Right-angle support of main body steel structure pillar

Abstract

The utility model discloses a right-angle support of a main body steel structure pillar, and relates to the technical field of building equipment. Comprising a steel pipe body, a bottom water stop disc arranged at the bottom of the steel pipe body, a foundation disc arranged at the bottom of the bottom water stop disc, an L-shaped bent steel bar supporting assembly arranged at the bottom of the foundation disc, a plurality of water stop assemblies arranged on the side wall of the steel pipe body in a sleeving mode and a steel structure column arranged at the top of the steel pipe body. The steel pipe body is connected with the steel structure column through the auxiliary installation positioning assembly, and the bottom of the L-shaped bent steel bar supporting assembly is a raft foundation. The right-angle support is reasonable in design, a supporting foundation can be effectively provided for the vertically-distributed steel structure columns through the right-angle support, the stability and firmness of installation of the vertical steel structure columns are guaranteed, stress of the steel structure columns is transmitted layer by layer and decomposed into foundation engineering layer by layer, and meanwhile it is avoided that due to improper arrangement of the support, the stress of the steel structure columns is damaged easily. And the quality problems of steel structure column deviation, raft leakage and the like are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building equipment technical field more specifically relates to a main body steel structure column right angle support technical field. BACKGROUND

[0002] In the building construction process of steel structure as the main structure, in order to ensure the stability and safety of the installation of steel structure main body, the support is set to the single steel column of main structure, the support and fixed base are provided to the steel structure column, the steel structure support is set in the foundation engineering, and the installation and fixed base are provided to the steel structure column;

[0003] When the vertical steel structure column is adopted, how to ensure the stability and safety of the steel column support, realize the force transmission of the steel structure column to the foundation engineering, avoid the damage of raft foundation caused by improper setting of main body steel structure support, and the quality problems such as cracking or leakage, and affect normal use, become the problem that urgently needs to be solved. CONTENT OF THE UTILITY MODEL

[0004] The utility model discloses a main body steel structure column right angle support.

[0005] The utility model discloses a main body steel structure column right angle support.

[0006] The utility model provides a main body steel structure column right angle support, including steel pipe main body, the bottom water stop disc of being arranged at the bottom of steel pipe main body, the foundation disc of being arranged at the bottom of bottom water stop disc, the L type bent reinforcement support assembly of being arranged at the bottom of foundation disc, a plurality of water stop components of being set on the lateral wall of steel pipe main body and the steel structure column of being arranged at the top of steel pipe main body, steel pipe main body is connected with steel structure column through auxiliary installation positioning assembly, and the bottom of L type bent reinforcement support assembly is raft foundation.

[0007] In an embodiment, the outer diameter of the foundation disc is larger than the outer diameter of the bottom water stop disc, the bottom water stop disc is connected with the foundation disc by welding, and the bottom water stop disc and the foundation disc are concentrically arranged.

[0008] Specifically, the foundation disc is cut from a circular steel plate (the diameter and thickness are determined according to actual needs), the diameter of the foundation disc needs to be slightly larger than that of the water stop disc, so as to facilitate welding and ensure the water stop area and increase the pouring contact surface with concrete. The foundation disc provides an installation and fixing base for the L-shaped bent reinforcement at the bottom, and also provides an installation and fixing base through the foundation disc.

[0009] In an embodiment, the bottom water stop disc is sealingly arranged at the bottom of the steel pipe main body by welding, and the bottom water stop disc is welded on the foundation disc by welding around.

[0010] Specifically, the bottom water stop disc is located at the lowermost part of the steel pipe body and plays a water stopping role. The diameter of the bottom water stop disc is slightly smaller than that of the foundation disc, and the bottom water stop disc is welded to the foundation disc by welding around the periphery. The bottom water stop disc realizes sealing of the steel pipe body, prevents leakage of the raft foundation, and prevents underground water from directly leaking to the basement through the steel column body, thereby affecting the normal use of the basement.

[0011] In an embodiment, the L-shaped bent steel bar support assembly includes a plurality of L-shaped bent steel bars that are evenly distributed at the bottom of the foundation disc in a circle. The longitudinal edges of each L-shaped bent steel bar are fixed to the bottom of the foundation disc, and the transverse edges of each L-shaped bent steel bar are arranged in the radial direction of the foundation disc.

[0012] Specifically, the L-shaped bent steel bar is located below the foundation disc and is bent into an L shape from a waste steel bar. The L-shaped bent steel bar is mainly used to provide a support base for the foundation disc. The L-shaped bent steel bar is generally composed of a plurality of L-shaped bent steel bars that surround the foundation disc and are combined by welding. The size and model of the L-shaped steel bar are determined according to the weight of the right-angle support to be supported and the impact force during pouring of the concrete.

[0013] The L-shaped bent steel bar can effectively provide a support base for the foundation disc, avoid direct contact between the entire right-angle support and the raft cushion, and form a reinforced concrete protective layer by reserving a concrete pouring space through the L-shaped bent steel bar, thereby further improving the bearing capacity and anti-leakage performance of the right-angle support.

[0014] In an embodiment, the outer diameter of the steel pipe body is the same as the diameter of the steel structure column.

[0015] Specifically, the steel pipe body is cut from a cylindrical steel pipe and has a diameter and a thickness that are the same as those of the steel structure column to be connected. The steel pipe body is an important component of the right-angle support, is fully welded to the bottom water stop disc at the bottom, has the first water stop ring and the second water stop ring distributed at the middle part, and is connected to the steel structure column to be welded at the top.

[0016] In an embodiment, the water stop assembly includes the first water stop ring and the second water stop ring. The first water stop ring is located at the bottom of the steel pipe body. The thickness of the first water stop ring is the same as that of the foundation disc. The inner ring diameter of the first water stop ring is greater than the outer diameter of the steel pipe body. The inner ring of the first water stop ring is welded to the outer wall of the steel pipe body.

[0017] Specifically, the first water stop ring is located at the bottom of the steel pipe body and is cut from a steel plate. The first water stop ring has a circular ring shape. The thickness of the first water stop ring is the same as that of the foundation disc. The middle part of the first water stop ring is a hollow circle. The diameter of the hollow circle is slightly larger than that of the steel pipe body, which facilitates the passing through of the steel pipe body and the welding.

[0018] Through the first water stop ring, water stop can be effectively carried out to prevent water seepage caused by the raft foundation. On the other hand, the first water stop ring can increase the contact area of the right-angle support and the raft concrete, which helps to decompose and transmit the stress of the upper steel structure column to the raft foundation, so as to prevent the raft from deforming and cracking directly due to stress.

[0019] In one embodiment, the second water stop ring is located at the upper position of the steel pipe body close to the top, the thickness of the second water stop ring is the same as the thickness of the foundation disc, the inner ring diameter of the second water stop ring is larger than the outer diameter of the steel pipe body, and the inner ring of the second water stop ring is welded on the outer wall of the steel pipe body.

[0020] Specifically, the second water stop ring is located at the top of the cylindrical body, is cut from a steel plate, has a circular ring shape, has the same thickness as the foundation disc, has a hollow circular shape in the middle, and has a slightly larger diameter than the steel pipe body, which facilitates passing through the steel pipe body and welding. The function is the same as the first water stop ring, which will not be repeated here.

[0021] It is particularly pointed out that the number of water stop rings of the water stop assembly is determined comprehensively according to the thickness of the raft foundation and the weight of the steel structure column to be supported, and is not less than one. The thicker the raft and the greater the load to be supported, the more water stop rings there are, and it is not limited to the two first and second water stop rings described above.

[0022] In one embodiment, the first water stop ring and the second water stop ring are provided with a plurality of stiffening rib plates welded to the outer wall of the steel pipe body at the bottom in a circumferential direction.

[0023] Specifically, the stiffening rib is cut according to actual needs, and is connected and fixed to the contact position of the steel pipe body and the water stop ring through double-sided full welding. Four stiffening ribs are usually provided, and the number is not less than three.

[0024] The stiffening rib plates are respectively located at the lower part of the first water stop disc and the second water stop disc, provide reinforcement for the first water stop disc and the second water stop disc, further disperse the load transmitted by the steel structure column to the raft foundation, avoid the raft from cracking due to excessive upper load, and affect the normal use of the basement.

[0025] In one embodiment, the stiffening rib plate is a triangular steel plate, and the thickness of the stiffening rib plate is the same as the thickness of the first water stop disc or the second water stop disc.

[0026] In one embodiment, the auxiliary installation and positioning assembly includes a plurality of auxiliary installation and positioning blocks uniformly distributed at the top of the steel pipe body in a circumferential direction, each auxiliary installation and positioning block extends out of the top of the steel pipe body at the bottom, and the inner side of the top of each auxiliary installation and positioning block is in contact with the outer surface of the steel structure column.

[0027] Specifically, the auxiliary installation positioning block is located between the steel pipe body and the steel structure column that needs to be connected, and through the auxiliary installation positioning block, the upper steel structure column is smoothly positioned and installed, and quality problems such as mispositioning and unable to be normally spliced are prevented.

[0028] The beneficial effects of the utility model are as follows:

[0029] 1. The utility model discloses a reasonable design, and the right-angle support can effectively provide support base for the vertically distributed steel structure column, guarantees the stability and firmness of the vertical steel structure column installation, realizes the force transmission of the steel structure column layer by layer, decomposes to the foundation engineering layer by layer, and simultaneously helps to avoid the quality problems such as the deflection of the steel structure column and the leakage of the raft due to improper support setting.

[0030] 2. The application of the water stop circular ring improves the impermeability of the raft foundation, and through the application of the stiffened rib plate and the auxiliary installation positioning block, the bearing capacity of the steel structure column is further improved, and the load of the upper steel structure column is effectively transmitted to the raft foundation. DRAWINGS

[0031] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as the limitation to the scope, and for the ordinary skilled in the art, other related drawings can be obtained without the creative labor on the premise of the drawings.

[0032] Figure 1 It is the structural schematic diagram of the utility model;

[0033] Figure 2 It is the partial structural schematic diagram of Figure 1 ;

[0034] Figure 3 It is the structural schematic diagram of the steel pipe body in Figure 2 ;

[0035] The drawings are as follows: 1-steel structure column, 2-auxiliary installation positioning assembly, 3-steel pipe body, 4-first water stop circular ring, 5-second water stop circular ring, 6-stiffened rib plate, 7-L-shaped bent steel bar support assembly, 8-foundation disc, 9-bottom water stop disc. DETAILED DESCRIPTION

[0036] To make the technical problems, technical solutions, and technical effects of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0038] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0039] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, 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 this utility model.

[0040] Example 1

[0041] like Figures 1 to 3 As shown, this embodiment provides a right-angle support for a steel structure column 1, including a steel pipe body 3, a bottom water-stop disc 9 at the bottom of the steel pipe body 3, a base disc 8 at the bottom of the bottom water-stop disc 9, an L-shaped bent-up rebar support assembly 7 at the bottom of the base disc 8, multiple water-stop components sleeved on the side wall of the steel pipe body 3, and a steel structure column 1 at the top of the steel pipe body 3. The steel pipe body 3 and the steel structure column 1 are connected by an auxiliary installation positioning assembly 2, and the bottom of the L-shaped bent-up rebar support assembly 7 is a raft foundation.

[0042] Example 2

[0043] like Figures 1 to 3As shown, this embodiment provides a right-angle support for a steel structure column 1, including a steel pipe body 3, a bottom water-stop disc 9 at the bottom of the steel pipe body 3, a base disc 8 at the bottom of the bottom water-stop disc 9, an L-shaped bent-up rebar support assembly 7 at the bottom of the base disc 8, multiple water-stop components sleeved on the side wall of the steel pipe body 3, and a steel structure column 1 at the top of the steel pipe body 3. The steel pipe body 3 and the steel structure column 1 are connected by an auxiliary installation positioning assembly 2, and the bottom of the L-shaped bent-up rebar support assembly 7 is a raft foundation.

[0044] The outer diameter of the base disc 8 is larger than the outer diameter of the bottom water-stop disc 9. The bottom water-stop disc 9 and the base disc 8 are connected by welding. The bottom water-stop disc 9 and the base disc 8 are set concentrically.

[0045] Specifically, the base disc 8 is cut from a circular steel plate (the diameter and thickness are determined according to actual needs). The diameter of the base disc 8 needs to be slightly larger than that of the water-stop disc to facilitate welding, ensure the water-stopping area, and increase the contact surface with the concrete. The base disc 8 provides a foundation for installing and fixing the L-shaped bent reinforcing bars at the bottom, and also serves as a base for the concrete pouring.

[0046] Example 3

[0047] like Figures 1 to 3 As shown, this embodiment provides a right-angle support for a steel structure column 1, including a steel pipe body 3, a bottom water-stop disc 9 at the bottom of the steel pipe body 3, a base disc 8 at the bottom of the bottom water-stop disc 9, an L-shaped bent-up rebar support assembly 7 at the bottom of the base disc 8, multiple water-stop components sleeved on the side wall of the steel pipe body 3, and a steel structure column 1 at the top of the steel pipe body 3. The steel pipe body 3 and the steel structure column 1 are connected by an auxiliary installation positioning assembly 2, and the bottom of the L-shaped bent-up rebar support assembly 7 is a raft foundation.

[0048] The outer diameter of the base disc 8 is larger than the outer diameter of the bottom water-stop disc 9. The bottom water-stop disc 9 and the base disc 8 are connected by welding. The bottom water-stop disc 9 and the base disc 8 are set concentrically.

[0049] The bottom water-stop disc 9 is sealed at the bottom of the steel pipe body 3 by welding. The bottom water-stop disc 9 is welded to the base disc 8 by welding around the perimeter.

[0050] Specifically, the bottom water-stop disc 9 is located at the bottom of the steel pipe body 3 and serves as a water-stopping element. Its diameter is slightly smaller than that of the foundation disc 8. It is welded to the foundation disc 8 by welding around the perimeter. This achieves a seal on the steel pipe body 3 and prevents groundwater from directly seeping into the basement through the steel column body due to leakage in the raft foundation, thus affecting the normal use of the basement.

[0051] Example 4

[0052] This embodiment is further optimized on the basis of embodiment 3, specifically:

[0053] The L-shaped bent reinforcement support assembly 7 includes a plurality of L-shaped bent reinforcements evenly distributed on the bottom of the base disc 8. The longitudinal edge of each L-shaped bent reinforcement is fixed to the bottom of the base disc 8, and the transverse edge of each L-shaped bent reinforcement is arranged in the radial direction of the base disc 8.

[0054] Specifically, the L-shaped bent reinforcement is located below the base disc 8 and is bent into an L shape from scrap reinforcement. It mainly provides a support base for the base disc 8 and is generally composed of a plurality of L-shaped bent reinforcements surrounding the base disc 8 by welding. The size and model of the L-shaped reinforcement are determined comprehensively according to the weight of the required right-angle support and considering the impact force during pouring of concrete.

[0055] Through this L-shaped bent reinforcement, the base disc 8 can effectively provide a support base to avoid direct contact between the entire right-angle support and the raft cushion. The L-shaped bent reinforcement provides a space for pouring concrete, forming a reinforced concrete protective layer, and further improving the bearing capacity and anti-leakage performance of the right-angle support.

[0056] Embodiment 5

[0057] This embodiment is further optimized on the basis of embodiment 3, specifically:

[0058] The outer diameter of the steel pipe body 3 is the same as the diameter of the steel structure column 1.

[0059] Specifically, the steel pipe body 3 is cut from a cylindrical steel pipe with a diameter and thickness consistent with the steel structure column 1 to be connected. It is an important component of the right-angle support, with a full-welded connection between the bottom and the bottom water stop disc 9. The first and second water stop circular rings 4 and 5 are distributed at the middle position, and the top is connected to the steel structure column 1 that needs to be welded to the foundation.

[0060] Embodiment 6

[0061] This embodiment is further optimized on the basis of embodiment 5, specifically:

[0062] The water stop assembly includes the first and second water stop circular rings 4 and 5. The first water stop circular ring 4 is located at the upper position close to the bottom of the steel pipe body 3. The thickness of the first water stop circular ring 4 is the same as that of the base disc 8. The inner ring diameter of the first water stop circular ring 4 is larger than the outer diameter of the steel pipe body 3, and the inner ring of the first water stop circular ring 4 is welded to the outer wall of the steel pipe body 3.

[0063] Specifically, the first water stop ring 4 is located at the bottom of the steel pipe body 3, is cut from a steel plate, has a circular ring shape, has the same thickness as the base disc 8, has a hollow circular shape in the middle, and has a slightly larger diameter than the steel pipe body 3, so as to facilitate the passing through and welding of the steel pipe body 3.

[0064] The first water stop ring 4 can effectively stop water and prevent water seepage caused by the raft foundation. In addition, the first water stop ring 4 can increase the contact area between the right-angle support and the raft concrete, which helps to decompose and transmit the stress of the upper steel structure column 1 to the raft foundation, so as to prevent the raft from being deformed and cracked directly due to stress.

[0065] Embodiment 7

[0066] This embodiment is further optimized on the basis of embodiment 6, specifically:

[0067] The second water stop ring 5 is located at the top of the steel pipe body 3, has the same thickness as the base disc 8, has an inner ring diameter larger than the outer diameter of the steel pipe body 3, and is welded to the outer wall of the steel pipe body 3.

[0068] Specifically, the second water stop ring 5 is located at the top of the cylindrical body, is cut from a steel plate, has a circular ring shape, has the same thickness as the base disc 8, has a hollow circular shape in the middle, and has a slightly larger diameter than the steel pipe body 3, so as to facilitate the passing through and welding of the steel pipe body 3. The function is the same as the first water stop ring 4, which is not repeated here.

[0069] It is particularly noted that the number of water stop rings of the water stop assembly is determined according to the thickness of the raft foundation and the weight of the steel structure column 1 to be carried, and is not less than one. The thicker the raft and the greater the load to be carried, the more water stop rings there are, and it is not limited to the above-mentioned first water stop ring 4 and second water stop ring 5.

[0070] In one embodiment, the first water stop ring 4 and the second water stop ring 5 are evenly distributed with a plurality of stiffening rib plates 6 welded to the outer wall of the steel pipe body 3 at the bottom.

[0071] Specifically, the stiffening rib is cut according to actual needs, contacts the steel pipe body 3 and the water stop ring at the contact position, and is connected and fixed by double full welding; four are usually set, and the number is generally not less than three.

[0072] The first water stop disc and the second water stop disc are respectively arranged at the lower part of the first water stop disc and the second water stop disc, and provide the first water stop disc and the second water stop disc with reinforcing effect, further disperses the load transmitted by the steel structure column 1 to the raft foundation, avoids the raft cracking caused by the excessive upper load, and influences the leakage and the normal use of the basement.

[0073] Embodiment 8

[0074] This embodiment is further optimized on the basis of embodiment 6, and specifically is:

[0075] The stiffened rib plate 6 is a triangular steel plate, and the thickness of the stiffened rib plate 6 is the same as the thickness of the first water stop disc or the second water stop disc.

[0076] The auxiliary installation and positioning assembly 2 includes a plurality of auxiliary installation and positioning blocks which are uniformly distributed on the top of the steel pipe body 3 in a circumferential direction, the bottom of each auxiliary installation and positioning block extends out of the top of the steel pipe body 3, and the inner side of the top of each auxiliary installation and positioning block is in contact with the outer surface of the steel structure column 1.

[0077] Specifically, the auxiliary installation and positioning block is located between the steel pipe body 3 and the steel structure column 1 which need to be connected, and the smooth positioning and installation of the upper steel structure column 1 is realized through the auxiliary installation and positioning block, so as to prevent the quality problems such as mispositioning and unable to be normally spliced. Meanwhile, the auxiliary installation and positioning block is helpful to realize the reinforcement of the connection part of the steel pipe body 3, and improve the bearing capacity of the steel pipe body 3.

Claims

1. A right-angle support for a main steel structure column, characterized in that, The utility model provides a steel pipe body (3), bottom water stop disc (9) located bottom of steel pipe body (3), foundation disc (8) set in bottom of bottom water stop disc (9), L type bent up steel bar support subassembly (7) set in bottom of foundation disc (8), a plurality of water stop subassembly of setting in the sidewall of steel pipe body (3) and the steel structure column (1) of setting in the top of steel pipe body (3), steel pipe body (3) with steel structure column (1) is connected through auxiliary installation positioning subassembly (2), the bottom of L type bent up steel bar support subassembly (7) is raft foundation.

2. A right angle support for a steel column of a building structure according to claim 1, wherein The outer diameter of the foundation disc (8) is larger than the outer diameter of the bottom water stop disc (9), the bottom water stop disc (9) and the foundation disc (8) are connected by welding, and the bottom water stop disc (9) and the foundation disc (8) are concentrically arranged.

3. A right angle support for a steel column of a building structure according to claim 1, wherein The bottom water stop disc (9) is sealingly arranged at the bottom of the steel pipe body (3) by welding, and the bottom water stop disc (9) is welded on the foundation disc (8) by welding around.

4. A right angle support for a steel column of a building structure according to claim 1, wherein The L type bent up steel bar support subassembly (7) includes a plurality of L type bent up steel bars evenly distributed on the bottom of the foundation disc (8), the longitudinal edges of each L type bent up steel bar are fixed to the bottom of the foundation disc (8), and the transverse edges of each L type bent up steel bar are arranged in the radial direction of the foundation disc (8).

5. A right angle support for a steel column of a building structure according to claim 1, wherein The outer diameter of the steel pipe body (3) is the same as the diameter of the steel structure column (1).

6. A right angle support for a steel column of a building structure according to claim 1, wherein The water stop assembly includes a first water stop ring (4) and a second water stop ring (5), the first water stop ring (4) is located at the upper part of the steel pipe body (3) near the bottom, the thickness of the first water stop ring (4) is the same as the thickness of the foundation disc (8), the inner diameter of the first water stop ring (4) is larger than the outer diameter of the steel pipe body (3), and the inner ring of the first water stop ring (4) is welded on the outer wall of the steel pipe body (3).

7. A right angle support for a steel column of a building structure according to claim 6, wherein The second water stop ring (5) is located at the upper part of the steel pipe body (3) near the top, the thickness of the second water stop ring (5) is the same as the thickness of the foundation disc (8), the inner diameter of the second water stop ring (5) is larger than the outer diameter of the steel pipe body (3), and the inner ring of the second water stop ring (5) is welded on the outer wall of the steel pipe body (3).

8. A corner bracket for a steel column of a building structure according to claim 6 or 7, wherein The bottom of the first water stop ring (4) and the second water stop ring (5) is evenly distributed with a plurality of stiffening rib plates (6) welded on the outer wall of the steel pipe body (3).

9. A corner bracket for a steel column of a building structure according to claim 8, wherein The stiffening rib plate (6) is a triangular steel plate, and the thickness of the stiffening rib plate (6) is the same as the thickness of the first water stop disc or the second water stop disc.

10. A corner bracket for a steel column according to claim 1, wherein The auxiliary installation positioning assembly (2) includes a plurality of auxiliary installation positioning blocks evenly distributed on the top of the steel pipe body (3), the bottom of each auxiliary installation positioning block extends out of the top of the steel pipe body (3), and the inner side of the top of each auxiliary installation positioning block is in contact with the outer surface of the steel structure column (1).

Images