Convenient lifting equipment based on inductive control

Abstract

The utility model relates to the technical field of lifting equipment, in particular to convenient lifting equipment based on inductive control, which comprises a base, a guide rail, a lifting platform, a driving assembly, an induction module, a protective cover and the like. The operation state and the external working condition are monitored in real time through the sensing module, lifting parameters are dynamically adjusted in combination with the pressure sensor and the infrared distance meter, and adaptability and response speed are improved; the buffer device reduces impact force and prolongs the service life; the heat dissipation and cooling system improves the stability. Intelligent control can be achieved, the maintenance cost is reduced, the application range is expanded, and the high-efficiency operation requirement under the complex environment is met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to intelligent control and mechanical automation technical field, concretely is a kind of convenient lifting equipment based on response control. BACKGROUND

[0002] With the continuous development of lifting equipment field, convenient lifting equipment has been widely used in industrial production, daily life and special scene. However, the existing lifting equipment still faces some challenges in practical application. For example, most lifting equipment relies on manual operation or mechanical transmission control, and the lack of intelligent induction control function limits its adaptability and response speed in complex environment, making it difficult to fully meet the needs of users for efficient and accurate operation. In addition, the structural design of some lifting equipment is relatively complex, resulting in high maintenance cost and certain limitations in use convenience.

[0003] After searching, a kind of wafer convenient lifting and clamping chemical vapor deposition equipment with publication number CN113430504B was disclosed on November 9, 2021. The equipment realizes wafer fixation through edge extrusion clamping method, and precisely controls clamping force by using lifting belt driving structure, avoiding the problem of clamping too loose or too tight. At the same time, its lifting structure is small, micro and detachable, which can realize the synchronous rotation of wafer and base panel. However, the lifting control of this equipment is based on mechanical transmission, without introducing intelligent induction control technology, which cannot dynamically adjust the lifting action according to real-time working conditions. In addition, its application scene is mainly limited to wafer processing field, and the applicable range is relatively narrow, which is difficult to popularize to other scenes that need convenient lifting.

[0004] After searching, a kind of portable power reliable type high-altitude power transmission inspection lifting auxiliary equipment with publication number CN113998629B was disclosed on June 4, 2024. The equipment realizes the automatic lifting of high-altitude power detection personnel through lifting mechanism and limiting component, and has emergency anti-falling function, which significantly improves the operation safety and reliability. However, the operation of this equipment still needs manual intervention, and it cannot realize full-automatic lifting function based on induction control, and the lifting control precision is limited, which may not meet the needs of some high-precision position requirements. At the same time, the overall structure of this equipment is relatively complex, and the installation and maintenance cost is high, which is not conducive to large-scale popularization and application.

[0005] The above problems show that the convenient lifting equipment on the market still has room for improvement in intelligent induction control, automation degree and applicable range. Therefore, the utility model proposes a kind of convenient lifting equipment based on induction control, which aims to realize the automatic lifting and accurate positioning of the equipment by introducing intelligent induction control system, and optimize the structural design to improve the operation convenience and applicability, so as to overcome the shortcomings of existing technology and meet the needs of multi-scene application. Utility model content

[0006] The utility model wants to solve the technical problem provides a kind of based on induction control's convenient lifting equipment, by introducing intelligent induction control system, in combination with optimized mechanical structure design, the adaptability and response speed of equipment in complex environment are improved, maintenance cost is reduced simultaneously and application range is expanded.

[0007] To solve the above technical problems, the technical scheme of the utility model is as follows:

[0008] A kind of based on induction control's convenient lifting equipment, including pedestal and the guide rail being symmetrically arranged in the two sides of the pedestal, the surface of the guide rail is slidably connected with lifting platform, the bottom of the lifting platform is fixedly connected with drive assembly;The inside of the pedestal is provided with induction module, the induction module is used to monitor the running state of lifting platform and external working condition in real time;Further include:

[0009] The top of the lifting platform is provided with several positioning slots, and a pressure sensor is embeddedly installed between the two adjacent positioning slots, the distribution of load on the lifting platform is detected by the pressure sensor, so as to adjust the operating parameters of the lifting platform;

[0010] The top of the pedestal is fixedly connected with a protective cover, and a plurality of infrared range finders are inlaidly installed on the inner wall of the protective cover, the infrared range finders are used to measure the distance between the lifting platform and the protective cover, so as to assist in adjusting the running track of the lifting platform;

[0011] The inside of the pedestal is symmetrically provided with adjusting box and balance box, a plurality of through holes are uniformly formed in the surface of the adjusting box, the inside of the adjusting box is communicated with the balance box through pipeline, and the balance box is provided with a buffer device on the side close to the lifting platform.

[0012] Further, the drive assembly includes a transmission rod fixedly connected to the bottom of the lifting platform, a gear set is rotatably connected to the end of the transmission rod through a first bearing, a rack is engagedly connected to the surface of the gear set, and the rack is fixedly connected to the inner side of the guide rail;A second motor is installed in the inside of the pedestal, and the output shaft of the second motor is fixedly connected with the input end of the gear set through a shaft coupling.

[0013] Further, the induction module includes a signal processor fixedly connected to the inside of the pedestal, a plurality of induction probes are electrically connected to the surface of the signal processor, and the induction probes are fixed on the outer wall of the pedestal by threaded connection;The output end of the signal processor is electrically connected with the control unit of the drive assembly through data line.

[0014] Further, the top of the protective cover is fixedly connected with a mounting frame, a plurality of mounting holes are formed in the surface of the mounting frame, a supporting plate is fixedly connected in the mounting hole through bolts, a plurality of limiting blocks are fixedly connected on the surface of the supporting plate, and the bottom of the limiting block is in contact with the top of the lifting platform.

[0015] Further, the buffer device comprises a buffer rod fixedly connected to one side of the balance box, a buffer spring is sleeved on the surface of the buffer rod, and the two ends of the buffer spring are fixedly connected with the balance box and the end of the buffer rod respectively; a roller is rotatably connected to the end of the buffer rod through a second bearing, and the surface of the roller is in contact with the bottom of the lifting platform.

[0016] Further, the inside of the adjusting box is provided with a plurality of adjusting plates, a plurality of adjusting holes are uniformly formed in the surface of the adjusting plate, an adjusting bolt is fixedly connected in the adjusting hole through a threaded connection mode, and the end of the adjusting bolt is in contact with the inner wall of the adjusting box.

[0017] Further, the bottom of the base is fixedly connected with a plurality of supporting legs, a plurality of mounting grooves are formed in the surface of the supporting leg, a damping pad is fixedly connected in the mounting groove through bolts, and the bottom of the damping pad is in contact with the ground.

[0018] Further, the surface of the lifting platform is fixedly connected with a plurality of anti-skid strips, a plurality of anti-skid grooves are uniformly formed in the surface of the anti-skid strip, an anti-skid pad is embeddedly installed in the anti-skid groove, and the surface of the anti-skid pad is in contact with the bottom of the carried object.

[0019] Further, the inside of the base is symmetrically provided with a heat dissipation box and a cooling box, a plurality of heat dissipation fins are inlaidly installed on the surface of the heat dissipation box, the inside of the cooling box is communicated with the heat dissipation box through a pipeline, and a cooling fan is arranged on the top of the cooling box.

[0020] Further, the top of the base is fixedly connected with a plurality of guide columns, a guide sleeve is slidably connected with the surface of the guide column, and the surface of the guide sleeve is fixedly connected with the bottom of the lifting platform through a threaded connection mode.

[0021] The above-mentioned scheme of the utility model has at least the following beneficial effects:

[0022] The utility model discloses a lifting platform automatic adjustment function is realized through the use of induction module, real -time monitoring the running state of lifting platform and external working condition, and the accurate control of drive component is combined, has realized the automatic adjustment function of lifting platform. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the whole structure schematic drawing of the utility model.

[0024] Figure 2 It is the lifting platform plan of the utility model.

[0025] Figure 3 It is the buffer device partial close -up of the utility model.

[0026] Figure 4 It is the heat sink and cooling tank cooperation structure schematic drawing of the utility model.

[0027] The signs are as follows:

[0028] 1, base, 2, guide rail, 3, lifting platform, 4, drive component, 5, induction module, 6, protective cover, 7, positioning groove, 8, pressure sensor, 9, infrared range finder, 10, adjusting box, 11, balance box, 12, buffer device, 13, transmission rod, 14, gear set, 15, rack, 16, second motor, 17, signal processor, 18, induction probe, 19, mounting frame, 20, support plate, 21, limit block, 22, buffer rod, 23, buffer spring, 24, gyro wheel, 25, support leg, 26, shock pad, 27, antiskid strip, 28, heat sink, 29, cooling tank, 30, cooling fin, 31, cooling fan, 32, guide column, 33, guide sleeve. DETAILED DESCRIPTION

[0029] The utility model provides a kind of convenient lifting equipment based on induction control, following combining the drawings of the utility model Figure 1 to the drawings Figure 4 And the detailed description of the specific embodiment of the utility model is carried out in the part mark of the drawings. First, refer to the drawings of the utility model Figure 1The figure is the overall structure schematic diagram of the utility model, demonstrated the layout relationship of base 1, guide rail 2, lifting platform 3, drive assembly 4, sensing module 5 and protective cover 6. Base 1 is the core support component of the whole equipment, and the both sides are symmetrically provided with guide rail 2, the surface of guide rail 2 is slidably connected with lifting platform 3, and the bottom of lifting platform 3 is fixedly connected with drive assembly 4. The inside of base 1 is provided with sensing module 5, sensing module 5 realizes the real-time monitoring of external working condition and the running state of lifting platform 3 through signal processor 17 and sensing probe 18. Protective cover 6 is fixedly connected at the top of base 1, and a plurality of infrared range finders 9 are embeddedly installed on the inner wall thereof, which are used to measure the distance between lifting platform 3 and protective cover 6.

[0030] The top of lifting platform 3 is provided with a plurality of positioning grooves 7, a pressure sensor 8 is embeddedly installed between adjacent two positioning grooves 7, the surface of pressure sensor 8 is directly contacted with the bearing object, which can detect the distribution of the bearing object and transmit data to sensing module 5. The top of protective cover 6 is fixedly connected with mounting bracket 19, a plurality of mounting holes are formed in the surface of mounting bracket 19, support plate 20 is fixedly connected in the inside of mounting hole through bolts, limit block 21 is fixedly connected on the surface of support plate 20, and the bottom of limit block 21 is contacted with the top of lifting platform 3, so as to limit the rising height of lifting platform 3. The inside of base 1 is symmetrically provided with adjusting box 10 and balance box 11, a plurality of through holes are uniformly formed in the surface of adjusting box 10, the inside of adjusting box 10 is communicated with balance box 11 through pipeline, and buffer device 12 is arranged on the side of balance box 11 close to lifting platform 3.

[0031] Drive assembly 4 includes transmission rod 13, transmission rod 13 is fixedly connected at the bottom of lifting platform 3, the end of transmission rod 13 is rotatably connected with gear set 14 through first bearing, gear set 14 is meshingly connected with rack 15 on the surface, rack 15 is fixedly connected on the inner side of guide rail 2, second motor 16 is installed in the inside of base 1, and the output shaft of second motor 16 is fixedly connected with the input end of gear set 14 through shaft coupling. Sensing module 5 includes signal processor 17, signal processor 17 is fixedly connected in the inside of base 1, a plurality of sensing probes 18 are electrically connected on the surface of signal processor 17, sensing probe 18 is fixed on the outer wall of base 1 through threaded connection, and the output end of signal processor 17 is electrically connected with the control unit of drive assembly 4 through data line. Buffer device 12 includes buffer rod 22, buffer rod 22 is fixedly connected on one side of balance box 11, buffer spring 23 is sleeved on the surface of buffer rod 22, the both ends of buffer spring 23 are fixedly connected with balance box 11 and the end of buffer rod 22 respectively, the end of buffer rod 22 is rotatably connected with roller 24 through second bearing, and the surface of roller 24 is contacted with the bottom of lifting platform 3.

[0032] The inside of the adjusting box 10 is provided with a plurality of adjusting plates, the surfaces of the adjusting plates are uniformly provided with a plurality of adjusting holes, the inside of the adjusting hole is fixedly connected with an adjusting bolt in a threaded connection mode, and the end of the adjusting bolt is in contact with the inner wall of the adjusting box 10. The bottom of the base 1 is fixedly connected with a plurality of supporting legs 25, the surface of the supporting leg 25 is provided with a plurality of mounting grooves, the inside of the mounting groove is fixedly connected with a shock pad 26 through a bolt, and the bottom of the shock pad 26 is in contact with the ground. The surface of the lifting platform 3 is fixedly connected with a plurality of anti-skid strips 27, the surface of the anti-skid strip 27 is uniformly provided with a plurality of anti-skid grooves, the inside of the anti-skid groove is embeddedly installed with an anti-skid pad, and the surface of the anti-skid pad is in contact with the bottom of the bearing object. The inside of the base 1 is symmetrically provided with a heat dissipation box 28 and a cooling box 29, a plurality of heat dissipation fins 30 are inlaidly installed on the surface of the heat dissipation box 28, the inside of the cooling box 29 is communicated with the heat dissipation box 28 through a pipeline, and the top of the cooling box 29 is provided with a cooling fan 31. The top of the base 1 is fixedly connected with a plurality of guide columns 32, the surface of the guide column 32 is slidingly connected with a guide sleeve 33, and the surface of the guide sleeve 33 is fixedly connected to the bottom of the lifting platform 3 in a threaded connection mode.

[0033] In the actual operation process, when the bearing object is placed on the top of the lifting platform 3, the pressure sensor 8 detects the distribution of the bearing object and generates corresponding data signals, which are transmitted to the signal processor 17 in the sensing module 5, the signal processor 17 generates control instructions after processing the received data, and sends the control instructions to the control unit of the driving assembly 4. The second motor 16 in the driving assembly 4 starts according to the received control instructions, drives the gear set 14 to rotate through the shaft coupling, the gear set 14 is meshed and connected with the rack 15, the rack 15 is fixed on the inner side of the guide rail 2, so that the rotary motion of the gear set 14 is converted into the vertical motion of the lifting platform 3 along the guide rail 2. In the operation process of the lifting platform 3, the infrared range finder 9 measures the distance between the lifting platform 3 and the protective cover 6 in real time, and feeds back the data to the sensing module 5, and the sensing module 5 adjusts the running track of the lifting platform 3 according to the feedback data to ensure its stability and safety.

[0034] The buffer device 12 plays a buffering role during the operation of the lifting platform 3. When the lifting platform 3 vibrates due to external impact or load change, the buffer spring 23 on the buffer rod 22 absorbs the impact force through elastic deformation, reduces the vibration effect on the equipment, and at the same time, the roller 24 is in contact with the bottom of the lifting platform 3, further reducing the friction and ensuring the smooth operation of the lifting platform 3. The adjusting tank 10 and the balancing tank 11 are connected through pipes, and the adjusting plate and adjusting bolt inside the adjusting tank 10 can adjust the flow of internal airflow according to actual needs, thereby optimizing the operation stability of the lifting platform 3. The cooperation of the heat dissipation tank 28 and the cooling tank 29 effectively reduces the temperature during the operation of the equipment. The heat dissipation fins 30 in the heat dissipation tank 28 conduct heat to the cooling tank 29, and the cooling fan 31 at the top of the cooling tank 29 accelerates air flow, thereby achieving high-efficiency heat dissipation effect. The cooperation of the guide column 32 and the guide sleeve 33 ensures the precise movement of the lifting platform 3 in the vertical direction, avoiding operation errors caused by deviation.

[0035] The design of the support leg 25 and the shock pad 26 enhances the stability of the equipment. The shock pad 26 is fixed on the support leg 25 through the bolts in the mounting groove, which can effectively absorb the vibration transmitted by the ground and reduce the influence on the equipment. The setting of the anti-skid strip 27 and the anti-skid pad improves the stability of the load on the lifting platform 3. The anti-skid groove on the surface of the anti-skid strip 27 increases the friction, preventing the load from slipping during lifting. Through the cooperation of the above-mentioned components, the intelligent induction control and efficient operation of the lifting platform 3 are realized, meeting the use requirements in complex environments.

[0036] In order to better enable relevant persons in the art to fully understand and implement the present utility model, the specific implementation principle of the present utility model is supplemented in the following with reference to a specific application scenario.

[0037] Firstly, in actual application, when the load is placed on the top of the lifting platform 3, the pressure sensor 8 will immediately detect the distribution of the load and generate corresponding data signals. These data signals are transmitted to the signal processor 17 in the induction module 5 through electrical connection. After analyzing and processing the received signals, the signal processor 17 generates control instructions and sends the instructions to the control unit of the driving assembly 4. The core of this process is the cooperation between the pressure sensor 8 and the signal processor 17, which ensures that the equipment can dynamically adjust the operating parameters according to the actual distribution state of the load, thereby improving the adaptability and response speed of the equipment.

[0038] Secondly, the second motor 16 in the drive assembly 4 starts according to the received control instructions, and its output shaft drives the gear set 14 to rotate through the shaft coupling. The gear set 14 is meshed with the rack 15 fixed inside the guide rail 2, thereby converting the rotary motion into the vertical motion of the lifting platform 3 along the guide rail 2. In this process, the cooperation of the guide column 32 and the guide sleeve 33 plays a key role. The guide column 32 is fixedly connected to the top of the base 1, while the guide sleeve 33 is fixedly connected to the bottom of the lifting platform 3 through threaded connection. This design ensures the precise motion of the lifting platform 3 in the vertical direction, avoiding running errors caused by deviation, thereby improving the running stability of the equipment.

[0039] At the same time, the infrared range finder 9 measures the distance between the lifting platform 3 and the protective cover 6 in real time and feeds back the measurement results to the sensing module 5. The signal processor 17 dynamically adjusts the running track of the lifting platform 3 according to the feedback data to ensure its stability and safety. The realization of this function relies on the efficient cooperation between the infrared range finder 9 and the sensing module 5, so that the equipment can maintain a stable running state in complex environments.

[0040] In addition, the buffer device 12 plays an important role in the running process of the lifting platform 3. When the lifting platform 3 vibrates due to external impact or load change, the buffer spring 23 on the buffer rod 22 absorbs the impact force through elastic deformation, reducing the impact of vibration on the equipment. At the same time, the roller 24 is in contact with the bottom of the lifting platform 3, further reducing the friction and ensuring the smooth running of the lifting platform 3. The adjustment tank 10 and the balance tank 11 are connected through pipes, and the adjustment plate and adjustment bolt inside the adjustment tank 10 can adjust the flow of internal airflow according to actual needs, thereby optimizing the running stability of the lifting platform 3. This design not only improves the impact resistance of the equipment, but also prolongs the service life of the equipment.

[0041] The cooperation of the heat dissipation tank 28 and the cooling tank 29 effectively reduces the temperature during the running of the equipment. The heat dissipation fins 30 in the heat dissipation tank 28 conduct heat to the cooling tank 29, and the cooling fan 31 on the top of the cooling tank 29 accelerates air flow, thereby achieving efficient heat dissipation effect. The design of this heat dissipation mechanism ensures that the equipment will not be overheated and cause performance degradation during long-time running, improving the stability and reliability of the equipment.

[0042] The design of the support leg 25 and the shock pad 26 further enhances the stability of the equipment. The shock pad 26 is fixed on the support leg 25 through the bolts in the mounting slot, which can effectively absorb the vibration transmitted from the ground and reduce the impact on the equipment. The setting of the anti-skid strip 27 and the anti-skid pad improves the stability of the load on the lifting platform 3. The anti-skid groove on the surface of the anti-skid strip 27 increases the friction, preventing the load from slipping during the lifting process. This design significantly improves the applicability of the equipment in complex environments.

[0043] To sum up, through the cooperation of the above-mentioned components, the utility model realizes the intelligent induction control and efficient operation of the lifting platform 3. In practical application, the equipment can dynamically adjust the operation parameters according to the distribution of the bearing object, external working conditions and running state, so as to meet the use demand under complex environment. The core of this technical scheme lies in the close cooperation between various components, which ensures the comprehensive improvement of the equipment in adaptability, response speed, running stability and safety, etc.

Claims

1. A convenient lifting device based on induction control, comprising a base (1) and guide rails (2) symmetrically arranged on both sides of the base (1), the surface of the guide rails (2) is slidingly connected with a lifting platform (3), the bottom of the lifting platform (3) is fixedly connected with a driving assembly (4), characterized in that, Also include: the base (1) is provided with induction module (5) inside, induction module (5) is used for monitoring the running state of lifting platform (3) and external working condition; The top of the lifting platform (3) is provided with a plurality of positioning grooves (7), and a pressure sensor (8) is embeddedly installed between adjacent two positioning grooves (7); The top of the base (1) is fixedly connected with a protective cover (6), and the inner wall of the protective cover (6) is embeddedly installed with a plurality of infrared range finders (9); The inside of the base (1) is symmetrically provided with an adjusting box (10) and a balancing box (11), a plurality of through holes are uniformly formed on the surface of the adjusting box (10), the inside of the adjusting box (10) is communicated with the balancing box (11) through a pipeline, and the side of the balancing box (11) close to the lifting platform (3) is provided with a buffer device (12).

2. The inductively controlled portable lift of claim 1, wherein, The drive assembly (4) comprises a transmission rod (13) fixedly connected to the bottom of the lifting platform (3), a gear set (14) rotatably connected to the end of the transmission rod (13) through a first bearing, a rack (15) engagedly connected to the surface of the gear set (14), the rack (15) being fixedly connected to the inner side of the guide rail (2), a second motor (16) being installed in the inside of the base (1), and the output shaft of the second motor (16) being fixedly connected with the input end of the gear set (14) through a shaft coupling.

3. The inductively controlled portable lift of claim 1, wherein, The induction module (5) comprises a signal processor (17) fixedly connected to the inside of the base (1), a plurality of induction probes (18) electrically connected to the surface of the signal processor (17), the induction probes (18) being fixedly connected to the outer wall of the base (1) through a threaded connection, and the output end of the signal processor (17) being electrically connected with the control unit of the drive assembly (4) through a data line.

4. The inductively controlled portable lift of claim 1, wherein, The top of the protective cover (6) is fixedly connected with a mounting bracket (19), a plurality of mounting holes are formed on the surface of the mounting bracket (19), a support plate (20) is fixedly connected in the mounting hole through bolts, a limiting block (21) is fixedly connected to the surface of the support plate (20), and the bottom of the limiting block (21) is in contact with the top of the lifting platform (3).

5. The inductively controlled portable lift of claim 1, wherein, The buffer device (12) comprises a buffer rod (22) fixedly connected to one side of the balancing box (11), a buffer spring (23) sleeved on the surface of the buffer rod (22), the two ends of the buffer spring (23) being fixedly connected with the balancing box (11) and the end of the buffer rod (22) respectively, a roller (24) rotatably connected to the end of the buffer rod (22) through a second bearing, and the surface of the roller (24) being in contact with the bottom of the lifting platform (3).

6. The inductively controlled portable lift of claim 1, wherein, The inside of the adjusting box (10) is provided with a plurality of adjusting plates, a plurality of adjusting holes are uniformly formed on the surface of the adjusting plate, an adjusting bolt is fixedly connected in the adjusting hole through a threaded connection, and the end of the adjusting bolt is in contact with the inner wall of the adjusting box (10).

7. The inductively controlled portable lift of claim 1, wherein, The bottom of the base (1) is fixedly connected with a plurality of supporting legs (25), a plurality of mounting grooves are formed on the surface of the supporting leg (25), a damping pad (26) is fixedly connected in the mounting groove through a bolt, and the bottom of the damping pad (26) is in contact with the ground.

8. The inductively controlled portable lift of claim 1, wherein, The surface of the lifting platform (3) is fixedly connected with a plurality of anti-skid strips (27), the surface of the anti-skid strips (27) is uniformly provided with a plurality of anti-skid grooves, the inside of the anti-skid grooves is embeddedly installed with anti-skid pads, and the surface of the anti-skid pads is in contact with the bottom of the bearing object.

9. The inductively controlled portable lift of claim 1, wherein, The inside of the base (1) is symmetrically provided with a heat dissipation box (28) and a cooling box (29), the surface of the heat dissipation box (28) is inlaidly installed with a plurality of heat dissipation fins (30), the inside of the cooling box (29) is communicated with the heat dissipation box (28) through a pipeline, and the top of the cooling box (29) is provided with a cooling fan (31).

10. The inductively controlled portable lift of claim 1, wherein, The top of the base (1) is fixedly connected with a plurality of guide columns (32), the surface of the guide columns (32) is slidably connected with guide sleeves (33), and the surface of the guide sleeves (33) is fixedly connected to the bottom of the lifting platform (3) in a threaded connection mode.

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