CN215116442U

CN215116442U - SMC metering box with splicing function and wire passing hole structure

Info

Publication number: CN215116442U
Application number: CN202120250813.1U
Authority: CN
Inventors: 陈云林; 侯文磊; 汤帅
Original assignee: Dadeli Electric Power Equipment Co ltd
Current assignee: Dadeli Electric Power Equipment Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-12-10
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a wire hole structure SMC batch meter is crossed to function of assembling has relates to electric-energy metering box technical field, specifically for having the function of assembling and crossing wire hole structure SMC batch meter, including SMC batch meter main part, mounting panel, the front of SMC batch meter main part articulates there is the guard gate, the mounting panel is located the back of SMC batch meter main part, the back fixed mounting of SMC batch meter main part has evenly distributed's installation hook. This wire hole structure SMC batch meter is crossed to function of assembling, fix the mounting panel on the wall in advance, when installing SMC batch meter main part, block the installation hook card at the SMC batch meter main part back inside the positive installation hook groove of mounting panel, can install SMC batch meter main part, the operation is comparatively simple, in addition after going into installation hook card inside the installation hook groove, exert elasticity through compression spring to roof and below installation hook and carry out the auxiliary fixation to SMC batch meter main part, the stability after having guaranteed SMC batch meter main part installation.

Description

SMC metering box with splicing function and wire passing hole structure

Technical Field

The utility model relates to an electric-energy metering box technical field specifically is for having the function of assembling and cross line hole structure SMC batch meter.

Background

The electric power metering box is used for 3 ~ 35kv in being used for the equipment of electric energy measurement, including combination mutual-inductor (gathering three-phase current and voltage signal), box, kilowatt-hour meter, arrester, vacuum circuit breaker (prepayment type has) and so on, the current precision is 0.2S, and the voltage precision grade is 0.2, and the model is general and combination mutual-inductor is the same basically.

The existing electric energy metering box is usually fixedly connected by screws when being installed, a large number of screws need to be disassembled when subsequent maintenance or replacement is carried out, time and labor are wasted in operation, the work efficiency is reduced, in addition, in order to lead out the connecting wires inside the metering box, a large number of wire passing holes are usually formed in the bottom or the side surface of the metering box, but the number of wires needing to be led out when different metering boxes are used is different, part of the wire passing holes can be in an idle state, the dust is easy to enter the metering box along the limited wire passing holes, and the SMC metering box with the wire passing hole structure with the splicing function is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a wire hole structure SMC batch meter is crossed to function of assembling has, has and is convenient for carry out the dismouting, is convenient for adjust advantages such as improve dustproof effect to crossing the wire hole, has solved the problem that proposes among the above-mentioned background art.

For be convenient for carry on the dismouting above realizing, be convenient for adjust the purpose that improves dustproof effect to crossing the wire hole, the utility model discloses a following technical scheme realizes: SMC batch meter with assemble function line pore structure, including SMC batch meter main part, mounting panel, the front of SMC batch meter main part articulates there is the guard gate, the mounting panel is located the back of SMC batch meter main part, the back fixed mounting of SMC batch meter main part has evenly distributed's installation gib jaw, the installation gib groove of mutually supporting with the installation gib jaw is seted up in the front of mounting panel, the inside movable mounting of mounting panel has the guide bar, and the bottom fixed mounting of guide bar has the roof, the outside movable sleeve of guide bar is equipped with compression spring, the bottom fixed mounting of SMC batch meter main part has spacing pipe, and the inside joint of spacing pipe has the arc shrouding, evenly distributed's line hole of crossing is seted up at the top of SMC batch meter main part.

Preferably, the number of the mounting hooks is four, and the mounting hooks are in a V shape with a large upper part and a small lower part.

Preferably, the front surface of the mounting plate is provided with a rectangular groove above the mounting hook groove, and the width of the rectangular groove below the mounting hook groove is larger than the height of the mounting hook.

Preferably, guide bar, compression spring, roof are located the inside in below rectangular channel, compression spring's top and mounting panel fixed connection, compression spring's bottom and roof fixed connection.

Preferably, spacing pipe is the arc with the arc shrouding, the width value of arc shrouding is the same with the inside width value of spacing pipe, the one end fixed mounting of arc shrouding has two sets of arc compression springs, and arc compression spring's the other end and spacing pipe fixed connection.

Preferably, the wire passing holes are uniformly distributed on the side faces of the limiting pipes in a fan shape, the diameter value of the wire passing holes is smaller than the width value of the arc-shaped sealing plate, and one end of the arc-shaped sealing plate is provided with an arc surface.

The utility model provides a wire hole structure SMC batch meter is crossed to function of assembling has, possesses following beneficial effect:

1. this wire hole structure SMC batch meter is crossed to function of assembling has, fix the mounting panel on the wall in advance, when installing SMC batch meter main part, block the installation hook card at the SMC batch meter main part back inside the positive installation hook groove of mounting panel, can install SMC batch meter main part, the operation is comparatively simple, in addition after going into installation hook card inside the installation hook groove, exert elasticity through compression spring to roof and below installation hook and carry out the assistance-fixing to SMC batch meter main part, the stability after SMC batch meter main part installation has been guaranteed, stimulate SMC batch meter main part to shift up simultaneously, make the installation hook of SMC batch meter main part back break away from the installation hook groove and can dismantle SMC batch meter main part, the degree of difficulty of SMC batch meter main part whole dismantlement has been reduced.

2. This wire hole structure SMC batch meter is crossed to function of assembling when connecting the wire, will lead and pass the wire hole and arrange in proper order from the left hand right side, exert elasticity through spacing intraduct arc compression spring to the arc shrouding, make the arc shrouding can carry out the shutoff to idle wire hole of crossing, prevent inside dust and impurity get into SMC batch meter main part, improve the device's protecting effect.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the back side of the SMC metering box main body of the present invention;

FIG. 3 is a schematic structural view of the bottom of the SMC metering box main body of the present invention;

fig. 4 is a schematic structural diagram of the section of the limiting pipe of the present invention.

In the figure: 1. SMC measures the case body; 2. a protective door; 3. mounting a plate; 4. installing a claw; 5. installing a hook groove; 6. a guide bar; 7. a compression spring; 8. a top plate; 9. a limiting pipe; 10. an arc-shaped sealing plate; 11. a wire passing hole; 12. an arc-shaped compression spring.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: the SMC metering box with the assembly function wire passing hole structure comprises an SMC metering box body 1 and a mounting plate 3, wherein a protective door 2 is hinged to the front side of the SMC metering box body 1, the mounting plate 3 is positioned on the back side of the SMC metering box body 1, the back side of the SMC metering box body 1 is fixedly provided with uniformly distributed mounting hooks 4, the number of the mounting hooks 4 is four, the mounting hooks 4 are V-shaped with a large upper part and a small lower part, the mounting plate 3 and the SMC metering box body 1 can be assembled by clamping the four mounting hooks 4 on the back side of the SMC metering box body 1 into the mounting hook grooves 5 on the front side of the mounting plate 3, the whole SMC metering box body 1 is mounted, the mounting difficulty is reduced, in addition, the mounting hooks 4 are V-shaped with a large upper part and a small lower part, the positioning is convenient when the mounting hooks 4 are clamped, the mounting difficulty of the SMC metering box body 1 is further reduced, the mounting hooks 5 matched with the mounting hooks 4 are arranged on the front side of the mounting plate 3, the front surface of the mounting plate 3 is provided with a rectangular groove positioned above the mounting hook groove 5, the width value of the rectangular groove below is larger than the height value of the mounting hook 4, the mounting hook 4 below can be clamped into the mounting hook groove 5 along the rectangular groove below, the effectiveness of the device is ensured, the mounting plate 3 and the SMC metering box main body 1 can be smoothly assembled, the inside of the mounting plate 3 is movably provided with a guide rod 6, the bottom end of the guide rod 6 is fixedly provided with a top plate 8, the outside of the guide rod 6 is movably sleeved with a compression spring 7, the guide rod 6, the compression spring 7 and the top plate 8 are positioned inside the rectangular groove below, the top end of the compression spring 7 is fixedly connected with the mounting plate 3, the bottom end of the compression spring 7 is fixedly connected with the top plate 8, after the mounting hook 4 is clamped into the mounting hook groove 5, the compression spring 7 applies elasticity to the top plate 8 and the mounting hook 4 below to assist in fixing the SMC metering box main body 1, the stability of the SMC metering box body 1 after installation is ensured, the SMC metering box body 1 is pulled to move upwards at the same time, the installation hook claw 4 on the back of the SMC metering box body 1 is separated from the installation hook groove 5, the SMC metering box body 1 can be disassembled, the difficulty of the overall disassembly of the SMC metering box body 1 is reduced, the bottom of the SMC metering box body 1 is fixedly provided with a limiting pipe 9, an arc-shaped sealing plate 10 is clamped inside the limiting pipe 9, the top of the SMC metering box body 1 is provided with uniformly distributed wire passing holes 11, the limiting pipe 9 and the arc-shaped sealing plate 10 are both arc-shaped, the width of the arc-shaped sealing plate 10 is the same as the width inside the limiting pipe 9, one end of the arc-shaped sealing plate 10 is fixedly provided with two groups of arc-shaped compression springs 12, the other ends of the arc-shaped compression springs 12 are fixedly connected with the limiting pipe 9, when wires are connected, the wires are guided to pass through the wire passing holes 11 and are arranged from left to right in turn, elasticity is applied to arc shrouding 10 through spacing pipe 9 inside arc compression spring 12, make arc shrouding 10 can carry out the shutoff to idle crossing line hole 11, prevent that dust and impurity from getting into inside 1 SMC batch meter main part, improve the device's protecting effect, it is fan-shaped evenly distributed in spacing pipe 9's side to cross line hole 11, the diameter value of crossing line hole 11 is less than arc shrouding 10's width value, the arc surface has been seted up to arc shrouding 10's one end, the diameter value of crossing line hole 11 is less than arc shrouding 10's diameter value, guarantee that arc shrouding 10 can carry out the shutoff to idle crossing line hole 11 after removing, the device's validity has been guaranteed, in addition, the arc surface is seted up to the one end at arc shrouding 10, increase the contact surface of arc shrouding 10 and direction, prevent that arc shrouding 10 from producing the damage to the wire.

In summary, in the SMC metering box with the wire passing hole structure having the assembling function, when in use, the mounting plate 3 is fixed to a mounting body such as a wall surface in advance by screws, when the SMC metering box body 1 is mounted, the guide rod 6 is manually pulled to move upwards, or the lower mounting hook 4 pushes the guide rod 6 to move upwards, the restriction of the top plate 8 to the lower mounting hook 5 is released, the mounting hook 4 on the back surface of the SMC metering box body 1 is clamped into the mounting hook 5 on the front surface of the mounting plate 3, thereby realizing the assembling of the mounting plate 3 and the metering box body 1, the SMC metering box body 1 is mounted as a whole, after the mounting hook 4 is clamped into the mounting hook 5, the top plate 8 and the lower mounting hook 4 are applied with elastic force by the compression spring 7, thereby the SMC metering box body 1 is fixed in an auxiliary manner, and when the SMC metering box body 1 is detached, the SMC metering box body 1 is pulled upwards, the restriction to the installation hook claw 4 is removed through the top pressure roof plate 8 of the installation hook claw 4 below, make the installation hook claw 4 break away from the installation hook groove 5 and be convenient for dismantle SMC metering box main part 1, when connecting the wire in addition, penetrate inside the line hole 11 of crossing of SMC metering box main part 1 bottom with the direction, and make the wire arrange in proper order from the left hand right side, exert elasticity through arc compression spring 12 to arc shrouding 10, make arc shrouding 10 move to the outside, cross line hole 11 to idle through arc shrouding 10 and block, prevent that the dust from crossing inside line hole 11 gets into SMC metering box main part 1 along idle, can.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. Wire hole structure SMC batch meter is crossed to function of assembling has, including SMC batch meter main part (1), mounting panel (3), its characterized in that: the front surface of the SMC metering box main body (1) is hinged with a protective door (2), the mounting plate (3) is positioned on the back surface of the SMC metering box main body (1), the back of the SMC metering box main body (1) is fixedly provided with evenly distributed mounting hooks (4), the front surface of the mounting plate (3) is provided with a mounting hook groove (5) which is matched with the mounting hook claw (4), the inside of the mounting plate (3) is movably provided with a guide rod (6), a top plate (8) is fixedly arranged at the bottom end of the guide rod (6), a compression spring (7) is movably sleeved outside the guide rod (6), a limiting pipe (9) is fixedly arranged at the bottom of the SMC metering box main body (1), and the inside joint of spacing pipe (9) has arc shrouding (10), evenly distributed's line hole (11) of crossing is seted up at the top of SMC metering box main part (1).

2. The SMC metering box with the line passing hole structure with the assembling function as claimed in claim 1, wherein: the number of the installation claws (4) is four, and the installation claws (4) are V-shaped with a large upper part and a small lower part.

3. The SMC metering box with the line passing hole structure with the assembling function as claimed in claim 1, wherein: the front of mounting panel (3) is seted up and is located the rectangular channel of installation hook groove (5) top, the below the width value of rectangular channel is greater than the height value of installation hook (4).

4. The SMC metering box with the line passing hole structure with the assembling function as claimed in claim 1, wherein: guide bar (6), compression spring (7), roof (8) are located the inside in below rectangular groove, the top and mounting panel (3) fixed connection of compression spring (7), the bottom and roof (8) fixed connection of compression spring (7).

5. The SMC metering box with the line passing hole structure with the assembling function as claimed in claim 1, wherein: spacing pipe (9) are the arc with arc shrouding (10), the width value of arc shrouding (10) is the same with the inside width value of spacing pipe (9), the one end fixed mounting of arc shrouding (10) has two sets of arc compression spring (12), and the other end and spacing pipe (9) fixed connection of arc compression spring (12).

6. The SMC metering box with the line passing hole structure with the assembling function as claimed in claim 1, wherein: the wire passing holes (11) are uniformly distributed on the side faces of the limiting pipes (9) in a fan-shaped mode, the diameter value of the wire passing holes (11) is smaller than the width value of the arc-shaped sealing plate (10), and one end of the arc-shaped sealing plate (10) is provided with an arc surface.