CN106930601A - Self-priming jube - Google Patents
Self-priming jube Download PDFInfo
- Publication number
- CN106930601A CN106930601A CN201710318690.9A CN201710318690A CN106930601A CN 106930601 A CN106930601 A CN 106930601A CN 201710318690 A CN201710318690 A CN 201710318690A CN 106930601 A CN106930601 A CN 106930601A
- Authority
- CN
- China
- Prior art keywords
- vertical rod
- jube
- solar shaft
- priming
- sucker
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1417—Post-and-rail fences, e.g. without vertical cross-members with vertical cross-members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
A kind of self-priming jube that the present invention is provided, vertical rod including supreme two tubular structures and the cross bar being fixed between two vertical rods, the sucker that the vertical rod bottom is provided with, sucker is connected and fixed with vertical rod sealing, also including making the drive device on sucker suction ground for making piston move axially upward;The drive device drawstring and moved upwards for laborsaving pulling drawstring and drag the planetary gears of piston;Bottom of upright rod is arranged at using by sucker, enable spacer bar stablize be fixed on smooth earth, ensure that spacer bar is not moved, while composite PVC material and vacuum cup lighter weight, staff can easily lay, and ground and pedestrian will not be damaged, it is to avoid the potential safety hazard that pedestrian is tripped by base support, it is ensured that safe and orderly PE is provided;By planetary gears, protection ensures that driving force is small and sucker suction power is big, it is ensured that the stabilization of spacer bar well, is difficult to topple over.
Description
Technical field
The present invention relates to a kind of spacer bar, more particularly to a kind of self-priming jube.
Background technology
In the more indoor public arena of flow of the people, generally require using provisional spacer bar, by reasonable placement spacer bar
The guiding to crowd's flowing is realized in position, safeguards the order at scene, and in the prior art, the structure of this spacer bar is generally spacer bar bottom
The heavier spacer bar base of portion's configuration or base support are fixed to spacer bar, and indoor public arena is generally smooth earth,
It is unstable that smooth earth causes spacer bar to fix, and can be easy to move spacer bar when flow of the people is larger or child is naughty, and then disturb
Random public's order, and spacer bar base or base support floor space are larger, the pedestrian slightly inadvertently base in face or base branch
Frame is easy to potential safety hazard, meanwhile, metal spacer bar and spacer bar base heavier-weight, staff are relatively elaborate when laying mobile,
Under fortuitous event when spacer bar collapses, it is more likely that pedestrian can be hit, potential safety hazard is caused.
Therefore, it is necessary to providing a kind of smooth earth and light, safe spacer bar, and spacer bar can be stably fixed on
Simple structure, it is elegant in appearance.
The content of the invention
Smooth earth and light, safe spacer bar can be stably fixed on it is an object of the invention to provide a kind of,
And spacer bar simple structure, it is elegant in appearance.
A kind of self-priming jube disclosed by the invention, including supreme two tubular structures vertical rod and be fixed on two vertical rods it
Between cross bar, the vertical rod bottom is provided with the sucker for fixing vertical rod by way of adsorbing ground, and sucker is close with vertical rod
Envelope is connected and fixed, and the vertical rod is internally provided with piston, also including inhaling sucker for making piston move axially upward
The drive device on attached ground;
The drive device includes being arranged in vertical rod and lower end is fixedly connected with the piston drawstring and for laborsaving pulling
Drawstring is moved and drags the planetary gears of piston upwards, and the planetary gears is provided with for preventing planetary gears
The lockable mechanism of revolution.
Further, the cross bar is that tubulose and two ends are respectively protruding into two vertical rods and are at least circumferentially fixed on vertical rod, institute
Stating planetary gears includes the solar shaft for running through cross bar, the planetary gear being respectively arranged inside cross bar two ends, is arranged at cross bar
Inner circle external toothing corresponding with planetary gear and be fixedly connected with drawstring upper end and with rotation dish around drawstring by way of drag work
The planet carrier of plug, the cylindrical external tooth being provided with for driving planetary gear of the solar shaft, one end of solar shaft axially extends wears
Go out vertical rod and be bent to form for drive solar shaft rotate handle.
Further, the planet carrier includes coaxially being coated at the reel of solar shaft and is fixed on reel end face as planetary gear
The drive shaft of wheel shaft, the reel closed at both ends and both ends of the surface be provided with for solar shaft axially across via, the mistake
Journal bearing is provided between hole and solar shaft.
Further, the lockable mechanism includes being arranged at vertical rod madial wall for the limited impression to solar shaft rotary spacing
Be fixedly installed on sun axial end limited block corresponding with limited impression, the solar shaft reciprocatingly slides make limited block vertically
Insertion exits limited impression realization to solar shaft rotation locking or unblock.
Further, it is provided with for the back-moving spring to piston reset between the reel and piston;The back-moving spring is
Inside it is placed on the column spring of vertical rod inner circle.
Further, the cylindrical groove circumferentially arranged with for spacing drawstring axial freedom of the reel.
Further, the handle is L-shaped.
Beneficial effects of the present invention:A kind of self-priming jube that the present invention is provided, bottom of upright rod is arranged at using by sucker,
Enable spacer bar stablize be fixed on smooth earth, it is ensured that spacer bar is not moved, while composite PVC material and vacuum cup matter
Amount is relatively light, staff can easily be laid, and ground and pedestrian will not be damaged, it is to avoid pedestrian is by base support
The potential safety hazard for tripping, it is ensured that a safe and orderly PE is provided;By planetary gears, protection ensures driving force
It is small and sucker suction power is big, it is ensured that the stabilization of spacer bar well, is difficult to topple over.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples:
The structural representation that Fig. 1 is provided for the present invention.
Specific embodiment
The structural representation that Fig. 1 is provided for the present invention;Vertical rod 1 including supreme two tubular structures and it is fixed on two vertical rods
Cross bar 2 between 1, the bottom of the vertical rod 1 is provided with the sucker for fixing vertical rod 1 by way of adsorbing ground, sucker 3 with
The sealing of vertical rod 1 is connected and fixed, and the vertical rod 1 is internally provided with piston 4, also including for making piston 4 move axially upward
And sucker 3 is adsorbed the drive device on ground;The cross bar 2 and vertical rod 1 can be prepared from for composite PVC material, and sucker 3 is rubber
The vacuum cup 3 of glue;The bottom of vertical rod 1 is arranged at using by sucker 3 so that what spacer bar can be stablized is fixed on smooth earth,
Ensure that spacer bar is not moved, while composite PVC material and the lighter weight of vacuum cup 3, staff can easily lay, and not
Ground and pedestrian can be damaged, it is to avoid the potential safety hazard that pedestrian is tripped by base support, it is ensured that to provide a safety have
The PE of sequence;
The drive device includes being arranged in vertical rod 1 and lower end is fixedly connected with piston 4 drawstring 5 and for laborsaving drawing
Dynamic drawstring 5 is moved and drags the planetary gears of piston 4 upwards, and the planetary gears is provided with for preventing planetary gear
The lockable mechanism of mechanism's revolution;The planetary gears can be all driving machines that can realize the object of the invention in the prior art
Structure, by planetary gears, protection ensures that driving force is small and the absorption affinity of sucker 3 is big, it is ensured that the stabilization of spacer bar well, is difficult to incline
.
In the present embodiment, the cross bar 2 is that tubulose and two ends are respectively protruding into two vertical rods 1 and are at least circumferentially fixed on vertical
Bar 1, the planetary gears include through cross bar 2 solar shaft 6, be respectively arranged inside the two ends of cross bar 2 planetary gear 7,
Be arranged at the inner circle of cross bar 2 be fixedly connected with the corresponding external toothing of planetary gear 7 and with the upper end of drawstring 5 and by with rotation dish around drawstring
5 mode drags the planet carrier of piston 4, and the external toothing can directly be processed in cross bar inner circle;The solar shaft 6 it is cylindrical
The external tooth 8 for driving planetary gear 7 is provided with, one end of solar shaft 6 axially extends and passes vertical rod 1 and be bent to form for driving
The handle 9 that solar shaft 6 is rotated;The handle 9 is L-shaped as illustrated, the planet carrier is for two and interior in cross bar positioned at vertical rod 1
2 two ends;Simple and compact for structure, one man operation is convenient;Axially represent along the central axial direction of solar shaft 6.
In the present embodiment, the planet carrier includes coaxially being coated at the reel 10 of solar shaft 6 and is fixed on the end face of reel 10
Used as the drive shaft 11 of the wheel shaft of planetary gear 7, the closed at both ends of the reel 10 and both ends of the surface are provided with axially wears for solar shaft 6
The via crossed, is provided with journal bearing 12 between the via and solar shaft 6;Planetary gears drives smooth stabilization, is difficult
There is locking, beneficial to the operating efficiency for improving staff's assembly and disassembly jube.
In the present embodiment, the lockable mechanism includes being arranged at the madial wall of vertical rod 1 for the limit to the rotary spacing of solar shaft 6
Position and is fixedly installed on the end face of solar shaft 6 limited block 12 corresponding with limited impression at groove, the reciprocal cunning vertically of the solar shaft 6
It is dynamic limited block 12 is embedded in or exit limited impression realization to solar shaft 6 rotation locking or unblock;The limited impression can be
Straight slot or triangular groove, locking stabilization by sliding and engage mode and realize locking, simple and compact for structure, operation side
Just.
In the present embodiment, the back-moving spring 13 for being resetted to piston 4 is provided between the reel 10 and piston 4;It is described
Back-moving spring 13 is placed on the column spring of the inner circle of vertical rod 1 in;Two ends are butted between piston 4 and reel 10 respectively, in atmospheric pressure
In the presence of power and back-moving spring 13, piston 4 returns to minimum point, and then ensures that the normal of next time is used.
In the present embodiment, the cylindrical groove 14 circumferentially arranged with for the axial freedom of spacing drawstring 5 of the reel 10;Institute
Stating groove 14 can be spacing vertically to drawstring 5, it is ensured that the drawstring 5 in two vertical rods 1 coils length sync, it is ensured that 6 liang of solar shaft
The driving dynamic balance at end, it is smooth beneficial to driving.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
Good embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to skill of the invention
Art scheme is modified or equivalent, and without deviating from the objective and scope of technical solution of the present invention, it all should cover at this
In the middle of the right of invention.
Claims (7)
1. a kind of self-priming jube, it is characterised in that:Vertical rod including supreme two tubular structures and it is fixed between two vertical rods
Cross bar, the vertical rod bottom is provided with the sucker for fixing vertical rod by way of adsorbing ground, and sucker is sealed with vertical rod
Connect and fix, the vertical rod is internally provided with piston, also including making sucker suction for making piston move axially upward
The drive device on ground;
The drive device includes being arranged in vertical rod and lower end is fixedly connected with the piston drawstring and for laborsaving pulling drawstring
The planetary gears of piston is moved and dragged upwards, and the planetary gears is provided with for preventing planetary gears from turning round
Lockable mechanism.
2. self-priming jube according to claim 3, it is characterised in that:The cross bar is for tubulose and two ends are respectively protruding into two
Vertical rod is at least fixed in vertical rod and circumferentially, the planetary gears includes running through the solar shaft of cross bar, is respectively arranged at
Planetary gear inside cross bar two ends, it is arranged at cross bar inner circle external toothing corresponding with planetary gear and is fixedly connected simultaneously with drawstring upper end
With rotation dish around drawstring by way of drag the planet carrier of piston, the cylindrical of the solar shaft is provided with for driving planetary gear
External tooth, one end of solar shaft axially extend pass vertical rod and be bent to form for drive solar shaft rotate handle.
3. self-priming jube according to claim 2, it is characterised in that:The planet carrier includes coaxially being coated at solar shaft
Reel and be fixed on drive shaft of the reel end face as planetary gear wheel shaft, the reel closed at both ends and both ends of the surface are provided with
For solar shaft axially across via, be provided with journal bearing between the via and solar shaft.
4. self-priming jube according to claim 3, it is characterised in that:The lockable mechanism includes being arranged at vertical rod inner side
Wall is for the limited impression to solar shaft rotary spacing and is fixedly installed on sun axial end limited block corresponding with limited impression,
The solar shaft reciprocatingly slides vertically makes limited block be embedded in or exit limited impression realization to solar shaft rotation locking or unblock.
5. self-priming jube according to claim 4, it is characterised in that:It is provided with for work between the reel and piston
Fill in the back-moving spring for resetting;The back-moving spring is the interior column spring for being placed on vertical rod inner circle.
6. self-priming jube according to claim 5, it is characterised in that:The reel is cylindrical circumferentially arranged with for spacing
The groove of drawstring axial freedom.
7. self-priming jube according to claim 6, it is characterised in that:The handle is L-shaped.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710318690.9A CN106930601B (en) | 2017-05-08 | 2017-05-08 | Self-priming jube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710318690.9A CN106930601B (en) | 2017-05-08 | 2017-05-08 | Self-priming jube |
Publications (2)
Publication Number | Publication Date |
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CN106930601A true CN106930601A (en) | 2017-07-07 |
CN106930601B CN106930601B (en) | 2019-04-02 |
Family
ID=59429947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710318690.9A Active CN106930601B (en) | 2017-05-08 | 2017-05-08 | Self-priming jube |
Country Status (1)
Country | Link |
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CN (1) | CN106930601B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108894590A (en) * | 2018-08-03 | 2018-11-27 | 芜湖市三山龙城新材料有限公司 | A kind of building decoration protective fence |
CN109205303A (en) * | 2018-07-24 | 2019-01-15 | 张家港康得新光电材料有限公司 | A kind of handling device of liquid crystal display panel |
CN113775239A (en) * | 2021-09-13 | 2021-12-10 | 西安热工研究院有限公司 | Electronic overhaul fence for thermal power plant hazardous equipment overhaul safety system |
CN114955720A (en) * | 2022-06-09 | 2022-08-30 | 南通大学 | Thread guide for spinning with lubricating and tightening effects |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4465262A (en) * | 1982-07-14 | 1984-08-14 | Gary Itri | Portable expandable barrier |
JPH0726799A (en) * | 1993-07-09 | 1995-01-27 | Setouchi Kinmo Shoko Kk | Animal entrance preventing fence |
JP2010013862A (en) * | 2008-07-04 | 2010-01-21 | Sekisui Jushi Co Ltd | Beam connecting structure |
CN203905613U (en) * | 2013-12-04 | 2014-10-29 | 重庆港标物资有限公司 | Safety caution sleeve rod, fence rod and fence |
CN204728203U (en) * | 2015-04-14 | 2015-10-28 | 台州旗峰环保材料有限公司 | Railing |
-
2017
- 2017-05-08 CN CN201710318690.9A patent/CN106930601B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4465262A (en) * | 1982-07-14 | 1984-08-14 | Gary Itri | Portable expandable barrier |
JPH0726799A (en) * | 1993-07-09 | 1995-01-27 | Setouchi Kinmo Shoko Kk | Animal entrance preventing fence |
JP2010013862A (en) * | 2008-07-04 | 2010-01-21 | Sekisui Jushi Co Ltd | Beam connecting structure |
CN203905613U (en) * | 2013-12-04 | 2014-10-29 | 重庆港标物资有限公司 | Safety caution sleeve rod, fence rod and fence |
CN204728203U (en) * | 2015-04-14 | 2015-10-28 | 台州旗峰环保材料有限公司 | Railing |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109205303A (en) * | 2018-07-24 | 2019-01-15 | 张家港康得新光电材料有限公司 | A kind of handling device of liquid crystal display panel |
CN109205303B (en) * | 2018-07-24 | 2020-09-29 | 张家港康得新光电材料有限公司 | Liquid crystal display panel's handling device |
CN108894590A (en) * | 2018-08-03 | 2018-11-27 | 芜湖市三山龙城新材料有限公司 | A kind of building decoration protective fence |
CN113775239A (en) * | 2021-09-13 | 2021-12-10 | 西安热工研究院有限公司 | Electronic overhaul fence for thermal power plant hazardous equipment overhaul safety system |
CN114955720A (en) * | 2022-06-09 | 2022-08-30 | 南通大学 | Thread guide for spinning with lubricating and tightening effects |
Also Published As
Publication number | Publication date |
---|---|
CN106930601B (en) | 2019-04-02 |
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