CN109404691A - A kind of supporting mechanism of infinitely variable band guiding - Google Patents
A kind of supporting mechanism of infinitely variable band guiding Download PDFInfo
- Publication number
- CN109404691A CN109404691A CN201811505640.2A CN201811505640A CN109404691A CN 109404691 A CN109404691 A CN 109404691A CN 201811505640 A CN201811505640 A CN 201811505640A CN 109404691 A CN109404691 A CN 109404691A
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- China
- Prior art keywords
- supporting
- plate
- mandril
- supporting plate
- support
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- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000012360 testing method Methods 0.000 claims abstract description 15
- 239000002245 particle Substances 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a kind of supporting mechanisms of infinitely variable band guiding, it includes the supporting bracket for holding up test block, pedestal, mandril, supporting plate, Auxiliary support and housing screw, pedestal is that the both ends of plate seat are symmetrically vertically equipped with the structure of vertical plate, two opposite insides of vertical plate are respectively arranged with the groove extended along the vertical direction, supporting plate is the structure that plate both ends are symmetrically extended with convex edge, supporting plate is put in two grooves respectively and can be moved up and down along groove by both ends convex edge, the intermediate position of plate seat lower surface is provided with blind hole, the threaded one end of mandril is connected on platform, other end spiral shell is into the bottom for being connected to blind hole after the threaded hole of blind hole, supporting bracket is removably disposed on supporting plate, Auxiliary support is set on the base, tapped through hole is respectively arranged on two vertical plate walls, the end of the threaded rod of two housing screws can Spiral shell into compressing on the two sidewalls for being connected to supporting bracket in two tapped through holes afterwards respectively.The present invention can adjust height and stablize support.
Description
Technical field
The invention belongs to support technology fields, are related to a kind of supporting mechanism, especially guiding auxiliary support mechanism.
Background technique
When carrying out the test or measurement of the products such as guided missile, need first to support test block as requested as fixed appearance
Gesture, and existing supporting mechanism, assembly method is the support with fixed height, if necessary to adjust height, it is necessary to increase or
Height cushion block is reduced, inconvenient for operation, the height of adjusting cannot can only increase cushion block with requiring variation to change to realize support function
Energy.Although this support construction is simple, assembly manipulation is more, adjustment process low efficiency, unstable.
Summary of the invention
Technical problem solved by the present invention is overcome present support structure height that can not adjust or adjustable, but
It is that bearing height is unstable when adjusting, it has not been convenient to, adjusting orientation consistency is bad, the problem of support strength deficiency, increases and adjusts
Direction guide frame, auxiliary support structure realize supporting mechanism height adjustment conveniently, adjust the stepless variation of height, and height is adjusted
It is more stable that section completes rear support.
The supporting mechanism of infinitely variable band guiding of the invention includes supporting bracket for holding up test block and is used for
Limited support and the support that can adjust the substructure height adjust unit, and the support adjusting unit includes pedestal, mandril, support
Plate, Auxiliary support and housing screw, the pedestal are that the both ends of plate seat are symmetrically vertically equipped with the structure of vertical plate, and the plate seat is logical
It crosses screw to be fixed on platform, two opposite insides of vertical plate are respectively arranged with the groove extended along the vertical direction, the supporting plate
The structure of convex edge is symmetrically extended with for plate both ends, the supporting plate is put in respectively by both ends convex edge can in two grooves
It is moved up and down along groove, the intermediate position of plate seat lower surface is provided with blind hole, and the blind hole is divided into along depth direction
The unthreaded hole of bottom and the threaded hole in outside, the threaded one end of the mandril are connected on platform, and other end spiral shell is into the blind hole
It is connected to the bottom of the blind hole after threaded hole, the supporting bracket includes connection seating portion to be located by connecting and for holding up
The bracket portion of test block, the supporting bracket are removably disposed on the supporting plate by the attachment base, the auxiliary branch
Support setting on the base, the lower surface of the supporting plate is withstood on by abutting, to carry out stablizing branch with mandril cooperation
Support, is respectively arranged with tapped through hole on two vertical plate walls, the end of the threaded rod of two housing screws can distinguish spiral shell into
It compresses and is connected on the two sidewalls of the connection seating portion after in two tapped through holes.
It is preferred that the supporting bracket is located on the supporting plate by positioning pin, the supporting plate is located at the two sides position point of blind hole
It is not provided with through-hole, the position that the connection seating portion corresponds to the through-hole is provided with 2 unthreaded holes, and the positioning pin is one end band
There is the polished rod of external thread structure, the polished rod is divided into different two sections of diameter, is formed with step structure, and two positioning pins are worn
It crosses after two through-holes and is utilized respectively nut and fixes, the step on two positioning pins blocks respectively to be sitting on the supporting plate,
The smooth bar part of particle size is erected on the supporting plate, to the branch in two unthreaded holes to be separately inserted the connection seating portion
Bracketing is limited.
It is preferred that the mandril is both ends with the structure for being polished rod among external screw thread, the diameter of intermediate polished rod compares both ends
External thread section diameter it is small.
It is preferred that the unthreaded hole of the particle size light bar segment of two positioning pins and the connection seating portion is interference fitted, thin footpath polished rod
Section and the via clearance of the supporting plate cooperate.
It is also preferable to include handles, are plugged on the mandril, to rotate mandril, adjust mandril and jack up the supporting plate
Highly.
It is preferred that the Auxiliary support is multiple screws being distributed in around the mandril, put down by changing screw spiral shell into described
The depth in threaded hole on panel seat, to adjust the height that head of screw abuts the jack-up pedestal, to cooperate the mandril to carry out
Stablize support.
It is preferred that the Auxiliary support is two screws, it is symmetrically distributed in the two sides of the mandril, two screws and the top
The end face that bar is respectively abutted with the supporting plate is arc surface.
It is preferred that the pedestal is fixed on the platform by two screws, two screws are each passed through on the plate seat
Two unthreaded holes, spiral shell is into two threaded holes on the platform.
It is preferred that the support adjusts unit and the connection seating portion is designed to that standard component, the bracket portion are used for branch
The profile for supportting the test block part designs with the shape according to the shape of the test block.
It is preferred that multiple supporting mechanisms designed with the shape, test block described in combined support can be made according to test block shape.
Compared with existing device, beneficial effects of the present invention are as follows:
The present invention is provided the supporting mechanism of infinitely variable band guiding, is realized in smaller space by design
The mechanism of completion can be assembled, fitting limit is small, and easy to operate, and structure is reliable.
Detailed description of the invention
Fig. 1 is general structure schematic diagram of the present invention.
Fig. 2 is concrete structure schematic diagram of the present invention.
Symbol description
1 pedestal, 2 mandrils, 3 handles, 4 supporting plates, 5 supporting blocks, 6 positioning pins, 7 Auxiliary supports, 8 platforms, 9 housing screws, 10
Bolt, 11 nuts
Specific embodiment
Highly preferred embodiment of the present invention is further described with reference to the accompanying drawing:
As depicted in figs. 1 and 2, supporting mechanism of the invention includes a mandril 2, one 3, one, handle of pedestal 1, one
The supporting block 5, two of supporting plate 4, one positioning pin 6,8, two, the platform housing screw of two or more Auxiliary supports 7, one
9, two bolts 10 and two nuts 11.By adjusting 2 height of mandril, the adjusting to 4 height of supporting plate is realized.Supporting plate 4 holds up branch
Bracer 5 makes supporting block 5 reach proper height.Auxiliary support 7 is adjusted, Auxiliary support 7 and mandril 2 is made to support supporting plate 4 together, is held in the palm
Play supporting block 5.The through-hole of the insertion of handle 32 upper end of mandril, rotation 2 screw thread of mandril of rotational handle 3, realization mandril 2, supporting plate 4,
The lifting of supporting block 5.
2 unthreaded hole structures are arranged at 1 bottom of pedestal, and two sides have the vertical plate structure of vertical direction respectively, have in each vertical plate structure
One long slot structure extended along the vertical direction is provided with one or more tapped through hole on long cell wall；The both ends of mandril 2 respectively have
External thread structure, centre are polished rod structure；Position is equipped with a blind hole structure among the bottom of supporting plate 4, close in blind hole structure
The leading portion of blind via bottom is thread pore structure, and back segment is unthreaded hole structure；2 unthreaded hole structures are arranged at the bottom of supporting block 5.Positioning pin 6
There is external thread structure in one end, and there is polished rod structure in centre, and the other end has polished rod structure, and two sections of polished rod diameters are different, there is step structure；
Platform 8 has 2 threaded holes.
The diameter of the intermediate polished rod structure of mandril 2 is smaller than the external thread diameter at both ends；2 one end of mandril by lead to helicitic texture,
It is connect with pedestal 1, the other end is connect by logical helicitic texture with supporting plate 4.The end of the external thread section of mandril 2 passes completely through supporting plate
Internal thread structure in 4 blind hole structure reaches the unthreaded hole structure in blind hole structure, and is connected to the bottom of blind hole.
Two 6 one end of positioning pin are interference fitted by the unthreaded hole structure of polished rod structure and supporting block 5 and are connected, and the other end passes through
External thread structure and polished rod structure are connect with 4 clearance fit of supporting plate, and two nuts 11 are connect with the external thread structure of positioning pin 6.
Housing screw 9 is connected and through with the internal thread structure in 1 riser structure of pedestal respectively by helicitic texture, is compressed
The external thread rod end face of screw 9 is abutted with lateral surface compressing.
Two bolts 10 are each passed through two unthreaded hole structures on 1 bottom plate of pedestal by external thread structure, on platform 8
Two internal thread structure connections.
More than, the preferred embodiment of the present invention is illustrated, but the present invention is not limited to above-described embodiments.It is right
For those skilled in the art, in the scope documented by claims, it should be apparent that it is conceivable that various modifications
Or fixed case, technology scope of the invention is also belonged to certainly.
Claims (10)
1. a kind of supporting mechanism of infinitely variable band guiding, it is characterised in that: including the supporting bracket for holding up test block
With for limited support and the support of the substructure height can be adjusted adjust unit, support adjusting unit include pedestal,
Mandril, supporting plate, Auxiliary support and housing screw, the pedestal is that the both ends of plate seat are symmetrically vertically equipped with the structure of vertical plate, described
Plate seat is fixed by screws on platform, and two opposite insides of vertical plate are respectively arranged with the groove extended along the vertical direction,
The supporting plate is that plate both ends are symmetrically extended with the structure of convex edge, the supporting plate by both ends convex edge put in respectively two it is described recessed
It can be moved up and down along groove in slot, the intermediate position of plate seat lower surface is provided with blind hole, and the blind hole is along depth
Direction is divided into the unthreaded hole of bottom and the threaded hole in outside, and the threaded one end of the mandril is connected on platform, and other end spiral shell is into institute
State the bottom that the blind hole is connected to after the threaded hole of blind hole, the supporting bracket include connection seating portion to be located by connecting and
For holding up the bracket portion of test block, the supporting bracket is removably disposed on the supporting plate by the attachment base, institute
State Auxiliary support setting on the base, withstand on the lower surface of the supporting plate by abutting, to the mandril cooperate into
Row stablizes support, is respectively arranged with tapped through hole on two vertical plate walls, the end of the threaded rod of two housing screws can
Spiral shell is connected on the two sidewalls of the connection seating portion into rear compress in two tapped through holes respectively.
2. the supporting mechanism of infinitely variable band guiding as described in claim 1, it is characterised in that: the supporting bracket passes through
Positioning pin is located on the supporting plate, and the two sides position that the supporting plate is located at blind hole is respectively arranged with through-hole, the connection portions
The position of the corresponding through-hole is divided to be provided with 2 unthreaded holes, the positioning pin is the polished rod that one end has external thread structure, the light
Bar is divided into different two sections of diameter, is formed with step structure, and two positioning pins are utilized respectively after passing through two through-holes
Nut is fixed, and the step on two positioning pins blocks respectively to be sitting on the supporting plate, and the smooth bar part of particle size is erected at described
On supporting plate, the supporting bracket is limited in two unthreaded holes to be separately inserted the connection seating portion.
3. the supporting mechanism of infinitely variable band guiding as described in claim 1, it is characterised in that: the mandril is both ends
With the structure among external screw thread being polished rod, the diameter of intermediate polished rod is smaller than the external thread section diameter at both ends in portion.
4. the supporting mechanism of infinitely variable band guiding as claimed in claim 2, it is characterised in that: two positioning pins
Particle size light bar segment and it is described connection seating portion unthreaded hole be interference fitted, thin footpath light bar segment and the via clearance of the supporting plate are matched
It closes.
5. the supporting mechanism of infinitely variable band guiding as described in claim 1, it is characterised in that: it further include handle,
It is plugged on the mandril, to rotate mandril, adjusts the height that mandril jacks up the supporting plate.
6. the supporting mechanism of infinitely variable band as described in claim 1 guiding, it is characterised in that: the Auxiliary support is
Multiple screws being distributed in around the mandril are come by changing screw spiral shell into the depth in the threaded hole on the plate seat
It adjusts head of screw and abuts the height for jacking up the pedestal, to cooperate the mandril to carry out stablizing support.
7. the supporting mechanism of infinitely variable band as claimed in claim 6 guiding, it is characterised in that: the Auxiliary support is
Two screws are symmetrically distributed in the two sides of the mandril, the end face that two screws are respectively abutted with the supporting plate with the mandril
For arc surface.
8. the supporting mechanism of infinitely variable band guiding as described in claim 1, it is characterised in that: the pedestal passes through two
A screw is fixed on the platform, and two screws are each passed through two unthreaded holes on the plate seat, and spiral shell is on the platform
Two threaded holes in.
9. such as the supporting mechanism of infinitely variable band according to any one of claims 1 to 8 guiding, it is characterised in that: institute
It states support adjusting unit and the connection seating portion is designed to that standard component, the bracket portion are used to support the test block portion
The profile divided designs with the shape according to the shape of the test block.
10. the supporting mechanism of infinitely variable band guiding as claimed in claim 9, it is characterised in that: according to outside test block
Shape is at multiple supporting mechanisms designed with the shape, test block described in combined support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811505640.2A CN109404691A (en) | 2018-12-10 | 2018-12-10 | A kind of supporting mechanism of infinitely variable band guiding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811505640.2A CN109404691A (en) | 2018-12-10 | 2018-12-10 | A kind of supporting mechanism of infinitely variable band guiding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109404691A true CN109404691A (en) | 2019-03-01 |
Family
ID=65458230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811505640.2A Pending CN109404691A (en) | 2018-12-10 | 2018-12-10 | A kind of supporting mechanism of infinitely variable band guiding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109404691A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924327A (en) * | 2020-08-04 | 2020-11-13 | 北京航天发射技术研究所 | Auxiliary supporting mechanism |
| CN112682634A (en) * | 2020-12-18 | 2021-04-20 | 北京航星机器制造有限公司 | Adjustable horizontal supporting vehicle |
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| EP0402283A1 (en) * | 1989-06-08 | 1990-12-12 | Centre Intergénération pour l'Emploi par le Développement des Initiatives Locales dans la Loire - C.I.E.D.I.L. | Supporting device with adjustable positioning for storage units and other applications |
| CN202327573U (en) * | 2011-12-08 | 2012-07-11 | 安徽巨一自动化装备有限公司 | Assistant supporting structure |
| CN202349536U (en) * | 2011-11-20 | 2012-07-25 | 青岛三利中德美水设备有限公司 | Adjustable support base device |
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| CN205655044U (en) * | 2016-05-11 | 2016-10-19 | 盐城工业职业技术学院 | Stepless lift adjustment formula graphoscope |
| CN205684980U (en) * | 2016-06-07 | 2016-11-16 | 上海江南长兴重工有限责任公司 | Hang horse anti-state erecting device |
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| CN107387961A (en) * | 2017-09-14 | 2017-11-24 | 陈伟 | A kind of adjustable for height gardening die-cutting machine people |
| CN206829669U (en) * | 2017-06-09 | 2018-01-02 | 中建八局第一建设有限公司 | A kind of support support of template frame |
| CN107859845A (en) * | 2017-12-15 | 2018-03-30 | 成都合能智发科技有限公司 | Multifunctional equipment for collection site of enforcing the law |
| CN208041540U (en) * | 2018-01-12 | 2018-11-02 | 汉佳（福建）展示货架有限公司 | A kind of multifunctional intellectual household placement rack |
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2018
- 2018-12-10 CN CN201811505640.2A patent/CN109404691A/en active Pending
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| EP0402283A1 (en) * | 1989-06-08 | 1990-12-12 | Centre Intergénération pour l'Emploi par le Développement des Initiatives Locales dans la Loire - C.I.E.D.I.L. | Supporting device with adjustable positioning for storage units and other applications |
| CN202349536U (en) * | 2011-11-20 | 2012-07-25 | 青岛三利中德美水设备有限公司 | Adjustable support base device |
| CN202327573U (en) * | 2011-12-08 | 2012-07-11 | 安徽巨一自动化装备有限公司 | Assistant supporting structure |
| CN202911033U (en) * | 2012-10-26 | 2013-05-01 | 北京航星机器制造公司 | Movable adjusting device |
| CN203949899U (en) * | 2014-05-17 | 2014-11-19 | 苏州龙骏无损检测设备有限公司 | A kind of probe bracket |
| CN204852835U (en) * | 2015-07-23 | 2015-12-09 | 慈溪市桥头思域工业产品设计室 | Small -size household electrical appliances support frame |
| CN105351695A (en) * | 2015-12-01 | 2016-02-24 | 中国航空工业集团公司洛阳电光设备研究所 | Adjustable fixing device |
| CN205655044U (en) * | 2016-05-11 | 2016-10-19 | 盐城工业职业技术学院 | Stepless lift adjustment formula graphoscope |
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| CN206530831U (en) * | 2017-01-19 | 2017-09-29 | 苏州锐冠电子科技有限公司 | A kind of liftable flat board rack |
| CN206829669U (en) * | 2017-06-09 | 2018-01-02 | 中建八局第一建设有限公司 | A kind of support support of template frame |
| CN107387961A (en) * | 2017-09-14 | 2017-11-24 | 陈伟 | A kind of adjustable for height gardening die-cutting machine people |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924327A (en) * | 2020-08-04 | 2020-11-13 | 北京航天发射技术研究所 | Auxiliary supporting mechanism |
| CN112682634A (en) * | 2020-12-18 | 2021-04-20 | 北京航星机器制造有限公司 | Adjustable horizontal supporting vehicle |
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Application publication date: 20190301 |
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