Electric meter box for electric power engineering

Abstract

The utility model discloses an electric meter box for electric power engineering, and relates to the technical field of electric meter boxes. The electric meter box for the electric power engineering comprises an electric meter box body, a mounting wall plate, a fire extinguishing device and a mounting device, the fire extinguishing device is arranged on the mounting wall plate, the mounting device is arranged on the mounting wall plate and comprises two mounting plates, the two mounting plates are fixedly welded to the left side of the mounting wall plate, and T-shaped sliding grooves are formed in the left sides of the two mounting plates; the upper sides and the lower sides of the opposite faces of the two installation plates are provided with round holes, the four round holes are communicated with the interiors of the T-shaped sliding grooves, the diameters of the two round holes located in the upper side are smaller than the diameters of the two round holes located in the lower side, and the two T-shaped sliding grooves and the T-shaped sliding blocks are arranged to achieve the positioning and assisting effect on installation of the electric meter box. The electric meter box is fixed in a clamping manner, and fixing bolts are not needed, so that the convenience of mounting and dismounting the electric meter box is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric meter boxes, in particular to an electric meter box for electric power engineering. Background Art

[0002] The utility model discloses an easy-to-install electric meter box with publication number CN2019210076560, which includes an electric meter box body, a fixing block fixedly connected to the top and bottom of the electric meter box body, a fixing frame arranged outside the electric meter box body, and four evenly distributed bolts arranged on the top and bottom of the fixing frame. The fixing block is fastened to the fixing frame by bolts, so that the electric meter box body is fastened to the fixing frame.

[0003] However, the above-mentioned easy-to-install electric meter box still needs to be installed and connected with bolts in multiple places at the upper and lower ends in sequence. When disassembling, the bolts at the upper and lower ends also need to be removed in sequence. Therefore, its disassembly and assembly efficiency is still not high and there are certain limitations. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide an electric meter box for electric power engineering, which can solve the problem that when disassembling, the bolts at the upper and lower ends need to be removed in sequence, so the disassembly and assembly efficiency is still low and there are certain limitations.

[0006] (II) Technical solution

[0007] To achieve the above object, the utility model provides the following technical solutions: an electric meter box for electric power engineering, comprising an electric meter box and a mounting wall plate, and a fire extinguishing device, wherein the fire extinguishing device is arranged on the mounting wall plate;

[0008] An installation device is arranged on the installation wall plate, and the installation device comprises two installation plates, the two installation plates are fixedly welded on the left side of the installation wall plate, and the left sides of the two installation plates are provided with T-shaped slide grooves;

[0009] Among them, circular holes are opened on the upper and lower sides of the opposite surfaces of the two mounting plates, and the four circular holes are connected to the inside of the T-shaped slide groove, and the diameters of the two circular holes on the upper side are smaller than the diameters of the two circular holes on the lower side;

[0010] Among them, the bottom walls of the two T-shaped slide grooves are fixedly connected with two second springs, and the upper surfaces of the four second springs are fixedly connected with auxiliary plates.

[0011] Preferably, the mounting device further comprises two T-shaped sliders, which are slidably connected to the inner walls of the two T-shaped slide grooves, and guide holes are provided on the upper and lower sides of the opposite surfaces of the two T-shaped slide grooves, and the diameters of the two upper guide holes are smaller than the diameters of the two lower guide holes;

[0012] The inner walls of the four guide holes are all fixedly connected with first springs, and one end of the four first springs away from the inner wall of the guide hole is fixedly connected with a clamping column, and the four clamping columns are respectively slidably connected in the inner walls of the four guide holes;

[0013] Among them, one end of each of the four clamping columns located outside the guide hole slides through the inner walls of the four circular holes respectively, and the left sides of the two T-shaped sliding blocks are fixedly connected to the meter box.

[0014] Preferably, the fire extinguishing device includes two concave fixing plates, which are respectively fixedly connected to the front and rear surfaces of the electric meter box, and the concave parts of the two concave fixing plates are fixedly connected to air pumps, and the air outlets of the two air pumps are fixedly connected to air pipes.

[0015] Preferably, the fire extinguishing device further comprises two L-shaped fixing plates, both of which are fixedly connected to the right side of the electric meter box, and opposite surfaces of the two L-shaped fixing plates are fixedly connected to a storage box, and the storage box is filled with dry powder fire extinguishing agent;

[0016] Among them, two air delivery pipes are fixedly connected to the lower surface of the storage box and are communicated with the inside of the storage box. The upper surface of the storage box is fixedly connected with a feed pipe communicated with it, and a solenoid valve is provided on the feed pipe. The left side of the storage box is fixedly connected with two feed pipes communicated with it.

[0017] The right ends of the two conveying pipes penetrate into the interior of the meter box, an open flame sensor is fixedly connected to the top of the meter box, and an alarm is fixedly connected to the upper surface of the meter box.

[0018] Preferably, a heat dissipation pipe communicating therewith is fixedly connected to the upper surface of the meter box, a heat dissipation fan is arranged inside the heat dissipation pipe, an air intake of the heat dissipation fan is communicated with the interior of the meter box, and a dustproof net is arranged on the top of the heat dissipation pipe.

[0019] Preferably, handrails are fixedly connected to the front and rear surfaces of the meter box, and a protective door is provided on the left side of the meter box, and a plurality of observation windows are inlaid on the protective door.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] (1) The electric power engineering meter box plays a role in positioning and assisting the installation of the meter box by arranging two T-shaped grooves and a T-shaped slider. The meter box is fixed by a snap-fitting method without using fixing bolts, thereby improving the convenience of installation and disassembly of the meter box.

[0023] (2) The electric meter box for electric power engineering can quickly extinguish the fire when a fire occurs inside the electric meter box by setting a fire extinguishing device to prevent the fire from spreading instantly. It can also cooperate with the alarm to remind people to check the internal situation of the electric meter box in time to prevent the fire from breaking out again, thereby improving the safety of the electric meter box for electric power engineering. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the interior of the electric meter box of the utility model;

[0027] Figure 3 This is a schematic diagram of the right side of the electric meter box of the utility model;

[0028] Figure 4 This is a schematic diagram of the connection between the material delivery pipe and the material storage box of the utility model;

[0029] Figure 5 This is a schematic diagram of the connection between the clamping column and the first spring of the utility model.

[0030] Figure numerals: 1. Electric meter box; 2. Air pump; 3. Protective door; 4. Heat dissipation pipe; 5. Alarm; 6. Mounting wall panel; 7. T-shaped slide; 8. Mounting plate; 9. Handrail; 10. Gas pipe; 11. Concave fixing plate; 12. Open flame sensor; 13. Feed pipe; 14. Feed pipe; 15. Storage box; 16. First spring; 17. Guide hole; 18. Auxiliary plate; 19. Second spring; 20. T-shaped slider; 21. Round hole; 22. L-shaped fixing plate; 23. Card column. DETAILED DESCRIPTION

[0031] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0032] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are 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 cannot be understood as a limitation on the present invention.

[0033] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0034] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0035] See also Figure 1-5 , the utility model provides a technical solution: an electric meter box for electric power engineering, comprising an electric meter box 1 and a mounting wall plate 6, a fire extinguishing device, and the fire extinguishing device is arranged on the mounting wall plate 6;

[0036] The mounting device is arranged on the mounting wall plate 6, and the mounting device comprises two mounting plates 8, the two mounting plates 8 are fixedly welded on the left side of the mounting wall plate 6, and the left sides of the two mounting plates 8 are both provided with a T-shaped slide groove 7;

[0037] Among them, circular holes 21 are opened on the upper and lower sides of the opposite surfaces of the two mounting plates 8, and the four circular holes 21 are connected to the inside of the T-shaped slide groove 7, and the diameter of the two circular holes 21 located on the upper side is smaller than the diameter of the two circular holes 21 located on the lower side;

[0038] The bottom walls of the two T-shaped slide grooves 7 are fixedly connected with two second springs 19 , and the upper surfaces of the four second springs 19 are fixedly connected with auxiliary plates 18 .

[0039] Furthermore, the mounting device further comprises two T-shaped sliders 20, which are slidably connected to the inner walls of the two T-shaped slide grooves 7, and guide holes 17 are provided on the upper and lower sides of the opposite surfaces of the two T-shaped slide grooves 7, and the diameters of the two upper guide holes 17 are smaller than the diameters of the two lower guide holes 17;

[0040] The inner walls of the four guide holes 17 are all fixedly connected with the first springs 16, and one end of the four first springs 16 away from the inner wall of the guide hole 17 is fixedly connected with a clamping column 23, and the four clamping columns 23 are respectively slidably connected in the inner walls of the four guide holes 17;

[0041] Among them, one end of each of the four clamping columns 23 located outside the guide hole 17 slides through the inner walls of the four circular holes 21 respectively, and the left sides of the two T-shaped sliding blocks 20 are fixedly connected to the meter box 1.

[0042] Furthermore, the fire extinguishing device includes two concave fixing plates 11, which are respectively fixedly connected to the front and rear surfaces of the electric meter box 1, and the concave parts of the two concave fixing plates 11 are fixedly connected to the air pump 2, and the air outlets of the two air pumps 2 are fixedly connected to the air pipe 10.

[0043] Furthermore, the fire extinguishing device further comprises two L-shaped fixing plates 22, both of which are fixedly connected to the right side of the electric meter box 1, and the opposite surfaces of the two L-shaped fixing plates 22 are fixedly connected to the storage box 15, and the storage box 15 is filled with dry powder fire extinguishing agent;

[0044] Among them, the two gas pipes 10 are fixedly connected to the lower surface of the storage box 15 and are communicated with the inside of the storage box 15. The upper surface of the storage box 15 is fixedly connected with a feed pipe 14 communicated with it, and a solenoid valve is provided on the feed pipe 14. The left side of the storage box 15 is fixedly connected with two feed pipes 13 communicated with it.

[0045] The right ends of the two conveying pipes 13 penetrate into the interior of the meter box 1 , the top of the meter box 1 is fixedly connected with an open flame sensor 12 , and the upper surface of the meter box 1 is fixedly connected with an alarm 5 .

[0046] Furthermore, a heat dissipation pipe 4 is fixedly connected to the upper surface of the meter box 1 and communicated therewith. A heat dissipation fan is arranged inside the heat dissipation pipe 4. The air intake of the heat dissipation fan is communicated with the interior of the meter box 1. A dustproof net is arranged on the top of the heat dissipation pipe 4.

[0047] Furthermore, handrails 9 are fixedly connected to the front and rear surfaces of the meter box 1 , and a protective door 3 is provided on the left side of the meter box 1 , and a plurality of observation windows are inlaid on the protective door 3 .

[0048] Furthermore, when using the electric meter box for power engineering, first, the two mounting plates 8 are welded to the designated mounting wall plates 6. This is the prior art and will not be described in detail. Then, the electric meter box 1 is picked up by the two handrails 9, and then the two T-shaped slides 7 are slidably connected to the inside of the two T-shaped sliders 20. When the clamping column 23 encounters the inner wall of the T-shaped slide 7, it will enter the inner wall of the guide hole 17 under compression. Since the diameter of the upper clamping column 23 is larger than the diameter of the upper circular hole 21, it will not be clamped into the inner wall of the upper circular hole 21. The bottom of the two T-shaped slides 7 contacts the auxiliary plate 18 and compresses the two second springs 19, and moves toward the bottom of the T-shaped slide 7. When the four clamping columns 23 contact the four circular holes 21, they will be clamped into the inner walls of the four circular holes 21 under the action of the four first springs 16, thereby completing the installation of the meter box 1. When the meter box 1 needs to be dismantled, it is only necessary to press the four clamping columns 23 into the inner wall of the T-shaped slot 7. Then, under the action of the four second springs 19 and the two auxiliary plates 18, the two T-shaped sliders 20 will be lifted up. The two T-shaped slots 7 and the T-shaped sliders 20 are provided to position and assist the installation of the meter box 1. The meter box 1 is fixed by a clamping method without the need to use fixing bolts, thereby improving the convenience of installation and disassembly of the meter box 1.

[0049] Furthermore, when a fire occurs inside the electric meter box 1, the open flame sensor 12 will send a signal to the two air pumps 2, and the two air pumps 2 will transport the generated gas to the inside of the storage box 15 through the two gas pipes 10, and then spray the dry powder fire extinguishing agent inside the storage box 15 through the two delivery pipes 13 to the inside of the electric meter box 1, so as to extinguish the fire inside the electric meter box 1. At the same time, the alarm 5 will sound to remind people to check in time. By setting up a fire extinguishing device, when a fire occurs inside the electric meter box 1, it can quickly extinguish the fire and prevent the fire from expanding instantly. In addition, the alarm 5 can be used to remind people to check the internal situation of the electric meter box 1 in time to prevent the fire from breaking out again, thereby improving the safety of the electric meter box used in the power engineering project.

[0050] Working principle: When using the electric meter box for power engineering, first weld the two mounting plates 8 to the designated mounting wall plates 6. This is the prior art and will not be described in detail. Then, pick up the electric meter box 1 by the two handrails 9, and then slide the two T-shaped slides 7 into the interior of the two T-shaped sliders 20. When the clamping column 23 encounters the inner wall of the T-shaped slide 7, it will enter the inner wall of the guide hole 17 under extrusion. Since the diameter of the upper clamping column 23 is larger than the diameter of the upper circular hole 21, it will not be clamped into the inner wall of the upper circular hole 21. The bottom of the two T-shaped slides 7 contacts the auxiliary plate 18 and compresses the two second springs 19, and slides to the bottom of the T-shaped slide 7. When the four clamping columns 23 contact the four circular holes 21, they will be at the four Under the action of the first spring 16, it is snapped into the inner walls of the four circular holes 21, thereby completing the installation of the meter box 1. When the meter box 1 needs to be dismantled, it is only necessary to press the four clamping columns 23 into the inner walls of the T-shaped slide groove 7, and then under the action of the four second springs 19 and the two auxiliary plates 18, the two T-shaped slide blocks 20 will be lifted up. When a fire occurs inside the meter box 1, the open flame sensor 12 will send a signal to the two air pumps 2, and the two air pumps 2 will transport the generated gas to the inside of the storage box 15 through the two gas pipes 10, and then the dry powder fire extinguishing agent in the storage box 15 will be sprayed into the inside of the meter box 1 through the two delivery pipes 13. Yes, the fire inside the meter box 1 is extinguished, and the alarm 5 will sound to remind people to check in time.

[0051] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An electric meter box for electric power engineering, characterized in that: include: Electric meter box (1) and mounting wall plate (6); A fire extinguishing device, the fire extinguishing device being arranged on the mounting wall panel (6); A mounting device, the mounting device is arranged on the mounting wall plate (6), the mounting device comprises two mounting plates (8), the two mounting plates (8) are fixedly welded on the left side of the mounting wall plate (6), and the left sides of the two mounting plates (8) are both provided with a T-shaped slide groove (7); The two mounting plates (8) are provided with circular holes (21) on both upper and lower sides of the opposite surfaces, the four circular holes (21) are connected to the inside of the T-shaped slide groove (7), and the diameter of the two circular holes (21) located on the upper side is smaller than the diameter of the two circular holes (21) located on the lower side; The bottom walls of the two T-shaped slide grooves (7) are fixedly connected to two second springs (19), and the upper surfaces of the four second springs (19) are fixedly connected to auxiliary plates (18).

2. The electric power engineering meter box according to claim 1, characterized in that: The mounting device further comprises two T-shaped sliding blocks (20), the two T-shaped sliding blocks (20) being slidably connected to the inner walls of the two T-shaped slide grooves (7), the upper and lower sides of the two T-shaped slide grooves (7) being provided with guide holes (17), the diameter of the two upper guide holes (17) being smaller than the diameter of the two lower guide holes (17); The inner walls of the four guide holes (17) are all fixedly connected with first springs (16), one end of the four first springs (16) away from the inner wall of the guide hole (17) is all fixedly connected with a clamping column (23), and the four clamping columns (23) are respectively slidably connected in the inner walls of the four guide holes (17); Among them, one end of each of the four clamping columns (23) located outside the guide hole (17) slides through the inner walls of the four circular holes (21) respectively, and the left sides of the two T-shaped sliding blocks (20) are fixedly connected to the meter box (1).

3. The electric power engineering meter box according to claim 1, characterized in that: The fire extinguishing device comprises two concave fixing plates (11), the two concave fixing plates (11) are respectively fixedly connected to the front and rear surfaces of the electric meter box (1), the concave parts of the two concave fixing plates (11) are fixedly connected to the air pumps (2), and the air outlets of the two air pumps (2) are fixedly connected to the air delivery pipes (10).

4. The electric power engineering meter box according to claim 1, characterized in that: The fire extinguishing device further comprises two L-shaped fixing plates (22), the two L-shaped fixing plates (22) are fixedly connected to the right side of the electric meter box (1), and the opposite surfaces of the two L-shaped fixing plates (22) are fixedly connected to a storage box (15), and the storage box (15) is filled with dry powder fire extinguishing agent; The two gas delivery pipes (10) are both fixedly connected to the lower surface of the material storage box (15) and are both in communication with the interior of the material storage box (15); the upper surface of the material storage box (15) is fixedly connected with a feed pipe (14) in communication therewith, and a solenoid valve is provided on the feed pipe (14); the left side of the material storage box (15) is fixedly connected with two delivery pipes (13) in communication therewith; The right ends of the two conveying pipes (13) penetrate into the interior of the meter box (1), the top of the meter box (1) is fixedly connected with an open flame sensor (12), and the upper surface of the meter box (1) is fixedly connected with an alarm (5).

5. The electric power engineering meter box according to claim 1, characterized in that: The upper surface of the electric meter box (1) is fixedly connected to a heat dissipation pipe (4) in communication therewith, a heat dissipation fan is arranged inside the heat dissipation pipe (4), an air intake port of the heat dissipation fan is in communication with the interior of the electric meter box (1), and a dustproof net is arranged on the top of the heat dissipation pipe (4).

6. The electric power engineering meter box according to claim 1, characterized in that: The front and rear surfaces of the meter box (1) are both fixedly connected with handrails (9); a protective door (3) is arranged on the left side of the meter box (1); and a plurality of observation windows are inlaid on the protective door (3).

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