Monitoring device for on-line energy metering

Abstract

The utility model provides a monitoring device for on-line energy metering, which relates to the field of on-line energy metering monitoring and comprises a water meter body, a protection unit is arranged on the surface of the water meter body and comprises a base, and an upper cover is arranged at the top of the base. The water meter body is located in the base, the upper cover seals the base, then the upper cover is matched with the base to protect the water meter body, damage to the water meter body caused by direct collision between an external object and the water meter body can be effectively prevented, meanwhile, when the stress disc is hit, hitting force drives the stress disc and the sliding rod to move downwards, and the water meter body is prevented from being damaged. The sliding rod drives the movable plate to downwards extrude and deform the damper and the spring, then the hitting force can be buffered, the spring is matched with the reset force of the damper to drive the movable plate and the sliding rod to upwards reset, the sliding rod drives the stress disc to reset, then the hitting force is counteracted, and the safety of the water meter body is ensured; the situation that the water meter body is damaged due to smashing is prevented.

Description

Technical Field

[0001] The utility model belongs to the field of online energy metering and monitoring, in particular to a monitoring device for online energy metering. Background Art

[0002] Online energy refers to energy resources that are monitored, controlled and managed through the network or the Internet. Water resources are also a type of online energy. Water meters are used for metering and monitoring of water resources.

[0003] According to patent application number 202111612162.7, a water meter is disclosed, which relates to the technical field of water meters and solves the problem of existing household water meters, which have problems such as sand and soil easily accumulate on the sealing glass of the dial and condense into water droplets, which obstruct the normal reading and require manual cleaning in a deep pit, making the operation difficult and laborious. A water meter includes a water meter body; the water meter body includes a dial and a frame, the water meter body is generally circular in structure, a square dial is arranged on the top, a frame is welded upward to the top of the dial, and a square cover is rotatably blocked on the top opening of the frame; a spring is mounted on each of the two vertical positioning shafts, and two rows of teeth on the lower half of the two driving mechanisms are meshed with two driven gears for transmission;

[0004] The long grooves on the comparative frame can facilitate the sponge strip to scrape out the sand, gravel and soil accumulated inside the frame, avoid excessive accumulation of sand, gravel and soil inside the frame, and save the trouble of additional manual effort to clean up the sand, gravel and soil; however, the water meter is completely exposed to the outside when in use, and when the water meter is collided or hit by external objects, the impact force generated can easily damage the water meter, affecting the accuracy of water resource measurement and monitoring.

[0005] In summary, the present invention provides a monitoring device for online energy metering to solve the above problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A monitoring device for online energy metering comprises a water meter body, a protective unit is arranged on the surface of the water meter body, and the protective unit comprises a base, an upper cover is arranged on the top of the base, a force disk is arranged on the top of the upper cover, and a sliding rod is fixedly connected to the bottom of the force disk, a fixed plate is fixedly connected to the lower end of the inner cavity of the upper cover, and a spring and a damper are respectively fixedly connected to the top of the fixed plate, a movable plate is movably connected to the upper end of the inner cavity of the upper cover, the top of the movable plate is fixedly connected to the sliding rod, and the bottom of the movable plate is respectively fixedly connected to the top of the spring and the damper.

[0008] Furthermore, in the utility model, handles are fixedly connected to both sides of the upper cover surface, through holes are opened on both sides of the base surface, and the water inlet and outlet ends of the water meter body pass through the inner cavity of the through holes and extend to the outside of the base.

[0009] Furthermore, in the utility model, the front and back sides of the upper cover are fixedly connected with a card rod, the front and back sides of the base are fixedly connected with a card seat, and the bottom of the card rod extends to the inner cavity of the card seat and is movably connected with the inner cavity of the card seat.

[0010] Furthermore, in the utility model, a first magnetic block is fixedly connected to the bottom of the inner cavity of the card seat, a second magnetic block is fixedly connected to the bottom of the card rod, the bottom of the second magnetic block contacts the top of the first magnetic block, and the second magnetic block and the first magnetic block are magnetically connected.

[0011] Furthermore, in the utility model, a limiting hole is provided on the top of the upper cover, and the sliding rod passes through the inner cavity of the limiting hole and is slidably connected with the inner cavity of the limiting hole.

[0012] Furthermore, in the utility model, limiting grooves are provided on both sides of the inner cavity of the upper cover, limiting blocks are fixedly connected to both sides of the surface of the movable plate, and the limiting blocks are located in the inner cavity of the limiting grooves and are slidably connected to the inner cavity of the limiting grooves.

[0013] Beneficial effects: The utility model has the following beneficial effects:

[0014] The utility model locates the water meter body inside the base and the upper cover closes the base, and then the upper cover cooperates with the base to protect the water meter body, which can effectively prevent external objects from directly colliding with the water meter body and causing damage to the water meter body. At the same time, when the force plate is hit, the impact force drives the force plate and the slide bar to move downward, so that the slide bar drives the movable plate downward to squeeze and deform the damper and the spring, thereby buffering the impact force, and the reset force of the spring and the damper will drive the movable plate and the slide bar to reset upward, so that the slide bar drives the force plate to reset, thereby offsetting the impact force, ensuring the safety of the water meter body and preventing the water meter body from being damaged by being hit. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure between the base and the water meter body of the utility model;

[0017] Figure 3 This is a schematic diagram of the upper cover structure of the utility model;

[0018] Figure 4It is a schematic diagram of the structure of the upper cover of the utility model in a sectional state.

[0019] In the figure:

[0020] 1. Water meter body; 2. Protection unit; 21. Base; 211. Through hole; 212. Clamping seat; 213. First magnetic block; 22. Upper cover; 221. Limiting groove; 222. Limiting hole; 223. Clamping rod; 224. Second magnetic block; 23. Force plate; 24. Sliding rod; 25. Fixed plate; 26. Spring; 27. Damper; 28. Movable plate; 281. Limiting block. DETAILED DESCRIPTION

[0021] In order to better understand the technical content of the utility model, specific embodiments are cited and described as follows in conjunction with the accompanying drawings. In this disclosure, various aspects of the utility model are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the accompanying drawings. The embodiments of the present disclosure are not necessarily defined to include all aspects of the utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the utility model are not limited to any implementation method. In addition, some aspects disclosed in the utility model can be used alone, or used in any appropriate combination with other aspects disclosed in the utility model.

[0022] Example 1

[0023] like Figure 1-4 As shown, it is the first embodiment of the utility model, which provides a monitoring device for online energy metering, including a water meter body 1, a protective unit 2 is arranged on the surface of the water meter body 1, and the protective unit 2 includes a base 21, an upper cover 22 is arranged on the top of the base 21, a force disk 23 is arranged on the top of the upper cover 22, and a slide bar 24 is fixedly connected to the bottom of the force disk 23, a fixed plate 25 is fixedly connected to the lower end of the inner cavity of the upper cover 22, and a spring 26 and a damper 27 are respectively fixedly connected to the top of the fixed plate 25, a movable plate 28 is movably connected to the upper end of the inner cavity of the upper cover 22, the top of the movable plate 28 is fixedly connected to the slide bar 24, and the bottom of the movable plate 28 is fixedly connected to the top of the spring 26 and the damper 27 respectively.

[0024] like Figure 1-4As shown, the water meter body 1 is located inside the base 21, and the upper cover 22 closes the base 21, so that the upper cover 22 cooperates with the base 21 to protect the water meter body 1, which can effectively prevent external objects from directly colliding with the water meter body 1 and causing damage to the water meter body 1. At the same time, when the force plate 23 is hit, the impact force drives the force plate 23 and the slide bar 24 to move downward, so that the slide bar 24 drives the movable plate 28 downward to squeeze and deform the damper 27 and the spring 26, thereby buffering the impact force, and the spring 26 cooperates with the reset force of the damper 27 to drive the movable plate 28 and the slide bar 24 to reset upward, so that the slide bar 24 drives the force plate 23 to reset, thereby offsetting the impact force, ensuring the safety of the water meter body 1 and preventing the water meter body 1 from being damaged by being hit.

[0025] Example 2

[0026] Reference Figure 1-3 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0027] In this embodiment, handles are fixedly connected on both sides of the surface of the upper cover 22, through holes 211 are opened on both sides of the surface of the base 21, and the water inlet and outlet ends of the water meter body 1 pass through the inner cavity of the through holes 211 and extend to the outside of the base 21.

[0028] The front and back sides of the upper cover 22 are fixedly connected with a clamping rod 223 , the front and back sides of the base 21 are fixedly connected with a clamping seat 212 , and the bottom of the clamping rod 223 extends to the inner cavity of the clamping seat 212 and is movably connected with the inner cavity of the clamping seat 212 .

[0029] The bottom of the inner cavity of the card seat 212 is fixedly connected with the first magnetic block 213, and the bottom of the card rod 223 is fixedly connected with the second magnetic block 224. The bottom of the second magnetic block 224 contacts the top of the first magnetic block 213, and the second magnetic block 224 and the first magnetic block 213 are magnetically connected.

[0030] like Figure 1-3 As shown, by pulling the handle, the handle drives the upper cover 22 to move upward, and the upper cover 22 can drive the clamping rod 223 and the second magnetic block 224 to move upward, so that the second magnetic block 224 is separated from the magnetic connection with the first magnetic block 213, and the clamping rod 223 will gradually separate from the inner cavity of the clamping seat 212, thereby realizing the separation of the base 21 and the upper cover 22, and the base 21 can be opened to facilitate the viewing of the water energy count on the surface of the water meter body 1, and to facilitate the inspection and maintenance of the water meter body 1, otherwise the clamping rod 223 enters the inner cavity of the clamping seat 212, and the second magnetic block 224 contacts and magnetically connects with the first magnetic block 213, thereby realizing the connection and fixation of the base 21 and the upper cover 22.

[0031] Example 3

[0032] Reference Figure 3 and 4 , which is the third embodiment of the utility model, and this embodiment is based on the previous two embodiments.

[0033] In this embodiment, a limiting hole 222 is defined at the top of the upper cover 22 , and the sliding rod 24 passes through the inner cavity of the limiting hole 222 and is slidably connected with the inner cavity of the limiting hole 222 .

[0034] Limiting grooves 221 are provided on both sides of the inner cavity of the upper cover 22 , and limiting blocks 281 are fixedly connected to both sides of the surface of the movable plate 28 . The limiting blocks 281 are located in the inner cavity of the limiting grooves 221 and are slidably connected to the inner cavity of the limiting grooves 221 .

[0035] like Figure 3 and 4 As shown, when the movable plate 28 is driven by the slide rod 24 to move up and down, the slide rod 24 will move along the inner cavity of the limiting hole 222, so as to limit the slide rod 24 and prevent the slide rod 24 from being misplaced. At the same time, the movable plate 28 will drive the limiting block 281 to move along the inner cavity trajectory of the limiting groove 221, thereby ensuring the stability of the movable plate 28 during movement and preventing the movable plate 28 from being displaced.

[0036] When in use, first connect the water outlet and water inlet of the water meter body 1 to the external water pipe. When the water in the external water pipe passes through the water meter body 1, the water meter body 1 can measure and monitor the water energy. When the water meter body 1 is not in use, the water meter body 1 is located inside the base 21, and the upper cover 22 closes the base 21. Then, the upper cover 22 cooperates with the base 21 to protect the water meter body 1 and isolate it from the outside. When an external object collides, it only contacts the base 21 and the upper cover 22, which can effectively prevent the external object from directly colliding with the water meter body 1. The collision causes damage to the water meter body 1. At the same time, when hit by an external object, the impact force drives the force plate 23 and the slide bar 24 to move downward, so that the slide bar 24 drives the movable plate 28 downward to squeeze and deform the damper 27 and the spring 26, thereby buffering the impact force. The spring 26 cooperates with the reset force of the damper 27 to drive the movable plate 28 and the slide bar 24 to reset upward, so that the slide bar 24 drives the force plate 23 to reset, thereby offsetting the impact force, ensuring the safety of the water meter body 1 and preventing the water meter body 1 from being damaged by impact.

[0037] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0038] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. A monitoring device for online energy metering, comprising a water meter body (1), characterized in that: A protection unit (2) is provided on the surface of the water meter body (1), and the protection unit (2) comprises a base (21); an upper cover (22) is provided on the top of the base (21); a force plate (23) is provided on the top of the upper cover (22), and a slide bar (24) is fixedly connected to the bottom of the force plate (23); a fixed plate (25) is fixedly connected to the lower end of the inner cavity of the upper cover (22), and a spring (26) and a damper (27) are respectively fixedly connected to the top of the fixed plate (25); a movable plate (28) is movably connected to the upper end of the inner cavity of the upper cover (22), and the top of the movable plate (28) is fixedly connected to the slide bar (24), and the bottom of the movable plate (28) is respectively fixedly connected to the top of the spring (26) and the damper (27).

2. The online energy metering monitoring device according to claim 1, characterized in that: Handles are fixedly connected to both sides of the surface of the upper cover (22), through holes (211) are opened on both sides of the surface of the base (21), and the water inlet and outlet of the water meter body (1) pass through the inner cavity of the through holes (211) and extend to the outside of the base (21).

3. The online energy metering monitoring device according to claim 1, characterized in that: The front and back sides of the upper cover (22) are both fixedly connected with a clamping rod (223), the front and back sides of the base (21) are both fixedly connected with a clamping seat (212), and the bottom of the clamping rod (223) extends to the inner cavity of the clamping seat (212) and is movably connected to the inner cavity of the clamping seat (212).

4. The monitoring device for online energy metering as claimed in claim 3, characterized in that: The bottom of the inner cavity of the card seat (212) is fixedly connected to a first magnetic block (213), the bottom of the card rod (223) is fixedly connected to a second magnetic block (224), the bottom of the second magnetic block (224) is in contact with the top of the first magnetic block (213), and the second magnetic block (224) and the first magnetic block (213) are magnetically connected.

5. The monitoring device for online energy metering as claimed in claim 1, characterized in that: A limiting hole (222) is provided on the top of the upper cover (22), and the sliding rod (24) passes through the inner cavity of the limiting hole (222) and is slidably connected to the inner cavity of the limiting hole (222).

6. The monitoring device for online energy metering as claimed in claim 1, characterized in that: Limiting grooves (221) are provided on both sides of the inner cavity of the upper cover (22), and limiting blocks (281) are fixedly connected to both sides of the surface of the movable plate (28), and the limiting blocks (281) are located in the inner cavity of the limiting groove (221) and are slidably connected to the inner cavity of the limiting groove (221).

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