Steel structure building connecting piece for building

Abstract

The utility model discloses a steel structure building connecting piece for building, which relates to the technical field of connecting pieces, and comprises a connecting assembly arranged at the joint of I-shaped steel, the connecting assembly comprises a left assembling unit and a right assembling unit, the upper and lower ends of the left assembling unit and the right assembling unit are respectively provided with a sliding-in groove, the sliding-in grooves are provided with locking pieces, and the locking pieces are connected with the left assembling unit and the right assembling unit. The locking piece comprises a locking frame, an adaptive groove is formed in the inner side of the locking frame, the adaptive groove is in sliding connection with the sliding-in groove, a connecting hinge is fixedly connected to one side face of the opening end of the locking frame, and a blocking frame is fixedly connected to the connecting hinge; and the other side surface of the opening end of the locking frame is fixedly connected with a screw rod. Through the arranged connecting assembly, the I-shaped steel can be rapidly connected together, the connecting strength is large, connection is stable, a plurality of bolts and nuts do not need to be screwed, the screwing time is shortened, and the operation speed is high.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a steel structure building connector for buildings. Background Art

[0002] Steel structures for buildings are a type of structure commonly used in modern construction projects, with many unique advantages and characteristics. Steel structures are mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, which are usually connected by welds, bolts or rivets.

[0003] In the prior art, the connection of I-beams usually requires multiple bolts and nuts for installation and connection. However, multiple bolt installation holes will affect the strength of the connecting parts, and when connecting, it is inconvenient to tighten multiple bolts and nuts. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, one of the purposes of the utility model is to provide a steel structure building connector for construction. Through the setting of the connecting assembly, the I-beams can be quickly connected together. The connection strength is large, the connection is stable, and there is no need to tighten multiple bolts and nuts, which reduces the tightening time and the operation speed is faster.

[0005] One of the purposes of the utility model is achieved by the following technical solution: a steel structure building connector for construction, comprising a connecting assembly installed at the connection of an I-beam, the connecting assembly comprising a left assembly and a right assembly, the upper and lower ends of the left assembly and the right assembly are both provided with a sliding groove, the sliding groove is provided with a locking member, the locking member comprises a locking frame, the inner side of the locking frame is provided with an adapting groove, the adapting groove and the sliding groove are slidably connected to each other, one side of the opening end of the locking frame is fixedly connected with a connecting hinge, the connecting hinge is fixedly connected with a blocking frame, the other side of the opening end of the locking frame is fixedly connected with a screw, the locking frame is provided with a through hole, the screw can pass through the through hole and is threadedly connected with a nut, the opposite side of the left assembly and the right assembly are both fixedly connected with a positioning column, and the I-beam is provided with a through hole adapted to the positioning column. Through the provided connecting assembly, the I-beam can be quickly connected together, the connection strength is large, the connection is stable, and there is no need to screw multiple bolts and nuts, reducing the screwing time and the operation speed is fast.

[0006] According to the steel structure building connector for construction, the inner sides of the left assembly and the right assembly are provided with a receiving groove adapted to the I-beam.

[0007] According to the steel structure building connector for construction, there are four positioning columns in total, and two of them form a group.

[0008] According to the steel structure building connector for construction, the cross-section of the blocking frame is U-shaped.

[0009] According to the steel structure building connector for construction, there are two screw rods, which are axially symmetrically arranged.

[0010] According to the steel structure building connector for construction, the left assembly and the right assembly have the same length.

[0011] According to the steel structure building connector for construction, the connection assembly is made of metal material.

[0012] Beneficial Effects

[0013] Compared with the prior art, the present invention can quickly connect I-beams together through the connection assembly provided, the connection strength is relatively large, the connection is stable, and there is no need to tighten multiple bolts and nuts, thus reducing the tightening time and the operation speed is relatively fast.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a structural schematic diagram of a steel structure building connector for construction of the utility model;

[0017] Figure 2 It is an exploded view of a connection assembly of a steel structure building connector for construction of the utility model;

[0018] Figure 3 This is a structural schematic diagram of a locking member of a steel structure building connector for construction according to the utility model;

[0019] Figure 4 The utility model is a structural schematic diagram of a positioning column part of a steel structure building connector for construction.

[0020] Legend:

[0021] 1. I-beam; 2. Connecting assembly; 201. Left assembly; 202. Right assembly; 203. Sliding slot; 3. Locking piece; 301. Locking frame; 302. Screw; 303. Adapter slot; 304. Blocking frame; 305. Connecting hinge; 4. Positioning column. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is a steel structure building connector for construction, which includes a connecting assembly 2 installed at the connection of an I-beam 1. The connecting assembly 2 is made of metal material. The connecting assembly 2 includes a left assembly 201 and a right assembly 202. The left assembly 201 and the right assembly 202 have the same length. The inner sides of the left assembly 201 and the right assembly 202 are both provided with a receiving groove adapted to the I-beam 1. The upper and lower ends of the left assembly 201 and the right assembly 202 are both provided with a sliding groove 203. The sliding groove 203 is provided with a A locking piece 3 is provided, and the locking piece 3 includes a locking frame 301. An adapting groove 303 is provided on the inner side of the locking frame 301. The adapting groove 303 and the sliding groove 203 are slidably connected to each other. A connecting hinge 305 is fixedly connected to one side of the opening end of the locking frame 301. A blocking frame 304 is fixedly connected to the connecting hinge 305. The cross-section of the blocking frame 304 is U-shaped. A screw rod 302 is fixedly connected to the other side of the opening end of the locking frame 301. There are two screw rods 302, and they are axially symmetrically arranged. The locking frame 301 is provided with a through hole, and the screw rod 302 can pass through the through hole and is threadedly connected with a nut. The opposite sides of the left assembly 201 and the right assembly 202 are fixedly connected with positioning posts 4. There are four positioning posts 4 in total, and two are in a group. The I-beam 1 is provided with through holes adapted to the positioning posts 4. When in use, through holes are pre-opened on the I-beam 1 in an alternating manner, and the positioning posts 4 are installed in the through holes. The left assembly 201 and the right assembly 202 are initially fixed, and then the adapting groove 303 of the locking frame 301 is slid into the groove 203 from one side, and then the blocking frame 304 is rotated to rotate the blocking frame 304 to Figure 1 In the state shown, at this time, the screw rod 302 passes through the blocking frame 304, and then the nut is used to fix the screw rod 302, and the blocking frame 304 is locked, so that the left assembly 201 and the right assembly 202 can be tightly connected together, so that the I-beam 1 can be quickly connected together. After the connection, the strength that can be withstood is large, the connection is stable, and the installation is quick and convenient. By setting the connection assembly 2, the I-beam 1 can be quickly connected together, the connection strength is large, the connection is stable, and there is no need to screw multiple bolts and nuts, which reduces the screwing time and the operation speed is fast.

[0024] Working principle: When in use, first pre-open through holes on the I-beam 1, install the positioning column 4 in the through holes, initially fix the left assembly 201 and the right assembly 202, then slide the adapter groove 303 of the locking frame 301 into the groove 203 from one side, and then rotate the blocking frame 304 to rotate the blocking frame 304 to Figure 1 In the state shown, at this time, the screw rod 302 passes through the blocking frame 304, and then the nut is used to fix the screw rod 302 to lock the blocking frame 304, so that the left assembly 201 and the right assembly 202 can be tightly connected together, so that the I-beam 1 can be quickly connected together. After the connection, the strength that can be withstood is large, the connection is stable, and the installation is quick and convenient.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A steel structure building connector for construction, comprising a connecting assembly (2) installed at a connection of an I-beam (1), characterized in that: The connecting assembly (2) comprises a left assembly (201) and a right assembly (202), wherein the upper and lower ends of the left assembly (201) and the right assembly (202) are both provided with a sliding groove (203), wherein the sliding groove (203) is provided with a locking member (3), wherein the locking member (3) comprises a locking frame (301), wherein an adapting groove (303) is provided on the inner side of the locking frame (301), wherein the adapting groove (303) and the sliding groove (203) are slidably connected to each other, and wherein a side surface of an opening end of the locking frame (301) is provided with a locking member (301) A connecting hinge (305) is fixedly connected, a blocking frame (304) is fixedly connected to the connecting hinge (305), a screw (302) is fixedly connected to the other side of the open end of the locking frame (301), a through hole is provided on the locking frame (301), the screw (302) can pass through the through hole and is threadedly connected with a nut, the opposite side of the left assembly (201) and the right assembly (202) are fixedly connected with a positioning column (4), and the I-beam (1) is provided with a through hole adapted to the positioning column (4).

2. A steel structure building connector for construction according to claim 1, characterized in that: The inner sides of the left assembly (201) and the right assembly (202) are both provided with a receiving groove adapted to the I-beam (1).

3. A steel structure building connector for construction according to claim 1, characterized in that: There are four positioning posts (4) in total, and two of them form a group.

4. A steel structure building connector for construction according to claim 1, characterized in that: The cross-section of the blocking frame (304) is U-shaped.

5. The steel structure building connector for construction according to claim 1, characterized in that: There are two screw rods (302), which are axially symmetrically arranged.

6. A steel structure building connector for construction according to claim 1, characterized in that: The left assembly (201) and the right assembly (202) have the same length.

7. A steel structure building connector for construction according to claim 1, characterized in that: The connecting component (2) is made of metal material.

Images