CN110346751B - Preassembled hanging meter plate for electric energy meter calibration device - Google Patents
Preassembled hanging meter plate for electric energy meter calibration device Download PDFInfo
- Publication number
- CN110346751B CN110346751B CN201910720106.1A CN201910720106A CN110346751B CN 110346751 B CN110346751 B CN 110346751B CN 201910720106 A CN201910720106 A CN 201910720106A CN 110346751 B CN110346751 B CN 110346751B
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- seat
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- 230000007246 mechanism Effects 0.000 claims abstract description 72
- 230000009471 action Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Measurement Of Radiation (AREA)
Abstract
The invention provides a preassembled meter hanging plate for an electric energy meter calibration device, which comprises a mounting frame, a guide rail, a movable meter hanging seat, a calibration device, an adjusting and positioning mechanism, a first locking mechanism and a second locking mechanism, wherein the movable meter hanging seat is movably mounted on the guide rail, a plurality of calibration devices are mounted on the movable meter hanging seat, a locking guide frame and a sliding rod are further arranged in the mounting frame, the adjusting and positioning mechanism and the first locking mechanism are mounted below the movable meter hanging seat, the first locking mechanism is mounted on the sliding rod through a second locking knob, the top of the first locking mechanism is abutted against the first guide seat, the second locking mechanism is mounted above the movable meter hanging seat, and a tooth locking plate and a driving screw assembly are arranged on the second locking mechanism and move towards one side close to the locking guide frame under the action of the driving screw assembly. The hanging meter plate can achieve height adjustment of the electric energy meter calibration device and is firmly fixed.
Description
[ Field of technology ]
The invention relates to the technical field of electric energy meter calibration devices, in particular to a preassembled meter hanging plate for an electric energy meter calibration device.
[ Background Art ]
Because the heights of the workers for assembling and disassembling the electric energy meter are different, the working habits of different workers are different, and the proper heights of the standing posture and the sitting posture for hooking the electric energy meter are also different, the traditional lifting device for the electric energy meter checking device is easy to fatigue, the workers with lower heights need to stand on a small wooden stool for operation, the upper and lower parts are inconvenient, and potential safety hazards exist, so that the preassembled meter hanging plate for the electric energy meter checking device is provided.
[ Invention ]
The invention aims to solve the problems in the prior art, and provides a preassembled hanging meter board for an electric energy meter calibration device, which is easy to control and adjust the height of the electric energy meter calibration device, is firmly fixed, and can improve the operation comfort of staff.
In order to achieve the above purpose, the invention provides a preassembled gauge board for an electric energy meter calibration device, which comprises a mounting frame, guide rails, a movable gauge stand, calibration devices, an adjusting and positioning mechanism, first locking mechanisms and second locking mechanisms, wherein the guide rails are symmetrically arranged on two side walls of the mounting frame, the movable gauge stand is movably arranged on the guide rails through sliding seats on two sides of the movable gauge stand, a plurality of calibration devices are arranged on the movable gauge stand, a locking guide frame and sliding rods symmetrically arranged on two sides of the locking guide frame are further arranged in the mounting frame, an adjusting and positioning mechanism is arranged below the movable gauge stand, a first locking knob is arranged on the adjusting and positioning mechanism, the locking guide frame penetrates through the adjusting and positioning mechanism, an adjusting groove matched with the first locking knob is arranged on the locking guide frame, the first guide seat penetrates through a first guide hole of the first guide seat, two first locking mechanisms are arranged below the movable gauge stand, the first locking mechanisms are arranged on the second locking knob, locking mechanisms are arranged on the sliding rods and are in a way of abutting against the locking assembly of a toothed bar, and the locking assembly is arranged on one side of the movable gauge stand, and is close to the locking assembly, and is provided with a locking tooth groove on one side of the locking assembly.
Preferably, the second locking mechanism further comprises a slide bar guide frame, a mounting frame and a supporting plate, the mounting frame is fixed above the slide bar guide frame, a containing cavity is formed in the mounting frame, the locking guide frame penetrates through the containing cavity, the supporting plate is arranged on one side of the mounting frame, the driving screw assembly is arranged on the supporting plate, the insection locking plate is arranged on the inner side of the supporting plate through a plurality of telescopic brackets, springs are arranged on the telescopic brackets, under the action of the driving screw assembly, the end portions penetrate through the supporting plate and abut against and are matched with the side walls of the insection locking plate, the springs are stretched, and the insection locking plate is meshed with locking teeth of the side walls of the locking guide frame.
Preferably, the adjusting and positioning mechanism further comprises a second guide seat and a first locking frame, the locking guide frame penetrates through a second guide hole of the second guide seat, the first locking frame is fixed on the second guide seat, clamping plates are symmetrically arranged on two sides of the first locking frame, and the first locking knob is arranged on the clamping plates and used for driving the clamping plates to retract inwards to clamp the locking guide frame.
Preferably, an anti-slip layer is arranged on the inner wall of the clamping plate, and a tooth structure is arranged on the inner wall of the anti-slip layer.
Preferably, the first locking mechanism further comprises a second locking frame, locking plates and locking wings, the second locking frame is of an annular structure with an opening, two locking plates extend from the opening end of the second locking frame, the second locking knob is arranged on the locking plates and used for driving the second locking frame to radially shrink, a plurality of locking wings extend from the top of the second locking frame, and a central area surrounded by the locking wings gradually reduces from bottom to top in the radial direction.
Preferably, a locking hole is formed in the lower end of the first guide hole of the adjusting and positioning mechanism, the locking hole is of a truncated cone-shaped structure, and the locking wing difference is inserted into the adjusting and positioning mechanism to be matched with the locking hole.
Preferably, a plurality of annular anti-slip strips with openings are arranged on the inner wall of the second locking frame.
The invention has the beneficial effects that: according to the invention, through the cooperation of the mounting frame, the guide rail, the movable meter hanging seat, the calibration devices, the adjusting and positioning mechanism, the first locking mechanism, the second locking mechanism and the like, the heights of the plurality of calibration devices can be adjusted at one time by utilizing the movable meter hanging seat, the operation is simple and convenient, the meter hanging seat can be limited by utilizing the adjusting and positioning mechanism, and the meter hanging seat is reinforced and locked by utilizing the two locking mechanisms respectively, so that the mounting stability is ensured.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
[ Description of the drawings ]
FIG. 1 is a schematic diagram of a pre-assembled hanging panel for an electric energy meter calibration device according to the present invention;
FIG. 2 is an enlarged schematic cross-sectional view of the A-site of a preloaded hanging panel for an electric energy meter calibration device in accordance with the present invention;
FIG. 3 is a left side view of a movable meter hanging seat of a preassembled meter hanging plate for an electric energy meter checking device of the present invention;
FIG. 4 is a left side view of a movable meter hanging seat of an adjusting and positioning mechanism of a preassembled meter hanging plate for an electric energy meter calibration device;
FIG. 5 is a schematic view of a first locking mechanism of a preloaded hanging panel for an electrical energy meter verification device of the present invention;
FIG. 6 is a top view of a first locking mechanism of a preloaded hanging panel for an electrical energy meter verification device in accordance with the present invention;
fig. 7 is an internal structural view of a second locking mechanism of a preloaded hanging panel for an electric energy meter calibration device according to the present invention.
[ Detailed description ] of the invention
Referring to fig. 1 to 7, the pre-assembled meter hanging plate for the electric energy meter calibration device of the invention comprises a mounting frame 1, a guide rail 2, a movable meter hanging seat 3, a calibration device 4, an adjusting and positioning mechanism 5, a first locking mechanism 6 and a second locking mechanism 7, wherein the guide rail 2 is symmetrically arranged on two side walls of the mounting frame 1, the movable meter hanging seat 3 is movably arranged on the guide rail 2 through sliding seats 31 on two sides of the movable meter hanging seat 3, a plurality of calibration devices 4 are arranged on the movable meter hanging seat 3, a locking guide frame 14 and sliding rods 13 symmetrically arranged on two sides of the locking guide frame 14 are also arranged in the mounting frame 1, the adjusting and positioning mechanism 5 is arranged below the movable meter hanging seat 3, the adjusting and positioning mechanism 5 is provided with a first locking knob 54, the locking guide frame 14 penetrates through the adjusting and positioning mechanism 5, the locking guide frame 14 is provided with an adjusting groove 141 matched with the first locking knob 54, the adjusting and positioning mechanism 5 is also provided with a first guide seat 51, the sliding rod 13 penetrates through a first guide hole 511 of the first guide seat 51, the lower part of the movable gauge stand 3 is provided with two first locking mechanisms 6, the first locking mechanisms 6 are arranged on the sliding rod 13 through second locking knobs 63, the top of the first locking mechanisms 6 are propped against the first guide seat 51, the upper part of the movable gauge stand 3 is provided with a second locking mechanism 7, the second locking mechanism 7 is provided with a toothed locking plate 74 and a driving screw assembly 73, the toothed locking plate 74 is movably arranged in the second locking mechanism 7 and moves towards one side close to the locking guide frame 14 under the action of the driving screw assembly 73, and the side wall of the locking guide frame 14 close to the toothed locking plate 74 is provided with locking teeth matched with the toothed locking plate 74. The second locking mechanism 7 further comprises a slide bar guide 70, a mounting frame 71 and a support plate 72, the mounting frame 71 is fixed above the slide bar guide 70, a containing cavity is arranged in the mounting frame 71, the locking guide 14 penetrates through the containing cavity, one side of the mounting frame 71 is provided with the support plate 72, the driving screw assembly 73 is arranged on the support plate 72, the insection locking plate 74 is arranged on the inner side of the support plate 72 through a plurality of telescopic brackets 741, the telescopic brackets 741 are provided with springs, under the action of the driving screw assembly 73, the end part penetrates through the support plate 72 to be in abutting fit with the side wall of the insection locking plate 74, the spring is stretched and the toothed locking plate 74 engages the locking teeth of the side walls of the locking guide 14. The adjusting and positioning mechanism 5 further comprises a second guide seat 52 and a first locking frame 53, the locking guide frame 14 penetrates through a second guide hole 521 of the second guide seat 52, the first locking frame 53 is fixed on the second guide seat 52, clamping plates 531 are symmetrically arranged on two sides of the first locking frame 53, and the first locking knob 54 is installed on the clamping plates 531 and used for driving the clamping plates 531 to retract inwards to clamp the locking guide frame 14. The inner wall of cardboard 531 is equipped with skid resistant course 532, the inner wall of skid resistant course 532 is equipped with tooth structure. The first locking mechanism 6 further comprises a second locking frame 61, locking plates 62 and locking wings 64, the second locking frame 61 is of an annular structure with an opening, two locking plates 62 extend from the opening end of the second locking frame 61, the second locking knob 63 is mounted on the locking plates 62 and used for driving the second locking frame 61 to radially shrink, a plurality of locking wings 64 extend from the top of the second locking frame 61, and a central area surrounded by the locking wings 64 gradually shrinks from bottom to top in the radial direction. The lower end of the first guiding hole 511 of the adjusting and positioning mechanism 5 is provided with a locking hole 512, the locking hole 512 is in a truncated cone structure, and the locking wing 64 is inserted into the adjusting and positioning mechanism 5 in a differential manner to be matched with the locking hole 512. The inner wall of the second locking frame 61 is provided with a plurality of annular anti-slip strips 611 with openings.
The working process of the invention comprises the following steps:
The invention relates to a preassembled meter hanging plate for an electric energy meter calibration device, which is characterized in that a mounting frame is mounted on a supporting frame through a fastener or is fixed near a station to be tested through a magnetic chuck mechanism, the heights of a plurality of calibration devices can be adjusted at one time by utilizing a movable meter hanging seat in the use process, the operation is simple and convenient, the first locking knob and the second locking knob are firstly unscrewed completely, then the movable meter hanging seat is moved to a proper height according to the requirement, then a driving screw assembly is screwed, a toothed locking plate is abutted forwards to enable the toothed locking plate 74 to be abutted against and meshed with side wall locking teeth of a locking guide frame, then two first locking knobs are sequentially screwed, one-time locking of the movable meter hanging seat is completed, an anti-slip layer can enhance friction force, locking stability is improved, then the first locking mechanism is pushed upwards, locking wings of the movable meter hanging seat are clamped into locking holes, the second locking knob is screwed, and simultaneously the first locking mechanism is pushed upwards until the locking wings are almost completely clamped into the locking holes, then the second locking knob is screwed, the second locking knob is contracted, locking stability of the second meter is ensured, and the second locking mechanism is clamped by utilizing the locking seat, and the locking stability is enhanced.
The above embodiments are illustrative of the present invention, and not limiting, and any simple modifications of the present invention fall within the scope of the present invention.
Claims (4)
1. The utility model provides an electric energy meter verifying attachment is with pre-installation hanging table board which characterized in that: comprises a mounting frame (1), guide rails (2), a movable meter hanging seat (3), a checking device (4), an adjusting and positioning mechanism (5), a first locking mechanism (6) and a second locking mechanism (7), wherein the guide rails (2) are symmetrically arranged on two side walls of the mounting frame (1), the movable meter hanging seat (3) is movably arranged on the guide rails (2) through sliding seats (31) on two sides of the movable meter hanging seat, a plurality of checking devices (4) are arranged on the movable meter hanging seat (3), a locking guide frame (14) and sliding rods (13) symmetrically arranged on two sides of the locking guide frame (14) are also arranged in the mounting frame (1), an adjusting and positioning mechanism (5) is arranged below the movable meter hanging seat (3), a first locking knob (54) is arranged on the adjusting and positioning mechanism (5), a locking guide frame (14) penetrates through the adjusting and positioning mechanism (5), an adjusting groove (141) matched with the first locking knob (54) is formed in the locking guide frame (14), a first guide seat (51) is further arranged on the adjusting and positioning mechanism (5), a sliding rod (13) penetrates through a first guide hole (511) of the first guide seat (51), two first locking mechanisms (6) are arranged below the movable meter hanging seat (3), the first locking mechanisms (6) are arranged on the sliding rod (13) through second locking knobs (63), the top of first locking mechanism (6) is supported against first guide holder (51), second locking mechanism (7) is installed to the top of activity string gauge stand (3), be equipped with insection locking plate (74) and drive screw assembly (73) on second locking mechanism (7), insection locking plate (74) movable mounting is in second locking mechanism (7), moves to the one side that is close to locking leading truck (14) under the effect of drive screw assembly (73), the lateral wall that is close to insection locking plate (74) of locking leading truck (14) is equipped with insection locking plate (74) matched with locking tooth, second locking mechanism (7) still include slide bar leading truck (70), The mounting frame (71) and the supporting plate (72), the mounting frame (71) is fixed above the slide bar guide frame (70), a containing cavity is arranged in the mounting frame (71), the locking guide frame (14) penetrates through the containing cavity, one side of the mounting frame (71) is provided with the supporting plate (72), the driving screw assembly (73) is mounted on the supporting plate (72), the insection locking plate (74) is mounted on the inner side of the supporting plate (72) through a plurality of telescopic brackets (741), a spring is mounted on the telescopic brackets (741), under the action of the driving screw assembly (73), the end part penetrates through the supporting plate (72) to be in propping fit with the side wall of the insection locking plate (74), the spring is stretched, the tooth locking plate (74) is meshed with locking teeth on the side wall of the locking guide frame (14), the adjusting and positioning mechanism (5) further comprises a second guide seat (52) and a first locking frame (53), the locking guide frame (14) penetrates through a second guide hole (521) of the second guide seat (52), the first locking frame (53) is fixed on the second guide seat (52), clamping plates (531) are symmetrically arranged on two sides of the first locking frame (53), the first locking knob (54) is arranged on the clamping plates (531) and used for driving the clamping plates (531) to shrink inwards to clamp the locking guide frame (14), the first locking mechanism (6) further comprises a second locking frame (61), locking plates (62) and locking wings (64), the second locking frame (61) is of an annular structure with an opening, two locking plates (62) extend at the opening end of the second locking frame, the second locking knob (63) is mounted on the locking plates (62) and used for driving the second locking frame (61) to radially shrink, a plurality of locking wings (64) extend at the top of the second locking frame (61), and a central area surrounded by the locking wings (64) gradually shrinks from bottom to top in the radial direction.
2. The preloaded hanging panel for an electric energy meter calibration device as set forth in claim 1, wherein: the inner wall of cardboard (531) is equipped with skid resistant course (532), the inner wall of skid resistant course (532) is equipped with tooth structure.
3. The preloaded hanging panel for an electric energy meter calibration device as set forth in claim 1, wherein: the lower end of a first guide hole (511) of the adjusting and positioning mechanism (5) is provided with a locking hole (512), the locking hole (512) is of a truncated cone-shaped structure, and the locking wing (64) is inserted into the adjusting and positioning mechanism (5) in a difference mode to be matched with the locking hole (512).
4. The preloaded hanging panel for an electric energy meter calibration device as set forth in claim 1, wherein: the inner wall of the second locking frame (61) is provided with a plurality of annular anti-slip strips (611) with openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910720106.1A CN110346751B (en) | 2019-08-06 | 2019-08-06 | Preassembled hanging meter plate for electric energy meter calibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910720106.1A CN110346751B (en) | 2019-08-06 | 2019-08-06 | Preassembled hanging meter plate for electric energy meter calibration device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110346751A CN110346751A (en) | 2019-10-18 |
| CN110346751B true CN110346751B (en) | 2024-05-24 |
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ID=68184018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910720106.1A Active CN110346751B (en) | 2019-08-06 | 2019-08-06 | Preassembled hanging meter plate for electric energy meter calibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110346751B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2412221Y (en) * | 1999-12-06 | 2000-12-27 | 海盐电力仪表厂 | Obliqueable watt-hout meter checking table |
| CN102736053A (en) * | 2012-06-07 | 2012-10-17 | 陈劲游 | Lifting device for electric energy meter calibration device |
| CN202614924U (en) * | 2012-05-31 | 2012-12-19 | 重庆市电力公司电力科学研究院 | Automatic wiring unit capable of proofing electric energy meter from coming off |
| CN105785311A (en) * | 2016-03-04 | 2016-07-20 | 国网山东省电力公司平原县供电公司 | Intelligent electric energy meter calibration device |
| CN210442502U (en) * | 2019-08-06 | 2020-05-01 | 海盐新跃电器有限公司 | Pre-installation hanging meter plate for electric energy meter calibration device |
-
2019
- 2019-08-06 CN CN201910720106.1A patent/CN110346751B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2412221Y (en) * | 1999-12-06 | 2000-12-27 | 海盐电力仪表厂 | Obliqueable watt-hout meter checking table |
| CN202614924U (en) * | 2012-05-31 | 2012-12-19 | 重庆市电力公司电力科学研究院 | Automatic wiring unit capable of proofing electric energy meter from coming off |
| CN102736053A (en) * | 2012-06-07 | 2012-10-17 | 陈劲游 | Lifting device for electric energy meter calibration device |
| CN105785311A (en) * | 2016-03-04 | 2016-07-20 | 国网山东省电力公司平原县供电公司 | Intelligent electric energy meter calibration device |
| CN210442502U (en) * | 2019-08-06 | 2020-05-01 | 海盐新跃电器有限公司 | Pre-installation hanging meter plate for electric energy meter calibration device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110346751A (en) | 2019-10-18 |
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