CN115977247A - Steel beam convenient to mount for building steel structure - Google Patents
Steel beam convenient to mount for building steel structure Download PDFInfo
- Publication number
- CN115977247A CN115977247A CN202211640023.XA CN202211640023A CN115977247A CN 115977247 A CN115977247 A CN 115977247A CN 202211640023 A CN202211640023 A CN 202211640023A CN 115977247 A CN115977247 A CN 115977247A
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- supporting beam
- connecting plate
- steel
- mount
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 53
- 239000010959 steel Substances 0.000 title claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000010276 construction Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims 1
- 230000000670 limiting effect Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a steel beam convenient to mount for a building steel structure, which relates to the technical field of steel structure connection and comprises a first supporting beam, wherein a second supporting beam is arranged right above the first supporting beam, a fixing mechanism is arranged between the first supporting beam and the second supporting beam, an auxiliary mechanism is arranged on the outer surface of the fixing mechanism, a first slot is formed in the surfaces of the first supporting beam and the second supporting beam, two limiting grooves are formed in the left end and the right end of the bottom of the second supporting beam, after the fixing block is placed between the first supporting beam and the second supporting beam, the first supporting beam and the second supporting beam can penetrate through the second slot and then are connected with the fixing block through the second slot, a second slot is formed in the surface of the fixing block, and a first inserting plate is arranged in the second slot, so that the first supporting beam and the second supporting beam can be limited under the limitation of the fixing block, the front-back deflection of the first supporting beam and the second supporting beam is avoided, and the characteristic of strong practicability is achieved.
Description
Technical Field
The invention relates to the technical field of steel structure connection, in particular to a steel beam convenient to mount for a building steel structure.
Background
The steel structure is a structure composed of steel materials, and is one of main building structure types, the structure is mainly composed of steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, all members or parts are usually connected through welding seams, bolts or rivets, the steel beams are widely used in building engineering, and the steel beams mainly play a role in supporting the top of the integral steel structure.
The steel beam convenient to mount for the building steel structure is characterized in that the existing Chinese patent is (CN 107630524A), and comprises side plates, a fixing plate and an inserting rod groove, connecting plates are symmetrically arranged on two sides of each side plate, connecting plate holes are formed in the connecting plates, the connecting plates are connected with connecting columns arranged on the steel beams through the connecting plate holes, connecting grooves are fixed on the steel beams, and the fixing plate is arranged on one side of each steel beam.
Above-mentioned girder steel is simply installed between the girder steel when the installation to can lead to the intensity of installation not high between the girder steel, lead to the emergence of potential safety hazard easily, so we provide a girder steel of being convenient for installation for building steel construction.
Disclosure of Invention
The invention aims to provide a steel beam convenient to mount for a building steel structure, and the steel beam is used for solving the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a steel beam convenient to mount for a building steel structure comprises a first support beam, a second support beam is arranged right above the first support beam, a fixing mechanism is arranged between the first support beam and the second support beam, and an auxiliary mechanism is arranged on the outer surface of the fixing mechanism;
the first supporting beam and the second supporting beam are provided with a first slot, and the left end and the right end of the two bottoms of the supporting beams are provided with two limiting grooves.
According to the technical scheme, the fixing mechanism comprises a fixing block, two slots II are formed in the upper end and the lower end of the fixing block, the outer surfaces of the two slots are in surface contact with the first supporting beam and the second supporting beam respectively, the front end and the rear end of the fixing block are provided with the first grooves, and the left end and the right end of the fixing block are provided with the third grooves.
According to the technical scheme, the top of the fixing block is provided with the second four slots, and the second four slots are respectively communicated with the second two slots.
According to the technical scheme, the first inserting plates are arranged in the four second grooves, the outer surfaces of the first inserting plates are in contact with the walls of the four second grooves, and the first inserting plates located in the front and the first inserting plates located at the back are in surface contact with the first supporting beams and the second supporting beams respectively.
According to the technical scheme, the auxiliary mechanism comprises two protection frames, the two protection frames penetrate through the three grooves respectively, the two protection frames are in contact with the walls of the three grooves respectively, and the upper end and the lower end of each protection frame are in surface contact with the first supporting beam and the second supporting beam respectively.
According to the technical scheme, the positive and negative both ends of protection frame all are provided with picture peg two, two picture peg two runs through two slots one that a supporting beam two surfaces were seted up respectively, and two picture peg two respectively with two protection frame fixed surface connections, two the equal fixedly connected with elastic frame of one end that the protection frame is close to each other, and two elastic frames respectively with four picture peg one surface contact, two elastic frame surface all is provided with two chimbs.
According to the technical scheme, the auxiliary mechanism further comprises a first connecting plate, the first connecting plate is in contact with the top of the first supporting beam, the upper end of the first connecting plate is located inside the limiting groove, the upper end of the first connecting plate is in contact with the wall of the limiting groove, a second connecting plate is fixedly connected to the surface of the first connecting plate, extends out of the first connecting plate and is in contact with the outer surface of the first supporting beam, a protection plate is fixedly connected to the surface of the second connecting plate, and the upper end of the protection plate is in contact with the inner wall of the second supporting beam.
According to the technical scheme, the auxiliary mechanism further comprises two clamping rings, the two clamping rings are arranged on the inner walls of the two grooves respectively, and two ends of each clamping ring are fixedly connected with the surfaces of the two protection frames respectively.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, after the fixing block is placed between the first supporting beam and the second supporting beam, the first supporting beam and the second supporting beam can penetrate through the second inserting groove and then are connected with the fixing block through the second inserting groove formed in the upper end and the lower end of the fixing block, the second opening groove is formed in the surface of the fixing block, and the first inserting plate is arranged in the second opening groove, so that the first supporting beam and the second supporting beam can be limited under the limitation of the fixing block, and the first supporting beam and the second supporting beam are prevented from deflecting back and forth.
2. According to the invention, the left end and the right end of the fixing block are provided with the third grooves, the protection frames are inserted into the third grooves, and then the protection frames are connected through the snap rings placed in the first grooves, so that the protection frames can limit the first support beam and the second support beam in the left-right direction under the limit of the snap rings, and the good connection and installation effect of the first support beam and the second support beam is ensured.
3. According to the invention, the first connecting plates are arranged at the two ends of the protective frame, after the first connecting plates are connected with the tops of the first supporting beams, the tops of the first connecting plates are clamped into the limiting grooves, the second connecting plates are arranged on the outer surfaces of the first connecting plates to be clamped on the surfaces of the first supporting beams, and then the protective plates connected with the interiors of the second connecting plates are clamped on the inner walls of the second supporting beams, so that the first connecting plates can be limited under the matching of the second connecting plates and the protective plates, and the first connecting plates are prevented from being separated from the limiting grooves.
4. According to the invention, the second plug boards are arranged at two ends of the protection frame, and after the second plug boards penetrate through the first slots, the two protection frames are connected through the two pairs of plug boards, so that the situation that the protection frames are separated from the third slots can be avoided, and the elastic frame is arranged on the surface of the second plug boards, so that the elastic frame can extrude the first plug boards to enable the first plug boards to be tightly attached to the surface of the second support beams, and the limiting effect between the first support beams and the second support beams of the pair of plug boards can be ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic overall view of the present invention;
FIG. 2 is a perspective view of a first support beam and a second support beam of the present invention;
FIG. 3 is a perspective view of the securing mechanism and assist mechanism of the present invention;
FIG. 4 is a schematic view of the securing mechanism of the present invention;
FIG. 5 is a cross-sectional view of the anchor block of the present invention;
FIG. 6 is a schematic view of the structure of the assist mechanism of the present invention;
fig. 7 is a perspective view of a second insert plate and a resilient frame of the present invention.
In the figure: the device comprises a first support beam 1, a second support beam 2, a fixing mechanism 3, a fixing block 31, a first slot 32, a second slot 33, a second slot 34, a first insertion plate 35, a third slot 36, an auxiliary mechanism 4, a protection frame 41, a second insertion plate 42, an elastic frame 43, a convex edge 44, a first connecting plate 45, a second connecting plate 46, a protection plate 47, a clamping ring 48, a first slot 5 and a limiting groove 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides the following technical solutions: a steel beam convenient to mount for a building steel structure comprises a first supporting beam 1, a second supporting beam 2 is arranged right above the first supporting beam 1, a fixing mechanism 3 is arranged between the first supporting beam 1 and the second supporting beam 2, and an auxiliary mechanism 4 is arranged on the outer surface of the fixing mechanism 3; a supporting beam 1 and a supporting beam 2 have all been seted up on the surface slot 5, and two spacing grooves 6 have all been seted up at both ends about supporting beam 2 bottoms.
The fixing mechanism 3 comprises a fixing block 31, wherein two slots 33 are respectively arranged at the upper end and the lower end of the fixing block 31, the outer surfaces of the two slots 33 are respectively contacted with the surfaces of a first supporting beam 1 and a second supporting beam 2, the front end and the rear end of the fixing block 31 are respectively provided with a first slot 32, after the fixing block 31 is placed between the first supporting beam 1 and the second supporting beam 2, the first supporting beam 1 and the second supporting beam 2 can penetrate through the second slots 33 and then are connected with the fixing block 31 through the second slots 33 arranged at the upper end and the lower end of the fixing block 31, a second slot 34 is arranged on the surface of the fixing block 31, a first inserting plate 35 is arranged in the second slot 34, the first supporting beam 1 and the second supporting beam 2 can be limited under the limitation of the fixing block 31, the front-back deflection of the first supporting beam 1 and the second supporting beam 2 is avoided, and the left end and right end of the fixing block 31 are both provided with a third slot 36, four fluting two 34 have been seted up at fixed block 31 top, four fluting two 34 communicate with two slots two 33 respectively, four fluting two 34 inside all are provided with picture peg one 35, the surface of four picture peg one 35 contacts with four fluting two 34 cell walls respectively, two picture peg one 35 that are located the place ahead and two picture peg one 35 that are located the back respectively with a supporting beam 1 and a supporting beam two 2 surface contact, through set up fluting three 36 at the left and right ends of fixed block 31, and insert behind the protection frame 41 in fluting three 36 insides, connect two protection frame 41 through placing the snap ring 48 in fluting one 32 inside, make protection frame 41 carry out the restriction of left and right directions to a supporting beam 1 and a supporting beam two 2 under the restriction of snap ring 48, guarantee that the connection installation effect between a supporting beam 1 and a supporting beam two 2 is better.
The auxiliary mechanism 4 comprises two protection frames 41, the two protection frames 41 respectively penetrate through two grooves three 36, the two protection frames 41 are respectively contacted with the groove walls of the two grooves three 36, the upper ends and the lower ends of the two protection frames 41 are respectively contacted with the surfaces of a supporting beam one 1 and a supporting beam two 2, the front ends and the back ends of the protection frames 41 are respectively provided with an inserting plate two 42, the two inserting plates two 42 respectively penetrate through two inserting grooves one 5 formed in the surface of the supporting beam two 2, the two inserting plates two 42 are respectively fixedly connected with the surfaces of the two protection frames 41, the two inserting plates two 42 are installed at the two ends of the protection frames 41, after the inserting plate two 42 penetrate through the inserting grooves one 5, the two protection frames 41 are connected through the inserting plates two 42, the situation that the protection frames 41 are separated from the grooves three 36 can be avoided, and then the elastic frames 43 are arranged on the surfaces of the inserting plates two 42, so that the elastic frames 43 can extrude the inserting plates one 35 to be tightly attached to the surfaces of the supporting beams two 2, thereby ensuring the limiting effect of the first insert plate 35 on the first support beam 1 and the second support beam 2, wherein the two adjacent ends of the two protection frames 41 are fixedly connected with the elastic frames 43, the two elastic frames 43 are respectively in surface contact with the four first insert plates 35, the surfaces of the two elastic frames 43 are respectively provided with two convex edges 44, the auxiliary mechanism 4 further comprises a first connecting plate 45, the first connecting plate 45 is in top contact with the first support beam 1, the upper end of the first connecting plate 45 is positioned in the limiting groove 6, the upper end of the first connecting plate 45 is in surface contact with the wall of the limiting groove 6, the first connecting plate 45 is fixedly connected with a second connecting plate 46, the second connecting plate 46 extends out of the first connecting plate 45 and is in surface contact with the first support beam 1, the second connecting plate 46 is fixedly connected with a protection plate 47, the upper end of the protection plate 47 is in surface contact with the inner wall of the second support beam 2, and the auxiliary mechanism 4 further comprises two snap rings 48, two snap rings 48 set up respectively at two fluting one 32 inner walls, two snap ring 48 both ends are connected with two protection frame 41 fixed surface respectively, set up connecting plate one 45 through the both ends at protection frame 41, after connecting plate one 45 is connected with a supporting beam one 1 top, the inside of spacing groove 6 is gone into to the top card of connecting plate one 45, through at connecting plate one 45 surface mounting connecting plate two 46, make connecting plate two 46 cards on supporting beam one 1's surface, again through making the guard plate 47 card with connecting plate two 46 internal connection at a supporting beam two 2 inner walls, thereby can make connecting plate two 46 and guard plate 47 cooperate down to restrict connecting plate one 45, avoid connecting plate one 45 to break away from the condition emergence of spacing groove 6, guarantee to avoid under connecting plate one 45 and picture peg one 35 cooperation to deflect the restriction effect better between supporting beam one 1 and the supporting beam two 2.
When the supporting beam device is used, after the fixing block 31 is placed between the first supporting beam 1 and the second supporting beam 2, the first supporting beam 1 and the second supporting beam 2 can penetrate through the second inserting groove 33 and then are connected with the fixing block 31 through the second inserting groove 33 formed in the upper end and the lower end of the fixing block 31, the second opening groove 34 is formed in the surface of the fixing block 31, the first inserting plate 35 is arranged inside the second opening groove 34, the first supporting beam 1 and the second supporting beam 2 can be limited under the limitation of the fixing block 31, and the first supporting beam 1 and the second supporting beam 2 are prevented from deflecting back and forth;
the left end and the right end of the fixing block 31 are provided with the third grooves 36, the protection frames 41 are inserted into the third grooves 36, and then the protection frames 41 are connected through the snap rings 48 placed in the first grooves 32, so that the protection frames 41 can limit the left direction and the right direction of the first supporting beam 1 and the second supporting beam 2 under the limit of the snap rings 48, and the good connection and installation effect of the first supporting beam 1 and the second supporting beam 2 is ensured;
the first connecting plates 45 are arranged at the two ends of the protection frame 41, after the first connecting plates 45 are connected with the top of the first supporting beam 1, the top of the first connecting plates 45 are clamped into the limiting groove 6, the second connecting plates 46 are installed on the outer surfaces of the first connecting plates 45, the second connecting plates 46 are clamped on the surface of the first supporting beam 1, and then the protection plates 47 connected with the inner parts of the second connecting plates 46 are clamped on the inner walls of the second supporting beams 2, so that the first connecting plates 45 can be limited under the matching of the second connecting plates 46 and the protection plates 47, the situation that the first connecting plates 45 are separated from the limiting groove 6 is avoided, and the first connecting plates 45 are matched with the first inserting plates 35 to ensure that the effect of preventing deflection between the first supporting beams 1 and the second supporting beams 2 is better;
through the two plugboards 42 arranged at the two ends of the protection frame 41, after the two plugboards 42 penetrate through the slot I5, the two protection frames 41 are connected through the two plugboards 42, the situation that the protection frame 41 is separated from the slot III 36 can be avoided, and then the elastic frame 43 is arranged on the surface of the second plugboard 42, so that the elastic frame 43 can extrude the first plugboard 35 to enable the first plugboard 35 to be attached to the surface of the second supporting beam 2, and the limiting effect of the first plugboard 35 between the first supporting beam 1 and the second supporting beam 2 can be ensured.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a building steel construction is with girder steel of being convenient for installation, includes a supporting beam one (1), its characterized in that: a second supporting beam (2) is arranged right above the first supporting beam (1), a fixing mechanism (3) is arranged between the first supporting beam (1) and the second supporting beam (2), and an auxiliary mechanism (4) is arranged on the outer surface of the fixing mechanism (3);
a supporting beam (1) and a supporting beam (2) have all been seted up slot one (5) on the surface, two spacing grooves (6) have all been seted up at both ends about supporting beam two (2) bottom.
2. The steel beam convenient to mount for the construction steel structure according to claim 1, wherein: fixed establishment (3) are including fixed block (31), slot two (33), two have all been seted up at both ends about fixed block (31) slot two (33) surface respectively with the surface contact of a supporting beam one (1) and a supporting beam two (2), fluting one (32) has all been seted up at fixed block (31) tow ends, fluting three (36) have all been seted up at both ends about fixed block (31).
3. The steel beam convenient to mount for the construction steel structure according to claim 2, wherein: four second grooves (34) are formed in the top of the fixing block (31), and the four second grooves (34) are respectively communicated with the two second slots (33).
4. The steel beam convenient to mount for the construction steel structure according to claim 3, wherein: four inside picture peg (35) all is provided with of fluting two (34), four the surface of picture peg (35) contacts with four fluting two (34) cell walls respectively, two that is located the place ahead picture peg (35) and two picture pegs (35) that are located the back respectively with a supporting beam (1) and a supporting beam two (2) surface contact.
5. The steel beam convenient to mount for the construction steel structure according to claim 2, wherein: the auxiliary mechanism (4) comprises two protection frames (41), wherein the two protection frames (41) penetrate through the three grooves (36) respectively, the two protection frames (41) are in contact with the groove walls of the three grooves (36) respectively, and the upper end and the lower end of each protection frame (41) are in surface contact with the first supporting beam (1) and the second supporting beam (2) respectively.
6. The steel beam convenient to mount for the construction steel structure according to claim 5, wherein: protection frame (41) positive and negative both ends all are provided with picture peg two (42), two (42) run through two slot (5) that a supporting beam two (2) surface was seted up respectively, and two picture peg two (42) are connected with two protection frame (41) fixed surface respectively, two the equal fixedly connected with elastic frame (43) of one end that protection frame (41) are close to each other, and two elastic frame (43) respectively with four picture peg (35) surface contact, two elastic frame (43) surface all is provided with two chimbs (44).
7. The steel beam convenient to mount for the construction steel structure according to claim 6, wherein: complementary unit (4) still includes connecting plate (45), connecting plate (45) and a supporting beam (1) top contact, connecting plate (45) upper end is located inside spacing groove (6), and connecting plate (45) upper end and spacing groove (6) cell wall contact, connecting plate (45) fixed surface is connected with connecting plate two (46), connecting plate two (46) stretch out in connecting plate (45) and with a supporting beam (1) outer surface contact, connecting plate two (46) fixed surface is connected with guard plate (47), guard plate (47) upper end and a supporting beam two (2) inner wall contact.
8. The steel beam convenient to mount for the construction steel structure according to claim 7, wherein: the auxiliary mechanism (4) further comprises two clamping rings (48), the two clamping rings (48) are respectively arranged on the inner walls of the two first grooves (32), and two ends of each clamping ring (48) are respectively fixedly connected with the surfaces of the two protection frames (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211640023.XA CN115977247B (en) | 2022-12-20 | 2022-12-20 | Steel beam convenient to install for building steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211640023.XA CN115977247B (en) | 2022-12-20 | 2022-12-20 | Steel beam convenient to install for building steel structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115977247A true CN115977247A (en) | 2023-04-18 |
| CN115977247B CN115977247B (en) | 2023-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211640023.XA Active CN115977247B (en) | 2022-12-20 | 2022-12-20 | Steel beam convenient to install for building steel structure |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0750708A1 (en) * | 1994-01-25 | 1997-01-02 | Valmet Automotive Oy | Body structure |
| KR100501482B1 (en) * | 2005-03-09 | 2005-07-18 | (주)세화엔지니어링건축사사무소 | Auxiliary connecting device of beams for constructing building |
| KR101509100B1 (en) * | 2014-10-17 | 2015-04-08 | 윤이중 | Excellent workability H-beam adapter |
| CN107630524A (en) * | 2017-09-28 | 2018-01-26 | 南通硕伦实业有限公司 | A kind of construction steel structure girder steel being easily installed |
| CN110847359A (en) * | 2019-11-26 | 2020-02-28 | 上海绿地建设(集团)有限公司 | Installation butt joint structure between roof beam and post of building in assembled |
| CN212358578U (en) * | 2020-05-05 | 2021-01-15 | 深圳市零五建筑工程有限公司 | Solderless assembled steel structure building |
| CN216865498U (en) * | 2021-12-31 | 2022-07-01 | 韩斌 | Steel structure connecting piece |
-
2022
- 2022-12-20 CN CN202211640023.XA patent/CN115977247B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0750708A1 (en) * | 1994-01-25 | 1997-01-02 | Valmet Automotive Oy | Body structure |
| KR100501482B1 (en) * | 2005-03-09 | 2005-07-18 | (주)세화엔지니어링건축사사무소 | Auxiliary connecting device of beams for constructing building |
| KR101509100B1 (en) * | 2014-10-17 | 2015-04-08 | 윤이중 | Excellent workability H-beam adapter |
| CN107630524A (en) * | 2017-09-28 | 2018-01-26 | 南通硕伦实业有限公司 | A kind of construction steel structure girder steel being easily installed |
| CN110847359A (en) * | 2019-11-26 | 2020-02-28 | 上海绿地建设(集团)有限公司 | Installation butt joint structure between roof beam and post of building in assembled |
| CN212358578U (en) * | 2020-05-05 | 2021-01-15 | 深圳市零五建筑工程有限公司 | Solderless assembled steel structure building |
| CN216865498U (en) * | 2021-12-31 | 2022-07-01 | 韩斌 | Steel structure connecting piece |
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| Publication number | Publication date |
|---|---|
| CN115977247B (en) | 2023-12-22 |
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