CN203667858U - Dynamic compaction machine - Google Patents
Dynamic compaction machine Download PDFInfo
- Publication number
- CN203667858U CN203667858U CN201320813477.2U CN201320813477U CN203667858U CN 203667858 U CN203667858 U CN 203667858U CN 201320813477 U CN201320813477 U CN 201320813477U CN 203667858 U CN203667858 U CN 203667858U
- Authority
- CN
- China
- Prior art keywords
- lifting mechanism
- dynamic compaction
- compaction machinery
- fixedly connected
- pallet
- 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 - Lifetime
Links
- 238000005056 compaction Methods 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 238000000034 method Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Abstract
The utility model relates to a dynamic compaction machine. The dynamic compaction machine comprises a rotary table, a hoisting mechanism, a counterweight and a luffing system, wherein the counterweight is fixedly connected at the tail part of the rotary table in a demountable manner; the hoisting mechanism is fixedly connected with the counterweight through a demountable manner. According to the utility model, the weight of the complete machine and the transporting weight of the largest single piece can be reduced, and the maintainability of the hoisting mechanism is improved.
Description
Technical field
The utility model relates to engineering machinery field, particularly relates to a kind of dynamic compaction machinery.
Background technology
Along with China's expanding economy, and the protection of country to arable land and forestry, the problem of construction land deficiency is more and more outstanding.Therefore, national Efforts To Develop reclaim land from the sea, the engineering such as sand ground transformation.In various method for processing foundation, the advantages such as heavy-tamping method is the shortest with its duration, cost is minimum, environmental protection, have obtained fast development, have also promoted the fast development of dynamic compaction machinery.Dynamic compaction machinery work-yard, because soil property is comparatively soft, needs the weight of dynamic compaction machinery light as far as possible.Because dynamic compaction machinery work is frequent, the life-span of lifting mechanism is often lower, more fragile, and the replacement cycle is shorter, and therefore the lifting mechanism in dynamic compaction machinery need to have better maintainability and convertibility.The large scale development of dynamic compaction machinery at present, will certainly cause the increase of complete machine weight, the increase of single-piece domestic shipping weight, the increase of lifting mechanism volume and weight etc., bring thus the problems such as place comformability, transport economic specific property, lifting mechanism maintaining comfort feature, the development of restriction dynamic compaction machinery.Improve the problems referred to above so be necessary to design a kind of dynamic compaction machinery.
Shown in Fig. 1 and Fig. 2 is the general type of existing dynamic compaction machinery, and complete machine is mainly made up of track frame 1 ', vehicle frame 2 ', pivoting support 3 ', turntable 4 ', principal arm 5 ', anti-hypsokinesis 6 ', changing-breadth system (comprising Shears, luffing mechanism, luffing assembly pulley and variable-amplitude steel wire rope) 7 ', lifting mechanism 8 ' and counterbalanced weight 9 ' etc.Wherein, counterbalanced weight 9 ' is arranged in the afterbody of turntable 4 ', and it is upper that lifting mechanism 8 ' is fixed on turntable 4 ' with bolt or bearing pin, is generally arranged in the front portion of changing-breadth system 7 '.
Utility model content
The purpose of this utility model is to propose a kind of dynamic compaction machinery, and the weight that it can alleviate complete machine, reduces maximum single-piece domestic shipping weight, improves the maintainability of lifting mechanism.
For achieving the above object, the utility model provides following technical scheme:
A kind of dynamic compaction machinery, comprises turntable, lifting mechanism, counterbalanced weight and changing-breadth system, wherein: counterbalanced weight is fixedly connected on the afterbody of turntable by removably; Lifting mechanism is fixedly connected with by removably with counterbalanced weight.
Further, counterbalanced weight comprises pallet and counterweight block, wherein: the both sides of pallet have connecting portion; Pallet is fixedly connected on the bottom surface of lifting mechanism, and two connecting portions of pallet stretch out from the both sides level of lifting mechanism; Counterweight block is fixedly connected with the connecting portion on pallet by removably.
Further, also comprise support; The underrun support of lifting mechanism is fixedly connected on the upper surface of pallet.
Further, support has the cavity of accommodating counterweight block.
Further, support comprises two risers; Two risers are arranged on the both sides, bottom surface of lifting mechanism.
Further, also comprise fast plug; Lifting mechanism is connected with the hydraulic tubing of dynamic compaction machinery by fast plug.
Further, the underrun bolt of lifting mechanism or bearing pin are fixedly connected with support.
Further, changing-breadth system is arranged on the front portion of turntable.
Based on technique scheme, the utility model has the advantages that:
Because the utility model is fixedly connected with counterbalanced weight lifting mechanism by removably, rise structure will be played from separating together with counterbalanced weight and transport main frame, thereby the domestic shipping weight of main frame can be reduced, improve the economy of its transportation.
In addition, because dynamic compaction machinery frequency of operation is higher, the fault of lifting mechanism is just relative also higher, so its maintenance is more frequent, compared with arranging less, the inconvenient shortcoming of the service clearance that brings with existing dynamic compaction machinery lifting mechanism, lifting mechanism is arranged in to turntable afterbody to the utility model and counterbalanced weight is fixed together, and do not have service clearance problem, keeps in repair convenient.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the front view of dynamic compaction machinery in prior art;
Fig. 2 is the front elevation of Fig. 1;
Fig. 3 is the front view of dynamic compaction machinery provided by the utility model;
Fig. 4 is the structural representation of an embodiment of the lifting mechanism that links into an integrated entity in Fig. 3 and counterbalanced weight;
Fig. 5 is the exploded drawings of Fig. 4;
Fig. 6 is the structural representation of another embodiment of the lifting mechanism that links into an integrated entity in Fig. 3 and counterbalanced weight.
The specific embodiment
For making object of the invention process, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is further described in more detail.In the accompanying drawings, same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Described embodiment is the present invention's part embodiment, rather than whole embodiment.Be exemplary below by the embodiment being described with reference to the drawings, be intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.Below in conjunction with accompanying drawing, embodiments of the invention are elaborated.
In description of the invention, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limiting the scope of the invention.
Ram the increase of energy level for dynamic compaction machinery in prior art, the weight of lifting mechanism is more and more heavier, when it transports with main frame, cause the domestic shipping weight of main frame increasing, even overweight problem, as shown in Figure 3, the utility model is on the basis of existing dynamic compaction machinery, be that dynamic compaction machinery provided by the utility model still comprises turntable 1, lifting mechanism 2, counterbalanced weight 3 and changing-breadth system 4, wherein: counterbalanced weight 3 is fixedly connected on the afterbody of turntable 1 by removably.But lifting mechanism 2 is arranged in the afterbody of turntable 1, and lifting mechanism 2 is fixedly connected with by removably with counterbalanced weight 3, such as being fixed together by the removable connector such as bolt or bearing pin.
Because the utility model is fixedly connected with counterbalanced weight lifting mechanism by removably, rise structure will be played from separating together with counterbalanced weight and transport main frame, thereby the domestic shipping weight of main frame can be reduced, improve the economy of its transportation.
In addition, because dynamic compaction machinery frequency of operation is higher, the fault of lifting mechanism is just relative also higher, so its maintenance is more frequent, compared with arranging less, the inconvenient shortcoming of the service clearance that brings with existing dynamic compaction machinery lifting mechanism, lifting mechanism is arranged in to turntable afterbody to the utility model and counterbalanced weight is fixed together, and do not have service clearance problem, keeps in repair convenient.
As shown in Figure 4, Figure 5, counterbalanced weight 3 comprises pallet 31 and counterweight block 32, wherein: the both sides of pallet 31 have connecting portion 33, pallet 31 is fixedly connected on the bottom surface of lifting mechanism 2, and two connecting portions 33 of pallet 31 stretch out from the both sides level of lifting mechanism 2, counterweight block 32 is fixedly connected with the connecting portion 33 on pallet 31 by removably.
When work, first the pallet 31 of lifting mechanism 2 bottoms is fixedly connected on to the afterbody of turntable 1, then utilizes bolt or bearing pin counterweight block 32 to be fixedly connected in stacking mode on the connecting portion 33 of both sides of pallet 31.
When transportation, can first counterweight block 32 be disassembled one by one from pallet 31, then the pallet 31 of lifting mechanism 2 bottoms be disassembled from turntable 1, separate transportation with complete machine; Also the lifting mechanism linking together 2 and counterbalanced weight 3 can be done as a wholely to disassemble from turntable 1, and not dismantle separately, separate transportation with complete machine.
Dynamic compaction machinery provided by the utility model also comprises support 5, and the underrun support 5 of lifting mechanism 2 is fixedly connected on the upper surface of pallet 31, thereby can improve the height of lifting mechanism 2.
Dynamic compaction machinery provided by the utility model also comprises fast plug (not shown), and lifting mechanism 2 is connected with the hydraulic tubing of dynamic compaction machinery by fast plug, is mainly to separate transportation with complete machine after for convenience detach.When transportation, the quick connector between lifting mechanism and hydraulic tubing is thrown off, pull down from turntable together with counterbalanced weight, separate transportation with complete machine.
In the various embodiments described above, the underrun bolt 6(of lifting mechanism 2 is as shown in Figure 4 and Figure 5) or bearing pin 7(is as shown in Figure 6) be fixedly connected with support 5.
In the various embodiments described above, in order to prevent that hoist rope and changing-breadth system 4 from interfering in operation process, changing-breadth system 4 is arranged on the front portion of turntable 1, in the dynamic compaction machinery of large energy level, the weight of lifting mechanism 2 is generally greater than the weight of changing-breadth system 4.Lifting mechanism 2 is arranged in turntable 1 afterbody by the utility model, changing-breadth system 4 is arranged in to turntable 1 front portion, arranges and compare with the dynamic compaction machinery parts of prior art kind, this layout makes to move after dynamic compaction machinery complete machine deadweight center of gravity, there is larger anti-capsizing moment, can be so that complete machine weight be done littlely.
Based on dynamic compaction machinery from heavy and light, maximum single-piece domestic shipping weight object light, easy to maintenance, the utility model is from structure relative compact, independently lifting mechanism 2 is set about, be arranged in turntable 1 afterbody, and be fixed together with counterbalanced weight 3, make to move after dynamic compaction machinery deadweight center of gravity and alleviate deadweight.Meanwhile, can also realize lifting mechanism 2 and counterbalanced weight 3 integral disassembly, assemblies and transportation, and reduce main frame domestic shipping weight, increase service clearance.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the field are to be understood that: still can modify or part technical characterictic is equal to replacement the specific embodiment of the present utility model; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (8)
1. a dynamic compaction machinery,
Comprise turntable, lifting mechanism, counterbalanced weight and changing-breadth system, wherein:
Counterbalanced weight is fixedly connected on the afterbody of turntable by removably;
It is characterized in that:
Lifting mechanism is fixedly connected with by removably with counterbalanced weight.
2. dynamic compaction machinery as claimed in claim 1,
It is characterized in that:
Counterbalanced weight comprises pallet and counterweight block, wherein:
The both sides of pallet have connecting portion;
Pallet is fixedly connected on the bottom surface of lifting mechanism, and two connecting portions of pallet stretch out from the both sides level of lifting mechanism;
Counterweight block is fixedly connected with the connecting portion on pallet by removably.
3. dynamic compaction machinery as claimed in claim 2,
It is characterized in that:
Also comprise support;
The underrun support of lifting mechanism is fixedly connected on the upper surface of pallet.
4. dynamic compaction machinery as claimed in claim 3,
It is characterized in that:
Support has the cavity of accommodating counterweight block.
5. dynamic compaction machinery as claimed in claim 4,
It is characterized in that:
Support comprises two risers;
Two risers are arranged on the both sides, bottom surface of lifting mechanism.
6. the dynamic compaction machinery as described in any one in claim 1-5,
It is characterized in that:
Also comprise fast plug;
Lifting mechanism is connected with the hydraulic tubing of dynamic compaction machinery by fast plug.
7. dynamic compaction machinery as claimed in claim 6,
It is characterized in that:
Underrun bolt or the bearing pin of lifting mechanism are fixedly connected with support.
8. dynamic compaction machinery as claimed in claim 7,
It is characterized in that:
Changing-breadth system is arranged on the front portion of turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320813477.2U CN203667858U (en) | 2013-12-10 | 2013-12-10 | Dynamic compaction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320813477.2U CN203667858U (en) | 2013-12-10 | 2013-12-10 | Dynamic compaction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203667858U true CN203667858U (en) | 2014-06-25 |
Family
ID=50964177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320813477.2U Expired - Lifetime CN203667858U (en) | 2013-12-10 | 2013-12-10 | Dynamic compaction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203667858U (en) |
-
2013
- 2013-12-10 CN CN201320813477.2U patent/CN203667858U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203006473U (en) | Clamping lifting mechanism used for building block bracket | |
| CN212531982U (en) | Auxiliary hanging bracket for railway bridge and culvert construction | |
| CN203667858U (en) | Dynamic compaction machine | |
| CN203698847U (en) | Oxygen tank tooling | |
| CN203698848U (en) | Oxygen tank tooling | |
| CN203699746U (en) | Track-changing type crawler crane and pull-up support leg thereof | |
| CN202201007U (en) | Hook barrel transporting vehicle | |
| CN201722109U (en) | Automatic adjusting hinge structure | |
| CN205328486U (en) | Strop ropeway transfer device of medium casting | |
| CN106994504B (en) | A kind of method of the overweight upper machine of mold partition | |
| CN201202935Y (en) | Conveying improved structure of diesel generator | |
| CN110375618A (en) | A kind of heavy truck master model and its split type functional framework | |
| CN206734150U (en) | A kind of efficient brick transport cart | |
| CN103193161B (en) | Movable large equipment tail lifting and tailing device | |
| CN202022658U (en) | Frame and crane with same | |
| CN204847916U (en) | Balanced device that heavily articulates of hoist | |
| CN204198375U (en) | A kind of change speed gear box dismounting operation post | |
| CN206527329U (en) | It is a kind of to decouple the overweight mould of machine | |
| CN205170256U (en) | A there is rail loop wheel machine device for TBM tunnel construction | |
| CN203297377U (en) | Hoisted bearing seat | |
| CN203998609U (en) | A kind of sandbox crane trammel beam | |
| CN203917829U (en) | A kind of casting is with burying sandbox | |
| CN203698071U (en) | Concrete box girder subsidiary transport device | |
| CN202129410U (en) | Core print for traction sheave casting mould | |
| CN202608836U (en) | Special cart for drive shafts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |