CN218880655U - Width limiting mechanism - Google Patents
Width limiting mechanism Download PDFInfo
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- CN218880655U CN218880655U CN202223045557.6U CN202223045557U CN218880655U CN 218880655 U CN218880655 U CN 218880655U CN 202223045557 U CN202223045557 U CN 202223045557U CN 218880655 U CN218880655 U CN 218880655U
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- width
- limit
- support column
- mounting panel
- column
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- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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Abstract
The utility model relates to a limit for width mechanism technical field discloses a limit for width mechanism, its structure includes support column and mounting panel, is provided with the mobile base on the support column, spacing bolt and extension post, and the mobile base is fixed to the bottom of support column, and spacing bolt is connected with the inside of support column through the screw thread, and one end swing joint of extension post is in the inside of support column, and the extension post is provided with two, and install crossbeam and extension beam respectively; be provided with through-hole and limit for width board on the mounting panel, the through-hole runs through the inside of mounting panel one end, and limit for width board fixed connection is at the other end of mounting panel. The utility model discloses the effectual realization lets the limit for width board rotate in the condition of bumping, has avoided the vehicle to collide the limit for width board on and lead to the vehicle to take place the phenomenon of major accident, but also can adjust limit for width mechanism's height and interval as required, has increased the application range of limit for width mechanism, has improved the flexibility of limit for width mechanism in the use.
Description
Technical Field
The utility model relates to a width limiting mechanism technical field specifically is a width limiting mechanism.
Background
In the construction of intelligent traffic engineering, due to engineering requirements, width limiting setting is often required to be carried out on some construction road sections.
At present, the existing width limiting mechanism cannot rotate under the condition that a width limiting plate collides, a vehicle collides with the width limiting plate, so that major accidents of the vehicle are easily caused, the height and the distance of the width limiting mechanism cannot be adjusted according to needs, the application range of the width limiting mechanism is limited, and the flexibility of the width limiting mechanism in the application process is reduced. For this reason, new technical solutions need to be designed to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a width limiting mechanism has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a width limiting mechanism comprises a supporting column and a mounting plate, wherein a movable base, a limiting bolt and two extending columns are arranged on the supporting column, the movable base is fixedly connected to the bottom end of the supporting column, the limiting bolt is connected with the inside of the supporting column through threads, one end of each extending column is movably connected to the inside of the supporting column, and two extending columns are arranged and are respectively provided with a cross beam and an extending beam;
be provided with through-hole and limit for width board on the mounting panel, the through-hole runs through the inside of mounting panel one end, limit for width board fixed connection be in the other end of mounting panel, the inside of through-hole is provided with reset spring.
Through adopting above-mentioned technical scheme, effectual realized letting the limit for width board rotate in the condition of bumping, avoided the vehicle to bump on the limit for width board and lead to the phenomenon that the vehicle takes place major accident, but also can adjust limit for width mechanism's height and interval as required, increased limit for width mechanism's application range, improved the flexibility of limit for width mechanism in the use.
As an alternative of this application technical scheme, reset spring's an pot head is in the surface of support column, reset spring's one end fixed connection be in the surface of support column, reset spring's other end fixed connection be in the inner wall of through-hole.
Through adopting above-mentioned technical scheme, conveniently let reset spring drive limit for width board reset.
As an alternative scheme of this application technical scheme, the equal fixed connection of one end of crossbeam and extension roof beam is in extend the other end of post, the other end swing joint of extension roof beam is in the inside of crossbeam.
Through adopting above-mentioned technical scheme, conveniently let the extension roof beam stretch out and draw back in the inside of crossbeam to adjust the interval of two limit for width boards.
As an alternative scheme of this application, the external diameter size of extension post with the internal diameter size of support column is identical, and with the inner wall swing joint of support column.
Through adopting above-mentioned technical scheme, conveniently let the extension post stretch out and draw back in the inside of support column to adjust the height that extends roof beam and crossbeam.
As an alternative scheme of this application, one end of spacing bolt passes the inside of support column, and leans on in the surface of extension post.
Through adopting above-mentioned technical scheme, conveniently let spacing bolt screw up in the inside of support column to the position to extending the post is restricted.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
the utility model discloses a support column, remove the base, spacing bolt, extend the post, the crossbeam, extend the roof beam, the mounting panel, a through-hole, limit for width board and reset spring's combination, effectual realized let limit for width board rotate in the condition of bumping, avoided the vehicle to collide the limit for width board on and lead to the phenomenon that the vehicle takes place major accident, and can also adjust limit for width mechanism's height and interval as required, the application range of limit for width mechanism has been increased, the flexibility of limit for width mechanism in the use has been improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a front view of a width limiting mechanism of the present invention;
fig. 2 is a top view of a mounting plate of the width limiting mechanism of the present invention.
In the figure: 1. a support pillar; 11. moving the base; 12. a limit bolt; 13. an extension column; 14. a cross beam; 15. an extension beam; 2. mounting a plate; 21. a through hole; 22. a width limiting plate; 23. a return spring.
Detailed Description
Referring to fig. 1-2, the present invention provides a technical solution: a width limiting mechanism comprises a supporting column 1 and a mounting plate 2, wherein a movable base 11, a limiting bolt 12 and an extending column 13 are arranged on the supporting column 1, the movable base 11 is fixedly connected to the bottom end of the supporting column 1, the limiting bolt 12 is connected with the inside of the supporting column 1 through threads, one end of the limiting bolt 12 penetrates through the inside of the supporting column 1 and abuts against the outer surface of the extending column 13, one end of the extending column 13 is movably connected to the inside of the supporting column 1, the outer diameter of the extending column 13 is matched with the inner diameter of the supporting column 1 and is movably connected with the inner wall of the supporting column 1, the two extending columns 13 are provided and are respectively provided with a cross beam 14 and an extending beam 15, one ends of the cross beam 14 and the extending beam 15 are fixedly connected to the other end of the extending column 13, and the other end of the extending beam 15 is movably connected to the inside of the cross beam 14;
in the technical scheme, the height and the distance of the width limiting mechanism can be adjusted according to needs, the phenomenon that the vehicle cannot normally pass due to the fact that the distance between the two width limiting plates 22 is too small is prevented, and the application range of the width limiting mechanism is enlarged.
Be provided with through-hole 21 and limit for width board 22 on the mounting panel 2, through-hole 21 runs through the inside of mounting panel 2 one end, and limit for width board 22 fixed connection is at the other end of mounting panel 2, and the inside of through-hole 21 is provided with reset spring 23, and reset spring 23's one end cover is at the surface of support column 1, and reset spring 23's one end fixed connection is at the surface of support column 1, and reset spring 23's other end fixed connection is at the inner wall of through-hole 21.
In the technical scheme, the width limiting plate 22 can be conveniently rotated in the collision condition, the phenomenon that the vehicle collides with the width limiting plate 22 to cause serious accidents of the vehicle is avoided, and the danger when the vehicle collides with the width limiting plate 22 is reduced.
The working principle is as follows: when the width limiting mechanism is used, firstly, the width limiting mechanism is moved to a traffic road through the movable base 11, then the distance between the two width limiting plates 22 is adjusted according to needs, at the moment, an operator can pull the two width limiting plates 22, so that the extension beam 15 moves inside the cross beam 14, the heights of the extension beam 15 and the cross beam 14 are adjusted, the extension column 13 stretches inside the support column 1, the limit bolt 12 is screwed inside the support column 1, the position of the extension column 13 is limited, when a vehicle collides with the width limiting plates 22, the width limiting plates 22 can drive the mounting plate 2 to rotate outside the support column 1, in the process, the mounting plate 2 can compress the reset spring 23, and when the vehicle is separated from the width limiting plates 22, the reset spring 23 can drive the mounting plate 2 and the width limiting plates 22 to reset.
It should be noted that, the parts that the utility model relates to a width limiting mechanism mentioned are the parts that general standard component or the technical staff in this field know, its structure and principle all can be known or can be known through conventional experimental method for this technical staff, in this device idle department, with in the above-mentioned all electrical parts, its control computer and the power that indicates power component, electrical part and adaptation are connected through the wire, concrete connecting means should refer to in the following theory of operation, the order of operation accomplishes electric connection between each electrical part, its detailed connecting means, for the known technology in this field, the theory of operation and process are mainly introduced in the following, no longer explain electric control.
Claims (5)
1. The utility model provides a limit for width mechanism, includes support column and mounting panel, its characterized in that: the support column is provided with a movable base, a limiting bolt and two extending columns, the movable base is fixedly connected to the bottom end of the support column, the limiting bolt is connected with the inside of the support column through threads, one end of each extending column is movably connected to the inside of the support column, and a cross beam and an extending beam are respectively installed on each extending column;
be provided with through-hole and limit for width board on the mounting panel, the through-hole runs through the inside of mounting panel one end, limit for width board fixed connection be in the other end of mounting panel, the inside of through-hole is provided with reset spring.
2. A width limiting mechanism as defined in claim 1, wherein: one end of the reset spring is sleeved on the outer surface of the support column, one end of the reset spring is fixedly connected to the outer surface of the support column, and the other end of the reset spring is fixedly connected to the inner wall of the through hole.
3. A width limiting mechanism as defined in claim 1, wherein: the crossbeam all fixed connection in the one end of extension roof beam extend the other end of post, the other end swing joint of extension roof beam is in the inside of crossbeam.
4. A width limiting mechanism as defined in claim 1, wherein: the outer diameter of the extension column is matched with the inner diameter of the support column and is movably connected with the inner wall of the support column.
5. A width limiting mechanism as defined in claim 1, wherein: one end of the limiting bolt penetrates through the inside of the supporting column and abuts against the outer surface of the extension column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223045557.6U CN218880655U (en) | 2022-11-16 | 2022-11-16 | Width limiting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223045557.6U CN218880655U (en) | 2022-11-16 | 2022-11-16 | Width limiting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218880655U true CN218880655U (en) | 2023-04-18 |
Family
ID=85938251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223045557.6U Active CN218880655U (en) | 2022-11-16 | 2022-11-16 | Width limiting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218880655U (en) |
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2022
- 2022-11-16 CN CN202223045557.6U patent/CN218880655U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hong Min Inventor after: He Mei Inventor after: Liao Cuiqiong Inventor after: Pang Jinling Inventor after: Chi Hanqiao Inventor after: Chen Mingxiang Inventor after: Wu Mengjiao Inventor before: Chi Hanqiao Inventor before: Chen Mingxiang Inventor before: Wu Mengjiao |
|
| CB03 | Change of inventor or designer information |