Stay cable structure for construction operation integrated platform

Abstract

The stay cable structure for the construction operation integrated platform comprises a stand column sleeve frame and a steel platform, one end of the steel platform is connected to the stand column sleeve frame, and the other end of the steel platform extends in the direction away from the stand column sleeve frame to form a cantilever end; the stand column sleeve frame side stay cable connecting node is arranged on the stand column sleeve frame and located above the steel platform, and comprises a stand column sleeve frame side lug plate fixedly connected with the stand column sleeve frame; the steel platform side stay cable connecting node is arranged at the cantilever end of the steel platform and comprises a steel platform side lug plate fixedly connected with the steel platform; the stay cable comprises a cable body, a first cable head and a second cable head, the first cable head and the second cable head are installed at the two ends of the cable body respectively, the first cable head is connected with the steel platform side lug plate, and the second cable head is connected with the stand column sleeve frame side lug plate, so that the stand column sleeve frame is connected with the steel platform through the stay cable, and the deflection of the cantilever end of the steel platform can be effectively reduced; the number of stand columns needed by the integration platform is reduced, the steel consumption of the integration platform is further reduced, and cost is saved.

Description

Technical Field

[0001] The present application relates to the technical field of building construction, and in particular to a cable-stayed structure for an integrated platform for construction operations. Background Art

[0002] Currently, traditional integrated construction platforms utilize custom steel structures welded / bolted together or assembled from Bailey panels, presenting several challenges. These include: Columns support the steel platform from below, limiting their layout and making column placement difficult; the large number of columns and the numerous connection points between them and the steel platform increase overall steel usage and costs; and each column must be connected to the wall, increasing the number of column attachments, overall steel usage, and the workload associated with wall-mounted installation. This increases construction complexity, labor consumption, and costs. Utility Model Content

[0003] The purpose of this application is to provide a cable-stayed structure for an integrated construction platform, so that the cable-stayed structure can connect the column sleeve to the steel platform, thereby effectively reducing the deflection of the cantilevered end of the steel platform, reducing the number of columns required for the integrated platform, and further reducing the amount of steel used in the integrated platform, thereby achieving cost savings.

[0004] The embodiment of the present application provides a cable-stayed structure for a construction work integrated platform, which includes: a column sleeve and a steel platform, one end of the steel platform is connected to the column sleeve, and the other end of the steel platform extends in a direction away from the column sleeve to form a cantilevered end; a column sleeve side cable-stayed connection node is provided on the column sleeve and above the steel platform, and includes a column sleeve side ear plate, and the column sleeve side ear plate is fixedly connected to the column sleeve; a steel platform side cable-stayed connection node is provided on the cantilevered end of the steel platform and includes a steel platform side ear plate, and the steel platform side ear plate is fixedly connected to the steel platform; a cable-stayed cable includes a cable body, a first cable head and a second cable head, the first cable head and the second cable head are respectively installed at both ends of the cable body, and the first cable head is connected to the steel platform side ear plate of the steel platform side cable-stayed connection node, and the second cable head is connected to the column sleeve side ear plate of the column sleeve side cable-stayed connection node, so as to realize that the cable connects the column sleeve and the steel platform.

[0005] Among them, one of the first cable head and the second cable head is an adjustable cable head, and the other of the first cable head and the second cable head is a fixed cable head; the inclined cable also includes an adjustable anchor cup, the adjustable anchor cup is connected to one end of the cable body, and the adjustable cable head is connected to the adjustable anchor cup.

[0006] Among them, there are multiple steel platform side oblique cable connection nodes, and the multiple steel platform side oblique cable connection nodes include a first steel platform side oblique cable connection node and / or a second steel platform side oblique cable connection node, wherein the first steel platform side oblique cable connection node is arranged at the edge position of the steel platform, and the second steel platform side oblique cable connection node is arranged at other positions outside the edge position of the steel platform.

[0007] Among them, multiple steel platform side inclined cable connection nodes include a first steel platform side inclined cable connection node; the steel platform includes an upper chord, a vertical pole and an upper connecting plate, wherein the upper end of the vertical pole is fixedly connected to the upper chord, and the lower side of the upper connecting plate is fixedly connected to the upper side of the upper chord; the steel platform side ear plate included in the first steel platform side inclined cable connection node is the first ear plate, and the first steel platform side inclined cable connection node also includes a first bottom plate, a first stiffening rib plate and a first plug plate, wherein the lower part of the first ear plate is fixedly connected to the upper side of the first bottom plate, the lower side of the first bottom plate is fixedly connected to the upper side of the upper connecting plate at the edge of the steel platform, the first stiffening rib plate is connected to the first ear plate and the first bottom plate, and the first plug plate is inserted into the upper chord and the vertical pole at the edge of the steel platform.

[0008] Among them, multiple steel platform side inclined cable connection nodes include a second steel platform side inclined cable connection node; other positions outside the edge position of the steel platform include connecting plates, I-beams and connecting plate and I-beam transition connectors, wherein the connecting plate is located at the upper part of the steel platform, and the I-beam is located directly above the connecting plate, and the connecting plate and I-beam transition connector are located between the connecting plate and the I-beam, and connect the connecting plate and the I-beam; the upper end of the vertical pole is fixedly connected to the upper chord, the lower side of the upper connecting plate is fixedly connected to the upper side of the upper chord, the lower side of the connecting plate is fixedly connected to the upper side of the upper connecting plate, and the upper side of the connecting plate and the lower side of the I-beam are fixedly connected through the connecting plate and the I-beam transition connector; the steel platform side ear plate included in the second steel platform side inclined cable connection node is the second ear plate, and the second steel platform side inclined cable connection node also includes a second stiffening rib plate, wherein the second ear plate is inserted into the I-beam and fixedly connected to the I-beam, and the second stiffening rib plate is connected to the second ear plate and the I-beam.

[0009] Among them, there are multiple column sleeve side oblique cable connection nodes, and the multiple column sleeve side oblique cable connection nodes include a first column sleeve side oblique cable connection node and / or a second column sleeve side oblique cable connection node, wherein the first column sleeve side oblique cable connection node is arranged at the top end position of the column sleeve, and the second column sleeve side oblique cable connection node is arranged at other positions other than the top end position of the column sleeve.

[0010] Among them, multiple steel platform side inclined cable connection nodes include a first steel platform side inclined cable connection node and a second steel platform side inclined cable connection node; multiple column sleeve side inclined cable connection nodes include a first column sleeve side inclined cable connection node and a second column sleeve side inclined cable connection node; and the number of inclined cables is multiple, and the multiple inclined cables include a first inclined cable and a second inclined cable, wherein the two ends of the first inclined cable are respectively connected to the first steel platform side inclined cable connection node and the first column sleeve side inclined cable connection node, and the two ends of the second inclined cable are respectively connected to the second steel platform side inclined cable connection node and the second column sleeve side inclined cable connection node.

[0011] Among them, the column frame includes frame uprights and frame cross bars and frame diagonal bars fixedly connected to the frame uprights; the column frame side oblique cable connection node also includes column frame side plug plates and column frame side stiffening ribs, wherein the column frame side ear plates are fixedly connected to the frame uprights, the column frame side plug plates are inserted into the frame uprights, frame cross bars and frame diagonal bars, and the column frame side stiffening ribs are connected to the column frame side ear plates and the frame uprights.

[0012] Among them, the center line of the frame upright connected to the column frame side oblique cable connection node, the center line of the frame crossbar connected to the column frame side oblique cable connection node, and the length direction of the oblique cable connected to the column frame side oblique cable connection node intersect at one point.

[0013] Among them, the side ear plates of the column sleeve are fixedly connected to the column sleeve by welding; the side ear plates of the steel platform are fixedly connected to the steel platform by welding, or fixedly connected to the steel platform by bolts.

[0014] The beneficial effects of the present application are as follows: the present application provides a cable-stayed structure for an integrated construction platform, comprising a column sleeve, a steel platform, a column sleeve side cable-stayed connection node, a steel platform side cable-stayed connection node and a cable-stayed cable, wherein one end of the steel platform is connected to the column sleeve, and the other end of the steel platform extends away from the column sleeve to form a cantilevered end, the column sleeve side cable-stayed connection node is arranged on the column sleeve and is located above the steel platform, and includes a column sleeve side ear plate fixedly connected to the column sleeve, the steel platform side cable-stayed connection node is arranged on the cantilevered end of the steel platform, and includes a steel platform side ear plate fixedly connected to the steel platform The inclined cable includes a cable body and a first cable head and a second cable head respectively installed at both ends of the cable body, and the first cable head is connected to the steel platform side ear plate of the inclined cable connection node on the steel platform side, and the second cable head is connected to the column sleeve side ear plate of the inclined cable connection node on the column sleeve side, so that the inclined cable connects the column sleeve to the steel platform, thereby effectively reducing the deflection of the cantilever end of the steel platform, reducing the number of columns required for the integrated platform, and thus reducing the amount of steel used in the integrated platform, achieving cost savings, and the inclined cable connection node structure is simple and practical, and the reliable connection between the inclined cable and the steel platform and the column sleeve can be achieved through the pin shaft at the construction site, which has the advantage of easy installation and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following detailed description of the specific embodiments of the present application in conjunction with the accompanying drawings will make the technical solutions and other beneficial effects of the present application apparent.

[0016] Figures 1a and 1b This is a structural schematic diagram of a cable-stayed structure for a construction operation integrated platform provided in an embodiment of the present application;

[0017] Figures 2a-2b Schematic diagram of the structure of the stay cable provided in the embodiment of the present application;

[0018] Figure 3a This is a schematic structural diagram of a first steel platform side oblique cable connection node provided in an embodiment of the present application;

[0019] Figure 3b yes Figure 3a A schematic diagram of the top view of the middle structure;

[0020] Figure 3c It is along Figure 3b Schematic diagram of the cross-section structure taken along the center line 2-2;

[0021] Figure 4a This is a structural diagram of the second steel platform side oblique cable connection node provided in an embodiment of the present application;

[0022] Figure 4b yes Figure 4a Schematic diagram of the top view of the middle part of the structure;

[0023] Figure 4c It is along Figure 4b Schematic diagram of the cross-section structure taken along the center line 2-2;

[0024] Figure 4d It is along Figure 4b Schematic diagram of the cross-section structure taken along the center line 3-3;

[0025] Figure 5a This is a schematic structural diagram of a first column sleeve side oblique cable connection node provided in an embodiment of the present application;

[0026] Figure 5b It is along Figure 5a Schematic diagram of the cross-section structure taken along the center line 1-1;

[0027] Figure 6a This is a structural diagram of the second column sleeve side oblique cable connection node provided by an embodiment of the present application;

[0028] Figure 6b It is along Figure 6a Schematic diagram of the cross-sectional structure taken along the center line 1-1.

[0029] Description of reference numerals:

[0030] 1-Steel platform; 2-Column frame; 3-Slant-stay cable; 3A-First cable head; 3B-Second cable head; T10-Steel platform side cable connection node; T10A-Steel platform side lug plate; T11-First steel platform side cable connection node; T12-Second steel platform side cable connection node; T20-Column frame side cable connection node; T20A-Column frame side lug plate; T21-First column frame side cable connection node; T22-Second column frame Side cable connection node; 3.1-Adjustable cable head; 3.2-Adjustable anchor cup; 3.3-Fixed cable head; 3.4-Cable body; 3.5-First pin; 3.6-Second pin; 4.1-First ear plate; 4.2-Part at the edge of the steel platform; 4.3-Bolt; 4.4-First plug plate; 4.5-Upper chord; 4.6-Vertical pole; 4.7-First bottom plate; 4.8-Upper connecting plate; 4.9-First stiffening rib plate; 4.10-Adjustable cable head; 4. 11-Adjustable anchor cup; 4.12-Slant-stay cable; 5.1-Third ear plate; 5.2-Top portion of the column frame; 5.3-Third plug plate; 5.4-Frame upright; 5.5-Frame cross bar; 5.6-Frame diagonal bar; 5.7-Third stiffening rib plate; 5.8-Slant-stay cable; 5.9-Fixed cable head; 5.10-Pin shaft; 6.1-Second ear plate; 6.2-Non-edge portion of the steel platform; 6.3-Connecting plate; 6.4-I-beam; 6. 5-Transition connector between connecting plate and I-beam; 6.6-Bolt; 6.7-Second stiffening rib; 6.8 Stay cable; 6.9-Adjustable anchor cup; 6.10-Adjustable cable head; 7.1-Fourth ear plate; 7.2-Part of the column sleeve at the non-top position; 7.3-Fourth plug plate; 7.4-Sleeve vertical rod; 7.5-Sleeve cross bar; 7.6-Sleeve diagonal rod; 7.7-Fourth stiffening rib; 7.8-Sleeve cable; 7.9-Fixed cable head; 7.10-Pin shaft. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application. In addition, it should be understood that the specific embodiments described herein are merely used to explain the present application and are not intended to limit the present application.

[0032] When describing the structure of a component, when a layer or region is referred to as being "on" or "above" another layer or region, it can mean that it is directly above the other layer or region, or that other layers or regions are included between it and the other layer or region. Furthermore, if the component is turned over, the layer or region will be "below" or "beneath" the other layer or region. In addition, the features, structures, or characteristics described below can be combined in any suitable manner in one or more embodiments.

[0033] In addition, the directional terms mentioned in the embodiments of the present application, such as [up], [down], [front], [back], [left], [right], [inside], [outside], [side], etc., are only used to refer to the directions of the attached drawings. Therefore, the directional terms used are used to illustrate and understand the embodiments of the present application, rather than to limit the embodiments of the present application. In the various drawings, units with similar structures are represented by the same figure numbers. For clarity, the various parts in the drawings are not drawn to scale. In addition, some related parts may not be shown in the drawings.

[0034] The following is a detailed description with reference to specific embodiments. It should be noted that the serial numbers of the following embodiments are not intended to limit the preferred order of the embodiments.

[0035] See also Figures 1a and 1b , Figures 1a and 1b This is a schematic diagram of a cable-stayed structure for a construction operation integrated platform provided in an embodiment of the present application. Figures 1a and 1bAs shown, the inclined cable structure for the integrated construction platform (for example, the integrated construction platform for prefabricated buildings) may include a steel platform 1, a column frame 2, an inclined cable 3, a steel platform side inclined cable connection node T10, and a column frame side inclined cable connection node T20. One end of the steel platform 1 is connected to the column frame 2, and the other end of the steel platform 1 extends away from the column frame 2 to form a cantilever end. The column frame side inclined cable connection node T20 is provided on the column frame 2 and is located above the steel platform 1, and may include a column frame side lug T20A, which is fixedly connected to the column frame 2. For example, the column frame side lug T20A may be fixedly connected to the column frame 2 by welding. The steel platform side inclined cable connection node T10 is arranged on the cantilever end of the steel platform 1 and may include a steel platform side ear plate T10A. The steel platform side ear plate T10A is fixedly connected to the steel platform 1. For example, the steel platform side ear plate T10A can be fixedly connected to the steel platform 1 by welding, or can be fixedly connected to the steel platform 1 by bolts. The inclined cable 3 includes a cable body and a first cable head 3A and a second cable head 3B respectively installed at both ends of the cable body, and the first cable head 3A is connected to the steel platform side ear plate T10A of the inclined cable connection node T10 on the steel platform side, and the second cable head 3B is connected to the column sleeve side ear plate T20A of the inclined cable connection node T20 on the column sleeve side, so as to realize the inclined cable 3 connecting the column sleeve 2 with the steel platform 1. For example, pin shaft holes can be respectively opened on the steel platform side ear plate T10A and the column sleeve side ear plate T20A, and the first cable head 3A can be connected to the steel platform side ear plate T10A through a pin shaft, and the second cable head 3B can be connected to the column sleeve side ear plate T20A through a pin shaft.

[0036] Specifically, if Figures 1a and 1b As shown, the column frame 2 can be arranged vertically, the steel platform 1 can be arranged horizontally, and the steel platform 1 can be vertically fixedly connected to the lateral side of the column frame 2 (for example, Figures 1a and 1b On the left side of the center column bracket 2).

[0037] In this way, the two ends of the inclined cable 3 can be connected to the cantilevered end of the steel platform 1 and the column sleeve 2 respectively, so that the steel platform 1 forms a stable triangular force transmission system through the inclined cable 3 and the column sleeve 2, and the force transmission between the column sleeve 2 and the steel platform 1 is realized, thereby realizing the control of the displacement of the cantilevered end of the steel platform 1 and effectively reducing the deflection of the cantilevered end of the steel platform 1, thereby reducing the number of columns required for the integrated platform, and then reducing the amount of steel used in the integrated platform, achieving cost savings.

[0038] In some embodiments, as Figures 2a-2bAs shown, the above-mentioned stay cable 3 may include a cable body 3.4, and an adjustable cable head 3.1 and a fixed cable head 3.3 respectively mounted on both ends of the cable body 3.4. Furthermore, one of the first cable head 3A and the second cable head 3B is the adjustable cable head 3.1, and the other of the first cable head 3A and the second cable head 3B may be specifically the fixed cable head 3.3. In some examples, the first cable head 3A may be specifically the adjustable cable head 3.1, and the second cable head 3B may be specifically the fixed cable head 3.3.

[0039] In this way, after the two ends of the above-mentioned inclined cable 3 are respectively connected to the inclined cable connection node T10 on the steel platform side and the inclined cable connection node T20 on the column sleeve side, the adjustable cable head 3.1 and the tensioning cable body 3.4 can be rotated to apply prestress to the above-mentioned inclined cable 3, thereby controlling the deformation displacement of the cantilever section of the steel platform 1 and solving the problem of excessive downward deflection of the cantilever end of the steel platform 1.

[0040] Specifically, if Figures 2a-2b As shown, the above-mentioned inclined cable 3 may further include a first pin shaft 3.5 and a second pin shaft 3.6, and the above-mentioned adjustable cable head 3.1 may be connected to one of the above-mentioned steel platform side lug plate T10A and the above-mentioned column sleeve side lug plate T20A through the first pin shaft 3.5, and the above-mentioned fixed cable head 3.3 may be connected to the other of the above-mentioned steel platform side lug plate T10A and the above-mentioned column sleeve side lug plate T20A through the second pin shaft 3.6.

[0041] Specifically, if Figures 2a-2b As shown, the above-mentioned inclined cable 3 may further include an adjustable anchor cup 3.2, which is connected to one end of the cable body 3.4, and an adjustable cable head 3.1 is connected to the adjustable anchor cup 3.2. In a specific implementation, the adjustable cable head 3.1 may be connected to the adjustable anchor cup 3.2 via a screw.

[0042] In some examples, the cable body 3.4 can be specifically a steel cable, and the length of the steel cable can be determined based on the specific usage length, and the material of the steel cable can be selected based on the specific usage scenario. For example, in an outdoor use environment, the steel cable can be selected as a high-aluminum cable (i.e., a zinc-5% aluminum-rare earth alloy-coated steel cable). The outer surfaces of the adjustable cable head 3.1, the adjustable anchor cup 3.2, and the fixed cable head 3.3 can be thermally sprayed with zinc and then sprayed with a zinc-rich primer to provide a zinc-rich primer layer on the outer surfaces of the adjustable cable head 3.1, the adjustable anchor cup 3.2, and the fixed cable head 3.3. The outer surfaces of the first pin 3.5 and the second pin 3.6 can be galvanized to provide a zinc layer on the outer surfaces of the first pin 3.5 and the second pin 3.6.

[0043] In the above embodiment, if Figures 1a and 1bAs shown, the number of the steel platform side inclined cable connection nodes T10 can be multiple, and the multiple steel platform side inclined cable connection nodes T10 can include a first steel platform side inclined cable connection node T11 and / or a second steel platform side inclined cable connection node T12. The first steel platform side inclined cable connection node T11 can be located at an edge of the steel platform 1, and the second steel platform side inclined cable connection node T12 can be located at a position other than the edge of the steel platform 1, for example, specifically at the center of the steel platform 1.

[0044] Specifically, the steel platform 1 may include an upper chord, vertical bars, and an upper connecting plate, wherein the upper ends of the vertical bars are fixedly connected to the upper chord, and the lower side of the upper connecting plate is fixedly connected to the upper side of the upper chord. More specifically, the steel platform 1 may also include a lower chord and diagonal braces, wherein the lower chord is arranged parallel to the upper chord, and the lower chord and the upper chord are connected via the diagonal braces and the vertical bars.

[0045] Furthermore, in the above embodiment where the plurality of steel platform side oblique cable connection nodes T10 include the first steel platform side oblique cable connection node T11, Figures 3a to 3c As shown, the steel platform side lug T10A included in the first steel platform side inclined cable connection node T11 can be specifically a first lug 4.1, and the first lug 4.1 can be connected to the portion 4.2 at the edge of the steel platform 1 by using bolts 4.3.

[0046] Specifically, if Figures 3a to 3c As shown, the first steel platform side inclined cable connection node T11 can also include a first bottom plate 4.7, and the lower part of the above-mentioned first ear plate 4.1 is fixedly connected to the upper side of the first bottom plate 4.7, and the lower side of the first bottom plate 4.7 is fixedly connected to the upper side of the upper connecting plate 4.8 at the edge position of the above-mentioned steel platform 1.

[0047] For example, the lower portion of the first ear plate 4.1 can be fixedly connected to the first base plate 4.7 by welding. The first base plate 4.7 can be provided with a through hole, and the first base plate 4.7 can be connected to the upper connecting plate 4.8 of the steel platform 1 by bolts 4.3.

[0048] Specifically, if Figures 3a to 3c As shown, the first steel platform side stay cable connection node T11 may also include a first stiffening rib plate 4.9, which is connected to the first lug plate 4.1 and the first base plate 4.7. For example, the first stiffening rib plate 4.9 may be welded between the first lug plate 4.1 and the first base plate 4.7. This improves the overall strength of the first steel platform side stay cable connection node T11.

[0049] Specifically, if Figures 3a to 3cAs shown, the first steel platform side inclined cable connection node T11 can also include a first plug plate 4.4, which is inserted into the upper chord rod 4.5 and the vertical rod 4.6 at the edge position of the above-mentioned steel platform 1 to locally strengthen the upper chord rod 4.5 and the vertical rod 4.6 at the edge position of the above-mentioned steel platform 1.

[0050] Moreover, during specific implementation, the setting angles of the first plug plate 4.4, the first ear plate 4.1, the first bottom plate 4.7, and the first stiffening rib plate 4.9 of the above-mentioned first steel platform side inclined cable connection node T11 can be determined according to the actual connection situation of the inclined cable 4.12 connected to the above-mentioned first steel platform side inclined cable connection node T11, so as to ensure that the length direction of the inclined cable 4.12 intersects with the center line of the above-mentioned vertical pole 4.6, the first bottom plate 4.7 and the upper connecting plate 4.8 at one point. The plate selection and thickness of the first plug plate 4.4, the first ear plate 4.1, the first bottom plate 4.7, and the first stiffening rib plate 4.9 of the above-mentioned first steel platform side inclined cable connection node T11 can be determined by force analysis. The selection of the above-mentioned bolt 4.3 can be determined by force analysis. For example, as Figure 3a As shown, one end of the above-mentioned inclined cable 4.12 connected to the above-mentioned inclined cable connection node T11 can be specifically an adjustable cable head 4.10. The adjustable cable head 4.10 can be connected to the cable body of the above-mentioned inclined cable 4.12 through an adjustable anchor cup 4.11, and the adjustable cable head 4.10 is connected to the above-mentioned first ear plate 4.1.

[0051] In some embodiments, as Figures 4a to 4d As shown, other locations outside the edge of the steel platform 1 (i.e., non-edge locations) may include a connecting plate 6.3, an I-beam 6.4, and a connecting plate and I-beam transition connector 6.5, wherein the connecting plate 6.3 is located at the upper portion of the steel platform 1 (i.e., above the portion 6.2 of the steel platform 1 that is not at the edge), and the I-beam 6.4 is located directly above the connecting plate 6.3, and the connecting plate and I-beam transition connector 6.5 is located between the connecting plate 6.3 and the I-beam 6.4, and connects the connecting plate 6.3 and the I-beam 6.4. For example, the upper and lower ends of the connecting plate and I-beam transition connector 6.5 may be connected to the I-beam 6.4 and the connecting plate 6.3, respectively, via bolts 6.6.

[0052] Furthermore, in the above embodiment where the plurality of steel platform side oblique cable connection nodes T10 include a second steel platform side oblique cable connection node T12, as Figures 4a to 4d As shown, the steel platform side lug plate T10A included in the second steel platform side stay cable connection node T12 can be specifically a second lug plate 6.1. The second lug plate 6.1 can be inserted into the above-mentioned I-beam 6.4 and fixedly connected to the above-mentioned I-beam 6.4. For example, the second lug plate 6.1 can be fixedly connected to the above-mentioned I-beam 6.4 by welding.

[0053] Specifically, if Figures 4a to 4d As shown, the second steel platform side inclined cable connection node T12 may further include a second stiffening rib plate 6.7, which is connected to the second ear plate 6.1 and the I-beam 6.4 of the steel platform 1. For example, Figures 4a to 4d As shown, a second stiffening rib 6.7 can be welded in the middle of the second lug 6.1, and another second stiffening rib 6.7 can be welded between the second lug 6.1 and the I-beam 6.4. This can improve the overall strength of the second steel platform side cable connection node T12.

[0054] In some specific embodiments, Figures 4a to 4d As shown, the non-edge portion 6.2 of the steel platform 1 can include at least two I-beams 6.4, which can be arranged in parallel and spaced apart. Each of the at least two I-beams 6.4 can be connected to an I-beam transition connector 6.5 and its corresponding connecting plate 6.3 via its corresponding connecting plate. Furthermore, the lateral ends of the second lug 6.1 can be inserted into two adjacent I-beams 6.4 and fixedly connected to them.

[0055] Moreover, during specific implementation, the setting angles of the second ear plate 6.1 and the second stiffening rib plate 6.7 of the above-mentioned second steel platform side inclined cable connection node T12 can be determined according to the actual connection situation of the inclined cable 6.8 connected to the above-mentioned second steel platform side inclined cable connection node T12, so as to ensure that the length direction of the inclined cable 6.8 and the center lines of the two connecting plates 6.3 correspondingly connected to the second ear plate 6.1 of the above-mentioned second steel platform side inclined cable connection node T12 intersect at one point. The plate selection and thickness of the second ear plate 6.1 and the second stiffening rib plate 6.7 of the above-mentioned second steel platform side inclined cable connection node T12 can be determined by force analysis. For example, as Figure 4a As shown, one end of the above-mentioned inclined cable 6.8 connected to the above-mentioned inclined cable connection node T12 on the second steel platform side can be specifically an adjustable cable head 6.10. The adjustable cable head 6.10 can be connected to the cable body of the above-mentioned inclined cable 6.8 through an adjustable anchor cup 6.9, and the adjustable cable head 6.10 is connected to the above-mentioned second ear plate 6.1.

[0056] In the above embodiment, the column frame 2 may include a frame upright pole and a frame cross bar and a frame diagonal pole fixedly connected to the frame upright pole. In addition, the column frame side ear plate T20A of the column frame side inclined cable connection node T20 may be fixedly connected to the frame upright pole. For example, the column frame side ear plate T20A may be welded to the outer surface of the frame upright pole. Specifically, the column frame side inclined cable connection node T20 may also include a column frame side plug plate (for example, Figures 6a-6b The third plugboard 5.3 shown in Figures 6a-6b The fourth plug plate 7.3) shown, the column frame side plug plate can be inserted into the frame uprights, frame cross bars and frame diagonal bars of the above-mentioned column frame 2 to locally strengthen the frame uprights, frame cross bars and frame diagonal bars of the above-mentioned column frame 2.

[0057] Specifically, the above-mentioned column frame side inclined cable connection node T20 may also include a column frame side stiffening rib plate (for example, Figures 6a-6b The third stiffening rib plate shown in 5.7, or Figures 6a-6b The fourth stiffening rib plate 7.7 shown, the column frame side stiffening rib plate can be connected to the column frame side ear plate T20A and the frame upright. For example, the column frame side stiffening rib plate can be welded to the outer surface of the column frame side ear plate T20A and the frame upright to improve the overall strength of the above-mentioned column frame side inclined cable connection node T20.

[0058] In the above embodiment, if Figures 1a and 1b As shown, the number of the above-mentioned column sleeve side oblique cable connection nodes T20 is multiple, and the multiple column sleeve side oblique cable connection nodes T20 can include a first column sleeve side oblique cable connection node T21 and / or a second column sleeve side oblique cable connection node T22, wherein the first column sleeve side oblique cable connection node T21 can be set at the top end position of the above-mentioned column sleeve 2, and the second column sleeve side oblique cable connection node T22 can be set at other positions other than the top end position of the above-mentioned column sleeve 2 (that is, non-top end position).

[0059] Furthermore, in the above embodiment where the plurality of column sleeve side oblique cable connection nodes T20 include the first column sleeve side oblique cable connection node T21, Figures 5a-5b As shown, the column frame side ear plate T20A included in the first column frame side inclined cable connection node T21 can be specifically a third ear plate 5.1, and the third ear plate 5.1 can be connected to the outer surface of the frame upright pole 5.4 at the top end of the above-mentioned column frame 2 by welding.

[0060] Specifically, if Figures 5a-5b As shown, the above-mentioned first column sleeve side oblique cable connection node T21 can also include a third plug plate 5.3, which is inserted into the sleeve upright rod 5.4, sleeve cross rod 5.5 and sleeve diagonal rod 5.6 at the top end position of the above-mentioned column sleeve 2 to locally strengthen the sleeve upright rod 5.4, sleeve cross rod 5.5 and sleeve diagonal rod 5.6 at the top end position of the above-mentioned column sleeve 2.

[0061] Specifically, if Figures 5a-5bAs shown, the first column-frame-side diagonal cable connection node T21 may further include a third stiffening rib 5.7, which is connected to the third lug 5.1 and the frame upright 5.4 at the top end of the column frame 2. For example, the third stiffening rib 5.7 may be welded to the outer surface of the third lug 5.1 and the outer surface of the frame upright 5.4 at the top end of the column frame 2. This improves the overall strength of the first column-frame-side diagonal cable connection node T21.

[0062] Moreover, during specific implementation, the setting angles of the third ear plate 5.1, the third plug plate 5.3 and the third stiffening rib plate 5.7 of the above-mentioned first column frame side inclined cable connection node T21 can be determined according to the actual connection situation of the inclined cable 5.8 connected to the above-mentioned first column frame side inclined cable connection node T21, so as to ensure that the length direction of the inclined cable 5.8 intersects with the center line of the above-mentioned frame upright 5.4 and the frame cross bar 5.5 at one point. The plate selection and thickness of the third ear plate 5.1, the third plug plate 5.3 and the third stiffening rib plate 5.7 of the above-mentioned first column frame side inclined cable connection node T21 can be determined by force analysis. For example, as Figures 5a-5b As shown, one end of the above-mentioned inclined cable 5.8 connected to the above-mentioned inclined cable connection node T21 on the first column sleeve side can be specifically a fixed cable head 5.9, and the fixed cable head 5.9 can be connected to the above-mentioned third ear plate 5.1 through a pin shaft 5.10.

[0063] Furthermore, in the above embodiment where the plurality of column sleeve side oblique cable connection nodes T20 include a second column sleeve side oblique cable connection node T22, as shown in FIG. Figures 6a-6b As shown, the column frame side ear plate T20A included in the second column frame side inclined cable connection node T22 can be specifically the fourth ear plate 7.1, and the fourth ear plate 7.1 can be connected to the outer surface of the frame upright pole 7.4 at the non-top position of the above-mentioned column frame 2 by welding.

[0064] Specifically, if Figures 6a-6b As shown, the above-mentioned second column sleeve side oblique cable connection node T22 can also include a fourth plug plate 7.3, which is inserted into the sleeve upright rod 7.4, sleeve cross rod 7.5 and sleeve diagonal rod 7.6 at the non-top position of the above-mentioned column sleeve 2 to locally strengthen the sleeve upright rod 7.4, sleeve cross rod 7.5 and sleeve diagonal rod 7.6 of the above-mentioned column sleeve 2.

[0065] Specifically, if Figures 6a-6bAs shown, the second column-frame side oblique cable connection node T22 may further include a fourth stiffening rib 7.7, which is connected to the fourth lug 7.1 and the non-top end of the column frame 2. For example, the fourth stiffening rib 7.7 may be welded to the outer surface of the fourth lug 7.1 and the outer surface of the non-top end of the column frame 2. This improves the overall strength of the second column-frame side oblique cable connection node T22.

[0066] Moreover, during specific implementation, the setting angles of the fourth ear plate 7.1, the fourth plug plate 7.3 and the fourth stiffening rib plate 7.7 of the above-mentioned second column frame side inclined cable connection node T22 can be determined according to the actual connection situation of the inclined cable 7.8 connected to the above-mentioned second column frame side inclined cable connection node T22, so as to ensure that the length direction of the inclined cable 7.8 intersects with the center line of the above-mentioned frame upright 7.4 and the frame cross bar 7.5 at one point. The plate selection and thickness of the fourth ear plate 7.1, the fourth plug plate 7.3 and the fourth stiffening rib plate 7.7 of the above-mentioned second column frame side inclined cable connection node T22 can be determined by force analysis. For example, as Figures 6a-6b As shown, one end of the above-mentioned inclined cable 7.8 connected to the above-mentioned inclined cable connection node T22 on the second column sleeve side can be specifically a fixed cable head 7.9, and the fixed cable head 7.9 can be connected to the above-mentioned fourth ear plate 7.1 through a pin shaft 7.10.

[0067] In some specific embodiments, Figures 1a and 1b As shown, the multiple steel platform side stay cable connection nodes T10 may include a first steel platform side stay cable connection node T11 and a second steel platform side stay cable connection node T12, and the multiple column sleeve side stay cable connection nodes T20 may include a first column sleeve side stay cable connection node T21 and a second column sleeve side stay cable connection node T22. Furthermore, the number of the above-mentioned stay cables 3 may be multiple, and the multiple stay cables 3 may include a first stay cable and a second stay cable, wherein the ends of the first stay cable may be connected to the first steel platform side stay cable connection node T11 and the first column sleeve side stay cable connection node T21, respectively, and the ends of the second stay cable may be connected to the second steel platform side stay cable connection node T12 and the second column sleeve side stay cable connection node T21, respectively. In this way, the deflection of the cantilever end of the steel platform 1 can be more effectively reduced.

[0068] Furthermore, it should be noted that, in this embodiment, by designing unique connection nodes between the above-mentioned inclined cables 3, the above-mentioned column sleeves 2, and the above-mentioned steel platform 1 (i.e., the above-mentioned column sleeve-side inclined cable connection node T20 and the above-mentioned steel platform-side inclined cable connection node T10), effective force transmission between the above-mentioned inclined cables 3, the above-mentioned column sleeves 2, and the above-mentioned steel platform 1 can be achieved, thereby ensuring structural safety. Furthermore, the structural form of different connection nodes can be determined according to actual conditions, and the selection and thickness of the corresponding plate can be determined through force analysis, thereby ensuring a reliable connection between the above-mentioned inclined cables 3, the above-mentioned steel platform 1, and the above-mentioned column sleeves 2.

[0069] From the above, it can be seen that the inclined cable structure for the integrated platform for construction operations provided in this embodiment includes a column sleeve, a steel platform, a column sleeve side inclined cable connection node, a steel platform side inclined cable connection node and an inclined cable, wherein one end of the steel platform is connected to the column sleeve, and the other end of the steel platform extends in a direction away from the column sleeve to form a cantilever end, the column sleeve side inclined cable connection node is provided on the column sleeve and is located above the steel platform, and includes a column sleeve side ear plate fixedly connected to the column sleeve, the steel platform side inclined cable connection node is provided on the cantilever end of the steel platform, and includes a cantilever end connected to the steel platform The steel platform side ear plate is fixedly connected to the platform, and the inclined cable includes a cable body and a first cable head and a second cable head respectively installed at both ends of the cable body. The first cable head is connected to the steel platform side ear plate of the inclined cable connection node on the steel platform side, and the second cable head is connected to the column sleeve side ear plate of the inclined cable connection node on the column sleeve side, so that the inclined cable connects the column sleeve to the steel platform, thereby effectively reducing the deflection of the cantilever end of the steel platform, reducing the number of columns required for the integrated platform, and further reducing the amount of steel used in the integrated platform, achieving cost savings, and the inclined cable connection node has a simple and practical structure and is easy to install and disassemble.

[0070] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present application shall be included in the scope of protection of the present application. The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A cable-stayed structure for an integrated construction platform, characterized in that: include: A column sleeve and a steel platform, one end of the steel platform is connected to the column sleeve, and the other end of the steel platform extends away from the column sleeve to form a cantilevered end; The column sleeve side oblique cable connection node is provided on the column sleeve and is located above the steel platform, and includes a column sleeve side ear plate, and the column sleeve side ear plate is fixedly connected to the column sleeve; A steel platform side inclined cable connection node is provided on the cantilevered end of the steel platform and includes a steel platform side lug plate, and the steel platform side lug plate is fixedly connected to the steel platform; The inclined cable includes a cable body, a first cable head and a second cable head, the first cable head and the second cable head are respectively installed at both ends of the cable body, and the first cable head is connected to the steel platform side ear plate of the inclined cable connection node on the steel platform side, and the second cable head is connected to the column sleeve side ear plate of the inclined cable connection node on the column sleeve side, so that the inclined cable connects the column sleeve to the steel platform.

2. The cable-stayed structure according to claim 1, characterized in that: One of the first cable head and the second cable head is an adjustable cable head, and the other of the first cable head and the second cable head is a fixed cable head; the inclined cable further includes an adjustable anchor cup, the adjustable anchor cup is connected to one end of the cable body, and the adjustable cable head is connected to the adjustable anchor cup.

3. The cable-stayed structure according to claim 1, wherein: There are multiple steel platform side oblique cable connection nodes, and the multiple steel platform side oblique cable connection nodes include a first steel platform side oblique cable connection node and / or a second steel platform side oblique cable connection node, wherein the first steel platform side oblique cable connection node is arranged at the edge position of the steel platform, and the second steel platform side oblique cable connection node is arranged at other positions other than the edge position of the steel platform.

4. The cable-stayed structure according to claim 3, characterized in that: The plurality of steel platform side oblique cable connection nodes include a first steel platform side oblique cable connection node; The steel platform includes an upper chord, a vertical pole and an upper connecting plate, wherein the upper end of the vertical pole is fixedly connected to the upper chord, and the lower side of the upper connecting plate is fixedly connected to the upper side of the upper chord; The steel platform side ear plate included in the first steel platform side oblique cable connection node is a first ear plate, and the first steel platform side oblique cable connection node also includes a first base plate, a first stiffening rib plate and a first plug plate, wherein the lower part of the first ear plate is fixedly connected to the upper side of the first base plate, the lower side of the first base plate is fixedly connected to the upper side of the upper connecting plate at the edge position of the steel platform, the first stiffening rib plate is connected to the first ear plate and the first base plate, and the first plug plate is inserted into the upper chord and the vertical pole at the edge position of the steel platform.

5. The cable-stayed structure according to claim 3, characterized in that: The plurality of steel platform side oblique cable connection nodes include a second steel platform side oblique cable connection node; Other positions outside the edge of the steel platform include a connecting plate, an I-beam, and a transition connector between the connecting plate and the I-beam, wherein the connecting plate is located on the upper part of the steel platform, and the I-beam is located directly above the connecting plate, and the transition connector between the connecting plate and the I-beam is located between the connecting plate and the I-beam, and connects the connecting plate and the I-beam; The steel platform side ear plate included in the second steel platform side oblique cable connection node is a second ear plate, and the second steel platform side oblique cable connection node also includes a second stiffening rib plate, wherein the second ear plate is inserted into the I-beam and fixedly connected to the I-beam, and the second stiffening rib plate is connected to the second ear plate and the I-beam.

6. The cable-stayed structure according to claim 3, characterized in that: The number of the column sleeve side oblique cable connection nodes is multiple, and the multiple column sleeve side oblique cable connection nodes include a first column sleeve side oblique cable connection node and / or a second column sleeve side oblique cable connection node, wherein the first column sleeve side oblique cable connection node is arranged at the top end position of the column sleeve, and the second column sleeve side oblique cable connection node is arranged at other positions other than the top end position of the column sleeve.

7. The cable-stayed structure according to claim 6, characterized in that: The plurality of steel platform side inclined cable connection nodes include a first steel platform side inclined cable connection node and a second steel platform side inclined cable connection node; the plurality of column sleeve side inclined cable connection nodes include a first column sleeve side inclined cable connection node and a second column sleeve side inclined cable connection node; Furthermore, there are multiple inclined cables, including a first inclined cable and a second inclined cable, wherein the two ends of the first inclined cable are respectively connected to the first steel platform side inclined cable connection node and the first column sleeve side inclined cable connection node, and the two ends of the second inclined cable are respectively connected to the second steel platform side inclined cable connection node and the second column sleeve side inclined cable connection node.

8. The cable-stayed structure according to claim 1, wherein: The column sleeve includes a sleeve upright pole, a sleeve cross bar and a sleeve diagonal pole fixedly connected to the sleeve upright pole; The column frame side oblique cable connection node also includes a column frame side plug plate and a column frame side stiffening rib plate, wherein the column frame side ear plate is fixedly connected to the frame upright, the column frame side plug plate is inserted into the frame upright, the frame cross bar and the frame diagonal bar, and the column frame side stiffening rib plate is connected to the column frame side ear plate and the frame upright.

9. The cable-stayed structure according to claim 8, characterized in that: The center line of the frame upright connected to the column frame side oblique cable connection node, the center line of the frame crossbar connected to the column frame side oblique cable connection node, and the length direction of the oblique cable connected to the column frame side oblique cable connection node intersect at one point.

10. The cable-stayed structure according to claim 1, characterized in that: The side ear plates of the column sleeve are fixedly connected to the column sleeve by welding; the side ear plates of the steel platform are fixedly connected to the steel platform by welding, or fixedly connected to the steel platform by bolts.

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