Climbing frame fixing structure and building construction climbing frame

Abstract

The present invention discloses a climbing frame fixing structure and a construction climbing frame. The present invention relates to the technical field of construction equipment and proposes the following scheme, including: a working frame located in the middle, and a ladder frame connected to the side walls on both sides of the working frame, and including a fixed buckle structure, a node fixing structure and an end point fixing structure; the present invention modularizes the construction climbing frame, uses the working frame as the main body of the climbing frame, and uses the ladder frame for workers to walk and climb as an accessory of the climbing frame; by focusing on the reinforcement of the working frame, a fixed buckle structure is set between the outer steel pipe and the inner steel pipe for connecting each other, the node fixing structure acts on the steel beams to reinforce the connection, and the end point fixing structure is used to support the connection between the longitudinal and transverse beams of the ladder frame and the working frame. Through these reinforcing fixing structures, the connection strength and stability between the climbing frame frames can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction equipment, and in particular to a climbing frame fixing structure and a building construction climbing frame. Background Art

[0002] Walking through city streets, we often see countless buildings under construction, their exterior walls clad in climbing mesh. Climbing mesh has become an essential tool in modern construction, found in almost every project, from small residential buildings to large-scale civil engineering projects. Thanks to climbing mesh, today's construction schedules have been accelerated several times. Climbing mesh has brought significant benefits to people's lives, ensuring the safety of on-site construction workers while also reducing losses to developers caused by safety accidents.

[0003] Attached lifting scaffolding, also known as climbing scaffolding, refers to an external scaffolding that is erected at a certain height and attached to the engineering structure. It relies on its own lifting equipment and devices to climb or descend layer by layer with the engineering structure. It has anti-overturning and anti-falling devices. It is also a new type of scaffolding system developed in recent years. It is mainly used in high-rise shear wall buildings. It can climb up or down along the building and is not restricted by the height of the building. From a safety perspective, it is a major improvement over traditional scaffolding.

[0004] The climbing frame is mainly composed of the following major systems: the frame system; the attachment guide, unloading and anti-fall system; the power lifting system and the intelligent overload and underload alarm system; and the construction protection system. Among them, the frame system in the climbing frame is mainly fixed by the bolt locking method between the wall. This method allows the frame structure to cantilever beams or plates from the main building, forming a cantilever structure to provide connection force for the climbing frame. However, there is no good fixing structure between the frames, and it mainly relies on the connection between the wall as the fulcrum. However, as the construction height of the external climbing frame increases, it is difficult to fix the frame at high altitudes to the wall, and the stability after fixing is poor, which also makes the connection stability between the frames worse, posing certain safety hazards. Summary of the Invention

[0005] In view of the above-mentioned defects, the technical problem to be solved by the present invention is to provide a construction climbing frame, comprising: an operating frame located in the middle, and a ladder frame connected to the side walls on both sides of the operating frame;

[0006] The ladder frame includes two steel beams, a plurality of transverse support rods fixed on the side of the steel beams close to each other, and a plurality of longitudinal support rods fixed on the side wall of the steel beam close to the working frame; and a metal staircase is set in the rectangular space formed by the transverse support rods and the longitudinal support rods;

[0007] The working frame includes four outer steel pipes and four inner steel pipes fixed inside the rectangular space formed by the outer steel pipes, and two platforms arranged on the inner side walls of the inner steel pipes; wherein, several cross bars are arranged on the left and right sides of the inner steel pipes, and several bottom reinforcement beams are arranged on the front and rear side walls of the inner steel pipes.

[0008] In the above-mentioned technical solution of a construction climbing frame, preferably, a central steel plate is fixed through the middle of the bottom reinforcing beam on the front and rear sides of the inner steel pipe, and an X-shaped protective frame for supporting the bottom reinforcing beam and the central steel plate is fixed in the rectangular space formed between the bottom reinforcing beam and the central steel plate.

[0009] In the above-mentioned technical solution of a construction climbing frame, preferably, several top reinforcing beams are fixed between the left and right sides of the outer steel pipes that are close to each other, and 10 connecting rods fixed to the front and rear side walls of the platform are fixed to the side walls of the front and rear sides of the top reinforcing beams that are close to each other.

[0010] In the above-mentioned technical solution of a construction climbing frame, preferably, the end of the metal staircase away from the steel beam is fixedly connected to the outer ring side wall of the inner steel pipe.

[0011] A climbing frame fixing structure includes a fixed buckle structure, a node fixing structure and an end point fixing structure, wherein the fixed buckle structure is used to connect the outer steel pipe and the inner steel pipe, the node fixing structure is used to reinforce the connection between the steel beams, and the end point fixing structure is used to support the connection of the longitudinal and transverse beams in the ladder frame and the working frame.

[0012] In the above-mentioned technical solution of the climbing frame fixing structure, preferably, the fixing buckle structure includes sleeves fixed on the outer ring side walls of the outer steel pipe and the inner steel pipe respectively, a connecting plate fixed on the side wall of the sleeve close to each other, and four bolts passing through the connecting plate.

[0013] In the above-mentioned technical solution of the climbing frame fixing structure, preferably, the node fixing structure includes an extension rod fixed on the top / bottom side walls of the outer ring of the front and rear steel beams, a fixing plate fixed on the side wall close to each other of the extension rods, and two high-strength screws passing through the fixing plate, and nuts are provided on both ends of the high-strength screws.

[0014] In the above-mentioned technical solution of the climbing frame fixing structure, preferably, the end point fixing structure includes a clamp fixed on the outer steel pipe and the outer ring side wall of the steel beam, a protrusion fixed on the side wall of the clamp, and a support plate fixed on the other side of the protrusion, and support rings are fixed on the outer rings of the outer steel pipe and the steel beam, and the bottom surface of the clamp is in contact with the top surface of the support ring.

[0015] In the above technical solution of the climbing frame fixing structure, preferably, the side of the support plate away from the protrusion is fixedly connected to the longitudinal support rod and one end of the top reinforcement beam respectively.

[0016] As can be seen from the above technical solutions, the present invention provides a climbing frame fixing structure and a construction climbing frame. Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention modularizes the construction climbing frame, with the working frame as the main body of the climbing frame and the ladder frame for workers to walk and climb as an auxiliary part of the climbing frame. By focusing on the reinforcement of the working frame, four inner and outer steel pipes cooperate with each other to provide support for the overall structure of the working frame. In addition, a fixed buckle structure is set between the outer steel pipe and the inner steel pipe to connect them to each other, a node fixing structure acts on the steel beams to reinforce the connection, and an end point fixing structure is used to support the connection between the vertical and horizontal beams of the ladder frame and the working frame. These reinforcing and fixing structures can improve the connection strength and stability between the climbing frame frames. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces and describes the drawings required for use in the embodiments of the present invention or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention, and those skilled in the art can derive other drawings based on these drawings without inventive effort.

[0019] Figure 1 This is a schematic diagram of the climbing frame fixed structure and the building construction climbing frame group after installation;

[0020] Figure 2 This is a schematic diagram of the working framework in the construction climbing frame;

[0021] Figure 3 This is a schematic diagram of a ladder frame in a construction climbing frame;

[0022] Figure 4 It is a schematic diagram of the fixed buckle structure in the working frame;

[0023] Figure 5 This is a schematic diagram of the node fixing structure on the ladder frame;

[0024] Figure 6 for Figure 2 A magnified schematic diagram of the endpoint fixing structure;

[0025] Figures 1-6 In the figure, the corresponding relationship between the parts is as follows:

[0026] 1. Ladder frame; 11. Steel beam; 12. Horizontal support rod; 13. Longitudinal support rod; 14. Metal stairs; 2. Working frame; 21. Outer steel pipe; 22. Inner steel pipe; 23. Connecting rod; 24. Top reinforcement beam; 25. X-shaped protective frame; 26. Bottom reinforcement beam; 27. Central steel plate; 28. Platform; 3. Fixed buckle structure; 31. Casing; 32. Bolt; 33. Connecting plate; 4. Node fixing structure; 41. Extension rod; 42. Fixing plate; 43. Nut; 44. High-strength screw; 5. End point fixing structure; 51. Hoop; 52. Bump; 53. Support plate; 54. Support ring. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] In order to more clearly explain and illustrate the technical solution and implementation of the present invention, several preferred specific embodiments for implementing the technical solution of the present invention are introduced below.

[0029] It should be noted that when an element is referred to as being “fixed on” or “set on” another element, it can be directly on the other element or indirectly set on the other element; when an element is referred to as being “connected to” another element, it can be directly connected to the other element or indirectly connected to the other element.

[0030] In addition, the terms in this document, such as "inside, outside", "front, back", "left, right", "vertical, horizontal", "top, bottom", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on this application.

[0031] The terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the quantity of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features.

[0032] Specific embodiment 1.

[0033] Reference Attachment Figure 1 To the attached Figure 3 As shown;

[0034] A construction climbing frame;

[0035] This embodiment includes:

[0036] A working frame 2 located in the middle of the ground in the construction area, and a ladder frame 1 connected to both side walls of the working frame 2;

[0037] The ladder frame 1 includes two steel beams 11, several transverse support rods 12 fixed to the side of the steel beams 11 close to each other, and several longitudinal support rods 13 fixed to the side wall of the steel beam 11 close to the working frame 2; and a metal staircase 14 is set in the rectangular space formed by the transverse support rods 12 and the longitudinal support rods 13;

[0038] The working frame 2 includes four outer steel pipes 21 and four inner steel pipes 22 fixed inside the rectangular space formed by the outer steel pipes 21, and two platforms 28 arranged on the inner side walls of the inner steel pipes 22; among them, several cross bars are arranged on the left and right sides of the inner steel pipe 22, and several bottom reinforcement beams 26 are arranged on the front and rear side walls of the inner steel pipe 22.

[0039] A central steel plate 27 is fixed through the middle of the bottom reinforcing beam 26 on the front and rear sides of the inner steel pipe 22, and an X-shaped protective frame 25 for supporting the bottom reinforcing beam 26 and the central steel plate 27 is fixed in the rectangular space formed between the bottom reinforcing beam 26 and the central steel plate 27.

[0040] Several top reinforcement beams 24 are fixed between the left and right sides of the outer steel pipe 21, and ten connecting rods 23 are fixed to the front and rear sidewalls of the top reinforcement beam 24. They are fixed to the front and rear sidewalls of the platform 28. The end of the metal staircase 14 away from the steel beam 11 is fixedly connected to the outer sidewall of the inner steel pipe 22.

[0041] Specific embodiment 2.

[0042] Reference Attachment Figure 4 To the attached Figure 6 As shown;

[0043] Based on the construction climbing frame structure of the specific embodiment 1, a climbing frame fixing structure is proposed;

[0044] This embodiment includes:

[0045] The climbing frame fixing structure includes a fixed pull-buckle structure 3, a node fixing structure 4 and an end point fixing structure 5, wherein the fixed pull-buckle structure 3 is used to connect the outer steel pipe 21 and the inner steel pipe 22, the node fixing structure 4 is used to reinforce the connection between the steel beams 11, and the end point fixing structure 5 is used to support the connection of each longitudinal and transverse beam in the ladder frame 1 and the working frame 2.

[0046] The fixed buckle structure 3 includes sleeves 31 fixed on the outer side walls of the outer steel tube 21 and the inner steel tube 22 respectively, a connecting plate 33 fixed on the side wall of the sleeves 31 close to each other, and four bolts 32 passing through the connecting plate 33.

[0047] The node fixing structure 4 includes an extension rod 41 fixed on the top / bottom side wall of the outer ring of the front and rear steel beams 11, a fixing plate 42 fixed on the side wall close to each other on the extension rod 41, and two high-strength screws 44 passing through the fixing plate 42, and nuts 43 are provided on both ends of the high-strength screws 44.

[0048] The endpoint fixing structure 5 includes a clamp 51 fixed to the outer sidewalls of the outer steel tube 21 and the steel beam 11, a bump 52 fixed to the sidewall of the clamp 51, and a support plate 53 fixed to the other side of the bump 52. A support ring 54 is fixed to the outer rings of the outer steel tube 21 and the steel beam 11, and the bottom surface of the clamp 51 contacts the top surface of the support ring 54. The side of the support plate 53 away from the bump 52 is fixedly connected to the longitudinal support rod 13 and one end of the top reinforcement beam 24.

[0049] Specific embodiment 3.

[0050] Reference Attachment Figure 1 To the attached Figure 6 As shown;

[0051] A climbing frame fixing structure and a construction climbing frame are proposed;

[0052] The construction climbing frame in this embodiment further includes the following ancillary facilities:

[0053] Specifically, the main frame support system is composed of guide rails, vertical poles, braces, horizontal trusses, walkway boards, protective net windows, etc. connected by bolts, and the frame pitch can be adjusted according to construction requirements.

[0054] Lifting and unloading system: includes an electric chain hoist, wall-mounted supports, wall-mounted hanging brackets, upper and lower lifting point trusses, upper and lower load-bearing beams, and through-wall screws. Anti-fall system: consists of an anti-fall device, guide rail anti-fall stop bars, wall-mounted supports, and through-wall screws. Safety protection system: consists of a facade protective mesh window, walkway panels, bottom flaps, and connecting bolts. Overload alarm system: Each electric chain hoist is equipped with a load sensor that automatically alarms when uneven loads are applied to each unit point or when overload occurs.

[0055] Attached lifting scaffolding primarily achieves lifting and lowering by manually or electrically actuating a fall chain to alternately move the mechanical movable and fixed frames. The overall structure of the lifting frame of the construction climbing frame indicates that the movable and fixed frames can move up and down relative to each other. When the construction climbing frame stops, both the movable and fixed frames are anchored to the wall with wall bolts to maintain stability, and there is no relative movement between the frames. However, when the construction climbing frame needs to be raised or lowered, one of the movable and fixed frames remains fixed to the wall while the fall chain is used to raise and lower the other frame, creating relative movement between the two frames. Therefore, the climbing principle of the scaffold is to alternately attach the movable and fixed frames to the wall, allowing them to move up and down relative to each other, allowing the construction climbing frame to be raised and lowered layer by layer along the reserved holes in the building's exterior wall to achieve the desired construction results.

[0056] Finally, it should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions for the implementation of this application. Therefore, they have no technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the efficacy and purpose that can be achieved by this application.

[0057] As used herein, the terms "comprise," "include," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0058] The present invention is not limited to the above-mentioned optimal implementation mode. Anyone should be aware that any structural changes made under the inspiration of the present invention, and any technical solutions that are the same or similar to the present invention, fall within the scope of protection of the present invention.

Claims

1. A construction climbing frame, characterized in that: It comprises a working frame (2) located in the middle, and a ladder frame (1) connected to the side walls of both sides of the working frame (2); The ladder frame (1) includes two steel beams (11), a plurality of transverse support rods (12) fixed on the side of the steel beams (11) close to each other, and a plurality of longitudinal support rods (13) fixed on the side wall of the steel beam (11) close to the working frame (2); and a metal staircase (14) is provided in the rectangular space formed by the transverse support rods (12) and the longitudinal support rods (13); The working frame (2) includes four outer steel pipes (21), four inner steel pipes (22) fixed inside a rectangular space formed by the outer steel pipes (21), and two platforms (28) arranged on the inner side walls of the inner steel pipes (22); wherein, a plurality of cross bars are arranged on the left and right sides of the inner steel pipes (22), and a plurality of bottom reinforcement beams (26) are arranged on the front and rear side walls of the inner steel pipes (22); A plurality of top reinforcing beams (24) are fixed between the left and right sides of the outer steel pipe (21) that are close to each other, and 10 connecting rods (23) fixed to the front and rear side walls of the platform (28) are fixed to the side walls of the front and rear sides of the top reinforcing beam (24); The metal staircase (14) is fixedly connected to the outer ring side wall of the inner steel pipe (22) at one end away from the steel beam (11); The invention also includes a climbing frame fixing structure, which includes a fixing buckle structure (3), a node fixing structure (4) and an end point fixing structure (5), wherein the fixing buckle structure (3) is used to connect the outer steel pipe (21) and the inner steel pipe (22), the node fixing structure (4) is used to reinforce the connection between the steel beams (11), and the end point fixing structure (5) is used to support the connection of the longitudinal and transverse beams in the ladder frame (1) and the working frame (2).

2. A construction climbing frame according to claim 1, characterized in that: A central steel plate (27) is fixed through the middle of the bottom reinforcement beam (26) on the front and rear sides of the inner steel tube (22), and an X-shaped protective frame (25) for supporting the bottom reinforcement beam (26) and the central steel plate (27) is fixed in the rectangular space formed between the bottom reinforcement beam (26) and the central steel plate (27).

3. A construction climbing frame according to claim 1, characterized in that: The fixed buckle structure (3) includes a sleeve (31) fixed on the outer side walls of the outer steel pipe (21) and the inner steel pipe (22), a connecting plate (33) fixed on the side wall of the sleeve (31) close to each other, and four bolts (32) passing through the connecting plate (33).

4. A construction climbing frame according to claim 3, characterized in that: The node fixing structure (4) includes an extension rod (41) fixed on the top / bottom side wall of the outer ring of the front and rear steel beams (11), a fixing plate (42) fixed on the side wall of the extension rod (41) close to each other, and two high-strength screws (44) passing through the fixing plate (42), and nuts (43) are provided on both ends of the high-strength screws (44).

5. A construction climbing frame according to claim 3, characterized in that: The end point fixing structure (5) includes a hoop (51) fixed on the outer ring side walls of the outer steel pipe (21) and the steel beam (11), a protrusion (52) fixed on the side wall of the hoop (51), and a support plate (53) fixed on the other side of the protrusion (52), and a support ring (54) is fixed on the outer ring of the outer steel pipe (21) and the steel beam (11), and the bottom surface of the hoop (51) is in contact with the top surface of the support ring (54).

6. A construction climbing frame according to claim 5, characterized in that: The side of the support plate (53) away from the protrusion (52) is fixedly connected to the longitudinal support rod (13) and one end of the top reinforcement beam (24).

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