CN215670530U

CN215670530U - A steel-pipe column for assembly type structure

Info

Publication number: CN215670530U
Application number: CN202121326808.0U
Authority: CN
Inventors: 王金军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-01-28
Anticipated expiration: 2031-06-15

Abstract

The utility model relates to the field of fabricated buildings. The steel pipe column for the fabricated building comprises a first steel pipe column, a second steel pipe column and a bottom connecting block; the bottom of the first steel pipe column is fixedly connected with a first fixing plate, the bottom of the first fixing plate is fixedly connected with a first positioning block, a first positioning block groove is formed in the bottom connecting block, and the first positioning block is in inserting fit with the first positioning block groove; a second fixing plate is fixedly mounted at the tops of the first steel pipe column and the second steel pipe column, a second positioning block groove is formed in the second fixing plate, and a first clamping block is fixedly mounted on the second fixing plate; and a third fixing plate is fixedly mounted at the lower part of the second steel pipe column, a positioning pin device is fixedly mounted on the third fixing plate, the positioning pin device is clamped and matched with the second positioning block groove, and a second clamping block is fixedly mounted at the bottom of the third fixing plate. The steel pipe column for the fabricated building provided by the utility model has a good positioning effect and is convenient to install.

Description

A steel-pipe column for assembly type structure

Technical Field

The utility model relates to the field of fabricated buildings, in particular to a steel pipe column for a fabricated building.

Background

At present, construction quality requires more and more strictly, in order effectively to promote building strength, can use the assembled steel pipe post in the building work progress, the type of the steel pipe post of current assembled building is many, but the steel pipe post of current assembled building can not carry out effective positioning when the assembly, and the steel pipe post that leads to current assembled building installs inconveniently, has the problem that the assembling process is complicated, can exert an influence to the efficiency of construction. Therefore, we propose a new type of steel pipe column for prefabricated buildings to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The utility model discloses a steel pipe column for an assembly type building, and aims to at least solve the technical problem that in the prior art, the installation is inconvenient because the steel pipe column cannot be effectively positioned in the assembly process.

In order to achieve the above object, an aspect of the present invention provides a steel pipe column for a fabricated building, comprising: the steel pipe column comprises a first steel pipe column, a second steel pipe column and a bottom connecting block;

the bottom of the first steel pipe column is fixedly connected with a first fixing plate, the bottom of the first fixing plate is fixedly connected with a first positioning block, the first fixing plate is detachably mounted on the bottom connecting block, a first positioning block groove is formed in the bottom connecting block, and the first positioning block is in inserting fit with the first positioning block groove;

a second fixing plate is fixedly mounted at the tops of the first steel pipe column and the second steel pipe column, a second positioning block groove is formed in the second fixing plate, and a first clamping block is fixedly mounted on the second fixing plate;

the lower part of the second steel pipe column is fixedly provided with a third fixing plate, the third fixing plate is fixedly provided with a positioning pin device, the positioning pin device is matched with the second positioning block groove in a clamping mode, the third fixing plate is detachably connected with the second fixing plate, the bottom of the third fixing plate is fixedly provided with a second clamping block, and the second clamping block is matched with the first clamping block in a clamping mode.

According to the steel pipe column for the assembly type building, the first positioning block groove and other structures are arranged, so that the first fixing plate and the bottom connecting block can be positioned more conveniently, and the first fixing plate and the bottom connecting block can be mounted and fixed more conveniently; the positioning pin device and the second positioning block groove are arranged, so that when the second fixing plate and the third fixing plate are installed, effective positioning can be carried out through the positioning pin device and the second positioning block groove, and the positioning pin device and the second positioning block groove are matched in place to lock the positions of the second fixing plate and the third fixing plate, so that the second fixing plate and the third fixing plate can be conveniently installed and fixed; the arrangement of the first clamping block and the second clamping block can also assist the second fixing plate and the third fixing plate to carry out position locking.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated in the accompanying drawings, which correspond to the accompanying drawings, and which do not constitute a limitation on the embodiments, in which elements having the same reference number designation are shown as similar elements, and in which:

fig. 1 is an assembled state structure diagram of a steel pipe column for a prefabricated building according to an embodiment of the present invention;

fig. 2 is a detailed structural schematic diagram of a first steel pipe column of the steel pipe column for a fabricated building according to the embodiment of the present invention;

fig. 3 is a detailed structural schematic diagram of a second steel pipe column for a steel pipe column of a prefabricated building according to an embodiment of the utility model;

fig. 4 is a first steel pipe column partially sectional structural view of a steel pipe column for a prefabricated building according to an embodiment of the present invention;

fig. 5 is a schematic view of a first steel pipe column and a bottom block connection of the steel pipe column for a fabricated building according to the embodiment of the present invention;

fig. 6 is a detailed structural view of a bottom block of a steel pipe column for a fabricated building according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a dowel pin device for a steel pipe column of a prefabricated building according to an embodiment of the present invention;

fig. 8 is an enlarged schematic view of a portion a in fig. 2.

Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 8 is:

1. a first steel pipe column; 101. a reinforcing rib ring; 2. a second steel pipe column; 3. a first fixing plate; 301. a first screw hole; 302. a first positioning block; 4. a second fixing plate; 401. a second screw hole; 402. a first clamping block; 403. a buffer ring; 5. a third fixing plate; 501. a third screw hole; 502. a second fixture block; 6. a locating pin device; 601. a second positioning block; 602. a first link; 603. a stroke block; 604. a housing; 605. a second link; 606. a top block; 607. a spring; 7. bottom connecting blocks; 701. a mating groove; 702. a first positioning block groove; 703. a fourth screw hole; 8. a second positioning block groove; 801. an inlet tank; 802. a track groove; 803. a countersink hole; 9. a beam connecting frame; 901. a fifth screw hole; 902. and a third positioning block.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

A steel pipe column for a fabricated building according to some embodiments of the present invention will be described with reference to fig. 1 to 8.

Referring to fig. 1, 2, 3, 5, and 6, according to some embodiments of the present invention, a steel pipe column for a prefabricated building includes a first steel pipe column 1, a second steel pipe column 2, and a bottom block 7; first fixed plate 3 is equipped with at 1 bottom of first steel-pipe column, first fixed plate 3 and 1 fixed connection of first steel-pipe column, and 3 bottom fixed mounting of first fixed plate have first locating piece 302, are equipped with first screw hole 301 on the first fixed plate 3.

Further, first fixed plate 3 and bottom are even can dismantle and be connected by piece 7, wherein, the bottom is equipped with cooperation groove 701 even on 7, first fixed plate 3 and cooperation groove 701 cooperation, the bottom is equipped with first locating piece groove 702 even on 7, first locating piece 302 and the cooperation of pegging graft of first locating piece groove 702, be equipped with fourth screw hole 703 even on 7 of bottom, first screw hole 301 corresponds with fourth screw hole 703 position, between first fixed plate 3 and bottom are even piece 7, through first screw hole 301, fourth screw hole 703 realizes bolted connection.

Furthermore, the bottom connecting block 7 is I-shaped.

Further, a second fixing plate 4 is fixedly mounted at the tops of the first steel pipe column 1 and the second steel pipe column 2, a second screw hole 401 is formed in the second fixing plate 4, a first fixture block 402 is fixedly mounted on the second fixing plate 4, and a second positioning block groove 8 is formed in the second fixing plate 4.

Furthermore, a third fixing plate 5 is arranged at the lower part of the second steel pipe column 2, the third fixing plate 5 is fixedly connected with the second steel pipe column 2, the third fixing plate 5 is detachably connected with the second fixing plate 4, a third screw hole 501 is arranged on the third fixing plate 5, the second screw hole 401 corresponds to the third screw hole 501 in position, and bolt connection is realized between the second fixing plate 4 and the third fixing plate 5 through the second screw hole 401 and the third screw hole 501; a positioning pin device 6 is fixedly mounted on the third fixing plate 5, the positioning pin device 6 is in clamping fit with the second positioning block groove 8, a second clamping block 502 is fixedly mounted at the bottom of the third fixing plate 5, and the second clamping block 502 is in clamping fit with the first clamping block 402.

Further, the inside and outside of the first steel pipe column 1 and the second steel pipe column 2 are coated with an anticorrosive coating.

In the embodiment of the disclosure, by arranging the first positioning block 302, the first positioning block groove 702 and other structures, the positioning of the first fixing plate 3 and the bottom connecting block 7 is more convenient, and the first fixing plate 3 and the bottom connecting block 7 are more convenient to mount and fix; by arranging the positioning pin device 6 and the second positioning block groove 8, when the second fixing plate 4 and the third fixing plate 5 are installed, effective positioning can be carried out through the positioning pin device 6 and the second positioning block groove 8, and the positioning pin device 6 and the second positioning block groove 8 are matched in place to lock the positions of the second fixing plate 4 and the third fixing plate 5, so that the second fixing plate 4 and the third fixing plate 5 can be conveniently installed and fixed; the first fixture block 402 and the second fixture block 502 can also assist the second fixing plate 4 and the third fixing plate 5 in locking the positions; the design of the I-shaped bottom connecting block 7 ensures that the bottom connecting block 7 can be better fixedly sealed in concrete, thereby ensuring the stability of the substrate.

When the first steel pipe column 1 and the bottom block 7 are installed and fixed, the first steel pipe column 1 is hoisted through hoisting equipment, the first steel pipe column 1 is moved above the position of the bottom block 7, the first steel pipe column 1 is slowly descended, the first positioning block 302 at the bottom of the first fixing plate 3 is inserted into the first positioning groove 702, then the first steel pipe column 1 is continuously descended, the first fixing plate 3 is inserted into the matching groove 701, then bolts are screwed into the first screw hole 301 and the fourth screw hole 703, the first fixing plate 3 and the bottom block 7 are connected and fixed through the bolts, and the first steel pipe column 1 and the bottom block 7 are connected and fixed.

When the second steel pipe column 2 and the first steel pipe column 1 are installed and fixed, the second steel pipe column 2 is lifted through a hoisting device, the second steel pipe column 2 is moved to the position above the position of the first steel pipe column 1, the second steel pipe column 2 is slowly lowered, the third fixing plate 5 is made to be close to the second fixing plate 4, the positioning pin device 6 is aligned to the inlet of the second positioning block groove 8, the second steel pipe column 2 and the third fixing plate 5 are rotated until the positioning pin device 6 is completely clamped with the second positioning block groove 8, and in the process of clamping and matching the positioning pin device 6 and the second positioning block groove 8, the first fixture block 402 and the second fixture block 502 are also clamped and matched.

In some embodiments, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 7, and fig. 8, the positioning pin device 6 is composed of a second positioning block 601, a first link 602, a stroke block 603, a housing 604, a second link 605, a top block 606, and a spring 607.

The bottom of the first connecting rod 602 is fixedly connected with the second positioning block 601, the bottom of the stroke block 603 is fixedly connected with the first connecting rod 602, the upper portion of the stroke block 603 is fixedly connected with the second connecting rod 605, the second connecting rod 605 is sleeved with a spring 607 at the position of the inner cavity of the shell 604, the shell 604 is fixedly connected with the third fixing plate 5, the stroke block 603 is in sliding fit with the inner cavity of the shell 604, and the top of the second connecting rod 605 is fixedly connected with the top block 606.

Further, the second positioning block groove 8 is composed of an inlet groove 801, a track groove 802 and a sinking hole 803, the inlet groove 801, the track groove 802 and the sinking hole 803 are integrally formed, and the second positioning block 601 is matched with the second positioning block groove 8.

In the embodiment of the present disclosure, due to the structural design of the positioning pin device 6 and the second positioning block groove 8, after the positioning pin device 6 and the second positioning block groove 8 are matched in place, the second positioning block 601 can be limited in the sinking hole 803, so as to achieve an effective positioning function.

When the positioning pin device 6 and the second positioning block groove 8 are used for positioning, the second positioning block 601 is inserted into the inlet groove 801 in an aligning manner, the second steel pipe column 2 is lowered in height, the second positioning block 601 abuts against the bottom of the second positioning block groove 8, the stroke block 603 moves upwards, the spring 607 is compressed by the stroke block 603, then, the second steel pipe column 2 and the third fixing plate 5 are rotated, the second positioning block 601 and the first connecting rod 602 move along the track groove 802, when the second positioning block 601 moves to the sinking hole 803, the second positioning block 601 falls into the sinking hole 803, the spring 607 rebounds, and the third fixing plate 5 and the fourth fixing plate 4 are fixed in position.

In some embodiments, as shown in fig. 1 and 3, beam connecting frames 9 are disposed on four sides of the top of the second steel pipe column 2, the beam connecting frames 9 are fixedly connected with the second steel pipe column 2, a third positioning block 902 is disposed at a groove of the beam connecting frame 9, the third positioning block 902 is integrally formed with the beam connecting frame 9, and a fifth screw hole 901 is disposed on the beam connecting frame 9.

In the embodiment of the present disclosure, the setting of third locating piece 902 on the crossbeam link 9 can be convenient for the crossbeam and fix a position when the crossbeam link 9 is installed, through predetermineeing the constant head tank with third locating piece 902 complex on the crossbeam, when making the crossbeam installation, can carry out the position earlier through third locating piece 902 and prescribe a limit to, then rethread fifth screw hole 901 carries out bolted connection, and the location is accurate, installs more accurately.

In some embodiments, as shown in fig. 1, fig. 2, fig. 4, and fig. 5, the second fixing plate 4 is provided with a buffer ring 403 on the outer side of the first latch 402.

Optionally, the cushion collar 403 is made of rubber.

In the embodiment of the present disclosure, the buffer ring 403 may be disposed to play a role of shock absorption after the second fixing plate 4 is connected to the third fixing plate 5.

In some embodiments, as shown in fig. 1, 2, 4, and 5, a first reinforcing bead ring 101 is disposed at a fixed connection position of the first steel pipe column 1 and the first fixing plate 3.

In the embodiment of the present disclosure, the connection strength between the first fixing plate 3 and the first steel pipe column 1 can be effectively improved by the arrangement of the first reinforcing rib ring 101, and the bearing capacity of the bottom of the steel pipe column is effectively improved.

In the present invention, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance: the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. Throughout this specification, the schematic representations of the terms used above do not necessarily refer to the same implementation or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the present invention, the terms "upper", "lower", "left", "right", "middle", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the 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.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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. A steel pipe column for prefabricated buildings, comprising: the steel pipe column comprises a first steel pipe column (1), a second steel pipe column (2) and a bottom connecting block (7);

the bottom of the first steel pipe column (1) is fixedly connected with a first fixing plate (3), the bottom of the first fixing plate (3) is fixedly connected with a first positioning block (302), the first fixing plate (3) is detachably mounted on the bottom connecting block (7), a first positioning block groove (702) is formed in the bottom connecting block (7), and the first positioning block (302) is in inserting fit with the first positioning block groove (702);

a second fixing plate (4) is fixedly mounted at the tops of the first steel pipe column (1) and the second steel pipe column (2), a second positioning block groove (8) is formed in the second fixing plate (4), and a first clamping block (402) is fixedly mounted on the second fixing plate (4);

the lower portion of the second steel pipe column (2) is fixedly provided with a third fixing plate (5), the third fixing plate (5) is fixedly provided with a positioning pin device (6), the positioning pin device (6) is in clamping fit with the second positioning block groove (8), the third fixing plate (5) is detachably connected with the second fixing plate (4), the bottom of the third fixing plate (5) is fixedly provided with a second clamping block (502), and the second clamping block (502) is in clamping fit with the first clamping block (402).

2. The steel pipe column for fabricated building according to claim 1, wherein: crossbeam connecting frames (9) are fixedly mounted on four sides of the tops of the second steel pipe columns (2), third positioning blocks (902) are arranged at grooves of the crossbeam connecting frames (9), and fifth screw holes (901) are formed in the crossbeam connecting frames (9).

3. The steel pipe column for fabricated building according to claim 2, wherein: be equipped with cooperation groove (701) on even piece (7) of bottom, first fixed plate (3) with cooperation groove (701) cooperation, be equipped with first screw hole (301) on first fixed plate (3), be equipped with fourth screw hole (703) on even piece (7) of bottom, even piece (7) of bottom with first fixed plate (3), through first screw hole (301) fourth screw hole (703) realize bolted connection.

4. The steel pipe column for fabricated building according to claim 3, wherein: be equipped with second screw hole (401) on second fixed plate (4), be equipped with third screw hole (501) on third fixed plate (5), second fixed plate (4) with third fixed plate (5), through second screw hole (401) third screw hole (501) realize bolted connection.

5. The steel pipe column for fabricated building according to claim 4, wherein: the positioning pin device (6) consists of a second positioning block (601), a first connecting rod (602), a stroke block (603), a shell (604), a second connecting rod (605), a top block (606) and a spring (607), the shell (604) is fixedly connected with the third fixing plate (5), the stroke block (603) is in sliding fit with an inner cavity of the shell (604), the bottom of the stroke block (603) is fixedly connected with the first connecting rod (602), and the bottom of the first connecting rod (602) is fixedly connected with the second positioning block (601);

the upper part of the stroke block (603) is fixedly connected with the second connecting rod (605), the spring (607) is sleeved at the inner cavity of the shell (604) of the second connecting rod (605), and the top of the second connecting rod (605) is fixedly connected with the top block (606).

6. The steel pipe column for fabricated building according to claim 5, wherein: the second positioning block groove (8) is composed of an inlet groove (801), a track groove (802) and a sinking hole (803), the inlet groove (801), the track groove (802) and the sinking hole (803) are integrally formed, and the second positioning block (601) is matched with the second positioning block groove (8).

7. The steel pipe column for fabricated building according to claim 6, wherein: and a buffer ring (403) is arranged on the second fixing plate (4) and positioned on the outer side of the first clamping block (402).

8. The steel pipe column for fabricated building according to claim 7, wherein: a first reinforcing rib ring (101) is arranged at the fixed connection position of the first steel pipe column (1) and the first fixing plate (3).