Combined type steel structure rack structure

Abstract

The utility model discloses a combined type steel structure rack structure which comprises a base, a telescopic stand column assembly is arranged at the top end of the base, a top beam is rotationally connected to the top end of the telescopic stand column assembly through a hinge seat, a supporting rod is hinged to one side of the bottom end of the top beam, and the bottom end of the supporting rod is in sliding connection with the side face of the telescopic stand column assembly. A plurality of limiting baffles are connected to the top end of the top beam in a clamped mode at equal intervals. Through the arrangement of the telescopic stand column assembly, the supporting height of the steel structure rack can be adjusted according to supporting requirements, adaptability is high, meanwhile, the top beam is arranged at the top end of the telescopic stand column assembly, the limiting baffles are connected to the top end of the top beam in a clamped mode, and when a ceiling is supported, a cross beam of the ceiling can be limited and fixed; and the supporting stability is improved.

Description

Technical Field

[0001] This utility model relates to a combined steel frame structure, belonging to the field of support frame technology. Background Technology

[0002] Steel frame refers to a support structure made of steel. It is a passive support system with high tensile and compressive strength, as well as good toughness. Steel frame is widely used, such as for the construction of large equipment and factory roofs.

[0003] A search revealed a steel structure support frame disclosed in publication number "CN218862191U", comprising a base, a column, and a top beam. The column is installed at the upper middle of the base, and a hinge seat is installed at the upper end of the column. The top beam is installed at the upper end of the hinge seat. Through the design of the hinge seat, the hinge slot, the jack, the hinge seat, and the hinge slot, the steel structure support frame can adopt an adjustable structure, allowing the angle of the supported roof to be adjusted.

[0004] The aforementioned steel support frame can solve the problem of adjusting the ceiling angle. However, during use, we found that the height of the steel frame is constant and cannot be adjusted according to the required support height. In addition, the design of the ceiling beam without any displacement structure affects the stability of the support. Therefore, we designed a combined steel frame structure to solve the above technical problems. Utility Model Content

[0005] The purpose of this utility model is to provide a combined steel frame structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a base is included, a telescopic column assembly is provided at the top of the base, a top beam is rotatably connected to the top of the telescopic column assembly via a hinge seat, a support rod is hinged to one side of the bottom end of the top beam, the bottom end of the support rod is slidably connected to the side of the telescopic column assembly, and multiple limiting baffles are equidistantly engaged at the top of the top beam.

[0007] In the aforementioned combined steel frame structure, the telescopic column assembly includes a square column and a square sleeve. The bottom end of the square column is fixedly connected to the center of the top of the base. The square sleeve is sleeved and connected to the surface of the square column, and a fixing component is provided between the square sleeve and the square column.

[0008] In the aforementioned combined steel frame structure, the fixing component includes a first return spring and a connecting plate. The top of the square column is provided with an installation groove, and two connecting plates are nested inside the installation groove. The first return spring is fixedly installed between the two connecting plates. Multiple limiting posts are fixedly provided at equal intervals on one side of the two connecting plates. Multiple limiting holes are provided at equal intervals on both sides of the square sleeve. The multiple limiting posts pass through the installation groove and are inserted and connected to the corresponding limiting holes.

[0009] In the above-mentioned combined steel frame structure, a T-shaped groove is provided on one side of the square sleeve, and a T-shaped slider is slidably connected inside the T-shaped groove. The T-shaped slider is rotatably connected to the bottom of the support rod, and a hydraulic cylinder is fixedly installed at the bottom of the T-shaped groove. The telescopic end of the hydraulic cylinder is fixedly connected to the bottom end of the T-shaped slider.

[0010] In the above-mentioned combined steel frame structure, the top of the top beam is provided with multiple T-shaped slots at equal intervals, and the bottom of the multiple limiting baffles is provided with U-shaped blocks, the bottom of the U-shaped blocks engaging with the T-shaped slots.

[0011] In the above-mentioned combined steel frame structure, the bottom ends of the multiple limiting baffles are provided with grooves, the top of the U-shaped block is inserted and connected to both sides of the groove, and a second reset spring is fixedly installed between the two U-shaped blocks.

[0012] Compared with the prior art, the beneficial effects of this utility model are: by setting the telescopic column assembly, the support height of the steel frame can be adjusted according to the support requirements, which is highly adaptable. At the same time, the top of the telescopic column assembly is provided with a top beam, and multiple limiting baffles are snapped into the top of the top beam. When supporting the roof, the crossbeams of the roof can be limited and fixed, which improves the stability of the support. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of a combined steel frame structure according to the present invention;

[0014] Figure 2 This is a schematic diagram of the connection structure between the limiting baffle and the top beam of a combined steel frame structure according to this utility model;

[0015] Figure 3 This is a cross-sectional schematic diagram of the telescopic column assembly of a combined steel frame structure according to this utility model.

[0016] In the diagram: 1. Base; 2. Telescopic column assembly; 201. Square column; 202. Square sleeve; 203. Limiting hole; 204. Mounting groove; 205. First return spring; 206. Connecting plate; 207. Limiting post; 3. T-shaped slide; 4. T-shaped slider; 5. Support rod; 6. Hydraulic cylinder; 7. Hinge seat; 8. Top beam; 9. T-shaped slot; 10. Limiting baffle; 11. Groove; 12. Second return spring; 13. U-shaped locking block. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-3 This utility model provides a technical solution for a combined steel frame structure:

[0019] according to Figure 1-3 As shown, it includes a base 1, a telescopic column assembly 2 is provided at the top of the base 1, a top beam 8 is rotatably connected to the top of the telescopic column assembly 2 through a hinge seat 7, a support rod 5 is hinged to one side of the bottom end of the top beam 8, the bottom end of the support rod 5 is slidably connected to the side of the telescopic column assembly 2, and multiple limiting baffles 10 are equidistantly engaged at the top of the top beam 8.

[0020] Specifically, by setting up the telescopic column assembly 2, the support height of the steel frame can be adjusted according to the support requirements, which is highly adaptable. At the same time, the top of the telescopic column assembly 2 is clamped with a top beam 8, and multiple limiting baffles 10 are snapped onto the top of the top beam 8. When supporting the roof, the crossbeams of the roof can be limited and fixed, which improves the stability of the support.

[0021] according to Figure 1 and Figure 3 As shown, this utility model provides a technical solution for a combined steel frame structure. The telescopic column assembly 2 includes a square column 201 and a square sleeve 202. The bottom end of the square column 201 is fixedly connected to the center of the top of the base 1. The square sleeve 202 is sleeved and connected to the surface of the square column 201, and a fixing component is provided between the square sleeve 202 and the square column 201.

[0022] The fixing assembly includes a first return spring 205 and a connecting plate 206. The top of the square column 201 is provided with a mounting groove 204. Two connecting plates 206 are nested inside the mounting groove 204. The first return spring 205 is fixedly installed between the two connecting plates 206. Multiple limiting posts 207 are fixedly provided at equal intervals on one side of the two connecting plates 206. Multiple limiting holes 203 are provided at equal intervals on both sides of the square sleeve 202. The multiple limiting posts 207 pass through the mounting groove 204 and are inserted and connected to the corresponding limiting holes 203.

[0023] Specifically, the first reset spring 205 controls the movement of the two connecting plates 206, and the movement of the connecting plates 206 drives the movement of the limiting post 207, so that the limiting post 207 and the limiting hole 203 can be inserted and separated.

[0024] according to Figure 1 and Figure 3 As shown, this utility model provides a technical solution for a combined steel frame structure. A T-shaped groove 3 is provided on one side of the square sleeve 202. A T-shaped slider 4 is slidably connected inside the T-shaped groove 3. The T-shaped slider 4 is rotatably connected to the bottom of the support rod 5. A hydraulic cylinder 6 is fixedly installed at the bottom of the T-shaped groove 3. The telescopic end of the hydraulic cylinder 6 is fixedly connected to the bottom end of the T-shaped slider 4.

[0025] Specifically, the hydraulic cylinder 6 pushes the T-shaped slider 4 to rise and fall, the rise and fall of the T-shaped slider 4 compresses the rotation of the support rod 5, and the rotation of the support rod 5 drives the rotation of the top beam 8, so as to facilitate the adjustment of the angle of the top beam 8.

[0026] according to Figure 1 and Figure 2 As shown, this utility model provides a technical solution for a combined steel frame structure. The top beam 8 has multiple T-shaped slots 9 evenly spaced at its top, and the bottom of multiple limiting baffles 10 is provided with U-shaped blocks 13. The bottom of the U-shaped blocks 13 is engaged with the T-shaped slots 9.

[0027] The bottom of each of the multiple limit baffles 10 is provided with a groove 11, the top of the U-shaped block 13 is inserted and connected to both sides of the groove 11, and a second reset spring 12 is fixedly installed between the two U-shaped blocks 13.

[0028] Specifically, the length of the top of the U-shaped locking block 13 is greater than the length of the bottom. The extension and retraction of the two U-shaped locking blocks 13 are controlled by the second reset spring 12. When it is necessary to separate the U-shaped locking block 13 from the T-shaped locking groove 9, the bottom of the U-shaped locking block 13 is separated from the T-shaped locking groove 9 by pressing the top of the U-shaped locking block 13, thus completing the separation of the limiting baffle 10 from the T-shaped locking groove 9, which facilitates the installation and disassembly of the limiting baffle 10 and the top beam 8.

[0029] Working principle: This utility model discloses a combined steel frame structure. When using this combined steel frame, the height of the steel frame is first adjusted according to the support height. The square column 201 is inserted into the square sleeve 202. The limiting column 207 at the top of the square column 201 is then inserted and fixed with the corresponding limiting hole 203 as needed. Next, the tilt angle of the top beam 8 is adjusted, and the T-shaped slider 4 is raised and lowered by the extension and retraction of the hydraulic cylinder 6. The raising and lowering of the T-shaped slider 4 compresses the rotation of the support rod 5, and the rotation of the support rod 5 drives the angle adjustment of the top beam 8. Then, the limiting baffle 10 is installed according to the position of the crossbeam supported at the top of the top beam 8. The U-shaped card block 13 at the bottom of the limiting baffle 10 engages and is fixed with the T-shaped card slot 9, completing the installation of the limiting baffle 10. The limiting baffle 10 limits the crossbeam, improving the stability of the steel frame support.

[0030] Contents not described in detail herein are existing technologies known to those skilled in the art. The specific embodiments described herein are merely illustrative examples illustrating the spirit of this invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this invention or exceeding the scope defined by the appended claims.

Claims

1. A modular steel frame structure, comprising a base (1), wherein a telescopic column assembly (2) is provided at the top of the base (1), characterized in that, The top of the telescopic column assembly (2) is rotatably connected to a top beam (8) via a hinge seat (7). A support rod (5) is hinged to one side of the bottom end of the top beam (8). The bottom end of the support rod (5) is slidably connected to the side of the telescopic column assembly (2). Multiple limiting baffles (10) are equidistantly engaged at the top of the top beam (8).

2. The combined steel frame structure according to claim 1, characterized in that: The telescopic column assembly (2) includes a square column (201) and a square sleeve (202). The bottom end of the square column (201) is fixedly connected to the center of the top of the base (1). The square sleeve (202) is sleeved and connected to the surface of the square column (201), and a fixing component is provided between the square sleeve (202) and the square column (201).

3. The combined steel frame structure according to claim 2, characterized in that: The fixing assembly includes a first return spring (205) and a connecting plate (206). The top of the square column (201) is provided with an installation groove (204). Two connecting plates (206) are nested inside the installation groove (204). The first return spring (205) is fixedly installed between the two connecting plates (206). Multiple limiting posts (207) are fixedly provided at equal intervals on one side of the two connecting plates (206). Multiple limiting holes (203) are provided at equal intervals on both sides of the square sleeve (202). Multiple limiting posts (207) pass through the installation groove (204) and are inserted and connected to the corresponding limiting holes (203).

4. The combined steel frame structure according to claim 3, characterized in that: A T-shaped groove (3) is provided on one side of the square sleeve (202). A T-shaped slider (4) is slidably connected inside the T-shaped groove (3). The T-shaped slider (4) is rotatably connected to the bottom of the support rod (5). A hydraulic cylinder (6) is fixedly installed at the bottom of the T-shaped groove (3). The telescopic end of the hydraulic cylinder (6) is fixedly connected to the bottom end of the T-shaped slider (4).

5. A combined steel frame structure according to claim 1, characterized in that: The top beam (8) has multiple T-shaped slots (9) evenly spaced at its top end, and the bottom of each of the multiple limiting baffles (10) is provided with a U-shaped block (13), the bottom of which engages with the T-shaped slot (9).

6. The combined steel frame structure according to claim 5, characterized in that: The bottom ends of the multiple limiting baffles (10) are provided with grooves (11), the top of the U-shaped block (13) is inserted and connected to both sides of the groove (11), and a second reset spring (12) is fixedly installed between the two U-shaped blocks (13).

Images