CN115792321A - Electric energy meter waterproof construction - Google Patents
Electric energy meter waterproof construction Download PDFInfo
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- CN115792321A CN115792321A CN202211592732.5A CN202211592732A CN115792321A CN 115792321 A CN115792321 A CN 115792321A CN 202211592732 A CN202211592732 A CN 202211592732A CN 115792321 A CN115792321 A CN 115792321A
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- waterproof
- electric energy
- energy meter
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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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Abstract
The invention belongs to the technical field of electric energy meters, and discloses a waterproof structure of an electric energy meter, which comprises the electric energy meter and a wire holder arranged on the bottom side of the electric energy meter, wherein a waterproof seat is arranged on one side, away from the electric energy meter, of the wire holder, the waterproof seat is connected to the wire holder, a plurality of communication holes are formed in the waterproof seat, a plurality of wire connecting holes are formed in the bottom side of the wire holder, and the plurality of communication holes are matched with the plurality of wire connecting holes; the intercommunication carries out and has seted up the mounting groove on the inner wall in hole, and movable mounting has two waterproof rubber pieces in the mounting groove for clip the wire. According to the invention, through the arrangement of the waterproof seat, after wiring is finished, the position of the wiring seat connected with the lead is well sealed through the closing of the two protective rubber blocks and the arrangement of the sealing rubber pad, so that the waterproof performance of the electric energy meter is effectively ensured, the problem of water seepage or water vapor permeation caused by the exposure of the lead joint is avoided, and the use of the electric energy meter is ensured.
Description
Technical Field
The invention relates to a waterproof structure of an electric energy meter, and belongs to the technical field of electric energy meters.
Background
The electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter and kilowatt-hour meter, and refers to an instrument for measuring various electric quantities, and when the electric energy meter is used, it is noted that the electric energy meter can be directly connected into a circuit for measurement under the conditions of low voltage (not more than 500V) and small current (dozens of amperes). Under the condition of high voltage or large current, the electric energy meter cannot be directly connected with a circuit and needs to be matched with a voltage transformer or a current transformer for use;
with the progress of science and technology, the casing of the electric energy meter is made very precise, the traditional mechanical electric energy meter is converted into an electronic electric energy meter, the sealing performance of the electric energy meter is further improved, the only exposed position of the electric energy meter is the wiring position of the electric energy meter, water is easy to enter when the electric energy meter is used due to the fact that the conducting wires are exposed for a long time, and when the electric energy meter is used in a humid environment for a long time, water vapor is easy to penetrate through the wiring position, and finally short circuit or other related problems of the electric energy meter are caused.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the waterproof structure of the electric energy meter, which can seal the wiring position of the electric energy meter, ensure the full sealing performance of the electric energy meter and ensure the waterproof performance of the electric energy meter.
In order to achieve the purpose, the invention adopts the following technical scheme: a waterproof structure of an electric energy meter comprises the electric energy meter and a wire holder arranged on the bottom side of the electric energy meter, wherein a waterproof seat is arranged on one side, away from the electric energy meter, of the wire holder, the waterproof seat is connected to the wire holder, a plurality of communication holes are formed in the waterproof seat, a plurality of wire connecting holes are formed in the bottom side of the wire holder, and the communication holes are matched with the wire connecting holes;
the inner wall of the communication hole is provided with a mounting groove, and two waterproof rubber blocks are movably mounted in the mounting groove and used for clamping a wire; the side, close to each other, of each of the two waterproof rubber blocks is provided with an arc-shaped groove, the radius of each arc-shaped groove is smaller than that of each wire, a sealing rubber pad is mounted on the top side of the waterproof seat, and the sealing rubber pads are matched with the wire connecting seats;
the waterproof seat is characterized by further comprising installation mechanisms used for installing the waterproof seat, wherein the installation mechanisms are arranged on two sides of the waterproof seat.
Preferably, installation mechanism includes two mount pads, two the mount pad is installed respectively the both sides of waterproof seat, two all install the pivot on the mount pad, two all rotate in the pivot and install and support tight pole, the draw-in groove has all been seted up to the both sides of connection terminal, two support tight pole one side that is close to each other and all install and support tight piece, two support tight piece respectively with two draw-in groove looks adaptation.
Preferably, the supporting rod is provided with a placing groove, a torsion spring is installed in the placing groove, one end of the torsion spring is installed on the inner wall of the placing groove, and the other end of the torsion spring is installed on the rotating shaft.
Preferably, two mounting holes are formed in the waterproof base, connecting bolts are slidably mounted in the two mounting holes, and the two connecting bolts are mounted on the bottom side of the wire holder in a threaded mode.
Preferably, the mounting groove structure further comprises a driving mechanism, the driving mechanism comprises a plurality of rotating frames, rotating holes are formed in the inner wall of one side of the mounting groove, and the rotating frames are rotatably mounted in the rotating holes respectively.
Preferably, one side of the rotating frame is rotatably provided with two driving shafts, the two driving shafts are positioned in the same mounting groove, one side of each waterproof rubber block is provided with a sliding groove, and the two driving shafts are movably mounted in the two sliding grooves respectively.
Preferably, one side of waterproof seat is equipped with the drive frame, has seted up the drive hole on the drive frame, all the drive pole is all installed to the one end of swivel mount, all installs the drive shaft on the drive pole, and the equal movable mounting of drive shaft is in the drive hole, the lifter is all installed to the both sides of drive frame, and two lifters contact with two tight poles of support respectively, and two perpendicular grooves have been seted up to one side of waterproof seat, install two perpendicular pieces on the drive frame, two perpendicular piece is sliding mounting respectively two perpendicular inslot.
Preferably, the wire pressing device further comprises a pressing mechanism for pressing the wire, and the pressing mechanism is in transmission connection with the driving mechanism.
Preferably, hold-down mechanism includes a plurality of compressing tightly poles, compresses tightly pole difference movable mounting and in the wiring hole, two fixing bases are installed to one side of connection terminal, two all rotate on the fixing base and install the gear shaft, all install the gear on two gear shafts, the linkage groove has all been seted up, two to the both sides that compress tightly the frame equal movable mounting in the linkage groove has the universal driving shaft, two the universal driving shaft is installed respectively two on the gear, two all mesh rack on the gear, the rack is installed on the drive yoke.
Preferably, two all seted up the restriction sliding hole on the waterproof rubber piece, lie in two with one side install a restriction slide bar in the restriction sliding hole, the both ends of restriction slide bar are installed respectively on the both sides inner wall of mounting groove.
Compared with the prior art, the waterproof seat is arranged, after wiring is finished, the position of the wire holder connected with the wire is well sealed through the closing of the two protective rubber blocks and the arrangement of the sealing rubber pad, the waterproof performance of the electric energy meter is effectively ensured, the problem of water seepage or water vapor infiltration caused by the exposure of the wire connection part is avoided, and the use of the electric energy meter is ensured;
according to the invention, through the arrangement of the mounting mechanism, after the electric energy meter finishes wiring, the waterproof seat is conveniently mounted on the wiring seat by clamping the two abutting rods on the two sides of the wiring seat, and meanwhile, after the waterproof seat is mounted, the waterproof seat can move through the driving frame, so that the two waterproof rubber blocks can approach each other and clamp a wire, and sealing work can be synchronously finished when the waterproof seat is mounted, manual operation is not needed, and the use is convenient;
according to the invention, through the arrangement of the pressing mechanism, when the waterproof base is arranged on the wire holder, the two racks can be synchronously driven to move through the movement of the driving frame, the two racks move to drive the two gears to rotate, the gears rotate on the fixing base through the gear shafts, the gears rotate to drive the linkage shafts to rotate, the linkage shafts drive the pressing frame to move downwards, the linkage shafts slide in the linkage grooves, the pressing frame can be driven to move downwards through the linkage shafts, the pressing frame moves downwards to drive the pressing rods to move, the pressing rods can further press wires in the wiring holes, the problem that the wires are loosened during wiring due to improper installation and ignition is generated is avoided, and the wiring stability can be further ensured.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the connection structure of the wire holder and the waterproof holder according to the present invention;
FIG. 3 is a schematic view of the inner structure of the waterproof seat of the present invention;
FIG. 4 is a cross-sectional view of the waterproof seat of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 2 according to the present invention;
FIG. 6 is a schematic cross-sectional view of the mount of the present invention;
FIG. 7 is a longitudinal sectional view of the waterproof seat of the present invention;
FIG. 8 is a schematic structural view of a rotating frame according to the present invention;
fig. 9 is a partial sectional structural schematic view of the pressing frame of the present invention.
In the figure: 1. the electric energy meter comprises an electric energy meter body, 2, a wire holder, 3, a waterproof holder, 301, a waterproof rubber block, 302, a communication hole, 303, a mounting groove, 304, a sliding limiting hole, 305, a sliding limiting rod, 306, an arc-shaped groove, 307, a sealing rubber pad, 4, a mounting mechanism, 401, a mounting seat, 402, a clamping rod, 403, a clamping block, 404, a clamping groove, 405, a mounting hole, 406, a connecting bolt, 407, a rotating shaft, 408, a placing groove, 409, a torsion spring, 5, a driving mechanism, 501, a rotating hole, 502, a rotating frame, 503, a sliding groove, 504, a driving shaft, 505, a driving rod, 506, a driving frame, 507, a driving hole, 508, a driving shaft, 509, an extrusion rod, 510, a vertical groove, 511, a vertical block, 6, a pressing mechanism, 601, a pressing rod, 602, a pressing frame, a fixing seat, 604, a gear shaft, a 605, a gear, 606, a linkage groove, 607, a linkage shaft, a rack frame, 7 and a wiring hole.
Detailed Description
The technical solutions in the implementation of the present invention will be made clear and fully described below with reference to the accompanying drawings, and the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1 to fig. 9, the waterproof structure for an electric energy meter provided by this embodiment includes an electric energy meter 1 and a wire holder 2 installed at a bottom side of the electric energy meter 1, a waterproof holder 3 is provided at a side of the wire holder 2 away from the electric energy meter 1, the waterproof holder 3 is connected to the wire holder 2, a plurality of communication holes 302 are provided on the waterproof holder 3, a plurality of wire holes 7 are provided at a bottom side of the wire holder 2, and the communication holes 302 are adapted to the wire holes 7;
the inner wall of the communication hole 302 is provided with a mounting groove 303, and two waterproof rubber blocks 301 are movably mounted in the mounting groove 303 and used for clamping a wire; the two waterproof rubber blocks 301 are provided with arc-shaped grooves 306 at the sides close to each other, the radius of the arc-shaped grooves 306 is smaller than that of the lead, the top side of the waterproof seat 3 is provided with a sealing rubber pad 307, and the sealing rubber pad 307 is matched with the wire holder 2;
limiting sliding holes 304 are formed in the two waterproof rubber blocks 301, a limiting sliding rod 305 is installed in the two limiting sliding holes 304 on the same side, and two ends of the limiting sliding rod 305 are installed on the inner walls of the two sides of the installation groove 303 respectively;
it should be noted that, when installing the wire on the wire holder 2 of the electric energy meter 1, the wire can first pass through the communication hole 302, and then connect it in the wiring hole 7 on the wire holder 2, after the wiring is finished, the waterproof holder 3 is moved, so that it can be installed on the wire holder 2, at this moment, the two waterproof rubber blocks 301 can be close to each other, and horizontally slide on the limiting slide rod 305 through the limiting slide hole 304, so that the two waterproof rubber blocks 301 can be close to each other to clamp the wire, and the waterproof rubber blocks 301 have elasticity, so that the wire can be tightly clamped, after the waterproof holder 3 is installed, the sealing rubber pad 307 can be in tight contact with the wire holder 2, so that it can be fully ensured that, after the wire is installed, the gap between the wire and the electric energy meter can be fully sealed, and the problem of water leakage or water vapor infiltration in the wire holder 2 cannot occur.
Example 2
As shown in fig. 4, 5, and 6, the waterproof structure of an electric energy meter provided in this embodiment further includes, on the basis of embodiment 1, an installation mechanism 4 for installing a waterproof base 3, where the installation mechanism 4 is installed on both sides of the waterproof base 3, the installation mechanism 4 includes two installation bases 401, the two installation bases 401 are installed on both sides of the waterproof base 3, a rotating shaft 407 is installed on each of the two installation bases 401, a tightening rod 402 is installed on each of the two rotating shafts 407 in a rotating manner, clamping grooves 404 are installed on both sides of the wire holder 2, tightening blocks 403 are installed on one sides of the two tightening rods 402, the two tightening blocks 403 are respectively matched with the two clamping grooves 404, a placement groove 408 is installed on the tightening rod 402, a torsion spring 409 is installed in the placement groove 408, one end of the torsion spring 409 is installed on an inner wall of the placement groove 408, the other end of the torsion spring 409 is installed on the rotating shaft 407, two installation holes 405 are installed on the waterproof base 3, connection bolts 406 are installed in the two installation holes 405 in a sliding manner, and two connection bolts 406 are installed on the bottom side of the wire holder 2;
it should be noted that, when the waterproof base 3 is installed on the wire holder 2, at first, two connecting bolts 406 pass through two mounting holes 405, and stretch and install on the wire holder 2, two connecting bolts 406 can play a role of a sliding column, the waterproof base 3 is moved upwards, so that two installation bases 401 drive two abutting rods 402 to move upwards, the abutting rods 402 drive the abutting blocks 403 to move upwards, the abutting blocks 403 receive extrusion and move outwards, and drive the abutting rods 402 to move, the abutting rods 402 rotate on the rotating shaft 407, and drive the torsion springs 409 to bear force, when the abutting blocks 403 move into the clamping grooves 404, under the reaction force of the torsion springs 409, the abutting rods 402 reset, the abutting rods 402 drive the abutting blocks 403 to be clamped in the clamping grooves 404, and the waterproof base 3 can be clamped on the wire holder 2.
Example 3
As shown in fig. 3, 5 and 6, the waterproof structure for an electric energy meter provided in this embodiment further includes a driving mechanism 5 on the basis of embodiments 1 and 2, the driving mechanism 5 includes a plurality of rotating frames 502, a rotating hole 501 is formed on an inner wall of one side of each mounting groove 303, the rotating frames 502 are respectively rotatably mounted in the rotating holes 501, two driving shafts 504 are rotatably mounted on one side of each rotating frame 502, sliding grooves 503 are formed on one side of each waterproof rubber block 301 located in the same mounting groove 303, two driving shafts 504 are respectively movably mounted in the two sliding grooves 503, a driving frame 506 is arranged on one side of each waterproof seat 3, a driving hole 507 is formed in each driving frame 506, a driving rod 505 is mounted at one end of each rotating frame 502, a driving shaft 508 is mounted on each driving rod 505, each driving shaft 508 is movably mounted in each driving hole 507, extrusion rods 509 are mounted at two sides of each driving frame 506, the two extrusion rods 509 are respectively contacted with the two tightening rods 402, two vertical grooves 510 are formed in one side of each waterproof seat 3, two vertical blocks 511 are mounted on each driving frame 506, and two vertical blocks are respectively slidably mounted in two vertical grooves 510;
it should be noted that, when the waterproof seat 3 is installed, so that the tightening rod 402 is forced to move outward, the tightening rod 402 extrudes the extrusion rod 509 to move downward, the extrusion rod 509 drives the driving frame 506 to move downward, the driving frame 506 vertically slides in the two vertical slots 510 through the two vertical blocks 511, the driving frame 506 moves downward to drive all the driving shafts 508 to move through the driving holes 507, the driving shafts 508 drive the driving rods 505 to rotate, the driving rods 505 drive the rotating frame 502 to rotate, the rotating frame 502 drives the two waterproof rubber blocks 301 to approach each other through the two driving shafts 504 to clamp a wire, and when the waterproof seat 3 is installed, the two waterproof rubber blocks 301 synchronously clamp a wire to complete the sealing of the wire;
it should be emphasized that the upper surface of the pressing rod 509 close to the electric energy meter 1 is arc-shaped, so that the resistance can be effectively reduced when the pressing rod 509 is pressed by the pressing rod 402 moving outwards.
Example 4
As shown in fig. 3 and 9, the waterproof structure for an electric energy meter provided by this embodiment further includes, on the basis of embodiment 3, a pressing mechanism 6 for pressing a wire, the pressing mechanism 6 is in transmission connection with a driving mechanism 5, the pressing mechanism 6 includes a plurality of pressing rods 601, the plurality of pressing rods 601 are respectively movably installed in a plurality of wiring holes 7, two fixing seats 603 are installed on one side of a wiring seat 2, gear shafts 604 are respectively rotatably installed on the two fixing seats 603, gears 605 are respectively installed on the two gear shafts 604, linkage grooves 606 are respectively formed on both sides of the pressing frame 602, linkage shafts 607 are respectively movably installed in the two linkage grooves 606, the two linkage shafts 607 are respectively installed on the two gears 605, rack frames 608 are respectively engaged with the two gears 605, and the rack frames 608 are installed on the driving frame 506;
it should be noted that when the waterproof base 3 is installed on the wire holder 2, so that the driving frame 506 moves down, the driving frame 506 can drive the two rack holders 608 to move, the two rack holders 608 move to drive the two gears 605 to rotate the gears 605 on the fixing base 603 through the gear shaft 604, meanwhile, the gears 605 rotate to drive the linkage shaft 607 to rotate, the linkage shaft 607 rotates in the linkage groove 606, so that the linkage shaft 607 can drive the pressing frame 602 to move down, meanwhile, the linkage shaft 607 slides in the linkage groove 606, and when the pressing frame 602 moves down, the pressing rods 601 are driven to move, so that the pressing rods 601 can further press the wires in the wire connection holes 7, the problem of wire loosening and sparking caused by improper installation during wire connection is avoided, and the stability of wire connection can be further ensured;
it should be emphasized that the pressing rod 601 of the pressing mechanism in this embodiment is made of an insulating material, such as plastic, for ensuring insulation.
In conclusion, by means of the arrangement of the waterproof seat 3, after wiring is completed, the two waterproof rubber blocks 301 can seal the bottom sides of the wires, and the waterproof seat 3 and the wire holder 2 are further fully sealed by the sealing rubber pad 307, so that water vapor is effectively prevented from entering deeply, and a waterproof box of the electric energy meter 1 is well guaranteed;
specifically, when in use, a plurality of wires sequentially pass through the plurality of communication holes 302 and then enter the wiring holes 7, at this time, wiring operation can be completed, after wiring is completed, the waterproof seat 3 is installed on the wiring seat 2 through the two connecting bolts 406, then the waterproof seat 3 is moved upwards, the waterproof seat 3 can move upwards to drive the two tightening rods 402 to move through the two installation seats 401, the tightening rod 402 moves to drive the tightening block 403 to move, the tightening block 403 is in contact with the wiring seat 2, the tightening block 403 receives extrusion and moves outwards and drives the tightening rod 402 to move, the tightening rod 402 rotates on the rotating shaft 407 and drives the torsion spring 409 to bear force, when the tightening block 403 moves into the clamping groove 404, under the reaction force of the torsion spring, the tightening rod 402 resets, the tightening rod 402 drives the tightening block 403 to be clamped in the clamping groove 404, the waterproof seat 3 can be clamped on the wiring seat 2, the tightening rod 402 can extrude the two extrusion rods 509 to move downwards while the tightening rod 402 moves outwards, the two extrusion rods move downwards, the two extrusion rods 506 drive rack drives the drive rack 506 to move downwards to drive the plurality of the drive blocks 403 to drive the rack 508 to drive the rack to move to drive the rack gear rack 502 to rotate through the rack shaft 508 to rotate through the rack shaft 607, the rack to drive the rack to rotate around the rack shaft 505, the rack to rotate around the rack shaft 607, the rack shaft 505, the rack 301, the rack 505, the rack shaft 607, the rack to rotate around the rack shaft 505, the rack shaft 607, the rack shaft 505, the rack 301, the rack shaft 607, can drive through universal driving shaft 607 and compress tightly a frame 602 and move down, compress tightly a frame 602 and move down and drive a plurality of compressing tightly pole 601 and remove, compress tightly the wire in the pole 601 can further compress tightly wiring hole 7, it is not hard up when avoiding causing the wire wiring because of installing improper reason, produce the problem of striking sparks, the stability of assurance wiring that can be further.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.
Claims (10)
1. The waterproof structure of the electric energy meter is characterized by comprising the electric energy meter (1) and a wire holder (2) arranged on the bottom side of the electric energy meter, wherein a waterproof holder (3) is arranged on one side, away from the electric energy meter (1), of the wire holder (2), the waterproof holder (3) is connected to the wire holder (2), a plurality of communication carrying holes (302) are formed in the waterproof holder (3), a plurality of wire connecting holes (7) are formed in the bottom side of the wire holder (2), and the communication carrying holes (302) are matched with the wire connecting holes (7);
an installation groove (303) is formed in the inner wall of the communication hole (302), and two waterproof rubber blocks (301) are movably installed in the installation groove (303) and used for clamping a wire; arc-shaped grooves (306) are formed in one sides, close to each other, of the two waterproof rubber blocks (301), the radius of each arc-shaped groove (306) is smaller than that of each lead, a sealing rubber pad (307) is installed on the top side of the waterproof seat (3), and the sealing rubber pads (307) are matched with the wire holders (2);
the waterproof seat is characterized by further comprising an installation mechanism (4) used for installing the waterproof seat (3), wherein the installation mechanism (4) is arranged on two sides of the waterproof seat (3).
2. The waterproof structure of the electric energy meter according to claim 1, wherein the mounting mechanism (4) comprises two mounting seats (401), the two mounting seats (401) are respectively mounted on two sides of the waterproof seat (3), a rotating shaft (407) is mounted on each of the two mounting seats (401), a tightening rod (402) is rotatably mounted on each of the two rotating shafts (407), clamping grooves (404) are formed in two sides of the wire holder (2), tightening blocks (403) are mounted on one sides of the two tightening rods (402) close to each other, and the two tightening blocks (403) are respectively matched with the two clamping grooves (404).
3. The waterproof structure of the electric energy meter according to claim 2, characterized in that a placing groove (408) is formed in the tightening rod (402), a torsion spring (409) is installed in the placing groove (408), one end of the torsion spring (409) is installed on the inner wall of the placing groove (408), and the other end of the torsion spring (409) is installed on the rotating shaft (407).
4. The waterproof structure of the electric energy meter as claimed in claim 2, wherein the waterproof base (3) is provided with two mounting holes (405), connecting bolts (406) are slidably mounted in the two mounting holes (405), and the two connecting bolts (406) are threadedly mounted on the bottom side of the wire holder (2).
5. The waterproof structure of the electric energy meter according to claim 1, further comprising a driving mechanism (5), wherein the driving mechanism (5) comprises a plurality of rotating frames (502), rotating holes (501) are formed in the inner wall of one side of each mounting groove (303), and the rotating frames (502) are rotatably mounted in the rotating holes (501) respectively.
6. The waterproof structure of the electric energy meter according to claim 5, wherein two driving shafts (504) are rotatably mounted on one side of the rotating frame (502), sliding grooves (503) are respectively formed in one side of each of the two waterproof rubber blocks (301) located in the same mounting groove (303), and the two driving shafts (504) are respectively and movably mounted in the two sliding grooves (503).
7. The electric energy meter waterproof structure according to claim 5, characterized in that a driving frame (506) is arranged on one side of the waterproof seat (3), a driving hole (507) is formed in the driving frame (506), a driving rod (505) is arranged at one end of each of the rotating frames (502), a driving shaft (508) is arranged on each of the driving rods (505), the driving shafts (508) are movably arranged in the driving hole (507), extrusion rods (509) are arranged on two sides of the driving frame (506), the two extrusion rods (509) are respectively in contact with the two abutting rods (402), two vertical grooves (510) are formed in one side of the waterproof seat (3), two vertical blocks (511) are arranged on the driving frame (506), and the two vertical blocks (511) are respectively slidably arranged in the two vertical grooves (510).
8. The waterproof structure of the electric energy meter according to claim 5, further comprising a pressing mechanism (6) for pressing the conducting wire, wherein the pressing mechanism (6) is in transmission connection with the driving mechanism (5).
9. The electric energy meter waterproof structure according to claim 8, wherein the pressing mechanism (6) comprises a plurality of pressing rods (601), the pressing rods (601) are movably mounted in the wiring holes (7) respectively, two fixing seats (603) are mounted on one side of the wiring seat (2), gear shafts (604) are rotatably mounted on the two fixing seats (603), gears (605) are mounted on the two gear shafts (604), linkage grooves (606) are formed in two sides of the pressing frame (602), linkage shafts (607) are movably mounted in the two linkage grooves (606), the two linkage shafts (607) are mounted on the two gears (605) respectively, rack frames (608) are engaged on the two gears (605), and the rack frames (608) are mounted on the driving frame (506).
10. The waterproof structure of the electric energy meter according to claim 1, wherein two of the waterproof rubber blocks (301) are provided with a limiting sliding hole (304), a limiting sliding rod (305) is installed in the two limiting sliding holes (304) on the same side, and two ends of the limiting sliding rod (305) are respectively installed on the inner walls of two sides of the installation groove (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211592732.5A CN115792321A (en) | 2022-12-13 | 2022-12-13 | Electric energy meter waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211592732.5A CN115792321A (en) | 2022-12-13 | 2022-12-13 | Electric energy meter waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115792321A true CN115792321A (en) | 2023-03-14 |
Family
ID=85419498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211592732.5A Pending CN115792321A (en) | 2022-12-13 | 2022-12-13 | Electric energy meter waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115792321A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117317681A (en) * | 2023-11-23 | 2023-12-29 | 中规院城市更新(山东)有限公司 | Outdoor building wall-mounted comprehensive rainproof waterproof wiring connection device |
-
2022
- 2022-12-13 CN CN202211592732.5A patent/CN115792321A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117317681A (en) * | 2023-11-23 | 2023-12-29 | 中规院城市更新(山东)有限公司 | Outdoor building wall-mounted comprehensive rainproof waterproof wiring connection device |
| CN117317681B (en) * | 2023-11-23 | 2024-02-20 | 中规院城市更新(山东)有限公司 | Outdoor building wall-mounted comprehensive rainproof waterproof wiring connection device |
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