CN203347025U - Novel conical head for bolt ball node net rack - Google Patents
Novel conical head for bolt ball node net rack Download PDFInfo
- Publication number
- CN203347025U CN203347025U CN 201320402537 CN201320402537U CN203347025U CN 203347025 U CN203347025 U CN 203347025U CN 201320402537 CN201320402537 CN 201320402537 CN 201320402537 U CN201320402537 U CN 201320402537U CN 203347025 U CN203347025 U CN 203347025U
- Authority
- CN
- China
- Prior art keywords
- conehead
- welding
- conical head
- bolt
- grid structure
- 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
Links
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a novel conical head for a ball node net rack. According to the conical head, a steel tube assembling seam allowance is additionally formed in a place where a welding groove of a traditional conical head is. The conical head is satisfied with requirements of a national technical standard on the welding strength, and parts of the conical head are easy to produce, so that the novel conical head for the ball node grid structure improves assembling precision of the bolt ball node net rack, determines the position of the assembly of the conical head and a rod member, leaves out manual measurement and positioning, and is convenient for automatic operation.
Description
Technical field
The utility model relates to the grid structure with bolt-sphere joints field, especially a kind of novel grid structure with bolt-sphere joints conehead.
Background technology
Grid structure of bolt-sphere joints has from heavy and light, the characteristics such as intensity is high, anti-seismic performance good, construction and installation are simple, environmental protection and energy saving, is widely used in recent years long span building.Traditional grid structure with bolt-sphere joints rod member is made and is adopted manual welding or semi-automatic welding, and labor productivity is low, and the product quality discreteness is large.With the supporting grid structure with bolt-sphere joints conehead of traditional handicraft, if apply on full-automatic production-line technique, the various factors such as deviation that can the invar thickness of pipe wall cause assembly precision not reach the requirement of national technical standard.
The grid structure with bolt-sphere joints rod member is by round steel pipe two ends welding conehead or shrouding, adds high-strength bolt in two ends and forms, and job site is connected high-strength bolt by sleeve with bolt sphere.
Tradition processing rod member for grid adopts craft or semi-automatic welding, after round steel pipe and conehead assembling, needs to measure rod member length, after meeting design size, then conehead is positioned to weldering.Thereby labor productivity is low, difficult quality is controlled.
Along with the lifting of value of labour power, for raising labour productivity, realize that automatic mass production is imperative, and traditional conehead form be unable to do without manual control.
The utility model content
The purpose of this utility model is the assembly precision in order to improve rod member for grid and realizes its automated production.
In order to realize the purpose of this utility model, the utility model provides a kind of novel grid structure with bolt-sphere joints conehead, described conehead comprises the conehead body, bevel for welding, conehead body center line, described bevel for welding is the basal surface position near described conehead body in the conehead external body, the connecting line that described conehead body center line is conehead body bottom surface and the end face center of circle, described conehead also comprises the assembling seam, described assembling seam is the position near conehead body bottom surface at bevel for welding, described assembling seam extends from conehead body bottom surface toward end face, described assembling seam surface is parallel with conehead body center line.
The assembling seam is the platform with precise height, has accurately located the round steel pipe welding position of required welding.
The height of described assembling seam is less than the height of bevel for welding.
Described conehead body and round steel pipe are welded in commissure.
The beneficial effects of the utility model are:
1. meet the technical requirements of weld strength;
2. part is made simply, has improved assembly precision;
3. determine the position of conehead and rod member assembling, saved the manual measurement location, be convenient to automation mechanized operation.
The accompanying drawing explanation
Fig. 1 is a kind of novel grid structure with bolt-sphere joints conehead structure chart;
Fig. 2 is the structure chart before a kind of novel grid structure with bolt-sphere joints improves with conehead.
The specific embodiment
With reference to accompanying drawing 1, the utility model proposes a kind of novel grid structure with bolt-sphere joints conehead, described conehead comprises conehead body 1, bevel for welding 2, conehead body center line 4, described bevel for welding 2 is at the outside basal surface position near described conehead body 1 of conehead body 1, the connecting line that described conehead body center line 4 is conehead body 1 bottom surface and the end face center of circle, it is characterized in that described conehead also comprises assembling seam 3, described assembling seam 3 extends from conehead body 1 bottom surface toward end face, described assembling seam 3 is the position near conehead body bottom surface at bevel for welding 2, described assembling seam 3 surfaces are parallel with conehead body center line 4.
Assembling seam 3 is the platform with precise height, has accurately located the welding position of the round steel pipe 5 of required welding.
The height of described assembling seam 3 is less than the height of bevel for welding 2.
Described conehead body 1 welds at weld seam 6 places with round steel pipe 5.
Described conehead adopts and forges moulding, during the described conehead machining that forges moulding, at 2 places, butt weld slope with steel pipe, increase assembling seam 3, described assembling seam 3 sizes meet design requirement, and save the trouble of artificial positioning bolt ball node rod member for grid 5 welding positions.
The beneficial effects of the utility model are:
1. met the technical requirements of weld strength;
2. part is made simply, has improved assembly precision;
3. determine the position of conehead and rod member assembling, saved the manual measurement location, be convenient to automation mechanized operation.
What embodiment of the present utility model announced is preferred embodiment; but be not limited to this; those of ordinary skill in the art; very easily according to above-described embodiment; understand spirit of the present utility model; and make different amplifications and variation, but only otherwise break away from spirit of the present utility model, all in protection domain of the present utility model.
Claims (4)
1. a novel grid structure with bolt-sphere joints conehead, described conehead comprises conehead body (1), bevel for welding (2), conehead body center line (4), the basal surface position that described bevel for welding (2) is outside at conehead body (1), the connecting line that described conehead body center line (4) is conehead body (1) bottom surface and the end face center of circle, it is characterized in that described conehead also comprises assembling seam (3), described assembling seam (3) extends from conehead body (1) bottom surface toward end face, described assembling seam (3) is the position near conehead body bottom surface at bevel for welding (2), described assembling seam (3) surface is parallel with conehead body center line (4).
2. a kind of novel grid structure with bolt-sphere joints according to claim 1 is characterized in that assembling the platform of seam (3) for having precise height with conehead, has accurately located the welding position of the round steel pipe (5) of required welding.
3. a kind of novel grid structure with bolt-sphere joints conehead according to claim 1, is characterized in that the height of described assembling seam (3) is less than the height of bevel for welding size (2).
4. a kind of novel grid structure with bolt-sphere joints conehead according to claim 1, is characterized in that described conehead body (1) and round steel pipe (5) locate welding at weld seam (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320402537 CN203347025U (en) | 2013-07-08 | 2013-07-08 | Novel conical head for bolt ball node net rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320402537 CN203347025U (en) | 2013-07-08 | 2013-07-08 | Novel conical head for bolt ball node net rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203347025U true CN203347025U (en) | 2013-12-18 |
Family
ID=49746941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320402537 Expired - Fee Related CN203347025U (en) | 2013-07-08 | 2013-07-08 | Novel conical head for bolt ball node net rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203347025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278750A (en) * | 2013-07-08 | 2015-01-14 | 江苏恒久钢结构工程有限公司 | Novel conical head for grid structure with bolt-sphere joints |
-
2013
- 2013-07-08 CN CN 201320402537 patent/CN203347025U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278750A (en) * | 2013-07-08 | 2015-01-14 | 江苏恒久钢结构工程有限公司 | Novel conical head for grid structure with bolt-sphere joints |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104278750A (en) | Novel conical head for grid structure with bolt-sphere joints | |
| CN203329929U (en) | Multi-hole adhesive dispensing needle | |
| CN203347025U (en) | Novel conical head for bolt ball node net rack | |
| CN203900779U (en) | F-shaped positioning fixture for control of distance between main reinforcements of reinforcement cage | |
| CN203380228U (en) | Inner support device for production of pressure steel pipe | |
| CN203487853U (en) | Connecting component of multiple sections of conical concrete poles | |
| CN203426211U (en) | Structure component correcting device | |
| CN208578159U (en) | A kind of construction steel structure attachment device | |
| CN204248369U (en) | A kind of derrick rig quick-fitting device | |
| CN103861889B (en) | Tower crane, standard knot, diagonal brace rod square tube and closing-up forming method of end part of diagonal brace rod square tube | |
| CN204381760U (en) | A kind of arm welding rotary tooling | |
| CN204823744U (en) | Crane end beam end plate welded structure | |
| CN204711442U (en) | Container door mounts cover joins welding tooling | |
| CN203109518U (en) | Fixture base plate for tool welding | |
| CN203330966U (en) | Assembly tool for large bearings | |
| CN204199723U (en) | A kind of clamping device for Steel Structure Installation | |
| CN210046257U (en) | Auxiliary assembly tool for large-diameter thin-wall barrel | |
| CN203426633U (en) | Oppositely-entering type welding clamping fixture for wiring chamber | |
| CN202200214U (en) | B-shaped clamp | |
| CN203621820U (en) | Welding tool for machining standard knot of tower crane | |
| CN210818198U (en) | Work fixture for steel structure production | |
| CN203486836U (en) | Lifting bench for welding of end beam and main beam of crane | |
| CN203922361U (en) | A kind of elevator saves by particular criteria | |
| CN202607132U (en) | Automatic rotary welding device | |
| CN204160106U (en) | Technology tourney weld holder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU HENGJIU STEEL STRUCTURE CO., LTD. Free format text: FORMER NAME: JIANGSU HENGJIU STEEL STRUCTURE ENGINEERING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 221004 No. 99 Yang Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu, China Patentee after: The permanent Gang Gou Co., Ltd in Jiangsu Address before: 221004 No. 99 Yang Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu, Xuzhou Patentee before: JIANGSU PERMANENT STEEL STRUCTURE ENGINEERING CO., LTD. |
|
| 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: 20131218 Termination date: 20190708 |