CN213057995U - Novel combined embedded high-voltage electric power metering device - Google Patents
Novel combined embedded high-voltage electric power metering device Download PDFInfo
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- CN213057995U CN213057995U CN202020869769.8U CN202020869769U CN213057995U CN 213057995 U CN213057995 U CN 213057995U CN 202020869769 U CN202020869769 U CN 202020869769U CN 213057995 U CN213057995 U CN 213057995U
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- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 230000008878 coupling Effects 0.000 claims abstract description 18
- 238000010168 coupling process Methods 0.000 claims abstract description 18
- 238000005859 coupling reaction Methods 0.000 claims abstract description 18
- 230000005611 electricity Effects 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 6
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- 230000009471 action Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000001771 impaired effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a novel embedded high tension electricity metering device of combination, including box, power metering box, bottom plate and guide arm, the inside of box is equipped with power metering box, power metering box's bottom rigid coupling has the bottom plate, the inside rigid coupling of box has the guide arm, the top of box is installed and is sheltered from the mechanism. This novel embedded high tension electricity metering device of combination, through the apron, the screw thread round pin, the pin rod, the cooperation of cardboard and nut etc. is used, prevent that the power metering box is impaired in the handling, play the guard action to the power metering box, through the threaded rod, a bearing, the carousel, the cooperation of thread block and backing plate etc. is used, conveniently deposit the box with the power metering box, be favorable to using widely, through the protective case, the diaphragm, the kelly, the cooperation of baffle and spring etc. is used, make things convenient for the dismantlement of power metering box, satisfy the user demand to power metering device among the power engineering greatly.
Description
Technical Field
The utility model relates to an electric power measurement technical field specifically is a novel embedded high-voltage electricity of combination measures device.
Background
Electric power metering device includes the power metering box, and the power metering box is the equipment that is arranged in 3 ~ 35kv and is used for the electric energy measurement, including combination transformer (gathering three-phase current and voltage signal), box, kilowatt-hour meter, arrester, vacuum circuit breaker (prepayment type has) etc. the current precision is 0.2S, and the voltage precision grade is 0.2, for example, the application number is: 201520286505.9, the mutual inductor and the high-voltage porcelain bushing joint adopt an embedded structure, so that the production process is simple, the wiring and the insulation processing part are reduced, the production efficiency is improved, but the existing novel combined embedded high-voltage electric power metering device is lack of a protection device when the whole mechanism is carried, the damage of the whole mechanism is easily caused, the practicability of the whole mechanism is reduced, the inconvenient disassembly and installation of an electric power metering box are inconvenient, and the use requirement of the electric power metering device in the electric power engineering is hardly met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel embedded high-tension electricity metering device of combination to propose the embedded high-tension electricity metering device of current novel combination in solving above-mentioned background art, whole mechanism lacks protection device when the transport, causes whole mechanism's damage easily, leads to the problem that whole mechanism's practicality descends.
In order to achieve the above object, the utility model provides a following technical scheme: a novel combined embedded high-voltage electric power metering device comprises a box body, an electric power metering box, a bottom plate and a guide rod, wherein the electric power metering box is arranged inside the box body, the bottom end of the electric power metering box is fixedly connected with the bottom plate, the guide rod is fixedly connected inside the box body, and a shielding mechanism is arranged at the top end of the box body;
the shielding mechanism comprises a cover plate, a threaded pin, a pin rod, a clamping plate and a nut;
the right end of the cover plate is provided with a threaded pin, the top end of the threaded pin is movably connected with the cover plate through a pin rod, the outer wall of the threaded pin penetrates through the clamping plate and is in threaded connection with the nut, the threaded pin is in clearance fit with the clamping plate, and the left end of the clamping plate is fixedly connected with the box body. The cover plate seals the opening of the box body to protect the power metering box.
Preferably, the threaded pin is arranged perpendicular to the catch plate. The nut is fixed the threaded rod in the bottom of cardboard, is favorable to the fixed to the apron.
Preferably, the upper surface of the box body is fixedly connected with a connecting seat, the inside of the connecting seat is movably connected with the cover plate, the outer wall of the guide rod is sleeved with a reinforcing plate, and the reinforcing plate is in clearance fit with the guide rod. The reinforcing plate is connected to the lower surface of backing plate and improves the bearing capacity of backing plate.
Preferably, a transmission mechanism is arranged in the box body;
the transmission mechanism comprises a threaded rod, a bearing, a rotary table, a threaded block and a base plate;
the outer wall of threaded rod passes through the bearing and links to each other with the box activity, the top rigid coupling of threaded rod has the carousel, the outer wall threaded connection of threaded rod has the thread block, the outer wall rigid coupling of thread block has the backing plate, the inner wall and the guide arm clearance fit of backing plate, the lower surface left side and the reinforcing plate rigid coupling of backing plate, the upper surface right side and the bottom plate of backing plate laminate mutually. Conveniently deposit the power metering box in the box.
Preferably, the threaded rod is arranged in parallel with the guide rod. The guide rod plays a role in restraining the movement of the thread block on the outer wall of the threaded rod.
Preferably, the base plate is perpendicular to the guide rod. The guide rod plays a guiding role in the movement of the backing plate.
Preferably, four corners of the upper surface of the bottom plate are provided with fixing mechanisms;
the fixing mechanism comprises a protective shell, a transverse plate, a clamping rod, a baffle plate, a spring and a pull ring;
it is a plurality of the equal rigid coupling in bottom of protecting crust has the diaphragm, the lower surface and the bottom plate of diaphragm are laminated mutually, the kelly has been cup jointed to the inside of protecting crust, the outer wall and the protecting crust clearance fit of kelly, the outer wall of kelly runs through the through-hole of bottom plate and backing plate, the kelly is with the equal clearance fit of bottom plate and backing plate, the outer wall rigid coupling of kelly has the baffle, the outer wall and the protecting crust clearance fit of baffle, the spring has been cup jointed to the outer wall of baffle, spring and kelly clearance fit, the upper and lower both ends of spring are laminated with baffle and diaphragm mutually respectively, the top rigid coupling of kelly has the pull ring. The connection between the bottom plate and the backing plate is convenient.
Preferably, the protective shells are periodically distributed along the base plate. The clamping rods in the four protective cases fix the base plate and the bottom plate, so that the connection stability is ensured.
Compared with the prior art, the beneficial effects of the utility model are that: this novel embedded high voltage electric power metering device of combination compares traditional technique, has following advantage:
through the cooperation use of apron, threaded pin, pin pole, cardboard and nut etc. place the power metering box in the box, use the apron to seal, prevent that the power metering box is impaired in handling, play the guard action to the power metering box, and then increase whole mechanism's practicality.
The cooperation through threaded rod, bearing, carousel, thread piece and backing plate etc. is used to rotate the carousel and is driven the threaded rod and rotate, and the threaded rod rotates and drives the backing plate through the thread piece and go up and down in the box, conveniently deposits the box with the power metering box in, is favorable to using widely.
The clamping rod penetrates through the bottom plate and the base plate, the pull ring is rotated to enable the clamping plate at the bottom end of the clamping rod to deviate from the through hole of the base plate, the clamping plate at the bottom end of the clamping rod is driven to be clamped on the lower surface of the base plate under the elastic action of the spring, the electric power metering box is fixedly jacked through the bottom plate and the base plate, the electric power metering box is convenient to disassemble, and the use requirement for an electric power metering device in electric power engineering is greatly met.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a connecting structure of the shielding mechanism and the box body in FIG. 1;
FIG. 3 is a schematic view of a connection structure between the transmission mechanism and the box body in FIG. 1;
fig. 4 is a schematic view of a connection structure between the fixing mechanism and the bottom plate in fig. 1.
In the figure: 1. the electric power metering box comprises a box body, 2, an electric power metering box, 3, a bottom plate, 4, a guide rod, 5, a shielding mechanism, 501, a cover plate, 502, a threaded pin, 503, a pin rod, 504, a clamping plate, 505, a nut, 6, a transmission mechanism, 601, a threaded rod, 602, a bearing, 603, a rotating disc, 604, a threaded block, 605, a backing plate, 7, a fixing mechanism, 701, a protective shell, 702, a transverse plate, 703, a clamping rod, 704, a baffle plate, 705, a spring, 706, a pull ring, 8, a connecting seat, 9 and a reinforcing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a novel combined embedded high-voltage electric power metering device comprises a box body 1, an electric power metering box 2, a bottom plate 3 and guide rods 4, wherein the electric power metering box 2 is arranged inside the box body 1, the model of the electric power metering box 2 is JLS-10, the bottom end of the electric power metering box 2 is fixedly connected with the bottom plate 3, four corners of the bottom plate 3 are provided with clamping grooves, the guide rods 4 are fixedly connected inside the box body 1, the top end of the box body 1 is provided with a shielding mechanism 5, the shielding mechanism 5 comprises a cover plate 501, a threaded pin 502, a pin rod 503, a clamping plate 504 and a nut 505, the right end of the cover plate 501 is provided with the threaded pin 502, the top end of the threaded pin 502 is movably connected with the cover plate 501 through the pin rod 503, the threaded pin 502 rotates in the cover plate 501 through the pin rod 503, the outer wall of the threaded pin 502 penetrates through the clamping plate 504 to be in threaded connection with the nut 505, the threaded pin 502, the threaded pin 502 is disposed perpendicular to the catch plate 504.
The upper surface rigid coupling of box 1 has connecting seat 8, and connecting seat 8's inside links to each other with apron 501 activity, and connecting seat 8 links to each other with apron 501 is articulated through the pin rod, and reinforcing plate 9 has been cup jointed to the outer wall of guide arm 4, and reinforcing plate 9 and guide arm 4 clearance fit, reinforcing plate 9 can reciprocate in guide arm 4.
The inside of box 1 is installed with drive mechanism 6, drive mechanism 6 includes threaded rod 601, bearing 602, carousel 603, screw block 604 and backing plate 605, the outer wall of threaded rod 601 passes through bearing 602 and links to each other with box 1 activity, the top rigid coupling of threaded rod 601 has carousel 603, it drives threaded rod 601 and rotates in box 1 to rotate carousel 603, the outer wall threaded connection of threaded rod 601 has screw block 604, the outer wall rigid coupling of screw block 604 has backing plate 605, the inner wall and the 4 clearance fit of guide arm of backing plate 605, backing plate 605 reciprocates along the outer wall of guide arm 4, the lower surface left side and the reinforcing plate 9 rigid coupling of backing plate 605, the upper surface right side and the bottom plate 3 of backing plate 605 laminate mutually, the right side processing of backing plate 605 has four draw-in grooves, threaded rod 601 and the parallel arrangement of guide arm 4, backing plate.
Four corners of the upper surface of the bottom plate 3 are all provided with fixing mechanisms 7, each fixing mechanism 7 comprises a protective shell 701, a transverse plate 702, a clamping rod 703, a baffle plate 704, a spring 705 and a pull ring 706, the bottom ends of the four protective shells 701 are all fixedly connected with the transverse plates 702, the lower surfaces of the transverse plates 702 are attached to the bottom plate 3, the clamping rods 703 are sleeved inside the protective shells 701, the bottom ends of the clamping rods 703 are provided with clamping plates, the outer wall of each clamping rod 703 is in clearance fit with the protective shell 701, the outer wall of each clamping rod 703 penetrates through holes of the bottom plate 3 and the backing plate 605, the clamping rods 703 are in clearance fit with the bottom plate 3 and the backing plate 605, the clamping rods 703 move downwards to drive the baffle plates 704 to compress the spring 705, the baffle plates 704 are fixedly connected to the outer wall of each clamping rod 703, the outer wall of each baffle plate 704 is in clearance fit with the protective shell 701, the outer wall of each baffle plate 704 is sleeved with the spring 705, the pull, the pull ring 706 drives the clamping rod 703 to move, the protective shells 701 are periodically distributed along the bottom plate 3, and four protective shells 701 are mounted on the upper surface of the bottom plate 3.
In this example, when using the power metering device, first, an upper base plate 3 is fixedly connected to the bottom end of a power metering box 2, then, the base plate 3 and the power metering box 2 are placed on the upper surface of a backing plate 605, a protective shell 701 is placed at four corners of the upper surface of the base plate 3, a pull ring 706 is pressed downwards, the pull ring 706 compresses a spring 705 in the protective shell 701 through a clamping rod 703 and a baffle 704, at the same time, the bottom end of the clamping rod 703 penetrates through the base plate 3 and the backing plate 605, the pull ring 706 is rotated to make the clamping plate at the bottom end of the clamping rod 703 offset from the through hole of the backing plate 605, the clamping plate at the bottom end of the clamping rod 703 is driven to be clamped on the lower surface of the backing plate 605 under the elastic force of the spring 705, a rotary disc 603 is rotated to drive a threaded rod 601 to rotate in a box body 1 through a bearing 602, the threaded rod 601 is rotated to drive a threaded block 604 to move, in connecting seat 8, rotating cover plate 501 closes the opening at the top end of box 1, threaded pin 502 on the right side of rotating cover plate 501 is clamped into clamping plate 504, and threaded pin 502 is screwed down by nut 505 to fix the position of cover plate 501, so that the whole mechanism can be transported.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a novel embedded high tension electricity metering device of combination, includes box (1), power metering box (2), bottom plate (3) and guide arm (4), the inside of box (1) is equipped with power metering box (2), the bottom rigid coupling of power metering box (2) has bottom plate (3), the inside rigid coupling of box (1) has guide arm (4), its characterized in that: a shielding mechanism (5) is arranged at the top end of the box body (1);
the shielding mechanism (5) comprises a cover plate (501), a threaded pin (502), a pin rod (503), a clamping plate (504) and a nut (505);
the right end of the cover plate (501) is provided with a threaded pin (502), the top end of the threaded pin (502) is movably connected with the cover plate (501) through a pin rod (503), the outer wall of the threaded pin (502) penetrates through a clamping plate (504) to be in threaded connection with a nut (505), the threaded pin (502) is in clearance fit with the clamping plate (504), and the left end of the clamping plate (504) is fixedly connected with the box body (1).
2. The novel combined embedded high-voltage power metering device according to claim 1, characterized in that: the threaded pin (502) is arranged perpendicular to the clamping plate (504).
3. The novel combined embedded high-voltage power metering device according to claim 1, characterized in that: the upper surface rigid coupling of box (1) has connecting seat (8), the inside and apron (501) activity of connecting seat (8) link to each other, reinforcing plate (9) have been cup jointed to the outer wall of guide arm (4), reinforcing plate (9) and guide arm (4) clearance fit.
4. The novel combined embedded high-voltage power metering device according to claim 1, characterized in that: a transmission mechanism (6) is arranged in the box body (1);
the transmission mechanism (6) comprises a threaded rod (601), a bearing (602), a turntable (603), a threaded block (604) and a backing plate (605);
the outer wall of threaded rod (601) passes through bearing (602) and box (1) activity links to each other, the top rigid coupling of threaded rod (601) has carousel (603), the outer wall threaded connection of threaded rod (601) has screw block (604), the outer wall rigid coupling of screw block (604) has backing plate (605), the inner wall and guide arm (4) clearance fit of backing plate (605), the lower surface left side and reinforcing plate (9) looks rigid coupling of backing plate (605), the upper surface right side and bottom plate (3) of backing plate (605) are laminated mutually.
5. The novel combined embedded high-voltage power metering device according to claim 4, characterized in that: the threaded rod (601) is arranged in parallel with the guide rod (4).
6. The novel combined embedded high-voltage power metering device according to claim 4, characterized in that: the backing plate (605) is perpendicular to the guide rod (4).
7. The novel combined embedded high-voltage power metering device according to claim 1, characterized in that: four corners of the upper surface of the bottom plate (3) are provided with fixing mechanisms (7);
the fixing mechanism (7) comprises a protective shell (701), a transverse plate (702), a clamping rod (703), a baffle plate (704), a spring (705) and a pull ring (706);
the bottom ends of the plurality of protective shells (701) are fixedly connected with transverse plates (702), the lower surfaces of the transverse plates (702) are attached to the bottom plate (3), a clamping rod (703) is sleeved in the protective shell (701), the outer wall of the clamping rod (703) is in clearance fit with the protective shell (701), the outer wall of the clamping rod (703) penetrates through the through holes of the bottom plate (3) and the backing plate (605), the clamping rod (703) is in clearance fit with the bottom plate (3) and the backing plate (605), the outer wall of the clamping rod (703) is fixedly connected with a baffle (704), the outer wall of the baffle (704) is in clearance fit with the protective shell (701), the outer wall of the baffle (704) is sleeved with a spring (705), the spring (705) is in clearance fit with the clamping rod (703), the upper end and the lower end of the spring (705) are respectively attached to the baffle (704) and the transverse plate (702), and the top end of the clamping rod (703) is fixedly connected with a pull ring (706).
8. The novel combined embedded high-voltage power metering device according to claim 7, characterized in that: the protective shells (701) are periodically distributed along the bottom plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020869769.8U CN213057995U (en) | 2020-05-22 | 2020-05-22 | Novel combined embedded high-voltage electric power metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020869769.8U CN213057995U (en) | 2020-05-22 | 2020-05-22 | Novel combined embedded high-voltage electric power metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213057995U true CN213057995U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020869769.8U Expired - Fee Related CN213057995U (en) | 2020-05-22 | 2020-05-22 | Novel combined embedded high-voltage electric power metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213057995U (en) |
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2020
- 2020-05-22 CN CN202020869769.8U patent/CN213057995U/en not_active Expired - Fee Related
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Granted publication date: 20210427 |