CN113140977A - Low-voltage draw-out type switch cabinet - Google Patents
Low-voltage draw-out type switch cabinet Download PDFInfo
- Publication number
- CN113140977A CN113140977A CN202110475704.4A CN202110475704A CN113140977A CN 113140977 A CN113140977 A CN 113140977A CN 202110475704 A CN202110475704 A CN 202110475704A CN 113140977 A CN113140977 A CN 113140977A
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- CN
- China
- Prior art keywords
- connecting rod
- footboard
- cabinet body
- voltage draw
- low voltage
- 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.)
- Pending
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- 230000001681 protective effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Images
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
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/02—Details
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Trip Switchboards (AREA)
Abstract
The invention relates to the technical field of switch cabinets, in particular to a low-voltage draw-out type switch cabinet which comprises a cabinet body and a unit cabinet arranged in the cabinet body, wherein lifting grooves are formed in two sides of the cabinet body, two groups of guide rails are arranged at intervals in the lifting grooves, a lifting seat is connected to the outer sides of the guide rails in a sliding mode, a pedal can rotate by opening a bolt, a connecting rod is rotated to move the pedal to the front and rotate the pedal, a user can stand above the pedal, the pedal rotates by starting a motor to drive gears, two groups of pull blocks are driven by a chain to move relatively, the lifting seat pulls the pedal to ascend, and therefore the user can conveniently and quickly overhaul and replace a unit cell at a higher position of the cabinet body.
Description
Technical Field
The invention relates to the technical field of low-voltage draw-out type switch cabinets, in particular to a low-voltage draw-out type switch cabinet.
Background
The functional units of the drawer type switch cabinet are separated from the bus or the cable by a functional plate made of grounded metal plates or plastics to form three areas of the bus, the functional units and the cable, and isolation measures are also arranged among the functional units. The power distribution center is suitable for industrial and mining enterprises and high-rise buildings which require high power supply reliability and serves as a centralized control power distribution center.
The existing drawer type switch cabinet is inconvenient for a user to draw out a higher unit grid and overhaul internal components due to overhigh height during overhaul, and the operation is inconvenient.
Disclosure of Invention
The invention aims to solve the defects that a higher unit grid is inconvenient to draw out and the internal components are inconvenient to overhaul in the prior art, and provides a low-voltage draw-out type switch cabinet.
In order to achieve the purpose, the invention adopts the following technical scheme:
the design provides a low pressure pull-out type cubical switchboard, includes the cabinet body and installs the unit cabinet in the cabinet body, the lift groove has all been seted up to the both sides of the cabinet body, the inside interval in lift groove is provided with two sets of guide rails, the outside sliding connection of guide rail has the lift seat, the right side the lift seat is perpendicular to be connected with the connecting rod with the direction rotation that the lift seat removed, the one end that the lift seat was kept away from to the connecting rod is rotated and is connected with the footboard, the top of footboard is provided with protective structure, the left side be provided with the auxiliary stay structure who is used for supporting the footboard on the terminal surface of lift seat, the mounting groove has been seted up at the top of the cabinet body, the inside of mounting groove is provided with the actuating mechanism who is used for driving the lift seat.
Preferably, protective structure is including rotating the guardrail of connection on the footboard, the both sides of guardrail are all rotated and are connected with first connecting rod, one side that the guardrail was kept away from to first connecting rod is rotated and is connected with the second connecting rod with footboard pin joint, and the spaced apart two sets of spacing holes that are equipped with on the terminal surface of second connecting rod, the activity is pegged graft on the terminal surface of first connecting rod have with spacing hole assorted gag lever post, the outside cover of gag lever post is equipped with the spring, the both ends of spring are on the terminal surface of fixed connection gag lever post and first connecting rod respectively.
Preferably, the auxiliary supporting structure comprises a supporting rod, a limiting block is fixedly connected to the end of the supporting rod, and a groove used for sleeving the limiting block is formed in the bottom of the pedal.
Preferably, the driving mechanism comprises a pair of gears driven by a motor and a chain, a pull block is fixedly connected to one chain shaft at two sides of the chain, and a pull rope is fixedly connected between the pull block and the lifting seat.
Preferably, the pull rope is fixedly connected with the middle part of the lifting seat, and the lifting seat is provided with a guide wheel set for changing the stress direction of the pull rope.
Preferably, the side end of the pedal is provided with a positioning hole, and one side of the cabinet body close to the connecting rod is provided with a bolt matched with the positioning hole.
Preferably, the annular groove is formed in the outer side of the connecting rod, the through hole is formed in the end face of the pedal, and a clamping block clamped inside the annular groove is fixedly mounted inside the through hole.
Preferably, the latch block rotates ninety degrees within the annular groove.
Preferably, the top of the mounting groove is fixedly provided with a cover plate through a bolt.
The low-voltage draw-out type switch cabinet provided by the invention has the beneficial effects that: make the footboard can rotate through opening the bolt, rotate the connecting rod and remove the footboard to the place ahead and rotate the footboard, the recess joint to the inside of stopper until the other end bottom of footboard, the user can pull up the guardrail, and fix first connecting rod and second connecting rod through the gag lever post and the spacing pore pair that set up, the user can stand in the top of footboard this moment, rotate through opening motor drive gear, drive two sets of draw blocks through the chain and produce relative movement, make the lifting seat pulling footboard rise, thereby make the user can be convenient and quick overhaul the change to the unit check of the cabinet body higher position, and the footboard of rotary type is convenient for accomodate and is saved space, and the design is comparatively reasonable.
Drawings
Fig. 1 is a schematic structural diagram of a low-voltage draw-out type switch cabinet according to the present invention;
fig. 2 is an enlarged schematic structural diagram of a region a of a low-voltage draw-out type switch cabinet according to the present invention;
fig. 3 is a schematic diagram of a groove structure of a low-voltage draw-out type switch cabinet according to the present invention.
In the figure: 1. a cabinet body; 2. a lifting groove; 3. a lifting seat; 4. a connecting rod; 5. a pedal; 6. an auxiliary support structure; 7. mounting grooves; 8. a drive mechanism; 9. a protective structure; 10. a first link; 11. a second link; 12. a limiting hole; 13. a limiting rod; 14. a spring; 15. a limiting block; 16. a groove; 17. pulling the block; 18. pulling a rope; 19. positioning holes; 20. a bolt; 21. a ring groove; 22. a through hole; 23. and (7) clamping blocks.
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.
Referring to fig. 1-3, a low-voltage draw-out type switch cabinet, including the cabinet body 1 and install the unit cabinet in the cabinet body 1, lifting groove 2 has all been seted up to the both sides of the cabinet body 1, lifting groove 2's inside interval is provided with two sets of guide rails, the outside sliding connection of guide rail has lifting seat 3, the direction that right side lifting seat 3 perpendicular and lifting seat 3 removed rotates and is connected with connecting rod 4, the one end that lifting seat 3 was kept away from to connecting rod 4 rotates and is connected with footboard 5, the top of footboard 5 is provided with protective structure 9, be provided with the auxiliary stay structure 6 that is used for supporting footboard 5 on the terminal surface of left side lifting seat 3, mounting groove 7 has been seted up at the top of the cabinet body 1, the inside of mounting groove 7 is provided with actuating mechanism 8 that is used for driving lifting seat 3.
The auxiliary supporting structure 6 comprises a supporting rod, a limiting block 15 is fixedly connected to the end of the supporting rod, and a groove 16 used for sleeving the limiting block 15 is formed in the bottom of the pedal 5.
The driving mechanism 8 comprises a pair of gears driven by a motor and a chain, a chain shaft on two sides of the chain is fixedly connected with a pull block 17, a pull rope 18 is fixedly connected between the pull block 17 and the lifting seat 3, the pull rope 18 is fixedly connected with the middle of the lifting seat 3, the lifting groove 2 is provided with a guide wheel set for changing the stress direction of the pull rope 18, and the pull rope 18 is arranged in the middle of the lifting seat 3 to ensure the stress balance of the lifting seat 3.
The side of footboard 5 has seted up locating hole 19, and cabinet body 1 is close to one side of connecting rod 4 and is provided with bolt 20 with locating hole 19 matched with, is convenient for fix footboard 5 through bolt 20.
The annular groove 21 has been seted up in the outside of connecting rod 4, has seted up through-hole 22 on the terminal surface of footboard 5, and the inside fixed mounting of through-hole 22 has the fixture block 23 of joint in the inside of annular groove 21, and the fixture block 23 does ninety degrees rotations in annular groove 21.
The top of mounting groove 7 has the apron through bolt fixed mounting, and the apron of setting avoids the dust to enter into the inside of mounting groove 7.
A working mode; during the use, make footboard 5 can rotate through opening bolt 20, it removes footboard 5 to the place ahead and rotates footboard 5 to rotate connecting rod 4, recess 16 joint to stopper 15's inside until footboard 5's the other end bottom, the user can pull up the guardrail, and fix first connecting rod 10 and second connecting rod 11 through gag lever post 13 and spacing hole 12 that set up, the user can stand in the top of footboard 5 this moment, rotate through opening motor drive gear, drive two sets of lugs 17 through the chain and produce relative movement, make 3 pulling footboards 5 of lift seat rise, thereby make the user can be convenient and quick overhaul the unit check of the 1 higher position of cabinet body and change, and footboard 5 of rotary type is convenient for accomodate and save space, the design is comparatively reasonable.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a low pressure pull-out type cubical switchboard, includes the cabinet body (1) and installs the unit cabinet in the cabinet body (1), its characterized in that: lifting groove (2) have all been seted up to the both sides of the cabinet body (1), the inside interval in lifting groove (2) is provided with two sets of guide rails, the outside sliding connection of guide rail has lift seat (3), the right side lift seat (3) are perpendicular to rotate with the direction that lift seat (3) removed and are connected with connecting rod (4), the one end that lift seat (3) were kept away from in connecting rod (4) is rotated and is connected with footboard (5), the top of footboard (5) is provided with protective structure (9), left side be provided with auxiliary stay structure (6) that are used for supporting footboard (5) on the terminal surface of lift seat (3), mounting groove (7) have been seted up at the top of the cabinet body (1), the inside of mounting groove (7) is provided with actuating mechanism (8) that are used for driving lift seat (3).
2. A low voltage draw-out switchgear as claimed in claim 1, wherein: protective structure (9) are including rotating the guardrail of connection on footboard (5), the both sides of guardrail are all rotated and are connected with first connecting rod (10), one side that the guardrail was kept away from in first connecting rod (10) is rotated and is connected with second connecting rod (11) with footboard (5) pin joint, and two sets of spacing holes (12) have been seted up at the interval on the terminal surface of second connecting rod (11), the activity is pegged graft on the terminal surface of first connecting rod (10) have with spacing hole (12) assorted gag lever post (13), the outside cover of gag lever post (13) is equipped with spring (14), the both ends of spring (14) are on the terminal surface of fixed connection gag lever post (13) and first connecting rod (10) respectively.
3. A low voltage draw-out switchgear as claimed in claim 1, wherein: the auxiliary supporting structure (6) comprises a supporting rod, a limiting block (15) is fixedly connected to the end of the supporting rod, and a groove (16) used for being sleeved with the limiting block (15) is formed in the bottom of the pedal (5).
4. A low voltage draw-out switchgear as claimed in claim 1, wherein: the driving mechanism (8) comprises a pair of gears which are driven by a motor and a chain, a chain shaft at two sides of the chain is fixedly connected with a pull block (17), and a pull rope (18) is fixedly connected between the pull block (17) and the lifting seat (3).
5. A low voltage draw-out switchgear as claimed in claim 4, wherein: the middle part of the lifting seat (3) is fixedly connected with the pull rope (18), and the lifting seat (2) is provided with a guide wheel set for changing the stress direction of the pull rope (18).
6. A low voltage draw-out switchgear as claimed in claim 1, wherein: the side of the pedal (5) is provided with a positioning hole (19), and one side of the cabinet body (1) close to the connecting rod (4) is provided with a bolt (20) matched with the positioning hole (19).
7. A low voltage draw-out switchgear as claimed in claim 1, wherein: annular groove (21) have been seted up in the outside of connecting rod (4), through-hole (22) have been seted up on the terminal surface of footboard (5), the inside fixed mounting of through-hole (22) has inside fixture block (23) of joint in annular groove (21).
8. A low voltage draw out switchgear as claimed in claim 7 wherein: the clamping block (23) rotates ninety degrees in the annular groove (21).
9. A low voltage draw-out switchgear as claimed in any one of claims 1 to 8, wherein: the top of the mounting groove (7) is fixedly provided with a cover plate through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110475704.4A CN113140977A (en) | 2021-04-29 | 2021-04-29 | Low-voltage draw-out type switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110475704.4A CN113140977A (en) | 2021-04-29 | 2021-04-29 | Low-voltage draw-out type switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113140977A true CN113140977A (en) | 2021-07-20 |
Family
ID=76816433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110475704.4A Pending CN113140977A (en) | 2021-04-29 | 2021-04-29 | Low-voltage draw-out type switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113140977A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3124371A1 (en) * | 2015-07-31 | 2017-02-01 | B. Financial S.r.L. | A foldaway balcony for boats |
| CN208478895U (en) * | 2018-07-13 | 2019-02-05 | 北京众驰自动化设备有限公司 | Power distribution cabinet |
| CN211226240U (en) * | 2019-12-04 | 2020-08-11 | 重庆育才工程咨询监理有限公司 | Folding guardrail in aerial work platform |
| CN212626618U (en) * | 2020-07-02 | 2021-02-26 | 甘肃鸿盛达电力科技有限公司 | Electrical cabinet |
| CN112531493A (en) * | 2020-11-25 | 2021-03-19 | 江西领创机电科技有限公司 | Intelligent power distribution cabinet |
| CN212835873U (en) * | 2020-03-31 | 2021-03-30 | 广东粤辉建设工程有限公司 | Protective balcony |
-
2021
- 2021-04-29 CN CN202110475704.4A patent/CN113140977A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3124371A1 (en) * | 2015-07-31 | 2017-02-01 | B. Financial S.r.L. | A foldaway balcony for boats |
| CN208478895U (en) * | 2018-07-13 | 2019-02-05 | 北京众驰自动化设备有限公司 | Power distribution cabinet |
| CN211226240U (en) * | 2019-12-04 | 2020-08-11 | 重庆育才工程咨询监理有限公司 | Folding guardrail in aerial work platform |
| CN212835873U (en) * | 2020-03-31 | 2021-03-30 | 广东粤辉建设工程有限公司 | Protective balcony |
| CN212626618U (en) * | 2020-07-02 | 2021-02-26 | 甘肃鸿盛达电力科技有限公司 | Electrical cabinet |
| CN112531493A (en) * | 2020-11-25 | 2021-03-19 | 江西领创机电科技有限公司 | Intelligent power distribution cabinet |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210720 |