CN218881660U - Concrete curing means of creeping formwork system - Google Patents
Concrete curing means of creeping formwork system Download PDFInfo
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- CN218881660U CN218881660U CN202320176752.8U CN202320176752U CN218881660U CN 218881660 U CN218881660 U CN 218881660U CN 202320176752 U CN202320176752 U CN 202320176752U CN 218881660 U CN218881660 U CN 218881660U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The utility model relates to a construction die carrier technical field specifically is a concrete curing means of creeping formwork system, support the support body and the lower floor support the support body including upper template, the template system has been arranged along concrete placement layer periphery on the upper template support body, the lower floor has been arranged along concrete curing layer periphery on the support body and has been climbed the system. The concrete can be cured from the first time of demolding, the idle period of traditional curing is avoided, initial curing can be carried out after concrete pouring when demolding is finished, full curtain covering curing is carried out until climbing to a section, full covering curing of the concrete reaching the required strength from pouring is achieved, the possibility of cracking of the concrete is reduced, and the quality of the concrete is improved.
Description
Technical Field
The utility model relates to a construction die carrier technical field specifically is a concrete curing means of creeping formwork system.
Background
The creeping formwork is an effective tool suitable for constructing high-rise structures such as shear wall systems, cylinder body systems, piers and the like, and is particularly suitable for super high-rise building construction.
For example, the creeping formwork technology can be used in the process of bridge construction, and along with the progress of the bridge construction technology and the upgrading of the industry, higher requirements are provided for the quality of concrete in the construction of the main tower, the cracking problem of the concrete is solved, the quality of the concrete is improved, and the technical problem of the construction of the main tower is solved.
To this patent be CN 207564671U's chinese patent, disclose an automatic spraying curing means that is used for slip form or creeping formwork construction concrete vertical structure, after concreting, can rise in step along with slip form or creeping formwork construction, in time carry out concrete spraying maintenance, accomplish energy-conservation, water conservation, environmental protection and civilized construction, avoid high altitude construction's potential safety hazard.
Above-mentioned automatic spraying curing means adopts the mode that exposed sprays or spray to carry out the in-process of maintenance to the concrete, can only treat the concrete drawing of patterns back, just can carry out the maintenance operation after rising to the assigned position along with synovial membrane or creeping formwork, can't solve the maintenance problem of drawing of patterns initial stage concrete, has certain limitation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, the concrete curing means who provides a creeping formwork system solves the unable problem of solving drawing of patterns initial stage concrete curing of above-mentioned traditional creeping formwork system operation in-process.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a concrete curing device of a climbing formwork system comprises an upper formwork supporting frame body and a lower climbing frame body, wherein a formwork system is arranged on the upper formwork supporting frame body along the periphery of a concrete pouring layer, a climbing system is arranged on the lower climbing frame body along the periphery of the concrete curing layer, the formwork system comprises a plurality of formworks distributed around the periphery of the concrete pouring layer, fogging curing equipment is arranged on each of the upper formwork supporting frame body and the lower climbing frame body, and a plurality of adjacent formworks are provided with retractable tarpaulins; and a maintenance layer tarpaulin which is completely coated with a concrete maintenance layer is arranged on the lower-layer climbing frame body.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, a top opening cover plate is erected between the top opening of the template and the concrete pouring layer.
The concrete pouring device further comprises a main rib vertically arranged in the concrete pouring layer, and a plurality of roller ribs arranged at intervals in the vertical direction are arranged on the main rib; and one side of the top opening cover plate is provided with a hook matched with the roller rib.
Furthermore, one side of the top opening cover plate close to the hook is provided with a sealing plate used for contacting with a concrete pouring layer of the concrete pouring layer, and the other side of the top opening cover plate is provided with a scratch-proof plate used for contacting with a template.
And furthermore, the water collecting tank is arranged below the concrete maintenance layer and circumferentially distributed around the concrete pier column, and is used for collecting residual water falling from the concrete pouring layer and the concrete maintenance layer.
Furthermore, a guide plate which inclines towards the inside of the water collecting tank is arranged at the notch of the water collecting tank, and a water absorption sponge which is tightly attached to the concrete pier column is arranged on the upper surface of the backflow plate; the guide plate is provided with guide holes.
Further, a water outlet pipe is arranged at the bottom of the water collecting tank.
The utility model has the advantages that:
the utility model relates to a creeping formwork system's concrete curing means, can realize that the concrete begins the maintenance from the very first time of drawing of patterns, in the twinkling of an eye when template and concrete detached, through the apron, the peripheral maintenance cavity that forms in concrete placement layer can be followed down around of template and collapsible tarpaulin, produce water smoke through the fog-making maintenance equipment and carry out the maintenance, the neutral section of traditional maintenance has been avoided, just can carry out initial stage maintenance when the drawing of patterns after concrete placement, carry out the maintenance of full curtain cover after climbing a segment, realize the concrete from pouring and reach the full cover maintenance of required strength, the possibility that the fracture appears in the concrete has been reduced, the quality of concrete is improved.
Drawings
FIG. 1 is a schematic view of the side view of the present invention;
fig. 2 is a top view of the upper formwork support frame of the present invention;
FIG. 3 is a top view of the lower climbing frame of the present invention;
fig. 4 is a schematic structural view of the cover plate of the top opening of the mold plate of the present invention in the mold closing state;
FIG. 5 is a schematic structural view of the cover plate of the top opening of the template in a demoulding state;
fig. 6 is a schematic structural view of the top cover plate of the formwork in a climbing state according to the present invention;
fig. 7 is an installation schematic diagram of the water collecting tank of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the upper template supports the support body, 2, the support body that climbs of lower floor, 3, the template, 4, make fog maintenance equipment, 5, collapsible tarpaulin, 7, maintenance layer tarpaulin, 8, apical foramen apron, 8.1, couple, 9, main muscle, 9.1, roller muscle, 10, closing plate, 10.1, prevent scraping the board, 11, water catch bowl, 12, guide plate, 12.1, water conservancy diversion hole, 13, the sponge that absorbs water, 14, the outlet pipe.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
It should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a removable connection, and an integrally formed structure. To those of ordinary skill in the art, the specific meaning of such terms in this patent may be understood as appropriate.
As shown in fig. 1, 2 and 3, the concrete curing device of a climbing formwork system according to the present invention includes an upper formwork support frame 1 and a lower climbing frame 2, wherein a formwork system is disposed on the upper formwork support frame 1 along the periphery of a concrete pouring layer, a climbing system is disposed on the lower climbing frame 2 along the periphery of a concrete curing layer, the formwork system includes a plurality of formworks 3 disposed around the periphery of the concrete pouring layer, and when the plurality of formworks 3 are surrounded into a circle, a pouring operation can be performed; the upper formwork supporting frame body 1 and the lower climbing frame body 2 are both provided with fogging maintenance equipment 4, a plurality of adjacent formworks 3 are provided with retractable tarpaulins 5, gaps exist between the adjacent formworks 3, the gaps of the formworks 3 are blocked by the retractable tarpaulins 5 to surround the periphery of the whole concrete pouring layer, the loss of water is reduced as much as possible, and after the concrete is demoulded, the maintenance water is atomized along the periphery of the concrete pouring layer through the fogging maintenance equipment 4 to perform maintenance operation; the lower floor climbs and is provided with maintenance layer tarpaulin 7 of complete cladding concrete maintenance layer on the support body 2, and maintenance layer tarpaulin 7 complete cladding concrete maintenance layer produces the water smoke through making fog curing equipment 4 and can carry out the maintenance of moisturizing to concrete maintenance layer periphery. Along with the synchronous of upper formwork support frame body 1 and lower floor climbing frame body 2 climbs, the upper concrete pouring layer solidifies completely, and the maintenance layer tarpaulin 7 of former concrete maintenance layer department climbs to new concrete maintenance layer and carries out the maintenance operation, guarantees that the concrete can carry out complete wet water maintenance operation from the drawing of patterns back, guarantees the concrete quality.
It should be noted that the upper formwork support frame 1 and the lower climbing frame 2 are upper frame and lower frame of the existing formwork system, and the upper formwork support frame 1 is mainly used for assembling the formwork 3; the lower layer climbing frame body 2 is provided with a climbing system, the climbing system is an existing hydraulic climbing system and mainly formed by assembling components such as a climbing formwork tripod, a reversing mechanism and a guide rail, and the climbing system is not repeated for the existing hydraulic climbing formwork technology.
In addition, the fog-making maintenance equipment 4 can adopt two kinds of equipment, namely an industrial humidifier and a steam generator.
In this embodiment, all dispose an industry humidifier on upper formwork support frame 1 and the lower floor climbing frame 2, and carry the water smoke to concrete placement layer periphery and concrete maintenance layer periphery through corresponding pipeline. The industrial humidifier can be AJ-24L type ultrasonic atomization humidifier with rated power of 1200w and humidification amount of 24 kg per hour. The ultrasonic atomization humidifier is adopted under the condition of high temperature in spring, summer and autumn, the generated water mist has high maintenance effect, the water consumption is very low, and the water is saved.
In addition, a steam generator is arranged on the lower-layer climbing frame body 2 on one side, and generated steam is conveyed to the periphery of the concrete pouring layer and the periphery of the concrete maintenance layer through two groups of pipelines respectively. The steam generator can be an electric heating steam generator, the rated power is 12-24kv, the rated steam pressure is 0.7MPa, the rated steam temperature is 171 ℃, and the steam generator is adopted under the condition of low temperature in winter, and the generated high-temperature steam meets the temperature and humidity required by concrete curing.
The industrial humidifier and the steam generator can be used under the cooperation of the temperature and humidity sensor, so that the concrete is maintained at a proper temperature and humidity, and the quality of the concrete is improved.
As one embodiment, as shown in fig. 4 to 6, a top cover plate 8 is set up between the top of the formwork 3 and the concrete pouring layer, and the top cover plate 8 blocks the gap between the formwork 3 and the concrete pouring layer to reduce air flow, thereby reducing water loss on the peripheral surface of the concrete pouring layer and reducing the risk of cracking of concrete.
Specifically, the concrete curing device of the creeping formwork system further comprises a main rib 9 vertically arranged in the concrete pouring layer, and a plurality of roller ribs 9.1 which are distributed at intervals in the vertical direction are arranged on the main rib 9; and one side of the top opening cover plate 8 is provided with a hook 8.1 matched with the roller rib 10. The top opening cover plate 8 is hung on the roller rib 9.1 through a hook 8.1, and the other side of the top opening cover plate is lapped on the top edge of the concrete pouring layer; ensuring that the top opening cover plate 8 slides at the top opening of the template 3 but is not opened in the demoulding process of the template 3; after the demolding is finished, directly inputting water mist or steam into the template and the concrete for curing.
In addition, when the climbing formwork system and the formwork 3 climb, the top opening cover plate 8 slides down on the side surface of the formwork 3 and cannot be opened, and the water locking effect is guaranteed.
It should be noted that, a sealing plate 10 for contacting a concrete pouring layer of the concrete pouring layer is arranged on one side of the top opening cover plate 8 close to the hook 8.1, and a scratch-proof plate 10.1 for contacting the formwork 3 is arranged on the other side of the top opening cover plate, and both the sealing plate 10 and the scratch-proof plate 10.1 are made of flexible scratch-proof materials, such as rubber. The sealing performance between the top opening cover plate 8 and concrete is ensured through the front end sealing plate 10, the scraping preventing plate 10.1 is contacted with the template 3 so as to scrape the top opening cover plate 8, and the sealing plate 10 and the scraping preventing plate 10.1 can be replaced regularly.
As an embodiment, as shown in fig. 7, the concrete pier further comprises a water collecting trough 11 which is arranged below the concrete maintenance layer and circumferentially arranged around the concrete pier column, and is used for collecting residual water of the concrete pouring layer and the concrete maintenance layer, so that the problem of water pollution in the construction process is solved.
Specifically, a guide plate 12 inclined towards the inside of the water collecting tank 11 is arranged at the notch of the water collecting tank 11, and a water-absorbing sponge 13 tightly attached to a concrete pier is arranged on the upper surface of the flow reversing plate 12; guide plate 12 is provided with guide holes 12.1, and when residual water falling from the periphery of the concrete pouring layer and the concrete maintenance layer is adsorbed by water-absorbing sponge 13, the water can be soaked downwards along the upper surface of guide plate 12 and then dripped into water collection tank 11 along guide holes 12.1 for collection. The bottom of the water collecting tank 11 is provided with a water outlet pipe 14 for the external pipeline to intensively discharge the residual water, thereby reducing water pollution.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. A concrete curing device of a climbing formwork system comprises an upper formwork supporting frame body (1) and a lower climbing frame body (2), wherein a formwork system is arranged on the upper formwork supporting frame body (1) along the periphery of a concrete pouring layer, a climbing system is arranged on the lower climbing frame body (2) along the periphery of the concrete curing layer, the formwork system comprises a plurality of formworks (3) distributed around the periphery of the concrete pouring layer, and the concrete curing device is characterized in that the upper formwork supporting frame body (1) and the lower climbing frame body (2) are both provided with fog-making curing equipment (4), and retractable tarpaulins (5) are arranged between the adjacent formworks (3); and a maintenance layer tarpaulin (7) which completely covers the concrete maintenance layer is arranged on the lower-layer climbing frame body (2).
2. The concrete curing system of the creeping formwork system according to claim 1, wherein a top cover plate (8) is built between the top of the formwork (3) and the concrete pouring layer.
3. The concrete curing device of the creeping formwork system according to claim 2, further comprising a main reinforcement (9) vertically arranged along the concrete casting layer, wherein a plurality of roller reinforcements (9.1) arranged at intervals in the vertical direction are arranged on the main reinforcement (9); and one side of the top opening cover plate (8) is provided with a hook (8.1) matched with the roller rib.
4. The concrete curing device of the creeping formwork system according to claim 3, characterized in that the side of the roof hatch (8) close to the hook (8.1) is provided with a sealing plate (10) for contacting the concrete casting layer of the concrete casting layer, and the other side is provided with a scratch board (10.1) for contacting the formwork (3).
5. The concrete curing apparatus of the creeping formwork system as claimed in claim 1, further comprising a water collecting gutter (11) provided below the concrete curing floor and arranged circumferentially around the concrete pier stud for collecting residual water of the concrete cast layer and the concrete curing floor from falling.
6. The concrete curing device of the creeping formwork system according to claim 5, wherein a flow guide plate (12) inclined towards the inside of the water collection tank (11) is arranged at the notch of the water collection tank (11), and a water absorption sponge (13) tightly attached to the concrete pier is arranged on the upper surface of the flow guide plate (12); the guide plate (12) is provided with guide holes (12.1).
7. Concrete curing apparatus for creeping formwork system according to claim 6, characterized in that the bottom of the water collecting tank (11) is provided with a water outlet pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320176752.8U CN218881660U (en) | 2023-02-10 | 2023-02-10 | Concrete curing means of creeping formwork system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320176752.8U CN218881660U (en) | 2023-02-10 | 2023-02-10 | Concrete curing means of creeping formwork system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218881660U true CN218881660U (en) | 2023-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320176752.8U Active CN218881660U (en) | 2023-02-10 | 2023-02-10 | Concrete curing means of creeping formwork system |
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| Country | Link |
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| CN (1) | CN218881660U (en) |
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2023
- 2023-02-10 CN CN202320176752.8U patent/CN218881660U/en active Active
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