CN212849496U

CN212849496U - Electric energy metering box convenient to install

Info

Publication number: CN212849496U
Application number: CN202021911064.4U
Authority: CN
Inventors: 王志; 姜和春; 高梦茹
Original assignee: Zhejiang Jiacheng Electric Co ltd
Current assignee: Zhejiang Jiacheng Electric Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-03-30
Anticipated expiration: 2030-09-04

Abstract

The utility model belongs to the technical field of the electric energy measurement, especially, electric-energy metering box easy to assemble, the following scheme is proposed at present, including base, fixed plate, first spring and splint, first hole groove has been seted up to the bottom both sides of base, and the inside block in first hole groove is connected with first bolt to the below and the first spring fixed connection of first bolt, splint are located the top of electronic box, and the top an organic whole of splint installs the telescopic link, the upper end fixed connection of telescopic link top and base. The utility model discloses an inside inserting the electronic box base, first bolt can be automatic to the internal contraction when the electronic box bottom touches first bolt to carry out the block, when the electronic box back fourth bolt inserts the base inside, when the fourth bolt touches the third bolt, the third bolt can be automatic to shrink downwards, the fourth bolt can carry out the block with the third bolt when the fourth bolt continues to insert, thereby accomplish the block of electronic box and base.

Description

Electric energy metering box convenient to install

Technical Field

The utility model relates to an electric energy measurement technical field especially relates to an electric-energy metering box easy to assemble.

Background

The electric energy metering box is an equipment of measurement power consumption, generally install in resident ' S user ' S wall, the electric power metering box is arranged in 3 ~ 35kv and is used for the equipment of electric energy measurement, including combination mutual-inductor (gather 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 level is 0.2, common electric energy measurement is complicated at the in-process operation of installation on the existing market, need use more instrument, thereby increase installation electric energy measurement installation time and process, and it makes ammeter mounted position higher to record the ammeter at the staff, thereby be not convenient for take notes the ammeter, need an easy to assemble ' S electric energy metering box for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of electric-energy metering box easy to assemble has solved the problem that exists among the prior art.

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

an electric energy metering box convenient to install comprises a base, a fixing plate, a first spring and a clamping plate, wherein two sides of the bottom of the base are provided with first hole grooves, the inner parts of the first hole grooves are connected with a first bolt in a clamping manner, the lower part of the first bolt is fixedly connected with the first spring, the clamping plate is positioned above an electric box, a telescopic rod is integrally arranged above the clamping plate, the upper part of the telescopic rod is fixedly connected with the upper end of the base, the outer side of the telescopic rod is sleeved with a second spring, the front side surface of the base is provided with a second hole groove, the bottom of the second hole groove is fixedly connected with a third spring, a fixing block is integrally arranged above the third spring, the upper end of the fixing block is welded with a third bolt, the top end of the third bolt is provided with a fourth bolt in a clamping manner, the bottom end of the fourth bolt is respectively fixedly connected with the back of the electric box, the outer part of the, and the bottom of the fixed plate is fixedly connected with a rotating shaft, a rotating plate is inserted outside the rotating shaft, and the bottom of the base is provided with a lifting groove.

Preferably, the first hole and the first pin form a snap structure, and the first pin and the first spring form a telescopic structure.

Preferably, splint and second spring constitute elevation structure, and the splint bottom is the rubber material.

Preferably, the telescopic rod is of a sleeve structure, and the telescopic rod and the clamping plate form a telescopic structure.

Preferably, the fixed block and a third spring at the bottom of the fixed block form a telescopic structure, the fixed block is fixedly connected with a third bolt, and the third bolt and a fourth bolt form a clamping structure.

Preferably, the rotating shaft and the rotating plate form a rotating structure, and the rotating plate forms an engaging structure with the base through the rotating shaft.

In the utility model, the water-saving device is provided with a water-saving valve,

through the arrangement of the electric box, the base, the fixing plate, the first hole groove, the first spring, the first bolt, the clamping plate, the second spring, the telescopic rod, the second hole groove, the fixing block, the third bolt, the fourth bolt, the third spring, the rotating shaft, the lifting groove and the rotating plate, by inserting the electric box into the base, the first bolt can automatically contract inwards when the bottom of the electric box touches the first bolt, thereby clamping, when the fourth bolt at the back of the electric box is inserted into the base and the fourth bolt touches the third bolt, the third bolt can automatically contract downwards, when the fourth bolt is inserted continuously, the fourth bolt can be clamped with the third bolt, thereby completing the clamping of the electric box and the base, releasing the clamping of the rotating plate to the base by rotating the rotating plate, thereby make the base can the lapse, and then can make things convenient for the staff convenience to measure the coulombmeter of eminence.

Drawings

Fig. 1 is a schematic diagram of an overall side view cross-sectional structure of an electric energy metering box convenient to install according to the present invention;

fig. 2 is a schematic view of a rotating plate structure of an electric energy metering box convenient to install according to the present invention;

fig. 3 is a schematic diagram of an overall front view cross-sectional structure of an electric energy metering box convenient to install according to the present invention;

fig. 4 is the utility model provides an enlarged schematic structure of a department in fig. 1 of electric-energy metering box easy to assemble.

In the figure: 1. an electric box; 2. a base; 3. a fixing plate; 4. a first hole groove; 5. a first spring; 6. a first latch; 7. a splint; 8. a second spring; 9. a telescopic rod; 10. a second hole groove; 11. a fixed block; 12. a third bolt; 13. a fourth bolt; 14. a third spring; 15. a rotating shaft; 16. lifting the groove; 17. and rotating the plate.

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. 1-4, an electric energy metering box convenient to install comprises a base 2, a fixing plate 3, a first spring 5 and a clamping plate 7, wherein two sides of the bottom of the base 2 are provided with first holes 4, a first bolt 6 is clamped and connected inside the first holes 4, the lower part of the first bolt 6 is fixedly connected with the first spring 5, the clamping plate 7 is positioned above the electric box 1, a telescopic rod 9 is integrally installed above the clamping plate 7, the upper part of the telescopic rod 9 is fixedly connected with the upper end of the base 2, a second spring 8 is sleeved outside the telescopic rod 9, a second hole 10 is arranged on the front side surface of the base 2, a third spring 14 is fixedly connected with the bottom of the second hole 10, a fixing block 11 is integrally installed above the third spring 14, a third bolt 12 is welded at the upper end of the fixing block 11, and a fourth bolt 13 is clamped and installed at the top end of the third bolt 12, and the bottom of the fourth bolt 13 is fixedly connected with the back of the electric box 1 respectively, the outside of the fixed plate 3 is connected with the back groove of the base 2 in a sliding manner, the bottom of the fixed plate 3 is fixedly connected with a rotating shaft 15, a rotating plate 17 is inserted in the outside of the rotating shaft 15, and the bottom of the base 2 is provided with a lifting groove 16.

Further, first slot 4 and first bolt 6 constitute the block structure, and first bolt 6 and first spring 5 constitute extending structure to when being favorable to making electronic box 1 insert inside base 2, can make first bolt 6 automatic insertion electronic box 1 bottom locked groove.

Especially, splint 7 and second spring 8 constitute elevation structure, and splint 7 bottom is the rubber material, are favorable to can pressing from both sides tightly electronic box 1 when splint 7 descends, and the rubber material is favorable to increasing the friction between splint 7 and the electronic box 1.

It is worth to say that the telescopic rod 9 is a sleeve structure, and the telescopic rod 9 and the clamping plate 7 form a telescopic structure, which is beneficial to enabling the telescopic rod 9 to drive the clamping plate 7 to lift while telescoping.

In addition, the fixed block 11 and the third spring 14 at the bottom of the fixed block 11 constitute a telescopic structure, the fixed block 11 is fixedly connected with the third bolt 12, and the third bolt 12 and the fourth bolt 13 constitute a clamping structure, so that the third bolt 12 can be conveniently stretched on the fixed block 11, and the third bolt 12 can be driven to ascend while stretching, so that the third bolt 12 can be clamped with the fourth bolt 13.

In addition, the rotation shaft 15 and the rotation plate 17 constitute a rotation structure, and the rotation plate 17 constitutes an engagement structure with the base 2 through the rotation shaft 15, which is advantageous in that the base 2 can be engaged by rotating the rotation plate 17, thereby fixing the base 2.

The working principle is as follows: when the electric box is used, the electric box 1 is inserted into the base 2, the first hole groove 4 and the first bolt 6 are in a clamping structure, and the first bolt 6 and the first spring 5 are in a telescopic structure, when the bottom of the electric box 1 touches the first bolt 6, the first bolt 6 can automatically contract towards the inside of the first hole groove 4, when the bottom locking groove of the electric box 1 and the first bolt 6 are against the first bolt, the first bolt 6 is pushed by the first spring 5 at the bottom, so that the first bolt 6 is inserted into the bottom locking groove of the electric box 1, and then clamping is carried out, when the fourth bolt 13 fixedly connected with the back of the electric box 1 is inserted into the base 2, the fourth bolt 13 touches the third bolt 12, the third bolt 12 can automatically contract towards the inside of the second hole groove 10, when the fourth bolt 13 is continuously inserted, under the pushing force of the third spring 14 at the bottom of the fixing block 11, so that the third bolt 11 ascends, and then the third bolt 12 can be inserted into the inside of the fourth fixing block 13, thereby make third bolt 12 can carry out the block with fourth bolt 13, thereby accomplish the block of electronic box 1 and base 2, telescopic link 9 at base 2 top can stretch out and draw back under the promotion of second spring 8, can make splint 7 move downwards when telescopic link 9 stretches out, thereby make splint 7 press from both sides tightly electronic box 1, thereby make rotor plate 17 rotate through pivot 15 through rotating rotor plate 17, thereby relieve the block to base 2 and fixed plate 3, thereby make base 2 can the lapse, and then can make things convenient for the staff to conveniently measure the coulomb meter of eminence, when needs are dismantled, lift electronic box 1 through lifting groove 16, thereby make first bolt 6 shift out from electronic box 1 bottom locked groove, and then make third bolt 12 break away from the block of fourth bolt 13, thereby accomplish and dismantle.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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. The utility model provides an electric-energy metering box easy to assemble, includes base (2), fixed plate (3), first spring (5) and splint (7), its characterized in that: the novel electric box is characterized in that first hole grooves (4) are formed in two sides of the bottom of the base (2), a first bolt (6) is connected to the inner clamping portions of the first hole grooves (4), the lower portion of the first bolt (6) is fixedly connected with a first spring (5), the clamping plate (7) is located above the electric box (1), a telescopic rod (9) is integrally installed above the clamping plate (7), the upper portion of the telescopic rod (9) is fixedly connected with the upper end of the base (2), a second spring (8) is sleeved on the outer side of the telescopic rod (9), a second hole groove (10) is formed in the front side face of the base (2), a third spring (14) is fixedly connected to the bottom of the second hole groove (10), a fixing block (11) is integrally installed above the third spring (14), a third bolt (12) is welded to the upper end of the fixing block (11), and a fourth bolt (13) is installed at the top end of the third bolt (12), and the bottom end of the fourth bolt (13) is respectively fixedly connected with the back of the electric box (1), the outer part of the fixing plate (3) is connected with the back groove of the base (2) in a sliding manner, the bottom of the fixing plate (3) is fixedly connected with a rotating shaft (15), a rotating plate (17) is inserted in the outer part of the rotating shaft (15), and a lifting groove (16) is formed in the bottom of the base (2).

2. An electric energy metering box convenient to install according to claim 1, characterized in that: the first hole groove (4) and the first bolt (6) form a clamping structure, and the first bolt (6) and the first spring (5) form a telescopic structure.

3. An electric energy metering box convenient to install according to claim 1, characterized in that: splint (7) and second spring (8) constitute elevation structure, and splint (7) bottom is the rubber material.

4. An electric energy metering box convenient to install according to claim 1, characterized in that: the telescopic rod (9) is of a sleeve structure, and the telescopic rod (9) and the clamping plate (7) form a telescopic structure.

5. An electric energy metering box convenient to install according to claim 1, characterized in that: fixed block (11) and fixed block (11) bottom third spring (14) constitute extending structure, and fixed block (11) fixed connection third bolt (12), and third bolt (12) and fourth bolt (13) constitute the block structure.

6. An electric energy metering box convenient to install according to claim 1, characterized in that: the rotating shaft (15) and the rotating plate (17) form a rotating structure, and the rotating plate (17) forms an engaging structure with the base (2) through the rotating shaft (15).