Steel structure module building assembly joint

Abstract

The utility model belongs to the field of steel structures, and particularly relates to a steel structure module building assembly joint which comprises a steel structure body, rod pieces are fixedly connected to the left side and the right side of the steel structure body, and a protection assembly is arranged in the steel structure body. Each protection assembly comprises two stabilizing plates slidably connected to the front side and the rear side of the steel structure body, and stabilizing assemblies are arranged on the left side and the right side of the steel structure body correspondingly. The bolt and the nut connected with the steel structure body are shielded and protected through the shielding plate, external accumulated water and corrosive substances are prevented from making contact with the bolt and a gap, and therefore the service life of the bolt is prolonged, and the safety and stability of the steel structure body and a rod piece in the using process are improved; and the connecting plate is inserted into the limiting groove I, so that the stabilizing plate further stabilizes the steel structure body and the rod piece, and the stability of connection between the rod piece and the steel structure body is improved.

Description

Technical Field

[0001] The utility model relates to the field of steel structures, in particular to a steel structure module building assembly node. Background Art

[0002] Steel structure building modules are made by breaking down steel structure buildings into several modules, which are manufactured and processed in factories and then assembled on site through high-strength bolts and welding, thereby achieving fast and efficient construction. During the assembly of steel structure modules, the nodes need to be mechanically analyzed and connected to ensure the connection strength and stability of the nodes.

[0003] At present, in the process of assembling steel structure nodes, most of them are connected with the help of bolts and nuts. However, due to the tiny gaps in the thread structure of the bolts, these gaps are prone to cause external water accumulation and accumulation of corrosive substances, which makes the bolts more likely to rust, thereby reducing the stability of the steel structure node connection; therefore, a steel structure module building assembly node is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art and avoid the problem of unstable connection of steel structure nodes, the utility model proposes a steel structure module building assembly node.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a steel structure module building assembly node, including a steel structure body, the left and right sides of the steel structure body are fixedly connected with rods, the interior of the steel structure body is provided with a protection component, and the left and right sides of the steel structure body are provided with a stabilizing component;

[0006] The protection component includes two stabilizing plates slidably connected to the front and rear sides of the steel structure body, a track is fixedly installed on the top of the stabilizing plate, a shielding plate is clamped inside the track, and the left and right sides of the shielding plate are provided with bayonet holes, the left and right sides of the track are slidably connected with a clamping rod, the top of the clamping rod is fixedly connected to a pull rod, and the left and right sides of the upper and lower ends of the stabilizing plate are provided with limiting grooves.

[0007] Preferably, the left and right sides of the stabilizing plate respectively pass through the left and right sides of the steel structure body and extend to the inside of the two rods, the front end of the shielding plate extends to the front of the stabilizing plate and the bottom end of the shielding plate is flush with the bottom end of the stabilizing plate, and the stabilizing plate can further stabilize the two rods on the left and right sides.

[0008] Preferably, a threaded rod is inserted between the two stabilizing plates, and a nut is threadedly connected to the surface of the shielding plate on the side away from the steel structure body. The nut abuts against the surface of the stabilizing plate and is located inside the shielding plate. The shielding plate can shield and protect the bolts and nuts to prevent the bolts and nuts from being more easily exposed to accumulated water and corroded.

[0009] Preferably, one end of the pull rod away from the clamping rod extends to the outside of the track, and the clamping rod and the clamping socket are adapted to be clamped together. The pull rod can be pulled to drive the clamping rod to be clamped inside the clamping socket, thereby limiting the position of the shielding plate, so that the shielding plate can stably protect the bolts and nuts.

[0010] Preferably, the stabilizing component includes an insertion rod slidably connected to the upper and lower ends of the rod, the end of the insertion rod away from the rod is fixedly connected to a connecting plate, the end of the connecting plate close to the steel structure body is provided with a limiting groove 2, the left and right sides of the steel structure body are provided with inner grooves, the interior of the inner groove is fixedly installed with an elastic rod, the surface of the elastic rod is slidably connected to a connecting block, the end of the connecting block away from the rod is slidably connected to a trapezoidal plate, the interior of the inner groove is rotatably connected to a rotating plate, and the interior of the inner groove away from the rod is slidably connected to a push rod.

[0011] Preferably, the plug rod is adapted to be plugged into the first limiting groove, the push rod is adapted to be plugged into the second limiting groove, and the side of the trapezoidal plate away from the connection block is adapted to be slidably connected to the connection plate. After the plug rod is pushed and connected inside the first limiting groove, the push rod is connected inside the second limiting groove to further stabilize the connection plate, and the end of the rotating plate away from the trapezoidal plate abuts against the surface of the push rod.

[0012] The utility model is beneficial in that:

[0013] The utility model shields and protects the bolts and nuts connected to the steel structure body by the shielding plate, preventing external accumulated water and corrosive substances from contacting the bolts and gaps, thereby increasing the service life of the bolts, thereby improving the safety and stability of the steel structure body and the rod when in use; by inserting the connecting plate into the inside of the limiting groove, the stabilizing plate further stabilizes the steel structure body and the rod, thereby improving the stability of the connection between the rod and the steel structure body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the surface of the stabilizing plate of the utility model;

[0017] Figure 3 For the utility model Figure 2 A schematic diagram of the structure with a partial cross-section;

[0018] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0019] Figure 5 It is a schematic diagram of the structure of the stabilizing component of the utility model;

[0020] Figure 6 For the utility model Figure 5 Schematic diagram of the enlarged structure at point B.

[0021] In the figure: 1. Steel structure body; 2. Rod; 3. Protection assembly; 31. Stabilizing plate; 32. Track; 33. Shielding plate; 34. Bayonet; 35. Clamping rod; 36. Pull rod; 37. Limiting groove one; 4. Stabilizing assembly; 41. Insert rod; 42. Connecting plate; 43. Limiting groove two; 44. Inner groove; 45. Elastic rod; 46. Connecting block; 47. Trapezoidal plate; 48. Rotating plate; 49. Push rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The following is combined with Figure 1 —6 Further details of this application:

[0024] The present application embodiment discloses a steel structure module building assembly node. Figure 1 , a steel structure module building assembly node, comprising a steel structure body 1, rods 2 are fixedly connected to the left and right sides of the steel structure body 1, a protection component 3 is arranged inside the steel structure body 1, and a stabilizing component 4 is arranged on the left and right sides of the steel structure body 1;

[0025] Reference Figure 2 - Figure 4The protection component 3 includes two stabilizing plates 31 slidably connected to the front and rear sides of the steel structure body 1, a track 32 is fixedly installed on the top of the stabilizing plate 31, and a shielding plate 33 is clamped inside the track 32. The left and right sides of the stabilizing plate 31 respectively penetrate the left and right sides of the steel structure body 1 and extend to the inside of the two rods 2. The front end of the shielding plate 33 extends to the front of the stabilizing plate 31 and the bottom end of the shielding plate 33 is flush with the bottom end of the stabilizing plate 31. The stabilizing plate 31 can further stabilize the two rods 2 on the left and right sides. A threaded rod is inserted between the two stabilizing plates 31. The surface of the threaded rod on the side of the shielding plate 33 away from the steel structure body 1 is threadedly connected with a nut, and the nut abuts against the surface of the stabilizing plate 31. The nut is located inside the baffle plate 33, and the baffle plate 33 can shield and protect the bolts and nuts to prevent the bolts and nuts from being more easily exposed to accumulated water and corroded. A bayonet 34 is provided on both sides of the baffle plate 33, and a clamping rod 35 is slidably connected to the inside of the left and right sides of the track 32. A pull rod 36 is fixedly connected to the top of the clamping rod 35. A limiting groove 37 is provided on both sides of the upper and lower ends of the stabilizing plate 31, and one end of the pull rod 36 extends away from the clamping rod 35 to the outside of the track 32. The clamping rod 35 and the bayonet 34 are adapted to be clamped, and the pull rod 36 can be pulled to drive the clamping rod 35 to be clamped inside the bayonet 34, thereby limiting the position of the baffle plate 33, so that the baffle plate 33 can stably protect the bolts and nuts.

[0026] Reference Figure 5 - Figure 6 The stabilizing component 4 includes an insertion rod 41 slidably connected to the upper and lower ends of the rod 2, the end of the insertion rod 41 away from the rod 2 is fixedly connected to a connecting plate 42, and the end of the connecting plate 42 close to the steel structure body 1 is provided with a limiting groove 2 43, and the left and right sides of the steel structure body 1 are provided with inner grooves 44, and an elastic rod 45 is fixedly installed inside the inner groove 44, and a connecting block 46 is slidably connected to the surface of the elastic rod 45, and the end of the connecting block 46 away from the rod 2 is slidably connected to a trapezoidal plate 47, and a rotating plate 48 is rotatably connected inside the inner groove 44, and a push rod 49 is slidably connected inside the inner groove 44 away from the side of the rod 2, and the end of the rotating plate 48 away from the trapezoidal plate 47 abuts against the surface of the push rod 49, the insertion rod 41 and the limiting groove 1 37 are adapted to be plugged in, the push rod 49 and the limiting groove 2 43 are adapted to be plugged in, and the side of the trapezoidal plate 47 away from the connecting block 46 is adapted to be slidably connected to the connecting plate 42. After the push rod 41 is engaged in the first limiting groove 37 , the push rod 49 is engaged in the second limiting groove 43 to further stabilize the connecting plate 42 .

[0027] Working principle: When the operator installs the rod 2 on the side wall of the steel structure body 1 by welding, the operator then pushes the two stabilizing plates 31 to be located at the front and rear sides of the steel structure body 1 respectively, and then the operator rotates the bolts to penetrate the stabilizing plates 31 and the steel structure body 1 in the front and rear directions, and then rotates the nuts to limit the two stabilizing plates 31 to the front and rear ends of the steel structure body 1. At this time, the operator then clamps the shielding plate 33 inside the track 32, and then pushes the pull rod 36 to drive the clamping rod 35 to move and clamp it inside the bayonet 34. At this time, the position of the shielding plate 33 is limited. At this time, the shielding plate 33 can shield and protect the bolts and nuts at the end of the stabilizing plate 31 away from the steel structure body 1, thereby increasing the service life of the bolts;

[0028] Afterwards, the operator can push the insertion rod 41 to move toward the inside of the rod 2 and clamp it in the limiting groove 37. When the connecting plate 42 moves with the insertion rod 41, the connecting plate 42 will push the inclined surface of the trapezoidal plate 47, so that the trapezoidal plate 47 is pushed to move in the direction of the inner groove 44. At this time, the trapezoidal plate 47 slides on the surface of the connecting block 46, and then the trapezoidal plate 47 will push the rotating plate 48 to rotate. Then, when the rotating plate 48 rotates, it will push the push rod 49 to move away from the inner groove 44 until the push rod 49 moves and clamps it in the limiting groove 43. At this time, the position of the connecting plate 42 is limited, and the insertion rod 41 is inserted into the limiting groove 37 to stabilize the stabilizing plate 31. Since the left and right sides of the stabilizing plate 31 are respectively inserted into the left and right rods 2, the two rods 2 are further stably limited on the left and right sides of the steel structure body 1.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A steel structure module building assembly node, characterized in that: It comprises a steel structure body (1), the left and right sides of the steel structure body (1) are both fixedly connected with rods (2), a protection component (3) is arranged inside the steel structure body (1), and the left and right sides of the steel structure body (1) are both provided with stabilizing components (4); The protection component (3) comprises two stabilizing plates (31) slidably connected to the front and rear sides of the steel structure body (1); a track (32) is fixedly installed on the top of the stabilizing plate (31); a shielding plate (33) is clamped inside the track (32); a clamping slot (34) is provided on the left and right sides of the shielding plate (33); a clamping rod (35) is slidably connected inside the left and right sides of the track (32); a pull rod (36) is fixedly connected to the top of the clamping rod (35); and a limiting groove (37) is provided on the left and right sides of the upper and lower ends of the stabilizing plate (31).

2. A steel structure module building assembly node according to claim 1, characterized in that: The left and right sides of the stabilizing plate (31) respectively penetrate the left and right sides of the steel structure body (1) and extend to the inside of the two rods (2); the front end of the shielding plate (33) extends to the front of the stabilizing plate (31) and the bottom end of the shielding plate (33) is flush with the bottom end of the stabilizing plate (31).

3. The steel structure module building assembly node according to claim 1, characterized in that: A threaded rod is inserted between the two stabilizing plates (31), and a nut is threadedly connected to the surface of the threaded rod located on the side of the shielding plate (33) away from the steel structure body (1), the nut abuts against the surface of the stabilizing plate (31), and the nut is located inside the shielding plate (33).

4. The steel structure module building assembly node according to claim 1, characterized in that: One end of the pull rod (36) away from the clamping rod (35) extends to the outside of the track (32), and the clamping rod (35) and the clamping socket (34) are adapted to be clamped.

5. The steel structure module building assembly node according to claim 1, characterized in that: The stabilizing component (4) comprises an insertion rod (41) slidably connected to the upper and lower ends of the rod (2); the end of the insertion rod (41) away from the rod (2) is fixedly connected to a connecting plate (42); the end of the connecting plate (42) close to the steel structure body (1) is provided with a limiting groove (43); the left and right sides of the steel structure body (1) are provided with inner grooves (44); an elastic rod (45) is fixedly installed inside the inner groove (44); a connecting block (46) is slidably connected to the surface of the elastic rod (45); the end of the connecting block (46) away from the rod (2) is slidably connected to a trapezoidal plate (47); the inner groove (44) is rotatably connected to a rotating plate (48); the inner groove (44) is slidably connected to a push rod (49) on the side away from the rod (2).

6. The steel structure module building assembly node according to claim 5, characterized in that: The insertion rod (41) is adapted to be plugged into the limiting groove 1 (37), the push rod (49) is adapted to be plugged into the limiting groove 2 (43), the side of the trapezoidal plate (47) away from the connecting block (46) is adapted to be slidably connected to the connecting plate (42), and the end of the rotating plate (48) away from the trapezoidal plate (47) abuts against the surface of the push rod (49).

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