CN114071934A - Electrical control cabinet for mechanical engineering - Google Patents
Electrical control cabinet for mechanical engineering Download PDFInfo
- Publication number
- CN114071934A CN114071934A CN202111355150.0A CN202111355150A CN114071934A CN 114071934 A CN114071934 A CN 114071934A CN 202111355150 A CN202111355150 A CN 202111355150A CN 114071934 A CN114071934 A CN 114071934A
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- China
- Prior art keywords
- cabinet body
- electrical control
- cabinet
- mechanical engineering
- outer cabinet
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- 238000011089 mechanical engineering Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 229910052701 rubidium Inorganic materials 0.000 claims description 16
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 4
- 230000035939 shock Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses an electrical control cabinet for mechanical engineering, and particularly relates to the field of electrical control cabinets, which comprises an outer cabinet body and an inner cabinet body arranged inside the outer cabinet body, wherein the inner cabinet body can move in a lifting manner inside the outer cabinet body, a power supply device is arranged at the bottom of an inner cavity of the outer cabinet body, a gap is reserved between the power supply device and the bottom end of the inner cabinet body, a lifting moving mechanism for adjusting and limiting the lifting of the inner cabinet body is arranged inside the gap, a vibration sensor for detecting the vibration amplitude of the outer cabinet body is arranged at the bottom of the outer cabinet body, and the lifting moving mechanism can perform lifting adjustment according to data acquired by the vibration sensor. The adjustable lifting movable mechanism is adopted to control the movement amplitude of the inner cabinet body in the shock absorption process, so that the impact force on the electric elements in the inner cabinet body during vibration is reduced, and the probability of damage to the electric elements is reduced.
Description
Technical Field
The invention relates to the field of electrical control cabinets, in particular to an electrical control cabinet for mechanical engineering.
Background
At present, the circumstances such as vibration appear in the transportation in the electrical control cabinet (rack) ubiquitous in mechanical engineering field and other fields, in case resonance takes place for the inside electrical components of switch board and cabinet body structure, the light person of electrical components influences life, the heavy person leads to scrapping or even the serious incident appears, consequently, the shock attenuation of prior art electrical control cabinet has technical demand, expect through the shock attenuation putting forth effort in improving transportation safety, reduce the vibration, maintain the electrical components life-span, keep the stability of electrical control cabinet in the transportation.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electrical control cabinet for mechanical engineering, includes the outer cabinet body and sets up in the internal portion of outer cabinet, the internal portion liftable activity of the internal portion of cabinet outside, power supply unit is installed to outer cabinet body inner chamber bottom, leave the clearance between power supply unit and the internal portion of cabinet bottom, have in clearance internally mounted to adjust and spacing lift moving mechanism to the lift of the internal portion of cabinet, the vibrations sensor that detects is carried out to the vibration range of the external cabinet body is installed to outer cabinet body bottom, lift moving mechanism carries out lift adjustment according to the data that vibrations sensor acquireed.
In a preferred embodiment, a metal support plate is attached to the top of the power supply device, and two side edges of the metal support plate are attached to the inner wall of the outer cabinet body.
In a preferred embodiment, vertical support rods are respectively installed at the edges of two sides of the inner cavity of the outer cabinet body, and the top ends of the support rods extend to the top of the outer cabinet body and the bottom ends of the support rods are fixed on the surface of the metal support plate.
In a preferred embodiment, the lifting movable mechanism comprises an electromagnet arranged on the surface of the metal supporting plate and a rubidium magnet arranged at the bottom end of the inner cabinet body, and the rubidium magnet is positioned right above the electromagnet.
In a preferred embodiment, the rubidium magnet is located right above the electromagnet, a first protective cover fixed on the inner cabinet body is sleeved outside the rubidium magnet, a second protective cover fixed on the metal supporting plate is sleeved outside the electromagnet, and rubber cushion pads are attached to the end faces, close to the first protective cover and the second protective cover, of the first protective cover and the second protective cover.
In a preferred embodiment, a plurality of lifting pipes are fixed on the outer wall of the inner cabinet body, and the lifting pipes are sleeved outside the supporting rods.
In a preferred embodiment, a control panel is installed on the outer wall of the outer cabinet body, a microprocessor is arranged in the control panel, and the microprocessor receives data of the vibration sensor and controls the power-on state of the electromagnet according to the data content.
In a preferred embodiment, a plurality of hooks and a multilayer structure plate are installed inside the inner cabinet body, a supporting tube is installed at each edge of the bottom of the inner cavity of the inner cabinet body, a lifting threaded fixing rod is installed in each supporting tube, and after the lifting movable mechanism stops working, the inner cabinet body is supported in the outer cabinet body.
The invention has the technical effects and advantages that:
the adjustable lifting movable mechanism is adopted to control the movement amplitude of the inner cabinet body in the shock absorption process, so that the impact force on the electric elements in the inner cabinet body during vibration is reduced, and the probability of damage to the electric elements is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of a detailed structure a in fig. 1 according to the present invention.
Fig. 3 is a schematic view of the working process of the present invention.
The reference signs are: the multifunctional cabinet comprises an outer cabinet body 1, an inner cabinet body 2, a power supply device 3, a lifting movable mechanism 4, a vibration sensor 5, a metal supporting plate 6, a supporting rod 7, an electromagnet 8, a rubidium magnet 9, a first protective cover 10, a second protective cover 11, a lifting pipe 12, a control panel 13, a microprocessor 14, a hook 15, a structural plate 16, a supporting pipe 17 and a threaded fixing rod 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, the electrical control cabinet for mechanical engineering includes an outer cabinet body 1 and an inner cabinet body 2 disposed inside the outer cabinet body 1, wherein a plurality of hooks 15 and a multi-layer structural plate 16 are mounted inside the inner cabinet body 2, and further, the inner cabinet body 2 is made of plastic steel material, so that the weight of the inner cabinet body 2 can be greatly reduced, and the electrical control cabinet has good insulation property.
Wherein, the electric elements and the cabinet body structure related to the control cabinet are both positioned in the inner cabinet body 2, and the outer cabinet body 1 mainly plays a role in protection.
The inside liftable activity of the internal cabinet body 2 at the external cabinet body 1, power supply unit 3 is installed to the external cabinet body 1 inner chamber bottom, leaves the clearance between power supply unit 3 and the internal cabinet body 2 bottom, has in clearance internally mounted to adjust and spacing lift moving mechanism 4 the lift of the internal cabinet body 2, and the vibration sensor 5 that detects is carried out to the vibration range of the external cabinet body 1 is installed to the external cabinet body 1 bottom, and lift moving mechanism 4 carries out lift adjustment according to the data that vibration sensor 5 acquireed.
On the basis, when the control cabinet is in the process of transportation, the control cabinet can vibrate due to the vibration of the running of the transport vehicle, the vibration is mainly generated above and below under the condition that the control cabinet is effectively fixed, the vibration sensor 5 can detect the vibration amplitude of the outer cabinet body 1, and the lifting movable mechanism 4 can control the inner cabinet body 2 to lift up and down according to the vibration amplitude to buffer.
The laminating of 3 tops of power supply unit has metal support plate 6, and the laminating of the both sides edge of metal support plate 6 is on the inner wall of the outer cabinet body 1, and metal support plate 6 plays the effect of keeping apart, support and protection, and is isolated power supply unit 3 with the region of top, protects power supply unit 3 of below, when the regional installation component that needs of top simultaneously, can provide structural support for the installation of part.
A supporting tube 17 is respectively installed at the bottom edge of the inner cavity of the inner cabinet body 2, a liftable thread fixing rod 18 is installed in the supporting tube 17, and after the lifting movable mechanism 4 stops working, the inner cabinet body 2 is supported in the outer cabinet body 1.
After the switch board accomplished the transportation, the interior cabinet body 2 can not receive vibrations again, and lift moving mechanism 4 stop work this moment, in order to avoid the interior cabinet body 2 directly to fall and fall to outer cabinet body 1 inner chamber bottom, the user can rotate threaded fixing rod 18 and make it descend slowly in stay tube 17, and until threaded fixing rod 18 bottom supports on metal support plate 6, supports placing of the whole interior cabinet body 2 in outer cabinet body 1.
Further, when the inner cabinet 2 goes up and down, the lifting pipes 12 on both sides go up and down outside the supporting rod 7, and limit is performed, so that the stability of the lifting of the inner cabinet 2 is ensured.
The lifting movable mechanism 4 comprises an electromagnet 8 arranged on the surface of a metal supporting plate 6 and a rubidium magnet 9 arranged at the bottom end of the inner cabinet body 2, the rubidium magnet 9 is positioned right above the electromagnet 8, a control panel 13 is arranged on the outer wall of the outer cabinet body 1, a microprocessor 14 is arranged in the control panel 13, the microprocessor 14 receives data of the vibration sensor 5 and controls the power-on state of the electromagnet 8 according to the data content, a magnetic field with the direction opposite to that of the magnetic field of the rubidium magnet 9 is generated by electrifying the electromagnet 8, the repulsion force is utilized to act as a spring to buffer the lifting of the inner cabinet body 2 in the outer cabinet body 1, and the size of the magnetic field of the electromagnet 8 can be adjusted electrically, so that the size of the magnetic field of the electromagnet 8 can be controlled by the microprocessor 14 according to the vibration data fed back by the vibration sensor 5, the lifting buffer distance of the inner cabinet body 2 in the outer cabinet body 1 is controlled within a certain range, so as to reduce the probability of damage to the electric components in the inner cabinet 2.
On foretell basis, it is further, rubidium magnetite 9 is located electro-magnet 8 directly over, the outside cover of rubidium magnetite 9 is equipped with the first protection casing 10 of fixing on the internal cabinet body 2, the outside cover of electro-magnet 8 is equipped with the second protection casing 11 of fixing on metal support plate 6, first protection casing 10 and the terminal surface that second protection casing 11 is close to mutually have all laminated rubber buffer, in order to avoid the internal cabinet body 2 accident to appear at lift buffering in-process, lead to electro-magnet 8 and rubidium magnetite 9 direct striking to lead to damaging together, set up first protection casing 10 and second protection casing 11 respectively, and set up rubber buffer in the protection casing outside, thereby reduce the probability of damage.
Because the inner cabinet body 2 is the plastic steel material, its quality is lighter, consequently, can support it and carry out the effort of going up and down relatively less, as long as set for suitable electric current size, the repulsion force between electro-magnet 8 and rubidium magnetite 9 just can jack-up and go up and down inner cabinet body 2 and its inside electric elements, realize the transportation and remove the cushioning effect of in-process, and for the portability, set up power supply unit 3 and supply power in outer cabinet body 1 inside, can reduce complicated wiring work, secondly, under the prerequisite in order to realize space maximize, still can install power supply unit 3 with detachable structure, after the switch board transport, dismantle power supply unit 3 in order to reduce the occupation of outer cabinet body 1 inner space, still be convenient for charge power supply unit 3 in unified concentrated.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (8)
1. The utility model provides an electrical control cabinet for mechanical engineering which characterized in that: including the outer cabinet body and set up in the internal portion of outer cabinet, the internal liftable activity of the internal portion of cabinet outside, power supply unit is installed to outer cabinet body inner chamber bottom, leave the clearance between power supply unit and the internal cabinet body bottom, have in clearance internally mounted to adjust and spacing lift moving mechanism the lift of the internal cabinet body, the vibration sensor that detects is carried out to the vibration range of the external cabinet body is installed to outer cabinet body bottom, lift moving mechanism carries out lift adjustment according to the data that vibration sensor acquireed.
2. The electrical control cabinet for mechanical engineering according to claim 1, characterized in that: the top of the power supply device is attached with a metal support plate, and edges of two sides of the metal support plate are attached to the inner wall of the outer cabinet body.
3. The electrical control cabinet for mechanical engineering according to claim 2, characterized in that: vertical bracing pieces are respectively installed at the edges of two sides of the inner cavity of the outer cabinet body, and the top ends of the bracing pieces extend to the top and the bottom of the outer cabinet body and are fixed on the surface of the metal supporting plate.
4. The electrical control cabinet for mechanical engineering according to claim 2, characterized in that: the lifting movable mechanism comprises an electromagnet arranged on the surface of the metal supporting plate and a rubidium magnet arranged at the bottom end of the inner cabinet body, and the rubidium magnet is positioned right above the electromagnet.
5. The electrical control cabinet for mechanical engineering according to claim 4, characterized in that: the rubidium magnet is located directly over the electromagnet, a first protective cover fixed on the inner cabinet body is sleeved outside the rubidium magnet, a second protective cover fixed on the metal supporting plate is sleeved outside the electromagnet, and rubber cushion pads are attached to the end faces, close to the first protective cover and the second protective cover, of the first protective cover and the second protective cover.
6. The electrical control cabinet for mechanical engineering according to claim 2, characterized in that: a plurality of lifting pipes are fixed on the outer wall of the inner cabinet body, and the lifting pipes are sleeved outside the supporting rods.
7. The electrical control cabinet for mechanical engineering according to claim 4, characterized in that: the outer cabinet body is characterized in that a control panel is installed on the outer wall of the outer cabinet body, a microprocessor is arranged inside the control panel, and the microprocessor receives data of the vibration sensor and controls the power-on state of the electromagnet according to data content.
8. The electrical control cabinet for mechanical engineering according to claim 4, characterized in that: the internal portion of interior cabinet installs a plurality of couples and multilayer structure board, interior cabinet body cavity bottom edge respectively installs a stay tube, install the thread tightening pole of liftable in the stay tube the internal placing of external cabinet of internal cabinet is supported after lift moving mechanism stop work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111355150.0A CN114071934A (en) | 2021-11-16 | 2021-11-16 | Electrical control cabinet for mechanical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111355150.0A CN114071934A (en) | 2021-11-16 | 2021-11-16 | Electrical control cabinet for mechanical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114071934A true CN114071934A (en) | 2022-02-18 |
Family
ID=80272768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111355150.0A Pending CN114071934A (en) | 2021-11-16 | 2021-11-16 | Electrical control cabinet for mechanical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114071934A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206684651U (en) * | 2017-04-26 | 2017-11-28 | 章晟 | A kind of mechanical hard disk damping type mounting bracket |
| CN206697803U (en) * | 2017-05-15 | 2017-12-01 | 李荣兴 | A kind of outdoor high-voltage switch cabinet |
| CN207234172U (en) * | 2017-05-24 | 2018-04-13 | 国网宁夏电力有限公司固原供电公司 | A kind of good high-voltage electricity cabinet of defencive function |
| CN108879410A (en) * | 2018-07-27 | 2018-11-23 | 襄阳赛克斯电气股份有限公司 | A kind of mounting seat of Shockproof switch cabinet |
| CN210519124U (en) * | 2019-05-24 | 2020-05-12 | 上海怡云机电设备有限公司 | Water pump control cabinet with shock-absorbing function |
| CN211931140U (en) * | 2020-04-16 | 2020-11-13 | 苏州希佳电控设备有限公司 | Analytical instrument control cabinet |
| CN213043994U (en) * | 2020-09-08 | 2021-04-23 | 南京道勤电子有限公司 | PLC switch board with shock attenuation safeguard function |
| CN213304655U (en) * | 2020-09-29 | 2021-05-28 | 博耳(无锡)电力成套有限公司 | Intelligent low-voltage switch device |
| DE202021105614U1 (en) * | 2020-11-05 | 2021-10-29 | Taicang Dynason Mechanical And Electrical Engineering Co., Ltd. | Moisture-proof electrical control cabinet |
-
2021
- 2021-11-16 CN CN202111355150.0A patent/CN114071934A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206684651U (en) * | 2017-04-26 | 2017-11-28 | 章晟 | A kind of mechanical hard disk damping type mounting bracket |
| CN206697803U (en) * | 2017-05-15 | 2017-12-01 | 李荣兴 | A kind of outdoor high-voltage switch cabinet |
| CN207234172U (en) * | 2017-05-24 | 2018-04-13 | 国网宁夏电力有限公司固原供电公司 | A kind of good high-voltage electricity cabinet of defencive function |
| CN108879410A (en) * | 2018-07-27 | 2018-11-23 | 襄阳赛克斯电气股份有限公司 | A kind of mounting seat of Shockproof switch cabinet |
| CN210519124U (en) * | 2019-05-24 | 2020-05-12 | 上海怡云机电设备有限公司 | Water pump control cabinet with shock-absorbing function |
| CN211931140U (en) * | 2020-04-16 | 2020-11-13 | 苏州希佳电控设备有限公司 | Analytical instrument control cabinet |
| CN213043994U (en) * | 2020-09-08 | 2021-04-23 | 南京道勤电子有限公司 | PLC switch board with shock attenuation safeguard function |
| CN213304655U (en) * | 2020-09-29 | 2021-05-28 | 博耳(无锡)电力成套有限公司 | Intelligent low-voltage switch device |
| DE202021105614U1 (en) * | 2020-11-05 | 2021-10-29 | Taicang Dynason Mechanical And Electrical Engineering Co., Ltd. | Moisture-proof electrical control cabinet |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220218 |
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| RJ01 | Rejection of invention patent application after publication |