CN105305249A - Power distribution cabinet prevented from being immersed in water - Google Patents
Power distribution cabinet prevented from being immersed in water Download PDFInfo
- Publication number
- CN105305249A CN105305249A CN201510826176.7A CN201510826176A CN105305249A CN 105305249 A CN105305249 A CN 105305249A CN 201510826176 A CN201510826176 A CN 201510826176A CN 105305249 A CN105305249 A CN 105305249A
- Authority
- CN
- China
- Prior art keywords
- power distribution
- distribution cabinet
- sleeve pipe
- load nut
- connecting rod
- 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
Links
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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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 prevented from being immersed in water. The power distribution cabinet comprises a pedestal and is characterized in that vertical columns are vertically installed on the four corners of the pedestal and are sleeved by sleeves capable of moving up and down along the vertical columns; two symmetric rolling grooves are arranged on each vertical column along the length direction of the vertical column; two installing holes corresponding to the rolling grooves are arranged on the side of each sleeve; internal threads are arranged in the installing holes; connecting rods are arranged in the two installing holes; the surfaces of the connecting rods are provided with external threads; the two connecting rods pass through the installing holes and are located inside the corresponding sleeve; each connecting rod is equipped with a first preload nut and a second preload nut through threads; and the first preload nut and the second preload nut are arranged on both sides of the sidewall of the corresponding sleeve. The power distribution cabinet is simple in structure, easy to use, and capable of effectively solving a problem that rainwater cannot be timely drained at some places in a city and thus enable the power distribution cabinet is susceptible to the immersion of the rainwater.
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 |
|---|---|---|---|
| CN201510826176.7A CN105305249A (en) | 2015-11-25 | 2015-11-25 | Power distribution cabinet prevented from being immersed in water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510826176.7A CN105305249A (en) | 2015-11-25 | 2015-11-25 | Power distribution cabinet prevented from being immersed in water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105305249A true CN105305249A (en) | 2016-02-03 |
Family
ID=55202188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510826176.7A Pending CN105305249A (en) | 2015-11-25 | 2015-11-25 | Power distribution cabinet prevented from being immersed in water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105305249A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546579A (en) * | 2016-06-24 | 2018-01-05 | 万象设计江苏有限责任公司 | A kind of power distribution cabinet waterproof platform |
| 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 |
-
2015
- 2015-11-25 CN CN201510826176.7A patent/CN105305249A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546579A (en) * | 2016-06-24 | 2018-01-05 | 万象设计江苏有限责任公司 | A kind of power distribution cabinet waterproof platform |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |
|
| WD01 | Invention patent application deemed withdrawn after publication |