CN212460354U - Electro-hydraulic lifting control device with current detection function - Google Patents
Electro-hydraulic lifting control device with current detection function Download PDFInfo
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- CN212460354U CN212460354U CN202021484188.9U CN202021484188U CN212460354U CN 212460354 U CN212460354 U CN 212460354U CN 202021484188 U CN202021484188 U CN 202021484188U CN 212460354 U CN212460354 U CN 212460354U
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Abstract
The utility model discloses an electronic hydraulic pressure lift control device with current detection relates to car arrester technical field. The utility model comprises a box body and a hydraulic device, wherein one side of the box body is provided with a control panel, and the box body comprises; the dehumidification chamber and the control device are provided with a partition plate; the upper side and the lower side of the partition plate are respectively provided with a first round hole and a second round hole, the exhaust fan is arranged in the first round hole, the air supply fan is arranged in the second round hole, the bottom of the dehumidification chamber is provided with a third round hole, the third round hole is internally provided with a warm fan, and the inner wall of the dehumidification chamber is provided with a dehumidification plate. The utility model discloses a install the humid air that is equipped with the exhaust fan and is convenient for discharge control device department in first round hole, through having installed warm fan in the third round hole, be convenient for dehumidify the inside air, be convenient for further dehumidify the inside air through being equipped with the dehumidification board at the indoor wall facial make-up of dehumidification, improved the security of equipment work, improved the life of equipment.
Description
Technical Field
The utility model belongs to the technical field of the car arrester, especially, relate to an electronic hydraulic pressure lift control device with current detection.
Background
At present, a common hydraulic lifting car arrester uses an MCU (or PLC) to control a relay, thereby controlling the forward and reverse rotation of a hydraulic core and further controlling the rising and falling of the hydraulic car arrester. The normal ascending (or descending) is controlled by timing to stop the motor, but because of the influence of high (low) ambient temperature, the ascending (or descending) speed of the hydraulic core can be changed, so that the adverse effects of incomplete ascending (or descending) in actual use, motor stalling caused by early reaching of mechanical limit and the like are caused;
the inside accurate chip of MCU receives the influence of external dust and moisture very easily, reduces the accuracy, reduces life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic hydraulic pressure lift control device with current detection, through at the inside controlling means that has installed of box, be convenient for control the lift of hydraulic means lift, through having installed control panel in box one side, be convenient for to controlling means's adjustment, the humid air of the controlling means department of being convenient for discharge of exhaust fan through the built-in exhaust fan that is equipped with of first round hole, through having installed warm fan in the third round hole, be convenient for dehumidify the inside air, be convenient for further dehumidify the inside air through being equipped with the dehumidification board at the indoor wall facial make-up of dehumidification, the security of equipment work has been improved, the service life of equipment has been improved, the current technical problem has been solved.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
an electro-hydraulic lifting control device with current detection comprises a box body and a hydraulic device, wherein a control panel is arranged on one side of the box body, a dehumidification chamber and a control device are respectively arranged on two sides in the box body, a partition plate is arranged between the dehumidification chamber and the control device, a support leg is arranged at the bottom of the box body, and the hydraulic device is connected with the control device through an electric wire; the upper side and the lower side of the partition plate are respectively provided with a first round hole and a second round hole, the exhaust fan is arranged in the first round hole, the air supply fan is arranged in the second round hole, the bottom of the dehumidification chamber is provided with a third round hole, the third round hole is internally provided with a warm fan, and the inner wall of the dehumidification chamber is provided with a dehumidification plate.
Optionally, the control device includes an MCU and an ADC chip, the MCU is equipped with a power module, an EEPROM memory, and an RS485, and the ADC chip collects a voltage signal in the power module and a current signal in the MCU.
Optionally, the inner layer and the outer layer of the dehumidification plate are screens, and activated carbon is filled between the two screens.
Optionally, a plurality of air holes are formed in one surface of the box body.
Optionally, a display screen is installed on one side of the control panel, and a display module corresponding to the display screen is installed on the MCU.
Optionally, a speaker is installed on one side of the control panel away from the display screen, and a buzzer corresponding to the speaker is installed on the MCU.
Optionally, a plurality of keys are arranged between the display screen and the loudspeaker, and the plurality of keys are connected with the MCU.
The embodiment of the utility model has the following beneficial effect:
1. the utility model discloses an embodiment is through having installed controlling means in the box inside, be convenient for control the lift that hydraulic means goes up and down, through having installed control panel in box one side, be convenient for to controlling means's adjustment, the humid air of controlling means department of being convenient for discharge through the built-in exhaust fan that is equipped with in first round hole, through having installed the warm fan in the third round hole, be convenient for to inside air dehumidification, be convenient for further dehumidify to inside air through being equipped with the dehumidification board at the indoor wall facial make-up of dehumidification, the security of equipment work has been improved, the service life of equipment has been improved.
2. The utility model discloses an embodiment is through including MCU at controlling means, the ADC chip, MCU has installed power module, EEPROM memory, RS485, ADC chip gathers the current signal in voltage signal and the MCU among the power module, gather current signal in the MCU through the ADC chip, the ADC chip carries out current detection, can realize intelligent perception hydraulic means running current, perception hydraulic means rises the state that targets in place, perception hydraulic means's load weight, it blocks the phenomenon to combine the timing to judge to rise the in-process appearance, in time, thereby protection hydraulic means, extension hydraulic means actual life, gather voltage signal in the power module through the ADC chip, when making hydraulic means inside have the short circuit, can turn-off the power rapidly, protect entire system safety.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a cross-sectional view of the internal structure of an embodiment of the present invention;
fig. 2 is a front view of an embodiment of the present invention;
fig. 3 is a schematic perspective view of an embodiment of the present invention;
fig. 4 is a system diagram of a control device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "middle", "length", "inner", etc. indicate positional or orientational relationships and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.
Referring to fig. 1-4, in the present embodiment, an electro-hydraulic lift control device with current detection is provided, including a box 1 and a hydraulic device 7, a control panel 4 is installed on one side of the box 1, a dehumidification chamber 5 and a control device 3 are respectively installed on two sides inside the box 1, a partition plate 2 is installed between the dehumidification chamber 5 and the control device 3, a support leg 6 is installed at the bottom of the box 1, and the hydraulic device 7 is connected to the control device 3 through a wire; the upper side and the lower side of the clapboard 2 are respectively provided with a first round hole 201 and a second round hole 202, the first round hole 201 is internally provided with an exhaust fan 204, the second round hole 202 is internally provided with an air supply fan 203, the bottom of the dehumidifying chamber 5 is provided with a third round hole 502, the third round hole 502 is internally provided with a warm fan 503, and the inner wall of the dehumidifying chamber 5 is provided with a dehumidifying plate 801.
The application of one aspect of the embodiment is as follows: when the equipment works, the exhaust fan 204 exhausts the air at the position of the control component 3 into the dehumidification chamber 5, the warm fan 503 at the bottom of the dehumidification chamber 5 upwards provides warm air, dehumidification is realized, the air in the dehumidification chamber 5 flows, the air is further dehumidified through the dehumidification plate 501, finally, the dry air is blown back to the position of the control component 3 by the air supply fan 203, the MCU drives and controls the hydraulic device 7 to ascend and descend, when the hydraulic device 7 ascends and descends in place, the current signal is detected by the ADC chip, the ADC chip enables the MCU to stop driving, when the hydraulic device 7 is short-circuited, the voltage fluctuates, the ADC chip detects the voltage fluctuation, and the control power supply module is closed. It should be noted that the control unit 3 and the hydraulic device 7 referred to in this application may be powered by a battery or an external power source.
Through having installed controlling means 3 in box 1 inside, be convenient for control the lift of 7 lifts of hydraulic means, through having installed control panel 4 in box 1 one side, be convenient for to controlling means 3's adjustment, the humid air of controlling means 3 department of being convenient for discharge through at the built-in exhaust fan 204 that is equipped with of first round hole 201, through at the built-in warm fan 503 that is equipped with of third round hole 502, be convenient for dehumidify the inside air, be convenient for further dehumidify the inside air through being equipped with dehumidification board 801 at dehumidification indoor 5 inner wall facial make-up, the security of equipment work has been improved, the life of equipment has been improved.
In an aspect of this embodiment, controlling means includes MCU, the ADC chip, MCU has installed power module, EEPROM memory, RS485, the ADC chip gathers the current signal in voltage signal and the MCU in the power module, gather the current signal in the MCU through the ADC chip, the ADC chip carries out current detection, can realize 7 running current of intelligent perception hydraulic means, perception hydraulic means 7 rises or descends the state of targetting in place, the load weight of perception hydraulic means 7, it blocks the phenomenon to judge to rise or descend the in-process to combine the timing to appear, in time adjust, thereby protect hydraulic means 7, prolong 7 actual life of hydraulic means, gather voltage signal in the power module through the ADC chip, when making hydraulic means 7 inside have the short circuit, can turn off the power rapidly, protect entire system safety.
In one aspect of this embodiment, dehumidification board 801 inlayer and skin are the screen cloth, and it has the active carbon to fill between the screen cloth, is convenient for to the better dehumidification of inside air.
In an aspect of this embodiment, a plurality of bleeder vents 101 have been seted up to box 1 one side, keep inside circulation of air, are convenient for to the cooling of control assembly 3, have reduced the risk that control assembly 3 damaged, have improved control assembly 3's life.
In an aspect of this embodiment, control panel 4 one side has been installed display screen 401, and the MCU facial make-up is equipped with corresponding display module, is convenient for show hydraulic means 7 operating condition, can show trouble code simultaneously, makes to maintain simpler, has reduced the cost of labor of maintaining.
In one aspect of this embodiment, the speaker 403 is installed on the side of the control panel 4 away from the display 401, and the MCU is installed with a corresponding buzzer, so as to alarm in time when the lifting column of the hydraulic device 7 goes up or down to find a fault, so that the device can be maintained in time, and the service life of the hydraulic device 7 is prolonged.
In one aspect of this embodiment, a plurality of keys 402 are disposed between the display 401 and the speaker 403, and the plurality of keys 402 are connected to the MCU, thereby facilitating better debugging of the control device.
The above embodiments may be combined with each other.
It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are only used for distinguishing features, and do not have an actual order or meaning, and the present application is not limited thereto.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. An electro-hydraulic lift control device with current sensing, comprising: the device comprises a box body (1) and a hydraulic device (7), wherein a control panel (4) is arranged on one side of the box body (1), a dehumidification chamber (5) and a control device (3) are respectively arranged on two sides in the box body (1), a partition plate (2) is arranged between the dehumidification chamber (5) and the control device (3), a support leg (6) is arranged at the bottom of the box body (1), and the hydraulic device (7) is connected with the control device (3) through an electric wire;
the upper side and the lower side of the partition board (2) are respectively provided with a first round hole (201) and a second round hole (202), the first round hole (201) is internally provided with an exhaust fan (204), the second round hole (202) is internally provided with an air supply fan (203), the bottom of the dehumidification chamber (5) is provided with a third round hole (502), the third round hole (502) is internally provided with a warm fan (503), and the inner wall of the dehumidification chamber (5) is provided with a dehumidification plate (801).
2. The electro-hydraulic lifting control device with current detection as claimed in claim 1, wherein the control device comprises an MCU and an ADC chip, the MCU is provided with a power module, an EEPROM memory and an RS485, and the ADC chip collects a voltage signal in the power module and a current signal in the MCU.
3. The electro-hydraulic lifting control device with current detection as claimed in claim 1, characterized in that the inner layer and the outer layer of the dehumidification board (801) are screens, and activated carbon is filled between the screens.
4. The electro-hydraulic lifting control device with current detection as claimed in claim 1, wherein one surface of the box body (1) is provided with a plurality of air holes (101).
5. The electro-hydraulic lifting control device with current detection as claimed in claim 2, characterized in that one side of the control panel (4) is provided with a display screen (401), and the MCU is provided with a display module corresponding to the display screen (401).
6. An electro-hydraulic lifting control device with current detection as claimed in claim 2, characterized in that the side of the control panel (4) remote from the display screen (401) is provided with a loudspeaker (403), and the MCU is provided with a buzzer corresponding to the loudspeaker (403).
7. The electro-hydraulic lifting control device with current detection as claimed in claim 2, characterized in that a plurality of keys (402) are arranged between the display screen (401) and the loudspeaker (403), and the plurality of keys (402) are connected with the MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021484188.9U CN212460354U (en) | 2020-07-24 | 2020-07-24 | Electro-hydraulic lifting control device with current detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021484188.9U CN212460354U (en) | 2020-07-24 | 2020-07-24 | Electro-hydraulic lifting control device with current detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212460354U true CN212460354U (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021484188.9U Active CN212460354U (en) | 2020-07-24 | 2020-07-24 | Electro-hydraulic lifting control device with current detection function |
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| Country | Link |
|---|---|
| CN (1) | CN212460354U (en) |
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- 2020-07-24 CN CN202021484188.9U patent/CN212460354U/en active Active
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