CN203452436U - Angle-iron tower derrick supporting hanging point structure - Google Patents
Angle-iron tower derrick supporting hanging point structure Download PDFInfo
- Publication number
- CN203452436U CN203452436U CN201320383077.2U CN201320383077U CN203452436U CN 203452436 U CN203452436 U CN 203452436U CN 201320383077 U CN201320383077 U CN 201320383077U CN 203452436 U CN203452436 U CN 203452436U
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- China
- Prior art keywords
- angle
- main material
- angle tower
- otic placode
- point structure
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- Expired - Fee Related
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- 229910000746 Structural steel Inorganic materials 0.000 title abstract 6
- 239000000463 material Substances 0.000 claims abstract description 47
- 238000003466 welding Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 18
- 239000010959 steel Substances 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 238000005246 galvanizing Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
- Electric Cable Installation (AREA)
Abstract
The utility model belongs to the technical field of iron tower assembling, and particularly relates to an angle-iron tower derrick supporting hanging point structure. The structure aims to overcome problems that in an angle-iron tower hoisting process, the conventional connecting method that a steel cable is used for connecting a derrick and an angle-iron tower main material, easily damages a galvanizing layer disposed on the main material and makes the main material deform. The structure comprises a right angled triangle inner liner plate with two right-angle sides respectively welded on two arms of the angle-iron tower main material, and an otic placode with a side welded on an inner arris side of the angle-iron tower main material. The otic placode is provided with a hanging hole. The top side of the otic placode is welded with the right angled triangle inner liner plate. By using the above-mentioned technical scheme, the above-mentioned technical problems can be overcome.
Description
Technical field
The utility model belongs to steel tower mounting technology field, is specifically related to a kind of angle tower pole support hanging point structure.
Background technology
In the process of vertical tower assembling angle tower, ready segmental-body need to be assembled to it the bottom column having assembled, the process of lifting is with steel cable, pole to be connected with main material in advance, then the active force of loop wheel machine is acted on pole, at present, steel cable completes the connection of steel cable to main material in the mode being directly wrapped on main material conventionally, or the hanging hole that Provision in advance steel cable passes on main material.Yet in practice, above-mentioned two kinds of connected modes are all easily destroyed the zinc coat on main material, and the active force bearing due to main material is larger, when force environment changes, the phenomenon often deforming.
Utility model content
When technical problem to be solved in the utility model is lifting angle tower, the existing connected mode that connects pole and the main material of angle tower with steel cable, easily destroy the zinc coat on main material and main material metaboly occurs, and providing a kind of angle tower pole support hanging point structure for this problem.
The primary technical scheme that the utility model adopts is:
A kind of angle tower pole support hanging point structure, it is characterized in that right-angled triangle interior lining panel and side that this structure comprises that two right-angle sides are welded on respectively on main material two limbs of angle tower are welded on the otic placode on stupefied line in the main material of angle tower, otic placode is provided with hanging hole, otic placode top margin and the welding of right-angled triangle interior lining panel.
The utility model is on stupefied line, to weld otic placode in the main material of angle tower, and in order to reinforce otic placode, the top margin of otic placode is welded mutually with right-angled triangle interior lining panel, and steel cable, by through the hanging hole on otic placode, reaches the object of the main material of joint angle steel tower, adopt after this structure, the intensity of the main material of angle tower significantly improves, even if force environment changes, also not yielding, and because steel cable is not wrapped on main material, so can not destroy the zinc coat on the main material of angle tower yet.
The utility model has also adopted following technical scheme:
Described otic placode is welded on the main material host node of angle tower or the main material of angle tower under the large node of face in 800mm;
The aperture of described hanging hole is 24mm, 28mm or 32mm;
Described right-angled triangle interior lining panel two right-angle side length equate with the corresponding main material limb of angle tower width respectively;
Described otic placode is rounding end with respect to another side two ends of welding edge;
Described otic placode overlaps with the main material plane of symmetry of angle tower.
Accompanying drawing explanation
Fig. 1 connects the operation schematic diagram of the existing syndeton of pole and the main material of angle tower with steel cable;
Fig. 2 is the perspective view of a kind of angle tower pole support hanging point structure described in embodiment;
Fig. 3 is the plan structure schematic diagram of a kind of angle tower pole support hanging point structure described in embodiment;
Fig. 4 is the operation structure schematic diagram of a kind of angle tower pole support hanging point structure described in embodiment.
The specific embodiment
The supplementary notes to technical scheme described in utility model content part below:
The utility model is after adopting primary technical scheme, at least according to the length of angle tower, can be further the position of otic placode welding be arranged on to the main material host node of angle tower or the main material of angle tower under the large node of face in 800mm, do not affecting under installation situation, the main material host node of otic placode welding position and angle tower or the main material of angle tower are the smaller the better every the distance of the large node of face, thereby while making pole lift angle tower by steel cable, the main material of angle tower stressed evenly.Hanging hole on otic placode adopts the conventional cutting round-corner machining process that falls 2 times of hanging hole diameter, and a kind of in 24mm, 28mm and 32mm generally selected in the aperture of hanging hole, and during lifting, otic placode rounding end can not destroy steel cable shackle device.Right-angled triangle interior lining panel two right-angle side length equate with the corresponding main material limb of angle tower width respectively, otic placode overlaps with the main material plane of symmetry of angle tower (angle that is otic placode and angle tower limb limit is respectively 45 °) simultaneously, can further improve the intensity of otic placode when angle tower lifting operation.
Embodiment
Fig. 1 has represented a kind of existing syndeton that connects pole and the main material of angle tower with steel cable, this structure comprises the hanging hole (Fig. 1 is not shown) on angle tower two limb limits in advance, when lifting, one end of steel cable 10 is connected with pole 11, the other end of steel cable 10 is connected with angle tower two limb limits by hanging hole, when extraneous force environment changes (such as pole 11, swing etc.), the main material of angle tower two limb limits tend to bear excessive external force and deformation occur, and steel cable 10 also easily destroys the zinc coat on the main material of angle tower two limb limits in pullling process in addition.
See Fig. 2-4, a kind of angle tower pole support hanging point structure described in the present embodiment, comprise that right-angled triangle interior lining panel 2 and side that two right-angle sides are welded on respectively on main material two limbs of angle tower are welded on the otic placode 5 on stupefied line in the main material of angle tower, another side two ends of otic placode 5 are rounding end 3, described rounding end 3 adopts the conventional cutting round-corner machining process of 2 times of hanging hole diameter, the main material node 1 of angle tower is apart from otic placode 5500mm, otic placode 5 is provided with the hanging hole 4 that two apertures are 28mm, otic placode 5 top margins and 2 welding of right-angled triangle interior lining panel.
Described in the present embodiment, during the operation of angle tower pole support hanging point structure, steel cable 13 is connected with pole 12 through hanging hole 4.Although in the process of hanging point mechanism described in setting up the present embodiment, increased operation and the material cost of the main material welding of angle tower, can reduce in a large number the potential safety hazard and the construction cost that in angle tower lifting construction process, bring, saved the set-up time.All in all still improved operating efficiency, reduced cost, and described in the present embodiment, hanging point structure, after angle tower lifting finishes, does not affect the subsequent installation of angle tower.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and manual, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. an angle tower pole support hanging point structure, it is characterized in that right-angled triangle interior lining panel and side that this structure comprises that two right-angle sides are welded on respectively on main material two limbs of angle tower are welded on the otic placode on stupefied line in the main material of angle tower, otic placode is provided with hanging hole, the welding of otic placode Xiang Bianyu right-angled triangle interior lining panel.
2. a kind of angle tower pole support hanging point structure according to claim 1, is characterized in that described otic placode is welded on the main material host node of angle tower or the main material of angle tower under the large node of face in 800mm.
3. a kind of angle tower pole support hanging point structure according to claim 1, the aperture that it is characterized in that described hanging hole is 24mm, 28mm or 32mm.
4. a kind of angle tower pole support hanging point structure according to claim 1, is characterized in that described right-angled triangle interior lining panel two right-angle side length equate with the corresponding main material limb of angle tower width respectively.
5. a kind of angle tower pole support hanging point structure according to claim 1, is characterized in that described otic placode is rounding end with respect to another side two ends of welding side.
6. a kind of angle tower pole support hanging point structure according to claim 1, is characterized in that the main material plane of symmetry of described otic placode and angle tower overlaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320383077.2U CN203452436U (en) | 2013-06-24 | 2013-06-24 | Angle-iron tower derrick supporting hanging point structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320383077.2U CN203452436U (en) | 2013-06-24 | 2013-06-24 | Angle-iron tower derrick supporting hanging point structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203452436U true CN203452436U (en) | 2014-02-26 |
Family
ID=50132323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320383077.2U Expired - Fee Related CN203452436U (en) | 2013-06-24 | 2013-06-24 | Angle-iron tower derrick supporting hanging point structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203452436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052113A (en) * | 2017-03-14 | 2017-08-18 | 广州增立钢管结构股份有限公司 | A kind of oblique bent technique of the change ramp of Transmission Towers |
-
2013
- 2013-06-24 CN CN201320383077.2U patent/CN203452436U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052113A (en) * | 2017-03-14 | 2017-08-18 | 广州增立钢管结构股份有限公司 | A kind of oblique bent technique of the change ramp of Transmission Towers |
| CN107052113B (en) * | 2017-03-14 | 2018-09-18 | 广州增立钢管结构股份有限公司 | A kind of oblique bent technique of the change ramp of Transmission Towers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140226 Termination date: 20190624 |