Power grid hazardous waste temporary storage cabin

Abstract

The power grid hazardous waste temporary storage cabin comprises a cabin body, and a storage rack and a transfer mechanism are installed in the cabin body; the transfer mechanism comprises a mounting box, a first motor and a second motor are mounted on the side wall of the mounting box, the output end of the first motor extends into the mounting box and is provided with a first bevel gear transmission mechanism, and a ball screw is mounted at the output end of the first bevel gear transmission mechanism; a ball nut seat is mounted on the ball screw, and a consignment frame is mounted on the ball nut seat; the output end of the second motor extends into the mounting box and is provided with a second bevel gear transmission mechanism, and the output end of the second bevel gear transmission mechanism is provided with a rotating rod. The device has the advantages that the structure is ingenious, the motor and the transmission mechanism are matched to accurately control the consignment frame and the lifting frame, efficient transfer of materials is achieved, and stable operation of the device is guaranteed through the clamping frame, the sliding frame, the wedge-shaped sliding block and the sliding groove.

Description

Technical Field

[0001] The invention relates to the technical field of hazardous waste and used material storage, and in particular to a temporary storage cabin for hazardous waste in a power grid. Background Art

[0002] With the continuous development of power grid construction, various hazardous wastes will be generated during the operation of the power grid, such as waste lead-acid batteries, waste transformer oil, etc. If these hazardous wastes are not properly handled and temporarily stored, they will pose a serious threat to the environment and human health.

[0003] At present, the temporary storage of hazardous waste in power grids mainly adopts traditional storage methods, which have many problems. On the one hand, traditional storage facilities are often simple in structure and lack effective transfer devices. When it is necessary to transfer hazardous waste from the storage location to the transportation vehicle, it mainly relies on manual handling, which is not only inefficient, but also labor-intensive and may also cause harm to the health of operators.

[0004] In addition, traditional temporary storage facilities also have deficiencies in space utilization. Due to the lack of reasonable layout and design, limited space is often not fully utilized to store more hazardous waste, resulting in limited storage capacity and unable to meet the growing hazardous waste temporary storage needs of the power grid.

[0005] To this end, we propose a grid hazardous waste temporary storage chamber to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to solve the problems in the prior art and to propose a temporary storage chamber for hazardous wastes in a power grid.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A temporary storage cabin for hazardous waste of a power grid, comprising a cabin body, wherein a storage rack and a transfer mechanism are installed in the cabin body;

[0009] The transfer mechanism comprises an installation box, a first motor and a second motor are installed on the side wall of the installation box, an output end of the first motor extends into the installation box and is installed with a first bevel gear transmission mechanism, a ball screw is installed at the output end of the first bevel gear transmission mechanism, a ball nut seat is installed on the ball screw, and a shipping frame is installed on the ball nut seat;

[0010] The output end of the second motor extends into the installation box and is installed with a second bevel gear transmission mechanism. The output end of the second bevel gear transmission mechanism is installed with a rotating rod. The output end of the rotating rod passes through a synchronous belt mechanism, and the output end of the synchronous belt mechanism is installed with a lifting mechanism.

[0011] In the above-mentioned grid hazardous waste temporary storage chamber, the first bevel gear transmission mechanism includes a first bevel gear, and the first bevel gear is installed on the output shaft of the first motor. The lower end of the ball screw extends into the installation box and is installed with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

[0012] In the above-mentioned grid hazardous waste temporary storage chamber, the second bevel gear transmission mechanism includes an incomplete bevel gear, and the incomplete bevel gear is installed on the output shaft of the second motor. The lower end of the rotating rod is located in the installation box and is installed with a third bevel gear, and the third bevel gear is meshed with the incomplete bevel gear.

[0013] In the above-mentioned temporary storage chamber for hazardous waste in the power grid, the synchronous belt mechanism includes a first synchronous wheel, a sliding sleeve is installed on the rotating rod, and the first synchronous wheel is installed on the sliding sleeve through a bearing, a vertical shaft is installed on the upper end surface of the shipping frame, and a second synchronous wheel is installed on the vertical shaft, and a synchronous belt is installed on the first synchronous wheel and the second synchronous wheel.

[0014] In the above-mentioned temporary storage chamber for hazardous waste in the power grid, the synchronous belt mechanism includes a first synchronous wheel, a sliding sleeve is installed on the rotating rod, and the first synchronous wheel is installed on the sliding sleeve through a bearing, a vertical shaft is installed on the upper end surface of the shipping frame, and a second synchronous wheel is installed on the vertical shaft, and a synchronous belt is installed on the first synchronous wheel and the second synchronous wheel.

[0015] In the above-mentioned temporary storage chamber for hazardous waste in the power grid, the synchronous belt mechanism includes a first synchronous wheel, a sliding sleeve is installed on the rotating rod, and the first synchronous wheel is installed on the sliding sleeve through a bearing, a vertical shaft is installed on the upper end surface of the shipping frame, and a second synchronous wheel is installed on the vertical shaft, and a synchronous belt is installed on the first synchronous wheel and the second synchronous wheel.

[0016] In the above-mentioned grid hazardous waste temporary storage chamber, a sealing seat is fixedly connected to the upper end of the installation box, a fixing frame is vertically installed on the upper end of the sealing seat, and a fixing plate is fixedly connected to the fixing frame, and the upper ends of the ball screw and the rotating rod are both installed on the fixing plate.

[0017] In the above-mentioned temporary storage chamber for hazardous waste of power grid, a plurality of limit frames are installed between the sealing seat and the fixed plate, a sliding frame is installed on the side wall of each limit frame, a plurality of snap-fit ​​frames are symmetrically installed on the side wall of the shipping rack, and each snap-fit ​​frame is slidably connected to the sliding frame corresponding to the position.

[0018] In the above-mentioned temporary storage chamber for hazardous waste of power grid, the storage rack includes two symmetrically arranged support frames, each of which is equipped with a plurality of placement cross frames at equal distances, and the distance between two placement cross frames located on the same horizontal line is greater than the width of the lifting frame.

[0019] In the above-mentioned temporary storage chamber for hazardous waste of power grid, a material opening is provided on the side wall of the chamber body, a sealing door is slidably connected inside the material opening, a handle is installed on the outer wall of the sealing door, sealing grooves are symmetrically provided on the inner wall of the material opening, and the sealing door is slidably connected in the sealing groove.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. Through the cooperation of the first motor, the first bevel gear transmission mechanism, the ball screw and the ball nut seat, the up and down movement of the shipping frame can be accurately controlled, so that the lifting frame can be quickly and accurately moved to the location of the hazardous waste, thereby improving the transfer efficiency; at the same time, the cooperation of the second motor, the second bevel gear transmission mechanism, the rotating rod, the synchronous belt mechanism and the lifting mechanism enables the lifting frame to be flexibly rotated and adjusted in position to meet the needs of hazardous waste transfer at different locations, thereby further improving the flexibility and efficiency of transfer.

[0022] 2. The locking frame on the side wall of the shipping rack cooperates with the sliding frame on the limiting frame to ensure the stability of the shipping rack during the up and down movement, prevent shaking and deviation, and ensure the safety and reliability of the transportation process; the wedge-shaped slider at the lower end of the lifting frame cooperates with the wedge-shaped slide groove on the upper end surface of the rotating seat to ensure the stability of the lifting frame during the sliding process, so that hazardous waste can be lifted and transported smoothly.

[0023] 3. The support frame and placement cross frame of the storage rack are reasonably designed to facilitate the storage of hazardous waste, and the distance between the two placement cross frames on the same horizontal line is greater than the width of the lifting frame, which is convenient for the lifting frame to carry out transfer operations.

[0024] In summary, the present invention has an ingenious structure, the motor and the transmission mechanism cooperate to accurately control the transport frame and the lifting frame to achieve efficient transportation of materials, and the engaging frame and the sliding frame, the wedge-shaped slider and the slide groove ensure the stable operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of a temporary storage compartment for hazardous wastes in a power grid proposed by the present invention;

[0026] Figure 2 This is a schematic diagram of the structure of a temporary storage cabin for hazardous wastes of a power grid proposed by the present invention without a cabin body;

[0027] Figure 3 for Figure 2 Schematic diagram of the structure without the storage rack;

[0028] Figure 4 for Figure 3 Schematic diagram of the structure without the lifting mechanism and isolation plate;

[0029] Figure 5This is an enlarged view of the structure of the first bevel gear part in a temporary storage compartment for hazardous wastes in a power grid proposed by the present invention;

[0030] Figure 6 This is an enlarged view of the structure of the first synchronous wheel part in a temporary storage compartment for hazardous wastes in a power grid proposed by the present invention;

[0031] Figure 7 This is an enlarged view of the structure of the lifting frame part in the temporary storage compartment of hazardous waste in the power grid proposed by the present invention.

[0032] In the figure: 1 cabin, 2 material port, 3 sealing door, 4 storage rack, 5 installation box, 6 sealing seat, 7 limit frame, 8 first motor, 9 fixed frame, 10 fixed plate, 11 ball screw, 12 shipping frame, 13 ball nut seat, 14 rotating rod, 15 lifting frame, 16 fixed frame, 17 pushing cylinder, 18 engaging frame, 19 second motor, 20 isolation plate, 21 sliding frame, 22 second synchronous wheel, 23 first synchronous wheel, 24 synchronous belt, 25 rotating seat, 26 second bevel gear, 27 first bevel gear, 28 incomplete bevel gear, 29 third bevel gear, 30 wedge-shaped slider, 31 wedge-shaped slide groove. DETAILED DESCRIPTION

[0033] The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

[0034] Example

[0035] Reference Figure 1-7 A temporary storage cabin for hazardous waste from power grids, which is mainly composed of a cabin 1, a storage rack 4 and a transfer mechanism. The cabin 1 provides a closed space for the entire device, which is used to temporarily store hazardous waste from power grids. A material port 2 is provided on the side wall of the cabin 1, a sealing door 3 is slidably connected inside the material port 2, a handle is installed on the outer wall of the sealing door 3, and a sealing groove is symmetrically provided on the inner wall of the material port 2, and the sealing door 3 is slidably connected in the sealing groove to ensure the sealing of the cabin 1.

[0036] The storage rack 4 is installed in the cabin 1, including two symmetrically arranged support frames, each of which is evenly spaced with multiple placement horizontal frames for storing hazardous waste. The distance between the two placement horizontal frames on the same horizontal line is greater than the width of the lifting frame 15, so that the lifting mechanism can operate.

[0037] The transfer mechanism includes an installation box 5, a first motor 8, a second motor 19, a first bevel gear transmission mechanism, a ball screw 11, a ball nut seat 13, a shipping frame 12, a second bevel gear transmission mechanism, a rotating rod 14, a synchronous belt mechanism and a lifting mechanism. The installation box 5 is installed in the cabin 1, and the first motor 8 and the second motor 19 are installed on its side wall. The first bevel gear transmission mechanism includes a first bevel gear 27 and a second bevel gear 26. The first bevel gear 27 is installed on the output shaft of the first motor 8. The lower end of the ball screw 11 extends into the installation box 5 and is installed with the second bevel gear 26. The first bevel gear 27 is meshed with the second bevel gear 26 to realize the vertical transmission of power, change the transmission direction, and make the structural layout more reasonable. The ball screw 11 is installed with a ball nut seat 13, and the shipping frame 12 is installed on the ball nut seat 13, which can convert the rotational motion into linear motion, realize the precise up and down movement of the shipping frame, have high motion accuracy, strong bearing capacity, and ensure the stability of hazardous waste in the process of up and down movement.

[0038] The second bevel gear transmission mechanism includes an incomplete bevel gear 28 and a third bevel gear 29. The incomplete bevel gear 28 is installed on the output shaft of the second motor 19. The lower end of the rotating rod 14 is located in the installation box 5 and is installed with the third bevel gear 29. The incomplete bevel gear 28 is meshed with the third bevel gear 29. A plurality of gear teeth are symmetrically installed on the incomplete bevel gear 28, and the gear teeth are distributed at an angle of 90°. Since the gear teeth are distributed at an angle of 90°, when the second motor 19 drives the incomplete bevel gear 28 to rotate, the rotation angle of the rotating rod 14 can be more accurately controlled. In the process of transporting hazardous waste, the lifting mechanism can be quickly and accurately rotated to a specific position, from the position of the storage rack 4 to the direction of the material port 2, reducing the time required for adjusting the position, thereby improving the overall transportation efficiency. This specific angle design avoids the time waste caused by excessive rotation and possible inaccurate position. The transportation process is smoother, unnecessary waiting and adjustment actions are reduced, and work efficiency is further improved.

[0039] The synchronous belt mechanism includes a first synchronous wheel 23, a second synchronous wheel 22 and a synchronous belt 24. A sliding sleeve is installed on the rotating rod 14, and the first synchronous wheel 23 is installed on the sliding sleeve through a bearing. A vertical shaft is installed on the upper end surface of the shipping frame 12, and the second synchronous wheel 22 is installed on the vertical shaft. The first synchronous wheel 23 and the second synchronous wheel 22 are installed with a synchronous belt 24.

[0040] The lifting mechanism includes a rotating seat 25, a fixed frame 16, a pushing cylinder 17 and a lifting frame 15. The rotating seat 25 is installed at the upper end of the vertical axis, the fixed frame 16 is installed on the side wall of the rotating seat 25, the pushing cylinder 17 is installed on the fixed frame 16, the lifting frame 15 is installed on the output end of the pushing cylinder 17, and the lifting frame 15 is slidably connected to the rotating seat 25. A plurality of wedge-shaped slide grooves 31 are symmetrically opened on the upper end surface of the rotating seat 25, and a plurality of wedge-shaped sliders 30 are symmetrically installed on the lower end surface of the lifting frame 15, and each wedge-shaped slider 30 is slidably connected in the wedge-shaped slide groove 31 corresponding to the position. The upper end of the installation box 5 is fixedly connected to the sealing seat 6, and the upper end of the sealing seat 6 is vertically installed with a fixed frame 9, and the fixed frame 9 is fixedly connected to the fixed plate 10, and the upper ends of the ball screw 11 and the rotating rod 14 are both installed on the fixed plate 10. A plurality of limit frames 7 are installed between the sealing seat 6 and the fixed plate 10, and a sliding frame 21 is installed on the side wall of each limit frame 7. A plurality of snap-fit ​​frames 18 are symmetrically installed on the side wall of the transport frame 12, and each snap-fit ​​frame 18 is slidably connected to the corresponding sliding frame 21. An isolation plate 20 is also installed on the transport frame 12, and the vertical axis passes through the isolation plate 20 and extends upward.

[0041] When it is necessary to move the hazardous waste from the storage rack 4 out of the cabin 1, the first motor 8 is started, and the first motor 8 drives the first bevel gear 27 to rotate, and the first bevel gear 27 meshes with the second bevel gear 26, thereby driving the ball screw 11 to rotate, and the ball nut seat 13 on the ball screw 11 drives the transport rack 12 to move up and down. At this time, the engaging frame 18 on the side wall of the transport rack 12 slides along the sliding frame 21 on the limiting frame 7 to ensure the stable movement of the transport rack 12. Through the control of the first motor 8, the lifting frame 15 on the transport rack 12 is raised to the bottom of the horizontal frame where the hazardous waste is placed; then, the push cylinder 17 is started to push the lifting frame 15 to slide on the rotating seat 25. The wedge-shaped slider 30 at the lower end of the lifting frame 15 slides in the wedge-shaped slide groove 31 on the upper end surface of the rotating seat 25 to ensure the stable movement of the lifting frame 15. The lifting frame 15 approaches the hazardous waste and is inserted under the hazardous waste. Then, the lifting frame 15 is driven to move away from the storage rack 4 by pushing the cylinder 17. Then, the second motor 19 is started, and the second motor 19 drives the incomplete bevel gear 28 to rotate. The incomplete bevel gear 28 is meshed with the third bevel gear 29 to drive the rotating rod 14 to rotate. The rotating rod 14 drives the first synchronous wheel 23 to rotate through the sliding sleeve. The first synchronous wheel 23 The second synchronous wheel 22 is driven to rotate by the synchronous belt 24, and the second synchronous wheel 22 is installed on the vertical axis, and the vertical axis drives the rotating seat 25 and the lifting mechanism to rotate to the direction of the material port 2; finally, the first motor 8 is started again to lower the shipping frame 12 to a suitable position, and then the cylinder 17 is started to push the lifting frame 15 to slide on the rotating seat 25, and the wedge-shaped slider 30 at the lower end of the lifting frame 15 slides in the wedge-shaped slide groove 31 on the upper end surface of the rotating seat 25 to ensure that the lifting frame 15 moves stably, and the lifting frame 15 drives the hazardous waste to be transferred through the material port 2 to the outside of the cabin 1, thereby completing the transfer of hazardous waste.

[0042] During the whole process, the fixing frame 9 and the fixing plate 10 at the upper end of the sealing seat 6 are used to support the ball screw 11 and the rotating rod 14, the isolation plate 20 on the shipping rack 12 plays an isolation role, the supporting frame and the placing cross frame of the storage rack 4 are used to store hazardous waste, the material port 2 on the side wall of the cabin 1 is used for the entry and exit of hazardous waste, and the sealing door 3 can ensure the sealing of the cabin 1.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A temporary storage chamber for hazardous waste of a power grid, comprising a chamber body (1), characterized in that: A storage rack (4) and a transfer mechanism are installed in the cabin (1); The transfer mechanism comprises an installation box (5), a first motor (8) and a second motor (19) are mounted on a side wall of the installation box (5), an output end of the first motor (8) extends into the installation box (5) and is mounted with a first bevel gear transmission mechanism, a ball screw (11) is mounted on the output end of the first bevel gear transmission mechanism, a ball nut seat (13) is mounted on the ball screw (11), and a transport frame (12) is mounted on the ball nut seat (13); The output end of the second motor (19) extends into the installation box (5) and is installed with a second bevel gear transmission mechanism, the output end of the second bevel gear transmission mechanism is installed with a rotating rod (14), the output end of the rotating rod (14) passes through a synchronous belt mechanism, and the output end of the synchronous belt mechanism is installed with a lifting mechanism.

2. A temporary storage chamber for hazardous waste in power grid according to claim 1, characterized in that: The first bevel gear transmission mechanism comprises a first bevel gear (27), and the first bevel gear (27) is mounted on the output shaft of the first motor (8); the lower end of the ball screw (11) extends into the mounting box (5) and is mounted with a second bevel gear (26), and the second bevel gear (26) is meshed with the first bevel gear (27).

3. A temporary storage chamber for hazardous waste in power grid according to claim 1, characterized in that: The second bevel gear transmission mechanism comprises an incomplete bevel gear (28), and the incomplete bevel gear (28) is mounted on the output shaft of the second motor (19). The lower end of the rotating rod (14) is located in the mounting box (5) and is mounted with a third bevel gear (29), and the third bevel gear (29) is meshed with the incomplete bevel gear (28).

4. A temporary storage chamber for hazardous wastes of power grid according to claim 1, characterized in that: The synchronous belt mechanism comprises a first synchronous wheel (23), a sliding sleeve is installed on the rotating rod (14), and the first synchronous wheel (23) is installed on the sliding sleeve through a bearing, a vertical shaft is installed on the upper end surface of the transport frame (12), a second synchronous wheel (22) is installed on the vertical shaft, and a synchronous belt (24) is installed on the first synchronous wheel (23) and the second synchronous wheel (22).

5. A temporary storage chamber for hazardous waste in power grid according to claim 4, characterized in that: An isolation plate (20) is installed on the transport frame (12), and a vertical axis passes through the isolation plate (20) and extends upward, and a lifting mechanism is installed at the upper end of the vertical axis, the lifting mechanism includes a rotating seat (25), and the rotating seat (25) is installed at the upper end of the vertical axis, a fixed frame (16) is installed on the side wall of the rotating seat (25), a pushing cylinder (17) is installed on the fixed frame (16), and a lifting frame (15) is installed on the output end of the pushing cylinder (17), and the lifting frame (15) is slidably connected to the rotating seat (25).

6. A temporary storage chamber for hazardous wastes of power grid according to claim 5, characterized in that: The upper end surface of the rotating seat (25) is symmetrically provided with a plurality of wedge-shaped sliding grooves (31), and the lower end surface of the lifting frame (15) is symmetrically provided with a plurality of wedge-shaped sliding blocks (30), and each wedge-shaped sliding block (30) is slidably connected in a wedge-shaped sliding groove (31) at a corresponding position.

7. The temporary storage chamber for hazardous waste in power grid according to claim 1, characterized in that: The upper end of the installation box (5) is fixedly connected to a sealing seat (6), the upper end of the sealing seat (6) is vertically mounted with a fixing frame (9), and the fixing frame (9) is fixedly connected to a fixing plate (10), and the upper ends of the ball screw (11) and the rotating rod (14) are both mounted on the fixing plate (10).

8. A temporary storage chamber for hazardous waste in power grid according to claim 7, characterized in that: A plurality of limiting frames (7) are installed between the sealing seat (6) and the fixing plate (10), a sliding frame (21) is installed on the side wall of each limiting frame (7), a plurality of snap-fit ​​frames (18) are symmetrically installed on the side wall of the transport frame (12), and each snap-fit ​​frame (18) is slidably connected to a sliding frame (21) at a corresponding position.

9. The temporary storage chamber for hazardous waste of power grid according to claim 5, characterized in that: The storage rack (4) comprises two symmetrically arranged support frames, each of which has a plurality of placement cross frames installed at equal distances, and the distance between two placement cross frames located on the same horizontal line is greater than the width of the lifting frame (15).

10. The temporary storage chamber for hazardous waste of power grid according to claim 1, characterized in that: A material opening (2) is provided on the side wall of the cabin body (1), a sealing door (3) is slidably connected inside the material opening (2), a handle is installed on the outer side wall of the sealing door (3), and sealing grooves are symmetrically provided on the inner side wall of the material opening, and the sealing door (3) is slidably connected in the sealing groove.

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