An easy-to-install building steel component

Abstract

This utility model relates to an easy-to-install building steel component, including a support beam and a crossbeam. A first L-shaped plate is installed on one side of the upper surface of the support beam, and a second L-shaped plate is installed on the other side of the upper surface of the support beam. A push plate is installed on the side of the second L-shaped plate facing the first L-shaped plate via a pushing mechanism. Ball bearings are distributed on the opposite surfaces of the push plate and the first L-shaped plate. Positioning grooves are opened at both ends of the crossbeam along its length, and triangular positioning blocks that are adapted to the positioning grooves are provided on the upper surface of the support beam. The pushing mechanism drives the push plate to push the crossbeam against the first L-shaped plate. Then, the inner wall of the positioning groove guides the triangular positioning blocks, causing the crossbeam to automatically adjust its horizontal position during the lowering process. This allows the bolt holes of the crossbeam and the support beam to be quickly and accurately aligned, greatly reducing the installation difficulty of the crossbeam, improving installation efficiency, and reducing installation costs.

Description

Technical Field

[0001] This utility model relates to the field of steel component technology, specifically to a building steel component that is easy to install. Background Technology

[0002] In the construction industry, steel components are widely used in various building structures, such as industrial plants, high-rise buildings, and bridges, due to their high strength, good toughness, and machinability.

[0003] When installing the crossbeam onto the two support beams, a crane is needed to lift the crossbeam and place it onto the two support beams. During the placement process, the operators and crane operators need to work together to adjust the position and angle of the crossbeam to ensure that the bolt holes on both sides are aligned with the bolt holes on the two support beams. However, this process is time-consuming and requires the crane to be used for a long time, which affects the installation of other steel components, reduces the overall installation efficiency and cost. Utility Model Content

[0004] The purpose of this utility model is to provide a building steel component that is easy to install, effectively solving the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution.

[0006] An easy-to-install steel structural member includes a support beam and a crossbeam. A first L-shaped plate is installed on one side of the upper surface of the support beam, and a second L-shaped plate is installed on the other side of the upper surface of the support beam. A push plate is mounted on the side of the second L-shaped plate facing the first L-shaped plate via a pushing mechanism. Ball bearings are distributed on the opposing surfaces of the push plate and the first L-shaped plate. Positioning grooves are formed at both ends of the crossbeam along its length, and triangular positioning blocks that fit the positioning grooves are provided on the upper surface of the support beam.

[0007] As can be seen, by driving the pusher plate through the pusher mechanism to push the crossbeam against the first L-shaped plate, and then using the inner wall of the positioning groove to guide the triangular positioning block, the crossbeam can automatically adjust its horizontal position during the lowering process, so that the bolt holes of the crossbeam and the support beam can be quickly and accurately aligned, which greatly reduces the installation difficulty of the crossbeam, improves the installation efficiency, and reduces the installation cost.

[0008] Furthermore, the pushing mechanism includes a guide rod mounted on the side of the push plate facing the second L-shaped plate, the end of the guide rod slidingly extending to the other side of the second L-shaped plate. A threaded rod is rotatably connected to the side of the push plate facing the second L-shaped plate, the end of the threaded rod extending to the other side of the second L-shaped plate and threadedly connected thereto. A handwheel is mounted on the end of the threaded rod.

[0009] Furthermore, a bearing is mounted on the outer surface of the push plate, and the end of the threaded rod facing the push plate is mounted inside the bearing.

[0010] Furthermore, a first inclined support block is installed on the side of the first L-shaped plate opposite to the ball bearing. A second inclined support block is installed on the side of the second L-shaped plate opposite to the ball bearing.

[0011] Furthermore, the first L-shaped plate and the second L-shaped plate are detachably connected to the support beam.

[0012] Furthermore, there are four guide rods, and the four guide rods are distributed near the four apex corners of the push plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows.

[0014] This invention involves suspending the crossbeam between the push plate and the first L-shaped plate, then using a pushing mechanism to drive the push plate to push the crossbeam against the first L-shaped plate, so that the positioning groove is above the triangular positioning block. Then, the crossbeam is slowly lowered, and the inner wall of the positioning groove guides the triangular positioning block, causing the crossbeam to automatically adjust its horizontal position during the lowering process until the crossbeam is completely placed on the surface of the support beam. At this point, the bolt holes of the crossbeam and the support beam can be precisely aligned, thereby significantly reducing the installation difficulty of the crossbeam, improving installation efficiency, and reducing installation costs. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a side view of the structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the pushing mechanism in this utility model;

[0018] Figure 4 This is a partial structural schematic diagram of the present invention;

[0019] Figure 5 This is a partial cross-sectional structural diagram of the crossbeam in this utility model.

[0020] In the diagram: 1. Support beam; 101. First L-shaped plate; 102. Second L-shaped plate; 103. Push plate; 104. Ball bearing; 105. Triangular positioning block; 2. Crossbeam; 201. Positioning groove; 3. Pushing mechanism; 301. Guide rod; 302. Threaded rod; 303. Handwheel; 304. Bearing; 4. First diagonal brace block; 401. Second diagonal brace block. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-5 This utility model provides an easy-to-install building steel component, including a support beam 1 and a crossbeam 2. A first L-shaped plate 101 is installed on one side of the upper surface of the support beam 1, and a second L-shaped plate 102 is installed on the other side of the upper surface of the support beam 1. A push plate 103 is installed on the side of the second L-shaped plate 102 facing the first L-shaped plate 101 via a pushing mechanism 3. Ball bearings 104 are distributed on the opposite surfaces of the push plate 103 and the first L-shaped plate 101. Positioning grooves 201 are provided at both ends of the crossbeam 2 along its length, and triangular positioning blocks 105 adapted to the positioning grooves 201 are provided on the upper surface of the support beam 1.

[0023] In use, after the crossbeam 2 is suspended between the push plate 103 and the first L-shaped plate 101, the push mechanism 3 drives the push plate 103 to push the crossbeam 2 against the first L-shaped plate 101. At this time, the position and angle of the crossbeam 2 can be restricted, so that the positioning groove 201 is above the triangular positioning block 105. Then, the crossbeam 2 is slowly lowered. Due to the setting of the ball bearing 104, the contact friction can be converted into rolling contact, so that the crossbeam 2 can be lowered smoothly. During the lowering process, it is only necessary to align the positioning groove 201 with the triangular positioning block 105. Because the upper end of the triangular positioning block 105 is relatively narrow, it can be inserted into the positioning groove 201 within a large error range. Then, the crossbeam 2 is lowered further, and the inner wall of the positioning groove 201 guides the triangular positioning block 105, causing the crossbeam 2 to automatically adjust its horizontal position during the lowering process until the crossbeam 2 is completely placed on the surface of the support beam 1. At this time, the bolt holes of the crossbeam 2 and the support beam 1 can be precisely aligned, which can greatly reduce the installation difficulty of the crossbeam 2, improve the installation efficiency, and reduce the installation cost.

[0024] Preferably, the pushing mechanism 3 includes a guide rod 301 mounted on the side of the push plate 103 facing the second L-shaped plate 102, the end of the guide rod 301 slidingly extending to the other side of the second L-shaped plate 102. A threaded rod 302 is rotatably connected to the side of the push plate 103 facing the second L-shaped plate 102, the end of the threaded rod 302 extending to the other side of the second L-shaped plate 102 and threadedly connected thereto. A handwheel 303 is mounted on the end of the threaded rod 302.

[0025] Since the guide rod 301 limits the push plate 103, the push plate 103 can only move in the horizontal direction. Therefore, when the worker turns the handwheel 303 to drive the threaded rod 302 to rotate, the threaded rod 302 can push the push plate 103 to move horizontally. When the push plate 103 and the first L-shaped plate 101 are pressed against the two sides of the crossbeam 2 respectively, they can play a positioning role, ensuring that the positioning groove 201 is above the triangular positioning block 105.

[0026] Preferably, a bearing 304 is mounted on the outer surface of the push plate 103, and the end of the threaded rod 302 facing the push plate 103 is mounted inside the bearing 304.

[0027] By setting the bearing 304, the friction between the threaded rod 302 and the push plate 103 can be reduced, making it easier for the worker to turn the handwheel 303.

[0028] Preferably, a first inclined support block 4 is installed on the side of the first L-shaped plate 101 facing away from the ball bearing 104. A second inclined support block 401 is installed on the side of the second L-shaped plate 102 facing away from the ball bearing 104.

[0029] When the push plate 103 pushes the crossbeam 2 to abut against the first L-shaped plate 101, the push plate 103 and the first L-shaped plate 101 will be subjected to forces in opposite directions. Therefore, by setting the first diagonal brace 4 and the second diagonal brace 401, the structural strength of the first L-shaped plate 101 and the second L-shaped plate 102 can be strengthened, the bending deformation of the plates can be reduced, and the positioning function of the crossbeam 2 can be guaranteed.

[0030] Preferably, the first L-shaped plate 101 and the second L-shaped plate 102 are detachably connected to the support beam 1.

[0031] The detachable connection allows the first L-shaped plate 101 and the second L-shaped plate 102 to be reused, thereby reducing installation costs. Furthermore, the connection between the first L-shaped plate 101 and the second L-shaped plate 102 and the support beam 1 is preferably a bolted connection, which not only simplifies the structure and facilitates assembly and disassembly but also provides high installation strength.

[0032] Preferably, there are four guide rods 301, and the four guide rods 301 are distributed near the four apex corners of the push plate 103.

[0033] By setting four guide rods 301, the force on the push plate 103 can be more even when the push plate 103 pushes the crossbeam 2 to move, thus avoiding damage to the connection between the threaded rod 302 and the push plate 103 and affecting its use.

[0034] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A building steel component that is easy to install, comprising a support beam (1) and a crossbeam (2), characterized in that: A first L-shaped plate (101) is installed on one side of the upper surface of the support beam (1), and a second L-shaped plate (102) is installed on the other side of the upper surface of the support beam (1). The second L-shaped plate (102) facing the first L-shaped plate (101) has a push plate (103) installed on its side by a push mechanism (3). The push plate (103) and the opposite surfaces of the first L-shaped plate (101) are both distributed with balls (104). The crossbeam (2) has positioning grooves (201) at both ends along its length, and the upper surface of the support beam (1) is provided with triangular positioning blocks (105) that are compatible with the positioning grooves (201).

2. The easily installable building steel component according to claim 1, characterized in that: The pushing mechanism (3) includes a guide rod (301) installed on one side of the push plate (103) facing the second L-shaped plate (102), and the end of the guide rod (301) slides through to the other side of the second L-shaped plate (102); The push plate (103) is rotatably connected to a threaded rod (302) on one side facing the second L-shaped plate (102), and the end of the threaded rod (302) passes through to the other side of the second L-shaped plate (102) and is threadedly connected thereto; A handwheel (303) is installed at the end of the threaded rod (302).

3. A building steel component that is easy to install according to claim 2, characterized in that: The outer surface of the push plate (103) is fitted with a bearing (304), and the end of the threaded rod (302) facing the push plate (103) is fitted inside the bearing (304).

4. A building steel component that is easy to install according to claim 1, characterized in that: A first inclined support block (4) is installed on the side of the first L-shaped plate (101) away from the ball (104); A second diagonal brace (401) is installed on the side of the second L-shaped plate (102) facing away from the ball (104).

5. A building steel component that is easy to install according to claim 1, characterized in that: The first L-shaped plate (101) and the second L-shaped plate (102) are detachably connected to the support beam (1).

6. A building steel component that is easy to install according to claim 2, characterized in that: The number of guide rods (301) is four, and the four guide rods (301) are distributed on the push plate (103) near its four apex corners.

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