CN214585634U

CN214585634U - Nonmetal electric-energy metering box of single-phase table combination formula

Info

Publication number: CN214585634U
Application number: CN202120402399.1U
Authority: CN
Inventors: 高毓秀; 金秀华
Original assignee: Shanghai Gele Electrical Group Co ltd
Current assignee: Shanghai Gele Electrical Group Co ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-11-02
Anticipated expiration: 2031-02-23

Abstract

The utility model discloses a nonmetal electric-energy metering box of single-phase meter combination formula, concretely relates to electric-energy metering box technical field, including installation fixed plate and a plurality of movable support board, the fixed plate that is equipped with in installation fixed plate front end, installation fixed plate front end is equipped with the box, a plurality of first spouts have been seted up to installation fixed plate front end, the inside first slider that is equipped with of first spout, the fixed plate bottom is equipped with two activity gag lever posts, two spacing holes have been seted up to the box bottom, activity gag lever post outer end is equipped with the spring. The utility model discloses a set up the convenient box of taking off and the movable support board that can remove, can take off the box and remove movable support board and electric energy meter when overhauing, can provide great maintenance operating space for the maintainer, made things convenient for the maintenance of maintainer, reduced the time of maintenance, improved the speed and the efficiency of maintenance.

Description

Nonmetal electric-energy metering box of single-phase table combination formula

Technical Field

The embodiment of the utility model provides a relate to electric-energy metering box technical field, concretely relates to nonmetal electric-energy metering box of single-phase table combination formula.

Background

The metering box is the total of metering devices and auxiliary equipment necessary for metering electric energy, and comprises an electric energy meter, a voltage for metering, a current transformer and a secondary circuit thereof, an electric energy metering screen, a cabinet, a box and the like. The batch meter can adopt suspension type or floor type installation. In order to ensure the installation quality, expansion bolts are arranged in the silkworm chrysalis for fixing the suspension type box body, and the sizes of the bolts meet the requirements of safety and firmness and outdoor installation conditions.

The current electric energy metering box is not too big for controlling its volume, and the metering box is all a bit bigger than the volume of inside electric energy meter, and the orderly range of electric energy meter is inside the metering box, and when the electric energy meter broke down and need overhaul like this, the operable space in the metering box is less, and electrician overhauls and can be very troublesome, inconvenient maintenance, has prolonged the time of overhauing, has reduced the efficiency of overhauing.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a nonmetal electric-energy metering box of single-phase table combination formula, box and the movable support plate that can remove through setting up the convenient removal, can take off the box and remove movable support plate and electric energy meter when overhauing, can provide great maintenance operating space for the maintainer, the maintenance of maintainer has been made things convenient for, the time of maintenance has been reduced, the speed and the efficiency of maintenance have been improved, in order to solve among the prior art because electric-energy metering box need not be too big in order to control its volume, the batch meter all is bigger a little than the volume of inside electric-energy meter, the orderly range of electric-energy meter leads to the electric-energy meter to break down when needing to overhaul inside the batch meter, the operable space in the batch meter is less, electrician overhauls and can be very troublesome, inconvenient, overhaul, the time of maintenance has been prolonged, the problem of the efficiency of maintenance has been reduced.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a single-phase meter combined type nonmetal electric energy metering box comprises an installation fixing plate and a plurality of movable supporting plates, wherein the plurality of movable supporting plates are all arranged at the front end of the installation fixing plate, the fixing plate is fixedly arranged at the front end of the installation fixing plate and is arranged at the bottom of the movable supporting plate, a box body is arranged at the front end of the installation fixing plate and is arranged at the top of the fixing plate, the movable supporting plates are arranged in the box body, a plurality of first sliding grooves are formed in the front end of the installation fixing plate, a first sliding block is arranged in each first sliding groove, the front end of each first sliding block is fixedly connected with the rear end of the corresponding movable supporting plate, two movable limiting rods are arranged at the bottom end of the fixing plate, two limiting holes are formed in the bottom end of the box body, one ends of the movable limiting rods penetrate through the fixing plate and extend into the limiting holes, springs are arranged at the outer ends of the movable limiting rods, one ends of the springs are fixedly connected with the bottom end of the fixing plate, the other end of the movable limiting rod is fixedly provided with a pulling block, the other end of the spring is fixedly connected with the top end of the pulling block, three second sliding grooves are formed in two side walls in the box body, a second sliding block is arranged in each second sliding groove, and the inner side of each second sliding block is fixedly connected with the outer side of the movable supporting plate.

Further, the inside cavity heating panel that is equipped with of box, cavity heating panel top and bottom respectively with the inside top of box and inside bottom fixed connection, cavity heating panel both sides contact with a plurality of movable support inboard respectively.

Further, the box top is fixed and is equipped with the fan, the air-out end of fan is fixed and is equipped with out the tuber pipe, go out tuber pipe one end and pass box top and hollow heating panel top and be linked together with the cavity heating panel is inside.

Furthermore, a plurality of air outlets are formed in two sides of the hollow heat dissipation plate, and the air outlets and the movable support plates are distributed alternately.

Furthermore, a plurality of heat dissipation holes are formed in the two sides of the box body, and filter screens are fixedly arranged on the inner walls of the heat dissipation holes.

Furthermore, a plurality of box doors are arranged at the front end of the box body, and the outer sides of the box doors are connected with the front end of the box body through hinges.

The embodiment of the utility model provides a have following advantage:

1. the utility model discloses a pull out the spacing downthehole portion with the activity gag lever post, take off the box from the activity backup pad, then can remove activity backup pad and electric energy meter and overhaul, compare with prior art, can take off the box and remove activity backup pad and electric energy meter when overhauing, can provide great maintenance operating space for the maintainer, made things convenient for the maintenance of maintainer, reduced the time of overhauing, improved the speed and the efficiency of overhauing;

2. the utility model discloses a start the fan, the wind that the fan produced can blow to the electric energy meter in following the exhaust vent inside the exhaust vent enters into the cavity heating panel through going out the tuber pipe again, and wind can take away the heat on the electric energy meter, and inside thermal wind can be followed the box that discharges in the louvre, compare with prior art, can dispel the heat to the electric energy meter of work, and the heat dissipation is comparatively even, and the radiating effect is better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a schematic view of the overall right-view cross-sectional structure provided by the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of B in fig. 1 according to the present invention;

fig. 5 is a schematic view of a front view structure of the box body provided by the present invention;

in the figure: the box comprises a mounting fixing plate 1, a movable supporting plate 2, a fixing plate 3, a box body 4, a first sliding groove 5, a first sliding block 6, a movable limiting rod 7, a limiting hole 8, a spring 9, a pulling block 10, a second sliding groove 11, a second sliding block 12, a hollow heat dissipation plate 13, a fan 14, an air outlet pipe 15, an air outlet hole 16, heat dissipation holes 17, a filter screen 18 and a box door 19.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-5 of the specification, the single-phase meter combination type nonmetal electric energy metering box of the embodiment comprises a mounting fixing plate 1 and a plurality of movable supporting plates 2, wherein the plurality of movable supporting plates 2 are all arranged at the front end of the mounting fixing plate 1, a fixing plate 3 is fixedly arranged at the front end of the mounting fixing plate 1, the fixing plate 3 is arranged at the bottom of each movable supporting plate 2, a box body 4 is arranged at the front end of the mounting fixing plate 1, the box body 4 is arranged at the top of the fixing plate 3, the movable supporting plates 2 are arranged in the box body 4, a plurality of first sliding chutes 5 are arranged at the front end of the mounting fixing plate 1, a first sliding block 6 is arranged in each first sliding chute 5, the front end of each first sliding block 6 is fixedly connected with the rear end of the corresponding movable supporting plate 2, two movable limiting rods 7 are arranged at the bottom end of the fixing plate 3, two limiting holes 8 are arranged at the bottom end of the box body 4, one end of each movable limiting rod 7 penetrates through the fixing plate 3 and extends to the corresponding limiting hole 8, the utility model discloses a portable electronic device, including box 4, activity gag lever post 7, spring 9 and fixed plate 3 bottom fixed connection, the fixed piece 10 that draws that is equipped with of the 7 other ends of activity gag lever post, the 9 other ends of spring and the 10 top fixed connection that draw the piece, three second spout 11 has all been seted up to the inside both sides wall of box 4, the inside second slider 12 that is equipped with of second spout 11, the inboard and the 2 outside fixed connection of movable support plate of second slider 12.

Further, the inside cavity heating panel 13 that is equipped with of box 4, cavity heating panel 13 top and bottom respectively with the inside top of box 4 and inside bottom fixed connection, cavity heating panel 13 both sides contact with 2 inboards of a plurality of movable support plate respectively, can dispel the heat to the electric energy meter of work, and the heat dissipation is comparatively even, and the radiating effect is better.

Further, a fan 14 is fixedly arranged at the top end of the box body 4, an air outlet pipe 15 is fixedly arranged at the air outlet end of the fan 14, one end of the air outlet pipe 15 penetrates through the top end of the box body 4 and the top end of the hollow heat dissipation plate 13 and is communicated with the inside of the hollow heat dissipation plate 13, and heat dissipation air can be provided for the hollow heat dissipation plate 13.

Furthermore, a plurality of air outlet holes 16 are formed in both sides of the hollow heat dissipation plate 13, and the air outlet holes 16 and the movable support plates 2 are alternately distributed, so that air can be blown out conveniently, and the heat dissipation of the electric energy meter is further realized.

Further, a plurality of heat dissipation holes 17 are formed in two sides of the box body 4, a filter screen 18 is fixedly arranged on the inner wall of each heat dissipation hole 17, hot air is conveniently discharged, and external dust can be prevented from entering the box body 4.

Furthermore, the front end of the box body 4 is provided with a plurality of box doors 19, and the outer sides of the box doors 19 are connected with the front end of the box body 4 through hinges, so that numbers on the electric energy meter can be conveniently checked.

The implementation scenario is specifically as follows: installing the mounting and fixing plate 1 on the wall by using an expansion bolt, aligning a first slide block 6 at the rear end of the movable support plate 2 with a first sliding groove 5 and inserting the first slide block 5 into the first sliding groove 5, so that the first slide block 6 can fix the movable support plate 2 at the front end of the mounting and fixing plate 1, then installing the electric energy meter at the top end of the movable support plate 2, pulling a pulling block 10, the pulling block 10 driving a movable limiting rod 7 to move downwards and stretching a spring 9, installing the box body 4 towards the direction close to the mounting and fixing plate 1, so that a second slide block 12 is clamped into a second sliding groove 11, a hollow heat dissipation plate 13 enters among a plurality of movable support plates 2, when the rear end of the box body 4 is contacted with the front end of the mounting and fixing plate 1, loosening the pulling block 10, one end of the movable limiting rod 7 is clamped into a limiting hole 8 under the elastic force of the spring 9, so that the box body 4 can be fixed at the front end of the mounting and fixing plate 1, starting a fan 14, the wind generated by the fan 14 enters the hollow heat dissipation plate 13 through the wind outlet pipe 15 and then blows to the electric energy meter from the wind outlet hole 16, the wind takes away the heat on the electric energy meter, the wind with heat can be discharged from the heat dissipation holes 17 to the interior of the box body 4, when the electric energy meter needs to be overhauled, contrary to the steps, the movable limiting rod 7 is pulled out of the limiting hole 8, the box body 4 is taken down from the movable supporting plate 2, then the movable supporting plate 2 and the electric energy meter can be moved for overhauling, the utility model can take down the box body 4 and move the movable supporting plate 2 and the electric energy meter when in overhauling by arranging the box body 4 which is convenient to take down and the movable supporting plate 2 which can be moved, can provide a larger overhauling operation space for the overhauling personnel, facilitates the overhauling of the overhauling personnel, reduces the overhauling time, improves the overhauling speed and efficiency, and by arranging the hollow heat dissipation plate 13 and the fan 14, can dispel the heat to the electric energy meter of work, and the heat dissipation is comparatively even, the radiating effect is better, this embodiment has specifically solved among the prior art electric-energy metering box and need not be too big in order to control its volume, the batch meter all is a little bigger than the volume of inside electric-energy meter, the orderly range of electric-energy meter is inside the batch meter, when the electric-energy meter breaks down and needs to overhaul like this, the operable space in the batch meter is less, electrician overhauls and can be very troublesome, inconvenient maintenance, the time of overhauing has been prolonged, the problem of the efficiency of overhauing has been reduced.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a nonmetal electric-energy metering box of single-phase table combination formula, is including installation fixed plate (1) and a plurality of movable support board (2), and is a plurality of movable support board (2) are all established at installation fixed plate (1) front end, its characterized in that: the front end of the installation fixing plate (1) is fixedly provided with a fixing plate (3), the fixing plate (3) is arranged at the bottom of the movable supporting plate (2), the front end of the installation fixing plate (1) is provided with a box body (4), the box body (4) is arranged at the top of the fixing plate (3), the movable supporting plate (2) is arranged inside the box body (4), the front end of the installation fixing plate (1) is provided with a plurality of first sliding grooves (5), a first sliding block (6) is arranged inside the first sliding grooves (5), the front end of the first sliding block (6) is fixedly connected with the rear end of the movable supporting plate (2), the bottom end of the fixing plate (3) is provided with two movable limiting rods (7), the bottom end of the box body (4) is provided with two limiting holes (8), one end of each movable limiting rod (7) penetrates through the fixing plate (3) and extends into the corresponding limiting hole (8), the outer end of each movable limiting rod (7) is provided with a spring (9), spring (9) one end and fixed plate (3) bottom fixed connection, activity gag lever post (7) other end is fixed to be equipped with and draws piece (10), spring (9) other end with draw piece (10) top fixed connection, three second spout (11) have all been seted up to box (4) inside both sides wall, second spout (11) inside is equipped with second slider (12), second slider (12) inboard and activity backup pad (2) outside fixed connection.

2. The nonmetal electric-energy metering box of single-phase table combination formula of claim 1, characterized in that: the solar water heater is characterized in that a hollow heat dissipation plate (13) is arranged inside the box body (4), the top end and the bottom end of the hollow heat dissipation plate (13) are fixedly connected with the top end and the bottom end inside the box body (4) respectively, and two sides of the hollow heat dissipation plate (13) are in contact with the inner sides of the movable supporting plates (2) respectively.

3. The nonmetal electric-energy metering box of single-phase table combination formula of claim 2, characterized in that: the box (4) top is fixed and is equipped with fan (14), the air-out end of fan (14) is fixed and is equipped with out tuber pipe (15), go out tuber pipe (15) one end and pass box (4) top and hollow heating panel (13) top and be linked together with hollow heating panel (13) inside.

4. The nonmetal electric-energy metering box of single-phase table combination formula of claim 2, characterized in that: a plurality of air outlet holes (16) are formed in the two sides of the hollow heat dissipation plate (13), and the air outlet holes (16) and the movable supporting plates (2) are distributed alternately.

5. The nonmetal electric-energy metering box of single-phase table combination formula of claim 1, characterized in that: a plurality of heat dissipation holes (17) are formed in the two sides of the box body (4), and filter screens (18) are fixedly arranged on the inner walls of the heat dissipation holes (17).

6. The nonmetal electric-energy metering box of single-phase table combination formula of claim 1, characterized in that: the refrigerator is characterized in that a plurality of refrigerator doors (19) are arranged at the front end of the refrigerator body (4), and the outer sides of the refrigerator doors (19) are connected with the front end of the refrigerator body (4) through hinges.