CN202492805U - Preformed anchor hole positioning mould of bridge pier supporting pad-stone - Google Patents
Preformed anchor hole positioning mould of bridge pier supporting pad-stone Download PDFInfo
- Publication number
- CN202492805U CN202492805U CN 201220067214 CN201220067214U CN202492805U CN 202492805 U CN202492805 U CN 202492805U CN 201220067214 CN201220067214 CN 201220067214 CN 201220067214 U CN201220067214 U CN 201220067214U CN 202492805 U CN202492805 U CN 202492805U
- Authority
- CN
- China
- Prior art keywords
- anchor hole
- bridge pier
- stone
- steel plate
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a preformed anchor hole positioning mould of bridge pier supporting pad-stone. The preformed anchor hole positioning mould comprises a plurality of mould bodies which are arranged at intervals on a capping beam formwork; two ends of each mould body are respectively provided with steel plate positioning holes; and a plurality of preformed anchor hole openings are arranged between the steel plate positioning holes at two ends; and a fixed steel plate is arranged outside the preformed anchor hole openings. According to the preformed anchor hole positioning mould of bridge pier supporting pad-stone, the positioning accuracy of the support pad-stone is improved and the pre-embedded accuracy of the anchor holes is effectively improved.
Description
Technical field
The utility model relates to a kind of bridge pier bearing pad stone and reserves the anchor hole positioning clamping fixture, and a kind of being applied in the bridge engineering of more specifically saying so is for improving the tooling device of bearing pad stone prepared screw-bolt hole precision.
Background technology
Bridge pier top bearing pad stone adopts the design of reinforced concrete structure form usually, and bridge pad is connected with substructure through the reservation anchor hole that in pinner, is provided with.Wherein the reserved location of anchor hole is a unmanageable difficult point in the construction.Prior art generally is with pre-buried pvc pipe and pinner reinforcing bar binding, positions.The deficiency of its existence is: the anchor hole position is prone to deviation, difficulty of correction occurs after the deviation.
The utility model content
The purpose of the utility model provides a kind of bridge pier bearing pad stone to reserve the anchor hole positioning clamping fixture, improves bearing pad stone anchor hole positioning accuracy, effectively raises the pre-buried precision of anchor hole.
The technical scheme of the utility model is following:
A kind of bridge pier bearing pad stone is reserved the anchor hole positioning clamping fixture; Be included in and be placed with several mold bodies on the bent cap template at interval; The two ends of mold body have the steel plate locating hole; Offer a plurality of reservation anchor hole holes between the steel plate locating hole at two ends, reserve the anchor hole hole outside and be provided with fixation steel plate.
Described mold body has four.
The utility model adopts steel work, reduces because of adopting conventional job practices in work progress, to cause the prepared screw-bolt hole off normal, and its internal model making, convenience quick for installation, the preformed hole precision is high; Minimizing is because of correcting the waste that cause partially in the hole.The utility model improves bearing pad stone anchor hole positioning accuracy, effectively raises the pre-buried precision of anchor hole.
Description of drawings
Fig. 1 is the scheme of installation of the utility model.
Fig. 2 is the structural representation of the utility model.
The specific embodiment
Referring to accompanying drawing; A kind of bridge pier bearing pad stone is reserved the anchor hole positioning clamping fixture; Be included in and be placed with four mold bodies 2 on the bent cap template 1 at interval; The two ends of mold body 2 have steel plate locating hole 3, offer a plurality of reservation anchor hole holes 4 between the steel plate locating hole 3 at two ends, reserve the anchor hole hole outside and are provided with fixation steel plate 5.
One, internal model making
1, according to the relative dimensions of design drawing, the relative position of reserving anchor hole hole and bent cap template is calculated, on mold body 2, hole then.
2, after mold body 2 has bored the hole, reserving anchor hole hole welding fixation steel plate 5, fixation steel plate 5 plays fixation when PVC installs.
Two, mold uses
1, in bent cap concreting to design elevation, this bearing pad stone anchor hole mold body 2 is installed.2,, come mold body 2 is positioned through steel plate locating hole 3 according to drawing design size and relative position.
3, check after mold is had good positioning, confirm to advance the bent cap concrete with pvc pipe is pre-buried after errorless.
4, behind the concrete initial set this mold body 2 is removed.
Claims (2)
1. a bridge pier bearing pad stone is reserved the anchor hole positioning clamping fixture; Be included in and be placed with several mold bodies on the bent cap template at interval; It is characterized in that: the two ends of mold body have the steel plate locating hole; Offer a plurality of reservation anchor hole holes between the steel plate locating hole at two ends, reserve the anchor hole hole outside and be provided with fixation steel plate.
2. bridge pier bearing pad stone according to claim 1 is reserved the anchor hole positioning clamping fixture, and it is characterized in that: described mold body has four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220067214 CN202492805U (en) | 2012-02-28 | 2012-02-28 | Preformed anchor hole positioning mould of bridge pier supporting pad-stone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220067214 CN202492805U (en) | 2012-02-28 | 2012-02-28 | Preformed anchor hole positioning mould of bridge pier supporting pad-stone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202492805U true CN202492805U (en) | 2012-10-17 |
Family
ID=46999040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220067214 Expired - Fee Related CN202492805U (en) | 2012-02-28 | 2012-02-28 | Preformed anchor hole positioning mould of bridge pier supporting pad-stone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202492805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104846749A (en) * | 2015-06-06 | 2015-08-19 | 中铁三局集团有限公司 | Anchor bolt hole support for pier caps |
-
2012
- 2012-02-28 CN CN 201220067214 patent/CN202492805U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104846749A (en) * | 2015-06-06 | 2015-08-19 | 中铁三局集团有限公司 | Anchor bolt hole support for pier caps |
| CN104846749B (en) * | 2015-06-06 | 2016-05-11 | 中铁三局集团有限公司 | Pier cap anchor hole support |
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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: 20121017 Termination date: 20180228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |