CN209453778U - Concrete vibrating stand - Google Patents
Concrete vibrating stand Download PDFInfo
- Publication number
- CN209453778U CN209453778U CN201822036509.8U CN201822036509U CN209453778U CN 209453778 U CN209453778 U CN 209453778U CN 201822036509 U CN201822036509 U CN 201822036509U CN 209453778 U CN209453778 U CN 209453778U
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- CN
- China
- Prior art keywords
- fixedly connected
- workbench
- steel plate
- test specimen
- coaming 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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- Sampling And Sample Adjustment (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of concrete vibrating stand, including shake table ontology and test specimen fixed mechanism；The shake table ontology includes pedestal, vibrating motor, stabilizer blade, workbench and coaming plate, and the stabilizer blade includes upper limitation canister, lower limitation canister and pressure spring；The test specimen fixed mechanism includes steel plate, cable element and fixing member；The top of the workbench is arranged in the upper end of the coaming plate, the lower end of the coaming plate is fixedly connected with the side wall of the workbench and four coaming plates and the work platform upper face surround a test specimen placing groove, the workbench lower face is fixedly connected with the stabilizer blade upper end, and the stabilizer blade lower end is fixedly connected with the pedestal upper face.Concrete sample can be pressed on table surface without manpower by the utility model, reduce the occupancy of manpower, and being conducive to operator to emergency or should carry out other operations, while can also reduce the amount of labour of operator.
Description
Technical field
The utility model relates to concrete sample preparation facilities technical fields.Specifically a kind of concrete vibrating stand.
Background technique
Concrete vibrating stand is mainly made of components such as platform chassis, vibrator springs, and table top and chassis use steel plate and type
Steel is welded, shake table be added with motor a pair of identical eccentric group at.And it is mounted on by a pair of of hanger shaft coupling
Table top (reverse side) center plays a part of steady, vertical direction during jolt ramming.And existing concrete vibrating stand,
During carrying out jolt ramming to concrete sample, it is often necessary to manpower is pressed on table surface concrete sample, in order to
Jolt ramming to concrete sample.
Utility model content
It can be by concrete sample without manpower for this purpose, the technical problem to be solved by the utility model is to provide one kind
The concrete vibrating stand being pressed on table surface reduces the occupancy of manpower, be conducive to operator cope with emergency or
Other operations are carried out, while the amount of labour of operator can also be reduced.
In order to solve the above technical problems, the utility model provides the following technical solutions:
Concrete vibrating stand, including shake table ontology and test specimen fixed mechanism；The shake table ontology includes pedestal, vibration
Motor, stabilizer blade, workbench and coaming plate, the stabilizer blade include upper limitation canister, lower limitation canister and pressure spring；The test specimen fixed mechanism packet
Include steel plate, cable element and fixing member；The upper end of the coaming plate is arranged in the top of the workbench, under the coaming plate
End is fixedly connected with the side wall of the workbench and four coaming plates and the work platform upper face surround a test specimen placing groove,
The workbench lower face is fixedly connected with the stabilizer blade upper end, and the stabilizer blade lower end is fixedly connected with the pedestal upper face；
The vibrating motor, which is mounted on the workbench lower face and is equipped between the pedestal upper face, meets the vibration electricity
The vibrating motor will not be with the gap of the base contacts when working for machine；In the same stabilizer blade, the upper limitation canister
Upper end is fixedly connected with the workbench lower face, the lower limitation canister lower end be fixedly connected with the pedestal upper face and with institute
It is coaxial to state upper limitation canister, the pressure spring upper end, which is arranged in the upper limitation canister mesoporous and fixes with the workbench lower face, to be connected
It connects, the pressure spring lower end is arranged in the lower limitation canister mesoporous and is fixedly connected with the pedestal lower face, the upper limit
It is equipped between cylinder lower end end and the lower limitation canister lower end end when meeting vibrating motor work under the upper limitation canister
The gap that end end is contacted with lower limitation canister end end；In four coaming plates on the first coaming plate outer wall and third coaming plate
The fixing member, the position phase of first coaming plate and the third coaming plate on the workbench are respectively equipped on outer wall
It is right；When concrete sample is placed in the test specimen placing groove, the both ends of the cable element respectively with a fixation
It is fixedly connected with component and the cable element is pressed on the steel plate upper face, the steel plate is pressed in the concrete sample
On；The test specimen placement groove depth and the difference of the concrete sample thickness are less than or equal to the thickness of the steel plate.
Above-mentioned concrete vibrating stand is equipped with rubber sheet gasket between the steel plate lower face and the concrete sample.
Above-mentioned concrete vibrating stand, the rubber sheet gasket are fixedly connected with the steel plate lower face.
Above-mentioned concrete vibrating stand, the fixing member are J-shaped bar, the straight bar section side wall of the J-shaped bar
It is fixedly connected with the coaming plate and the angle between the crotch section side wall of the J-shaped bar and the coaming plate outer wall is greater than or waits
In 45 ° and it is less than or equal to 90 °.
Above-mentioned concrete vibrating stand, the test specimen fixed mechanism further includes mounting rack, the mounting rack include lateral strut,
Longitudinal holding pole, installation axle and bearing, first plate face of steel plate are fixedly connected with the bearing outer ring, and the bearing holder (housing, cover) is described
On longitudinal holding pole, the both ends of the longitudinal holding pole have been respectively fixedly connected with the lateral strut, the lateral strut and institute
State that installation axle is hinged and the lateral strut is freely rotated using the installation axle as axis；Outside the second coaming plate in four coaming plates
The installation axle is fixedly mounted in wall middle section and the 4th coaming plate outer wall middle section respectively.
Above-mentioned concrete vibrating stand, the test specimen fixed mechanism includes two mounting racks, on two mounting racks
One steel plate is respectively installed, the steel plate is equipped with the through-hole through the steel plate upper face and lower face.
The technical solution of the utility model achieves following beneficial technical effect:
1. concrete sample is pressed on table surface by the utility model by test specimen fixed mechanism, behaviour is advantageously reduced
Make the workload of personnel, while being conducive to operator to handle emergency case in time or carry out other operations.
2. the probability that mounting rack resonates can be reduced using the buffer function of rubber sheet gasket, mounting rack is advantageously reduced
A possibility that being damaged because of resonance, to be conducive to improve the service life of the utility model.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model concrete vibrating stand；
Fig. 2 is the amplified structural schematic diagram of part A in Fig. 1.
Appended drawing reference indicates in figure are as follows: 1- pedestal；2- pressure spring；3- vibrating motor；4- coaming plate；5- lower limitation canister；The 6- upper limit
Position cylinder；7- lateral strut；8- installation axle；9- steel plate；10- longitudinal holding pole；11- rubber sheet gasket；12- fixing member；13- axis
It holds.
Specific embodiment
As depicted in figs. 1 and 2, the utility model concrete vibrating stand, including shake table ontology and test specimen fixed mechanism；Institute
Stating shake table ontology includes pedestal 1, vibrating motor 3, stabilizer blade, workbench and coaming plate 4, and the stabilizer blade includes upper limitation canister 6, lower limit
Position cylinder 5 and pressure spring 2；The test specimen fixed mechanism includes steel plate 9, cable element and fixing member 12；The upper end of the coaming plate 4
The top of the workbench is set, and the lower end of the coaming plate 4 is fixedly connected with the side wall of the workbench and encloses described in four
Plate 4 and the work platform upper face surround a test specimen placing groove, and the workbench lower face is fixedly connected with the stabilizer blade upper end,
The stabilizer blade lower end is fixedly connected with 1 upper face of pedestal；The vibrating motor 3 be mounted on the workbench lower face and
Equipped with meeting when the vibrating motor 3 works, the vibrating motor 3 will not be with the pedestal 1 between 1 upper face of pedestal
The gap of contact；In the same stabilizer blade, 6 upper end of upper limitation canister is fixedly connected with the workbench lower face, institute
It states 5 lower end of lower limitation canister to be fixedly connected with 1 upper face of pedestal and coaxial with the upper limitation canister 6,2 upper end of pressure spring is set
It sets in 6 mesoporous of upper limitation canister and is fixedly connected with the workbench lower face, 2 lower end of pressure spring is arranged under described
It is fixedly connected in 5 mesoporous of position-limiting drum and with 1 lower face of pedestal, the 6 lower end end of upper limitation canister and the lower limitation canister 5
The 6 lower end end of upper limitation canister and 5 end of lower limitation canister when meeting the vibrating motor 3 work are equipped between the end of lower end
The gap of end contact；It is respectively equipped on first coaming plate outer wall and on the outer wall of third coaming plate in four coaming plates 4 described solid
Surely component 12 is used, the position of first coaming plate and the third coaming plate on the workbench is opposite；When concrete sample is put
When setting in the test specimen placing groove, the both ends of the cable element be fixedly connected respectively with a fixing member 12 and
The cable element is pressed on 9 upper face of steel plate, and the steel plate 9 is pressed on the concrete sample；The test specimen is placed
Groove depth and the difference of the concrete sample thickness are less than or equal to the thickness of the steel plate 9.Wherein, the fixing member 12
To fall J-shaped bar, the straight bar section side wall of the J-shaped bar is fixedly connected with the coaming plate 4 and the crotch of the J-shaped bar
Angle between section side wall and 4 outer wall of the coaming plate is 90 °；The cable element is nylon rope.
In the present embodiment, the test specimen fixed mechanism further includes two mounting racks, the mounting rack include lateral strut 7,
Longitudinal holding pole 10, installation axle 8 and bearing 13,9 first plate face of steel plate are fixedly connected with 13 outer ring of bearing, the bearing
13 sets on the longitudinal holding pole 10, the both ends of the longitudinal holding pole 10 have been respectively fixedly connected with the lateral strut 7, institute
Stating lateral strut 7, the hinged and described lateral strut 7 is freely rotated with the installation axle 8 for axis with the installation axle 8；Described in four
The installation axle 8 is fixedly mounted in the second coaming plate outer wall middle section and the 4th coaming plate outer wall middle section in coaming plate 4 respectively.
It resonates in order to avoid the vibration transmitting between concrete sample and the steel plate 9 causes the steel plate 9, to keep away
Exempting from the steel plate 9 drives the mounting rack to resonate, while alsoing for that the shock of steel plate 9 concrete sample surface is avoided to lead
It causes concrete sample surface to be damaged, in the present embodiment, is equipped between 9 lower face of steel plate and the concrete sample
Rubber sheet gasket 11, and the rubber sheet gasket 11 is fixedly connected with 9 lower face of steel plate.And in order to 9 lower section of the steel plate
It feeds in concrete sample, in the present embodiment, is equipped on the steel plate 9 through the logical of 9 upper face of steel plate and lower face
Hole can be added in the concrete sample of 9 lower section of steel plate by the through-hole by gathering materials with concrete.
When using the utility model, concrete sample is placed in the test specimen placing groove, then with the installation axle 8
The lateral strut 7 is rotated for axis, so that the lateral strut 7 drives the longitudinal holding pole 10 close to the workbench, then
The steel plate 9 is rotated, so that the rubber sheet gasket 11 comes into full contact with concrete sample upper surface, then by the both ends of nylon rope
It is banded in the hook part of the J-shaped bar respectively, then starting the vibrating motor 3 can start to carry out concrete sample
Jolt ramming.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among still in present patent application scope of protection of the claims.
Claims (6)
1. concrete vibrating stand, which is characterized in that including shake table ontology and test specimen fixed mechanism；The shake table ontology includes
Pedestal (1), vibrating motor (3), stabilizer blade, workbench and coaming plate (4), the stabilizer blade include upper limitation canister (6), lower limitation canister (5)
With pressure spring (2)；The test specimen fixed mechanism includes steel plate (9), cable element and fixing member (12)；The coaming plate (4)
Upper end is arranged in the top of the workbench, and the lower end of the coaming plate (4) is fixedly connected and four with the side wall of the workbench
The coaming plate (4) and the work platform upper face surround a test specimen placing groove, the workbench lower face and the stabilizer blade upper end
It is fixedly connected, the stabilizer blade lower end is fixedly connected with the pedestal (1) upper face；The vibrating motor (3) is mounted on the work
Make to be equipped with vibration electricity when meeting the vibrating motor (3) work on platform lower face and between the pedestal (1) upper face
The gap that machine (3) will not be contacted with the pedestal (1)；In the same stabilizer blade, upper limitation canister (6) upper end with it is described
Workbench lower face is fixedly connected, lower limitation canister (5) lower end be fixedly connected with the pedestal (1) upper face and with it is described on
Position-limiting drum (6) coaxially, pressure spring (2) upper end setting in the upper limitation canister (6) mesoporous and with the workbench lower face
It is fixedly connected, pressure spring (2) the lower end setting is fixed in the lower limitation canister (5) mesoporous and with the pedestal (1) lower face
Connection is equipped between upper limitation canister (6) the lower end end and the lower limitation canister (5) lower end end and meets the vibrating motor
(3) gap that upper limitation canister (6) the lower end end is contacted with the lower limitation canister (5) end end when working；It is enclosed described in four
It on the first coaming plate outer wall and is respectively equipped with the fixing member (12) on the outer wall of third coaming plate in plate (4), described first encloses
The position of plate and the third coaming plate on the workbench is opposite；When concrete sample is placed in the test specimen placing groove
When, the both ends of the cable element are fixedly connected respectively with a fixing member (12) and the cable element is pressed in institute
It states on steel plate (9) upper face, the steel plate (9) is pressed on the concrete sample；The test specimen placement groove depth is mixed with described
The difference of solidifying soil specimen thickness is less than or equal to the thickness of the steel plate (9).
2. concrete vibrating stand according to claim 1, which is characterized in that steel plate (9) lower face and the coagulation
Rubber sheet gasket (11) are equipped between native test specimen.
3. concrete vibrating stand according to claim 2, which is characterized in that the rubber sheet gasket (11) and the steel plate
(9) lower face is fixedly connected.
4. concrete vibrating stand according to claim 3, which is characterized in that the fixing member (12) is J-shaped
The straight bar section side wall of bar, the J-shaped bar is fixedly connected with the coaming plate (4) and the crotch section side wall of the J-shaped bar
Angle between the coaming plate (4) outer wall is greater than or equal to 45 ° and is less than or equal to 90 °.
5. concrete vibrating stand according to any one of claims 1 to 4, which is characterized in that the test specimen fixed mechanism also wraps
Mounting rack is included, the mounting rack includes lateral strut (7), longitudinal holding pole (10), installation axle (8) and bearing (13), the steel plate
(9) first plate faces are fixedly connected with the bearing (13) outer ring, and the bearing (13) covers on the longitudinal holding pole (10), described
The both ends of longitudinal holding pole (10) have been respectively fixedly connected with the lateral strut (7), the lateral strut (7) and the installation
Axis (8) is hinged and the lateral strut (7) is freely rotated with the installation axle (8) for axis；Second in four coaming plates (4)
The installation axle (8) is fixedly mounted in coaming plate outer wall middle section and the 4th coaming plate outer wall middle section respectively.
6. concrete vibrating stand according to claim 5, which is characterized in that the test specimen fixed mechanism includes described in two
Mounting rack is respectively equipped with the steel plate (9) on two mounting racks, and the steel plate (9), which is equipped with, runs through the steel plate
(9) through-hole of upper face and lower face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822036509.8U CN209453778U (en) | 2018-12-04 | 2018-12-04 | Concrete vibrating stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822036509.8U CN209453778U (en) | 2018-12-04 | 2018-12-04 | Concrete vibrating stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209453778U true CN209453778U (en) | 2019-10-01 |
Family
ID=68040022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822036509.8U Expired - Fee Related CN209453778U (en) | 2018-12-04 | 2018-12-04 | Concrete vibrating stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209453778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086092A (en) * | 2019-12-25 | 2020-05-01 | 招商局重庆交通科研设计院有限公司 | Highway roller compacted concrete bending resistance draws test piece forming device |
-
2018
- 2018-12-04 CN CN201822036509.8U patent/CN209453778U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086092A (en) * | 2019-12-25 | 2020-05-01 | 招商局重庆交通科研设计院有限公司 | Highway roller compacted concrete bending resistance draws test piece forming device |
| CN111086092B (en) * | 2019-12-25 | 2021-11-05 | 招商局重庆交通科研设计院有限公司 | Highway roller compacted concrete bending resistance draws test piece forming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20201204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |