CN219297958U

CN219297958U - Even quick-witted roof beam structure of atress

Info

Publication number: CN219297958U
Application number: CN202320882855.6U
Authority: CN
Inventors: 赵习亮; 武丽荣
Original assignee: Shanghai Subo Industrial Technology Co ltd
Current assignee: Shanghai Subo Industrial Technology Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-07-04
Anticipated expiration: 2033-04-19

Abstract

The utility model discloses a mechanical beam structure with uniform stress, which relates to the technical field of mechanical beams and comprises a beam column, wherein a transverse column is arranged above the beam column, a damping spring is arranged above the transverse column, a stress beam is arranged above the damping spring, component force beam assemblies are arranged on two sides of the transverse column, each component force beam assembly comprises a side beam and a first main component force beam, and the first main component force beam is arranged inside the side beam. Compared with the existing common beam, the beam structure can divide the received force to each position on the beam in the aspect of stress, well decompose the force uniformly, and when earthquake occurs or simple vibration occurs, the frequency of vibration can be well reduced through the mutual matching of the damping springs and the buffer pads at the bottom of the auxiliary component beam, so that all vibration is relieved, and in the aspect of bearing, the beam structure can decompose the received force to each position, so that the beam structure is improved in the aspect of bearing.

Description

Even quick-witted roof beam structure of atress

Technical Field

The utility model relates to the technical field of machine beams, in particular to a machine beam structure with uniform stress.

Background

The girder structure mainly adopts steel bridge, namely steel structure bridge and steel bridge. Fabricated steel bridges are widely used throughout the world. However, the stability of the existing steel bridge cannot be guaranteed when the existing steel bridge is used, and as time goes by, the longer the stress time of the support rod is, the more easily the surface of the support rod is deformed due to uneven stress.

The utility model discloses a uniform-stress girder structure, which comprises a bridge column, a support column, an upper support rod and a lower support rod, wherein the surface of the support column is inserted into the surface of the bridge column, and the surfaces of the two ends of the support column are fixedly connected with supporting devices. This even atress auxiliary structure device of bent cap utilizes strutting arrangement through setting up at the surface mounting strutting arrangement of bracing piece down, in strutting arrangement, the surface mounting gusset plate of bracing piece down for when bracing piece surface atress is balanced down, the backup pad of the internally mounted activity between bracing piece and gusset plate down simultaneously, utilize the backup pad that is the slant to support the hollow of bracing piece centre department, and guide the both sides of atress down the bracing piece, avoid the centre department of gusset plate to take place extrusion deformation, and fix the inclination of backup pad through supporting the tight pole, avoid the backup pad to take place not hard up, thereby make the characteristics that have the I-steel even atress for the auxiliary structure of bent cap of being convenient for, but this design spandrel girder can far inadequately, the atress is inhomogeneous.

In view of the above, an improvement of the conventional structure is proposed to provide a beam structure with uniform stress.

Disclosure of Invention

The utility model aims to provide a girder structure with uniform stress so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a even quick-witted roof beam structure of atress, includes the beam column, and beam column top is provided with the diaphragm, and the diaphragm top is provided with damping spring, damping spring top is provided with the atress roof beam, and the diaphragm both sides are provided with the component beam assembly, the component beam assembly includes curb girder and first main component beam, and the curb girder inside is provided with first main component beam.

Further, the component force beam assembly further comprises an auxiliary component force beam, a buffer pad and bolts, the auxiliary component force beam is arranged on the outer surface of the first main component force beam, the buffer pad is arranged in a screw hole at the bottom of the auxiliary component force beam, and the bolts are arranged on the outer side of the buffer pad.

Further, the top end of the auxiliary component beam is welded to the bottom surface of the side beam, and the tail of the auxiliary component beam is fixed to the outer surface of the first main component beam through a buffer pad and bolts.

Further, a parallel beam is arranged in the middle of the stress beam, and a middle beam is arranged at the bottom of the parallel beam.

Further, the shock absorption spring is arranged on the outer surface of the bottom of the middle beam, and the middle beam is welded on the inner support column of the shock absorption spring.

Further, the outer surface of the transverse column is provided with a second main component beam, and the second main component beam is welded on two sides of the bottom of the stressed beam.

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

1. according to the utility model, through the arrangement of the transverse column, the stressed beam can transmit the stressed force to the stressed beam through the second main component force beam in the stressed process, and when vibration occurs, the transverse column can slow down the vibration of the stressed beam through the damping spring above, so that the stressed beam is protected;

2. according to the utility model, through the arrangement of the component force beam assembly, a part of received force is transmitted to the top of the first main component force beam and a part of auxiliary component force beam by the force beam, the first main component force beam disperses the received lining along the connecting part of the first main component force beam, the top of the part of auxiliary component force beam transmits the received lining to the bolt through the buffer pad, the bolt is transmitted to the first main component force beam, and when vibration occurs, the auxiliary component force beam singly vibrates together through the buffer pad side buffer spring, so that the safety of the whole machine beam is maintained;

3. according to the utility model, through the arrangement of the middle beams, when the stressed beams are subjected to local forces, the local forces are transmitted to the middle beams through the parallel beams, all the parallel beams are transmitted through the middle beams, and finally most of the forces are transmitted to the transverse columns, so that all the forces are decomposed by all the beams in sequence.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is a schematic view of a component beam assembly according to the present utility model;

FIG. 3 is a left-hand structural schematic diagram of the present utility model;

FIG. 4 is a schematic view of a cross-pillar structure of the present utility model;

FIG. 5 is a schematic view of a stress beam structure according to the present utility model

In the figure: 1. a beam column; 2. a cross column; 3. a damping spring; 4. a force beam; 5. a component beam assembly; 501. a side beam; 502. a first main component beam; 503. an auxiliary component beam; 504. a cushion pad; 505. a bolt; 6. parallel beams; 7. a center sill; 8. and a second main component beam.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, a beam structure with uniform stress comprises a beam column 1, a cross column 2 is arranged above the beam column 1, a damping spring 3 is arranged above the cross column 2, a stress beam 4 is arranged above the damping spring 3, component beam assemblies 5 are arranged on two sides of the cross column 2, each component beam assembly 5 comprises a side beam 501 and a first main component beam 502, and the first main component beam 502 is arranged inside the side beam 501.

As shown in fig. 1-2, the component beam assembly 5 comprises a side beam 501 and a first main component beam 502, the first main component beam 502 is arranged in the side beam 501, the component beam assembly 5 further comprises an auxiliary component beam 503, a buffer 504 and a bolt 505, the auxiliary component beam 503 is arranged on the outer surface of the first main component beam 502, the buffer 504 is arranged in a screw hole at the bottom of the auxiliary component beam 503, the bolt 505 is arranged on the outer side of the buffer 504, the top end of the auxiliary component beam 503 is welded to the bottom surface of the side beam 501, and the tail of the auxiliary component beam 503 is fixed on the outer surface of the first main component beam 502 through the buffer 504 and the bolt 505.

The concrete operation is as follows, the stress beam 4 will transmit a part of the received force to the top of the first main component beam 502 and a part of the auxiliary component beam 503, the first main component beam 502 will disperse the received lining along the connection of itself, the top of a part of the auxiliary component beam 503 will transmit the received lining to the bolt 505 through the buffer 504, the bolt 505 is transmitting to the first main component beam 502, when the vibration occurs, the auxiliary component beam 503 will vibrate singly together through the buffer 504 to help the damping spring 3, and the safety of the whole beam is maintained.

As shown in fig. 3-4, the outer surface of the cross column 2 is provided with a second main component beam 8, and the second main component beam 8 is welded on two sides of the bottom of the stress beam 4.

The concrete operation is as follows, in the atress in-process, atress roof beam 4 can be with the power that receives for atress roof beam 4 through second principal component roof beam 8, when taking place vibrations, the diaphragm post 2 can slow down vibrations for atress roof beam 4 through damping spring 3 of top, has played the effect of protection atress roof beam 4.

Working principle: when the mechanical beam structure with uniform stress is used, firstly, a heavy object is arranged above the stress beam 4, when the stress beam 4 receives local force, the local force is transmitted to the middle beam 7 through the parallel beams 6, the local force is transmitted to all the parallel beams 6 through the middle beam 7, and finally, most of the force is transmitted to the transverse column 2, in the stress process, the stress beam 4 transmits the received force to the stress beam 4 through the second main component beam 8, when the vibration occurs, the transverse column 2 can reduce the vibration to the stress beam 4 through the damping spring 3 above, the effect of protecting the stress beam 4 is achieved, the stress beam 4 transmits a part of the received force to the top of the first main component beam 502 and a part of the auxiliary component beam 503, the first main component beam 502 distributes the received force along the connecting part of the first main component beam 502, the received force is transmitted to the bolt 505 through the buffer pad 504, the bolt 505 transmits the received force to the first main component beam 502, and when the vibration occurs, the auxiliary beam passes through the damping spring 504 to the damping beam 4 together in turn, and all the mechanical beams are subjected to the principle of uniform vibration, and the mechanical beam structure is maintained.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a even quick-witted roof beam structure of atress, includes beam column (1), its characterized in that, beam column (1) top is provided with diaphragm (2), and diaphragm (2) top is provided with damping spring (3), damping spring (3) top is provided with atress roof beam (4), and diaphragm (2) both sides are provided with component beam assembly (5), component beam assembly (5) include curb girder (501) and first main component roof beam (502), and curb girder (501) inside is provided with first main component roof beam (502).

2. The beam structure of claim 1, wherein the component beam assembly (5) further comprises an auxiliary component beam (503), a buffer pad (504) and a bolt (505), the auxiliary component beam (503) is arranged on the outer surface of the first main component beam (502), the buffer pad (504) is arranged in a screw hole at the bottom of the auxiliary component beam (503), and the bolt (505) is arranged outside the buffer pad (504).

3. The beam structure of claim 2, wherein the top end of the auxiliary component beam (503) is welded to the bottom surface of the side beam (501), and the tail part of the auxiliary component beam (503) is fixed to the outer surface of the first main component beam (502) through a buffer pad (504) and bolts (505).

4. The beam structure of claim 1, wherein the stress beam (4) is provided with a parallel beam (6) in the middle, and a middle beam (7) is arranged at the bottom of the parallel beam (6).

5. The uniform-stress beam structure according to claim 4, wherein the damping springs (3) are arranged on the outer surface of the bottom of the middle beam (7), and the middle beam (7) is welded to the inner supporting columns of the damping springs (3).

6. The beam structure of claim 1, wherein the outer surface of the cross column (2) is provided with a second main component beam (8), and the second main component beam (8) is welded to two sides of the bottom of the stress beam (4).