CN110581450A - Over-and-under type distribution device convenient to maintain - Google Patents
Over-and-under type distribution device convenient to maintain Download PDFInfo
- Publication number
- CN110581450A CN110581450A CN201910923787.1A CN201910923787A CN110581450A CN 110581450 A CN110581450 A CN 110581450A CN 201910923787 A CN201910923787 A CN 201910923787A CN 110581450 A CN110581450 A CN 110581450A
- Authority
- CN
- China
- Prior art keywords
- power distribution
- ball screw
- cabinet body
- device convenient
- lifting
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- 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
- H02B1/306—Accessories, e.g. windows
-
- 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
- H02B1/32—Mounting of devices therein
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a lifting power distribution device convenient to maintain, which comprises a power distribution cabinet body and a guide post, wherein the bottom of the guide post is fixed on a buried seat body, the side surface of the power distribution cabinet is fixedly connected with a lifting block, the lifting block is arranged on the guide post and a lifting lead screw, and the bottom of the lifting lead screw is meshed and connected with a hand-operated rod through a bevel gear. The invention aims to provide a lifting type power distribution device convenient to maintain, which is simple in structure, the lifting screw rod is controlled to rotate through a hand-operated rod to drive a power distribution cabinet body to lift up and down, the power distribution cabinet body can be maintained conveniently when descending, risks caused by high-altitude operation are avoided, and the safety performance is improved.
Description
Technical Field
The invention relates to a power distribution cabinet, in particular to a lifting type power distribution device convenient to maintain.
Background
The existing outdoor power distribution cabinet needs to be maintained when a fault occurs, needs to be operated at high altitude during maintenance, and has certain danger during operation at high altitude. In addition, when the power distribution cabinet is in poor grounding, the danger of electric shock is easy to occur when the door is opened by hand, and the existing outdoor power distribution cabinet mostly does not have the function of lightning protection. In view of the above, a conveniently maintained lifting power distribution apparatus has been developed to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems, and provides the lifting type power distribution device convenient to maintain, which is simple in structure, the lifting screw rod is controlled to rotate through the hand-operated rod to drive the power distribution cabinet body to lift up and down, the power distribution cabinet body can be maintained conveniently when descending, risks caused by high-altitude operation are avoided, and the safety performance is improved.
In order to realize the purpose, the invention adopts the technical scheme that: the device comprises a power distribution cabinet body and a guide post, wherein the bottom of the guide post is fixed on a buried base body, the side face of the power distribution cabinet is fixedly connected with a lifting block, the lifting block is installed on the guide post and a lifting lead screw, and the bottom of the lifting lead screw is meshed with a hand-operated rod through a bevel gear.
The switch board body includes the cabinet body and a body, and the top of the cabinet body is provided with the rain shade, and the top of rain shade is provided with the lightning protection mount pad, installs the arrester on the lightning protection mount pad, and the bottom of the cabinet body is provided with the ground post, and the body is installed on the linear guide of the cabinet body, and the body realizes the round trip movement through the electric mechanism drive.
Furthermore, the electric mechanism comprises a motor, a first ball screw and a second ball screw, the door body is arranged on matched nuts of the first ball screw and the second ball screw, the first ball screw and the second ball screw are connected through a driving belt, and the first ball screw is connected with an output shaft of the motor.
Furthermore, a waterproof sealing strip is arranged on the door body.
The invention has the beneficial effects that: the invention provides a lifting type power distribution device convenient to maintain, which is simple in structure, the lifting screw rod is controlled to rotate through the hand-operated rod to drive the power distribution cabinet body to lift up and down, and when the power distribution cabinet body descends, the power distribution cabinet can be maintained very conveniently, so that danger caused by high-altitude operation is avoided, and the safety performance is improved.
Can realize electronic opening the door, the electronic cabinet body electric leakage when opening the door and can preventing that ground connection is bad plays safety precaution's effect, can the lightning protection simultaneously, and the leakproofness is good, and the security performance is high.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of a power distribution cabinet body according to the present invention.
The text labels in the figures are represented as: 1. a door body; 2. a linear guide rail; 3. a first ball screw; 4. a ground post; 5. a motor; 6. a drive belt; 7. a cabinet body; 8. a second ball screw; 9. a rain shade; 10. a lightning protection mounting base; 12. a buried base body; 13. a hand lever; 14. a lifting screw rod; 15. a lifting block; 16. and a guide post.
Detailed Description
The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
As shown in fig. 1-2, the specific structure of the present invention is: the power distribution cabinet comprises a power distribution cabinet body and a guide post 16, wherein the bottom of the guide post 16 is fixed on a buried base body 12, the side face of the power distribution cabinet is fixedly connected with a lifting block 15, the lifting block 15 is installed on the guide post 16 and a lifting lead screw 14, and the bottom of the lifting lead screw 14 is meshed and connected with a hand crank 13 through a bevel gear.
The switch board body includes the cabinet body 7 and the door body 1, and the top of the cabinet body 7 is provided with rain shade 9, and the top of rain shade 9 is provided with lightning protection mount pad 10, installs arrester 11 on the lightning protection mount pad 10, and the bottom of the cabinet body 7 is provided with ground connection post 4, and the door body 1 is installed on the linear guide 2 of the cabinet body 7, and the door body 1 realizes the round trip movement through the electric mechanism drive.
Preferably, the electric mechanism comprises a motor 5, a first ball screw 3 and a second ball screw 8, the door body 1 is mounted on a matched nut of the first ball screw 3 and the second ball screw 8, the first ball screw 3 and the second ball screw 8 are connected through a driving belt 6, and the first ball screw 3 is connected with an output shaft of the motor 5.
Preferably, the door body 1 is provided with a waterproof sealing strip.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (4)
1. The utility model provides a over-and-under type distribution device convenient to maintain, its characterized in that, it includes switch board body and guide post (16), and the bottom of guide post (16) is fixed on burying ground pedestal (12), and the side fixed connection elevator (15) of switch board, elevator (15) are installed on guide post (16) and lift lead screw (14), and the bottom of lift lead screw (14) is passed through the helical gear and is connected with hand pole (13) meshing.
2. The lifting power distribution device convenient to maintain as claimed in claim 1, wherein the power distribution cabinet body comprises a cabinet body (7) and a door body (1), a rain shade (9) is arranged at the top of the cabinet body (7), a lightning protection mounting seat (10) is arranged at the top of the rain shade (9), a lightning arrester (11) is mounted on the lightning protection mounting seat (10), a grounding column (4) is arranged at the bottom of the cabinet body (7), the door body (1) is mounted on a linear guide rail (2) of the cabinet body (7), and the door body (1) is driven by an electric mechanism to move back and forth.
3. An elevating power distribution device convenient for maintenance according to claim 2, characterized in that the electric mechanism comprises a motor (5), a first ball screw (3) and a second ball screw (8), the door body (1) is mounted on a matching nut of the first ball screw (3) and the second ball screw (8), the first ball screw (3) and the second ball screw (8) are connected through a driving belt (6), and the first ball screw (3) is connected with an output shaft of the motor (5).
4. The lifting type power distribution device convenient to maintain as claimed in claim 2, wherein a waterproof sealing strip is arranged on the door body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910923787.1A CN110581450A (en) | 2019-09-27 | 2019-09-27 | Over-and-under type distribution device convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910923787.1A CN110581450A (en) | 2019-09-27 | 2019-09-27 | Over-and-under type distribution device convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110581450A true CN110581450A (en) | 2019-12-17 |
Family
ID=68813894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910923787.1A Pending CN110581450A (en) | 2019-09-27 | 2019-09-27 | Over-and-under type distribution device convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110581450A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112310848A (en) * | 2020-11-04 | 2021-02-02 | 徐秀焕 | Dampproofing waterproof switch board |
-
2019
- 2019-09-27 CN CN201910923787.1A patent/CN110581450A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112310848A (en) * | 2020-11-04 | 2021-02-02 | 徐秀焕 | Dampproofing waterproof switch board |
| CN112310848B (en) * | 2020-11-04 | 2022-10-04 | 西安西研高压电器设备有限公司 | Dampproofing and waterproof switch board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191217 |