CN217331964U - Testing device for tensile strength of insulator - Google Patents
Testing device for tensile strength of insulator Download PDFInfo
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- CN217331964U CN217331964U CN202220743456.7U CN202220743456U CN217331964U CN 217331964 U CN217331964 U CN 217331964U CN 202220743456 U CN202220743456 U CN 202220743456U CN 217331964 U CN217331964 U CN 217331964U
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- hydraulic
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- support frame
- cross beam
- insulator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a testing device for tensile strength of an insulator, which comprises a workbench, a beam, a hydraulic gauge and a hydraulic oil cylinder, the upper side of the workbench is provided with a support frame, the upper side of the support frame is provided with the hydraulic oil cylinder, a hydraulic rod is arranged at the lower side of the hydraulic oil cylinder, the beam is arranged at the lower side of the hydraulic rod, a slide rail is arranged on the lower side of the cross beam, a slide block is arranged on the slide rail, a screw rod is arranged inside the slide block, a first mounting column is arranged on the front side of the sliding block, the hydraulic gauge is arranged on one side of the supporting frame, a defective product outlet is arranged at the rear side of the supporting frame, a defective product baffle is arranged at the rear side of the defective product outlet, the rear side of substandard product baffle is provided with the yields export, the rear side of yields export is provided with the yields baffle, the rear side of lead screw is provided with driving motor. Has the advantages that: can more accurate differentiation yields and substandard product, improve detection efficiency.
Description
Technical Field
The utility model relates to an insulator detection area especially relates to a testing arrangement for insulator tensile strength.
Background
The insulator is a special insulating control which is arranged between conductors with different electric potentials or between the conductor and a grounding component and can withstand the action of voltage and mechanical stress, and plays an important role in overhead transmission lines. Which is typically made of glass or ceramic. In order to ensure the safety of the circuit, the insulator needs to be tested for various electrical, mechanical, physical and environmental condition changes before being shipped out of a factory to check the performance and quality of the insulator.
Tensile strength detection is a ring in insulator detection tests, and the existing insulator tensile device is difficult to ensure the quality of products by artificially judging whether the insulator tensile device deforms or not.
Disclosure of Invention
The utility model aims at providing a testing arrangement who is used for insulator tensile strength just for solving above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the testing device for the tensile strength of the insulator comprises a workbench, a cross beam, a hydraulic gauge and a hydraulic oil cylinder, wherein a supporting frame is arranged on the upper side of the workbench, the hydraulic oil cylinder is arranged on the upper side of the supporting frame, a hydraulic rod is arranged on the lower side of the hydraulic oil cylinder, the cross beam is arranged on the lower side of the hydraulic rod, a slide rail is arranged on the lower side of the cross beam, a slide block is mounted on the slide rail, a lead screw is arranged inside the slide block, a first mounting column is arranged on the front side of the slide block, the hydraulic gauge is arranged on one side of the supporting frame, a hydraulic control box is arranged on the lower side of the hydraulic gauge, a fixed block is arranged on the front side of the supporting frame, a second mounting column is arranged on the inner side of the fixed block, a pneumatic telescopic rod is arranged on the front side of the second mounting column, an air cylinder is arranged on the front side of the pneumatic telescopic rod, and a defective product outlet is arranged on the rear side of the supporting frame, the rear side of substandard product export is provided with the substandard product baffle, the rear side of substandard product baffle is provided with the yields export, the rear side of yields export is provided with the yields baffle, the rear side of lead screw is provided with driving motor, driving motor's rear side is provided with the mounting panel.
In the structure, through the hydraulic pressure of present hydraulic oil is observed to the hydrodynamometer, pneumatic telescopic link drives the withdrawal of second erection column will first erection column penetrates in the upper end side hole of insulator, afterwards pneumatic telescopic link promotes the second erection column penetrates in the lower extreme pinhole of insulator, passes through afterwards hydraulic control box sets for hydraulic pressure and carries out tensile test to the insulator, after tensile test, driving motor drives the slider moves backward, if take place deformation, the insulator quilt the substandard product scraper blade keeps off down the follow the substandard product export falls, if not take place deformation, the insulator then quilt the yields scraper blade keeps off down the follow the yields export falls.
Optionally, the first mounting column is cuboid, the second mounting column is cylindrical, the first mounting column is welded to the sliding block, the second mounting column is connected to the fixing block in a sliding mode, the second mounting column is welded to the pneumatic telescopic rod, and the fixing block is welded to the workbench.
Optionally, the cross beam is welded to the hydraulic rod, the cross beam is connected to the support frame in a sliding manner, the slide rail is connected to the slide block in a sliding manner, and the cross beam is connected to the lead screw through a bearing.
Optionally, the slider with the lead screw passes through threaded connection, driving motor with lead screw coaxial coupling, driving motor with the mounting panel passes through spout sliding connection, the mounting panel with the workstation welding.
Has the advantages that: use the utility model discloses during test insulator tensile strength, the difference through hydraulic oil pressure represents tensile size, after the test, directly utilizes whether deformation takes place for substandard product baffle test insulator, judges more accurately, can improve efficiency of software testing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a testing device for tensile strength of an insulator according to the present invention;
fig. 2 is a front view of the testing device for the tensile strength of the insulator according to the present invention;
fig. 3 is a front sectional view of the testing device for the tensile strength of the insulator according to the present invention;
fig. 4 is a top view of the testing device for the tensile strength of the insulator of the present invention.
The reference numerals are explained below:
1. a work table; 2. a support frame; 3. a cylinder; 4. a hydraulic cylinder; 5. mounting a plate; 6. a hydraulic gauge; 7. a hydraulic control box; 8. a hydraulic lever; 9. a cross beam; 10. a pneumatic telescopic rod; 11. a drive motor; 12. a lead screw; 13. a slide rail; 14. a slider; 15. a defective product baffle; 16. a good product baffle plate; 17. a first mounting post; 18. a second mounting post; 19. a defective product outlet; 20. a good product outlet; 21. and (5) fixing blocks.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-4, the testing device for the tensile strength of the insulator comprises a workbench 1, a cross beam 9, a hydraulic gauge 6 and a hydraulic cylinder 4, wherein a support frame 2 is arranged on the upper side of the workbench 1, the hydraulic cylinder 4 is arranged on the upper side of the support frame 2, the hydraulic cylinder 4 is used for providing power for the extension and retraction of a hydraulic rod 8, the hydraulic rod 8 is arranged on the lower side of the hydraulic cylinder 4, the hydraulic rod 8 is used for driving the cross beam 9 to perform the tensile test on the insulator, the cross beam 9 is arranged on the lower side of the hydraulic rod 8, a slide rail 13 is arranged on the lower side of the cross beam 9, the slide rail 13 is used for limiting the movement of a slide block 14, a slide block 14 is mounted on the slide rail 13, a lead screw 12 is arranged inside the slide block 14, the slide block 14 is matched with the lead screw 12 to drive the insulator to leave after the test is finished, a first mounting column 17 is arranged on the front side of the slide block 14, the first mounting column 17 is in a cuboid shape to limit the insulator not to rotate, the first mounting column 17 and the second mounting column 18 are used together for mounting insulators to carry out tensile test, one side of the support frame 2 is provided with a hydraulic gauge 6, the hydraulic gauge 6 is used for displaying hydraulic oil pressure, the lower side of the hydraulic gauge 6 is provided with a hydraulic control box 7, the hydraulic control box 7 is used for giving the hydraulic oil pressure of the tensile test, the front side of the support frame 2 is provided with a fixed block 21, the fixed block 21 is used for fixing the second mounting column 18, the inner side of the fixed block 21 is provided with the second mounting column 18, the front side of the second mounting column 18 is provided with a pneumatic telescopic rod 10, the pneumatic telescopic rod 10 is used for driving the second mounting column 18 to move so as to prevent the second mounting column 18 from clamping the insulators after the test is finished, the front side of the pneumatic telescopic rod 10 is provided with a cylinder 3, the rear side of the support frame 2 is provided with a defective product outlet 19, the rear side of the defective product outlet 19 is provided with a defective product baffle 15, and the defective product baffle 15 is used for stopping the defective products which deform under the test, the rear side of the defective baffle 15 is provided with a good product outlet 20, the rear side of the good product outlet 20 is provided with a good product baffle 16, the good product baffle 16 is used for enabling a good product to be separated from the first mounting column 17 and fall into the good product outlet 20, the rear side of the screw 12 is provided with a driving motor 11, the driving motor 11 is used for providing power for rotation of the screw 12, and the rear side of the driving motor 11 is provided with a mounting plate 5.
In the structure, observe the hydraulic pressure of present hydraulic oil through hydrometer 6, pneumatic telescopic link 10 drives the withdrawal of second erection column 18, penetrate first erection column 17 in the upper end square hole of insulator, pneumatic telescopic link 10 promotes second erection column 18 and penetrates in the lower extreme pinhole of insulator afterwards, set for hydraulic pressure through hydraulic control box 7 and carry out tensile test to the insulator afterwards, after tensile test, driving motor 11 drives slider 14 backward motion, if take place deformation, the insulator is kept off from substandard product export 19 and falls down by substandard product baffle 15, if not take place deformation, the insulator then is kept off by substandard product baffle 16 and falls down from good product export 20.
Optionally, the first mounting column 17 is rectangular, the second mounting column 18 is cylindrical, the first mounting column 17 is welded to the slider 14, the second mounting column 18 is connected with the fixed block 21 in a sliding manner, the second mounting column 18 is welded to the pneumatic telescopic rod 10, the fixed block 21 is welded to the workbench 1, the cross beam 9 is welded to the hydraulic rod 8, the cross beam 9 is connected with the support frame 2 in a sliding manner, the slide rail 13 is connected with the slider 14 in a sliding manner, the cross beam 9 is connected with the lead screw 12 through a bearing, the slider 14 is connected with the lead screw 12 through a thread, the driving motor 11 is coaxially connected with the lead screw 12, the driving motor 11 is connected with the mounting plate 5 through a sliding groove in a sliding manner, and the mounting plate 5 is welded to the workbench 1.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only for illustrating the principles of the present invention, without departing from the spirit and scope of the present invention, the present invention can also have various changes and modifications, and these changes and modifications all fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A testing arrangement for insulator tensile strength, its characterized in that: comprises a workbench (1), a cross beam (9), a hydraulic gauge (6) and a hydraulic oil cylinder (4), wherein a support frame (2) is arranged on the upper side of the workbench (1), the hydraulic oil cylinder (4) is arranged on the upper side of the support frame (2), a hydraulic rod (8) is arranged on the lower side of the hydraulic oil cylinder (4), the cross beam (9) is arranged on the lower side of the hydraulic rod (8), a slide rail (13) is arranged on the lower side of the cross beam (9), a slide block (14) is installed on the slide rail (13), a lead screw (12) is arranged inside the slide block (14), a first mounting column (17) is arranged on the front side of the slide block (14), the hydraulic gauge (6) is arranged on one side of the support frame (2), a hydraulic control box (7) is arranged on the lower side of the hydraulic gauge (6), and a fixing block (21) is arranged on the front side of the support frame (2), the inboard of fixed block (21) is provided with second erection column (18), the front side of second erection column (18) is provided with pneumatic telescopic link (10), the front side of pneumatic telescopic link (10) is provided with cylinder (3), the rear side of support frame (2) is provided with substandard product export (19), the rear side of substandard product export (19) is provided with substandard product baffle (15), the rear side of substandard product baffle (15) is provided with yields export (20), the rear side of yields export (20) is provided with yields baffle (16), the rear side of lead screw (12) is provided with driving motor (11), the rear side of driving motor (11) is provided with mounting panel (5).
2. The device for testing the tensile strength of the insulator according to claim 1, wherein: first erection column (17) are the cuboid form, second erection column (18) are cylindrical, first erection column (17) with slider (14) welding, second erection column (18) with fixed block (21) sliding connection, second erection column (18) with air telescopic rod (10) welding, fixed block (21) with workstation (1) welding.
3. The device for testing the tensile strength of the insulator according to claim 1, wherein: the cross beam (9) is welded with the hydraulic rod (8), the cross beam (9) is connected with the support frame (2) in a sliding mode, the sliding rail (13) is connected with the sliding block (14) in a sliding mode, and the cross beam (9) is connected with the lead screw (12) through a bearing.
4. The device for testing the tensile strength of the insulator according to claim 1, wherein: slider (14) with lead screw (12) pass through threaded connection, driving motor (11) with lead screw (12) coaxial coupling, driving motor (11) with mounting panel (5) pass through spout sliding connection, mounting panel (5) with workstation (1) welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220743456.7U CN217331964U (en) | 2022-04-01 | 2022-04-01 | Testing device for tensile strength of insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220743456.7U CN217331964U (en) | 2022-04-01 | 2022-04-01 | Testing device for tensile strength of insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217331964U true CN217331964U (en) | 2022-08-30 |
Family
ID=83002553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220743456.7U Active CN217331964U (en) | 2022-04-01 | 2022-04-01 | Testing device for tensile strength of insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217331964U (en) |
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2022
- 2022-04-01 CN CN202220743456.7U patent/CN217331964U/en active Active
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