Energy-saving hydraulic power control cabinet

Abstract

The utility model provides an energy-saving hydraulic power control cabinet, which relates to the technical field of control cabinets and comprises a cabinet body, a supporting plate fixedly arranged on one side of the outer surface of the cabinet body, a limiting block fixedly arranged on one side of the upper surface of the cabinet body, and a cabinet door arranged on one side of the outer surface of the cabinet body. A pushing mechanism for driving the cabinet door to move is fixedly arranged on one side of the upper surface of the cabinet body, a connecting rod is arranged on one side of the inner surface of the cabinet body, a fixing rod is fixedly arranged on one side of the upper surface of the supporting plate, a motor is fixedly connected to one end of the fixing rod, and a transmission mechanism for driving the connecting rod to rotate is arranged on one side of the output end of the motor. The motor drives the flat driving wheel to rotate, the flat driving wheel drives the tooth column to move through the flat driven wheel, the tooth column drives the connecting rod to rotate with the limiting shaft as the center through the moving shaft, the heat dissipation fan is driven by the connecting rod to rotate left and right, and the heat dissipation efficiency in the cabinet body is improved.

Description

Technical Field

[0001] The utility model relates to a control cabinet, in particular to an energy-saving hydraulic power control cabinet, belonging to the technical field of control cabinets. Background Art

[0002] The control cabinet is a combination of switchgear, measuring instruments, protective electrical appliances and auxiliary equipment assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements. Its layout should meet the requirements for normal operation of the power system, facilitate maintenance, and not endanger the safety of people and surrounding equipment.

[0003] After searching, a Chinese patent with publication number CN217693993U discloses a new energy-saving hydraulic power control cabinet, in which a cabinet door is hinged on one side of the cabinet body, and a second mounting plate is connected to one side of the upper end of the cabinet door. The utility model uses a power transmission system connected to the output end of the hydraulic cylinder to save energy consumption of the hydraulic cylinder, and the process of transmitting force is stable, which is suitable for wide promotion.

[0004] Although the above scheme can save the energy consumption of the hydraulic cylinder, the hydraulic power control cabinet in the above patent is difficult to drive the air inside the control cabinet to circulate evenly. A large number of electrical components that emit heat are installed inside the control cabinet, which causes the internal hot air to accumulate and affects the normal operation of the internal components. For this reason, we provide an energy-saving hydraulic power control cabinet to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the utility model is to provide an energy-saving hydraulic power control cabinet in order to solve the above-mentioned problem, so as to solve the problem that the hydraulic power control cabinet in the prior art is difficult to drive the air inside the control cabinet to circulate evenly.

[0007] (II) Technical solution

[0008] The utility model is implemented through the following technical scheme: an energy-saving hydraulic power control cabinet, including a cabinet body, a support plate fixedly arranged on one side of the outer surface of the cabinet body, a limiting block fixedly arranged on one side of the upper surface of the cabinet body, a cabinet door arranged on one side of the outer surface of the cabinet body, and a pushing mechanism fixedly arranged on one side of the upper surface of the cabinet body for driving the cabinet door to move.

[0009] A connecting rod is provided on one side of the cabinet body surface, a fixing rod is fixedly provided on one side of the support plate surface, one end of the fixing rod is fixedly connected to a motor, a transmission mechanism for driving the connecting rod to rotate is provided on one side of the motor output end, and a cooling fan is provided on one side of the outer surface of the transmission mechanism.

[0010] Preferably, the pushing mechanism includes a hydraulic cylinder fixedly connected to the inner surface of the limit block, a control block is fixedly provided on one side of the upper surface of the hydraulic cylinder, a push rod is hinged on one side of the inner surface of the hydraulic cylinder through a pin shaft, a connecting block is hinged on one side of the inner surface of the push rod through a pin shaft, one side of the outer surface of the connecting block is fixedly connected to the upper part of one side of the outer surface of the cabinet door, and the pushing mechanism is driven to move through the control block by external remote control.

[0011] Preferably, a hinge is fixedly connected to one side of the upper outer surface of the cabinet door, and one side of the outer surface of the hinge is fixedly connected to the upper part of one side of the outer surface of the cabinet body, so that the hinge is used to improve the opening and closing stability of the cabinet door.

[0012] Preferably, the transmission mechanism includes a first transmission shaft fixedly connected to the output end of the motor, a flat driving wheel is fixedly connected to one side of the outer circumferential surface of the first transmission shaft, a flat driven wheel is meshed with one side of the teeth on the outer circumferential surface of the flat driving wheel, a tooth column is meshed with one side of the teeth on the outer circumferential surface of the flat driven wheel, a moving shaft is fixedly provided on one side of the upper surface of the tooth column, one side of the outer circumferential surface of the moving shaft is slidably connected to one side of the inner surface of a connecting rod, and the transmission mechanism is used to drive the connecting rod to control the reciprocating rotation of the cooling fan.

[0013] Preferably, one side of the teeth on the outer surface of the gear column is meshed with one side of the teeth on the outer circumferential surface of the flat driving wheel, and a sliding rod is slidably connected to the side of the outer surface of the gear column away from the teeth, and the lower surface of the sliding rod is fixedly connected to one side of the upper surface of the support plate, so as to improve the transmission stability of the gear column by using the sliding rod.

[0014] Preferably, one end of the outer surface of the connecting rod is rotatably connected to a second transmission shaft, one side of the outer circumferential surface of the second transmission shaft is fixedly connected to one side of the inner surface of the heat dissipation fan, and the heat dissipation fan is driven to rotate through the second transmission shaft by external power.

[0015] Preferably, one side of the inner surface of the connecting rod is rotatably connected to a limiting shaft, one side of the outer circumferential surface of the limiting shaft is fixedly connected to one side of the inner surface of the cabinet, and the limiting shaft is used to improve the transmission stability of the connecting rod.

[0016] The utility model provides an energy-saving hydraulic power control cabinet, which has the following beneficial effects:

[0017] 1. The utility model drives the flat driving wheel to rotate through the motor, the flat driving wheel drives the gear column to move through the flat driven wheel, and the gear column drives the connecting rod to rotate around the limit axis through the moving shaft, so as to realize the operation of driving the cooling fan to rotate left and right by the connecting rod, thereby improving the heat dissipation efficiency inside the cabinet.

[0018] 2. The utility model drives the push rod to move through the hydraulic cylinder, and the push rod drives the connecting block to move through the pin shaft, and the connecting block drives the cabinet door to rotate around the hinge, thereby realizing the use of the hydraulic cylinder to control the opening and closing of the cabinet door, and improving the safety of the internal electrical components when the control cabinet is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 It is a three-dimensional structural cross-sectional view of the cabinet of the utility model;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the driving mechanism of the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the transmission mechanism of the utility model.

[0023] Description of Reference Numerals

[0024] 1. Cabinet; 2. Limit block;

[0025] 3. Pushing mechanism; 31. Hydraulic cylinder; 32. Push rod; 33. Connecting block;

[0026] 4. Cabinet door; 5. Hinge; 6. Control block; 7. Fixing rod; 8. Motor;

[0027] 9. Transmission mechanism; 91. First transmission shaft; 92. Flat driving wheel; 93. Flat driven wheel; 94. Gear column; 95. Moving shaft;

[0028] 10. Connecting rod; 11. Second transmission shaft; 12. Cooling fan; 13. Support plate; 14. Sliding rod; 15. Limiting shaft. DETAILED DESCRIPTION

[0029] The embodiment of the utility model provides an energy-saving hydraulic power control cabinet.

[0030] Please refer to Figure 1 , Figure 2 and Figure 3 An energy-saving hydraulic power control cabinet includes a cabinet body 1, a support plate 13 is fixedly arranged on one side of the outer surface of the cabinet body 1, a limit block 2 is fixedly arranged on one side of the upper surface of the cabinet body 1, a cabinet door 4 is arranged on one side of the outer surface of the cabinet body 1, a hinge 5 is fixedly connected to one side of the upper outer surface of the cabinet door 4, and one side of the outer surface of the hinge 5 is fixedly connected to the upper part of one side of the outer surface of the cabinet body 1.

[0031] Please refer to Figure 2 and Figure 3A pushing mechanism 3 for driving the cabinet door 4 to move is fixedly arranged on one side of the upper surface of the cabinet body 1. The pushing mechanism 3 includes a hydraulic cylinder 31 fixedly connected to the inner surface of the limit block 2. The limit block 2 is used to improve the transmission stability of the hydraulic cylinder 31. A control block 6 is fixedly arranged on one side of the upper surface of the hydraulic cylinder 31. The pushing mechanism 3 is driven to move through the control block 6 by external remote control. A push rod 32 is hinged on one side of the inner surface of the hydraulic cylinder 31 through a pin shaft. A connecting block 33 is hinged on one side of the inner surface of the push rod 32 through a pin shaft. One side of the outer surface of the connecting block 33 is fixedly connected to the upper part of one side of the outer surface of the cabinet door 4. The hinge 5 is used to drive the internal hinge to drive the cabinet door 4 to open and close.

[0032] Please refer to Figure 1 , Figure 2 and Figure 4 A connecting rod 10 is provided on one side of the inner surface of the cabinet 1, and one end of the outer surface of the connecting rod 10 is rotatably connected to the second transmission shaft 11, and one side of the outer circumferential surface of the second transmission shaft 11 is fixedly connected to one side of the inner surface of the heat dissipation fan 12. The heat dissipation fan 12 is driven to rotate through the second transmission shaft 11 by external power, and one side of the inner surface of the connecting rod 10 is rotatably connected to a limiting shaft 15, and one side of the outer circumferential surface of the limiting shaft 15 is fixedly connected to one side of the inner surface of the cabinet 1. The limiting shaft 15 is used to improve the transmission stability of the connecting rod 10, and a fixing rod 7 is fixedly provided on one side of the upper surface of the support plate 13. One end of the fixing rod 7 is fixedly connected to the motor 8, and the fixing rod 7 is used to improve the transmission stability of the motor 8. A transmission mechanism 9 that drives the connecting rod 10 to rotate is provided on one side of the output end of the motor 8, and the transmission mechanism 9 drives the connecting rod 10 to control the reciprocating rotation of the heat dissipation fan 12.

[0033] Please refer to Figure 2 and Figure 4 The transmission mechanism 9 includes a first transmission shaft 91 fixedly connected to the output end of the motor 8, a flat driving wheel 92 is fixedly connected to one side of the outer circumferential surface of the first transmission shaft 91, and the symmetrical gears on both sides of the flat driving wheel 92 are used to drive the tooth column 94 to reciprocate through the flat driven wheel 93, and the flat driven wheel 93 is meshed with a tooth column 94 on one side of the tooth teeth of the outer circumferential surface of the flat driving wheel 92. The tooth teeth of the outer surface of the tooth column 94 are meshed with the tooth teeth of the outer circumferential surface of the flat driven wheel 93. The outer surface of the tooth column 94 is away from the tooth teeth. The side of the outer surface of the tooth column 94 is slidably connected with a sliding rod 14, and the lower surface of the sliding rod 14 is fixedly connected to one side of the upper surface of the support plate 13. The sliding rod 14 is used to improve the transmission stability of the tooth column 94, and a moving shaft 95 is fixedly arranged on one side of the upper surface of the tooth column 94. One side of the outer circumferential surface of the moving shaft 95 is slidably connected to one side of the inner surface of the connecting rod 10, and the connecting rod 10 is driven to reciprocate by the moving shaft 95. A cooling fan 12 is arranged on one side of the outer surface of the transmission mechanism 9.

[0034] When the utility model is in use, the hydraulic cylinder 31 on the upper surface of the cabinet 1 is used to drive the push rod 32 to move through the pin shaft, and the push rod 32 drives the connecting block 33 to move through the pin shaft, and the connecting block 33 drives the cabinet door 4 to rotate around the hinge 5 as the center. According to the use of the control cabinet, the external power is used to receive the signal through the control block 6 to control the cabinet 1 to open or close, so as to avoid the need for external force manual operation to open the cabinet 1, and the motor 8 is used to drive the flat driving wheel 92 to rotate through the first transmission shaft 91, and the flat driving wheel 92 drives the tooth column 94 to move horizontally on the inner surface of the slide rod 14 through the flat driven wheel 93, and the flat driving wheel 92 is used to drive the moving shaft 95 to reciprocate by meshing with the tooth column 94, and the moving shaft 95 drives the connecting rod 10 to rotate around the limit shaft 15 as the center, and the connecting rod 10 drives the cooling fan 12 to reciprocate through the second transmission shaft 11, and the cooling fan 12 is driven by external power to rotate to accelerate the air circulation inside the cabinet 1, and drive the heat of the electrical components inside the cabinet 1 to circulate through the vents, thereby improving the safety of the control cabinet.

[0035] The above shows and describes the basic principle and main features of the utility model and the 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 for explaining the principle of 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An energy-saving hydraulic power control cabinet, comprising a cabinet body (1), a support plate (13) fixedly arranged on one side of the outer surface of the cabinet body (1), characterized in that: A limit block (2) is fixedly arranged on one side of the upper surface of the cabinet (1), a cabinet door (4) is arranged on one side of the outer surface of the cabinet (1), and a driving mechanism (3) for driving the cabinet door (4) to move is fixedly arranged on one side of the upper surface of the cabinet (1); A connecting rod (10) is provided on one side of the inner surface of the cabinet (1), a fixing rod (7) is fixedly provided on one side of the upper surface of the support plate (13), one end of the fixing rod (7) is fixedly connected to a motor (8), a transmission mechanism (9) for driving the connecting rod (10) to rotate is provided on one side of the output end of the motor (8), and a heat dissipation fan (12) is provided on one side of the outer surface of the transmission mechanism (9).

2. The energy-saving hydraulic power control cabinet according to claim 1 is characterized in that: The pushing mechanism (3) comprises a hydraulic cylinder (31) fixedly connected to the inner surface of the limit block (2); a control block (6) is fixedly arranged on one side of the upper surface of the hydraulic cylinder (31); a push rod (32) is hingedly connected to one side of the inner surface of the hydraulic cylinder (31) via a pin shaft; a connecting block (33) is hingedly connected to one side of the inner surface of the push rod (32) via a pin shaft; and an outer surface of the connecting block (33) is fixedly connected to an upper portion of one side of the outer surface of the cabinet door (4).

3. The energy-saving hydraulic power control cabinet according to claim 1 is characterized in that: A hinge (5) is fixedly connected to one upper side of the outer surface of the cabinet door (4), and one side of the outer surface of the hinge (5) is fixedly connected to the upper side of one side of the outer surface of the cabinet body (1).

4. The energy-saving hydraulic power control cabinet according to claim 1 is characterized in that: The transmission mechanism (9) comprises a first transmission shaft (91) fixedly connected to the output end of the motor (8); a flat driving wheel (92) is fixedly connected to one side of the outer circumferential surface of the first transmission shaft (91); a flat driven wheel (93) is meshed with one side of the teeth on the outer circumferential surface of the flat driving wheel (92); a tooth column (94) is meshed with one side of the teeth on the outer circumferential surface of the flat driven wheel (93); a moving shaft (95) is fixedly provided on one side of the upper surface of the tooth column (94); and one side of the outer circumferential surface of the moving shaft (95) is slidably connected to one side of the inner surface of the connecting rod (10).

5. The energy-saving hydraulic power control cabinet according to claim 4 is characterized in that: The toothed side of the outer surface of the tooth column (94) meshes with the toothed side of the outer circumferential surface of the flat driving wheel (92), the outer surface of the tooth column (94) away from the toothed side is slidably connected to a slide bar (14), and the lower surface of the slide bar (14) is fixedly connected to one side of the upper surface of the support plate (13).

6. The energy-saving hydraulic power control cabinet according to claim 1 is characterized in that: One end of the outer surface of the connecting rod (10) is rotatably connected to a second transmission shaft (11), and one side of the outer circumferential surface of the second transmission shaft (11) is fixedly connected to one side of the inner surface of the heat dissipation fan (12).

7. The energy-saving hydraulic power control cabinet according to claim 1 is characterized in that: One side of the inner surface of the connecting rod (10) is rotatably connected to a limit shaft (15), and one side of the outer circumferential surface of the limit shaft (15) is fixedly connected to one side of the inner surface of the cabinet (1).

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