Steel structure load-bearing beam

Abstract

The utility model discloses a steel structure bearing beam belongs to steel structure technical field, and its technical key points include base subassembly, support subassembly, damping component and bearing beam subassembly. The utility model discloses, when installing base subassembly and bearing beam subassembly, can set up fixed seat on the bottom plate, and then through screw rod and insert piece, the bearing beam body is stably set up on the bearing frame, so that the device whole stable setting, in order to can make in subsequent use, the building will not because of strong wind or violent earthquake, thereby generating the large -scale swing, and then cause the collapse of building, therefore can set up damping component on base subassembly, through damping component can reduce the amplitude of bearing frame left and right swing, and through support subassembly can reduce the amplitude of bearing frame before and after swing, and then can avoid building collapse.

Description

Technical Field

[0001] This utility model belongs to the field of steel structure technology, and specifically relates to a steel structure load-bearing beam. Background Technology

[0002] Due to its lightweight, fast construction speed, energy saving and environmental protection features, steel structure buildings have been widely used in large factories, stadiums, railway stations and other fields.

[0003] Steel structures are structures made of steel materials and are one of the main types of building structures. The structure mainly consists of steel beams, steel columns, steel trusses, and other components made of shaped steel and steel plates, and employs rust removal and prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The various components or parts are typically connected by welds, bolts, or rivets.

[0004] In existing technologies, most buildings are supported by steel structure load-bearing beams. However, when encountering strong winds or earthquakes, if the steel structure load-bearing beams shake violently, it may lead to the collapse of the building. Therefore, we propose a steel structure load-bearing beam to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this utility model is to provide a steel structure load-bearing beam to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A steel structure load-bearing beam includes a base assembly, a support assembly on the base assembly, a damping assembly and a load-bearing beam assembly on the base assembly, and the load-bearing beam assembly being disposed above the damping assembly.

[0008] The base assembly includes a base plate, a fixed seat, and a load-bearing frame. There are two fixed seats, and both fixed seats are detachably mounted on the upper end of the base plate by bolts. There are two load-bearing frames, and the two load-bearing frames are respectively mounted on the upper ends of the two fixed seats.

[0009] The damping assembly includes a fixed plate, a mass block, a telescopic rod, an extension member, an arc-shaped member, a rolling member, and a connecting shaft. Two fixed plates are provided, both mounted on a base plate, and each fixed plate has a rotating hole on its surface. Two connecting shafts are provided, both mounted on the mass block and respectively positioned within two rotating holes. The telescopic rod is located at the upper end of the mass block. The extension member is located at the telescopic end of the telescopic rod. The rolling member is rotatably mounted on the extension member. The arc-shaped member is positioned between two load-bearing frames and is located within the arc-shaped member.

[0010] Preferably, the arc-shaped component is configured as an arc-shaped structure, and a rolling groove is formed on the surface of the arc-shaped component, wherein the rolling component is in contact with the arc-shaped inner wall of the rolling groove.

[0011] Preferably, the support assembly includes a support plate and a rotating shaft. The base plate has an installation groove on its surface. The rotating shaft is rotatably disposed in the installation groove. The support plate is disposed on the rotating shaft, and the end of the support plate is slidably disposed on the load-bearing frame.

[0012] Preferably, the load-bearing beam assembly includes a load-bearing beam body, a threaded component, and a screw. The threaded component is disposed on the side end of the load-bearing frame. Limiting grooves are provided on both load-bearing frames. The load-bearing beam body is disposed in the two limiting grooves. An insertion hole is provided on the surface of the load-bearing beam body. The screw is disposed in the insertion hole and threadedly connected to the threaded component.

[0013] Preferably, the load-bearing beam assembly further includes a connecting seat, an insert, and an elastic element. The surface of the load-bearing beam body is chamfered, and a fixing hole is formed on the surface of the load-bearing beam body. The connecting seat is disposed on the load-bearing frame, the elastic element is disposed on the connecting seat, the insert is disposed at the telescopic end of the elastic element, and the insert is disposed in the fixing hole.

[0014] Preferably, there are multiple connecting seats, inserts, and elastic elements, all arranged symmetrically, and there are two threaded elements and two screws, all arranged symmetrically.

[0015] Preferably, the mass block is configured as a semi-circular structure, and the connecting shaft is located at the center of the mass block.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] By installing a damping component between the two load-bearing frames, the swaying of the load-bearing frames can be reduced by the swinging of the mass block during strong winds or earthquakes. This allows the load-bearing frames to stably support the load-bearing beam body. Furthermore, the load-bearing beam body can be stably mounted on the load-bearing frames through screws and inserts. As a result, the entire device can maintain its strength during extreme weather or earthquakes, thus preventing the building from collapsing. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a first partial exploded view of the present invention;

[0020] Figure 3 This is a second partial exploded view of the present invention;

[0021] Figure 4 This is a partial cross-sectional view of the present invention;

[0022] Figure 5 This is a third partially exploded view of the present invention;

[0023] Figure 6 This is the fourth exploded view of this utility model.

[0024] In the diagram: 1. Base assembly; 11. Base plate; 12. Fixing seat; 13. Load-bearing frame; 2. Support assembly; 21. Support plate; 22. Rotation shaft; 3. Damping assembly; 31. Fixing plate; 32. Mass block; 33. Telescopic rod; 34. Extension component; 35. Arc-shaped component; 36. Rolling component; 37. Connecting shaft; 4. Load-bearing beam assembly; 41. Load-bearing beam body; 42. Connecting seat; 43. Threaded component; 44. Screw; 45. Insert component; 46. Elastic component. Detailed Implementation

[0025] 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.

[0026] Please see Figures 1-6 This utility model provides a steel structure load-bearing beam, including a base assembly 1, a support assembly 2 on the base assembly 1, a damping assembly 3 and a load-bearing beam assembly 4 on the base assembly 1, and the load-bearing beam assembly 4 being disposed above the damping assembly 3.

[0027] The base assembly 1 includes a base plate 11, a fixed seat 12, and a load-bearing frame 13. There are two fixed seats 12, and both fixed seats 12 are detachably mounted on the upper end of the base plate 11 by bolts. There are two load-bearing frames 13, and the two load-bearing frames 13 are respectively mounted on the upper end of the two fixed seats 12.

[0028] The damping assembly 3 includes a fixed plate 31, a mass block 32, a telescopic rod 33, an extension member 34, an arc-shaped member 35, a rolling member 36, and a connecting shaft 37. There are two fixed plates 31, both of which are mounted on the base plate 11. Rotation holes are provided on the surface of both fixed plates 31. There are two connecting shafts 37, both of which are mounted on the mass block 32. The two connecting shafts 37 are respectively located in the two rotation holes. The telescopic rod 33 is located at the upper end of the mass block 32. The extension member 34 is located at the telescopic end of the telescopic rod 33. The rolling member 36 is rotatably mounted on the extension member 34. The arc-shaped member 35 is located between the two load-bearing frames 13, and the rolling member 36 is located inside the arc-shaped member 35.

[0029] Specifically, during construction, the base plate 11 can be placed on the foundation first, and the fixing seat 12 can be connected to the base plate 11 by bolts or welding. Since the load-bearing frame 13 is fixedly connected to the fixing seat 12, the load-bearing frame 13 can be stably installed at this time. After both load-bearing frames 13 are installed, an arc-shaped piece 35 is fixed between the two load-bearing frames 13, and a fixing plate 31 is fixed on the base plate 11. A connecting shaft 37 is rotatably installed on the fixing plate 31, and a mass block 32 is fixed on the connecting shaft 37. A telescopic rod 33 is fixed on the upper end of the mass block 32. An extension member 34 is fixedly installed at the telescopic end of the telescopic pole 33. A rolling member 36 is rotatably installed on the extension member 34 and rolled inside the arc-shaped member 35. Then, the load-bearing beam assembly 4 can be installed on the two load-bearing frames 13. When encountering strong winds or earthquakes, the load-bearing frame 13 may sway from side to side. This will cause the rolling member 36 to roll inside the arc-shaped member 35, which will in turn cause the mass block 32 to sway from side to side. Through the swaying of the mass block 32, based on Newton's third law, a resistance opposite to the direction of the external force is generated. When the wind force acts on the building, the mass block 32 will move in the opposite direction, forming a counteracting effect.

[0030] In this embodiment, the arc-shaped component 35 is configured as an arc-shaped structure, and a rolling groove is provided on the surface of the arc-shaped component 35, and the rolling component 36 is in contact with the arc-shaped inner wall of the rolling groove.

[0031] Specifically, in order to enable the rolling element 36 to roll stably inside the arc-shaped element 35, the arc-shaped element 35 is configured as an arc-shaped structure, and the rolling element 36 is attached to the inner wall of the arc-shaped surface, so that the rolling element 36 can always roll inside the arc-shaped element 35.

[0032] In this embodiment, the support assembly 2 includes a support plate 21 and a rotating shaft 22. The base plate 11 has an installation groove on its surface. The rotating shaft 22 is rotatably disposed in the installation groove. The support plate 21 is disposed on the rotating shaft 22, and the end of the support plate 21 is slidably disposed on the load-bearing frame 13.

[0033] Specifically, in order to limit the load-bearing frame 13 when it sways back and forth during use, a rotating shaft 22 can be rotatably installed in the mounting groove, and a support plate 21 can be installed on the rotating shaft 22. The end of the support plate 21 is slidably installed on the surface of the load-bearing frame 13. When the load-bearing frame 13 sways, the support plate 21 will support the load-bearing frame 13, thereby preventing the load-bearing frame 13 from shaking violently.

[0034] In this embodiment, the load-bearing beam assembly 4 includes a load-bearing beam body 41, a threaded component 43, and a screw 44. The threaded component 43 is disposed on the side end of the load-bearing frame 13. Limiting grooves are provided on both load-bearing frames 13. The load-bearing beam body 41 is disposed in the two limiting grooves. An insertion hole is provided on the surface of the load-bearing beam body 41. The screw 44 is disposed in the insertion hole and threadedly connected to the threaded component 43.

[0035] Specifically, when installing the load-bearing beam body 41, in order to ensure that the load-bearing beam body 41 can be stably set, a limiting groove is opened on the load-bearing frame 13, the load-bearing beam body 41 is set in the limiting groove, and a threaded part 43 is fixedly set on the load-bearing frame 13. An insertion groove is opened on the load-bearing beam body 41, a screw 44 is set in the insertion groove, and the screw 44 and the threaded part 43 are threadedly connected, so that the load-bearing beam body 41 can be stably set.

[0036] In this embodiment, the load-bearing beam assembly 4 further includes a connecting seat 42, an insert 45, and an elastic member 46. The surface of the load-bearing beam body 41 is chamfered, and a fixing hole is opened on the surface of the load-bearing beam body 41. The connecting seat 42 is disposed on the load-bearing frame 13, the elastic member 46 is disposed on the connecting seat 42, the insert 45 is disposed at the telescopic end of the elastic member 46, and the insert 45 is disposed in the fixing hole.

[0037] Specifically, in order to ensure that the load-bearing beam body 41 remains stable when the load-bearing frame 13 sways, a connecting seat 42 can be fixedly installed on the load-bearing frame 13, and an elastic element 46 can be installed on the connecting seat 42. An insert 45 is installed at the telescopic end of the elastic element 46. Since the end of the insert 45 is provided with a bevel, and the surface of the load-bearing beam body 41 is provided with a chamfer, when the load-bearing beam body 41 comes into contact with the insert 45, it will first squeeze the insert 45, thereby causing the elastic element 46 to contract and the insert 45 to move. After the load-bearing beam body 41 is stably installed on the load-bearing frame 13, the insert 45 will be inserted into the fixing hole under the elastic force of the elastic element 46, thereby fixing the load-bearing beam body 41.

[0038] In this embodiment, multiple connecting seats 42, inserts 45 and elastic members 46 are provided and are arranged symmetrically, and two threaded members 43 and two screws 44 are provided and are arranged symmetrically.

[0039] Specifically, in order to ensure that the load-bearing beam body 41 can be stably installed, multiple connecting seats 42, inserts 45 and elastic elements 46 are provided, and multiple sets of connecting seats 42, inserts 45 and elastic elements 46 are symmetrically arranged. In addition, two threaded parts 43 and screws 44 are provided, and two sets of threaded parts 43 and screws 44 are symmetrically arranged.

[0040] In this embodiment, the mass block 32 is configured as a semi-circular structure, and the connecting shaft 37 is located at the center of the mass block 32.

[0041] Specifically, in order to prevent the mass block 32 from contacting the base plate 11 during movement, the mass block 32 is designed as a semi-circular structure, and the connecting shaft 37 is set at the center of the mass block 32. At this time, the mass block 32 and the telescopic rod 33 will deflect around the connecting shaft 37, so that the mass block 32 only deflects at an angle during movement, avoiding the mass block 32 from moving in position and colliding with the base plate 11.

[0042] The working principle and usage process of this utility model are as follows: When installing the base assembly 1 and the load-bearing beam assembly 4, the fixed seat 12 can be set on the base plate 11, and the load-bearing beam body 41 can be stably set on the load-bearing frame 13 by the screw 44 and the insert 45, so that the device is set stably as a whole. In order to prevent the building from swaying significantly due to strong winds or violent earthquakes during subsequent use, thereby causing the building to collapse, a damping assembly 3 can be set on the base assembly 1. The damping assembly 3 can reduce the left and right swaying amplitude of the load-bearing frame 13, and the support assembly 2 can reduce the front and back swaying amplitude of the load-bearing frame 13, thereby preventing the building from collapsing.

[0043] The electronic components and modules used in this utility model can all be parts that are commonly used in the market and can achieve the specific functions in this case. The specific models and sizes can be selected and adjusted according to actual needs.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A steel structure load-bearing beam, comprising a base assembly (1), characterized in that: The base assembly (1) is provided with a support assembly (2), and the base assembly (1) is provided with a damping assembly (3) and a load-bearing beam assembly (4), with the load-bearing beam assembly (4) positioned above the damping assembly (3). The base assembly (1) includes a base plate (11), a fixed seat (12), and a load-bearing frame (13). There are two fixed seats (12), and both fixed seats (12) are detachably mounted on the upper end of the base plate (11) by bolts. There are two load-bearing frames (13), and the two load-bearing frames (13) are respectively mounted on the upper end of the two fixed seats (12). The damping assembly (3) includes a fixed plate (31), a mass block (32), a telescopic rod (33), an extension member (34), an arc-shaped member (35), a rolling member (36), and a connecting shaft (37). There are two fixed plates (31), both of which are mounted on the base plate (11). Rotation holes are provided on the surfaces of both fixed plates (31). There are two connecting shafts (37), both of which are mounted on the mass block (32). The two connecting shafts (37) are respectively mounted in the two rotation holes. The telescopic rod (33) is mounted on the upper end of the mass block (32). The extension member (34) is mounted on the telescopic end of the telescopic rod (33). The rolling member (36) is rotatably mounted on the extension member (34). The arc-shaped member (35) is mounted between the two load-bearing frames (13), and the rolling member (36) is mounted inside the arc-shaped member (35).

2. The steel structure load-bearing beam according to claim 1, characterized in that: The arc-shaped component (35) is configured as an arc-shaped structure, and a rolling groove is provided on the surface of the arc-shaped component (35). The rolling component (36) is in contact with the arc-shaped inner wall of the rolling groove.

3. A steel structure load-bearing beam according to claim 1, characterized in that: The support assembly (2) includes a support plate (21) and a rotating shaft (22). The base plate (11) has an installation groove on its surface. The rotating shaft (22) is rotatably disposed in the installation groove. The support plate (21) is disposed on the rotating shaft (22), and the end of the support plate (21) is slidably disposed on the load-bearing frame (13).

4. A steel structure load-bearing beam according to claim 1, characterized in that: The load-bearing beam assembly (4) includes a load-bearing beam body (41), a threaded component (43), and a screw (44). The threaded component (43) is disposed on the side end of the load-bearing frame (13). Limiting grooves are provided on both load-bearing frames (13). The load-bearing beam body (41) is disposed in the two limiting grooves. An insertion hole is provided on the surface of the load-bearing beam body (41). The screw (44) is disposed in the insertion hole and threadedly connected to the threaded component (43).

5. A steel structure load-bearing beam according to claim 4, characterized in that: The load-bearing beam assembly (4) further includes a connecting seat (42), an insert (45), and an elastic element (46). The surface of the load-bearing beam body (41) is chamfered, and a fixing hole is opened on the surface of the load-bearing beam body (41). The connecting seat (42) is disposed on the load-bearing frame (13). The elastic element (46) is disposed on the connecting seat (42). The insert (45) is disposed at the telescopic end of the elastic element (46) and is disposed in the fixing hole.

6. A steel structure load-bearing beam according to claim 5, characterized in that: Multiple connectors (42), inserts (45), and elastic members (46) are provided and are arranged symmetrically. Two threaded members (43) and two screws (44) are provided and are arranged symmetrically.

7. A steel structure load-bearing beam according to claim 1, characterized in that: The mass block (32) is configured as a semi-circular structure, and the connecting shaft (37) is located at the center of the mass block (32).

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