CN221079729U - Disk-shaped suspension composite insulator - Google Patents
Disk-shaped suspension composite insulator Download PDFInfo
- Publication number
- CN221079729U CN221079729U CN202322926173.3U CN202322926173U CN221079729U CN 221079729 U CN221079729 U CN 221079729U CN 202322926173 U CN202322926173 U CN 202322926173U CN 221079729 U CN221079729 U CN 221079729U
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- Prior art keywords
- insulator
- disc
- elastic pressing
- fixing screw
- shaped suspension
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- 239000012212 insulator Substances 0.000 title claims abstract description 116
- 239000002131 composite material Substances 0.000 title claims abstract description 24
- 239000000725 suspension Substances 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 210000000078 claw Anatomy 0.000 claims description 37
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 14
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 abstract description 11
- 230000008859 change Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 9
- 229910052573 porcelain Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- Insulators (AREA)
Abstract
The application discloses a disc-shaped suspension composite insulator, and belongs to the technical field of insulators. Including insulator dish, fixing screw, elasticity casting die and even detain mechanism, the insulator dish can set up a plurality ofly, the insulator dish is used for preventing that the electric current from leaking to ground, fixing screw runs through the insulator dish setting, fixing screw is used for connecting fixed insulator dish, elasticity casting die is fixed to be set up in the bottom inboard of insulator dish, elasticity casting die is provided with a plurality ofly, fixed connection between a plurality of elasticity casting die, elasticity casting die is used for steadily fixing the connection of linking post and insulator dish, through the setting of even detain mechanism, can make the insulator dish direct lock joint top of below insulator dish, dismantle simple to operate, can change wherein arbitrary insulator dish at will, save resource consumption.
Description
Technical Field
The application relates to the technical field of insulators, in particular to a disk-shaped suspension composite insulator.
Background
Insulators are electrical components used to support wires or cables and are mainly used to prevent current leakage to ground in electrical equipment to ensure proper electrical insulation and transmission.
In the related art, the disc-shaped suspension type composite insulator consists of a plurality of disc-shaped suspension type porcelain insulator elements, the disc-shaped suspension type porcelain insulator elements are required to be assembled and fixed during installation, for example, a composite disc-type suspension insulator is provided in the patent with publication number CN216772938U, the device can be matched with nuts to connect porcelain umbrella discs through the arrangement of steel caps and is installed on a telegraph pole, and the porcelain umbrella discs are fixedly connected through the steel caps and bolts.
The above-mentioned prior art scheme can realize the effect of combining the insulator fixedly and fixing on the wire pole through the setting of steel cap, but is inconvenient to dismantle after the insulator component equipment, leads to one of them insulator disc if damage often to need to change whole insulator, and is comparatively troublesome.
In view of this, we propose a disc-shaped suspended composite insulator.
Disclosure of utility model
Technical problem to be solved
The application aims to provide a disk-shaped suspension composite insulator, which solves the technical problems that one of the insulator disks is damaged and the whole insulator is required to be replaced if the insulator is damaged, and the disk-shaped suspension composite insulator has the advantages of capability of randomly disassembling the insulator disks at different positions, resource consumption saving and convenience in assembly and disassembly.
Technical proposal
The application provides a disk-shaped suspension type composite insulator, which comprises an insulator disk, a fixed screw, an elastic pressing piece and a connecting and buckling mechanism, wherein the fixed screw is arranged on the insulator disk;
the insulator disc can be arranged in a plurality, and the insulator disc is used for preventing current from leaking to the ground;
the fixed screw rod penetrates through the insulator disc and is used for connecting and fixing the insulator disc;
The elastic pressing pieces are fixedly arranged on the inner side of the bottom of the insulator disc, a plurality of elastic pressing pieces are arranged, the elastic pressing pieces are fixedly connected, and the elastic pressing pieces are used for stably fixing the connection of the penetrating connecting column and the insulator disc;
The connecting mechanism is arranged outside one end of the fixing screw rod in the middle and is used for connecting and forming two adjacent insulator discs.
Through adopting above-mentioned technical scheme, when cable length is not enough to connect the insulator dish, can directly stimulate fixing screw, elasticity casting die relies on compression cavity and sets up of standing and press a section of thick bamboo then can compress, increases the length that fixing screw stretches out, after the connection is accomplished, screw up the nut can for the installation fault-tolerance is higher, the suitability is strong, even the setting of detaining the mechanism can make the insulator dish direct lock joint of insulator dish of below top, dismantlement simple to operate, can change wherein arbitrary insulator dish at will, saves resource consumption.
According to an alternative scheme of the technical scheme of the application, a steel cap is arranged at the top end of the insulator disc, one end of the fixing screw penetrates through the steel cap, a nut is arranged at the upper end of the steel cap, the fixing screw is in threaded connection with the nut, a fixed penetrating connecting column is arranged at one end, close to the elastic pressing piece, of the fixing screw, an installation slot is formed in the fixed penetrating connecting column, a blocking surrounding pad is fixedly arranged at the outer side of the fixed penetrating connecting column, and clamping buckling slots are symmetrically formed in the side wall of the installation slot.
Through adopting above-mentioned technical scheme, the setting of nut is used for fixed fixing screw rod and steel to emit, and the setting of penetrating even post is used for stabilizing the use of elasticity casting die surely, and is connected with the fixing screw rod of other positions, removes insulator dish and the fixing screw rod of afterbody and head, and the setting of insulator dish and the fixing screw rod of other positions is the same.
As an alternative scheme of the technical scheme of the application, a plurality of elastic pressing pieces are longitudinally arranged, compression cavities are formed in the inner sides of the elastic pressing pieces, the cross sections of the compression cavities are triangular, and vertical pressing cylinders are fixedly arranged at the bottom ends of the elastic pressing pieces.
As an alternative scheme of the technical scheme of the application, the elastic pressing piece and the vertical pressing cylinder are integrally arranged, the elastic pressing piece is made of memory alloy, a rubber layer is wrapped outside the elastic pressing piece, the top of the elastic pressing piece is arranged in a manner of abutting against the insulator disc, and the bottom of the elastic pressing piece is arranged in a manner of abutting against the retaining pad.
Through adopting above-mentioned technical scheme, the setting of elastic casting die use memory alloy is convenient for the fixing screw rod can slide in the inboard of insulator dish, and the tensile of being convenient for, and the rubber layer of elastic casting die outside parcel is used for insulating.
As an alternative scheme of the technical scheme of the document, the connecting and buckling mechanism further comprises a bearing disc, the top end of the bearing disc is symmetrically and rotatably provided with a buckling claw plate, one side, away from each other, of the buckling claw plate is provided with a compression spring and a stable telescopic rod, two ends of the compression spring and the stable telescopic rod are fixedly provided with connecting tables, the connecting tables are rotatably arranged on one side of the buckling claw teeth, one side of the other connecting table is rotatably provided with a fixed connecting arm, and the fixed connecting arm is fixedly arranged at the bottom end of the bearing disc.
Through adopting above-mentioned technical scheme, even detain the mechanism and can make the insulator dish of the insulator dish direct lock joint top of below, dismantle simple to operate, can change arbitrary insulator dish wherein at will, save resource consumption.
As an alternative of the technical scheme of the document, the bearing disc is fixedly arranged on the outer side of the lower fixing screw rod, and the lower fixing screw rod is inserted into the inner side of the inserting groove.
Through adopting above-mentioned technical scheme, be convenient for link together the fixed post that wears of top and the fixed screw of below.
As an alternative scheme of the technical scheme of the application, one side, close to each other, of the locking claw plate is provided with locking claw teeth, the locking claw teeth are inclined planes, the locking claw teeth are buckled on the inner side of a clamping buckling groove, and the clamping buckling groove is divided into a claw separating table and a buckling groove.
By adopting the technical scheme, the locking claw teeth slide on one side of the claw separating table, the angle of the locking claw plate is gradually enlarged, the locking claw plate is gradually parallel until the locking claw teeth are clamped into the buckling grooves to lock the fixing screw rod and the fixed penetrating connecting column above.
Advantageous effects
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
(1) The application adopts the arrangement of the connecting mechanism, so that the problem that the whole insulator is often required to be replaced if one of the insulator discs is damaged due to the inconvenience of disassembly after the insulator is assembled is effectively solved, and the problem that the whole insulator is troublesome is solved, so that the assembly of a plurality of insulator discs is simpler and the disassembly and the replacement are convenient.
(2) According to the application, through the arrangement of the connecting and buckling mechanism, the insulator disc below can be directly buckled and clamped with the insulator disc above, the disassembly and the assembly are convenient, any insulator disc in the insulator disc can be replaced at will, and the resource consumption is saved.
(3) According to the application, through the arrangement of the elastic pressing piece, if the cable length is insufficient to connect with the insulator disc, the fixed screw rod can be directly pulled, the elastic pressing piece can be compressed by means of the arrangement of the compression cavity and the vertical pressing cylinder, the extending length of the fixed screw rod is increased, and after connection is completed, the nut is screwed, so that the installation fault tolerance is higher, and the applicability is strong.
Drawings
Fig. 1 is a schematic view showing the overall structure of a disc-shaped suspension composite insulator according to a preferred embodiment of the present application;
FIG. 2 is a schematic diagram showing the overall structure of the upper and lower axial measurement of a disc-shaped suspension composite insulator according to a preferred embodiment of the present application;
FIG. 3 is a schematic view showing a partial cross-sectional structure of a disc-shaped suspension composite insulator according to a preferred embodiment of the present application;
FIG. 4 is a schematic diagram showing the split structure of the fixing screw, the fixing through connecting post and the connecting buckle mechanism in the disc-shaped suspension composite insulator according to the preferred embodiment of the present application;
FIG. 5 is a schematic view of a connecting mechanism in a disc-shaped suspended composite insulator according to a preferred embodiment of the present application;
The reference numerals in the figures illustrate: 1. an insulator disc; 101. steel caps; 2. a fixed screw; 201. a nut; 202. penetrating the connecting column; 2021. a baffle pad; 2022. a clamping buckling groove; 203. an Chacao; 3. an elastic pressing piece; 301. compressing the cavity; 302. a vertical pressing cylinder; 4. a connecting and buckling mechanism; 401. a carrying tray; 402. a latch claw plate; 403. locking claw teeth; 404. a compression spring; 405. a connection station; 406. a fixed connecting arm; 407. stabilizing the telescopic rod.
Detailed Description
The application is described in further detail below with reference to the drawings.
Referring to fig. 1 and 2, an embodiment of the present application discloses a disc-shaped suspension composite insulator, which comprises an insulator disc 1, a fixing screw 2, an elastic pressing piece 3 and a connecting and buckling mechanism 4;
A plurality of insulator disks 1 may be provided, the insulator disks 1 being used to prevent current leakage to ground;
The fixed screw rod 2 penetrates through the insulator disc 1, and the fixed screw rod 2 is used for connecting and fixing the insulator disc 1;
the elastic pressing pieces 3 are fixedly arranged on the inner side of the bottom of the insulator disc 1, a plurality of elastic pressing pieces 3 are arranged, the elastic pressing pieces 3 are fixedly connected, and the elastic pressing pieces 3 are used for stably fixing the connection of the penetrating connecting column 202 and the insulator disc 1;
The connecting mechanism 4 is arranged at the outer side of one end of the fixing screw rod 2 in the middle, and the connecting mechanism 4 is used for connecting and forming two adjacent insulator discs 1.
Through the setting of elasticity casting die 3, cable length is if not enough to connect insulator dish 1 time, can directly stimulate fixing screw 2, and elasticity casting die 3 relies on compression cavity 301 and stand and press the setting of section of thick bamboo 302 then can compress, increases the length that fixing screw 2 stretched out, after the connection is accomplished, screw nut 201 screw up can for the installation fault-tolerant higher, and the suitability is strong, and the insulator dish 1 of insulator dish 1 direct lock joint top of below can be made to the setting of linking mechanism 4, dismantles simple to operate, can change wherein arbitrary insulator dish 1 at will, saves resource consumption.
Referring to fig. 1 and 2, a steel cap 101 is disposed at the top end of an insulator disc 1, one end of a fixing screw 2 penetrates through the steel cap 101, a nut 201 is disposed at the upper end of the steel cap 101, the fixing screw 2 is in threaded connection with the nut 201, a fixing penetrating connecting column 202 is disposed at one end of the fixing screw 2, which is close to an elastic pressing piece 3, the fixing penetrating connecting column 202 is provided with an inserting slot 203, a blocking surrounding pad 2021 is fixedly disposed at the outer side of the fixing penetrating connecting column 202, and clamping buckling slots 2022 are symmetrically disposed on the side wall of the inserting slot 203.
The nut 201 is used for fixing the fixing screw rod 2 and the steel cap 101, the fixing through connecting column 202 is used for stabilizing the elastic pressing piece 3 and is connected with the fixing screw rod 2 at other positions, the insulator disc 1 and the fixing screw rod 2 at the tail part and the head part are removed, and the insulator disc 1 and the fixing screw rod 2 at other positions are identical in arrangement.
Referring to fig. 2 and 3, the elastic pressing piece 3 is provided with a plurality of longitudinally, the inner side of the elastic pressing piece 3 is provided with a compression cavity 301, the cross section of the compression cavity 301 is triangular, the bottom end of the elastic pressing piece 3 is fixedly provided with a vertical pressing cylinder 302, the elastic pressing piece 3 and the vertical pressing cylinder 302 are integrally arranged, the elastic pressing piece 3 is made of memory alloy, a rubber layer is wrapped outside the elastic pressing piece 3, the top elastic pressing piece 3 is arranged in a manner of being abutted to the insulator disc 1, and the bottom elastic pressing piece 3 is arranged in a manner of being abutted to the baffle pad 2021.
If the cable length is insufficient to connect the insulator disc 1, the fixing screw rod 2 can be pulled in the world, the elastic pressing piece 3 can be compressed by means of the arrangement of the compression cavity 301 and the vertical pressing cylinder 302, the extending length of the fixing screw rod 2 is increased, after connection is completed, the nut 201 is screwed down, so that the installation fault tolerance is high, and the applicability is high.
Referring to fig. 4 and 5, the linking mechanism 4 further includes a carrying disc 401, the top end of the carrying disc 401 is symmetrically rotated and provided with a latch plate 402, one side of the latch plate 402 far away from each other is provided with a compression spring 404 and a stable telescopic rod 407, both ends of the compression spring 404 and the stable telescopic rod 407 are fixedly provided with a connecting table 405, the connecting table 405 is rotationally arranged at one side of the latch teeth 403, one side of the other connecting table 405 is rotationally provided with a fixing connecting arm 406, the fixing connecting arm 406 is fixedly arranged at the bottom end of the carrying disc 401, the carrying disc 401 is fixedly arranged at the outer side of a lower fixing screw 2, the lower fixing screw 2 is inserted into the inner side of the mounting groove 203, one side of the latch plate 402 close to each other is provided with a latch tooth 403, the latch tooth 403 is arranged as an inclined plane, the latch tooth 403 is buckled and is arranged at the inner side of the clamping groove 2022, and the clamping groove 2022 is divided into a separating table and a buckling groove.
When the other fixing screw 2 is inserted into the mounting slot 203, the state of the connecting mechanism 4 is shown as figure 5, the locking claw plate 402 is in an external splayed shape, the compressing spring 404 is in an original length, the fixing screw 2 enters the mounting slot 203, the locking claw teeth 403 slide on one side of the claw separating table, the angle of the locking claw plate 402 is gradually enlarged, the locking claw plate 402 is gradually parallel until the locking claw teeth 403 are clamped into the buckling slot to lock the fixing screw 2 and the fixing penetrating connecting column 202 above, a spanner arranged on one side of the connecting table 405 is downwards pulled during unlocking, the locking claw teeth 403 are separated from the buckling slot, then the nut 201 below the bearing plate 401 is screwed, the insulator plate 1 at the position is fixed, and the insulator plate 1 is convenient to detach or independently install, so that resources are saved.
When the disc-shaped suspension composite insulator disclosed by the embodiment of the application is used, the steel cap 101 is placed at the top end of the insulator disc 1, then the fixing screw rod 2 is inserted from the bottom of the insulator disc 1, the fixing screw rod 2 and the fixed through connecting column 202 are integrally arranged, then the nut 201 is screwed at the thread line position outside the fixing screw rod 2, the insulator disc 1 is temporarily fixed, at the moment, the elastic pressing piece 3 can be positioned between the insulator disc 1 and the baffle pad 2021, if the cable length is insufficient to connect the insulator disc 1, the fixing screw rod 2 can be directly pulled, the elastic pressing piece 3 can be compressed by the arrangement of the compression cavity 301 and the vertical pressing cylinder 302, the extending length of the fixing screw rod 2 is increased, after connection is completed, the nut 201 is screwed, so that the installation fault tolerance is higher, after the installation is completed, the nut 201 is screwed, at the moment, the insulator disc 1 can not move, and before the moment, the second set of fixing screw 2 is inserted into An Chacao and the nut 201 is located at the outer side of the thread line of the fixing screw 2, when the fixing screw 2 is inserted, the state of the connecting mechanism 4 is as shown in figure 5, the locking claw plate 402 is in an external splayed shape, the compressing spring 404 is in original length, the fixing screw 2 enters the mounting slot 203, the locking claw teeth 403 slide at one side of the claw separating table, the angle of the locking claw plate 402 is gradually enlarged, the locking claw plate 402 is gradually parallel until the locking claw teeth 403 are clamped into the locking groove to lock the fixing screw 2 and the upper penetrating connecting post 202, a spanner arranged at one side of the connecting table 405 is downwards pulled during unlocking, the locking claw teeth 403 are separated from the locking groove, then the nut 201 below the bearing disc 401 is screwed, the insulator disc 1 at the position is fixed, and the insulator disc 1 is convenient to detach or install independently, saving resources.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A disk-shaped suspension composite insulator is characterized in that: comprising:
An insulator disc (1), wherein a plurality of insulator discs (1) can be arranged, and the insulator disc (1) is used for preventing current from leaking to the ground;
The fixing screw rod (2) penetrates through the insulator disc (1), and the fixing screw rod (2) is used for connecting and fixing the insulator disc (1);
the elastic pressing pieces (3) are fixedly arranged on the inner side of the bottom of the insulator disc (1) and sleeved on the outer side of the fixing screw rod (2), a plurality of elastic pressing pieces (3) are arranged, the elastic pressing pieces (3) are fixedly connected, and the elastic pressing pieces (3) are used for stably fixing the connection of the penetrating connecting column (202) and the insulator disc (1);
The connecting and buckling mechanism (4) is arranged on the outer side of one end of the fixing screw rod (2) in the middle, and the connecting and buckling mechanism (4) is used for connecting and forming two adjacent insulator discs (1).
2. The disc-shaped suspension composite insulator according to claim 1, wherein: the top of insulator dish (1) is provided with steel and caps (101), steel caps (101) are passed to the one end of dead screw (2), the upper end that steel caps (101) is equipped with nut (201), and dead screw (2) and nut (201) threaded connection, the one end that dead screw (2) is close to elastic pressing piece (3) is provided with and wears to link post (202) certainly, wear to link post (202) certainly and be provided with An Chacao (203), the outside of wearing to link post (202) certainly is fixed to be provided with and keeps off and enclose pad (2021), install draw-in groove (203) lateral wall symmetry and be provided with block catching groove (2022).
3. The disc-shaped suspension composite insulator according to claim 1, wherein: the elastic pressing piece (3) is longitudinally provided with a plurality of compression cavities (301), the cross section of each compression cavity (301) is triangular, and vertical pressing cylinders (302) are fixedly arranged at the bottom ends of the elastic pressing pieces (3).
4. A disc-shaped suspension composite insulator according to claim 3, characterized in that: elastic pressing piece (3) and stand and press section of thick bamboo (302) as an organic whole setting, elastic pressing piece (3) are memory alloy setting, elastic pressing piece (3) outside parcel has the rubber layer, and the top elastic pressing piece (3) butt insulator dish (1) set up, the bottom elastic pressing piece (3) butt keeps off and encloses pad (2021) setting.
5. The disc-shaped suspension composite insulator according to claim 1, wherein: the connecting and buckling mechanism is characterized in that the connecting and buckling mechanism (4) further comprises a bearing disc (401), the top end of the bearing disc (401) is symmetrically rotated and provided with a buckling claw plate (402), one side, away from each other, of the buckling claw plate (402) is provided with a compression spring (404) and a stable telescopic rod (407), two ends of the compression spring (404) and the stable telescopic rod (407) are fixedly provided with a connecting table (405), the connecting table (405) is rotationally arranged on one side of the buckling claw teeth (403), the other side of the connecting table (405) is rotationally provided with a fixed connecting arm (406), and the fixed connecting arm (406) is fixedly arranged at the bottom end of the bearing disc (401).
6. The disc-shaped suspension composite insulator according to claim 5, wherein: the bearing plate (401) is fixedly arranged below the outer side of the fixing screw (2), and the fixing screw (2) below is inserted into the inner side of the inserting groove (203).
7. The disc-shaped suspension composite insulator according to claim 5, wherein: one side that the latch claw board (402) is close to each other is provided with latch claw tooth (403), latch claw tooth (403) set up to the inclined plane, latch claw tooth (403) lock sets up in the inboard of block catching groove (2022), block catching groove (2022) divide into claw platform and lock catching groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322926173.3U CN221079729U (en) | 2023-10-31 | 2023-10-31 | Disk-shaped suspension composite insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322926173.3U CN221079729U (en) | 2023-10-31 | 2023-10-31 | Disk-shaped suspension composite insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221079729U true CN221079729U (en) | 2024-06-04 |
Family
ID=91260951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322926173.3U Active CN221079729U (en) | 2023-10-31 | 2023-10-31 | Disk-shaped suspension composite insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221079729U (en) |
-
2023
- 2023-10-31 CN CN202322926173.3U patent/CN221079729U/en active Active
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