CN220975003U - Dielectric strength tester protector - Google Patents
Dielectric strength tester protector Download PDFInfo
- Publication number
- CN220975003U CN220975003U CN202322194239.4U CN202322194239U CN220975003U CN 220975003 U CN220975003 U CN 220975003U CN 202322194239 U CN202322194239 U CN 202322194239U CN 220975003 U CN220975003 U CN 220975003U
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- China
- Prior art keywords
- test box
- fixedly connected
- inner chamber
- dielectric strength
- box
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- 230000001012 protector Effects 0.000 title claims description 4
- 238000012360 testing method Methods 0.000 claims abstract description 56
- 230000001681 protective effect Effects 0.000 claims description 27
- 230000005389 magnetism Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Testing Relating To Insulation (AREA)
Abstract
The utility model provides a dielectric strength tester protection device, which relates to the field of dielectric strength testers and comprises a protection box, wherein a tester body is arranged in an inner cavity of the protection box, a box cover is hinged to the top of the protection box through a hinge, a test box is arranged in the inner cavity of the protection box and positioned on the back of the tester body, a through groove is formed in the left side of the test box, and a protection plate is connected in the inner cavity of the through groove in a sliding mode; according to the utility model, the protection plate is arranged for sealing the top of the test box, dust is prevented from falling into the test box, oil is prevented from being polluted by the dust, the magnet can fix the protection plate in the test box, a gap is further prevented from being formed between the test box and the protection plate, the dust is prevented from falling into the test box through the gap, meanwhile, the protection plate is connected through the magnet, opening and closing operations can be carried out only by pushing the protection plate, the operation is more convenient, and the clamping mechanism is used for clamping and fixing the oil storage placed in the test box.
Description
Technical Field
The utility model belongs to the field of dielectric strength testers, and particularly relates to a protective device for a dielectric strength tester.
Background
A dielectric strength tester is an instrument for testing withstand voltage performance of insulating materials and electrical devices, which is also called an insulation resistance tester or a withstand voltage tester, and operates on the principle that a high voltage is applied to a test sample or device, and then the resistance and the withstand voltage strength of the insulating materials thereof are measured;
According to application number 202123285198.7, a dustproof shell of insulating oil dielectric strength tester is disclosed, including insulating oil dielectric strength tester outer box, the upper left side top fixedly connected with backup pad of insulating oil dielectric strength tester outer box, the top left side of insulating oil dielectric strength tester outer box articulates there is the case lid, the inside fixedly connected with insulating oil dielectric strength tester body of insulating oil dielectric strength tester outer box, and the inside mounting groove of having seted up of insulating oil dielectric strength tester body's left side, the inside fixedly connected with insulating oil dielectric strength test box of mounting groove, and the inside fixedly connected with support frame of relative setting of insulating oil dielectric strength test box, be convenient for better to dustproof shell plate installs for when dustproof shell plate needs to be changed, the shell plate dismantles comparatively conveniently this moment, saves the manpower, increases work efficiency;
This comparison case has solved dustproof shell plate connection structure comparatively singlely well, when needs change dustproof shell plate, and the dismouting is comparatively loaded down with trivial details problem, but because the screw rod of threaded connection need be manually demolishd when installing and dismantling, comparatively takes trouble for holistic efficiency reduces.
In summary, the present utility model provides a protection device for a dielectric strength tester to solve the above-mentioned problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the following technical scheme:
The utility model provides a dielectric strength tester protector, includes the protective housing, the inner chamber of protective housing is provided with the tester body, the top of protective housing is articulated through the hinge has the case lid, the inner chamber of protective housing just is located the back of tester body and is provided with the test box, logical groove has been seted up in the left side of test box, the inner chamber sliding connection who leads to the groove has the guard plate, the right side of guard plate extends to the inner chamber of test box to with the inner chamber swing joint of test box, the equal fixedly connected with magnet in right side and the test box inner chamber of guard plate, two magnet magnetism is opposite and the magnetism is connected, the inner chamber of test box is provided with fixture.
Further, in the utility model, the clamping mechanism comprises two support plates, the two support plates are respectively positioned at two sides of the bottom of the inner cavity of the test box and fixedly connected with the inner wall of the test box, clamping rings are respectively arranged at two sides between the two support plates, support rods are fixedly connected to one sides of the two clamping rings, which are close to each other, the right side of the support rods is fixedly connected with the left side of the support plates, the left end of the support rods penetrates through the left side of the support plates, and is in sliding connection with the inner cavity of the left side of the support plates.
Further, in the utility model, the left side of the supporting rod is fixedly connected with a fixed block, the surface of the left side of the supporting rod is sleeved with a spring, the left end of the spring is fixedly connected with the fixed block, the right end of the spring is fixedly connected with the left side of the supporting plate, the left side of the clamping ring is fixedly connected with a positioning rod, and the left end of the positioning rod penetrates through the left side of the supporting plate and is in sliding connection with the inner cavity of the left side of the supporting plate.
Further, in the utility model, the left side of the top of the test box is provided with the accommodating groove, the top of the protection plate is fixedly connected with the pulling block, and one side of the pulling block extends to the inner cavity of the accommodating groove and is movably connected with the inner cavity of the accommodating groove.
Furthermore, in the utility model, the front and the back in the test box are provided with the sliding grooves, both sides of the front and the back of the protection plate are provided with the pulleys, and one side of each pulley extends to the inner cavity of the corresponding sliding groove and is in sliding connection with the inner cavity of the corresponding sliding groove.
Further, in the utility model, the right side of the protective box is movably connected with the supporting sleeve through the bearing, the inner cavity of the supporting sleeve is fixedly connected with the electric push rod, the output end of the electric push rod is fixedly connected with the connecting block, and the left end of the connecting block is movably connected with the right side of the box cover through the bearing.
The utility model has the following beneficial effects:
According to the utility model, the protective box and the box cover are arranged and used for placing the tester body, and meanwhile, the tester body is arranged and used for detecting operation, the test box is used for placing oil for detection, the through groove is used for providing a movable space for the protective plate, the protective plate is used for sealing the top of the test box and preventing dust from falling into the test box, dust pollution to the oil is avoided, the magnet can fix the protective plate into the test box and further prevent a gap between the test box and the protective plate, dust is prevented from falling into the test box through the gap, meanwhile, the operation of opening and closing can be carried out by pushing the protective plate through the magnet, the operation is more convenient, and the clamping mechanism is used for clamping and fixing the oil storage placed into the test box.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view showing a separated state structure of the cartridge and the shielding plate according to the present utility model;
FIG. 3 is a schematic diagram of the front view of the clamping mechanism of the present utility model;
Fig. 4 is a schematic view of the connection structure of the support sleeve, the electric push rod and the connection block of the present utility model.
In the figure:
1. A protective box; 2. a tester body; 3. a case cover; 4. a test cartridge; 5. a through groove; 6. a protection plate; 7. a magnet; 8. a clamping mechanism; 801. a support plate; 802. a clamping ring; 803. a support rod; 804. a fixed block; 805. a spring; 806. a positioning rod; 9. a receiving groove; 10. pulling the block; 11. a chute; 12. a pulley; 13. a support sleeve; 14. an electric push rod; 15. and (5) connecting a block.
Detailed Description
For a better understanding of the technical content of the present utility model, specific examples are set forth below, along with the accompanying drawings. Aspects of the utility model are described in this disclosure with reference to the drawings, in which are shown a number of illustrative embodiments. The embodiments of the present disclosure need not be defined to include all aspects of the present utility model. It should be understood that the various concepts and embodiments described above, as well as those described in more detail below, may be implemented in any of a number of ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the disclosure may be used alone or in any suitable combination with other aspects of the disclosure.
As shown in fig. 1-4, the utility model provides a dielectric strength tester protection device, which comprises a protection box 1, wherein a tester body 2 is arranged in an inner cavity of the protection box 1, a box cover 3 is hinged to the top of the protection box 1 through a hinge, a test box 4 is arranged on the back of the tester body 2 in the inner cavity of the protection box 1, a through groove 5 is formed in the left side of the test box 4, a protection plate 6 is slidably connected in the inner cavity of the through groove 5, the right side of the protection plate 6 extends to the inner cavity of the test box 4 and is movably connected with the inner cavity of the test box 4, magnets 7 are fixedly connected to the right side of the protection plate 6 and the right side of the inner cavity of the test box 4, the magnetism of the two magnets 7 are opposite and are magnetically connected, and a clamping mechanism 8 is arranged in the inner cavity of the test box 4.
As shown in fig. 1, the protection box 1 and the box cover 3 are used for protecting the tester body 2, the testing box 4 is used for placing oil to be detected, the clamping mechanism 8 is used for clamping and fixing a container containing the oil, after the fixing is finished, the protection plate 6 is moved to the inner cavity of the testing box 4 to enable the protection plate to conduct the top of the testing box 4, so that dust is prevented from falling into the testing box 4, and after the sealing is finished, the tester body 2 is used for detecting the oil.
In this embodiment, as shown in fig. 3, the clamping mechanism 8 includes two support plates 801, the number of the support plates 801 is two, the two support plates 801 are respectively located at two sides of the bottom of the inner cavity of the test box 4 and are fixedly connected with the inner wall of the test box 4, two sides between the two support plates 801 are respectively provided with a clamping ring 802, one side, close to the two clamping rings 802, is fixedly connected with a support rod 803, the right side of the right support rod 803 is fixedly connected with the left side of the right support plate 801, and the left end of the left support rod 803 penetrates through the left support plate 801 and is slidably connected with the inner cavity of the left support plate 801.
The left side fixedly connected with fixed block 804 of left side bracing piece 803, the surface cover of left side bracing piece 803 is equipped with spring 805, the left end and the fixed block 804 fixed connection of spring 805, the right-hand member and the left side backup pad 801 fixed connection of spring 805, the left side fixedly connected with locating lever 806 of left side grip ring 802, the left end of locating lever 806 runs through left side backup pad 801 to with the inner chamber sliding connection of left side backup pad 801.
As shown in fig. 3, when a container containing oil is required to be clamped and fixed, the fixing block 804 is pulled leftwards, the fixing block 804 drives the left supporting rod 803 to pull the left clamping ring 802 to move, at this time, the fixing block 804 stretches the spring 805 and deforms the spring 805, then the container is placed between the two clamping rings 802, after the container is placed, the fixing block 804 is loosened, at this time, the two clamping rings 802 can clamp and fix the container under the action of restoring elastic force of the spring 805.
In this embodiment, as shown in fig. 2, a receiving groove 9 is formed in the left side of the top of the test box 4, a pulling block 10 is fixedly connected to the top of the protection plate 6, and one side of the pulling block 10 extends to the inner cavity of the receiving groove 9 and is movably connected with the inner cavity of the receiving groove 9.
The front and the back in the test box 4 are provided with sliding grooves 11, both sides of the front and the back of the protection plate 6 are provided with pulleys 12, and one side of each pulley 12 extends to the inner cavity of each sliding groove 11 and is in sliding connection with the inner cavity of each sliding groove 11.
The right side of the protective housing 1 is movably connected with a supporting sleeve 13 through a bearing, an inner cavity of the supporting sleeve 13 is fixedly connected with an electric push rod 14, an output end of the electric push rod 14 is fixedly connected with a connecting block 15, and the left end of the connecting block 15 is movably connected with the right side of the housing cover 3 through a bearing.
As shown in fig. 2, the pulling block 10 plays a role of facilitating pulling of the protection plate 6, when the inner cavity of the chute 11 slides, the pulley 12 can support and limit the protection plate 6, the electric push rod 14 can cooperate with the bearing connected with the supporting sleeve 13 and the connecting block 15 when stretching and contracting, the opening and closing degree of the box cover 3 is adjusted, and the opening and closing box cover 3 can be supported when being adjusted.
When the oil liquid detection device is used, when oil liquid needs to be detected, the fixing block 804 is pulled leftwards, the fixing block 804 drives the left supporting rod 803 to pull the left clamping ring 802 to move, at the moment, the fixing block 804 stretches the spring 805 and deforms the spring 805, then the container is placed between the two clamping rings 802, after the container is placed, the fixing block 804 is loosened, at the moment, under the action of restoring elasticity of the spring 805, the two clamping rings 802 can clamp and fix the container, after the fixing is finished, the protective plate 6 is moved to the inner cavity of the test box 4 by pulling the pulling block 10, so that the protective plate 6 seals the top of the test box 4, at the moment, the two magnets 7 adsorb each other to fix the position of the protective plate 6, and after the fixing is finished, the oil liquid detection device is used for detecting the oil liquid by the tester body 2.
Standard parts used in the file of the application can be purchased from market, and can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the application belongs to common general knowledge in the art, and the application is mainly used for protecting mechanical devices, so the application does not explain the control mode and circuit connection in detail.
While the utility model has been described with reference to preferred embodiments, it is not intended to be limiting. Those skilled in the art will appreciate that various modifications and adaptations can be made without departing from the spirit and scope of the present utility model. Accordingly, the scope of the utility model is defined by the appended claims.
Claims (6)
1. The utility model provides a dielectric strength tester protector, includes protective housing (1), its characterized in that: the inner chamber of protective housing (1) is provided with tester body (2), the top of protective housing (1) is articulated through the hinge has case lid (3), the inner chamber of protective housing (1) just is located the back of tester body (2) and is provided with test box (4), logical groove (5) have been seted up in the left side of test box (4), the inner chamber sliding connection of logical groove (5) has guard plate (6), the right side of guard plate (6) extends to the inner chamber of test box (4) to with the inner chamber swing joint of test box (4), the right side of guard plate (6) and the equal fixedly connected with magnet (7) in right side of test box (4) inner chamber, two magnet (7) magnetism are opposite and the magnetism is connected, the inner chamber of test box (4) is provided with fixture (8).
2. The dielectric strength tester protective apparatus of claim 1 wherein: the clamping mechanism (8) comprises two supporting plates (801), the number of the supporting plates (801) is two, the two supporting plates (801) are respectively located at two sides of the bottom of an inner cavity of the test box (4) and fixedly connected with the inner wall of the test box (4), clamping rings (802) are respectively arranged at two sides between the supporting plates (801), supporting rods (803) are fixedly connected to one sides, close to the clamping rings (802), of the two clamping rings, the right sides of the supporting rods (803) are fixedly connected with the left sides of the supporting plates (801), and the left ends of the supporting rods (803) penetrate through the left sides of the supporting plates (801) and are in sliding connection with the inner cavities of the supporting plates (801).
3. The dielectric strength tester protective apparatus of claim 2 wherein: left side fixedly connected with fixed block (804) of bracing piece (803), left side the surface cover of bracing piece (803) is equipped with spring (805), the left end and the fixed block (804) fixed connection of spring (805), the right-hand member and the left side of spring (805) backup pad (801) fixed connection, the left side fixedly connected with locating lever (806) of grip ring (802), the left end of locating lever (806) runs through the left side backup pad (801) to with the left side inner chamber sliding connection of backup pad (801).
4. The dielectric strength tester protective apparatus of claim 1 wherein: the left side at test box (4) top has seted up holding tank (9), the top fixedly connected with of guard plate (6) pulls piece (10), one side of pulling piece (10) extends to the inner chamber of holding tank (9) to with the inner chamber swing joint of holding tank (9).
5. The dielectric strength tester protective apparatus of claim 1 wherein: the front and the back in the test box (4) are both provided with sliding grooves (11), two sides of the front and the back of the protection plate (6) are both provided with pulleys (12), and one side of each pulley (12) extends to the inner cavity of each sliding groove (11) and is in sliding connection with the inner cavity of each sliding groove (11).
6. The dielectric strength tester protective apparatus of claim 1 wherein: the right side of protective housing (1) is through bearing swing joint has support cover (13), the inner chamber fixedly connected with electric putter (14) of support cover (13), the output fixedly connected with connecting block (15) of electric putter (14), the left end of connecting block (15) passes through bearing swing joint with the right side of case lid (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322194239.4U CN220975003U (en) | 2023-08-15 | 2023-08-15 | Dielectric strength tester protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322194239.4U CN220975003U (en) | 2023-08-15 | 2023-08-15 | Dielectric strength tester protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220975003U true CN220975003U (en) | 2024-05-17 |
Family
ID=91042706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322194239.4U Active CN220975003U (en) | 2023-08-15 | 2023-08-15 | Dielectric strength tester protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220975003U (en) |
-
2023
- 2023-08-15 CN CN202322194239.4U patent/CN220975003U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |