CN109138164A - A kind of clamping plate type support of aluminium alloy hub type joint net frame - Google Patents
A kind of clamping plate type support of aluminium alloy hub type joint net frame Download PDFInfo
- Publication number
- CN109138164A CN109138164A CN201811045880.9A CN201811045880A CN109138164A CN 109138164 A CN109138164 A CN 109138164A CN 201811045880 A CN201811045880 A CN 201811045880A CN 109138164 A CN109138164 A CN 109138164A
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- end plate
- plate
- support
- hub
- aluminium alloy
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 33
- 230000035515 penetration Effects 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 239000003351 stiffener Substances 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 10
- 230000004323 axial length Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000010008 shearing Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000956 alloy Substances 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/34—Extraordinary structures, e.g. with suspended or cantilever parts supported by masts or tower-like structures enclosing elevators or stairs; Features relating to the elastic stability
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/342—Structures covering a large free area, whether open-sided or not, e.g. hangars, halls
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention provides a kind of clamping plate type support of aluminium alloy hub type joint net frame, solves the technical issues of screw rod is not by shearing, the technical solution of use includes: maintaining part, end plate is blocked with fixed charge method end plate and the first closure end plate being arranged in parallel on fixed charge method end plate one side and second, it is described two to block the locating slot for surrounding between end plates and the fixed charge method end plate and being suitable for being placed in hub node；Locking assembly blocks the penetration piece of end plate, the hub node, the second closure end plate including sequentially passing through described first along the axis direction of the hub node, and the locking member at the both ends of the penetration piece is arranged in；Connector, suitable for being connected to the maintaining part on connecting object.It is blocked using clipping plugging structure instead of cover board in the prior art, makes to be rigidly connected between closure, enhance support overall structural strength, so that penetration piece is able to bear a degree of shearing resistance, greatly strengthen the structural strength of support.
Description
Technical field
The present invention relates to large-span steel technical fields, and in particular to a kind of clamping plate type of aluminium alloy hub type joint net frame
Support.
Background technique
Traditional spatial mesh structure refers to the sky that the rod piece arranged according to certain rules, component are made up of node connection
Between structure, including rack, curved face type reticulated shell and space truss etc..Spatial mesh structure system is good with overall stiffness, technology warp
The advantages that Ji index is superior is widely used in the building such as industrial, civilian, the application especially in large-span space structure.Traditional
Space grid structure node is generally bolt sphere or solder sphere form, which is articulated form, and rod piece only transmits axle power, is two
Power bar unit.And when carrying out the connection between rack Pin, field node multidigit is in high-altitude, and high-strength bolt is screwed into bolt sphere
The length in portion is difficult to judge by naked eyes, supervises extremely difficult, the quality problems of " vacation is tightened " easily occurs.Solder sphere site welding
Amount is big, and overhead welding, is not easy to guarantee welding quality.
Current grid structure has used mortise and tenon type hub node to replace Traditional Space network.Novel hub joint net frame
Connection connected using plug-in type, both ends are equipped with cover board, and rod piece insertion node can be completed and be reliably connected, if steel pipe insertion section
Point is not in place, then cover board can not be installed at all, and total system also can not be just installed, and fundamentally guarantees node connection
The reliability of quality.Compared with traditional rack, hub joint net frame structural system is succinct, beautiful, and node connection is novel, unique, light
It is full of.Its production fully achieves prefabrication, and processing and making process is more simple, and site operation is not necessarily to install a large amount of bolt, and
Ultimate bearing capacity of joints is high.Hub joint net frame uses unique mortise and tenon type connecting node, and node connection safety is higher, and quality of connection is more
It is guaranteed；It is more superior to bear wind, the dynamic loads performance such as earthquake, bar cross section the compound load such as can bear tensile, compressive, bending, cut without weakening
Lotus operating condition；Node can bear biggish moment of flexure and lateral load, node security is higher close to consolidation.And hub node is adopted
With aluminum alloy material, antiseptic property is good, and service life is high, and later maintenance cost is low, while effective stress, has more played aluminium
The superior antiseptic property of alloy material, rod piece use coating steel pipe, ensure that structure good usability in a corrosive environment.
But original support of hub node does not shear screw rod, and the ability to ward off risks is to be improved.How to solve screw rod not by
Shearing is those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
Therefore, the technical issues of the invention solves screw rods not by shearing, to provide a kind of aluminium alloy hub type node net
The clamping plate type support of frame.
For achieving the above object, the technical solution adopted by the present invention includes:
A kind of clamping plate type support of aluminium alloy hub type joint net frame, comprising: maintaining part has fixed charge method end plate and sets in parallel
It sets first on fixed charge method end plate one side and blocks end plate and the second closure end plate, described two closure end plates and the fixing end
The locating slot for being suitable for being placed in hub node is surrounded between plate, the hub node is placed in limit in the locating slot, and described two envelopes
Stifled end plate forms in the axial ends of the hub node and blocks clamp structure；Locking assembly, including the axis along the hub node
Direction sequentially passes through described first and blocks the penetration piece of end plate, the hub node, the second closure end plate, and is suitable for limiting
Locking member of the penetration piece along the hub node axial displacement；Connector, suitable for being connected to the maintaining part wait connect pair
As upper, there is the first end connecting with the maintaining part, and with the second end being connect to connecting object.
The locating slot matches along the height H of the hub node axial direction with the axial length G of the hub node, described
Match and refers to the 0≤H-G≤0.3cm.
The first closure end plate and the second closure end plate are vertically arranged with the fixed charge method end plate.
Described first, which blocks end plate and second, blocks end plate and fixed charge method end plate welding positioning.
The connector includes: support plate, and the one side of the support plate forms the first end, the maintaining part setting
In the one side of the support plate, the bottom end of the support plate forms the second end, and connect with described to connecting object.
The support plate is as the fixed charge method end plate.
In the connector further include: reinforce positioning region, the opposite with the one side another of the support plate is set
One side, the bottom end for reinforcing positioning region form the second end and connect with described to connecting object.
The reinforcement positioning region includes: stiffener plate, and an end face of the stiffener plate is connect with the support plate, bottom end
It forms the second end and is connect with described to connecting object.
The reinforcement positioning region includes: reinforced pipe, and an end of the reinforced pipe is connect with the support plate, one side shape
It is connect at the second end and with described to connecting object.
The penetration piece includes: screw rod, and both ends all have external screw thread；The locking member includes: the first nut and the second spiral shell
Mother, one end of the screw rod sequentially pass through it is described first block end plate, the hub node and it is described second block end plate, described two
Nut is positioned with the external thread bolt connection at the screw rod both ends respectively, and limits block end plate and described second described first respectively
It blocks on the outside of end plate.
Described to connecting object is sole plate, tubular truss, steel framed bent or steel frame.
Further include: the first cover board and the second cover board are separately positioned on the axial ends and first envelope of the hub node
Stifled end plate and described second blocks between end plate.
The second end of the connector and described weld to connecting object position.
The position of the welding positioning is axially greater than 100mm along the hub node at a distance from the hub node.
Technical solution of the present invention has the advantages that
1. clamping plate type support provided by the invention, comprising: maintaining part has fixed charge method end plate and is arranged in parallel in fixing end
First on plate one side, which blocks end plate and second, blocks end plate, surrounds between described two closure end plates and the fixed charge method end plate
Suitable for being placed in the locating slot of hub node, the hub node is placed in limit in the locating slot, and described two closure end plates are in institute
The axial ends for stating hub node, which is formed, blocks clamp structure；Locking assembly, including successively being worn along the axis direction of the hub node
It crosses described first and blocks the penetration piece of end plate, the hub node, the second closure end plate, and be suitable for limiting the penetration piece
Along the locking member of the hub node axial displacement；Connector, suitable for being connected to the maintaining part on connecting object, have with
The first end of maintaining part connection, and with the second end being connect to connecting object.
Above-mentioned is core of the invention technical solution, at the construction field (site), in progress hub node and to the connection of connecting object
Before, the assembling of various components and support are assembled by the positioning of penetration piece and hub node in support, are completed, can be significantly
Reduce site operation difficulty and intensity.The Connection Step of hub node and support includes that hub node is placed in maintaining part first
Between first closure end plate and the second closure end plate in the locating slot that is formed, then penetration piece sequentially pass through the first closure end plate,
Through hole on hub node and the second closure end plate subsequently, will pass through by the limit of hub node in locating slot by locking member
Part is firmly positioned in portion, and so that it will not by deviating from through hole and slide displacement will not axially occur along through hole.
After completing being located by connecting of above-mentioned hub node and maintaining part, it is only necessary to connector and to be welded between connecting object,
Hub type node and being located by connecting to connecting object can be completed.
One of key of the invention is: first for having fixed charge method end plate in maintaining part and being fixed on fixed charge method end plate
It blocking end plate and second and blocks end plate, the first closure end plate and the second closure end plate form clipping plugging structure to hub node,
By the limit of hub node in locating slot.It is blocked, is made between closure instead of cover board in the prior art using clipping plugging structure
Rigid connection not only enhances support overall structural strength, while penetration piece and closure are rigidly connected, this allows for penetration piece energy
A degree of shearing resistance is enough born, the structural strength of support is greatly strengthened.
The two of key of the invention are: the various components in support, which can be prefabricated in the factory, completes assembling, applies at the scene
Working hour, it is only necessary to which connector second end is welded into positioning with to connecting object.Greatly reduce the difficulty of site operation and strong
Degree, and weld on surface, it is easy to supervise and detect, reduces security risk.
The three of key of the invention are: seat structure of the present invention is simple, saves Steel material.
2. clamping plate type support provided by the invention, the locating slot along the hub node axial direction height H, with the hub section
Point axial length G match, it is described match refer to the 0≤H-G≤0.3cm.Two closure end plates in maintaining part it
Between distance i.e. locating slot along the height H of hub node axial direction, the axial length G of hub node can be slightly less than, installed in this way
When hub node, two closure end plates can clamp hub node, reinforce positioning.The present invention is preferably provided with 0≤H-G≤0.3cm, and two
Person's size within the above range, during installation, facilitates the through hole and two through holes blocked on end plate on adjustment hub node
Position is corresponding, will not influence structure positioning intensity because gap is excessive.
3. clamping plate type support provided by the invention, the connector include: support plate, the one side of the support plate is formed
The one side of the support plate is arranged in the first end, the maintaining part, and the bottom end of the support plate forms the second end,
And it is connect with described to connecting object.The support plate is as the fixed charge method end plate.Support plate and fixed charge method end plate are combined into one,
On the basis of not influencing seat structure intensity, keep seat structure more succinct, saves steel material.Meanwhile support plate is as fixing end
The four of plate and key of the invention reduce the whole absolute altitude of support.It, must not necessarily like in the prior art in the present invention
It must be using one of cap locations of hub node bottom as the minimum link position with connector.Therefore, using maintaining part with
The mode of connector combination, greatly reduces the absolute altitude of traditional hub type node support, instead of traditional support, reduces support steel
Amount, has saved great deal of steel.
4. clamping plate type support provided by the invention, the position of the welding positioning is along the hub node axial direction and the hub section
The distance of point is greater than 100mm.The material of hub node is aluminium alloy, when being welded, needs to avoid certain distance, to avoid hub
Node elevated temperature deformation.
The present invention is described in detail with reference to the accompanying drawing.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the main view of support in the embodiment of the present invention 1；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the first embodiment schematic diagram of connector in the embodiment of the present invention 1；
Fig. 4 is second of embodiment schematic diagram of connector in the embodiment of the present invention 1；
Fig. 5 is the third embodiment schematic diagram of connector in the embodiment of the present invention 1；
Fig. 6 is another embodiment schematic diagram (containing cover board) of support in the embodiment of the present invention 1；
Fig. 7 is the schematic diagram of application structure of support in the embodiment of the present invention 1；
Description of symbols:
1- rod piece, 2- hub node, 3- maintaining part, the closure end plate of 31- first, the closure end plate of 32- second, the first cover board of 36-,
The second cover board of 37-, 4- connector, the first stiffener plate of 41-, 42- support plate, the second stiffener plate of 43-, 44- square tube, 5- are waited for
Connecting object, 63- screw rod, the first nut of 64-, the second nut of 65-.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
Embodiment 1
As shown in figs. 1-7, the present embodiment provides a kind of clamping plate type supports of aluminium alloy hub type joint net frame, comprising: keeps
Portion 3 blocks end plate with fixed charge method end plate and the first closure end plate 31 being arranged in parallel on fixed charge method end plate one side and second
32, it is described two to block the locating slot for surrounding between end plate and the fixed charge method end plate and being suitable for being placed in hub node 2, the hub node 2
It is placed in limit in the locating slot, and described two end plates that block are in the axial ends formation closure clamping knot of the hub node 2
Structure；Locking assembly blocks end plate 31, the hub node including sequentially passing through described first along the axis direction of the hub node 2
2, described second the penetration piece of end plate 32 is blocked, and the both ends of the penetration piece is set, be suitable for limiting the penetration piece edge
The locking member of 2 axial displacement of hub node；Connector 4, suitable for being connected to the maintaining part 3 to have on connecting object 5
The first end being connect with the maintaining part 3, and with the second end being connect to connecting object 5.
Above-mentioned is core of the invention technical solution.At the construction field (site), in progress hub node and to the connection of connecting object
Before, the assembling of various components and support are assembled by the positioning of penetration piece and hub node in support, are completed.Hub node
Connection Step with support includes that hub node is placed in first in maintaining part first and is blocked between end plate and the second closure end plate
In the locating slot of formation, then penetration piece sequentially passes through the through hole on the first closure end plate, hub node and the second closure end plate,
By the limit of hub node in locating slot, subsequently, part will pass through by locking member and be firmly positioned in portion, so that it will not
By deviating from through hole and slide displacement will not axially occur along through hole.Connect in the positioning for completing above-mentioned hub node and maintaining part
After connecing, it is only necessary to connector and to be welded between connecting object, hub type node can be completed and determine with to connecting object
Position connection, can substantially reduce site operation difficulty and intensity.
One of key of the invention is: first for having fixed charge method end plate in maintaining part and being fixed on fixed charge method end plate
It blocking end plate and second and blocks end plate, the first closure end plate and the second closure end plate form clipping plugging structure to hub node,
By the limit of hub node in locating slot.It is blocked, is made between closure instead of cover board in the prior art using clipping plugging structure
Rigid connection not only enhances support overall structural strength, while penetration piece and closure are rigidly connected, this allows for penetration piece energy
A degree of shearing resistance is enough born, the structural strength of support is greatly strengthened.The two of key of the invention are: in support
Various components, which can be prefabricated in the factory, completes assembling, during on-site construction, it is only necessary to weld connector second end with to connecting object
Connect positioning.The difficulty and intensity of site operation are greatly reduced, and is welded on surface, is easy to supervise and detect, reduce
Security risk.The three of key of the invention are: seat structure of the present invention is simple, saves Steel material.
Further, as shown in Figs. 1-2, heretofore described locating slot is along the axial height H of the hub node 2, with institute
The axial length G for stating hub node 2 matches, it is described match refer to the 0≤H-G≤0.3cm.Two closure in maintaining part
The distance between end plate namely locating slot can also be slightly less than the axial length G of hub node along the height H of hub node axial direction, this
When installing hub node, two closure end plates can clamp hub node sample, reinforce positioning.The present invention be preferably provided with 0≤H-G≤
0.3cm, the two size within the above range, during installation, facilitate on the through hole and two closure end plates on adjustment hub node
Perforation hole site it is corresponding, structure positioning intensity will not be influenced because gap is excessive.
In the present invention, as shown in Figure 1-3, the type shape of hub node be it is cylindric, the axial sides end face of cylinder and cylinder
Axis direction is vertical, and therefore, the first closure end plate 31 and the second closure end plate 32 are vertical with the fixed charge method end plate
Setting.Keep mounting structure stronger.
As specific embodiment, heretofore described first, which blocks end plate 31 and second, blocks end plate 32 and the fixation
End plate welding positioning.First closure end plate 31 and the second closure end plate 32 and fixed charge method end plate, three are welded using steel plate, from
It is bigger by spending, and the first closure end plate and second can be arbitrarily set and block the shape of end plate, for example, round, square or long
It is rectangular etc..As shown in figure 3, the first closure end plate 31 and the second closure end plate 32 are all made of rectangle structure.
As specific embodiment, T-type plate, π template, round tube, the structural shapes such as square tube are can be used in the connector 4.Tool
Body, as shown in Figure 1, the connector 4 includes: support plate 42, the one side of the support plate 42 forms the first end, institute
State the one side that the support plate 42 is arranged in maintaining part 3, the bottom end of the support plate 42 forms the second end, and with it is described
It is connected to connecting object 5.In the connector 4 further include: reinforce positioning region, it is that the support plate 42 is set with the side
The opposite another side in face, the bottom end for reinforcing positioning region form the second end and connect with described to connecting object 5.
As specific embodiment, as shown in Figure 1, the reinforcement positioning region includes: stiffener plate, the stiffener plate
One end face is connect with the support plate 42, and bottom end forms the second end and connect with described to connecting object 5.
Further, as shown in figure 3, the stiffener plate is vertically arranged with the support plate 42, to enhance support strength.
As the first embodiment of connector, as shown in figure 3, the stiffener plate is equipped with two groups, including first adds
Strengthening tendons plate 41, the second stiffener plate 43 are symmetrically positioned in the axis two sides to connecting object.The stiffener plate and the branch
Fagging forms π type support construction.
As second of embodiment of connector, as shown in figure 4, the stiffener plate is equipped with one group, including first adds
Strengthening tendons plate 41, on the central axes to connecting object.The stiffener plate and the support plate form T-type support knot
Structure.
As the third embodiment of connector, as shown in figure 5, the reinforcement positioning region includes: reinforced pipe, it is described to add
One end of strong pipe is connect with the support plate 42, and one side forms the second end and connect with described to connecting object.Add
Rectangular tube 44 can be used in strong pipe.
As the variant embodiment of connector, rectangular tube is can be directly used in connector 4, and the side panel of rectangular tube is formed
The fixed charge method end plate, one end capitiform is at the second end.
Specifically, being set respectively as shown in fig. 6, support can also include: the first cover board 36 and the second cover board 37 in the present invention
It sets and is blocked between end plate 31 and the second closure end plate 32 in the axial ends of the hub node 2 and described first.The present invention
In first block end plate 31 and second block end plate 32 use plectane or square plate, original novel hub can be replaced as shown in Figs. 1-5
The cover board of joint net frame can also be arranged closure end plate at the top of cover board as shown in Figure 6 and cover to cover board.
As a further improvement, as shown in figs. 1-7, regarding the support plate 42 as the fixed charge method end plate.By support plate with
Fixed charge method end plate is combined into one, and on the basis of not influencing seat structure intensity, keeps seat structure more succinct, saves steel material.Meanwhile
Support plate as fixed charge method end plate and key of the invention four, reduce the whole absolute altitude of support.Not necessarily like existing in the present invention
Have in technology like that, it is necessary to using one of cap locations of hub node bottom as the minimum link position with connector.Cause
This greatly reduces the absolute altitude of traditional hub type node support in such a way that maintaining part is combined with connector, props up instead of tradition
Seat reduces support steel using amount, has saved great deal of steel.
Specifically, both ends all have external screw thread as shown in Figure 1, heretofore described penetration piece includes: screw rod 63；It is described
Locking member includes: the first nut 65 and the second nut 64, one end of the screw rod 63 sequentially pass through described first block end plate 31,
The hub node 2 and described second blocks end plate 32, and two nut is fixed with the external thread bolt connection at 33 both ends of screw rod respectively
Position, and limit block end plate 31 and 32 outside of the second closure end plate described first respectively.As another embodiment,
The penetration piece includes: bolt, and there is the bolt externally threaded one end to sequentially pass through the first closure end plate, the hub section
Point and described second blocks end plate, and the nut that the other end has limits the described first outside for blocking end plate.The locking member packet
Include: third nut is spirally connected with external screw thread one end of the bolt and limits the outside for blocking end plate described second.
It is described to refer to sole plate, tubular truss, steel framed bent or steel frame to connecting object 5 in the present invention.The present invention
In, the second end of the connector 4 and described weld to connecting object 5 position.The position of the welding positioning is along the hub section
Point 2 is axial to be greater than 100mm at a distance from the hub node.The material of hub node is aluminium alloy, when being welded, needs to avoid
Certain distance, to avoid hub node elevated temperature deformation.
The present invention is prefabricated in the factory in specific installation and completes the connection of connector and maintaining part, at the construction field (site), such as schemes
Shown in 7, after rod piece 1 is connect with hub node, hub node 2 is slid into first by locating slot side and blocks end plate 31 and the second closure end
It is limited between plate, screw rod 63 is then passed through into the through hole on the first closure end plate 31, hub node 2 and the second closure end plate 32,
The first nut and the second nut are positioned with the external thread bolt connection at screw rod both ends respectively again, two nuts block on the outside of end plate with two
It fits closely and completes locking positioning.Connector second end is finally welded into positioning with to connecting object 5, completes construction.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (14)
1. a kind of clamping plate type support of aluminium alloy hub type joint net frame characterized by comprising
Maintaining part (3), with fixed charge method end plate and be arranged in parallel on fixed charge method end plate one side first block end plate (31) and
Second blocks end plate (32), and described two block is surrounded between end plate and the fixed charge method end plate suitable for being placed in determining for hub node (2)
Position slot, the hub node (2) are placed in limit in the locating slot, and described two end plates that block are in the axis of the hub node (2)
It is formed to both ends and blocks clamp structure；
Locking assembly blocks end plate (31), the hub including sequentially passing through described first along the axis direction of the hub node (2)
Node (2), described second block the penetration piece of end plate (32), and are suitable for limiting the penetration piece along hub node (2) axis
To the locking member of displacement；
Connector (4) is suitable for being connected to the maintaining part (3) on connecting object (5), have with the maintaining part (3) even
The first end connect, and with the second end being connect to connecting object (5).
2. the clamping plate type support of aluminium alloy hub type joint net frame according to claim 1, which is characterized in that the locating slot
Along the height H of hub node (2) axial direction, match with the axial length G of the hub node (2), it is described match refer to institute
State 0≤H-G≤0.3cm.
3. the clamping plate type support of aluminium alloy hub type joint net frame according to claim 1, which is characterized in that first envelope
Stifled end plate (31) and second closure end plate (32) are vertically arranged with the fixed charge method end plate.
4. the clamping plate type support of aluminium alloy hub type joint net frame according to claim 1, which is characterized in that first envelope
Stifled end plate (31) and second block end plate (32) and fixed charge method end plate welding positioning.
5. the clamping plate type support of aluminium alloy hub type joint net frame according to claim 1, which is characterized in that the connector
(4) include:
Support plate (42), the one side of the support plate (42) form the first end, and the maintaining part (3) is arranged in the branch
The one side of fagging (42), the bottom end of the support plate (42) forms the second end, and connects with described to connecting object (5)
It connects.
6. the clamping plate type support of aluminium alloy hub type joint net frame according to claim 5, which is characterized in that the support plate
(42) it is used as the fixed charge method end plate.
7. the clamping plate type support of aluminium alloy hub type joint net frame according to claim 5, which is characterized in that the connector
(4) in further include:
Reinforce positioning region, setting is in the another side opposite with the one side of the support plate (42), the reinforcement positioning
The bottom end in portion forms the second end and connect with described to connecting object (5).
8. the clamping plate type support of aluminium alloy hub type joint net frame according to claim 7, which is characterized in that described to reinforce determining
Position portion includes:
One end face of stiffener plate, the stiffener plate is connect with the support plate (42), bottom end formed the second end and with
It is described to be connected to connecting object (5).
9. the clamping plate type support of aluminium alloy hub type joint net frame according to claim 7, which is characterized in that described to reinforce determining
Position portion includes:
One end of reinforced pipe, the reinforced pipe is connect with the support plate (42), one side formed the second end and with institute
It states and is connected to connecting object.
10. the clamping plate type support of aluminium alloy hub type joint net frame according to claim 1, which is characterized in that
The penetration piece includes: screw rod (63), and both ends all have external screw thread；
The locking member includes: the first nut (65) and the second nut (64), and one end of the screw rod (63) sequentially passes through described
First block end plate (31), the hub node (2) and it is described second closure end plate (32), two nut respectively with the screw rod
(63) the external thread bolt connection positioning at both ends, and limit block end plate (31) and the second closure end plate described first respectively
(32) outside.
11. the clamping plate type support of aluminium alloy hub type joint net frame according to claim 1, which is characterized in that described to even
Connecing object (5) is sole plate, tubular truss, steel framed bent or steel frame.
12. the clamping plate type support of aluminium alloy hub type joint net frame according to claim 1, which is characterized in that further include: the
One cover board (36) and the second cover board (37), the axial ends and described first for being separately positioned on the hub node (2) block end plate
(31) it is blocked between end plate (32) with described second.
13. the clamping plate type support of aluminium alloy hub type joint net frame according to claim 1, which is characterized in that the connection
The second end of part (4) and described weld to connecting object (5) position.
14. the clamping plate type support of aluminium alloy hub type joint net frame according to claim 13, which is characterized in that the welding
The position of positioning is axially greater than 100mm along the hub node (2) at a distance from the hub node.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811045880.9A CN109138164A (en) | 2018-09-07 | 2018-09-07 | A kind of clamping plate type support of aluminium alloy hub type joint net frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811045880.9A CN109138164A (en) | 2018-09-07 | 2018-09-07 | A kind of clamping plate type support of aluminium alloy hub type joint net frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109138164A true CN109138164A (en) | 2019-01-04 |
Family
ID=64823866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811045880.9A Pending CN109138164A (en) | 2018-09-07 | 2018-09-07 | A kind of clamping plate type support of aluminium alloy hub type joint net frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109138164A (en) |
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| JPH11324110A (en) * | 1998-03-12 | 1999-11-26 | Nippon Light Metal Co Ltd | Journaling structure of skelton structure |
| JP2000297470A (en) * | 1999-02-08 | 2000-10-24 | Nippon Light Metal Co Ltd | Framed structure unit and framed structure using the unit |
| JP2001200586A (en) * | 2000-01-20 | 2001-07-27 | Nippon Light Metal Co Ltd | Frame structure |
| CN205171691U (en) * | 2015-10-29 | 2016-04-20 | 华电重工股份有限公司 | Large -span net casing with hub node |
| CN106049680A (en) * | 2016-07-13 | 2016-10-26 | 华电重工股份有限公司 | Combined framework with grid frame and truss being located on same plane and connecting piece |
| CN107447854A (en) * | 2017-09-20 | 2017-12-08 | 华电重工股份有限公司 | A kind of combining structure and its connector of gable and main truss |
| CN209538393U (en) * | 2018-09-07 | 2019-10-25 | 华电重工股份有限公司 | A kind of clamping plate type support of aluminium alloy hub type joint net frame |
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2018
- 2018-09-07 CN CN201811045880.9A patent/CN109138164A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11324110A (en) * | 1998-03-12 | 1999-11-26 | Nippon Light Metal Co Ltd | Journaling structure of skelton structure |
| JP2000297470A (en) * | 1999-02-08 | 2000-10-24 | Nippon Light Metal Co Ltd | Framed structure unit and framed structure using the unit |
| JP2001200586A (en) * | 2000-01-20 | 2001-07-27 | Nippon Light Metal Co Ltd | Frame structure |
| CN205171691U (en) * | 2015-10-29 | 2016-04-20 | 华电重工股份有限公司 | Large -span net casing with hub node |
| CN106049680A (en) * | 2016-07-13 | 2016-10-26 | 华电重工股份有限公司 | Combined framework with grid frame and truss being located on same plane and connecting piece |
| CN107447854A (en) * | 2017-09-20 | 2017-12-08 | 华电重工股份有限公司 | A kind of combining structure and its connector of gable and main truss |
| CN209538393U (en) * | 2018-09-07 | 2019-10-25 | 华电重工股份有限公司 | A kind of clamping plate type support of aluminium alloy hub type joint net frame |
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