CN201534972U - Main rod leveling door frame type dynamic compaction machine - Google Patents
Main rod leveling door frame type dynamic compaction machine Download PDFInfo
- Publication number
- CN201534972U CN201534972U CN2009202166415U CN200920216641U CN201534972U CN 201534972 U CN201534972 U CN 201534972U CN 2009202166415 U CN2009202166415 U CN 2009202166415U CN 200920216641 U CN200920216641 U CN 200920216641U CN 201534972 U CN201534972 U CN 201534972U
- Authority
- CN
- China
- Prior art keywords
- leveling
- main rod
- mobile jib
- combined platform
- dynamic compaction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Jib Cranes (AREA)
Abstract
A main rod leveling door frame type dynamic compaction machine is composed of a walking part, a lifting part, a power part, a support part and an assistant turning part. The support part is formed by connecting a main rod, a main rod leveling beam, a leveling cylinder, two anti-twisting wire ropes, two accessory rods, an equalizer bar and a set of combined platform through a cross axle (or a hinge shaft). The equalizer bar is respectively connected with the two accessory rods through a pin and connected with the main rod through the cross axle. The combined platform is respectively connected with the two accessory rods through a ball joint and connected with the main rod leveling beam through the pin. The main rod is connected with the main rod leveling beam through the pin. The leveling cylinder is connected with the main rod leveling beam and the combined platform through the pin. The anti-twisting wire ropes are connected on the main rod leveling beam and the main rod head. The main rod is of a '7' shape. And the size of the combined platform which is of a Chinese character 'mu' shape can be adjusted on the basis of the spacing between the dynamic compaction points. The ram hits the place inside the platform. The assistant turning part is formed by respectively equipping an assistant turning jack in the two side surfaces of the combined platform adjacent to the crawler belt. The crawler belt in the jacked side realizes turning at a great angle by use of the crawler belt on the other side. The fixed pulley assembly of the lifting part is fixed on the main rod. In the fixed pulley are equipped anti-twisting wire ropes whose other ends are connected with the leveling beam.
Description
Technical field
The utility model belongs to technical field of engineering machinery, is used for the dynamic consolidation construction of geotechnical engineering.
Technical background
In dynamic consolidation construction, people generally adopt crawler crane+portal frame as dynamic consolidation construction machinery now.In dynamic consolidation construction, the type selecting of crawler crane is to determine according to the strong energy level that rams, and rams in that the above high level of 8000kN.m is strong, and what select for use all is crawler crane more than 50 tons, and the portal frame sectional dimension also needs greatly accordingly, and weight is also bigger.Working procedure is such, after finishing a tamping point, and first loose-back rope, reversing back pulls back hammer ram, tightens up back of the body rope, promote portal frame, it is in place to carry hammer ram again, manually portal frame is pushed open, carry hammer, loose-back rope, reversing, begin to ram, its process operations complexity to driver's technical requirements height, often occurs owing to cooperating reason to damage workman and overturn accident.Tamping point is arranged by matrix-style, so dynamic compaction machinery changes next line over to after finishing delegation.Limited by the place, the dynamic compaction machinery crawler belt is long, and the construction plant is soft, and dynamic compaction machinery will be finished very difficulty of tune, problems such as crawler belt derailing, supporting wheel shaft fracture, crawler belt fracture takes place through regular meeting, and wasted the working time greatly.In pivot turn, need very strong driving force, the rated power of crawler crane motor is demarcated by turning usually.In construction, the stability of portal frame is guaranteed that by crawler crane construction plant injustice, sink etc. often causes overturn accident because of the portal frame unstability.Still the special-purpose dynamic compaction machinery that is in experimental stage of Very few companies research and development does not break away from the category of crawler crane, can not fundamentally solve stability problem, has just unilaterally strengthened the lifting performance of crane.
Summary of the invention
In order to increase work efficiency, simplify working programme, avoid the generation of overturn accident, the utility model is directly installed on support section on the crawler belt by combined platform, and support section is made up of a mobile jib, two secondary bars, equalizer bar, mobile jib leveling beam and cross axles etc.When the injustice of place, pass through mobile jib leveling beam leveling dynamic compaction machinery.Platform is that " " font, hammer ram just realize ramming the place in the middle of the combined platform to order.After finishing a tamping point, mention the hammer ram telephone-moving to next tamping point, hammer ram is in the center of dynamic compaction machinery all the time, the serious consequences such as overturning of having avoided unstability to bring.
The technical scheme that its technical problem that solves the utility model adopts is:
Mobile jib leveling gantry type dynamic compaction machinery is made up of running gear, lift portion, power section, holder part and auxiliary turn fractions.
Running gear is made up of two crawler belts, and crawler belt provides power by motor or hydraulic motor.
Lift portion is made up of elevator, wire rope, fixed pulley group, running block, leading block and detacher.Fixed pulley group wherein is installed on the main club head center.
Power section is made of motor or motor.
Holder part is formed by connecting by cross axle (or hinge) by anti-wire rope, two secondary bars, equalizer bar and the cover combined platform turned round of a mobile jib, mobile jib leveling beam, leveling cyclinder, two.Equalizer bar is connected with two secondary bars respectively by bearing pin, equalizer bar is connected with mobile jib by cross axle, combined platform is connected with two secondary bars respectively by ball journal, combined platform is connected with mobile jib leveling beam by bearing pin, mobile jib is connected with mobile jib leveling beam by bearing pin, leveling cyclinder connects mobile jib leveling beam and combined platform by bearing pin, prevents that turning round wire rope is connected on mobile jib leveling beam and the main club head, and mobile jib is " 7 " font.Combined platform becomes " order " font, can change the combined platform size according to the size of strong rammer grid spacing, and hammer ram is rammed the place in platform inside.
Auxiliary turn fractions is to be equipped with an auxiliary turning jack respectively in two sides of the close crawler belt of combined platform, when wanting wide-angle to turn, start the jack of an end, jack props up on the ground by rotary disk, make the crawler belt of this side almost liftoff, the weight of almost half of whole rammer machine concentrates on the jack, the crawler belt of opposite side will make complete machine center on jack by walking and do arcuate movement, realize easily turning to, finish and turn to the back to regain jack and rotary disk, use auxiliary turning of jack to greatly reduce turning moment, saved power, improved the application life of crawler belt.
The beneficial effects of the utility model are: simple in structure, the resistance to overturning of dynamic compaction machinery has been strengthened in the mobile flexibility that has improved dynamic compaction machinery, has improved operating efficiency.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 mobile jib leveling gantry type dynamic compaction machinery schematic diagram
Fig. 2 support is in equalizer bar place connection diagram
Fig. 3 mobile jib leveling beam place structural representation
1 crawler belt, 2 auxiliary turning jack 3 combined platforms 4 secondary bars 5 are regulated the beam 6 equalizer bars 7 fixed pulley groups 8 anti-wire rope 9 mobile jibs 10 hammer rams 11 leveling beams 12 of turning round and are adjusted flat bearing 13 elevators, 14 motors (motor) 15 reductors 16 leveling cyclinders 17 bridge type beams 18 brace summers 19 equalizer bar cross axles 20 leading blocks among the figure
The specific embodiment:
Entire bracket partly is installed on the crawler belt (1) by brace summer (18), and the reservation open card on the combined platform is on brace summer (18).Equalizer bar in holder part (6) is connected with two secondary bars (4) respectively by bearing pin, equalizer bar (6) is connected with mobile jib (9) by equalizer bar cross axle (19), combined platform (3) is connected with two secondary bars (4) respectively by ball journal, combined platform (3) is connected with leveling beam (11) by bearing pin, and leveling beam (11) is connected with adjustment beam support (12) by bearing pin.Leveling cyclinder (16) connects leveling beam (11) by bearing pin and is connected with combined platform (3).Combined platform (3) can be by changing the span size that adjusting beam (5) and bridge type beam (17) change self.Auxiliary turning jack (2) is installed on the combined platform (3) by flange.Elevator (13), reductor (15) and motor (14) are installed near on the combined platform (3) of mobile jib (9) one sides.Fixed pulley (7) is installed in mobile jib (9) bar head centre position.Prevent that turning round wire rope (8) is installed between mobile jib (9) and the leveling beam (11).Hammer ram (10) is finished in the middle of combined platform (3) and is risen and fallen.
Claims (5)
1. mobile jib leveling gantry type dynamic compaction machinery, be made up of running gear, lift portion, power section, holder part, it is characterized in that: the dynamic compaction machinery holder part is formed by connecting by bearing pin by a mobile jib, two secondary bars, equalizer bar, leveling beam, leveling cyclinder and combined platforms.
2. according to the mobile jib leveling gantry type dynamic compaction machinery of claim 1, it is characterized in that: equalizer bar is connected with two secondary bars respectively by bearing pin, equalizer bar is connected with mobile jib by cross axle, combined platform is connected with two secondary bars respectively by ball journal, combined platform is connected with the leveling beam by bearing pin, the leveling beam is connected with mobile jib by bearing pin, and leveling cyclinder connects combined platform and leveling beam by bearing pin.
3. according to the mobile jib leveling gantry type dynamic compaction machinery of claim 1, it is characterized in that: combined platform becomes " order " font, can be by changing the span size that adjusting beam and bridge type beam change self, and hammer ram realizes ramming the place in combined platform.
4. according to the mobile jib leveling gantry type dynamic compaction machinery of claim 1, it is characterized in that: two sides at the close crawler belt of combined platform are equipped with an auxiliary turning jack respectively.
5. according to the mobile jib leveling gantry type dynamic compaction machinery of claim 1, it is characterized in that: the anti-wire rope of turning round is installed in mobile jib fixed pulley group position, and the wire rope other end connects the leveling beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202166415U CN201534972U (en) | 2009-09-14 | 2009-09-14 | Main rod leveling door frame type dynamic compaction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202166415U CN201534972U (en) | 2009-09-14 | 2009-09-14 | Main rod leveling door frame type dynamic compaction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201534972U true CN201534972U (en) | 2010-07-28 |
Family
ID=42534753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202166415U Expired - Fee Related CN201534972U (en) | 2009-09-14 | 2009-09-14 | Main rod leveling door frame type dynamic compaction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201534972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155506A (en) * | 2015-08-21 | 2015-12-16 | 四川九鼎智远知识产权运营有限公司 | Dynamic compaction machine and dynamic compaction method |
| CN105544497A (en) * | 2016-02-03 | 2016-05-04 | 中国化学工程重型机械化公司 | Main rod leveling door frame type dynamic compaction machine |
-
2009
- 2009-09-14 CN CN2009202166415U patent/CN201534972U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155506A (en) * | 2015-08-21 | 2015-12-16 | 四川九鼎智远知识产权运营有限公司 | Dynamic compaction machine and dynamic compaction method |
| CN105544497A (en) * | 2016-02-03 | 2016-05-04 | 中国化学工程重型机械化公司 | Main rod leveling door frame type dynamic compaction machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207672568U (en) | A kind of adjustable building piling equipment | |
| CN102296585B (en) | Hydraulic jacking type dynamic compactor | |
| CN201943062U (en) | Walking type dynamic compactor | |
| CN102966087B (en) | Boom lifting device and engineering machine with same | |
| CN114751316A (en) | Internal climbing type double-flat-arm holding pole | |
| CN201534972U (en) | Main rod leveling door frame type dynamic compaction machine | |
| CN202296907U (en) | Suspension arm balanced movable arm tower crane capable of luffing based on steel rope traction | |
| CN201473861U (en) | Portal frame type special heavy-tamping machine | |
| CN201660835U (en) | Dragline dynamic compactor | |
| CN201650112U (en) | Ground anchor car | |
| CN202214717U (en) | Hydraulic jacking-type dynamic compactor | |
| CN102979075A (en) | Dynamic compaction machine | |
| CN206090564U (en) | Novel piling machine | |
| CN202577400U (en) | Continuous wall grab bucket trenching machine | |
| CN205501980U (en) | Main rod leveling door frame type dynamic compaction machine | |
| CN201195670Y (en) | Full-hydraulic automobile tower crane | |
| CN201082850Y (en) | Crawler crane main boom head | |
| CN105544497B (en) | Main rod leveling door frame type dynamic compaction machine | |
| CN203160225U (en) | Novel tamping machine | |
| CN206902686U (en) | A kind of dynamic compaction machinery of soil-stone embankment | |
| CN104891358A (en) | Counterweight moving apparatus and crane | |
| CN201180487Y (en) | Non-anchor rope workover rig | |
| CN202830913U (en) | Duplex winch crawler belt walking type dynamic compactor | |
| CN217201750U (en) | Internal climbing type double-flat-arm holding pole | |
| CN111960297B (en) | Liftable mast device of tower crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100728 Termination date: 20110914 |