Steel structure butt joint device for steel structure construction

Abstract

The utility model discloses a steel structure butt joint device for steel structure construction, including the bottom plate, the central position of bottom plate top is equipped with the base, the corner position of base top all is equipped with the support rod, the top of a plurality of support rods is equipped with the bearing plate, the top of bearing plate is equipped with the transmission case, the inside rotation of transmission case is installed with the vertical shaft, and the top extension of vertical shaft reaches the outside of transmission case and is equipped with the spare part frame, and the top of spare part frame is installed with first air cylinder, and the bottom of first air cylinder extends to the inside of spare part frame and is equipped with upper link frame, and the both ends of upper link frame all extend to the outside of spare part frame, and the outer wall on transmission case one side is installed with fourth air cylinder. The utility model not only can carry out double -position in -order butt joint assembly to steel structural member, to promote the butt joint efficiency of steel structural member when using butt joint device, also is easy to butt joint assembly to different specifications steel structural member, to promote the application range of butt joint device, and the convenience when using butt joint device is improved.

Description

Technical Field

[0001] This utility model relates to the field of steel structure assembly technology, specifically a steel structure docking device for steel structure construction. Background Technology

[0002] Steel structures are widely used in the construction industry due to their high strength, high rigidity and good corrosion resistance. However, in actual construction, steel structure connections face many problems. In order to ensure the connection effect of steel structures, it is particularly important to develop a steel structure connection device for steel structure construction.

[0003] Referring to the CN221047713U specification, a steel structure connection device for steel structure construction includes a base plate, a drive mechanism externally mounted on the base plate, a fixing plate fixedly connected to the top of the base plate, a hydraulic cylinder mounted on the top of the base plate, a top plate externally mounted on the hydraulic cylinder, and a grinding mechanism mounted at the bottom of the top plate. This steel structure connection device for steel structure construction utilizes a screw rod, sliding plate, second motor, connecting plate, threaded rod, clamping plate, connecting rod, positioning plate, fixing plate, hydraulic cylinder, top plate, mounting plate, linear electric screw guide rail, slider, and grinding plate. Users can fix two steel pipes, and then weld the two contacting steel pipes through a drive mechanism. Afterwards, the weld between the two steel pipes can be ground by a grinding plate. This allows for the fixing and docking of steel pipes of different sizes, while also improving the grinding of the weld joints, thus enhancing ease of use. As can be seen from the above, although this device can be applied well, it is usually not convenient for the sequential docking and assembly of steel structural components at two workstations. This makes it difficult for the device to achieve the expected docking efficiency for steel structural components, which often troubles users. Utility Model Content

[0004] The purpose of this utility model is to provide a steel structure docking device for steel structure construction, so as to solve the problem that although the device proposed in the background art can be applied well, it is usually not convenient to perform sequential docking and assembly of steel structure components in two stations, making it difficult for the device to achieve the expected docking efficiency for steel structure components.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a steel structure docking device for steel structure construction, comprising a base plate, a base at the center of the top of the base plate, support rods at the corners of the top of the base, a bearing plate at the top of several support rods, a transmission box at the top of the bearing plate, a vertical shaft rotatably mounted inside the transmission box, the top of the vertical shaft extending to the outside of the transmission box and having a component holder, a first cylinder mounted at the top of the component holder, the bottom of the first cylinder extending to the inside of the component holder and having an upper connecting frame, the outer walls on both sides of the upper connecting frame slidingly connected to the inner wall of the component holder, both ends of the upper connecting frame extending to the outside of the component holder, a fourth cylinder mounted on one side of the outer wall of the transmission box, one end of the fourth cylinder extending to the inside of the transmission box and having two racks mounted on a bracket, gears fixed on the outer walls at both ends of the vertical shaft, the gears meshing with the racks.

[0006] Preferably, the top of the base plate is provided with a support frame on both sides, the top of the support frame is provided with a limiting rail, a motor is installed on the outer wall of one side of the support frame, one end of the motor extends into the interior of the support frame and is provided with a lead screw, a U-shaped frame is threaded on the outer wall of one side of the lead screw, both ends of the U-shaped frame extend into the exterior of the support frame and are provided with a placement plate, and rollers are installed on both sides of the bottom end of the placement plate through brackets, the bottom of the rollers is slidably connected to the top of the limiting rail, and the movement range of the placement plate is limited by the setting of the rollers and the limiting rail.

[0007] Preferably, a shaft is provided on one side of the bottom end of the upper connecting frame via a bracket, a second upper clamping plate is fixed on the outer wall of one side of the shaft, and a placement cylinder is fixed on the outer wall of the other side of the shaft. The second upper clamping plate is provided to cooperate with the first upper clamping plate to clamp and fix the upper steel structure component.

[0008] Preferably, a second cylinder is mounted on both sides of the top of the placement plate via a bracket. A linkage plate is mounted on one end of the second cylinder. The bottom end of the linkage plate is slidably connected to the top of the placement plate. The second cylinder is used to drive the linkage plate to move horizontally.

[0009] Preferably, one side of the top of the linkage plate is provided with a vertical plate, a first lower clamping plate is fixed on the inner wall of the lower end of the vertical plate, a positioning seat is fixed on the inner wall of the upper end of the vertical plate, a third cylinder is installed at the top of the positioning seat, and the bottom end of the third cylinder passes through the positioning seat and is provided with a second lower clamping plate. The third cylinder is provided to drive the second lower clamping plate to perform lifting and lowering.

[0010] Preferably, a first upper clamping plate is slidably mounted on the outer wall of the shaft between the placement cylinder and the second upper clamping plate. An electric push rod is installed inside the placement cylinder, with one end of the electric push rod extending to the outside of the placement cylinder and connecting to the outer wall of the first upper clamping plate. The electric push rod is configured to drive the first upper clamping plate to translate.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the steel structure docking device for steel structure construction can not only perform dual-station sequential docking and assembly of steel structure components to improve the docking efficiency of steel structure components when using the docking device, but also facilitate the docking and assembly of steel structure components of different specifications to improve the applicability of the docking device, and improve the convenience of using the docking device.

[0012] (1) The rack is driven to move horizontally by the fourth cylinder. Because the rack and gear mesh with each other, the rack drives the vertical shaft to rotate through the gear. This causes the vertical shaft to drive the upper connecting frame and other related components to rotate horizontally through the component placement frame. This allows the clamping components at the bottom of the upper connecting frame to be rotated and moved to the clamping and docking components on both sides of the top of the base plate. This enables the steel structure components to be assembled in a dual-station sequence, thereby improving the docking efficiency of the docking device when it is in use.

[0013] (2) The linkage plate is driven by the second cylinder to slide on the top of the placement plate, so that the two linkage plates above the placement plate move closer or further apart. The clamping components on the inner wall of the vertical plate can clamp and fix steel structural components of different lengths, so as to facilitate the docking and assembly of steel structural components of different specifications, thereby improving the applicability of the docking device.

[0014] (3) The screw is rotated by the motor, so that the U-shaped frame slides on the outer wall of the screw and the U-shaped frame moves the placement plate laterally. At the same time, the placement plate drives the roller to roll on the top of the limit rail, so that the placement plate can move the steel structure clamped above it smoothly, so that the steel structure clamped at the bottom of the upper connecting frame can be connected to the designated area of ​​the steel structure above the placement plate, thereby improving the convenience of the docking device. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the present invention;

[0016] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0017] Figure 3 This utility model Figure 1 Enlarged structural diagram at point B;

[0018] Figure 4 This is a cross-sectional view of the transmission box of this utility model;

[0019] Figure 5 This utility model Figure 4 Enlarged structural diagram at point C.

[0020] In the diagram: 1. Base plate; 2. Base; 3. Support rod; 4. Bearing plate; 5. Transmission box; 6. Parts holder; 7. First cylinder; 8. Upper connecting frame; 9. Bearing frame; 10. Limiting rail; 11. Motor; 12. Lead screw; 13. U-shaped frame; 14. Parts holder plate; 15. Roller; 16. Second cylinder; 17. Linkage plate; 18. Vertical plate; 19. First lower clamping plate; 20. Positioning seat; 21. Third cylinder; 22. Second lower clamping plate; 23. Shaft; 24. Parts holder cylinder; 25. Electric push rod; 26. First upper clamping plate; 27. Second upper clamping plate; 28. Fourth cylinder; 29. ​​Rack; 30. Gear; 31. Vertical shaft. 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0022] Please see Figure 1-5 An embodiment of this utility model is provided: a steel structure docking device for steel structure construction, including a base plate 1, a bearing frame 9 on both sides of the top of the base plate 1, a limiting rail 10 at the top of the bearing frame 9, a motor 11 installed on the outer wall of one side of the bearing frame 9, one end of the motor 11 extending into the interior of the bearing frame 9 and having a lead screw 12, a U-shaped frame 13 threadedly installed on the outer wall of one side of the lead screw 12, both ends of the U-shaped frame 13 extending into the exterior of the bearing frame 9 and having a placement plate 14, and rollers 15 installed on both sides of the bottom end of the placement plate 14 through brackets, the bottom of the rollers 15 being slidably connected to the top of the limiting rail 10;

[0023] In use, the rollers 15 and the limit rails 10 are used to limit the movement range of the placement plate 14;

[0024] A second cylinder 16 is mounted on both sides of the top of the mounting plate 14 via a bracket. A linkage plate 17 is mounted on one end of the second cylinder 16, and the bottom end of the linkage plate 17 is slidably connected to the top of the mounting plate 14.

[0025] In use, the second cylinder 16 is set up to drive the linkage plate 17 to move horizontally;

[0026] One side of the top of the linkage plate 17 is provided with a vertical plate 18. A first lower clamping plate 19 is fixed on the inner wall of the lower end of the vertical plate 18. A positioning seat 20 is fixed on the inner wall of the upper end of the vertical plate 18. A third cylinder 21 is installed at the top of the positioning seat 20. The bottom end of the third cylinder 21 passes through the positioning seat 20 and is provided with a second lower clamping plate 22.

[0027] In use, the third cylinder 21 is set to drive the second lower clamping plate 22 to perform lifting and lowering operations;

[0028] A base 2 is provided at the center of the top of the base plate 1. Support rods 3 are provided at the corners of the top of the base 2. A bearing plate 4 is provided at the top of several support rods 3. A transmission box 5 is provided at the top of the bearing plate 4. A vertical shaft 31 is rotatably installed inside the transmission box 5. The top of the vertical shaft 31 extends to the outside of the transmission box 5 and is provided with a component rack 6. A first cylinder 7 is installed at the top of the component rack 6. The bottom end of the first cylinder 7 extends to the inside of the component rack 6 and is provided with an upper connecting frame 8. The outer walls on both sides of the upper connecting frame 8 are slidably connected to the inner wall of the component rack 6. Both ends of the upper connecting frame 8 extend to the outside of the component rack 6. A shaft 23 is provided on one side of the bottom end of the upper connecting frame 8 through a bracket. A second upper clamping plate 27 is fixed on the outer wall of one side of the shaft 23. A component storage cylinder 24 is fixed on the outer wall of the other side of the shaft 23.

[0029] In use, the second upper clamping plate 27 is set to cooperate with the first upper clamping plate 26 to clamp and fix the upper steel structure component;

[0030] A first upper clamping plate 26 is slidably installed on the outer wall of the shaft 23 between the placement cylinder 24 and the second upper clamping plate 27. An electric push rod 25 is installed inside the placement cylinder 24. One end of the electric push rod 25 extends to the outside of the placement cylinder 24 and is connected to the outer wall of the first upper clamping plate 26.

[0031] In use, the electric push rod 25 is set to drive the first upper clamping plate 26 to move horizontally;

[0032] A fourth cylinder 28 is installed on the outer wall of one side of the transmission box 5. One end of the fourth cylinder 28 extends into the interior of the transmission box 5 and is provided with two racks 29 through a bracket. Gears 30 are fixed on the outer walls of both ends of the vertical shaft 31, and the gears 30 mesh with the racks 29.

[0033] In this embodiment, the first upper clamping plate 26 is first driven by the electric push rod 25 to slide on the outer wall of the shaft 23, so that the first upper clamping plate 26, together with the second upper clamping plate 27, can clamp and fix the upper steel structure. Then, the second lower clamping plate 22 is driven by the third cylinder 21 to move downward, so that the second lower clamping plate 22, together with the first lower clamping plate 19, can clamp and fix the lower steel structure. After that, the upper connecting frame 8 is driven by the first cylinder 7 to slide downward on the inner side of the mounting frame 6, so that the upper connecting frame 8 can move the upper steel structure. The component moves down and contacts the lower steel structural component to achieve the purpose of docking the two steel structural components. Then, welding or bolting can be used for subsequent assembly of the two steel structural components. The second cylinder 16 drives the linkage plate 17 to slide on top of the placement plate 14, causing the two linkage plates 17 above the placement plate 14 to move closer or further apart. The clamping components on the inner wall of the vertical plate 18 can then clamp and fix steel structural components of different lengths, facilitating the docking and assembly of steel structural components of different specifications. Finally, the assembly is completed by electric... The machine 11 drives the lead screw 12 to rotate, causing the U-shaped frame 13 to slide on the outer wall of the lead screw 12. This causes the U-shaped frame 13 to move the placement plate 14 laterally. Simultaneously, the placement plate 14 drives the roller 15 to roll on top of the limit rail 10. This allows the placement plate 14 to smoothly move the steel structural component clamped above it, aligning the steel structural component clamped at the bottom of the upper connecting frame 8 with the designated area of ​​the steel structural component above the placement plate 14. This improves the alignment accuracy of the steel structural component. Then, the fourth cylinder 28 drives the rack 2... 9. The rack 29 and gear 30 mesh with each other, causing the rack 29 to drive the vertical shaft 31 to rotate via the gear 30. This causes the vertical shaft 31 to drive the upper connecting frame 8 and other related components to rotate horizontally via the component placement frame 6. This allows the clamping components at the bottom of the upper connecting frame 8 to be rotated and moved above the clamping and docking components on both sides of the top of the base plate 1. This enables the steel structure components to be assembled in a dual-station sequence, reducing the time cost when replacing the steel structure components above the component placement plate 14 and improving the docking efficiency of the steel structure components. This completes the use of the docking device.

Claims

1. A steel structure connection device for steel structure construction, characterized in that: Includes a base plate (1), a base (2) is provided at the center of the top of the base plate (1), and support rods (3) are provided at the corners of the top of the base (2). A bearing plate (4) is provided at the top of several support rods (3), and a transmission box (5) is provided at the top of the bearing plate (4). A vertical shaft (31) is rotatably installed inside the transmission box (5). The top of the vertical shaft (31) extends to the outside of the transmission box (5) and is provided with a component holder (6). A first cylinder (7) is installed at the top of the component holder (6). The bottom of the first cylinder (7) The upper connecting frame (8) extends to the inner side of the component holder (6) and is provided with an upper connecting frame (8). The outer walls on both sides of the upper connecting frame (8) are slidably connected to the inner wall of the component holder (6). Both ends of the upper connecting frame (8) extend to the outside of the component holder (6). A fourth cylinder (28) is installed on the outer wall of one side of the transmission box (5). One end of the fourth cylinder (28) extends into the interior of the transmission box (5) and is provided with two racks (29) through a bracket. Gears (30) are fixed on the outer walls at both ends of the vertical shaft (31). The gears (30) mesh with the racks (29).

2. The steel structure connection device for steel structure construction according to claim 1, characterized in that: The top of the base plate (1) is provided with a support frame (9) on both sides. The top of the support frame (9) is provided with a limiting rail (10). A motor (11) is installed on the outer wall of one side of the support frame (9). One end of the motor (11) extends into the interior of the support frame (9) and is provided with a lead screw (12). A U-shaped frame (13) is threaded on the outer wall of one side of the lead screw (12). Both ends of the U-shaped frame (13) extend to the outside of the support frame (9) and are provided with a placement plate (14). Rollers (15) are installed on both sides of the bottom end of the placement plate (14) through brackets. The bottom of the rollers (15) is slidably connected to the top of the limiting rail (10).

3. The steel structure docking device for steel structure construction according to claim 1, characterized in that: A shaft (23) is provided on one side of the bottom end of the upper connecting frame (8) via a bracket. A second upper clamping plate (27) is fixed on the outer wall of one side of the shaft (23), and a placement cylinder (24) is fixed on the outer wall of the other side of the shaft (23).

4. A steel structure connection device for steel structure construction according to claim 2, characterized in that: The top two sides of the mounting plate (14) are each equipped with a second cylinder (16) via a bracket. A linkage plate (17) is installed at one end of the second cylinder (16). The bottom end of the linkage plate (17) is slidably connected to the top end of the mounting plate (14).

5. A steel structure connection device for steel structure construction according to claim 4, characterized in that: One side of the top of the linkage plate (17) is provided with a vertical plate (18). A first lower clamping plate (19) is fixed on the inner wall of the lower end of the vertical plate (18). A positioning seat (20) is fixed on the inner wall of the upper end of the vertical plate (18). A third cylinder (21) is installed on the top of the positioning seat (20). The bottom end of the third cylinder (21) passes through the positioning seat (20) and is provided with a second lower clamping plate (22).

6. A steel structure connection device for steel structure construction according to claim 3, characterized in that: A first upper clamping plate (26) is slidably installed on the outer wall of the shaft (23) between the placement cylinder (24) and the second upper clamping plate (27). An electric push rod (25) is installed inside the placement cylinder (24). One end of the electric push rod (25) extends to the outside of the placement cylinder (24) and is connected to the outer wall of the first upper clamping plate (26).

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