Keel fixer for construction of outer wall sandwich panel

Abstract

The utility model relates to the related technical field of outer wall construction, and discloses a keel fixer for outer wall sandwich panel construction, which comprises a main body component, the main body component comprises two side plates, a same telescopic rod is fixed between the two side plates, a nail plate I and a nail plate II which are matched with each other are respectively fixed on the two side plates, and the nail plate I and the nail plate II are fixed on the main body component. And a clamping piece I and a clamping piece II which are matched with each other are respectively fixed on the two side plates. When in use, the main body assembly is placed in a crack between two rock wool boards, then the push rod I is pulled to drive the movable end of the connecting rod to move downwards, and the clamping piece I and the clamping piece II are matched to adjust the distance according to the direct distance of the sandwich board and stably keep the distance; and after adjustment, the L-shaped plates are pressed inwards to finally stably fix the laminboard, and the problems that in an existing scheme, keel fixing pieces need to be specially customized according to the thickness and the installation distance of the laminboard, and universality is low are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of outer wall construction, concretely is a keel fixer for outer wall sandwich panel construction. BACKGROUND

[0002] The outer wall sandwich panel is a kind of high-efficiency energy-saving building outer wall material, which is composed of two high-strength outer steel plates and intermediate light and heat-insulating core material by advanced technology, the outer steel plate is usually hot-dip galvanized steel plate or aluminized zinc steel plate, with excellent strength, corrosion resistance and durability, can effectively resist the erosion of external environment, the core material is usually polystyrene foam, rock wool, polyurethane, etc., which not only has light weight, significantly reduces the overall weight of building, but also has excellent heat-insulating performance, significantly reduces the energy consumption of building, and helps to maintain stable indoor temperature.

[0003] When installing the sandwich panel, keel support is often used to fix it, especially between the sandwich panels on both sides, a special fixer is needed to fill the gap, because the thickness of the sandwich panel on the market and the distance between the sandwich panels on both sides during installation are not the same, a special size of keel fixer is often needed to fill the gap, and the height also needs to be specially fixed, with poor universality.

[0004] For the problems in the related art, no effective solution has been proposed so far. CONTENT OF THE UTILITY MODEL

[0005] In view of the deficiencies of the prior art, the utility model provides a keel fixer for outer wall sandwich panel construction, which solves the problem of low universality of the keel fixing part in the prior art, which needs to be specially customized according to the thickness of the sandwich panel and the installation distance.

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] A keel fixer for outer wall sandwich panel construction, comprising a main component, the main component comprises two side plates, a same telescopic rod is fixed between the two side plates, a matching nail plate one and a nail plate two are respectively fixed on the two side plates, and a matching clamping piece one and a clamping piece two are respectively fixed on the two side plates, one of the side plates is hinged with a connecting rod, and a sliding groove one is formed on the other side plate; a sliding part is arranged in the sliding groove one; the other end of the connecting rod is hinged to the sliding part, a sliding groove two is formed on the connecting rod, and a push rod one is arranged on the sliding groove two; a plug-in slot is formed on each side plate, an L-shaped plate matching with the plug-in slot is arranged in the plug-in slot, and the main component further comprises a I-beam, one connecting plate is fixed on each side plate, and the two connecting plates are plugged into the gap on both sides of the I-beam.

[0008] Preferably, the nail plate one, the nail plate two and the telescopic rod are provided with a plurality of.

[0009] Preferably, two L-shaped plates are mirror arranged, and the L-shaped side edges are on opposite sides.

[0010] Preferably, the main assembly is further provided with an extension assembly, the extension assembly comprises an extension plate slidably connected to the inner side of the I-shaped plate, the inner side of the I-shaped plate is further fixed with a limiting piece matched with the extension plate, and the extension plate is further fixed with a push rod two.

[0011] Preferably, the push rod one and the push rod two are both provided with hexagonal bolt holes.

[0012] Preferably, the main assembly and the extension assembly are both made of metal aluminum.

[0013] Compared with the prior art, the utility model provides a batten fixing device for outer wall sandwich panel construction, which has the following beneficial effects:

[0014] 1. The utility model discloses a main assembly is set up, when using, it is placed to the crack between two rock wool boards, then pushes the push rod one and drives the movable one end of connecting rod to move downward, makes both sides of the side plate opposite offset, through the cooperation of the clamping piece one and the clamping piece two, it can be adjusted according to the direct interval of sandwich panel and stably keeps the interval, after adjusting, press inwards L-shaped plate, make L-shaped plate move to the inside of the insertion slot and fix the sandwich panel finally make it stable and fixed, then through the self -tapping bolt through the top plate one and the top plate two, the whole device is fixed on, solves the problem that the batten fixing piece needs to be specially customized according to the thickness of sandwich panel and the installation interval in the prior art, and the universality is low.

[0015] 2. The utility model discloses an extension assembly is set up, and the extension assembly comprises the extension plate of sliding connection in the inner side of I-shaped plate, and it is mainly used to make the whole fixing device can adjust its height properly, same as the main assembly, the extension assembly uses the same ratchet principle, and the extension length can be extended upwards through the cooperation of the extension plate and the limiting piece, and the practicality is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure schematic view of the utility model;

[0017] Figure 2 It is Figure 1 It is the enlarged view of A in the middle;

[0018] Figure 3 It is the structure schematic view of the side plate center part of the utility model;

[0019] Figure 4 It is the structure schematic view of the extension assembly side section of the utility model.

[0020] In the drawing:

[0021] 1, main body assembly; 11, side plate; 12, nail plate one; 121, nail plate two; 13, telescopic rod; 14, clamping piece one; 141, clamping piece two; 15, connecting rod; 151, sliding groove one; 152, sliding piece; 153, sliding groove two; 154, push rod one; 16, insertion slot; 17, L-shaped plate; 18, I-shaped plate; 19, connecting plate;

[0022] 2, extension assembly; 21, extension plate; 22, limiting piece; 23, push rod two. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] As introduced in the background, there are deficiencies in the prior art. In order to solve the above technical problems, the present application proposes a keel fixer for outer wall sandwich panel construction.

[0025] Please refer to Figure 1 - Figure 4 A keel fixer for outer wall sandwich panel construction, comprising a main body assembly 1, the main body assembly 1 comprising two side plates 11, a same telescopic rod 13 being fixed between the two side plates 11, a nail plate one 12 and a nail plate two 121 being respectively fixed on the two side plates 11, and a clamping piece one 14 and a clamping piece two 141 being respectively fixed on the two side plates 11, wherein one of the side plates 11 is hinged with a connecting rod 15, and the other side plate 11 is provided with a sliding groove one 151; a sliding piece 152 is arranged in the sliding groove one 151; the other end of the connecting rod 15 is hinged on the sliding piece 152, and the connecting rod 15 is further provided with a sliding groove two 153, and a push rod one 154 is arranged on the sliding groove two 153; the side plate 11 is provided with an insertion slot 16, and the insertion slot 16 is provided with an L-shaped plate 17 matched with itself, and the main body assembly 1 further comprises an I-shaped plate 18, and one connecting plate 19 is fixed on each of the two side plates 11, and the two connecting plates 19 are inserted into the gap between the two sides of the I-shaped plate 18.

[0026] When using the device, place it in the gap between the two rock wool boards, then move the push rod 154, drive the movable end of the connecting rod 15 to move downward, so that the two side plates 11 are offset in opposite directions, wherein the two side plates 11 are connected by the first clamping piece 14 and the second clamping piece 141, which are provided with ratchet structures, so that they can be embedded while moving due to the elasticity of the aluminum material, but cannot move in the opposite direction. According to the direct spacing of the sandwich panel, the spacing can be adjusted and maintained stably. After adjustment, press the L-shaped plate 17 inward, so that the L-shaped plate 17 moves inward into the insertion slot 16. The principle is the same as that of the first clamping piece 14 and the second clamping piece 141, and will not be described in detail. Finally, the L-shaped plate 17 tightly presses the sandwich panel, which is stably fixed. Finally, the entire device is fixed by the self-tapping bolt through the top plate one and the top plate two, greatly improving its practicality.

[0027] Specifically, the device is provided with a groove on the I-shaped plate 18, which allows the push rod one 154 and the push rod two 23 to move. Meanwhile, bolt holes corresponding to the top plate one and the top plate two are also provided.

[0028] Further, the nail plate one 12, the nail plate two 121 and the telescopic rod 13 are all provided with multiple, the nail plate one 12 and the nail plate two 121 are mainly used for connecting the entire fixing frame with the wall, and multiple settings can increase the stability of the fixing.

[0029] Further, the two L-shaped plates 17 are mirror image arranged, and the L-shaped side edges are on the opposite sides. The L-shaped plate 17 is mainly used for fixing the two side sandwich panels, so that they will not fall off.

[0030] Further, the main component 1 is also provided with an extension component 2, which includes an extension plate 21 slidingly connected to the inner side of the I-shaped plate 18. The inner side of the I-shaped plate 18 is also fixed with a limiting piece 22 matched with the extension plate 21. The extension plate 21 is also fixed with a push rod two 23. The extension component 2 is mainly used to adjust the height of the entire fixing device. Like the main component 1 described above, the extension component 2 also uses the same ratchet principle. The extension plate 21 and the limiting piece 22 can be extended upward in length, further improving its practicality.

[0031] Further, the push rod one 154 and the push rod two 23 are both provided with six-rib bolt holes. In order to ensure the flatness of the whole, the push rod one 154 and the push rod two 23 cannot protrude from the I-shaped plate 18, so six-rib bolts are needed to cooperate with the push rod as a handle for adjustment.

[0032] Further, the main component 1 and the extension component 2 are both made of metal aluminum. The aluminum plate itself is light in quality, strong in deformation ability and strong in oxidation resistance, which is very suitable for the manufacture of keel fixer.

[0033] Working principle: when using the device, place it in the gap between the two rock wool boards, then move the push rod 154, drive the movable end of the connecting rod 15 to move downward, make the two side plates 11 offset in opposite directions, wherein the two side plates 11 are connected by the clamping piece one 14 and the clamping piece two 141, and the two are provided with ratchet structure, so that they can be embedded while moving by the elasticity of the aluminum material, but cannot move in reverse, according to the direct spacing of the sandwich panel (because it is directly placed in the gap between the two rock wool boards, that is, the position to be installed, there is no need to consider the problem of adjusting the size too large, directly press down through the connecting rod 15, reach the side wall of the two side plates 11 adhering to the rock wool board, adhere and change the skeleton placed here for long-term use, and there is no need to consider the problem of secondary utilization), and keep the spacing stable, after adjusting, press the L-shaped plate 17 inward, make the L-shaped plate 17 move inward in the plug-in slot 16, the principle is the same as that of the clamping piece one 14 and the clamping piece two 141, and will not be described here, finally make the L-shaped plate 17 tightly press the sandwich panel, make it stable and fixed, finally, the whole device is fixed on the top plate one and the top plate two through the self-tapping bolt, at the same time, the main component 1 of the device is also provided with the extension component 2, the extension component 2 includes the extension plate 21 slidingly connected to the inside of the I-beam 18, the inside of the I-beam 18 is also fixed with the limiting piece 22 matched with the extension plate 21, and the push rod two 23 is also fixed on the extension plate 21, the extension component 2 is mainly used to adjust the height of the whole fixing device, like the above-mentioned main component 1, the extension component 2 uses the same ratchet principle, and has similar installation principle and use condition, the extension plate 21 and the limiting piece 22 can be extended upward to further improve the practicability.

[0034] Specifically, the I-beam 18 is provided with a slot for the movement of the push rod one 154 and the push rod two 23, and is also provided with bolt holes corresponding to the top plate one and the top plate two.

[0035] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A keel fixing device for the construction of exterior wall sandwich panels, characterized in that: The utility model provides a kind of main body component (1), the main body component (1) includes two side plates (11), the same telescopic rod (13) is fixed in two side plates (11) between, two side plates (11) are respectively fixed with compatible nail plate one (12) and nail plate two (121) on, and two side plates (11) are respectively fixed with compatible engaging member one (14) and engaging member two (141) on, one side plate (11) is hinged with connecting rod (15) on another side plate (11), and sliding slot one (151) is opened in another side plate (11), sliding member (152) is arranged in the sliding slot one (151), the other end of connecting rod (15) is hinged on the sliding member (152), sliding slot two (153) is also opened in connecting rod (15), push rod one (154) is arranged in the sliding slot two (153), and the insertion slot (16) is opened in two side plates (11), the L-shaped plate (17) that is compatible with itself is arranged in the insertion slot (16), the main body component (1) further includes I-beam (18), one connecting plate (19) is fixed in two side plates (11), and two connecting plates (19) are inserted in the clearance of both sides of I-beam (18).

2. The construction keel holder for external wall sandwich panels according to claim 1, characterized in that: The nail plate one (12), the nail plate two (121) and the telescopic rod (13) are all provided with multiple.

3. The construction keel holder for exterior wall sandwich panels according to claim 1, characterized in that: Two L-shaped plates (17) are mirror image, and L-shaped side edge is on opposite face.

4. The stud holder for exterior wall sandwich panel construction of claim 1, wherein: The main body component (1) is further provided with extension assembly (2), the extension assembly (2) includes extension plate (21) slidingly connected to the inner side of I-beam (18), the inner side of I-beam (18) is further fixed with the limiting piece (22) compatible with the extension plate (21), and the extension plate (21) is further fixed with push rod two (23).

5. The stud holder for exterior wall sandwich panel construction according to claim 4, characterized in that: The push rod one (154) and the push rod two (23) are all opened with six-prong bolt hole.

6. The stud holder for exterior wall sandwich panel construction according to claim 4, characterized in that: The main body component (1) and the extension assembly (2) are all made of metal aluminum material.

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