CN104454814A - Floatable mounting and fixing device - Google Patents
Floatable mounting and fixing device Download PDFInfo
- Publication number
- CN104454814A CN104454814A CN201410750078.5A CN201410750078A CN104454814A CN 104454814 A CN104454814 A CN 104454814A CN 201410750078 A CN201410750078 A CN 201410750078A CN 104454814 A CN104454814 A CN 104454814A
- Authority
- CN
- China
- Prior art keywords
- hole
- square
- special
- fixing device
- nut
- 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 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004899 motility Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 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
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
A floatable mounting and fixing device comprises a mounting base face, two special-shaped members and a square nut. A first square hole is formed in the mounting base face, a square limiting step is arranged on a square nut and placed in the first square hole, the special-shaped members are positioned on the left side and the right side of the first square hole respectively, support two ends of the upper surface of the square nut and can surround to form a second square hole, side length of the square limiting step is larger than 0.71 time that of the first square hole and smaller than 1 time that of the first square hole, and length difference between the square nut and the second square hole is not smaller than that between the square limiting step and the first square hole. The floatable mounting and fixing device has the advantages of simple structure and convenience in mounting, and adjustability of mounting points can be realized, precise mounting can be realized by reserved arrangement, so that enforceability in mounting can be improved greatly.
Description
Technical field
The present invention relates to a kind of fixing device for installing, particularly a kind of fixing device for installing moved about.
Background technique
The mounting points of device all arranges installation conditions by its theoretical size, on-the-spot equipped, device installation difficulty will be caused even cannot to install like this, therefore need to provide a kind of adjustable mounting points once mounting points is overproof or larger change occurs.
CN2849294Y discloses a kind of barrel shaped self locking nut connector, it have employed the bearing of half barrel-shaped body, and U-shaped groove is set at staving two ends, bolt passing hole is set in groove, the step surface of groove be furnished with nut supporting base and self-locking nut, staving end flat is also provided with circular arc crimp elastic opening housing retainer, finally achieve the feature that easy accessibility, coupling mechanism force are reliable, easy to maintenance, though this model utility can make connector element have certain motility, but that can move about is limited in scope, and complex structure, and be only applicable to self-locking nut.
CN203214549U discloses a kind of cassette setscrew nut, comprise nut block and jump ring, nut block is limited in jump ring, nut block all back gauge jump rings inner pitch has 1mm gap free movement, the deformation space of jump ring when snapping in rack as jump ring, though in this utility model patent, the original state of nut block is travelling state, but nut block does not have motility when mounted, can not realize the adjustment to mounting points.
CN203146539U discloses a kind of travelling plate nut, comprise nut body and supporting plate, supporting plate is provided with two parallel position-limited edges, the front end of position-limited edge is provided with elastic member, this model utility emphasis is the quick-replaceable, the automatic position adjusting function that solve nut, improve the validity coordinated with bolt, but do not improve the controllability of mounting points.
Summary of the invention
The object of the invention is to overcome the above-mentioned deficiency of prior art and a kind of fixing device for installing moved about is provided, it had both had structure advantage simple, easy for installation, the controllability of mounting points can be realized again, prior reserved setting can be utilized to realize accurate installation, greatly can improve the exploitativeness of installation.
Technological scheme of the present invention is: a kind of fixing device for installing moved about, comprise installation foundation face, special-shaped part, square nut, described installation foundation face is provided with first hole, described square nut is provided with square limited step, square limited step is placed in first hole, described two special-shaped parts lay respectively at the left and right sides of first hole, and hold the two ends of square nut upper surface, and two special-shaped parts can surround second hole; The length of side that the length of side of described square limited step is greater than the first hole of 0.71 times is less than the length of side of the first hole of a times, and the length difference of described square nut and second hole is not less than the length difference of square limited step and first hole.
The further technological scheme of the present invention is: described special-shaped part is that a steel plate is through twice bending 90 degree formation " Z " shape structure.
The present invention further technological scheme is: described two special-shaped parts are symmetrical along the central point of first hole.
The present invention further technological scheme is: described special-shaped part is fixed by screws on installation foundation face.
Further, described screw is sunk screw.
The present invention compared with prior art has following features:
(1) fixing device for installing moved about provided by the invention can move about by front, rear, left and right four direction in first hole, can have the regulated quantity much larger than tolerance range size when can ensure that device is installed on four direction;
(2) fixing device for installing moved about provided by the invention is less than the length of side of the first hole of a times due to the length of side that the length of side of square limited step is greater than the first hole of 0.71 times, ensure that the rotation angle of square nut in first hole is limited in certain scope, make device can not cause the idle running of mounting nuts when installing and regulating;
(3) fixing device for installing structure of moving about provided by the invention is simple, easy for installation.
Below in conjunction with the drawings and specific embodiments, detailed construction of the present invention is further described.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in drawings: a kind of fixing device for installing moved about, comprise installation foundation face 1, special-shaped part 2, square nut 6, installation foundation face 1 is provided with first hole 4, square nut 6 is provided with square limited step 5, square limited step 5 is placed in first hole 4, two special-shaped parts 2 lay respectively at the left and right sides of first hole 4, and hold the two ends of square nut 6 upper surface, and two special-shaped parts 2 can surround second hole 3; The length of side that the length of side of square limited step 5 is greater than the first hole 4 of 0.71 times is less than the length of side of the first hole 4 of a times, prevent square nut 6 from idle running phenomenon occurring, square nut 6 and the length difference of second hole 3 are not less than square limited step 5 and the length difference of first hole 4, ensure that the movement of square nut 6 in special-shaped part 2 is not interrupted.
Special-shaped part 2 is " Z " shape structure that a steel plate is formed through twice bending 90 degree, and two special-shaped parts 2 are symmetrical along the central point of first hole 4, and special-shaped part 2 is fixed on installation foundation face 1 by screw 7, facilitate the dismounting of special-shaped part 2, and screw 7 is sunk screw.
Working principle of the present invention and using method are: first open a first hole 4 at the corresponding mounting points place in device installation foundation face 2, then the square limited step 5 on square nut 6 is put into first hole 4, the upper surface two ends special-shaped part 2 of square nut 6 holds, with sunk screw 7, special-shaped part 2 is fixed on the installation foundation face 1 of first hole 4 both sides again, square limited step 5 can in first hole 4 before, after, left, move right, and before making the top of square nut 6 in second hole 3, after, left, move right, regulated quantity much larger than tolerance range size can be had at four direction when ensureing that device is installed, after the mounting point of device regulates, screw square nut 6 to fix.
Claims (5)
1. the fixing device for installing that can move about, it is characterized in that: comprise installation foundation face, special-shaped part, square nut, installation foundation face is provided with first hole, square nut is provided with square limited step, square limited step is placed in first hole, two special-shaped parts lay respectively at the left and right sides of first hole, and hold the two ends of square nut upper surface, and two special-shaped parts can surround second hole; The length of side that the length of side of square limited step is greater than the first hole of 0.71 times is less than the length of side of the first hole of a times, and the length difference of square nut and second hole is not less than the length difference of square limited step and first hole.
2. the fixing device for installing moved about according to claim 1, is characterized in that: special-shaped part is " Z " shape structure that a steel plate is formed through twice bending 90 degree.
3. the fixing device for installing moved about according to claim 1 and 2, is characterized in that: two special-shaped parts are symmetrical along the central point of first hole.
4. the fixing device for installing moved about according to claim 1, is characterized in that: special-shaped part is fixed by screws on installation foundation face.
5. the fixing device for installing moved about according to claim 4, is characterized in that: screw is sunk screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410750078.5A CN104454814A (en) | 2014-12-10 | 2014-12-10 | Floatable mounting and fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410750078.5A CN104454814A (en) | 2014-12-10 | 2014-12-10 | Floatable mounting and fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104454814A true CN104454814A (en) | 2015-03-25 |
Family
ID=52901387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410750078.5A Pending CN104454814A (en) | 2014-12-10 | 2014-12-10 | Floatable mounting and fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104454814A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105072867A (en) * | 2015-09-16 | 2015-11-18 | 衡阳泰豪通信车辆有限公司 | Machine cabinet mounting bracket mechanism |
| CN105864234A (en) * | 2016-06-15 | 2016-08-17 | 珠海格力电器股份有限公司 | Fixing device and vehicle |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2875805A (en) * | 1956-11-16 | 1959-03-03 | Tinnerman Products Inc | Mounting retainer having raised flanges to engage head of stud |
| CN1777760A (en) * | 2002-07-16 | 2006-05-24 | 德事隆国际公司 | Locknut assembly having a stand-off nut |
| CN1877143A (en) * | 2006-06-16 | 2006-12-13 | 重庆长安汽车股份有限公司 | Adjustable nut mounting structure |
| CN101338775A (en) * | 2008-07-23 | 2009-01-07 | 奇瑞汽车股份有限公司 | Adjustable nut mounting piece |
| CN101410633A (en) * | 2003-07-14 | 2009-04-15 | 阿库门特知识产权有限公司 | Cage nut assembly having stand-offs |
| CN201339637Y (en) * | 2008-11-28 | 2009-11-04 | 武昌船舶重工有限责任公司 | Nut fastener device |
| CN201496371U (en) * | 2009-07-14 | 2010-06-02 | 贵州航天精工制造有限公司 | Splicing type unfixed splint self-locking nut |
| CN102966655A (en) * | 2012-07-23 | 2013-03-13 | 贵州航天精工制造有限公司 | Floating self-locking nut assembly and processing method thereof |
| CN204371843U (en) * | 2014-12-10 | 2015-06-03 | 衡阳泰豪通信车辆有限公司 | A kind of fixing device for installing moved about |
-
2014
- 2014-12-10 CN CN201410750078.5A patent/CN104454814A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2875805A (en) * | 1956-11-16 | 1959-03-03 | Tinnerman Products Inc | Mounting retainer having raised flanges to engage head of stud |
| CN1777760A (en) * | 2002-07-16 | 2006-05-24 | 德事隆国际公司 | Locknut assembly having a stand-off nut |
| CN101410633A (en) * | 2003-07-14 | 2009-04-15 | 阿库门特知识产权有限公司 | Cage nut assembly having stand-offs |
| CN1877143A (en) * | 2006-06-16 | 2006-12-13 | 重庆长安汽车股份有限公司 | Adjustable nut mounting structure |
| CN101338775A (en) * | 2008-07-23 | 2009-01-07 | 奇瑞汽车股份有限公司 | Adjustable nut mounting piece |
| CN201339637Y (en) * | 2008-11-28 | 2009-11-04 | 武昌船舶重工有限责任公司 | Nut fastener device |
| CN201496371U (en) * | 2009-07-14 | 2010-06-02 | 贵州航天精工制造有限公司 | Splicing type unfixed splint self-locking nut |
| CN102966655A (en) * | 2012-07-23 | 2013-03-13 | 贵州航天精工制造有限公司 | Floating self-locking nut assembly and processing method thereof |
| CN204371843U (en) * | 2014-12-10 | 2015-06-03 | 衡阳泰豪通信车辆有限公司 | A kind of fixing device for installing moved about |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105072867A (en) * | 2015-09-16 | 2015-11-18 | 衡阳泰豪通信车辆有限公司 | Machine cabinet mounting bracket mechanism |
| CN105072867B (en) * | 2015-09-16 | 2024-05-10 | 衡阳泰豪通信车辆有限公司 | Rack mounting bracket mechanism |
| CN105864234A (en) * | 2016-06-15 | 2016-08-17 | 珠海格力电器股份有限公司 | Fixing device and vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |