CN203770309U - Plug for fixing tarpaulin and tower drum - Google Patents
Plug for fixing tarpaulin and tower drum Download PDFInfo
- Publication number
- CN203770309U CN203770309U CN201420136411.9U CN201420136411U CN203770309U CN 203770309 U CN203770309 U CN 203770309U CN 201420136411 U CN201420136411 U CN 201420136411U CN 203770309 U CN203770309 U CN 203770309U
- Authority
- CN
- China
- Prior art keywords
- base plate
- sleeve
- flanging
- connecting pin
- tarpaulin
- 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
- 238000000034 method Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The utility model discloses a plug for fixing tarpaulin and a tower drum and relates to connector structures for fixing the tarpaulin and the tower drum for transportation equipment. The plug comprises an outer sleeve, a base plate and a connecting pin. The outer sleeve comprises a sleeve body and a flanging connected to one end of the sleeve body. One end, connected with the flanging, of the sleeve body is provided with a limit step inside. One end, away from the flanging, of the sleeve body is provided with axial openings along the circumferential direction. The base plate is of a cone frustum shape with a large-diameter end and a small-diameter end. The small end of the base plate is disposed in the end, away from the flanging, of the sleeve body. Limit strips are integrally disposed on the outer periphery of the base plate. Each limit strip is disposed in the corresponding opening. The middle of the base plate is axially provided with a threaded hole. The connecting pin penetrates the sleeve body and the base plate. One end of the connecting pin is integrally provided with a limit boss which is disposed on the limit step of the outer sleeve. A hexagonal hole is formed in the limit boss. The middle of the connecting pin is provided with outer threads which are connected into the threaded hole of the base plate. By the plug, the tarpaulin can be fixed with the tower drum, and convenient and firm connection can be achieved.
Description
Technical field
The utility model relates to the haulage device fixedly structure of the link of use of tarpaulin and tower cylinder.
Background technique
Existing tarpaulin and tower cylinder fixation method are, tarpaulin covers the end of tower cylinder, the tension belt at tarpaulin enclosure wall place is tightened up by tightener, this means of fixation not only cost is high, and the mode of tightening up is that people is for tightening up, there is unreliability, when wind is from oppositely blowing, the phenomenon that easily causes tarpaulin to fall down from tower cylinder.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, provides that a kind of tarpaulin and tower cylinder are easy to connect and firmly tarpaulin and tower cylinder are fixing with stopping up.
The purpose of this utility model is achieved in that a kind of tarpaulin and the fixing use obstruction of tower cylinder, comprise overcoat, base plate and connecting pin, overcoat comprises sleeve and the flanging being wholely set, flanging is connected to one end of sleeve, in one end of sleeve connection flanging, limited step is set, sleeve along the circumferential direction arranges at least twice axially open away from one end of flanging; Described base plate is the taper type that one end diameter is large, one end diameter is little, the small end of base plate is arranged in sleeve one end away from flanging, the periphery of base plate is wholely set the positive stop strip equating with described open amount, each positive stop strip is separately positioned in corresponding opening, and the middle part of base plate axially arranges tapped hole; Described connecting pin is set in sleeve and base plate, one end of connecting pin is wholely set positive stop lug boss, and positive stop lug boss is arranged on the limited step of described overcoat, and hex hole is set in positive stop lug boss, the middle part of described connecting pin arranges outside thread, and the outside thread of connecting pin is connected in the tapped hole of base plate.
Before using, on tarpaulin, open several holes with tower cylinder end, the diameter in each hole matches with the diameter of the sleeve stopping up respectively, each is stopped up to use instrument is respectively installed in the hole of tarpaulin and tower cylinder, the small end of taper type base plate is arranged in sleeve, by connecting pin, be connected with base thread, the base plate of taper type struts sleeve, thereby obstruction is fixed in the hole of tower cylinder.If the diameter in hole is a bit larger tham the diameter of sleeve on tower cylinder, can connecting pin inwardly be rotated by instrument, base plate will further strut sleeve.Use the utility model less demanding to the diameter in the hole on tower cylinder, can allow larger error.Several are installed on tower cylinder and stop up, force is disperseed, thereby improve reliability.
In order to prevent that base plate, sleeve, connecting pin are scattered, one end that connecting pin stretches out base plate arranges buckle mounting groove, in buckle mounting groove, buckle is set.
In order to prevent from being blocked in the hole of tower cylinder, slide, sleeve arranges slideproof tooth away from one end outer periphery of flanging.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 be in Fig. 1 A-A to view.
In figure, 1 overcoat, 1-1 sleeve, 1-2 flanging, 1-3 limited step, 1-4 slideproof tooth, 1-5 opening, 2 base plates, 3 connecting pins, 4 positive stop strips, 5 tapped holes, 6 positive stop lug boss, 7 hex holes, 8 outside threads, 9 buckle mounting grooves, 10 buckles.
Embodiment
As shown in Figure 1, 2, for tarpaulin and the fixing use obstruction of tower cylinder, comprise overcoat 1, base plate 2 and connecting pin 3, overcoat 1 comprises sleeve 1-1 and the flanging 1-2 being wholely set, flanging 1-2 is connected to one end of sleeve 1-1, in one end of sleeve 1-1 connection flanging 1-2, limited step 1-3 is set, sleeve 1-1 arranges slideproof tooth 1-4 away from one end outer periphery of flanging 1-2, and sleeve 1-1 along the circumferential direction arranges four road axially open 1-5 away from one end of flanging 1-2.
Base plate 2 is the taper type that one end diameter is large, one end diameter is little, the small end of base plate 2 is arranged in sleeve 1-1 one end away from flanging 1-2, the periphery of base plate 2 is wholely set four positive stop strips 4, and each positive stop strip 4 is separately positioned in corresponding opening 1-5, and the middle part of base plate 2 axially arranges tapped hole 5.
Connecting pin 3 is set in sleeve 1-1 and base plate 2, one end of connecting pin 3 is wholely set positive stop lug boss 6, positive stop lug boss 6 is arranged on the limited step 1-3 of overcoat 1, the interior hex hole 7 that arranges of positive stop lug boss 6, the middle part of connecting pin 3 arranges outside thread 8, the outside thread 8 of connecting pin 3 is connected in the tapped hole 5 of base plate 2, and one end that connecting pin 3 stretches out base plate 2 arranges buckle mounting groove 9, the interior buckle 10 that arranges of buckle mounting groove 9.
Claims (3)
1. a tarpaulin and tower cylinder are fixing with stopping up, it is characterized in that: comprise overcoat, base plate and connecting pin, overcoat comprises sleeve and the flanging being wholely set, flanging is connected to one end of sleeve, in one end of sleeve connection flanging, limited step is set, sleeve along the circumferential direction arranges at least twice axially open away from one end of flanging; Described base plate is the taper type that one end diameter is large, one end diameter is little, the small end of base plate is arranged in sleeve one end away from flanging, the periphery of base plate is wholely set the positive stop strip equating with described open amount, each positive stop strip is separately positioned in corresponding opening, and the middle part of base plate axially arranges tapped hole; Described connecting pin is set in sleeve and base plate, one end of connecting pin is wholely set positive stop lug boss, and positive stop lug boss is arranged on the limited step of described overcoat, and hex hole is set in positive stop lug boss, the middle part of described connecting pin arranges outside thread, and the outside thread of connecting pin is connected in the tapped hole of base plate.
2. tarpaulin according to claim 1 and tower cylinder are fixing with stopping up, and it is characterized in that: one end that described connecting pin stretches out base plate arranges buckle mounting groove, in buckle mounting groove, buckle is set.
3. tarpaulin according to claim 1 and tower cylinder are fixing with stopping up, and it is characterized in that: described sleeve arranges slideproof tooth away from one end outer periphery of flanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136411.9U CN203770309U (en) | 2014-03-25 | 2014-03-25 | Plug for fixing tarpaulin and tower drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136411.9U CN203770309U (en) | 2014-03-25 | 2014-03-25 | Plug for fixing tarpaulin and tower drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203770309U true CN203770309U (en) | 2014-08-13 |
Family
ID=51287504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420136411.9U Expired - Fee Related CN203770309U (en) | 2014-03-25 | 2014-03-25 | Plug for fixing tarpaulin and tower drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203770309U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925264A (en) * | 2014-03-25 | 2014-07-16 | 扬州市引江蓬帆制品有限公司 | Plug for fixing awning cloth and tower |
| CN109175500A (en) * | 2018-11-21 | 2019-01-11 | 东台市高科技术创业园有限公司 | A kind of metal-cutting device |
-
2014
- 2014-03-25 CN CN201420136411.9U patent/CN203770309U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925264A (en) * | 2014-03-25 | 2014-07-16 | 扬州市引江蓬帆制品有限公司 | Plug for fixing awning cloth and tower |
| CN109175500A (en) * | 2018-11-21 | 2019-01-11 | 东台市高科技术创业园有限公司 | A kind of metal-cutting device |
| CN109175500B (en) * | 2018-11-21 | 2020-07-07 | 东台市高科技术创业园有限公司 | Metal cutting device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 |