Outdoor waterproof electric meter box

Abstract

The present invention provides an outdoor waterproof meter box, which belongs to the technical field of meter boxes, and solves the problem that the existing outdoor meter boxes have poor waterproof performance. The outdoor waterproof meter box includes a box body, a mounting plate is arranged inside the box body, a base is fixed to the bottom of the box body, mounting platforms are fixed to the left and right sides of the base, rain sensors and water level sensors are fixed to the upper and lower sides of the mounting platform, and a rain cover is fixed to the top of the box body. The present invention can automatically discharge rainwater accumulated on the top of the meter box when it rains, and when there is too much water on the ground, the meter box can be lifted to a high place to prevent the water on the ground from entering the meter box. The meter box is also convenient for staff to perform regular maintenance work on the meter box, and can protect the connection between the meter box and the bus to prevent the outdoor environment from damaging the connection of the bus, effectively improving the waterproof performance of the meter box and protecting various components inside it.

Description

Technical Field

[0001] The invention belongs to the technical field of electric meter boxes and relates to an electric meter box, in particular to an outdoor waterproof electric meter box. Background Art

[0002] Electric meter: The abbreviation of electric energy meter, is an instrument used to measure electrical energy, also known as watt-hour meter, fire meter, electric energy meter, kilowatt-hour meter, refers to an instrument for measuring various electrical quantities; and the electric meter box is a tool for holding the electric meter and measuring electricity.

[0003] At present, the tops of the existing outdoor electric meter boxes are mostly arranged horizontally. When it rains, rainwater tends to accumulate on the top of the electric meter box. The electric meter box cannot discharge the accumulated water on the top, and can only evaporate the accumulated water through sunlight. The rainwater accumulated on the top of the electric meter box tends to enter the inside of the electric meter box. Moreover, when the electric meter box currently installed outdoors encounters heavy rain, the water level on the ground will continue to rise. If the electric meter box is installed at a low terrain, the accumulated water on the ground will also tend to enter the electric meter box, thereby causing damage to various components inside the electric meter box. In order to ensure that the electric meter box installed outdoors can operate normally and is not affected by external rainwater, it is necessary to The staff regularly inspects and maintains the meter box. During the inspection, the staff needs to carry inspection tools. The existing meter box cannot provide a place for the staff to place the inspection tools, and the meter is located inside the meter box. During the inspection, the staff needs to put most of their body into the meter box, which brings trouble to the inspection work. At present, in order to prevent water from entering the connection between the meter box and the bus, waterproof treatment is often performed at the connection. However, the meter box is exposed to wind and sun outdoors, and the waterproof structure is easily damaged, which makes it easy for rainwater to enter the bus connection, causing the meter box to malfunction, which brings trouble to the staff's maintenance work. Summary of the invention

[0004] The purpose of the present invention is to address the above-mentioned problems in the existing technology and to propose an outdoor waterproof meter box, which can automatically discharge rainwater accumulated on the top of the meter box when it rains, and can lift the meter box to a high place to prevent ground water from entering the meter box. The meter box is also convenient for staff to perform regular maintenance on the meter box, and can protect the connection between the meter box and the bus, effectively improving the waterproof performance of the meter box.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] A waterproof outdoor electric meter box comprises a box body, a mounting plate is arranged inside the box body, a base is fixed at the bottom of the box body, mounting platforms are fixed at the left and right sides of the base, a rain sensor and a water level sensor are respectively fixed at the upper and lower sides of the mounting platform, a rainproof cloth is fixed at the top of the box body, a tensile structure is fixed at the top of the box body, a box body is arranged at the back of the box body, a lifting structure is movably installed inside the box body, a mounting box is fixed at the rear side of the bottom of the inner wall of the box body, a linkage structure is movably connected inside the mounting box, an adjustment structure is movably connected at the back of the mounting plate, a sealing door is hingedly connected at the front side of the box body, a groove is opened on the surface of the sealing door, a placement plate is hingedly connected inside the groove, support blocks are fixed at the left and right sides of the surface of the sealing door and below the groove, an expansion structure is movably connected inside the placement plate, a bus body is arranged at the left side of the box body, and a protective structure is fixed above the left side of the box body.

[0007] The working principle of the present invention is: when it rains, the awning on the top is stretched, and then the surface rainwater accumulates on the electric meter box; when the water level on the ground is too high, the box body will be lifted up as a whole through the lifting frame to prevent rainwater from entering the electric meter box; when the staff is inspecting, the staff only needs to pull the placement plate on one side to provide the staff with a tool placement position, and then turn on the second motor to push out the installation plate, so as to facilitate the staff to carry out maintenance work.

[0008] The stretching structure includes a fixed seat, a stretching rod, a slide groove and a slider. The fixed seat is fixed on the top of the box body, the stretching rod is arranged through the top of the fixed seat, and the stretching rod is slidably connected to the inner wall of the fixed seat, the slide groove is opened on the left and right sides of the inner wall of the fixed seat, the slider is fixed to the bottom of the left and right sides of the stretching rod, and one side of the slider extends to the inside of the slide groove and is slidably connected to the inner wall of the slide groove, and the top of the stretching rod passes through the rain cover and is fixedly connected to the rain cover.

[0009] The above structure is used to stretch the awning to prevent rainwater from accumulating.

[0010] The lifting structure includes a first motor, a first threaded rod and a lifting frame, wherein the first motor is fixed to the bottom of the inner wall of the box body, the first threaded rod is fixed to the top end of the output shaft of the first motor, the lifting frame is arranged above the box body, and one end of the lifting frame extends to the inside of the box body and is slidably connected to the box body, the top end of the first threaded rod extends to the inside of the lifting frame and is threadedly connected to the inner wall of the lifting frame, and the end of the lifting frame away from the first threaded rod is fixed to the top of the stretching rod.

[0011] With the above structure, after the stretching rod rises to the maximum distance, the box body can be lifted upward.

[0012] The linkage structure includes a second motor, a driving wheel, a driven wheel and a rotating shaft, the second motor is fixed at the top of the installation box, the driving wheel is rotatably connected to the bottom of the inner wall of the installation box, and the output shaft of the second motor passes through the interior of the installation box and is fixedly connected to the top of the driving wheel, the driven wheel is rotatably connected to the left and right sides of the bottom of the inner wall of the installation box, and the driving wheel and the driven wheel are connected by a belt drive, the rotating shaft is fixed at the top of the driven wheel, and the top of the rotating shaft passes through the outside of the installation box and is rotatably connected to the installation box.

[0013] By adopting the above structure, the rotating shafts on both sides can rotate in the same direction so as to adjust the position of the mounting plate.

[0014] The adjusting structure includes a second threaded rod, a threaded sleeve and a push rod. The second threaded rod is fixed at the top end of the rotating shaft, and the second threaded rod is rotatably connected to the inner wall of the box body through a connecting shaft. The threaded sleeve is arranged on the upper and lower sides of the surface of the second threaded rod. The thread directions on the upper and lower sides of the surface of the second threaded rod are arranged in opposite directions, and the threaded sleeve is threadedly connected to the second threaded rod. The push rod is hinged at the front side of the threaded sleeve, and the other end of the push rod is hinged to the back side of the mounting plate.

[0015] By adopting the above structure, the upper and lower threaded sleeves can be moved in opposite directions or in opposite directions, thereby pushing out the mounting plate.

[0016] The expansion structure includes an expansion plate, a fixing groove, a fixing block, a third threaded rod and a nut. The expansion plate is arranged through the top of the placing plate, and the expansion plate is slidably connected to the inner wall of the placing plate. A fixing groove is opened on the left side of the placing plate, and a fixing block is slidably connected to the inner wall of the fixing groove, and one side of the fixing block is fixedly connected to the expansion plate. The third threaded rod is fixed to the left side of the fixing block, and the nut is threadedly connected to the surface of the third threaded rod.

[0017] By adopting the above structure, the placement area of ​​the placement board can be expanded, making it convenient for staff to place a variety of maintenance tools.

[0018] The protective structure includes a protective box, a winding roller, a rocker and a sealing ring. The protective box is fixed on the left side of the box body, the bus body passes through the protective box and extends to the left side of the protective box, the winding roller is rotatably connected to the top of the inner wall of the protective box, the part of the bus body located inside the protective box is wound around the surface of the winding roller, the rocker is rotatably connected to the top of the protective box, and the bottom end of the rocker passes through the interior of the protective box and is fixedly connected to the winding roller, the surfaces of the left and right sides of the protective box are provided with wire holes for passing the wires, and the inner wall surface of the wire holes is bonded with sealing rings, and the surface of the inner wall of the sealing ring fits with the surface of the bus body.

[0019] By adopting the above structure, the spare lines of the bus can be collected and stored for subsequent maintenance work, and the connection between the bus and the meter box can be shielded and protected, thereby reducing the possibility of rainwater entering the bus connection and improving the sealing effect.

[0020] Limiting grooves are provided on both sides of the inner wall of the box body, and limiting rods are fixed on both sides of the lifting frame. One end of the limiting rod extends into the inner part of the limiting groove and fixes a limiting block, and the limiting block is slidably connected to the inner wall of the limiting groove.

[0021] By adopting the above structure, the lifting frame is limited so that it can only move up and down.

[0022] The surfaces of the left and right sides of the box body are provided with card slots, and connecting frames are fixed below the left and right sides of the back of the box body. The connecting frame is L-shaped, and one side of the connecting frame extends to the inside of the card slot and is slidably connected to the inner wall of the card slot.

[0023] The above structure is adopted to improve the stability of the box when it moves up and down.

[0024] Guide grooves are provided at the upper and lower parts of the left and right sides of the inner wall of the box body, and guide wheels are fixed on the four sides of the mounting plate. The guide wheels are located inside the guide grooves and are rollingly connected to the inner walls of the guide grooves.

[0025] The above structure is adopted to guide the installation plate, so that the installation plate can be easily pushed out from the inside of the box.

[0026] Compared with the existing technology, this outdoor waterproof meter box has the following advantages:

[0027] 1. The present invention can automatically drain rainwater accumulated on the top of the electric meter box when it rains, and when there is too much water on the ground, the electric meter box can be lifted to a higher place to prevent the water on the ground from entering the electric meter box. The electric meter box is also convenient for staff to perform regular maintenance on the electric meter box, and can protect the connection between the electric meter box and the bus to prevent the outdoor environment from damaging the connection of the bus, effectively improving the waterproof performance of the electric meter box, protecting various components inside it, and solving the problem of poor waterproof performance of existing outdoor electric meter boxes.

[0028] 2. Through the setting of the fixed seat, the stretching rod, the slide groove and the slider, after the rain sensor detects rain, the stretching rod rises upward, thereby stretching the awning, so that the top of the awning bulges, and the rainwater falling on the awning is discharged.

[0029] 3. Through the setting of the first motor, the first threaded rod and the lifting frame, when the first motor is turned on, the first threaded rod can rotate, and the lifting frame moves up and down, thereby driving the stretching rod to rise. When the slider moves to the highest point of the inner wall of the slide groove, it will drive the box up and down, thereby raising the height of the meter box to prevent water from entering the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0031] Figure 2 It is a three-dimensional structural schematic diagram of another viewing angle of the present invention.

[0032] Figure 3 It is a three-dimensional schematic diagram of the awning after being stretched.

[0033] Figure 4 It is a cross-sectional view of the awning in the present invention.

[0034] Figure 5 It is a cross-sectional view of the box body in the present invention.

[0035] Figure 6 It is a cross-sectional view of the box body in the present invention.

[0036] Figure 7 It is a cross-sectional view of the installation box in the present invention.

[0037] Figure 8 It is a three-dimensional schematic diagram of the protective structure of the present invention.

[0038] Fig. 9 It is a three-dimensional schematic diagram of the placement board after being flipped open in the present invention.

[0039] Fig.10 It is a three-dimensional schematic diagram of the mounting platform of the present invention.

[0040] Fig.11 It is a three-dimensional schematic diagram of the tensile structure in the present invention.

[0041] Fig.12 The present invention Fig. 9 A partial enlarged view of point A in the middle.

[0042] In the figure, 1, box body; 2, mounting plate; 3, base; 4, mounting table; 5, rain sensor; 6, water level sensor; 7, awning; 8, stretching structure; 81, fixing seat; 82, stretching rod; 83, slide; 84, slide block; 9, box body; 10, lifting structure; 101, first motor; 102, first threaded rod; 103, lifting frame; 11, guide wheel; 12, mounting box; 13, linkage structure; 131, second motor; 132, driving wheel; 133, driven wheel; 134, rotating shaft; 14, adjusting structure; 141 , second threaded rod; 142, threaded sleeve; 143, push rod; 15, sealing door; 16, groove; 17, placement plate; 18, support block; 19, expansion structure; 191, expansion plate; 192, fixing groove; 193, fixing block; 194, third threaded rod; 195, nut; 20, bus body; 21, protection structure; 211, protection box; 212, winding roller; 213, rocker; 214, sealing ring; 22, limit groove; 23, limit rod; 24, limit block; 25, card slot; 26, connecting frame; 27, guide groove. DETAILED DESCRIPTION

[0043] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0044] like Figure 1-Figure 12As shown, the outdoor waterproof electric meter box includes a box body 1, a mounting plate 2 is arranged inside the box body 1, a base 3 is fixed to the bottom of the box body 1, mounting platforms 4 are fixed to the left and right sides of the base 3, rain sensors 5 and water level sensors 6 are respectively fixed to the upper and lower sides of the mounting platforms 4, a tarpaulin 7 is fixed to the top of the box body 1, a tensile structure 8 is fixed to the top of the box body 1, a box body 9 is arranged on the back of the box body 1, a lifting structure 10 is movably installed inside the box body 9, a mounting box 12 is fixed to the rear side of the bottom of the inner wall of the box body 1, a linkage structure 13 is movably connected to the inside of the mounting box 12, an adjustment structure 14 is movably connected to the back of the mounting plate 2, a sealing door 15 is hinged on the front side of the box body 1, a groove 16 is provided on the surface of the sealing door 15, a placement plate 17 is hinged inside the groove 16, and a sealing Support blocks 18 are fixed on the left and right sides of the surface of the door 15 and below the groove 16, the display plate 17 is internally movably connected with an expansion structure 19, a bus body 20 is arranged on the left side of the box body 1, and a protective structure 21 is fixed above the left side of the box body 1; the present invention can automatically discharge rainwater accumulated on the top of the meter box when it rains, and when there is too much water on the ground, the meter box can be lifted to a higher place to prevent the water on the ground from entering the meter box. The meter box is also convenient for the staff to perform regular maintenance on the meter box, and can protect the connection between the meter box and the bus to prevent the outdoor environment from damaging the connection of the bus, effectively improve the waterproof performance of the meter box, protect the various components inside it, and solve the problem of poor waterproof performance of the existing outdoor meter box.

[0045] The stretching structure 8 includes a fixed seat 81, a stretching rod 82, a slide groove 83 and a slider 84. The fixed seat 81 is fixed on the top of the box body 1, the stretching rod 82 is set through the top of the fixed seat 81, and the stretching rod 82 is slidably connected to the inner wall of the fixed seat 81, the slide groove 83 is opened on the left and right sides of the inner wall of the fixed seat 81, the slider 84 is fixed to the bottom of the left and right sides of the stretching rod 82, and one side of the slider 84 extends to the inside of the slide groove 83 and is slidably connected to the inner wall of the slide groove 83, the top of the stretching rod 82 penetrates the rain cover 7 and is fixedly connected to the rain cover 7. In this embodiment, through the setting of the fixed seat 81, the stretching rod 82, the slide groove 83 and the slider 84, after the rain sensor 5 detects rain, the stretching rod 82 rises upward, thereby stretching the rain cover 7, causing the top of the rain cover 7 to bulge, and then the rainwater falling on the rain cover 7 is discharged.

[0046] The lifting structure 10 includes a first motor 101, a first threaded rod 102 and a lifting frame 103. The first motor 101 is fixed at the bottom of the inner wall of the box body 9, the first threaded rod 102 is fixed at the top of the output shaft of the first motor 101, the lifting frame 103 is arranged on the top of the box body 9, and one end of the lifting frame 103 extends to the inside of the box body 9 and is slidably connected with the box body 9, the top of the first threaded rod 102 extends to the inside of the lifting frame 103 and is threadedly connected to the inner wall of the lifting frame 103, and the end of the lifting frame 103 away from the first threaded rod 102 is fixed to the top of the stretching rod 82. In this embodiment, through the arrangement of the first motor 101, the first threaded rod 102 and the lifting frame 103, after the first motor 101 is turned on, the first threaded rod 102 can be rotated, and the lifting frame 103 moves up and down, thereby driving the stretching rod 82 to rise. When the slider 84 moves to the highest point of the inner wall of the slide groove 83, it will drive the box body 1 up and down, thereby raising the height of the meter box to prevent water from entering the ground.

[0047] The linkage structure 13 includes a second motor 131, a driving wheel 132, a driven wheel 133 and a rotating shaft 134. The second motor 131 is fixed at the top of the installation box 12, the driving wheel 132 is rotatably connected to the bottom of the inner wall of the installation box 12, and the output shaft of the second motor 131 passes through the interior of the installation box 12 and is fixedly connected to the top of the driving wheel 132. The driven wheel 133 is rotatably connected to the left and right sides of the bottom of the inner wall of the installation box 12, and the driving wheel 132 and the driven wheel 133 are connected by belt transmission. The rotating shaft 134 is fixed at the top of the driven wheel 133, and the top of the rotating shaft 134 passes through the outside of the installation box 12 and is rotatably connected to the installation box 12. In this embodiment, through the arrangement of the second motor 131, the driving wheel 132, the driven wheel 133 and the rotating shaft 134, after the second motor 131 is turned on, the driving wheel 132 starts to rotate, and the driven wheels 133 on the left and right sides are rotated through the belt, so that the rotating shafts 134 on both sides start to rotate in the same direction.

[0048] The adjusting structure 14 includes a second threaded rod 141, a threaded sleeve 142 and a push rod 143. The second threaded rod 141 is fixed to the top of the rotating shaft 134, and the second threaded rod 141 is rotatably connected to the inner wall of the box body 1 through a connecting shaft. The threaded sleeve 142 is arranged on the upper and lower sides of the surface of the second threaded rod 141. The thread directions of the upper and lower sides of the surface of the second threaded rod 141 are arranged in opposite directions, and the threaded sleeve 142 is threadedly connected to the second threaded rod 141. The push rod 143 is hinged on the front side of the threaded sleeve 142, and the other end of the push rod 143 is connected to the mounting bracket 134. The back of the plate 2 is hinged. In the present embodiment, through the arrangement of the second threaded rod 141, the threaded sleeve 142 and the push rod 143, after the rotating shaft 134 drives the second threaded rods 141 on both sides to rotate, the threaded sleeves 142 on the upper and lower sides of the surface of the second threaded rod 141 move in opposite directions or towards each other. When the threaded sleeves 142 on the upper and lower sides move towards each other, the push rod 143 is activated, thereby pushing the mounting plate 2 out from the inside of the box body 1. When the threaded sleeves 142 on both sides move in opposite directions, the mounting plate 2 is moved towards the inside of the box body 1.

[0049] The expansion structure 19 includes an expansion plate 191, a fixing groove 192, a fixing block 193, a third threaded rod 194 and a nut 195. The expansion plate 191 is arranged on the top of the placing plate 17, and the expansion plate 191 is slidably connected to the inner wall of the placing plate 17. The left side of the placing plate 17 is provided with a fixing groove 192, and the inner wall of the fixing groove 192 is slidably connected with a fixing block 193, and one side of the fixing block 193 is fixedly connected to the expansion plate 191. The third threaded rod 194 is fixed to the left side of the fixing block 193, and the nut 195 is threadedly connected to the surface of the third threaded rod 194. In this embodiment, By setting the expansion plate 191, the fixing groove 192, the fixing block 193, the third threaded rod 194 and the nut 195, the staff flips over the display plate 17 and moves it out from the inside of the groove 16, and then pulls the moved third threaded rod 194 to make the fixing block 193 and the expansion plate 191 move out of the display plate 17. After moving the expansion plate 191 to a suitable position, the staff rotates the nut 195 to move the nut 195 on the third threaded rod 194. When one side of the nut 195 is tightly fitted with the surface of the display plate 17, the simple fixation of the position of the expansion plate 191 can be completed.

[0050] The protective structure 21 includes a protective box 211, a winding roller 212, a rocker 213 and a sealing ring 214. The protective box 211 is fixed to the left side of the box body 1. The bus body 20 passes through the protective box 211 and extends to the left side of the protective box 211. The winding roller 212 is rotatably connected to the top of the inner wall of the protective box 211. The part of the bus body 20 located inside the protective box 211 is wound around the surface of the winding roller 212. The rocker 213 is rotatably connected to the top of the protective box 211, and the bottom end of the rocker 213 passes through the interior of the protective box 211 and is fixedly connected to the winding roller 212. The surfaces of the left and right sides of the protective box 211 are A wire hole is provided for passing the wire, and a sealing ring 214 is bonded to the inner wall surface of the wire hole, and the surface of the inner wall of the sealing ring 214 fits the surface of the bus body 20. In this embodiment, through the arrangement of the protective box 211, the winding roller 212, the rocker 213 and the sealing ring 214, after the bus is connected to each meter inside the meter box, the staff can wind up the remaining spare lines of the bus, and the protective box 211 can protect part of the bus and shield the connection between the bus and the meter box, and the sealing ring 214 further improves the sealing effect of the protective box 211.

[0051] Limiting grooves 22 are provided on the left and right sides of the inner wall of the box body 9, and limiting rods 23 are fixed on the left and right sides of the lifting frame 103. One end of the limiting rod 23 extends to the inside of the limiting groove 22 and fixes a limiting block 24, and the limiting block 24 is slidably connected to the inner wall of the limiting groove 22. In this embodiment, through the setting of the limiting groove 22, the limiting rod 23 and the limiting block 24, when the first threaded rod 102 rotates, the lifting frame 103 can be limited, so that the lifting frame 103 will not rotate due to the rotation of the first threaded rod 102, but move up and down on the surface of the first threaded rod 102.

[0052] The surfaces of the left and right sides of the box body 9 are provided with card slots 25, and connecting frames 26 are fixed below the left and right sides of the back of the box body 1. The connecting frame 26 is L-shaped, and one side of the connecting frame 26 extends to the inside of the card slot 25 and is slidably connected to the inner wall of the card slot 25. In this embodiment, through the arrangement of the card slot 25 and the connecting frame 26, when the box body 1 is lifted, the stability of the box body 1 during the rising process can be increased, and the connection effect between the box body 1 and the box body 9 is also improved.

[0053] Guide grooves 27 are provided at the upper and lower parts of the left and right sides of the inner wall of the box body 1, and guide wheels 11 are fixed on the four sides of the mounting plate 2. The guide wheels 11 are located inside the guide grooves 27 and are rollingly connected to the inner walls of the guide grooves 27. In this embodiment, through the setting of the guide grooves 27 and the guide wheels 11, the mounting plate 2 is guided when the mounting plate 2 moves in the front and rear directions, so that the mounting plate 2 can be stably pushed out from the inside of the box body 1.

[0054] Working principle of the present invention: when the electric meter box is used outdoors, if it rains, rain drops onto the rain sensor 5, the first motor 101 is turned on, the lifting frame 103 rises, driving the stretching rod 82 below to move upward, and then stretching the tarpaulin 7 to make the tarpaulin 7 bulge, and the rain falls on the tarpaulin 7 and flows downward to prevent rain from accumulating on the top of the tarpaulin 7. If the water level sensor 6 detects that the water level on the ground is too high, the first motor 101 is turned on again to move the box body 1 upward as a whole, lift the box body 1 off the ground, and prevent water from entering the box body 1. When the staff performs regular maintenance, the staff will open the sealing door 15 and move the display plate 17 out of the groove 16. Then the staff will pull out the expansion plate 191 and fix it. , then take out the corresponding maintenance tools and place them on the expansion plate 191 and the placement plate 17, and turn on the second motor 131, so that the threaded sleeves 142 on the upper and lower sides move toward each other, and the push rod 143 pushes the mounting plate 2 forward a certain distance, and then the staff can start the maintenance work. If one end of the bus body 20 is damaged, the staff first opens the protective box 211 and turns the rocker 213 to rotate the winding roller 212, and the bus body 20 falls from the surface of the winding roller 212. Then the staff finds the damaged area, cuts off the damaged area, and reconnects the bus. Then the staff wraps the bus around the winding roller 212 again to protect the bus body 20 and the connection between the bus and the meter box.

[0055] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. An outdoor waterproof electric meter box, comprising a box body (1), characterized in that: The box body (1) is provided with a mounting plate (2) inside, a base (3) is fixed at the bottom of the box body (1), mounting platforms (4) are fixed on both the left and right sides of the base (3), rain sensors (5) and water level sensors (6) are fixed on the upper and lower sides of the mounting platform (4), a rain cover (7) is fixed on the top of the box body (1), a tensile structure (8) is fixed on the top of the box body (1), a box body (9) is provided on the back of the box body (1), a lifting structure (10) is movably installed inside the box body (9), a mounting box (12) is fixed on the rear side of the bottom of the inner wall of the box body (1), and the mounting box (12) is A linkage structure (13) is movably connected inside, an adjustment structure (14) is movably connected on the back of the mounting plate (2), a sealing door (15) is hingedly connected to the front side of the box body (1), a groove (16) is provided on the surface of the sealing door (15), a placement plate (17) is hingedly connected inside the groove (16), support blocks (18) are fixed on the left and right sides of the surface of the sealing door (15) and below the groove (16), an expansion structure (19) is movably connected inside the placement plate (17), a bus body (20) is arranged on the left side of the box body (1), and a protective structure (21) is fixed above the left side of the box body (1); The stretching structure (8) comprises a fixed seat (81), a stretching rod (82), a slide groove (83) and a slider (84); the fixed seat (81) is fixed on the top of the box body (1); the stretching rod (82) is arranged through the top of the fixed seat (81), and the stretching rod (82) is slidably connected to the inner wall of the fixed seat (81); the slide groove (83) is provided on the left and right sides of the inner wall of the fixed seat (81); the slider (84) is fixed to the bottom of the left and right sides of the stretching rod (82), and one side of the slider (84) extends to the inside of the slide groove (83) and is slidably connected to the inner wall of the slide groove (83); the top of the stretching rod (82) passes through the tarpaulin (7) and is fixedly connected to the tarpaulin (7); The lifting structure (10) comprises a first motor (101), a first threaded rod (102) and a lifting frame (103), wherein the first motor (101) is fixed to the bottom of the inner wall of the box body (9), the first threaded rod (102) is fixed to the top of the output shaft of the first motor (101), the lifting frame (103) is arranged through the top of the box body (9), and one end of the lifting frame (103) extends to the inside of the box body (9) and is slidably connected to the box body (9), the top end of the first threaded rod (102) extends to the inside of the lifting frame (103) and is threadedly connected to the inner wall of the lifting frame (103), and one end of the lifting frame (103) away from the first threaded rod (102) is fixed to the top of the stretching rod (82); The linkage structure (13) comprises a second motor (131), a driving wheel (132), a driven wheel (133) and a rotating shaft (134); the second motor (131) is fixed to the top of the installation box (12); the driving wheel (132) is rotatably connected to the bottom of the inner wall of the installation box (12); the output shaft of the second motor (131) passes through the interior of the installation box (12) and is fixedly connected to the top of the driving wheel (132); the driven wheel (133) is rotatably connected to the left and right sides of the bottom of the inner wall of the installation box (12); the driving wheel (132) and the driven wheel (133) are connected via a belt transmission; the rotating shaft (134) is fixed to the top of the driven wheel (133); the top of the rotating shaft (134) passes through the exterior of the installation box (12) and is rotatably connected to the installation box (12); The adjusting structure (14) comprises a second threaded rod (141), a threaded sleeve (142) and a push rod (143); the second threaded rod (141) is fixed at the top end of the rotating shaft (134), and the second threaded rod (141) is rotatably connected to the inner wall of the box body (1) via a connecting shaft; the threaded sleeve (142) is arranged on the upper and lower sides of the surface of the second threaded rod (141); the thread directions of the upper and lower sides of the surface of the second threaded rod (141) are arranged in opposite directions, and the threaded sleeve (142) is threadedly connected to the second threaded rod (141); the push rod (143) is hinged on the front side of the threaded sleeve (142), and the other end of the push rod (143) is hinged to the back side of the mounting plate (2).

2. An outdoor waterproof electric meter box according to claim 1, characterized in that: The expansion structure (19) comprises an expansion plate (191), a fixing groove (192), a fixing block (193), a third threaded rod (194) and a nut (195); the expansion plate (191) is arranged through the top of the placement plate (17), and the expansion plate (191) is slidably connected to the inner wall of the placement plate (17); a fixing groove (192) is provided on the left side of the placement plate (17); a fixing block (193) is slidably connected to the inner wall of the fixing groove (192), and one side of the fixing block (193) is fixedly connected to the expansion plate (191); the third threaded rod (194) is fixed to the left side of the fixing block (193); and the nut (195) is threadedly connected to the surface of the third threaded rod (194).

3. An outdoor waterproof electric meter box according to claim 2, characterized in that: The protective structure (21) comprises a protective box (211), a winding roller (212), a rocker (213) and a sealing ring (214); the protective box (211) is fixed on the left side of the box body (1); the bus body (20) passes through the protective box (211) and extends to the left side of the protective box (211); the winding roller (212) is rotatably connected to the top of the inner wall of the protective box (211); the bus body (20) is located inside the protective box (211) and is wound around the inner wall of the protective box (211). On the surface of the winding roller (212), the rocker (213) is rotatably connected to the top of the protective box (211), and the bottom end of the rocker (213) penetrates into the interior of the protective box (211) and is fixedly connected to the winding roller (212), and the surfaces on both sides of the left and right sides of the protective box (211) are provided with wire holes for passing wires, and the inner wall surface of the wire hole is bonded with a sealing ring (214), and the surface of the inner wall of the sealing ring (214) is in contact with the surface of the bus body (20).

4. The outdoor waterproof electric meter box according to claim 1, characterized in that: The left and right sides of the inner wall of the box body (9) are provided with limit slots (22), and the left and right sides of the lifting frame (103) are fixed with limit rods (23), one end of the limit rod (23) extends into the inside of the limit slot (22) and fixes a limit block (24), and the limit block (24) is slidably connected to the inner wall of the limit slot (22).

5. The outdoor waterproof electric meter box according to claim 1, characterized in that: The surfaces of the left and right sides of the box body (9) are both provided with card slots (25), and connecting frames (26) are fixed below the left and right sides of the back of the box body (1), and the connecting frame (26) is arranged in an L shape, and one side of the connecting frame (26) extends to the inside of the card slot (25) and is slidably connected to the inner wall of the card slot (25).

6. The outdoor waterproof electric meter box according to claim 1, characterized in that: Guide grooves (27) are provided at the upper and lower parts of the left and right inner walls of the box body (1), and guide wheels (11) are fixed on the four sides of the mounting plate (2). The guide wheels (11) are located inside the guide grooves (27) and are rollingly connected to the inner walls of the guide grooves (27).

Images