Cantilever support component for fastener type scaffold construction

By designing a structure of folding connection, tensile support and detachable connection in the fastener scaffolding cantilever bracket, the problem of insufficient stability during the construction process of the cantilever bracket is solved, and more efficient construction and safety is achieved.

CN222362745UActive Publication Date: 2025-01-17CCCC FOURTH HIGHWAY ENG CO LTD
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Patent Information

Application Number
CN202420693581.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-07
Publication Date
2025-01-17
Estimated Expiration
2034-04-07

AI Technical Summary

Technical Problem

The existing fastener scaffolding cantilever brackets are not stable enough during the construction process, making it difficult to achieve folding connections, tensile support and detachable connections, which affects construction efficiency and safety.

Method used

A cantilever bracket member including a cantilever bracket rod, a mounting shaft column, a folding connection ear, a toggle block, a fixed cross slot column, a telescopic spring, a sliding lock, a tensile rod and a detachable connection structure are designed. The toggle block drives the telescopic spring to achieve folding connection, the sliding locker drives the tensile rod to achieve tensile support, and the fixed screw and U-shaped insertion rod can be detachable and assembled.

Benefits of technology

The folding connection, tensile support and detachable connection of the bracket are realized, which improves the stability and flexibility of construction and enhances the efficiency and safety of the cantilever bracket.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an overhanging support component for fastener type scaffold construction, which comprises an overhanging support rod, a mounting shaft column is mounted at the front end of the overhanging support rod, a folding connecting lug is mounted on one side of the mounting shaft column, a shifting block is mounted at the front end of the mounting shaft column, and a locking block is mounted at the front end of the shifting block. Fixed cross-shaped groove columns are inserted into the upper end and the lower end of the mounting shaft column, telescopic springs are mounted at the bottoms of the fixed cross-shaped groove columns, and fixed clamping grooves are formed in the upper end and the lower end of the overhanging support rod. By arranging the folding connecting structure, two groups of shifting blocks at the front end of the mounting shaft column are pressed at the same time during use, the fixed cross recessed columns and the telescopic springs are driven by the shifting blocks to contract in the mounting shaft column, and the fixed cross recessed columns at the upper end and the lower end of the mounting shaft column are aligned with the fixed clamping grooves in the upper end and the lower end of the overhanging support rod; and a shifting block is loosened, so that a telescopic spring in the mounting shaft column drives a fixed cross-shaped groove column to rebound to be clamped with a fixed clamping groove, and the folding connection function is achieved.
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Description

Technical Field

[0001] The utility model relates to the technical field of bracket components, in particular to a cantilever bracket component for fastener-type scaffolding construction. Background Art

[0002] Coupler scaffolding refers to a scaffolding and support frame composed of fasteners and steel pipes, which is set up for construction and bears loads. It is collectively called scaffolding. Fasteners are snap-on connectors fastened with bolts, and cantilever support structure is a support installed in the air in a building.

[0003] When scaffolding needs to be built outside the wall, a cantilever bracket needs to be built outside the wall first. The scaffolding needs to be supported by the cantilever bracket, so the stability of the cantilever bracket component during installation and use is very important. Therefore, we propose a cantilever bracket component for fastener-type scaffolding construction to improve the above problems. Utility Model Content

[0004] The utility model aims to provide a cantilever bracket component for fastener-type scaffolding construction to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cantilever support component for the construction of a fastener-type scaffolding, comprising a cantilever support rod, a mounting shaft column is installed at the front end of the cantilever support rod, a folding connecting ear is installed on one side of the mounting shaft column, a toggle block is installed at the front end of the mounting shaft column, fixed cross-slot columns are inserted at the upper and lower ends of the mounting shaft column, a telescopic spring is installed at the bottom of the fixed cross-slot column, and fixed card slots are opened inside the upper and lower ends of the cantilever support rod.

[0006] Preferably, the toggle block is connected to the fixed cross-slot column via an installation shaft column, and the toggle block drives the fixed cross-slot column to contact the telescopic spring and telescope at the top of the installation shaft column.

[0007] Preferably, the installation shaft column is clamped with the fixed cross-slot columns at the upper and lower ends and the fixed clamping grooves inside the cantilever bracket rod to fix the rotating seat on one side of the installation shaft column to the front end of the cantilever bracket rod.

[0008] Preferably, a side connecting plate is installed on one side of the cantilever bracket rod, a mounting hole groove is opened inside the side connecting plate, and an upper fixing seat is installed on the top end of the cantilever bracket rod.

[0009] Preferably, a sliding seat is clamped at the top of the cantilever bracket rod, a first fixing screw is inserted at the bottom of the sliding seat, a rotating seat is installed at the top of the sliding seat, a stretching rod is connected to one side of the rotating seat, and a fixed plug rod is installed on one side of the stretching rod.

[0010] Preferably, the stretching rod is rotated through the rotating seat and the top of the sliding seat, the sliding seat is engaged and slid on the top of the cantilever bracket rod, and the first fixing screw is inserted into the bottom of the sliding seat and fixed to the cantilever bracket rod.

[0011] Preferably, a fixed cross bar is installed at the top of the cantilever bracket rod, a second fixing screw is inserted into the bottom of the cantilever bracket rod, a fixing socket is opened inside the second fixing screw, and a U-shaped plug is inserted into the fixing socket.

[0012] Preferably, the second fixing screw passes through the top end of the cantilever bracket rod and is connected to the fixed cross bar, and two groups of the second fixing screws are provided, and the U-shaped insertion rod is inserted into the interior of the second fixing screw through the fixing insertion hole.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the cantilever bracket component of the fastener-type scaffolding construction not only realizes the folding connection function, realizes the stretching support function, but also realizes the detachable connection function;

[0014] (1) By setting up a folding connection structure, the utility model is beneficial in that: when in use, the two sets of toggle blocks at the front end of the installation shaft column are pressed simultaneously, and the fixed cross groove column and the telescopic spring are driven to contract inside the installation shaft column by the toggle blocks, and the installation shaft column is rotated to drive the folding connection ears to unfold the folding connection ears at the front and rear ends of the cantilever bracket rod, and then the fixed cross groove columns at the upper and lower ends of the installation shaft column are aligned with the fixed slots at the upper and lower ends of the cantilever bracket rod, and the toggle blocks are released to allow the telescopic spring inside the installation shaft column to drive the fixed cross groove column to rebound and engage with the fixed slot, thereby realizing the folding connection function;

[0015] (2) By setting up a stretching support structure, the utility model is beneficial as follows: when in use, the sliding card seat is clamped to the top of the cantilever bracket rod and slides on the top of the cantilever bracket rod. After adjusting the position of the sliding card seat, the first fixing screw is inserted into the bottom of the sliding card seat and the bottom of the cantilever bracket rod, the sliding card seat is fixed, the stretching rod is connected and pulled with the rotating seat at the top of the sliding card seat, and the fixed plug rod on one side of the stretching rod is fixed on the wall, and the cantilever bracket rod is stretched and supported, thereby realizing the stretching support function;

[0016] (3) By providing a detachable connection structure, the utility model is advantageous in that: the fixed cross bar is placed on the top of the cantilever bracket rod, the second fixed screw is inserted through the bottom of the top of the cantilever bracket rod to connect with the fixed cross bar at the top of the cantilever bracket rod, and then the U-shaped plug rod is inserted into the fixed socket opened at the top of the second fixed screw to fix the fixed cross bar to the top of the cantilever bracket rod, thereby realizing the detachable connection function. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the cantilever bracket and the mounting shaft column of the utility model;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the cantilever bracket and the sliding seat of the utility model;

[0020] Figure 4 It is a schematic diagram of the side structure of the cantilever bracket and the fixed cross bar of the utility model.

[0021] In the figure: 1. side connecting plate; 2. cantilever bracket rod; 3. stretching rod; 4. fixed plug rod; 5. rotating seat; 6. sliding card seat; 7. first fixed screw; 8. folding connecting ear; 9. upper fixed seat; 10. fixed cross bar; 11. installation shaft column; 12. fixed cross groove column; 13. fixed card slot; 14. toggle block; 15. telescopic spring; 16. U-shaped plug rod; 17. fixed socket; 18. second fixed screw; 19. installation hole slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1: Please refer to Figure 1-4 A cantilever support member for fastener-type scaffolding construction includes a cantilever support rod 2, a mounting shaft column 11 is installed at the front end of the cantilever support rod 2, a folding connecting ear 8 is installed on one side of the mounting shaft column 11, a toggle block 14 is installed at the front end of the mounting shaft column 11, a fixed cross groove column 12 is inserted at the upper and lower ends of the mounting shaft column 11, a telescopic spring 15 is installed at the bottom of the fixed cross groove column 12, and a fixed card slot 13 is opened inside the upper and lower ends of the cantilever support rod 2;

[0024] The toggle block 14 is connected to the fixed cross-groove column 12 through the mounting shaft column 11, and the toggle block 14 drives the fixed cross-groove column 12 to contact the telescopic spring 15 at the top of the mounting shaft column 11 to telescope. The mounting shaft column 11 is connected to the fixed card slot 13 inside the cantilever bracket rod 2 through the fixed cross-groove columns 12 at the upper and lower ends to fix the rotating seat 5 on one side of the mounting shaft column 11 to the front end of the cantilever bracket rod 2;

[0025] Specifically, Figure 1 and Figure 2As shown, by setting up a folding connection structure, when in use, the two groups of toggle blocks 14 at the front end of the mounting shaft column 11 are pressed simultaneously, and the toggle blocks 14 drive the fixed cross groove column 12 and the telescopic spring 15 to shrink inside the mounting shaft column 11, so that the mounting shaft column 11 rotates to drive the folding connection ears 8 to unfold the folding connection ears 8 to the front and rear ends of the cantilever bracket rod 2, and then the fixed cross groove columns 12 at the upper and lower ends of the mounting shaft column 11 are aligned with the fixed card grooves 13 at the upper and lower ends of the cantilever bracket rod 2, and the toggle blocks 14 are released to allow the telescopic springs 15 inside the mounting shaft column 11 to drive the fixed cross groove column 12 to rebound and engage with the fixed card grooves 13, thereby realizing the folding connection function.

[0026] Embodiment 2: A sliding card seat 6 is clamped at the top of the cantilever bracket rod 2, a first fixing screw 7 is inserted at the bottom of the sliding card seat 6, a rotating seat 5 is installed at the top of the sliding card seat 6, a stretching rod 3 is connected to one side of the rotating seat 5, and a fixed plug rod 4 is installed on one side of the stretching rod 3;

[0027] The stretching rod 3 rotates through the rotating seat 5 and the top of the sliding seat 6, the sliding seat 6 is clamped and slid on the top of the cantilever bracket rod 2, and the first fixing screw 7 is inserted into the bottom of the sliding seat 6 and fixed to the cantilever bracket rod 2;

[0028] Specifically, Figure 1 and Figure 3 As shown, by setting up a stretching support structure, when in use, the sliding seat 6 is clamped to the top end of the cantilever bracket rod 2 and slides at the top end of the cantilever bracket rod 2. After adjusting the position of the sliding seat 6, the first fixing screw 7 is inserted into the bottom of the sliding seat 6 and the bottom of the cantilever bracket rod 2, and the sliding seat 6 is fixed to connect and pull the stretching rod 3 with the rotating seat 5 at the top of the sliding seat 6, so that the fixed insertion rod 4 on one side of the stretching rod 3 is fixed on the wall, and the cantilever bracket rod 2 is stretched and supported, thereby realizing the stretching support function.

[0029] Embodiment 3: A fixing cross bar 10 is installed at the top of the cantilever bracket rod 2, a second fixing screw 18 is inserted into the bottom of the cantilever bracket rod 2, a fixing hole 17 is opened inside the second fixing screw 18, and a U-shaped plug rod 16 is inserted inside the fixing hole 17;

[0030] The second fixing screw 18 passes through the top of the cantilever bracket rod 2 and is connected to the fixing cross bar 10. Two sets of the second fixing screw 18 are provided. The U-shaped plug rod 16 is inserted into the inside of the second fixing screw 18 through the fixing plug hole 17.

[0031] Specifically, Figure 1 and Figure 4As shown, by setting a detachable connection structure, the fixed cross bar 10 is placed on the top of the cantilever bracket rod 2, and the second fixed screw 18 is inserted through the bottom of the top of the cantilever bracket rod 2 to connect with the fixed cross bar 10 at the top of the cantilever bracket rod 2, and then the U-shaped plug rod 16 is inserted into the fixed socket 17 opened at the top of the second fixed screw 18, and the fixed cross bar 10 is fixed to the top of the cantilever bracket rod 2, thereby realizing the detachable connection function.

[0032] Working principle: The utility model uses the cantilever bracket rod 2 to contact the wall through one side of the side connecting plate 1, fixes the cantilever bracket rod 2 to the wall with bolts through the mounting hole groove 19 inside the side connecting plate 1, clamps the sliding card seat 6 to the top of the cantilever bracket rod 2 and slides at the top of the cantilever bracket rod 2. After adjusting the position of the sliding card seat 6, insert the first fixing screw 7 into the bottom of the sliding card seat 6 and the bottom of the cantilever bracket rod 2 to fix the sliding card seat 6. Connect and pull the stretching rod 3 with the rotating seat 5 at the top of the sliding card seat 6, and fix the fixed plug rod 4 on one side of the stretching rod 3 to the wall, and stretch the cantilever bracket rod 2. It can be installed at the top or base of the cantilever bracket rod 2 as needed, and then the fixed cross bar 10 is placed on the cantilever bracket rod. 2, insert the second fixing screw 18 through the bottom of the top of the cantilever bracket rod 2 to connect with the fixed cross bar 10 at the top of the cantilever bracket rod 2, then insert the U-shaped plug rod 16 into the fixed socket 17 opened at the top of the second fixing screw 18, fix the fixed cross bar 10 to the top of the cantilever bracket rod 2, finally let the installation shaft column 11 rotate to drive the folding connecting ear 8 to unfold the folding connecting ear 8 at the front and rear ends of the cantilever bracket rod 2, align the fixed cross groove columns 12 at the upper and lower ends of the installation shaft column 11 with the fixed card grooves 13 at the upper and lower ends of the cantilever bracket rod 2, loosen the toggle block 14 to let the telescopic spring 15 inside the installation shaft column 11 drive the fixed cross groove column 12 to rebound and be connected with the fixed card groove 13, and install the rotating seat 5 at the front and rear ends of the cantilever bracket rod 2.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A cantilever support member for fastener-type scaffolding construction, comprising a cantilever support rod (2), characterized in that: The front end of the cantilever support rod (2) is provided with a mounting shaft column (11), one side of the mounting shaft column (11) is provided with a folding connection ear (8), the front end of the mounting shaft column (11) is provided with a toggle block (14), the upper and lower ends of the mounting shaft column (11) are provided with fixed cross groove columns (12), the bottom of the fixed cross groove column (12) is provided with a telescopic spring (15), and the upper and lower ends of the cantilever support rod (2) are provided with fixed card slots (13).

2. The cantilever bracket member for fastener-type scaffolding construction according to claim 1, characterized in that: The toggle block (14) is connected to the fixed cross-groove column (12) via the mounting shaft column (11), and the toggle block (14) drives the fixed cross-groove column (12) to contact the telescopic spring (15) to telescope at the top of the mounting shaft column (11).

3. The cantilever bracket member for fastener-type scaffolding construction according to claim 1, characterized in that: The installation shaft column (11) is clamped with the fixed clamping groove (13) inside the cantilever bracket rod (2) through the fixed cross-slot columns (12) at the upper and lower ends, and the rotating seat (5) on one side of the installation shaft column (11) is fixed to the front end of the cantilever bracket rod (2).

4. The cantilever bracket member for fastener-type scaffolding construction according to claim 1, characterized in that: A side connecting plate (1) is installed on one side of the cantilever bracket rod (2), a mounting hole groove (19) is provided inside the side connecting plate (1), and an upper fixing seat (9) is installed on the top end of the cantilever bracket rod (2).

5. The cantilever support member for fastener-type scaffolding construction according to claim 1, characterized in that: The top end of the cantilever bracket rod (2) is clamped with a sliding seat (6), the bottom of the sliding seat (6) is inserted with a first fixing screw (7), the top end of the sliding seat (6) is installed with a rotating seat (5), one side of the rotating seat (5) is connected to a stretching rod (3), and one side of the stretching rod (3) is installed with a fixing plug rod (4).

6. The cantilever support member for fastener-type scaffolding construction according to claim 5, characterized in that: The stretching rod (3) is rotated through the rotating seat (5) and the top of the sliding seat (6), and the sliding seat (6) is engaged and slid at the top of the cantilever bracket rod (2), and the first fixing screw (7) is inserted into the bottom of the sliding seat (6) and fixed to the cantilever bracket rod (2).

7. The cantilever support member for fastener-type scaffolding construction according to claim 1, characterized in that: A fixed cross bar (10) is installed at the top of the cantilever bracket rod (2), a second fixed screw (18) is inserted into the bottom of the cantilever bracket rod (2), a fixed plug hole (17) is provided inside the second fixed screw (18), and a U-shaped plug rod (16) is inserted into the fixed plug hole (17).

8. The cantilever support member for fastener-type scaffolding construction according to claim 7, characterized in that: The second fixing screw (18) passes through the top end of the cantilever bracket rod (2) and is connected to the fixing cross bar (10). Two groups of the second fixing screw (18) are provided, and the U-shaped insertion rod (16) is inserted into the interior of the second fixing screw (18) through the fixing insertion hole (17).