CN109386052A - Hollow bolt ball net rack - Google Patents
Hollow bolt ball net rack Download PDFInfo
- Publication number
- CN109386052A CN109386052A CN201811445271.2A CN201811445271A CN109386052A CN 109386052 A CN109386052 A CN 109386052A CN 201811445271 A CN201811445271 A CN 201811445271A CN 109386052 A CN109386052 A CN 109386052A
- Authority
- CN
- China
- Prior art keywords
- bolt
- rod piece
- threaded hole
- hollow
- sleeve
- 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
- 238000009434 installation Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010923 batch production Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007787 solid Substances 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B1/1903—Connecting nodes specially adapted therefor
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B1/1903—Connecting nodes specially adapted therefor
- E04B1/1906—Connecting nodes specially adapted therefor with central spherical, semispherical or polyhedral connecting element
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B2001/1957—Details of connections between nodes and struts
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 invention discloses a hollow bolt ball net rack, comprising: the hollow ball is provided with a special nut, and the special nut is provided with a first threaded hole; the rod piece is provided with a screw hole at the lower part and is connected with the special nut through a bolt, and the bolt is inserted into the first threaded hole; the sleeve is installed between the bottom end of the rod piece and the top end of the special nut, a second threaded hole is formed in the sleeve, the bolt penetrates through the second threaded hole, a jackscrew hole is further formed in the side wall of the sleeve, and a jackscrew is installed in the jackscrew hole. Through the mode, the hollow bolt ball net rack can achieve the purposes of quick and correct installation and reduction of self weight and manufacturing cost, can improve the installation speed of a construction site, and saves the installation cost.
Description
Technical field
The invention belongs to steel building fields, and in particular to a kind of hollow bolt ball grid.
Background technique
Steel building field mainly uses bolt-ball net frame and welding ball grid both at home and abroad at present, no matter from processing and fabricating
Or in-site installation all cuts both ways, and the bolt sphere and rod piece of bolt-ball net frame are all within factory scale production and processing system
Make, has the advantages that machining accuracy is high, speed of production is fast, is suitable for mass production, the component processed, after transporting construction site to
It can be convenient and quickly install, but due to all solid steel balls of bolt-ball net frame, the rack of same size, bolt
Ball grid weighs about 15-20% than welding ball grid, but installation speed is then 5-8 times faster than welding ball grid.Welding ball grid can only
In plant produced hollow sphere and rod piece, when needing to install at the scene at any time measurement angle and with weldering rod piece, therefore scene it is increased
Ancillary equipment and process are more, and installation speed is slower, and mounting cost is higher, and the time used is then 5-8 times of bolt-ball net frame, but
Due to welding all hollow steel balls of ball grid, it is lighter than bolt-ball net frame about to weld ball grid for the rack of same size
15-20%。
Summary of the invention
The invention mainly solves the technical problem of providing a kind of hollow bolt ball grids, and it is raw can to carry out batch production scale
It produces, scene does not need to measure and with weldering, do not need increase ancillary equipment and process, can reach quickly correct installation and reduce certainly
The purpose of body weight and cost.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of hollow bolt ball grid, packet
It includes:
One hollow sphere is equipped with specialized nut on the hollow sphere, the first threaded hole is offered on the specialized nut；
One rod piece offers screw hole under the rod piece, and the rod piece is connected by bolt with the specialized nut, the spiral shell
Bolt is inserted into first threaded hole；
One sleeve, the sleeve are mounted between the rod piece bottom end and the specialized nut top, offer in the sleeve
Second threaded hole, the bolt pass through second threaded hole, and the sleeve lateral wall is also provided with a top wire hole, the top wire hole
Jackscrew is inside installed.
In a preferred embodiment of the present invention, the first threaded hole described in the bolt-through and second threaded hole.
In a preferred embodiment of the present invention, the bolt and first threaded hole and second corresponding threaded holes
It closes.
In a preferred embodiment of the present invention, the nut portion of the bolt is located in the rod piece.
In a preferred embodiment of the present invention, the rod piece and the specialized nut are matched with the sleeve respectively.
In a preferred embodiment of the present invention, the top wire hole and second threaded hole are perpendicular.
The beneficial effects of the present invention are: a kind of hollow bolt ball grid of the present invention, the hollow bolt ball grid can reduce
The weight of bolt-ball net frame at present reduces building cost, carries out batch production large-scale production, work guarantees quality and installation accuracy, existing
Field does not need to measure and with weldering, does not need to increase ancillary equipment and process, can reach and quickly correctly install and reduce itself weight
The purpose of amount and cost saves mounting cost to improve the installation speed of construction site.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of hollow bolt ball grid.
The components in the drawings are labeled as follows: 1, hollow sphere；2, specialized nut；3, the first threaded hole；4, rod piece；5, screw rod
Hole；6, bolt；7, sleeve；8, the second threaded hole；9, top wire hole.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
The embodiment of the present invention includes: a kind of hollow bolt ball grid, comprising:
One hollow sphere 1 is equipped with specialized nut 2 on the hollow sphere 1, and the specialized nut 2 is just pre-welded in factory
On the hollow sphere 1, so that the factorial production is realized, on the basis of not changing hollow steel ball structure, in 1 table of hollow sphere
Face is with the specialized nut 2 of burn-oning, to make its scene that can quick as bolt-ball net frame, conveniently, correctly install.
The first threaded hole 3 is offered on the specialized nut 2, first threaded hole 3 is used for the insertion of the bolt 6,
So that the rod piece 4 is connected with the specialized nut 2.
One rod piece 4, screw hole 5 is offered under the rod piece 4, and the rod piece 4 passes through bolt 6 and 2 phase of specialized nut
Connection, the bolt 6 are inserted into first threaded hole 3, and the nut portion of the bolt 6 is located in the rod piece 4, the spiral shell
The nut portion of bolt 6 is greater than the diameter of the screw hole 5, so that the bolt 6 is in connection without departing from the rod piece 4.
One sleeve 7, the sleeve 7 are mounted between 2 top of 4 bottom end of rod piece and the specialized nut, the sleeve 7
The second threaded hole 8 is inside offered, the bolt 6 passes through second threaded hole 8, second threaded hole 8 and first spiral shell
3 aperture of pit is identical, for the insertion of the bolt 6, for the rod piece 4, the sleeve 7 and the hollow sphere 1
Connection.
7 side wall of sleeve is also provided with a top wire hole 9, and the top wire hole 9 and second threaded hole 8 are perpendicular.Institute
It states and jackscrew is installed in top wire hole 9, jackscrew is circumferentially fixed for the bolt 6, and the bolt 6 is tightened by jackscrew, to reach
To fastening effect, while making appearance more beautiful and easy to assembly.
The bolt 6 runs through first threaded hole 3 and second threaded hole 8, the bolt 6 and first screw thread
Hole 3 and second threaded hole 8 match, so that the connection of the rod piece 4, the sleeve 7 and the hollow sphere 1.
The rod piece 4 and the specialized nut 2 are matched with the sleeve 7 respectively, so that entire rack outer wall is smooth.
Compared with prior art, a kind of hollow bolt ball grid of the present invention, the hollow bolt ball grid do not change it is hollow
On the basis of steel ball structure, only in plant produced, in ball surface with specialized nut of burn-oning, scene can be as bolt net
Frame is equally quick, conveniently, correctly installs, and can reduce the weight of current bolt-ball net frame, reduces building cost, carries out factory
Change large-scale production, work guarantees quality and installation accuracy, and scene does not need to measure and with weldering, do not need to increase ancillary equipment and work
Sequence can achieve the purpose that quickly correct installation and reduce own wt and cost, so that the installation speed of construction site is improved,
Save mounting cost.
In the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "left", "right", "inner", "outside"
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings or the invention product using when usually put
Orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning
Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (6)
1. a kind of hollow bolt ball grid characterized by comprising
One hollow sphere is equipped with specialized nut on the hollow sphere, the first threaded hole is offered on the specialized nut；
One rod piece offers screw hole under the rod piece, and the rod piece is connected by bolt with the specialized nut, the spiral shell
Bolt is inserted into first threaded hole；
One sleeve, the sleeve are mounted between the rod piece bottom end and the specialized nut top, offer in the sleeve
Second threaded hole, the bolt pass through second threaded hole, and the sleeve lateral wall is also provided with a top wire hole, the top wire hole
Jackscrew is inside installed.
2. a kind of hollow bolt ball grid according to claim 1, it is characterised in that: the first spiral shell described in the bolt-through
Pit and second threaded hole.
3. a kind of hollow bolt ball grid according to claim 2, it is characterised in that: the bolt and first screw thread
Hole and second corresponding threaded holes close.
4. a kind of hollow bolt ball grid according to claim 1, it is characterised in that: the nut portion of the bolt is located at
In the rod piece.
5. a kind of hollow bolt ball grid according to claim 1, it is characterised in that: the rod piece and the specialized nut
It is matched respectively with the sleeve.
6. a kind of hollow bolt ball grid according to claim 1, it is characterised in that: the top wire hole and second spiral shell
Pit is perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811445271.2A CN109386052A (en) | 2018-11-29 | 2018-11-29 | Hollow bolt ball net rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811445271.2A CN109386052A (en) | 2018-11-29 | 2018-11-29 | Hollow bolt ball net rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109386052A true CN109386052A (en) | 2019-02-26 |
Family
ID=65430041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811445271.2A Pending CN109386052A (en) | 2018-11-29 | 2018-11-29 | Hollow bolt ball net rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109386052A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118029529A (en) * | 2024-03-04 | 2024-05-14 | 山东大学 | Hollow multi-bolt ball net frame connecting joint and installation method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134440Y (en) * | 1992-11-02 | 1993-05-26 | 马又华 | Hollow bolt ball pitch point for netted texture |
| JPH08128115A (en) * | 1994-10-31 | 1996-05-21 | Kawatetsu Steel Prod Corp | Spherical joint for space truss and member-jointed space truss structure using the joint |
| JPH11152830A (en) * | 1997-06-16 | 1999-06-08 | Tatsuo Ono | Attaching device for plate-shaped body |
| CN1450232A (en) * | 2003-04-23 | 2003-10-22 | 北京太空板业股份有限公司 | Net frame sphere structure and production method thereof |
| CN205475686U (en) * | 2016-01-26 | 2016-08-17 | 天津大学 | Hollow hub node of assembled |
| CN206844312U (en) * | 2017-05-06 | 2018-01-05 | 深圳艺洲建筑工程设计有限公司 | A kind of bolt sphere grid joint |
| CN207919740U (en) * | 2018-01-24 | 2018-09-28 | 溧阳市中波航天设备制造有限公司 | A kind of straight tube component for grid structure with bolt-sphere joints |
| CN209523292U (en) * | 2018-11-29 | 2019-10-22 | 江苏亨通高压海缆有限公司 | A kind of hollow bolt ball grid |
-
2018
- 2018-11-29 CN CN201811445271.2A patent/CN109386052A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134440Y (en) * | 1992-11-02 | 1993-05-26 | 马又华 | Hollow bolt ball pitch point for netted texture |
| JPH08128115A (en) * | 1994-10-31 | 1996-05-21 | Kawatetsu Steel Prod Corp | Spherical joint for space truss and member-jointed space truss structure using the joint |
| JPH11152830A (en) * | 1997-06-16 | 1999-06-08 | Tatsuo Ono | Attaching device for plate-shaped body |
| CN1450232A (en) * | 2003-04-23 | 2003-10-22 | 北京太空板业股份有限公司 | Net frame sphere structure and production method thereof |
| CN205475686U (en) * | 2016-01-26 | 2016-08-17 | 天津大学 | Hollow hub node of assembled |
| CN206844312U (en) * | 2017-05-06 | 2018-01-05 | 深圳艺洲建筑工程设计有限公司 | A kind of bolt sphere grid joint |
| CN207919740U (en) * | 2018-01-24 | 2018-09-28 | 溧阳市中波航天设备制造有限公司 | A kind of straight tube component for grid structure with bolt-sphere joints |
| CN209523292U (en) * | 2018-11-29 | 2019-10-22 | 江苏亨通高压海缆有限公司 | A kind of hollow bolt ball grid |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118029529A (en) * | 2024-03-04 | 2024-05-14 | 山东大学 | Hollow multi-bolt ball net frame connecting joint and installation method |
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| 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 |