CN201217250Y

CN201217250Y - Mould apparatus for precasting partition wall

Info

Publication number: CN201217250Y
Application number: CNU200820111619XU
Authority: CN
Inventors: 许秋煌; 游祥耀
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-16
Filing date: 2008-05-16
Publication date: 2009-04-08
Anticipated expiration: 2018-05-16

Abstract

The utility model discloses a mold device for a precasting midwall, which comprises a conserving seat group which is provided with a steam pipe, and at least one mould unit which is provided with a mold space; the mould unit is arranged on the conserving seat group so as to make the conserving seat group form near seal chamber, a through hole is arranged on the steam pipe so as to make the steam flowed to the chamber through the through hole and heat the mould unit through convection and conductive ways to achieve the purpose of steam protection and also avoid clotted steam to drip into the mould space, and the concrete hydration process in the mould space can not affected so as to shorten the solidifying and forming time and make the concrete after solidified reach fine structure strength.

Description

The die device of precasting panel wall

Technical field

The utility model relates to a kind of die device of precasting panel wall, particularly relates in the steam curing process, can guarantee the die device of the drying property and the intensity of precasting panel wall.

Background technology

The precasting construction method is often used in the building industry, especially apply to wall kind (as panel wall etc.) aspect, its precasting construction method is to make via factory is unified, therefore the concrete component of precasting moulding can be kept certain quality and output, and carry out assembling operation again after can being transported to the job site, and then shorten the man-hour of constructing.

At the precasting panel wall, the die device that factory can meet according to the size requirements manufacturing, this die device includes at least one mould with mould space, and concrete injected mould space with the shaping panel wall, wherein for the curing of accelerate concrete and reach desirable final strength, can in the concrete curing process, carry out maintenance (health) operation, general in order to shorten curing period and to reach preferable final strength, can use the steam curing mode mostly, it is that (as this die device below etc.) is provided with the steam pipe with perforation in contiguous this die device place, and feed high-temperature vapour in steam pipe, and via the perforation slime flux go out, be covered with a Tarpauling in this die device top again, make high-temperature vapour intersperse among between this waterproof sail portion and this die device, allow this die device be in the state of high temperature, promote concrete hydration reaction in this die device, therefore concrete can reach certain intensity within a short period of time, so can take into account the purpose that shortens curing period and panel wall intensity.

But in above-mentioned, high-temperature vapour can be condensed on this Tarpauling, further drop in the mould space of this die device, so can influence the concrete hydrating reaction, cause concrete strength can't reach the predetermined safe standard, be that the concrete component that factory casts out in advance also can't be kept certain quality, allow the user can not use concrete component (as panel wall etc.) after the steam curing relieved and safely.

Summary of the invention

Main purpose of the present utility model provides a kind of die device of precasting panel wall, wishes design thus, improves the shortcoming that influences the concrete strength in the precasting die device in the steam curing process.

For reaching aforementioned purpose, the die device of the precasting panel wall that the utility model is designed includes:

One maintenance base group, it includes at least one rectangular frame, at least one bedplate and at least one steam pipe with perforation, described bedplate correspondence is connected in support frame, and be positioned at the bottom of support frame, and form a room with support frame, this steam pipe is arranged in this room, and a side stretches out outside the room; And

At least one die unit comprises a mould framework, and a base plate of being located at this mould framework bottom surface, and in order to form a mould space, described die unit is mounted on the support frame with its base plate.

According to the above, when the die unit in the die device is mounted on this maintenance base group, make room approximate airtight, so the high-temperature vapour that is flowed out by steam pipe fills the air in room, and not with mould space in concrete directly contact, again can be to the concrete heating of being poured in the die unit, carry out the steam curing operation, hydration speed in the accelerate concrete, and the steam that condenses can not fall into mould space, thus can not have a negative impact to concrete hydration, and shorten the time of solidified forming, therefore can guarantee that the concrete after fixed has certain intensity, and then be easy to control the quality of pre-cast concrete member.

Another purpose of the die device of the utility model precasting panel wall is can be in order to produce the panel wall of hollow, it is in each die unit several spaced pipe fittings to be set in mould space, therefore the precasting panel wall that manufactures of die unit can form the panel wall of lightweight hollow, can reduce load-carrying and the cost of building the thing structure, wherein, pipe fitting in the utility model is the combined type pipe fitting, each pipe fitting includes a soft hollow tube, an and hard inner supporting member that is mounted in this soft hollow tube, improve the convenience of form removal, and each pipe fitting can be reused and reaches the advantage that reduces cost.

Description of drawings

Fig. 1 is the solid combination schematic diagram of a preferred embodiment of the die device of the utility model precasting panel wall.

Fig. 2 is the forward sight floor map of a preferred embodiment of the die device of the utility model precasting panel wall.

Fig. 3 is the sectional perspective schematic diagram of a preferred embodiment of the die device of the utility model precasting panel wall.

Fig. 4 is the side-looking generalized section of maintenance base group in the die device of the utility model precasting panel wall.

The main element symbol description:

(10) maintenance base group (11) support frame

(12) bedplate (13) steam pipe

(14) room (15) first bracing frames

(16) second bracing frame (17) auxiliary support frames

(18) rhone (20) die unit

(21) mould space (211) mould framework

(22) base plate (23) side plate

(231) protuberance (24) end plate

(25) the soft hollow tube of pipe fitting (26)

(27) hard inner supporting member (28) upper end board

(29) lower end board

The specific embodiment

See also Fig. 1, Fig. 2, be a preferred embodiment of the die device of the utility model precasting panel wall, it includes a maintenance base group 10 and an at least one die unit 20.

This maintenance base group 10 has at least one rectangular frame 11, at least one bedplate 12 and at least one steam pipe 13 with perforation, described bedplate 12 is positioned at the below of support frame 11, and be connected with support frame 11 and form room 14, and each steam pipe 13 part is arranged in room 14, the user can pour into steam in steam pipe 13, make high-temperature vapour via the perforation slime flux on the steam pipe 13 to room 14.

In preferred embodiment of the present utility model, described support frame 11 has the two first relative bracing frames 15, and two second relative bracing frame 16, the two side ends of described second bracing frame 16 connects first bracing frame 15 respectively and forms a rectangular frame 11, and can further between this 2 second bracing frame 16, set up several ground auxiliary support frames 17 (as shown in Figure 4) that are spaced, and described steam pipe 13 runs through described auxiliary support frame 17, wherein said steam pipe 13 1 sides sealing, and be to be arranged in this room 14 as shown in Figure 4, steam pipe 13 side in addition then protrudes out wherein one second bracing frame 16, make the side opening of steam pipe 13 expose to support frame 11 (as shown in Figure 4), in above-mentioned, described first,

second bracing frame

15,16 and auxiliary support frame 17 be all C shape bracing frame, and bedplate 12 is with after support frame 11 is connected, form two rhones 18, and be respectively in the bottom of support frame 11 both sides.

As shown in Figure 1, described die unit 20 includes a mould framework 211 and a base plate 22, this base plate 22 is located at the bottom surface of this mould framework 211, in order to form a mould space 21, and die unit 20 is mounted on support frame 11 tops by its base plate 22, in preferred embodiment of the present utility model, this mould framework 211 includes two side plates 23 and two end plates 24, this two side plate 23 is mounted on one group of relative side of this base plate 22, and lay respectively at this 2 first bracing frames, 15 tops, this two end plate 24 is located on another group relative side of this base plate 22, and connects this two side plate 23 respectively, and then forms a die unit 20 with mould space 21.

In above-mentioned, die unit 20 in the utility model is further set up several parallel side plates 23 and spaced pipe fitting 25 in its mould space 21, as shown in Figure 3, described pipe fitting 25 is a combined type pipe fitting 25, each pipe fitting 25 has a soft hollow tube 26 (as silicone tube etc.), an and hard inner supporting member 27 that is mounted in this soft hollow tube 26, wherein this hard inner supporting member 27 is the made member of aluminum alloy materials, and the opening of each pipe fitting 25 two side ends exposes to respectively on this two end plate 24.

In addition, each end plate 24 includes a upper end board 28 and a bottom plate portion 29, these upper end board 28 root edges are concaved with the recess of corresponding pipe fitting 25 side openings, and these lower end board 29 apical margins also are concaved with recess, and corresponding with the recess of this upper end board 28 (as shown in Figure 3), above-mentioned again side plate 23 further is provided with a protuberance 231 in the one side, and this protuberance 231 towards and stretch into (as shown in Figure 3) in the mould space 21.

The die device of the utility model precasting panel wall can allow concrete be poured in the mould space 21 of die unit 20, and accelerate concrete hydration via the steam curing operation, reach the purpose that the short time inner concrete can produce certain intensity, in the steam curing process, the perforation of high-temperature vapour on steam pipe 13 flows in the room 14, and provide heat energy to the concrete that is poured in the die unit 20 indirectly, and the steam that condenses can not fall into concrete, shorten the time of solidified forming, reach the function of effective maintenance, after treating concrete curing and having certain intensity, just can carry out striking job, wherein the hard inner supporting member 27 of each pipe fitting 25 can extract in advance, this moment, soft hollow tube 26 just can take out in fixed concrete simply, and hard inner supporting member 27 and soft hollow tube 26 can over and over again be reused.

In sum, the die device of the utility model precasting panel wall is in the steam curing operation, can allow high-temperature vapour intersperse among in the approximate airtight room 14, provide heat energy to the concrete that is poured in the die unit 20 by conduction pattern, allow concrete be in the hot environment, quicken hydration and shorten time of solidified forming, reach the maintenance purpose, wherein, the steam that condenses in the room 14 can not drop in the mould space 21 in the die unit 20, and can drop on the bedplate 12 of this maintenance base group 10, and utilize the rhone 18 of both sides to discharge, so can not influence concrete solidification intensity, make the concrete of precasting in the factory can reach certain quality, the user more can be used securely, in addition, the utility model die device utilizes pipe fitting set in the die unit 20 25, can cast out the panel wall that inside has hollow pipeline in advance, alleviate the weight of precasting panel wall, and hollow pipeline can make things convenient for the pipeline configuration, so the utility model can produce the panel wall with marketability, so the die device of the utility model precasting panel wall closes the utilization on industry very much.

Claims

1, a kind of die device of precasting panel wall is characterized in that, comprises:

2, the die device of precasting panel wall according to claim 1, it is characterized in that: described die unit is further set up several spaced pipe fittings, these pipe fittings are mounted on this mould framework with its two side ends, make these pipe fittings be arranged in this mould space.

3, the die device of precasting panel wall according to claim 2 is characterized in that: described pipe fitting is the combined type pipe fitting, and each pipe fitting includes a soft hollow tube and a hard inner supporting member, and this hard inner supporting member is mounted in this soft hollow tube.

4, according to the die device of the arbitrary described precasting panel wall of claim 1 to 3, it is characterized in that: after described support frame and the base of Lower Half are organized mutually and established, form two rhones that lay respectively at the support frame both sides.

5, according to the die device of the arbitrary described precasting panel wall of claim 1 to 3, it is characterized in that: described support frame includes the two first relative bracing frames, and two second relative bracing frames, the two side ends of described second bracing frame connects this 2 first bracing frame respectively.

6, the die device of precasting panel wall according to claim 5 is characterized in that: described first, second bracing frame is all C shape bracing frame.

7, according to the die device of claim 2 or 3 described precasting panel walls, it is characterized in that: described die unit includes a base plate, two side plates and two end plates, this two side plate is located on one group of relative side of this base plate, and be parallel to described pipe fitting, this two end plate is located on another group relative side of this base plate, and the two side ends of each end plate connects this two side plate respectively.

8, the die device of precasting panel wall according to claim 7, it is characterized in that: described end plate includes a upper end board and a bottom plate portion, this upper end board root edge is concaved with several recesses and corresponding to described pipe fitting, this lower end board apical margin also is concaved with several recesses and corresponding to the recess of this upper end board, makes the side opening of described pipe fitting expose to end plate.

9, the die device of precasting panel wall according to claim 7 is characterized in that: described side plate is provided with a protuberance in the one side, and this protuberance protrudes in the mould space.