CN111884086A - Electric energy metering box - Google Patents
Electric energy metering box Download PDFInfo
- Publication number
- CN111884086A CN111884086A CN202010832640.4A CN202010832640A CN111884086A CN 111884086 A CN111884086 A CN 111884086A CN 202010832640 A CN202010832640 A CN 202010832640A CN 111884086 A CN111884086 A CN 111884086A
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- box
- electric energy
- box body
- amalgamation
- energy metering
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- 238000005267 amalgamation Methods 0.000 claims description 37
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 5
- 210000003205 muscle Anatomy 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
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Abstract
The invention relates to the field of electrical equipment, in particular to an electric energy metering box, which comprises: a panel; the mounting box comprises two box bodies which are spliced with each other, wherein the two box bodies are respectively provided with a clamping structure, at least one box body is provided with a through groove extending along the splicing direction, the through groove penetrates through the splicing side of the box bodies, and the through groove can allow a connecting piece to pass through so as to mount a panel on an external part.
Description
Technical Field
The invention relates to the field of electrical equipment, in particular to an electric energy metering box.
Background
The ammeter can electric energy measurement electrical components need to be installed in the electric-energy metering box more, current electric-energy metering box is mostly integral mechanism, after installing the electric energy box to the assigned position, electrical components fixes at the incasement side, the electric energy box is at the damage that appears, when damaged, need with electrical components and electric-energy metering box separation back, pull down the electric energy box is holistic, fix electrical components in the electric energy box again, then install the assigned position with the electric energy box again, this in-process, the operation is comparatively loaded down with trivial details, and, because electrical components need take off with the electric-energy metering box, install again, make electrical components need to operate again after the outage, it is comparatively inconvenient when subsequent maintenance is changed to lead to the electric-energy metering box.
Disclosure of Invention
In order to solve the above technical problem, the present invention provides an electric energy metering box, comprising: a panel capable of mounting an electrical component; the install bin, including two boxes that can follow the mutual amalgamation of amalgamation direction, the amalgamation direction is perpendicular with the thickness direction of install bin, two boxes are equipped with the joint structure respectively, when two boxes are close to each other along the amalgamation direction, the joint structure of two boxes can joint each other, and the box body structure that two box amalgamations can hold the panel, when two boxes are kept away from each other along the amalgamation direction, the joint structure of two boxes can separate, wherein, at least one box is formed with the logical groove that extends along the amalgamation direction, lead to the groove and run through to the amalgamation side of box, it can allow the connecting piece to pass in order to install the panel at external component to lead.
Furthermore, the panel is respectively connected with the two box bodies through bolts.
Furthermore, at least two clamping structures are arranged at intervals along the extending abutting direction of the splicing side of the box body; one of the two boxes is formed with a guide post extending along the splicing direction, the other is formed with a slot for inserting the guide post, and the guide post and the clamping structure are staggered and arranged along the abutting direction.
Furthermore, the box is formed with the butt piece of evagination, and the butt piece is formed with guide post and/or slot, and when two box amalgamations, the butt piece mutual butt of two boxes.
Furthermore, one of the clamping structures is a clamping block formed on the box body, the clamping block comprises a connecting rib connected with the box body and a clamping bulge formed on one side of the connecting rib, which is far away from the box body, the connecting rib extends along the splicing direction, and the cross section of the clamping bulge is arc-shaped; another joint structure is for setting up in the arc joint spare of another box, and arc joint spare is formed with the arc draw-in groove, and the joint arch can be crowded into by the notch of arc draw-in groove.
Furthermore, the central angle of the arc-shaped clamping groove is more than or equal to 260 degrees and less than or equal to 280 degrees.
Furthermore, the box body comprises a bottom plate and side plates formed at the edge of the bottom plate, and after the two box bodies are spliced, the side plates of the two box bodies are enclosed to form the side wall of the box body structure; the lateral plate is formed with the plug cavity of perpendicular to bottom plate in two box amalgamation positions department, and the batch meter still includes the bolt that has two joint bars, and two joint bars can cooperate respectively to insert the box body structure with two plug cavities of one side.
Furthermore, the box body is formed with the line opening of crossing at the curb plate of one of them plug-in chamber department, and the batch meter still includes the wire guide board, and the wire guide board is followed the direction cartridge in the curb plate of perpendicular to bottom plate, and the wire guide board encloses with the curb plate and closes the line opening, and the wire guide board has and inserts the locating hole of chamber intercommunication, inserts the plug-in chamber after the dowel passes the locating hole.
Further, the lateral wall of the side is formed with the opening towards box amalgamation in the plug cavity, and the bolt is still including the horizontal muscle of connecting two joint bars, and when the joint bar of bolt inserted the plug cavity, horizontal muscle passed the opening.
Further, be formed with two location muscle in the box, two box amalgamations back, four location muscle of two boxes can be respectively with the four corners punishment of panel butt location.
In order to solve the problems, the invention provides an electric energy metering box, an installation box is arranged into two separable box bodies, the box bodies are provided with through grooves, after the metering box is installed on an external component, a panel can be fixed through a connecting piece, the box body to be taken down can be taken down along the splicing direction, circuit interruption of electrical components on the panel is not needed when the box bodies are taken down and installed, and the problems in the prior art are effectively solved.
Drawings
The accompanying drawings, which 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 schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of the embodiment shown in fig. 1 with the box door removed.
Fig. 3 is a schematic structural view of fig. 2 with the panel removed.
Fig. 4 is a schematic structural view of the two cases of fig. 3 separated.
Fig. 5 is a partially enlarged structural view of a portion a in fig. 4.
Fig. 6 is a schematic structural view of the embodiment shown in fig. 1 after a wire guide plate is detached from the wire passing gap.
Fig. 7 is a schematic structural view of the right-side box in fig. 6.
Wherein: 1. a panel; 2. a box body; 201. a base plate; 202. a side plate; 3. a through groove; 4. a guide post; 5. a slot; 6. a butting block; 7. a clamping block; 701. connecting ribs; 702. clamping the bulges; 8. an arc-shaped clamping piece; 9. inserting a cavity; 10. a bolt; 1001. inserting ribs; 1002. transverse ribs; 11. a threading gap; 12. a wire guide plate; 13. positioning holes; 14. positioning ribs; 15. and (4) a box door.
Detailed Description
In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.
It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.
In addition, in the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In the present invention, as shown in fig. 1 to 7, there is provided an electric energy measuring box comprising, a panel 1, the panel 1 being capable of mounting electrical components; the install bin, including two box 2 that can follow the mutual amalgamation of amalgamation direction, the amalgamation direction is perpendicular with the thickness direction of install bin, two box 2 are equipped with the joint structure respectively, when two box 2 are close to each other along the amalgamation direction, the joint structure of two box 2 can joint each other, and 2 amalgamations of two boxes can hold panel 1's box body structure, when two box 2 are kept away from each other along the amalgamation direction, the joint structure of two box 2 can separate, wherein, at least one box 2 is formed with logical groove 3 along the extension of amalgamation direction, it runs through to the amalgamation side of box 2 to lead to groove 3, it can allow the connecting piece to pass in order to install panel 1 at external component to lead to groove 3.
As shown in the figures, when the metering box of the invention is used, the two boxes 2 are moved along the assembling direction, after the clamping structures of the two boxes 2 are clamped with each other, the two boxes 2 are mutually spliced into a box structure, then the panel 1 provided with the electrical components is placed on the inner side of the box structure, and then the boxes 2 are fixed on an external component (such as a wall) through a connecting piece, specifically, the connecting piece penetrates through the through groove 3 and is connected with the panel 1, and the connecting piece supports the boxes 2 at the through groove 3. When damage appears in box 2, can be direct pull open two boxes 2 along the amalgamation direction for the joint structure separation of two boxes 2, and take off along the box 2 that the amalgamation direction damaged, remove new or repaired box 2 along the amalgamation direction again, install the mounted position can.
Therefore, when the metering box is used, the box-shaped structure for accommodating electrical elements is divided into two parts, when the box body 2 is partially damaged, only the corresponding box body 2 needs to be replaced, the whole box-shaped structure does not need to be replaced, and materials are saved.
More importantly, the two separable box bodies 2 are arranged, after the whole metering box is arranged at the installation position, when the box bodies 2 need to be taken down, the panel 1 passes through the connecting piece penetrating through the through groove 3 and is arranged on the installation part, so that the panel 1 and the external part do not need to move relatively, and the damaged box bodies 2 can be directly taken down along the splicing direction.
In addition, the two box bodies 2 are mutually clamped through the clamping structure, when the box bodies 2 are installed at the installation part again, the two box bodies 2 can be spliced and fixed only by moving the box bodies 2 along the splicing direction, and the operation is easier.
Moreover, the panel 1 for mounting electrical components and the two boxes 2 are arranged, so that the flexibility of the metering box in use can be improved, specifically, as shown in the figure, the two boxes 2 can correspond to different mounting areas, electrical components such as switches and the like can be placed at the smaller box 2, and electric meters can be correspondingly placed at the smaller box 2, so that the boxes 2 corresponding to the electric meter areas with different sizes can be processed, and the corresponding panel 1 and the corresponding boxes 2 can be selected according to the actual electric meter quantity requirement, so that the smaller boxes 2 can form a universal module, and the flexibility of the metering box in use is improved.
In addition, in the embodiment of the invention, the panel 1 is directly connected with the external part through the connecting piece, and the supporting force of the installation box on the electrical element can be avoided or reduced, so that the stress of the installation box in use can be reduced, the requirement on the supporting strength of the installation box is reduced, and the problem of deformation and damage of the installation box caused by larger stress can be reduced. In particular, the connecting element can be configured as an expansion bolt.
In the illustrated embodiment, the panel 1 is further connected to the two cases 2 by bolts. As shown in fig. 2 and 3, the metering box is provided with a panel 1 in total, the panel 1 is respectively connected with the box bodies 2 through bolts at four corners of the panel 1, so that after the panel 1 is installed in the box bodies 2, the panel 1 is connected with the two box bodies 2 into a whole, the structural integrity and the strength of the whole metering box are increased, particularly before external components are not installed, the connection between the clamping structures of the two box bodies 2 and the connection between the panel 1 and the two box bodies 2 can realize the structural stability of the whole metering box, in the transfer process, the two box bodies 2 of the metering box are prevented from being separated and damaged, when the metering box is installed for the first time on site, the connecting piece is only needed to be connected with the external components, and then the connecting piece passes through the through groove 3 to.
It should be noted that in alternative embodiments, the panel 1 may not be connected to the casing 2. The panel 1 is provided as a single integral body without limiting the present invention, and in an alternative embodiment, the panel 1 may be provided in plurality, and each panel 1 is fixed to an external component through a connecting member, in which case, the panel 1 may be connected to the box body 2, or the panel 1 may not be connected to the box body 2.
In order to further facilitate the disassembly and assembly of the two box bodies 2 and improve the strength of the two box bodies 2 when being connected, in the illustrated embodiment, the further optimization is that at least two clamping structures are arranged at intervals along the extending abutting direction of the splicing side of the box bodies 2; one of the two box bodies 2 is provided with a guide post 4 extending along the splicing direction, the other one is provided with a slot 5 for inserting the guide post 4, and the guide post 4 and the clamping structure are staggered and arranged along the abutting direction. As shown in fig. 3 and 4, by providing the guide posts 4 and the slots 5, when the two boxes 2 are spliced with each other along the splicing direction, the two boxes 2 can be easily aligned, and particularly, when the boxes 2 are re-installed at the external component, the problem of difficulty in alignment caused by shielding of the panel 1 is reduced through the guide cooperation of the guide posts 4 and the slots 5.
The beneficial effects through setting up guide post 4 and slot 5 still lie in, can form certain restraint to two boxes 2 after guide post 4 inserts slot 5 to prevent two boxes 2 relative movement in the plane of perpendicular to amalgamation direction, especially when carrying the installation box that the amalgamation is good, the shearing force of further reduction perpendicular to on the amalgamation direction to the joint structure, with the probability that reduces joint structure and receive shear force damage. Moreover, through setting up guide post 4 and joint structure along the butt direction is crisscross, can make two boxes 2 can be even in the alignment of amalgamation position, moreover, make joint structure can receive even constraining force to two boxes 2 in the butt direction.
In the illustrated embodiment, it is further preferred that the housing 2 is formed with outwardly projecting abutment blocks 6, that the abutment blocks 6 are formed with guide posts 4 and/or slots 5, and that the abutment blocks 6 of the two housings 2 abut each other when the two housings 2 are mated. As shown in fig. 3, 4, 5 and 6, the strength of the two cases 2 at the splicing position is also increased by the formed abutting block 6, so that the abutting force transmission of the two cases 2 in the splicing direction is more uniform, and the cases 2 are prevented from being locally deformed at the splicing position. In the illustrated embodiment, the abutting block 6 protrudes into the storage space of the box body 2, the size of the abutting surface of the two box bodies 2 can be increased in the thickness direction of the box body 2, when the installation box is transported and is approximately in a horizontal state, and when upward lifting force is applied to two ends of the box body 2, upward force can form upward rotating moment at the splicing positions of the two box bodies 2, the moment arm of the abutting force of the abutting block 6 is longer, so that the force transmitted by the abutting block 6 can be reduced, the abutting block 6 can be more stable, the installation box can be prevented from being broken at the splicing positions, and the stability of the box body 2 is improved.
As to the specific form of the clamping structure, in the illustrated embodiment, more specifically, one of the clamping structures is a clamping block 7 formed on the box body 2, the clamping block 7 includes a connecting rib 701 connected to the box body 2, and a clamping protrusion 702 formed on one side of the connecting rib 701 away from the box body 2, the connecting rib 701 extends along the splicing direction, and the cross section of the clamping protrusion 702 is arc-shaped; another joint structure is for setting up in the arc joint spare 8 of another box 2, and arc joint spare 8 is formed with the arc draw-in groove, and joint arch 702 can be crowded into by the notch of arc draw-in groove.
As shown in fig. 2, 5 and 6, the cross section of the notch of the arc-shaped clamping groove is smaller than the contour of the clamping protrusion 702, when two boxes 2 are spliced, the clamping protrusion 702 is extruded from the notch of the arc-shaped clamping groove, in the process, the arc-shaped clamping groove is firstly expanded and deformed, after the clamping protrusion 702 is extruded, the arc-shaped clamping groove recovers the shape, the clamping protrusion 702 is clamped, and the connection of the clamping structure is realized. When the two boxes 2 are separated, the clamping protrusion 702 struts the arc-shaped clamping groove, and then the clamping protrusion 702 is separated from the arc-shaped clamping groove, so that the two boxes 2 can be separated.
In order to facilitate the clamping protrusion 702 to enter or extrude the arc-shaped clamping groove and ensure the clamping force of the arc-shaped clamping groove on the clamping protrusion 702, preferably, the central angle of the arc-shaped clamping groove is greater than or equal to 260 degrees and less than or equal to 280 degrees. In the illustrated embodiment, specifically, the central angle of the arcuate slot is set to 270 °.
In the illustrated embodiment, the box body 2 further includes a bottom plate 201, and side plates 202 formed at the edges of the bottom plate 201, and after the two box bodies 2 are assembled, the side plates 202 of the two box bodies 2 enclose the side walls forming the box body structure; the lateral plate 202 is provided with a plug cavity 9 perpendicular to the bottom plate 201 at the splicing position of the two box bodies 2, the metering box further comprises a plug pin 10 with two plug ribs 1001, and the two plug ribs 1001 can be respectively matched with the two plug cavities 9 on the same side of the box body structure.
As shown in fig. 6 and 7, the side plate 202 of the box body 2 is generally U-shaped as a whole, when the two box bodies 2 are spliced, two ends of the side plate 202 are respectively located at splicing positions, by arranging the dowel 1001 and the inserting cavity 9, after the box bodies 2 are spliced, the two dowel 1001 of the bolt 10 is respectively inserted into the two inserting cavities 9, so that the end parts of the side plates 202 of the two box bodies 2 can be aligned, the integrity of the installation box is further improved, and the two box bodies 2 can be limited to be separated from each other by the bolt 10.
In the illustrated embodiment, the further optimization is that the side plate 202 of the case body 2 at one of the insertion cavities 9 is formed with a wire passing notch 11, the batch meter further comprises a wire guiding plate 12, the wire guiding plate 12 is inserted into the side plate 202 along a direction perpendicular to the bottom plate 201, the wire guiding plate 12 and the side plate 202 enclose the wire passing notch 11, the wire guiding plate 12 is provided with a positioning hole 13 communicated with the insertion cavity 9, and the insertion rib 1001 passes through the positioning hole 13 and then is inserted into the insertion cavity 9. As shown in fig. 6 and 7, two cases 2 at one end of the installation box are respectively provided with a wire passing notch 11, when the installation is carried out, a wire of an electrical element in the installation box can pass through the wire passing notch 11, when the cases 2 need to be replaced, the wire guide plate 12 is taken down only after the bolt 10 is pulled out, at the moment, the wire can be taken out from the wire passing notch 11, and at the moment, the cases 2 can be moved along the splicing direction to be taken down and installed on the basis that the panel 1 is not moved and the wire and the electrical element are not disassembled and assembled.
The latch 10 can align the side plates 202 of the two cases 2, and the latch 10 can fix the wire guide 12.
In the illustrated embodiment, it is further preferred that the side wall of the housing 9 facing the mating side of the casing 2 is formed with an opening, and that the plug 10 further comprises a transverse rib 1002 connecting the two ribs 1001, the transverse rib 1002 passing through the opening when the rib 1001 of the plug 10 is inserted into the housing 9. As shown, the cross section of the socket is generally L-shaped, and the cross section of the bolt 10 is U-shaped, so that the two ribs 1001 of the bolt 10 are prevented from being deformed apart from each other to cause the side plates 202 of the two cases 2 to move relative to each other.
In the illustrated embodiment, it is further optimized that two positioning ribs 14 are formed in the box body 2, and after the two box bodies 2 are spliced, the four positioning ribs 14 of the two box bodies 2 can be abutted and positioned at four corners of the panel 1 respectively. As shown in fig. 2 and 3, the positioning ribs 14 are arc-shaped, and four corners of the panel 1 are arc-shaped, so that the panel 1 can be quickly placed at a designated position of the installation box when the panel 1 is installed.
In a specific application of the present invention, the box doors 15 shown in fig. 1 may be disposed on opposite sides of the upper bottom plate 201 of the box body 2, and after the two box bodies 2 are spliced, the box doors 15 of the two box bodies 2 can close or open the installation box. The box door can be detachably connected with the box body, so that the box door can be reused when the box door is intact and the box body is replaced.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. An electric energy metering box is characterized by comprising
A panel capable of mounting an electrical component;
the install bin, including two boxes that can follow the mutual amalgamation of amalgamation direction, the amalgamation direction is perpendicular with the thickness direction of install bin, two boxes are equipped with the joint structure respectively, two when the box is close to each other along the amalgamation direction, the joint structure of two boxes can joint each other, and two the box amalgamation can hold the box body structure of panel, two when the box was kept away from each other along the amalgamation direction, two the joint structure of box can separate, wherein, at least one box is formed with the edge the logical groove that the amalgamation direction extends, lead to the groove and run through to the amalgamation side of box, it can allow the connecting piece to pass in order with the panel mounting is external component to lead to the groove.
2. An electric energy metering box as claimed in claim 1, wherein the face plate is respectively bolted to the two boxes.
3. The electric energy metering box according to claim 1, wherein at least two clamping structures are arranged at intervals along the extending abutting direction of the splicing side of the box body; two one in the box is formed with the guide post that extends along the amalgamation direction, and another is formed with the confession guide post male slot, the guide post with the joint structure is crisscross to be arranged along the butt direction is crisscross.
4. An electric energy metering box according to claim 3, wherein the box body is formed with protruding abutment blocks, the abutment blocks are formed with the guide posts and/or the insertion grooves, and the abutment blocks of the two box bodies abut against each other when the two box bodies are assembled.
5. The electric energy metering box according to claim 1, wherein one of the clamping structures is a clamping block formed on the box body, the clamping block comprises a connecting rib connected with the box body and a clamping bulge formed on one side of the connecting rib far away from the box body, the connecting rib extends along the splicing direction, and the cross section of the clamping bulge is arc-shaped;
another the joint structure is for setting up in another the arc joint spare of box, arc joint spare is formed with the arc draw-in groove, the joint arch can by the notch of arc draw-in groove is crowded into.
6. The electric energy metering box of claim 5, wherein the central angle of the arc-shaped clamping groove is greater than or equal to 260 degrees and less than or equal to 280 degrees.
7. The electric energy metering box of claim 1, wherein the box body comprises a bottom plate and side plates formed on the edges of the bottom plate, and after the two box bodies are spliced, the side plates of the two box bodies surround and form the side walls of the box body structure; the side plate is in two box amalgamation position department is formed with the perpendicular to the plug cavity of bottom plate, the batch meter still includes the bolt that has two joint bars, two the joint bar can cooperate respectively to insert two plug cavities of box body structure with one side.
8. The electric energy metering box according to claim 7, wherein a line passing notch is formed in a side plate of the box body at one of the insertion cavities, the metering box further comprises a wire guide plate, the wire guide plate is inserted into the side plate along a direction perpendicular to the bottom plate, the wire guide plate and the side plate enclose the line passing notch, the wire guide plate is provided with a positioning hole communicated with the insertion cavity, and the insertion rib is inserted into the insertion cavity after passing through the positioning hole.
9. The electric energy metering box of claim 7, wherein an opening is formed in a side wall of the inserting cavity facing to the splicing side of the box body, the bolt further comprises a transverse rib connecting the two inserting ribs, and when the inserting rib of the bolt is inserted into the inserting cavity, the transverse rib penetrates through the opening.
10. The electric energy metering box of claim 1, wherein two positioning ribs are formed in the box body, and after the two box bodies are spliced, four positioning ribs of the two box bodies can be respectively abutted and positioned with four corners of the panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010832640.4A CN111884086A (en) | 2020-08-18 | 2020-08-18 | Electric energy metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010832640.4A CN111884086A (en) | 2020-08-18 | 2020-08-18 | Electric energy metering box |
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| CN111884086A true CN111884086A (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010832640.4A Pending CN111884086A (en) | 2020-08-18 | 2020-08-18 | Electric energy metering box |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113206465A (en) * | 2021-05-22 | 2021-08-03 | 湖北盛佳电器设备有限公司 | Box body assembly and modular metering box |
| CN113219229A (en) * | 2021-05-28 | 2021-08-06 | 国网山东省电力公司莱芜供电公司 | Modular meter box |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149396A (en) * | 2013-03-07 | 2013-06-12 | 华威博奥电力设备有限公司 | Electric energy meter box |
| CN204190180U (en) * | 2014-10-14 | 2015-03-04 | 广东易事特电源股份有限公司 | Power supply unit is assemblied in the mounting structure of cabinet |
| CN205643434U (en) * | 2016-04-22 | 2016-10-12 | 徐州工程学院 | Modularization ammeter case |
| CN207868643U (en) * | 2018-03-01 | 2018-09-14 | 江苏常明电力设备有限公司 | A kind of cabinet drawer-type switch cabinet |
| CN210930758U (en) * | 2019-10-25 | 2020-07-07 | 青岛健力橡塑制品有限公司 | Spliced elastic combined floor mat |
| CN212462500U (en) * | 2020-08-18 | 2021-02-02 | 莱芜鲁能开源集团电器有限公司 | Electric energy metering box |
-
2020
- 2020-08-18 CN CN202010832640.4A patent/CN111884086A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149396A (en) * | 2013-03-07 | 2013-06-12 | 华威博奥电力设备有限公司 | Electric energy meter box |
| CN204190180U (en) * | 2014-10-14 | 2015-03-04 | 广东易事特电源股份有限公司 | Power supply unit is assemblied in the mounting structure of cabinet |
| CN205643434U (en) * | 2016-04-22 | 2016-10-12 | 徐州工程学院 | Modularization ammeter case |
| CN207868643U (en) * | 2018-03-01 | 2018-09-14 | 江苏常明电力设备有限公司 | A kind of cabinet drawer-type switch cabinet |
| CN210930758U (en) * | 2019-10-25 | 2020-07-07 | 青岛健力橡塑制品有限公司 | Spliced elastic combined floor mat |
| CN212462500U (en) * | 2020-08-18 | 2021-02-02 | 莱芜鲁能开源集团电器有限公司 | Electric energy metering box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113206465A (en) * | 2021-05-22 | 2021-08-03 | 湖北盛佳电器设备有限公司 | Box body assembly and modular metering box |
| CN113219229A (en) * | 2021-05-28 | 2021-08-06 | 国网山东省电力公司莱芜供电公司 | Modular meter box |
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