CN101566042A - Heavy hydraulic walking chassis - Google Patents
Heavy hydraulic walking chassis Download PDFInfo
- Publication number
- CN101566042A CN101566042A CNA2008100251748A CN200810025174A CN101566042A CN 101566042 A CN101566042 A CN 101566042A CN A2008100251748 A CNA2008100251748 A CN A2008100251748A CN 200810025174 A CN200810025174 A CN 200810025174A CN 101566042 A CN101566042 A CN 101566042A
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- Prior art keywords
- chassis
- walking
- heavy hydraulic
- dolly
- walking chassis
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Abstract
The invention relates to a heavy hydraulic walking chassis capable of being used in pile-driving machinery. The heavy hydraulic walking chassis has a dismountable double ship-shaped side boot (1) structure, wherein the middle of a ship-shaped side boot is provided with a trolley track (2) and a walking trolley (9), and an H-shaped girder (4) realizes linear reciprocating movement by the connection of a walking oil cylinder (10) and is provided with a rotary bearing (5) to realize the relative rotary motion with an upper-part stand. The invention favorably solves the problems of linear reciprocating motion, relative rotation and stability and transportation width exceedance of large-scale pile-driving equipment in construction, has simple structure and is easy to manufacture.
Description
Technical field
The present invention relates to a kind of walking chassis of mechanized equipment, particularly be applicable to the removable heavy hydraulic walking chassis of piling machinery equipment.
Technical background
Piling machinery equipment is used for field construction more, operation place circumstance complication, and large-scale pile machine equipment profile is huge, center of gravity is high, need guarantee the stability of equipment in construction, and complete machine has less grounding pressure to ground, just need the chassis that bigger contact area is arranged for this reason, thereby improve complete machine stability, reduce grounding pressure.In addition, the construction plant conversion is frequent, should consider super tolerance system during the equipment transition, and the super tolerance system of profile when transporting also will be satisfied in the chassis when satisfying construction stability.
The complete machine weight of stake construction equipment is bigger, during the walking of chassis enough power must be arranged, and must turn to flexibly when changing station, to satisfy accurately location.
Summary of the invention:
The invention discloses a kind of a kind of removable heavy hydraulic walking chassis that in large-scale long auger machine equipment, uses.Not super loose problem when the removable double-boat type limit boots structure that adopts this heavy hydraulic walking chassis solves increase equipment bearing surface and transportation.Employing boat form limit boots, dolly and H type crossbeam realize that by the syndeton of hydraulic jack linear reciprocation moves; On H type crossbeam, Slewing Support Mechanism is installed, realizes relative rotary motion with upper stand.
Description of drawings
Be elaborated below in conjunction with accompanying drawing:
Figure is depicted as the construction profile figure of heavy hydraulic walking chassis of the present invention, 1. is boat form limit boots among the figure, totally two, is mainly used to support apparatus weight and walking; 2. being the carriage walking track, mainly is the walking that is used for dolly; 3. be latch hook device, connect bottom boat form limit boots and upper component, do not influence the straight line moving of dolly simultaneously; 4. be H type crossbeam, mainly carry superstructure and connect pivoting support; 5. be pivoting support, be used for realizing the chassis be connected with its upper side and realize the revolution; 6. for connecting securing member, be mainly used to realize being connected and fractionation of H type crossbeam and dolly supporting beam; 7. be adpting flange, be the docking structure of H type crossbeam and dolly supporting beam; 8. be the dolly supporting beam, be mainly used in the installation and the supporting of carriage device; 9. be walking dolly, be used for realizing that the chassis is two-part up and down moves relative to straight line; 10. being the stride oil cylinder, is the drive unit of realizing that dolly is walked in orbit.
The specific embodiment
This chassis is mainly used on the large-scale full screw earth auger, as the important structure of entrucking transportation, supporting walking and revolution location.During entrucking,, will connect securing member and 6. take off in order to reduce the entrucking width, 8. 4. H type crossbeam separated with the dolly supporting beam, 1. 2. 3. 8. 9. 10. wait part can carry out transportation in bulk, and part H type crossbeam and its upper side etc. can be transported together, thereby make chassis portion not exceed the transportation width.In order to strengthen contact area, more 7. 8. 4. H type crossbeam docked by adpting flange with the dolly supporting beam during construction, 6. connect with connecting securing member then.Quality part is installed is again 1. 2. 3. 9. 10. waited part, then can increase the contact area and the supporting span on complete machine chassis.When in work progress, carrying out straight line moving, 10. realize the flexible of oil cylinder for hydraulic oil for the stride oil cylinder by the equipment hydraulic system, this oil cylinder one end is connected in boat form limit boots and 1. goes up, the other end is connected in the dolly supporting beam and 8. goes up, and 9. 1. part link to each other by walking dolly between 8. with part, when cylinder action, 8. the pulling-down power of oil cylinder affact walking dolly by the dolly supporting beam and 9. go up, and dolly just follows away the dolly rail and 2. moves forward and backward.When the equipment other parts by pivoting support 5. with after whole chassis links to each other, add device for revolving and driving, just can realize the revolution of equipment.
This invention has solved the various problems that large-scale piling machinery equipment runs in actual use preferably, and is simple in structure, is easy to make many-sided problems such as having solved transportation simultaneously, stablize and moved.
Claims (4)
1, a kind of heavy hydraulic walking chassis that is applied on the large-scale stake construction equipment, it comprise chassis, H type crossbeam 4., 9. walking dolly reach the connection securing member, be characterised in that also to comprise: boat form limit boots 1., pivoting support 5. with the stride oil cylinder 10..
2, as claim 1 described heavy hydraulic walking chassis, be characterised in that 1. the boat form limit boots that comprised, adopt removable double-boat type limit boots structure, in the middle of the boots body be the carriage walking track 2. with walking dolly 9..
3, as claim 1 described heavy hydraulic walking chassis, be characterised in that the hydraulic jack that comprised 10. an end be connected in boat form limit boots and 1. go up, the other end is connected in the dolly supporting beam and 8. goes up, by stretching of oil cylinder, to realize chassis two-part linear relative movement up and down.
4, as claim 1 described heavy hydraulic walking chassis, be characterised in that 5. the pivoting support that is comprised is installed on H type crossbeam and 4. goes up, link to each other with the top of piling machinery equipment with realization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100251748A CN101566042A (en) | 2008-04-25 | 2008-04-25 | Heavy hydraulic walking chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100251748A CN101566042A (en) | 2008-04-25 | 2008-04-25 | Heavy hydraulic walking chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101566042A true CN101566042A (en) | 2009-10-28 |
Family
ID=41282385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100251748A Pending CN101566042A (en) | 2008-04-25 | 2008-04-25 | Heavy hydraulic walking chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101566042A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864902A (en) * | 2010-06-18 | 2010-10-20 | 宝鸡石油机械有限责任公司 | Omnibearing rolling type shifter for oil drilling machine module |
| CN102277866A (en) * | 2011-05-04 | 2011-12-14 | 中交四航工程研究院有限公司 | Walking type inserting machine and method for quickly reinforcing large-area super soft foundation |
| CN102943632A (en) * | 2012-12-05 | 2013-02-27 | 山东大学 | Precise positioning and controlling system of novel rotational type drilling machine base |
| CN107059869A (en) * | 2017-05-02 | 2017-08-18 | 武汉电力设备厂 | A kind of bindiny mechanism of hydraulic static pile-grafting machine |
| CN111891723A (en) * | 2020-06-20 | 2020-11-06 | 燕山大学 | Walking alternating large-scale transformer transportation platform |
-
2008
- 2008-04-25 CN CNA2008100251748A patent/CN101566042A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864902A (en) * | 2010-06-18 | 2010-10-20 | 宝鸡石油机械有限责任公司 | Omnibearing rolling type shifter for oil drilling machine module |
| CN101864902B (en) * | 2010-06-18 | 2012-07-18 | 宝鸡石油机械有限责任公司 | Omnibearing rolling type shifter for oil drilling machine module |
| CN102277866A (en) * | 2011-05-04 | 2011-12-14 | 中交四航工程研究院有限公司 | Walking type inserting machine and method for quickly reinforcing large-area super soft foundation |
| CN102277866B (en) * | 2011-05-04 | 2013-10-16 | 中交四航工程研究院有限公司 | Walking type inserting machine and method for quickly reinforcing large-area super soft foundation |
| CN102943632A (en) * | 2012-12-05 | 2013-02-27 | 山东大学 | Precise positioning and controlling system of novel rotational type drilling machine base |
| CN102943632B (en) * | 2012-12-05 | 2015-11-25 | 山东大学 | Rotary drilling rig base precise positioning control system |
| CN107059869A (en) * | 2017-05-02 | 2017-08-18 | 武汉电力设备厂 | A kind of bindiny mechanism of hydraulic static pile-grafting machine |
| CN111891723A (en) * | 2020-06-20 | 2020-11-06 | 燕山大学 | Walking alternating large-scale transformer transportation platform |
| CN111891723B (en) * | 2020-06-20 | 2021-09-14 | 燕山大学 | Walking alternating large-scale transformer transportation platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091028 |