CN109211678A - A kind of assembled Axially compressed slender column testing machine - Google Patents
A kind of assembled Axially compressed slender column testing machine Download PDFInfo
- Publication number
- CN109211678A CN109211678A CN201811269593.6A CN201811269593A CN109211678A CN 109211678 A CN109211678 A CN 109211678A CN 201811269593 A CN201811269593 A CN 201811269593A CN 109211678 A CN109211678 A CN 109211678A
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- China
- Prior art keywords
- column
- testing machine
- axially compressed
- plate
- slender
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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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/62—Manufacturing, calibrating, or repairing devices used in investigations covered by the preceding subgroups
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to a kind of assembled Axially compressed slender column testing machine, including pedestal, two lattice-type steel columns are installed on the pedestal, column is spliced by two pieces of strip-shaped steel plates with batten plate.Upper beam is set to column top in pilot system, and upper beam has hydraulic jack, and jack is connected with force snesor one end, and the force snesor other end is connected by sensor connecting piece with loading specimen.For different length test component, the bolt hole of lower beam can match the bolt hole of different level between column, to carry different length component by adjusting lower beam position, each component part of this testing machine is aided with bolt using steel plate and is spliced, structure is simple, easy to operate, economical and practical.
Description
Technical field
The present invention relates to a kind of Axially compressed slender column testing machines, more particularly to are able to achieve the long column of structure simplification and assembled installation
Axial compression test machine.
Background technique
Pressure testing machine is many kinds of currently on the market, but most of machines cumbersomes and volume it is excessive.General such pressure
Machine is expensive, and later period maintenance spends also larger.And small-sized plain shaft pressure testing machine extendable room is not able to satisfy under normal circumstances
The load demand of long column component.
Summary of the invention
On the one hand the purpose of the present invention is to overcome insufficient funds that can not buy suitable new engine, on the other hand using assembly
Formula component, can be manually installed, and without other machines equipment, assembly and adjustment is convenient.
The present invention realizes that goal of the invention adopts the following technical scheme that
A kind of assembled Axially compressed slender column testing machine, including pedestal, the upper end of the pedestal are equipped with two root posts, and every vertical
Column is spliced by two pieces of strip-shaped steel plates with batten plate.Column bottom end is equipped with diaphragm plate, is equipped with two blocks of steel plates and connection in the middle part of column
The lower beam of part composition.The upper end of the column is equipped with upper beam, and hydraulic jack, power are sequentially installed under upper beam intermediate connector
Sensor, sensor connecting piece and test specimen.
As the preferred technical solution of the present invention, the pedestal is connected with column, column back welding be connected to one block of styletable plate with
Pedestal connection simultaneously auxiliary has ribbed stiffener.
As the preferred technical solution of the present invention, the upper end of the column is equipped with upper beam, connects among the upper beam
Hydraulic jack, force snesor, sensor connecting piece and test specimen are successively arranged under fitting.
As the preferred technical solution of the present invention, crossbeam is set in the middle part of column.Lower beam with ribbed stiffener is by two blocks of steel plates
And connector constitutes entirety by bolt, load plate is bolted on lower beam again, and test specimen is bolted on
In load plate.
When in-site installation, operator, which is assembled each component by high-strength bolt, splices, that is, may be molded to director's column
Axial compression test machine.
Compared with prior art, the present invention its advantages are embodied in: each component of the invention can be nearby machined
Factory's manufacture, the time is short, at low cost, convenient transportation.It can be customized according to demand and structure is simple, assembly and disassembly are convenient, warp
It helps practical.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is left view of the invention.
In figure: 1, pedestal；11, styletable plate；12, column；121, diaphragm plate；122, batten plate；13, lower beam；131, it loads
Plate；132, lower beam connector；133, ribbed stiffener；14, upper beam；141, upper beam connector；142, hydraulic jack；143,
Force snesor；144, sensor connecting piece；15, test specimen is tested；
Specific embodiment
In order to keep the objectives, technical solutions, and advantages of the present invention apparent, below in conjunction with attached drawing and example, to the present invention into
One step is described in detail.It should be appreciated that specific implementation case described herein is not used to limit this only to explain the present invention
Invention.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is main view of the invention, and Fig. 2 is left view of the invention.
A kind of assembled Axially compressed slender column testing machine, including pedestal 1, the upper end of the pedestal 1 are equipped with two root posts
12, column 12 welds with styletable plate 11 and is aided with ribbed stiffener 133 and connect, and upright post system passes through bolt again and pedestal 1 is anchored at one
It rises, to reinforce its monolithic stability.
The column 12 is spliced by two strip-shaped steel plate affixation plates 122, and column lower end is equipped with diaphragm plate 121, and two is vertical
It is equipped with lower beam 13 in the middle part of column 12, and its stability is enhanced by connector 132.12 upper end of column is equipped with upper beam 14, described
Connector 141 has a hydraulic jack 142 in upper beam 14, upper beam connector 141 processed by steel plate welding H-bar and
At having the advantages that rigidity is big.143 one end of force snesor is connect with hydraulic jack 142, and other end connects sensor connecting piece
144。
Scene is in use, the bolt hole of each component of press machine is aligned by operator by drawing schematic diagram, with high intensity
An Axially compressed slender column testing machine can be assembled by being bolted.
The foregoing is merely preferable case study on implementation of the invention, are not intended to limit the invention patent, all in this hair
Made any modifications, equivalent replacements, and improvements etc. within bright spirit and principle, should all box be contained in the protection of the invention patent
Within the scope of.
Claims (5)
1. a kind of assembled Axially compressed slender column testing machine, it is characterised in that: including pedestal (1), pedestal (1) upper end is connected with two
The lower part of root post (12), the column (12) is equipped with diaphragm plate (121), and each column is by two strip-shaped steel plates and batten plate
(122) it is spliced, column (12) middle position is equipped with lower beam (13) to carry test specimen, and column (12) top is equipped with upper cross
Beam (14), upper beam (14) are made of steel plate and upper beam connector (141), and upper beam is connected with hydraulic jack in turn under (14)
It pushes up (142), force snesor (143), sensor connecting piece (144) and test specimen (15).
2. a kind of assembled Axially compressed slender column testing machine according to claim 1, it is characterised in that: the pedestal (1) and vertical
Column (12) is connected, and column (12) bottom is welded with the styletable plate (11) of strap bolt hole and is aided with ribbed stiffener (133) connection, entire vertical
Column system is bolted with pedestal (1).
3. a kind of assembled Axially compressed slender column testing machine according to claim 1 or 2, it is characterised in that: the column (12)
Top be equipped with upper beam (14), be successively arranged hydraulic jack under the connector (141) in the upper beam (14)
(142), force snesor (143), sensor connecting piece (144) and test specimen (15).
4. a kind of assembled Axially compressed slender column testing machine according to claim 1 or 2 or 3, it is characterised in that: in column (12)
Portion sets the lower beam (13) with ribbed stiffener (133), and lower beam connector (132), which is connected by bolt with plate, constitutes lower beam
(13) whole, test specimen (15) is bolted in the load plate (131) of lower beam (13).
5. a kind of assembled Axially compressed slender column testing machine according to claim 3 or 4, it is characterised in that: test component (15)
It is placed between test specimen sensor connecting piece (144), load plate (131), and is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811269593.6A CN109211678A (en) | 2018-10-29 | 2018-10-29 | A kind of assembled Axially compressed slender column testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811269593.6A CN109211678A (en) | 2018-10-29 | 2018-10-29 | A kind of assembled Axially compressed slender column testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109211678A true CN109211678A (en) | 2019-01-15 |
Family
ID=64997624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811269593.6A Pending CN109211678A (en) | 2018-10-29 | 2018-10-29 | A kind of assembled Axially compressed slender column testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109211678A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112798266A (en) * | 2021-03-10 | 2021-05-14 | 安徽送变电工程有限公司 | Axial pressure detection method applied to hoisting of bearing part |
| CN112964408A (en) * | 2021-01-21 | 2021-06-15 | 安徽送变电工程有限公司 | Sensor connecting assembly for shaft pressure detection of suspension holding pole and connecting method |
| CN112985664A (en) * | 2021-01-21 | 2021-06-18 | 安徽送变电工程有限公司 | Axle load detection method for suspension holding pole |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954105A (en) * | 2016-06-29 | 2016-09-21 | 福建工程学院 | Test unit used for simultaneously applying lasting axial compressive load on multiple concrete samples |
| CN106644758A (en) * | 2016-11-29 | 2017-05-10 | 合肥工业大学 | Rock direct shear and point load test device and test operation method thereof |
| CN106680095A (en) * | 2017-03-08 | 2017-05-17 | 华北理工大学 | Assembled special-shaped-column-structured loading device and test method thereof |
| CN107941268A (en) * | 2017-10-31 | 2018-04-20 | 河海大学 | A kind of method that concrete sample humiture is measured under constant shaft press loading effect |
-
2018
- 2018-10-29 CN CN201811269593.6A patent/CN109211678A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954105A (en) * | 2016-06-29 | 2016-09-21 | 福建工程学院 | Test unit used for simultaneously applying lasting axial compressive load on multiple concrete samples |
| CN106644758A (en) * | 2016-11-29 | 2017-05-10 | 合肥工业大学 | Rock direct shear and point load test device and test operation method thereof |
| CN106680095A (en) * | 2017-03-08 | 2017-05-17 | 华北理工大学 | Assembled special-shaped-column-structured loading device and test method thereof |
| CN107941268A (en) * | 2017-10-31 | 2018-04-20 | 河海大学 | A kind of method that concrete sample humiture is measured under constant shaft press loading effect |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964408A (en) * | 2021-01-21 | 2021-06-15 | 安徽送变电工程有限公司 | Sensor connecting assembly for shaft pressure detection of suspension holding pole and connecting method |
| CN112985664A (en) * | 2021-01-21 | 2021-06-18 | 安徽送变电工程有限公司 | Axle load detection method for suspension holding pole |
| CN112985664B (en) * | 2021-01-21 | 2022-08-26 | 安徽送变电工程有限公司 | Axle load detection method for suspension holding pole |
| CN112798266A (en) * | 2021-03-10 | 2021-05-14 | 安徽送变电工程有限公司 | Axial pressure detection method applied to hoisting of bearing part |
| CN112798266B (en) * | 2021-03-10 | 2022-07-01 | 安徽送变电工程有限公司 | Axial pressure detection method applied to hoisting of bearing part |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190115 |
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