Building electrical intelligent anti-creeping device and anti-creeping method

Abstract

The invention discloses a building electrical intelligent anti-creeping device and an anti-creeping method, and belongs to the technical field of anti-creeping. The building electrical intelligent anti-creeping device comprises an electrical cabinet, a cabinet door is hinged to the front end of the electrical cabinet, air outlets are formed in the upper sides of the two ends of the electrical cabinet, dustproof nets are arranged in the air outlets, and a plurality of installers are arranged in the electrical cabinet; according to the invention, through the arrangement of the connecting assembly, when the electric leakage sensor is installed, a pull plate is pulled to drive a sliding rod and a limiting plate to slide in a fixing cylinder, a first spring is compressed, then an insertion plate at the upper end of the electric leakage sensor is inserted into an insertion groove, and then the electric leakage sensor is installed. After the upper end of the inserting plate enters the folded plate, the pulling plate is loosened, the first spring elastically stretches to push one end of the sliding rod to enter the clamping hole in the inserting plate, the effect of limiting and fixing the inserting plate and the electric leakage sensor is achieved, and the electric leakage sensor can be independently disassembled, assembled, overhauled and maintained by arranging the connecting assembly.

Description

Technical Field

[0001] The invention belongs to the technical field of leakage prevention, and specifically relates to an intelligent building electrical leakage prevention device and a leakage prevention method. Background Art

[0002] Leakage is the leakage of current caused by insulation damage or other reasons. When the housing of an electrical appliance is connected to the live wire of the mains for some reason and there is a certain potential difference between the electrical appliance and the ground, leakage will occur.

[0003] The existing technology has the following problems:

[0004] 1. When the leakage sensor in the existing building electrical intelligent anti-leakage device is damaged, it is not convenient to disassemble, repair and maintain the leakage sensor alone;

[0005] 2. The existing intelligent anti-leakage device for building electrical appliances cannot adjust the distance between adjacent installers according to the electrical equipment installed in the electrical cabinet;

[0006] 3. The existing intelligent electrical leakage prevention device of buildings is not convenient for moving electrical cabinets, and electrical cabinets are not convenient for moving to different locations for use. Summary of the invention

[0007] In order to solve the problems raised in the above background technology, the present invention provides an intelligent building electrical leakage prevention device, which has the characteristic of being easy to disassemble, inspect and maintain the leakage sensor separately.

[0008] The invention also provides a leakage prevention method for the intelligent building electrical leakage prevention device.

[0009] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent building electrical leakage prevention device, comprising an electrical cabinet, a cabinet door hinged at the front end of the electrical cabinet, air outlets are arranged on the upper sides of both ends of the electrical cabinet, dustproof nets are arranged in the air outlets, a plurality of installers are arranged inside the electrical cabinet, a plurality of air guide holes are arranged in the installers, a plurality of cooling fans are arranged at the lower end of the installers, a leakage sensor is arranged at the upper end of the electrical cabinet, a warning light is arranged on one side of the upper end of the electrical cabinet, a moving component is arranged at the lower end of the electrical cabinet, the installer and the electrical cabinet are connected by a connecting component, and the leakage sensor and the electrical cabinet are connected by a connecting component.

[0010] Furthermore, the connecting component includes a folding plate, an inserting plate, a card hole, a slot, a fixed cylinder, a sliding rod, a pull plate, a limit plate, a limit assembly and a spring, wherein a plugging plate is arranged at the upper end of the leakage sensor, a slot corresponding to the plugging plate is arranged at the upper end of the electrical cabinet, a folding plate is arranged at a position corresponding to the slot at the upper end of the electrical cabinet, a fixed cylinder is arranged at one end of the folding plate, a sliding rod is arranged in the fixed cylinder, a pull plate is arranged at one end of the sliding rod, a limit plate is welded on the surface of the sliding rod, a spring is arranged on the outside of the sliding rod between the limit plate and the fixed cylinder, a card hole corresponding to the sliding rod is arranged in the inserting plate, and a limit assembly is arranged at a position corresponding to the pull plate at one end of the folding plate.

[0011] Furthermore, the limiting assembly includes a rotating shaft, a rotating plate, a lever, a magnet one and a magnet two, wherein a rotating shaft is arranged on the upper side of one end of the folding plate, a rotating plate is arranged at one end of the rotating shaft, a lever is arranged at one end of the rotating plate, a magnet two is arranged at the middle position of one end of the pulling plate, and a magnet one is arranged at a position at one end of the rotating plate corresponding to the magnet two.

[0012] Furthermore, both ends of the pull plate protrude from the side of the fixed cylinder, and when the pull plate is not pulled, the side of the pull plate is flush with the side of the rotating plate, and the rotating shaft and the folding plate are connected by damping rotation.

[0013] Furthermore, the adjustment component includes a screw, a sleeve, a guide rod, a scale, a connecting bearing, a push rod and an installation component, wherein a guide rod is provided on one side of the interior of the electrical cabinet, a screw is provided on the other side of the interior of the electrical cabinet, a sleeve is provided at a position corresponding to the screw in the installer, the sleeve and the installer are connected by a connecting bearing, a plurality of push rods are provided on the lower side of the screw surface, a scale is provided on the front side of one end of the interior of the electrical cabinet, and the dust net is connected to the electrical cabinet by an installation component.

[0014] Furthermore, the installation assembly includes a protrusion, a groove, a fixing bolt, a fixing hole and a pull rod, wherein protrusions are arranged on both sides of the upper end of the dustproof net, a groove corresponding to the protrusion is arranged at the upper end of the air outlet, the protrusion is connected to the electrical cabinet by a fixing bolt, a fixing hole corresponding to the fixing bolt is arranged at the upper end of the protrusion, and a pull rod is arranged at one end of the protrusion.

[0015] Furthermore, a sliding hole corresponding to the guide rod is provided on one side of the installer, and one end of a plurality of push rods is staggered with the inner wall of the electrical cabinet.

[0016] Furthermore, the moving component includes a base box, a motor, a partition, a double-axis screw, a slide seat, a skateboard, a universal wheel, a rotating rod and a shock-absorbing component, wherein a base box is arranged at the lower side of the electrical cabinet, a partition is arranged inside the base box, a motor is arranged at one end of the base box, a double-axis screw is arranged at the output end of the motor, a slide seat is threadedly connected to both sides of the surface of the double-axis screw, a skateboard is arranged on the lower side of the double-axis screw, universal wheels are arranged on both sides of the lower end of the skateboard, a rotating rod is rotatably connected between the slide seat and the skateboard, and a shock-absorbing component is arranged between the electrical cabinet and the base box.

[0017] Furthermore, the shock absorbing assembly includes a movable plate, a damping rod, a second spring and a sliding column, wherein a movable plate is arranged on the upper side of the partition, damping rods are arranged on both sides between the movable plate and the partition, a second spring is arranged on the outer side of the damping rod between the movable plate and the partition, and sliding columns are welded on both sides between the movable plate and the electrical cabinet.

[0018] Furthermore, a method for preventing leakage of a building electrical intelligent leakage prevention device comprises the following steps:

[0019] Step 1: When installing the leakage sensor, pull the pull plate to drive the sliding rod and the limit plate to slide in the fixed cylinder, the spring is compressed, and then the plug plate at the upper end of the leakage sensor is inserted into the slot. After the upper end of the plug plate enters the folding plate, the pull plate is released, and the spring is stretched to push one end of the sliding rod into the card hole in the plug plate, so as to achieve the effect of limiting and fixing the plug plate and the leakage sensor. By setting the connection component, it is convenient to separately disassemble and overhaul the leakage sensor. By setting the limit component, when there is no need to pull the pull plate, the rotating plate is rotated by the lever, and the rotating plate rotates on one side of the folding plate through the rotating shaft. After the rotating plate rotates to one end of the pull plate, the magnetic block 1 at one end of the rotating plate is adsorbed with the magnetic block 2 on the side of the pull plate, so as to achieve the effect of adsorbing and fixing the rotating plate. The rotating plate can limit the pull plate to avoid pulling the pull plate by mistake.

[0020] Step 2: Rotate the screw sleeve through a number of push rods, and the screw sleeve rotates in the installer through the connecting bearing. The screw sleeve rotates and moves on the screw rod, thereby driving the installer to slide on the guide rod. The spacing between adjacent installers is determined by the scale. The spacing between adjacent installers can be adjusted according to the height of the electrical equipment installed on the installer by setting the adjustment component. By setting the installation component, the dustproof net is plugged into the air outlet when installing the dustproof net, and the protrusions on both sides of the upper end of the dustproof net enter the groove. Then, the fixing bolts are screwed into the fixing holes at the upper end of the protrusions to achieve the effect of limiting and fixing the protrusions and the dustproof net. A pull rod is set at one end of the protrusion to facilitate pulling the protrusion out of the groove. By setting the installation component, the dustproof net is easy to disassemble and clean, so as to avoid clogging caused by dust adhering to the surface of the dustproof net after long-term use;

[0021] Step three: when the device needs to be moved, turn on the motor, and the motor drives the double-axis screw to rotate. The rotation of the double-axis screw drives the two slides to approach each other. The two slides approach each other and push the slide plate downward in the bottom box through the rotating rod. The downward movement of the slide plate causes the universal wheel at the lower end of the slide plate to move out of the bottom box, thereby lifting the device. The device can be moved via the universal wheel. By setting a moving component, the device can be easily moved to different positions for use. By setting a shock-absorbing component, the electrical equipment generates vibration when used in the electrical cabinet. The vibration causes the slide columns on both sides of the lower end of the electrical cabinet to push the moving plate to compress the damping rod and spring 2. The damping rod and spring 2 can be used to buffer and dampen the device. By setting a shock-absorbing component, the device can be buffered and damped.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention sets a connection component. When the leakage sensor is installed, the pull plate is pulled to drive the slide bar and the limit plate to slide in the fixed tube. Once the spring is compressed, the plug plate at the upper end of the leakage sensor is inserted into the slot. After the upper end of the plug plate enters the folding plate, the pull plate is released. Once the spring is extended, one end of the slide bar is pushed into the card hole in the plug plate, thereby achieving the effect of limiting and fixing the plug plate and the leakage sensor. By setting the connection component, it is convenient to separately disassemble, inspect and maintain the leakage sensor.

[0024] 2. The present invention sets an adjustment component, and rotates the screw sleeve through a plurality of push rods. The screw sleeve rotates in the installer through the connecting bearing. The screw sleeve rotates and moves on the screw rod, thereby driving the installer to slide on the guide rod. The spacing between adjacent installers is determined by a scale. By setting the adjustment component, the spacing between adjacent installers can be adjusted according to the height of the electrical equipment installed on the installer.

[0025] 3. The present invention sets a moving component. When the device needs to move, the motor is turned on. The motor drives the double-axis screw to rotate. The rotation of the double-axis screw drives the two slides to approach each other. The two slides approach each other and push the slide plate downward in the bottom box through the rotating rod. The slide plate moves downward so that the universal wheel at the lower end of the slide plate moves out of the bottom box, thereby lifting the device. The device can be moved by the universal wheel. By setting the moving component, the device can be easily moved to different positions for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a stereogram of the present invention;

[0027] Figure 2 This is a three-dimensional diagram of the leakage sensor of the present invention when installed;

[0028] Figure 3 It is a cutaway perspective view of the fixing tube of the present invention;

[0029] Figure 4 For the present invention Figure 2 A magnified image of point A;

[0030] Figure 5 A three-dimensional diagram of the dustproof net of the present invention when installed;

[0031] Figure 6 It is a cutaway stereoscopic view of the bottom box of the present invention;

[0032] In the figure: 1, electrical cabinet; 2, connecting assembly; 21, folding plate; 22, plug plate; 23, card hole; 24, slot; 25, fixing tube; 26, slide rod; 27, pull plate; 28, limit plate; 29, limit assembly; 291, rotating shaft; 292, rotating plate; 293, lever; 294, magnetic block 1; 295, magnetic block 2; 210, spring 1; 3, adjusting assembly; 31, screw rod; 32, screw sleeve; 33, guide rod; 34, scale; 35, connecting bearing; 36, push rod; 37, installation assembly; 371, bump; 372. groove; 373. fixing bolt; 374. fixing hole; 375. pull rod; 4. moving assembly; 41. bottom box; 42. motor; 43. partition; 44. double-axis screw; 45. slide seat; 46. slide plate; 47. universal wheel; 48. rotating rod; 49. shock absorbing assembly; 491. moving plate; 492. damping rod; 493. spring 2; 494. sliding column; 5. air outlet; 6. dust net; 7. cabinet door; 8. installer; 9. air guide hole; 10. cooling fan; 11. warning light; 12. leakage sensor. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Example 1

[0035] See also Figure 1-6 The present invention provides the following technical solutions: an intelligent building electrical leakage prevention device, comprising an electrical cabinet 1, a cabinet door 7 is hinged at the front end of the electrical cabinet 1, air outlets 5 are arranged on the upper sides of both ends of the electrical cabinet 1, and dustproof nets 6 are arranged in the air outlets 5, a plurality of installers 8 are arranged inside the electrical cabinet 1, a plurality of air guide holes 9 are arranged in the installer 8, a plurality of cooling fans 10 are arranged at the lower end of the installer 8, a leakage sensor 12 is arranged at the upper end of the electrical cabinet 1, a warning light 11 is arranged on one side of the upper end of the electrical cabinet 1, a moving component 4 is arranged at the lower end of the electrical cabinet 1, the installer 8 and the electrical cabinet 1 are connected by a connecting component 2, and the leakage sensor 12 and the electrical cabinet 1 are connected by a connecting component 2.

[0036] Further in the present invention, the connecting component 2 includes a folding plate 21, an inserting plate 22, a card hole 23, a slot 24, a fixed cylinder 25, a slide bar 26, a pull plate 27, a limit plate 28, a limit assembly 29 and a spring 210, wherein a plugging plate 22 is arranged at the upper end of the leakage sensor 12, a slot 24 corresponding to the plugging plate 22 is arranged at the upper end of the electrical cabinet 1, a folding plate 21 is arranged at a position corresponding to the slot 24 at the upper end of the electrical cabinet 1, a fixing cylinder 25 is arranged at one end of the folding plate 21, a slide bar 26 is arranged in the fixing cylinder 25, a pull plate 27 is arranged at one end of the slide bar 26, a limit plate 28 is welded on the surface of the slide bar 26, a spring 210 is arranged on the outside of the slide bar 26 between the limit plate 28 and the fixed cylinder 25, a card hole 23 corresponding to the slide bar 26 is arranged in the plugging plate 22, and a limit assembly 29 is arranged at a position corresponding to the pull plate 27 at one end of the folding plate 21.

[0037] By adopting the above technical scheme, when the leakage sensor 12 is installed, the pull plate 27 is pulled to drive the slide bar 26 and the limit plate 28 to slide in the fixed tube 25, and the spring 210 is compressed. Then, the plug plate 22 at the upper end of the leakage sensor 12 is inserted into the slot 24. After the upper end of the plug plate 22 enters the folding plate 21, the pull plate 27 is released, and the spring 210 is stretched to push one end of the slide bar 26 into the card hole 23 in the plug plate 22, so as to achieve the effect of limiting and fixing the plug plate 22 and the leakage sensor 12. By setting the connection component 2, it is convenient to separately disassemble, inspect and maintain the leakage sensor 12.

[0038] Further in the present invention, the limiting assembly 29 includes a rotating shaft 291, a rotating plate 292, a lever 293, a magnet 1 294 and a magnet 2 295, wherein a rotating shaft 291 is arranged on the upper side of one end of the folding plate 21, a rotating plate 292 is arranged at one end of the rotating shaft 291, a lever 293 is arranged at one end of the rotating plate 292, a magnet 2 295 is arranged at the middle position of one end of the pull plate 27, and a magnet 1 294 is arranged at a position at one end of the rotating plate 292 corresponding to the magnet 2 295.

[0039] By adopting the above technical solution, when there is no need to pull the pulling plate 27, the rotating plate 292 is rotated by the lever 293, and the rotating plate 292 is rotated on the side of the folding plate 21 through the rotating shaft 291. After the rotating plate 292 rotates to one end of the pulling plate 27, the magnetic block 1 294 at one end of the rotating plate 292 is adsorbed with the magnetic block 2 295 on the side of the pulling plate 27, so as to achieve the effect of adsorbing and fixing the rotating plate 292. The rotating plate 292 can limit the pulling plate 27 to avoid pulling the pulling plate 27 by mistake.

[0040] Furthermore, in the present invention, both ends of the pull plate 27 protrude from the side of the fixed tube 25, and when the pull plate 27 is not pulled, the side of the pull plate 27 is flush with the side of the rotating plate 292, and the rotating shaft 291 is connected to the folding plate 21 through damping rotation.

[0041] By adopting the above technical solution, the two ends of the pulling plate 27 protrude from the side of the fixed tube 25 to facilitate pulling the pulling plate 27, the rotating plate 292 has a better limiting effect on the pulling plate 27, and the rotating shaft 291 is not easy to rotate on the side of the folding plate 21.

[0042] When the present embodiment is used, the building electrical intelligent leakage prevention device is used, the device is installed in a suitable position, the electrical equipment is installed on the installer 8, the cooling fan 10 can blow air to the electrical equipment at the upper end of the installer 8 through the air guide hole 9 to cool down, and at the same time, the hot air inside the electrical cabinet 1 is discharged from the electrical cabinet 1 through the air outlet 5, the dustproof net 6 plays a dustproof role, the leakage sensor 12 monitors whether the electrical equipment has leakage and transmits it to the electrical cabinet 1. If there is leakage, the warning light 11 flashes to remind the staff that there is a leakage problem. When the leakage sensor 12 is installed, the pull plate 27 is pulled to drive the slide bar 26 and the limit plate 28 to slide in the fixed tube 25, the spring 1 210 is compressed, and then the plug plate 22 at the upper end of the leakage sensor 12 is inserted into the slot 24, and the upper end of the plug plate 22 enters the folding plate 2 1, the pull plate 27 is released, and the spring 1 210 is stretched to push one end of the slide bar 26 into the card hole 23 in the plug plate 22, so as to achieve the effect of limiting and fixing the plug plate 22 and the leakage sensor 12. By setting the connection component 2, it is convenient to separately disassemble, assemble, inspect and maintain the leakage sensor 12. By setting the limit component 29, when there is no need to pull the pull plate 27, the rotating plate 292 is rotated by the lever 293, and the rotating plate 292 rotates on one side of the folding plate 21 through the rotating shaft 291. After the rotating plate 292 rotates to one end of the pull plate 27, the magnetic block 1 294 at one end of the rotating plate 292 is adsorbed with the magnetic block 2 295 on the side of the pull plate 27, so as to achieve the effect of adsorbing and fixing the rotating plate 292. The rotating plate 292 can limit the pull plate 27 to avoid the pull plate 27 from being pulled by mistake.

[0043] Example 2

[0044] The difference between this embodiment and embodiment 1 is that the adjustment component 3 includes a screw 31, a screw sleeve 32, a guide rod 33, a scale 34, a connecting bearing 35, a push rod 36 and an installation component 37, wherein a guide rod 33 is provided on one side of the interior of the electrical cabinet 1, a screw 31 is provided on the other side of the interior of the electrical cabinet 1, a screw sleeve 32 is provided at a position corresponding to the screw 31 in the installer 8, the screw sleeve 32 is connected to the installer 8 through a connecting bearing 35, a plurality of push rods 36 are provided on the lower side of the surface of the screw 31, a scale 34 is provided on the front side of one end of the interior of the electrical cabinet 1, and the dustproof net 6 is connected to the electrical cabinet 1 through the installation component 37.

[0045] By adopting the above technical solution, the screw sleeve 32 is rotated by a plurality of push rods 36, and the screw sleeve 32 is rotated in the installer 8 through the connecting bearing 35. The screw sleeve 32 rotates and moves on the screw rod 31, thereby driving the installer 8 to slide on the guide rod 33. The spacing between adjacent installers 8 is determined by the scale 34. By setting the adjustment component 3, the spacing between adjacent installers 8 can be adjusted according to the height of the electrical equipment installed on the installer 8.

[0046] Further in the present invention, the installation component 37 includes a protrusion 371, a groove 372, a fixing bolt 373, a fixing hole 374 and a pull rod 375, wherein protrusions 371 are arranged on both sides of the upper end of the dustproof net 6, a groove 372 corresponding to the protrusion 371 is arranged at the upper end of the air outlet 5, the protrusion 371 is connected to the electrical cabinet 1 by a fixing bolt 373, a fixing hole 374 corresponding to the fixing bolt 373 is arranged at the upper end of the protrusion 371, and a pull rod 375 is arranged at one end of the protrusion 371.

[0047] By adopting the above technical solution, when installing the dustproof net 6, the dustproof net 6 is inserted into the air outlet 5, and at the same time, the protrusions 371 on both sides of the upper end of the dustproof net 6 enter the groove 372, and then the fixing bolts 373 are screwed into the fixing holes 374 on the upper ends of the protrusions 371, so as to achieve the effect of limiting and fixing the protrusions 371 and the dustproof net 6. A pull rod 375 is provided at one end of the protrusion 371 to facilitate pulling the protrusion 371 out of the groove 372. By providing the installation component 37, it is convenient to disassemble and clean the dustproof net 6 to avoid clogging due to dust adhering to the surface of the dustproof net 6 due to long-term use.

[0048] Furthermore, in the present invention, a sliding hole corresponding to the guide rod 33 is provided on one side of the installer 8 , and one end of a plurality of push rods 36 is staggered with the inner wall of the electrical cabinet 1 .

[0049] By adopting the above technical solution, the installer 8 can slide on the guide rod 33, and one end of a plurality of push rods 36 is staggered from the inner wall of the electrical cabinet 1 to prevent the push rods 36 from scratching the inner wall of the electrical cabinet 1 when rotating.

[0050] When the present embodiment is used, the screw sleeve 32 is rotated by a plurality of push rods 36, and the screw sleeve 32 is rotated in the installer 8 through the connecting bearing 35, and the screw sleeve 32 rotates and moves on the screw rod 31, thereby driving the installer 8 to slide on the guide rod 33, and the spacing between adjacent installers 8 is determined by the scale 34. By setting the adjustment component 3, the spacing between adjacent installers 8 can be adjusted according to the height of the electrical equipment installed on the installer 8. By setting the installation component 37, the dust screen 6 is installed. The dust screen 6 is inserted into the air outlet 5, and the protrusions 371 on both sides of the upper end of the dust screen 6 enter the grooves 372. Then, the fixing bolts 373 are screwed into the fixing holes 374 on the upper ends of the protrusions 371 to achieve the effect of limiting and fixing the protrusions 371 and the dust screen 6. A pull rod 375 is provided at one end of the protrusion 371 to facilitate pulling the protrusion 371 out of the groove 372. By providing the installation assembly 37, it is convenient to disassemble and clean the dust screen 6 to avoid clogging caused by dust adhering to the surface of the dust screen 6 after long-term use.

[0051] Example 3

[0052] The difference between this embodiment and Embodiment 1 and Embodiment 2 is that: the moving component 4 includes a base box 41, a motor 42, a partition 43, a double-axis screw 44, a slide 45, a skateboard 46, a universal wheel 47, a rotating rod 48 and a shock-absorbing assembly 49, wherein a base box 41 is arranged on the lower side of the electrical cabinet 1, a partition 43 is arranged inside the base box 41, a motor 42 is arranged at one end of the base box 41, a double-axis screw 44 is arranged at the output end of the motor 42, a slide 45 is threadedly connected on both sides of the surface of the double-axis screw 44, a skateboard 46 is arranged on the lower side of the double-axis screw 44, universal wheels 47 are arranged on both sides of the lower end of the skateboard 46, a rotating rod 48 is rotatably connected between the slide 45 and the skateboard 46, and a shock-absorbing assembly 49 is arranged between the electrical cabinet 1 and the base box 41.

[0053] By adopting the above technical solution, when the device needs to move, the motor 42 is turned on, and the motor 42 drives the double-axis screw 44 to rotate. The rotation of the double-axis screw 44 drives the two slides 45 to approach each other. The two slides 45 approach each other and push the slide plate 46 to move downward in the bottom box 41 through the rotating rod 48. The slide plate 46 moves downward so that the universal wheel 47 at the lower end of the slide plate 46 moves out of the bottom box 41, thereby lifting the device. The device can be moved by the universal wheel 47. By setting the moving component 4, the device can be easily moved to different positions for use.

[0054] Further in the present invention, the shock absorbing assembly 49 includes a movable plate 491, a damping rod 492, a spring 493 and a sliding column 494, wherein a movable plate 491 is arranged on the upper side of the partition 43, damping rods 492 are arranged on both sides between the movable plate 491 and the partition 43, a spring 493 is arranged on the outer side of the damping rod 492 between the movable plate 491 and the partition 43, and sliding columns 494 are welded on both sides between the movable plate 491 and the electrical cabinet 1.

[0055] By adopting the above technical solution, the electrical equipment generates vibration when used in the electrical cabinet 1. The vibration causes the sliding columns 494 on both sides of the lower end of the electrical cabinet 1 to push the movable plate 491 to compress the damping rod 492 and the spring 493. The damping rod 492 and the spring 493 can be used to buffer and reduce shocks for the device. By setting the shock-absorbing assembly 49, the device can be buffered and reduced in shocks.

[0056] When this embodiment is used, the motor 42 is turned on when the device needs to move, and the motor 42 drives the double-axis screw rod 44 to rotate. The rotation of the double-axis screw rod 44 drives the two slides 45 to approach each other. The two slides 45 approach each other and push the slide plate 46 to move downward in the bottom box 41 through the rotating rod 48. The slide plate 46 moves downward so that the universal wheel 47 at the lower end of the slide plate 46 moves out of the bottom box 41, thereby lifting the device. The device can be moved by the universal wheel 47. By setting the moving component 4, it is convenient to move the device to different positions for use. By setting the shock-absorbing component 49, the electrical equipment generates vibration when used in the electrical cabinet 1. The vibration causes the slide columns 494 on both sides of the lower end of the electrical cabinet 1 to push the moving plate 491 to compress the damping rod 492 and the spring 2 493. The damping rod 492 and the spring 2 493 can be used to buffer and dampen the device. By setting the shock-absorbing component 49, the device can be buffered and damped.

[0057] The motor 42 in the present invention is an existing disclosed technology, and the selected model is 5IK120GN-CF.

[0058] The damping rod 492 in the present invention is an existing disclosed technology, and the selected model is SQS.

[0059] The structure and working principle of the electrical cabinet 1, air outlet 5, dustproof net 6, cabinet door 7, installer 8, air guide hole 9, cooling fan 10, warning light 11 and leakage sensor 12 in the present invention have been disclosed in a building electrical intelligent leakage prevention device disclosed in Chinese patent application No. 2020212612531. Its working principle is to install the electrical equipment on the installer 8, and the cooling fan 10 can blow air to the electrical equipment at the upper end of the installer 8 through the air guide hole 9 to cool down the electrical equipment. At the same time, the hot air inside the electrical cabinet 1 is discharged from the electrical cabinet 1 through the air outlet 5. The dustproof net 6 plays a dust-proof role. The leakage sensor 12 monitors whether the electrical equipment has leakage and transmits it to the electrical cabinet 1. If there is leakage, the warning light 11 flashes to remind the staff that there is a leakage problem.

[0060] The working principle and use process of the present invention are as follows: When the intelligent anti-leakage device for building electrical appliances is used, the device is installed at a suitable position, and the electrical equipment is installed on the installer 8. The cooling fan 10 can blow air to cool the electrical equipment at the upper end of the installer 8 through the air guide hole 9. At the same time, the hot air inside the electrical cabinet 1 is discharged from the electrical cabinet 1 through the air outlet 5. The dustproof net 6 plays a dustproof role. The leakage sensor 12 monitors whether the electrical equipment has leakage and transmits it to the electrical cabinet 1. If there is leakage, the warning light 11 flashes to remind the staff that there is a leakage problem. When the leakage sensor 12 is installed, the pull plate 27 is pulled to drive the slide bar 26 and the limit plate 28 to slide in the fixed tube 25. The spring 210 is compressed, and then the plug plate 22 at the upper end of the leakage sensor 12 is inserted into the slot 24. After the upper end of the plug plate 22 enters the folding plate 21, the pull plate 27 is released, and the spring 210 is stretched to push one end of the slide bar 26 into the card hole 23 in the plug plate 22, so as to achieve the effect of limiting and fixing the plug plate 22 and the leakage sensor 12. By setting the connection component 2, it is convenient to separately disassemble, overhaul and maintain the leakage sensor 12. By setting the limit component 29, when there is no need to pull the pull plate 27, the rotating plate 292 is rotated by the lever 293, and the rotating plate 292 is rotated on one side of the folding plate 21 through the rotating shaft 291. After the plate 292 rotates to one end of the pull plate 27, the magnetic block 1 294 at one end of the rotating plate 292 is adsorbed with the magnetic block 295 on the side of the pull plate 27, so as to achieve the effect of adsorbing and fixing the rotating plate 292. The rotating plate 292 can limit the pull plate 27 to avoid the pull plate 27 from being pulled by mistake. The screw sleeve 32 is rotated by a plurality of push rods 36, and the screw sleeve 32 rotates in the installer 8 through the connecting bearing 35. The screw sleeve 32 rotates and moves on the screw rod 31, thereby driving the installer 8 to slide on the guide rod 33. The spacing between adjacent installers 8 is determined by the scale 34. By setting the adjustment component 3, the height of the electrical equipment installed on the installer 8 can be adjusted. The spacing between adjacent installers 8 is adjusted by the size of the size. By setting the installation component 37, the dust-proof net 6 is inserted into the air outlet 5 when installing the dust-proof net 6, and the protrusions 371 on both sides of the upper end of the dust-proof net 6 enter the groove 372, and then the fixing bolts 373 are screwed into the fixing holes 374 on the upper ends of the protrusions 371 to achieve the effect of limiting and fixing the protrusions 371 and the dust-proof net 6. A pull rod 375 is set at one end of the protrusion 371 to facilitate pulling the protrusion 371 out of the groove 372. By setting the installation component 37, it is convenient to disassemble and clean the dust-proof net 6 to avoid clogging caused by dust adhering to the surface of the dust-proof net 6 after long-term use;When the device needs to move, the motor 42 is turned on, and the motor 42 drives the double-axis screw 44 to rotate. The rotation of the double-axis screw 44 drives the two slides 45 to approach each other. The two slides 45 approach each other and push the slide plate 46 to move downward in the bottom box 41 through the rotating rod 48. The slide plate 46 moves downward so that the universal wheel 47 at the lower end of the slide plate 46 moves out of the bottom box 41, thereby lifting the device. The device can be moved by the universal wheel 47. By setting the moving component 4, it is convenient to move the device to different positions for use. By setting the shock absorbing component 49, the electrical equipment vibrates when used in the electrical cabinet 1. The vibration causes the slide columns 494 on both sides of the lower end of the electrical cabinet 1 to push the moving plate 491 to compress the damping rod 492 and the second spring 493. The damping rod 492 and the second spring 493 can play a buffering and shock absorbing role on the device. By setting the shock absorbing component 49, the device can be buffered and shock absorbing. ;

[0061] 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 building electrical leakage prevention device, comprising an electrical cabinet (1), a cabinet door (7) is hinged at the front end of the electrical cabinet (1), air outlets (5) are arranged on the upper sides of both ends of the electrical cabinet (1), dustproof nets (6) are arranged in the air outlets (5), a plurality of installers (8) are arranged inside the electrical cabinet (1), a plurality of air guide holes (9) are arranged in the installers (8), a plurality of cooling fans (10) are arranged at the lower end of the installers (8), a leakage sensor (12) is arranged at the upper end of the electrical cabinet (1), and a warning light (11) is arranged on one side of the upper end of the electrical cabinet (1), characterized in that: A moving component (4) is arranged at the lower end of the electrical cabinet (1); the installer (8) and the electrical cabinet (1) are connected via a connecting component (2); and the leakage sensor (12) and the electrical cabinet (1) are connected via a connecting component (2).

2. The intelligent building electrical leakage prevention device according to claim 1 is characterized in that: The connecting assembly (2) comprises a folding plate (21), an inserting plate (22), a clamping hole (23), a slot (24), a fixing tube (25), a sliding rod (26), a pulling plate (27), a limiting plate (28), a limiting assembly (29) and a spring (210), wherein the upper end of the leakage sensor (12) is provided with an inserting plate (22), the upper end of the electrical cabinet (1) is provided with a slot (24) corresponding to the inserting plate (22), and the upper end of the electrical cabinet (1) is provided with a folding plate (21) at a position corresponding to the slot (24). A fixing cylinder (25) is arranged at one end of the folding plate (21), a sliding rod (26) is arranged in the fixing cylinder (25), a pulling plate (27) is arranged at one end of the sliding rod (26), a limiting plate (28) is welded on the surface of the sliding rod (26), a spring (210) is arranged on the outer side of the sliding rod (26) between the limiting plate (28) and the fixing cylinder (25), a clamping hole (23) corresponding to the sliding rod (26) is arranged in the plug plate (22), and a limiting component (29) is arranged at a position corresponding to the pulling plate (27) at one end of the folding plate (21).

3. The intelligent building electrical leakage prevention device according to claim 2 is characterized in that: The limiting assembly (29) comprises a rotating shaft (291), a rotating plate (292), a lever (293), a first magnetic block (294) and a second magnetic block (295), wherein a rotating shaft (291) is arranged on the upper side of one end of the folding plate (21), a rotating plate (292) is arranged at one end of the rotating shaft (291), a lever (293) is arranged at one end of the rotating plate (292), a second magnetic block (295) is arranged at a middle position of one end of the pulling plate (27), and a first magnetic block (294) is arranged at a position of one end of the rotating plate (292) corresponding to the second magnetic block (295).

4. The intelligent building electrical leakage prevention device according to claim 3 is characterized in that: The two ends of the pulling plate (27) protrude from the side of the fixed cylinder (25); when the pulling plate (27) is not pulled, the side of the pulling plate (27) is flush with the side of the rotating plate (292); and the rotating shaft (291) and the folding plate (21) are connected by damping rotation.

5. The intelligent building electrical leakage prevention device according to claim 1 is characterized in that: The adjustment assembly (3) comprises a screw (31), a screw sleeve (32), a guide rod (33), a scale (34), a connecting bearing (35), a push rod (36) and a mounting assembly (37), wherein a guide rod (33) is arranged on one side of the interior of the electrical cabinet (1), a screw (31) is arranged on the other side of the interior of the electrical cabinet (1), a screw sleeve (32) is arranged at a position corresponding to the screw (31) in the installer (8), the screw sleeve (32) and the installer (8) are connected via a connecting bearing (35), a plurality of push rods (36) are arranged on the lower side of the surface of the screw (31), a scale (34) is arranged on the front side of one end of the interior of the electrical cabinet (1), and a dust screen (6) is connected to the electrical cabinet (1) via the mounting assembly (37).

6. The intelligent building electrical leakage prevention device according to claim 5 is characterized in that: The mounting assembly (37) comprises a protrusion (371), a groove (372), a fixing bolt (373), a fixing hole (374) and a pull rod (375), wherein protrusions (371) are arranged on both sides of the upper end of the dust screen (6), a groove (372) corresponding to the protrusion (371) is arranged at the upper end of the air outlet (5), the protrusion (371) and the electrical cabinet (1) are connected via a fixing bolt (373), a fixing hole (374) corresponding to the fixing bolt (373) is arranged at the upper end of the protrusion (371), and a pull rod (375) is arranged at one end of the protrusion (371).

7. The intelligent building electrical leakage prevention device according to claim 6 is characterized in that: A sliding hole corresponding to the guide rod (33) is provided on one side of the installer (8), and one end of a plurality of push rods (36) is staggered with the inner wall of the electrical cabinet (1).

8. The intelligent building electrical leakage prevention device according to claim 1 is characterized in that: The moving assembly (4) comprises a bottom box (41), a motor (42), a partition (43), a double-axis screw (44), a slide seat (45), a slide plate (46), a universal wheel (47), a rotating rod (48) and a shock absorbing assembly (49), wherein the bottom box (41) is arranged at the lower side of the electrical cabinet (1), a partition (43) is arranged inside the bottom box (41), a motor (42) is arranged at one end of the bottom box (41), a double-axis screw (44) is arranged at the output end of the motor (42), a slide seat (45) is threadedly connected to both sides of the surface of the double-axis screw (44), a slide plate (46) is arranged at the lower side of the double-axis screw (44), universal wheels (47) are arranged at both sides of the lower end of the slide plate (46), a rotating rod (48) is rotatably connected between the slide seat (45) and the slide plate (46), and a shock absorbing assembly (49) is arranged between the electrical cabinet (1) and the bottom box (41).

9. The intelligent building electrical leakage prevention device according to claim 8, characterized in that: The shock absorbing assembly (49) comprises a movable plate (491), a damping rod (492), a second spring (493) and a sliding column (494), wherein the movable plate (491) is arranged on the upper side of the partition (43), the damping rod (492) is arranged on both sides between the movable plate (491) and the partition (43), the second spring (493) is arranged on the outer side of the damping rod (492) between the movable plate (491) and the partition (43), and the sliding column (494) is welded on both sides between the movable plate (491) and the electrical cabinet (1).

10. A method for preventing leakage of building electrical intelligent leakage prevention device according to any one of claims 1 to 9, characterized in that: The steps include: Step 1: When installing the leakage sensor (12), the pull plate (27) is pulled to drive the slide bar (26) and the limit plate (28) to slide in the fixed tube (25), and the spring 1 (210) is compressed. Then, the plug plate (22) at the upper end of the leakage sensor (12) is inserted into the slot (24). After the upper end of the plug plate (22) enters the folding plate (21), the pull plate (27) is released. The spring 1 (210) is stretched to push one end of the slide bar (26) into the clamping hole (23) in the plug plate (22), so as to achieve the effect of limiting and fixing the plug plate (22) and the leakage sensor (12). By setting the connection component (2), it is convenient to fix the leakage sensor (12). The sensor (12) is individually disassembled, assembled, inspected and maintained. By setting a limit assembly (29), when the pulling plate (27) does not need to be pulled, the rotating plate (292) is rotated by the lever (293). The rotating plate (292) rotates on one side of the folding plate (21) through the rotating shaft (291). After the rotating plate (292) rotates to one end of the pulling plate (27), the magnetic block 1 (294) at one end of the rotating plate (292) is adsorbed with the magnetic block 2 (295) on the side of the pulling plate (27), so as to achieve the effect of adsorbing and fixing the rotating plate (292). The rotating plate (292) can limit the pulling plate (27) to avoid the pulling plate (27) from being pulled by mistake. Step 2: The screw sleeve (32) is rotated by a plurality of push rods (36), and the screw sleeve (32) is rotated in the installer (8) through the connecting bearing (35). The screw sleeve (32) is rotated and moved on the screw rod (31), thereby driving the installer (8) to slide on the guide rod (33). The distance between adjacent installers (8) is determined by the scale (34). The distance between adjacent installers (8) can be adjusted according to the height of the electrical equipment installed on the installer (8) by setting the adjustment component (3). By setting the installation component (37), the dust screen (6) is installed. (6) is inserted into the air outlet (5), and at the same time, the protrusions (371) on both sides of the upper end of the dustproof net (6) enter the groove (372), and then the fixing bolts (373) are screwed into the fixing holes (374) at the upper end of the protrusions (371) to achieve the effect of limiting and fixing the protrusions (371) and the dustproof net (6). A pull rod (375) is provided at one end of the protrusion (371) to facilitate pulling the protrusion (371) out of the groove (372). By providing an installation component (37), it is convenient to disassemble and clean the dustproof net (6), so as to avoid the dust adhesion on the surface of the dustproof net (6) due to long-term use and clogging; Step 3: When the device needs to be moved, the motor (42) is turned on, the motor (42) drives the double-axis screw (44) to rotate, the rotation of the double-axis screw (44) drives the two slides (45) to approach each other, the two slides (45) approach each other and push the slide plate (46) to move downward in the bottom box (41) through the rotating rod (48), the slide plate (46) moves downward so that the universal wheel (47) at the lower end of the slide plate (46) moves out of the bottom box (41), thereby lifting the device, and the device can be moved through the universal wheel (47). By providing a moving assembly (4), the device can be easily moved to different positions for use. By providing a shock absorbing assembly (49), the electrical equipment generates vibration when used in the electrical cabinet (1). The vibration causes the sliding columns (494) on both sides of the lower end of the electrical cabinet (1) to push the moving plate (491) to compress the damping rod (492) and the second spring (493). The damping rod (492) and the second spring (493) can play a buffering and shock absorbing role on the device. By providing the shock absorbing assembly (49), the device can be buffered and shock absorbing.

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