CN220908724U - Assembled steel construction cup joints connecting device - Google Patents
Assembled steel construction cup joints connecting device Download PDFInfo
- Publication number
- CN220908724U CN220908724U CN202322620890.3U CN202322620890U CN220908724U CN 220908724 U CN220908724 U CN 220908724U CN 202322620890 U CN202322620890 U CN 202322620890U CN 220908724 U CN220908724 U CN 220908724U
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- outer sheath
- steel structure
- connection
- connection device
- pile head
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 44
- 239000010959 steel Substances 0.000 title claims abstract description 44
- 238000010276 construction Methods 0.000 title claims description 24
- 238000007789 sealing Methods 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 7
- 238000005266 casting Methods 0.000 claims description 6
- 229920006351 engineering plastic Polymers 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 208000032820 Ring chromosome 13 syndrome Diseases 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses an assembled steel structure sleeving connection device which comprises an inner connection piece, an outer sheath and a plurality of fixing bolts, wherein the inner connection piece consists of a splicing pile head and a connection table, the splicing pile heads are respectively arranged at two ends of the connection table, a connection plate is fixedly connected to the edge of the splicing pile head, a plurality of threaded holes are formed in the surface of the connection plate, the fixing bolts are respectively connected with the threaded holes, a protruding guide block is arranged on the side wall of the connection table, the outer sheath is sleeved and connected with the surface of the inner connection piece, a guide groove is formed in the inner wall of the outer sheath, and the guide block is embedded in the guide groove and is in sliding connection with the guide groove. The sleeve connecting device is formed by the inner connecting piece, the outer sheath and the fixing bolts, so that the pipe is conveniently connected in the steel structure building, the use is avoided, the connecting part can be protected, the rust caused by direct exposure of the connecting part of the pipe is avoided, and the connecting strength of the steel structure building is improved.
Description
Technical Field
The utility model relates to the technical field of steel structure buildings, in particular to an assembled steel structure sleeving connection device.
Background
The steel structure building is a building with a bearing structure formed by building steel, and the bearing structure is formed by members such as beams, columns, trusses and the like which are generally made of section steel and steel plates, and the bearing structure and the building are formed into a complete building together. The steel structure mainly comprises steel beams, steel columns, steel trusses and other components made of section steel, steel plates and the like, and the components or parts are connected by adopting welding seams, bolts or rivets; because the self weight of the building is light, the building is simple and convenient, the building speed is high, the building is little restricted by climatic conditions, the labor force is saved, the building quality can be improved, and the building is widely applied to the fields of large-scale plants, venues, super high-rise buildings and the like.
At present, a beam with a large span is used in steel structure construction, a welding process is generally adopted for welding the pipe, and because the welding process has higher experience demands on constructors, the constructors cannot finish connection processing of the pipe, the construction threshold and the construction difficulty are increased, and inconvenience is brought to steel structure construction. For this purpose, an assembled steel structure socket connection device is proposed.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an assembled steel structure sleeving connection device, which solves the problems that: the problem that the operation difficulty of pipe welding construction is big, constructor operation threshold is high utilizes interior connecting piece, oversheath and a plurality of fixing bolt to constitute and cup joints connecting device, makes things convenient for ordinary constructor to operate in steel construction building, has reduced the threshold and the operation degree of difficulty of construction, can protect the junction simultaneously, avoids the pipe junction directly to expose and take place the corrosion, improves the structural strength of steel construction building connection.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an assembled steel construction cup joints connecting device, includes interior connecting piece, oversheath and a plurality of fixing bolt, interior connecting piece comprises grafting pile head and connection platform, the both ends of connection platform are equipped with grafting pile head respectively, the edge fixedly connected with connecting plate of grafting pile head, a plurality of screw holes have been seted up on the surface of connecting plate, fixing bolt is connected with the screw hole respectively, the lateral wall of connection platform is equipped with bellied guide block, the oversheath cup joints the surface of connecting piece including, the guide way has been seted up to the inner wall of oversheath, the guide block is embedded in the guide way and with guide way sliding connection.
As a further preferable mode of the utility model, a cross-shaped inner lining frame is arranged at the center of the splicing pile head, and a smoothly-transitional chamfer is arranged at the joint of the inner lining frame and the connecting plate.
As a further preferable mode of the utility model, the outer side end of the outer sheath is provided with a sealing rubber ring, and an embedded groove is formed at the joint of the sealing rubber ring and the outer sheath.
As a further preferable mode of the utility model, a positioning hole is formed in the surface of the outer sheath, and a positioning bolt is embedded and connected in the positioning hole.
As a further preferable mode of the utility model, the surface of the guide block is provided with a connecting hole, and the positioning bolt penetrates through the positioning hole and is detachably connected with the connecting hole.
As a further preferable mode of the utility model, the inner wall of the outer sheath is provided with receiving grooves, the receiving grooves are distributed corresponding to the fixing bolts, and the opening width of the receiving grooves is relative to the diameter of the top of the fixing bolts.
As a further preferable mode of the utility model, the inner connecting piece is integrally formed by adopting a casting process, and the outer sheath is integrally injection-molded by adopting engineering plastics.
(III) beneficial effects
The utility model provides an assembled steel structure sleeving connection device. The beneficial effects are as follows:
1. The connecting device is formed by the inner connecting piece, the outer sheath and the fixing bolts, so that the pipe is conveniently connected in the steel structure building, common constructors can conveniently operate, the construction threshold and the operation difficulty are reduced, the connecting position can be protected, rust caused by direct exposure of the pipe connecting position is avoided, and the structural strength of the steel structure building connection is improved.
2. According to the utility model, the surface of the plug pile head is provided with the threaded holes, so that the steel pipes can be conveniently assembled and disassembled by matching with the fixing bolts, the structural strength of connection between the pipes is improved, the structural strength between the connecting plate and the connecting step is improved by arranging the cross-shaped lining frame in the middle of the connecting plate, the stability of connection between the plug pile head and the pipes is enhanced, meanwhile, the overall weight of the inner connecting piece is reduced, and the installation and construction of workers are facilitated.
Drawings
FIG. 1 is a schematic side view of an assembled steel structure sleeve connection device;
FIG. 2 is a schematic view of the structure of the inner connector of the present utility model;
FIG. 3 is a schematic view of the overall structure of the outer sheath of the present utility model;
fig. 4 is a schematic cross-sectional view of the outer sheath of the present utility model.
In the figure: the inner connecting piece-1, the outer sheath-2, the fixing bolt-3, the splicing pile head-4, the connecting table-5, the connecting plate-7, the threaded hole-8, the guide block-9, the guide groove-10, the lining frame-11, the chamfer-12, the sealing rubber ring-13, the embedding groove-14, the positioning hole-15, the positioning bolt-16, the connecting hole-17 and the containing groove-18.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the embodiment of the present utility model provides a technical solution: the utility model provides an assembled steel construction cup joints connecting device, includes interior connecting piece 1, oversheath 2 and a plurality of fixing bolt 3, interior connecting piece 1 comprises grafting pile head 4 and connection board 5, the both ends of connection board 5 are equipped with grafting pile head 4 respectively, the edge fixedly connected with connecting plate 7 of grafting pile head 4, a plurality of screw holes 8 have been seted up on the surface of connecting plate 7, fixing bolt 3 is connected with screw hole 8 respectively, the lateral wall of connection board 5 is equipped with bellied guide block 9, oversheath 2 cup joints the surface of connecting piece 1 including, guide slot 10 has been seted up to the inner wall of oversheath 2, guide block 9 is embedded in guide slot 10 and with guide slot 10 sliding connection.
Further improved, the center of the plug pile head 4 is provided with a cross-shaped inner lining frame 11, the joint of the inner lining frame 11 and the connecting plate 7 is provided with a smooth transition chamfer 12, the inner lining frame 11 is arranged at the center of the plug pile head 4, the structural strength of connection between the connecting plate 7 and the connecting table 5 is improved, meanwhile, the weight of the inner connecting piece 1 is reduced, and the operation in construction is facilitated.
Further improved, the outer side end of the outer sheath 2 is provided with a sealing rubber ring 13, an embedded groove 14 is formed in the joint of the sealing rubber ring 13 and the outer sheath 2, and sealing rubber rings 13 are respectively arranged at the two ends of the outer sheath 2, so that the tightness of connection between the outer sheath 2 and a pipe is improved, dust and liquid entering is reduced, corrosion of the connection part is avoided, and the stability of connection between steel structures is improved.
Further improved, the surface of the outer sheath 2 is provided with a positioning hole 15, the inside of the positioning hole 15 is embedded and connected with a positioning bolt 16, and the surface of the steel structure where the outer sheath 2 is fixedly connected is conveniently protected by the positioning bolt 16 through the positioning hole 15 which is formed in the surface of the outer sheath 2.
Further improved, the connecting hole 17 has been seted up to the surface of guide block 9, positioning bolt 16 runs through positioning hole 15 and can dismantle with connecting hole 17 and be connected, through having seted up connecting hole 17 at the surface of guide block 9, cooperation positioning bolt 16 carries out detachable connection, makes things convenient for outer sheath 2 to carry out quick assembly disassembly, improves staff's convenience of construction operation.
Further improved, the inner wall of the outer sheath 2 is provided with a storage groove 18, the storage groove 18 is correspondingly distributed with the fixing bolt 3, the opening width of the storage groove 18 is corresponding to the diameter of the top of the fixing bolt 3, and the storage groove 18 correspondingly distributed with the fixing bolt 3 is formed in the inner wall of the outer sheath 2, so that the outer sheath 2 is prevented from colliding with the fixing bolt 3 when sliding, and the fixing bolt 3 is protected and stored conveniently.
Specifically improved, the inner connecting piece 1 adopts casting technology integrated into one piece, the oversheath 2 adopts engineering plastics integrated into one piece, supports the inner connecting piece 1 through adopting casting technology, guarantees the structural strength of connection between the steel construction tubular product, reduces the production degree of difficulty of inner connecting piece 1 simultaneously, supports oversheath 2 through adopting engineering plastics, conveniently protects the tubular product junction, avoids junction long-term exposure and leads to corrosion.
In the utility model, during construction, mounting holes are formed in the surface of a pipe in advance, an outer sheath 2 is respectively sleeved and connected to the surface of the pipe, then an inner connecting piece 1 is placed between the two pipes, the pipe and a plug pile head 4 are mutually sleeved and connected, the positions of the pipe and the plug pile head 4 are adjusted, the mounting holes on the surface of the pipe are aligned with threaded holes 8 on the surface of the plug pile head 4, a fixing bolt 3 penetrates the pipe and is connected with the threaded holes 8 on the surface of a connecting plate 7, the pipe at the other end is fixedly connected with the plug pile head 4 by repeating the steps, the two pipes are connected, finally, the outer sheath 2 is relatively moved along the surface of the pipe, a guide groove 10 on the inner wall of the outer sheath 2 and a guide block 9 on the surface of a connecting table 5 are mutually buckled and slid, the connection stability between the outer sheath 2 and the inner connecting piece 1 is enhanced, and the fixing bolt 16 penetrates through the surface locating holes 15 of the outer sheath and the surface connecting holes 17 of the guide block 9 to fix the pipe, so that the protection of the connecting part of the pipe is finished.
The utility model provides an inner connecting piece-1, an outer sheath-2, a fixing bolt-3, a splicing pile head-4, a connecting table-5, a connecting plate-7, a threaded hole-8, a guide block-9, a guide groove-10, an inner lining frame-11, a chamfer-12, a sealing rubber ring-13, an embedded groove-14, a positioning hole-15, a positioning bolt-16, a connecting hole-17 and a containing groove-18, which are all universal standard pieces or pieces known to a person skilled in the art, and the structure and principle of the inner connecting piece are all known to the person through a technical manual or through a routine experimental method, so that the utility model solves the problems: because the welding process has higher experience demands on constructors, general constructors cannot finish the connection processing of the pipes, the threshold and the construction difficulty of the construction are increased, inconvenience is brought to the steel structure construction, the inner connecting piece 1, the outer sheath 2 and the plurality of fixing bolts 3 are utilized to form the sleeved connection device, the pipes are conveniently connected in the steel structure building, the operation of the general constructors is convenient, the threshold and the operation difficulty of the construction are reduced, meanwhile, the connection part can be protected, the corrosion caused by the direct exposure of the connection part of the pipes is avoided, and the structural strength of the connection of the steel structure building is improved.
Specifically improved, the inner connecting piece 1 adopts casting technology integrated into one piece, the oversheath 2 adopts engineering plastics integrated into one piece, supports the inner connecting piece 1 through adopting casting technology, guarantees the structural strength of connection between the steel construction tubular product, reduces the production degree of difficulty of inner connecting piece 1 simultaneously, supports oversheath 2 through adopting engineering plastics, conveniently protects the tubular product junction, avoids junction long-term exposure and leads to corrosion.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides an assembled steel construction cup joints connecting device, includes interior connecting piece (1), oversheath (2) and a plurality of fixing bolt (3), its characterized in that: the inner connecting piece (1) comprises a splicing pile head (4) and a connecting table (5), splicing pile heads (4) are respectively arranged at two ends of the connecting table (5), a connecting plate (7) is fixedly connected to the edge of each splicing pile head (4), a plurality of threaded holes (8) are formed in the surface of each connecting plate (7), fixing bolts (3) are respectively connected with the threaded holes (8), protruding guide blocks (9) are arranged on the side wall of the connecting table (5), the outer jacket (2) is connected with the surface of the inner connecting piece (1) in a sleeved mode, guide grooves (10) are formed in the inner walls of the outer jacket (2), and the guide blocks (9) are embedded in the guide grooves (10) and are in sliding connection with the guide grooves (10).
2. The fabricated steel structure sleeved connection device according to claim 1, wherein: the center of the splicing pile head (4) is provided with a cross-shaped inner lining frame (11), and a smooth transition chamfer (12) is arranged at the joint of the inner lining frame (11) and the connecting plate (7).
3. The fabricated steel structure sleeved connection device according to claim 1, wherein: the outer side end of the outer sheath (2) is provided with a sealing rubber ring (13), and an embedded groove (14) is formed in the joint of the sealing rubber ring (13) and the outer sheath (2).
4. The fabricated steel structure sleeved connection device according to claim 1, wherein: the surface of the outer sheath (2) is provided with a positioning hole (15), and a positioning bolt (16) is embedded and connected in the positioning hole (15).
5. The fabricated steel structure sleeved connection device according to claim 4, wherein: the surface of the guide block (9) is provided with a connecting hole (17), and the positioning bolt (16) penetrates through the positioning hole (15) and is detachably connected with the connecting hole (17).
6. The fabricated steel structure sleeved connection device according to claim 1, wherein: the inner wall of the outer sheath (2) is provided with storage grooves (18), the storage grooves (18) are distributed corresponding to the fixing bolts (3), and the opening width of each storage groove (18) is equal to the diameter of the top of each fixing bolt (3).
7. The fabricated steel structure sleeved connection device according to claim 1, wherein: the inner connecting piece (1) is integrally formed by adopting a casting process, and the outer sheath (2) is integrally injection-molded by adopting engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322620890.3U CN220908724U (en) | 2023-09-26 | 2023-09-26 | Assembled steel construction cup joints connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322620890.3U CN220908724U (en) | 2023-09-26 | 2023-09-26 | Assembled steel construction cup joints connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220908724U true CN220908724U (en) | 2024-05-07 |
Family
ID=90908987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322620890.3U Active CN220908724U (en) | 2023-09-26 | 2023-09-26 | Assembled steel construction cup joints connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220908724U (en) |
-
2023
- 2023-09-26 CN CN202322620890.3U patent/CN220908724U/en active Active
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