CN211622075U

CN211622075U - Shock attenuation anti-wind type steel construction

Info

Publication number: CN211622075U
Application number: CN201922008263.8U
Authority: CN
Inventors: 胡志伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-10-02
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a shock attenuation anti-wind profiled steel structure, including the steel sheet body, the steel sheet body bottom is equipped with the backup pad, the outside cover of backup pad is equipped with the frame, four spacing recesses of having arranged that the backup pad bottom is even, four spacing recess bottom all is equipped with the movable block, the inside sill bar that is equipped with of movable block, the bottom and the interior diapire fixed connection of frame of sill bar, the top of sill bar is run through the movable block and is stretched into in spacing recess, the sill bar outside cover of movable block downside is equipped with the bottom and the interior diapire fixed connection of frame of a spring and a spring, the left and right sides the upside of frame all is equipped with the one end and the backup pad welding of apron and apron. The utility model discloses when receiving the vibrations of vertical direction, most vibrations can be absorbed by a spring to play the size that reduces the vibrations that steel received.

Description

Shock attenuation anti-wind type steel construction

Technical Field

The utility model relates to a steel technical field especially relates to a shock attenuation anti-wind profiled steel structure.

Background

Steel-based structures are one of the major building structure types. The steel has the characteristics of high strength, light dead weight, good integral rigidity and strong deformability, so the steel is particularly suitable for building large-span, ultrahigh and overweight buildings; the material has good homogeneity and isotropy, belongs to an ideal elastomer and most conforms to the basic assumption of general engineering mechanics; the material has good plasticity and toughness, can deform greatly and can bear dynamic load well; the construction period is short; the method has high industrialization degree and can be used for professional production with high mechanization degree. High-strength steel materials should be researched in the future of the steel structure, so that the yield point strength of the steel structure is greatly improved; in addition, new types of section steel, such as H-section steel (also called wide-flange section steel), T-section steel, profiled steel sheet, etc., are rolled to meet the needs of large-span structures and super high-rise buildings.

Through retrieval, chinese patent No. CN206408774U discloses a shock-absorbing steel structure, which includes an upper column, a lower column and a shock-absorbing structural member, wherein the upper column and the end position of the lower column are respectively provided with a raised column protruding outward, the shock-absorbing structural member includes a shock-absorbing outer sleeve, a shock-absorbing inner sleeve and an elastic member arranged at the center of the shock-absorbing inner sleeve, the shock-absorbing outer sleeve is of an annular structure, the shock-absorbing inner sleeve is sleeved at the center of the shock-absorbing outer sleeve, the shock-absorbing outer sleeve is fixed with the shock-absorbing inner sleeve through a screw, the shock-absorbing inner sleeve is of an annular structure, the elastic member is arranged at the center of the shock-absorbing inner sleeve, two ends of the elastic member are respectively provided with a pressure-bearing body, the raised columns. The utility model discloses a peripheral hardware shock attenuation cover produces the extrusion to the elastic component by the bellying atress for the elastic component produces deformation, thereby slows down the stress intensity of steel construction, makes the steel construction whole at pressurized state non-deformable, has strengthened the steadiness of structure.

The prior art has the following defects: most of the existing steel structures can only play a role in one-way shock absorption, and because steel materials can not only be impacted by earthquake, but also can have strong wind in all directions to impact the steel materials, the existing steel structures can not play a good role in supporting and stabilizing the strong wind.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock attenuation anti-wind profiled steel structure possesses and can all play damping effect, stable height, the effectual advantage of shock attenuation in the face of the power of applying of a plurality of directions, has solved current steel construction and can't play the problem of supporting stabilizing effect in the face of strong wind.

According to the embodiment of the utility model, the shock-absorbing wind-resistant steel structure comprises a steel plate body, wherein a supporting plate is arranged at the bottom end of the steel plate body, an outer frame is sleeved at the outer side of the supporting plate, four limiting grooves are uniformly distributed at the bottom end of the supporting plate, four limiting groove bottoms are all provided with movable blocks, bottom rods are arranged inside the movable blocks, the bottom ends of the bottom rods are fixedly connected with the inner bottom wall of the outer frame, the top ends of the bottom rods penetrate through the movable blocks and extend into the limiting grooves, the outer side of the bottom rods at the lower sides of the movable blocks is sleeved with a spring, the bottom ends of the spring are fixedly connected with the inner bottom wall of the outer frame, the upper sides of the outer frame at the left side and the right side are provided with a cover plate, one end of the cover plate is welded with the supporting plate, the upper end and the lower, two the one end of a fixed block all is equipped with No. three springs, two the one end of No. three springs is connected with apron diapire, backup pad upper surface fixed surface respectively, two the fixed block outside all has the dwang, two through rotating pin hinged joint the dwang all with establish No. two fixed block hinged joint in its one side, the one end fixedly connected with connecting rod of No. two fixed blocks, the one end and the backup pad lateral wall fixed connection of the one end fixedly connected with No. four springs of connecting rod and No. four springs.

Further, the steel plate body and the support plate are integrally formed.

Furthermore, four air holes are uniformly distributed on the bottom wall of the outer frame.

Furthermore, the aperture of each of the four air holes is 0.2mm-0.4 mm.

Furthermore, the cover plate is connected with the outer frame in a sliding mode.

Furthermore, both ends all offset with spacing recess bottom about the movable block.

Compared with the prior art, the utility model beneficial effect who has is:

1. the left end and the right end of the movable block of the shock-absorbing wind-resistant steel structure are abutted against the bottom end of the limiting groove, the outer side of the bottom rod on the lower side of the movable block is sleeved with a first spring, and the shock-absorbing structure is provided with four groups, so that when the shock-absorbing structure receives shock force in the vertical direction, most of the shock force can be absorbed by the first spring, and the shock force received by steel is reduced;

2. this kind of apron and frame connected mode of shock attenuation anti-wind type steel construction are sliding connection, the apron downside still is equipped with the fixed block No. one, No. two fixed blocks, and equal hinged joint has two dwang, the both ends of a fixed block still are equipped with the spring No. two, No. three springs, this design is when steel receives strong wind to strike, No. two springs, No. three springs, No. four springs can absorb the power of all directions, including the absorption of a spring to vertical direction power, the cushioning effect that plays that can be fine, the protection steel construction does not receive destruction.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a shock-absorbing wind-resistant steel structure provided by the present invention;

fig. 2 is an enlarged view of the structure at a.

In the figure: the spring fixing device comprises a steel plate body 1, a support plate 2, a limiting groove 3, a movable block 4, a bottom rod 5, a first spring 6, an outer frame 7, an air hole 8, a cover plate 9, a second spring 10, a connecting rod 11, a second fixing block 12, a rotating rod 13, a third spring 14, a fourth spring 15 and a first fixing block 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a shock-absorbing wind-resistant steel structure comprises a steel plate body 1, a supporting plate 2 is arranged at the bottom end of the steel plate body 1, an outer frame 7 is sleeved outside the supporting plate 2, four limiting grooves 3 are uniformly distributed at the bottom end of the supporting plate 2, movable blocks 4 are arranged at the bottom ends of the four limiting grooves 3, bottom rods 5 are arranged inside the movable blocks 4, the bottom ends of the bottom rods 5 are fixedly connected with the inner bottom wall of the outer frame 7, the top ends of the bottom rods 5 penetrate through the movable blocks 4 and extend into the limiting grooves 3, springs 6 are sleeved outside the bottom rods 5 at the lower side of the movable blocks 4, the bottom ends of the springs 6 are fixedly connected with the inner bottom wall of the outer frame 7, cover plates 9 are arranged at the upper sides of the outer frame 7 at the left side and the right side, one end of each cover plate 9 is welded with the supporting plate 2, springs 10 are arranged at the, one end of each of the two first fixing blocks 16 is provided with a third spring 14, one end of each of the two third springs 14 is fixedly connected with the bottom wall of the cover plate 9 and the upper surface of the support plate 2, the outer sides of the two first fixing blocks 16 are hinged with rotating rods 13 through rotating pins, the two rotating rods 13 are hinged with a second fixing block 12 arranged on one side of the two rotating rods, one end of the second fixing block 12 is fixedly connected with a connecting rod 11, one end of the connecting rod 11 is fixedly connected with a fourth spring 15, and one end of the fourth spring 15 is fixedly connected with the side wall of the support plate 2, the left and right ends of a movable block 4 of the shock-absorbing wind-resistant steel structure are respectively propped against the bottom end of a limiting groove 3, a first spring 6 is sleeved outside a bottom rod 5 at the lower side of the movable block 4, and the shock-absorbing structure is provided with four groups, when the vibration force in the vertical direction is received, most of the vibration force can be absorbed by the first spring 6, so that the vibration force received by the steel is reduced.

The steel plate body 1 and the supporting plate 2 are integrally formed, four air holes 8 are uniformly distributed on the bottom wall of the outer frame, the aperture of the four air holes 8 is 0.2mm-0.4mm, the cover plate 9 is connected with the outer frame 7 in a sliding way, the left end and the right end of the movable block 4 are respectively propped against the bottom end of the limiting groove 3, the connection mode of the cover plate 9 and the outer frame of the shock-absorbing wind-resistant steel structure is sliding connection, a first fixing block 16 and a second fixing block 12 are further arranged on the lower side of the cover plate 9, two rotating rods 13 are hinged with each other, two ends of a first fixed block 16 are also provided with a second spring 10 and a third spring 14, when the steel body 1 is impacted by strong wind, the second spring 10, the third spring 14 and the fourth spring 15 can absorb the force in all directions, the first spring 6 is added to absorb the force in the vertical direction, so that a buffering effect can be well achieved, and the steel structure is protected from being damaged.

The details of the present invention are well known to those skilled in the art.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shock attenuation anti-wind type steel construction which characterized in that: including steel plate body (1), steel plate body (1) bottom is equipped with backup pad (2), the outside cover of backup pad (2) is equipped with frame (7), the even four spacing recesses (3) of having arranged in backup pad (2) bottom, four spacing recess (3) bottom all is equipped with movable block (4), movable block (4) inside is equipped with sill bar (5), the bottom and the interior diapire fixed connection of frame (7) of sill bar (5), the top of sill bar (5) runs through movable block (4) and stretches into in spacing recess (3), sill bar (5) outside cover of movable block (4) downside is equipped with the bottom and the interior diapire fixed connection of frame (7) of a spring (6) and a spring (6), the upside of frame (7) all is equipped with the one end and the backup pad (2) welding of apron (9) and apron (9), two springs (10) are arranged at the upper end and the lower end of the inner side wall of the top end of each outer frame (7), one end of each spring (10) is fixedly connected with a first fixing block (16), one end of each fixing block (16) is provided with a third spring (14), one end of each spring (14) is fixedly connected with the bottom wall of the cover plate (9) and the upper surface of the support plate (2), the outer sides of the two fixing blocks (16) are connected with rotating rods (13) through rotating pin hinges, the two rotating rods (13) are hinged with a second fixing block (12) arranged on one side of the rotating rods (13), one end of the second fixed block (12) is fixedly connected with a connecting rod (11), one end of the connecting rod (11) is fixedly connected with a fourth spring (15) and one end of the fourth spring (15) is fixedly connected with the side wall of the supporting plate (2).

2. The shock-absorbing wind-resistant steel structure according to claim 1, wherein: the steel plate body (1) and the support plate (2) are integrally formed.

3. The shock-absorbing wind-resistant steel structure according to claim 1, wherein: four air holes (8) are uniformly distributed on the bottom wall of the outer frame.

4. A shock and wind resistant steel structure as claimed in claim 3, wherein: the aperture of the four air holes (8) is 0.2mm-0.4 mm.

5. The shock-absorbing wind-resistant steel structure according to claim 1, wherein: the cover plate (9) is connected with the outer frame (7) in a sliding way.

6. The shock-absorbing wind-resistant steel structure according to claim 1, wherein: the left end and the right end of the movable block (4) are both propped against the bottom end of the limiting groove (3).