CN211736343U - Self-adaptive aluminum die device for preventing slurry leakage at root of shear wall - Google Patents
Self-adaptive aluminum die device for preventing slurry leakage at root of shear wall Download PDFInfo
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- CN211736343U CN211736343U CN201921785110.8U CN201921785110U CN211736343U CN 211736343 U CN211736343 U CN 211736343U CN 201921785110 U CN201921785110 U CN 201921785110U CN 211736343 U CN211736343 U CN 211736343U
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Abstract
A self-adaptive aluminum die device for preventing slurry leakage at the root part of a shear wall is arranged at the lower part of a wall template of the shear wall and comprises an aluminum alloy channel steel, a spring, a leakage-stopping adhesive tape, a pin sheet and a pin; the aluminum alloy channel steel is provided with a downward opening, the plugging rubber strip is filled in the aluminum alloy channel steel, one end of the spring is fixed to one end of the plugging rubber strip and is welded with the pin, the upper portion of the aluminum alloy channel steel is provided with a hole, the lower portion of the wall template is correspondingly provided with a hole, the upper end of the pin penetrates through the two holes and is fixed to the lower portion of the wall template of the shear wall through the pin piece, and the diameter of one end of the pin connecting spring is larger than the diameter of the two holes. The utility model discloses simple structure, the easy operation of going up can carry out the shutoff to shear force wall root well, avoids leaking thick liquid, mashed root to appear, when guaranteeing the quality of work, can save the labour and improve work efficiency.
Description
Technical Field
The utility model belongs to building templates accessory field, concretely relates to prevent that shear force wall root from leaking self-adaptation aluminium mould device of thick liquid.
Background
As a novel template material, the aluminum alloy template has wide application in the building industry and wide development space due to numerous advantages. The aluminum film is an assembled template which is manufactured in a factory and assembled on site, the size shaping is accurate, the strength and the rigidity are high, but the flatness and the elevation of the floor concrete directly influence the installation of the aluminum template, in the actual site construction, the deviation of the section size of the cast-in-place concrete floor slab is +10mm and-5 mm, so that on the premise of meeting the specification, the maximum gap between the aluminum mold and the cast concrete surface can be 15mm, the slurry leakage at the root part of a wall column is easy to occur, concrete quality common faults such as rotten roots and the like are formed, the prevention measures are generally the modes of controlling the flatness of the floor, mortar around the lower opening of the template or plugging battens in the gap and the like, and the effect is not ideal.
SUMMERY OF THE UTILITY MODEL
In order to avoid the wall post root to leak thick liquid and form mashed root scheduling problem, the utility model provides a prevent that shear force wall root from leaking self-adaptation aluminium mould device of thick liquid to adopt following specific technical scheme:
a self-adaptive aluminum die device for preventing slurry leakage at the root part of a shear wall is arranged at the lower part of a wall template of the shear wall and comprises an aluminum alloy channel steel, a spring, a leakage-stopping adhesive tape, a pin sheet and a pin; the aluminum alloy channel steel is provided with a downward opening, the plugging rubber strip is filled in the aluminum alloy channel steel, one end of the spring is fixed to one end of the plugging rubber strip and is welded with the pin, the upper portion of the aluminum alloy channel steel is provided with a hole, the lower portion of the wall template is correspondingly provided with a hole, the upper end of the pin penetrates through the two holes and is fixed to the lower portion of the wall template of the shear wall through the pin piece, and the diameter of one end of the pin connecting spring is larger than the diameter of the two holes.
Furthermore, the lower part of the wall formwork is provided with a back ridge to enable the lower part of the wall formwork to be L-shaped.
Further, aluminum alloy channel-section steel length equals with wall form horizontal width, leaking stoppage adhesive tape length is the same with aluminum alloy channel-section steel length, equidistant a plurality of above-mentioned springs and pin and the round pin piece of being provided with on the aluminum alloy channel-section steel.
Further, when the spring is in a non-stressed state, the bottom of the leakage stopping rubber strip protrudes out of an opening of an aluminum alloy channel steel; when the spring is in the maximum stress state, the bottom of the plugging rubber strip is flush with the opening of the aluminum alloy channel steel.
Further, the bottom of the plugging rubber strip is in contact with the floor of the building.
The utility model discloses beneficial effect:
the utility model discloses simple structure, the easy operation of getting on hand, when guaranteeing the quality of work, can save the labour and improve work efficiency, concrete innovation point is as follows:
1. this protector adopts pin, round pin piece to connect, and simple structure installs conveniently, need not to reform transform the structure of current wall template simultaneously, and the suitability is strong.
2. The utility model discloses a well leaking stoppage adhesive tape has the big characteristic of deformation, reaches the height that can adjust the leaking stoppage adhesive tape according to the site conditions under the exogenic action of spring, forms the curve type, with the high laminating of floor, fills the gap, and compact type is stronger, can effectually avoid the phenomenon of the mashed root of shear force wall.
3. The protective device adopts the aluminum alloy channel steel, so that the plugging rubber strip can only move up and down in the channel steel groove, lateral displacement and deviation can not occur, the phenomena of mold expansion and dislocation caused by overlarge pressure intensity at the root part of the shear wall are effectively avoided, and the wall bottom is better and smooth.
4. The device is once installed and can be used many times, and reuse no longer need arrange the special messenger to go the leaking stoppage before concreting, saves manual work and material, and green improves the efficiency of construction, reduces engineering construction cost.
Drawings
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Fig. 1 is a schematic side elevation view of the present invention;
FIG. 2 is a schematic view of the front elevation and partial section of the present invention;
FIG. 3 is a schematic diagram showing the position change of the plugging rubber strip relative to the sealing channel steel under different stress states;
in the figure: 1 aluminum alloy channel steel, 2 springs, 3 leaking stoppage adhesive tapes, 4 pin pieces, 5 pins, 6 wall templates, 7 shear walls and 8 floors.
Detailed Description
Example (b):
referring to fig. 1 and 2, the self-adaptive aluminum mould device for preventing the root of the shear wall from leaking slurry is arranged at the lower part of a wall template 6 of a shear wall 7, wherein a back ridge is arranged at the lower part of the wall template 6, so that the lower part of the wall template 6 is in an L shape, and holes are arranged on the back ridge at equal intervals.
The device comprises an aluminum alloy channel steel 1, a spring 2, a plugging rubber strip 3, a pin sheet 4 and a pin 5; wherein, 1 opening of aluminum alloy channel-section steel is its width down and the stupefied aequilate of the back of the wall of 6 lower parts of wall form, leaking stoppage adhesive tape 3 is filled in aluminum alloy channel-section steel 1, preferably 3 cross-sections of leaking stoppage adhesive tape are the rectangle, prevent with the inside laminating of aluminum alloy channel-section steel 1 and leak the thick liquid, 2 one end of spring fix in leaking stoppage adhesive tape 3 one end with pin 5 welds, leave certain space between 3 upper portions of leaking stoppage adhesive tape and the aluminum alloy channel-section steel 1, spring 2 can take place flexible deformation in this space. The upper part of the aluminum alloy channel steel 1 is provided with an opening, the position of the opening is opposite to the position of the opening at the lower part of the wall template 6, and the upper end of the pin 5 penetrates through the two openings and is fixed at the lower part of the wall template 6 of the shear wall 7 through the pin piece 4.
The length of the aluminum alloy channel steel 1 is equal to the horizontal width of the wall template 6, and the length of the plugging rubber strip 3 is equal to that of the aluminum alloy channel steel 1.
The installation process of the device comprises the following steps: the aluminum alloy channel steel 1 is aligned with the back edge of the lower part of the wall template 6, the pin 5 connected with the plugging rubber strip 3 and the spring 2 penetrates through the hole on the back edge of the western part of the aluminum alloy channel steel 1 and the wall template 6, and the pin piece 4 is utilized for fixing. At the moment, the plugging rubber strip 3 is in an unstressed state, and the bottom of the plugging rubber strip protrudes out of the aluminum alloy channel steel 1. The combined wall template 6 is closed, one end of the plugging rubber strip 3 is in contact with a floor slab 8 of a building, the spring 2 and the plugging rubber strip 3 are elastically deformed under the action of gravity of the wall template 6 to cause the contraction of the wall template and the plugging rubber strip, and the plugging rubber strip 3 retracts towards the inside of the aluminum alloy channel steel 1. At the moment, the plugging rubber strip 3 plugs the gap between the bottom surface of the wall template 6 and the surface of the floor slab 8, so that slurry leakage can be effectively avoided.
Claims (5)
1. The utility model provides a prevent that shear force wall root from leaking self-adaptation aluminium mould device of thick liquid which characterized in that: the plugging structure is arranged at the lower part of a wall template of the shear wall and comprises an aluminum alloy channel steel, a spring, a plugging rubber strip, a pin sheet and a pin; wherein the content of the first and second substances,
the aluminum alloy channel-section steel opening is downward, the leaking stoppage adhesive tape is filled in the aluminum alloy channel-section steel, spring one end fix in the leaking stoppage adhesive tape one end with pin welding, aluminum alloy channel-section steel upper portion is provided with the trompil, the wall form lower part correspondence is provided with the trompil, the pin upper end is passed two trompils and is fixed in the wall form lower part of shear force wall through the round pin piece, just pin joint spring one end diameter is greater than the diameter of two trompils.
2. The self-adaptive aluminum die device for preventing the slurry leakage at the root part of the shear wall as claimed in claim 1, wherein: the lower part of the wall formwork is provided with a back edge to enable the lower part of the wall formwork to be L-shaped.
3. The self-adaptive aluminum die device for preventing the slurry leakage at the root part of the shear wall as claimed in claim 1, wherein: the aluminum alloy channel steel length equals with wall form horizontal width, leaking stoppage adhesive tape length is the same with aluminum alloy channel steel length, equidistantly on the aluminum alloy channel steel be provided with a plurality of above-mentioned springs and pin and round pin piece.
4. The self-adaptive aluminum die device for preventing the root of the shear wall from leaking slurry as claimed in claim 1, 2 or 3, wherein: when the spring is in a non-stressed state, the bottom of the leakage stopping rubber strip protrudes out of the opening of the aluminum alloy channel steel; when the spring is in the maximum stress state, the bottom of the plugging rubber strip is flush with the opening of the aluminum alloy channel steel.
5. The self-adaptive aluminum die device for preventing the slurry leakage at the root part of the shear wall as claimed in claim 4, wherein: the bottom of the plugging rubber strip is in contact with the floor of the building.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921785110.8U CN211736343U (en) | 2019-10-23 | 2019-10-23 | Self-adaptive aluminum die device for preventing slurry leakage at root of shear wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921785110.8U CN211736343U (en) | 2019-10-23 | 2019-10-23 | Self-adaptive aluminum die device for preventing slurry leakage at root of shear wall |
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| CN211736343U true CN211736343U (en) | 2020-10-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482535A (en) * | 2021-12-29 | 2022-05-13 | 云南建投第四建设有限公司 | Aluminum alloy inner wall template lower opening slurry leakage prevention plugging method |
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2019
- 2019-10-23 CN CN201921785110.8U patent/CN211736343U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482535A (en) * | 2021-12-29 | 2022-05-13 | 云南建投第四建设有限公司 | Aluminum alloy inner wall template lower opening slurry leakage prevention plugging method |
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Effective date of registration: 20210623 Address after: No.2 Wuxia Road, Dongli District, Tianjin 300301 Patentee after: Tianjin Yiye Construction Engineering Co.,Ltd. Address before: No.3, Gongye Road, Qingshan District, Wuhan City, Hubei Province Patentee before: CHINA FIRST METALLURGICAL GROUP Co.,Ltd. |