CN107171216B - Split combined ring main unit - Google Patents
Split combined ring main unit Download PDFInfo
- Publication number
- CN107171216B CN107171216B CN201710572515.2A CN201710572515A CN107171216B CN 107171216 B CN107171216 B CN 107171216B CN 201710572515 A CN201710572515 A CN 201710572515A CN 107171216 B CN107171216 B CN 107171216B
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- CN
- China
- Prior art keywords
- fixedly connected
- fixed block
- screw rod
- ring main
- main unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/52—Mobile units, e.g. for work sites
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/045—Details of casing, e.g. gas tightness
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transmission Devices (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention discloses a split combined ring main unit, which comprises an air box, wherein the bottom of the air box is fixedly connected with a base, the right side of the air box is fixedly connected with an upper shell, the bottom of the right side of the air box is fixedly connected with a lower shell, the bottoms of the base and the lower shell are fixedly connected with a bottom box, the top of the inner wall of the bottom box is fixedly connected with a motor, and the output end of the motor is fixedly connected with a screw rod. According to the split combined type ring main unit, the bottom box, the motor, the screw rod, the screw block, the first fixed block, the first supporting rod, the fixing frame, the opening, the baffle, the supporting plate, the second supporting rod, the second fixed block, the supporting frame and the roller are arranged for use in a matched mode, so that the problem that the existing split combined type ring main unit is inconvenient to move due to overlarge body shape and needs to be carried by multiple people is solved.
Description
Technical Field
The invention relates to the technical field of ring main units, in particular to a split combined ring main unit.
Background
The ring main unit is an electric device with a group of power transmission and distribution electric devices (high-voltage switch devices) arranged in a metal or nonmetal insulating cabinet body or made into an assembled spacing ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse.
The split combined ring main unit is one of ring main units, but the existing split combined ring main units are inconvenient to move due to overlarge body shape, so that a plurality of people are required to carry, the labor force of a user is increased, and the practicability of the split combined ring main unit is reduced.
Disclosure of Invention
The invention aims to provide a split combined ring main unit, which has the advantage of convenient movement and solves the problem that the existing split combined ring main unit is inconvenient to move due to overlarge body shape and needs to be carried by multiple people.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a components of a whole that can function independently combination formula looped netowrk cabinet, includes the gas tank, the bottom fixedly connected with base of gas tank, the right side fixedly connected with upper casing of gas tank, the bottom fixedly connected with lower casing on gas tank right side, the bottom fixedly connected with base and lower casing's bottom case, the top fixedly connected with motor of bottom case inner wall, the output fixedly connected with screw rod of motor, the surface cover of screw rod is equipped with the spiral shell piece, the equal fixedly connected with first fixed block in both sides of spiral shell piece, one side swing joint that the spiral shell piece was kept away from to first fixed block has first branch, the equal fixedly connected with mount in both sides of bottom case inner wall bottom, the top and the equal fixedly connected with of first branch swing joint of axis department of bottom case bottom, the equal fixedly connected with baffle in both sides of opening inner wall, sliding connection has the backup pad between two baffles, the equal fixedly connected with second branch in both sides at backup pad top, the top swing joint of second branch has the second fixed block, the top swing joint of second fixed block and the first branch and the bottom swing joint of first branch bottom of backup pad have the round pin axle through the bottom swing joint of backup pad.
Preferably, both sides of backup pad all fixedly connected with slider, the spout that uses with the slider cooperation is seted up to one side of baffle.
Preferably, one side of the first fixed block, which is far away from the screw block, is movably connected with the first support rod through a first rotating shaft, the top of the fixing frame is movably connected with the first support rod through a second rotating shaft, and the top of the second support rod is movably connected with the second fixed block through a third rotating shaft.
Preferably, a limiting block is fixedly connected to the bottom of the screw, and the cross-sectional area of the top of the limiting block is larger than that of the bottom of the screw.
Preferably, the surface of the screw rod is provided with external threads, and the inner wall of the screw block is provided with internal threads matched with the external threads.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the split combined type ring main unit, the bottom box, the motor, the screw rod, the screw block, the first fixed block, the first supporting rod, the fixing frame, the opening, the baffle, the supporting plate, the second supporting rod, the second fixed block, the supporting frame and the roller are arranged for use in a matched mode, so that the problem that the existing split combined type ring main unit is inconvenient to move due to overlarge body shape and needs to be carried by multiple people is solved.
2. According to the invention, through the arrangement of the sliding blocks and the sliding grooves, the supporting plate slides on one side of the baffle plate more smoothly, the friction between the supporting plate and the baffle plate is reduced, the service life of parts is prolonged, meanwhile, the sliding blocks and the sliding grooves also play a limiting role on the supporting plate, the phenomenon that the supporting plate inclines in the moving process is avoided, the limiting role on the screw block is played through the arrangement of the limiting blocks, and the phenomenon that the screw block falls off from the bottom of the screw rod in the moving process is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a front cross-sectional view of the bottom case of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, a split combined ring main unit comprises an air box 1, wherein the bottom of the air box 1 is fixedly connected with a base 2, the right side of the air box 1 is fixedly connected with an upper shell 3, the bottom of the right side of the air box 1 is fixedly connected with a lower shell 4, the bottoms of the base 2 and the lower shell 4 are fixedly connected with a bottom box 5, the top of the inner wall of the bottom box 5 is fixedly connected with a motor 6, the output end of the motor 6 is fixedly connected with a screw rod 7, the bottom of the screw rod 7 is fixedly connected with a limiting block 21, the cross-sectional area of the top of the limiting block 21 is larger than the cross-sectional area of the bottom of the screw rod 7, the limiting block 21 is arranged to limit the screw rod 8, the phenomenon that the screw rod 8 falls off from the bottom of the screw rod 7 in the moving process is avoided, the screw rod 7 is sleeved with the screw rod 8, the surface of the screw rod 7 is provided with external threads, the inner wall of the screw rod 8 is provided with internal threads matched with the external threads, the two sides of the screw block 8 are fixedly connected with the first fixed block 9, one side of the first fixed block 9 away from the screw block 8 is movably connected with the first supporting rod 10, two sides of the bottom of the inner wall of the bottom box 5 are fixedly connected with the fixed frame 11, the top of the fixed frame 11 is movably connected with the first supporting rod 10, an opening 12 is arranged at the middle shaft of the bottom box 5, two sides of the inner wall of the opening 12 are fixedly connected with the baffle 13, a supporting plate 14 is slidably connected between the two baffles 13, two sides of the supporting plate 14 are fixedly connected with a sliding block 19, one side of the baffle 13 is provided with a sliding groove 20 matched with the sliding block 19, the sliding of the supporting plate 14 on one side of the baffle 13 is smoother through the arrangement of the sliding block 19 and the sliding groove 20, the friction between the supporting plate 14 and the baffle 13 is reduced, the service life of parts is prolonged, meanwhile the sliding block 19 and the sliding groove 20 also play a limiting role on the supporting plate 14, avoid backup pad 14 to appear the phenomenon of slope at the in-process that removes, the equal fixedly connected with second branch 15 in both sides at backup pad 14 top, the top swing joint of second branch 15 has second fixed block 16, one side that the spiral shell piece 8 was kept away from to first fixed block 9 is through first pivot and first branch 10 swing joint, the top of mount 11 is through second pivot and first branch 10 swing joint, the top of second branch 15 is through third pivot and second fixed block 16 swing joint, the top and the first branch 10 swing joint of second fixed block 16, the equal fixedly connected with support frame 17 in both sides of backup pad 14 bottom, the bottom of support frame 17 is through round pin axle swing joint gyro wheel 18.
When the multifunctional ground box is used, a user controls the operation of the motor 6 through the external controller, the motor 6 drives the screw rod 7 to rotate, the screw rod 7 drives the screw block 8 to move up and down, the screw block 8 drives the first fixed block 9 to move down, the first fixed block 9 drives one end of the first support rod 10 to move down, the first support rod 10 drives the second fixed block 16 to move down through the fixing frame 11, the second fixed block 16 drives the second support rod 15 to move down, the second support rod 15 drives the support plate 14 to move down, the support plate 14 drives the roller 18 to move down through the support frame 17, the roller 18 is in contact with the ground, and at the moment, the bottom box 5 automatically moves up, so that the multifunctional ground box can move.
To sum up: this components of a whole that can function independently combination formula looped netowrk cabinet through setting up end box 5, motor 6, screw rod 7, spiral shell piece 8, first fixed block 9, first branch 10, mount 11, opening 12, baffle 13, backup pad 14, second branch 15, second fixed block 16, support frame 17 and gyro wheel 18's cooperation use, has solved current components of a whole that can function independently combination formula looped netowrk cabinet because the bodily form is too big very inconvenient when removing, needs the problem that many people carry.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a components of a whole that can function independently combination formula looped netowrk cabinet, includes gas tank (1), its characterized in that: the bottom fixedly connected with base (2) of gas tank (1), the right side fixedly connected with upper casing (3) of gas tank (1), the bottom fixedly connected with lower casing (4) on gas tank (1) right side, the bottom fixedly connected with base (2) and lower casing (4) bottom case (5), the top fixedly connected with motor (6) of base (5) inner wall, the output fixedly connected with screw rod (7) of motor (6), the surface cover of screw rod (7) is equipped with spiral shell piece (8), the equal fixedly connected with first fixed block (9) in both sides of spiral shell piece (8), one side swing joint of spiral shell piece (8) is kept away from to first fixed block (9), equal fixedly connected with mount (11) in both sides of base (5) inner wall bottom, the top and first branch (10) swing joint of mount (11), open-ended branch (12) have been seted up at the bottom of base (5) axis department, the equal fixedly connected with backup pad (13) in both sides of opening (12) inner wall, equal fixedly connected with second backup pad (14) between two top fixedly connected with second backup pad (15), the top of the second fixed block (16) is movably connected with the first supporting rod (10), two sides of the bottom of the supporting plate (14) are fixedly connected with supporting frames (17), and the bottom of the supporting frames (17) is movably connected with idler wheels (18) through pin shafts; the two sides of the supporting plate (14) are fixedly connected with sliding blocks (19), and a sliding groove (20) matched with the sliding blocks (19) for use is formed in one side of the baffle (13); one side of the first fixed block (9) far away from the screw block (8) is movably connected with the first supporting rod (10) through a first rotating shaft, the top of the fixed frame (11) is movably connected with the first supporting rod (10) through a second rotating shaft, and the top of the second supporting rod (15) is movably connected with the second fixed block (16) through a third rotating shaft.
2. The split combined ring main unit according to claim 1, wherein: the bottom of screw rod (7) fixedly connected with stopper (21), the cross-sectional area at stopper (21) top is greater than the cross-sectional area of screw rod (7) bottom.
3. The split combined ring main unit according to claim 1, wherein: the surface of screw rod (7) is provided with the external screw thread, the inner wall of screw rod piece (8) is provided with the internal screw thread that uses with the external screw thread cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710572515.2A CN107171216B (en) | 2017-07-14 | 2017-07-14 | Split combined ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710572515.2A CN107171216B (en) | 2017-07-14 | 2017-07-14 | Split combined ring main unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107171216A CN107171216A (en) | 2017-09-15 |
| CN107171216B true CN107171216B (en) | 2023-07-25 |
Family
ID=59818512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710572515.2A Active CN107171216B (en) | 2017-07-14 | 2017-07-14 | Split combined ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107171216B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910783A (en) * | 2017-12-15 | 2018-04-13 | 梅吉玲 | A kind of low-voltage distribution cabinet |
| CN107978984A (en) * | 2017-12-20 | 2018-05-01 | 梅吉玲 | A kind of packaged type power distribution cabinet |
| CN108449904B (en) * | 2018-05-09 | 2023-08-22 | 浙江开盛电气有限公司 | Secondary fusion ring network equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204809689U (en) * | 2015-06-26 | 2015-11-25 | 镇海建设集团有限公司 | Block terminal of convenient transport |
| CN105720492A (en) * | 2016-04-07 | 2016-06-29 | 金柯楠 | Cooling and drying electrical cabinet convenient to move and position |
| CN205543881U (en) * | 2016-04-05 | 2016-08-31 | 北京创新纪技术开发有限公司 | Make things convenient for mobile location's switch board |
| CN205622056U (en) * | 2016-04-07 | 2016-10-05 | 金柯楠 | Convenient scattered hot drying electricity cabinet that removes and fix a position |
| CN205735341U (en) * | 2016-06-27 | 2016-11-30 | 福建省弘惠建设工程有限公司 | A kind of woodworking machinery workbench of convenient carrying |
-
2017
- 2017-07-14 CN CN201710572515.2A patent/CN107171216B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204809689U (en) * | 2015-06-26 | 2015-11-25 | 镇海建设集团有限公司 | Block terminal of convenient transport |
| CN205543881U (en) * | 2016-04-05 | 2016-08-31 | 北京创新纪技术开发有限公司 | Make things convenient for mobile location's switch board |
| CN105720492A (en) * | 2016-04-07 | 2016-06-29 | 金柯楠 | Cooling and drying electrical cabinet convenient to move and position |
| CN205622056U (en) * | 2016-04-07 | 2016-10-05 | 金柯楠 | Convenient scattered hot drying electricity cabinet that removes and fix a position |
| CN205735341U (en) * | 2016-06-27 | 2016-11-30 | 福建省弘惠建设工程有限公司 | A kind of woodworking machinery workbench of convenient carrying |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107171216A (en) | 2017-09-15 |
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