CN206204949U - Self-propelled hydraulic vibrator - Google Patents
Self-propelled hydraulic vibrator Download PDFInfo
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- CN206204949U CN206204949U CN201621103177.5U CN201621103177U CN206204949U CN 206204949 U CN206204949 U CN 206204949U CN 201621103177 U CN201621103177 U CN 201621103177U CN 206204949 U CN206204949 U CN 206204949U
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Abstract
The utility model discloses a kind of self-propelled hydraulic vibrator, it is related to construction to vibrate field, mainly include digging machine body, 360 rotating hydraulic mechanisms and vibrating spear frame mechanism, digging machine body includes walking chassis and the connecting rod swing arm mechanism being connected on chassis, the end of connecting rod swing arm mechanism is fixed with 360 rotating hydraulic mechanism tops, the bottom of 360 rotating hydraulic mechanisms is connected with structure of vibrating, vibrating spear frame mechanism includes the frame that vibrates, vibrate and be laid with some hydraulic pressure vibrating spears on frame, hydraulic oil pump in walking chassis is connected to 360 rotating hydraulic mechanisms by the oil pipe being arranged in swing arm, then oil duct is communicated on each hydraulic pressure vibrating spear from 360 rotating hydraulic mechanisms, with the function of realizing more independently efficiently being vibrated extensively.
Description
Technical field
The utility model is related to a kind of self-propelled hydraulic vibrator, relates generally to construction and vibrates field.
Background technology
, it is necessary to be shaken to concrete layer using special equipment during large hydropower station concrete pouring construction
Smash, so that the well mixed compacting of concrete, and fill up template inner space.
At home, nowadays common equipment is electric vibrating machine.One whole owner of electric vibrating rod is electronic including many
Vibrating spear, vibrating spear frame, digging machine chassis, frequency converter sets and unwrapping wire rotating cylinder etc..Its operation principle is conveyed by external power supply
To frequency converter sets, frequency converter sets are the power-supply devices of electrodynamic type vibrating spear to 380V voltages, by installing motor on the same axis
With low pressure asynchronous generator composition, variable-frequency power sources one side drive motor rotation, on the other hand by fuse power line carbon
Brush and slip ring access that generator amature is excitatory to be made generator export high-frequency low-tension supply to be used for vibrating spear, and centering type shakes
Centrifugal force produced by the eccentric shaft of tamper passes to housing by bearing, is finally reached vibrating spear barred body dither.It is this
Electric vibrating rod vibrated concrete technology has following defect in large hydropower station construction process at home：
1st, the construction location in power station generally in wilderness field, build by being even deep in the mountains for having；Due to the limitation of condition,
Can not distributed power electricity be electric vibrating rod unit, cause this equipment to be limited significantly using in scope.
2nd, in work progress, power electric is generally connected by a special cable with electric vibrating rod unit, is caused
An electric vibrating rod unit tail long in tow behind（Cable）；Equipment runs in journey in work, and cable followed by and set
It is standby to move together, cause the winding of cable and care for, or even sending a telegraph cable skin and peeling off to pull apart causes the equipment cannot to run well.
3rd, at the construction field (site), personnel are a lot, and cable, if suffering to pull apart landing, can be sent out in equipment moving process
The raw potential safety hazard got an electric shock, this causes serious threat to site operation personnel's personal safety.
4th, its structural design and principle of electric vibrating rod determine that the vibrations of electric vibrating rod depend entirely on stator
Reversal and rotor between.Stator and rotor clearance inside normal electric vibrating rod are changeless, but,
During practice of construction, because the power of electric vibrating rod insertion concrete is very big, the pressure around barred body is also very big, and this easily makes
Change into the gap of stator and rotor, so as to burn winding coil, make electric vibrating rod cisco unity malfunction, in Burner zone water power
The job site stood is frequently encountered this serious problem.
5th, many electric vibrating rods and digging machine are grouped together into an electric vibrating rod unit, electric vibrating rod and digging
It is respectively independent entirety that machine is, combination between the two is simply simply spliced, and the power electric of electric vibrating rod is by external electricity
Source conveys, and causes digging machine to function only as a function for walking in the course of the work, and serious wastes digging machine device resource.
6th, electric vibrating rod and coupling for digging machine are welding, and the head of electric vibrating rod cannot realize rotation, cause electronic
Vibrating spear cannot complete the construction to some corners in working at the scene.
7th, the use cost of electric vibrating rod unit is high, it is impossible to ensure the duration.Reason is mainly the failure of electric vibrating rod
Many, shutdown maintenance frequencies are high.Shut-down causes the duration to be postponed.Lifting is needed in maintenance process, it is necessary to manually frequently buy
Accessory, causes the cost of transportation to increase.
8th, when opening, many electric vibrating rods are not to start simultaneously at vibrations, and frequency converter sets start electric vibrating rod and start
There is a starting delay time lag during vibrations.
9th, the service efficiency of electric vibrating rod is extremely low, and same function, electric vibrating rod is electronic compared with hydraulic pressure vibrating spear
20 percent of the operating efficiency vibrated not as good as hydraulic pressure vibrating spear.
At home, also vibrated arm, this type commonly using self-propelled hydraulic in large hydropower station concreting process
The machine that vibrates rely primarily on from foreign countries（Japan and France）Import, but following shortcoming is there is also in use at it：
1st, Japanese vibrating spear barred body when inserting concrete and extracting concrete easily comes off, and structure design is not compact,
Cause maintenance cost high, building power station cost increases.
2nd, unsightly, vibrating spear barred body is softer, is easily bent when outer active force is larger for French vibrating spear contour structures
Deformation；In addition, the every centrifugal force of vibrating spear is 20348N in construction, great centrifugal force causes the vibrations of barred body strong；
And the damping of barred body is most important, if barred body does not carry out enough dampings, great centrifugal force will directly affect digging machine
The life and reliability of the functional parts such as operation, corresponding Hydraulic Elements, engine is greatly reduced.
Utility model content
For above the deficiencies in the prior art, efficiently vibrated the utility model proposes a kind of more extensive independence
Self-propelled hydraulic vibrator.
To reach above-mentioned purpose, the technical solution of the utility model is：Including digging machine body, 360 rotating hydraulic mechanisms and
Vibrating spear frame mechanism, digging machine body includes walking chassis and the connecting rod swing arm mechanism being connected on chassis, connecting rod swing arm mechanism
End is fixed with 360 rotating hydraulic mechanism tops, and the bottom of 360 rotating hydraulic mechanisms is connected with structure of vibrating, vibrating spear frame machine
Structure includes the frame that vibrates, and some hydraulic pressure vibrating spears are laid with the frame that vibrates, and the hydraulic oil pump in walking chassis is by being arranged in pendulum
Oil pipe on arm is connected to 360 rotating hydraulic mechanisms, and then oil duct is communicated to each hydraulic pressure vibrating spear from 360 rotating hydraulic mechanisms
On.
Know-why of the present utility model and have the beneficial effect that：
1st, will vibrate and be fixed on the frame that vibrates, and can be disposably operated using more vibrating spears, improve vibration efficiency；
2nd, the frame that vibrates is fixed on the end of connecting rod swing arm mechanism by 360 rotating hydraulic mechanisms, and vibrating spear can be rotated,
Can have the bigger anglec of rotation, 360 degree of rotations, it is to avoid occur dead angle when vibrating when vibrating；
3rd, vibrating spear is directly connected in walking chassis, makes overall structure compacter, power source is provided from itself,
With wider application scenarios, by the way of hydraulic pressure vibrates, there is no electric vibrating rod external power supply, it is to avoid line impairment
Potential safety hazard, while power is more stablized, walking chassis not only have the function of walking, moreover it is possible to for vibrating spear provides power；
Further, the frame that vibrates is provided with some oil pipe distributing valves, and an oil pipe is from 360 rotating hydraulic mechanisms out by dividing
Two oil pipes are formed with valve, then every oil pipe is separated into two and is connected to vibrating spear by distributing valve, using distributing valve,
Vibrating spear is set to hook running simultaneously, while oil pipe arrangement is also more reasonable, it is to avoid occur winding in work.
Further, the frame that vibrates is provided with eight vibrating spears, is improving vibration efficiency, and the offer that can guarantee that again to stablize is moved
Power.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
The accompanying drawing to be used needed for description is briefly described, it should be apparent that, drawings in the following description are only new this practicality
Wherein two width of type, for those of ordinary skill in the art, without having to pay creative labor, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural scheme of mechanism of the utility model embodiment；
Fig. 2 is the structural representation of the frame that vibrates of the utility model embodiment.
Wherein, 1-360 rotating hydraulics mechanism, 2- connecting rod swing arms mechanism, 3- oil pipes, 4- hydraulic pressure vibrating spears, 5- vibrates frame, 6-
Walking chassis.
Specific embodiment
Below in conjunction with accompanying drawing, the technical scheme in the utility model is clearly and completely described, it is clear that retouched
The embodiment stated is only preferred embodiment of the present utility model, rather than whole embodiments.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
Embodiment
The utility model embodiment includes digging machine body, 360 rotating hydraulic mechanisms 1 and vibrating spear frame machine as shown in Fig. 1 Fig. 2
Structure.
Digging machine body includes walking chassis 6 and the connecting rod swing arm mechanism 2 being connected on chassis, the end of connecting rod swing arm mechanism 2
Portion is fixed with 360 rotating hydraulic mechanism 1 top, and the bottom of 360 rotating hydraulic mechanisms 1 is connected with structure of vibrating.
Vibrating spear frame mechanism includes the frame 5 that vibrates, and some vibrating spears and the distributing valve of some oil pipes 3 are laid with the frame 5 that vibrates,
Hydraulic oil pump in walking chassis 6 is connected to 360 rotating hydraulic mechanisms 1 by the oil pipe 3 being arranged in swing arm, then oil duct from
360 rotating hydraulic mechanisms 1 are communicated on each vibrating spear.One oil pipe 3 out passes through distributing valve shape from 360 rotating hydraulic mechanisms 1
Into two oil pipes 3, then every oil pipe 3 is separated into two and is connected to hydraulic pressure vibrating spear 4 by distributing valve.
Hydraulic pressure vibrating spear 4 is main to be driven by fluid, and many vibrating spears are mounted on digging machine together, and digging machine chassis is carried with
Fuel tank, whole machine does not need external power supply, can arbitrarily start the environment of any work, is particularly suitable in wilderness field, mountain
Depths operation.In work progress, self-propelled hydraulic vibrate arm do not need external connection power electricity, therefore need not in tow cable walking,
Significantly reduce equipment cost.Self-propelled hydraulic vibrates arm operationally, due to no external cable, therefore will not touch
The security incidents such as electricity.This product is hydraulic pressure vibrating spear 4, and mainly high-speed hydraulic motor provides rotary power, liquid for the barred body that vibrates
Press the compact conformation of vibrating spear 4.Rotary shaft rotation by high-speed hydraulic motor head output shaft rotation, in the absence of stator with
The rotation of the excitatory reversal of rotor, therefore, it can overcome the pressure around the power and barred body of the barred body insertion concrete that vibrates, and keep away
The pressure around power and barred body when having exempted from as electric vibrating rod due to insertion concrete is excessive and burn out coil phenomenon.With
Ensure that work on the spot is smoothed out.Hydraulic pressure vibrating spear 4 links together with digging machine, and digging machine itself wears a set of hydraulic means, can
Enough oil liquid pressures and flow are provided with for hydraulic pressure vibrating spear 4, resource consolidation is reached, resource is fully rationally utilized, greatly
Cost is saved.The self-propelled hydraulic fault rate produced in the arm course of work of vibrating is low, ensure that the duration completes on schedule, the later stage
Maintenance costs it is low.Hydraulic pressure vibrating spear 4 is very useful in power station is built, and is poured with large hydropower station cement concrete
6000000 sides to 10,000,000 sides calculate, and the construction period can shorten 60%-80%.Efficiency of construction is high, than being vibrated with electric vibrating rod
Concrete pouring quality afterwards is high.Self-propelled hydraulic vibrates and a workman is only needed to when arm works in driving in-house operation, operation
Simplicity, labour intensity is low, has greatly liberated human resources.The head of vibrating spear uses special similar drill-shape, has
Turnover beneficial to barred body in concreting process, planform is the wiping extension that cylindrical barred body avoids concrete, just
The withdrawing of barred body in the course of work.The speed that hydraulic pressure vibrating spear 4 inserts extraction in the course of the work is fast, and remains vertical
Straight cutting enters, in order to avoid left a void in concrete, it is 10-15 seconds or so to insert the time vibrated every time, and with concrete no longer
Significantly sink, occur without bubble, start to be defined during bleeding.Both the efficiency that pours of concrete had been increased, concrete had been improve again
Pouring quality.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (3)
1. self-propelled hydraulic vibrator, it is characterised in that including digging machine body, 360 rotating hydraulic mechanisms and vibrating spear frame mechanism,
The digging machine body includes walking chassis and the connecting rod swing arm mechanism being connected on chassis, the end of connecting rod swing arm mechanism and 360
Rotating hydraulic mechanism is fixed on top, and the bottom of 360 rotating hydraulic mechanisms is connected with structure of vibrating, and the vibrating spear frame mechanism includes
Vibrated frame, and some hydraulic pressure vibrating spears are laid with the frame that vibrates, and the hydraulic oil pump in walking chassis is by being arranged in swing arm
Oil pipe is connected to 360 rotating hydraulic mechanisms, and then oil duct is communicated on each hydraulic pressure vibrating spear from 360 rotating hydraulic mechanisms.
2. self-propelled hydraulic vibrator according to claim 1, it is characterised in that：The frame that vibrates is provided with some oil pipes
Distributing valve a, oil pipe out forms two oil pipes from 360 rotating hydraulic mechanisms by distributing valve, and then every oil pipe is by dividing
Two are separated into valve and be respectively connected to hydraulic pressure vibrating spear.
3. self-propelled hydraulic vibrator according to claim 2, it is characterised in that：The frame that vibrates is provided with eight hydraulic pressure
Vibrating spear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621103177.5U CN206204949U (en) | 2016-10-09 | 2016-10-09 | Self-propelled hydraulic vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621103177.5U CN206204949U (en) | 2016-10-09 | 2016-10-09 | Self-propelled hydraulic vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206204949U true CN206204949U (en) | 2017-05-31 |
Family
ID=58762043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621103177.5U Active CN206204949U (en) | 2016-10-09 | 2016-10-09 | Self-propelled hydraulic vibrator |
Country Status (1)
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| CN (1) | CN206204949U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589733A (en) * | 2018-05-24 | 2018-09-28 | 谢忠锦 | A kind of rural area irrigation canals and ditches construction concrete vibrating equipment |
| CN109837810A (en) * | 2019-03-12 | 2019-06-04 | 徐州徐工随车起重机有限公司 | A kind of auxiliary tamping unit |
| CN110258570A (en) * | 2019-07-18 | 2019-09-20 | 中交第一航务工程局有限公司 | A kind of flexible plug-in type concrete vibrating framed bent |
-
2016
- 2016-10-09 CN CN201621103177.5U patent/CN206204949U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589733A (en) * | 2018-05-24 | 2018-09-28 | 谢忠锦 | A kind of rural area irrigation canals and ditches construction concrete vibrating equipment |
| CN108589733B (en) * | 2018-05-24 | 2020-06-23 | 徐州市嘉源防腐保温技术有限公司 | Rural irrigation canals and ditches are concrete vibration equipment for construction |
| CN109837810A (en) * | 2019-03-12 | 2019-06-04 | 徐州徐工随车起重机有限公司 | A kind of auxiliary tamping unit |
| CN110258570A (en) * | 2019-07-18 | 2019-09-20 | 中交第一航务工程局有限公司 | A kind of flexible plug-in type concrete vibrating framed bent |
| CN110258570B (en) * | 2019-07-18 | 2024-01-09 | 中交第一航务工程局有限公司 | Telescopic deformation's plug-in type concrete vibration bent |
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