CN203755777U - Trilateral closed thin-walled steel communication tower structure - Google Patents
Trilateral closed thin-walled steel communication tower structure Download PDFInfo
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- CN203755777U CN203755777U CN201320864832.9U CN201320864832U CN203755777U CN 203755777 U CN203755777 U CN 203755777U CN 201320864832 U CN201320864832 U CN 201320864832U CN 203755777 U CN203755777 U CN 203755777U
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- post
- screw rod
- scab
- tower structure
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Abstract
The utility model discloses a trilateral closed thin-walled steel communication tower structure, wherein the section of the communication tower structure is triangular, edges of the communication tower structure are formed by sequentially overlaying a plurality of pylons, the adjacent pylons are connected by connecting rod pieces, and each pylon is of a trilateral structure formed by bending a thin-walled steel plate. By adopting the trilateral closed thin-walled steel communication tower structure, the cold-formed thin-walled steel plates are high in strength, light in self weight and easily machined into multiple section forms and can be applied to the trilateral communication tower design for further reducing construction costs.
Description
Technical field
The utility model relates to technical field of civil engineering, is specifically related to triangle closed thin wall shaped steel communications tower structure.
Background technology
Triangle communications tower mainly adopts three pipe towers at present, taking three steel pipes as principal post, interconnects the equilateral triangle space truss structure forming to each other with horizontal, brace.Three pipe tower material of main parts are selected hot rolled seamless steel tube, and member unit price is higher, and tower body overall cost is high; Structure welding workload is large, is inconvenient to construct.
Utility model content
The purpose of this utility model is to disclose triangle closed thin wall shaped steel communications tower structure, has solved employing steel pipe manufacturing triangle communications tower member unit price higher, and tower body overall cost is high, and structure welding workload is large, the problem of being inconvenient to construct.
For achieving the above object, the utility model adopts following technical scheme:
Triangle closed thin wall shaped steel communications tower structure, the cross section of described communications tower structure is triangular in shape, and the seamed edge of communications tower structure is superposeed and forms successively by several king-posts, between adjacent king-post, connects by connecting rod; King-post is the triangle structure being bent to form by thin-walled steel plate.
Further, the inwall of described king-post is provided with interior sticky nut, and screw rod is through described connecting rod and king-post, and lock with interior sticky nut check and screw rod outer end plain nut screw rod the inner, thus affixed king-post and connecting rod.
Further, described connecting rod comprises cross bar and brace; The described king-post being positioned in same level connects by cross bar, and staggered king-post connects by brace up and down.Cross bar can be C shaped steel cross bar or other form cross bars, and brace can be C shaped steel brace or other form braces.
Further, the described king-post of stack is divided into upper king-post strut and lower king-post strut successively; Upper king-post strut is connected with flute profile scab by bent angle scab, straight steel plate splicing plate with lower king-post strut.
Further, the outer wall of described upper king-post strut and the outer wall of described lower king-post strut coordinate respectively the inwall of described bent angle scab, and bent angle scab is located on the outer wall of described king-post; The inwall welding of described flute profile scab and lower king-post strut, flute profile scab is connected by screw rod with the inwall of upper king-post strut; Straight steel plate splicing plate is located on the outer wall of king-post and is positioned at the position corresponding with flute profile scab.
Further, described screw rod is through described bent angle scab, described upper king-post strut and described flute profile scab, screw rod is through bent angle scab and described lower king-post strut, screw rod is inner locks with the described plain nut of described interior sticky nut check and screw rod outer end, superposes and fixes thereby realize upper king-post strut and lower king-post strut.
Further, described screw rod is through straight steel plate splicing plate, upper king-post strut and flute profile scab, screw rod is through straight steel plate splicing plate and lower king-post strut, and screw rod is inner locks with interior sticky nut check and screw rod outer end plain nut, thereby realizes upper king-post strut and lower king-post strut stack is fixed.
Compared with prior art, the beneficial effects of the utility model:
The king-post that the utility model adopts thin-walled steel plate to be bent to form, and light gauge cold-formed steel shape plate intensity is high, from heavy and light, be easy to be processed into multiple section form, be applied to the design of triangle communications tower, can further save construction costs;
The utility model adopts the syndeton of scab, screw rod, interior sticky nut and plain nut, and connecting material utilization rate is high, cost-saving; Coupling stiffness is large, and stability is good; Welding job amount is little, and easy construction reduces costs.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of the utility model triangle closed thin wall shaped steel communications tower structure embodiment;
Fig. 2 is the schematic diagram along A-A direction in Fig. 1;
Fig. 3 is the enlarged diagram of I part in Fig. 2;
Fig. 4 is the schematic diagram along B-B direction in Fig. 3;
Fig. 5 is in the utility model triangle closed thin wall shaped steel communications tower structure embodiment, the connection diagram of upper king-post strut and lower king-post strut;
Fig. 6 is the schematic diagram along C-C direction in Fig. 5;
Fig. 7 is the schematic diagram along D-D direction in Fig. 6;
In figure, the seamed edge of 1-communications tower structure; 2-king-post; The inwall of 21-king-post; The outer wall of 22-king-post; 23-upper king-post strut; 24-lower king-post strut; 3-cross bar; 4-brace; 5-bent angle scab; The straight steel plate splicing plate of 6-; 7-flute profile scab; Sticky nut in 8-; 9-screw rod; 10-plain nut.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.
Embodiment triangle closed thin wall shaped steel communications tower structure as shown in Figures 1 to 7, the cross section of communications tower structure on horizontal plane is triangular in shape, the seamed edge 1 of communications tower structure is superposeed and forms successively by several king-posts 2, between adjacent king-post 2, connects by connecting rod (being cross bar 3 and/or brace 4); The triangle structure of king-post 2 for being bent to form by thin-walled steel plate.Thin-walled steel plate is generally the light gauge cold-formed steel shape plate of thickness 5mm～10mm, and thickness maximum can reach 16mm.The king-post that the present embodiment adopts thin-walled steel plate to be bent to form, and light gauge cold-formed steel shape plate intensity is high, from heavy and light, be easy to be processed into multiple section form, be applied to the design of triangle communications tower, can further save construction costs.
The inwall 21 of king-post is provided with interior sticky nut 8, and screw rod 9 is through connecting rod and king-post 2, and screw rod 9 the inners are locked with interior sticky nut 8 and screw rod 9 outer ends plain nut 10 is locked, thus affixed king-post 2 and connecting rod.
Connecting rod comprises cross bar 3 and brace 4; The king-post 2 being positioned in same level connects by cross bar 3, and staggered king-post 2 connects by brace 4 up and down.Cross bar 3 can be C shaped steel cross bar or other form cross bars, and brace 4 can be C shaped steel brace or other form braces.
The king-post of stack for convenience, can be divided into upper king-post strut 23 and lower king-post strut 24 successively; Upper king-post strut 23 is connected with flute profile scab 7 by bent angle scab 5, straight steel plate splicing plate 6 with lower king-post strut 24.The structure of upper king-post strut 23 and lower king-post strut 24 can be identical, also can be slightly different dimensionally.
The outer wall of the outer wall of upper king-post strut 23 and lower king-post strut 24 coordinates respectively the inwall of bent angle scab 51, and bent angle scab 51 is located on the outer wall of king-post 2.Flute profile scab 7 welds with the inwall of lower king-post strut 24, and flute profile scab 7 is connected by screw rod 9 with the inwall of upper king-post strut 23; Straight steel plate splicing plate 6 is located on the outer wall 22 of king-post and is positioned at the position corresponding with flute profile scab 7.
Screw rod 9 is through bent angle scab 5, upper king-post strut 23 and flute profile scab 7, screw rod 9 is through bent angle scab 5 and lower king-post strut 24, screw rod 9 is inner locks and screw rod 9 outer ends plain nut 10 is locked with interior sticky nut 8, superposes and fixes thereby realize upper king-post strut 23 and lower king-post strut 24.
Screw rod 9 is through straight steel plate splicing plate 6, upper king-post strut 24 and flute profile scab 7, screw rod 9 is through straight steel plate splicing plate 6 and lower king-post strut 24, screw rod 9 is inner locks and screw rod outer end plain nut 10 is locked with interior sticky nut 8, superposes and fixes thereby realize upper king-post strut 23 and lower king-post strut 24.
The present embodiment adopts the syndeton of scab, screw rod, interior sticky nut and plain nut, and connecting material utilization rate is high, cost-saving; Coupling stiffness is large, and stability is good; Welding job amount is little, and easy construction reduces costs.
Other structure of the present embodiment triangle closed thin wall shaped steel communications tower structure is referring to prior art.
As to the further illustrating of the present embodiment, its preparation method is now described:
S1, king-post 2 and cross bar 3 are connected: interior sticky nut 8 is bonded on thin-walled steel plate in advance, by thin-walled steel plate bending, form triangle thin-walled king-post 2, screw rod 9 is passed to cross bar 3 and king-post 2, is screwed into interior sticky nut 8, tighten plain nut 10, be connected with cross bar 3 thereby realize king-post 2.
S2, king-post 2 and brace 4 are connected: interior sticky nut 8 is bonded on thin-walled steel plate in advance, by thin-walled steel plate bending, form triangle thin-walled king-post 2, screw rod 9 is passed to brace 4 and king-post 2, is screwed into interior sticky nut 8, tighten plain nut 10, be connected with brace 4 thereby realize king-post 2.
S3, upper king-post strut 23 is connected with lower king-post strut 24: interior sticky nut 8 is bonded on thin-walled steel plate in advance, by thin-walled steel plate bending, form triangle thin-walled upper king-post strut 23(not containing interior sticky nut 8), triangle thin-walled lower king-post strut 24(contains interior sticky nut 8), on triangle thin-walled lower king-post strut 24, weld flute profile scab 7(and be stained with in advance interior sticky nut 8), screw rod 9 is passed to bent angle scab 5(or straight steel plate splicing plate 6), upper king-post strut 23 and flute profile scab 7, be screwed into interior sticky nut 8, tighten plain nut 10, simultaneously, screw rod 9 is passed to bent angle scab 5(or straight steel plate splicing plate 6) and lower king-post strut 24, thereby realizing adjacent king-post 2 connects.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or modification are not departed to spirit and scope of the present utility model, if within these changes and modification belong to claim of the present utility model and equivalent technologies scope, the utility model is also intended to comprise these changes and modification.
Claims (7)
1. triangle closed thin wall shaped steel communications tower structure, is characterized in that: the cross section of described communications tower structure is triangular in shape, the seamed edge of communications tower structure is superposeed and forms successively by several king-posts, between adjacent king-post, connects by connecting rod; King-post is the triangle structure being bent to form by thin-walled steel plate.
2. triangle closed thin wall shaped steel communications tower structure according to claim 1, it is characterized in that: the inwall of described king-post is provided with interior sticky nut, screw rod is through described connecting rod and king-post, lock with interior sticky nut check and screw rod outer end plain nut screw rod the inner, thus affixed king-post and connecting rod.
3. according to triangle closed thin wall shaped steel communications tower structure described in claim 1 or 2, it is characterized in that: described connecting rod comprises cross bar and brace; The described king-post being positioned in same level connects by cross bar, and staggered king-post connects by brace up and down.
4. according to triangle closed thin wall shaped steel communications tower structure described in claim 1 or 2, it is characterized in that: the described king-post of stack is divided into upper king-post strut and lower king-post strut successively; Upper king-post strut is connected with flute profile scab by bent angle scab, straight steel plate splicing plate with lower king-post strut.
5. triangle closed thin wall shaped steel communications tower structure according to claim 4, is characterized in that: the outer wall of described upper king-post strut and the outer wall of described lower king-post strut coordinate respectively the inwall of described bent angle scab, bent angle scab is located on the outer wall of described king-post; The inwall welding of described flute profile scab and lower king-post strut, flute profile scab is connected by screw rod with the inwall of upper king-post strut; Straight steel plate splicing plate is located on the outer wall of king-post and is positioned at the position corresponding with flute profile scab.
6. triangle closed thin wall shaped steel communications tower structure according to claim 5, it is characterized in that: described screw rod is through described bent angle scab, described upper king-post strut and described flute profile scab, screw rod is through bent angle scab and described lower king-post strut, screw rod is inner locks with interior sticky nut check and screw rod outer end plain nut, thereby realizes upper king-post strut and lower king-post strut stack is fixed.
7. triangle closed thin wall shaped steel communications tower structure according to claim 5, it is characterized in that: described screw rod is through straight steel plate splicing plate, upper king-post strut and flute profile scab, screw rod is through straight steel plate splicing plate and lower king-post strut, screw rod is inner locks with interior sticky nut check and screw rod outer end plain nut, thereby realizes upper king-post strut and lower king-post strut stack is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320864832.9U CN203755777U (en) | 2013-12-25 | 2013-12-25 | Trilateral closed thin-walled steel communication tower structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320864832.9U CN203755777U (en) | 2013-12-25 | 2013-12-25 | Trilateral closed thin-walled steel communication tower structure |
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| Publication Number | Publication Date |
|---|---|
| CN203755777U true CN203755777U (en) | 2014-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320864832.9U Withdrawn - After Issue CN203755777U (en) | 2013-12-25 | 2013-12-25 | Trilateral closed thin-walled steel communication tower structure |
Country Status (1)
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| CN (1) | CN203755777U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669971A (en) * | 2013-12-25 | 2014-03-26 | 深圳市海能通信股份有限公司 | Trilateral end-closed thin-walled steel section communication tower structure |
| CN106285164A (en) * | 2016-08-31 | 2017-01-04 | 中国矿业大学(北京) | A kind of lattice wind turbine tower |
-
2013
- 2013-12-25 CN CN201320864832.9U patent/CN203755777U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669971A (en) * | 2013-12-25 | 2014-03-26 | 深圳市海能通信股份有限公司 | Trilateral end-closed thin-walled steel section communication tower structure |
| CN103669971B (en) * | 2013-12-25 | 2016-09-28 | 深圳市海能通信股份有限公司 | Trilateral end-closed thin-walled steel section communication tower structure |
| CN106285164A (en) * | 2016-08-31 | 2017-01-04 | 中国矿业大学(北京) | A kind of lattice wind turbine tower |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140806 Effective date of abandoning: 20160928 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |