CN211478418U

CN211478418U - SMC type electric energy metering box with split type heat abstractor

Info

Publication number: CN211478418U
Application number: CN201921756388.2U
Authority: CN
Inventors: 王晓
Original assignee: Dadeli Electric Power Equipment Co ltd
Current assignee: Dadeli Electric Power Equipment Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-09-11
Anticipated expiration: 2029-10-18

Abstract

The utility model relates to a power equipment technical field just discloses a SMC type electric-energy metering box with split type heat abstractor, including batch meter and ammeter, the positive top of batch meter is equipped with the observation window, and the thermovent has all been seted up to the bottom of batch meter both sides. This have split type heat abstractor SMC type electric energy batch meter, through inside left slide and the right slide that is used for the ammeter installation of setting up at the batch meter, the mounting structure and the batch meter that use for the ammeter can integrated into one piece, the installation procedure of installation ammeter fixing base has been saved, and through the mounting structure that left slide and the right slide that are used for the ammeter installation formed, can be comparatively light fix the ammeter in the batch meter, moreover, the steam generator is simple in structure, the installation procedure of ammeter has been simplified, high durability and convenient installation, the work efficiency is improved, and the batch meter only needs a pair mould just to realize with left slide and right slide preparation shaping that are used for the ammeter installation, and manufacturing cost is reduced.

Description

SMC type electric energy metering box with split type heat abstractor

Technical Field

The utility model relates to a power equipment technical field specifically is a SMC type electric-energy metering box with split type heat abstractor.

Background

With the continuous development of the modern distribution box industry, the traditional distribution box can not meet the requirement of people on the high performance of the distribution box, the smooth promotion of the 'two changes to one price' work of rural power and the gradual realization of the overall target in China are realized, the stage effect is obtained in the rural power supply and utilization management work, the second-stage rural power grid transformation in China is also comprehensively developed, a protective shell is required for each household electric meter metering instrument in rural power grid facilities, the electric meter is required to be installed when electricity is required, and the metering box shell is a protection device of the electric meter.

However, the inside ammeter fixing base and the electric energy metering box of current electric energy metering box adopt split type structure, need before the ammeter installation, install the ammeter fixing base, and the installation is inconvenient, the installation effectiveness reduces, and needs ammeter fixing base and batch meter separately to produce, and manufacturing cost is higher, all adopts the bolt to fix between current ammeter and the ammeter mount pad simultaneously usually, and it is inconvenient to dismantle, the maintenance work of the ammeter epilogue of not being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model is not enough to prior art, the utility model provides a have split type heat abstractor SMC type electric energy metering box, possess and simplify the installation procedure, ammeter simple to operate, reduction in production cost's advantage, the inside ammeter fixing base of having solved current electric energy metering box adopts split type structure with electric energy metering box, need be before the ammeter installation, install the ammeter fixing base, it is inconvenient to install, the installation effectiveness reduces, and need ammeter fixing base and batch meter separately production, production cost is higher, it usually adopts the bolt to fix to all between current ammeter and the ammeter mount pad simultaneously, it is inconvenient to dismantle, be not convenient for the problem of ammeter consequent maintenance work.

The utility model provides a following technical scheme: an SMC type electric energy metering box with a split type heat dissipation device comprises a metering box and an electric meter, wherein an observation window is arranged at the top of the front surface of the metering box, heat dissipation ports are formed in the bottoms of the two sides of the metering box, three groups of left slide ways and right slide ways which are arranged at equal intervals are arranged on the inner wall of the metering box, an upper baffle is fixedly connected to the top between the left slide ways and the right slide ways, chutes are formed between the left slide ways and the right slide ways, through holes are formed in the middle parts of the top ends of the left slide ways and the right slide ways, limiting holes corresponding to the positions of the through holes are formed in the inner wall of the metering box on one side of the left slide ways, fixing frames are movably connected to the middle parts of the top ends of the left slide ways and the right slide ways, fixing lugs are arranged at the bottoms of the two sides, the fixed cover in middle part of fixed pin is equipped with the limiting plate, and the movable sleeve is equipped with the spring that is located between mount and the left slide on the fixed pin, the top of fixed pin extends to the outside of mount and fixedly connected with handle.

Preferably, the bottom of ammeter both sides all is equipped with the slider, the fixed orifices has been seted up at the middle part of slider, and the slider cup joints with the spout activity.

Preferably, the fixing frame penetrates through the fixing lug through a fixing bolt to be fixed on the left slideway.

Preferably, the bottom of the fixing pin penetrates through the through hole and the fixing hole in the sliding block to be movably sleeved with a limiting hole formed in the inner wall of the metering box.

Preferably, the bottom of limiting plate and the top swing joint of left slide, and the diameter value of limiting plate is greater than the diameter value of through-hole and fixed pin.

Preferably, the top of the spring is fixedly connected with the fixing frame, and the bottom of the spring is fixedly connected with the limiting plate.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this have split type heat abstractor SMC type electric energy batch meter, through inside left slide and the right slide that is used for the ammeter installation of setting up at the batch meter, the mounting structure and the batch meter that use for the ammeter can integrated into one piece, the installation procedure of installation ammeter fixing base has been saved, and through the mounting structure that left slide and the right slide that are used for the ammeter installation formed, can be comparatively light fix the ammeter in the batch meter, moreover, the steam generator is simple in structure, the installation procedure of ammeter has been simplified, high durability and convenient installation, the work efficiency is improved, and the batch meter only needs a pair mould just to realize with left slide and right slide preparation shaping that are used for the ammeter installation, and manufacturing cost is reduced.

2. This have split type heat abstractor SMC type electric energy metering box, in inserting the spout between left slide and the right slide with the ammeter through the slider with the ammeter both sides, the rethread fixed pin passes the through-hole, fixed orifices and spacing hole, thereby fix the ammeter in the metering box, high durability and convenient installation, fixed connection is reliable, when needs dismantle the maintenance to the ammeter, through the pulling handle, it stretches out to drive the fixed pin in the fixed orifices of ammeter both sides slider, can take off the ammeter, it is very convenient to dismantle, be convenient for work such as the dismantlement maintenance or the change of ammeter epilogue, and simultaneously, this device is through opening the thermovent in metering box both sides bottom, can improve the heat dispersion of metering box.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is a schematic diagram of the structure of the utility model;

FIG. 4 is a side view of the left slideway of the structure of the present invention;

fig. 5 is a schematic view of the structure of the sliding chute of the present invention.

In the figure: 1. a batch tank; 2. an observation window; 3. a heat dissipation port; 4. a left slideway; 5. a right slideway; 6. an upper baffle plate; 7. a chute; 8. a through hole; 9. a limiting hole; 10. a fixed mount; 11. fixing the ear; 12. fixing the bolt; 13. a fixing pin; 14. a limiting plate; 15. a spring; 16. a handle; 17. an electricity meter; 18. a slider; 19. and (7) fixing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 fig. 1-5, an SMC type electric energy metering box with a split type heat dissipation device comprises a metering box 1 and an electric meter 17, wherein an observation window 2 is arranged at the top of the front surface of the metering box 1, heat dissipation ports 3 are respectively arranged at the bottoms of the two sides of the metering box 1, air convection can be formed by utilizing the heat dissipation ports 3 corresponding to the bottoms of the two sides of the metering box 1, interaction between hot air inside the metering box 1 and cold air outside the metering box is facilitated, so that the heat dissipation effect of the metering box 1 is improved, three groups of left slideways 4 and right slideways 5 which are arranged at equal intervals are arranged on the inner wall of the metering box 1, an upper baffle 6 is fixedly connected to the top between the three groups of left slideways 4 and right slideways 5, and when the electric meter 17 is installed, the top of the electric meter 17 can be limited, so that the fixed pin 13 can be aligned with the positions of fixed holes 19 on sliders, and the chutes 7 are arranged between the three groups of left slide ways 4 and right slide ways 5, on one hand, the chutes 7 are formed by utilizing the left slide ways 4 and the right slide ways 5, so as to be convenient for the electric meter 17 to be positioned and inserted, on the other hand, the sliders 18 on the two sides of the electric meter 17 can also be transversely limited, so as to form the transverse limiting of the electric meter 17, the matching fixing pins 13 are used for vertically limiting the electric meter, so as to fix the electric meter 17 in the measuring box 1, the through holes 8 are arranged at the middle parts of the top ends of the left slide ways 4 and the right slide ways 5, the inner wall of the measuring box 1, which is positioned at one side of the left slide ways 4, is provided with the limiting holes 9 corresponding to the through holes 8, the middle parts of the top ends of the left slide ways 4 and the right slide ways 5 are movably connected with the fixing frames 10, the fixing frames 10 are, the middle part of the fixed frame 10 is movably sleeved with a fixed pin 13, the bottom of the fixed pin 13 passes through a through hole 8 and a fixed hole 19 on a slide block 18 to be movably sleeved with a limit hole 9 arranged on the inner wall of the metering box 1, the middle part of the fixed pin 13 is fixedly sleeved with a limit plate 14, the bottom of the limit plate 14 is movably connected with the top of the left slide way 4, the diameter value of the limit plate 14 is larger than the diameter values of the through hole 8 and the fixed pin 13, the fixed pin 13 is movably sleeved with a spring 15 positioned between the fixed frame 10 and the left slide way 4, the top of the spring 15 is fixedly connected with the fixed frame 10, the bottom of the spring 15 is fixedly connected with the limit plate 14, the top of the fixed pin 13 extends to the outside of the fixed frame 10 and is fixedly connected with a handle 16, the fixed pin 13 is conveniently pulled by an installation and maintenance person through the, thereby drive fixed pin 13 and stretch out from the fixed orifices 19 of ammeter 17 both sides slider 18, can take off ammeter 17, it is very convenient to dismantle, and the work such as the dismantlement maintenance or the change of the ammeter 17 epilogue of being convenient for all is equipped with slider 18 in the bottom of ammeter 17 both sides, and fixed orifices 19 has been seted up at slider 18's middle part, and slider 18 cup joints with spout 7 activity.

The working principle is as follows: firstly, when batch meter 1 produces, fix mount 10 on left slide 4 and right slide 5 through fixing bolt 12, then, when batch meter 1 uses, fix batch meter 1 in wall equipotential earlier, pull the handle on left slide 4 and the right slide 5 again, stretch the bottom of fixed pin 13 to flush with through-hole 8 or shrink to in the through-hole 8, insert ammeter 17 in the spout 7 that forms between left slide 4 and the right slide 5 through the slider 18 of its both sides again, finally, loosen handle 16 again, compressed spring 15 drives limiting plate 14 elastic reset, thereby drive fixed pin 13 and reset and pass in fixed orifices 19 on slider 18 insert the spacing hole 9 on the batch meter 1 inner wall, can install ammeter 17 inside batch meter 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a have split type heat abstractor SMC type electric energy batch meter, includes batch meter (1) and ammeter (17), its characterized in that: the measuring box is characterized in that an observation window (2) is arranged at the front top of the measuring box (1), heat radiating ports (3) are formed in the bottoms of two sides of the measuring box (1), three groups of left slide ways (4) and right slide ways (5) which are arranged at equal intervals are arranged on the inner wall of the measuring box (1), an upper baffle (6) is fixedly connected to the top between the left slide ways (4) and the right slide ways (5), sliding grooves (7) are formed between the three groups of left slide ways (4) and the right slide ways (5), through holes (8) are formed in the middle of the top ends of the left slide ways (4) and the right slide ways (5), limiting holes (9) corresponding to the through holes (8) are formed in the inner wall of one side of the measuring box (1), fixing frames (10) are movably connected to the middle of the top ends of the left slide ways (4) and the right slide ways (5), and fixing lugs (11) are arranged at the bottoms, the middle part screw thread cover of fixed ear (11) is equipped with fixing bolt (12), the middle part movable sleeve of mount (10) is equipped with fixed pin (13), the fixed cover in middle part of fixed pin (13) is equipped with limiting plate (14), and the movable sleeve is equipped with spring (15) that are located between mount (10) and left slide (4) on fixed pin (13), the top of fixed pin (13) extends to the outside and the fixedly connected with handle (16) of mount (10).

2. An SMC type electric energy metering box with a split type heat sink according to claim 1, characterized in that: the bottom of ammeter (17) both sides all is equipped with slider (18), fixed orifices (19) have been seted up at the middle part of slider (18), and slider (18) and spout (7) activity cup joint.

3. An SMC type electric energy metering box with a split type heat sink according to claim 1, characterized in that: the fixing frame (10) penetrates through the fixing lug (11) through a fixing bolt (12) and is fixed on the left slideway (4).

4. An SMC type electric energy metering box with a split type heat sink according to claim 1, characterized in that: the bottom of the fixing pin (13) penetrates through the through hole (8) and a fixing hole (19) in the sliding block (18) to be movably sleeved with a limiting hole (9) formed in the inner wall of the metering box (1).

5. An SMC type electric energy metering box with a split type heat sink according to claim 1, characterized in that: the bottom of limiting plate (14) and the top swing joint of left slide (4), and the diameter value of limiting plate (14) is greater than the diameter value of through-hole (8) and fixed pin (13).

6. An SMC type electric energy metering box with a split type heat sink according to claim 1, characterized in that: the top of the spring (15) is fixedly connected with the fixed frame (10), and the bottom of the spring (15) is fixedly connected with the limiting plate (14).