CN203326087U - Fixing device for polar-axis antenna pedestal - Google Patents
Fixing device for polar-axis antenna pedestal Download PDFInfo
- Publication number
- CN203326087U CN203326087U CN2013204522143U CN201320452214U CN203326087U CN 203326087 U CN203326087 U CN 203326087U CN 2013204522143 U CN2013204522143 U CN 2013204522143U CN 201320452214 U CN201320452214 U CN 201320452214U CN 203326087 U CN203326087 U CN 203326087U
- Authority
- CN
- China
- Prior art keywords
- axis antenna
- shaped screw
- shaped
- pole axis
- antenna base
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Support Of Aerials (AREA)
Abstract
The utility model discloses a fixing device for a polar-axis antenna pedestal. The fixing device comprises a fixed frame (1), two U-shaped screws (2), two connecting blocks (3) and four nuts (4), wherein each U-shaped screw (2) successively penetrates through the fixed frame (1) and the connecting block (3) and then fixedly connected with the fixed frame (1) and the connecting block (3) via two nuts (4); and each connecting block (3) is equipped with two kidney-shaped through holes (5) through which the U-shaped screw (2) penetrates. Application range of the fixing device for the polar-axis antenna pedestal is wide.
Description
Technical field
The utility model relates to the pole axis antenna base that a kind of synchronous satellite television antenna is used, and is specifically a kind of pole axis antenna base fixture.
Background technology
The pole axis antenna base of prior art comprises a fixed mount, two U-shaped screw rods, two contiguous blocks and four nuts by fixture, and described two U-shaped screw rods are successively through being fixedly connected with by nut after fixed mount, two contiguous blocks.During use, antenna lower margin column is fixed between fixed mount and contiguous block and gets final product.There is following defect in the pole axis antenna base of said structure in actual use procedure by fixture: the hole of passing for the U-shaped screw rod on due to contiguous block is circular port, therefore the distance between two U-shaped screw rods is also just fixing, this just makes this pole axis antenna base can only fix the antenna lower margin column of a fixed-caliber by fixture, thereby causes its scope of application less.
The utility model content
The technical problems to be solved in the utility model is, overcomes the defect of above prior art, and a kind of pole axis antenna base fixture applied widely is provided.
The technical solution of the utility model is, a kind of pole axis antenna base fixture is provided, comprise a fixed mount, two U-shaped screw rods, two contiguous blocks and four nuts, described two U-shaped screw rods are successively through being fixedly connected with by four nuts after fixed mount, two contiguous blocks; Each contiguous block is provided with two through holes that pass for the U-shaped screw rod, and described two through holes are long waist-shaped hole.
One of them in two long waist-shaped holes on each contiguous block is provided with an opening skidded off for the U-shaped screw rod.
Fixed mount between described two U-shaped screw rods is provided with corrugated anti-skidding projection.
The corresponding contiguous block of described and anti-skidding projection is provided with two pairs of anti-skid stepped teeth; Every pair of anti-skid stepped tooth forms by corresponding left side ladder anti-slop serrations and a right side ladder anti-slop serrations.
After adopting above structure, the utility model compared with prior art, has the following advantages:
The Kong Weichang waist-shaped hole passed for the U-shaped screw rod on the contiguous block of fixture for the utility model pole axis antenna base, therefore the distance between two U-shaped screw rods can be regulated, this just makes the fixing antenna lower margin column of certain limit caliber of fixture for this pole axis antenna base, thereby makes its scope of application larger.
As improvement, one of them in two long waist-shaped holes on each contiguous block is provided with an opening skidded off for the U-shaped screw rod, and the setting of this opening can make this device can hold the more antenna lower margin column of Large Diameter Pipeline, thereby further improves its scope of application.
As improvement, the fixed mount between described two U-shaped screw rods is provided with corrugated anti-skidding projection.Can effectively prevent the landing of pole axis antenna base by this anti-skidding projection.
As improvement, the corresponding contiguous block of described and anti-skidding projection is provided with two pairs of anti-skid stepped teeth; Every pair of anti-skid stepped tooth forms by corresponding left side ladder anti-slop serrations and a right side ladder anti-slop serrations.Can further effectively prevent the landing of pole axis antenna base by these two pairs of anti-skid stepped teeth.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model pole axis antenna base by fixture.
Shown in figure 1, fixed mount, 2, the U-shaped screw rod, 3, contiguous block, 4, nut, 5, long waist-shaped hole, 6, opening, 7, anti-skidding projection, 8, left side ladder anti-slop serrations, 9, right side ladder anti-slop serrations, 10, pad.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of pole axis antenna base fixture of the utility model, comprise a fixed mount 1, two U-shaped screw rods 2, two contiguous blocks 3 and four nuts 4, described two U-shaped screw rods 2 through being fixedly connected with by four nuts 4 after fixed mount 1, two contiguous blocks 3, also are provided with pad 10 between nut 4 and contiguous block 3 successively; Each contiguous block 3 is provided with two through holes that pass for U-shaped screw rod 2, and described two through holes are long waist-shaped hole 5.
One of them in two long waist-shaped holes 5 on each contiguous block 3 is provided with an opening 6 skidded off for U-shaped screw rod 2, on a contiguous block 3, has one of them long waist-shaped hole 5 of 5, two long waist-shaped holes 5 of two long waist-shaped holes to be provided with an opening 6.
Fixed mount 1 between described two U-shaped screw rods 2 is provided with corrugated anti-skidding protruding 7.
Described and anti-skidding protruding 7 corresponding contiguous blocks 3 are provided with two pairs of anti-skid stepped teeth; Every pair of anti-skid stepped tooth forms by corresponding left side ladder anti-slop serrations 8 and a right side ladder anti-slop serrations 9, left side ladder anti-slop serrations 8 and right side ladder anti-slop serrations 9 left-right symmetric.
Below only with regard to most preferred embodiment of the present utility model, be described, but can not be interpreted as it is limitations on claims.The utility model is not limited only to above embodiment, and its concrete structure allows to change.In every case the various variations of doing in the protection range of the utility model independent claims are all in protection range of the present utility model.
Claims (4)
1. a pole axis antenna base fixture, comprise a fixed mount (1), two U-shaped screw rods (2), two contiguous blocks (3) and four nuts (4), described two U-shaped screw rods (2) are successively through being fixedly connected with by four nuts (4) after fixed mount (1), two contiguous blocks (3); Each contiguous block (3) is provided with two through holes that pass for U-shaped screw rod (2), and it is characterized in that: described two through holes are long waist-shaped hole (5).
2. pole axis antenna base fixture according to claim 1 is characterized in that: one of them in two the long waist-shaped holes (5) on each contiguous block (3) is provided with an opening (6) skidded off for U-shaped screw rod (2).
3. pole axis antenna base fixture according to claim 1, it is characterized in that: the fixed mount (1) between described two U-shaped screw rods (2) is provided with corrugated anti-skidding projection (7).
4. pole axis antenna base fixture according to claim 3, it is characterized in that: the corresponding contiguous block (3) of described and anti-skidding projection (7) is provided with two pairs of anti-skid stepped teeth; Every pair of anti-skid stepped tooth forms by corresponding left side ladder anti-slop serrations (8) and a right side ladder anti-slop serrations (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204522143U CN203326087U (en) | 2013-07-25 | 2013-07-25 | Fixing device for polar-axis antenna pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204522143U CN203326087U (en) | 2013-07-25 | 2013-07-25 | Fixing device for polar-axis antenna pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203326087U true CN203326087U (en) | 2013-12-04 |
Family
ID=49665387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204522143U Expired - Fee Related CN203326087U (en) | 2013-07-25 | 2013-07-25 | Fixing device for polar-axis antenna pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203326087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104749509A (en) * | 2015-04-20 | 2015-07-01 | 国网湖北省电力公司咸宁供电公司 | Withstand voltage test method for multiple insulator strings |
-
2013
- 2013-07-25 CN CN2013204522143U patent/CN203326087U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104749509A (en) * | 2015-04-20 | 2015-07-01 | 国网湖北省电力公司咸宁供电公司 | Withstand voltage test method for multiple insulator strings |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2015082934A3 (en) | A support structure | |
| CN203326087U (en) | Fixing device for polar-axis antenna pedestal | |
| CN204339541U (en) | A kind of optical fiber lapping fixture | |
| CN203148455U (en) | Swinging sensor mounting bracket | |
| CN204115309U (en) | A kind of refrigeration system evaporation coil fixture | |
| CN103292675B (en) | Automobile air conditioner rigid pipe bent angle pick-up unit | |
| CN203189421U (en) | T-shaped connecting piece | |
| CN204916502U (en) | Knob insulator fixed frame | |
| CN204066937U (en) | A kind of novel screw casing tail wiring structure | |
| CN202946508U (en) | Bolt for automobile steering device | |
| CN204240903U (en) | Novel rectangular equipment pillar preassembling device | |
| CN205290211U (en) | But location frock of angle modulation | |
| CN104667494A (en) | Adjustable badminton racket | |
| CN205051270U (en) | Cable support with adjustable it is rotatory | |
| CN203259097U (en) | Device for detecting hard tube corner piece of vehicle air-conditioner | |
| CN203993182U (en) | Insulating part workpiece machining clamp | |
| CN104260011A (en) | Connecting rod fixing frame | |
| CN204257328U (en) | For the adjustable copper bar installation structure of dry-type transformer case | |
| CN203281996U (en) | Rapid thread sleeving jig | |
| CN204854517U (en) | Protractor | |
| CN203679860U (en) | Large nut groove milling fastening device | |
| CN203868085U (en) | Mini-type nut | |
| CN204559283U (en) | A kind of motor fixed rack | |
| CN203214533U (en) | Half-thread bolt | |
| CN203441898U (en) | Crossing rod clamping assembly |
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 |
Granted publication date: 20131204 Termination date: 20150725 |
|
| EXPY | Termination of patent right or utility model |