CN217060316U

CN217060316U - Electric energy metering box convenient to install and remove

Info

Publication number: CN217060316U
Application number: CN202122414869.9U
Authority: CN
Inventors: 蔡晨雨
Original assignee: Yanteng Electric Technology Co ltd
Current assignee: Yanteng Electric Technology Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-07-26
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses an electric-energy metering box convenient to install and remove, the on-line screen storage device comprises a base, the top joint of base has the limiting plate, the top fixedly connected with batch meter body of limiting plate, the equal fixedly connected with fixed block of lower extreme of batch meter body both sides, the equal fixedly connected with transmission case in both sides at base top, the outside of transmission case is provided with the spin screw rod. The utility model discloses a set up base and limiting plate, can play the spacing effect of horizontal direction to the batch meter body, through setting up the fixed block, the transmission case, the spin screw rod, the locating lever, the constant head tank, the fly leaf, sleeve and bearing housing, can play the spacing effect of vertical direction to the batch meter body through the rotation, the convenience of batch meter body dismouting has effectively been promoted, through setting up the batch meter body, the mounting bar, the mounting groove, mounting hole and mounting panel, can be convenient for carry out the dismouting to the inside electronic component of device, the effect of being convenient for to maintain has been reached.

Description

Electric-energy metering box convenient to install and remove

Technical Field

The utility model relates to a power equipment technical field specifically is an electric-energy metering box convenient to install and remove.

Background

The electric energy metering box is used for the equipment that is used for electric energy measurement in 3-35kv, including combination transformer (gathering three-phase current and voltage signal), the box, the kilowatt-hour meter, the arrester, vacuum circuit breaker (prepayment class has) and so on, the current precision is 0.2S, the voltage precision grade is 0.2, the model is JLSxx-xx (x replaces actual letter) and combination transformer is the same basically generally, current electric energy metering box uses the bolt to carry out fixed mounting mostly, in case the phenomenon that the maintenance can appear being difficult to dismantle in the corrosion appears in the bolt, there are a great deal of inconvenience in the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric-energy metering box convenient to install and remove possesses the dismouting of being convenient for, and stability is good, and waterproof dirt-proof advantage has solved the most bolts that use of current electric-energy metering box and has carried out fixed mounting, in case the bolt appears the corrosion and can appear being difficult to dismantle the phenomenon of maintaining, has a great deal of inconvenient problem in the use.

In order to achieve the above object, the utility model provides a following technical scheme: an electric energy metering box convenient to assemble and disassemble comprises a base, wherein a limiting plate is clamped at the top of the base, a metering box body is fixedly connected to the top of the limiting plate, fixed blocks are fixedly connected to the lower ends of two sides of the metering box body, a transmission box is fixedly connected to two sides of the top of the base, a self-rotating screw rod is arranged on the outer side of the transmission box, one end, close to the fixed blocks, of the self-rotating screw rod penetrates through the transmission box and is in threaded connection with a sleeve, a movable plate is fixedly connected to one end, away from the self-rotating screw rod, of the sleeve, a positioning rod is fixedly connected to the inner side of the movable plate, a positioning groove matched with the positioning rod is formed in the outer side of the fixed block, a bearing sleeve is sleeved on the surface of the self-rotating screw rod and is fixedly connected with the outer wall of the transmission box, an installation strip is fixedly connected to the upper end of the inner cavity of the metering box body, and an installation groove is formed in the surface of the installation strip, the lower extreme fixedly connected with mounting panel of batch meter body inner chamber, the mounting hole has been seted up on the surface of mounting panel, the both sides of base all set up threaded hole.

Preferably, the front surface of the metering box body is movably connected with a box door, and a glass window is arranged at the upper end of the front surface of the box door.

Preferably, the upper end of the outer side of the transmission case is provided with a limiting head, and the bearing sleeve turntable is provided with a limiting groove matched with the limiting head for use.

Preferably, the top and the bottom of the movable plate are fixedly connected with sliding blocks, and sliding grooves matched with the sliding blocks for use are formed in the top and the bottom of the inner cavity of the transmission case.

Preferably, the heat dissipation ports are formed in two sides of the inner cavity of the metering box body, and the inner wall of each heat dissipation port is fixedly connected with a dust guard.

Preferably, the outside of dust guard is provided with waterproof sideshield, the inboard outer wall fixed connection with the batch meter body of waterproof sideshield, the bottom design of waterproof sideshield is the open type.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up base and limiting plate, can play the spacing effect of horizontal direction to the batch meter body, through setting up the fixed block, the transmission case, spin screw rod, the locating lever, the constant head tank, the fly leaf, sleeve and bearing housing, can play the spacing effect of vertical direction to the batch meter body through rotatory, the convenience of batch meter body dismouting has effectively been promoted, through setting up the batch meter body, the mounting bar, the mounting groove, mounting hole and mounting panel, can be convenient for carry out the dismouting to the inside electronic component of device, the effect of being convenient for to maintain has been reached.

2. The utility model discloses a set up glass window and chamber door, when guaranteeing that the chamber door is convenient for open and close, can also play the effect of being convenient for observe ammeter numerical value, through setting up spacing head and spacing groove, can play certain limiting displacement to the spin screw rod, avoid touching the pivoted phenomenon that appears, through setting up slider and spout, can make the more steady removal of fly leaf, the stability of locating lever at the removal in-process has effectively been promoted, through setting up dust guard and thermovent, can avoid external dust to get into the inside of batch meter body, the cleanness of batch meter body inner chamber has effectively been kept, through setting up waterproof sideshield, under the prerequisite of guaranteeing to ventilate, can also play waterproof effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the transmission case of the present invention;

figure 3 is the utility model discloses the batch meter body cross-sectional view.

In the figure: 1. a base; 2. a threaded hole; 3. a fixed block; 4. a waterproof sideshield; 5. a glass window; 6. a batch tank body; 7. a box door; 8. a transmission case; 9. a self-rotating screw; 10. a limiting plate; 11. a limiting head; 12. positioning a rod; 13. positioning a groove; 14. a movable plate; 15. a sleeve; 16. a bearing housing; 17. mounting a bar; 18. mounting grooves; 19. a dust-proof plate; 20. a heat dissipation port; 21. mounting holes; 22. and (7) mounting the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a base 1, screw hole 2, fixed block 3, waterproof sideshield 4, glass window 5, batch meter body 6, chamber door 7, transmission case 8, spin screw rod 9, limiting plate 10, spacing head 11, locating lever 12, constant head tank 13, fly leaf 14, sleeve 15, bearing housing 16, mounting bar 17, mounting groove 18, dust guard 19, thermovent 20, mounting hole 21 and mounting panel 22 part are the general standard component or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, an electric energy metering box convenient to assemble and disassemble comprises a base 1, a limiting plate 10 is clamped at the top of the base 1, a metering box body 6 is fixedly connected at the top of the limiting plate 10, heat dissipation ports 20 are formed in two sides of an inner cavity of the metering box body 6, a dust guard 19 is fixedly connected to the inner wall of each heat dissipation port 20, external dust can be prevented from entering the metering box body 6 by arranging the dust guard 19 and the heat dissipation ports 20, the inner cavity of the metering box body 6 is effectively kept clean, a waterproof sideshield 4 is arranged on the outer side of each dust guard 19, the inner side of each waterproof sideshield 4 is fixedly connected with the outer wall of the metering box body 6, the bottom of each waterproof sideshield 4 is designed to be open, the waterproof sideshield 4 can play a waterproof effect on the premise of ensuring ventilation, and fixing blocks 3 are fixedly connected to the lower ends of two sides of the metering box body 6, the two sides of the top of the base 1 are fixedly connected with a transmission case 8, the outer side of the transmission case 8 is provided with a self-rotating screw 9, one end of the self-rotating screw 9 close to a fixed block 3 penetrates through the transmission case 8 and is in threaded connection with a sleeve 15, one end of the sleeve 15 far away from the self-rotating screw 9 is fixedly connected with a movable plate 14, the inner side of the movable plate 14 is fixedly connected with a positioning rod 12, the outer side of the fixed block 3 is provided with a positioning groove 13 matched with the positioning rod 12 for use, the surface of the self-rotating screw 9 is sleeved with a bearing sleeve 16, the bearing sleeve 16 is fixedly connected with the outer wall of the transmission case 8, the top and the bottom of the movable plate 14 are both fixedly connected with sliding blocks, the top and the bottom of the inner cavity of the transmission case 8 are both provided with sliding grooves matched with the sliding blocks for use, the movable plate 14 can move more stably by arranging the sliding blocks and the sliding grooves, the stability of the positioning rod 12 in the moving process is effectively improved, the upper end of the inner cavity of the metering case body 6 is fixedly connected with a mounting strip 17, the surface of the mounting strip 17 is provided with a mounting groove 18, the lower end of the inner cavity of the measuring box body 6 is fixedly connected with a mounting plate 22, the surface of the mounting plate 22 is provided with a mounting hole 21, both sides of the base 1 are provided with threaded holes 2, the front surface of the measuring box body 6 is movably connected with a box door 7, the upper end of the front surface of the box door 7 is provided with a glass window 5, through the arrangement of the glass window 5 and the box door 7, the box door 7 is convenient to open and close, meanwhile, the effect of conveniently observing the numerical value of an electric meter can be achieved, the upper end of the outer side of the transmission box 8 is provided with a limiting head 11, a limiting groove matched with the limiting head 11 is arranged at the turntable of the bearing sleeve 16, through the arrangement of the limiting head 11 and the limiting groove, a certain limiting effect on the spinning screw rod 9 can be achieved, the phenomenon of rotation caused by touch is avoided, through the arrangement of the base 1 and the limiting plate 10, the horizontal limiting effect on the measuring box body 6 can be achieved, through setting up fixed block 3, transmission case 8, spin screw 9, locating lever 12, constant head tank 13, fly leaf 14, sleeve 15 and bearing housing 16, can play the spacing effect of vertical direction through rotatory to batch meter body 6, the convenience of the dismouting of batch meter body 6 has effectively been promoted, through setting up batch meter body 6, mounting bar 17, mounting groove 18, mounting hole 21 and mounting panel 22, can be convenient for carry out the dismouting to the inside electronic component of device, the effect of being convenient for maintain has been reached.

When in use, the self-rotating screw 9 is manually rotated, the sleeve 15 is driven to move by the rotation of the self-rotating screw 9, the movable plate 14 is driven by the sleeve 15, the positioning rod 12 is driven by the movable plate 14, the positioning rod 12 moves outwards until the limit effect on the fixed block 3 is completely removed, the metering box body 6 is pulled upwards, the effect of quick disassembly can be achieved, by arranging the metering box body 6, the mounting strip 17, the mounting groove 18, the mounting hole 21 and the mounting plate 22, the electronic elements in the device can be conveniently dismounted after the box door 7 is opened, the effect of convenient maintenance is achieved, by arranging the limiting head 11 and the limiting groove, the self-rotating screw 9 can be limited to a certain extent, the phenomenon of rotation caused by touch is avoided, and through the matching of the structures, can make the device reach the dismouting of being convenient for, stability is good, and waterproof dirt-proof advantage is fit for using widely.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 an electric-energy metering box convenient to install and remove, includes base (1), its characterized in that: the top joint of base (1) has limiting plate (10), the top fixedly connected with batch meter body (6) of limiting plate (10), the equal fixedly connected with fixed block (3) of lower extreme of batch meter body (6) both sides, the equal fixedly connected with transmission case (8) of both sides at base (1) top, the outside of transmission case (8) is provided with spin screw rod (9), the one end that spin screw rod (9) is close to fixed block (3) runs through transmission case (8) and threaded connection has sleeve (15), the one end fixedly connected with fly leaf (14) of spin screw rod (9) is kept away from to sleeve (15), the inboard fixedly connected with locating lever (12) of fly leaf (14), constant head tank (13) that cooperation locating lever (12) used are seted up in the outside of fixed block (3), the surface cover that spins screw rod (9) is equipped with bearing housing (16), bearing housing (16) and the outer wall fixed connection of transmission case (8), upper end fixedly connected with mounting bar (17) of batch meter body (6) inner chamber, mounting groove (18) have been seted up on the surface of mounting bar (17), lower extreme fixedly connected with mounting panel (22) of batch meter body (6) inner chamber, mounting hole (21) have been seted up on the surface of mounting panel (22), threaded hole (2) have all been seted up to the both sides of base (1).

2. The electric energy metering box convenient to assemble and disassemble as claimed in claim 1, wherein: the front side of the metering box body (6) is movably connected with a box door (7), and the upper end of the front side of the box door (7) is provided with a glass window (5).

3. The electric energy metering box convenient to assemble and disassemble as claimed in claim 1, wherein: the upper end of the outer side of the transmission case (8) is provided with a limiting head (11), and a limiting groove matched with the limiting head (11) for use is formed in the rotating disc of the bearing sleeve (16).

4. The electric energy metering box convenient to assemble and disassemble as claimed in claim 1, characterized in that: the top and the bottom of the movable plate (14) are both fixedly connected with sliding blocks, and the top and the bottom of the inner cavity of the transmission case (8) are both provided with sliding grooves matched with the sliding blocks for use.

5. The electric energy metering box convenient to assemble and disassemble as claimed in claim 1, wherein: heat dissipation port (20) have all been seted up to the both sides of batch meter body (6) inner chamber, the inner wall fixedly connected with dust guard (19) of heat dissipation port (20).

6. The electric energy metering box convenient to assemble and disassemble according to claim 5, wherein: the outside of dust guard (19) is provided with waterproof sideshield (4), the inboard of waterproof sideshield (4) and the outer wall fixed connection of batch meter body (6), the bottom design of waterproof sideshield (4) is the open type.