Damping foot pad for mechanical equipment
By designing a combination of pallet, fixed base, connecting screw, shock absorption mechanism, support column, casters and height adjustment mechanism, the problem of inconvenient movement of mechanical equipment shock absorption pads is solved, achieving stable support and flexible movement shock absorption effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-28
- Publication Date
- 2026-03-31
AI Technical Summary
Most existing shock-absorbing pads used in mechanical equipment have flat-bottomed support structures, which makes it inconvenient to move the equipment and affects user experience.
A shock-absorbing pad foot was designed, comprising a support plate, a fixed seat, a connecting screw, a shock-absorbing mechanism, a support column, a base frame, casters, and a height adjustment mechanism. Height adjustment is achieved through a linkage structure composed of a bidirectional threaded rod, a retaining seat, a slider, and a hinge. Combined with a shock-absorbing mechanism of dampers and buffer springs, it provides stable support and flexible movement.
It enables mechanical equipment to be securely connected after installation, effectively disperses vibration and impact forces, prevents slippage and displacement, and has mobility. It also suppresses vibration through a dual shock absorption mechanism, ensuring the stability and shock absorption effect of the equipment during movement.
Smart Images
Figure CN224065208U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of vibration reduction technology for mechanical equipment, specifically a vibration damping pad for mechanical equipment. Background Technology
[0002] In modern industrial production, mechanical equipment is widely used. However, mechanical equipment generally generates vibration during operation. This vibration not only causes loud noise and interferes with the working environment, but in the long run, it may also cause the connections between motor components to loosen, and in severe cases, it may even affect the normal operation of the mechanical equipment and damage various parts of the unit. Currently, to solve the vibration problem of mechanical equipment, vibration damping pads are usually installed at the bottom of the equipment.
[0003] Based on the above, the inventors have discovered the following problems: most of the shock-absorbing pads used in current mechanical equipment are flat-bottomed support structures after installation, which makes it inconvenient for the equipment to move and affects user experience.
[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a shock-absorbing pad for mechanical equipment in order to achieve a more practical purpose. Utility Model Content
[0005] The purpose of this utility model is to provide a shock-absorbing pad for mechanical equipment, in order to solve the problem mentioned in the background art that most of the current shock-absorbing pads for mechanical equipment are flat-bottomed support structures after installation, which makes it inconvenient to move the equipment and affects the user's use.
[0006] In view of the above problems, the technical solution proposed by this utility model is as follows:
[0007] A shock-absorbing pad for mechanical equipment includes a support plate, a fixed base installed at the top center of the support plate, a connecting screw installed at the top of the fixed base, shock-absorbing mechanisms installed at the four corners of the top of the support plate, a shelf connected to the bottom of the shock-absorbing mechanism, support columns installed at the four corners of the bottom of the shelf, a base frame installed at the bottom of the support columns, an anti-slip pad installed at the bottom of the base frame, casters provided on the inner side of the base frame, a connecting frame installed at the top of the casters, and a height adjustment mechanism for adjusting the height of the connecting frame provided at the bottom of the shelf.
[0008] Furthermore, the height adjustment mechanism includes a bidirectional threaded rod, both ends of which are fitted with retaining seats. The top end of the retaining seats is fixedly connected to the bottom end of the shelf. Both ends of the bidirectional threaded rod are fitted with sliders. The bottom end of the slider is equipped with a first hinge. One end of the first hinge is equipped with a support rod. One end of the support rod is equipped with a second hinge. One end of the second hinge is fixedly connected to the top end of the connecting frame.
[0009] The beneficial effect of adopting the above-mentioned further solution is that, through the cooperation of the bidirectional threaded rod, retaining seat, slider, first hinge, support rod, second hinge, and connecting frame, the rotation of the adjustment knob drives the bidirectional threaded rod to rotate, causing the sliders on both sides to slide along the slide rod. Through the linkage structure composed of the first hinge, support rod, and second hinge, the height of the connecting frame is adjusted synchronously.
[0010] Furthermore, a slide rod is slidably connected to the inner side of the slider, and the two ends of the slide rod are respectively fixedly connected to the inner side of a pair of retaining seats.
[0011] The advantage of adopting the above-mentioned further solution is that the sliding rod is slidably connected to the inner side of the slider, which improves the movement stability of the slider.
[0012] Furthermore, one of the retaining seats has an adjustment knob on one side, one end of which is connected to one end of a bidirectional threaded rod.
[0013] The advantage of adopting the above-mentioned further solution is that by connecting one end of the adjustment knob to one end of the bidirectional threaded rod, it is convenient for the user to rotate the bidirectional threaded rod.
[0014] Furthermore, the damping mechanism includes a damper, a first limiting plate is installed at the bottom end of the damper, the bottom end of the first limiting plate is fixedly connected to the top end of the shelf, a second limiting plate is installed at the top end of the damper, the top end of the second limiting plate is fixedly connected to the bottom end of the support plate, and a buffer spring is sleeved on the outside of the damper.
[0015] The beneficial effect of adopting the above-mentioned further solution is that, through the cooperation of the damper and the buffer spring, the buffer spring and the damper work together. The spring provides elastic buffering and absorbs the energy of mechanical equipment vibration, while the damper consumes vibration energy through damping characteristics and suppresses the secondary vibration generated by the spring rebound, thus achieving a dual vibration reduction effect.
[0016] Furthermore, the top end of the buffer spring is connected to the bottom end of the second limiting plate, and the bottom end of the buffer spring is connected to the top end of the first limiting plate.
[0017] The beneficial effect of adopting the above-mentioned further solution is that, through the cooperation of the buffer spring, the first limiting plate, and the second limiting plate, when the equipment vibrates, the spring is compressed or extended to absorb energy, while the limiting plate restricts the displacement range of the spring, avoiding excessive deformation and damage to the spring, and ensuring that the spring is always in an effective working state during vibration and continuously plays a shock absorption role.
[0018] Furthermore, a brake foot plate is connected to one side of the omnidirectional wheel.
[0019] The advantage of adopting the above-mentioned further solution is that by connecting a brake foot plate to one side of the swivel wheel, the swivel wheel can be quickly locked.
[0020] Compared with the prior art, the beneficial effects of this utility model are as follows: The shock-absorbing pads used in this mechanical equipment, through the setting of fixed seats and connecting screws, can stably connect the mechanical equipment and ensure installation reliability. The shock-absorbing mechanisms distributed at the four corners, together with the shelves, support columns and base frame, form a stable shock-absorbing support structure, effectively dispersing the impact force generated by equipment vibration. The anti-slip pads increase the friction with the ground and prevent the equipment from sliding and shifting during use. The casters facilitate the overall movement of the equipment and flexibly adjust its position. The height adjustment mechanism can adjust the height of the connecting frame, thereby realizing the retraction and extension of the casters. Through the cooperation of the bidirectional threaded rod, retaining seat, slider, first hinge, support rod, second hinge and connecting frame, the rotation of the adjustment knob drives the bidirectional threaded rod to rotate, so that the sliders on both sides slide along the sliding rod. Through the linkage structure composed of the first hinge, support rod and second hinge, the height of the connecting frame is adjusted synchronously. The inner side of the slider is slidably connected to the sliding rod, improving the slider's movement. Dynamic stability is achieved by connecting one end of an adjustment knob to one end of a bidirectional threaded rod, allowing users to easily rotate the rod. Through the cooperation of a damper and a buffer spring, the buffer spring and damper work together. The spring provides elastic cushioning, absorbing the energy of mechanical vibrations, while the damper dissipates vibration energy through its damping characteristics, suppressing secondary vibrations caused by spring rebound, thus achieving a dual vibration reduction effect. Through the cooperation of the buffer spring, the first limiting plate, and the second limiting plate, the spring compresses or extends to absorb energy during equipment vibration, while the limiting plates restrict the spring's displacement range, preventing excessive deformation and damage. Simultaneously, it ensures the spring remains in an effective working state during vibration, continuously exerting its vibration-damping effect. A brake foot plate connected to one side of the caster allows for quick locking of the caster. This invention effectively realizes the movable function of the vibration-damping pad after installation, facilitating equipment relocation and possessing high practical value. Attached Figure Description
[0021] Figure 1 This is one of the three-dimensional structural schematic diagrams disclosed in the embodiments of this utility model;
[0022] Figure 2 This is the second three-dimensional structural schematic diagram disclosed in the embodiment of this utility model;
[0023] Figure 3 This is a disassembled three-dimensional structural diagram of an embodiment of the present utility model;
[0024] Figure 4 This is a disassembled front view of an embodiment of the present utility model;
[0025] Figure 5 The embodiments disclosed herein Figure 1A magnified schematic diagram of structure A in the middle.
[0026] In the diagram: 100, tray; 101, fixed base; 102, connecting screw; 103, shock absorption mechanism; 10301, damper; 10302, first limiting plate; 10303, second limiting plate; 10304, buffer spring; 104, shelf; 105, support column; 106, base frame; 107, anti-slip pad; 108, height adjustment mechanism; 10801, double-threaded rod; 10802, retaining seat; 10803, slider; 10804, slide rod; 10805, adjusting knob; 10806, first hinge; 10807, support rod; 10808, second hinge; 109, connecting frame; 110, caster wheel. Detailed Implementation
[0027] 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.
[0028] Please see Figures 1-5 This utility model provides a technical solution: a shock-absorbing pad for mechanical equipment, including a support plate 100, a fixed seat 101 installed at the top center of the support plate 100, a connecting screw 102 installed at the top of the fixed seat 101, shock-absorbing mechanisms 103 installed at each of the four corners of the top of the support plate 100, a shelf 104 connected to the bottom of the shock-absorbing mechanism 103, support columns 105 installed at each of the four corners of the bottom of the shelf 104, a base frame 106 installed at the bottom of the support columns 105, an anti-slip pad 107 installed at the bottom of the base frame 106, casters 110 provided on the inner side of the base frame 106, and a connecting frame 109 installed at the top of the casters 110. The bottom of the plate 104 is provided with a height adjustment mechanism 108 for adjusting the height of the connecting frame 109. Through the setting of the fixed seat 101 and the connecting screw 102, the mechanical equipment can be firmly connected to ensure the reliability of installation. The shock absorption mechanism 103 distributed at the four corners, together with the shelf 104, the support column 105 and the base frame 106, form a stable shock absorption support structure, effectively dispersing the impact force generated by equipment vibration. The anti-slip pad 107 increases the friction with the ground and prevents the equipment from sliding and shifting during use. The casters 110 facilitate the overall movement of the equipment and flexibly adjust its position. The height adjustment mechanism 108 can adjust the height of the connecting frame 109, thereby realizing the raising and lowering of the casters 110.
[0029] 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.
[0030] Please see Figures 1-5 The height adjustment mechanism 108 includes a bidirectional threaded rod 10801, with retaining seats 10802 fitted at both ends of the bidirectional threaded rod 10801. The top of the retaining seats 10802 is fixedly connected to the bottom of the shelf 104. Slider blocks 10803 are fitted at both ends of the bidirectional threaded rod 10801. A first hinge 10806 is installed at the bottom of the slider 10803. A support rod 10807 is installed at one end of the first hinge 10806. A second hinge 10808 is installed at one end of the support rod 10807. One end of the second hinge 10808 is fixedly connected to the top of the connecting frame 109. A sliding rod 10804 is slidably connected to the inner side of the slider 10803. Both ends of the sliding rod 10804 are fixedly connected to the inner sides of a pair of retaining seats 10802. An adjustment knob 10805 is provided on one side of one of the retaining seats 10802. One end of 0805 is connected to one end of the bidirectional threaded rod 10801. Through the cooperation of the bidirectional threaded rod 10801, the retaining seat 10802, the slider 10803, the first hinge 10806, the support rod 10807, the second hinge 10808, and the connecting frame 109, the rotation of the adjustment knob 10805 drives the bidirectional threaded rod 10801 to rotate, causing the sliders 10803 on both sides to slide along the slide rod 10804. Through the linkage structure composed of the first hinge 10806, the support rod 10807, and the second hinge 10808, the height of the connecting frame 109 is adjusted synchronously. The slide rod 10804 is slidably connected to the inner side of the slider 10803, improving the movement stability of the slider 10803. The connection between one end of the adjustment knob 10805 and one end of the bidirectional threaded rod 10801 facilitates the user's rotation of the bidirectional threaded rod 10801.
[0031] 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.
[0032] Please see Figures 1-5The shock absorption mechanism 103 includes a damper 10301. A first limiting plate 10302 is installed at the bottom end of the damper 10301, and the bottom end of the first limiting plate 10302 is fixedly connected to the top end of the shelf 104. A second limiting plate 10303 is installed at the top end of the damper 10301, and the top end of the second limiting plate 10303 is fixedly connected to the bottom end of the support plate 100. A buffer spring 10304 is sleeved on the outside of the damper 10301. The top end of the buffer spring 10304 is connected to the bottom end of the second limiting plate 10303, and the bottom end of the buffer spring 10304 is connected to the top end of the first limiting plate 10302. A brake foot is connected to one side of the caster wheel 110. The damper 10301 and the buffer spring 10304 are connected to the brake foot. The combination of buffer spring 10304 and damper 10301 enables them to work together. The spring provides elastic buffering and absorbs the energy of mechanical equipment vibration, while the damper 10301 consumes vibration energy through damping characteristics and suppresses secondary vibration caused by spring rebound, achieving a dual shock absorption effect. Through the cooperation of buffer spring 10304, first limit plate 10302, and second limit plate 10303, the spring is compressed or extended to absorb energy when the equipment vibrates, while the limit plate limits the displacement range of the spring to avoid excessive deformation and damage. At the same time, it ensures that the spring is always in an effective working state during vibration and continues to play a shock absorption role. A brake foot plate is connected to one side of the caster wheel 110 to enable quick locking of the caster wheel 110.
[0033] Specifically, the working principle of the shock-absorbing pads used in this type of mechanical equipment is as follows: During use, the fixed base 101 and connecting screw 102 securely connect the mechanical equipment, ensuring installation reliability. The four corner shock-absorbing mechanisms 103, together with the shelf 104, support column 105, and base frame 106, form a stable shock-absorbing support structure, effectively dispersing the impact force generated by equipment vibration. The anti-slip pad 107 increases friction with the ground, preventing the equipment from sliding or shifting during use. The casters 110 facilitate overall equipment movement and flexible position adjustment. The height adjustment mechanism 108 adjusts the height of the connecting frame 109. This allows the omnidirectional wheel 110 to be extended and retracted. Through the cooperation of the bidirectional threaded rod 10801, retaining seat 10802, slider 10803, first hinge 10806, support rod 10807, second hinge 10808, and connecting frame 109, rotating the adjusting knob 10805 drives the bidirectional threaded rod 10801 to rotate, causing the sliders 10803 on both sides to slide along the sliding rod 10804. Through the linkage structure formed by the first hinge 10806, support rod 10807, and second hinge 10808, the height of the connecting frame 109 is adjusted synchronously. This is achieved through the movement of the sliders 10803... A sliding rod 10804 is connected to the inner side to improve the movement stability of the slider 10803. One end of the adjusting knob 10805 is connected to one end of the bidirectional threaded rod 10801, allowing the user to easily rotate the bidirectional threaded rod 10801. Through the cooperation of the damper 10301 and the buffer spring 10304, the buffer spring 10304 and the damper 10301 work together. The spring provides elastic cushioning, absorbing the energy of mechanical vibration, while the damper 10301 dissipates vibration energy through its damping characteristics, suppressing secondary vibrations caused by spring rebound, thus achieving a dual vibration reduction effect. Through the cooperation of the buffer spring 10304, the first limiting plate 10302, and the second limiting plate 10303, the spring is compressed or extended to absorb energy when the equipment vibrates, while the limiting plate restricts the displacement range of the spring to avoid excessive deformation and damage. At the same time, it ensures that the spring is always in an effective working state during vibration and continues to play a shock-absorbing role. A brake foot is connected to one side of the universal wheel 110 to enable quick locking of the universal wheel 110. This utility model can effectively realize the movable function of the shock-absorbing pad after installation, which facilitates the movement of the equipment and has high practical value.
Claims
1. A shock absorbing foot pad for a mechanical device, characterized by, The utility model provides a kind of adjustable height pallet, including the pallet (100), the top middle of the pallet (100) is equipped with fixed seat (101), the top of the fixed seat (101) is equipped with connecting screw rod (102), the top four corners of the pallet (100) are equipped with damping mechanism (103), the bottom of the damping mechanism (103) is connected with layer plate (104), the bottom four corners of the layer plate (104) are equipped with support column (105), the bottom of the support column (105) is equipped with underframe (106), the bottom of the underframe (106) is equipped with antiskid pad (107), the inner side of the underframe (106) is equipped with universal wheel (110), the top of the universal wheel (110) is equipped with connecting frame (109), the bottom of the layer plate (104) is equipped with height-adjusting mechanism (108) for adjusting the height of connecting frame (109).
2. The shock absorbing foot pad for a mechanical device according to claim 1, wherein The height-adjusting mechanism (108) includes bidirectional threaded rod (10801), both ends of the bidirectional threaded rod (10801) are sleeved with retaining seat (10802), the top of the retaining seat (10802) and the bottom of the layer plate (104) are fixedly connected, both ends of the bidirectional threaded rod (10801) are sleeved with sliding block (10803), the bottom of the sliding block (10803) is equipped with first hinge (10806), one end of the first hinge (10806) is equipped with support rod (10807), one end of the support rod (10807) is equipped with second hinge (10808), one end of the second hinge (10808) and the top of the connecting frame (109) are fixedly connected.
3. The shock absorbing foot pad for a mechanical device according to claim 2, wherein The inner side of the sliding block (10803) is slidably connected with slide rod (10804), both ends of the slide rod (10804) are respectively fixedly connected with the inner side of a pair of retaining seats (10802).
4. The shock absorbing foot pad for a mechanical device according to claim 2, wherein One side of one of the retaining seats (10802) is equipped with adjusting knob (10805), one end of the adjusting knob (10805) and one end of the bidirectional threaded rod (10801) are connected.
5. The shock absorbing foot pad for a mechanical device according to claim 1, wherein The damping mechanism (103) includes damper (10301), the bottom of the damper (10301) is equipped with first limit disc (10302), the bottom of the first limit disc (10302) and the top of the layer plate (104) are fixedly connected, the top of the damper (10301) is equipped with second limit disc (10303), the top of the second limit disc (10303) and the bottom of the pallet (100) are fixedly connected, the outer side of the damper (10301) is sleeved with buffer spring (10304).
6. The shock absorbing foot pad for a mechanical device according to claim 5, wherein The top of the buffer spring (10304) and the bottom of the second limit disc (10303) are connected, the bottom of the buffer spring (10304) and the top of the first limit disc (10302) are connected.
7. The shock absorbing foot pad for a mechanical device according to claim 1, wherein One side of the universal wheel (110) is connected with brake footboard.