Intelligent networking metering box

Abstract

The utility model discloses an intelligent networking metering box, which comprises a metering box body and a box door rotationally arranged on the front surface of the metering box body, two intelligent fire extinguishing mechanisms are arranged at the top in the metering box body, and a reciprocating mechanism is arranged between the two intelligent fire extinguishing mechanisms; the reciprocating mechanism comprises a motor, the top of the metering box body is fixedly installed, the motor and the output end of the motor are fixedly connected with a cam, the top in the metering box body is fixedly connected with a limiting frame, a sliding rod is slidably connected in the limiting frame, a spring is installed between the sliding rod and the limiting frame, and the bottom of the sliding rod is fixedly connected with a vertical rod. The intelligent fire extinguishing mechanism and the control chip can start the intelligent fire extinguishing agent tank at the first time to automatically extinguish fire when a fire occurs in the metering box body, manual fire extinguishing of workers is not needed, loss is reduced, the intelligent fire extinguishing agent tank can swing around the hoop in a reciprocating mode through the reciprocating mechanism, and fire extinguishing efficiency is improved. And the spraying range of the fire extinguishing agent is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of metering boxes, in particular to an intelligent networked metering box. Background Art

[0002] The meter box is a collection of metering instruments and auxiliary equipment necessary for measuring electric energy, including electric energy meters, voltage and current transformers for measurement and their secondary circuits, electric energy metering panels, cabinets, boxes, etc. The meter box can be installed in a hanging or floor-standing manner. To ensure the quality of installation, the hanging box must be fixed with built-in expansion bolts, and the bolt size must meet the requirements of safety and firmness and outdoor installation conditions.

[0003] Existing meter boxes are usually composed of a box body and a cabinet door, and then various electrical components are installed on the rear wall inside the box body. When one of the electrical components is damaged and burns, the remaining electrical components will be affected and burn together to cause a fire. When the staff finds it, even if they use a fire extinguisher to put out the fire, the loss cannot be recovered. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent networked metering box to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: an intelligent networked metering box, comprising a metering box body and a box door rotatably mounted on the front of the metering box body, two intelligent fire extinguishing mechanisms are arranged on the top of the metering box body, and a reciprocating mechanism is arranged between the two intelligent fire extinguishing mechanisms;

[0006] The reciprocating mechanism includes a motor, a motor is fixedly installed on the top of the metering box, the output end of the motor is fixedly connected to a cam, the top of the inside of the metering box is fixedly connected to a limit frame, the inside of the limit frame is slidably connected to a slide rod, a spring is installed between the slide rod and the limit frame, the bottom of the slide rod is fixedly connected to a vertical rod, the bottom of the vertical rod is fixedly connected to a cross rod, and both ends of the cross rod are fixedly connected to fixed blocks. The reciprocating mechanism can drive the intelligent fire extinguishing mechanism to swing back and forth.

[0007] As a preferred solution of the utility model, the intelligent fire extinguishing mechanism includes a clamp, and the clamps are rotatably connected to the two sides of the top of the inside of the metering box, and the inner side of the clamp is movably connected to the intelligent fire extinguishing agent tank, the tail end of the intelligent fire extinguishing agent tank is provided with a placement cover, the bottom of the placement cover is fixedly connected to a fixed frame, the fixed block and the fixed frame are slidably connected, a slide groove is provided on the top of the inner wall of the metering box, the top of the placement cover is slidably connected to the inside of the slide groove, a nozzle is installed at the head end of the intelligent fire extinguishing agent tank, a solenoid valve is installed at one end of the nozzle, and a smoke sensor is installed at one end of the solenoid valve.

[0008] As a preferred solution of the utility model, the smoke sensor is used to detect the occurrence of fire smoke in the metering box, and the nozzle can be controlled to open through the solenoid valve.

[0009] As a preferred solution of the utility model, the cam and the slide rod are always in conflict.

[0010] As a preferred solution of the utility model, a control chip is installed at the edge of the top of the inner wall of the metering box, and the smoke sensor and the motor are electrically connected to the control chip.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: when a fire occurs inside the metering box, the utility model can start the intelligent fire extinguishing agent tank immediately to automatically extinguish the fire through the intelligent fire extinguishing mechanism and control chip, without the need for manual fire extinguishing by staff, thereby reducing losses; and the reciprocating mechanism can make the intelligent fire extinguishing agent tank swing back and forth around the clamp when extinguishing the fire, thereby increasing the spraying range of the fire extinguishing agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the internal structure of the metering box of the utility model.

[0014] In the figure: 1. metering box; 2. box door; 3. intelligent fire extinguishing mechanism; 31. clamp; 32. placement cover; 33. slide; 34. intelligent fire extinguishing agent tank; 35. nozzle; 36. solenoid valve; 37. smoke sensor; 38. fixed frame; 4. reciprocating mechanism; 41. motor; 42. cam; 43. limit frame; 44. slide rod; 45. spring; 46. vertical rod; 47. horizontal rod; 48. fixed block; 5. control chip. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] See also Figure 1 to Figure 2The utility model provides a technical solution: an intelligent networked metering box, which is a total of metering instruments and auxiliary equipment necessary for metering electric energy, including electric energy meters, voltage and current transformers for metering and their secondary circuits, electric energy metering screens, cabinets, and boxes, including a metering box body 1, a heat dissipation slot is provided on the side of the metering box body 1, a mounting plate for installing electrical components and a box door 2 rotatably installed on the front of the metering box body 1 are installed on the rear wall, and a visual window is provided on the front of the box door 2. Two intelligent fire extinguishing mechanisms 3 are arranged on the top of the inside of the metering box body 1, and the intelligent fire extinguishing mechanisms 3 can intelligently identify fires and intelligently extinguish fires after identifying fires. A reciprocating mechanism 4 is arranged between the two intelligent fire extinguishing mechanisms 3;

[0017] The reciprocating mechanism 4 includes a motor 41, the motor 41 is fixedly installed on the top of the metering box 1, the output end of the motor 41 is fixedly connected to a cam 42, the top of the metering box 1 is fixedly connected to a limit frame 43, the cam 42 is located in a groove formed between the limit frame 43 and the top wall of the metering box 1, and the limit frame 43 is slidably connected to a slide bar 44 inside the limit frame 43, the upper and lower sides of the slide bar 44 slide between the limit frame 43 and the metering box 1, and the left and right sides of the slide bar 44 and the middle groove wall of the limit frame 43 Sliding, the cam 42 and the slide bar 44 are always in conflict with each other. When the two convex ends of the cam 42 conflict with the slide bar 44 respectively, the intelligent fire extinguishing mechanism 3 will swing to two end points respectively. A spring 45 is installed between the slide bar 44 and the limit frame 43. The bottom of the slide bar 44 is fixedly connected with a vertical rod 46, and the bottom of the vertical rod 46 is fixedly connected with a cross bar 47. The two ends of the cross bar 47 are fixedly connected with fixed blocks 48. The fixed blocks 48 are cylindrical. The reciprocating mechanism 4 can drive the intelligent fire extinguishing mechanism 3 to swing back and forth.

[0018] The intelligent fire extinguishing mechanism 3 includes a clamp 31, the clamps 31 are rotatably connected to the top sides of the metering box 1, the inner side of the clamp 31 is movably connected to the intelligent fire extinguishing agent tank 34, the clamp 31 can clamp the intelligent fire extinguishing agent tank 34, the tail end of the intelligent fire extinguishing agent tank 34 is provided with a placement cover 32, the side of the placement cover 32 close to the intelligent fire extinguishing agent tank 34 has a groove that matches the intelligent fire extinguishing agent tank 34, the top of the placement cover 32 has a convex block that can make the placement cover 32 slide stably inside the slide groove 33, the bottom of the placement cover 32 is fixedly connected to a fixed frame 38, the fixed frame 38 is vertically arranged with the placement cover 32, and the fixed block 48 and the fixed frame 33 are fixedly connected to the bottom of the placement cover 32. 8 sliding connection, a slide groove 33 is provided on the top of the inner wall of the metering box 1, the slide groove 33 is opened in an arc shape, and the arc center is concentric with the rotation axis of the clamp 31, the top of the placement cover 32 is slidably connected with the inside of the slide groove 33, a nozzle 35 is installed at the head end of the intelligent fire extinguishing agent tank 34, a solenoid valve 36 is installed at one end of the nozzle 35, a smoke sensor 37 is installed at one end of the solenoid valve 36, the smoke sensor 37 can detect the smoke concentration in the metering box 1, the smoke sensor 37 is used to detect the occurrence of fire smoke in the metering box 1, the solenoid valve 36 can control the nozzle 35 to open, thereby releasing the fire extinguishing agent inside the intelligent fire extinguishing agent tank 34 for fire extinguishing.

[0019] Among them, a control chip 5 is installed at the edge of the top of the inner wall of the metering box 1, and the smoke sensor 37 and the motor 41 are electrically connected to the control chip 5. The control chip 5 can intelligently control the motor 41 according to the information detected by the smoke sensor 37.

[0020] Specifically, when a fire occurs inside the metering box 1 and the smoke concentration reaches the set value of the smoke sensor 37, the smoke sensor 37 sends a signal to the control chip 5, and the solenoid valve 36 is started by the control chip 5, so that the fire extinguishing agent inside the intelligent fire extinguishing agent tank 34 is sprayed out through the nozzle 35. At the same time, the control chip 5 will start the motor 41, and the output end of the motor 41 drives the cam 42 to rotate and hit the slide bar 44, and the spring 45 is forced to shrink, and then the vertical rod 46 and the horizontal rod 47 follow the movement, driving the fixed block 48 to slide inside the fixed frame 38 while pushing the fixed frame 38, so that the placement cover 32 drives the intelligent fire extinguishing agent tank 34 to rotate around the clamp 31, and at the same time, the top slider of the placement cover 32 slides inside the slide groove 33, so that the nozzle 35 swings to spray the fire extinguishing agent, and when the short arc end of the cam 42 turns away from the slide bar 44, the slide bar 44 is reset under the elastic force of the spring 45, so that the nozzle 35 can swing back and forth to spray the fire extinguishing agent.

[0021] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0023] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent networked metering box, comprising a metering box body (1) and a box door (2) rotatably mounted on the front of the metering box body (1), characterized in that: Two intelligent fire extinguishing mechanisms (3) are arranged on the top of the metering box (1), and a reciprocating mechanism (4) is arranged between the two intelligent fire extinguishing mechanisms (3); The reciprocating mechanism (4) comprises a motor (41), the top of the metering box (1) is fixedly mounted with the motor (41), the output end of the motor (41) is fixedly connected with a cam (42), the top of the metering box (1) is fixedly connected with a limit frame (43), the limit frame (43) is slidably connected with a slide bar (44), a spring (45) is installed between the slide bar (44) and the limit frame (43), the bottom of the slide bar (44) is fixedly connected with a vertical bar (46), the bottom of the vertical bar (46) is fixedly connected with a horizontal bar (47), and both ends of the horizontal bar (47) are fixedly connected with fixed blocks (48), and the reciprocating mechanism (4) can drive the intelligent fire extinguishing mechanism (3) to swing back and forth.

2. The intelligent networked metering box according to claim 1 is characterized in that: The intelligent fire extinguishing mechanism (3) comprises a clamp (31), the clamps (31) are rotatably connected to the top sides of the metering box (1), the inner side of the clamp (31) is movably connected to the intelligent fire extinguishing agent tank (34), the tail end of the intelligent fire extinguishing agent tank (34) is sleeved with a placement cover (32), the bottom of the placement cover (32) is fixedly connected to a fixing frame (38), the fixing block (48) and the fixing frame (38) are slidably connected, the top of the inner wall of the metering box (1) is provided with a slide groove (33), the top of the placement cover (32) is slidably connected to the inside of the slide groove (33), the head end of the intelligent fire extinguishing agent tank (34) is installed with a nozzle (35), one end of the nozzle (35) is installed with a solenoid valve (36), and one end of the solenoid valve (36) is installed with a smoke sensor (37).

3. The intelligent networked metering box according to claim 2 is characterized in that: The smoke sensor (37) is used to detect the occurrence of fire smoke in the metering box (1), and the nozzle (35) can be controlled to open through the electromagnetic valve (36).

4. The intelligent networked metering box according to claim 3 is characterized in that: The cam (42) and the slide bar (44) are always in conflict with each other.

5. The intelligent networked metering box according to claim 4 is characterized in that: A control chip (5) is installed at the edge of the top of the inner wall of the metering box (1), and the smoke sensor (37) and the motor (41) are both electrically connected to the control chip (5).

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