CN109714919B - A kind of frequency-conversion control cabinet for oil field production - Google Patents
A kind of frequency-conversion control cabinet for oil field production Download PDFInfo
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- CN109714919B CN109714919B CN201811571588.0A CN201811571588A CN109714919B CN 109714919 B CN109714919 B CN 109714919B CN 201811571588 A CN201811571588 A CN 201811571588A CN 109714919 B CN109714919 B CN 109714919B
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Abstract
The present invention relates to control cabinet technical fields, in particular a kind of frequency-conversion control cabinet for oil field production, including preceding cabinet body and preceding cabinet body supporting leg, cabinet body supporting leg before one end screw of the preceding cabinet body close to ground is connected with, one end hinge of the preceding cabinet body is connected with front door, the outer wall screwing at the front door is connected with voltmeter and ammeter, the front door is connected with control button close to one end screw of voltmeter, the front door is connected with front door lock by the position screw of nearby cabinet body, the inner wall screwing of the preceding cabinet body is connected with preceding electric mounting board, one end screw of the preceding electric mounting board close to front door is connected with frequency converter, the frequency converter is connected with controller and air switch in preceding electric mounting board screwing close to the direction on ground, the controller close to ground direction preceding electric mounting board screwing be connected with relay and Fuse, integral device are easily installed, and stability and practicability are higher, have certain promotional value.
Description
Technical field
The present invention relates to control cabinet technical field, specially a kind of frequency-conversion control cabinet for oil field production.
Background technique
Control cabinet is that switchgear, measuring instrumentss, protection electric appliance and ancillary equipment are assembled in envelope by electrical wiring requirement
Close or semiclosed metal safe in or screen width on, arrangement should meet the requirement of electric system normal operation, and easy access do not jeopardize
The safety of the person and surrounding devices.It can be by manual or automatic switch connection or disjunction circuit when normal operation.Failure or not just
By protection electric appliance cutting circuit or alarm when often operation.Running various parameters can be shown by means of measuring instrumentss, it can also be to certain
A little electric parameters are adjusted, and are prompted or issued signal to normal operating conditions is deviateed.Be usually used in it is each send out, match, electric substation
In.
And the control cabinet for using on oilfield production equipment results in the need for multiple since electrical component quantity extremely more
Control cabinet installs electrical component, substantially increases use cost, meanwhile, traditional control cabinet mounting means is due to electrically installing
Plate is laid particular stress on, and assembly crewman is caused to be easy to accidentally injure when installing electric mounting board, time-consuming and laborious, it is therefore desirable to which that one kind is raw for oil field
The frequency-conversion control cabinet of production makes improvement to the above problem.
Summary of the invention
The purpose of the present invention is to provide a kind of frequency-conversion control cabinets for oil field production, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of frequency-conversion control cabinet for oil field production, including preceding cabinet body and preceding cabinet body supporting leg, the preceding cabinet body are close
Cabinet body supporting leg before one end screw on ground is connected with, one end hinge of the preceding cabinet body are connected with front door, the front door it is outer
Wall screwing is connected with voltmeter and ammeter, and the front door is connected with control button close to one end screw of voltmeter, described
Front door is connected with front door lock, the electrical installation before being connected with of the inner wall screwing of the preceding cabinet body by the position screw of nearby cabinet body
Plate, one end screw of the preceding electric mounting board close to front door are connected with frequency converter, and the frequency converter exists close to the direction on ground
Preceding electric mounting board screwing is connected with controller and air switch, the controller close to ground direction in preceding electrical installation
Plate screwing is connected with relay and fuse, and the relay is connected close to the direction on ground in preceding electric mounting board screwing
There is first contactor, the first contactor is connected with connecting terminal in preceding electric mounting board screwing close to the direction on ground
Row, the inner wall screwing of the preceding cabinet body have line card, and the outer wall screwing of the preceding cabinet body is connected with door-hinge mounting plate, the door
Axle installing plate is welded with the main link block of door-hinge far from one end of preceding cabinet body, is socketed with door on the inner wall of the main link block of door-hinge
Axis, the door-hinge are socketed with thrust ball bearing on the outer wall of the one end on ground, the door-hinge far from thrust ball bearing one
Axis retainer ring is socketed on the outer wall at end, one end gear of the thrust ball bearing close to ground is connected to door-hinge supporting block, the door
Door-hinge pair link block is socketed on the outer wall of axis, the door-hinge pair link block is welded with secondary link block installation far from one end of door-hinge
Plate, the pair link block mounting plate are connected with rear cabinet body far from one end screw of door-hinge pair link block, and the rear cabinet body is closely
One end screw in face is connected with rear cabinet body supporting leg, and the rear cabinet body has a back door connection far from one end hinge connection at front door, after described
Door is connected with back door lock close to the direction screw of rear cabinet body, and the outer wall screwing at the back door is connected with industrial LCD, described
The inner wall screwing at back door is connected with rear electric mounting board, and the outer wall screwing of the rear electric mounting board is connected with PLC module
And second contactor, the preceding cabinet body are connected with door latch type clamp far from one end screw of door-hinge mounting plate, the rear cabinet body is remote
One end screw from secondary link block mounting plate is connected with clip.
Preferably, reinforcing rib, the rear cabinet body are welded on the inner wall of position of the preceding cabinet body close to door-hinge mounting plate
Reinforcing rib is welded on the inner wall of the position of pair link block mounting plate.
Preferably, the control button is equipped with multiple groups, the air switch, fuse, first contactor and connecting terminal
Row is equipped with multiple groups.
Preferably, it is welded between the door-hinge supporting block and door-hinge mounting plate.
Preferably, same screw is connected with line card on the inner wall of the rear cabinet body.
Preferably, it is snapped connection between the door latch type clamp and clip.
Preferably, the preceding cabinet body is bonded with gasket close to one end of rear cabinet body.
Compared with prior art, the beneficial effects of the present invention are:
1, in the present invention, preceding electric mounting board is installed by the preceding cabinet body of setting, installs and becomes on preceding electric mounting board
Frequency device and associated electrical components, electric mounting board after being installed by the rear cabinet body of setting install PLC on rear electric mounting board
Module and associated electrical components allow a control cabinet to install multiple element, use cost are greatly saved, improve control
The utilization rate of cabinet processed.
2, it in the present invention, can be opened by door latch type clamp and clip by the preceding cabinet body of setting and rear cabinet body, then enclose
It is rotated around door-hinge, so that the installation and removal of preceding electric mounting board and rear electric mounting board are more convenient, operating space is more
Greatly, the degree of difficulty of installation is reduced.
Detailed description of the invention
Fig. 1 is the whole front door direction schematic diagram of the present invention；
Fig. 2 is the whole back door direction schematic diagram of the present invention；
Fig. 3 is front door schematic internal view of the present invention；
Fig. 4 is back door schematic internal view of the present invention；
Fig. 5, which is that the present invention is whole, opens schematic diagram；
Fig. 6 is door-hinge scheme of installation of the present invention.
In figure: cabinet body supporting leg, the front door 3-, 4- front door lock, 5- control button, 6- voltmeter, 7- before cabinet body, 2- before 1-
It is electrically installed before cabinet body supporting leg, the back door 10-, 11- back door lock, 12- industrial LCD, 13- after cabinet body, 9- after ammeter, 8-
Plate, 14- frequency converter, 15- controller, 16- air switch, 17- relay, 18- fuse, 19- first contactor, 20- wiring
Electric mounting board, 23-PLC module, 24- second contactor, 25- door-hinge mounting plate, 26- door-hinge after terminal block, 21- line card, 22-
Main link block, 27- door-hinge, 28- door-hinge supporting block, 29- thrust ball bearing, 30- axis retainer ring, 31- door-hinge pair link block, 32-
Secondary link block mounting plate, 33- door latch type clamp, 34- clip.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution:
A kind of frequency-conversion control cabinet for oil field production, including preceding cabinet body 1 and preceding cabinet body supporting leg 2, preceding cabinet body 1 is closely
Cabinet body supporting leg 2 before one end screw in face is connected with, one end hinge of preceding cabinet body 1 is connected with front door 3, spiral shell on the outer wall at front door 3
Nail is connected with voltmeter 6 and ammeter 7, and front door 3 is connected with control button 5 close to one end screw of voltmeter 6, and front door 3 is close
The position screw of preceding cabinet body 1 is connected with front door lock 4, and the inner wall screwing of preceding cabinet body 1 is connected with preceding electric mounting board 13, preceding electrical
One end screw of the mounting plate 13 close to front door 3 is connected with frequency converter 14, frequency converter 14 close to ground direction in preceding electrical installation
13 screwing of plate is connected with controller 15 and air switch 16, controller 15 close to ground direction on preceding electric mounting board 13
Screw is connected with relay 17 and fuse 18, and relay 17 is connected close to the direction on ground in preceding 13 screwing of electric mounting board
There is first contactor 19, first contactor 19 is connected with connecting terminal in preceding 13 screwing of electric mounting board close to the direction on ground
Row 20, the inner wall screwing of preceding cabinet body 1 have line card 21, and the outer wall screwing of preceding cabinet body 1 is connected with door-hinge mounting plate 25, door-hinge peace
Loading board 25 is welded with the main link block 26 of door-hinge far from one end of preceding cabinet body 1, is socketed with door-hinge on the inner wall of the main link block 26 of door-hinge
27, door-hinge 27 is socketed with thrust ball bearing 29 on the outer wall of the one end on ground, door-hinge 27 far from thrust ball bearing 29 one
Axis retainer ring 30 is socketed on the outer wall at end, one end gear of the thrust ball bearing 29 close to ground is connected to door-hinge supporting block 28, door-hinge
Door-hinge pair link block 31 is socketed on 27 outer wall, 31 one end far from door-hinge 27 of door-hinge pair link block is welded with secondary link block peace
Loading board 32, secondary link block mounting plate 32 are connected with rear cabinet body 8 far from one end screw of door-hinge pair link block 31, and rear cabinet body 8 is close
One end screw on ground is connected with rear cabinet body supporting leg 9, and rear cabinet body 8 has a back door connection 10 far from one end hinge connection at front door 3, back door
10 are connected with back door lock 11 close to the direction screw of rear cabinet body 8, and the outer wall screwing at back door 10 is connected with industrial LCD 12, after
The inner wall screwing of door 10 is connected with rear electric mounting board 22, and the outer wall screwing of rear electric mounting board 22 is connected with PLC module
23 and second contactor 24, preceding cabinet body 1 be connected with door latch type clamp 33, rear cabinet body 8 far from one end screw of door-hinge mounting plate 25
One end screw far from pair link block mounting plate 32 is connected with clip 34, and preceding cabinet body 1 is in the position of door-hinge mounting plate 25
Reinforcing rib is welded on wall, rear cabinet body 8 is welded with reinforcing rib on the inner wall of the position of secondary link block mounting plate 32, and control is pressed
Button 5 is equipped with multiple groups, and air switch 16, fuse 18, first contactor 19 and connecting terminal block 20 are equipped with multiple groups, door-hinge branch
It is welded between bracer 28 and door-hinge mounting plate 25, same screw is connected with line card 21, door latch type clamp 33 on the inner wall of rear cabinet body 8
It is snapped connection between clip 34, preceding cabinet body 1 is bonded with gasket close to one end of rear cabinet body 8.
Workflow of the present invention: in use, electric mounting board 13 before being installed by the preceding cabinet body 1 of setting, preceding electrical
Installation frequency converter 14 and associated electrical components on mounting plate 13, electric mounting board 22 after being installed by the rear cabinet body 8 of setting,
PLC module 23 and associated electrical components are installed on rear electric mounting board 22, allow a control cabinet that multiple element is installed,
Use cost is greatly saved, improves the utilization rate of control cabinet, door can be passed through by the preceding cabinet body 1 and rear cabinet body 8 of setting
Bar-type clamp 33 and clip 34 are opened, then are rotated around door-hinge 27, so that preceding electric mounting board 13 and rear electric mounting board
22 installation and removal are more convenient, and operating space is bigger, reduce the degree of difficulty of installation.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (1)
1. a kind of frequency-conversion control cabinet for oil field production, including preceding cabinet body (1) and preceding cabinet body supporting leg (2), it is characterised in that:
One end screw of the preceding cabinet body (1) close to ground is connected with preceding cabinet body supporting leg (2), one end hinge of the preceding cabinet body (1)
It is connected with front door (3), the outer wall screwing of the front door (3) is connected with voltmeter (6) and ammeter (7), and the front door (3) is leaned on
One end screw of nearly voltmeter (6) is connected with control button (5), position screw connection of the front door (3) by nearby cabinet body (1)
Have front door lock (4), the inner wall screwing of the preceding cabinet body (1) is connected with preceding electric mounting board (13), the preceding electric mounting board
(13) one end screw close to front door (3) is connected with frequency converter (14), and the direction on the close ground of the frequency converter (14) is in preceding electricity
Gas mounting plate (13) screwing is connected with controller (15) and air switch (16), direction of the controller (15) close to ground
It is connected with relay (17) and fuse (18) in preceding electric mounting board (13) screwing, the relay (17) is close to ground
Direction is connected with first contactor (19) in preceding electric mounting board (13) screwing, and the first contactor (19) is close to ground
Direction is connected with connecting terminal block (20) in preceding electric mounting board (13) screwing, and the inner wall screwing of the preceding cabinet body (1) has
The outer wall screwing of line card (21), the preceding cabinet body (1) is connected with door-hinge mounting plate (25), and the door-hinge mounting plate (25) is separate
One end of preceding cabinet body (1) is welded with the main link block of door-hinge (26), is socketed with door-hinge on the inner wall of the main link block of door-hinge (26)
(27), the door-hinge (27) is socketed with thrust ball bearing (29) on the outer wall of the one end on ground, and the door-hinge (27) is separate
It is socketed on the outer wall of one end of thrust ball bearing (29) axis retainer ring (30), the one of the close ground of the thrust ball bearing (29)
End gear is connected to door-hinge supporting block (28), and door-hinge pair link block (31), the door-hinge pair are socketed on the outer wall of the door-hinge (27)
Link block (31) is welded with secondary link block mounting plate (32) far from the one end of door-hinge (27), and the pair link block mounting plate (32) is remote
One end screw from door-hinge pair link block (31) is connected with rear cabinet body (8), and one end screw of the rear cabinet body (8) close to ground connects
It is connected to rear cabinet body supporting leg (9), the rear cabinet body (8) has a back door connection (10) far from one end hinge connection of front door (3), the back door
(10) the direction screw close to rear cabinet body (8) is connected with back door lock (11), and the outer wall screwing of the back door (10) is connected with work
The inner wall screwing of industry display screen (12), the back door (10) is connected with rear electric mounting board (22), the rear electric mounting board
(22) outer wall screwing is connected with PLC module (23) and second contactor (24), and the preceding cabinet body (1) is far from door-hinge mounting plate
(25) one end screw is connected with door latch type clamp (33), the described one end of rear cabinet body (8) far from secondary link block mounting plate (32)
Screw is connected with clip (34);
The preceding cabinet body (1) is welded with reinforcing rib on the inner wall of the position of door-hinge mounting plate (25), and the rear cabinet body (8) leans on
Reinforcing rib is welded on the inner wall of the position of nearly pair link block mounting plate (32);
The control button (5) is equipped with multiple groups, the air switch (16), fuse (18), first contactor (19) and wiring
Terminal block (20) is equipped with multiple groups;
It is welded between the door-hinge supporting block (28) and door-hinge mounting plate (25);
Same screw is connected with line card (21) on the inner wall of cabinet body (8) after described;
It is snapped connection between the door latch type clamp (33) and clip (34);
The preceding cabinet body (1) is bonded with gasket close to the one end of rear cabinet body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811571588.0A CN109714919B (en) | 2018-12-21 | 2018-12-21 | A kind of frequency-conversion control cabinet for oil field production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811571588.0A CN109714919B (en) | 2018-12-21 | 2018-12-21 | A kind of frequency-conversion control cabinet for oil field production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109714919A CN109714919A (en) | 2019-05-03 |
| CN109714919B true CN109714919B (en) | 2019-09-27 |
Family
ID=66257136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811571588.0A Active CN109714919B (en) | 2018-12-21 | 2018-12-21 | A kind of frequency-conversion control cabinet for oil field production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109714919B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0701430A2 (en) * | 2007-04-11 | 2008-11-25 | Melquisedec Francisquini | cabinet improvement for mounting electro-electronic components |
| CN104790790B (en) * | 2015-03-10 | 2016-08-31 | 上海森林特种钢门有限公司 | A kind of extra-heavy duty type vertical hinged door hinge |
| CN204732705U (en) * | 2015-05-26 | 2015-10-28 | 杭州金知科技有限公司 | A kind of Novel switch cabinet |
| CN204885898U (en) * | 2015-09-01 | 2015-12-16 | 河南佳程电气有限公司 | Distribution box |
| CN205051175U (en) * | 2015-09-08 | 2016-02-24 | 北京国铁路阳技术有限公司 | Adopt delay relay to control impulse current's switch board |
| CN206632974U (en) * | 2017-04-13 | 2017-11-14 | 中博宇图信息科技有限公司 | A kind of geographical mapping special-purpose water-proof tool box |
-
2018
- 2018-12-21 CN CN201811571588.0A patent/CN109714919B/en active Active
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| Publication number | Publication date |
|---|---|
| CN109714919A (en) | 2019-05-03 |
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