CN208649873U - A kind of prefabricated anti-collision wall attachment device - Google Patents
A kind of prefabricated anti-collision wall attachment device Download PDFInfo
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- CN208649873U CN208649873U CN201820885400.9U CN201820885400U CN208649873U CN 208649873 U CN208649873 U CN 208649873U CN 201820885400 U CN201820885400 U CN 201820885400U CN 208649873 U CN208649873 U CN 208649873U
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- Prior art keywords
- collision wall
- beam body
- prefabricated anti
- prefabricated
- sleeve
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 10
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 229910001141 Ductile iron Inorganic materials 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 11
- 238000013461 design Methods 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000009417 prefabrication Methods 0.000 abstract description 3
- 239000008267 milk Substances 0.000 abstract description 2
- 210000004080 milk Anatomy 0.000 abstract description 2
- 235000013336 milk Nutrition 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to be related to science of bridge building field, disclose a kind of prefabrication and assembly construction anti-collision wall attachment device, including prefabricated anti-collision wall, bindiny mechanism, beam body, leveling layer is equipped between prefabricated anti-collision wall and beam body, prefabricated anti-collision wall is connected with beam body by bindiny mechanism, bindiny mechanism includes screw rod, sleeve and steel plate composition, cartridges sides are equipped with grouting nozzle, and grouting nozzle stretches out outside beam body or prefabricated anti-collision wall, screw pre-buried is in prefabricated anti-collision wall or the side of beam body, sleeve is embedded in advance in the beam body or prefabricated anti-collision wall of the corresponding other side, the design that the utility model passes through bindiny mechanism, it solves existing prefabrication and assembly construction technology to be not easy to be in the milk, site welding quality is not easy to guarantee, the slow problem of construction speed.
Description
Technical field
The utility model relates to science of bridge building field, in particular to a kind of prefabricated anti-collision wall attachment device.
Background technique
It is especially close several with deepening continuously for urbanization process, and the implementation energetically of national the Belt and Road strategy
Nian Lai, the construction scale and quantity of highway in China and municipal bridge are more and more, at the same time, with national energy-saving environmental protection policy
Carry forward vigorously and implement, precast assembly technology has obtained unprecedented development in recent years.Anti-collision wall is tied as bridge top
One of essential Accessory Members in structure.
With the continuous maturation of bridge construction element precast assembling technique and the practical application of more and more projects, in advance
Assembled anticollision wall technology processed is also gradually promoted and applied.Currently, the connection of prefabricated anti-collision wall and beam body mainly pass through it is wet
Mode is connect, i.e., distinguishes reserved steel bar and interface in corresponding position before prefabricated anti-collision wall and beam body, is attached and pours at the scene
Build concrete anchoring.There are site welding quality to be not easy to guarantee for such connection type, it is not easy to be in the milk, construction speed is slow asks
Topic.
Utility model content
Based on problem above, the utility model provides a kind of prefabricated anti-collision wall attachment device, and the utility model passes through company
The design of connection mechanism, that is, solve that existing prefabrication and assembly construction technology is not easy grouting, site welding quality is not easy to guarantee, construction speed
Slow problem.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows:
A kind of prefabricated anti-collision wall attachment device, including prefabricated anti-collision wall, bindiny mechanism, beam body, it is characterised in that: described pre-
Leveling layer is equipped between anti-collision wall processed and beam body, the prefabricated anti-collision wall is connected with beam body by bindiny mechanism, the connection machine
Structure includes screw rod, sleeve and steel plate composition, and the cartridges sides are equipped with grouting nozzle, and grouting nozzle stretches out beam body or prefabricated anti-collision wall
Outside, the screw pre-buried is in prefabricated anti-collision wall or the side of beam body, the sleeve be embedded in advance the corresponding other side beam body or
On the prefabricated anti-collision wall of person.
In the present invention, prefabricated anti-collision wall is made first, and the top of bindiny mechanism's screw rod is embedded in anticollision
In wall or beam body, over time, by with screw rod prefabricated anti-collision wall or beam body be mounted on corresponding beam body or
On prefabricated anti-collision wall, make the corresponding steel pipe in beam body or prefabricated anti-collision wall of screw rod, then pass through the mud jacking mouth of steel pipe side
Carry out leveling layer for slurry, when leveling layer saturation when stopping send slurry.The utility model is not only solved by the design of bindiny mechanism
The unstable problem for causing processing quality difference of prior art of having determined site welding, and solve prior art be not easy grouting,
The slow problem of construction speed.
As a preferred mode, be arranged with steel plate on the screw rod for prefabricated anti-collision wall or the beam body of nuzzling in advance, steel plate by
Two nuts being sleeved on the screw rod grip.
As a preferred mode, the screw rod for prefabricated anti-collision wall or the beam body of not nuzzling in advance passes through sleeve, and be pierced by
The steel plate and nut for locking beam body or prefabricated anti-collision wall are cased on part.
As a preferred mode, it is embedded in advance on the outside of prefabricated anti-collision wall or the intracorporal screw rod of beam and sleeve and is equipped with spiral shell
Revolve stirrup.
As a preferred mode, sleeve can be the materials such as steel, nodular cast iron and be made.
As a preferred mode, the leveling layer being arranged between prefabricated anti-collision wall and beam body with a thickness of 20mm~25mm,
And the position that the bottom surface of prefabricated anti-collision wall and the top surface of beam body are contacted with grouting material is fabricated to rough surface.
As a preferred mode, leveling layer surrounding uses hard adhesive tape sealing.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model not only can solve in prior art by the design of bindiny mechanism and weld unstable cause
The problem of processing quality difference, and solve the problems, such as prior art be not easy grouting, construction speed it is slow.
(2) it is arranged with steel plate on screw rod of the utility model by nuzzle in advance prefabricated anti-collision wall or beam body, steel plate is by two
A nut being sleeved on the screw rod grips, and keeps the connection of bindiny mechanism and beam body or prefabricated anti-collision wall more stable.
(3) screw rod that the utility model passes through do not nuzzle in advance prefabricated anti-collision wall or beam body passes through sleeve, and the portion being pierced by
Steel plate and nut for locking beam body or prefabricated anti-collision wall are cased on point, convenient for prefabricated anti-collision wall, bindiny mechanism, beam body
It is fixed.
(4) the utility model is equipped with spiral by being embedded on the outside of prefabricated anti-collision wall or the intracorporal screw rod of beam and sleeve in advance
Stirrup keeps overall structure more solid, has the characteristics that stability is high.
(5) the utility model can be the materials such as steel, nodular cast iron by sleeve and be made, the convenient, practicability with selection
Feature high, low in cost.
(6) the utility model by the leveling layer that is arranged between prefabricated anti-collision wall and beam body with a thickness of 20mm~25mm, and
The position that the bottom surface of prefabricated anti-collision wall and the top surface of beam body are contacted with grouting material is fabricated to rough surface, on the one hand leveling layer is made to exist
Reasonable thickness, keeps overall structure more preferable, connect leveling layer sufficiently with beam body and anti-collision wall.
(7) the utility model uses hard adhesive tape sealing by leveling layer surrounding, the spy for having leakproofness high, at low cost
Point.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of Fig. 1 bindiny mechanism；
Label in figure are as follows: the prefabricated anti-collision wall of 1-, 2- beam body, 3- leveling layer, 4- bindiny mechanism, 5- hard adhesive tape, 6- set
Cylinder, 7- tie hoop, 8- screw rod, 9- steel plate, 10- grouting nozzle, 11- nut.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.The embodiments of the present invention includes but unlimited
In the following example.
Embodiment 1:
Referring to Fig. 1, Fig. 2, a kind of prefabricated anti-collision wall attachment device, including prefabricated anti-collision wall 1, bindiny mechanism 4, beam body 2,
It is characterized in that: being equipped with leveling layer 3 between the prefabricated anti-collision wall 1 and beam body 2, the prefabricated anti-collision wall 1 and beam body 2 pass through connection
Mechanism 4 connects, and the bindiny mechanism 4 includes that screw rod 8, sleeve 6 and steel plate 9 form, and 6 side of sleeve is equipped with grouting nozzle 10,
And grouting nozzle 10 stretches out outside beam body 2 or prefabricated anti-collision wall 1, the screw rod 8 is embedded in the side of prefabricated anti-collision wall 1 or beam body 2 in advance,
The sleeve 6 is embedded in advance in the beam body 2 or prefabricated anti-collision wall 1 of the corresponding other side.
In the present invention, prefabricated anti-collision wall 1 is made first, and the top of 4 screw rod 8 of bindiny mechanism is embedded in pre-
In anti-collision wall 1 processed or beam body 2, over time, the prefabricated anti-collision wall 1 for having screw rod 8 or beam body 2 are mounted on correspondence
Beam body 2 perhaps make the corresponding sleeve 6 in beam body 2 or prefabricated anti-collision wall 1 of screw rod 8 on prefabricated anti-collision wall 1, then pass through
The mud jacking mouth 10 of 6 side of sleeve carry out leveling layer 3 for slurry, when leveling layer 3 is saturated, slurry is sent in stopping.The utility model passes through
The design of bindiny mechanism 4 not only solves the unstable problem for causing processing quality difference of prior art site welding, and solves
Prior art is not easy the slow problem of grouting, construction speed.
Embodiment 2:
Referring to Fig. 1, Fig. 2, a kind of prefabricated anti-collision wall attachment device, including prefabricated anti-collision wall 1, bindiny mechanism 4, beam body 2,
It is characterized in that: being equipped with leveling layer 3 between the prefabricated anti-collision wall 1 and beam body 2, the prefabricated anti-collision wall 1 and beam body 2 pass through connection
Mechanism 4 connects, and the bindiny mechanism 4 includes that screw rod 8, sleeve 6 and steel plate 9 form, and 6 side of sleeve is equipped with grouting nozzle 10,
And grouting nozzle 10 stretches out outside beam body 2 or prefabricated anti-collision wall 1, the screw rod 8 is embedded in the side of prefabricated anti-collision wall 1 or beam body 2 in advance,
The sleeve 6 is embedded in advance in the beam body 2 or prefabricated anti-collision wall 1 of the corresponding other side.
It is arranged with steel plate 9 on the screw rod 8 for prefabricated anti-collision wall 1 or the beam body 2 of nuzzling in advance, steel plate 9 is covered on screw rod 8 by two
Nut 11 grip.It is arranged with steel plate 9 on screw rod 8 by nuzzle in advance prefabricated anti-collision wall 1 or beam body 2, steel plate 9 is by two
A nut 11 covered on screw rod 8 grips, and keeps the connection of bindiny mechanism 4 and beam body 2 or prefabricated anti-collision wall 1 more stable.
As a preferred mode, the screw rod 8 for prefabricated anti-collision wall 1 or the beam body 2 of not nuzzling in advance passes through sleeve 6, and wears
The steel plate 9 and nut 11 for locking beam body 2 or prefabricated anti-collision wall 1 are cased on part out.It is prefabricated anti-by not nuzzling in advance
Hitting wall 1, perhaps the screw rod 8 of beam body 2 is passed through and is cased on sleeve 6 and the part that is pierced by for locking beam body 2 or prefabricated anti-collision wall 1
Steel plate 9 and nut 11, convenient for the fixation of prefabricated anti-collision wall 1, bindiny mechanism 4, beam body 2.
As a preferred mode, it is all provided on the outside of the screw rod 8 and sleeve 6 being embedded in advance in prefabricated anti-collision wall 1 or beam body 2
There is tie hoop 7.By being equipped with tie hoop on the outside of the screw rod 8 and sleeve 6 that are embedded in prefabricated anti-collision wall 1 or beam body 2 in advance
7, keep overall structure more solid, has the characteristics that stability is high.
As a preferred mode, sleeve 6 can be the materials such as steel, nodular cast iron and be made.It can be by sleeve 6
The materials such as steel, nodular cast iron are made, and have the characteristics that selection is convenient, practicability is high, low in cost.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 3:
Referring to Fig. 1, Fig. 2, a kind of prefabricated anti-collision wall attachment device, including prefabricated anti-collision wall 1, bindiny mechanism 4, beam body 2,
It is characterized in that: being equipped with leveling layer 3 between the prefabricated anti-collision wall 1 and beam body 2, the prefabricated anti-collision wall 1 and beam body 2 pass through connection
Mechanism 4 connects, and the bindiny mechanism 4 includes that screw rod 8, sleeve 6 and steel plate 9 form, and 6 side of sleeve is equipped with grouting nozzle 10,
And grouting nozzle 10 stretches out outside beam body 2 or prefabricated anti-collision wall 1, the screw rod 8 is embedded in the side of prefabricated anti-collision wall 1 or beam body 2 in advance,
The sleeve 6 is embedded in advance in the beam body 2 or prefabricated anti-collision wall 1 of the corresponding other side.
The leveling layer 3 being arranged between prefabricated anti-collision wall 1 and beam body 2 is with a thickness of 20mm~25mm, and the bottom of prefabricated anti-collision wall 1
The position that face and the top surface of beam body 2 are contacted with grouting material is fabricated to rough surface.By being set between prefabricated anti-collision wall 1 and beam body 2
The leveling layer 3 set is with a thickness of 20mm~25mm, and the portion that the bottom surface of prefabricated anti-collision wall 1 and the top surface of beam body 2 are contacted with grouting material
Position is fabricated to rough surface, on the one hand makes leveling layer 3 in reasonable thickness, keeps overall structure more preferable, on the other hand makes leveling layer 3
It is sufficiently connect with beam body 2 and anti-collision wall.
As a preferred mode, 3 surrounding of leveling layer is sealed using hard adhesive tape 5.By 3 surrounding of leveling layer using hard
Matter adhesive tape 5 seals, the feature for having leakproofness high, at low cost.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
It as above is the embodiments of the present invention.Design parameter in above-described embodiment and embodiment is merely to clear
The verification process of the utility model is stated by Chu, not to limit the scope of patent protection of the utility model, the utility model
Scope of patent protection is still subject to the claims, made by all specifications and accompanying drawing content with the utility model
Equivalent structure variation, similarly should be included in the protection scope of the utility model.
Claims (7)
1. a kind of prefabricated anti-collision wall attachment device, including prefabricated anti-collision wall (1), bindiny mechanism (4), beam body (2), feature exists
In: leveling layer (3) are equipped between the prefabricated anti-collision wall (1) and beam body (2), the prefabricated anti-collision wall (1) and beam body (2) pass through
Bindiny mechanism (4) connection, the bindiny mechanism (4) include screw rod (8), sleeve (6) and steel plate (9) composition, sleeve (6) side
Face is equipped with grouting nozzle (10), and grouting nozzle (10) stretches out beam body (2) or prefabricated anti-collision wall (1) outside, and the screw rod (8) is embedded in pre- in advance
The side sleeve (6) of anti-collision wall (1) processed perhaps beam body (2) is embedded in the beam body (2) or prefabricated anti-of the corresponding other side in advance
It hits on wall (1).
2. a kind of prefabricated anti-collision wall attachment device according to claim 1, it is characterised in that: the pre- prefabricated anticollision of nuzzling
It is arranged with steel plate (9) on wall (1) or the screw rod (8) of beam body (2), steel plate (9) covers the nut (11) on screw rod (8) by two
It grips.
3. a kind of prefabricated anti-collision wall attachment device according to claim 2, it is characterised in that: it is described do not nuzzle in advance it is prefabricated anti-
The screw rod (8) for hitting wall (1) perhaps beam body (2) pass through be cased on sleeve (6) and the part that is pierced by for lock beam body (2) or
The steel plate (9) and nut (11) of prefabricated anti-collision wall (1).
4. a kind of prefabricated anti-collision wall attachment device according to claim 2, it is characterised in that: described pre- to be embedded in prefabricated anticollision
Tie hoop (7) are equipped on the outside of screw rod (8) and sleeve (6) in wall (1) or beam body (2).
5. a kind of prefabricated anti-collision wall attachment device according to claim 3, it is characterised in that: the sleeve (6) can be
The materials such as steel, nodular cast iron are made.
6. a kind of prefabricated anti-collision wall attachment device according to claim 1, it is characterised in that: the prefabricated anti-collision wall (1)
The leveling layer (3) being arranged between beam body (2) is with a thickness of 20mm~25mm, and the bottom surface of prefabricated anti-collision wall (1) and beam body (2)
The position that top surface is contacted with grouting material is fabricated to rough surface.
7. a kind of prefabricated anti-collision wall attachment device according to claim 6, it is characterised in that: leveling layer (3) surrounding
It is sealed using hard adhesive tape (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820885400.9U CN208649873U (en) | 2018-06-08 | 2018-06-08 | A kind of prefabricated anti-collision wall attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820885400.9U CN208649873U (en) | 2018-06-08 | 2018-06-08 | A kind of prefabricated anti-collision wall attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208649873U true CN208649873U (en) | 2019-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820885400.9U Active CN208649873U (en) | 2018-06-08 | 2018-06-08 | A kind of prefabricated anti-collision wall attachment device |
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| Country | Link |
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| CN (1) | CN208649873U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250081A (en) * | 2021-06-15 | 2021-08-13 | 山西高速集团朔神有限责任公司 | Prefabricated anti-collision wall for assembled bridge and construction method of prefabricated anti-collision wall |
| CN114703747A (en) * | 2022-03-29 | 2022-07-05 | 广西桂通工程管理集团有限公司 | Anti-collision guardrail and construction method thereof |
-
2018
- 2018-06-08 CN CN201820885400.9U patent/CN208649873U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250081A (en) * | 2021-06-15 | 2021-08-13 | 山西高速集团朔神有限责任公司 | Prefabricated anti-collision wall for assembled bridge and construction method of prefabricated anti-collision wall |
| CN114703747A (en) * | 2022-03-29 | 2022-07-05 | 广西桂通工程管理集团有限公司 | Anti-collision guardrail and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190723 Address after: 611430, No. 10, No. 669, Xing Yuan Road, A District, Xinjin County Industrial Park, Sichuan, Chengdu Patentee after: CHENGDU JITONG ROAD AND BRIDGE TECHNOLOGY CO.,LTD. Address before: 611430, No. 10, No. 669, Xing Yuan Road, A District, Xinjin County Industrial Park, Sichuan, Chengdu Co-patentee before: Tang Zuning Patentee before: CHENGDU JITONG ROAD AND BRIDGE TECHNOLOGY CO.,LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Prefabricated crashproof wall connecting device Effective date of registration: 20200117 Granted publication date: 20190326 Pledgee: Agricultural Bank of China Limited Xinjin County sub branch Pledgor: CHENGDU JITONG ROAD AND BRIDGE TECHNOLOGY CO.,LTD. Registration number: Y2020510000006 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210409 Granted publication date: 20190326 Pledgee: Agricultural Bank of China Limited Xinjin County sub branch Pledgor: CHENGDU JITONG ROAD AND BRIDGE TECHNOLOGY Co.,Ltd. Registration number: Y2020510000006 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A connection device of prefabricated anti collision wall Effective date of registration: 20210413 Granted publication date: 20190326 Pledgee: Agricultural Bank of China Limited Chengdu Xinjin sub branch Pledgor: CHENGDU JITONG ROAD AND BRIDGE TECHNOLOGY Co.,Ltd. Registration number: Y2021510000022 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220621 Granted publication date: 20190326 Pledgee: Agricultural Bank of China Limited Chengdu Xinjin sub branch Pledgor: CHENGDU JITONG ROAD AND BRIDGE TECHNOLOGY CO.,LTD. Registration number: Y2021510000022 |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 611430 No. 669, Xingyuan 10 Road, Area A, Xinjin County Industrial Park, Chengdu City, Sichuan Province Patentee after: Jitong Intelligent Equipment Co.,Ltd. Address before: 611430 No. 669, Xingyuan 10 Road, Area A, Xinjin County Industrial Park, Chengdu City, Sichuan Province Patentee before: CHENGDU JITONG ROAD AND BRIDGE TECHNOLOGY CO.,LTD. |