CN217405980U - Outdoor self-locking anti-theft metering box - Google Patents
Outdoor self-locking anti-theft metering box Download PDFInfo
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- CN217405980U CN217405980U CN202220877077.7U CN202220877077U CN217405980U CN 217405980 U CN217405980 U CN 217405980U CN 202220877077 U CN202220877077 U CN 202220877077U CN 217405980 U CN217405980 U CN 217405980U
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- locking
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Abstract
The utility model discloses an outdoor self-locking anti-theft metering box, which comprises a metering box main body, wherein the outer side of the metering box main body is hinged with a box door, the outer side of the box door is provided with an observation window, the outer side of the metering box main body is connected with a self-locking mechanism, and the outer side of the metering box main body is provided with an auxiliary maintenance mechanism; the utility model can conveniently complete the auxiliary locking and fixing of the box door by arranging the self-locking mechanism, ensure the clearance of pushing the box door to keep stable and lock, ensure the self-locking stability of the box door and strengthen the self-locking and anti-theft effects of the device; the utility model discloses be provided with supplementary maintenance mechanism, when needing to overhaul the batch meter main part, the user can open the fly leaf and overhaul and maintain the inside side position of batch meter main part, has reached the purpose of easy access and maintenance to after overhauing the completion, the closure and the lock of completion fly leaf that can be convenient are died, and the use is comparatively simple and convenient.
Description
Technical Field
The utility model relates to a batch meter technical field specifically is an it is outdoor with auto-lock theftproof batch meter.
Background
The metering box is the total of metering devices and auxiliary equipment necessary for metering electric energy, and comprises an electric energy meter, a voltage for metering, a current transformer and a secondary circuit thereof, an electric energy metering screen, a cabinet, a box and the like. The batch meter can adopt suspension type or console mode installation, for guaranteeing the installation quality, the fixed built-in expansion bolts of must silkworm chrysalis of suspension type box, the bolt size satisfies safe firm requirement and outdoor installation condition, some batch meters can install in the open air, be called outdoor batch meter, outdoor batch meter adds a seal box in combination transformer's oil tank one side, wherein be equipped with measuring instrument, each secondary of combination transformer is qualified for the next round of competitions and connects according to prescribed mode with these instruments, the binding post of instrument, there is a door outside the seal box, so that instrument, instrument wherein are examined and tested. If necessary, a protection element can be arranged for protection.
However, current outdoor batch meter is in the use, appears forgetting the dead and lead to the poor problem of theftproof effect easily, also has outdoor batch meter to use the dead lock of automatic locking after the chamber door is closed, but this kind of auto-lock pickproof lock needs chamber door promotion back angle degree to keep stable and lock when using, if the chamber door directly pushes away probably to lead to the chamber door to kick-back and influence auto-lock and theftproof effect behind the dead, when needs are overhauld, partial structure is difficult for overhauing and maintaining in the side simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an it is outdoor with auto-lock theftproof batch meter to solve the problem that proposes in the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an it is outdoor with auto-lock theftproof batch meter, includes the measurement case main part, the outside of measurement case main part articulates there is the chamber door, the outside of chamber door is provided with the observation window, the outside of measurement case main part is connected with self-locking mechanism, supplementary maintenance mechanism is installed in the outside of measurement case main part, the connection pad is installed in the outside of chamber door.
As a further aspect of the present invention: the self-locking mechanism comprises a shell, an extension spring is installed on the inner wall of one side of the shell, one end of the extension spring is connected with a fixed plate, a moving rod is fixed on the outer side of the fixed plate, a moving column is connected to the other side of the fixed plate, a movable sleeve is fixed at one end of the moving column, an installation block is arranged on the outer side of the shell, a limiting plate is installed at one end of the installation block, and a rubber sleeve is arranged on the outer side of the installation block.
As a further aspect of the present invention: the positioning groove is formed in the box door, the size of the positioning groove is matched with that of the movable rod, and one end of the movable rod can be conveniently inserted into the box door.
As a further aspect of the present invention: the chamfer has been seted up in the outside of carriage release lever, promotes the carriage release lever and removes when being convenient for the chamber door extrusion carriage release lever.
As a further aspect of the present invention: the auxiliary maintenance mechanism comprises a movable plate, a connecting plate is fixed to the outer side of the movable plate, a threaded rod is arranged on the outer side of the connecting plate, a threaded sleeve is connected to the outer side of the threaded rod in a threaded mode, a sliding groove is formed in the outer side of the metering box main body, the metering box main body is connected with a sliding block through the sliding groove in a sliding mode, and a moving sleeve is installed on the outer side of the sliding block.
As the utility model discloses further scheme again: a groove is formed in the movable sleeve, and the size of the groove is matched with that of the threaded rod.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
1. the utility model discloses a through being provided with self-locking mechanism, can conveniently accomplish the supplementary dead lock of chamber door and fix, avoided the user to promote the chamber door closure and lock when dead because of the striking lead to the problem of chamber door kick-back, guaranteed to promote chamber door relief angle remain stable and lock, can guarantee that the chamber door is from the locking stability, strengthened the auto-lock and the theftproof effect of this device;
2. the utility model discloses be provided with supplementary maintenance mechanism, when needing to overhaul the batch meter main part, the user can open the fly leaf and overhaul and maintain the inside side position of batch meter main part, has reached the purpose of easy access and maintenance to after overhauing the completion, the closure and the lock of completion fly leaf that can be convenient are died, and the use is comparatively simple and convenient.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the self-locking mechanism of the present invention;
FIG. 3 is a schematic view of the outer side structure of the self-locking mechanism of the present invention;
FIG. 4 is a schematic structural view of the auxiliary maintenance mechanism of the present invention;
in the figure: 1. a metering box main body; 2. a box door; 3. an observation window; 4. a self-locking mechanism; 41. an outer housing; 42. an extension spring; 43. a fixing plate; 44. a travel bar; 45. moving the column; 46. a movable sleeve; 47. mounting blocks; 48. a limiting plate; 49. a rubber sleeve; 5. an auxiliary maintenance mechanism; 51. a movable plate; 52. a connecting plate; 53. a threaded rod; 54. a threaded sleeve; 55. a chute; 56. a slider; 57. moving the sleeve; 6. a connection pad.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides an outdoor self-locking anti-theft metering box, which comprises a metering box main body 1, a box door 2 is hinged on the outer side of the metering box main body 1, an observation window 3 is arranged on the outer side of the box door 2, a self-locking mechanism 4 is connected on the outer side of the metering box main body 1, an auxiliary maintenance mechanism 5 is arranged on the outer side of the metering box main body 1, and a connecting pad 6 is arranged on the outer side of the box door 2;
the self-locking mechanism 4 comprises an outer shell 41, an extension spring 42 is installed on the inner wall of one side of the outer shell 41, one end of the extension spring 42 is connected with a fixed plate 43, a moving rod 44 is fixed on the outer side of the fixed plate 43, the outer side of the box door 2 firstly contacts with the moving rod 44, the box door 2 can extrude the moving rod 44, the extension spring 42 is pushed to move outwards through the moving rod 44, then, the extension spring 42 provides elastic force to pull the moving column 45 and the fixed plate 43 to move, the fixed plate 43 can drive the moving rod 44 to move simultaneously, the moving rod 44 is clamped into a preset clamping groove of the box door 2, a positioning groove is formed in the box door 2, the size of the positioning groove is matched with the size of the moving rod 44, one end of the moving rod 44 can be conveniently inserted into the box door 2, a chamfer is formed on the outer side of the moving rod 44, and the moving rod 44 can be conveniently pushed to move when the moving rod 44 is extruded by the box door 2, the other side of the fixed plate 43 is connected with a movable column 45, one end of the movable column 45 is fixed with a movable sleeve 46, the outer side of the outer shell 41 is provided with an installation block 47, one end of the installation block 47 is provided with a limit plate 48, and the outer side of the installation block 47 is provided with a rubber sleeve 49.
This device is in the use, when the user promoted 2 closures of chamber door and locked, the outside of chamber door 2 at first contacts with carriage release lever 44, carriage release lever 44 can be extruded to chamber door 2, and promote extension spring 42 activity to the outside through carriage release lever 44, provide elasticity through extension spring 42 afterwards, can stimulate removal post 45 and fixed plate 43 and remove, fixed plate 43 then can drive carriage release lever 44 and remove simultaneously, and make carriage release lever 44 card go into the draw-in groove that chamber door 2 predetermines, thereby accomplish the supplementary dead lock and fixed of chamber door 2, the problem of leading to 2 kick-backs of chamber door because of the striking when having avoided the user to promote 2 closures of chamber door and lock, guaranteed that to promote 2 back angles of chamber door and keep stable and lock, can ensure 2 auto-locks of chamber door stable, the auto-lock and the theftproof effect of this device have been strengthened.
Please refer to fig. 1 and 4, the utility model provides an outdoor auto-lock theftproof batch meter, supplementary maintenance mechanism 5 includes fly leaf 51, the outside of fly leaf 51 is fixed with connecting plate 52, the outside of connecting plate 52 is provided with threaded rod 53, threaded rod 53's outside threaded connection has thread bush 54, spout 55 has been seted up in the outside of batch meter main part 1, batch meter main part 1 has slider 56 through spout 55 sliding connection, remove cover 57 is installed in slider 56's the outside, slider 56 can drive and remove cover 57 simultaneously, and make and remove the cover 57 in the outside of threaded rod 53, rotate thread bush 54 again afterwards and make one side laminating of removing cover 57 in the outside of removing cover 57, remove the inside of cover 57 and seted up the recess, and the size of this recess and the size adaptation of threaded rod 53.
This device is in the use, when needing to overhaul batch meter main part 1, the user can open fly leaf 51 and overhaul and maintain the inside side position of batch meter main part 1, the purpose of easily overhauing and maintaining has been reached, and after overhauing the completion, can promote the activity of slider 56, slider 56 can drive and remove cover 57 and remove simultaneously, and make and remove the cover 57 in the outside of threaded rod 53, rotate thread bush 54 again afterwards and make one side laminating that removes cover 57 in the outside that removes cover 57, thereby convenient completion fly leaf 51's closure dies with the lock, the use is comparatively simple and convenient.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an outdoor auto-lock theftproof metering box, includes metering box main part (1), its characterized in that, the outside of metering box main part (1) articulates there is chamber door (2), the outside of chamber door (2) is provided with observation window (3), the outside of metering box main part (1) is connected with self-locking mechanism (4), supplementary maintenance mechanism (5) are installed in the outside of metering box main part (1), connecting pad (6) are installed in the outside of chamber door (2).
2. The outdoor self-locking anti-theft metering box according to claim 1, characterized in that the self-locking mechanism (4) comprises an outer shell (41), an extension spring (42) is installed on the inner wall of one side of the outer shell (41), one end of the extension spring (42) is connected with a fixed plate (43), a moving rod (44) is fixed on the outer side of the fixed plate (43), a moving column (45) is connected on the other side of the fixed plate (43), a movable sleeve (46) is fixed at one end of the moving column (45), an installation block (47) is arranged on the outer side of the outer shell (41), a limiting plate (48) is installed at one end of the installation block (47), and a rubber sleeve (49) is arranged on the outer side of the installation block (47).
3. An outdoor self-locking anti-theft metering box according to claim 2, characterized in that a positioning groove is formed in the box door (2), and the size of the positioning groove is matched with the size of the moving rod (44).
4. An outdoor self-locking anti-theft metering box according to claim 2, characterized in that the outside of the moving rod (44) is chamfered.
5. The outdoor self-locking anti-theft metering box according to claim 1, characterized in that the auxiliary maintenance mechanism (5) comprises a movable plate (51), a connecting plate (52) is fixed on the outer side of the movable plate (51), a threaded rod (53) is arranged on the outer side of the connecting plate (52), a threaded sleeve (54) is connected on the outer side of the threaded rod (53) in a threaded manner, a sliding groove (55) is formed on the outer side of the metering box body (1), a sliding block (56) is connected on the metering box body (1) in a sliding manner through the sliding groove (55), and a moving sleeve (57) is installed on the outer side of the sliding block (56).
6. An outdoor self-locking anti-theft metering box according to claim 5, characterized in that the moving sleeve (57) is provided with a groove inside, and the size of the groove is matched with the size of the threaded rod (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220877077.7U CN217405980U (en) | 2022-04-15 | 2022-04-15 | Outdoor self-locking anti-theft metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220877077.7U CN217405980U (en) | 2022-04-15 | 2022-04-15 | Outdoor self-locking anti-theft metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217405980U true CN217405980U (en) | 2022-09-09 |
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ID=83139365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220877077.7U Active CN217405980U (en) | 2022-04-15 | 2022-04-15 | Outdoor self-locking anti-theft metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217405980U (en) |
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2022
- 2022-04-15 CN CN202220877077.7U patent/CN217405980U/en active Active
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