CN203603460U - Structure capable of preventing thick liquid leakage of gap between floor formwork and precast beam component - Google Patents
Structure capable of preventing thick liquid leakage of gap between floor formwork and precast beam component Download PDFInfo
- Publication number
- CN203603460U CN203603460U CN201320720103.6U CN201320720103U CN203603460U CN 203603460 U CN203603460 U CN 203603460U CN 201320720103 U CN201320720103 U CN 201320720103U CN 203603460 U CN203603460 U CN 203603460U
- Authority
- CN
- China
- Prior art keywords
- soft rubber
- precast beam
- rubber piece
- aluminium alloy
- section bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000009415 formwork Methods 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 title abstract 3
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 29
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract 4
- 238000000034 method Methods 0.000 description 5
- 239000002390 adhesive tape Substances 0.000 description 4
- 239000004567 concrete Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
Images
Abstract
The utility model relates to a structure capable of preventing thick liquid leakage of a gap between a floor formwork and a precast beam component. The structure comprises groove type aluminum alloy sectional materials, a soft rubber block and a plurality of long screws. An upper plane, a lower plane and a connecting face which is vertically connected with the upper plane and the lower plane are arranged on the groove type aluminum alloy sectional materials. A plurality of small holes are formed in the upper plane and the lower plane respectively. The soft rubber block is arranged in the groove type aluminum alloy sectional materials. The long screws penetrate through the small holes and are inserted into the soft rubber block, so that the soft rubber block is fixed in the groove type aluminum alloy sectional materials. The structure capable of preventing thick liquid leakage of the gap between the floor formwork and the precast beam component has the multiple advantages of being simple, low in cost, capable of being repeatedly used, convenient to construct, obvious in anti-thick-liquid-leakage effect and the like.
Description
Technical field
The utility model relates to a kind of mortar leakage prevention structure, is specifically related to a kind of structure that prevents spillage between slab form and precast beam unit gap, belongs to technical field of civil engineering.
Background technology
Reinforced concrete prefabricated whole watering in structure, being connected between precast beam unit and slab form, often easily produce concrete spillage phenomenon, cause floor and beam junction to produce voids and pits phenomenon, when serious, there will be and reveal muscle phenomenon.The reason that produces spillage is mainly between slab form and precast beam unit, to have either large or small gap, and therefore, how effectively to stop up described gap according to slab form characteristic is the key point that prevents concrete spillage.
On gap between processing precast beam unit and slab form, mainly contain at present following three kinds of ways: the one, paste thicker double faced adhesive tape at slab form by precast beam unit one side, viscosity by double faced adhesive tape solves spillage, the method construction trouble relatively, double faced adhesive tape can not be repeatedly used, and double faced adhesive tape is removed difficulty; The 2nd, adopt soft rubber bar pay the seam, this way can exist and fail to fill in, or in the time that concreting is vibrated, and the rubber strip phenomenon such as get loose, causes spillage still; The 3rd, adopt the sheet rubber of the bulk identical with slab form side to be enclosed within template, although this way spillage can solve, but cost is higher, and because being enclosed within template, sheet rubber make sheet rubber slightly exceed template, cause reducing at the slab thickness of floor and beam junction, do not meet designing requirement and delivery receiving acceptance requirement.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of structure improved structure that prevents spillage between slab form and precast beam unit gap that has, to overcome described defect of the prior art.
Utility model content
For addressing the above problem, the purpose of this utility model be to provide a kind of simple in structure, can reuse, easy construction and mortar leakage prevention effect prevent the structure of spillage between slab form and precast beam unit gap significantly.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of structure that prevents spillage between slab form and precast beam unit gap, and it comprises trough aluminium alloy section bar, soft rubber piece and some spikes; Wherein, described trough aluminium alloy section bar is provided with plane, lower plane and the vertical joint face that connects upper plane and lower plane, and is respectively equipped with some apertures on described upper plane, lower plane; Described soft rubber piece is installed in trough aluminium alloy section bar; Described spike passes aperture, and inserts in soft rubber piece, and soft rubber piece is fixed in trough aluminium alloy section bar.
The structure that prevents spillage between slab form and precast beam unit gap of the present utility model is further set to: the width of described trough aluminium alloy section bar is 30mm; The width of soft rubber piece is 45mm.
The structure that prevents spillage between slab form and precast beam unit gap of the present utility model is also set to: the rectangular structure of cross section of described soft rubber piece, it is highly less than the height of trough aluminium alloy section bar.
Compared with prior art, the utlity model has following beneficial effect:
1. the groove-shaped aluminum alloy profile simple shape that prevents the structure of spillage between slab form and precast beam unit gap of the present utility model, easily processing, can repeatedly have enough to meet the need use, and have certain plane stiffness, can be shelved in the braced structures of precast beam unit.
2. the rectangle soft rubber piece of the structure that prevents spillage between slab form and precast beam unit gap of the present utility model is fixed in groove-shaped aluminum alloy profile by spike, make that described rectangle soft rubber piece is difficult for installing, come off in handling process, be difficult for being shifted in concrete vibrating process, and conveniently replaced after block rubber breakage.
3. the rectangle soft rubber tile height of the structure that prevents spillage between slab form and precast beam unit gap of the present utility model is a little less than the height of described groove-shaped aluminum alloy profile, under the extruding of slab form, described rectangle soft rubber piece is to the internal strain of described groove-shaped aluminum alloy profile opening, and can be by not upward, be extruded down.
The structure that prevents spillage between slab form and precast beam unit gap of the present utility model have simple in structure, easily production and construction, the plurality of advantages such as mortar leakage prevention effect is remarkable, with low cost.
Accompanying drawing explanation
Fig. 1 is the cross sectional representation that prevents the structure of spillage between slab form and precast beam unit gap of the present utility model.
Fig. 2 is the top view that prevents the structure of spillage between slab form and precast beam unit gap of the present utility model.
Fig. 3 is the lateral view that prevents the structure of spillage between slab form and precast beam unit gap of the present utility model.
The specific embodiment
Refer to Figure of description 1 to shown in accompanying drawing 3, the utility model is a kind of structure that prevents spillage between slab form and precast beam unit gap, and it is assembled by several parts such as trough aluminium alloy section bar 1, soft rubber piece 2 and some spikes 3.
Wherein, described trough aluminium alloy section bar 1 is provided with plane 11, lower plane 12 and the vertical joint face 13 that connects upper plane 11 and lower plane 12, makes this trough aluminium alloy section bar 1 have certain plane stiffness, can be shelved in the braced structures of precast beam unit.On described upper plane 11, lower plane 12, be respectively equipped with some apertures 14.
Described soft rubber piece 2 is installed in trough aluminium alloy section bar 1.Described spike 3 is through aperture 14, and insert in soft rubber piece 2, and soft rubber piece 2 is fixed in trough aluminium alloy section bar 1, make that described soft rubber piece 2 is difficult for installing, come off in handling process, be difficult for being shifted in concrete vibrating process, and soft rubber piece 2 is damaged rear conveniently replaced.
Further, the width of described trough aluminium alloy section bar 1 is 30mm; The width of soft rubber piece 2 is 45mm, and the part of soft rubber piece 2 is positioned at outside trough aluminium alloy section bar 1.The rectangular structure of cross section of described soft rubber piece 2, it is highly less than the height of trough aluminium alloy section bar 1, under the extruding of slab form, described rectangle soft rubber piece 2 is to described groove-shaped aluminum alloy profile 1 opening internal strain, and can be by not upward, be extruded down.
The above specific embodiment is only the preferred embodiment of this creation, not in order to limit this creation, any modification of making, is equal to replacement, improvement etc., within all should being included in the protection domain of this creation within all spirit in this creation and principle.
Claims (3)
1. a structure that prevents spillage between slab form and precast beam unit gap, is characterized in that: comprise trough aluminium alloy section bar, soft rubber piece and some spikes; Wherein, described trough aluminium alloy section bar is provided with plane, lower plane and the vertical joint face that connects upper plane and lower plane, and is respectively equipped with some apertures on described upper plane, lower plane; Described soft rubber piece is installed in trough aluminium alloy section bar; Described spike passes aperture, and inserts in soft rubber piece, and soft rubber piece is fixed in trough aluminium alloy section bar.
2. the structure that prevents spillage between slab form and precast beam unit gap as claimed in claim 1, is characterized in that: the width of described trough aluminium alloy section bar is 30mm; The width of soft rubber piece is 45mm.
3. the structure that prevents spillage between slab form and precast beam unit gap as claimed in claim 1, is characterized in that: the rectangular structure of cross section of described soft rubber piece, it is highly less than the height of trough aluminium alloy section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320720103.6U CN203603460U (en) | 2013-11-15 | 2013-11-15 | Structure capable of preventing thick liquid leakage of gap between floor formwork and precast beam component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320720103.6U CN203603460U (en) | 2013-11-15 | 2013-11-15 | Structure capable of preventing thick liquid leakage of gap between floor formwork and precast beam component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203603460U true CN203603460U (en) | 2014-05-21 |
Family
ID=50716140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320720103.6U Expired - Lifetime CN203603460U (en) | 2013-11-15 | 2013-11-15 | Structure capable of preventing thick liquid leakage of gap between floor formwork and precast beam component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203603460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791366A (en) * | 2017-12-07 | 2018-03-13 | 山东明达建筑科技有限公司 | A kind of prefabricated components leakage muscle hole mortar leakage prevention rubber stopper |
| CN111042520A (en) * | 2019-11-28 | 2020-04-21 | 江苏永联精筑建设集团有限公司 | Slurry overflow prevention construction process for prefabricated part |
-
2013
- 2013-11-15 CN CN201320720103.6U patent/CN203603460U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791366A (en) * | 2017-12-07 | 2018-03-13 | 山东明达建筑科技有限公司 | A kind of prefabricated components leakage muscle hole mortar leakage prevention rubber stopper |
| CN111042520A (en) * | 2019-11-28 | 2020-04-21 | 江苏永联精筑建设集团有限公司 | Slurry overflow prevention construction process for prefabricated part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |