CN105569418A - Flagpole - Google Patents
Flagpole Download PDFInfo
- Publication number
- CN105569418A CN105569418A CN201510985940.5A CN201510985940A CN105569418A CN 105569418 A CN105569418 A CN 105569418A CN 201510985940 A CN201510985940 A CN 201510985940A CN 105569418 A CN105569418 A CN 105569418A
- Authority
- CN
- China
- Prior art keywords
- flagpole
- crowbar
- 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.)
- Granted
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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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning And Drying Hair (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to a flagpole. The flagpole comprises a pole body and a bottom housing arranged at the lower end of the pole body, wherein a right housing hinged structure connected with a right base connection structure on a corresponding base in a hinged manner to form a turnover support point is arranged at the right end of the bottom of the bottom housing; a left housing connection structure connected with a left base connection structure on the base is arranged at the left end of the bottom of the bottom housing; and a crow bar matching structure matched with a corresponding crow bar to enable the flagpole to rotate around the turnover support point is arranged on the bottom housing. According to the flagpole, the problems that a support point is relatively high when a flagpole is erected and the operation of erecting the flagpole through a rope has potential safety hazards can be solved.
Description
Technical field
The present invention relates to a kind of flagpole.
Background technology
Flagpole all has use in a lot of place such as school, office, universities and colleges, airport, celebration, athletic meeting.Existing flagpole is " a kind of flagpole " disclosed in Chinese patent CN202139889U, comprise the body of rod with endoporus, the bottom of the body of rod is provided with mount pad and bottom shell, during use, mount pad is fixed on the base on ground, mount pad is a rectangular box, for arranging the lifting motor driving the lifting of corresponding flag in mount pad, mount pad is outside equipped with the blower fan of drying in the endoporus of flagpole.The lower end of flagpole is provided with left support bar and right support bar, and left and right support bar is provided with bearing away from one end of flagpole, is fallen and pull-up with coordinating of rope by bearing to flagpole.When reality uses, need to be erected by flagpole at the scene, existing this flagpole Problems existing is, fulcrum when flagpole erects is higher apart from ground, and flagpole not easily erects, and is erected by flagpole in addition by rope, flagpole to erect process wayward, there is certain potential safety hazard; Blower fan is arranged on the outside of mount pad, not only affects attractive in appearance, also can cause the larger problem of noise during air-supply simultaneously; Flagpole can only rise flag at every turn, also makes the scope of application of existing flagpole less.
Summary of the invention
The object of the present invention is to provide a kind of flagpole, during to solve that in prior art, flagpole erects, fulcrum is higher and erect by rope the problem that flagpole has potential safety hazard.
In order to solve the problem, technical scheme of the present invention is:
A kind of flagpole, comprise the body of rod and the bottom shell being arranged at body of rod lower end, the bottom right-hand member of bottom shell be provided with for the base in respective seat on the right side of syndeton be hinged and connected and form the right articulated structure of housing of overturning pivot, the bottom left end of bottom shell is provided with the left syndeton of housing for being connected with the chassis left side syndeton on described base, bottom shell is provided with for coordinating with corresponding crowbar and makes the crowbar fit structure that described flagpole rotates around described overturning pivot.
Described crowbar fit structure comprises at least one crowbar inserted for described crowbar and props up cylinder.
Crowbar props up cylinder at least two, and each crowbar props up cylinder between the upper and lower every setting, and from top to bottom to prop up an angle of inclination in relative level direction more and more less for each crowbar.
From top to bottom, to prop up the length of cylinder more and more longer for each crowbar.
The right articulated structure of described housing comprises the jointed shaft extended along the longitudinal direction.
Described crowbar fit structure is arranged at the inside of bottom shell.
The described body of rod has endoporus, is provided with the hair-dryer of drying in the described body of rod in bottom shell.
Hair-dryer is arranged at the rear wall of bottom shell and the link position place of right side wall, the hair-dryer air intake axis of hair-dryer extends in left-right direction, the left side wall of bottom shell is provided with housing air intake, hair-dryer air intake is connected with housing air intake by intake stack.
The described body of rod has endoporus, is provided with at least two and is driven by driving mechanism and can the conveyer belt for connecting corresponding flag of synchronization lifting in the endoporus of the body of rod.
The upper end of the endoporus of the body of rod is provided with upper left pulley and upper right pulley, the lower-left pulley corresponding with upper left pulley and the bottom right pulley corresponding with upper right pulley is provided with in bottom shell, conveying is with two, two conveyer belts are respectively the left conveyer belt be wound on upper left pulley, lower-left pulley and the right conveyer belt be wound on upper right pulley and bottom right pulley, and driving mechanism comprises the left lifting motor being arranged at and being connected with lower-left pulley drive in bottom shell and the right lifting motor be connected with bottom right pulley drive.
Beneficial effect of the present invention is: during use, flagpole is first lifted by level and is transported to erecting bed, first syndeton on the right side of right for the housing on bottom shell articulated structure and the base on the base to establish in advance is hinged and connected, the right articulated structure place of such housing just defines an overturning pivot, then utilize the crowbar fit structure on crowbar and bottom shell and flagpole is rotated around overturning pivot, flagpole erects the most at last, crowbar is adopted to be erected by flagpole, the process that flagpole erects is more stable, compare wire rope, erect process stability and safety more; Overturning pivot is arranged at the bottom of bottom shell simultaneously, this reduces the height of overturning pivot, and what be conducive to reduction flagpole erects difficulty.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiments of the invention 1;
Fig. 2 be with Fig. 1 with the use of the structural representation of base;
Fig. 3 is that in the present invention, flagpole is when erecting, and right articulated structure coordinates schematic diagram with right side syndeton;
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.
Detailed description of the invention
A kind of embodiment 1 of flagpole is as shown in Fig. 1 ~ 4: comprise the body of rod 2 with endoporus and the bottom shell 3 being arranged at the body of rod 2 lower end, bottom shell is rectangular box, and bottom shell comprises front side wall, rear wall, left side wall, right side wall, upper side wall and lower wall.The bottom right-hand member of bottom shell be provided with for the base in respective seat on the right side of syndeton be hinged and connected and form the right articulated structure of housing of overturning pivot, the bottom left end of bottom shell is provided with the left syndeton of housing for being connected with the chassis left side syndeton on base, the base of the use coordinated with flagpole in the present embodiment as shown in Figure 2, comprise the base body 6 for being fixed on corresponding ground, four U bolts 7 are installed with at four angles place of base body, the upper end of U bolt is passed by the upside of base body, the traversing through end of each U bolt is all connected with pressing plate 8 by nut 9, the U bolt kept right in position and corresponding pressing plate and nut form syndeton on the right side of base, the U bolt that position keeps left and corresponding pressing plate and nut form chassis left side syndeton.The right articulated structure of housing comprises the right jointed shaft 5 that the axis that arrange corresponding to the U bolt of syndeton on the right side of base extends along the longitudinal direction, the left connecting axle 4 that the axis that the left syndeton of housing comprises the traversing through end of the U bolt for being encased in chassis left side syndeton from top to bottom extends along the longitudinal direction.Be provided with in bottom shell for coordinating with crowbar and make the crowbar fit structure that flagpole rotates around overturning pivot, crowbar fit structure comprises three crowbars for crowbar insertion be arranged on front side wall and props up cylinder 10, each crowbar props up cylinder between the upper and lower every setting, prop up an angle of inclination in relative level direction every crowbar from top to bottom more and more less, and from top to bottom each crowbar to prop up the length of cylinder more and more longer.
The hair-dryer 13 of drying in the described body of rod is provided with in bottom shell, hair-dryer 13 is arranged at the rear wall of bottom shell and the link position place of right side wall, the hair-dryer air intake axis of hair-dryer extends in left-right direction, the left side wall of bottom shell is provided with housing air intake 12, hair-dryer air intake is connected with housing air intake by intake stack 14, the left side wall of bottom shell is provided with access door 11, when access door is opened, crowbar is inserted into corresponding crowbar by access door and props up in cylinder.The endoporus upper end of the body of rod is provided with top sheave, is provided with the lower sheave that arrange corresponding to top sheave in bottom shell, upper and lower pulley is wound with the conveyer belt for being elevated corresponding flag.
The installation process of this flagpole is: by flagpole horizontal transport to erecting bed, as shown in Figure 3: the U bolt right jointed shaft of right for housing articulated structure being fallen into syndeton on the right side of base, by nut, corresponding pressing plate is installed on the U bolt of syndeton on the right side of base, right jointed shaft pushed down by pressing plate, to right jointed shaft move up and down carry out spacing, right jointed shaft place forms overturning pivot, crowbar is extend into the longest crowbar and props up in cylinder by staff, crowbar is exerted a force, flagpole rotates around overturning pivot, now the body of rod also can boost from right side by remaining staff, after flagpole flips an angle, due to the change of flip angle, crowbar of looking most props up cylinder no longer convenient force, the crowbar that now crowbar can be extend into centre position props up in cylinder, continuing force makes flagpole continue upset, the crowbar finally crowbar being extend into uppermost position in fig-ure props up in cylinder, complete the final process erected by flagpole, now left connecting axle can drop in the U bolt of chassis left side syndeton, that locks that corresponding pressing plate completes flagpole erects process.Utilize crowbar to realize erecting of flagpole, crowbar can easily realize applying clockwise moment and anticlockwise moment to flagpole, can control easily to erect process, reduce the potential safety hazard of the process that erects; Crowbar fit structure is arranged at bottom shell inside, can not have influence on the aesthetic property of bottom shell; The angle of inclination that each crowbar props up cylinder is inconsistent, and the different angles that can conveniently erect in process at flagpole exert a force to flagpole; Rise in process at flagpole in power, required power reduces gradually, and prop up a desirable strength to crowbar and also reduce gradually, therefore the size of crowbar straight tube takes different size to meet the demands, both be conducive to reducing cost of production, and be also conducive to reducing taking up room of crowbar fit structure; Hair-dryer is arranged at the inside of bottom shell, the noise effect of hair-dryer to outside can be reduced like this, and hair-dryer is arranged on a corner of bottom shell, by the intake stack that length is longer, hair-dryer air intake is connected with housing air intake, add air supplying distance, further can reduce the noise of hair-dryer like this; The right articulated structure of housing adopts with the left syndeton of housing the axle construction that structure is identical, on the right side of the base coordinated with it, syndeton and chassis left side syndeton also adopt identical structure, so just do not limit the front and back installation direction of flagpole, the versatility that can improve flagpole installs degree.
In other embodiments of the invention: the right articulated structure of housing can also be the hinged cover that axis extends along the longitudinal direction, now on the right side of base, syndeton comprises the fixed cover for being coaxially set with hinged cover, installs bearing pin to realize the realization of overturning pivot during use on hinged cover and fixed cover; The left syndeton of housing can also be adapter sleeve or connecting bolt pore structure; Crowbar fit structure also can be arranged at the outside of bottom shell; Crowbar props up the number of cylinder and length also can change as required; Certain crowbar fit structure may not be crowbar and props up barrel structure, such as is that the lever that can coordinate with crowbar props up block.
The embodiment 2 of flagpole is as shown in Figure 5: embodiment 2 as different from Example 1, this flagpole can synchronously rise two sides flag 1, the upper end of the endoporus of the body of rod 2 is provided with upper left pulley 16 and upper right pulley 17, the lower-left pulley corresponding with upper left pulley and the bottom right pulley corresponding with upper right pulley is provided with in bottom shell, flagpole also comprises two for being elevated the conveyer belt of two sides flag simultaneously, two conveyer belts are respectively and are wound in upper left pulley, left conveyer belt 15 on the pulley of lower-left and the right conveyer belt 18 be wound on upper right pulley and bottom right pulley, the left lifting motor be connected with lower-left pulley drive and the right lifting motor be connected with bottom right pulley drive is provided with in bottom shell, left, right lifting motor is configured for driving a left side, the driving mechanism that right conveyer belt is synchronized with the movement.
In other embodiments of the invention: the flag that once can also rise other number as required.
The embodiment 3 of flagpole is as shown in Figure 6: embodiment 3 as different from Example 2: the body of rod is formed by left and right pipe welded together, upper left pulley 16 is arranged in left pipe 21, upper right pulley 17 is arranged in right pipe 22, and what left and right pipe offers the left and right pipe tube chamber of connection splits groove 20 for the axis of ventilating.
Claims (10)
1. a flagpole, comprise the body of rod and the bottom shell being arranged at body of rod lower end, it is characterized in that: the bottom right-hand member of bottom shell be provided with for the base in respective seat on the right side of syndeton be hinged and connected and form the right articulated structure of housing of overturning pivot, the bottom left end of bottom shell is provided with the left syndeton of housing for being connected with the chassis left side syndeton on described base, bottom shell is provided with for coordinating with corresponding crowbar and makes the crowbar fit structure that described flagpole rotates around described overturning pivot.
2. flagpole according to claim 1, is characterized in that: described crowbar fit structure comprises at least one crowbar inserted for described crowbar and props up cylinder.
3. flagpole according to claim 2, is characterized in that: crowbar props up cylinder at least two, each crowbar props up cylinder between the upper and lower every setting, and from top to bottom to prop up an angle of inclination in relative level direction more and more less for each crowbar.
4. flagpole according to claim 2, is characterized in that: from top to bottom, and the length that each crowbar props up cylinder is more and more longer.
5. flagpole according to claim 1, is characterized in that: the right articulated structure of described housing comprises the jointed shaft extended along the longitudinal direction.
6. flagpole according to claim 1, is characterized in that: described crowbar fit structure is arranged at the inside of bottom shell.
7. the flagpole according to claim 1 ~ 6 any one, is characterized in that: the described body of rod has endoporus, is provided with the hair-dryer of drying in the described body of rod in bottom shell.
8. flagpole according to claim 7, it is characterized in that: hair-dryer is arranged at the rear wall of bottom shell and the link position place of right side wall, the hair-dryer air intake axis of hair-dryer extends in left-right direction, the left side wall of bottom shell is provided with housing air intake, hair-dryer air intake is connected with housing air intake by intake stack.
9. the flagpole according to claim 1 ~ 6 any one, is characterized in that: the described body of rod has endoporus, is provided with at least two and is driven by driving mechanism and can the conveyer belt for connecting corresponding flag of synchronization lifting in the endoporus of the body of rod.
10. flagpole according to claim 9, it is characterized in that: the upper end of the endoporus of the body of rod is provided with upper left pulley and upper right pulley, the lower-left pulley corresponding with upper left pulley and the bottom right pulley corresponding with upper right pulley is provided with in bottom shell, conveying is with two, two conveyer belts are respectively the left conveyer belt be wound on upper left pulley, lower-left pulley and the right conveyer belt be wound on upper right pulley and bottom right pulley, and driving mechanism comprises the left lifting motor being arranged at and being connected with lower-left pulley drive in bottom shell and the right lifting motor be 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 true CN105569418A (en) | 2016-05-11 |
| CN105569418B 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) |
Citations (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 |
| DE2064511A1 (en) * | 1970-12-30 | 1972-07-13 | Mitsubishi Jukogyo K.K., Tokio | Method for erecting a mast structure or the like |
| 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
Patent Citations (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 |
| DE2064511A1 (en) * | 1970-12-30 | 1972-07-13 | Mitsubishi Jukogyo K.K., Tokio | Method for erecting a mast structure or the like |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105569418B (en) | 2018-02-09 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20191225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |