CN2295796Y - Flat vibrator - Google Patents
Flat vibrator Download PDFInfo
- Publication number
- CN2295796Y CN2295796Y CN 96236403 CN96236403U CN2295796Y CN 2295796 Y CN2295796 Y CN 2295796Y CN 96236403 CN96236403 CN 96236403 CN 96236403 U CN96236403 U CN 96236403U CN 2295796 Y CN2295796 Y CN 2295796Y
- Authority
- CN
- China
- Prior art keywords
- plate
- frame
- handrail
- tamping
- vibrator
- 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
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Abstract
The utility model relates to a vibratory plate compactor. Vibration force is transferred onto compacting plates through the three stage vibration damping of a frame vibration damper, an armrest vibration damper and a damping sleeve. The vibratory plate compactor has the advantages of simple structure, easy fabrication and low cost. In addition, the service life of the vibratory plate compactor is raised because the service life of the vibration damper is long.
Description
The utility model relates to a kind of building ballast consolidating machine, especially a kind of vibro-rammer that is suitable for soil or the closely knit operation of making discrete material.
In prior art, the mechanical type that is used to tamp is various, and more small-sized compacting machine class vibratory plate compactor is started late, exciting force is less than normal, vibration frequency is on the low side, and the tamping plate work area is less than normal, fails to resolve prime mover and tamping plate, vibration damping problem between operation handrail handle and the frame, and the contradiction between vibration absorber and production technology, functional reliability, the cost.
The purpose of this utility model has provided a kind of good damping result, operate comfortable, vibration absorber long service life, the vibratory plate compactor that cost is low.
The purpose of this utility model is achieved in that a kind of vibratory plate compactor, form by motor, tamping plate, vibrator, frame oscillation damper, frame, cast iron case, handrail vibration absorber, handrail etc., vibrator is connected with bolton with tamping plate, and place the tamping plate front portion, tamping plate is by the ship shape plate, and two side guard boards, backplate, base plates are welded; Frame is made up of upper cover plate and two side guard boards.Frame is connected with tamping plate by frame oscillation damper, and motor is fixed on the frame, and framework connecting plate one end and frame are fixed, and the other end is connected with active plate by the handrail shock absorber; Handrail is made
The type handle, its termination portion is welded with a short tube, and a damping cover is housed in the short tube, connects that bearing pin penetrates damping cover endoporus and active plate is fastening; Foregoing vibratory plate compactor, shock absorber is made by rubber cylinder.
The utility model has following advantage compared with the prior art: novel structure, simple, compact and reasonable, and good manufacturability, cost is low; Damping property is good, and the vibration damping part life is long, easily assembling, and the reliability height has reduced the adverse effect of vibration to motor and operator, makes its running steadily, thus the application life of having improved machine.Each important technological parameters coupling rationally is fit to ground, surface such as road, groove closely knit, and particularly sand is mingled with the closely knit of stone, slag and so on filler.
Fig. 1 is the utility model front view;
Fig. 2 is the A-A sectional view among Fig. 1;
Fig. 3 is damping cover preparation sectional view.
Below in conjunction with drawings and Examples the utility model is further described.As shown in Figure 1,6 countersunk head high-strength bolts of driveline vibrations device 5 usefulness and tamping plate 1 are fastenedly connected and place tamping plate 1 front portion, and the exciting force that vibrator 5 produces relies on tamping plate 1 to be delivered to by closely knit filler, and drive tamping plate 1 and move forward, and complete machine is travelled.Frame 4 is connected with backplate 2 elasticity with tamping plate 1 by 4 frame oscillation dampers 3, frame oscillation damper 3 oblique layouts, and by adorning size greater than tamping plate work plane longitudinal size, laterally by the width of dress size near tamping plate, be that frame oscillation damper 3 places 1 four jiaos of tamping plates, thus frame 4 with respect to tamping plate 1 not because resilient connection, the tension force of belt etc., frame occurs with respect to tamping plate 1 displacement or crooked very big, can significantly reduce the vibration force that tamping plate 1 is delivered to frame 4 again; Frame oscillation damper 3 " V " type is arranged, make frame oscillation damper 3 not only be subjected to axial push-pull power but also be subjected to shearing force, given full play to damping property, made the damping property of frame vibration insulating system reach optimum state, all reduced thereby make rammer pull 1 vibration force that puts on frame 4 all directions; Therefore, place the motor 8 on the frame 4 can select common motor for use, belt tensioning device 6 can be reconciled the tightness of belt 7.An end of framework connecting plate 12 and frame 4 are fixing as shown in Figure 3, and the other end is connected with active plate 13 by handrail shock absorber 14, and handrail is made
Type handle, its termination are welded with a short tube 18, and damping cover 16 is housed in the short tube 18, connect bearing pin 15 and penetrate that 16 endoporus are overlapped in damping and active plate 13 is fastening.
As shown in Figure 1 and Figure 2, the vibration that vibrator produces is delivered to handrail 9 and has passed through the tri-layer vibration damping, and promptly one is the frame vibration damping; The 2nd, handrail shock absorber vibration damping, the 3rd, damping cover vibration damping; All shock absorbers all are that rubber cylinder is made.Therefore, the electric switch 11 that is assemblied on the handrail is the ordinary appliances switch, and cost is low, and assembly process process is good, and this machine operating noise is little, operates comfortable.Tamping plate 1 is to be welded by ship shape plate, two side plates, backing plate, damper top mount plates, the ship shape plate is 705 * 560mm, and the plate two ends of thick 10mm are converted into 145 ° of angles.Backing plate is the plate of the Q235-A of 490 * 246 * 12mm, and side plate is that plate, the damper top mount plate 17 of the Q235-A of 6mm is that the thick plate of 8mm is bent into 85 ° angle, mills into slotted hole by the position of dress shock absorber, is convenient to install.Vibrator 5 as previously mentioned, for common vibrator gets final product.
As Fig. 1,2 is described, frame 4 promptly is the supporting base of motor 8, it is again the protective cover of vibrator 5 and all shock absorbers, it is by loam cake, two side guard boards are formed, loam cake is made by the ship shape that 908 * 560 * 6mm plate two ends are bent into 130 ° of angles, its inboard is by four muscle that increase rigidity of 6mm plate weldering system, two inclined-planes weld two suspension ring of system respectively, be convenient to carrying and lifting, on cover the assembling belt tensioning device 6, motor 8, the belt case, the belt case had both carried out security protection to motor 8 belt pulleys, prevent that adhesive tape is wet by the rain and burnt by the sun aging,, also avoided iron sheet system case fragile when vibration again for the complete machine quality has played the adjusting supplementary function, the deficiency that makes a noise again is for complete machine appearance has increased attractive in appearance; Side guard board has promptly increased the belt pulley that intensity has been protected vibrator again to frame 4, has also protected the damage of dirt sand to vibrator, belt 7.
Claims (2)
1, a kind of vibratory plate compactor, form by motor, tamping plate, vibrator, frame oscillation damper, frame, cast iron case, handrail vibration absorber, handrail etc., vibrator is connected with bolton with tamping plate, and place the tamping plate front portion, tamping plate is by the ship shape plate, and two side guard boards, backplate, base plates are welded; Frame is made up of upper cover plate and two side guard boards, and it is characterized in that: frame is connected with tamping plate by frame oscillation damper, and motor is fixed on the frame, and framework connecting plate one end and frame are fixed, and the other end is connected with active plate by the handrail shock absorber; Handrail is made
The type handle, its termination portion is welded with a short tube, and a damping cover is housed in the short tube, connects that bearing pin penetrates damping cover endoporus and active plate is fastening.
2, the vibratory plate compactor described in claim 1 is characterized in that shock absorber made by rubber cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96236403 CN2295796Y (en) | 1996-10-25 | 1996-10-25 | Flat vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96236403 CN2295796Y (en) | 1996-10-25 | 1996-10-25 | Flat vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2295796Y true CN2295796Y (en) | 1998-10-28 |
Family
ID=33912236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96236403 Expired - Fee Related CN2295796Y (en) | 1996-10-25 | 1996-10-25 | Flat vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2295796Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100344833C (en) * | 2002-06-17 | 2007-10-24 | 威克建设设备有限公司 | Soil compacting device comprising an undercarriage |
| CN100374654C (en) * | 2004-03-01 | 2008-03-12 | 德国宝马格公司 | Vibration damping guiding pole of working device |
| CN100430554C (en) * | 2005-11-22 | 2008-11-05 | 长安大学 | Vibrating slab tamper |
| CN108385655A (en) * | 2018-02-01 | 2018-08-10 | 李理 | A kind of ramming machine for road construction |
-
1996
- 1996-10-25 CN CN 96236403 patent/CN2295796Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100344833C (en) * | 2002-06-17 | 2007-10-24 | 威克建设设备有限公司 | Soil compacting device comprising an undercarriage |
| CN100374654C (en) * | 2004-03-01 | 2008-03-12 | 德国宝马格公司 | Vibration damping guiding pole of working device |
| CN100430554C (en) * | 2005-11-22 | 2008-11-05 | 长安大学 | Vibrating slab tamper |
| CN108385655A (en) * | 2018-02-01 | 2018-08-10 | 李理 | A kind of ramming machine for road construction |
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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 |