CN102493668B - Locating mould and method for pre-embedding position embedding parts in ultrahigh precision - Google Patents
Locating mould and method for pre-embedding position embedding parts in ultrahigh precision Download PDFInfo
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- CN102493668B CN102493668B CN 201110421532 CN201110421532A CN102493668B CN 102493668 B CN102493668 B CN 102493668B CN 201110421532 CN201110421532 CN 201110421532 CN 201110421532 A CN201110421532 A CN 201110421532A CN 102493668 B CN102493668 B CN 102493668B
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- 238000000034 method Methods 0.000 title claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 230000004807 localization Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000019592 roughness Nutrition 0.000 description 1
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Abstract
This invention discloses a locating mould for pre-embedding position embedding parts in ultrahigh precision, which is used for fixing a plurality of position embedding parts; the locating mould disclosed by this invention comprises a main locating board and a plurality of abnormal-shape locating boards connected to the outer sides of four sides of the main locating board through a plurality of first connecting boards, wherein the main locating board and the abnormal-shape locating boards are supported through a plurality of bearing steel brackets; a plurality of locating holes are opened on the main locating board and the abnormal-shape locating boards; a plurality of locating bolts matched with the locating holes perforate through the locating holes; and the bottom ends of the locating bolts are fastened with the position embedding parts in a connecting manner. Because a locating mould for pre-embedding the position embedding parts is used, a demand for locating the position embedding parts of grouped heavy position embedding part engineering in a high precision is realized; and the locating mould disclosed by this invention has advantages of simple and reliable operation and high locating precision.
Description
Technical field
The present invention relates to a kind of positioning clamping fixture and method, espespecially a kind of pre-buried positioning clamping fixture of superhigh precision station embedded part and method.
Background technology
Using more and more extensively in builing industry along with the station embedded part, is the irreplaceable effect of all having brought into play in new-type building or the special engineering.And needing that the station embedded part has greatly, in group's heavy station embedded part engineering of the characteristics such as heavy, smart, many, adopting the pre-buried localization method of conventional common station embedded part can't satisfy in the above-mentioned engineering embedded part and locate high-precision requirement.
Summary of the invention
The object of the invention is to overcome the defective of prior art, and provide a kind of pre-buried positioning clamping fixture of superhigh precision station embedded part and method, realized that the station embedded part is located high-precision requirement in group's heavy station embedded part engineering, had advantage simple to operate, reliable, that positioning accuracy is high.
The technical scheme that realizes above-mentioned purpose is:
The pre-buried positioning clamping fixture of a kind of superhigh precision station embedded part of the present invention:
Be used for fixing a plurality of station embedded parts, described positioning clamping fixture comprise a main location-plate and by a plurality of the first junction plates be connected in described main location-plate around the outside a plurality of special-shaped location-plate, described main location-plate and special-shaped location-plate support by a plurality of load steel brackets; Offer a plurality of locating holes on described main location-plate and the described special-shaped location-plate, the pilot pin of a plurality of and described locating hole coupling is arranged in the described locating hole, and the bottom of described pilot pin and described station embedded part are fastenedly connected.
Above-mentioned main location-plate is spliced by a plurality of the second junction plates by a plurality of main location-plate unit modules.
Above-mentioned the second junction plate and described main location-plate unit module offer respectively a plurality of taper pin-holes and a plurality of bolt hole, and described the second junction plate and adjacent described main location-plate unit module are by a plurality of taper pin pin joints and by a plurality of bolted-on.
Above-mentioned main location-plate ringwise, the locating hole on the described main location-plate is offered along circumference.
Spacing is welded with a plurality of stiffening ribs on above-mentioned main location-plate and the described special-shaped location-plate.
Above-mentioned stiffening rib is provided with plural number to the lifting through wires hole of correspondence.
The top of above-mentioned pilot pin forms a nut, and the bottom of described pilot pin forms screw thread and is spirally connected fixing with described station embedded part by a swivel nut.
The pre-buried localization method of a kind of superhigh precision station embedded part of the present invention comprises the steps:
At load steel bracket location one main location-plate;
Respectively a plurality of special-shaped location-plates are connected in the described main location-plate outside all around by a plurality of the first junction plates;
Check the permanent position of described main location-plate and special-shaped location-plate;
Check qualified after by a plurality of pilot pins with described station embedded part location and be fixed on described main location-plate and the described special-shaped location-plate.
Above-mentioned main location-plate comprises a plurality of main location-plate unit modules,
Before the described main location-plate step in location, also comprise step:
By the second junction plate with first taper pin after the mode of bolt described a plurality of main location-plate unit modules are assemblied into one.
Be screwed into the swivel nut of described station embedded part so that described station embedded part location and being fixed on described main location-plate and the described special-shaped location-plate by being arranged in the described pilot pin in a plurality of locating holes on described main location-plate and the described special-shaped location-plate.
The present invention has been owing to adopted above technical scheme, makes it have following beneficial effect to be:
Main location-plate and special-shaped location-plate are used for the location of station embedded part and location-plate; The pilot pin that is arranged in locating hole is used for the station embedded part is fastened on the location of the position realization station embedded part of locating hole on the location-plate, pilot pin is screwed into mode by rotation and just the station embedded part can be tightened on the location-plate, registration, the reinforcing bar and the anti-floating shaped steel that do not affect station system are installed, installation effectiveness is high, simple in structure, easy to use.Stiffening rib is used for strengthening location-plate intensity, and the lifting through wires hole is used for realizing the lifting of location-plate, convenient construction.Realized that the station embedded part is located high-precision requirement in group's heavy station embedded part engineering, had advantage simple to operate, reliable, that positioning accuracy is high.
Description of drawings
Fig. 1 is the positioner structure schematic diagram of the pre-buried positioning clamping fixture of superhigh precision station embedded part of the present invention and method;
Fig. 2 is the station embedded part system architecture lateral view of the pre-buried positioning clamping fixture of superhigh precision station embedded part of the present invention and method;
Fig. 3 is the station embedded part of the pre-buried positioning clamping fixture of superhigh precision station embedded part of the present invention and method and the syndeton schematic diagram of main location-plate;
Fig. 4 is the pilot pin cross-sectional view of the pre-buried positioning clamping fixture of superhigh precision station embedded part of the present invention and method.
The specific embodiment
The invention will be further described below in conjunction with specific embodiment.
See also Fig. 1, Fig. 2, the pre-buried positioning clamping fixture of a kind of superhigh precision station embedded part of the present invention is used for fixing a plurality of station embedded parts 5, comprising:
One main location-plate 1, main location-plate 1 is welded on the load steel bracket 4 ringwise, and main location-plate 1 is spliced by a plurality of the second junction plates 9 by a plurality of main location-plate unit modules 11.
A plurality of special-shaped location-plates 2, special-shaped location-plate 2 are connected in the outside all around of main location-plate 1 by a plurality of the first junction plates 3;
Main location-plate 1 and special-shaped location-plate 2 are used for the location of station embedded part 5 and location-plate; And main location-plate 1 supports by a plurality of load steel brackets 4 with special-shaped location-plate 2;
A plurality of pilot pins 8 offer a plurality of locating holes 6 on main location-plate 1 and the special-shaped location-plate 2, wherein the locating hole on the main location-plate 16 is along accurately offering without the radius circumference; Locating hole 6 machining deviations are controlled at 0～0.05mm, and the internal surface of hole roughness is less than 1.6, and locating hole center relative position mismachining tolerance is less than 0.25mm;
The second junction plate 9 and main location-plate unit module 11 offer respectively a plurality of taper pin-holes and a plurality of bolt hole, the second junction plate 9 and adjacent main location-plate unit module 11 are by a plurality of taper pin pin joints and by a plurality of bolted-on, and the first connected mode splicing of the rear bolt of pin of employing.See also Fig. 3, Fig. 4, spacing is welded with a plurality of stiffening ribs 10 on main location-plate 1 and the special-shaped location-plate 2, and stiffening rib 10 is provided with plural number to the lifting through wires hole 101 of correspondence.Stiffening rib 10 is used for strengthening location-plate intensity, and lifting through wires hole 101 is used for realizing the lifting of location-plate, convenient construction.
The top 81 of pilot pin 8 forms a nut, so that pilot pin can install by spanner, the bottom 82 of pilot pin 8 forms screw threads and is spirally connected fixing with the swivel nut 51 of station embedded part 5.Be the smooth face of cylinder between described top 81 and the described bottom 82, with main location-plate 1 or special-shaped location-plate 2 pin joints.
Station embedded part 5 comprises the anchor slab 53 of a top swivel nut 51, middle part anchor pole 52 and a bottom.After pilot pin 8 being screwed into swivel nut 51 and tightening up, realize that station embedded part 5 is fixed in the precise and stable location of main location-plate 1 and special-shaped location-plate 2.
The pilot pin 8 that is arranged in locating hole 6 is used for station embedded part 5 is fastened on the location of the position realization station embedded part 5 of locating hole 6 on the location-plate, pilot pin 8 is screwed into mode by rotation and just station embedded part 5 can be tightened on the location-plate, registration, the reinforcing bar and the anti-floating shaped steel that do not affect station system are installed, installation effectiveness is high, simple in structure, easy to use.
Realize the station embedded part 5 high-precision requirements in location in group's heavy station embedded part engineering, had advantage simple to operate, reliable, that positioning accuracy is high.All members all adopt the shaped steel of Q345B material to process.
See also Fig. 2, can realize by the following method the pre-buried localization method of a kind of superhigh precision station embedded part: at first, by the second junction plate 9 with first taper pin after the mode of bolt a plurality of main location-plate unit modules 11 are assemblied into one;
Then, accurately locate a main location-plate 1 by the method that main location-plate cross circumferential registration line and on-the-spot position line coincide, and be spot welded to a 10m
2Planeness is controlled on the load steel bracket 4 of 2mm;
By a plurality of the first junction plates 3 a plurality of special-shaped location-plates 2 are connected to main location-plate 1 outside all around;
Utilize the V-star measuring method to check the permanent position of main location-plate 1 and special-shaped location-plate 2;
Check qualified after by a plurality of pilot pins 8 with station embedded part 5 location and be fixed on main location-plate 1 and the special-shaped location-plate 2.
Be screwed into the swivel nut 51 of station embedded part 5 so that station embedded part 5 location and being fixed on main location-plate 1 and the special-shaped location-plate 2 by being arranged in the pilot pin 8 in a plurality of locating holes 6 on main location-plate 1 and the special-shaped location-plate 2.
Below embodiment has been described in detail the present invention by reference to the accompanying drawings, and those skilled in the art can make the many variations example to the present invention according to the above description.Thereby some details among the embodiment should not consist of limitation of the invention, and the scope that the present invention will define with appended claims is as protection scope of the present invention.
Claims (6)
1. pre-buried positioning clamping fixture of superhigh precision station embedded part, be used for fixing a plurality of station embedded parts, it is characterized in that, described positioning clamping fixture comprise a main location-plate and by a plurality of the first junction plates be connected in described main location-plate around the outside a plurality of special-shaped location-plate, described main location-plate and special-shaped location-plate support by a plurality of load steel brackets; Offer a plurality of locating holes on described main location-plate and the described special-shaped location-plate, the pilot pin of a plurality of and described locating hole coupling is arranged in the described locating hole, and the bottom of described pilot pin and described station embedded part are fastenedly connected; Described main location-plate ringwise, the locating hole on the described main location-plate is offered along circumference; The top of described pilot pin forms a nut, and the bottom of described pilot pin forms screw thread and is spirally connected fixing with described station embedded part by a swivel nut.
2. the pre-buried positioning clamping fixture of superhigh precision station embedded part according to claim 1 is characterized in that, described main location-plate is spliced by a plurality of the second junction plates by a plurality of main location-plate unit modules.
3. the pre-buried positioning clamping fixture of superhigh precision station embedded part according to claim 2, it is characterized in that, described the second junction plate and described main location-plate unit module offer respectively a plurality of taper pin-holes and a plurality of bolt hole, and described the second junction plate and adjacent described main location-plate unit module are by a plurality of taper pin pin joints and by a plurality of bolted-on.
4. the pre-buried positioning clamping fixture of each described superhigh precision station embedded part is characterized in that spacing is welded with a plurality of stiffening ribs on described main location-plate and the described special-shaped location-plate according to claim 1-3.
5. the pre-buried localization method of superhigh precision station embedded part is characterized in that, comprises the steps:
At load steel bracket location one main location-plate;
Respectively a plurality of special-shaped location-plates are connected in the described main location-plate outside all around by a plurality of the first junction plates;
Check the permanent position of described main location-plate and special-shaped location-plate;
Check qualified after by a plurality of pilot pins with described station embedded part location and be fixed on described main location-plate and the described special-shaped location-plate;
Be screwed into the swivel nut of described station embedded part so that described station embedded part location and being fixed on described main location-plate and the described special-shaped location-plate by being arranged in the described pilot pin in a plurality of locating holes on described main location-plate and the described special-shaped location-plate.
6. the pre-buried localization method of superhigh precision station embedded part according to claim 5 is characterized in that, described main location-plate comprises a plurality of main location-plate unit modules,
Before the described main location-plate step in location, also comprise step:
By the second junction plate with first taper pin after the mode of bolt described a plurality of main location-plate unit modules are assemblied into one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110421532 CN102493668B (en) | 2011-12-15 | 2011-12-15 | Locating mould and method for pre-embedding position embedding parts in ultrahigh precision |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110421532 CN102493668B (en) | 2011-12-15 | 2011-12-15 | Locating mould and method for pre-embedding position embedding parts in ultrahigh precision |
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| CN102493668A CN102493668A (en) | 2012-06-13 |
| CN102493668B true CN102493668B (en) | 2013-10-30 |
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| CN102926548B (en) * | 2012-10-11 | 2015-05-06 | 中冶天工上海十三冶建设有限公司 | Drill hole locating method for rear-mounted pre-buried steel plate on reinforced concrete surface |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202347863U (en) * | 2011-12-15 | 2012-07-25 | 中国建筑第八工程局有限公司 | Embedded locating mould for ultra-high precision station embedding piece |
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| JP2002037583A (en) * | 2000-07-21 | 2002-02-06 | Taisei Corp | Jig for holding steel cage |
| JP3962320B2 (en) * | 2002-12-12 | 2007-08-22 | 大成建設株式会社 | Construction method of filled steel pipe reinforced concrete columns |
| CN201288329Y (en) * | 2008-10-31 | 2009-08-12 | 江苏盐城二建集团有限公司 | Precision built-in steel mold of ultralong cluster anchor bolt |
| CN201891171U (en) * | 2010-11-02 | 2011-07-06 | 中国二冶集团有限公司 | Integral bolt assembling frame |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202347863U (en) * | 2011-12-15 | 2012-07-25 | 中国建筑第八工程局有限公司 | Embedded locating mould for ultra-high precision station embedding piece |
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