CN207828777U - A kind of road and bridge protective fence support plinth - Google Patents
A kind of road and bridge protective fence support plinth Download PDFInfo
- Publication number
- CN207828777U CN207828777U CN201820011687.2U CN201820011687U CN207828777U CN 207828777 U CN207828777 U CN 207828777U CN 201820011687 U CN201820011687 U CN 201820011687U CN 207828777 U CN207828777 U CN 207828777U
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- CN
- China
- Prior art keywords
- plate
- spring
- mounting groove
- mounting
- movable plate
- 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
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Abstract
The utility model discloses a kind of road and bridge protective fence support plinths, including pedestal, the first mounting plate is connected on the pedestal, first mounting plate is divided into the first plate body and the second plate body, movable plate is equipped between first plate body and the second plate body, first mounting plate is equipped with the first mounting groove, it is fixedly connected with slide bar on first mounting groove, the movable plate is interspersed on slide bar, it is wrapped with second spring on the slide bar, one end of the second spring is connected to one end of movable plate, on the side wall that the other end of the second spring is connected to, the movable plate is equipped with the second mounting groove, second mounting groove is equipped with spring lever.The utility model operation simple in structure is easy, and the protective action that can increase support plinth by movable plate, spring lever, anti-drop device, slide bar and the isostructural interaction of second spring reduces the damage of accident to improve protection effect.
Description
Technical field
The utility model is related to bridge technology field more particularly to a kind of road and bridge protective fence support plinths.
Background technology
The safety of vehicle, wherein the support plinth conduct of road and bridge protective fence can be effectively ensured in road and bridge protective fence
The important component of road and bridge protective fence is related to the safety of road and bridge protective fence, existing road and bridge protection
Column support plinth does not have shockproof effect, leads to have shortcoming property in protection, so that protection effect is bad, to row
People brings some unexpected actual bodily harms.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as：Existing road and bridge protection
Column support plinth does not have shockproof effect, leads to have shortcoming property in protection, so that protection effect is bad, to row
People brings some unexpected actual bodily harms.
To achieve the goals above, the utility model uses following technical solution：
A kind of road and bridge protective fence support plinth, including pedestal, are connected with the first mounting plate on the pedestal, and described
One mounting plate is divided into the first plate body and the second plate body, between first plate body and the second plate body be equipped with movable plate, described first
Mounting plate is equipped with the first mounting groove, and slide bar is fixedly connected on first mounting groove, and the movable plate is interspersed on slide bar,
Second spring is wrapped on the slide bar, one end of the second spring is connected to one end of movable plate, the second spring
On the side wall that the other end is connected to, the movable plate is equipped with the second mounting groove, and second mounting groove is equipped with spring lever, institute
The one end for stating spring lever is connected with babinet, and the babinet is equipped with anti-drop device between the second mounting groove, on the movable plate
It is interspersed with connecting rod, one end of the connecting rod is connected with rubber pad, and the other end of the connecting rod passes through movable plate and connects
There is the second mounting plate, the first spring is equipped between second mounting plate and movable plate, first spring is around being connected on connecting rod
On, the side of second mounting plate is equipped with card slot, is connected with air bag on the card slot, on the two side of second mounting plate
It is equipped with ratch, is engaged on the ratch and is connected with gear, shaft is interspersed on the gear, is interspersed in the shaft convex
Wheel, the ratch pass through the side wall of babinet, and supporting rod is equipped between first plate body and the second plate body.
Preferably, the anti-drop device includes the first convex block and the second convex block, and the side of first convex block is fixedly connected
It is slidably connected on the side wall of the second mounting groove in the other side of the side of babinet, first convex block, described second is convex
The side of block is slidably connected at the side of babinet, and the other side of second convex block is fixedly connected on the side wall of the second mounting groove
On.
Preferably, first plate body and pedestal are integrally formed.
Preferably, the bottom side of the pedestal is equipped with anti-skid chequer.
Preferably, it is arranged with two perforation on the babinet, is equipped with gasket in the perforation, the ratch is interspersed in
In gasket.
Compared with prior art, the utility model has the beneficial effects that：Operation simple in structure is easy, and passes through movable plate, bullet
Spring base, anti-drop device, slide bar and the isostructural interaction of second spring can increase the protective action of support plinth, to
Protection effect is improved, the damage of accident is reduced.
Description of the drawings
Fig. 1 be the utility model proposes a kind of road and bridge protective fence support plinth positive structure schematic；
Fig. 2 is the partial enlargement structural representation of A in Fig. 1.
In figure：1 pedestal, 2 first mounting plates, 3 supporting rods, 4 gears, 5 air bags, 6 cams, 7 second mounting plates, 8 shafts, 9
Ratch, 10 babinets, 11 first mounting grooves, 12 rubber pads, 13 first springs, 14 connecting rods, 15 movable plates, 16 spring levers, 17 are prevented
De- device, 18 slide bars, 19 second springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, the bottom side of a kind of road and bridge protective fence support plinth, including pedestal 1, pedestal 1 is equipped with anti-skid chequer,
Increase the frictional force of pedestal 1 to increase stability, the first mounting plate 2 is connected on pedestal 1, it is first that the first mounting plate 2, which divides,
Plate body and the second plate body, the first plate body and pedestal 1 are integrally formed, manufacture easy to produce, between the first plate body and the second plate body
Equipped with movable plate 15, the first mounting plate 2 is equipped with the first mounting groove 11, and slide bar 18 is fixedly connected on the first mounting groove 11, living
Movable plate 15 is interspersed on slide bar 18, and second spring 19 is wrapped on slide bar 18, and one end of second spring 19 is connected to movable plate 15
One end, the other end of second spring 19 is connected on the side wall of the first mounting groove 11, and movable plate 15 is equipped with the second mounting groove,
Second mounting groove is equipped with spring lever 16, and one end of spring lever 16 is connected with babinet 10, babinet 10 between the second mounting groove
Equipped with anti-drop device 17, anti-drop device 17 includes the first convex block and the second convex block, and the side of the first convex block is fixedly connected on babinet
The other side of 10 side, the first convex block is slidably connected on the side wall of the second mounting groove, and the side of the second convex block is slidably connected
In the side of babinet 10, the other side of the second convex block is fixedly connected on the side wall of the second mounting groove, passes through the first convex block and
The interaction of two convex blocks so that the side wall of babinet 10 is also equipped with water without departing from the second mounting groove in babinet 10, on babinet 10
Two perforation are arranged with, gasket is equipped in perforation, ratch 9 is interspersed in gasket, and gasket is to make encapsulation process, to
So that the water in babinet 10 will not flow out, connecting rod 14 is interspersed on movable plate 15, one end of connecting rod 14 is connected with rubber pad
12, the other end of connecting rod 14 passes through movable plate 15 and is connected with the second mounting plate 7, between the second mounting plate 7 and movable plate 15
Equipped with the first spring 13, for the first spring 13 around being connected in connecting rod 14, the side of the second mounting plate 7 is equipped with card slot, blocks on card slot
It is connected to air bag 5, ratch 9 is equipped on the two side of the second mounting plate 7, is engaged on ratch 9 and is connected with gear 4, interted on gear 4
There is shaft 8, cam 6 is interspersed in shaft 8, ratch 9 passes through the side wall of babinet 10, and branch is equipped between the first plate body and the second plate body
Strut 3.
In the utility model, when user uses the device, when colliding rubber pad 12, in the effect of impact force
Down so that connecting rod 14 moves inward, realize that first time is shockproof by the first spring 13, then in the second mounting plate 7 in babinet 10
Interior movement, realization is shockproof for the second time under the buoyancy of water and under the action of air bag 5, then when rubber pad contacts movable plate 15
When realize that third time is shockproof under the action of second spring 19 and spring lever 16, while the mobile band moving teeth of the second mounting plate 7
Bar 9 moves, so that gear 4 moves so that and shaft 8 moves, so that cam 6 rotates, extruding gasbag that can be slowly
5, delay the movement speed of the second mounting plate 7, by multiple shockproof increase protection effect, reduces the injury of accident.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of road and bridge protective fence support plinth, including pedestal (1), which is characterized in that be connected on the pedestal (1)
One mounting plate (2), first mounting plate (2) are divided into the first plate body and the second plate body, first plate body and the second plate body it
Between be equipped with movable plate (15), first mounting plate (2) is equipped with the first mounting groove (11), solid on first mounting groove (11)
Surely it is connected with slide bar (18), the movable plate (15) is interspersed on slide bar (18), and second spring is wrapped on the slide bar (18)
(19), one end of the second spring (19) is connected to one end of movable plate (15), and the other end of the second spring (19) connects
It is connected on the side wall of the first mounting groove (11), the movable plate (15) is equipped with the second mounting groove, is set on second mounting groove
Have a spring lever (16), one end of the spring lever (16) is connected with babinet (10), the babinet (10) and the second mounting groove it
Between be equipped with anti-drop device (17), connecting rod (14), one end connection of the connecting rod (14) are interspersed on the movable plate (15)
There is a rubber pad (12), the other end of the connecting rod (14) passes through movable plate (15) and is connected with the second mounting plate (7), and described the
The first spring (13) is equipped between two mounting plates (7) and movable plate (15), first spring (13) is around being connected on connecting rod (14)
On, the side of second mounting plate (7) is equipped with card slot, and air bag (5), second mounting plate (7) are connected on the card slot
Two side on be equipped with ratch (9), on the ratch (9) engagement be connected with gear (4), be interspersed with and turn on the gear (4)
Axis (8), is interspersed with cam (6) on the shaft (8), and the ratch (9) passes through the side wall of babinet (10), first plate body and
Supporting rod (3) is equipped between second plate body.
2. a kind of road and bridge protective fence support plinth according to claim 1, which is characterized in that the anti-drop device
(17) include the first convex block and the second convex block, the side of first convex block is fixedly connected on the side of babinet (10), and described the
The other side of one convex block is slidably connected on the side wall of the second mounting groove, and the side of second convex block is slidably connected at case
The other side of the side of body (10), second convex block is fixedly connected on the side wall of the second mounting groove.
3. a kind of road and bridge protective fence support plinth according to claim 1, which is characterized in that first plate body and
Pedestal (1) is integrally formed.
4. a kind of road and bridge protective fence support plinth according to claim 1, which is characterized in that the pedestal (1)
Bottom side is equipped with anti-skid chequer.
5. a kind of road and bridge protective fence support plinth according to claim 1, which is characterized in that on the babinet (10)
Two perforation are arranged with, are equipped with gasket in the perforation, the ratch (9) is interspersed in gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820011687.2U CN207828777U (en) | 2018-01-04 | 2018-01-04 | A kind of road and bridge protective fence support plinth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820011687.2U CN207828777U (en) | 2018-01-04 | 2018-01-04 | A kind of road and bridge protective fence support plinth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207828777U true CN207828777U (en) | 2018-09-07 |
Family
ID=63391702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820011687.2U Expired - Fee Related CN207828777U (en) | 2018-01-04 | 2018-01-04 | A kind of road and bridge protective fence support plinth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207828777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208469A (en) * | 2018-09-15 | 2019-01-15 | 肖彩霞 | A kind of safe buffering guardrail suitable for road and bridge |
-
2018
- 2018-01-04 CN CN201820011687.2U patent/CN207828777U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208469A (en) * | 2018-09-15 | 2019-01-15 | 肖彩霞 | A kind of safe buffering guardrail suitable for road and bridge |
| CN109208469B (en) * | 2018-09-15 | 2020-06-23 | 云南九巨龙建设投资集团有限公司 | Safety buffering guardrail suitable for road and bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190415 Address after: 330000 No. 609 Qingshan South Road, Donghu District, Nanchang City, Jiangxi Province Patentee after: Nanchang Highway and Bridge Engineering Co., Ltd. Address before: 362000 Tsai ban Town, Quanzhou, Fujian Province, No. 75 Patentee before: Nanan Katie knitted garments Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20210104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |