CN108252339A - A kind of engineering pile dead-load detection device - Google Patents
A kind of engineering pile dead-load detection device Download PDFInfo
- Publication number
- CN108252339A CN108252339A CN201810204973.5A CN201810204973A CN108252339A CN 108252339 A CN108252339 A CN 108252339A CN 201810204973 A CN201810204973 A CN 201810204973A CN 108252339 A CN108252339 A CN 108252339A
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- China
- Prior art keywords
- fixedly connected
- far
- jack
- girder
- plate
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- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0026—Metals
- E02D2300/0029—Steel; Iron
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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)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The present invention relates to reflection wave method technical fields, especially a kind of engineering pile dead-load detection device, the support pier being arranged in parallel including two, one end of each support pier is each attached on ground, the one end of test pile far from ground is fixedly connected with steel plate, side of the steel plate far from test pile is fixedly connected with bearing plate, the lower surface both sides of bearing plate have been fixedly connected with fastening block, side of the bearing plate far from steel plate is fixedly connected with jack, both sides on bearing plate positioned at jack have been fixedly connected with fixed block, the one end of jack far from bearing plate is fixed on girder, jack is equipped with displacement and counts, the upper surface both sides of girder are rotatably connected to baffle, each side of the baffle far from gravity plate is equipped with position blocking pin, each position blocking pin is plugged on girder.The configuration of the present invention is simple is worthy to be popularized.
Description
Technical field
The present invention relates to reflection wave method technical field more particularly to a kind of engineering pile dead-load detection devices.
Background technology
To ensure the quality of architectural engineering, the bearing capacity of ground, pile foundation, which is detected, in building construction process is
It is essential.At present, static test is a kind of generally acknowledged method of detection of pier foundation vertical bearing capacity, and this method is most intuitively and most
Reliably, traditional pile measurement device uses one piece of bearing plate, on bearing plate plus gravity plate, and the weight of every piece of gravity plate
Amount is identical, by adding in how many pieces of gravity plates, judges that pile foundation bears how many pressure, but using effect and is paid no attention to
Think, since while block gravity plate is added in, jack can shift, and pile foundation is easily damaged, so as to influence electronic scale
Reading.
Invention content
The purpose of the present invention is to solve the flimsy shortcoming in compression position that pile foundation exists in the prior art, and propose
A kind of engineering pile dead-load detection device.
To achieve these goals, present invention employs following technical solutions：
Design a kind of engineering pile dead-load detection device, the support pier being arranged in parallel including two, one end of each support pier
It is each attached on ground, each one end of the support pier far from the ground has been fixedly connected with fixed seat, each fixed seat
Side far from the support pier has been fixedly connected with girder, and the upper surface of the girder is fixedly connected with several along its length
A support column, each one end of the support column far from the girder have been fixedly connected with gravity plate, have been located at two on the ground
Test pile is equipped between a support pier, one end of the test pile is located at the inside on the ground, and the test pile is far from described
The one end in face is fixedly connected with steel plate, and side of the steel plate far from the test pile is fixedly connected with bearing plate, the bearing plate
Lower surface both sides be fixedly connected with fastening block, the side of each fastening block is fixedly connected with the test pile, described
Side of the bearing plate far from the steel plate is fixedly connected with jack, and the both sides that the jack is located on the bearing plate are solid
Surely fixed block is connected with, the one end of the jack far from the bearing plate is fixed on girder, and the jack, which is equipped with, to be moved
Position meter, one end of the displacement meter are fixed on the jack, and the described one end of displacement meter far from the jack is fixed on
On the girder, the upper surface both sides of the girder are rotatably connected to baffle, and each baffle is far from the gravity plate
Side is equipped with position blocking pin, and each position blocking pin is plugged on the girder.
Preferably, the support column is I-steel.
Preferably, the test pile and the ground are mutually perpendicular to.
Preferably, the displacement is calculated as thousand indexing displacement meter.
Preferably, the diameter of the steel plate is identical with the diameter of the test pile.
A kind of engineering pile dead-load detection device proposed by the present invention, advantageous effect are：The present invention is by supporting pier structure
Test pile is protected to help the main beam structure to undertake partial reaction power, steel plate structure and pressure-bearing harden structure, makes test pile damaged,
Fixed-block-architecture (FBA) is used for fixing jack, jack is not allowed to move, and baffle arrangement and position blocking pin collective effect stop gravity
Plate moves, pin-point reading.
Description of the drawings
Fig. 1 is a kind of schematic cross-sectional view of engineering pile dead-load detection device proposed by the present invention.
In figure：Ground 1, test pile 2, steel plate 3, fastening block 4, bearing plate 5, jack 6, fixed block 7, displacement meter 8, fixed seat
9th, baffle 10, gravity plate 11, support column 12, position blocking pin 13, girder 14, support pier 15.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
With reference to Fig. 1, a kind of engineering pile dead-load detection device, including two support piers being arranged in parallel 15, support pier 15
Effect is to aid in girder 14 and undertakes a part of reaction force, and one end of each support pier 15 is each attached on ground 1, each to support
The one end of pier 15 far from ground 1 has been fixedly connected with fixed seat 9, and the effect of fixed seat 9 is to aid in support pier 15 and fixes girder 14,
Each side of the fixed seat 9 far from support pier 15 has been fixedly connected with girder 14, and the upper surface of girder 14 is fixed along its length
It is connected with several support columns 12, the effect of support column 12 is for supporting gravity plate 11, and support column 12 is I-steel, I-steel
Compressive strength it is big, each one end of support column 12 far from girder 14 has been fixedly connected with gravity plate 11, the effect of gravity plate 11
It is to provide gravity for test.
It is located on ground 1 between two support piers 15 equipped with test pile 2, one end of test pile 2 is located at the inside on ground 1, test pile 2
One end far from ground 1 is fixedly connected with steel plate 3, the effect of steel plate 3 be for protecting test pile 2, steel plate 3 far from test pile 2 one
Side is fixedly connected with bearing plate 5, and the effect of bearing plate 5 is subject to pressure, and the lower surface both sides of bearing plate 5 have been fixedly connected with tightly
Gu block 4, the effect of fastening block 4 is each fastening for fixing bearing plate 5, bearing plate 5 being made not move, do not influence to measure
The side of block 4 is fixedly connected with test pile 2, and side of the bearing plate 5 far from steel plate 3 is fixedly connected with jack 6.
Both sides on bearing plate 5 positioned at jack 6 have been fixedly connected with fixed block 7, and the effect of fixed block 7 is fixed very heavy
Top 6, does not allow jack 6 to move, the one end of jack 6 far from bearing plate 5 is fixed on girder 14, and jack 6 is equipped with
Displacement meter 8, the effect of displacement meter 8 are the displacements for measuring the generation of test pile 2, and one end of displacement meter 8 is fixed on jack 6,
8 one end far from jack 6 of displacement meter are fixed on girder 14, and the upper surface both sides of girder 14 are rotatably connected to baffle 10,
The effect of baffle 10 is to prevent gravity plate 11 from falling, and each side of the baffle 10 far from gravity plate 11 is equipped with position blocking pin 13, card
The effect of position pin 13 is to aid in baffle 10 and plays the role of stopping gravity plate 11, and each position blocking pin 13 is plugged on girder 14.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of engineering pile dead-load detection device, the support pier being arranged in parallel including two（15）, each support pier（15）
One end be each attached to ground（1）On, each support pier（15）Far from the ground（1）One end be fixedly connected with it is solid
Reservation（9）, each fixed seat（9）Far from the support pier（15）Side be fixedly connected with girder（14）, the girder
（14）Upper surface be fixedly connected with several support columns along its length（12）, each support column（12）Far from the master
Beam（14）One end be fixedly connected with gravity plate（11）, the ground（1）It is upper to be located at two support piers（15）Between set
There is test pile（2）, the test pile（2）One end be located at the ground（1）Inside, which is characterized in that the test pile（2）Far from institute
State ground（1）One end be fixedly connected with steel plate（3）, the steel plate（3）Far from the test pile（2）Side be fixedly connected with and hold
Pressing plate（5）, the bearing plate（5）Lower surface both sides be fixedly connected with fastening block（4）, each fastening block（4）One
Side and the test pile（2）It is fixedly connected, the bearing plate（5）Far from the steel plate（3）Side be fixedly connected with jack
（6）, the bearing plate（5）It is upper to be located at the jack（6）Both sides be fixedly connected with fixed block（7）, the jack（6）
Far from the bearing plate（5）One end be fixed on girder（14）On, the jack（6）It is equipped with displacement meter（8）, the displacement
Meter（8）One end be fixed on the jack（6）On, the displacement meter（8）Far from the jack（6）One end be fixed on institute
State girder（14）On, the girder（14）Upper surface both sides be rotatably connected to baffle（10）, each baffle（10）Far
From the gravity plate（11）Side be equipped with position blocking pin（13）, each position blocking pin（13）It is plugged on the girder（14）
On.
A kind of 2. engineering pile dead-load detection device according to claim 1, which is characterized in that the support column（12）For work
Word steel.
A kind of 3. engineering pile dead-load detection device according to claim 1, which is characterized in that the test pile（2）With it is described
Ground（1）It is mutually perpendicular to.
A kind of 4. engineering pile dead-load detection device according to claim 1, which is characterized in that the displacement meter（8）It is thousand
Indexing displacement meter.
A kind of 5. engineering pile dead-load detection device according to claim 1, which is characterized in that the steel plate（3）Diameter
With the test pile（2）Diameter it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810204973.5A CN108252339A (en) | 2018-03-13 | 2018-03-13 | A kind of engineering pile dead-load detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810204973.5A CN108252339A (en) | 2018-03-13 | 2018-03-13 | A kind of engineering pile dead-load detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108252339A true CN108252339A (en) | 2018-07-06 |
Family
ID=62746851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810204973.5A Withdrawn CN108252339A (en) | 2018-03-13 | 2018-03-13 | A kind of engineering pile dead-load detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108252339A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111122327A (en) * | 2020-01-11 | 2020-05-08 | 武汉科正工程技术有限公司 | Compressive strength detection device of steel pipe |
-
2018
- 2018-03-13 CN CN201810204973.5A patent/CN108252339A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111122327A (en) * | 2020-01-11 | 2020-05-08 | 武汉科正工程技术有限公司 | Compressive strength detection device of steel pipe |
| CN111122327B (en) * | 2020-01-11 | 2022-05-13 | 武汉科正工程技术有限公司 | Compressive strength detection device of steel pipe |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180706 |
|
| WW01 | Invention patent application withdrawn after publication |