CN202869870U - Terrace-type concrete mixture die-filling aid - Google Patents
Terrace-type concrete mixture die-filling aid Download PDFInfo
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- CN202869870U CN202869870U CN201220376906XU CN201220376906U CN202869870U CN 202869870 U CN202869870 U CN 202869870U CN 201220376906X U CN201220376906X U CN 201220376906XU CN 201220376906 U CN201220376906 U CN 201220376906U CN 202869870 U CN202869870 U CN 202869870U
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- concrete
- blanking device
- concrete mix
- assistor
- mould
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Abstract
The utility model discloses a terrace-type concrete mixture die-filling aid. The aid comprises an auxiliary platform and a feeder, wherein the auxiliary platform is provided with a plurality of holes, the feeder is set to be a square cylinder, the upper and lower ends of the square cylinder are communicated with each other, the upper end of the feeder is fixed on the lower surface of the auxiliary platform, and the holes of the auxiliary platform are communicated with the feeder. By virtue of the die-filling aid disclosed by the utility model, the uniformity of concrete samples is improved, and random errors in the manufacturing process of the concrete samples are reduced, thereby ensuring the accuracy of strength testing of the concrete samples.
Description
Technical field
The utility model relates to assistor, is specifically related to a kind of townhouse formula concrete mix dress mould assistor.
Background technology
Concrete intensity is a very important index in the concrete Quality Control.The program so concrete strength test is absolutely necessary.The concrete intensity of common need detection is that carry out 3 days, 7 days and 28 days after the concrete mix setting and harden becomes concrete.Therefore doing concrete intensity detection need make three groups of concrete samples, generally speaking every group of 3 block concrete test specimens.The principal element that affects concrete intensity detection is the homogeneity of concrete sample, so the manufacturing of concrete sample is to occupy very important position in concrete intensity detection.The homogeneity of concrete sample and the stochastic error of manufacturing process are the principal elements that affects intensity detection.Therefore, strengthen the homogeneity of concrete sample, reduce the stochastic error of concrete sample manufacturing process, will have great importance to concrete production.
The manufacturing process of present concrete sample all is with pack into one by one mould of concrete mix, waits for that then the concrete mix setting and harden becomes concrete sample.This speed that fills the molded method of making concrete sample is very slow, and the time of causing each concrete sample to finish is separated by larger, has increased the stochastic error of concrete sample manufacturing process.And this method often can be unrestrained on the ground concrete mix; and then when will concrete on the ground reloading die trial; just caused impurity has been sneaked in the concrete sample, thus the homogeneity of concrete sample affected, thus affect the intensity detection of concrete sample.Usually concrete mix need divide two-layer dress mould, and the requirement for height of every layer of charging about equally.This will increase the difficulty of single dress mould greatly, so often can cause the two-layer height of when filling with substance to differ larger, have a strong impact on the homogeneity of concrete sample.After charging is finished, need with spatula along the plug of die trial inwall for several times, thus lateral surface planarization and smoothness when increase concrete mix setting and harden becomes concrete, to improve the homogeneity of concrete sample.But re-use the poor effect of spatula behind this single dress mould, can not well improve the homogeneity of concrete sample.Because spatula is inconsistent to plug number of times and the degree of depth of the inwall of single die trial, thus planarization and the smoothness of the lateral surface of concrete sample can't well be improved, thus the lack of homogeneity of concrete sample.The common single dress mould of concrete mix, concrete unnecessary on the die trial mouth just differs, and can affect the homogeneity of wiping one's face when concrete mix closes on initial set.
In sum, there are a lot of defectives in the method that concrete sample is made in the single die trial of using at present, thereby makes the intensity detection result of concrete sample be greatly affected.
The utility model content
The deficiency that the utility model exists in order to overcome above prior art provides a kind of simple in structure, can improve the townhouse formula concrete mix dress mould assistor of the homogeneity of concrete sample and the stochastic error that the reduction concrete sample is made.
The purpose of this utility model realizes by following technical scheme: this townhouse formula concrete mix dress mould assistor, comprise assistance platform and blanking device, described assistance platform is provided with a plurality of holes, the square tube that two ends communicated about blanking device was set to, the upper end of blanking device be fixed in assistance platform below, the hole of assistance platform communicates with blanking device.
Described assistance platform is provided with groove, and the degree of depth of groove is 15mm ~ 25mm, and pore size distribution is in groove.The setting of groove can prevent effectively that concrete mix is unrestrained to local, has stoped the concrete mix that enters of impurity, has improved the homogeneity of concrete sample.
Described hole is provided with at least two groups, and every group quantity is at least 3, and the quantity of blanking device is identical with the quantity in hole.
Described hole is provided with 3 groups, and every group quantity is 3.
Described hole is equally distributed in the groove, and the spacing a between two adjacent holes is 40mm ~ 60mm, and the hole adjacent with the groove inwall is 15mm ~ 25mm to the distance b of groove inwall.
The size in described hole is 140mm * 140mm.
The height of described blanking device is 150mm, and is provided with height mark in the centre of blanking device.The height of blanking device is the same with the height of die trial, so when the centre at blanking device is provided with height mark, be equivalent in the centre of die trial height mark is set, thereby when making concrete mix divide two-layer dress mould, two-layer height approaches consistent, improves the homogeneity of concrete sample.
The both sides that described assistance platform is relative are provided with handle.When assistance platform was used as spatula and is carried out Plug Action, the convenient assistance platform that drives of handle carried out Plug Action.
The course of work of the present utility model: after all blanking device insertion die trials, concrete mix is swung to the hole of assistance platform, then concrete mix enters in the die trial by blanking device, after concrete mix fills up whole die trials, again blanking device is used as spatula, along the plug of die trial inwall for several times, utilize at last assistance platform smooth to sustained height the concrete mix on the die trial mouth.
The utility model has following advantage with respect to prior art:
1, townhouse formula concrete mix dress mould assistor of the present utility model is feeded a plurality of die trials together, thereby the time phase difference that a plurality of concrete samples are completed is very short, so reduced the stochastic error of concrete sample manufacturing process, make the intensity detection of concrete sample more accurate, also improved simultaneously the make efficiency of concrete sample.
2, the setting of townhouse formula concrete mix of the present utility model dress mould assistor by assistance platform prevented that concrete mix from trickling down ground, thereby avoided concrete mix to be subject to the pollution of impurity, improved the homogeneity of concrete sample; And be provided with height mark in the blanking device, thus be easy to during the concrete mix layer-by-layer distribution determine two-layer height, thus it is consistent that two-layer height is approached, so improved the homogeneity of concrete sample, makes the intensity detection of concrete sample more accurate.
3, the blanking device in the townhouse formula concrete mix dress mould assistor of the present utility model can be worked as spatula along the plug of die trial inwall for several times, thereby the plug that has guaranteed each die trial is even, so the side of concrete sample is more smooth, more smooth, then the homogeneity of concrete sample is high, has guaranteed the accuracy of intensity detection.
4, townhouse formula concrete mix dress mould assistor of the present utility model can be very easily smooth to sustained height with the concrete mix on the die trial mouth by assistance platform, improve the homogeneity of wiping one's face when concrete mix closes on initial set, guaranteed the accuracy of intensity detection.
Description of drawings
Fig. 1 is the front elevation of townhouse formula concrete mix dress mould assistor of the present utility model.
Fig. 2 is the cut-open view of blanking device of the present utility model.
Fig. 3 is the vertical view of townhouse formula concrete mix dress mould assistor of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Townhouse formula concrete mix dress mould assistor as shown in Figure 1 to Figure 3, comprise assistance platform 2 and blanking device 5, described assistance platform 2 is provided with a plurality of holes 3, the square tube that two ends communicated about blanking device 5 was set to, the upper end of blanking device 5 be fixed in assistance platform 2 below, the hole 3 of assistance platform 2 communicates with blanking device 5.The upper end of blanking device 5 be welded in assistance platform 2 below.
Described assistance platform 2 is provided with groove 4, and the degree of depth of groove 4 is 20mm, and hole 3 is distributed in the groove 4.
Described hole 3 is provided with at least two groups, and every group quantity is at least 3, and the quantity of blanking device 5 is identical with the quantity in hole 3.
Described hole 3 is provided with 3 groups, and every group quantity is 3.
Described hole 3 is equally distributed in the groove 4, and the spacing a between two adjacent holes 3 is 50mm, and the hole 3 adjacent with groove 4 inwalls is 20mm to the distance b of groove 4 inwalls.
The size in described hole 3 is 140mm * 140mm.
The height of described blanking device 5 is 150mm, and is provided with height mark in the centre of blanking device 5.
Described assistance platform 2 relative both sides are provided with handle 1.
Above-mentioned embodiment is preferred embodiment of the present utility model; can not limit the utility model; other any change that does not deviate from the technical solution of the utility model and make or other equivalent substitute mode are included within the protection domain of the present utility model.
Claims (8)
1. townhouse formula concrete mix fills the mould assistor, it is characterized in that: comprise assistance platform and blanking device, described assistance platform is provided with a plurality of holes, the square tube that two ends communicated about blanking device was set to, the upper end of blanking device be fixed in assistance platform below, the hole of assistance platform communicates with blanking device.
2. townhouse formula concrete mix according to claim 1 fills the mould assistor, and it is characterized in that: described assistance platform is provided with groove, and the degree of depth of groove is 15mm ~ 25mm, and pore size distribution is in groove.
3. townhouse formula concrete mix according to claim 2 dress mould assistor, it is characterized in that: described hole is provided with at least two groups, and every group quantity is at least 3, and the quantity of blanking device is identical with the quantity in hole.
4. townhouse formula concrete mix according to claim 3 fills the mould assistor, and it is characterized in that: described hole is provided with 3 groups, and every group quantity is 3.
5. townhouse formula concrete mix according to claim 4 fills the mould assistor, it is characterized in that: described hole is equally distributed in the groove, spacing a between two adjacent holes is 40mm ~ 60mm, and the hole adjacent with the groove inwall is 15mm ~ 25mm to the distance b of groove inwall.
6. townhouse formula concrete mix according to claim 5 fills the mould assistor, and it is characterized in that: the size in described hole is 140mm * 140mm.
7. townhouse formula concrete mix according to claim 1 fills the mould assistor, and it is characterized in that: the height of described blanking device is 150mm, and is provided with height mark in the centre of blanking device.
8. each described townhouse formula concrete mix dress mould assistor in 7 according to claim 1, it is characterized in that: the both sides that described assistance platform is relative are provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220376906XU CN202869870U (en) | 2012-07-30 | 2012-07-30 | Terrace-type concrete mixture die-filling aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220376906XU CN202869870U (en) | 2012-07-30 | 2012-07-30 | Terrace-type concrete mixture die-filling aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202869870U true CN202869870U (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220376906XU Expired - Fee Related CN202869870U (en) | 2012-07-30 | 2012-07-30 | Terrace-type concrete mixture die-filling aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202869870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595849A (en) * | 2019-01-14 | 2019-12-20 | 广东基业长青建筑科技有限公司 | Concrete filling method capable of reducing discreteness of concrete test block |
-
2012
- 2012-07-30 CN CN201220376906XU patent/CN202869870U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595849A (en) * | 2019-01-14 | 2019-12-20 | 广东基业长青建筑科技有限公司 | Concrete filling method capable of reducing discreteness of concrete test block |
| CN110595849B (en) * | 2019-01-14 | 2022-04-26 | 广东基业长青建筑科技有限公司 | Concrete filling method capable of reducing discreteness of concrete test block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG FOUNDATION ENGINEERING GROUP CO., LTD. Free format text: FORMER NAME: GUANGDONG PROV. FOUNDATION ENGINEERING CO. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 19-20, No. 510600, Tianhe Road, 99 Tianhe Road, Guangdong, Guangzhou Patentee after: Foundation Design Group Co., Ltd of Guangdong Province Patentee after: Guangdong Jichu New Century Concrete Co., Ltd. Address before: 19-20, No. 510600, Tianhe Road, 99 Tianhe Road, Guangdong, Guangzhou Patentee before: Guangdong Prov. Foundation Engineering Co. Patentee before: Guangdong Jichu New Century Concrete Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20170730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |