CN208966126U - A kind of fixture - Google Patents
A kind of fixture Download PDFInfo
- Publication number
- CN208966126U CN208966126U CN201821658110.7U CN201821658110U CN208966126U CN 208966126 U CN208966126 U CN 208966126U CN 201821658110 U CN201821658110 U CN 201821658110U CN 208966126 U CN208966126 U CN 208966126U
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- CN
- China
- Prior art keywords
- yoke plate
- shape
- interior angle
- stiffened panel
- angle yoke
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- 238000010276 construction Methods 0.000 claims abstract description 22
- 238000005516 engineering process Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 34
- 229910000831 Steel Inorganic materials 0.000 abstract description 27
- 239000010959 steel Substances 0.000 abstract description 27
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 14
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 229910052742 iron Inorganic materials 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052725 zinc Inorganic materials 0.000 abstract description 4
- 239000011701 zinc Substances 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000007812 deficiency Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
This application involves power transmission line vertical tower, Poling Construction technical field more particularly to a kind of fixtures.Fixture provided herein, including L shape exterior angle yoke plate, L shape interior angle yoke plate, the first stiffened panel, the second stiffened panel and hanging plate；L shape exterior angle yoke plate is fixedly connected by screw hole with bolt with the L shape interior angle yoke plate；First face of the opening interior angle of the L shape interior angle yoke plate is equipped with the first stiffened panel；Second face of the opening interior angle of the L shape interior angle yoke plate is equipped with the second stiffened panel；The hanging plate is fixed between the first stiffened panel and the second stiffened panel along the angular bisector of the opening interior angle of the L shape interior angle yoke plate.Therefore, in use process, the application, which can solve to design in power transmission line vertical tower, Poling Construction at present, does not consider that fulcrum force or fulcrum force do not meet construction reality, and the zinc coat that will cause iron tower main material in such a way that steel wire loop does fulcrum force hurts fracture of wire or stranded technological deficiency by iron tower main material by steel rope abrasion and wirerope.
Description
Technical field
This application involves power transmission line vertical tower, Poling Construction technical field more particularly to a kind of fixtures.
Background technique
It is stood in the construction such as tower, stringing in work transmission line, needs to use tower leg as lifting block turns to, bracing wire is fixed
Equal fulcrum forces, previous tower leg fulcrum force are typically employed in the side such as tower leg main material metal binding wire rope sling or the reserved construction hole of design
Formula.But existing method have following defect, first, in tower leg main material metal binding wire rope sling as fulcrum force, need to be to tower
Material pads round log, wrapping cushion object protection.This method is cumbersome, easy to fall off.It is easy in use because tower material is protected not
In place, tower material zinc coat is caused to wear, the safe masses hidden danger such as firmly curved, damage is stranded occurs in steel wire loop；The second, steel tower designs
When reserved tower leg construction Kong Jun all on cross line and boots plate along line direction, be unable to satisfy basic diagonal stress
Operating condition requirement；It, need to be in tower in the construction hole hanging plate of the reserved basic diagonal line unwinding direction of tower leg when third, steel tower design
Additional permanent component on leg influences steel tower beauty and iron tower structure performance, and because position is fixed, is unable to satisfy live difference
The working condition requirement of highly stressed fulcrum.
How to avoid power transmission line vertical tower and Poling Construction to the zinc coat of tower material by steel rope abrasion and wirerope by iron
Tower main material hurts fracture of wire or stranded defect, and then ensures site operation safety, is that those skilled in the art need to solve at present
The technical issues of.
Utility model content
The purpose of the application is to provide a kind of fixture, can effectively solve and sets in power transmission line vertical tower, Poling Construction at present
Meter does not consider that fulcrum force or fulcrum force do not meet construction reality, will cause iron in such a way that steel wire loop does fulcrum force
The zinc coat of tower main material hurts fracture of wire or stranded technological deficiency by iron tower main material by steel rope abrasion and wirerope.
In order to solve the above technical problems, this application provides a kind of fixture, including L shape exterior angle yoke plate, L shape interior angle yoke plate,
First stiffened panel, the second stiffened panel and hanging plate；
Screw hole, L shape exterior angle yoke plate and the L shape are equipped on L shape exterior angle yoke plate and the L shape interior angle yoke plate
Interior angle yoke plate is fixedly connected by the screw hole with bolt；
First face of the opening interior angle of the L shape interior angle yoke plate is equipped with the first stiffened panel；The L shape interior angle yoke plate is opened
Second face of mouth interior angle is equipped with the second stiffened panel, and first stiffened panel and second stiffened panel are parallel to each other；
The hanging plate is fixed on the first stiffened panel and second along the angular bisector of the opening interior angle of the L shape interior angle yoke plate and adds
Between gusset.
Preferably, first stiffened panel is equipped with construction technology hole.
Preferably, the shape of first stiffened panel is specially isosceles trapezoid.
Preferably, second stiffened panel is equipped with construction technology hole.
Preferably, the shape of second stiffened panel is specially isosceles trapezoid.
Preferably, the hanging plate is equipped with connection mounting hole.
Preferably, L shape exterior angle yoke plate specifically includes the first external angle plate and the second external angle plate；
First exterior angle yoke plate and second exterior angle yoke plate are mutually in 90 ° to be welded and fixed.
Preferably, the L shape interior angle yoke plate is integrally formed.
Preferably, the screw hole is specially oval bolt hole or/and multiple rows of bolt hole, it is suitable for different size angle steel
The installation of tower main material.
Relatively above-mentioned background technique, fixture provided herein, including L shape exterior angle yoke plate, L shape interior angle yoke plate, first
Stiffened panel, the second stiffened panel and hanging plate；L shape exterior angle yoke plate and the L shape interior angle yoke plate connect by the way that screw hole and bolt are fixed
It connects；First face of the opening interior angle of the L shape interior angle yoke plate is equipped with the first stiffened panel；The opening interior angle of the L shape interior angle yoke plate
The second face be equipped with the second stiffened panel, and first stiffened panel and second stiffened panel are parallel to each other；The hanging plate is along institute
The angular bisector for stating the opening interior angle of L shape interior angle yoke plate is fixed between the first stiffened panel and the second stiffened panel.
Therefore, fixture provided herein has inside and outside formula structure, and it is commonly single to be suitable for current power transmission line project
The steel tower of angle steel main material, L shape exterior angle yoke plate can be fixed on the outside of the steel tower of single angle main material, and L shape interior angle yoke plate can be with
It is fixed on the inside of the steel tower of single angle main material, by screw hole on L shape exterior angle yoke plate and L shape interior angle yoke plate and bolt by L
Shape exterior angle yoke plate and L shape interior angle yoke plate are fixed on the steel tower of single angle main material, and the hanging plate on fixture can provide transmission of electricity work
The fulcrum force of journey construction equipment.
Since the fulcrum force of construction equipment is not provided by the way of metal binding wire rope sling, solves single angle main material
Steel tower generallys use metal binding wire rope sling as tower leg fulcrum force and is easily damaged the safe masses problem such as tower material, wirerope；This
The fixture of application can be adjusted according to the needs the mounting height of fixture, meet various height operating condition requirements；In addition, the extension
Plate is fixed between the first stiffened panel and the second stiffened panel along the angular bisector of the opening interior angle of the L shape interior angle yoke plate, this Shen
Fixture please is increased without steel tower accessory structure, just meets single angle main material steel tower tower leg and wants in basic diagonal stress
It asks.
Detailed description of the invention
Fig. 1 is a kind of right view of the L shape exterior angle yoke plate of fixture provided by the embodiment of the present application；
Fig. 2 is a kind of main view of the L shape exterior angle yoke plate of fixture provided by the embodiment of the present application；
Fig. 3 is a kind of right view of the L shape interior angle yoke plate of fixture provided by the embodiment of the present application；
Fig. 4 is a kind of main view of the L shape interior angle yoke plate of fixture provided by the embodiment of the present application；
Fig. 5 is the component enlarged drawing of the stiffened panel of L shape interior angle yoke plate in Fig. 4；
Fig. 6 is the component enlarged drawing of the hanging plate of L shape interior angle yoke plate in Fig. 4；
Wherein, appended drawing reference, the first external angle plate 1, the second external angle plate 2, L shape interior angle yoke plate 3, the first stiffened panel 41, second
The construction technology hole of stiffened panel 42, hanging plate 5, the screw hole B of screw hole A, L shape interior angle yoke plate of L shape exterior angle yoke plate, the first stiffened panel
C, the construction technology hole C of the second stiffened panel, connection mounting hole D.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, with reference to the accompanying drawing and it is embodied
Mode is described in further detail the application.
Fig. 1 to Fig. 6 is please referred to, Fig. 1 is a kind of right view of the L shape exterior angle yoke plate of fixture provided by the embodiment of the present application
Figure；Fig. 2 is a kind of main view of the L shape exterior angle yoke plate of fixture provided by the embodiment of the present application；Fig. 3 is the embodiment of the present application institute
A kind of right view of the L shape interior angle yoke plate of the fixture provided；Fig. 4 is in a kind of L shape of fixture provided by the embodiment of the present application
The main view of angle yoke plate；Fig. 5 is the component enlarged drawing of the stiffened panel of L shape interior angle yoke plate in Fig. 4；Fig. 6 is L shape interior angle connection in Fig. 4
The component enlarged drawing of the hanging plate of plate.
A kind of fixture provided by the embodiment of the present application, including L shape exterior angle yoke plate, L shape interior angle yoke plate 3, the first stiffened panel
41, the second stiffened panel 42 and hanging plate 5；Screw hole (the spiral shell of L shape exterior angle yoke plate is equipped on L shape exterior angle yoke plate and L shape interior angle yoke plate
The screw hole B of hole A, L shape interior angle yoke plate), L shape exterior angle yoke plate is fixedly connected by screw hole with bolt with L shape interior angle yoke plate；In L shape
First face of the opening interior angle of angle yoke plate is equipped with the first stiffened panel 41；Second face of the opening interior angle of L shape interior angle yoke plate 3 is equipped with
Second stiffened panel 42, and the first stiffened panel 41 and 42 plate of the second reinforcement are parallel to each other；Hanging plate 5 is along the opening of L shape interior angle yoke plate 3
The angular bisector at angle is fixed between the first stiffened panel 41 and the second stiffened panel 42.
In order to improve L shape interior angle yoke plate intermountable and install convenient for component high-altitude, the first of the fixture of the application adds
Gusset is equipped with construction technology hole C, and the second stiffened panel is equipped with construction technology hole C, and hanging plate is equipped with connection mounting hole D, wherein
Construction technology hole C is for placing shackle or suspension installation bolt etc.；Connection mounting hole D is for being connected and fixed stress tool.In addition,
In order to enable the fixture of the application is more firm, the shape of the first stiffened panel is specially isosceles trapezoid, the shape of the second stiffened panel
Specially isosceles trapezoid, isosceles trapezoid can make the structure of L shape interior angle yoke plate more firm, it is not easy to structure is generated after stress
Deformation.
In order to adapt to single angle main material tower leg, L shape exterior angle yoke plate specifically includes the first external angle plate 1 and the second external angle plate 2；
First external angle plate 1 with the second external angle plate 2 is mutually in 90 ° is welded and fixed；L shape interior angle yoke plate is integrally formed, L shape interior angle yoke plate
Or two pieces of internal angle plates are mutually in 90 ° that molding is welded and fixed.
Further, the screw hole of L shape exterior angle yoke plate and the L shape interior angle yoke plate specifically includes L shape exterior angle yoke plate and L shape
Oval bolt hole or/and multiple rows of bolt hole are equipped on interior angle yoke plate；The reserved oval bolt hole in inner splint both ends, outer clip
Board ends portion reserves three row's bolts hole, is installed with being suitable for different size angle steel tower main material.
The fixture installation and application of the application are as follows: after the steel tower bottom Duan Zuli of single angle main material tower leg is installed, L shape
Exterior angle yoke plate is adjacent to the outside for being mounted on single angle main material tower leg, and L shape interior angle yoke plate 3 snugly fits to single angle main material tower leg
Inside, later using the screw hole of the L shape exterior angle yoke plate of fixture and L shape interior angle yoke plate, in L shape exterior angle yoke plate and L shape interior angle yoke plate
Installation fixing bolt is simultaneously locked, and is fixed on the fixture of the application on single angle main material tower leg.Consolidate when in order to reduce fixture stress
The moment of flexure for determining bolt is pacified according to the selection of the specification of single angle main material tower leg away from the nearest prepared screw-bolt hole in single angle main material tower leg side
Fill fixing bolt.In use, shackle can first be installed on the mounting hole of hanging plate, shackle is connect with stress tool fixture again.
Fixture provided herein is had the advantage that above
First: the assembly and disassembly of fixture are simple, only need to fix L shape exterior angle yoke plate and L shape interior angle yoke plate by screw hole and bolt,
Securely and reliably, it solves single angle main material steel tower and tower material, steel is easily damaged as tower leg fulcrum force using metal binding wire rope sling
The safe masses problem such as cord；
Second: the hanging plate of the fixture of the application, which solves, is increased without steel tower accessory structure, just meets single angle main material iron
Tower tower leg is in basic diagonal force request；
Third: disassembly form of the fixture of the application due to using L shape exterior angle yoke plate and L shape interior angle yoke plate, it can be full
The installation requirement of the common various model angle steel main materials of sufficient current power transmission line project single angle main material steel tower；
4th: the first stiffened panel 41, the second stiffened panel 42, the hanging plate 5 of fixture are equipped with mounting hole, can adjust as needed
Mounting height meets various height operating condition requirements；
5th: using L shape exterior angle yoke plate and L shape interior angle yoke plate is equipped with multiple rows of bolt hole or/and elliptic bolt hole combines
Design guarantees that fixing bolt in different size main material angle steel, can join perpendicular through L shape exterior angle yoke plate and L shape interior angle
Plate, abutting main material angle steel side carry out fastening installation, effectively avoid fixture use process middle clamp plate moment of flexure, fixing bolt shearing
Power problems of too.
It is described in detail.Specific case used herein explains the principle and embodiment of the application
It states, the description of the example is only used to help understand the method for the present application and its core ideas.It should be pointed out that for this skill
For the those of ordinary skill in art field, under the premise of not departing from the application principle, several change can also be carried out to the application
Into and modification, these improvement and modification also fall into the protection scope of the claim of this application.
Claims (9)
1. a kind of fixture, which is characterized in that including L shape exterior angle yoke plate, L shape interior angle yoke plate, the first stiffened panel, the second stiffened panel and
Hanging plate；
Screw hole, L shape exterior angle yoke plate and the L shape interior angle are equipped on L shape exterior angle yoke plate and the L shape interior angle yoke plate
Yoke plate is fixedly connected by the screw hole with bolt；
First face of the opening interior angle of the L shape interior angle yoke plate is equipped with the first stiffened panel；The opening interior angle of the L shape interior angle yoke plate
The second face be equipped with the second stiffened panel, and first stiffened panel and second stiffened panel are parallel to each other；
The hanging plate is fixed on the first stiffened panel and the second stiffened panel along the angular bisector of the opening interior angle of the L shape interior angle yoke plate
Between.
2. fixture according to claim 1, which is characterized in that first stiffened panel is equipped with multiple construction technology holes.
3. fixture according to claim 2, which is characterized in that the shape of first stiffened panel is specially isosceles trapezoid.
4. fixture according to claim 1, which is characterized in that second stiffened panel is equipped with multiple construction technology holes.
5. fixture according to claim 4, which is characterized in that the shape of second stiffened panel is specially isosceles trapezoid.
6. fixture according to claim 1, which is characterized in that the hanging plate is equipped with connection mounting hole.
7. fixture according to any one of claims 1 to 6, which is characterized in that L shape exterior angle yoke plate specifically includes first
Exterior angle yoke plate and the second exterior angle yoke plate；
First exterior angle yoke plate and second exterior angle yoke plate are mutually in 90 ° to be welded and fixed.
8. fixture according to any one of claims 1 to 6, which is characterized in that the L shape interior angle yoke plate is integrally formed.
9. fixture according to any one of claims 1 to 6, which is characterized in that the screw hole is specially oval bolt hole
Or/and multiple rows of bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821658110.7U CN208966126U (en) | 2018-10-12 | 2018-10-12 | A kind of fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821658110.7U CN208966126U (en) | 2018-10-12 | 2018-10-12 | A kind of fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208966126U true CN208966126U (en) | 2019-06-11 |
Family
ID=66759866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821658110.7U Active CN208966126U (en) | 2018-10-12 | 2018-10-12 | A kind of fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208966126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608462A (en) * | 2020-06-30 | 2020-09-01 | 中国能源建设集团湖南省电力设计院有限公司 | Hole combined member for construction of tower leg of angle iron tower |
-
2018
- 2018-10-12 CN CN201821658110.7U patent/CN208966126U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608462A (en) * | 2020-06-30 | 2020-09-01 | 中国能源建设集团湖南省电力设计院有限公司 | Hole combined member for construction of tower leg of angle iron tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510600 No. 757 Dongfeng East Road, Guangzhou, Guangdong, Yuexiu District Patentee after: GUANGDONG POWER GRID Co.,Ltd. Patentee after: Guangdong Power Grid Energy Development Co.,Ltd. Address before: 510600 No. 757 Dongfeng East Road, Guangzhou, Guangdong, Yuexiu District Patentee before: GUANGDONG POWER GRID Co.,Ltd. Patentee before: GUANGDONG POWER TRANSMISSION AND TRANSFORMATION ENGINEERING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |