CN206635940U - A kind of grid structure - Google Patents
A kind of grid structure Download PDFInfo
- Publication number
- CN206635940U CN206635940U CN201720163707.3U CN201720163707U CN206635940U CN 206635940 U CN206635940 U CN 206635940U CN 201720163707 U CN201720163707 U CN 201720163707U CN 206635940 U CN206635940 U CN 206635940U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- blind hole
- sleeve pipe
- grid structure
- hole
- 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.)
- Expired - Fee Related
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Abstract
It the utility model is related to a kind of grid structure, including connecting rod and bolt sphere, multiple first blind holes are provided with bolt sphere, screw thread is provided with first blind hole, connecting rod body and the sleeve pipe being set in connecting rod body are provided with connecting rod, the screw thread that can be engaged with the first blind hole internal thread is provided with sleeve pipe, bearing is provided between sleeve pipe and connecting rod body, first through hole is provided with sleeve pipe, connecting rod body opening position corresponding with first through hole is provided with the second blind hole, and screw thread is provided with the second blind hole；Builder can be combined into multiple small grid structures first with connector and bolt sphere on the ground；The small grid structure spliced then is transported to appointed place, sleeve pipe is extend into the first blind hole, and utilization is arranged on sleeve pipe and sleeve pipe and bolt sphere are tightly fastened by the first blind hole internal thread, after fixation, the screwed fixture in the surfaces such as bolt is tightened in the second blind hole through first through hole rear thread, sleeve pipe and connecting rod are tightly fastened.
Description
Technical field
Engineering construction field is the utility model is related to, more particularly to a kind of rack framework.
Background technology
Rack is the space structure to be linked by plurality of rods part according to certain grid configuration by node.Form rack
Elementary cell have pyrometric cone, triangular prism, square, butt quadrangular pyramid etc., be combined into flat shape by these elementary cells
Triangle, quadrangle, hexagon, circular or other any bodies.With space-load, in light weight, rigidity is big, anti-seismic performance
The advantages that good；It can be used as gymnasium, cinema, show room, Waiting Lounge, Stadium canopy, hangar, two-way large pillar net
Roof system of the frame structure away from buildings such as workshops.
Such as a kind of grid structure disclosed in the Chinese patent that notification number is " CN202390927U ", it includes chord member and abdomen
Bar, chord member include top boom and lower boom, are connected between upper and lower chord member by bolt sphere；Although this fixed form
Simply and it is easy to construct, but due to being threaded connection between upper and lower chord member, is required for revolving chord member when often fixing a chord member
Tighten in bolt sphere, be fixed so chord member can only be fixed in bolt sphere by operator successively in a certain order, no
A part of grid structure assembled is fixed to another grid structure by the more people of energy simultaneously, is such as first spliced into multiple small nets
Frame A, during multiple small rack A then are assembled into big rack B, because there is screw thread at chord member both ends, and screw thread can not be anti-
Turn, so this assembling can not be carried out, cause to build less efficient.
Utility model content
The purpose of this utility model be to provide it is a kind of can the convenient and quick grid structure assembled.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of grid structure, bag
Connecting rod and bolt sphere are included, multiple first blind holes are provided with the bolt sphere, screw thread is provided with first blind hole, it is described
Connecting rod body and the sleeve pipe being set in connecting rod body are provided with connecting rod, be provided with described sleeve pipe can with it is first blind
The screw thread that hole internal thread is engaged, bearing is provided between described sleeve pipe and connecting rod body, first is provided with described sleeve pipe
Through hole, connecting rod body opening position corresponding with first through hole are provided with the second blind hole, are provided with second blind hole
Screw thread.
By using above-mentioned technical proposal, builder can be combined into multiple small nets first with connector and bolt sphere on the ground
Frame structure；The small grid structure spliced then is transported to appointed place, sleeve pipe is extend into the first blind hole, and utilizes and sets
Put and be tightly fastened sleeve pipe and bolt sphere in sleeve pipe and the first blind hole internal thread, after fixed, the surfaces such as bolt are carried into spiral shell
The fixture of line is tightened in the second blind hole through first through hole rear thread, and sleeve pipe and connecting rod are tightly fastened.
Preferably, the connecting rod body inner hollow forms the first cavity.
By using above-mentioned technical proposal, connecting rod inner hollow, such setting can be built with the weight of connecting rod, mitigation
The weight of thing is built, reduces materials, it is cost-effective, and convenience in transport.
Preferably, it is placed with ball in first cavity.
By using above-mentioned technical proposal, ball is placed in the first cavity, ball can roll in the first cavity, with this
Check whether the rack for building shaping is horizontal；When ball all moves to certain inside the connecting rod lain across, it is known that rack is taken
Build out-of-flatness；Magnetisable material, which be can also be used, to be slided in connecting rod, and the ball being placed in the first cavity is attracted into first
At cavity center material, whether observation ball slides to connecting rod left and right ends.
Preferably, the connector to be spherical, is uniformly provided with multiple first blind holes on the connector, described the
Screw thread is provided with one blind hole, the first blind hole that two of which is oppositely arranged is angularly disposed.
By using above-mentioned technical proposal, four the first blind holes are respectively arranged with spherical connector, two-by-two relatively；
Connecting rod is threadedly attached in inside the first blind hole, one of which is oppositely arranged that oblique to extend into first blind in the first blind hole
In hole, plug it is also angularly disposed into the connecting rod in the first blind hole, recycling be arranged on another group of the first blind hole on connector,
Rack can be assembled into two layers up and down, such rack is more firm, firm.
Preferably, being coated with nanometer magnetofluid layer in first blind hole, nanometer magnetofluid is coated with described sleeve pipe
Layer.
By using above-mentioned technical proposal, nanometer magnetofluid layer is coated with sleeve pipe and the first blind hole, makes sleeve pipe can
To be preferably fixed in the first blind hole；Due to having the function that to attract each other between magnetic force, so it is blind to stretch into first in sleeve pipe
The effect of pre-determined bit is had before hole.
Preferably, the connecting rod and bolt ball surface are coated with protective layer.
By using above-mentioned technical proposal, during by the rack that bolt sphere and connecting rod are formed by connecting on for building
Wait, if when gymnasium, stadium, may because of weather reason washing away by wind and rain, in connecting rod and bolt sphere table
Face is armor coated, and the moisture in connecting rod, bolt sphere and air, oxygen-barrier are avoided connecting rod, bolt sphere oxygen by protective layer
Change corrosion, strengthen the durability of workpiece.
In summary, the utility model has the advantages that：Builder can be on the ground first with connector and spiral shell
Bolt ball is combined into multiple small grid structures；The small grid structure spliced then is transported to appointed place, sleeve pipe is extend into
In one blind hole, and utilization is arranged on sleeve pipe and sleeve pipe and bolt sphere are tightly fastened by the first blind hole internal thread, will after fixed
The screwed fixture in the surfaces such as bolt is tightened in the second blind hole through first through hole rear thread, and sleeve pipe is tight with connecting rod
Close fixation.
Brief description of the drawings
Fig. 1 is overall structure diagram in embodiment, for embodying the position relationship between connecting rod and bolt sphere；
Fig. 2 is bolt sphere overall structure diagram, for embodying the first blind hole being arranged in bolt sphere；
Fig. 3 is bolt sphere structure sectional view in embodiment, for embodying one group of first angularly disposed blind hole；
Fig. 4 is connecting rod structure sectional view in embodiment, for embodying connecting rod internal structure.
In figure, 1, connecting rod；2nd, bolt sphere；21st, the first blind hole；22nd, sleeve pipe；221st, first through hole；23rd, connecting rod sheet
Body；231st, the second blind hole；232nd, the first cavity；233rd, ball；24th, bearing；3rd, nanometer magnetofluid layer；4th, protective layer.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Embodiment：As shown in figure 1, a kind of grid structure, including connecting rod 1 and bolt sphere 2, bolt sphere 2 are spheroid, are such as schemed
Shown in 2 and Fig. 3, six the first blind holes 21 are provided with bolt sphere 2, two-by-two relatively, and the first blind hole 21 and the line phase of the centre of sphere
Mutually vertical, the first blind hole 21 that one of which is oppositely arranged is extended vertically into bolt sphere 2, and two group of first blind hole 21 is oblique in addition
It extend into bolt sphere 2, screw thread is both provided with each first blind hole 21；Nanometer magnetic current is coated with the first blind hole 21
Body layer 3, refer to a kind of water-soluble ferroferric oxide nano magnetic disclosed in the Chinese patent that notification number is " CN103922422A "
The preparation method of fluid；Layer protective layer 4 is coated with the surface of bolt sphere 2, protective layer 4 is formed by antirust paint coating,
Refer to a kind of metal antirusting agent disclosed in the Chinese patent that notification number is " CN101298679A ".
As shown in figure 4, connecting rod 1 is the stock of cylinder, and the inner hollow of connecting rod 1 the first cavity 232 of formation, first
Cavity 232 is arranged at the inner hub location of connecting rod 1, places a ball 233 in the first cavity 232, ball 233 can
Rolled in the first cavity 232；Connecting rod 1 includes connecting rod body 23 and is set on two ends of connecting rod main body 23
Sleeve pipe 22, bearing 24 is provided between sleeve pipe 22 and connecting rod main body 23, sleeve pipe 22 can be extend into the first blind hole 21, in sleeve pipe
Screw thread is provided with 22, fixes sleeve pipe 22 with bolt sphere using screw thread；Multiple second are uniformly provided with connecting rod 1
Blind hole 231,231 corresponding opening position of the second blind hole is provided with first through hole 221 on casing 22；It is coated with casing 22
Nanometer magnetofluid layer 3, refer to the oxidation three of one kind water solubility four disclosed in the Chinese patent that notification number is " CN103922422A "
The preparation method of iron nanometer magnetofluid；Layer protective layer 4 is coated with connecting rod 1, protective layer 4 is formed by antirust paint coating
, refer to a kind of metal antirusting agent disclosed in the Chinese patent that notification number is " CN101298679A ".
Application method：, will after can first connecting rod 1 be extend into the first blind hole 21 in bolt sphere 2 in building course
Connecting rod 1 and bolt sphere 2, which are fixed, is spliced into an entirety；Then the entirety spliced is transported to behind suitable position and continues to spell
It is connected into a complete rack；Sleeve pipe 22 is extended into the first blind hole 21, screw thread screws；Bolt is then worn into thick first through hole
It is tightened on after 221 in second blind hole 221, sleeve pipe 22 is closely fixed in connecting rod body 23, it is complete so as to be spliced into one
Whole rack；When building some heavy constructions again, rack is taken using angularly disposed the first blind hole 21 in bolt sphere 2
Build up two layers, it is more firm.
Claims (6)
1. a kind of grid structure, including connecting rod（1）And bolt sphere（2）, it is characterised in that：The bolt sphere（2）Inside it is provided with
Multiple first blind holes（21）, first blind hole（21）Inside it is provided with screw thread, the connecting rod（2）On be provided with connecting rod body
（23）Be set in connecting rod body（23）On sleeve pipe（22）, described sleeve pipe（22）On be provided with can be with the first blind hole（21）It is interior
The screw thread that screw thread is engaged, described sleeve pipe（22）And connecting rod body（23）Between be provided with bearing（24）, described sleeve pipe（22）
On be provided with first through hole（221）, the connecting rod body（23）With first through hole（221）Corresponding opening position is provided with second
Blind hole（231）, second blind hole（231）Inside it is provided with screw thread.
A kind of 2. grid structure according to claim 1, it is characterised in that：The connecting rod body（23）Inner hollow shape
Into the first cavity（232）.
A kind of 3. grid structure according to claim 2, it is characterised in that：First cavity（232）Inside it is placed with circle
Ball（233）.
A kind of 4. grid structure according to claim 3, it is characterised in that：The connector（1）To be spherical, the connection
Part（1）On be uniformly provided with multiple first blind holes（11）, first blind hole（11）Screw thread is inside provided with, two of which is relative
The first blind hole set（11）It is angularly disposed.
A kind of 5. grid structure according to claim 4, it is characterised in that：First blind hole（21）It is interior to be coated with nanometer
Magnetic fluid layer（3）, described sleeve pipe（22）It is upper to be coated with nanometer magnetofluid layer（3）.
A kind of 6. grid structure according to claim 5, it is characterised in that：The connecting rod（1）And bolt sphere（2）Surface
Coat matcoveredn（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720163707.3U CN206635940U (en) | 2017-02-23 | 2017-02-23 | A kind of grid structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720163707.3U CN206635940U (en) | 2017-02-23 | 2017-02-23 | A kind of grid structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206635940U true CN206635940U (en) | 2017-11-14 |
Family
ID=60252568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720163707.3U Expired - Fee Related CN206635940U (en) | 2017-02-23 | 2017-02-23 | A kind of grid structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206635940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972731A (en) * | 2019-03-08 | 2019-07-05 | 福建鑫晟钢业有限公司 | A kind of high intensity spatial steel structure node and its installation method |
-
2017
- 2017-02-23 CN CN201720163707.3U patent/CN206635940U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972731A (en) * | 2019-03-08 | 2019-07-05 | 福建鑫晟钢业有限公司 | A kind of high intensity spatial steel structure node and its installation method |
| CN109972731B (en) * | 2019-03-08 | 2020-11-10 | 福建鑫晟钢业有限公司 | High-strength space steel structure node and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20210223 |