CN102564788A - Dynamic compaction test bed - Google Patents

Dynamic compaction test bed Download PDF

Info

Publication number
CN102564788A
CN102564788A CN2011104511411A CN201110451141A CN102564788A CN 102564788 A CN102564788 A CN 102564788A CN 2011104511411 A CN2011104511411 A CN 2011104511411A CN 201110451141 A CN201110451141 A CN 201110451141A CN 102564788 A CN102564788 A CN 102564788A
Authority
CN
China
Prior art keywords
hydraulic
dynamic compaction
jib
compaction test
base
Prior art date
Application number
CN2011104511411A
Other languages
Chinese (zh)
Inventor
丁红娟
戴进发
黄林敏
全建学
温永康
Original Assignee
杭州杭重工程机械有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 杭州杭重工程机械有限公司 filed Critical 杭州杭重工程机械有限公司
Priority to CN2011104511411A priority Critical patent/CN102564788A/en
Publication of CN102564788A publication Critical patent/CN102564788A/en

Links

Abstract

The invention relates to a dynamic compaction test bed, which is applied to test and experiment of a dynamic compactor. The dynamic compaction test bed comprises a base, a supporting seat, a hydraulic device, an electric device, an arm support, a hanger assembly, a hydraulic cylinder and a hydraulic pipe, wherein the base is stably mounted on a test bed foundation; the supporting seat, the electric device and the hydraulic device which are mutually connected are arranged above the base; the hydraulic device is provided with the hydraulic cylinder; the supporting seat is movably provided with the arm support; one end of the arm support is connected with the hydraulic cylinder; the other end of the arm support is provided with the hanger assembly; and the hanger assembly is matched with an unhooking device of the dynamic compactor. According to the invention, the dynamic compaction test bed can realize dynamic compaction test in factories, the outgoing quality of the dynamic compactor can be effectively guaranteed and the test parameters can be accurately and comprehensively recorded.

Description

The dynamic compaction test platform
Technical field
The present invention relates to a kind of dynamic compaction test platform, be applied to the test and the test of dynamic compaction machinery.
Background technology
Along with the dynamic compaction machinery series of products are constantly released, because dynamic compaction machinery is a heavy-duty machinery, improve the main frame reliability, the product that dispatches from the factory is carried out complete detection, be to make complete machine that original performance necessary means arranged on market.And domestic each producer does not all have the dynamic compaction test device at present at present; And dynamic compaction machinery wants test products because the factors such as influence of factory building safety, surrounding resident and facility cannot reality be tested in factory; Just need field test on-site; Like this, be difficult to guarantee that the test of every product puts in place, increased the use of difficulty of test greatly with the test manpower and materials.On the other hand, cannot be at shop test new technology, new product, and new technology, new product adopt the building site field test, because new technology, new product is unstable and uncertain, all can cause potential safety hazard to machinery and personnel.
Based on above reason, present 160 hours non-fault indexs of the so-called assurance of domestic each producer, sheerly luxurious what is said or talked about cannot guarantee each item index and the fiduciary level of outgoing.
Summary of the invention
Technical matters to be solved by this invention provides a kind of reasonable in design, can realize dynamic compaction test in the factory, effectively guarantees the dynamic compaction machinery outgoing, can be accurately the dynamic compaction test platform of record test parameters comprehensively.
It is this dynamic compaction test platform that the present invention solves the problems of the technologies described above the technical scheme that is adopted; Its design feature is: comprise base, bearing, hydraulic means, electric device, jib, spreader assembly, hydraulic jack, hydraulic tube; What described base was stable is installed on the testing table ground, and the top of said base is provided with bearing, interconnected electric device and hydraulic means, and said hydraulic means is provided with hydraulic jack; Be movably set with jib on the said bearing; One end of said jib links to each other with hydraulic jack, and the other end of said jib is provided with spreader assembly, and the detacher of said spreader assembly and dynamic compaction machinery is complementary.
Hydraulic means according to the invention is provided with the hydraulic tube that drives hydraulic jack.
Jib according to the invention links to each other the moment of an end less than link to each other with the spreader assembly moment of an end of jib with hydraulic jack.
The top of hydraulic means according to the invention and electric device is provided with hood.
The present invention compares with prior art and has the following advantages and effect: existing present dynamic compaction machinery can't carry out dynamic compaction test in factory; Can not satisfy product quality; And the use of testing table will fundamentally solve the defective that can't ram by force in the factory, reduce the effective way of fault indices.Certain assurance the requirement of 160 hours non-fault indexs.Utility data can effectively measured and write down to dynamic compaction test platform of the present invention in each item index and fiduciary level that guarantee outgoing, control and adjusting proof strength are further in order to be effective.
When testing new strong rammer equipment and technology, can guarantee safety, field test can be protected machinery and personal security relatively.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a structure synoptic diagram of the present invention.
Fig. 3 is a side structure synoptic diagram of the present invention.
Fig. 4 is an another side of the present invention structural representation.
Label declaration: testing table ground 1, base 2, bearing 3, hydraulic means 4, electric device 5, jib 6, spreader assembly 7, detacher 8, hood 9, hydraulic jack 10, hydraulic tube 11.
Embodiment
Below in conjunction with embodiment the present invention is done further detailed description, following examples are to explanation of the present invention and the present invention is not limited to following examples.
Embodiment 1: shown in Fig. 1 to 4, the dynamic compaction test platform of present embodiment is made up of base 2, bearing 3, hydraulic means 4, electric device 5, jib 6, spreader assembly 7, hood 9, hydraulic jack 10, hydraulic tube 11.
Base 2 is placed on the smooth and solid testing table ground 1 stably; Hood 9 is arranged on the base 2; The below of hood 9 is equipped with hydraulic means 4 and electric device 5; Hydraulic means 4 is provided with hydraulic jack 10 and hydraulic tube 11, and hydraulic means 4 and electric device 5 are worked in coordination provides power for hydraulic tube 11.
Also be provided with leg-of-mutton bearing 3 on the base 2; The top of bearing 3 is provided with rotary jib 6, and the moment of a side of jib 6 is short, and the moment of a side is long; The short side of moment links to each other with the end of hydraulic jack 10, and the side that moment is long is equipped with rotary spreader assembly 7.
During work, the dynamic compaction machinery of needs tests is reached dynamic compaction test platform of the present invention place, the upper end of detacher 8 is connected on the dynamic compaction machinery; The lower end of detacher 8 is linked to each other with spreader assembly 7, start electric device 5, drive hydraulic means 4; Thereby produce downward pulling force through jib 6, simulate the gravity of the hammer ram generation of ramming, at this moment can set the power of hydraulic pressure as required; And, when dynamic compaction machinery promotes certain altitude, break off relations by electric device 5 record related datas; The imitation hammer ram is the situation of unloading suddenly; Make an experiment so repeatedly, load-carrying capacity, swing situation, integral planar stability, speed and the acceleration situation of test dynamic compaction machinery, series of parameters such as control highly, thus examine the quality of the production and adjust.
Dynamic compaction test platform of the present invention, big dolly is general, economical and practical.
In addition, need to prove, the specific embodiment described in this instructions, its zero, the shape of parts, institute's title of being named etc. can be different.Allly conceive equivalence or the simple change that described structure, characteristic and principle are done, include in the protection domain of patent of the present invention according to patent of the present invention.Person of ordinary skill in the field of the present invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; Only otherwise depart from structure of the present invention or surmount the defined scope of these claims, all should belong to protection scope of the present invention.

Claims (4)

1. dynamic compaction test platform; It is characterized in that: comprise base, bearing, hydraulic means, electric device, jib, spreader assembly, hydraulic jack, hydraulic tube; What described base was stable is installed on the testing table ground, and the top of said base is provided with bearing, interconnected electric device and hydraulic means, and said hydraulic means is provided with hydraulic jack; Be movably set with jib on the said bearing; One end of said jib links to each other with hydraulic jack, and the other end of said jib is provided with spreader assembly, and the detacher of said spreader assembly and dynamic compaction machinery is complementary.
2. dynamic compaction test platform according to claim 1 is characterized in that: said hydraulic means is provided with the hydraulic power bar that drives hydraulic connecting rod.
3. dynamic compaction test platform according to claim 1 is characterized in that: said jib links to each other the moment of an end less than link to each other with the spreader assembly moment of an end of jib with hydraulic connecting rod.
4. dynamic compaction test platform according to claim 1 is characterized in that: the top of said hydraulic means and electric device is provided with hood.
CN2011104511411A 2011-12-30 2011-12-30 Dynamic compaction test bed CN102564788A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011104511411A CN102564788A (en) 2011-12-30 2011-12-30 Dynamic compaction test bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011104511411A CN102564788A (en) 2011-12-30 2011-12-30 Dynamic compaction test bed

Publications (1)

Publication Number Publication Date
CN102564788A true CN102564788A (en) 2012-07-11

Family

ID=46410798

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011104511411A CN102564788A (en) 2011-12-30 2011-12-30 Dynamic compaction test bed

Country Status (1)

Country Link
CN (1) CN102564788A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105043805A (en) * 2015-09-21 2015-11-11 北京南车时代机车车辆机械有限公司 Dynamic compaction machine simulation test device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444727A (en) * 1965-06-04 1969-05-20 Bourdin & Chausse Sa Entrepris Method and apparatus for determining the compactness of the surface over which a vehicle travels
CN200947075Y (en) * 2006-07-11 2007-09-12 谢永杰 Multifunctional hydraulic tester
CN101196451A (en) * 2007-12-25 2008-06-11 沈阳仪表科学研究院 Flexural oscillation testing machine for metal flexible pipe
CN102021904A (en) * 2010-12-13 2011-04-20 杭州杭重工程机械有限公司 Mechanical and hydraulic integrated forced ramming machine
CN202471432U (en) * 2011-12-30 2012-10-03 杭州杭重工程机械有限公司 Dynamic compaction test bed

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444727A (en) * 1965-06-04 1969-05-20 Bourdin & Chausse Sa Entrepris Method and apparatus for determining the compactness of the surface over which a vehicle travels
CN200947075Y (en) * 2006-07-11 2007-09-12 谢永杰 Multifunctional hydraulic tester
CN101196451A (en) * 2007-12-25 2008-06-11 沈阳仪表科学研究院 Flexural oscillation testing machine for metal flexible pipe
CN102021904A (en) * 2010-12-13 2011-04-20 杭州杭重工程机械有限公司 Mechanical and hydraulic integrated forced ramming machine
CN202471432U (en) * 2011-12-30 2012-10-03 杭州杭重工程机械有限公司 Dynamic compaction test bed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105043805A (en) * 2015-09-21 2015-11-11 北京南车时代机车车辆机械有限公司 Dynamic compaction machine simulation test device
CN105043805B (en) * 2015-09-21 2018-01-26 北京中车重工机械有限公司 Dynamic compaction machinery simulation test device

Similar Documents

Publication Publication Date Title
CN104142278B (en) Drop hammer type coupled static-dynamic loadingi impact experiment apparatus
US9588029B2 (en) Dynamics performance testing system
CN106769484B (en) Two to static and impact dynamically load Roadway model experimental provision and experimental method
CN103234821B (en) Test apparatus and method for geotechnical engineering side slope multi-direction loading
CN104833577B (en) A kind of plastic inspection well compbined test detection means
CN103983454B (en) Wind turbine generator transmission chain full-working-condition test simulation device
CN104607860B (en) A kind of fixture of pipeline boxing jig
CN204530469U (en) A kind of novel high ferro truss bridge detecting vehicle
CN103558098B (en) Steel core concrete column pressure torsional test charger
CN201686411U (en) Crane lifting monitoring system
CN104729987A (en) Device and method for comprehensively detecting friction between steel wire ropes and friction liners of hoist
CN201440063U (en) Aperture measuring device for anchor hole and pile hole
CN105035903B (en) A kind of elevator load test device and its test method
CN203132931U (en) Drop hammer tear impact testing machine
CN201280818Y (en) Traveler gantry nacelle
CN201931317U (en) Collection frame for steel pipe production workshops
CN201990388U (en) Novel material clamp for excavator
CN103558006B (en) Impulsive force controllable type impulsion pressure roadway support physical simulation impact test method and device
CN102704461B (en) Intelligent continuous dynamic compaction machine
CN102530732A (en) Hydraulic hoisting, slipping and emplacing method and equipment for large scale press components
CN101927429B (en) Double-cylinder hydraulic pin remover
CN102297762A (en) Speed-different type safety catcher self-locking reliability performance test machine
CN104458428A (en) Large-sized fluid-solid-heat multi-field coupling test loading system
CN204689393U (en) A kind of crane hanging hook assembly structure
CN103398902A (en) Test apparatus for flexible loading and instantaneously unloading of high geostress, and test method

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

Application publication date: 20120711