Multifunctional steel support capable of adjusting horizontal displacement

Abstract

The utility model discloses a multifunctional steel support capable of adjusting horizontal displacement, and relates to the technical field of steel supports, the multifunctional steel support comprises an upper support, a spherical crown body and a support with a spherical concave surface, the spherical crown body is arranged between the upper support and a lower support, the outer side of the support is provided with a limiting structure, and the limiting structure is provided with a locking structure. According to the structure, function conversion of the fixed steel support, the one-way sliding steel support and the two-way sliding steel support can be achieved, field installation and product movement parameter adjustment are facilitated, and the application range is wider; if the position of the building deviates after the building is used for many years, deviated support parameters can be analyzed through the building structure, adjustment is conducted by adjusting the locking structure, and maintenance is more convenient; when the steel support is replaced, the surrounding steel supports can be arranged to be fixed steel supports, dislocation and deviation caused by replacement are avoided, and maintenance and replacement are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of steel support technology, specifically to a multifunctional steel support with adjustable horizontal displacement. Background Technology

[0002] As building spans and heights increase, seismic inertial forces also grow. Steel bearings, crucial components connecting the building to the ground structure, and the superstructure and substructure all bear complex loads. Current projects utilize seismic isolation analysis software to analyze building models and obtain required bearing parameters. However, various factors during actual building construction place new demands on the steel bearings. These mainly include: 1. Ensuring the upper and lower components are fixed during construction and installation, and releasing the fixing constraints after installation to become unidirectional or bidirectional sliding bearings. 2. During the building's service life, if seismic isolation analysis is re-conducted and the required movement parameters of the steel bearings change, the displacement must be adjustable.

[0003] Currently, commercially available steel supports are either fixed supports, unidirectional moving supports, or bidirectional moving supports, which cannot meet the functional conversion between fixed and moving positions, nor can they adjust the moving displacement. To meet the aforementioned market demands, this application proposes a multifunctional steel support with adjustable horizontal displacement, which has the advantages of converting between fixed support, unidirectional displacement, and bidirectional displacement, as well as adjusting the moving distance, thereby solving the above problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a multifunctional steel support with adjustable horizontal displacement, thus solving the technical problems mentioned in the background.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the technical solution adopted by this utility model is: a multifunctional steel support with adjustable horizontal displacement, including an upper support, a spherical crown and a support with a spherical concave surface, wherein the spherical crown is disposed between the upper support and the lower support, and a limiting structure is provided on the outer side of the support, and a locking structure is provided on the limiting structure.

[0008] The limiting structure consists of two fixed baffles and two movable clamping plates, with the two movable clamping plates located inside the two fixed baffles. Each of the two movable clamping plates is equipped with a locking structure, and the other end of the locking structure is connected to the fixed baffle.

[0009] The locking structure includes a screw, a nut, and a sleeve connected to one end of the screw, wherein the sleeve at one end of the screw is fixedly installed on the movable clamping plate, and the nut on the screw is installed on the fixed baffle.

[0010] Preferably, fixed baffles are fixedly installed at both ends of the bottom side of the upper support, and connecting plates are provided on the front and rear sides of the top of the support. The two connecting plates are connected to two L-shaped guide rails, and the two L-shaped guide rails are installed on the front and rear sides of the bottom of the upper support for the upper support to slide laterally relative to the support.

[0011] Preferably, a lower support is provided on the bottom side of the support.

[0012] Preferably, the bottom end of the support is provided with two connecting plates, and the two connecting plates are connected to two L-shaped guide rails. The two L-shaped guide rails are installed on both sides of the top end of the lower support for longitudinal sliding of the support relative to the lower support.

[0013] Preferably, a lower support is provided on the bottom side of the support, and fixed baffles are fixedly installed at both ends of the top side of the lower support. A connecting plate is provided on both sides of the top of the support, and the two connecting plates are connected to two L-shaped guide rails. The two L-shaped guide rails are installed on the left and right sides of the bottom of the upper support for the upper support to slide laterally relative to the support.

[0014] Preferably, the bottom side of the upper support is provided with a stainless steel plate that is slidably connected to the top side of the spherical crown, and the arc surface of the bottom side of the spherical crown is provided with a liner that is slidably connected to the spherical concave surface of the support.

[0015] Preferably, the bottom side of the support is provided with a polytetrafluoroethylene plate that is slidably connected to the top side of the lower support with a stainless steel plate.

[0016] (III) Beneficial Effects

[0017] The beneficial effects of this utility model are as follows:

[0018] This type of multi-functional steel bearing with adjustable horizontal displacement can switch between the functions of a fixed steel bearing, a unidirectional sliding steel bearing, or a bidirectional sliding steel bearing, facilitating on-site installation and adjustment of product movement parameters, and has a wider range of applications. If the position shifts after many years of building use, the shifted bearing parameters can be analyzed through the building structure, and adjustments can be made by adjusting the locking structure, making maintenance more convenient. When replacing the steel bearing, the surrounding steel bearings can be set as fixed steel bearings to avoid misalignment during replacement, facilitating maintenance and replacement. Attached Figure Description

[0019] Figure 1 This is a three-dimensional cross-sectional structural diagram of the present invention;

[0020] Figure 2 This is a side view perspective sectional view of the present invention.

[0021] Figure 3This is a front cross-sectional view of Embodiment 1 of the present utility model;

[0022] Figure 4 This is a front cross-sectional view of Embodiment 2 of the present invention;

[0023] Figure 5 This is a front cross-sectional view of Embodiment 3 of the present invention;

[0024] Figure 6 This is a partial side cross-sectional view of Embodiment 3 of the present invention;

[0025] Figure 7 This is a schematic diagram of the locking structure of this utility model.

[0026] In the diagram: 1 Upper support, 2 Spherical crown, 3 Support, 4 Fixed baffle, 5 Movable clamp, 6 Locking structure, 7 Connecting plate one, 8 L-shaped guide rail plate one, 9 Lower support, 10 Connecting plate two, 11 L-shaped guide rail plate two. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1

[0029] like Figure 1 , 2 As shown in Figures 1 and 3, this utility model provides a technical solution: a multifunctional steel support with adjustable horizontal displacement, comprising an upper support 1, a spherical cap 2 and a support 3 with a spherical concave surface, the spherical cap 2 being disposed between the upper support and the lower support, and a limiting structure being provided on the outer side of the support 3, with a locking structure 6 provided on the limiting structure.

[0030] The limiting structure consists of two fixed baffles 4 and two movable clamping plates 5, with the two movable clamping plates 5 located inside the two fixed baffles 4. Each of the two movable clamping plates 5 is equipped with a locking structure 6, and the other end of the locking structure 6 is connected to the fixed baffles 4.

[0031] like Figure 7As shown, the locking structure 6 includes a screw, a nut, and a sleeve connected to one end of the screw. The sleeve at one end of the screw is fixedly installed on the movable clamping plate 5, and the nut on the screw is installed on the fixed baffle 4. By rotating the screw, the screw slides inside the nut, driving the movable clamping plate 5 to move, thereby moving the movable clamping plate 5 relative to the fixed baffle 4. Auxiliary rods are connected to both sides of the movable clamping plate 5, and the auxiliary rods are slidably connected to the fixed baffle 4.

[0032] Fixed baffles 4 are fixedly installed at both ends of the bottom side of the upper support 1. Connecting plates 7 are provided on the front and rear sides of the top of the support 3. The two connecting plates 7 are connected to the two L-shaped guide rail plates 8. The two L-shaped guide rail plates 8 are installed on the front and rear sides of the bottom of the upper support 1 for the upper support 1 to slide laterally relative to the support 3.

[0033] The bottom side of the upper support 1 is provided with a stainless steel plate that is slidably connected to the top side of the spherical crown 2. The arc surface of the bottom side of the spherical crown 2 is provided with a liner that is slidably connected to the spherical concave surface of the support 3.

[0034] By locking the two movable baffles 5 away from the support 3, the upper support 1 can slide laterally on the support 3, thus forming a one-way sliding steel support between the upper support 1 and the support 3. By locking the two movable baffles 5 in contact with and pressing the support 3, the upper support 1 and the support 3 are fixed together, thus forming a fixed steel support between the upper support 1 and the support 3.

[0035] Example 2

[0036] like Figure 1 , 2 As shown in Figures 3, 4, and 7, this utility model provides a technical solution: a multifunctional steel support with adjustable horizontal displacement, comprising an upper support 1, a spherical cap 2, and a support 3 with a spherical concave surface. The spherical cap 2 is disposed between the upper support 1 and the support 3. A limiting structure is provided on the outer side of the support 3, and a locking structure 6 is provided on the limiting structure.

[0037] The limiting structure consists of two fixed baffles 4 and two movable clamping plates 5, with the two movable clamping plates 5 located inside the two fixed baffles 4. Each of the two movable clamping plates 5 is equipped with a locking structure 6, and the other end of the locking structure 6 is connected to the fixed baffles 4.

[0038] like Figure 7 As shown, the locking structure 6 includes a screw, a nut, and a sleeve connected to one end of the screw. The sleeve at one end of the screw is fixedly installed on the movable clamping plate 5, and the nut on the screw is installed on the fixed baffle 4. By rotating the screw, the screw slides inside the nut, driving the movable clamping plate 5 to move, thereby moving the movable clamping plate 5 relative to the fixed baffle 4. Auxiliary rods are connected to both sides of the movable clamping plate 5, and the auxiliary rods are slidably connected to the fixed baffle 4.

[0039] Fixed baffles 4 are fixedly installed at both ends of the bottom side of the upper support 1. Connecting plates 7 are provided on the front and rear sides of the top of the support 3. The two connecting plates 7 are connected to the two L-shaped guide rail plates 8. The two L-shaped guide rail plates 8 are installed on the front and rear sides of the bottom of the upper support 1 for the upper support 1 to slide laterally relative to the support 3.

[0040] Both sides of the bottom end of the support 3 are provided with connecting plates 2 10, and the two connecting plates 2 10 are connected to the two L-shaped guide rail plates 2 11. The two L-shaped guide rail plates 2 11 are installed on both sides of the top end of the lower support 1 for longitudinal sliding of the support 3 relative to the lower support 9.

[0041] The bottom side of the upper support 1 is provided with a stainless steel plate that is slidably connected to the top side of the spherical crown 2. The arc surface of the bottom side of the spherical crown 2 is provided with a liner that is slidably connected to the spherical concave surface of the support 3. The bottom side of the support 3 is provided with a spherical PTFE plate that is slidably connected to the top side of the lower support 9.

[0042] By locking the two movable baffles 5 away from the support 3, the upper support 1 and the support 3 can slide relative to each other, and the support 3 can also slide unidirectionally on the lower support 9, so that the upper support 1, the support 3 and the lower support 9 form a bidirectional sliding steel support. By locking the two movable baffles 5 to contact and press the support 3, the upper support 1 and the support 3 are fixed together. At this time, the support 3 can only slide unidirectionally on the lower support 9, so that the upper support 1, the support 3 and the lower support 9 form a unidirectional sliding steel support.

[0043] Example 3

[0044] like Figure 5 , 6 As shown in Figures 7 and 8, this utility model provides a technical solution: a multifunctional steel support with adjustable horizontal displacement, comprising an upper support 1, a spherical cap 2, and a support 3 with a spherical concave surface, characterized in that: the spherical cap 2 is disposed between the upper support 1 and the support 3, and a limiting structure is provided on the outer side of the support 3, and a locking structure 6 is provided on the limiting structure.

[0045] The limiting structure consists of two fixed baffles 4 and two movable clamping plates 5, with the two movable clamping plates 5 located inside the two fixed baffles 4. Each of the two movable clamping plates 5 is equipped with a locking structure 6, and the other end of the locking structure 6 is connected to the fixed baffles 4.

[0046] like Figure 7As shown, the locking structure 6 includes a screw, a nut, and a sleeve connected to one end of the screw. The sleeve at one end of the screw is fixedly installed on the movable clamping plate 5, and the nut on the screw is installed on the fixed baffle 4. By rotating the screw, the screw slides inside the nut, driving the movable clamping plate 5 to move, thereby realizing the movement of the movable clamping plate 5 relative to the fixed baffle 4. The number of locking structures 6 is determined by the number of screws, and auxiliary rods are connected to both sides of the movable clamping plate 5, and the auxiliary rods are slidably connected to the fixed baffle 4.

[0047] A lower support 9 is provided on the bottom side of the support 3. Fixed baffles 4 are fixedly installed at both ends of the top side of the lower support 9. Connecting plates 1 and 7 are provided on both sides of the top of the support 3. The two connecting plates 1 and 7 are connected to two L-shaped guide rail plates 1 and 8. The two L-shaped guide rail plates 1 and 8 are installed on the left and right sides of the bottom of the upper support 1 for the upper support 1 to slide laterally relative to the support 3. Connecting plates 2 and 10 are provided at the front and rear bottom ends of the support 3. The two connecting plates 2 and 10 are connected to two L-shaped guide rail plates 2 and 11. The two L-shaped guide rail plates 2 and 11 are installed on the front and rear sides of the top of the lower support 9 for the upper support 3 to slide laterally relative to the lower support 9.

[0048] The bottom side of the upper support 1 is provided with a stainless steel plate that is slidably connected to the top side of the spherical crown 2. The arc surface of the bottom side of the spherical crown 2 is provided with a liner that is slidably connected to the spherical concave surface of the support 3. The bottom side of the support 3 is provided with a spherical PTFE plate that is slidably connected to the top side of the lower support 9.

[0049] By locking the two movable baffles 5 away from the pressure support 3, the support 3 can slide laterally on the lower support 9 and the upper support 1 can slide longitudinally on the support 3, thus forming a bidirectional sliding steel support between the upper support 1, the support 3 and the lower support 9. By locking the two movable baffles 5 into contact with and pressing the support 3, the upper support 1 and the support 3 are fixed together. At this time, the upper support 1 can slide unidirectionally on the support 3, thus forming a unidirectional sliding steel support between the upper support 1, the support 3 and the lower support 9.

[0050] The operation steps of this utility model are as follows:

[0051] By adjusting the position of the two movable baffles 5 through the locking structure 6, the upper support 1 can be adjusted to either movable or fixed mode on the support 3, or the support 3 can be adjusted to either movable or fixed mode on the lower support 9. This enables the conversion between fixed steel support, unidirectional sliding steel support, and bidirectional sliding steel support, facilitating on-site installation and adjustment of product movement parameters.

[0052] In the description of this utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0053] In this utility model, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components or an interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0054] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multifunctional steel support with adjustable horizontal displacement, comprising an upper support (1), a spherical cap (2), and a support (3) with a spherical concave surface, characterized in that: The spherical crown (2) is disposed between the upper support (1) and the support (3). A limiting structure is provided on the outer side of the support (3), and a locking structure (6) is provided on the limiting structure. The limiting structure consists of two fixed baffles (4) and two movable clamps (5), and the two movable clamps (5) are located inside the two fixed baffles (4). A locking structure (6) is installed on each of the two movable clamps (5), and the other end of the locking structure (6) is connected to the fixed baffle (4). The locking structure (6) includes a screw, a nut and a sleeve connected to one end of the screw, wherein the sleeve at one end of the screw is fixedly installed on the movable clamp (5) and the nut on the screw is installed on the fixed baffle (4).

2. The multifunctional steel support with adjustable horizontal displacement according to claim 1, characterized in that: Fixed baffles (4) are fixedly installed at both ends of the bottom side of the upper support (1). Connecting plates (7) are provided on the front and rear sides of the top of the support (3). The two connecting plates (7) are connected to the two L-shaped guide plates (8). The two L-shaped guide plates (8) are installed on the front and rear sides of the bottom of the upper support (1) for the upper support (1) to slide laterally relative to the support (3).

3. The multifunctional steel support with adjustable horizontal displacement according to claim 2, characterized in that: A lower support (9) is provided on the bottom side of the support (3).

4. The multifunctional steel support with adjustable horizontal displacement according to claim 3, characterized in that: The support (3) is provided with connecting plates (10) on both sides of the bottom end, and the two connecting plates (10) are connected to the two L-shaped guide rail plates (11). The two L-shaped guide rail plates (11) are installed on both sides of the top of the lower support (9) for the support (3) to slide longitudinally relative to the lower support (9).

5. The multifunctional steel support with adjustable horizontal displacement according to claim 1, characterized in that: The support (3) is provided with a lower support (9) on its bottom side, and fixed baffles (4) are fixedly installed at both ends of the top side of the lower support (9).

6. The multifunctional steel support with adjustable horizontal displacement according to claim 1, characterized in that: The bottom side of the upper support (1) is provided with a stainless steel plate that is slidably connected to the top side of the spherical crown (2). The arc surface of the bottom side of the spherical crown (2) is provided with a liner that is slidably connected to the spherical concave surface of the support (3).

7. A multifunctional steel support with adjustable horizontal displacement according to claim 3 or 5, characterized in that: The bottom side of the support (3) is provided with a polytetrafluoroethylene plate that is slidably connected to the top side of the stainless steel plate of the lower support (9).

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