CN212723182U - Portable withstand voltage tester for debugging of electrical engineering - Google Patents
Portable withstand voltage tester for debugging of electrical engineering Download PDFInfo
- Publication number
- CN212723182U CN212723182U CN202020638623.2U CN202020638623U CN212723182U CN 212723182 U CN212723182 U CN 212723182U CN 202020638623 U CN202020638623 U CN 202020638623U CN 212723182 U CN212723182 U CN 212723182U
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- China
- Prior art keywords
- box
- threaded rod
- drum
- way threaded
- withstand voltage
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- Expired - Fee Related
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Abstract
The utility model discloses a portable withstand voltage tester of electrical engineering debugging usefulness, including box and drum, the inside standing groove that is provided with of box, the top fixed mounting of standing groove has two lifters, and the top of lifter runs through the roof of box and extends to the outside of box, is provided with elevating system between the top of lifter and the bottom of drum, and elevating system includes the two-way threaded rod, and the two-way threaded rod rotates the inner chamber left side of connecting at the drum. The utility model discloses a having set up elevating gear, elevating gear can make drum and box leave mutually, drives the standing groove and goes up and down relatively simultaneously, and the tester body can test inside the box, when needing to remove, directly rotates the two-way threaded rod, makes standing groove and top cover tighten up, plays the guard action to the tester body, both can easily carrying device through grabbing the cover, and this scheme makes things convenient for outdoor measuring, and portable is receive and release.
Description
Technical Field
The utility model relates to a withstand voltage tester technical field specifically is a portable withstand voltage tester of electrical engineering debugging usefulness.
Background
The voltage resistance tester, also called an electrical insulation strength tester, or a dielectric strength tester, also called a dielectric breakdown device, an insulation strength tester, a high voltage breakdown device, a voltage resistance tester, etc., applies a specified alternating current or direct current high voltage between an electrified part and a non-electrified part of an electrical appliance to test the voltage resistance capability of an insulation material of the electrical appliance.
The existing withstand voltage tester is only suitable for indoor work, the portable type of going out is comparatively inconvenient, and goes out to carry and lead to the instrument vibrations to damage easily, and outdoor light is stronger, is unfavorable for the display screen of observation instrument, so market needs a withstand voltage tester that is used for outdoor work that can conveniently carry.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a portable withstand voltage tester of electrical engineering debugging usefulness has solved foretell problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a portable withstand voltage tester of electrical engineering debugging usefulness, includes box and drum, the inside standing groove that is provided with of box, the top fixed mounting of standing groove has two lifter, the top of lifter runs through the roof of box and extends to the outside of box, be provided with elevating system between the top of lifter and the bottom of drum.
Preferably, elevating system includes the two-way threaded rod, the two-way threaded rod rotates to be connected in the inner chamber left side of drum, the right-hand member of two-way threaded rod runs through the right side wall of drum and extends to the right side of drum, the shifting chute has been seted up to the bottom of drum, the both sides of two-way threaded rod are overlapped respectively and are equipped with first thread piece and second thread piece, the bottom of first thread piece and second thread piece all rotates and is connected with the dwang, and the bottom of dwang passes the shifting chute and is connected with the top rotation of box.
Preferably, the upper part of the inner cavity of the box body and the position corresponding to the placing groove are fixedly provided with a top sleeve, and a tester body is placed in a cavity formed between the top sleeve and the placing groove.
Preferably, one side of box is rotated and is connected with the door plant, the top of door plant extends to the top of box, one side sliding connection that the door plant is located the box top has the slider, the top fixed mounting of box has third screw thread piece, one-way threaded rod has been run through to the inside of third screw thread piece, one end of one-way threaded rod is rotated with one side of slider and is connected.
Preferably, the two-way threaded rod is located the one end on drum right side and the one end that the slider was kept away from to the one-way threaded rod all is provided with the rotation handle.
Preferably, the circumference side center of the cylinder is provided with a gripping sleeve, and the gripping sleeve is made of rubber.
Advantageous effects
The utility model provides a portable withstand voltage tester of electrical engineering debugging usefulness. The method has the following beneficial effects:
(1) this portable withstand voltage tester of electrical engineering debugging usefulness, through having set up elevating gear, elevating gear can make drum and box leave mutually, drives the standing groove and goes up and down relatively simultaneously, and the tester body can test inside the box, when needs remove, directly rotates two-way threaded rod, makes standing groove and top cover tighten up, plays the guard action to the tester body, both can easily carrying device through grabbing the cover, and this scheme makes things convenient for outdoor detection, and portable is convenient for receive and release.
(2) This portable withstand voltage tester of electrical engineering debugging usefulness through having set up rotatable door plant, rotatable one-way threaded rod drives the door plant and rotates when using, makes it keep the level, can play the effect of shading to the display device on the tester body, when outdoor use, has improved the convenience of device greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention.
In the figure: 1. a box body; 2. a cylinder; 3. a placement groove; 4. a lifting rod; 5. a bidirectional threaded rod; 6. a moving groove; 7. a first thread block; 8. a second thread block; 9. jacking and sleeving; 10. a tester body; 11. a door panel; 12. a slider; 13. a third thread block; 14. a one-way threaded rod; 15. rotating the handle; 16. grasping the sleeve; 17. rotating the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a portable withstand voltage tester of electrical engineering debugging usefulness, includes box 1 and drum 2, and 1 inside standing groove 3 that is provided with of box, the top fixed mounting of standing groove 3 has two lifter 4, and the top of lifter 4 runs through the roof of box 1 and extends to the outside of box 1, is provided with elevating system between the top of lifter 4 and the bottom of drum 2.
Wherein elevating system includes two-way threaded rod 5, and two-way threaded rod 5 rotates to be connected on the left of the inner chamber of drum 2, and the right-hand member of two-way threaded rod 5 runs through the right side wall of drum 2 and extends to the right side of drum 2, and shifting chute 6 has been seted up to the bottom of drum 2, and the both sides of two-way threaded rod 5 are overlapped respectively and are equipped with first thread piece 7 and second thread piece 8, the bottom of first thread piece 7 and second thread piece 8 all rotates and is connected with dwang 17, and the bottom of dwang 17 passes shifting chute 6 and rotates with the top of box 1 and be connected.
Wherein the inner chamber upper portion of box 1 and the position fixed mounting who corresponds with standing groove 3 have a top cover 9, have placed tester body 10 in the cavity that forms between top cover 9 and the standing groove 3, standing groove 3 rises and makes tester body 10 and top cover 9 cooperation, compresses tightly tester body 10 fixedly, prevents to remove the in-process collision, has increased the security when the transportation removes.
Wherein one side of box 1 is rotated and is connected with door plant 11, the top of door plant 11 extends to the top of box 1, one side sliding connection that door plant 11 is located the box 1 top has slider 12, the top fixed mounting of box 1 has third screw thread piece 13, threaded one-way rod 14 runs through inside of third screw thread piece 13, threaded one-way rod 14's one end is rotated with one side of slider 12 and is connected, such design makes the device when using, door plant 11 can play the effect of light screen, conveniently look over the display screen, avoid being difficult for looking over the problem of display data under outdoor highlight.
Wherein, the two-way threaded rod 5 is arranged at one end of the right side of the cylinder 2 and one end of the one-way threaded rod 14 far away from the slide block 12 are both provided with a rotating handle 15, and the one-way threaded rod 14 and the two-way threaded rod 5 are conveniently rotated by using the rotating handle 15.
Wherein the circumference side center of drum 2 is provided with grabbing cover 16, and the material of grabbing cover 16 is the rubber material, and the grabbing of rubber material cover 16 makes the gripping more stable.
During the use, rotate one-way threaded rod 14, one-way threaded rod 14 passes through slider 12 and drives door plant 11 and rotate, make door plant 11 keep the level, rotate two-way threaded rod 5, two-way threaded rod 5 drives first thread piece 7 and second thread piece 8 and is close to each other, drive dwang 17 simultaneously, dwang 17 rotates and drives the 14 lifts of lifter, drive standing groove 3 simultaneously and go up and down, make tester body 10 go up and down, make the display screen and the socket of tester body 10 expose, the convenience is to tester body 10's use, during the removal, it both can move to hold gripping cover 16, and is convenient and fast.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.
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 (6)
1. The utility model provides a portable withstand voltage tester of electrical engineering debugging usefulness, includes box (1) and drum (2), its characterized in that: the improved box is characterized in that a placing groove (3) is formed in the box body (1), two lifting rods (4) are fixedly mounted at the top of the placing groove (3), the top ends of the lifting rods (4) penetrate through a top plate of the box body (1) and extend to the outside of the box body (1), and a lifting mechanism is arranged between the top ends of the lifting rods (4) and the bottom of the cylinder (2).
2. The portable withstand voltage tester for debugging of electrical engineering of claim 1, which is characterized in that: elevating system includes two-way threaded rod (5), two-way threaded rod (5) are rotated and are connected in the inner chamber left side of drum (2), the right-hand member of two-way threaded rod (5) runs through the right side wall of drum (2) and extend to the right side of drum (2), shifting chute (6) have been seted up to the bottom of drum (2), the both sides of two-way threaded rod (5) are equipped with first thread piece (7) and second thread piece (8) respectively, the bottom of first thread piece (7) and second thread piece (8) all rotates and is connected with dwang (17), and the bottom of dwang (17) is passed shifting chute (6) and is rotated with the top of box (1) and is connected.
3. The portable withstand voltage tester for debugging of electrical engineering of claim 1, which is characterized in that: the tester is characterized in that a top sleeve (9) is fixedly mounted on the upper portion of an inner cavity of the box body (1) and corresponds to the placing groove (3), and a tester body (10) is placed in a cavity formed between the top sleeve (9) and the placing groove (3).
4. The portable withstand voltage tester for debugging of electrical engineering of claim 1, which is characterized in that: one side of box (1) is rotated and is connected with door plant (11), the top of door plant (11) extends to the top of box (1), one side sliding connection that door plant (11) are located box (1) top has slider (12), the top fixed mounting of box (1) has third screw thread piece (13), one-way threaded rod (14) has been run through to the inside of third screw thread piece (13), the one end of one-way threaded rod (14) is rotated with one side of slider (12) and is connected.
5. The portable withstand voltage tester for debugging of electrical engineering of claim 2, characterized in that: and a rotating handle (15) is arranged at one end of the bidirectional threaded rod (5) on the right side of the cylinder (2) and one end of the unidirectional threaded rod (14) far away from the sliding block (12).
6. The portable withstand voltage tester for debugging of electrical engineering of claim 1, which is characterized in that: the periphery side center of the cylinder (2) is provided with a gripping sleeve (16), and the gripping sleeve (16) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020638623.2U CN212723182U (en) | 2020-04-24 | 2020-04-24 | Portable withstand voltage tester for debugging of electrical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020638623.2U CN212723182U (en) | 2020-04-24 | 2020-04-24 | Portable withstand voltage tester for debugging of electrical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212723182U true CN212723182U (en) | 2021-03-16 |
Family
ID=74943704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020638623.2U Expired - Fee Related CN212723182U (en) | 2020-04-24 | 2020-04-24 | Portable withstand voltage tester for debugging of electrical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212723182U (en) |
-
2020
- 2020-04-24 CN CN202020638623.2U patent/CN212723182U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |