Steel structure butt joint device for steel structure construction

Abstract

The utility model belongs to the technical field of steel structure butt joint, and relates to a steel structure butt joint device for steel structure construction, which comprises a base, four support plates are fixed at the top of the base, and a first rotating shaft and a second rotating shaft are rotationally connected onto the four support plates through bearings. By arranging the base, the supporting plate, the first rotating shaft, the second rotating shaft, the adjusting frame, the driving mechanism, the moving base, the mounting plate, the electric hydraulic push rod and the double-purpose clamping assemblies, in the using process of the steel structure butt joint device, steel structures in different directions can be limited and fixed at the same time through the arranged double-purpose clamping assemblies; according to the steel structure butt-joint device, the four adjusting frames are arranged, so that a worker can conduct butt-joint work on steel structures in multiple directions according to use requirements, when the steel structures of different shapes need to be subjected to butt-joint, the four adjusting frames can be driven to be turned over and adjusted at the same time through the arranged driving mechanism, and then the worker can conduct butt-joint work after the steel structures are conveniently limited and fixed.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structure butt jointing, in particular to a steel structure butt jointing device for steel structure construction. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets.

[0003] When steel structures are butt-jointed and spliced, a butt-jointing device is often required to assist in positioning. However, the current butt-jointing device for steel structures can usually only perform butt-jointing operations on two-way steel structures during use, and cannot meet the needs of butt-jointing steel structures in multiple directions, which is inconvenient to use. Therefore, we propose a butt-jointing device for steel structure construction to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a steel structure docking device for steel structure construction, which solves the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: the present invention provides a steel structure docking device for steel structure construction, including a base, four support plates are fixed on the top of the base, and the four support plates are rotatably connected with a rotating shaft 1 and a rotating shaft 2 through bearings, and an adjustment frame is fixed between the corresponding rotating shaft 1 and the rotating shaft 2. The top of the base is provided with a driving mechanism for driving the four adjustment frames to rotate synchronously, and the interior of the adjustment frames is slidably connected to a moving seat, and the interior of the adjustment frames is fixed with a mounting plate, and one side wall of the mounting plate is fixed with an electric hydraulic push rod, and the ejection end of the electric hydraulic push rod slides through the mounting plate and is fixedly connected to the corresponding moving seat, and the interior of the moving seat is provided with a dual-purpose clamping component.

[0006] Furthermore, the driving mechanism includes a connecting plate fixed between four support plates, the top of the connecting plate is rotatably connected to a transmission shaft through a bearing, a driving bevel gear is fixed to the surface of the transmission shaft, and a driven bevel gear is fixed to the surface of each rotating shaft, and the driven bevel gears are meshed with the driving bevel gear. A motor is fixed to the top of the base, and the output end of the motor is fixedly connected to the bottom end of the transmission shaft.

[0007] Furthermore, the dual-purpose clamping assembly includes a bidirectional screw rod rotatably connected to the inside of the movable seat through a bearing, hand wheels are fixed at both ends of the bidirectional screw rod, and the surfaces of both ends of the bidirectional screw rod are threadedly connected to clamping plates that are compatible with the surface threads thereof, and two auxiliary plates fixed to the surface of the movable seat are arranged between the two clamping plates, and two limit rods are fixed inside the movable seat, and the two clamping plates slide on the surfaces of the two limit rods, and the upper and lower surfaces of the movable seat are provided with two strip grooves for making way for the clamping plates.

[0008] Furthermore, one side wall of the two clamping plates is provided with a square anti-slip rubber pad and an arc-shaped anti-slip rubber pad.

[0009] Furthermore, four guide grooves are formed on the inner walls of the four adjustment frames, and four guide slide rods adapted to the guide grooves are fixed on the surface of the movable seat.

[0010] Furthermore, a protective cover plate is fixed between the four support plates.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] 1. The utility model is provided with a base, a support plate, a first rotating shaft, a second rotating shaft, an adjustment frame, a driving mechanism, a movable seat, a mounting plate, an electric hydraulic push rod and a dual-purpose clamping assembly. During the use of this steel structure docking device, multiple sets of dual-purpose clamping assemblies can be used to simultaneously limit and fix steel structures in different directions, so that workers can perform multi-directional docking work on steel structures according to use needs;

[0013] 2. When it is necessary to dock steel structures of different shapes, the utility model can use the provided driving mechanism to simultaneously drive the four adjustment frames to perform flipping and adjustment. Then the staff can conveniently limit and fix the steel structure and then perform docking work, thereby increasing the scope of application of this docking device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

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

[0016] Figure 2 This is a schematic diagram of the structure of the adjustment frame of the utility model;

[0017] Figure 3This is a schematic diagram of the structure of the mobile seat of the utility model;

[0018] Figure 4 This is a schematic diagram of the regulating frame structure of the utility model.

[0019] In the figure: 1. Base; 2. Support plate; 3. Rotating shaft 1; 4. Rotating shaft 2; 5. Adjustment frame; 6. Driving mechanism; 601. Connecting plate; 602. Transmission shaft; 603. Active bevel gear; 604. Driven bevel gear; 605. Motor; 7. Moving seat; 8. Mounting plate; 9. Electric hydraulic push rod; 10. Dual-purpose clamping assembly; 1001. Bidirectional screw; 1002. Handwheel; 1003. Clamping plate; 1004. Auxiliary plate; 1005. Limit rod; 1006. Square anti-slip rubber pad; 1007. Arc-shaped anti-slip rubber pad; 11. Guide groove; 12. Guide rod; 13. Protective cover. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Examples, such as Figure 1 、 Figure 2 and Figure 3As shown, a steel structure docking device for steel structure construction proposed in one embodiment of the present invention includes a base 1, four support plates 2 are fixed on the top of the base 1, and the four support plates 2 are rotatably connected to a rotating shaft 1 3 and a rotating shaft 2 4 through bearings, and an adjusting frame 5 is fixed between the corresponding rotating shaft 1 3 and the rotating shaft 2 4. A driving mechanism 6 for driving the four adjusting frames 5 to rotate synchronously is provided on the top of the base 1, and a moving seat 7 is slidably connected to the inside of the adjusting frame 5. A mounting plate 8 is fixed to the inside of the adjusting frame 5, and an electric hydraulic push rod 9 is fixed to one side wall of the mounting plate 8. The ejection end of the electric hydraulic push rod 9 slides through the mounting plate 8 and is fixedly connected to the corresponding moving seat 7. A dual-purpose clamping component 10 is provided inside the moving seat 7. When using this steel structure docking device, after placing it in a suitable position, when the docked steel structure is square-shaped, the staff can dock the steel structures according to the number of times they need to meet the needs. Then the steel structures are placed on the dual-purpose clamping components 10 respectively. The dual-purpose clamping components 10 can be used to limit and fix the steel structures. After the steel structures are fixed, the lengths of the docking ends need to be kept consistent for accurate docking. Then the electric hydraulic push rods 9 in the corresponding positions can be started at the same time. The ejecting ends of the electric hydraulic push rods 9 can push the moving seat 7 to slide inside the adjustment frame 5. After the moving seat 7 moves, it can drive the steel structures that have been limited and fixed to move. At this time, the steel structures in different directions can be moved and docked. Finally, the staff can connect and fix the docked steel structures by welding, bolts or rivets. When the docked steel structure is circular, the driving mechanism 6 can be started to drive the four rotating shafts 2 4 to rotate. After the rotating shaft 2 4 rotates, it will drive the adjusting frame 5 to flip and adjust. At this time, the dual-purpose clamping component 10 can be reversed, and then the circular steel structure can be docked and fixed using the above operation.

[0023] like Figure 1 and Figure 2 As shown, in some embodiments, the driving mechanism 6 includes a connecting plate 601 fixed between the four support plates 2, and the top of the connecting plate 601 is rotatably connected to the transmission shaft 602 through a bearing, and a driving bevel gear 603 is fixed to the surface of the transmission shaft 602, and a driven bevel gear 604 is fixed to the surface of the rotating shaft 2 4, and the driven bevel gears 604 are all meshed with the driving bevel gear 603. A motor 605 is fixed to the top of the base 1, and the output end of the motor 605 is fixedly connected to the bottom end of the transmission shaft 602. Under the action of one motor 605, the four rotating shafts 2 4 can be driven to rotate at the same time, thereby saving production costs. When in use, the motor 605 is started to drive the transmission shaft 602 to rotate. After the transmission shaft 602 rotates, it will drive the driving bevel gear 603 to rotate. Because the driven bevel gears 604 are meshed with the driving bevel gear 603, when the transmission shaft 602 rotates, the four rotating shafts 2 4 can be driven to rotate at the same time, so that the adjustment frame 5 can be flipped and adjusted.

[0024] like Figure 1 and Figure 3 As shown, in some embodiments, the dual-purpose clamping assembly 10 includes a bidirectional screw rod 1001 rotatably connected to the inside of the movable seat 7 through a bearing, and hand wheels 1002 are fixed at both ends of the bidirectional screw rod 1001. The surfaces of both ends of the bidirectional screw rod 1001 are threadedly connected with clamping plates 1003 that are compatible with the threads on their surfaces. One side wall of the two clamping plates 1003 has square anti-slip rubber pads 1006 and arc-shaped anti-slip rubber pads 1007, so that the two clamping plates 1003 will be more stable after clamping and fixing the steel structure. Two auxiliary plates 1004 fixed to the surface of the movable seat 7 are arranged between the two clamping plates 1003, and two limiting rods 1005 are fixed inside the movable seat 7. The two clamping plates 1003 slide on the surfaces of the two limiting rods 1005. The upper and lower surfaces of the movable seat 7 are provided with two strip grooves for making way for the clamping plates 1003. When in use, After the steel structure is placed between the two clamping plates 1003, the auxiliary plate 1004 provided can be used to provide auxiliary support for the steel structure. Then, rotating the handwheel 1002 can drive the bidirectional screw rod 1001 to rotate. After the bidirectional screw rod 1001 rotates, it will drive the two clamping plates 1003 to move in the opposite direction. After the two clamping plates 1003 move in the opposite direction, the placed steel structure can be clamped and fixed. Because one end of the clamping plate 1003 is square and the other end is arc-shaped, it can clamp and fix square or circular steel structures. The set limit rod 1005 can play a limiting role. When the bidirectional screw rod 1001 drives the clamping plate 1003 to rotate, it can prevent the clamping plate 1003 from rotating synchronously with the bidirectional screw rod 1001, and the set strip groove can play a role of giving way, so that the clamping plate 1003 will not interfere with the moving seat 7 when moving.

[0025] like Figure 3 and Figure 4 As shown, in some embodiments, four guide grooves 11 are provided on the inner walls of the four adjustment frames 5, and four guide sliding rods 12 adapted to the guide grooves 11 are fixed on the surface of the movable seat 7, which can serve as a guide and support for the movable seat 7 so that it will be more stable when sliding inside the adjustment frame 5.

[0026] like Figure 1 As shown, in some embodiments, a protective cover plate 13 is fixed between the four support plates 2, which can support and place the connecting parts when the steel structure is connected by bolts, so as to facilitate the installation operation of the steel structure, and at the same time can provide shielding and protection for the driving mechanism 6.

[0027] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. 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 for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A steel structure docking device for steel structure construction, comprising a base (1), characterized in that: Four support plates (2) are fixed on the top of the base (1), and a rotating shaft (3) and a rotating shaft (4) are rotatably connected to each of the four support plates (2) through bearings. An adjustment frame (5) is fixed between the corresponding rotating shaft (3) and the rotating shaft (4). A driving mechanism (6) for driving the four adjustment frames (5) to rotate synchronously is provided on the top of the base (1). A moving seat (7) is slidably connected to the inside of the adjustment frame (5). A mounting plate (8) is fixed to the inside of the adjustment frame (5). An electric hydraulic push rod (9) is fixed to one side wall of the mounting plate (8). The ejection end of the electric hydraulic push rod (9) slides through the mounting plate (8) and is fixedly connected to the corresponding moving seat (7). A dual-purpose clamping assembly (10) is provided inside the moving seat (7).

2. A steel structure docking device for steel structure construction according to claim 1, characterized in that: The driving mechanism (6) comprises a connecting plate (601) fixed between four support plates (2); the top of the connecting plate (601) is rotatably connected to a transmission shaft (602) via a bearing; a driving bevel gear (603) is fixed to the surface of the transmission shaft (602); driven bevel gears (604) are fixed to the surface of each of the rotating shafts (4); the driven bevel gears (604) are meshed with the driving bevel gear (603); a motor (605) is fixed to the top of the base (1); and the output end of the motor (605) is fixedly connected to the bottom end of the transmission shaft (602).

3. The steel structure docking device for steel structure construction according to claim 1, characterized in that: The dual-purpose clamping assembly (10) comprises a bidirectional screw rod (1001) rotatably connected to the inside of the movable seat (7) through a bearing, a hand wheel (1002) being fixed to both ends of the bidirectional screw rod (1001), a clamping plate (1003) adapted to the thread on the surface of the bidirectional screw rod (1001) being threadedly connected to the surface of the screw rod, two auxiliary plates (1004) being fixed to the surface of the movable seat (7) are arranged between the two clamping plates (1003), two limiting rods (1005) are fixed inside the movable seat (7), the two clamping plates (1003) slide on the surfaces of the two limiting rods (1005), and two strip grooves for making way for the clamping plates (1003) are provided on the upper and lower surfaces of the movable seat (7).

4. A steel structure docking device for steel structure construction according to claim 3, characterized in that: One side wall of the two clamping plates (1003) is provided with a square anti-skid rubber pad (1006) and an arc-shaped anti-skid rubber pad (1007).

5. The steel structure docking device for steel structure construction according to claim 1, characterized in that: Four guide grooves (11) are respectively provided on the inner walls of the four adjustment frames (5), and four guide slide rods (12) adapted to the guide grooves (11) are respectively fixed on the surface of the movable seat (7).

6. The steel structure docking device for steel structure construction according to claim 1, characterized in that: A protective cover plate (13) is fixed between the four support plates (2).

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