CN208362913U - A kind of Bridge guardrail device - Google Patents
A kind of Bridge guardrail device Download PDFInfo
- Publication number
- CN208362913U CN208362913U CN201820937772.1U CN201820937772U CN208362913U CN 208362913 U CN208362913 U CN 208362913U CN 201820937772 U CN201820937772 U CN 201820937772U CN 208362913 U CN208362913 U CN 208362913U
- Authority
- CN
- China
- Prior art keywords
- mounting
- groove
- mounting blocks
- bridge guardrail
- rod
- 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 relates to a kind of Bridge guardrail devices, belong to bridge protection device field, solves the problems, such as guardrail anticollision, including pedestal and the column being fixedly arranged on pedestal, it is provided with mounting rod on column, several fender rods are provided on mounting rod, the side wall of column offers mounting groove, mounting groove sliding is provided with mounting blocks, elastic component is provided between mounting blocks and the bottom wall of mounting groove, being provided on mounting rod and mounting blocks makes mounting rod be fixed on the limit assembly on mounting blocks.If there is the fender rod for knocking the Bridge guardrail device to lose control of one's vehicle, the pressure being subject to is passed to mounting rod by fender rod, mounting rod passes to mounting blocks, mounting blocks stress is slided along mounting groove and squeezes elastic component, and the elastic force of elastic component effectively hinders mounting blocks to slide, dispersion weakens the impact force that vehicle is applied to the Bridge guardrail device, plays the purpose of damping anticollision, the damage for reducing vehicle, improves the safety of the Bridge guardrail device.
Description
Technical field
The utility model relates to bridge protection device field, in particular to a kind of Bridge guardrail device.
Background technique
Bridge guardrail refers to the guardrail being set on bridge.Its purpose is to prevent pedestrian and errant vehicle from running off bridge
Outside, have the function of preventing vehicle from breaking through, under wear, cross bridge and beautification bridge construction.
The Chinese patent that Authorization Notice No. is CN205046473U discloses a kind of Bridge guardrail, including more are arranged in bridge
The column at beam edge is provided with main guard rail rod and small guard rail rod, is provided on the side wall of bridge between the column and column
More are fixed with connecting rod between the outwardly extending bracket of bridge, the bracket, are provided in the connecting rod and main guardrail
The support rod of bar connection；The utility model makes Bridge guardrail form stereochemical structure, increases guardrail by increasing protective device
Rigidity.
Disadvantage is that the Bridge guardrail damping effect is poor, when Vehicular impact guardrail, because guardrail rigidity compared with
Height, vehicle are big to the impact force of guardrail, cause the damage of vehicle, and then influence driver's life security.
Utility model content
The purpose of this utility model is to provide a kind of Bridge guardrail devices, have good damping effect, improve the peace of guardrail
The advantages of full property.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of Bridge guardrail device is provided with mounting rod on the column including pedestal and the column being fixedly arranged on pedestal,
Several fender rods are provided on mounting rod, the side wall of the column offers mounting groove, and the mounting groove sliding is provided with installation
Block is provided with the elastic component for hindering mounting blocks to slide along mounting groove between the mounting blocks and the bottom wall of mounting groove, described
Being provided on mounting rod and mounting blocks makes mounting rod be fixed on the limit assembly on mounting blocks.
Implement above-mentioned technical proposal, when installation, mounting rod is fixed on mounting blocks by limit assembly, if there is vehicle mistake
Control knocks the fender rod of the Bridge guardrail device, and the pressure being subject to is passed to mounting rod by fender rod, and mounting rod passes to installation
Block, elastic component is slided along mounting groove and squeezed to mounting blocks stress, and the elastic force of elastic component effectively hinders mounting blocks to slide, dispersion
Weaken the impact force that vehicle is applied to the Bridge guardrail device, play the purpose of damping anticollision, reduce the damage of vehicle, improving should
The safety of Bridge guardrail device.
Preferably, the elastic component is set as spring leaf, and the spring leaf includes sliding part and curved portion, the mounting groove
Guide groove is offered in two inner walls of vertical direction face, the sliding part and guide groove sliding connect, the mounting blocks and arc
Shape portion is fixedly connected and the concave surface of curved portion is back to mounting blocks.
Implement above-mentioned technical proposal, when knocking the Bridge guardrail device to lose control of one's vehicle, mounting blocks stress is sliding along mounting groove
The curved portion for moving and squeezing spring leaf makes curved portion stress deformation, slides sliding part along guide groove, plays and is oriented to spring leaf
Effect, while curved portion play hinder mounting blocks movement, achieve the effect that damping anticollision.
Preferably, the bottom wall of the mounting groove opens up fluted, and spring is arranged in the groove, and the spring stretches out recessed
One end of slot is fixedly connected with spring leaf.
Implement above-mentioned technical proposal, when the curved portion of spring leaf is slided along mounting groove and squeezed to mounting blocks stress, makes arc
Portion's stress deformation, and spring is slided along mounting groove and squeezed to spring leaf stress, spring is extruded and to groove contract, and spring
The safety of the Bridge guardrail device is effectively enhanced with the collective effect of spring leaf.
Preferably, the groove is set as two and respectively with the both ends face of spring leaf, covers in each groove
Equipped with spring.
Implement above-mentioned technical proposal, set two for spring, increase the stability of spring leaf and mounting blocks sliding process,
Enhance the inhibition to spring leaf simultaneously, to effectively improve the effect of damping anticollision.
Preferably, sliding block is provided on the mounting blocks, the sliding block and guide groove sliding connect.
Implement above-mentioned technical proposal, when pressure of the mounting blocks by mounting rod, sliding block is slided along guide groove, guide groove with
The cooperation of sliding block is played the role of being oriented to mounting blocks.
Preferably, the guide groove is set as dovetail groove, and the sliding block is set as dovetails compatible with dovetail groove.
Implement above-mentioned technical proposal, dovetail groove and dovetails cooperate, and are effectively prevented mounting blocks and are detached from guide groove.
Preferably, the limit assembly includes the through-hole being opened on mounting rod, the spiral shell being rotatably dispose in the through-hole
Bolt and the limit hole being opened on mounting blocks.
Implement above-mentioned technical proposal, when installation, mounting rod is bonded with mounting blocks, and be connected to through-hole with limit hole, turn
Dynamic bolt, is threadedly coupled bolt with limit hole, achievees the purpose that for mounting rod to be fixed on mounting blocks.
Preferably, one end that the bolt stretches out outside through-hole is provided with hand-held part.
Implement above-mentioned technical proposal, when installation, rotates hand-held part, hand-held part drives bolt rotation simultaneously to connect with limit hole screw thread
It connects, the setting of hand-held part facilitates the rotation of bolt.
In conclusion the utility model when having the beneficial effect that installation, will be pacified in contrast to the prior art by limit assembly
Dress bar is fixed on mounting blocks, if there is the fender rod for knocking the Bridge guardrail device to lose control of one's vehicle, the pressure that fender rod will be subject to
Passing to mounting rod, mounting rod passes to mounting blocks, and elastic component is slided along mounting groove and squeezed to mounting blocks stress, and elastic component
Elastic force effectively hinders mounting blocks to slide, and dispersion weakens the impact force that vehicle is applied to the Bridge guardrail device, and it is anti-to play damping
The purpose hit reduces the damage of vehicle, improves the safety of the Bridge guardrail device.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the whole structural schematic diagram of the utility model embodiment；
Fig. 2 is the explosive view of the utility model embodiment；
Fig. 3 is the portion the A enlarged drawing in Fig. 2.
Appended drawing reference: 1, pedestal；2, column；21, mounting groove；211, mounting blocks；2111, sliding block；212, guide groove；3, pacify
Fill bar；31, fender rod；4, limit assembly；41, through-hole；42, bolt；421, hand-held part；43, limit hole；5, spring leaf；51, sliding
Dynamic portion；52, curved portion；6, groove；61, spring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Embodiment:
As shown in Figure 1, a kind of Bridge guardrail device is set on column 2 including pedestal 1 and the column 2 being fixedly arranged on pedestal 1
Two parallel mounting rods 3 are equipped with, several fender rods 31 arranged in parallel are provided on two mounting rods 3, and fender rod 31 is equal
It is even to be spaced apart, the warning paint (not indicated in figure) of colored yellow or red on fender rod.
As shown in Figure 2,3, the side wall of column 2 offers mounting groove 21, and the sliding of mounting groove 21 is provided with mounting blocks 211, pacifies
The elastic component for hindering mounting blocks 211 to slide along mounting groove 21, elasticity are provided between dress block 211 and the bottom wall of mounting groove 21
Part is set as spring leaf 5, and spring leaf 5 includes sliding part 51 and curved portion 52, and the concave surface of curved portion 52 is close to the bottom of mounting groove 21
Wall, the cell wall of the mounting groove 21 far from bridge center are the bottom wall of mounting groove, and mounting groove 21 is in two inner walls of vertical direction face
Guide groove 212 is offered, sliding part 51 and the sliding of guide groove 212 connect, and mounting blocks 211 are fixedly connected with curved portion 52 and arc
The concave surface in portion 52 is back to mounting blocks 211.
As shown in Figure 2,3, the limit for being fixed on mounting rod 3 on mounting blocks 211 is provided on mounting rod 3 and mounting blocks 211
Hyte part 4, limit assembly 4 include the through-hole 41 that is opened on mounting rod 3, the bolt 42 being rotatably dispose in through-hole 41 and are opened up
In the limit hole 43 on mounting blocks 211；One end that bolt 42 stretches out outside through-hole 41 is provided with hand-held part 421, and hand-held part 421 is circle
Plate-like, and the diameter of hand-held part 421 is greater than the diameter of bolt 42.
Specific work process: when installation, mounting rod 3 being bonded with mounting blocks 211, and connects through-hole 41 and limit hole 43
It is logical, hand-held part 421 is rotated, hand-held part 421 drives bolt 42 to rotate and is threadedly coupled with limit hole 43, reaches and consolidate mounting rod 3
Purpose on mounting blocks 211.If there is the fender rod 31 for knocking the Bridge guardrail device to lose control of one's vehicle, fender rod 31 will be by
Pressure pass to mounting rod 3, mounting rod 3 passes to mounting blocks 211, and 211 stress of mounting blocks is slided and squeezed along mounting groove 21
Spring leaf 5, and the elastic force of spring leaf 5 effectively hinders mounting blocks 211 to slide, dispersion weakens vehicle and is applied to Bridge guardrail dress
The impact force set plays the purpose of damping anticollision, reduces the damage of vehicle, improves the safety of the Bridge guardrail device.
As shown in Figure 2,3, the bottom wall of mounting groove 21 opens up fluted 6, and spring 61 is arranged in groove 6, and spring 61 stretches out
One end of groove 6 is fixedly connected with spring leaf 5；Groove 6 is set as two and respectively with the both ends face of spring leaf 5, each recessed
Spring 61 is arranged in slot 6.
When the curved portion 52 of spring leaf 5 is slided along mounting groove 21 and squeezed to 211 stress of mounting blocks, become 52 stress of curved portion
Shape, and 5 stress of spring leaf is slided along mounting groove 21 and squeezes spring 61, spring 61 is extruded and to 6 contract of groove, and spring
61 effectively enhance the safety of the Bridge guardrail device with the collective effect of spring leaf 5；And two are set by spring 61,
Increase the stability of spring leaf 5 and 211 sliding process of mounting blocks, while enhancing the inhibition to spring leaf 5, thus effectively
Improve the effect of damping anticollision.
As shown in Figure 2,3, sliding block 2111 is provided on mounting blocks 211, sliding block 2111 and the sliding of guide groove 212 connect；It leads
It is set as dovetail groove to slot 212, sliding block 2111 is set as dovetails compatible with dovetail groove.
When pressure of the mounting blocks 211 by mounting rod 3, sliding block 2111 is slided along guide groove 212, guide groove 212 and sliding
The cooperation of block 2111 is played the role of being oriented to mounting blocks 211；And dovetail groove and dovetails cooperate, and are effectively prevented mounting blocks
211 are detached from guide groove 212.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the protection scope of the utility model is determined by the attached claims.
Claims (8)
1. a kind of Bridge guardrail device, including pedestal (1) and the column (2) being fixedly arranged on pedestal (1), characterized in that described vertical
It is provided with mounting rod (3), is provided on mounting rod (3) several fender rods (31) on column (2), the side wall of the column (2) opens up
Have mounting groove (21), mounting groove (21) sliding is provided with mounting blocks (211), the mounting blocks (211) and mounting groove (21)
Bottom wall between be provided with elastic component for hindering mounting blocks (211) to slide along mounting groove (21), the mounting rod (3) and peace
The limit assembly (4) for being fixed on mounting rod (3) on mounting blocks (211) is provided on dress block (211).
2. a kind of Bridge guardrail device according to claim 1, characterized in that the elastic component is set as spring leaf (5),
The spring leaf (5) includes sliding part (51) and curved portion (52), and the mounting groove (21) is in two inner walls of vertical direction face
It offers guide groove (212), the sliding part (51) and guide groove (212) sliding connect, the mounting blocks (211) and curved portion
(52) it is fixedly connected and the concave surface of curved portion (52) is back to mounting blocks (211).
3. a kind of Bridge guardrail device according to claim 2, characterized in that the bottom wall of the mounting groove (21) offers
Groove (6), the groove (6) is interior to be arranged with spring (61), and the spring (61) stretches out the one end and spring leaf (5) of groove (6)
It is fixedly connected.
4. a kind of Bridge guardrail device according to claim 3, characterized in that the groove (6) is set as two and divides
Not with the both ends face of spring leaf (5), each groove (6) is interior to be arranged with spring (61).
5. a kind of Bridge guardrail device according to claim 4, characterized in that be provided with cunning on the mounting blocks (211)
Block (2111), the sliding block (2111) and guide groove (212) sliding connect.
6. a kind of Bridge guardrail device according to claim 5, characterized in that the guide groove (212) is set as dovetail
Slot, the sliding block (2111) are set as dovetails compatible with dovetail groove.
7. a kind of Bridge guardrail device according to claim 1, characterized in that the limit assembly (4) includes being opened in
Through-hole (41) on mounting rod (3), the bolt (42) being rotatably dispose in the through-hole (41) and is opened on mounting blocks (211)
Limit hole (43).
8. a kind of Bridge guardrail device according to claim 7, characterized in that the bolt (42) stretches out through-hole (41) outside
One end be provided with hand-held part (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820937772.1U CN208362913U (en) | 2018-06-15 | 2018-06-15 | A kind of Bridge guardrail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820937772.1U CN208362913U (en) | 2018-06-15 | 2018-06-15 | A kind of Bridge guardrail device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208362913U true CN208362913U (en) | 2019-01-11 |
Family
ID=64929309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820937772.1U Active CN208362913U (en) | 2018-06-15 | 2018-06-15 | A kind of Bridge guardrail device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208362913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336359A (en) * | 2021-11-15 | 2022-04-12 | 安徽灿邦电气有限公司 | Intelligent substation complete equipment based on big data |
-
2018
- 2018-06-15 CN CN201820937772.1U patent/CN208362913U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336359A (en) * | 2021-11-15 | 2022-04-12 | 安徽灿邦电气有限公司 | Intelligent substation complete equipment based on big data |
| CN114336359B (en) * | 2021-11-15 | 2023-11-03 | 安徽灿邦电气有限公司 | Intelligent substation complete equipment based on big data |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208362913U (en) | A kind of Bridge guardrail device | |
| CN208650649U (en) | A kind of highway bridge construction foundation pit protective device | |
| CN207672425U (en) | A kind of bridge security protective fence | |
| CN208717800U (en) | A kind of town road safety guide rail | |
| CN208183600U (en) | A kind of novel road safety protection frame | |
| CN208981239U (en) | Bumper can be oriented to | |
| CN209669756U (en) | A kind of municipal guardrail with warning function | |
| CN208440984U (en) | Road and bridge anticollision barrier | |
| CN206956500U (en) | The spray bars arrangement for adjusting height of highway distribution vehicle | |
| CN103089788B (en) | A kind of outer drawing type self-locking screw | |
| CN207295527U (en) | A kind of expressway safety bumping post | |
| CN209686290U (en) | A kind of road guard anticollision device, collision-prevention device | |
| CN201598568U (en) | Bridge railing | |
| CN209584906U (en) | A kind of Anti-collision track gate of replaceable restrictor bar | |
| CN208717736U (en) | A kind of Bridge guardrail device | |
| CN207987820U (en) | A kind of bridge height limiter easy to adjust | |
| CN108411777A (en) | A kind of guard bar device of municipal administration bridge | |
| CN208136785U (en) | A kind of anticollision guardrail structure suitable for Expressway Extension Project | |
| CN206308652U (en) | A kind of highway guard rail | |
| CN209066338U (en) | A kind of high corrosion resistant zinc steel highway barrier enhancing safety | |
| CN207919347U (en) | A kind of bridge protective fence | |
| CN208844465U (en) | A kind of highway protective fence | |
| CN218263464U (en) | Anticollision barrier of bridge | |
| CN108221748A (en) | A kind of bridge height limiter easy to adjust | |
| CN206418435U (en) | A kind of safety barrier for both sides of the road |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |