CN201857579U - Vase-shaped column pier forming mould for viaducts - Google Patents
Vase-shaped column pier forming mould for viaducts Download PDFInfo
- Publication number
- CN201857579U CN201857579U CN2010206005400U CN201020600540U CN201857579U CN 201857579 U CN201857579 U CN 201857579U CN 2010206005400 U CN2010206005400 U CN 2010206005400U CN 201020600540 U CN201020600540 U CN 201020600540U CN 201857579 U CN201857579 U CN 201857579U
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- shaped steel
- formworks
- steel formwork
- set shaped
- pier
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Abstract
The utility model relates to a vase-shaped column pier forming mould for viaducts, which comprises wood squares disposed on foundation caps. Each wood square is provided with a four steel shaping formworks connected end to end to form a square frame, each steel shaping formwork is 2-3 meters high and transversely provided with two channel steel strips back to back, two ends of each channel steel strip are provided with cushion plates, each cushion plate is provided with a tie hole, two formworks transversely adjacent to each other are locked via tie screws, each steel shaping formwork is transversely and longitudinally provided with bolt holes, each two adjacent steel shaping formworks are in tongue-and-groove fit with each other, tongues and grooves of the steel shaping formworks are adhered together via double-sided adhesive tapes, the plurality of steel shaping formworks are disposed along the height direction of a pier to form a pier shape, and the upper side of each wood square is provided with jacks for adjusting elevation of the steel shaping formworks. The vase-shaped column pier forming mould is simple in structure, and the formed viaduct pier is high in quality and attractive in appearance.
Description
Technical field
The utility model relates to a kind of viaduct pier construction field, particularly relates to the vase-shaped columnar pier moulding form of a kind of viaduct.
Background technology
Present vase-shaped columnar pier for urban viaduct bridges molding construction at twice, opposite joint is always uneven between template, and the centre always has the slit one, be through handling, so both wasting manpower and material resources, Forming Quality is low, and simultaneously, its outward appearance is also not too attractive in appearance.
The utility model content
The utility model is in order to overcome the deficiencies in the prior art, and provide a kind of simple in structure, the viaduct pier quality height of moulding, outward appearance U.S..
The technical solution adopted in the utility model:
It comprises the flitch piece that is arranged on the foundation platform, four set shaped steel formworks are set on the flitch piece, four set shaped steel formworks headtotail each other form square box, every high 2-3 rice of set shaped steel formwork, be horizontally arranged with two back-to-back channel-section steel bands on the every set shaped steel formwork, channel-section steel band two ends are provided with backing plate, backing plate is provided with pulling eye, laterally adjacent two templates are by to drawing lead screw locking, the every horizontal and vertical edge of set shaped steel formwork all is provided with bolt hole, adjacent two set shaped steel formwork edge tongue and grooves match, paste with double faced adhesive tape between set shaped steel formwork tongue and the groove, the polylith set shaped steel formwork is set on the bridge pier short transverse forms the shape of bridge pier, flitch piece top also is provided with the absolute altitude that jack is used to adjust set shaped steel formwork.
Above-mentioned set shaped steel formwork vertically is provided with the channel-section steel stiffener.
The technique effect that the utility model is obtained:
1. utilize the vase-shaped columnar pier one-shot forming of the utility model construction viaduct, easy construction, workable, be not subjected to the restriction of fabricating yard condition, applied widely, can reduce cost, solved scene molding construction at twice effectively, opposite joint is always uneven between template, the middle construction difficult problem that one slit always arranged, and have comprehensive technology economic benefit preferably.
Description of drawings
Fig. 1 is a set shaped steel formwork scheme of installation of the present utility model;
Fig. 2 is the cutaway view Amplified image at the A-A place of Fig. 1;
Fig. 3 is the cutaway view Amplified image that shows set shaped steel formwork tongue 11 at the B-B place of Fig. 2;
Fig. 4 is the cutaway view Amplified image that shows set shaped steel formwork groove 12 at the B-B place of Fig. 2.
Among the figure: 1-foundation platform, 2-flitch, 3-set shaped steel formwork, 4-channel-section steel band, 5-backing plate, 6-to pulling eye, 7-to drawing lead screw, 8-stiffener, 9-jack, 10-bolt hole, 11-tongue, 12-groove, 13-double faced adhesive tape.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
Referring to Fig. 1-4, the vase-shaped columnar pier moulding form of a kind of viaduct, it comprises the flitch piece 2 that is arranged on the foundation platform 1, four set shaped steel formworks 3 are set on the flitch piece, four set shaped steel formworks headtotail each other form square box, every high 2-3 rice of set shaped steel formwork, be horizontally arranged with two back-to-back channel-section steel bands 4 on the every set shaped steel formwork, channel-section steel band two ends are provided with backing plate 5, backing plate is provided with pulling eye 6, laterally adjacent two templates are by to drawing lead screw 7 lockings, the every horizontal and vertical edge of set shaped steel formwork all is provided with bolt hole 10, adjacent two set shaped steel formwork edge tongue and grooves match, paste with double faced adhesive tape 13 between set shaped steel formwork tongue 11 and the groove 12, the polylith set shaped steel formwork is set on the bridge pier short transverse forms the shape of bridge pier, flitch piece top also is provided with the absolute altitude that jack 9 is used to adjust set shaped steel formwork.Described set shaped steel formwork vertically is provided with channel-section steel stiffener 8.
Utilize the utility model to carry out the vase-shaped columnar pier one-shot forming of viaduct job practices, it comprises the steps:
(1) preliminary preparation: foundation platform 1 is cleaned out, the axis and the sideline of the good pier stud of bullet, the good peripheral ground of compacting, put up support scaffolding and go up people's cat ladder, configure required concrete, simultaneously, with the used flitch piece 2 of construction, set shaped steel formwork 3, channel-section steel band 4, backing plate 5, prepare to put in place to drawing lead screw 7, bolt, jack 9;
(2) assembling set shaped steel formwork: at first, the reinforcing bar of the vase-shaped columnar pier of viaduct is finished by the design drawing colligation, and transport to on-the-spot spelling and become vase-shaped pillar reinforcing cage, and be placed on the foundation platform 1 by 100x100mm flitch piece 2, the concrete size of flitch piece can specifically be set according to the bridge pier size, 3 four one assemblies of the set shaped steel formwork that processing and fabricating is good are propped up to be located at and are positioned at the reinforcing cage outside on the flitch piece, the every block length 2-3 of set shaped steel formwork rice, the polylith set shaped steel formwork is set on the bridge pier short transverse, be horizontally arranged with two back-to-back channel-section steel bands 4 on the every set shaped steel formwork, channel-section steel band two ends are provided with backing plate 5, backing plate is provided with pulling eye 6, laterally adjacent two templates are by to drawing lead screw 7 lockings, the every horizontal and vertical edge of set shaped steel formwork all is provided with bolt hole 10, connect locking by bolt in the time of assembling, and adjacent two set shaped steel formwork strength panel edges tongue and grooves match, paste with double faced adhesive tape 13 between set shaped steel formwork tongue 11 and the groove 12, preventing to mix the earth slurry runs off, be vertically arranged with channel-section steel stiffener 8 on the set shaped steel formwork 3, flitch piece top also is provided with the absolute altitude that jack 9 is used to adjust set shaped steel formwork;
Used device in the above-mentioned assembling process, specifically can select for use: as the channel-section steel band for [16 channel-section steels, backing plate is
63 * 8 equal leg angles are that Φ 12 draws lead screw to drawing lead screw, and double faced adhesive tape is that 3-5mm is thick, and emboss pit plays 5-10mm, and stiffener is
50 * 6 equal leg angles.
(3) concreting: the concrete slurry that configures is injected the set shaped steel formwork inside that assembles, but just one-time-concreting moulding after the maintenance.
Protection domain of the present utility model is not limited to the above embodiments, and obviously, those skilled in the art can carry out various changes and distortion and not break away from scope and spirit of the present utility model the utility model.If these changes and distortion belong in the scope of the utility model claim and equivalent technologies thereof, intention then of the present utility model also comprises these changes and is out of shape interior.
Claims (2)
1. vase-shaped columnar pier moulding form of viaduct, it is characterized in that: it comprises the flitch piece (2) that is arranged on the foundation platform (1), four set shaped steel formworks (3) are set on the flitch piece, four set shaped steel formworks headtotail each other form square box, every high 2-3 rice of set shaped steel formwork, be horizontally arranged with two back-to-back channel-section steel bands (4) on the every set shaped steel formwork, channel-section steel band two ends are provided with backing plate (5), backing plate is provided with pulling eye (6), laterally adjacent two templates are by to drawing lead screw (7) locking, the every horizontal and vertical edge of set shaped steel formwork all is provided with bolt hole (10), adjacent two set shaped steel formwork edge tongue and grooves match, paste with double faced adhesive tape (13) between set shaped steel formwork tongue (11) and the groove (12), the polylith set shaped steel formwork is set on the bridge pier short transverse forms the shape of bridge pier, flitch piece top also is provided with the absolute altitude that jack (9) is used to adjust set shaped steel formwork.
2. the vase-shaped columnar pier moulding form of viaduct according to claim 1 is characterized in that: described set shaped steel formwork vertically is provided with channel-section steel stiffener (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206005400U CN201857579U (en) | 2010-11-10 | 2010-11-10 | Vase-shaped column pier forming mould for viaducts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206005400U CN201857579U (en) | 2010-11-10 | 2010-11-10 | Vase-shaped column pier forming mould for viaducts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201857579U true CN201857579U (en) | 2011-06-08 |
Family
ID=44103390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206005400U Expired - Fee Related CN201857579U (en) | 2010-11-10 | 2010-11-10 | Vase-shaped column pier forming mould for viaducts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201857579U (en) |
-
2010
- 2010-11-10 CN CN2010206005400U patent/CN201857579U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20171110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |