CN219456291U - Detachable ammeter protective structure - Google Patents
Detachable ammeter protective structure Download PDFInfo
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- CN219456291U CN219456291U CN202320254206.1U CN202320254206U CN219456291U CN 219456291 U CN219456291 U CN 219456291U CN 202320254206 U CN202320254206 U CN 202320254206U CN 219456291 U CN219456291 U CN 219456291U
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- clamping
- ammeter
- fastening
- protection
- hole
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
The utility model relates to the field of ammeter protection, and particularly discloses a detachable ammeter protection structure, which comprises a protection component, wherein the protection component comprises a protection component shell, the protection component shell comprises a first fastening device, a connecting copper pipe is in crimping connection with the first fastening device, and the connecting copper pipe is connected with a second fastening device; the protection component shell comprises a clamping structure, wherein the clamping structure is connected with a clamping strip, the clamping strip is connected with a clamping pin, the clamping pin is connected with a fixing plate, and the fixing plate is connected with an ammeter protective cover; the utility model changes the access direction of the household bus, improves the safety of the wiring part of the ammeter, reduces the possibility of electric shock accidents, can realize the partial disassembly or replacement of the protection structure of the ammeter, improves the convenience of maintenance and the economy of use, and reduces the erosion effect of natural force on the ammeter.
Description
Technical Field
The utility model relates to the field of ammeter protection, in particular to a detachable ammeter protection structure.
Background
Along with the gradual deep progress of town, the national power grid is also advancing towards the smart power grid, and the ammeter is used as an electricity metering instrument, so that the consumption in production and life is greatly increased, and the protection function of the ammeter is enhanced in the use process of the ammeter.
At present, an ammeter for household electricity is generally arranged in an ammeter box in a centralized manner by taking a household as a unit, most of ammeter distribution wiring is in a wiring mode of screwing wires by screws, meanwhile, a signal control wire of the ammeter is also in a manual screw wiring mode, wiring positions are generally in the vertical direction below the ammeter box, wiring positions are visible to naked eyes, convenience is brought to the occurrence of electricity stealing conditions, and the occurrence of electric shock accidents is easily caused by mistakenly touching exposed metal wiring positions.
The ammeter that is used for measuring the electricity at present stage, generally direct mount is in the ammeter case, does not have other protective structure, firstly, ammeter case protective structure is relatively simple, and the guard action that plays to the ammeter is lower relatively, especially arranges outdoor ammeter case in, and the ammeter of installation wherein is more easily eroded by natural force, and the life of ammeter greatly reduced, consequently carry out special protection to the ammeter and be necessary, secondly, the protective structure to the ammeter on the market is generally integral installation, after the installation, need wholly dismantle in the later stage use and the maintenance in-process of ammeter, is inconvenient for maintenance work implementation.
Disclosure of Invention
The utility model aims to provide a detachable ammeter protection structure, which solves the following technical problems:
how to protect the wiring part of the ammeter;
how to reduce the erosion of the ammeter by natural force;
how to realize the partial disassembly of the protection structure in the ammeter overhauling work.
The aim of the utility model can be achieved by the following technical scheme:
a detachable ammeter protection structure comprises a protection component;
the protection assembly comprises a protection assembly shell, wherein the protection assembly shell comprises a first fastening device, a connecting copper pipe is connected with the first fastening device in a pressure welding mode, and a second fastening device is connected with the connecting copper pipe;
the protection component shell comprises a clamping structure, the clamping structure is connected with a clamping strip, the clamping strip is connected with a clamping pin, the clamping pin is connected with a fixing plate, and the fixing plate is connected with an ammeter protection cover.
In an embodiment, the first fastening device includes a first fastening knob, the first fastening knob is sleeved with a first fastening snap ring, the first fastening knob is rotationally connected with the protective component shell, and the first fastening knob is in threaded connection with the first fastening snap ring;
the second fastening device comprises a second fastening knob, a second fastening snap ring is sleeved on the second fastening knob, the second fastening knob is rotationally connected with the protective component shell, and the second fastening knob is in threaded connection with the second fastening snap ring;
the connecting copper pipe is provided with a crimping wedge surface and an expansion joint, the crimping wedge surface of the connecting copper pipe, which is close to one end of the first fastening device, is crimped and fixed with the first fastening snap ring, the crimping wedge surface of the connecting copper pipe, which is close to one end of the second fastening device, is crimped and fixed with the second fastening snap ring, and the connecting copper pipe is fixedly connected with the protective component shell.
In an embodiment, the clamping structure comprises a clamping groove and a first clamping hole, and the first clamping hole is provided with a countersunk hole;
the clamping strip is provided with a second clamping hole and a third clamping hole, the second clamping hole is provided with a countersunk hole, and the second clamping hole is provided with a countersunk hole;
the clamping groove is fixedly clamped with the clamping strip, and the second clamping hole is clamped with the first clamping hole by a clamping pin.
In an embodiment, the fixing plate is provided with a fixing hole and a fourth clamping hole;
the fourth clamping hole is provided with a countersunk hole, and the fourth clamping hole is clamped with the third clamping hole by a clamping pin.
In an embodiment, a visual panel is arranged on the ammeter protective cover, and the visual panel is fixedly connected with the ammeter protective cover;
the ammeter protection casing four corners is provided with the screw hole with fixed plate fixed connection.
In an embodiment, the clamping pin is provided with a deformation joint, and the clamping function of the clamping pin is realized through the deformation joint.
The utility model has the beneficial effects that:
(1) According to the utility model, through the arrangement of the protection component, under the action of the first fastening device, the second fastening device and the connecting copper pipe 7, the access direction of the household bus is changed, and the connection position is insulated and protected through the protection component shell, so that the safety of the wiring position of the ammeter is improved, and the possibility of electric shock accidents is reduced.
(2) According to the utility model, the clamping structure is arranged on the protection components, the modularized installation of a plurality of protection components can be realized by using the clamping strips, and the partial disassembly or replacement of the ammeter protection structure can be realized by the later maintenance, so that the convenience of the maintenance of the ammeter protection structure and the economical efficiency of use are improved.
(3) According to the utility model, through the arrangement of the fixing plate and the protective cover, the electric meter is integrally secondarily protected, so that the erosion effect of natural force on the electric meter is reduced, and the service life of the electric meter is prolonged.
(4) According to the utility model, through the arrangement of the bayonet lock, the threaded connection is replaced by the pluggable clamping connection, so that the convenience of dismounting the ammeter protection structure is improved.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the whole structure of an ammeter protecting structure according to the present utility model;
FIG. 2 is a schematic view of the whole structure of a protection component according to an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of the overall structure of a shield assembly according to one embodiment of the present utility model;
FIG. 4 is a schematic view showing the overall structure of a copper pipe according to another embodiment of the present utility model;
FIG. 5 is a schematic view of the overall structure of a card strip according to another embodiment of the present utility model;
FIG. 6 is a schematic view showing the overall structure of a fixing plate according to another embodiment of the present utility model;
fig. 7 is a schematic diagram of the overall structure of a bayonet according to another embodiment of the present utility model.
Description of the drawings: 1. a protective assembly; 101. a protective assembly housing; 2. clamping strips; 201. a second clamping hole; 202. a third clamping hole; 3. a fixing plate; 301. a fixing hole; 302. a fourth clamping hole; 4. a bayonet lock; 401. a deformation joint; 5. a first fastening means; 501. a first tightening knob; 502. a first fastening clasp; 6. a second fastening means; 601. a second tightening knob; 602. a second fastening clasp; 7. connecting copper pipes; 701. crimping the wedge surface; 702. an expansion joint; 8. a clamping structure; 801. a clamping groove; 802. a first clamping hole; 9. an ammeter protective cover; 901. a visual panel; 902. and (3) a threaded hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2 of the drawings, a detachable ammeter protection structure comprises a protection component 1;
the protection assembly 1 comprises a protection assembly shell 101, wherein the protection assembly shell 101 comprises a first fastening device 5, the first fastening device 5 is in pressure connection with a connecting copper pipe 7, and the connecting copper pipe 7 is connected with a second fastening device 6;
the protection component shell 101 comprises a clamping structure 8, the clamping structure 8 is connected with a clamping strip 2, the clamping strip 2 is connected with a clamping pin 4, the clamping pin 4 is connected with a fixing plate 3, and the fixing plate 3 is connected with an ammeter protection cover 9;
specifically, the protection assembly 1 is internally provided with the first fastening device 5 for communicating with an ammeter, the second fastening device 6 for communicating with an indoor bus, the electric connection between the indoor bus and the ammeter is realized through the connection copper pipe 7, the access direction of the indoor bus is changed, the connection position is insulated and protected through the protection assembly shell 101, the safety of the wiring position of the ammeter is improved, and the possibility of electric shock accidents is reduced;
in addition, the protection component 1 is provided with the clamping structure 8, the modularized installation of a plurality of protection components 1 can be realized through the clamping strips 2, and the partial disassembly or replacement of the ammeter protection structure can also be realized through the later maintenance, so that the maintenance convenience and the use economy are improved;
furthermore, the arrangement of the fixing plate 3 and the ammeter protective cover 9 can realize secondary protection of the ammeter, reduce the erosion effect of natural force on the ammeter and prolong the service life of the ammeter.
As an embodiment of the present utility model, referring to fig. 2-4 of the drawings, the first fastening device 5 includes a first fastening knob 501, the first fastening knob 501 is sleeved with a first fastening snap ring 502, the first fastening knob 501 is rotationally connected with the protection component housing 101, and the first fastening knob 501 is in threaded connection with the first fastening snap ring 502;
the second fastening device 6 comprises a second fastening knob 601, a second fastening clamping ring 602 is sleeved on the second fastening knob 601, the second fastening knob 601 is rotationally connected with the protection component shell 101, and the second fastening knob 601 is in threaded connection with the second fastening clamping ring 602;
the connecting copper pipe 7 is provided with a crimping wedge surface 701 and an expansion joint 702, the crimping wedge surface 701 of one end of the connecting copper pipe 7, which is close to the first fastening device 5, is crimped and fixed with the first fastening clamping ring 502, the crimping wedge surface 701 of one end of the connecting copper pipe 7, which is close to the second fastening device 6, is crimped and fixed with the second fastening clamping ring 602, and the connecting copper pipe 7 is fixedly connected with the protective component shell 101;
specifically, the first fastening device 5 includes a first fastening knob 501, and the first fastening knob 501 is in threaded connection with a first fastening collar 502, so as to implement adjustment of the longitudinal position of the first fastening collar 502; the second fastening device 6 comprises a second fastening knob 601, the second fastening knob 601 is in threaded connection with the first fastening clamp ring 602, the transverse position of the second fastening clamp ring 502 is adjusted, the connecting copper pipe 7 is provided with a crimping wedge surface 701 and an expansion joint 702, and under the action of the first fastening device 5 and the second fastening device 6, the connecting copper pipe 7 is more fastened with the bare copper part of a lead wire, and the reliability of the wiring part of an ammeter is further improved.
As an embodiment of the present utility model, referring to fig. 2 and 5 of the drawings, the clamping structure 8 includes a clamping groove 801 and a first clamping hole 802, where the first clamping hole 802 is provided with a countersunk hole;
the clamping strip 2 is provided with a second clamping hole 201 and a third clamping hole 202, the second clamping hole 201 is provided with a countersunk hole, and the second clamping hole 201 is provided with a countersunk hole;
the clamping groove 801 is clamped and fixed with the clamping strip 2, and the second clamping hole 201 is clamped with the first clamping hole 802 by a clamping pin 4;
specifically, the clamping groove 801 is fixedly clamped with the clamping strip 2, and under the connection effect of the clamping strip 2, the modularized installation of the plurality of protection components 1 can be realized, so that the convenience of the installation and the disassembly of the ammeter protection structure is improved, and in addition, the reliability of the connection of the protection components 1 and the clamping strip 2 and the convenience of the disassembly are further improved by arranging the clamping pin 4 between the second clamping hole 201 and the first clamping hole 802.
As an embodiment of the present utility model, referring to fig. 1 and 6 of the drawings, the fixing plate 3 is provided with a fixing hole 301 and a fourth clamping hole 302;
the fourth clamping hole 302 is provided with a countersunk hole, and the fourth clamping hole 302 is clamped with the third clamping hole 202 by a clamping pin 4;
specifically, by disposing the fourth clamping hole 302 on the fixing plate 3, the fourth clamping hole 302 and the third clamping hole 202 are clamped using the clamping pin 4, and reliable connection of the fixing plate 3 and the clamping bar 2 can be achieved.
As an embodiment of the present utility model, referring to fig. 1 of the drawings, a visual panel 901 is disposed on an ammeter protecting cover 9, and the visual panel 901 is fixedly connected with the ammeter protecting cover 9;
four corners of the ammeter protecting cover 9 are provided with threaded holes 902 fixedly connected with the fixed plate 3;
specifically, through the arrangement of ammeter protection casing 9, promoted the safeguard function to the ammeter, visual panel 901's on the ammeter protection casing 9 arrangement can realize the direct observation to the ammeter, has promoted the convenience, in addition, through the setting of screw hole 902, has promoted the reliability that ammeter protection casing 9 is connected with fixed plate 3 and to the holistic protectiveness of ammeter.
As an embodiment of the present utility model, referring to fig. 7 of the drawings, a deformation joint 401 is formed on the bayonet 4;
specifically, through seting up of movement joint 401 on bayonet lock 4, use the joint to replace threaded connection, promoted ammeter protective structure and dismantled the convenience.
The working principle of the utility model is as follows: according to the utility model, the first fastening device 5 is arranged in the protection component 1 and is used for communicating with the ammeter, the second fastening device 6 is used for communicating with the household bus, the electric connection between the household bus and the ammeter is realized through the connecting copper pipe 7, the access direction of the household bus is changed, the connection position is insulated and protected through the protection component shell 101, the safety of the wiring position of the ammeter is improved, and the possibility of electric shock accidents is reduced; the protective components 1 are provided with the clamping structures 8, the modularized installation of a plurality of protective components 1 can be realized through the clamping strips 2, and the partial disassembly or replacement of the protective structures of the ammeter can also be realized through the later maintenance, so that the maintenance convenience and the use economy are improved; furthermore, the arrangement of the fixed plate 3 and the ammeter protective cover 9 can realize secondary protection of the ammeter, reduce the erosion effect of natural force on the ammeter and prolong the service life of the ammeter; the connecting copper pipe 7 is provided with the crimping wedge surface 701 and the expansion joint 702, and the connecting copper pipe 7 and the bare copper part of the lead are more tightly connected under the action of the first fastening device 5 and the second fastening device 6 through the arrangement of the crimping wedge surface 701 and the expansion joint 702, so that the reliability of connection and the convenience of disassembly are improved; by arranging the clamping pin 4 between the second clamping hole 201 and the first clamping hole 802, the reliability of connection between the protection component 1 and the clamping strip 2 and the convenience of disassembly and assembly are further improved; by arranging the fourth clamping hole 302 on the fixed plate 3 and clamping the fourth clamping hole 302 and the third clamping hole 202 by using the clamping pin 4, reliable connection between the fixed plate 3 and the clamping strip 2 can be realized; through the arrangement of the ammeter protective cover 9, the protection function of an ammeter is improved, the arrangement of the visual panel 901 on the ammeter protective cover 9 can realize direct observation of the ammeter, the convenience of observation is improved, and the reliability of connection of the ammeter protective cover 9 and the fixed plate 3 and the overall protection of the ammeter are improved through the arrangement of the threaded hole 902; through seting up of movement joint 401 on bayonet lock 4, use the joint to replace threaded connection, promoted ammeter protective structure and dismantled the convenience.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (6)
1. A detachable ammeter protection structure, which is characterized by comprising a protection component (1);
the protection assembly (1) comprises a protection assembly shell (101), the protection assembly shell (101) comprises a first fastening device (5), the first fastening device (5) is in pressure connection with a connecting copper pipe (7), and the connecting copper pipe (7) is connected with a second fastening device (6);
the protection component shell (101) comprises a clamping structure (8), the clamping structure (8) is connected with a clamping strip (2), the clamping strip (2) is connected with a clamping pin (4), the clamping pin (4) is connected with a fixing plate (3), and the fixing plate (3) is connected with an ammeter protection cover (9).
2. The detachable ammeter protection structure according to claim 1, wherein the first fastening device (5) comprises a first fastening knob (501), the first fastening knob (501) is sleeved with a first fastening snap ring (502), the first fastening knob (501) is rotationally connected with the protection assembly shell (101), and the first fastening knob (501) is in threaded connection with the first fastening snap ring (502);
the second fastening device (6) comprises a second fastening knob (601), the second fastening knob (601) is sleeved with a second fastening snap ring (602), the second fastening knob (601) is rotationally connected with the protection component shell (101), and the second fastening knob (601) is in threaded connection with the second fastening snap ring (602);
the connecting copper pipe (7) is provided with a crimping wedge surface (701) and an expansion joint (702), the crimping wedge surface (701) of one end, close to the first fastening device (5), of the connecting copper pipe (7) is crimped and fixed with the first fastening clamp ring (502), the crimping wedge surface (701) of one end, close to the second fastening device (6), of the connecting copper pipe (7) is crimped and fixed with the second fastening clamp ring (602), and the connecting copper pipe (7) is fixedly connected with the protective component shell (101).
3. The detachable electricity meter protective structure according to claim 1, wherein the clamping structure (8) comprises a clamping groove (801) and a first clamping hole (802), wherein the first clamping hole (802) is provided with a counter-sunk hole;
the clamping strip (2) is provided with a second clamping hole (201) and a third clamping hole (202), the second clamping hole (201) is provided with a countersunk hole, and the second clamping hole (201) is provided with a countersunk hole;
the clamping groove (801) is fixedly clamped with the clamping strip (2), and the second clamping hole (201) is clamped with the first clamping hole (802) through the clamping pin (4).
4. The detachable ammeter protection structure according to claim 1, wherein the fixing plate (3) is provided with a fixing hole (301) and a fourth clamping hole (302);
the fourth clamping hole (302) is provided with a countersunk hole, and the fourth clamping hole (302) is clamped with the third clamping hole (202) through a clamping pin (4).
5. The detachable ammeter protection structure according to claim 1, wherein a visual panel (901) is arranged on the ammeter protection cover (9), and the visual panel (901) is fixedly connected with the ammeter protection cover (9);
four corners of the ammeter protection cover (9) are provided with threaded holes (902) fixedly connected with the fixed plate (3).
6. The detachable ammeter protection structure according to claim 1, wherein the bayonet lock (4) is provided with a deformation joint (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320254206.1U CN219456291U (en) | 2023-02-20 | 2023-02-20 | Detachable ammeter protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320254206.1U CN219456291U (en) | 2023-02-20 | 2023-02-20 | Detachable ammeter protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219456291U true CN219456291U (en) | 2023-08-01 |
Family
ID=87386665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320254206.1U Active CN219456291U (en) | 2023-02-20 | 2023-02-20 | Detachable ammeter protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219456291U (en) |
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2023
- 2023-02-20 CN CN202320254206.1U patent/CN219456291U/en active Active
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