Decorative insulation board fixing device and decorative insulation board fixing method

Abstract

The present invention provides a decorative insulation board fixing device and a decorative insulation board fixing method, the device comprises: a wall connecting rod, the wall connecting rod has a relative anchoring end and a cantilever end; an adjustment plate, the adjustment plate is provided with a through hole, the through hole can be movably sleeved on the cantilever end along the axial direction of the wall connecting rod, the first side of the adjustment plate away from the anchoring end is provided with a plurality of insertion rods for being inserted into the decorative insulation board, the first side of the adjustment plate is formed with a limiting flange arranged along the edge of the through hole, the inner side of the decorative insulation board is formed with a accommodating blind hole for the limiting flange to be embedded; and a locking structure for locking the adjustment plate, which is installed on the cantilever end. The present invention solves the problem of low construction efficiency when the decorative insulation board is installed by using the traditional mortar bonding and anchoring method.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a decorative insulation board fixing device and a decorative insulation board fixing method. Background Art

[0002] Traditional decorative insulation boards are usually installed by bonding and anchoring. However, the bonding and anchoring installation method has the following disadvantages: bonding mortar is a wet operation, which is highly polluting; bonding mortar is prepared at high altitude, or the prepared mortar is transported to the high altitude platform; the flatness of the finished surface is adjusted by increasing or decreasing the thickness of the bonding mortar; the construction is inconvenient and the efficiency is low. Summary of the invention

[0003] In order to overcome the defects of the prior art, a decorative insulation board fixing device and a decorative insulation board fixing method are provided to solve the problem of low construction efficiency when installing decorative insulation boards by using traditional mortar bonding and anchoring methods.

[0004] In order to achieve the above-mentioned purpose, a decorative insulation board fixing device and a decorative insulation board fixing method are provided, comprising:

[0005] A wall tie rod, the wall tie rod having an opposite anchor end and a cantilever end;

[0006] An adjustment plate, wherein a through hole is formed on the adjustment plate, and the through hole can be movably sleeved on the cantilever end along the axial direction of the wall connecting rod, and a first side of the adjustment plate away from the anchoring end is provided with a plurality of insertion rods for being inserted into the decorative insulation board, and a limiting flange is formed on the first side of the adjustment plate and arranged along the edge of the through hole, and a blind hole for accommodating the limiting flange is formed on the inner side of the decorative insulation board; and

[0007] A locking structure for locking the leveling plate is installed on the cantilevered end.

[0008] Furthermore, the locking structure includes:

[0009] a limiting sleeve, sleeved on the cantilever end, the limiting sleeve being located on a second side of the leveling plate close to the anchoring end; and

[0010] A locking sleeve is sleeved on the cantilevered end, and the locking sleeve abuts against the first side of the adjustment plate.

[0011] Furthermore, the exterior of the cantilevered end is provided with a first external thread, the limiting sleeve and the locking sleeve are respectively provided with a first internal thread matched with the first external thread, and the limiting sleeve and the locking sleeve are respectively screwed into the cantilevered end.

[0012] Furthermore, the through hole is provided with a second internal thread, the outside of the cantilevered end is provided with a second external thread matched with the second internal thread, and the through hole is threadedly connected to the cantilevered end.

[0013] Furthermore, a plurality of slide grooves are formed on the first side of the adjustment plate, and the slide grooves are arranged along the circumferential direction of the wall connecting rod. The end of the insertion rod is connected with a sliding block, and the sliding block is slidably arranged in the sliding groove.

[0014] Furthermore, the second side of the adjustment plate close to the anchor plate is recessed toward the first side of the adjustment plate to form a receiving groove, and the limiting sleeve is received in the receiving groove.

[0015] Furthermore, the depth of the accommodating groove is less than or equal to the length of the limiting sleeve.

[0016] Furthermore, the inner side and the outer side of the adjustment plate are respectively covered with a heat insulation layer.

[0017] The invention provides a method for fixing a decorative insulation board, comprising the following steps:.

[0018] The anchoring end of the wall connecting rod is buried in the wall of the building structure so that the cantilevered end of the wall connecting rod extends to the outer side of the wall;

[0019] The perforated plate of the adjustment plate is sleeved on the cantilevered end, and the adjustment plate is moved in the axial direction along the wall connecting rod according to the flatness of the outer side surface of the wall, so that all the adjustment plates installed on the wall are located in the same vertical plane;

[0020] Installing a locking structure on the cantilevered end to lock the leveling plate;

[0021] After the adjustment plate is locked at the cantilevered end, the decorative insulation board is sleeved on the plurality of insertion rods on the first side of the adjustment plate away from the anchoring end, and the adjustment plate is embedded in the accommodating blind hole of the decorative insulation board.

[0022] The beneficial effect of the present invention is that the decorative insulation board fixing device of the present invention is a completely dry installation of the decorative insulation board, which is a wet operation without using mortar, avoiding pollution of the construction site and the environment; the flatness of the installation base surface of the decorative insulation board is adjusted by adjusting the position of the adjustment plate on the wall connecting rod; the adjustment plate is fixed on the wall connecting rod through a locking structure, and adjusting the position of the adjustment plate is to adjust the distance of the adjustment plate relative to the wall, so the flatness of the installation base surface of the decorative insulation board is adjusted quickly and conveniently. The decorative insulation board fixing device of the present invention avoids the use of mortar bonding. When the installation base surface is convex, a rubber hammer should be used to knock the mortar to disperse, thereby reducing the thickness of the mortar layer; when the installation base surface is concave, mortar should be supplemented. In addition, mortar will overflow from the gap between adjacent decorative insulation boards and pollute the decorative surface. The decorative insulation board fixing device of the present invention can accurately control the distance between the decorative insulation board and the wall surface, and can be adjusted in place before installing the decorative insulation board. With the decorative insulation board fixing device of the present invention, each decorative insulation board can be disassembled and replaced separately without affecting other panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic structural diagram of a decorative insulation board fixing device according to the first embodiment of the present invention.

[0024] Figure 2 It is a right side view of the decorative insulation board fixing device according to the first embodiment of the present invention.

[0025] Figure 3 It is a schematic structural diagram of the adjustment plate according to the first embodiment of the present invention.

[0026] Figure 4 This is a schematic diagram of the installation state of the decorative insulation board fixing device according to the first embodiment of the present invention.

[0027] Figure 5 It is a right side view of the decorative insulation board fixing device according to the second embodiment of the present invention. DETAILED DESCRIPTION

[0028] The following describes the embodiments of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0029] First embodiment

[0030] Figure 1 is a structural schematic diagram of a decorative insulation board fixing device according to a first embodiment of the present invention, Figure 2 The right side view of the fixing device for the decorative insulation board according to the first embodiment of the present invention; Figure 3is a schematic structural diagram of the adjustment plate according to the first embodiment of the present invention, Figure 4 This is a schematic diagram of the installation state of the decorative insulation board fixing device according to the first embodiment of the present invention.

[0031] Reference Figures 1 to 4 As shown, the present invention provides a decorative insulation board fixing device, including: a wall connecting rod 1, an adjustment plate 2 and a locking structure 3.

[0032] Specifically, the wall connecting rod 1 has a relative anchoring end and a cantilevered end. A through hole is provided on the adjustment plate 2. The through hole can be movably mounted on the cantilevered end of the wall connecting rod 1 along the axial direction of the wall connecting rod 1. The inner diameter of the through hole is larger than the outer diameter of the wall connecting rod. A plurality of insertion rods 21 are provided on the first side of the adjustment plate 2 away from the anchoring end of the wall connecting rod 1. The plurality of insertion rods 21 are used to be inserted into the decorative insulation board 4. The locking structure 3 is installed on the cantilevered end of the wall connecting rod 1. The locking structure 3 is used to lock the adjustment plate 2 to the cantilevered end of the wall connecting rod 1.

[0033] A limiting flange 22 is formed along the edge of the perforation on the first side of the adjusting plate 2. A blind hole 410 for embedding the limiting flange is formed on the inner side of the decorative insulation board 4.

[0034] When installing the decorative insulation board, the anchor end of the wall connecting rod is buried in the outer side of the wall 1. By adjusting the position of the adjustment plate on the cantilevered end of the wall connecting rod, the multiple adjustment plates on the outer side of the wall are in the same vertical plane, and then the adjustment plate is locked to the cantilevered end of the wall connecting rod by using the locking structure, and finally the decorative insulation board is mounted on the plug rod.

[0035] The decorative insulation board fixing device of the present invention is a completely dry installation of the decorative insulation board, which is a wet operation without using mortar, avoiding pollution of the construction site and the environment; the flatness of the installation base surface of the decorative insulation board is adjusted by adjusting the position of the adjustment plate on the wall connecting rod; the adjustment plate is fixed on the wall connecting rod through a locking structure, and adjusting the position of the adjustment plate is to adjust the distance of the adjustment plate relative to the wall, so the flatness of the installation base surface of the decorative insulation board is adjusted quickly and conveniently. The decorative insulation board fixing device of the present invention avoids the use of mortar bonding. When the installation base surface is convex, a rubber hammer should be used to knock the mortar to disperse, thereby reducing the thickness of the mortar layer; when the installation base surface is concave, mortar should be added. In addition, mortar will overflow from the gap between adjacent decorative insulation boards and pollute the decorative surface. The decorative insulation board fixing device of the present invention can accurately control the distance between the decorative insulation board and the wall surface, and can be adjusted in place before installing the decorative insulation board. With the decorative insulation board fixing device of the present invention, each decorative insulation board can be disassembled and replaced separately without affecting other panels.

[0036] In this embodiment, the locking structure 3 includes a limiting sleeve 31 and a locking sleeve 32 .

[0037] The limiting sleeve 31 is sleeved on the cantilevered end of the wall connecting rod. The limiting sleeve 31 is located on the second side of the leveling plate 2 close to the anchoring end of the wall connecting rod. The locking sleeve 32 is sleeved on the cantilevered end of the wall connecting rod. The locking sleeve 32 abuts against the first side of the leveling plate 2.

[0038] The outer part of the cantilevered end of the wall connecting rod is provided with a first external thread. The limiting sleeve 31 and the locking sleeve 32 are respectively provided with a first internal thread adapted to the first external thread of the cantilevered end of the wall connecting rod. The limiting sleeve 31 and the locking sleeve 32 are respectively screwed into the cantilevered end of the wall connecting rod.

[0039] As a preferred embodiment, the wall connecting rod is a screw rod. When the wall 5 is a concrete wall, a threaded sleeve is pre-embedded in the cast wall, and the threaded sleeve is screwed to the wall connecting rod. When the wall 5 is a block wall, an expansion tube is driven into the wall, and the anchor end of the wall connecting rod is inserted into the expansion tube.

[0040] As a preferred embodiment, the limiting sleeve 31 and the locking sleeve 32 are nuts respectively. According to the verticality of the outer side of the wall, the limiting sleeve is first screwed into the cantilevered end of the wall connecting rod, so that multiple limiting sleeves on the outer side of the wall are located in the same vertical plane. Then the perforated sleeve of the adjustment plate is set on the cantilevered end of the wall connecting rod, and finally the locking sleeve is screwed into the cantilevered end, and the locking sleeve is rotated so that the locking sleeve hits the adjustment plate, and then the adjustment plate is hit against the limiting sleeve to lock the adjustment plate.

[0041] See also Figure 1 , Figure 3 and Figure 4 As shown, a circle of limiting flange 22 is formed on the side of the perforation of the adjustment plate away from the anchor end of the wall connecting member. A blind hole 410 for embedding the limiting flange 22 is formed on the inner side of the decorative insulation board. Through the clamping connection between the limiting flange and the blind hole, the decorative insulation board is further firmly installed on the outer surface of the wall to prevent the decorative insulation board from being displaced in the vertical direction.

[0042] Continue reading Figure 1 , Figure 3 and Figure 4 As shown, the second side of the leveling plate 2 close to the anchor plate is recessed toward the first side of the leveling plate 2 to form a receiving groove 23. The limiting sleeve 31 is received in the receiving groove 23, so that the outer edge of the leveling plate is closely attached to the outer side of the wall, thereby improving the reliability of the decorative insulation board.

[0043] In this embodiment, the depth of the accommodating groove 23 is less than or equal to the length of the limiting sleeve 31. Further, the depth of the accommodating groove 23 is equal to the length of the limiting sleeve 31.

[0044] In order to avoid heat transfer and improve the insulation effect of the decorative insulation board, the inner and outer sides of the adjustment plate 2 are respectively covered with an insulation layer 24. In this embodiment, the insulation layer is an insulation rubber cushion layer, which is attached to the inner and outer sides of the adjustment plate. The insulation layer can also be made of glass fiber, asbestos, aerogel felt and other materials.

[0045] In this embodiment, the decorative insulation board 4 includes an insulation layer 41 and a decorative panel 42 stacked together. A plurality of through-holes are provided in the insulation layer and the decorative panel, and an enlarged hole is formed at one end of the hole close to the decorative panel. The plug rod is inserted in the plug hole. A connecting hole is formed at one end of the plug rod 21 away from the leveling plate, and a fastener 211 is inserted in the connecting hole. A pressure plate is formed on the outside of the fastener 211. The fastener 211 is inserted in the plug hole of the plug rod, and the pressure plate of the fastener 211 is pressed against the bottom of the enlarged hole. The enlarged hole is filled with a filling block of the same material and color as the decorative panel.

[0046] Furthermore, the fastener 211 is a bolt, the insertion hole of the insertion rod is a threaded insertion hole, and the fastener is screwed into the threaded insertion hole of the insertion rod.

[0047] As a preferred embodiment, the four corners of the decorative insulation board are respectively provided with a plurality of insertion holes, that is, each decorative insulation board is fixedly mounted on the outer surface of the wall through four decorative insulation board fixing devices.

[0048] The present invention provides a method for fixing a decorative insulation board, comprising the following steps:

[0049] S1. The anchoring end of the wall connecting rod 1 is buried in the wall 5 of the building structure, so that the cantilevered end of the wall connecting rod 1 extends to the outer side of the wall 5.

[0050] This embodiment is described in detail by taking the installation of a decorative insulation board as an example.

[0051] Four sets of decorative insulation board fixing devices are provided. According to the installation position of the decorative insulation board on the outer side of the wall, the anchoring ends of the wall connecting rods 1 of the four sets of decorative insulation board fixing devices are distributed and buried in the wall 5 of the building structure, so that the cantilevered ends of the wall connecting rods 1 extend to the outer side of the wall 5.

[0052] S2. Sleeve the perforated plate 2 on the cantilevered end, and move the plate 2 in the axial direction along the wall connecting rod 1 according to the flatness of the outer side of the wall, so that all the plate 2 installed on the wall are located in the same vertical plane.

[0053] Specifically, step S2 includes the following steps:

[0054] S21 screws the limiting sleeve of the locking structure 3 to the cantilevered end of the wall connecting rod according to the verticality of the outer side of the wall, so that the limiting sleeves of each set of decorative insulation board fixing devices are located on the same vertical facade.

[0055] S22: Then, the through hole of the adjusting plate is sleeved on the cantilevered end of the wall connecting rod, so that the second side of the adjusting plate is pressed against the limiting sleeve.

[0056] S3, installing the locking structure 3 at the cantilevered end to lock the adjustment plate 2.

[0057] The locking sleeve of the locking structure 3 is screwed onto the cantilevered end of the wall connecting rod, so that the locking sleeve is pressed against the first side of the leveling plate to lock the leveling plate onto the wall connecting rod.

[0058] S4. After the leveling plate 2 is locked at the cantilevered end, the decorative insulation board is sleeved onto the plurality of insertion rods 21 on the first side of the leveling plate 2 away from the anchoring end.

[0059] The insertion holes at the four corners of the decorative insulation board are respectively sleeved on the multiple insertion rods 21 on the first side of the adjustment plate 2 away from the anchor end, and the fasteners 211 are screwed into the threaded insertion holes of the insertion rods, so that the pressure plate of the fastener presses against the bottom of the enlarged hole in the decorative panel of the decorative insulation board. Finally, a filling block is inserted into the enlarged hole to complete the installation of a decorative insulation board.

[0060] Second embodiment

[0061] Figure 5 It is a right side view of the decorative insulation board fixing device according to the second embodiment of the present invention.

[0062] See also Figure 5 As shown, the only difference from the first embodiment is that the through-hole thread of the adjustment plate is connected to the wall connecting rod, and the insertion rod and the adjustment plate are movably connected.

[0063] In order to quickly adjust the position of the adjustment plate, the through hole of the adjustment plate 2' is provided with a second internal thread. The outer part of the cantilevered end of the wall connecting rod is provided with a second external thread that matches the second internal thread of the adjustment plate 2'. The through hole of the adjustment plate 2' is threadedly connected to the cantilevered end of the wall connecting rod.

[0064] In order to adapt to the position of the plug hole opened on the decorative insulation board, a plurality of slide grooves 20' are formed on the first side of the adjustment plate 2'. The slide grooves 20' are arranged along the circumferential direction of the wall connecting rod. The end of the insertion rod 21' is connected with a slider. The slider is slidably arranged in the slide groove 20'.

[0065] As a preferred embodiment, the end of the slider provided at the end of the insertion rod, which is away from the insertion rod, extends in the radial direction of the insertion rod to form a convex ridge. A limiting strip is provided opposite to the notch of the slide slot to prevent the convex ridge from escaping from the slide slot.

[0066] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0067] The present invention is described in detail above in conjunction with the embodiments of the accompanying drawings. A person skilled in the art can make various variations of the present invention according to the above description. Therefore, some details in the embodiments should not be construed as limiting the present invention, and the present invention shall be protected by the scope defined by the attached claims.

Claims

1. A decorative insulation board fixing device, characterized in that: include: A wall tie rod, the wall tie rod having an opposite anchor end and a cantilever end; An adjustment plate, wherein a through hole is formed on the adjustment plate, and the through hole can be movably sleeved on the cantilever end along the axial direction of the wall connecting rod, and a first side of the adjustment plate away from the anchoring end is provided with a plurality of insertion rods for being inserted into the decorative insulation board, and a limiting flange is formed on the first side of the adjustment plate and arranged along the edge of the through hole, and a blind hole for accommodating the limiting flange is formed on the inner side of the decorative insulation board; and A locking structure for locking the leveling plate, mounted on the cantilevered end; The inner side and the outer side of the adjustment plate are respectively coated with a heat insulation layer; The locking structure comprises: A limiting sleeve, sleeved on the cantilever end, the limiting sleeve is located on the second side of the adjustment plate close to the anchoring end; as well as A locking sleeve, sleeved on the cantilevered end, the locking sleeve abuts against the first side of the leveling plate; A plurality of slide grooves are formed on the first side of the adjustment plate. The slide grooves are arranged along the circumferential direction of the wall connecting rod. The end of the insertion rod is connected to a sliding block, and the sliding block is slidably arranged in the slide groove.

2. The decorative insulation board fixing device according to claim 1, characterized in that: The outside of the cantilevered end is provided with a first external thread, the limiting sleeve and the locking sleeve are respectively provided with a first internal thread matched with the first external thread, and the limiting sleeve and the locking sleeve are respectively screwed on the cantilevered end.

3. The decorative insulation board fixing device according to claim 1, characterized in that: The through hole is provided with a second internal thread, the outside of the cantilevered end is provided with a second external thread matched with the second internal thread, and the through hole is threadedly connected to the cantilevered end.

4. The decorative insulation board fixing device according to claim 1, characterized in that: The second side of the adjustment plate close to the anchoring end is recessed toward the first side of the adjustment plate to form a receiving groove, and the limiting sleeve is received in the receiving groove.

5. The decorative insulation board fixing device according to claim 4, characterized in that: The depth of the accommodating groove is less than or equal to the length of the limiting sleeve.

6. A method for fixing a decorative insulation board using the decorative insulation board fixing device according to any one of claims 1 to 5, characterized in that: The following steps are involved: The anchoring end of the wall connecting rod is buried in the wall of the building structure so that the cantilevered end of the wall connecting rod extends to the outer side of the wall; The perforated plate of the adjustment plate is sleeved on the cantilevered end, and according to the flatness of the outer side surface of the wall, the adjustment plate is moved in the axial direction along the wall connecting rod, so that all the adjustment plates installed on the wall are located in the same vertical plane; Installing a locking structure on the cantilevered end to lock the leveling plate; After the adjustment plate is locked at the cantilevered end, the decorative insulation board is sleeved on the plurality of insertion rods on the first side of the adjustment plate away from the anchoring end, and the adjustment plate is embedded in the accommodating blind hole of the decorative insulation board.

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