CN106012862A - Accurate positioning assembly for supporting cushion anchor bolt holes and construction method thereof - Google Patents
Accurate positioning assembly for supporting cushion anchor bolt holes and construction method thereof Download PDFInfo
- Publication number
- CN106012862A CN106012862A CN201610549149.4A CN201610549149A CN106012862A CN 106012862 A CN106012862 A CN 106012862A CN 201610549149 A CN201610549149 A CN 201610549149A CN 106012862 A CN106012862 A CN 106012862A
- Authority
- CN
- China
- Prior art keywords
- location
- hole
- plate
- pinner
- breadth
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
Abstract
The invention provides an accurate positioning assembly for supporting cushion anchor bolt holes and a construction method thereof. The accurate positioning assembly comprises positioning plates and positioning holes formed in the positioning plates and used for positioning anchor bolts, wherein vent holes are formed in the positions of the longitudinal and horizontal crossing intersection points of the positioning plates; and the positioning holes are distributed in four areas divided by longitudinal and horizontal crossing lines. According to the invention, the problem of accurate positioning of the anchor bolt holes before a bridge supporting cushion is poured with concrete is solved; the hole expanding or hole drilling of the anchor bolt holes after the concrete is poured is avoided; the construction efficiency and stability of the bridge cushion can be increased; and the safety risk and the construction cost are saved.
Description
Technical field
The present invention relates to road traffic technical field, be specifically related to a kind of be accurately positioned frock and construction method thereof for support pinner anchor (bolt) hole.
Background technology
Along with the fast development of high-speed railway, the positional accuracy that bridge pier supports pinner anchor (bolt) hole requires more and more stricter.After at present conventional method is arbitrarily to measure and insert the pvc pipe position as anchor (bolt) hole by pinner template contours when pinner reinforcing bar binding, or all casting concrete is to be solidified, then by carrying out reaming or boring after accurate measurement and positioning.Wherein inserting pvc pipe as the position of anchor (bolt) hole, owing to fixing, positioning precision is poor, and after using the whole casting concrete of pinner, then carries out reaming or boring, the most uneconomical but also efficiently, and its defect mainly has the most several aspect:
1, high-speed railway bridge pier supporting pad stone concrete intensity is higher, and when reaming or the boring carrying out anchor (bolt) hole, difficulty is very big, inefficiency, claim for eot.
2, support pinner internal steel muscle to gather, reaming or boring procedure easily interrupt pinner reinforcing bar, thus affects pinner Stability Analysis of Structures.
3, pier coping portion position is narrow, carries out holing or reaming is susceptible to the security risks such as falling from high altitude on pinner.
4, construction cost is high, and pinner, in reaming or boring procedure, causes the waste of armored concrete, and disposable Master Cost puts into bigger.
Summary of the invention
The present invention provide a kind of support pinner anchor (bolt) hole be accurately positioned frock, solve supporting bridge pinner anchor (bolt) hole before concreting to be accurately positioned, avoid carrying out again reaming or the boring of anchor (bolt) hole after concreting, improve bridge pinner efficiency of construction and pinner stability, reduce security risk and save construction cost.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of support pinner anchor (bolt) hole be accurately positioned frock, including location-plate and the hole, location for positioning stone bolt that is opened on this location-plate, the position of venter of relicle in length and breadth of this location-plate offers steam vent, and the pore size distribution of described location is in four regions that cross hairs in length and breadth divides.
Further, all offer for aerofluxus and the notch that vibrates in four regions that the cross hairs in length and breadth of described location-plate divides.
Preferably, the side of the adjacent cross hairs in length and breadth of described notch is a pair right-angle side, and the side in adjacent positioned hole is one section of circular arc.
Further, the periphery of described location-plate is fixedly connected with metal square frame, and the both sides of this metal square frame are provided with handle.
The present invention also provides for a kind of construction method using the above-mentioned support pinner anchor (bolt) hole being accurately positioned frock, comprises the steps:
1) sheet metal is used to cut into one piece of slightly smaller location-plate of size by the size of construction pinner, cross hairs in length and breadth is portrayed by its center, and the most anxious cut a steam vent, position and size according to pinner anchor (bolt) hole cut out hole, four location on location-plate, cut the notch of four size appropriateness as steam vent, hole of vibrating during concreting on location-plate；
2) cutting makes round steel pipe；
3) make a metal square frame, weld a handle in its both sides branch；
4) location-plate and metal square frame are welded to form positioning tool；
5) cross hairs in length and breadth in location-plate and pinner theory are after cross hairs aligns in length and breadth, round steel pipe branch are inserted in the hole, location in location-plate, obtain foundation bolt hole site accurately；
6) after the complete initial set of pinner concreting, location-plate frock and round steel pipe are removed, complete to support the construction of pinner anchor (bolt) hole.
From above technical scheme, the present invention has easy construction, reduction of erection time, efficient quick, the feature of reduction cost, improves pinner construction quality simultaneously, decreases security risk, has the advantage that
1, use this workpiece at the construction field (site), construction bridge pier is supported pinner and can accomplish anchor (bolt) hole construction simple and fast, improve work efficiency.
2, this workpiece assemble simple, be easily carried, convenient transportation, easy to operate, can repeatedly use, it is possible to decrease construction cost.
3, this workpiece in use need not carry out reaming or the punching of anchor (bolt) hole, will not cut off pinner reinforcing bar, thus ensure the stability of pinner structure.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the working state figure of the present invention.
In figure: 1, location-plate, 2, hole, location, 3, steam vent, 4, notch, 5, metal square frame, 6, handle, 7, pinner, 8, round steel pipe.
Detailed description of the invention
Below in conjunction with the accompanying drawings a kind of preferred implementation of the present invention is described in detail.
Being accurately positioned frock described in as it is shown in figure 1, to be made up of location-plate 1 and metal square frame 5, this metal square frame is fixedly connected on the periphery of location-plate 1, and the handle 6 of both sides is convenient to be shifted positioning tool by being arranged on.
Marking off four regions by cross hairs in length and breadth on described location-plate 1, venter of relicle position offers steam vent 3 the most in length and breadth.All offering a hole 2, location and a notch 4 in four regions that the cross hairs in length and breadth of location-plate 1 divides, foundation bolt is positioned by insertion round steel pipe 8 by hole, described location 2 when construction.The described notch 4 aerofluxus when concreting and vibrating, in order to increase exhaust effect, can accomplish maximum by the opening size of notch, the present embodiment is red, the side of the adjacent cross hairs in length and breadth of notch is a pair right-angle side, and the side in adjacent positioned hole is one section of circular arc, it is ensured that effective exhaust space.
In conjunction with accompanying drawing 2, the construction method of the present invention is described below:
1. sheet metal thick for 4mm is used to cut into one piece of slightly smaller location-plate of size 1 by construction pinner 7 size, cross hairs in length and breadth is portrayed by its center, and the most anxious cut a steam vent 3(R=25mm), position and size according to pinner 7 anchor (bolt) hole cut out four location hole 2(R=80mm on location-plate 1), steam vent, hole of vibrating when cutting the appropriate notch 4 of four sizes in other positions of location-plate 1 as concreting；
2. use stainless steel tube (external diameter=160mm), cut into the round steel pipe 8 of height h=500mm；
3. the square stainless steel tube using width to be 20mm is welded into a metal square frame 5, welds a handle 6 in its both sides branch；
4. location-plate 1 and metal square frame 5 are welded to form positioning tool；
5. in work process, round steel pipe 8 branch after cross hairs aligns in length and breadth, is inserted in the hole, location 2 in location-plate, i.e. available foundation bolt hole site accurately by the cross hairs in length and breadth in location-plate 1 and pinner 7 theory；
6. after the pinner 7 complete initial set of concreting, can location-plate frock and round steel pipe 8 be removed gently, the construction to pinner anchor (bolt) hole can be accomplished conveniently, accurately, fast.
The above embodiment is only to be described the preferred embodiment of the present invention; not the scope of the present invention is defined; on the premise of designing spirit without departing from the present invention; various deformation that technical scheme is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (5)
1. one kind support pinner anchor (bolt) hole be accurately positioned frock, it is characterized in that, including location-plate (1) and the hole, location (2) for positioning stone bolt that is opened on this location-plate, the position of venter of relicle in length and breadth of this location-plate offers steam vent (3), and hole, described location (2) is distributed in four regions that cross hairs divides in length and breadth.
The most according to claim 1 it is accurately positioned frock, it is characterised in that all offer in four regions that the cross hairs in length and breadth of described location-plate (1) divides for aerofluxus and the notch (4) that vibrates.
The most according to claim 2 it is accurately positioned frock, it is characterised in that the side of the adjacent cross hairs in length and breadth of described notch (4) is a pair right-angle side, and the side in adjacent positioned hole is one section of circular arc.
The most according to claim 1 it is accurately positioned frock, it is characterised in that the periphery of described location-plate (1) is fixedly connected with metal square frame (5), and the both sides of this metal square frame are provided with handle (6).
5. one kind uses the construction method supporting pinner anchor (bolt) hole being accurately positioned frock described in claim 1, it is characterised in that comprise the steps:
1) sheet metal is used to cut into one piece of slightly smaller location-plate of size by the size of construction pinner, cross hairs in length and breadth is portrayed by its center, and the most anxious cut a steam vent, position and size according to pinner anchor (bolt) hole cut out hole, four location on location-plate, cut the notch of four size appropriateness as steam vent, hole of vibrating during concreting on location-plate；
2) cutting makes round steel pipe；
3) make a metal square frame, weld a handle in its both sides branch；
4) location-plate and metal square frame are welded to form positioning tool；
5) cross hairs in length and breadth in location-plate and pinner theory are after cross hairs aligns in length and breadth, round steel pipe branch are inserted in the hole, location in location-plate, obtain foundation bolt hole site accurately；
6) after the complete initial set of pinner concreting, location-plate frock and round steel pipe are removed, complete to support the construction of pinner anchor (bolt) hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549149.4A CN106012862B (en) | 2016-07-13 | 2016-07-13 | Support the accurate positioning tooling and its construction method of pinner anchor (bolt) hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549149.4A CN106012862B (en) | 2016-07-13 | 2016-07-13 | Support the accurate positioning tooling and its construction method of pinner anchor (bolt) hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106012862A true CN106012862A (en) | 2016-10-12 |
| CN106012862B CN106012862B (en) | 2019-02-15 |
Family
ID=57117942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610549149.4A Active CN106012862B (en) | 2016-07-13 | 2016-07-13 | Support the accurate positioning tooling and its construction method of pinner anchor (bolt) hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106012862B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894344A (en) * | 2017-01-25 | 2017-06-27 | 中铁大桥局第七工程有限公司 | The space multistory reinforced mounting and positioning device of plane of bending leaning tower post and its construction method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011094385A (en) * | 2009-10-29 | 2011-05-12 | Nippon Steel Corp | Method for replacing foundation bolt |
| CN102094461A (en) * | 2009-12-10 | 2011-06-15 | 顾晓刚 | Embedded bolt cleading |
| CN102251537A (en) * | 2011-04-28 | 2011-11-23 | 中冶建工集团有限公司 | Construction method for installing block slurry of sizing block by equipment |
| CN202139719U (en) * | 2011-07-15 | 2012-02-08 | 河南红旗渠建设集团有限公司 | Anchor bolt positioning plate for vibration isolating rubber pads |
| CN203247603U (en) * | 2013-05-29 | 2013-10-23 | 中国建筑第二工程局有限公司 | High-position foundation bolt positioning device |
| CN204983699U (en) * | 2015-06-18 | 2016-01-20 | 中建八局第四建设有限公司 | Bolt locator |
| CN205804191U (en) * | 2016-07-13 | 2016-12-14 | 中铁四局集团建筑工程有限公司 | Support pinner anchor (bolt) hole is accurately positioned frock |
-
2016
- 2016-07-13 CN CN201610549149.4A patent/CN106012862B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011094385A (en) * | 2009-10-29 | 2011-05-12 | Nippon Steel Corp | Method for replacing foundation bolt |
| CN102094461A (en) * | 2009-12-10 | 2011-06-15 | 顾晓刚 | Embedded bolt cleading |
| CN102251537A (en) * | 2011-04-28 | 2011-11-23 | 中冶建工集团有限公司 | Construction method for installing block slurry of sizing block by equipment |
| CN202139719U (en) * | 2011-07-15 | 2012-02-08 | 河南红旗渠建设集团有限公司 | Anchor bolt positioning plate for vibration isolating rubber pads |
| CN203247603U (en) * | 2013-05-29 | 2013-10-23 | 中国建筑第二工程局有限公司 | High-position foundation bolt positioning device |
| CN204983699U (en) * | 2015-06-18 | 2016-01-20 | 中建八局第四建设有限公司 | Bolt locator |
| CN205804191U (en) * | 2016-07-13 | 2016-12-14 | 中铁四局集团建筑工程有限公司 | Support pinner anchor (bolt) hole is accurately positioned frock |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894344A (en) * | 2017-01-25 | 2017-06-27 | 中铁大桥局第七工程有限公司 | The space multistory reinforced mounting and positioning device of plane of bending leaning tower post and its construction method |
| CN106894344B (en) * | 2017-01-25 | 2019-12-10 | 中铁大桥局第七工程有限公司 | Space variable curved surface inclined tower column multilayer reinforcing steel bar mounting and positioning device and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106012862B (en) | 2019-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108035540A (en) | A kind of heavy in section steel reinforced concrete Cast-in-situ Beam new type formwork fixture and construction method | |
| CN110439125B (en) | Beam joint template process | |
| CN105507155A (en) | Construction process for installation of small-segment steel box girder | |
| CN102003071A (en) | Prestressing channel drilling and positioning construction process of prestressed beam by utilizing tensioning method | |
| CN110206144A (en) | A kind of construction method of reinforced concrete column bean column node | |
| CN106012862A (en) | Accurate positioning assembly for supporting cushion anchor bolt holes and construction method thereof | |
| CN205804191U (en) | Support pinner anchor (bolt) hole is accurately positioned frock | |
| CN205223864U (en) | Reinforcement mould for moving die carrier | |
| CN205529923U (en) | Sliding device of demolising of beiLei beam | |
| CN203855864U (en) | Ballastless track bed concrete formwork for high-speed railway construction | |
| CN109898669A (en) | A kind of contrary sequence method underground first floor beam-column node construction method | |
| CN204435388U (en) | Deep foundation ditch stage construction support changing structure for use | |
| CN109837924B (en) | Construction method for intersection part of lattice column and main body structure of foundation pit support | |
| CN207761288U (en) | A kind of big section steel reinforced concrete Cast-in-situ Beam new type formwork fixture | |
| CN208618838U (en) | A kind of safety device | |
| CN105464219A (en) | Concrete pouring method for transfer story beam-column nodes and partitions used by method | |
| CN209025461U (en) | A kind of Assembled universal reinforcing bar positioning tool | |
| CN107724695A (en) | Combine the accurate positioning device and its construction method of shape foundation bolt | |
| CN203900795U (en) | Adjustable steel structure field welding supporting frame | |
| CN204199323U (en) | For the positioning screw hole mould of pre-embedded bolt quick position | |
| CN106624678A (en) | Manufacturing method for modularized concrete pavement formwork | |
| CN212249258U (en) | A fixture for cast-in-place roof beam vertical reinforcement location | |
| CN206824738U (en) | Steel pipe cutting device | |
| CN207568212U (en) | Combine the accurate positioning device of shape foundation bolt | |
| CN206503377U (en) | A kind of movable railing of steel trestle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |