Buttress, circumferential steel frame and stepping structure

Abstract

The buttress comprises a supporting column, a bearing seat, a locking piece and an adjusting piece, the bearing seat is assembled on the supporting column, the adjusting piece is detachably assembled in the bearing seat through the locking piece, the annular steel frame comprises the buttress and further comprises a plurality of supporting beams, and the supporting beams are detachably assembled in the supporting column through the locking piece. Wherein one supporting beam is assembled on the bearing seat through the locking piece, the adjusting piece is attached to the supporting beam, the adjacent supporting beams are connected through the connecting piece to form a steel frame single body, the steel frame single bodies are annularly arranged, and the stepping structure comprises the annular steel frame. According to the buttress, the annular steel frame and the stepping structure, the supporting beam can be well and flexibly positioned, compared with a direct welding mode, the precision is higher, the steel consumption of a steel support is reduced, the self weight of a building is reduced, the buttress, the annular steel frame and the stepping structure have the advantages of being resistant to vibration, not prone to deformation and the like of an elastic structure, and the supporting beam can be conveniently disassembled and replaced in the maintenance stage.

Description

Technical Field

[0001] This utility model relates to the field of step structure technology, and in particular to a support, a circumferential steel frame and a step structure. Background Technology

[0002] Currently, many building exterior stair treads use square or angle steel for their support structures, which are then welded and installed on-site. The tread structure can be fixed to steel pipes by welding steel beams. This type of support structure suffers from several drawbacks. First, it fails to accurately position the steel beams and is ill-suited for the precision requirements of large-area, special ring-shaped, elastic, stepped support structures and tread panel installation. Second, the numerous traditional welded components exposed to the outdoor environment are more susceptible to corrosion, leading to quality defects and reduced service life. Summary of the Invention

[0003] In view of this, the purpose of this utility model is to provide a support pier, circumferential steel frame and step structure that can effectively and flexibly position the support beam. Compared with the direct welding method, it has higher precision, reduces the amount of steel used in the steel support, reduces the building's self-weight, and has the characteristics of vibration resistance and non-deformation of the elastic structure. It also facilitates the disassembly and replacement of the support beam during the maintenance stage.

[0004] This utility model provides a support pier, including a support column, a bearing seat, a locking component, and an adjusting component. The bearing seat is assembled on the support column, and the adjusting component is detachably assembled in the bearing seat through the locking component, so that the support beam maintains a preset angle in the locked state.

[0005] In one embodiment, the adjusting member includes at least two adjusting plates, which are correspondingly disposed on both sides of the support seat, and the adjusting plates are detachably assembled into the support seat by means of the locking member.

[0006] In one embodiment, the support base includes a connecting plate and two limiting plates. The connecting plate is connected to the support column, and the two limiting plates are assembled on the connecting plate to form a U-shaped structure. The adjusting member is detachably assembled on the limiting plate through the locking member.

[0007] In one embodiment, the support base further includes reinforcing ribs connected between the connecting plate and the support column.

[0008] In one embodiment, the locking member includes a locking bolt and a locking nut. Correspondingly, the limiting plate and the adjusting member are provided with through holes. The locking bolt passes through the through holes on the limiting plate and the adjusting member, and the locking nut is threaded onto the locking bolt and is in close contact with the limiting plate.

[0009] This utility model also provides a circumferential steel frame, including the aforementioned support piers and several support beams, wherein one of the support beams is assembled on the bearing seat by the locking member, and the adjusting member is attached to the support beam. Adjacent support beams are connected by connectors to form a single steel frame unit. Several single steel frame units are arranged in a ring to form a circumferential steel frame.

[0010] In one embodiment, the circumferential steel frame further includes a connecting beam that connects to an adjacent support beam.

[0011] This utility model also provides a step structure, including the aforementioned circumferential steel frame, and further including a step plate, the step plate being assembled on the support beam.

[0012] The pier, circumferential steel frame, and step structure provided by this utility model can effectively and flexibly position the support beam. Compared with direct welding, it has higher precision, reduces the amount of steel used in the steel support, reduces the building's self-weight, and has the characteristics of vibration resistance and non-deformation of an elastic structure. It also facilitates the maintenance of the support beam by disassembling and replacing it, and is less susceptible to corrosion, thus extending its service life. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the support structure provided in Example 1.

[0015] Figure 2 This is a schematic diagram of the circumferential steel frame provided in Example 2. Detailed Implementation

[0016] The specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of the present invention. Based on the description of the present invention, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of the present invention.

[0017] In the description of this invention, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0018] The terms “upper,” “lower,” “left,” “right,” “front,” “back,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of the invention is in use. They are only for the convenience of description and simplification, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0019] The terms “first,” “second,” “third,” etc., are used merely to distinguish elements with similar properties, not to indicate or imply relative importance or a specific order.

[0020] The terms “include,” “comprising,” or any other variation thereof are intended to cover non-exclusive inclusion, which includes not only the elements listed but also other elements not expressly listed.

[0021] Example 1

[0022] Please see Figure 1 The support provided in this embodiment includes a support column 1, a bearing seat 2, a locking component 3, and an adjusting component. The bearing seat 2 is assembled on the support column 1, and the adjusting component is detachably assembled in the bearing seat 2 through the locking component 3, so that the support beam 7 maintains a preset angle in the locked state.

[0023] It is known that the support column 1 can be an integral structure with the bearing seat 2, or it can be connected by welding or bolts. The required angle between the support beam and the bearing seat 2 during construction is determined. A corresponding adjusting component is selected based on the required angle, and the adjusting component 4 is placed inside the bearing seat 2. The support beam 4 is placed on the bearing seat 2, and the angle of the support beam is adjusted using the adjusting component 4. The locking component 3 locks and fixes the support beam 4 inside the bearing seat 2, so that the support beam maintains the preset angle in the locked state in conjunction with the adjusting component 4. A pad 6 can also be set inside the bearing seat 2. The pad 6 can adjust the height of the support beam 7. The pad 6 can also be selected according to actual needs. The fixing method of the support pier itself varies depending on the fixing position. When the support pier is assembled on the ground, it can be fixedly connected to the ground by embedded parts of the support column 1. The embedded parts can be "π" shaped steel structures, and can be connected integrally with the support column 1 by welding or bolting.

[0024] Please see Figure 1 In some embodiments, the adjusting member includes at least two adjusting plates 4, which are respectively disposed on both sides of the support seat 2, and the adjusting plates 4 are detachably assembled in the support seat 2 by means of locking member 3.

[0025] It is understandable that the adjusting plate 4 can be triangular, with the larger end of the adjusting plate 4 located at the top, abutting against the support beam 7. The two adjusting plates 4 can be of different sizes, and the number of adjusting plates 4 can also be one, thereby effectively adjusting the angle of the support beam 7.

[0026] Please see Figure 1 In some embodiments, the support base 2 includes a connecting plate 201 and two limiting plates 202. The connecting plate 201 is connected to the support column 1, and the two limiting plates 202 are assembled on the connecting plate 201 to form a U-shaped structure. The adjusting member 4 is detachably assembled on the limiting plate 202 by the locking member 3.

[0027] It is understandable that the limiting plates 202 are symmetrically and vertically welded to the connecting plate 201, and a certain gap is reserved between the two limiting plates 202. This gap can be adapted to the size of the support beam 7. The locking piece 3 is detachably connected to the limiting plate 202, and the adjusting plate 4 can be attached to the limiting plate 202, thereby locking the support beam 7 in the U-shaped cavity of the bearing seat 2 and making the support beam 4 and the bearing seat stably maintain a preset angle. The bearing seat 2 with this structure can effectively limit and fix the support beam 7.

[0028] Please continue reading. Figure 1 In some embodiments, the support base 2 further includes a reinforcing rib 5, which is connected between the connecting plate 201 and the support column 1.

[0029] It is understandable that the reinforcing rib 5 can be welded between the connecting plate 201 and the support column 1, or it can be arranged around the connecting plate 201, thereby improving the stability of the connection between the connecting plate 201 and the support column 1.

[0030] Please see Figure 1 In some embodiments, the locking member 3 includes a locking bolt 301 and a locking nut 302. Correspondingly, the limiting plate 202 and the adjusting member are provided with through holes. The locking bolt 301 passes through the through holes on the limiting plate 202 and the adjusting member, and the locking nut 302 is threadedly connected to the locking bolt and closely attached to the limiting plate 202.

[0031] It is understandable that the through holes on the limiting plate 202 and the adjusting plate 4 of the adjusting component can be elongated, and corresponding through holes can be provided on the support beam 4. The elongated through holes can facilitate the adjustment of the locking bolt 301 to align with the through holes. The locking bolt 301 passes through the through holes on the two limiting plates 202, the adjusting plate and the support beam 7, and is locked by the locking nut 302. Pressure-bearing gaskets 303 can be provided between the bolt head of the locking nut 302 and the locking bolt 301 and the limiting plate 202. This structure can effectively fix the support beam 7.

[0032] Example 2

[0033] Please see Figure 2 This embodiment provides a circumferential steel frame, which also includes several support beams 7. One support beam 7 is assembled on the bearing seat 2 by a locking member 3, and the adjusting member is attached to the support beam 7. Adjacent support beams 7 are connected by a connecting member 8 to form a steel frame unit 10. Several steel frame units 10 are arranged in a ring to form a circumferential steel frame.

[0034] It is understood that the support column 1 can be connected and fixed to an embedded part located in the ground. The embedded part can be in the shape of "π". The support column 1 can be welded and fixed to the embedded part. Adjacent support beams are connected by connectors 8. Connectors 8 can make adjacent support beams at different heights on the horizontal plane, thus forming a step shape. The structure of connectors 8 can refer to the structure of a pier. It can be a structure with bearing seats 2 set at both ends of the support column 1, or it can be a structure with the angle of the support beam 7 adjusted by adjusting plate 4. The connection method can also refer to the pier. Several steel frame units 10 can be arranged according to the set shape as needed. In this embodiment, they can be arranged in a ring, and a certain distance can be reserved between adjacent steel frame units 10 to form a ring steel frame.

[0035] Please continue reading. Figure 2 In some embodiments, the circumferential steel frame further includes a connecting beam 9, which connects to an adjacent support beam 7.

[0036] Understandably, the connecting beam 9 can be vertically welded to the adjacent supporting beam 7, which can greatly improve the overall stability of the circumferential steel frame.

[0037] Example 3

[0038] This embodiment provides a step structure, including the aforementioned circumferential steel frame, and also includes a step plate 5, which is assembled on a support beam 7.

[0039] Understandably, the step tread 5 may include an ultra-high performance concrete substrate, an interface agent layer, an adhesive layer, and a granite slab. The interface agent layer is coated on the granite slab, which is the surface used for stepping. The adhesive layer is coated on the interface agent layer, and the ultra-high performance concrete substrate is bonded to the adhesive layer. Stepped through holes can be opened on the ultra-high performance concrete substrate. Connecting bolts pass through the stepped through holes and are connected and fixed to the support beam 7. A plug seals one end of the stepped through hole to cover the head of the connecting bolt. The step tread 5 can also be assembled on the connecting beam 9 at the same time, thereby improving the stability of the assembly of the step tread 5.

[0040] As can be seen from the above description, the pier, circumferential steel frame and step structure provided by this utility model can effectively and flexibly position the support beam. Compared with the direct welding method, it has higher precision, reduces the amount of steel used in the steel support, reduces the building's self-weight, and has the characteristics of vibration resistance and non-deformation of the elastic structure. It also facilitates the disassembly and replacement of the support beam during the maintenance stage.

[0041] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the appended claims.

Claims

1. A pier characterized in that, Includes support columns, bearing seats, locking components, and adjusting components. The bearing seat is mounted on the support column, and the adjusting member is detachably mounted on the support column via the locking member. The support seat is designed to maintain a preset angle for the support beam in a locked state. The adjusting member includes at least two adjusting plates, which are correspondingly arranged on both sides of the support seat. The adjusting plates are detachably assembled into the support seat via the locking member.

2. The pier of claim 1, wherein The support includes a connecting plate and two limiting plates. The connecting plate is connected to the support column, and the two limiting plates are assembled on the connecting plate to form a U-shaped structure. The adjusting member is detachably assembled on the limiting plate through the locking member.

3. The pier of claim 2, wherein The support also includes reinforcing ribs. The reinforcing rib is connected between the connecting plate and the supporting column.

4. The pier of claim 2, wherein The locking component includes a locking bolt and a locking nut. Correspondingly, the limiting plate and the adjusting component are provided with through holes. The locking bolt passes through the through holes on the limiting plate and the adjusting component, and the locking nut is threaded onto the locking bolt and is in close contact with the limiting plate.

5. A torus steel frame, characterized by, The support includes the pier as described in any one of claims 1 to 4, and further includes a plurality of support beams, wherein one of the support beams is assembled on the bearing seat by the locking member, and the adjusting member is attached to the support beam, and adjacent support beams are connected by connectors to form a steel frame unit, and the plurality of steel frame units are arranged in a ring to form a circumferential steel frame.

6. The torus steel frame of claim 5, wherein, The circumferential steel frame also includes connecting beams that connect adjacent supporting beams.

7. A step structure characterized by comprising: The system includes the circumferential steel frame as described in any one of claims 5 to 6, and further includes a step plate, which is mounted on the support beam.

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