CN110700410A - Square tube frame with horizontal tube mounted at rear part - Google Patents
Square tube frame with horizontal tube mounted at rear part Download PDFInfo
- Publication number
- CN110700410A CN110700410A CN201911022646.9A CN201911022646A CN110700410A CN 110700410 A CN110700410 A CN 110700410A CN 201911022646 A CN201911022646 A CN 201911022646A CN 110700410 A CN110700410 A CN 110700410A
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- Prior art keywords
- pipe
- horizontal
- square
- square pipe
- connecting portion
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- 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
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- 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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5806—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
- E04B1/5818—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile of substantially U - form
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- 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
- E04B2001/2406—Connection nodes
-
- 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
- E04B2001/2448—Connections between open section profiles
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a transverse pipe rear-mounted type square pipe frame which comprises a transverse square pipe, a vertical square pipe, a connecting piece and a locking piece, wherein the connecting piece is arranged in a pipe cavity of the transverse square pipe in a pre-mounted mode through the locking piece, when the transverse square pipe is connected with the vertical square pipe, the connecting piece and the connecting piece at the corresponding ends are pushed towards the vertical square pipe, the connecting piece extends out of a pipe opening of the transverse square pipe and is connected with the vertical square pipe at the corresponding ends, and the connecting piece and the transverse square pipe are locked and fixed through the locking. The square tube frame has the advantages of flexible and convenient installation, capability of reducing the construction difficulty and capability of improving the construction efficiency.
Description
Technical Field
The invention mainly relates to the field of constructional engineering, in particular to a transverse pipe rear-mounted square pipe frame.
Background
Traditional square pipe frame installation, it needs to adopt the connection accessory to violently manage the connection between with the standpipe. When the frame is installed on site, the vertical pipe is installed on one side, the connecting fittings are installed on the vertical pipes, one end of the transverse pipe is connected with the connecting fittings on the side, the other vertical pipe is installed on the other side, the other connecting fittings are connected with the other end of the transverse pipe, and the installation is repeated in sequence from one side to the other side. By adopting the installation mode, the transverse pipe cannot be installed after installation, the site installation is very inconvenient, time and labor are wasted, the construction difficulty is high, and the construction efficiency is seriously influenced.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and provides a transverse pipe rear-mounted square pipe frame which is flexible and convenient to mount, can reduce the construction difficulty and can improve the construction efficiency.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a violently manage back dress formula side's pipe frame, includes horizontal side's pipe, vertical side's pipe, connecting piece and retaining member, the connecting piece is received through the retaining member and is put the pre-installation in the lumen of horizontal side's pipe, when horizontal side's pipe was connected with vertical side union coupling, to the connecting piece that vertical side union coupling promoted corresponding end the connecting piece stretches out from the mouth of pipe of horizontal side's pipe and the vertical side union coupling of corresponding end, retaining member locking fixed connection spare and horizontal side's pipe.
As a further improvement of the above technical solution:
the connecting piece includes interconnect's first connecting portion and second connecting portion, first connecting portion pass through the retaining member with the horizontal side pipe and are connected, when promoting to perpendicular side pipe direction the second connecting portion with perpendicular side pipe fastening connection.
First connecting portion includes the connecting plate, the connecting plate both ends are buckled there is the tight board that expands, and two tight board tip that expand are buckled there is the hem, form the clearance between two hems, all are equipped with on two hems the second connecting portion, wherein expand and set up threaded hole on the tight board, the retaining member sets up to the bolt, the bolt pass horizontal side pipe and with screw hole threaded connection, when promoting to vertical side pipe direction second connecting portion with vertical side union coupling, when screwing up the bolt, the bolt orders about two tight boards that expand and drive second connecting portion and vertical side pipe chucking with horizontal side pipe wall expansion.
The first connecting portion comprise a connecting plate, the second connecting portion are arranged on the connecting plate, the two ends of the connecting plate are bent to form folded edges, a threaded hole is formed in one folded edge, the locking piece is arranged to be a bolt, the bolt penetrates through the transverse square pipe and is in threaded connection with the threaded hole, when the bolt is pushed towards the vertical square pipe, the second connecting portion is connected with the vertical square pipe, and when the bolt is screwed down, the folded edge with the threaded hole is locked with the transverse square pipe.
The connecting piece is still including strengthening the locking plate, strengthen locking plate one end and pass through retaining member and horizontal square union coupling, when promoting to perpendicular square pipe direction strengthen the locking plate other end and move to perpendicular square tub of outer wall and through screw and perpendicular square tub of fastening.
The second connecting part is provided with a plug column, and the vertical tube is provided with a plug hole matched with the plug column.
The horizontal square pipe is provided with a waist-shaped hole used for the collection and the moving and extending of the connecting piece, and the locking piece is arranged in the waist-shaped hole in a penetrating mode.
The transverse square pipe is provided with a groove, and the waist-shaped hole is formed in the bottom wall of the groove.
Compared with the prior art, the invention has the advantages that:
the invention relates to a horizontal tube rear-mounted type square tube frame, which comprises a horizontal tube, a vertical tube, a connecting piece and a locking piece, wherein the connecting piece is arranged in a tube cavity of the horizontal tube in a pre-mounted mode through the locking piece, when the horizontal tube is connected with the vertical tube, the connecting piece at the corresponding end is pushed towards the vertical tube, the connecting piece extends out of a tube opening of the horizontal tube and is connected with the vertical tube at the corresponding end, and the connecting piece and the horizontal tube are locked and fixed through the locking piece. During the installation, install all perpendicular side pipes earlier, put the connecting piece through retaining member collection pre-installation in the lumen of horizontal side pipe, then place horizontal side pipe between the perpendicular side pipe in, correspond horizontal side pipe both ends and corresponding connecting node, promote the connecting piece of corresponding end to perpendicular side pipe direction again, make the connecting piece stretch out from the mouth of pipe of horizontal side pipe with the perpendicular side union coupling of corresponding end, lock the retaining member at last to fixed connection spare and horizontal side pipe. Compared with the traditional structure, the square pipe frame can mount the transverse square pipes after the vertical square pipes are completely mounted, so that the rear mounting of the transverse square pipes is realized, the field mounting is flexible and convenient, the time and the labor are saved, the construction difficulty is reduced, and the construction efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of embodiment 1 of the present invention.
Fig. 2 is a schematic front view of embodiment 1 of the present invention.
Fig. 3 is a schematic view of the structure of the connector in embodiment 1 of the present invention.
Fig. 4 is a schematic perspective view of embodiment 2 of the present invention.
Fig. 5 is a schematic perspective exploded view of embodiment 2 of the present invention.
Fig. 6 is a schematic view of the structure of the connector in embodiment 2 of the present invention.
Fig. 7 is a schematic structural view of a reinforcing locking plate in embodiment 2 of the present invention.
The reference numerals in the figures denote:
1. a transverse square tube; 11. a waist-shaped hole; 12. a groove; 2. a vertical square tube; 21. inserting holes; 3. a connecting member; 31. a first connection portion; 311. a connecting plate; 312. expanding the plate; 313. folding edges; 314. a threaded hole; 32. a second connecting portion; 33. reinforcing the locking plate; 4. and a locking member.
Detailed Description
The invention will be described in further detail below with reference to the drawings and specific examples.
Example 1:
fig. 1 to 3 show a first embodiment of a horizontal tube rear-mounted type square tube frame according to the present invention, which includes a horizontal tube 1, a vertical tube 2, a connecting member 3, and a locking member 4, wherein the connecting member 3 is housed and pre-installed in a tube cavity of the horizontal tube 1 through the locking member 4, when the horizontal tube 1 is connected to the vertical tube 2, the connecting member 3 at a corresponding end is pushed toward the vertical tube 2, the connecting member 3 extends out from a tube opening of the horizontal tube 1 to be connected to the vertical tube 2 at the corresponding end, and the locking member 4 locks and fixes the connecting member 3 and the horizontal tube 1. During the installation, install all perpendicular pipes 2 earlier, with connecting piece 3 through retaining member 4 receipts and install the pre-installation in the lumen of horizontal square pipe 1, then place horizontal square pipe 1 between perpendicular square pipe 2 in, correspond horizontal square pipe 1 both ends and corresponding connecting node, promote the connecting piece 3 of corresponding end to perpendicular square pipe 2 direction again, make connecting piece 3 stretch out from the mouth of pipe of horizontal square pipe 1 and be connected with the perpendicular square pipe 2 of corresponding end, lock retaining member 4 at last to fixed connection spare 3 and horizontal square pipe 1. Compared with the traditional structure, the square pipe frame can mount the transverse square pipe 1 after the vertical square pipe 2 is mounted completely, so that the rear mounting of the transverse square pipe 1 is realized, the field mounting is flexible and convenient, the time and the labor are saved, the construction difficulty is reduced, and the construction efficiency is improved.
In this embodiment, the connecting member 3 includes a first connecting portion 31 and a second connecting portion 32 that are connected to each other, and the first connecting portion 31 is connected with the horizontal square pipe 1 through the locking member 4, and when pushing to the vertical square pipe 2, the second connecting portion 32 is connected with the vertical square pipe 2 in a fastening manner. In this structure, through first connecting portion 31 and horizontal side pipe 1 fixed connection, it is fixed with perpendicular side pipe 2 connected to lead to guard on second connecting portion 32, and its simple structure is reliable.
In this embodiment, first connecting portion 31 includes connecting plate 311, connecting plate 311 both ends are buckled there is bloated tight board 312, two bloated tight board 312 tip are buckled there is hem 313, form the clearance between two hems 313, all be equipped with second connecting portion 32 on two hems 313, wherein a set up threaded hole 314 on the tight board 312 that expands, retaining member 4 sets up to the bolt, the bolt passes horizontal square pipe 1 and with threaded hole 314 threaded connection, when promoting to 2 directions of vertical square pipe, second connecting portion 32 is connected with vertical square pipe 2, when screwing up the bolt, the bolt orders about two bloated tight boards 312 and drive second connecting portion 32 and vertical square pipe 2 chucking with horizontal square pipe 1 pipe wall bloated tightly. In this structure, be connected the formation pre-installation through retaining member 4 and the screw hole 314 of a tight board 312 that expands earlier, then promote connecting piece 3 through retaining member 4, when second connecting portion 32 and vertical side pipe 2 are connected, screw up retaining member 4 again, tight retaining member 4 orders about two tight boards 312 that expand and drive second connecting portion 32 and 2 chucking of perpendicular side pipe with horizontal side pipe 1 pipe wall, its simple structure, design benefit.
In this embodiment, the second connecting portion 32 is a plug-in post, and the vertical tube 2 is provided with a plug-in hole 21 matching with the plug-in post. In this structure, the peg graft post with insert in the spliced eye 21, when screwing up retaining member 4, the board 312 that expands can drive peg graft post and spliced eye 21 further bloated tightly, improved joint strength greatly.
In this embodiment, the transverse square tube 1 is provided with a waist-shaped hole 11 for the connection member 3 to be retracted and extended in a moving manner, and the locking member 4 is inserted into the waist-shaped hole 11. In this structure, the arrangement of the waist-shaped hole 11 can ensure that the locking piece 4 can move in the waist-shaped hole 11, namely, the connecting piece 3 and the functions of storing and moving out are ensured.
In this embodiment, the transverse square tube 1 is provided with a groove 12, and the waist-shaped hole 11 is formed in the bottom wall of the groove 12. Through the arrangement of the groove 12, the locking piece 4 can be hidden in the groove 12, and the attractive and durable appearance is ensured.
Example 2:
fig. 4 to 7 show a second embodiment of the horizontal tube rear-mounted square tube frame of the present invention, which is substantially the same as embodiment 1 except that: in this embodiment, the first connecting portion 31 includes a connecting plate 311, the second connecting portion 32 is disposed on the connecting plate 311, two ends of the connecting plate 311 are bent to form folded edges 313, one of the folded edges 313 is provided with a threaded hole 314, the locking member 4 is configured as a bolt, the bolt passes through the horizontal square tube 1 and is in threaded connection with the threaded hole 314, when the bolt is pushed towards the vertical square tube 2, the second connecting portion 32 is connected with the vertical square tube 2, and when the bolt is tightened, the folded edge 313 with the threaded hole 314 is locked with the horizontal square tube 1. In this structure, connect through retaining member 4 and the screw hole 314 of a hem 313 earlier and form the pre-installation, then promote connecting piece 3 through retaining member 4, when second connecting portion 32 and vertical pipe 2 are connected, screw up the bolt again and accomplish the fastening, its simple structure, design benefit.
In this embodiment, connecting piece 3 is still including strengthening locking plate 33, strengthens locking plate 33 one end and passes through retaining member 4 and be connected with horizontal square pipe 1, when 2 directions of vertical square pipe promote, strengthen the locking plate 33 other end and move to 2 outer walls of vertical square pipe and fasten with vertical square pipe 2 through the screw. In this structure, can also cross reinforcing locking plate 33 and connect horizontal square pipe 1 and perpendicular square pipe 2, further improve joint strength.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.
Claims (8)
1. The utility model provides a square pipe frame of horizontal pipe afterloading, includes horizontal square pipe (1), perpendicular square pipe (2), connecting piece (3) and retaining member (4), its characterized in that: connecting piece (3) are put the pre-installation in the lumen of horizontal side pipe (1) through retaining member (4), when horizontal side pipe (1) is connected with perpendicular side pipe (2), to perpendicular side pipe (2) direction promote corresponding end connecting piece (3) stretch out from the mouth of pipe of horizontal side pipe (1) and are connected with corresponding end perpendicular side pipe (2), retaining member (4) locking fixed connection spare (3) and horizontal side pipe (1).
2. The cross-tube rear-mounted square tube frame of claim 1, wherein: connecting piece (3) are including interconnect's first connecting portion (31) and second connecting portion (32), first connecting portion (31) are connected through retaining member (4) with horizontal side pipe (1), when promoting to vertical side pipe (2) direction second connecting portion (32) and vertical side pipe (2) fastening connection.
3. The cross-tube rear-mounted square tube frame of claim 2, wherein: first connecting portion (31) are including connecting plate (311), connecting plate (311) both ends are buckled and are had bloated tight board (312), and two bloated tight board (312) tip are buckled and are had hem (313), form the clearance between two hem (313), all are equipped with on two hem (313) second connecting portion (32), wherein set up threaded hole (314) on bloated tight board (312), retaining member (4) set up to the bolt, the bolt pass horizontal square pipe (1) and with threaded hole (314) threaded connection, when promoting to vertical square pipe (2) direction second connecting portion (32) are connected with vertical square pipe (2), when screwing up the bolt, the bolt orders about two bloated tight board (312) and horizontal square pipe (1) pipe wall and bloated tightly and drive second connecting portion (32) and vertical square pipe (2) chucking.
4. The cross-tube rear-mounted square tube frame of claim 2, wherein: first connecting portion (31) include connecting plate (311), second connecting portion (32) set up on connecting plate (311), connecting plate (311) both ends are buckled there are hem (313), and threaded hole (314) have been seted up on one of them hem (313), retaining member (4) set up to the bolt, the bolt passes horizontal square pipe (1) and with threaded hole (314) threaded connection, when promoting to vertical square pipe (2) direction second connecting portion (32) are connected with vertical square pipe (2), when screwing up the bolt, hem (313) and horizontal square pipe (1) locking of threaded hole (314).
5. The cross-tube rear-mounted square tube frame of claim 4, wherein: connecting piece (3) are still including strengthening locking plate (33), strengthen locking plate (33) one end and pass through retaining member (4) and be connected with horizontal side pipe (1), when promoting to perpendicular side pipe (2) direction strengthen locking plate (33) other end and move to perpendicular side pipe (2) outer wall and through screw and perpendicular side pipe (2) fastening.
6. The cross-tube rear-mounted square tube frame according to any one of claims 2 to 5, wherein: the second connecting part (32) is arranged as an inserting column, and the vertical tube (2) is provided with an inserting hole (21) matched with the inserting column.
7. The cross-tube rear-mounted square tube frame according to any one of claims 2 to 5, wherein: offer on horizontal square pipe (1) and be used for connecting piece (3) to put and remove waist shape hole (11) that stretch out, retaining member (4) wear to establish in waist shape hole (11).
8. The cross-tube rear-mounted square tube frame of claim 7, wherein: be provided with recess (12) on horizontal square pipe (1), waist shape hole (11) are seted up on the diapire of recess (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911022646.9A CN110700410A (en) | 2019-10-25 | 2019-10-25 | Square tube frame with horizontal tube mounted at rear part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911022646.9A CN110700410A (en) | 2019-10-25 | 2019-10-25 | Square tube frame with horizontal tube mounted at rear part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110700410A true CN110700410A (en) | 2020-01-17 |
Family
ID=69203431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911022646.9A Pending CN110700410A (en) | 2019-10-25 | 2019-10-25 | Square tube frame with horizontal tube mounted at rear part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110700410A (en) |
-
2019
- 2019-10-25 CN CN201911022646.9A patent/CN110700410A/en active Pending
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