CN203625921U - Precision control device for pre-embedded mounting of foundation bolts - Google Patents
Precision control device for pre-embedded mounting of foundation bolts Download PDFInfo
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- CN203625921U CN203625921U CN201320704331.4U CN201320704331U CN203625921U CN 203625921 U CN203625921 U CN 203625921U CN 201320704331 U CN201320704331 U CN 201320704331U CN 203625921 U CN203625921 U CN 203625921U
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- 239000004575 stone Substances 0.000 claims description 55
- 238000009434 installation Methods 0.000 claims description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000029052 metamorphosis Effects 0.000 claims description 3
- 239000011120 plywood Substances 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000005070 sampling Methods 0.000 abstract 3
- 238000005266 casting Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a precision control device for pre-embedded mounting of foundation bolts. The precision control device comprises a template, an anchor plate, a sample plate and an adjusting bracket, wherein a plurality of coaxial foundation bolt positioning holes are formed in the template, the anchor plate and the sampling plate; each single foundation bolt sequentially penetrates through the positioning holes on the same axis; the sampling plate is arranged at the top ends of the foundation bolts; the template is arranged below the sampling plate; the lower parts of the foundation bolts are perpendicular to the plane of the anchor plate; and the adjusting bracket is arranged at the lower ends of the foundation bolts. The precision control device is combined with a micrometric adjustment construction technique for use, so that precision and reliability of concrete casting of the pre-embedded foundation bolts are guaranteed, the construction risk is reduced, the bolt displacement is prevented, and pre-embedment of a plurality of basic equipment foundation bolts which have large diameters and are difficult to control accurately becomes accurate and controllable; and management cost and technical risk are reduced correspondingly, the foundation construction quality is improved, the one-time success rate of equipment mounting is up to 100%, and high-precision control is realized.
Description
Technical field
The utility model relates to a kind of engineering apparatus, particularly a kind of precision control device for stone bolt pre-installation.
Background technology
In the prior art, the installation of stone bolt all adopts reserving hole back-grouting mode to carry out equipment installation, along with the development of chemical industry, tower, tank kind equipment are increasing, heavy, high, stone bolt is also increasing, long, if each stone bolt of equipment can not keep highly unanimously probably causing the inclination of equipment even to collapse, so the mode that adopts reserving hole back-grouting is from safety and can not reach qualitatively control target; Also having a kind of method is to adopt reinforcing bar fixing mode, but after vibratory concrete in can not be controlled at ± 2mm of stone bolt installation accuracy, and time-consuming taking a lot of work, increasing machine cost, effect may not be desirable.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide the device of the pre-buried installation accuracy control of a kind of tower that can be applicable to all size, tank kind equipment stone bolt.
The technical solution of the utility model is achieved in that
Embedding anchor bolts installation accuracy control device, comprise template, anchor slab, model and adjusting support, on described model, described anchor slab and described model, there is the stone bolt locating hole of multiple concentrics, single described stone bolt is successively through in the locating hole in same axis, described model is arranged on the top of described stone bolt, described template-setup is below described model, the bottom of described stone bolt is vertical with the plane of described anchor slab to be arranged, and described adjusting support is arranged on the lower end of described stone bolt.
Preferably, described adjusting support is at least four groups, described adjusting support is evenly distributed on the below of described anchor slab, described template is arranged on the top of described stone bolt in order to regulate the spacing between each stone bolt by adjusting nut, adjacent two described stone bolt are arranged on described in same group and regulate on support in order to regulate the absolute altitude of stone bolt.
Preferably, described adjusting support comprises support and adjustment bolt, and described adjustment bolt thread is connected to the upper end face of described support, and described adjustment bolt is threaded with the bottom of described stone bolt.
Preferably, described template, described model and described anchor slab are annular slab, described template comprises upper and lower two-ply, is provided with and has the brace summer of strengthening intensity and preventing metamorphosis at soffit, the soffit of described template top plate and the upper surface of lower plywood of the soffit of described model, described anchor slab.
Preferably, described adjusting nut is two, is separately positioned on the above and below of described template top plate.
Preferably, have four for hanging the dihedral breach of weight in the outer rim of described annular slab, described dihedral breach is uniformly distributed.
Preferably, described brace summer is at least two bending resistance angle steel that cross weld arranges anyhow.
The beneficial effects of the utility model are: regulate construction technology to be combined with micrometer, precision and reliability that pre-embedded anchoring bolts concrete is built are guaranteed, reduce construction risk, stop in concrete is built due to bolt displacement under high pressure and/or high Vibration Condition, make the diameter large equipment base embedding anchor bolts large, that radical is many that is difficult to accurately control become accurate, controlled, make, in remain on ± 2mm of installation accuracy, to guarantee that construction effect is reliable and stable, the duration shortens greatly; Management cost, technical risk be corresponding reduction also, has improved foundation construction quality, and equipment is installed once success rate and reached 100%. objects that realized high accuracy control.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of the utility model embedding anchor bolts installation accuracy control device;
Fig. 2 is the model structural representation of the utility model embedding anchor bolts installation accuracy control device;
Fig. 3 is the anchored framework schematic diagram of the utility model embedding anchor bolts installation accuracy control device;
Fig. 4 is the template plan structure schematic diagram of the utility model embedding anchor bolts installation accuracy control device;
Fig. 5 is the template side structure schematic diagram of the utility model embedding anchor bolts installation accuracy control device.
In figure: 1-model, 2-template, 301-support, 302-adjusts bolt, 4-adjusting nut, 5-stone bolt, 6-locating hole, 7-anchor slab, 8-brace summer.
The specific embodiment
By reference to the accompanying drawings the utility model is described further:
Please refer to Fig. 1, Fig. 1 is the assembling schematic diagram of the utility model embedding anchor bolts installation accuracy control device.
The pre-buried installation accuracy control device of stone bolt 5, comprise template 2, anchor slab 7, model 1 and regulate support 301, on described model 1, described anchor slab 7 and described model 1, there are stone bolt 5 locating holes 6 of multiple concentrics, single described stone bolt 5 is successively through in the locating hole 6 in same axis, described model 1 is arranged on the top of described stone bolt 5, described template 2 is arranged on the below of described model 1, the vertical setting of plane of the bottom of described stone bolt 5 and described anchor slab 7, described adjusting support 301 is arranged on the lower end of described stone bolt 5.Locating hole 6 on described annular slab and plate is all processed through accurate in factory, spacing between aperture, adjacent two locating holes 6 of locating hole 6, the shape of annular all have higher precision, customize in advance model 1, then make anchor slab 7 and template 2 (comprising aperture and the shape etc. of diameter, locating hole 6) according to model 1 specification, stone bolt 5 is inserted in anchor slab 7 and template 2 and can guarantees that the distance between two adjacent stone bolt 5 has uniformity and the accuracy of height.
Described adjusting support 301 is at least four groups, described adjusting support 301 is evenly distributed on the below of described anchor slab 7, described template 2 is arranged on the top of described stone bolt 5 in order to regulate the spacing between each stone bolt 5 by adjusting nut 4, adjacent two described stone bolt 5 are arranged on described in same group and regulate on support 301 in order to regulate the absolute altitude of stone bolt 5.
Described adjusting support 301 comprises support 301 and adjustment bolt 302, and described adjustment bolt 302 is threaded in the upper end face of described support 301, and described adjustment bolt 302 is threaded with the bottom of described stone bolt 5.Adjust bolt 302 and adopt the fine and closely woven bolt of teeth, can carry out by a small margin stone bolt 5, high-precision leveling.
Please refer to Fig. 2-Fig. 5, Fig. 2 is the model structural representation of the utility model embedding anchor bolts installation accuracy control device; Fig. 3 is the anchored framework schematic diagram of the utility model embedding anchor bolts installation accuracy control device; Fig. 4 is the template plan structure schematic diagram of the utility model embedding anchor bolts installation accuracy control device; Fig. 5 is the template side structure schematic diagram of the utility model embedding anchor bolts installation accuracy control device.
Described template 2, described model 1 and described anchor slab 7 are annular slab, described template 2 comprises upper and lower two-ply, is provided with and has the brace summer 8 of strengthening intensity and preventing metamorphosis at the soffit of described model 1, the soffit of described anchor slab 7, the soffit of described template 2 top plates and the upper surface of lower plywood.
Described adjusting nut 4 is two, is separately positioned on the above and below of described template 2 top plates.
Have four for hanging the dihedral breach of weight in the outer rim of described annular slab, described dihedral breach is uniformly distributed.
Described brace summer 8 is at least two angle steel that cross weld arranges anyhow.The design form of brace summer 8 can be " ten " font or " well " font, can playing of maximum intensity support and distortion-free effect, and reinforcing rib can also be set on angle steel, further reinforces its stability.
In the time that diameter is less than 3m, can directly adopt steel plate to be made into overall annular slab, in the time that diameter is greater than 3m, annular slab can be made into the detachable spliced annular slab of 2 to 3 lobes, will on every lobe, all carry out bookmark, is convenient to transportation assembling.
The adjusting of stone bolt 5 absolute altitudes and spacing:
The adjusting of stone bolt 5 absolute altitudes, verticality and spacing:
First calculate to make by design elevation and regulate support 301, will regulate support 301 use expansion bolts to be fixed on the foundation pad of having built in advance, each group regulates after support 301 installations all in same level.
In ground grading, stone bolt 5 and anchor slab 7 and template 2 are assembled into entirety, after anchor slab 7 is vertical with stone bolt 5 adjustment, stone bolt 5 bottoms and anchor slab 7 upper surfaces welding; Template 2 and stone bolt 5 are fixed on the top of stone bolt 5 by adjusting nut 4, then assembly integral hoisting is placed into and regulates on support 301.
Described adjusting support 301 comprises support 301 and adjusts bolt 302, stone bolt 5 is arranged on the adjustment bolt 302 of described support 301, regulate and adjust bolt 302, whether reaching design elevation with level gauge detection stone bolt 5 requires and uses level gauge detection of vertical degree whether to meet technical standard requirement, reach after requirement, stop regulating adjustment bolt 302, then carry out adjusting and the verticality check of stone bolt 5 spacing, regulate adjusting nut 4, check that with level gauge whether template 2 is in level, after meeting the requirements, stop regulating adjusting nut 4 and tighten, and then check stone bolt 5 absolute altitudes and verticality, finally use model 1 to test to stone bolt 5, confirm to reach designing requirement.
Fixing of stone bolt 5:
Confirm that stone bolt 5 absolute altitudes, verticality, spacing reach after requirement, by pre-embedded anchoring bolts 5 bottoms and support 301 add shim one by one spot welding be connected, after again carry out absolute altitude, verticality, spacing and check, meet design and code requirement after-pouring concrete.
Above-described embodiment is only for the utility model creation example is clearly described, and not the utility model is created the restriction of the specific embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.All any apparent variations of being extended out within spirit of the present utility model and principle or variation are still among the utility model is created the protection domain of claim.
Claims (7)
1. embedding anchor bolts installation accuracy control device, it is characterized in that, comprise template, anchor slab, model and adjusting support, on described model, described anchor slab and described model, there is the stone bolt locating hole of multiple concentrics, single described stone bolt is successively through in the locating hole in same axis, described model is arranged on the top of described stone bolt, described template-setup is below described model, the bottom of described stone bolt is vertical with the plane of described anchor slab to be arranged, and described adjusting support is arranged on the lower end of described stone bolt.
2. embedding anchor bolts installation accuracy control device according to claim 1, it is characterized in that, described adjusting support is at least four groups, described adjusting support is evenly distributed on the below of described anchor slab, described template is arranged on the top of described stone bolt in order to regulate the spacing between each stone bolt by adjusting nut, adjacent two described stone bolt are arranged on described in same group and regulate on support in order to regulate the absolute altitude of stone bolt.
3. embedding anchor bolts installation accuracy control device according to claim 2, it is characterized in that, described adjusting support comprises support and adjustment bolt, and described adjustment bolt thread is connected to the upper end face of described support, and described adjustment bolt is threaded with the bottom of described stone bolt.
4. embedding anchor bolts installation accuracy control device according to claim 3, it is characterized in that, described template, described model and described anchor slab are annular slab, described template comprises upper and lower two-ply, is provided with and has the brace summer of strengthening intensity and preventing metamorphosis at soffit, the soffit of described template top plate and the upper surface of lower plywood of the soffit of described model, described anchor slab.
5. embedding anchor bolts installation accuracy control device according to claim 4, is characterized in that, described adjusting nut is two, is separately positioned on the above and below of described template top plate.
6. embedding anchor bolts installation accuracy control device according to claim 4, is characterized in that, has four for hanging the dihedral breach of weight in the outer rim of described annular slab, and described dihedral breach is uniformly distributed.
7. according to the embedding anchor bolts installation accuracy control device described in claim 4 or 6, it is characterized in that, described brace summer is at least two bending resistance angle steel that cross weld arranges anyhow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320704331.4U CN203625921U (en) | 2013-11-08 | 2013-11-08 | Precision control device for pre-embedded mounting of foundation bolts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320704331.4U CN203625921U (en) | 2013-11-08 | 2013-11-08 | Precision control device for pre-embedded mounting of foundation bolts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203625921U true CN203625921U (en) | 2014-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320704331.4U Expired - Fee Related CN203625921U (en) | 2013-11-08 | 2013-11-08 | Precision control device for pre-embedded mounting of foundation bolts |
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| CN (1) | CN203625921U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040717A (en) * | 2015-07-24 | 2015-11-11 | 中国十九冶集团有限公司 | Foundation bolt fixing support and mounting method |
| CN105239596A (en) * | 2015-10-03 | 2016-01-13 | 中国轻工业长沙工程有限公司 | Method for mounting pre-embedded bolts of large paper machine |
| CN108589766A (en) * | 2018-05-09 | 2018-09-28 | 五冶集团上海有限公司 | Bolt location structure and di rect-buried bolt accuracy control method |
| CN108894320A (en) * | 2018-07-17 | 2018-11-27 | 安徽理工大学 | Simple fixed bracket and its construction method are quickly positioned for foundation bolt |
| CN111485574A (en) * | 2020-04-21 | 2020-08-04 | 舜元建设(集团)有限公司 | Positioning device and positioning construction method for embedded foundation bolts of steel column foundation |
| CN114033191A (en) * | 2021-12-13 | 2022-02-11 | 中国化学工程第十一建设有限公司 | Anchor plate type foundation bolt positioning method |
| CN114876219A (en) * | 2022-05-20 | 2022-08-09 | 中国水利水电第四工程局有限公司 | Welding installation device for photovoltaic support foundation embedded bolts |
-
2013
- 2013-11-08 CN CN201320704331.4U patent/CN203625921U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040717A (en) * | 2015-07-24 | 2015-11-11 | 中国十九冶集团有限公司 | Foundation bolt fixing support and mounting method |
| CN105239596A (en) * | 2015-10-03 | 2016-01-13 | 中国轻工业长沙工程有限公司 | Method for mounting pre-embedded bolts of large paper machine |
| CN108589766A (en) * | 2018-05-09 | 2018-09-28 | 五冶集团上海有限公司 | Bolt location structure and di rect-buried bolt accuracy control method |
| CN108894320A (en) * | 2018-07-17 | 2018-11-27 | 安徽理工大学 | Simple fixed bracket and its construction method are quickly positioned for foundation bolt |
| CN111485574A (en) * | 2020-04-21 | 2020-08-04 | 舜元建设(集团)有限公司 | Positioning device and positioning construction method for embedded foundation bolts of steel column foundation |
| CN111485574B (en) * | 2020-04-21 | 2022-06-24 | 舜元建设(集团)有限公司 | Positioning device and positioning construction method for embedded foundation bolts of steel column foundation |
| CN114033191A (en) * | 2021-12-13 | 2022-02-11 | 中国化学工程第十一建设有限公司 | Anchor plate type foundation bolt positioning method |
| CN114876219A (en) * | 2022-05-20 | 2022-08-09 | 中国水利水电第四工程局有限公司 | Welding installation device for photovoltaic support foundation embedded bolts |
| CN114876219B (en) * | 2022-05-20 | 2023-09-19 | 中国水利水电第四工程局有限公司 | Welding installation device for photovoltaic bracket foundation embedded bolts |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 |