CN209602982U - A kind of bridge construction bracing means - Google Patents
A kind of bridge construction bracing means Download PDFInfo
- Publication number
- CN209602982U CN209602982U CN201920012569.8U CN201920012569U CN209602982U CN 209602982 U CN209602982 U CN 209602982U CN 201920012569 U CN201920012569 U CN 201920012569U CN 209602982 U CN209602982 U CN 209602982U
- Authority
- CN
- China
- Prior art keywords
- spring
- support column
- support
- welded
- connecting 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.)
- Active
Links
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of bridge construction bracing means, including pedestal, the top front and rear sides of the pedestal pass through bolt and are locked with support column, the left side top of the support column is connected with support rod by first rotating shaft, the right lateral surface of the support rod offers card hole, one end of the first spring is welded on the right side of the support rod, the other end of first spring is mutually welded with the interior cavity wall of the left groove of support column, it is connected between the support rod by first connecting rod, it is connected between the support column by the second connecting rod, the right side upper and lower ends of the support column are welded with second spring, support plate is welded on the right side of the second spring.The bridge construction bracing means, the device can effectively reinforce the guardrail on bridge, improve the coefficient of guardrail protection, avoid the guardrail when colliding from being broken, more meet actual use demand.
Description
Technical field
The utility model relates to Technology Bridge Strengthening field, specially a kind of bridge construction bracing means.
Background technique
Bridge is erected in rivers,lakes and seas, the building for making traffic etc. that can smoothly pass through, to adapt to Modern High-Speed
The transportation industry of development, bridge be also extended to across mountain stream, unfavorable geology or meet other traffic need and set up make pass through
More convenient and fast building, as national economy rapidly develops, road and bridge is increasing, and road and bridge guardrail is important one
Kind protective device, road and bridge guardrail effectively can remind and prevent pedestrian and vehicle from avoiding falling down from the bridge when traffic accident occurs
The occurrence of, play the role of security protection to pedestrian and vehicle, current Bridge guardrail is all the fixed support of single line, is stablized
Property is poor, can be broken when encountering stronger impact force, reduce the protecting factor of guardrail, practicability is poor, does not meet reality
The use demand on border.
Utility model content
The purpose of this utility model is to provide a kind of bridge construction bracing means, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of bridge construction bracing means, including bottom
Seat, the top front and rear sides of the pedestal pass through bolt and are locked with support column, and the left side top of the support column passes through first
Shaft is connected with support rod, and the right lateral surface of the support rod offers card hole, the first bullet is welded on the right side of the support rod
One end of spring, the other end of first spring are mutually welded with the interior cavity wall of the left groove of support column, the support rod it
Between be connected by first connecting rod, be connected between the support column by the second connecting rod, on the right side of the support column
Lower both ends are welded with second spring, and support plate, the left side bottom end weldering of the support plate are welded on the right side of the second spring
Be connected to one end of the first connecting plate, the other end of first connecting plate extends into the inner cavity of support column, the support column it is interior
Intracavitary side is welded with one end of third spring, and the other end of the third spring is welded with fixture block, passes through on the right side of the fixture block
The inner wall of second shaft and support column is coupled, and the outside of the fixture block is welded with the second connecting plate by link block.
Preferably, the card hole is located at the bottom end of the first spring.
Preferably, two second springs are welded on the right side of each support column, and the first connecting plate is located at support column
Right side bottom end second spring inner cavity.
Preferably, the angle between the right lateral surface of the support rod and the left-hand face of support column is 60 degree.
Preferably, second connecting plate is located at the inside of the first connecting plate.
Compared with prior art, the utility model has the beneficial effects that the bridge construction bracing means, has vehicle by working as
When hitting support plate from right side, support plate moves to the left squeezes second spring, when the dynamics of shock is smaller, passes through second spring
It is buffered, by the way that when the dynamics of Vehicular impact support plate is larger, support plate drives the first connecting plate is mobile to the left to squeeze
Second connecting plate moves inward, while the second connecting plate is rotated inwardly by the second shaft by link block extruding fixture block and squeezed
Third spring is pressed, elastic force promotion support rod after fixture block is staggered with card hole through the recovery deformation of the first spring moves multiple to the left
Position, plays support and stabilization to support column by support rod, which can effectively reinforce the guardrail on bridge,
The coefficient for improving guardrail protection avoids the guardrail when colliding from being broken, and reduces the probability that vehicle falls down from the bridge, improves guardrail
Stability more meets actual use demand.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the support column top view of the utility model；
Fig. 3 is enlarged drawing at the A of the utility model.
In figure: 1, pedestal, 2, support column, 3, first rotating shaft, 4, support rod, 5, card hole, the 6, first spring, the 7, first connection
Bar, the 8, second connecting rod, 9, second spring, 10, support plate, the 11, first connecting plate, 12, third spring, the 13, second shaft,
14, fixture block, 15, link block, the 16, second connecting plate.
Specific embodiment
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of bridge construction bracing means, including pedestal
1, the top front and rear sides of pedestal 1 pass through bolt and are locked with support column 2, and the left side top of support column 2 passes through 3 axis of first rotating shaft
It is connected to support rod 4, by the way that when the dynamics of Vehicular impact support plate 10 is larger, support plate 10 drives the first connecting plate 11 to the left
Mobile second connecting plate 16 that squeezes moves inward, while the second connecting plate 16 squeezes fixture block 14 by link block 15 and passes through second
The rotary squeezing third spring 12 inwardly of shaft 13 restores the bullet of deformation after fixture block 14 and card hole 5 are staggered by the first spring 6
It pushes dynamic support rod 4 and moves reset to the left, support and stabilization are played to support column 2 by support rod 4, support rod 4
Right lateral surface offers card hole 5, by pushing support rod 4 to the right, support rod 4 is promoted to rotate to the right by first rotating shaft 3
Side is mobile to squeeze the first spring 6, and when support rod 4 rotates the inner cavity for promoting fixture block 14 to stick into card hole 5 to the right, support rod 4 is locked
Tightly on the left of the outer wall of support column 2, the right side of support rod 4 is welded with one end of the first spring 6, and the first spring 6 is helical spring,
Coefficient of elasticity is 18N/CM, and the first spring 6 is stretched or generates after squeezing elastic deformation, is restored after removing external force to initial shape
State, the other end of the first spring 6 are mutually welded with the interior cavity wall of the left groove of support column 2, are connected between support rod 4 by first
Extension bar 7 is connected, and is connected between support column 2 by the second connecting rod 8, and the right side upper and lower ends of support column 2 are welded with the
Two springs 9, second spring 9 are helical spring, and coefficient of elasticity 13N/CM, second spring 9 is stretched or generates bullet after squeezing
Property deformation, remove external force after restore to original state, the right side of second spring 9 is welded with support plate 10, by when have vehicle from
When support plate 10 is hit on right side, support plate 10 moves to the left squeezes second spring 9, and 9 stress and deformation of second spring is tightened to branch
The reversed thrust of fagging 10 is buffered when the dynamics of shock is smaller by second spring 9, the left side bottom end weldering of support plate 10
It is connected to one end of the first connecting plate 11, the other end of the first connecting plate 11 extends into the inner cavity of support column 2, the inner cavity of support column 2
Inside is welded with one end of third spring 12, and third spring 12 is helical spring, coefficient of elasticity 19N/CM, third spring 12 by
Elastic deformation is generated after to stretching or extruding, is restored after removing external force to original state, the other end of third spring 12 is welded with
The right side of fixture block 14, fixture block 14 is coupled by the second shaft 13 and the inner wall of support column 2, and the outside of fixture block 14 passes through link block
15 are welded with the second connecting plate 16 by the first connecting plate 11 to when movement, the first connecting plate 11 is squeezed on the left of the inner cavity of support column 2
It presses the second connecting plate 16 to move inward and squeezes fixture block 14, the left side of fixture block 14 leads to after moving in rotation and card hole 5 are staggered inwardly
The elastic force for crossing the recovery deformation of the first spring 6 pops up support rod 4 to the left is detached from support column 2, by support rod 4 to support column 2
Left side play a supporting role, prevent vehicle from severing support column 2, vehicle caused to fall down from the bridge.
Preferably, further, card hole 5 is located at the bottom end of the first spring 6, by by support rod 4 to the right
It pushes, promotes support rod 4 to squeeze the first spring 6 by the way that the rotation of first rotating shaft 3 is mobile to the right, when support rod 4 rotates to the right
Promote fixture block 14 to stick into the inner cavity of card hole 5, support rod 4 is locked on the left of the outer wall of support column 2.
Preferably, further, the right side of each support column 2 is welded with two second springs 9, and first connects
Fishplate bar 11 is located at the inner cavity of the second spring 9 of the right side bottom end of support column 2, has vehicle to hit support plate 10 from right side by working as
When, support plate 10 moves to the left squeezes second spring 9, and 9 stress and deformation of second spring tightens the thrust reversed to support plate 10,
When the dynamics of shock is smaller, buffered by second spring 9.
Preferably, further, the folder between the right lateral surface of support rod 4 and the left-hand face of support column 2
Angle is 60 degree, by the way that when the dynamics of Vehicular impact support plate 10 is larger, support plate 10 drives the first connecting plate 11 sidesway to the left
Dynamic second connecting plate 16 that squeezes moves inward, while the second connecting plate 16 squeezes fixture block 14 by link block 15 and passes through second turn
The rotary squeezing third spring 12 inwardly of axis 13 restores the elastic force of deformation after fixture block 14 and card hole 5 are staggered by the first spring 6
It pushes support rod 4 to move reset to the left, support and stabilization is played to support column 2 by support rod 4.
Preferably, further, the second connecting plate 16 is located at the inside of the first connecting plate 11, connects by first
Fishplate bar 11 is to when movement, the first connecting plate 11 squeezes the second connecting plate 16 and moves inward extruding card on the left of the inner cavity of support column 2
Block 14, the left side of fixture block 14 will be propped up by the elastic force that the first spring 6 restores deformation after moving in rotation and card hole 5 are staggered inwardly
Strut 4 pops up to the left is detached from support column 2, is played a supporting role by left side of the support rod 4 to support column 2, prevents vehicle will
Support column 2 severs, and vehicle is caused to fall down from the bridge.
Its detailed connection means is techniques well known, following mainly to introduce working principle and process, specific works
It is as follows.
User pushes support rod 4 to the right when use, and support rod 4 is promoted to rotate sidesway to the right by first rotating shaft 3
Dynamic to squeeze the first spring 6,6 stress and deformation of the first spring tightens the thrust reversed to support rod 4, when support rod 4 rotates to the right
Promote fixture block 14 to stick into the inner cavity of card hole 5, support rod 4 is locked on the left of the outer wall of support column 2, when there is vehicle to hit from right side
When support plate 10, support plate 10 moves to the left squeezes second spring 9, and 9 stress and deformation of second spring is tightened anti-to support plate 10
To thrust, when hit dynamics it is smaller when, buffered by second spring 9, when hit dynamics it is larger when, support plate 10 drive
First connecting plate 11 moves to the left, is contacted by the first connecting plate 11 with the second connecting plate 16, when the first connecting plate 11 to the left
Side squeezes the second connecting plate 16 when moving and moves inward, while the second connecting plate 16 squeezes fixture block 14 by link block 15 and passes through
Rotary squeezing third spring 12,12 stress and deformation of third spring tighten the thrust reversed to fixture block 14 to second shaft 13 inwardly,
It pushes support rod 4 to move reset to the left by the elastic force that the first spring 6 restores deformation after fixture block 14 and card hole 5 are staggered, leads to
It crosses support rod 4 and support and stabilization is played to support column 2, the apparatus structure is simple, manipulates easy to use, raising guardrail protection
Coefficient and stability, more meet actual use demand.
In the description of the present invention, it should be understood that term " axis connects ", " bottom end ", " one end ", " top ", " in
The orientation of the instructions such as heart position ", " other end ", " left side ", " right side ", " top ", " inner cavity ", " front side ", " two sides ", " both ends "
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation；
Simultaneously unless otherwise clearly defined and limited, the terms such as term " clamping ", " axis connects ", " grafting ", " welding ", " being screwed on " should be done
It broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or is integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements unless otherwise restricted clearly for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of bridge construction bracing means, including pedestal (1), it is characterised in that: the top front and rear sides of the pedestal (1) are equal
It is locked with support column (2) by bolt, the left side top of the support column (2) is connected with support rod by first rotating shaft (3)
(4), the right lateral surface of the support rod (4) offers card hole (5), is welded with the first spring (6) on the right side of the support rod (4)
One end, the other end of first spring (6) and the interior cavity wall of the left groove of support column (2) mutually weld, the support
It is connected between bar (4) by first connecting rod (7), is connected between the support column (2) by the second connecting rod (8), institute
The right side upper and lower ends for stating support column (2) are welded with second spring (9), are welded with support on the right side of the second spring (9)
Plate (10), the left side bottom end of the support plate (10) are welded with one end of the first connecting plate (11), first connecting plate (11)
The other end extend into the inner cavities of support column (2), be welded with the one of third spring (12) on the inside of the inner cavity of the support column (2)
End, the other end of the third spring (12) are welded with fixture block (14), and the right side of the fixture block (14) passes through the second shaft (13)
It is coupled with the inner wall of support column (2), the outside of the fixture block (14) is welded with the second connecting plate (16) by link block (15).
2. a kind of bridge construction bracing means according to claim 1, it is characterised in that: the card hole (5) is located at first
The bottom end of spring (6).
3. a kind of bridge construction bracing means according to claim 1, it is characterised in that: each support column (2)
Right side is welded with two second springs (9), and the first connecting plate (11) is located at the second spring of the right side bottom end of support column (2)
(9) inner cavity.
4. a kind of bridge construction bracing means according to claim 1, it is characterised in that: the right side of the support rod (4)
Angle between surface and the left-hand face of support column (2) is 60 degree.
5. a kind of bridge construction bracing means according to claim 1, it is characterised in that: the second connecting plate (16) position
In the inside of the first connecting plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920012569.8U CN209602982U (en) | 2019-01-04 | 2019-01-04 | A kind of bridge construction bracing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920012569.8U CN209602982U (en) | 2019-01-04 | 2019-01-04 | A kind of bridge construction bracing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209602982U true CN209602982U (en) | 2019-11-08 |
Family
ID=68398466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920012569.8U Active CN209602982U (en) | 2019-01-04 | 2019-01-04 | A kind of bridge construction bracing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209602982U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111851291A (en) * | 2020-07-29 | 2020-10-30 | 济南黄河路桥建设集团有限公司 | Road and bridge safety anti-collision fence based on inertia principle |
| CN112271663A (en) * | 2020-11-03 | 2021-01-26 | 桐乡市铁盛线路器材股份有限公司 | Low-voltage cable outlet support |
-
2019
- 2019-01-04 CN CN201920012569.8U patent/CN209602982U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111851291A (en) * | 2020-07-29 | 2020-10-30 | 济南黄河路桥建设集团有限公司 | Road and bridge safety anti-collision fence based on inertia principle |
| CN112271663A (en) * | 2020-11-03 | 2021-01-26 | 桐乡市铁盛线路器材股份有限公司 | Low-voltage cable outlet support |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209602982U (en) | A kind of bridge construction bracing means | |
| CN207452709U (en) | A kind of road and bridge prevents the protection mechanism that vehicle is hit | |
| CN209652822U (en) | A kind of municipal administration cushioning guard fence | |
| CN108457221B (en) | A kind of town road safety device | |
| CN206971132U (en) | A kind of highway crash guard rail | |
| CN109064941B (en) | Windproof billboard for advertising media | |
| CN210031630U (en) | Anti-collision telescopic device for highway bridge | |
| CN208533421U (en) | A kind of stable municipal administration guardrail | |
| CN219604228U (en) | Municipal afforestation isolation fence | |
| CN208965450U (en) | A kind of road height-limiting frame reducing collision damage | |
| CN208502818U (en) | A kind of coal mine fracture anchor pole avalanche protective device | |
| CN110924324B (en) | Forest resumes ecological protection device that blocks | |
| CN202151993U (en) | Hinging system for hinged chassis | |
| CN208040027U (en) | A kind of river levee guardrail of easy care | |
| CN207208096U (en) | A kind of resetting-mechanism of In-pot Car Retarder | |
| CN208649951U (en) | A kind of protective device for center pile of road overpass bridge | |
| CN213896867U (en) | Warning device is used in municipal construction that warning effect is good | |
| CN208325316U (en) | A kind of trolley Space Rotating mechanism | |
| CN219930707U (en) | High-bearing-capacity steel structure device for bridge | |
| CN218181806U (en) | Strong wind resistant billboard | |
| CN212175374U (en) | Pre-buried resistance to compression support steel construction of road construction | |
| CN212533856U (en) | Warning guardrail for municipal works | |
| CN212609383U (en) | Bracket of working bucket | |
| CN219654463U (en) | Subway engineering protective fence | |
| CN221167602U (en) | Anti-collision fence for road |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 030006 No.19 Chuangye street, high tech Development Zone, Taiyuan City, Shanxi Province Patentee after: SHANXI ROAD AND BRIDGE CONSTRUCT Co.,Ltd. Patentee after: Shanxi road and Bridge seventh Engineering Co., Ltd Address before: 030006 No.19 Chuangye street, high tech Development Zone, Taiyuan City, Shanxi Province Patentee before: SHANXI ROAD AND BRIDGE CONSTRUCT Co.,Ltd. Patentee before: Shanxi Jincheng Road and Bridge Construction Co., Ltd |
|
| CP01 | Change in the name or title of a patent holder |