CN102852134A - Apparatus for soil compaction, especially hand-operated, comprising electric drive, and method for operating such apparatus - Google Patents
Apparatus for soil compaction, especially hand-operated, comprising electric drive, and method for operating such apparatus Download PDFInfo
- Publication number
- CN102852134A CN102852134A CN2012103193223A CN201210319322A CN102852134A CN 102852134 A CN102852134 A CN 102852134A CN 2012103193223 A CN2012103193223 A CN 2012103193223A CN 201210319322 A CN201210319322 A CN 201210319322A CN 102852134 A CN102852134 A CN 102852134A
- Authority
- CN
- China
- Prior art keywords
- compression equipment
- soil compression
- memory cell
- guiding device
- motor
- 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.)
- Pending
Links
- 239000002689 soil Substances 0.000 title claims abstract description 59
- 238000005056 compaction Methods 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000006835 compression Effects 0.000 claims description 54
- 238000007906 compression Methods 0.000 claims description 54
- 238000013016 damping Methods 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims 1
- 230000032258 transport Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 19
- 230000001629 suppression Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000006399 behavior Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 101100272680 Paracentrotus lividus BP10 gene Proteins 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
- E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
- E01C19/38—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight with means specifically for generating vibrations, e.g. vibrating plate compactors, immersion vibrators
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
- E01C19/288—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows adapted for monitoring characteristics of the material being compacted, e.g. indicating resonant frequency, measuring degree of compaction, by measuring values, detectable on the roller; using detected values to control operation of the roller, e.g. automatic adjustment of vibration responsive to such measurements
Abstract
The invention relates to an apparatus for soil compaction, especially a vibration tamper and a vibrating plate, comprising a compaction device which is driven via an electric motor, a rechargeable storage unit for electrical power, and an especially vibration-damped guide device. The invention further relates to an apparatus and a method for compaction control, especially for electromotively driven compaction apparatuses.
Description
Technical field
Present invention relates in general to electronic compactor field, especially manually operated compacting machine.The present invention is specially adapted to vibrating rammer and vibrating plate.
Background technology
Compactor is known.For example, the applicant discloses a kind of vibrating rammer in DE20105768U1, therefore this patent is incorporated herein by reference.The related elements of General Oscillation rammer compacter is the polycrystalline substance that has the superstructure of driving element and have the compacting base plate.Superstructure and polycrystalline substance have consisted of the compacting unit jointly.Driving element is connected to the compacting base plate by for example connecting rod, and this connecting rod is converted to compacting motion or linear movement with rotatablely moving of driving element.Vibrating rammer is usually relevant with so-called manual " hand steered " machine.Therefore, vibrating rammer comprises the guiding device that is installed to described superstructure by elastic damping element, especially guide peg.In operating process, the user can be by guide peg manual guidance vibrating rammer on the surface of compacting.
The manually operated compactor of broad sense grouping can also be so-called vibrating plate.Application enters to disclose this vibrating plate in for example DE102008033525A1 and DE102008045557A1, therefore also these documents are incorporated herein by reference.The core component that is set to the compactor of vibrating plate is: base plate; Be arranged on the driver on the base plate, this driver makes back plate vibration in work progress; Usually be arranged on guide peg on the vibrating plate (being to arrange so at least) in the mode (especially with respect to exciter units) of shaking absolutely in manually operated vibrating plate.Base plate and exciter units consist of the compacting unit jointly.The common ground of these two kinds of compactors is: have tabular compaction apparatus, driver element and the guiding device that shakes absolutely under manually operated case of machines; The described guiding device that shakes is absolutely installed in the mode of shaking absolutely with respect to corresponding compacting unit, for example installs by the frame construction of compacting unit.
In most of situation, drive unit comprises internal combustion engine, and it provides essential mechanical energy by the burning of fuel for moving each compactor.Usually have at the construction field (site) a large amount of machines, the waste gas that these machines are discharged brings sizable burden can for generally the people in building site work.So that the burden of being brought by waste gas reduces as much as possible, except depending on other many factors, also depend on and in the waste gas system of internal combustion engine, integrate other materials that are used for exhaust-gas treatment, for example strainer and/or catalyzer.Known situation is: for machine is selected motor.For example, the applicant provides the vibrating plate with motor with the BP10/36-2E name, and motor is connected to electrical network by the cable of the appropriate length of need carried.Yet, carry that stube cable often is considered to produce to hinder, because the working region can be subject to for example restriction of the length of stube cable.
Do not consider above-mentioned factor, when the user uses compactor, usually need the information of degree of compaction, to reach sufficient and lasting compacting.This is to this point, and it is the compacting control system of the vibrating plate capable of reversing of ECONOMIZER that the applicant provides brand, and it can obtain based on the resilience measurement conclusion of relevant degree of compaction.This system has confirmed its value, but needs the continuous measurement of springback capacity, thereby needs an independent sensor-based system.
Summary of the invention
Based on aforesaid prior art, the objective of the invention is: improve as much as possible the application of motor as the drive unit of soil compression equipment, and guarantee optimized compacting process with the desirable method of synchronization.
The present invention relates to many aspects, next really respectively narration.Purpose of the present invention realizes by the content that the application limits respectively, wherein, also can mutually make up by the application's various aspects and according to the further preferred specific embodiment that limits of improving that these aspects are done.Therefore, the specific embodiment of these combinations is also contained in the present invention.
First related fields of the present invention relate to a kind of especially manually soil compression equipment (being also referred to as hereinafter compacting equipment) of guiding, and this soil compression equipment comprises: by electric motor driven compaction apparatus; Rechargeable memory cell (hereinafter being also referred to as memory element); And the guiding device of vibration damping especially.Compaction apparatus normally applies the parts of compaction force on the ground that needs compacting by means of this compaction apparatus.Therefore, for vibrating rammer, compaction apparatus is the rammer compacter base portion, and for vibrating plate, compaction apparatus is base plate.Soil compression equipment comprises rechargeable memory cell, and it obtains the needed electric energy of operation for motor.Particularly, memory element relates to rechargeable battery.The corresponding characteristics of rechargeable battery are that electric energy can be stored and provide to one side, can recharge from power supply on the other hand.
According to the present invention, memory element is not to be set directly on the motor or to be set directly on the parts of carrying motor, but is arranged on the guiding device in autotelic mode.Guiding device typically refers to such parts, that is, the user manually leads at the ground region that needs are compacted to compacting equipment in construction by these parts.With respect to direction forward, the user walks usually in the machine back, and therefore, guiding device extends from the machine rear portion usually.According to the present invention, the be arranged in many aspects of memory element on guide peg have superiority.The vibration that guiding device is not for example usually vibrated or reduced for the machine frame with respect to the remainder of compactor.Therefore, between the bearing part (especially compacting unit) of guiding device and the described guiding device of machine carrying, arrange suitable damping element for example rubber mount or like.Especially, described bearing part can be frame element, especially connects the connection bracket of described driver element and tamping unit.Memory element may have larger weight, so that can store the electric energy of sufficient quantity.The weight of memory element preferably in the scope of 3-10kg, is in particular 8kg.By memory element is arranged on the guiding device, can realize simultaneously that the vibration damping of memory element is installed.For example this is conducive to reduce breakage, especially in the electric contact zone.On the other hand, memory element has increased the quality of guiding device and has increased thus the inertia mass of guiding device, therefore, can obtain generally particularly advantageous effectiveness in vibration suppression.This specific embodiment further characteristics is: compare with general up to now internal combustion engine and the arrangement of fuel tank, it is constant that its Mass Distribution keeps, and this is because the weight of memory element can not change with increase or the reduction of state of charge.
In principle, storage element falls on the guiding device that can be arranged on compactor well known in the prior art (especially shock absorber and vibrating plate).Yet, have been found that the use that guiding device is set to guide peg has superiority especially.The principal character of guide peg is, by at least one Connection Element for example connecting rod two stay pipes are interconnected.Stay pipe is arranged on the framework, or by desirable damping supporting spare rubber mount for example, is supported on ideally on the similar machine element.Connecting rod is caught by the user and is used for this machine of guiding.Therefore, two stay pipes maintain a certain distance extension mutually usually with mirror image symmetry and/or parallel mode.At present, memory cell preferably is arranged between these two stay pipes of guide peg.This provides following advantage: obtain two strong points respect to one another by two stay pipes.And therefore this machine can still remain the mode of relative compact, because under this arrangement, memory cell can be not outstanding from the side of machine.
Ideally, guiding device is installed in by at least two supporting members on the compacting unit of soil compression equipment, especially on the framework of compacting unit.And memory element approaches for example contiguous these at least two supporting members as much as possible.In addition, these at least two supporting members preferably consist of the part of the guide peg vibration-proof structure relevant with the compacting unit of soil compression equipment.Approach as much as possible at this and be interpreted as for spatial placement, especially on horizontal plane.Described at least two supporting members are arranged on the virtual pivot line of guiding device relative to one another with respect to other parts of soil compression equipment usually.Particularly with respect to forward direction, the contiguous described rotation of memory element is preferably as much as possible near described rotation.It also is possible on the rotation that memory cell is arranged in, and comprises in the present invention.
On vertical direction, memory element is preferably mounted at top, compacting unit.This is particularly related to the soil compression equipment that is set to vibrating rammer.
Memory element be arranged in guiding device especially guide peg first three minute part in, this has confirmed it is specially suitable.With respect to guiding device in the vertical, the especially extension on horizontal plane, this guiding device can be divided into some parts.In most of situation, this guiding device with respect to the horizontal plane, longitudinal extension on the operative orientation of soil compression equipment or forward direction.In three/part, the operator can guide this soil compression equipment by this grip area and walk in the back of soil compression equipment in work progress after grip area was arranged on.First three of guiding device/one, its lateral parts is usually mutually stacked with the part that guiding device is installed on the soil compression equipment, first three of this a guiding device minute part is particularly useful for the setting of memory element, for example because this set can produce relatively weak vibration in work progress.
For reaching best effectiveness in vibration suppression, storage element preferably is arranged on the part of guiding device, with respect to the operative orientation of soil compression equipment, the described part of guiding device is relative with the grip area of guiding device, and this set is conducive to make the minimum vibration that is delivered to grip area.From this respect, the setting relative with handlebar stem means with the forward direction of soil compression equipment corresponding, and for example the forward direction of described soil compression equipment is the direction that vibrating rammer is advanced in work progress.
If the whole machine balancing point of guiding device especially is arranged on the front of the rotary area of guiding device owing to the reason of memory element is arranged on respect to operative orientation in the part of first three minute, then can reach particularly preferred effectiveness in vibration suppression.Therefore, this term " whole machine balancing point " refers to comprise the equalization point of the element of construction of guiding device (especially guide peg) and memory element.
Also an independent memory element may be divided into several memory element parts, and this has certain advantage.Correspondingly, memory element comprises at least two minutes memory element parts that are arranged, and particularly corresponding to the operative orientation of soil compression equipment, it is separately positioned on before the rotary area of guiding device or the installation region and afterwards.It is variable according to the quantity of parts that for example this allows the size of memory element.Further, by with described at least two memory element components reasonable Arrangement, then can realize the particularly advantageous Mass Distribution of memory element on guiding device, and for example, allow to comprise the displacement of population equilibrium point of the element of construction of memory element and foregoing guiding device.
As everyone knows, memory element is limited to the memory capacity of electric energy.Significantly, memory element is fixedly mounted on (obvious most of situation may be such) on the machine, the shortcoming that it causes machine can not turn round between charge period.This problem is by being solved in conjunction with the replaceable receiver that is used for memory element, and this replaceable receiver is provided for Fast Installation and the dismounting of memory cell on guiding device.Therefore, this replaceable receiver is the device that for example allows the memory element that discharged with the memory element quick-replaceable that has charged.Thereby this machine can drop into construction rapidly again.Simultaneously, the emptying memory element of electric weight can recharge, so in fact machine is possible without interrupting construction.
Replaceable receiver also can change in many ways.In a very simple embodiment, replaceable receiver is storing apparatus, and memory element can be placed in it and connect accordingly mutually corresponding contact.Preferably, replaceable receiver and corresponding memory element arrange in the mode that relative to each other forms quick-make, it remains on memory element the maintenance effect in the restriction position in the replaceable receiver except playing, realize simultaneously the contact function, the conduction that can finish by this function between the power system of memory element and machine connects.Therefore, suitable locking and/or locking device are set usually.Ideally, this quick-make arranges as follows: in replaceable receiver memory element is carried out release and/or locks the push action that only needs a suitable tripper.In a further advantageous embodiment, this replaceable receiver further comprises a closed outer cover ideally, holds described memory element in this outer cover inside.Therefore, memory element and contact separately all are protected towards the outside, and have avoided these places to be polluted.
Guaranteeing contact between the corresponding linear contact of the linear contact of memory element and machine in construction period, is very important for the smooth operation of soil compression equipment.Particularly for vibrating rammer and vibrating plate, especially when these machines when construction period is subjected to strong vibration, this respect may have problems.Therefore, advantageously: the contact that is used for the electric current conduction between memory element and the soil compression equipment is arranged so that the shearing force that this zone produces is low as much as possible, thereby the position of these places, contact (especially) reaches minimum possible breakage in construction.
Another aspect of the present invention also relates to soil compression equipment, especially foregoing soil compression equipment, and it has by electric motor driven compaction apparatus, and this soil compression equipment particularly vibrating rammer becomes vibrating plate.Be different from the embodiment of front, memory element is not directly installed on the Work machine, but carries separately, especially with it as the additional part that is installed in the memory element on the guiding device.Obviously be positioned at the position of very contiguous machine the construction period operator, this is particularly suitable for the operator.Therefore, memory element is connected to the power network of machine by cable.
In a kind of bearing mode, the housing of storage element have at least one carrying belt for example haversack confirmed it is practical especially.For reaching better distribution of weight, memory element preferably includes some independent elements, and the operator can place it in the front and back and carry.
Be appreciated that above-mentioned two aspects, that is: " memory element is arranged on the equipment " also can make up mutually with " memory element be independent of equipment and be carried ".In this case, a memory element is arranged on Work machine, and for example on vibrating rammer or the vibrating plate, in addition, the other memory element that is additionally carried by the operator is connected to Work machine by cable.The obvious advantage of this embodiment is: when control device was provided, it was used to the running from the energy adjusting motor of two memory elements.
Obviously, the memory element for electric energy only has limited capacity.Therefore, preferably on soil compression equipment, on the especially aforesaid soil compression equipment, battery indicator is set, to notify the operator current state of charge.Therefore, battery indicator can be arranged on the guide peg for example or on the zone of contiguous guide peg, so that the operator can monitor state of charge easily, especially in work progress.
Particularly under the condition of limited space, to carry out centrally connected power supply be particularly advantageous if needn't carry cable.Yet, also have certain situation to need long especially construction interval, during for example to relatively large regional compacting.For soil compression equipment is optimized in a similar fashion, can provide independent connection to feed cable in these two kinds of application, the electric energy by this equipment motor of this connection is optionally by the memory element supply.Then the user can select the energy supply that breaks by mobile memory element power supply or between by the cable power supply that is connected to electrical network.In addition, the control module that can automatic Identification be connected with electrical network can be set, and guarantee in this case, preferably carry out energy supply to replace memory element by feed cable.Selectively, for example switch of hand gear can be set also, control by the position of described hand gear and use cable or use memory element to carry out energy supply.Preferably, in this embodiment, memory element also can charge by this cable that connects simultaneously.
The running of more power consumpting device, basically by be directly installed on the compacting machine or realized by means of the memory element that cable is connected on the compacting equipment by the user.These devices relate to for example searchlight of lighting device, handle heating etc.
Another aspect of the present invention relates to a kind of soil compression equipment, the cable connectors that it has compaction apparatus, drive unit (this drive unit comprises motor) and is used for stube cable and power supply.Power supply can be memory element, the rechargeable battery that is particularly carried by the operator, or be connected to the cable of electrical network.Consider safety factor in construction, should farthest prevent situation, particularly vibrating rammer and the vibrating plate of machine of disengaging, the especially manual guidance of machine, when the vibrating rammer overturning, the running of vibrating rammer should be interrupted.Particularly as the replenishing of previous embodiment, the present invention proposes cable connector for this purpose, and described cable connector is set to when surpassing the fixedly tensile load of cable will be automatically and the cable disengaging.Particularly when the operator of for example vibrating plate or vibrating rammer carried by cable connector with memory element that corresponding machine is connected, this embodiment had guaranteed the operator always near this machine, was at the corresponding At The Height of guiding device ideally.Surpass pre-determined ultimate range if the user leaves machine, this stube cable will be tightened up and be loaded and bear tension force.In this application, cable connector is set to can unclamp in this case now, so cable connects and can interrupt.As a result, the motor of vibrating rammer or vibrating plate can disconnect with power supply, and stops.Do not carry any memory element and cable the operator and change in the application on the electrical network that is connected to the building site, suspension arrangement is set with suspended cables tightly the operator.This mode has guaranteed that between operator and compaction apparatus only certain cable length is available, and and if only if for example during the vibrating rammer overturning, the tension load of cable can produce.For example, can be provided for especially cable end is connected to suitable plug-in unit joint in the corresponding receiver, and this receiver is set to, when the tensile load on the cable surpasses the tensile load that limits, this plug-in unit joint will be released for this reason.
Another aspect of the present invention relates to a kind of easy to operate soil compression equipment, the soil compression equipment among the foregoing embodiment particularly, especially manually the vibrating rammer of guiding or the manually vibrating plate of guiding, it comprises Vidacare corp and compaction apparatus.Compacting work is had higher requirement to the operator in principle: need on the one hand the minimum amount of compaction that reaches certain in compacting process, will avoid on the other hand overcompaction or long process to interrupt.For this reason, the compacting control device that the present invention proposes comprises the device of the behavior in service of determining motor, and this compacting control device adopts determined value to determine the compacting situation on ground.Compaction apparatus of the present invention is applicable to have vibrating rammer and the vibrating plate of Vidacare corp significantly.Of the present invention this is based on following discovery on the one hand: namely, soil compression equipment depends on soil hardness to the compaction capacity on ground.If ground has high hardness, the compaction energy that ground is applied will be lower, and vice versa.Along with the increase of degree of compaction, the power of motor will descend, so then can indirectly determine degree of compaction by definite motor current power, especially electrical power.Therefore, desirable soil compression equipment comprises that this control module directly is converted to determined performance number corresponding degree of compaction value, and for example by suitable display device these information is shown to the user for the control module of realizing this kind purpose.Guarantee by this way to meet the requirements of degree of compaction, and compacting work can not surpass desired measuring.This system for compacting control that is appreciated that comprises the corresponding measurement mechanism that is located at the appropriate position, can obtain for definite current required numerical value of power by this measurement mechanism.In order to determine electrical power, these measurement mechanisms can be the devices that for example can detect voltage and current.
The present invention also provides a kind of compacting to soil compression equipment to carry out control method, this soil compression equipment is the described equipment of one of embodiment of front particularly, especially vibrating rammer and vibrating plate, the method comprises the steps: a) to determine the power of motor; And b) releases degree of compaction from the power of motor.In preferred embodiment, the method comprises that further the vision of degree of compaction shows.
Description of drawings
Below with reference to the preferred specific embodiment that schematically shows such as accompanying drawing the present invention is described in more detail.Identical parts will represent with identical Reference numeral, and wherein, accompanying drawing is depicted as:
Fig. 1 a is the lateral view of vibrating rammer;
Fig. 1 b is the operator who carries a plurality of rechargeable batteries;
Fig. 2 a is the lateral view of vibrating plate;
Fig. 2 b is the charging system of rechargeable battery;
Fig. 3 is the flow chart for the method for carrying out compacting control;
Fig. 4 a is the angled phantom drawing of guide peg with vibrating rammer of memory cell;
Fig. 4 b is the angled phantom drawing of guide peg with vibrating rammer of memory cell, and described storage element comprises a plurality of parts.
The specific embodiment
Fig. 1 a has shown a vibrating rammer 1, and it comprises: the superstructure 2 with motor 3; Be arranged to the guiding device of guide peg 4; With the rammer compacter base portion 5 that is connected to described superstructure 2 by bellows 6, this rammer compacter base portion 5 has and transmits handle 8.Load transfer device for example connecting rod is arranged in the bellows 6, and described connecting rod is converted to linear movement with the rotary driving force of motor 3, and this linear movement is passed to rammer compacter base portion 5.During operation, rammer compacter base portion 5 is for example tamped in roughly vertical direction with the frequency of about 10Hz.By to the manual operation of guide peg 4 and vibrating rammer 1 is led, guide peg 4 is installed on the superstructure 2 by elastic damping supporting member 7.Except described guiding device, all parts of vibrating rammer 1 consist of the compacting unit jointly.
The memory element 9 of rechargeable battery form is used for providing electric energy to motor 3, and this memory element is connected with motor 3 by cable 10.Memory element 9 is arranged between two side pipes of the described guide peg 4 that forms substantially periphery, and this memory element also is assemblied on the superstructure 2 in the mode of vibration damping simultaneously.
The other memory element 9 ' that is used for providing electric energy to motor 3 shown in Fig. 1 b is as a kind of optional mode, perhaps by memory element 9 makeup energy.Different from memory element 9, memory element 9 ' is not directly installed on the machine (vibrating rammer shown in Fig. 1 a), but separate carrying (passing through operator 11 under the present case) with vibrating rammer 1 in operation, and be connected to motor 3 (perhaps being connected to the power supply network of motor 3) by cable 12 (shown in the dotted line between Fig. 1 a and Fig. 1 b).Therefore, in construction period, the carrying device 13 that operator's 11 dresses have the similar haversack of shoulder belt 14.Carrying device 13 comprises breast pocket and back pkt., and it is equipped with respectively a corresponding memory element 9 '.In carrying device 13, these two memory elements 9 ' are interconnected to integral body by cable, and therefore, these two memory elements 9 ' are connected to motor 3 only needs a cable.In addition, only utilize a memory element 9 ' and/or the memory element 9 that need not directly be installed on the vibrating rammer 1 also can carry out operation.Therefore, these two memory elements 9 ' all are to be removably mounted on the carrying device 13.
In addition, the cable 12 shown in Fig. 1 a and Fig. 1 b is actually determines size, and therefore, in order to be connected to vibrating rammer 1, operator 11 need to be arranged in the zone at contiguous guide peg 4 (shown in Fig. 1 a left side) rear portion, because otherwise cable 12 can be too short.In addition, cable 12 also has the joint that links to each other with motor 3 (it is in the drawings in detail expression), described joint be set to its with in addition under slight tension load effect, will separate.If vibrating rammer 1 for example turns forward in construction (to such as the right side among Fig. 1 a), cable 12 will break away from from vibrating rammer 1, and automatically cut off the energy supply of the memory element 9 ' in the carrying device 13.
In addition, vibrating rammer 1 comprises display unit 26, and it is used for providing the state of charge information of memory element 9 to operator 11 in the present embodiment, also is used for providing degree of compaction information.For providing degree of compaction information this function, in according to moving rammer compacter 1, be integrated with the control module that does not show in detail among the figure, this control module is monitored the performance of motor 3 in operating process continuously, and determines the compacting progress on degree of compaction and ground from the performance data that obtains.
Shown an embodiment alternatively of the present invention such as Fig. 2 a, it relates to vibrating plate 15.Vibrating plate 15 comprises base plate 16, electricity drives exciter units 17 (Reference numeral 17 comprises exciter units and motor among Fig. 2 a) and is arranged on the described base plate 16, it is so that base plate 16 produces vibration when construction, and in the vertical direction produces vibration especially at least in part.In addition, guide peg 4 is by the damping supporting spare 7 on the vibrating plate 15, is installed on the vibrating plate 15 in the mode of vibration damping.
In order to allow memory element 9 as far as possible independently from grid charging, the battery recharge room 19 shown in Fig. 2 b is provided, this battery recharge room also comprises housing 20 except comprising the solar panel 18 that is connected by cable 22.Be provided with some container cavities 21 in the housing 20, it is respectively applied to hold memory cell 9 to charge.Alternatively, battery recharge room 19 also can be directly connected to electrical network.In addition, battery recharge room 19 for example can be used as the independent setting of a mobile unit or is wholely set with haulage vehicle.
Finally shown the method that is used for compacting control such as Fig. 3, it is mentioned in aforementioned part about vibrating rammer 1.Step is as shown in Figure 3 finished by control module in fact.As shown in Figure 3 the master of compacting control more principle be based on following discovery, that is, the pressing power that is introduced into ground will change along with the increase of degree of compaction, especially this pressing power of increase with landing ground hardness will reduce.The method of compacting control of the present invention is utilized behavior model, particularly drives the behavior model of compacting equipment (vibrating rammer or the vibrating plate that especially have motor) about electricity.In first step 23, will determine power, the especially electrical power of the motor of compacting equipment.Determined measured value is processed by control module in step 24 subsequently, and control module is determined present degree of compaction.At next step 25, next show determined degree of compaction (for example, on display unit 26).This can present in for example mode of numeral, but preferably in graphic mode, for example with the form of signal lamp, is converted to green when reaching the degree of compaction of expectation, or similar color.
Fig. 4 a and 4b are for for example being the angled phantom drawing of the guide peg 4 of vibrating rammer shown in Figure 1.According to Fig. 4 a, guide peg 4 comprises: front F; Two after the sidepiece SB that extends along the direction opposite with operative orientation (forward); , and the back handle part.In addition, with respect to operative orientation a, the B of bar section is arranged between described front F and the handle portion G.For the overall appearance of guide peg 4, this guide peg 4 is set to the rectangle of basic horizontal.Below bar section B region, each side at guide peg 4 arranges supporting area 7 ', this supporting area is made of the rubber amine supporting member that is fixed on the guide peg 4, and by suitable damping means (for example block rubber) by means of for example as shown in Figure 1a connection bracket VB and be connected with the compacting unit, described connection bracket VB is connected other parts of compaction apparatus with guide peg and is connected with vibrating rammer.Therefore, so just realized allowing guide peg 4 to install around the vibrationproof of axis of rotation or rotation D rotation at (shown in the arrow b among Fig. 4 a) in the limited scope, described axis of rotation or rotation D are with respect to compaction apparatus longitudinal extension in horizontal plane.Described axis of rotation extends through rubber mount 7 and supporting area 7 ', and described rubber mount 7 is connected with supporting area ' be connected with damping element by two nipples (not showing in detail among the figure) respectively.Damping element is connected with as shown in Figure 1a connection bracket VB respectively by two other nipple (among Fig. 4 a, the 4b in detail show).
In fact, with respect to operative orientation, guide peg 4 comprises three part 4a, 4b and 4c.Anterior 1/3rd 4a consist of described front F, and middle 1/3rd 4b consist of the bar B of section, and rear portion 1/3rd 4c consist of handle portion GB.To be the operator be used for part that machine is led in construction period to handle portion GB.Therefore, in construction period, the operator normally walks the back at the vibrating rammer targeting part.In addition, for example control element BE is arranged in the handle portion.Memory element 9 is installed on the guide peg 4 and between the side bearing pipe SB that extends along operative orientation on the both sides of described guide peg 4, memory element is arranged among anterior 1/3rd 4a substantially.So then the equalization point that comprises the unit of described guide peg 4 and storage unit 9 can be positioned to close especially rotation D, and can reach best effectiveness in vibration suppression in construction period.Like this, memory element 9 not only is used for storage of electrical energy, and by its reasonable Arrangement on guide peg 4, the quality of this storage unit also can be used for obtaining best effectiveness in vibration suppression.From this respect, memory element 9 is arranged to be positioned as close to rotation D, or shown in Fig. 4 a even with rotation D overlaid, has superiority generally.
At last, Fig. 4 b is depicted as alternatively embodiment of Fig. 4 a, and the below only discusses substantial difference.The main feature of embodiment shown in Fig. 4 b is, memory element 9 is divided into two memory element parts 9a and 9b, and the two is configured for the memory element of storage of electrical energy together.In detail, memory element parts 9a and 9b arrange as follows: with respect to operative orientation a, memory element parts 9a is arranged on the front of rotation D, and memory element parts 9b is arranged on the back of rotation D with respect to operative orientation, and it has further optimized the effectiveness in vibration suppression that reaches. Memory element parts 9a and 9b both are set to interchangeable elements, and it can be changed in upper efficient mode of time by changing fast system's (not showing in detail among the figure).
Claims (16)
1. a soil compression equipment (1,15) comprising: by the compaction apparatus (5,16) of motor (3,17) driving; The memory cell that can recharge (9,9 '); And, especially, vibration-damping guiding device (4),
It is characterized in that: described memory cell (9,9 ') is installed on the described guiding device (4).
2. soil compression equipment as claimed in claim 1 (1,15), it is characterized in that: described guiding device (4) is guide peg (4), and described memory cell (9) is arranged between two stay pipes of described guide peg (4).
3. such as the described soil compression equipment (1 of front arbitrary claim, 15), it is characterized in that: described guiding device (4) is arranged on described soil compression equipment (1 by at least two supporting members (7), 15) on the compacting unit, especially be arranged on the framework of described compacting unit, contiguous described at least two supporting members of described memory cell (9) (7) arrange.
4. such as the described soil compression equipment of front arbitrary claim (1,15), it is characterized in that: on vertical direction, described memory cell (9) is arranged on top, described compacting unit.
5. such as the described soil compression equipment of front arbitrary claim (1,15), it is characterized in that: described memory cell (9) is arranged in the part of first three minute (4a) of described guiding device (4).
6. as the described soil compression equipment of front arbitrary claim (1,15), it is characterized in that: described memory cell (9) is arranged in the relative part in the handle portion position with described guiding device (4) of described guiding device (4).
7. such as the described soil compression equipment (1 of front arbitrary claim, 15), it is characterized in that: with respect to operative orientation, whole machine balancing point with described guiding device (4) of described memory cell (9) is arranged in the part of first three minute of described guiding device (4), especially is arranged on the front of the rotating part of described guide peg (4).
8. such as the described soil compression equipment (1 of front arbitrary claim, 15), it is characterized in that: described memory cell (9) comprises at least two minutes memory element parts that are arranged (9a, 9b), especially, with respect to operative orientation, the memory element parts that were arranged in described at least two minutes (9a, 9b) are arranged on front and the back of the rotating part of described guiding device (4).
9. as the described soil compression equipment of front arbitrary claim (1,15), it is characterized in that: also comprise for described memory cell (9) described guiding device (4) carry out fast electricity installation and removal replaceable receiver.
10. soil compression equipment (1 with compaction apparatus, 15), this soil compression equipment is especially such as each described equipment of claim 1 to 9, this compaction apparatus can be by motor (3,17) drive, it is characterized in that: the memory cell (9 ') that can recharge is by cable (12) and motor (3,17) connect, and be used to motor (3,17) provide electric energy, in work progress, the described memory cell that can recharge is independent of described soil compression equipment (1,15) and is carried by operator (11) especially.
11. soil compression equipment (1 as claimed in claim 10,15), it is characterized in that: described memory cell (9,9 ') be set to be transported by operator (11), especially, described storage element comprises the carrying tool (13,14) that transports usefulness, for example one or more braces (14).
12. such as the described soil compression equipment of front each claim (1,15), it is characterized in that: also comprise for the device that described memory cell (9) additionally is connected to feed cable.
13. a soil compression equipment (1,15), especially such as the described soil compression equipment of front each claim, it has: compaction apparatus; Drive unit, this drive unit comprise motor (3,17); And cable connector, this cable connector is set to cable is linked to each other with power supply,, it is characterized in that: described cable connector is set to after cable has surpassed the tensile load of determining, and cable connector can automatic and electrical cables separate.
14. soil compression equipment (1,15), the drive unit that it has compaction apparatus and comprises motor, it is characterized in that: this soil compression equipment comprises the compacting control device, described compacting control device comprises for definite motor (3, the instrument of operand power 17), this compacting control device utilizes determined performance number to determine the soil packing situation.
15. soil compression equipment as claimed in claim 14 (1,15) is characterized in that: also comprise display unit (26), described display unit is informed operator (11) with the situation of relevant current degree of compaction.
16. particularly such as the described equipment of front each claim (1,15), the method may further comprise the steps for the Compaction Control Method of a soil compression equipment, described soil compression equipment:
A) determine the step (23) of the performance of motor; With
B) derive the step (24) of soil compaction from the described performance of motor.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011105899.4 | 2011-06-28 | ||
| DE102011105899A DE102011105899A1 (en) | 2011-06-28 | 2011-06-28 | Device for soil compaction, in particular hand-guided, with electric drive and method for operating such a device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102852134A true CN102852134A (en) | 2013-01-02 |
Family
ID=46466064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103193223A Pending CN102852134A (en) | 2011-06-28 | 2012-06-28 | Apparatus for soil compaction, especially hand-operated, comprising electric drive, and method for operating such apparatus |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20130004237A1 (en) |
| EP (1) | EP2540912A3 (en) |
| JP (1) | JP2013015009A (en) |
| CN (1) | CN102852134A (en) |
| DE (1) | DE102011105899A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113632326A (en) * | 2019-03-28 | 2021-11-09 | 本田技研工业株式会社 | Electric power unit and working machine |
| CN113646483A (en) * | 2019-04-05 | 2021-11-12 | 本田技研工业株式会社 | Tamping device |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010055632A1 (en) * | 2010-12-22 | 2012-06-28 | Wacker Neuson Produktion GmbH & Co. KG | Soil compacting device with air-cooled battery |
| DE102011104269A1 (en) | 2011-06-15 | 2012-12-20 | Wacker Neuson Produktion GmbH & Co. KG | Guide bar with energy storage |
| DE102011115008A1 (en) * | 2011-10-06 | 2013-04-11 | Wacker Neuson Produktion GmbH & Co. KG | Power tool with protective cover |
| DE102012024222A1 (en) | 2012-12-11 | 2014-06-12 | Bomag Gmbh | vibrorammer |
| DE102012024224A1 (en) | 2012-12-11 | 2014-06-26 | Bomag Gmbh | Hand-guided soil compacting machine, in particular vibration tamper and vibrating plate |
| DE102013104211B4 (en) * | 2013-04-25 | 2023-12-07 | Dynapac Gmbh | Paver or feeder, compactor, system and method for operating a road construction machine |
| US9169605B2 (en) * | 2013-05-23 | 2015-10-27 | Caterpillar Inc. | System and method for determining a state of compaction |
| DE102013020857A1 (en) * | 2013-12-12 | 2015-06-18 | Wacker Neuson Produktion GmbH & Co. KG | Ground compactor with direct drive |
| NO337576B1 (en) * | 2014-04-03 | 2016-05-09 | Badger Explorer Asa | Sonic / Ultrasonic Assisted Procedure for Compaction and Injection of Granular Slurries and Subsoils |
| DE102014011179A1 (en) * | 2014-07-31 | 2016-02-04 | Wacker Neuson Produktion GmbH & Co. KG | Soil compaction device with cushioning and guide |
| US20160340849A1 (en) * | 2015-05-18 | 2016-11-24 | M-B-W, Inc. | Vibration isolator for a pneumatic pole or backfill tamper |
| DE102017008535A1 (en) * | 2017-09-11 | 2019-03-14 | Bomag Gmbh | Device for soil compaction and operating and monitoring procedures |
| WO2019174897A1 (en) | 2018-03-14 | 2019-09-19 | Generator.Technik.Systeme Gmbh & Co. Kg | Compactor device system and method for operating a compactor device system |
| DE102019108923B4 (en) * | 2019-04-04 | 2020-12-03 | Ammann Schweiz Ag | Soil compacting device with emission-free operating mode |
| DE102020133340A1 (en) * | 2020-12-14 | 2022-06-15 | Wacker Neuson Produktion GmbH & Co. KG | Soil compaction device for compacting a soil area |
| GB2604349A (en) * | 2021-03-01 | 2022-09-07 | Black & Decker Inc | A compacting power tool |
| EP4355953A1 (en) * | 2021-06-14 | 2024-04-24 | Husqvarna AB | An electric compactor with battery system redundancy |
| SE544979C2 (en) * | 2021-06-14 | 2023-02-14 | Husqvarna Ab | An electric compactor with battery system redundancy |
| WO2023102400A1 (en) * | 2021-12-01 | 2023-06-08 | Milwaukee Electric Tool Corporation | Anti-kickback control for battery pack powered trowels |
| US20230287638A1 (en) * | 2022-03-09 | 2023-09-14 | Caterpillar Paving Products Inc. | Systems and methods for estimating material compaction based on electric motor drive power |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4124193A1 (en) * | 1991-07-20 | 1993-01-21 | Wacker Werke Kg | METHOD FOR DETECTING AND DISPLAYING THE GROUND DENSITY REACHED WHEN WORKING WITH A GROUND COMPRESSOR |
| US5837298A (en) * | 1997-10-15 | 1998-11-17 | Face International Corp. | Piezoelectrically-actuated vibrating surface-finishing tool |
| DE19928692C1 (en) * | 1999-06-23 | 2000-11-30 | Bauer Spezialtiefbau | On-line ground compaction control method uses detected sensor values for calculating system dynamic characteristics and actual ground loading for control of vibratory compactor |
| DE20105768U1 (en) | 2001-03-30 | 2001-06-21 | Bomag Gmbh | Vibration rammer |
| EP1267001B1 (en) * | 2001-06-14 | 2009-09-23 | Swepac International AB | Compactor with vibrating bottom plate |
| DE202004015141U1 (en) * | 2004-09-27 | 2004-12-09 | Weber Maschinentechnik Gmbh | Ground compactor for compacting foundations and building materials, has acceleration sensor on baseplate, and indicator for showing degree of compaction |
| DE102004048459A1 (en) * | 2004-10-05 | 2006-04-13 | Wacker Construction Equipment Ag | Vibration plate with drawbar integrated in the remote control |
| DE202006020680U1 (en) * | 2006-10-25 | 2009-09-03 | Wacker Neuson Se | Soil compaction system with position-related documentation of machine and compaction data |
| GB0724449D0 (en) * | 2007-12-15 | 2008-01-30 | Evolution Power Tools Ltd | Compactor |
| DE102008033525A1 (en) | 2008-07-17 | 2010-01-21 | Bomag Gmbh | Sprinkling device for a soil compacting machine and soil compaction machine with such a sprinkler |
| DE102008045557B4 (en) | 2008-09-03 | 2012-04-12 | Bomag Gmbh | Transport attachment of a vibration plate |
| DE102009004443B4 (en) * | 2009-01-13 | 2010-10-21 | Wacker Neuson Se | Soil compacting device with integrated in a centrifugal clutch electric motor |
| US7682102B1 (en) * | 2009-04-23 | 2010-03-23 | Gary Burke | Asphalt tamper |
| DE102010055632A1 (en) * | 2010-12-22 | 2012-06-28 | Wacker Neuson Produktion GmbH & Co. KG | Soil compacting device with air-cooled battery |
| DE102011104269A1 (en) * | 2011-06-15 | 2012-12-20 | Wacker Neuson Produktion GmbH & Co. KG | Guide bar with energy storage |
-
2011
- 2011-06-28 DE DE102011105899A patent/DE102011105899A1/en not_active Withdrawn
-
2012
- 2012-06-28 EP EP12004835.0A patent/EP2540912A3/en not_active Withdrawn
- 2012-06-28 US US13/535,425 patent/US20130004237A1/en not_active Abandoned
- 2012-06-28 CN CN2012103193223A patent/CN102852134A/en active Pending
- 2012-06-28 JP JP2012145668A patent/JP2013015009A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113632326A (en) * | 2019-03-28 | 2021-11-09 | 本田技研工业株式会社 | Electric power unit and working machine |
| US11837818B2 (en) | 2019-03-28 | 2023-12-05 | Honda Motor Co., Ltd. | Electrical power unit and work machine |
| CN113632326B (en) * | 2019-03-28 | 2023-12-26 | 本田技研工业株式会社 | Electric power unit and working machine |
| CN113646483A (en) * | 2019-04-05 | 2021-11-12 | 本田技研工业株式会社 | Tamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| US20130004237A1 (en) | 2013-01-03 |
| JP2013015009A (en) | 2013-01-24 |
| EP2540912A2 (en) | 2013-01-02 |
| EP2540912A3 (en) | 2014-10-01 |
| DE102011105899A1 (en) | 2013-01-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102852134A (en) | Apparatus for soil compaction, especially hand-operated, comprising electric drive, and method for operating such apparatus | |
| US7562412B1 (en) | Battery powered riding floor stripping machine | |
| CN109487779A (en) | Soil compression equipment | |
| CN218715211U (en) | Concrete vibrator | |
| CN101421465A (en) | Electrically driven working vehicle | |
| US7309933B2 (en) | Vibrator for acting on an object in a predetermined direction and apparatus for producing concrete blocks | |
| KR101678643B1 (en) | Smart Platform type Concrete Polishing Robot | |
| US20130251452A1 (en) | Ground-Compacting Device | |
| CN214460301U (en) | Side slope tamper | |
| KR101916176B1 (en) | System for managing rovingness electricity charging points | |
| US20220162812A1 (en) | Automated power management system for surface compactor machine | |
| CN103276655A (en) | Concrete laser leveling machine driven by driving type pure electric power | |
| CN107130479A (en) | Small-sized automatic hydraulic railway track tamper vehicle | |
| GB2455627A (en) | Electric compactor | |
| JP2018100567A (en) | Concrete construction device | |
| JP6297968B2 (en) | Compaction machine evaluation equipment | |
| CN207092558U (en) | One kind holds rechargeable cement vibrator | |
| CN105618369A (en) | Soil screening machine | |
| CN211472057U (en) | Leveling device that town road construction used | |
| CN209652710U (en) | A kind of levelling means of construction of the highway | |
| CN111687037A (en) | Fine sand screening and quantitative bagging integrated device | |
| CN208376961U (en) | A kind of electro-tricycle with sense weight | |
| CN210882399U (en) | Power assisting device for road operation equipment and road operation equipment | |
| CN208035978U (en) | Tractor with fuel cell | |
| JP6839737B2 (en) | Concrete construction equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |