阅读说明：本技术 一种夹心保温墙外叶墙片制作装置及其施工方法 (Device for manufacturing outer blade wall sheet of sandwich heat-insulation wall and construction method thereof ) 是由 王凤来 于 2021-07-19 设计创作，主要内容包括：本发明提出一种夹心保温墙外叶墙片制作装置及其施工方法,该制作装置包括子母架、翻转系统和砌块临时限位装置,子母架的背面安装有翻转系统,在砌筑时,子母架搁置在一起,子母架包括子架和母架,子架承托砌块,子架放置在母架上,母架为子架提供支承,同时提供砌块的限位以保证砌块的灰缝尺寸和水平度,砌块临时限位装置在墙片摆砌完毕之后固定在子架上,用以限定每个砌块的位置,待墙片背面砂浆填充完毕并将系统复位后,将其从子架拆下。本发明为实现夹心墙外叶墙的装配化施工,以及较薄内隔墙的装配化施工,使厚度较薄的墙片克服自立性不足。本发明是一种针对厚度较小的砌块墙片制作装置,该装置同时可用于普通厚度较小、不能自立墙片的制作。(The invention provides a device for manufacturing outer blades of a sandwich heat-insulation wall and a construction method thereof. The invention aims to realize the assembly construction of the outer leaf wall of the sandwich wall and the assembly construction of the thinner inner partition wall, so that the wall sheet with thinner thickness overcomes the defect of self-supporting property. The invention relates to a device for manufacturing a block wall sheet with small thickness, which can be used for manufacturing a common wall sheet with small thickness and incapable of standing by.)

1. The utility model provides a device for making outer leaf wall piece of sandwich heat preservation wall, its characterized in that includes primary and secondary frame (1), upset system (2) and the interim stop device of building block, the back mounted of primary and secondary frame (1) has upset system (2), and when building by laying bricks or stones, primary and secondary frame (1) shelve together, primary and secondary frame (1) are including secondary frame and primary frame, secondary frame bearing building block, secondary frame places on primary frame, and primary frame provides the support for secondary frame, provides spacing of building block simultaneously in order to guarantee the mortar joint size and the levelness of building block, and the interim stop device of building block is fixed on secondary frame after the wall piece pendulum is built completely for inject the position of every building block, wait that wall piece back mortar is filled and after resetting the system, pull down it from secondary frame.

2. The device for manufacturing the outer leaf wall sheet of the sandwich heat-insulating wall according to claim 1, wherein the sub-frame comprises a sub-frame top beam (3), 4 lifting points (4), a plurality of sub-frame small steel beams (5), notches (6) and a sub-frame bottom beam (7), the plurality of sub-frame small steel beams (5) are vertically arranged between the sub-frame top beam (3) and the sub-frame bottom beam (7), two lifting points (4) are respectively arranged at two ends of the sub-frame top beam (3) and the sub-frame bottom beam (7), and the notch (6) is arranged at the joint of each sub-frame small steel beam (5) and the sub-frame bottom beam (7).

3. The device for manufacturing the outer leaf wall sheet of the sandwich heat-insulating wall according to claim 1, wherein the female frame comprises a female frame top beam (8), a female frame supporting beam (10), a plurality of block positioning beams (11), accommodating notches (12), a female frame bottom beam (13) and a female frame locking device (22), the block positioning beams (11) are vertically installed between the female frame top beam (8) and the female frame bottom beam (13), the accommodating notches (12) are arranged at the joints of the block positioning beams (11) and the female frame bottom beam (13), the female frame supporting beam (10) is installed on the back surface of the block positioning beam (11), and the female frame top beam (8) and the female frame bottom beam (13) are respectively provided with the female frame locking device (22).

4. The device for manufacturing the outer leaf wall sheet of the sandwich heat-insulating wall as claimed in claim 4, wherein the female frame supporting beam (10) is connected with a cylinder jack of the turnover system (2) so as to realize the rotation of the whole masonry support system by the turnover system (2) and facilitate the filling of mortar joints.

5. The device for manufacturing the outer leaf of the sandwich heat-insulating wall according to claim 4, wherein a plurality of block limiting strips (9) are arranged on the block positioning beam (11).

6. The device for manufacturing the outer leaf wall sheet of the sandwich heat-insulating wall according to claim 1, wherein the temporary block limiting device comprises two cross beams (18), a plurality of locking devices (19), small steel beams (20) and a spring limiting device (21), the small steel beams (20) are vertically arranged between the two cross beams (18), the locking devices (19) are arranged on the two cross beams (18), the locking devices (19) correspond to the female frame locking devices (22) on the female frame in position, and the temporary block limiting device is fixed with the female frame.

7. The device for manufacturing the outer leaf wall sheet of the sandwich heat-insulating wall as claimed in claim 6, wherein the spring limiting device (21) comprises a rubber pad (14), a steel rod (15), a spring (16) and a steel sleeve (17), the spring (16) is arranged at the bottom inside the steel sleeve (17), and the steel rod (15) and the rubber pad (14) are sequentially arranged on the spring (16).

8. The device for manufacturing the outer leaf of the sandwich heat-insulating wall as claimed in claim 6, wherein the distance between two adjacent spring limiting devices (21) is the width of a block, and the spring limiting devices (21) are positioned at the center of the block to position the block.

9. The construction method for utilizing the device for manufacturing the outer leaf wall sheet of the sandwich heat-insulating wall as claimed in claims 1 to 8 is characterized by comprising the following steps:

(1) the outer leaf wall sheet manufacturing device of the sandwich heat-insulation wall is placed at an angle of 40-50 degrees with the ground, the rotation is driven by a hydraulic oil cylinder of the turnover system (2), and the sub-frame and the main frame are placed together;

(2) sequentially placing the building blocks on the primary and secondary frames one by one according to a building block wall design drawing, and finishing laying of vertical mortar joints of the building blocks during placement;

(3) when a leather building block is laid, the mortar limiting strip (23) is clamped at the horizontal mortar joint by a limiting device (24);

(4) after all the building blocks are placed, filling the horizontal mortar joint mortar on the front surface by using a mortar extruding device;

(5) fixing the block wall on the sub-frame by using a temporary binding device;

(6) turning over the rotor mother frame (1) to enable the back surface to be vertical, and then filling horizontal mortar joint mortar;

(7) after all the horizontal mortar joints are filled, resetting the primary and secondary frames (1);

(8) lifting the sub-frame and the wall sheet to a curing place by using a lifting hook for curing, and detaching the temporary binding device;

(9) when the mortar of the wall piece reaches the preset strength, prestress can be applied to ensure that the wall piece reaches a lifting state.

Technical Field

The invention relates to a device for manufacturing outer blades of a sandwich heat-insulation wall and a construction method thereof, belonging to the technical field of component manufacturing devices.

Background

The country advocates a new building industrialization strongly, wherein the assembly construction of components is an important development technology, and the construction is currently developing at an unprecedented rate. In the field of masonry structures, the assembly technology is also rapidly developing, mature construction processes and tool equipment are already provided for the assembly construction of load-bearing structural members, but in the aspect of an enclosure structure, particularly outer leaf walls and partition walls of a sandwich wall with small thickness, the difficulty is high during manufacturing due to the fact that the enclosure structure does not have self-supporting capacity, and the factory manufacturing and assembly installation are not facilitated.

The wall sheets with smaller thickness are mostly hollow wall sheets, and not only in the field of masonry structures, but also in buildings with other structural forms, and have a large number of applications, such as partition walls of steel structure houses and concrete structure houses, which are all wall bodies with the form. The current practice is to build the blocks into wall panels on site, one by one, in an in-situ building manner. The method is a traditional method, is judged on the current value, is not beneficial to environmental protection, has larger field wet operation amount and generates more building wastes, and is a gradually replaced construction method.

But such a wall panel has good applicability and performance, is low in cost, and is unfortunately eliminated in an assembled tide. When the energy-saving sandwich wall is used as an outer leaf wall, the inner leaf wall and the outer leaf wall are combined with a prestress technology, so that tie bars in the sandwich wall can be omitted, and the energy-saving requirement is met. It would be a good news of this excellent performance component if its production could be released from the definition of in situ masonry.

According to the prior art, the assembly construction is carried out on thinner wall pieces, some methods are carried out abroad, the objects of the construction are mainly hollow brick wall pieces, horizontal mortar joint mortar is full during building, the thickness is generally about 120mm, the wall pieces have certain self-supporting performance, the construction is carried out in a factory, the production conditions are good, and the wall pieces are packaged to be installed on site after building. For the hollow block wall piece with the thickness of 90mm, related technical reports are not seen at present, and the assembly construction of the hollow block wall piece with the thickness of less than 90mm is not available in the fields at home and abroad.

Currently, hollow block walls 90mm thick generally have two directions of application: the first is the outer leaf wall as the sandwich wall; and secondly, the common indoor partition wall is made. The existing method is to build in situ, such as an outer leaf wall of a sandwich wall, build the outer leaf wall and tie the outer leaf wall and the inner leaf wall by using tie bars, and the inner leaf wall provides lateral restraint to maintain the stability of the inner leaf wall. The partition wall is generally short in length and is provided with turns, is equivalent to a space member and does not completely belong to a linear wall body, so that the integral stability of the partition wall can be ensured.

Disclosure of Invention

The invention provides a sandwich heat-insulating wall outer leaf wall manufacturing system and a construction method thereof, in order to realize the assembly construction of a sandwich wall outer leaf wall and the assembly construction of a thinner inner partition wall, so that a thinner wall piece overcomes the defect of self-supporting property.

The invention provides a device for manufacturing outer blades of a sandwich heat-insulation wall, which comprises a primary frame, a secondary frame, a turnover system and a temporary block limiting device, wherein the turnover system is arranged on the back surface of the primary frame, the primary frame and the secondary frame are placed together during building, the primary frame and the secondary frame comprise the primary frame and the secondary frame, the secondary frame supports blocks, the primary frame supports the secondary frame, meanwhile, the block limiting device is used for limiting the blocks to ensure the size and the levelness of mortar joints of the blocks, the temporary block limiting device is fixed on the secondary frame after the wall is built, so as to limit the position of each block, and the temporary block limiting device is detached from the secondary frame after the mortar on the back surface of the wall is filled and the system is reset.

Preferably, the sub-frame comprises a sub-frame top beam, 4 lifting points, a plurality of sub-frame small steel beams, a notch and a sub-frame bottom beam, a plurality of sub-frame small steel beams are vertically arranged between the sub-frame top beam and the sub-frame bottom beam, two ends of the sub-frame top beam and the sub-frame bottom beam are provided with two lifting points, and the connecting part of each sub-frame small steel beam and the sub-frame bottom beam is provided with the notch.

Preferably, female frame includes female frame back timber, female frame supporting beam, a plurality of building block locating beam, holds breach, female frame floorbar and female frame locking device, install a plurality of building block locating beams perpendicularly between female frame back timber and female frame floorbar, the building block locating beam is provided with the junction of female frame floorbar and holds the breach, the back mounted of building block locating beam has female frame supporting beam, all be provided with female frame locking device on female frame back timber and the female frame floorbar.

Preferably, a plurality of block limiting strips are arranged on the block positioning beam.

Preferably, the temporary block limiting device comprises two cross beams, a plurality of locking devices, small steel beams and a spring limiting device, the small steel beams are vertically arranged between the two cross beams, the locking devices are arranged on the two cross beams, the locking devices correspond to the female frame locking devices on the female frame, and the temporary block limiting device and the female frame are fixed.

Preferably, the spring limiting device comprises a rubber pad, a steel rod, a spring and a steel sleeve, the spring is arranged at the bottom inside the steel sleeve, and the steel rod and the rubber pad are sequentially mounted on the spring.

Preferably, the distance between two adjacent spring limiting devices is the width of one building block, and the spring limiting devices are positioned at the center of the building block to position the building block.

A construction method of an outer leaf wall by using the device for manufacturing the outer leaf wall sheet of the sandwich heat-insulating wall specifically comprises the following steps:

(1) the outer leaf wall sheet manufacturing device of the sandwich heat-insulation wall is placed at an angle of 40-50 degrees with the ground, the rotation is driven by a hydraulic oil cylinder of a turnover system, and the sub-frame and the main frame are placed together;

(2) sequentially placing the building blocks on the primary and secondary frames one by one according to a building block wall design drawing, and finishing laying of vertical mortar joints of the building blocks during placement;

(3) when a leather building block is laid, the mortar limiting strip is clamped at the horizontal mortar joint by a building block temporary limiting device;

(4) after all the building blocks are placed, filling the horizontal mortar joint mortar on the front surface by using a mortar extruding device;

(5) fixing the block wall on the sub-frame by using a temporary binding device;

(6) turning over the rotor mother frame 1 to enable the back surface to be vertical, and then filling horizontal mortar joint mortar;

(7) after all the horizontal mortar joints are filled, resetting the primary and secondary racks 1;

(8) lifting the sub-frame and the wall sheet to a curing place by using a lifting hook for curing, and detaching the temporary binding device;

(9) when the mortar of the wall piece reaches the preset strength, prestress can be applied to ensure that the wall piece reaches a lifting state.

The device for manufacturing the outer blade wall sheet of the sandwich heat-insulation wall and the construction method thereof have the beneficial effects that:

1. the invention develops a device which can manufacture a concrete hollow block wall sheet with the thickness of 90mm (which is a standard size and is a large number of members of a modular product), and the device can overcome the problem of insufficient self-supporting property of the wall sheet with the thin thickness, successfully manufacture the wall sheet in a factory and subsequently transport the wall sheet to a site for installation.

2. The invention adopts the form of the sub-frame and the main frame, so that the sub-frame and the wall sheet can be separated from the main frame, thereby realizing the reutilization of the main frame without occupying the main frame for a long time.

3. The female frame of the invention provides the block limiting function of the wall sheet, and the blocks are actually hung on the female frame, thereby ensuring the accuracy of the size.

4. The wall sheet is actually laid on the mother frame in the manufacturing process, so that the wall sheet does not need to stand by itself, and is packed and transported away after the mortar joint reaches the designed strength.

5. The invention fills mortar on both sides of the wall sheet, adopts temporary fixing measures to fix each building block of the wall sheet at a position, and adopts a tool with the property of a spring which adapts to the condition of uneven surface of the building block.

6. The invention provides a method for spreading mortar on the wall and the rib of the building block instead of fully spreading horizontal mortar joint.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of a sub-rack and a turnover system according to the present invention;

FIG. 2 is a schematic view of the construction of the subrack of the present invention;

FIG. 3 is a view of the wall panel during its laying;

FIG. 4 is a schematic structural diagram of the mother frame of the present invention;

FIG. 5 is a schematic view of the assembled mother and daughter racks of the present invention;

FIG. 6 is a schematic structural view of the spring retainer of the present invention;

FIG. 7 is a schematic structural view of a temporary block limiting device of the present invention;

FIG. 8 is a schematic construction diagram of the outer leaf wall sheet manufacturing device of the sandwich heat-insulating wall of the invention;

FIG. 9 is a schematic structural view of the outer leaf wall block of the present invention;

the concrete wall building block comprises 1-primary and secondary frames, 2-turnover systems, 3-primary frame top beams, 4-lifting points, 5-secondary frame small steel beams, 6-notches, 7-secondary frame bottom beams, 8-primary frame top beams, 9-block limiting strips, 10-primary frame supporting beams, 11-block positioning beams, 12-containing notches, 13-primary frame bottom beams, 14-rubber pads, 15-steel rods, 16-springs, 17-steel sleeves, 18-cross beams, 19-locking devices, 20-small steel beams, 21-spring limiting devices, 22-primary frame locking devices, 23-mortar limiting strips, 24-limiting devices and 25-outer leaf wall building blocks.

Detailed Description

The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings:

the first embodiment is as follows: this embodiment is described with reference to fig. 1 to 9. The device for manufacturing the outer leaf wall sheet of the sandwich heat-insulation wall comprises a primary frame 1, a turnover system 2 and a temporary block limiting device, wherein the turnover system 2 is installed on the back of the primary frame 1, the primary frame 1 and the secondary frame are placed together during masonry, the primary frame and the secondary frame support the block, the primary frame provides support for the secondary frame, meanwhile, the block is limited to guarantee the size and the levelness of a mortar joint of the block, the temporary block limiting device is fixed on the primary frame after the wall sheet is completely laid, the position of each block is limited, and the block is detached from the secondary frame after the mortar on the back of the wall sheet is completely filled and the system is reset.

The sub-frame comprises a sub-frame top beam 3, 4 lifting points 4, a plurality of sub-frame small steel beams 5, a notch 6 and a sub-frame bottom beam 7, a plurality of sub-frame small steel beams 5 are vertically arranged between the sub-frame top beam 3 and the sub-frame bottom beam 7, two lifting points 4 are arranged at two ends of the sub-frame top beam 3 and the sub-frame bottom beam 7, and a notch 6 is arranged at the joint of each sub-frame small steel beam 5 and the sub-frame bottom beam 7.

Female frame includes female frame back timber 8, female frame supporting beam 10, a plurality of building block locating beam 11, holds breach 12, female frame floorbar 13 and female frame locking device 22, install a plurality of building block locating beam 11 perpendicularly between female frame back timber 8 and female frame floorbar 13, building block locating beam 11 is provided with the junction of female frame floorbar 13 and holds breach 12, the back-mounted of building block locating beam 11 has female frame supporting beam 10, all be provided with female frame locking device 22 on female frame back timber 8 and the female frame floorbar 13. And a plurality of block limiting strips 9 are arranged on the block positioning beam 11.

The temporary block limiting device comprises two cross beams 18, a plurality of locking devices 19, small steel beams 20 and a spring limiting device 21, the small steel beams 20 are vertically arranged between the two cross beams 18, the two cross beams 18 are provided with the locking devices 19, the locking devices 19 correspond to a female frame locking device 22 on a female frame, and the temporary block limiting device and the female frame are fixed.

The spring limiting device 21 comprises a rubber pad 14, a steel rod 15, a spring 16 and a steel sleeve 17, the spring 16 is arranged at the bottom in the steel sleeve 17, and the steel rod 15 and the rubber pad 14 are sequentially installed on the spring 16.

The distance between two adjacent spring limiting devices 21 is the width of a building block, and the spring limiting devices 21 are located in the center of the building block and used for positioning the building block.

(1) And (4) a sub-frame. The sub-frame is composed as shown in figure 2, wherein the small steel beam 5 is used for placing the building blocks, and the top beam 3 and the bottom beam 7 are required for forming a framework and are used as force transmission members during hoisting. At the bottom of the wall plate, there is a gap 6 which allows the angle steel at the bottom of the wall plate to pass through.

The sub-frame is placed on the main frame, the main frame is reasonably arranged, so that the sub-frame and the main frame almost bear building blocks in the same plane, the building block limiting device of the main frame protrudes out of the plane of the sub-frame, and the building blocks can be placed on the devices to keep a fixed distance between every two building blocks.

(2) A mother frame. The female frame assembly is shown in fig. 4. The building block limiting strips 9 are welded on a positioning beam 11 of the female frame and form a female frame whole with a top beam 8 and a bottom beam 13, and a female frame supporting beam 10 is used for being connected with an oil cylinder jack of the turnover system 2 so as to realize the rotation of the whole masonry support system by the turnover system 2 and fill mortar joint.

(3) And (5) assembling the primary and secondary racks. The assembled primary and secondary frames are shown in fig. 5, and then the secondary frame (together with the wall sheets thereon) can be lifted away independently, and a new secondary frame is placed on the primary frame to continue the masonry operation. The sub-frame can be recycled after the wall sheets are bound and removed.

(4) Building block temporary limiting device. This system provides the problem that the blocks do not move when the wall segment is inverted. As shown in the figure, the size of the wall plate is the same as that of the primary and secondary frames, each small steel beam 20 is provided with a spring limiting device 21, and a certain force is applied to the spring limiting device 21 to enable the building blocks to be tightly pressed on the primary and secondary frames so as to limit the position of the building blocks hung on the primary and secondary frames when the wall plate is erected, so that the building blocks do not move. And after the horizontal mortar joint on the back surface of the wall piece is filled, restoring the wall piece to the initial inclined position, and detaching the temporary binding system.

(5) Fig. 8 shows the situation that after the wall piece is laid and the front mortar is filled, the building block is fixed on the sub-frame by the temporary building block limiting device, and at the moment, the wall piece can be turned over so as to fill the mortar on the back of the wall piece.

The construction method of the device for manufacturing the outer blade of the sandwich heat-insulation wall comprises the following steps:

(1) the whole device is placed at 40-50 degrees with the ground, the rotation of the masonry system is driven by a hydraulic oil cylinder, and the primary frame and the secondary frame are placed together;

(2) sequentially placing the building blocks on a frame one by one according to a building block wall design drawing, and finishing laying of vertical mortar joints of the building blocks during placement;

(3) when a leather building block is laid, the mortar limiting strip 23 is clamped at the horizontal mortar joint by a limiting device 24;

(4) after all the building blocks are placed, filling the horizontal mortar joint mortar on the front surface by using a mortar extruding device;

(5) fixing the block wall on the sub-frame by using a temporary binding device;

(6) turning over the rotor mother frame to enable the back surface to be basically vertical, and then filling horizontal mortar joint mortar;

(7) after all the horizontal mortar joints are filled, resetting the primary and secondary racks 1;

(8) lifting the sub-frame and the wall sheet to a curing place by using a lifting hook for curing, and detaching the temporary binding device;

(9) when the mortar of the wall piece reaches the preset strength, prestress can be applied to ensure that the wall piece reaches a lifting state.

The invention is a set of system, which comprises entity components such as a sub-frame, a main frame, a turning system, a binding device and the like, the whole system realizes the masonry operation of the thinner hollow wall sheet, and avoids the problem that the straight hollow block wall sheet can not be manufactured due to insufficient self-supporting property. And the invention provides a method for spreading mortar only on the block wall and the rib instead of fully spreading horizontal mortar joint.

The manufacturing device has the characteristics that:

1. the method works in a mode of a primary frame and a secondary frame, the primary frame and the secondary frame work integrally to form a working surface when the wall sheets are manufactured (built), the secondary frame and the wall sheets are separated from a system and the primary frame after the wall sheets are manufactured, and the maintenance is carried out in a standing area.

2. The device provides a positioning device for each block, and the blocks are laid in place to form the whole wall sheet.

3. The mortar adopts a rear filling mode.

4. The system can be overturned, certain inclination is kept during building, after mortar joint at one side is filled, all building blocks of the wall piece are temporarily fixed, the whole system is overturned, and mortar joint at the other side is filled.

5. Vertical mortar joint mortar between the building blocks can be arranged during laying, and the mortar filling engineering quantity is reduced.

The above-mentioned embodiments further explain the objects, technical solutions and advantages of the present invention in detail. It should be understood that the above-mentioned embodiments are only examples of the present invention, and are not intended to limit the present invention, and that the reasonable combination of the features described in the above-mentioned embodiments can be made, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.