CN204225145U - A kind of simple and easy orientation tool for basic embedding anchor bolts - Google Patents
A kind of simple and easy orientation tool for basic embedding anchor bolts Download PDFInfo
- Publication number
- CN204225145U CN204225145U CN201420606843.1U CN201420606843U CN204225145U CN 204225145 U CN204225145 U CN 204225145U CN 201420606843 U CN201420606843 U CN 201420606843U CN 204225145 U CN204225145 U CN 204225145U
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- China
- Prior art keywords
- bolt
- cage plate
- spacing timber
- stone bolt
- batten
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of simple and easy orientation tool for basic embedding anchor bolts, this instrument comprises two and supports fixing batten, support on fixing batten and be fixed with a spacing timber cage plate, described spacing timber cage plate is provided with one group of anchor (bolt) hole, the screw thread section cover of described stone bolt has two nuts, described two nuts to lay respectively at below spacing timber cage plate and above, described spacing timber cage plate is provided with stone bolt group cross centre line, the foundation forms end face treating pre-embedded anchoring bolts is provided with central datum line, described support is fixed batten and is fixed on described foundation forms top, described stone bolt group cross centre line and central datum line align.The utility model orientation tool can control the position of stone bolt, absolute altitude and verticality exactly in whole work progress, guarantee required precision and the workmanship of embedding anchor bolts, be applicable to the Bolt to position of various sizes, there is rapid and convenient simultaneously, the advantage such as time saving and energy saving.
Description
Technical field
The utility model relates to the fastening devices of a kind of pre-embedded anchoring bolts adopted in a kind of construction work foundation construction.
Background technology
In foot bolt Embedment Construction fundamentally, how to ensure that embedding precision is a great problem of puzzlement enterprise in charge of construction always.Traditional way releases bolt position point in foundation bottom, messenger wire pilot measurement is on the additional bar of reinforcement foundation end face, and after bolt installation in position, the absolute altitude control point bracing wire near utilization adjusts absolute altitude, and correct verticality with line pendant, single bolt installs, and first does temporary fixed, treats that one group of bolt installs, correct by root repetition measurement again, finally by stone bolt additional bar and reinforcement foundation soldered fixing, whole installation process is quite loaded down with trivial details, consuming timely takes a lot of work.Because stone bolt does not generally recline reinforcement foundation, be difficult to capturing position, in addition, interference effect is subject to before bolt is fixing, new error is often caused in calibration procedures, in addition in concreting process, reinforcing bar moves and relatedly causes displacement screw, does not ensure stone bolt embedding precision quality requirement.In practice of construction, because embedding anchor bolts deviation is done over again, and even it is of common occurrence that the base concrete of having built is cut the example heavily come, and causes material, artificial significant wastage, delay the duration, and bring bad social influence.
Occurred a kind of stone bolt jig in recent years, this mould adopts planking nail parallel up and down to become box-like, is fixed on foundation forms.According to design bolt position, hole in the same position of two-layer location-plate, penetrate bolt, a nut is twisted on top, and adjusting bolt is reserved highly, by bolt and reinforcement foundation is soldered fixes, then mold removal concreting.Though this kind of mould can control the position of stone bolt in installation process, but owing to bolt and mould not being fixed, in subsequent construction, (as with bar connecting operating process) bolt can move up, absolute altitude is caused to be forbidden, in addition mould is taken down during concreting, bolt top is not fixed, and it can along with reinforcing bar distortion off normal.This mould requires there is certain distance between upper and lower location-plate to control bolt vertically in addition, when mould being placed in the top of foundation forms, and when stone bolt length in reserve is less, then cannot insert installation.
The pre-buried critical process being steel-structure factory building basis and equipment Foundations and constructing of stone bolt, it directly has influence on Steel Structure Installation quality, safety and precision of equipment installation and use, must ensure pre-buried accurate (comprising the position of stone bolt, absolute altitude, verticality), construction error be controlled within design, specification allowable variation scope.Traditional embedding anchor bolts method exists that deviation is large, work efficiency is low, the drawback such as to construct slow, and existing jig is failed to reach and is effectively fixed bolt, there is construction deviation, and the shorter bolt of length in reserve can not be used for, the scope of application is restricted, all this, need fundamentally be solved.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of simple and easy orientation tool for basic embedding anchor bolts, for overcoming the drawback of foot bolt built-in process and existing jig traditionally, the utility model orientation tool can control the position of stone bolt, absolute altitude and verticality exactly in whole work progress, guarantee required precision and the workmanship of embedding anchor bolts, be applicable to the Bolt to position of various sizes, there is rapid and convenient simultaneously, the advantage such as time saving and energy saving.
In order to solve the problems of the technologies described above, a kind of technical scheme be achieved for the simple and easy orientation tool of basic embedding anchor bolts of the present utility model is, this orientation tool comprises two and supports fixing batten and one group of nut, described support is fixed on batten and is fixed with a spacing timber cage plate, described spacing timber cage plate is provided with one group of anchor (bolt) hole, described spacing timber cage plate is provided with stone bolt group cross centre line, treating that the foundation forms end face of pre-embedded anchoring bolts is provided with central datum line, described support is fixed batten and is fixed on described foundation forms end face, described stone bolt group cross centre line and central datum line align.
The utility model is used for the simple and easy orientation tool of basic embedding anchor bolts, wherein, after described spacing timber cage plate moves left and right centering position after the fixing batten of support is gone forward, and adopts multiple nail to fix between the fixing batten of support.Batten is fixed in described support and described foundation forms top adopts multiple nail to fix.The quantity being arranged on one group of anchor (bolt) hole on described spacing timber cage plate is identical with treating the quantity of pre-embedded anchoring bolts, the quantity of one group of nut is the quantity of bolt holes twofold, two nuts are joined at each anchor (bolt) hole place, two nuts are each positioned at below spacing timber cage plate respectively with above, and be enclosed within the screw thread section of stone bolt, two nuts on each stone bolt are tightened in opposite directions and are clamped spacing timber cage plate, are fixed on by stone bolt on spacing timber cage plate.
Compared with prior art, the beneficial effects of the utility model are:
The simple and easy orientation tool of stone bolt of the present utility model, solve traditional embedding anchor bolts method deviation large, loaded down with trivial details and existing jig control accuracy of constructing is unstable, by problems such as bolt length in reserve limitations, in whole work progress, the position of stone bolt, absolute altitude, verticality can be controlled exactly, guarantee that qualification rate reaches 100%.This device uses rapid and convenient, greatly improves work efficiency, saves artificial, accelerating construction progress.Its simple structure, facility of drawing materials, can have enough to meet the need and reuse, cost is low, is applicable to the location of the stone bolt of various sizes, is easy to promote, and has larger economic benefit and social benefit.
Accompanying drawing explanation
Fig. 1 is stone bolt simple and easy orientation tool structure top view;
Fig. 2 is foot bolt simple and easy orientation tool structure side view as shown in Figure 1;
Fig. 3 is stone bolt simple and easy orientation tool installation site elevational schematic view;
Fig. 4 is the floor map of tool mounting position shown in Fig. 3.
In figure:
1-spacing timber cage plate 2-supports fixing batten 3-stone bolt
5-adds connecting reinforcement 6-reinforcement foundation concrete seven-foundation forms
8-nail 91-top nut 92-lower nut
10-stone bolt group cross centre line 11-central datum line
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, technical solutions of the utility model are described in further detail.
As depicted in figs. 1 and 2, a kind of simple and easy orientation tool for basic embedding anchor bolts of the utility model, comprise two and support fixing batten 2 and one group of nut, described support is fixed on batten 2 and is fixed with a spacing timber cage plate 1, multiple nail 8 is adopted to fix between described spacing timber cage plate 1 and the fixing batten 2 of support, that is, after described spacing timber cage plate 1 moves left and right centering position after the fixing batten 2 of support is gone forward, and multiple nail 8 is adopted to fix between the fixing batten 2 of support.Described spacing timber cage plate 1 is provided with one group of anchor (bolt) hole, the quantity being arranged on one group of anchor (bolt) hole on described spacing timber cage plate 1 is identical with treating the quantity of pre-embedded anchoring bolts 3, the quantity of one group of nut is the quantity of bolt holes twofold, two nuts are joined at each anchor (bolt) hole place, two nuts are each positioned at below spacing timber cage plate 1 respectively with above, and be enclosed within the screw thread section of stone bolt 3, two nuts on each stone bolt are tightened in opposite directions and are clamped spacing timber cage plate 1, are fixed on spacing timber cage plate 1 by stone bolt 3.Described spacing timber cage plate 1 is provided with stone bolt group cross centre line 10, foundation forms 7 end face treating pre-embedded anchoring bolts 3 is provided with central datum line 11, described support is fixed batten 2 and is fixed on described foundation forms 7 end face, described support is fixed between batten 2 and described foundation forms 7 end face and is adopted multiple nail 8 to fix, and described stone bolt group cross centre line 10 aligns with central datum line 11.
Spacing timber cage plate 1 in the utility model adopts thickness to be not less than the plank of 15mm, its shape is generally rectangle, position according to design stone bolt marks stone bolt group cross centre line 10 on this spacing timber cage plate 1, then, get out one group of anchor (bolt) hole, aperture should than treating the large 1mm of the diameter of pre-buried stone bolt.Every root stone bolt is furnished with two nuts, that is, top nut 91 and lower nut 92 (laying respectively at the upper and lower of spacing timber cage plate 1 during installation).Specification and the stone bolt of nut match.Support fixing batten 2 and adopt specification >=25 × 40mm, length is greater than the lumps of wood of the basic end face template 7 cross section length of side, and quantity is two, two is supported the bottom that fixing batten 2 is arranged in spacing timber cage plate 1 abreast, follow closely at foundation forms 7 suitable for reading with nail 8, play rest and positioning action.The processing of the simple and easy orientation tool each several part of this stone bolt: the processing of (1) spacing timber cage plate 1: select engineering construction formwork wood plywood, size is tailored on request, cage plate ejects bolt group cross centre line, then accurately release the position of each bolt by design drawing, setting-out is holed.Borehole throw: Kong Wei: ± 1.0mm; Diameter :+1.0mm.(2) nut: select the standard nut mated with bolt, two nuts joined by every root bolt.(3) support the processing of fixing batten 2 (lumps of wood): select the engineering construction formwork lumps of wood, the lumps of wood need be planished directly, require specification consistent (mainly depth of section must be consistent).
The use procedure of the simple and easy orientation tool of the utility model stone bolt is: foundation forms installs, at foundation forms 7 end face measurement markers stone bolt group switching centre reference line 11, what two are supported fixing battens 2 follow closely at foundation forms 7 is suitable for reading, spacing timber cage plate 1 is preset in and supports on fixing batten 2, measure end face absolute altitude, and base area foot bolt 3 design elevation and spacing timber cage plate 1 end face absolute altitude calculate the protruded length of stone bolt 3 relative positioning wood cage plate 1 end face, take off spacing timber cage plate 1, spacing timber cage plate 1 is installed pre-embedded anchoring bolts 3, screw on, lower nut 91 and 92 is tentatively fixing, by upper after levelling stone bolt 3 protruded length, lower nut 91 and 92 is tightened fixing, spacing timber cage plate 1 with one group of pre-embedded anchoring bolts 3 is put the support being positioned at foundation forms 7 top to be fixed on batten 2, adjustment position makes the stone bolt group cross centre line 10 on spacing timber cage plate 1 align with the central datum line 11 on foundation forms 7, after checking correction, fixing to spacing timber cage plate 1 and support batten 2 is followed closely solid, finally, by the reinforcement foundation of the bottom of stone bolt 3 and reinforcement foundation concrete 6, fixed by the spot welding of additional connecting reinforcement 5, concreting.After concrete just one-step forming, top nut 91, location plank 1, lower nut 92 successively releasably on foot bolt 3 and support fixing batten 2.
Further, the use step of the simple and easy orientation tool of the utility model stone bolt is:
(1) surveying setting-out: carry out surveying setting-out according to design drawing, goes out stone bolt group switching centre reference line 11 with transit, steel ruler in the measuring suitable for reading of basic side form 7, with line of ink marker mark, and arranges absolute altitude control point.
(2) support fixing batten 2: according to the installation site of spacing timber cage plate 1, according to template center's reference line, foundation forms is tentatively determined the position supporting fixing batten 2, fixing for support batten 2 is followed closely at foundation forms 7 top.
(3) spacing timber cage plate 1 is preset on the fixing batten 2 of support, measures spacing timber cage plate 1 end face absolute altitude, calculate the protruded length of self-align wooden cage plate 1 end face of bolt.Protruded length=stone bolt the top mark of self-align wooden cage plate 1 end face of bolt is high-spacing timber cover plate top surface absolute altitude.
(4) assembling of spacing timber cage plate and bolt: first, stone bolt 3 draws with slate pencil the end face line (this line is to bolt apex distance from=bolt protruded length-cage plate plate thickness) of lower nut 92, is inserted in lower nut 92 according to line; Then, by root by stone bolt 3 from the bottom to top through the bolt hole on spacing timber cage plate 1, preliminary fixing after putting top nut 91; Check one by one, by turning top nut 91, lower nut 92 regulates each bolt protruded length to reach accurately consistent, finally fixed by upper and lower nut screwing clamping.
(5) installation of spacing timber cage plate: first, the spacing timber cage plate 1 with stone bolt 3 assembled is lain in and supports on fixing batten 2, bolt anchoring section is inserted in the skeleton of reinforcement foundation concrete 6; Then two-way bracing wire, adjustment spacing timber cage plate 1 plan-position makes the stone bolt cross centre line 10 on spacing timber cage plate 1 align with the central datum line 11 on foundation forms 7; Check errorless after, by spacing timber cage plate 1 with support fixing batten 2 nail 8 and follow closely and consolidate.
(6) stone bolt 3 is fixing: stone bolt 3 top is fixed by spacing timber cage plate 1, adopts additional connecting reinforcement 5 to fix with the reinforcement foundation spot welding in reinforcement foundation concrete 6 in the lower end of stone bolt 3.
(7) dismounting of stone bolt orientation tool: orientation tool is rear dismounting after concrete just one-step forming, and disassembly sequence is: dismounting top nut 91---dismounting spacing timber cage plate 1 and the fixing batten 2 of support---dismounting lower nut 92.
The feature of the simple and easy orientation tool of the utility model stone bolt is: can locate quickly and accurately stone bolt in work progress, and mounting or dismounting are convenient.Its structure is simple, facility of drawing materials (spacing timber cage plate, the fixing batten material of support can utilize construction site template leftover bits and pieces), handling ease, can have enough to meet the need and reuse, cost is low, the important difference of the utility model and existing jig is: (1) adopts individual layer spacing timber cage plate, reduce device thickness, location installed by the stone bolt being applicable to various sizes.(2) the fixing batten auxiliary positioning of support is adopted, support the function served as bridge that fixing batten plays rest simultaneously, fixes and be connected with foundation forms, spacing timber cage plate can move left and right fine setting after the fixing batten of support is gone forward, and is convenient to location cage plate and accurately locates.(3) adopt upper and lower double nut by stone bolt locking on spacing timber cage plate, novel in design rationally realize position, absolute altitude, verticality and once control to put in place, the high and firm stable of installation accuracy.(4) do not take off orientation tool during concreting, bolt skew in work progress can be prevented.
Although be described the utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; instead of it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; when not departing from the utility model aim, can also make a lot of distortion, these all belong within protection of the present utility model.
Claims (4)
1. the simple and easy orientation tool for basic embedding anchor bolts, comprise two and support fixing batten (2) and one group of nut, it is characterized in that, described support is fixed on batten (2) and is fixed with a spacing timber cage plate (1), described spacing timber cage plate (1) is provided with one group of anchor (bolt) hole, described spacing timber cage plate (1) is provided with stone bolt group cross centre line (10), treating that foundation forms (7) end face of pre-embedded anchoring bolts (3) is provided with central datum line (11), described support is fixed batten (2) and is fixed on described foundation forms (7) end face, described stone bolt group cross centre line (10) and central datum line (11) align.
2. according to claim 1 for the simple and easy orientation tool of basic embedding anchor bolts, it is characterized in that, after described spacing timber cage plate (1) moves left and right centering position after the fixing batten (2) of support is gone forward, and multiple nail (8) is adopted to fix between the fixing batten (2) of support.
3. according to claim 1 for the simple and easy orientation tool of basic embedding anchor bolts, it is characterized in that, described support is fixed batten (2) and is adopted multiple nail (8) to fix with described foundation forms (7) top.
4. according to claim 1 for the simple and easy orientation tool of basic embedding anchor bolts, it is characterized in that, the quantity being arranged on one group of anchor (bolt) hole on described spacing timber cage plate (1) is identical with treating the quantity of pre-embedded anchoring bolts (3), the quantity of one group of nut is the quantity of bolt holes twofold, two nuts are joined at each anchor (bolt) hole place, two nuts are each positioned at below spacing timber cage plate (1) respectively with above, and be enclosed within the screw thread section of stone bolt (3), two nuts on each stone bolt are tightened in opposite directions and are clamped spacing timber cage plate (1), stone bolt (3) is fixed on spacing timber cage plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606843.1U CN204225145U (en) | 2014-10-20 | 2014-10-20 | A kind of simple and easy orientation tool for basic embedding anchor bolts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606843.1U CN204225145U (en) | 2014-10-20 | 2014-10-20 | A kind of simple and easy orientation tool for basic embedding anchor bolts |
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| Publication Number | Publication Date |
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| CN204225145U true CN204225145U (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420606843.1U Expired - Fee Related CN204225145U (en) | 2014-10-20 | 2014-10-20 | A kind of simple and easy orientation tool for basic embedding anchor bolts |
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| CN (1) | CN204225145U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105155565A (en) * | 2015-09-30 | 2015-12-16 | 安徽马钢工程技术集团有限公司 | Device and construction method for preburying bolts through foundation overhanging |
| CN106193088A (en) * | 2015-05-05 | 2016-12-07 | 五冶集团上海有限公司 | A kind of foundation bolt installation accuracy control method |
| CN106284402A (en) * | 2016-08-11 | 2017-01-04 | 中国十九冶集团有限公司 | Lower margin sleeve bolt installation tool and the pre-embedded construction method of lower margin sleeve bolt |
| CN108104488A (en) * | 2017-11-22 | 2018-06-01 | 中国二十冶集团有限公司 | The installation method of pre-embedded anchoring bolts |
| CN109440809A (en) * | 2018-12-25 | 2019-03-08 | 合肥巍华钢结构有限公司 | A kind of Construction of Steel Structure pre-embedded bolt protective device |
| CN110067257A (en) * | 2018-01-24 | 2019-07-30 | 北新集团建材股份有限公司 | A kind of pedestal anchor bolt device and its application method |
| CN110130215A (en) * | 2019-06-05 | 2019-08-16 | 中国五冶集团有限公司 | A kind of the fixation device and construction method of anticollision barrier built-in fitting |
| CN110409854A (en) * | 2019-08-30 | 2019-11-05 | 山西五建集团有限公司 | A kind of foundation bolt is clustered to assembling installation mold and method |
| CN111456079A (en) * | 2020-05-19 | 2020-07-28 | 宝钢湛江钢铁有限公司 | Horizontal constraint positioning structure of equipment concrete foundation and construction method thereof |
| WO2021126305A1 (en) * | 2019-12-18 | 2021-06-24 | Sugden Michael D | Anchor bolt mounting |
| 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 |
| CN114197895A (en) * | 2022-01-13 | 2022-03-18 | 南京钢铁股份有限公司 | Method for improving accurate embedding of device footing screw position |
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2014
- 2014-10-20 CN CN201420606843.1U patent/CN204225145U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106193088A (en) * | 2015-05-05 | 2016-12-07 | 五冶集团上海有限公司 | A kind of foundation bolt installation accuracy control method |
| CN105155565A (en) * | 2015-09-30 | 2015-12-16 | 安徽马钢工程技术集团有限公司 | Device and construction method for preburying bolts through foundation overhanging |
| CN106284402A (en) * | 2016-08-11 | 2017-01-04 | 中国十九冶集团有限公司 | Lower margin sleeve bolt installation tool and the pre-embedded construction method of lower margin sleeve bolt |
| CN108104488A (en) * | 2017-11-22 | 2018-06-01 | 中国二十冶集团有限公司 | The installation method of pre-embedded anchoring bolts |
| CN110067257B (en) * | 2018-01-24 | 2020-10-23 | 北新集团建材股份有限公司 | Column base anchor bolt device and using method thereof |
| CN110067257A (en) * | 2018-01-24 | 2019-07-30 | 北新集团建材股份有限公司 | A kind of pedestal anchor bolt device and its application method |
| CN109440809A (en) * | 2018-12-25 | 2019-03-08 | 合肥巍华钢结构有限公司 | A kind of Construction of Steel Structure pre-embedded bolt protective device |
| CN110130215A (en) * | 2019-06-05 | 2019-08-16 | 中国五冶集团有限公司 | A kind of the fixation device and construction method of anticollision barrier built-in fitting |
| CN110130215B (en) * | 2019-06-05 | 2021-09-07 | 中国五冶集团有限公司 | Fixing device and construction method for embedded part of anti-collision guardrail |
| CN110409854A (en) * | 2019-08-30 | 2019-11-05 | 山西五建集团有限公司 | A kind of foundation bolt is clustered to assembling installation mold and method |
| WO2021126305A1 (en) * | 2019-12-18 | 2021-06-24 | Sugden Michael D | Anchor bolt mounting |
| CN111456079A (en) * | 2020-05-19 | 2020-07-28 | 宝钢湛江钢铁有限公司 | Horizontal constraint positioning structure of equipment concrete foundation and construction method thereof |
| 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 |
| CN114197895A (en) * | 2022-01-13 | 2022-03-18 | 南京钢铁股份有限公司 | Method for improving accurate embedding of device footing screw position |
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| Date | Code | Title | Description |
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| 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: 20150325 Termination date: 20191020 |
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| CF01 | Termination of patent right due to non-payment of annual fee |