Hydraulic sliding film synchronous jacking device

Abstract

The utility model is suitable for the technical field of hydraulic synchronous jacking, and provides a hydraulic sliding film synchronous jacking device which comprises a base and four oil cylinders. The connecting plate is arranged at the output ends of the four oil cylinders; the bearing table is rotationally arranged above the connecting plate; the horizontal detection assembly is arranged in the bearing table; the horizontal detection assembly comprises an assembling groove formed in the middle of the bearing table and detection grooves symmetrically formed in the two ends of the assembling groove. The detection ball is arranged in the detection groove; the pressure sensors are arranged in the two detection grooves; the device has highly-intelligent level detection and damping functions, it is ensured that the bearing table is always kept in a horizontal state, impact and vibration above the bearing table can be effectively absorbed and buffered at the same time, working stability and safety are guaranteed, the jacking stability and working efficiency of equipment are further improved through the even layout of the oil cylinders and the rotating design of the bearing table, and the working efficiency of the equipment is improved. The requirements of various application scenes are met, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydraulic synchronous jacking, in particular to a hydraulic sliding film synchronous jacking device. Background Art

[0002] The hydraulic lifting device is a device widely used in various industrial scenarios. Its core components include hydraulic pumps, control components and cylinder components. These components work together to enable the device to achieve smooth and precise lifting operations through hydraulic power.

[0003] However, existing hydraulic jacking devices may encounter some problems during the jacking process. Among them, the most common problem is that the jacking device may tilt during the jacking process. This tilt not only affects the stability of the top material, but also may cause the material to slide or shift during the jacking process, thus causing safety hazards. In addition, when the material collides with the upper surface of the jacking device, it may also cause material damage, especially when handling fragile or sensitive materials, the risk of such collision damage is more significant;

[0004] Another problem is that many existing hydraulic jacking devices do not have a rotation function, which means that during the jacking process, the material can only be lifted to a fixed height and position, and cannot be adjusted in direction or further transferred. This greatly limits the application scope and flexibility of the jacking device. Utility Model Content

[0005] The utility model provides a hydraulic sliding membrane synchronous jacking device, which aims to solve the problem that the existing hydraulic jacking device may tilt during the jacking process, affecting the stability of the material, and may also cause the material to slide or shift, bringing safety hazards; secondly, many devices lack a rotation function, which limits the further operation and adjustment of the material after jacking, and reduces the application range and flexibility of the equipment.

[0006] The utility model is implemented as follows: a hydraulic sliding membrane synchronous lifting device comprises a base; oil cylinders arranged at four corner positions on the upper surface of the base; connecting plates arranged at the output ends of the four oil cylinders; a receiving platform rotated above the connecting plate; a horizontal detection component arranged in the receiving platform; wherein the horizontal detection component comprises: an assembly groove arranged in the middle of the receiving platform, the assembly groove is arranged in an arc shape; detection grooves symmetrically arranged at the two end positions of the assembly groove; detection balls arranged in the detection grooves; pressure sensors arranged in two of the detection grooves; a plurality of first springs arranged above the two pressure sensors, dampers being arranged in the plurality of first springs; and detection plates being arranged on the side of the plurality of first springs away from the springs.

[0007] Preferably, a servo motor is provided on the bottom side of the connecting plate, and the output end of the servo motor is fixedly connected to the end key of the receiving platform.

[0008] Preferably, a display screen is provided on the outer side of the connecting plate, and the display screen is electrically connected to the pressure sensor.

[0009] Preferably, a plurality of second springs are arranged on the upper surface of the receiving platform, a damper is arranged inside each of the plurality of second springs, and a receiving pad is arranged on one side of the plurality of second springs away from the receiving platform.

[0010] Preferably, the upper surface of the receiving pad is provided with anti-slip textures.

[0011] Preferably, an oil lubrication port is formed through one side of the oil cylinder, and a sealing cover is provided on the outer side of the oil lubrication port through threads.

[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0013] Firstly, the device is provided with a horizontal detection component in the receiving platform. When the receiving platform is tilted, the detection ball in the assembly groove will slide out and fall onto the detection plate. At this time, the first spring will be squeezed, and the pressure sensor will detect this change and convert it into an electrical signal output; the display screen can display the readings of each pressure sensor in real time, reflecting the stress conditions of the receiving platform at different positions; this design allows the staff to understand the current working status in time and make adjustments as needed to ensure that the receiving platform always remains horizontal.

[0014] Second: A second spring is provided above the receiving platform to absorb and buffer the impact force or vibration from above, reducing the impact of these forces on the receiving platform itself and the structure below; the damper consumes the energy of vibration through internal friction, liquid damping or other mechanisms, thereby quickly and smoothly stopping the vibration of the receiving platform; at the same time, the receiving pad is made of soft and wear-resistant materials such as rubber or foam, which increases the contact area between the receiving platform and the object above, reduces the pressure per unit area, and avoids damage to the object above during contact; the design improves the reliability and safety of the device in practical applications.

[0015] Third: By providing lifting force through four oil cylinders on the base, the lifting force can be evenly dispersed to ensure the smooth rise of the receiving platform; this not only improves the stability of the lifting process, but also helps to extend the service life of the equipment.

[0016] Fourthly, the receiving platform of this device can be fine-tuned during the lifting process. This fine-tuning function enables the device to adapt to different working scenarios and lifting requirements without the need to reposition or reinstall the entire device. This greatly improves work efficiency and reduces unnecessary downtime. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure between the base and the oil cylinder of the utility model;

[0019] Figure 3 It is a front structural schematic diagram of the utility model;

[0020] Figure 4 It is a schematic diagram of the connection structure between the receiving platform, the second spring and the receiving pad of the utility model;

[0021] Figure 5 This is a schematic diagram of the oil lubrication port structure of the utility model;

[0022] Figure 6 This utility model Figure 3 A schematic diagram of the structure at A;

[0023] In the figure: 1. base; 2. oil cylinder; 3. connecting plate; 4. receiving platform; 501. assembly groove; 502. detection groove; 503. first spring; 504. pressure sensor; 505. detection ball; 506. detection plate; 6. servo motor; 7. display screen; 8. second spring; 9. receiving pad; 10. oil lubrication port; 11. sealing cover. DETAILED DESCRIPTION

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0025] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0026] The utility model provides a hydraulic sliding membrane synchronous lifting device, such as Figure 1-6As shown, it includes a base 1; a cylinder 2 arranged at four corners of the upper surface of the base 1; a connecting plate 3 arranged at the output ends of the four cylinders 2; a receiving platform 4 rotated above the connecting plate 3; a horizontal detection component arranged in the receiving platform 4; wherein the horizontal detection component includes: an assembly groove 501 arranged in the middle of the receiving platform 4, and the assembly groove 501 is arranged in an arc shape; detection grooves 502 symmetrically arranged at the two end positions of the assembly groove 501; a detection ball 505 arranged in the detection groove 502; a pressure sensor 504 arranged in the two detection grooves 502; a plurality of first springs 503 arranged above the two pressure sensors 504, and a damper is arranged in each of the plurality of first springs 503; and a detection plate 506 is arranged on the side of the plurality of first springs 503 away from the spring.

[0027] It should be noted that the existing hydraulic jacking devices may tilt during the jacking process, affecting the stability of the materials, and may also cause the materials to slip or shift, posing a safety hazard; secondly, many devices lack a rotation function, which limits the further operation and adjustment of the materials after jacking, reducing the application range and flexibility of the equipment. Through the built-in level detection component, the device can monitor the status of the receiving platform 4 in real time to ensure that it always remains horizontal during operation. Secondly, the second spring 8 arranged above the receiving platform 4 effectively absorbs and buffers the impact and vibration from above, thereby improving the seismic resistance and stability of the equipment. In addition, the four oil cylinders 2 on the base 1 are evenly distributed, providing a stable lifting force for the receiving platform 4, further enhancing the stability of the equipment. Finally, the device also has a rotation function, which enables it to adapt to different work scenarios and jacking requirements, thereby improving work efficiency; this enables the device to reach a higher standard in terms of technical level and meet the needs of modern industry for high-precision and high-stability equipment.

[0028] Specifically, in this embodiment, the scheme mainly includes a base 1; oil cylinders 2 are arranged at the four corners of the upper surface of the base 1; the device provides a lifting force through the four oil cylinders 2 on the base 1, and when the oil cylinders 2 are started, their piston rods will extend to push the connecting plate 3 up. Since the oil cylinders 2 are located at the four corners of the base 1, they can evenly disperse the lifting force to ensure that the receiving platform 4 rises smoothly; a receiving platform 4 is provided above the connecting plate 3, which can rotate on the connecting plate 3; this design allows the receiving platform 4 to be fine-tuned during the lifting process to adapt to different working scenarios and lifting requirements; a level detection component is provided in the receiving platform 4 for Real-time monitoring of the horizontal state of the receiving platform 4; the component includes an assembly groove 501, a detection groove 502, a first spring 503, a damper and a pressure sensor 504; the assembly groove 501 is arranged in an arc shape for installing a detection ball 505; the detection groove 502 is located at the two ends of the assembly groove 501, for accommodating the first spring 503 and related detection elements; when the receiving platform 4 is tilted, the detection ball 505 in the assembly groove 501 will slide out and fall onto the detection plate 506, at which time the first spring 503 is squeezed, and the pressure sensor 504 will detect this change and convert it into an electrical signal output for real-time monitoring and control.

[0029] In a further preferred embodiment of the present invention, Figure 4 As shown, a servo motor 6 is disposed on the bottom side of the connecting plate 3 , and an output end of the servo motor 6 is fixedly connected to an end key of the receiving platform 4 .

[0030] In this embodiment, through the precise control of the servo motor 6, the operator can more accurately adjust the position and angle of the receiving platform 4 to meet specific work requirements; at the same time, the application of the servo motor 6 also improves the automation level and work efficiency of the entire device, making the jacking process smoother and more efficient.

[0031] In a further preferred embodiment of the present invention, Figure 1 As shown, a display screen 7 is provided on the outer side of the connecting plate 3 , and the display screen 7 is electrically connected to the pressure sensor 504 .

[0032] In this embodiment, the display screen 7 can display the readings of each pressure sensor 504 (dp100) in real time, reflecting the stress conditions of the receiving platform 4 at different positions, which helps the staff to understand the current working status and make timely adjustments.

[0033] In a further preferred embodiment of the present invention, Figure 1-4 As shown, a plurality of second springs 8 are arranged on the upper surface of the receiving platform 4 , dampers are arranged inside the plurality of second springs 8 , and receiving pads 9 are arranged on the side of the plurality of second springs 8 away from the receiving platform 4 .

[0034] In this embodiment, the function of the second spring 8 is to absorb and buffer the impact force or vibration from above, reduce the impact of these forces on the receiving platform 4 itself and the structure below it, and the damper is used to control the vibration amplitude and frequency of the second spring 8 to prevent the receiving platform 4 from excessive oscillation or resonance after being impacted; the damper can consume the energy of vibration through internal friction, liquid damping or other mechanisms, thereby quickly and smoothly stopping the vibration of the receiving platform 4. The receiving pad 9 is usually made of soft and wear-resistant materials, such as rubber or foam. Their main function is to increase the contact area between the receiving platform 4 and the upper object, reduce the pressure per unit area, thereby avoiding damage to the upper object during contact, and improving the reliability and safety of the device in practical applications.

[0035] In a further preferred embodiment of the present invention, Figure 1 As shown, the upper surface of the receiving pad 9 is provided with anti-slip textures.

[0036] In this embodiment, the friction between the receiving pad 9 and the upper object can be enhanced by providing the anti-skid pattern, thereby preventing the upper object from sliding or deflecting during the lifting or moving process.

[0037] In a further preferred embodiment of the present invention, Figure 1-5 As shown, an oil lubrication port 10 is formed through one side of the oil cylinder 2 , and a sealing cover 11 is threadedly fitted on the outer side of the oil lubrication port 10 .

[0038] In this embodiment, a proper amount of lubricating oil can be regularly added to the inside of the oil cylinder 2 through the oil lubrication port 10 to ensure the normal operation of the oil cylinder 2. At the same time, after adding the lubricating oil, the sealing cover 11 needs to be closed in time to maintain the sealing of the oil cylinder 2. This design not only facilitates maintenance and care by the staff, but also helps to extend the service life of the oil cylinder 2.

[0039] Working principle: When the device is in use, the four oil cylinders 2 on the base 1 provide lifting force. When the oil cylinders 2 are started, their piston rods will extend to push the connecting plate 3 up. Since the oil cylinders 2 are located at the four corners of the base 1, they can evenly disperse the lifting force to ensure that the receiving platform 4 rises smoothly. A receiving platform 4 is provided above the connecting plate 3, and the servo motor 6 can drive the connecting plate 3 to rotate. This design allows the receiving platform 4 to be fine-tuned during the lifting process to adapt to different working scenarios and lifting requirements.

[0040] A level detection component is provided in the receiving platform 4 for real-time monitoring of the level state of the receiving platform 4; the component comprises an assembly slot 501, a detection slot 502, a first spring 503, a damper and a pressure sensor 504; the assembly slot 501 is arranged in an arc shape for installing a detection ball 505; the detection slot 502 is located at two ends of the assembly slot 501 for accommodating the first spring 503 and related detection elements; when the receiving platform 4 is tilted, the detection ball 505 in the assembly slot 501 will slide out and fall onto the detection plate 506, at which time the first spring 503 is squeezed, and the pressure sensor 504 will detect this change and convert it into an electrical signal output to the display screen 7, which can display the readings of each pressure sensor 504 in real time, reflecting the stress conditions of the receiving platform 4 at different positions, which is helpful for the staff to understand the current working status and make timely adjustments;

[0041] The function of the second spring 8 above the receiving platform 4 is to absorb and buffer the impact force or vibration from above, reduce the impact of these forces on the receiving platform 4 itself and the structure below it, and the damper is used to control the vibration amplitude and frequency of the second spring 8 to prevent the receiving platform 4 from excessive oscillation or resonance after being impacted; the damper can consume the energy of vibration through internal friction, liquid damping or other mechanisms, thereby quickly and smoothly stopping the vibration of the receiving platform 4. The receiving pad 9 is usually made of soft, wear-resistant materials, such as rubber or foam. Their main function is to increase the contact area between the receiving platform 4 and the upper object and reduce the pressure per unit area, thereby avoiding damage to the upper object during contact, and improving the reliability and safety of the device in practical applications.

[0042] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0043] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0044] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0045] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A hydraulic synovial synchronous lifting device, characterized in that: include: Base; Oil cylinders arranged at four corners of the upper surface of the base; A connecting plate provided at the output ends of the four oil cylinders; A receiving platform rotating above the connecting plate; A level detection component disposed in the receiving platform; Wherein, the level detection component comprises: An assembly groove is arranged in the middle of the receiving platform, and the assembly groove is arranged in an arc shape; Detection slots symmetrically arranged at two ends of the assembly slot; a detection ball disposed in the detection groove; A pressure sensor disposed in the two detection grooves; A plurality of first springs are arranged above the two pressure sensors, wherein dampers are arranged in the plurality of first springs; A detection plate is arranged on one side of the plurality of first springs away from the springs.

2. A hydraulic sliding membrane synchronous lifting device as claimed in claim 1, characterized in that: A servo motor is arranged on the bottom side of the connecting plate, and an output end of the servo motor is fixedly connected with an end key of the receiving platform.

3. A hydraulic sliding membrane synchronous lifting device as claimed in claim 2, characterized in that: A display screen is arranged on the outer side of the connecting plate, and the display screen is electrically connected to the pressure sensor.

4. A hydraulic sliding membrane synchronous lifting device as claimed in claim 2, characterized in that: A plurality of second springs are arranged on the upper surface of the receiving platform, dampers are arranged inside the plurality of second springs, and receiving pads are arranged on the side of the plurality of second springs away from the receiving platform.

5. A hydraulic sliding membrane synchronous lifting device as claimed in claim 4, characterized in that: The upper surface of the receiving pad is provided with anti-skid patterns.

6. A hydraulic sliding membrane synchronous lifting device as claimed in claim 1, characterized in that: An oil lubrication port is formed through one side of the oil cylinder, and a sealing cover is provided on the outer side of the oil lubrication port.

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