Steel structure assembling and positioning mould

Abstract

The utility model discloses a steel structure assembling and positioning mould which comprises a base, L-shaped supporting rods are connected to the two sides of the base, connecting rods are connected to one ends of the L-shaped supporting rods, fixing blocks are arranged between the two connecting rods, a plurality of shaft rods are arranged between the two fixing blocks, the outer rings of the shaft rods are sleeved with a table plate, and a supporting plate is arranged at the bottom of the table plate. A rotating rod is rotationally arranged between the two supporting plates, the outer ring of the rotating rod is connected with a screw rod, the bottom of the connecting rod is connected with a supporting rod, one end of the supporting rod is connected with a U-shaped frame, and an adjusting groove is formed in an inner cavity of the U-shaped frame in a penetrating mode. And through cooperative use of the platen and the shaft rod, the steel structure can be butted and assembled at different gradients, so that the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure assembly, in particular to a steel structure assembly positioning jig. 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. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings, bridges and other fields.

[0003] After searching, in the prior art, a utility model with publication number CN220971219U discloses an assembly jig for a plate steel structure bridge, comprising a base plate, a fixed plate fixedly connected to the top of the base plate near the left side, a movable plate sleeved on the outer edge of the fixed plate near the top, a first anti-slip pad fixedly connected to the left side of the movable plate, a plurality of blind holes are opened on the right side of the fixed plate, and the plurality of blind holes are linearly arranged from top to bottom, and a plug-in tube is plugged into the right side of the movable plate near the bottom. Through the mutual cooperation between the various components, the vertical plate can be clamped and fixed conveniently, the verticality of the vertical plate is ensured, and the friction coefficient between the clamping plate and the movable plate and the vertical plate can be increased, thereby improving the firmness of the clamping, preventing displacement during welding, and improving the assembly welding quality of the vertical plate. At the same time, the device makes it convenient to adjust the spacing between the vertical plates during welding, which is convenient for users to maintain the spacing between the vertical plates, so that the vertical plates can be welded evenly.

[0004] And the prior art, a thin plate steel structure bridge assembly jig with publication number CN209774462U.

[0005] The above-mentioned technical solutions make the use of the jig better through different methods, but the above-mentioned methods can only perform vertical or horizontal docking and assembly of steel structures, and it is difficult to complete docking work with a certain inclination, such as a "V"-shaped structure, which leads to certain limitations in the use of the device. Utility Model Content

[0006] The purpose of the utility model is to provide a steel structure assembly positioning jig to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present utility model provides the following technical solutions: It includes a base, both sides of the base are connected with L-shaped support rods, one end of each L-shaped support rod is connected with a connecting rod, a fixing block is arranged between the two connecting rods, a plurality of shaft rods are arranged between the two fixing blocks, a table board is sleeved on the outer circle of the shaft rod, a support board is arranged at the bottom of the table board, a rotating rod is rotatably arranged between the two support boards, a screw rod is connected to the outer circle of the rotating rod, a support rod is connected to the bottom of the connecting rod, one end of the support rod is connected with a U-shaped frame, and an adjustment groove is penetrated through the inner cavity of the U-shaped frame.

[0008] Preferably, a fixing rod is arranged on the inner wall of the adjustment groove, and the screw rod is movably connected with the adjustment groove.

[0009] Preferably, the outer circle of the screw rod is respectively connected with a first adjusting nut and a second adjusting nut through threads, the first adjusting nut is located above the fixing rod, and the second adjusting nut is located below the fixing rod.

[0010] Preferably, a plurality of anti-slip lines are distributed on the outer wall of the fixing rod.

[0011] Preferably, a plurality of sliding grooves are opened on both fixed sides of the table board, a fixing plate is arranged at the end of the sliding groove, a screw hole is penetrated through the inner cavity of the fixing plate, a threaded rod is threadedly connected in the inner cavity of the screw hole, a rotating block is connected to one end of the threaded rod, and a clamping block is threadedly connected to the outer circle of the threaded rod.

[0012] Preferably, a plurality of convex rods are arranged on the side wall of the clamping block, an anti-slip pad is arranged on the top of the table board, a support column is arranged on the top of the base, one end of the U-shaped frame is fixedly connected with the side wall of the support column, and a plurality of reinforcing plates are connected between the side wall of the support column and the top of the base.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. For this steel structure assembly positioning jig, through the combined use of the table board and the shaft rod, the steel structure can be assembled in butt joint with different inclination degrees, thereby improving the applicability of the device.

[0015] 2. For this steel structure assembly positioning jig, through the combined use of the U-shaped frame, the first adjusting nut, the second adjusting nut, the screw rod and the adjustment groove, the position of the table board can be locked to prevent the table board from tipping over, thereby improving the use stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a left view structural schematic diagram of the present utility model.

[0017] Figure 2 It is a right view structural schematic diagram of the present utility model.

[0018] Figure 3 This is a schematic cross-sectional structure diagram of the present utility model.

[0019] Figure 4 This is a schematic structure diagram of the U-shaped frame of the present utility model.

[0020] In the figure: 1, base; 2, L-shaped support rod; 3, connecting rod; 4, fixing block; 5, support rod; 6, U-shaped frame; 7, pillar; 8, reinforcing plate; 9, shaft rod; 10, table board; 11, support plate; 12, rotating rod; 13, screw rod; 14, first adjusting nut; 15, second adjusting nut; 16, adjusting groove; 17, fixing rod; 18, anti-slip pattern; 19, sliding groove; 20, fixing plate; 21, screw hole; 22, threaded rod; 23, rotating block; 24, clamping block; 25, convex rod; 26, anti-slip pad. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment: Please refer to Figures 1-4 , the present utility model provides a technical solution: a steel structure assembly positioning jig, including a base 1, L-shaped support rods 2 are connected to both sides of the base 1, one end of the L-shaped support rod 2 is connected to a connecting rod 3, a fixing block 4 is arranged between the two connecting rods 3, a plurality of shaft rods 9 are arranged between the two fixing blocks 4, a table board 10 is sleeved outside the shaft rod 9, a support plate 11 is arranged at the bottom of the table board 10, a rotating rod 12 is rotatably arranged between the two support plates 11, a screw rod 13 is connected to the outer circle of the rotating rod 12, a support rod 5 is connected to the bottom of the connecting rod 3, one end of the support rod 5 is connected to a U-shaped frame 6, and an adjusting groove 16 is penetrated and opened in the inner cavity of the U-shaped frame 6.

[0023] Among them, a fixing rod 17 is arranged on the inner wall of the adjusting groove 16, and the screw rod 13 is movably connected to the adjusting groove 16.

[0024] Among them, the outer circle of the screw rod 13 is respectively connected with a first adjusting nut 14 and a second adjusting nut 15 by threads, the first adjusting nut 14 is located above the fixing rod 17, and the second adjusting nut 15 is located below the fixing rod 17.

[0025] In this embodiment, the table board 10 makes a circular motion centered on the shaft rod 9, from Figure 1As shown in the figure, there are two platen plates 10 of the present device, which are symmetrically opposite with the fixed block 4 as the center. When inclined docking assembly is required, first place the two steel structure plates above the two platen plates 10 respectively, and then lift the end of one of the platen plates 10 upward. At this time, the included angle between the tops of the two platen plates 10 can be adjusted between 90° and 180°. When one of the platen plates 10 is perpendicular to the other platen plate 10, then lift the end of the other platen plate 10, and the included angle between the tops of the two platen plates 10 can be adjusted between 0° and 90°, so that the steel structure can complete the docking assembly at different inclinations, thereby improving the applicability of the device; when the platen plate 10 is adjusted, the rotating rod 12 connected by the support plate 11 at its bottom drives the screw rod 13 to move in the inner cavity of the sliding groove 19. When adjusting the platen plate 10 upward, first loosen the second adjusting nut 15, and after the adjustment is completed, lock the connection through the first adjusting nut 14. When adjusting the platen plate 10 downward, first loosen the first adjusting nut 14, and after the adjustment is completed, lock the connection through the second adjusting nut 15, so as to fix the position of the platen plate 10 to prevent the platen plate 10 from tipping over.

[0026] Among them, a number of anti-slip lines 18 are distributed on the outer wall of the fixed rod 17.

[0027] In this embodiment, the anti-slip lines 18 can increase the friction between the first fastening nut 14, the second fastening nut 15 and the fixed rod 17, avoid shaking of the platen plate 10 after the adjustment is completed, and improve the use stability of the device.

[0028] Among them, a plurality of sliding grooves 19 are opened on both fixed sides of the platen plate 10. The end of the sliding groove 19 is provided with a fixing plate 20. A screw hole 21 is penetrated through the inner cavity of the fixing plate 20. A threaded rod 22 is threadedly connected in the inner cavity of the screw hole 21. One end of the threaded rod 22 is connected with a rotating block 23, and a clamping block 24 is threadedly connected to the outer circle of the threaded rod 22.

[0029] In this embodiment, after the steel structure is placed above the platen plate 10, rotate the threaded rod 22 through the rotating block 23. At this time, the threaded rod 22 drives the clamping block 24 to slide in the sliding groove 19 until the side of the clamping block 24 is in contact with the steel structure. At this time, the position of the steel structure will be restricted by the clamping block 24, avoiding sliding of the steel structure during use, and thus improving the assembly accuracy.

[0030] Among them, a plurality of convex rods 25 are arranged on the side wall of the clamping block 24. An anti-slip pad 26 is arranged on the top of the platen plate 10. A support column 7 is arranged on the top of the base 1. One end of the U-shaped frame 6 is fixedly connected to the side wall of the support column 7. A plurality of reinforcing plates 8 are connected between the side wall of the support column 7 and the top of the base 1.

[0031] In this embodiment, the convex rod 25 can concentrate the pressure on the clamping block 24, so that the clamping block 24 clamps the steel structure more firmly; the anti-slip pad 26 is used to increase the friction between the steel structure and the table board 10, so as to prevent the steel structure from shaking above the table board 10 and further improve the overall stability; the support column 7 can improve the overall strength of the U-shaped frame 6 and prevent the U-shaped frame 6 from bending, and the reinforcing plate 8 is used to strengthen the connection between the support column 7 and the base 1, thereby improving the firmness of the device.

[0032] In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, the terms "set", "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel structure assembly positioning jig, comprising a base (1), characterized in that: Both sides of the base (1) are connected with L-shaped support rods (2), one end of the L-shaped support rod (2) is connected with a connecting rod (3), a fixed block (4) is arranged between the two connecting rods (3), a plurality of shaft rods (9) are arranged between the two fixed blocks (4), the outer ring of the shaft rod (9) is sleeved with a table plate (10), a support plate (11) is arranged at the bottom of the table plate (10), a rotating rod (12) is rotatably arranged between the two support plates (11), the outer ring of the rotating rod (12) is connected with a screw rod (13), the bottom of the connecting rod (3) is connected with a support rod (5), one end of the support rod (5) is connected with a U-shaped frame (6), and an adjustment groove (16) is opened through the inner cavity of the U-shaped frame (6).

2. A steel structure assembly positioning jig according to claim 1, characterized in that: The inner wall of the adjusting groove (16) is provided with a fixing rod (17), and the screw rod (13) is movably connected to the adjusting groove (16).

3. A steel structure assembly positioning jig according to claim 1, characterized in that: The outer ring of the screw rod (13) is respectively connected to a first adjusting nut (14) and a second adjusting nut (15) through threads; the first adjusting nut (14) is located above the fixing rod (17), and the second adjusting nut (15) is located below the fixing rod (17).

4. A steel structure assembly positioning jig according to claim 2, characterized in that: The outer wall of the fixing rod (17) is provided with a plurality of anti-slip grooves (18).

5. The steel structure assembly positioning jig according to claim 1, characterized in that: A plurality of slide grooves (19) are provided on both sides of the fixing portion of the table plate (10), a fixing plate (20) is provided at the end of the slide groove (19), a screw hole (21) is provided through the inner cavity of the fixing plate (20), a threaded rod (22) is threadedly connected to the inner cavity of the screw hole (21), a rotating block (23) is connected to one end of the threaded rod (22), and a clamping block (24) is threadedly connected to the outer ring of the threaded rod (22).

6. A steel structure assembly positioning jig according to claim 5, characterized in that: The side wall of the clamping block (24) is provided with a plurality of protruding rods (25), the top of the platform (10) is provided with an anti-slip pad (26), the top of the base (1) is provided with a pillar (7), one end of the U-shaped frame (6) is fixedly connected to the side wall of the pillar (7), and a plurality of reinforcing plates (8) are connected between the side wall of the pillar (7) and the top of the base (1).

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