CN211182970U - Novel standard measurement low-pressure metering box - Google Patents
Novel standard measurement low-pressure metering box Download PDFInfo
- Publication number
- CN211182970U CN211182970U CN201922344366.1U CN201922344366U CN211182970U CN 211182970 U CN211182970 U CN 211182970U CN 201922344366 U CN201922344366 U CN 201922344366U CN 211182970 U CN211182970 U CN 211182970U
- Authority
- CN
- China
- Prior art keywords
- box body
- box
- low
- hole
- electric energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model provides a novel standard measurement low-pressure metering box, including L type box, the box includes the preceding box and the back box of front and back end, and separates for three instrument storage area through two baffles in the preceding box, and the arc type of box rear side is detained both ends and is installed respectively on preceding box and back box through connecting screw, all is provided with the removal frame in the three instrument storage area of back box and preceding box, compares with prior art, the beneficial effects of the utility model are that be used for respectively placing installation air switch in the three instrument storage area from a left side to the right side, burden accuse device and electric energy meter, the installation space of each equipment instrument is independent to the wiring is simple, does not have the electric shock potential safety hazard, leaves enough working space, sets up the switch in the back box simultaneously, makes the switch independently set up, is apart from other equipment instrument far away distances, avoids electrocuteeing when maintaining the low-pressure metering box to the position that convenient to use person operated can be adjusted after the instrument equipment is installed on removing the frame.
Description
Technical Field
The utility model relates to a low pressure metering equipment technical field, in particular to novel standard measurement low pressure batch meter.
Background
The electric energy metering box is a common electric device for metering electric quantity in a power supply network, and is suitable for centralized metering management of electric energy for power consumption of apartment buildings, houses and office buildings, in the prior art, the distance between an electric energy meter and a disconnecting link installed in the metering box meets the theoretical numerical value of technical requirements, but does not meet the actual working state, the electric energy metering box needs to be installed, maintained, replaced and the like in the using process of the metering box, is in a power failure state during installation and replacement, but is in a charged state during maintenance, and the box door needs to be opened.
Disclosure of Invention
An object of the utility model is to provide a novel standard measurement low pressure batch meter to solve the problem that proposes in the above-mentioned background art.
The technical scheme of the utility model is that the novel standard measurement low-pressure metering box comprises a L-type box body, wherein the box body is made of white steel, the surface of the box body is provided with an anticorrosive and antirust layer, the upper surface of the box body is an inclined plane, the box body comprises a front box body and a rear box body at the front end and the rear end, the front box body is internally divided into three instrument storage areas through two vertically-installed partition plates, the three instrument storage areas from left to right can be respectively used for placing and installing an air switch, a negative control device and an electric energy meter, the rear end of the rear box body and the front end of the instrument storage area in the front box body are both rotationally connected with a door plate, the rear side of the box body is also provided with an arc-shaped buckle, two ends of the arc-shaped buckle are respectively installed on the front box body and the rear box body through connecting screws, and the;
two the upper end of baffle all has first round hole, leaves 3 second round holes at the hypoplastron of the empty box of opening, and it has 3 third round holes to open on the face between electric energy meter box and the switch box, and 3 fourth round holes are left to the upper plate of switch box, and 3 fifth round holes are left to the bottom plate of switch box.
The fourth round hole that outside three-phase cable passed through the upper plate on the box of back is connected to the internal upper end of back box, draws forth and turns back to the upper end and gets into the electric energy meter box body from the third round hole respectively from the fifth round hole of back box lower extreme in, after passing 3 low-voltage current transformer respectively in the electric energy meter box body, gets into the first round hole of two baffles left in proper order to in the internal connection of free box body upper end of opening, pass the second round hole at free box body lower extreme and draw forth the outside.
The negative control box body wiring terminal is connected with the upper end of the empty box body through a wire passing through the first round hole and used for taking voltage; a voltage terminal lead of the electric energy meter box body penetrates through first round holes of the two partition plates to be connected with the upper end of the air-opened box body; and a current terminal wire of the electric energy meter box body is connected with a secondary terminal of the low-voltage current transformer.
All be provided with in the three instrument storage area of back box and preceding box and remove the frame, remove the frame including the slide rail of erection mounting on back box and preceding box inner wall, spout cross-section in the slide rail is T shape, sliding connection has the runner in the slide rail, and the cross-section of runner also is T shape, the mounting panel is installed to the tip of runner, set up the screw thread through-hole on the runner, with the through-hole has been seted up on the mounting panel that the screw thread through-hole corresponds the position, is located fixing bolt that sets up on the mounting panel passes the through-hole spiro union in the screw thread through-hole, just fixing bolt's screw rod tip supports presses in the track of slide rail, realizes the fixing of mounting panel on the slide rail through the extrusion force, still seted up a plurality of through-hole on the mounting panel, the through.
Preferably, one end of the door plate is rotatably connected with the box body through a hinge, the other end of the door plate is installed on the box body through a lock catch, and the door plate is further provided with a handle, so that the door plate is convenient to open and close and is convenient to lock.
Preferably, the number of the slide rails is two, so that the mounting plate slides and the position is stable.
Preferably, the number of the arc-shaped buckles is two, so that firm connection between the box body and the electric pole is ensured.
Preferably, the end of the screw rod of the fixing bolt is also provided with a rubber pad, so that the pressure between the fixing bolt and the slide rail is buffered, and meanwhile, the friction force between the end of the screw rod of the fixing bolt and the slide rail is increased.
Compared with the prior art, the beneficial effects of the utility model are that:
the length of the whole box body is shortened, the installation is convenient, the space of the box body of the whole low-voltage metering box is reasonably distributed, the three instrument storage areas from left to right are respectively used for placing and installing an air switch, a negative control device and an electric energy meter, the installation space of each equipment instrument is independent, no electric shock safety hazard exists, enough working space is reserved, and meanwhile, the disconnecting link is arranged in the rear box body, is independently arranged and is far away from other equipment instruments, and the electric shock is avoided when the low-voltage metering box is maintained;
the three instrument storage areas of the rear box body and the front box body are internally provided with a movable frame, the movable frame comprises slide rails arranged on the inner walls of the rear box body and the front box body, the end parts of slide legs which are connected in the slide rails in a sliding way are provided with mounting plates, the slide legs are provided with threaded through holes, the mounting plates at the positions corresponding to the threaded through holes are provided with through holes, fixing bolts arranged on the mounting plates penetrate through the through holes and are in threaded connection with the threaded through holes, and the end parts of screws of the fixing bolts are pressed in tracks of the slide rails; the instrument equipment can be installed on the mounting plate through the screw, and then the position of the mounting plate on the slide rail is adjusted to the position convenient for a user to operate, and after the position adjustment is completed, the fixing bolt is screwed down to fix the position of the mounting plate.
Drawings
Fig. 1 is a front perspective view of the present invention;
fig. 2 is a rear perspective view of the present invention;
fig. 3 is a sectional view of the top view structure of the present invention;
FIG. 4 is a cross-sectional view of the top view of the slide rail of the present invention;
fig. 5 is a front view structural section of the front case of the present invention.
In the figure: 1. the box, 101, first through wires hole, 11, preceding box, 21, back box, 2, baffle, 201, second through wires hole, 3, instrument storage area, 4, door plant, 5, removal frame, 51, slide rail, 52, smooth foot, 521, screw through-hole, 53, mounting panel, 531, installation screw, 532, through-hole, 54, fixing bolt, 55, rubber pad, 6, arc-shaped detain, 7, connecting screw, 8, handle, 9, hasp.
Detailed Description
In order to better understand the technical content of the present invention, the following embodiments are provided to further explain the present invention.
Referring to fig. 1 to 5, a novel standard metering low-pressure metering box comprises a L-type box body 1, the box body 1 is made of white steel, an anti-corrosion and anti-rust layer is arranged on the surface of the box body 1, the upper surface of the box body 1 is an inclined plane, the box body 1 comprises a front box body 11 and a rear box body 12 which are arranged at the front end and the rear end, the length of the whole box body 1 is shortened and the installation is convenient, the front box body 11 is internally divided into three instrument storage areas 3 through two vertically-installed partition plates 2, the space of the whole low-pressure metering box body 1 is reasonably distributed, three instrument storage areas 3 from left to right can be respectively used for placing and installing an air switch, a negative control device and an electric energy meter, the installation space of each equipment instrument is independent, no electric shock safety hidden danger exists, enough working space is reserved, meanwhile, a knife gate is arranged in the rear box body 12, the knife gate is independently arranged, the distance from other equipment instruments is far away from the front end, the low-pressure metering box body is prevented from being maintained, the rear end of the low-pressure metering box body 12 and the front end of the low-pressure metering box body 3 is rotatably connected with a door panel 4, the door panel 4 is connected with a door panel 4 through door panel, the door panel 4, the door panel is fixedly connected with two door panel, the door panel 4, the door panel is connected with the door panel 4, the door panel, the front box body 6, the door panel is connected with the electric pole switch, the electric pole box body 6, the electric pole switch.
Two the upper end of baffle 2 all has first round hole 201, leaves 3 second round holes 103 at the lower board of the empty box of opening, and the face upper end is opened between electric energy meter box and the switch box has 3 third round holes 104, and 3 fourth round holes 101 are left to the upper plate of switch box, and 3 fifth round holes 102 are left to the bottom plate of switch box, and fourth round hole 101 and fifth round hole 102 mark are coincidence in figure 3.
The fourth round hole 101 that outside three-phase cable passes through the upper plate on the back box 12 is connected to back box 12 in the upper end, draws forth and turns back to the upper end from the fifth round hole of back box 12 lower extreme and gets into the electric energy meter box from the third round hole respectively in, passes 3 low-voltage current transformer respectively in the electric energy meter box after, gets into the first round hole of two baffles left in proper order to in the internal connection of free box, pass the second round hole at the internal lower extreme of free box and draw forth the outside.
A wire for a connecting terminal of the negative control box body passes through the first round hole and is connected with the upper end of the empty box body for taking voltage; a voltage terminal lead of the electric energy meter box body penetrates through first round holes of the two partition plates to be connected with the upper end of the air-opened box body; and a current terminal wire of the electric energy meter box body is connected with a secondary terminal of the low-voltage current transformer.
The three instrument storage areas 3 of the rear box body 12 and the front box body 11 are all provided with a movable frame 5, the movable frame 5 comprises slide rails 51 which are installed on the inner walls of the rear box body 12 and the front box body 11, the number of the slide rails 51 is two, so that the mounting plate 53 is convenient to slide and has stable position, the cross section of a chute in the slide rail 51 is T-shaped, the slide rail 51 is internally connected with a slide foot 52 in a sliding way, the cross section of the slide foot 52 is also T-shaped, the end part of the slide foot 52 is provided with a mounting plate 53, the slide foot 52 is provided with a threaded through hole 521, the mounting plate 53 corresponding to the threaded through hole 521 is provided with a through hole 532, a fixing bolt 54 arranged on the mounting plate 53 passes through the through hole 532 and is screwed in the threaded through hole 521, the end part of a screw rod of the fixing bolt 54 is pressed in the track of the, the screw end of fixing bolt 54 still is provided with rubber pad 55, cushions the pressure in fixing bolt 54 and the slide rail 51 track, increases the screw end of fixing bolt 54 simultaneously and the orbital frictional force of slide rail 51, a plurality of through-hole 532 has still been seted up on mounting panel 53, and through-hole 532 is used for conveniently installing the equipment instrument on mounting panel 53, makes the position that the user of being convenient for operated is adjusted to the equipment instrument through adjusting the position of mounting panel 53 on slide rail 51, screws up fixing bolt 54 after the position control is accomplished and makes the rigidity of mounting panel 53.
The working principle is as follows: the utility model discloses when using, detain 6 through two arcs and fix box 1 on the pole, place installation air switch in the three instrument storage area 3 from a left side to the right side in box 11 will be preceding respectively, burden accuse device and electric energy meter, set up the switch simultaneously in back box 12, make the switch independent setting, be separated by far away distance with other equipment instrument, electric shock when avoiding maintaining the low pressure batch meter.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A novel standard metering low-pressure metering box comprises an L-type box body (1), and is characterized in that the box body (1) comprises a front box body (11) and a rear box body (12) which are arranged at the front end and the rear end, the front box body (11) is internally divided into three instrument storage areas (3) through two vertically-installed partition plates (2), the rear end of the rear box body (12) and the front end of the instrument storage area (3) in the front box body (11) are rotatably connected with a door plate (4), the rear side of the box body (1) is also provided with an arc-shaped buckle (6), and two ends of the arc-shaped buckle (6) are respectively arranged on the front box body (11) and the rear box body (12) through connecting screws (7);
the three instrument storage areas (3) are sequentially arranged as an open box body, a load control box body and an electric energy meter box body from left to right for a metering surface, and the rear box body (12) comprises a disconnecting link box body for a disconnecting link surface.
2. The novel standard metering low-pressure metering tank as claimed in claim 1, characterized in that: two the upper end of baffle (2) all has first round hole (201), leaves 3 second round holes (103) at the hypoplastron of the empty box of opening, and it has 3 third round holes (104) to open on the face between electric energy meter box and the switch box, and 3 fourth round holes (101) are left to the upper plate of switch box, and 3 fifth round holes (102) are left to the bottom plate of switch box.
3. The novel standard metering low-pressure metering tank as claimed in claim 2, characterized in that: the fourth round hole (101) that outside three-phase cable passes through the upper plate on back box (12) is connected to back box (12) interior upper end, draw forth and turn back to the upper end and get into the electric energy meter box body from the third round hole respectively from the fifth round hole of back box (12) lower extreme, pass 3 low-voltage current transformer respectively in the electric energy meter box body after, get into the first round hole of two baffles left in proper order, and in the empty box body upper end of opening of box internal connection, pass the second round hole at empty box body lower extreme and draw forth the outside.
4. A novel standard metering low pressure metering tank according to claim 3, characterized in that: a wire for a connecting terminal of the negative control box body passes through the first round hole and is connected with the upper end of the empty box body for taking voltage; a voltage terminal lead of the electric energy meter box body penetrates through first round holes of the two partition plates to be connected with the upper end of the air-opened box body; and a current terminal wire of the electric energy meter box body is connected with a secondary terminal of the low-voltage current transformer.
5. The novel standard metering low-pressure metering tank as claimed in claim 1, characterized in that: one end of the door plate (4) is rotatably connected with the box body (1) through a hinge, the other end of the door plate (4) is installed on the box body (1) through a lock catch (9), and a handle (8) is further installed on the door plate (4).
6. A new standard metering low pressure metering tank as defined in claim 1 wherein: all be provided with in the three instrument storage area (3) of back box (12) and preceding box (11) and remove frame (5), remove frame (5) including installing slide rail (51) on back box (12) and preceding box (11) inner wall, sliding connection has smooth foot (52) in slide rail (51), mounting panel (53) are installed to the tip of smooth foot (52), set up screw thread through-hole (521) on smooth foot (52), with set up through-hole (532) on mounting panel (53) of screw thread through-hole (521) corresponding position, be located fixing bolt (54) that set up on mounting panel (53) pass through-hole (532) spiro union in screw thread through-hole (521), just the screw rod tip of fixing bolt (54) supports and presses in the track of slide rail (51), still set up a plurality of through-hole (532) on mounting panel (53).
7. The novel standard metering low-pressure metering tank as claimed in claim 6, wherein: the number of the slide rails (51) is two.
8. The novel standard metering low-pressure metering tank as claimed in claim 1, characterized in that: the number of the arc-shaped buckles (6) is two.
9. The novel standard metering low-pressure metering tank as claimed in claim 6, wherein: the end part of the screw rod of the fixed bolt (54) is also provided with a rubber pad (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922344366.1U CN211182970U (en) | 2019-12-24 | 2019-12-24 | Novel standard measurement low-pressure metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922344366.1U CN211182970U (en) | 2019-12-24 | 2019-12-24 | Novel standard measurement low-pressure metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211182970U true CN211182970U (en) | 2020-08-04 |
Family
ID=71793082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922344366.1U Active CN211182970U (en) | 2019-12-24 | 2019-12-24 | Novel standard measurement low-pressure metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211182970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113611512A (en) * | 2021-07-23 | 2021-11-05 | 保定天威保变电气股份有限公司 | Multifunctional transformer instrument box and use method |
-
2019
- 2019-12-24 CN CN201922344366.1U patent/CN211182970U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113611512A (en) * | 2021-07-23 | 2021-11-05 | 保定天威保变电气股份有限公司 | Multifunctional transformer instrument box and use method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211182970U (en) | Novel standard measurement low-pressure metering box | |
| CN203150916U (en) | GGD type low voltage alternating current comprehensive metering cabinet | |
| CN215870341U (en) | Wall-hanging high-low voltage distribution box | |
| CN206864878U (en) | Transforming plant primary equipment cabin | |
| CN215681494U (en) | Heavy-duty switching device is with multilayer formula pull type cubical switchboard | |
| CN213367039U (en) | Control cabinet convenient for wire arrangement | |
| CN210200529U (en) | Electromagnetic voltage transformer | |
| CN210404459U (en) | Block terminal for building site convenient to installation is demolishd | |
| CN208174043U (en) | A kind of high-voltage intermediate switch cabinet | |
| CN218828546U (en) | High-low voltage distribution cabinet convenient to installation | |
| CN106099733A (en) | A kind of switchgear mounting arrangement structure | |
| CN219717609U (en) | Wall-mounted switch cabinet | |
| CN202134831U (en) | Digital substation of box type of railway through line | |
| CN219106759U (en) | Prefabricated cabin switch cabinet base cable guiding device | |
| CN206789880U (en) | A kind of high-low voltage electric power distribution cabinet cable protector | |
| CN216530058U (en) | Outdoor switch box for power distribution control equipment | |
| CN217589833U (en) | Accessible high-low voltage distribution cabinet who overhauls | |
| CN220585717U (en) | Switch cabinet convenient for electric installation | |
| CN219659204U (en) | Switch board convenient to periodic maintenance | |
| CN220358618U (en) | Novel box-type substation | |
| CN204885980U (en) | Low -voltage switchgear | |
| CN218275603U (en) | Ring network cabinet door interlock | |
| CN219611189U (en) | High-low voltage switch cabinet convenient to adjust inner space | |
| CN219576315U (en) | Medium-voltage ring main unit transformer installing support | |
| CN207134636U (en) | Gate interlock under ring main unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |