Auxiliary supporting device for installation of nano-plastic outer flitch plate

Abstract

The utility model relates to the technical field of building engineering main body outer wall nano-plastic outer flitch plate engineering construction, in particular to an auxiliary supporting device for nano-plastic outer flitch plate installation, which solves the problem that in the prior art, when an outer flitch plate is installed, supporting is not stable, and comprises an outer flitch plate supporting assembly, and fixing assemblies are arranged at the two ends of the outer flitch plate supporting assembly. The fixing assembly comprises an L-shaped fixing piece, the transverse part of the L-shaped fixing piece is provided with a reinforcing mechanism matched with the inner side of the wall, and the vertical part of the L-shaped fixing piece is connected with the outer flitch supporting assembly. The supporting device has the advantages that the nano-plastic outer flitch plate is stably erected on the bearing steel pipe, it is guaranteed that the inner side adhesive mortar cannot slide relative to the reinforced concrete wall body due to the dead weight of the plate, and therefore the bonding strength between the plate and the wall body is guaranteed, and the cracking and falling risks are avoided; a single person can install the whole plate and punch the anchor bolt without cooperation of others, so that the working efficiency is improved, and the construction progress is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of construction of nano-plastic external cladding boards for main exterior walls of building projects, in particular to an auxiliary support device for installing nano-plastic external cladding boards. Background Art

[0002] After the construction of the reinforced concrete exterior wall of the main structure is completed, the outer side of the exterior wall needs to be pasted with nano plastic external panels. The exterior wall parts from the first layer of the main structure to the high and low span parts of the garage roof do not need to be pasted with external panels. Therefore, when a layer of nano plastic external panels is pasted, there is no support point at the bottom. Since the two sides of the nano plastic external panels are compositely coated with fireproof mortar and pressed into glass fiber mesh, the external insulation board with independent fireproof units has a certain self-weight. The traditional construction method uses wooden beams for support or masonry stacking to the bottom of the nano plastic external panels. The stacking height is too high, so more materials need to be transported, and the support is unstable and there is a risk of collapse. The bonding mortar on the inside of the external panels slips and affects the bonding strength. The wooden beams need to be cut to a corresponding height to support it, which wastes materials. The bonding mortar on the inside of the external panels requires more than two people to cooperate with each other for construction, and the construction efficiency is low.

[0003] Patent number CN220395070U discloses an auxiliary installation and fixing device for the insulation layer under the cantilever plate, including a C-shaped structure for clamping the insulation layer and the cantilever plate, the lower wing plate of the C-shaped structure is connected with a telescopic part that can be telescopic laterally, and the upper wing plate, the lower wing plate, and the telescopic part of the C-shaped structure are all provided with a pressing piece for fitting the insulation layer and the cantilever plate up and down, and the telescopic part is positioned by a fixing piece. The auxiliary installation and fixing device can fix the insulation layer under the cantilever plate, which is convenient for installing the insulation layer under the cantilever plate, but it is not applicable to reinforced concrete exterior walls and cannot provide support for reinforced concrete exterior walls when installing nano plastic exterior panels. Utility Model Content

[0004] The utility model provides an auxiliary support device for installing a nano plastic outer plate, which solves the problem of unstable support during installation of the outer plate in the prior art.

[0005] The technical solution of the utility model is achieved in this way:

[0006] An auxiliary support device for installing a nano plastic external panel includes an external panel support assembly, and both ends of the external panel support assembly are provided with a fixing assembly, and the fixing assembly includes an L-shaped fixing piece, and the horizontal portion of the L-shaped fixing piece is provided with a reinforcement mechanism that cooperates with the inner side of the wall, and the vertical portion of the L-shaped fixing piece is connected to the external panel support assembly. The reinforcement mechanism cooperates with the external panel support assembly to achieve clamping of the wall, thereby achieving the fixing of the auxiliary support device on the wall. After the auxiliary support device is installed on the wall, the external panel support assembly can provide support for the nano plastic external panel, ensuring that the inner bonding mortar will not slip with the reinforced concrete wall due to the deadweight of the panel, thereby ensuring the bonding strength between the panel and the wall and avoiding the risk of cracking and falling off.

[0007] The external plate support assembly includes a square supporting steel pipe, two ends of the square supporting steel pipe are provided with connection seats, L-shaped fixings are connected to the connection seats, and the L-shaped fixings at both ends of the square supporting steel pipe are arranged relatively; a baffle is provided on one side of the square supporting steel pipe. The square supporting steel pipe is located on the outside of the wall, and the L-shaped fixings pass over the two sides of the wall so that the lateral part of the L-shaped fixings extends into the inner side of the wall; when the nano plastic external plate is placed on the square supporting steel pipe, no supporting structure is required under the square supporting steel pipe, and at this time, the baffle limits the nano plastic external plate.

[0008] The baffle is a rectangular steel plate. A plurality of evenly arranged rectangular steel plates are provided on the square supporting steel pipe. The rectangular steel plates are located on the same side of the square supporting steel pipe. The distance between two adjacent rectangular steel plates is 600 mm. The plurality of rectangular steel plates together provide support and limit for the nano plastic outer plate, so that the nano plastic outer plate fits the outer side of the wall. After the whole set of supporting devices is installed, a single person can install the whole plate and drill holes for anchor bolts without the cooperation of others, which improves work efficiency and speeds up construction progress.

[0009] The L-shaped fixing piece is a right-angled square steel pipe, and the vertical part of the right-angled square steel pipe is connected to the connecting seat, so as to ensure the stability of the connection between the right-angled square steel pipe and the square supporting steel pipe.

[0010] The vertical portion of the right-angled square steel pipe is slidably connected to the connection seat, and a fastening mechanism is provided between the vertical portion of the right-angled square steel pipe and the connection seat. After the construction of the reinforced concrete exterior wall of the main structure is completed, the relative position between the right-angled square steel pipe and the connection seat can be adjusted according to the cross-sectional size and thickness of the reinforced concrete exterior wall, and then the relative position of the right-angled square steel pipe and the connection seat is fixed by the fastening mechanism, so that the auxiliary support device is firmly connected to the reinforced concrete exterior wall.

[0011] The connecting seat comprises a square connecting steel pipe, the lower end of which is connected to a square supporting steel pipe, the upper end of which is connected to a horizontally arranged square steel sleeve, and the vertical portion of the right-angled square steel pipe is slidably connected to the square steel sleeve. The right-angled square steel pipe slides in the square steel sleeve to adjust the relative position of the right-angled square steel pipe and the square supporting steel pipe, thereby enabling the auxiliary support device to be applicable to concrete exterior walls of different cross-sectional sizes.

[0012] The fastening mechanism includes a fastening bolt, which is arranged on the right-angled square steel pipe. A long hole is arranged on the side of the square steel casing. The fastening bolt passes through the long hole and extends out of the square steel casing. A fastening nut is threadedly connected to the fastening bolt. The fastening nut is located outside the square steel casing and cooperates with the outer wall of the square steel casing. The fastening bolt can slide in the long hole. After the position of the right-angled square steel pipe is adjusted, the fastening nut is tightened so that the fastening nut fits the outer wall of the square steel casing, thereby fixing the relative position of the right-angled square steel pipe and the square steel casing.

[0013] The reinforcement mechanism includes a reinforcement bolt, a reinforcement nut is provided on the transverse part of the right-angled square steel pipe, the reinforcement bolt is threadedly connected with the reinforcement nut, the reinforcement bolt passes through the transverse part of the right-angled square steel pipe and is connected with a square steel plate, and the square steel plate is parallel to the side of the square supporting steel pipe.

[0014] The square steel plate is provided with an anti-skid pad, and the size of the square steel plate is 50 mm long, 50 mm wide and 3 mm thick. The anti-skid pad ensures that the square steel plate is in close contact with the inner side of the wall to prevent sliding down.

[0015] The beneficial effects of the utility model are as follows: the auxiliary support device effectively avoids the drawbacks of excessively high top height, unstable support and waste of materials caused by the use of wooden beams or masonry for top support at the bottom during the construction of traditional exterior wall exterior panels. The nano plastic exterior panels stand stably on the supporting steel pipes, ensuring that the inner bonding mortar will not slip with the reinforced concrete wall due to the deadweight of the panels, thereby ensuring the bonding strength between the panels and the wall and avoiding the risk of cracking and falling off. After the installation of the entire support device is completed, a single person can install the entire panel and drill holes for anchor bolts without the cooperation of others, thereby improving work efficiency and accelerating construction progress.

[0016] After the construction of the reinforced concrete exterior wall of the main structure is completed, the distance between the right-angled square steel pipe and the square steel casing is adjusted according to the cross-sectional size and thickness of the reinforced concrete exterior wall, and then the relative position of the right-angled square steel pipe and the connecting seat is fixed by a fastening mechanism, so that the auxiliary support device is firmly connected to the reinforced concrete exterior wall.

[0017] The utility model has the advantages of simple structure, convenient manufacture, low cost of locally sourced materials, repeated use, strong applicability, and adjustable fixing distance by pulling out the square steel casing, and is suitable for the construction of external claddings of reinforced concrete exterior walls with different cross-sections. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a top view of an auxiliary support device for installing a nanoplastic outer panel according to the utility model.

[0020] Figure 2 It is a side view of the auxiliary support device.

[0021] Figure 3 This is the front view of the auxiliary support device.

[0022] In the figure: 1-rectangular steel plate, 2-square supporting steel pipe, 3-square connecting steel pipe, 4-square steel casing, 5-square steel plate, 6-reinforcement bolts, 7-right-angled square steel pipe, 8-fastening bolts. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1, as Figure 1 , Figure 2 , Figure 3As shown, an auxiliary support device for installing a nano plastic outer plate includes an outer plate support assembly, and both ends of the outer plate support assembly are provided with a fixing assembly, and the fixing assembly includes an L-shaped fixing piece, and the horizontal part of the L-shaped fixing piece is provided with a reinforcement mechanism that cooperates with the inner side of the wall, and the vertical part of the L-shaped fixing piece is connected to the outer plate support assembly. The reinforcement mechanism cooperates with the outer plate support assembly to achieve clamping of the wall, thereby achieving the fixing of the auxiliary support device on the wall. After the auxiliary support device is installed on the wall, the outer plate support assembly can provide support for the nano plastic outer plate, ensuring that the inner bonding mortar will not slip with the reinforced concrete wall due to the deadweight of the plate, thereby ensuring the bonding strength between the plate and the wall and avoiding the risk of cracking and falling off.

[0025] Furthermore, the external plate support assembly includes a square supporting steel pipe 2, both ends of the square supporting steel pipe 2 are provided with connection seats, L-shaped fixings are connected to the connection seats, and the L-shaped fixings at both ends of the square supporting steel pipe 2 are arranged relatively; a baffle is provided on one side of the square supporting steel pipe 2. In this embodiment, the length of the square supporting steel pipe 2 is 2500mm, the width is 100mm, the height is 40mm, and the thickness is 3mm; the square supporting steel pipe 2 is located on the outside of the wall, and the L-shaped fixings pass over both sides of the wall so that the lateral part of the L-shaped fixings extends into the inside of the wall; when the nano plastic external plate is placed on the square supporting steel pipe 2, no supporting structure is required under the square supporting steel pipe for support, and at this time the baffle limits the nano plastic external plate.

[0026] Furthermore, the baffle is a rectangular steel plate 1, and a plurality of evenly arranged rectangular steel plates 1 are provided on the square supporting steel pipe 2, and the rectangular steel plates 1 are located on the same side of the square supporting steel pipe 2. The dimensions of the rectangular steel plate 1 are 100 mm long, 50 mm wide, and 3 mm thick; the spacing between two adjacent rectangular steel plates 1 is 600 mm. Multiple rectangular steel plates 1 together provide support and limit for the nano plastic outer plate, so that the nano plastic outer plate fits the outer side of the wall, so that after the installation of the whole set of supporting devices is completed, a single person can install the whole plate and drill holes for anchor bolts without the cooperation of others, which improves work efficiency and speeds up construction progress.

[0027] Embodiment 2, based on Embodiment 1, is an auxiliary support device for installing a nano plastic external panel, wherein the L-shaped fixing piece is a right-angled square steel pipe 7, and the vertical portion of the right-angled square steel pipe 7 is connected to the connecting seat. The vertical portion of the right-angled square steel pipe 7 is slidably connected to the connecting seat, and a fastening mechanism is provided between the vertical portion of the right-angled square steel pipe and the connecting seat. After the construction of the reinforced concrete exterior wall of the main structure is completed, the relative position between the right-angled square steel pipe 7 and the connecting seat can be adjusted according to the cross-sectional size and thickness of the reinforced concrete exterior wall, and then the relative position of the right-angled square steel pipe 7 and the connecting seat is fixed by the fastening mechanism, so that the auxiliary support device is firmly connected to the reinforced concrete exterior wall.

[0028] Further, the connection seat includes a square connecting steel pipe 3, the lower end of the square connecting steel pipe 3 is connected to the square supporting steel pipe 2, the upper end of the square connecting steel pipe 3 is connected to a horizontally arranged square steel sleeve 4, and the vertical part of the right-angle square steel pipe 7 is slidably connected to the square steel sleeve 4. In this embodiment, the length of the square connecting steel pipe 3 is 60mm, the width is 40mm, the height is 40mm, and the wall thickness is 3mm; the length of the square steel sleeve 4 is 180mm, the width is 40mm, the height is 40mm, and the wall thickness is 3mm; the right-angle square steel pipe 7 slides in the square steel sleeve 4 to adjust the relative position of the right-angle square steel pipe 7 and the square supporting steel pipe 2, so that the auxiliary support device can be applied to concrete exterior walls of different cross-sectional sizes.

[0029] Further, the fastening mechanism includes a fastening bolt 8, which is arranged on the right-angled square steel pipe 7. The side of the square steel casing 4 is provided with a long hole, and the fastening bolt 8 passes through the long hole and extends out of the square steel casing 4. The fastening bolt 8 is threadedly connected with a fastening nut, and the fastening nut is located outside the square steel casing 4, and the fastening nut cooperates with the outer wall of the square steel casing 4. When the right-angled square steel pipe 7 slides in the square steel casing 4, the fastening bolt 8 slides in the long hole. After the position of the right-angled square steel pipe 7 is adjusted, the fastening nut is tightened to make the fastening nut fit with the outer wall of the square steel casing 4, so as to achieve the fixation of the relative position of the right-angled square steel pipe 7 and the square steel casing 4.

[0030] Furthermore, the reinforcement mechanism includes a reinforcement bolt 6, a reinforcement nut is provided on the transverse part of the right-angled square steel pipe 7, the reinforcement bolt 6 is threadedly connected to the reinforcement nut, the reinforcement bolt 6 passes through the transverse part of the right-angled square steel pipe 7 and is connected to a square steel plate 5, and the square steel plate 5 is parallel to the side of the square supporting steel pipe 2. An anti-slip pad is provided on the square steel plate 5, and the size of the square steel plate 5 is 50 mm long, 50 mm wide, and 3 mm thick. By rotating the reinforcement bolt 6, the relative position of the square steel plate 5 and the right-angled square steel pipe 7 can be adjusted, so that the square steel plate 5 is in close contact with the inner side of the wall, and the auxiliary support device is installed and fixed on the wall.

[0031] Embodiment 3 differs from Embodiment 2 in that it is an auxiliary support device for installing a nano plastic outer plate, wherein the fastening mechanism comprises a fastening bolt 8 and a fastening nut, wherein the fastening nut is fixedly arranged on the side wall of the square steel casing 4, and the fastening bolt 8 passes through the side wall of the square steel casing 4 and cooperates with the right-angle square steel pipe 7; after the position of the right-angle square steel pipe 7 is adjusted, the fastening bolt 8 is tightened so that the fastening bolt 8 presses the right-angle square steel pipe 7, thereby achieving the fixation of the relative position of the right-angle square steel pipe 7 and the square steel casing 4.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary support device for installing a nano plastic external panel, characterized in that: It includes an external plate support assembly, both ends of which are provided with fixing assemblies, the fixing assembly includes an L-shaped fixing piece, the horizontal part of the L-shaped fixing piece is provided with a reinforcement mechanism that cooperates with the inner side of the wall, and the vertical part of the L-shaped fixing piece is connected to the external plate support assembly.

2. The auxiliary support device for installing nano plastic external panel according to claim 1 is characterized in that: The external plate support assembly comprises a square supporting steel pipe (2), connecting seats are provided at both ends of the square supporting steel pipe (2), L-shaped fixing pieces are connected to the connecting seats, and the L-shaped fixing pieces at both ends of the square supporting steel pipe (2) are arranged relative to each other; and a baffle is provided on one side of the square supporting steel pipe (2).

3. The auxiliary support device for installing nano plastic external panel according to claim 2 is characterized in that: The baffle is a rectangular steel plate (1), and a plurality of evenly arranged rectangular steel plates (1) are provided on the square supporting steel pipe (2), wherein the rectangular steel plates (1) are located on the same side of the square supporting steel pipe (2).

4. The auxiliary support device for installing nano plastic external panel according to claim 3 is characterized in that: The distance between two adjacent rectangular steel plates (1) is 600 mm.

5. The auxiliary support device for installing nano plastic external panel according to any one of claims 2 to 4, characterized in that: The L-shaped fixing piece is a right-angled square steel pipe (7), and the vertical portion of the right-angled square steel pipe (7) is connected to the connecting seat.

6. The auxiliary support device for installing nano plastic external panel according to claim 5, characterized in that: The vertical portion of the right-angled square steel pipe (7) is slidably connected to the connection seat, and a fastening mechanism is provided between the vertical portion of the right-angled square steel pipe and the connection seat.

7. The auxiliary support device for installing nano plastic external panel according to claim 6, characterized in that: The connecting seat comprises a square connecting steel pipe (3), the lower end of the square connecting steel pipe (3) is connected to the square supporting steel pipe (2), the upper end of the square connecting steel pipe (3) is connected to a horizontally arranged square steel sleeve (4), and the vertical part of the right-angled square steel pipe (7) is slidably connected to the square steel sleeve (4).

8. The auxiliary support device for installing nano plastic external panel according to claim 6 or 7, characterized in that: The fastening mechanism comprises a fastening bolt (8), which is arranged on a right-angled square steel pipe (7). A long hole is arranged on the side of the square steel sleeve (4), and the fastening bolt (8) passes through the long hole and extends out of the square steel sleeve (4). A fastening nut is threadedly connected to the fastening bolt (8), and the fastening nut is located outside the square steel sleeve (4). The fastening nut cooperates with the outer wall of the square steel sleeve (4).

9. The auxiliary support device for installing nano plastic external panel according to claim 8, characterized in that: The reinforcing mechanism comprises a reinforcing bolt (6), a reinforcing nut is arranged on the transverse portion of the right-angled square steel pipe (7), the reinforcing bolt (6) is threadedly connected to the reinforcing nut, the reinforcing bolt (6) passes through the transverse portion of the right-angled square steel pipe (7) and is connected to a square steel plate (5), and the square steel plate (5) is parallel to the side surface of the square supporting steel pipe (2).

10. The auxiliary support device for installing nano plastic external panel according to claim 9, characterized in that: An anti-slip pad is provided on the square steel plate (5), and the dimensions of the square steel plate (5) are 50 mm in length, 50 mm in width, and 3 mm in thickness.

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