An overload protector combination platform
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-30
- Publication Date
- 2026-08-11
AI Technical Summary
针对现有技术的不足，本实用新型提供了一种过载保护器组合平台，解决了不方便对过载保护器内部的零件进行快速安装，不方便对过载保护器的底壳和盖板进行安装固定，不方便对组装好的过载保护器进行检测是否达标的问题
Smart Images
Figure CN224615626U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of circuit protection technology, specifically to an overload protector combination platform. Background Technology
[0002] Overcurrent protectors are commonly installed on electrical equipment. When the current increases or a short circuit occurs, the overcurrent protector will cause the contact point and moving contact to separate, thus disconnecting the circuit of the entire electrical equipment and preventing the electrical components from burning out.
[0003] However, existing equipment cannot quickly and conveniently transport the base shell of the overload protector, making it inconvenient to limit its movement, reducing work efficiency, wasting a lot of manpower and resources, making it inconvenient to quickly install the internal parts of the overload protector, increasing production costs, and making it overly dependent on manpower, resulting in inconsistent installation quality. It is also inconvenient to install and fix the base shell and cover plate of the overload protector, making it impossible to evenly stress the bolts, reducing the service life of the equipment, and making it inconvenient to test whether the assembled overload protector meets the standards. Therefore, we propose a new device to solve the above problems. Utility Model Content
[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides an overload protector assembly platform, which solves the problems of inconvenience in quickly installing internal parts of the overload protector, inconvenience in installing and fixing the bottom shell and cover plate of the overload protector, and inconvenience in testing whether the assembled overload protector meets the standards.
[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: an overload protector combination platform, comprising a base plate, a motor mount inserted into the upper surface of the base plate, a transmission motor inserted inside the motor mount, a drive shaft sleeved at one end of the transmission motor, a conveyor belt sleeved on the outer surface of the drive shaft, a fixed seat inserted into the upper surface of the base plate, a driven shaft rotatably connected inside the fixed seat, an installation assembly inserted into the upper surface of the base plate, a fastening assembly inserted into the upper surface of the base plate, a multimeter inserted into the upper surface of the base plate, test leads inserted into the upper surface of the multimeter, a detection box inserted into the upper surface of the base plate, a spring inserted into the inner bottom wall of the detection box, and a pressure plate sleeved at one end of the spring.
[0006] Optionally, the mounting assembly includes a mounting plate, a mounting motor, a mounting screw, a mounting hydraulic rod, a vacuum pump, an air pipe, and a suction cup. The mounting motor is inserted into the interior of the mounting plate, and the mounting screw is inserted into one end of the mounting motor. The mounting hydraulic rod is slidably connected to the interior of the mounting plate. The vacuum pump is inserted into the upper surface of the mounting hydraulic rod, and an air pipe is inserted into one end of the vacuum pump. The suction cup is inserted into the lower surface of the mounting hydraulic rod.
[0007] Optionally, a screw hole is provided on one side of the mounting hydraulic rod, and the mounting screw passes through the threaded hole to move the mounting hydraulic rod.
[0008] Optionally, one end of the air tube is connected to a suction cup, and the upper surface of the mounting plate is provided with multiple placement slots.
[0009] Optionally, the fastening assembly includes a fastening plate, a fastening motor, a fastening screw, a fastening hydraulic rod, a mating plate, a rotary motor, and a drill bit. The fastening motor is inserted into the fastening plate, and a fastening screw is inserted into one end of the fastening motor. The fastening hydraulic rod is slidably connected inside the fastening plate, and a mating plate is sleeved on the lower surface of the fastening hydraulic rod. The rotary motor is inserted into the mating plate, and a drill bit is inserted into the rotary motor.
[0010] Optionally, a screw hole is provided on one side of the fastening hydraulic rod, and the fastening screw passes through the threaded hole to move the fastening hydraulic rod.
[0011] Optionally, the upper surface of the fastening plate is provided with a fastening groove, the upper surface of the fastening plate is provided with bolt holes and storage grooves, and the lower surface of the drill bit is provided with a magnet.
[0012] Optionally, one end of the test lead is connected to the test box, and multiple limiting grooves are provided on the upper surface of the conveyor belt.
[0013] In summary, the technical effects and advantages of this utility model are as follows: 1. This utility model has a reasonable structure. By placing the bottom shell of the overload protector in the limiting groove of the conveyor belt, the transmission motor inside the motor base drives the drive shaft to rotate, and the driven shaft also rotates, causing the conveyor belt to rotate forward, transporting the bottom shell of the overload protector. This achieves fast and convenient transportation, improves work efficiency, allows for uninterrupted transportation, facilitates limiting the overload protector, and saves a lot of manpower and material resources. It also reduces the risk of the bottom shell of the overload protector easily shifting off-center, thus limiting its application range. Furthermore, by installing a motor that drives the installation screw to rotate, the installation hydraulic rod slides left and right within the installation plate, allowing the operator to place the device... The internal parts are placed in the tank. A hydraulic rod is used to move the suction cup downwards, allowing it to adhere to the surface of the internal parts. A vacuum pump then extracts air from the suction cup through an air pipe, firmly fixing it to the surface of the internal parts. The system is then moved above the conveyor belt by the hydraulic rod and moved downwards to install the internal parts into the bottom shell of the overload protector. The vacuum pump releases the vacuum from the suction cup, allowing for the suction of new internal parts to be installed. This process achieves convenient and quick installation of internal parts, reduces production costs, increases installation speed, improves installation quality and reliability, thereby reducing reliance on manual labor and lowering the probability of injury to installation personnel.
[0014] 2. In this utility model, the installer removes the bottom shell with its internal parts installed, then fastens the overload protector's cover plate and bottom shell. The overload protector is then placed into the fastening groove. A fastening motor drives the fastening screw to rotate, causing the fastening hydraulic rod to move within the fastening plate. The installer places the bolts in the storage slot, removes four bolts, and inserts them into the bolt holes. The fastening hydraulic rod moves downwards, causing the magnet on the lower surface of the drill bit to attract the bolts. The fastening hydraulic rod returns to the top of the fastening groove and moves downwards again, causing the rotary motor within the mating plate to rotate the drill bit, thus securing the bolts to the overload protector. This method is convenient and quick. The system simultaneously fixes the bottom shell and cover plate of the overload protector, ensuring even stress distribution on the bolts and extending the lifespan of the overload protector. This eliminates the inconvenience of individually fixing each bolt. By placing the fixed overload protector into the testing box, the pressure plate and spring are pressed down, allowing the test leads to contact the overload protector's testing port. Workers then use a multimeter to check the overload protector's compliance. This convenient and quick testing method rapidly determines whether the assembled overload protector meets standards, reducing the likelihood of individual overload protectors failing during subsequent use and lowering the pass rate. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the base plate structure of this utility model; Figure 3 This is an exploded view of the transmission belt structure of this utility model; Figure 4 This is an exploded view of the installation component structure of this utility model; Figure 5 This is an exploded view of the fastening component structure of this utility model; Figure 6 This is an exploded view of the detection box structure of this utility model.
[0016] In the diagram: 1. Base plate; 2. Motor mount; 3. Transmission motor; 4. Drive shaft; 5. Conveyor belt; 6. Fixed base; 7. Driven shaft; 8. Mounting assembly; 801. Mounting plate; 802. Mounting motor; 803. Mounting screw; 804. Mounting hydraulic rod; 805. Vacuum pump; 806. Air pipe; 807. Suction cup; 9. Fastening assembly; 901. Fastening plate; 902. Fastening motor; 903. Fastening screw; 904. Fastening hydraulic rod; 905. Connecting plate; 906. Rotary motor; 907. Drill bit; 10. Multimeter; 11. Test lead; 12. Test box; 13. Spring; 14. Pressure plate. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0018] Example: Reference Figures 1-6 The overload protector assembly platform shown includes a base plate 1, a motor mount 2 inserted into the upper surface of the base plate 1, a transmission motor 3 inserted into the inside of the motor mount 2, a drive shaft 4 sleeved at one end of the transmission motor 3, a conveyor belt 5 sleeved on the outer surface of the drive shaft 4, a fixed seat 6 inserted into the upper surface of the base plate 1, a driven shaft 7 rotatably connected inside the fixed seat 6, a mounting assembly 8 inserted into the upper surface of the base plate 1, a fastening assembly 9 inserted into the upper surface of the base plate 1, a multimeter 10 inserted into the upper surface of the base plate 1, test leads 11 inserted into the upper surface of the multimeter 10, a detection box 12 inserted into the upper surface of the base plate 1, a spring 13 inserted into the inner bottom wall of the detection box 12, and a pressure plate 14 sleeved at one end of the spring 13.
[0019] As a preferred embodiment of this example, Figures 2 to 4As shown, a motor base 2 is inserted into the upper surface of the base plate 1, and a transmission motor 3 is inserted into the motor base 2. A drive shaft 4 is sleeved on one end of the transmission motor 3, and a conveyor belt 5 is sleeved on the outer surface of the drive shaft 4. Multiple limiting grooves are formed on the upper surface of the conveyor belt 5. A fixed seat 6 is inserted into the upper surface of the base plate 1, and a driven shaft 7 is rotatably connected inside the fixed seat 6. An installation assembly 8 is inserted into the upper surface of the base plate 1. The installation assembly 8 includes an installation plate 801, an installation motor 802, an installation screw 803, an installation hydraulic rod 804, a vacuum pump 805, an air pipe 806, and a suction cup 807. An installation motor 802 is inserted into the interior of the installation plate 801, and an installation screw 803 is inserted into one end of the installation motor 802. The upper surface of mounting plate 801 has multiple placement slots. A mounting hydraulic rod 804 is slidably connected inside mounting plate 801. A screw hole is provided on one side of mounting hydraulic rod 804, through which a mounting screw 803 passes, allowing the mounting hydraulic rod 804 to move. A vacuum pump 805 is inserted into the upper surface of mounting hydraulic rod 804. Vacuum pump 805 refers to a device or equipment that uses mechanical, physical, chemical, or physicochemical methods to evacuate a container to obtain a vacuum. One end of vacuum pump 805 is connected to a gas pipe 806. A suction cup 807 is inserted into the lower surface of mounting hydraulic rod 804, with one end of gas pipe 806 connected to suction cup 807. During use, by placing the bottom shell of the overload protector on the conveyor... Within the limiting groove of the belt 5, the transmission motor 3 inside the motor base 2 drives the drive shaft 4 to rotate, and the driven shaft 7 also rotates accordingly, causing the conveyor belt 5 to rotate forward, transporting the bottom shell of the overload protector. This achieves fast and convenient transportation, improves work efficiency, allows for uninterrupted transportation, facilitates limiting the overload protector, and saves a significant amount of manpower and resources. It also reduces the risk of the bottom shell of the overload protector easily shifting off-center, thus limiting its applicability. The mounting motor 802 drives the mounting screw 803 to rotate, causing the mounting hydraulic rod 804 to slide left and right within the mounting plate 801. Workers place internal parts into the placement groove, and the mounting hydraulic rod 804, along with the suction... The suction cup 807 moves downward, allowing it to adhere to the surface of the internal part. A vacuum pump 805 extracts air from the suction cup 807 via the air pipe 806, firmly fixing the suction cup 807 to the surface of the internal part. The suction cup 807 is then moved above the conveyor belt 5 by the mounting hydraulic rod 804, and then moved downward to install the internal part into the bottom housing of the overload protector. The vacuum pump 805 releases the vacuum from the suction cup 807, allowing it to pick up new internal parts for installation. This process achieves convenient and quick installation of internal parts, reduces production costs, increases installation speed, improves installation quality and reliability, and reduces reliance on manual labor, thus lowering the probability of injury to installation personnel.
[0020] like Figure 2 and Figures 5 to 6As shown, in this embodiment, a fastening assembly 9 is inserted into the upper surface of the base plate 1. The fastening assembly 9 includes a fastening plate 901, a fastening motor 902, a fastening screw 903, a fastening hydraulic rod 904, a docking plate 905, a rotary motor 906, and a drill bit 907. The fastening motor 902 is inserted into the inside of the fastening plate 901, and the fastening screw 903 is inserted into one end of the fastening motor 902. A fastening groove is formed on the upper surface of the fastening plate 901, and bolt holes and storage slots are formed on the upper surface of the fastening plate 901. The fastening hydraulic rod 904 is slidably connected inside the fastening plate 901, and the docking plate 905 is sleeved on the lower surface of the fastening hydraulic rod 904. A screw hole is formed on one side of the fastening hydraulic rod 904. A fastening screw 903 passes through a threaded hole, causing the fastening hydraulic rod 904 to move. A rotary motor 906 is inserted inside the mating plate 905, and a drill bit 907 is inserted inside the rotary motor 906. A magnet is provided on the lower surface of the drill bit 907. A multimeter 10 is inserted into the upper surface of the base plate 1, and a test lead 11 is inserted into the upper surface of the multimeter 10. A test box 12 is inserted into the upper surface of the base plate 1, and one end of the test lead 11 is connected to the test box 12. A spring 13 is inserted into the inner bottom wall of the test box 12, and a pressure plate 14 is sleeved on one end of the spring 13. During use, the installer removes the bottom shell with the internal parts installed, and the installer removes the cover plate of the overload protector and... The bottom shell is secured. The overload protector is placed into the fastening slot. The fastening motor 902 rotates the fastening screw 903, causing the fastening hydraulic rod 904 to move within the fastening plate 901. The installer places the bolts in the storage slot, removes four bolts, and inserts them into the bolt holes. The fastening hydraulic rod 904 moves downwards, causing the magnet on the lower surface of the drill bit 907 to attract the bolts. The fastening hydraulic rod 904 returns to the top of the fastening slot. Moving downwards again, the rotary motor 906 within the mating plate 905 rotates the drill bit 907, securing the bolts to the overload protector. This allows for convenient and quick installation of the overload protector's bottom shell and cover plate. Simultaneous fixing allows for uniform stress on the bolts, improving the service life of the overload protector. This also reduces the inconvenience of fixing each bolt individually. By placing the fixed overload protector into the test box 12, the overload protector presses down the pressure plate 14 and spring 13, causing the test lead 11 to contact the overload protector's test port. The operator then uses a multimeter 10 to check if the overload protector is qualified. This convenient and quick testing method allows for rapid determination of whether the assembled overload protector meets the standards, reducing the likelihood of individual overload protectors failing to function during subsequent use and lowering the pass rate.
[0021] The working principle of this practical application is as follows: During use, the bottom shell of the overload protector is placed in the limiting groove of the conveyor belt 5. The transmission motor 3 inside the motor base 2 drives the drive shaft 4 to rotate, and the driven shaft 7 also rotates, causing the conveyor belt 5 to rotate and transport the bottom shell of the overload protector. The mounting motor 802 drives the mounting screw 803 to rotate, causing the mounting hydraulic rod 804 to slide left and right within the mounting plate 801. The operator places internal parts into the placement groove, and the mounting hydraulic rod 804, along with the suction cup 8... 07 moves downwards, allowing suction cup 807 to adhere to the surface of the internal part. Vacuum pump 805 extracts air from suction cup 807 via air pipe 806, firmly fixing suction cup 807 to the surface of the internal part. The device then moves above conveyor belt 5 via mounting hydraulic rod 804, and moves downwards via mounting hydraulic rod 804 to install the internal part into the bottom housing of the overload protector. Vacuum pump 805 releases the vacuum from suction cup 807, allowing it to pick up new internal parts for installation. After installation, the device continues to move via conveyor belt 5. The installer removes the bottom shell with its internal parts assembled. The installer then fastens the overload protector's cover plate and bottom shell, placing the fastened overload protector into the fastening slot. The fastening motor 902 rotates the fastening screw 903, causing the fastening hydraulic rod 904 to move within the fastening plate 901. The installer places the bolts in the storage slot, removes four bolts, and inserts them into the bolt holes. The fastening hydraulic rod 904 moves downwards, causing the magnet on the lower surface of the drill bit 907 to attract the bolts. The fastening hydraulic... Rod 904 returns to the top of the fastening groove. The hydraulic rod 904 moves downward, and the rotary motor 906 in the docking plate 905 drives the drill bit 907 to rotate, so that the bolts fix the overload protector. The fixed overload protector is placed into the test box 12. The overload protector presses down the pressure plate 14 and spring 13, so that the test lead 11 contacts the overload protector test port. The staff observes the multimeter 10 to check whether the overload protector is qualified. Then it is placed on the conveyor belt 5 to move to the next stage.
[0022] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.
[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. An overload protector combination platform, comprising a base plate (1), characterized in that: A motor mount (2) is inserted into the upper surface of the base plate (1). A transmission motor (3) is inserted into the inside of the motor mount (2). A drive shaft (4) is sleeved on one end of the transmission motor (3). A conveyor belt (5) is sleeved on the outer surface of the drive shaft (4). A fixed seat (6) is inserted into the upper surface of the base plate (1). A driven shaft (7) is rotatably connected inside the fixed seat (6). An installation assembly (8) is inserted into the upper surface of the base plate (1). A fastening assembly (9) is inserted into the upper surface of the base plate (1). A multimeter (10) is inserted into the upper surface of the base plate (1). A test lead (11) is inserted into the upper surface of the multimeter (10). A test box (12) is inserted into the upper surface of the base plate (1). A spring (13) is inserted into the inner bottom wall of the test box (12). A pressure plate (14) is sleeved on one end of the spring (13).
2. The overload protector combination platform according to claim 1, characterized in that: The mounting assembly (8) includes a mounting plate (801), a mounting motor (802), a mounting screw (803), a mounting hydraulic rod (804), a vacuum pump (805), an air pipe (806), and a suction cup (807). The mounting motor (802) is inserted inside the mounting plate (801), and the mounting screw (803) is inserted at one end of the mounting motor (802). The mounting hydraulic rod (804) is slidably connected inside the mounting plate (801). The vacuum pump (805) is inserted on the upper surface of the mounting hydraulic rod (804), and the air pipe (806) is inserted at one end of the vacuum pump (805). The suction cup (807) is inserted on the lower surface of the mounting hydraulic rod (804).
3. The overload protector combination platform according to claim 2, characterized in that: A screw hole is provided on one side of the mounting hydraulic rod (804), and the mounting screw (803) passes through the threaded hole to move the mounting hydraulic rod (804).
4. The overload protector combination platform according to claim 2, characterized in that: One end of the air tube (806) is connected to the suction cup (807), and the upper surface of the mounting plate (801) is provided with multiple placement slots.
5. The overload protector combination platform according to claim 1, characterized in that: The fastening assembly (9) includes a fastening plate (901), a fastening motor (902), a fastening screw (903), a fastening hydraulic rod (904), a mating plate (905), a rotary motor (906), and a drill bit (907). The fastening motor (902) is inserted into the fastening plate (901), and the fastening screw (903) is inserted into one end of the fastening motor (902). The fastening hydraulic rod (904) is slidably connected inside the fastening plate (901). The mating plate (905) is sleeved on the lower surface of the fastening hydraulic rod (904). The rotary motor (906) is inserted into the mating plate (905), and the drill bit (907) is inserted into the rotary motor (906).
6. The overload protector combination platform according to claim 5, characterized in that: A screw hole is provided on one side of the fastening hydraulic rod (904), and the fastening screw (903) passes through the threaded hole to move the fastening hydraulic rod (904).
7. The overload protector combination platform according to claim 5, characterized in that: The upper surface of the fastening plate (901) is provided with a fastening groove, the upper surface of the fastening plate (901) is provided with bolt holes and storage grooves, and the lower surface of the drill bit (907) is provided with a magnet.
8. The overload protector combination platform according to claim 1, characterized in that: One end of the test lead (11) is connected to the test box (12), and multiple limiting grooves are provided on the upper surface of the conveyor belt (5).