CN107989080A - A kind of fabricated rectangular model stake and preparation method thereof - Google Patents
A kind of fabricated rectangular model stake and preparation method thereof Download PDFInfo
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- CN107989080A CN107989080A CN201810009340.9A CN201810009340A CN107989080A CN 107989080 A CN107989080 A CN 107989080A CN 201810009340 A CN201810009340 A CN 201810009340A CN 107989080 A CN107989080 A CN 107989080A
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- plate
- trough
- rectangular base
- rectangular
- extemal
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The present invention relates to a kind of fabricated rectangular model stake and preparation method thereof, it is made of trough plate, rectangular base plate, insert plate, extemal plate, tester and high-strength bolt, cabling on cable rack hole is set at the top of the groove waist of trough plate, bottom outlet hole is set in rectangular base plate, rectangular base plate edge nail shape hole, trough plate bottom opens up keyhole, and two side channel legs of one of trough plate cut to obtain embedded groove.Insert plate and extemal plate are respectively embedded into and are connected on outside on embedded groove and groove leg, insert plate and extemal plate are respectively equipped with keyhole and nail shape hole, tester is arranged on the inside of trough plate and rectangular base plate lower part, instrument line is drawn by bottom outlet hole and cabling on cable rack hole, after the completion of instrument to be tested is laid, each component is assembled up by high-strength bolt, then the casting concrete in the inner space that trough plate and rectangular base plate are formed, forms fabricated rectangular model stake.
Description
Technical field
The present invention relates to a kind of Model Pile of experiment, more particularly to a kind of half symmetrical fabricated rectangular model stake and
Its production method.
Background technology
China coast developed regions soft soil foundation is widely distributed, and foundation engineering property is poor, generally requires and carries out at ground
Reason, and pile foundation is used as and applies very wide traditional infrastructure, the control to settlement of soft foundation, lifting of bearing capacity etc. has significant work
With.
In order to study pile foundation processing to the effect of soft soil foundation, ground physical experiments are a kind of essential hands
Section, to obtain the stress of Model Pile and the periphery soil body and deformation, it is necessary to shift to an earlier date the pre-buried tester in Model Pile and the soil body.
For Model Pile, tester is laid with two kinds of forms：Outside is laid and internal laying.Inside, which is laid, is easy to protection test
Instrument and instrument line, and do not change the degree of roughness of stake soil contact interface, but internal laying performance difficulty, and general internal laying
Instrument line should be drawn from stake inner cavity to stake top, if pile body is very long or tester is very much, the extraction of instrument line can be proposed very big
It is required that.
Compared to traditional circular stake, the pile-soil interface with bigger accumulates barrette under the conditions of same volume, can be effective
Lifted soil layer bearing capacity, that is, reach material-saving it is energy saving on the premise of, do not reduce the effect of basement process, this meets green
The idea of development of building.
In conclusion current urgent need seeks one kind and tester can be fast laid inside pile body, and it can effectively solve instrument
The Model Pile that device line is drawn.
The content of the invention
The purpose of the present invention is exactly to overcome drawbacks described above, there is provided a kind of fabricated rectangular model stake production method.
It is a further object to provide a kind of fabricated rectangular model stake.The purpose of the present invention is by following
What technical solution was realized：
The present invention relates to a kind of fabricated rectangular model stake, including two pieces of trough plates, two pieces of rectangular base plates, some insertions
Plate, some extemal plates, tester and high-strength bolt, two pieces of rectangular base plates are fixed on two pieces of trough plates by high-strength bolt respectively
Bottom, the groove waist top of two pieces of trough plates are equipped with cabling on cable rack hole, and two pieces of rectangular base plate centers are equipped with bottom outlet hole, institute
The insert plate stated uniformly is located at the edge of two side channel legs of the trough plate in left side and the edge of the rectangular base plate in left side, described
Extemal plate be uniformly located at right side trough plate two side channel legs edge and right side rectangular base plate edge, extemal plate
Nail shape hole is equipped with, offers keyhole on insert plate, the trough plate of both sides and the rectangular base plate of both sides are connected by high-strength bolt
Connect, form rectangular enclosure, the tester is laid in inside trough plate and the lower surface of rectangular base plate, the survey inside trough plate
The instrument line of examination instrument is drawn from cabling on cable rack hole and is extended on the outside of trough plate, and the instrument line of the tester below rectangular base plate leads to
Cross bottom outlet hole to introduce in stake, and be equipped with out of the extraction of cabling on cable rack hole, trough plate and rectangular base plate surround rectangular enclosure
Concrete.
Preferably, the instrument line of the tester is laid along the inside of trough plate, eliminates instrument line to test result
Influence, but also protect the normal work of tester, prevent destruction of the stake soil friction to tester.
Preferably, the size of two pieces of trough plates is identical, and the edge of two groove legs of one of trough plate is equipped with embedded groove,
Insert plate is installed in embedded groove, and extemal plate is installed on another trough plate, and the position of extemal plate is corresponded with insert plate.
Preferably, the size of two pieces of rectangular base plates is identical, and the edge of one of rectangular base plate is equipped with embedded groove, insert plate
In embedded groove, extemal plate is installed in another rectangular base plate, and the position of extemal plate is corresponded with insert plate.
Preferably, the insert plate is equipped with three keyholes, and three keyholes arrange that described is external in equilateral triangle
Plate is equipped with three nail shape holes, and three nail shape holes are arranged in equilateral triangle.
Preferably, the insert plate is equal to the groove leg thickness of trough plate in step type, the thicker one end thickness of insert plate,
The relatively thin one end plate thickness of insert plate is equal to the half of the thickness of the groove leg of trough plate, and the thickness of slab of the extemal plate is equal to flute profile
The half of the groove leg thickness of plate.
Preferably, the size all same of the embedded groove on the embedded groove and rectangular base plate on groove leg.
A kind of production method of the fabricated rectangular model stake based on described in claim 1, it is characterised in that including with
Lower step：
(1) cabling on cable rack hole is set on the groove waist of two pieces of trough plates, while keyhole is set in trough plate bottom；
(2) the groove leg of one of trough plate is cut, forms embedded groove；
(3) make with the corresponding insert plate of embedded groove size and corresponding extemal plate, and by insert plate and external
Plate is installed on both sides flute profile board slot leg corresponding position；
(4) bottom outlet hole is opened up in two pieces of rectangular base plates, while trough plate bottom is corresponded at rectangular base plate edge
Keyhole sets nail shape hole；
(5) to one of rectangular base plate while cut, embedded groove is formed, and insert plate and extemal plate are installed on
Rectangular base plate corresponding position；
(6) rectangular base plate and trough plate are assembled by high-strength bolt, forms two half block Model Piles；
(7) tester is laid with rectangular base plate bottom on the inside of trough plate, will by cabling on cable rack hole and bottom outlet hole
Instrument line is drawn；
(8) general assembly is carried out to two half block Model Piles by high-strength bolt, is then formed in trough plate and rectangular base plate
Inner space in casting concrete, form fabricated rectangular model stake.
Using technical solution provided by the invention, compared with prior art, have the advantages that：
The rectangular model stake of the present invention, using half Symmetric Composite, has the facility advantage that tester is laid in pile body, and
Due to laying tester in inside, it is easy to protect tester and instrument line, and does not change the degree of roughness of stake soil contact interface, from
And the accuracy of guarantee test result.
The cabling on cable rack hole of the present invention is set, and eliminates influence of the instrument line extraction to laying instrument and test.
The stake bottom of the present invention is equipped with rectangular base plate, and carries bottom outlet hole, easy to lay measuring stress instrument and instrument
The extraction of device line, therefore facilitate the test of a bottom stress.
Brief description of the drawings
Fig. 1 is rectangular model stake 3 d effect graph；
Fig. 2 is rectangular model stake top view；
Fig. 3 is insert plate, extemal plate connection diagram；
Fig. 4 is rectangular model stake partial side view；
Fig. 5 is the A-A profiles in Fig. 2；
Fig. 6 is insert plate, extemal plate schematic diagram；
Fig. 7 is trough plate schematic three dimensional views；
Fig. 8 is rectangular base plate figure.
In figure：1-trough plate；2-rectangular base plate；3-insert plate；4-extemal plate；5-tester；6-high-strength bolt；
7-groove waist；8-cabling on cable rack hole；9-bottom outlet hole；10-nail shape hole；11-keyhole；12-groove leg；13-embedded groove；
14-instrument line；15-concrete.
Embodiment：
To further appreciate that present disclosure, the present invention is described in detail in conjunction with the embodiments, and following embodiments are used for
Illustrate the present invention, but be not limited to the scope of the present invention.
With reference to shown in attached Fig. 1 and 2, the aluminium sheet of two pieces of 240*10*1200mm is taken, mould is utilized in factory, is pressed into such as Fig. 7
Shown trough plate 1 (7 a length of 120mm of groove waist, groove leg 12 long 60mm, thickness of slab 10mm).Set on the groove waist 7 of two pieces of trough plates 1
Top set portion outlet hole 8, cabling on cable rack hole 8 are 200mm, size 10*8mm away from the top of trough plate 1.And at the bottom of two pieces of trough plates 1
Portion, respectively bores three keyholes 11, keyhole 11 is M5 standards, i.e. 11 a diameter of 5mm of keyhole, spacing 5mm along groove waist 7 and groove leg 12.
Wherein at two side channel legs 12 of one piece of trough plate 1, cutting forms embedded groove 13, and 13 size of embedded groove is 30*10*
30mm, 13 spacing 400mm of embedded groove, is obtained six embedded grooves 13.
With reference to shown in attached drawing 3,4,7, cutting aluminium sheet makes insert plate 3 and extemal plate 4,3 section of insert plate are stepped,
The specific size in section：Short side a length of 10mm, long length of side 30mm, short a height of 5mm, long a height of 10mm.3 high 30mm of insert plate.It is external
4 size of plate is 20*5*30mm.Then keyhole 11 and nail shape hole 10,11 specification of keyhole are bored respectively on insert plate 3 and extemal plate 4
For M5,10 aperture portion specification of nail shape hole is also M5, macropore M8.Totally seven pieces of insert plates 3, seven pieces of extemal plates 4 are prepared.
To component as shown in Figure 6.Finally 3 laser seamless of insert plate is soldered in embedded groove 13, while in the groove of another piece of trough plate 1
12 relevant position of leg welding extemal plate 4, Fig. 7 structure partials side view such as Fig. 4, top view are as shown in Figure 2.
Such as Fig. 8, middle part drills to obtain bottom outlet hole 9 in two pieces of rectangular base plates 2, and in two pieces of rectangular base plates 2
Three side edges, the position of opening of corresponding 1 bottom of trough plate, opens nail shape hole 10, and 10 specification of nail shape hole is same as above, i.e. microcephaly aperture
For 5mm, major part aperture is 8mm.
The one side for not opening one of rectangular base plate 2 nail shape hole 10 is cut, and obtains embedded groove 13, embedded groove 13 is advised
With 13 specification of embedded groove on groove leg 12, i.e. 30*10*30mm, the insert plate 3 prepared before, is welded lattice by laser seamless
Embedded groove 13 is connected to, then the extemal plate 4 on one side correspondence position for not opening nail shape hole 10 of another piece of rectangular base plate 2, welding.
By high-strength bolt 6, trough plate 1 and rectangular base plate 2 are assembled up, obtain two halves block models stake, such as the institute of attached drawing 7
Show.
Tester 5 is laid on two trough plates, 1 groove waist 7, tester 5 is arranged in 8 both sides of cabling on cable rack hole, as shown in figure 5,
It is 300mm that tester 5 pushes up closest away from trough plate 1, and 5 spacing of tester is 300mm；Surveyed in two rectangular base plates, 2 lower disposed
Try instrument).Above-mentioned instrument line 14 is drawn by cabling on cable rack hole 8 and bottom outlet hole 9.
As shown in Figure 1, finally by insert plate 3 and extemal plate in 6 anchor slot leg 12 of high-strength bolt and rectangular base plate 2
4, coupling part schematic diagram such as Fig. 3, the stake of two halves block models carry out general assembly obtain rectangular model stake, toward Model Pile in pour it is mixed
Solidifying soil 15, is conserved, and terminates to reach prescribed strength i.e. Model Pile completing to age.
The present invention is described in detail above in association with embodiment, but the content is only the preferable implementation of the present invention
Example, it is impossible to be construed as limiting the practical range of the present invention.All all the changes and improvements made according to the present patent application scope
Deng within the patent covering scope that should all still fall within the present invention.
Claims (8)
- A kind of 1. fabricated rectangular model stake, it is characterised in that：Including two pieces of trough plates, two pieces of rectangular base plates, some insertions Plate, some extemal plates, tester and high-strength bolt, two pieces of rectangular base plates are fixed on two pieces of trough plates by high-strength bolt respectively Bottom, the groove waist top of two pieces of trough plates are equipped with cabling on cable rack hole, and two pieces of rectangular base plate centers are equipped with bottom outlet hole, institute The insert plate stated uniformly is located at the edge of two side channel legs of the trough plate in left side and the edge of the rectangular base plate in left side, described Extemal plate be uniformly located at right side trough plate two side channel legs edge and right side rectangular base plate edge, extemal plate Nail shape hole is equipped with, offers keyhole on insert plate, the trough plate of both sides and the rectangular base plate of both sides are connected by high-strength bolt Connect, form rectangular enclosure, the tester is laid in inside trough plate and the lower surface of rectangular base plate, the survey inside trough plate The instrument line of examination instrument is drawn from cabling on cable rack hole and is extended on the outside of trough plate, and the instrument line of the tester below rectangular base plate leads to Cross bottom outlet hole to introduce in stake, and be equipped with out of the extraction of cabling on cable rack hole, trough plate and rectangular base plate surround rectangular enclosure Concrete.
- 2. fabricated rectangular model stake according to claim 1, it is characterised in that：The instrument line edge of the tester Lay the inside for trough plate.
- 3. fabricated rectangular model stake according to claim 1, it is characterised in that：The size of two pieces of trough plates is identical, The edge of two groove legs of one of trough plate is equipped with embedded groove, and insert plate is installed in embedded groove, and extemal plate is installed on another On one trough plate, the position of extemal plate is corresponded with insert plate.
- 4. fabricated rectangular model stake according to claim 1, it is characterised in that：The size phase of two pieces of rectangular base plates Together, the edge of one of rectangular base plate is equipped with embedded groove, and insert plate is installed in embedded groove, and extemal plate is installed on another square On shape bottom plate, the position of extemal plate is corresponded with insert plate.
- 5. fabricated rectangular model stake according to claim 1, it is characterised in that：The insert plate is equipped with three Keyhole, three keyholes arrange that the extemal plate is equipped with three nail shape holes, and three nail shape holes are in equilateral three in equilateral triangle Angular arrangement.
- 6. fabricated rectangular model stake according to claim 1, it is characterised in that：The insert plate is in step type, The thicker one end thickness of insert plate is equal to the groove leg thickness of trough plate, and the relatively thin one end plate thickness of insert plate is equal to the groove of trough plate The half of the thickness of leg, the thickness of slab of the extemal plate are equal to the half of the groove leg thickness of trough plate.
- 7. the fabricated rectangular model stake according to claim 3 or 4, it is characterised in that：Embedded groove and square on groove leg The size all same of embedded groove on shape bottom plate.
- 8. a kind of production method of the fabricated rectangular model stake based on described in claim 1, it is characterised in that including following Step：(1) cabling on cable rack hole is set on the groove waist of two pieces of trough plates, while keyhole is set in trough plate bottom；(2) the groove leg of one of trough plate is cut, forms embedded groove；(3) making and the corresponding insert plate of embedded groove size and corresponding extemal plate, and insert plate and extemal plate are pacified Mounted in both sides flute profile board slot leg corresponding position；(4) bottom outlet hole is opened up in two pieces of rectangular base plates while the keyhole of trough plate bottom is corresponded at rectangular base plate edge and is set Put nail shape hole；(5) to one of rectangular base plate while cut, embedded groove is formed, and insert plate and extemal plate are installed on rectangle Bottom plate corresponding position；(6) rectangular base plate and trough plate are assembled by high-strength bolt, forms two half block Model Piles；(7) on the inside of trough plate and tester is laid in rectangular base plate bottom, by cabling on cable rack hole and bottom outlet hole by instrument Line is drawn；(8) general assembly is carried out to two half block Model Piles by high-strength bolt, then in trough plate and rectangular base plate are formed Casting concrete in portion space, forms fabricated rectangular model stake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810009340.9A CN107989080B (en) | 2018-01-04 | 2018-01-04 | Assembled rectangular model pile and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810009340.9A CN107989080B (en) | 2018-01-04 | 2018-01-04 | Assembled rectangular model pile and manufacturing method thereof |
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| CN107989080B CN107989080B (en) | 2023-08-22 |
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