CN212249252U - Concrete pouring and vibrating device assembly for closed space - Google Patents
Concrete pouring and vibrating device assembly for closed space Download PDFInfo
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- CN212249252U CN212249252U CN202021256262.1U CN202021256262U CN212249252U CN 212249252 U CN212249252 U CN 212249252U CN 202021256262 U CN202021256262 U CN 202021256262U CN 212249252 U CN212249252 U CN 212249252U
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Abstract
The utility model discloses an enclosure space concrete placement vibrating device assembly, including two templates and vibrating device, two templates are installed respectively through the bolt and are fixed in prefabricated wall body post-cast regional both sides, and vibrating device includes biography vibration pole and nut card, and the wall body both sides template is worn to establish by the biography vibration pole, and the biography vibration pole both ends are equipped with the screw thread, and the outside at two templates is fixed through the nut card respectively at the biography vibration pole both ends. The utility model discloses a concrete obtains effectively vibrating in the device assembly that vibrates makes the enclosure space, and the concrete is closely knit completely, and construction quality is good, with low costs, be fit for popularizing and applying.
Description
Technical Field
The utility model relates to a concrete vibration technique, especially a confined space concrete placement device assembly that vibrates.
Background
The prefabricated shear wall component with the reserved post-cast area at the bottom needs to be provided with a fixed template at the post-cast part for performing concrete casting of the post-cast area, and then concrete is poured from the reserved hole channel at the top of the wall body. In the construction process, the front and the back of a post-cast area are plugged by the template to form a closed space, so that the inner concrete cannot be vibrated, and only the self-compacting concrete with higher selling price can be selected for ensuring the casting quality, thereby increasing the construction cost.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides an enclosure space concrete placement device assembly that vibrates for vibrate and pour the enclosure space, make the concrete closely knit completely, guarantee construction quality.
In order to achieve the above purpose, the device assembly of the utility model is realized by the following technical scheme:
the utility model provides an enclosed space concrete placement vibrating device assembly, includes two templates and vibrating device, and two templates pass through the bolt and install respectively and be fixed in prefabricated wall body post-cast region both sides, and vibrating device includes biography vibration pole and nut card, and the wall body both sides template is worn to establish by the biography vibration pole, and the biography vibration pole both ends are equipped with the screw thread, and the outside at two templates is fixed through the nut card respectively at the biography vibration pole both ends.
Adopt above-mentioned technical scheme's device assembly, compare with prior art, beneficial effect is: the utility model discloses well biography pole that shakes wears to establish wall body both sides template, at the pouring in-process, the biography pole that utilizes the stick that shakes to shake the device that shakes makes it produce resonance to reach the purpose that the biography shakes around the pole and obtains effective vibration in the enclosure space, make the concrete closely knit completely, guarantee construction quality, practice thrift construction cost.
Furthermore, the template is provided with reserved holes, and the vibration transmission rod penetrates through the wall body and the reserved holes of the templates on the two sides.
Furthermore, both ends of the vibration transmission rod are sleeved with a gasket and a rubber plug, the rubber plug is plugged in a reserved hole in the template, and the gasket is located between the rubber plug and the nut clamp.
Furthermore, the nut clamp is a composite nut consisting of a hexagonal nut and two cantilevers.
Further, the template is an aluminum alloy template.
Further, the number of the vibrating devices is 4, and the 4 vibrating devices are arranged at the four corners of the end part of the space of the post-pouring area.
Drawings
Fig. 1 is the embodiment of the utility model provides an enclosed space concrete placement device assembly structure sketch map that vibrates.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a schematic structural view of a vibrating device according to an embodiment of the present invention.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solution of the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 3, the concrete pouring and vibrating device assembly for the enclosed space comprises two formworks 1 and a vibrating device 2, wherein the two formworks 1 are respectively installed and fixed on two sides of a post-cast area 3 of a prefabricated wall body through bolts, bolt holes for connecting the bolts are reserved during manufacturing of the prefabricated wall body, and the post-cast area 3 refers to an area for post-cast concrete construction after installation of upper and lower layers of steel bars on site is completed. The vibrating device 2 comprises a vibration transmission rod 21 and a nut clamp 22, the vibration transmission rod 21 penetrates through the formworks 1 on two sides of the wall body, threads are arranged at two ends of the vibration transmission rod 21, and two ends of the vibration transmission rod 21 are fixed on the outer sides of the two formworks 1 through the nut clamp 22 respectively.
The template 1 is provided with a reserved hole, and the vibration transmission rod 21 penetrates through the wall body and the reserved holes of the templates 1 on the two sides.
Both ends of the vibration transmission rod 21 are sleeved with a gasket 23 and a rubber plug 24, the rubber plug 24 is plugged in a reserved hole on the template 1, and the gasket 23 is located between the rubber plug 24 and the nut clamp 22 and used for fastening the nut clamp 22.
The nut clip 22 is a composite nut composed of a hexagonal nut and two cantilevers, and the hexagonal nut can be screwed by knocking the cantilevers or rotating the hexagonal nut by a wrench to achieve the fastening purpose.
The template 1 is an aluminum alloy template, the size of the template 1 is determined according to the size of the post-cast area, and the template 1 can be ensured to completely block the post-cast area 3.
In the preferred embodiment of the invention, the number of the vibrating devices 2 is 4, and 4 vibrating devices 2 are arranged at the four corners of the space end part of the post-pouring area 3, so that the concrete is completely compacted by vibrating the four corners of the end part of the pouring space, and the construction quality is ensured.
The utility model discloses utilize the method of vibrating of above-mentioned enclosure concrete placement vibrator assembly, go on according to following step:
1) and fixing templates 1 are installed on two sides of the precast wall post-cast area 3 through bolts.
2) Then the vibration transmission rod 21 of the vibration device 2 is penetrated through the formworks 1 at two sides of the wall body, the rubber plug 24 is sleeved at two ends of the vibration transmission rod 21 and plugs the reserved holes of the formworks at two sides, and finally the whole device is screwed and fixed by the gasket 23 and the nut clamp 22.
3) And (3) after the template 1 is checked to be not loosened, concrete pouring is carried out, and a vibrating rod is utilized to vibrate the vibration transmission rod 21 of the vibrating device 2 in the pouring process, so that resonance is generated, and the concrete around the vibration transmission rod 21 is effectively vibrated.
4) And after the concrete pouring completion strength reaches the design requirement, dismantling the vibrating device 2 and the template 1.
The utility model discloses a vibrating device assembly makes the biography vibration pole concrete on every side obtain effective vibration in the enclosure space, and the concrete is closely knit completely, and construction quality is good, and the method of vibrating is simple easy operation, efficient, with low costs, be fit for popularizing and applying.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (6)
1. The utility model provides an enclosed space concrete placement vibrating device assembly, includes two templates and vibrating device, its characterized in that, two templates pass through the bolt and install respectively and be fixed in prefabricated wall body post-cast region both sides, and vibrating device includes biography vibration rod and nut card, and the wall body both sides template is worn to establish by the biography vibration rod, and the biography vibration rod both ends are equipped with the screw thread, and the outside at two templates is fixed through the nut card respectively at the biography vibration rod both ends.
2. The closed space concrete pouring and vibrating device assembly according to claim 1, wherein the form is provided with reserved holes, and the vibration transmission rod penetrates through the wall and the reserved holes of the form at two sides.
3. The closed space concrete pouring and vibrating device assembly according to claim 2, wherein both ends of the vibration transmission rod are sleeved with a gasket and a rubber plug, the rubber plug is plugged in the reserved hole in the template, and the gasket is located between the rubber plug and the nut clamp.
4. The closed space concrete placement vibrator assembly of claim 1, wherein the nut clip is a composite nut comprised of a hexagonal nut and two cantilevered arms.
5. A closed space concrete pouring and vibrating device assembly as claimed in claim 1, wherein the formwork is an aluminium alloy formwork.
6. The closed space concrete pouring vibrator assembly according to claim 1, wherein the number of the vibrator units is 4, and 4 vibrator units are provided at four corners of the end of the space in the post-cast area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021256262.1U CN212249252U (en) | 2020-06-30 | 2020-06-30 | Concrete pouring and vibrating device assembly for closed space |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021256262.1U CN212249252U (en) | 2020-06-30 | 2020-06-30 | Concrete pouring and vibrating device assembly for closed space |
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| CN212249252U true CN212249252U (en) | 2020-12-29 |
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| CN202021256262.1U Active CN212249252U (en) | 2020-06-30 | 2020-06-30 | Concrete pouring and vibrating device assembly for closed space |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677286A (en) * | 2020-06-30 | 2020-09-18 | 中国二十二冶集团有限公司 | Concrete pouring and vibrating device assembly for closed space and vibrating method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677286A (en) * | 2020-06-30 | 2020-09-18 | 中国二十二冶集团有限公司 | Concrete pouring and vibrating device assembly for closed space and vibrating method |
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