Adjustable turnbuckle device

Abstract

The application belongs to the field of building construction, and particularly relates to an adjustable turnover tie device, which comprises a base support part, a movable clamping part, a support pipe and a connecting pipe, the base support part is fixedly connected to a floor slab layer, the movable clamping part is slidably connected to the base support part, the support pipe is supported on the base support part and detachably connected to the movable clamping part, the connecting pipe is movably connected to the end of the support pipe, and a scaffold is fixedly connected to the connecting pipe. The device can be applied to the floor slab layer where the tie device has been removed, and can be used to tie and fix the scaffold. The device can be conveniently removed and can be applied to other work sites, thereby saving resource consumption.

Description

Technical Field

[0001] This invention relates to the field of building construction, and specifically to an adjustable reusable tie-down device. Background Technology

[0002] The change in the building's exterior wall decoration requires the erection of external scaffolding. However, the original tie-up devices have been removed or are unusable, making it impossible to tie the scaffolding together. To ensure the stability of the scaffolding, it is necessary to tie it to the structure; otherwise, the stability of the scaffolding will be compromised. Temporarily drilling holes to install tie-up components will damage the concrete structure of the floor slab, affecting durability and increasing repair costs. Fixed tie-up points cannot be adjusted in position and angle, making it difficult to match the needs of different scaffolding layouts.

[0003] Therefore, in order to solve the above-mentioned problems, an adjustable turnover tie-up device is proposed. Summary of the Invention

[0004] The present invention addresses the problems mentioned above by designing an adjustable and reusable scaffolding tie device. This device can be used on floor slabs where tie devices have been removed to tie and fix scaffolding. Furthermore, this device is easy to dismantle and can be used in other work sites, saving resources.

[0005] To achieve the above objectives, the present invention provides an adjustable turnover tie-up device, comprising: a base support, a movable clamping part, a support tube, and a connecting tube. The base support is fixedly connected to the floor slab, the movable clamping part is slidably connected to the base support, the support tube is supported on the base support and detachably connected to the movable clamping part, the connecting tube is movably connected to the end of the support tube, and the scaffold is fixedly connected to the connecting tube.

[0006] In the above manner, this device can be fixed on the floor slab, and the supporting connection components can be fixed and adjusted in an adjustable way to adapt to the scaffolding connected to this device.

[0007] Furthermore, the base support includes: a fixing member, a set bolt, and a slide rail. There are two fixing members, which are clamped and connected to the upper and lower sides of the floor slab by the set bolt. The upper fixing member is provided with the slide rail, and the movable clamping part is slidably connected to the slide rail.

[0008] Furthermore, the movable clamping part includes: a snap-fit ​​sleeve, a slider, and a through hole. There are two snap-fit ​​sleeves and two sliders. The slider is fixedly connected to the bottom of the snap-fit ​​sleeve. The through hole is provided at the upper and lower parts of the snap-fit ​​sleeve. The support tube is placed between the two snap-fit ​​sleeves.

[0009] Furthermore, a limiting plate is provided on the support tube, and two support plates are provided on the upper fixing member. The upper part of the support plate has an arc-shaped opening. The support tube is placed on the support plate, and the limiting plate is located between the two support plates. The limiting plate is in contact with the support plate.

[0010] Furthermore, the connecting pipe includes: an outer pipe, an inner pipe, a connector, and a positioning structure. The inner pipe is fixedly disposed inside the outer pipe and is concentric with the outer pipe. The supporting pipe is a hollow structure. A positioning block is fixedly connected to the outer wall of the supporting pipe. The outer pipe is sleeved on the outer wall of the supporting pipe. The inner pipe is fitted and connected to the inside of the supporting pipe. The positioning structure is disposed on the outer pipe. The positioning block is movably connected within the positioning structure. Several through holes are opened at the end of the inner pipe and on the supporting pipe. The through holes on the inner pipe and the connecting pipe are aligned. A connector is detachably connected to the through hole.

[0011] Furthermore, the positioning structure includes a slide rail and a positioning port. The slide rail is formed on the outer tube, and a plurality of positioning ports are formed on the side of the slide rail. The positioning block is slidably connected in the slide rail and can engage with the positioning port.

[0012] Furthermore, it also includes a damping support structure, wherein a snap-fit ​​interface is provided on the contact surface between the fastener and the floor slab, one end of the damping support structure is connected to the snap-fit ​​interface, and the other end is connected to the bottom of the connecting pipe.

[0013] Furthermore, the damping support structure includes: a fixed plate, a damping support rod, a sliding seat, and a long plate. The fixed plate is snapped into the snap-fit ​​interface. One end of the damping support rod is rotatably connected to the fixed plate. The long plate is fixedly connected to the lower part of the connecting pipe. The sliding seat is slidably connected to the long plate. The damping support rod is rotatably connected to the sliding seat.

[0014] This invention also discloses a construction method for an adjustable reusable tie-up device, comprising the following steps: Step 1: According to the location where the scaffolding needs to be fixed, select the installation position of the base support on the floor slab, then drill holes in the floor slab, place the two fasteners on the concrete structure of the floor slab, insert the fixing plate into the clamping interface, and then fix the two fasteners and the fixing plate with the set bolts; Step 2: Place the support tube on the support plate and position the limiting plate between the two support plates. Place the two snap-fit ​​sleeves close to the support tube and clamp the snap-fit ​​sleeves on both sides of the support tube by passing bolts through the through holes. Step 3: Rotate the connecting tube and move it back and forth to make the positioning block slide in the slide rail and place the positioning block in the corresponding positioning hole. The purpose is to adjust the extension length of the connecting tube. After adjustment, insert the connector into the through hole on the inner tube to fix the connecting tube and the support tube. Step 4: Adjust the position of the sliding seat on the long plate, and hinge the end of the damping support rod away from the fixed plate to the sliding seat.

[0015] Furthermore, in step four, the sliding seat is adjusted to a position that allows the installed damping support rod to provide support for the connecting pipe.

[0016] In summary, the adjustable turnover tie-up device of the present invention has the following advantages and beneficial technical effects: 1. The present invention provides an adjustable reusable tie-up device that can be detachably installed on the floor slab, solving the problem that the scaffolding cannot be fixed when the original tie-up device is removed; 2. The adjustable turnover tie-up device of the present invention has detachable parts, which can be flexibly assembled and disassembled. It can be applied to different construction sites and does not need to be remade when performing the same process, thus saving construction costs. 3. The adjustable turnover tie-up device of the present invention can provide better support for the device through the damping support structure, and can make the structure more stable when subjected to forces in multiple different directions; 4. The connecting pipe of the adjustable turnover tie-up device of the present invention has a positioning structure that can assist the connector in being connected in the corresponding through hole, so that the length can be adjusted more accurately and quickly. Attached Figure Description

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the structure of an adjustable turnover tie-up device according to the present invention; Figure 2 This is a top view of an adjustable turnover tie-up device according to the present invention; Figure 3 This is a schematic diagram of the connecting pipe of an adjustable turnover tie-up device according to the present invention; Figure 4 This is the present invention. Figure 1 Enlarged view of A in the middle; Figure 5 This is a schematic diagram of the installation structure of the damping structure of the present invention.

[0018] The reference numerals in the attached figures are: 1-Base support; 11-Fixing component; 12-Setting bolt; 13-Slide rail; 14-Support plate; 15-Snap-fit ​​interface; 2-Modible clamping part; 21-Snap-fit ​​sleeve; 22-Slider; 23-Through hole; 3-Support tube; 31-Limiting plate; 32-Positioning block; 4-Connecting pipe; 41-Outer pipe; 42-Inner pipe; 43-Slide rail; 44-Positioning port; 45-Connector; 46-Positioning structure; 5-Damping support structure; 51-Fixed plate; 52-Damping support rod; 53-Sliding seat; 54-Long plate; 6-Floor slab. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of the embodiments of this invention will be described in more detail below with reference to the accompanying drawings. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout; the described embodiments are some embodiments of this invention, but not all embodiments; the embodiments and directional terms described below with reference to the accompanying drawings are exemplary and intended to explain this invention, and should not be construed as limiting this invention; all other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention. The parts and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be described in detail here. Contents not described in detail in this specification belong to the prior art known to those skilled in the art. The embodiments of this invention will be described in detail below with reference to the accompanying drawings: like Figure 1 and Figure 2 As shown, it includes: a base support 1, a movable clamping part 2, a support pipe 3, and a connecting pipe 4. The base support 1 is fixedly connected to the floor slab 6 by bolts. The movable clamping part 2 is slidably connected to the base support 1. The support pipe 3 is supported on the base support 1 and is detachably connected to the movable clamping part 2. The connecting pipe 4 is movably connected to the end of the support pipe 3. The scaffold is fixedly connected to the connecting pipe 4.

[0020] like Figure 1 and Figure 2 As shown, the base support 1 includes: a fixing member 11, a set bolt 12 and a slide rail 13. The fixing member 11 is a plate-shaped steel material. There are two fixing members 11, which are clamped and connected to the upper and lower sides of the floor slab 6 by the set bolt 12. The upper fixing member 11 is provided with a slide rail 13, and the movable clamping part 2 is slidably connected to the slide rail 13.

[0021] like Figure 1 and Figure 2As shown, the movable clamping part 2 includes: a snap-fit ​​sleeve 21, a slider 22, and a through hole 23. There are two snap-fit ​​sleeves 21 and two sliders 22. The slider 22 is fixedly connected to the bottom of the snap-fit ​​sleeve 21 by welding. The snap-fit ​​sleeve 21 has through holes 23 on both the upper and lower parts. The support tube 3 is placed between the two snap-fit ​​sleeves 21 and is clamped by the two snap-fit ​​sleeves 21. Bolts are connected in the through holes 23 to fix the snap-fit ​​sleeves 21, so that the support tube 3 cannot be dislodged. The slider 22 is slidably connected in the slide rail 13, and the slider 22 is snapped in the slide rail 13, so it cannot be dislodged from the slide rail 13 in the vertical direction.

[0022] like Figure 1 and Figure 2 As shown, a limiting plate 31 is welded onto the support tube 3, and two support plates 14 are welded onto the upper fixing member 11. The upper part of the support plate 14 has an arc-shaped opening. The support tube 3 is placed on the arc-shaped opening on the support plate 14, and the limiting plate 31 is located between the two support plates 14. The limiting plate 31 and the support plate 14 form a positioning effect, which enables the support tube 3 to be placed in a suitable position. The limiting plate 31 and the support plate 14 are in contact and connected.

[0023] like Figure 1 and Figure 2 As shown, the connecting pipe 4 includes an outer pipe 41, an inner pipe 42, a connector 45, and a positioning structure 46. The inner pipe 42 is fixedly installed inside the outer pipe 41 and is concentric with the outer pipe 41. The inner pipe 42 and the outer pipe 41 are integrally formed. The support pipe 3 is a hollow structure. A positioning block 32 is fixedly connected to the outer wall of the support pipe 3 by welding. The outer pipe 41 is sleeved on the outer wall of the support pipe 3, and the inner pipe 42 is fitted inside the support pipe 3. The positioning structure 46 is installed on the outer pipe 41, and the positioning block 32 is movably connected inside the positioning structure 46. Several through holes 23 are opened at the end of the inner pipe 42 and on the support pipe 3, and the through holes 23 on the inner pipe 42 and the connecting pipe 4 are aligned. A connector 45 is detachably connected inside the through holes 23. The connector 45 can be used to align and connect the through holes on the inner pipe 42 and the support pipe 3, thus fixing the connecting pipe 4 to the support pipe 3.

[0024] like Figure 1 , Figure 2 and Figure 3As shown, the positioning structure 46 includes a slide 43 and positioning ports 44. The slide 43 is located on the top of the outer wall of the outer tube 41. Several positioning ports 44 are provided on the side of the slide 43. The positioning ports 44 are arc-shaped and are arranged at intervals. The interval between the positioning ports 44 is equal to the interval between the through holes 23 on the inner tube 42 and the support tube 3. The positioning block 32 is slidably connected in the slide 43 and can engage with the positioning ports 44. When the length needs to be adjusted, the connecting tube 4 is rotated and slid to move the positioning block 32 in the slide 43 and place it in the appropriate positioning port 44. The through holes 23 on the inner tube 42 and the support tube 3 will automatically align. Then, the connector 45 is placed in the through hole 23. The connector 45 is a pin-type insertion piece.

[0025] like Figure 1 and Figure 4 As shown, it also includes a damping support structure 5. A card interface 15 is provided on the contact surface between the fastener 11 and the floor slab 6. One end of the damping support structure 5 is connected to the card interface 15, and the other end is connected to the bottom of the connecting pipe 4.

[0026] like Figure 1 , Figure 4 and Figure 5 As shown, the damping support structure 5 includes: a fixed plate 51, a damping support rod 52, a sliding seat 53, and a long plate 54. The fixed plate 51 is snapped into the snap-fit ​​interface 15 by insertion. One end of the damping support rod 52 is rotatably connected to the fixed plate 51 by hinge. The long plate 54 is fixedly connected to the lower part of the connecting pipe 4 by welding. The sliding seat 53 is slidably connected to the long plate 54, and the damping support rod 52 is rotatably connected to the sliding seat 53. The long plate 54 has several evenly arranged through holes. When the sliding seat 53 slides to adjust its position, after the position is determined, it is fixed by inserting a pin into the holes on the long plate 54 and the sliding seat 53.

[0027] The construction method of the adjustable turnover tie-up device of the present invention includes the following steps: Step 1: According to the location where the scaffolding needs to be fixed, select the installation position of the base support 1 on the floor slab 6, then drill holes in the floor slab 6, place the two fasteners 11 on the concrete structure of the floor slab 6, insert the fixing plate 51 into the card interface 15, and then fix the two fasteners 11 and the fixing plate 51 with the set bolts 12. Step 2: Place the support tube 3 on the support plate 14 and place the limiting plate 31 between the two support plates 14. Place the two snap-fit ​​sleeves 21 close to the support tube 3 and clamp the snap-fit ​​sleeves 21 on both sides of the support tube 3 by passing the bolts through the through hole 23. Step 3: Rotate the connecting tube 4 and move it back and forth to make the positioning block 32 slide in the slide 43 and place the positioning block 32 in the corresponding positioning port 44. The purpose is to adjust the extension length of the connecting tube 4. After adjustment, insert the connector 45 into the through hole 23 on the inner tube 42 to fix the connecting tube 4 and the support tube 3. Step 4: Adjust the position of the sliding seat 53 on the long plate 54, and hinge the end of the damping support rod 52 away from the fixed plate 51 to the sliding seat 53.

[0028] In step four, the sliding seat 53 is adjusted to a position that allows the installed damping support rod 52 to provide support for the connecting pipe 4.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An adjustable turnover and binding device, characterized in that, include: The base support (1), movable clamping part (2), support tube (3) and connecting tube (4) are fixedly connected to the floor slab (6), the movable clamping part (2) is slidably connected to the base support (1), the support tube (3) is supported on the base support (1) and detachably connected to the movable clamping part (2), the connecting tube (4) is movably connected to the end of the support tube (3), and the scaffold is fixedly connected to the connecting tube (4). The base support (1) includes: a fixing member (11), a set bolt (12) and a slide rail (13). There are two fixing members (11) and they are clamped and connected to the upper and lower sides of the floor slab (6) by the set bolt (12). The upper fixing member (11) is provided with the slide rail (13), and the movable clamping part (2) is slidably connected to the slide rail (13). The movable clamping part (2) includes: a snap-fit ​​sleeve (21), a slider (22) and a through hole (23). There are two snap-fit ​​sleeves (21) and two sliders (22). The slider (22) is fixedly connected to the bottom of the snap-fit ​​sleeve (21). The upper and lower parts of the snap-fit ​​sleeve (21) are provided with the through hole (23). The support tube (3) is placed between the two snap-fit ​​sleeves (21). The connecting pipe (4) includes: an outer pipe (41), an inner pipe (42), a connector (45), and a positioning structure (46). The inner pipe (42) is fixedly installed inside the outer pipe (41) and is concentric with the outer pipe (41). The supporting pipe (3) is a hollow structure. A positioning block (32) is fixedly connected to the outer wall of the supporting pipe (3). The outer pipe (41) is sleeved on the outer wall of the supporting pipe (3). The inner pipe (42) is connected to the inside of the supporting pipe (3). The positioning structure (46) is installed on the outer pipe (41). The positioning block (32) is movably connected inside the positioning structure (46). Several through holes (23) are opened at the end of the inner pipe (42) and on the supporting pipe (3). The through holes (23) on the inner pipe (42) and the connecting pipe (4) are aligned. A connector (45) is detachably connected inside the through hole (23). The positioning structure (46) includes a slide (43) and a positioning port (44). The slide (43) is opened on the outer tube (41). A plurality of positioning ports (44) are opened on the side of the slide (43). The positioning block (32) is slidably connected in the slide (43) and can engage with the positioning port (44). It also includes a damping support structure (5), on which a card interface (15) is provided on the contact surface between the fastener (11) and the floor layer (6). One end of the damping support structure (5) is connected to the card interface (15), and the other end is connected to the bottom of the connecting pipe (4).

2. The adjustable turnover and binding device according to claim 1, characterized in that, The support tube (3) is provided with a limiting plate (31), and the upper fixing member (11) is provided with two support plates (14). The upper part of the support plate (14) has an arc-shaped opening. The support tube (3) is placed on the support plate (14), and the limiting plate (31) is located between the two support plates (14). The limiting plate (31) is in contact with the support plate (14).

3. The adjustable turnover and binding device according to claim 2, characterized in that, The damping support structure (5) includes: a fixed plate (51), a damping support rod (52), a sliding seat (53), and a long plate (54). The fixed plate (51) is snapped into the snap-fit ​​interface (15). One end of the damping support rod (52) is rotatably connected to the fixed plate (51). The long plate (54) is fixedly connected to the lower part of the connecting pipe (4). The sliding seat (53) is slidably connected to the long plate (54). The damping support rod (52) is rotatably connected to the sliding seat (53).

4. The construction method of the adjustable reusable tie-up device according to claim 3, characterized in that, Includes the following steps: Step 1: According to the location where the scaffolding needs to be fixed, select the installation position of the base support (1) on the floor slab (6), then drill holes in the floor slab (6), place the two fasteners (11) on the concrete structure of the floor slab (6), insert the fixing plate (51) into the card interface (15), and then fix the two fasteners (11) and the fixing plate (51) with the set bolts (12); Step 2: Place the support tube (3) on the support plate (14) and place the limiting plate (31) between the two support plates (14). Place the two snap sleeves (21) close to the support tube (3) and clamp the snap sleeves (21) on both sides of the support tube (3) by passing the bolt through the through hole (23). Step 3: Rotate the connecting tube (4) and move it back and forth so that the positioning block (32) slides in the slide (43) and places the positioning block (32) in the corresponding positioning port (44). The purpose is to adjust the extension length of the connecting tube (4). After adjustment, insert the connector (45) into the through hole (23) on the inner tube (42) to fix the connecting tube (4) and the support tube (3). Step 4: Adjust the position of the sliding seat (53) on the long plate (54) and hinge the end of the damping support rod (52) away from the fixed plate (51) to the sliding seat (53).

5. The construction method of the adjustable reusable tie-up device according to claim 4, characterized in that, In step four, the sliding seat (53) is adjusted to a position that allows the installed damping support rod (52) to support the connecting pipe (4).

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