A motorized lifting pedestal

Abstract

This utility model provides a motor lifting base, including a base plate and a top plate. A translation bracket is slidably connected to the top plate, and a support foot is fixedly connected to the top of the translation bracket. The support foot is used to install motor components. Translation drive components are connected to both sides of the translation bracket via screws and nuts. An adjusting rod one is rotatably connected to one side of the translation bracket via an extension rod, and an adjusting rod two is rotatably connected to the top of the base plate. The inner wall of adjusting rod one is slidably connected to the outside of adjusting rod two. The drive motor drives the synchronous component to drive the adjusting screws on both sides, realizing the synchronous and stable movement of the translation bracket. This facilitates the formation of an open installation platform in confined spaces. At the same time, adjusting rod one and adjusting rod two adopt a slanted platform compression and spring reset structure. A linear motor drives the compression slanted platform to push the positioning pin into the positioning hole, realizing rapid locking of length and angle, enhancing lateral support strength and improving adjustment efficiency, and avoiding damage to the bracket structure during motor installation.

Description

Technical Field

[0001] This utility model relates to the technical field of motor lifting base, and in particular to a motor lifting base. Background Technology

[0002] The core purpose of a motor mounting lifting base is to improve equipment adaptability, operational stability, and maintenance efficiency. The lifting base achieves height adjustment through lead screws, gears, or hydraulic mechanisms, allowing the motor to flexibly adapt to the installation requirements of different equipment (such as compressors and presses). This ensures precise alignment between the output shaft and the driven components, preventing transmission failure or mechanical wear caused by height deviations. Many motors need to be installed in relatively narrow areas using a base, making direct installation on the base inconvenient. A base with a movable top is required, allowing the motor to be installed in an open area first, and then the movable part of the base can be moved together into the working position.

[0003] A search revealed Chinese patent publication number CN105896809A, which discloses a liftable motor base, comprising a motor base and a lifting base disposed at its bottom. The lifting base includes a fixed base plate, with lifting control boxes located at the four corners of the fixed base plate. The lifting control boxes are equipped with a first rotating shaft and a second rotating shaft. The bottom ends of the first rotating shaft and the second rotating shaft rotate with the fixed base plate, and their upper ends pass through bearing seats and extend out of the lifting control boxes. A gear set that meshes with each other is installed in the middle between the first rotating shaft and the second rotating shaft.

[0004] To address the problem in the aforementioned technologies that lack a stable platform at the top for mounting the motor after horizontal movement, which is unfavorable for installing the motor in confined spaces, a motor lifting base is proposed. Utility Model Content

[0005] In view of this, the present invention aims to provide a motor lifting base to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial alternative.

[0006] The technical solution of this utility model embodiment is implemented as follows: it includes a base plate and a top plate. A translation bracket is slidably connected above the top plate. A support foot is fixedly connected above the translation bracket. A motor component is installed above the support foot. Translation drive components are connected to both sides of the translation bracket through screws and nuts. An adjustment rod one is rotatably connected to one side of the translation bracket through an extension rod. An adjustment rod two is rotatably connected above the base plate. The inner wall of the adjustment rod one is slidably connected to the outside of the adjustment rod two.

[0007] In some embodiments, one side of the adjusting rod has multiple positioning holes, and the other side of the adjusting rod is slidably connected to a positioning post.

[0008] In some embodiments, a linear motor is fixedly connected inside the adjusting rod 2, a pressing ramp is fixedly connected to the power output end of the linear motor, and an adjusting ramp is fixedly connected to one side of the positioning column, with the inclined surfaces of the adjusting ramp and the pressing ramp fitting together.

[0009] In some embodiments, a spring is fixedly connected to the inner wall of the adjusting ramp and the adjusting rod.

[0010] In some embodiments, the translation drive assembly includes adjusting screws, a synchronization component, and a drive motor. The adjusting screws on both sides are rotatably connected to the top plate, and the two adjusting screws are connected by transmission through the synchronization component. One end of one adjusting screw is fixedly connected to the power output end of the drive motor, and the drive motor is fixedly connected to the top plate.

[0011] In some embodiments, the support foot has multiple mounting holes on its upper surface.

[0012] In some embodiments, a scissor lift assembly is movably connected above the base plate, a lifting support plate is movably connected above the scissor lift assembly, and a lifting push rod is rotatably connected above the base plate, with the movable end of the lifting push rod rotatably connected to the middle of the scissor lift assembly.

[0013] In some embodiments, composite rubber shock-absorbing plates are fixedly connected above the lifting support plate and below the top plate, and multiple hydraulic buffer rods are fixedly connected to one side of the lifting support plate. The upper movable end of the hydraulic buffer rod is fixedly connected to the bottom of the top plate, and a spring is fixedly connected to the lower fixed end of the hydraulic buffer rod and the bottom of the top plate.

[0014] The present invention has the following advantages due to the adoption of the above technical solution:

[0015] 1. A motor-driven lifting base, which drives a synchronous component to transmit adjusting screws on both sides via a drive motor, thereby achieving synchronous and stable movement of the translation bracket, facilitating the formation of an open installation platform in confined spaces. Simultaneously, adjusting rod one and adjusting rod two adopt a slanted platform pressing and spring reset structure, with a linear motor driving the pressing slanted platform to push the positioning column into the positioning hole, achieving rapid locking of length and angle, enhancing lateral support strength and improving adjustment efficiency, and preventing damage to the bracket structure during motor installation.

[0016] 2. A motor lifting base, which forms a multi-stage buffer system by means of a composite rubber shock-absorbing plate, a hydraulic buffer rod, and a spring, utilizes material deformation to absorb vibration energy and assist in resetting, effectively reducing the impact load during motor operation and improving the stability and service life of the equipment.

[0017] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is the main view of the present invention.

[0020] Figure 2 This is a partial structural diagram of the upper side of this utility model;

[0021] Figure 3 This is a structural diagram of the lower side of the composite rubber shock absorber of this utility model;

[0022] Figure 4 This is a partial structural diagram of the present invention;

[0023] Figure 5 This is a cross-sectional view of the adjusting rod of this utility model.

[0024] Figure label:

[0025] 1. Base plate; 2. Lifting support plate; 3. Scissor lift assembly; 4. Lifting push rod; 5. Composite rubber shock absorber plate; 6. Top plate; 7. Translation bracket; 8. Motor components; 9. Adjusting screw; 10. Support feet; 11. Mounting holes; 12. Synchronization assembly; 13. Drive motor; 14. Hydraulic buffer rod; 15. Spring 1; 16. Adjusting rod 1; 17. Adjusting rod 2; 18. Positioning hole; 19. Positioning column; 20. Adjusting ramp; 21. Spring 2; 22. Linear motor; 23. Extrusion ramp. Detailed Implementation

[0026] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0027] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0028] Example 1:

[0029] like Figure 1-5 As shown, a motor lifting base includes a base plate 1 and a top plate 6. A translation bracket 7 is slidably connected above the top plate 6, and a support foot 10 is fixedly connected above the translation bracket 7. A motor component 8 is installed above the support foot 10. Translation drive components are connected to both sides of the translation bracket 7 via screws and nuts. An adjustment rod 16 is rotatably connected to one side of the translation bracket 7 via an extension rod. An adjustment rod 2 17 is rotatably connected above the base plate 1. The inner wall of the adjustment rod 16 is slidably connected to the outside of the adjustment rod 2 17.

[0030] The base plate 1 is fixedly installed, and the top plate 6 can be moved up and down to adjust the height. When the motor component 8 needs to be installed in a narrow area that is not convenient to be fixed directly, the translation bracket 7 can be moved outward by the translation drive assembly. This creates an installation platform exposed in an open area. At this time, the adjusting rod 16 and the adjusting rod 2 17 will slide against each other to adjust the length and angle. Then the adjusting rod 16 and the adjusting rod 2 17 can be fixed. In this way, when installing the motor component 8 on the translation bracket 7, additional support can be provided on the side to prevent the weight of the motor from damaging the translation bracket 7 and the translation drive assembly.

[0031] In this embodiment, the first adjusting rod 16 has multiple positioning holes 18 on one side, and the second adjusting rod 17 has a positioning post 19 slidably connected to one side; the second adjusting rod 17 has a linear motor 22 fixedly connected inside, the power output end of the linear motor 22 has a pressing ramp 23 fixedly connected, the positioning post 19 has an adjusting ramp 20 fixedly connected to one side, and the inclined surfaces of the adjusting ramp 20 and the pressing ramp 23 are in contact with each other;

[0032] When it is necessary to position the first adjusting rod 16 and the second adjusting rod 17, the linear motor 22 drives the pressing inclined table 23 to move upward. This allows the inclined table 20 to be pressed by one side of the inclined surface, causing the positioning column 19 to move outward and be inserted into the positioning hole 18 on one side of the second adjusting rod 17 for fixing.

[0033] A spring 21 is fixedly connected to the inner wall of the adjusting ramp 20 and the adjusting rod 2 17. The spring 21 can pull the adjusting ramp 20, which is not compressed, back inward, so that the adjusting rod 1 16 and the adjusting rod 2 17 can slide easily.

[0034] In this embodiment, the translation drive assembly includes an adjusting screw 9, a synchronization assembly 12, and a drive motor 13. The adjusting screws 9 on both sides are rotatably connected to the top plate 6. The adjusting screws 9 are threadedly connected to one side of the translation bracket 7. The two adjusting screws 9 on both sides are connected by transmission through the synchronization assembly 12. One end of one adjusting screw 9 is fixedly connected to the power output end of the drive motor 13. The drive motor 13 is fixedly connected to the top plate 6.

[0035] The synchronization component 12 can be in the form of chain drive or belt drive, so that when the drive motor 13 drives the adjusting screw 9 on one side to rotate, the synchronization component 12 can simultaneously drive the adjusting screw 9 on the other side to rotate together, thus stably allowing the translation bracket 7 to move back and forth.

[0036] In this embodiment, a scissor lift assembly 3 is movably connected above the base plate 1, a lifting support plate 2 is movably connected above the scissor lift assembly 3, and a lifting push rod 4 is rotatably connected above the base plate 1. The movable end of the lifting push rod 4 is rotatably connected to the middle of the scissor lift assembly 3. The lifting push rod 4 is preferably a hydraulic push rod.

[0037] When the lifting push rod 4 extends, it can support the crossbar in the middle of the scissor lift assembly 3, causing the scissor lift assembly 3 to deform, thereby raising the top plate 6 above.

[0038] In this embodiment: the base plate 1 is fixedly installed, and the top plate 6 can be moved up and down to adjust the height. When it is necessary to install the motor component 8 in a narrow area that is not convenient to be fixed directly, the translation bracket 7 can be moved outward by the translation drive assembly. This creates an installation platform exposed in an open area. At this time, the first adjustment rod 16 and the second adjustment rod 17 will slide against each other to adjust the length and angle. Then the first adjustment rod 16 and the second adjustment rod 17 can be fixed. This way, when installing the motor component 8 on the translation bracket 7, additional support can be provided on the side to prevent the weight of the motor from damaging the translation bracket 7 and the translation drive assembly.

[0039] When it is necessary to position the first adjusting rod 16 and the second adjusting rod 17, the linear motor 22 drives the pressing inclined table 23 to move upward. This allows the inclined table 20 to be pressed by one side of the inclined surface, causing the positioning column 19 to move outward and be inserted into the positioning hole 18 on one side of the second adjusting rod 17 for fixing.

[0040] A spring 21 is fixedly connected to the inner wall of the adjusting ramp 20 and the adjusting rod 2 17. The spring 21 can pull the adjusting ramp 20, which is not compressed, back inward, so that the adjusting rod 1 16 and the adjusting rod 2 17 can slide easily.

[0041] The synchronization component 12 can be in the form of chain drive or belt drive. When the drive motor 13 drives the adjusting screw 9 on one side to rotate, the synchronization component 12 can simultaneously drive the adjusting screw 9 on the other side to rotate together. This can stably allow the translation bracket 7 to move back and forth. When the lifting push rod 4 extends, it can support the crossbar in the middle of the scissor lift assembly 3, causing the scissor lift assembly 3 to deform, thereby raising the top plate 6 above.

[0042] Example 2:

[0043] A motor lifting base, this embodiment is based on embodiment 1 with the following improvements, such as... Figure 1-5 As shown,

[0044] In this embodiment, the support base 10 has multiple mounting holes 11 on its upper surface, which can be used to install motor components 8 of different sizes.

[0045] In this embodiment, a composite rubber damping plate 5 is fixedly connected above the lifting support plate 2 and below the top plate 6. The composite rubber damping plate 5 is made of multiple layers of steel plates and rubber, which can play a buffering role. Multiple hydraulic buffer rods 14 are fixedly connected to one side of the lifting support plate 2. The upper movable end of the hydraulic buffer rod 14 is fixedly connected to the bottom of the top plate 6, and the lower fixed end of the hydraulic buffer rod 14 and the bottom of the top plate 6 are fixedly connected to a spring 15.

[0046] The hydraulic buffer rod 14 can further buffer the vibration, while the spring 15 can assist in the reset.

[0047] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A motor lifting base, comprising a base plate (1) and a top plate (6), characterized in that: A translation bracket (7) is slidably connected above the top plate (6), and a support foot (10) is fixedly connected above the translation bracket (7). A motor component (8) is installed above the support foot (10). Translation drive components are connected to both sides of the translation bracket (7) via screws and nuts. An adjustment rod (16) is rotatably connected to one side of the translation bracket (7) via an extension rod. An adjustment rod (2) (17) is rotatably connected above the bottom plate (1). The inner wall of the adjustment rod (16) is slidably connected to the outside of the adjustment rod (2) (17). (16) Multiple positioning holes (18) are opened on one side, and a positioning column (19) is slidably connected to one side of the adjusting rod (17); a linear motor (22) is fixedly connected inside the adjusting rod (17), and a pressing inclined platform (23) is fixedly connected to the power output end of the linear motor (22). An adjusting inclined platform (20) is fixedly connected to one side of the positioning column (19), and the inclined surfaces of the adjusting inclined platform (20) and the pressing inclined platform (23) fit together; a spring (21) is fixedly connected to the inner wall of the adjusting inclined platform (20) and the adjusting rod (17).

2. The motor lifting base according to claim 1, characterized in that: The translation drive assembly includes an adjusting screw (9), a synchronization component (12), and a drive motor (13). The adjusting screws (9) on both sides are rotatably connected to the top plate (6). The adjusting screws (9) on both sides are connected by transmission through the synchronization component (12). One end of one adjusting screw (9) is fixedly connected to the power output end of the drive motor (13). The drive motor (13) is fixedly connected to the top plate (6).

3. A motor lifting base according to claim 2, characterized in that: The support foot (10) has multiple mounting holes (11) on its upper surface.

4. The motor lifting base according to claim 1, characterized in that: A scissor lift assembly (3) is movably connected above the base plate (1), a lifting support plate (2) is movably connected above the scissor lift assembly (3), and a lifting push rod (4) is rotatably connected above the base plate (1). The movable end of the lifting push rod (4) is rotatably connected to the middle of the scissor lift assembly (3).

5. A motor lifting base according to claim 4, characterized in that: Composite rubber shock absorbers (5) are fixedly connected above the lifting support plate (2) and below the top plate (6). Multiple hydraulic buffer rods (14) are fixedly connected to one side of the lifting support plate (2). The movable end of the hydraulic buffer rod (14) is fixedly connected to the bottom of the top plate (6). A spring (15) is fixedly connected to the fixed end of the hydraulic buffer rod (14) and the bottom of the top plate (6).

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