Steel structure connecting structure capable of rapidly adjusting angle

Abstract

The utility model relates to the technical field of steel structure connection, and discloses a steel structure rapid angle adjusting connection structure which comprises a vertical piece and a deflection piece, two fixing blocks are fixedly installed on the vertical piece, and adjusting round blocks are fixedly installed on the two fixing blocks. A connecting block is fixedly mounted on the deflection part, a rotating block is fixedly mounted at the other end of the connecting block, and two positioning blocks are fixedly mounted on the rotating block; the two adjusting round blocks are each provided with a placing-in groove allowing the corresponding positioning block to be placed in. Adjusting holes are evenly formed in the fixed block and the adjusting round block at equal intervals, limiting holes are formed in the rotating block, and limiting rods are movably installed on the limiting holes and the rotating block. When the positioning block is completely located in the adjusting round block, the circle center of the adjusting round block and the circle center of the rotating block are automatically located on the same straight line, hole alignment movement can be carried out only through rotation, deviation does not occur between holes, and operation is more convenient and faster.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure connection, in particular to a steel structure fast angle adjustment connection structure. Background Art

[0002] Steel structure connection refers to the mutual connection between steel structure members or components. Due to its light weight and simple construction, it is widely used in large factories, venues, bridges and other fields. For the sake of aesthetics or force balance, the angle of the steel structure needs to be adjusted in certain positions.

[0003] The existing patent document with publication number CN218028170U discloses a new steel structure connector with adjustable angle, including a column and a beam, the beam is fixedly connected to the side wall of the column, a mounting plate for supporting the beam is welded and fixed on the surface of the column, a plug-in sleeve is also sleeved on the surface of the column, plug-in grooves are provided at both ends of the plug-in sleeve, the beam is plugged into the plug-in groove, and fastening bolts are also passed through the beam and the mounting plate.

[0004] However, the above device has the following problems when in use:

[0005] When adjusting the angle of existing steel structures, they generally rely on the combination of rods and holes at different positions to achieve the purpose of angle adjustment. However, when making specific connections, it is impossible to ensure that the steel structure only rotates on the plane around one point (i.e., the rotation center of the circularly distributed holes), so deviations will inevitably occur, resulting in misalignment of the holes, and the alignment process is inconvenient and inefficient.

[0006] To this end, we propose a steel structure with quick angle adjustment connection structure to solve the above problems. Utility Model Content

[0007] The utility model aims to solve the problems existing in the prior art, and proposes a steel structure quick-adjustment angle connection structure. When the positioning block is completely inside the adjusting circle block, the center of the adjusting circle block and the center of the rotating block are automatically in the same straight line. Only rotation is required to perform the hole alignment activity. There will be no offset between the holes, and the operation is more convenient and quick.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A steel structure quick-adjustable angle connection structure comprises a vertical member and a deflection member, two fixed blocks are fixedly mounted on the vertical member, and an adjusting round block is fixedly mounted on both fixed blocks;

[0010] A connecting block is fixedly mounted on the deflection member, a rotating block is fixedly mounted on the other end of the connecting block, and two positioning blocks are fixedly mounted on the rotating block;

[0011] Both adjusting round blocks are provided with slots for corresponding positioning blocks to be placed in;

[0012] The fixed block and the adjusting circular block are evenly and equidistantly provided with adjusting holes, the rotating block is provided with a limiting hole, the adjusting hole and the limiting hole are adapted, and a limiting rod is movably installed on the two.

[0013] Preferably, protruding strips are fixedly mounted on the two positioning blocks, and the adjusting round block is also provided with a sliding groove for the protruding strips to slide.

[0014] Preferably, both the adjusting circular block and the rotating block are circular structures, and when the positioning block is completely inside the adjusting circular block, the center of the adjusting circular block and the center of the rotating block are on the same straight line.

[0015] Preferably, a cross slot is provided at the center of the rotating block, the circumscribed circle diameter of the cross slot is the same as the central through hole, a cross strip is movably mounted on the fixed block, the cross strip is adapted to the cross slot, and a circular ring block is fixedly mounted on one end of the cross strip.

[0016] Preferably, the two fixed blocks and the adjusting circular block are each provided with a central through hole, and the central through hole can be used for the cross strip to be placed therein.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] (1) The utility model is provided with a vertical member, a deflection member, a fixed block, a connecting block, a limit rod, a center through hole, an adjustment circle block, an adjustment hole, a rotating block and a limit hole. When the positioning block is completely inside the adjustment circle block and fits with the inside, the center of the adjustment circle block and the center of the rotating block are on the same straight line. By making the centers of the two circles on the same straight line, the rotating block only rotates around the straight line, and the limit hole and the adjustment hole always correspond to each other, so that the hole will not be offset, and the angle alignment and adjustment activities can be conveniently and quickly realized.

[0019] (2) The utility model is provided with a fixed block, a connecting block, a cross strip, an adjusting circular block and a cross groove. The cross strip is inserted into the cross groove, and then the circular ring block can be fixed on the fixed block by riveting, welding, etc., so that the cross strip cannot rotate, thereby further ensuring the stability of the angle of the deflection member. The vertical member and the deflection member can be separated and placed during shipment and transportation, which can effectively reduce the production and transportation costs, and the subsequent splicing operation is simple and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of a steel structure quick angle adjustment connection structure proposed by the utility model;

[0021] Figure 2 A schematic diagram of the angle adjustment principle of a rotating block of a steel structure fast angle adjustment connection structure proposed by the utility model;

[0022] Figure 3 A schematic diagram of the limiting principle of a rotating block of a steel structure fast angle adjustment connection structure proposed by the utility model;

[0023] Figure 4 This is a schematic diagram of the cooperation principle of a cross strip and a cross groove of a steel structure quick angle adjustment connection structure proposed by the utility model.

[0024] In the figure: 1. vertical member; 2. deflection member; 3. fixed block; 4. connecting block; 5. circular ring block; 6. limiting rod; 7. cross strip; 8. center through hole; 9. adjusting round block; 10. adjusting hole; 11. rotating block; 12. limiting hole; 13. positioning block; 14. protruding strip; 15. insertion slot; 16. sliding slot; 17. cross slot. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figures 1 to 4 A steel structure quick angle adjustment connection structure includes a vertical member 1 and a deflection member 2. The deflection member 2 is used to rotate on the vertical member 1, thereby achieving adjustment of the angle of the steel structure.

[0027] Two fixing blocks 3 are fixedly mounted on the vertical member 1, and an adjusting round block 9 is fixedly mounted on each of the two fixing blocks 3;

[0028] A connecting block 4 is fixedly mounted on the deflection member 2, and a rotating block 11 is fixedly mounted on the other end of the connecting block 4. When the rotating block 11 rotates, it drives the connecting block 4 and the deflection member 2 to rotate, thereby achieving an angle adjustment effect.

[0029] Two positioning blocks 13 are fixedly mounted on the rotating block 11;

[0030] Both adjusting round blocks 9 are provided with slots 15 for corresponding positioning blocks 13 to be placed in;

[0031] The positioning block 13 is used for positioning. When the positioning block 13 is vertically placed into the adjusting block 9 through the placement slot 15, the positioning block 13 will fit with the inner wall of the adjusting block 9. At this time, the rotating block 11 is also installed in place.

[0032] When the rotating block 11 rotates, the positioning block 13 will rotate synchronously, and the positioning block 13 always keeps in contact with the inner wall of the adjusting circular block 9.

[0033] The fixed block 3 and the adjusting circular block 9 are evenly and equidistantly provided with adjusting holes 10, and the rotating block 11 is provided with a limiting hole 12. The adjusting holes 10 and the limiting holes 12 are adapted to each other, and a limiting rod 6 is movably installed on both.

[0034] The adjusting holes 10 are evenly and equidistantly distributed in a circular ring shape, and the center of the adjusting hole 10 is located on a circle formed by the center of the adjusting circular block 9 .

[0035] By making the limiting hole 12 cooperate with the adjusting holes 10 at different positions, and then inserting the limiting rod 6 between the limiting hole 12 and the adjusting hole 10, the angle of the deflection member 2 can be quickly adjusted.

[0036] The two positioning blocks 13 are both fixedly mounted with protruding strips 14 , and the adjusting round block 9 is also provided with a sliding groove 16 for the protruding strips 14 to slide.

[0037] When the rotating block 11 rotates, the protruding strip 14 moves on the slide groove 16, and the slide groove 16 can limit the running track of the positioning block 13, so as to ensure that the rotating block 11 only rotates around the center line, so that the hole alignment activity can be realized conveniently and quickly.

[0038] The adjusting block 9 and the rotating block 11 are both circular structures. When the positioning block 13 is completely located inside the adjusting block 9 , the center of the adjusting block 9 and the center of the rotating block 11 are located on the same straight line.

[0039] Since the centers of the two circles are on the same straight line, by making the rotating block 11 rotate only around the straight line, the limiting hole 12 and the adjusting hole 10 always correspond to each other, and the limiting rod 6 can be inserted and removed conveniently and quickly.

[0040] A cross groove 17 is provided at the center of the rotating block 11, and the circumscribed circle diameter of the cross groove 17 is the same as the central through hole 8. A cross strip 7 is movably mounted on the fixed block 3, and the cross strip 7 is adapted to the cross groove 17. A circular ring block 5 is fixedly mounted on one end of the cross strip 7.

[0041] When the rotating block 11 rotates to a certain state, by making the cross strip 7 and the cross groove 17 present the same state, the cross strip 7 can be entered into the cross strip 7, and the other end of the cross strip 7 can be moved out from another fixed block 3, and then the annular block 5 can be fixedly installed on the fixed block 3 by riveting, welding, etc., so that the cross strip 7 cannot rotate, thereby further ensuring the stability of the angle of the deflection member 2.

[0042] The two fixing blocks 3 and the adjusting circular block 9 are both provided with a central through hole 8 , and the central through hole 8 can be used for the cross strip 7 to be placed therein.

[0043] The working process of the utility model is as follows: when an angle adjustment operation is required, the vertical member 1 and the deflection member 2 are firstly combined.

[0044] When the positioning block 13 is vertically placed into the adjusting block 9 through the placement slot 15 , the positioning block 13 will fit with the inner wall of the adjusting block 9 , and the center of the adjusting block 9 and the center of the rotating block 11 are on the same straight line.

[0045] Then, as needed, the rotating block 11 is rotated, and the rotation of the rotating block 11 allows the deflection member 2 to adjust its angle. When the rotating block 11 rotates, the protruding strip 14 moves on the slide groove 16, and the slide groove 16 can limit the running trajectory of the positioning block 13, thereby ensuring that the rotating block 11 only rotates around the center line, so that the hole alignment activity can be realized conveniently and quickly.

[0046] When the rotation reaches a desired angle, the limiting hole 12 is matched with the adjusting hole 10 there, and the limiting rod 6 can be inserted between the limiting hole 12 and the adjusting hole 10 , so that the angle of the deflection member 2 can be quickly adjusted.

[0047] Afterwards, by allowing the cross strip 7 to enter the cross groove 17, the annular block 5 can be fixedly mounted on the fixed block 3 by riveting, welding, etc., so that the cross strip 7 cannot rotate, thereby further ensuring the stability of the angle of the deflection member 2.

[0048] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel structure quick angle adjustment connection structure, comprising a vertical member (1) and a deflection member (2), characterized in that: Two fixed blocks (3) are fixedly mounted on the vertical member (1), and an adjusting round block (9) is fixedly mounted on each of the two fixed blocks (3); A connecting block (4) is fixedly mounted on the deflection member (2), a rotating block (11) is fixedly mounted on the other end of the connecting block (4), and two positioning blocks (13) are fixedly mounted on the rotating block (11); Both adjusting round blocks (9) are provided with insertion grooves (15) for the corresponding positioning blocks (13) to be inserted into; The fixed block (3) and the adjusting circular block (9) are evenly and evenly provided with adjusting holes (10), the rotating block (11) is provided with a limiting hole (12), the adjusting hole (10) and the limiting hole (12) are adapted to each other, and a limiting rod (6) is movably installed on both.

2. A steel structure quick angle adjustment connection structure according to claim 1, characterized in that: The two positioning blocks (13) are both fixedly mounted with protruding strips (14), and the adjusting round block (9) is also provided with a sliding groove (16) for the protruding strips (14) to slide.

3. A steel structure quick angle adjustment connection structure according to claim 1 or 2, characterized in that: The adjusting circular block (9) and the rotating block (11) are both circular structures. When the positioning block (13) is completely located inside the adjusting circular block (9), the center of the adjusting circular block (9) and the center of the rotating block (11) are located on the same straight line.

4. A steel structure quick angle adjustment connection structure according to claim 1 or 2, characterized in that: A cross groove (17) is provided at the center of the rotating block (11), a cross strip (7) is movably mounted on the fixed block (3), the cross strip (7) is matched with the cross groove (17), and a circular ring block (5) is fixedly mounted on one end of the cross strip (7).

5. The steel structure quick angle adjustment connection structure according to claim 3, characterized in that: A cross groove (17) is provided at the center of the rotating block (11), a cross strip (7) is movably mounted on the fixed block (3), the cross strip (7) is matched with the cross groove (17), and a circular ring block (5) is fixedly mounted on one end of the cross strip (7).

6. The steel structure quick angle adjustment connection structure according to claim 1, characterized in that: The two fixed blocks (3) and the adjusting circular block (9) are both provided with a central through hole (8), and the central through hole (8) can be used for the cross strip (7) to be placed therein.

7. The steel structure quick angle adjustment connection structure according to claim 4, characterized in that: The diameter of the circumscribed circle of the cross groove (17) is the same as that of the central through hole (8).

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