CN219491275U

CN219491275U - Steel beam and steel column reinforcing structure

Info

Publication number: CN219491275U
Application number: CN202320170394.XU
Authority: CN
Inventors: 董珠
Original assignee: Guangdong Anfu Construction Engineering Co ltd
Current assignee: Guangdong Anfu Construction Engineering Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-08-08
Anticipated expiration: 2033-02-09

Abstract

The utility model discloses a steel beam and steel column reinforcing structure, and particularly relates to the technical field of steel structures.

Description

Steel beam and steel column reinforcing structure

Technical Field

The utility model relates to the technical field of steel structures, in particular to a steel beam and steel column reinforcing structure.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, and is formed by connecting all parts through welding seams, bolts and rivets.

The inventor finds that the steel column and the steel beam are connected through the high-strength bolt in daily work, but when the steel column and the steel beam are connected in snowy weather, the load can be increased due to the snow accumulated on the steel beam, so that the bolt at the connecting position is easy to loosen, and the problem of influencing the connection strength of the steel column and the steel beam can occur after a long time.

In order to solve the above-mentioned problem, the prior art adopts the mode of often detecting and maintaining, keeps the joint strength between steel column and girder steel to handle. However, hidden injuries can occur at some joints under too high load for a long time, the hidden injuries are not easy to be detected by maintenance staff, and the workload of the staff can be increased when the steel structure is frequently maintained and overhauled, so that the use effect of the steel structure is affected.

Disclosure of Invention

The utility model provides a steel beam and steel column reinforcing structure which aims to solve the problem that the workload of workers is increased when a steel structure is frequently maintained and overhauled, so that the using effect of the steel structure is affected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a girder steel post reinforced structure, includes the steel column, the surface of steel column is equipped with the bolt, be equipped with the girder steel on the bolt, the one end that the steel column is close to the girder steel is equipped with two reinforced structure, reinforced structure includes first threaded rod, first threaded rod and steel column threaded connection, the first nut of one end fixedly connected with of first threaded rod, the surface threaded connection of first threaded rod has the gusset plate, the one end screw thread that first threaded rod was kept away from to the gusset plate is inserted and is equipped with a plurality of second threaded rod, a plurality of the one end fixedly connected with second nut of second threaded rod, a plurality of second threaded rod and girder steel threaded connection.

The effects achieved by the components are as follows: the first threaded rod with the first nut is used, the first threaded rod is used for connecting the reinforcing plate and the steel column together, then the second threaded rod with the second nut is used, the reinforcing plate and the steel beam are connected together, when the load can be increased due to the accumulated snow of the steel beam received by the steel structure, the connecting strength between the steel column and the steel beam is increased through the reinforcing plate fixed between the steel column and the steel beam, the maintenance interval of workers is further increased, the workload of the workers is reduced, and therefore the use effect of the steel structure is improved.

Preferably, the surfaces of the first screw cap and the second screw cap are fixedly connected with a plurality of protruding blocks, and the protruding blocks are circumferentially arranged.

The effects achieved by the components are as follows: the first screw cap and the second screw cap are better clamped with the driving tool through the protruding blocks, so that the use of the first threaded rod and the second threaded rod is facilitated.

Preferably, one end of the second threaded rod far away from the second nut is in threaded connection with a nut, and the nut is located at one end of the steel beam far away from the second nut.

The effects achieved by the components are as follows: the nut is enabled to reach the surface of the second threaded rod through rotating the nut, so that the stability of the second threaded rod is improved, and the second threaded rod is prevented from being separated from the steel beam.

Preferably, the surface of the reinforcing plate is fixedly connected with a reinforcing rod, and the section of the reinforcing rod is trapezoid.

The effects achieved by the components are as follows: the strength of the reinforcing plate is increased through the reinforcing rod on the reinforcing plate, so that the reinforcing plate is prevented from being deformed under the stress.

Preferably, the one end that the girder steel was kept away from to the steel column is equipped with protector, protector includes first guard plate, first guard plate and steel column fixed connection, the both ends sliding connection of first guard plate has the fixture block, the surface joint of fixture block has the second guard plate, the draw-in groove has been seted up to the both arms of second guard plate, the size of second guard plate surface draw-in groove and the size looks adaptation of fixture block.

The effects achieved by the components are as follows: when making the steel column, can fix first guard plate in the bottom of steel column, then paste the second guard plate on the first guard plate, then remove the fixture block on the first guard plate, make the fixture block get into the draw-in groove on the second guard plate, make first guard plate and second guard plate card together, protect the bottom of steel column through first guard plate and second guard plate, prevent that the steel column bottom from receiving external collision, lead to the steel column bottom to receive the damage, thereby influence the condition that the steel column used takes place.

Preferably, the surface of the second protection plate is fixedly connected with a control handle, and a plurality of anti-slip bulges are arranged on the surface of the control handle.

The effects achieved by the components are as follows: the control handle on the second protection plate is used for assisting the staff to better hold the second protection plate.

Preferably, the one end fixedly connected with rubber pad that first guard plate is close to the second guard plate, the size of rubber pad and the size looks adaptation of first guard plate.

The effects achieved by the components are as follows: the tightness of connection between the first protection plate and the second protection plate is increased through the rubber pad.

In summary, the beneficial effects of the utility model are as follows: through the gusset plate that is fixed to between steel column and the girder steel, increase the joint strength between steel column and the girder steel to reduce girder steel snow and cause the load can increase the influence to steel construction, and then increase the interval that the staff maintained the maintenance, make staff's work load reduce, thereby promote steel construction result of use.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of the reinforcement device of the present utility model.

Fig. 3 is a schematic perspective view of the protective device of the present utility model.

Fig. 4 is an enlarged view of fig. 3 at a in accordance with the present utility model.

Reference numerals illustrate: 1. a steel column; 2. a bolt; 3. a steel beam; 4. a reinforcing structure; 41. a first threaded rod; 42. a first nut; 43. a reinforcing plate; 44. a second threaded rod; 45. a second nut; 46. a protruding block; 47. a nut; 48. a reinforcing rod; 5. a protective device; 51. a first protection plate; 52. a clamping block; 53. a second protection plate; 54. a clamping groove; 55. a control handle; 56. and a rubber pad.

Detailed Description

Referring to fig. 1, this embodiment discloses a girder steel column reinforced structure, including steel column 1, the surface of steel column 1 is equipped with bolt 2, is equipped with girder steel 3 on the bolt 2, and the one end that steel column 1 is close to girder steel 3 is equipped with two reinforced structure 4, and the one end that girder steel 3 was kept away from to steel column 1 is equipped with protector 5.

Referring to fig. 1 and 2, this embodiment discloses a reinforcing structure 4 including a first threaded rod 41, the first threaded rod 41 is connected with the steel column 1 screw thread, the one end fixedly connected with first nut 42 of first threaded rod 41, the surface screw thread connection of first threaded rod 41 has a gusset plate 43, the one end screw thread that gusset plate 43 kept away from first threaded rod 41 inserts and is equipped with a plurality of second threaded rod 44, the one end fixedly connected with second nut 45 of a plurality of second threaded rod 44, a plurality of second threaded rod 44 and girder steel 3 screw thread connection. After the steel column 1 and the steel beam 3 are fixed together by using the bolts 2, the reinforcing plate 43 can be placed at the corner where the steel column 1 and the steel beam 3 are connected, then the first threaded rod 41 with the first nut 42 is used, the first threaded rod 41 is used for connecting the reinforcing plate 43 and the steel column 1 together, then the second threaded rod 44 with the second nut 45 is used, the second threaded rod 44 is used for connecting the reinforcing plate 43 and the steel beam 3 together, the steel beam snow causes load to increase, the connecting strength between the steel column 1 and the steel beam 3 is increased by the reinforcing plate 43 fixed between the steel column 1 and the steel beam 3, so that the influence on a steel structure caused by the load to reduce the steel beam snow is increased, the maintenance interval of workers is increased, the workload of the workers is reduced, and the using effect of the steel structure is improved.

Referring to fig. 1 and 2, the present embodiment discloses that the surfaces of the first nut 42 and the second nut 45 are fixedly connected with a plurality of protruding blocks 46, and the plurality of protruding blocks 46 are circumferentially arranged. When it is desired to rotate the first and second threaded rods 41 and 44 by means of the first and second nuts 42 and 45, the first and second nuts 42 and 45 can be better snapped together with the driving tool by means of the protruding blocks 46, thereby facilitating the use of the first and second threaded rods 41 and 44. The end of the second threaded rod 44 remote from the second nut 45 is threaded with a nut 47, and the nut 47 is located at the end of the steel beam 3 remote from the second nut 45. After the second threaded rod 44 and the second nut 45 connect the reinforcement plate 43 with the steel beam 3, the stability of the second threaded rod 44 may be improved by rotating the nut 47 such that the nut 47 reaches the surface of the second threaded rod 44, preventing the second threaded rod 44 from being separated from the steel beam 3. Reinforcing rods 48 are fixedly connected to the surface of the reinforcing plate 43, and the cross section of each reinforcing rod 48 is trapezoidal. When the reinforcing plate 43 is used for increasing the connection strength between the steel column 1 and the steel beam 3, the reinforcing rod 48 on the reinforcing plate 43 can be used for increasing the strength of the reinforcing plate 43 and preventing the reinforcing plate 43 from being deformed under the stress.

Referring to fig. 1, 3 and 4, the embodiment discloses a protection device 5 including a first protection plate 51, wherein the first protection plate 51 is fixedly connected with a steel column 1, two ends of the first protection plate 51 are slidably connected with a clamping block 52, a second protection plate 53 is clamped on the surface of the clamping block 52, clamping grooves 54 are formed in two arms of the second protection plate 53, and the size of the clamping grooves 54 on the surface of the second protection plate 53 is matched with the size of the clamping block 52. When the steel column 1 is made, the first protection plate 51 can be fixed at the bottom of the steel column 1, then the second protection plate 53 is attached to the first protection plate 51, then the clamping block 52 on the first protection plate 51 is moved, the clamping block 52 enters the clamping groove 54 on the second protection plate 53, the first protection plate 51 and the second protection plate 53 are clamped together, the bottom of the steel column 1 is protected through the first protection plate 51 and the second protection plate 53, the bottom of the steel column 1 is prevented from being impacted by the outside, the bottom of the steel column 1 is prevented from being damaged, and the use condition of the steel column 1 is affected.

Referring to fig. 1, 3 and 4, the present embodiment discloses that a control handle 55 is fixedly connected to the surface of the second protection plate 53, and a plurality of anti-slip protrusions are provided on the surface of the control handle 55. When the second protection plate 53 is used, the control handle 55 on the second protection plate 53 can be used for assisting the staff to better hold the second protection plate 53. One end of the first protection plate 51, which is close to the second protection plate 53, is fixedly connected with a rubber pad 56, and the size of the rubber pad 56 is matched with that of the first protection plate 51. The effects achieved by the components are as follows: the tightness of the connection between the first and second shielding plates 51 and 53 may be increased by the rubber pad 56 when the first and second shielding plates 51 and 53 are attached together.

The working principle is as follows: after the steel column 1 and the steel beam 3 are fixed together using the bolts 2, the reinforcing plate 43 with the reinforcing rods 48 may be placed at the joint corners of the steel column 1 and the steel beam 3, and then the reinforcing plate 43 and the steel column 1 are coupled together using the first screw cap 42 with the protruding block 46, and then the reinforcing plate 43 and the steel beam 3 are coupled together using the second screw cap 45 with the protruding block 46, and then the second screw cap 44 is reinforced by rotating the screw cap 47. Through reinforced structure 4, through the gusset plate 43 that is fixed to between steel column 1 and the girder steel 3, increase the joint strength between steel column 1 and the girder steel 3, and then increase the interval that the staff maintained the maintenance, make staff's work load reduce to promote steel construction result of use.

When the steel column 1 is used, the first protection plate 51 can be fixed at the bottom of the steel column 1, then the second protection plate 53 is attached to the first protection plate 51 through the control handle 55, at the moment, the rubber pad 56 on the first protection plate 51 increases the connection tightness of the first protection plate and the second protection plate 53, and then the clamping block 52 on the first protection plate 51 is moved, so that the clamping block 52 enters the clamping groove 54 on the second protection plate 53, and the first protection plate 51 and the second protection plate 53 are clamped together. Through protector 5, protect the bottom of steel column 1, prevent that steel column 1 bottom from receiving external collision, lead to steel column 1 bottom to receive the damage to influence the condition of steel column 1 use takes place.

Claims

1. The utility model provides a girder steel post reinforced structure, includes steel column (1), its characterized in that: the surface of steel column (1) is equipped with bolt (2), be equipped with girder steel (3) on bolt (2), the one end that steel column (1) is close to girder steel (3) is equipped with two reinforced structure (4), reinforced structure (4) are including first threaded rod (41), first threaded rod (41) and steel column (1) threaded connection, the one end fixedly connected with first nut (42) of first threaded rod (41), the surface threaded connection of first threaded rod (41) has gusset plate (43), the one end screw thread that gusset plate (43) kept away from first threaded rod (41) is inserted and is equipped with a plurality of second threaded rod (44), a plurality of the one end fixedly connected with second nut (45) of second threaded rod (44), a plurality of second threaded rod (44) and girder steel (3) threaded connection.

2. The steel beam and steel column reinforcing structure according to claim 1, wherein: the surfaces of the first screw cap (42) and the second screw cap (45) are fixedly connected with a plurality of protruding blocks (46).

3. The steel beam and steel column reinforcing structure according to claim 1, wherein: one end of the second threaded rod (44) far away from the second nut (45) is in threaded connection with a nut (47), and the nut (47) is located at one end of the steel beam (3) far away from the second nut (45).

4. The steel beam and steel column reinforcing structure according to claim 1, wherein: reinforcing rods (48) are fixedly connected to the surface of the reinforcing plate (43), and the cross section of each reinforcing rod (48) is trapezoid.

5. The steel beam and steel column reinforcing structure according to claim 1, wherein: the steel column (1) is kept away from one end of girder steel (3) and is equipped with protector (5), protector (5) are including first guard plate (51), first guard plate (51) and steel column (1) fixed connection, the both ends sliding connection of first guard plate (51) has fixture block (52), the surface joint of fixture block (52) has second guard plate (53), draw-in groove (54) have been seted up to the both arms of second guard plate (53), the size of second guard plate (53) surface draw-in groove (54) and the size looks adaptation of fixture block (52).

6. The steel beam and steel column reinforcing structure according to claim 5, wherein: the surface of the second protection plate (53) is fixedly connected with a control handle (55), and a plurality of anti-slip bulges are arranged on the surface of the control handle (55).

7. The steel beam and steel column reinforcing structure according to claim 5, wherein: one end of the first protection plate (51) close to the second protection plate (53) is fixedly connected with a rubber pad (56), and the size of the rubber pad (56) is matched with the size of the first protection plate (51).