CN206054926U - A kind of angle steel tower ventilation duct clamp device - Google Patents
A kind of angle steel tower ventilation duct clamp device Download PDFInfo
- Publication number
- CN206054926U CN206054926U CN201621096863.4U CN201621096863U CN206054926U CN 206054926 U CN206054926 U CN 206054926U CN 201621096863 U CN201621096863 U CN 201621096863U CN 206054926 U CN206054926 U CN 206054926U
- Authority
- CN
- China
- Prior art keywords
- leg
- angle steel
- ventilation duct
- clamp device
- fastening piece
- 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- Withdrawn - After Issue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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 39
- 239000010959 steel Substances 0.000 title claims abstract description 39
- 238000009423 ventilation Methods 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 abstract description 5
- 210000000883 ear external Anatomy 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Duct Arrangements (AREA)
Abstract
This utility model is related to a kind of ventilation duct clamp device, and in particular to angle steel tower ventilation duct clamp device；Technical problem to be solved is to provide a kind of simple, the easy for installation angle steel tower ventilation duct clamp device of structure；The technical scheme for adopting for：Angle steel tower ventilation duct clamp device, including a pair of riveting components and a fastening piece, the riveting component and fastening piece are made up of the round bar of uniform diameters；The riveting component 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, and the length of the rivet clasp leg is more than the width of shaft tower angle steel, and the rear of rivet clasp leg is the connecting screw rod for being collocated with bolt-nut；The tail end of long foot is provided with tightening nut, and the tightening nut can be freely rotated in the tail end of long foot；Spacing between long foot and short leg is adapted with the thickness of angle steel；The fastening piece is U-shaped anchor ear, is provided with the external screw thread matched with tightening nut at two leg tail ends of the U-shaped anchor ear.
Description
Technical field
This utility model is related to a kind of ventilation duct clamp device, and in particular to a kind of angle steel tower ventilation duct clamp device.
Background technology
At present, commonly use ventilation duct clamp device be made up of U-shaped anchor ear, bolt and nut, due to angle steel tower structure it is special
And it is higher away from ground, the ventilation duct fastening means install and use difficulty on angle steel tower.Although also contributing in prior art
Some clamp devices, such as left and right half hoop fastening form etc., but there are still needs many group parts assemblings to use, complex structure
And high cost, loaded down with trivial details, 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 clamp device " of CN203273014U is entered to the ventilation duct clamp device of angle steel tower
Improvement is gone, but still there is a problem of that nut precession is inconvenient.And the clamp device of the technology is without consolidating with angle steel
Determine interface arrangment, use time length, U-shaped card mouth and bolt connection loosening, under the effect such as wind-force, it is easy to cause ventilation duct
Deflection.
Utility model content
This utility model overcomes the deficiencies in the prior art, technical problem to be solved be to provide a kind of structure it is simple,
Angle steel tower ventilation duct clamp device easy for installation.
For solve above-mentioned technical problem, the technical scheme adopted by this utility model for：A kind of angle steel tower ventilation duct fastening
Device, including a pair of riveting components and a fastening piece, the riveting component and fastening piece are made up of the round bar of uniform diameters；
The riveting component 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, and
Width of the length of the rivet clasp leg more than shaft tower angle steel, and the rear of rivet clasp leg is the connection for being collocated with bolt-nut
Screw rod；The tail end of long foot is provided with tightening nut, and the tightening nut can freely be rotated in the tail end of long foot, for example, be revolved
The tail end that there is built-in draw-in groove, long foot the one end for entering nut is stretched in precession nut, top is flattened, be can be achieved with；Long foot
It is adapted with thickness of the spacing between short leg with angle steel；
The fastening piece is U-shaped anchor ear, is provided with and matches with tightening nut at two leg tail ends of the U-shaped anchor ear
External screw thread.
Particularly, for the interface arrangment abjection for preventing tightening nut and long foot tail end from rotating freely, can also adopt
The form of double thread connection, i.e. the tail end in long foot is provided with screw thread, tightening nut is provided with screw thread, during use, will be U-shaped
The external screw thread of the leg tail end of anchor ear is directed at two tightening nuts, and turn tightening nut is allowed to from the threads of long foot screw out
Be passed through, screw in the external screw thread of the leg tail end of U-shaped anchor ear, until pipe clamp of divulging information.The length of tightening nut, long foot
The external thread length of the leg tail end of threads length and U-shaped anchor ear can be designed according to actual needs.
Further, the clamp device also includes additional rubber sheet gasket, and the rubber sheet gasket is used for ventilation duct and angle steel
The abrasion to ventilation duct can be reduced in the position for contacting, default rubber sheet gasket on the one hand, in addition, can also help clip divulge information
It is more firm that pipe clamp connects.
This utility model has the advantages that compared with prior art.
This 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 the misfitting by a relatively large margin of anchor ear size and ventilation pipe size, it is ensured that the fastness of installation.
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 cross-sectional structural representation of the present utility model.
In figure：1 is riveting component, and 2 is rivet clasp leg, and 3 is fastening piece, and 4 is tightening nut, and 5 is bolt-nut, and 6 is angle steel,
7 is ventilation duct.
Specific embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
Embodiment 1
As Figure 1-Figure 2：A kind of angle steel tower ventilation duct clamp device, including a pair of riveting components 1 and a fastening piece 3,
The riveting component 1 and fastening piece 3 are made up of the round steel of uniform diameters；
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 the length of the rivet clasp leg 2 is more than the shaft tower width of angle steel 6, and the rear of rivet clasp leg 2 is to be collocated with bolt-nut 5
Connecting screw rod；The tail end of long foot is provided with tightening nut 4, and the tightening nut 4 can freely turn in the tail end of long foot
It is dynamic；Spacing between long foot and short leg is adapted with the thickness of angle steel 6；
The fastening piece 3 is U-shaped anchor ear, is provided with and matches with tightening nut 4 at two leg tail ends of the U-shaped anchor ear
External screw thread.
The clamp device also includes rubber sheet gasket, and the rubber sheet gasket is used for the position that ventilation duct 7 is contacted with angle steel 6
Put.
Embodiment 2
A kind of angle steel tower ventilation duct clamp device, including a pair of riveting components 1 and a fastening piece 3, the riveting component 1 and tight
Cuffs 3 is made up of the round steel of uniform diameters；
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 the length of the rivet clasp leg 2 is more than the shaft tower width of angle steel 6, and the rear of rivet clasp leg 2 is to be collocated with bolt-nut 5
Connecting screw rod；The tail end of long foot is provided with screw thread, is provided with tightening nut 4, between long foot and short leg on screw thread
Spacing is adapted with the thickness of angle steel 6；
The fastening piece 3 is U-shaped anchor ear, is provided with and matches with tightening nut 4 at two leg tail ends of the U-shaped anchor ear
External screw thread；
Screw thread and two leg tails of U-shaped anchor ear that the length of the tightening nut 4 is arranged by the tail end of long foot enough
The two is coupled together by the external screw thread arranged at end.
During use, in the corresponding position punching of angle steel, by short leg or long foot through after hole, first will with bolt-nut
The connecting screw rod connection of short leg rear, the maximum thickness of bolt-nut should be less than the interior spacing of U-shaped elbow；By two rivet clasps
After part is fixed, the external screw thread of the leg tail end of U-shaped anchor ear is directed at into two tightening nuts, turn tightening nut is allowed to from long foot
Being passed through of screwing out of threads, screw in the external screw thread of the leg tail end of U-shaped anchor ear, until pipe clamp of divulging information.
Embodiment of the present utility model is explained in detail above in conjunction with accompanying drawing, but this utility model is not limited to
Embodiment is stated, in the ken that those of ordinary skill in the art possess, can be with without departing from this utility model objective
On the premise of various changes can be made.
Claims (3)
1. a kind of angle steel tower ventilation duct clamp device, it is characterised in that：Including a pair of riveting components（1）With a fastening piece（3）, institute
State riveting component（1）And fastening piece（3）It is made up of the round steel of uniform diameters；
The riveting component（1）For U-shaped elbow, 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 the rivet clasp leg（2）Length more than shaft tower angle steel（6）Width, and rivet clasp leg（2）Rear to be collocated with anchor
Gu nut（5）Connecting screw rod；The tail end of long foot is provided with tightening nut（4）, the tightening nut（4）Can be in long foot
Tail end freely rotate；Spacing and angle steel between long foot and short leg（6）Thickness be adapted；
The fastening piece（3）For U-shaped anchor ear, it is provided with and tightening nut at two leg tail ends of the U-shaped anchor ear（4）Match
External screw thread.
2. a kind of angle steel tower ventilation duct clamp device, it is characterised in that：Including a pair of riveting components（1）With a fastening piece（3）, institute
State riveting component（1）And fastening piece（3）It is made up of the round steel of uniform diameters；
The riveting component（1）For U-shaped elbow, 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 the rivet clasp leg（2）Length more than shaft tower angle steel（6）Width, and rivet clasp leg（2）Rear to be collocated with anchor
Gu nut（5）Connecting screw rod；The tail end of long foot is provided with screw thread, and tightening nut is provided with screw thread（4）, long foot with it is short
Spacing and angle steel between leg（6）Thickness be adapted；
The fastening piece（3）For U-shaped anchor ear, it is provided with and tightening nut at two leg tail ends of the U-shaped anchor ear（4）Match
External screw thread；
The tightening nut（4）The screw thread that arranged by the tail end of long foot enough of length and U-shaped anchor ear two leg tail ends
The two is coupled together by the external screw thread that place is arranged.
3. a kind of angle steel tower ventilation duct clamp device according to claim 1 and 2, it is characterised in that：The clamp device
Also include rubber sheet gasket, the rubber sheet gasket is used for ventilation duct（7）With angle steel（6）The position for contacting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621096863.4U CN206054926U (en) | 2016-09-30 | 2016-09-30 | A kind of angle steel tower ventilation duct clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621096863.4U CN206054926U (en) | 2016-09-30 | 2016-09-30 | A kind of angle steel tower ventilation duct clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206054926U true CN206054926U (en) | 2017-03-29 |
Family
ID=58367156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621096863.4U Withdrawn - After Issue CN206054926U (en) | 2016-09-30 | 2016-09-30 | A kind of angle steel tower ventilation duct clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206054926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321975A (en) * | 2016-09-30 | 2017-01-11 | 国网山西省电力公司运城供电公司 | Ventilation pipe fastening device for angle-steel tower |
-
2016
- 2016-09-30 CN CN201621096863.4U patent/CN206054926U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321975A (en) * | 2016-09-30 | 2017-01-11 | 国网山西省电力公司运城供电公司 | Ventilation pipe fastening device for angle-steel tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170329 Effective date of abandoning: 20190111 |
|
| AV01 | Patent right actively abandoned |