CN109898444A - Assembled reinforces protective separation guardrail - Google Patents
Assembled reinforces protective separation guardrail Download PDFInfo
- Publication number
- CN109898444A CN109898444A CN201910267227.5A CN201910267227A CN109898444A CN 109898444 A CN109898444 A CN 109898444A CN 201910267227 A CN201910267227 A CN 201910267227A CN 109898444 A CN109898444 A CN 109898444A
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- steel plate
- wasted
- energy steel
- energy
- guardrail
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Abstract
The present invention provides a kind of assembleds to reinforce protective separation guardrail, belong to highway communication facility field, it is significant simplified that assembled of the invention reinforces the installation operation of protective separation guardrail, assembling speed is fast, be conducive to push process of industrialization, construction cost is low, industrialization splits very convenient, it is easily installed, it is strong that energy dissipation capacity is coordinated in the anticollision and damping of guardrail of the present invention, can sufficiently be dissipated impact power, through impact force action on anticollision device, collision-prevention device, it consumes energy again to the Wasted-energy steel plate composite structure and lightweight Energy dissipating material mutual extrusion being arranged inside, it can provide and stablize damping force and damping energy dissipation capacity, it is good that the Wasted-energy steel plate composite structure of setting coordinates switching performance, impact force can be dispersed to conduct, it is obviously improved energy efficiency, guardrail using effect of the present invention is good, it is practical, assembling is more convenient, it can be carried out well if any damage Replacement, can not only be such that the service life of guardrail greatly increases, and be provided simultaneously with protection vehicle to prevent the ability of impact wreckage.
Description
Technical field
The invention belongs to highway communication facility fields, reinforce protective separation guardrail more particularly to a kind of assembled.
Background technique
With the development of national economy, a large amount of highway, highway etc. are built to or are under construction.So mesh
Before, highway, both sides of highway protective device be made of the protective plate of column and portion disposed thereon, protective plate is by steel plate
It is made, the two is that rigid material is also in rigid connection.After automobile is out of control knocks protective plate, protective device can prevent automobile from turning over
The dangerous situation for entering the dewatering ditch of highway both sides of highway or pouring opposing lane collision occurs.But it facts have proved above structure
Protective plate without pooling feature, under the powerful impact force of automobile high-speed out of control, often will cause protective plate rupture, automobile out of control
Opposing lane collision is poured, car crash is caused;The protective plate especially ruptured is hurted sb.'s feelings even more serious, can not effectively prevent vapour
Vehicle, which ploughs under the dewatering ditch of highway both sides of highway or pours the dangerous of opposing lane collision, to be occurred.On the other hand, by steel plate system
At protective plate it is also raw lose compressive resistance and anti-collision effect thoroughly, service life is shorter, as highway, city intersection etc. are big
Amount is built and global auto recoverable amount is significantly increased, and ascendant trend is also presented in traffic accident rate.Currently, column and shield
Breast board is rigid material.Existing protective fence when in use, does not have the effect of bumper and absorbing shock, car hit currently on the market
Onto guardrail board, the deformed damaged energy-absorbing of guardrail board can only be relied on, deformability and the ability for absorbing energy are limited.And guardrail board
Be easily broken under the effect of impact of automobile, cause protective fence can not normal use, be also easy to the peace of vehicle and crew member
Secondary injury is caused entirely, in conclusion the ability for how solving existing freeway guardrail deformability and absorption energy is limited
The problem of, become those skilled in the art's problem to be solved.
Summary of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of assembled reinforcement protective separation guardrail, installation
Operation is significant to be simplified, and assembling speed is fast, is conducive to push process of industrialization, practical, assembling is more convenient.
To achieve the goals above, the technical solution adopted by the present invention are as follows:
A kind of assembled reinforcement protective separation guardrail, including outside curve Wasted-energy steel plate, upper connection Wasted-energy steel plate, lower connection energy consumption
Steel plate, end plate, anticollision neonychium, elastic rubber layer, drag-line, fixing bolt, connecting cross beam, cydariform Wasted-energy steel plate, lightweight consumption
Energy material, underpinning reinforce pedestal, ground, are connected and fixed stake, anticollision device, collision-prevention device, transition Wasted-energy steel plate, interior connection energy consumption vertically
Steel plate, Wasted-energy steel plate composite structure, built-in stiffener connect stirrup with concave shape;
Assembled is reinforced in the structure of protective separation guardrail, and the structure of anticollision device, collision-prevention device is enclosed by end plate and Wasted-energy steel plate composite structure
At, and in the structure surrounded be arranged lightweight Energy dissipating material, the structural outer surrounded two sides setting anticollision neonychium,
Elastic rubber layer, the structure of Wasted-energy steel plate composite structure is arranged close to the position of outside curve Wasted-energy steel plate in the inside configuration surrounded
It is designed in symmetrical expression, the cydariform Wasted-energy steel plate alternately connected by the symmetrically arranged outside curve Wasted-energy steel plate in the left and right sides and inside
It is constituted with transition Wasted-energy steel plate, the outside curve Wasted-energy steel plate at left and right sides of Wasted-energy steel plate composite structure uses upper connection on top
Wasted-energy steel plate connects, the cydariform Wasted-energy steel plate of outside curve Wasted-energy steel plate and left side bottom on the left of Wasted-energy steel plate composite structure
It is attached using lower connection Wasted-energy steel plate, outside curve Wasted-energy steel plate and right side bottom on the right side of Wasted-energy steel plate composite structure
Cydariform Wasted-energy steel plate be attached using lower connection Wasted-energy steel plate, the cydariform of Wasted-energy steel plate composite structure left and right sides the top
Wasted-energy steel plate is attached using interior connection Wasted-energy steel plate, several are arranged perpendicular to ground and is connected and fixed stake vertically, is arranged
The two sides of several connecting cross beams be connected and fixed stake vertically and be fixedly connected, underpinning, underpinning are set below ground
Top setting reinforce pedestal, the lower section and reinforcing pedestal for being connected and fixed stake vertically are fixedly connected, by anticollision device, collision-prevention device set when connection
On connecting cross beam, the two is attached using the transition Wasted-energy steel plate that several drag-lines pass through the left and right sides, both ends are using solid
Determine bolt to fix, in underpinning and reinforce in pedestal several built-in stiffeners are set, using concave shape connection stirrup to adding
Gu the built-in stiffener being arranged in basis and reinforcing pedestal carries out anchor connection.
Further, outside curve Wasted-energy steel plate, upper connection Wasted-energy steel plate, lower connection Wasted-energy steel plate, cydariform Wasted-energy steel plate,
Transition Wasted-energy steel plate, interior connection Wasted-energy steel plate are made of low yield point steel plate.
Further, lightweight Energy dissipating material is made using foaming aluminum.
Further, it is connected and fixed the hole being provided in stake for connecting cross beam insertion vertically.
Further, anticollision neonychium uses polyurethane foam.
The advantages of the present invention
Reinforce protective separation guardrail installation operation the beneficial effects of the invention are as follows assembled of the present invention significantly to simplify, assembling speed
Fastly, be conducive to push process of industrialization, construction is simple, construction cost is low, and industrialization fractionation is very convenient, is easily installed, this hair
Anticollision and damping the coordination energy dissipation capacity of bright guardrail are strong, and can sufficiently dissipate impact power, are filled by impact force action in anticollision
It sets, then consumes energy to the Wasted-energy steel plate composite structure and lightweight Energy dissipating material mutual extrusion being arranged inside, can provide and stablize damping
The Wasted-energy steel plate composite structure coordination switching performance of power and damping energy dissipation capacity, setting is good, can disperse to conduct by impact force, make to consume
Energy efficiency is obviously improved, and guardrail using effect of the present invention is good, and practical, assembling is more convenient, can be good if any damage
It is replaced, the service life of guardrail can not only be made to greatly increase, be provided simultaneously with protection vehicle to prevent the ability of impact wreckage.
Detailed description of the invention
Fig. 1 is that assembled of the present invention reinforces anticollision device, collision-prevention device schematic elevation view in protective separation guardrail.
Fig. 2 is that assembled of the present invention reinforces anticollision device, collision-prevention device schematic side view in protective separation guardrail.
Fig. 3 is end plate schematic diagram.
Fig. 4 is the A-A diagrammatic cross-section of Fig. 1.
Fig. 5 is connecting cross beam and the schematic elevation view that is connected and fixed stake vertically and connects.
Fig. 6 is connecting cross beam, the schematic elevation view for being connected and fixed stake, anticollision device, collision-prevention device connection vertically.
Fig. 7 is the A-A diagrammatic cross-section of Fig. 6.
Fig. 8 is the schematic side view of Fig. 6.
In figure: 1 is outside curve Wasted-energy steel plate;2 be upper connection Wasted-energy steel plate;3 be lower connection Wasted-energy steel plate;4 be end plate;
5 be anticollision neonychium;6 be elastic rubber layer;7 be drag-line;8 be fixing bolt;9 be connecting cross beam;10 be cydariform energy consumption steel
Plate;11 be lightweight Energy dissipating material;12 be underpinning;13 be reinforcing pedestal;14 be ground;15 are connected and fixed stake to be vertical;16
For anticollision device, collision-prevention device;17 be transition Wasted-energy steel plate;18 be interior connection Wasted-energy steel plate;19 be Wasted-energy steel plate composite structure;20 be built-in
Stiffener;21 connect stirrup for concave shape.
Specific embodiment
In order to further illustrate the present invention, the present invention is described in detail with reference to the accompanying drawings and embodiments, but not
They can be interpreted as limiting the scope of the present invention.
A kind of assembled reinforcement protective separation guardrail, as shown in Fig. 1 ~ Fig. 8, including outside curve Wasted-energy steel plate 1, upper connection
Wasted-energy steel plate 2, end plate 4, anticollision neonychium 5, elastic rubber layer 6, drag-line 7, fixing bolt 8, connects lower connection Wasted-energy steel plate 3
It connects crossbeam 9, cydariform Wasted-energy steel plate 10, lightweight Energy dissipating material 11, underpinning 12, reinforce pedestal 13, ground 14, vertical connection admittedly
Determine stake 15, anticollision device, collision-prevention device 16, transition Wasted-energy steel plate 17, interior connection Wasted-energy steel plate 18, Wasted-energy steel plate composite structure 19, built-in reinforcement
Reinforcing bar 20 connects stirrup 21 with concave shape;
Assembled is reinforced in the structure of protective separation guardrail, and the structure of anticollision device, collision-prevention device 16 is to combine knot by end plate 4 and Wasted-energy steel plate
Structure 19 surrounds, and lightweight Energy dissipating material 11 is arranged in the structure surrounded, anticollision is arranged in the two sides of the structural outer surrounded
Elastic rubber layer 6, Wasted-energy steel plate group is arranged close to the position of outside curve Wasted-energy steel plate 1 in the inside configuration surrounded in neonychium 5
The structure of structure 19 is closed in symmetrical design, is alternately connected by the symmetrically arranged outside curve Wasted-energy steel plate 1 in the left and right sides and inside
The cydariform Wasted-energy steel plate 10 and transition Wasted-energy steel plate 17 connect is constituted, the outside curve consumption of 19 left and right sides of Wasted-energy steel plate composite structure
Energy steel plate 1 is connected on top using upper connection Wasted-energy steel plate 2, the outside curve Wasted-energy steel plate in 19 left side of Wasted-energy steel plate composite structure
1 and the cydariform Wasted-energy steel plate 10 of left side bottom be attached using lower connection Wasted-energy steel plate 3,19 right side of Wasted-energy steel plate composite structure
The outside curve Wasted-energy steel plate 1 of side and the cydariform Wasted-energy steel plate 10 of right side bottom are attached using lower connection Wasted-energy steel plate 3,
The cydariform Wasted-energy steel plate 10 of 19 left and right sides the top of Wasted-energy steel plate composite structure is attached using interior connection Wasted-energy steel plate 18,
Several are set and is connected and fixed stake 15 vertically perpendicular to ground 14, the two sides that several connecting cross beams 9 are set and connection vertically
Spud pile 15 is fixedly connected, and underpinning 12 is arranged below ground 14, and the top setting of underpinning 12 is reinforced pedestal 13, erected
The direct-connected lower section for connecing spud pile 15 is fixedly connected with pedestal 13 is reinforced, and is adopted 16 sets of anticollision device, collision-prevention device on connecting cross beam 9 when connection
It being attached with 17 pairs of the two of transition Wasted-energy steel plate that several drag-lines 7 pass through the left and right sides, both ends are fixed using fixing bolt 8,
Several built-in stiffeners 20 are set in underpinning 12 and reinforcing pedestal 13,21 pairs of reinforcing bases of stirrup are connected using concave shape
The built-in stiffener 20 being arranged in plinth 12 and reinforcing pedestal 13 carries out anchor connection;Outside curve Wasted-energy steel plate 1, upper connection consumption
Energy steel plate 2, lower connection Wasted-energy steel plate 3, cydariform Wasted-energy steel plate 10, transition Wasted-energy steel plate 17, interior connection Wasted-energy steel plate 18 are using low
Yield point steel plate is made;Lightweight Energy dissipating material 11 is made using foaming aluminum;It is connected and fixed in stake 15 and is provided with for even vertically
Connect the hole of the insertion of crossbeam 9;Anticollision neonychium 5 uses polyurethane foam.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of assembled reinforces protective separation guardrail, including outside curve Wasted-energy steel plate (1), upper connection Wasted-energy steel plate (2), under
It connects Wasted-energy steel plate (3), end plate (4), anticollision neonychium (5), elastic rubber layer (6), drag-line (7), fixing bolt (8), connect
It connects crossbeam (9), cydariform Wasted-energy steel plate (10), lightweight Energy dissipating material (11), underpinning (12), reinforce pedestal (13), ground
(14), it is connected and fixed stake (15), anticollision device, collision-prevention device (16), transition Wasted-energy steel plate (17), interior connection Wasted-energy steel plate (18), energy consumption vertically
Armor Plate (19), built-in stiffener (20) connect stirrup (21) with concave shape, it is characterised in that:
Assembled is reinforced in the structure of protective separation guardrail, and the structure of anticollision device, collision-prevention device (16) is by end plate (4) and Wasted-energy steel plate group
It closes structure (19) to surround, and lightweight Energy dissipating material (11) is set in the structure surrounded, are set in the two sides of the structural outer surrounded
It sets anticollision neonychium (5), elastic rubber layer is set close to the position of outside curve Wasted-energy steel plate (1) in the inside configuration surrounded
(6), the structure of Wasted-energy steel plate composite structure (19) is in symmetrical design, by the symmetrically arranged outside curve energy consumption steel in the left and right sides
The cydariform Wasted-energy steel plate (10) and transition Wasted-energy steel plate (17) that plate (1) and inside alternately connect are constituted, Wasted-energy steel plate composite structure
(19) the outside curve Wasted-energy steel plate (1) at left and right sides of is connected on top using upper connection Wasted-energy steel plate (2), Wasted-energy steel plate combination
Outside curve Wasted-energy steel plate (1) on the left of structure (19) and the cydariform Wasted-energy steel plate (10) of left side bottom are consumed energy using lower connection
Steel plate (3) is attached, the drum of outside curve Wasted-energy steel plate (1) and right side bottom on the right side of Wasted-energy steel plate composite structure (19)
Shape Wasted-energy steel plate (10) is attached using lower connection Wasted-energy steel plate (3), most upper at left and right sides of Wasted-energy steel plate composite structure (19)
The cydariform Wasted-energy steel plate (10) of side is attached using interior connection Wasted-energy steel plate (18), several are arranged perpendicular to ground (14)
Be connected and fixed stake (15) vertically, be arranged the two sides of several connecting cross beams (9) be connected and fixed stake (15) vertically and be fixedly connected, ground
Underpinning (12) are set below face (14), pedestal (13) are reinforced in the top setting of underpinning (12), are connected and fixed vertically
It the lower section of stake (15) and reinforces pedestal (13) and is fixedly connected, when connection covers anticollision device, collision-prevention device (16) on connecting cross beam (9), use
The transition Wasted-energy steel plate (17) that several drag-lines (7) pass through the left and right sides is attached the two, and both ends are solid using fixing bolt (8)
It is fixed, in underpinning (12) and several built-in stiffeners (20) of setting in pedestal (13) are reinforced, stirrup is connected using concave shape
(21) anchor connection is carried out to the built-in stiffener (20) being arranged in underpinning (12) and reinforcing pedestal (13).
2. assembled according to claim 1 reinforces protective separation guardrail, it is characterised in that: outside curve Wasted-energy steel plate
(1), upper connection Wasted-energy steel plate (2), lower connection Wasted-energy steel plate (3), cydariform Wasted-energy steel plate (10), transition Wasted-energy steel plate (17), interior
Connection Wasted-energy steel plate (18) is made of low yield point steel plate.
3. assembled according to claim 1 reinforces protective separation guardrail, it is characterised in that: lightweight Energy dissipating material (11) is adopted
It is made with foaming aluminum.
4. assembled according to claim 1 reinforces protective separation guardrail, it is characterised in that: be connected and fixed stake (15) vertically
On be provided with for connecting cross beam (9) insertion hole.
5. assembled according to claim 1 reinforces protective separation guardrail, it is characterised in that: anticollision neonychium (5) is adopted
Use polyurethane foam.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910267227.5A CN109898444A (en) | 2019-04-03 | 2019-04-03 | Assembled reinforces protective separation guardrail |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910267227.5A CN109898444A (en) | 2019-04-03 | 2019-04-03 | Assembled reinforces protective separation guardrail |
Publications (1)
Publication Number | Publication Date |
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CN109898444A true CN109898444A (en) | 2019-06-18 |
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ID=66954451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910267227.5A Withdrawn CN109898444A (en) | 2019-04-03 | 2019-04-03 | Assembled reinforces protective separation guardrail |
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CN (1) | CN109898444A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111172921A (en) * | 2020-01-12 | 2020-05-19 | 钱铖 | Safety anti-collision device for road guardrail |
CN111663475A (en) * | 2020-06-28 | 2020-09-15 | 四川中颐建筑设计院有限责任公司 | Highway traffic safety facility engineering is with highway anticollision sound-proof wall |
-
2019
- 2019-04-03 CN CN201910267227.5A patent/CN109898444A/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111172921A (en) * | 2020-01-12 | 2020-05-19 | 钱铖 | Safety anti-collision device for road guardrail |
CN111172921B (en) * | 2020-01-12 | 2020-10-02 | 钱铖 | Safety anti-collision device for road guardrail |
CN111663475A (en) * | 2020-06-28 | 2020-09-15 | 四川中颐建筑设计院有限责任公司 | Highway traffic safety facility engineering is with highway anticollision sound-proof wall |
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Application publication date: 20190618 |