, mounting panel 11 can play the effect of connecting and fixing, and make things convenient for grading ring ground to install and fix through mounting panel 11, is made of metal, the even fixedly connected with of upper end of mounting panel 11 can play the second connecting rod 9 of connecting and fixing effect, can make upper grading ring 10 fix above mounting panel 11 through second connecting rod 9, be made of metal, the quantity of second connecting rod 9 is four, the both sides of mounting panel 11 are all fixedly connected with the voltage-sharing device, the voltage-sharing device includes voltage-sharing subassembly and loss prevention subassembly, the even fixedly connected with of lower extreme of mounting panel 11 can play the first connecting rod 8 of connecting and fixing effect, can play through first connecting rod 8 that lower grading ring 3 is fixed at the lower extreme of mounting panel 11, be made of metal, the number of the first connecting rods 8 is four, the voltage-sharing assembly is arranged at one end of each of the first connecting rods 8 and the second connecting rods 9, the loss-preventing assembly is arranged on the side wall of the mounting plate 11 and comprises an upper equalizing ring 10 which can play a voltage-sharing effect, the upper equalizing ring 10 is an annular protection fitting for improving the voltage distribution of the insulator string and is made of metal, the upper equalizing ring 10 is fixedly connected at one end of each of the four second connecting rods 9, one end of each of the four first connecting rods 8 is fixedly connected with a lower equalizing ring 3 which can play a voltage-sharing effect, the lower equalizing ring 3 is an annular protection fitting for improving the voltage distribution of the insulator string and is made of metal, the side wall of the lower equalizing ring 3 is fixedly connected with a protection plate 5 which can play a connecting and fixing role, the insulator 4 is conveniently arranged below the lower equalizing ring 3 through the protection plate 5 and is made of metal, the side wall of the protection plate 5 is fixedly connected with an insulator 4 capable of resisting voltage and mechanical stress, the insulator 4 is a special insulating control part and can play an important role in an overhead transmission line, the insulator is mostly used for a telegraph pole in the early years, one end of a high-voltage wire connecting tower which develops slowly is hung with a plurality of disc-shaped insulators, the insulator is made of glass or ceramic generally and is called as the insulator 4 in order to increase creepage distance, the side wall of the mounting plate 11 is uniformly provided with mounting holes 12 in a penetrating mode, and the mounting plate 11 can be mounted and fixed conveniently through the mounting holes 12;

the damage-preventing component is a first support column 6 which can play a role in supporting and fixing, the bearing plates 1 are convenient to mount and fix through the first support columns 6 and are made of insulating materials, the number of the first support columns 6 is four, the bearing plates 1 which can play a role in rotating and connecting are mounted at the upper ends of the four first support columns 6, bearings are mounted in the middle of each bearing plate 1, so that the upper ends of the first support columns 6 can rotate conveniently, the number of the bearing plates 1 is four, connecting columns 2 which can play a role in connecting and fixing are uniformly and fixedly connected to the side walls of the four bearing plates 1, the windward cover 7 is convenient to mount on one side of each bearing plate 1 through the connecting columns 2, the number of the connecting columns 2 is four, one ends of the four connecting columns 2 are fixedly connected with windward covers 7 which can play a role in windward rotating, the windward covers 7 are blown by wind to facilitate rotating, and the windward covers 7 are four groups;

the utility model discloses a use as follows: the technical personnel in the field firstly make the mounting panel 11 install through mounting hole 12 and fix in the place that needs to use, thereby go up the combined action of equalizer ring 10 and lower equalizer ring 3 under, thereby play the effect of voltage-sharing, the main effect is preventing the side from hitting thunder, it is alternating to be applicable to the voltage form, can be with high-pressure evenly distributed around the object, guarantee that there is not the potential difference between each position of annular, thereby reach the effect of voltage-sharing, insulator 4 of lower extreme increases creepage distance, when it installs in the eminence, the wind of eminence then can strike on windward housing 7, and four windward housings 7 then can last the rotation through spliced pole 2 and bearing plate 1 in the upper end of first spliced pole 6, thereby play the effect of driving the bird and prevent the effect of nesting, increase the loss prevention effect of equalizer ring.

Example 2: referring to the attached drawing 5, the utility model provides a super strong loss prevention grading ring, which comprises a mounting plate 11, wherein the mounting plate 11 can play a role of connection and fixation, and the mounting plate 11 is convenient for the grading ring to be mounted and fixed, the grading ring is made of metal, the upper end of the mounting plate 11 is uniformly and fixedly connected with a second connecting rod 9 which can play a role of connection and fixation, the upper grading ring 10 can be fixed above the mounting plate 11 through the second connecting rod 9 and is made of metal, the number of the second connecting rods 9 is four, the two sides of the mounting plate 11 are both fixedly connected with a grading device, the grading device comprises a grading component and a loss prevention component, the lower end of the mounting plate 11 is uniformly and fixedly connected with a first connecting rod 8 which can play a role of connection and fixation, the lower grading ring 3 can be fixed at the lower end of the mounting plate 11 through the first connecting rod 8 and is made of metal, the number of the first connecting rod 8 is four, the voltage-sharing assembly is arranged at one end of a first connecting rod 8 and a second connecting rod 9, the loss-prevention assembly is arranged on the side wall of a mounting plate 11, the voltage-sharing assembly comprises an upper voltage-sharing ring 10 which can play a role in voltage sharing, the upper voltage-sharing ring 10 is an annular protection fitting for improving the voltage distribution of an insulator string and is made of metal, the upper voltage-sharing ring 10 is fixedly connected at one end of four second connecting rods 9, one end of each of the four first connecting rods 8 is fixedly connected with a lower voltage-sharing ring 3 which can play a role in voltage sharing, the lower voltage-sharing ring 3 is an annular protection fitting for improving the voltage distribution of the insulator string and is made of metal, the side wall of the lower voltage-sharing ring 3 is fixedly connected with a protection plate 5 which can play a role in connection and fixation, the insulator 4 is conveniently arranged below the lower voltage-sharing ring 3 through the protection plate 5 and is made of metal, the side wall of the protection plate 5 is fixedly connected with an insulator 4 which can play a role in voltage resistance and mechanical stress, the insulator 4 is a special insulating control part and can play an important role in an overhead transmission line, the insulator is mostly used for a telegraph pole in the early years, a plurality of disc-shaped insulators are hung at one end of a high-voltage wire connecting tower which is slowly developed, the insulator is usually made of glass or ceramics for increasing creepage distance, namely the insulator 4, mounting holes 12 are uniformly arranged on the side wall of the mounting plate 11 in a penetrating mode, and the mounting and fixing of the mounting plate 11 can be facilitated better through the mounting holes 12;

the damage-preventing component is a second supporting column 15 which can play a role in supporting and fixing, the springs 13 are conveniently fixed above the two equalizing rings through the second supporting columns 15 and are made of insulating materials, the number of the second supporting columns 15 is eight, one ends of the eight second supporting columns 15 are fixedly connected with the springs 13 which can play a role in buffering, the bird-repelling bell 14 can be conveniently blown by wind through the springs 13 and can swing around, and finally the bird-repelling bells 13 slowly recover to the original positions, the number of the springs 13 is eight, one ends of the eight springs 13 are fixedly connected with the bells 14 which can make impact bells, and the middle parts of the bird-repelling bells 14 can make sounds through blowing wind on the side walls of the bird-repelling bells 14, and the sounds are similar to bells;

the utility model discloses a use as follows: technical personnel in the field make the mounting panel 11 installation fix in the place that needs to use through mounting hole 12 at first, thereby go up the combined action of equalizer ring 10 with lower equalizer ring 3 under, thereby play the effect of voltage-sharing, the main effect is that prevent the side and hit thunder, be applicable to the voltage form and be interchange, can be with high pressure evenly distributed around the object, guarantee that there is not the potential difference between each position of annular, thereby reach the effect of voltage-sharing, insulator 4 of lower extreme increases creepage distance, the wind of eminence can strike on the lateral wall that drives bird bell 14, thereby make the middle part stone that drives bird bell 14 drive bump about, thereby make the bell 14 sound, and can rock through spring 13 always, thereby slow approach to gently, sound continuously, thereby play the effect of driving bird and the effect of preventing nesting, increase the loss prevention effect of equalizer ring.

The above is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides an equalizer ring of superstrong loss prevention, includes mounting panel (11), the even fixedly connected with in upper end of mounting panel (11) can play second connecting rod (9) of connecting with the fixed action, the quantity of second connecting rod (9) is four, its characterized in that: both sides of the mounting plate (11) are fixedly connected with a pressure equalizing device; the pressure equalizing device comprises a pressure equalizing component and a loss prevention component, wherein the lower end of the mounting plate (11) is uniformly and fixedly connected with first connecting rods (8) which can be connected and fixed, the number of the first connecting rods (8) is four, the pressure equalizing component is arranged at one end of each of the first connecting rods (8) and the second connecting rods (9), and the loss prevention component is arranged on the side wall of the mounting plate (11).

2. The ultra-strong damage-prevention grading ring according to claim 1, characterized in that: the pressure equalizing assembly comprises an upper equalizing ring (10) capable of achieving a pressure equalizing effect, the upper equalizing ring (10) is fixedly connected to one end of each of four second connecting rods (9), and the lower equalizing ring (3) capable of achieving the pressure equalizing effect is fixedly connected to one end of each of first connecting rods (8).

3. The super-strong damage-prevention grading ring according to claim 2, characterized in that: the lateral wall fixedly connected with of lower equalizer ring (3) can play guard plate (5) of being connected with the fixed action, the lateral wall fixedly connected with of guard plate (5) can play insulator (4) of withstand voltage and mechanical stress effect, the lateral wall of mounting panel (11) evenly runs through and is provided with mounting hole (12).

4. The ultra-strong damage-prevention grading ring according to claim 1, characterized in that: the loss prevention assembly is a first support column (6) capable of supporting and fixing, and the number of the first support columns (6) is four.

5. The ultra-strong damage-prevention grading ring according to claim 4, characterized in that: four bearing plates (1) capable of playing rotating and connecting effects are installed at the upper ends of the first supporting columns (6), and the number of the bearing plates (1) is four.

6. A superstrong loss prevention grading ring according to claim 5, characterized in that: four the even fixedly connected with of lateral wall of bearing plate (1) can play connection and fixed action spliced pole (2), the quantity of spliced pole (2) is four groups, four groups the equal fixedly connected with of one end of spliced pole (2) can play windward pivoted windward cover (7), the quantity of windward cover (7) is four groups.

7. The super-strong damage-prevention grading ring according to claim 1, characterized in that: the loss prevention assembly is a second supporting column (15) capable of supporting and fixing, and the number of the second supporting columns (15) is eight.

8. The super damage-proof grading ring according to claim 7, wherein: eight the equal fixedly connected with in one end of second support column (15) can play spring (13) of cushioning effect, the quantity of spring (13) is eight, eight the equal fixedly connected with in one end of spring (13) can send out bird bell (14) of driving that strikes the ringtone.