CN101294882B - Folding type mobile precast pile mechanical performance detecting bench - Google Patents
Folding type mobile precast pile mechanical performance detecting bench Download PDFInfo
- Publication number
- CN101294882B CN101294882B CN2007100216970A CN200710021697A CN101294882B CN 101294882 B CN101294882 B CN 101294882B CN 2007100216970 A CN2007100216970 A CN 2007100216970A CN 200710021697 A CN200710021697 A CN 200710021697A CN 101294882 B CN101294882 B CN 101294882B
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- force holding
- pedestal
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- holding
- hold
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Abstract
The invention discloses a foldable moveable-type pre-moulded pile mechanical property detecting platform which comprises a dual head counterforce base, a force holding frame, a base and a jack. The force holding frame is longitudinally fixed on the front and the back sides above the base; the dual head counterforce base is hung above the base through a pulley block on the force holding frame and positioned in the force holding frame; the jack is placed above the dual head counter base and below the top of the force holding frame; the base and the force holding frame form a self-counterforce system through the lifting of the jack, a left folding wing and a right folding wing are respectively pivoted at the left and the right end of the base; the force holding frame consists of a force holding arm and a force holding rod; the bottom of the force holding arm and the bottom of the force holding rod are respectively connected on the front and the back sides of the base; the upper end of the force holding arm extends towards the direction of the force holding rod to form a horizontal arm; the end part of the horizontal part is positioned on the upper part of the force holding rod to form the force holding frame. The platform has the advantages of easy movement and transportation, capability for on-site detection, and low cost.
Description
Technical field
The present invention relates to the device that a kind of prefabricated pile detects, especially a kind of folding type mobile precast pile mechanical performance detecting bench.
Background technology
At present, the mechanical performance detecting bench of the prefabricated pile of construction work is not removable moving, by fix pedestal on the ground, hold the power framework, lifting jack, special-purpose driving form.Detection is finished like this: the prefabricated pile sample is transported to the place that the fixed test platform is installed, use walking sample spare to be lifted on the monitor station in the driving on the trapped orbit, monitor station is immovable, lifting jack counter-force to the test specimen pressurization is passed to pedestal by the power framework of holding, and adding normal pressure provides counter-force to finish detection by being fixed in the lifting jack of pedestal on the ground for pressurization. and the monitor station agent structure is a ground reaction force system.
Such detection method subject matter is: fixed testing table will forever take the testing laboratory place that fixing need possess certain condition; Test specimen must be transported to the fixed location and detect; Because the length direction of pile body is longer, can only use the above specification of 10T vehicle transport (the repeatedly transportation of sample, sample are generally more than 8 meters); Monitor station must be equipped with special-purpose driving.Problem that the problems referred to above cause is that equipment has high input; Detection efficiency is low; Detection requirement condition height; Detection cost height.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of folding type mobile precast pile mechanical performance detecting bench, this folding type mobile precast pile mechanical performance detecting bench can conveniently move, transport, and can arrive on-the-spot the detection, and cost is low.
The technical solution adopted for the present invention to solve the technical problems is: a kind of folding type mobile precast pile mechanical performance detecting bench, comprise double end counter-force seat, hold the power framework, pedestal and lifting jack, the power framework of holding is vertically fixed on the both sides, front and back above the pedestal, double end counter-force seat is hung at the pedestal top and is in and hold in the power framework by holding pulley blocks on the power framework, lifting jack is in above the double end counter-force seat and holds power frame roof below, jacking by lifting jack makes pedestal and holds power framework formation self-reaction force system, the left folding wing and the right folding wing are articulated in the left side of pedestal respectively, right two ends, holding the power framework forms by holding the arm of force and holding the power bar, hold the arm of force and hold before power bar bottom is connected in pedestal respectively, back both sides, hold arm of force upper end and extend to form horizontal arm to holding power bar direction, the horizontal arm end places holds power bar top and forms and hold the power framework.
Further technical scheme of the present invention is: hold power bar bottom and be rotationally connected with the pedestal rear side, holding power bar rotation direction is the left and right two ends of pedestal, during detection, holding the power bar makes the power framework of holding form a facade opening to a pedestal left side or right-hand member rotation, prefabricated pile is put into from described facade opening, is beneficial to crane loading prefabricated pile when detecting like this.
The invention has the beneficial effects as follows: the general place that this monitor station is placed on no specific (special) requirements at ordinary times gets final product, can be transported to any working-yard that needs detection, this monitor station body is collapsible, only need the kart transportation (equipment is disposable transportation) of 2.5T specification, this monitor station working-yard is detected does not need special-purpose driving, only needs working-yard general truck crane cooperating commonly used just passable.Generally speaking: the following advantage of tool of the present invention:
1, Ying Xingqiang is made in the place, and the test site is not had specific (special) requirements, does not take fixing testing laboratory place; 2, the equipment input reduces greatly; 3, can easily testing table be moved on to the place that any needs detect operation, thereby not need the need detection means is transported to the appointed place, testing efficient is greatly improved; 3, changed original operating cost structure, reduced the detection cost, the difference of two kinds of costs is:
The operating cost of fixed test platform is:
10T truck fortune sample expense (one time 1500 yuan)+special-purpose running charges (once dropping into 130,000 yuan)
Operating cost behind use the present invention is:
2.5T truck fortune testing table takes (400 yuan)+truck crane expense (on-the-spot plug hole operation, almost cost free).
Description of drawings
Fig. 1 is that view is opened in the left folding wing of the present invention and the right folding span;
Fig. 2 is the left folding wing of the present invention and right folding wingfold view;
Fig. 3 is an exploded view of the present invention.
Embodiment
Embodiment: a kind of folding type mobile precast pile mechanical performance detecting bench, comprise double end counter-force seat 1, hold power framework 2, pedestal and lifting jack, the power framework of holding is vertically fixed on the both sides, front and back above the pedestal, double end counter-force seat is hung at the pedestal top and is in and hold in the power framework by holding pulley blocks on the power framework, lifting jack is in above the double end counter-force seat and holds power frame roof below, jacking by lifting jack makes pedestal and holds power framework formation self-reaction force system, the left folding wing 41 and the right folding wing 42 are articulated in the left side of pedestal respectively, right two ends, hold the power framework by holding the arm of force 21 and holding power bar 22 and form, hold the arm of force and hold before power bar bottom is connected in pedestal respectively, back both sides, hold arm of force upper end and extend to form horizontal arm 23 to holding power bar direction, the horizontal arm end places holds power bar top and forms and hold the power framework.
Hold power bar bottom and be rotationally connected with the pedestal rear side, holding power bar rotation direction is the left and right two ends of pedestal, during detection, holds the power bar and makes the power framework of holding form a facade opening to a pedestal left side or right-hand member rotation, prefabricated pile is put into from described facade opening, is beneficial to crane loading prefabricated pile when detecting like this.
This routine principle of work is: the left folding wing and the right folding wing are folded to the left and right two ends of pedestal respectively during transportation, shorten pedestal length, be convenient to transportation with this; During use, launch the left folding wing and the right folding wing, increase pedestal length with this, be convenient to place prefabricated pile, holding the power bar makes the power framework of holding form a facade opening to a pedestal left side or right-hand member rotation, prefabricated pile is put into from described facade opening in the support piece above the pedestal, and then rotate and to hold the power bar its top is placed below the horizontal arm end, adjust hanging of double end counter-force seat and establish height, make and conflict above the prefabricated pile below the double end counter-force seat, at last the mechanical property by lifting jack applied voltage test prefabricated pile.
Claims (2)
1. folding type mobile precast pile mechanical performance detecting bench, comprise double end counter-force seat, hold the power framework, pedestal and lifting jack, the power framework of holding is vertically fixed on the both sides, front and back above the pedestal, double end counter-force seat is hung at the pedestal top and is in and hold in the power framework by holding pulley blocks on the power framework, lifting jack is in above the double end counter-force seat and holds power frame roof below, jacking by lifting jack makes pedestal and holds power framework formation self-reaction force system, it is characterized in that: the left folding wing and the right folding wing are articulated in the left side of pedestal respectively, right two ends, holding the power framework forms by holding the arm of force and holding the power bar, hold the arm of force and hold before power bar bottom is connected in pedestal respectively, back both sides, hold arm of force upper end and extend to form horizontal arm to holding power bar direction, the horizontal arm end places holds power bar top and forms and hold the power framework.
2. folding type mobile precast pile mechanical performance detecting bench according to claim 1 is characterized in that: hold power bar bottom and be rotationally connected with the pedestal rear side, holding power bar rotation direction is the left and right two ends of pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100216970A CN101294882B (en) | 2007-04-23 | 2007-04-23 | Folding type mobile precast pile mechanical performance detecting bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100216970A CN101294882B (en) | 2007-04-23 | 2007-04-23 | Folding type mobile precast pile mechanical performance detecting bench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101294882A CN101294882A (en) | 2008-10-29 |
| CN101294882B true CN101294882B (en) | 2011-04-06 |
Family
ID=40065303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100216970A Expired - Fee Related CN101294882B (en) | 2007-04-23 | 2007-04-23 | Folding type mobile precast pile mechanical performance detecting bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101294882B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331035A (en) * | 2017-01-20 | 2018-07-27 | 侯伯贵 | Architecture foundation pile component pressure testing device that is foldable and integrally walking |
| CN109760056B (en) * | 2019-02-02 | 2024-09-06 | 上海市质量监督检验技术研究院 | Intelligent detection equipment for furniture product folding mechanism |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2425953Y (en) * | 2000-06-22 | 2001-04-04 | 石巍 | Cross-shaped prefabricated reinforced concrete pile |
| CN201034754Y (en) * | 2007-04-16 | 2008-03-12 | 印朝富 | Collapsible mobile type precast pile mechanical properties detecting station |
-
2007
- 2007-04-23 CN CN2007100216970A patent/CN101294882B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2425953Y (en) * | 2000-06-22 | 2001-04-04 | 石巍 | Cross-shaped prefabricated reinforced concrete pile |
| CN201034754Y (en) * | 2007-04-16 | 2008-03-12 | 印朝富 | Collapsible mobile type precast pile mechanical properties detecting station |
Non-Patent Citations (1)
| Title |
|---|
| 律文田等.预制静压桩静动载现场试验分析.《岩土力学》.2005,第26卷(第2期),251-255. * |
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| Publication number | Publication date |
|---|---|
| CN101294882A (en) | 2008-10-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20110406 Termination date: 20140423 |