Connecting device and rock plate curtain wall structure mounting system

Abstract

The utility model relates to the technical field of rock plate assembly type buildings, in particular to a connecting device and a rock plate curtain wall structure installation system, one end of a supporting piece in the connecting device abuts against the back face of a rock plate, the other end of the supporting piece is connected with one end of a locking piece through a screw, and the other end of the locking piece is bent to form a U-shaped clamping groove. The end of the rock plate is arranged in the U-shaped clamping groove, and the rock plate is fixed between the supporting piece and the locking piece through the locking piece. The rock plate is fixed in a clamping manner, so that the mounting position of the rock plate is adjustable, the mounting precision and attractiveness are improved, the integrity of the rock plate can be ensured, the loss rate is reduced, and mounting and dismounting are more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of rock slab assembled buildings, in particular to a connecting device and a rock slab curtain wall structure installation system. Background Art

[0002] Stone slabs are made of natural raw materials through a special process, with the help of a press of more than 10,000 tons (more than 15,000 tons), combined with advanced production technology, and fired at a high temperature of more than 1200°C. They are a new type of large-scale porcelain material that can withstand cutting, drilling, grinding and other processing processes. Stone slabs are mainly used in the fields of home furnishings and kitchen panels. As a new species in the home furnishing field, stone slab home furnishings have the characteristics of large specifications, strong plasticity, diverse colors, high temperature resistance, wear resistance, anti-penetration, acid and alkali resistance, zero formaldehyde, environmental protection and health compared to other home furnishing products. There are two existing ways of stone dry hanging. One is to adopt a fixed structure, in which the stone dry hanging parts are inserted into the sockets of the stone and fixed with structural glue, and then the stone dry hanging parts are locked to the steel beams by bolts. It is difficult to control the flatness of the stone wall and the control of the stone gaps, and the error is relatively high. The second is an adjustable stone dry hanging part, whose structure is to insert the stone dry hanging parts into the sockets of the stone and fix them with structural glue, and then the stone dry hanging parts are inserted into the corresponding sockets, and the height displacement is adjusted by adjusting the bolts from the upper part of the stone dry hanging parts to the bottom and then against the sockets. This upper adjustment bolt structure requires a threaded hole to be opened on the stone dry hanging parts, and the load of the stone acts on the threads of the threaded hole. Long-term use can easily cause damage to the threads and lose the adjustment function. Utility Model Content

[0003] In order to solve the technical defects raised in the above-mentioned background technology, the purpose of the utility model is to provide a connecting device and a rock slab curtain wall structure installation system.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A connecting device for splicing two adjacent rock slabs, comprising a supporting member for supporting the rock slab, one end of the supporting member abutting against the back side of the rock slab; the other end of the supporting member is screwed to one end of a locking member, the other end of the locking member is bent to form a U-shaped groove, the end of the rock slab is arranged in the U-shaped groove, and the locking member is used to fix the supporting member to the rock slab.

[0006] By adopting the above technical solution, one end of the support member is in contact with the back of the rock board, the other end of the support member is screwed to one end of the locking member, the other end of the locking member is bent to form a U-shaped slot, the end of the rock board is set in the U-shaped slot, and the locking member fixes the rock board between the support member and the locking member. Fixing the rock board in the form of clamping makes the installation position of the rock board adjustable, improves the installation accuracy and aesthetics, and can also ensure the integrity of the rock board, reduce the loss rate, and make installation and removal more convenient.

[0007] Furthermore, the support member includes a support column and a support plate. The length direction of the support column is arranged along the gap between two rock plates, the support column is hollow inside, and the support plate is arranged between the support column and the rock plate, which saves costs and is easy to carry and install.

[0008] Furthermore, the support member also includes a connecting plate and a limiting strip. The connecting plate is set as an L-shaped structure, one end of the connecting plate is fixedly connected to one end of the support column, and the other end of the connecting plate is spaced apart from the support column. The locking member is located between the support column and the connecting plate, and is arranged in an avoidance manner, with a compact structure. The limiting strip is arranged on the side of the connecting plate away from the locking member, so as to facilitate the formation of a sealing structure between two adjacent limiting strips.

[0009] Furthermore, the support column, the support plate, the connecting plate and the limiting strip are integrally formed, thereby improving the efficiency of processing and assembly as well as the stability of the structure.

[0010] A rock slab curtain wall structure installation system, comprising any one of the connection devices described above; two groups of the connection devices are arranged between two adjacent groups of rock slabs, and a first waterproof layer is sealed between the connection device and the corresponding rock slab and between two adjacent rock slabs.

[0011] Furthermore, an open groove is provided at one end of the rock plate away from the support member connected to the connecting device. The groove wall of the U-shaped groove of the locking member away from the support member is clamped in the groove, which is convenient for installing and fixing the locking member.

[0012] Furthermore, the length of the groove wall of the U-shaped groove on the side close to the support member is greater than the length of the groove wall on the side away from the support member, thereby reducing the size of the groove, which is beneficial to protecting the rock plate and reducing losses.

[0013] Furthermore, the width of the U-shaped slot is greater than the thickness of the rock board, which improves the efficiency of installation. The first waterproof layer is arranged in the area enclosed by the U-shaped slot, the support member and the rock board, which improves the waterproof effect.

[0014] Furthermore, a second waterproof layer is provided between the two connecting devices, which provides double waterproofing and has a significant effect.

[0015] In summary, the beneficial effects of the utility model are:

[0016] The utility model has one end of the support member abutting against the back of the rock board, the other end of the support member being screwed to one end of the locking member, the other end of the locking member being bent to form a U-shaped slot, the end of the rock board being set in the U-shaped slot, and the locking member fixing the rock board between the support member and the locking member. The rock board is fixed in the form of a clamping connection, so that the installation position of the rock board is adjustable, the installation accuracy and aesthetics are improved, the integrity of the rock board is ensured, the loss rate is reduced, and the installation and removal are more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic cross-sectional structure diagram of the rock slab curtain wall structure installation system of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the rock slab curtain wall structure installation system of the utility model from another perspective.

[0019] Figure 3 It is a front view of the hanger of the rock slab curtain wall structure installation system of the utility model.

[0020] Description of reference numerals in the figures:

[0021] 1. A connecting device; 11. Support member; 111. Support column; 112. Support plate; 113. Connecting plate; 114. Limiting strip; 12. Locking member; 13. Screw; 2. Rock slab curtain wall structure installation system; 3. Rock slab; 4. Perforated metal plate; 5. First waterproof layer; 6. Second waterproof layer; 7. Hanging member. DETAILED DESCRIPTION

[0022] 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 belong to the scope of protection of the utility model.

[0023] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0024] In the description of the utility model, if there is a word description such as "several", it means one or more, and the meaning of "more" is two or more. Greater than, less than, and more than are understood to exclude the number itself, and above, below, and within are understood to include the number itself. If there is a description of the first, second, and third, it is only used to distinguish the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0025] The following is combined with Figure 1-2 , the embodiments of the utility model are further described in detail.

[0026] A connecting device 1, such as Figure 1 As shown, it is used to splice two adjacent rock slabs 3, and includes a support member 11 for supporting the rock slab 3, one end of the support member 11 abuts against the back of the rock slab 3. The other end of the support member 11 is connected to a screw 13 at one end of a locking member 12, and the other end of the locking member 12 is bent to form a U-shaped slot, and the end of the rock slab 3 is set in the U-shaped slot. The locking member 12 is used to fix the support member 11 and the rock slab 3.

[0027] Specifically, the support member 11 includes a support column 111, a support plate 112, a connecting plate 113 and a limit bar 114. The length direction of the support column 111 is arranged along the gap between the two rock plates 3, the support column 111 is hollow inside, and the support plate 112 is arranged between the support column 111 and the rock plate 3, which saves costs and is convenient for transportation and installation.

[0028] The connecting plate 113 is configured as an L-shaped structure, one end of the connecting plate 113 is fixedly connected to one end of the support column 111, and the other end of the connecting plate 113 is spaced apart from the support column 111. The locking member 12 is located between the support column 111 and the connecting plate 113, and is arranged in an avoidance manner, and has a compact structure. The screw 13 is threadedly connected to the connecting plate 113, the locking member 12 and the support column 111 in sequence. The limiting strip 114 is arranged on the side of the connecting plate 113 away from the locking member 12, so as to form a sealing structure between two adjacent limiting strips 114. The width direction of the limiting strip 114 is arranged perpendicular to the side of the connecting plate 113 away from the locking member 12.

[0029] The support column 111 , the support plate 112 , the connecting plate 113 and the limiting strip 114 are integrally formed, which improves the processing and assembly efficiency and the stability of the structure.

[0030] In another embodiment, please refer to Figure 1 , Figure 2 , a rock slab curtain wall structure installation system 2, which includes any one of the above-mentioned connecting devices 1, and the specific structure can refer to the corresponding content of the above-mentioned embodiments. Two groups of connecting devices 1 are arranged between two adjacent groups of rock slabs 3, and a first waterproof layer 5 is sealed and connected between one connecting device 1 and the corresponding rock slab 3, and between two adjacent rock slabs 3. The rock slab 3 is hung on the beam through a hanger 7, which makes installation and disassembly more convenient. The beams and the columns are arranged in a grid shape. The wall is provided with multiple groups of iron mounting seats, and the columns are bolted to one side of the L-shaped iron plate, and the other side of the L-shaped iron plate is welded to the mounting seat to fix the columns and facilitate the adjustment of the verticality of the columns.

[0031] Specifically, an open groove is provided at one end of the rock plate 3 away from the support member 11 of the connection device 1. The groove wall of the U-shaped groove of the locking member 12 away from the support member 11 is clamped in the groove, which is convenient for installing and fixing the locking member 12.

[0032] The length of the groove wall of the U-shaped groove close to the support member 11 is greater than the length of the groove wall of the U-shaped groove away from the support member 11, which reduces the size of the groove, is beneficial to protecting the rock plate 3 and reducing losses.

[0033] The width of the U-shaped slot is greater than the thickness of the rock board 3, which improves the efficiency of installation. A first waterproof layer 5 is provided in the area enclosed by the U-shaped slot, the support member 11, and the rock board 3 to improve the waterproof effect. The first waterproof layer 5 is also filled between the two locking members 12. The first waterproof layer 5 is formed by filling with waterproof glue. At the same time, the front and back and up and down distances of the rock board 3 can also be adjusted to improve the accuracy and aesthetics of installation.

[0034] A second waterproof layer 6 is also provided between the two connecting devices 1, which is double waterproof and has a significant effect. Among them, the second waterproof layer 6 is provided with open installation grooves on both sides, and the two adjacent limit strips 114 are correspondingly installed in the installation grooves, so that the two adjacent groups of connecting devices 1 are sealed and connected to prevent water leakage. The second waterproof layer 6 uses weather-resistant glue.

[0035] The second waterproof layer 6 can also be made of aluminum material, which can provide a higher bearing capacity. Waterproof glue is filled between the installation groove and the limiting strip 114 for waterproof sealing.

[0036] A perforated metal plate 4 is provided on the side of the rock plate 3 facing the support plate 112 , and the side end of the support plate 112 abuts against the side of the perforated metal plate 4 , which improves the bearing strength of the rock plate 3 and is beneficial to protecting the rock plate 3 .

[0037] Also, please refer to Figure 3 A hanger 7 is provided on the side of the support column 111 away from the locking member 12, and the hanger 7 is set as an L-shaped plate structure. A screw hole 71 is provided on one side of the hanger 7, and the hanger 7 is screwed to the support column 111. The other side of the hanger 7 is hung on the beam, making it easier to disassemble and assemble the rock slab 3. A bayonet can be provided at the hanging position of the beam to improve the stability of the installation. Among them, the thickness of the side of the hanger 7 where the screw hole 71 is provided is greater than the thickness of the other side of the hanger 7.

[0038] During installation, first set one end of the locking member 12 between the connecting plate 113 and the supporting column 111, insert the rock board 3 to be spliced ​​into the U-shaped slot, the punching metal plate 4 abuts against the supporting plate 112, and one side wall of the U-shaped slot abuts against the groove, and tighten the screw 13 to fix the locking member 12, the supporting member 11 and the rock board 3. Then splice the adjacent rock boards 3 and a connecting device 1. After the splicing is completed, fill the first waterproof layer 5 and the second waterproof layer 6.

[0039] One end of the support member 11 is in contact with the back of the rock board 3, and the other end of the support member 11 is connected to a screw 13 at one end of the locking member 12. The other end of the locking member 12 is bent to form a U-shaped slot, and the end of the rock board 3 is set in the U-shaped slot. The locking member 12 fixes the rock board 3 between the support member 11 and the locking member 12. Fixing the rock board 3 in the form of clamping makes the installation position of the rock board 3 adjustable, improves the installation accuracy and aesthetics, and can also ensure the integrity of the rock board 3, reduce the loss rate, and make installation and removal more convenient.

[0040] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A connecting device for connecting two adjacent rock slabs (3), characterized in that: It comprises a support member (11) for supporting a rock board (3), one end of the support member (11) being in contact with the back side of the rock board (3); the other end of the support member (11) being connected to a screw (13) at one end of a locking member (12), the other end of the locking member (12) being bent to form a U-shaped slot, the end of the rock board (3) being arranged in the U-shaped slot, and the locking member (12) being used to fix the support member (11) and the rock board (3) in connection.

2. A connection device according to claim 1, characterized in that: The support member (11) comprises a support column (111) and a support plate (112); the length direction of the support column (111) is arranged along the gap between two rock plates (3); the interior of the support column (111) is hollow; and the support plate (112) is arranged between the support column (111) and the rock plates (3).

3. A connection device according to claim 2, characterized in that: The support member (11) further comprises a connecting plate (113) and a limiting strip (114); the connecting plate (113) is arranged as an L-shaped structure; one end of the connecting plate (113) is fixedly connected to one end of the supporting column (111), and the other end of the connecting plate (113) is spaced apart from the supporting column (111); the locking member (12) is located between the supporting column (111) and the connecting plate (113); and the limiting strip (114) is arranged on a side of the connecting plate (113) away from the locking member (12).

4. A connection device according to claim 3, characterized in that: The support column (111), the support plate (112), the connecting plate (113) and the limiting strip (114) are integrally formed.

5. The rock slab curtain wall structure installation system is characterized by: It comprises a connecting device (1) as described in any one of claims 1 to 4 above; two groups of the connecting devices (1) are arranged between two adjacent groups of rock slabs (3), and a first waterproof layer (5) is sealed between the connecting device (1) and the corresponding rock slab (3) and between two adjacent rock slabs (3).

6. The rock slab curtain wall structure installation system according to claim 5, characterized in that: An open groove is provided at one end of the rock plate (3) away from the support member (11) of the connection device (1); the groove wall of the U-shaped groove of the locking member (12) away from the support member (11) is engaged in the groove.

7. The rock slab curtain wall structure installation system according to claim 6, characterized in that: The length of the groove wall of the U-shaped groove on the side close to the support member (11) is greater than the length of the groove wall of the U-shaped groove on the side away from the support member (11).

8. The rock slab curtain wall structure installation system according to claim 5, characterized in that: The width of the U-shaped groove is greater than the thickness of the rock plate (3); the first waterproof layer (5) is provided in the area enclosed by the U-shaped groove, the support member (11) and the rock plate (3).

9. The rock slab curtain wall structure installation system according to claim 5, characterized in that: A second waterproof layer (6) is also provided between the two connecting devices (1).

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