Cantilever frame cable-stayed assembly and cantilever frame mounting structure

By designing a cantilever frame cable-stayed component that includes a fixed section and an extended section, the problem that the steel tie rods need to pass through the floating panels during the installation of the cantilevered scaffolding is solved, ensuring the integrity and waterproofing effect of the floating panels.

CN222375924UActive Publication Date: 2025-01-21CHINA MCC5 GROUP CORP LTD
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Patent Information

Application Number
CN202420875950.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-25
Publication Date
2025-01-21
Estimated Expiration
2034-04-25

AI Technical Summary

Technical Problem

During the installation of cantilever scaffolding, the steel pull rod needs to pass through the floating plate, resulting in hollows or holes required to be reserved on the floating plate, affecting the construction period and the waterproofing effect of the floating plate.

Method used

Design a cantilever frame cable-stayed component, including a steel tie rod and a fixed plate. The fixed plate is composed of a fixed section and an extended section. The extended section is connected to the upper end of the steel tie rod. The fixed section is fixed on the inside of the superstructure beam, and the extended section extends to The bottom of the floating board is equivalent to the installation point below the floating board.

Benefits of technology

Through the design of this component, the steel tie rods do not need to pass through the floating board during installation, avoiding reserved holes or openings, ensuring the integrity and waterproofing effect of the floating board, and reducing the need for later maintenance and repair.

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Abstract

The utility model discloses a cantilever frame cable-stayed assembly and a cantilever frame mounting structure, and relates to the technical field of building construction. The cantilever frame cable-stayed assembly comprises a steel pull rod and a fixing plate, the fixing plate comprises a vertically-arranged fixing section and an extending section, the extending section is connected with the lower end of the fixing section and extends downwards in an inclined mode, and the extending section is connected with the upper end of the steel pull rod. According to the cantilever frame cable-stayed assembly provided by the embodiment of the invention, the fixing plate composed of the fixing section and the extension section is arranged and used for connecting the upper end of the steel pull rod with the upper-layer structural beam; after the fixed section is fixed on the inner side of the upper-layer structural beam, the extension section can extend to the lower part of a floating plate on the outer side of the upper-layer structural beam, so that a mounting point at the upper end of the steel pull rod is equivalent to the lower part of the floating plate, the steel pull rod does not need to penetrate through the floating plate during mounting, holes are prevented from being reserved or opened in the floating plate, and the integrity of the floating plate is ensured.
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Description

Technical Field

[0001] The present application relates to the technical field of building construction, and in particular to a cantilever frame inclined stay assembly and a cantilever frame mounting structure. Background Art

[0002] Cantilever scaffolding is mainly used as an operating frame for masonry, insulation and plastering of high-rise building facades. The function of the steel tie rod is to bear the longitudinal load of the frame, while reducing the length of the free end of the cantilever / suspended I-beam and reducing the flexural deformation of the I-beam.

[0003] The structures of modern high-rise buildings are becoming increasingly complex. The structural protruding floating panels, floating window sills, etc. exceed the projection line of the steel tie rods. In order to ensure the installation of the tie rods, it is often necessary to reserve holes or openings on the floating panels. The holes can only be repaired after the frame is dismantled, which not only delays the construction period, but also poses the risk of water leakage on the floating panels after repair. Utility Model Content

[0004] The purpose of the present application is to provide a cantilever frame inclined stay assembly and a cantilever frame installation structure, so as to solve the problem that a hole or opening needs to be reserved on a floating plate when installing a steel tie rod.

[0005] The technical solution adopted by the present application to solve its technical problems is: a cantilever frame diagonal assembly, including a steel tie rod and a fixed plate, the fixed plate including a vertically arranged fixed section and an extension section connected to the lower end of the fixed section and extending obliquely downward, the extension section being connected to the upper end of the steel tie rod.

[0006] Furthermore, the angle between the fixed section and the extended section is 135° to 150°.

[0007] Furthermore, the fixed section and the extension section are an integrally formed structure.

[0008] Furthermore, the extension section is connected to the steel pull rod via a connecting buckle.

[0009] Furthermore, the connecting buckle includes two parallel buckle plates and a connecting plate fixed between the two buckle plates, one end of the two buckle plates is connected to the extension section through a first latch assembly, and the other end of the two buckle plates is connected to the steel pull rod through a second latch assembly.

[0010] Furthermore, the first latch assembly includes a first latch passing through the two buckle plates and the extension section, and a first limiting member connected to both ends of the first latch.

[0011] Furthermore, one of the two first limiting members is a first limiting block integrally formed with the first latch, and the other of the two first limiting members is a first anti-slip latch nail inserted on the first latch.

[0012] Furthermore, the second latch assembly includes a second latch passing through the two gusset plates and the steel pull rod, and second limiting members connected to both ends of the second latch.

[0013] Furthermore, one of the two second limiting members is a second limiting block integrally formed with the second latch, and the other of the two second limiting members is a second anti-slip latch nail inserted on the second latch.

[0014] A cantilever frame installation structure comprises a cantilever frame fixed on the outside of a lower structural beam and the cantilever frame oblique-stayed assembly, wherein the lower end of the steel tie rod is connected to the cantilever frame, and the fixed section is fixed on the inner side of an upper structural beam.

[0015] Beneficial effects of this application:

[0016] The cantilever frame inclined-stayed assembly and cantilever frame mounting structure provided in the embodiments of the present application are used to connect the upper end of the steel tie rod with the upper structure beam by setting a fixed plate composed of a fixed section and an extension section; when the fixed section is fixed to the inner side of the upper structure beam, the extension section can be extended to the bottom of the floating plate on the outer side of the upper structure beam, thereby making the installation point of the upper end of the steel tie rod equivalent to the bottom of the floating plate. The steel tie rod does not need to pass through the floating plate during installation, thereby avoiding the need to reserve holes or openings on the floating plate, thereby ensuring the integrity of the floating plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the existing cantilever frame installation structure;

[0019] Figure 2 is a schematic diagram of a cantilever frame installation structure provided in an embodiment of the present application;

[0020] Figure 3 It is a structural schematic diagram of a cantilever frame inclined-stayed assembly provided in an embodiment of the present application;

[0021] Figure 4 It is a structural schematic diagram of the fixed plate;

[0022] Figure 5 It is a structural diagram of the connecting buckle;

[0023] Figure 6 It is a schematic diagram of the structure of the first latch assembly and the second latch assembly.

[0024] Reference numerals:

[0025] 10- lower structural beam;

[0026] 11-Cantilever frame;

[0027] 12-Upper structure beam;

[0028] 13- floating board;

[0029] 14-Steel tie rod;

[0030] 15-fixed plate;

[0031] 151-fixed section; 152-extended section;

[0032] 16-Connecting buckle;

[0033] 161- buckle plate; 162- connection plate; 163- first latch; 164- first stopper; 165- second latch; 166- second stopper;

[0034] 20- lower structural beam;

[0035] 21-cantilever frame;

[0036] 22-superstructure beam;

[0037] 23- floating board;

[0038] 24-Steel tie rod. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0040] It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the embodiments and features in the embodiments of this application can be combined with each other without conflict.

[0041] In the description of the embodiments of the present application, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, or is the orientation or positional relationship in which the product of the application is usually placed when in use, or is the orientation or positional relationship commonly understood by those skilled in the art. The terms "disposed", "opened", "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, and an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements.

[0042] See also Figure 1 The figure shows an existing cantilever frame installation structure, including a cantilever frame 21 and a steel tie rod 24. The cantilever frame 21 is fixed on the outside of the lower structural beam 20, the lower end of the steel tie rod 24 is connected to the cantilever frame 21, and the upper end of the steel tie rod 24 is fixedly connected to the upper structural beam 22 after passing through the floating plate 23 arranged on the outside of the upper structural beam 22. In order to ensure that the steel tie rod 24 can be installed smoothly, it is necessary to reserve holes during the construction of the floating plate 23 or to open holes after the construction of the floating plate 23. This makes it impossible to carry out complete plastering, insulation and waterproofing construction on the floating plate 23 during the use of the cantilever frame 21. It is necessary to remove the steel tie rod 24 at a later stage and then restore the holes separately, which is not only time-consuming and labor-intensive, but also difficult to achieve the original waterproof effect, and prone to multiple repairs after delivery.

[0043] To solve the above problems, see Figure 3 , Figure 4 , Figure 5 , Figure 6 An embodiment of the present application provides a cantilever frame diagonal stay assembly, including a steel tie rod 14 and a fixed plate 15, wherein the fixed plate 15 includes a vertically arranged fixed section 151 and an extended section 152 connected to the lower end of the fixed section 151 and extending obliquely downward, and the extended section 152 is connected to the upper end of the steel tie rod 14.

[0044] See also Figure 3 , to simplify the view, Figure 3 Only a part of the structure of the steel tie rod 14 is shown. The steel tie rod 14 can be made of round steel and is arranged to be inclined from top to bottom. The lower end of the steel tie rod 14 is used to be connected to the cantilever frame 11, and the upper end of the steel tie rod 14 is used to be connected to the upper structure beam 12 through the fixing plate 15.

[0045] See also Figure 4The fixing plate 15 includes a vertically arranged fixing section 151 and an inclined extension section 152. The lower end of the fixing section 151 is connected to the upper end of the extension section 152. The inclination angle of the extension section 152 is consistent with the inclination angle of the steel tie rod 14. The fixing section 151 is used to be fixed to the inner side of the upper structure beam 12 by bolts, wherein the inner side of the upper structure beam 12 refers to the side away from the floating plate 13, and the extension section 152 is used to be connected to the upper end of the steel tie rod 14.

[0046] In some embodiments, see Figure 3 , Figure 4 The angle β between the fixed section 151 and the extended section 152 is 135° to 150°. In this way, the extended section 152 and the horizontal plane have an angle of 45° to 60°, so that the steel tie rod 14 has an optimal force angle.

[0047] The fixed section 151 and the extension section 152 can be connected by welding. In some embodiments, the fixed section 151 and the extension section 152 are an integrally formed structure. That is, the fixed plate 15 can be formed by bending the same steel plate, thereby forming the fixed section 151 and the extension section 152 with a certain angle, which is not only simple to process, but also can ensure the connection strength between the fixed section 151 and the extension section 152.

[0048] The extension section 152 can be directly connected to the upper end of the steel tie rod 14 by fasteners such as bolts. Figure 3 The extension section 152 is connected to the steel tie rod 14 through the connecting buckle 16. There may also be a certain rotation angle between the connecting buckle 16 and the extension section 152 and between the connecting buckle 16 and the steel tie rod 14, so that the steel tie rod 14 can be more conveniently straightened when the steel tie rod 14 is installed.

[0049] In some embodiments, see Figure 3 , Figure 5 The connecting buckle 16 includes two parallel buckle plates 161 and a connecting plate 162 fixed between the two buckle plates 161. One end of the two buckle plates 161 is connected to the extension section 152 through a first latch assembly, and the other end of the two buckle plates 161 is connected to the steel pull rod 14 through a second latch assembly. The connecting buckle 16 is H-shaped, and the two buckle plates 161 are welded to the connecting plate 162. The buckle plates 161 and the extension section 152 can rotate around the first latch assembly, and the buckle plates 161 and the steel pull rod 14 can rotate around the second latch assembly.

[0050] In some embodiments, see Figure 3The first latch assembly includes a first latch 163 passing through two gussets 161 and the extension section 152, and a first stopper 164 connected to both ends of the first latch 163. Exemplarily, the lower end of the extension section 152 is disposed between the two gussets 161, and the extension section 152 and the two gussets 161 are both provided with through holes for the first latch 163 to pass through. When the two gussets 161 and the extension section 152 are connected through the first latch assembly, the gussets 161 and the extension section 152 can be rotated around the first latch 163 at a certain angle.

[0051] The first stopper 164 may be a first nut threadedly connected to the first latch 163. Figure 3 , Figure 6 One of the two first limiting members 164 is a first limiting block integrally formed with the first latch 163, and the other of the two first limiting members 164 is a first anti-slip latch nail inserted on the first latch 163, and the first latch 163 is provided with a through hole for the first anti-slip latch nail to pass through.

[0052] In some embodiments, see Figure 3 The second latch assembly includes a second latch 165 passing through the two gussets 161 and the steel rod 14, and a second stopper 166 connected to both ends of the second latch 165. Exemplarily, the upper end of the steel rod 14 is disposed between the two gussets 161, and the steel rod 14 and the two gussets 161 are both provided with through holes for the second latch 165 to pass through. When the two gussets 161 and the steel rod 14 are connected through the second latch assembly, the gussets 161 and the steel rod 14 can be rotated around the second latch 165 at a certain angle.

[0053] The second stopper 166 may be a second nut threadedly connected to the second latch 165. Figure 3 , Figure 6 One of the two second limiting members 166 is a second limiting block integrally formed with the second latch 165, and the other of the two second limiting members 166 is a second anti-slip latch nail inserted on the second latch 165, and the second latch 165 is provided with a through hole for the second anti-slip latch nail to pass through.

[0054] See also Figure 2 The embodiment of the present application further provides a cantilever frame installation structure, including a cantilever frame 11 fixed to the outside of the lower structure beam 10 and a cantilever frame diagonal assembly, the lower end of the steel tie rod 14 is connected to the cantilever frame 11, and the fixed section 151 is fixed to the inner side of the upper structure beam 12. Among them, one side of the cantilever frame 11 is fixedly connected to the outer side of the lower structure beam 10 by fasteners such as bolts, and the fixed section 151 is fixedly connected to the inner side of the upper structure beam 12 by fasteners such as bolts.

[0055] The cantilever frame inclined-stayed assembly and cantilever frame mounting structure provided in the embodiment of the present application are used to connect the upper end of the steel tie rod 14 to the upper structure beam 12 by setting a fixed plate 15 composed of a fixed section 151 and an extension section 152; when the fixed section 151 is fixed to the inner side of the upper structure beam 12, the extension section 152 can be extended to the bottom of the floating plate 13 on the outer side of the upper structure beam 12, and then the installation point of the upper end of the steel tie rod 14 is equivalent to the bottom of the floating plate 13. The steel tie rod 14 does not need to pass through the floating plate 13 during installation, thereby avoiding reserving holes or openings on the floating plate 13, ensuring the integrity of the floating plate 13, ensuring the waterproof effect of the floating plate 13, and avoiding multiple repairs after delivery.

[0056] The above are only preferred embodiments of the present application and do not constitute any form of limitation to the present application. Based on the technical essence of the present application and within the spirit and principles of the present application, any simple modification, equivalent replacement and improvement of the above embodiments shall still fall within the protection scope of the technical solution of the present application.

Claims

1. A cantilever frame inclined stay assembly, characterized in that: It comprises a steel tie rod (14) and a fixing plate (15), wherein the fixing plate (15) comprises a vertically arranged fixing section (151) and an extension section (152) connected to the lower end of the fixing section (151) and extending obliquely downward, and the extension section (152) is connected to the upper end of the steel tie rod (14).

2. The cantilever frame inclined stay assembly according to claim 1, characterized in that: The included angle between the fixed section (151) and the extended section (152) is 135° to 150°.

3. The cantilever frame inclined stay assembly according to claim 1, characterized in that: The fixed section (151) and the extended section (152) are an integrally formed structure.

4. The cantilever frame inclined stay assembly according to claim 1, characterized in that: The extension section (152) is connected to the steel pull rod (14) via a connecting buckle (16).

5. The cantilever frame inclined stay assembly according to claim 4, characterized in that: The connecting buckle (16) includes two parallel buckle plates (161) and a connecting plate (162) fixed between the two buckle plates (161), one end of the two buckle plates (161) is connected to the extension section (152) through a first latch assembly, and the other end of the two buckle plates (161) is connected to the steel pull rod (14) through a second latch assembly.

6. The cantilever frame inclined stay assembly according to claim 5, characterized in that: The first latch assembly comprises a first latch (163) passing through the two buckle plates (161) and the extension section (152), and a first stopper (164) connected to both ends of the first latch (163).

7. The cantilever frame inclined stay assembly according to claim 6, characterized in that: One of the two first limiting members (164) is a first limiting block integrally formed with the first latch (163), and the other of the two first limiting members (164) is a first anti-slip latch nail inserted on the first latch (163).

8. The cantilever frame inclined stay assembly according to claim 5, characterized in that: The second latch assembly comprises a second latch (165) passing through the two buckle plates (161) and the steel pull rod (14), and a second stopper (166) connected to both ends of the second latch (165).

9. The cantilever frame inclined stay assembly according to claim 8, characterized in that: One of the two second limiting members (166) is a second limiting block integrally formed with the second latch (165), and the other of the two second limiting members (166) is a second anti-slip latch nail inserted on the second latch (165).

10. A cantilever frame installation structure, characterized in that: It comprises a cantilever frame (11) fixed on the outside of a lower structural beam (10) and a cantilever frame diagonal-stayed assembly according to any one of claims 1 to 9, wherein the lower end of the steel tie rod (14) is connected to the cantilever frame (11), and the fixed section (151) is fixed on the inner side of an upper structural beam (12).