CN207273471U - A kind of anti-offset regeneration concrete shake table - Google Patents
A kind of anti-offset regeneration concrete shake table Download PDFInfo
- Publication number
- CN207273471U CN207273471U CN201721365805.1U CN201721365805U CN207273471U CN 207273471 U CN207273471 U CN 207273471U CN 201721365805 U CN201721365805 U CN 201721365805U CN 207273471 U CN207273471 U CN 207273471U
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- China
- Prior art keywords
- buffing pad
- bolster
- regeneration concrete
- cavity
- workbench
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Abstract
It the utility model is related to a kind of anti-offset regeneration concrete shake table, workbench including placing test specimen, the workbench bottom center is provided with vibrating motor, the vibrating motor other end is equipped with parallel plinth, the lower surface of the workbench is equipped with buffing pad and connection fixed thereto, cavity is equipped with the buffing pad, bolster is equipped with the cavity, the bolster is pierced by buffing pad bottom and is fixedly connected with parallel plinth, at least one set of elastic component is arranged with the bolster, the elastic component is between the buffing pad and parallel plinth, and between the cavity inner wall and bolster, the buffing pad is fixed by screws in workbench bottom surface, the bolster is fixed by screws in parallel plinth upper surface, ensure its workbench will not occurred level rock, to improve the compactness of regeneration concrete test specimen.
Description
Technical field
Regeneration concrete equipment application field is the utility model is related to, more particularly to a kind of anti-offset regeneration concrete shakes
Dynamic platform.
Background technology
In order to ensure that the performance of regeneration concrete disclosure satisfy that different construction requirements it is necessary to build mold forming to concrete,
Correlated performance detection is carried out to the test specimen after maintenance again.No matter in laboratory or in building-site, it is required for using shake table
Jolt ramming step is completed to shaping test piece, and existing concrete vibrating stand is complicated, vibrating effect is poor.
In view of the above-mentioned problems, the Chinese patent that notification number is CN204263301U discloses a kind of concrete vibrating stand, wrap
Vibration table is included, the bottom of the vibration table is provided with vibrating motor, and vibrating motor is located at the center of vibration table, shakes
The right and left of dynamic table top is symmetrically provided with clump weight, electromagnet is provided with vibration table, the top of electromagnet is provided with
Non magnetic gasket, the upper surface of non magnetic gasket is concordant with the upper surface of vibration table, and the lower part of vibration table is provided with support
Babinet, is provided with support column between supporting box and vibration table, vibrating spring, the lower part of supporting box are provided with support column
Support leg is installed, the right end of supporting box is provided with control panel, is electrically connected between control panel and vibrating motor, electromagnet
Connect.
But the shake table horizontal jitter easily occurs since transverse direction and longitudinal direction size is all larger, therefore it is placed on vibration
If concrete sample on platform cannot just be difficult to obtain that surface is straight, corner is whole under the effect of uniform and stable vibration force
Neat and uniform color concrete sample, or even the defects of cracked, layering, hole, honeycomb, flash, pitted skin.
Utility model content
The purpose of this utility model is to provide a kind of anti-offset regeneration concrete shake table, it is ensured that it can only be transported vertically
It is dynamic, rocked without occurred level, to improve the compactness of regeneration concrete test specimen.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of anti-offset regeneration
Concrete vibrating stand, including the workbench of test specimen is placed, the workbench bottom center is provided with vibrating motor, the vibration electricity
The machine other end is equipped with parallel plinth, and the lower surface of the workbench is equipped with buffing pad and connection fixed thereto, in the buffing pad
Equipped with cavity, bolster is equipped with the cavity, the bolster is pierced by buffing pad bottom and is fixedly connected with parallel plinth, described
At least one set of elastic component is arranged with bolster, the elastic component is between the buffing pad and parallel plinth, and is located at
Between the cavity inner wall and bolster.
By using above-mentioned technical proposal, vibrating motor is directly fixedly connected with workbench, when vibrating motor up-down vibration
When, can the regeneration concrete test specimen of closely knit placement on the table；Meanwhile mutually set is set between workbench and parallel plinth
If buffing pad and bolster, and sandwiched elastic component, limitation workbench can only under the driving of vibrating motor vertical and straight movement, without
Meeting occurred level rocks, and to improve the compactness of regeneration concrete test specimen, ensures its quality of production.
Further, the bolster includes spacing head and spacing shaft integrally connected and forms, the spacing head and
Half portion is nested in the cavity of buffing pad with gag lever post.
By using above-mentioned technical proposal, buffing pad can be mutually arranged with bolster, make spacing head in buffing pad
Vertical activity in cavity, so as to limit overall movement locus.
Further, the buffing pad bottom center opens up limit hole, and the spacing shaft lower half passes through limit hole position
In outside buffing pad.
It is further spacing to bolster by using above-mentioned technical proposal, make to be threaded through elastic component on bolster only by
Vibration force and the not elastic deformation in occurred level direction to vertical direction, also play protection elastic component it is without damage, improve bullet
The effect of property part service life.
Further, the elastic component includes the first vibrating spring, and first vibrating spring is sheathed on gag lever post
Half portion, the first vibrating spring both ends are connected to the cavity bottom of spacing head lower surface and buffing pad respectively.
By using above-mentioned technical proposal, the good vibrating spring of elastic component selection elastic effect is simultaneously connected under spacing head
Surface and the cavity bottom of buffing pad, ensure that the vibrating effect of its regeneration concrete shake table is good, help to lift the matter of test specimen
Amount, obtains the concrete sample that surface is straight, corner is neat and uniform color is consistent.
Further, the elastic component further includes the second vibrating spring, and second vibrating spring is sheathed on described spacing
Shaft lower half, the second vibrating spring both ends are connected to buffing pad bottom surface and parallel plinth upper surface respectively.
By using above-mentioned technical proposal, on the one hand add the second vibrating spring and be connected to buffing pad bottom surface and parallel plinth
Upper surface can lift vibrating effect, and on the other hand depending on the situation, the second vibrating spring of detachable taking-up is convenient and efficient.
Further, a circle annular table is equipped with the cavity of the buffing pad, the annular table internal diameter is less than spacing head
Diameter.
By using above-mentioned technical proposal, annular table can avoid the excessive deformation of vibrating spring, and then cause vibrating spring to collapse
It is bad that security incident occurs.
Further, the buffing pad is fixed by screws in workbench bottom surface, and the bolster is fixed by screws in
Parallel plinth upper surface.
By using above-mentioned technical proposal, buffing pad and bolster are arranged to detachable connection, facilitate the inspection in later stage
Repair, cleaning.
Further, the buffing pad side is equipped with oil transportation hole.
By using above-mentioned technical proposal because buffing pad and bolster in vibration processes there is friction, therefore need
An oil transportation hole is opened in the side of buffing pad, slows down both frictions easy to add machine oil.
In conclusion the utility model has the advantages that：
1st, by the buffing pad and bolster that are mutually arranged, and sandwiched elastic component, limitation workbench can only be in vibrating motor
Driving under vertical and straight movement, rocked without occurred level, improve the compactness of regeneration concrete test specimen；
2nd, by setting annular table in the cavity of buffing pad, the excessive deformation of vibrating spring can be avoided, and then prevent from vibrating
Spring, which crumbles, occurs security incident；
3rd, by opening oil transportation hole in buffing pad side, buffing pad and bolster are slowed down in vibration processes easy to add machine oil
Friction.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment regeneration concrete shake table；
Fig. 2 is schematic cross-sectional views of the Fig. 1 along A-A directions.
In figure, 1, workbench；11st, vibrating motor；12nd, parallel plinth；2nd, buffing pad；21st, cavity；22nd, annular table；3rd, delay
Stamping；31st, spacing head；32nd, spacing shaft；33rd, limit hole；4th, elastic component；41st, the first vibrating spring；42nd, the second vibration bullet
Spring；5th, oil transportation hole.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of anti-offset regeneration concrete shake table, as shown in Figure 1, the workbench 1 including placing test specimen, workbench 1
Bottom center vibrating motor 11 is installed, the other end of vibrating motor 11 is fixedly connected on parallel plinth 12, when unlatching is shaken
During dynamic motor 11, driving workbench 1 pumps, and carrys out the closely knit regeneration concrete test specimen being placed on workbench 1 with this.
To prevent the offset in the occurred level direction in vibration processes of workbench 1, as depicted in figs. 1 and 2, in workbench 1
Lower surface buffing pad 2 is set, which is provided with sky cylinder and to be fixedly connected with workbench 1 inside its cylinder
Chamber 21, in the present embodiment, cavity 21 are cylindrical cavity, can also be square cavity.Buffering is provided with the cavity 21
Part 3, bolster 3 are pierced by 2 bottom of buffing pad and are fixedly connected with parallel plinth 12, and two groups of elastic components are arranged with simultaneous buffering part 3
4, for one group of elastic component 4 between buffing pad 2 and parallel plinth 12, another group of elastic component 4 is located at 21 inner wall of cavity and bolster 3
Between.By the buffing pad 2 and bolster 3 being mutually arranged, limitation workbench 1 can only be transported vertically under the driving of vibrating motor 11
Dynamic, without horizontal jitter, and two groups of elastic components 4 of sandwiched can lift the vibrating effect of regeneration concrete shake table, contribute to
Improve product quality.
As shown in Fig. 2, bolster 3 includes spacing head 31 and spacing shaft 32, both integrally connecteds, wherein spacing head
31 and 32 first half of spacing shaft be nested in the cavity 21 of buffing pad 2, spacing head 31 is limited in the cavity of buffing pad 2
In 21, and then limit overall movement locus.2 bottom center of buffing pad opens up limit hole 33, and spacing 32 lower half of shaft passes through
Limit hole 33 is located at outside buffing pad 2, can be further spacing to bolster 3, and the elastic component 4 for making to be threaded through on bolster 3 is only subject to
The vibration force of vertical direction and the not elastic deformation in occurred level direction, play protection elastic component 4 it is without damage, improve its use
The effect in service life.
As shown in Fig. 2, elastic component 4 includes the first vibrating spring 41, the first vibrating spring 41 is set on spacing shaft 32
Half portion, 41 both ends of the first vibrating spring are connected to 21 bottom of cavity of spacing 31 lower surface of head and buffing pad 2, elastic component respectively
The good vibrating spring of 4 selection elastic effects, ensures the vibrating effect of regeneration concrete shake table with this, and then obtain surface and put down
Directly, the concrete sample that corner is neat and uniform color is consistent.Elastic component 4 further includes the second vibrating spring 42, the second vibration
Spring 42 is sheathed on spacing 32 lower half of shaft, and 42 both ends of the second vibrating spring are connected to 2 bottom surface of buffing pad and parallel bottom respectively
12 upper surfaces of seat, can be dismantled according to the difference of actual conditions and take out the second vibrating spring 42, easy to operate.
As shown in Fig. 2, being provided with a circle annular table 22 in the cavity 21 of buffing pad 2,22 internal diameter of annular table is less than gag lever post
First 31 diameter, avoids the excessive deformation of vibrating spring, and then causes vibrating spring to crumble and security incident occurs.
As shown in Fig. 2, buffing pad 2 is fixed by screws in 1 bottom surface of workbench, bolster 3 is fixed by screws in parallel
12 upper surface of base, its dismountable connection mode, facilitates maintenance, the cleaning in later stage.
As shown in Figure 1,2 side of buffing pad is provided with oil transportation hole 5, because buffing pad 2 exists with bolster 3 in vibration processes
Friction, it is therefore desirable to an oil transportation hole 5 is opened in the side of buffing pad 2, slows down both frictions easy to add machine oil.
The operation principle of the utility model：Test specimen is placed on workbench 1, unlatching vibrating motor 11 pumps,
11 output shaft of vibrating motor drives workbench, drives bolster 3 to be moved in the cavity of buffing pad 2 along vertical direction, compresses
Or the first vibrating spring 41 of stretching and the second vibrating spring 42, the continuous closely knit regeneration concrete test specimen of low frequency.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (8)
1. a kind of anti-offset regeneration concrete shake table, including place the workbench of test specimen（1）, the workbench（1）Bottom
Center is provided with vibrating motor（11）, the vibrating motor（11）The other end is equipped with parallel plinth（12）, it is characterised in that：It is described
Workbench（1）Lower surface be equipped with buffing pad（2）And connection fixed thereto, the buffing pad（2）It is interior to be equipped with cavity（21）, it is described
Cavity（21）It is interior to be equipped with bolster（3）, the bolster（3）It is pierced by buffing pad（2）Bottom and parallel plinth（12）It is fixedly connected,
The bolster（3）On be arranged with least one set of elastic component（4）, the elastic component（4）Positioned at the buffing pad（2）With parallel bottom
Seat（12）Between, and positioned at the cavity（21）Inner wall and bolster（3）Between.
A kind of 2. anti-offset regeneration concrete shake table according to claim 1, it is characterised in that：The bolster
（3）Including spacing head（31）With spacing shaft（32）Integrally connected forms, the spacing head（31）With spacing shaft（32）
The first half is nested in buffing pad（2）Cavity（21）It is interior.
A kind of 3. anti-offset regeneration concrete shake table according to claim 2, it is characterised in that：The buffing pad
（2）Bottom center opens up limit hole（33）, the spacing shaft（32）Lower half passes through limit hole（33）Positioned at buffing pad（2）
Outside.
A kind of 4. anti-offset regeneration concrete shake table according to claim 3, it is characterised in that：The elastic component
（4）Including the first vibrating spring（41）, first vibrating spring（41）It is sheathed on spacing shaft（32）The first half, described first
Vibrating spring（41）Both ends are connected to spacing head respectively（31）Lower surface and buffing pad（2）Cavity（21）Bottom.
A kind of 5. anti-offset regeneration concrete shake table according to claim 4, it is characterised in that：The elastic component
（4）Further include the second vibrating spring（42）, second vibrating spring（42）It is sheathed on the spacing shaft（32）Lower half, institute
State the second vibrating spring（42）Both ends are connected to buffing pad respectively（2）Bottom surface and parallel plinth（12）Upper surface.
A kind of 6. anti-offset regeneration concrete shake table according to claim 5, it is characterised in that：The buffing pad
（2）Cavity（21）Inside it is equipped with a circle annular table（22）, the annular table（22）Internal diameter is less than spacing head（31）Diameter.
A kind of 7. anti-offset regeneration concrete shake table according to claim 1, it is characterised in that：The buffing pad
（2）It is fixed by screws in workbench（1）Bottom surface, the bolster（3）It is fixed by screws in parallel plinth（12）Upper surface.
A kind of 8. anti-offset regeneration concrete shake table according to claim 1, it is characterised in that：The buffing pad
（2）Side is equipped with oil transportation hole（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721365805.1U CN207273471U (en) | 2017-10-23 | 2017-10-23 | A kind of anti-offset regeneration concrete shake table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721365805.1U CN207273471U (en) | 2017-10-23 | 2017-10-23 | A kind of anti-offset regeneration concrete shake table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207273471U true CN207273471U (en) | 2018-04-27 |
Family
ID=61981134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721365805.1U Expired - Fee Related CN207273471U (en) | 2017-10-23 | 2017-10-23 | A kind of anti-offset regeneration concrete shake table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207273471U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187642A (en) * | 2018-08-16 | 2019-01-11 | 温州大学 | A kind of interior marine facies soil drainage by electroosmosis reinforcing device and method |
| CN111779282A (en) * | 2020-07-22 | 2020-10-16 | 宝业湖北建工集团有限公司 | Superimposed inner plate concrete pouring vibrating device |
| CN112589951A (en) * | 2020-12-10 | 2021-04-02 | 湖南恒邦建工有限公司 | Special vibration platform of assembled coffin pit concrete mould |
-
2017
- 2017-10-23 CN CN201721365805.1U patent/CN207273471U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187642A (en) * | 2018-08-16 | 2019-01-11 | 温州大学 | A kind of interior marine facies soil drainage by electroosmosis reinforcing device and method |
| CN111779282A (en) * | 2020-07-22 | 2020-10-16 | 宝业湖北建工集团有限公司 | Superimposed inner plate concrete pouring vibrating device |
| CN112589951A (en) * | 2020-12-10 | 2021-04-02 | 湖南恒邦建工有限公司 | Special vibration platform of assembled coffin pit concrete mould |
| CN112589951B (en) * | 2020-12-10 | 2022-01-18 | 湖南恒邦建工有限公司 | Special vibration platform of assembled coffin pit concrete mould |
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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: 20180427 Termination date: 20211023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |