CN219825589U - A reinforced steel structure at the joint of steel structures - Google Patents

Abstract

The utility model belongs to the field of reinforced steel structures, in particular to a reinforced steel structure at a joint of steel structures, which aims at the problems that when the reinforced steel structure at the joint of the steel structures is supported by the existing reinforced steel structure, main stress points of the reinforced steel structure act on short columns and support sleeves, so that the short columns and the support sleeves are easy to bend, deform or break to cause certain potential safety hazards. According to the utility model, the stability of the steel structure can be enhanced by adjusting the supporting stress of the steel structure through the cooperation of all the components, and the overall length can be adjusted to be suitable for the connection of different steel structures.

Description

A reinforced steel structure at the joint of steel structures

Technical field

The utility model relates to the technical field of reinforced steel structures, and in particular to a reinforced steel structure at the joints of steel structures.

Background technique

Steel structure is a type of building structure whose main material is steel. It has the advantages of light weight, high strength, high toughness and simple construction. Therefore, it is widely used in fields such as large factories and venues. The connection between steel structure components is usually Welding, bolting, riveting and other processes, so in order to further improve the safety of the building, it is necessary to enhance the stability of the connection of steel structure components by strengthening the steel structure;

In the prior art, due to different use environments, the supporting capabilities of the reinforced steel structures are different. Therefore, the support capabilities of the steel structures need to be strengthened to facilitate adjustment to avoid waste of resources. However, the reinforced steel structures at the joints of the existing steel structures are inconvenient to adjust according to the use environment. Adjusting the support capacity easily leads to a waste of resources and reduces the practicality of the device. In response to the above problems, the application number is: 202222501300.0 discloses a reinforced steel structure at the joint of the steel structure, which relates to the technical field of reinforced steel structures and includes The base has positioning bars fixedly installed on the sides of the upper surface of the base, and a locking component is provided at the edge of the upper surface of the base on the side of the positioning bar; the limiter frame, the limiter frame is arranged above the base, so A base is fixedly installed on the lower surface of the base, and the base is located under the locking assembly; a short column is movably connected to the inner wall of the base, and the short column is fixedly installed on the upper end surface of the support sleeve, A support rod is movably connected to the inner wall of the lower end of the support sleeve, and a square seat is fixedly installed on the lower end of the support rod;

However, when the existing reinforced steel structure at the joint of the steel structure supports the joint of the steel structure, its main stress point acts on the short column and the support casing, making the short pipe and the support casing easy to bend, deform or break. , causing certain safety hazards.

Utility model content

The purpose of this utility model is to propose a reinforced steel structure at the joint of the steel structure in order to solve the shortcomings existing in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical solutions:

A reinforced steel structure at the joint of the steel structure, including a steel frame, a reinforcing component and a supporting component. One side of the steel frame is fixedly connected to a connecting plate, and the connecting plate is provided with a groove. The groove A fixed rod is installed internally. The fixed rod is provided with a reinforcing component. The steel frame is provided with a steel frame 2. The bottom of the steel frame 2 is provided with a support component. The support component and the reinforcement component Connected, the reinforcing component includes a fixed plate one, a threaded rod one, a round pipe one, a threaded rod two, a fixed plate two, a fixed rod two, a fixed block, a casing and an insertion rod. The fixed rod one is rotatably connected with a fixed plate. 1. One end of the fixed plate 1 is welded with a threaded rod 1, and one end of the threaded rod 1 is threadedly connected to a round pipe 1. By rotating the round pipe 1, the distance between the threaded rod 1 and the threaded rod 2 is shortened, thereby aligning the circle. Pipe 2 exerts a tensile force, which not only reduces the stress on the support components but also further improves the stability of the steel structure.

Specifically, one end of the circular tube one is threadedly connected to a threaded rod two, one end of the threaded rod two is welded to a fixed plate two, one end of the fixed plate two is rotatably connected to a fixed rod two, the threaded rod one and the threaded rod The threads on the two are in opposite directions. By rotating the circular tube one, the distance between the threaded rod one and the threaded rod two can be adjusted.

Specifically, a fixed block is provided on the second fixed sleeve of the fixed rod, and a sleeve is welded on the fixed block to form a detachable link.

Specifically, the support assembly includes a round tube two, a threaded rod three, a fixed plate three, a connecting plate two and a limiting groove. The steel frame one and the steel frame two are both fixedly connected to the connecting plate two, and the two A fixed plate three is fixedly connected to the connecting plate two, and one end of the two fixed plates three is fixedly connected to a threaded rod three. The two threaded rods three are threadedly connected to the same round pipe two, and the casing sleeve Set on the round tube 2, the casing is provided with a slot, and an insertion rod is slidably connected in the slot, and the two threaded rods 3 are rotated by the two fixing plates 3 respectively to adjust the appropriate length, so that The two connecting plates 2 are fixedly connected to the steel frame 1 and the steel frame 2 respectively, thereby achieving the supporting function.

Specifically, three limit slots are provided on the circular tube 2, and the insertion rods are adapted to the limit slots. The thread directions of the two threaded rods 3 are opposite, and the space between the two connecting plates 2 is adjusted. distance.

Specifically, the threaded rod 1 is threadedly connected with a nut 1, and the nut 1 is in contact with the round pipe 1. The threaded rod 2 is threaded with a nut 2, and the nut 2 is in contact with the round pipe 1. , to prevent loosening.

Specifically, the insertion rod is covered with a spring, and the two ends of the spring are fixedly connected to the casing and the insertion rod respectively. The two threaded rods 3 are both threadedly connected with nuts 3, and the two threaded rods 3 are threadedly connected to each other. The three nuts are in contact with the second round pipe and are prevented from loosening by the action of the insertion rod and the limiting groove.

Compared with the existing technology, the beneficial effects of this utility model are:

(1) In the reinforced steel structure at the joint of the steel structure of the present invention, the two fixed plates 3 are first used to rotate the two threaded rods 3 respectively to adjust the appropriate length, so that the two connecting plates 2 They are respectively fixedly connected to the steel frame one and the steel frame two to achieve the supporting function; by rotating the circular tube one, the distance between the threaded rod one and the threaded rod two is shortened, thereby exerting a pulling force on the circular tube two, which not only reduces the strength of the support component force and further improve the stability of the steel structure.

(2) In the reinforced steel structure at the joint of the steel structure of the present invention, the overall length of the support assembly is adjusted by rotating the two fixed plates 3, and the overall length of the reinforcing assembly is adjusted by rotating the circular tube 1, thereby Achieve connection with different steel structures.

Description of the drawings

In order to more clearly explain the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to describe the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only illustrative. The structures, proportions, sizes, etc. shown in this specification are only used to match the content disclosed in the specification and are for the understanding and reading of people familiar with this technology. It is not used to limit the implementation of the present invention, so it has no technical substantive significance. Any modification of the structure, change of the proportional relationship or adjustment of the size.

Figure 1 is a schematic three-dimensional structural diagram of a reinforcing component of the steel structure at the joint of the steel structure proposed by the utility model;

Figure 2 is a schematic view of the front components of a reinforced steel structure at the joint of the steel structure proposed by the utility model;

Figure 3 is a structural schematic diagram of the reinforcing components and supporting components of the reinforced steel structure at the joint of the steel structure proposed by the utility model;

Figure 4 is a schematic structural diagram of the fixed block, sleeve, insertion rod and spring.

In the picture: 1. Steel frame one; 2. Connecting plate one; 3. Fixed rod one; 4. Strengthening components; 41. Fixed plate one; 42. Threaded rod one; 43. Round pipe one; 44. Threaded rod two; 45. Fixed plate two; 46. Fixed rod two; 47. Fixed block; 48. Casing; 49. Insert rod; 5. Steel frame two; 6. Support component; 61. Round tube two; 62. Threaded rod three; 63. Fixed plate three; 64. Connecting plate two; 65. Limiting slot; 7. Nut one; 8. Nut two; 9. Nut three; 10. Spring.

Detailed ways

The implementation of the present utility model is described below with specific embodiments. Those familiar with this technology can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. Obviously, the described embodiments are the best examples of the present utility model. Some examples, not all examples. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Referring to Figures 1-4, a reinforced steel structure at the joint of the steel structure includes a steel frame 1, a reinforcing component 4 and a support component 6. One side of the steel frame 1 is fixedly connected to a connecting plate 2. There is a groove on the connecting plate one 2, and a fixed rod 3 is fixedly installed in the groove. The fixed rod 3 is provided with a reinforcing component 4, and the steel frame 1 is provided with a steel frame 2 5. The bottom of the steel frame 25 is provided with a support component 6. The support component 6 is connected to the reinforcement component 4. The reinforcement component 4 includes a fixed plate 41, a threaded rod 42, a round tube 43, a threaded rod 2 44, and a fixed plate. 2. 45. Fixed rod 2 46, fixed block 47, sleeve 48 and insertion rod 49. The fixed rod 3 is rotatably connected to a fixed plate 41, and one end of the fixed plate 41 is welded with a threaded rod 42. One end of the threaded rod 42 is threadedly connected to a round tube 43. By rotating the round tube 43, the distance between the threaded rod 42 and the threaded rod 2 44 is shortened, thereby exerting a pulling force on the round tube 61, which not only reduces the The force of the support component 6 further improves the stability of the steel structure.

In this embodiment, one end of the circular tube 43 is threadedly connected to a threaded rod 44, one end of the threaded rod 44 is welded to a fixed plate 45, and one end of the fixed plate 45 is rotatably connected to a fixed rod 2. 46. The thread directions on the threaded rod one 42 and the threaded rod two 44 are opposite. The distance between the threaded rod one 42 and the threaded rod two 44 is adjusted by rotating the round tube one 43.

In this embodiment, a fixed block 47 is provided on the fixed sleeve of the second fixed rod 46, and a sleeve 48 is welded on the fixed block 47, which is a detachable link.

In this embodiment, the support component 6 includes a round tube 61, a threaded rod 62, a fixed plate 63, a connecting plate 64 and a limiting groove 65. The steel frame 1 and the steel frame 2 5 are both fixed. A connecting plate 2 64 is connected, and a fixing plate 3 63 is fixedly connected to the two connecting plates 64 . One end of the two fixing plates 63 is fixedly connected to a threaded rod 3 62 , and the two threaded rods The three 62 threads are connected to the same round tube 61. The casing 48 is set on the round tube 61. The casing 48 is provided with a slot, and an insertion rod 49 is slidably connected in the slot. Through two The fixed plate three 63 rotates the two threaded rods three 62 respectively to adjust the appropriate length, so that the two connecting plates two 64 are fixedly connected to the steel frame one 1 and the steel frame two 5 respectively, thereby achieving the supporting function.

In this embodiment, the circular tube 61 is provided with three limiting slots 65 , the insertion rod 49 is adapted to the limiting slots 65 , and the thread directions of the two threaded rods 62 are opposite. Adjust the two The distance between the two connecting plates 64.

In this embodiment, a nut 7 is threadedly connected to the threaded rod 42, and the nut 7 is in contact with the round pipe 43. A nut 8 is threaded to the threaded rod 44, and the nut 7 is connected to the round pipe 43. The second cap 8 is in contact with the circular tube 43 to prevent loosening.

In this embodiment, the insertion rod 49 is covered with a spring 10. Both ends of the spring 10 are fixedly connected to the sleeve 48 and the insertion rod 49 respectively. The two threaded rods 362 are both threadedly connected. There are nuts 39, and the two nuts 39 are in contact with the round tube 261, and are prevented from loosening by the action of the insertion rod 49 and the limiting groove 65.

Working principle: When in use, first rotate the two threaded rods 362 through the two fixed plates 363 to adjust the appropriate length, so that the two connecting plates 264 are respectively connected with the steel frame 11 and the steel frame. Two 5 are fixedly connected to achieve the supporting function; by rotating the round tube one 43, the distance between the threaded rod one 42 and the threaded rod two 44 is shortened, thereby exerting a pulling force on the round tube two 61, which not only reduces the force of the support component 6 Moreover, the stability of the steel structure is further improved; by moving the sleeve 48 to adjust the stress point on the round tube 2 61, and then preventing loosening through the action of the insertion rod 49 and the limiting groove 65; by rotating the two fixed plates 3 63 to adjust the overall length of the support component 6, and by rotating the circular tube 43 to adjust the overall length of the reinforcing component 4, so as to be suitable for connection with different steel structures.

The technical progress achieved by this utility model compared with the existing technology is that through the cooperation of various components, the support force of the steel structure can be adjusted to enhance the stability of the steel structure, and the overall length can be adjusted to suit the connection of different steel structures.

Claims (7)

1. A reinforced steel structure at the joint of steel structures, characterized in that it includes a steel frame (1), a reinforcing component (4) and a supporting component (6), one side of the steel frame (1) is fixedly connected There is a connecting plate (2), a groove is provided on the connecting plate (2), a fixed rod (3) is fixedly installed in the groove, and a reinforcing component (4) is provided on the fixed rod (3). ), the steel frame one (1) is provided with a steel frame two (5), the bottom of the steel frame two (5) is provided with a support component (6), the support component (6) and the reinforcing component (4 ), the reinforcing component (4) includes one fixed plate (41), one threaded rod (42), one round tube (43), two threaded rods (44), two fixed plates (45), and two fixed rods (46 ), fixed block (47), sleeve (48) and insertion rod (49). A fixed plate (41) is rotatably connected to the fixed rod (3), and one end of the fixed plate (41) is welded There is a threaded rod (42), and one end of the threaded rod (42) is threadedly connected to a round pipe (43). 2. A reinforced steel structure at the joint of the steel structure according to claim 1, characterized in that one end of the round tube one (43) is threadedly connected with a threaded rod two (44), and the threaded rod two (44) A fixed plate two (45) is welded to one end of the fixed plate two (45), and one end of the fixed plate two (45) is rotatably connected to a fixed rod two (46). The thread directions on the threaded rod one (42) and the threaded rod two (44) are on the contrary. 3. A reinforced steel structure at the joint of the steel structure according to claim 2, characterized in that a fixed block (47) is provided on the fixed sleeve of the second fixed rod (46), and the fixed block (47) A sleeve (48) is welded on it. 4. A reinforced steel structure for steel structure joints according to claim 3, characterized in that the support assembly (6) includes two round tubes (61), three threaded rods (62), and three fixed plates ( 63), two connecting plates (64) and limiting grooves (65). The first steel frame (1) and the second steel frame (5) are both fixedly connected with the second connecting plate (64). The two connecting plates Two fixed plates (63) are fixedly connected to each other (64). One end of the two fixed plates (63) is fixedly connected to a threaded rod (62). The two threaded rods (62) are threaded. Connected to the same round tube two (61), the sleeve (48) is sleeved on the round tube (61), the sleeve (48) is provided with a slot, and an insertion rod is slidably connected in the slot. (49). 5. A reinforced steel structure at the joint of steel structures according to claim 4, characterized in that three limiting grooves (65) are provided on the second round tube (61), and the insertion rod (49) Adapted to the limiting groove (65), the thread directions of the two threaded rods (62) are opposite. 6. A reinforced steel structure at the joint of steel structures according to claim 2, characterized in that a nut (7) is threadedly connected to the threaded rod (42), and the nut (7) ) is in contact connection with the round pipe one (43), the threaded rod two (44) is threadedly connected with a nut two (8), and the two nut (8) is in contact connection with the round pipe one (43). 7. A reinforced steel structure at the joint of steel structures according to claim 5, characterized in that a spring (10) is set on the insertion rod (49), and the two ends of the spring (10) are respectively Fixedly connected to the casing (48) and the inserting rod (49), the two threaded rods (62) are both threadedly connected with three nuts (9), and the two said nuts (9) are both Contact connection with round tube two (61).