CN109959561A - A kind of construction material deformation testing device and its application method - Google Patents
A kind of construction material deformation testing device and its application method Download PDFInfo
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- CN109959561A CN109959561A CN201910368798.8A CN201910368798A CN109959561A CN 109959561 A CN109959561 A CN 109959561A CN 201910368798 A CN201910368798 A CN 201910368798A CN 109959561 A CN109959561 A CN 109959561A
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- fixedly installed
- construction material
- plate
- testing device
- deformation testing
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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
- G01N3/02—Details
-
- 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
- G01N3/02—Details
- G01N3/04—Chucks
-
- 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
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
-
- 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
-
- 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
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0682—Spatial dimension, e.g. length, area, angle
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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)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of construction material deformation testing devices, including bottom plate, the bottom surface of the bottom plate is fixedly installed with support leg, the front side of the plate top surface and rear side are fixedly installed with support shaft, the top of the support shaft is fixedly installed with support plate, the middle part of the support plate is through hydraulic cylinder is equipped with, and the bottom end of the hydraulic cylinder is plugged with electric pushrod, and the bottom end of the electric pushrod is fixedly installed with crushing block.The construction material deformation testing device and its application method, by the top surface that the both ends of building board are placed in two stock supporting plates, twist riffled tube, thread spindle can be made to move down, to drive grip block to move down clamping building board, electric pushrod is driven to push building board by hydraulic cylinder again, it is squeezed, it can make building board deformation, to achieve the effect that convenient for a variety of plates are fixed, the efficiency for improving the plate test to a variety of different sizes is realized, it is more convenient to use.
Description
Technical field
The present invention relates to building material technical field more particularly to a kind of construction material deformation testing device and its users
Method.
Background technique
Construction material is building materials, is the general designation of material used in civil engineering and architectural engineering, can be divided into structural wood
Material, ornament materials and certain proprietary materials, structural material include timber, bamboo wood, stone material, cement, concrete, metal, brick and tile, pottery
Porcelain, glass, engineering plastics, composite material etc., ornament materials include various coating, paint, coating, veneer, assorted ceramic tile, have
The glass etc. of special-effect, proprietary material refer to for waterproof, moisture-proof, anti-corrosion, fire prevention, fire-retardant, sound insulation, heat-insulated, heat preservation, sealing
Deng.
The deformation testing device of construction material is difficult to that a variety of plates are fixed mostly at present, makes to detect a variety of different rule
Efficiency is lower when the plate of lattice, very inconvenient.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of construction material deformation testing device and its application method,
The deformation testing device for solving current construction material is difficult to that a variety of plates are fixed mostly, makes to detect a variety of different sizes
Plate when the lower problem of efficiency.
To achieve the goals above, present invention employs following technical solutions: a kind of construction material deformation testing device, packet
Bottom plate is included, the bottom surface of the bottom plate is fixedly installed with support leg, and the front side of the plate top surface and rear side are fixedly installed with branch
Axis is supportted, the top of the support shaft is fixedly installed with support plate, and the middle part of the support plate, which is run through, is equipped with hydraulic cylinder, the liquid
The bottom end of cylinder pressure is plugged with electric pushrod, and the bottom end of the electric pushrod is fixedly installed with crushing block, a left side for the plate top surface
Side and right side are fixedly installed with fixed column, and the top of the fixed column is fixedly installed with connecting plate, the two sides of the connecting plate
Face is fixedly installed with limit film through fixing axle, the both ends of the fixing axle are equipped with, and the connecting plate is turned by fixing axle
Dynamic to be connected with connection strap, the top of the connection strap is fixedly installed with stock supporting plate, and the top surface of the stock supporting plate is bonded with overlap joint pad,
The front of the stock supporting plate is fixedly installed with slip pipe, and the inner wall of the slip pipe is fixedly installed with positive stop strip, the inside of the slip pipe
Thread spindle is slidably connected, the side of the thread spindle offers limiting slot, and positive stop strip is slidably connected at the inside of limiting slot,
The bottom end of the thread spindle is fixedly installed with limit knob, and the lower surface of the thread spindle is threaded with riffled tube, described interior
The surface of screwed pipe is equipped with anti-sliding burr, and the top of the thread spindle is fixedly installed with grip block, and the bottom surface of the grip block is viscous
It is connected to gripper pad.
Preferably, the quantity of the fixed column is two, and two fixed columns are located at plate top surface left and right side
Middle part.
Preferably, the overlap joint pad and gripper pad are all made of fluorubber material and are made.
Preferably, the quantity of the stock supporting plate is two.
Preferably, the quantity of the slip pipe, thread spindle and grip block is four, and four slip pipes respectively with two bearing materials
Plate is connected.
There is provided a kind of application method of construction material deformation testing device, which is characterized in that the application method includes:
One, the both ends of the construction material of required test are placed in the top surface of overlap joint pad, inner bolt pipe is twisted, thread spindle is moved down, makes to press from both sides
It holds plate to move down, the both ends of construction material is clamped by gripper pad, construction material is fixed;
Two, electric pushrod pushes down on, by crushing block to squeezing in the middle part of fixed construction material, to be able to
State after the deformation of construction material is observed.
Compared with prior art, the beneficial effects of the present invention are: the construction material deformation testing device and its application method,
By the way that the both ends of building board to be placed in the top surface of two stock supporting plates, riffled tube is twisted, thread spindle can be made to move down, thus band
Dynamic grip block moves down clamping building board, then drives electric pushrod to push building board by hydraulic cylinder, is squeezed,
It can make building board deformation, middle part is recessed, and make the both ends of building board that stock supporting plate be driven to overturn by fixing axle and connection strap,
Building board can be observed, to achieve the effect that realize raising to more convenient for a variety of plates are fixed
The efficiency of the plate test of kind different size, it is more convenient to use.
Detailed description of the invention
Fig. 1 is structure of the invention front view;
Fig. 2 is stock supporting plate schematic enlarged-scale view of the present invention;
Fig. 3 is connecting board structure sectional side view of the present invention;
Fig. 4 bows for screw thread axle construction of the present invention and cuts open figure.
In figure: 1 bottom plate, 2 support legs, 3 support shafts, 4 support plates, 5 hydraulic cylinders, 6 electric pushrods, 7 crushing blocks, 8 fixed columns,
9 connecting plates, 10 fixing axles, 11 limit films, 12 connection straps, 13 stock supporting plates, 14 overlap joint pads, 15 slip pipes, 16 positive stop strips, 17 screw threads
Axis, 18 limiting slots, 19 limit knobs, 20 riffled tubes, 21 anti-sliding burrs, 22 grip blocks, 23 gripper pads.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig.1-4, a kind of construction material deformation testing device, including bottom plate 1, the bottom surface of bottom plate 1 are fixedly installed with branch
Support foot 2, the front side of 1 top surface of bottom plate and rear side are fixedly installed with support shaft 3, and the top of support shaft 3 is fixedly installed with support plate
4, through hydraulic cylinder 5 is equipped with, the bottom end of hydraulic cylinder 5 is plugged with electric pushrod 6, the bottom end of electric pushrod 6 at the middle part of support plate 4
It is fixedly installed with crushing block 7, the left and right side of 1 top surface of bottom plate is fixedly installed with fixed column 8, and the quantity of fixed column 8 is two
It is a, and two fixed columns 8 are located at the middle part of 1 top surface left and right side of bottom plate, the top of fixed column 8 is fixedly installed with connection
Plate 9, through fixing axle 10 is equipped with, the both ends of fixing axle 10 are fixedly installed with limit film 11 for the two sides of connecting plate 9, connection
Plate 9 is rotatably connected to connection strap 12 by fixing axle 10, and the top of connection strap 12 is fixedly installed with stock supporting plate 13, stock supporting plate 13
Quantity is two, and the top surface of stock supporting plate 13 is bonded with overlap joint pad 14, and the front of stock supporting plate 13 is fixedly installed with slip pipe 15, slip pipe 15
Inner wall be fixedly installed with positive stop strip 16, the internal slide of slip pipe 15 is connected with thread spindle 17, and the side of thread spindle 17 offers
Limiting slot 18, and positive stop strip 16 is slidably connected at the inside of limiting slot 18, the bottom end of thread spindle 17 is fixedly installed with limit knob 19,
The lower surface of thread spindle 17 is threaded with riffled tube 20, and the surface of riffled tube 20 is equipped with anti-sliding burr 21, thread spindle 17
Top be fixedly installed with grip block 22, the quantity of slip pipe 15, thread spindle 17 and grip block 22 is four, and four slip pipes 15
It is connected respectively with two stock supporting plates 13, the bottom surface of grip block 22 is bonded with gripper pad 23, overlaps pad 14 and gripper pad 23 is adopted
It is made of fluorubber material.
A kind of application method of above-mentioned construction material deformation testing device:
One, the both ends of the construction material of required test are placed in the top surface of overlap joint pad 14, inner bolt pipe 20 are twisted, by screw thread
Axis 17 moves down, and moves down grip block 22, and the both ends of construction material are clamped by gripper pad 23, construction material is fixed;
Two, electric pushrod 6 pushes down on, by being squeezed in the middle part of 7 pairs of fixed construction materials of crushing block, thus
It is observed with the state after the deformation to construction material;By the top that the both ends of building board are placed in two stock supporting plates 13
Face twists riffled tube 20, thread spindle 17 can be made to move down, so that grip block 22 is driven to move down clamping building board, then
It driving electric pushrod 6 to push building board by hydraulic cylinder 5, is squeezed, building board deformation can be made, middle part is recessed,
Make the both ends of building board that stock supporting plate 13 be driven to overturn by fixing axle 10 and connection strap 12, building board can be seen
It surveys, the plate of a variety of different sizes is tested to achieve the effect that realize convenient for a variety of plates are fixed to improve
Efficiency, it is more convenient to use.
In conclusion the construction material deformation testing device and its application method, by the way that the both ends of building board are placed in
The top surface of two stock supporting plates 13 twists riffled tube 20, thread spindle 17 can be made to move down, so that grip block 22 be driven to move down
Building board is clamped, then drives electric pushrod 6 to push building board by hydraulic cylinder 5, is squeezed, building board can be made
Deformation, middle part is recessed, makes the both ends of building board that stock supporting plate 13 be driven to overturn by fixing axle 10 and connection strap 12, can be to building
It builds plate to be observed, to achieve the effect that realize raising to a variety of different rule convenient for a variety of plates are fixed
The efficiency of the plate test of lattice, more convenient to use, the deformation testing device for solving current construction material is difficult to mostly
A variety of plates are fixed, efficiency lower problem when making to detect the plate of a variety of different sizes.
It should be noted that, in this document, such as the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of construction material deformation testing device, including bottom plate (1), which is characterized in that the fixed peace in the bottom surface of the bottom plate (1)
Equipped with support leg (2), the front side of bottom plate (1) top surface and rear side are fixedly installed with support shaft (3), the support shaft (3)
Top be fixedly installed with support plate (4), the middle part of the support plate (4) is through being equipped with hydraulic cylinder (5), the hydraulic cylinder
(5) bottom end is plugged with electric pushrod (6), and the bottom end of the electric pushrod (6) is fixedly installed with crushing block (7), the bottom plate
(1) left and right side of top surface is fixedly installed with fixed column (8), and the top of the fixed column (8) is fixedly installed with connecting plate
(9), through being equipped with fixing axle (10), the both ends of the fixing axle (10) are fixedly mounted for the two sides of the connecting plate (9)
Have limit film (11), the connecting plate (9) is rotatably connected to connection strap (12) by fixing axle (10), the connection strap (12)
Top is fixedly installed with stock supporting plate (13), and the top surface of the stock supporting plate (13) is bonded with overlap joint pad (14), the stock supporting plate (13)
Front be fixedly installed with slip pipe (15), the inner wall of the slip pipe (15) is fixedly installed with positive stop strip (16), the slip pipe (15)
Internal slide be connected with thread spindle (17), the side of the thread spindle (17) offers limiting slot (18), and positive stop strip (16)
It is slidably connected at the inside of limiting slot (18), the bottom end of the thread spindle (17) is fixedly installed with limit knob (19), the screw thread
The lower surface of axis (17) is threaded with riffled tube (20), and the surface of the riffled tube (20) is equipped with anti-sliding burr (21),
The top of the thread spindle (17) is fixedly installed with grip block (22), and the bottom surface of the grip block (22) is bonded with gripper pad
(23)。
2. a kind of construction material deformation testing device according to claim 1, which is characterized in that the fixed column (8)
Quantity is two, and two fixed columns (8) are located at the middle part of bottom plate (1) top surface left and right side.
3. a kind of construction material deformation testing device according to claim 1, which is characterized in that overlap joint pad (14) and
Gripper pad (23) is all made of fluorubber material and is made.
4. a kind of construction material deformation testing device according to claim 1, which is characterized in that the stock supporting plate (13)
Quantity is two.
5. a kind of construction material deformation testing device according to claim 4, which is characterized in that the slip pipe (15), spiral shell
The quantity of line axis (17) and grip block (22) is four, and four slip pipes (15) are connected with two stock supporting plates (13) respectively.
6. the application method of -5 any a kind of construction material deformation testing devices according to claim 1, which is characterized in that
The application method includes:
One, the both ends of the construction material of required test are placed in the top surface of overlap joint pad (14), are twisted inner bolt pipe (20), by screw thread
Axis (17) moves down, and moves down grip block (22), and the both ends of construction material are clamped by gripper pad (23), carries out to construction material
It is fixed;
Two, electric pushrod (6) pushes down on, by crushing block (7) to squeezing in the middle part of fixed construction material, to obtain
It is observed with the state after the deformation to construction material.
Priority Applications (1)
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CN201910368798.8A CN109959561A (en) | 2019-05-05 | 2019-05-05 | A kind of construction material deformation testing device and its application method |
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CN201910368798.8A CN109959561A (en) | 2019-05-05 | 2019-05-05 | A kind of construction material deformation testing device and its application method |
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Family
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110567809A (en) * | 2019-09-15 | 2019-12-13 | 史丹 | Stress detection equipment for PTFE (Polytetrafluoroethylene) plates |
CN111983150A (en) * | 2020-08-21 | 2020-11-24 | 重庆知翔科技有限公司 | Building board detects deformation simulation positioner based on step-by-step electric telescopic handle |
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Application publication date: 20190702 |