Power cabinet with lifting structure

Abstract

The invention provides an electric power cabinet with a lifting structure, and relates to the technical field of electric power cabinets, the electric power cabinet comprises an electric power cabinet main body, a bearing plate of a rectangular plate structure is arranged under the electric power cabinet main body, and the size of the bearing plate is larger than that of the bottom end face of the electric power cabinet main body; the edge portions of the front side and the rear side of the bottom end face of the two side supporting plates are each fixedly provided with a lifting piece, and piston rods of the four lifting pieces are fixedly connected with the top end face of the bearing plate. When a water source approaches the power cabinet main body along the ground, automatic detection and determination are realized, so that the lifting member is controlled to temporarily support the power cabinet main body, and a small section of space for the water source to flow is temporarily reserved between the bottom end surface of the power cabinet main body and the ground. The problem that the position of an existing power cabinet cannot be adjusted up and down, so that when a water source is close to the power cabinet, the position cannot be adjusted up and down in time, and a space for water source flowing cannot be reserved is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of power cabinets, and in particular to a power cabinet with a lifting structure. Background Art

[0002] An electric cabinet is a facility that houses electric equipment and is used for power regulation. When installed, the cabinet is usually placed on the ground, making it impossible to adjust its position up or down. This means that when a water source approaches the cabinet, it cannot be adjusted up or down in time to leave space for the water to flow. This causes the water to contact and penetrate the cabinet, easily causing short circuit damage. Furthermore, existing cabinets are unable to detect and determine when a water source approaches, and to notify staff in a timely manner, resulting in deficiencies. Some cabinets with lifting functions are unable to intermittently monitor the operating status of the driving components (such as hydraulic cylinders) used to achieve lifting. This means that if the driving components used to achieve lifting fail, staff will not be able to promptly learn of the failure. Consequently, when the cabinet needs to be lifted, it cannot perform the corresponding lifting function, resulting in deficiencies. Summary of the Invention

[0003] The present invention relates to an electric power cabinet with a lifting structure. When a water source approaches the main body of the electric power cabinet along the ground, automatic detection and judgment are realized, so that the lifting member is controlled to temporarily prop up the main body of the electric power cabinet, so that a small space for the water source to flow is temporarily left between the bottom end surface of the electric power cabinet main body and the ground, so as to prevent the water source from contacting and soaking into the interior of the electric power cabinet main body and causing short-circuit damage.

[0004] The present invention provides an electric power cabinet with a lifting structure, specifically comprising: an electric power cabinet body, a supporting plate with a rectangular plate structure is provided directly below the electric power cabinet body, and the size of the supporting plate is larger than the size of the bottom end face of the electric power cabinet body; a side support plate with a rectangular plate structure is fixedly installed on the lower side of the left end face and the lower side of the right end face of the electric power cabinet body, and the top surface of the side support plate is fixedly connected to the side end face of the electric power cabinet body by a reinforcing rib; a group of lifting parts are fixedly installed on the front and rear edge portions of the bottom end faces of the two side support plates, and the lifting parts adopt Hydraulic cylinder, the lifting member piston rod is facing the lower side, and the four groups of lifting member piston rods are fixedly connected to the top surface of the support plate; when the lifting member piston rod is in the stored state, the bottom end surface of the power cabinet body is in contact with the top surface of the support plate; a matching block is fixedly installed on the lower side of the rear end surface of the power cabinet body, and a microcontroller and a battery are arranged inside the matching block, and the battery and the lifting member are electrically connected to the microcontroller; the battery is an external power supply; a group of power on and off switches are fixedly installed on the rear end surface of the matching block, and the power on and off switches are electrically connected to the microcontroller.

[0005] Furthermore, a circle of water source guide is fixedly connected around the outer end surface of the support plate, and the water source guide is made of non-woven fabric; a group of water immersion sensors are fixedly installed on the rear end surface of the mating block, and the water immersion sensors are contact water immersion sensors, and the water immersion sensors are electrically connected to the microcontroller; the two-pole probes of the water immersion sensors are installed inside the water source guide.

[0006] Furthermore, when the two-pole probes of the water immersion sensor are immersed in water and connected, the water immersion sensor provides a feedback signal to the microcontroller, and the microcontroller controls the extension of the piston rod of the lifting member; the water immersion sensor and the lifting member together constitute a water immersion reaction unit.

[0007] Furthermore, a plug-in opening is provided on the top surface of the mating block adjacent to the front side edge, which passes through the bottom surface of the mating block; an embedded sensing groove is provided at the center of the rear side surface of the inner end of the plug-in opening, and a group of lifting sensing parts are fixedly installed on the rear side surface of the inner end of the embedded sensing groove. The lifting sensing parts are proximity switches, which are electrically connected to the microcontroller, and the sensing end of the lifting sensing parts faces the front side.

[0008] Furthermore, the top surface of the support plate is fixedly connected to a plug-in piece relative to the plug-in opening, and the plug-in piece is slidably plugged into the inside of the plug-in opening; the top surface of the plug-in piece is fixedly installed with a sensing piece that can cooperate with the lifting sensing piece, and the sensing piece is also slidably plugged into the inside of the plug-in opening; when the piston rod of the lifting piece is in the retracted state, the sensing piece is staggered from the position of the embedded sensing groove, and is located on the upper side of the embedded sensing groove, and at this time the sensing piece is not within the sensing range of the lifting sensing piece; when the piston rod of the lifting piece is in the extended state, the sensing piece corresponds to the position of the embedded sensing groove, and at this time the sensing piece is within the sensing range of the lifting sensing piece.

[0009] Furthermore, a group of warning parts are fixedly installed on the rear end face of the matching block, and the warning part is a buzzer, which is electrically connected to the microcontroller; a wireless transmission module is also provided inside the matching block, and the wireless transmission module is a 5G module, which is electrically connected to the microcontroller, and the wireless transmission module is connected to the wireless network transmission of the monitoring center; when the sensing piece is within the sensing range of the lifting sensing part, the lifting sensing part feeds back a signal to the microcontroller, and the microcontroller controls the warning part to start buzzing, and at the same time controls the wireless transmission module to transmit messages to the wireless network of the monitoring center; the warning part, the lifting sensing part, the wireless transmission module and the monitoring center together constitute a warning unit.

[0010] Furthermore, a timing module and a timing module are provided inside the matching block, and the timing module and the timing module are electrically connected to the microcontroller; the timing value of the timing module is not limited and can be set according to requirements; the timing value of the timing module is one minute; the timing module and the timing module together constitute an operation detection unit.

[0011] Furthermore, when the timing value of the timing module is reached, the timing module feedback signal is given to the microcontroller, the microcontroller controls the extension of the lifting member piston rod, and at the same time controls the timing module to start timing; when the timing value of the timing module is reached, the timing module feedback signal is given to the microcontroller, and the microcontroller controls the retraction of the lifting member piston rod.

[0012] The present invention provides a power cabinet with a lifting structure, which has the following beneficial effects: In order to ensure the normal operation of controlling the lifting and lowering of the power cabinet body, the present invention sets a special time period through a timing module to control the power cabinet body to realize intermittent lifting operations, and cooperates with the induction after the lifting of the power cabinet body to realize wireless message transmission in the special time period set by the timing module. Through this coordination design, the staff in the monitoring center can know whether the driving component currently used to control the lifting and lowering of the power cabinet body is in a normal operating state through the feedback of whether there is a message, so that the staff can promptly discover the driving component that is in a fault state and cannot be lifted and lowered, and go to it for maintenance in time to ensure that the lifting and lowering of the power cabinet body of the present invention can operate normally.

[0013] The present invention adopts a lifting member as a driving member for controlling the lifting of the power cabinet body. It cooperates with the water source guide member to absorb and conduct the water source and the inductive feedback of the water immersion sensing member to realize automatic detection and judgment when the water source approaches the power cabinet body along the ground, thereby controlling the lifting member to temporarily prop up the power cabinet body, so that a small space for the water source to flow is temporarily left between the bottom end surface of the power cabinet body and the ground, so as to avoid the water source contacting and immersing in the interior of the power cabinet body and causing short circuit damage.

[0014] The present invention is based on the inductive coordination between the inductive sheet and the lifting inductive component. When the main body of the power cabinet is temporarily propped up, the inductive sheet and the lifting inductive component can be synchronously sensed. Through their inductive feedback, a buzzer alarm is firstly realized on site, so as to remind the surrounding staff through the high-decibel buzzer alarm, and at the same time realize remote message transmission, so that the staff in the monitoring center can be informed in time and send people to deal with it. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below.

[0016] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0017] In the attached figure: Figure 1 Shows the main structural diagram of the present application; Figure 2It shows a schematic diagram of the front end axonometric structure of the present application; Figure 3 It shows a schematic diagram of the rear end axonometric structure of the present application; Figure 4 It shows a schematic diagram of the front axonometric structure of the present application in a state where the supporting plate and the power cabinet body are separated; Figure 5 It shows a partial cross-sectional enlarged structural schematic diagram of the matching block part of the present application; Figure 6 Shows the application Figure 5 Schematic diagram of the structure with the middle induction piece and the plug-in piece removed; Figure 7 Shows a system block diagram of the present application; Figure 8 The following is a block diagram showing the system composition of the warning unit of the present application; Reference Signs List 1. Power cabinet body; 101. Side support plate; 102. Matching block; 103. Warning element; 104. Power on / off switch; 105. Water immersion sensor; 106. Built-in sensor slot; 107. Lift sensor; 108. Plug-in opening; 109. Battery; 1010. Timing module; 1011. Timing module; 1012. Microcontroller; 1013. Wireless transmission module; 1014. Monitoring center. 2. Lifting parts; 3. Support plate; 301. Water source guide; 302. Induction plate; 303. Connector; 01. Water immersion reaction unit; 02. Warning unit; 03. Run the detection unit. DETAILED DESCRIPTION

[0018] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Example: Please refer to Figures 1 to 8 : The present invention proposes an electric power cabinet with a lifting structure, comprising: an electric power cabinet main body 1, a supporting plate 3 with a rectangular plate structure is provided directly below the electric power cabinet main body 1, and the size of the supporting plate 3 is larger than the size of the bottom end face of the electric power cabinet main body 1; a side support plate 101 with a rectangular plate structure is fixedly installed on the lower side of the left end face and the lower side of the right end face of the electric power cabinet main body 1, and the top surface of the side support plate 101 is fixedly connected to the side end face of the electric power cabinet main body 1 by a reinforcing rib; a group of lifting parts 2 are fixedly installed on the front and rear edge parts of the bottom end faces of the two side support plates 101, and the lifting parts 2 adopt hydraulic cylinders, the piston rods of the lifting parts 2 face the lower side, and the piston rods of the four groups of lifting parts 2 are fixedly connected to the top surface of the supporting plate 3; when the piston rods of the lifting parts 2 are stored, the bottom end face of the electric power cabinet main body 1 is in contact with the top surface of the supporting plate 3; a matching block 102 is fixedly installed on the lower side of the rear end face of the electric power cabinet main body 1, and a microcontroller 1012 is provided inside the matching block 102 The battery 109 and the lifting member 2 are electrically connected to the microcontroller 1012; the battery 109 is connected to an external power source; a set of power on / off switches 104 are fixedly installed on the rear end surface of the matching block 102, and the power on / off switches 104 are electrically connected to the microcontroller 1012; a circle of water source guides 301 are fixedly connected around the outer end surface of the supporting plate 3, and the water source guides 301 are made of non-woven fabric; a set of water immersion sensors 10 are fixedly installed on the rear end surface of the matching block 102 5. The water immersion sensor 105 is a contact water immersion sensor, which is electrically connected to the microcontroller 1012. The two-pole probe of the water immersion sensor 105 is installed inside the water source guide 301. When the two-pole probe of the water immersion sensor 105 is immersed in water and connected, the water immersion sensor 105 provides a feedback signal to the microcontroller 1012, and the microcontroller 1012 controls the extension of the piston rod of the lifting member 2. The water immersion sensor 105 and the lifting member 2 together constitute the water immersion reaction unit 01.

[0020] In the embodiment of the present invention, a plug-in opening 108 is provided on the top surface of the mating block 102 adjacent to the front side edge portion, which passes through the bottom surface of the mating block 102; an embedded sensing groove 106 is provided at the center portion of the rear side surface of the inner end of the plug-in opening 108, and a set of lifting sensing members 107 are fixedly installed on the rear side surface of the inner end of the embedded sensing groove 106. The lifting sensing member 107 is a proximity switch, and the lifting sensing member 107 is electrically connected to the microcontroller 1012, and the sensing end of the lifting sensing member 107 faces the front side; the top surface of the supporting plate 3 is opposite to the plug-in opening 108. The connection opening 108 is fixedly connected with a plug-in piece 303, and the plug-in piece 303 is slidably plugged into the plug-in opening 108; the top surface of the plug-in piece 303 is fixedly installed with a sensing piece 302 that can cooperate with the lifting sensing piece 107, and the sensing piece 302 is also slidably plugged into the plug-in opening 108; when the piston rod of the lifting piece 2 is stored, the sensing piece 302 is staggered with the embedded sensing groove 106, and is located on the upper side of the embedded sensing groove 106, and at this time the sensing piece 302 is not in the sensing range of the lifting sensing piece 107. 1012; a wireless transmission module 1013 is also provided inside the matching block 102, and the wireless transmission module 1013 is a 5G module, and the wireless transmission module 1013 is electrically connected to the microcontroller 1012. The wireless transmission module 1013 is connected to the wireless network transmission connection of the monitoring center 1014; when the sensing piece 302 is within the sensing range of the lifting sensing piece 107, the lifting sensing piece 107 feeds back a signal to the microcontroller 1012, and the microcontroller 1012 controls the alarm piece 103 to buzz and start, and at the same time controls the wireless transmission module 1013 to transmit a message to the wireless network of the monitoring center 1014; the alarm piece 103, the lifting sensing piece 107, the wireless transmission module 1013 and the monitoring center 1014 together constitute the alarm unit 02.

[0021] In an embodiment of the present invention, a timing module 1010 and a timing module 1011 are further provided inside the matching block 102, and the timing module 1010 and the timing module 1011 are both electrically connected to the microcontroller 1012; the timing value of the timing module 1010 is not limited, and it can be set according to needs; the timing value of the timing module 1011 is one minute; the timing module 1010 and the timing module 1011 together constitute the operation detection unit 03; when the timing value of the timing module 1010 is reached, the timing module 1010 feedback signal is given to the microcontroller 1012, the microcontroller 1012 controls the extension of the piston rod of the lifting member 2, and at the same time controls the timing module 1011 to start timing; when the timing value of the timing module 1011 is reached, the timing module 1011 feedback signal is given to the microcontroller 1012, and the microcontroller 1012 controls the retraction of the piston rod of the lifting member 2.

[0022] The working principle of this embodiment is as follows: When water approaches the power cabinet body 1 along the ground, it will first contact the water source guide 301 arranged on the periphery of the power cabinet body 1. When the water source contacts the water source guide 301 made of non-woven fabric, it will be absorbed and conducted through the water source guide 301 to quickly soak the entire water source guide 301. Since the two-pole probes of the water immersion sensor 105 are installed inside the water source guide 301, the two-pole probes of the water immersion sensor 105 are connected when immersed in water. The water immersion sensor 105 sends a feedback signal to the microcontroller 1012, and the microcontroller 1012 controls the piston rods of the four sets of lifting members 2 to extend synchronously. When the piston rods of the four sets of lifting members 2 extend synchronously, they will prop up the power cabinet body 1, separating its bottom end surface from the top surface of the supporting plate 3, thereby temporarily leaving a small space between the bottom end surface of the power cabinet body 1 and the ground, thereby preventing water from entering the power cabinet body 1. When the piston rod of the lifting member 2 is extended to prop up the power cabinet body 1, the matching block 102 moves upward along the induction plate 302 and the plug-in plate 303 through the plug-in opening 108. At this time, the induction plate 302 located on the upper side of the embedded induction slot 106 gradually approaches the embedded induction slot 106. When the piston rod of the lifting member 2 is fully extended, the induction plate 302 corresponds to the position of the embedded induction slot 106. The induction plate 302 is within the sensing range of the lifting induction member 107. The lifting induction member 107 feeds back a signal to the microcontroller 1012. The microcontroller 1012 first controls the alarm member 103 to start buzzing, so as to alert the surrounding staff through the high-decibel buzzer alarm, and at the same time controls the wireless transmission module 1013 to transmit a message to the wireless network of the monitoring center 1014, so that the staff in the monitoring center 1014 can be informed in time and send someone to the monitoring center 1014. In order to ensure that the power cabinet body 1 can be temporarily propped up by the lifting member 2 when a water source approaches, the present invention allows the staff to set a specific time period through the timing module 1010. When the time period set by the timing module 1010 is reached, the timing module 1010 feedbacks a signal to the microcontroller 1012, which controls the piston rod of the lifting member 2 to extend and simultaneously controls the timing module 1011 to start timing. First, based on the above description of the operating steps for extending the piston rod of the lifting member 2, the staff in the monitoring center 1014 can receive the message transmitted by the wireless network. By receiving the message corresponding to the special time period, the staff in the monitoring center 1014 can determine that the current lifting component 2 is in a normal state, and can implement the corresponding temporary propping operation. When no message is received in the special time period, the staff in the monitoring center 1014 can determine that the current lifting component 2 has failed and needs to be sent for repair in time; and when the timing value of the timing module 1011 is reached, the timing module 1011 feedback signal is given to the microcontroller 1012, and the microcontroller 1012 controls the piston rod of the lifting component 2 to be retracted, thereby realizing the automatic reset of the position of the power cabinet body 1.

[0023] In this article, there are several points to note: 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0024] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0025] The above are only specific implementation methods of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with this technical field can easily think of changes or replacements within the technical scope disclosed in this disclosure, and they should all be covered by the protection scope of the present disclosure.

Claims

1. A power cabinet with a lifting structure, characterized in that: include: A power cabinet body (1) is provided with a supporting plate (3) with a rectangular plate structure directly below the power cabinet body (1), and the size of the supporting plate (3) is larger than the size of the bottom end face of the power cabinet body (1); a side support plate (101) with a rectangular plate structure is fixedly installed on the lower side of the left end face and the lower side of the right end face of the power cabinet body (1), and the top surface of the side support plate (101) is fixedly connected to the side end face of the power cabinet body (1) through a reinforcing rib; a group of lifting parts (2) are fixedly installed on the front and rear edge parts of the bottom end faces of the two side support plates (101), and the lifting parts (2) adopt hydraulic cylinders, and the piston rods of the lifting parts (2) face downward and sideward, and the piston rods of the four groups of lifting parts (2) are all fixedly installed. It is fixedly connected to the top surface of the support plate (3); when the piston rod of the lifting member (2) is in the retracted state, the bottom surface of the power cabinet body (1) is in contact with the top surface of the support plate (3); a matching block (102) is fixedly installed on the lower side of the rear end surface of the power cabinet body (1), and a microcontroller (1012) and a battery (109) are provided inside the matching block (102), and the battery (109) and the lifting member (2) are both electrically connected to the microcontroller (1012); the battery (109) is an external power source; a group of power on / off switches (104) are fixedly installed on the rear end surface of the matching block (102), and the power on / off switches (104) are electrically connected to the microcontroller (1012).

2. The power cabinet with a lifting structure according to claim 1, characterized in that: A circle of water source guides (301) is fixedly connected around the outer end surface of the support plate (3), and the water source guides (301) are made of non-woven fabric; a group of water immersion sensors (105) are fixedly installed on the rear end surface of the matching block (102), and the water immersion sensors (105) are contact-type water immersion sensors, and the water immersion sensors (105) are electrically connected to the microcontroller (1012); and the two-pole probes of the water immersion sensors (105) are installed inside the water source guide (301).

3. The power cabinet with a lifting structure according to claim 2, characterized in that: When the two-pole probes of the water immersion sensing component (105) are immersed in water and are conductive, the water immersion sensing component (105) provides a feedback signal to the microcontroller (1012), and the microcontroller (1012) controls the piston rod of the lifting component (2) to extend; the water immersion sensing component (105) and the lifting component (2) together constitute a water immersion reaction unit (01).

4. The power cabinet with a lifting structure according to claim 3, characterized in that: The top surface of the mating block (102) is provided with a plug-in opening (108) adjacent to the front side edge portion, which passes through the bottom surface of the mating block (102); an embedded sensing groove (106) is provided at the center portion of the rear side surface of the inner end of the plug-in opening (108), and a group of lifting sensing parts (107) are fixedly installed on the rear side surface of the inner end of the embedded sensing groove (106), and the lifting sensing parts (107) are proximity switches, and the lifting sensing parts (107) are electrically connected to the microcontroller (1012), and the sensing end of the lifting sensing parts (107) faces the front side.

5. The power cabinet with a lifting structure according to claim 4, characterized in that: The top surface of the supporting plate (3) is fixedly connected to a plug-in plate (303) relative to the plug-in opening (108), and the plug-in plate (303) is slidably plugged into the plug-in opening (108); the top surface of the plug-in plate (303) is fixedly mounted with a sensing plate (302) that can be inductively matched with the lifting sensing member (107), and the sensing plate (302) is also slidably plugged into the plug-in opening (108); when the piston rod of the lifting member (2) is in the retracted state, the sensing plate (302) is staggered with the embedded sensing groove (106), and is located on the upper side of the embedded sensing groove (106), and at this time the sensing plate (302) is not within the sensing range of the lifting sensing member (107); when the piston rod of the lifting member (2) is in the extended state, the sensing plate (302) corresponds to the position of the embedded sensing groove (106), and at this time the sensing plate (302) is within the sensing range of the lifting sensing member (107).

6. The power cabinet with a lifting structure according to claim 5, characterized in that: A set of warning members (103) is fixedly mounted on the rear end face of the matching block (102), the warning member (103) being a buzzer, and the warning member (103) being electrically connected to the microcontroller (1012); a wireless transmission module (1013) is further provided inside the matching block (102), the wireless transmission module (1013) being a 5G module, the wireless transmission module (1013) being electrically connected to the microcontroller (1012), and the wireless transmission module (1013) being connected to the monitoring center (1014) via a wireless network transmission; when the When the sensing piece (302) is within the sensing range of the lifting sensing element (107), the lifting sensing element (107) provides a feedback signal to the microcontroller (1012), and the microcontroller (1012) controls the warning element (103) to start buzzing, and simultaneously controls the wireless transmission module (1013) to transmit a message to the wireless network of the monitoring center (1014); the warning element (103), the lifting sensing element (107), the wireless transmission module (1013) and the monitoring center (1014) together constitute the warning unit (02).

7. The power cabinet with a lifting structure according to claim 6, characterized in that: The matching block (102) is further provided with a timing module (1010) and a timing module (1011), and both the timing module (1010) and the timing module (1011) are electrically connected to the microcontroller (1012); the timing value of the timing module (1010) is not limited and can be set according to requirements; the timing value of the timing module (1011) is one minute; the timing module (1010) and the timing module (1011) together constitute the operation detection unit (03).

8. The power cabinet with a lifting structure according to claim 7, characterized in that: When the timing value of the timing module (1010) is reached, the timing module (1010) provides a feedback signal to the microcontroller (1012), and the microcontroller (1012) controls the piston rod of the lifting member (2) to extend, and simultaneously controls the timing module (1011) to start timing; when the timing value of the timing module (1011) is reached, the timing module (1011) provides a feedback signal to the microcontroller (1012), and the microcontroller (1012) controls the piston rod of the lifting member (2) to retract.

Images