CN215595071U

CN215595071U - Novel large-span girder steel supports and consolidates device

Info

Publication number: CN215595071U
Application number: CN202121522748.XU
Authority: CN
Inventors: 赵敏; 林国潮; 徐志林; 林志海; 林乾坤
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-01-21
Anticipated expiration: 2031-07-06

Abstract

The utility model provides a novel large-span steel beam support reinforcing device which comprises a base, wherein a support structure is fixedly arranged on a bottom plate, a connecting plate is arranged at the upper end of the support structure and is connected with a top plate through a lifting device, fixing grooves which are uniformly distributed are formed in the side edge of the connecting plate, and fixing rods are detachably arranged in the fixing grooves. The utility model has the following beneficial effects: the height of the top plate can be adjusted by the lifting device, so that the supporting and reinforcing device is suitable for the height of a steel beam, two adjacent supporting and reinforcing devices can be connected by the fixing rod, the structural stability of the supporting and reinforcing devices is enhanced, and the mounting precision of the supporting and reinforcing devices is guaranteed by the matching of the positioning blocks and the positioning grooves.

Description

Novel large-span girder steel supports and consolidates device

Technical Field

The utility model relates to the technical field of steel beam installation, in particular to a novel large-span steel beam supporting and reinforcing device.

Background

The steel beams are beams made of steel, crane beams and working platform beams in factory buildings, floor beams in multi-storey buildings, purlins in roof structures and the like, and can be adopted. In the installation and construction process of the large-span steel beam, a supporting and reinforcing device is needed to be used in order to enable the installation and construction process of the large-span steel beam to be smoothly carried out.

However, in the prior art, if adopt traditional steel pipe support frame, need set up double bent along girder steel span direction, produce pressure to the steel pipe and make the steel pipe easily produce vertical deformation, lead to the unable installation of large-span girder steel, and the unable height-adjusting of most large-span girder steel support reinforcing apparatus, lead to the installation accuracy to receive the influence to, support the single unstable condition that appears that sets up of reinforcing apparatus easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel large-span steel beam supporting and reinforcing device, which solves the problems that the height of the supporting and reinforcing device in the prior art cannot be adjusted and the supporting and reinforcing device is unstable.

The technical scheme of the utility model is realized as follows:

the utility model provides a novel large-span girder steel supports reinforcing apparatus, includes the base, fixedly on the bottom plate to be equipped with bearing structure, and the bearing structure upper end is equipped with the connecting plate, and the connecting plate passes through elevating gear to be connected with the roof, and the connecting plate side is equipped with the fixed slot of evenly arranging, can dismantle in the fixed slot and be equipped with the dead lever, and the height messenger roof of the adjustable roof of elevating gear is located suitable height, and the dead lever can be with two support reinforcing apparatus fuse, reinforcing support reinforcing apparatus's stability.

The lifting device comprises an adjusting frame and an adjusting rod, the adjusting frame is fixedly arranged on the connecting plate and is a rectangular frame, the adjusting rod is fixedly arranged on the top plate, an adjusting groove is vertically arranged on the adjusting frame, the adjusting rod is located in the adjusting groove and is in sliding connection with the adjusting groove, the adjusting rod can slide up and down in the adjusting groove, and the height of the top plate is adjusted.

Be equipped with adjusting bolt on the adjusting frame, adjust the pole side and be equipped with a plurality of second screw hole, adjusting bolt passes the adjusting frame and is connected with the cooperation of second screw hole, and adjusting bolt corresponds the not co-altitude of the second screw hole determinible roof of different positions, and adjusting bolt screws up with the cooperation of second screw hole and fixes the adjusting lever.

The quantity of adjustment tank and regulation pole equals and the quantity of adjustment tank and regulation pole is all not less than one, and specific adjustment tank and the quantity of adjusting the pole are 4, and the adjustment tank setting is in four right angles departments of adjusting the frame.

The fixing device is characterized in that a fixing bolt is arranged on the connecting plate, first threaded holes are formed in two ends of the fixing rod respectively, the fixing bolt penetrates through the connecting plate to be connected with the first threaded holes in a matched mode, and the fixing bolt is matched with the first threaded holes to fix the fixing rod.

The supporting structure comprises a steel supporting section, the steel supporting section is provided with a reinforcing support, the steel supporting section is common in structure and convenient to manufacture, and the reinforcing support can increase the structural strength of the steel supporting section.

The base is provided with a positioning groove, the bottom of the steel support section is provided with a positioning block, and the positioning groove is correspondingly matched with the positioning block, so that the support structure can be accurately positioned, and the installation precision of the support reinforcing device is guaranteed.

The bottom plate is fixedly connected with the steel support section through welding, and the connection strength of the bottom plate and the steel support section is guaranteed.

The utility model has the following beneficial effects: the height of the top plate can be adjusted by the lifting device, so that the supporting and reinforcing device is suitable for the height of a steel beam, two adjacent supporting and reinforcing devices can be connected by the fixing rod, the structural stability of the supporting and reinforcing devices is enhanced, and the mounting precision of the supporting and reinforcing devices is guaranteed by the matching of the positioning blocks and the positioning grooves.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of the novel large-span steel beam supporting and reinforcing device.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is an enlarged view of fig. 1 at B.

Fig. 4 is an enlarged view of fig. 1 at C.

In the figure: 1. a base; 2. a steel support section; 3. a connecting plate; 4. fixing the rod; 5. an adjusting frame; 6. a top plate; 7. a reinforcing support; 8. a first threaded hole; 9. adjusting a rod; 10. positioning a groove; 11. positioning blocks; 12. fixing the bolt; 13. fixing grooves; 14. adjusting the bolt; 15. an adjustment groove; 16. and a second threaded hole.

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 obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.

Example 1, as shown in fig. 1, a novel large-span steel beam support reinforcing device comprises a base 1, a support structure is fixedly arranged on a bottom plate 1, the support structure comprises a steel support section 2, a reinforcing support 7 for reinforcing the structural strength of the steel support section 2 is arranged on the steel support section 2, the steel support section 2 is welded on the bottom plate 1, a connecting plate 3 is arranged at the upper end of the support structure, the connecting plate 3 is connected with a top plate 6 through a lifting device, the lifting device can adjust the height of the top plate 6, so that the top plate 6 supports the joint of each span of steel beams, as shown in fig. 3, fixing grooves 13 are uniformly arranged at the side edges of the connecting plate 3, in the embodiment, the number of the fixing grooves 13 is 4, the fixing rods 4 are uniformly arranged at the side edges of the connecting plate 3, fixing bolts 12 are detachably arranged in the fixing grooves 13, first threaded holes 8 are arranged at the two ends of the fixing rods 4, the fixing bolts 12 are connected with the first threaded holes 8 through the connecting plate 3 in a matching manner, the fixing rod 4 is fixed in the fixing groove 13, and the fixing rod 4 can be connected with two adjacent supporting and reinforcing devices, so that the structural stability of the supporting and reinforcing devices is enhanced.

Embodiment 2, elevating gear is including adjusting frame 5 and adjusting pole 9, adjust frame 5 fixed setting on connecting plate 3, in this embodiment, adjust frame 5 and be the rectangle frame, adjust the fixed setting of pole 9 on roof 6, adjust the pole 9 setting in roof 6 below, adjust the vertical adjustment tank 15 that is equipped with on frame 5, adjust pole 9 and be located adjustment tank 15 and adjust pole 9 and adjustment tank 15 sliding connection, adjust pole 9 and slide from top to bottom in adjustment tank 15 and adjust the height of roof 6, adjustment tank 15 equals and adjustment tank 15 and the quantity of adjusting pole 9 is all not less than one with the quantity of adjusting pole 9, in this embodiment, adjustment tank 15 is 4 with the quantity of adjusting pole 9, and adjustment tank 15 is located the right angle department of rectangle frame, it corresponds with adjustment tank 15 to adjust pole 9 position.

Further, as shown in fig. 4, an adjusting bolt 14 is arranged on the adjusting frame 5, a second threaded hole 16 is formed in the side edge of the adjusting rod 9, the second threaded holes 16 are sequentially arranged on the adjusting rod 9, the adjusting bolt 14 penetrates through the adjusting frame 5 to be connected with the second threaded hole 16 in a matched manner, and the adjusting bolt 14 corresponds to the second threaded holes 16 in different positions, so that the top plate 6 has different heights.

Further, as shown in fig. 2, a positioning groove 10 is arranged on the base 1, a positioning block 11 is arranged at the bottom of the steel support section 2, the positioning groove 10 is correspondingly matched with the positioning block 11, and the positioning block 11 is placed in the positioning groove 10 during installation, so that the installation accuracy of the steel support section 2 is ensured. The other structure is the same as embodiment 1.

The supporting and fixing device is used as follows: firstly, placing a base 1 below a joint of each span of steel beams, placing a steel support joint 2 on the base 1, simultaneously placing a positioning block 11 in a positioning groove 10 to ensure the installation accuracy of a support fixing device, then welding the base 1 and the steel support joint 2, fixedly installing a connecting plate 3 at the top of the steel support joint 2, installing a fixed adjusting frame 5 on the upper surface of the connecting plate 3, inserting an adjusting rod 9 into a corresponding adjusting groove 15, adjusting a top plate 6 to a proper height, screwing an adjusting bolt 14, enabling the adjusting bolt 14 to be tightly matched with a second threaded hole 16, further fixing the height of the top plate 6, and supporting the joint of each span of steel beams by the fixed top plate 6; two ends of the fixing rod 4 are respectively placed into the fixing grooves 13 of two adjacent supporting and reinforcing devices, the fixing bolt 12 is screwed, the fixing bolt 12 is tightly matched with the first threaded hole 8, the fixing rod 4 is fixed, the two adjacent supporting and reinforcing devices are connected together, and the stability of the supporting and reinforcing devices is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a novel large-span girder steel supports reinforcing apparatus, includes base (1), its characterized in that, fixedly on bottom plate (1) being equipped with bearing structure, the bearing structure upper end is equipped with connecting plate (3), and connecting plate (3) are connected with roof (6) through elevating gear, and connecting plate (3) side is equipped with fixed slot (13) of evenly arranging, can dismantle in fixed slot (13) and be equipped with dead lever (4).

2. The novel large-span steel beam supporting and reinforcing device is characterized in that the lifting device comprises an adjusting frame (5) and an adjusting rod (9), the adjusting frame (5) is fixedly arranged on the connecting plate (3), the adjusting rod (9) is fixedly arranged on the top plate (6), an adjusting groove (15) is vertically arranged on the adjusting frame (5), the adjusting rod (9) is positioned in the adjusting groove (15), and the adjusting rod (9) is in sliding connection with the adjusting groove (15).

3. The novel large-span steel beam supporting and reinforcing device is characterized in that an adjusting bolt (14) is arranged on the adjusting frame (5), a plurality of second threaded holes (16) are formed in the side edge of the adjusting rod (9), and the adjusting bolt (14) penetrates through the adjusting frame (5) to be connected with the second threaded holes (16) in a matched mode.

4. The novel large-span steel beam supporting and reinforcing device according to claim 3, wherein the number of the adjusting grooves (15) is equal to that of the adjusting rods (9), and the number of the adjusting grooves (15) and the number of the adjusting rods (9) is not less than one.

5. The novel large-span steel beam supporting and reinforcing device is characterized in that fixing bolts (12) are arranged on the connecting plates (3), first threaded holes (8) are respectively formed in two ends of each fixing rod (4), and the fixing bolts (12) penetrate through the connecting plates (3) to be connected with the first threaded holes (8) in a matched mode.

6. The novel large-span steel beam supporting and reinforcing device is characterized in that the supporting structure comprises steel supporting sections (2), and reinforcing supports (7) are arranged on the steel supporting sections (2).

7. The novel large-span steel beam supporting and reinforcing device according to any one of claims 1 to 4 and 6, wherein a positioning groove (10) is formed in the base (1), a positioning block (11) is arranged at the bottom of the steel supporting joint (2), and the positioning groove (10) is correspondingly matched with the positioning block (11).

8. The novel large-span steel beam supporting and reinforcing device is characterized in that the bottom plate (1) is fixedly connected with the steel supporting nodes (2) through welding.