CN213115202U

CN213115202U - Steel construction antidetonation post

Info

Publication number: CN213115202U
Application number: CN202021336128.2U
Authority: CN
Inventors: 王军
Original assignee: Tianjin Mingri Steel Structure Engineering Co ltd
Current assignee: Tianjin Mingri Steel Structure Engineering Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-05-04
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a steel construction antidetonation post, concretely relates to steel construction technical field, the on-line screen storage device comprises a base, base top both sides are the fixed first limiting plate that is provided with all, the base top is provided with the backup pad, backup pad bottom both sides are the fixed second limiting plate that is provided with all, second limiting plate and first limiting plate phase-match, the fixed first buffer board that is provided with in backup pad bottom, the fixed second buffer board that is provided with in base top, first buffer board bottom central point puts the fixed block that is provided with, fixed block bottom and second buffer board top central point put fixed connection. The utility model discloses a be equipped with first limiting plate, second limiting plate, first buffer board, second buffer board, fixed block and bracing piece isotructure, at the in-process that uses, can play the shock-resistant effect of buffering, be difficult for causing the damage of steel construction, be favorable to guaranteeing overall structure's stability and security.

Description

Steel construction antidetonation post

Technical Field

The utility model relates to a steel construction technical field, more specifically say, the utility model relates to a steel construction antidetonation post.

Background

With the continuous development of urban construction, the application of the steel structure is more and more extensive. Compared with other constructions, the steel structure has advantages in use, design, construction and comprehensive economy, the manufacturing cost is low, the steel structure material can move at any time, the strength of the steel structure material is high, the self weight is light, compared with concrete and wood, the ratio of the density to the yield strength is relatively low, therefore, the section of the steel structure member is small under the same stress condition, the dead weight is light, the steel structure is convenient to transport and install, the steel structure is suitable for large span, high in height and load bearing structure, the toughness of steel materials is good, the plasticity is good, the material is uniform, the structural reliability is high, the steel structure is suitable for bearing impact and power load, the steel structure has good anti-seismic performance, the steel structure manufacturing and installing mechanization degree is high, the.

However, the existing steel structure lacks anti-seismic performance in the using process, and the steel structure is easily damaged, so that the stability and safety of the whole structure are affected.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a steel construction antidetonation post, through being equipped with first limiting plate, second limiting plate, first buffer board, second buffer board, fixed block and bracing piece isotructure, at the in-process that uses, can play the antidetonation effect of buffering, be difficult for causing the damage of steel construction, be favorable to guaranteeing overall structure's stability and security to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a steel structure anti-seismic column comprises a base, wherein both sides of the top of the base are fixedly provided with first limiting plates, the top of the base is provided with a supporting plate, both sides of the bottom of the supporting plate are fixedly provided with second limiting plates, the second limit plate is matched with the first limit plate, the bottom of the support plate is fixedly provided with a first buffer plate, a second buffer plate is fixedly arranged at the top of the base, a fixed block is fixedly arranged at the central position of the bottom of the first buffer plate, the bottom of the fixed block is fixedly connected with the center of the top of the second buffer plate, two ends of the bottom of the first buffer plate are fixedly provided with support rods, the bottom ends of the support rods are fixedly connected with the top of the second buffer plate, in the use process, the buffer shock-resistant effect can be achieved, the damage of a steel structure is not easily caused, and the stability and the safety of the whole structure are favorably ensured.

In a preferred embodiment, the longitudinal sections of the first buffer plate and the second buffer plate are both provided with arc shapes, so that the deformation capacity during buffering is ensured.

In a preferred embodiment, the first buffer plate, the second buffer plate, the fixing block and the support rod are all made of stainless steel materials, so that the service life is prolonged.

In a preferred embodiment, the longitudinal section of the base is in a convex shape, and the longitudinal section of the second limiting plate is in an L shape, so that the stability of the structure is improved.

In a preferred embodiment, second limiting plate bottom both ends all are provided with the dashpot, second limiting plate bottom both ends all are provided with the stripper plate, two the stripper plate bottom all runs through and is provided with the stripper rod, the stripper rod top and dashpot phase-match, the outside cover of stripper rod is equipped with buffer spring, and at the in-process that uses, can increase the buffering shock resistance of this structure, further guarantees overall structure's stability and security.

In a preferred embodiment, the top end and the bottom of the buffer spring are fixedly connected with the bottom of the extrusion plate and the top of the base respectively, so that the buffer and shock-proof effects are prevented from being influenced by the falling of the buffer spring.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, the buffer anti-seismic structure has the advantages that the buffer anti-seismic structure is provided with the first limiting plate, the second limiting plate, the first buffer plate, the second buffer plate, the fixed block, the support rod and the like, so that a buffer anti-seismic effect can be achieved in the using process, the damage to a steel structure is not easily caused, and the stability and the safety of the whole structure are favorably ensured;

2. through being equipped with structures such as dashpot, stripper plate, extrusion pole and buffer spring, at the in-process that uses, can increase the buffering shock resistance of this structure, further guarantee overall structure's stability and security.

Drawings

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

Fig. 2 is a side sectional view of the overall structure of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

Fig. 4 is an enlarged view of a portion B of fig. 2 according to the present invention.

The reference signs are: the device comprises a base 1, a first limiting plate 2, a supporting plate 3, a second limiting plate 4, a first buffer plate 5, a second buffer plate 6, a fixed block 7, a supporting rod 8, a buffer groove 9, an extrusion plate 10, an extrusion rod 11 and a buffer spring 12.

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.

The utility model provides a steel construction antidetonation post:

as shown in fig. 1-4: in the use process, when backup pad 3 receives the impact, backup pad 3 can extrude first buffer board 5, first buffer board 5 drives fixed block 7 and bracing piece 8 and extrudees second buffer board 6, and deformation takes place, and simultaneously, second limiting plate 4 moves down, and keep away from first limiting plate 2, afterwards, first buffer board 5 and second buffer board 6 resume original form, thereby realize the effect of buffering, and then realize antidetonation purpose, can play the antidetonation effect of buffering, be difficult for causing the damage of steel construction, be favorable to guaranteeing overall structure's stability and security.

As shown in fig. 1-2 and 4: at the in-process of 3 downstream in backup pad, second limiting plate 4 can drive stripper plate 10 downstream, and stripper plate 10 extrudees buffer spring 12, and at this moment, buffer spring 12 can take place deformation, and simultaneously, during buffer slot 9 was inserted on 11 tops of stripper rod, afterwards, buffer spring 12 resumes initial form to realize the effect of buffering once more, can increase the buffering shock resistance of this structure, further guarantee overall structure's stability and security.

The specific implementation mode is as follows: in the use, when backup pad 3 receives the impact, backup pad 3 can extrude first buffer board 5, first buffer board 5 drives fixed block 7 and bracing piece 8 and extrudes second buffer board 6, and deformation takes place, simultaneously, second limiting plate 4 moves down, and keep away from first limiting plate 2, subsequently, first buffer board 5 and second buffer board 6 resume original form, thereby realize the effect of buffering, and then realize shock-resistant purpose, can play the shock-resistant effect of buffering, be difficult for causing the damage of steel construction, be favorable to guaranteeing overall structure's stability and security, this embodiment has specifically solved current steel construction in-process using, lack shock-resistant performance, cause the damage of steel construction easily, thereby influence overall structure's stability and security problem.

The utility model discloses the theory of operation:

referring to the attached drawings 1-4 of the specification, by arranging the first limiting plate 2, the second limiting plate 4, the first buffer plate 5, the second buffer plate 6, the fixing block 7, the supporting rod 8 and other structures, in the using process, the shock-resistant effect of buffering can be achieved, the damage of a steel structure is not easily caused, and the stability and the safety of the whole structure are favorably ensured.

Moreover, by arranging the buffer groove 9, the extrusion plate 10, the extrusion rod 11, the buffer spring 12 and other structures, the buffer shock resistance of the structure can be increased in the using process, and the stability and the safety of the whole structure are further ensured.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a steel construction antidetonation post, includes base (1), its characterized in that: base (1) top both sides are all fixed and are provided with first limiting plate (2), base (1) top is provided with backup pad (3), backup pad (3) bottom both sides are all fixed and are provided with second limiting plate (4), second limiting plate (4) and first limiting plate (2) phase-match, backup pad (3) bottom is fixed and is provided with first buffer board (5), base (1) top is fixed and is provided with second buffer board (6), first buffer board (5) bottom central point puts fixed block (7) that is provided with, fixed block (7) bottom and second buffer board (6) top central point put fixed connection, first buffer board (5) bottom both ends are all fixed and are provided with bracing piece (8), bracing piece (8) bottom and second buffer board (6) top fixed connection.

2. The steel structure earthquake-resistant column according to claim 1, characterized in that: the longitudinal sections of the first buffer plate (5) and the second buffer plate (6) are both arc-shaped.

3. The steel structure earthquake-resistant column according to claim 1, characterized in that: the first buffer plate (5), the second buffer plate (6), the fixed block (7) and the support rod (8) are all made of stainless steel materials.

4. The steel structure earthquake-resistant column according to claim 1, characterized in that: the shape of the longitudinal section of the base (1) is a convex shape, and the shape of the longitudinal section of the second limiting plate (4) is an L shape.

5. The steel structure earthquake-resistant column according to claim 1, characterized in that: second limiting plate (4) bottom both ends all are provided with dashpot (9), second limiting plate (4) bottom both ends all are provided with stripper plate (10), two stripper plate (10) bottom all runs through and is provided with stripper bar (11), stripper bar (11) top and dashpot (9) phase-match, the outside cover of stripper bar (11) is equipped with buffer spring (12).

6. The steel structure earthquake-resistant column according to claim 5, wherein: the top end and the bottom of the buffer spring (12) are respectively and fixedly connected with the bottom of the extrusion plate (10) and the top of the base (1) at the corresponding ends.