Combined box-type power station easy to maintain

Abstract

The utility model relates to the technical field of box-type power stations, and discloses an easy-to-maintain combined box-type power station, which comprises a main body mechanism and an auxiliary damping mechanism, the auxiliary damping mechanism is positioned on the right side of the main body mechanism, and the main body mechanism comprises an equipment main body, a driving motor and a transmission shaft. According to the combined box-type power station easy to maintain, through the use of the main body mechanism, when the combined box-type power station easy to maintain is used, a driving motor operates to drive a transmission shaft to rotate, a cooling fan at the lower end of the transmission shaft rotates, the interior of an equipment main body is cooled, the cooling fan is protected through a protective shell, and a ventilation grid is fixed through a fixing frame; the internal ventilation of the equipment main body is better through a ventilation grid, a servo motor at the right end of the inner side of a bearing groove runs to drive a double-sided threaded rod to rotate, a movable nut at the outer end of the double-sided threaded rod moves oppositely, and equipment installed in the equipment main body is installed and fixed in an auxiliary mode through a clamping plate, so that the equipment is more convenient to install and disassemble.

Description

Technical Field

[0001] The utility model relates to the technical field of box-type power stations, in particular to an easy-to-maintain combined box-type power station. Background Art

[0002] A box-type substation, also known as a prefabricated substation or prefabricated substation, is a factory-prefabricated indoor and outdoor compact distribution equipment that is composed of high-voltage switchgear, distribution transformers and low-voltage distribution devices arranged according to a certain wiring scheme, organically combining the functions of transformer step-down and low-voltage distribution.

[0003] The prior art CN218828638U patent proposes an easy-to-maintain combined box-type power station. This patent proposes a problem that the existing combined box-type power stations have a single function and are mostly installed by bolts. Over time, the bolts will rust and corrode, which is inconvenient for the staff to disassemble and maintain, increases the workload of the staff, and has poor use effect. Now the following scheme is proposed, including a box-type power station body and a mounting plate, the bottom side of the box-type power station body is fixedly welded with a fixing seat, six first through holes are provided on the fixing seat, and the top side of the mounting plate is provided with two symmetrically arranged mounting grooves, and three equally spaced limit rods are fixedly welded on the inner wall of the bottom side of the mounting groove. The utility model has a reasonable structural design, simple operation, and is convenient for the staff to disassemble and maintain. There is no need to carry a large number of auxiliary disassembly tools, which reduces the workload of the staff, has a good use effect, and is worthy of promotion and use.

[0004] The existing easy-to-maintain combined box-type power station is not convenient for ventilation and heat dissipation inside when in use, so that the internal temperature of the equipment is too high after a long period of operation, resulting in good equipment instability, making it inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide an easy-to-maintain combined box-type power station to solve the problem in the background technology that it is not convenient to ventilate and dissipate heat inside the power station during use, so that the internal temperature of the equipment is too high after a long period of operation, resulting in good equipment instability and making it inconvenient to use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an easy-to-maintain combined box-type power station, comprising a main body mechanism and an auxiliary shock-absorbing mechanism, wherein the auxiliary shock-absorbing mechanism is located on the right side of the main body mechanism, and the main body mechanism comprises an equipment body, a drive motor, a transmission shaft, a cooling fan, a protective shell and a fixed frame, wherein the drive motor is evenly distributed on the left and right sides of the middle of the upper end of the equipment body, the transmission shaft is movably mounted on the transmission end at the lower end of the drive motor, the cooling fan is movably mounted on the lower end of the transmission shaft, the protective shell is fixedly mounted on the outer end of the cooling fan, and the fixed frame is fixedly mounted on the middle of the front and rear ends of the equipment body.

[0007] Preferably, the main body structure also includes a ventilation grille, a bearing slot and a servo motor, the ventilation grille is evenly distributed on the inner side of the fixed frame, the bearing slot is fixedly arranged in the middle of the left side of the inner side of the equipment body, and the servo motor is fixedly installed at the right end of the inner side of the bearing slot.

[0008] Preferably, the main body mechanism also includes a double-sided threaded rod, a movable nut and a clamping plate, the double-sided threaded rod is movably installed at the transmission end of the left end of the servo motor, the movable nut is evenly distributed on the outer end of the double-sided threaded rod, and the clamping plate is fixedly installed in the middle of the right end of the movable nut.

[0009] Preferably, the auxiliary shock absorbing mechanism includes an inspection door, a door handle, a keyhole, a fixed base plate, a shock absorbing damper, a piston, a shock absorbing spring, a load-bearing plate, a universal wheel and a brake pedal. The inspection door is movably mounted on the right end of the equipment body, and the door handle is fixedly mounted on the outer end of the right side of the inspection door.

[0010] Preferably, the keyhole is movably arranged below the door handle, and the fixed base plate is fixedly installed at the lower end of the equipment body.

[0011] Preferably, the shock-absorbing dampers are evenly distributed below the fixed base plate, the piston is movably mounted on the upper end of the shock-absorbing dampers, the shock-absorbing spring is movably mounted on the outer end of the shock-absorbing dampers, and the upper surface of the piston is fixedly connected to the lower surface of the fixed base plate.

[0012] Preferably, the load-bearing plate is fixedly mounted on the lower end of the shock-absorbing damper, the universal wheel is movably mounted on the lower end of the load-bearing plate, and the brake pedal is movably mounted on the left end of the universal wheel.

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

[0014] 1. The easy-to-maintain combined box-type power station, through the use of the main body mechanism, can drive the transmission shaft to rotate through the operation of the driving motor when in use, so that the cooling fan at the lower end rotates to dissipate heat inside the main body of the equipment, and the cooling fan is protected by the protective shell. The ventilation grille is fixed by the fixed frame, and the ventilation inside the main body of the equipment is better through the ventilation grille. The double-sided threaded rod is driven to rotate by the operation of the servo motor at the right end of the inner side of the bearing slot, so that the movable nut at the outer end moves toward each other, and the equipment installed inside the main body of the equipment is auxiliary installed and fixed by the clamping plate, so that it is more convenient to install and disassemble;

[0015] 2. The easy-to-maintain combined box-type power station uses an auxiliary shock-absorbing mechanism to reduce the vibration of the fixed bottom plate on its upper end through the shock-absorbing damper, piston and shock-absorbing spring when in use. The fixed bottom plate is fixedly connected to the equipment body, and can be unlocked by inserting a key into the keyhole, and the inspection door can be opened by pulling the door handle, so that the inside of the equipment body can be easily inspected and maintained. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of a local drive motor of the utility model;

[0018] Figure 3 This is a schematic diagram of the enlarged detail structure of the shock absorbing damper of the utility model;

[0019] Figure 4 It is a schematic diagram of the enlarged detailed structure inside the main body of the device of the utility model.

[0020] In the figure: 1. Main mechanism; 101. Equipment body; 102. Driving motor; 103. Transmission shaft; 104. Cooling fan; 105. Protective shell; 106. Fixed frame; 107. Ventilation grille; 108. Load-bearing slot; 109. Servo motor; 110. Double-sided threaded rod; 111. Movable nut; 112. Clamping plate; 2. Auxiliary shock absorbing mechanism; 201. Inspection door; 202. Door handle; 203. Keyhole; 204. Fixed bottom plate; 205. Shock-absorbing damper; 206. Piston; 207. Shock-absorbing spring; 208. Load-bearing plate; 209. Universal wheel; 210. Brake pedal. 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 4The utility model provides a technical solution: an easy-to-maintain combined box-type power station, including a main body mechanism 1 and an auxiliary shock-absorbing mechanism 2, the auxiliary shock-absorbing mechanism 2 is located on the right side of the main body mechanism 1, the main body mechanism 1 includes an equipment body 101, a driving motor 102, a transmission shaft 103, a cooling fan 104, a protective shell 105 and a fixed frame 106, the driving motor 102 is evenly distributed on the left and right sides of the middle of the upper end of the equipment body 101, the transmission shaft 103 is movably installed at the transmission end of the lower end of the driving motor 102, the cooling fan 104 is movably installed at the lower end of the transmission shaft 103, the protective shell 105 is fixedly installed at the outer end of the cooling fan 104, and the fixed frame 106 is fixedly installed in the middle of the front and rear ends of the equipment body 101.

[0023] The main body mechanism 1 also includes a ventilation grille 107, a bearing slot 108 and a servo motor 109. The ventilation grille 107 is evenly distributed on the inner side of the fixed frame 106. The bearing slot 108 is fixedly arranged in the middle of the left inner side of the device body 101. The servo motor 109 is fixedly installed at the right end of the inner side of the bearing slot 108. The main body mechanism 1 also includes a double-sided threaded rod 110, a movable nut 111 and a clamping plate 112. The double-sided threaded rod 110 is movably installed at the transmission end of the left end of the servo motor 109. The movable nut 111 is evenly distributed on the outer end of the double-sided threaded rod 110. The clamping plate 112 is fixedly installed in the middle of the right end of the movable nut 111. By driving the motor 10 2 drives the transmission shaft 103 to rotate, so that the cooling fan 104 at the lower end rotates, and the inside of the equipment body 101 is cooled. The cooling fan 104 is protected by the protective shell 105, and the ventilation grille 107 is fixed by the fixing frame 106. The ventilation grille 107 makes the inside of the equipment body 101 more ventilated. The servo motor 109 at the right end of the inner side of the bearing groove 108 drives the double-sided threaded rod 110 to rotate, so that the movable nut 111 at the outer end moves toward each other, and the equipment installed in the equipment body 101 is auxiliary installed and fixed by the clamping plate 112, so that it is more convenient to install and disassemble.

[0024] The auxiliary shock absorbing mechanism 2 includes an inspection door 201, a door handle 202, a keyhole 203, a fixed base plate 204, a shock absorbing damper 205, a piston 206, a shock absorbing spring 207, a load-bearing plate 208, a universal wheel 209 and a brake pedal 210. The inspection door 201 is movably mounted on the right end of the equipment body 101, the door handle 202 is fixedly mounted on the outer end of the right side of the inspection door 201, the keyhole 203 is movably arranged below the door handle 202, the fixed base plate 204 is fixedly mounted on the lower end of the equipment body 101, the shock absorbing damper 205 is evenly distributed below the fixed base plate 204, the piston 206 is movably mounted on the upper end of the shock absorbing damper 205, the shock absorbing spring 207 is movably mounted on the outer end of the shock absorbing damper 205, and the upper surface of the piston 206 is fixedly connected On the lower surface of the fixed base plate 204, the load-bearing plate 208 is fixedly installed on the lower end of the shock-absorbing damper 205, the universal wheel 209 is movably installed on the lower end of the load-bearing plate 208, and the brake pedal 210 is movably installed on the left end of the universal wheel 209. The equipment body 101 is moved by the universal wheel 209 at the lower end of the load-bearing plate 208, and the universal wheel 209 is fixed by stepping on the brake pedal 210. The fixed base plate 204 at its upper end is shock-absorbed by the shock-absorbing damper 205, the piston 206 and the shock-absorbing spring 207. The fixed base plate 204 is fixedly connected to the equipment body 101, and is unlocked by inserting the key into the keyhole 203. The inspection door 201 is opened by pulling the door handle 202, so that the interior of the equipment body 101 can be inspected and maintained.

[0025] Working principle: When the easy-to-maintain modular box-type power station is needed, the equipment body 101 is moved by the universal wheel 209 at the lower end of the load-bearing plate 208, and the universal wheel 209 is fixed by stepping on the brake pedal 210. The fixed bottom plate 204 at the upper end is damped by the shock-absorbing damper 205, the piston 206 and the shock-absorbing spring 207. The fixed bottom plate 204 is fixedly connected to the equipment body 101, and the key is inserted into the keyhole 203 to unlock it. The inspection door 201 is opened by pulling the door handle 202, which is convenient for the inspection and maintenance of the inside of the equipment body 101. The running belt of the driving motor 102 is driven by the driving motor 102. The driving shaft 103 rotates to rotate the cooling fan 104 at its lower end to dissipate heat inside the device body 101. The cooling fan 104 is protected by the protective shell 105, and the ventilation grille 107 is fixed by the fixed frame 106. The ventilation grille 107 makes the inside of the device body 101 more ventilated. The double-sided threaded rod 110 is driven to rotate by the operation of the servo motor 109 at the right end of the inner side of the bearing slot 108, so that the movable nut 111 at its outer end moves toward each other, and the equipment installed inside the device body 101 is auxiliary installed and fixed by the clamping plate 112, making it more convenient to install and disassemble.

Claims

1. An easy-to-maintain assembled box-type power station, comprising a main body mechanism (1) and an auxiliary shock absorbing mechanism (2), characterized in that: The auxiliary shock absorbing mechanism (2) is located on the right side of the main mechanism (1). The main mechanism (1) comprises a device body (101), a drive motor (102), a transmission shaft (103), a cooling fan (104), a protective housing (105) and a fixed frame (106). The drive motor (102) is evenly distributed on the left and right sides of the middle of the upper end of the device body (101). The transmission shaft (103) is movably mounted on the transmission end of the lower end of the drive motor (102). The cooling fan (104) is movably mounted on the lower end of the transmission shaft (103). The protective housing (105) is fixedly mounted on the outer end of the cooling fan (104). The fixed frame (106) is fixedly mounted on the middle of the front and rear ends of the device body (101).

2. The easy-to-maintain combined box-type power station according to claim 1, characterized in that: The main body mechanism (1) further comprises a ventilation grille (107), a bearing slot (108) and a servo motor (109); the ventilation grille (107) is evenly distributed on the inner side of the fixed frame (106); the bearing slot (108) is fixedly arranged in the middle of the left side of the inner side of the device body (101); and the servo motor (109) is fixedly installed at the right end of the inner side of the bearing slot (108).

3. The easy-to-maintain combined box-type power station according to claim 2 is characterized in that: The main body mechanism (1) further comprises a double-sided threaded rod (110), a movable nut (111) and a clamping plate (112); the double-sided threaded rod (110) is movably mounted on the transmission end at the left end of the servo motor (109); the movable nut (111) is evenly distributed on the outer end of the double-sided threaded rod (110); and the clamping plate (112) is fixedly mounted on the middle part of the right end of the movable nut (111).

4. The easy-to-maintain combined box-type power station according to claim 3 is characterized in that: The auxiliary shock absorbing mechanism (2) comprises an inspection door (201), a door handle (202), a keyhole (203), a fixed base plate (204), a shock absorbing damper (205), a piston (206), a shock absorbing spring (207), a load-bearing plate (208), a universal wheel (209) and a brake pedal (210); the inspection door (201) is movably mounted on the right end of the equipment body (101); and the door handle (202) is fixedly mounted on the outer end of the right side of the inspection door (201).

5. The easy-to-maintain combined box-type power station according to claim 4, characterized in that: The key hole (203) is movably arranged below the door handle (202), and the fixed base plate (204) is fixedly mounted on the lower end of the device body (101).

6. The easy-to-maintain combined box-type power station according to claim 5, characterized in that: The shock absorbing dampers (205) are evenly distributed below the fixed base plate (204), the pistons (206) are movably mounted on the upper ends of the shock absorbing dampers (205), the shock absorbing springs (207) are movably mounted on the outer ends of the shock absorbing dampers (205), and the upper surface of the pistons (206) is fixedly connected to the lower surface of the fixed base plate (204).

7. The easy-to-maintain combined box-type power station according to claim 6, characterized in that: The load-bearing plate (208) is fixedly mounted on the lower end of the shock-absorbing damper (205), the universal wheel (209) is movably mounted on the lower end of the load-bearing plate (208), and the brake pedal (210) is movably mounted on the left end of the universal wheel (209).

Images