Steel structure joint convenient to assemble

Abstract

The utility model provides a steel structure node convenient to assemble, which comprises a steel structure assembly square tubular column and further comprises a connection node structure arranged on the steel structure assembly square tubular column and connected with a steel structure assembly beam. And the clamping structure is arranged in the connecting node structure. During assembly, only the connecting blocks need to be welded, the welding workload of workers is reduced, an inserting rod is inserted into a second inserting groove, pressed downwards and clamped into a third clamping groove, the inserting rod is limited through a clamping block, the inserting rod limits the steel structure assembly beam, the steel structure assembly beam is convenient and fast to install, and the assembling efficiency is improved. And by rotating a limiting ring, the limiting ring limits a connecting plate, and a clamping block is matched to further limit an inserting rod, so that the situation that the inserting rod is separated from an inserting groove III, and connection of the steel structure assembly beam is loosened is conveniently and well avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a steel structure joint convenient to assemble. BACKGROUND

[0002] Steel structure is the structure of steel material composition, is one of main building structure types. The structure is mainly composed of the steel beam, steel column, steel truss and other components made of sectional steel and steel plate, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, washing and drying, galvanizing. Welding, bolts or rivets are usually used to connect between components or parts. Because its weight is lighter, and the construction is simple, it is widely used in large factory buildings, venues, super high-rise buildings, bridges and other fields. Steel structure is easy to rust, and general steel structure needs to be rusted, galvanized or painted, and needs to be maintained regularly.

[0003] Most of the steel structure joints use a large number of bolts or rivets to fix and connect the steel structure assembly beam and the steel structure assembly column. A large number of bolts or rivets are used for connection, and the bolts need to be repeatedly screwed during connection, so that the assembly and connection of the steel structure assembly beam and the steel structure assembly column are more troublesome, and the fixing operation is not convenient. Therefore, how to make the assembly and connection of the steel structure assembly beam and the steel structure assembly column convenient and fast is an important problem to be solved in the design of steel structure building joint. UTILITY MODEL CONTENT

[0004] The utility model discloses a steel structure joint convenient to assemble to solve the problem that the assembly and connection of the steel structure assembly beam and the steel structure assembly column are convenient and fast.

[0005] The utility model solves the above-mentioned technical problem through the following technical scheme:

[0006] The utility model provides a steel structure joint convenient to assemble, including steel structure assembly formula pipe column, still include:

[0007] The connecting node structure is arranged on the steel structure assembly formula pipe column, and the connecting node structure connects the steel structure assembly beam.

[0008] The clamping structure is arranged inside the connecting node structure.

[0009] The plug-in structure is arranged above the connecting node structure, and the plug-in structure limits the movement of the steel structure assembly beam.

[0010] Preferably, the connecting node structure comprises a connecting block, a clamping groove one, a protruding block, a plug-in groove one and a plug-in groove two, the connecting block is fixedly connected on the steel structure assembly beam pipe column, the bottom of the connecting block is obliquely arranged towards the side wall of the steel structure assembly beam pipe column, the top of the connecting block is protruding and circular, four plug-in groove ones are arranged on the side wall of the top of the connecting block, two plug-in groove twos are arranged at the bottom of the four plug-in groove ones, and four clamping groove ones are arranged on the side wall of the connecting block.

[0011] Preferably, the clamping groove one and the plug-in groove two are in communication.

[0012] Preferably, the side wall of the protruding block is provided with external threads.

[0013] In the technical solution, the limiting ring can be conveniently screwed.

[0014] Preferably, the protruding block is screwed with a limiting ring.

[0015] In the technical solution, the limiting ring is rotated on the protruding block and moves downward until the limiting ring moves to the bottom of the protruding block, the limiting block is arranged above the connecting plate, the connecting plate is limited, the plug-in rod is further limited, and the plug-in rod is prevented from being separated from the plug-in groove three, so that the connection of the steel structure assembly beam is prevented from loosening.

[0016] Preferably, the side wall of the connecting block is provided with a sliding groove and a clamping groove two, and the sliding groove and the clamping groove two are in communication.

[0017] In the technical solution, the clamping block can extend into the clamping groove two.

[0018] Preferably, the clamping structure comprises a spring, a sliding block and a clamping block, the spring is fixedly connected in the sliding groove, the other end of the spring is fixedly connected with the sliding block, the other side of the sliding block is fixedly connected with the clamping block, and the top of the clamping block is obliquely arranged.

[0019] In the technical solution, when the plug-in rod passes through the clamping block, the clamping block is pushed to move, so that the clamping block is retracted into the sliding groove, and the spring is compressed. When the clamping groove two on the plug-in rod is opposite to the clamping block, the spring is expanded to push the clamping block to move out and clamp into the clamping groove two, and the plug-in rod is limited by the clamping block.

[0020] Preferably, the side wall of the steel structure assembly beam is provided with a plug-in groove three.

[0021] Preferably, the plug-in structure comprises a plug-in rod, a clamping groove two and a connecting plate, the bottom of the connecting plate is fixedly connected with two plug-in rods, and the side wall of the plug-in rod is provided with a clamping groove two.

[0022] In the technical solution, the inserting rod is inserted into the inserting groove two, and is pressed downward, the inserting rod is pressed downward, the inserting rod moves downward through the inserting groove three, is clamped into the clamping groove three, and the inserting rod limits the steel structure assembly beam, so that the steel structure assembly beam is better connected to the connecting block.

[0023] Preferably, the clamping groove two and the clamping block are matched with each other, the inserting rod is matched with the inserting groove two, the inserting groove three and the clamping groove three, and the connecting plate is matched with the inserting groove one.

[0024] On the basis of common knowledge in the art, the above-mentioned preferred conditions can be combined arbitrarily, that is, each preferred example of the utility model is obtained.

[0025] The positive progress effect of the utility model lies in:

[0026] 1. By inserting the inserting rod into the inserting groove two, pressing it downward, the inserting rod passes through the inserting groove three, is clamped into the clamping groove three, and the clamping groove two on the inserting rod is opposite to the clamping block, the spring is unfolded to push the clamping block out of the clamping groove two, and the clamping block is clamped into the clamping groove two, the inserting rod is limited by the clamping block, and the inserting rod limits the steel structure assembly beam, so that the steel structure assembly beam is better connected to the connecting block, and the installation of the steel structure assembly beam is convenient and fast.

[0027] 2. By rotating the limiting ring, the limiting ring is rotated on the convex block and moves downward to limit the connecting plate, cooperates with the clamping block, and further limits the inserting rod, so that the inserting rod is better prevented from being separated from the inserting groove three, and the connection of the steel structure assembly beam is prevented from being loose. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is a whole three-dimensional structure schematic view of the utility model.

[0029] Figure 2 It is a whole internal structure schematic view of the utility model.

[0030] Figure 3 It is a whole side internal structure schematic view of the utility model.

[0031] Figure 4 It is a whole side internal structure schematic view of the utility model. Figure 2 of the utility model.

[0032] EXPLANATION OF REFERENCE NUMBERS

[0033] 1, steel structure assembly pipe column; 2, steel structure assembly beam; 3, connecting node structure; 301, connecting block; 302, clamping groove one; 303, protruding block; 304, insertion groove one; 305, insertion groove two; 4, limiting ring; 5, clamping structure; 501, spring; 502, sliding block; 503, clamping block; 6, sliding groove; 7, insertion structure; 701, insertion rod; 702, clamping groove two; 703, connecting plate; 8, clamping groove three; 9, insertion groove three. DETAILED DESCRIPTION

[0034] The utility model is further illustrated below by way of examples, but the utility model is not limited to the scope of the examples.

[0035] As Figures 1-4 shown, a steel structure node convenient to assemble, including steel structure assembly pipe column 1, still include:

[0036] Connecting node structure 3, connecting node structure 3 is arranged on steel structure assembly pipe column 1, and connecting node structure 3 connects steel structure assembly beam 2;

[0037] Clamping structure 5, clamping structure 5 is arranged in the inside of connecting node structure 3;

[0038] Insertion structure 7, insertion structure 7 is arranged above connecting node structure 3, and insertion structure 7 limits the movement of steel structure assembly beam 2.

[0039] Connecting node structure 3 includes connecting block 301, clamping groove one 302, protruding block 303, insertion groove one 304 and insertion groove two 305, connecting block 301 is fixedly connected on steel structure assembly pipe column 1, the bottom of connecting block 301 is inclinedly arranged towards the side wall of steel structure assembly pipe column 1, the top of connecting block 301 is protruding and circular as protruding block 303 upwards, four insertion groove one 304 are formed in the side wall of the top of connecting block 301, two insertion groove two 305 are formed in the bottom of four insertion groove one 304, and four clamping groove one 302 are formed in the side wall of connecting block 301.

[0040] Clamping groove one 302 and insertion groove two 305 are communicated.

[0041] The side wall of protruding block 303 is provided with external threads.

[0042] Limiting ring 4 can be conveniently screwed.

[0043] Protruding block 303 is screwed with limiting ring 4.

[0044] As Figure 1As shown, the rotation limiting ring 4 rotates on the protrusion 303 and moves downward until the limiting ring 4 moves to the bottom of the protrusion 303, the limiting block is above the connecting plate 703, limiting the connecting plate 703, thereby further limiting the insertion rod 701, avoiding the insertion rod 701 from the insertion slot three 9, causing the connection of the steel structure assembly beam 2 to be loose.

[0045] The side wall of the connecting block 301 is provided with a sliding groove 6 and a clamping groove two 702, which are communicated.

[0046] As shown, Figure 4 The clamping block 503 can extend into the clamping groove two 702.

[0047] The clamping structure 5 includes a spring 501, a sliding block 502 and a clamping block 503, the spring 501 is fixedly connected in the sliding groove 6, the other end of the spring 501 is fixedly connected with the sliding block 502, the other side of the sliding block 502 is fixedly connected with the clamping block 503, and the top of the clamping block 503 is inclined.

[0048] As shown, Figure 2 When the insertion rod 701 passes through the clamping block 503, it will push the clamping block 503 to move, so that the clamping block 503 retracts into the sliding groove 6, and the spring 501 is compressed. When the clamping groove two 702 on the insertion rod 701 is opposite to the clamping block 503, the spring 501 will expand to push the clamping block 503 to move out and clamp into the clamping groove two 702, and the insertion rod 701 is limited by the clamping block 503.

[0049] The side wall of the steel structure assembly beam 2 is provided with an insertion slot three 9.

[0050] The insertion structure 7 includes an insertion rod 701, a clamping groove two 702 and a connecting plate 703, the bottom of the connecting plate 703 is fixedly connected with two insertion rods 701, and the side wall of the insertion rod 701 is provided with a clamping groove two 702.

[0051] As shown, Figure 2 The insertion rod 701 is inserted into the insertion slot two 305 and pressed downward, the insertion rod 701 is pressed downward, the insertion rod 701 moves downward through the insertion slot three 9 and clamps into the clamping groove three 8, and the insertion rod 701 limits the steel structure assembly beam 2, so that the steel structure assembly beam 2 is better connected to the connecting block 301.

[0052] The clamping groove two 702 and the clamping block 503 cooperate with each other, the insertion rod 701 cooperates with the insertion slot two 305, the insertion slot three 9 and the clamping groove three 8, and the connecting plate 703 cooperates with the insertion slot one 304.

[0053] The utility model discloses a steel structure assembly beam 2 is connected to the connecting block 301, and the steel structure assembly beam 2 is inserted into the carding groove no. 302, and the steel structure assembly beam 2 is pressed down, and the insertion rod 701 is pressed down, and the insertion rod 701 moves down and passes the insertion groove no. 3 9, and the carding is inserted into the carding groove no. 3 8, and the carding block 503 is moved when passing the carding block 503, and the carding block 503 is retracted in the sliding groove 6, and the spring 501 is compressed, and when the carding groove no. 2 702 on the insertion rod 701 is opposite the carding block 503, the spring 501 will unfold and push the carding block 503 and move out, and the insertion rod 701 is limited by the carding block 503, and the steel structure assembly beam 2 is limited by the insertion rod 701, and the steel structure assembly beam 2 is better connected on the connecting block 301, and the installation of the steel structure assembly beam 2 is convenient and fast.

[0054] The limiting ring 4 rotates on the convex block 303 and moves down until the limiting ring 4 moves to the bottom of the convex block 303, and the limiting block is above the connecting plate 703, limiting the connecting plate 703, further limiting the insertion rod 701, avoiding the insertion rod 701 from the insertion groove no. 3 9, causing the connection of the steel structure assembly beam 2 to be loose.

[0055] The utility model discloses not limited to the above-mentioned embodiment, no matter on its shape or structure changes, all fall in the protection scope of the utility model. The protection scope of the utility model is defined by the appended claims, and various changes or modifications can be made to these embodiments by those skilled in the art without departing from the principles and essence of the utility model, but these changes and modifications all fall into the protection scope of the utility model.

Claims

1. A steel structure node that is easy to assemble, comprising a steel structure assembly square tube column (1), characterized in that: Also includes: A connection node structure (3), the connection node structure (3) being arranged on the steel structure assembly square pipe column (1), and the connection node structure (3) being connected to the steel structure assembly beam (2); A clamping structure (5), the clamping structure (5) being arranged inside the connection node structure (3); A plug-in structure (7) is provided above the connection node structure (3), and the plug-in structure (7) limits the movement of the steel structure assembly beam (2).

2. The steel structure node for easy assembly according to claim 1, characterized in that: The connection node structure (3) comprises a connection block (301), a clamping groove 1 (302), a protrusion (303), a plug-in groove 1 (304) and a plug-in groove 2 (305); the connection block (301) is fixedly connected to the steel structure assembly square tube column (1); the bottom of the connection block (301) is inclined toward the side wall of the steel structure assembly square tube column (1); the top of the connection block (301) is upwardly protruding into a circular protrusion (303); four plug-in grooves 1 (304) are provided on the side wall of the top of the connection block (301); two plug-in grooves 2 (305) are provided at the bottom of the four plug-in grooves 1 (304); and four clamping grooves 1 (302) are provided on the side wall of the connection block (301).

3. The steel structure node for easy assembly according to claim 2, characterized in that: The first snap-in slot (302) and the second plug-in slot (305) are connected.

4. The steel structure node for easy assembly according to claim 2, characterized in that: External threads are provided on the side walls of the protrusion (303).

5. The steel structure node for easy assembly according to claim 4, characterized in that: A limit ring (4) is threadedly connected to the protrusion (303).

6. The steel structure node for easy assembly according to claim 2, characterized in that: A sliding groove (6) and a second clamping groove (702) are provided on the side wall of the connecting block (301), and the sliding groove (6) and the second clamping groove (702) are connected.

7. The steel structure node for easy assembly according to claim 1, characterized in that: The clamping structure (5) comprises a spring (501), a sliding block (502) and a clamping block (503); the spring (501) is fixedly connected in the sliding groove (6); the other end of the spring (501) is fixedly connected to the sliding block (502); the other side of the sliding block (502) is fixedly connected to the clamping block (503); and the top of the clamping block (503) is arranged tilted.

8. The steel structure node for easy assembly according to claim 1, characterized in that: A third plug-in slot (9) is provided on the side wall of the steel structure assembly beam (2).

9. The steel structure node for easy assembly according to claim 1, characterized in that: The plug-in structure (7) comprises a plug-in rod (701), a second clamping groove (702) and a connecting plate (703); the bottom of the connecting plate (703) is fixedly connected to the two plug-in rods (701); and the second clamping groove (702) is provided on the side wall of the plug-in rod (701).

10. The steel structure node for easy assembly according to claim 9, characterized in that: The second clamping slot (702) and the clamping block (503) cooperate with each other, the plug-in rod (701) cooperates with the second plug-in slot (305), the third plug-in slot (9) and the third clamping slot (8), and the connecting plate (703) cooperates with the first plug-in slot (304).

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