Connecting structure convenient for hanging stone curtain wall

Abstract

The invention relates to a connecting structure convenient for hanging a stone curtain wall, comprising: a plurality of first keels, the plurality of first keels are arranged on the outer side of a building structure at intervals up and down, and one side of the narrow flange of each first keel faces the outer side and is hooked with the stone curtain wall; the second keels are laid along the outer wall of the building structure, and the second keels are connected with the wide flanges, close to one side of the building structure, of the first keels; the limiting module is arranged on the upper end face of the web plate of the first keel, and the limiting module can move and be clamped according to the size of the stone curtain wall; the positioning clamp can be inserted into the web plate of the first keel, and the positioning clamp is arranged on the outer side of the stone curtain wall to position the stone curtain wall. The gap between the stone curtain wall and the first keel can be extruded through the limiting module, the stone curtain wall is prevented from shaking, the safety of stone installation construction can be improved in cooperation with the positioning effect of the positioning clamp on the first keel, the stone curtain wall is directly hoisted and hung, and the construction period can be shortened.

Description

Technical Field

[0001] The invention relates to the field of architectural design, in particular to a connection structure that is convenient for hanging a stone curtain wall. Background Art

[0002] Curtain wall is the outer wall of the building, a non-load-bearing structure, hung up like a curtain, so it is also called "curtain wall". It is a lightweight wall with decorative effect commonly used in modern large and high-rise buildings. It is composed of panels and supporting structure systems, and can have a certain displacement ability relative to the main structure or a certain deformation ability itself, and is an external protective structure or decorative structure of the building that does not bear the effects of the main structure (the external wall frame support system is also a connection structure of the curtain wall system that is convenient for hanging stone curtain walls).

[0003] When installing some existing curtain walls, the curtain wall stones are usually installed through I-beams. A groove is opened on the stone, and the stone is allowed to slide on the I-beam to achieve the installation of the curtain wall stone. However, when fixing in the above manner, a gap is left between the groove and the I-beam, which can easily cause the stone to shake, thereby affecting the safety of the curtain wall. Summary of the invention

[0004] The purpose of the present invention is to overcome the defects of the prior art and provide a connection structure that is convenient for hanging stone curtain walls, so as to solve the problem that when the curtain wall stones are installed and fixed by I-beams, there is a gap between the grooves and the I-beams, which easily causes the stones to shake and affects the safety of the curtain walls.

[0005] The technical solution to achieve the above-mentioned purpose is: a connection structure that is convenient for hanging a stone curtain wall, comprising: a plurality of first keels, the plurality of first keels are arranged at intervals up and down on the outside of the building structure, and the narrow flange side of the first keel faces outward and is hooked with the stone curtain wall; a plurality of second keels, the plurality of second keels are laid along the outer wall of the building structure, and the second keels are connected to the wide flange of the first keel on the side close to the building structure; a limiting module, the limiting module is arranged on the upper end surface of the web of the first keel, and the limiting module can be moved and clamped according to the size of the stone curtain wall; a positioning clip, the positioning clip can be inserted into the web of the first keel, and the positioning clip is arranged on the outside of the stone curtain wall to position the stone curtain wall.

[0006] In a connection structure for suspending a stone curtain wall, a limit module can be used to squeeze a gap between the stone curtain wall and a first keel to prevent the stone curtain wall from shaking. The positioning clamp can be used to position the first keel, thereby improving the safety of stone installation construction. The stone curtain wall can be directly hoisted and hung, thereby shortening the construction period.

[0007] A further improvement of the connection structure for suspending a stone curtain wall according to the present invention is that an embedded part is provided on the outer wall of the building structure, and the embedded part is connected to the second keel.

[0008] A further improvement of the connection structure for facilitating the hanging of a stone curtain wall according to the present invention is that an angle code is provided between the second keel and the embedded part.

[0009] A further improvement of the connection structure for suspending a stone curtain wall according to the present invention is that the limiting module comprises: a fixed block, the fixed block is placed on the upper end surface of the first keel, the fixed block is hollow inside, and a notch is provided on the side of the fixed block facing the stone curtain wall; a two-way threaded rod, the two-way threaded rod is rotatably connected to the inside of the fixed block, and the threads on the surface of the two-way threaded rod are arranged in opposite directions; two moving blocks, the two moving blocks are passed through the two-way threaded rod, and the two moving blocks are respectively located at opposite threads on the two-way threaded rod; two connecting support rods, the ends on the same side of the two connecting support rods are rotatably connected to the two moving blocks respectively; an extrusion block, one end of the extrusion block is placed inside the fixed block, the other end of the extrusion block extends out of the notch of the fixed block and abuts against the stone curtain wall, the extrusion block is rotatably connected to the ends on the other side of the two connecting support rods, and the extrusion block slides under the push and pull of the two connecting support rods.

[0010] A further improvement of the connection structure for suspending a stone curtain wall of the present invention is that it further comprises: two limit blocks, the two limit blocks are respectively connected to the two ends of the extrusion block, and the limit blocks are arranged between the extrusion block and the fixed block.

[0011] A further improvement of the connection structure for suspending a stone curtain wall according to the present invention is that the inner walls on both sides of the fixing block are provided with corresponding limiting grooves for the limiting block to slide.

[0012] A further improvement of the connection structure for suspending a stone curtain wall according to the present invention is that the positioning clamp comprises: a first positioning column; a second positioning column, the second positioning column is arranged opposite to the first positioning column; an elastic adjustment structure, the two ends of the elastic adjustment structure are respectively connected to the first positioning column and the second positioning column, and the elastic adjustment structure is stretched and contracted under force, which can drive the distance between the first positioning column and the second positioning column to change.

[0013] A further improvement of the connection structure for suspending a stone curtain wall according to the present invention is that the elastic adjustment structure comprises: a sleeve, the sleeve is connected to the outer wall of the first positioning column, and the open end of the sleeve is opposite to the second positioning column; a return spring, the return spring is arranged inside the sleeve; and a sliding rod, one end of the sliding rod is connected to the side wall of the second positioning column, and the other end of the sliding rod extends into the interior of the sleeve and resists against the return spring.

[0014] A further improvement of the connection structure for hanging a stone curtain wall according to the present invention is that a plurality of positioning holes are provided on the web of the first keel for inserting the positioning clips.

[0015] A further improvement of the connection structure for suspending a stone curtain wall according to the present invention is that it further comprises a pulley, wherein the pulley is arranged on the upper end surface of the narrow flange. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a vertical view of a connection structure for suspending a stone curtain wall.

[0017] Figure 2 It is the elevation view of the stone curtain wall of the present invention.

[0018] Figure 3 for Figure 1 A partial enlarged view of .

[0019] Figure 4 It is a cross-sectional view of the limiting module of the present invention.

[0020] Figure 5 for Figure 3 A partial enlarged view of .

[0021] Figure 6 It is a cross-sectional view of the positioning clip of the present invention.

[0022] Figure 7 The present invention is a schematic diagram of the process of a construction method for a suspended stone curtain wall.

[0023] In the figure: 10, first keel; 11, second keel; 12, limit module; 121, fixed block; 122, two-way threaded rod; 123, moving block; 124, connecting support rod; 125, extrusion block; 126, limit block; 127, limit groove; 13, positioning clamp; 131, first positioning column; 132, second positioning column; 133, sleeve; 134, return spring; 135, slide rod; 14, positioning hole; 15, pulley; 16, stiffening rib; 17, stone curtain wall; 18, L-shaped groove; 20, embedded parts; 21, angle code. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0025] See also Figure 1 , Figure 1 The present invention provides a connection structure for hanging a stone curtain wall 17, comprising: a plurality of first keels 10, the plurality of first keels 10 are arranged at intervals on the outside of the building structure, and the narrow flange side of the first keel 10 faces outward and is hooked with the stone curtain wall 17.

[0026] Among them, the multiple first keels 10 are arranged up and down and located on the same center line, and the multiple first keels 10 are all arranged horizontally.

[0027] In this embodiment, the interval between the upper and lower adjacent first keels 10 is set according to specific construction requirements and is not specifically limited here.

[0028] See also Figure 2 , showing the elevation view of the stone curtain wall of the present invention. In this embodiment, a plurality of L-shaped grooves 18 are provided on the side of the stone curtain wall 17 close to the side wall of the building structure, and the spacing between adjacent L-shaped grooves 18 is set according to the spacing between the first keels 10. The L-shaped grooves 18 correspond to and match the narrow flanges of the first keels 10, so that the narrow flanges of the first keels 10 can be inserted into the L-shaped grooves 18 of the stone curtain wall 17 to hang the stone curtain wall 17.

[0029] A plurality of second keels 11 are laid along the outer wall of the building structure, and the second keels 11 are connected to the wide flange of the first keel 10 on one side close to the building structure.

[0030] The second keel 11 is vertically arranged with respect to the first keel 10 , and the spacing between adjacent second keels 11 is also set according to actual construction requirements, which is not specifically limited here.

[0031] The limiting module 12 is arranged on the upper surface of the web of the first keel 10 . The limiting module 12 can be moved and fixed according to the size of the stone curtain wall 17 .

[0032] The limiting module 12 is arranged on one side of the web close to the wide flange, and a plurality of stiffening ribs 16 may be arranged on the upper and lower sides of the connection between the web and the wide flange for reinforcing the web.

[0033] The positioning clip 13 can be inserted into the web of the first keel 10 . The positioning clip 13 is arranged on the outside of the stone curtain wall 17 to position the stone curtain wall 17 .

[0034] Among them, after the positioning clip 13 is inserted into the web, a part of the upper end surface of the web is exposed. The positioning clip 13 can be set on both sides of the stone curtain wall 17, and the outer wall of the stone curtain wall 17 is positioned through the exposed part to prevent the stone curtain wall 17 from moving left and right and shaking.

[0035] See also Figure 1 , Figure 1 The present invention provides a connection structure for hanging a stone curtain wall 17 . The outer wall of the building structure is provided with an embedded part 20 , and the embedded part 20 is connected to the second keel 11 .

[0036] Among them, the width of the outer end surface of the embedded part 20 exposed on the outer wall of the building structure is greater than the width of the second keel 11. In this embodiment, multiple groups of embedded parts 20 are arranged, each group of embedded parts 20 is arranged at the same horizontal height, and the arrangement position of each group of embedded parts 20 corresponds to the arrangement position of the first keel 10, which can strengthen the support for the first keel 10.

[0037] See also Figure 1 , Figure 1 The present invention provides a connection structure for suspending a stone curtain wall 17 , wherein an angle code 21 is provided between the second keel 11 and the embedded part 20 .

[0038] The angle bracket 21 strengthens the connection between the second keel 11 and the embedded component 20 to maintain the stability of the connection.

[0039] See also Figure 3 and Figure 4 , Figure 3 Shows Figure 1 A partial enlarged view of Figure 4 The present invention provides a connection structure for suspending a stone curtain wall 17, wherein the limit module 12 comprises a fixing block 121, the fixing block 121 is placed on the upper end surface of the first keel 10, the fixing block 121 is hollow inside, and a notch is provided on the side of the fixing block 121 facing the stone curtain wall 17.

[0040] The plurality of fixing blocks 121 are arranged side by side and at intervals, and the intervals between adjacent fixing blocks 121 are set equal.

[0041] The bidirectional threaded rod 122 is rotatably connected to the interior of the fixed block 121 , and the threads on the surface of the bidirectional threaded rod 122 are arranged in opposite directions.

[0042] The bidirectional threaded rod 122 is vertically arranged in the fixing block 121 , and both ends of the bidirectional threaded rod 122 are respectively connected to the upper and lower ends in the fixing block 121 , and the bidirectional threaded rod 122 is arranged at one end of the fixing block 121 away from the slot.

[0043] In this embodiment, the upper end of the bidirectional threaded rod 122 passes through the upper end of the fixed block 121, and the bidirectional threaded rod 122 extends to form a rotatable handle for construction workers to hold the handle and rotate the bidirectional threaded rod 122 as a whole.

[0044] Two moving blocks 123 are disposed on the bidirectional threaded rod 122 , and the two moving blocks 123 are respectively located at opposite threads on the bidirectional threaded rod 122 .

[0045] The two moving blocks 123 are respectively disposed at the upper and lower ends of the bidirectional threaded rod 122 , and the rotation of the bidirectional threaded rod 122 can drive the two moving blocks 123 disposed thereon to move toward each other.

[0046] Two connecting support rods 124, and ends of the two connecting support rods 124 on the same side are rotatably connected to the two moving blocks 123 respectively.

[0047] The length of the connecting support rod 124 is fixed, and the connecting support rod 124 is driven by the moving block 123 to rotate at multiple angles. The two moving blocks 123 move relative to each other, which will make one end of the two connecting support rods 124 relatively close to each other.

[0048] An extrusion block 125, one end of which is placed inside the fixed block 121, and the other end of which extends out of the slot of the fixed block 121 and abuts against the stone curtain wall 17. The extrusion block 125 is rotatably connected to the ends of the other sides of the two connecting support rods 124, and the extrusion block 125 is pushed and pulled by the two connecting support rods 124 to slide.

[0049] The outer side of the extrusion block 125 is serrated to facilitate extrusion of the side wall of the stone curtain wall 17 , and the inner side of the extrusion block 125 is connected to the connecting support rod 124 .

[0050] In this embodiment, the construction personnel can hold the handle and rotate the bidirectional threaded rod 122, driving the two moving blocks 123 installed thereon to move toward each other, so that one end of the two connected connecting support rods 124 is relatively close to each other, thereby pushing the extrusion block 125 to move outside the slot inside the fixed block 121, and after pushing the extrusion block 125 out of the fixed block 121, the outer end of the extrusion block 125 contacts the side wall of the stone curtain wall 17, thereby achieving the extrusion of the stone curtain wall 17, compressing the gap between the stone curtain wall 17 and the narrow flange of the first keel 10, and preventing the stone curtain wall 17 from shaking after installation.

[0051] See also Figure 4 , showing a cross-sectional view of the limit module of the present invention. The present invention provides a connection structure for suspending a stone curtain wall 17, and further includes: two limit blocks 126, the two limit blocks 126 are respectively connected to the two ends of the extrusion block 125, and the limit blocks 126 are arranged between the extrusion block 125 and the fixed block 121.

[0052] Among them, the movable range of the limit block 126 is within the slot. When the limit block 126 moves to the inner wall of the slot, the part of the extrusion block 125 pushed out of the slot reaches the maximum value. The limit block 126 can effectively prevent the extrusion block 125 from escaping from the slot of the fixed block 121.

[0053] See also Figure 4 , showing a cross-sectional view of the position limiting module of the present invention. The present invention provides a connection structure for suspending a stone curtain wall 17, and position limiting grooves 127 are correspondingly provided on the inner walls of both sides of the fixing block 121 for the position limiting block 126 to slide.

[0054] Among them, a confined space is formed between the limiting groove 127 and the outer wall of the extrusion block 125. The limiting block 126 moves in the confined space as the extrusion block 125 slides, and can only move in the confined space. When the limiting block 126 moves to the outermost end, the extrusion block 125 is limited, which can effectively prevent the extrusion block 125 from sliding out.

[0055] See also Figure 5 and Figure 6 , Figure 5 Shows Figure 3 A partial enlarged view of Figure 6 The cross-sectional view of the positioning clamp of the present invention is shown. The present invention provides a connection structure for suspending a stone curtain wall 17 . The positioning clamp 13 includes: a first positioning column 131 .

[0056] The first positioning column 131 may be a round column or a square column, which can be selected according to actual needs and is not limited here.

[0057] The second positioning column 132 is disposed opposite to the first positioning column 131 .

[0058] The second positioning column 132 has the same size as the first positioning column 131 .

[0059] The elastic adjustment structure has two ends connected to the first positioning column 131 and the second positioning column 132 respectively, and the elastic adjustment structure expands and contracts when subjected to force, which can drive the distance between the first positioning column 131 and the second positioning column 132 to change.

[0060] Among them, the elastic adjustment structure is horizontally arranged. When the positioning clamp 13 is inserted into the web of the first keel 10, the bottom of the elastic adjustment structure abuts against the upper end surface of the web. The elastic adjustment structure can change the distance between the first positioning column 131 and the second positioning column 132. The positioning clamp 13 has a wide range of applications.

[0061] See also Figure 6 , showing a cross-sectional view of the positioning clamp of the present invention. The present invention provides a connection structure for suspending a stone curtain wall 17, wherein the elastic adjustment structure comprises: a sleeve 133, the sleeve 133 is connected to the outer wall of the first positioning column 131, and the open end of the sleeve 133 is opposite to the second positioning column 132.

[0062] The sleeve 133 may be circular or square, and there is no specific limitation here. The sleeve 133 is hollow inside.

[0063] The return spring 134 is disposed inside the sleeve 133 .

[0064] The length of the return spring 134 in a non-stressed state is equal to or greater than the inner length of the sleeve 133 , so that the return spring 134 can maintain support for the first positioning column 131 and the second positioning column 132 when compressed by the slide rod 135 .

[0065] The slide rod 135 has one end connected to the side wall of the second positioning column 132 , and the other end of the slide rod 135 extends into the interior of the sleeve 133 and abuts against the return spring 134 .

[0066] Among them, the sliding rod 135 slides inside the sleeve 133, and the end of the return spring 134 close to the sliding rod 135 is fixedly connected to the end of the sliding rod 135. The diameter of the end of the sliding rod 135 extending into the sleeve 133 is larger than the inner diameter of the opening of the sleeve 133, which can prevent the sliding rod 135 from falling off.

[0067] See also Figure 3 , showing Figure 1 The present invention provides a connection structure for suspending a stone curtain wall 17. The web of the first keel 10 is provided with a plurality of positioning holes 14 for the positioning clips 13 to be inserted.

[0068] Among them, two positioning holes 14 are arranged opposite to each other in a group, each group of positioning holes 14 is arranged along the outer edge of the web, and the spacing between adjacent groups of positioning holes 14 is equal. The shape of the positioning holes 14 matches the shape of the ends of the first positioning column 131 and the second positioning column 132. The inner diameter of the positioning holes 14 is set larger than the end diameter of the first positioning column 131 and the second positioning column 132 to facilitate corresponding insertion.

[0069] In this embodiment, the installation of the positioning clamp 13 requires relative pressing of the first positioning column 131 and the second positioning column 132, so that the sliding rod 135 squeezes the return spring 134, and adjusts the distance between the first positioning column 131 and the second positioning column 132, so that the first positioning column 131 and the second positioning column 132 of the positioning clamp 13 match the two positioning holes 14. After insertion, the stone curtain wall 17 can be restricted to prevent the movement of the curtain wall stone. At the same time, it is convenient to position the curtain wall stone during installation, thereby improving the installation quality of the curtain wall stone.

[0070] See also Figure 3 , showing Figure 1 The present invention provides a connection structure for suspending a stone curtain wall 17, which also includes a pulley 15, and the pulley 15 is arranged on the upper end surface of the narrow flange.

[0071] Among them, the pulley 15 can increase the smoothness of the L-shaped groove 18 of the stone curtain wall 17 being inserted into the narrow flange of the first keel 10, reduce the manpower consumption of stone installation, ensure the installation quality of the stone curtain wall 17, reduce the loss rate of stone installation, and reduce subsequent repair costs.

[0072] See also Figure 7 , showing a schematic flow chart of a construction method of a suspended stone curtain wall of the present invention. A construction method of a suspended stone curtain wall 17 comprises the following steps:

[0073] Execute step S210: install the embedded plate on the outer wall of the building structure.

[0074] Execute step S220: arrange the second keel 11 on the outside of the building structure, connect the second keel 11 to the embedded part 20, and set the angle bracket 21 for reinforcement.

[0075] Execute step S230: arrange a plurality of first keels 10 in intervals up and down and connect them to the second keels 11 .

[0076] Execute step S240 : install the limiting module 12 on the web of the first keel 10 , and set a pulley 15 at the upper end of the narrow flange of the first keel 10 .

[0077] Execute step S250: hoist the stone curtain wall 17 , and hang the L-shaped groove of the stone curtain wall 17 correspondingly at the narrow flange of the first keel 10 .

[0078] Execute step S260: push the stone curtain wall 17 to slide to the target position, and adjust the limiting module 12 to limit the stone curtain wall 17.

[0079] Execute step S270: insert the fixing clip into the positioning hole 14 to position the stone curtain wall 17.

[0080] The present invention is described in detail above in conjunction with the embodiments of the drawings. A person skilled in the art can make various changes to the present invention according to the above description. Therefore, certain details in the embodiments should not be construed as limiting the present invention, and the scope of protection of the present invention shall be the scope defined by the attached claims.

Claims

1. A connection structure for hanging a stone curtain wall, arranged on the outer wall of a building structure, characterized in that: include: A plurality of first keels are arranged at intervals on the outside of the building structure, and a narrow flange side of the first keel faces outward and is hooked with the stone curtain wall; A plurality of second keels, wherein the plurality of second keels are laid along the outer wall of the building structure, and the second keels are connected to the wide flange of the first keel on one side close to the building structure; A limiting module, the limiting module is arranged on the upper end surface of the web of the first keel, and the limiting module can be moved and fixed according to the size of the stone curtain wall; A positioning clip can be inserted into the web of the first keel, and the positioning clip is arranged on the outside of the stone curtain wall to position the stone curtain wall.

2. A connection structure for hanging a stone curtain wall according to claim 1, characterized in that: An embedded part is arranged on the outer wall of the building structure, and the embedded part is connected to the second keel.

3. A connection structure for hanging a stone curtain wall according to claim 2, characterized in that: An angle code is provided between the second keel and the embedded part.

4. The connection structure for hanging a stone curtain wall according to claim 1, characterized in that: The limit module comprises: A fixing block, which is placed on the upper end surface of the first keel, the fixing block is hollow inside, and a notch is provided on a side of the fixing block facing the stone curtain wall; A bidirectional threaded rod, the bidirectional threaded rod is rotatably connected to the interior of the fixed block, and the threads on the surface of the bidirectional threaded rod are arranged in opposite directions; Two moving blocks, the two moving blocks are passed through the bidirectional threaded rod, and the two moving blocks are respectively located at opposite threads on the bidirectional threaded rod; Two connecting support rods, the ends of the two connecting support rods on the same side are rotatably connected to the two moving blocks respectively; An extrusion block, one end of which is placed inside the fixed block, and the other end of which extends out of the notch of the fixed block to abut against the stone curtain wall. The extrusion block is rotatably connected to the ends on the other sides of the two connecting support rods, and the extrusion block slides under the push and pull of the two connecting support rods.

5. The connection structure for hanging a stone curtain wall according to claim 4, characterized in that: Also includes: Two limit blocks are respectively connected to two ends of the extrusion block, and the limit blocks are arranged between the extrusion block and the fixed block.

6. The connection structure for hanging a stone curtain wall according to claim 5, characterized in that: The inner walls on both sides of the fixing block are correspondingly provided with limiting grooves for the limiting block to slide.

7. The connection structure for hanging a stone curtain wall according to claim 1, characterized in that: The positioning clip comprises: A first positioning column; a second positioning column, the second positioning column being arranged opposite to the first positioning column; An elastic adjustment structure, wherein both ends of the elastic adjustment structure are respectively connected to the first positioning column and the second positioning column, and the elastic adjustment structure expands and contracts when subjected to force, thereby driving the distance between the first positioning column and the second positioning column to change.

8. The connection structure for hanging a stone curtain wall according to claim 7, characterized in that: The elastic adjustment structure comprises: A sleeve, the sleeve being connected to the outer wall of the first positioning column, and the open end of the sleeve being opposite to the second positioning column; A return spring, the return spring being arranged inside the sleeve; A slide rod, one end of which is connected to the side wall of the second positioning column, and the other end of which extends into the interior of the sleeve and abuts against the return spring.

9. The connection structure for hanging a stone curtain wall according to claim 1, characterized in that: The web of the first keel is provided with a plurality of positioning holes for the positioning clips to be inserted into.

10. The connection structure for hanging a stone curtain wall according to claim 1, characterized in that: Also includes: A pulley is arranged on the upper end surface of the narrow flange.

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