CN105673634B - A kind of elastic fastening device to radiate - Google Patents
A kind of elastic fastening device to radiate Download PDFInfo
- Publication number
- CN105673634B CN105673634B CN201610228060.8A CN201610228060A CN105673634B CN 105673634 B CN105673634 B CN 105673634B CN 201610228060 A CN201610228060 A CN 201610228060A CN 105673634 B CN105673634 B CN 105673634B
- Authority
- CN
- China
- Prior art keywords
- fastening
- upper plate
- sliding block
- wedge
- elastic
- 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.)
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Links
- 230000004888 barrier function Effects 0.000 claims abstract description 13
- 239000000725 suspension Substances 0.000 claims abstract description 5
- 230000008602 contraction Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 230000001815 facial effect Effects 0.000 claims description 6
- 239000013536 elastomeric material Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation 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
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Connection Of Plates (AREA)
Abstract
A kind of elastic fastening device to radiate, including fastening crossbeam（8）And pass through two suspension rods（91）And fixation hangs on the fastening crossbeam（8）By fastening object part（9）, the fastening crossbeam（8）With described by fastening object part（9）Between be provided with elastic jack unit（7）, the elastic jack unit（7）Including upper plate（71）, lower plate（72）And elastic top is pressed in the upper plate（71）With the lower plate（72）Between multiple top pressure springs（73）, the upper plate（71）Downside be fixedly installed upper bush part（711）, the lower plate（72）Upper side be fixedly installed and can extend into the upper bush part（711）In barrier part of trapping（721）, the barrier part of trapping（721）In be slidably mounted with symmetrically arranged two flexible sliding blocks（76）.
Description
Technical field
The present invention relates to fastener areas, specially a kind of elastic fastening device to radiate.
Background technology
There is the fastening-connecting device of certain activity allowance for some, generally require to be firmly fastened in place, keep away
Exempt from activity allowance for the impact and damage that are entirely fastenedly connected.This can be padded now by the sandwiched of elastic expansion.It is but right
It is difficult in the installation of this sandwiched pad of elastic expansion formula and dismounting tool.And some can operatively shrink and expand it is elastic swollen
The sandwiched pad of expanding complicated and operate inconvenience.It is and uncontrollable for caused impulsive force in expansion process.
The content of the invention
It is an object of the invention to provide a kind of elastic fastening device to radiate, and it can overcome of the prior art lack
Fall into.
A kind of elastic fastening device to radiate, including fasten crossbeam and by two suspension rods and described in fixed hang on
Fasten crossbeam is provided with elastic jack unit by fastening object part, described fasten between crossbeam and the object part by fastening,
The elastic jack unit is pressed in more between the upper plate and the lower plate including upper plate, lower plate and elastic top
Individual top pressure spring, the downside of the upper plate are fixedly installed upper bush part, and the upper side of the lower plate is fixedly installed
The barrier part of trapping that can extend into the upper bush part, symmetrically arranged two are slidably mounted with the barrier part of trapping
Flexible sliding block, to cross out in it is described trap barrier part when can extend into inside the upper bush part the corresponding locking located
In groove, described two flexible sliding blocks are tightened up so as to which pressure-bearing is in the wedge located at elastomeric material therebetween each other by contraction spring
On shape operating block, wherein, connected between the wedge-shaped operating block and upper plate by flexible cable, the fastening crossbeam middle
Through hole is provided with, and can slide up and down in the upper through hole and operation pin is installed, the operation pin left and right sides is symmetrically set
Guide groove is equipped with, the upper through hole is provided with the guiding protrusion being engaged with the guide groove, also fixed on the fastening crossbeam
It is provided with mounting bracket, the mounting bracket upper end is installed with operation motor, and the operation pin is provided with internal thread, and with
With the motor-driven threaded rod screw thread of operation, when the elastic jack unit is in depressed state, the upper plate
Part close to the lower plate, and the flexible sliding block stretch into the latch recess so that the flexible sliding block with it is described
The bottom water plane of latch recess is engaged by locking, and the elastic jack unit thus is locked in into depressed state；When it is required that
The elastic jack unit is converted to top open state so as to be fastened described between crossbeam and the object part by fastening by described in
When being anchored on the fastening crossbeam by fastening object part, institute is resisted against using the shoulders at the thicker main part lower end of operation pin
The upper side of upper plate is stated, the upper plate is depressed to cause the flexible sliding block to be in floating type in the latch recess
State, and the lower through-hole being located in the upper plate is then passed through using the thinner head at the thicker main part lower end
So that the thinner head contacted with the wedge-shaped operating block so as to by the wedge-shaped operating block top in lower position so that
Described two flexible sliding blocks are retracted into the barrier part of trapping, thus, when threaded rod drives operation pin upward sliding, it is described on
Plate causes the elastic jack unit to be in top open state in the presence of the top pressure spring away from the lower plate, by
This causes the upper plate to act against on the fastening crossbeam to be anchored on the fastening crossbeam by fastening object part by described
On, now, the flexible cable that moves up through of the upper plate pulls the wedge-shaped operating block and causes the wedge shape
Operating block is returned in upper position, so that described two flexible sliding blocks return to stretching state；Operated when threaded rod drives
Pin again slide downward by the upper plate push down on and cause the upper plate close to the lower plate when, the flexible cunning
Block can the upper bush part pushing effect under and compress the wedge-shaped operating block and spring into again in the latch recess from
And realize locking；Multi-disc fin is installed on the outer surface of the operation motor, the fin is absorbing the operation
Caused heat during motor operation, to improve the service life of the operation motor.
By the present invention, due to there is provided operating wedge made of flexible elastomeric material, its can operate with
Resetted by the flexible sliding block ejection of both sides or by contraction spring；Pressure thus, it is possible to realize the sandwiched pad of elastic expansion formula
Contract it is close and top open swelling state.Moreover, being sold by means of operation, it can be when compressive state be unlocked, by by upper plate
Part continues to compress certain distance and operation wedge is urged in lower position, thus can be utilized when compressive state is unlocked
Operate the pressure of pin and make it that expansion is slowly carried out so that expansion process is controllable；Also, after expansion reaches to a certain degree, profit
The operation wedge can be pulled upwards with the pull effect of flexible cable or rope, so that flexible sliding block is located again
In the position of stretching, so as to need sandwiched pad（Elastic jack unit）When being reset to contraction state again, institute is utilized
State operation wedge elastic deformation and allowing directly compress upper plate with by expansion sliding block again as in lock slots.Entirely
Apparatus structure simple operations are easy, and Stability Analysis of Structures, disclosure satisfy that and operate requirement that is controllable and being easy to reset.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the device of the present invention, illustrated therein is compressive state and shows operative employee
The operation original state of tool.
Fig. 2 is view of the device during from contraction state to top open state transformation in Fig. 1.
Fig. 3 is view of the device in Fig. 2 in top open state.
Fig. 4 is the structural representation of the flexible sliding block in Fig. 1.
Fig. 5 is the structural representation of the wedge-shaped operating block in Fig. 1.
Embodiment
With reference to Fig. 1-5, the present invention is described in detail.
According to the elastic fastening device to radiate of embodiment, including fasten crossbeam 8 and by two suspension rods 91 and solid
Surely hang on the fastening crossbeam 8 by fastening object part 9, the fastening crossbeam 8 and described set between fastening object part 9
Flexible jack unit 7, the elastic jack unit 7 are pressed in the upper plate including upper plate 71, lower plate 72 and elastic top
Multiple top pressure springs 73 between part 71 and the lower plate 72, the downside of the upper plate 71 are fixedly installed upper bush part
711, the upper side of the lower plate 72 is fixedly installed the barrier part 721 of trapping that can extend into the upper bush part 711, institute
State and symmetrically arranged two flexible sliding blocks 76 are slidably mounted with barrier part 721 of trapping, to cross out under described
It can extend into during sleeve member 721 in the corresponding latch recess 710 at the inside of upper bush part 711, described two flexible cunnings
Block 76 is tightened up so as to which pressure-bearing is on the wedge-shaped operating block 74 located at elastomeric material therebetween each other by contraction spring, wherein,
Connected between the wedge-shaped operating block 74 and upper plate 71 by flexible cable 75, fastening crossbeam 8 middle is provided with
Through hole 80, and can slide up and down in the upper through hole 80 and operation pin 81 is installed, the left and right sides of operation pin 81 is symmetrically set
Guide groove 813 is equipped with, the upper through hole 80 is provided with the guiding protrusion 800 being engaged with the guide groove 813, and the fastening is horizontal
Mounting bracket 60 is further fixedly arranged on beam 8, the upper end of mounting bracket 60 is installed with operation motor 61, the operation pin
81 are provided with internal thread, and with the screw thread of threaded rod 62 with being driven from the operation motor 61, when the elastic jack unit 7
During in depressed state, the upper plate 71 is close to the lower plate 72, and to stretch into the locking recessed for the flexible sliding block 76
So that the flexible sliding block 76 and the bottom water plane of the latch recess 710 are engaged by locking in groove 710, thus by described in
Elastic jack unit 7 is locked in depressed state；When it is required that the elastic jack unit 7 is converted to top open state so as in institute
State fastening crossbeam 8 and it is described by between fastening object part 9 by it is described by fastening object part 9 be anchored on it is described fastening crossbeam 8 when, profit
The upper side of the upper plate 71 is resisted against with the shoulders at the lower end of thicker main part 812 of operation pin 81, by the upper plate
Part 71 is depressed to cause the flexible sliding block 76 to be in quick condition in the latch recess 710, and then using being located at
It is described that thinner head 811 at the lower end of thicker main part 812 passes through the lower through-hole 70 being located in the upper plate 71 to cause
Thinner head 811 contacted with the wedge-shaped operating block 74 so as to by the wedge-shaped operating block 74 push up in lower position so that institute
State two flexible sliding blocks 76 to be retracted into the barrier part 721 of trapping, thus, the operation upward sliding of pin 81 is driven in threaded rod 62
When, the upper plate 71 causes the elastic jack unit in the presence of the top pressure spring 73 away from the lower plate 72
7 in top open state so that the upper plate 71 act against it is described fastening crossbeam 8 on so as to by described by fastening object part
9 are anchored on the fastening crossbeam 8, now, the upper plate 71 move up through the flexible cable 75 pull it is described
Wedge-shaped operating block 74 and cause the wedge-shaped operating block 74 return in upper position so that described two flexible sliding blocks 76
Return to stretching state；When threaded rod 62 drives operation pin 81, the upper plate 71 is pushed down on and causes institute by slide downward again
When stating upper plate 71 close to the lower plate 72, the flexible sliding block 76 can the pushing of upper bush part 711 effect under and
Compress the wedge-shaped operating block 74 and spring into again in the latch recess 710 so as to realize locking；The operation motor 61
Multi-disc fin 64, caused heat when the fin 64 is to absorb operation motor 61 operation are installed on outer surface
Amount, to improve the service life of the operation motor 61.
Valuably, wherein, level face 764 of each flexible sliding block 76 including bottom, outside be used for and institute
State latch recess 710 groove outer inclined-plane portion 716 engage sliding block inclined plane part 761 and inner side be used for and it is described wedge shape operate
The operation profile portion that block 74 engages, the operation profile portion are included in lower wedge shape facial 762 and in upper vertical faces
763, the wedge-shaped operating block 74 includes the narrow portion perpendicular 741, middle intermediate incline 742 and the wide portion of downside of upside
Vertical face 743, it is described to be erected upper vertical facial 763 with the wide portion when the flexible sliding block 76 is in stretching state
Straight parts 743 engages, described vertical with narrow portion in upper vertical facial 763 when the flexible sliding block 76 is in retraction state
Plane 741 engages, when being changed between the stretching state and the retraction state, it is described under wedge shape face 762 with
The intermediate incline 742 of the centre is slidably engaged；The 711 pushing flexible sliding block 76 is by pushing the sliding block inclined-plane
Portion 761 and realize.
Because there is provided wedge is operated made of flexible elastomeric material, it can be operated with stretching both sides
Sliding block is ejected or resetted by contraction spring；Compression thus, it is possible to realize the sandwiched pad of elastic expansion formula is close and pushes up
Open swelling state.Moreover, being sold by means of operation, it can be when compressive state be unlocked, by the way that upper plate is continued into compression one
Set a distance and operation wedge is urged in lower position, the pressure of operation pin thus can be utilized when compressive state is unlocked
And make it that expansion is slowly carried out so that expansion process is controllable；Also, after expansion reaches to a certain degree, using flexible cable or
The pull effect of rope can pull the operation wedge upwards, so that flexible sliding block is again in the position stretched out
Put, so as to need sandwiched pad（Elastic jack unit）When being reset to contraction state again, the operation wedge shape is utilized
The elastic deformation of block and allowing directly compress upper plate with by expansion sliding block again as in lock slots.
By that can be made within the scope of the invention according to mode of operation various with upper type, those skilled in the art
Change.
Claims (1)
1. a kind of elastic fastening device to radiate, including fastening crossbeam（8）And pass through two suspension rods（91）And fix suspension
In the fastening crossbeam（8）By fastening object part（9）, the fastening crossbeam（8）With described by fastening object part（9）Between set
It is equipped with elastic jack unit（7）, the elastic jack unit（7）Including upper plate（71）, lower plate（72）And elastic top pressure
In the upper plate（71）With the lower plate（72）Between multiple top pressure springs（73）, the upper plate（71）Downside
It is fixedly installed upper bush part（711）, the lower plate（72）Upper side be fixedly installed and can extend into the upper bush
Part（711）In barrier part of trapping（721）, the barrier part of trapping（721）In be slidably mounted with symmetrically arranged two it is flexible
Sliding block（76）, to cross out in the barrier part of trapping（721）When can extend into the upper bush part（711）At inside
Corresponding latch recess（710）In, described two flexible sliding blocks（76）Tightened up each other by contraction spring so as to which pressure-bearing is located at two
The wedge-shaped operating block of elastomeric material between person（74）On, wherein, the wedge-shaped operating block（74）With upper plate（71）Between lead to
Cross flexible cable（75）Connection, the fastening crossbeam（8）Middle is provided with through hole（80）, and the upper through hole（80）In can
Slide up and down to and operation pin is installed（81）, the operation pin（81）The left and right sides is symmetrically arranged with guide groove（813）, it is described on
Through hole（80）It is provided with and the guide groove（813）The guiding protrusion being engaged（800）, the fastening crossbeam（8）On it is also fixed
It is provided with mounting bracket（60）, the mounting bracket（60）Upper end is installed with operation motor（61）, the operation pin（81）
Be provided with internal thread, and with by the operation motor（61）The threaded rod of driving（62）Screw thread coordinates, when the elastic top is pressed
Put（7）During in depressed state, the upper plate（71）Close to the lower plate（72）, and the flexible sliding block（76）Stretch into
The latch recess（710）In so that the flexible sliding block（76）With the latch recess（710）Bottom water flat lock
Fixed engagement, thus by the elastic jack unit（7）It is locked in depressed state；When it is required that the elastic jack unit（7）
Top open state is converted to so as in the fastening crossbeam（8）With described by fastening object part（9）Between by described by fastening object
Part（9）It is anchored on the fastening crossbeam（8）When, sold using operation（81）Thicker main part（812）Shoulders at lower end is supported
It is against the upper plate（71）Upper side, by the upper plate（71）Depress to cause the flexible sliding block（76）In the lock
Determine groove（710）In be in quick condition, and then using positioned at the thicker main part（812）Thinner head at lower end
（811）Through located at the upper plate（71）In lower through-hole（70）So that the thinner head（811）Operated with the wedge shape
Block（74）Contact is so as to by the wedge-shaped operating block（74）Top is extremely in lower position so that described two flexible sliding blocks（76）Contracting
Enter to the barrier part of trapping（721）In, thus, in threaded rod（62）Drive operation pin（81）During upward sliding, the upper plate
（71）In the top pressure spring（73）In the presence of away from the lower plate（72）And cause the elastic jack unit（7）It is in
Open state is pushed up, so that the upper plate（71）Act against the fastening crossbeam（8）On so as to by described by fastening object part
（9）It is anchored on the fastening crossbeam（8）On, now, the upper plate（71）Move up through the flexible cable（75）
Pull the wedge-shaped operating block（74）And cause the wedge-shaped operating block（74）Return in upper position, so that described two stretch
Contracting sliding block（76）Return to stretching state；Work as threaded rod（62）Drive operation pin（81）Slide downward is by the upper plate again（71）
Push down on and cause the upper plate（71）Close to the lower plate（72）When, the flexible sliding block（76）Can be on described
Sleeve member（711）Pushing effect is lower and compresses the wedge-shaped operating block（74）And the latch recess is sprung into again（710）In from
And realize locking；The operation motor（61）Outer surface on multi-disc fin is installed（64）, the fin（64）To
Absorb the operation motor（61）Caused heat during operation, to improve the operation motor（61）Service life；
Wherein, each flexible sliding block（76）Level face including bottom（764）, outside be used for it is described locking it is recessed
Groove（710）Groove outer inclined-plane portion（716）The sliding block inclined plane part of engagement（761）And inner side be used for and the wedge-shaped operating block
（74）The operation profile portion of engagement, the wedge shape under the operation profile portion is included in are facial（762）And in upper vertical face
（763）, the wedge-shaped operating block（74）Narrow portion perpendicular including upside（741）, middle intermediate incline（742）Under and
The wide portion of side is facial vertically（743）, when the flexible sliding block（76）It is described in upper vertical face during in the state of stretching
（763）It is facial vertically with the wide portion（743）Engagement, when the flexible sliding block（76）It is described upper during in retraction state
Vertical face（763）With narrow portion perpendicular（741）Engagement, when being changed between the stretching state and the retraction state
When, the wedge shape face under（762）With the intermediate incline of the centre（742）It is slidably engaged；The upper bush part（711）
Push the flexible sliding block（76）It is by pushing the sliding block inclined plane part（761）And realize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610228060.8A CN105673634B (en) | 2016-04-13 | 2016-04-13 | A kind of elastic fastening device to radiate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610228060.8A CN105673634B (en) | 2016-04-13 | 2016-04-13 | A kind of elastic fastening device to radiate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105673634A CN105673634A (en) | 2016-06-15 |
| CN105673634B true CN105673634B (en) | 2018-01-19 |
Family
ID=56309771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610228060.8A Active CN105673634B (en) | 2016-04-13 | 2016-04-13 | A kind of elastic fastening device to radiate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105673634B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233800B (en) * | 2017-12-20 | 2019-10-01 | 东莞理工学院 | One kind being suitable for mechanical stepper motor driver |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1993645A (en) * | 1933-11-09 | 1935-03-05 | Birkigt Louis | Tripping device |
| FR2375535A1 (en) * | 1976-12-22 | 1978-07-21 | Ganz Mavag Mozdony Vagon | Articulated pipe joint between vehicle body and chassis - has spherical end flanges attached to axially sliding sleeves secured together by springs |
| CN101634325A (en) * | 2008-07-22 | 2010-01-27 | 英业达股份有限公司 | Buckling structure |
| CN204921833U (en) * | 2015-08-28 | 2015-12-30 | 佛山市南海区广工大数控装备协同创新研究院 | Bearing auto -lock damper |
| CN205016873U (en) * | 2015-09-24 | 2016-02-03 | 江西广能电气设备有限公司 | Damping device that american case becomes |
-
2016
- 2016-04-13 CN CN201610228060.8A patent/CN105673634B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1993645A (en) * | 1933-11-09 | 1935-03-05 | Birkigt Louis | Tripping device |
| FR2375535A1 (en) * | 1976-12-22 | 1978-07-21 | Ganz Mavag Mozdony Vagon | Articulated pipe joint between vehicle body and chassis - has spherical end flanges attached to axially sliding sleeves secured together by springs |
| CN101634325A (en) * | 2008-07-22 | 2010-01-27 | 英业达股份有限公司 | Buckling structure |
| CN204921833U (en) * | 2015-08-28 | 2015-12-30 | 佛山市南海区广工大数控装备协同创新研究院 | Bearing auto -lock damper |
| CN205016873U (en) * | 2015-09-24 | 2016-02-03 | 江西广能电气设备有限公司 | Damping device that american case becomes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105673634A (en) | 2016-06-15 |
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Effective date of registration: 20201104 Address after: Room 302, No. 8319, Yanshan Road, Bengbu City, Anhui Province Patentee after: Bengbu Lichao Information Technology Co.,Ltd. Address before: 310051, room 3, building 2, building 28, 301 poly Road, Hangzhou, Zhejiang, Binjiang District, -134 Patentee before: HANGZHOU XINLUOMEI ELECTRONIC TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20201113 Address after: Group 18, Denggao village, Motou Town, Rugao City, Nantong City, Jiangsu Province Patentee after: Nantong Zhongxiang Mould Technology Co., Ltd Address before: Room 302, No. 8319, Yanshan Road, Bengbu City, Anhui Province Patentee before: Bengbu Lichao Information Technology Co.,Ltd. |