CN215483564U - Connecting structure between profile steel cross beam and upper and lower stand columns for constructional engineering - Google Patents

Abstract

The utility model discloses a connecting structure between a profile steel cross beam and upper and lower stand columns for constructional engineering, which comprises a cross beam, wherein the upper and lower ends of the cross beam are respectively provided with a first clamping groove, the interiors of the two first clamping grooves are respectively and vertically clamped with a first stand column and a second stand column, the two sides of the first stand column and the second stand column are respectively provided with a second clamping groove, the two sides of the positions where the first stand column and the second stand column are abutted against the cross beam are respectively and fixedly provided with a limiting block, a plurality of limiting blocks are respectively clamped with the end parts corresponding to the second clamping grooves, and the other sides of the limiting blocks are abutted against the upper and lower end surfaces of the cross beam. Through the cooperation that sets up crossbeam, first draw-in groove, first stand, second draw-in groove, stopper, first through-hole, second through-hole, third through-hole and bolt use, it is fixed to have solved current shaped steel crossbeam and be not convenient for connect between the upper and lower stand, need set up the connecting hole on the main structure board of crossbeam and stand, influences structural strength's problem.

Description

Connecting structure between profile steel cross beam and upper and lower stand columns for constructional engineering

Technical Field

The utility model belongs to the field of constructional engineering, and particularly relates to a connecting structure between a profile steel cross beam and upper and lower stand columns for constructional engineering.

Background

In the construction, need adopt more bolt fastening between the crossbeam of shaped steel structure and the upper and lower stand, need carry out the trompil at the main structure board of crossbeam and the main structure board of upper and lower stand, joint strength can reach, but can destroy the structural strength of crossbeam and upper and lower stand, reduces overall structure's structural strength.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a connecting structure between a profile steel cross beam and an upper stand column and a lower stand column for constructional engineering, a limiting block is arranged to realize angle reinforcing support, the condition that the angle between the cross beam and the stand column is not vertical is avoided, a through hole is formed between the side plates of the cross beam and the stand column, the side plates of the cross beam and the stand column are further connected through the limiting block by bolts, the overall fixation is realized by fewer bolts, a main structural plate is not damaged, and the structural strength can be ensured.

The utility model is realized by the following steps that the device comprises a cross beam, the upper end and the lower end of the cross beam are both provided with first clamping grooves, the interiors of the two first clamping grooves are respectively and vertically clamped with a first upright post and a second upright post, the two sides of the first upright post and the second upright post are both provided with second clamping grooves, the two sides of the position where the first upright post and the second upright post are abutted with the cross beam are both fixedly provided with limiting blocks, a plurality of the limiting blocks are all clamped with the end parts corresponding to the second clamping grooves, the other sides of the limiting blocks are all abutted with the upper end surface and the lower end surface of the cross beam, the horizontal positions of the limiting blocks are all penetrated and provided with first through holes, the side wall of the second clamping groove of the first upright post and the second upright post is provided with a second through hole corresponding to the first through hole, the third through hole has all been run through to the position that the first draw-in groove both sides of crossbeam correspond the second through hole and have been seted up, first through hole with correspond the second through hole and the third through hole between the through connection have the bolt.

Preferably, the cross-sectional structures of the limiting blocks are all triangular, and the width of the limiting block is the same as that of the second clamping groove.

Preferably, the outer diameter width of the first upright post and the second upright post is the same as the inner diameter width of the first clamping groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model solves the problems that the existing profile steel beam and the upper and lower upright posts are inconvenient to connect and fix, connecting holes are required to be formed in the main structural plates of the beam and the upright posts, and the structural strength is influenced by the arrangement of the beam, the first clamping groove, the first upright post, the second clamping groove, the limiting block, the first through hole, the second through hole, the third through hole and the bolt in a matched manner.

2. According to the utility model, the section structures of the limiting blocks are all triangular, the width of the limiting blocks is the same as that of the second clamping grooves, so that the limiting blocks and the second clamping grooves can be completely clamped without shaking, and the triangular structure has better structural strength, is not easy to deform, can bear larger side shearing force, and avoids the angle deviation of the stand column.

3. According to the utility model, the outer diameter width of the first upright post and the second upright post is the same as the inner diameter width of the first clamping groove, so that the first upright post, the second upright post and the first clamping groove can be completely clamped, and the phenomenon that the first upright post and the second upright post shake back and forth after the integral structure is connected to influence the strength of the integral structure is avoided.

Drawings

FIG. 1 is a schematic diagram of an overall structure provided by an embodiment of the present invention;

FIG. 2 is a schematic view of a beam structure provided in an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a first column according to an embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of the overall structure provided by the embodiment of the present invention;

in the figure: 1. a cross beam; 2. a first card slot; 3. a first upright post; 4. a second upright post; 5. a second card slot; 6. a limiting block; 7. a first through hole; 8. a second through hole; 9. a third through hole; 10. and (4) bolts.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in FIGS. 1 to 4, the connecting structure between the structural steel beam and the upper and lower upright posts for the constructional engineering provided by the embodiment of the utility model comprises a beam 1, wherein the upper and lower ends of the beam 1 are both provided with first clamping grooves 2, the interiors of the two first clamping grooves 2 are respectively and vertically clamped with a first upright post 3 and a second upright post 4, the two sides of the first upright post 3 and the second upright post 4 are both provided with second clamping grooves 5, the two sides of the position where the first upright post 3 and the second upright post 4 are abutted with the beam 1 are both fixedly provided with limiting blocks 6, the limiting blocks 6 are respectively clamped with the end parts corresponding to the second clamping grooves 5, the other sides of the limiting blocks 6 are both abutted with the upper and lower end surfaces of the beam 1, the horizontal positions of the limiting blocks 6 are all penetrated with first through holes 7, the positions of the side walls of the second clamping grooves 5 of the first upright post 3 and the second upright post 4, which correspond to the first through holes 7, are both provided with second through holes 8, the positions of the two sides of the first clamping groove 2 of the cross beam 1 corresponding to the second through holes 8 are all penetrated through to form third through holes 9, and bolts 10 are connected between the first through holes 7 and the corresponding second through holes 8 and the third through holes 9 in a penetrating mode.

Referring to fig. 1 and 4, the cross-sectional structures of the limiting blocks 6 are all triangular, and the width of the limiting block 6 is the same as that of the second slot 5.

Adopt above-mentioned scheme: the profile structure through setting up stopper 6 is triangle-shaped, stopper 6's width is the same with second draw-in groove 5's width, can be so that stopper 6 and second draw-in groove 5 realize complete joint, can not take place to rock, and the triangle-shaped structure has better structural strength, and non-deformable can bear great side shear force, avoids the stand to take place angular deflection.

Referring to fig. 1, the first and second posts 3 and 4 have the same outer diameter width as the inner diameter width of the first engaging groove 2.

Adopt above-mentioned scheme: the outer diameter width of the first stand column 3 and the second stand column 4 is the same as the inner diameter width of the first clamping groove 2, so that complete clamping can be achieved between the first stand column 3 and the second stand column 4 and the first clamping groove 2, and after the integral structure is connected, the first stand column 3 and the second stand column 4 are prevented from shaking front and back to affect the strength of the integral structure.

The working principle of the utility model is as follows:

when using, at first, the staff corresponds the third through-hole 9 of crossbeam 1 with the second through-hole 8 of first stand 3 and second stand 4, with the tip and the 2 joint of first draw-in grooves of first stand 3 and second stand 4, then with stopper 6 joint respectively at the second draw-in groove 5 of first stand 3 and 4 tip both sides of second stand, pass at last with bolt 10 and correspond first through-hole 8, second through-hole 9 and third through-hole 10 and connect, realize fixedly.

In summary, the following steps: this connection structure between shaped steel crossbeam and upper and lower stand for building engineering, through the cooperation that sets up crossbeam 1, first draw-in groove 2, first stand 3, second stand 4, second draw-in groove 5, stopper 6, first through-hole 7, second through-hole 8, third through-hole 9, bolt 10, it is fixed to have solved current shaped steel crossbeam and be not convenient for connect between the upper and lower stand, need set up the connecting hole on the main structure board of crossbeam and stand, influences structural strength's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. The utility model provides a connection structure between shaped steel crossbeam and upper and lower stand for building engineering, includes crossbeam (1), its characterized in that: the upper end and the lower end of the crossbeam (1) are both provided with first clamping grooves (2), the interiors of the two first clamping grooves (2) are respectively and vertically clamped with a first stand column (3) and a second stand column (4), the two sides of the first stand column (3) and the second stand column (4) are both provided with second clamping grooves (5), the two sides of the position where the first stand column (3) and the second stand column (4) are abutted against the crossbeam (1) are both fixedly provided with limiting blocks (6), a plurality of limiting blocks (6) are respectively clamped with the end parts corresponding to the second clamping grooves (5), the other sides of the limiting blocks (6) are respectively abutted against the upper end face and the lower end face of the crossbeam (1), the horizontal positions of the limiting blocks (6) are all penetrated and provided with first through holes (7), the positions of the side walls of the second clamping grooves (5) of the first stand column (3) and the second stand column (4) corresponding to the first through holes (7) are both provided with second through holes (8), the position that first draw-in groove (2) both sides of crossbeam (1) correspond second through-hole (8) has all run through and has seted up third through-hole (9), first through-hole (7) with correspond between second through-hole (8) and third through-hole (9) through connection have bolt (10).

2. The connecting structure between the section steel beam for construction engineering and the upper and lower columns according to claim 1, characterized in that: the profile structures of the limiting blocks (6) are all triangular, and the width of each limiting block (6) is the same as that of each second clamping groove (5).

3. The connecting structure between the section steel beam for construction engineering and the upper and lower columns according to claim 1, characterized in that: the outer diameter width of the first upright post (3) and the second upright post (4) is the same as the inner diameter width of the first clamping groove (2).

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