CN211122978U - Anti-electricity-theft and anti-theft wire combiner for three-phase four-wire system power supply system - Google Patents
Anti-electricity-theft and anti-theft wire combiner for three-phase four-wire system power supply system Download PDFInfo
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- CN211122978U CN211122978U CN201921340010.4U CN201921340010U CN211122978U CN 211122978 U CN211122978 U CN 211122978U CN 201921340010 U CN201921340010 U CN 201921340010U CN 211122978 U CN211122978 U CN 211122978U
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Abstract
The utility model discloses an anti-electricity-theft and anti-wire-theft combiner used in a three-phase four-wire system power supply system, which comprises a fixed box, a fixed plate, an anti-electricity-theft electric energy meter and a fixed groove, wherein the fixed plate is fixedly connected with the middle part of the fixed box, the fixed block is embedded and connected with one side of the top part of the fixed plate, the anti-electricity-theft electric energy meter is fixedly connected with the inner side of the fixed block, the fixed groove is embedded and connected with the inner wall of the top part and the inner wall of the bottom part of the other side of the fixed box, the permanent magnetic strip is embedded and connected with the middle part of the other side of the fixed box, one side of the fixed box is movably connected with a protection window, the toughened glass is fixedly connected with the middle part of the protection window, the sealing ring is embedded and connected, moisture can not enter the protection box, and the sealing performance inside the protection box is effectively improved.
Description
Technical Field
The utility model relates to an electron technical application field specifically is an anti-electricity-theft anti-theft line combiner that is arranged in three-phase four-wire system power supply system.
Background
At present, china's power supply is nervous, can not have great release in the short term moreover, and some enterprises are for the local interests of oneself, often adopt to steal the electric means and produce, have caused the management confusion, cause the accident even, and some criminals often steal and cut the power electric wire, cause very big loss for industrial and agricultural production, also brought a lot of troubles for power supply management department and public security office, the utility model discloses just design in order to solve these problems.
The existing anti-electricity-theft and anti-theft wire combiner used in the three-phase four-wire system power supply system is complex to install and complex to operate, various tools are required to be used when the device is fixed, the existing anti-electricity-theft and anti-theft wire combiner used in the three-phase four-wire system power supply system does not have a part for protecting the device, when a box body of the installation device is closed, a box door is fixed and unstable, the box door is opened, the device is exposed in an external environment, the device is not perfect enough, and the requirements of the modern society are difficult to meet.
Therefore, how to design an electricity stealing prevention and line stealing prevention combiner for a three-phase four-wire system power supply system becomes a problem to be solved currently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti-electricity-theft anti-theft line combiner for among three-phase four-wire system power supply system to it is complicated to provide the installation in solving above-mentioned background art, complex operation's problem.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-electricity-theft and anti-theft wire combiner for a three-phase four-wire system power supply system comprises a fixed box, a fixed plate, an anti-electricity-theft electric energy meter and a fixed groove, wherein the fixed plate is fixedly connected to the middle part of the fixed box, the fixed block is connected to one side of the top of the fixed plate in an embedded manner, the anti-electricity-theft electric energy meter is fixedly connected to the inner side of the fixed block, the fixed groove is connected to the inner wall of the top and the bottom of the other side of the fixed box in an embedded manner, a permanent magnetic strip is connected to the middle part of the other side of the fixed box in an embedded manner, a protective window is movably connected to one side of the fixed box in an embedded manner, tempered glass is fixedly connected to the middle part of the protective window, a fixed hole is connected to the inner wall of the, the top fixedly connected with connecting plate of fixed block, the opposite side bottom fixedly connected with loose ring of connecting plate, the middle part through connection of loose ring has the fixed column, the inside bottom fixedly connected with spring catch of fixed column, the inboard opposite side fixedly connected with reset spring post of connecting plate, the top middle part fixedly connected with fixation clamp of fixed block, the opposite side fixedly connected with of fixation clamp presss from both sides tight spring tube.
Preferably, a sealing ring is embedded and connected to the middle part of the periphery of the protection window.
Preferably, the top of the fixing screw is connected with a rubber gasket in a nesting mode.
Preferably, one end of the protection window is embedded and connected with a rubber layer.
Preferably, the inner side of the fixing clip is embedded and connected with an anti-slip layer.
Preferably, the number of the protection windows is one, the protection windows are arranged on one side of the fixed box, and the protection windows are movably connected with the fixed box.
Preferably, the number of the fixing blocks is four, the fixing blocks are arranged on the outer side of the anti-theft electric energy meter, and the fixing blocks are fixedly connected with the anti-theft electric energy meter.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of an anti-electricity-theft and anti-theft wire combiner for among three-phase four-wire system power supply system, protection window set up in one side of fixed case, protection window and fixed case swing joint, protection window can protect the anti-electricity-theft electric energy meter of fixing at the incasement portion, and when protection window was close to the protection case, thereby protection window just can be connected with the protection case and close the protection window, and the effectual anti-electricity-theft electric energy meter of protecting has improved the life-span that the anti-electricity-theft electric energy meter used.
2. This kind of an anti-electricity-theft and anti-theft wire combiner for among three-phase four-wire system power supply system, the fixed block sets up in the outside of anti-electricity-theft electric energy meter, fixed block and anti-electricity-theft electric energy meter fixed connection, the fixed block can be connected the anti-electricity-theft electric energy meter fixedly and install, and when connecting the anti-electricity-theft electric energy meter fixedly of installing, need not use any instrument just can fix the anti-electricity-theft electric energy meter on the fixed plate, the effectual convenience that has improved anti-electricity-theft electric energy meter installation and dismantle.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a sectional view of the fixing plate of the present invention;
fig. 3 is a side sectional view of the protection window of the present invention;
fig. 4 is a sectional view of the fixing block of the present invention.
In the figure: 1. the anti-theft electric energy meter comprises a fixed box, 2, a fixed plate, 3, an anti-theft electric energy meter (DSSD331-MC3), 4, a fixed groove, 5, a protection window, 6, a fixed block, 7, toughened glass, 8, a fixed hole, 9, a rubber gasket, 10, a fixed screw, 11, a permanent magnet strip, 12, a square fixed pin, 13, a damping spring group, 14, a rubber layer, 15, a connecting plate, 16, a reset spring column, 17, a movable ring, 18, a clamping spring tube, 19, an anti-skid layer, 20, a fixed clamp, 21, a spring pin, 22, a fixed column, 23 and a sealing ring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In a first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: an anti-electricity-theft and anti-theft wire combiner for a three-phase four-wire system power supply system comprises a fixed box 1, a fixed plate 2, an anti-electricity-theft electric energy meter 3 and a fixed groove 4, wherein the fixed plate 2 is fixedly connected to the middle part of the fixed box 1, a fixed block 6 is connected to one side of the top part of the fixed plate 2 in an embedded manner, the anti-electricity-theft electric energy meter 3 is fixedly connected to the inner side of the fixed block 6, the fixed groove 4 is connected to the inner walls of the top part and the bottom part of the other side of the fixed box 1 in an embedded manner, a permanent magnet strip 11 is connected to the middle part of the other side of the fixed box 1 in an embedded manner, a protective window 5 is movably connected to one side of the fixed box 1 in an embedded manner, toughened glass 7 is fixedly connected to the middle part of the protective window 5 in an embedded manner, a fixed, the top fixedly connected with connecting plate 15 of fixed block 6, the opposite side bottom fixedly connected with activity ring 17 of connecting plate 15, the middle part through connection of activity ring 17 has fixed column 22, the inside bottom fixedly connected with spring catch 21 of fixed column 22, the inboard opposite side fixedly connected with reset spring post 16 of connecting plate 15, the top middle part fixedly connected with fixation clamp 20 of fixed block 6, the opposite side fixedly connected with of fixation clamp 20 presss from both sides tight spring tube 18.
Preferably, the sealing ring 23 is embedded and connected to the middle part of the periphery of the protection window 5, when the protection window 5 on the fixed box 1 is closed, it needs to be ensured that the anti-theft electric energy meter 3 installed inside the protection box 1 cannot be wetted by moisture in the air, and the sealing ring 23 can seal the position where the inner side of the protection window 5 contacts the protection box 1, so that moisture cannot enter the protection box 1, and the sealing performance inside the protection box 1 is effectively improved.
Preferably, set screw 10's top nested connection has rubber gasket 9, when installing anti-theft electric energy meter 3, need install fixed plate 2, when connecting fixed plate 2 fixedly, can use set screw 10 to connect fixedly, when set screw 10 is connected fixedly with fixed plate 2, rubber gasket 9 isolates set screw 10 and fixed plate 2, avoid when screwing up set screw 10, set screw 10 extrudes fixed plate 2, make fixed plate 2 impaired, the effectual integrality of fixed plate 2 of having guaranteed.
Preferably, one end of the protection window 5 is embedded and connected with the rubber layer 14, when the anti-theft electric energy meter is checked, the protection window 5 needs to be opened, when the protection window 5 is opened, the back face of the protection window 5 collides with a wall face, the rubber layer 14 isolates the wall face from the protection window 5, the outer layer of the protection window 5 cannot be scratched by an uneven part of the wall face, the surface of the protection window 5 cannot be scratched by the wall face, and the attractiveness of the protection window 5 is effectively improved.
Preferably, the inboard embedding of fixation clamp 20 is connected with skid resistant course 19, when installing thief-proof electric energy meter 3, need carry out the centre gripping fixedly with thief-proof electric energy meter 3 through fixation clamp 20, make thief-proof electric energy meter 3 can be stable fix on fixed block 6, and then fix fixed block 6 on fixed plate 2, skid resistant course 19 surface is provided with coarse line, can increase the frictional force of thief-proof electric energy meter 3 and the contact of fixation clamp 20, the effectual antiskid nature that has improved thief-proof electric energy meter 3 and connect fixedly.
Preferably, one protection window 5 is arranged, the protection window 5 is arranged at one side of the fixed box 1, the protection window 5 is movably connected with the fixed box 1, the protection window 5 can protect the anti-theft electric energy meter 3 fixed in the fixed box 1, when the protection window 5 is close to the protection box 1, the protection window 5 can be connected with the protection box 1 so as to close the protection window 5, the damping spring group 13 on the protection window 5 can buffer the force of closing the protection window 5, so that the protection window 5 is prevented from generating large noise when being closed and causing certain damage to the protection window 5, the toughened glass 7 can block the impact destructive force of the external environment, the anti-theft electric energy meter 3 in the protection box 1 is prevented from being damaged by the impact force of human factors, when the protection window 5 rotates to be close to the protection box 1 through a hinge plate, the permanent magnetic strips 11 on the protection window 5 and the permanent magnetic strips 11 on the protection box 1 attract each other, the protection window 5 is closed, the square fixing pin 12 is connected with the fixing groove 4, the anti-theft electric energy meter 3 is effectively protected, and the service life of the anti-theft electric energy meter 3 is prolonged.
Preferably, four fixing blocks 6 are provided, the fixing blocks 6 are arranged at the outer side of the anti-theft electric energy meter 3, the fixing blocks 6 are fixedly connected with the anti-theft electric energy meter 3, the fixing blocks 6 can connect, fix and install the anti-theft electric energy meter 3, when the anti-theft electric energy meter 3 is connected, installed and fixed, the anti-theft electric energy meter 3 can be fixed on the fixing plate 2 without using any tool, when the anti-theft electric energy meter 3 is connected, fixed and installed, the anti-theft electric energy meter 3 is clamped at four corners through the fixing clamps 20, the fixing clamps 20 are inwardly stretched through the clamping spring tubes 18, so that the anti-theft electric energy meter 3 is fixed, then the fixing columns 22 on the fixing blocks 6 are inserted into the inner sides of the fixing holes 8, the spring pins 21 are inserted into the clamping holes at two sides of the fixing holes 8, so that the anti-theft electric energy meter 3 is connected, fixed and installed, when, the connecting plate 15 moves the movable ring 17 downwards, the movable ring 17 presses the spring pin 21 inwards, the spring pin 21 is made to exit from the fixing groove in the fixing hole 8, the fixing block 6 can be taken out of the fixing hole 8, the anti-theft electric energy meter 3 is disassembled, and the convenience of assembling and disassembling the anti-theft electric energy meter 3 is effectively improved.
The working principle is as follows: the sealing performance on the protection window 5 is checked firstly, a sealing ring 23 is embedded and connected in the middle of the periphery of the protection window 5, when the protection window 5 on the fixed box 1 is closed, the anti-theft electric energy meter 3 installed in the protection box 1 needs to be ensured not to be soaked by moisture in the air, and the sealing ring 23 can seal the position, contacting with the protection box 1, of the inner side of the protection window 5, so that no moisture enters the protection box 1, and the sealing performance in the protection box 1 is effectively improved;
then, whether the outer surface of the protection window 5 is damaged is checked, one end of the protection window 5 is embedded and connected with the rubber layer 14, when the anti-theft electric energy meter is checked, the protection window 5 needs to be opened, when the protection window 5 is opened, the back of the protection window 5 can collide with the wall surface, the rubber layer 14 isolates the wall surface from the protection window 5, the outer layer of the protection window 5 cannot be scraped by the uneven part of the wall surface, the surface of the protection window 5 cannot be scratched by the wall surface, and the attractiveness of the protection window 5 is effectively improved;
then, the fixing plate 2 is fixed through the fixing screw 10, the rubber gasket 9 is connected to the top of the fixing screw 10 in a nested mode, when the anti-theft electric energy meter 3 is installed, the fixing plate 2 needs to be installed, when the fixing plate 2 is connected and fixed, the fixing screw 10 can be used for connecting and fixing, when the fixing screw 10 is connected and fixed with the fixing plate 2, the rubber gasket 9 isolates the fixing screw 10 from the fixing plate 2, the fixing screw 10 is prevented from extruding the fixing plate 2 when the fixing screw 10 is screwed down, the fixing plate 2 is prevented from being damaged, and the integrity of the fixing plate 2 is effectively guaranteed;
subsequently, the anti-theft electric energy meter 3 is connected, fixed and installed through the fixing block 6, the fixing block 6 is provided with four, the fixing block 6 is arranged at the outer side of the anti-theft electric energy meter 3, the fixing block 6 is fixedly connected with the anti-theft electric energy meter 3, the anti-theft electric energy meter 3 can be connected, fixed and installed through the fixing clamp 20, when the anti-theft electric energy meter 3 is connected, installed and fixed, the anti-theft electric energy meter 3 can be fixed on the fixing plate 2 without using any tool, when the anti-theft electric energy meter 3 is connected, fixed and installed, the anti-theft electric energy meter 3 is clamped at four corners through the fixing clamp 20, the fixing clamp 20 is inwardly stretched through the clamping spring tube 18, so that the anti-theft electric energy meter 3 is fixed, then the fixing column 22 on the fixing block 6 is inserted into the inner side of the fixing hole 8, the spring pin 21 is embedded into the clamping holes at, when the anti-theft electric energy meter is disassembled, the connecting plate 15 on the fixed block 6 is pressed downwards, the movable ring 17 moves downwards by the connecting plate 15, the spring pin 21 is pressed inwards by the movable ring 17, the spring pin 21 is withdrawn from the fixed groove in the fixed hole 8, and the fixed block 6 can be taken out from the fixed hole 8, so that the anti-theft electric energy meter 3 is disassembled, and the convenience for assembling and disassembling the anti-theft electric energy meter 3 is effectively improved;
finally, the protection window 5 is closed, the anti-theft electric energy meter 3 is protected through the protection window 5, one protection window 5 is arranged, the protection window 5 is arranged on one side of the fixed box 1, the protection window 5 is movably connected with the fixed box 1, the protection window 5 can protect the anti-theft electric energy meter 3 fixed in the fixed box 1, when the protection window 5 is close to the protection box 1, the protection window 5 can be connected with the protection box 1 so as to close the protection window 5, the damping spring group 13 on the protection window 5 can buffer the force caused by closing the protection window 5, the large noise is avoided when the protection window 5 is closed, and certain damage is caused to the protection window 5, the toughened glass 7 can block the impact destructive force of the external environment, the anti-theft electric energy meter 3 in the protection box 1 is prevented from being damaged by the impact force of human factors, when the protection window 5 rotates to be close to the protection box 1 through the hinge plate, the permanent magnetic strips 11 on the protection window 5 and the permanent magnetic strips 11 on the protection box 1 are mutually attracted, so that the protection window 5 is closed, the square fixing pins 12 are connected with the fixing grooves 4, the anti-theft electric energy meter 3 is effectively protected, the service life of the anti-theft electric energy meter 3 is prolonged, and the anti-theft and anti-theft wire combiner for the three-phase four-wire power supply system works according to the working principle.
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 (7)
1. The utility model provides an anti-electricity-theft anti-theft line combiner for among three-phase four-wire system power supply system, includes fixed case (1), fixed plate (2), anti-electricity-theft ammeter (3) and fixed slot (4), its characterized in that: the anti-theft electric energy meter fixing device is characterized in that a fixing plate (2) is fixedly connected to the middle of the fixing box (1), a fixing block (6) is connected to one side of the top of the fixing plate (2) in an embedded mode, an anti-theft electric energy meter (3) is fixedly connected to the inner side of the fixing block (6), a fixing groove (4) is connected to the top of the other side of the fixing box (1) in an embedded mode, a permanent magnet strip (11) is connected to the middle of the other side of the fixing box (1) in an embedded mode, a protection window (5) is movably connected to one side of the fixing box (1), tempered glass (7) is fixedly connected to the middle of the protection window (5), a fixing hole (8) is connected to the inner wall of the fixing plate (2) in an embedded mode, fixing screws (10) penetrate through the two sides of, the inside both sides fixedly connected with damping spring group (13) of protection window (5), the top fixedly connected with connecting plate (15) of fixed block (6), opposite side bottom fixedly connected with activity ring (17) of connecting plate (15), the middle part through connection of activity ring (17) has fixed column (22), the inside bottom fixedly connected with spring catch (21) of fixed column (22), inboard opposite side fixedly connected with reset spring post (16) of connecting plate (15), top middle part fixedly connected with fixation clamp (20) of fixed block (6), the opposite side fixedly connected with of fixation clamp (20) presss from both sides tight spring pipe (18).
2. An electricity stealing prevention and line stealing prevention combiner for use in a three-phase four-wire system power supply system according to claim 1, wherein: and a sealing ring (23) is embedded and connected in the middle part of the periphery of the protection window (5).
3. An electricity stealing prevention and line stealing prevention combiner for use in a three-phase four-wire system power supply system according to claim 1, wherein: the top of the fixed screw (10) is connected with a rubber gasket (9) in a nested way.
4. An electricity stealing prevention and line stealing prevention combiner for use in a three-phase four-wire system power supply system according to claim 1, wherein: one end of the protection window (5) is embedded and connected with a rubber layer (14).
5. An electricity stealing prevention and line stealing prevention combiner for use in a three-phase four-wire system power supply system according to claim 1, wherein: the inner side of the fixing clip (20) is embedded and connected with an anti-slip layer (19).
6. An electricity stealing prevention and line stealing prevention combiner for use in a three-phase four-wire system power supply system according to claim 1, wherein: the protective window (5) is arranged one, the protective window (5) is arranged on one side of the fixed box (1), and the protective window (5) is movably connected with the fixed box (1).
7. An electricity stealing prevention and line stealing prevention combiner for use in a three-phase four-wire system power supply system according to claim 1, wherein: the anti-theft electric energy meter is characterized in that four fixing blocks (6) are arranged, the fixing blocks (6) are arranged on the outer side of the anti-theft electric energy meter (3), and the fixing blocks (6) are fixedly connected with the anti-theft electric energy meter (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921340010.4U CN211122978U (en) | 2019-08-16 | 2019-08-16 | Anti-electricity-theft and anti-theft wire combiner for three-phase four-wire system power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921340010.4U CN211122978U (en) | 2019-08-16 | 2019-08-16 | Anti-electricity-theft and anti-theft wire combiner for three-phase four-wire system power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211122978U true CN211122978U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921340010.4U Active CN211122978U (en) | 2019-08-16 | 2019-08-16 | Anti-electricity-theft and anti-theft wire combiner for three-phase four-wire system power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211122978U (en) |
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- 2019-08-16 CN CN201921340010.4U patent/CN211122978U/en active Active
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