CN218275533U - A protection against electric shock structure for electric energy meter case - Google Patents
A protection against electric shock structure for electric energy meter case Download PDFInfo
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- CN218275533U CN218275533U CN202222665813.5U CN202222665813U CN218275533U CN 218275533 U CN218275533 U CN 218275533U CN 202222665813 U CN202222665813 U CN 202222665813U CN 218275533 U CN218275533 U CN 218275533U
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Abstract
The utility model discloses an electric shock prevention structure for electric energy meter box relates to life safety structure technical field. The utility model comprises a main structure, an extension structure and an insulating lifting rod, wherein one side above the main structure is movably connected with the extension structure, and the inside of the main structure is movably connected with the insulating lifting rod; the main structure comprises an insulating shell, a limiting rotary groove and a lifting support rod, wherein the limiting rotary groove is arranged in the insulating shell, and the lifting support rod is fixedly connected to the inner wall of the limiting rotary groove; the insulating lifting rod comprises a pressure rod and a lifting rod, and the middle positions of the pressure rod and the lifting rod are movably connected with the lifting rod. The utility model discloses a main structure, extension structure and insulating pole of rising have solved the poor and trouble problem of electricity that connects of electric energy meter box protection against electric power.
Description
Technical Field
The utility model belongs to the technical field of the life safety structure, especially, relate to an anti-electric shock structure for electric energy meter box.
Background
The ammeter box is a protection device of the ammeter, and the ammeter is required to be installed in public facilities such as municipal administration, residential areas, telecommunication, electric power, rural power grids, factories, enterprises, institutions, heating power, fire fighting and the like. In recent years, the country has increased the power of investment on electric power infrastructure and accelerated the urbanization development, and the country has great investment on public facilities, including rural power grid transformation, urban transformation, transformation of newly-built electric wires, cables and metal electric meter boxes, and the like. However, in the use process of the existing electric meter box, sometimes the electric meter box is tripped due to factors such as equipment short circuit and load, generally, the electric meter box is manually pulled to switch the switch for power connection detection again, and under the condition that the specific situation is not known, the electric meter box is dangerous when being connected with the power supply and the power supply, and the safety is low.
Therefore, the existing electric energy meter box cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric shock prevention structure for electric energy meter box through main structure, extension structure and insulating pole of rising, has solved the poor and trouble problem of connecing of current electric energy meter box electric shock prevention ability.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an electric shock prevention structure for an electric energy meter box, which comprises a main structure, an extension structure and an insulating lifting rod, wherein one side above the main structure is movably connected with the extension structure, and the inner part of the main structure is movably connected with the insulating lifting rod;
the main structure comprises an insulating shell, a limiting rotary groove and a lifting support rod, wherein the limiting rotary groove is arranged in the insulating shell, and the lifting support rod is fixedly connected to the inner wall of the limiting rotary groove; the insulation shell is used for providing a rotating and lifting space for the insulation lifting rod and limiting the maximum rotating angle of the insulation lifting rod, and the lifting support rod is used for being connected with the insulation lifting rod, supporting the midpoint position of the insulation lifting rod and providing an upper pulling fulcrum for the insulation lifting rod;
the insulating lifting rod comprises a pressing rod and a lifting rod, and the middle positions of the pressing rod and the lifting rod are movably connected with the lifting rod; through the setting of depression bar and lift the pole, utilize lever principle, can with the pivoted mode, pull the board on indirectly, do not need artificial direct touching, can prevent to pull the in-process unexpected electric shock, strengthen the security of electronic box greatly.
Furthermore, the main structure further comprises extension holes, and three extension holes are further formed in corner positions of the right end face of the insulating shell; the extension hole is used for accomodating the extension rod, provides the condition for the extension of protection against electric shock structure.
Furthermore, the extension structure comprises an extension end plate, extension rods and extension support rods, the extension end plate is connected with the insulating shell in a sliding mode through the three extension rods, and the extension support rods are connected inside the support rods in a sliding mode;
the corner positions of the side surfaces of the extension end plates are fixedly connected with three extension rods, extension support rods are further arranged among the three extension rods, and the extension support rods are also fixed on the side surfaces of the extension end plates; extend the end plate and can make extending structure dock completely with insulating casing completely, the main support pole of extension pole for extending, extend branch and be used for going on the extension to playing branch to in carrying out the inside use of bigger ammeter case, satisfy bigger ammeter case safe electricity connection demand, through the setting of extending end plate, extension pole and extension branch, mainly in order to satisfy the user demand of multiple ammeter case, make it can carry out the demand of pulling on of longer ammeter flashboard.
Furthermore, the insulating lifting rod also comprises a rotating hole, and the pressing rod and the lifting rod are movably connected with the lifting rod through the rotating hole;
the rear end of the pressure lever is fixedly connected with the lifting lever, and a rotating hole is formed in the middle of the pressure lever and the lifting lever.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up the main structure, extending structure and insulating pole, the poor problem of current electric energy meter box protection against electric shock power has been solved, wherein be provided with insulating casing in the main structure, spacing rotary groove and branch play, insulating casing is used for providing the space that rotates and lift for insulating pole, and restrict the biggest turned angle of insulating pole, it is used for being connected with insulating pole to play branch, and support the mid point position of insulating pole, for it provides the fulcrum of pulling, and insulating pole then can be with the pivoted mode, under the condition of not direct contact, carry out the pulling on to the ammeter flashboard and connect the electricity, setting through main structure and insulating pole that plays, can avoid the condition that the electric shock appears when connecting the electricity, the security is higher.
2. The utility model discloses a set up main structure, extension structure and insulating pole, solved current electric energy meter case and connect the trouble problem of electricity, wherein be provided with the depression bar in insulating pole and lift the pole, through the depression bar with lift the setting of pole, utilize lever principle, can indirectly pull on the flashboard with the pivoted mode, do not need artificial direct touching, can prevent to pull the in-process unexpected electric shock, strengthen the security of electronic box greatly.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an extension view of the present invention;
FIG. 3 is an exploded view of the present invention;
FIG. 4 is a schematic view of the main structure and the extended structure of the present invention;
fig. 5 is a schematic view of the insulating rod of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a main structure; 101. an insulating housing; 102. a limiting rotary groove; 103. an extension hole; 104. lifting the supporting rod; 2. an extension structure; 201. an extension end plate; 202. an extension rod; 203. an extension strut; 3. insulating the lifting rod; 301. a pressure lever; 302. lifting the rod; 303. and (6) rotating the hole.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-5, the utility model relates to an electric shock prevention structure for an electric energy meter box, which comprises a main structure 1, an extension structure 2 and an insulation lifting rod 3, wherein one side above the main structure 1 is movably connected with the extension structure 2, and the insulation lifting rod 3 is movably connected inside the main structure 1;
the main structure 1 comprises an insulating shell 101, a limiting rotary groove 102 and a lifting support rod 104, wherein the limiting rotary groove 102 is arranged in the insulating shell 101, and the lifting support rod 104 is fixedly connected to the inner wall of the limiting rotary groove 102;
the insulation shell 101 is a light plastic shell made of insulation material on the outer side, a limiting rotary groove 102 is arranged in the insulation shell, double faced adhesive tape can be bonded on the rear end face of the insulation shell for providing a rotary lifting space for the insulation lifting rod 3 and limiting the maximum rotary angle of the insulation lifting rod 3, a lifting support rod 104 is fixed on the inner wall of the insulation shell 101, is of an integral structure with an extension support rod 203, is used for connecting the insulation lifting rod 3, supports the middle point position of the insulation lifting rod 3 and provides a fulcrum for the upper plate of the insulation lifting rod;
the insulating lifting rod 3 comprises a pressure rod 301 and a lifting rod 302, and the middle positions of the pressure rod 301 and the lifting rod 302 are movably connected with the lifting rod 104;
the pressing rod 301 and the lifting rod 302 are of an integrated micro-arc insulation structure, a pressing inclined plane and an upward pulling clamping groove are respectively arranged at two ends of the pressing rod 301 and the lifting rod 302, a through hole is formed in the midpoint of the pressing rod 301 and the lifting rod 302, the flashboard can be indirectly pulled upward in a rotating mode by utilizing the lever principle without being directly touched by people, accidental electric shock in the pulling-up process can be prevented, and safety of the electric box is greatly enhanced.
As shown in fig. 1-4, the main structure 1 further includes extension holes 103, and three extension holes 103 are further disposed at corner positions of the right end face of the insulating housing 101;
the extension hole 103 is a connection hole of the extension rod 202 provided inside the insulating housing 101, and is used for accommodating the extension rod 202, so as to provide a condition for extension of the electric shock preventing structure.
As shown in fig. 1-4, the extension structure 2 includes an extension end plate 201, extension rods 202 and extension struts 203, the extension end plate 201 is slidably connected to the insulating housing 101 through the three extension rods 202, and the extension struts 203 are slidably connected to the inside of the struts 104;
the corner positions of the side surface of the extension end plate 201 are fixedly connected with three extension rods 202, extension support rods 203 are further arranged among the three extension rods 202, and the extension support rods 203 are also fixed on the side surface of the extension end plate 201;
extend end plate 201 and be the main connecting plate of extending structure 2, its shape is the same with insulating casing 101 side, can make extending structure 2 dock completely with insulating casing 101, extension rod 202 is the main support pole of extension, extend branch 203 is the inside expansion pole of branch 104, be used for going on the extension of branch 104, so that carry out the inside use of bigger ammeter case, satisfy bigger ammeter case safety and connect the electric demand, through extending end plate 201, extension rod 202 and the setting of extension branch 203, mainly in order to satisfy the user demand of multiple ammeter case, make it can carry out the demand of pulling up of longer ammeter flashboard, when needs extend, can directly draw extension end plate 201 outward, pull out extension rod 202 and extension branch 203, then can pull insulating 3 to the assigned position of rising pole, alright carry out the power connection of pulling up of flashboard.
As shown in fig. 1, 2, 3 and 5, the insulating lifting rod 3 further comprises a rotating hole 303, and the pressing rod 301 and the lifting rod 302 are movably connected with the lifting rod 104 through the rotating hole 303;
the rear end of the pressing rod 301 is fixedly connected with the lifting rod 302, and a rotating hole 303 is formed in the middle of the pressing rod 301 and the lifting rod 302.
One specific application of this embodiment is: when the anti-electric shock structure is used, double faced adhesive tapes are bonded at a proper position on the back face of the insulating shell 101, then the flashboard is arranged in an upper pulling clamping groove at the end part of the lifting rod 302, the structure is bonded on the surface of the electric brake through the insulating shell 101, then the pressing rod 301 can be rotated and pressed downwards, the upper pulling power connection of the flashboard of the electric brake can be carried out by the pressing rod 301 according to the lever principle, when the flashboard needs to be extended, the extension end plate 201 can be directly pulled outwards, the extension rod 202 and the extension support rod 203 are pulled out, then the insulating lifting rod 3 can be pulled to a specified position, and the upper pulling power connection of the flashboard can be carried out.
The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides an protection against electric shock structure for electric energy meter box, includes main structure (1), extension structure (2) and insulating pole (3), its characterized in that: one side above the main structure (1) is movably connected with the extension structure (2), and an insulating lifting rod (3) is movably connected inside the main structure (1);
the main structure (1) comprises an insulating shell (101), a limiting rotary groove (102) and a lifting support rod (104), wherein the limiting rotary groove (102) is formed in the insulating shell (101), and the lifting support rod (104) is fixedly connected to the inner wall of the limiting rotary groove (102);
the insulating lifting rod (3) comprises a pressing rod (301) and a lifting rod (302), and the middle positions of the pressing rod (301) and the lifting rod (302) are movably connected with the lifting rod (104).
2. An electric shock preventing structure for an electric energy meter box as claimed in claim 1, wherein: the main structure (1) further comprises extension holes (103), and three extension holes (103) are further formed in corner positions of the right end face of the insulating shell (101).
3. An electric shock preventing structure for an electric energy meter box as claimed in claim 1, wherein: extension structure (2) are including extending end plate (201), extension rod (202) and extension branch (203), extend end plate (201) through three extension rod (202) and insulating casing (101) sliding connection, extend branch (203) sliding connection in the inside of having played branch (104).
4. An electric shock preventing structure for an electric energy meter box as claimed in claim 3, wherein: extend the corner position fixedly connected with three extension rod (202) of end plate (201) side, it is three still be provided with between extension rod (202) and extend branch (203), it fixes in extension end plate (201) side equally to extend branch (203).
5. An electric shock preventing structure for an electric energy meter box as claimed in claim 1, wherein: the insulating lifting rod (3) further comprises a rotating hole (303), and the pressing rod (301) and the lifting rod (302) are movably connected with the lifting rod (104) through the rotating hole (303).
6. An electric shock preventing structure for an electric energy meter box as claimed in claim 1, wherein: the rear end of the pressure lever (301) is fixedly connected with the lifting lever (302), and a rotating hole (303) is formed in the middle of the pressure lever (301) and the lifting lever (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222665813.5U CN218275533U (en) | 2022-10-11 | 2022-10-11 | A protection against electric shock structure for electric energy meter case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222665813.5U CN218275533U (en) | 2022-10-11 | 2022-10-11 | A protection against electric shock structure for electric energy meter case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218275533U true CN218275533U (en) | 2023-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222665813.5U Active CN218275533U (en) | 2022-10-11 | 2022-10-11 | A protection against electric shock structure for electric energy meter case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218275533U (en) |
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2022
- 2022-10-11 CN CN202222665813.5U patent/CN218275533U/en active Active
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