Steel structure cross beam

Abstract

The utility model relates to the technical field of steel structure cross beams, and discloses a steel structure cross beam which comprises a cross beam body, the cross beam body comprises a first cross beam and a second cross beam, the first cross beam and the second cross beam are connected through a connecting assembly, first fixing seats are hinged to the ends, away from each other, of the first cross beam and the second cross beam, and second fixing seats are hinged to the ends, away from each other, of the second cross beam. Through holes are formed in the first fixing seats and used for being connected with vertical beam bolts, a bearing seat is fixedly installed on the outer side of the first cross beam, and a first screw rod is installed on the side, facing the second cross beam, of the bearing seat through a bearing. By adopting the design, the distance between the first cross beam and the second cross beam can be adjusted by rotating the first screw if the distance between the two adjacent vertical beams is larger than the width of the first cross beam and the width of the second cross beam during arrangement, adaptive adjustment can be carried out according to the distance between the two adjacent vertical beams, and installation is facilitated.

Description

Technical Field

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

[0002] A steel structure beam is a structure used to connect two adjacent steel structure beams. Its main purpose is to provide connection and reinforcement for two adjacent vertical beams. During installation, the vertical beams are usually installed first, and then the beam is connected between the two adjacent vertical beams. If the width of the beam is less than the distance between the vertical beams, external connectors are needed for auxiliary installation, making the installation process more complicated. Therefore, a steel structure beam needs to be designed. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a steel structure beam to solve the problems existing in the background art.

[0004] This utility model provides the following technical solution: a steel structure crossbeam, comprising: a crossbeam body, the crossbeam body including a first crossbeam and a second crossbeam, the first crossbeam and the second crossbeam being connected by a connecting component, the ends of the first crossbeam and the second crossbeam being hinged to a first fixing seat, the first fixing seat being provided with a through hole for bolt connection with a vertical beam, a bearing seat being fixedly installed on the outer side of the first crossbeam, a first screw being installed on the side of the bearing seat facing the second crossbeam via a bearing, a connecting seat being threaded on the outer side of the first screw, the outer surface of the connecting seat being fixedly connected to the outer surface of the second crossbeam, and a reinforcing component being provided on the outer side of the ends of the first crossbeam and the second crossbeam. During installation, if the distance between two adjacent vertical beams is greater than the width of the first crossbeam and the second crossbeam, the distance between the first crossbeam and the second crossbeam can be adjusted by rotating the first screw, allowing for adaptive adjustment according to the distance between two adjacent vertical beams, facilitating installation.

[0005] Furthermore, a plug rod is fixedly installed on the side of the first crossbeam near the second crossbeam, and a slot adapted to the plug rod is opened on the side of the second crossbeam near the first crossbeam. The sliding connection between the plug rod and the slot increases the strength and stability between the first crossbeam and the second crossbeam.

[0006] Furthermore, a mounting base is fixedly installed on the outer side of the first crossbeam, and a second screw is fixedly installed on the side of the mounting base facing the second crossbeam. A guide frame is slidably sleeved on the outer side of the second screw, and the outer side of the guide frame is fixedly connected to the outer side of the second crossbeam. Nut sleeves are threaded on the outer side of the second screw on both sides of the guide frame. There are two nut sleeves, and the two nut sleeves are symmetrically arranged on both sides of the guide frame. After the adjustment between the first crossbeam and the second crossbeam is completed, the connection strength between the first crossbeam and the second crossbeam is increased by locking the two nut sleeves together on both sides of the guide frame.

[0007] Furthermore, the number of mounting bases is at least one, which increases stability.

[0008] Furthermore, the reinforcement component includes a reinforcement rod, which is hinged to the outer surface of the distant ends of the first and second crossbeams. The other end of the reinforcement rod is hinged to a second fixing seat, which has a through hole for bolting to the vertical beam. After the first and second crossbeams are connected to the vertical beam, the second fixing seat is connected to the vertical beam to increase the strength of the connection.

[0009] Furthermore, the number of reinforcing rods at the ends of both the first and second crossbeams is at least one, further increasing the strength.

[0010] The technical effects and advantages of this utility model are as follows:

[0011] 1. The present invention adopts this design so that when the distance between two adjacent vertical beams is greater than the width of the first and second horizontal beams, the distance between the first and second horizontal beams can be adjusted by rotating the first screw. The design can be adapted to the distance between two adjacent vertical beams, which facilitates installation.

[0012] 2. The design of this utility model allows for increased strength after the first and second crossbeams are connected to the vertical beam. This is achieved by fitting the second fixing seat and the surface of the vertical beam together and then connecting and reinforcing them with bolts. Attached Figure Description

[0013] Figure 1 This is a frontal sectional view of the structure of this utility model.

[0014] Figure 2 This is a frontal cross-sectional view of the structure of this utility model in use.

[0015] Figure 3 This is a frontal cross-sectional view of the first crossbeam structure of this utility model.

[0016] Figure 4This is a front view schematic diagram of the structure of this utility model in use.

[0017] In the diagram: 100, main body of the crossbeam; 110, first crossbeam; 111, second crossbeam; 200, connecting assembly; 210, bearing seat; 211, connecting seat; 212, first screw; 213, first fixing seat; 214, mounting seat; 215, second screw; 216, guide frame; 217, nut sleeve; 219, insert rod; 220, slot; 300, reinforcing assembly; 310, reinforcing rod; 311, second fixing seat. Detailed Implementation

[0018] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0019] Example 1: Refer to Figure 1-4 This utility model provides a steel structure beam, including: a beam body 100, the beam body 100 including a first beam 110 and a second beam 111, the first beam 110 and the second beam 111 are connected by a connecting assembly 200, the ends of the first beam 110 and the second beam 111 that are far apart from each other are both hinged with a first fixing seat 213, the first fixing seat 213 is provided with a through hole for bolt connection with a vertical beam, a bearing seat 210 is fixedly installed on the outer side of the first beam 110, a first screw 212 is installed on the side of the bearing seat 210 facing the second beam 111 through a bearing, a connecting seat 211 is threadedly installed on the outer side of the first screw 212, the outer surface of the connecting seat 211 is fixedly connected to the outer surface of the second beam 111, the first beam 110 and the second beam 111 are connected to each other. Reinforcing components 300 are provided on the outer sides of the far ends. A plug rod 219 is fixedly installed on the side of the first crossbeam 110 near the second crossbeam 111. A slot 220 adapted to the plug rod 219 is opened on the side of the second crossbeam 111 near the first crossbeam 110. A mounting base 214 is fixedly installed on the outer side of the first crossbeam 110. A second screw 215 is fixedly installed on the side of the mounting base 214 facing the second crossbeam 111. A guide frame 216 is slidably sleeved on the outer side of the second screw 215. The outer side of the guide frame 216 is fixedly connected to the outer side of the second crossbeam 111. Nut sleeves 217 are threaded on the outer side of the second screw 215 on both sides of the guide frame 216. There are two nut sleeves 217, which are symmetrically arranged on both sides of the guide frame 216. There is at least one mounting base 214.

[0020] The working principle of Embodiment 1 of this utility model is as follows: In use, since the first crossbeam 110 and the second crossbeam 111 are connected to the first fixed seat 213 by hinges at both ends, after the first crossbeam 110 and the second crossbeam 111 are inclinedly set between two adjacent vertical beams, the first fixed seat 213 can be rotated and adjusted so that the first fixed seat 213 and the plane of the vertical beam are in contact. Then, it is connected and fixed by fasteners such as bolts. By holding the two nut sleeves 217 and rotating them, the nut sleeves 217 are not in contact with the guide frame 216. By holding the end of the first screw 212 and rotating it, since the connecting seat 211 and the first screw 212 are connected by threads, the distance between the first crossbeam 110 and the second crossbeam 111 can be adjusted. At this time, the insertion rod 219 makes telescopic movement in the slot 220. After the adjustment is completed, the nut sleeves 217 are rotated so that the two nut sleeves 217 and the guide frame 216 are in contact and locked, thus completing the reinforcement between the first crossbeam 110 and the second crossbeam 111.

[0021] Example 2:

[0022] The difference between Embodiment 2 and Embodiment 1 is that the reinforcing component 300 includes a reinforcing rod 310, which is hinged to the outer surface of the distant ends of the first crossbeam 110 and the second crossbeam 111. The other end of the reinforcing rod 310 is hinged to a second fixing seat 311, and the second fixing seat 311 is provided with a through hole for bolt connection with the vertical beam. The number of reinforcing rods 310 at the ends of the first crossbeam 110 and the second crossbeam 111 is at least one. After the first crossbeam 110 and the second crossbeam 111 are connected to the vertical beam, the second fixing seat 311 and the surface of the vertical beam are fitted together and connected and reinforced by bolts. This design can increase the strength after connection.

[0023] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0024] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0025] In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A steel structure beam, characterized in that, include: A crossbeam body (100) includes a first crossbeam (110) and a second crossbeam (111). The first crossbeam (110) and the second crossbeam (111) are connected by a connecting component (200). The ends of the first crossbeam (110) and the second crossbeam (111) that are far apart from each other are hinged with a first fixing seat (213). The first fixing seat (213) is provided with a through hole for bolt connection with a vertical beam. A bearing seat (210) is fixedly installed on the outer side of the first crossbeam (110). A first screw (212) is installed on the side of the bearing seat (210) facing the second crossbeam (111) through a bearing. A connecting seat (211) is installed on the outer side of the first screw (212) through a thread. The outer surface of the connecting seat (211) and the outer surface of the second crossbeam (111) are fixedly connected. A reinforcing component (300) is provided on the outer side of the ends of the first crossbeam (110) and the second crossbeam (111) that are far apart from each other. A mounting base (214) is fixedly installed on the outer side of the first crossbeam (110). A second screw (215) is fixedly installed on the side of the mounting base (214) facing the second crossbeam (111). A guide frame (216) is slidably sleeved on the outer side of the second screw (215). The outer side of the guide frame (216) is fixedly connected to the outer side of the second crossbeam (111). Nut sleeves (217) are threaded on the outer side of the second screws (215) on both sides of the guide frame (216). There are two nut sleeves (217), which are symmetrically arranged on both sides of the guide frame (216). The number of mounting bases (214) is at least one.

2. A steel structure beam according to claim 1, characterized in that: A plug rod (219) is fixedly installed on the side of the first crossbeam (110) near the second crossbeam (111), and a slot (220) adapted to the plug rod (219) is opened on the side of the second crossbeam (111) near the first crossbeam (110).

3. A steel structure beam according to claim 1, characterized in that: The reinforcement component (300) includes a reinforcement rod (310), which is hinged to the outer surface of the ends of the first crossbeam (110) and the second crossbeam (111) that are far apart from each other. The other end of the reinforcement rod (310) is hinged to a second fixing seat (311), and the second fixing seat (311) is provided with a through hole for bolt connection with the vertical beam.

4. A steel structure beam according to claim 1, characterized in that: The number of end reinforcement rods (310) of the first crossbeam (110) and the second crossbeam (111) is at least one.

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