CN202577165U - Slurry leakage prevention and root rot prevention device for root of bridge anti-collision guardrail - Google Patents
Slurry leakage prevention and root rot prevention device for root of bridge anti-collision guardrail Download PDFInfo
- Publication number
- CN202577165U CN202577165U CN 201220207739 CN201220207739U CN202577165U CN 202577165 U CN202577165 U CN 202577165U CN 201220207739 CN201220207739 CN 201220207739 CN 201220207739 U CN201220207739 U CN 201220207739U CN 202577165 U CN202577165 U CN 202577165U
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- root
- draw
- groove
- bridge
- cross
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- 230000002265 prevention Effects 0.000 title abstract 6
- 239000002002 slurry Substances 0.000 title abstract 3
- 230000004888 barrier function Effects 0.000 claims abstract description 5
- 238000009415 formwork Methods 0.000 claims description 20
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract 2
- 238000009435 building construction Methods 0.000 abstract 1
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 239000004570 mortar (masonry) Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002984 plastic foam Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model discloses a mashed root device is prevented to leak protection thick liquid especially discloses a mashed root device is prevented to leak protection thick liquid for bridge anticollision barrier root belongs to building construction equipment technical field. The slurry leakage prevention and root rot prevention device for the root of the bridge anti-collision guardrail is simple in structure, convenient to construct and operate and free of environmental pollution. The slurry leakage prevention and root rot prevention device comprises a pouring template and a closed air bag, wherein the lower portion of the pouring template is provided with a clamping groove, the cross section of the closed air bag is adjustable in size, the pouring template is erected on a bridge base surface of an anti-collision guardrail to be poured through the clamping groove, and a gap between the clamping groove and the bridge base surface is filled with air through the closed air bag.
Description
Technical field
The utility model relates to the anti-mashed root device of a kind of anti-spillage, especially relates to a kind of anti-mashed root device of anti-spillage that is used for the Collison fence for bridge root, belongs to the construction implement technical field.
Background technology
The gap that exists between Collison fence for bridge concrete construction formwork root and the bridge basal plane is the root that occurs mashed root after generation is built spillage and built completion.Eliminating the method in this gap in the prior art, all is to adopt mortar or plastic foam to clog usually.When adopting the mortar filling, be to build at the formwork erection place earlier to smear the mortar band, treat that the mortar band reaches after certain intensity formwork on being with again; Concreting then treats that concrete reaches form removal after certain intensity, cuts the mortar band with manual work after the form removal; Adopt this method time-consuming; Potential safety hazard is big, and the mashed root of root spillage is more, repairs the inconsistent presentation quality that influences of back concrete color.When adopting the plastic foam filling, need to use a large amount of plastic foams, and also need fix plastic foam after filling, increase cost of production, after construction was accomplished, a large amount of plastic foams was left over the scene and is caused serious environmental to pollute.
The utility model content
The utility model technical problem to be solved is: provide a kind of simple in structure, constructing operation anti-spillage that is used for the Collison fence for bridge root convenient, that can not cause environment pollution anti-mashed root device.
The technical scheme that adopts for solving the problems of the technologies described above is: a kind of anti-mashed root device of anti-spillage that is used for the Collison fence for bridge root; Comprise that lower disposed has the formwork for placing of draw-in groove and the closed airbag of cross section adjustable size; Formwork for placing props up through draw-in groove and is located on the bridge basal plane that need build anticollision barrier, and fill through the closed airbag inflation in the gap between draw-in groove and the bridge basal plane.
Further be, the cross section of draw-in groove is that top is circular-arc door type structure, and closed airbag snaps in draw-in groove and the shape of cross section when inflation work and the shape of draw-in groove cross section and adapts.
Further be; Closed airbag comprises the inflation body on top and the obturator of bottom; After the inflation of inflation body, the shape of the shape of cross section of the obturator of bottom and draw-in groove corresponding position cross section is suitable, and fills the gap between draw-in groove and the bridge basal plane.
Further be, the inflation body is processed by wear-resisting soft rubber, and obturator is processed by abrasive rubber and/or plastics.
Further be bonding be connected or heat seal connects between inflation body and the obturator.
The beneficial effect of the utility model is: through at formwork for placing lower disposed one draw-in groove; And then the closed airbag of cross section adjustable size is installed in this draw-in groove; Fill the gap of building spillage of causing between draw-in groove and the bridge basal plane through inflation in closed airbag, thereby effectively avoided building the bad root phenomenon that produces behind spillage and the spillage.Because in this process, do not need to build earlier and smear the mortar band, need be behind formwork erection yet the filled plastics foam, thereby make constructing operation very convenient, can not cause the dirty beam of environment yet.And total only needs in the bottom of formwork for placing draw-in groove to be set in advance, when formwork, earlier closed airbag is put into described draw-in groove and gets final product, so structure is also very simple.No matter be formwork for placing, or closed airbag, after finishing using in a job site, forward other construction plant to and all can also repeatedly use, can not cause waste, also can reduce production costs largely.
Description of drawings
Fig. 1 is used for the structural representation of the anti-mashed root device of anti-spillage of Collison fence for bridge root for the utility model is a kind of;
Fig. 2 is the lateral view of Fig. 1.
Be labeled as among the figure: anticollision barrier 1, draw-in groove 2, formwork for placing 3, closed airbag 4, bridge basal plane 5, gap 6, inflation body 7, obturator 8.
The specific embodiment
Make things convenient for, can not cause the anti-spillage that is used for the Collison fence for bridge root of environment pollution to prevent mashed root device like Fig. 1, a kind of simple in structure, the constructing operation that is the utility model provides shown in Figure 2.The anti-mashed root device of said anti-spillage comprises that lower disposed has the formwork for placing 3 of draw-in groove 2 and the closed airbag 4 of cross section adjustable size; Formwork for placing 3 is located at through 2 of draw-in grooves on the bridge basal plane 5 that need build anticollision barrier 1, and fill through closed airbag 4 inflations in the gap 6 between draw-in groove 2 and the bridge basal plane 5.Adopt technique scheme; Through at formwork for placing 3 lower disposed one draw-in groove 2; And then the closed airbag 4 of cross section adjustable size is installed in this draw-in groove 2; Fill the gap 6 that causing between draw-in groove 2 and the bridge basal plane 5 built spillage through inflation in closed airbag 4, thereby effectively avoided building the bad root phenomenon that produces behind spillage and the spillage.Because in this process, do not need to build earlier and smear the mortar band, need be behind formwork erection yet the filled plastics foam, thereby make constructing operation very convenient, can not cause the dirty beam of environment yet.And total only needs in the bottom of formwork for placing 3 draw-in groove 2 to be set in advance, when formwork, earlier closed airbag 4 is put into described draw-in groove 2 and gets final product, so structure is also very simple.No matter be formwork for placing 3, or closed airbag 4, after finishing using in a job site, forward other construction plant to and all can also repeatedly use, can not cause waste, also can reduce production costs largely.
The friction that in draw-in groove 2, engage closelyr after closed airbag 4 inflations for ease, reduces closed airbag 4 and draw-in groove inwall with the inwall of draw-in groove; The cross section of draw-in groove 2 is that top is circular-arc door type structure, and closed airbag 4 snaps in draw-in groove 2 and the shape of cross section when inflation work and the shape of draw-in groove 2 cross sections and adapts.Further; In order to improve the filling effect after closed airbag 4 is inflated; Closed airbag 4 comprises the inflation body 7 on top and the obturator 8 of bottom; After 7 inflations of inflation body, the shape of the shape of cross section of under-filled body 8 and draw-in groove 2 corresponding position cross sections is suitable, and fills the gap 6 between draw-in groove 2 and the bridge basal plane 5.
In the above-mentioned embodiment, in order to improve the application life of closed airbag 4, be convenient to again simultaneously make, inflation body 7 is processed by wear-resisting soft rubber, and obturator 8 is processed by abrasive rubber and/or plastics; Bonding be connected or heat seal connects between inflation body 7 and the obturator 8.
Claims (5)
1. an anti-spillage that is used for the Collison fence for bridge root is prevented mashed root device; It is characterized in that: comprise that lower disposed has the formwork for placing (3) of draw-in groove (2) and the closed airbag (4) of cross section adjustable size; Formwork for placing (3) props up through draw-in groove (2) and is located on the bridge basal plane (5) that need build anticollision barrier (1), and fill through closed airbag (4) inflation in the gap (6) between draw-in groove (2) and the bridge basal plane (5).
2. a kind of anti-mashed root device of anti-spillage that is used for the Collison fence for bridge root according to claim 1; It is characterized in that: the cross section of draw-in groove (2) is that top is circular-arc door type structure, and closed airbag (4) snaps in draw-in groove (2) and the shape of cross section when inflation work and the shape of draw-in groove (2) cross section and adapts.
3. a kind of anti-mashed root device of anti-spillage that is used for the Collison fence for bridge root according to claim 2; It is characterized in that: closed airbag (4) comprises the inflation body (7) on top and the obturator (8) of bottom; After inflation body (7) inflation; The shape of the shape of cross section of under-filled body (8) and draw-in groove (2) corresponding position cross section is suitable, and fills the gap (6) between draw-in groove (2) and the bridge basal plane (5).
4. a kind of anti-mashed root device of anti-spillage that is used for the Collison fence for bridge root according to claim 3, it is characterized in that: inflation body (7) is processed by wear-resisting soft rubber, and obturator (8) is processed by abrasive rubber and/or plastics.
5. according to claim 3 or the anti-mashed root devices of 4 described a kind of anti-spillages that are used for the Collison fence for bridge root, it is characterized in that: the bonding connection or the heat seal connection between inflation body (7) and the obturator (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220207739 CN202577165U (en) | 2012-05-10 | 2012-05-10 | Slurry leakage prevention and root rot prevention device for root of bridge anti-collision guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220207739 CN202577165U (en) | 2012-05-10 | 2012-05-10 | Slurry leakage prevention and root rot prevention device for root of bridge anti-collision guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202577165U true CN202577165U (en) | 2012-12-05 |
Family
ID=47246594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220207739 Expired - Lifetime CN202577165U (en) | 2012-05-10 | 2012-05-10 | Slurry leakage prevention and root rot prevention device for root of bridge anti-collision guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202577165U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453221A (en) * | 2013-09-23 | 2015-03-25 | 中建八局第一建设有限公司 | H-shaped metal leaking stopping strips for building formworks |
| CN108755455A (en) * | 2018-06-12 | 2018-11-06 | 北京特希达交通勘察设计院有限公司 | The restorative procedure of Collison fence for bridge |
| CN109338897A (en) * | 2018-11-29 | 2019-02-15 | 中国冶集团有限公司 | Bridge structure object bottom leakproof sizing device and its construction method |
| CN111173276A (en) * | 2019-10-23 | 2020-05-19 | 绍兴市城投建筑工业化制造有限公司 | A leak protection thick liquid device for pouring stand |
| CN114102847A (en) * | 2021-10-26 | 2022-03-01 | 中国一冶集团有限公司 | Prefabricated T-beam slurry leakage prevention device and construction method |
-
2012
- 2012-05-10 CN CN 201220207739 patent/CN202577165U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453221A (en) * | 2013-09-23 | 2015-03-25 | 中建八局第一建设有限公司 | H-shaped metal leaking stopping strips for building formworks |
| CN108755455A (en) * | 2018-06-12 | 2018-11-06 | 北京特希达交通勘察设计院有限公司 | The restorative procedure of Collison fence for bridge |
| CN109338897A (en) * | 2018-11-29 | 2019-02-15 | 中国冶集团有限公司 | Bridge structure object bottom leakproof sizing device and its construction method |
| CN111173276A (en) * | 2019-10-23 | 2020-05-19 | 绍兴市城投建筑工业化制造有限公司 | A leak protection thick liquid device for pouring stand |
| CN114102847A (en) * | 2021-10-26 | 2022-03-01 | 中国一冶集团有限公司 | Prefabricated T-beam slurry leakage prevention device and construction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |