Steel structure for improving stability of building structure

Abstract

The utility model discloses a steel structure for improving building structure stability, which comprises I-shaped steel, the bottom of the I-shaped steel is fixedly connected with a support frame, the left and right sides of the front and rear sides of the top of the I-shaped steel are respectively and fixedly connected with connecting blocks, and the inner walls of the four connecting blocks are all movably connected with reinforcing steel. By arranging the connecting blocks and the reinforcing steel, the I-shaped steel is rapidly reinforced, the reinforcing mode is convenient and rapid, the overall strength of the steel structure can be effectively improved, the reinforcing steel can be conveniently fixed to the I-shaped steel, the reinforcing effect on the I-shaped steel is achieved, and the reinforcing mode is simple in structure, convenient and fast to operate and high in practicability. Moreover, the connecting strength and stability of the steel structure can be effectively improved, and the problems that when the cross beam is long, the steel structure of the cross beam is bent for a long time, a stand column appears indoors or the thickness of the steel of the cross beam is increased due to the fact that the cross beam is supported by the stand column at present, but the cost is often increased are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to a steel structure for improving the stability of a building structure. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings, bridges and other fields. Steel structures are prone to rust. Generally, steel structures need to be rust-proofed, galvanized or painted, and they need regular maintenance;

[0003] According to the patent document: CN216142222U, a steel structure for improving the stability of a building structure is disclosed, including a frame, a slide groove is provided at the top of the inner cavity of the frame, a slider is movably connected to the inner cavity of the slide groove, a connecting block is fixedly connected to the bottom of the slider, a steel structure body is provided in the inner cavity of the frame, four limiting arc plates are provided near the center at the outer edge of the steel structure body, slots are provided on the corresponding sides of the limiting arc plates, and an elastic plate is fixedly connected to the inner cavity of the slots. Through the mutual cooperation between structures such as the limiting arc plates, the movable arc plates, the elastic plates, and the fixing rods, the steel structure body can be placed between the limiting arc plates, and the steel structure body drives the limiting arc plates to be adjusted by the elastic plates, so that the device can limit steel structure bodies of different sizes.

[0004] At present, most of the steel structures used in buildings are I-beams. Steel structures in buildings are often used for supporting components such as building beams. When the beams are long, the steel structure of the beams will bend over time. Currently, support is often provided by using pillars, which will cause columns to appear indoors, or increase the thickness of the beam steel, but this will often increase costs. In addition, most steel structures are connected by angle irons, and the connection area is small. There is no support for the middle position of the steel structure. When subjected to greater pressure, the beams of the steel structure are prone to bending due to the lack of support at the bottom, making the connection of the steel structure not firm and having poor stability. Utility Model Content

[0005] The utility model aims to provide a steel structure that improves the stability of building structures, so as to solve the problem raised in the above-mentioned background technology that most of the steel structures currently used in buildings are I-beams, and the steel structures in buildings are often used for supporting components such as beams of buildings. When the beams are long, the steel structure of the beams will bend over time. Currently, support is often provided by using pillars, which will cause columns to appear indoors, or increase the thickness of the beam steel, but this will often increase costs. In addition, most steel structures are connected by angle irons, and the connection area is small. There is no support for the middle position of the steel structure. When subjected to greater pressure, the beams of the steel structure are prone to bending due to the lack of support at the bottom, making the connection of the steel structure not firm and having poor stability.

[0006] To achieve the above object, the utility model provides the following technical solution: comprising an I-shaped steel, the bottom of the I-shaped steel is fixedly connected to a support frame, the left and right sides of the front and rear sides of the top of the I-shaped steel are respectively fixedly connected to connecting blocks, and the inner walls of the four connecting blocks are movably connected to reinforcing steel;

[0007] The connecting block includes a connecting block body, and the left and right sides of the connecting block body are respectively fixedly connected with reinforcement blocks, the inner walls of the two reinforcement blocks are slidably connected with sliding rods, the bottoms of the two sliding rods are fixedly connected with two first springs, the bottoms of the two groups of the first springs are fixedly connected to the bottom of the inner wall of the reinforcement block, the tops of the two sliding rods extend to the outer wall of the reinforcement block and are fixedly connected with a connecting plate, the left and right inner walls of the connecting plate are threadedly connected with threaded rods, the opposite surfaces of the two threaded rods extend to the outer wall of the connecting plate and are fixedly connected with a turning handle, and the opposite surfaces of the two threaded rods extend to the inner wall of the connecting plate.

[0008] Preferably, the reinforcing steel comprises a reinforcing steel plate, and four sides of the bottom of the reinforcing steel plate are respectively fixedly connected with reinforcing steel connecting blocks, and the inner walls of the four reinforcing steel connecting blocks are movably connected with bottom connecting blocks.

[0009] Preferably, the bottom connecting block includes a bottom connecting block shell, the outer wall of the bottom connecting block shell is movably connected to the inner wall of the connecting block body, the left and right sides of the bottom connecting block shell are respectively provided with connecting grooves, the inner walls of the two connecting grooves are threadedly connected to the outer wall of the threaded rod, the top of the bottom connecting block shell is fixedly connected with a clamping block, the left and right sides of the top inner wall of the clamping block are slidably connected with a limiting block, the opposite surfaces of the two limiting blocks extend to the outer wall of the clamping block and are semicircular cross-sections, the opposite surfaces of the two limiting blocks are fixedly connected to the limiting block springs, the top of the clamping block is fixedly connected with two damping bottom rods, the tops of the two damping bottom rods are fixedly connected with springs, and the top inner walls of the two springs are fixedly connected with damping top rods.

[0010] Preferably, the reinforced steel connecting block includes a reinforced steel connecting block shell, a connecting block shell connecting groove is opened at the bottom of the reinforced steel connecting block shell, and a plurality of card slots are opened on the left and right sides of the inner wall of the reinforced steel connecting block shell respectively, and the reinforced steel connecting block shell is movably connected to the outer wall of the card block through the connecting block shell connecting groove opened at the bottom, and the inner walls of a group of the card slots are respectively movably connected to the outer walls of the two limit blocks, and the top of the inner wall of the reinforced steel connecting block shell is fixedly connected to the tops of the two damping top rods.

[0011] Preferably, the support frame includes a support frame connecting rod, and the front and rear sides of the support frame connecting rod are respectively fixedly connected with the support frame body.

[0012] Preferably, the support frame body includes a support rod connecting block, and the left and right sides of the support rod connecting block are respectively rotatably connected with rotating rods, the two rotating rods are slidably connected with extension rods on the side away from the support rod connecting block, and the two extension rods are rotatably connected with shaft blocks on the side away from the rotating rod slot, and one side of the two shaft blocks is fixedly connected with a slider, and the outer walls of the two sliders are respectively slidably connected to the left and right sides of the inner wall of one side of the connecting block.

[0013] Preferably, a plurality of rotating rod slots are provided on one side of the two rotating rods close to the slider, and an extension rod threaded clamping rod is threadedly connected to the inner wall of the two extension rods close to the slider, and one end of the two extension rod threaded clamping rods extends to the inner wall of the extension rod and is threadedly connected to the inner wall of one of the rotating rod slots.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By providing the connection block and the reinforcement steel, the I-shaped steel can be quickly reinforced. This reinforcement method is not only convenient and fast, but also can effectively improve the overall strength of the steel structure. The reinforcement steel can be conveniently fixed on the I-shaped steel to achieve its reinforcement. This reinforcement method is not only simple in structure and convenient in operation, but also can effectively improve the connection strength and stability of the steel structure, solving the problem of weak connection and poor stability of the steel structure in the prior art. When the beam is long, the steel structure of the beam will bend in the long run. At present, it is often supported by using pillars, which will cause the appearance of columns in the room, or increase the thickness of the beam steel, but it will often increase the cost.

[0016] 2. By setting up steel structure components, namely I-shaped steel and support frames, the stability and load-bearing capacity of the entire structure are guaranteed. At the same time, the design of the support frame can be flexibly adjusted according to actual needs to adapt to different application scenarios. It can easily support the I-shaped steel and ensure the stability and flexibility of the support, thereby improving construction efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the connection block of the utility model;

[0019] Figure 3 It is a schematic diagram of a three-dimensional cross-sectional structure of the reinforcement steel of the utility model;

[0020] Figure 4 It is a schematic diagram of a three-dimensional sectional structure of a reinforcement steel connection block and a bottom connection block separated from each other in the utility model;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the support frame of the utility model;

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the support frame main body of the utility model.

[0023] In the figure: 1, I-shaped steel; 2, connecting block; 21, connecting block body; 22, reinforcing block; 23, sliding rod; 24, first spring; 25, connecting plate; 26, turning handle; 27, threaded rod; 3, reinforcing steel; 31, reinforcing steel plate; 32, reinforcing steel connecting block; 321, reinforcing steel connecting block shell; 322, connecting block shell connecting groove; 323, card slot; 33, bottom connecting block; 331, bottom connecting block shell; 332 , connecting groove; 333, clamping block; 334, limit block spring; 335, limit block; 336, damping bottom rod; 337, spring; 338, damping top rod; 4, support frame; 41, support frame connecting rod; 42, support frame body; 421, support rod connecting block; 422, rotating rod; 423, rotating rod clamping groove; 424, extension rod; 425, extension rod threaded clamping rod; 426, shaft block; 427, slider. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6 The utility model provides a technical solution: it includes an I-shaped steel 1, the bottom of the I-shaped steel 1 is fixedly connected to a support frame 4, the left and right sides of the front and rear sides of the top of the I-shaped steel 1 are respectively fixedly connected to connecting blocks 2, and the inner walls of the four connecting blocks 2 are movably connected to reinforcing steels 3.

[0026] See also Figure 2-4 The connecting block 2 includes a connecting block body 21, and the left and right sides of the connecting block body 21 are respectively fixedly connected with reinforcement blocks 22, the inner walls of the two reinforcement blocks 22 are slidably connected with slide bars 23, the bottoms of the two slide bars 23 are fixedly connected with two first springs 24, the bottoms of the two groups of first springs 24 are fixedly connected to the bottom of the inner wall of the reinforcement block 22, the tops of the two slide bars 23 extend to the outer wall of the reinforcement block 22 and are fixedly connected with a connecting plate 25, the inner walls of the left and right sides of the connecting plate 25 are threadedly connected with threaded rods 27, and the opposite surfaces of the two threaded rods 27 extend to the outer wall of the connecting plate 25 The walls are fixedly connected with a turning handle 26, the opposite sides of the two threaded rods 27 extend to the inner wall of the connecting plate 25, the reinforcing steel 3 includes a reinforcing steel plate 31, and the four sides of the bottom of the reinforcing steel plate 31 are respectively fixedly connected with reinforcing steel connecting blocks 32, and the inner walls of the four reinforcing steel connecting blocks 32 are movably connected with bottom connecting blocks 33, and the bottom connecting blocks 33 include a bottom connecting block shell 331, and the outer wall of the bottom connecting block shell 331 is movably connected to the inner wall of the connecting block body 21, and the left and right sides of the bottom connecting block shell 331 are respectively provided with connecting grooves 332, and the inner walls of the two connecting grooves 332 are threadedly connected On the outer wall of the threaded rod 27, a block 333 is fixedly connected to the top of the bottom connecting block shell 331, and the left and right sides of the top inner wall of the block 333 are slidably connected to limit blocks 335. The opposite surfaces of the two limit blocks 335 extend to the outer wall of the block 333 and are semicircular cross-sections. The opposite surfaces of the two limit blocks 335 are fixedly connected to the limit block spring 334. The top of the block 333 is fixedly connected to two damping bottom rods 336. The tops of the two damping bottom rods 336 are fixedly connected to springs 337. The top inner walls of the two springs 337 are fixedly connected to damping top rods 338. The reinforced steel connection block 32 comprises a reinforced steel connection block shell 321, a connection block shell connection groove 322 is provided at the bottom of the reinforced steel connection block shell 321, and a plurality of slots 323 are provided on the left and right sides of the inner wall of the reinforced steel connection block shell 321, and the reinforced steel connection block shell 321 is movably connected to the outer wall of the block 333 through the connection block shell connection groove 322 provided at the bottom, wherein the inner walls of a group of the slots 323 are movably connected to the outer walls of the two limit blocks 335, and the top of the inner wall of the reinforced steel connection block shell 321 is fixedly connected to the tops of the two damping top rods 338;

[0027] When it is necessary to add reinforcing steel 3 to I-shaped steel 1, firstly, the reinforcing steel connecting block 32 and the bottom connecting block 33 of the reinforcing steel 3 are preliminarily assembled by connecting the clamping block 333 to the reinforcing steel connecting block housing 321. At this time, the damping bottom rod 336 and the damping top rod 338, under the action of the spring 337, ensure the stable connection between the reinforcing steel connecting block 32 and the bottom connecting block 33, and allow a certain elastic displacement to meet the installation requirements of different situations.

[0028] Next, the assembled reinforcing steel 3 is threadedly connected to the threaded rod 27 of the connecting block 2 through the connecting groove 332 of the bottom connecting block 33. At this time, by rotating the turning handle 26, the threaded rod 27 can be driven to rotate in the connecting plate 25, thereby realizing the fastening connection between the bottom connecting block 33 and the connecting block 2;

[0029] After the connection, the slide rod 23 and the first spring 24 play an auxiliary fixing role. The slide rod 23 can slide in the reinforcement block 22, and the first spring 24 provides a pulling force, so that the slide rod 23 can tightly pull the connecting plate 25 that fixes the connecting groove 332, so that the connecting groove 332 is tightly attached to the bottom of the inner wall of the connecting block body 21.

[0030] See also Figure 5-6 The support frame 4 includes a support frame connecting rod 41, and the front and rear sides of the support frame connecting rod 41 are respectively fixedly connected to the support frame body 42, and the support frame body 42 includes a support rod connecting block 421, and the left and right sides of the support rod connecting block 421 are respectively rotatably connected to the rotating rod 422, and the two rotating rods 422 are slidably connected to the side away from the support rod connecting block 421. The two extension rods 424 are rotatably connected to the side away from the rotating rod slot 423. The two rotating shaft blocks 426 One side of each of the two connecting rods 424 is fixedly connected with a slider 427, and the outer walls of the two sliders 427 are respectively slidably connected to the left and right sides of the inner wall of one side of the connecting block 2, and the two rotating rods 422 are provided with a plurality of rotating rod clamping grooves 423 on one side close to the slider 427, and the inner walls of the two extending rods 424 on one side close to the slider 427 are threadedly connected with the extending rod thread clamping rods 425, and one end of the two extending rod thread clamping rods 425 extends to the inner wall of the extending rod 424 and is threadedly connected to the inner wall of one of the rotating rod clamping grooves 423;

[0031] When the I-shaped steel 1 needs to be supported, first, the support frame connecting rod 41 is fixedly connected to the top of the I-shaped steel 1 to ensure the stability between the support frame connecting rod 41 and the I-shaped steel 1;

[0032] Next, according to actual needs, the extension rod threaded clamping rod 425 is rotated to be threadedly connected to the extension rod 424, and a suitable rotating rod clamping groove 423 is selected for fixing, thereby adjusting the relative position between the extension rod 424 and the rotating rod 422 to achieve telescopic adjustment of the support frame body 42;

[0033] At this time, the support frame body 42 can flexibly adjust the support direction and angle through the rotating rod 422 under the rotation connection of the support rod connecting block 421 to adapt to different support requirements;

[0034] At the same time, the slider 427 provides a stable support foundation for the support frame body 42 under the sliding connection of the inner wall of one side of the connecting block 2, and allows the support frame body 42 to move horizontally on the I-shaped steel 1 to meet the support requirements of different positions.

[0035] Working principle: When using the device, when it is necessary to add reinforcing steel 3 to I-shaped steel 1, first, the reinforcing steel connecting block 32 of the reinforcing steel 3 and the bottom connecting block 33 are preliminarily assembled through the connection of the clamping block 333 and the reinforcing steel connecting block shell 321. At this time, the damping bottom rod 336 and the damping top rod 338, under the action of the spring 337, ensure the stable connection between the reinforcing steel connecting block 32 and the bottom connecting block 33, and allow a certain elastic displacement to meet the installation requirements of different situations. Then, the assembled reinforcing steel 3 is connected through the bottom connecting block 33. The connecting groove 332 is threadedly connected to the threaded rod 27 of the connecting block 2. At this time, by rotating the turning handle 26, the threaded rod 27 can be driven to rotate in the connecting plate 25, thereby realizing the fastening connection between the bottom connecting block 33 and the connecting block 2. After the connection, the sliding rod 23 and the first spring 24 play an auxiliary fixing role. The sliding rod 23 can slide in the reinforcement block 22, and the first spring 24 provides a pulling force, so that the sliding rod 23 can tightly pull the connecting plate 25 that fixes the connecting groove 332, so that the connecting groove 332 is tightly attached to the bottom of the inner wall of the connecting block body 21;

[0036] When it is necessary to support the I-shaped steel 1, first, the support frame connecting rod 41 is fixedly connected to the top of the I-shaped steel 1 to ensure the stability between the support frame connecting rod 41 and the I-shaped steel 1. Then, according to actual needs, the extension rod threaded clamping rod 425 is rotated to make it threadedly connected to the extension rod 424, and a suitable rotating rod clamping groove 423 is selected for fixing, thereby adjusting the relative position between the extension rod 424 and the rotating rod 422 to achieve the telescopic adjustment of the support frame body 42. At this time, the support frame body 42 can flexibly adjust the support direction and angle through the rotating rod 422 under the rotating connection action of the support rod connecting block 421 to adapt to different support requirements. At the same time, the slider 427 provides a stable support foundation for the support frame body 42 under the sliding connection action of the inner wall on one side of the connecting block 2, and allows the support frame body 42 to move horizontally on the I-shaped steel 1 to adapt to the support requirements of different positions.

[0037] The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel structure for improving the stability of a building structure, comprising an I-shaped steel (1), characterized in that: The bottom of the I-shaped steel (1) is fixedly connected to a support frame (4), and the left and right sides of the front and rear sides of the top of the I-shaped steel (1) are respectively fixedly connected to connection blocks (2), and the inner walls of the four connection blocks (2) are movably connected to reinforcement steel (3); The connecting block (2) comprises a connecting block body (21), the left and right sides of the connecting block body (21) are respectively fixedly connected with reinforcement blocks (22), the inner walls of the two reinforcement blocks (22) are slidably connected with sliding rods (23), the bottoms of the two sliding rods (23) are fixedly connected with two first springs (24), the bottoms of the two groups of the first springs (24) are fixedly connected to the bottom of the inner wall of the reinforcement block (22), the tops of the two sliding rods (23) extend to the outer wall of the reinforcement block (22) and are fixedly connected with a connecting plate (25), the left and right inner walls of the connecting plate (25) are threadedly connected with threaded rods (27), the opposite surfaces of the two threaded rods (27) extend to the outer wall of the connecting plate (25) and are fixedly connected with a turning handle (26), and the opposite surfaces of the two threaded rods (27) extend to the inner wall of the connecting plate (25).

2. A steel structure for improving the stability of a building structure according to claim 1, characterized in that: The reinforcing steel (3) comprises a reinforcing steel plate (31), the four sides of the bottom of the reinforcing steel plate (31) are respectively fixedly connected with reinforcing steel connecting blocks (32), and the inner walls of the four reinforcing steel connecting blocks (32) are movably connected with bottom connecting blocks (33).

3. A steel structure for improving the stability of a building structure according to claim 2, characterized in that: The bottom connection block (33) comprises a bottom connection block shell (331), the outer wall of the bottom connection block shell (331) is movably connected to the inner wall of the connection block body (21), the left and right sides of the bottom connection block shell (331) are respectively provided with connection grooves (332), the inner walls of the two connection grooves (332) are both threadedly connected to the outer wall of the threaded rod (27), the top of the bottom connection block shell (331) is fixedly connected with a clamping block (333), and the left and right sides of the inner wall of the top of the clamping block (333) are both slidable. A limit block (335) is connected, and the opposite surfaces of the two limit blocks (335) extend to the outer wall of the clamping block (333) and are semicircular cross-sections. The opposite surfaces of the two limit blocks (335) are fixedly connected to the limit block spring (334). The top of the clamping block (333) is fixedly connected to two damping bottom rods (336). The tops of the two damping bottom rods (336) are fixedly connected to springs (337), and the top inner walls of the two springs (337) are fixedly connected to damping top rods (338).

4. A steel structure for improving the stability of a building structure according to claim 2, characterized in that: The reinforced steel connection block (32) comprises a reinforced steel connection block shell (321), a connection block shell connection groove (322) is provided at the bottom of the reinforced steel connection block shell (321), and a plurality of clamping grooves (323) are respectively provided on the left and right sides of the inner wall of the reinforced steel connection block shell (321), and the reinforced steel connection block shell (321) is movably connected to the outer wall of the clamping block (333) through the connection block shell connection groove (322) provided at the bottom, wherein the inner walls of a group of the clamping grooves (323) are respectively movably connected to the outer walls of the two limit blocks (335), and the top of the inner wall of the reinforced steel connection block shell (321) is fixedly connected to the tops of the two damping top rods (338).

5. The steel structure for improving the stability of a building structure according to claim 1, characterized in that: The support frame (4) comprises a support frame connecting rod (41), and the front and rear sides of the support frame connecting rod (41) are respectively fixedly connected to a support frame body (42).

6. A steel structure for improving the stability of a building structure according to claim 5, characterized in that: The support frame body (42) comprises a support rod connecting block (421), the left and right sides of the support rod connecting block (421) are respectively rotatably connected with a rotating rod (422), the two rotating rods (422) are slidably connected with an extension rod (424) on one side away from the support rod connecting block (421), the two extension rods (424) are rotatably connected with a rotating shaft block (426) on one side away from the rotating rod slot (423), the two rotating shaft blocks (426) are fixedly connected with a slider (427) on one side, and the outer walls of the two sliders (427) are respectively slidably connected to the left and right sides of the inner wall of one side of the connecting block (2).

7. A steel structure for improving the stability of a building structure according to claim 6, characterized in that: A plurality of rotating rod clamping grooves (423) are provided on one side of the two rotating rods (422) close to the slider (427); an extension rod thread clamping rod (425) is threadedly connected to the inner wall of one side of the two extension rods (424) close to the slider (427); one end of the two extension rod thread clamping rods (425) extends to the inner wall of the extension rod (424) and is threadedly connected to the inner wall of one of the rotating rod clamping grooves (423).

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