CN212514344U - Heat-resistant testing device for composite insulator - Google Patents
Heat-resistant testing device for composite insulator Download PDFInfo
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- CN212514344U CN212514344U CN202020815382.4U CN202020815382U CN212514344U CN 212514344 U CN212514344 U CN 212514344U CN 202020815382 U CN202020815382 U CN 202020815382U CN 212514344 U CN212514344 U CN 212514344U
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- temperature water
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Abstract
The utility model discloses a compound insulator heat-resistant testing arrangement, the opening is all established at the top of interior installation temperature sensor's high temperature water tank and low temperature water tank, the outlet pipe is established to the lower extreme, the inlet tube is established to the upper end, the roof is established to the opening upper end, the fishplate bar is established to the roof lower extreme, downwardly extending's connecting rod is established to the fishplate bar lower extreme, connecting rod bottom connection installation component is used for installing the insulator, the fixed rotating electrical machines in push rod top of push rod motor, horizontal rotatory cross arm is connected to the rotatory stand upper end of rotating electrical machines, the end of connecting of rotatory cross arm is fixed with the roof side of high temperature water tank and low temperature water tank respectively, push rod motor and rotating electrical machines are executed according to predetermineeing the procedure by the control system who connects, the utility model discloses simple structure easily operates, can.
Description
Technical Field
The utility model relates to a thermal-resistant testing arrangement of composite insulator.
Background
The composite insulator is a modular composite of a plurality of insulators and is used for supporting and fixing a bus and a live conductor and enabling the live conductor or the conductor to have enough distance and insulation with the ground. The composite insulator is mainly outdoors for a long time and needs to adapt to natural environments with different regional temperatures, so the composite insulator needs to have excellent heat resistance, high temperature resistance and low temperature resistance, high-low temperature cycle test needs to be carried out on the composite insulator before delivery, some expensive high-end multifunctional test equipment is provided at present, but the purchase cost is high, and the composite insulator can not bear the heat resistance test and the cold-hot cycle test which are necessary test items.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, a compound insulator heat-resistant testing arrangement is provided, the opening is all established at the top of interior high temperature water tank and the low temperature water tank of installing temperature sensor, the outlet pipe is established to the lower extreme, the inlet tube is established to the upper end, the roof is established to the opening upper end, the fishplate bar is established to the roof lower extreme, downwardly extending's connecting rod is established to the fishplate bar lower extreme, the connecting rod bottom is connected the installation component and is used for installing the insulator, the fixed rotating electrical machines in push rod top of push rod motor, horizontal rotatory cross arm is connected to rotating electrical machines's rotatory stand upper end, the end of rotatory cross arm is fixed with the roof side of high temperature water tank and low temperature water tank respectively, push rod motor and rotating electrical machines are executed according to predetermineeing the procedure by the control system who connects, the.
In order to achieve the above purpose, the technical scheme of the utility model is that: a heat resistance testing device for a composite insulator comprises a high-temperature water tank and a low-temperature water tank which are symmetrically arranged left and right, wherein openings are formed in the tops of the high-temperature water tank and the low-temperature water tank, a top plate is arranged at the upper end of each opening, a connecting plate is arranged at the lower end of each top plate, a connecting rod extending downwards is arranged at the lower end of each connecting plate, and the bottom of each connecting rod is connected with an installation;
a push rod motor is arranged at the middle position of the high-temperature water tank and the low-temperature water tank, a rotating motor is fixed at the top of a push rod of the push rod motor, a rotating shaft of the rotating motor is connected with a rotating upright post which extends upwards, the upper end of the rotating upright post is connected with a transverse rotating cross arm, and the connecting end of the rotating cross arm is respectively fixed with the side surfaces of top plates at the upper ends of openings of the high-temperature water tank and the low-temperature water;
the push rod motor is connected with the data wire harness access control system, and the rotating motor is connected with the data wire harness access control system;
temperature sensors are arranged in the water bins of the high-temperature water tank and the low-temperature water tank 2 and are connected with data lines;
the bottom of high temperature water tank and low temperature water tank all establishes the outlet pipe in the intercommunication storehouse, and the inlet tube in the storehouse in the intercommunication is all established to the upside position of high temperature water tank and low temperature water tank.
It is further provided that the rotating motor includes, but is not limited to, any one of a servo motor and a stepping motor.
And further setting, the control system comprises but is not limited to a PLC, and after the control system is connected with the electric control cabinet, the working beat and the execution duration of the push rod motor and the rotating motor are controlled according to a preset instruction program.
The utility model has the advantages that: the structure is simple and easy to operate, and the composite insulator heat resistance test and the cold-hot circulation high-low temperature test can be efficiently and quickly carried out.
Drawings
Fig. 1 is a schematic view of the present invention.
In the figure: high temperature water tank 1, low temperature water tank 2, fishplate bar 3, roof 4, rotatory cross arm 5, inlet tube 6, rotatory stand 7, rotating electrical machines 8, push rod motor 9, installation component 10, connecting rod 11, data pencil 12, data line 121, control system 13, outlet pipe 14, temperature sensor 15.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
As shown in figure 1, the heat resistance testing device for the composite insulator is characterized in that openings are formed in the tops of a high-temperature water tank 1 and a low-temperature water tank 2 which are symmetrically arranged left and right, a connecting plate 3 is arranged at the lower end of a top plate 4 at the upper end of each opening, a connecting rod 11 extending downwards is arranged at the lower end of each connecting plate 3, and the bottom of each connecting rod 11 is connected with a mounting assembly 10 for placing the composite insulator to be tested.
A push rod motor 9 is arranged at the middle position of the high-temperature water tank 1 and the low-temperature water tank 2, a rotating motor 8 is fixed at the top of a push rod of the push rod motor 9, a rotating shaft of the rotating motor 8 is connected with a rotating upright post 7 which extends upwards, the upper end of the rotating upright post 7 is connected with a transverse rotating cross arm 5, and the connecting end of the rotating cross arm 5 is respectively fixed with the side surfaces of top plates 4 at the upper ends of openings of the high-temperature water tank 1 and the low; the push rod motor 9 and the rotating motor 8 are both connected with a data wire harness 12 and connected into a control system 13, when the composite insulator is subjected to heat resistance test and cold-hot circulation test, the composite insulator to be tested is placed on a mounting assembly 10 in the high-temperature water tank 1 and the low-temperature water tank 2, the temperature of high-temperature liquid in the high-temperature water tank 1 is preset high temperature, the temperature of low-temperature liquid in the low-temperature water tank 2 is preset low temperature, the control system 13 sends an instruction to enable the push rod of the push rod motor 9 to retract and axially lock, the rotating motor 8 is static and angularly locked, the composite insulators to be tested arranged at two ends are respectively immersed in the high-temperature liquid in the high-temperature water tank 1 and the low-temperature liquid in the low-temperature water tank 2, the temperatures of the corresponding heat-resistant composite insulators are respectively consistent with the temperatures of the high, carrying out low-temperature test on the composite insulator of the low-temperature water tank 2; after the corresponding set time of the heat resistance test and the low temperature test is finished, the control system 13 sends an instruction to axially unlock the push rod of the push rod motor 9 and the push rod extends upwards to the highest position, the push rod of the push rod motor 9 synchronously jacks up the rotary motor 8, the rotary upright post 7 and the rotary cross arm 5, the rotary cross arm 5 drives the heat resistance test composite insulators in the high temperature water tank 1 at two ends and the low temperature test composite insulators in the low temperature water tank 2 to jack up simultaneously and make the bottom of the composite insulators separated from the upper openings of the high temperature water tank 1 and the low temperature water tank 2 not less than 100mm, the control system 13 sends an instruction to rotate the rotary motor 8 by 180 degrees to change the positions of the composite insulators at two ends of the rotary cross arm 5, the heat resistance test composite insulators in the original high temperature water tank 1 rotate to the upper end of the low temperature water tank 2 along with the rotary cross arm 5, the low temperature test composite insulators in the original low temperature water tank 2 rotate to the upper end, the rotating motor 8 stops rotating and locks the angle, the control system 13 sends an instruction to enable the push rod of the push rod motor 9 to descend to enable the high-temperature composite insulator to enter the low-temperature water tank 2, and the low-temperature composite insulator enters the high-temperature water tank 2 to be tested in a cold-hot circulation mode.
The rotating motor 8 includes but is not limited to any one of a servo motor and a stepping motor, can be used for program monitoring and executing actions, and can be self-locked in angle.
The control system 13 includes but is not limited to a PLC, and after the control system 13 is connected to the electrical control cabinet, the working cycle and the execution duration of the push rod motor 9 and the rotating motor 8 are controlled according to a preset instruction program.
The utility model discloses simple structure easily operates, can be high-efficient quick carry out composite insulator thermal test and cold and hot circulation high low temperature test to manufacturing cost is corresponding lower, is fit for little micro-enterprise and uses in batches.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (3)
1. The utility model provides a compound insulator heat resistance testing arrangement which characterized in that: the high-temperature water tank and the low-temperature water tank are symmetrically arranged left and right, openings are formed in the tops of the high-temperature water tank (1) and the low-temperature water tank (2), a top plate (4) is arranged at the upper end of each opening, a connecting plate (3) is arranged at the lower end of the top plate (4), a connecting rod (11) extending downwards is arranged at the lower end of the connecting plate (3), and the bottom of the connecting rod (11) is connected with an installation assembly (10);
a push rod motor (9) is arranged at the middle position of the high-temperature water tank (1) and the low-temperature water tank (2), a rotating motor (8) is fixed at the top of a push rod of the push rod motor (9), a rotating shaft of the rotating motor (8) is connected with a rotating upright post (7) which extends upwards, the upper end of the rotating upright post (7) is connected with a transverse rotating cross arm (5), and the connecting ends of the rotating cross arm (5) are respectively fixed with the side surfaces of a top plate (4) at the upper ends of openings of the high-temperature water tank (1) and the low-temperature water tank;
the push rod motor (9) is connected with a data wire harness (12) access control system (13), and the rotating motor (8) is connected with the data wire harness (12) access control system (13);
temperature sensors (15) are arranged in water bins of the high-temperature water tank (1) and the low-temperature water tank (2), and the temperature sensors (15) are connected with a data line (121) for access;
the bottom of high temperature water tank (1) and low temperature water tank (2) all establish outlet pipe (14) in the storehouse in the intercommunication, and inlet tube (6) in the storehouse in the intercommunication are all established to the upside position of high temperature water tank (1) and low temperature water tank (2).
2. The composite insulator heat resistance testing device according to claim 1, characterized in that: the rotating motor (8) comprises any one of a servo motor and a stepping motor.
3. The composite insulator heat resistance testing device according to claim 1, characterized in that: the control system (13) comprises a PLC, and the control system (13) is connected with the electric control cabinet and then controls the working beats and the execution duration of the push rod motor (9) and the rotating motor (8) according to a preset instruction program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020815382.4U CN212514344U (en) | 2020-05-16 | 2020-05-16 | Heat-resistant testing device for composite insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020815382.4U CN212514344U (en) | 2020-05-16 | 2020-05-16 | Heat-resistant testing device for composite insulator |
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| Publication Number | Publication Date |
|---|---|
| CN212514344U true CN212514344U (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020815382.4U Active CN212514344U (en) | 2020-05-16 | 2020-05-16 | Heat-resistant testing device for composite insulator |
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| CN (1) | CN212514344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117451768A (en) * | 2023-11-13 | 2024-01-26 | 湖北迈诺电路科技有限公司 | Circuit board tolerance test equipment and method |
-
2020
- 2020-05-16 CN CN202020815382.4U patent/CN212514344U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117451768A (en) * | 2023-11-13 | 2024-01-26 | 湖北迈诺电路科技有限公司 | Circuit board tolerance test equipment and method |
| CN117451768B (en) * | 2023-11-13 | 2024-06-04 | 湖北永创鑫电子有限公司 | Circuit board tolerance test equipment and method |
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Address after: 312300 188 Dongshan Road, Cao E Street, Shangyu District, Shaoxing, Zhejiang Patentee after: Zhejiang Jinfenghuang Power Technology Co.,Ltd. Address before: 312300 188 Dongshan Road, Cao E Street, Shangyu District, Shaoxing, Zhejiang Patentee before: ZHEJIANG GOLDEN PHOENIX ELECTRICAL TECHNOLOGY Co.,Ltd. |