A positioning device and positioning method for a positioning pile of a cantilevered scaffold

Abstract

The application provides a positioning device and a positioning method for a cantilevered scaffold positioning pile. The positioning device comprises a positioning pile mounting seat; the center of the top surface of the positioning pile mounting seat is connected with a positioning pile main body; a pair of sliding through openings are formed in the top surface of the positioning pile mounting seat; a through-core connecting block is slidably connected in the inner cavity of the sliding through openings; a first internal thread cylinder is fixedly connected to the upper end of the through-core connecting block; a bolt is threadedly connected in the inner cavity of the first internal thread cylinder; a fastening clamp block is rotatably connected in sequence through the first internal thread cylinder and the through-core connecting block; the fastening clamp block is clamped at the upper end of the I-shaped steel in cooperation with the positioning pile mounting seat, and the I-shaped steel is fixed. The application is not only convenient for adjusting the position of the positioning pile of the cantilevered scaffold on the I-shaped steel, but also suitable for I-shaped steels of different specifications and sizes.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cantilevered scaffolding construction, and in particular to a positioning device and positioning method for a cantilevered scaffolding positioning pile. BACKGROUND

[0002] In building construction, cantilevered external scaffolding is a widely used form. After the cantilevered I-beam is arranged, the traditional method of fixing the external scaffolding positioning pile (usually a vertical rod) on the I-beam is to weld C25 steel bars on the I-beam, and then to fit the external scaffolding positioning pile on the steel bar head to stabilize the positioning pile. Although this method can fix the position of the positioning pile, the position of the positioning pile cannot be adjusted, and after the I-beam is welded with the steel bar head, the secondary use is also inconvenient and can cause delay in construction period and reduction in efficiency.

[0003] Through retrieval, the current solution to this technical problem is to replace the steel bar head with a rotating screw to adjust the position of the positioning pile up and down (for example, the utility model patent with application number 202320125759.7), and to slide the I-beam to adjust the position of the positioning pile left and right (for example, the utility model patents with application numbers 202320125759.7 and 202321083678.1). However, the connection form between the current disclosed positioning pile positioning device and the I-beam is either complex in structure or prone to falling off and causing safety hazards, and it cannot adapt to different sizes of I-beams, so developing a positioning device and positioning method for a cantilevered scaffolding positioning pile that can adapt to multiple types of I-beams and is convenient for construction is a technical problem to be solved. SUMMARY

[0004] Due to the above-mentioned defects in the prior art, the present application provides a positioning device and positioning method for a cantilevered scaffolding positioning pile, which connects the positioning pile main body to the upper end of the positioning pile mounting seat through the positioning pile mounting seat and the I-beam, thereby solving the problem that the positioning pile fixing tool in the prior art can only adapt to a single type of I-beam, and when used for different sizes of I-beams, it is not easy to install stably or is not practical enough, and cannot easily meet the user's use requirements.

[0005] To achieve the above object, in one aspect, the application provides a positioning device for a cantilevered scaffold positioning pile, comprising an I-beam, characterized in that: further comprising a positioning pile mounting seat; the top surface center of the positioning pile mounting seat is connected with a positioning pile main body; the top surface of the positioning pile mounting seat is provided with a pair of sliding through openings; the inner cavity of the sliding through opening is slidably connected with a through-core connecting block; the upper end of the through-core connecting block is fixedly connected with a first internal thread cylinder; the inner cavity of the first internal thread cylinder is threadedly connected with a bolt; the bolt sequentially penetrates through the first internal thread cylinder and the through-core connecting block and is rotationally connected with a fastening clamp block; the fastening clamp block is clamped on the upper end of the I-beam in cooperation with the positioning pile mounting seat, thereby fixing the I-beam.

[0006] Further, the top surface of the positioning pile mounting seat is provided with a limiting through opening; the upper end of the fastening clamp block is fixedly connected with a first threaded rod; the upper end of the first threaded rod penetrates through the limiting through opening and is threadedly connected with a reinforcing nut.

[0007] Further, the fastening clamp block comprises a clamp plate and a second internal thread cylinder fixedly connected with the clamp plate; the bolt sequentially penetrates through the first internal thread cylinder, the through-core connecting block and the second internal thread cylinder and is rotationally connected with the fastening clamp block.

[0008] Further, the inner walls of the sliding through opening are provided with limiting sliding grooves on both sides; the through-core connecting block is fixedly connected with limiting sliding blocks on both sides; the limiting sliding blocks can slide in the limiting sliding grooves.

[0009] Further, the inner walls of the limiting through opening are fixedly connected with a nylon woven protective layer.

[0010] Further, the outer circumferential surface of the first threaded rod is sleeved with an anti-loosening spring washer, which is clamped between the positioning pile mounting seat and the reinforcing nut.

[0011] Further, the top surface center of the positioning pile mounting seat is fixedly connected with a second threaded rod; the second threaded rod is provided with a height adjusting plate threadedly connected therewith; the positioning pile main body is arranged on the height adjusting plate of the second threaded rod.

[0012] In another aspect, the application provides a positioning method for a cantilevered scaffold positioning pile, characterized in that: the positioning method utilizes the positioning device as described above and comprises the following steps:

[0013] S1, installing the positioning pile mounting seat at a suitable position of the I-beam: the positioning pile mounting seat is placed on the upper end of the I-beam, the through-core connecting blocks in the sliding through openings are moved so that the fastening clamp blocks are moved close to each other and placed on both sides of the I-beam, then the bolt is rotated to drive the fastening clamp blocks to move upward, and the upwardly moving fastening clamp blocks can clamp the I-beam in cooperation with the positioning pile mounting seat;

[0014] S2, install the positioning pile body on the top surface of the positioning pile mounting seat.

[0015] Further, a second threaded rod is fixedly connected to the center of the top surface of the positioning pile mounting seat; the positioning device of the height adjusting plate is threadedly connected to the second threaded rod; in step S2, the positioning pile body is installed on the height adjusting plate after the height adjusting plate is rotated and adjusted to a suitable height on the second threaded rod.

[0016] Compared with the prior art, the present application has the following advantages or beneficial effects:

[0017] (1) The positioning device of the present application is convenient for adjusting the position of the positioning pile of the cantilevered scaffold on the I-beam, and the height of the positioning pile of the cantilevered scaffold can also be adjusted through the second threaded rod on the device;

[0018] (2) The sliding opening and the fastening clamp block are arranged in the present application to adapt to I-beams of different widths, and the rotating bolt and the fastening clamp block are arranged to adapt to I-beams of different thicknesses, so that the device can be matched with multiple types of I-beams;

[0019] (3) In the process of moving adjustment of the fastening clamp block, the threaded rod on the fastening clamp block can also be moved and adjusted in the limiting opening at the same time, and when the fastening clamp block is clamped, the threaded rod is tightened to further reinforce the clamping and fixation, which can greatly improve the stability of the installation of the positioning pile mounting seat on the I-beam;

[0020] (4) The present application belongs to a cantilevered steel or I-beam matching product, which can be used repeatedly, can fully utilize materials, and can reduce costs. BRIEF DESCRIPTION OF DRAWINGS

[0021] The present application and its features, shapes and advantages will become more apparent through reading the detailed description of the non-limiting embodiments with reference to the following drawings. The same reference signs indicate the same parts throughout the drawings. The drawings are not drawn to scale, and the emphasis is on showing the main idea of the present application.

[0022] Figure 1 It is a perspective view of the positioning device in an embodiment of the present application;

[0023] Figure 2 It is a cross-sectional view of the positioning device in an embodiment of the present application;

[0024] Figure 3 It is Figure 1 It is an enlarged view of part A in FIG. 5;

[0025] Figure 4 It is a cross-sectional view of the positioning device in another embodiment of the present application;

[0026] Wherein, 1, positioning pile mounting seat; 2, positioning pile main body; 3, through heart adapter block; 4, first internal thread cylinder; 5, bolt; 6, fastening clamp block; 7, I-beam; 8, second threaded rod; 9, height adjusting plate; 11, sliding through port; 12, limiting through port; 31, limiting sliding block; 61, first threaded rod; 62, reinforcing nut; 63, clamping plate; 64, second internal thread cylinder; 65, anti-loosening spring washer; 111, limiting sliding groove; 121, nylon woven protective layer. DETAILED DESCRIPTION

[0027] Exemplary embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that all the described exemplary embodiments are only part of the embodiments and examples of the present disclosure, but not all. Instead, these exemplary embodiments are provided so that those skilled in the art can have a more thorough understanding of the present disclosure and can more completely convey the technical content of the present disclosure to those skilled in the art.

[0028] In the description of the present application, it should be understood that the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features.

[0029] Embodiment 1

[0030] Referring to Figure 1 and Figure 2 , the present embodiment provides a positioning device for overhanging scaffold positioning pile, which comprises I-beam 7 and positioning pile mounting seat 1; the top surface center of positioning pile mounting seat 1 is connected with positioning pile main body 2; the top surface of positioning pile mounting seat 1 is provided with a pair of sliding through ports 11; the inner cavity of sliding through port 11 is slidably connected with through heart adapter block 3; the upper end of through heart adapter block 3 is fixedly connected with first internal thread cylinder 4; the inner cavity of first internal thread cylinder 4 is threadedly connected with bolt 5; bolt 5 penetrates first internal thread cylinder 4 and through heart adapter block 3 in turn and is rotatably connected with fastening clamp block 6; fastening clamp block 6 is clamped on the upper end of I-beam 7 in cooperation with positioning pile mounting seat 1, thereby fixing I-beam 7.

[0031] The method for positioning overhanging scaffold positioning pile by using the positioning device as described above comprises the following steps:

[0032] S1, install positioning pile mounting seat 1 at a suitable position of I-beam 7: place positioning pile mounting seat 1 on the upper end of I-beam 7, move through heart adapter block in sliding through port, so that fastening clamp blocks 6 are close to each other and placed on both sides of I-beam 7, then rotate bolt 5 to drive fastening clamp blocks 6 to move upward, fastening clamp blocks 6 moving upward in cooperation with positioning pile mounting seat 1 can clamp I-beam 7;

[0033] S2, install the positioning pile body 2 on the top surface of the positioning pile mounting seat 1.

[0034] As a preferred technical solution, further: the top surface of the positioning pile mounting seat 1 is provided with a limiting through hole 12; the upper end of the fastening block 6 is fixedly connected with a first threaded rod 61; the upper end of the first threaded rod 61 penetrates the limiting through hole 12 and is threadedly connected with a reinforcing nut 62. In the process of moving adjustment of the fastening block, the first threaded rod 61 on the fastening block can also be synchronously moved and adjusted in the limiting through hole 12. When the fastening block 6 is clamped, the reinforcing nut 62 on the outer circumference of the first threaded rod 61 is tightened, which can further reinforce the clamping and fixation, and greatly improve the stability of the positioning pile mounting seat installed on the I-beam.

[0035] As a preferred technical solution, further: referring to Figure 2 , the fastening block 6 comprises a clamping plate 63 and a second internal threaded cylinder 64 fixedly connected with the clamping plate 63; the bolt 5 penetrates the first internal threaded cylinder 4, the through heart adapter block 3 and the second internal threaded cylinder 64 in sequence, and is rotationally connected with the fastening block 6.

[0036] It can be understood that the sliding connection mode between the through heart adapter block 3 and the sliding through hole 11 is not limited to a specific sliding connection structure. As a preferred technical solution, referring to Figure 3 , limiting sliding grooves 111 are formed on both sides of the inner wall of the sliding through hole 11; limiting sliding blocks 31 are fixedly connected on both sides of the through heart adapter block 3; the limiting sliding blocks 31 can stably slide in the limiting sliding grooves 111.

[0037] As a preferred technical solution, further: the inner wall of the limiting through hole 12 is fixedly connected with a nylon woven protective layer 121. The nylon woven protective layer 121 can prevent the surface of the first threaded rod 61 from rubbing against the inner wall of the limiting through hole 12, so as to prevent the surface of the first threaded rod 61 from being damaged. Moreover, the nylon woven protective layer 121 has excellent wear resistance and a long service life.

[0038] As a preferred technical solution, referring to Figure 1 , a loosening prevention spring washer 65 is sleeved on the outer circumference of the first threaded rod 61, and the loosening prevention spring washer 65 is clamped between the positioning pile mounting seat 1 and the reinforcing nut 62. Through the loosening prevention spring washer 65, the possibility of loosening of the reinforcing nut 62 during use can be reduced.

[0039] Embodiment 2

[0040] The embodiment provides a positioning device of a cantilevered scaffold positioning pile, which has a structure and a positioning method similar to those of embodiment 1. Different from embodiment 1, referring to Figure 4The top surface center of the positioning pile mounting seat 1 is fixedly connected with a second threaded rod 8; the second threaded rod 8 is provided with a height adjusting plate 9 threadedly connected therewith; and the positioning pile body 2 is arranged on the height adjusting plate 9 of the second threaded rod.

[0041] The positioning device of the embodiment is used for positioning the positioning pile of the cantilevered scaffold, and the positioning steps are similar to those of the embodiment 1, but in step S2, after the height adjusting plate 9 is rotated and adjusted to a proper height on the second threaded rod, the positioning pile body 2 is mounted on the height adjusting plate 9.

[0042] In conclusion, the positioning device and the positioning method of the cantilevered scaffold positioning pile are provided. The positioning device comprises a positioning pile mounting seat; the top surface center of the positioning pile mounting seat is connected with a positioning pile body; the top surface of the positioning pile mounting seat is provided with a pair of sliding through openings; the inner cavity of the sliding through opening is slidably connected with a through-core connecting block; the upper end of the through-core connecting block is fixedly connected with a first internal threaded cylinder; the inner cavity of the first internal threaded cylinder is threadedly connected with a bolt; the bolt is sequentially threaded through the first internal threaded cylinder and the through-core connecting block and is rotationally connected with a fastening clamp block; the fastening clamp block is clamped on the upper end of the I-shaped steel in cooperation with the positioning pile mounting seat, thereby fixing the I-shaped steel. The positioning pile of the cantilevered scaffold on the I-shaped steel can be conveniently adjusted, and the positioning device is suitable for I-shaped steels of different sizes.

[0043] In the description of the present application, the terms "upper", "lower", "top", "bottom" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and do not require the present application to be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0044] The preferred embodiments of the present application have been described above. It should be understood that the present application is not limited to the above specific embodiments, and that the devices and structures not fully described should be understood as being implemented in the ordinary way in the art; any person skilled in the art can make many possible changes and modifications to the technical solutions of the present application, or modify them into equivalent embodiments with equivalent changes, without departing from the scope of the technical solutions of the present application, which does not affect the essential content of the present application. Therefore, any simple modification, equivalent change and modification made to the above embodiments in accordance with the technical essence of the present application, without departing from the technical solutions of the present application, all still belong to the scope of protection of the technical solutions of the present application.

Claims

1. A positioning device for a cantilevered scaffold positioning pile, comprising an I-beam (7), characterized in that: it further comprises a positioning pile mounting seat (1); the top surface center of the positioning pile mounting seat (1) is connected with a positioning pile body (2); the top surface of the positioning pile mounting seat (1) is provided with a pair of sliding through openings (11); the inner cavity of the sliding through opening (11) is slidably connected with a through-core connecting block (3); the upper end of the through-core connecting block (3) is fixedly connected with a first internal thread cylinder (4); the inner cavity of the first internal thread cylinder (4) is threadedly connected with a bolt (5); the bolt (5) penetrates the first internal thread cylinder (4) and the through-core connecting block (3) in sequence and is rotatably connected with a fastening clamping block (6); the fastening clamping block (6) is clamped on the upper end of the I-beam (7) in cooperation with the positioning pile mounting seat (1) to fix the I-beam (7); the top surface of the positioning pile mounting seat (1) is provided with a limiting through opening (12); the upper end of the fastening clamping block (6) is fixedly connected with a first threaded rod (61); the upper end of the first threaded rod (61) penetrates the limiting through opening (12) and is threadedly connected with a reinforcing nut (62); the inner wall of the sliding through opening (11) is provided with a limiting sliding groove (111) on both sides; the both sides of the through-core connecting block (3) are fixedly connected with limiting sliding blocks (31); the limiting sliding blocks (31) can slide in the limiting sliding grooves (111). the fastening clamping block (6) comprises a clamping plate (63) and a second internal thread cylinder (64) fixedly connected with the clamping plate (63); the bolt (5) penetrates the first internal thread cylinder (4), the through-core connecting block (3) and the second internal thread cylinder (64) in sequence and is rotatably connected with the fastening clamping block (6).

2. The positioning device of a positioning pile of a cantilevered scaffold according to claim 1, characterized in that, the inner wall of the limiting through opening (12) is fixedly connected with a nylon woven protective layer (121).

3. The positioning device of a positioning pile of a cantilevered scaffold according to claim 1, characterized in that, the outer circumferential surface of the first threaded rod (61) is sleeved with an anti-loosening spring washer (65), which is clamped between the positioning pile mounting seat (1) and the reinforcing nut (62).

4. The positioning device of a positioning pile of a cantilevered scaffold according to claim 1, characterized in that, the top surface center of the positioning pile mounting seat (1) is fixedly connected with a second threaded rod (8); the second threaded rod (8) is provided with a height adjusting plate (9) threadedly connected therewith; the positioning pile body (2) is arranged on the height adjusting plate (9) of the second threaded rod.

5. The positioning device of a positioning pile of a cantilevered scaffold according to claim 1, characterized in that, The positioning device according to any one of claims 1 to 5 comprises the following steps:

6. A method of positioning a positioning pile of a cantilevered scaffold, characterized by, S1, installing the positioning pile mounting seat (1) at a suitable position of the I-beam (7): placing the positioning pile mounting seat (1) on the upper end of the I-beam (7), moving the through-core connecting block in the sliding through opening, so that the fastening clamping blocks (6) are close to each other and placed on both sides of the I-beam (7), then rotating the bolt (5) to drive the fastening clamping blocks (6) to move upward, the upward moving fastening clamping blocks (6) can clamp the I-beam (7) in cooperation with the positioning pile mounting seat (1); S2, installing the positioning pile body (2) on the top surface of the positioning pile mounting seat (1). ​ 7. The method of claim 6, wherein, With the positioning device as claimed in claim 5, in step S2, after the height adjustment plate (9) is adjusted to a suitable height by rotating on the second threaded rod, the positioning pile body (2) is installed on the height adjustment plate (9).

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