CN105244774A - Power distribution cabinet capable of preventing water immersion - Google Patents
Power distribution cabinet capable of preventing water immersion Download PDFInfo
- Publication number
- CN105244774A CN105244774A CN201510808845.8A CN201510808845A CN105244774A CN 105244774 A CN105244774 A CN 105244774A CN 201510808845 A CN201510808845 A CN 201510808845A CN 105244774 A CN105244774 A CN 105244774A
- Authority
- CN
- China
- Prior art keywords
- power distribution
- distribution cabinet
- sleeve pipe
- load nut
- column
- 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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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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/303—Bases or feet
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a power distribution cabinet capable of preventing water immersion, which comprises a base, and is characterized in that four corners of the base are vertically provided with vertical columns; each vertical column is sleeved with a bushing, and the bushing can move vertically along the vertical column; the vertical column is provided with two symmetrically-arranged rolling grooves along the length direction; the side surface of the bushing is provided with two mounting holes corresponding to the rolling grooves; each mounting hole is internally provided with inner thread and a connection rod; the surface of the connection rod has an outer thread structure; the two connection rods passes through the mounting holes and are located inside the bushing; each connection rod is provided with a first pre-tightening nut and a second pre-tightening nut through thread; and the first pre-tightening nut and the second pre-tightening nut are located at two sides of the side wall of the casing respectively. The structure is simple, the use is convenient, and the problem that the power distribution cabinet is likely to be immersed by rainwater as certain places inside the city can not drain away rainwater timely can be effectively solved.
Description
Technical field
The present invention relates to power distribution cabinet technical field, particularly relate to a kind of power distribution cabinet preventing water soaking.
Background technology
Existing distribution system, mainly contain power distribution room, European-type box change and American Unit Substation etc., all there is following defect in these controller switching equipments: namely in water logging situation, and water can enter its inside from the gap of transformer case, the element of transformer is soaked in water, thus causes transformer normally to run; In order to electric elements safety and normal work, following Lock gate can be increased, when raining heavyly in power distribution cabinet inside, rainwater can not be discharged by urban inner some place in time, and power distribution cabinet is easily soaked by rainwater, and circuit for generating fault, for this reason, we propose a kind of power distribution cabinet preventing water soaking.
Summary of the invention
The object of the invention is to solve the shortcoming existed in prior art, and a kind of power distribution cabinet preventing water soaking proposed.
To achieve these goals, present invention employs following technical scheme:
Prevent a power distribution cabinet for water soaking, comprise base, column is all vertically installed in base corner, and column all overlaps tubing, and sleeve pipe can move up and down along column.
Column offers along its length two symmetrically arranged rolling grooves, have two installing holes corresponding with rolling groove in the side of sleeve pipe, and be equipped with internal thread in installing hole.
Connecting rod is equipped with in two installing holes, and the surface of connecting rod is external thread structure, two equal penetrating mounting holes of connecting rod are also positioned at inside pipe casing, each connecting rod installs the first pre-load nut and the second pre-load nut by screw thread, first pre-load nut and the second pre-load nut lay respectively at the sidewall both sides of sleeve pipe, and the sidewall of sleeve pipe is stepped up by the first pre-load nut and the second pre-load nut.
The end being positioned at the connecting rod of sleeve pipe connects roller by installing rack, connects roller and is positioned at rolling groove, and the inwall connecing roller and rolling groove offsets.
Parallel installation one floating raft on base, the corner of floating raft is fixedly connected with four sleeve pipes respectively; By fixture, electric cabinet body is installed at the end face of floating raft.
Preferably, the guide vane end stop preventing sleeve pipe from coming off is provided with on the top of column.
Preferably, the corner, bottom surface of floating raft is equipped with strutting piece and is held up.
Preferably, being fixed by pilot pin and ground of base.
Preferably, elastomeric pad is equipped with the apparent surface of the first pre-load nut and the second pre-load nut.
A kind of power distribution cabinet preventing water soaking that the present invention proposes, in use, base is for being arranged on bottom surface, when residing for power distribution cabinet, earth's surface is catchmented too much, the effect that floating raft can be subject to buoyancy drives the power distribution cabinet of its end face to rise, and the corner of floating raft is fixedly connected with four sleeve pipes respectively, and sleeve pipe is rolled in rolling groove by roller, rise along column, floating raft can be located by column.Structure of the present invention is simple, easy to use, can effectively solve because rainwater can not be discharged by urban inner some place in time, and power distribution cabinet is easily by problem that rainwater soaks.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation preventing the power distribution cabinet of water soaking that the present invention proposes;
Fig. 2 is a kind of sleeve pipe and pillar construction schematic diagram preventing the power distribution cabinet of water soaking that the present invention proposes;
A kind of roller, connecting rod and sleeve structure schematic diagram preventing the power distribution cabinet of water soaking that Fig. 3 is that the present invention proposes.
In figure: 1, base, 2, pilot pin, 3, floating raft, 4, sleeve pipe, 5, column, 6, electric cabinet body, 7, installing rack, 8, connecting rod, the 9, first pre-load nut, the 10, second pre-load nut, 11, roller, 12, rolling groove.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
With reference to Fig. 1-3, a kind of power distribution cabinet preventing water soaking, comprise base 1, base 1 four jiaos all vertically installs column 5, column 5 all overlaps tubing 4, and sleeve pipe 4 can move up and down along column 5, is provided with the guide vane end stop preventing sleeve pipe 4 from coming off on the top of column 5, being fixed by pilot pin 2 and ground of base 1.
Column 5 offers along its length two symmetrically arranged rolling grooves 12, have two installing holes corresponding with rolling groove 12 in the side of sleeve pipe 4, and be equipped with internal thread in installing hole.
Connecting rod 8 is equipped with in two installing holes, and the surface of connecting rod 8 is external thread structure, two equal penetrating mounting holes of connecting rod 8 are also positioned at sleeve pipe 4 inside, each connecting rod 8 installs the first pre-load nut 9 and the second pre-load nut 10 by screw thread, first pre-load nut 9 and the second pre-load nut 10 lay respectively at the sidewall both sides of sleeve pipe 4, the sidewall of sleeve pipe 4 is stepped up by the first pre-load nut 9 and the second pre-load nut 10, elastomeric pad is equipped with the apparent surface of the first pre-load nut 9 and the second pre-load nut 10, the sidewall of elastomeric pad and sleeve pipe 4 offsets, prevent from using the first pre-load nut 9 and the second pre-load nut 10 to occur to loosen for a long time.
The end being positioned at the connecting rod 8 of sleeve pipe 4 connects roller 11 by installing rack 7, connect roller 11 and be positioned at rolling groove 12, and the inwall connecing roller 11 and rolling groove 12 offsets, and adjustable first pre-load nut 9 and the second position of pre-load nut 10 on connecting rod 8, correct the position of roller 11 and rolling groove 12, roller 11 is offseted with rolling groove 12 inwall all the time, and the sliding friction between sleeve pipe 4 and column 5 can be transformed into rolling friction by roller 11, decreases the resistance that sleeve pipe 4 rises.
Parallel installation one floating raft 3 on base 1, the corner, bottom surface of floating raft 3 is equipped with strutting piece and is held up, and the corner of floating raft 3 is fixedly connected with four sleeve pipes 4 respectively; By fixture, electric cabinet body 6 is installed at the end face of floating raft 3.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (5)
1. prevent a power distribution cabinet for water soaking, comprise base (1), it is characterized in that, column (5) is all vertically installed in base (1) corner, and column (5) all overlaps tubing (4), and sleeve pipe (4) can move up and down along column (5);
Column (5) offers along its length two symmetrically arranged rolling grooves (12), have two installing holes corresponding with rolling groove (12) in the side of sleeve pipe (4), and be equipped with internal thread in installing hole;
Connecting rod (8) is equipped with in two installing holes, and the surface of connecting rod (8) is external thread structure, two equal penetrating mounting holes of connecting rod (8) are also positioned at sleeve pipe (4) inside, each connecting rod (8) installs the first pre-load nut (9) and the second pre-load nut (10) by screw thread, first pre-load nut (9) and the second pre-load nut (10) lay respectively at the sidewall both sides of sleeve pipe (4), and the sidewall of sleeve pipe (4) is stepped up by the first pre-load nut (9) and the second pre-load nut (10);
The end being positioned at the connecting rod (8) of sleeve pipe (4) connects roller (11) by installing rack (7), connects roller (11) and is positioned at rolling groove (12), and (110 offset with the inwall of rolling groove (12) to connect roller;
Upper parallel installation one floating raft (3) of base (1), the corner of floating raft (3) is fixedly connected with four sleeve pipes (4) respectively; By fixture, electric cabinet body (6) is installed at the end face of floating raft (3).
2. a kind of power distribution cabinet preventing water soaking according to claim 1, is characterized in that, is provided with the guide vane end stop preventing sleeve pipe (4) from coming off on the top of column (5).
3. a kind of power distribution cabinet preventing water soaking according to claim 1, is characterized in that, the corner, bottom surface of floating raft (3) is equipped with strutting piece and is held up.
4. a kind of power distribution cabinet preventing water soaking according to claim 1, is characterized in that, being fixed by pilot pin (2) and ground of base (1).
5. a kind of power distribution cabinet preventing water soaking according to claim 1, is characterized in that, is equipped with elastomeric pad the apparent surface of the first pre-load nut (9) and the second pre-load nut (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510808845.8A CN105244774A (en) | 2015-11-23 | 2015-11-23 | Power distribution cabinet capable of preventing water immersion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510808845.8A CN105244774A (en) | 2015-11-23 | 2015-11-23 | Power distribution cabinet capable of preventing water immersion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105244774A true CN105244774A (en) | 2016-01-13 |
Family
ID=55042310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510808845.8A Pending CN105244774A (en) | 2015-11-23 | 2015-11-23 | Power distribution cabinet capable of preventing water immersion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105244774A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107492793A (en) * | 2017-08-23 | 2017-12-19 | 安徽智瑞电气有限公司 | A kind of water level protector of power distribution cabinet |
| CN107681504A (en) * | 2016-08-02 | 2018-02-09 | 天津中电华利电器科技集团有限公司 | One kind flood control high-low voltage electric power distribution cabinet |
| CN107896454A (en) * | 2017-12-14 | 2018-04-10 | 安徽云媒信息科技有限公司 | A kind of outdoor communication cabinet fixing device |
| CN110459963A (en) * | 2019-08-21 | 2019-11-15 | 遵义长征输配电设备有限公司 | A kind of high voltage power distributing cabinet |
| CN112315239A (en) * | 2020-11-11 | 2021-02-05 | 深圳市宾盛科技有限公司 | Be applied to virtual simulation's novel wisdom campus teaching device |
-
2015
- 2015-11-23 CN CN201510808845.8A patent/CN105244774A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681504A (en) * | 2016-08-02 | 2018-02-09 | 天津中电华利电器科技集团有限公司 | One kind flood control high-low voltage electric power distribution cabinet |
| CN107492793A (en) * | 2017-08-23 | 2017-12-19 | 安徽智瑞电气有限公司 | A kind of water level protector of power distribution cabinet |
| CN107896454A (en) * | 2017-12-14 | 2018-04-10 | 安徽云媒信息科技有限公司 | A kind of outdoor communication cabinet fixing device |
| CN110459963A (en) * | 2019-08-21 | 2019-11-15 | 遵义长征输配电设备有限公司 | A kind of high voltage power distributing cabinet |
| CN112315239A (en) * | 2020-11-11 | 2021-02-05 | 深圳市宾盛科技有限公司 | Be applied to virtual simulation's novel wisdom campus teaching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160113 |