CN218881181U

CN218881181U - Building steel pipe concrete member

Info

Publication number: CN218881181U
Application number: CN202223202672.XU
Authority: CN
Inventors: 朱伟伟
Original assignee: Shandong Century Huadu Engineering Consulting Co ltd
Current assignee: Shandong Century Huadu Engineering Consulting Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-04-18
Anticipated expiration: 2032-12-01

Abstract

The utility model belongs to the technical field of the construction, a building steel pipe concrete component is related to, including first steel pipe and second steel pipe, the top of first steel pipe is equipped with the connecting piece, be equipped with the closing plate in the lower part of first steel pipe, inner chamber that first steel pipe is located more than the closing plate is equipped with the concrete, the outer wall slip cover of first steel pipe is equipped with solid fixed ring, gu fixed ring and first steel pipe are through first bolt fastening, gu fixed ring is equipped with a plurality of detachable connecting pipes along the axial, the other end of every connecting pipe all rotates and is connected with the pivot, it is fixed through the fixed pin between pivot and the connecting pipe, the other end fixedly connected with tighrening ring of pivot, two fixed orificess have been seted up to the part that first steel pipe is located below the closing plate, the upper portion of second steel pipe is equipped with two elasticity posts with fixed orifices looks adaptation, the bottom inner wall of second steel pipe is equipped with the internal thread. The utility model discloses simple structure can realize the connection of multi-direction multi-angle, labour saving and time saving, and crushing resistance and elastoplasticity are good.

Description

Building steel pipe concrete member

Technical Field

The utility model belongs to the technical field of the construction, concretely relates to building steel pipe concrete component.

Background

The steel pipe concrete member is generally formed by combining a steel pipe and concrete, and has the characteristics of strong pressure resistance, good elastic plasticity and convenient and fast building construction.

CN115012529A discloses a building steel pipe concrete member, including first steel pipe and second steel pipe, the both ends of first steel pipe, second steel pipe are provided with first assembly subassembly and second assembly subassembly respectively, first assembly subassembly includes fixed mounting at the brace rod, the one end fixed mounting of brace rod has the inserted bar, second assembly subassembly includes the picture peg, the one end and the brace rod fixed connection that the picture peg is close to the brace rod, just the one end fixed mounting that picture peg and brace rod are connected has the section of thick bamboo of inserting, the picture peg is pegged graft with the inserted bar, just the inserted bar is pegged graft with the section of thick bamboo of inserting, be provided with clamping mechanism on the first steel pipe, although the structure that this patent was disclosed changes the component convenience stable, has the clamping function, but has the structure complicacy, the single shortcoming of erection joint direction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, can multi-direction be assembled between/be connected between's building steel pipe concrete member to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a building steel pipe concrete component, includes first steel pipe and second steel pipe, the top of first steel pipe is equipped with the connecting piece, be equipped with the closing plate in the lower part of first steel pipe, first steel pipe is located inner chamber more than the closing plate is equipped with the concrete, the outer wall sliding sleeve of first steel pipe is equipped with solid fixed ring, gu fixed ring with first steel pipe is fixed through first fixing bolt, gu fixed ring is equipped with a plurality of detachable connecting pipes along the axial, every the other end of connecting pipe all rotates and is connected with the pivot, the pivot with it is fixed through the fixed pin between the connecting pipe, the other end fixedly connected with tighrening ring of pivot, first steel pipe is located a plurality of fixed orificess have been seted up to the part below the closing plate, the upper portion of second steel pipe be equipped with one with the elasticity post of fixed orifices looks adaptation, the bottom inner wall of second steel pipe is equipped with the internal thread.

As a modification, the connecting piece comprises a connecting ring, the lower part of the connecting ring is fixedly connected with the outer wall of the top of the first steel pipe, and a second fixing bolt is screwed on the side wall of the upper part of the connecting ring.

As an improvement, the inner wall of the fastening ring is provided with a fastening ring, and the inner wall of the fastening ring is provided with a plurality of friction balls along the circumferential direction.

As a further improvement, a third fixing bolt is connected to the outer wall of the fastening ring in a threaded manner, and one end of the third fixing bolt penetrates through the fastening ring and the fastening ring.

As a further improvement, the top of the connecting piece and the bottom of the second steel pipe are provided with detachable sealing plugs.

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

the utility model discloses be connected with a plurality of rotatable tighrening rings through solid fixed ring on first steel pipe, according to the needs of actual building, 360 rotations can be realized for first steel pipe to the tighrening ring, thereby can satisfy being connected of all directions and first steel pipe in the building process, and a plurality of tighrening rings can realize being connected of first steel pipe and a plurality of other steel pipes or component, the connecting piece that first steel pipe top was equipped with can realize that other steel pipe covers establish in first steel pipe, the threaded connection of its and other steel pipes can be realized to the internal thread that second steel pipe bottom was equipped with, the connection of various different port steel pipes can be satisfied in this design of first steel pipe and second steel pipe, and be equipped with the concrete in the first steel pipe, do not establish the concrete in the second steel pipe, the crushing resistance of this design both multiplicable this component, still can alleviate the overall weight of this component, improve its elastoplasticity, this component simple structure, can realize the connection of multi-angle, labour saving and time saving, crushing resistance and elastoplasticity are good.

Drawings

FIG. 1 is a schematic structural view of a concrete filled steel tube construction according to example 1;

fig. 2 is a cross-sectional view of a first steel pipe of the present invention;

FIG. 3 is a schematic structural view of a second steel pipe according to the present invention;

FIG. 4 is a schematic structural view of the rotating shaft and the fastening ring of the present invention;

FIG. 5 is an exploded view of a concrete filled steel tube construction according to example 2;

in the figure: 1. a first steel pipe; 2. a second steel pipe; 3. a fixing ring; 4. a first fixing bolt; 5. a connecting pipe; 6. a rotating shaft; 7. a fastening ring; 8. a connecting ring; 9. a second fixing bolt; 10. sealing plates; 11. concrete; 12. a fixing hole; 13. an elastic column; 14. a fastening ring; 15. a friction ball; 16. a third fixing bolt; 17. a sealing plug; 18. a fixing pin; 19. a jack; 20. an internal thread.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1

Referring to fig. 1-4, a concrete-filled steel tube construction member for buildings comprises a first steel tube 1 and a second steel tube 2, wherein a fixing ring 3 is slidably sleeved on the outer wall of the first steel tube 1, the fixing ring 3 and the first steel tube 1 are fixed by a first fixing bolt 4, a plurality of detachable connecting tubes 5 are circumferentially arranged on the fixing ring 3, and the connecting tubes 5 can be fastened on the fixing ring 3, can also be connected on the fixing ring 3 by threads, and can also be connected by other existing detachable methods; the other end of each connecting pipe 5 is rotatably connected with a rotating shaft 6, the rotating shaft 6 and the connecting pipes 5 are fixed through fixing pins 18, inserting holes 19 for inserting the fixing pins 18 are formed in the rotating shaft 6, and the other end of the rotating shaft 6 is fixedly connected with a fastening ring 7.

The top of the first steel pipe 1 is provided with a connecting piece, the connecting piece comprises a connecting ring 8, the lower part of the connecting ring 8 is fixedly connected with the outer wall of the top of the first steel pipe 1, and one side wall of the upper part of the connecting ring 8 is in threaded connection with a second fixing bolt 9.

The welding has the closing plate 10 in the lower part inner chamber of first steel pipe 1, the inner chamber that first steel pipe 1 is located more than the closing plate 10 is filled with concrete 11, a plurality of fixed orificess 12 have been seted up to the part that first steel pipe 1 is located below the closing plate 10, the upper portion of second steel pipe 2 is equipped with an elasticity post 13, thereby elasticity post 13 can stretch into one of them fixed orifices 12 in realize the connection of first steel 1 pipe and second steel pipe 2, according to concrete building needs, the overall length of adjustable first steel pipe 1 and the second steel 2 pipe of cooperation through fixed orifices 12 and elasticity post 13, the bottom inner wall of second steel pipe 2 is equipped with internal thread 20.

Example 2

Referring to fig. 2 to 5, the structure of the concrete filled steel tube construction member in the present embodiment is substantially the same as that in embodiment 1, except that:

the inner wall of the fastening ring 7 is provided with a fastening ring 14, and the inner wall of the fastening ring 14 is provided with a plurality of friction balls 15 along the circumferential direction. The stability of the member is improved by the elastic force of the fastening ring 14 and the friction of the friction balls 15 against other steel pipes. The outer wall of the fastening ring 7 is connected with a third fixing bolt 16 in a threaded manner, and one end of the third fixing bolt 16 penetrates through the fastening ring 7 and the fastening ring 14. Through setting up the fixed screw 16 bolt of third and can make the tighrening ring more stable when connecting other steel pipes, the spring action of tighrening ring and the friction action of friction ball and other steel pipes simultaneously can further improve the stability of this component.

The top of the connecting piece and the bottom of the second steel pipe 2 are both provided with detachable sealing plugs 17. When the top end of the first steel pipe 1 and the bottom end of the second steel pipe 2 do not need to be connected with other steel pipes, the sealing plug 17 is used for blocking the first steel pipe 1 and the second steel pipe 2, so that firstly, the firmness and the attractiveness are improved, and secondly, rainwater can be prevented from falling into the steel pipes to cause corrosion.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement 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 building steel pipe concrete component, includes first steel pipe and second steel pipe, its characterized in that, the top of first steel pipe is equipped with the connecting piece, be equipped with the closing plate in the lower part of first steel pipe, first steel pipe is located it has the concrete to fill in the inner chamber more than the closing plate, the outer wall slip cover of first steel pipe is equipped with solid fixed ring, gu fixed ring with first steel pipe is fixed through first fixing bolt, gu fixed ring is equipped with a plurality of detachable connecting pipes along the axial, every the other end of connecting pipe all rotates and is connected with the pivot, the pivot with it is fixed through the fixed pin between the connecting pipe, the other end fixedly connected with tighrening ring of pivot, first steel pipe is located a plurality of fixed orificess have been seted up to the part below the closing plate, the upper portion of second steel pipe be equipped with one with the elasticity post of fixed orifices looks adaptation, the bottom inner wall of second steel pipe is equipped with the internal thread.

2. The structural concrete filled steel tube element according to claim 1, wherein: the connecting piece comprises a connecting ring, the lower portion of the connecting ring is fixedly connected with the outer wall of the top of the first steel pipe, and the side wall of the upper portion of the connecting ring is in threaded connection with a second fixing bolt.

3. The structural concrete filled steel tube element according to claim 1, wherein: the inner wall of tighrening ring is equipped with the tighrening ring, the inner wall of tighrening ring is equipped with a plurality of friction balls along circumference.

4. The structural concrete filled steel tube member according to claim 3, wherein: the outer wall threaded connection of tighrening ring has the third fixing bolt, the one end of third fixing bolt runs through tighrening ring and tighrening ring.

5. The structural concrete filled steel tube element according to any one of claims 1 to 4, wherein: the top of connecting piece with the bottom of second steel pipe all is equipped with detachable sealing plug.