CN212008713U

CN212008713U - Intelligent electric meter suspension shell with overload protection function

Info

Publication number: CN212008713U
Application number: CN202020556522.0U
Authority: CN
Inventors: 曹辰
Original assignee: Shanghai Kuanteng Electronic Technology Co ltd
Current assignee: Shanghai Kuanteng Electronic Technology Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-11-24
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a carry intelligent ammeter who overload protection function hangs shell, which comprises a housin, one side outer wall of casing is equipped with the access door, and one side of access door is equipped with the observation window, two spouts have been seted up to one side of access door, and one side inner wall sliding connection of spout has the slider, and one side of slider has the handle through the bolt fastening, and one side of slider bonds and has clean brush, and one side of slider has the second spring through the bolt fastening, the welding of one side of access door has the fixed block. The utility model discloses can leave certain space between ammeter and casing, prevent that outside moisture from transmitting for the ammeter, influence the normal operating of ammeter, can also carry out one to the observation window and clean, prevent to have the spot on the observation window, influence the staff to the observation of ammeter, and can ventilate the heat dissipation to the ammeter to prevent that the high temperature of ammeter causes the conflagration, causes personnel's injury and economic loss.

Description

Intelligent electric meter suspension shell with overload protection function

Technical Field

The utility model relates to an ammeter shell technical field especially relates to a smart electric meter who carries overload protection function hangs shell.

Background

The electric meter is a common electric meter device and is widely applied to multiple fields of industry, families and the like, the electric meter is generally laid along a terminal from an electric power facility to a household, each household needs one electric meter, the using amount is very large, the electric meter needs to be fixed and protected when being installed, and various electric meter hanging shells on the market still have various problems.

The utility model discloses an ammeter shell with heat dissipation function as in grant publication No. CN208383954U, including last casing, lower casing and terminal box, the both sides and the top of lower casing are provided with the louvre, and above-mentioned patent has following defect: the meter reading can be influenced when the internal observation window is polluted, and the use requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the smart electric meter who carries overload protection function who proposes hangs the shell.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a smart electric meter who carries overload protection function hangs shell, includes the casing, one side outer wall of casing is equipped with the access door, and one side of access door is equipped with the observation window, two spouts have been seted up to one side of access door, and one side inner wall sliding connection of spout has the slider, and one side of slider has the handle through the bolt fastening, and one side of slider bonds and has clean brush, and one side of slider has the second spring through the bolt fastening, the welding of one side of access door has the fixed block, one side of fixed block and the one end fixed connection of second spring.

Further, the inner wall of one side of the shell is fixedly provided with a screw rod through a bolt, and a first limiting plate is sleeved on one side of the screw rod.

Further, one side inner wall of casing has two second limiting plates through the bolt fastening, and one side of casing is equipped with the heat dissipation window.

Furthermore, one side outer wall swing joint of casing has first spring, and one side of first spring is fixed with the card post through the bolt, and the one end of first spring is fixed with the stopper through the bolt.

Further, one side of the shell is rotatably connected with a lower cover plate, a clamping block is fixed on the inner wall of one side of the lower cover plate through a bolt, and a clamping hole is formed in one side of the clamping block.

Furthermore, a through line hole is formed in one side of the shell, a breaker mounting seat is fixed on the inner wall of one side of the shell through a bolt, and a locking block is fixed on the outer wall of one side of the shell through a bolt.

Furthermore, one side of the shell is welded with a hook, and one side of the hook is provided with a fastening bolt.

The utility model has the advantages that:

1. the setting through first limiting plate and second limiting plate can be under the cooperation of nut, with the fixed spacing on the lead screw of ammeter, can leave certain space between ammeter and casing, prevent that outside moisture from transmitting for the ammeter, influence the normal operating of ammeter.

2. Can carry out one at the slider drive that slides in the spout through the setting of cleaning brush down, cleaning brush cleans the observation window, prevents to have the spot on the observation window, influences the staff to the observation of ammeter, is unfavorable for developing of work, can utilize the elastic action of second spring through the setting of second spring, resets cleaning brush to the operation in later stage.

3. Can carry out ventilation cooling to the ammeter through the setting of heat dissipation window to prevent that the temperature of ammeter is too high, cause the conflagration, cause personnel's injury and economic loss, can play a guard action to the ammeter through the setting of erection joint circuit breaker on the circuit breaker mount pad, prevent that the ammeter from transshipping, cause the damage of ammeter.

4. Can be under the pulling of stopper through the setting of fixture block, first spring begins to contract, joint hole phase separation on card post and the fixture block to open down the convenient maintenance to the ammeter of apron, can increase the security of device through setting up of locking piece, with prevent losing of ammeter, cause economic loss.

Drawings

Fig. 1 is a schematic perspective view of a suspension housing of an intelligent electric meter with an overload protection function according to the present invention;

fig. 2 is a schematic view of a baffle opening structure of a suspension housing of an intelligent electric meter with an overload protection function according to the present invention;

fig. 3 is the utility model provides a carry smart electric meter who overload protection function hangs sectional structure schematic diagram of shell.

In the figure: 1. a first limit plate; 2. a screw rod; 3. an observation window; 4. a chute; 5. fastening a bolt; 6. hooking; 7. a housing; 8. a locking block; 9. a limiting block; 10. a through hole; 11. clamping the column; 12. a first spring; 13. a nut; 14. cleaning the brush; 15. a second spring; 16. a second limiting plate; 17. a heat dissipation window; 18. a circuit breaker mounting base; 19. a clamping block; 20. a lower cover plate; 21. an access door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, an intelligent electric meter suspension shell with overload protection function comprises a shell 7, an access door 21 is arranged on the outer wall of one side of the shell 7, an observation window 3 is arranged on one side of the access door 21, two sliding grooves 4 are formed in one side of the access door 21, a sliding block is connected to the inner wall of one side of each sliding groove 4 in a sliding mode, a handle is fixed to one side of each sliding block through a bolt, a cleaning brush 14 is bonded to one side of each sliding block, the cleaning brush 14 cleans the observation window 3 under the driving of the sliding block sliding in the sliding grooves 4, stains are prevented from being formed on the observation window 3, observation of an electric meter by a worker is influenced, development of work is not facilitated, a second spring 15 is fixed to one side of each sliding block through a bolt, the cleaning brush 14 is reset by utilizing the elastic action of the second spring 15, operation in later period is facilitated, a fixing block, one side of the fixed block is fixedly connected with one end of the second spring 15.

The lead screw 2 is fixed on the inner wall of one side of the shell 7 through a bolt, the first limit plate 1 is sleeved on one side of the lead screw 2, one side of the lead screw 2 is connected with the nut 13 through a thread, the two second limit plates 16 are fixed on the inner wall of one side of the shell 7 through a bolt, the ammeter is fixed and limited on the lead screw 2 through the first limit plate 1 and the second limit plates 16 under the matching of the nut 13, a certain space can be reserved between the ammeter and the shell 7, external moisture is prevented from being transmitted to the ammeter, the normal operation of the ammeter is influenced, the heat dissipation window 17 is arranged on one side of the shell 7, the ammeter is ventilated and radiated through the heat dissipation window 17, the temperature of the ammeter is prevented from being too high, fire is caused, personnel injury and economic loss are caused, a mounting hole is formed in one side of the shell 7, the first spring 12 is inserted in the mounting hole, the clamping column 11, one end of the first spring 12 is fixed with a limiting block 9 through a bolt, one side of the shell 7 is rotatably connected with a lower cover plate 20, one side of the inner wall of the lower cover plate 20 is fixed with a clamping block 19 through a bolt, one side of the clamping block 19 is provided with a clamping hole, the first spring 12 begins to shrink under the pulling of the limiting block 9 through the clamping block 19, the clamping column 11 is separated from the clamping hole on the clamping block 19, so that the lower cover plate 20 is opened to facilitate the maintenance of the ammeter, one side of the shell 7 is provided with a through hole 10 to facilitate the arrangement of a circuit through the through hole 10, one side of the inner wall of the shell 7 is fixed with a breaker mounting seat 18 through a bolt, the ammeter is protected by mounting a breaker on the breaker mounting seat 18, the ammeter is prevented from being overloaded and damaged, a locking block 8 is fixed on one side of the outer wall of the shell 7 through a bolt, and, in case losing of ammeter, cause economic loss, the welding of one side of casing 7 has couple 6, and one side of couple 6 is equipped with fastening bolt 5, firmly fixes couple 6 on the wall through fastening bolt 5, facilitates device's equipment and dismantlement.

The working principle of the embodiment is as follows: the hook 6 is fixed on the wall through the fastening bolt 5, the ammeter is fixed on the screw rod 2 through the first limit plate 1 and the second limit plate 16 under the matching of the nut 13, the electric meter is limited, the electric meter is ventilated and radiated through the radiating window 17, the observation window 3 is cleaned by the cleaning brush 14 under the driving of the sliding block 14 sliding in the sliding groove 4, the cleaning brush 14 is reset by the elastic action of the second spring 15 so as to facilitate the later operation, the breaker 18 plays a role in protecting the ammeter to prevent the ammeter from overloading, the first spring 12 begins to contract under the pulling of the limiting block 9 through the clamping block 19, the clamping column 11 is separated from the clamping hole on the clamping block 19, therefore, the lower cover plate 20 is opened to facilitate maintenance of the ammeter, the safety of the device is improved through the locking block 8, and the arrangement of a circuit is facilitated through the through hole 10.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a smart electric meter who carries overload protection function hangs shell, includes casing (7), its characterized in that, one side outer wall of casing (7) is equipped with access door (21), and one side of access door (21) is equipped with observation window (3), two spout (4) have been seted up to one side of access door (21), and one side inner wall swing joint of spout (4) has the slider, and one side fixedly connected with handle of slider, clean brush (14) of one side fixedly connected with of slider, one side fixedly connected with second spring (15) of slider, one side fixedly connected with fixed block of access door (21), one side of fixed block and the one end fixed connection of second spring (15).

2. The intelligent electric meter suspension shell with the overload protection function according to claim 1, wherein a screw rod (2) is fixedly connected to the inner wall of one side of the shell (7), and a first limiting plate (1) is movably connected to one side of the screw rod (2).

3. The hanging shell for the smart meter with the overload protection function as claimed in claim 1, wherein two second limiting plates (16) are fixedly connected to an inner wall of one side of the shell (7), and a heat dissipation window (17) is formed in one side of the shell (7).

4. The smart meter suspension shell with the overload protection function according to claim 1, wherein a first spring (12) is movably connected to an outer wall of one side of the shell (7), a clamping column (11) is fixedly connected to one side of the first spring (12), and a limit block (9) is fixedly connected to one end of the first spring (12).

5. The hanging shell for the intelligent electric meter with the overload protection function as claimed in claim 1, wherein a lower cover plate (20) is rotatably connected to one side of the shell (7), and a clamping block (19) is fixedly connected to the inner wall of one side of the lower cover plate (20).

6. The intelligent electric meter suspension shell with the overload protection function according to claim 1, wherein a through wire hole (10) is formed in one side of the shell (7), a breaker mounting seat (18) is fixedly connected to the inner wall of one side of the shell (7), and a locking block (8) is fixedly connected to the outer wall of one side of the shell (7).

7. The hanging shell for the intelligent electric meter with the overload protection function as claimed in claim 1, wherein a hook (6) is fixedly connected to one side of the shell (7), and a fastening bolt (5) is arranged on one side of the hook (6).