CN105569418B - A kind of flagpole - Google Patents
A kind of flagpole Download PDFInfo
- Publication number
- CN105569418B CN105569418B CN201510985940.5A CN201510985940A CN105569418B CN 105569418 B CN105569418 B CN 105569418B CN 201510985940 A CN201510985940 A CN 201510985940A CN 105569418 B CN105569418 B CN 105569418B
- Authority
- CN
- China
- Prior art keywords
- crowbar
- flagpole
- pulley
- bottom shell
- rod
- 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
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
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/32—Flagpoles
-
- 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
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2238—Sockets or holders for poles or posts to be placed on the ground
Abstract
The present invention relates to a kind of flagpole, including the body of rod and the bottom shell for being arranged at body of rod lower end, the bottom right-hand member of bottom shell is provided with forms the right articulated structure of housing of overturning pivot for being hinged and connected with attachment structure on the right side of the base in respective seat, the bottom left end of bottom shell is provided with the left attachment structure of housing for being connected with the chassis left side attachment structure on the base, and the crowbar fit structure for coordinating with corresponding crowbar and making the flagpole be rotated around the overturning pivot is provided with bottom shell.The present invention, which solves the problems, such as when flagpole erects in the prior art that fulcrum is higher and erects flagpole by rope, has potential safety hazard.
Description
Technical field
The present invention relates to a kind of flagpole.
Background technology
Flagpole has use in many places such as school, office, universities and colleges, airport, celebration, athletic meeting.Existing flagpole
As disclosed in Chinese patent CN202139889U " a kind of flagpole ", including the body of rod with endoporus, the bottom of the body of rod are provided with peace
Dress seat is bottom shell, and mounting seat is fixed on the base on ground during use, and mounting seat is a rectangular box, in mounting seat
The lifting motor of corresponding flag lifting is driven for setting, the blower fan dried into the endoporus of flagpole is provided with outside mounting seat.Flag
The lower end of bar is provided with left support bar and right support bar, and the one end of left and right support bar away from flagpole is provided with bearing, passes through bearing
Flagpole was fallen for cooperation with rope and pull-up.It is existing this in actual use, it is necessary at the scene erect flagpole
Flagpole has problems in that fulcrum when flagpole erects is higher away from ground, and flagpole is not easy to erect, in addition by rope by flagpole
Erect, the process that erects of flagpole is difficult to control, and certain potential safety hazard be present；Blower fan is arranged on the outside of mounting seat, not only shadow
Sound is attractive in appearance, while the larger problem of noise when will also result in air-supply；Flagpole can only rise flag every time, also cause existing flag
The use range of bar is smaller.
The content of the invention
It is an object of the invention to provide a kind of flagpole, and fulcrum is higher when with solution, flagpole erects in the prior art and passes through
Rope, which erects flagpole, has the problem of potential safety hazard.
In order to solve the above problems, the technical scheme is that：
A kind of flagpole, including the body of rod and the bottom shell for being arranged at body of rod lower end, the bottom right-hand member of bottom shell are provided with
The right articulated structure of housing of overturning pivot is formed for being hinged and connected with attachment structure on the right side of the base in respective seat, bottom
The bottom left end of housing is provided with the left attachment structure of housing for being connected with the chassis left side attachment structure on the base, bottom
The crowbar fit structure for coordinating with corresponding crowbar and making the flagpole be rotated around the overturning pivot is provided with portion's housing.
The crowbar fit structure includes at least one crowbar branch cylinder for crowbar insertion.
Crowbar branch cylinder has at least two, and each crowbar branch cylinder is arranged at intervals up and down, from top to bottom each crowbar branch cylinder relative level
The angle of inclination in direction is less and less.
From top to bottom, the length of each crowbar branch cylinder is increasingly longer.
The right articulated structure of housing includes the jointed shaft extended along the longitudinal direction.
The crowbar fit structure is arranged at the inside of bottom shell.
The body of rod has endoporus, and the hair-dryer of blowing in the oriented body of rod is set in bottom shell.
Hair-dryer is arranged at the rear wall of bottom shell and the link position of right side wall, the hair-dryer air inlet of hair-dryer
Axis extends in left-right direction, and housing air inlet is provided with the left side wall of bottom shell, and hair-dryer air inlet passes through blast pipe
Road is connected with housing air inlet.
The body of rod has endoporus, and at least two are provided with the endoporus of the body of rod can synchronization lifting by drive mechanism driving
Be used for connect the conveyer belt of corresponding flag.
The upper end of the endoporus of the body of rod is provided with upper left pulley and upper right pulley, is provided with bottom shell and upper left pulley pair
The lower-left pulley and bottom right corresponding with upper right pulley pulley answered, conveying carry two, and two conveyer belts are respectively to be wound in a left side
Left conveyer belt on top sheave, lower-left pulley and it is wound in upper right pulley and the right conveyer belt on the pulley of bottom right, drive mechanism bag
Include and be arranged at the left lifting motor being connected in bottom shell with lower-left pulley drive and the right lifting being connected with bottom right pulley drive
Motor.
Beneficial effects of the present invention are：In use, flagpole is first transported to erecting bed by level lift, first by bottom shell
The right articulated structure of housing is hinged and connected with attachment structure on the right side of the base on the base set in advance, so right articulated structure of housing
Place is formed an overturning pivot, and flagpole is then made using the crowbar fit structure on crowbar and bottom shell around upset branch
Point rotates, and most flagpole erects at last, is erected flagpole using crowbar, and the process that flagpole erects is more stable, compared to steel wire rope
Speech, erect the more stable safety of process；Overturning pivot is arranged at the bottom of bottom shell simultaneously, and this reduces overturning pivot
Highly, advantageously reduce flagpole erects difficulty.
Brief description of the drawings
Fig. 1 is the structural representation of embodiments of the invention 1；
Fig. 2 is the structural representation for the base being used cooperatively with Fig. 1；
Fig. 3 is that flagpole is when erecting in the present invention, right articulated structure and the cooperation schematic diagram of right side attachment structure；
Fig. 4 is the cooperation schematic diagram of bottom shell in Fig. 1；
Fig. 5 is the structural representation of embodiments of the invention 2；
Fig. 6 is the structural representation of embodiments of the invention 3.
Embodiment
A kind of embodiment 1 of flagpole is as shown in Fig. 1 ~ 4：Including the body of rod 2 with endoporus and the bottom for being arranged at the lower end of the body of rod 2
Portion's housing 3, bottom shell are rectangular box, bottom shell include front side wall, rear wall, left side wall, right side wall, upper side wall and under
Side wall.The bottom right-hand member of bottom shell is provided with to be formed for being hinged and connected with attachment structure on the right side of the base in respective seat
The right articulated structure of housing of overturning pivot, the bottom left end of bottom shell are provided with for being connected knot with the chassis left side on base
The connected left attachment structure of housing of structure, the base used coordinated with flagpole in the present embodiment is as shown in Fig. 2 including being used to fix
In the base body 6 on corresponding ground, four U bolts 7, the upper end of U bolt are installed with four angles of base body
By being passed on the upside of base body, the traversing through end of each U bolt is connected with pressing plate 8, the U-shaped that position is kept right by nut 9
Bolt and corresponding pressing plate and nut form attachment structure on the right side of base, the U bolt and corresponding pressing plate and nut shape that position keeps left
Into chassis left side attachment structure.The right articulated structure of housing includes the axle being correspondingly arranged with the U bolt of attachment structure on the right side of base
The right jointed shaft 5 that line extends along the longitudinal direction, the left attachment structure of housing include being used to from top to bottom be encased in chassis left side connection
The left connecting shaft 4 that the axis of the traversing through end of the U bolt of structure extends along the longitudinal direction.It is provided with and is used for and sled in bottom shell
The crowbar fit structure that thick stick coordinates and makes flagpole be rotated around overturning pivot, crowbar fit structure are arranged on front side wall including three
For crowbar insertion crowbar branch cylinder 10, each crowbar branch cylinder up and down be arranged at intervals, from top to bottom every crowbar branch cylinder relative level side
To angle of inclination it is less and less, and from top to bottom the length of each crowbar branch cylinder is increasingly longer.
The hair-dryer 13 of blowing in the oriented body of rod is set in bottom shell, after hair-dryer 13 is arranged at bottom shell
At the link position of side wall and right side wall, the hair-dryer air inlet axis of hair-dryer extends in left-right direction, a left side for bottom shell
Housing air inlet 12 is provided with side wall, hair-dryer air inlet is connected by intake stack 14 with housing air inlet, bottom shell
Left side wall on be provided with maintenance door 11, when maintenance door is opened, crowbar can be inserted into by maintenance door corresponding in crowbar branch cylinder.
The endoporus upper end of the body of rod is provided with top sheave, and the lower sheave being correspondingly arranged with top sheave, upper and lower pulley are provided with bottom shell
On be wound with conveyer belt for lifting corresponding flag.
The installation process of this flagpole is：By flagpole horizontal transport to erecting bed, as shown in Figure 3：By the right be hinged knot of housing
The right jointed shaft of structure is fallen on the right side of base in the U bolt of attachment structure, and corresponding pressing plate is installed on the right side of base by nut
On the U bolt of attachment structure, pressing plate pushes down right jointed shaft, to right jointed shaft move up and down carry out it is spacing, at right jointed shaft
Overturning pivot is formed, crowbar is extend into most long crowbar branch cylinder by staff, and crowbar is exerted a force, and flagpole turns around overturning pivot
Dynamic, now remaining staff can also boost from right side by the body of rod, after flagpole flips an angle, due to flip angle
The change of degree, crowbar branch cylinder no longer convenient force is most growed, crowbar can now be extend into the crowbar branch in centre position
In cylinder, continuing force makes flagpole continue to overturn, and finally crowbar is extend into the crowbar branch cylinder of uppermost position in fig-ure, complete it is final general
The process that flagpole erects, now left connecting shaft can drop into the U bolt of chassis left side attachment structure, it is complete to lock corresponding pressing plate
Process is erected into flagpole.Realize erecting for flagpole using crowbar, crowbar can easily realize flagpole is applied clockwise moment and
Anticlockwise moment, in that context it may be convenient to which control erects process, reduces the potential safety hazard for the process that erects；Crowbar fit structure is arranged at bottom
Portion's enclosure interior, the aesthetic property of bottom shell is not interfered with；The angle of inclination of each crowbar branch cylinder is inconsistent, can facilitate in flag
Different angle during bar erects exerts a force to flagpole；In flagpole during power rises, required power is gradually reduced, to crowbar
Intensity needed for branch cylinder is gradually lowered, therefore the size of crowbar branch cylinder takes different sizes to meet to require, not only improves drop
Low production cost, it is also beneficial to reduce the space-consuming of crowbar fit structure；Hair-dryer is arranged at the inside of bottom shell, so
Noise effect of the hair-dryer to outside can be reduced, and hair-dryer is arranged on to a corner of bottom shell, passes through length
Longer intake stack makes hair-dryer air inlet be connected with housing air inlet, adds air supplying distance, so can further drop
The noise of low hair-dryer；The right articulated structure of housing uses structure identical axle construction with the left attachment structure of housing, matched
Attachment structure and chassis left side attachment structure also use identical structure on the right side of base, do not limit the front and rear installation side of flagpole thus
To the versatility that can improve flagpole installs degree.
In other embodiments of the invention：The right articulated structure of housing can also be that axis extends be hinged along the longitudinal direction
Set, now attachment structure includes being used for the fixed cover being coaxially set with hinged set on the right side of base, in hinged set and solid during use
Surely put and install bearing pin to realize the realization of overturning pivot；The left attachment structure of housing can also be adapter sleeve or link bolt hole knot
Structure；Crowbar fit structure can also be arranged at the outside of bottom shell；The number and length of crowbar branch cylinder can also be as needed
It is changed；Certain crowbar fit structure may not be crowbar branch barrel structure, the lever branch that can coordinate for example with crowbar
Block.
The embodiment 2 of flagpole is as shown in Figure 5：As different from Example 1, this flagpole can synchronously rise two to embodiment 2
Face flag 1, the upper end of the endoporus of the body of rod 2 are provided with upper left pulley 16 and upper right pulley 17, are provided with bottom shell and upper left
Lower-left pulley corresponding to pulley and bottom right corresponding with upper right pulley pulley, flagpole also include two and are used to lift two sides flag simultaneously
The conveyer belt of flag, two conveyer belts are respectively to be wound in upper left pulley, the left conveyer belt 15 on the pulley of lower-left and be wound in upper right
Right conveyer belt 18 on pulley and bottom right pulley, be provided with bottom shell the left lifting motor that is connected with lower-left pulley drive and
The right lifting motor being connected with bottom right pulley drive, left and right lifting motor form what is be synchronized with the movement for driving left and right conveyer belt
Drive mechanism.
In other embodiments of the invention：The flag of other numbers can also be once risen as needed.
The embodiment 3 of flagpole is as shown in Figure 6：Embodiment 3 is as different from Example 2：The body of rod by a left side welded together,
Right pipe is formed, and upper left pulley 16 is arranged in left pipe 21, and upper right pulley 17 is arranged in right pipe 22, the company of offering on left and right pipe
Split groove 20 in the axial direction for being used to divulge information for leading to left and right pipe tube chamber.
Claims (7)
1. a kind of flagpole, including the body of rod and the bottom shell for being arranged at body of rod lower end, it is characterised in that：The bottom, right of bottom shell
End is provided with to be hinged for the housing right side for being hinged and connected with attachment structure on the right side of the base in respective seat and forming overturning pivot
Structure, the bottom left end of bottom shell are provided with the left company of housing for being connected with the chassis left side attachment structure on the base
Binding structure, the crowbar for coordinating with corresponding crowbar and making the flagpole be rotated around the overturning pivot is provided with bottom shell
Fit structure, the crowbar fit structure include the crowbar branch cylinder that the crowbar is inserted and exerted a force to crowbar for staff,
Crowbar branch cylinder has at least two, each crowbar branch cylinder is arranged at intervals up and down, and from top to bottom each crowbar branch cylinder relatively horizontal orientation is inclined
Rake angle is less and less.
2. flagpole according to claim 1, it is characterised in that：From top to bottom, the length of each crowbar branch cylinder is increasingly longer.
3. flagpole according to claim 1, it is characterised in that：The right articulated structure of housing includes extending along the longitudinal direction
Jointed shaft.
4. flagpole according to claim 1, it is characterised in that：The crowbar fit structure is arranged at the interior of bottom shell
Portion.
5. according to the flagpole described in claim 1 ~ 4 any one, it is characterised in that：The body of rod has endoporus, bottom shell
The middle hair-dryer for setting blowing in the oriented body of rod, hair-dryer are arranged at the rear wall of bottom shell and the connection position of right side wall
Place is put, the hair-dryer air inlet axis of hair-dryer extends in left-right direction, and housing air intake is provided with the left side wall of bottom shell
Mouthful, hair-dryer air inlet is connected by intake stack with housing air inlet.
6. according to the flagpole described in claim 1 ~ 4 any one, it is characterised in that：The body of rod has an endoporus, the body of rod it is interior
At least two are provided with hole by drive mechanism driving and can synchronization lifting be used for connect the conveyer belt of corresponding flag.
7. flagpole according to claim 6, it is characterised in that：The upper end of the endoporus of the body of rod is provided with upper left pulley and upper right
Pulley, lower-left corresponding with upper left pulley pulley and bottom right corresponding with upper right pulley pulley are provided with bottom shell, convey
With two, two conveyer belts are respectively to be wound in upper left pulley, the left conveyer belt on the pulley of lower-left and be wound in upper right pulley
With the right conveyer belt on the pulley of bottom right, drive mechanism includes being arranged at the left lifting with lower-left pulley drive being connected in bottom shell
Motor and the right lifting motor being connected with bottom right pulley drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510985940.5A CN105569418B (en) | 2015-12-25 | 2015-12-25 | A kind of flagpole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510985940.5A CN105569418B (en) | 2015-12-25 | 2015-12-25 | A kind of flagpole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105569418A CN105569418A (en) | 2016-05-11 |
| CN105569418B true CN105569418B (en) | 2018-02-09 |
Family
ID=55879988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510985940.5A Expired - Fee Related CN105569418B (en) | 2015-12-25 | 2015-12-25 | A kind of flagpole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105569418B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB768251A (en) * | 1954-04-21 | 1957-02-13 | William Rea Mcwilliam | Improvements relating to the mounting of flagstaffs, masts and the like |
| DE2064511C3 (en) * | 1970-12-30 | 1974-03-21 | Mitsubishi Jukogyo K.K., Tokio | Arrangement for erecting a mast construction |
| SU537949A1 (en) * | 1972-09-14 | 1976-12-05 | Центральное Проектно-Конструкторское Бюро Главтехмонтажа | Lifting device for human devices |
| SU640974A1 (en) * | 1977-06-30 | 1979-01-05 | Государственный Институт По Проектированию Технологии Монтажа Предприятий Химической Промышленности "Гипрохиммонтаж" | Rotatable device for erecting vertical structures |
| CN202139889U (en) * | 2011-06-23 | 2012-02-08 | 王文杰 | Flagpole |
| CN205422125U (en) * | 2015-12-25 | 2016-08-03 | 王文杰 | Flagpole |
-
2015
- 2015-12-25 CN CN201510985940.5A patent/CN105569418B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105569418A (en) | 2016-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20180209 Termination date: 20191225 |