An assembled quick-disassembly slip joint tooling applicable to slip construction technology

Abstract

The present invention provides an assembled quick-release sliding node tooling applicable to sliding construction technology, which relates to the field of sliding construction technology. An assembled quick-release sliding node tooling applicable to sliding construction technology includes a sliding tooling and an H-shaped steel structure. The sliding tooling includes a first supporting plate, an upper clamping plate arranged above the first supporting plate, and a pulley arranged below the first supporting plate. The sliding tooling is connected to the H-shaped steel structure through the upper clamping plate. The upper clamping plate is connected to the first supporting plate through a first bolt. The pulley is connected to the first supporting plate through a pulley cover plate. A bottom plate is arranged at the bottom of the H-shaped steel structure, and stiffening ribs are arranged on both sides of the H-shaped steel structure. During the sliding construction of the present invention, the pulleys at the short sliding track can be quickly installed and disassembled, without the need for conventional welding and grinding. It can be applicable to load-bearing parts of different sizes, and at the same time, the installation and positioning of the pulleys can be adjusted, which is applicable to structural members of different specifications and forms, improving the construction efficiency.

Description

Technical Field

[0001] The present invention relates to slip construction technology. In particular, the present invention relates to a prefabricated quick-disassembly slip joint tooling applicable to slip construction technology. Background Art

[0002] With the economic development, large-span space steel structures have been widely used in China at present, and slip construction technology has become more and more popular. In conventional slip construction, full-length tracks are arranged at both ends of the slip structure, and at the same time, pulleys are arranged in the middle of the slip structure and positioned on short slip tracks to avoid large deformation of the middle structure when the structure is pushed and slipped at both ends. At the same time, slopes are arranged at the ends of the short slip tracks, and the pulleys slide forward and gradually disengage from the short slip tracks to ensure that the process of the middle of the structure from the track to the suspended state is a gradual change process. In the conventional construction process, the pulleys at the short slip tracks are generally directly welded to the slip structure through backing plates. After each cumulative slip and positioning, the pulleys need to be cut off and the original structure needs to be polished, and then the pulleys are welded again in the next slip area. The construction efficiency is low. At the same time, the installation elevation of slip construction is often relatively high, and the risk coefficient of high-altitude operation is relatively high. Summary of the Invention

[0003] The purpose of the present invention is to provide a prefabricated quick-disassembly slip joint tooling applicable to slip construction technology, in which the pulleys at the short slip tracks during slip construction can be quickly installed and disassembled, conventional welding and grinding are not required, material recycling is achieved, it can be applicable to load-bearing members of different sizes, and at the same time, the installation and positioning of the pulleys can be adjusted, which is applicable to structural members of different specifications and forms, has a wider applicability, and greatly improves the construction efficiency.

[0004] To achieve the above purpose, the present invention is realized by adopting the following technical solutions:

[0005] A prefabricated quick-disassembly slip joint tooling applicable to slip construction technology includes a slip tooling and an H-shaped steel structure. The slip tooling includes a first support plate, an upper clamping plate arranged above the first support plate, and a pulley arranged below the first support plate. The slip tooling is connected to the H-shaped steel structure through the upper clamping plate. The upper clamping plate is connected to the first support plate through a first bolt. The pulley is connected to the first support plate through a pulley cover plate. A bottom plate is arranged at the bottom of the H-shaped steel structure, and stiffening ribs are arranged on both sides of the H-shaped steel structure.

[0006] As a preference of the present invention, two or more first bosses are arranged at both ends of the top of the first support plate, and first bolt holes for connecting the first bolts are arranged between the first bosses at each end.

[0007] As a preference of the present invention, the height of the first boss is equal to the thickness of the bottom plate.

[0008] Preferably, a positioning groove is provided at the end of the upper clamping plate of the present invention.

[0009] Preferably, the width of the positioning groove is not less than the width of the stiffening rib of the present invention.

[0010] Preferably, a second supporting plate is provided between the first supporting plate and the pulley cover plate. A second boss is provided between the second supporting plate and the first supporting plate, and the second boss is located on both sides of the top of the second supporting plate.

[0011] Preferably, the second boss is welded to the first supporting plate and the second boss is welded to the second supporting plate.

[0012] Preferably, the pulley cover plate is connected to the second supporting plate by a second bolt. A fourth bolt hole for connecting the second bolt is provided on the pulley cover plate, and a third bolt hole for connecting the second bolt is provided on the second supporting plate.

[0013] Preferably, the pulley is connected to the pulley cover plate through a pulley bracket, and the pulley is connected to the pulley cover plate through a pulley shaft.

[0014] Preferably, the number of the pulley brackets is two.

[0015] Since the sliding tooling is provided with a first supporting plate and an upper clamping plate, the first supporting plate and the upper clamping plate are connected by a first bolt, and the bottom plate of the H-shaped steel structure on the sliding member to be carried is clamped between the first supporting plate and the upper clamping plate, so that the sliding tooling is fixed to the H-shaped steel structure. Therefore, the sliding tooling and the H-shaped steel structure can be quickly disassembled and assembled, without directly welding or cutting the pulley device to the carried member in the conventional manner, and can be reused.

[0016] Since the upper clamping plate and the first supporting plate are connected by bolts, the upper clamping plate with different sizes can be replaced according to the size of the connection part of the carried member with different sizes, so that the upper clamping plate and the first supporting plate can be firmly connected to the carried member.

[0017] Since the pulley is connected to the first supporting plate through the pulley cover plate, a second supporting plate is provided between the first supporting plate and the pulley cover plate, the pulley is connected to the pulley cover plate through the pulley bracket, the pulley is connected to the pulley cover plate through the pulley shaft, and the second supporting plate is connected to the first supporting plate by a second bolt, different sizes or types of pulleys can be replaced to adapt to different specifications and types of structural members.

[0018] The beneficial effects of an assembled quick-release sliding node tooling applicable to sliding construction technology in the present invention are as follows: During sliding construction, the pulleys at the short sliding track can be quickly installed and disassembled, without the need for conventional welding and grinding, achieving material recycling. It can be applied to load-bearing members of different sizes, and at the same time, the installation and positioning of the pulleys can be adjusted, applicable to structural members of different specifications and forms, with a wider range of applicability, greatly improving the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 FIG. is a three-dimensional structural schematic diagram of an assembled quick-release sliding node tooling applicable to sliding construction technology in the present invention;

[0020] Figure 2 FIG. is a left view of an assembled quick-release sliding node tooling applicable to sliding construction technology in the present invention;

[0021] Figure 3 FIG. is a partially disassembled schematic diagram of the first support plate of an assembled quick-release sliding node tooling applicable to sliding construction technology in the present invention;

[0022] Figure 4 FIG. is a partially disassembled schematic diagram of the second support plate of an assembled quick-release sliding node tooling applicable to sliding construction technology in the present invention;

[0023] In the figure: 1. Sliding tooling; 11. First support plate; 111. First boss; 112. First bolt hole; 12. Upper clamping plate; 121. Positioning groove; 122. Second bolt hole; 13. First bolt; 131. First nut; 132. Gasket; 14. Second support plate; 141. Second boss; 142. Third bolt hole; 15. Pulley cover plate; 151. Second bolt; 152. Second nut; 153. Fourth bolt hole; 16. Pulley bracket; 17. Pulley; 18. Pulley shaft; 2. H-shaped steel structure; 21. Bottom plate; 3. Stiffening rib. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following are specific embodiments of the present invention, further describing the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0025] Now, various exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that: Unless otherwise specifically stated, the relative arrangements and steps of the modules and steps described in these embodiments do not limit the scope of the present invention.

[0026] At the same time, it should be understood that for the convenience of description, the processes in the drawings do not occur separately, but multiple steps intersect with each other.

[0027] The following description of at least one exemplary embodiment is merely illustrative and in no way restrictive of the invention, its application, or its use.

[0028] Technologies, methods, and systems known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and systems should be regarded as part of the specification.

[0029] Embodiment 1: As Figures 1 to 4 shown, it is merely one of the embodiments of the present invention. An assembled quick-release sliding joint tooling applicable to the sliding construction technology includes a sliding tooling 1 and an H-shaped steel structure 2. The sliding tooling 1 includes a first support plate 11, an upper clamping plate 12 arranged above the first support plate 11, and a pulley 17 arranged below the first support plate 11. The sliding tooling 1 is connected to the H-shaped steel structure 2 through the upper clamping plate 12. The upper clamping plate 12 is connected to the first support plate 11 through a first bolt 13. The pulley 17 is connected to the first support plate 11 through a pulley cover plate 15. A bottom plate 21 is arranged at the bottom of the H-shaped steel structure 2, and stiffening ribs 3 are arranged on both sides of the H-shaped steel structure 2.

[0030] At both ends of the top of the first support plate 11, first bosses 111 are arranged. The number of first bosses 111 at each end is at least two. First bolt holes 112 for connecting the first bolt 13 are arranged between the first bosses 111 at each end. The height of the first boss 111 is equal to the thickness of the bottom plate 21. A positioning groove 121 is arranged at the end of the upper clamping plate 12. The width of the positioning groove 121 is not less than the width of the stiffening rib 3. A second support plate 14 is arranged between the first support plate 11 and the pulley cover plate 15. A second boss 141 is arranged between the second support plate 14 and the first support plate 11. The second boss 141 is located on both sides of the top of the second support plate 14. The second boss 141 is welded to the first support plate 11, and the second boss 141 is welded to the second support plate 14. The pulley cover plate 15 is connected to the second support plate 14 through a second bolt 151. A fourth bolt hole 153 for connecting the second bolt 151 is arranged on the pulley cover plate 15, and a third bolt hole 142 for connecting the second bolt 151 is arranged on the second support plate 14. The pulley 17 is connected to the pulley cover plate 15 through a pulley bracket 16. The pulley 17 is connected to the pulley cover plate 15 through a pulley shaft 18. The number of pulley brackets 16 is two.

[0031] During installation, the pulley cover plate 15 with pulleys 17 is installed on the second supporting plate 14. First, align the fourth bolt hole 153 on the pulley cover plate 15 with the third bolt hole 142 on the second supporting plate 14. There is a gap between the second supporting plate 14 and the first supporting plate 11, and the height of the gap is the height of the second boss 141. Let the second bolt 151 pass downward through the third bolt hole 142 and the fourth bolt hole 153 successively from the gap, and tighten the second nut 152 with the second bolt 151 below the pulley cover plate 15; then fit the top of the first supporting plate 11 with the bottom plate 21 at the bottom of the H-shaped steel structure 2, fit the upper clamping plate 12 with the first boss 111 on the first supporting plate 11, push the upper clamping plate 12 towards the H-shaped steel structure 2, so that the stiffening rib 3 on the side of the H-shaped steel structure 2 is inserted into the positioning groove 121 on the upper clamping plate 12, align the first bolt hole 112 with the second bolt hole 122, and pass the first bolt 13 through the first bolt hole 112 and the second bolt hole 122 successively, and connect the gasket 132 and the first nut 131 with the first bolt 13. The first bolt 13 and the second bolt 151 are both high-strength bolts.

[0032] The H-shaped steel structure 2 is the bottom connecting part of the component to be carried and slid. To adapt to the bottom connecting parts of components to be carried and slid with different sizes, the upper clamping plate 12 can be replaced with an upper pressing plate 12 corresponding to its size. The pulley 17 is connected to the slide rail, and different pulleys 17 can be replaced to adapt to the slide rails in various scenarios.

[0033] The assembled quick-release sliding node tooling of the present invention applicable to the sliding construction technology can quickly install and disassemble the pulleys at the short slide rail during sliding construction, without the need for conventional welding and grinding, achieving material recycling. It can be applicable to components to be carried with different sizes, and at the same time, the installation and positioning of the pulleys can be adjusted, applicable to structural members with different specifications and forms, with a wider applicability, greatly improving the construction efficiency.

[0034] The present invention is not limited to the above specific embodiments, and the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made to the above embodiments based on the technical essence of the present invention shall be included in the protection scope of the present invention.

Claims

1. An assembled quick-disassembly slip joint tooling applicable to slip construction technology, characterized in that: It includes a sliding tooling (1) and an H-shaped steel structure (2). The sliding tooling (1) includes a first support plate (11), an upper clamping plate (12) arranged above the first support plate (11), and a pulley (17) arranged below the first support plate (11). The sliding tooling (1) is connected to the H-shaped steel structure (2) through the upper clamping plate (12). The upper clamping plate (12) is connected to the first support plate (11) through a first bolt (13). The pulley (17) is connected to the first support plate (11) through a pulley cover plate (15). A bottom plate (21) is arranged at the bottom of the H-shaped steel structure (2). Stiffening ribs (3) are arranged on both sides of the H-shaped steel structure (2). A positioning groove (121) is arranged at the end of the upper clamping plate (12); A second support plate (14) is arranged between the first support plate (11) and the pulley cover plate (15). A second boss (141) is arranged between the second support plate (14) and the first support plate (11). The second boss (141) is located on both sides of the top of the second support plate (14). The pulley cover plate (15) is connected to the second support plate (14) through a second bolt (151); First bosses (111) are arranged at both ends of the top of the first support plate (11). The number of the first bosses (111) at each end is at least two. First bolt holes (112) for connecting the first bolt (13) are arranged between the first bosses (111) at each end; The height of the first boss (111) is equal to the thickness of the bottom plate (21); During installation, the second bolt is installed downward from the gap between the second support plate and the first support plate. Then, the top of the first support plate is attached to the bottom plate at the bottom of the H-shaped steel structure. The upper clamping plate is attached to the first boss on the first support plate. The upper clamping plate is pushed towards the H-shaped steel structure so that the stiffening rib on the side of the H-shaped steel structure is inserted into the positioning groove on the upper clamping plate. Finally, the first bolt is installed.

2. The prefabricated quick-disassembly slip joint tooling applicable to slip construction technology according to claim 1, characterized in that: The width of the positioning groove (121) is not less than the width of the stiffening rib (3).

3. An assembled quick-release slip joint tooling applicable to slip construction technology according to claim 1, characterized in that: The second boss (141) is welded to the first support plate (11), and the second boss (141) is welded to the second support plate (14).

4. An assembled quick-release slip joint tooling applicable to slip construction technology according to claim 1, characterized in that: Fourth bolt holes (153) for connecting the second bolt (151) are arranged on the pulley cover plate (15), and third bolt holes (142) for connecting the second bolt (151) are arranged on the second support plate (14).

5. The prefabricated quick-disassembly slip joint tooling applicable to the slip construction technology according to claim 1, characterized in that: The pulley (17) is connected to the pulley cover plate (15) through a pulley bracket (16), and the pulley (17) is connected to the pulley cover plate (15) through a pulley shaft (18).

6. The prefabricated quick-release slip joint tooling applicable to slip construction technology according to claim 5, characterized in that: The number of the pulley brackets (16) is two.

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