CN219263090U - Generator base buffer installation structure - Google Patents

Abstract

The utility model relates to the technical field of generators and discloses a buffer mounting structure of a generator base, which solves the problem of poor use effect of the existing buffer structure of the generator, and comprises a buffer mechanism, wherein the buffer mechanism is connected between the generator base and a generator body and consists of a bottom plate, a plurality of bottom plate connecting bolts, a sleeve, a middle supporting plate, buffer springs, a top plate, a porous rubber buffer pad, a top plate connecting bolt, a buffer supporting component, a limit guide rod, a plurality of limit sleeves, a plurality of limit plates and a plurality of limit springs; through this generator base buffering mounting structure can also improve shock resistance when improving buffer performance, effectively improves the result of use.

Description

Generator base buffer installation structure

technical field

The utility model belongs to the technical field of generators, in particular to a buffer installation structure of a generator base.

Background technique

The generator will vibrate when it is working. Because the mounting base is rigidly connected to the ground, the shock absorption performance is poor, which affects the service life of the generator. Therefore, when installing the generator set, it is necessary to install a shock absorbing component to absorb the generator set. , the impact resistance of the traditional shock absorber is not strong. When the generator set is working at high speed and there is an emergency brake, the shock absorber gland is prone to sideways movement relative to the base, and thus the water tank on the front side of the unit is damaged by the fan. , or even the entire generator set is damaged, based on the above reasons, this application proposes a generator base buffer installation structure with good buffer effect and good impact resistance.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a generator base buffer installation structure, which effectively solves the problem of poor use effect of the existing generator buffer structure.

In order to achieve the above purpose, the utility model provides the following technical solutions: a generator base buffer installation structure, including a buffer mechanism, the buffer mechanism is connected between the generator base and the generator body, and the buffer mechanism is connected by a bottom plate and several bottom plates Bolts, sleeves, intermediate support plates, buffer springs, top plates, porous rubber buffer pads, top plate connection bolts, buffer support components, several limit guide rods, some limit sleeves, some limit plates and some limit springs, the bottom plate The base plate is fixedly connected to the generator base through the connecting bolts of the base plate, the sleeve is fixedly connected to the top of the base plate, the limit sleeve is inserted through the sleeve and is fixedly connected with the sleeve, the middle support plate is connected to the top of the base plate through a buffer spring, and the porous rubber The buffer pad is fixedly connected to the top of the middle support plate, and the top plate is fixedly connected to the top of the porous rubber buffer pad. The top plate is fixedly connected to the generator body through the top plate connecting bolts. The buffer support assembly is located inside the sleeve and fixedly connected to the top of the bottom plate. The limit guide rod is fixedly connected to the side of the bottom end of the top plate and inserted into the limit sleeve, the limit plate is fixedly connected to the bottom end of the limit guide rod, the limit spring is sleeved on the limit guide rod and is located between the sleeve and the limit between the boards.

Preferably, the buffer support assembly is composed of a liquid storage barrel, a piston, a pressure spring, a number of limit sliding sleeves, a number of lifting rods and a number of catheter tube groups, the piston is slidably connected to the inside of the liquid storage barrel, and the pressure spring is fixedly connected to the The top of the piston and the interior of the liquid storage barrel are filled with hydraulic oil. The limit sliding sleeve is connected with the liquid storage barrel through the catheter tube group. One side of the limit sliding sleeve is provided with a number of liquid inlets and outlets connected with the catheter tube group. The lifting rod is inserted through the limit sliding sleeve and is in a sliding connection structure with the limit sliding sleeve.

Preferably, several anti-friction limit components are fixedly arranged on the side of the limit sleeve, and the anti-friction limit components are composed of a support body, a circular memory silicone pad, a ball sleeve, several transverse limit rods and universal balls , the support body is fixedly connected to the inner wall of the limit sleeve, the circular memory silicone pad is fixedly connected between the support body and the ball sleeve, and the horizontal limit rod is inserted through the circular memory silicone pad and the ball sleeve and is close to the circular shape of the support body. One end of the memory silicone pad is fixedly connected, and a sliding connection structure is formed between the horizontal limit rod, the circular memory silicone pad and the ball sleeve, and the universal ball is movably connected to the middle position of the end of the ball sleeve away from the support body.

Compared with the prior art, the beneficial effects of the utility model are:

(1) During work, by setting the bottom plate, several bottom plate connecting bolts, sleeves, intermediate support plates, buffer springs, top plate, porous rubber buffer pad, top plate connecting bolts, buffer support components, several limit guide rods, several The buffer mechanism composed of limit sleeves, several limit plates and several limit springs can provide better buffer performance for the generator body and reduce the vibration generated during the working process of the generator;

(2) By setting a buffer support assembly consisting of a liquid storage barrel, a piston, a pressure spring, a number of limit sliding sleeves, a number of lifting rods, and a number of catheter tube groups, as well as a support body, a circular memory silicone pad, a ball sleeve, The anti-friction limit assembly composed of several transverse limit rods and universal balls can enhance the shock resistance while improving the cushioning performance, thereby avoiding damage to the generator body.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model.

In the attached picture:

Figure 1 is a schematic diagram of the connection structure between the buffer mechanism of the present invention and the generator base and the generator body;

Fig. 2 is one of structural schematic diagrams of the buffer mechanism of the present utility model;

Fig. 3 is the second structural diagram of the buffer mechanism of the utility model;

Fig. 4 is a structural schematic diagram of the buffer support assembly of the present invention;

Fig. 5 is a schematic diagram of the connection structure between the anti-friction limit assembly and the limit sleeve of the present invention;

Fig. 6 is a structural schematic diagram of the anti-friction limiting assembly of the present invention;

In the figure: 1. Buffer mechanism; 2. Generator base; 3. Generator body; 4. Bottom plate; 5. Bottom plate connecting bolt; 6. Sleeve; 10. Porous rubber buffer pad; 11. Top plate connecting bolt; 12. Buffer support assembly; 13. Limit guide rod; 14. Limit sleeve; 15. Limit plate; 16. Limit spring; 17. Liquid storage barrel; 18, piston; 19, compression spring; 20, limit sliding sleeve; 21, lifting rod; 22, catheter group; 23, liquid inlet and outlet; 24, anti-friction limit assembly; Shape memory silicone pad; 27, ball sleeve; 28, lateral limit rod; 29, universal ball.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example: Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

As shown in Figure 1, Figure 2, Figure 3 and Figure 5, a generator base buffer installation structure of the present invention includes a buffer mechanism 1, which is connected between the generator base 2 and the generator body 3, and the buffer mechanism 1 consists of a bottom plate 4, a number of bottom plate connecting bolts 5, a sleeve 6, an intermediate support plate 7, a buffer spring 8, a top plate 9, a porous rubber cushion 10, a top plate connecting bolt 11, a buffer support assembly 12, a number of limit guide rods 13, A plurality of limit sleeves 14, a number of limit plates 15 and a number of limit springs 16 are formed. The base plate 4 is fixedly connected to the generator base 2 through the base plate connecting bolts 5. The sleeve 6 is fixedly connected to the top of the base plate 4, and the limit sleeve 14 is inserted The sleeve 6 is fixedly connected with the sleeve 6, the middle support plate 7 is connected to the top of the bottom plate 4 through the buffer spring 8, the porous rubber cushion 10 is fixedly connected to the top of the middle support plate 7, and the top plate 9 is fixedly connected to the porous The top of the rubber buffer pad 10, the top plate 9 is fixedly connected with the generator body 3 through the top plate connecting bolts 11, the buffer support assembly 12 is located inside the sleeve 6 and fixedly connected to the top of the bottom plate 4, and the limit guide rod 13 is fixedly connected to the top plate 9 The side of the bottom end is inserted into the limit sleeve 14, the limit plate 15 is fixedly connected to the bottom end of the limit guide rod 13, and the limit spring 16 is sleeved on the limit guide rod 13 and is located between the sleeve 6 and the limit plate. Between 15;

As shown in Figures 3 to 6, the buffer support assembly 12 is composed of a liquid storage barrel 17, a piston 18, a pressure spring 19, a number of limit sliding sleeves 20, a number of lifting rods 21 and a number of catheter tube groups 22, and the piston 18 is slidably connected. Inside the liquid storage barrel 17, the compression spring 19 is fixedly connected to the top of the piston 18, and the inside of the liquid storage barrel 17 is filled with hydraulic oil. One side of the sliding sleeve 20 is provided with a plurality of liquid inlet and outlet ports 23 communicating with the catheter set 22. The elevating rod 21 is inserted into the limiting sliding sleeve 20 and is a sliding connection structure with the limiting sliding sleeve 20. The inside of the limiting sleeve 14 The side is fixedly provided with several anti-friction limit assemblies 24. The anti-friction limit assemblies 24 are composed of a support body 25, a circular memory silicone pad 26, a ball sleeve 27, several transverse limit rods 28 and universal balls 29. The support body 25 is fixedly connected to the inner side wall of the limit sleeve 14, and the circular memory silicone pad 26 is fixedly connected between the support body 25 and the ball sleeve 27, and the transverse limit rod 28 is interspersed with the circular memory silicone pad 26 and the ball sleeve 27 and is connected with the One end of the support body 25 close to the circular memory silicone pad 26 is fixedly connected, the horizontal limit rod 28 is a sliding connection structure with the circular memory silicone pad 26 and the ball sleeve 27, and the universal ball 29 is movably connected to the ball sleeve 27 away from the support The middle position of one end of the body 25;

The vibration generated when the generator body 3 works is transmitted to the top plate 9, the porous rubber cushion 10 and the middle support plate 7. First, a part of the buffer is realized through the porous rubber cushion 10. Since the middle support plate 7 is not directly connected to the bottom plate 4 and the sleeve 6 Contact, and the limit guide rod 13 is not in direct contact with the sleeve 6, so the buffer can be realized through the porous rubber buffer pad 10 and the buffer spring 8 to offset the vibration frequency. When the vibration intensity of the generator body 3 is relatively high, or the generator body 3. When an uneven lateral impact occurs, the deformation of the buffer spring 8 is relatively large. At this time, the buffer support assembly 12 and the anti-friction limit assembly 24 intervene in work, and the middle support plate 7 presses the lifting rod 21, which presses down, The hydraulic oil inside the limit sliding sleeve 20 is pressed into the inside of the liquid storage barrel 17, and three liquid inlets and outlets 23 are arranged on the limit sliding sleeve 20, so that the lifting rod 21 is pressed down along the limit sliding sleeve 20, through one by one The liquid inlet and outlet 23 are closed to realize the process of liquid discharge speed from fast to slow. Therefore, while having buffer performance, it also has shock resistance performance, and avoids large vibration and shock from causing the generator body 3 to fall from the generator base 2. Disengagement also prevents the generator body 3 from inclining to a greater degree, and at the same time realizes the limit to the limit guide rod 13 through the anti-friction limit assembly 24, and then realizes the limit to the top plate 9, the limit guide rod 13 and the ten thousand After being in contact with the ball 29, sliding friction can be avoided, and the mobility can be improved. At the same time, the circular memory silicone pad 26 can realize lateral buffering, reduce hard impact, and improve the service life.

In work, by setting the bottom plate, several bottom plate connecting bolts, sleeves, intermediate support plates, buffer springs, top plate, porous rubber buffer pad, top plate connecting bolts, buffer support components, several limit guide rods, some limit sleeves, The buffer mechanism composed of a number of limit plates and a number of limit springs can provide better buffer performance for the generator body and reduce the vibration generated during the working process of the generator; The buffer support assembly composed of sliding sleeves, several lifting rods and several catheter sets, and the anti-friction limit assembly composed of support body, circular memory silicone pad, ball sleeve, several transverse limit rods and universal balls can be used in Improve the buffer performance while enhancing the impact resistance, thereby avoiding damage to the generator body.

Claims (3)

1. A generator base buffer installation structure, including a buffer mechanism (1), characterized in that: the buffer mechanism (1) is connected between the generator base (2) and the generator body (3), and the buffer mechanism ( 1) Connected by bottom plate (4), several bottom plate connecting bolts (5), sleeve (6), middle support plate (7), buffer spring (8), top plate (9), porous rubber buffer pad (10), and top plate Bolts (11), buffer support components (12), some limit guide rods (13), some limit sleeves (14), some limit plates (15) and some limit springs (16), the bottom plate (4) The bottom plate connecting bolt (5) is fixedly connected to the generator base (2), the sleeve (6) is fixedly connected to the top of the bottom plate (4), and the limit sleeve (14) is inserted through the sleeve (6) and connected to the sleeve ( 6) It is a fixed connection structure, the middle support plate (7) is connected to the top of the bottom plate (4) through the buffer spring (8), the porous rubber cushion (10) is fixedly connected to the top of the middle support plate (7), and the top plate (9) ) is fixedly connected to the top of the porous rubber buffer pad (10), the top plate (9) is fixedly connected to the generator body (3) through the top plate connecting bolts (11), the buffer support assembly (12) is located inside the sleeve (6) and Fixedly connected to the top of the bottom plate (4), the limit guide rod (13) is fixedly connected to the side of the bottom of the top plate (9) and interspersed with the limit sleeve (14), the limit plate (15) is fixedly connected to the limit guide At the bottom end of the rod (13), the limit spring (16) is sheathed on the limit guide rod (13) and is located between the sleeve (6) and the limit plate (15). 2. A generator base buffer installation structure according to claim 1, characterized in that: the buffer support assembly (12) consists of a liquid storage barrel (17), a piston (18), a pressure spring (19), several The limit sliding sleeve (20), several lifting rods (21) and several catheter sets (22), the piston (18) is slidably connected to the inside of the liquid storage barrel (17), and the compression spring (19) is fixedly connected to the piston The top of (18), the interior of the liquid storage barrel (17) is filled with hydraulic oil, the limit sliding sleeve (20) is connected with the liquid storage barrel (17) through the catheter group (22), and the limit sliding sleeve (20) There are a number of liquid inlet and outlet ports (23) connected to the catheter set (22) on one side, and the lifting rod (21) is inserted into the limit sliding sleeve (20) and is a sliding connection structure with the limit sliding sleeve (20) . 3. A generator base buffer installation structure according to claim 1, characterized in that: the inner side of the limit sleeve (14) is fixedly provided with several anti-friction limit components (24), the anti-friction limit The position assembly (24) is composed of a support body (25), a circular memory silicone pad (26), a ball sleeve (27), several transverse limit rods (28) and universal balls (29), and the support body (25) is fixed Connected to the inner wall of the limit sleeve (14), the circular memory silicone pad (26) is fixedly connected between the support body (25) and the ball sleeve (27), and the horizontal limit rod (28) is inserted through the circular memory silicone The pad (26) and the ball sleeve (27) are fixedly connected with the end of the support body (25) close to the circular memory silicone pad (26), and the lateral limit rod (28) is connected with the circular memory silicone pad (26) and the ball sleeve (27) is a sliding connection structure, and the universal ball (29) is movably connected to the middle position of the end of the ball sleeve (27) away from the support body (25).

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