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CN-224213541-U - Building steel structure connecting device

CN224213541UCN 224213541 UCN224213541 UCN 224213541UCN-224213541-U

Abstract

The utility model discloses a building steel structure connecting device, and relates to the field of building steel structures. The building steel structure connecting device comprises a connecting unit and an auxiliary mounting unit. The auxiliary installation unit comprises a positioning component and a fixing component, wherein the positioning component is used for preliminary positioning of the steel structure, and the fixing component is used for fixing the position of the steel structure. This building steel construction connecting device utilizes cooperation of first connecting block, second connecting block, cover piece and lock bolt through setting up the connecting unit, realizes quick connect and dismantles. In the construction process, the first connecting block and the second connecting block are only required to be in butt joint, the sleeve block is sleeved and the locking bolt is screwed, when the connecting block is disassembled, the connecting block is reversely operated, the operation is simple and convenient, the connecting device can be reused, and the construction cost is reduced.

Inventors

  • LI TUO
  • GU WENHUAN

Assignees

  • 华新顿现代钢结构制造有限公司

Dates

Publication Date
20260508
Application Date
20250718

Claims (8)

  1. 1. The building steel structure connecting device comprises a connecting unit (1), and is characterized in that an auxiliary mounting unit (2) is arranged on the connecting unit (1); The connection unit (1) comprises: a first connection block (11); The end part of the second connecting block (12) is movably propped against the end part of the first connecting block (11); The sleeve block (13) is sleeved at the end parts of the first connecting block (11) and the second connecting block (12); The locking bolt (14), locking bolt (14) threaded connection is on cover piece (13), and the locking bolt (14) are used for the tip of first connecting block (11) and second connecting block (12) to be fixed of screwing.
  2. 2. The building steel structure connecting device according to claim 1, wherein extension blocks are fixedly connected to two side ends of the first connecting block (11); And bending blocks are fixedly connected to the end parts of two sides of the second connecting block (12), and the bending blocks are movably propped against the extending blocks.
  3. 3. A construction steel structure connection according to claim 2, characterized in that the sleeve blocks (13) are sleeved outside the extension blocks and the bending blocks.
  4. 4. A construction steel structure connection according to claim 2, characterized in that the locking bolts (14) are screwed with extension blocks and bending blocks, respectively.
  5. 5. A construction steel structure connection device according to claim 1, characterized in that the auxiliary mounting unit (2) comprises: a fixed block (21); a positioning assembly (22) for preliminary positioning of the steel structure; And the fixing assembly (23) is arranged below the positioning assembly (22), and the fixing assembly (23) is used for fixing the position of the steel structure.
  6. 6. A construction steel structure connection device according to claim 5, characterized in that the fixing blocks (21) are fixedly connected to both sides of the first connection block (11), respectively; the fixed blocks (21) are respectively and fixedly connected to the two sides of the second connecting block (12).
  7. 7. A construction steel structure connection according to claim 5, wherein the positioning assembly (22) comprises: the positioning block (221), the positioning block (221) is movably propped against the steel structure; The sliding rod (222), one end of the sliding rod (222) is fixedly connected with the positioning block (221), and the other end of the sliding rod (222) is connected to the fixed block (21) in a sliding manner; the spring (223) is sleeved outside the sliding rod (222), and the spring (223) is located between the locating block (221) and the fixed block (21).
  8. 8. A construction steel structure connection according to claim 5, characterized in that the fixing assembly (23) comprises: a disc (231), the disc (231) being movably abutted against the steel structure; And one end of the fastening bolt (232) is in threaded connection with the disc (231), and the other end of the fastening bolt (232) is in threaded connection with the fixed block (21).

Description

Building steel structure connecting device Technical Field The utility model relates to the technical field of building steel structures, in particular to a building steel structure connecting device. Background In the building field, the steel structure is widely applied to various building structures, such as high-rise buildings, large-scale plants, bridges and the like, due to the advantages of high strength, light dead weight, good anti-seismic performance and the like. The steel structure connection is used as a key link of steel structure construction, and the connection quality directly influences the safety and stability of the whole building structure. The steel column connection construction is a ring in the steel construction work progress, when current steel column is connected, need set up four otic placodes around the steel column in order to fix a position for the steel column, then press from both sides with two clamp plates and get up, the steel column fixed-position welding of being convenient for, this kind of way mill need weld 8 otic placodes, make 8 clamp plates, and on-the-spot installation need install and tear a plurality of bolts open, and after the steel column welding, need 8 otic placodes of cutting for the operation process is loaded down with trivial details, not only intensity of labour is big, and increase construction cost, it is time consuming and laborious. Therefore, it is important to develop a building steel structure connecting device capable of effectively solving the above problems. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a building steel structure connecting device, which solves the problems that four lug plates are required to be arranged around a steel column in the prior steel column connecting and positioning process, then the steel column is clamped by double clamping plates, a plurality of bolts are required to be installed and disassembled on site, and 8 lug plates are required to be cut after the steel column is welded, so that the operation process is complicated, the labor intensity is high, and the construction cost is increased. The building steel structure connecting device comprises a connecting unit, wherein an auxiliary mounting unit is arranged on the connecting unit; The connection unit includes: A first connection block; The end part of the second connecting block is movably propped against the end part of the first connecting block; The sleeve block is sleeved at the end parts of the first connecting block and the second connecting block; The locking bolt is in threaded connection with the sleeve block, and the locking bolt is screwed for fixing the end parts of the first connecting block and the second connecting block. Preferably, the two side ends of the first connecting block are fixedly connected with extension blocks; And the two side end parts of the second connecting block are fixedly connected with bending blocks, and the bending blocks are movably propped against the extending blocks. Preferably, the sleeve block is sleeved on the outer sides of the extension block and the bending block. Preferably, the locking bolt is in threaded connection with the extension block and the bending block respectively. Preferably, the auxiliary mounting unit includes: A fixed block; A positioning assembly for preliminary positioning of the steel structure; and the fixing component is arranged below the positioning component and is used for fixing the position of the steel structure. Preferably, the fixing blocks are respectively and fixedly connected to two sides of the first connecting block; the fixed blocks are respectively and fixedly connected to two sides of the second connecting block. Preferably, the positioning assembly comprises: The positioning block is movably propped against the steel structure; One end of the sliding rod is fixedly connected with the positioning block, and the other end of the sliding rod is connected to the fixed block in a sliding manner; The spring is sleeved on the outer side of the sliding rod and is positioned between the positioning block and the fixed block. Preferably, the fixing assembly includes: The disc is movably propped against the steel structure; And one end of the fastening bolt is in threaded connection with the disc, and the other end of the fastening bolt is in threaded connection with the fixed block. The beneficial effects that it possesses are as follows: 1. This building steel construction connecting device through setting up the connecting element, utilizes the cooperation of first connecting block, second connecting block, cover piece and lock bolt, realizes quick connect and dismantles. In the construction process, the first connecting block and the second connecting block are only required to be in butt joint, the sleeve block is sleeved and the locking bolt is screwed, when the connecting block is disassembled, the connecting block is reve