CN206161441U - Vertical resistance to compression static test platform of engineering stake - Google Patents
Vertical resistance to compression static test platform of engineering stake Download PDFInfo
- Publication number
- CN206161441U CN206161441U CN201621174461.1U CN201621174461U CN206161441U CN 206161441 U CN206161441 U CN 206161441U CN 201621174461 U CN201621174461 U CN 201621174461U CN 206161441 U CN206161441 U CN 206161441U
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- base bearing
- bearing beam
- girder
- cross
- arm
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Abstract
The utility model provides a vertical resistance to compression static test platform of engineering stake, including girder, cross arm, base bearing beam, jack and jib, this testing pile inlays in ground and perpendicular to water graphic settings, and the jack has been placed to its top surface, the girder sets up directly over the jack, and the perpendicular girder direction in girder top is completely spread and is placed cross arm, these testing pile both sides set up the two base bearing beam that arrange ground in respectively, and all to put the direction perpendicular with the girder for base bearing beam, is provided with the ballast on the base bearing beam, the cross arm corresponds with base bearing beam and is equipped with the draw -in groove that is used for installing the jib, through install the jib on two draw -in grooves to fuse the cross arm with base bearing beam. The utility model discloses make during ballast weight between base bearing beam and the cross arm can utilize the experiment, reduced upper portion and piled the tonnage that carries and pile and carry the height, make whole focus reduce simultaneously, further improved the security.
Description
Technical field
The utility model is related to Pile Testing Technologies field, and in particular to a kind of engineering pile static-loading test is put down
Platform.
Background technology
In correlation technique, mainly based on accumulation load method, its test capability is very for engineering pile single pile vertical resistance pressure bearingtest
Big degree relies on the tonnage size of test platform.And existing 1250 tons of single pile vertical resistance pressure bearingtests platform is all using scattered
Frame is set up, as the increase of test tonnage, its security and load performance are reduced.
Utility model content
To solve the above problems, the utility model aims to provide a kind of engineering pile static-loading test platform.
The purpose of this utility model employs the following technical solutions to realize：
A kind of engineering pile static-loading test platform, including girder, cross-arm, base bearing beam, jack and suspension rod, should
Test pile is embedded in ground and arranges perpendicular to horizontal plane, and its top surface is placed with jack, and the girder is being arranged on jack just
Top, girder upper vertical girder direction completely lays puts the cross-arm, and the test pile both sides are respectively provided with two bottoms for being placed in ground
Seat cushion beam, base bearing beam is all vertical with girder placing direction, and ballast, the cross-arm and base bearing beam pair are provided with base bearing beam
The draw-in groove for installing suspension rod should be provided with, by installing suspension rod on two draw-in grooves, so as to cross-arm be connected with base bearing beam.
Preferably, one end of the suspension rod is provided with the cross dop of the draw-in groove for being connected in cross-arm, and the other end of suspension rod sets
There is the yi word pattern dop of the draw-in groove for being connected in base bearing beam.
Preferably, the ballast is concrete test block ballast.
Preferably, the base bearing beam is fabricated ship raft formula box beam.
The beneficial effects of the utility model are：Girder top is placed on using cross-arm, reduces what jack initially bore
Load；Base bearing beam is connected together with cross-arm by the suspension rod between cross-arm and base bearing beam, makes base bearing beam and cross-arm
Between ballast weight can use test in, reduce top preloading tonnage and preloading height, while making overall center of gravity
Reduce, further increase security.
Description of the drawings
Using accompanying drawing, the utility model is described in further detail, but the embodiment in accompanying drawing is not constituted to of the present utility model
Any restriction, for one of ordinary skill in the art, on the premise of not paying creative work, can be with according to following attached
Figure obtains other accompanying drawings.
Fig. 1 is positive structure schematic of the present utility model；
Fig. 2 is side structure schematic diagram of the present utility model；
Fig. 3 is the simple schematic diagram of the cross dop of the utility model；
Fig. 4 is the simple schematic diagram of the utility model yi word pattern dop.
Reference：
Test pile 1, girder 2, cross-arm 3, ground 4, jack 5, base bearing beam 6, the first draw-in groove 7, the second draw-in groove 7 ', suspension rod
8th, concrete test block ballast 9, cross dop 10, yi word pattern dop 11.
Specific embodiment
The utility model is further described with the following Examples.
Referring to Fig. 1 to Fig. 4, a kind of engineering pile static-loading test platform of the present embodiment, including girder 2, cross-arm
3rd, base bearing beam 6, jack 5 and suspension rod 8, the test pile 1 is embedded in ground 4 and arranges perpendicular to horizontal plane, and its top surface is placed with
Jack 5, the girder 2 is arranged on the surface of jack 5, and the direction of 2 upper vertical girder of girder 2 completely lays puts the cross-arm
3, the both sides of test pile 1 are respectively provided with the two base bearing beams 6 for being placed in ground 4, and base bearing beam 6 is all vertical with the placing direction of girder 2,
Concrete test block ballast 9 is provided with base bearing beam 6, the cross-arm 3 is correspondingly provided with for installing suspension rod 8 with base bearing beam 6
First draw-in groove 7, the second draw-in groove 7 ', by installing suspension rod 8 on the first draw-in groove 7, the second draw-in groove 7 ', so as to by cross-arm 3 and base
Bearing beam 6 is connected.
Wherein, one end of the suspension rod 8 is provided with the cross dop 10 of the first draw-in groove 7 for being connected in cross-arm 3, suspension rod 8
The other end is provided with the yi word pattern dop 11 of the second draw-in groove 7 ' for being connected in base bearing beam 6, and suspension rod 8 is had into a word when installing suspension rod 8
One end of type dop 11 sequentially passes through the first draw-in groove 7, the second draw-in groove 7 ', treats one end with cross dop 10 of suspension rod 8 just
Behind position, suspension rod 8 is rotated by 90 °, the yi word pattern dop 11 for making the other end is connected in base bearing beam 6.
Preferably, the base bearing beam 6 is fabricated ship raft formula box beam.
During test, to the discharge pressure of jack 5 oil, the jack-up girder 2 of jack 5 and cross-arm 3 and above concrete test block pressure
While weighing 9 by suspension rod 8 by the concrete test block ballast 9 between base bearing beam 6 and base bearing beam 6 and cross-arm 3 also together with
Pull-up so that all load of experimental rig are all applied to the top of test pile 1.
The present embodiment is connected together base bearing beam 6 with cross-arm 3 by the suspension rod 8 between cross-arm 3 and base bearing beam 6,
The weight for enabling the concrete test block ballast 9 between base bearing beam 6 and cross-arm 3 is used in test, reduces top preloading
Tonnage and preloading height, while reducing overall center of gravity, power of toppling at same angle of inclination is less, further increases peace
Quan Xing.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the restriction of novel protected scope, although having made to explain to the utility model with reference to preferred embodiment, this area it is general
It is logical it will be appreciated by the skilled person that can modify to the technical solution of the utility model or equivalent, without deviating from this
The spirit and scope of utility model technical scheme.
Claims (4)
1. a kind of engineering pile static-loading test platform, is characterized in that：Including girder, cross-arm, base bearing beam, jack and
Suspension rod, the test pile is embedded in ground and arranges perpendicular to horizontal plane, and its top surface is placed with jack, and the girder is arranged on very heavy
The surface on top, girder upper vertical girder direction completely lays puts the cross-arm, and the test pile both sides are respectively provided with and are placed in ground
Two base bearing beams, base bearing beam is all vertical with girder placing direction, and ballast, the cross-arm and base are provided with base bearing beam
Bearing beam is correspondingly provided with the draw-in groove for installing suspension rod, by installing suspension rod on two draw-in grooves, so as to cross-arm and base bearing beam be connected
It is integral.
2. a kind of engineering pile static-loading test platform according to claim 1, is characterized in that：The one of the suspension rod
End is provided with the cross dop of the draw-in groove for being connected in cross-arm, and the other end of suspension rod is provided with a word of the draw-in groove for being connected in base bearing beam
Type dop.
3. a kind of engineering pile static-loading test platform according to claim 1 and 2, is characterized in that：The ballast
For concrete test block ballast.
4. a kind of engineering pile static-loading test platform according to claim 1, is characterized in that：The base bearing beam
For fabricated ship raft formula box beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621174461.1U CN206161441U (en) | 2016-10-25 | 2016-10-25 | Vertical resistance to compression static test platform of engineering stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621174461.1U CN206161441U (en) | 2016-10-25 | 2016-10-25 | Vertical resistance to compression static test platform of engineering stake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206161441U true CN206161441U (en) | 2017-05-10 |
Family
ID=58657136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621174461.1U Active CN206161441U (en) | 2016-10-25 | 2016-10-25 | Vertical resistance to compression static test platform of engineering stake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206161441U (en) |
-
2016
- 2016-10-25 CN CN201621174461.1U patent/CN206161441U/en active Active
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