CN218886142U - Supporting mechanism for handheld electric energy meter calibrator - Google Patents
Supporting mechanism for handheld electric energy meter calibrator Download PDFInfo
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- CN218886142U CN218886142U CN202221994398.1U CN202221994398U CN218886142U CN 218886142 U CN218886142 U CN 218886142U CN 202221994398 U CN202221994398 U CN 202221994398U CN 218886142 U CN218886142 U CN 218886142U
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Abstract
A supporting mechanism for a handheld electric energy meter calibrator comprises a calibrator body, wherein the calibrator body is suspended at the lower part of an electric energy meter box through the supporting mechanism; the supporting mechanism is connected with the diapire centre gripping of ammeter case through the centre gripping subassembly including the hanging fagging that transversely sets up, hanging fagging tip, and its another tip is connected with the support square bar through the vertical lift of locating component, the top of supporting the square bar is connected with the card through the rotating assembly level rotation and props the subassembly, horizontal detachably presss from both sides in the card props the subassembly and is equipped with the check gauge body. The utility model discloses the supporting mechanism that sets up simple structure conveniently carries, and this supporting mechanism can be with the fixed suspension of check gauge body on the diapire of ammeter case, can avoid the operation of artifical handheld check gauge body like this, has not only effectively reduced self working strength, can not cause its hand ache, has liberated the both hands moreover, is convenient for its handheld pen-shaped writing of paper record check-up data.
Description
Technical Field
The utility model belongs to the technical field of the electric energy meter detects, in particular to a supporting mechanism for hand-held type electric energy meter check gauge.
Background
At present, a three-phase electric energy meter calibrator on the market is a metering calibration tool which is small in size, light in weight, simple, convenient and practical, and can be operated in a handheld mode; however, when carrying out the on-the-spot check-up one by one to a plurality of electric energy meters in the resident building ammeter case, if the long-time handheld check-up appearance of electric power measurement personnel not only self working strength is great, can cause its hand ache, also be convenient for its handheld pen note check-up data moreover.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to prior art exists, provide a supporting mechanism for hand-held type electric energy meter check gauge, concrete technical scheme is as follows:
a supporting mechanism for a handheld electric energy meter calibrator comprises a calibrator body, wherein the calibrator body is used for metering and detecting an electric energy meter arranged in an electric meter box, and the calibrator body is suspended at the lower part of the electric meter box through the supporting mechanism;
the supporting mechanism includes the hanging fagging that transversely sets up, hang fagging one end pass through the centre gripping subassembly with the diapire centre gripping of ammeter case is connected, and its another tip is connected with the support square bar through the vertical lift of locating component, the top of supporting the square bar is connected with the card through the rotation of rotating assembly level and props the subassembly, horizontal detachably clamp is equipped with in the card props the subassembly the check gauge body.
Furthermore, the clamping assembly comprises a clamping plate, the clamping plate is arranged right above the end part of the corresponding suspension supporting plate in parallel, and the outer end surfaces of the clamping plate and the suspension supporting plate are flush; the middle part of the bottom surface of the clamping plate is vertically connected with a guide plate, the guide plate is in longitudinal clearance insertion fit with a guide square hole correspondingly penetrating through the end part of the suspension supporting plate, a fastening bolt is inserted into a longitudinal clearance of the inner end part of the clamping plate, and the fastening bolt is in threaded fit with a threaded hole correspondingly penetrating through the suspension supporting plate.
Furthermore, the positioning assembly comprises a positioning square groove, the positioning square groove is vertically connected with the inner end face of the suspension supporting plate, and the supporting square rod is inserted into the positioning square groove at a longitudinal gap; and a positioning bolt vertically penetrates through one side surface of the positioning square groove and is screwed with the positioning bolt.
Furthermore, the rotating assembly comprises an installation block, the installation block is vertically connected with the top surface of the supporting square rod, a rotating shaft is longitudinally embedded in the installation block, and the clamping and supporting assembly is horizontally and rotatably connected with the rotating shaft.
Furthermore, the clamping and supporting assembly comprises a supporting plate with a rectangular structure, the bottom surface of the supporting plate is vertically connected with the top surface of the rotating shaft, two straight mounting holes are respectively and vertically and symmetrically formed in the end surface of the supporting plate inwards along the central axis of the supporting plate, and elastic telescopic pieces are transversely inserted into the straight mounting holes; the end face of the supporting plate is longitudinally and symmetrically connected with clamping plates used for clamping the calibrator body through the two elastic telescopic pieces.
Furthermore, the elastic telescopic piece comprises a telescopic rod, the telescopic rod is transversely inserted into the corresponding mounting straight hole, the outer end face of the telescopic rod is vertically connected with the corresponding clamping plate, the inner end face of the telescopic rod is axially connected with a limiting block, the limiting block is transversely connected with the inner wall of the mounting straight hole in a sliding fit manner, an annular flange is axially arranged at the opening of the mounting straight hole, and the limiting block is in limit blocking connection with the annular flange; the telescopic rod is axially sleeved with a spring, one end of the spring is connected with the limiting block, and the other end of the spring is connected with the annular flange.
Further, the top surface integration of cardboard is connected with spacing bead perpendicularly, just spacing bead with the interval of backup pad equals the thickness of check gauge body.
The utility model has the advantages that:
the utility model discloses the supporting mechanism that sets up simple structure, the practicality is strong, conveniently carries, and this supporting mechanism can be with the fixed suspension of check gauge body on the diapire of ammeter case, can avoid the operation of artifical handheld check gauge body like this, has not only effectively reduced self working strength, can not cause its hand ache, has liberated both hands moreover, is convenient for its handheld pen note check-up data.
Drawings
Fig. 1 shows a schematic structural diagram of a calibrator body according to the present invention;
figure 2 shows the overall assembly structure schematic diagram of the utility model
Fig. 3 shows a schematic partial structure diagram of the suspension supporting plate of the present invention;
FIG. 4 shows a cross-sectional view of the positioning assembly assembled with the supporting square bar;
fig. 5 shows a structural top view of the blocking component of the present invention;
fig. 6 shows a structural cross-sectional view of the clamp support assembly of the present invention;
fig. 7 shows a working demonstration diagram of the present invention.
Shown in the figure: 1. a check gauge body; 2. suspending a supporting plate; 21. a guide square hole; 22. a threaded hole; 3. a clamping assembly; 31. a splint; 32. a guide plate; 33. fastening a bolt; 4. a positioning assembly; 41. positioning a square groove; 42. positioning a bolt; 5. supporting a square rod; 6. a rotating assembly; 61. mounting a block; 62. a rotating shaft; 7. a clamp support assembly; 71. a support plate; 711. installing a straight hole; 712. an annular flange; 72. an elastic expansion member; 721. a telescopic rod; 722. a limiting block; 723. a spring; 73. clamping a plate; 731. a limit bead; 8. an electric meter box; 9. an electric energy meter.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1, 2 and 7, a supporting mechanism for a handheld electric energy meter calibrator comprises a calibrator body 1, wherein the calibrator body 1 is used for measuring and detecting an electric energy meter 9 arranged in an electric meter box 8, and the calibrator body 1 is suspended below the electric meter box 8 through the supporting mechanism;
the supporting mechanism includes the bracing board 2 that hangs that transversely sets up, hang 2 tip of bracing board through the centre gripping subassembly 3 with the diapire centre gripping of ammeter case 8 is connected, and its another tip is connected with through 4 vertical lifts of locating component and supports square bar 5, the top of supporting square bar 5 is connected with card vaulting subassembly 7 through 6 horizontal rotations of rotating assembly, horizontal detachably clamp is equipped with in the card vaulting subassembly 7 check gauge body 1.
By adopting the technical scheme, the arranged supporting mechanism is simple in structure, strong in practicability and convenient to carry, the calibrator body 1 can be fixedly suspended on the bottom wall of the electric meter box 8 by the supporting mechanism, so that the operation of manually holding the calibrator body 1 can be avoided, the working strength of the calibrator body is effectively reduced, the hand pain of the calibrator body is not caused, and the hands are liberated, so that the calibrator body is convenient to hold a paper pen to record calibration data;
2 tip of fagging that hang among the supporting mechanism is connected with the bottom centre gripping of ammeter case 8, another tip vertical lift is connected with support square bar 5, the top of supporting square bar 5 is rotated and is connected with card and props subassembly 7, the card props subassembly 7 like this and is convenient for press from both sides and establish check gauge body 1, the lift removal of check gauge body 1 accessible support square bar 5 reaches the height that suits with electric energy meter 9, and simultaneously, check gauge body 1 can prop the horizontal rotation of subassembly 7 along with the card, reaches suitable check-up angle.
As shown in fig. 2 and 7, the clamping assembly 3 includes a clamping plate 31, the clamping plate 31 is arranged in parallel right above the end of the corresponding suspension plate 2, and the outer end faces of the clamping plate 31 and the end faces of the suspension plate are flush; the middle part of the bottom surface of the clamping plate 31 is vertically connected with a guide plate 32, the guide plate 32 is in longitudinal clearance insertion fit with a guide square hole 21 correspondingly penetrating and opening on the end part of the suspension supporting plate 2, a fastening bolt 33 is inserted in a longitudinal clearance of the inner end part of the clamping plate 31, and the fastening bolt 33 is in threaded fit with a threaded hole 22 correspondingly penetrating and opening on the suspension supporting plate 2.
By adopting the technical scheme, after the door of the electric meter box 8 is opened, the bottom wall of the electric meter box 8 is inserted between the clamping plate 31 and the suspension plate 2, the fastening bolt 33 is screwed downwards, and the clamping plate 31 moves downwards along the guide plate 32 and clamps the bottom wall of the electric meter box 8; in addition, after the fastening bolt 33 is screwed out, the clamping assembly 3 can be detached, and the clamping assembly is convenient to disassemble, assemble, replace and carry.
As shown in fig. 2 and 4, the positioning assembly 4 includes a positioning square groove 41, the positioning square groove 41 is vertically connected to the inner end face of the suspension supporting plate 2, and the supporting square rod 5 is inserted into the positioning square groove 41 with a longitudinal gap; and a positioning bolt 42 vertically penetrates through one side surface of the positioning square groove 41 in a threaded manner.
Through adopting above-mentioned technical scheme, loosen positioning bolt 42, alright will support square pole 5 along the vertical lift removal of location square groove 41, treat to reach required position after, screw positioning bolt 42 and can fix a position and support square pole 5, convenient operation not only like this, also be convenient for the dismouting support square pole 5, conveniently carry.
As shown in fig. 2 and 7, the rotating assembly 6 includes a mounting block 61, the mounting block 61 is vertically connected with the top surface of the supporting square bar 5, a rotating shaft 62 is longitudinally embedded in the mounting block 61, and the clamping and supporting assembly 7 is horizontally and rotatably connected with the rotating shaft 62.
Through adopting above-mentioned technical scheme, be convenient for realize the horizontal rotation of card support subassembly 7.
As shown in fig. 5 and 6, the clamping and supporting assembly 7 includes a supporting plate 71 having a rectangular structure, a bottom surface of the supporting plate 71 is vertically connected to a top surface of the rotating shaft 62, two straight mounting holes 711 are respectively and symmetrically formed in an end surface of the supporting plate 71 along a central axis thereof, and elastic expansion members 72 are respectively and transversely inserted into the straight mounting holes 711; the end face of the supporting plate 71 is longitudinally and symmetrically connected with clamping plates 73 used for clamping the calibrator body 1 through two elastic telescopic pieces 72.
Through adopting above-mentioned technical scheme, the manual work is to both sides pull open corresponding cardboard 73, alright prop check gauge body 1 horizontal card in backup pad 71, and not only the card is put the operation convenience like this, adopts two side centre grippings moreover, and the clamp force is better, is difficult for appearing the check gauge body condition of dropping 1.
As shown in fig. 5 and 6, the elastic expansion element 72 includes an expansion link 721, the expansion link 721 is transversely inserted into the corresponding installation straight hole 711, the outer end surface of the expansion link 721 is vertically connected to the corresponding clamping plate 73, the inner end surface of the expansion link 721 is axially connected to a limit block 722, the limit block 722 is transversely slidably connected to the inner wall of the installation straight hole 711, an annular flange 712 is axially disposed at the opening of the installation straight hole 711, and the limit block 722 is in limit stop connection with the annular flange 712; a spring 723 is axially sleeved on the telescopic rod 721, one end of the spring 723 is connected with the limiting block 722, and the other end of the spring 723 is connected with the annular flange 712.
By adopting the technical scheme, the clamping plates 73 are manually held, the telescopic rods 721 are pulled outwards, and the limiting blocks 722 compress the springs 723, so that the distance between the clamping plates 73 on the two sides is increased, and the calibrator body 1 is clamped; after the clamping is finished, the clamping plate 73 is loosened, the spring 723 rebounds to drive the telescopic rod 721 to reset, and the whole operation is convenient and rapid.
As shown in fig. 6, a limiting protruding rib 731 is integrally and vertically connected to the top surface of the clamping plate 73, and the distance between the limiting protruding rib 731 and the supporting plate 71 is equal to the thickness of the calibrator body 1.
Through adopting above-mentioned technical scheme, the spacing bead 731 that sets up can vertically be better to the centre gripping of check gauge body 1 centre gripping.
When the utility model is implemented, firstly, the whole supporting mechanism is assembled, then, after the box door of the electric meter box 8 is opened, the bottom wall of the box door is inserted between the clamping plate 31 and the suspension supporting plate 2, the fastening bolt 33 is screwed downwards, and the clamping plate 31 moves downwards along the guide plate 32 and clamps the bottom wall of the electric meter box 8; meanwhile, according to the installation height of the electric energy meter 9 to be detected, the positioning bolt 42 is loosened, the supporting square rod 5 is moved up and down along the positioning square groove 41 in the longitudinal direction, and after the required position is reached, the supporting square rod 5 can be positioned by screwing the positioning bolt 42; then, the clamping plates 73 are manually held and pulled outwards, so that the distance between the clamping plates 73 on the two sides is increased, the calibrator body 1 is clamped and placed, and calibration can be performed.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a supporting mechanism for hand-held type electric energy meter check gauge, includes check gauge body (1), check gauge body (1) is used for measuring electric energy meter (9) that set up in ammeter case (8) and detects its characterized in that: the calibrator body (1) is suspended at the lower part of the ammeter box (8) through a supporting mechanism;
supporting mechanism is including the horizontal fagging (2) that hangs that sets up, hang fagging (2) one end pass through clamping component (3) with the diapire centre gripping of ammeter case (8) is connected, and its another tip is connected with through vertical lift of locating component (4) and supports square bar (5), the top of supporting square bar (5) is connected with card through rotating assembly (6) horizontal rotation and props subassembly (7), horizontal detachably presss from both sides in card props subassembly (7) and is equipped with check gauge body (1).
2. The supporting mechanism for the handheld electric energy meter calibrator according to claim 1, wherein: the clamping assembly (3) comprises a clamping plate (31), the clamping plate (31) is arranged right above the end part of the corresponding suspension supporting plate (2) in parallel, and the outer end surfaces of the clamping plate and the suspension supporting plate are flush; the bottom surface middle part of splint (31) is connected with deflector (32) perpendicularly, deflector (32) with correspond run through set up hang fagging (2) tip direction square hole (21) vertical clearance grafting cooperation, the interior tip vertical clearance of splint (31) is inserted and is equipped with fastening bolt (33), fastening bolt (33) with correspond run through set up in hang the screw hole (22) spiro union cooperation on fagging (2).
3. The support mechanism for the handheld electric energy meter calibrator according to claim 1, wherein: the positioning component (4) comprises a positioning square groove (41), the positioning square groove (41) is vertically connected with the inner end face of the suspension supporting plate (2), and the supporting square rod (5) is inserted in the positioning square groove (41) in a longitudinal clearance manner; and a positioning bolt (42) vertically penetrates through one side surface of the positioning square groove (41) in a threaded manner.
4. The support mechanism for the handheld electric energy meter calibrator according to claim 1, wherein: rotating assembly (6) are including installation piece (61), installation piece (61) with the top surface of supporting square pole (5) is connected perpendicularly, vertically inlay in installation piece (61) and be equipped with pivot (62), card prop subassembly (7) with pivot (62) level is rotated and is connected.
5. The supporting mechanism for the handheld electric energy meter calibrator according to claim 4, characterized in that: the clamping and supporting assembly (7) comprises a supporting plate (71) with a rectangular structure, the bottom surface of the supporting plate (71) is vertically connected with the top surface of the rotating shaft (62), two installation straight holes (711) are respectively and vertically and inwardly symmetrically formed in the end surface of the supporting plate (71) along the central axis of the supporting plate, and elastic telescopic pieces (72) are transversely inserted into the installation straight holes (711); the end face of the supporting plate (71) is longitudinally and symmetrically connected with clamping plates (73) used for clamping the calibrator body (1) through the two elastic telescopic pieces (72) respectively.
6. The support mechanism for the handheld electric energy meter calibrator according to claim 5, wherein: the elastic telescopic piece (72) comprises a telescopic rod (721), the telescopic rod (721) is transversely inserted into the corresponding mounting straight hole (711), the outer end face of the telescopic rod (721) is vertically connected with the corresponding clamping plate (73), the inner end face of the telescopic rod (721) is axially connected with a limiting block (722), the limiting block (722) is transversely matched and connected with the inner wall of the mounting straight hole (711) in a sliding manner, an annular flange (712) is axially arranged at the opening of the mounting straight hole (711), and the limiting block (722) is in limiting blocking connection with the annular flange (712); a spring (723) is axially sleeved on the telescopic rod (721), one end of the spring (723) is connected with the limiting block (722), and the other end of the spring is connected with the annular flange (712).
7. The support mechanism for the handheld electric energy meter calibrator according to claim 6, wherein: the top surface integration of cardboard (73) is connected with spacing bead (731) perpendicularly, just spacing bead (731) with the interval of backup pad (71) equals the thickness of check gauge body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221994398.1U CN218886142U (en) | 2022-07-28 | 2022-07-28 | Supporting mechanism for handheld electric energy meter calibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221994398.1U CN218886142U (en) | 2022-07-28 | 2022-07-28 | Supporting mechanism for handheld electric energy meter calibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218886142U true CN218886142U (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221994398.1U Active CN218886142U (en) | 2022-07-28 | 2022-07-28 | Supporting mechanism for handheld electric energy meter calibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218886142U (en) |
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2022
- 2022-07-28 CN CN202221994398.1U patent/CN218886142U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230801 Address after: No. 1029 Chaoxia Road, Gaoxin District, Suzhou City, Anhui Province, 234000 Patentee after: Suzhou Mingli Power Engineering Co.,Ltd. Address before: No. 118, Huaihai Middle Road, Yongqiao District, Suzhou City, Anhui Province Patentee before: STATE GRID ANHUI ELECTRIC POWER CO.,LTD. SUZHOU POWER SUPPLY CO. |
|
| TR01 | Transfer of patent right |