CN104153661A - Petroleum pumping machine control cabinet with limiting and fixing functions - Google Patents
Petroleum pumping machine control cabinet with limiting and fixing functions Download PDFInfo
- Publication number
- CN104153661A CN104153661A CN201410335231.8A CN201410335231A CN104153661A CN 104153661 A CN104153661 A CN 104153661A CN 201410335231 A CN201410335231 A CN 201410335231A CN 104153661 A CN104153661 A CN 104153661A
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- China
- Prior art keywords
- carrier base
- switch board
- door
- panel door
- limiting
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- 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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- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a petroleum pumping machine control cabinet with limiting and fixing functions. The control cabinet comprises a control cabinet body and a panel door, wherein a door limiting and fixing device is arranged between the control cabinet body and the panel door and comprises a first bracket seat, a second bracket seat and a connecting rod, the first bracket seat is fixedly connected with the panel door, a fixed clamping sheet is mounted on the first bracket seat, and one end of the connecting rod is fixedly connected in the fixed clamping sheet; the second bracket seat is fixedly connected with the control cabinet body, and a fastening bolt and a positioning block are mounted on the second bracket seat; the positioning block is in a cylinder shape, through holes are formed in the side wall and the upper and lower ends of the positioning block, and the other end of the connecting rod runs through the through holes in the side wall of the positioning block. According to the petroleum pumping machine control cabinet with the limiting and fixing functions, an opening angle of the panel door can be effectively controlled, and the opened panel door can be effectively fixed, so that the safety level of the control cabinet is improved.
Description
Technical field
The present invention relates to petroleum extractor switch board field, particularly relate to a kind of petroleum extractor switch board with door limiting fastness function.
Background technology
Petroleum extractor switch board mainly consists of cabinet and panel door, panel door is connected with cabinet by hinge rotating shaft, a large amount of frequency converters, line breaker, transformer, switch, contactor, relay and control module etc. are wherein installed in cabinet, on panel door, are provided with operated key, button, knob, indicator lamp and display etc.Owing to will switch board being carried out to periodic inspection, need switch board panel door can safety open or shut.
Between panel door and switch board cabinet, there is no door limiting fastening devices at present, the angle that panel door is opened is like this more random, if open angle is excessive, panel door is easily encountered on other equipment that are adjacent placement, easily break the various elements that fill on panel door or panel door, and panel door is also difficult for after opening fixing, panel door swing makes troubles to the personnel that switch board is overhauled, and even also has potential safety hazard.
Summary of the invention
The technical problem that the present invention mainly solves is: for the deficiencies in the prior art, a kind of petroleum extractor switch board with door limiting fastness function is provided, the angle that effectively control panel door is opened and can effectively fix the panel door of opening, improves the safe class of switch board.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of petroleum extractor switch board with door limiting fastness function is provided, comprise: switch board cabinet and panel door, between described switch board cabinet and panel door, be provided with door limiting fastening devices, described door limiting fastening devices comprises the first carrier base, the second carrier base and connecting rod, described the first carrier base and described panel door are connected and fixed, on described the first carrier base, tingle is installed, described tingle is two U-shaped sheet metals that front and back are parallel, one end of described connecting rod is cemented in the middle of the parallel U-shaped sheet metal in described two front and back, described the second carrier base and described switch board cabinet are connected and fixed, on described the second carrier base, fastening bolt and locating piece are installed, described locating piece is cylindrical, its sidewall and upper and lower two ends offer through hole orthogonal and that connect, the other end of described connecting rod penetrates the through hole on described locating piece sidewall, described fastening bolt is positioned at the through hole at described upper and lower two ends and can contacts the described connecting rod that is positioned at through hole.
In a preferred embodiment of the present invention, the upper end of described switch board cabinet is also provided with bucker.Can effectively prevent that rainwater from infiltrating through in cabinet from cabinet.
In a preferred embodiment of the present invention, on the panel of described switch board cabinet both sides, be also provided with radiator fan.There is good heat sinking function, avoid the component Yin Gaowen in switch board and damage.
In a preferred embodiment of the present invention, described the first carrier base and the second carrier base are all Ω type, the two ends, left and right of described the first carrier base and the second carrier base all offer the first screw hole, are screwed in respectively on the bottom of panel door and the framework of cabinet bottom.Door limiting fastening devices is arranged on panel door and switch board cabinet preferably by carrier base, can effectively limit the angle that panel door opens and fix panel door.
In a preferred embodiment of the present invention, the middle part of described the first carrier base offers the second screw hole, and described tingle is screwed in the middle part of described the first carrier base.For fixed connecting rod, one end of connecting rod and the first carrier base are fixed together.
In a preferred embodiment of the present invention, metallic gasket and excellent power rubber cushion are also installed on described the second carrier base, described metallic gasket is fixedly mounted on the second support, and described excellent power elastic mounting is on described metallic gasket, and described locating piece is fixed on described excellent power rubber cushion.By the effective stationary positioned piece of metallic gasket and excellent power rubber cushion.
In a preferred embodiment of the present invention, the middle part of described the second carrier base offers the 3rd screw hole, and described metallic gasket is screwed in the middle part of described the second carrier base.
The invention has the beneficial effects as follows: the present invention adopts door limiting fastening devices, by the connecting rod in door limiting fastening devices, connect panel door and switch board cabinet, can effectively improve the safe class of switch board, by this device angle that control panel door is opened preferably and fix panel door, avoid panel door because open angle is excessive, to collide on other equipment, cause panel door and on the damage of various control elements, can avoid a swing to make troubles to switch board maintainer's work simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention has the petroleum extractor switch board of door limiting fastness function;
Fig. 2 is the structural representation of the first carrier base shown in Fig. 1;
Fig. 3 is the structural representation of the second carrier base shown in Fig. 1;
In accompanying drawing, the mark of each parts is as follows: 1, cabinet, 2, panel door, 3, door limiting fastening devices, 31, the first carrier base, the 32, second carrier base, 311, tingle, 312, the first screw hole, 313, the second screw hole, 321, locating piece, the 322, first screw hole, 323, the 3rd screw hole, 324, fastening bolt, 325, metallic gasket, 326, excellent power rubber cushion.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1-Fig. 3, the embodiment of the present invention comprises:
A petroleum extractor switch board with door limiting fastness function, comprising: switch board cabinet 1 and panel door 2, be provided with door limiting fastening devices 3 between described switch board cabinet 1 and panel door 2.
Described door limiting fastening devices 3 comprises the first carrier base 31, the second carrier base 32 and connecting rod, described the first carrier base 31 and the second carrier base 32 are all Ω type, the two ends, left and right of described the first carrier base 31 and the second carrier base 32 offer the first screw hole 312(322), described the first carrier base 31 is the bottom through the fixing described panel door 2 of screw hole by screw, described the second support 32 is also fixed on the bottom of cabinet 1 framework through screw hole by screw, at the middle part of described the first carrier base 31, offer the second screw hole 313, and by screw, tingle 311 is installed, described tingle 311 is two U-shaped sheet metals that front and back are parallel, one end of described connecting rod is cemented in the middle of the parallel U-shaped sheet metal in described two front and back by screw, at the middle part of described the second carrier base 32, offer the 3rd screw hole 323, by screw, metallic gasket 325 is installed, above described metallic gasket, be consolidated with excellent power rubber cushion 326, above described excellent power rubber cushion, locating piece 321 and fastening bolt 324 are installed, described locating piece 321 is cylindrical, its sidewall and upper and lower two ends offer through hole orthogonal and that connect, the other end of described connecting rod penetrates the through hole on described locating piece 321 sidewalls, described fastening bolt 324 is arranged in the through hole at described upper and lower two ends, by rotating described fastening bolt 324, can compress the described connecting rod that is positioned at through hole, by connecting rod, flexible in locating piece 321 realized the angle that control panel door 2 is opened, and lock described connecting rod to realize fixed panel door 2 by fastening bolt 324, panel door 2 neither can collide because open angle is excessive on other equipment of placed adjacent like this, also can prevent that panel door 2 swings from crushing operating personnel simultaneously.
Wherein, the upper end of described switch board cabinet 1 is also provided with bucker, can effectively prevent that rainwater from infiltrating through in cabinet from cabinet.
On the panel of described switch board cabinet 1 both sides, be also provided with radiator fan, hot gas in cabinet can be discharged rapidly, avoid the component Yin Gaowen in switch board and damage.
The present invention has disclosed a kind of petroleum extractor switch board with door limiting fastness function, between panel door and switch board cabinet, install door limiting fastening devices additional, by the connecting rod in door limiting fastening devices, connect panel door and switch board cabinet, can effectively improve the safe class of switch board, by this device angle that control panel door is opened preferably and fix panel door, avoid panel door because open angle is excessive, to collide on other equipment, cause panel door and on the damage of various control elements, can avoid a swing make troubles or crush operating personnel to switch board maintainer's work simultaneously.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes manual of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (7)
1. a petroleum extractor switch board with door limiting fastness function, comprise: switch board cabinet and panel door, it is characterized in that, between described switch board cabinet and panel door, be provided with door limiting fastening devices, described door limiting fastening devices comprises the first carrier base, the second carrier base and connecting rod, described the first carrier base and described panel door are connected and fixed, on described the first carrier base, tingle is installed, described tingle is two U-shaped sheet metals that front and back are parallel, one end of described connecting rod is cemented in the middle of the parallel U-shaped sheet metal in described two front and back, described the second carrier base and described switch board cabinet are connected and fixed, on described the second carrier base, fastening bolt and locating piece are installed, described locating piece is cylindrical, its sidewall and upper and lower two ends offer through hole orthogonal and that connect, the other end of described connecting rod penetrates the through hole on described locating piece sidewall, described fastening bolt is positioned at the through hole at described upper and lower two ends and can contacts the described connecting rod that is positioned at through hole.
2. the petroleum extractor switch board with door limiting fastness function according to claim 1, is characterized in that, the top of described switch board cabinet is also provided with bucker.
3. the petroleum extractor switch board with door limiting fastness function according to claim 1, is characterized in that, on the panel of described switch board cabinet both sides, is also provided with radiator fan.
4. the petroleum extractor switch board with door limiting fastness function according to claim 1, it is characterized in that, described the first carrier base and the second carrier base are all Ω type, the two ends, left and right of described the first carrier base and the second carrier base all offer the first screw hole, are screwed in respectively on the bottom of panel door and the framework of cabinet bottom.
5. the petroleum extractor switch board with door limiting fastness function according to claim 4, is characterized in that, the middle part of described the first carrier base offers the second screw hole, and described tingle is screwed in the middle part of described the first carrier base.
6. the petroleum extractor switch board with door limiting fastness function according to claim 1, it is characterized in that, metallic gasket and excellent power rubber cushion are also installed on described the second carrier base, described metallic gasket is fixedly mounted on the second support, described excellent power elastic mounting is on described metallic gasket, and described locating piece is fixed on described excellent power rubber cushion.
7. according to the petroleum extractor switch board with door limiting fastness function described in claim 4 or 6, it is characterized in that, the middle part of described the second carrier base offers the 3rd screw hole, and described metallic gasket is screwed in the middle part of described the second carrier base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410335231.8A CN104153661B (en) | 2014-07-15 | 2014-07-15 | A kind of have door limiting and fix the petroleum extractor switch board of function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410335231.8A CN104153661B (en) | 2014-07-15 | 2014-07-15 | A kind of have door limiting and fix the petroleum extractor switch board of function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104153661A true CN104153661A (en) | 2014-11-19 |
| CN104153661B CN104153661B (en) | 2016-08-24 |
Family
ID=51879274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410335231.8A Expired - Fee Related CN104153661B (en) | 2014-07-15 | 2014-07-15 | A kind of have door limiting and fix the petroleum extractor switch board of function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104153661B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2639475Y (en) * | 2003-07-15 | 2004-09-08 | 稳多企业股份有限公司 | Window stop |
| CN102155131A (en) * | 2010-12-30 | 2011-08-17 | 汪俊锋 | Adjustable strutting piece |
| CN203113970U (en) * | 2013-03-28 | 2013-08-07 | 江苏银河电子股份有限公司 | Position limiting device for cabinet door of machine cabinet |
| CN203660377U (en) * | 2013-12-27 | 2014-06-18 | 大全集团有限公司 | Handcart switch cabinet door operation interlocking mechanism |
| JP2014123686A (en) * | 2012-12-21 | 2014-07-03 | Asahi:Kk | Case for electronic apparatus |
| CN204060242U (en) * | 2014-07-15 | 2014-12-31 | 常熟市森源电气科技有限公司 | A kind of petroleum extractor switch board with door limiting fastness function |
-
2014
- 2014-07-15 CN CN201410335231.8A patent/CN104153661B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2639475Y (en) * | 2003-07-15 | 2004-09-08 | 稳多企业股份有限公司 | Window stop |
| CN102155131A (en) * | 2010-12-30 | 2011-08-17 | 汪俊锋 | Adjustable strutting piece |
| JP2014123686A (en) * | 2012-12-21 | 2014-07-03 | Asahi:Kk | Case for electronic apparatus |
| CN203113970U (en) * | 2013-03-28 | 2013-08-07 | 江苏银河电子股份有限公司 | Position limiting device for cabinet door of machine cabinet |
| CN203660377U (en) * | 2013-12-27 | 2014-06-18 | 大全集团有限公司 | Handcart switch cabinet door operation interlocking mechanism |
| CN204060242U (en) * | 2014-07-15 | 2014-12-31 | 常熟市森源电气科技有限公司 | A kind of petroleum extractor switch board with door limiting fastness function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104153661B (en) | 2016-08-24 |
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