Electric energy metering box

Abstract

The utility model discloses an electric energy metering box, and relates to the technical field of electric energy metering boxes. The power distribution box comprises a box body, and further comprises a supporting part which is arranged in the box body and is used for providing protection for electrical components; the number of the dismounting and mounting parts is multiple, and the multiple dismounting and mounting parts are all installed in the box body and used for rapidly dismounting and mounting the electric meter; the wire arranging part is used for arranging the wire harness in the supporting part; when the electric meter needs to be installed, the electric meter can be rapidly installed through the disassembly and assembly part, and the wire arrangement part arranges disordered wire harnesses in the box body. According to the utility model, through the arrangement of the dismounting part, the problems that the operation is tedious, a large amount of time and manpower are consumed, and the working efficiency is reduced due to the fact that bolts are often adopted for fixation when the ammeter is installed in the existing electric energy metering box, accurate alignment and one-by-one bolt tightening are needed during installation, and the bolts need to be unscrewed one by one when the ammeter is dismounted for maintenance or replacement are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric energy metering boxes, and particularly relates to an electric energy metering box. Background Art

[0002] With the continuous growth of global energy demand, especially in the process of accelerating industrialization and urbanization, the degree of dependence of industrial enterprises and residential areas on electricity has increased significantly. As a core component of the power system, the electric energy metering box undertakes important tasks such as accurately measuring electricity consumption, distributing electric energy, and calculating electricity bills, and is indispensable in the power supply and use links. In large industrial parks, the electricity consumption situations of many enterprises are complex, and the electric energy metering box is required to accurately measure the electricity consumption of each enterprise for reasonable billing and power dispatching.

[0003] However, when installing the electric meter in the existing electric energy metering box, bolts are often used for fixation. During installation, precise alignment is required and the bolts need to be tightened one by one. When disassembling the electric meter for maintenance or replacement, the bolts need to be loosened one by one again. The operation is cumbersome, consuming a large amount of time and manpower, and reducing work efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide an electric energy metering box. By setting a disassembly and assembly part, it solves the problem that when installing the electric meter in the existing electric energy metering box, bolts are often used for fixation. During installation, precise alignment is required and the bolts need to be tightened one by one. When disassembling the electric meter for maintenance or replacement, the bolts need to be loosened one by one again. The operation is cumbersome, consuming a large amount of time and manpower, and reducing work efficiency.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is an electric energy metering box, including a box body, and further includes: a support part, which is arranged in the box body and is used to provide protection for electrical components; a disassembly and assembly part, several of which are arranged in the box body and are used for quickly disassembling and assembling the electric meter; and a wire arranging part, which is used to arrange the wire harness in the support part. Among them, when installing the electric meter, the disassembly and assembly part can be used to quickly install the electric meter, and the wire arranging part arranges the messy wire harness in the box body. After the installation is completed, the support part provides protection for the electrical components in the box body.

[0007] Furthermore, the support part includes several box doors hinged to the front side of the box body, and a partition is fixedly connected to the inner wall of the box body. Among them, the partition is used to divide the large cavity in the box body into three small cavities. The cavity on the left is the circuit breaker installation area, the cavity above the right is used to install the electric meter, and the cavity below the right is used to install the switch.

[0008] Further, the disassembly and assembly part includes a support component, which is installed inside the box body and used to support the electric meter to be installed; and an elastic component, which is arranged on the support component and used to prevent the disassembly and assembly part from falling off due to external force after the electric meter is installed. After the electric meter is installed inside the box body through the support component, the support component is locked by the elastic component to ensure that the electric meter can work stably after being installed.

[0009] Further, the wire arranging part includes an opening and closing component, which is installed on the partition board and used to adjust the opening and closing of the wire arranging part; and a wire arranging component, which is arranged on the opening and closing component and the box body and used to clamp the wire harness so that the wire harness is reasonably distributed inside the box body. After the electrical components are installed, the wire arranging component is opened through the opening and closing component, and the wire harness on the electrical components is inserted into the wire arranging component to arrange the wire harness.

[0010] Further, the support component includes a first support board fixedly connected to the inner wall of the rear side of the support part. A baffle is hinged to the front side of the first support board. A support frame is fixedly connected to the top of the baffle. A first sliding rod passes through the support frame and is slidably connected to the support frame. The bottom of the first sliding rod passes through the baffle and is slidably connected to the baffle. The bottom of the first sliding rod passes through the first support board and is slidably connected to the first support board. The first support board is used to bear the weight of the electric meter. A partition board is arranged on the first support board. The electric meter is placed between the partition boards. After being placed, it is fixed by the baffle.

[0011] Further, the elastic component includes a second support board fixedly connected to the outer wall of the first sliding rod, and an elastic member is arranged on the first sliding rod. The second support board provides support for the elastic member.

[0012] Further, the opening and closing component includes a second sliding rod passing through the central axis of the partition board. The second sliding rod is slidably connected to the partition board. A rectangular plate is fixedly connected to the rear side extension of the second sliding rod. A plurality of card slots are formed on the front side of the partition board. A support member is arranged on the second sliding rod. The support member and the second sliding rod cooperate with each other to ensure that the wire arranging component is in an open posture.

[0013] Further, the wire arranging component includes a plurality of first arc-shaped clamping plates fixedly connected to the inner wall of the rear side of the support part. A plurality of second arc-shaped clamping plates are fixedly connected to the rear side of the rectangular plate. Gaskets are fixedly connected to the inner walls of the plurality of second arc-shaped clamping plates and the plurality of first arc-shaped clamping plates. A second spring is sleeved on the outer wall of the second sliding rod. The front side of the second spring is fixedly connected to the second sliding rod, and the rear side of the second spring is fixedly connected to the partition board. The first arc-shaped clamping plates and the second arc-shaped clamping plates are used to clamp the wire harness. The gaskets are made of rubber, and anti-slip patterns are arranged on their inner surfaces to prevent the first arc-shaped clamping plates and the second arc-shaped clamping plates from directly contacting the wire harness and causing damage to the wire harness.

[0014] Furthermore, the elastic member includes a first spring sleeved on the outer wall of the first slide rod. The top of the first spring is fixedly connected to the support frame, and the bottom of the first spring is fixedly connected to the second support plate. Among them, the elastic force of the first spring acts on the first slide rod through the second support plate, ensuring that the first slide rod can maintain the state of passing through the baffle and the first support plate, so as to ensure that the electric meter is stably fixed.

[0015] Furthermore, the support member includes clamping blocks respectively hinged on the left and right sides of the second slide rod. One side of the two clamping blocks away from the second slide rod extends into the corresponding two card slots. One side of the two clamping blocks away from each other is fixedly connected with a first gasket. Among them, the clamping blocks are used to cooperate with the card slots to keep the second spring in a stretched state. The outer surface of the first gasket is provided with anti-slip lines to increase the friction between the user and the clamping blocks.

[0016] The utility model has the following beneficial effects:

[0017] 1. By setting the disassembly and assembly part, when installing the electric meter, place the electric meter to be installed in the box on the first support plate, and then pull the first slide rod to move it upward. During this process, due to the setting of the second support plate, the first spring will be compressed, undergo elastic deformation, and generate elastic force. Then rotate the baffle upward by 90 degrees until the top of the baffle contacts the front side of the electric meter. At this time, release the first slide rod, and the first spring will release the elastic force, act on the first slide rod through the second support plate, make it move downward, and pass through the second support plate and the first spring to complete the installation of the electric meter. This can greatly reduce the operation steps, save time and manpower, and improve work efficiency. After the baffle rotates and contacts the front side of the electric meter, it cooperates with the elastic force of the first spring to automatically press down the first slide rod, realizing the rapid alignment and clamping of the electric meter, avoiding the precise alignment problem during bolt fixation, and effectively preventing the electric meter from loosening due to factors such as vibration. The fixing effect is reliable;

[0018] 2. By setting the line straightening part, when it is necessary to sort the wire harness in the box, the two clamping blocks can be pinched by gasket 1 so that the back sides of the two clamping blocks are close to each other. The gap between the arc-shaped clamping plate 2 and the arc-shaped clamping plate 1 can be used to insert a corresponding number of wire harnesses. At this time, the clamping block can be loosened to fit into the corresponding slot. In this process, the spring 2 will be stretched as the clamping block is pinched and generate corresponding pulling force. Due to the mutual cooperation between the clamping block and the spring 2, the spring 2 will also maintain the pulling force until the wire harness is completely located between the arc-shaped clamping plate 1 and the arc-shaped clamping plate 2. At this time, the two clamping blocks are pulled forward to disengage from the slot and make it parallel to the partition. The spring 2 releases the pulling force and drives the arc-shaped clamping plate 2 close to the arc-shaped clamping plate 1 through the sliding rod 2 and the rectangular plate, and clamps the wire harness through the gasket 2 to complete the sorting of the wire harness. It can effectively prevent the wire harness from loosening and shifting, ensure the fixing effect, ensure the stable circuit connection, and avoid the risk of excessive force or incorrect operation, ensure the safety of the wire harness sorting process, and avoid the situation that may cause equipment damage or personal injury.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the bottom-up structure of the present invention;

[0023] Figure 3 This is a partial cross-sectional structural diagram of the disassembly and assembly part of the utility model;

[0024] Figure 4 This is a structural diagram of the disassembly and assembly part of the utility model;

[0025] Figure 5 This is a partial cross-sectional structural diagram of the entire line portion of the present invention;

[0026] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure of A in the figure.

[0027] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0028] 1. Support part; 111. Box body; 112. Box door; 113. Partition board; 2. Disassembly and assembly part; 21. Support component; 211. First support plate; 212. Baffle; 213. Support frame; 214. First slide bar; 22. Elastic component; 221. Second support plate; 222. First spring; 3. Whole line part; 31. Opening and closing component; 311. Second slide bar; 312. Rectangular plate; 313. Card slot; 314. Card block; 315. First gasket; 32. Whole line component; 321. First arc-shaped clamping plate; 322. Second arc-shaped clamping plate; 323. Second gasket; 324. Second spring. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figures 1-6 As shown, the present invention is an electric energy metering box, including a box body 111, and further including: a support part 1, the support part 1 is arranged in the box body 111 and is used to provide protection for electrical components. The support part 1 includes a plurality of box doors 112 hinged to the front side of the box body 111, and a partition board 113 is fixedly connected to the inner wall of the box body 111; wherein, the partition board 113 is used to divide the large cavity in the box body 111 into three small cavities. The cavity on the left is the circuit breaker installation area, the cavity above the right is used to install the electric meter, and the cavity below the right is used to install the switch; a disassembly and assembly part 2, a plurality of disassembly and assembly parts 2 are arranged, and the plurality of disassembly and assembly parts 2 are all installed in the box body 111 and are used for quickly disassembling and assembling the electric meter; and a whole line part 3, the whole line part 3 is used to sort out the wire harness in the support part 1; wherein, when the electric meter needs to be installed, the disassembly and assembly part 2 can be used to quickly install the electric meter, and the whole line part 3 sorts out the messy wire harness in the box body 111. After the installation is completed, the support part 1 provides protection for the electrical components in the box body 111.

[0031] The disassembly and assembly part 2 includes a support component 21, which is installed in the box body 111 and used to support the electric meter to be installed; and an elastic component 22, which is arranged on the support component 21 and used to prevent the disassembly and assembly part 2 from falling off due to external force after the electric meter is installed. After the electric meter is installed in the box body 111 through the support component 21, the support component 21 is locked by the elastic component 22 to ensure that the electric meter can work stably after being installed. The support component 21 includes a first support plate 211 fixedly connected to the inner wall of the rear side of the support part 1. A baffle 212 is hinged to the front side of the first support plate 211. A support frame 213 is fixedly connected to the top of the baffle 212. A first sliding rod 214 passes through the support frame 213. The first sliding rod 214 is slidably connected to the support frame 213. The bottom of the first sliding rod 214 passes through the baffle 212. The first sliding rod 214 is slidably connected to the baffle 212. The bottom of the first sliding rod 214 passes through the first support plate 211. The first sliding rod 214 is slidably connected to the first support plate 211. The first support plate 211 is used to bear the weight of the electric meter. A partition is arranged on the first support plate 211. The electric meter is placed between the partitions. After being placed, it is fixed by the baffle 212. The elastic component 22 includes a second support plate 221 fixedly connected to the outer wall of the first sliding rod 214. An elastic member is arranged on the first sliding rod 214. The second support plate 221 provides support for the elastic member. The elastic member includes a first spring 222 sleeved on the outer wall of the first sliding rod 214. The top of the first spring 222 is fixedly connected to the support frame 213. The bottom of the first spring 222 is fixedly connected to the second support plate 221. The elastic force of the first spring 222 acts on the first sliding rod 214 through the second support plate 221 to ensure that the first sliding rod 214 can keep the state of passing through the baffle 212 and the first support plate 211, so as to ensure that the electric meter is stably fixed. By setting the disassembly and assembly part 2, the operation steps can be greatly reduced, time and manpower can be saved, and the work efficiency can be improved. After the baffle 212 rotates and contacts the front side of the electric meter, it automatically presses down the first sliding rod 214 with the elastic force of the first spring 222, realizing the quick alignment and clamping of the electric meter, avoiding the problem of precise alignment during bolt fixing, and effectively preventing the electric meter from loosening due to factors such as vibration. The fixing effect is reliable.

[0032] The whole wire part 3 includes an opening and closing component 31, which is installed on the partition plate 113 and used to adjust the opening and closing of the whole wire part 3; and a wire arranging component 32, which is arranged on the opening and closing component 31 and the box body 111 and used to clamp the wire harness so that the wire harness is reasonably distributed in the box body 111. After the electrical components are installed, the wire arranging component 32 is opened through the opening and closing component 31, and the wire harness on the electrical components is inserted into the wire arranging component 32 to arrange the wire harness. The opening and closing component 31 includes a second slide bar 311 penetrating through the central axis of the partition plate 113. The second slide bar 311 is slidably connected to the partition plate 113. A rectangular plate 312 is fixedly connected to the rear extension of the second slide bar 311. A plurality of card slots 313 are formed on the front side of the partition plate 113. A support member is arranged on the second slide bar 311. The support member and the second slide bar 311 cooperate with each other to ensure that the wire arranging component 32 is in an open posture. The wire arranging component 32 includes a plurality of arc-shaped clamping plates one 321 fixedly connected to the inner wall of the rear side of the support part 1. A plurality of arc-shaped clamping plates two 322 are fixedly connected to the rear side of the rectangular plate 312. Gaskets two 323 are fixedly connected to the inner walls of the plurality of arc-shaped clamping plates two 322 and the plurality of arc-shaped clamping plates one 321. A second spring 324 is sleeved on the outer wall of the second slide bar 311. The front side of the second spring 324 is fixedly connected to the second slide bar 311, and the rear side of the second spring 324 is fixedly connected to the partition plate 113. The arc-shaped clamping plates one 321 and the arc-shaped clamping plates two 322 are used to clamp the wire harness. The gasket two 323 is made of rubber, and its inner surface is provided with anti-slip lines to prevent the arc-shaped clamping plates one 321 and the arc-shaped clamping plates two 322 from directly contacting the wire harness and causing damage to the wire harness. The support member includes a clamping block 314 respectively hinged on the left and right sides of the second slide bar 311. The extending sides of the two clamping blocks 314 away from the second slide bar 311 extend into the corresponding two card slots 313. Gaskets one 315 are fixedly connected to the mutually remote sides of the two clamping blocks 314. The clamping block 314 is used to cooperate with the card slot 313 to keep the second spring 324 in a stretched state. The outer surface of the gasket one 315 is provided with anti-slip lines to increase the friction between the user and the clamping block 314. By arranging the whole wire part 3, it can effectively prevent the wire harness from loosening and shifting, ensure the fixing effect, guarantee the stable circuit connection, and avoid the risk of excessive force or misoperation, ensure the safety during the wire harness arranging process, and avoid the situations that may cause equipment damage or personal injury.

[0033] A specific application of this embodiment is as follows: when in use, first open the box door 112. When the electric meter needs to be installed, the electric meter to be installed in the box body 111 is placed on the support plate 1 211, and then the slide bar 1 214 is pulled to move it upward. In this process, due to the setting of the support plate 221, the spring 1 222 will be compressed, elastically deformed, and generate elastic force, and then the baffle 212 is rotated upward by 90 degrees until the top of the baffle 212 contacts the front side of the electric meter. At this time, the slide bar 1 214 is released, and the spring 1 222 releases its elastic force, and acts on the slide bar 1 214 through the support plate 221, so that it moves downward and passes through the support plate 221 and the spring 1 222 to complete the installation of the electric meter. When the wiring harness in the box body 111 needs to be sorted, the two blocks 314 can be pinched by the gasket 1 315 to make When the lock 314 is unlocked, the lock 314 can be unlocked and the lock 314 can be unlocked, and the lock 314 can be unlocked after unlocking.

[0034] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0035] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An electric energy meter box, comprising a box body, characterized in that: Also includes: A support portion, the support portion being disposed in the box and used to provide protection for the electrical components; A plurality of disassembly and assembly parts are provided, and the plurality of disassembly and assembly parts are installed in the box body for quickly disassembling and assembling the electric meter; and A wire tidying unit, which is used to tidy the wire harness in the support unit; Among them, when the electric meter needs to be installed, the disassembly and assembly part can be used to quickly install the electric meter, and the wiring part can organize the messy wiring harness in the box. After the installation is completed, the support part provides protection for the electrical components in the box.

2. The electric energy meter box according to claim 1, characterized in that: The support portion includes a plurality of doors hingedly arranged on the front side of the box body, and a partition is fixedly connected to the inner wall of the box body; Among them, the partition is used to divide the large cavity in the box into three small cavities. The cavity on the left is the circuit breaker installation area, the cavity on the upper right is used to install the electric meter, and the cavity on the lower right is used to install the switch.

3. The electric energy meter box according to claim 2, characterized in that: The disassembly and assembly part includes a support assembly, which is installed in the box and is used to support the electric meter required to be installed on the screen; as well as An elastic component, which is arranged on the supporting component and is used to prevent the disassembly part from falling off due to external force after the electric meter is installed; Among them, after the electric meter is installed in the box through the support component, the support component is locked by the elastic component to ensure that the electric meter can work stably after installation.

4. The electric energy meter box according to claim 3, characterized in that: The line-straightening part includes an opening and closing assembly, which is mounted on the partition plate and is used to adjust the opening and closing of the line-straightening part; and The whole line assembly is on the opening and closing assembly and the box body, and is used to clamp the wire harness so that the wire harness is reasonably distributed in the box body; Among them, after the electrical components are installed, the whole line assembly is opened through the opening and closing assembly, the wiring harness on the electrical components is inserted into the whole line assembly, and the wiring harness is arranged.

5. The electric energy meter box according to claim 4, characterized in that: The support assembly includes a support plate 1 fixedly connected to the inner wall of the rear side of the support part, a baffle is hingedly provided on the front side of the support plate, the top of the baffle is fixedly connected to the support frame, a slide rod 1 passes through the support frame, the slide rod 1 is slidably connected to the support frame, the bottom of the slide rod 1 passes through the baffle, the slide rod 1 is slidably connected to the baffle, the bottom of the slide rod 1 passes through the support plate 1, and the slide rod 1 is slidably connected to the support plate 1; Among them, the support plate 1 is used to bear the weight of the electric meter. The support plate 1 is provided with partitions. The electric meter is placed between the partitions. After being placed, it is fixed by the baffle.

6. The electric energy meter box according to claim 5, characterized in that: The elastic component includes a support plate 2 fixedly connected to the outer wall of the slide rod 1, and the slide rod 1 is provided with an elastic member; Among them, the second support plate provides support for the elastic member.

7. The electric energy meter box according to claim 6, characterized in that: The opening and closing assembly includes a second slide rod passing through the central axis of the partition, the second slide rod is slidably connected to the partition, a rectangular plate is fixedly connected to the rear extension of the second slide rod, a plurality of slots are opened on the front side of the partition, and a support member is provided on the second slide rod; The support member cooperates with the second slide bar to ensure that the entire line assembly is in an open posture.

8. The electric energy meter box according to claim 7, characterized in that: The whole line assembly includes a plurality of arc-shaped clamping plates 1 fixedly connected to the inner wall of the rear side of the support part, a plurality of arc-shaped clamping plates 2 fixedly connected to the rear side of the rectangular plate, a gasket 2 fixedly connected to the inner walls of the plurality of arc-shaped clamping plates 2 and the plurality of arc-shaped clamping plates 1, a spring 2 is sleeved on the outer wall of the slide rod 2, the front side of the spring 2 is fixedly connected to the slide rod 2, and the rear side of the spring 2 is fixedly connected to the partition; Among them, arc-shaped splint 1 and arc-shaped splint 2 are used to clamp the wiring harness, and gasket 2 is made of rubber, and its inner surface is provided with anti-slip grooves to prevent arc-shaped splint 1 and arc-shaped splint 2 from directly contacting the wiring harness and causing damage to the wiring harness.

9. The electric energy meter box according to claim 8, characterized in that: The elastic member includes a spring 1 sleeved on the outer wall of the slide rod 1, the top of the spring 1 is fixedly connected to the support frame, and the bottom of the spring 1 is fixedly connected to the support plate 2; Among them, the elastic force of spring 1 will act on the slide bar 1 through the support plate 2, ensuring that the slide bar 1 can maintain a state of penetrating the baffle and the support plate 1, so as to ensure that the electric meter is stably fixed.

10. The electric energy meter box according to claim 9, characterized in that: The support member includes a clamping block hingedly arranged on the left and right sides of the second slide bar, the two clamping blocks extending away from the second slide bar to the corresponding two clamping slots, and the two clamping blocks are fixedly connected to the first gasket on the sides away from each other; Among them, the card block is used to cooperate with the card slot to keep the spring 2 in a stretched state, and the outer surface of the gasket 1 is provided with anti-slip grooves to increase the friction between the user and the card block.

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