CN208034969U - A kind of curing pool of prestressed concrete pipe pile - Google Patents
A kind of curing pool of prestressed concrete pipe pile Download PDFInfo
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- CN208034969U CN208034969U CN201820008475.9U CN201820008475U CN208034969U CN 208034969 U CN208034969 U CN 208034969U CN 201820008475 U CN201820008475 U CN 201820008475U CN 208034969 U CN208034969 U CN 208034969U
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- heat preservation
- pipe pile
- prestressed concrete
- concrete pipe
- pond body
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Abstract
The purpose of the application is to provide a kind of curing pool of prestressed concrete pipe pile comprising：The heat preservation pond body being open is constituted and carries from thermal insulation concrete, for covering the sealing supporting run the heat preservation lid of mouth jointly, heat preservation lid with being used in opening is arranged.Compared with prior art, the curing pool of the prestressed concrete pipe pile of the utility model need not use steam-cured mode, it can be in the case where promoting the early strength of prestressed concrete pipe pile, reduce the maintenance cost of prestressed concrete pipe pile, and making prestressed concrete pipe pile in curing pool after maintenance after a period of time, the demoulding strength of prestressed concrete pipe pile disclosure satisfy that the requirement of design.
Description
Technical field
The utility model is related to building material field more particularly to a kind of curing pools of prestressed concrete pipe pile.
Background technology
Prestressed concrete pipe pile is generally divided into pretensioned-prestressed tube pile as a kind of common structure of building trade
With post-tensioned prestressing pile pile, wherein pretensioned-prestressed tube pile is that length is longer, and post-tensioned prestressing pile pile is usually multiple mixed
The Big Pipe Pile that solidifying soil tube coupling is spliced.Under normal conditions, it is required for being steamed after centrifugal forming in prestressed concrete pipe pile
The processing such as vapour maintenance, to promote its intensity.
However, in the prior art, staff during carrying out steam curing to prestressed concrete pipe pile, by
In need use complicated steaming apparatus, prestressed concrete pipe pile is conserved, and due to steam curing
Equipment needs are conserved long lasting for prestressed concrete pipe pile, it is therefore desirable to be consumed energy larger, so as to cause prestressing force
The maintenance cost of concrete tubular pile is higher.
Utility model content
For the above-mentioned prior art the shortcomings that or deficiency, the technical problem to be solved by the present invention is to provide one kind to answer in advance
The curing pool of power concrete tubular pile, how in the case where that can promote the early strength of prestressed concrete pipe pile, reduction is answered in advance
The maintenance cost of power concrete tubular pile.
In order to solve the above technical problems, the utility model provides a kind of curing pool of prestressed concrete pipe pile, including：
The heat preservation pond body of opening is made of and carried thermal insulation concrete, for covering the heat preservation lid for closing the opening, the setting opening
On for coordinate it is described heat preservation lid sealing supporting.
Compared with prior art, the utility model has the advantages that：
By by after centrifugal forming prestressed concrete pipe pile and mold be positioned in thermal insulation pool body, and pass through insulation cover
Mutual cooperation between body and sealing supporting, after lid closes the opening of heat preservation pond body so that sealing is formed in curing pool
Space, to reduce the moisture loss in curing pool so that prestressed concrete pipe pile itself can preferably generate hydrated cementitious
Reaction to generate fever, and since heat preservation pond body and heat preservation lid have preferable heat-insulating property, can make prestressing force
The heat that concrete tubular pile is generated by hydrated reaction of cement gathers in curing pool, and slows down scattering and disappearing for heat, and then accelerates
The condensation of prestressed concrete pipe pile is hardened, to effectively improve the early strength of prestressed concrete pipe pile.Therefore, pass through the knot
Structure, without using steam-cured mode, you can in the case where promoting the early strength of prestressed concrete pipe pile, reduce pre-
The maintenance cost of prestressed concrete pile pile, and make prestressed concrete pipe pile in curing pool through maintenance after a period of time
Afterwards, the demoulding strength of prestressed concrete pipe pile disclosure satisfy that the requirement of design.
Further, preferably, the heat preservation pond body is cuboid, for accommodating multiple prestressed concrete pipes
Section；Wherein, the length of the heat preservation pond body is 4.5~5.0 meters；The width of the heat preservation pond body is 4.5~5.0 meters；The guarantor
The height of warm pond body is 6.0~6.5 meters.
Further, preferably, the heat preservation lid includes：First layer metal plate, second layer metal plate, setting exist
Insulating layer between the first layer metal plate and the second layer metal plate.
Further, preferably, the thickness of the insulating layer is 25~35cm；The thickness of the heat preservation lid is 25
~35cm；The thickness of the heat preservation pond body is more than or equal to 30cm.
Further, the thickness all same of the first layer metal plate and the second layer metal plate.
Further, the thermal insulation concrete is C20 foam concrete.
Further, the sealing supporting is the metal being fixedly connected with the opening of the heat preservation pond body by connector
Frame；Wherein, connector one end is connect with the metal frame, and the other end is carved with the heat preservation pond body and is solidly connected；The metal frame
There is part indent to form the notch for accepting the heat preservation lid.
Further, in order to meet the assembly demand in practical application, the connector is multiple, and along described opening etc.
Away from around setting.
Further, the sealing supporting is the metal frame being nested in the opening of the heat preservation pond body, and the guarantor
Warm pond body has part indent to form the notch for keeping the temperature lid described in support.
Further, the curing pool of the prestressed concrete pipe pile further includes：The rubber being fitted on the notch is close
Packing.
Description of the drawings
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon：
Fig. 1：The dimensional structure diagram of the curing pool of prestressed concrete pipe pile in the utility model first embodiment；
Fig. 2：The cross-sectional view of the curing pool of prestressed concrete pipe pile in the utility model first embodiment；
Reference numeral：Keep the temperature pond body -1；Keep the temperature lid -2；Seal supporting -3；First layer metal plate -21；Second layer gold
Belong to plate -22；Insulating layer -23.
Specific implementation mode
The technique effect of the design of the utility model, concrete structure and generation is made furtherly below with reference to attached drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
As depicted in figs. 1 and 2, the first embodiment of the utility model provides a kind of maintenance of prestressed concrete pipe pile
Pond, include mainly be made of and carry thermal insulation concrete opening heat preservation pond body 1, for cover close the opening heat preservation lid 2,
It is arranged in the opening for coordinating the sealing supporting 3 of the heat preservation lid 2 that components is waited to constitute.It should be noted that this reality
It is preferably C20 foam concrete to apply the thermal insulation concrete in example, to ensure its heat-insulating property and structural strength, also, in reality
In, can also be designed as according to actual demand strength grade C20 or more concrete.
By above structure it is found that by by after centrifugal forming prestressed concrete pipe pile and mold be positioned over thermal insulation pool
In body 1, and by keeping the temperature lid 2 and sealing the mutual cooperation between supporting 3, after lid closes the opening of heat preservation pond body 1 so that support
It protects in pond and forms the space of a sealing, to reduce the moisture loss in curing pool so that prestressed concrete pipe pile itself energy
Enough preferable generation hydrated reaction of cement, to generate fever, and since heat preservation pond body 1 and heat preservation lid 2 are with preferable
Heat-insulating property can make the heat that prestressed concrete pipe pile is generated by hydrated reaction of cement in curing pool accumulated inside,
And slow down scattering and disappearing for heat, and then accelerate the condensation hardening of prestressed concrete pipe pile, to effectively improve prestressed concrete pipe
The early strength of stake.Therefore, with this configuration, without using steam-cured mode, you can promoting prestressed concrete pipe
In the case of the early strength of stake, the maintenance cost of prestressed concrete pipe pile is reduced, and prestressed concrete pipe pile is existed
In curing pool after maintenance after a period of time, the demoulding strength of prestressed concrete pipe pile disclosure satisfy that the requirement of design.
Specifically, in the present embodiment, as a kind of preferred mode, heat preservation pond body 1 is cuboid, can be used for accommodating
Multiple concrete tube couplings, wherein the quantity of selected concrete tube coupling is four in the present embodiment.Wherein, pond body 1 is kept the temperature
Length is 4.5~5.0 meters；The width for keeping the temperature pond body 1 is 4.5~5.0 meters；The height for keeping the temperature pond body 1 is 6.0~6.5 meters, with
Meet actual application demand, and the inner space of heat preservation pond body 1 is controlled in reasonable range, reduces manufacturing cost.
In detail, as shown in Fig. 2, above-mentioned heat preservation lid 2 is mainly by first layer metal plate 21, second layer metal plate
22, the insulating layer 23 being arranged between first layer metal plate 21 and second layer metal plate 22 is constituted, to realize heat preservation lid 2
While heat-insulating property, the weight of heat preservation lid 2 is reduced, improves the intensity of heat preservation lid 2, prevents heat preservation lid 2 from using
The phenomenon that being damaged in journey.
Also, in the present embodiment, as preferred mode, the thickness of above-mentioned insulating layer 23 is 25~35cm；The guarantor
The thickness of warm lid 2 is 25~35cm；The thickness for keeping the temperature pond body is more than or equal to 30cm, so that heat preservation lid 2 closes heat preservation in lid
After pond body 1, curing pool has good heat-insulating property.
It is further used as preferred, the thickness all same of first layer metal plate 21 and the second layer metal plate 22, with side
Just the assembly and lifting of lid 2 are kept the temperature.
In addition, in the present embodiment, sealing supporting 3 be by connector (not indicated in figure) with keep the temperature opening for pond body 1
The metal frame that mouth is fixedly connected.Wherein, connector one end is connect with metal frame, and the other end is carved with heat preservation pond body 1 and is solidly connected；Gold
Belonging to frame has part indent to form the notch (not indicated in figure) for accepting heat preservation lid 2, and notch is preferably L-type, so as to
In heat preservation lid 2 and the seats between supporting 3 are sealed, and ensure its sealing performance, prevent heat preservation lid 2 from lifting
And during covering the opening for closing heat preservation pond body 1, because of the effect of gravity, the opening to keeping the temperature pond body 1 causes to damage.
Also, the connector in the present embodiment is multiple, and along the opening of heat preservation pond body 1 equidistantly around setting, with enhancing
Bonding strength between metal frame and heat preservation pond body 1 prevents metal frame to be deformed in the process collided with heat preservation lid 2
And cause to keep the temperature the phenomenon that lid 2 cannot preferably cover conjunction notch.
Tellable to be, the connector in the present embodiment is preferably reinforcing bar, and one end of each reinforcing bar is welded with metal frame,
And the other end is carved with the concrete in heat preservation pond body 1 and is solidly connected.Obviously, the connector in the present embodiment is in addition to for above-mentioned reinforcing bar
Outside, can also be the other kinds of fasteners such as bolt, buckle, therefore, which kind of knot the present embodiment specifically uses connector
Structure does not make specifically restriction and explanation.Correspondingly, the metal frame in the present embodiment preferably uses steel construction, it is produced into reducing
This.In addition, sealing supporting 3 can also be to realize other non-metallic seals of effect, and the present embodiment is not made this specifically
Restriction and explanation.
In addition, it is worth mentioning at this point that the C20 foam thermal insulation concrete in the present embodiment, it can be by being not less than strength grade
42.5 Portland cement cement or portland cement, quartz sand, S95 slag powders, fly ash micro-sphere and high-performance water reducing agent
It is formed with foaming agent, the group of every cubic metre of thermal insulation material becomes：Cement is 600~720kg；Quartz sand is 180~250kg；Mine
Ground-slag is 240~270kg；Fly ash micro-sphere is 290~320kg；High-performance water reducing agent is 8~15kg；Foaming agent be 0.20~
0.50kg etc..
Also, by the insulated curing pond in the present embodiment varying environment temperature carry out actual test during,
Test result as shown in table 1 below is obtained.
The demoulding strength of 1 prestressed concrete pipe pile of table
Also, as it can be seen from table 1 by using the insulated curing in insulated curing pond, temperature significantly carries in curing pool
Height accelerates hydrated reaction of cement, effectively improves early strength of concrete, under 12~36 hours curing pool insulation effects, supports
Shield pond is 13 DEG C~17 DEG C higher than environment temperature, and the demoulding strength of each group prestressed concrete pipe pile is all higher than 42MPa quality controls
It is required that.
The second embodiment of the utility model provides a kind of curing pool of prestressed concrete pipe pile, this second embodiment
It is to be further improved to above-described embodiment, improvements, the curing pool of the prestressed concrete pipe pile in the present embodiment is also
Including：The rubber gasket being fitted on notch further slows down the loss of moisture and heat to increase sealing performance.
The 3rd embodiment of the utility model provides a kind of curing pool of prestressed concrete pipe pile, this third embodiment
It is to be further improved to any of the above-described embodiment, the curing pool of improvements, prestressed concrete pipe pile further includes：It is laid with
In the waterproof layer of heat preservation 1 inner wall of pond body, to promote the performance of keeping humidity of curing pool, to conducive to the water in prestressed concrete pipe pile
Mud hydration reaction.
The fourth embodiment of the utility model provides a kind of curing pool of prestressed concrete pipe pile, this fourth embodiment
It is, difference roughly the same to any of the above-described embodiment, the sealing supporting 3 in the present embodiment is to be nested in heat preservation pond body
Metal frame in 1 opening, and heat preservation pond body has part indent to form the notch for keeping the temperature lid 2 for support, to facilitate gold
Belong to the dismounting and replacement of frame, reduces maintenance cost.
Above example is only to illustrate the technical solution of the utility model and non-limiting, reference only to preferred embodiment pair
The utility model is described in detail.It will be understood by those of ordinary skill in the art that can be to the technology of the utility model
Scheme is modified or equivalent replacement, without departing from the spirit and scope of technical solutions of the utility model, should all cover in this reality
With novel right.
Claims (10)
1. a kind of curing pool of prestressed concrete pipe pile, including：Be made of thermal insulation concrete and carry opening heat preservation pond body,
For covering the heat preservation lid for closing the opening, the sealing supporting in the setting opening for coordinating the heat preservation lid.
2. the curing pool of prestressed concrete pipe pile according to claim 1, which is characterized in that the heat preservation pond body is length
Cube, for accommodating multiple concrete tube couplings；
Wherein, the length of the heat preservation pond body is 4.5~5.0 meters；The width of the heat preservation pond body is 4.5~5.0 meters；The guarantor
The height of warm pond body is 6.0~6.5 meters.
3. the curing pool of prestressed concrete pipe pile according to claim 1, which is characterized in that the heat preservation lid packet
It includes：First layer metal plate, second layer metal plate, the guarantor being arranged between the first layer metal plate and the second layer metal plate
Warm layer.
4. the curing pool of prestressed concrete pipe pile according to claim 3, which is characterized in that the thickness of the insulating layer
For 25~35cm；The thickness of the heat preservation lid is 25~35cm；The thickness of the heat preservation pond body is more than or equal to 30cm.
5. the curing pool of prestressed concrete pipe pile according to claim 3, which is characterized in that the first layer metal plate
With the thickness all same of the second layer metal plate.
6. the curing pool of prestressed concrete pipe pile according to claim 1, which is characterized in that the thermal insulation concrete is
C20 foam concrete.
7. the curing pool of prestressed concrete pipe pile according to claim 1, which is characterized in that the sealing supporting is
The metal frame being fixedly connected with the opening of the heat preservation pond body by connector；Wherein, connector one end connects with the metal frame
It connects, and the other end is carved with the heat preservation pond body and is solidly connected；The metal frame has part indent to be formed for accepting the heat preservation
The notch of lid.
8. the curing pool of prestressed concrete pipe pile according to claim 7, which is characterized in that the connector is more
It is a, and along the opening equidistantly around setting.
9. the curing pool of prestressed concrete pipe pile according to claim 1, which is characterized in that the sealing supporting is
The metal frame being nested in the opening of the heat preservation pond body, and the heat preservation pond body has part indent and is used for described in support with being formed
Keep the temperature the notch of lid.
10. the curing pool of the prestressed concrete pipe pile according to claim 7 or 9, which is characterized in that further include：Fitting
Rubber gasket on the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820008475.9U CN208034969U (en) | 2018-01-03 | 2018-01-03 | A kind of curing pool of prestressed concrete pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820008475.9U CN208034969U (en) | 2018-01-03 | 2018-01-03 | A kind of curing pool of prestressed concrete pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208034969U true CN208034969U (en) | 2018-11-02 |
Family
ID=63956285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820008475.9U Active CN208034969U (en) | 2018-01-03 | 2018-01-03 | A kind of curing pool of prestressed concrete pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208034969U (en) |
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2018
- 2018-01-03 CN CN201820008475.9U patent/CN208034969U/en active Active
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