CN103244538A - Multifunctional long foundation bolt - Google Patents
Multifunctional long foundation bolt Download PDFInfo
- Publication number
- CN103244538A CN103244538A CN2013101912556A CN201310191255A CN103244538A CN 103244538 A CN103244538 A CN 103244538A CN 2013101912556 A CN2013101912556 A CN 2013101912556A CN 201310191255 A CN201310191255 A CN 201310191255A CN 103244538 A CN103244538 A CN 103244538A
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- China
- Prior art keywords
- buried
- longways
- head
- foot bolt
- afterbody
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Abstract
The invention discloses a multifunctional long foundation bolt. The multifunctional long foundation bolt comprises a deeply-buried portion, a hook and a nut, the deeply-buried portion is provided with a cylindrical head, a neck and a tail, a first external thread is arranged on the head of the deeply-buried portion, the neck of the deeply-buried portion is located between the head and the tail of the deeply-buried portion, a second external thread is arranged on the tail of the deeply-buried portion, a first curved arm and a second curved arm are arranged on the hook and arranged in an L shape, a first internal thread which is matched with the first external thread is arranged at the tail end of the first curved arm, and a second internal thread which is matched with the second external thread is arranged on the nut. By the aid of the method, the multifunctional long foundation bolt integrates a plurality of installation and dismounting functions and is simple to operate, flexible to use, high in tensile bearing capacity and small in occupied space.
Description
Technical field
The present invention relates to the mechanical fastening system field, particularly relate to a kind of multi-functional foot bolt longways.
Background technique
Foot bolt is the heavy duty equipment that judder and impact are arranged when being used for fixing work longways, existing foot bolt longways mostly is demountable structure, namely be provided with screw thread at the buried depth afterbody and be used for fixedly buried depth and machinery, but in order to guarantee the frictional force of foot bolt and machinery basis longways, destroy for fear of foot bolt longways, foot bolt can bear certain tension bearing capacity in order to make longways, buried depth and the crotch of this foot bolt longways are generally integral structure, do as a whole, therefore, though existing foot bolt longways has the NBS part, because the structure of different machinery standing parts is totally different, causing actual present situation is that different machinery is used different foot bolts longways, these longways foot bolt mostly be non-standard component greatly, not only improve the cost of foot bolt longways, also increased its maintenance and replacement cost.
Summary of the invention
The technical problem that the present invention mainly solves provide a kind of mount and dismount function integration, easy and simple to handle, use flexibly, the tension bearing capacity is big, little multi-functional foot bolt longways takes up room.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of multi-functional foot bolt longways is provided, comprise: buried, crotch and nut, the described buried head that is provided with, neck and afterbody, described buried head is arranged to cylindric, described buried head is provided with first outside thread, described buried neck is between described buried head and afterbody, described buried afterbody is provided with second outside thread, described crotch is provided with first curved boom and second curved boom, described first curved boom and the described second curved boom setting are the L type, the end of described first curved boom is provided with first internal thread that described first outside thread matches, and described nut is provided with second internal thread that matches with described second outside thread.
In a preferred embodiment of the present invention, the top of the head of described buried depth also is provided with a boss, and described boss setting is eight prisms, and described boss is provided with orthohexagonal cross section structure.
In a preferred embodiment of the present invention, described boss inside also is provided with a groove, and described groove is provided with orthohexagonal cross section structure.
In a preferred embodiment of the present invention, the diameter of described buried head is less than or equal to the external diameter of a circle of described boss.
In a preferred embodiment of the present invention, also be provided with cross groove on the described buried head.
In a preferred embodiment of the present invention, described buried afterbody also is provided with one perpendicular to the through hole of described buried central axis.
The invention has the beneficial effects as follows: the multiple installation and removal function integration of the multi-functional foot bolt longways of the present invention, easy and simple to handle, use flexibly, the tension bearing capacity is big, it is little to take up room.
Description of drawings
Fig. 1 is the structural representation of multi-functional one preferred embodiment of foot bolt longways of the present invention;
The mark of each parts is as follows in the accompanying drawing: 11, head; 111, first outside thread; 112, boss; 113, regular hexagon groove; 114, cross groove; 12, neck; 13, afterbody; 131, second outside thread; 132, through hole; 21, first curved boom; 22, second curved boom; 3, nut; 31, second internal thread.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
See also Fig. 1, a kind of multi-functional foot bolt longways, comprise: buried, crotch and nut 3, the described buried head 11 that is provided with, neck 12 and afterbody 13, described buried head 11 is arranged to cylindric, described buried head 11 is provided with first outside thread 111, described buried neck 12 is between described buried head 11 and afterbody 13, described buried afterbody 13 is provided with second outside thread 131, described crotch is provided with first curved boom 21 and second curved boom 22, described first curved boom 21 and described second curved boom 22 arrange and are the L type, the end of described first curved boom 21 is provided with first internal thread that described first outside thread 111 matches, and described nut 3 is provided with second internal thread 31 that matches with described second outside thread 131.During solid mechanical equipment, buried neck 12 is fixed on the joint of machinery, head 11 and afterbody 13 are positioned at the two ends of machinery joint, and second outside thread 131 by afterbody 13 is fixedlyed connected with nut 3, and the dismounting of multi-functional foot bolt longways is by first outside thread 111 and first internal thread, crotch is fixedly connected on the buried depth, increased the brachium of buried depth, be convenient to manually firmly turn on multi-functional foot bolt longways, the tension bearing capacity is big.
In addition, the top of the head 11 of described buried depth also is provided with a boss 112, and described boss 112 arranges and is eight prisms, and described boss 112 is provided with orthohexagonal cross section structure.Like this, in case there is not crotch, also can turn boss 112 by spanner, realize the installation and removal of multi-functional foot bolt longways.
In addition, described boss 112 inside also are provided with a regular hexagon groove 113, and described regular hexagon groove 113 is provided with orthohexagonal cross section structure.Running into does not have crotch, under the situation of spanner, can put into regular hexagon groove 113 inside by hexagon socket head cap screw, thereby realize the installation and removal of multi-functional foot bolt longways.
In addition, the diameter of described buried head 11 is less than or equal to the external diameter of a circle of described boss 112.So that by first outside thread 111 and first internal thread, crotch can be fixedly connected on the buried depth.
In addition, also be provided with cross groove 114 on the described buried head 11.When the multi-functional foot bolt longways of installation and removal, can realize the installation and removal of multi-functional foot bolt longways by straight screwdriver or Phillips screwdriver.
In addition, described buried afterbody 13 also is provided with one perpendicular to the through hole 132 of described buried central axis.When the space of the joint of machinery hour, multi-functional foot bolt longways not only can be undertaken fixedly connected by nut 3, can also be undertaken by through hole 132 fixedly connected, easy to operate, flexibly.
Be different from prior art, the multiple installation and removal function integration of the multi-functional foot bolt longways of the present invention, easy and simple to handle, use flexibly, the tension bearing capacity is big, it is little to take up room.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (6)
1. multi-functional foot bolt longways, it is characterized in that, comprise: buried, crotch and nut, the described buried head that is provided with, neck and afterbody, described buried head is arranged to cylindric, described buried head is provided with first outside thread, described buried neck is between described buried head and afterbody, described buried afterbody is provided with second outside thread, described crotch is provided with first curved boom and second curved boom, described first curved boom and the described second curved boom setting are the L type, and the end of described first curved boom is provided with first internal thread that described first outside thread matches, and described nut is provided with second internal thread that matches with described second outside thread.
2. multi-functional foot bolt longways according to claim 1 is characterized in that, the top of the head of described buried depth also is provided with a boss, and described boss setting is eight prisms, and described boss is provided with orthohexagonal cross section structure.
3. multi-functional foot bolt longways according to claim 2 is characterized in that, described boss inside also is provided with a groove, and described groove is provided with orthohexagonal cross section structure.
4. multi-functional foot bolt longways according to claim 2 is characterized in that, the diameter of described buried head is less than or equal to the external diameter of a circle of described boss.
5. multi-functional foot bolt longways according to claim 1 is characterized in that, also is provided with cross groove on the described buried head.
6. multi-functional foot bolt longways according to claim 1 is characterized in that, described buried afterbody also is provided with one perpendicular to the through hole of described buried central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101912556A CN103244538A (en) | 2013-05-22 | 2013-05-22 | Multifunctional long foundation bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101912556A CN103244538A (en) | 2013-05-22 | 2013-05-22 | Multifunctional long foundation bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103244538A true CN103244538A (en) | 2013-08-14 |
Family
ID=48924295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101912556A Pending CN103244538A (en) | 2013-05-22 | 2013-05-22 | Multifunctional long foundation bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103244538A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671429A (en) * | 2013-11-21 | 2014-03-26 | 南通高盛机械制造有限公司 | Stud |
| CN106438642A (en) * | 2016-11-24 | 2017-02-22 | 苏州英得福机电科技有限公司 | Multifunctional bolt |
| CN106917804A (en) * | 2015-12-24 | 2017-07-04 | 天津天宇通天精密紧固件有限公司 | A kind of easy-to-mount fastener |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10031888A1 (en) * | 2000-06-30 | 2002-01-10 | Harald F Bruecksken | Screw hook has head detachably fastened to shank by fine threaded connection, with head having connecting neck co-axial with shank and with external thread on free end for screwing into internal thread of shank |
| JP2004044784A (en) * | 2002-05-21 | 2004-02-12 | Asahi Kasei Construction Materials Co Ltd | Metal fitting for panel and method thereof |
| CN201982445U (en) * | 2011-04-15 | 2011-09-21 | 温少松 | Multifunctional fastening nail |
| CN202091724U (en) * | 2011-03-29 | 2011-12-28 | 薛焕章 | Combined type anchor bolt pre-buried component of lamp foundation |
| CN102493989A (en) * | 2011-12-30 | 2012-06-13 | 山东大学 | Auxiliary device for monitoring and measuring convergence points in tunnel construction by cross diaphragm (CRD) method and method for burying auxiliary device |
-
2013
- 2013-05-22 CN CN2013101912556A patent/CN103244538A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10031888A1 (en) * | 2000-06-30 | 2002-01-10 | Harald F Bruecksken | Screw hook has head detachably fastened to shank by fine threaded connection, with head having connecting neck co-axial with shank and with external thread on free end for screwing into internal thread of shank |
| JP2004044784A (en) * | 2002-05-21 | 2004-02-12 | Asahi Kasei Construction Materials Co Ltd | Metal fitting for panel and method thereof |
| CN202091724U (en) * | 2011-03-29 | 2011-12-28 | 薛焕章 | Combined type anchor bolt pre-buried component of lamp foundation |
| CN201982445U (en) * | 2011-04-15 | 2011-09-21 | 温少松 | Multifunctional fastening nail |
| CN102493989A (en) * | 2011-12-30 | 2012-06-13 | 山东大学 | Auxiliary device for monitoring and measuring convergence points in tunnel construction by cross diaphragm (CRD) method and method for burying auxiliary device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671429A (en) * | 2013-11-21 | 2014-03-26 | 南通高盛机械制造有限公司 | Stud |
| CN106917804A (en) * | 2015-12-24 | 2017-07-04 | 天津天宇通天精密紧固件有限公司 | A kind of easy-to-mount fastener |
| CN106438642A (en) * | 2016-11-24 | 2017-02-22 | 苏州英得福机电科技有限公司 | Multifunctional bolt |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130814 |