CN209468876U - A prefabricated integrated external wall thermal insulation formwork reinforcement device - Google Patents

Abstract

The utility model provides an assembled integrated external wall thermal insulation formwork reinforcement device, which includes a wall, a thermal insulation formwork, and a reinforcement device. One side of the wall is the thermal insulation template, and the thermal insulation template is far away from the side of the wall. The wooden side is provided, and the reinforcing device is placed on the side of the wooden side away from the thermal insulation template; the reinforcing device includes a fixing part, a supporting part and several installation components, and one end of the supporting part is connected to the fixing part One side of the lower end is vertically fixedly connected, and the other end of the support part is suspended along the side of the support part close to the wooden square, and the support part is detachably connected to the bottom of the wooden square. The utility model solves the defects that the integrated thermal insulation formwork is not easy to fix due to its low strength and poor rigidity when it is installed, improves the work efficiency, ensures the structural appearance quality of the wall, saves the construction period, reduces the cost and reduces the operation. time safety hazards.

Description

A prefabricated integrated external wall thermal insulation formwork reinforcement device

technical field

The utility model belongs to the field of construction equipment tooling, in particular to an assembled integrated external wall thermal insulation formwork reinforcement device.

Background technique

The traditional reinforcement method of external wall insulation formwork is to use wooden formwork directly as the structural exterior wall formwork, and form a whole with the wooden square. fixed. During fixed installation, due to tightening the pull bolts, the various parts of the wooden formwork will be unevenly stressed, resulting in serious deformation of the wooden formwork and easy damage, making the outer surface of the wall form a wavy structure, which not only affects the insulation quality of the wall , and affect the appearance of the structure; at the same time, the strength of the wooden formwork is low, the rigidity is poor, and it is not easy to fix; secondly, when the wooden formwork is reinforced, it is necessary to install and disassemble the wooden square many times, and it takes a long time to work on the external wall frame, which poses a safety hazard Larger, which increases the consumption of wooden square turnover, the cost is higher, and it also increases the proofreading and acceptance time of the operators.

Contents of the invention

The utility model aims at the problems existing in the above-mentioned prior art, and provides an assembled integrated external wall thermal insulation formwork reinforcement device.

The above-mentioned technical purpose of the utility model is achieved by the following technical solutions:

An assembly type integrated external wall thermal insulation template reinforcement device, including a wall and a thermal insulation template, one side of the wall is the thermal insulation template, and the other side of the wall is provided with a wooden template, and the wooden template is far away from the A wooden square is provided on one side of the wall, and the wooden square is provided on the side away from the wall of the thermal insulation formwork; a reinforcing device is also included, and the reinforcing device is placed on the side of the wooden square away from the thermal insulation formwork The reinforcing device includes a fixing part, a supporting part and several installation components, one end of the supporting part is vertically fixedly connected with the lower end side of the fixing part, and the other end of the supporting part is close to the wooden side along the supporting part One side is suspended in the air, the support part is detachably connected to the bottom of the wooden cube, the horizontal width of the support part is not less than half of the thickness of the wooden cube, and the length of the support part is the same as the width of the fixed part; The fixing part includes several connecting rods vertically crossed and several positioning holes, and the positioning holes are matched with the installation assembly; the installation assembly includes a pull bolt rod and a steel pipe, and the pull bolt rod is connected from The device passes through the fixed part, the wooden square, the thermal insulation formwork, the wall, the wooden formwork and the wooden square in sequence in a direction close to the thermal insulation formwork, and is fixedly connected with the steel pipe.

Further, the reinforcement device includes two vertically arranged fixing parts and two vertically arranged supporting parts, the fixed parts are connected in a ∟-shaped structure, and the supporting parts are connected in a ∟-shaped structure

Further, the supporting part is fixedly arranged on the bottom of the fixing part.

Further, the reinforcement device further includes a suspension ring, and the suspension ring is placed at the top of the fixing part.

Further, the suspension ring is rotatably connected to the fixing part.

Further, a brace assembly is also included, and the brace assembly is placed between the wood formwork and the thermal insulation formwork.

Further, the strut assembly is arranged perpendicular to the thermal insulation formwork.

Further, a fastener is also included, and the fastener penetrates through the thermal insulation formwork and is embedded and fixed in the wall.

Further, the fastener is an anchor bolt.

Further, both the fixing part and the supporting part are welded by square pipe profiles.

The technical solution has the following advantages and beneficial effects:

1. Set up a reinforcing device on the side of the wooden side away from the thermal insulation formwork. Through the installation of components, the reinforcing device and the wooden side are reinforced together to form a whole. Through the reinforcement of the tension bolt rod in the installation component, the external force of the reinforcement is acted on by the reinforcing device. On the wooden side, the reinforcement device and the wooden side are stressed at the same time, which prevents the wooden side from being squeezed, deformed or broken due to excessive local pressure.

2. With this reinforcement device, the wood only needs to be installed once. When the lower floor is being constructed, the reinforcement device and the wood only need to be moved and lifted as a whole, and there is no need to install the wood again. It reduces the safety hazards of high-altitude operations, reduces the turnover consumption of wood installation and dismantling, and saves materials.

3. The reinforcement device is made of square tube profiles. Taking advantage of the high strength and high rigidity of the square tube steel frame, the reinforcement device can be used as a reference when checking the insulation formwork. It is not necessary to pull the wire from the upper end of the wood to straighten it again, only need to ensure the reinforcement device The flatness and verticality of the two end surfaces can be accurate, which reduces the proofreading and acceptance time of workers, ensures the appearance quality of the wall and saves the construction period.

Description of drawings

Fig. 1 is a structural schematic diagram of an assembled integrated external wall thermal insulation formwork reinforcement device according to Embodiment 1 of the utility model;

Fig. 2 is the A-A sectional view of the utility model embodiment one;

Fig. 3 is a structural schematic diagram of an assembled integrated external wall thermal insulation formwork reinforcement device according to the second embodiment of the utility model;

Fig. 4 is a schematic view of the appearance of the integrated thermal insulation formwork of Embodiment 1 of the present utility model.

In the picture:

1. Reinforcement device 2. Fixed part 3. Support part

4. Hanging ring 5. Wall 6. Installation components

601. Pull bolt rod 602. Steel pipe 7. Fasteners

8. Thermal insulation formwork 9. Wood square 10. Strut assembly

11. Wood formwork 12. Positioning hole

Detailed ways

Below in conjunction with embodiment and accompanying drawing, the utility model is further described:

A prefabricated integrated external wall thermal insulation template reinforcement device, as shown in Figure 1-4, includes a wall 5 and a thermal insulation template 8, one side of the wall 5 is a thermal insulation template 8, and the other side of the wall 5 is provided with Wooden formwork 11, wooden formwork 11 is provided with wooden side 9 away from body of wall 5, and insulation formwork 8 is provided with wooden side 9 away from body of wall 5, that is, body of wall 5 inner layer is provided with wooden formwork 11 and wooden side 9. The outer layer of the wall body 5 is provided with thermal insulation formwork 8 and wooden square 9 sequentially from the inside to the outside;

When the reinforcement device 1 is located on the front side of the wall, as shown in Figure 2, it includes a fixed part 2, a support part 3 and several installation components 6, one end of the support part 3 is vertically fixedly connected with the lower end side of the fixed part 2, and the support part The other end of 3 is suspended along the side of support part 3 near wooden side 9. The support part 3 is detachably connected to the bottom of the wooden side 9, the horizontal width of the support part 3 is not less than half of the thickness of the wooden side 9, and the length of the support part 3 is the same as the width of the fixed part 2. This structure makes the support part 3 fully support Support the wooden square 9, so that the wooden square 9 and the fixed part 2 are completely fitted and fixed. The fixing part 2 includes several connecting rods vertically intersecting and several positioning holes 12, and the positioning holes 12 are matched with the mounting assembly 6; The direction close to the thermal insulation template 8 passes through the fixed part 2, the wooden square 9, the thermal insulation template 8, the wall 5, the wooden template 11 and the wooden cubic 9 in turn, and is fixedly connected with the steel pipe 602.

A reinforcing device 1 is arranged on the side of the wooden side 9 far away from the thermal insulation formwork 8, and the reinforcing device 1 and the wooden side 9 are reinforced together to form a whole through the installation assembly 6. The reinforced external force acts on the wooden square 9 through the reinforcing device 1, so that the reinforcing device 1 and the wooden square 9 are stressed at the same time, which prevents the wooden square 9 from being extruded, deformed or broken due to excessive local pressure. At the same time, by utilizing the straightness and non-deformability of the reinforcing device 1, the workers only need to ensure the verticality and flatness of the two ends of the reinforcing device 1 during construction, and can fully control the verticality and flatness of the entire wall. When constructing the structural standard layer of the wall body 5, the wooden square 9 only needs to be installed once, which avoids the consumption of multiple installation and disassembly turnovers, and is firmly connected with the reinforcement device 1 to form an integrated body, which shortens the work of the workers on the high-altitude scaffolding Time effectively solves the defects that the integrated thermal insulation formwork 8 is inconvenient to fix due to its low strength and poor rigidity during installation.

The reinforcing device 1 when reinforcing the thermal insulation formwork 8 and the wooden square at the yin and yang corners is shown in Figure 4, and includes two vertically arranged fixing parts 2 and two vertically arranged supporting parts 3, and between the fixing parts 2 is ∟ ∟-shaped structural connection, the support parts 3 are connected by a ∟-shaped structure, and the support part 3 is fixedly arranged on the bottom of the fixed part 2.

Further, the reinforcing device 1 also includes a lifting ring 4 placed on the top of the fixing part 2, and the lifting ring 4 is rotatably connected to the fixing part 2, which is convenient for hoisting and transporting the integrated wooden square 9 and the reinforcing device 1 .

Further, a strut assembly 10 is also included, and the strut assembly 10 is placed between the wooden formwork 11 and the thermal insulation formwork 8 , and the strut assembly 10 is arranged perpendicular to the thermal insulation formwork 8 .

Further, a fastener 7 is also included, the fastener 7 penetrates the thermal insulation template 8 and is embedded and fixed in the wall 5, and the fastener 7 is an anchor bolt.

In this embodiment, both the fixed part 2 and the supporting part 3 in the reinforcement device 1 can be welded by using the 40mm*40mm*4mm square tube profiles commonly used in the construction site, and can ensure the flatness and verticality of the plane of the reinforcement device 1 The right angle angle of face, the top of every side fixing part 2 is provided with two lifting rings 5, and lifting rings 5 can be made of the round steel of φ 16mm commonly used, is convenient to hoisting and promoting. In the fixed part 2, the distance between the square tubes is 500-600mm, and the support part 3 can be used for fixing the wooden square 9 and supporting the wooden square 9, and is used to lift the wooden square 9 and the fixed part 2 integrally to form An integral one-piece fixed lifting frame, the reinforcing device 1 is straight, sturdy and durable, and can fully meet the requirements of use.

The traditional wall 5 outer insulation layer is the same as the insulation of the wall 5 inner layer, which are common wooden formwork 11, and are reinforced with wooden squares 9 on the outside of wooden formwork 11. This reinforcement method, wooden square 9 and wooden formwork 11 Both are easily deformed and have low strength. Currently, the integrated external wall thermal insulation formwork 8 is used to replace the ordinary wooden formwork 11 on the outer layer of the wall body 5. The integrated external wall thermal insulation formwork 8 is shown in Fig. Integral cooperation, jointly strengthen the insulation formwork 11; at the same time, use the fastener 7 to penetrate the insulation formwork 8 and then anchor into the concrete wall 5, and then use the strut assembly 10 to ensure the thickness of the wall 5, and finally make the insulation formwork 8 and the wall 5 to form a whole, the reinforcing device 1 is fixed on one side of the wooden square 9 and can also support the bottom of the wooden square 9, and the wooden square 9 and the reinforcing device 1 can be fixed with thin iron wires at the top of the reinforcing device 1 The connection makes the wooden square 9 and the reinforcement device 1 form a whole, and they are promoted synchronously, and the effect is remarkable. Utilizing the reinforcement device 1 improves work efficiency, ensures the structural appearance quality of the wall body 5 , saves construction time, reduces costs, and reduces safety hazards for workers working at heights.

The technical solution has the following advantages and beneficial effects:

1. Set up a reinforcing device on the side of the wooden side away from the thermal insulation formwork. Through the installation of components, the reinforcing device and the wooden side are reinforced together to form a whole. Through the reinforcement of the tension bolt rod in the installation component, the external force of the reinforcement is acted on by the reinforcing device. On the wooden side, the reinforcement device and the wooden side are stressed at the same time, which prevents the wooden side from being squeezed, deformed or broken due to excessive local pressure.

2. With this reinforcement device, the wood only needs to be installed once. When the lower floor is being constructed, the reinforcement device and the wood only need to be moved and lifted as a whole, and there is no need to install the wood again. It reduces the safety hazards of high-altitude operations, reduces the turnover consumption of wood installation and dismantling, and saves materials.

3. The reinforcement device is made of square tube profiles. Taking advantage of the high strength and high rigidity of the square tube steel frame, the reinforcement device can be used as a reference when checking the insulation formwork. It is not necessary to pull the wire from the upper end of the wood to straighten it again, only need to ensure the reinforcement device The flatness and verticality of the two end surfaces can be accurate, which reduces the proofreading and acceptance time of workers, ensures the appearance quality of the wall and saves the construction period.

The embodiments of the present utility model have been described in detail above, but the content described is only a preferred embodiment of the present utility model, and cannot be considered as limiting the implementation scope of the present utility model. All equal changes and improvements made according to the application scope of the utility model should still belong to the scope covered by the patent of the utility model.

Claims (10)

1. a kind of assembled integrated wall external thermal insulation template reinforcing device, which is characterized in that described including wall, heat insulation formwork Wall side is the heat insulation formwork, and the wall other side is equipped with plank sheathing, and the plank sheathing is set far from the wall side There is flitch, the heat insulation formwork is equipped with the flitch far from the wall side；It further include bracing means, the bracing means is set In the flitch far from the heat insulation formwork side；The bracing means includes fixed part, support portion and several mounting assemblies, institute State that support portion one end is vertical with fixed part low side side to be fixedly connected, the support portion other end is close along the support portion The flitch side is vacantly arranged, and the support portion is detachably connected with the flitch bottom, and the support portion horizontal width is not Less than the half of the flitch thickness, the support portion length is of same size with the fixed part；If the fixed part includes The connecting rod and several location holes, the location hole of dry square crossing setting are matched with the mounting assembly；The installation group Part includes split bolt bar and steel pipe, the split bolt bar from the bracing means to close to the heat insulation formwork direction successively Across the fixed part, the flitch, the heat insulation formwork, the wall, the plank sheathing and the flitch, with the steel pipe It is fixedly connected.

2. a kind of assembled integrated wall external thermal insulation template reinforcing device according to claim 1, which is characterized in that described Bracing means includes two vertically disposed fixed parts, two vertically disposed support portions, Wei ∟ type knot between the fixed part Structure connects, Wei ∟ type structure connection between the support portion.

3. a kind of assembled integrated wall external thermal insulation template reinforcing device according to claim 2, which is characterized in that described Support portion is fixedly installed on the fixed part bottom.

4. a kind of assembled integrated wall external thermal insulation template reinforcing device according to claim 1-3, feature It is, the bracing means further includes hanging ring, and the hanging ring is placed in the fixed part top.

5. a kind of assembled integrated wall external thermal insulation template reinforcing device according to claim 4, which is characterized in that described Hanging ring is rotatably connected with the fixed part.

6. -3,5 described in any item a kind of assembled integrated wall external thermal insulation template reinforcing devices according to claim 1, special Sign is, further includes strut component, and the strut component is placed between the plank sheathing and the heat insulation formwork.

7. a kind of assembled integrated wall external thermal insulation template reinforcing device according to claim 6, which is characterized in that described Strut component is arranged perpendicular to the heat insulation formwork.

8. a kind of assembled integrated wall external thermal insulation template reinforcing device according to claim 1, which is characterized in that also wrap Fastener is included, the fastener, which runs through the heat insulation formwork and embeds, to be fixed in the wall.

9. a kind of assembled integrated wall external thermal insulation template reinforcing device according to claim 8, which is characterized in that described Fastener is anchor bolt.

10. -3,5, a kind of described in any item assembled integrated wall external thermal insulation template reinforcing devices of 7-9 according to claim 1, It is characterized in that, the fixed part is made with the support portion of square tube section welding.