CN2428618Y - Compound vibration-reducing mechanism of vibration flat-plate rammer - Google Patents
Compound vibration-reducing mechanism of vibration flat-plate rammer Download PDFInfo
- Publication number
- CN2428618Y CN2428618Y CN 00238987 CN00238987U CN2428618Y CN 2428618 Y CN2428618 Y CN 2428618Y CN 00238987 CN00238987 CN 00238987 CN 00238987 U CN00238987 U CN 00238987U CN 2428618 Y CN2428618 Y CN 2428618Y
- Authority
- CN
- China
- Prior art keywords
- vibration
- plate
- damping
- utility
- tamping
- 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 Prevention Devices (AREA)
Abstract
The utility model relates to a composite vibration-damping mechanism of a vibratory plate compactor, wherein, two steel helical compression springs which are respectively arranged between a tamping plate and a motor seat vertically via an upper and a lower spring seats pass through the longitudinal median planes of the upper and the lower spring seats; four rubber springs are horizontally arranged between a supporting plate on the tamping plate and the motor seat. The utility model used for building and engineering construction fully utilizes the respective advantages of the rubber springs and the steel helical compression springs, has favorable vibration-damping effect and enough rigidity; the utility model is used for a vibration-damping system of the vibratory plate compactor, obtain the optimum combination of the vibration-damping effect and system rigidity.
Description
The utility model relates to a kind of building machinery, relates to a kind of building and the engineering construction damper mechanism with vibratory plate compactor or rather.
At present, the damper mechanism of vibratory plate compactor all adopts simple rubber spring as damping element, and its shortcoming is that rigidity is low, thereby causes upper spider bigger with respect to the tamping plate displacement, influences the running stability of rammer machine transmission system.
The purpose of this utility model is: design a kind of existing favorable damping effect, the damper mechanism of enough rigidity is arranged again, to overcome the shortcoming of existing damper mechanism insufficient rigidity.
The utility model is achieved in that it comprises tamping plate, motor and seat thereof, rubber spring, steel spring and seat etc. thereof, wherein: two steel spiral compression springs vertically are installed between tamping plate and the motor by last lower spring cup respectively, and by its longitudinal median plane, four rubber springs are circular, two ends are the connection bolt of M10 * 25, level is installed between the support plate and motor cabinet on the tamping plate respectively, and be symmetrical in the tamping plate longitudinal median plane, two ends with nut and packing ring respectively with tamping plate on support plate link to each other with motor cabinet.
The utility model has the advantages that: because of having used two steel spiral compression springs, vertically be installed between tamping plate and the motor cabinet, be used to bear the weight of motor and upper spider by spring seat.So increased the rigidity of system, four cylindrical rubber springs, level is installed between the support plate and motor cabinet on the tamping plate, is used for the vibration damping of system.
Adopt above-mentioned combined vibration-damping mechanism, overcome the shortcoming of existing damper mechanism insufficient rigidity, realized a kind of existing good damping property, the vibratory plate compactor damper mechanism of enough rigidity is arranged again.
Below in conjunction with accompanying drawing the utility model embodiment is described further.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a mounting structure plan view of the present utility model.
Shown in Fig. 1-2, spiral compression spring 7 vertically is installed on the longitudinal median plane between tamping plate 1 and the motor cabinet 3 by upper and lower spring seat 6, rubber spring 2 levels are installed between the support plate and motor cabinet 3 on the tamping plate 1, two ends are fastening by nut 4 and packing ring 8, but the motor 5 of mounting strap belt pulley is installed on the motor cabinet 3, during work, motor reaches the weight that goes up the machine frame and is mainly born by spiral compression spring, thereby reaches the purpose that increases system stiffness.Rubber spring then mainly plays damping effect.
Present embodiment is applied to the dull and stereotyped damper mechanism that rams of small vibrating, has realized the good damping property and the best of breed of system stiffness.Survey only 0.05mm of upper spider amplitude during machine works, be equivalent to 1/8 of existing industry standard (JG/T5013.2) 0.4mm.
Claims (3)
1, a kind of vibratory plate compactor combined vibration-damping mechanism, it comprises rubber spring, it is characterized in that: it also comprises: motor and seat thereof, steel spiral compression spring and seat thereof, and nut, packing ring; Wherein: two steel spiral compression springs, vertically be installed between tamping plate and the motor cabinet by last lower spring cup respectively, and by its longitudinal median plane, four rubber spring levels are installed between the support plate and motor cabinet on the tamping plate.
2, vibratory plate compactor combined vibration-damping according to claim 1 mechanism, it is characterized in that: described four rubber springs are cylindrical, two ends are the connection bolt of M10 * 25, four rubber springs are symmetrical in the tamping plate longitudinal median plane, two ends with nut and packing ring respectively with tamping plate on support plate link to each other with motor cabinet.
3, vibratory plate compactor combined vibration-damping according to claim 1 mechanism is characterized in that: its frame amplitude of described mechanism is 1/8 of the 0.05mm 0.4mm that is equivalent to industry standard JG/T5013.2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00238987 CN2428618Y (en) | 2000-06-26 | 2000-06-26 | Compound vibration-reducing mechanism of vibration flat-plate rammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00238987 CN2428618Y (en) | 2000-06-26 | 2000-06-26 | Compound vibration-reducing mechanism of vibration flat-plate rammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2428618Y true CN2428618Y (en) | 2001-05-02 |
Family
ID=33599927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00238987 Expired - Fee Related CN2428618Y (en) | 2000-06-26 | 2000-06-26 | Compound vibration-reducing mechanism of vibration flat-plate rammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2428618Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114988A (en) * | 2013-02-01 | 2013-05-22 | 中国石化集团江汉石油管理局第四机械厂 | Fracturing truck large pump bi-directional self-adaptation shock absorber |
| CN103643671A (en) * | 2013-12-17 | 2014-03-19 | 无锡市创能机械制造有限公司 | Round plate compactor |
| CN107401157A (en) * | 2017-08-14 | 2017-11-28 | 韩宝瑞 | A kind of hand push walking electric rammer |
-
2000
- 2000-06-26 CN CN 00238987 patent/CN2428618Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114988A (en) * | 2013-02-01 | 2013-05-22 | 中国石化集团江汉石油管理局第四机械厂 | Fracturing truck large pump bi-directional self-adaptation shock absorber |
| CN103114988B (en) * | 2013-02-01 | 2015-03-25 | 中国石化集团江汉石油管理局第四机械厂 | Fracturing truck large pump bi-directional self-adaptation shock absorber |
| CN103643671A (en) * | 2013-12-17 | 2014-03-19 | 无锡市创能机械制造有限公司 | Round plate compactor |
| CN107401157A (en) * | 2017-08-14 | 2017-11-28 | 韩宝瑞 | A kind of hand push walking electric rammer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101140046A (en) | Shock insulation sizing block | |
| CN103303118A (en) | Engine suspension system for hydraulic excavator | |
| CN2428618Y (en) | Compound vibration-reducing mechanism of vibration flat-plate rammer | |
| CN201457589U (en) | Vibration-proof device of motorcycle fuel tank | |
| CN210528169U (en) | Mounting structure of elevator car guide rail | |
| CN2051316U (en) | Helical combined rubber spring | |
| CN101570221B (en) | Motorcycle oil tank assembly | |
| CN2776573Y (en) | Biplasmid resonance type vibration sieve | |
| CN213655577U (en) | Damping support | |
| CN2830779Y (en) | Shock absorber for install equipment | |
| CN216742601U (en) | Damping device of vehicle-mounted power unit diesel engine unit | |
| CN213777004U (en) | Vibration and noise reduction mechanism for activation feeder | |
| CN211665562U (en) | Road and bridge damping support | |
| CN218294382U (en) | Speed reducer with stable transmission | |
| CN217951628U (en) | High strength stable form electrical equipment antidetonation support | |
| CN213684998U (en) | Power assembly system crankshaft bearing cover | |
| CN219605919U (en) | Damping device of diesel generating set | |
| CN212429630U (en) | Damping mechanism for cast iron water pump | |
| CN221145155U (en) | Shock attenuation cushion, frame mounting structure and hot mixer | |
| CN219774628U (en) | Stable bearing seat for tower type pumping unit | |
| CN213151805U (en) | Mute shock-absorbing micro motor | |
| CN210068583U (en) | Pump body damping device | |
| CN213361548U (en) | Base for diesel generating set | |
| CN218257715U (en) | Vibration absorber, hydraulic suspension and vehicle | |
| CN112032146B (en) | Manual and electric integrated hydraulic workstation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |