CN109779002A - Overall assembled framework house - Google Patents
Overall assembled framework house Download PDFInfo
- Publication number
- CN109779002A CN109779002A CN201711124260.XA CN201711124260A CN109779002A CN 109779002 A CN109779002 A CN 109779002A CN 201711124260 A CN201711124260 A CN 201711124260A CN 109779002 A CN109779002 A CN 109779002A
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- several
- plate
- column
- iron plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention discloses a kind of overall assembled framework house, including pedestal, crossbeam, column, central node and wallboard, the pedestal is connect in vertical direction with column, it is connect in the horizontal direction with crossbeam, the central node connects adjacent 2 root post in vertical direction, stud part between substrate and bottom plate is set with fine-tuning nut and gasket, the lower iron plate lower surface is fixed with support portion, the column both ends are respectively welded an iron plate, it is fixed on this iron plate several for being embedded in the screw rod of base cover plate connecting hole or central node installation through-hole, the crossbeam is made of I-steel with the crossbeam connection sheet for being fixed on I-steel both ends of the surface, several crossbeam mounting holes corresponding with base installing hole or central node through-hole are had in the crossbeam connection sheet.The present invention passes through the setting of mounting plate and reinforcing rib beam, the stability and intensity of house bottom structure is improved, so that the stabilized soil pavement for house entirety provides guarantee.
Description
Technical field
The present invention relates to a kind of overall assembled framework houses, belong to assembled architecture field.
Background technique
In recent years, in the driving of " green building action " and " building industrialization, housing industrialization " policy and economic development
Under, assembled architecture has become the hot spot of studies in China and exploration.Assembled architecture includes prefabricated concrete structure and dress
With the big system of formula steel construction two.Welding can be used in steel frame structural system, is bolted, and speed of application is fast, but its construction cost
Height, anti-corrosion is prevented fires, and processing technique is difficult, and maintenance cost is high after being delivered for use;Assembling type steel structure is relative to prefabricated concrete structure
With lightweight, high-strength, industrialization degree is high, short construction period, design, production, the full industrial chain technical system of construction is mature, standardizes
The advantages that standards systems such as atlas are comprehensive, production facility is comprehensive, but there are still some shortcomings, sections in design and construction
Point connecting structure is complex, if not carrying out well-designed and specialized construction to its connecting node, it is easy to structure occur
Integrity issues.
Summary of the invention
It is an object of the present invention to provide a kind of overall assembled framework house, the overall assembled framework house is logical
The setting for crossing mounting plate and reinforcing rib beam improves the stability and intensity of house bottom structure, thus for the strong of house entirety
Degree provides guarantee with stability.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of overall assembled framework house, including
Pedestal, crossbeam, column, central node and wallboard, the pedestal are connect in vertical direction with column, are connected in the horizontal direction with crossbeam
It connects, the central node connects adjacent 2 root post in vertical direction, connect in the horizontal direction with crossbeam, the wallboard and crossbeam
It is fixedly connected;
The pedestal further comprises basis, substrate, bottom plate, square tube and cover board, and the substrate is set to basis and upper surface, institute
It states bottom plate and is fixedly connected by several studs with basis and substrate, the square tube lower surface is fixedly connected with plate upper surface, institute
It states cover board to be fixedly connected with square tube upper surface, four sides of the square tube are evenly arranged with several mounting holes, the lid respectively
Several connecting holes for connecting with column are evenly arranged on plate, stud part between substrate and bottom plate is set with
There are fine-tuning nut and gasket, this gasket is connected by fine-tuning nut and lower surface of base plate, and the stud is located at table on bottom plate
Face part is set with spring shim and locking nut, this spring shim is connected by locking nut and plate upper surface;
The central node further comprises gin pole, upper iron plate and lower iron plate, is divided on four sides of the gin pole
It is not evenly arranged with several through-holes for connecting with crossbeam, the upper iron plate and lower iron plate are individually fixed in the upper of gin pole
Lower surface, the upper iron plate upper surface are fixedly connected with support portion on one, and support portion upper surface is provided with a upper mounting plate on this,
The lower iron plate lower surface is fixed with support portion, this lower support lower surface is provided with a lower installation board, the upper installation
Several evenly distributed installation through-holes are provided on plate and lower installation board;
The column both ends are respectively welded an iron plate, be fixed on this iron plate it is several for be embedded in base cover plate connecting hole or in
The screw rod of heart node installation through-hole, the crossbeam are made of I-steel with the crossbeam connection sheet for being fixed on I-steel both ends of the surface, institute
It states and has several crossbeam mounting holes corresponding with base installing hole or central node through-hole in crossbeam connection sheet.
Further improved scheme is as follows in above-mentioned technical proposal:
1. in above scheme, the number of several mounting holes is 6, arrange in two separate ranks.
2. in above scheme, several inner wall of the hole installing have screw thread, for connecting with crossbeam.
3. in above scheme, several stud positions studs.
4. in above scheme, being connected between the crossbeam and pedestal by tapping.
5. in above scheme, being connected between the crossbeam and column by tapping.
Since above-mentioned technical proposal is used, the present invention has following advantages and effect compared with prior art:
1. overall assembled framework house of the present invention, base cross members are by I-steel and the peace for being set to I-steel both ends
Loading board forms, and the fixation hole for connecting with the mounting hole of pedestal node is uniformly provided on the mounting plate, described to be arranged in parallel
The opposite side surface of 2 root bottom part crossbeams be respectively arranged with several reinforcing versions, this reinforces version one end and base cross members are fixed connects
It connects, the other end is provided with several reinforced holes for connecting with the reinforcing rib beam, and the setting of mounting plate and reinforcing rib beam is bottom
Frame provides the extended mode of reinforcing, improves the stability and intensity of house bottom structure, thus for the strong of house entirety
Degree provides guarantee with stability.
2. overall assembled framework house of the present invention, expanding node further comprise gin pole, upper iron plate and
Lower iron plate, is evenly arranged with several through-holes for connecting with crossbeam on four sides of the gin pole respectively, it is described on
Iron plate and lower iron plate are individually fixed in the upper and lower surface of gin pole, and the upper iron plate upper surface, which is fixedly connected on one, to be supported
Portion, support portion upper surface is provided with a upper mounting plate on this, and the lower iron plate lower surface is fixed with support portion, this lower support
Lower surface is provided with a lower installation board, and it is logical that several evenly distributed installations are provided on the upper mounting plate and lower installation board
Hole, the setting of gin pole side through-hole, for the connection with crossbeam, the setting of Double layer iron piece upper installing hole with upper and lower for standing
Column connection, the ingenious connection solved between house frame column and crossbeam, structure is simple, and stability is good;Secondly, support up and down
The setting in portion provides certain space for mounting plate, facilitates the installation in next step to lower upright and surrounding crossbeam.
It is steel building 3. overall assembled framework house of the present invention provides a kind of new connection type
It provides the foundation, guarantees the connection between steel building cylinder, reach the purpose of Fast Installation, adjustment is simple, safe and reliable,
Really realize the full assembling of steel house;Secondly, its stud part between substrate and bottom plate is set with fine-tuning nut
And gasket, this gasket are connected by fine-tuning nut and lower surface of base plate, the setting of gasket and fine-tuning nut can both pass through
Guarantee to the chucking power of pedestal with the cooperation of plate upper surface nut so that it is guaranteed that pedestal and the basic stability connecting, and can be with
Pedestal occur it is micro- incline when be finely adjusted, guarantee pedestal stability in the horizontal direction;Again, stud is located at plate upper surface
Part is set with spring shim and locking nut, this spring shim is connected by locking nut and plate upper surface, bullet
The setting of spring gasket and nut can effectively prevent nut and stud to loosen in vibration, guarantee the stability of entire pedestal.
Detailed description of the invention
Attached drawing 1 is overall assembled framework house structural schematic diagram of the present invention;
Attached drawing 2 is the schematic diagram of base structure of overall assembled framework house of the present invention;
Attached drawing 3 is the crossbeam partial structural diagram of overall assembled framework house of the present invention;
Attached drawing 4 is the column partial structural diagram of overall assembled framework house of the present invention;
Attached drawing 5 is the central node structural schematic diagram of overall assembled framework house of the present invention.
In the figures above: 1, pedestal;101, basic;102, substrate;103, bottom plate;104, square tube;105, cover board;106, spiral shell
Column;109, mounting hole;110, connecting hole;2, crossbeam;201, I-steel;202, crossbeam connection sheet;203, crossbeam mounting hole;3, it stands
Column;301, iron plate;302, screw rod;4, central node;401, gin pole;402, upper iron plate;403, lower iron plate;404, through-hole;
407, upper support portion;408, upper mounting plate;409, lower support portion;410, lower installation board;411, installation through-hole;5, wallboard;21, micro-
Adjust nut;22, gasket;23, spring shim;24, locking nut.
Specific embodiment
The present invention will be further described below with reference to examples:
Embodiment 1: a kind of overall assembled framework house, including pedestal 1, crossbeam 2, column 3, central node 4 and wallboard
5, the pedestal 1 is connect in vertical direction with column 3, is connect in the horizontal direction with crossbeam 2, and the central node 4 is in vertical side
To adjacent 2 root post 3 is connected, it is connect in the horizontal direction with crossbeam 2, the wallboard 5 is fixedly connected with crossbeam 2;
The pedestal 1 further comprises that basis 101, substrate 102, bottom plate 103, square tube 104 and cover board 105, the substrate 102 are set
It is placed in basis 101 and upper surface, the bottom plate 103 is fixedly connected by several studs 106 with basis 101 and substrate 102, described
104 lower surface of square tube is fixedly connected with 103 upper surface of bottom plate, and the cover board 105 is fixedly connected with 104 upper surface of square tube, described
Four sides of square tube 104 are evenly arranged with several mounting holes 109 respectively, are evenly arranged with several be used on the cover board 105
The connecting hole 110 connecting with column 3, the stud 106 part between substrate 102 and bottom plate 103 are set with fine tuning spiral shell
Mother 21 and gasket 22, this gasket 22 are connected by fine-tuning nut 21 and 103 lower surface of bottom plate, and the stud 106 is located at bottom
103 upper surface portion of plate is set with spring shim 23 and locking nut 24, this spring shim 23 passes through locking nut 24 and bottom
103 upper surface of plate connects;
The central node 4 further comprises gin pole 401, upper iron plate 402 and lower iron plate 403, the gin pole 401
Several through-holes 404 for connecting with crossbeam 2, the upper iron plate 402 and lower iron plate 403 are evenly arranged on four sides respectively
It is individually fixed in the upper and lower surface of gin pole 401, upper 402 upper surface of iron plate is fixedly connected with support portion 407 on one, this
Upper 407 upper surface of support portion is provided with a upper mounting plate 408, and lower 403 lower surface of iron plate is fixed with support portion 409,
This lower 409 lower surface of support portion is provided with a lower installation board 410, is provided on the upper mounting plate 408 and lower installation board 410
Several evenly distributed installation through-holes 411;
3 both ends of column are respectively welded an iron plate 301, are fixed on this iron plate several for being embedded in 1 cover board 105 of pedestal company
The screw rod 302 of 4 installation through-hole 411 of hole 110 or central node is connect, the crossbeam 2 is by I-steel 201 and is fixed on I-steel 201
The crossbeam connection sheets 202 of both ends of the surface forms, had in the crossbeam connection sheet 202 it is several with 1 mounting hole 109 of pedestal or in
The corresponding crossbeam mounting hole 203 of 4 through-hole of heart node 404.
The number of above-mentioned several mounting holes 109 is 6, is arranged in two separate ranks;Above-mentioned 109 inner wall of several mounting holes has spiral shell
Line, for being connect with crossbeam 2.
Embodiment 2: a kind of overall assembled framework house, including pedestal 1, crossbeam 2, column 3,4 and of central node
Wallboard 5, the pedestal 1 connect with column 3 in vertical direction, connect in the horizontal direction with crossbeam 2, and the central node 4 is perpendicular
Histogram is connect with crossbeam 2, the wallboard 5 is fixedly connected with crossbeam 2 in the horizontal direction to adjacent 2 root post 3 is connected;
The pedestal 1 further comprises that basis 101, substrate 102, bottom plate 103, square tube 104 and cover board 105, the substrate 102 are set
It is placed in basis 101 and upper surface, the bottom plate 103 is fixedly connected by several studs 106 with basis 101 and substrate 102, described
104 lower surface of square tube is fixedly connected with 103 upper surface of bottom plate, and the cover board 105 is fixedly connected with 104 upper surface of square tube, described
Four sides of square tube 104 are evenly arranged with several mounting holes 109 respectively, are evenly arranged with several be used on the cover board 105
The connecting hole 110 connecting with column 3, the stud 106 part between substrate 102 and bottom plate 103 are set with fine tuning spiral shell
Mother 21 and gasket 22, this gasket 22 are connected by fine-tuning nut 21 and 103 lower surface of bottom plate, and the stud 106 is located at bottom
103 upper surface portion of plate is set with spring shim 23 and locking nut 24, this spring shim 23 passes through locking nut 24 and bottom
103 upper surface of plate connects;
The central node 4 further comprises gin pole 401, upper iron plate 402 and lower iron plate 403, the gin pole 401
Several through-holes 404 for connecting with crossbeam 2, the upper iron plate 402 and lower iron plate 403 are evenly arranged on four sides respectively
It is individually fixed in the upper and lower surface of gin pole 401, upper 402 upper surface of iron plate is fixedly connected with support portion 407 on one, this
Upper 407 upper surface of support portion is provided with a upper mounting plate 408, and lower 403 lower surface of iron plate is fixed with support portion 409,
This lower 409 lower surface of support portion is provided with a lower installation board 410, is provided on the upper mounting plate 408 and lower installation board 410
Several evenly distributed installation through-holes 411;
3 both ends of column are respectively welded an iron plate 301, are fixed on this iron plate several for being embedded in 1 cover board 105 of pedestal company
The screw rod 302 of 4 installation through-hole 411 of hole 110 or central node is connect, the crossbeam 2 is by I-steel 201 and is fixed on I-steel 201
The crossbeam connection sheets 202 of both ends of the surface forms, had in the crossbeam connection sheet 202 it is several with 1 mounting hole 109 of pedestal or in
The corresponding crossbeam mounting hole 203 of 4 through-hole of heart node 404.
106 studs of above-mentioned several studs;It is connected between above-mentioned crossbeam 2 and pedestal 1 by tapping;Above-mentioned crossbeam 2
It is connect between column 3 by tapping.
It is bottom frame by the setting of mounting plate and reinforcing rib beam when using above-mentioned overall assembled framework house
Frame provides the extended mode of reinforcing, improves the stability and intensity of house bottom structure, to be the intensity of house entirety
Guarantee is provided with stability;Secondly, pass through the setting of gin pole side through-hole, it is ingenious to solve house frame column and crossbeam
Between connection, structure is simple, and stability is good;Again, the setting of upper and lower support portion provides certain space for mounting plate, side
Just the installation to lower upright and surrounding crossbeam in next step;Again, a kind of new connection type is provided, is built for steel construction
It builds and provides the foundation, guarantee the connection between steel building cylinder, reach Fast Installation, adjust the mesh such as simple, safe and reliable
, really realize the full assembling of steel house;Again, the setting of gasket and fine-tuning nut, both can by with table on bottom plate
The cooperation of face nut guarantees to the chucking power of pedestal so that it is guaranteed that pedestal and the basic stability connecting, and can occur in pedestal
It is micro- to be finely adjusted when inclining, guarantee pedestal stability in the horizontal direction;Again, the setting of spring shim and nut can effectively be prevented
Only nut and stud are loosened in vibration, guarantee the stability of entire pedestal.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of overall assembled framework house, it is characterised in that: including pedestal (1), crossbeam (2), column (3), center
Node (4) and wallboard (5), the pedestal (1) connect with column (3) in vertical direction, connect in the horizontal direction with crossbeam (2),
The central node (4) connects adjacent 2 root post (3) in vertical direction, connect in the horizontal direction with crossbeam (2), the wallboard
(5) it is fixedly connected with crossbeam (2);
The pedestal (1) further comprises basic (101), substrate (102), bottom plate (103), square tube (104) and cover board (105),
The substrate (102) is set to basic (101) and upper surface, and the bottom plate (103) passes through several studs (106) and basis
(101) it is fixedly connected with substrate (102), square tube (104) lower surface is fixedly connected with bottom plate (103) upper surface, the lid
Plate (105) is fixedly connected with square tube (104) upper surface, and four sides of the square tube (104) are evenly arranged with several peaces respectively
It fills hole (109), is evenly arranged with several connecting holes (110) for connecting with column (3), the spiral shell on the cover board (105)
Column (106) is located at part between substrate (102) and bottom plate (103) and is set with fine-tuning nut (21) and gasket (22), this gasket
(22) it is connected by fine-tuning nut (21) and bottom plate (103) lower surface, the stud (106) is located at table on bottom plate (103)
Face part is set with spring shim (23) and locking nut (24), this spring shim (23) passes through locking nut (24) and bottom plate
(103) upper surface connects;
The central node (4) further comprises gin pole (401), upper iron plate (402) and lower iron plate (403), the center
Several through-holes (404) for connecting with crossbeam (2), the upper iron are evenly arranged on four sides of column (401) respectively
Piece (402) and lower iron plate (403) are individually fixed in the upper and lower surface of gin pole (401), and upper iron plate (402) upper surface is solid
Surely support portion on one (407) are connected with, support portion (407) upper surface is provided with a upper mounting plate (408) on this, the lower iron plate
(403) lower surface is fixed with support portion (409), this lower support portion (409) lower surface is provided with a lower installation board (410),
Several evenly distributed installation through-holes (411) are provided on the upper mounting plate (408) and lower installation board (410);
Column (3) both ends are respectively welded an iron plate (301), are fixed on this iron plate several for being embedded in pedestal (1) lid
The screw rod (302) of plate (105) connecting hole (110) or central node (4) installation through-hole (411), the crossbeam (2) is by I-steel
(201) and it is fixed on crossbeam connection sheet (202) composition of I-steel (201) both ends of the surface, on the crossbeam connection sheet (202) respectively
It is provided with several crossbeam mounting holes (203) corresponding with pedestal (1) mounting hole (109) or central node (4) through-hole (404).
2. overall assembled framework house according to claim 1, it is characterised in that: several mounting holes (109)
Number be 6, arrange in two separate ranks.
3. overall assembled framework house according to claim 1, it is characterised in that: several mounting holes (109)
Inner wall has screw thread, for connecting with crossbeam (2).
4. overall assembled framework house according to claim 1, it is characterised in that: several stud (106) positions
Studs.
5. overall assembled framework house according to claim 1, it is characterised in that: the crossbeam (2) and pedestal (1)
Between pass through tapping connect.
6. overall assembled framework house according to claim 1, it is characterised in that: the crossbeam (2) and column (3)
Between pass through tapping connect.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711124260.XA CN109779002A (en) | 2017-11-14 | 2017-11-14 | Overall assembled framework house |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711124260.XA CN109779002A (en) | 2017-11-14 | 2017-11-14 | Overall assembled framework house |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109779002A true CN109779002A (en) | 2019-05-21 |
Family
ID=66494882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711124260.XA Pending CN109779002A (en) | 2017-11-14 | 2017-11-14 | Overall assembled framework house |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109779002A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112127472A (en) * | 2020-09-11 | 2020-12-25 | 浙江普天集成房屋有限公司 | Multi-story high-rise building frame connecting piece system |
CN113931294A (en) * | 2021-10-09 | 2022-01-14 | 北新建材集团有限公司 | Assembled house system |
CN114809288A (en) * | 2022-04-20 | 2022-07-29 | 苏州阳地钢装配式建筑技术有限公司 | Assembly type building and assembly method thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202745274U (en) * | 2012-06-06 | 2013-02-20 | 浙江吉利汽车研究院有限公司杭州分公司 | Steel column assembly with adjustable height |
CN203808263U (en) * | 2014-05-07 | 2014-09-03 | 北京海东蓝涛洁净工程技术有限公司 | Light steel structure connector |
WO2014184397A1 (en) * | 2013-05-14 | 2014-11-20 | Industrias Metálicas Anro, S.L. | Connection point for metal structures |
CN104652617A (en) * | 2015-02-08 | 2015-05-27 | 北京工业大学 | Beam-column joint connection device of multi-story fabricated steel structure system |
CN106948472A (en) * | 2017-04-14 | 2017-07-14 | 西藏藏建科技股份有限公司 | A kind of Light-weight Steel Structures and its construction method |
-
2017
- 2017-11-14 CN CN201711124260.XA patent/CN109779002A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202745274U (en) * | 2012-06-06 | 2013-02-20 | 浙江吉利汽车研究院有限公司杭州分公司 | Steel column assembly with adjustable height |
WO2014184397A1 (en) * | 2013-05-14 | 2014-11-20 | Industrias Metálicas Anro, S.L. | Connection point for metal structures |
CN203808263U (en) * | 2014-05-07 | 2014-09-03 | 北京海东蓝涛洁净工程技术有限公司 | Light steel structure connector |
CN104652617A (en) * | 2015-02-08 | 2015-05-27 | 北京工业大学 | Beam-column joint connection device of multi-story fabricated steel structure system |
CN106948472A (en) * | 2017-04-14 | 2017-07-14 | 西藏藏建科技股份有限公司 | A kind of Light-weight Steel Structures and its construction method |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112127472A (en) * | 2020-09-11 | 2020-12-25 | 浙江普天集成房屋有限公司 | Multi-story high-rise building frame connecting piece system |
CN113931294A (en) * | 2021-10-09 | 2022-01-14 | 北新建材集团有限公司 | Assembled house system |
CN114809288A (en) * | 2022-04-20 | 2022-07-29 | 苏州阳地钢装配式建筑技术有限公司 | Assembly type building and assembly method thereof |
CN114809288B (en) * | 2022-04-20 | 2024-05-17 | 苏州阳地钢装配式建筑技术有限公司 | Assembled building and assembling method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109779002A (en) | Overall assembled framework house | |
CN203066090U (en) | Assembled bracing structure for steel sheet piling cofferdam construction | |
CN208023836U (en) | Dismantled and assembled support column for steel house | |
CN201332353Y (en) | Support and connection structure of high-voltage DC converter valve | |
CN202706508U (en) | Overhanging strength bearing steel beam construction member of scaffold | |
CN207597584U (en) | Accentric support frame | |
CN109779014A (en) | Assembling type steel structure house | |
CN208235798U (en) | Column structure for prefabricated buildings | |
CN213626053U (en) | Steel structure sliding support for releasing horizontal displacement | |
CN207538328U (en) | Removable steel structural upright column | |
CN207553283U (en) | The under(-)chassis in dismountable assembling house | |
CN209099191U (en) | T roof beam supports fixer | |
CN207664089U (en) | A kind of battery component and its battery carrier | |
CN207017439U (en) | A kind of top frame being used in module house cellular construction | |
CN105804293A (en) | Prefabricated concrete-filled steel tube construction column rammed earth wall | |
CN205482609U (en) | Target plate fixing device | |
CN208917992U (en) | A kind of zinc-plated anchor structure of assembled | |
CN207453097U (en) | Steel house under(-)chassis | |
CN207453098U (en) | New steel structure house mounting seat | |
CN210658674U (en) | Connecting node of net rack and wind-resistant column | |
CN220693030U (en) | Overhead double-upright-column photovoltaic bracket | |
CN211173040U (en) | Supporting and connecting device for steel structure | |
CN220790782U (en) | Support base | |
CN218346931U (en) | Unloading device for structure reinforcement of salt production workshop | |
CN218598292U (en) | Fan burst bottom plate and tower barrel foundation assembly composed of same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190521 |
|
RJ01 | Rejection of invention patent application after publication |