CN218182796U

CN218182796U - Metering box

Info

Publication number: CN218182796U
Application number: CN202222258605.3U
Authority: CN
Inventors: 施方通; 倪红华; 吕大青; 方向; 王萃飞; 章伟; 姜�硕
Original assignee: Shitong Electric Branch Of Zhejiang Bada Electronic Instrument Co ltd
Current assignee: Shitong Electric Branch Of Zhejiang Bada Electronic Instrument Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-12-30
Anticipated expiration: 2032-08-26

Abstract

The utility model provides a metering box, the power distribution box comprises a box body, middle part fixedly connected with is used for separating the diaphragm of box inner space in the box, diaphragm upper surface middle part fixedly connected with goes up the baffle, diaphragm lower surface middle part fixedly connected with and box fixed connection's lower baffle, the diaphragm, it makes the inside upper left cavity that forms of box with baffle down, the upper right cavity, cavity and cavity under the left side, the upper left cavity, the upper right cavity, all be equipped with the support plate that is used for installing electronic components in the lower left cavity and the lower right cavity, be equipped with the knife switch rather than inside support plate fixed connection in the upper left cavity, be equipped with rather than inside support plate fixed connection's electric energy meter in the upper right cavity, be equipped with rather than inside support plate fixed connection's moulded case circuit breaker in the lower left cavity, the utility model discloses following beneficial effect has: the electronic components are limited in the box body after being installed outside the box body, and the installation difficulty of the electronic components is reduced.

Description

Metering box

Technical Field

The utility model relates to a metering box belongs to electric field.

Background

The batch meter is the totality in order to measure the necessary measurement utensil of electric energy and auxiliary assembly, and at present, the necessary measurement utensil of measurement electric energy and auxiliary assembly adopt the fix with screw in the box usually, along with the increase of the inside electronic components quantity of batch meter, the electronic components of follow-up installation appear easily because of the not enough condition of the installation degree of difficulty increase of space.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a metering box to solve the problem that proposes in the above-mentioned background art, the utility model discloses make electronic components in the box outside installation after finishing limited in the box, reduce the degree of difficulty of electronic components installation.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a metering box, includes the box, middle part fixedly connected with is used for separating the diaphragm of box inner space in the box, diaphragm upper surface middle part fixedly connected with goes up the baffle, go up baffle and box inner wall fixed connection, diaphragm lower surface middle part fixedly connected with and box fixed connection's lower baffle, diaphragm, last baffle and lower baffle make the inside upper left cavity, upper right cavity, lower left cavity and the lower right cavity of forming of box, all be equipped with the support plate that is used for installing electronic components in upper left cavity, upper right cavity, lower left cavity and the lower right cavity of resorption, the support plate passes through connecting piece and box fixed connection, be equipped with the sword switch rather than inside support plate fixed connection in the upper left cavity, be equipped with rather than inside support plate fixed connection's electric energy meter in the upper right cavity of resorption, the indoor moulded case circuit breaker rather than inside fixed connection that is equipped with rather than in the left side cavity of resorption, the indoor intelligent condenser rather than inside support plate fixed connection that is equipped with of lower right cavity of resorption.

Further, the connecting piece includes soft block rubber, two soft block rubber of the equal fixedly connected with of upper end and the lower extreme of support plate, soft block rubber cover establish on the location section of thick bamboo and with location section of thick bamboo sliding connection, location section of thick bamboo one end is the opening form, one side that is close to its open end in the location section of thick bamboo is fixed with the nut, nut female connection has the thread head, thread head one end and box fixed connection, the both sides of soft block rubber all are equipped with the spacing ring, the spacing ring cover establish on the location section of thick bamboo and with location section of thick bamboo fixed connection.

Further, a square pipe is fixedly connected with the closed end of the positioning cylinder, the square pipe is arranged along the length direction of the positioning cylinder, a square rod is inserted into the square pipe, and the length of the square pipe is smaller than the depth of the box body.

Further, the one end fixedly connected with that square pole is in the square outside of managing is used for the square head of joint spanner, square head and square pole are integrated into one piece structure.

Further, the square pole is in square intraductal one end fixedly connected with rubber head, rubber head slidable mounting is intraductal and with square intraductal laminating mutually.

Furthermore, a round opening is formed in one side face of the soft rubber block, and the positioning cylinder penetrates through the round opening.

Furthermore, a plurality of inserting strips are uniformly fixed on one surface of the soft rubber block facing the support plate, the inserting strips and the soft rubber block are of an integrally formed structure, a plurality of inserting holes matched with the inserting strips are uniformly formed in the position of the support plate for mounting the soft rubber block, and the inserting strips are stuck in the inserting holes through glue.

Further, the sword switch downside is equipped with sword switch lower pile head connecting row, sword switch lower pile head connecting row and the indoor support plate fixed connection of left side epicoele, the indoor upper portion position of left side lower cavity is installed and is used for connecting the main female row of sword switch lower pile head connecting row, the moulded case circuit breaker upside is equipped with the moulded case circuit breaker upper pile head connecting row that is used for connecting main female row.

Furthermore, a lightning arrester is connected to the main busbar and connected with a grounding bar through a grounding wire, and the grounding bar is installed at the lower position in the lower left cavity.

Furthermore, a junction box electrically connected with the electric energy meter is arranged on the lower side of the electric energy meter, and the junction box is installed on the support plate in the upper right chamber.

The utility model has the advantages that:

1. install knife switch, electric energy meter and moulded case circuit breaker etc. at first on the support plate, then install the support plate in the box, realize outside the box electronic components such as knife switch, electric energy meter and moulded case circuit breaker, enlarge the space of equipment knife switch, electric energy meter and moulded case circuit breaker promptly, avoid appearing because of the narrow and small condition that is difficult to install electronic components in space, reduce electronic components's installation difficulty.

2. The positioning cylinders and the support plate are connected by the soft rubber blocks, so that when the threaded head is in threaded connection with the nut, the positioning cylinders can be staggered, and the threaded head and the nut are in threaded connection by one-by-one operation.

3. The length of the square rod in the square pipe is adjusted, one end of the square rod is located on the outer side of the box body, a plurality of positioning cylinders on the support plate are respectively sleeved on corresponding thread heads, a wrench is used for twisting a structure formed by the square rod and the square pipe, then the positioning cylinders rotate, the thread heads are in threaded connection with nuts in the positioning cylinders, and no personnel are needed to extend tools into a narrow space in the box body, so that the installation difficulty is further reduced.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a metering box of the present invention;

FIG. 2 is a schematic view of the assembly of the knife switch, the molded case circuit breaker and the case body in the metering box of the present invention;

FIG. 3 is a schematic view of an assembly of a carrier plate and a box body in a metering box according to the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is a schematic view illustrating the assembly of the nut and the positioning cylinder in the metering box according to the present invention;

fig. 6 is a perspective view of a square rod in the metering box of the present invention;

fig. 7 is a perspective view of a soft rubber head in a metering box of the present invention;

in the figure: the method comprises the following steps of 1-box body, 2-knife switch, 3-carrier plate, 4-transverse plate, 5-lightning arrester, 6-plastic shell fuse protector, 7-grounding bar, 8-lower partition plate, 9-intelligent capacitor, 10-junction box, 11-electric energy meter, 12-upper partition plate, 13-knife switch lower pile head connecting bar, 14-main bus bar, 15-plastic shell breaker upper pile head connecting bar, 16-round mouth, 17-screw head, 18-soft rubber block, 19-positioning cylinder, 20-square pipe, 21-square rod, 22-square head, 23-spacing ring, 24-screw cap and 25-rubber head.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a metering box, including box 1, middle part fixedly connected with is used for separating diaphragm 4 of 1 inner space of box in the box 1, diaphragm 4 upper surface middle part fixedly connected with goes up baffle 12, go up

baffle

12 and 1 inner wall fixed connection of box, 4 lower surface middle part fixedly connected with of diaphragm and 1 fixed connection's lower baffle 8 of box, utilize diaphragm 4, go up baffle 12 and baffle 8 down make 1 inside upper left cavity that forms of box, the upper right cavity, cavity and cavity under the left side, be convenient for make sword switch 2, moulded case circuit breaker 6, electric energy meter 11 and intelligent condenser 9 separately deposit.

Referring to fig. 1 and 2, a carrier plate 3 for mounting electronic components is disposed in each of the upper left chamber, the upper right chamber, the lower left chamber and the lower right chamber, a knife switch 2 fixedly connected to the carrier plate 3 therein is disposed in the upper left chamber, a knife switch lower pile connecting bar 13 is disposed at a lower side of the knife switch 2, the knife switch lower pile connecting bar 13 is fixedly connected to the carrier plate 3 in the upper left chamber, a main bus bar 14 for connecting the knife switch lower pile connecting bar 13 is disposed at an upper position in the lower left chamber, a breaker upper plastic casing pile connecting bar 15 for connecting the main bus bar 14 is disposed at an upper side of the plastic casing breaker 6, the knife switch lower pile connecting bar 13, the main bus bar 14 and the breaker upper pile connecting bar 15 serve to connect the knife switch 2 and the plastic casing breaker 6, an electric energy meter 11 fixedly connected to the carrier plate 3 therein is disposed in the upper right chamber, the junction box 10 electrically connected with the electric energy meter 11 is arranged on the lower side of the electric energy meter 11, the junction box 10 is installed on the support plate 3 in the right upper chamber, the molded case circuit breaker 6 fixedly connected with the support plate 3 in the left lower chamber is arranged in the left lower chamber, the intelligent capacitor 9 fixedly connected with the support plate 3 in the right lower chamber is arranged in the right lower chamber, the lightning arrester 5 is connected on the main busbar 14, the lightning arrester 5 is connected with the grounding bar 7 through a grounding wire, the grounding bar 7 is installed at the lower position in the left lower chamber, the grounding bar 7 and the lightning arrester 5 are connected through the grounding wire, the lightning resistance is improved, the knife switch 2, the electric energy meter 11, the molded case circuit breaker 6 and the like are installed on the corresponding support plate 3, after the support plate 3 is installed in the box body 1, the electronic components such as the knife switch 2, the electric energy meter 11, the molded case circuit breaker 6 and the like are assembled outside the box body 1, and the situation that the electronic components are difficult to install due to the space is avoided, the difficulty in mounting electronic components is reduced.

Referring to fig. 2, 3, 4, 5 and 7, two soft rubber blocks 18 are fixedly connected to the upper end and the lower end of the carrier plate 3, a plurality of insertion strips are uniformly fixed on one surface of the soft rubber blocks 18 facing the carrier plate 3, the insertion strips and the soft rubber blocks 18 are of an integral structure, a plurality of insertion holes matched with the insertion strips are uniformly formed at the position of the carrier plate 3 where the soft rubber blocks 18 are installed, so that the insertion strips are adhered in the insertion holes through glue, the stability of connection between the soft rubber blocks 18 and the carrier plate 3 is improved, the soft rubber blocks 18 are sleeved on the positioning cylinder 19 and are in sliding connection with the positioning cylinder 19, a round opening 16 is formed on one side surface of the soft rubber blocks 18, the positioning cylinder 19 penetrates through the round opening 16, the round opening 16 provides a space for assembling the soft rubber blocks 18 and the positioning cylinder 19, the positioning cylinder 19 and the carrier plate 3 are connected by using the soft rubber blocks 18, when the screw heads 17 are in threaded connection with the screw caps 24, the plurality of the positioning cylinders 19 can be dislocated, the threaded head 17 and the nut 24 are conveniently connected in a threaded manner one by one, one end of the positioning cylinder 19 is in an open shape, the nut 24 is fixed on one side of the positioning cylinder 19 close to the open end of the positioning cylinder, the threaded head 17 is connected in the nut 24 in a threaded manner, one end of the threaded head 17 is fixedly connected with the box body 1, two sides of the soft rubber block 18 are respectively provided with a limiting ring 23, the limiting rings 23 are sleeved on the positioning cylinder 19 and are fixedly connected with the positioning cylinder 19, the two limiting rings 23 jointly limit the relative positions of the positioning cylinder 19 and the soft rubber block 18, one end of the square rod 21 is positioned on the outer side of the box body 1, the positioning cylinders 19 on the support plate 3 are respectively sleeved on the corresponding threaded heads 17, a structure formed by screwing the square rod 21 and the square tube 20 by a wrench, the threaded head 17 is in threaded connection with the nut 24 in the positioning cylinder 19, and a tool does not need to extend into a space in the box body 1 by a person, further reducing the installation difficulty.

Referring to fig. 3, fig. 4 and fig. 6, 19 closed end fixedly connected with square pipe 20 of a location section of thick bamboo, square pipe 20 is arranged along the length direction of a location section of thick bamboo 19, square pole 21 has been inserted in square pipe 20, the length of square pipe 20 is less than the degree of depth of box 1, the one end fixedly connected with that square pole 21 is in the square outside of pipe 20 is used for the square head 22 of joint spanner, square head 22 is the integrated into one piece structure with square pole 21, square pole 21 is in the one end fixedly connected with rubber head 25 of square pipe 20, rubber head 25 slidable mounting is in square pipe 20 and is laminated mutually with the square pipe 20 inner wall, adopt the structure of pull, be convenient for adjust the length of square pole 21 and square pipe 20 formative structure as required, square head 22 is convenient for the joint spanner, rubber head 25 increases the coefficient of friction of square pole 21 and square pipe 20 inner wall, prevent the transmission of square pole 21 at will.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Claims

1. The utility model provides a batch meter, includes box (1), its characterized in that: the utility model discloses a power supply box, including box (1), baffle (4), diaphragm (4) that middle part position fixedly connected with was used for separating box (1) inner space in box (1), baffle (12) are gone up to diaphragm (4) upper surface middle part position fixedly connected with, go up baffle (12) and box (1) inner wall fixed connection, diaphragm (4) lower surface middle part position fixedly connected with and box (1) fixed connection's lower baffle (8), diaphragm (4), last baffle (12) and lower baffle (8) make box (1) inside form upper left cavity, upper right cavity, lower left cavity and lower right cavity, all be equipped with support plate (3) that are used for installing electronic components in upper left cavity, upper right cavity, lower left cavity and the lower right cavity, support plate (3) are through connecting piece and box (1) fixed connection, the indoor sword switch (2) of being equipped with its inside (3) fixed connection of upper left side epicoele, the indoor electric energy meter (11) that are equipped with its inside cavity (3) fixed connection of lower cavity of upper right side, the indoor support plate (3) of being equipped with its inside is equipped with its capacitor (6), the indoor capacitor (9) of being equipped with its fixed connection of the right side.

2. A batch tank according to claim 1, characterised in that: the connecting piece includes soft block rubber (18), two soft block rubber (18) of the equal fixedly connected with of upper end and lower extreme of support plate (3), soft block rubber (18) cover is established on a location section of thick bamboo (19) and with a location section of thick bamboo (19) sliding connection, a location section of thick bamboo (19) one end is the opening form, one side that is close to its open end in a location section of thick bamboo (19) is fixed with nut (24), nut (24) female connection has screw thread head (17), screw thread head (17) one end and box (1) fixed connection, the both sides of soft block rubber (18) all are equipped with spacing ring (23), spacing ring (23) cover is established on a location section of thick bamboo (19) and with a location section of thick bamboo (19) fixed connection.

3. A batch tank according to claim 2, characterised in that: the box is characterized in that a square pipe (20) is fixedly connected with the closed end of the positioning cylinder (19), the square pipe (20) is arranged along the length direction of the positioning cylinder (19), a square rod (21) is inserted into the square pipe (20), and the length of the square pipe (20) is smaller than the depth of the box body (1).

4. A batch tank according to claim 3, characterised in that: the one end fixedly connected with that square pole (21) are in square pipe (20) outside is used for square head (22) of joint spanner, square head (22) and square pole (21) are the integrated into one piece structure.

5. A batch tank according to claim 3, characterised in that: one end fixedly connected with rubber head (25) that square pole (21) are in square pipe (20), rubber head (25) slidable mounting is in square pipe (20) and is laminated mutually with square pipe (20) inner wall.

6. A batch tank according to claim 3, characterised in that: a round opening (16) is formed in one side face of the soft rubber block (18), and the positioning cylinder (19) penetrates through the round opening (16).

7. A metering box according to claim 3, wherein: the soft rubber block (18) is evenly fixed with a plurality of grafting strips towards the one side of support plate (3), grafting strip and soft rubber block (18) are the integrated into one piece structure, the position department of support plate (3) installation soft rubber block (18) has evenly seted up a plurality of and grafting strip matched with spliced eye, the spliced eye is pasted in the spliced eye through glue to the grafting strip.

8. A batch tank according to claim 1, characterised in that: sword switch (2) downside is equipped with sword switch lower pile head connecting bar (13), sword switch lower pile head connecting bar (13) and support plate (3) fixed connection in the left upper chamber, the main female row (14) that are used for connecting sword switch lower pile head connecting bar (13) are installed to the upper portion position in the left lower chamber, moulded case circuit breaker (6) upside is equipped with and is used for connecting the main moulded case circuit breaker upper pile head connecting bar (15) of arranging (14).

9. A batch tank according to claim 8, characterised in that: be connected with arrester (5) on main female arranging (14), arrester (5) are connected with ground connection row (7) through the earth connection, the lower part position in left lower cavity is installed in ground connection row (7).

10. A batch tank according to claim 1, characterised in that: the electric energy meter is characterized in that a junction box (10) electrically connected with the electric energy meter (11) is arranged on the lower side of the electric energy meter (11), and the junction box (10) is installed on the support plate (3) in the upper right chamber.