Adjustable turnover tie device

Abstract

The invention belongs to the field of building construction, and particularly relates to an adjustable turnover tie device which comprises a base supporting part, a movable clamping part, a supporting pipe and a connecting pipe, the base supporting part is fixedly connected to a floor layer, the movable clamping part is slidably connected to the base supporting part, and the supporting pipe is fixedly connected to the base supporting part. The supporting pipe is arranged on the base supporting part in a supporting mode and detachably connected with the movable clamping part, the connecting pipe is movably connected to the end of the supporting pipe, and a scaffold is fixedly connected with the connecting pipe. The device can be applied to a floor plate with a knotting device removed, the scaffold is knotted and fixed, the device can be conveniently removed, the device can be applied to other work sites, and resource consumption is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of building construction, in particular to a adjustable turnover tie device. BACKGROUND

[0002] The building exterior wall decoration method changes, need to set up the outer scaffold, and the original tie device has been removed or cannot be used, the frame body cannot be tied, in order to ensure the stability of the frame body, the frame body and the structure need to be tied, otherwise the stability of the frame body is affected. Temporary drilling installation tie member will damage the concrete structure of the floor slab, affect the durability and increase the repair cost; The fixed tie point cannot adjust the position and angle, and it is difficult to match the layout requirements of different scaffolds.

[0003] Therefore, in order to solve the above problems, an adjustable turnover tie device is proposed. SUMMARY

[0004] The present application is designed to solve the above problems, and an adjustable turnover tie device is designed. The device can be applied to the floor slab where the tie device has been removed, and can be used to tie and fix the scaffold. The device can be easily removed and applied to other work sites, saving resource consumption.

[0005] To achieve the above purpose, the present application provides 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 the 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 is detachably connected to the movable clamping part. The connecting pipe is movably connected to the end of the support pipe. The scaffold is fixedly connected to the connecting pipe.

[0006] In the above manner, the device can be fixed to the floor slab layer, and the support connecting part can be fixed and adjusted in a adjustable manner to adapt to the scaffold connected to the device.

[0007] Further, the base support part comprises a fixing piece, a locking bolt and a sliding rail. The fixing piece has two and is clamped and connected to the upper and lower sides of the floor slab layer by the locking bolt. The upper fixing piece is provided with the sliding rail. The movable clamping part is slidably connected to the sliding rail.

[0008] Further, the movable clamping part comprises a clamping sleeve, a sliding block and a through hole. The clamping sleeve and the sliding block are both two. The sliding block is fixedly connected to the bottom of the clamping sleeve. The upper and lower parts of the clamping sleeve are both provided with the through hole. The support pipe is arranged between the two clamping sleeves.

[0009] Further, the support pipe is provided with a limiting plate, the upper part of the fixing member is provided with two support plates, the upper part of the support plate has an arc-shaped opening, the support pipe is arranged on the support plate, and the limiting plate is arranged between the two support plates and is in contact with the support plates.

[0010] Further, the connecting pipe comprises an outer pipe, an inner pipe, a connecting member and a positioning structure, the inner pipe is fixedly arranged in the inner part of the outer pipe and is concentric with the outer pipe, the support pipe is a hollow structure, a positioning block is fixedly connected to the outer wall of the support pipe, the outer pipe is sleeved on the outer wall of the support pipe, the inner pipe is connected to the inner part of the support pipe, the positioning structure is arranged on the outer pipe, the positioning block is movably connected to the positioning structure, a plurality of through holes are arranged in the end part of the inner pipe and the support pipe, the through holes of the inner pipe and the connecting pipe are aligned, and the connecting member is detachably connected to the through holes.

[0011] Further, the positioning structure comprises a slide and a positioning opening, the slide is arranged on the outer pipe, a plurality of positioning openings are arranged on the side part of the slide, and the positioning block is slidably connected to the slide and can be clamped with the positioning opening.

[0012] Further, the damping support structure is further arranged, a clamping opening is arranged on the contact surface of the fixing member and the floor layer, one end of the damping support structure is connected to the clamping opening, and the other end is connected to the bottom of the connecting pipe.

[0013] Further, the damping support structure comprises a fixing plate, a damping support rod, a sliding seat and a long plate, the fixing plate is clamped in the clamping opening, one end of the damping support rod is rotatably connected to the fixing 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, and the damping support rod is rotatably connected to the sliding seat.

[0014] The application further discloses a construction method of the adjustable turnover drawbar device. Step one: according to the fixed position of the scaffold, the installation position of the base support part is selected on the floor layer, then the floor layer is perforated, two fixing members are arranged on the concrete structure of the floor layer, the fixing plate is inserted into the clamping opening, and then the two fixing members and the fixing plate are fixed through the fixing bolt. Step two: the support pipe is arranged on the support plate, the limiting plate is arranged between the two support plates, the clamping sleeve is arranged close to the support pipe, and the clamping sleeve is clamped on the two sides of the support pipe through the through hole and the bolt. Step three: rotate the connecting pipe and move it forward and backward, so that the positioning block slides in the slide, and the positioning block is placed in the corresponding positioning port, so as to adjust the extension length of the connecting pipe; after adjustment, the connecting piece is inserted into the through hole on the inner pipe, and the connecting pipe and the supporting pipe are fixed; Step four: 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 with the sliding seat.

[0015] Further, in step four, the sliding seat is adjusted to a position where the installed damping support rod can support the connecting pipe.

[0016] In summary, the adjustable turnover draw device has the following advantages and beneficial technical effects: 1. The adjustable turnover draw device can be detachably installed on the floor, solving the problem of being unable to fix the scaffold due to the removal of the original draw device. 2. The adjustable turnover draw device can be disassembled, assembled and disassembled flexibly, and applied in different construction sites, so that the same process does not need to be re-made, saving the construction cost. 3. The adjustable turnover draw device can provide better support to the device through the damping support structure, and can make the structure more stable when subjected to forces in multiple directions. 4. The connecting pipe of the adjustable turnover draw device can assist the connecting piece in connecting to the corresponding through hole through the positioning structure, and can be more accurate and faster when adjusting the length. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which: Figure 1 is a structural schematic diagram of the adjustable turnover draw device of the present application; Figure 2 is a top view of the adjustable turnover draw device of the present application; Figure 3 is a structural schematic diagram of the connecting pipe of the adjustable turnover draw device of the present application; Figure 4 is an enlarged view of A in the present application Figure 1 Figure 5 is a mounting structure schematic diagram of the damping structure of the present application.

[0018] The reference signs in the drawings are as follows: 1 - base support part; 11 - fixing piece; 12 - locking bolt; 13 - slide rail; 14 - support plate; 15 - clamping port;​ 2 - active clamping part; 21 - clamping sleeve; 22 - sliding block; 23 - through hole; 3 - support pipe; 31 - limiting plate; 32 - positioning block; 4 - connecting pipe; 41 - outer pipe; 42 - inner pipe; 43 - sliding channel; 44 - positioning opening; 45 - connecting piece; 46 - positioning structure; 5 - damping support structure; 51 - fixed plate; 52 - damping support rod; 53 - sliding seat; 54 - long plate; 6 - floor layer. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the present application clearer, the technical scheme in the embodiments of the present application will be described in more detail below with reference to the drawings in the embodiments of the present application. In the drawings, the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout; the described embodiments are part of the embodiments of the present application, not all of the embodiments; the embodiments described below and the directional terms are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application; based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Parts and devices use conventional models in the prior art, and circuit connections use conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in the specification belong to the prior art known to those skilled in the art. The embodiments of the present application will be described in detail below with reference to the drawings: As shown in Figure 1 and Figure 2 , comprising: base support part 1, active clamping part 2, support pipe 3 and connecting pipe 4, base support part 1 is fixedly connected on floor layer 6 by bolts, active clamping part 2 is slidably connected on base support part 1, support pipe 3 is supported on base support part 1 and is detachably connected with active clamping part 2, connecting pipe 4 is movably connected on the end of support pipe 3, and scaffold is fixedly connected with connecting pipe 4.

[0020] As shown in Figure 1 and Figure 2 , base support part 1 comprises: fixed part 11, clamping bolt 12 and sliding rail 13, fixed part 11 is a plate-shaped steel material, there are two fixed parts 11 and they are clamped and connected on the upper and lower sides of floor layer 6 by clamping bolt 12, sliding rail 13 is formed on the upper fixed part 11, and active clamping part 2 is slidably connected on sliding rail 13.

[0021] As shown in Figure 1 and Figure 2As shown, the movable clamping part 2 comprises: two clamping sleeves 21, two sliding blocks 22 and through holes 23, the sliding blocks 22 are fixedly connected to the bottom of the clamping sleeves 21 by welding, the upper and lower parts of the clamping sleeves 21 are provided with the through holes 23, the support pipe 3 is placed between the two clamping sleeves 21 and is clamped by the two clamping sleeves 21, the connecting bolts are connected in the through holes 23, the clamping sleeves 21 are fixed, and the support pipe 3 cannot be taken out. The sliding blocks 22 are slidingly connected in the slide rails 13 and are clamped in the slide rails 13 and cannot be taken out in the vertical direction.

[0022] As shown in Figure 1 and Figure 2 , the support pipe 3 is provided with a limiting plate 31 by welding, the upper fixing part 11 is provided with two support plates 14 by welding, the upper part of the support plate 14 has an arc-shaped opening, the support pipe 3 is placed on the arc-shaped opening of 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 can make the support pipe 3 placed in a suitable position, and the limiting plate 31 is in contact with the support plate 14.

[0023] As shown in Figure 1 and Figure 2 , the connecting pipe 4 comprises: an outer pipe 41, an inner pipe 42, a connecting piece 45 and a positioning structure 46, the inner pipe 42 is fixedly arranged in the inner part of the outer pipe 41 and is concentric with the outer pipe 41, the inner pipe 42 and the outer pipe 41 are of an integral molding structure, the support pipe 3 is of a hollow structure, the outer wall of the support pipe 3 is fixedly connected with the positioning block 32 by welding, the outer pipe 41 is sleeved on the outer wall of the support pipe 3, the inner pipe 42 is connected in the inner part of the support pipe 3, the positioning structure 46 is arranged on the outer pipe 41, the positioning block 32 is movably connected in the positioning structure 46, the end part of the inner pipe 42 and the support pipe 3 are provided with a plurality of through holes 23, the through holes 23 of the inner pipe 42 and the connecting pipe 4 are aligned, and the connecting piece 45 is detachably connected in the through holes 23. The connecting piece 45 can align and connect the through holes of the inner pipe 42 and the support pipe 3, and plays a role of fixing the connecting pipe 4 on the support pipe 3.

[0024] As shown in Figure 1 , Figure 2 and Figure 3As shown, the positioning structure 46 comprises a slide 43 and positioning openings 44, the slide 43 is arranged on the top of the outer wall of the outer pipe 41, and a plurality of positioning openings 44 are arranged on the side of the slide 43, the positioning openings 44 are arc-shaped structures, the positioning openings 44 are arranged at intervals, the interval of the positioning openings 44 is equal to the interval distance of the through holes 23 on the inner pipe 42 and the support pipe 3, and the positioning block 32 is slidably connected in the slide 43 and can be clamped with the positioning openings 44. When the length needs to be adjusted, the connecting pipe 4 is rotated and slid, the positioning block 32 moves in the slide 43, and the positioning block 32 is placed in the appropriate positioning opening 44, the through holes 23 on the inner pipe 42 and the support pipe 3 are automatically aligned, and then the connecting piece 45 is placed in the through hole 23, and the connecting piece 45 is a pin shaft plug-in piece.

[0025] As shown in Figure 1 and Figure 4 As shown, the damping support structure 5 is further arranged, the fixing piece 11 is provided with a clamping opening 15 on the contact surface of the floor layer 6, one end of the damping support structure 5 is connected in the clamping opening 15, and the other end is connected with the bottom of the connecting pipe 4.

[0026] As shown in Figure 1 , Figure 4 and Figure 5 As shown, the damping support structure 5 comprises a fixed plate 51, a damping support rod 52, a sliding seat 53 and a long plate 54, the fixed plate 51 is clamped in the clamping opening 15 in a plug-in manner, one end of the damping support rod 52 is rotatably connected to the fixed plate 51 in a hinged manner, the long plate 54 is fixedly connected to the lower part of the connecting pipe 4 in a welded manner, 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. A plurality of through holes are arranged on the long plate 54 and arranged uniformly, when the sliding seat 53 is slidably adjusted, after the position is determined, the position is fixed by inserting a pin shaft into the holes on the long plate 54 and the sliding seat 53.

[0027] The construction method of the adjustable turnover draw device comprises the following steps: Step one: according to the position where the scaffold needs to be fixed, the installation position of the base support part 1 is selected on the floor layer 6, then the floor layer 6 is punched, the two fixing pieces 11 are arranged on the concrete structure of the floor layer 6, the fixed plate 51 is inserted into the clamping opening 15, and then the two fixing pieces 11 and the fixed plate 51 are fixed by the set screw 12; Step two: the support pipe 3 is placed on the support plate 14, the limiting plate 31 is arranged between the two support plates 14, the two clamping sleeves 21 are arranged close to the support pipe 3, and the clamping sleeves 21 are clamped on the two sides of the support pipe 3 by penetrating the through holes 23 with bolts; Step three: rotate the connecting pipe 4 and move it forward and backward, so that the positioning block 32 slides in the slide 43, and the positioning block 32 is placed in the corresponding positioning port 44, so as to adjust the extension length of the connecting pipe 4; after the adjustment is completed, the connecting piece 45 is inserted into the through hole 23 on the inner pipe 42, and the connecting pipe 4 and the supporting pipe 3 are fixed; Step four: adjust the position of the sliding seat 53 on the long plate 54, and the end of the damping support rod 52 away from the fixed plate 51 is hinged to the sliding seat 53.

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

[0029] Finally, it should be pointed out that: the above examples are only used to illustrate the technical solutions of the present application, and not to limit it. Although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An adjustable turnover knotting device, characterized in that: include: A base support portion (1), a movable clamping portion (2), a support pipe (3) and a connecting pipe (4), wherein the base support portion (1) is fixedly connected to the floor layer (6), the movable clamping portion (2) is slidably connected to the base support portion (1), the support pipe (3) is supported on the base support portion (1) and is detachably connected to the movable clamping portion (2), the connecting pipe (4) is movably connected to the end of the support pipe (3), and the scaffold is fixedly connected to the connecting pipe (4).

2. The adjustable turnover knotting device according to claim 1, characterized in that: The base support portion (1) comprises: a fixing member (11), a tightening bolt (12) and a slide rail (13); the fixing member (11) has two fixing members (11) and is clamped and connected to the upper and lower sides of the floor layer (6) by the tightening bolt (12); the slide rail (13) is provided on the upper fixing member (11), and the movable clamping portion (2) is slidably connected to the slide rail (13).

3. The adjustable turnover knotting device according to claim 1, characterized in that: The movable clamping portion (2) comprises: a clamping sleeve (21), a slider (22) and a through hole (23). There are two of each of the clamping sleeve (21) and the slider (22). The slider (22) is fixedly connected to the bottom of the clamping sleeve (21). The through hole (23) is provided at the upper and lower parts of the clamping sleeve (21). The support tube (3) is placed between the two clamping sleeves (21).

4. The adjustable turnover knotting device according to claim 2, characterized in that: A limiting plate (31) is provided on the support tube (3), and two supporting plates (14) are provided on the upper fixing member (11). The upper portion of the supporting plate (14) has an arc-shaped opening. The support tube (3) is placed on the supporting plate (14), and the limiting plate (31) is located between the two supporting plates (14). The limiting plate (31) is in contact with and linked to the supporting plates (14).

5. The adjustable turnover knotting device according to claim 1, characterized in that: The connecting tube (4) comprises an outer tube (41), an inner tube (42), a connecting piece (45) and a positioning structure (46). The inner tube (42) is fixedly arranged inside the outer tube (41) and is concentric with the outer tube (41). The support tube (3) is a hollow structure. A positioning block (32) is fixedly connected to the outer wall of the support tube (3). The outer tube (41) is sleeved on the outer wall of the support tube (3). The inner tube (42) is cooperatively connected to the inside of the support tube (3). The positioning structure (46) is arranged on the outer tube (41). The positioning block (32) is movably connected to the positioning structure (46). A plurality of through holes (23) are provided on the end of the inner tube (42) and the support tube (3). The through holes (23) on the inner tube (42) and the connecting tube (4) are aligned. The connecting piece (45) is detachably connected to the through hole (23).

6. The adjustable turnover knotting device according to claim 5, characterized in that: The positioning structure (46) includes a slideway (43) and positioning openings (44). The slideway (43) is provided on the outer tube (41). A plurality of positioning openings (44) are provided on the side of the slideway (43). The positioning block (32) is slidably connected in the slideway (43) and can be engaged with the positioning openings (44).

7. The adjustable turnover knotting device according to claim 2, characterized in that: It also includes a damping support structure (5), a card interface (15) is provided on the contact surface between the fixing member (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).

8. The adjustable turnover knotting device according to claim 7, characterized in that: The damping support structure (5) comprises: a fixed plate (51), a damping support rod (52), a sliding seat (53) and a long plate (54); the fixed plate (51) is clamped in the clamping 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); and the damping support rod (52) is rotatably connected to the sliding seat (53).

9. A construction method of an adjustable turnover tie-tying device, characterized in that: The steps include: Step 1: Select the installation position of the base support part (1) on the floor layer (6) according to the position where the scaffolding needs to be fixed, then drill holes on the floor layer (6), place two fixing parts (11) on the concrete structure of the floor layer (6), insert the fixing plate (51) into the card interface (15), and then fix the two fixing parts (11) and the fixing plate (51) by tightening bolts (12); Step 2: Place the support tube (3) on the support plate (14), and place the limit plate (31) between the two support plates (14), bring the two clamping sleeves (21) close to the support tube (3), and clamp the clamping sleeves (21) on both sides of the support tube (3) by passing bolts through the through holes (23); Step 3: Rotate the connecting tube (4) and move it forward and backward, so that the positioning block (32) slides in the slideway (43) and the positioning block (32) is placed in the corresponding positioning opening (44) to adjust the extension length of the connecting tube (4). After the adjustment is completed, insert the connecting piece (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).

10. The construction method of the adjustable turnover tie-in device according to claim 9, characterized in that: In the fourth step, the sliding seat (53) is adjusted to a position where the installed damping support rod (52) can provide support for the connecting pipe (4).

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