Supporting equipment for steel structure house construction

Abstract

The utility model relates to the technical field of supporting equipment for house construction, and provides supporting equipment for steel structure house construction, which comprises a supporting plate, two ends of the supporting plate are slidably connected with fixing plates, and the lower end of the supporting plate is provided with a mounting plate; a height fine adjustment mechanism; the height fine adjustment mechanism is arranged between the fixing plate and the mounting plate, and the fixing plate and the mounting plate are in transmission connection through the height fine adjustment mechanism. According to the device, the lifting column can be fixed by adjusting the lifting column and matching the fixing bolt with the fixing nut, the supporting height of the device can be rapidly adjusted, fine adjustment can be conducted through the supporting plate by rotating the first threaded rod and matching with the connecting rod, and fine adjustment can be conducted according to the height of a welding point; the height requirements of different welding joints can be met, and the device is high in adjustment flexibility and convenient and fast to use and operate.

Description

Technical Field

[0001] The utility model relates to the technical field of supporting equipment for house construction, in particular to supporting equipment for steel structure house construction. Background Art

[0002] Steel structure housing construction refers to the construction process of various types of housing buildings using steel as the main structural material. It has a higher degree of factory production and assembly efficiency than traditional concrete structure houses.

[0003] In the construction of steel structure houses, it is often necessary to weld the connection between two steel materials. Thermal stress and deformation will be generated during the welding process. Usually, steel pipes are used to build temporary support frames to support the welding nodes. However, the construction and disassembly of temporary support frames built with steel pipes require a certain amount of man-hours and labor intensity, and the steel pipe support needs to occupy a large construction space, especially in a construction site environment with limited space. It may cause certain impacts and interference to other construction operations. In addition, the height of the temporary support frame built with steel pipes is limited by the steel pipe material, and it cannot be fine-tuned according to the height of the welding point, and cannot meet the height requirements of different welding nodes. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that thermal stress and deformation will be generated during the welding process. Usually, a temporary support frame is built with steel pipes to support the welding nodes. However, the construction and disassembly of the temporary support frame built with steel pipes requires a certain amount of working hours and labor intensity, and the steel pipe support needs to occupy a large construction space, especially in a construction site environment with limited space, which may cause certain influence and interference to other construction operations. In addition, the height of the temporary support frame built with steel pipes is limited by the steel pipe material, and it is impossible to make fine adjustments according to the height of the welding point, and the height requirements of different welding nodes cannot be met.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solution: a support device for steel structure house construction, comprising:

[0006] A support plate, both ends of which are slidably connected to fixed plates, and a mounting plate is provided at the lower end of the support plate;

[0007] A height fine adjustment mechanism; the height fine adjustment mechanism is arranged between the fixed plate and the mounting plate, and the fixed plate and the mounting plate are connected by transmission via the height fine adjustment mechanism;

[0008] The base is arranged at the lower end of the mounting plate, the top of the base is fixedly connected with an adjusting column, a lifting column is slidably connected inside the adjusting column, the top of the lifting column is fixedly connected to the bottom end of the mounting plate, and a height coarse adjustment mechanism is arranged between the lifting column and the adjusting column; the device has strong adjustment flexibility and is convenient to use and operate.

[0009] As a preferred embodiment, the height fine-adjustment mechanism includes a mounting bracket fixedly connected to both ends of the mounting plate, a first threaded rod being rotatably connected between the mounting brackets, sliding blocks being slidably connected to both sides of the top of the mounting plate, the sliding blocks at both ends are respectively threadedly connected to the two ends of the first threaded rod, the threads at the two ends of the first threaded rod have opposite rotation directions, a first rotating pin is fixedly connected to the top of the sliding block, two mounting blocks are fixedly connected to the two sliding blocks corresponding to the bottom end of the support plate, a second rotating pin is fixedly connected to the middle part of the mounting block, a connecting rod is arranged between the mounting block and the sliding block, the two ends of the connecting rod are respectively rotatably connected to the first rotating pin and the second rotating pin, and the support height of the device can be finely adjusted by rotating the first threaded rod.

[0010] As a preferred embodiment, the four corners of the bottom end of the support plate are fixedly connected with lifting rods, and the top end of the mounting plate corresponding to the lifting rods is fixedly connected with sleeves, the lifting rods are slidably connected to the sleeves at the positions where they are aligned, and the lifting rods inside the sleeves play a guiding role in the lifting and lowering of the support plate.

[0011] As a preferred embodiment, the coarse height adjustment mechanism includes a plurality of fixing bolts slidably connected to the inside of the adjusting column, a plurality of through holes adapted to the fixing bolts are vertically opened inside the lifting column, a fixing nut is threadedly connected to the other end of the fixing bolt, and the fixing bolt fixes the lifting column to the inside of the adjusting column via the fixing nut and the through hole, and the approximate height of the adjustment device can be achieved by the fixing bolts cooperating with the fixing nuts.

[0012] As a preferred embodiment, a sliding groove is opened inside the support plate, and a second threaded rod is rotatably connected inside the sliding groove, and the threads at both ends of the second threaded rod have opposite rotation directions. A connecting block is fixedly connected to the bottom end of the fixed plate, and the connecting block is slidably connected inside the sliding groove. The connecting block is threadedly connected to the second threaded rod, and the second threaded rod can be rotated to make the fixed plates at both ends approach or move away from each other to clamp and fix the two ends of the welding point.

[0013] As a preferred implementation, the four corners of the connecting block abut against the inner wall of the sliding groove, thereby guiding the movement of the connecting block.

[0014] As a preferred embodiment, the end of the first threaded rod is fixedly connected to a first rocker arm, and the end of the second threaded rod is fixedly connected to a second rocker arm, so that a force-saving arm is formed for the first threaded rod and the second threaded rod through the first rocker arm and the second rocker arm.

[0015] As a preferred embodiment, universal movable wheels are fixedly installed at the four corners of the bottom end of the base to improve the mobility of the device.

[0016] Compared with the prior art, the advantages and positive effects of the utility model are:

[0017] 1. The utility model is provided with components such as an adjusting column, a lifting column, a fixing bolt, a fixing nut, a first threaded rod and a connecting rod. The device can adjust the lifting column and fix the lifting column by the fixing bolt and the fixing nut to realize rapid adjustment of the support height of the device. By rotating the first threaded rod and cooperating with the connecting rod, fine adjustment can be performed through the support plate support. Fine adjustments can be made according to the height of the welding point to meet the height requirements of different welding nodes. The device has strong adjustment flexibility and is convenient to use and operate.

[0018] 2. The utility model is provided with components such as a second threaded rod, a connecting block and a fixing plate. By rotating the second threaded rod, the fixing plates at both ends can be moved closer to or farther away from each other to clamp and fix the two ends of the welding point, so that the welding point can be supported at multiple points, further improving the support stability of the welding point. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional structural diagram of a support device for steel structure house construction provided by the utility model;

[0020] Figure 2 A partial cross-sectional view of a support device for steel structure house construction provided by the utility model;

[0021] Figure 3 The utility model provides a support device for steel structure house construction Figure 2 A partial enlarged view of the middle part;

[0022] Figure 4 The utility model provides a support device for steel structure house construction Figure 2 A partial enlarged view of point B in the middle.

[0023] Legend:

[0024] 1. Support plate; 2. Fixed plate; 3. Mounting plate; 4. Lifting column; 5. Adjusting column; 6. Through hole; 7. Fixing bolt; 8. Fixing nut; 9. Base; 10. Universal moving wheel; 11. Second threaded rod; 12. First rocker arm; 13. First threaded rod; 14. Mounting frame; 15. Connecting rod; 16. First rotating pin; 17. Second rotating pin; 18. Mounting block; 19. Sleeve; 20. Lifting rod; 21. Sliding groove; 22. Connecting block; 23. Second rocker arm; 24. Sliding block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 The utility model provides a technical solution: a support device for steel structure house construction, comprising:

[0027] A support plate 1, both ends of the support plate 1 are slidably connected with a fixing plate 2, and a mounting plate 3 is provided at the lower end of the support plate 1;

[0028] Height fine adjustment mechanism; the height fine adjustment mechanism is arranged between the fixed plate 2 and the mounting plate 3, and the fixed plate 2 and the mounting plate 3 are connected by the height fine adjustment mechanism;

[0029] The base 9 is arranged at the lower end of the mounting plate 3, the top of the base 9 is fixedly connected with an adjusting column 5, the inside of the adjusting column 5 is slidably connected with a lifting column 4, the top of the lifting column 4 is fixedly connected to the bottom end of the mounting plate 3, and a height coarse adjustment mechanism is arranged between the lifting column 4 and the adjusting column 5; the device can adjust the supporting height of the device through the height coarse adjustment mechanism and the height fine adjustment mechanism, and can make fine adjustments according to the height of the welding point to meet the height requirements of different welding nodes. The device has strong adjustment flexibility and is convenient to use and operate.

[0030] like Figure 1-4As shown, the height fine-adjustment mechanism includes a mounting frame 14 fixedly connected to both ends of the mounting plate 3, a first threaded rod 13 is rotatably connected between the mounting frames 14, sliding blocks 24 are slidably connected to both sides of the top of the mounting plate 3, the sliding blocks 24 at both ends are respectively threadedly connected to the two ends of the first threaded rod 13, and the threads at both ends of the first threaded rod 13 are rotated in opposite directions. A first rotating pin 16 is fixedly connected to the top of the sliding block 24, and two mounting blocks 18 are fixedly connected to the two sliding blocks 24 at the bottom of the support plate 1, and a second rotating pin 17 is fixedly connected to the middle of the mounting block 18. A connecting rod 15 is arranged between the mounting block 18 and the sliding block 24, and the two ends of the connecting rod 15 are respectively rotatably connected to the first rotating pin 16 and the second rotating pin 17. By rotating the first threaded rod 13, the support height of the device can be finely adjusted, so that the device can accurately adjust the height to support the welding point, and the device has strong adjustment flexibility.

[0031] like Figure 1-4 As shown, the four corners of the bottom end of the support plate 1 are fixedly connected with lifting rods 20, and the top of the mounting plate 3 corresponding to the lifting rods 20 is fixedly connected with sleeves 19. The lifting rods 20 are slidably connected to the sleeves 19 at the position where the lifting rods 20 are aligned with the lifting rods 20. The four corners of the mounting plate 3 are fixedly connected with sleeves 19. The lifting rods 20 inside the sleeves 19 play a guiding role in the lifting and lowering of the support plate 1, thereby improving the stability of the support plate 1 when it is lifted and lowered.

[0032] like Figure 1-4 As shown, the height coarse adjustment mechanism includes a plurality of fixing bolts 7 slidably connected to the inside of the adjusting column 5, a plurality of through holes 6 adapted to the fixing bolts 7 are vertically opened inside the lifting column 4, and a fixing nut 8 is threadedly connected to the other end of the fixing bolt 7. The fixing bolt 7 fixes the lifting column 4 to the inside of the adjusting column 5 through the fixing nut 8 and the through hole 6. The approximate height of the adjustment device can be achieved by combining the fixing bolts 7 with the fixing nuts 8, and the height of the device can be quickly adjusted.

[0033] like Figure 1-4 As shown, a sliding groove 21 is opened inside the support plate 1, and a second threaded rod 11 is rotatably connected inside the sliding groove 21. The threads at both ends of the second threaded rod 11 are rotated in opposite directions. A connecting block 22 is fixedly connected to the bottom end of the fixed plate 2. The connecting block 22 is slidably connected inside the sliding groove 21. The connecting block 22 is threadedly connected to the second threaded rod 11. By rotating the second threaded rod 11, the fixed plates 2 at both ends can be moved closer to or farther from each other to achieve clamping and fixing of the two ends of the welding point, thereby improving the support stability of the welding point.

[0034] like Figure 1-4 As shown, the four corners of the connecting block 22 abut against the inner wall of the sliding groove 21 , which guides the movement of the connecting block 22 and improves the stability of the movement of the connecting block 22 .

[0035] like Figure 1-4As shown, the end of the first threaded rod 13 is fixedly connected to the first rocker arm 12, and the end of the second threaded rod 11 is fixedly connected to the second rocker arm 23. The first rocker arm 12 and the second rocker arm 23 form a force-saving arm for the first threaded rod 13 and the second threaded rod 11, making it easier to rotate the first threaded rod 13 and the second threaded rod 11.

[0036] like Figure 1-4 As shown, universal movable wheels 10 are fixedly installed at the four corners of the bottom end of the base 9 to improve the mobility of the device and make the movement of the device more convenient.

[0037] Working principle: When supporting the welding point, the approximate height is adjusted through the height coarse adjustment mechanism. After adjusting the approximate height of the lifting column 4, the fixing bolt 7 is passed through the through hole 6 and fixed by the fixing nut 8 to adjust the height of the lifting column 4, and then the supporting device is finely adjusted according to the height of the welding point through the height fine adjustment mechanism, and the first threaded rod 13 is rotated so that the sliding blocks 24 at both ends move synchronously along the axis of the first threaded rod 13. When the sliding block 24 moves, the angle of the connecting rod 15 will change, and the mounting block 18 will be used to drive the support plate 1 to move up and down, so as to finely adjust the support height of the device, so that the device can accurately adjust the height to support the welding point, and the four corners of the mounting plate 3 are fixedly connected with sleeves 19, and the lifting rod 20 inside the sleeve 19 plays a guiding role in the lifting and lowering of the support plate 1. The device can adjust the support height of the device through the height coarse adjustment mechanism and the height fine adjustment mechanism, and can make fine adjustments according to the height of the welding point to meet the height requirements of different welding nodes. The device has strong adjustment flexibility and is convenient to use.

[0038] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A support device for steel structure house construction, characterized in that: include: A support plate (1), wherein both ends of the support plate (1) are slidably connected to a fixing plate (2), and a mounting plate (3) is provided at the lower end of the support plate (1); A height fine adjustment mechanism; the height fine adjustment mechanism is arranged between the fixed plate (2) and the mounting plate (3), and the fixed plate (2) and the mounting plate (3) are connected in transmission via the height fine adjustment mechanism; A base (9), wherein the base (9) is arranged at the lower end of the mounting plate (3), an adjusting column (5) is fixedly connected to the top of the base (9), a lifting column (4) is slidably connected inside the adjusting column (5), the top of the lifting column (4) is fixedly connected to the bottom end of the mounting plate (3), and a height coarse adjustment mechanism is arranged between the lifting column (4) and the adjusting column (5).

2. A support device for steel structure house construction according to claim 1, characterized in that: The height fine adjustment mechanism comprises a mounting frame (14) fixedly connected to two ends of the mounting plate (3), a first threaded rod (13) being rotatably connected between the mounting frames (14), sliding blocks (24) being slidably connected to both sides of the top of the mounting plate (3), the sliding blocks (24) at both ends being threadedly connected to the two ends of the first threaded rod (13) respectively, the threads at the two ends of the first threaded rod (13) being in opposite directions, a first rotating pin (16) being fixedly connected inside the top of the sliding block (24), two mounting blocks (18) being fixedly connected to the two sliding blocks (24) at the bottom end of the support plate (1), a second rotating pin (17) being fixedly connected to the middle of the mounting block (18), a connecting rod (15) being arranged between the mounting block (18) and the sliding block (24), the two ends of the connecting rod (15) being rotatably connected to the first rotating pin (16) and the second rotating pin (17) respectively.

3. A support device for steel structure house construction according to claim 1, characterized in that: The four corners of the bottom end of the support plate (1) are fixedly connected with lifting rods (20), and the top end of the mounting plate (3) is fixedly connected with sleeves (19) corresponding to the lifting rods (20). The lifting rods (20) are slidably connected with the sleeves (19) at the positions where they are aligned.

4. A support device for steel structure house construction according to claim 1, characterized in that: The height coarse adjustment mechanism comprises a plurality of fixing bolts (7) slidably connected inside the adjustment column (5); a plurality of through holes (6) adapted to the fixing bolts (7) are vertically opened inside the lifting column (4); a fixing nut (8) is threadedly connected to the other end of the fixing bolt (7); the fixing bolt (7) fixes the lifting column (4) inside the adjustment column (5) via the fixing nut (8) and the through hole (6).

5. A support device for steel structure house construction according to claim 2, characterized in that: The support plate (1) is provided with a sliding groove (21) inside, and a second threaded rod (11) is rotatably connected inside the sliding groove (21), and the threads at both ends of the second threaded rod (11) are rotated in opposite directions. A connecting block (22) is fixedly connected to the bottom end of the fixed plate (2), and the connecting block (22) is slidably connected inside the sliding groove (21), and the connecting block (22) is threadedly connected to the second threaded rod (11).

6. A support device for steel structure house construction according to claim 5, characterized in that: The four corners of the connecting block (22) abut against the inner wall of the sliding groove (21).

7. A support device for steel structure house construction according to claim 5, characterized in that: The end of the first threaded rod (13) is fixedly connected to a first rocker arm (12), and the end of the second threaded rod (11) is fixedly connected to a second rocker arm (23).

8. The supporting device for steel structure house construction according to claim 1, characterized in that: Universal movable wheels (10) are fixedly mounted at the four corners of the bottom end of the base (9).

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