Automatic maintenance equipment of regulator cubicle
Technical Field
The invention relates to the technical field of electrical equipment, in particular to automatic maintenance equipment of an electrical cabinet.
Background
The electrical cabinet is also called as an electrical control cabinet and a power distribution cabinet, can protect electrical elements in the electrical cabinet, controls an electrical circuit through a relay or a PLC controller, has wide application, and plays a great role in life and production of people, generally speaking, because high temperature can cause the electrical conductivity of metal parts to be low, simultaneously the electrical resistivity to be high, and the oxidation action to be accelerated gradually, the electrical cabinet needs to be ventilated and cooled, which inevitably brings dust into the electrical cabinet, if the cleaning is not carried out in time, the dust is attached to the elements and can generate adverse effects on the insulation performance of the shell of the electrical cabinet, so that the electrical cabinet is usually manually maintained and cleaned regularly, not only manpower is consumed, danger exists, and before maintenance, a user is generally informed and powered off, great loss is caused, and inconvenience is brought to the user, therefore, the invention provides automatic maintenance equipment of an electrical cabinet, which is used for solving the problems.
Disclosure of Invention
The invention aims to provide automatic maintenance equipment for an electrical cabinet, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic maintenance equipment of regulator cubicle, includes the regulator cubicle, fixed mounting has the track on the regulator cubicle, and the track internal rotation installs the lead screw, there is removal nut through threaded connection on the lead screw, and removes on the nut fixed mounting have the ejector pin and connect the oil fill, remove fixed mounting has the montant on the nut, and is provided with logical groove on the montant, fixedly connected with brushing grey device on the montant, and montant bottom fixedly connected with slider, slider sliding connection is on album grey device, fixed mounting has automatic oiling device and brushing board in the regulator cubicle.
Preferably, the ash brushing device comprises an installation block, a fixedly connected brush is arranged on the installation block, a sinking groove is formed in the installation block, a pressing block is slidably arranged in the sinking groove, a through groove and a clamping groove are formed in the pressing block, a pull rod is movably inserted into the installation block, a compression spring is sleeved on the pull rod, and a clamping block is fixedly connected to the pull rod.
Preferably, the ash collecting device comprises an ash collecting box, ash inlet holes are formed in the ash collecting box, a drawer is slidably mounted in the ash collecting box, a filter screen is arranged at the bottom of the drawer, a sliding groove is formed in the ash collecting box, and the sliding block is connected in the sliding groove in a sliding mode.
Preferably, the automatic oiling device comprises an oil box, an oil leakage groove is formed in the oil box, a sealing groove is communicated with the oil leakage groove, a moving frame is connected to the oil leakage groove in a penetrating mode, a reset spring is fixedly mounted on the moving frame, a sealing cover fixedly connected to the moving frame is provided with a convex block, and the moving frame is provided with the convex block.
Preferably, the rail is installed at the top of the electrical cabinet, the lead screw is driven by a forward and reverse rotating motor, the movable nut is installed in the rail in a sliding mode, grooves are formed in the top and the bottom of the rail, the vertical rod slides in the grooves in the bottom, the ejector rod and the oil receiving hopper penetrate through the top clamping groove, and the oil receiving hopper is provided with an oil dripping hole facing downwards.
Preferably, the ash brushing device is connected with a plurality of on the montant as required, the installation piece is the U type, forks on the montant, and the brush is located the surface of installation piece, it is a style of calligraphy groove to run through groove and draw-in groove, and the orientation of seting up between them is perpendicular.
Preferably, the dust collecting box is installed at the bottom of the electrical cabinet, the bottom of the dust collecting box is connected with a ventilation system below the electrical cabinet, and the plurality of dust inlet holes are formed in the upper surface of the dust collecting box.
Preferably, the oil box bottom surface is the arc, and sealed lid is connected with the seal groove cooperation, the removal frame comprises montant and horizontal pole, and reset spring connects on the horizontal pole, and sealed lid is connected on the montant, the lug is the hemisphere.
Compared with the prior art, the invention has the beneficial effects that:
1. the automatic operation dust brushing device is arranged, the screw rod pair is used as a driving part to drive one vertical rod to move, a brush can be quickly installed at any position on the vertical rod, the automatic operation dust brushing device can adapt to elements at different installation positions, too much time does not need to be consumed, dust adhered to an electrical element can be automatically cleaned, the normal operation of equipment is ensured, the frequency of manual maintenance on an electrical cabinet is reduced, and the power failure loss is reduced;
2. aiming at the dust brushing device, the dust collecting device is arranged at the bottom of the electrical cabinet and is connected with the ventilation system of the electrical cabinet, the generated gas flows to bring the falling dust into the dust collecting box and is collected by using the drawer with the filter screen, so that the dust can be stored and is very convenient to remove;
3. be provided with automatic oiling device, can maintain to the transmission part lead screw pair of automatic brushing grey device, the ejector pin on the mobile nut removes the in-process and can open the sealed lid of oil box for lubricating oil is added and is lubricated on the mobile nut, and the oil box can the automatic recovery sealed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the sweeping maintenance structure of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 1;
fig. 4 is an enlarged schematic view of the area B in fig. 2.
In the figure: the device comprises an electric cabinet 1, a rail 2, a screw rod 3, a movable nut 4, a push rod 5, an oil receiving hopper 6, a vertical rod 7, a through groove 71, an ash brushing device 8, a mounting block 81, a brush 82, a sink groove 83, a pressing block 84, a penetrating groove 85, a clamping groove 86, a pull rod 87, a compression spring 88, a clamping block 89, a sliding block 9, an ash collecting device 10, an ash collecting box 101, an ash inlet hole 102, a drawer 103, a filter screen 104, a sliding groove 105, an automatic oiling device 11, an oil box 111, an oil leakage groove 112, a sealing groove 113, a movable frame 114, a return spring 115, a sealing cover 116, a convex block 117 and a cleaning plate 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides an automatic maintenance equipment of regulator cubicle, includes regulator cubicle 1, fixed mounting has track 2 on the regulator cubicle 1, and the 2 internal rotations in track install lead screw 3, there is removal nut 4 through threaded connection on the lead screw 3, and remove nut 4 and go up fixed mounting have ejector pin 5 and connect oil hopper 6, fixed mounting has montant 7 on the removal nut 4, and is provided with logical groove 71 on the montant 7, fixedly connected with brushing grey device 8 on the montant 7, and montant 7 bottom fixedly connected with slider 9, slider 9 sliding connection is on album grey device 10, fixed mounting has automatic oiling device 11 and scrubbing board 12 in the regulator cubicle 1, and scrubbing board 12 adopts dull polish glass, and with its contact when the process at brush 82, the dust on the brush 82 has cleared up, prevents to produce secondary pollution to electrical component.
The ash brushing device 8 comprises an installation block 81, a brush 82 is fixedly connected to the installation block 81, a sinking groove 83 is formed in the installation block 81, a pressing block 84 is slidably installed in the sinking groove 83, a through groove 85 and a clamping groove 86 are formed in the pressing block 84, a pull rod 87 is movably inserted into the installation block 81, a compression spring 88 is sleeved on the pull rod 87, and a clamping block 89 is fixedly connected to the pull rod 87;
the ash collecting device 10 comprises an ash collecting box 101, an ash inlet 102 is formed in the ash collecting box 101, a drawer 103 is arranged in the ash collecting box 101 in a sliding mode, a filter screen 104 is arranged at the bottom of the drawer 103, a sliding groove 105 is formed in the ash collecting box 101, and a sliding block 9 is connected in the sliding groove 105 in a sliding mode and guides the movement of the vertical rod 7;
the automatic oiling device 11 comprises an oil box 111, an oil leakage groove 112 is formed in the oil box 111, a sealing groove 113 is communicated with the oil leakage groove 112, a moving frame 114 is connected in the oil leakage groove 112 in a penetrating mode, a return spring 115 is fixedly installed on the moving frame 114, a sealing cover 116 is fixedly connected to the moving frame 114, and a convex block 117 is arranged on the moving frame 114;
the track 2 is arranged at the top of the electrical cabinet 1, the lead screw 3 is driven by a forward and reverse rotation motor, forward and reverse rotation of the motor is achieved in a forward and reverse transfer line mode, the movable nut 4 is installed in the track 2 in a sliding mode, the top and the bottom of the track 2 are both provided with grooves, the vertical rod 7 slides in the groove at the bottom, the ejector rod 5 and the oil receiving hopper 6 penetrate through a top clamping groove, the oil receiving hopper 6 is provided with downward oil dripping holes, the movable nut 4 is driven to translate left and right in the track 2 by rotation of the lead screw 3, structural abrasion is prevented in order to ensure smooth movement of the movable nut 4, when the movable nut 4 moves to the right side, the ejector rod 5 is in contact with the convex block 117, lubricating oil in the oil box 111 can leak into the oil receiving hopper 6, and then is added into the movable nut 4 from the oil dripping holes;
the ash brushing device 8 is connected with a plurality of vertical rods 7 according to needs, the mounting block 81 is U-shaped and is forked on the vertical rod 7, the brush 82 is positioned on the surface of the mounting block 81, the through groove 85 and the clamping groove 86 are both straight-line-shaped grooves, the opening directions of the through groove 85 and the clamping groove 86 are vertical, the clamping block 89 is a straight-line-shaped block and is matched with the clamping groove 86, the pull rod 87 is a round rod, the mounting block 81 is provided with a straight-line-shaped vertical groove which allows the pull rod 87 and the clamping block 89 to pass through but can block the compression spring 88, after the mounting block 81 is sleeved on the vertical rod 7, the compression block 84 is placed in the sinking groove 83, the pull rod 87 and the clamping block 89 pass through the straight-line-shaped vertical groove on the mounting block 81, the through groove 71 and the through groove 85 on the compression block 84, then the pull rod 87 is rotated 90 degrees and is released, the clamping block 89 is clamped in the clamping groove 86, and under the action of the compression spring 88, the vertical rod 7 and the brush 82 are clamped on the vertical rod 7, so that the brush 82 is quickly fixed, the vertical rod 7 drives the brush 82 to move left and right, dust adhered to an electrical element is automatically cleaned, normal operation of equipment is guaranteed, the frequency of manual maintenance of the electrical cabinet 1 is reduced, power failure loss is reduced, the ash brushing device 8 is quite convenient to mount and dismount, on one hand, the ash brushing device can be mounted at any position of the vertical rod 7 according to actual conditions in the electrical cabinet 1, and on the other hand, the ash brushing device 8 is also convenient to replace and clean;
the dust collecting box 101 is installed at the bottom of the electrical cabinet 1, the bottom of the dust collecting box 101 is connected with a ventilation system below the electrical cabinet 1, a plurality of dust inlet holes 102 are formed in the upper surface of the dust collecting box 101, the ventilation system of the electrical cabinet 1 can displace high-temperature gas in the cabinet body, formed air flow can suck falling dust into the dust collecting box 101 from the dust inlet holes 102, a filter screen 104 at the bottom of the drawer 103 can enable the gas to pass through and retain the dust, so that the dust is collected in the drawer 103, the drawer 103 can be drawn out for cleaning, and the dust is very convenient to clean;
the bottom surface of the oil box 111 is arc-shaped, the sealing cover 116 is connected with the sealing groove 113 in a matching manner, the movable frame 114 is composed of a vertical rod and a horizontal rod, the return spring 115 is connected to the horizontal rod, the sealing cover 116 is connected to the vertical rod, the bump 117 is hemispherical, the ejector rod 5 is in contact with the bump 117, the movable frame 114 can be lifted up against the action of the return spring 115, so that the sealing cover 116 is separated from the sealing groove 113, lubricating oil in the oil box 111 can leak out of the oil leakage groove 112 and finally fall into the oil receiving hopper 6, after the ejector rod 5 passes through, the return spring 115 can pull the movable frame 114, the sealing cover 116 covers the sealing groove 113 and is sealed again, in the process, the amount of leaked lubricating oil is mainly determined by the aperture of the oil leakage groove 112, the screw pair is automatically lubricated, and the service life is prolonged;
the working principle is as follows: when in use, the ash brushing device 8 is selectively installed according to the installation condition of the electrical elements in the electrical cabinet 1, after the installation block 81 is sleeved on the vertical rod 7, the pressing block 84 is placed in the sinking groove 83, the pull rod 87 and the fixture block 89 penetrate through the straight vertical groove on the mounting block 81, the through groove 71 and the penetrating groove 85 on the pressing block 84, then the pull rod 87 is rotated by 90 degrees and then released, the fixture block 89 is clamped in the clamping groove 86, and under the action of the compression spring 88, the pull rod 87 reduces the distance between the mounting block 81 and the pressing block 84, so that the mounting block and the pressing block are clamped on the vertical rod 7, thereby the brush 82 is rapidly fixed, the motor drives the screw rod 3 to rotate, the rotation of the screw rod 3 drives the movable nut 4 to horizontally move in the track 2, the vertical rod 7 connected with the dust brush device moves left and right in the electrical cabinet 1, and dust adhered to the electrical element is cleaned through the dust brush device 8;
the cleaned dust directly falls off on one hand, and adheres to the brush 82 on the other hand, the brush 82 contacts with the cleaning plate 12 when passing through the cleaning plate, so that the dust on the brush 82 is cleaned, the dust falls off towards the bottom, a ventilation system at the bottom of the electrical cabinet 1 can replace high-temperature gas in the cabinet body, the formed air flow can suck the falling dust into the dust collection box 101 from the dust inlet hole 102, the filter screen 104 at the bottom of the drawer 103 can enable the gas to pass through to retain the dust, so that the dust is collected in the drawer 103, the drawer 103 can be drawn out for cleaning, and the dust is very convenient to clean;
in order to ensure the flexibility of the transmission part and prevent abrasion, lubricating oil is added through the automatic oiling device 11, in the moving process of the moving nut 4, the ejector rod 5 connected to the moving nut is contacted with the bump 117, the moving frame 114 can be lifted against the action of the return spring 115, so that the sealing cover 116 is separated from the sealing groove 113, the lubricating oil in the oil box 111 can leak from the oil leakage groove 112, finally fall into the oil receiving hopper 6 and then is added into the moving nut 4 from the oil dripping hole below the oil receiving hopper 6, after the ejector rod 5 passes through, the return spring 115 can pull the moving frame 114, so that the sealing cover 116 is covered on the sealing groove 113 to be sealed again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.