CN216380245U - Building support steel beam structure - Google Patents

Abstract

The utility model discloses a building supporting steel beam structure, which comprises: the main beams are symmetrically arranged on two sides of the floor; the first secondary beam and the second secondary beam are symmetrically arranged at the top of the main beam; the fixed secondary beams are fixed at one ends of the two main beams; the adjusting mechanism is connected between the first secondary beam and the second secondary beam in a sliding mode, the fixing secondary beam is fixed on the main beam through a bolt, the first secondary beam and the second secondary beam are driven to move through rotation of the first secondary beam and the threaded rod, the first secondary beam is fixed through the bolt after the first secondary beam moves to the overlapping position of the bolt hole and the second bolt hole, the second secondary beam is moved along the direction of the threaded rod, the second secondary beam is driven to move to the overlapping position of the bolt hole and the second bolt hole and then is fixed through the bolt, installation of the device is achieved, connection and fixation among the fixing secondary beam, the first secondary beam, the second secondary beam and the main beam are improved, and stability of the device is improved.

Description

A building supporting steel beam structure

technical field

The utility model relates to the technical field of construction, in particular to a building supporting steel beam structure.

Background technique

The building support composite structure is generally used in the construction of wooden poles, steel pipes, wooden squares, fasteners, U brackets, step by step and other connections as the main support system in the concrete forming process, and it is experienced, patchwork, and complicated to install. In the existing design, the building support steel beam structure generally installs the main beam and the secondary beam. During the installation process, the connection between the two secondary beams is connected through a structure similar to a telescopic rod. The connection stability between the secondary beams is not high.

To this end, we propose a building-supporting steel beam structure.

Utility model content

The purpose of the present invention is to provide a building supporting steel beam structure to solve the problems raised in the above background technology.

To achieve the above purpose, the present utility model provides the following technical solutions: a building support steel beam structure, comprising:

The main beam is symmetrically arranged on both sides of the floor;

The first beam and the second beam are symmetrically arranged on the top of the main beam;

fixing the secondary beams, which are fixed at one end of the two main beams;

Adjustment mechanism, slidingly connected between the first beam and the second beam;

The adjustment mechanism includes:

The first chute is symmetrically arranged at both ends of the fixed secondary beam;

The second chute is symmetrically arranged at both ends of the first beam and the second beam;

A connecting rod is symmetrically slidably connected between the first chute and the second chute, limit posts are symmetrically fixed at both ends of the connecting rod, and the limit posts are connected to the first chute or the second chute. Chute sliding connection;

a first inlet slot, arranged at one end of the first chute, and the first inlet slot is communicated with the first chute and is used for connecting the connecting rod into the first chute;

A second inlet slot is arranged at one end of the second chute, and the second inlet slot is communicated with the second chute and is used for connecting the connecting rod into the first chute;

The threaded rod is rotatably connected to the middle of the fixed secondary beam through the bearing, the middle of the primary beam is provided with a threaded hole, and the primary beam is threadedly connected to the threaded rod through the threaded hole.

Preferably, two ends of the first secondary beam, the second secondary beam and the fixed secondary beam are provided with matching grooves for slidingly wrapping the main beam, the first secondary beam, the second secondary beam and the The fixed secondary beam forms the secondary beam assembly.

Preferably, one side of the main beam is equidistantly provided with bolt holes, the two ends of the fixed secondary beam, the first secondary beam and the second secondary beam are provided with mounting through holes, and the bolt holes and the The mounting through holes are fixedly connected by bolts.

Preferably, both ends of the fixed secondary beam, the first primary beam and the second secondary beam are provided with two elastic plates arranged in parallel, and the two elastic plates are provided with the installation through holes , and the two mounting through holes are aligned.

Preferably, a through hole is opened in the middle of the second beam, and the threaded rod is arranged through the through hole.

Preferably, a rotating block is fixed at one end of the threaded rod close to the fixed secondary beam.

Preferably, the length of the connecting rod is less than the distance between the first beam and the second beam.

Preferably, two sides of the main beam are symmetrically provided with fixing grooves.

Compared with the prior art, the beneficial effects of the present utility model are:

When the utility model is used, the hanging wire is clamped at the installation through hole by the crane, the first beam, the second beam and the fixed secondary beam are moved to the top of the main beam by the crane, and the fixed secondary beam is fixed by bolts. , the rotation of the first beam and the threaded rod will drive the synchronous movement of the first beam and the second beam. After the first beam moves to the overlapping position of the bolt hole and the second bolt hole The beam is fixed, and then the second beam is moved in the direction of the threaded rod, and the second beam is moved to the overlapping position of the bolt hole and the second bolt hole, and the second beam is fixed by bolts. The through holes are automatically aligned one by one, which is convenient to operate, saves time and effort to install the device, improves the connection and fixation between the fixed secondary beam, the first beam, the second beam and the main beam, and improves the stability of the device .

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

FIG. 2 is a schematic structural diagram of the adjusting mechanism of the present invention.

In the figure: 1. Main beam; 2. First beam; 3. Second beam; 4. Fixed secondary beam; 5. Adjustment mechanism; 6. First chute; 7. Second chute; 8, No. an inlet slot; 9, the second inlet slot; 10, the limit post; 11, the threaded rod; 12, the bolt hole; 13, the installation through hole; 14, the through hole; 15, the turning block; 16, the elastic plate; 17, Connecting rod; 18. Fixing slot.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1 and FIG. 2 , a building supporting steel beam structure in the illustration includes a main beam 1 , a fixed secondary beam 4 , a first secondary beam 2 , a second secondary beam 3 , and an adjustment mechanism 5 .

The main beam 1 is symmetrically arranged on both sides of the floor, and the two sides of the main beam 1 are symmetrically provided with fixing grooves 18 for fixed installation.

The first beam 2 and the second beam 3 are symmetrically arranged on the top of the main beam 1;

The fixed secondary beam 4 is fixed at one end of the two main beams 1. The first primary beam 2, the second secondary beam 3 and the fixed secondary beam 4 form a secondary beam assembly, and the fixed secondary beam 4, the first primary beam 2 and the second secondary beam Two ends of the beam 3 are symmetrically provided with installation through holes 13;

The adjustment mechanism 5 is slidably connected between the first beam 2 and the second beam 3 .

Please refer to FIG. 1 and FIG. 2 , the adjustment mechanism 5 includes: a first chute 6 , a second chute 7 , a connecting rod 17 , a first inlet slot 8 , a second inlet slot 9 and a threaded rod 11 .

The first chute 6 is symmetrically arranged at both ends of the fixed secondary beam 4;

The second chute 7 is symmetrically arranged at both ends of the first beam 2 and the second beam 3;

The connecting rod 17 is symmetrically slidably connected between the first chute 6 and the second chute 7, the limit posts 10 are fixed symmetrically at both ends of the connecting rod 17, and the limit posts 10 are connected to the first chute 6, Or slidingly connected with the second chute 7;

The first inlet slot 8 is provided at one end of the first chute 6 , and the first inlet slot 3 is communicated with the first chute 6 for connecting the connecting rod 17 to the first chute 6 Inside;

The second inlet slot 9 is provided at one end of the second chute 8 , and the second inlet slot 9 is communicated with the second chute 8 for connecting the connecting rod 17 to the first chute 6 Inside;

The threaded rod 11 is rotatably connected to the middle of the fixed secondary beam 4 through a bearing, the middle of the primary beam 2 is provided with a threaded hole, and the primary beam 2 is threadedly connected to the threaded rod 11 through the threaded hole.

A through hole 14 is opened in the middle of the secondary beam 3 , a threaded rod 11 is disposed through the through hole 14 , and a turning block 15 is fixed at one end of the threaded rod 11 close to the fixed secondary beam 4 .

The distance between the limiting column 10 and the first beam 2 and the threaded rod 11 is smaller than the distance between the limiting column 10 and the second beam 3 and the threaded rod 11 , which is convenient for pulling the second beam 3 .

One side of the main beam 1 is equidistantly provided with bolt holes 12 , and the two ends of the fixed secondary beam 4 , the first beam 2 and the second beam 3 are symmetrically provided with installation through holes 13 , and the bolt holes 12 and the installation through holes 13 are provided between the two ends. The connection is secured by bolts.

In addition, two elastic plates 16 are arranged in parallel at both ends of the fixed secondary beam 4 , the first primary beam 2 and the second secondary beam 3 , and two elastic plates 16 are provided with The installation through holes 13 are formed, and the two installation through holes 13 are aligned, and the elastic plate 16 can elastically squeeze the bolts to make the connection more stable and prevent loosening.

Working principle: When the device is in use, people drop the main beam 1 to the installation place through the crane. After fixing the main beam 1, the hanging wire is clamped at the installation through hole 13 by the crane, and the first beam 2, the second beam The secondary beam 3 and the fixed secondary beam 4 are moved to the top of the main beam 1 by the crane, the fixed secondary beam 4 is fixed by bolts, and the threaded rod 11 is driven to rotate by rotating the swivel block 15. The rotation of the rod 11 will drive the synchronous movement of the first beam 2 and the second beam 3. After the first beam 2 moves to the overlapping position of the bolt hole 12 and the second bolt hole 13, the first beam 2 is connected to the first beam 2 by bolts. After fixing, move the second beam 3 in the direction of the threaded rod 11, drive the second beam 3 to move to the overlapping position of the bolt hole 12 and the second bolt hole 13, and then fix the second beam 3 with bolts , In the process again, the connecting rod 17 will move in the direction of the first inlet slot 8, and each bolt hole and the installation through hole will be automatically aligned one by one, which is convenient to operate, saves time and effort to install the device, and improves the fixing time. The connection between the beam 4, the first beam 2, the second beam 3 and the main beam 1 is fixed, which improves the stability of the device.

It should be noted that, in this document, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. a building support steel beam structure, is characterized in that, comprises: The main beam (1) is symmetrically arranged on both sides of the floor; The first beam (2) and the second beam (3) are symmetrically arranged on the top of the main beam (1); The secondary beams (4) are fixed on one end of the two main beams (1); an adjustment mechanism (5), slidably connected between the first beam (2) and the second beam (3); The adjusting mechanism (5) includes: The first chute (6) is symmetrically arranged at both ends of the fixed secondary beam (4); The second chute (7) is symmetrically arranged at both ends of the first secondary beam (2) and the second secondary beam (3); A connecting rod (17) is symmetrically slidably connected between the first chute (6) and the second chute (7), and limit posts (10) are symmetrically fixed at both ends of the connecting rod (17), and are limited The column (10) is slidably connected with the first chute (6) or with the second chute (7); A first inlet slot (8) is provided at one end of the first chute (6), and the first inlet slot (3) is communicated with the first chute (6) and is used for the connecting rod ( 17) Connected into the first chute (6); A second inlet slot (9) is provided at one end of the second chute (8), and the second inlet slot (9) is communicated with the second chute (8) and is used for the connecting rod ( 17) Connected into the first chute (6); The threaded rod (11) is rotatably connected to the middle of the fixed secondary beam (4) through a bearing, the middle of the primary beam (2) is provided with a threaded hole, and the primary beam (2) is connected to the thread through the threaded hole (2). The rod (11) is threaded. 2. A steel beam structure for building support according to claim 1, characterized in that: both ends of the first primary beam (2), the second secondary beam (3) and the fixed secondary beam (4) A paired groove is provided for slidingly wrapping the main beam (1), and the first secondary beam (2), the second secondary beam (3) and the fixed secondary beam (4) form a secondary beam assembly. 3. A building support steel beam structure according to claim 1, characterized in that: one side of the main beam (1) is provided with bolt holes (12) at equal distances, and the fixed secondary beams (4), Installation through holes (13) are provided at both ends of the first primary beam (2) and the second secondary beam (3), and bolts pass between the bolt holes (12) and the installation through holes (13). Fixed connection. 4. A building support steel beam structure according to claim 3, characterized in that: the fixed secondary beam (4), the first secondary beam (2) and the second secondary beam (3) Two elastic plates (16) are arranged in parallel on both ends, the two elastic plates (16) are provided with the installation through holes (13), and the two installation through holes (13) are aligned in position . 5. A steel beam structure for building support according to claim 4, characterized in that: a through hole (14) is opened in the middle of the second beam (3), and the threaded rod (11) passes through the through hole (14). A hole (14) is provided. 6 . The steel beam structure for building support according to claim 1 , wherein a turning block ( 15 ) is fixed at one end of the threaded rod ( 11 ) close to the fixed secondary beam ( 4 ). 7 . 7. A building support steel beam structure according to claim 1, characterized in that: the length of the connecting rod (17) is less than the distance between the first beam (2) and the second beam (3) . 8 . The steel beam structure for building support according to claim 1 , wherein fixing grooves ( 18 ) are symmetrically opened on both sides of the main beam ( 1 ). 9 .

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