CN102619377B - Improved auxiliary holding pole fixing base - Google Patents
Improved auxiliary holding pole fixing base Download PDFInfo
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- CN102619377B CN102619377B CN201210111588.9A CN201210111588A CN102619377B CN 102619377 B CN102619377 B CN 102619377B CN 201210111588 A CN201210111588 A CN 201210111588A CN 102619377 B CN102619377 B CN 102619377B
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- screw
- screw rod
- angle steel
- fixing base
- arm angle
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 5
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
Disclosed is an improved auxiliary holding pole fixing base which belongs to auxiliary tools used for power construction. Two parallel supporting plates are welded onto the upper surface of a rectangular bottom plate, and a rotary shaft is installed on the two supporting plates; a third screw and a fourth screw which are parallel to each other are welded onto the upper surface of the bottom plate, clamping clocks which are in an angle steel shape and fixed with a cross arm angle steel of an iron tower are sleeved outside the third screw and the fourth screw, and nuts are connected with the third screw and the fourth screw in a screw mode; a first screw and a second screw are connected with the bottom plate in a screw mode from top to bottom, clamping clocks which are in an angle steel shape and fixed with the cross arm angle steel of the iron tower are sleeved outside the first screw and the second screw, and nuts are connected with the first screw and the second screw in a screw mode; and fixing holes are not required to be reserved on the cross arm angle steel of the iron tower. The improved auxiliary holding pole fixing base has the advantages of being simple in structure, convenient to use, safe and reliable.
Description
Technical field
The present invention relates to power construction construction equipment, particularly relate to the fixed mechanism of auxiliary pole for the construction of transmission line of electricity group tower.
Background technology
During tower erection, adopt the method for the long cross-arm of auxiliary pole lifting comparatively extensive, fixing base of auxiliary embraced bar (application number: 201010276814.X) well solved the fixing of auxiliary pole and steel tower cross-arm angle steel, but the precondition of using is to be reserved with fixing hole on steel tower cross-arm angle steel, and reduced structural strength, use is subject to certain limitation.
Summary of the invention
The object of this invention is to provide a kind of simple in structure, convenient and practical, safe and reliable improved fixing base of auxiliary embraced bar.
The object of the present invention is achieved like this: a kind of improved fixing base of auxiliary embraced bar, and rectangular plate upper surface is welded with two gripper shoes that be arranged in parallel, and rotating shaft is arranged in two gripper shoes; Plate upper surface is welded with the 3rd screw rod and the 4th screw rod abreast, and on the 3rd, the 4th screw rod, is all coated with as the angle steel clevis piece fixing with steel tower cross-arm angle steel and is connected with nut; The first screw rod and the second screw rod are screwed on base plate from the top down, and on the first screw rod and the second screw rod, are all coated with as the angle steel clevis piece fixing with steel tower cross-arm angle steel and are connected with nut.
The mutual alignment of above-mentioned the first screw rod and the 3rd screw rod is that antarafacial intersects vertically, and the mutual alignment of the second screw rod and the 4th screw rod is that antarafacial intersects vertically.
In above-mentioned two gripper shoes, be all welded with reinforcing rib.
On base plate, be welded with two gripper shoes that be arranged in parallel, the fix rotating shaft of auxiliary holding pole base of a use is installed between two gripper shoes, floor level direction, vertical direction are respectively arranged with two as the screw rod and the fixture block that fix with steel tower cross-arm angle steel.
Compared with prior art, the invention has the beneficial effects as follows: during use, on the horizontal direction of steel tower cross-arm angle steel and vertical direction, by nut, adopt fixture block and steel tower corner iron to fix respectively this base.Construction no longer need to be on steel tower cross-arm preformed hole, and simpler and easy, more convenient and fixing safe and reliable while installing.
Accompanying drawing explanation
Fig. 1, Fig. 2, Fig. 3 are respectively front view of the present invention, left view and top view.
The specific embodiment
Fig. 1, Fig. 2 illustrate this improved fixing base of auxiliary embraced bar, and rectangular base plate 4 upper surfaces are welded with two gripper shoes that be arranged in parallel 2, and rotating shaft 1 is arranged in two gripper shoes 2; Base plate 4 upper surfaces are welded with the 3rd screw rod 6c and the 4th screw rod 6d abreast, and on the 3rd, the 4th screw rod, are all coated with as the angle steel clevis piece fixing with steel tower cross-arm angle steel and are connected with nut; The first screw rod 6a and the second screw rod 6b are screwed on base plate from the top down, and on the first screw rod and the second screw rod, are all coated with as totally 4 of the angle steel clevis piece 8a, 8b, 8c, the 8d(that fix with steel tower cross-arm angle steel) and be connected with nut 7.The mutual alignment of the first screw rod 6a and the 3rd screw rod 6c is that antarafacial intersects vertically, and the mutual alignment of the second screw rod 6b and the 4th screw rod 6d is that antarafacial intersects vertically.Referring to Fig. 3, in two gripper shoes 2, be all welded with reinforcing rib 3.
In Fig. 3, first, second screw rod is along base plate long side direction and be positioned at the setting of base plate left side.As seen from Figure 1, during use, steel tower cross-arm angle steel 5 is between side plate of fixture block and corresponding screw rod.
The present invention is mainly assembled by base plate, gripper shoe, stiffened panel, rotating shaft, (four) screw rod, (four) fixture block.Base plate, gripper shoe, stiffened panel are welded to connect each other, during assembly welding, first rotating shaft are loaded onto, and postwelding requires rotating shaft to rotate flexibly.On base plate, have two circular screwholes, screw rod, through screw, promotes fixture block by fastening nut and realizes the vertical fixing of base plate and steel tower cross-arm angle steel.Two screw rods of floor level direction welding, promote fixture block by fastening nut and realize the laterally fixing of base plate and steel tower cross-arm angle steel.Rotating shaft is used for connecting auxiliary holding pole base.On steel tower cross-arm angle steel, do not need reserved fixing hole.
Claims (3)
1. an improved fixing base of auxiliary embraced bar, is characterized in that, rectangular base plate (4) upper surface is welded with two gripper shoes that be arranged in parallel (2), and rotating shaft (1) is arranged in two gripper shoes (2); Base plate (4) upper surface is welded with the 3rd screw rod (6c) and the 4th screw rod (6d) abreast, and on the 3rd, the 4th screw rod, is all coated with as the angle steel clevis piece fixing with steel tower cross-arm angle steel and is connected with nut; The first screw rod (6a) and the second screw rod (6b) are screwed on base plate from the top down, and on the first screw rod and the second screw rod, are all coated with as the angle steel clevis piece fixing with steel tower cross-arm angle steel and are connected with nut.
2. improved fixing base of auxiliary embraced bar according to claim 1, it is characterized in that, the mutual alignment of described the first screw rod (6a) and the 3rd screw rod (6c) is that antarafacial intersects vertically, and the mutual alignment of the second screw rod (6b) and the 4th screw rod (6d) is that antarafacial intersects vertically.
3. improved fixing base of auxiliary embraced bar according to claim 1 and 2, is characterized in that, is all welded with reinforcing rib (3) in described two gripper shoes (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210111588.9A CN102619377B (en) | 2012-04-13 | 2012-04-13 | Improved auxiliary holding pole fixing base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210111588.9A CN102619377B (en) | 2012-04-13 | 2012-04-13 | Improved auxiliary holding pole fixing base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102619377A CN102619377A (en) | 2012-08-01 |
| CN102619377B true CN102619377B (en) | 2014-05-07 |
Family
ID=46559558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210111588.9A Active CN102619377B (en) | 2012-04-13 | 2012-04-13 | Improved auxiliary holding pole fixing base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102619377B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162030B (en) * | 2015-07-23 | 2017-08-25 | 国家电网公司 | Change the device of steel tower bottom support angle steel |
| CN105401780B (en) * | 2015-11-27 | 2018-05-18 | 浙江省送变电工程公司 | Universal herringbone holding pole pedestal |
| CN106300156A (en) * | 2016-08-01 | 2017-01-04 | 国网浙江省电力公司金华供电公司 | Locking device and cable termination tower operating platform |
| CN109057508B (en) * | 2018-10-12 | 2024-03-26 | 广东电网有限责任公司 | Connecting device for bottom of herringbone holding pole |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009156039A2 (en) * | 2008-06-24 | 2009-12-30 | Repower Systems Ag | Tower of a wind turbine |
| CN201424846Y (en) * | 2009-04-17 | 2010-03-17 | 江苏省送变电公司 | Hold pole bearing rope fixture |
| CN201635476U (en) * | 2010-03-26 | 2010-11-17 | 四川电力送变电建设公司 | Construction clamp for assembling and erecting iron tower |
| CN101942923A (en) * | 2010-09-09 | 2011-01-12 | 四川电力送变电建设公司 | Auxiliary pole fixing base |
| CN202509842U (en) * | 2012-04-13 | 2012-10-31 | 四川电力送变电建设公司 | Improved auxiliary derrick fixing base |
-
2012
- 2012-04-13 CN CN201210111588.9A patent/CN102619377B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009156039A2 (en) * | 2008-06-24 | 2009-12-30 | Repower Systems Ag | Tower of a wind turbine |
| CN201424846Y (en) * | 2009-04-17 | 2010-03-17 | 江苏省送变电公司 | Hold pole bearing rope fixture |
| CN201635476U (en) * | 2010-03-26 | 2010-11-17 | 四川电力送变电建设公司 | Construction clamp for assembling and erecting iron tower |
| CN101942923A (en) * | 2010-09-09 | 2011-01-12 | 四川电力送变电建设公司 | Auxiliary pole fixing base |
| CN202509842U (en) * | 2012-04-13 | 2012-10-31 | 四川电力送变电建设公司 | Improved auxiliary derrick fixing base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102619377A (en) | 2012-08-01 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121226 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20121226 Address after: 610051 Chenghua District, Chengdu, Cui Cui shop north road, No. 1, No. 6, Sichuan Applicant after: Sichuan Electric Power Transmission & Transformation Construction Co., Ltd. Applicant after: State Grid Corporation of China Address before: 610051 Chenghua District, Chengdu, Cui Cui shop north road, No. 1, No. 6, Sichuan Applicant before: Sichuan Electric Power Transmission & Transformation Construction Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |