CN206299901U - A kind of electric power line pole tower ventilation duct fastener - Google Patents
A kind of electric power line pole tower ventilation duct fastener Download PDFInfo
- Publication number
- CN206299901U CN206299901U CN201621096598.XU CN201621096598U CN206299901U CN 206299901 U CN206299901 U CN 206299901U CN 201621096598 U CN201621096598 U CN 201621096598U CN 206299901 U CN206299901 U CN 206299901U
- Authority
- CN
- China
- Prior art keywords
- ventilation duct
- leg
- angle steel
- anchor ear
- fixing hole
- 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.)
- Withdrawn - After Issue
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 abstract description 6
- 210000002683 foot Anatomy 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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Abstract
The utility model is related to a kind of ventilation duct fastener, and in particular to electric power line pole tower ventilation duct fastener；Technical problem to be solved is to provide a kind of simple, the easy for installation shaft tower ventilation duct fastener of structure；The technical scheme for using for：Electric power line pole tower ventilation duct fastener, including a pair of riveting components and a fastening piece, the riveting component be U-shaped elbow, one is long and the other is short for two legs of the U-shaped elbow, short leg be rivet clasp leg, and the rivet clasp leg length more than shaft tower angle steel width；The tail end of long foot is provided with lower fixed hole；Spacing between long foot and short leg is adapted with the thickness of angle steel；The fastening piece is U-shaped anchor ear, and fixing hole is provided with two leg tail ends of the U-shaped anchor ear.
Description
Technical field
The utility model is related to a kind of ventilation duct fastener, and in particular to a kind of electric power line pole tower ventilation duct fastening dress
Put.
Background technology
At present, commonly use ventilation duct fastener to be made up of U-shaped anchor ear, bolt and nut, because angle steel tower structure is special
And it is higher away from ground, the ventilation duct fastening means installs and uses difficulty on angle steel tower.Although also contributing in the prior art
Some fasteners, such as left and right half hoop fastening form, but used there are still needing many group parts to assemble, complex structure
And high cost, cumbersome, work high above the ground inconvenience is installed and used, the technological deficiency such as service behaviour is undesirable.Authorization Notice No. is
The patent " communication base station angle steel tower ventilation duct fastener " of CN203273014U is entered to the ventilation duct fastener of angle steel tower
Improvement is gone, but still there is a problem of that nut precession is inconvenient.And the fastener of the technology is not consolidated with angle steel
Interface arrangment is determined, use time is long, U-shaped card mouthful and bolt connection loosen, under the effect such as wind-force, it is easy to cause ventilation duct
Deflection.
Utility model content
The utility model overcomes the deficiencies in the prior art, technical problem to be solved be to provide a kind of structure it is simple,
Shaft tower ventilation duct fastener easy for installation.
In order to solve the above technical problems, the technical scheme that is used of the utility model for：A kind of electric power line pole tower ventilation
Pipe fastener, including a pair of riveting components and a fastening piece, the riveting component are U-shaped elbow, two legs of the U-shaped elbow
One is long and the other is short, short leg be rivet clasp leg, and the rivet clasp leg length more than shaft tower angle steel width；The tail of long foot
End is provided with lower fixed hole；Spacing between long foot and short leg is adapted with the thickness of angle steel；The fastening piece is U-shaped armful
Hoop, fixing hole is provided with two leg tail ends of the U-shaped anchor ear；
And in the rivet clasp hole that in a state of use, long foot inserted angle steel vertical plane is opened up, two legs of U-shaped anchor ear are supported
The firmly outside of angle steel vertical plane, upper fixing hole is aligned with lower fixed hole and is connected by screw bolt and nut, and angle steel vertical plane
Ultimate range on the inside of outside to U-shaped anchor ear is equal to the external diameter of ventilation duct.
When using, the corresponding aperture of the angle steel on shaft tower is first had to, two long foots of riveting component is inserted through perforate,
Then in the groove for the length leg of the U-shaped anchor ear U-shaped elbow of insertion being formed with angle steel side（Preferably, can also be before pin long
Face upper surface sets raised, and pit is set in the corresponding lower surface in U-shaped anchor ear position）, so U-shaped anchor ear can be in self gravitation
The clamp effect of effect and groove is lower to keep not falling, and reduces the artificial necessity helped, the bolted difficulty of simplification.
Further, for installation difficulty or ventilation duct caused by the Incomplete matching for preventing U-shaped anchor ear and ventilation duct
The clip problem that tense-lax is not moved, two legs of the long foot is set into lower fixed hole part and U-shaped anchor ear set fixed
Pore pressure is flat, and for fixing hole opens up platform, lower fixed hole and upper fixing hole are opened on platform and are elongated hole, two platforms it
Between be provided with annular gasket and chock, by bolt through annular gasket hole by upper lower fixed hole connect after, upper and lower two
Two jiaos of wedging chocks of individual plateau depressions dislocation, it becomes possible to ensure the fastness installed.
The utility model has the advantages that compared with prior art.
The utility model simple structure, it is easy for installation ventilation duct is fixed up and down after, workman can complete remaining card
The installation of hoop.And can adapt to anchor ear size to be misfitted by a small margin with ventilation pipe size, it is ensured that the fastness of installation.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is partial sectional view of the present utility model.
In figure：1 is riveting component, and 2 is rivet clasp leg, and 3 is upper fixing hole, and 4 is lower fixed hole, and 5 is fastening piece, and 6 is angle steel,
7 is ventilation duct, and 8 is annular gasket, and 9 is chock.
Specific embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
As shown in Figure 1-Figure 3：A kind of electric power line pole tower ventilation duct fastener, including a pair of riveting components 1 and one are tight
Cuffs 5, the riveting component 1 is U-shaped elbow, and one is long and the other is short for two legs of the U-shaped elbow, and short leg is rivet clasp leg 2, and institute
State the width of the length more than shaft tower angle steel 6 of rivet clasp leg 2；The tail end of long foot is provided with lower fixed hole 4；Long foot with it is short
Spacing between leg is adapted with the thickness of angle steel 6；The fastening piece 5 is U-shaped anchor ear, two leg tails of the U-shaped anchor ear
Fixing hole 3 is provided with end；
And in the rivet clasp hole that in a state of use, the vertical plane of long foot inserted angle steel 6 is opened up, two legs of U-shaped anchor ear
The outside of the vertical plane of angle steel 6 is propped up, upper fixing hole 3 is aligned with lower fixed hole 4 and is connected by screw bolt and nut, and angle steel 6 hangs down
Ultimate range on the inside of the outside faced directly to U-shaped anchor ear is equal to the external diameter of ventilation duct 7.
Two legs of part and U-shaped anchor ear that the long foot sets lower fixed hole 4 set upper fixing hole 3 and flatten to fix
Hole opens up platform, and lower fixed hole 4 and upper fixing hole 3 are opened on platform and are elongated hole, and ring is provided between two platforms
Shape pad 8 and chock 9.
Embodiment of the present utility model is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited to
Embodiment is stated, in the ken that those of ordinary skill in the art possess, the utility model objective can also not departed from
On the premise of various changes can be made.
Claims (2)
1. a kind of electric power line pole tower ventilation duct fastener, it is characterised in that：Including a pair of riveting components（1）With a fastening piece
（5）, the riveting component（1）It is U-shaped elbow, one is long and the other is short for two legs of the U-shaped elbow, short leg is rivet clasp leg（2）, and
The rivet clasp leg（2）Length more than shaft tower angle steel（6）Width；The tail end of long foot is provided with lower fixed hole（4）；It is long
Spacing and angle steel between leg and short leg（6）Thickness be adapted；The fastening piece（5）It is U-shaped anchor ear, described U-shaped armful
Fixing hole is provided with two leg tail ends of hoop（3）；
And in a state of use, long foot inserted angle steel（6）In the rivet clasp hole that vertical plane is opened up, two legs of U-shaped anchor ear are supported
Firmly angle steel（6）The outside of vertical plane, upper fixing hole（3）With lower fixed hole（4）It is aligned and is connected by screw bolt and nut, and angle steel
（6）Ultimate range on the inside of the outside of vertical plane to U-shaped anchor ear is equal to ventilation duct（7）External diameter.
2. a kind of electric power line pole tower ventilation duct fastener according to claim 1, it is characterised in that：The long foot
Lower fixed hole is set（4）Part and two legs of U-shaped anchor ear upper fixing hole is set（3）Flatten as fixing hole opens up platform, under
Fixing hole（4）With upper fixing hole（3）Elongated hole is opened on platform and be, annular gasket is provided between two platforms（8）
And chock（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621096598.XU CN206299901U (en) | 2016-09-30 | 2016-09-30 | A kind of electric power line pole tower ventilation duct fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621096598.XU CN206299901U (en) | 2016-09-30 | 2016-09-30 | A kind of electric power line pole tower ventilation duct fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206299901U true CN206299901U (en) | 2017-07-04 |
Family
ID=59202206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621096598.XU Withdrawn - After Issue CN206299901U (en) | 2016-09-30 | 2016-09-30 | A kind of electric power line pole tower ventilation duct fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206299901U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402496A (en) * | 2016-09-30 | 2017-02-15 | 国网山西省电力公司运城供电公司 | Power line tower ventilation pipe fastening device |
| CN112856043A (en) * | 2020-12-31 | 2021-05-28 | 四川省泰龙建设集团有限公司 | Tool and method for installing and fixing assembly type toilet wallboard pipeline |
-
2016
- 2016-09-30 CN CN201621096598.XU patent/CN206299901U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402496A (en) * | 2016-09-30 | 2017-02-15 | 国网山西省电力公司运城供电公司 | Power line tower ventilation pipe fastening device |
| CN112856043A (en) * | 2020-12-31 | 2021-05-28 | 四川省泰龙建设集团有限公司 | Tool and method for installing and fixing assembly type toilet wallboard pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170704 Effective date of abandoning: 20190111 |
|
| AV01 | Patent right actively abandoned |