CN202913755U - Tower body of tower - Google Patents
Tower body of tower Download PDFInfo
- Publication number
- CN202913755U CN202913755U CN 201220566734 CN201220566734U CN202913755U CN 202913755 U CN202913755 U CN 202913755U CN 201220566734 CN201220566734 CN 201220566734 CN 201220566734 U CN201220566734 U CN 201220566734U CN 202913755 U CN202913755 U CN 202913755U
- Authority
- CN
- China
- Prior art keywords
- tower
- flange
- pole
- flange plate
- stiffening ring
- 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
- Wind Motors (AREA)
Abstract
The utility model relates to a tower body of a tower. The tower body of the tower comprises a pole and a flange plate which is arranged on the end portion of the pole. The flange plate is fixed on the end portion of the pole through a reinforcing ring. The reinforcing ring is sleeved on the outer side of the pole. The inner wall of the reinforcing ring is welded with the outer wall of the pole. The outer lateral surface of the reinforcing ring is welded with the flange plate. The traditional way of arranging a reinforcing module between the traditional tower and the flange plate is replaced by the manner of arranging the reinforcing ring between the tower and the flange plate. The contact area of the reinforcing ring, the pole and the flange plate is bigger than that of the reinforcing module, the pole and the flange plate, so that the connective intensity of the flange plate and the pole is bigger. In addition, the welding of the reinforcing ring, the pole and the flange plate is a continuous welding, the phenomenon of stress concentration of the reinforcing module is avoided, so that the stability of the tower body is stronger, and the service life is longer.
Description
Technical field
The utility model belongs to the electric power tower technical field, relates in particular to a kind of good stability, intensity greatly and the shaft tower body of the tower of long service life.
Background technology
Along with China was to the input increasing of power infrastructures in recent years, increasing transmission line of electricity is set up.Shaft tower because of its compare with traditional angle steel tower have specious, floor space is little, cost performance is high, and adopted by vast Construction unit.The tower body of shaft tower adopts more rational sectional type, cooperates connection by the multistage body of the tower with high-strength bolt by the flange on the body of the tower.As depicted in figs. 1 and 2, existing shaft tower body of the tower is comprised of tower bar and the flange 102 that is arranged on tower bar 101 ends, the requirement of strength that satisfies for shaft tower, the boss 103 of equally distributed connection tower bar 101 and flange 102 is set at the outer wall of tower bar 101, because boss 103 shape structures triangular in shape and arranged apart, concentrate with the contact site branch stress of boss 103 at tower bar 101, flange 102, cause the intensity at this position relatively poor, application life is short, be easy to occur damaging, seriously influenced quality and the stability of body of the tower.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of good stability is provided, intensity is large and the shaft tower body of the tower of long service life.
The purpose of this utility model is achieved in that a kind of shaft tower body of the tower, comprise tower bar and the flange that is arranged on the tower boom end, described flange is fixed on the end of tower bar by stiffening ring, stiffening ring is sleeved on the outside of tower bar, the outer wall welding of the inwall of stiffening ring and tower bar, the lateral surface of stiffening ring and flange welding.
Described stiffening ring is steel loop or steel pipe.
The utlity model has following positive effect: the utility model is improved between shaft tower and the flange stiffening ring is set boss is set between traditional shaft tower and the flange, the contact area of stiffening ring and tower bar and flange is greater than the contact area of boss and tower bar and flange, and then make flange larger with the intensity that the tower bar is connected, in addition, stiffening ring and tower bar and flange be welded as continuous welding, the phenomenon that the stress of having avoided the boss welding to occur is concentrated, and then make the stability of body of the tower stronger, longer service life.
Description of drawings
The main TV structure schematic diagram of the shaft tower body of the tower that Fig. 1 is traditional.
Fig. 2 is the top view structural representation of Fig. 1.
Fig. 3 is the main TV structure schematic diagram of a kind of shaft tower body of the tower of the utility model.
Fig. 4 is the structural representation of Fig. 3.
Among Fig. 1 and Fig. 2: 101, tower bar 102, flange 103, boss.
Among Fig. 3 and Fig. 4: 201, tower bar 202, flange 203, stiffening ring.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Embodiment 1
As shown in Figure 3 and Figure 4, a kind of shaft tower body of the tower, the flange 202 that comprises tower bar 201 and be arranged on tower bar 201 ends, described flange 202 is fixed on the end of tower bar 201 by stiffening ring 203, stiffening ring 203 is sleeved on the outside of tower bar 201, the outer wall welding of the inwall of stiffening ring 203 and tower bar 201, the lateral surface of stiffening ring 203 and flange 202 welding.
The utility model is improved between shaft tower and the flange stiffening ring is set boss is set between traditional shaft tower and the flange, the contact area of stiffening ring and tower bar and flange is greater than the contact area of boss and tower bar and flange, and then make flange larger with the intensity that the tower bar is connected, in addition, stiffening ring and tower bar and flange be welded as continuous welding, the phenomenon that the stress of having avoided the boss welding to occur is concentrated, and then make the stability of body of the tower stronger, longer service life.
Embodiment 2
As shown in Figure 3 and Figure 4, a kind of shaft tower body of the tower, the flange 202 that comprises tower bar 201 and be arranged on tower bar 201 ends, described flange 202 is fixed on the end of tower bar 201 by stiffening ring 203, stiffening ring 203 is sleeved on the outside of tower bar 201, the outer wall welding of the inwall of stiffening ring 203 and tower bar 201, the lateral surface of stiffening ring 203 and flange 202 welding.
Described stiffening ring 203 is steel loop or steel pipe.
The utility model is improved between shaft tower and the flange stiffening ring is set boss is set between traditional shaft tower and the flange, the contact area of stiffening ring and tower bar and flange is greater than the contact area of boss and tower bar and flange, and then make flange larger with the intensity that the tower bar is connected, in addition, stiffening ring and tower bar and flange be welded as continuous welding, the phenomenon that the stress of having avoided the boss welding to occur is concentrated, and then make the stability of body of the tower stronger, longer service life.
Claims (2)
1. shaft tower body of the tower, comprise tower bar and the flange that is arranged on the tower boom end, it is characterized in that: described flange is fixed on the end of tower bar by stiffening ring, stiffening ring is sleeved on the outside of tower bar, the outer wall welding of the inwall of stiffening ring and tower bar, the lateral surface of stiffening ring and flange welding.
2. a kind of shaft tower body of the tower according to claim 1, it is characterized in that: described stiffening ring is steel loop or steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220566734 CN202913755U (en) | 2012-10-31 | 2012-10-31 | Tower body of tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220566734 CN202913755U (en) | 2012-10-31 | 2012-10-31 | Tower body of tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202913755U true CN202913755U (en) | 2013-05-01 |
Family
ID=48162077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220566734 Expired - Fee Related CN202913755U (en) | 2012-10-31 | 2012-10-31 | Tower body of tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202913755U (en) |
-
2012
- 2012-10-31 CN CN 201220566734 patent/CN202913755U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201964069U (en) | Transition node for round and square pipes | |
| CN201763732U (en) | Lathedog | |
| CN202913755U (en) | Tower body of tower | |
| CN201661107U (en) | Tower variable cross-section combined joint | |
| CN201730245U (en) | Structure for treating generated additional stress on lower chord in rigid roof truss connection | |
| CN205677342U (en) | A kind of cross-arm on electric pole | |
| CN204326677U (en) | Novel power transmission power line steel tuble pole | |
| CN203113881U (en) | Connecting structure of composite material tubular element and angle iron tower body | |
| CN202148355U (en) | Anode guide rod steel claw group | |
| CN202430736U (en) | Jacket and wind turbine foundation of wind farm | |
| CN202969583U (en) | Connecting structure of pole tower and basic connecting piece | |
| CN202451633U (en) | Double-section coupler with cross-axle needle roller bearing | |
| CN204001817U (en) | Combined support frame | |
| CN202913756U (en) | Connection structure of cross arm and pole tower | |
| CN202790163U (en) | Stranding cage | |
| CN203669331U (en) | Fixing unloading device of lifting scaffold | |
| CN202000494U (en) | Spliced enhancing structure for steel structure | |
| CN202706214U (en) | Wall column mechanism for steel roof structure | |
| CN202745454U (en) | Steel pipe rod | |
| CN201560055U (en) | Connection structure between upper girder and end girder of crane | |
| CN202466832U (en) | H profile steel component connecting piece | |
| CN202977071U (en) | Connecting structure for pulling plate and web of transformer | |
| CN204645077U (en) | The changeover portion of jacket-type marine wind electric field foundation structure | |
| CN202946329U (en) | Polygon diagonal bracing connection structure for wind driven generator tower and guide pipe frame foundation | |
| CN202544469U (en) | Portal pole tower steel tube fork beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160405 Address after: Private science and Technology Park Weidu District north of Xuchang Henan province 461000 city Henan century communications equipment manufacturing Co. Ltd. Patentee after: Henan Century Communication Equipment Manufacturing Co., Ltd. Address before: Private science and Technology Park Weidu District north of Xuchang Henan province 461000 city Henan Century Communication Equipment Co. Ltd. Patentee before: Henan Century Communication Equipment Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |