CN212518070U - Protective box for electric power metering device - Google Patents
Protective box for electric power metering device Download PDFInfo
- Publication number
- CN212518070U CN212518070U CN202021548814.6U CN202021548814U CN212518070U CN 212518070 U CN212518070 U CN 212518070U CN 202021548814 U CN202021548814 U CN 202021548814U CN 212518070 U CN212518070 U CN 212518070U
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- bearing
- plate
- connecting plate
- electric power
- bearing fixing
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- 230000001681 protective effect Effects 0.000 title claims abstract description 22
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model provides a protective box for an electric power metering device, which comprises a device body, wherein a fixed protective box is arranged in front of the device body, and bearing fixed plates are fixedly arranged at the rear parts of the end faces of the left side and the right side of the fixed protective box through bolts; the upper part of the front part between the bearing fixing plates is fixedly provided with a limiting connecting plate in the left-right direction through bolts, and the rear parts of the tops of the bearing fixing plates are fixedly provided with locking threaded rods in the left-right direction; the inner side end of the locking threaded rod is fixedly provided with a clamping arc plate through a bearing, and the front end of the clamping arc plate is inserted into the limiting connecting plate. Bear the setting of fixed plate, make things convenient for spacing connecting plate to pass through bolt fixed mounting and strengthen bearing the bearing capacity between, make things convenient for the locking threaded rod to pass through the quick locking of screw thread fixed mounting realization clamp arc board and loosen, solved inconvenient from the pole carry out quick fixation and quick problem of dismantling.
Description
Technical Field
The utility model belongs to the technical field of fixed protection, especially, relate to an electric power is protective housing for metering device.
Background
The electric energy metering device is a metering instrument used for measuring and recording generated energy, supplied (mutually supplied) electric quantity, station service electric quantity, line loss electric quantity and user electric quantity. The electric energy metering device is an overall body composed of an electric energy meter (an active electric energy meter, a reactive electric energy meter, a maximum demand meter, a multi-rate electric energy meter and the like), a metering mutual inductor (comprising a voltage mutual inductor and a current mutual inductor) and a secondary connecting wire.
Based on the above, the inventor discovers that the current outdoor power metering protective box fixing mode is inconvenient to fix on the pole, and inconvenient quick dismantlement from the pole when needing to be changed and maintained is inconvenient to be suitable for and fixes in the position of pole thickness difference simultaneously.
In view of the above, the present invention provides a protective box for an electric power metering device, which is improved in view of the conventional structure and defects, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an electric power metering device uses protective housing to solve the inconvenient quick fixed mounting of current outdoor electric power metering protective housing fixed mode on the pole, inconvenient quick dismantlement from the pole when just needing to be changed the maintenance, inconvenient being suitable for simultaneously fixes the problem at the position of pole thickness difference.
The utility model discloses purpose and efficiency of protection box for electric power metering device are reached by following concrete technical means:
a protective box for an electric power metering device comprises a device body, wherein a fixed protective box is arranged in front of the device body, and bearing fixing plates are fixedly mounted behind the end faces of the left side and the right side of the fixed protective box through bolts; the upper part of the front part between the bearing fixing plates is fixedly provided with a limiting connecting plate in the left-right direction through bolts, and the rear parts of the tops of the bearing fixing plates are fixedly provided with locking threaded rods in the left-right direction; the inner side end of the locking threaded rod is fixedly provided with a clamping arc plate through a bearing, and the front end of the clamping arc plate is inserted into the limiting connecting plate.
Further, the mounting hole that runs through around spacing connecting plate left and right sides tip all sets up, and spacing connecting plate left and right sides terminal surface all sets up threaded hole, sets up the spacing guide way of left and right directions in the middle of the terminal surface of spacing connecting plate rear.
Furthermore, an L-shaped planker bent inwards is arranged in front of the end face of the bottom of the bearing fixing plate, a limit insertion groove in the vertical direction is formed in front of the end face of the inner side of the bearing fixing plate, and a threaded hole penetrating through the bearing fixing plate from left to right is formed in the middle of the inner portion of the rear end portion of the bearing fixing plate.
Furthermore, the end of the outer side of the locking threaded rod is provided with a rotating wheel, and the center of the end face of the inner side of the locking threaded rod is provided with a bearing fixing optical axis column.
Furthermore, the inside cambered surface of the clamping arc plate is provided with mutually staggered anti-slip stripes, a left-right fixed cylinder is arranged in the middle of the cambered surface on the outer side of the clamping arc plate, and the front end part and the rear end part of the clamping arc plate are respectively provided with a vertical limiting guide plate.
Compared with the prior art, the utility model discloses following beneficial effect has:
bear the setting of fixed plate, make things convenient for spacing connecting plate to pass through bolt fixed mounting and strengthen bearing the bearing capacity between, make things convenient for the locking threaded rod to pass through the quick locking of screw thread fixed mounting realization clamp arc board and loosen, solved inconvenient from the pole carry out quick fixation and quick problem of dismantling.
The setting of pressing from both sides tight circular arc board, the threaded rod that conveniently locks passes through bearing fixed mounting, and the convenient tight circular arc board locking of clamp through locking threaded rod and bearing fixed plate thread engagement realization is fixed, conveniently is suitable for fixing in the position that the pole thickness is different.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a left side view structure diagram of the present invention.
In the figure: 1. a device body; 2. fixing a protective box; 3. a limiting connecting plate; 4. a bearing fixing plate; 5. locking the threaded rod; 6. clamping the arc plate.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 3:
the utility model provides a protective box for an electric power metering device, which comprises a device body 1, wherein a fixed protective box 2 is arranged in front of the device body 1, and a bearing fixed plate 4 is fixedly arranged at the rear of the end faces at the left side and the right side of the fixed protective box 2 through bolts; the upper part in front between the bearing and fixing plates 4 is fixedly provided with a limiting and connecting plate 3 in the left and right directions through bolts, the end parts of the left and right sides of the limiting and connecting plate 3 are provided with mounting holes which are penetrated through from front to back, the end surfaces of the left and right sides of the limiting and connecting plate 3 are provided with threaded holes, the middle of the end surface of the rear part of the limiting and connecting plate 3 is provided with a limiting and guiding groove in the left and right directions, the fixed mounting of the protective box 2 is convenient, the bearing and fixing plate 4 is convenient to be fixedly mounted through bolts, the end part of the clamping arc plate 6 is convenient to be inserted for left and right movement guiding, the rear part of the top of the bearing and fixing plate 4 is fixedly provided with a locking threaded rod 5 in the left and right directions, the outer end part of, the clamping arc plate 6 is convenient to move left and right through fixed installation of a bearing; the end part of the inner side of the locking threaded rod 5 is fixedly provided with a clamping arc plate 6 through a bearing, and the front end part of the clamping arc plate 6 is inserted into the limiting connecting plate 3.
Wherein, bear 4 bottom end face the place ahead of fixed plate and be provided with the L shape planker of inwards bending, and bear 4 medial surface the place ahead of fixed plate and offer the spacing insertion groove of direction from top to bottom, bear the screw hole that runs through about offering in the middle of 4 rear end of fixed plate, conveniently hold up fixed protective housing 2, make things convenient for spacing connecting plate 3 to insert spacing and pass through the bolt fastening, make things convenient for 5 fixed mounting of locking threaded rod.
Wherein, the inside cambered surface of the tight circular arc board 6 of clamp sets up crisscross anti-skidding line each other, and is provided with the fixed cylinder of left right direction in the middle of the tight circular arc board 6 outside cambered surface of clamp, and the tip all is provided with the straight board of spacing direction of upper and lower direction around the tight circular arc board 6 of clamp, conveniently increases the fixed antiskid of frictional force, and convenient locking threaded rod 5 passes through bearing fixed mounting, conveniently inserts spacing connecting plate 3 and removes the direction.
The specific use mode and function of the embodiment are as follows:
in the utility model, the device body 1 is taken out when in use, the locking threaded rod 5 and the bearing fixing plate 4 are rotated to be meshed and move outwards, the clamping arc plates 6 are driven to move outwards synchronously through the locking threaded rod 5, the clamping arc plates 6 are opened, the electric pole is placed between the clamping arc plates 6, the locking threaded rod 5 and the bearing fixing plate 4 are rotated to be meshed and move inwards, the clamping arc plates 6 are driven to move inwards synchronously through the locking threaded rod 5, the clamping arc plates 6 clamp the electric pole to realize fixation, and vice versa during disassembly; the bearing fixed plate 4 is convenient for the limiting connecting plate 3 to be fixedly installed between the two plates through bolts so as to enhance the bearing stress capacity, the locking threaded rod 5 is convenient for realizing the quick locking and loosening of the clamping arc plate 6 through the threaded fixed installation, and the problem that the electric pole is inconvenient to quickly fix and quickly disassemble is solved; wherein press from both sides tight arc plate 6 and make things convenient for locking threaded rod 5 to pass through bearing fixed mounting, it is fixed that convenient 4 threaded engagement of locking threaded rod 5 and bearing fixing plate realize pressing from both sides tight arc plate 6 locking through locking threaded rod, conveniently is suitable for to fix in the position that the pole thickness is different.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides a protective housing for electric power metering device which characterized in that: comprises a device body (1); a fixed protective box (2) is arranged in front of the device body (1), and bearing fixing plates (4) are fixedly arranged behind the end faces of the left side and the right side of the fixed protective box (2) through bolts; the upper front part between the bearing fixing plates (4) is fixedly provided with a left-right limiting connecting plate (3) through bolts, and the rear parts of the tops of the bearing fixing plates (4) are fixedly provided with left-right locking threaded rods (5); the inner side end of the locking threaded rod (5) is fixedly provided with a clamping arc plate (6) through a bearing, and the front end of the clamping arc plate (6) is inserted into the limiting connecting plate (3).
2. A shield box for an electric power metering device according to claim 1, wherein: the mounting hole that runs through around spacing connecting plate (3) left and right sides tip all sets up, and spacing connecting plate (3) left and right sides terminal surface all sets up threaded hole, sets up the spacing guide way of left and right directions in the middle of spacing connecting plate (3) rear terminal surface.
3. A shield box for an electric power metering device according to claim 1, wherein: an L-shaped planker bent inwards is arranged in front of the end face of the bottom of the bearing fixing plate (4), an up-and-down limiting insertion groove is formed in front of the end face of the inner side of the bearing fixing plate (4), and a left-and-right penetrating threaded hole is formed in the middle of the inner portion of the end portion of the rear portion of the bearing fixing plate (4).
4. A shield box for an electric power metering device according to claim 1, wherein: the end of the outer side of the locking threaded rod (5) is provided with a rotating wheel, and the center of the end face of the inner side of the locking threaded rod (5) is provided with a bearing fixing optical axis column.
5. A shield box for an electric power metering device according to claim 1, wherein: the anti-skidding lines which are staggered mutually are arranged on the inner cambered surface of the clamping arc plate (6), a fixing cylinder in the left-right direction is arranged in the middle of the cambered surface of the outer side of the clamping arc plate (6), and limiting guide straight plates in the up-down direction are arranged at the front end part and the rear end part of the clamping arc plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021548814.6U CN212518070U (en) | 2020-07-30 | 2020-07-30 | Protective box for electric power metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021548814.6U CN212518070U (en) | 2020-07-30 | 2020-07-30 | Protective box for electric power metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212518070U true CN212518070U (en) | 2021-02-09 |
Family
ID=74443696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021548814.6U Expired - Fee Related CN212518070U (en) | 2020-07-30 | 2020-07-30 | Protective box for electric power metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212518070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114256223A (en) * | 2021-12-22 | 2022-03-29 | 山东合创新材料有限公司 | Semiconductor light-emitting diode for photovoltaic solar energy |
-
2020
- 2020-07-30 CN CN202021548814.6U patent/CN212518070U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114256223A (en) * | 2021-12-22 | 2022-03-29 | 山东合创新材料有限公司 | Semiconductor light-emitting diode for photovoltaic solar energy |
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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: 20210209 |