CN220456993U

CN220456993U - Electric energy metering box

Info

Publication number: CN220456993U
Application number: CN202322091355.3U
Authority: CN
Inventors: 黄景皓; 黄剑敏; 陈泽乐; 蒋绕强
Original assignee: Volco Electric Co ltd
Current assignee: Volco Electric Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-02-06
Anticipated expiration: 2033-08-04

Abstract

The utility model discloses an electric energy metering box, which comprises a box body, wherein a connecting piece is arranged on the back surface of the box body, and the box body is connected with the connecting piece through a fastener so as to be fixed on the connecting piece to a telegraph pole; the fastener comprises a lantern ring sleeved outside the telegraph pole, two ends of the lantern ring are connected with tightening members, and the other ends of the tightening members are connected with the connecting members through connecting seats. When the box body is mounted on the telegraph pole through the matching of the connecting piece and the fastening piece, the tightening piece is rotated to enable the lantern ring and the connecting piece to move in opposite directions, and the box body can be firmly and reliably fixed on the telegraph pole, so that the problem that the measuring box is not firmly fixed due to small contact surface after the box body is connected with the telegraph pole due to the fact that the back surface of the existing measuring box is of a planar structure can be solved; especially, connecting piece and box swing joint can make the box both install on the wall and can install on the wire pole through dismouting connecting piece.

Description

Electric energy metering box

Technical Field

The utility model relates to the technical field of power system metering equipment, in particular to an electric energy metering box.

Background

The metering box is the whole body of metering devices and auxiliary equipment which are necessary for metering electric energy, and comprises an electric energy meter, a metering voltage, a current transformer and a secondary circuit thereof, an electric energy metering screen, a cabinet, a box and the like. The batch meter can be installed in a hanging mode or a floor mode.

The existing metering box is suitable for being installed on a plane. For example, a measuring box of patent number CN113484568B, which is suitable for being mounted on a wall surface or an inner wall surface of a cabinet; however, in practical use, such as a clay-soil house or a dangerous house, the metering box cannot be directly installed on the soil-soil house or the dangerous house, and for safety, the metering box is usually required to be installed on a relatively stable and reliable telegraph pole; however, because the telegraph pole is cylindrical, the metering box with the flat plate structure is inconvenient to connect with the telegraph pole, and an iron wire is generally wound between the box body and the telegraph pole, so that the appearance of the iron wire wound outside the box body is not attractive; secondly, the measuring box is easy to lose stability on the telegraph pole after long-time use.

Disclosure of Invention

The utility model aims to provide an electric energy metering box for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the electric energy metering box comprises a box body, wherein a connecting piece is arranged on the back surface of the box body, and the box body movably installed on the connecting piece is fixed on a telegraph pole through the mutual matching of a fastener arranged on the box body and the connecting piece; the fastener comprises a lantern ring sleeved outside the telegraph pole, two ends of the lantern ring are connected with tightening members, and the other ends of the tightening members are connected with the connecting members through connecting seats.

As a preferable technical scheme of the utility model: the two ends of the lantern ring are both provided with connecting columns, the connecting columns are in threaded fit with the tightening piece, and the tightening piece is in threaded fit with the external threaded columns on the connecting seat.

As a preferable technical scheme of the utility model: the connecting seat is connected with the slot on the connecting piece in an adaptive manner through the plug board.

As a preferable technical scheme of the utility model: the lantern ring is towards the one side of wire pole still is equipped with the recess.

As a preferable technical scheme of the utility model: the connecting piece include with the bottom plate of box back laminating, just the bottom plate laminating through the arc surface that is equipped with be in on the wire pole.

As a preferable technical scheme of the utility model: the bottom plate is also provided with a supporting part, and the arc surface is arranged on the supporting part.

As a preferable technical scheme of the utility model: the back of the box body is also provided with an internal thread hole, and the bolt passes through a round hole arranged on the bottom plate and then is in threaded fit with the internal thread hole, so that the box body and the connecting piece are assembled.

By adopting the technical scheme, the utility model has the beneficial effects that: when the box body is mounted on the telegraph pole through the matching of the connecting piece and the fastening piece, the tightening piece is rotated to enable the lantern ring and the connecting piece to move in opposite directions, and the box body can be firmly and reliably fixed on the telegraph pole, so that the problem that the wire is wound unsightly and meanwhile the problem that the metering box is unstable after a long time is solved; especially, connecting piece and box swing joint make the box both can install on the wall and also can install on the wire pole through dismouting connecting piece.

Drawings

FIG. 1 is a schematic view of the present utility model installed on a utility pole;

FIG. 2 is a schematic view of an exploded construction of the fastener of the present utility model;

fig. 3 is a schematic diagram of an exploded structure of the case and the connector of the present utility model.

In the figure: 1. a case; 2. a connecting piece; 3. a fastener; 30. a collar; 31. a groove; 32. a connecting column; 33. a tightening member; 34. an external threaded column; 35. inserting plate; 36. a connecting seat; 4. an internal threaded hole; 5. a support part; 6. a slot; 7. an arc surface; 8. a bottom plate; 9. a pole; 10. and a round hole.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model. In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "upper surface", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, an embodiment of the present utility model is provided: an electric energy metering box comprises a box body 1, wherein a connecting piece 2 is arranged on the back surface of the box body 1, and the box body 1 movably installed on the connecting piece 2 is fixed on a telegraph pole 9 through the mutual matching of a fastener 3 arranged on the box body and the connecting piece 2; the fastener 3 comprises a collar 30 sleeved outside the telegraph pole 9, two ends of the collar 30 are connected with a tightening piece 33, and the other end of the tightening piece 33 is connected with the connecting piece 2 through a connecting seat 36.

In summary, when the case 1 is mounted to the utility pole 9 through the cooperation of the connecting piece 2 and the fastener 3, the tightening member 33 is rotated to cause the collar 30 and the connecting piece 2 to move in opposite directions, so that the case 1 can be firmly and reliably fixed on the utility pole 9, thereby solving the problem that the wire winding is not attractive and the problem that the measuring box is not firmly fixed after a long time can be solved; especially, connecting piece 2 and box 1 swing joint for box 1 both can install on the wall and can install on the wire pole through dismouting connecting piece 2.

Specifically, the two ends of the collar 30 are provided with connecting posts 32, and the connecting posts 32 are in threaded engagement with the tightening member 33, and the tightening member 33 is in threaded engagement with the external threaded posts 34 on the connecting seat 36. The tightening member 33 can thus be used in threaded engagement with the connecting stud 32 and with the externally threaded stud 34 to effect movement of the connecting member 2 and collar 30 towards each other, whereas the tightening member 33 is rotated in opposite directions to facilitate the separation of the fastener 3 from the connecting member 2.

In addition, the cross section of the collar 30 is rectangular, so that the contact area between the collar 30 and the telegraph pole 9 can be enlarged while the collar 30 is convenient to contact with the telegraph pole 9, and the fastening capability of the fastener 3 is improved.

Further, the connecting seat 36 is connected with the slot 6 on the connecting piece 2 in an adaptive manner through the plug board 35, so that the connecting seat 36 and the connecting piece 2 are convenient to disassemble and assemble, the fastener 3 and the connecting piece 2 are further convenient to disassemble and assemble, and the connecting seat 36 or the lantern ring 30 is also convenient to replace.

Furthermore, since the side of the collar 30 facing the telegraph pole 9 is further provided with the groove 31, the friction force between the collar 30 and the telegraph pole 9 can be enhanced by using the groove 31 to ensure that the collar 30 is reliably positioned on the telegraph pole 9, and in addition, when a rubber pad is installed in the groove 31, the friction force between the telegraph pole 9 and the collar 30 can be further enhanced; and secondly, the deformation of the rubber pad when being stressed can be utilized, so that the rubber pad can be completely adapted to the outer wall surface of the telegraph pole 9, and the stability of the lantern ring 30 after being connected with the telegraph pole 9 can be further enhanced.

On the basis of the scheme, the connecting piece 2 comprises the bottom plate 8 attached to the back surface of the box body 1, and the bottom plate 8 is attached to the telegraph pole 9 through the arc surface 7, so that the contact surface between the connecting piece 2 and the telegraph pole 9 can be enlarged by utilizing the arc surface 7, and the measuring box can be reliably positioned on the telegraph pole 9; in addition, a rubber pad can be adhered to the arc surface 7, so that the fastening piece 3 and the connecting piece 2 can adapt to the outer wall surface of the telegraph pole 9, and the fastening piece 3 and the connecting piece 2 can be tightly held on the telegraph pole 9.

Further, the bottom plate 8 is further provided with a supporting portion, and the arc surface 7 is provided on the supporting portion. Therefore, the supporting part can be used for expanding the gap between the box body 1 and the telegraph pole 9, so that the water flow is convenient; secondly, the arc surface 7 is convenient to process and the slot 6 is convenient to process.

In order to facilitate replacement of the box body 1, an internal threaded hole 4 is further formed in the back surface of the box body 1, and bolts penetrate through round holes 10 formed in the bottom plate 8 and then are in threaded fit with the internal threaded hole 4, so that the box body 1 and the connecting piece 2 are assembled. Based on this, the mounting and replacement of the case 1 can be achieved without dismantling the fastener 3 and the connector 2.

In summary, this equipment is under the interact of fastener 3, connecting piece 2 for box 1 is more stable when installing on wire pole 9, especially, can be at any time through tightening up tightening member 33 in order to realize the reliable connection of box 1 and wire pole 9, therefore, after this batch meter is installed on wire pole 9, even the user is operated many times also can not lead to box 1 to appear the displacement phenomenon, and then has solved and has utilized the iron wire winding, and the phenomenon that leads to the batch meter to appear rocking and slide along guide bar 9 easily after the repetitious usage.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. An electric energy metering box, its characterized in that: the electric wire pole comprises a box body (1), wherein a connecting piece (2) is arranged on the back surface of the box body (1), and the box body (1) movably installed on the connecting piece (2) is fixed on a wire pole (9) through the mutual matching of a fastener (3) and the connecting piece (2);

the fastener (3) comprises a collar (30) sleeved outside the telegraph pole (9), two ends of the collar (30) are connected with tightening members (33) arranged on the collar, and the other ends of the tightening members (33) are connected with the connecting pieces (2) through connecting seats (36) arranged on the tightening members.

2. An electric energy metering box as claimed in claim 1, characterized in that: the two ends of the lantern ring (30) are both provided with connecting columns (32), the connecting columns (32) are in threaded fit with the tightening piece (33), and the tightening piece (33) is in threaded fit with an external threaded column (34) on the connecting seat (36).

3. An electric energy metering box as claimed in claim 2, characterized in that: the connecting seat (36) is connected with the slot (6) arranged on the connecting piece (2) in an adaptive manner through the plug board (35) arranged on the connecting seat.

4. An electric energy metering box as claimed in claim 3, characterized in that: the surface of the lantern ring (30) facing the telegraph pole (9) is also provided with a groove (31).

5. An electric energy metering box according to any of claims 1-4, characterized in that: the connecting piece (2) comprises a bottom plate (8) attached to the back of the box body (1), and the bottom plate (8) is attached to the telegraph pole (9) through an arc surface (7) arranged on the bottom plate.

6. An electric energy metering box as claimed in claim 5, characterized in that: the bottom plate (8) is also provided with a supporting part, and the arc surface (7) is arranged on the supporting part.

7. An electric energy metering box as claimed in claim 6, characterized in that: the back of the box body (1) is also provided with an internal thread hole (4), and the box body (1) is assembled with the connecting piece (2) by penetrating through a round hole (10) arranged on the bottom plate (8) through a bolt and then being in threaded fit with the internal thread hole (4).