CN209589702U - A kind of insulator tensile strength test device - Google Patents
A kind of insulator tensile strength test device Download PDFInfo
- Publication number
- CN209589702U CN209589702U CN201920044293.1U CN201920044293U CN209589702U CN 209589702 U CN209589702 U CN 209589702U CN 201920044293 U CN201920044293 U CN 201920044293U CN 209589702 U CN209589702 U CN 209589702U
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- China
- Prior art keywords
- test cabinet
- insulator
- controller
- tensile strength
- test
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- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a kind of insulator tensile strength test device, belongs to insulator test device technical field.The insulator tensile strength test device, including test cabinet and controller.The controller is set to the outer surface of the test cabinet；The inner surface of the bottom of the test cabinet is equipped at least one support rod, and the top of the support rod is equipped with U-shaped sliding slot；Slidable connector is equipped in the U-shaped sliding slot；It is respectively provided with a fluid pressure drive device on the outer surface of two opposite side walls of the test cabinet, a stretch rod is respectively provided on the inner surface of two opposite side walls of aforementioned test cabinet；One end of the stretch rod is equipped with stretching head, and the stretching head matches with insulator both ends to be measured shape, and the side wall that the other end of the stretch rod passes through the test cabinet is connected with the ipsilateral fluid pressure drive device.The utility model can simultaneously measure multiple insulators by setting support rod and connector.
Description
Technical field
The utility model belongs to insulator test device technical field, and in particular to a kind of insulator tensile strength test dress
It sets.
Background technique
Insulator is mounted in the device between the conductor of different potentials or between conductor and ground potential component, is resistant to
Voltage and mechanical stress effect.It is a kind of special insulation control, can be played an important role in overhead transmission lines.Absolutely
Important equipment one of of edge as transmission line of electricity, to the test of its properties, it is very important, wherein tensile strength
Exactly influence an important parameter of Insulators Used.But the tensile testing machine of existing test insulator, can only be to single
Insulator is tested in turn, can not be tested together multiple insulators.As application No. is 201721738648.4
Utility model patent discloses a kind of for testing the tensile testing machine of insulator iron core, including control cabinet, controller, constant temperature
Case, fixed link, stretch rod, the first fixture, the second fixture and pulling motion device.This testing machine is surveyed to insulator
When examination, single insulator can only be tested in turn, multiple insulators can not be tested together, be used not
It is enough convenient.
Utility model content
To solve the above problems, the utility model provides a kind of insulator tensile strength test device, supported by setting
Bar and connector can simultaneously measure multiple insulators together, and structure is simple and convenient to use.
A kind of insulator tensile strength test device, including test cabinet and controller.The test cabinet is upper opening
Rectangular parallelepiped structure；The controller is set to the outer surface of the test cabinet, for controlling the temperature and following drawings of the test cabinet
The pulling force of boom；Top cover is equipped at the upper opening of the test cabinet, the side of the top cover and the test cabinet are hinged；It is described
The inner surface of the bottom of test cabinet is equipped at least one support rod, and the top of the support rod is equipped with U-shaped sliding slot；It is described U-shaped
Slidable connector is equipped in sliding slot, for the interconnection between insulator to be measured；Two opposite sides of the test cabinet
It is respectively provided with a fluid pressure drive device on the outer surface of wall, is respectively provided on the inner surface of two opposite side walls of aforementioned test cabinet
One stretch rod；One end of the stretch rod is equipped with stretching head, and the stretching head matches with insulator both ends to be measured shape, uses
In connecting insulator to be measured and stretching to insulator to be measured, the other end of the stretch rod passes through the side wall of the test cabinet
It is connected with the ipsilateral fluid pressure drive device；The connector and the stretch rod are located along the same line；The hydraulic drive
Dynamic device is electrically connected with the controller.
Further, the connector is cylindrical structure, and the both ends of the connector are equipped with connector, the connector with
Insulator both ends to be measured shape matches.
Further, temperature controller is equipped in the test cabinet, the temperature controller is electrically connected with the controller, is used
Temperature in control test cabinet.
Further, temperature sensor is equipped in the test cabinet, the temperature sensor is electrically connected with the controller, is used
Temperature in induction test cabinet.
Further, tension sensor is equipped in the stretch rod, the tension sensor is electrically connected with the controller.
Further, the bottom of the test cabinet is set there are four support leg.
Compared with prior art, the utility model has the beneficial effects that the utility model is by being arranged support rod and connector,
Multiple insulators can be measured together simultaneously, structure is simple, convenient to use, applied widely, while also improving work
Make efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of insulator tensile strength test device described in the utility model.
Description of symbols:
It include test cabinet 1 in Fig. 1, controller 2, stretch rod 3, connector 4, support rod 5, fluid pressure drive device 6, top cover
7, support leg 8, temperature sensor 9, stretching head 10.
Specific embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
It please refers to shown in Figure of description 1, the utility model is a kind of insulator tensile strength test device, including test
Cabinet 1 and controller 2.The test cabinet 1 is the rectangular parallelepiped structure of upper opening；The controller 2 is set to the outer of the test cabinet 1
Surface, for controlling the temperature of the test cabinet 1 and the pulling force of following stretch rods 3；It is equipped at the upper opening of the test cabinet 1
Top cover 7, the side of the top cover 7 and the test cabinet 1 are hinged；The inner surface of the bottom of the test cabinet 1 is equipped at least one
The top of a support rod 5, the support rod 5 is equipped with U-shaped sliding slot；It is equipped with slidable connector 4 in the U-shaped sliding slot, is used for
Interconnection between insulator to be measured；A hydraulic drive is respectively provided on the outer surface of two opposite side walls of the test cabinet 1
Device 6 is moved, is respectively provided with a stretch rod 3 on the inner surface of two opposite side walls of aforementioned test cabinet 1；The stretch rod 3
One end is equipped with stretching head 10, and the stretching head 10 matches with insulator both ends to be measured shape, for connecting insulator to be measured simultaneously
Insulator to be measured is stretched, the other end of the stretch rod 3 pass through the side wall of the test cabinet 1 with it is ipsilateral described hydraulic
Driving device 6 is connected；The connector 4 and the stretch rod 3 are located along the same line；The fluid pressure drive device 6 with it is described
Controller 2 is electrically connected.
As preferred and non-limiting, the connector 4 is cylindrical structure, and the both ends of the connector 4 are equipped with connector,
The connector matches with insulator both ends to be measured shape.
As preferred and non-limiting, temperature controller 2, the temperature controller 2 and the control are equipped in the test cabinet 1
Device 2 processed is electrically connected, for controlling the temperature in test cabinet 1.As preferred and non-limiting, the optional electricity consumption of the temperature controller 2
Heated filament.The power on/off of heating wire is controlled by controller 2, and then the temperature in test cabinet 1 is controlled by heating wire.
As preferred and non-limiting, temperature sensor 9, the temperature sensor 9 and the control are equipped in the test cabinet 1
Device 2 processed is electrically connected, for incuding the temperature in test cabinet 1.
As preferred and non-limiting, tension sensor, the tension sensor and the control are equipped in the stretch rod 3
Device 2 is electrically connected.
As preferred and non-limiting, the bottom of the test cabinet 1 sets that there are four support legs 8.
The application method of the utility model are as follows: as preferred and non-limiting, the present embodiment select three insulators to be measured and
Two connectors 4.Top cover 7 is opened, is joined end to end among three insulators to be measured with connector 4, two insulation positioned at side
Son is connected with the cooperation of stretching head 10 on the stretch rod 3 in test cabinet 1, connector 4 be placed on U-shaped sliding slot it is interior and with U-shaped cunning
Slot can occur to slide relatively, play the role of connection and support, for three insulators to be measured are carried out while being measured.It surveys
Top cover 7 is closed when amount, top cover 7 and test cabinet 1 form confined space, the temperature of the confined space controlled by controller 2, simultaneously
Fluid pressure drive device 6 is controlled also by controller 2, and then stretch rod 3 is controlled to carry out to insulator by fluid pressure drive device 6
It stretches, the tensile strength of insulator is tested with this.
Above specific embodiment is only the preferred embodiment of this creation, all in this wound not to limit this creation
Any modification, equivalent substitution, improvement and etc. done within the spirit and principle of work, should be included in this creation protection scope it
It is interior.
Claims (6)
1. a kind of insulator tensile strength test device, including test cabinet and controller, it is characterised in that: the test cabinet is upper
The rectangular parallelepiped structure being just open；The controller is set to the outer surface of the test cabinet, for controlling the temperature of the test cabinet
With the pulling force of following stretch rods；Top cover, the side of the top cover and the test cabinet are equipped at the upper opening of the test cabinet
Hingedly；The inner surface of the bottom of the test cabinet is equipped at least one support rod, and the top of the support rod is equipped with U-shaped cunning
Slot；Slidable connector is equipped in the U-shaped sliding slot, for the interconnection between insulator to be measured；The two of the test cabinet
A fluid pressure drive device, the interior table of two opposite side walls of aforementioned test cabinet are respectively provided on the outer surface of a opposite side wall
A stretch rod is respectively provided on face；One end of the stretch rod is equipped with stretching head, the stretching head and insulator both ends to be measured shape
Shape matches, and for connecting insulator to be measured and stretching to insulator to be measured, the other end of the stretch rod passes through described
The side wall of test cabinet is connected with the ipsilateral fluid pressure drive device；The connector and the stretch rod are located at same straight line
On；The fluid pressure drive device is electrically connected with the controller.
2. a kind of insulator tensile strength test device according to claim 1, it is characterised in that: the connector is circle
The both ends of column structure, the connector are equipped with connector, and the connector matches with insulator both ends to be measured shape.
3. a kind of insulator tensile strength test device according to claim 1, it is characterised in that: set in the test cabinet
There is temperature controller, the temperature controller is electrically connected with the controller, for controlling the temperature in test cabinet.
4. a kind of insulator tensile strength test device according to claim 3, it is characterised in that: set in the test cabinet
There is temperature sensor, the temperature sensor is electrically connected with the controller, for incuding the temperature in test cabinet.
5. a kind of insulator tensile strength test device according to claim 1, it is characterised in that: set in the stretch rod
There is tension sensor, the tension sensor is electrically connected with the controller.
6. a kind of insulator tensile strength test device according to claim 1, it is characterised in that: the bottom of the test cabinet
Portion is set there are four support leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920044293.1U CN209589702U (en) | 2019-01-11 | 2019-01-11 | A kind of insulator tensile strength test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920044293.1U CN209589702U (en) | 2019-01-11 | 2019-01-11 | A kind of insulator tensile strength test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209589702U true CN209589702U (en) | 2019-11-05 |
Family
ID=68353164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920044293.1U Expired - Fee Related CN209589702U (en) | 2019-01-11 | 2019-01-11 | A kind of insulator tensile strength test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209589702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111999186A (en) * | 2020-07-15 | 2020-11-27 | 中国电力科学研究院有限公司 | Temperature-controllable composite insulator mechanical performance test system |
-
2019
- 2019-01-11 CN CN201920044293.1U patent/CN209589702U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111999186A (en) * | 2020-07-15 | 2020-11-27 | 中国电力科学研究院有限公司 | Temperature-controllable composite insulator mechanical performance test system |
| CN111999186B (en) * | 2020-07-15 | 2023-10-27 | 中国电力科学研究院有限公司 | Temperature-controllable composite insulator mechanical property test system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20210111 |