CN200968380Y - High load-weight resistant shock damper - Google Patents
High load-weight resistant shock damper Download PDFInfo
- Publication number
- CN200968380Y CN200968380Y CN 200620149931 CN200620149931U CN200968380Y CN 200968380 Y CN200968380 Y CN 200968380Y CN 200620149931 CN200620149931 CN 200620149931 CN 200620149931 U CN200620149931 U CN 200620149931U CN 200968380 Y CN200968380 Y CN 200968380Y
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- China
- Prior art keywords
- elastic
- surrounding wall
- diapire
- shock absorber
- high loading
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Abstract
A large load withstanding vibration isolator comprises a bottom wall, an external surrounding wall, a first acceptance space marked by the bottom wall and the external surrounding wall together, an internal surrounding wall inside the first acceptance space, a second acceptance space marked by the bottom wall and the internal surrounding wall together, a pedestal unit for a air valve on the external surrounding wall, an elastic bearer fixed on a top end of the external surrounding wall and opposite to the bottom wall, and at least an elastic element. The elastic bearer is provided with a top elastic rubber wall fixed at the top end of the external surrounding wall, and a metal connecting part fixed on the top elastic rubber wall. The meal connecting part is provided with a screw hole with the opening opposite to the bottom wall. The elastic element is equipped between the bottom wall and the top elastic rubber wall. The utility model can share the vibration energy of the loading goods.
Description
[technical field]
The utility model relates to a kind of shock absorber, particularly relates to a kind of shock absorber of anti-high loading.
[background technique]
As shown in Figure 1, existing a kind of air cushion type shock absorber comprises a base 1, one and is fixedly arranged on the elastic caoutchouc bearing 2 on this base 1, a metal connecting piece 3 that is fixedly arranged in this rubber bearing 2, and a valve 4 that is installed on this base 1.This base 1 has a diapire 101, one and is fixedly arranged on surrounding wall 102 on the end face of this diapire 101, and the top bracing member 103 on end face that is fixedly arranged on this diapire 101, this rubber bearing 2 is that one is fixedly arranged on the top of this surrounding wall 102, and having a perforate 201, this metal connecting piece 3 has a screw 301 that is communicated with this perforate 201.
After pressurized gas are in this valve 4 pours into this base 1, the user can utilize a support bolt 501 and a bearing material 5 is locked on this rubber bearing 2, so, when this bearing material 5 produces vibrations, the vibration energy that can absorb this bearing material 5 of buffering by the resiliently deformable and the pressurized gas in this base 1 of this rubber bearing 2.
Yet, because this air cushion type shock absorber can only be shored this bearing material 5 by this rubber bearing 2 and the pressurized gas in this base 1, therefore, when wanting the heavier bearing material 5 of load capacity, the overall dimensions specification of this air cushion type shock absorber also will become greatly thereupon, in the hope of supporting higher loading, still, the air cushion type shock absorber that maximizes not only can increase manufacture cost, also can cause the inconvenience in the carrying.
[model utility content]
But the purpose of this utility model is a kind of small size is provided the shock absorber of the anti-high loading of the bearing material that can carry high loading.
In order to achieve the above object, the utility model provides a kind of shock absorber of anti-high loading, comprises a base unit, an elastic bearing, and at least one elastic element.This base unit has a diapire, one and is fixedly arranged on outer surrounding wall on this diapire, one and cooperated second containing space that define by this diapire with this surrounding wall with should outer surrounding wall cooperating first containing space that defines, surrounding wall that is fixedly arranged on this diapire and is positioned at this first containing space, one by this diapire, reaches one and is installed on this outer surrounding wall and the valve that is communicated with this first containing space.This elastic bearing is to be fixedly arranged on this outer surrounding wall on a top of this diapire, this elastic bearing has an elastic caoutchouc roof on the top that is fixedly arranged on this outer surrounding wall, and a metal connecting piece that is fixedly arranged on this elastic caoutchouc roof, this metal connecting piece has the bolt apertures of an opening in contrast to this diapire.This elastic element is to be installed between the elastic caoutchouc roof of the diapire of this base unit and this elastic bearing.
Whereby, the vibration energy that the utility model not only can come the absorbing load bearing thing by the resiliently deformable and the pressurized gas in the base unit of elastic caoutchouc roof more can be shared the vibration energy of absorbing load bearing thing by the resiliently deformable of elastic element.
[description of drawings]
Fig. 1 is the combination cross-sectional schematic of existing a kind of air cushion type shock absorber;
Fig. 2 is that the solid of a preferred embodiment of the shock absorber of the anti-high loading of the utility model is decomposed partial schematic sectional view;
Fig. 3 is the combination cross-sectional schematic of this preferred embodiment, illustrates that a bearing material is installed on the elastic bearing of this preferred embodiment.
[embodiment]
Be elaborated below by preferred embodiment and accompanying drawing shock absorber to anti-high loading of the present utility model:
Aforementioned and other technologies content, characteristics and effect of the present utility model in the following detailed description that cooperates with reference to a graphic preferred embodiment, can clearly be understood.
Consult Fig. 2,3, a preferred embodiment of the shock absorber of anti-high loading of the present utility model comprises: base unit 10, elastic bearing 20, several elastic elements 30, an enclosing cover 40, and a damping oil 50.
This base unit 10 has a diapire 11, an outer surrounding wall 12 that is fixedly arranged on this diapire 11, one by this diapire 11 with should outer surrounding wall 12 cooperate first containing space 13 that defines, a surrounding wall 14 that is fixedly arranged on this diapire 11 and is positioned at this first containing space 13, one by this diapire 11 and should in surrounding wall 14 cooperate second containing space 15 that defines, one is fixedly arranged on the tegmental wall 16 on the top of this diapire 11 of surrounding wall 14 in this, one is installed on this outer surrounding wall 12 and the valve 17 that is communicated with this first containing space 13, and the cue mark 18 on outer circumferential face that is arranged at this outer surrounding wall 12.In the present embodiment, this tegmental wall 16 has several through holes 161 that corresponds respectively to described elastic element 30 and be communicated with this second containing space 15, it is upper and lower in abutting connection with this safety zone 181 and be yellow caution district 182 that this cue mark 18 has a greeny safety zone 181, two, and two the described caution of upper and lower adjacency districts 182 and the hazardous area 183 that takes on a red color.
This elastic bearing 20 is to be fixedly arranged on this outer surrounding wall 12 on a top of this diapire 11.This elastic bearing 20 has elastic caoutchouc roof 21, the metal connecting piece 22 that is fixedly arranged on this elastic caoutchouc roof 21 on the top that is fixedly arranged on this outer surrounding wall 12, and several metal washers 23.
This elastic caoutchouc roof 21 has an end face 211, the bottom surface 212 in contrast to this end face 211, and several correspond respectively to described elastic element 30 and are arranged with limited impression 213 on this bottom surface 212.
This metal connecting piece 22 have a dish portion 221 that is fixedly arranged in this elastic caoutchouc roof 21 and is adjacent to this end face 211, one from these 221 central authorities of dish portion towards these bottom surface 212 extended axial regions 222, reach the bolt apertures 223 of an opening in contrast to this diapire 11, this bolt apertures 223 has one section open section 224 that is formed at these 221 central authorities of dish portion, and one section extends to screw section 225 in this axial region 222 from this open section 224 towards this bottom surface 212.
Described metal washer 23 is to correspond respectively to described limited impression 213 and be fixedly arranged in this elastic caoutchouc roof 21, and is communicated with described limited impression 213 respectively, and therefore, a bottom surface of described metal washer 23 is to be outer dewiness.
Described elastic element 30 is to be installed between the elastic caoutchouc roof 21 of the diapire 11 of this base unit 10 and this elastic bearing 20.At present embodiment, described elastic element 30 all is to be pressure spring, and, one top 31 of described elastic element 30 be extend in the described limited impression 213 respectively and respectively with the bottom surface butt of described metal washer 23, and, 32 of one bottoms of described elastic element 30 are to pass described through hole 161 respectively and extend in this second containing space 15, and are connected on this diapire 11.
This enclosing cover 40 is to be installed on this elastic bearing 20, and has a perforate 41 corresponding to the bolt apertures 223 of this metal connecting piece 22, and an end periphery 42 around the outer surrounding wall 12 of this base unit 10.In the present embodiment, the user is by the rendezvous position of this end periphery 42 with this cue mark 18, and whether the aeration quantity that can judge present embodiment is enough, or whether the loading of present embodiment is overweight, when normal state, this end periphery 42 is and these safety zone 181 intersections.
This damping oil 50 is to be placed in second containing space 15 of this base unit 10, places in this damping oil 50 and the bottom 32 of described elastic element 30 is soaked.
Whereby, as shown in Figure 3, when pressurized gas through first of this this base unit 10 of valve 17 injection, two containing spaces 13, after in 15, the user can utilize a support bolt 110 and the bolt apertures 223 of this metal connecting piece 22 to be spirally connected, and a bearing material 100 is locked on this elastic bearing 20, so, when this bearing material 100 produces vibrations, can be by the resiliently deformable of this elastic caoutchouc roof 21, the pressurized gas in this base unit 10 and the resiliently deformable of described elastic element 30 absorb the vibration energy of this bearing material 100, and can cushion the elasticity potential energy that absorbs described elastic element 30 by the viscous force between this damping oil 50 and the described elastic element 30.
Via above explanation, can again advantage of the present utility model be summarized as follows:
The utility model is except absorbing the vibration energy of this bearing material 100 by the resiliently deformable of this elastic caoutchouc roof 21 and the pressurized gas in this base unit 10, more can share the vibration energy that absorbs this bearing material 100 by the resiliently deformable of described elastic element 30, and can cushion the elasticity potential energy that absorbs described elastic element 30 by the viscous force of this damping oil 50, therefore, the utility model is under less Dimensions, can tolerate the existing bigger loading of air cushion type shock absorber, so, the utility model can produce the miniaturization of overall dimensions specification but the effect of anti-high loading is made and carried and be convenient to the producer.
Conclude above-mentioned, the shock absorber of anti-high loading of the present utility model, the vibration energy that can come the absorbing load bearing thing not only by the resiliently deformable and the pressurized gas in the base unit of elastic caoutchouc roof, more can share the vibration energy of absorbing load bearing thing by the viscous force of the resiliently deformable of elastic element and damping oil, and produce the miniaturization of overall dimensions specification but the effect of anti-high loading, so can reach the purpose of this utility model really.
The above is preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this.
Claims (7)
1. the shock absorber of an anti-high loading comprises a base unit, an elastic bearing, and at least one elastic element, it is characterized in that:
This base unit, have a diapire, one and be fixedly arranged on outer surrounding wall on this diapire, one and cooperated second containing space that define by this diapire with this surrounding wall with should outer surrounding wall cooperating first containing space that defines, surrounding wall that is fixedly arranged on this diapire and is positioned at this first containing space, one, reach one and be installed on this outer surrounding wall and the valve that is communicated with this first containing space by this diapire;
This elastic bearing, be to be fixedly arranged on this outer surrounding wall on a top of this diapire, this elastic bearing has an elastic caoutchouc roof on the top that is fixedly arranged on this outer surrounding wall, and a metal connecting piece that is fixedly arranged on this elastic caoutchouc roof, this metal connecting piece has the bolt apertures of an opening in contrast to this diapire; And
This elastic element is to be installed between the elastic caoutchouc roof of the diapire of this base unit and this elastic bearing.
2. the shock absorber of anti-high loading as claimed in claim 1 is characterized in that:
The shock absorber of this anti-high loading comprises several elastic elements, described elastic element all is pressure springs, this base unit also has one and is fixedly arranged on the tegmental wall on the top of this diapire of surrounding wall in this, this tegmental wall has several through holes that corresponds respectively to described elastic element and be communicated with this second containing space, one bottom of described elastic element is to pass described through hole respectively and extend in this second containing space, and is connected on the diapire of this base unit.
3. the shock absorber of anti-high loading as claimed in claim 2 is characterized in that:
The elastic caoutchouc roof of this elastic bearing has an end face, the bottom surface in contrast to this end face, and several correspond respectively to described elastic element and are arranged with limited impression on this bottom surface; This elastic bearing also has several metal washers that corresponds respectively to described limited impression, described metal washer is to be fixedly arranged in this elastic caoutchouc roof and to be communicated with described limited impression respectively, and a top of described elastic element is to extend to respectively in the described limited impression also respectively and described metal washer butt.
4. the shock absorber of anti-high loading as claimed in claim 3 is characterized in that:
The metal connecting piece of this elastic bearing has a dish portion that is fixedly arranged in this elastic caoutchouc roof and is adjacent to this end face, and one from these central authorities of dish portion towards the extended axial region in this bottom surface, this bolt apertures has one section open section that is formed at these central authorities of dish portion, and one section extends to screw section in this axial region from this open section towards this bottom surface.
5. the shock absorber of anti-high loading as claimed in claim 1 is characterized in that:
The shock absorber of this anti-high loading also comprises an enclosing cover that is installed on this elastic bearing, and this enclosing cover has a perforate corresponding to the bolt apertures of this metal connecting piece, and an end periphery around the outer surrounding wall of this base unit.
6. the shock absorber of anti-high loading as claimed in claim 5 is characterized in that:
This base unit also has a cue mark on the outer circumferential face that is arranged at this outer surrounding wall.
7. the shock absorber of anti-high loading as claimed in claim 1 is characterized in that:
The shock absorber of this anti-high loading also comprises a damping oil that is placed in second containing space of this base unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620149931 CN200968380Y (en) | 2006-11-09 | 2006-11-09 | High load-weight resistant shock damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620149931 CN200968380Y (en) | 2006-11-09 | 2006-11-09 | High load-weight resistant shock damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200968380Y true CN200968380Y (en) | 2007-10-31 |
Family
ID=38967951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620149931 Expired - Fee Related CN200968380Y (en) | 2006-11-09 | 2006-11-09 | High load-weight resistant shock damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200968380Y (en) |
-
2006
- 2006-11-09 CN CN 200620149931 patent/CN200968380Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071031 Termination date: 20091209 |