Fabricated building steel structure connecting component

Abstract

The utility model relates to the technical field of building steel structures, in particular to an assembly type building steel structure connecting component which comprises a supporting steel column and a steel structure cross beam, and a plurality of first mounting holes are formed in the supporting steel column and the steel structure cross beam. A supporting plate is fixedly mounted on one side of the supporting steel column, and two side plates are symmetrically and fixedly mounted on the top side of the supporting plate; the steel structure beam is arranged between the two side plates, the movable abutting blocks can be driven to extrude the steel structure beam by independently rotating the adjusting screw rods on the two sides, the steel structure beam is driven to move left and right, and therefore the position of the steel structure beam can be finely adjusted; the adjusting screw rods on the two sides can be properly rotated before installation, the position of the steel structure cross beam is not affected, meanwhile, the steel structure cross beam is clamped through the movable abutting blocks, the steel structure cross beam is prevented from deviating in the installation process, and the service life of the steel structure cross beam is prolonged. And the connection stability is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building steel structures, in particular to an assembled building steel structure connecting component. Background Art

[0002] Prefabricated steel structures refer to residential buildings constructed with steel as the skeleton and new thermally insulating wall materials as the enclosure. Components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are manufactured in a factory, then transported to the construction site and assembled on-site using reliable connection methods (such as welds, bolts, or rivets).

[0003] Patent publication number CN211973861U discloses a connecting member for prefabricated steel structures, comprising a square steel column and an H-shaped steel beam. A support platform is horizontally provided on the side wall of the square steel column connected to the H-shaped steel beam. A clamping column is vertically provided on either side of the support platform. A connecting member that abuts the side wall of the square steel column is movably engaged with the support platform. The connecting member is bolted to the square steel column. A first through-hole is provided on either side of the bottom of the H-shaped steel beam connected to the square steel column. This eliminates the need for on-site welding, reduces construction difficulty, increases the safety factor for construction workers, and significantly shortens the construction period. This fully meets the requirements for rapid completion of modern buildings. The steel is easily disassembled during demolition, preventing damage during the disassembly process and allowing for reuse. This approach is environmentally friendly, conserves resources, and addresses existing issues in the prior art.

[0004] In the above-mentioned prior art, the steel pipe column and the steel beam are mainly connected by bolts. However, since the steel beam is heavy, the steel beam needs to be lifted during installation, and the staff needs to repeatedly adjust its position to align the connecting screw holes. The steel beam needs to be held steady during installation, and the positioning operation is relatively inconvenient.

[0005] In view of this, it is necessary to propose an assembled building steel structure connection member to solve or at least alleviate the above-mentioned defects. Utility Model Content

[0006] The purpose of the present invention is to provide a prefabricated building steel structure connecting member to solve the problems raised in the above background technology.

[0007] To achieve the above purpose, the present invention provides the following technical solutions:

[0008] The utility model provides an assembled building steel structure connecting member, comprising a supporting steel column and a steel structure cross beam, wherein a plurality of first mounting holes are opened on the supporting steel column and the steel structure cross beam; a supporting plate is fixedly mounted on one side of the supporting steel column, two side plates are symmetrically fixedly mounted on the top side of the supporting plate, positioning drive structures are mounted on the two side plates, a sliding support structure is arranged on the upper surface of the supporting plate, and the sliding support structure is located between the two side plates, the steel structure cross beam is located between the two side plates, and the sliding support mechanism supports the steel structure cross beam;

[0009] When the positioning drive structure drives the steel structure crossbeam to move, the sliding support structure moves along with the steel structure crossbeam, and is positioned by the positioning drive structure after the steel structure crossbeam moves.

[0010] Furthermore, the positioning drive structure includes two adjusting screws, two fixed plates and a movable stop block. The two adjusting screws are respectively threadedly connected to the two side plates, and both ends of the two adjusting screws pass through the side plates. Fixed plates are installed on the ends of the two adjusting screws that are close to each other. Movable stops are rotatably mounted on the two fixed plates. The two movable stops are respectively used to contact the two sides of the steel structure beam.

[0011] Furthermore, a reinforcement plate is fixedly connected to the upper part of the steel structure crossbeam, and the reinforcement plate and the two side plates are both provided with second mounting holes.

[0012] Furthermore, the side panel is an L-shaped side panel, which includes a horizontal portion and a vertical portion connected to each other, the second mounting hole is provided on the horizontal portion, and the vertical portion is connected to the support plate.

[0013] Furthermore, the horizontal portion and the vertical portion are integrally formed.

[0014] Furthermore, the sliding support structure includes two guide rods, a support seat, four roller seats and four pulleys. The two ends of the two guide rods are respectively installed on the side where the two side plates are close to each other. The support seats are slidably installed on the two guide rods. The steel structure beam is located on the top side of the support seat. Four roller seats are symmetrically installed on the bottom side of the support seat, and pulleys are rotatably installed on the four roller seats.

[0015] Furthermore, the support seat is provided with two guide sliding holes, and the two guide rods are slidably installed in the two guide sliding holes respectively.

[0016] Furthermore, two pulley grooves are provided on the upper surface of the support plate, and each pulley groove is used for guiding two pulleys.

[0017] Furthermore, a limit spring is sleeved on the guide rod, and two ends of the limit spring are respectively connected to the support seat and the side plate.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. The utility model can place the steel structure beam between the two side plates when in use, and can drive the movable block to squeeze the steel structure beam by rotating the adjusting screws on both sides separately, so as to drive the steel structure beam to move left and right, thereby fine-tuning the position of the steel structure beam so that the steel structure beam and the first mounting hole on the supporting steel column can be aligned to install the bolts, and quickly position the steel structure beam and improve the installation speed. Before installation, the adjusting screws on both sides can be rotated appropriately, and the steel structure beam can be clamped by the movable block without affecting the position of the steel structure beam, so as to prevent the steel structure beam from shifting during installation and further improve its stability during connection.

[0020] 2. When installing the steel structure beam, it can be placed on the support seat, and the support seat can be used to provide support for it. When the steel structure beam moves left and right for fine-tuning, it can drive the support seat to move, and the support seat can drive the pulley to roll in the pulley groove, thereby making the movement of the steel structure beam smoother, reducing the force required to move the steel structure beam, and facilitating fine-tuning the position of the steel structure beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained by the structures indicated in the description and the accompanying drawings.

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the support plate structure proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the cross-sectional structure of the side panel proposed in the present utility model;

[0025] Figure 4 This is a schematic diagram of the support base structure proposed by the utility model;

[0026] Explanation of the accompanying drawings: 100, supporting steel column; 101, steel structure beam; 102, first mounting hole; 200, supporting plate; 201, side plate; 202, adjusting screw; 203, fixing plate; 204, movable stop block; 205, screw hole; 206, reinforcement plate; 207, second mounting hole; 300, guide rod; 301, supporting seat; 302, roller seat; 303, pulley; 304, guide slide hole; 305, pulley groove; 306, limit spring. DETAILED DESCRIPTION

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] The following description provides many different embodiments or examples for implementing the various features of the present invention. The components and arrangements described in the following specific examples are only used to simplify the present invention and are only examples, not to limit the present invention.

[0029] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0030] See also Figure 1-4 The utility model provides a technical solution: an assembled building steel structure connecting component, including a supporting steel column 100 and a steel structure beam 101, and a plurality of first mounting holes 102 are opened on the supporting steel column 100 and the steel structure beam 101; a supporting plate 200 is fixedly installed on one side of the supporting steel column 100, and two side plates 201 are symmetrically fixedly installed on the top side of the supporting plate 200, and the steel structure beam 101 is located between the two side plates 201, and a positioning drive structure is installed on the two side plates 201, and a sliding support structure is installed between the two side plates 201. When the positioning drive mechanism drives the steel structure beam 101 to move, the sliding support structure moves with the steel structure beam 101, and is positioned by the positioning drive structure after the steel structure beam 101 moves. Specifically, the positioning drive structure can be used to fine-tune the position of the steel structure beam 101, so that the first mounting hole 102 of the steel structure beam 101 can be aligned with the first mounting hole 102 of the supporting steel column 100 for rapid positioning, which has the advantages of convenient operation, saving time and effort; at the same time, the sliding support structure can provide support for the steel structure beam 101, so that when the positioning drive structure drives the steel structure beam 101 to move, the steel structure beam 101 can be smoother, which has the advantages of saving time and effort.

[0031] Further, such as Figure 2 、 Figure 3As shown, the positioning drive structure includes two adjusting screws 202, two fixed disks 203 and a movable stop 204. The two adjusting screws 202 are respectively threadedly connected to the two side plates 201, and both ends of the two adjusting screws 202 pass through the side plates 201. Specifically, the side plates 201 are provided with screw holes 205, and the adjusting screws 202 are threadedly installed in the screw holes 205. When the adjusting screws 202 rotate, they can move by cooperating with the threads of the screw holes 205; the ends of the two adjusting screws 202 that are close to each other are each installed with a fixed disk 203, and the two fixed disks 203 are both rotatably provided with a movable stop 204, and the two movable stops 204 are respectively used to contact the two sides of the steel structure beam 101. Place the steel structure beam 101 between the two side plates 201 so that one end of it is close to the supporting steel column 100. After placing it, you can rotate the adjusting screw 202 to make the adjusting screw 202 drive the fixed plate 203. The movable block 204 on the fixed plate 203 presses on the steel structure beam 101, pushing the steel structure beam 101 to move and fine-tune the position of the steel structure beam 101.

[0032] Further, such as Figure 1 As shown, a reinforcement plate 206 is fixedly connected to the top of the steel structure beam 101, and second mounting holes 207 are provided at both ends of the reinforcement plate 206 and the two side plates 201. The reinforcement plate 206 and the side plates 201 are fixed by passing bolts through the second mounting holes 207, which can further improve the stability of the steel structure beam 101. When fine-tuning the steel structure beam 101, it is necessary not only to align the steel structure beam 101 with the first mounting hole on the supporting steel column 100, but also to align the side panel 201 with the second mounting hole 207 set on the reinforcement plate 206. After alignment, adjust the two adjusting screws 202 so that the two movable blocks 204 are evenly pressed on the steel structure beam 101 to position the steel structure beam 101 and prevent the steel structure beam 101 from offsetting during the installation process; then, bolts are passed through the corresponding first mounting holes 102 to fix the supporting steel column 100 and the steel structure beam 101, and bolts can be passed through the second mounting holes 207 to fix the side panels 201 and the reinforcement plates 206 to improve the stability of the steel structure beam 101.

[0033] Preferably, Figure 2 As shown, the side panel 201 is an L-shaped side panel, which includes a horizontal portion and a vertical portion connected to each other. The second mounting hole is provided on the horizontal portion, and the vertical portion is connected to the support plate 200. The L-shape of the side panel 201 can increase the contact area between the side panel and the reinforcement plate 206, provide better support for the reinforcement plate, and further enhance the stability of the steel structure beam 101.

[0034] Preferably, the horizontal portion and the vertical portion are integrally formed, which has the advantage of improving the strength of the L-shaped side panel.

[0035] Further, such as Figure 4 As shown, the sliding support structure includes two guide rods 300, a support base 301, four roller bases 302, and four pulleys 303. The two ends of the two guide rods 300 are respectively mounted on the side of the two side panels 201 that are close to each other. The support bases 301 are slidably mounted on the two guide rods 300. The steel structure beam 101 is located on the top side of the support base 301. Four roller bases 302 are symmetrically mounted on the bottom side of the support base 301. The pulleys 303 are rotatably mounted on the four roller bases 302. The steel structure beam 101 is placed above the support base 301. The support base 301 can support the steel structure beam 101. When the steel structure beam 101 moves for fine-tuning, it will drive the support base 301 on the bottom side to move together, making it smoother when the steel structure beam 101 is fine-tuned.

[0036] Further, such as Figure 4 As shown, the support seat 301 is provided with two guide sliding holes 304 , and the two guide rods 300 are slidably installed in the two guide sliding holes 304 respectively.

[0037] Further, such as Figure 2 As shown, the upper surface of the support plate 200 is provided with two pulley grooves 305, each pulley groove 305 is used for guiding two pulleys 303. Specifically, two pulleys 303 are provided in one pulley groove 305. The pulley groove 305 can prevent the pulley 303 from deflecting when moving.

[0038] Further, such as Figure 4 As shown, a limit spring 306 is sleeved on the guide rod 300, with its two ends connected to the support base 301 and the side plate 201, respectively. By providing limit springs 306 of the same specifications on both sides of the support base 301, the support base 301 can be kept in the middle of the two side plates 201 under the pressure of the limit springs 306 on both sides, preventing the support base 301 from shifting, allowing the support base 301 to support and fine-tune the steel structure beam 101. When the support base 301 moves with the steel structure beam 101, the steel structure beam 101 compresses the limit springs.

[0039] The working principle is as follows: before installation, rotate the two adjusting screws 202. When the adjusting screws 202 rotate, they can move by cooperating with the threads of the screw holes 205, so that the adjusting screws 202 drive the fixed plate 203 and the movable block 204 to move toward the side of the adjusting screws 202 that drive their movement, thereby increasing the space and facilitating the placement of the steel structure beam 101. After the adjustment is completed, the steel structure beam 101 is placed between the two side plates 201, with one end of the steel structure beam close to the supporting steel column 100, and the steel structure beam 101 is placed between the two side plates 201. 1 is placed on the support base 301, which can support the steel structure beam 101. The adjusting screw 202 is then rotated in the opposite direction, so that the adjusting screw 202 drives the movable stop 204 of the fixed plate 203 to press on the steel structure beam 101, while pushing the steel structure beam 101 to move, and the position of the steel structure beam 101 is fine-tuned. By fine-tuning the position of the steel structure beam 101, it can be aligned with the first mounting hole 102 set on the supporting steel column 100, facilitating assembly. It should be noted that the adjusting screws 202 on both sides can be rotated according to the direction in which the steel structure beam 101 needs to be adjusted, so that the movable stop 204 presses against or moves away from the steel structure beam 101.

[0040] At the same time, the steel structure beam 101 will drive the support seat 301 to move when it moves horizontally for fine-tuning. At the same time, the moving support seat 301 can drive the roller seat 302 to move, so that the roller seat 302 drives the pulley 303 to move in the pulley groove 305 and rotate, so that the steel structure beam 101 can move more smoothly during fine-tuning.

[0041] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include one or more of the specified features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0042] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed, removable, or integral connections; mechanical, electrical, or intercommunication connections; direct or indirect connections through an intermediary; and may encompass internal connectivity between multiple components or interactions between multiple components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0043] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An assembled building steel structure connecting member, comprising a supporting steel column (100) and a steel structure beam (101), wherein the supporting steel column (100) and the steel structure beam (101) are both provided with a plurality of first mounting holes (102); characterized in that: A support plate (200) is fixedly mounted on one side of the support steel column (100), two side plates (201) are symmetrically fixedly mounted on the top side of the support plate (200), a positioning drive structure is mounted on the two side plates (201), a sliding support structure is provided on the upper surface of the support plate (200), and the sliding support structure is located between the two side plates (201), the steel structure beam (101) is located between the two side plates (201), and the sliding support mechanism supports the steel structure beam (101); When the positioning drive structure drives the steel structure beam (101) to move, the sliding support structure moves along with the steel structure beam (101), and is positioned by the positioning drive structure after the steel structure beam (101) moves.

2. The prefabricated building steel structure connecting member according to claim 1, characterized in that: The positioning drive structure comprises two adjusting screws (202), two fixed disks (203) and a movable stop block (204); the two adjusting screws (202) are respectively threadedly connected to the two side plates (201), and both ends of the two adjusting screws (202) pass through the side plates (201); the ends of the two adjusting screws (202) close to each other are both installed with a fixed disk (203); the two fixed disks (203) are both rotatably sleeved with movable stop blocks (204); the two movable stop blocks (204) are respectively used to contact the two sides of the steel structure beam (101).

3. The prefabricated building steel structure connecting member according to any one of claims 1-2, characterized in that: A reinforcing plate (206) is fixedly connected to the upper portion of the steel structure crossbeam (101), and the reinforcing plate (206) and the two side plates (201) are both provided with second mounting holes (207).

4. The prefabricated building steel structure connecting member according to claim 3, characterized in that: The side plate (201) is an L-shaped side plate, comprising a connected horizontal portion and a vertical portion, the second mounting hole (207) is provided on the horizontal portion, and the vertical portion is connected to the support plate (200).

5. The prefabricated building steel structure connecting member according to claim 4, characterized in that: The horizontal portion and the vertical portion are integrally formed.

6. The prefabricated building steel structure connecting member according to claim 1, characterized in that: The sliding support structure comprises two guide rods (300), a support seat (301), four roller seats (302) and four pulleys (303), the two ends of the two guide rods (300) are respectively mounted on the side of the two side plates (201) close to each other, the support seats (301) are slidably mounted on the two guide rods (300), the steel structure beam (101) is located on the top side of the support seat (301), the four roller seats (302) are symmetrically mounted on the bottom side of the support seat (301), and the pulleys (303) are rotatably mounted on the four roller seats (302).

7. The prefabricated building steel structure connecting member according to claim 6, characterized in that: The support seat (301) is provided with two guide sliding holes (304), and the two guide rods (300) are slidably installed in the two guide sliding holes (304) respectively.

8. The prefabricated building steel structure connecting member according to claim 6, characterized in that: Two pulley grooves (305) are provided on the upper surface of the support plate (200), and each pulley groove (305) is used for guiding two pulleys (303).

9. The prefabricated building steel structure connecting member according to claim 6, characterized in that: A limit spring (306) is sleeved on the guide rod (300), and two ends of the limit spring (306) are respectively connected to the support seat (301) and the side plate (201).

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