CN217001137U

CN217001137U - Anti-seismic pressure dividing device for steel pipe concrete column for house design

Info

Publication number: CN217001137U
Application number: CN202220304882.0U
Authority: CN
Inventors: 管帅; 赵加坤; 宋震; 刘宇航
Original assignee: Shandong Damieihe Decoration Engineering Design Co ltd
Current assignee: Shandong Damieihe Decoration Engineering Design Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-07-19
Anticipated expiration: 2032-02-16

Abstract

The utility model relates to the technical field of anti-seismic pressure dividing devices, in particular to an anti-seismic pressure dividing device of a concrete-filled steel tube column for house design, which adopts the technical scheme that the anti-seismic pressure dividing device comprises the following components: first fixing base, rubber circle, second fixing base, link, first cylinder, connecting block, second cylinder, thin rubber slab and sheet steel, the rubber circle is installed at first fixing base top, the second fixing base is installed at rubber circle top, thin rubber slab and sheet steel are installed respectively to inboard first fixing base of rubber circle and the relative one side of second fixing base, first cylinder is installed at second fixing base top, the second cylinder is installed at the inboard second fixing base top of first cylinder, first cylinder is the annular array with the relative one side of second cylinder and installs the connecting block. The utility model has the advantages of simple structure, capability of reducing vibration generated on the ground and low use cost.

Description

Anti-seismic pressure dividing device for steel pipe concrete column for house design

Technical Field

The utility model relates to the technical field of anti-seismic pressure dividing devices, in particular to an anti-seismic pressure dividing device for a concrete-filled steel tube column for house design.

Background

In general, the steel pipe concrete with the concrete strength grade below C50 is called ordinary steel pipe concrete, the steel pipe concrete with the concrete strength grade above C50 is called steel pipe high-strength concrete, and the steel pipe concrete with the concrete strength grade above C100 is called steel pipe ultrahigh-strength concrete.

Through a large amount of search discoveries, the Chinese utility model patent column: application No. CN201920334062.4, publication No.: CN209780037U, an earthquake-proof pressure-dividing device of a steel tube concrete column for house design, comprising a chassis, wherein fixed blocks are equidistantly arranged on the top edge of the chassis, a rotating shaft is welded in the middle of the inner wall of each fixed block, a rotating rod is arranged in the middle of the outer surface of the rotating shaft, a groove is arranged on the outer surface of the top of the rotating rod, a metal leather strip is arranged in the middle of the inner wall of the groove, and bumps are arranged on the edges of two ends of the metal leather strip, the earthquake-proof pressure-dividing device has scientific and reasonable structure and safe and convenient use, pressure generated when concrete is broken is transmitted to a steel tube through the chassis, a first inclined plate, a second inclined plate, a hollow round table and a solid cylinder, the pressure is transmitted to a metal ring from the steel tube, the pressure is transmitted to a protective cover from the metal ring along the first inclined plate and the second inclined plate, and is transmitted to the hollow round table and the chassis from the protective cover, so as to divide the steel tube concrete column, the service life of the steel pipe concrete column is prolonged.

In conclusion, the device can carry out partial pressure to the steel core concrete column, increases the life of steel core concrete column, and the device spare part is right, and the structure is comparatively troublesome, leads to use cost height.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-seismic pressure dividing device for a steel pipe concrete column for house design, which has the advantages of simple structure, capability of reducing the vibration generated on the ground and low use cost, and solves the problems of complex structure and high use cost of the traditional anti-seismic pressure dividing device.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a antidetonation bleeder mechanism of steel core concrete column for house design, includes first fixing base, rubber circle, second fixing base, link, first cylinder, connecting block, second cylinder, thin rubber slab and sheet steel, the rubber circle is installed at first fixing base top, the second fixing base is installed at the rubber circle top, thin rubber slab and sheet steel are installed respectively to inboard first fixing base of rubber circle and the relative one side of second fixing base, first cylinder is installed at second fixing base top, the second cylinder is installed at the inboard second fixing base top of first cylinder, first cylinder is the annular array with second cylinder relative one side and installs the connecting block.

Preferably, the thin rubber plate and the thin steel plate are overlapped with each other, and the outer circles of the thin rubber plate and the thin steel plate are in contact with the inner circle of the rubber ring. The thin rubber plate and the thin steel plate can provide transverse and longitudinal pulling force to reduce vibration.

Preferably, the first fixing seat and the second fixing seat are parallel. By being parallel, the center of gravity does not shift.

Preferably, the connecting frame is installed on the outer side of the first column body in an annular array mode, and the bottom of the connecting frame is fixedly connected with the top of the second fixing seat. The connectivity of the first column and the second fixed seat is increased through the connecting frame.

Preferably, one end of the connecting block is fixedly connected with the inner side of the first column body, and the other end of the connecting block is fixedly connected with the outer side of the second column body. Through the connecting block, first cylinder and second cylinder fixed connection.

Preferably, the bottoms of the first column body and the second column body are respectively vertical to the top of the second fixed seat. Through mutually perpendicular, first cylinder and second cylinder top can be parallel with the wall body.

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

1. according to the utility model, the rubber ring, the thin rubber plate and the thin steel plate are arranged, the first fixing seat and the second fixing seat are elastically connected through the rubber ring, when the floor is installed, the first fixing seat is in contact with the ground, when the ground vibrates, the vibration is transmitted to the inner side of the rubber ring from bottom to top, the thin rubber plate and the thin steel plate provide transverse and longitudinal pulling force, the vibration is reduced, the first cylinder and the second cylinder are prevented from shaking, the structure is simple, the vibration generated on the ground can be reduced, and the use cost is low.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 2 according to the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. a first fixed seat; 2. a rubber ring; 3. a second fixed seat; 4. a connecting frame; 5. a first column; 6. connecting blocks; 7. a second cylinder; 8. a thin rubber sheet; 9. a thin steel sheet.

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 making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in figures 1-4, the anti-seismic pressure-dividing device for the steel tube concrete column for house design provided by the utility model comprises a first fixed seat 1, a rubber ring 2, a second fixed seat 3 and a connecting frame 4, first cylinder 5, the connecting block 6, the second cylinder 7, thin rubber slab 8 and steel sheet 9, rubber circle 2 is installed at 1 top of first fixing base, second fixing base 3 is installed at 2 tops of rubber circle, first fixing base 1 and second fixing base 3 parallel, thin rubber slab 8 and steel sheet 9 are installed respectively to 2 inboard one sides relative of first fixing base 1 and second fixing base 3 of rubber circle, thin rubber slab 8 and steel sheet 9 superpose each other, circle contact in thin rubber slab 8 and the steel sheet 9 excircle of thin rubber slab and the rubber circle 2, first cylinder 5 is installed at 3 tops of second fixing base, 5 outsides of first cylinder are annular array and install link 4, link 4 bottom and 3 top fixed connection of second fixing base.

The working principle based on the embodiment 1 is as follows: through rubber circle 2,

first fixing base

1 and 3 elastic connection of second fixing base, when the installation, first fixing base 1 and ground contact, when vibrations take place for the ground, vibrations are by 2 inboards of lower up transmission rubber circle, and thin rubber slab 8 and thin steel sheet 9 provide horizontal and fore-and-aft power of dragging, alleviate vibrations, avoid arousing that first cylinder 5 rocks.

Example two

As shown in fig. 1 to 4, the earthquake-resistant pressure-dividing device for concrete-filled steel tubular columns for house design according to the present invention further includes, in comparison with the first embodiment: second cylinder 7 is installed at 5 inboard second fixing base 3 tops of first cylinder, and first cylinder 5 is the annular array with second cylinder 7 relative one side and

installs connecting block

6, 6 one end of connecting block and 5 inboard fixed connection of first cylinder, the 6 other end of connecting block and 7 outside fixed connection of second cylinder, and

first cylinder

5 and 7 bottoms of second cylinder are perpendicular mutually with 3 tops of second fixing base respectively.

In this embodiment, through connecting block 6, first cylinder 5 and second cylinder 7 fixed connection leave the clearance between first cylinder 5 and the second cylinder 7, descend at the condition that does not influence the holding power, can reduce weight.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a antidetonation bleeder mechanism of steel core concrete column for house design, includes first fixing base (1), rubber circle (2), second fixing base (3), link (4), first cylinder (5), connecting block (6), second cylinder (7), thin rubber slab (8) and steel sheet (9), its characterized in that: rubber circle (2) is installed at first fixing base (1) top, second fixing base (3) are installed at rubber circle (2) top, thin rubber slab (8) and steel sheet (9) are installed respectively to the inboard first fixing base (1) of rubber circle (2) and the relative one side of second fixing base (3), first cylinder (5) is installed at second fixing base (3) top, second cylinder (7) are installed at the inboard second fixing base (3) top of first cylinder (5), first cylinder (5) are the annular array with second cylinder (7) relative one side and install connecting block (6).

2. The earthquake-resistant pressure dividing device for the concrete-filled steel tubular column for house design according to claim 1, which is characterized in that: the thin rubber plate (8) and the thin steel plate (9) are mutually overlapped, and the outer circles of the thin rubber plate (8) and the thin steel plate (9) are in contact with the inner circle of the rubber ring (2).

3. The earthquake-resistant pressure dividing device for the concrete-filled steel tubular column for house design according to claim 1, which is characterized in that: the first fixing seat (1) is parallel to the second fixing seat (3).

4. The earthquake-resistant pressure dividing device for the concrete-filled steel tubular column for house design according to claim 1, which is characterized in that: the outer side of the first column body (5) is provided with a connecting frame (4) in an annular array mode, and the bottom of the connecting frame (4) is fixedly connected with the top of the second fixing seat (3).

5. The earthquake-resistant pressure dividing device for the concrete-filled steel tubular column for house design according to claim 1, which is characterized in that: one end of the connecting block (6) is fixedly connected with the inner side of the first column body (5), and the other end of the connecting block (6) is fixedly connected with the outer side of the second column body (7).

6. The earthquake-resistant pressure dividing device for the concrete-filled steel tubular column for house design according to claim 1, which is characterized in that: the bottoms of the first column body (5) and the second column body (7) are respectively vertical to the top of the second fixed seat (3).