CN203959554U - A kind of net drum column - Google Patents
A kind of net drum column Download PDFInfo
- Publication number
- CN203959554U CN203959554U CN201420197597.9U CN201420197597U CN203959554U CN 203959554 U CN203959554 U CN 203959554U CN 201420197597 U CN201420197597 U CN 201420197597U CN 203959554 U CN203959554 U CN 203959554U
- Authority
- CN
- China
- Prior art keywords
- pipe
- net
- dynamical axis
- gear case
- cylinder
- 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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of net drum column, comprise cylinder: cylinder is set with pipe outward, pipe is provided with some hurdles net attachment point, and each attachment point all has screw to push down net bar through spring shim to clamp hurdle net and be tightened on pipe; Pipe top is provided with joystick, and handle is installed on joystick; Pipe lower end is provided with hurdle net holder, and hurdle net holder is disc, and pipe also stretches out downwards through hurdle net holder; The outer gear case that is provided with in pipe bottom, pipe bottom is provided with driven bevel pinion, driven bevel pinion and horizontal driving bevel gear are intermeshing, driving bevel gear is connected with dynamical axis, fastening by dynamical axis between dynamical axis and gear case, in the middle of dynamical axis outer end, have a rectangular opening, can coordinate with engine installation, the gear case inwall of dynamical axis outer end one side is provided with a circle magnet; Cylinder bottom is provided with anchor fitting.The utility model provides a kind of net drum column, can roll up fast, easily and put the vertical columns that can roll up hurdle net, is applicable to army, public security, enterprise, Emergency use, install, move, preserve all very convenient, can be electronic, manually roll.
Description
technical field:
The utility model relates to security device field, belongs to fence silk screen class, relates in particular to a kind of net drum column.
background technology:
Fence silk screen is often used in security device, mainly to deter humans and animals to enter a certain region, existing product is mostly iron wire hurdle net and is fixed column use on the ground, although Intercepting effect is pretty good, but net vertical columns installing/dismounting hurdle, existing hurdle net is all cumbersome, takes a lot of work, time-consuming, effort, and cylinder need to insert subsurface fixedly time conventionally, once need hurdle net to change position, it is exactly a large-engineering; Also the hurdle rolled up of some emergency net, too simple and easy, fixing insecure, do not have protective action.
utility model content:
The purpose of this utility model is just to provide a kind of net drum column, can roll up fast, easily and put the vertical columns that can roll up hurdle net, is applicable to army, public security, enterprise, Emergency use, install, move, preserve all very convenient, can be electronic, manually roll.
The technical solution adopted in the utility model is:
A kind of net drum column, comprise cylinder, it is characterized in that: cylinder is set with pipe outward, pipe inner top and lower end are provided with bearing and cylinder is close to, pipe is provided with some hurdles net attachment point, and each attachment point all has screw to push down net bar through spring shim to clamp hurdle net and be tightened on pipe, pipe top is provided with joystick, and handle is installed on joystick, and handle is fastened on joystick by handle bearing, pipe lower end is provided with hurdle net holder, and hurdle net holder is disc, and pipe also stretches out downwards through hurdle net holder, the outer gear case that is provided with in pipe bottom, fastening by box bearing between gear case and pipe, pipe bottom is provided with driven bevel pinion, driven bevel pinion and horizontal driving bevel gear are intermeshing, and driven bevel pinion and driving bevel gear are all positioned at gear case, gear case is fixed on cylinder lower end, driving bevel gear is connected with dynamical axis, fastening by dynamical axis bearing between dynamical axis and gear case, dynamical axis outer end is concordant with gear case, in the middle of dynamical axis outer end, have a rectangular opening, can coordinate with external connection power device, the gear case inwall of dynamical axis outer end one side is provided with a circle magnet, cylinder bottom is provided with anchor fitting.
Described cylinder can be solid, also can be hollowly, and its length should be greater than by the height of volume hurdle net.
Described anchor fitting, for being directly fixed on the arc suspension column of column bottom; Also can install rubber suction cups additional in suspension column lower end, that rubber suction cups can adopt is cross, disc, semisphere etc.
Compared with prior art, the beneficial effects of the utility model are:
The utility model provides a kind of net drum column, can roll up fast, easily and put the vertical columns that can roll up hurdle net, is applicable to army, public security, enterprise, Emergency use, install, move, preserve all very convenient, can be electronic, manually roll.
accompanying drawing explanation:
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model cylinder and pipe part birds-eye view;
Accompanying drawing 3 is the utility model cutaway view;
Accompanying drawing 4 is the utility model lower end gear case part front elevation;
the specific embodiment:
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail:
A kind of net drum column, comprise cylinder: the outer pipe 2 that is set with of cylinder 1, pipe 2 inner tops and lower end are provided with bearing 21 and are close to cylinder 1, and pipe 2 is provided with some hurdles net attachment point 3, and each attachment point 3 all has screw 4 to push down net bar 6 through spring shim 5 to clamp hurdle nets 7 and be tightened on pipe 2, pipe 2 tops are provided with joystick 8, and handle 9 is installed on joystick 8, and handle 9 is fastened on joystick 8 by handle bearing 10, pipe 2 lower ends are provided with hurdle net holder 11, and hurdle net holder 11 is disc, and pipe 2 also stretches out downwards through hurdle net holder 11, pipe is provided with gear case 12 outside 2 bottoms, fastening by box bearing 13 between gear case 12 and pipe 2, pipe 2 bottoms are provided with driven bevel pinion 14, driven bevel pinion 14 is intermeshing with horizontal driving bevel gear 15, and driven bevel pinion 14 is all positioned at gear case 12 with driving bevel gear 15, gear case 12 is fixed on cylinder 1 lower end, driving bevel gear 15 is connected with dynamical axis 16, fastening by dynamical axis bearing 17 between dynamical axis 16 and gear case 12, dynamical axis 16 outer ends are concordant with gear case 12, dynamical axis has a rectangular opening 18 in the middle of 16 outer ends, can coordinate with external connection power device, gear case 12 inwalls of dynamical axis outer end one side are provided with a circle magnet 19, cylinder bottom is provided with anchor fitting, cylinder 1 can be solid, also can be hollowly, and its length should be greater than by the height of volume hurdle net, anchor fitting is for being directly fixed on the arc suspension column 20 of column bottom, also can install rubber suction cups additional in suspension column lower end, that rubber suction cups can adopt is cross, disc, semisphere etc.
Above-described embodiment is only preferably embodiment of the present utility model, and in addition, the utility model can also have other implementations.It should be noted that, do not departing under the prerequisite of the utility model design, within any apparent improvement and modification all should fall into protection domain of the present utility model.
Claims (2)
1. a net drum column, comprise cylinder, it is characterized in that: cylinder is set with pipe outward, pipe inner top and lower end are provided with bearing and cylinder is close to, pipe is provided with some hurdles net attachment point, and each attachment point all has screw to push down net bar through spring shim to clamp hurdle net and be tightened on pipe, pipe top is provided with joystick, and handle is installed on joystick, and handle is fastened on joystick by handle bearing, pipe lower end is provided with hurdle net holder, and hurdle net holder is disc, and pipe also stretches out downwards through hurdle net holder, the outer gear case that is provided with in pipe bottom, fastening by box bearing between gear case and pipe, pipe bottom is provided with driven bevel pinion, driven bevel pinion and horizontal driving bevel gear are intermeshing, and driven bevel pinion and driving bevel gear are all positioned at gear case, gear case is fixed on cylinder lower end, driving bevel gear is connected with dynamical axis, fastening by dynamical axis bearing between dynamical axis and gear case, dynamical axis outer end is concordant with gear case, in the middle of dynamical axis outer end, have a rectangular opening, can coordinate with external connection power device, the gear case inwall of dynamical axis outer end one side is provided with a circle magnet, cylinder bottom is provided with anchor fitting.
2. net drum column according to claim 1, is characterized in that: described anchor fitting, for being directly fixed on the arc suspension column of column bottom; Also can install rubber suction cups additional in suspension column lower end, that rubber suction cups can adopt is cross, disc, semisphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420197597.9U CN203959554U (en) | 2014-04-22 | 2014-04-22 | A kind of net drum column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420197597.9U CN203959554U (en) | 2014-04-22 | 2014-04-22 | A kind of net drum column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203959554U true CN203959554U (en) | 2014-11-26 |
Family
ID=51920165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420197597.9U Withdrawn - After Issue CN203959554U (en) | 2014-04-22 | 2014-04-22 | A kind of net drum column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203959554U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935845A (en) * | 2014-04-22 | 2014-07-23 | 安徽中天保安服务有限公司 | Net reel stand column |
| CN106613497A (en) * | 2016-11-16 | 2017-05-10 | 杨清钊 | Greenhouse vertical column inserting device |
| CN111519976A (en) * | 2020-04-30 | 2020-08-11 | 刘长礼 | Intelligent 5G boundary pile and method capable of achieving bidirectional tension adjustment for ecological protection |
-
2014
- 2014-04-22 CN CN201420197597.9U patent/CN203959554U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935845A (en) * | 2014-04-22 | 2014-07-23 | 安徽中天保安服务有限公司 | Net reel stand column |
| CN106613497A (en) * | 2016-11-16 | 2017-05-10 | 杨清钊 | Greenhouse vertical column inserting device |
| CN111519976A (en) * | 2020-04-30 | 2020-08-11 | 刘长礼 | Intelligent 5G boundary pile and method capable of achieving bidirectional tension adjustment for ecological protection |
| CN111519976B (en) * | 2020-04-30 | 2021-12-21 | 上海罗电科技有限公司 | Intelligent 5G boundary pile and method capable of achieving bidirectional tension adjustment for ecological protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20171003 |
|
| AV01 | Patent right actively abandoned |