CN114061792A - Diagnostic equipment for abnormal heating defect of composite insulator - Google Patents
Diagnostic equipment for abnormal heating defect of composite insulator Download PDFInfo
- Publication number
- CN114061792A CN114061792A CN202111347431.1A CN202111347431A CN114061792A CN 114061792 A CN114061792 A CN 114061792A CN 202111347431 A CN202111347431 A CN 202111347431A CN 114061792 A CN114061792 A CN 114061792A
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- plate body
- box
- composite insulator
- abnormal heating
- insulator
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- 239000012212 insulator Substances 0.000 title claims abstract description 41
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 230000007547 defect Effects 0.000 title claims abstract description 15
- 230000002159 abnormal effect Effects 0.000 title claims abstract description 13
- 238000010438 heat treatment Methods 0.000 title claims abstract description 13
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 claims description 17
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 9
- 229910052744 lithium Inorganic materials 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 238000003745 diagnosis Methods 0.000 abstract description 7
- 238000005381 potential energy Methods 0.000 abstract description 7
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/08—Protective devices, e.g. casings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Relating To Insulation (AREA)
Abstract
The invention discloses a diagnosis device for abnormal heating defects of a composite insulator, which comprises a box body and a fixed plate body, wherein a control panel is embedded in the rear surface of the box body, a controller is installed on the bottom wall of the inner side of the box body, and an alarm is installed on the bottom wall of the inner side wall of the box body. According to the invention, the range of the normal working temperature of the insulator is set through the control panel, the insulator extrudes the moving plate body to move backwards at the moment, so that the elastic potential energy of the compression spring pushes the temperature sensor on the moving plate body to be attached to the insulator, at the moment, when the temperature sensor detects that the temperature of the insulator is lower than or higher than the normal range, the temperature sensor transmits data to the controller through guiding, the controller transmits the data to the control panel through a wire to be displayed, and simultaneously, the controller controls the alarm to be turned on through guiding, so that a person is warned, the purpose of rapidly diagnosing the insulator is achieved, and the diagnosis efficiency is improved.
Description
Technical Field
The invention relates to the technical field of insulators, in particular to a diagnosis device for abnormal heating defects of a composite insulator.
Background
The insulator plays two basic roles in an overhead transmission line, namely supporting a lead and preventing current from flowing back to the ground, wherein the two roles must be ensured, the insulator cannot fail due to various electromechanical stresses caused by changes of environmental and electrical load conditions, otherwise, the insulator cannot play a great role, and the service life of the whole line can be damaged;
the conventional insulator is heated abnormally due to aging, dirt and the like of the insulator when in use, so that the insulator is easy to lose efficacy and irreversible loss is caused.
Disclosure of Invention
The invention aims to provide a diagnosis device for abnormal heating defects of a composite insulator, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a diagnostic equipment of composite insulator defect of generating heat unusually, includes box and fixed plate body, the rear surface of box is rabbeted there is control panel, the controller is installed to the inboard diapire of box, the siren is installed to the inside wall diapire of box, one side welding of box has the U shaped plate body, the inside wall welding of U shaped plate body has compression spring, compression spring's one end welding has the removal plate body, the removal plate body is kept away from temperature sensor is installed to one side of compression spring.
As further preferable in the present technical solution: the U-shaped plate body is far away from one side of the box body is welded with a fixed plate body, one side of the fixed plate body is provided with a movable groove, two movable springs are symmetrically welded on the inner side wall of the movable groove, the movable springs are far away from one end of the movable groove is welded with a baffle plate body, the outer side wall of the baffle plate body is attached to the inner side wall of the movable groove, one side of the box body is welded with a limiting plate body, one side of the limiting plate body is provided with a limiting groove, the inner side wall of the limiting groove is attached to the outer side wall of the baffle plate body, and the baffle plate body is pushed to move from the movable groove into the limiting groove of the limiting plate body through the elastic potential energy of the movable springs and is used for fixing the insulator in the U-shaped plate body.
As further preferable in the present technical solution: two direction spouts have been seted up to the inside wall symmetry of U type plate body, the inside wall sliding connection of direction spout has the direction slider, the direction slider is kept away from one side of direction spout weld in the lateral wall of moving plate body slides in the direction spout through the direction slider, can assist the moving plate body to remove, can carry on spacingly to the moving plate body again.
As further preferable in the present technical solution: the rod body is welded on one side of the baffle body, one end, far away from the baffle body, of the rod body penetrates through the inner side wall of the moving groove, the circular handle is welded on the inner side wall of the moving groove, and the baffle body on the rod body is driven to move into the moving groove through the circular handle in a handheld mode.
As further preferable in the present technical solution: the front surface of box articulates through the round pin axle has a body, the front surface mounting of the body has the son to detain, the front surface mounting of box has the box, the son detain with box looks adaptation makes the son detain and takes out in the box through pressing down the box, conveniently opens the body, conveniently overhauls.
As further preferable in the present technical solution: two moving sliding grooves are symmetrically formed in the inner side wall of the moving groove, a moving sliding block is connected to the inner side wall of each moving sliding groove in a sliding mode, one side, far away from the moving sliding grooves, of the moving sliding block is welded to the outer side wall of the baffle body, and the moving sliding block slides in the moving sliding grooves, so that the baffle body can be assisted to move, and the baffle body can be limited.
As further preferable in the present technical solution: the front surface of the door body is embedded with a filter screen, the front surface of the door body is provided with an operating handle, and the operating handle is arranged for holding the operating handle to assist the door body to be opened.
As further preferable in the present technical solution: the lithium cell is installed to the inboard diapire of box, the braces is installed to the lateral wall of box for through the setting of lithium cell, be used for supplying power to control panel, controller, siren and temperature sensor.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the range of the normal working temperature of the insulator is set through the control panel, the insulator extrudes the moving plate body to move backwards, so that the elastic potential energy of the compression spring pushes the temperature sensor on the moving plate body to be attached to the insulator, at the moment, when the temperature sensor detects that the temperature of the insulator is lower than or higher than the normal range, the temperature sensor transmits data to the controller through guidance, the controller transmits the data to the control panel through a wire to be displayed, and simultaneously, the controller controls the alarm to be turned on through the guidance, so that a person is warned, the purpose of rapidly diagnosing the insulator is achieved, and the diagnosis efficiency is improved.
When the hand-held round handle drives the baffle plate body on the rod body to move into the moving groove, the baffle plate body is extracted from the limiting groove of the limiting plate body, so that the insulator can conveniently enter the U-shaped plate body, and the baffle plate body is pushed to move into the limiting groove of the limiting plate body from the moving groove by the elastic potential energy of the moving spring at the moment, so that the equipment is quickly fixed on the insulator, the equipment is prevented from falling off during diagnosis, and the diagnosis efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the interior of the case of the present invention;
FIG. 3 is a schematic view of the internal structure of the U-shaped plate of the present invention;
fig. 4 is a schematic structural diagram of the interior of the fixing plate body and the limiting plate body of the present invention.
In the figure: 1. a box body; 2. fixing the plate body; 3. a control panel; 4. a controller; 5. an alarm; 6. a compression spring; 7. a movable plate body; 8. a U-shaped plate body; 9. a temperature sensor; 10. moving the groove; 11. a baffle body; 12. a limiting plate body; 13. a limiting groove; 14. a rod body; 15. a movable spring; 16. a moving chute; 17. moving the slide block; 18. a round handle; 19. a guide chute; 20. a guide slider; 21. a harness; 22. a lithium battery; 23. a door body; 24. a filter screen; 25. an operating handle; 26. a sub-buckle; 27. and (4) a female buckle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a diagnostic equipment of composite insulator unusual defect that generates heat, including box 1 and fixed plate body 2, the rear surface of box 1 is rabbeted there is control panel 3, controller 4 is installed to the inboard diapire of box 1, siren 5 is installed to the inside wall diapire of box 1, the welding of one side of box 1 has U type plate body 8, the welding of the inside wall of U type plate body 8 has compression spring 6, the welding of compression spring 6's one end has removal plate body 7, removal plate body 7 keeps away from one side of compression spring 6 and installs temperature sensor 9.
In this embodiment, specifically: one side welding that box 1 was kept away from to U template body 8 has fixed plate body 2, removal recess 10 has been seted up to one side of fixed plate body 2, the inside wall symmetric welding that removes recess 10 has two removal springs 15, the one end welding that removal recess 10 was kept away from to removal spring 15 has the baffle body 11, the lateral wall that blocks baffle body 11 is laminated in the inside wall that removes recess 10, one side welding that box 1 was kept away from to U template body 8 has spacing plate body 12, spacing recess 13 has been seted up to one side of spacing plate body 12, the inside wall laminating of spacing recess 13 is in the lateral wall that hinders baffle body 11, promote through the elastic potential energy of removal spring 15 and hinder baffle body 11 and remove to spacing recess 13 of spacing plate body 12 in from removing recess 10, be used for fixing the insulator in U template body 8.
In this embodiment, specifically: two direction chutes 19 have been seted up to U type plate body 8's inside wall symmetry, the inside wall sliding connection of direction chute 19 has guide slider 20, guide slider 20 keeps away from one side of direction chute 19 and welds in the lateral wall of removal plate body 7, slides in direction chute 19 through guide slider 20, can assist removal plate body 7 to remove, can carry on spacingly to removal plate body 7 again.
In this embodiment, specifically: one side of the baffle body 11 is welded with a rod body 14, one end of the rod body 14, which is far away from the baffle body 11, penetrates through the inner side wall of the moving groove 10 and is welded with a circular handle 18, and the baffle body 11 on the rod body 14 is driven by holding the circular handle 18 to move into the moving groove 10.
In this embodiment, specifically: the front surface of box 1 articulates through the round pin axle has a door body 23, and the front surface mounting of door body 23 has son to detain 26, and the front surface mounting of box 1 has box 27, and son detains 26 and box 27 looks adaptation, and through pressing box 27, makes son detain 26 take out from box 27, conveniently opens door body 23, conveniently overhauls.
In this embodiment, specifically: two moving sliding grooves 16 are symmetrically formed in the inner side wall of the moving groove 10, a moving sliding block 17 is connected to the inner side wall of each moving sliding groove 16 in a sliding mode, one side, far away from the moving sliding grooves 16, of each moving sliding block 17 is welded to the outer side wall of the baffle body 11, and the moving sliding blocks 17 slide in the moving sliding grooves 16, so that the baffle body 11 can be assisted to move, and the baffle body 11 can be limited.
In this embodiment, specifically: the filter screen 24 is embedded in the front surface of the door body 23, the operation handle 25 is installed on the front surface of the door body 23, the operation handle 25 is held by hand to assist the door body 23 to be opened, the filter screen 24 is arranged, the temperature of the interior of the box body 1 can be conveniently reduced, dust can be prevented from entering the box body 1, and meanwhile, sound is convenient to transmit.
In this embodiment, specifically: lithium cell 22 is installed to the inboard diapire of box 1, and braces 21 is installed to the lateral wall of box 1, through lithium cell 22's setting for supply power to control panel 3, controller 4, siren 5 and temperature sensor 9, wherein braces 21's setting, when being used for making things convenient for personnel to hand-carry this equipment, prevent that this equipment from dropping.
In this embodiment, the signal output end of the temperature sensor 9 is electrically connected to the signal input end of the controller 4 through a wire, the signal output ends of the controller 4 are respectively electrically connected to the signal input end of the control panel 3 through a wire, the electrical output ends of the lithium battery 22 are respectively electrically connected to the control panel 3, the controller 4 and the electrical input end of the temperature sensor 9 through wires, and the electrical output end of the controller 4 is electrically connected to the electrical input end of the alarm 5 through a wire.
In this embodiment, a switch set for controlling the start and the stop of the temperature sensor 9, the control panel 3 and the controller 4 is installed on one side of the box body 1, and the switch set is connected with the lithium battery 22 and used for supplying power to the temperature sensor 9, the control panel 3 and the controller 4.
In the embodiment, the model of the temperature sensor 9 is D6T-44L-06; controller 4 is model DF-96D.
Working principle or structure principle, when in use, when the baffle plate body 11 on the rod body 14 is driven to move towards the moving groove 10 by holding the round handle 18 by hand, the baffle plate body 11 is extracted from the limiting groove 13 of the limiting plate body 12, so that the insulator can conveniently enter the U-shaped plate body 8, the insulator extrudes the moving plate body 7 to move backwards, so that the elastic potential energy of the compression spring 6 pushes the temperature sensor 9 on the moving plate body 7 to be attached to the insulator, then the baffle plate body 11 is pushed to move from the moving groove 10 to the limiting groove 13 of the limiting plate body 12 by the elastic potential energy of the moving spring 15, at the moment, when the temperature sensor 9 detects that the temperature of the insulator is lower than or higher than a normal range, the temperature sensor 9 transmits data to the controller 4 by guiding, and the controller 4 transmits the data to the control panel 3 by a lead while displaying, controller 4 opens through direction control siren 5 again, warn the personnel, diagnose the insulator fast, improve diagnostic efficiency, set up the hole of charging at the lateral wall of box 1, conveniently charge lithium cell 22, conveniently carry out reuse, wherein the setting of braces 21, when being used for making things convenient for personnel to hand-carry this equipment, prevent this equipment from dropping, when the part when needs are overhauld to box 1 in, through pressing box 27, make the son detain 26 take out from box 27, handheld operating handle 25 opens door body 23, conveniently overhaul.
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 (8)
1. The utility model provides a diagnostic equipment of composite insulator abnormal heating defect, includes box (1) and fixed plate body (2), its characterized in that: the rear surface of box (1) has inlayed and has had control panel (3), controller (4) are installed to the inboard diapire of box (1), siren (5) are installed to the inside wall diapire of box (1), one side welding of box (1) has U shaped plate body (8), the inside wall welding of U shaped plate body (8) has compression spring (6), the one end welding of compression spring (6) has removal plate body (7), remove plate body (7) and keep away from temperature sensor (9) are installed to one side of compression spring (6).
2. The apparatus for diagnosing abnormal heating defect of composite insulator according to claim 1, wherein: keep away from U shaped plate body (8) one side welding of box (1) has fixed plate body (2), removal recess (10) have been seted up to one side of fixed plate body (2), the inside wall symmetrical welding of removing recess (10) has two movable spring (15), movable spring (15) are kept away from the one end welding of removing recess (10) has hinders baffle body (11), the lateral wall laminating that hinders baffle body (11) in the inside wall of removing recess (10), keep away from U shaped plate body (8) one side welding of box (1) has spacing plate body (12), spacing recess (13) have been seted up to one side of spacing plate body (12), the inside wall laminating of spacing recess (13) in hinder the lateral wall of baffle body (11).
3. The apparatus for diagnosing abnormal heating defect of composite insulator according to claim 1, wherein: two direction spout (19) have been seted up to the inside wall symmetry of U shaped plate body (8), the inside wall sliding connection of direction spout (19) has direction slider (20), direction slider (20) are kept away from one side of direction spout (19) weld in the lateral wall of removal plate body (7).
4. The apparatus for diagnosing abnormal heating defect of composite insulator according to claim 2, wherein: a rod body (14) is welded on one side of the baffle body (11), and one end, far away from the baffle body (11), of the rod body (14) penetrates through the inner side wall of the moving groove (10) and is welded with a circular handle (18).
5. The apparatus for diagnosing abnormal heating defect of composite insulator according to claim 1, wherein: the front surface of box (1) articulates through the round pin axle has a door body (23), the front surface mounting of door body (23) has son to detain (26), the front surface mounting of box (1) has box (27), son detain (26) with box (27) looks adaptation.
6. The apparatus for diagnosing abnormal heating defect of composite insulator according to claim 2, wherein: two moving sliding grooves (16) are symmetrically formed in the inner side wall of the moving groove (10), a moving sliding block (17) is connected to the inner side wall of the moving sliding grooves (16) in a sliding mode, and one side, far away from the moving sliding grooves (16), of the moving sliding block (17) is welded to the outer side wall of the baffle body (11).
7. The apparatus for diagnosing abnormal heating defect of composite insulator according to claim 5, wherein: the front surface of the door body (23) is embedded with a filter screen (24), and the front surface of the door body (23) is provided with an operating handle (25).
8. The apparatus for diagnosing abnormal heating defect of composite insulator according to claim 1, wherein: lithium cell (22) are installed to the inboard diapire of box (1), braces (21) are installed to the lateral wall of box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111347431.1A CN114061792B (en) | 2021-11-15 | 2021-11-15 | Diagnostic equipment for abnormal heating defect of composite insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111347431.1A CN114061792B (en) | 2021-11-15 | 2021-11-15 | Diagnostic equipment for abnormal heating defect of composite insulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114061792A true CN114061792A (en) | 2022-02-18 |
| CN114061792B CN114061792B (en) | 2024-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111347431.1A Active CN114061792B (en) | 2021-11-15 | 2021-11-15 | Diagnostic equipment for abnormal heating defect of composite insulator |
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| CN (1) | CN114061792B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03256518A (en) * | 1990-03-06 | 1991-11-15 | Toshiba Corp | Device for detecting abnormality of insulator |
| JPH05108992A (en) * | 1991-10-16 | 1993-04-30 | Meidensha Corp | Device for detecting abnormal over heat of conductor |
| KR20090050212A (en) * | 2007-11-15 | 2009-05-20 | 현대중공업 주식회사 | Monitoring and diagnosis apparatus of power transmission road having defect discrimination module of insulator |
| CN104568193A (en) * | 2015-01-14 | 2015-04-29 | 苏州西脉记忆合金有限公司 | Automatic indicator for high-low pressure heating position of electrical power system |
| CN112050956A (en) * | 2020-09-14 | 2020-12-08 | 缙云宣亚电子科技有限公司 | Electric tower cable temperature detection device capable of crossing insulator |
| CN212409912U (en) * | 2020-05-24 | 2021-01-26 | 国网甘肃省电力公司信息通信公司 | Power equipment high temperature early warning device |
| CN112462189A (en) * | 2020-10-22 | 2021-03-09 | 罗必君 | Detection device and system for power transmission line |
| CN112509894A (en) * | 2020-10-23 | 2021-03-16 | 国网浙江杭州市临安区供电有限公司 | Take alarming function's insulating guard shield of fuse |
| CN212845712U (en) * | 2020-07-09 | 2021-03-30 | 武汉苏禾电气有限公司 | Insulator detection device for outdoor power system |
-
2021
- 2021-11-15 CN CN202111347431.1A patent/CN114061792B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03256518A (en) * | 1990-03-06 | 1991-11-15 | Toshiba Corp | Device for detecting abnormality of insulator |
| JPH05108992A (en) * | 1991-10-16 | 1993-04-30 | Meidensha Corp | Device for detecting abnormal over heat of conductor |
| KR20090050212A (en) * | 2007-11-15 | 2009-05-20 | 현대중공업 주식회사 | Monitoring and diagnosis apparatus of power transmission road having defect discrimination module of insulator |
| CN104568193A (en) * | 2015-01-14 | 2015-04-29 | 苏州西脉记忆合金有限公司 | Automatic indicator for high-low pressure heating position of electrical power system |
| CN212409912U (en) * | 2020-05-24 | 2021-01-26 | 国网甘肃省电力公司信息通信公司 | Power equipment high temperature early warning device |
| CN212845712U (en) * | 2020-07-09 | 2021-03-30 | 武汉苏禾电气有限公司 | Insulator detection device for outdoor power system |
| CN112050956A (en) * | 2020-09-14 | 2020-12-08 | 缙云宣亚电子科技有限公司 | Electric tower cable temperature detection device capable of crossing insulator |
| CN112462189A (en) * | 2020-10-22 | 2021-03-09 | 罗必君 | Detection device and system for power transmission line |
| CN112509894A (en) * | 2020-10-23 | 2021-03-16 | 国网浙江杭州市临安区供电有限公司 | Take alarming function's insulating guard shield of fuse |
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|---|---|
| CN114061792B (en) | 2024-06-18 |
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