DE202020104594U1 - Rubber shock absorber, suitable for a generator set - Google Patents

Abstract

A rubber shock absorber suitable for a generator set comprising a rubber shock absorbing pad (1) characterized in that the center of the described rubber shock absorbing pad (1) has a convex shape and the inside of the rubber shock absorbing pad (1) is fixed with a pressure distribution mechanism; wherein the pressure distribution mechanism comprises a first metal support frame (2); the first metal support frame (2) is fixedly arranged in the convex shape of the rubber shock absorbing pad (1) and the lower end of the first metal support frame (2) is fixedly provided with two support plates (3); the two support plates (3) are firmly arranged in the rubber shock-absorbing cushion (1) and the lower ends of the two support plates (3) are fixed with a second metal support frame (4); the second metal support frame (4) is fixedly arranged inside the rubber shock absorber (1), the length of the second metal support frame (4) is longer than the length of the first metal support frame (2); a plurality of round holes (11) are arranged inside the rubber shock absorbing pad (1); a plurality of round holes (11) are arranged on the bottom part of the second metal support frame (4), and a plurality of first ones Threaded holes (5) are arranged at the top of the convex shape of the rubber shock absorbing pad (1); several first threaded holes (5) are evenly distributed on two sides of the first metal support frame (2).

Description

Technical part

The embodiment of the utility model relates specifically to the field of rubber damping equipment, particularly one for a rubber shock absorber suitable for a generator set.

Technical background

The temperature of the mixed gas increases rapidly when the volume of the diesel unit decreases and the ignition point of the diesel is reached. The diesel is ignited, the mixed gas burns violently, the volume expands quickly, and the piston is pushed down, which is called work. Each cylinder works in a specific order. Through the connecting rod, the thrust on the piston becomes the force that drives the crankshaft to rotate, thereby driving the crankshaft to rotate. According to the principle of electromagnetic induction, the generator emits an electromagnetic force and electricity can be generated through a closed load circuit. The generator set generates more vibrations during work, so shock absorbers are installed in the generator set. The importance of using shock absorbers is to put the device on a flat and strong foundation through the shock absorber, which effectively reduces the vibration and impact of the device on the building during operation and reduces the wear and tear between the parts inside the device can. Then the life of the device is effectively extended.

The prior art has the following shortcomings: The support mechanism in most rubber shock absorbers cannot dissipate the pressure on its top. It is easy to be damaged after a long period of use, to have a short life and to require multiple repairs and replacements.

Subject of the utility model

Therefore, the embodiments of the present utility model provide a rubber shock absorber suitable for a generator set. The pressure distribution mechanism can distribute pressure on the top of the first metal support frame within the rubber shock absorbing pad, thereby reducing damage to the first metal support frame, the support plate, and the second metal support frame. Then, the first metal support frame, the support plate, and the second metal support frame are not easily damaged, the service life is extended and more practical, which can solve the following problem. The problem is, because the internal support mechanism of most rubber shock absorbers cannot dissipate the pressure on the top, it is easy to be damaged after a long period of use, has a short life, and requires multiple repairs and replacements.

In order to achieve the above-mentioned purpose, the embodiment of the utility model offers the following technical proposal: A rubber shock absorber suitable for a generator set comprises a rubber shock absorber cushion. The rubber shock absorber cushion is convex in the center and a pressure distribution mechanism is fixed inside the cushion;

The pressure distribution mechanism includes a first metal support frame. The first metal support frame is fixedly arranged in the convex shape of the rubber shock absorbing pad. The lower end of the first metal support frame is fixed with two support plates. Two support plates are fixedly arranged in the rubber shock absorbing pad. The second metal support frames are fixedly attached to the lower ends of the two support plates. The second metal support frame is fixedly arranged in the rubber shock absorbing pad. The length of the second metal support frame is longer than the length of the first metal support frame. A plurality of round holes are formed inside the rubber shock absorbing pad, and the plurality of round holes are all provided on the bottom of the second metal support frame. A plurality of first threaded holes are formed on the convex upper side of the rubber shock absorbing pad, and the plurality of first threaded holes are evenly distributed on both sides of the first metal support frame.

Further, a plurality of snap rings are fixedly arranged on the top of the rubber shock absorbing pad, and the plurality of snap rings are evenly distributed on the convex sides of the rubber shock absorbing pad.

Furthermore, a plurality of fixed snap rings are each provided with a damping spring, and the lower ends of the plurality of damping springs are each fixedly connected to the upper side of the rubber damping pad.

Furthermore, the upper ends of the damping springs are firmly provided with fastening rings. The upper ends of a plurality of fastening rings extend over the upper ends of a plurality of snap rings. The upper ends of several snap rings and the upper end of the convex shape of the rubber damping pad are in the same plane.

Furthermore, a plurality of metal support pillars are fixedly arranged in the plurality of fastening rings, and the upper ends of a plurality of metal support pillars each extend over the upper ends of a plurality of fastening rings.

Furthermore, several second threaded holes are provided in several fastening rings.

Furthermore, the first metal support frame, the support plates, the second metal support frame and the metal support pillars are all made of high-strength, non-deformable metal materials.

• Das Gebrauchsmuster empfängt den Druck des Generatoraggregats durch die konvexe Oberseite des Gummi-Stoßdämpfungskissens und nutzt zunächst die Elastizität des Gummi-Stoßdämpfungskissens, um die Stoßdämpfung zu verwenden. Gleichzeitig wird auch der erste Metallstützrahmen dem Druck ausgesetzt. Wenn der erste Metallstützrahmen unter Druck steht, übt er Druck nach unten auf die Stützplatte aus, und wenn die Stützplatte unter Druck steht, übt er Druck nach unten auf den zweiten Metallstützrahmen aus. Da die Längen des ersten Metallstützrahmens und des zweiten Metallstützrahmens unterschiedlich sind, kann der zweite Metallstützrahmen den Druck innerhalb des Gummidämpfungskissens verteilen, sodass der Abwärtsdruck des Generatoraggregats verteilt werden kann. Im Vergleich zum Stand der Technik kann das Gebrauchsmuster den Druck, der von der Oberseite des ersten Metallstützrahmens empfangen wird, innerhalb des Gummi-Stoßdämpfungskissens verteilen, um die Beschädigung des ersten Metallstützrahmens, der Stützplatten und des zweiten Metallstützrahmens zu verringern. Dann wird der erste Metallstützrahmen, die Stützplatten und der zweite Metallstützrahmen nicht leicht beschädigt und die Lebensdauer verlängert, was praktischer ist.

The embodiment of the utility model has the following advantages:

• The utility model receives the pressure of the generator set through the convex top of the rubber shock absorbing pad and first uses the elasticity of the rubber shock absorbing pad to use the shock absorbing. At the same time, the first metal support frame is also exposed to the pressure. When the first metal support frame is under pressure, it applies downward pressure to the support plate, and when the support plate is under pressure, it applies downward pressure to the second metal support frame. Since the lengths of the first metal support frame and the second metal support frame are different, the second metal support frame can distribute the pressure within the rubber cushion so that the downward pressure of the generator set can be distributed. Compared to the prior art, the utility model can distribute the pressure received from the top of the first metal support frame within the rubber shock absorbing pad to reduce damage to the first metal support frame, the support plates, and the second metal support frame. Then, the first metal support frame, the support plates, and the second metal support frame are not easily damaged and the life is extended, which is more practical.

Figure list

In order to explain the embodiments of the present utility models or the technical solutions in the prior art more clearly, the figures that are necessary in the description of the embodiments or of the prior art are briefly presented below. Obviously, the figures in the following description are only exemplary.

• 1 ist ein schematisches Diagramm der Gesamtstruktur des Gebrauchsmusters;
• 2 ist eine Querschnittansicht des Druckverteilungsmechanismus des Gebrauchsm usters;
• 3 ist ein dreidimensionales Diagramm des Gummistoßdämpfungskissens, das vom Gebrauchsmuster zur Verfügung gestellt wird;
• 4 ist ein dreidimensionales Diagramm des Sprengringes, das vom Gebrauchsmuster zur Verfügung gestellt wird;
• 5 ist ein dreidimensionales Diagramm des ersten Metallstützrahmens, das vom Gebrauchsmuster zur Verfügung gestellt wird;

The structure, ratio, size, etc. shown in this specification are only used to conform to the content disclosed in the specification, so that those familiar with this technology can understand and read it. It is not used to limit the boundary conditions that can be implemented by the utility model, so it has no technical meaning, no change in structure, change in ratio or adjustment in size.

• 1 Fig. 3 is a schematic diagram of the overall structure of the utility model;
• 2 Fig. 3 is a cross-sectional view of the pressure distributing mechanism of the utility model;
• 3 Figure 4 is a three-dimensional diagram of the rubber shock absorbing pad provided by the utility model;
• 4th Figure 3 is a three dimensional diagram of the snap ring provided by the utility model;
• 5 Figure 4 is a three-dimensional diagram of the first metal support frame provided by the utility model;

List of reference symbols

1

Rubber shock absorbing pad,

2

the first metal support frame,

3

Support plate,

4th

the second metal support frame,

5

first threaded holes,

6th

Snap rings,

7th

Damping spring,

8th

Fastening rings,

9

second threaded holes,

10

Metal support columns,

11

round holes.

Specific implementation

The following describes the implementation of the present utility model by specific embodiments. Those who are familiar with this technology can easily understand other advantages and effects of the present utility model from the contents disclosed in this specification. Obviously, the described embodiments are some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments that ordinary technicians in the non-creative field can obtain are included in the scope of the utility model.

With reference to the accompanying drawings 1 to 5 As described above, this embodiment is a rubber shock absorber suitable for a generator set including a rubber shock absorbing pad 1 . The rubber cushioning pad 1 has a convex shape in the center, and a pressure distribution mechanism is in the rubber cushion pad 1 attached;

The pressure distribution mechanism includes a first metal support frame 2 . The first metal support frame 2 is firmly in the convex shape of the rubber shock absorbing cushion 1 arranged. The lower end of the first metal support frame 2 is fixed with two support plates 3 Mistake. The two support plates 3 are firmly in the rubber shock absorbing cushion 1 arranged. A second metal support frame 4th is fixed to the lower ends of the two support plates 3 arranged. The second metal support frame 4th is firmly in the rubber shock absorbing cushion 1 arranged. The length of the second metal support frame 4th is longer than the length of the first metal support frame 2 . Several round holes 11 are inside the rubber shock absorbing cushion 1 formed and a plurality of round holes 11 is on the bottom of the second metal support frame 4th intended. A variety of first threaded holes 5 is on top of the convex shape of the rubber shock absorbing cushion 1 formed and several first threaded holes 5 are evenly on two sides of the first metal support frame 2 distributed.

There are also several snap rings 6th firmly on top of the rubber shock absorbing cushion 1 arranged. Multiple snap rings 6th are evenly on two sides of the convex shape of the rubber shock absorbing cushion 1 distributed and the metal support columns 10 and the fastening rings 8th after the load press the shock absorbing spring 7th downward. The contraction of the damper spring 7th drives the fastening ring 8th along the solid snap rings 6th to move down. The fixed snap ring 6th limits the movement of the fixed snap ring 8th .

There are also several solid snap rings 6th internally each with a damping spring 7th provided and the lower ends of several damping springs 7th are each firmly attached to the top of the rubber cushioning pad 1 connected. Damping spring 7th acts as a shock absorber.

Furthermore, the upper ends of a plurality of damping springs are 7th each fixed with a fastening ring 8th Mistake. The upper ends of several fastening rings 8th each extend over the upper ends of a plurality of snap rings 6th . The top of the mounting rings 8th and the upper end of the convex shape of the rubber damping pad 1 are on the same level. Damping spring 7th and fastening rings 8th acts as a shock absorber.

There are also several fastening rings 8th internally each fixed with a metal support column 10 Mistake. The top ends of several metal support columns 10 each extend over the upper ends of a plurality of fastening rings 8th . The metal support pillars 10 are used to make the generator sets.

There are also several second threaded holes 9 in several fastening rings 8th provided to the connection of the fastening ring 8th with the lower end of the generator sets to facilitate.

Furthermore, the first metal support frame 2 who have favourited the support plate 3 , the second metal support frame 4th and the metal support pillars 10 all made of high strength, non-deformable metal materials. It is not easy to deform, break, and damage under static force.

The specific implementation scenario is as follows: First, the rod uses the first threaded holes 5 and the second threaded holes 9 as well as the threaded rivets to the lower end of the generator sets with the rubber shock absorbing pad 1 and the fastening rings 8th connect to. At this time, the lower end of the generator sets is in contact with the convex upper end of the rubber shock absorbing pad 1 and the upper ends of the plurality of metal support pillars 10 . When the generator sets vibrate during operation, the metal support column transmits 10 the pressure after loading on the fastening rings 8th . After the fastening rings 8th is pressed, the damping springs 7th compressed downwards. Under the action of the pressure, the damping springs drive 7th the fastening rings 8th to move to the bottom of the snap rings 6th to move there. At the same time used the damping springs 7th also their own elastic force to dampen the generator. When the convex top of the rubber shock absorbing cushion 1 is stressed, the elasticity of the rubber cushioning pad becomes 1 even used to cushion the shock. At the same time, the first metal support frame is also made 2 burdened. When the first metal support frame 2 is under pressure, it exerts a downward pressure on the support plate 3 out. When the support plate 3 is under pressure, it applies downward pressure to the second metal support frame 4th out. As the lengths of the first metal support frame 2 and the second metal support frame 4th are different, the second metal support frame 4th the pressure inside the rubber cushioning pad 1 to distribute. In this way, the downward pressure of the generator sets can be diffused. The round holes 11 is set to reduce weight and distribute pressure. The utility model can apply pressure to the top of the first metal support frame through the pressure distribution mechanism 2 inside the rubber shock absorbing cushion 1 spread, thereby damaging the first metal support frame2, the support plate 3 and the second metal support frame 4th is decreased. Then the first metal support frame 2 who have favourited the support plate 3 and the second metal support frame 4th not easily damaged, extended service life and more practical, which can solve the following problem. The problem is, because the internal support mechanism of most rubber shock absorbers cannot dissipate the pressure on the top, it is easy to be damaged after long periods of use, has a short lifespan, and requires multiple repairs and replacements.

Claims (7)

A rubber shock absorber suitable for a generator set comprising a rubber shock absorbing pad (1) characterized in that the center of the described rubber shock absorbing pad (1) has a convex shape and the inside of the rubber shock absorbing pad (1) is fixed with a pressure distribution mechanism; wherein the pressure distribution mechanism comprises a first metal support frame (2); the first metal support frame (2) is fixedly arranged in the convex shape of the rubber shock absorbing pad (1) and the lower end of the first metal support frame (2) is fixedly provided with two support plates (3); the two support plates (3) are firmly arranged in the rubber shock-absorbing cushion (1) and the lower ends of the two support plates (3) are fixed with a second metal support frame (4); the second metal support frame (4) is fixedly arranged inside the rubber shock absorber (1), the length of the second metal support frame (4) is longer than the length of the first metal support frame (2); a plurality of round holes (11) are arranged inside the rubber shock absorbing pad (1); a plurality of round holes (11) are arranged on the bottom part of the second metal support frame (4), and a plurality of first threaded holes (5) are arranged on the top of the convex shape of the rubber shock absorbing pad (1); several first threaded holes (5) are evenly distributed on two sides of the first metal support frame (2). Rubber shock absorber after Claim 1 , characterized in that several snap rings (6) are fixedly arranged on the top of the rubber shock-absorbing cushion (1) described and several snap rings (6) are evenly distributed on two sides of the convex shape of the rubber shock-absorbing cushion (1). Rubber shock absorber after Claim 2 , characterized in that a plurality of the snap rings (6) are internally each provided with a damping spring (7) and the lower ends of a plurality of damping springs (7) are each firmly connected to the top of the rubber shock-absorbing cushion (1). Rubber shock absorber after Claim 3 , characterized in that the upper ends of several damping springs (7) are each fixed with a fastening ring (8) and the upper ends of several fastening rings (8) each extend over the upper ends of several snap rings (6), the upper ends of several The fastening rings (8) and the upper end of the convex shape of the rubber shock-absorbing cushion (1) are in the same plane. Rubber shock absorber after Claim 4 , characterized in that in each case a metal support column (10) is fixed within the respective fastening rings (8) and the upper ends of a plurality of metal support columns (10) each extend over the upper ends of a plurality of fastening rings (8). Rubber shock absorber after Claim 4 , characterized in that a plurality of second threaded holes (9) are provided in each of the fastening rings (8). Rubber shock absorber after Claim 1 , characterized in that the first metal support frame (2), the support plates (3), the second metal support frame (4) and the metal support columns (10) are made of high-strength, non-deformable metal materials.

Images