Steel plate shear wall perpendicularity adjusting device

Abstract

The utility model discloses a steel plate shear wall perpendicularity adjusting device which comprises a base arranged on one side of a shear wall, a vertical plate is fixed to the top of the base, a winch is fixed to the position, located on one side of the vertical plate, of the surface of the base, a top plate is movably connected to the top end of the vertical plate, and a lifting assembly is connected between the vertical plate and the top plate. The lifting assembly comprises a lifting rod, a lifting hole, a bottom groove, a connecting supporting plate, a hydraulic cylinder and scale marks, and a steel cable is connected to the winch in a winding mode; through the designed structures such as the base, the vertical plate, the winch, the steel rope, the lifting assembly, the top plate and the gradienter, the perpendicularity of the shear wall can be adjusted, the whole device only needs to be arranged on one side of the shear wall, the use limitation of an original device is avoided, the adjusting precision is high, deviation is not prone to occurring, and the practicability is high. And an operator can quickly and accurately adjust the perpendicularity.

Description

Technical Field

[0001] The utility model belongs to the technical field of building structures, and particularly relates to a verticality adjustment device for a steel plate shear wall. Background Art

[0002] Steel plate shear wall is a lateral-resisting member with the advantages of good seismic performance, light structural weight and fast construction speed. During the construction process, the verticality of the steel plate shear wall needs to be corrected; after searching, a steel plate shear wall verticality adjustment device is recorded in the Chinese patent application with application number CN202021290457.8. In this patent, the verticality of the steel plate shear wall can be adjusted by coordinating the designed columns and tensioning devices.

[0003] However, the above patent has certain drawbacks in actual use. The columns and tension structures must be set on both sides of the wall. However, in actual operation, it is often the case that only one side of the wall has operation space reserved, and the other side of the wall cannot be deployed with columns and tension structures due to the construction position and other reasons. Therefore, the adjustment device recorded in the above patent has certain limitations when used, and a new adjustment device needs to be designed to solve this problem. Utility Model Content

[0004] The utility model aims to provide a device for adjusting the verticality of a steel plate shear wall, so as to solve the problem that the device in the cited patent proposed in the above background technology has usage limitations.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel plate shear wall verticality adjustment device, comprising a base arranged on one side of the shear wall, a vertical plate fixed on the top of the base, a winch fixed on the surface of the base located on one side of the vertical plate, a top plate movably connected to the top of the vertical plate, a lifting assembly connected between the vertical plate and the top plate, the lifting assembly comprising a lifting rod, a lifting hole, a bottom groove, a connecting support plate, a hydraulic cylinder and a scale line, a steel cable wound around the winch, an end of the steel cable movably passing through the top plate and connected to a fixed connecting pile, the fixed connecting pile is fixedly connected to the shear wall, a level is connected to the surface of the steel cable located between the top plate and the shear wall, and a resistance assembly is fixed to one side of the vertical plate.

[0006] Preferably, two lifting rods are provided and fixedly connected to the bottom of the top plate.

[0007] Preferably, the lifting holes are opened inside the vertical plate, and the number and position are adapted to the lifting rods, the bottom groove is opened through the bottom of the lifting holes, and the lifting rods slide through the lifting holes and extend into the bottom groove.

[0008] Preferably, the hydraulic cylinder is fixedly arranged inside the bottom groove, the connecting support plate is fixedly connected between the bottom ends of the lifting rods and connected to the top end of the hydraulic cylinder, and the scale line is arranged on the surface of the lifting rods.

[0009] Preferably, the number of the winch, the steel cable and the fixed connection pile is two, and the two steel cables pass through both sides of the level.

[0010] Preferably, a movable wheel is provided at the bottom of the base, and the interference assembly includes a fixed plate, a connecting rod and an interference roller.

[0011] Preferably, the fixed plate is fixedly connected to one side of the vertical plate, and the end of the fixed plate is rotatably connected to a resisting roller via a connecting rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] Through the designed base, vertical plate, winch, steel cable, lifting assembly, top plate and level structure, the verticality of the shear wall can be adjusted, and the whole device only needs to be set on one side of the shear wall, avoiding the use limitations of the original device. The adjustment is highly accurate and not prone to deviation, which is conducive to the operator to quickly and accurately adjust the verticality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of the utility model;

[0015] Figure 2 For this utility model Figure 1 A side cross-sectional view of the middle riser and the lifting assembly;

[0016] Figure 3 For this utility model Figure 1 A three-dimensional diagram of the center level;

[0017] Figure 4 For this utility model Figure 1 A three-dimensional schematic diagram of the middle conflicting component;

[0018] In the figure: 100, base; 200, vertical plate; 300, winch; 400, steel cable; 500, lifting assembly; 501, lifting rod; 502, lifting hole; 503, bottom groove; 504, connecting support plate; 505, hydraulic cylinder; 506, scale line; 600, top plate; 700, level; 800, fixed connecting pile; 900, resistance assembly; 901, fixed plate; 902, connecting rod; 903, resistance roller. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a vertical adjustment device for a steel plate shear wall, comprising a base 100 arranged on one side of the shear wall, a vertical plate 200 is fixed on the top of the base 100, a winch 300 is fixed on the surface of the base 100 on one side of the vertical plate 200, a top plate 600 is movably connected to the top of the vertical plate 200, a lifting assembly 500 is connected between the vertical plate 200 and the top plate 600, and the height of the top plate 600 can be adjusted by the lifting assembly 500, and the lifting assembly 500 can be used to adjust the height of the top plate 600. The assembly 500 includes a lifting rod 501, a lifting hole 502, a bottom groove 503, a connecting support plate 504, a hydraulic cylinder 505 and a scale line 506. The winch 300 is wound with a steel cable 400. The end of the steel cable 400 movably passes through the top plate 600 and is connected to a fixed connecting pile 800. The height of the connection point of the steel cable 400 on the top plate 600 is adjusted as the top plate 600 is raised or lowered. The fixed connecting pile 800 is fixedly connected to the shear wall. The steel cable 400 is located on the top plate 600. A level 700 is connected to the surface of the portion between the vertical plate 200 and the shear wall, and a resistance component 900 is fixed to one side of the vertical plate 200. When adjusting the verticality of the shear wall, the top plate 600 is first raised and lowered to allow the connection point between the steel cable 400 and the top plate 600 to be at a suitable height, which is the horizontal height. Then, along the surface of the shear wall, a relative height at the same distance as the horizontal height is measured, and then the fixed connecting pile 800 is fixed at a position of the relative height, which can be achieved by welding or bolting. Then, the base 100 is moved to allow the resistance component 900 to resist the shear wall. The personnel can connect the end of the steel cable 400 to the fixed connecting pile 800, and observe the level 700 at this time. If the level 700 shows unevenness, it means that the shear wall is not vertical. The winch 300 can be started to use the steel cable 400 to cooperate with the resistance component 900 to adjust the inclination of the shear wall until the level 700 shows horizontality. At this time, it means that the shear wall is vertical and the verticality adjustment is completed.

[0021] In this embodiment, preferably, two lifting rods 501 are provided and fixedly connected to the bottom of the top plate 600 to ensure stable support for the top plate 600, the lifting holes 502 are opened inside the vertical plate 200, and the number and position are adapted to the lifting rod 501, the bottom groove 503 is through-opened at the bottom of the lifting hole 502, the lifting rod 501 slides through the lifting hole 502 and extends into the bottom groove 503, the hydraulic cylinder 505 is fixedly arranged inside the bottom groove 503, the connecting support plate 504 is fixedly connected between the bottom ends of the lifting rod 501 and is connected to the top of the hydraulic cylinder 505, by starting the hydraulic cylinder 505, the lifting rod 501 can be pushed to slide inside the lifting hole 502, thereby realizing the height adjustment of the top plate 600, and the scale line 506 is arranged on the surface of the lifting rod 501, which is used to accurately control the lifting distance of the top plate 600.

[0022] In this embodiment, preferably, the number of winches 300, steel cables 400 and fixed connecting piles 800 is two each, so that the steel cables 400 can ensure the stability of the shear wall during pulling. The two steel cables 400 run through both sides of the level 700, ensuring the stable installation of the level 700.

[0023] In this embodiment, preferably, movable wheels are provided at the bottom of the base 100 for moving the device so that the resistance assembly 900 can resist the shear wall. The resistance assembly 900 includes a fixed plate 901, a connecting rod 902 and a resistance roller 903. The fixed plate 901 is fixedly connected to one side of the vertical plate 200. The end of the fixed plate 901 is rotatably connected to the resistance roller 903 through the connecting rod 902. The resistance roller 903 resists the shear wall and does not affect the verticality adjustment process of the shear wall.

[0024] Although the embodiments of the present invention have been shown and described (see the detailed description above for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A verticality adjustment device for a steel plate shear wall, comprising a base (100) arranged on one side of the shear wall, characterized in that: A vertical plate (200) is fixed on the top of the base (100); a winch (300) is fixed on the surface of the base (100) on one side of the vertical plate (200); a top plate (600) is movably connected to the top of the vertical plate (200); a lifting assembly (500) is connected between the vertical plate (200) and the top plate (600); the lifting assembly (500) comprises a lifting rod (501), a lifting hole (502), a bottom groove (503), a connecting support plate (504), a hydraulic A pressure cylinder (505) and a scale line (506), a steel cable (400) is wound around the winch (300), an end of the steel cable (400) movably passes through the top plate (600) and is connected to a fixed connection pile (800), the fixed connection pile (800) is fixedly connected to the shear wall, a level (700) is connected to the surface of the steel cable (400) located between the top plate (600) and the shear wall, and a resistance component (900) is fixed to one side of the vertical plate (200).

2. The verticality adjustment device for steel plate shear wall according to claim 1 is characterized in that: Two lifting rods (501) are provided and fixedly connected to the bottom of the top plate (600).

3. The verticality adjustment device for steel plate shear wall according to claim 2 is characterized in that: The lifting holes (502) are formed inside the vertical plate (200), and the number and position of the lifting holes are matched with the lifting rod (501). The bottom groove (503) is formed through the bottom of the lifting holes (502), and the lifting rod (501) slides through the lifting holes (502) and extends into the bottom groove (503).

4. The verticality adjustment device for steel plate shear wall according to claim 3 is characterized in that: The hydraulic cylinder (505) is fixedly arranged inside the bottom groove (503), the connecting support plate (504) is fixedly connected between the bottom ends of the lifting rod (501) and connected to the top end of the hydraulic cylinder (505), and the scale line (506) is arranged on the surface of the lifting rod (501).

5. The verticality adjustment device for steel plate shear wall according to claim 1 is characterized in that: The number of the hoist (300), the steel cable (400) and the fixed connection pile (800) are all two, and the two steel cables (400) pass through both sides of the level (700).

6. The verticality adjustment device for steel plate shear wall according to claim 1 is characterized in that: The bottom of the base (100) is provided with a movable wheel, and the interference component (900) comprises a fixed plate (901), a connecting rod (902) and an interference roller (903).

7. The verticality adjustment device for steel plate shear wall according to claim 6 is characterized in that: The fixed plate (901) is fixedly connected to one side of the vertical plate (200), and the end of the fixed plate (901) is rotatably connected to a resisting roller (903) via a connecting rod (902).

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