CN210015144U

CN210015144U - Embedded high-voltage metering box

Info

Publication number: CN210015144U
Application number: CN201920576918.9U
Authority: CN
Inventors: 王永久
Original assignee: Heilongjiang Jize Electrical Equipment Co Ltd
Current assignee: Heilongjiang Jize Electrical Equipment Co Ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-02-04
Anticipated expiration: 2029-04-25

Abstract

The utility model belongs to the technical field of electric power metering equipment, especially, embedded high-voltage metering box all is fixed the setting to current combination inductor and high-voltage porcelain bushing, and combination mutual-inductor's binding post is difficult to imbed in the porcelain bushing simultaneously, and the shortcoming of batch meter equipment ten minutes inconvenience, and provides following scheme, and it includes the bottom plate, and the equal fixed mounting in both sides of bottom plate has the side shield, and the top side fixed mounting of bottom plate has combination mutual-inductor, and combination mutual-inductor's both sides all are equipped with binding post, combination mutual-inductor's both sides all are equipped with movable mounting at the bottom plate top side movable plate, and the equal fixed mounting in one side that two movable plates are. The utility model discloses simple structure, equipment and split that the high-voltage metering box can be convenient, two movable plates are close to each other in the case apron lock process to realized under the equal fixed condition that sets up of combined transformer and high-voltage porcelain bushing, two binding post can be smoothly and imbed in the high-voltage porcelain bushing simultaneously.

Description

Embedded high-voltage metering box

Technical Field

The utility model relates to an electric power metering equipment technical field especially relates to an embedded high-voltage metering box.

Background

The voltage metering box is mainly used for metering high-voltage electric energy, is particularly suitable for users of medium and small transformers, can completely and accurately meter active electric energy and reactive electric energy, is ingenious and reasonable in product design, compact in structure, attractive and elegant in appearance, tight in blocking of each part and strong in electricity larceny prevention capability, is provided with the meter box to form a complete metering device, and can also be separately and independently installed.

The patent with publication number CN204731278U discloses a combined embedded high-voltage electric power metering device, including the measurement box, the measurement box in install the combination mutual-inductor, inlet wire terminal and outlet wire terminal imbed respectively in the corresponding high-voltage porcelain cover, weight reduction is about half, the overall device volume reduces about half, mutual-inductor and high-voltage porcelain cover combination department have adopted embedded structure, make production simple process, wiring and insulating processing position reduce, but the combination mutual-inductor of this measurement box is fixed to be set up at the bottom of the case, and two high-voltage porcelain covers are fixed to be set up in the case side, therefore the binding post of combination mutual-inductor is difficult to imbed in the porcelain cover simultaneously, the equipment of measurement box is very inconvenient, consequently there is the space of improving.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having combination inductor and high-pressure insulator all fixed the setting among the prior art, in combination mutual-inductor's binding post was difficult to imbed the insulator simultaneously, the shortcoming of batch meter equipment ten minutes inconvenience, and the embedded high-pressure metering box who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an embedded high-voltage metering box comprises a bottom plate, side baffles are fixedly arranged on both sides of the bottom plate, a combined mutual inductor is fixedly arranged on the top side of the bottom plate, connecting terminals are arranged on both sides of the combined mutual inductor, moving plates movably arranged on the top side of the bottom plate are arranged on both sides of the combined mutual inductor, high-voltage porcelain sleeves are fixedly arranged on one sides, close to each other, of the two moving plates, one ends, far away from each other, of the two connecting terminals extend into the two high-voltage porcelain sleeves respectively, the top sides of the two side baffles are provided with a same box cover plate, pushing plates are fixedly arranged on the top sides of the two moving plates, push-pull grooves are formed in the top sides of the two pushing plates, two push-pull rods are fixedly arranged on the bottom side of the box cover plate, the push-pull rods and the, the bottom side fixed mounting of case apron has two locating levers, the bottom side of two locating levers extends to in two constant head tanks respectively, movable mounting has same clamp plate on the both sides inner wall of constant head tank, the bottom side of locating lever contacts with the top side of clamp plate, the constant head tank has been kept away from and has been seted up on one side inner wall of movable plate and has been accomodate the groove, accomodate inslot movable mounting has the kelly, the draw-in groove that is located the constant head tank is seted up to one side that the movable plate was kept away from to the locating lever, the one end of kelly extends to in the draw-in groove, equipment and split that the high-voltage metering box can be convenient, two movable plates are close to each other in the case apron lock in-process, thereby.

Preferably, the side shield is kept away from one side of movable plate and is seted up the adjustment tank, has seted up the regulation hole on the one side inner wall that the adjustment tank is close to the constant head tank, and the regulation hole is linked together with the constant head tank, and movable mounting has the regulation pole in the regulation hole, and outside the both ends of adjusting the pole all extended to the regulation hole, the one end of adjusting the pole rotated and installed the connecting rod that is located the constant head tank, and the top of connecting rod is rotated and is installed on the bottom side of kelly, presses down the contact locating lever that the regulation pole can be convenient fixed with the kel.

Preferably, the same sliding rod is fixedly installed on the bottom side of the adjusting hole and the inner wall of the bottom side of the adjusting hole, a sliding hole in the adjusting hole is formed in the bottom side of the adjusting rod in the vertical direction, the top end of the sliding rod penetrates through the sliding hole, and the adjusting rod is limited and can only vertically move.

Preferably, a moving groove is formed in the top side of the bottom plate, a moving block is slidably mounted in the moving groove, and the top side of the moving block is fixedly mounted on the bottom side of the moving plate to limit the moving plate.

Preferably, the limiting grooves are formed in the inner walls of the two sides of the positioning groove, the two sides of the pressing plate extend into the two limiting grooves respectively, the top end of the first spring is fixedly mounted at the bottom side of the pressing plate, the bottom end of the first spring is fixedly mounted on the inner wall of the bottom side of the positioning groove, the limiting grooves can limit the pressing plate, the first spring is favorable for resetting the pressing plate, and the positioning rod is convenient to eject.

Preferably, the clamping rod is far away from one end of the movable plate and is fixedly provided with one end of a second spring, the other end of the second spring is fixedly arranged on the inner wall of one side of the accommodating groove far away from the movable plate, and the clamping rod can be automatically clamped into the clamping groove after the adjusting rod is loosened.

In the utility model, the embedded high-voltage metering box is characterized in that the bottom plate, the side baffles, the box cover plate, the movable groove, the movable block, the high-voltage porcelain bushing, the connecting terminal, the push plate, the push-pull groove, the push-pull rod and the combined mutual inductor are used in a matched manner, the bottom plate, the two side baffles, the two movable plates and the box cover plate jointly form the high-voltage metering box, and when the two movable plates are close to each other in the buckling process of the box cover plate, the two connecting terminals are respectively embedded into the two high-voltage porcelain;

the clamping rod is pulled by the adjusting rod through the connecting rod, so that the clamping rod moves rightwards and compresses the second spring, after the clamping rod is moved out of the clamping groove, the pressing plate pushes the positioning rod to move upwards under the rebound action of the first spring, and then the box cover plate is driven to move upwards, so that the high-pressure metering box is convenient to assemble and disassemble;

the utility model discloses simple structure, equipment and split that the high-voltage metering box can be convenient, two movable plates are close to each other in the case apron lock process to realized under the equal fixed condition that sets up of combined transformer and high-voltage porcelain bushing, two binding post can be smoothly and imbed in the high-voltage porcelain bushing simultaneously.

Drawings

Fig. 1 is a schematic front view of an embedded high-voltage metering box according to the present invention;

fig. 2 is a schematic side view of an embedded high-voltage metering box according to the present invention;

fig. 3 is the utility model provides an embedded high-voltage metering box a part's schematic structure in fig. 2.

In the figure: the combined mutual inductor comprises a bottom plate 1, side baffles 2, a box cover plate 3, a movable plate 4, a movable groove 5, a movable block 6, a high-voltage porcelain bushing 7, a wiring terminal 8, a pushing plate 9, a pushing groove 10, a pushing rod 11, a positioning groove 12, a positioning rod 13, a pressing plate 14, a limiting groove 15, a receiving groove 16, a clamping rod 17, a clamping groove 18, an adjusting groove 19, an adjusting hole 20, an adjusting rod 21, a connecting rod 22, a sliding rod 23 and a combined mutual inductor 24.

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. 1-3, an embedded high-voltage metering box comprises a bottom plate 1, side baffles 2 are fixedly mounted on both sides of the bottom plate 1, a combined transformer 24 is fixedly mounted on the top side of the bottom plate 1, connecting terminals 8 are arranged on both sides of the combined transformer 24, moving plates 4 movably mounted on the top side of the bottom plate 1 are arranged on both sides of the combined transformer 24, high-voltage porcelain sleeves 7 are fixedly mounted on one sides of the two moving plates 4 close to each other, one ends of the two connecting terminals 8 far away from each other extend into the two high-voltage porcelain sleeves 7 respectively, the same box cover plate 3 is placed on the top sides of the two side baffles 2, pushing plates 9 are fixedly mounted on the top sides of the two moving plates 4, push-pull grooves 10 are formed in the top sides of the two pushing plates 9, two push-pull rods 11 are fixedly mounted on the bottom side of the box cover plate 3, the push rods 11 and the, the top sides of the two side baffles 2 are respectively provided with a positioning groove 12, the bottom side of the box cover plate 3 is fixedly provided with two positioning rods 13, the bottom sides of the two positioning rods 13 respectively extend into the two positioning grooves 12, the inner walls of the two sides of the positioning grooves 12 are movably provided with a same pressing plate 14, the bottom sides of the positioning rods 13 are contacted with the top sides of the pressing plates 14, the inner wall of one side of the positioning groove 12 away from the movable plate 4 is provided with a storage groove 16, a clamping rod 17 is movably arranged in the storage groove 16, one side of the positioning rod 13 away from the movable plate 4 is provided with a clamping groove 18 positioned in the positioning groove 12, one end of the clamping rod 17 extends into the clamping groove 18, the high-pressure metering box can be conveniently, therefore, under the condition that the combined transformer 24 and the high-voltage porcelain bushing 7 are fixedly arranged, the two wiring terminals 8 can be smoothly and simultaneously embedded into the high-voltage porcelain bushing 7.

The utility model discloses in, the side shield 2 is kept away from one side of movable plate 4 and has been seted up adjustment tank 19, adjustment tank 19 has been seted up on being close to one side inner wall of constant head tank 12 and has been linked together regulation hole 20, regulation hole 20 is linked together with constant head tank 12, movable mounting has regulation pole 21 in the regulation hole 20, the both ends of adjusting pole 21 all extend to outside the regulation hole 20, the one end of adjusting pole 21 is rotated and is installed the connecting rod 22 that is located constant head tank 12, the top of connecting rod 22 is rotated and is installed on the bottom side of kelly 17, press downwards and adjust contact positioning pole 13 that pole 21 can be convenient and kelly 17 fixed, convenient assembles the.

The utility model discloses in, fixed mounting has same slide bar 23 on the bottom side of regulation hole 20 and the bottom side inner wall, and the bottom side of adjusting pole 21 is seted up along vertical direction and is located regulation hole 20 inside slide opening, and slide opening is run through on the top of slide bar 23, and is spacing to adjusting pole 21, makes it can only vertical removal.

The utility model discloses in, shifting chute 5 has been seted up to the top side of bottom plate 1, and slidable mounting has movable block 6 in shifting chute 5, and top side fixed mounting of movable block 6 is spacing to movable plate 4 on the bottom side of movable plate 4.

The utility model discloses in, all seted up spacing groove 15 on the both sides inner wall of constant head tank 12, the both sides of clamp plate 14 extend to two spacing grooves 15 respectively in, the bottom side fixed mounting of clamp plate 14 has the top of first spring, the bottom fixed mounting of first spring is on the bottom side inner wall of constant head tank 12, spacing groove 15 can be spacing to clamp plate 14, first spring does benefit to clamp plate 14 and resets, is convenient for ejecting with locating lever 13.

The utility model discloses in, the one end fixed mounting that movable plate 4 was kept away from to kelly 17 has the one end of second spring, and the other end fixed mounting of second spring is on accomodating one side inner wall that movable plate 4 was kept away from to groove 16, loosens behind the regulation pole 21 kelly 17 can the automatic card go into in the draw-in groove 18.

In the utility model, a high-voltage metering box is composed of a bottom plate 1, two side baffles 2, two moving plates 4 and a box cover plate 3, a connecting terminal 8 of a combined mutual inductor 24 is embedded into a high-voltage porcelain bushing 7, when the high-voltage metering box is disassembled, an adjusting rod 21 is pressed downwards, the adjusting rod 21 pulls a clamping rod 17 through a connecting rod 22, the clamping rod 17 moves rightwards and compresses a second spring, after the clamping rod 17 moves out of a clamping groove 18, under the rebound action of a first spring, a pressing plate 14 pushes a positioning rod 13 to move upwards, and then the box cover plate 3 is driven to move upwards, two push-pull rods 11 are driven to move upwards in the upward movement process of the box cover plate 3, as the push-pull rods 11 and the push-pull grooves 10 are arranged obliquely, two push plates 9 are far away from each other, and then the two moving plates 4 are driven to be far away from each other, a moving block 6 slides in, thereby make two binding post 8 shift out two high-voltage porcelain bushing 7 respectively, the high-voltage metering box split is convenient, during the equipment, earlier push down moves regulation pole 21, insert two locating levers 13 respectively in two constant head tanks 12, two movable plates 4 are close to each other in the 3 lock processes of case apron, make two binding post 8 imbed respectively in two high-voltage porcelain bushing 7, thereby realized under the equal fixed condition that sets up of combination mutual-inductor 24 and high-voltage porcelain bushing 7, two binding post 8 can be smooth and imbed simultaneously in the high-voltage porcelain bushing 7, the equipment is convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An embedded high-voltage metering box comprises a bottom plate (1), side baffles (2) are fixedly arranged on two sides of the bottom plate (1), a combined mutual inductor (24) is fixedly arranged on the top side of the bottom plate (1), connecting terminals (8) are arranged on two sides of the combined mutual inductor (24), the embedded high-voltage metering box is characterized in that movable moving plates (4) movably arranged on the top side of the bottom plate (1) are arranged on two sides of the combined mutual inductor (24), high-voltage porcelain sleeves (7) are fixedly arranged on one sides, close to each other, of the two moving plates (4), one ends, far away from each other, of the two connecting terminals (8) extend into the two high-voltage porcelain sleeves (7), the top sides of the two side baffles (2) are provided with the same box cover plate (3), pushing plates (9) are fixedly arranged on the top sides of the two moving plates (4), two push-pull rods (11) are fixedly installed at the bottom side of the box cover plate (3), the push-pull rods (11) and the push-pull grooves (10) are obliquely arranged, the bottom ends of the two push-pull rods (11) respectively extend into the two push-pull grooves (10), positioning grooves (12) are formed in the top sides of the two side baffles (2), two positioning rods (13) are fixedly installed at the bottom side of the box cover plate (3), the bottom sides of the two positioning rods (13) respectively extend into the two positioning grooves (12), the same pressing plate (14) is movably installed on the inner walls of the two sides of the positioning grooves (12), the bottom sides of the positioning rods (13) are contacted with the top sides of the pressing plates (14), accommodating grooves (16) are formed in the inner wall of one side, far away from the movable plate (4), clamping rods (17) are movably installed in the accommodating grooves (16), and clamping grooves (18) located in the positioning grooves (12) are, one end of the clamping rod (17) extends into the clamping groove (18).

2. The embedded high-pressure metering box according to claim 1, wherein an adjusting groove (19) is formed in one side of the side baffle (2) away from the moving plate (4), an adjusting hole (20) is formed in an inner wall of one side of the adjusting groove (19) close to the positioning groove (12), the adjusting hole (20) is communicated with the positioning groove (12), an adjusting rod (21) is movably mounted in the adjusting hole (20), two ends of the adjusting rod (21) extend out of the adjusting hole (20), a connecting rod (22) located in the positioning groove (12) is rotatably mounted at one end of the adjusting rod (21), and the top end of the connecting rod (22) is rotatably mounted on the bottom side of the clamping rod (17).

3. The embedded high-pressure metering box according to claim 2, wherein the same sliding rod (23) is fixedly installed on the bottom side of the adjusting hole (20) and the inner wall of the bottom side, a sliding hole located in the adjusting hole (20) is formed in the bottom side of the adjusting rod (21) along the vertical direction, and the top end of the sliding rod (23) penetrates through the sliding hole.

4. The embedded high-pressure metering tank according to claim 1, wherein the top side of the bottom plate (1) is provided with a moving groove (5), the moving block (6) is slidably mounted in the moving groove (5), and the top side of the moving block (6) is fixedly mounted on the bottom side of the moving plate (4).

5. The embedded high-pressure metering box according to claim 1, wherein the locating groove (12) is provided with two limiting grooves (15) on the inner walls of the two sides, the two sides of the pressing plate (14) extend into the two limiting grooves (15), the bottom side of the pressing plate (14) is fixedly provided with the top end of the first spring, and the bottom end of the first spring is fixedly arranged on the inner wall of the bottom side of the locating groove (12).

6. The embedded high-voltage metering box as claimed in claim 1, wherein one end of the clamping rod (17) far away from the moving plate (4) is fixedly provided with one end of a second spring, and the other end of the second spring is fixedly arranged on the inner wall of one side of the accommodating groove (16) far away from the moving plate (4).