CN110018041A - Concrete anti-earthquake strength testing device - Google Patents
Concrete anti-earthquake strength testing device Download PDFInfo
- Publication number
- CN110018041A CN110018041A CN201910219931.3A CN201910219931A CN110018041A CN 110018041 A CN110018041 A CN 110018041A CN 201910219931 A CN201910219931 A CN 201910219931A CN 110018041 A CN110018041 A CN 110018041A
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- China
- Prior art keywords
- limitting casing
- adjusting rod
- mounting hole
- testing device
- strength testing
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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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- 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
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
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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 concrete anti-earthquake strength testing devices, including shake table, it is characterized in that: further including having position-limited rack, the position-limited rack includes limitting casing and multiple regulating mechanisms；The limitting casing is connected on the pedestal of shake table by support rod；Multiple regulating mechanisms are respectively arranged on each side wall of limitting casing, and form spacing zone between each other, and the spacing zone is located at the top of vibrating disk；Regulating mechanism described in each includes adjusting rod, compresses component and locating piece；The adjusting rod is installed in the mounting hole of limitting casing, and can be moved axially in mounting hole；The end for compressing component and being connected to adjusting rod, and be located in limitting casing；The locating piece is set on limitting casing and can position the adjusting rod after adjusting.The problem of present invention facilitates the operation of operator, and effectively prevents during the test, and concrete falls from vibrating disk.
Description
Technical field
The present invention relates to a kind of concrete test equipment, more particularly, to a kind of concrete anti-earthquake strength testing device.
Background technique
In building-site or laboratory, concrete vibrating stand is wide as a kind of relatively conventional concrete ram-jolt equipment
General application.With the development of industry, people have more requirements to the performance of concrete anti-earthquake strength testing device.
Concrete vibrating stand generally comprises pedestal, vibrating disk and vibrating motor at present, and vibrating disk is mounted on bottom by spring
On seat, vibrating motor is connected to the bottom of vibrating disk, and vibrating disk is driven to shake on pedestal.
Concrete during the test, needs to use concrete test die.Need concrete to be tested is fitted into die trial,
It is put into above vibrating disk and shakes.After vibrating motor is powered, vibrating disk vibration is driven.During jolt ramming, die trial is on a vibration table
Face can generate violent bounce, it may occur that mobile even to be easy to drop down from vibration table, this just needs operator's hand
Plastics die trial is buttressed, but it is not only inconvenient with hand steered firmly die trial, it makes troubles to operator, due to the addition of manpower, leads
Cause the precision of test lower, therefore there is improved spaces.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of concrete anti-earthquake strength testing device, operation is facilitated
The problem of operation of personnel, and effectively preventing during the test, concrete falls from vibrating disk.
To achieve the above object, the present invention provides the following technical scheme that
A kind of concrete anti-earthquake strength testing device, including shake table, it is characterized in that: further include having position-limited rack, the position-limited rack
Including limitting casing and multiple regulating mechanisms；
The limitting casing is connected on the pedestal of shake table by support rod；
Multiple regulating mechanisms are respectively arranged on each side wall of limitting casing, and form spacing zone between each other, institute
State the top that spacing zone is located at vibrating disk；
Regulating mechanism described in each includes adjusting rod, compresses component and locating piece；The adjusting rod is installed on limitting casing
Mounting hole in, and can be moved axially in mounting hole；The end for compressing component and being connected to adjusting rod, and it is located at limit
In frame；The locating piece is set on limitting casing and can position the adjusting rod after adjusting.
Preferably, the component that compresses includes connecting plate, spring and compresses plate；The connecting plate is connected to the end of adjusting rod
Portion, the plate that compresses is connected on connecting plate by spring, and is arranged in parallel with connecting plate.
Preferably, the upper surface of the limitting casing has threaded hole, the lower end of the threaded hole and the mounting hole of limitting casing
Connection；The locating piece is pilot pin, and the pilot pin is threadedly engaged in threaded hole, and limit is protruded into the lower end of pilot pin
Adjusting rod is compressed in the mounting hole of frame.
Preferably, positioning pipe is provided on the limitting casing, the pore of the positioning pipe is docked with the mounting hole of limitting casing,
The adjusting rod is also cross the pore of positioning pipe and the mounting hole of limitting casing.
Preferably, graduation mark is provided on the adjusting rod, the graduation mark is along its axially extending setting.
Advantages of the present invention are as follows: 1, position-limited rack the die trial on vibrating disk can be limited, effectively avoid die trial and exist
The problem of being fallen from vibrating disk during vibration；2, adjusting rod, which is able to drive, compresses component movement, realizes to spacing zone size
Adjusting be obviously improved the flexibility of the invention used to adapt to different die trials；3, since position-limited rack is mounted on vibration
On the pedestal of platform, therefore vibration motor does not interfere with position-limited rack, improves the stabilization of position-limited rack when driving vibrating disk vibration
The limit effect of property and position-limited rack to die trial.
Detailed description of the invention
Fig. 1 is the side view of concrete anti-earthquake strength testing device provided by the present embodiment；
Fig. 2 is the top view of position-limited rack provided by the present embodiment.
Specific embodiment
Concrete anti-earthquake strength testing device of the present invention is further described in conjunction with Fig. 1 to Fig. 2.
A kind of concrete anti-earthquake strength testing device, including shake table 1, position-limited rack 2, the position-limited rack 2 include limitting casing
21 and multiple regulating mechanisms 22, shake table 1 is limit technology comprising pedestal 13, vibrating disk 11 and spring；
Limitting casing 21 includes square frame 211 and support rod 212, and framework 211 is connected to shake table 1 by support rod 212
On pedestal 13；
There are four the tools of regulating mechanism 22, and regulating mechanism 22 described in four is respectively arranged on four side walls of limitting casing 21, and
And spacing zone 3 is formed between four regulating mechanisms, the spacing zone is located at the top of vibrating disk 11, and the size of the spacing zone can be into
Row is adjusted；
Regulating mechanism 22 described in each includes adjusting rod 221, compresses component 222 and locating piece 223；Limitting casing 21 it is every
The mounting hole through 21 outboard sidewalls of limitting casing is offered on a wall, the adjusting rod 221 is installed in mounting hole, and energy
It is moved axially in mounting hole；The end for compressing component 222 and being connected to adjusting rod 221, and be located in limitting casing 21；It is described
Locating piece 223 is set on limitting casing 21 and can position the adjusting rod 221 after adjusting.
In use, die trial is placed on vibrating disk 11, component is compressed using the adjusting of adjusting rod 221 according to the size of die trial
222 position reduces moving range of die trial during vibration, and avoid to limit to the four direction of die trial
The problem of die trial is fallen from vibrating disk 11, facilitates the test of concrete, and improve the precision of test；Adjusting rod
221 are able to drive and compress that component 222 is mobile, realize that the adjusting to spacing zone size is obviously improved to adapt to different die trials
The flexibility of the invention used；Since position-limited rack 2 is mounted on the pedestal 13 of shake table 1, vibration motor 12 is being driven
When vibrating disk 11 shakes, position-limited rack 2 is not interfered with, the stability and position-limited rack 2 for improving position-limited rack 2 are to the limit of die trial
Position effect.
The present embodiment is further arranged to: the component that compresses includes connecting plate 2223, spring 2222 and compresses plate 2221；
In the end of adjusting rod 221, the plate 2221 that compresses is connected by spring 2222 for the welding of connecting plate 2223 or integrated molding
Be connected on connecting plate 2223, and be arranged in parallel with connecting plate 2223, the spring 2222 be provided with it is multiple, with guarantee compress plate 2221
The stability being connect with connecting plate 2223；Meanwhile the spring 2222 enables to compress plate 2221 in the process limited to die trial
In have certain cushion performance, avoid die trial and compress the rigid contact between plate 2221, improve the effect of limit with
And the accuracy of test.
The present embodiment is further arranged to: the upper surface of the limitting casing 21 has threaded hole, the lower end of the threaded hole
It is connected to the mounting hole of limitting casing 21；The locating piece 223 is pilot pin, and the pilot pin is threadedly engaged in threaded hole, and
And the lower end of pilot pin is protruded into the mounting hole of limitting casing 21 and compresses adjusting rod 221, and after unclamping pilot pin, 221 energy of adjusting rod
It is enough freely moved, after screwed in place bolt, adjusting rod 221 can be compressed to and be defined the movement of adjusting rod, structure letter
It is single, practical, facilitate the adjusting of spacing zone size；On the other hand, fixation is compressed to adjusting rod 221 by pilot pin, it can
It realizes that the continuity position of adjusting rod 221 is adjusted, expands the range of spacing zone dimension adjustable, be obviously improved the present invention
The flexibility used.
The present embodiment is further arranged to: positioning pipe 4, the pore and limit of the positioning pipe are provided on the limitting casing 21
The mounting hole docking of position frame 21, the adjusting rod 221 is also cross the pore of positioning pipe and the mounting hole of limitting casing 21.This reality
It applies in example, positioning pipe is connected on the side wall of limitting casing 21 in a manner of directly welding, or is spirally connected by way of flange ring
On the side wall of limitting casing 21, the setting of the positioning pipe improves the stabilization that adjusting rod 221 connects on limitting casing 21
Property, to improve the stability for compressing component, and to the stability of die trial limit.
The present embodiment is further arranged to: graduation mark 2211 is provided on the adjusting rod, the graduation mark is along its axial direction
It is extended, by the graduation mark, can facilitate and accurately adjusting rod is adjusted, can quickly adjust out and die trial ruler
The very little best spacing zone size to match further facilitates the test operation of concrete, and the accuracy of test.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of concrete anti-earthquake strength testing device, including shake table, it is characterized in that: further include having position-limited rack, the limit
Frame includes limitting casing and multiple regulating mechanisms；
The limitting casing is connected on the pedestal of shake table by support rod；
Multiple regulating mechanisms are respectively arranged on each side wall of limitting casing, and form spacing zone between each other, institute
State the top that spacing zone is located at vibrating disk；
Regulating mechanism described in each includes adjusting rod, compresses component and locating piece；The adjusting rod is installed on limitting casing
Mounting hole in, and can be moved axially in mounting hole；The end for compressing component and being connected to adjusting rod, and it is located at limit
In frame；The locating piece is set on limitting casing and can position the adjusting rod after adjusting.
2. concrete anti-earthquake strength testing device according to claim 1, it is characterized in that: the component that compresses includes connection
Plate, spring and compress plate；The connecting plate is connected to the end of adjusting rod, described to compress plate and be connected to connecting plate by spring
On, and be arranged in parallel with connecting plate.
3. concrete anti-earthquake strength testing device according to claim 1, it is characterized in that: the upper surface of the limitting casing has
There is threaded hole, the lower end of the threaded hole is connected to the mounting hole of limitting casing；The locating piece is pilot pin, the pilot pin spiral shell
Line is matched in threaded hole, and the lower end of pilot pin is protruded into the mounting hole of limitting casing and compresses adjusting rod.
4. concrete anti-earthquake strength testing device according to claim 1 is determined it is characterized in that: being provided on the limitting casing
Position pipe, the pore of the positioning pipe docks with the mounting hole of limitting casing, the adjusting rod also cross positioning pipe pore and
The mounting hole of limitting casing.
5. concrete anti-earthquake strength testing device according to claim 1, it is characterized in that: being provided with quarter on the adjusting rod
Line is spent, the graduation mark is along its axially extending setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910219931.3A CN110018041A (en) | 2019-03-22 | 2019-03-22 | Concrete anti-earthquake strength testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910219931.3A CN110018041A (en) | 2019-03-22 | 2019-03-22 | Concrete anti-earthquake strength testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110018041A true CN110018041A (en) | 2019-07-16 |
Family
ID=67189864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910219931.3A Pending CN110018041A (en) | 2019-03-22 | 2019-03-22 | Concrete anti-earthquake strength testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110018041A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252266A (en) * | 2021-05-22 | 2021-08-13 | 崇金玲 | Anti-seismic identification device for structures and using method thereof |
| CN113358314A (en) * | 2021-06-23 | 2021-09-07 | 滁州学院 | Cement telegraph pole production strength testing equipment and testing method |
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| DE102005020428A1 (en) * | 2005-04-29 | 2006-11-02 | Harald Winkler | Assembly for producing concrete articles has bracing means for vibration-transmitting connection, in particular clamping, of mold frame with vibration table |
| CN104923833A (en) * | 2015-06-09 | 2015-09-23 | 上海玻机智能幕墙股份有限公司 | Mullion drilling and positioning device of multifunctional doors and windows |
| CN204914132U (en) * | 2015-06-16 | 2015-12-30 | 亚士创能科技(上海)股份有限公司 | Concrete die's vibrating device |
| CN204954673U (en) * | 2015-08-18 | 2016-01-13 | 河海大学 | Positioner of pre -buried probe usefulness in concrete sample |
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| CN206306161U (en) * | 2016-12-28 | 2017-07-07 | 江西金龙管业有限公司 | A kind of adjustable cutting device for polyethylene wound pipe |
| CN206690260U (en) * | 2017-05-09 | 2017-12-01 | 北京市第二建筑工程有限责任公司 | A kind of concrete plain bumper with clamping device |
| CN206891843U (en) * | 2017-06-29 | 2018-01-16 | 赵燕飞 | A kind of new concrete test specimen shake table |
| CN107803918A (en) * | 2017-11-06 | 2018-03-16 | 安徽理工大学 | One kind experiment pours mould with adjustable beams of concrete |
| CN207359293U (en) * | 2017-10-24 | 2018-05-15 | 常州工程职业技术学院 | A kind of concrete plastic die trial auxiliary clamp |
| CN207643362U (en) * | 2017-11-27 | 2018-07-24 | 绍兴市永坚建筑科技有限公司 | A kind of solidifying native prefabricated components vibratory equipment with pooling feature |
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| CN208005936U (en) * | 2018-01-22 | 2018-10-26 | 中国矿业大学 | A kind of Die tester making adjustable reserved hole depth test specimen |
| CN109049270A (en) * | 2018-09-10 | 2018-12-21 | 浙江南洋水泥制品有限公司 | A kind of cement components shake table |
| CN209979189U (en) * | 2019-03-22 | 2020-01-21 | 海盐广益建材有限公司 | Concrete shock strength test bench |
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2019
- 2019-03-22 CN CN201910219931.3A patent/CN110018041A/en active Pending
Patent Citations (16)
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| DE102005020428A1 (en) * | 2005-04-29 | 2006-11-02 | Harald Winkler | Assembly for producing concrete articles has bracing means for vibration-transmitting connection, in particular clamping, of mold frame with vibration table |
| CN104923833A (en) * | 2015-06-09 | 2015-09-23 | 上海玻机智能幕墙股份有限公司 | Mullion drilling and positioning device of multifunctional doors and windows |
| CN204914132U (en) * | 2015-06-16 | 2015-12-30 | 亚士创能科技(上海)股份有限公司 | Concrete die's vibrating device |
| CN204954673U (en) * | 2015-08-18 | 2016-01-13 | 河海大学 | Positioner of pre -buried probe usefulness in concrete sample |
| CN205950960U (en) * | 2016-06-13 | 2017-02-15 | 天津市堃淏混凝土有限公司 | Concrete vibrating table |
| CN206083802U (en) * | 2016-10-14 | 2017-04-12 | 陕西理工学院 | Quick shaping laboratory bench of mould |
| CN206306161U (en) * | 2016-12-28 | 2017-07-07 | 江西金龙管业有限公司 | A kind of adjustable cutting device for polyethylene wound pipe |
| CN206690260U (en) * | 2017-05-09 | 2017-12-01 | 北京市第二建筑工程有限责任公司 | A kind of concrete plain bumper with clamping device |
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| CN207359293U (en) * | 2017-10-24 | 2018-05-15 | 常州工程职业技术学院 | A kind of concrete plastic die trial auxiliary clamp |
| CN107803918A (en) * | 2017-11-06 | 2018-03-16 | 安徽理工大学 | One kind experiment pours mould with adjustable beams of concrete |
| CN207703566U (en) * | 2017-11-23 | 2018-08-07 | 山东科技大学 | It is a kind of can fixing mould concrete test piece vibrating platform |
| CN207643362U (en) * | 2017-11-27 | 2018-07-24 | 绍兴市永坚建筑科技有限公司 | A kind of solidifying native prefabricated components vibratory equipment with pooling feature |
| CN208005936U (en) * | 2018-01-22 | 2018-10-26 | 中国矿业大学 | A kind of Die tester making adjustable reserved hole depth test specimen |
| CN109049270A (en) * | 2018-09-10 | 2018-12-21 | 浙江南洋水泥制品有限公司 | A kind of cement components shake table |
| CN209979189U (en) * | 2019-03-22 | 2020-01-21 | 海盐广益建材有限公司 | Concrete shock strength test bench |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252266A (en) * | 2021-05-22 | 2021-08-13 | 崇金玲 | Anti-seismic identification device for structures and using method thereof |
| CN113358314A (en) * | 2021-06-23 | 2021-09-07 | 滁州学院 | Cement telegraph pole production strength testing equipment and testing method |
| CN113358314B (en) * | 2021-06-23 | 2022-07-01 | 滁州学院 | Cement telegraph pole production strength testing equipment and testing method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190716 |
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| RJ01 | Rejection of invention patent application after publication |