A matrix cross-braced suspension cable composite structure and a suspended ceiling transfer floor thereof

Abstract

This invention discloses a matrix-type cross-supported suspension cable composite structure and its ceiling conversion layer, relating to the field of architectural decoration technology. The matrix-type cross-supported suspension cable composite structure includes horizontal bars, vertical bars, and a hanging mechanism. The hanging mechanism includes a suspension cable assembly and a support assembly. The support assembly includes a load-bearing block and vertical load-bearing members. The lower end of the load-bearing block has a load-bearing groove, and hanging ears are symmetrically arranged on both sides of the lower end of the load-bearing groove. The load-bearing block slides with the vertical bar through the load-bearing groove on the side of the vertical bar, and the hanging ears are located in the groove. The lower end of the vertical load-bearing member connects to the load-bearing block, and its upper end connects to the horizontal bar. The vertical load-bearing members are arranged in pairs and distributed along the extension direction of the horizontal bar. The first traction end and the second traction end of the suspension cable assembly are both connected to the vertical bar, and the first traction end and the second traction end are respectively located on both sides of the horizontal bar. The overlapping end of the suspension cable assembly overlaps the horizontal bar. This suspension cable composite structure and its ceiling conversion layer can achieve a reliable connection between the horizontal bars and the vertical bars.

Description

Technical Field

[0001] This invention belongs to the field of architectural decoration technology, specifically relating to a matrix-type cross-supported suspension cable composite structure and its ceiling conversion layer. Background Technology

[0002] In the process of building interior decoration, suspended ceilings are an indispensable part. However, in actual construction, due to differences in floor height, functional layout, and structural support, a special structural layer is needed for transition and adjustment. This structural layer is called the suspended ceiling transition layer. The main purpose of setting up a suspended ceiling transition layer is to solve the differences and transition problems between floors, ensuring the flatness, aesthetics, and safety of the suspended ceiling.

[0003] In the current decoration and construction process, the workers connect the horizontal and vertical bars on site using only a single bolt. This single bolt is the only point of force transmission between the horizontal and vertical bars. The vertical load of the ceiling and the slight vibration caused by the excessive length of the suspension rod during use will cause the bolt to be continuously subjected to shear and torsion. Over time, this can easily lead to thread stripping, wear on the bolt hole wall, and loosening of the joint. In severe cases, the bolt may bend or break, directly causing the connection between the horizontal and vertical bars to fail. Summary of the Invention

[0004] The purpose of this invention is to provide a simple and rationally designed matrix-type cross-supported suspension composite structure and its ceiling conversion layer in order to solve the above-mentioned problems.

[0005] The present invention achieves the above objectives through the following technical solutions: In a first aspect, the present invention discloses a matrix-type cross-supported suspension cable composite structure, comprising: A horizontal bar and a vertical bar, wherein the projections of the horizontal bar and the vertical bar onto the horizontal plane are perpendicular to each other; A hanging mechanism is provided, in which the crossbar is connected to the longitudinal bar. The hanging mechanism includes a suspension cable assembly and a support assembly. The support assembly includes a bearing block and a vertical bearing member. The lower end of the bearing block has a bearing groove, and the lower end of the bearing groove has symmetrically arranged hanging ears on both sides. The side of the longitudinal bar has a sliding groove. The bearing block slides with the longitudinal bar through the bearing groove, and the hanging ears are located in the sliding groove. The lower end of the vertical bearing member is connected to the bearing block, and the upper end of the vertical bearing member is connected to the crossbar. The vertical bearing members are arranged in pairs and distributed along the extension direction of the crossbar. The first traction end and the second traction end of the suspension cable assembly are both connected to the longitudinal bar, and the first traction end and the second traction end are respectively located on both sides of the crossbar. The overlapping end of the suspension cable assembly overlaps the crossbar, and the overlapping end of the suspension cable assembly is located between the pairs of vertical bearing members.

[0006] As a further optimization of the present invention, the upper end of the bearing block is provided with a hanging groove, the hanging groove is correspondingly provided with the vertical bearing component, the vertical bearing component includes a lifting bolt, a first fastening nut and a second fastening nut, the nut head of the lifting bolt is limited in the hanging groove, the screw end of the lifting bolt passes through the mounting hole opened on the crossbar, and the screw end is threadedly connected to the first fastening nut at the position above the crossbar, and a first washer is provided between the first fastening nut and the crossbar, the screw end is threadedly connected to the second fastening nut at the position below the crossbar, and a second washer is provided between the second fastening nut and the crossbar.

[0007] As a further optimization of the present invention, the suspension assembly includes a rope, a buckle, and a retainer. The two ends of the rope are respectively provided with buckles. The upper end of the longitudinal bar is equipped with a pair of hanging rings, which are correspondingly arranged with the buckles. The retainer is engaged with the crossbar and is located between a pair of first fastening nuts. The upper surface of the retainer is an arc-shaped surface. When the rope is in the working position, the buckle is engaged with the corresponding hanging ring, and the rope overlaps the arc-shaped surface of the retainer.

[0008] As a further optimization of the present invention, the suspension assembly further includes an arc plate, a limiting block, and a magnetic block. The arc surface of the card holder has an arc groove, and the arc plate is slidably connected in the arc groove. A protrusion is fixedly provided at the upper center of the arc plate. The rope has a hook hole, and the rope is hooked to the protrusion through the hook hole. One end of the arc plate is a counterweight end, and a limiting groove is provided at the position of the arc plate corresponding to the counterweight end. The limiting block is rotatably installed in the arc groove of the card holder. A torsion spring is sleeved at the rotational connection shaft between the limiting block and the card holder. The magnetic block and the limiting block repel each other, and the magnetic block is used to repel the limiting block out of the limiting groove. When the arc plate is in the initial position, the limiting block is located in the limiting groove. At this time, the arc plate is eccentrically distributed relative to the card holder. When the rope is in the working position, the arc plate is centrally distributed relative to the card holder.

[0009] As a further optimization of the present invention, it also includes a hanger rod, a main beam, and a locking assembly. The lower end of the hanger rod passes through a mounting hole, and a lower fastening nut is threadedly connected to both sides of the hanger rod at the mounting hole. The locking assembly is disposed at the upper end of the hanger rod and is used to connect the hanger rod to the main beam. The hanger rod is located between adjacent hanging mechanisms along the extension direction of the crossbar.

[0010] As a further optimization of the present invention, the locking assembly includes a locking member, a first locking nut, a second locking nut, and a tightening bolt. The locking member has a clearance hole, and the upper end of the lifting rod passes through the locking member through the clearance hole. The first locking nut is threadedly connected to the lifting rod above the locking member, and a third washer is provided between the first locking nut and the locking member. The second locking nut is threadedly connected to the lifting rod below the locking member, and a fourth washer is provided between the second locking nut and the locking member. The locking member has a first hanging tooth and a second hanging tooth fixedly provided on the side facing the main beam. The flange of the main beam is located between the first hanging tooth and the second hanging tooth. A tightening bolt is threadedly connected to the second hanging tooth. The nut head of the tightening bolt is located on the side of the second hanging tooth away from the first hanging tooth. The screw end of the tightening bolt abuts against the flange of the main beam. The screw of the tightening bolt is threadedly connected to the third locking nut on the side of the second hanging tooth away from the first hanging tooth. The third locking nut rubs against the second hanging tooth.

[0011] As a further optimization of the present invention, the main beam has an I-shaped cross-section, and each main beam has four flanges. The flanges distributed vertically are respectively provided with locking components, and the screw end of the hanger rod passes through the locking members in the paired locking components in sequence.

[0012] As a further optimization of the present invention, the hangers are arranged in pairs, and the pairs of hangers are symmetrically distributed on both sides of the main beam, and the pairs of hangers are distributed along the extension direction of the crossbar.

[0013] Secondly, the present invention also discloses a ceiling transition layer, including the matrix cross-supported suspension cable composite structure as described above. The ceiling transition layer further includes secondary beams and vertical hanging columns. The secondary beams are bolted above the main beams, and the projections of the secondary beams and the main beams on the horizontal plane are perpendicular to each other. The lower end of the vertical hanging column is bolted to the secondary beams, and the upper end of the vertical hanging column is bolted to a base, which is fixedly installed on the roof.

[0014] As a further optimization of the present invention, lap plates are symmetrically arranged on both sides of the lower end face of the longitudinal rod along the extension direction of the longitudinal rod. The lap plates are used to overlap and fix the ceiling panels.

[0015] The present invention has at least the following beneficial effects: The present invention provides a matrix cross-supported suspension cable composite structure and its ceiling conversion layer. The matrix cross-supported suspension cable composite structure includes horizontal bars, vertical bars and a hanging mechanism. The hanging mechanism includes a suspension cable assembly and a support assembly. The support assembly is connected to the vertical bars by a bearing block, and the bearing block and the horizontal bars are connected together by a vertical bearing member. The first traction end and the second traction end of the suspension cable assembly are both connected to the vertical bars, and the first traction end and the second traction end are located on both sides of the horizontal bars. The overlapping end of the suspension cable assembly overlaps the horizontal bars, so that the support assembly achieves rigid vertical support between the horizontal bars and the vertical bars through the vertical bearing member, while also forming a flexible tension constraint through the double-sided traction of the suspension cable assembly, forming a bidirectional tension balance on the horizontal bars. The combination of the two changes the connection node from the traditional single bolt single force to a composite force system of downward support and side tension, effectively offsetting the lateral sway caused by the deflection of the suspension rod, avoiding stress concentration at the node, greatly reducing the risk of loosening and failure, and ensuring a reliable connection between the horizontal bars and the vertical bars. Moreover, the present invention also uses the arc plate in the suspension assembly to be eccentrically distributed under the drag of the counterweight end, so that the rope is straightened on one side and relaxed on the other side by hooking it with the protrusion, which facilitates the hooking of the second traction end lock and the hanging ring, making installation easy and realizing the pre-installation of the longitudinal bar on the horizontal bar, thereby facilitating the installation operation of the lifting bolt between the bearing block and the horizontal bar. Furthermore, the horizontal bars and main beams are connected by hangers, and the connection between the hangers and the main beams is achieved through locking components. The locking components are set in pairs, so that the hangers have double nodes that clamp the main beams on both sides. Even if the hangers swing laterally, they will be limited by the contact friction between the upper and lower pairs of locking components and the main beam flanges, as well as the tightening force of the locking bolts, which greatly reduces the swing amplitude. The upper and lower pairs of locking components ensure that the hangers are always coaxial with the main beams for force transmission. Even if the hangers have slight deflection, the load can be transferred vertically and evenly to the main beams, avoiding local sinking or tilting of the ceiling transfer layer caused by load eccentricity, and ensuring the levelness and stability of the overall structure. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the composite structure of the present invention; Figure 2 This is a partial structural schematic diagram of the hooking mechanism, crossbar, and longitudinal bar of the present invention; Figure 3 This is the present invention. Figure 2 A schematic diagram of the side structure; Figure 4 This is the invention Figure 3 A partial sectional view of the crossbar and the connecting mechanism; Figure 5 This is the invention Figure 3A schematic diagram of the structure when the central lifting bolt is in its initial position; Figure 6 This is the present invention. Figure 1 Enlarged view of point A in the middle; Figure 7 This is the present invention. Figure 1 A schematic diagram of the front structure; Figure 8 This is a partial structural schematic diagram of the ceiling conversion layer of the present invention.

[0017] In the diagram: 1. Horizontal bar; 11. Mounting hole; 2. Vertical bar; 21. Slide groove; 22. Overlap plate; 3. Hanging mechanism; 31. Bearing block; 311. Hanging groove; 312. Bearing groove; 313. Hanging ear; 32. Lifting bolt; 33. First fastening nut; 331. First washer; 332. Second fastening nut; 333. Second washer; 34. Card seat; 35. Protrusion; 36. Rope; 37. Lock; 38. Hanging ring; 39. Arc plate; 310. Limiting block; 320. Limiting groove; 330. Arc groove; 4. Hanging rod; 41. Lower fastening nut; 5. Main beam; 6. Locking assembly; 61. Locking component; 61. First hanging tooth; 612. Second hanging tooth; 62. Limiting component; 63. First locking nut; 631. Third washer; 64. Displacement hole; 65. Second locking nut; 651. Fourth washer; 66. Third locking nut; 67. Tightening bolt; 7. Secondary beam; 8. Vertical hanging column; 9. Base. Detailed Implementation

[0018] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0019] In the description of the embodiments of this application, it should be understood that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly placed when the product of this application is used, or the orientation or positional relationship commonly understood by those skilled in the art. They are only for the convenience of describing this application and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0020] like Figure 1 and Figure 2 As shown, the present invention provides a matrix-type cross-supported suspension cable composite structure, comprising: Horizontal bar 1 and vertical bar 2, the projections of horizontal bar 1 and vertical bar 2 on the horizontal plane are perpendicular to each other; The hanging mechanism 3 connects the crossbar 1 to the longitudinal bar 2. The hanging mechanism 3 includes a suspension cable assembly and a support assembly. The support assembly includes a bearing block 31 and a vertical bearing member. The lower end of the bearing block 31 is provided with a bearing groove 312, and the lower end of the bearing groove 312 is symmetrically provided with hanging ears 313 on both sides. The side of the longitudinal bar 2 is provided with a sliding groove 21. The bearing block 31 slides with the longitudinal bar 2 through the bearing groove 312, and the hanging ears 313 are located in the sliding groove 21. The lower end of the vertical bearing member is connected to the bearing block 31, and the upper end of the vertical bearing member is connected to the crossbar 1. The vertical bearing members are arranged in pairs and distributed along the extension direction of the crossbar 1. The first traction end and the second traction end of the suspension cable assembly are both connected to the longitudinal bar 2, and the first traction end and the second traction end are respectively located on both sides of the crossbar 1. The overlapping end of the suspension cable assembly overlaps the crossbar 1, and the overlapping end of the suspension cable assembly is located between the pairs of vertical bearing members.

[0021] In the above embodiment, the support assembly achieves rigid vertical support between the horizontal bar 1 and the vertical bar 2 through the vertical bearing member, providing a basic vertical load bearing capacity for the connection node of the horizontal bar 1 and the vertical bar 2. Moreover, the suspension assembly forms a flexible tension constraint through double-sided traction, forming a bidirectional tension balance on the vertical bar 2. The combination of the two changes the connection node from a single bolt bearing to a composite force system of downward support and side tension, effectively offsetting the lateral sway caused by the deflection of the suspension rod 4, avoiding stress concentration at the node, greatly reducing the risk of loosening and failure, and ensuring a reliable connection between the horizontal bar 1 and the vertical bar 2.

[0022] For example, see [link to relevant documentation]. Figure 2 and Figure 3 The upper end of the bearing block 31 is provided with a hanging groove 311, which is correspondingly set with the vertical bearing component. The vertical bearing component includes a lifting bolt 32, a first fastening nut 33, and a second fastening nut 332. The nut head of the lifting bolt 32 is limited in the hanging groove 311. The screw end of the lifting bolt 32 passes through the mounting hole 11 opened on the crossbar 1 and the screw end is threadedly connected to the first fastening nut 33 at the position above the crossbar 1. A first washer 331 is provided between the first fastening nut 33 and the crossbar 1. The screw end is threadedly connected to the second fastening nut 332 at the position below the crossbar 1. A second washer 333 is provided between the second fastening nut 332 and the crossbar 1.

[0023] First, the bearing block 31 is slid on the longitudinal bar 2 to the lower side of the transverse bar 1. Then, the paired lifting bolts 32 are inserted obliquely into the mounting holes 11 of the transverse bar 1, and the first fastening nut 33 is threaded onto the screw end of the lifting bolt 32. The position of the first fastening nut 33 at the screw end limits the downward length of the lifting bolt 32. At this time, the lifting bolt 32 is aligned vertically, and the bearing block 31 is slid, so that the bolt head of the lifting bolt 32 is relatively moved into the hanging groove 311 of the bearing block 31. This causes the second fastening nut 332 to be screwed upward and moved to abut against the transverse bar 1. With the double-sided limiting of the transverse bar 1 by the first fastening nut 33 and the second fastening nut 332, and the balanced limiting of the transverse bar 1 by the paired lifting bolts 32, the lifting bolt 32 is balanced and fixedly installed on the transverse bar 1. Thus, the longitudinal bar 2 is limited and installed below the transverse bar 1, and the projections of the transverse bar 1 and the longitudinal bar 2 on the horizontal plane are perpendicular to each other.

[0024] For example, see [link to relevant documentation]. Figure 2 and Figure 3 The suspension assembly includes a rope 36, a buckle 37, and a retainer 34. The rope 36 is provided with buckles 37 at both ends. A pair of hanging rings 38 are installed on the upper end of the longitudinal bar 2. The hanging rings 38 are corresponding to the buckles 37. The retainer 34 is engaged with the crossbar 1 and is located between the pair of first fastening nuts 33. The upper surface of the retainer 34 is an arc-shaped surface. When the rope 36 is in the working position, the buckle 37 is engaged with the corresponding hanging ring 38, and the rope 36 overlaps the arc-shaped surface of the retainer 34.

[0025] Before installing the lifting bolt 32, first hook the first traction end of the rope 36 to the hanging ring 38, and straighten the rope 36 to pass through the bracket 34. Then hook the second traction end of the rope 36 to the corresponding hanging ring 38, so that the longitudinal rod 2 is pre-hung on the horizontal rod 1. Then, install the lifting bolt 32 as described above. At this time, there is no need to provide additional support for the longitudinal rod 2, which facilitates the installation and adjustment of the lifting bolt 32.

[0026] For example, see [link to relevant documentation]. Figure 4 and Figure 5The suspension assembly also includes an arc plate 39, a limiting block 310, and a magnetic block. The arc surface of the card holder 34 has an arc groove 330, within which the arc plate 39 is slidably connected. A protrusion 35 is fixedly installed at the upper center of the arc plate 39. A hook hole is provided on the rope 36, through which the rope 36 is hooked to the protrusion 35. One end of the arc plate 39 is a counterweight end, and a limiting groove 320 is provided at the position corresponding to the counterweight end of the arc plate 39. The limiting block 310 is rotatably installed in the arc groove 330 of the card holder 34. A torsion spring is sleeved at the rotational connection shaft between the limiting block 310 and the card holder 34. The magnetic repulsion between the magnetic block and the limiting block 310 is achieved. The block is used to repel the limiting block 310 from the limiting groove 320. When the arc plate 39 is in the initial position, under the drag of the counterweight end, the arc plate 39 slides down along the arc groove 330 until the arc plate 39 is eccentrically distributed relative to the card seat 34. At this time, the limiting block 310 is located in the limiting groove 320. Thus, after the buckle 37 of the first traction end of the rope 36 is engaged with the corresponding hanging ring 38, the rope 36 is straightened and passes around the card seat 34, so that the hook hole on the rope 36 is engaged with the protrusion 35 on the arc plate 39. At this time, due to the limiting constraint of the limiting block 310 and the limiting groove 320, the arc plate 39 will not be dragged in the opposite direction. Therefore, as Figure 5 As shown, the right side of rope 36 is taut, while the left side is slack, making it easy for installers to pull the locking buckle 37 at the second traction end of rope 36 to move it and engage it with the corresponding hanging ring 38. Installation is easy. At this point, rope 36 is used to pre-install the longitudinal bar 2 on the transverse bar 1. Then, by using the magnetic block to approach the limiting block 310, it is pushed out of the limiting groove 320. Rope 36, through the protrusion 35, rotates the arc plate 39 clockwise (towards...). Figure 3 (Taking the indicated orientation as an example) Move the rope 36 to achieve symmetrical traction on the left and right sides. When the rope 36 is in the working position, as shown... Figure 3 As shown, the arc plate 39 is centered relative to the card holder 34, and at this time, the longitudinal rod 2 is in a horizontal state.

[0027] For example, see [link to relevant documentation]. Figure 1 and Figure 6 The matrix-type cross-supported suspension composite structure also includes a hanger rod 4, a main beam 5, and a locking assembly 6. The lower end of the hanger rod 4 passes through the mounting hole 11, and a lower fastening nut 41 is threadedly connected to both sides of the hanger rod 4 at the mounting hole 11. It should be noted that a washer is provided between the lower fastening nut 41 and the crossbar 1. The diameter of the washer is larger than the width of the mounting hole 11. The locking assembly 6 is located at the upper end of the hanger rod 4. The locking assembly 6 is used to connect the hanger rod 4 to the main beam 5. By selecting the length of the hanger rod 4, it can be adapted to installation scenarios with different ceiling height requirements.

[0028] Continue reading Figure 6The locking assembly 6 includes a locking member 61, a first locking nut 63, a second locking nut 65, and a tightening bolt 67. The locking member 61 has a clearance hole 64. The upper end of the lifting rod 4 passes through the locking member 61 via the clearance hole 64. The first locking nut 63 is threadedly connected to the lifting rod 4 above the locking member 61, and a third washer 631 is placed between the first locking nut 63 and the locking member 61. The second locking nut 65 is threadedly connected to the lifting rod 4 below the locking member 61, and a fourth washer 651 is placed between the second locking nut 65 and the locking member 61. The locking member 61... A first hanging tooth 611 and a second hanging tooth 612 are fixedly installed on one side facing the main beam 5. The flange of the main beam 5 is located between the first hanging tooth 611 and the second hanging tooth 612. A tightening bolt 67 is threadedly connected to the second hanging tooth 612. The nut head of the tightening bolt 67 is located on the side of the second hanging tooth 612 away from the first hanging tooth 611. The screw end of the tightening bolt 67 abuts against the flange of the main beam 5. A third locking nut 66 is threadedly connected to the screw of the tightening bolt 67 on the side of the second hanging tooth 612 away from the first hanging tooth 611. The third locking nut 66 rubs against the second hanging tooth 612.

[0029] It should be noted that, according to the ceiling height requirements, after cutting the required length of the hanger rod 4, the locking component 61 is first installed at its upper end. Then, by tightening and adjusting the first locking nut 63 and the second locking nut 65 on both sides, the locking component 61 is fixed to the hanger rod 4. Next, the flange of the main beam 5 is positioned between the second hanging tooth 612 and the first hanging tooth 611. A limiting component 62 is also provided on one side of the locking component 61. Figure 6 As shown, the limiting member 62 is located between the first hook tooth 611 and the second hook tooth 612. When the flange of the main beam 5 is located between the second hook tooth 612 and the first hook tooth 611, the limiting member 62 abuts against the flange of the main beam 5. At this time, tighten the top bolt 67 so that the screw end of the top bolt 67 abuts against the flange, so that the flange is limited between the first hook tooth 611 and the top bolt 67. It should be noted that after tightening the top bolt 67, tighten the third locking nut 66 to achieve a stable installation of the locking member 61 and the main beam 5.

[0030] Continue reading Figure 1 and Figure 7The main beam 5 has an I-shaped cross-section and four flanges. Each flange is equipped with a locking assembly 6. The screw end of the hanger 4 passes through the locking element 61 in the paired locking assemblies 6, thus achieving double-node clamping of the main beam 5 on both sides of the hanger 4. Even if the hanger 4 swings laterally, it will be greatly limited by the contact friction between the upper and lower paired locking assemblies 6 and the flanges of the main beam 5, as well as the tightening force of the tightening bolts 67. The swing amplitude is greatly reduced. The upper and lower paired locking assemblies 6 keep the hanger 4 coaxial with the main beam 5 to transmit force. Even if the hanger 4 has slight deflection, it can ensure that the load is transmitted vertically and evenly to the main beam 5, avoiding local sinking and tilting of the ceiling transfer layer caused by load eccentricity, and ensuring the levelness and stability of the overall structure.

[0031] Continue reading Figure 1 and Figure 7 The hangers 4 are arranged in pairs and symmetrically distributed on both sides of the main beam 5. The pairs of hangers 4 are distributed along the extension direction of the crossbar 1, thereby achieving balanced support of the crossbar 1 by the pairs of hangers 4.

[0032] Continue reading Figure 8 The present invention also provides a ceiling transition layer, including the aforementioned matrix cross-supported suspension cable composite structure. The ceiling transition layer also includes a secondary beam 7 and a vertical hanging column 8. The secondary beam 7 is bolted above the main beam 5, and the projections of the secondary beam 7 and the main beam 5 on the horizontal plane are perpendicular to each other. The lower end of the vertical hanging column 8 is bolted to the secondary beam 7, and the upper end of the vertical hanging column 8 is bolted to a base 9, which is fixedly installed on the roof.

[0033] It should be noted that in the ceiling transition layer, the number of main beams 5, secondary beams 7, and vertical hanging columns 8 can be selected as needed based on the size of the ceiling area, and is not limited to a specific number. Figure 8 The quantity is indicated in the image.

[0034] Continue reading Figure 1 Along the extension direction of the longitudinal bar 2, overlapping plates 22 are symmetrically arranged on both sides of the lower end face of the longitudinal bar 2. The overlapping plates 22 are used to overlap and fix the ceiling panels.

[0035] It should be noted that, when using this ceiling transition layer, the base 9 is fixedly installed on the wall of the ceiling area, the vertical hanging column 8 is bolted to the base 9, and the secondary beam 7 is bolted to the lower end of the vertical hanging column 8. Then, the main beam 5 is bolted to the lower part of the secondary beam 7, so that the projections of the secondary beam 7 and the vertical hanging column 8 in the vertical plane are perpendicular to each other, and the projections of the main beam 5 and the secondary beam 7 in the horizontal plane are perpendicular to each other. Then, according to the ceiling height requirements, after cutting the required length of the hanger rod 4, first install the locking part 61 at its upper end, and fix the locking part 61 to the hanger rod 4 by tightening and adjusting the first locking nut 63 and the second locking nut 65 on both sides. Then, position the wing plate of the main beam 5 between the second hanging tooth 612 and the first hanging tooth 611, tighten the top bolt 67 so that the screw end of the top bolt 67 abuts against the wing plate, so that the wing plate is limited between the first hanging tooth 611 and the top bolt 67. The main beam 5 has an I-shaped cross section. Install multiple locking parts 61 on the wing plate accordingly. At this time, the hanger rod 4 is in a vertical state, and the lower end of the hanger rod 4 passes through the crossbar 1. According to the ceiling height requirements, tighten the lower fastening nuts 41 distributed symmetrically on both sides to determine the height position of the crossbar 1. Next, according to the distribution requirements of the bearing blocks 31 on the longitudinal bar 2, the required number of bearing blocks 31 are slidably installed on the longitudinal bar 2, and hanging rings 38 are set on both sides of the bearing blocks 31. Then, the locking buckle 37 of the first traction end of the rope 36 is hooked onto the hanging ring 38, and the rope 36 is straightened so that the hooking hole on the rope 36 is hooked onto the protrusion 35. At this time, due to the drag of the counterweight end of the arc plate 39, the limiting block 310 and the limiting groove 320 are limited and constrained, and the rope 36 on the second traction end side is in a slack state. The locking buckle 37 of the second traction end of the rope 36 is hooked onto the corresponding hanging ring 38, so that the longitudinal bar 2 is pre-hooked onto the cross bar 1. Then, the bearing block 31 is slid on the longitudinal bar 2 to the lower side of the cross bar 1. The paired lifting bolts 32 are inserted into the mounting holes 11 of the cross bar 1 at an angle. The lower length of the lifting bolt 32 is determined by the tightening limit of the first fastening nut 33 at the screw end of the lifting bolt 32. At this time, the lifting bolt 32 can move freely up and down in the mounting hole 11. The bearing block 31 is slid, and the bolt head of the lifting bolt 32 in the vertical state is moved to the hanging groove 311 of the bearing block 31, so that the bearing block 31 is located directly below the cross bar 1. Then, the magnetic block repels the limiting block 310, causing the limiting block 310 to exit the limiting groove 320. The rope 36 pulls the arc plate 39 to slide away from the counterweight end through the protrusion 35. When the rope 36 is in the working position, the arc plate 39 is centered relative to the card seat 34. At this time, the rope 36 pulls symmetrically from left to right. Then, the second fastening nut 332 is tightened, causing the second fastening nut 332 to move up to the second washer 333 and rub against the crossbar 1, so as to achieve the fixed installation of the crossbar 1 and the longitudinal bar 2 through the lifting bolt 32.

[0036] The embodiments described above are merely examples of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention.

Claims

1. A matrix-type cross-supported cable-stayed composite structure, characterized in that, include: A horizontal bar (1) and a vertical bar (2), wherein the projections of the horizontal bar (1) and the vertical bar (2) on the horizontal plane are perpendicular to each other; The connecting mechanism (3) connects the horizontal bar (1) to the vertical bar (2). The connecting mechanism (3) includes a suspension cable assembly and a support assembly. The support assembly includes a bearing block (31) and a vertical bearing member. The lower end of the bearing block (31) is provided with a bearing groove (312), and the lower end of the bearing groove (312) is symmetrically provided with hanging ears (313) on both sides. The side of the vertical bar (2) is provided with a sliding groove (21). The bearing block (31) slides with the vertical bar (2) through the bearing groove (312). The lug (313) is located in the groove (21). The lower end of the vertical support member is connected to the support block (31), and the upper end of the vertical support member is connected to the crossbar (1). The vertical support members are arranged in pairs and distributed along the extension direction of the crossbar (1). The first traction end and the second traction end of the suspension cable assembly are both connected to the longitudinal bar (2), and the first traction end and the second traction end are located on both sides of the crossbar (1). The overlapping end of the suspension cable assembly is overlapped on the crossbar (1), and the overlapping end of the suspension cable assembly is located between the pairs of vertical support members.

2. The matrix-type cross-supported suspension cable composite structure according to claim 1, characterized in that, The upper end of the bearing block (31) is provided with a hanging groove (311), which is correspondingly provided with the vertical bearing component. The vertical bearing component includes a lifting bolt (32), a first fastening nut (33), and a second fastening nut (332). The nut head of the lifting bolt (32) is limited in the hanging groove (311). The screw end of the lifting bolt (32) passes through the mounting hole (11) on the crossbar (1). The screw end is threadedly connected to the first fastening nut (33) at the position above the crossbar (1). A first washer (331) is provided between the first fastening nut (33) and the crossbar (1). The screw end is threadedly connected to the second fastening nut (332) at the position below the crossbar (1). A second washer (333) is provided between the second fastening nut (332) and the crossbar (1).

3. The matrix-type cross-supported suspension cable composite structure according to claim 2, characterized in that, The suspension assembly includes a rope (36), a buckle (37), and a seat (34). The two ends of the rope (36) are respectively provided with buckles (37). The upper end of the longitudinal bar (2) is equipped with a pair of hanging rings (38), which are corresponding to the buckles (37). The seat (34) is engaged on the crossbar (1) and is located between the pair of first fastening nuts (33). The upper surface of the seat (34) is an arc surface. When the rope (36) is in the working position, the buckle (37) is engaged with the corresponding hanging ring (38), and the rope (36) overlaps on the arc surface of the seat (34).

4. The matrix-type cross-supported suspension cable composite structure according to claim 3, characterized in that, The suspension assembly also includes an arc plate (39), a limiting block (310), and a magnetic block. The arc surface of the card holder (34) is provided with an arc groove (330), and the arc plate (39) is slidably connected in the arc groove (330). A protrusion (35) is fixedly provided in the middle of the upper end of the arc plate (39). The rope (36) is provided with a hook hole, and the rope (36) is hooked together with the protrusion (35) through the hook hole. One end of the arc plate (39) is a counterweight end, and a limiting groove (320) is provided on the arc plate (39) corresponding to the position of the counterweight end. The arc groove of the card holder (34) (330) A limiting block (310) is rotatably installed in the middle. A torsion spring is sleeved at the rotatable connection shaft between the limiting block (310) and the card seat (34). The magnetic block and the limiting block (310) are magnetically repelled, and the magnetic block is used to repel the limiting block (310) out of the limiting groove (320). When the arc plate (39) is in the initial position, the limiting block (310) is in the limiting groove (320). At this time, the arc plate (39) is eccentrically distributed relative to the card seat (34). When the rope (36) is in the working position, the arc plate (39) is centrally distributed relative to the card seat (34).

5. A matrix-type cross-supported suspension cable composite structure according to claim 4, characterized in that, It also includes a boom (4), a main beam (5) and a locking assembly (6). The lower end of the boom (4) passes through the mounting hole (11), and a lower fastening nut (41) is threaded on both sides of the boom (4) located in the mounting hole (11). The locking assembly (6) is located at the upper end of the boom (4). The locking assembly (6) is used to connect the boom (4) to the main beam (5). Along the extension direction of the crossbar (1), the boom (4) is located between adjacent hanging mechanisms (3).

6. The matrix-type cross-supported suspension composite structure according to claim 5, characterized in that, The locking assembly (6) includes a locking member (61), a first locking nut (63), a second locking nut (65), and a tightening bolt (67). The locking member (61) has a clearance hole (64). The upper end of the lifting rod (4) passes through the locking member (61) via the clearance hole (64). The first locking nut (63) is threaded onto the lifting rod (4) above the locking member (61). A third washer (631) is placed between the first locking nut (63) and the locking member (61). The second locking nut (65) is threaded onto the lifting rod (4) below the locking member (61). A fourth washer (651) is placed between the second locking nut (65) and the locking member (61). The locking member (61) is fixedly provided with a first hanging tooth (611) and a second hanging tooth (612) on the side facing the main beam (5). The wing plate of the main beam (5) is located between the first hanging tooth (611) and the second hanging tooth (612). A tightening bolt (67) is threadedly connected in the second hanging tooth (612). The nut head of the tightening bolt (67) is located on the side of the second hanging tooth (612) away from the first hanging tooth (611). The screw end of the tightening bolt (67) abuts against the wing plate of the main beam (5). The screw of the tightening bolt (67) is located on the side of the second hanging tooth (612) away from the first hanging tooth (611) and is threadedly connected with a third locking nut (66). The third locking nut (66) rubs against the second hanging tooth (612).

7. A matrix-type cross-supported suspension cable composite structure according to claim 6, characterized in that, The main beam (5) has an I-shaped cross section. Each main beam (5) has four flanges. The flanges distributed vertically are respectively provided with locking components (6). The screw end of the hanger (4) passes through the locking member (61) in the pair of locking components (6) in sequence.

8. A matrix-type cross-supported suspension cable composite structure according to claim 7, characterized in that, The hangers (4) are arranged in pairs, and the pairs of hangers (4) are symmetrically distributed on both sides of the main beam (5), and the pairs of hangers (4) are distributed along the extension direction of the crossbar (1).

9. A ceiling transition layer, characterized in that, The structure includes a secondary beam (7), a vertical hanging column (8), and a matrix-type cross-supported suspension composite structure as described in any one of claims 1 to 8. The secondary beam (7) is bolted above the main beam (5), and the projections of the secondary beam (7) and the main beam (5) on the horizontal plane are perpendicular to each other. The lower end of the vertical hanging column (8) is bolted to the secondary beam (7), and the upper end of the vertical hanging column (8) is bolted to a base (9), which is fixedly installed on the roof.

10. A ceiling transition layer according to claim 9, characterized in that, Along the extension direction of the longitudinal bar (2), overlapping plates (22) are symmetrically arranged on both sides of the lower end face of the longitudinal bar (2), and the overlapping plates (22) are used to overlap and fix the ceiling panels.

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