Steel structure frame reinforcing device

Abstract

The utility model discloses a steel structure frame reinforcing device which comprises a bottom plate, a plurality of supporting plates are fixedly installed on the bottom wall of the bottom plate through a telescopic mechanism, a first screw rod is rotatably installed on the upper end face of the bottom plate through a lifting frame, and a motor connected with the first screw rod is fixedly installed on the upper end face of the lifting frame. And a moving block is installed on the outer wall of the first screw in a threaded mode, a first limiting rod is fixedly installed in the lifting frame and slidably penetrates through the moving block, a moving frame is fixedly installed at the end of the moving block, and a sliding rod is fixedly installed in the moving frame. Through the arrangement of the first screw rod, the first limiting rod, the moving block and other assemblies, the first screw rod drives the moving block to move through the first limiting rod, then the moving block drives the two clamping frames to move through the cooperation of the moving frame, and the steel structure frame is driven to move up and down through the cooperation of the two clamping frames; therefore, the convenience of the steel structure frame during reinforced welding can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure production and processing, in particular to a steel structure frame reinforcement device. Background Art

[0002] The steel structure frame is a structure made of steel materials and is one of the main types of building structures. Its structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates.

[0003] When building a steel structure frame, workers need to perform welding construction on multiple different positions of the steel structure frame to reinforce each side of the steel structure frame. In the prior art, due to the large size and heavy weight of the steel structure frame, it is not convenient to lift and lower the steel structure frame when performing reinforcement welding, which leads to limitations in reinforcing each side of the steel structure frame. Therefore, it is necessary to design a steel structure frame reinforcement device to address the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a steel structure frame reinforcement device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The steel structure frame reinforcement device comprises a base plate, and the bottom wall of the base plate is fixedly installed with multiple supporting plates through a telescopic mechanism, the upper end surface of the base plate is rotatably installed with a first screw through a lifting frame, the upper end surface of the lifting frame is fixedly installed with a motor connected to the first screw, and the outer wall of the first screw is threadedly installed with a moving block, a first limiting rod is fixedly installed inside the lifting frame, the first limiting rod slides through the moving block, the end of the moving block is fixedly installed with a moving frame, and a sliding rod is fixedly installed inside the moving frame. Two sliding blocks are slidably installed on the outer wall of the sliding rod through a stabilizing mechanism, and connecting plates are fixedly installed on the ends of the two sliding blocks, and clamping frames are fixedly installed on the outer walls of the two connecting plates, and second screws are rotatably installed inside the two clamping frames, and rocking wheels are fixedly installed on the outer walls of the two second screws, and moving sleeves are threadedly installed on the outer walls of the two second screws through a limiting mechanism, and the upper end surfaces of the two moving sleeves are fixedly connected with clamping plates through a connecting mechanism, and anti-slip teeth are installed on the two clamping plates and the inner walls of the two connecting plates.

[0007] Preferably, the telescopic mechanism comprises a cylinder fixedly mounted on the bottom wall of the base plate, and the telescopic end of the cylinder is fixedly connected to the upper end surface of the support plate.

[0008] Preferably, the stabilizing mechanism comprises a stabilizing rod fixedly mounted inside the moving frame, and the stabilizing rod slides through the two sliding blocks.

[0009] Preferably, the limiting mechanism comprises a second limiting rod fixedly mounted inside the clamping frame, and the second limiting rod slides through the moving sleeve.

[0010] Preferably, the connection mechanism comprises a connection rod fixedly mounted on the upper end surface of the movable sleeve, and the end of the connection rod is fixedly connected to the outer wall of the clamping plate.

[0011] Preferably, a plurality of pulleys are fixedly mounted on the bottom wall of the base plate, and each of the pulleys is a universal wheel.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up components such as the first screw, the first limiting rod and the moving block, the first screw drives the moving block to move through the first limiting rod, and the block then drives the two clamping frames to move through the cooperation of the moving frame, and the steel structure frame is driven to move up and down through the cooperation of the two clamping frames, thereby increasing the convenience of the steel structure frame during strengthening welding.

[0014] 2. By setting up components such as the second screw, the moving block and the clamping plate, the clamping plate and the connecting plate can be brought close to each other and the steel structure frame can be clamped and fixed by the anti-slip teeth under the drive of the second screw. The setting of the connecting plates and the clamping plates on both sides can prevent the steel structure frame from being displaced or falling during the reinforcement welding, thereby ensuring its safety during the reinforcement operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the steel structure frame reinforcement device proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the top view of the steel structure frame reinforcement device proposed by the utility model;

[0017] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure;

[0018] Figure 4 for Figure 2 A schematic diagram of the structure enlargement at point A;

[0019] Figure 5 for Figure 3 A magnified schematic diagram of the structure at point B in FIG.

[0020] In the figure: 1 base plate, 2 pulley, 3 cylinder, 4 support plate, 5 lifting frame, 6 first screw rod, 7 motor, 8 first limit rod, 9 moving block, 10 moving frame, 11 sliding rod, 12 stabilizing rod, 13 slider, 14 connecting plate, 15 clamping frame, 16 second screw rod, 17 rocking wheel, 18 second limit rod, 19 moving sleeve, 20 connecting rod, 21 clamping plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5 The steel structure frame reinforcement device comprises a bottom plate 1, a plurality of pulleys 2 are fixedly installed on the bottom wall of the bottom plate 1, each pulley 2 is a universal wheel, a plurality of support plates 4 are fixedly installed on the bottom wall of the bottom plate 1 through a telescopic mechanism, the telescopic mechanism comprises a cylinder 3 fixedly installed on the bottom wall of the bottom plate 1, the telescopic end of the cylinder 3 is fixedly connected to the upper end surface of the support plate 4, a first screw rod 6 is rotatably installed on the upper end surface of the bottom plate 1 through a lifting frame 5, a motor 7 connected to the first screw 6 is fixedly installed on the upper end surface of the lifting frame 5, a moving block 9 is threadedly installed on the outer wall of the first screw 6, a first limit rod 8 is fixedly installed inside the lifting frame 5, and the first The limit rod 8 slides through the moving block 9. The first limit rod 8 can limit the moving block 9 so that the moving block 9 can only move axially along the outer wall of the first screw rod 6. A moving frame 10 is fixedly installed at the end of the moving block 9. A sliding rod 11 is fixedly installed inside the moving frame 10. Two sliding blocks 13 are slidably installed on the outer wall of the sliding rod 11 through a stabilizing mechanism. The stabilizing mechanism includes a stabilizing rod 12 fixedly installed inside the moving frame 10. The stabilizing rod 12 slides through the two sliding blocks 13. The stabilizing rod 12 can limit the two sliding blocks 13 so that the two sliding blocks 13 can only move axially along the outer wall of the sliding rod 11.

[0023] A connecting plate 14 is fixedly installed at the ends of the two sliders 13, and a clamping frame 15 is fixedly installed on the outer walls of the two connecting plates 14. A second screw 16 is rotatably installed inside the two clamping frames 15, and a rocking wheel 17 is fixedly installed on the outer walls of the two second screws 16. A moving sleeve 19 is threadedly installed on the outer walls of the two second screws 16 through a limiting mechanism. The limiting mechanism includes a second limiting rod 18 fixedly installed inside the clamping frame 15, and the second limiting rod 18 slides through the moving sleeve 19. The second limiting rod 18 can limit the moving sleeve 19 so that the moving sleeve 19 can only move axially along the outer wall of the second screw 16. The upper end surfaces of the two moving sleeves 19 are fixedly connected with a clamping plate 21 through a connecting mechanism. The connecting mechanism includes a connecting rod 20 fixedly installed on the upper end surface of the moving sleeve 19, and the end of the connecting rod 20 is fixedly connected to the outer wall of the clamping plate 21, and anti-slip teeth are installed on the two clamping plates 21 and the inner walls of the two connecting plates 14.

[0024] When the utility model is used, the bottom plate 1 can be conveniently moved by means of a plurality of pulleys 2. When it moves to a specified position, the cylinder 3 can drive the support plate 4 to descend so that the bottom wall of the support plate 4 contacts the ground, thereby realizing a stable support of the bottom plate 1 by means of the cooperation of the plurality of support plates 4. Subsequently, the two sliders 13 can slide on the outer wall of the slide bar 11 by means of the cooperation of the stabilizing rod 12, and the two sliders 13 can drive the clamping frame 15 to move by means of the cooperation of the connecting plate 14, thereby conveniently adjusting the spacing between the two clamping frames 15, thereby adjusting steel structure frames of different sizes, and then the steel structure frames can be placed on the upper end surfaces of the two clamping frames 15;

[0025] At the same time, the rocker 17 can be rotated to drive the second screw 16 to rotate, and the second screw 16 drives the movable sleeve 19 to move by cooperating with the second limit rod 18, and the movable sleeve 19 drives the clamping plate 21 to move by cooperating with the connecting rod 20. At this time, the distance between the connecting plate 14 and the clamping plate 21 can be adjusted, so that the clamping plate 21 and the connecting plate 14 are close to each other and the steel structure frame is clamped and fixed by the anti-slip teeth. The arrangement of the connecting plates 14 and the clamping plates 21 on both sides can prevent the steel structure frame from being displaced or falling during the reinforcement welding, thereby ensuring its safety during the reinforcement operation. Subsequently, the motor 7 drives the first screw 6 to rotate, and the first screw 6 drives the movable block 9 to move by cooperating with the first limit rod 8. The movable block 9 then drives the two clamping frames 15 to move through the cooperation of the movable frame 10, and the steel structure frame is driven to move up and down through the cooperation of the two clamping frames 15, thereby increasing the convenience of the steel structure frame during reinforcement welding.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A steel structure frame reinforcement device, comprising a base plate (1), characterized in that: A plurality of support plates (4) are fixedly mounted on the bottom wall of the base plate (1) through a telescopic mechanism; a first screw rod (6) is rotatably mounted on the upper end surface of the base plate (1) through a lifting frame (5); a motor (7) connected to the first screw rod (6) is fixedly mounted on the upper end surface of the lifting frame (5); a moving block (9) is threadedly mounted on the outer wall of the first screw rod (6); a first limiting rod (8) is fixedly mounted inside the lifting frame (5); the first limiting rod (8) slides through the moving block (9); a moving frame (10) is fixedly mounted on the end of the moving block (9); a sliding rod (11) is fixedly mounted inside the moving frame (10); the outer wall of the sliding rod (11) is threadedly mounted on the outer wall of the first screw rod (6); a first limiting rod (8) is fixedly mounted inside the lifting frame (5); the first limiting rod (8) slides through the moving block (9); a moving frame (10) is fixedly mounted on the end of the moving block (9); a sliding rod (11) is fixedly mounted inside the moving frame (10); and the outer wall of the sliding rod (11) is threadedly mounted on the outer wall of the first screw rod (6) through a stabilizing mechanism. The structure is slidably mounted with two sliders (13), the ends of the two sliders (13) are fixedly mounted with connecting plates (14), the outer walls of the two connecting plates (14) are fixedly mounted with clamping frames (15), the interiors of the two clamping frames (15) are rotatably mounted with second screws (16), the outer walls of the two second screws (16) are fixedly mounted with rocking wheels (17), the outer walls of the two second screws (16) are threadedly mounted with moving sleeves (19) through limiting mechanisms, the upper end surfaces of the two moving sleeves (19) are fixedly connected with clamping plates (21) through a connection mechanism, and anti-slip teeth are mounted on the two clamping plates (21) and the inner walls of the two connecting plates (14).

2. The steel structure frame reinforcement device according to claim 1, characterized in that: The telescopic mechanism comprises a cylinder (3) fixedly mounted on the bottom wall of the base plate (1), and the telescopic end of the cylinder (3) is fixedly connected to the upper end surface of the support plate (4).

3. The steel structure frame reinforcement device according to claim 2, characterized in that: The stabilizing mechanism comprises a stabilizing rod (12) fixedly mounted inside the moving frame (10), and the stabilizing rod (12) slides through two sliding blocks (13).

4. The steel structure frame reinforcement device according to claim 3, characterized in that: The limiting mechanism comprises a second limiting rod (18) fixedly mounted inside the clamping frame (15), and the second limiting rod (18) slides through the moving sleeve (19).

5. The steel structure frame reinforcement device according to claim 4, characterized in that: The connection mechanism comprises a connection rod (20) fixedly mounted on the upper end surface of the moving sleeve (19), and the end of the connection rod (20) is fixedly connected to the outer wall of the clamping plate (21).

6. The steel structure frame reinforcement device according to claim 5, characterized in that: A plurality of pulleys (2) are fixedly mounted on the bottom wall of the base plate (1), and each of the pulleys (2) is a universal wheel.

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