Double-loop power regulation cabinet

Abstract

The utility model relates to the technical field of power adjusting cabinets, in particular to a double-loop power adjusting cabinet which comprises a supporting mechanism, a cabinet body mechanism and a control mechanism, the cabinet body mechanism is located at the top end of the supporting mechanism, the control mechanism is located at the top end of the supporting mechanism, the control mechanism is located in the cabinet body mechanism, and the supporting mechanism comprises a supporting plate. A fixing groove is formed in the top end of the supporting plate, base plates are fixedly installed at the bottom end of the supporting plate, a damping spring is fixedly installed between the base plates, a telescopic cylinder is fixedly installed in the damping spring, and a telescopic rod is movably installed at the bottom end of the telescopic cylinder. And the telescopic rod stretches up and down in the telescopic cylinder to generate damping force during vibration, so that the vibration force is counteracted, and therefore, damage to components in the power regulation cabinet caused by vibration is prevented, and wire connection is prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of power regulating cabinets, in particular to a double-circuit power regulating cabinet. Background Art

[0002] The power regulating cabinet is a power regulation device, mainly used in new energy equipment, energy storage equipment, petrochemical industry, new materials semiconductor, aviation and military industry, photovoltaic equipment and other fields. It can adjust and control the power according to actual needs to meet the application requirements of different scenarios.

[0003] As disclosed in the authorization announcement number CN211297298U, a three-phase AC power regulating cabinet is disclosed, which specifically relates to the field of power regulating cabinets, including an outer box, the bottom of the inner cavity of the outer box is fixedly installed with a base frame by fastening bolts, the top of the base frame is fixedly installed with a thyristor, the top of the thyristor is electrically connected to a connecting busbar, the bottom of the connecting busbar is fixedly sleeved with a crossbar, the end of the inner cavity of the crossbar has a fixed block, the side of the fixed block close to the inner wall of the outer box is fixedly installed with a thin rod, the end of the thin rod is movably sleeved with a telescopic rod, and the outer fixed sleeve of the crossbar is fixedly sleeved with a stabilizing sleeve. The utility model removes the positioning bolts to make the stabilizing sleeve fall off, then compresses the telescopic rod toward the inside of the crossbar, removes the bolts at the bottom of the base frame, and then pulls out the thyristor longitudinally, thereby completing the disassembly of the entire device, which then facilitates subsequent maintenance. The entire operation process is simple and convenient, and has high practicality.

[0004] The power regulating cabinet plays an extremely important role in the operation of equipment, but the traditional power regulating cabinets are all connected by a single circuit, which makes it impossible to simultaneously inspect and repair the line during use. At the same time, power failure of the line will cause the equipment to be unable to power normally, affecting the work progress. In addition, the existing power regulating cabinet cannot perform shock absorption. When vibration occurs externally, it will cause damage to its internal components and cause the wires to fall off, affecting the overall work. Utility Model Content

[0005] The purpose of the utility model is to provide a dual-circuit power regulating cabinet to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A dual-circuit power regulating cabinet comprises a supporting mechanism, a cabinet mechanism and a control mechanism, wherein the cabinet mechanism is located at the top of the supporting mechanism, the control mechanism is located at the top of the supporting mechanism, and the control mechanism is located inside the cabinet mechanism. The supporting mechanism comprises a supporting plate, a fixing groove is provided at the top of the supporting plate, a pad is fixedly installed at the bottom of the supporting plate, a shock-absorbing spring is fixedly installed between the pads, a telescopic cylinder is fixedly installed inside the shock-absorbing spring, and a telescopic rod is movably installed at the bottom of the telescopic cylinder.

[0008] Preferably, the cabinet mechanism comprises a power regulating cabinet, the power regulating cabinet is fixedly mounted on the top of the pad, a top cover is fixedly mounted on the top of the power regulating cabinet, and a cabinet door is fixedly mounted on the front end of the power regulating cabinet.

[0009] Preferably, an adjuster is fixedly installed on the upper side of the front end of the cabinet door, an adjustment button is fixedly installed in the middle of the front end of the cabinet door, and a handle is fixedly installed on the right side of the middle of the front end of the cabinet door.

[0010] Preferably, a line inlet hole is provided on the upper side of the left end of the power regulating cabinet, heat dissipation windows are provided on the upper and lower sides of the right end of the power regulating cabinet, and a line outlet hole is provided on the lower side of the left end of the power regulating cabinet.

[0011] Preferably, the control mechanism comprises a mounting frame, the mounting frame is movably mounted inside the power regulating cabinet, and a mounting groove is formed on the mounting frame.

[0012] Preferably, a knife switch is fixedly mounted on the upper end of the mounting frame, a power regulator is fixedly mounted in the middle of the mounting frame, and a protector is fixedly mounted on the lower end of the mounting frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. This dual-circuit power control cabinet adopts dual-circuit wiring with equal voltage. When one line is powered off due to failure or maintenance, the other line can be immediately switched and put into use, thereby effectively improving the stability and reliability of the power supply system and reducing the failure rate of the system line.

[0015] 2. In this dual-circuit power control cabinet, when vibration occurs externally, the shock-absorbing spring produces soft support, so that the vibration transmitted to the power control cabinet is weakened, and when vibrating, the telescopic rod moves up and down in the telescopic cylinder to generate damping force, so that the vibration force is offset, thereby preventing the vibration from causing damage to the internal components of the power control cabinet and avoiding the wire connection from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall right side structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall left-side structure of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the support mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the planar structure of the power regulating cabinet of the utility model.

[0020] In the figure: 101, supporting mechanism; 102, cabinet mechanism; 103, control mechanism; 104, supporting plate; 105, fixing groove; 106, pad; 201, shock-absorbing spring; 202, telescopic cylinder; 203, telescopic rod; 204, power adjustment cabinet; 205, top cover; 206, cabinet door; 301, adjuster; 302, adjustment button; 303, handle; 304, wire inlet hole; 305, heat dissipation window; 306, wire outlet hole; 401, mounting bracket; 402, mounting groove; 403, switch; 404, power adjuster; 405, protector. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0023] A dual-circuit power regulating cabinet comprises a supporting mechanism 101, a cabinet mechanism 102 and a control mechanism 103, wherein the cabinet mechanism 102 is located at the top of the supporting mechanism 101, the control mechanism 103 is located at the top of the supporting mechanism 101, and the control mechanism 103 is located inside the cabinet mechanism 102; the supporting mechanism 101 comprises a supporting plate 104, a fixing groove 105 is provided at the top of the supporting plate 104, a pad 106 is fixedly installed at the bottom end of the supporting plate 104, a shock absorbing spring 201 is fixedly installed between the pads 106, a telescopic cylinder 202 is fixedly installed inside the shock absorbing spring 201, and a telescopic rod 203 is movably installed at the bottom end of the telescopic cylinder 202.

[0024] Through the above scheme, the support plate can be installed on the ground through the fixing groove, so that the power control cabinet can be fixed, and the pad can provide protection between the power control cabinet and the support plate to prevent vibration transmission from causing damage to the power control cabinet. The shock-absorbing spring generates soft support, so that the vibration transmitted to the power control cabinet is weakened, and the telescopic rod is extended and retracted up and down in the telescopic cylinder to generate damping force, so that the vibration force is offset, thereby preventing vibration from causing damage to the internal components of the power control cabinet and avoiding the wire connection from falling off.

[0025] In this embodiment, preferably, the cabinet mechanism 102 includes a power control cabinet 204 , which is fixedly mounted on the top of the pad 106 , a top cover 205 is fixedly mounted on the top of the power control cabinet 204 , and a cabinet door 206 is fixedly mounted on the front end of the power control cabinet 204 .

[0026] Through the above solution, the top of the power control cabinet can be protected by the top cover, and the internal components of the power control cabinet can be installed and the wires can be connected by opening the cabinet door.

[0027] In this embodiment, preferably, an adjuster 301 is fixedly installed on the upper side of the front end of the cabinet door 206, an adjustment button 302 is fixedly installed in the middle of the front end of the cabinet door 206, and a handle 303 is fixedly installed on the right side of the middle of the front end of the cabinet door 206.

[0028] With the above scheme, the adjustment can be performed externally through the adjuster and the adjustment button, and the cabinet door can be opened through the handle.

[0029] In this embodiment, preferably, a line inlet hole 304 is opened on the upper left side of the power regulating cabinet 204, heat dissipation windows 305 are opened on the upper and lower sides of the right end of the power regulating cabinet 204, and a line outlet hole 306 is opened on the lower left side of the power regulating cabinet 204.

[0030] According to the above scheme, the wires can be inserted through the wire inlet hole, the wires can be connected inside the power control cabinet and then passed out through the wire outlet hole to connect with the equipment, and the heat dissipation window can be used to dissipate heat inside the power control cabinet.

[0031] In this embodiment, preferably, the control mechanism 103 includes a mounting frame 401 , and the mounting frame 401 is movably installed inside the power control cabinet 204 , and a mounting slot 402 is provided on the mounting frame 401 .

[0032] Through the above solution, the components and the mounting frame can be installed through the mounting grooves.

[0033] In this embodiment, preferably, a knife switch 403 is fixedly installed on the upper end of the mounting frame 401 , a power regulator 404 is fixedly installed in the middle of the mounting frame 401 , and a protector 405 is fixedly installed on the lower end of the mounting frame 401 .

[0034] Through the above scheme, the circuit energization can be controlled by the switch, the line power can be adjusted by the power regulator, thereby completing the automatic control, and the line can be protected by the protector to prevent component damage caused by leakage.

[0035] When a dual-circuit power control cabinet 204 of this embodiment is in use, the support plate 104 is installed on the ground through the fixing groove 105, so that the power control cabinet 204 is fixed as a whole. After fixing, the cabinet door 206 is opened through the handle 303. At this time, the knife switch 403 is installed on the upper side of the power control cabinet 204 through the installation groove 402 on the installation frame 401, the power regulator 404 is installed in the middle of the power control cabinet 204, and the protector 405 is installed on the lower side of the power control cabinet 204. After installation, two wires of equal voltage are connected to the inside of the power control cabinet 204 through the wire entry hole 304, and are connected through the knife switch 403, the power regulator 404 and the protector 405. It is connected to the equipment through the outlet hole 306. The power control cabinet 204 adopts double-circuit wiring of equal voltage. When one line is powered on or out of power due to failure or maintenance, the other line can be immediately switched and put into use, thereby effectively improving the stability and reliability of the power supply system and reducing the system line failure rate. When external vibration occurs, the shock-absorbing spring 201 produces soft support, so that the vibration transmitted to the power control cabinet 204 is weakened, and when vibration occurs, the telescopic rod 203 is extended and retracted up and down in the telescopic cylinder 202 to generate a damping force, so that the vibration force is offset, thereby preventing the vibration from causing damage to the internal components of the power control cabinet 204 and avoiding the wire connection from falling off.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A dual-circuit power control cabinet, characterized in that: The invention comprises a support mechanism (101), a cabinet mechanism (102) and a control mechanism (103); the cabinet mechanism (102) is located at the top of the support mechanism (101); the control mechanism (103) is located at the top of the support mechanism (101); the control mechanism (103) is located inside the cabinet mechanism (102); the support mechanism (101) comprises a support plate (104); a fixing groove (105) is provided at the top of the support plate (104); a pad (106) is fixedly installed at the bottom of the support plate (104); a shock absorbing spring (201) is fixedly installed between the pads (106); a telescopic cylinder (202) is fixedly installed inside the shock absorbing spring (201); a telescopic rod (203) is movably installed at the bottom of the telescopic cylinder (202).

2. A dual-circuit power control cabinet according to claim 1, characterized in that: The cabinet mechanism (102) comprises a power control cabinet (204), the power control cabinet (204) being fixedly mounted on the top of a pad (106), a top cover (205) being fixedly mounted on the top of the power control cabinet (204), and a cabinet door (206) being fixedly mounted on the front end of the power control cabinet (204).

3. A dual-circuit power control cabinet according to claim 2, characterized in that: An adjuster (301) is fixedly mounted on the upper side of the front end of the cabinet door (206), an adjustment button (302) is fixedly mounted in the middle of the front end of the cabinet door (206), and a handle (303) is fixedly mounted on the right side of the middle of the front end of the cabinet door (206).

4. A dual-circuit power control cabinet according to claim 3, characterized in that: The upper left side of the power control cabinet (204) is provided with a line inlet hole (304), the upper and lower sides of the right side of the power control cabinet (204) are provided with heat dissipation windows (305), and the lower left side of the power control cabinet (204) is provided with a line outlet hole (306).

5. A dual-circuit power control cabinet according to claim 1, characterized in that: The control mechanism (103) comprises a mounting frame (401), the mounting frame (401) is movably mounted inside the power control cabinet (204), and a mounting slot (402) is provided on the mounting frame (401).

6. A dual-circuit power control cabinet according to claim 5, characterized in that: A switch (403) is fixedly mounted on the upper end of the mounting frame (401), a power regulator (404) is fixedly mounted in the middle of the mounting frame (401), and a protector (405) is fixedly mounted on the lower end of the mounting frame (401).

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