CN2849317Y - Shock absorption foot cushion - Google Patents
Shock absorption foot cushion Download PDFInfo
- Publication number
- CN2849317Y CN2849317Y CN 200520010280 CN200520010280U CN2849317Y CN 2849317 Y CN2849317 Y CN 2849317Y CN 200520010280 CN200520010280 CN 200520010280 CN 200520010280 U CN200520010280 U CN 200520010280U CN 2849317 Y CN2849317 Y CN 2849317Y
- Authority
- CN
- China
- Prior art keywords
- mounting hole
- foot pad
- foot cushion
- utility
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses a shock absorption foot cushion used for a small universal machine, and a mounting hole axle of a foot cushion body is perpendicular to a ground-contact surface and a top surface. The ground-contact surface of the foot cushion body is gradually recessed inward, and the shape is a spherical surface or a conical surface. The plane of a mounting panel is perpendicular to the mounting hole axle and is inserted into the foot cushion body, the plane divides the mounting hole into an upper and a lower parts, and the middle part of the mounting panel is provided with a screw bolt through hole. The utility model suits different vibration conditions by gradually changing fully utilizing rigidity of the structural shape to completely utilizing rigidity of a material itself. The utility model has the advantages of automatic regulating rigidity, good shock absorption effect, stable ground-contact performance, high vibration wave reducing effect in runtime, and flexible installation mode.
Description
Technical field
The utility model relates to the damping foot pad, in particular for Small Universal machinery, equipment, has the foot pad of the machine of motor as various small generators, portable electric generator, portable suction pump etc.
Technical background
General Small Universal machinery, as the small power generation unit, portable electric generator, portable suction pump etc., they all are to be placed on the ground by several pin or fulcrum, for beam or shock absorbing sleeve have been filled up or have installed in damping on pin or fulcrum, beam or shock absorbing sleeve are material with rubber or plastics, though the pin or the fulcrum that adapt to have separately manufactured different shapes, but it all is tabular with the ground contact segment effectively, solid constructions such as column, since above-mentioned universal machine all with petrol engine independently as power, just there is a very irregular vibratory source, the extremely difficult chosen in advance of soft or hard degree of material when using above-mentioned beam, we know the quality of damping effect and the rigidity of vibration-absorptive material, the vibration frequency and the amplitude of vibratory source are directly related, and vibration frequency and amplitude that the motor of above-mentioned universal machine produces constantly change along with operating mode, the vibration-absorptive material of extremely difficult chosen in advance coupling, the beam damping effect of prior art is limited.
In addition, the usage mode of the beam of prior art is fixed, and can only establish the direct elasticity suit in hole with beam usually, perhaps can only install with bolt, and a kind of beam can not be selected usage mode flexibly for use, uses, installs inconvenient.
The model utility content
The purpose of this utility model provides a kind of damping foot pad, overcomes the defective that above-mentioned prior art exists, and makes the damping foot pad have the effect of regulating rigidity, strengthens damping effect, and simultaneously, use, installation all make things convenient for.
Damping foot pad described in the utility model, the mounting hole axis on the foot pad body is vertical with end face with tread surface, and the tread surface of foot pad body is shaped as the sphere or the conical surface gradually to central concave; Its plane of mounting plate is perpendicular to the mounting hole axis and be embedded in the foot pad body, and mounting hole is divided into two-part up and down, and there is the bolt via hole at the mounting plate middle part.
Described tread surface can be established around mounting hole annular groove on every side.
Described annular groove number is 2-4.
Damping foot pad described in the utility model, the tread surface of its foot pad body is gradually to the sphere or the conical surface of central concave, after making that in case vibration-absorptive material is selected, after weight of equipment is depressed, only only some and ground are sturdy for tread surface, some can continue distortion in vibrations, make full use of the rigidity of structure shape, along with increasing rigidity gradually, stressed or vibration amplitude also increase gradually, carry out the transition at last and utilize the rigidity of material own to adapt to different shock conditions fully, the sphere or the conical surface are more steady than the plane when contacting with ground, the stiffness variation of the sphere or the conical surface shock wave of more decaying during operation, the annular groove of the suitable quantity on the tread surface can increase the variation of the sphere or the conical surface, and the utility model damping foot pad has the effect of well regulating rigidity automatically, improves damping effect; Mounting plate is divided into two-part up and down with mounting hole, makes installation both can use the direct suit of elasticity of material, can use the mode of bolt again, and is easy for installation.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 is a damping foot cushion structure schematic representation described in the utility model;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the worm's eye view of Fig. 1;
Fig. 4 is the schematic representation of a kind of concrete mounting type of the utility model damping foot pad;
Embodiment
Shown in Fig. 1-4, this damping foot pad, integral body is three sections frustoconic shape, and there is mounting hole 3 centre of foot pad body 1, and mounting hole 3 is used for being connected with the pin or the fulcrum of equipment, the axis of mounting hole 3 is vertical with end face 2 with tread surface 6, the tread surface 6 of foot pad body 1 is shaped as sphere gradually to central concave, and certainly continually varying curved surface is too gradually for the conical surface or other, tread surface 6 is provided with 3 roads around mounting hole 3 annular groove 7 on every side, to increase the stiffness variation of sphere; Mounting plate 4 its plane are perpendicular to the axis of mounting hole 3 and be embedded in the foot pad body 1, and mounting hole 3 is divided into two-part up and down, and there is bolt via hole 41 at mounting plate 4 middle parts.
Fig. 4, the pin 8 of equipment rack is provided with installation base 81, installation base 81 is provided with the bolt via hole, installation base 81 puts in the last mounting hole 3 of damping foot pad, the bottom surface of pin 8 is pressed on the end face 2 of damping foot pad, bolt 82 penetrates from following mounting hole 5, by the bolt via hole 41 at mounting plate 4 middle parts, tightens with nut 83 up to the bolt via hole that passes installation base 81.This mode is installed, and stress surface mainly is installed: the end face 2 of the bottom surface of pin 8, damping foot pad, mounting plate 4, and bolt, nut play fixation, and 81 of installation bases play the role of positioning, mounting hole 3 top hollows, following mounting hole 5 works to hold bolt head.
Install above and also can remove bolt, nut, at this moment, installation base 81 must tightly be enclosed among mounting hole 3 tops.The main stress surface of installing: the end face 2 of the bottom surface of pin 8, damping foot pad, 81 fixations of last mounting hole 3 and installation base.
Install above and installation base 81 lengthenings above being pressed in mounting plate 4, and tightly can also be enclosed among mounting hole 3 tops.The main stress surface of installing: mounting plate 4, the bottom surface of installation base 81,81 fixations of mounting hole 3 and installation base.
This shows that the utility model beam usage mode is selected for use flexibly.
Claims (3)
1, a kind of damping foot pad, mounting hole (3) axis on the foot pad body (1) is vertical with end face (2) with tread surface (6), it is characterized in that: the tread surface (6) of foot pad body (1) is shaped as the sphere or the conical surface gradually to central concave; Its plane of a mounting plate (4) is perpendicular to mounting hole (3) axis and be embedded in the foot pad body (1), and mounting hole (3) is divided into two-part up and down, and there is bolt via hole (41) at mounting plate (4) middle part.
2, damping foot pad according to claim 1 is characterized in that: described tread surface (6) is provided with around mounting hole (3) annular groove (7) on every side.
3, damping foot pad according to claim 2 is characterized in that: described annular groove (7) number is 2-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010280 CN2849317Y (en) | 2005-11-09 | 2005-11-09 | Shock absorption foot cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010280 CN2849317Y (en) | 2005-11-09 | 2005-11-09 | Shock absorption foot cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2849317Y true CN2849317Y (en) | 2006-12-20 |
Family
ID=37521800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520010280 Expired - Fee Related CN2849317Y (en) | 2005-11-09 | 2005-11-09 | Shock absorption foot cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2849317Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050345A (en) * | 2017-12-07 | 2018-05-18 | 上海朴渡信息科技有限公司 | A kind of footing and compressor |
| CN108361176A (en) * | 2018-01-22 | 2018-08-03 | 广州万宝集团压缩机有限公司 | A kind of shock absorption footpad |
| TWI672579B (en) * | 2018-06-01 | 2019-09-21 | 宏碁股份有限公司 | Foot pad structure and portable electronic device |
| CN110566629A (en) * | 2019-09-20 | 2019-12-13 | 彭茄琪 | Resonance eliminating device for mainframe based on vibration compensation |
-
2005
- 2005-11-09 CN CN 200520010280 patent/CN2849317Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050345A (en) * | 2017-12-07 | 2018-05-18 | 上海朴渡信息科技有限公司 | A kind of footing and compressor |
| CN108361176A (en) * | 2018-01-22 | 2018-08-03 | 广州万宝集团压缩机有限公司 | A kind of shock absorption footpad |
| TWI672579B (en) * | 2018-06-01 | 2019-09-21 | 宏碁股份有限公司 | Foot pad structure and portable electronic device |
| CN110566629A (en) * | 2019-09-20 | 2019-12-13 | 彭茄琪 | Resonance eliminating device for mainframe based on vibration compensation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2849317Y (en) | Shock absorption foot cushion | |
| CN201262606Y (en) | Dynamic stress cracking experimental aircraft | |
| CN208483045U (en) | A kind of body of a motor car small area dent reparation drawing device | |
| CN205945370U (en) | Prevent vibrating motor | |
| CN201182721Y (en) | Rocking vibration compounding machine | |
| CN205298010U (en) | A fan that is used for fan aircraft nose of fan and has it | |
| CN1920157A (en) | Draining pump for washing machine | |
| CN208760412U (en) | A kind of engine support for automobile engine | |
| CN208210510U (en) | A kind of damping installation structure for pcb board | |
| CN220168100U (en) | Compressor fixing structure | |
| CN220506185U (en) | Fixed lower margin of adjustable angle | |
| CN205115864U (en) | Washing machine | |
| CN206065986U (en) | A kind of hole processing fixture for automobile engine box cover | |
| CN207772866U (en) | A kind of engine right upper bracket | |
| CN212804066U (en) | Electric vacuum pump damping mechanism | |
| CN201241878Y (en) | Damping fastening device and fan device | |
| CN219733894U (en) | Bolt for wind power generation | |
| CN220620931U (en) | Protective cover shockproof structure for trowelling machine | |
| CN218459276U (en) | Stirring device is glued to structure | |
| CN215213745U (en) | Installing support for automobile ignition coil | |
| CN210223669U (en) | Vibration/noise reduction formula stranding machine | |
| CN213655593U (en) | V-shaped rotating flat support engine damping device for forklift | |
| CN210121790U (en) | End supporting assembly of high-pressure water pump machine tool | |
| CN213302808U (en) | Fixing device of singlechip OTA | |
| CN217813885U (en) | Water pump mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING ZONGSHEN GENERAL DYNAMICS MACHINERY CO. Free format text: FORMER OWNER: CHONGQING ZONGSHEN TECHNOLOGY DEVELOPMENT + RESEARCH CO., LTD. Effective date: 20080307 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080307 Address after: Banan District, Chongqing oil field, zip code: 400054 Patentee after: Chongqing Zongshen General Power Machine Co., Ltd. Address before: No. 25 Erlang Road, Chongqing hi tech Development Zone, Shiqiaopu, 400039 Patentee before: Chongqing Zongshen Technology Development & Research Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061220 Termination date: 20141109 |
|
| EXPY | Termination of patent right or utility model |