CN209350456U - A kind of fixed device of concrete vibrating stand die trial - Google Patents
A kind of fixed device of concrete vibrating stand die trial Download PDFInfo
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- CN209350456U CN209350456U CN201821725934.1U CN201821725934U CN209350456U CN 209350456 U CN209350456 U CN 209350456U CN 201821725934 U CN201821725934 U CN 201821725934U CN 209350456 U CN209350456 U CN 209350456U
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- platen
- die trial
- bullet rope
- fixed
- slide bar
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Abstract
A kind of fixed device of concrete vibrating stand die trial, belongs to concrete formation apparatus field.It includes shake table ontology, is characterized in that further including four elastic fixing devices, and four elastic fixing devices are separately mounted on four sides of platen；The elastic fixing device includes side strip, support rod, fixinig plate and elastic tensioning mechanism, the side strip can clamp inclusion and be fixed on the side of platen, in side, slide bar is installed by column in the upper top surface of strip, sliding sleeve is set on slide bar, the lower end of the support rod connects sliding sleeve, the hinged fixinig plate in the upper end of support rod；The upper end connection support bar of bullet rope is tensed, lock ring is arranged in the lower end for tensing bullet rope；The perforation of bullet rope is opened up on platen, the bullet rope that described one end for tensing bullet rope installation lock ring can from top to bottom pass through on platen is perforated, in the lock ring under the fixed pin rod insert stand plate.The utility model can appropriate fixing concrete die trial during concrete vibration moulding, mitigate die trial jumping phenomena.
Description
Technical field
The utility model belongs to concrete formation apparatus field, and in particular to a kind of fixed device of concrete test die, is energy
Die trial is fixed on to the fixation bracket of concrete vibrating stand.
Background technique
Currently, having 100mm*100mm*100mm, 150mm*150mm*150mm, 100mm* using more concrete test die
100mm*400mm, 150mm*150mm*300mm, GB/T50081-2002 " common coagulation mechanical test method standard "
5.1.2.b it requires, die trial should adhere to or fix on a vibration table, and die trial must not have any bounce when vibration, and vibration should continue to
Until the pulp of surface；It must not over vibration.As shown in Figure 1, existing concrete vibrating stand is that a smooth surface is flat in actual tests operation
Platform, the die trial for filling concrete are placed on a vibration table, can not be fixed.Shake table is started, die trial is vibrated with shake table and jumped
It is dynamic.Common processing method is to cover monolith square plate in 3-4 group die trial, when starting shake table, Manual pressurizing plate, from
And the bounce of die trial is controlled in a small range.The drawbacks of this method is on the one hand cannot to be completely fixed die trial in shake table
On；Second is that due to square plate cover, the jolt ramming situation of concrete in die trial can not be observed, when lacking concrete cannot in time to
It is added in die trial.
In order to overcome concrete test die to beat with shake table, and the case where concrete enters die trial, this reality can not be added in time
A kind of concrete vibrating stand bracket is provided with novel, which can be properly solid by multiple same sizes or several different size die trials
Determine on a vibration table, die trial jumping phenomena in vibration processes to be alleviated or avoided.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of fixed device of concrete vibrating stand die trial, Neng Gou
Properly fixing concrete die trial, mitigates die trial jumping phenomena during concrete vibration moulding.
In order to solve the above technical problems, the technical solution of the utility model is: it is solid to provide a kind of concrete vibrating stand die trial
Determine device, including shake table ontology, the shake table ontology includes platen, passes through vibrating spring in the lower part quadrangle of the platen
It is fixed on ground, one or more vibrating motor is installed in the lower part of platen, the vibrating motor can strike platen
Bottom, enable platen vibrate, it is characterised in that further include four elastic fixing devices, four elastic fixing devices point
It is not mounted on four sides of platen；
The elastic fixing device includes side strip, support rod, fixinig plate and elastic tensioning mechanism, the side strip
Inclusion can be clamped to be fixed on the side of platen, in side, slide bar, the slide bar are installed by column in the upper top surface of strip
It is arranged in parallel with side strip, sliding sleeve is set on slide bar, the sliding sleeve can slide along slide bar；Under the support rod
End connection sliding sleeve, the back side of the hinged fixinig plate in the upper end of support rod；The elastic tensioning mechanism includes tensing bullet rope and fixed pin
Bar, the upper end of the upper end connection support bar for tensing bullet rope, several pins being cascaded are arranged in the lower end for tensing bullet rope
Ring；The perforation of bullet rope is opened up on platen, described one end for tensing bullet rope installation lock ring can from top to bottom pass through the bullet on platen
Rope is perforated, in the lock ring under the fixed pin rod insert stand plate.
Preferably, the cross section of the side strip is in " Contraband " shape.
Preferably, several corresponding tapped through holes are opened up on the side of platen and side strip, in tapped through hole
Insert fixing bolt.
Preferably, the circular in cross-section of the slide bar, the cross section of the sliding sleeve are in " C " shape.
Preferably, in the front setting anti-skid rubber cushion of fixinig plate, several are set on the working face of anti-skid rubber cushion
Anti-skid bulge.
Preferably, it is set at least two sliding sleeves on every slide bar, a set of support rod, fixed plate are respectively mounted on each sliding sleeve
With tension bullet rope；The bullet rope the number of holes opened up on platen is no less than the setting quantity for tensing bullet rope.
Compared with prior art, the utility model has the beneficial effects that
The utility model can appropriate fixing concrete die trial during concrete vibration moulding, for the normal scale of construction
Die trial can play the effect for avoiding bounce, also can significant effective mitigation bounce for the biggish die trial of the scale of construction.The present apparatus can be with
The die trial of the sizes such as fixed same size or difference, while can intuitively observe in die trial in vibratory concrete situation, it is convenient for
When increasing concrete into die trial in time or observing vibration pulp, stop vibration in time in order to avoid over vibration.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing concrete vibrating stand；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the installation cooperation structure schematic diagram of side strip, support rod and fixinig plate；
In figure: 1, test specimen；2, existing concrete vibrating stand；3, fixinig plate；4, support rod；5, bullet rope is tensed；6, sliding sleeve；
7, slide bar；8, column；9, side strip；10, tapped through hole；11, fixing bolt；12, bullet rope is perforated；13, lock ring；14, fixed
Pin rod；15, vibrating spring；16, vibrating motor；17, platen；18, anti-skid rubber cushion.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.
As shown in Fig. 2, the fixed device of a kind of concrete vibrating stand die trial described in the utility model, including the vibration playscript with stage directions
Body, the shake table ontology includes platen, is fixed on ground in the lower part quadrangle of the platen by vibrating spring,
One or more vibrating motor is installed in the lower part of platen, and the vibrating motor can strike the bottom of platen, platen is enabled to shake
It is dynamic.The present apparatus further includes four elastic fixing devices, and four elastic fixing devices are separately mounted to four sides of platen
On.
As shown in Figures 2 and 3, the elastic fixing device includes side strip, support rod, fixinig plate and elastic tensioning machine
Structure, the cross section of side strip are in " Contraband " shape, and the side strip can clamp inclusion and be fixed on the side of platen, in platform
Several corresponding tapped through holes are opened up on the side of plate and side strip, and fixing bolt is inserted in tapped through hole.In side
Slide bar is installed by column in the upper top surface of strip, and the slide bar and side strip are arranged in parallel, the cross section of the slide bar
Rounded, the cross section of the sliding sleeve is in " C " shape.Sliding sleeve is set on slide bar, the sliding sleeve can slide along slide bar；The branch
The lower end of strut connects sliding sleeve, and anti-skid rubber cushion is arranged in the front of fixinig plate in the back side of the hinged fixinig plate in the upper end of support rod,
Several anti-skid bulges are set on the working face of anti-skid rubber cushion.The elastic tensioning mechanism includes tensing bullet rope and fixed pin
Bar, the upper end of the upper end connection support bar for tensing bullet rope, several pins being cascaded are arranged in the lower end for tensing bullet rope
Ring；The perforation of bullet rope is opened up on platen, described one end for tensing bullet rope installation lock ring can from top to bottom pass through the bullet on platen
Rope is perforated, in the lock ring under the fixed pin rod insert stand plate.
The present apparatus is using, and (or welding) each side strip is installed in the surrounding fixing bolt of platen, on platen
Surface middle part places the triplet die trial of 4-5 100*100*100mm, and the anti-skid rubber cushion fitting die trial outer wall of fixinig plate is set
It sets, the one end for tensing bullet rope installation lock ring from top to bottom passes through the perforation of the bullet rope on platen, the pin under fixed pin rod insert stand plate
It realizes and is strained and fixed in ring, so that fixinig plate likeness in form be enabled to tie rope equally, be fixed at die trial 60-80mm, tense bullet rope and cross is provided
To extruding force and downward pulling force, thus it is closely that die trial circle is integral, and firmly circle is solid on platen.Tense bullet rope and support
Bar forms angle, and the length of the length of support frame, the work area of fixinig plate and tension bullet rope is adjustable, to adapt to difference
The die trial display case of quantity and specification, universality are stronger.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation.It is all without departing from the content of the technical scheme of the utility model, according to the technical essence of the utility model pair
Any simple modification, equivalent variations and remodeling, still fall within the protection model of technical solutions of the utility model made by above embodiments
It encloses.
Claims (6)
1. a kind of fixed device of concrete vibrating stand die trial, including shake table ontology, the shake table ontology includes platen, in institute
The lower part quadrangle for stating platen is fixed on ground by vibrating spring, installs one or more vibration electricity in the lower part of platen
Machine, the vibrating motor can strike the bottom of platen, platen enabled to vibrate, it is characterised in that further include four flexible fastenings
Device, four elastic fixing devices are separately mounted on four sides of platen；
The elastic fixing device includes side strip, support rod, fixinig plate and elastic tensioning mechanism, and the side strip can
It clamps inclusion to be fixed on the side of platen, in side, slide bar, the slide bar and side are installed by column in the upper top surface of strip
Checkpost item is arranged in parallel, and sliding sleeve is set on slide bar, and the sliding sleeve can slide along slide bar；The lower end of the support rod connects
Connect sliding sleeve, the back side of the hinged fixinig plate in the upper end of support rod；The elastic tensioning mechanism includes tensing bullet rope and fixed pin rod, institute
The upper end for tensing the upper end connection support bar of bullet rope is stated, several lock rings being cascaded are arranged in the lower end for tensing bullet rope；?
The perforation of bullet rope is opened up on platen, the bullet rope that described one end for tensing bullet rope installation lock ring can from top to bottom pass through on platen is worn
Hole, in the lock ring under the fixed pin rod insert stand plate.
2. the fixed device of a kind of concrete vibrating stand die trial described in accordance with the claim 1, it is characterised in that: the side strip
Cross section be in " Contraband " shape.
3. the fixed device of a kind of concrete vibrating stand die trial according to claim 2, it is characterised in that: in the side of platen
And several corresponding tapped through holes are opened up on the strip of side, fixing bolt is inserted in tapped through hole.
4. the fixed device of a kind of concrete vibrating stand die trial described in accordance with the claim 3, it is characterised in that: the cross of the slide bar
Section is rounded, and the cross section of the sliding sleeve is in " C " shape.
5. the fixed device of a kind of concrete vibrating stand die trial according to claim 4, it is characterised in that: fixinig plate just
Anti-skid rubber cushion is arranged in face, several anti-skid bulges are arranged on the working face of anti-skid rubber cushion.
6. the fixed device of a kind of concrete vibrating stand die trial according to claim 5, it is characterised in that: on every slide bar
At least two sliding sleeves are set with, a set of support rod, fixed plate are respectively mounted on each sliding sleeve and tense bullet rope；The bullet rope opened up on platen
The number of holes is no less than the setting quantity for tensing bullet rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821725934.1U CN209350456U (en) | 2018-10-24 | 2018-10-24 | A kind of fixed device of concrete vibrating stand die trial |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821725934.1U CN209350456U (en) | 2018-10-24 | 2018-10-24 | A kind of fixed device of concrete vibrating stand die trial |
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| Publication Number | Publication Date |
|---|---|
| CN209350456U true CN209350456U (en) | 2019-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821725934.1U Active CN209350456U (en) | 2018-10-24 | 2018-10-24 | A kind of fixed device of concrete vibrating stand die trial |
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| CN (1) | CN209350456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112454606A (en) * | 2020-11-11 | 2021-03-09 | 鲁俊杰 | Vibrating table for processing assembled concrete member |
-
2018
- 2018-10-24 CN CN201821725934.1U patent/CN209350456U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112454606A (en) * | 2020-11-11 | 2021-03-09 | 鲁俊杰 | Vibrating table for processing assembled concrete member |
| CN112454606B (en) * | 2020-11-11 | 2022-08-09 | 浙江鹊巢建筑科技有限公司 | Vibrating table for processing assembled concrete member |
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