Corridor frame connecting structure

Abstract

The utility model relates to a corridor frame connecting structure, and belongs to the technical field of corridor frame connection. The corridor frame connecting structure comprises corridor frame stand columns and corridor frame cross beams and further comprises connecting assemblies used for connecting the corridor frame stand columns and the corridor frame cross beams, inserting ends are arranged at the tops of the corridor frame stand columns, and inclined inserting openings are formed in the two ends of each corridor frame cross beam; the connecting assembly comprises an upper connecting piece, a lower connecting piece and a locking piece, the lower connecting piece is arranged at the inserting end in a sleeving mode and matched with the corridor frame cross beams in an inserting mode, and the upper connecting piece is arranged at the connecting position of the adjacent corridor frame cross beams in an inserting mode. The connecting structure has the effect of improving the connecting strength of the gallery frame stand columns and the gallery frame cross beams.

Description

Technical Field

[0001] This application relates to the technical field of pergola connections, and in particular to a pergola connection structure. Background Art

[0002] A pergola is a component that supports and prevents objects from tipping over, and is usually composed of columns, beams, plates, web members, cross beams, vertical poles, diagonal poles, supports, pillars, etc. The pergola combines aesthetics and functionality and is an important means of constructing the exterior characteristics of a building and dividing the spatial pattern.

[0003] Existing pergolas are divided into prefabricated and non-prefabricated types. Although non-prefabricated pergolas have strong wind resistance and seismic resistance, due to cumbersome transportation and large structures, prefabricated pergolas have the advantages of convenient transportation and simple assembly. The application of prefabricated pergolas is becoming more and more widespread. The interface treatment between prefabricated pergola components is a key link in pergola construction, especially the connection between pergola columns and pergola beams. Currently, the connection is only carried out through an L-shaped connecting plate. However, the connecting plate not only has to bear the connection of two adjacent pergola beams, but also serves as the connection between the pergola beam and the pergola column. The strength of the existing connecting plate still needs to be improved. Utility Model Content

[0004] In order to improve the connection strength between pergola columns and pergola beams, this application provides a pergola connection structure.

[0005] A pergola connection structure provided by this application adopts the following technical solutions:

[0006] A pergola connection structure includes pergola columns and pergola beams, and further includes a connection component for connecting the pergola columns and the pergola beams. A plug-in end is provided at the top of the pergola column, and inclined sockets are provided at both ends of the pergola beam; the connection component includes a lower connecting piece, an upper connecting piece, and a locking piece. The lower connecting piece and the upper connecting piece are arranged at intervals along the height and are both in plug-in fit with the pergola beam.

[0007] By adopting the above technical solutions, when assembling the pergola, the inclined sockets of adjacent pergola beams form a plug-in interface adapted to the plug-in end, and the connection between the pergola beam and the pergola column is realized under the action of the connection component. Compared with the direct connection between the pergola beam and the pergola column, the overall stability of the pergola structure can be enhanced. The connection component has high flexibility, can adapt to different installation environments, and is convenient for construction workers to assemble.

[0008] Optionally, the lower connecting member includes a sleeving area and lower connecting extension areas disposed on two adjacent sides of the sleeving area and inserted into the cross beam of the pergola. A first socket is provided in the lower connecting extension part, and the cross beam of the pergola has a first through hole corresponding to the first socket. The locking member passes through the first through hole and cooperates with the first socket for fixation.

[0009] By adopting the above technical solution, the structural composition of the connection assembly is disclosed. The upper connecting member and the lower connecting member respectively press and fix the upper and lower sides of the cross beam of the pergola, which can effectively disperse and transfer the stress at the end of the cross beam and improve the overall stability of the structure. The arrangement of the two connecting members can provide a larger connection contact area and improve the connection strength.

[0010] Optionally, there is a sealing gap for inserting the cross beam of the pergola between the bottom of the lower connecting member and the bottom of the insertion end.

[0011] By adopting the above technical solution, the setting of the sealing gap makes the bottom surface of the cross beam of the pergola fit the top surface of the pergola column after the cross beam of the pergola is horizontally inserted, increasing the contact area between the cross beam of the pergola and the pergola column and improving the stability of the pergola connection structure.

[0012] Optionally, convex portions are circumferentially arranged on the inner wall of the first socket.

[0013] By adopting the above technical solution, the setting of the convex portions increases the locking force of the locking member in the first socket and improves the connection stability between the first socket and the locking member.

[0014] Optionally, the upper connecting member includes a positioning area, upper connecting extension parts disposed on two adjacent sides of the positioning area, and a connecting frame. The two upper connecting extension parts are respectively arranged in the extending directions of the two cross beams of the pergola, and a connecting frame is provided in the positioning area.

[0015] By adopting the above technical solution, the structural composition of the upper connecting member is disclosed. After the lower connecting member preliminarily connects the two cross beams of the pergola, the upper connecting member is inserted into the corner of the cross beam of the pergola, so that the upper connecting extension parts are respectively inserted into the tops of the two cross beams of the pergola, and the cross beam of the pergola is further pressed by the upper connecting member.

[0016] Optionally, second sockets are provided on the inner walls of the connecting frames. The insertion end has insertion pipes corresponding to the second sockets one by one. The cross beam of the pergola has second through holes corresponding to the arc-shaped sockets one by one. The locking member is inserted into the second through holes, second sockets and insertion pipes to fixedly connect the cross beam of the pergola, the upper connecting member and the pergola column.

[0017] By adopting the above technical solution, the lock passes through the second through hole, the second socket sleeve in sequence and cooperates with the insertion pipe, realizing the connection and fixation of the upper connecting piece, the pergola cross beam and the pergola column, which is convenient for installation and has relatively high structural strength.

[0018] Optionally, the pergola cross beam is sequentially provided with a cross beam top plate, a reinforcing cross plate and a cross beam bottom plate along the height direction. The cross beam bottom plate is inserted into the sealing gap and forms a first positioning groove for the insertion of the lower connection extension area with the reinforcing cross plate. The cross beam top plate and the side wall of the pergola cross beam form a placement through groove for the insertion of the upper connecting piece.

[0019] By adopting the above technical solution, the composition of the pergola cross beam and the cooperation mode between the pergola cross beam and the connection assembly are disclosed. The lower connection extension area cooperates with the first positioning groove, and the upper connecting piece is inserted into the placement through groove at the top. The double fixation of the pergola cross beam is realized through the connection assembly.

[0020] Optionally, there is a second positioning groove for the insertion of the upper connecting piece between the reinforcing cross plate and the cross beam top plate.

[0021] Optionally, the locking piece includes a self-tapping screw and a countersunk head screw. The self-tapping screw connects the lower connecting piece and the pergola cross beam, and the countersunk head screw connects the lower connecting piece and the pergola column.

[0022] Optionally, the inclination angle of the inclined socket is 45°, and the combination of two adjacent inclined sockets is adapted to the insertion end.

[0023] By adopting the above technical solution, the angle of the inclined socket is limited. When subjected to an external force, the 45° inclined surface can more effectively resist torque, prevent the cross beam from deflecting or twisting, and improve the stability of the overall structure.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. In the present application, the upper connecting piece and the lower connecting piece respectively press and fix the upper and lower sides of the pergola cross beam, which can effectively disperse and transfer the stress at the end of the cross beam, improve the overall stability of the structure, and the setting of the two connecting pieces can provide a larger connection contact area and improve the connection strength;

[0026] 2. In the present application, through the setting of the sealing gap, after the pergola cross beam is horizontally inserted, the bottom surface of the pergola cross beam is attached to the top surface of the pergola column, increasing the contact area between the pergola cross beam and the pergola column and improving the stability of the pergola connection structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure after the completion of assembly of the embodiment of the present application.

[0028] Figure 2 It is an exploded schematic view of the pergola column, pergola crossbeam and connecting component of the embodiment of the present application.

[0029] Figure 3 It is a schematic structural view after the installation of the lower connecting piece in the embodiment of the present application.

[0030] Figure 4 is Figure 3 The partial enlarged schematic view of part A in

[0031] Figure 5 It is a schematic structural view after the connection of the lower connecting piece and the pergola crossbeam in the embodiment of the present application.

[0032] Figure 6 It is an exploded schematic view of the second installation method of the embodiment of the present application.

[0033] Explanation of reference numerals: 1, pergola column; 11, strengthening inner frame; 12, insertion end; 13, insertion pipe; 131, first insertion pipe; 132, second insertion pipe; 2, pergola crossbeam; 21, inclined socket; 22, crossbeam top plate; 221, strip-shaped through hole; 222, second through hole; 23, strengthening cross plate; 231, first through hole; 24, crossbeam bottom plate; 25, first positioning groove; 26, placement through groove; 27, second positioning groove; 3, connecting component; 31, lower connecting piece; 311, sleeving area; 312, lower connection extension area; 313, first socket; 3131, convex part; 32, upper connecting piece; 321, positioning area; 322, upper connection extension area; 323, connection frame; 3231, second socket; 33, locking piece; 331, self-tapping screw; 332, countersunk head screw; 34, sealing gap. Detailed implementation manners

[0034] The following Figures 1-5 further elaborates the present application in detail.

[0035] The embodiment of the present application discloses a pergola connection structure.

[0036] Referring to Figure 1 , a prefabricated courtyard pergola includes a plurality of vertically arranged pergola columns 1, a pergola crossbeam 2 horizontally arranged between two adjacent pergola columns 1, and a connecting component 3 for connecting the pergola column 1 and the pergola crossbeam 2.

[0037] Referring to Figure 2 and Figure 3, the pergola column 1 has a rectangular cross-section as a whole and is a column that penetrates through both ends. An internal reinforcing frame 11 is integrally provided along the length direction inside the pergola column 1, and the cross-section of the internal reinforcing frame 11 is in a well shape. A plug-in end 12 is milled at the top of the pergola column 1. The plug-in end 12 is the well-shaped inner hole of the internal reinforcing frame 11, that is, the plug-in end 12 is a tubular shape with a rectangular cross-section. Among them, the internal reinforcing frame 11 is integrally provided with a plug-in pipe 13. The plug-in pipe 13 includes a first plug-in pipe 131 located in the well-shaped inner hole and a second plug-in pipe 132 located at the four corners of the well. Both the first plug-in pipe 131 and the second plug-in pipe 132 are arc-shaped pipes with one side open.

[0038] The pergola crossbeam 2 is a rectangular pipe, and both ends thereof have inclined sockets 21 that are horizontally inserted into the plug-in end 12. The inclination angle of the inclined socket 21 is 45°. Along the height direction, the pergola crossbeam 2 is provided with a crossbeam bottom plate 24, a reinforcing cross plate 23, and a crossbeam top plate 22 at intervals from low to high. The ends of the crossbeam bottom plate 24 and the crossbeam top plate 22 are flush with the inclined socket 21, and the length of the reinforcing cross plate 23 is less than the length of the crossbeam bottom plate 24. A first positioning groove 25 is formed between the reinforcing cross plate 23 and the crossbeam bottom plate 24. A second positioning groove 27 is formed between the reinforcing cross plate 23 and the crossbeam top plate 24.

[0039] The connecting component 3 includes a lower connecting piece 31, an upper connecting piece 32, and a locking piece 33. In this embodiment, the locking piece 33 is a self-tapping screw 331 and a countersunk head screw 332. The lower connecting piece 31 is sleeved on the plug-in end 12, and it includes a sleeved area 311 and lower connecting extension areas 312 provided on two adjacent sides of the sleeved area 311. The sleeved area 311 has a rectangular inner hole adapted to the plug-in end 12. The lower connecting piece 31 and the plug-in end 12 are fixedly connected by the countersunk head screw 332, and the countersunk head screw 332 passes through the lower sleeved area 311 and the plug-in end 12 in the horizontal direction. Among them, there is a sealing gap 34 between the bottom wall of the lower connecting piece 31 and the pergola column 1.

[0040] Refer to Figure 3 and Figure 4 , the extending directions of the two lower connecting extension areas 312 are perpendicular to each other, and first plug sleeves 313 are integrally provided on the inner side walls opposite to each other inside. The cross-section of the first plug sleeve 313 is an arc-shaped ring, and the radian of the arc-shaped ring is greater than 180°. The inner wall of the first plug sleeve 313 is vertically arranged with convex portions 3131 along the circumferential direction.

[0041] After the current connecting piece 31 and the insertion end 12 are fixed, the installation of the pergola horizontal board is carried out. During the horizontal insertion of the pergola horizontal board, the crossbeam bottom board 24 is inserted into the sealing gap 34, and the two lower connecting extension areas 312 are inserted into the first positioning groove 25 between the reinforcing crossboard 23 and the crossbeam bottom board 24. The reinforcing crossboard 23 has a first through hole 231 corresponding to the arc-shaped socket, and the crossbeam top board 22 has a strip-shaped through hole 221 corresponding to the first through hole 231. The first through hole 231 is adapted to the locking piece 33, and the size of the strip-shaped through hole 221 is larger than that of the first through hole 231.

[0042] Combined Figure 5 , the upper connecting piece 32 is used to be inserted into the connection part of adjacent pergola crossbeams 2, and it includes a positioning area 321 and upper connecting extension areas 322 arranged on the two adjacent side walls of the positioning area 321. The size of the upper connecting piece 32 is the same as that of the lower connecting piece 31, and the difference between the two is that a rectangular connecting frame 323 is integrally arranged in the positioning area 321 of the upper connection. The connecting frame 323 and the upper connecting piece 32 are integrally arranged or detachably arranged. In this embodiment, the connecting frame 323 and the upper connecting piece 32 are fixedly connected by countersunk head screws 332.

[0043] Second insertion sleeves 3231 are arranged on the inner walls of the connecting frame 323. The structure of the second insertion sleeve 3231 is the same as that of the insertion pipe 13, and the second insertion sleeve 3231 and the first insertion pipe 131 correspond one by one. The crossbeam top board 22 has second through holes 222 corresponding to the arc-shaped sockets one by one. The height of the crossbeam top board 22 is lower than the top surface of the pergola crossbeam 2. Therefore, a placing through groove 26 for positioning and inserting the upper connecting piece 32 is formed between the crossbeam top board 22 and the two side walls of the pergola crossbeam 2.

[0044] When the preliminary connection between the pergola crossbeam 2 and the lower connecting piece 31 is completed, the upper connecting piece 32 is inserted into the docking part of the two placing through grooves 26, and then the self-tapping screw 331 is vertically passed through the second insertion sleeve 3231, the second through hole 222 and the first insertion pipe 131, and the pergola crossbeam 2 is further pressed and fixed through the upper connecting piece 32.

[0045] The pergola connection structure in the embodiment of the present application has two installation methods:

[0046] The first installation method: The lower connecting piece 31 is inserted into the top insertion end 12 of the pergola column 1, and the countersunk head screw 332 is passed through the side wall of the lower connecting piece 31 and the insertion end 12 to realize the connection between the lower connecting piece 31 and the insertion end 12, and at the same time ensure that there is a sealing gap 34 at the bottom of the lower connecting piece 31 and the insertion end 12;

[0047] Insert the cross beams 2 of the pergola horizontally from the adjacent sides of the insertion end 12 respectively. The bottom surface of the cross beam 2 of the pergola is hermetically attached to the top surface of the pergola column 1. The locking member 33 is inserted into the strip-shaped through hole 221, the first through hole 231 and the first socket 313 in sequence to realize the preliminary connection of the cross beam 2 of the pergola and the lower connecting member 31;

[0048] Insert the upper connecting member 32 into the top placement through groove 26 of the cross beam 2 of the pergola. The locking member 33 is inserted into the second socket 3231, the second through hole 222 and the first connecting pipe 131 in sequence to realize the fixation of the cross beam 2 of the pergola, the upper connecting member 32 and the insertion end 12.

[0049] Refer to Figure 6 , the second installation method: The method of the lower connecting member 31 is the same as that of the first installation method. The difference is that the upper connecting member 32 does not need to install the connecting frame 323, and the size of the strip-shaped through hole 221 is the same as that of the second through hole 222. Insert the upper connecting frame 323 into the insertion end 12 and fix it with the self-tapping screw 331. Ensure that the distance between the upper connecting member 32 and the lower connecting member 31 is greater than the thickness of the reinforcing cross plate 23. Then insert the cross beam 2 of the pergola horizontally into the pergola column 1 so that the first positioning groove 25 and the second positioning groove 27 are respectively inserted and matched with the lower connecting member 31 and the upper connecting member 32;

[0050] The self-tapping screw 331 passes through the strip-shaped through hole 221, the first through hole 231 and the first socket 313 to realize the preliminary connection of the cross beam 2 of the pergola and the lower connecting member 31. The self-tapping screw 331 passes through the second through hole 222, the second socket 3231 and the first connecting pipe 131 in sequence to realize the fixed connection of the cross beam 2 of the pergola, the upper connecting member 32 and the pergola column 1.

[0051] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A pergola connection structure, comprising a pergola column (1) and a pergola crossbeam (2), characterized in that, It further includes a connecting component (3) for connecting the pergola column (1) and the pergola cross beam (2). The top of the pergola column (1) is provided with a plug-in end (12), and inclined sockets (21) are provided at both ends of the pergola cross beam (2); the connecting component (3) includes a lower connecting piece (31), an upper connecting piece (32) and a locking piece (33). The lower connecting piece (31) and the upper connecting piece (32) are arranged at intervals in the height direction and are both in plug-in fit with the pergola cross beam (2).

2. The pergola connection structure according to claim 1, wherein The lower connecting piece (31) includes a sleeving area (311) and lower connecting extension areas (312) arranged on two adjacent sides of the sleeving area (311) and plugged into the pergola cross beam (2). A first socket (313) is arranged in the lower connecting extension part, and the pergola cross beam (2) has a first through hole (231) corresponding to the first socket (313). The locking piece (33) passes through the first through hole (231) and cooperates with the first socket (313) for fixation.

3. The pergola connection structure according to claim 2, wherein, There is a sealing gap (34) for inserting the pergola cross beam (2) between the bottom of the lower connecting piece (31) and the bottom of the plug-in end (12).

4. A pergola connection structure according to claim 2, characterized in that, Convex parts (3131) are arranged circumferentially on the inner wall of the first socket (313).

5. A pergola connection structure according to claim 1, characterized in that, The upper connecting piece (32) includes a positioning area (321), upper connecting extension parts arranged on two adjacent sides of the positioning area (321), and a connecting frame (323). The two upper connecting extension parts are respectively arranged in the extending directions of the two pergola cross beams (2), and a connecting frame (323) is arranged in the positioning area (321).

6. The pergola connection structure according to claim 5, characterized in that, Second sockets (3231) are arranged on the inner walls of the connecting frame (323). The plug-in end (12) has insertion pipes (13) corresponding to the second sockets (3231) one by one. The pergola cross beam (2) has second through holes (222) corresponding to the arc-shaped sockets one by one. The locking piece (33) is inserted into the second through holes (222), the second sockets (3231) and the insertion pipes (13) to fixedly connect the pergola cross beam (2), the upper connecting piece (32) and the pergola column (1).

7. The pergola connection structure according to claim 3, characterized in that, The pergola cross beam (2) is sequentially provided with a cross beam top plate (22), a reinforcing cross plate (23) and a cross beam bottom plate (24) in the height direction. The cross beam bottom plate (24) is inserted into the sealing gap (34) and forms a first positioning groove (25) for inserting the lower connecting extension area (312) with the reinforcing cross plate (23). A placement through groove (26) for inserting the upper connecting piece (32) is formed between the cross beam top plate (22) and the side wall of the pergola cross beam (2).

8. A pergola connection structure according to claim 7, characterized in that, There is a second positioning groove for inserting the upper connecting piece between the reinforcing cross plate (23) and the cross beam top plate (22).

9. A pergola connection structure according to claim 1, characterized in that, The locking piece (33) includes a self-tapping screw (331) and a countersunk head screw (332). The self-tapping screw (331) connects the lower connecting piece (31) and the pergola cross beam (2), and the countersunk head screw (332) connects the lower connecting piece (31) and the pergola column (1).

10. A pergola connection structure according to claim 1, characterized in that, The inclination angle of the inclined socket (21) is 45°, and the combination of two adjacent inclined sockets (21) is adapted to the plug end (12).

Images