CN111287322A - Connecting joint and connecting method between quick-assembly type square steel pipe columns - Google Patents
Connecting joint and connecting method between quick-assembly type square steel pipe columns Download PDFInfo
- Publication number
- CN111287322A CN111287322A CN202010229700.3A CN202010229700A CN111287322A CN 111287322 A CN111287322 A CN 111287322A CN 202010229700 A CN202010229700 A CN 202010229700A CN 111287322 A CN111287322 A CN 111287322A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- square steel
- pipe column
- groove
- tongue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2409—Hooks, dovetails or other interlocking connections
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2415—Brackets, gussets, joining plates
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2451—Connections between closed section profiles
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/246—Post to post connections
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a connecting joint and a connecting method between quick-assembly type square steel pipe columns. The connecting joint comprises a first square steel pipe column and a second square steel pipe column, wherein a hole is formed in the end part of the first square steel pipe column, strip-shaped grooves with dovetail-shaped sections are formed in the inner sides of a left side plate and a right side plate, a plurality of strip-shaped grooves are formed in the left side plate and the right side plate to form a first tooth socket structure, a second tooth socket structure of the structure and the first tooth socket structure is arranged on the outer sides of the two opposite side plates of the end part of the second square steel pipe column, the second tooth socket structure of the end part of the second square steel pipe column is pushed into the first tooth socket structure of the first square steel pipe column from the side along the horizontal direction, and the end part of the first square steel pipe column and the end part of the second square steel pipe column are connected through mutual. The quick assembling type connecting joint between the square steel pipe columns realizes effective and firm connection of the upper layer square steel pipe column and the lower layer square steel pipe column. The invention does not need welding or bolt connection, and has simple process and high construction speed.
Description
Technical Field
The invention relates to a connecting joint and a connecting method between square steel tube columns, in particular to a connecting joint and a connecting method between fast assembled square steel tube columns.
Background
The square steel pipe column is used as a main vertical stress component of a steel structure, when the square steel pipe column is assembled on site, the column is mainly connected with the column through welding or bolts, and although the welding or the bolts are widely applied, the site construction procedures are more, and the site construction labor amount is large. Therefore, a simple connection technology is urgently needed for connection between square steel pipe columns in a steel structure, and the technology can be simplified and the efficiency can be improved.
Disclosure of Invention
In order to solve the problems of complex connection process, large workload of construction sites and the like of square steel tube columns in a steel structure, the invention provides the quick assembling type connection joint between the square steel tube columns, which can simplify the process and improve the assembly efficiency.
The technical scheme of the invention is as follows:
a quick assembling type connecting joint between square steel pipe columns comprises a first square steel pipe column and a second square steel pipe column, one of four surfaces of the end of the first steel-pipe column is a first open surface in an open state, the other three surfaces are respectively a left side plate, a right side plate and a rear side plate, the inner sides of the left side plate and the right side plate are respectively provided with a strip-shaped groove with a dovetail-shaped section, the strip-shaped grooves extend along the front-back direction, a plurality of strip-shaped grooves are arranged on the left side plate and the right side plate to form a first tooth socket structure, the outer sides of two opposite side plates at the end part of the second square steel pipe column are provided with a second tooth groove structure with the same structure as the first tooth groove structure, by pushing the second tooth groove structure at the end of the second square steel pipe column into the first tooth groove structure of the first square steel pipe column from the side surface along the horizontal direction, the end of the first square steel pipe column and the end of the second square steel pipe column are engaged with each other by the tooth grooves to be connected.
The end part of the second square steel pipe column comprises a second open surface in an open state, the second open surface and the first open surface form a notch together correspondingly after the first square steel pipe column is connected with the second square steel pipe column, the bottom edge of the first open surface is provided with a lower edge notch, one side surface of the first open surface is provided with a side edge notch, the top edge of the second open surface is provided with an upper edge notch, and after the sealing plate is inserted into the notch in a direction parallel to the notch, the notch at the edge of the sealing plate is mutually meshed with the notches on the first square steel pipe column and the second square steel pipe column.
Furthermore, a plurality of the strip-shaped grooves are arranged in parallel.
Furthermore, the upper tongue-and-groove, the side tongue-and-groove, the lower edge tongue-and-groove, the side edge tongue-and-groove and the upper edge tongue-and-groove of the sealing plate are Z-shaped.
A method for connecting a connecting joint between quick assembling type square steel pipe columns comprises the following steps:
firstly, mounting a first party steel pipe column and temporarily fixing the first party steel pipe column;
slowly inserting the second square steel pipe column into the first square steel pipe column along the tooth opening of the first tooth groove structure along the direction of opening the hole;
when the second square steel pipe column is inserted into the first square steel pipe column along the horizontal direction, the tooth mouths at the tail ends of the first square steel pipe column and the second square steel pipe column are mutually meshed;
and finally, inserting the seal plate into the opening in a direction parallel to the opening, and engaging the seal plate with the grooves and tongues reserved at the tail ends of the first square steel pipe column and the second square steel pipe column to form a joint of the first square steel pipe column and the second square steel pipe column.
The invention has the following beneficial effects:
the quick assembling type connecting joint between the square steel pipe columns realizes effective and firm connection of the upper layer square steel pipe column and the lower layer square steel pipe column. The invention does not need welding or bolt connection, and has simple process and high construction speed.
Drawings
FIG. 1 is a schematic structural view of an upper-layer square steel pipe column;
FIG. 2 is a schematic structural view of a front elevation of an upper-layer square steel pipe column;
FIG. 3 is a schematic structural view of a lower square steel pipe column;
FIG. 4 is a structural schematic diagram of a lower square steel pipe column in a front elevation;
FIG. 5 is a schematic illustration of a closure plate construction;
FIG. 6 is a side elevational view of the closure plate;
FIG. 7 is a schematic view of the assembly of upper and lower square steel pipe columns (before assembly);
FIG. 8 is an assembly schematic view of an upper and lower layer square steel pipe column (after assembly);
FIG. 9 is a schematic view of the closure plate assembly;
fig. 10 is an assembly completion schematic.
The labels in the figure are: 1. a second square steel pipe column; 11. a second tooth slot structure; 12. a tongue-and-groove is arranged on the upper edge; 2. a first steel pipe column; 21. a first gullet structure; 22. a lower edge tongue-and-groove; 23. side edge tongue-and-groove; 3. closing the plate; 31. a tongue-and-groove is arranged on the sealing plate; 32. a tongue-and-groove is arranged on the sealing plate; 33. cover board side tongue-and-groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The quick assembly type connecting joint between the square steel pipe columns is used for connecting a first square steel pipe column 2 and a second square steel pipe column 1.
One of four faces of the end of a first steel pipe column 2 (shown in fig. 1-2) is a first open face in an open state, the other three faces are respectively a left side plate, a right side plate and a rear side plate, strip-shaped grooves with dovetail-shaped cross sections are arranged on the inner sides of the left side plate and the right side plate, the strip-shaped grooves extend along the front-rear direction, the strip-shaped grooves are arranged in parallel, and the strip-shaped grooves are arranged on the left side plate and the right side plate to form a first tooth socket structure 21. The inner size of the end joint of the first square steel pipe column 2 is slightly smaller than the normal size of the square steel pipe.
A second tooth space structure 11 having the same structure as the first tooth space structure 21 is provided on the outer sides of the two side plates facing each other at the end of the second square steel pipe column 1 (as shown in fig. 3 to 4), and the end of the first square steel pipe column 2 and the end of the second square steel pipe column 1 are connected by engaging the tooth spaces with each other by pushing the second tooth space structure 11 at the end of the second square steel pipe column 1 into the first tooth space structure 21 of the first square steel pipe column 2 from the side in the horizontal direction. The outer size of the end joint of the second square steel pipe column 1 is slightly smaller than the normal size of the square steel pipe.
In this embodiment, a sealing plate 3 (as shown in fig. 5-6) is further provided, three side edges of the sealing plate 3 are respectively provided with a sealing plate upper tongue-and-groove 31, a sealing plate lower tongue-and-groove 32, and a sealing plate side tongue-and-groove 33, an end portion of the second square steel pipe column 1 includes a second open surface in an open state, after the first square steel pipe column 2 and the second square steel pipe column 1 are connected, the second open surface and the first open surface correspond to each other to form a hole, a lower tongue-and-groove 22 is provided on a bottom edge of the first open surface, a side tongue-and-groove 23 is provided on one side surface of the first open surface, an upper tongue-and-groove 12 is provided on a top edge of the second open surface, and after the sealing plate 3 is inserted into the hole in a direction parallel to the hole, the tongue-and-grooves on the edges of the. The upper tongue-and-groove, the side tongue-and-groove, the lower edge tongue-and-groove, the side edge tongue-and-groove and the upper edge tongue-and-groove of the sealing plate can be arranged in a Z shape.
The connecting method of the connecting joint between the quick assembling type square steel pipe columns comprises the following steps: firstly, mounting a first party steel pipe column and temporarily fixing the first party steel pipe column; along the direction of opening the hole, slowly inserting the second square steel pipe column into the first square steel pipe column along the tooth openings of the first tooth groove structures, as shown in fig. 7-8; when the second square steel pipe column is inserted into the first square steel pipe column along the horizontal direction, the tooth mouths at the tail ends of the first square steel pipe column and the second square steel pipe column are mutually meshed; and finally, inserting the sealing plate into the opening in a direction parallel to the opening, wherein the sealing plate is mutually occluded with the grooves and tongues reserved at the tail ends of the first square steel pipe column and the second square steel pipe column as shown in fig. 9-10, so as to form a joint of the first square steel pipe column and the second square steel pipe column.
In summary, the joint between the quickly assembled square steel pipe columns of the present invention includes upper and lower square steel pipe columns, the ends of the upper and lower square steel pipe columns are provided with holes in one direction, the ends of the upper and lower square steel pipe columns are provided with tooth openings in one direction, the upper square steel pipe column is horizontally inserted into the lower square steel pipe column along the opening direction along the tooth openings, and finally, the closing plate is horizontally inserted into the open position of the upper and lower square steel pipe columns to form the joint between the upper and lower square steel pipe columns. The process does not need welding or bolt connection, and is simple and high in construction speed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a joint between quick pin-connected panel square steel tube column which characterized in that: comprises a first square steel pipe column and a second square steel pipe column, wherein one surface of four surfaces at the end part of the first square steel pipe column is a first open surface in an open state, the other three surfaces are respectively a left side plate, a right side plate and a rear side plate, the inner sides of the left side plate and the right side plate are respectively provided with a strip-shaped groove with a dovetail-shaped section, the strip-shaped grooves extend along the front-back direction, a plurality of strip-shaped grooves are arranged on the left side plate and the right side plate to form a first tooth socket structure, the outer sides of two opposite side plates at the end part of the second square steel pipe column are provided with a second tooth groove structure with the same structure as the first tooth groove structure, by pushing the second tooth groove structure at the end of the second square steel pipe column into the first tooth groove structure of the first square steel pipe column from the side surface along the horizontal direction, the end of the first square steel pipe column and the end of the second square steel pipe column are engaged with each other by the tooth grooves to be connected.
2. The quick assembling type connecting joint between the square steel pipes and the columns as claimed in claim 1, wherein: the end part of the second square steel pipe column comprises a second open surface in an open state, after the first square steel pipe column is connected with the second square steel pipe column, the second open surface and the first open surface correspond to form a hole together, the bottom edge of the first open surface is provided with a lower edge tongue-and-groove, one side surface of the first open surface is provided with a side edge tongue-and-groove, the top edge of the second open surface is provided with an upper edge tongue-and-groove, after the sealing plate is inserted into the hole in a direction parallel to the hole, the tongue-and-groove at the edge of the sealing plate is mutually meshed with the tongue-and-grooves on the first square steel pipe column and the second square steel pipe column.
3. The quick assembling type connecting joint between the square steel pipes and the columns as claimed in claim 1, wherein: many the bar recess sets up parallel to each other.
4. The quick assembling type connecting joint between the square steel pipes and the columns as claimed in claim 2, wherein: the upper tongue-and-groove, the side tongue-and-groove, the lower edge tongue-and-groove, the side edge tongue-and-groove and the upper edge tongue-and-groove of the sealing plate are Z-shaped.
5. A connecting method of a connecting joint between quick assembling type square steel pipe columns is characterized in that: the method comprises the following steps:
firstly, mounting a first party steel pipe column and temporarily fixing the first party steel pipe column;
slowly inserting the second square steel pipe column into the first square steel pipe column along the tooth opening of the first tooth groove structure along the direction of opening the hole;
when the second square steel pipe column is inserted into the first square steel pipe column along the horizontal direction, the tooth mouths at the tail ends of the first square steel pipe column and the second square steel pipe column are mutually meshed;
and finally, inserting the seal plate into the opening in a direction parallel to the opening, and engaging the seal plate with the grooves and tongues reserved at the tail ends of the first square steel pipe column and the second square steel pipe column to form a joint of the first square steel pipe column and the second square steel pipe column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010229700.3A CN111287322A (en) | 2020-03-27 | 2020-03-27 | Connecting joint and connecting method between quick-assembly type square steel pipe columns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010229700.3A CN111287322A (en) | 2020-03-27 | 2020-03-27 | Connecting joint and connecting method between quick-assembly type square steel pipe columns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111287322A true CN111287322A (en) | 2020-06-16 |
Family
ID=71023468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010229700.3A Pending CN111287322A (en) | 2020-03-27 | 2020-03-27 | Connecting joint and connecting method between quick-assembly type square steel pipe columns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111287322A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585491A (en) * | 2021-07-30 | 2021-11-02 | 中铁房地产集团设计咨询有限公司 | Connecting node of assembled box type column and building comprising same |
-
2020
- 2020-03-27 CN CN202010229700.3A patent/CN111287322A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585491A (en) * | 2021-07-30 | 2021-11-02 | 中铁房地产集团设计咨询有限公司 | Connecting node of assembled box type column and building comprising same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205035905U (en) | Assembled shaped steel - concrete slab makes up flat beam | |
| CN209760596U (en) | Multi-cavity steel pipe special-shaped column-to-column connection node with waveform insertion plate | |
| CN109629677B (en) | Connecting node of modularized steel structure building connected by outer sleeve | |
| CN111287322A (en) | Connecting joint and connecting method between quick-assembly type square steel pipe columns | |
| CN211257397U (en) | Steel construction assembled wall body | |
| CN105839795A (en) | Double-dovetail assembly building anti-shock connection structure | |
| CN211948886U (en) | Quick assembly type connecting joint between square steel pipe columns | |
| CN108867853A (en) | Assembly concrete-filled steel tube bean column node bindiny mechanism | |
| CN211572037U (en) | Prefabricated wallboard piece crack prevention device | |
| CN208965818U (en) | A kind of steel construction assembled wallboard node | |
| CN219261382U (en) | One-way assembled structure floor seal structure | |
| CN208472939U (en) | Novel fabricated steel tube concrete beam pole connecting node | |
| CN216428866U (en) | Assembled composite wall panel | |
| CN217461116U (en) | Assembled structure superimposed sheet and leak protection structure thereof | |
| CN216616288U (en) | Modular building node structure connected by cross-shaped steel plates | |
| CN217053893U (en) | Steel plate shear wall plug-in connection node | |
| CN110886386B (en) | Building square column joint connecting structure and connecting method thereof | |
| CN210194953U (en) | Energy-concerving and environment-protective type assembled wall structure | |
| CN114108914A (en) | Mullion, connecting piece and curtain wall frame node structure | |
| CN212153707U (en) | Connecting structure of steel structure building | |
| CN113136989A (en) | Assembled shear force wall tooth's socket type connection structure | |
| CN215981228U (en) | Bone cavity type anti-seismic air pipe structure | |
| CN205776803U (en) | A kind of double dovetail assembled architecture antidetonation attachment structure | |
| CN217630602U (en) | Assembled abatvoix | |
| CN218233895U (en) | Connection structure of prefabricated wallboard of assembled |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |