Fabricated steel structure support

Abstract

The utility model belongs to the technical field of constructional engineering, and particularly discloses an assembly type steel structure support which comprises two supporting rods, rectangular shells are fixedly connected between the positions, close to the lower edges, of the corresponding side walls of the two supporting rods, and the two rectangular shells are symmetrically attached to the upper ends of the rectangular shells. A transmission mechanism is arranged between the two rectangular shells, clamping mechanisms are arranged on the two rectangular shells, each clamping mechanism comprises a two-way screw rod II, the two-way screw rods II are rotationally connected to the middles of one side walls of the inner sides of the rectangular shells, and the two-way screw rods II movably penetrate through the other side walls of the inner sides of the rectangular shells; the end, located on the outer side of the rectangular shell, of the second bidirectional lead screw is fixedly connected with a second hand wheel, and the outer wall, located on the inner side of the rectangular shell, of the second bidirectional lead screw is symmetrically sleeved with U-shaped blocks in a threaded mode. The support can clamp and support two adjacent pipelines, is easy to operate, can be suitable for pipelines with different pipe diameters and two pipelines with different distances, and is flexible to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering, and particularly discloses an assembled steel structure bracket. Background Art

[0002] Prefabricated steel structure supports refer to support systems that are prefabricated in a factory and assembled on-site. These components undergo most of the processing, including cutting, welding, and surface treatment, in the factory. They are then quickly assembled into the overall structure on-site using simple connections, such as bolts.

[0003] Prefabricated steel structure supports primarily include columns, beams, support systems, connectors, and foundation components. For example, pipe supports are commonly used to support fire protection pipes or air ducts. These supports are suspended and fixed to building beams or ceilings, providing support and stability for the pipes placed on the supports. However, existing pipe supports cannot conveniently support and secure two adjacent pipes. To address this, we have proposed a prefabricated steel structure support. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an assembled steel structure bracket.

[0005] To achieve the above objectives, the utility model provides an assembled steel structure bracket, comprising two support rods, wherein the corresponding side walls of the two support rods are fixedly connected with a rectangular shell near the lower edge, and the upper ends of the rectangular shells are symmetrically fitted with two rectangular shells, a transmission mechanism is provided between the two rectangular shells and the rectangular shells, and a clamping mechanism is provided on the two rectangular shells, wherein the clamping mechanism comprises two bidirectional screw rods, the two bidirectional screw rods are rotatably connected to the middle of one side wall of the inner side of the rectangular shell, and the two bidirectional screw rods movably pass through the other side wall of the inner side of the rectangular shell, and one end of the two bidirectional screw rods located on the outer side of the rectangular shell is fixedly connected to a handwheel 2, and the outer wall of the two bidirectional screw rods located on the inner side of the rectangular shell is symmetrically threaded with a U-shaped block, the two U-shaped blocks are slidably arranged in the upper inner wall of the rectangular shell, and the upper ends of the two U-shaped blocks are fixedly connected to a V-shaped plate, and the two V-plates are symmetrically arranged.

[0006] In the above technical solution, further, the transmission mechanism includes a bidirectional screw rod 1, which is rotatably installed between the two side walls of the rectangular shell, and the two ends of the bidirectional screw rod 1 are respectively movable through the side walls of the two support rods, and the two ends of the bidirectional screw rod 1 are fixedly connected to a handwheel 1, and the outer wall of the bidirectional screw rod 1 on the inner side of the rectangular shell is symmetrically threaded with a U-shaped plate, and the two U-shaped plates are slidably arranged in the upper end inner wall of the rectangular shell, and the upper ends of the two U-shaped plates are respectively fixedly connected to the bottom ends of the two rectangular shells.

[0007] In the above technical solution, further, a sliding groove is provided through the upper end of the rectangular shell corresponding to the two U-shaped plates, and the two sliding grooves are respectively slidably matched with the two U-shaped plates.

[0008] In the above technical solution, further, the side walls of the two support rods are fixedly connected to rubber rings near the lower edges, and the inner walls of the two rubber rings are tightly fitted with the outer wall of the bidirectional screw rod.

[0009] In the above technical solution, further, rectangular grooves are respectively formed through the upper end of the rectangular shell corresponding to the two U-shaped blocks, and the two rectangular grooves are respectively slidably engaged with the two U-shaped blocks.

[0010] In the above technical solution, further, a rubber sleeve is fixedly connected to the middle of the side wall of the rectangular shell, and the inner wall of the rubber sleeve is tightly fitted with the outer wall of the second bidirectional screw rod.

[0011] In the above technical solution, further, the upper ends of the two support rods are fixedly connected to mounting plates, and mounting holes are penetrated and opened on both sides of the upper ends of the two mounting plates near the edges.

[0012] Compared with the prior art, the present invention has the following beneficial effects: through the mutual cooperation of the support rod, the rectangular shell, the rectangular shell, the transmission mechanism, the second bidirectional screw rod, the second handwheel, the U-shaped block and the V-shaped plate, the present bracket can clamp and support two adjacent pipes. It is not only easy to operate, but also applicable to pipes of different diameters and two pipes at different distances, and is flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a partial cross-sectional view of the utility model;

[0015] Figure 3 It is a diagram showing some components of the present utility model;

[0016] Figure 4 This is another partial cross-sectional view of the present invention.

[0017] In the figure: 1. Mounting plate; 2. Mounting hole; 3. Support rod; 4. Handwheel 1; 5. V-shaped plate; 6. Slide groove; 7. Rectangular shell; 8. Rectangular shell; 9. Bidirectional screw 1; 10. U-shaped plate; 11. Rubber ring; 12. Handwheel 2; 13. U-shaped block; 14. Rectangular groove; 15. Rubber sleeve; 16. Bidirectional screw 2. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned objectives, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] See also Figure 1 - Figure 4 The two U-shaped blocks 13 are symmetrically threaded on the outer wall of the inner wall of the rectangular shell 7, and the upper ends of the two U-shaped blocks 13 are fixedly connected to each other.

[0020] See also Figure 3 In the figure, rectangular grooves 14 are respectively provided on the upper ends of the rectangular shell 7 corresponding to the two U-shaped blocks 13, and the two rectangular grooves 14 are respectively slidably matched with the two U-shaped blocks 13.

[0021] See also Figure 3 and Figure 4 In the figure, a rubber sleeve 15 is fixedly connected to the middle part of the side wall of the rectangular shell 7, and the inner wall of the rubber sleeve 15 is tightly fitted with the outer wall of the bidirectional screw rod 16; specifically, relying on the friction between the rubber sleeve 15 and the bidirectional screw rod 16, the bidirectional screw rod 16 can maintain a certain fixed state after the rotation is completed.

[0022] See also Figure 1 In the figure, the upper ends of the two support rods 3 are fixedly connected to the mounting plates 1, and mounting holes 2 are opened through both sides of the upper ends of the two mounting plates 1 near the edges; specifically, the setting of the mounting plates 1 and the mounting holes 2 facilitates the installation and fixation of the two support rods 3.

[0023] In this embodiment, two support rods 3 are fixedly mounted on a beam or ceiling, and two pipes can be fixed to the upper ends of two rectangular shells 7, respectively. The specific operation method is as follows: taking one of the rectangular shells 7 as an example, first, turn the handwheel 2 12 corresponding to the rectangular shell 7. The handwheel 2 12 drives the bidirectional screw 2 16 to rotate within the rectangular shell 7. The bidirectional screw 2 16 drives the two U-shaped blocks 13 to slide toward each other on the outer wall of the bidirectional screw 2 16 (during this process, the two U-shaped blocks 13 also slide toward each other within the rectangular grooves 14 of their respective rectangular shells 7). The two U-shaped blocks 13 drive the V-shaped plates 5 on each of them to slide toward each other until the inner V-shaped surfaces of both V-shaped plates 5 are in contact with the outer wall of the pipe. Then, the handwheel 2 12 can be stopped, and the pipe is now clamped and fixed between the two V-shaped plates 5. This clamping method can accommodate pipes of different diameters. Similarly, the other pipe can be clamped and fixed between the other two V-shaped plates 5 using the same operation, which is simple to operate.

[0024] Example 2: Please refer to Figure 1 and Figure 2 , this embodiment further explains Example 1. The transmission mechanism in the figure includes a bidirectional screw rod 9, which is rotatably installed between the two side walls of the rectangular shell 8, and the two ends of the bidirectional screw rod 9 are respectively movably inserted into the side walls of the two support rods 3, and the two ends of the bidirectional screw rod 9 are fixedly connected to the handwheel 4, and the bidirectional screw rod 9 is located on the outer wall of the inner side of the rectangular shell 8, and a U-shaped plate 10 is symmetrically threaded on the outer wall. The two U-shaped plates 10 are both slidably set in the upper inner wall of the rectangular shell 8, and the upper ends of the two U-shaped plates 10 are respectively fixedly connected to the bottom ends of the two rectangular shells 7.

[0025] See also Figure 1 In the figure, the upper ends of the rectangular shell 8 correspond to the two U-shaped plates 10 and are penetrated by sliding grooves 6, and the two sliding grooves 6 are respectively slidably matched with the two U-shaped plates 10.

[0026] See also Figure 2 In the figure, the side walls of the two support rods 3 are fixedly connected with rubber rings 11 near the lower edges, and the inner walls of the two rubber rings 11 are tightly fitted with the outer wall of the two-way screw rod 9; specifically, relying on the friction between the rubber ring 11 and the two-way screw rod 9, the two-way screw rod 9 can maintain a certain fixed state after the rotation is completed.

[0027] When the distance between the two pipes is shortened according to the layout requirements, in order to adapt to the clamping and fixing of the two pipes with a shortened distance, any one of the hand wheels 4 can be rotated first (which hand wheel 4 to rotate can be determined according to the actual situation. For example, if a hand wheel 4 is close to the wall, the hand wheel 4 away from the wall can be rotated). The hand wheel 4 will drive the bidirectional screw rod 9 to rotate in the inner wall of the rectangular shell 8 and the two support rods 3. The bidirectional screw rod 9 will drive the two U-shaped plates 10 to slide close to each other on the outer wall of the bidirectional screw rod 9 (in this process, the two U-shaped plates 10 will also slide close to each other in the sliding grooves 6 on their respective corresponding rectangular shells 8). The two U-shaped plates 10 will drive their respective corresponding rectangular shells 7 to move close to each other. When the two rectangular shells 7 move to the required position, the rotation of the hand wheel 4 can be stopped. Similarly, by rotating the hand wheel 4 in the opposite direction according to the same operation, the clamping and fixing of two pipes with a larger distance can be adapted. The operation is simple.

[0028] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled steel structure support, comprising two support rods (3), characterized in that: A rectangular shell (8) is fixedly connected between the corresponding side walls of the two support rods (3) near the lower edge, and two rectangular shells (7) are symmetrically fitted on the upper end of the rectangular shell (8). A transmission mechanism is provided between the two rectangular shells (7) and the rectangular shell (8), and a clamping mechanism is provided on both rectangular shells (7), and the clamping mechanism includes a two-way screw rod (16), and the two-way screw rod (16) is rotatably connected to the middle of the inner side wall of the rectangular shell (7), and the two-way screw rod (16) is rotatably connected to the inner side wall of the rectangular shell (7). 6) is movable through the other side wall of the inner side of the rectangular shell (7), and one end of the two-way screw rod (16) located on the outer side of the rectangular shell (7) is fixedly connected to the second hand wheel (12), and the outer wall of the two-way screw rod (16) located on the inner side of the rectangular shell (7) is symmetrically threaded with a U-shaped block (13), and the two U-shaped blocks (13) are both slidably set in the upper end inner wall of the rectangular shell (7), and the upper ends of the two U-shaped blocks (13) are both fixedly connected to the V-shaped plate (5), and the two V-shaped plates (5) are symmetrically set.

2. The assembled steel structure bracket according to claim 1, characterized in that: The transmission mechanism includes a bidirectional screw rod (9), which is rotatably installed between the two side walls of the rectangular shell (8), and the two ends of the bidirectional screw rod (9) are respectively movable and penetrate the side walls of the two support rods (3), and the two ends of the bidirectional screw rod (9) are fixedly connected to the hand wheel (4), and the bidirectional screw rod (9) is located on the outer wall of the inner side of the rectangular shell (8) and is symmetrically threaded with a U-shaped plate (10), and the two U-shaped plates (10) are both slidably set in the upper end inner wall of the rectangular shell (8), and the upper ends of the two U-shaped plates (10) are respectively fixedly connected to the bottom ends of the two rectangular shells (7).

3. The assembled steel structure support according to claim 2, characterized in that: Slide grooves (6) are provided through the upper ends of the rectangular shell (8) at locations corresponding to the two U-shaped plates (10), and the two slide grooves (6) are respectively slidably engaged with the two U-shaped plates (10).

4. The assembled steel structure support according to claim 2, characterized in that: The side walls of the two support rods (3) are fixedly connected with rubber rings (11) near the lower edges, and the inner walls of the two rubber rings (11) are tightly fitted with the outer wall of the bidirectional screw rod (9).

5. The assembled steel structure support according to claim 1, characterized in that: Rectangular grooves (14) are respectively provided at the upper ends of the rectangular shell (7) corresponding to the two U-shaped blocks (13), and the two rectangular grooves (14) are respectively slidably engaged with the two U-shaped blocks (13).

6. The assembled steel structure support according to claim 1, characterized in that: A rubber sleeve (15) is fixedly connected to the middle of the side wall of the rectangular shell (7), and the inner wall of the rubber sleeve (15) is tightly fitted with the outer wall of the second bidirectional screw rod (16).

7. The assembled steel structure support according to claim 1, characterized in that: The upper ends of the two support rods (3) are fixedly connected to the mounting plates (1), and mounting holes (2) are provided through both sides of the upper ends of the two mounting plates (1) near the edges.

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