CN109356918A - A kind of fixing piece and its construction method for assembled installation - Google Patents
A kind of fixing piece and its construction method for assembled installation Download PDFInfo
- Publication number
- CN109356918A CN109356918A CN201811484993.9A CN201811484993A CN109356918A CN 109356918 A CN109356918 A CN 109356918A CN 201811484993 A CN201811484993 A CN 201811484993A CN 109356918 A CN109356918 A CN 109356918A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- screw rod
- head
- stud
- rotary body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009434 installation Methods 0.000 title claims abstract description 16
- 238000010276 construction Methods 0.000 title claims abstract description 15
- 238000003780 insertion Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims abstract description 3
- 239000011159 matrix material Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
- F16B13/10—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate gripping parts moved into their final position in relation to the body of the device by a separate operation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
A kind of fixing piece and its construction method for assembled installation, the fixing piece include: sleeve, and inner wall sets screw thread, and head outer wall sets the polygon protrusion that can be used for fastening, and, head internal diameter is less than sleeve other parts internal diameter；Screw rod, head outer wall set the polygon protrusion that can be used for fastening, and screw rod lower part is inserted in sleeve from the sleeve head, and is cooperated with sleeve head inner thread；Stud, one end are hollow structure, which is inserted in the sleeve, and are threadedly engaged with sleeve lining, and the end is also sheathed on outside the screw rod in insertion sleeve；Rotary body, section are semi arch, projection interconnecting piece in the middle part of rotary body two sides, which is movably connected on the other end end of the stud by pin shaft.The present invention can meet the fixed requirement of single side, and the length for exposing fixing base can be adjusted flexibly, meet multiple functions needs, and have the characteristics that reliable flexible.
Description
Technical field
The present invention relates to building structure technology field, in particular to a kind of fixing piece and its construction for assembled installation
Method.
Background technique
The fixing piece of construction and installation need more it is two-sided there is operating space, and only single-sided operation is commonly encountered in Practical Project
The case where space, current single side expansion bolt applicable surface is limited, consolidating on the types wall such as steam-pressing aero-concrete wall
Surely it can not be applicable in；And the case where in face of the single-sided operation space of current more and more appearance, it is badly in need of a kind of flexibility and reliability, meets dress
Fixing piece with formula installation requirement；And currently many situations are restricted for the protruded length of fixing piece, benefit is not managed at scene,
This requires single side fixing piece has the adjustable function of protruded length.
Technical solution
The purpose of the present invention is to provide a kind of fixing pieces and its construction method for assembled installation, and it is solid to meet single side
Fixed requirement can be adjusted flexibly the length for exposing fixing base, meet multiple functions needs, and have the characteristics that reliable flexible.
In order to achieve the above objectives, the technical scheme is that
A kind of fixing piece for assembled installation comprising: sleeve, inner wall set screw thread, and head outer wall, which is set, can be used for
The polygon protrusion of fastening, and, head internal diameter is less than sleeve other parts internal diameter；Screw rod, head outer wall, which is set, can be used for fastening
Polygon protrusion, screw rod lower part is inserted in sleeve from the sleeve head, and cooperates with sleeve head inner thread；Spiral shell
Column, one end are hollow structure, which is inserted in the sleeve, and are threadedly engaged with sleeve lining, and the end is also sheathed on
It is inserted into outside the screw rod in sleeve；Rotary body, section are semi arch, projection interconnecting piece in the middle part of rotary body two sides, two connection
Portion is movably connected on the other end end of the stud by pin shaft.
Preferably, the connecting portion of the rotary body forms arranged off-centre in the center side of rotary body axial direction, so that rotation
Swivel can be by self weight rotation.
Preferably, the interior spiral shell that the inner wall setting of a side of the stud hollow structure and the external screw thread of the screw rod cooperate
Line.
The construction method of fixing piece of the present invention for assembled installation comprising following steps:
1) first matrix for fixing is punched, aperture should ensure that the rotary body and sleeve remove the other parts energy on head
It passes through, and is less than the sleeve head size；
2) sleeve is just twisted with the stud and realizes that fraction is connect, and is real by being twisted at the beginning of the screw rod and the sleeve
Now part connects；
3) the above fit after sleeve, stud, screw rod are penetrated into matrix hole hole, preferably guarantees rotation position in described in the process
The surface of stud, until rotary body reach described matrix another side,
And it is rotated in place；
4) it is required according to exposed length, tightens the sleeve and the screw rod.
1. the single side for realizing adjustable exposed length of fixing piece creativeness of the present invention is fixed, answered for multiple functions
With creating basic condition.
2. fixing piece of the present invention, can flexible modulation length innovation, stud is entangled based on sleeve, realizes and is directed to matrix
The adjusting of thickness；Later, screw rod is entangled in conjunction with sleeve, the adjusting of screw rod exposed length is realized in the setting of stud hollow end.Three
Linkage flexibly cooperates, realizes being adjusted flexibly for fastener length, greatly expand the use scope of this kind of fixing piece.
3. fixing piece of the present invention, being designed using rotary body for the fixed innovation of single side is simple and effective, widely applicable.
4. the construction method of fixing piece of the present invention, it is only necessary to which the operating space of single side efficiently solves tradition and applies
Work method needs the limitation of two sides operating space, avoids and removes the trouble that internal operating space is arranged in upholstery plate etc.；
Meanwhile this construction method is all dry operations, tightens fixation by machinery, avoids the inconvenience of wet construction, can effectively mention
High speed of application guarantees construction quality and durability.
Beneficial effects of the present invention:
1. the single side for realizing adjustable exposed length of the invention is fixed, base is created for multiple functions application
Plinth condition solves the problems such as such as steam-pressing aero-concrete wall single side is fixed, has adapted to construction market single side fixed demand
It is more and more to require.
2. the fixation of exposed length is adjusted in single side, for having on the outside of the foundation walls such as exterior wall, finishing requirements are higher, have decorative panel
Situations such as needing fixed and air-conditioning, the installation of weight bracket can be very good to solve, and greatly extend application range.
3. construction method operation is simple reasonable, easily controllable, has and utilize popularization and application of the invention.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
The stereogram exploded view that Fig. 2 is middle sleeve of the embodiment of the present invention, screw rod, stud cooperate；
Fig. 3 is the use state diagram of the embodiment of the present invention.
Specific embodiment
Referring to FIG. 1 to FIG. 3, a kind of fixing piece for assembled installation of the invention comprising:
Sleeve 1, inner wall set screw thread, and head outer wall sets the polygon protrusion 11 that can be used for fastening, and, head internal diameter is small
In sleeve other parts internal diameter；
Screw rod 2, head outer wall set the polygon protrusion 21 that can be used for fastening, and 2 lower part of screw rod is planted from the sleeve head
Cooperate in sleeve 1, and with 1 head inner thread of sleeve；
Stud 3, one end are hollow structure, which is inserted in the sleeve 1, and are cooperated with 1 inner thread of sleeve, and
The end is also sheathed on outside the screw rod 2 in insertion sleeve 1；
Rotary body 4, section are semi arch, and projection interconnecting piece 41 in the middle part of 4 two sides of rotary body, which passes through
Pin shaft 5 is movably connected on the other end end of the stud 3.
Preferably, the interconnecting piece 41 of the rotary body 4 is located at the axial center side of rotary body 4, forms arranged off-centre, makes
Obtaining rotary body 4 can be by self weight rotation.
Preferably, the inner wall setting of a side of 3 hollow structure of stud and the external screw thread of the screw rod 2 cooperate interior
Screw thread.
The construction method of fixing piece of the present invention for assembled installation comprising following steps:
1) first matrix 100 for fixing is punched, aperture should ensure that the rotary body 4 and sleeve 1 remove other of head
Part can pass through, and be less than 1 head sizes of sleeve；
2) sleeve 1 and the stud 3 are just twisted and realizes that fraction is connect, and by the screw rod 2
It is just twisted with the sleeve 1 and realizes that part is connect；
3) the above fit after sleeve 1, stud 3, screw rod 2 are penetrated into 100 hole hole of matrix, preferably guarantees rotary body 4 in the process
Positioned at the surface of the stud 3, until another side of the arrival described matrix 100 of rotary body 4, and it is rotated in place；
4) it is required according to exposed length, tightens the sleeve 1 and the screw rod 2.
Claims (4)
1. a kind of fixing piece for assembled installation characterized by comprising
Sleeve, inner wall set screw thread, and head outer wall sets the polygon protrusion that can be used for fastening, and, head internal diameter is less than sleeve
Other parts internal diameter；
Screw rod, head outer wall set the polygon protrusion that can be used for fastening, and screw rod lower part is inserted in sleeve from the sleeve head,
And cooperate with sleeve head inner thread；
Stud, one end are hollow structure, which is inserted in the sleeve, and are threadedly engaged with sleeve lining, and the end is also
It is sheathed on outside the screw rod in insertion sleeve；
Rotary body, section are semi arch, projection interconnecting piece in the middle part of rotary body two sides, which is connected by pin shaft activity
It is connected to the other end end of the stud.
2. the fixing piece for assembled installation as described in claim 1, which is characterized in that the connecting portion of the rotary body
In the center side of rotary body axial direction, arranged off-centre is formed.
3. the fixing piece for assembled installation as claimed in claim 1 or 2, which is characterized in that the stud hollow structure
A side the internal screw thread that cooperates with the external screw thread of the screw rod of inner wall setting.
4. the construction method of the fixing piece for assembled installation as described in claims 1 or 2 or 3, characterized in that including such as
Lower step:
1) first matrix for fixing is punched, aperture should ensure that the rotary body and sleeve can be smoothly except the other parts on head
It passes through, and is less than the sleeve head size；
2) sleeve is just twisted with the stud and realizes that fraction is connect, and the screw rod and the sleeve are just twisted into achievement unit
Divide connection；
3) the above fit after sleeve, stud, screw rod are penetrated into matrix hole hole, preferably guarantees rotation position in the stud in the process
Surface and be rotated in place until rotary body reaches another side of described matrix；
4) it is required according to exposed length, tightens the sleeve and the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811484993.9A CN109356918A (en) | 2018-12-06 | 2018-12-06 | A kind of fixing piece and its construction method for assembled installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811484993.9A CN109356918A (en) | 2018-12-06 | 2018-12-06 | A kind of fixing piece and its construction method for assembled installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109356918A true CN109356918A (en) | 2019-02-19 |
Family
ID=65331375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811484993.9A Pending CN109356918A (en) | 2018-12-06 | 2018-12-06 | A kind of fixing piece and its construction method for assembled installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109356918A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345140A (en) * | 2019-08-01 | 2019-10-18 | 瑞安市新华机械标准件厂 | Positive and negative bidirectional fastening screw |
| CN110397647A (en) * | 2019-08-01 | 2019-11-01 | 吴清照 | Reversed fastening screw |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6314703B1 (en) * | 1999-03-23 | 2001-11-13 | Wakai & Co., Ltd | Fastener |
| CN200949584Y (en) * | 2006-09-04 | 2007-09-19 | 周述文 | Sleeve type rubber screw cap and boil |
| CN103556711A (en) * | 2013-10-15 | 2014-02-05 | 南京工业大学 | Fabricated wood structure embedded steel bar joint and construction method thereof |
| CN203514804U (en) * | 2013-10-17 | 2014-04-02 | 中国建筑装饰集团有限公司 | Wall-penetrating bolt used in inner closed space |
| CN104912330A (en) * | 2015-06-10 | 2015-09-16 | 昆山征途建筑模架应用技术有限公司 | Threadless self-locking wall penetrating pulling rod |
| CN105435391A (en) * | 2015-12-28 | 2016-03-30 | 中冶建工集团有限公司 | Safety belt hanging device |
| CN205639236U (en) * | 2016-03-15 | 2016-10-12 | 深圳市深装总装饰股份有限公司 | Lightweight wall through -wall screw |
| CN206846089U (en) * | 2017-06-19 | 2018-01-05 | 黄金表 | A kind of firm banking of subsoil drain |
| CN207934433U (en) * | 2018-01-30 | 2018-10-02 | 河南省第一建设集团第七建筑工程有限公司 | Thick bolt turnover type connects wall drawknot device |
| CN209212732U (en) * | 2018-12-06 | 2019-08-06 | 上海宝钢建筑工程设计有限公司 | A kind of fixing piece for assembled installation |
-
2018
- 2018-12-06 CN CN201811484993.9A patent/CN109356918A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6314703B1 (en) * | 1999-03-23 | 2001-11-13 | Wakai & Co., Ltd | Fastener |
| CN200949584Y (en) * | 2006-09-04 | 2007-09-19 | 周述文 | Sleeve type rubber screw cap and boil |
| CN103556711A (en) * | 2013-10-15 | 2014-02-05 | 南京工业大学 | Fabricated wood structure embedded steel bar joint and construction method thereof |
| CN203514804U (en) * | 2013-10-17 | 2014-04-02 | 中国建筑装饰集团有限公司 | Wall-penetrating bolt used in inner closed space |
| CN104912330A (en) * | 2015-06-10 | 2015-09-16 | 昆山征途建筑模架应用技术有限公司 | Threadless self-locking wall penetrating pulling rod |
| CN105435391A (en) * | 2015-12-28 | 2016-03-30 | 中冶建工集团有限公司 | Safety belt hanging device |
| CN205639236U (en) * | 2016-03-15 | 2016-10-12 | 深圳市深装总装饰股份有限公司 | Lightweight wall through -wall screw |
| CN206846089U (en) * | 2017-06-19 | 2018-01-05 | 黄金表 | A kind of firm banking of subsoil drain |
| CN207934433U (en) * | 2018-01-30 | 2018-10-02 | 河南省第一建设集团第七建筑工程有限公司 | Thick bolt turnover type connects wall drawknot device |
| CN209212732U (en) * | 2018-12-06 | 2019-08-06 | 上海宝钢建筑工程设计有限公司 | A kind of fixing piece for assembled installation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345140A (en) * | 2019-08-01 | 2019-10-18 | 瑞安市新华机械标准件厂 | Positive and negative bidirectional fastening screw |
| CN110397647A (en) * | 2019-08-01 | 2019-11-01 | 吴清照 | Reversed fastening screw |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 200050 No. 1118 Dingxi Road, Shanghai, Changning District Applicant after: Shanghai Baosteel Construction Engineering Technology Co.,Ltd. Address before: 200050 No. 1118 Dingxi Road, Shanghai, Changning District Applicant before: SHANGHAI BAOGANG CONSTRUCTION ENGINEERING DESIGN CO.,LTD. |