CN101813118A - Easily reclaimed foundation bolt and using method thereof - Google Patents
Easily reclaimed foundation bolt and using method thereof Download PDFInfo
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- CN101813118A CN101813118A CN 201010166217 CN201010166217A CN101813118A CN 101813118 A CN101813118 A CN 101813118A CN 201010166217 CN201010166217 CN 201010166217 CN 201010166217 A CN201010166217 A CN 201010166217A CN 101813118 A CN101813118 A CN 101813118A
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- bolt
- mounting base
- foundation bolt
- stone bolt
- foundation
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Abstract
The invention discloses an easily reclaimed foundation bolt and a using method thereof. The foundation bolt is provided with a bolt head and a bolt rod, wherein the bolt rod has a spiral structure. The using method for the foundation bolt comprises the following steps: (1) preparing a casting material for a mounting base; (2) wrapping the bolt rod of the foundation bolt with a protective layer to prevent the cast mounting base from sticking the bolt rod; (3) casting the casting material in the step (1) to the mounting base, anchoring the bolt rod of the foundation bolt in the step (2) into the mounting base, and exposing the bolt head of the foundation bolt from the mounting base; (4) after the mounting base is solidified, performing construction application, fixing an object by using the bolt head of the foundation bolt exposed from the mounting base, and finishing construction; (5) grasping the part of the foundation bolt exposed from the mounting base by using a hand tool, rotating the hand tool in the direction accordant with the spiral direction of the foundation bolt, and reclaiming the foundation bolt; and (6) clearing the foundation bolt for subsequent construction. The easily reclaimed foundation bolt has the characteristics of convenient reclamation, repeated use, simple structure, easy machining, low cost and the like.
Description
Technical field:
The invention belongs to the mounting technique field, specifically relate to be used for fixing a kind of easily reclaimed foundation bolt of object, and the using method of this easily reclaimed foundation bolt.
Background technique:
Stone bolt is used for fixing large-scale machinery equipment or other fixed objects, its one is earth anchor (being tightening latch), is fixed on the casting ground (being generally concrete), and the other end is the bolt head, be worm structure, the bolt head cooperates with nut in order to stationary machines equipment or other fixed objects.
Because the effect of stone bolt determines that stone bolt must be firm being embedded in the concrete, can not become flexible.Stone bolt is designed to crotch shape, snakelike, inverse-T-shaped, " people " font or " L " shape etc. usually, these structures can prevent that stone bolt is loosening or extract from concrete pedestal, during making, stone bolt is preset in the mould, casting concrete, concrete is through receiving the solid aftershaping of water-setting, and the concrete of coagulation forming is with tightly adhesion of stone bolt, stone bolt firm being embedded in the concrete forever can not be become flexible.If in concrete, take out stone bolt, and reusable words, unless with concrete destruction, still, it is big to destroy concrete labor intensity, self-evident; Moreover, expend a large amount of manpowers and special device for reclaiming several stone bolt, consider also not calculate from the cost angle.Therefore, existing stone bolt all is to abandon in company with concrete pedestal after construction application finishes, can not recycling, and make it become disposable article of consumption, this not only causes the waste of resource, and construction cost is increased.
Summary of the invention:
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of stone bolt of easily recycling and the using method of this stone bolt are provided.
The objective of the invention is to adopt following technical proposals to realize:
A kind of easily reclaimed foundation bolt, this stone bolt has bolt head and tightening latch, and described tightening latch is a helix structure.
Described helix structure is the uniform pitch helix structure.
Big footpath, middle footpath and path between each imaginary circle that the screw thread of described helix structure constitutes equates respectively.
Middle footpath between each imaginary circle that the screw thread of described helix structure constitutes equates that respectively the big footpath between each imaginary circle seamlessly transits gradually from the tightening latch top to afterbody and reduces, and the path between each imaginary circle seamlessly transits increase gradually from the tightening latch top to afterbody.
Described bolt head is a worm structure, cooperates with nut or nut.
A kind of method of using above-mentioned easily reclaimed foundation bolt may further comprise the steps:
1.. prepare the molding material of mounting base;
2.. at the peripheral parcel of the tightening latch protective coating of stone bolt, the mounting base that prevents to cast is with the tightening latch adhesion;
3.. carry out the casting of mounting base with step molding material 1., step stone bolt tightening latch 2. is anchored in the mounting base, the bolt head of stone bolt is exposed mounting base;
4.. pedestal coagulation forming to be installed, carry out construction application, expose the bolt head fixed object of mounting base with stone bolt; Construction finishes;
5.. instrument is bitten the part that stone bolt exposes mounting base by hand, and it with the direction rotation consistent with the spiral trend of stone bolt, is reclaimed stone bolt;
6.. the cleaning stone bolt, treat follow-up construction use.
Described protective coating is paper, leather, plastic article or yarn fabric.
Described mounting base is a concrete.
Described manual tool is pincers or spanner.
The invention has the beneficial effects as follows:
Said structure has changed the physical form of stone bolt tightening latch itself, makes the standard screw thread (helical) of its formation as screw; Above-mentioned using method has been avoided the adhesion of mounting base to stone bolt, makes the standard rotating locus of its formation as screw hole, and this rotating locus is consistent with the screw thread of stone bolt; Above-mentioned stone bolt combines with using method, this stone bolt is compared with existing stone bolt, the object that is fixed is had under the situation of equal fixed performance, it can very easily reclaim, utilize once more, reduced the wasting of resources greatly and reduced construction cost.The present invention has convenient, reusable, simple in structure, easy processing and the characteristics such as with low cost of reclaiming.
Description of drawings:
The present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is an another kind of structural representation of the present invention.
Fig. 3 is a kind of user mode schematic representation of Fig. 1.
Code name implication among the figure: 1-bolt head; The 2-nut; The 3-pressing plate; The 4-object that is fixed; The 5-tightening latch; The 6-protective coating; The 7-concrete pedestal; The big footpath of d-; Footpath among the d2-; The d3-path.
Embodiment:
Embodiment one
Referring to Fig. 1: the present invention has bolt head 1 and tightening latch 5, tightening latch 5 is a helix structure, their pitch equates that big footpath d, middle footpath d2 between each imaginary circle that the screw thread of this helix structure constitutes and path d3 equate respectively, that is to say the diameter unanimity of tightening latch 5 from its top to afterbody.Be equivalent to the helix structure that an isodiametric reinforcing bar is processed into uniform pitch, the middle footpath d2 between each imaginary circle that the screw thread of this helix structure constitutes equates respectively.It is the same that tightening latch is similar to the red wine corkscrew, and awl can bear very big upward force after advancing lid, can be easily with its back-out and prolonging its Hand of spiral.Bolt head 1 is a worm structure, cooperates with nut 2 (also can be nut), as fixed object.
Its use may further comprise the steps: 1.. and prepare the molding material of concrete pedestal, for example cement, sand, stone, water etc. cooperate by a certain percentage, stir; 2.. at the tightening latch 5 peripheral parcel protective coatings 6 of stone bolt, the mixed earth pedestal that prevents to cast is with tightening latch 5 adhesions, selecting materials of this protective coating 6 is various, for example paper, leather, plastic article or yarn fabric etc., generally, select for use old and useless newspaper, plastic pellicle etc. as protective coating 6 in order to reduce cost; 3.. carry out the casting of concrete pedestal 7 with step molding material 1., step stone bolt tightening latch 5 2. is anchored in the concrete pedestal 7, the bolt head 1 of stone bolt is exposed concrete pedestal 7; 4.. treat concrete pedestal 7 coagulation formings, the concrete pedestal 7 that solidifies and protective coating 6 adhesions of parcel stone bolt, and do not have any bondingly with stone bolt, and the protective coating 6 of parcel stone bolt forms in concrete pedestal 7 and the suitable tubular conduit of helix structure of stone bolt.Carry out construction application, expose bolt head 1 fixed object of concrete pedestal 7 with stone bolt; Construction finishes; 5.. instrument by hand, for example pipe wrench etc. is bitten the part that stone bolt exposes concrete pedestal 7, it (is decided) rotation in the counterclockwise direction with the spiral trend, the tightening latch in downstream is easy to just withdraw from along the passage track of upstream tightening latch in concrete pedestal 7, just as the screw in the screw hole withdraws from screw hole, do not have any obstruction, reclaim stone bolt; 6.. with the stone bolt cleaning of reclaiming, treat follow-up construction use.More than six steps be a life cycle of the present invention, during follow-up construction, repeat this using method and get final product.Like this, same stone bolt can repeat repeatedly to use, thereby economizes on resources, and cuts the waste.
When the present invention uses, can an independent use, for example with the large scale computer device equipment that fixes, on one of them base of large-scale machinery equipment, pass the anchor (bolt) hole of bolt head 1 from the machine plant bottom case with stone bolt, and nut 2 is screwed on the bolt head 1 of stone bolt, it is tightened get final product.Also can many supporting uses, for example use at the natural gas extraction scene, with high pressure line or the blowout prevention pipeline of fixing, two stone bolt all are to be fixed in the concrete pedestal 7, the object 4-high pressure line that will be fixed is placed in the middle of two stone bolt, cover top board 3 on two stone bolt, pressing plate 3 on the stone bolt is pressed on the object 4 that is fixed, packing ring and nut 2 are installed respectively on two stone bolt, because two stone bolt mutual restriction, the restriction of the pressing plate 3 and the object 4 that is fixed, make stone bolt can not prolong circumference and produce motion, thereby guaranteed the reliability that it is more firm.
Embodiment two
Referring to Fig. 2: the diameter that the helix structure tightening latch 5 of stone bolt of the present invention is designed to from its top to afterbody seamlessly transits the structure that reduces gradually, be that middle footpath d2 between each imaginary circle of constituting of tightening latch 5 screw threads of helix structure equates respectively, big footpath d between each imaginary circle seamlessly transits gradually to afterbody from tightening latch 5 tops and reduces, and the path d3 between each imaginary circle seamlessly transits increase from tightening latch 5 tops gradually to afterbody.Be equivalent to a tapering reinforcing bar that upper end diameter is big, lower end diameter is little, mid diameter seamlessly transits successively is processed into helix structure, the middle footpath between each imaginary circle that the screw thread of this helix structure constitutes equates respectively.For the ease of reclaiming stone bolt, the pitch of helix structure tightening latch equates.Other structures and using method are identical with embodiment one.
If the pitch of helix structure tightening latch of the present invention is unequal, or big footpath, middle footpath and path between each imaginary circle of the screw thread of helix structure formation are also distinguished unequal words, as long as difference and the big footpath between each imaginary circle, middle footpath and path between each pitch divide other difference to be more or less the same, can realize technical purpose of the present invention equally, with the stone bolt recycling, just compare comparatively effort with above-mentioned two desirable embodiment.
The present invention has changed the physical form of stone bolt tightening latch itself, makes its fixedly reliability that had both kept existing stone bolt, and it is used need not destroying just can very easily reclaim under the concrete situation repeatedly.Its application surface is very wide, especially ground pipe network and ground fixing etc. in the oil and gas exploration and development process.
Claims (9)
1. easily reclaimed foundation bolt, this stone bolt has bolt head (1) and tightening latch (5), it is characterized in that: described tightening latch (5) is a helix structure.
2. easily reclaimed foundation bolt according to claim 1 is characterized in that: described helix structure is the uniform pitch helix structure.
3. easily reclaimed foundation bolt according to claim 1 and 2 is characterized in that: big footpath (d), middle footpath (d2) and the path (d3) between each imaginary circle that the screw thread of described helix structure constitutes equates respectively.
4. easily reclaimed foundation bolt according to claim 1 and 2, it is characterized in that: the middle footpath (d2) between each imaginary circle that the screw thread of described helix structure constitutes equates respectively, big footpath (d) between each imaginary circle seamlessly transits gradually to afterbody from tightening latch (5) top and reduces, and the path between each imaginary circle (d3) seamlessly transits increase from tightening latch (5) top gradually to afterbody.
5. easily reclaimed foundation bolt according to claim 1 is characterized in that: described bolt head (1) is a worm structure, cooperates with nut (2) or nut.
6. method of using the described easily reclaimed foundation bolt of claim 1 may further comprise the steps:
1.. prepare the molding material of mounting base;
2.. at the peripheral parcel of the tightening latch protective coating of stone bolt, the mounting base that prevents to cast is with the tightening latch adhesion;
3.. carry out the casting of mounting base with step molding material 1., step stone bolt tightening latch 2. is anchored in the mounting base, the bolt head of stone bolt is exposed mounting base;
4.. pedestal coagulation forming to be installed, carry out construction application, expose the bolt head fixed object of mounting base with stone bolt; Construction finishes;
5.. instrument is bitten the part that stone bolt exposes mounting base by hand, and it with the direction rotation consistent with the spiral trend of stone bolt, is reclaimed stone bolt;
6.. the cleaning stone bolt, treat follow-up construction use.
7. according to the using method of the described easily reclaimed foundation bolt of claim 6, it is characterized in that: described protective coating is paper, leather, plastic article or yarn fabric.
8. according to the using method of the described easily reclaimed foundation bolt of claim 6, it is characterized in that: described mounting base is a concrete.
9. according to the using method of the described easily reclaimed foundation bolt of claim 6, it is characterized in that: described manual tool is pincers or spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101662171A CN101813118B (en) | 2010-05-06 | 2010-05-06 | Easily reclaimed foundation bolt and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101662171A CN101813118B (en) | 2010-05-06 | 2010-05-06 | Easily reclaimed foundation bolt and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101813118A true CN101813118A (en) | 2010-08-25 |
| CN101813118B CN101813118B (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101662171A Expired - Fee Related CN101813118B (en) | 2010-05-06 | 2010-05-06 | Easily reclaimed foundation bolt and using method thereof |
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| Country | Link |
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| CN (1) | CN101813118B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1413349A1 (en) * | 1985-12-09 | 1988-07-30 | Харьковское Отделение Всесоюзного Государственного Научно-Исследовательского И Проектно-Изыскательского Института По Проектированию Атомных Электростанций И Крупных Топливно-Энергетических Комплексов "Атомтеплоэлектропроект" | Arrangement for fastening unit with support lugs to foundation |
| CN2144234Y (en) * | 1992-08-28 | 1993-10-20 | 陈中萍 | Supporting leg screw |
| JP2000266027A (en) * | 1999-03-18 | 2000-09-26 | Hitachi Ltd | Anchor bolt |
| CN2408295Y (en) * | 2000-03-06 | 2000-11-29 | 关伟伯 | Floor screw |
| CN101266011A (en) * | 2008-04-22 | 2008-09-17 | 中冶天工建设有限公司 | Mounting device for preburying high precision major diameter anchor bolt and mounting method therefor |
| CN201318374Y (en) * | 2008-11-29 | 2009-09-30 | 宁波南螺建通紧固件有限公司 | Stone bolt device |
-
2010
- 2010-05-06 CN CN2010101662171A patent/CN101813118B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1413349A1 (en) * | 1985-12-09 | 1988-07-30 | Харьковское Отделение Всесоюзного Государственного Научно-Исследовательского И Проектно-Изыскательского Института По Проектированию Атомных Электростанций И Крупных Топливно-Энергетических Комплексов "Атомтеплоэлектропроект" | Arrangement for fastening unit with support lugs to foundation |
| CN2144234Y (en) * | 1992-08-28 | 1993-10-20 | 陈中萍 | Supporting leg screw |
| JP2000266027A (en) * | 1999-03-18 | 2000-09-26 | Hitachi Ltd | Anchor bolt |
| CN2408295Y (en) * | 2000-03-06 | 2000-11-29 | 关伟伯 | Floor screw |
| CN101266011A (en) * | 2008-04-22 | 2008-09-17 | 中冶天工建设有限公司 | Mounting device for preburying high precision major diameter anchor bolt and mounting method therefor |
| CN201318374Y (en) * | 2008-11-29 | 2009-09-30 | 宁波南螺建通紧固件有限公司 | Stone bolt device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101813118B (en) | 2012-07-04 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20130506 |