CN214539715U - Portable power detection equipment with high accuracy - Google Patents
Portable power detection equipment with high accuracy Download PDFInfo
- Publication number
- CN214539715U CN214539715U CN202120617054.8U CN202120617054U CN214539715U CN 214539715 U CN214539715 U CN 214539715U CN 202120617054 U CN202120617054 U CN 202120617054U CN 214539715 U CN214539715 U CN 214539715U
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- China
- Prior art keywords
- outer box
- box body
- fixedly connected
- high accuracy
- power detection
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Abstract
The utility model discloses an electric power check out test set convenient to carry has the high degree of accuracy, concretely relates to mechanical engineering field, including the outer box, outer box rear side upper end surface rotates and is connected with outside apron, outer box rear side upper end fixed surface is connected with the connection hinge, connect hinge opposite side surface and outside apron lower extreme surface hinged joint, outer box bottom surface has been seted up and has been worn to be equipped with the slot, wear inside the wearing connection fixed column of wearing to be equipped with of slot, outer box inner wall fixed surface is connected with places the stopper. The utility model discloses a set up and connect the fixed column and manual commentaries on classics handle, because manual commentaries on classics not only can assist the connection fixed column to rotate the effect and can also can obtain spacing connection fixed column and can only arrange outer bottom of the body surface in, just so can be fixed in outer box internal portion, simple structure convenient to detach with the gas relay check gauge.
Description
Technical Field
The utility model relates to a power equipment technical field, more specifically say, the utility model relates to a portable has electric power check out test set of high degree of accuracy.
Background
The power detection equipment is equipment for performing test, verification, detection and acceptance on power production and power grid operation, provides reliable guarantee for safety and reliability of power operation, and is commonly used as follows: the device comprises insulation voltage-withstand test equipment, transformer test equipment such as a gas relay calibrator, an electric energy meter calibrating device such as a three-phase electric energy meter field calibrator, mutual inductor measurement monitoring detection equipment, grounding device detection equipment, relay protection detection equipment, SF6 gas, oil analysis equipment such as an insulation oil granularity tester, lightning arrester detection equipment, switch detection equipment such as a direct current stabilized voltage supply, operation circuit detection equipment, temperature measurement, distance measurement, speed measurement products and motor detection equipment, wherein the gas relay calibrator adopts an advanced micro-control technology, and when the internal fault of a transformer is simulated by detecting a high-precision pressure sensor, a flow rate fixed value is calculated by an instantaneous burst pulse pressure method so as to achieve the purpose of detecting the heavy gas protection action of the gas relay; the volume value of light gas is calculated by adopting a method of combining a precision container with a micro-pressure sensor and detecting the volume of liquid discharged from the interior of the gas relay.
But when in actual use, the outside is provided with outer box when the gas relay check gauge is used mostly, and the connection between gas relay check gauge main part and the shell body is either fixed connection be not convenient for dismantle, or just directly place in outer box internal portion be not convenient for fix, easy misoperation scatters out portable not.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the utility model aims at providing a portable has electric power check out test set of high degree of accuracy to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a portable electric power detection device with high accuracy comprises an outer box body, wherein an outer cover plate is rotatably connected to the upper end surface of the rear side of the outer box body, a connecting hinge is fixedly connected to the upper end surface of the rear side of the outer box body, the outer surface of the other side of the connecting hinge is hinged to the outer surface of the lower end of the outer cover plate, a penetrating slot is formed in the bottom surface of the outer box body, a connecting fixing column is arranged in the penetrating slot in a penetrating manner, a placing limiting block is fixedly connected to the inner wall surface of the outer box body, a body relay calibrator is connected to the upper surface of the placing limiting block in a fit manner, a first threaded groove is formed in the lower surface of the body relay calibrator, external connecting threads are arranged on the outer surfaces of two ends of the connecting fixing column, a manual rotating handle is fixedly connected to the outer surface of the middle of the connecting fixing column, a frame plate accommodating groove is formed in the outer surface of the bottom of the outer box body relay, and movable rotating columns are fixedly connected to the inner surfaces of two ends of the frame plate accommodating groove, the outer surface of the movable rotary column is sleeved with a support frame plate in a rotating mode, a second thread groove is formed in the outer surface of the bottom of the outer box body, an external thread column is connected to the inner portion of the second thread groove in a threaded mode, and a stud base is fixedly connected to the outer surface of the upper end of the external thread column.
Further, outer box body front side both sides surface equal fixedly connected with joint box body, joint box body both sides surface has all seted up the joint groove.
Furthermore, a portable carrying handle is fixedly connected to the front side surface of the outer box body.
Furthermore, the lower surfaces of the four corners of the outer box body are fixedly connected with placing pad feet.
Furthermore, the inner surface of the stud base is fixedly connected with a connecting internal thread, the other end of the connecting and fixing column is in threaded connection with the inner part of the stud base, and the other end of the connecting and fixing column is attached to the outer surface of the connecting internal thread.
Further, the equal fixedly connected with connecting band in outside apron upper end surface both sides, connecting band other end fixedly connected with joint piece, joint piece surface is connected with the laminating of joint box body inner surface.
Further, the outer fixed surface of support frame plate upper end is connected with the suction magnetic path, laminating spread groove has been seted up to outer box bottom surface, laminating spread groove bottom fixed surface is connected with laminating iron plate, laminating iron plate upper surface is connected with the laminating of suction magnetic path lower surface.
The utility model discloses a technological effect and advantage:
1. through arranging the connecting fixed column and the manual rotating handle, compared with the prior art, because the outer surfaces at two ends of the connecting fixed column are fixedly connected with the external connecting thread and the manual rotating handle is fixedly connected with the outer surface in the middle of the connecting fixed column, the upper end of the connecting fixed column is in threaded connection with a first threaded groove arranged at the bottom of the gas relay calibrator by enabling the connecting fixed column to penetrate through the inserting groove at the bottom of the outer box body, and because the manual rotating handle has the effect of assisting the connecting fixed column to rotate, the limiting connecting fixed column can be only arranged on the outer surface at the bottom of the outer box body, the gas relay calibrator can be fixed in the outer box body, and the structure is simple and convenient to disassemble;
2. through arranging the support frame plate and the portable carrying handle, compared with the prior art, the portable carrying handle is fixedly connected with the front side surface of the outer box body, so that the portable carrying handle is convenient to carry away when moving, the support frame plate is rotatably connected with the outer surface of the outer box body, the support frame plate is arranged on the outer surface of the movable rotating column in a sleeved mode, the outer surface of the bottom of the outer box body is provided with a second threaded groove, an external threaded column is in threaded connection with the inner part of the second threaded groove, and the outer surface of the upper end of the external threaded column is fixedly connected with a stud base, so that the support frame plate can be supported at the bottom of the outer box body to be convenient to place at a certain inclination angle for operation, the stud base is arranged, the stud base is in threaded connection with the bottom of the outer box body and can be detached at any time, and the bottom of the connecting fixed column is in threaded connection with the stud base, the gas relay calibrator has the advantages that the distance between the gas relay calibrator and the stud base can be changed by rotating the connecting and fixing column when the gas relay calibrator is not completely disassembled, so that the gas relay calibrator is supported.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the utility model discloses gas relay check gauge structural schematic.
Fig. 3 is a schematic view of the bottom structure of the outer box of the present invention.
Fig. 4 is the schematic structural diagram of the connection fixing column and the stud base of the present invention.
Fig. 5 is an enlarged schematic view of the a position of the present invention.
Fig. 6 is an enlarged schematic view of the position B of the present invention.
Fig. 7 is an enlarged schematic view of the structure at position C of the present invention.
Fig. 8 is an enlarged schematic view of the position D of the present invention.
The reference signs are: 1. an outer case; 2. connecting a hinge; 3. an outer cover plate; 4. a portable carrying handle; 5. placing a foot pad; 6. inserting the slot; 7. placing a limiting block; 8. connecting the fixing columns; 9. connecting external threads; 10. a manual rotating handle; 11. a gas relay calibrator; 12. a first thread groove; 13. a shelf plate receiving groove; 14. a movable rotary column; 15. a support frame plate; 16. a second thread groove; 17. externally connecting a threaded column; 18. a stud base; 19. connecting the internal threads; 20. clamping the box body; 21. a clamping groove; 22. a connecting belt; 23. a clamping block; 24. a suction magnetic block; 25. attaching an iron block; 26. and (6) attaching the connecting groove.
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.
As shown in the attached figures 1-8, the portable power detection device with high accuracy comprises an outer box body 1, an outer cover plate 3 is rotatably connected to the upper surface of the rear side of the outer box body 1, a connecting hinge 2 is fixedly connected to the upper surface of the rear side of the outer box body 1, the outer surface of the other side of the connecting hinge 2 is hinged to the outer surface of the lower end of the outer cover plate 3, a penetrating slot 6 is formed in the bottom surface of the outer box body 1, a connecting fixed column 8 is arranged in the penetrating slot 6 in a penetrating manner, a placing limiting block 7 is fixedly connected to the inner wall surface of the outer box body 1, a gas relay calibrator 11 is attached to the upper surface of the placing limiting block 7, a first threaded groove 12 is formed in the lower surface of the gas relay calibrator 11, connecting external threads 9 are formed in the outer surfaces of the two ends of the connecting fixed column 8, a manual rotating handle 10 is fixedly connected to the outer surface in the middle of the connecting fixed column 8, and a collecting groove 13 is formed in the outer surface of the bottom of the outer box body 1, the inside fixed surface in groove 13 both ends is accomodate to the frame plate is connected with activity rotary column 14, and the surface cover is established to activity rotary column 14 and is rotated and be connected with support frame plate 15, and No. two thread grooves 16 have been seted up to outer box 1 bottom surface, and No. two thread groove 16 inside threaded connection has external screw thread post 17, and external screw thread post 17 upper end fixed surface is connected with double-screw bolt base 18.
In a preferred embodiment, outer surface of both sides of the front side of the outer box 1 is fixedly connected with a clamping box body 20, and the outer surface of both sides of the clamping box body 20 is provided with a clamping groove 21, so that the outer cover plate 3 and the outer box 1 can be connected in a closed manner and can not be opened when not needed.
In a preferred embodiment, a portable handle 4 is fixedly connected to the front side surface of the outer case 1, so that it is convenient to carry away by hand when moving due to the portable handle 4 fixedly connected to the front side surface of the outer case 1.
In a preferred embodiment, the lower surfaces of the four corners of the outer box 1 are fixedly connected with the placing pad feet 5, so that the bottom of the outer box 1 is at a certain distance from the ground and is not seriously worn.
In a preferred embodiment, the inner surface of the stud base 18 is fixedly connected with a connecting internal thread 19, the other end of the connecting fixing column 8 is in threaded connection with the inner portion of the stud base 18, the other end of the connecting fixing column 8 is in fit connection with the outer surface of the connecting internal thread 19, so that the stud base 18 is arranged, the stud base 18 is in threaded connection with the bottom of the outer box body 1 and can be detached at any time, the bottom of the connecting fixing column 8 is in threaded connection with the inner portion of the stud base 18, and when the connecting fixing column 8 is not detached completely, the distance between the gas relay calibrator 11 and the stud base 18 can be changed by rotating the connecting fixing column 8, and the gas relay calibrator 11 is supported.
In a preferred embodiment, both sides of the outer surface of the upper end of the outer cover plate 3 are fixedly connected with connecting bands 22, the other end of the connecting band 22 is fixedly connected with a clamping block 23, and the outer surface of the clamping block 23 is attached to the inner surface of the clamping box body 20, so that the outer cover plate 3 and the outer box body 1 can be connected in a closing manner and cannot be opened when not needed.
In a preferred embodiment, the outer surface of the upper end of the supporting frame plate 15 is fixedly connected with the suction magnetic block 24, the outer surface of the bottom of the outer box 1 is provided with a fitting connecting groove 26, the bottom surface of the fitting connecting groove 26 is fixedly connected with a fitting iron block 25, and the upper surface of the fitting iron block 25 is connected with the lower surface of the suction magnetic block 24 in a fitting manner, so that the supporting frame plate 15 cannot rotate randomly when being accommodated into the frame plate accommodating groove 13.
The utility model discloses the theory of operation: by arranging the connecting and fixing column 8 and the manual rotating handle 10, because the outer surfaces of two ends of the connecting and fixing column 8 are fixedly connected with the external connecting threads 9 and the manual rotating handle 10 is fixedly connected with the outer surface in the middle of the connecting and fixing column 8, the upper end of the connecting and fixing column 8 is in threaded connection with a first threaded groove 12 arranged at the bottom of the gas relay calibrator 11 by penetrating the connecting and fixing column 8 through the inserting groove 6 at the bottom of the outer box body 1, because the manual rotating handle 10 acts on the connecting and fixing column 8, the connecting and fixing column 8 can be assisted to rotate, and the limiting and connecting and fixing column 8 can only be arranged on the outer surface of the bottom of the outer box body 1, the gas relay calibrator 11 can be fixed inside the outer box body 1, the structure is simple, and the disassembly is convenient; through the arrangement of the supporting frame plate 15 and the portable carrying handle 4, the portable carrying handle 4 is fixedly connected with the front side surface of the outer box 1, so that the portable carrying handle is convenient to carry away when moving, the supporting frame plate 15 is rotatably connected with the outer surface of the movable rotating column 14, the supporting frame plate 16 is arranged on the outer surface of the bottom of the outer box 1, the external threaded column 17 is in threaded connection with the inner part of the second threaded groove 16, the stud base 18 is fixedly connected with the outer surface of the upper end of the external threaded column 17, so that the supporting frame plate 15 can be supported at the bottom of the outer box 1 to be convenient to have a certain inclination angle for placing and operation, the stud base 18 is arranged, the stud base 18 is in threaded connection with the bottom of the outer box 1 and can be detached at any time, and the bottom of the connecting fixing column 8 is in threaded connection with the inside the stud base 18, when not completely dismantling, through rotating connection fixed column 8, can change the distance between gas relay check gauge 11 and stud base 18, obtain the effect of holding up gas relay check gauge 11.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A portable power detection apparatus with high accuracy, comprising an outer case (1), characterized in that: the outer box is characterized in that an outer cover plate (3) is rotatably connected to the upper end surface of the rear side of the outer box body (1), a connecting hinge (2) is fixedly connected to the upper end surface of the rear side of the outer box body (1), the outer surface of the other side of the connecting hinge (2) is hinged to the outer surface of the lower end of the outer cover plate (3), a through slot (6) is formed in the bottom surface of the outer box body (1), a connecting fixed column (8) penetrates through the through slot (6), a placing limiting block (7) is fixedly connected to the inner wall surface of the outer box body (1), a body relay calibrator (11) is connected to the upper surface of the placing limiting block (7) in a fit manner, a first threaded groove (12) is formed in the lower surface of the body relay calibrator (11), connecting external threads (9) are formed in the outer surfaces of two ends of the connecting fixed column (8), and a manual rotating handle (10) is fixedly connected to the outer surface in the middle of the connecting fixed column (8), outer box (1) bottom surface has been seted up the frame plate and has been accomodate groove (13), the frame plate is accomodate groove (13) both ends inside fixed surface and is connected with activity rotary column (14), activity rotary column (14) surface cover is established and is rotated and be connected with support frame plate (15), No. two thread grooves (16) have been seted up to outer box (1) bottom surface, No. two thread grooves (16) inside threaded connection have external screw thread post (17), external screw thread post (17) upper end fixed surface is connected with double-screw bolt base (18).
2. A portable power detection apparatus with high accuracy according to claim 1, characterized in that: outer box body (1) front side both sides surface equal fixedly connected with joint box body (20), joint box body (20) both sides surface has all seted up joint groove (21).
3. A portable power detection apparatus with high accuracy according to claim 2, characterized in that: the front side surface of the outer box body (1) is fixedly connected with a portable carrying handle (4).
4. A portable power detection apparatus with high accuracy according to claim 3, characterized in that: the lower surfaces of the four corners of the outer box body (1) are fixedly connected with placing pad feet (5).
5. A portable power detection apparatus with high accuracy according to claim 4, characterized in that: the inner surface of the stud base (18) is fixedly connected with a connecting internal thread (19), the other end of the connecting and fixing column (8) is in threaded connection with the inner part of the stud base (18), and the other end of the connecting and fixing column (8) is attached to the outer surface of the connecting internal thread (19).
6. A portable power detection apparatus with high accuracy according to claim 5, characterized in that: outside apron (3) upper end surface both sides equal fixedly connected with connecting band (22), connecting band (22) other end fixedly connected with joint piece (23), joint piece (23) surface is connected with joint box body (20) interior surface laminating.
7. A portable power detection apparatus with high accuracy according to claim 6, characterized in that: support frame board (15) upper end fixed surface is connected with suction magnetic path (24), laminating spread groove (26) have been seted up to outer box (1) bottom surface, laminating spread groove (26) bottom fixed surface is connected with laminating iron plate (25), laminating iron plate (25) upper surface is connected with the laminating of suction magnetic path (24) lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120617054.8U CN214539715U (en) | 2021-03-26 | 2021-03-26 | Portable power detection equipment with high accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120617054.8U CN214539715U (en) | 2021-03-26 | 2021-03-26 | Portable power detection equipment with high accuracy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214539715U true CN214539715U (en) | 2021-10-29 |
Family
ID=78265594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120617054.8U Expired - Fee Related CN214539715U (en) | 2021-03-26 | 2021-03-26 | Portable power detection equipment with high accuracy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214539715U (en) |
-
2021
- 2021-03-26 CN CN202120617054.8U patent/CN214539715U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 3601, Hongjing Avenue, Jiangning District, Nanjing, Jiangsu 210017 Patentee after: NANJING XIAOZHUANG University Address before: 210017 No. 41 North Wei Road, Jiangsu, Nanjing Patentee before: NANJING XIAOZHUANG University |
|
| 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: 20211029 |