CN211572912U - Rotatable stand column structure - Google Patents
Rotatable stand column structure Download PDFInfo
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- CN211572912U CN211572912U CN201920555509.0U CN201920555509U CN211572912U CN 211572912 U CN211572912 U CN 211572912U CN 201920555509 U CN201920555509 U CN 201920555509U CN 211572912 U CN211572912 U CN 211572912U
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Abstract
The utility model discloses a rotatable upright post structure, which comprises a connecting mechanism, a cylindrical pin, a main body pipe, a decorative ball head mechanism and a set screw; the utility model has reasonable structural design, high practicability, beautiful and elegant appearance during working and after assembly, quick disassembly and quick assembly can be realized within 30 seconds, the connecting mechanism is fixed on the ground, the main body pipe can be quickly fixed through the cylindrical pin, the decorative ball head mechanism can avoid scratch and bruise on people while being beautiful, the stand columns are independent individuals, large-area collapse can not occur even if the stand columns are seriously injured, and the treading phenomenon that the common diversion facilities are pushed down when the passenger flow is large can be effectively prevented; the push (pull) force born by each upright post is more than twice of that of a common iron horse with a balance weight, the main pipe can be assembled with an external guardrail and the like, and the deep groove ball bearing rotates.
Description
Technical Field
The utility model relates to a public safety protective equipment technical field specifically is a rotatable stand structure.
Background
The national life safety of people is improved to an unprecedented level; the trample event of the Shanghai beach and river collapse event of the Chongqing Wanzhou bus breaking the guardrail are caused by the lack of safety protection facilities or the weakness of the safety facilities; the design is to respond that the Chongqing is set as a permanent meeting place and other major exhibitions fall on the house for Chongqing, the Chongqing 'Zhibo meeting' in 2018 years is called in Chongqing International exposition center, a phenomenon of confusion caused by large passenger flow at six-line rail transit station inlet and outlet once appears is absorbed, and in response to the technical requirements of Chongqing rail transit groups, the public safety diversion protective equipment with practical functions is designed, the existing public safety protective equipment is mainly an iron horse guard rail, a construction iron horse is also called an iron horse, a construction iron guard rail, a construction guard rail, a municipal iron horse and the like, the height is basically 1.0 and 1.2 meters, and the public safety diversion protective equipment is mainly used for isolating roads, public places and buildings from crowds.
At present, traditional safe diversion system has following shortcoming, mainly uses traditional indisputable horse, and it is inconvenient that heavy and transport are removed, and traditional indisputable horse is inconvenient fixed, can not block out-of-order people stream and strike, topples over easily under the special circumstances and appears trampling, and the staff maintains the order difficulty, and because the indisputable horse is unstable, is pushed away by the crowd easily, can't form the matrix and carry out people stream restriction, so the stand structure of the outside fence of the convenient fixed of urgent demand, easy connection installation. Accordingly, one skilled in the art provides a rotatable pillar structure to solve the problems set forth in the background art.
Disclosure of Invention
An object of the utility model is to provide a rotatable stand structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a rotatable stand structure, includes coupling mechanism, cylindric lock, main part tubular product, decorates bulb mechanism and holding screw, the coupling mechanism upper end is provided with the round hole groove, the inside main part tubular product that is provided with of round hole inslot, coupling mechanism passes through cylindric lock fixed main part tubular product, decorate bulb mechanism lower extreme middle part and be provided with the recess, decorate bulb mechanism and locate main part tubular product upper portion through the recess cover.
As a further aspect of the present invention: the middle side end of the decorative ball head mechanism is connected with a set screw through a threaded hole, and the decorative ball head mechanism is connected with the decorative ball head mechanism through the set screw in a locking mode.
As a further aspect of the present invention: the connecting mechanism comprises a self-made nut, a first cover plate, a self-made sleeve, a second cover plate, a deep groove ball bearing, a connecting mechanism sleeve and a hole elastic retaining ring, the self-made sleeve inner arm is rotatably connected with the connecting mechanism sleeve through the deep groove ball bearing, the second cover plate is connected to the outer side of the self-made sleeve, and the upper end of the second cover plate is connected with the hole elastic retaining ring.
As a further aspect of the present invention: the lower part of the connecting mechanism sleeve is connected with a first cover plate, and the lower part of the connecting mechanism sleeve, which is positioned at the lower side of the first cover plate, is in threaded connection with a self-made nut.
As a further aspect of the present invention: the self-made nut, the first cover plate, the self-made sleeve and the second cover plate are all made of stainless steel.
As a further aspect of the present invention: the model of the deep groove ball bearing is GB/T276.89.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has reasonable structural design, high practicability, beautiful and elegant appearance during working and after assembly, quick disassembly and quick assembly can be realized within 30 seconds, the connecting mechanism is fixed on the ground, the main body pipe can be quickly fixed through the cylindrical pin, the decorative ball head mechanism can avoid scratch and bruise on people while being beautiful, the stand columns are independent individuals, large-area collapse can not occur even if the stand columns are seriously injured, and the treading phenomenon that the common diversion facilities are pushed down when the passenger flow is large can be effectively prevented; the push (pull) force born by each upright post is more than twice of that of a common iron horse with a balance weight, the main pipe can be assembled with an external guardrail and the like, and the deep groove ball bearing rotates.
Drawings
FIG. 1 is an isometric view of a rotatable stud structure.
Figure 2 is a side view of a rotatable post structure.
Fig. 3 is a top view of a connection mechanism in a rotatable post structure.
Figure 4 is an isometric view of a connection mechanism in a rotatable post structure.
Figure 5 is a cross-sectional view along a-a of the connection mechanism in a rotatable post structure.
In the figure: the device comprises a connecting mechanism 1, a cylindrical pin 2, a main pipe 3, a decorative ball head mechanism 4, a set screw 5, a self-made nut 101, a first cover plate 102, a self-made sleeve 103, a second cover plate 104, a deep groove ball bearing 105, a connecting mechanism sleeve 106 and a hole circlip 107.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-5, in the embodiment of the present invention, a rotatable stand column structure comprises a connecting mechanism 1, a cylindrical pin 2, a main pipe 3, a decorative ball head mechanism 4 and a set screw 5, wherein a circular hole groove is formed at the upper end of the connecting mechanism 1, the main pipe 3 is arranged inside the circular hole groove, the connecting mechanism 1 locks and fixes the main pipe 3 through the cylindrical pin 2, a groove is formed in the middle of the lower end of the decorative ball head mechanism 4, and the decorative ball head mechanism 4 is sleeved on the upper portion of the main pipe 3 through the groove.
The middle side end of the decorative ball head mechanism 4 is connected with a set screw 5 through a threaded hole, and the decorative ball head mechanism 4 is connected with the decorative ball head mechanism 4 through the set screw 5 in a locking mode.
The connecting mechanism 1 comprises a self-made nut 101, a first cover plate 102, a self-made sleeve 103, a second cover plate 104, a deep groove ball bearing 105, a connecting mechanism sleeve 106 and a hole circlip 107, the inner arm of the self-made sleeve 103 is rotatably connected with the connecting mechanism sleeve 106 through the deep groove ball bearing 105, the second cover plate 104 is connected to the outer side of the self-made sleeve 103, and the hole circlip 107 is connected to the upper end of the second cover plate 104.
The lower part of the connecting mechanism sleeve 106 is connected with a first cover plate 102, and the lower part of the connecting mechanism sleeve 106, which is positioned at the lower side of the first cover plate 102, is connected with a self-made nut 101 in a threaded manner.
The self-made nut 101, the first cover plate 102, the self-made sleeve 103 and the second cover plate 104 are all made of stainless steel.
The model number of the deep groove ball bearing 105 is GB/T276.89.
The utility model discloses a theory of operation is:
the utility model relates to a rotatable upright post structure, in operation, when installing the first cover plate 102, firstly, the ear center of the self-made sleeve 103 is rotated to be aligned with the pin hole center on the connecting mechanism sleeve 106, at this moment, the first cover plate 102 is pushed into the connecting mechanism sleeve 106, the ear of the first cover plate 102 and the ear of the self-made sleeve 103 need to form a thirty-degree included angle, the tightening nut ensures that the first cover plate 102 can not rotate around the connecting mechanism sleeve 106, after the whole or part assembly is completed, the appearance is beautiful and elegant, the integral coordination of public places is not affected, the quick disassembly and the assembly are realized, the assembly and the disassembly time of each upright post can be completed within 30 seconds, the connecting mechanism 1 is fixed on the ground, the main pipe 3 can be quickly fixed through the cylindrical pin 2, the decorative ball head mechanism 4 is beautiful and can avoid scratches and bruises people, the upright posts are all independent individuals, even if being seriously injured, meanwhile, the trampling phenomenon that the common diversion facilities are pushed down when the passenger flow is large is prevented; the pushing (pulling) force born by each upright post is more than 10 times of that of a common iron horse with a balance weight, under the action of the main pipe 3, the outer guardrails and the like can be freely assembled and installed in four directions of the upright post, and can freely rotate under the action of the deep groove ball bearing 105, the device is convenient to carry and install, the safety is greatly improved compared with the prior equipment, the occupied storage area after disassembly is small, and the main stainless steel can also be used as a semi-permanent facility; more elegant appearance and more harmonious with surrounding buildings.
The utility model has reasonable structural design, high practicability, and beautiful and elegant appearance, and can be quickly disassembled and assembled after being assembled during working, the assembling and disassembling time of each upright post can be completed within 30 seconds, the connecting mechanism is fixed on the ground, the main body pipe can be quickly fixed through the cylindrical pin, the decorating ball head mechanism can avoid scratch and bruise crowds while being beautiful, the upright posts are independent individuals, large-area collapse can not occur even if the upright posts are seriously injured, and the treading phenomenon that the common flow guide facility is pushed down when the passenger flow is effectively prevented; the push (pull) force born by each upright post is more than twice of that of a common iron horse with a balance weight, the main pipe can be assembled with an external guardrail and the like, and the deep groove ball bearing rotates.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a rotatable stand structure, includes coupling mechanism (1), cylindric lock (2), main part tubular product (3), decorates bulb mechanism (4) and holding screw (5), its characterized in that, coupling mechanism (1) upper end is provided with the round hole groove, round hole inslot portion is provided with main part tubular product (3), coupling mechanism (1) is through cylindric lock (2) locking fixed main part tubular product (3), decorate bulb mechanism (4) lower extreme middle part and be provided with the recess, decorate bulb mechanism (4) and locate main part tubular product (3) upper portion through the recess cover.
2. The rotatable stand column structure as claimed in claim 1, wherein the decorative ball head mechanism (4) is connected with a set screw (5) at the middle side end through a threaded hole in a threaded manner, and the decorative ball head mechanism (4) is connected with the decorative ball head mechanism (4) in a locking manner through the set screw (5).
3. The rotatable upright post structure according to claim 1, wherein the connecting mechanism (1) comprises a self-made nut (101), a first cover plate (102), a self-made sleeve (103), a second cover plate (104), a deep groove ball bearing (105), a connecting mechanism sleeve (106) and a hole circlip (107), the inner arm of the self-made sleeve (103) is rotatably connected with the connecting mechanism sleeve (106) through the deep groove ball bearing (105), the outer side of the self-made sleeve (103) is connected with the second cover plate (104), and the hole circlip (107) is connected to the upper end of the second cover plate (104).
4. A rotatable stud structure according to claim 3 wherein a first cover plate (102) is attached to the lower portion of the connector sleeve (106) and a self-made nut (101) is threadedly attached to the lower portion of the connector sleeve (106) and located below the first cover plate (102).
5. A rotatable stud structure according to claim 3 wherein the home-made nut (101), first cover plate (102), home-made sleeve (103) and second cover plate (104) are all of stainless steel.
6. A rotatable stud structure according to claim 3 characterised in that the deep groove ball bearings (105) are of the type GB/T276.89.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920555509.0U CN211572912U (en) | 2019-04-22 | 2019-04-22 | Rotatable stand column structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920555509.0U CN211572912U (en) | 2019-04-22 | 2019-04-22 | Rotatable stand column structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211572912U true CN211572912U (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920555509.0U Active CN211572912U (en) | 2019-04-22 | 2019-04-22 | Rotatable stand column structure |
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| Country | Link |
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| CN (1) | CN211572912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219505A (en) * | 2019-04-22 | 2019-09-10 | 重庆信果工贸有限公司 | A kind of rotatable pillar construction |
-
2019
- 2019-04-22 CN CN201920555509.0U patent/CN211572912U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219505A (en) * | 2019-04-22 | 2019-09-10 | 重庆信果工贸有限公司 | A kind of rotatable pillar construction |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211209 Address after: 401120 No. 2 Lanxin Avenue, Huixing Street, Yubei District, Chongqing Patentee after: Chongqing Xinguo industry and Trade Co.,Ltd. Address before: 400000 community 4, Xishan village, Huayan Town, Jiulongpo District, Chongqing Patentee before: CHONGQING HUBU TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |