CN204402048U - A kind of assembling circulating water cooling groove controlling Volume Concrete Cracks - Google Patents
A kind of assembling circulating water cooling groove controlling Volume Concrete Cracks Download PDFInfo
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- CN204402048U CN204402048U CN201420816495.0U CN201420816495U CN204402048U CN 204402048 U CN204402048 U CN 204402048U CN 201420816495 U CN201420816495 U CN 201420816495U CN 204402048 U CN204402048 U CN 204402048U
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Abstract
Control an assembling circulating water cooling groove for Volume Concrete Cracks, belong to construction engineering technical field; The utility model is the rapid construction that a kind of assembling circulating water cooling groove controlling Volume Concrete Cracks is highly suitable for modernization cooling groove; By arc connecting key, every block water baffle accurately can be organized and build overlap joint, bottom water baffle, be provided with watertight rubber with arc connecting key place simultaneously, eliminate plate and stitch the possibility of leaking, due to prefabricated construction, efficiency of construction improves 50%, and the duration shortens over half, the water baffle adopted is made for regenerating mortar, repeatedly can have enough to meet the need use, cost can reduce by 30%, really accomplishes that green low-carbon is efficient.
Description
Technical field
The utility model relates to a kind of the assembling circulating water cooling groove and the practice that control Volume Concrete Cracks, belongs to construction engineering technical field.
Background technology
Along with the development of science and technology, solve concrete in mass internal water heat-transmission and the method for thermal cracking that causes also gets more and more, the way wherein adopting recirculated water to lower the temperature in concrete surface circulation retaining has a very high practical value, adopts in a large number in various mass concrete engineering.Traditional way arranges cooling water pipe in advance in concrete in mass inside, logical circulating cooling water for cooling after casting of concrete in mass is complete afterwards, in the backward cooling water pipe that maintenance completes, tube sealing operation is carried out in slip casting, whole way complex process is loaded down with trivial details, need a large amount of tubing simultaneously, cost is relatively high, and novel way does not need to arrange internal cooling water pipe, utilize existing water source completely simultaneously, really accomplish green low-carbon environment-friendly, but the cooling groove in this way adopts common brick to build by laying bricks or stones usually, this greatly reduces efficiency of construction, how to find a kind of can quick assemblingization construction cooling groove put on schedule.
Traditional cooling groove practice is very simple, direct employing common brick is built by laying bricks or stones, simply wipe one's face by cement mortar afterwards, for the development trend that concrete in mass size is increasing, the way of this cooling tank cannot meet engineering for the requirement on the duration, and the waterproof effect of this way is poor simultaneously, is easy to produce drainage, especially in the very large situation of water retention capacity, process of simply wiping one's face cannot provide good block-water effect.Based on this, the utility model proposes a kind of simple to operate, globality is high, can prefabricated construction, the circulating water cooling groove that block-water effect is good, makes compact siro spinning technology between water baffle by arc connecting key and watertight rubber pad, and water baffle adopts high-strength regeneration mortar to be made, the green low-carbon environment-friendly while of cheap, is highly suitable for the rapid construction of modernization cooling groove.
Summary of the invention
The purpose of this utility model be to provide a kind of have simple to operate, cheap, globality is high, can the circulating water cooling groove of the advantage such as prefabricated construction and the practice, poor to effectively solving tradition cooling groove globality, block-water effect is not good, cannot the problem such as quick assembling construction.
For achieving the above object, the utility model adopts following technical scheme:
Control an assembling circulating water cooling groove for Volume Concrete Cracks, this cooling groove comprises straight shape water baffle 1, watertight rubber 2, turning water baffle 3, prepared screw-bolt hole 4, concrete in mass 5, arc connecting key 6; Straight shape water baffle 1, turning water baffle 3 are respectively linear and the L shape structure of water baffle; Each water baffle is connected by arc connecting key 6, and the web of every block water baffle is convex arc structure, and another side is spill arc structure, and each straight shape water baffle 1 is interconnected, and corner is connected by turning water baffle 3, the agent structure of common this cooling groove of composition; Make every block water baffle accurately can organize block by arc connecting key 6, bottom water baffle, be equipped with watertight rubber 2 with arc key connecting portion place simultaneously, inside water baffle, be provided with level scale line; Prepared screw-bolt hole 4 is arranged on water baffle and concrete in mass 5 contact end portion; Fix at prepared screw-bolt hole 4 position installation expansion bolt and concrete in mass 5 after water baffle group finishes building and just define a kind of assembling circulating water cooling groove controlling Volume Concrete Cracks.
Described straight shape water baffle 1 is a part for cooling groove enclosing structure.Water baffle regenerates mortar by high strength and is made, and inside is provided with two-layer reinforcing bar and gathers net.Bottom straight shape water baffle 1, be provided with watertight rubber 2, inside straight shape water baffle 1, be provided with level scale line simultaneously.
Described watertight rubber 2 is the detail structure of cooling groove.Adopt the good natural rubber of integrality to be made, be mainly arranged on the bottom of arc connecting key 6 and straight shape water baffle 1 and turning water baffle 3.The watertight rubber thickness at arc connecting key 6 place is 3mm, neither affects the globality of connection, and additionally reduce the possibility of leaking between plate seam, water baffle bottom waterstop rubber thickness is 5mm, and what be mainly used in preventing bottom plate from stitching leaks.
Described turning water baffle 3 is a part for cooling groove enclosing structure.Water baffle regenerates mortar by high strength and is made, and inside is provided with two-layer reinforcing bar and gathers net.Turning water baffle 3 is positioned at the corner location of cooling groove, and cross section is L shape, is provided with watertight rubber 2 bottom turning water baffle 3, is provided with level scale line in turning water baffle 3 interior plate face simultaneously.
Described prepared screw-bolt hole 4 is the connecting structure of cooling groove and concrete in mass 5.Prepared screw-bolt hole 4 is located at the end of every block water baffle, and every block water baffle establishes 4 prepared screw-bolt holes 4 altogether, and one end is 2, adopts expansion bolt and material is common 45# steel.
Described concrete in mass 5 is cooling trench bottom ingredient.Mainly refer to that concrete thickness is greater than the concrete structure of 1m or later stage are easily produced thermal cracking concrete structure by internal water heat-transmission, by the expansion bolt that adds together with the enclosing anatomical connectivity of top.
Described arc connecting key 6 is that the thin portion between water baffle connects.By arranging a convex-concave arc in the web end of each water baffle, make every block water baffle accurately can organize block, it is closely knit that the cambered design simultaneously adopted facilitates clamp-oning of watertight rubber 2.
Described a kind of assembling circulating water cooling groove controlling Volume Concrete Cracks, its preparation method is as follows:
The first step, concrete in mass 5 is marking the outline line of whole cooling groove apart from marginal surface 100mm place after having built, and carries out preliminary polishing to outline line place concrete surface and throw flat;
Second step, places straight shape water baffle 1 and turning water baffle 3 one by one according to outline line, ensures water baffle center line and contours superimposed;
3rd step, by the arc connecting key 6 accurately group straight shape water baffle 1 of block and turning water baffle 3, clamp-ons the thick watertight rubber of 3mm 2 at place of arc connecting key place 6, ensures between water baffle without any gap;
4th step, smears the thick glass cement of 2mm at water baffle upper board seam place, to provide second water proof structure;
5th step, adds the expansion bolt of 6 × 80 by prepared screw-bolt hole, make cooling groove and concrete in mass 5 reliably be connected to form a kind of assembling circulating water cooling groove controlling Volume Concrete Cracks.
Compared with prior art, a kind of assembling circulating water cooling groove controlling Volume Concrete Cracks of the utility model is applicable to the rapid construction of assemblingization cooling groove.By arc connecting key, every block water baffle accurately can be organized and build overlap joint, bottom water baffle, be provided with watertight rubber with arc connecting key place simultaneously, eliminate plate and stitch the possibility of leaking, due to can prefabricated construction, efficiency of construction can improve 50%, and the duration can shorten over half, the water baffle simultaneously adopted is made for regenerating mortar, repeatedly can have enough to meet the need use, cost can reduce by 30%, has really accomplished that green low-carbon is efficient.
Accompanying drawing explanation
Fig. 1 is a kind of assembling circulating water cooling slot cross-section figure controlling Volume Concrete Cracks
Fig. 2 is water baffle sectional view;
Fig. 3 is a kind of assembling circulating water cooling groove elevation controlling Volume Concrete Cracks
In figure: 1, straight shape water baffle, 2, watertight rubber, 3, turning water baffle, 4, prepared screw-bolt hole, 5, concrete in mass, 6, arc connecting key.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described further.
As Figure 1-3, a kind of assembling circulating water cooling groove controlling Volume Concrete Cracks, this cooling groove comprises straight shape water baffle 1, watertight rubber 2, turning water baffle 3, prepared screw-bolt hole 4, concrete in mass 5, arc connecting key 6; Straight shape water baffle 1, turning water baffle 3 are respectively linear and the L shape structure of water baffle; Each water baffle is connected by arc connecting key 6, and the web of every block water baffle is convex arc structure, and another side is spill arc structure, and each straight shape water baffle 1 is interconnected, and corner is connected by turning water baffle 3, the agent structure of common this cooling groove of composition;
Make every block water baffle accurately can organize block by arc connecting key 6, bottom water baffle, be equipped with watertight rubber 2 with arc key connecting portion place simultaneously, decrease plate and stitch possibility of leaking, be provided with level scale line inside water baffle, be convenient for measuring water level; Prepared screw-bolt hole 4 is arranged on water baffle and concrete in mass 5 contact end portion;
Fix at prepared screw-bolt hole 4 position installation expansion bolt and concrete in mass 5 after water baffle group finishes building and just define a kind of assembling circulating water cooling groove controlling Volume Concrete Cracks.
Described straight shape water baffle 1 is a part for cooling groove enclosing structure.Water baffle regenerates mortar by high strength and is made, and inside is provided with two-layer reinforcing bar and gathers net, and bar diameter is 4 ~ 6mm, and rebar spacing is 80 ~ 100mm.Straight shape water baffle 1 length is 900mm, be highly 400mm, cross section is inverted T-shaped, and bottom flange length is 80mm, thickness is 40mm, web thickness is 40mm, is highly 360mm, is provided with the thick watertight rubber of 5mm 2 bottom straight shape water baffle 1, in case bottom plate seam leaks, inside straight shape water baffle 1, be provided with level scale line, every 20mm is a scale simultaneously, amounts to 18 scales.
Described watertight rubber 2 is the detail structure of cooling groove.Adopt the good natural rubber of integrality to be made, be mainly arranged on the bottom of arc connecting key 6 and straight shape water baffle 1 and turning water baffle 3.The watertight rubber thickness at arc connecting key 6 place is 3mm, neither affects the globality of connection, and additionally reduce the possibility of leaking between plate seam, water baffle bottom waterstop rubber thickness is 5mm, and what be mainly used in preventing bottom plate from stitching leaks.
Described turning water baffle 3 is a part for cooling groove enclosing structure.Water baffle regenerates mortar by high strength and is made, and inside is provided with two-layer reinforcing bar and gathers net, and bar diameter is 4 ~ 6mm, and rebar spacing is 80 ~ 100mm.Turning water baffle 3 is positioned at the corner location of cooling groove, and cross section is L shape, and both sides length is 900mm, be highly 400mm, cross section is inverted T-shaped, and bottom flange length is 80mm, thickness is 40mm, web thickness is 40mm, is highly 360mm, is provided with the thick watertight rubber of 5mm 2 bottom turning water baffle 3, in case bottom plate seam leaks, be provided with level scale line in turning water baffle 3 interior plate face, every 20mm is a scale simultaneously, amounts to 18 scales.
Described prepared screw-bolt hole 4 is the connecting structure of cooling groove and concrete in mass 5.Prepared screw-bolt hole 4 is located at the end of every block water baffle, and every block water baffle establishes 4 prepared screw-bolt holes 4 altogether, and one end is 2, and distance end edge is 20 ~ 30mm, and diameter of bolt hole is 8mm, and the bolt of employing is the expansion bolt of 6 × 80, and material is common 45# steel.
Described concrete in mass 5 is cooling trench bottom ingredient.Mainly refer to that concrete thickness is greater than the concrete structure of 1m or later stage are easily produced thermal cracking concrete structure by internal water heat-transmission, by the expansion bolt that adds together with the enclosing anatomical connectivity of top.
Described arc connecting key 6 is that the thin portion between water baffle connects.By arranging a convex-concave arc in the web end of each water baffle, make every block water baffle accurately can organize block, it is closely knit that the cambered design simultaneously adopted facilitates clamp-oning of watertight rubber 2, and arc radius is 20mm.
Described a kind of assembling circulating water cooling groove controlling Volume Concrete Cracks, its preparation method is as follows:
The first step, concrete in mass 5 is marking the outline line of whole cooling groove apart from marginal surface 100mm place after having built, and carries out preliminary polishing to outline line place concrete surface and throw flat;
Second step, places straight shape water baffle 1 and turning water baffle 3 one by one according to outline line, ensures water baffle center line and contours superimposed;
3rd step, by the arc connecting key 6 accurately group straight shape water baffle 1 of block and turning water baffle 3, clamp-ons the thick watertight rubber of 3mm 2 at place of arc connecting key place 6, ensures between water baffle without any gap;
4th step, smears the thick glass cement of 2mm at water baffle upper board seam place, to provide second water proof structure;
5th step, adds the expansion bolt of 6 × 80 by prepared screw-bolt hole, make cooling groove and concrete in mass 5 reliably be connected to form a kind of assembling circulating water cooling groove controlling Volume Concrete Cracks.
Arc connecting key 6 is adopted to make every two pieces of water baffles tight joint close after assembling splicing, bottom water baffle, watertight rubber 2 is set with arc connecting key 6 place, effectively can eliminate plate and stitch the possibility of leaking, be arranged on the level scale line of straight shape water baffle 1 and turning water baffle 3 inner surface simultaneously, reserve-water-level can be read simply and easily, finally by prepared screw-bolt hole 4, the top space enclosing structure of cooling groove effectively can be connected with concrete in mass 5, the water baffle adopted is made by regenerating mortar, green low-carbon environment-friendly, due to can prefabricated construction, therefore significantly the construction period is shortened.
Be more than an exemplary embodiments of the present utility model, enforcement of the present utility model is not limited thereto.
Claims (6)
1. one kind controls the assembling circulating water cooling groove of Volume Concrete Cracks, it is characterized in that: this cooling groove comprises straight shape water baffle (1), watertight rubber (2), turning water baffle (3), prepared screw-bolt hole (4), concrete in mass (5), arc connecting key (6); Straight shape water baffle (1), turning water baffle (3) are respectively linear and the L shape structure of water baffle; Each water baffle is connected by arc connecting key (6), the web of every block water baffle is while be convex arc structure, another side is spill arc structure, each straight shape water baffle (1) is interconnected, corner is connected by turning water baffle (3), the agent structure of common this cooling groove of composition; Make every block water baffle accurately can organize block by arc connecting key (6), bottom water baffle, be equipped with watertight rubber (2) with arc key connecting portion place simultaneously, inside water baffle, be provided with level scale line; Prepared screw-bolt hole (4) is arranged on water baffle and concrete in mass (5) contact end portion; Fix at prepared screw-bolt hole (4) position installation expansion bolt and concrete in mass (5) after water baffle group finishes building.
2. a kind of assembling circulating water cooling groove controlling Volume Concrete Cracks according to claim 1, is characterized in that: described straight shape water baffle (1) is a part for cooling groove enclosing structure; Water baffle regenerates mortar by high strength and is made, and inside is provided with two-layer reinforcing bar and gathers net; Be provided with watertight rubber (2) in straight shape water baffle (1) bottom, be provided with level scale line in straight shape water baffle (1) inner side simultaneously.
3. a kind of assembling circulating water cooling groove controlling Volume Concrete Cracks according to claim 1, is characterized in that: described watertight rubber (2) is the detail structure of cooling groove, adopts the good natural rubber of integrality to be made.
4. a kind of assembling circulating water cooling groove controlling Volume Concrete Cracks according to claim 1, is characterized in that: described turning water baffle (3) is a part for cooling groove enclosing structure; Water baffle regenerates mortar by high strength and is made, and inside is provided with two-layer reinforcing bar and gathers net.
5. a kind of assembling circulating water cooling groove controlling Volume Concrete Cracks according to claim 1, is characterized in that: described prepared screw-bolt hole (4) is the connecting structure of cooling groove and concrete in mass (5); Prepared screw-bolt hole (4) is located at the end of every block water baffle, and every block water baffle establishes (4) individual prepared screw-bolt hole (4) altogether, and one end is 2, adopts expansion bolt and material is common 45# steel.
6. a kind of assembling circulating water cooling groove controlling Volume Concrete Cracks according to claim 1, is characterized in that: described arc connecting key (6) is the thin portion connection between water baffle; By arranging a convex-concave arc in the web end of each water baffle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420816495.0U CN204402048U (en) | 2014-12-21 | 2014-12-21 | A kind of assembling circulating water cooling groove controlling Volume Concrete Cracks |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481150A (en) * | 2014-12-21 | 2015-04-01 | 北京工业大学 | Assembly type circulating water cooling slot for controlling large-size concrete cracks and manufacturing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481150A (en) * | 2014-12-21 | 2015-04-01 | 北京工业大学 | Assembly type circulating water cooling slot for controlling large-size concrete cracks and manufacturing method |
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