CN2364076Y - Accessories of monolithic T-beam steel form for seal of mortar - Google Patents
Accessories of monolithic T-beam steel form for seal of mortar Download PDFInfo
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- CN2364076Y CN2364076Y CN 99208066 CN99208066U CN2364076Y CN 2364076 Y CN2364076 Y CN 2364076Y CN 99208066 CN99208066 CN 99208066 CN 99208066 U CN99208066 U CN 99208066U CN 2364076 Y CN2364076 Y CN 2364076Y
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- mortar
- rubber strip
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Abstract
The utility model discloses an accessory of large-scale integral type T-beam steel mold plate enclosed mortar in bridge construction technology. The utility model is mainly composed of a trapezoid rubber ring, an abnormity mortar sealing rubber strip, a tooth-shaped rubber belt, a steel mold plate side die, a bottom die, and a fixing piece. Particularly, the rubber accessory has good elasticity and a particular shape. Thus, the utility model has the advantages of achievement of good mortar sealing effect, service life extension, low cost, improvement of the molding process quality of members and working environment cleaning.
Description
The utility model relates to the prefabricated units production technology of bridge construction, relates in particular to a kind of annex of sealing mortar of large-scale integral formula T joist steel template use.
As everyone knows, existing prefabricated units production technology, mainly according to the member shape, the injection molding that waters that adopts corresponding steel template to combine is poured into a mould.Such as adopting this kind way exactly at the T of our factory production type bridge member.Owing between two templates seam is arranged, and the reinforcing bar exposed mouth can not cooperate with reinforcing bar quite tightly.Therefore mortar causes air spots and seamed edge that burr are arranged often in these interface seepages when the mixed slurry of cement injection, sand, stone, influences the member presentation quality.People are usually at seam crossing packing paper lath or rubber water pipe for this reason; At reinforcing bar exposed mouth chock plate tooth bar or other soft material.To prevent that mortar from leaking outside.We find in practice, and above-mentioned material is through after 1-2 time, because of distortion or rot, rupture and become the discarded object that influences member presentation quality and working environment.
The purpose of this utility model provides the annex of the sealing mortar that is used for integral type T joist steel template.Its sealing mortar is effective, improves the molding component quality, and easy to operate, can reuse the annex that the life-span is long.
For achieving the above object, the annex of integral type T joist steel template sealing mortar of the present utility model comprises: rubber ring 1, envelope slurry rubber strip 2, profile of tooth rubber strip 3, steel form side form 4, bed die 5 and fixture 6.Wherein rubber ring 1 is according to the prefabricated units shape, is fixed in the hole of reserved steel bar 7 of steel form side form 4, prevents that mortar from leaking outside; Envelope slurry rubber strip 2 is fixed in the seam of 5 of side form 4 and bed dies; 3 of profile of tooth rubber strips are stuck between the T beam wing plate place exposed steel bar 7, guarantee the accurate distance of T beam wing plate and prevent that mortar from leaking outside, and improve the molding component quality.In this scheme, mainly utilize rubber that big elasticity is arranged, can prevent that mortar leaks outside when prefabricated units, eliminated the deficiency of presentation qualities such as member burr described in the prior art.
In the annex of large-scale integral formula T joist steel template sealing mortar, adopted trapezoidal rubber ring 1, behind abnormity envelope slurry rubber strip 2 and the profile of tooth rubber strip 3, favorable elasticity because of its rubber, special shape and smooth surface, sealing mortar effect is fine, and the prefabricated units face shaping is smooth, smooth, attractive in appearance, need not the secondary finishing just can meet design requirement.Practice is proof also, and template and rubber accessory convenient disassembly are reused number of times and reached more than 70-80 time, have reduced cost of production.No batten and scraps of paper the like waste produce, and have protected working environment and have reduced working strength of workers.
Below in conjunction with accompanying drawing, the utility model embodiment is further specified.
Fig. 1 .T joist steel template wing plate place cross-sectional structure schematic diagram.
Fig. 2. trapezoidal rubber ring section of structure.
Fig. 3 abnormity envelope slurry rubber strip structure cross-sectional view.
Fig. 4 .T beam wing plate profile of tooth rubber strip structural representation.
Fig. 1 is an integral type T joist steel template schematic cross-section.It is by trapezoidal rubber ring 1, and the abnormity envelope is starched rubber strip 2, T beam wing plate profile of tooth rubber strip 3, and steel form side form 4, steel form bed die 5 and fixture 6 are formed.The assembling process of its T joist steel template is for putting bed die 5 earlier well, and T beam steel skeleton 8 is placed on moderate position above the bed die 5, the good abnormity envelope of pad slurry rubber strip 2, side form 4 around putting again, fixedly become T beam cast model with fixture 6 then, in trapezoidal rubber ring 1 is enclosed within, on the end rib plate exposed steel bar 7, and fill in the preformed hole of side form 4, to guarantee not leak mortar degree of being.T beam wing plate profile of tooth rubber strip 3 is stuck on the T beam wing plate exposed steel bar 7, make on the wing plate exposed steel bar distance accurately and mortar toward leaking outside.The ratio that has overcome seam crossing causes the reserved steel bar place of precast plate because of mortar leaks outside ash, sand, stone is out of control, and it is low to form local bonding intensity, and rough surface need be repaired, just can reach designing requirement, even produces substandard product.
As shown in Figure 2, trapezoidal rubber ring 1 is made by vulcanized rubber.Its center hole size and exposed steel bar 7 thicknesses match, and adopt big little trapezium structure of external diameter, and it is cooperated better with exposed steel bar 7 preformed holes of side form 4, sealing mortar effect, convenient simultaneously the dismounting.
Fig. 3 is special-shaped rubber strip 2, is made by vulcanized rubber.Its shape is top for arcwall face, and left and right and bottom surface is the plane, and the left and right side is parallel to each other and perpendicular to the bottom surface, places in the seam between side form 4 and the bed die 5, overcomes the burr phenomenon of member.
Fig. 4 is a T beam wing plate profile of tooth rubber strip 3, is made by vulcanized rubber.Replace angle steel and batten wing plate moulding process.It is stuck between the T beam wing plate exposed steel bar 7.Except that the sealing mortar, guarantee that also the interior distance of T beam wing plate is accurate, improve T beam wing plate moulding process quality.
Claims (5)
1. the annex of integral type T joist steel template sealing mortar, it comprises rubber ring (1), envelope slurry rubber strip (2), profile of tooth rubber strip (3), steel form side form (4), steel form bed die (5) and fixture (6) is characterized in that: rubber ring (1) is according to the prefabricated units shape, be fixed in the reserved steel bar hole of steel form side form (4), prevent that mortar from leaking outside; Envelope slurry rubber strip (2) is fixed in the seam between side form (4) and bed die (5); Profile of tooth rubber strip (3) then is stuck between the T beam wing plate place exposed steel bar, guarantees the accurate distance of T beam wing plate and prevents that mortar from leaking outside, and improves the molding component quality.
2. according to the annex of the described integral type T joist steel of claim 1 template sealing mortar, it is characterized in that: described rubber ring (1) is trapezoidal shape, and middle through hole is the Zhi Yuan hole.
3. according to the annex of the described integral type T joist steel of claim 1 template sealing mortar, it is characterized in that: described envelope slurry rubber strip (2) is odd-shaped cross section, and its bottom surface is vertical with two sides, and width equates; Be cambered surface above; There is the garden through hole of a Φ 10mm at the middle part along its length.
4. according to the annex of the described integral type T joist steel of claim 1 template sealing mortar, it is characterized in that: its tooth pitch of described profile of tooth rubber strip (3) is corresponding with T beam wing plate spacing.
5. seal the annex of mortar according to claim 2,3,4 described integral type T joist steel templates, it is characterized in that: the material of described rubber ring (1), envelope slurry rubber strip (2), profile of tooth rubber strip (3) is a vulcanized rubber, and better elastic and resistance to compression, flexural strength should be arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99208066 CN2364076Y (en) | 1999-04-21 | 1999-04-21 | Accessories of monolithic T-beam steel form for seal of mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99208066 CN2364076Y (en) | 1999-04-21 | 1999-04-21 | Accessories of monolithic T-beam steel form for seal of mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2364076Y true CN2364076Y (en) | 2000-02-16 |
Family
ID=34001914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99208066 Expired - Fee Related CN2364076Y (en) | 1999-04-21 | 1999-04-21 | Accessories of monolithic T-beam steel form for seal of mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2364076Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255719A (en) * | 2011-09-02 | 2013-08-21 | 中铁上海工程局有限公司 | Large-section special-shaped pier cap formwork and installing method thereof |
| CN103921347A (en) * | 2014-04-25 | 2014-07-16 | 安徽省路桥工程集团有限责任公司 | Thrusting type fixing and mounting formwork for prefabricated T-beam ribbed plate rebars and prestressed pipes |
| CN105178196A (en) * | 2015-09-28 | 2015-12-23 | 中铁上海工程局集团有限公司 | Multiple-joint linkage type integrated formwork surrounding wet connection section and method |
| CN107553716A (en) * | 2017-08-30 | 2018-01-09 | 中铁三局集团有限公司 | A kind of construction method for controlling prestressing force Simple T-Girders beam-ends crackle |
| CN107849854A (en) * | 2015-05-21 | 2018-03-27 | 利夫廷波因特Pre-Form私人有限公司 | Module for structure |
| CN108284506A (en) * | 2017-12-22 | 2018-07-17 | 安徽伟宏钢结构集团股份有限公司 | A kind of beam prefabricated equipment of T |
| CN110512509A (en) * | 2019-09-03 | 2019-11-29 | 浙江省交通规划设计研究院有限公司 | Bridge shear structure and its construction method |
-
1999
- 1999-04-21 CN CN 99208066 patent/CN2364076Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255719A (en) * | 2011-09-02 | 2013-08-21 | 中铁上海工程局有限公司 | Large-section special-shaped pier cap formwork and installing method thereof |
| CN103255719B (en) * | 2011-09-02 | 2015-04-08 | 中铁上海工程局有限公司 | Installing method for large-section special-shaped pier cap formwork |
| CN103921347A (en) * | 2014-04-25 | 2014-07-16 | 安徽省路桥工程集团有限责任公司 | Thrusting type fixing and mounting formwork for prefabricated T-beam ribbed plate rebars and prestressed pipes |
| CN103921347B (en) * | 2014-04-25 | 2016-03-09 | 安徽省路桥工程集团有限责任公司 | Precast T-Beam floor reinforcing bar, prestress pipe are fixed draw and insert-type and are installed mould bases |
| CN107849854A (en) * | 2015-05-21 | 2018-03-27 | 利夫廷波因特Pre-Form私人有限公司 | Module for structure |
| CN105178196A (en) * | 2015-09-28 | 2015-12-23 | 中铁上海工程局集团有限公司 | Multiple-joint linkage type integrated formwork surrounding wet connection section and method |
| CN107553716A (en) * | 2017-08-30 | 2018-01-09 | 中铁三局集团有限公司 | A kind of construction method for controlling prestressing force Simple T-Girders beam-ends crackle |
| CN107553716B (en) * | 2017-08-30 | 2019-08-16 | 中铁三局集团有限公司 | A kind of construction method controlling prestressing force Simple T-Girders beam-ends crackle |
| CN108284506A (en) * | 2017-12-22 | 2018-07-17 | 安徽伟宏钢结构集团股份有限公司 | A kind of beam prefabricated equipment of T |
| CN110512509A (en) * | 2019-09-03 | 2019-11-29 | 浙江省交通规划设计研究院有限公司 | Bridge shear structure and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |