Air floating type hydraulic shock absorber mounting assembly

Abstract

The utility model relates to the technical field of shock absorbers, and discloses an air floating type hydraulic shock absorber installation assembly which comprises a bottom plate, four air floating shock absorber cylinder bodies are fixedly installed on the upper surface of the bottom plate, and an installation mechanism is arranged on the bottom plate. The installation mechanism comprises a piston rod, an installation plate, a first sliding groove, a worm, a first rotary knob, a worm gear, a transmission roller, a disc, a first supporting rod, a second supporting rod, a T-shaped fixing plate, a second sliding groove and a lead screw, and according to the air floating type hydraulic shock absorber installation assembly, operation of the whole device is mainly achieved through two rotary knobs, namely the first rotary knob and the second rotary knob; operators only need to simply rotate the knob to complete operations such as horizontal adjustment, clamping and fixing of equipment, complicated tools are not needed, the operation difficulty is reduced, the working efficiency is improved, the structure can adapt to the equipment of different sizes, the universality of the mounting assembly is improved, the equipment of different specifications is convenient to replace or mount, and the practicability is high. And the use cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of vibration damper technology, specifically to an air-float hydraulic vibration damper mounting assembly. Background Technology

[0002] A transformer is a device that uses the principle of electromagnetic induction to change alternating current voltage. Its main components are the primary coil, secondary coil, and iron core. Its main functions include voltage transformation, current transformation, impedance transformation, isolation, and voltage stabilization. Transformers can be classified according to their uses, such as distribution transformers, power transformers, fully sealed transformers, combined transformers, dry-type transformers, oil-immersed transformers, single-phase transformers, electric furnace transformers, rectifier transformers, reactors, anti-interference transformers, lightning protection transformers, box-type transformer test transformers, angle transformers, high-current transformers, and excitation transformers. Transformers are fundamental equipment for power transmission and distribution and are widely used in industry, agriculture, transportation, urban communities, and other fields.

[0003] Vibration and noise generated by medium-sized power transformers during power system operation has always been a pressing technical challenge in the industry. Compared with large power transformers, vibration reduction and noise reduction measures for medium-sized power transformers are relatively limited. Currently, the common vibration reduction method is to directly install the transformer on a cement platform. This requires a large number of bolts to install the transformer, as well as tools and a significant amount of time. A layer of damping rubber sheet is laid on the platform as a buffer medium. Although this simple vibration reduction solution can achieve a certain noise reduction effect in the early stages, as the equipment operates for a long time, the damping rubber sheet gradually ages, and its elastic modulus and damping performance decrease significantly. Under these circumstances, the vibration generated by the transformer operation cannot be effectively buffered, which not only leads to a significant increase in vibration and noise levels but also causes problems such as loosening of fixing bolts. In severe cases, it may even cause equipment failure, threatening the safe and stable operation of the power grid and posing potential risks to power supply. In view of this, an air-floating hydraulic vibration damper installation component is proposed. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an air-floating hydraulic vibration damper installation assembly, which solves the problem of inconvenient transformer installation.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an air-floating hydraulic shock absorber mounting assembly, including a base plate, on the upper surface of which four air-floating shock absorber cylinders are fixedly mounted;

[0008] The base plate is equipped with an installation mechanism, which includes a piston rod, an installation plate, a first slide groove, a worm gear, a first knob, a worm wheel, a transmission roller, a disc, a first support rod, a second support rod, a T-shaped fixing plate, a second slide groove, a lead screw, a second knob, and a clamping plate.

[0009] Preferably, the four piston rods are slidably sleeved on the inner surfaces of the four air flotation shock absorber cylinders;

[0010] The mounting plate is fixedly installed on the upper end of the four piston rods, and two first sliding grooves are formed on the upper surface of the mounting plate.

[0011] Preferably, the worm gear is rotatably connected to the inner wall of the mounting plate, and the rear end of the worm gear extends through the rear surface of the mounting plate;

[0012] The first knob is fixedly installed at the rear end of the worm gear.

[0013] Preferably, the worm gear is meshed with the outer surface of the worm, and the transmission roller is fixedly sleeved on the inner surface of the worm gear;

[0014] The disc is fixedly sleeved on the outer surface of the transmission roller.

[0015] Preferably, the two first support rods are fixedly installed on the outer surface of the disk, and the two second support rods are rotatably connected to the upper surfaces of the two first support rods respectively.

[0016] Preferably, the two T-shaped fixing plates are rotatably connected to the upper surfaces of the two second support rods, and the vertical plates of the two T-shaped fixing plates are slidably connected to the two first sliding grooves.

[0017] The two second slides are respectively opened on the opposite sides of the two T-shaped fixed plates.

[0018] Preferably, the two lead screws are rotatably connected to the inner surfaces of the two T-shaped fixing plates, and the rear ends of the two lead screws extend through the rear surfaces of the two T-shaped fixing plates.

[0019] The two second knobs are fixedly installed at the rear ends of the two lead screws, and the four clamps are threaded onto the outer surfaces of the two lead screws. The four clamps are slidably fitted onto the inner surfaces of the two second slide grooves.

[0020] (III) Beneficial Effects

[0021] Compared with the prior art, this utility model provides an air-float hydraulic shock absorber mounting assembly, which has the following advantages:

[0022] 1. The air-float hydraulic shock absorber installation assembly is operated mainly through two knobs, namely the first knob and the second knob. Operators can simply turn the knobs to complete the horizontal adjustment and clamping of the equipment without complicated tools, which reduces the difficulty of operation and improves work efficiency. This structure can adapt to equipment of different sizes, improves the versatility of the installation assembly, facilitates the replacement or installation of equipment of different specifications, and reduces the cost of use.

[0023] 2. This air-float hydraulic vibration damper mounting assembly, through the cooperation of the air-float damper cylinder and piston rod, utilizes the air-float principle to effectively absorb and buffer external vibrations and impacts, providing a stable working environment for the transformer mounted on the mounting plate, reducing vibration damage to the transformer, and extending the transformer's service life. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the installation assembly structure of an air-float hydraulic vibration damper according to the present invention;

[0025] Figure 2 This is a schematic diagram of the installation assembly structure of the air-float hydraulic vibration damper of this utility model;

[0026] Figure 3 This is a schematic diagram of the installation assembly structure of the air-float hydraulic vibration damper of this utility model;

[0027] Figure 4 This utility model Figure 2 Enlarged view of the structure at point A in the middle.

[0028] In the diagram: 1. Base plate; 2. Air flotation shock absorber cylinder; 3. Piston rod; 4. Mounting plate; 5. First slide groove; 6. Worm gear; 7. First knob; 8. Worm wheel; 9. Transmission roller; 10. Disc; 11. First support rod; 12. Second support rod; 13. T-shaped fixing plate; 14. Second slide groove; 15. Lead screw; 16. Second knob; 17. Clamping plate. Detailed Implementation

[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 Figure 1-4 This utility model provides a new technical solution: an air-floating hydraulic shock absorber mounting assembly, including a base plate 1, on the upper surface of which four air-floating shock absorber cylinders 2 are fixedly mounted.

[0031] The base plate 1 is equipped with an installation mechanism, which includes a piston rod 3, an installation plate 4, a first slide groove 5, a worm gear 6, a first knob 7, a worm wheel 8, a transmission roller 9, a disc 10, a first support rod 11, a second support rod 12, a T-shaped fixing plate 13, a second slide groove 14, a lead screw 15, a second knob 16, and a clamping plate 17.

[0032] Furthermore, the four piston rods 3 are respectively slidably sleeved on the inner surfaces of the four air flotation shock absorber cylinders 2;

[0033] The mounting plate 4 is fixedly installed on the upper end of the four piston rods 3, and two first sliding grooves 5 are formed on the upper surface of the mounting plate 4.

[0034] Furthermore, the worm 6 is rotatably connected to the inner wall of the mounting plate 4, and the rear end of the worm 6 extends through the rear surface of the mounting plate 4.

[0035] The first knob 7 is fixedly installed at the rear end of the worm gear 6.

[0036] Furthermore, the worm gear 8 is meshed with the outer surface of the worm 6, and the transmission roller 9 is fixedly sleeved on the inner surface of the worm gear 8;

[0037] The disc 10 is fixedly sleeved on the outer surface of the transmission roller 9.

[0038] Furthermore, two first support rods 11 are fixedly installed on the outer surface of the disc 10, and two second support rods 12 are rotatably connected to the upper surfaces of the two first support rods 11 respectively.

[0039] Furthermore, the two T-shaped fixing plates 13 are rotatably connected to the upper surfaces of the two second support rods 12, and the vertical plates of the two T-shaped fixing plates 13 are slidably connected to the two first sliding grooves 5 respectively.

[0040] The two second slides 14 are respectively opened on the opposite sides of the two T-shaped fixing plates 13.

[0041] Furthermore, the two lead screws 15 are rotatably connected to the inner surfaces of the two T-shaped fixing plates 13, and the rear ends of the two lead screws 15 pass through the rear surfaces of the two T-shaped fixing plates 13.

[0042] Among them, the two second knobs 16 are fixedly installed at the rear ends of the two lead screws 15 respectively, the four clamping plates 17 are threaded on the outer surface of the two lead screws 15 respectively, and the four clamping plates 17 are slidably sleeved on the inner surface of the two second slide grooves 14 respectively.

[0043] The air-floating hydraulic vibration damper mounting assembly rotates by turning the first knob 7, which in turn rotates the worm gear 6. The worm gear 6 then rotates the worm wheel 8, which in turn rotates the transmission roller 9 fixedly mounted on the inner surface. The transmission roller 9 then rotates the disc 10 fixedly mounted on the outer surface. The disc 10 causes the two first support rods 11 fixedly mounted on the outer surface to rotate in a circular motion. The two first support rods 11 pull the two second support rods 12 rotatably connected at their upper ends to move towards their opposite faces. The two second support rods 12 pull the two T-shaped fixing plates 13 rotatably connected at their upper surfaces to move within the inner walls of the two first sliding grooves 5. At this time, the two T-shaped fixing plates 13 are close to the long side of the transformer. Then, by rotating the second... Knob 16, the second knob 16 drives the lead screw 15 fixedly mounted on the front surface to rotate. At this time, the two clamping plates 17 threaded on the outer surface of the lead screw 15 slide towards the opposite side in the inner wall of the second slide groove 14 through the threads on the outer surface of the lead screw 15. At this time, the short side of the transformer is clamped and fixed by the clamping plates 17, thereby achieving the clamping of the transformer. The air-floating shock absorber cylinder 2 and the piston rod 3 form an air-floating shock absorber structure. When the mounting component is subjected to external vibration or impact, the piston rod 3 will reciprocate in the air-floating shock absorber cylinder 2, using the air-floating principle to absorb and buffer the vibration energy, thereby reducing the impact of vibration on the transformer mounted on the mounting plate 4.

[0044] This air-floating hydraulic vibration damper mounting assembly is operated primarily through two knobs, namely the first knob 7 and the second knob 16. Operators can easily perform operations such as leveling and clamping the equipment by simply turning the knobs, without the need for complicated tools, thus reducing operational difficulty and improving work efficiency. This structure can adapt to equipment of different sizes, improving the versatility of the mounting assembly and facilitating the replacement or installation of equipment of different specifications, thereby reducing operating costs. Through the cooperation of the air-floating vibration damper cylinder 2 and the piston rod 3, this air-floating hydraulic vibration damper mounting assembly effectively absorbs and buffers external vibrations and impacts using the air-floating principle, providing a stable working environment for the transformer mounted on the mounting plate 4, reducing vibration damage to the transformer, and extending the transformer's service life.

[0045] Structural Description:

[0046] Base plate 1: Serves as the basic support structure for the entire mounting assembly, used to fix the air flotation shock absorber cylinder 2 and provide a stable mounting platform for other components.

[0047] Air-float damper cylinder 2: This is the core component of the air-float hydraulic damper. It contains hydraulic oil and other media and is connected to other components through piston rod 3. It uses air-float and hydraulic principles to achieve the damping function and reduce the impact of external vibrations on the transformer installed on the assembly.

[0048] Piston rod 3: One end is slidably sleeved inside the air flotation shock absorber cylinder 2, and the other end is connected to the mounting plate 4. Its main function is to transmit force and displacement, and to transfer the shock absorption effect of the air flotation shock absorber cylinder 2 to the mounting plate 4, thereby providing shock absorption protection for the transformer installed on the mounting plate 4.

[0049] Mounting plate 4: Fixed to the upper end of the four piston rods 3, used to install other components, such as worm gear 6, etc., and also serves as a platform to support the transformer being damped. It is connected to the air flotation shock absorber cylinder 2 through the piston rods 3, transmitting the weight and vibration of the transformer to the air flotation shock absorber cylinder 2 for damping.

[0050] First groove 5: It is formed on the upper surface of the mounting plate 4 and is slidably connected to the vertical plate of the T-shaped fixing plate 13, providing a sliding track for the T-shaped fixing plate 13 so that its position can be adjusted on the mounting plate 4 to accommodate transformers of different sizes or installation requirements.

[0051] Worm 6: Rotatably connected to the inner wall of mounting plate 4, with its rear end passing through the rear surface of mounting plate 4 and connected to the first knob 7. By rotating worm 6, the worm wheel 8 meshing with it can be driven to rotate, thereby realizing the transmission function and providing power input to the entire mounting mechanism.

[0052] First knob 7: Fixed to the rear end of worm 6, allowing operators to manually rotate worm 6. By rotating the first knob 7, the rotation of worm 6 can be easily controlled, thereby adjusting the position of relevant components of the mounting mechanism.

[0053] Worm Gear 8: Meets with worm 6 and its function is to transmit the rotation of worm 6 to transmission roller 9. Since the worm gear mechanism has the characteristics of deceleration and force amplification, it can make the transmission smoother and achieve a larger torque output to meet the force required when adjusting the installation mechanism.

[0054] Transmission roller 9: It is fixedly sleeved on the inner surface of the worm gear 8 and rotates with the rotation of the worm gear 8. It is used to transmit the power of the worm gear 8 to the disc 10, and plays the role of connection and transmission, ensuring that the power can be effectively transmitted to the subsequent components.

[0055] Disc 10: It is fixedly sleeved on the outer surface of the transmission roller 9 and rotates together with the transmission roller 9. Two first support rods 11 are installed on its outer surface. By rotating the disc 10, the first support rods 11 can be driven to move, thereby changing the position of the first support rods 11 and the components connected to them.

[0056] First support rod 11: Fixedly installed on the outer surface of disk 10, used to connect disk 10 and second support rod 12, converting the rotation of disk 10 into the swing of second support rod 12, thus transmitting motion and force.

[0057] The second support rod 12 is rotatably connected to the upper surfaces of the two first support rods 11 respectively. One end of the first support rod 11 is rotatably connected to the first support rod 11, and the other end is rotatably connected to the T-shaped fixing plate 13. When the first support rod 11 rotates with the disc 10, it drives the second support rod 12 to swing, thereby causing the T-shaped fixing plate 13 to slide in the first slide groove 5, so as to adjust the position of the T-shaped fixing plate 13.

[0058] T-shaped fixing plate 13: Rotatably connected to the upper surface of the two second support rods 12, its vertical plate is slidably connected to the first slide groove 5, and its horizontal plate is used to install components such as the lead screw 15. The function of the T-shaped fixing plate 13 is to adjust its position by sliding on the mounting plate 4, thereby driving the clamping plate 17 to move, so as to achieve clamping and fixing of transformers of different sizes.

[0059] The second slide groove 14 is respectively opened on the opposite side of the two T-shaped fixing plates 13, providing a sliding track for the clamping plate 17, so that the clamping plate 17 can move along the direction of the second slide groove 14 on the T-shaped fixing plate 13, which facilitates the adjustment of the distance between the clamping plates 17 to meet the clamping requirements of transformers of different sizes.

[0060] Lead screw 15: It is rotatably connected to the inner surface of the two T-shaped fixing plates 13 respectively. Its rear end passes through the rear surface of the T-shaped fixing plate 13 and is connected to the second knob 16. By rotating the lead screw 15, the clamping plate 17 threaded on its outer surface can be moved in the second slide groove 14 to achieve precise adjustment of the distance between the clamping plates 17, thereby clamping or releasing the transformer.

[0061] The second knob 16 is fixedly installed at the rear end of the two lead screws 15, making it convenient for the operator to manually rotate the lead screws 15. By rotating the second knob 16, the rotation of the lead screws 15 can be precisely controlled, thereby adjusting the position of the clamping plate 17 and realizing the clamping and fixing operation of the transformer.

[0062] Clamping plates 17: Four clamping plates 17 are respectively threaded onto the outer surfaces of the two lead screws 15 and slidably fitted onto the inner surfaces of the two second sliding grooves 14. The main function of the clamping plates 17 is to move them by rotating the lead screws 15, thereby clamping the transformer between the four clamping plates 17 to achieve fixed installation of the transformer. The position of the clamping plates 17 can also be adjusted according to the size of the transformer to ensure that the transformer is installed firmly.

[0063] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mounting assembly for an air-float hydraulic shock absorber, comprising a base plate (1), characterized in that: Four air-float shock absorber cylinders (2) are fixedly installed on the upper surface of the base plate (1). The base plate (1) is provided with an installation mechanism, which includes a piston rod (3), an installation plate (4), a first slide groove (5), a worm (6), a first knob (7), a worm wheel (8), a transmission roller (9), a disc (10), a first support rod (11), a second support rod (12), a T-shaped fixing plate (13), a second slide groove (14), a lead screw (15), a second knob (16), and a clamping plate (17).

2. The air-floating hydraulic vibration damper mounting assembly according to claim 1, characterized in that: The four piston rods (3) are respectively slidably sleeved on the inner surface of the four air flotation shock absorber cylinders (2); The mounting plate (4) is fixedly installed on the upper end of the four piston rods (3), and two first grooves (5) are opened on the upper surface of the mounting plate (4).

3. The air-floating hydraulic vibration damper mounting assembly according to claim 1, characterized in that: The worm (6) is rotatably connected to the inner wall of the mounting plate (4), and the rear end of the worm (6) extends through the rear surface of the mounting plate (4). The first knob (7) is fixedly installed at the rear end of the worm (6).

4. The air-floating hydraulic vibration damper mounting assembly according to claim 1, characterized in that: The worm wheel (8) is meshed with the outer surface of the worm (6), and the transmission roller (9) is fixedly sleeved on the inner surface of the worm wheel (8); The disc (10) is fixedly sleeved on the outer surface of the transmission roller (9).

5. The air-floating hydraulic vibration damper mounting assembly according to claim 1, characterized in that: Two first support rods (11) are fixedly installed on the outer surface of the disc (10), and two second support rods (12) are rotatably connected to the upper surfaces of the two first support rods (11).

6. The air-floating hydraulic vibration damper mounting assembly according to claim 1, characterized in that: The two T-shaped fixing plates (13) are rotatably connected to the upper surfaces of the two second support rods (12), and the vertical plates of the two T-shaped fixing plates (13) are slidably connected to the two first sliding grooves (5); Two second grooves (14) are respectively opened on the opposite sides of two T-shaped fixing plates (13).

7. The air-floating hydraulic vibration damper mounting assembly according to claim 1, characterized in that: The two lead screws (15) are rotatably connected to the inner surfaces of the two T-shaped fixing plates (13) respectively, and the rear ends of the two lead screws (15) pass through the rear surfaces of the two T-shaped fixing plates (13) respectively. Among them, two second knobs (16) are fixedly installed at the rear ends of two lead screws (15), four clamps (17) are threaded on the outer surfaces of the two lead screws (15), and four clamps (17) are slidably fitted on the inner surfaces of the two second grooves (14).

Images