CN216865505U

CN216865505U - Crane beam and steel column connecting structure

Info

Publication number: CN216865505U
Application number: CN202220354322.6U
Authority: CN
Inventors: 谭泽腾
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-07-01
Anticipated expiration: 2032-02-22

Abstract

The utility model relates to the technical field of reinforcing methods for connecting joints of steel beams and steel columns, in particular to a crane beam and steel column connecting structure which comprises a reinforcing assembly, a crane beam and a steel column, wherein a rectangular frame plate is fixedly sleeved outside the reinforcing assembly and used for reinforcing the steel column, a first U-shaped plate is fixed on the upper surface of the rectangular frame plate, a second U-shaped plate is fixed on the lower surface of the rectangular frame plate, two first through holes are respectively formed in the opposite side surface of the first U-shaped plate and the crane beam, a first bolt is arranged inside each first through hole and used for fixing the first U-shaped plate and the crane beam, and second through holes are respectively formed in the opposite side surface of the second U-shaped plate and the steel column. According to the utility model, the steel column fixed by the second bolt is reinforced by the two third bolts, so that the steel column fixed on the second U-shaped plate is not easy to shake in the suspension process, the steel column is more firmly fixed, and the safety of the steel column in the suspension and migration process is ensured.

Description

Crane beam and steel column connecting structure

Technical Field

The utility model relates to the technical field of a method for reinforcing a connection node of a steel beam and a steel column, in particular to a connection structure of a crane beam and a steel column.

Background

Steel column: a column is made of steel. Columns of large and medium-sized industrial plants, large-span public buildings, high-rise buildings, light movable houses, working platforms, trestles, supports and the like are mostly made of steel columns. The steel column can be divided into an axial compression column and an eccentric compression column according to stress conditions. The longitudinal pressure applied to the axial compression column coincides with the section-shaped mandrel of the column. The eccentric compression column bears the axial pressure and the bending moment at the same time, and is also called a bending component. In the installation process of a steel structure of a heavy industrial factory building, the factory building structure is complex, the installation precision requirement is high, and especially the installation precision control of the connection node position of the crane beam and the steel column has great influence on the use function of the crane beam.

Traditional crane beam and steel column connection structure are too simple, lead to the steel column to slide easily and the skew at the removal in-process to increased the potential safety hazard that the steel column hung in midair the in-process, and because comparatively single to the fixed mode of steel column, lead to the stability after the steel column is fixed relatively poor, be difficult to satisfy the actual demand that the steel column hung in midair.

In order to solve the problems, the utility model provides a connecting structure of a crane beam and a steel column.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a crane beam and steel column connecting structure, and aims to solve the problems that the traditional crane beam and steel column connecting structure in the background art is too simple, so that a steel column is easy to slide and shift in the moving process, and the stability of the fixed steel column is poor and the actual suspension requirement of the steel column is difficult to meet due to the single fixing mode of the steel column.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a crane beam and steel column connection structure, is including consolidating subassembly, crane beam and steel column, the external fixation of consolidating the subassembly has cup jointed the rectangle deckle, and consolidates the subassembly and be used for consolidating the processing to the steel column, the last fixed surface of rectangle deckle has first U-shaped board, and the lower fixed surface of rectangle deckle has the second U-shaped board, two first through-holes have all been seted up on the opposite flank of first U-shaped board and the crane beam, the inside of first through-hole is provided with first bolt, and first bolt is used for the fixed of first U-shaped board and crane beam, the second through-hole has all been seted up on the opposite flank of second U-shaped board and the steel column, the inside of second through-hole is provided with the second bolt, and the second bolt is used for the fixed of second U-shaped board and steel column.

Preferably, threaded holes are formed in opposite side faces of the second U-shaped plate, third bolts are connected to the threaded holes in an internal thread mode, and the two third bolts are used for reinforcing the steel column.

Preferably, the reinforcing assembly comprises a third U-shaped plate, and the rectangular frame plate is fixedly sleeved outside the third U-shaped plate.

Preferably, the relative inner wall of third U-shaped board all is connected with the screw thread lead screw through the bearing rotation, and the inboard fixed mounting of third U-shaped board has a biax motor, two the screw thread lead screw is established respectively in the both sides of biax motor, and all drives through the biax motor.

Preferably, two sliding rods are fixed between the opposite inner walls of the third U-shaped plate, the two sliding rods are symmetrically arranged relative to the double-shaft motor, and a sliding block is connected to the threaded screw rod in a threaded mode.

Preferably, the sliding blocks are provided with sliding grooves for sliding the sliding rods, and the two sliding blocks are symmetrically arranged around the double-shaft motor.

Preferably, a reinforcing rope is fixed at the bottom of the sliding block and is arranged in a U shape.

In conclusion, the beneficial effects of the utility model are as follows:

1. according to the utility model, the steel column fixed by the second bolt is reinforced by the two third bolts, so that the steel column fixed on the second U-shaped plate is not easy to shake in the suspension process, the steel column is more firmly fixed, and the safety of the steel column in the suspension and migration process is ensured.

2. According to the utility model, the double-shaft motor drives the two threaded screw rods to rotate, so that the threaded screw rods adjust the distance between the two sliding blocks in a screw rod transmission mode, the two sliding blocks and the two reinforcing ropes on the two sliding blocks can reinforce the steel column according to the difference of the diameter of the steel column, and the fixed steel column is more stable and firm in the suspension migration process.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a second U-shaped plate, a steel column, a second bolt and a third bolt according to the present invention;

FIG. 3 is a schematic structural view of a first U-shaped plate, a rectangular frame plate and a second U-shaped plate according to the present invention;

fig. 4 is a schematic structural view of the reinforcing member of the present invention.

In the figure: 1. a rectangular frame plate; 2. a first U-shaped plate; 3. a first through hole; 4. a second U-shaped plate; 5. a second through hole; 6. a threaded hole; 7. a crane beam; 8. a first bolt; 9. a steel column; 10. a second bolt; 11. a third bolt; 12. a third U-shaped plate; 13. a threaded lead screw; 14. a double-shaft motor; 15. a slider; 16. reinforcing ropes; 17. a slide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a crane beam and steel column connection structure, including reinforcing component, crane beam 7 and steel column 9, rectangular frame plate 1 has been cup jointed to reinforcing component's external fixation, and reinforcing component is used for reinforcing steel column 9, rectangular frame plate 1's upper surface is fixed with first U-shaped plate 2, and rectangular frame plate 1's lower surface is fixed with second U-shaped plate 4, two first through-holes 3 have all been seted up on the opposite side of first U-shaped plate 2 and crane beam 7, the inside of first through-hole 3 is provided with first bolt 8, and first bolt 8 is used for the fixed of first U-shaped plate 2 and crane beam 7, second through-hole 5 has all been seted up on second U-shaped plate 4's opposite side and the steel column 9, the inside of second through-hole 5 is provided with second bolt 10, and second bolt 10 is used for the fixed of second U-shaped plate 4 and steel column 9.

Based on above structure, utilize two first bolts 8 to fix rectangle framed panel 1 and crane roof beam 7 together, utilize second bolt 10 to fix steel column 9 on second U-shaped board 4, utilize the reinforcement subassembly to accomplish the reinforcement to steel column 9 for steel column 9 is more steady, firm in the migration process that suspends in midair.

Referring to fig. 2 and 3, threaded holes 6 are formed in opposite side surfaces of the second U-shaped plate 4, third bolts 11 are connected to the threaded holes 6 through internal threads, and the two third bolts 11 are used for reinforcing the steel column 9.

Based on above structure, utilize the spanner to twist two third bolts 11 for two third bolts 11 carry out reinforcement treatment to the steel column 9 that sets up in the middle, make steel column 9 fixed more firm, and be difficult to rock.

Referring to fig. 1 and 4, the reinforcing component includes a third U-shaped plate 12, a rectangular frame plate 1 is fixedly sleeved outside the third U-shaped plate 12, opposite inner walls of the third U-shaped plate 12 are rotatably connected with threaded lead screws 13 through bearings, a double-shaft motor 14 is fixedly mounted on the inner side of the third U-shaped plate 12, the two threaded lead screws 13 are respectively arranged on two sides of the double-shaft motor 14 and are driven by the double-shaft motor 14, two sliding rods 17 are fixed between the opposite inner walls of the third U-shaped plate 12, the two sliding rods 17 are symmetrically arranged with respect to the double-shaft motor 14, a sliding block 15 is connected to the threaded lead screws 13 in a threaded manner, a sliding groove for the sliding rod 17 is formed in the sliding block 15, the two sliding blocks 15 are symmetrically arranged with respect to the double-shaft motor 14, and a reinforcing rope 16 arranged in a U shape is fixed at the bottom of the sliding block 15.

Based on the structure, the double-shaft motor 14 is controlled to drive the two threaded screw rods 13 to rotate, so that the threaded screw rods 13 adjust the distance between the two sliding blocks 15 in a screw rod transmission mode, the two reinforcing ropes 16 on the two sliding blocks 15 are pulled outwards, the reinforcing treatment on the steel column 9 is realized, and the fixed steel column 9 is safer in the suspension and migration process.

The working principle of the utility model is as follows: the rectangular frame plate 1 and the crane beam 7 are fixed together by the two first bolts 8, then the steel column 9 is fixed on the second U-shaped plate 4 by the second bolt 10, the two third bolts 11 are screwed by a wrench, the steel column 9 arranged in the middle is reinforced by the two third bolts 11, the steel column 9 is fixed more firmly and is not easy to shake, the double-shaft motor 14 is controlled to drive the two threaded lead screws 13 to rotate, the distance between the two sliders 15 is adjusted by the threaded lead screws 13 in a lead screw transmission mode, the two reinforcing ropes 16 on the two sliders 15 are pulled outwards, the reinforcing treatment of the steel column 9 is realized, and the fixed steel column 9 is more stable and firm in the suspension transfer process.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a crane beam and steel column connection structure which characterized in that: comprises a reinforcing component, a crane beam (7) and a steel column (9), wherein a rectangular frame plate (1) is fixedly sleeved outside the reinforcing component, the reinforcing component is used for reinforcing the steel column (9), the upper surface of the rectangular frame plate (1) is fixed with a first U-shaped plate (2), a second U-shaped plate (4) is fixed on the lower surface of the rectangular frame plate (1), two first through holes (3) are respectively arranged on the opposite side surfaces of the first U-shaped plate (2) and the crane beam (7), a first bolt (8) is arranged inside each first through hole (3), and the first bolt (8) is used for fixing the first U-shaped plate (2) and the crane beam (7), the opposite side surface of the second U-shaped plate (4) and the steel column (9) are both provided with a second through hole (5), a second bolt (10) is arranged in the second through hole (5), and the second bolt (10) is used for fixing the second U-shaped plate (4) and the steel column (9).

2. The crane beam and steel column connecting structure according to claim 1, wherein: threaded holes (6) are formed in opposite side faces of the second U-shaped plate (4), third bolts (11) are connected to the threaded holes (6) in an internal thread mode, and the third bolts (11) are used for reinforcing the steel column (9).

3. The crane beam and steel column connecting structure according to claim 1, wherein: the reinforcing component comprises a third U-shaped plate (12), and the rectangular frame plate (1) is fixedly sleeved outside the third U-shaped plate (12).

4. A crane beam and steel column connecting structure according to claim 3, wherein: the relative inner wall of third U-shaped board (12) all is connected with screw lead screw (13) through the bearing rotation, and the inboard fixed mounting of third U-shaped board (12) has double-shaft motor (14), two screw lead screw (13) are established respectively in the both sides of double-shaft motor (14), and all drive through double-shaft motor (14).

5. The crane beam and steel column connecting structure according to claim 4, wherein: two sliding rods (17) are fixed between the opposite inner walls of the third U-shaped plate (12), the two sliding rods (17) are symmetrically arranged relative to the double-shaft motor (14), and a sliding block (15) is connected to the thread screw rod (13) in a threaded mode.

6. The crane beam and steel column connecting structure according to claim 5, wherein: the sliding blocks (15) are provided with sliding grooves for sliding the sliding rods (17), and the two sliding blocks (15) are symmetrically arranged relative to the double-shaft motor (14).

7. The crane beam and steel column connecting structure according to claim 6, wherein: and a reinforcing rope (16) is fixed at the bottom of the sliding block (15), and the reinforcing rope (16) is arranged in a U shape.