CN207904761U - A kind of bridge fence-slab connecting device - Google Patents
A kind of bridge fence-slab connecting device Download PDFInfo
- Publication number
- CN207904761U CN207904761U CN201721483370.0U CN201721483370U CN207904761U CN 207904761 U CN207904761 U CN 207904761U CN 201721483370 U CN201721483370 U CN 201721483370U CN 207904761 U CN207904761 U CN 207904761U
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- CN
- China
- Prior art keywords
- breast board
- board body
- spring steel
- plate
- steel plate
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- 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.)
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Abstract
The utility model is related to technical field of buildings, especially a kind of bridge fence-slab connecting device, including bottom plate, the first spring steel plate is welded on bottom plate, it is welded with several threaded posts on bottom plate and positioned at the first spring steel plate both sides, bottom plate is equipped with breast board body, the bottom of breast board body is equipped with the first link slot, first spring steel plate is plugged in the first link slot, the two bottom sides of breast board body are equipped with connecting plate, the position that each threaded post is corresponded on connecting plate is equipped with long lumbar hole, threaded post is plugged in corresponding long lumbar hole, it is arranged with buffer spring in each threaded post, the one end of buffer spring far from connecting plate is equipped with fastening nut, fastening nut is threaded in threaded post, the both ends of breast board body are equipped with the second link slot, the second spring steel plate is equipped in second link slot.The utility model can effectively buffer the shock of vehicle, mitigate accident casualty, and breast board body is detachable connection on bottom plate, facilitates the repair and replacement in later stage.
Description
Technical field
The utility model is related to technical field of buildings more particularly to a kind of bridge fence-slab connecting devices.
Background technology
Modern architecture industry, breast board are the indispensable structures of bridge, are a kind of plate guardrail facilities, prevent on bridge
People or vehicle fall, and play a good protective effect, and traditional breast board is generally fixedly connected on by the way of cast on bridge,
But cast breast board, carry out great difficulty to belt removal, in the case where breast board damage, replacement get up it is very difficult, breast board is general
It is made of hard materials such as cement, marbles, when having Vehicular impact, is all hard collision, does not have buffer structure, in huge punching
It hits under force effect and easilys lead to the badly damaged of breast board and vehicle, cause serious consequence.
Utility model content
Purpose of the utility model is to solve existing in the prior art to replace difficulty, do not have lacking for buffer structure
Point, and a kind of bridge fence-slab connecting device proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of bridge fence-slab connecting device, including bottom plate are designed, it is reserved that the bottom plate surrounding is bolted on bridge
Mounting groove in, the first spring steel plate is welded in the base plate center line vertically, first spring steel plate is along floor length
Direction is arranged, and is welded with several threaded posts on the bottom plate and positioned at first spring steel plate both sides, spiral shell described in the same side
Line column is evenly distributed on the same line, and the bottom plate is equipped with breast board body, and the bottom of the breast board body corresponds to first bullet
Property steel plate position be equipped with the first link slot, first spring steel plate is plugged in first link slot, the first Elastic Steel
Plate is fixed on by the first screw rod in the first link slot, and the two bottom sides of the breast board body are equipped with connecting plate, the connecting plate
The position of each threaded post of upper correspondence is equipped with long lumbar hole, and the threaded post is plugged in the corresponding long lumbar hole, often
Be arranged with buffer spring in a threaded post and above the connecting plate, the buffer spring far from the connecting plate one
End is equipped with fastening nut, and the fastening nut is threaded in threaded post, and the both ends of the breast board body are equipped with the second connection
Slot is equipped with the second spring steel plate in second link slot, and second spring steel plate is fixed on by the second screw rod
In two link slots.
Preferably, the breast board body corresponds to the side of bridge pavement and is equipped with dashpot, and being glued in the dashpot has buffering
Pad, the cushion pad are rubber pad.
Preferably, the two bottom sides of the breast board body are equipped with protective cover, and one end of the protective cover is fixed on breast board body
On, the one end of the protective cover far from the breast board body is fixed on the connecting plate.
Preferably, glue-line is equipped between the bottom plate and the mounting groove.
The utility model proposes a kind of bridge fence-slab connecting device, advantageous effect is：The utility model can pass through
Breast board body elasticity is connected on bottom plate by one spring steel plate and buffer spring, and by the second spring steel plate by adjacent breast board body
Series connection is integrated, and when having on Vehicular impact to breast board body, the first spring steel plate and buffer spring and the second spring steel plate are sent out
Raw deformation, makes breast board body that certain bending occur, and can effectively buffer the shock of vehicle, mitigates the shock damage of breast board body and vehicle
It is bad, effectively mitigate accident casualty, breast board body is detachable connection on bottom plate, extremely facilitates the repair and replacement in later stage.
Description of the drawings
Fig. 1 be the utility model proposes a kind of bridge fence-slab connecting device schematic cross-sectional view；
Fig. 2 is the schematic cross-sectional view of the utility model Fig. 1.
In figure：Bottom plate 1, the first spring steel plate 2, breast board body 3, the first link slot 4, threaded post 5, connecting plate 6, long lumbar hole 7,
Buffer spring 8, fastening nut 9, dashpot 10, cushion pad 11, the second link slot 12, the second spring steel plate 13, mounting groove 14, spiral shell
Bolt 15, the first screw rod 16, the second screw rod 17, protective cover 18.
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.
Referring to Fig.1-2, a kind of bridge fence-slab connecting device, including bottom plate 1,1 surrounding of bottom plate are fixed on bridge by bolt 15
In the reserved mounting groove 14 of beam, be equipped with glue-line between bottom plate 1 and mounting groove 14, glue-line can auxiliary backplane 1 be more firmly fixed
In mounting groove 14.
The first spring steel plate 2 is welded on 1 center line of bottom plate vertically, the first spring steel plate 2 is set along 1 length direction of bottom plate
It sets, is welded with several threaded posts 5 on bottom plate 1 and positioned at 2 both sides of the first spring steel plate, the same side threaded post 5 is evenly arranged in
On same straight line, bottom plate 1 is equipped with breast board body 3, and the bottom of breast board body 3 corresponds to the position of the first spring steel plate 2 equipped with the first company
Access slot 4, the first spring steel plate 2 are plugged in the first link slot 4, and the first spring steel plate 2 is fixed on first by the first screw rod 16
In link slot 4, the first spring steel plate 2 can be deformed upon effectively when on Vehicular impact to breast board body 3, so that breast board body 3 is occurred curved
Song deformation, can effectively mitigate shock wound.
The two bottom sides of breast board body 3 are equipped with connecting plate 6, and the position that each threaded post 5 is corresponded on connecting plate 6 is equipped with length
Waist hole 7, the effect of long lumbar hole 7, which primarily serves, not to be interfered with breast board body 3 and occurs bending and deformation in shock, and threaded post 5 is plugged in
In corresponding long lumbar hole 7, it is arranged with buffer spring 8 in each threaded post 5 and positioned at 6 top of connecting plate, buffer spring 8 is in vehicle
Play the role of secondary buffer in hitting, and under the restriction of the length of threaded post 5, effectively the maximum deflection of restriction breast board body 3
Degree, the one end of buffer spring 8 far from connecting plate 6 are equipped with fastening nut 9, and fastening nut 9 is threaded in threaded post 5, Gu
Nut 9 plays fixed position-limiting action, and the two bottom sides of breast board body 3 are equipped with protective cover 18, and one end of protective cover 18 is fixed on column
On plate body 3, the one end of protective cover 18 far from breast board body 3 is fixed on connecting plate 6, and protective cover 18 can be by threaded post 5, buffer spring
8 and solid nut 9 shelter from, avoid it is exposed for a long time in air caused by oxidation corrosion problem.
The both ends of breast board body 3 are equipped with the second link slot 12, and the second spring steel plate 13 is equipped in the second link slot 12, the
Two spring steel plates 13 are fixed on by the second screw rod 17 in the second link slot 12, and the second spring steel plate 13 is played adjacent breast board
The series connection of body 3 is integrated, and keeps it more secured, and can form a buffer strip, increases buffering effect, and breast board body 3 corresponds to bridge
The side on beam road surface is equipped with dashpot 10, and being glued in dashpot 10 has cushion pad 11, and cushion pad 11 is rubber pad, and cushion pad 11 has
Effect reduces impact damage and also avoids the damage of vehicle while protecting breast board body 3, increase safety.
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 (4)
1. a kind of bridge fence-slab connecting device, including bottom plate（1）, the bottom plate（1）Surrounding passes through bolt（15）It is fixed on bridge
Reserved mounting groove（14）It is interior, which is characterized in that the bottom plate（1）The first spring steel plate is welded on center line vertically（2）, institute
State the first spring steel plate（2）Along bottom plate（1）Length direction is arranged, the bottom plate（1）It goes up and is located at first spring steel plate（2）
Both sides are welded with several threaded posts（5）, threaded post described in the same side（5）It is evenly distributed on the same line, the bottom plate（1）
It is equipped with breast board body（3）, the breast board body（3）Bottom correspond to first spring steel plate（2）Position be equipped with first connection
Slot（4）, first spring steel plate（2）It is plugged in first link slot（4）It is interior, the first spring steel plate（2）Pass through the first spiral shell
Bar（16）It is fixed on the first link slot（4）It is interior, the breast board body（3）Two bottom sides be equipped with connecting plate（6）, the connecting plate
（6）The each threaded post of upper correspondence（5）Position be equipped with long lumbar hole（7）, the threaded post（5）It is plugged in corresponding described
Long lumbar hole（7）It is interior, each threaded post（5）It goes up and is located at connecting plate（6）Top is arranged with buffer spring（8）, described slow
Rush spring（8）Far from the connecting plate（6）One end be equipped with fastening nut（9）, the fastening nut（9）It is threaded in screw thread
Column（5）On, the breast board body（3）Both ends be equipped with the second link slot（12）, second link slot（12）Inside it is equipped with
Two spring steel plates（13）, second spring steel plate（13）Pass through the second screw rod（17）It is fixed on the second link slot（12）It is interior.
2. a kind of bridge fence-slab connecting device according to claim 1, which is characterized in that the breast board body（3）Corresponding bridge
The side on beam road surface is equipped with dashpot（10）, the dashpot（10）Interior splicing has cushion pad（11）, the cushion pad（11）For
Rubber pad.
3. a kind of bridge fence-slab connecting device according to claim 1, which is characterized in that the breast board body（3）Bottom
Both sides are equipped with protective cover（18）, the protective cover（18）One end be fixed on breast board body（3）On, the protective cover（18）It is separate
The breast board body（3）One end be fixed on the connecting plate（6）On.
4. a kind of bridge fence-slab connecting device according to claim 1, which is characterized in that the bottom plate（1）With the peace
Tankage（14）Between be equipped with glue-line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721483370.0U CN207904761U (en) | 2017-11-09 | 2017-11-09 | A kind of bridge fence-slab connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721483370.0U CN207904761U (en) | 2017-11-09 | 2017-11-09 | A kind of bridge fence-slab connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207904761U true CN207904761U (en) | 2018-09-25 |
Family
ID=63570851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721483370.0U Expired - Fee Related CN207904761U (en) | 2017-11-09 | 2017-11-09 | A kind of bridge fence-slab connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207904761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344317A (en) * | 2019-06-17 | 2019-10-18 | 广州大学 | A kind of assembled anti-collision wall and its installation method |
| CN111472303A (en) * | 2018-12-07 | 2020-07-31 | 杭州江润科技有限公司 | Middle pier anti-collision system and construction method |
-
2017
- 2017-11-09 CN CN201721483370.0U patent/CN207904761U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472303A (en) * | 2018-12-07 | 2020-07-31 | 杭州江润科技有限公司 | Middle pier anti-collision system and construction method |
| CN111472303B (en) * | 2018-12-07 | 2021-08-20 | 杭州江润科技有限公司 | Middle pier anti-collision system and construction method |
| CN110344317A (en) * | 2019-06-17 | 2019-10-18 | 广州大学 | A kind of assembled anti-collision wall and its installation method |
| CN110344317B (en) * | 2019-06-17 | 2020-10-20 | 广州大学 | Assembled anti-collision wall and installation method thereof |
| WO2020253414A1 (en) * | 2019-06-17 | 2020-12-24 | 广州大学 | Assembled concrete barrier and mounting method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20191109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |