CN110267470B - Energy-saving heat dissipation type variable frequency control cabinet - Google Patents
Energy-saving heat dissipation type variable frequency control cabinet Download PDFInfo
- Publication number
- CN110267470B CN110267470B CN201910400253.0A CN201910400253A CN110267470B CN 110267470 B CN110267470 B CN 110267470B CN 201910400253 A CN201910400253 A CN 201910400253A CN 110267470 B CN110267470 B CN 110267470B
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- fixedly connected
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- shell
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0234—Feet; Stands; Pedestals, e.g. wheels for moving casing on floor
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Transmission Devices (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses an energy-saving heat-dissipation type variable frequency control cabinet which comprises a cabinet body, wherein the four corners of the bottom of the cabinet body are fixedly connected with a shell, the positions, corresponding to the shell, of the four corners of the bottom of the cabinet body are provided with fixing grooves, the inner walls of the fixing grooves are provided with limiting blocks, and the bottoms of the limiting blocks are fixedly connected with fixing blocks. According to the invention, the shell, the fixed groove, the limiting block, the fixed block, the supporting block, the moving block, the rotating shaft, the walking wheel, the clamping block, the limiting plate, the fastening block, the fixed rope, the pulley, the supporting plate, the connecting plate, the rotating rod, the groove, the rolling bearing and the reel are mutually matched, so that the problem that a common energy-saving heat-dissipation type variable frequency control cabinet is inconvenient to move is solved, the moving wheel is fixed at the bottom of the control cabinet in a clamping mode, when the moving wheel is damaged, the replacement is convenient, time and labor are saved, the control cabinet is not easily damaged, and great convenience is brought to a user.
Description
Technical Field
The invention relates to the technical field of control cabinets, in particular to an energy-saving heat-dissipation type variable frequency control cabinet.
Background
The frequency conversion cabinet is a control cabinet which uses a frequency converter to drive a power device. The power dragging mode popularized at present is formed due to good starting performance, speed regulation performance and energy saving effect. The constant-pressure control system is widely applied to various tap water supply systems in cities and countryside, constant-pressure control of high-rise building water supply, domestic water and fire water, industrial production working condition closed-loop water, automatic control of a boiler water replenishing pump and a thermal heating circulating pump, farmland irrigation and fountain control, control of an air conditioning system and cooling circulating water, secondary pressurization control of flow systems of a water plant, a pump station and petrochemical industry, high efficiency and energy conservation. The power consumption of a motor of the system is in a square relation with the rotating speed of the motor, when the pressure is unchanged, the water yield of the water pump is in direct proportion to the rotating speed of the motor, the variable frequency control cabinet adopts a constant pressure working mode, when the water consumption is reduced, the system keeps the constant pressure of a pipe network, the water supply amount is reduced by reducing the rotating number of the water pump, and the power consumption is reduced according to the cubic characteristic. Common energy-conserving heat dissipation type variable frequency control cabinet is not convenient for change and removes the wheel, and the removal wheel of switch board is usually through the welded mode, fixes in the bottom of switch board, when removing the wheel and appearing damaging, when changing and removing the wheel, not only wastes time and energy, produces the harm to the switch board easily moreover, brings very big inconvenience for the user.
Disclosure of Invention
The invention aims to provide an energy-saving heat-dissipation type variable frequency control cabinet, which is convenient for replacing a moving wheel and solves the problem that the common energy-saving heat-dissipation type variable frequency control cabinet is inconvenient to move.
In order to achieve the purpose, the invention provides the following technical scheme: the energy-saving heat-dissipation frequency conversion control cabinet comprises a cabinet body, wherein the four corners of the bottom of the cabinet body are fixedly connected with a shell, the four corners of the bottom of the cabinet body are provided with fixing grooves corresponding to the positions of the shell, the inner wall of each fixing groove is provided with a limiting block, the bottom of each limiting block is fixedly connected with a fixing block, the bottom of each fixing block penetrates through the shell and extends to the outside of the shell, the bottom of each fixing block positioned outside the shell is fixedly connected with a supporting block, the bottom of each supporting block is fixedly connected with a moving block, the left side and the right side of each moving block are fixedly connected with rotating shafts, the surfaces of the rotating shafts are movably connected with walking wheels, clamping blocks are symmetrically arranged at the bottom of the cabinet body and between the two shells, the shells are provided with limiting plates, the limiting plates penetrate through the shells and the fixing blocks, one sides of the limiting plates, which are close to the clamping blocks, are movably connected with the clamping blocks, one side of the limiting plate, which is far away from the clamping block, is fixedly connected with a fastening block, one side of the fastening block, which is far away from the shell, is fixedly connected with a fixing rope, pulleys matched with the fixing ropes are fixedly connected to the bottoms of the left side and the right side of the cabinet body, supporting plates are fixedly connected to the left side and the right side of the cabinet body and positioned above the pulleys, the bottom of the supporting plate is fixedly connected with a connecting plate, the connecting plate is provided with a rotating rod, one end of the rotating rod, which is close to the cabinet body, penetrates through the connecting plate and extends to the outside of the connecting plate, the left side and the right side of the cabinet body are both provided with position grooves matched with the rotating rod, the inner walls of the grooves are fixedly connected with rolling bearings, one end of the rotating rod close to the cabinet body is movably connected with the rolling bearing, the surface of the rotating rod is fixedly connected with a reel, one end of the fixing rope penetrates through the pulley to be fixedly connected with the reel, and the other end of the fixing rope is connected with the fastening block; the utility model discloses a cabinet, including cabinet body, the cabinet body is including the backup pad, the cabinet body is including the cabinet body, the side portion is including the side portion, the cabinet body, the side portion is including the cabinet body, the side on the backup pad, the side portion is including the side portion on the backup pad, the side is located the side, the backup pad, the side is located the side, the side portion is located the side on the backup pad, the side is located the side, the side is located the side, the backup pad, the side is located the side, the backup pad, the side is located side, the side is located side, the backup pad, the side, the backup pad, the side is located side, the backup pad, side is located side, the.
Preferably, one side fixedly connected with bracing piece that the joint piece kept away from the casing, the bracing piece is kept away from the one end of joint piece and the bottom fixed connection of the cabinet body.
Preferably, the top of the supporting plate is fixedly connected with a stabilizing rod, and one end, far away from the supporting plate, of the stabilizing rod is fixedly connected with the cabinet body.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the shell, the fixed groove, the limiting block, the fixed block, the supporting block, the moving block, the rotating shaft, the walking wheel, the clamping block, the limiting plate, the fastening block, the fixed rope, the pulley, the supporting plate, the connecting plate, the rotating rod, the groove, the rolling bearing and the reel are mutually matched, so that the problem that a common energy-saving heat-dissipation type variable frequency control cabinet is inconvenient to move is solved, the moving wheel is fixed at the bottom of the control cabinet in a clamping mode, when the moving wheel is damaged, the replacement is convenient, time and labor are saved, the control cabinet is not easily damaged, and great convenience is brought to a user.
2. The support rod is arranged to play a role in supporting the clamping block, so that the clamping block is prevented from being broken due to the action of external force, the fixing rod is arranged to play a role in fixing the support plate, and the support plate is prevented from being inclined due to the action of external force.
3. The first speed reducing motor, the small belt wheel, the large belt wheel and the synchronous belt are arranged, the small belt wheel is driven to rotate through the rotation of the first speed reducing motor, the large belt wheel is further driven to rotate, the rotating rod drives the winding wheel to rotate, and therefore the fixed rope is automatically wound on the surface of the winding wheel, and labor is saved; through setting up second gear motor, ball, screw nut and leading wheel, second gear motor's rotation, and then drive the leading wheel reciprocating motion on the screw nut, manage the material to fixed rope automatically, can realize that fixed rope evenly lays on the reel, improves work efficiency.
Drawings
FIG. 1 is a structural cross-sectional view of a front view of the present invention;
FIG. 2 is a schematic structural view of a rear view of the present invention;
FIG. 3 is a schematic left side view of the present invention.
In the figure: the novel multifunctional electric cabinet comprises a cabinet body 1, a shell body 2, a fixing groove 3, a limiting block 4, a fixing block 5, a supporting block 6, a moving block 7, a rotating shaft 8, a traveling wheel 9, a clamping block 10, a limiting plate 11, a fastening block 12, a fixing rope 13, a pulley 14, a supporting plate 15, a connecting plate 16, a rotating rod 17, a groove 18, a rolling bearing 19, a winding wheel 20, a supporting rod 21, a fixing rod 22, a rotating block 23, a handle 24, a first speed reducing motor 23, a small belt wheel 24, a synchronous belt 25, a large belt wheel 26, a second speed reducing motor 27 and a ball screw shaft 28.
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. 1-3, the energy-saving heat dissipation type frequency conversion control cabinet comprises a cabinet body 1, wherein four corners of the bottom of the cabinet body 1 are fixedly connected with a casing 2, four corners of the bottom of the cabinet body 1 are provided with fixing grooves 3 corresponding to positions of the casing 2, the inner wall of the fixing grooves 3 is provided with a limiting block 4, the bottom of the limiting block 4 is fixedly connected with a fixing block 5, the bottom of the fixing block 5 penetrates through the casing 2 and extends to the outside of the casing 2, the bottom of the fixing block 5 positioned at the outside of the casing 2 is fixedly connected with a supporting block 6, the bottom of the supporting block 6 is fixedly connected with a moving block 7, the left side and the right side of the moving block 7 are fixedly connected with rotating shafts 8, the surface of the rotating shafts 8 is movably connected with traveling wheels 9, clamping blocks 10 are symmetrically arranged at positions between the two casings 2 at the bottom of the cabinet body 1, one side of the clamping blocks 10 away from the casings 2 is fixedly connected with a supporting rod 21, one end of the support rod 21 far away from the clamping block 10 is fixedly connected with the bottom of the cabinet body 1, the support rod 21 is arranged to play a role in supporting the clamping block 10, so as to prevent the clamping block 10 from being broken due to external force, the shell 2 is provided with a limit plate 11, the limit plate 11 penetrates through the shell 2 and the fixed block 5, one side of the limit plate 11 close to the clamping block 10 is movably connected with the clamping block 10, one side of the limit plate 11 far away from the clamping block 10 is fixedly connected with a fastening block 12, one side of the fastening block 12 far away from the shell 2 is fixedly connected with a fixed rope 13, the bottoms of the left side and the right side of the cabinet body 1 are fixedly connected with pulleys 14 matched with the fixed rope 13, support plates 15 are fixedly connected on the left side and the right side of the cabinet body 1 and positioned above the pulleys 14, the top of the support plates 15 is fixedly connected with a stabilizing rod 22, one end of the stabilizing rod 22 far away from the support plates 15 is fixedly connected with the cabinet body 1, the fixing device has the advantages that the fixing device has the function of fixing the supporting plate 15 by arranging the fixing rod 22, the supporting plate 15 is prevented from inclining due to the action of external force, the bottom of the supporting plate 15 is fixedly connected with the connecting plate 16, the connecting plate 16 is provided with the rotating rod 17, one end, close to the cabinet body 1, of the rotating rod 17 penetrates through the connecting plate 16 and extends to the outside of the connecting plate, the left side and the right side of the cabinet body 1 are both provided with position grooves 18 matched with the rotating rod 17, the inner wall of each groove 18 is fixedly connected with the rolling bearing 19, one end, close to the cabinet body 1, of the rotating rod 17 is movably connected with the rolling bearing 19, the surface of the rotating rod 17 is fixedly connected with the reel 20, one end of the fixing rope 13 penetrates through the pulley 14 to be fixedly connected with the reel 20, and the other end of the fixing rope 13 is connected with the fixing block 12;
the utility model discloses a cabinet of cabinet 1, including the cabinet, the support plate 15, the cabinet, the pulley 20, the cabinet, the pulley 20, the output shaft of second gear motor 27, the cabinet is equipped with the first gear motor 23 on the side of backup pad 15, the output shaft of first gear motor 23 is connected with little pulley 24, the one end that the cabinet 1 was kept away from to dwang 17 is connected with big pulley 26, connect through the hold-in range between little pulley 24 and the big pulley 26, still be equipped with a second gear motor 27 on two sides about the cabinet 1 respectively, second gear motor 27 is located between pulley 14 and the reel 20, the output shaft of second gear motor 27 and the one end fixed connection of ball 28, the other end of ball 28 passes through the bearing and is connected with connecting plate 16, the leading wheel passes through the lead screw nut with ball 28, fixed rope 13 passes from the leading wheel, still be equipped with overspeed device on the reel 20, be convenient for tensioning fixed rope 13.
When the device is used, the small belt wheel is driven to rotate through the rotation of the first speed reducing motor 23, the large belt wheel is driven to rotate, the reel 20 is driven to rotate through the rotating rod 17, the fixed rope 13 is automatically wound on the surface of the reel 20, manpower is saved, the guide wheel on the screw nut is driven to reciprocate through the rotation of the second speed reducing motor 27, the fixed rope 13 is automatically sorted, the working efficiency is improved, the fixed rope 13 pulls the fastening block 12 to move towards two sides, the fastening block 12 pulls the limiting plate 11 to move towards two sides, the limiting plate 11 is pulled out from the fixed block 5, then the fixed block is pulled out from the shell 2, the movable wheel is replaced, the fixed block 5 is inserted into the shell 2 after the replacement is finished, the fixed block 5 is limited through the limiting plate 11, the movable wheel is fixed at the bottom of the control cabinet through a clamping mode, when the movable wheel is damaged, the control cabinet is convenient to replace, time-saving and labor-saving, and not easy to damage the control cabinet, so that great convenience is brought to a user.
In summary, the following steps: this energy-conserving heat dissipation type variable frequency control cabinet through casing 2, fixed slot 3, stopper 4, fixed block 5, supporting shoe 6, movable block 7, rotatory pivot 8, walking wheel 9, joint piece 10, limiting plate 11, fastening block 12, fixed rope 13, pulley 14, backup pad 15, connecting plate 16, dwang 17, recess 18, antifriction bearing 19 and reel 20 mutually support, has solved common energy-conserving heat dissipation type variable frequency control cabinet and has not been convenient for change the problem of removing the wheel.
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.
Claims (1)
1. Energy-conserving heat dissipation type variable frequency control cabinet, including the cabinet body, its characterized in that: the cabinet comprises a cabinet body, a shell body is fixedly connected to four corners of the bottom of the cabinet body, fixing grooves are formed in the positions, corresponding to the shell body, of the four corners of the bottom of the cabinet body, a limiting block is arranged on the inner wall of each fixing groove, a fixing block is fixedly connected to the bottom of each limiting block, the bottom of each fixing block penetrates through the shell body and extends to the outside of the shell body, a supporting block is fixedly connected to the bottom of each fixing block positioned outside the shell body, a moving block is fixedly connected to the bottom of each supporting block, rotating shafts are fixedly connected to the left side and the right side of each moving block, walking wheels are movably connected to the surfaces of the rotating shafts, clamping blocks are symmetrically arranged at the bottom of the cabinet body and between the two shell bodies, a limiting plate is arranged on each shell body and penetrates through the shell bodies and the fixing blocks, one side, close to the clamping blocks, of each limiting plate is movably connected with one side, far away from the clamping blocks, one side, far away from the shell, of the fastening block is fixedly connected with a fixing rope, the bottoms of the left side and the right side of the cabinet body are fixedly connected with pulleys matched with the fixing rope, the left side and the right side of the cabinet body are fixedly connected with supporting plates above the pulleys, the bottom of each supporting plate is fixedly connected with a connecting plate, a rotating rod is arranged on each connecting plate, one end, close to the cabinet body, of each rotating rod penetrates through the corresponding connecting plate and extends to the outside of the corresponding connecting plate, position grooves matched with the rotating rods are formed in the left side and the right side of the cabinet body, rolling bearings are fixedly connected to the inner walls of the grooves, one end, close to the cabinet body, of each rotating rod is movably connected with the corresponding rolling bearing, a reel is fixedly connected to the surface of each rotating rod, one end of the fixing rope penetrates through the pulleys and is fixedly connected with the reel, and the other end of the fixing rope is connected with the fastening block; a first speed reducing motor is arranged on the supporting plate close to the end part of the side surface, the output shaft of the first speed reducing motor is connected with a small belt wheel, one end of a rotating rod far away from the cabinet body is connected with a large belt wheel, the small belt wheel is connected with the large belt wheel through a synchronous belt, a second speed reducing motor is respectively arranged on the left side surface and the right side surface of the cabinet body, the second speed reducing motor is positioned between a pulley and a reel, the output shaft of the second speed reducing motor is fixedly connected with one end of a ball screw, the other end of the ball screw is connected with a connecting plate through a bearing, the guide wheel is connected with the ball screw through a screw nut, a fixing rope passes through the guide wheel, a tensioning device is further arranged on the reel, the fixing rope is conveniently tensioned, a supporting rod is fixedly connected with one side of the clamping block far away from the shell, one end of the supporting rod far away from the clamping block is fixedly connected with the bottom of the cabinet body, and a stabilizing rod is fixedly connected with the top of the supporting plate, one end of the stabilizing rod, which is far away from the supporting plate, is fixedly connected with the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910400253.0A CN110267470B (en) | 2019-05-15 | 2019-05-15 | Energy-saving heat dissipation type variable frequency control cabinet |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910400253.0A CN110267470B (en) | 2019-05-15 | 2019-05-15 | Energy-saving heat dissipation type variable frequency control cabinet |
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| CN110267470A CN110267470A (en) | 2019-09-20 |
| CN110267470B true CN110267470B (en) | 2022-01-04 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113382584B (en) * | 2021-06-08 | 2022-02-08 | 徐州华琅自动化设备有限公司 | Puncture-proof electric vehicle controller |
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| CN110267470A (en) | 2019-09-20 |
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Effective date of registration: 20211215 Address after: 257506 Shengtuo road power supply institute, Kenli District, Dongying City, Shandong Province Applicant after: SHENGLI OIL FIELD SHENGLI ELECTRIC CO.,LTD. Address before: 315104 No. 1333, Xiaying section, Yinxian Avenue, Yinzhou District, Ningbo City, Zhejiang Province (623 in Yinzhou Juji material trading market) Applicant before: Ningbo Hongyi Energy Technology Co.,Ltd. |
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