CN104564952B - Fixed link and location adjusting device with it - Google Patents
Fixed link and location adjusting device with it Download PDFInfo
- Publication number
- CN104564952B CN104564952B CN201310473612.8A CN201310473612A CN104564952B CN 104564952 B CN104564952 B CN 104564952B CN 201310473612 A CN201310473612 A CN 201310473612A CN 104564952 B CN104564952 B CN 104564952B
- Authority
- CN
- China
- Prior art keywords
- fixed link
- fixed
- prevention portion
- adjusting device
- rotation
- 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.)
- Expired - Fee Related
Links
- 230000002265 prevention Effects 0.000 claims abstract description 36
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008439 repair process 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
-
- 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/005—Set screws; Locking means therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The present invention provides a kind of fixed link and with its location adjusting device.Wherein, fixed link includes: fixed bar body (10), is had a first end and a second end, and first end is equipped with external screw thread；Rotation prevention portion (20) is arranged in externally threaded one end far from fixed bar body (10)；Stopper section (30) is arranged in one end far from fixed bar body (10) of rotation prevention portion (20).When fixed link of the invention installs or removes, rotation prevention portion limits the rotation of fixed link, and the operation for tightening nut is made only to need a spanner that can complete, so that disassembly process is simpler, installation is more quick, easy to use, operates more labor-saving.
Description
Technical field
The present invention relates to equipment Technology fields, in particular to a kind of fixed link and with its positioning adjusting
Device.
Background technique
Currently, four-way valve is widely used in various electric appliances, if the four-way valve in air conditioner is for being freezed, being heated
Conversion.Location adjusting device is also many in workpiece fixed installation field application, is adjusted with the four-way valve positioning parts of air conditioner
For device, four-way valve positioning parts regulating device is generally fixed by fixed link.
Specifically, location adjusting device includes positioning plate, fixed link and two nuts.It is covered with mounting hole on positioning plate,
One end of fixed link has screw thread, and the other end of fixed link is fixedly mounted.The mounting hole that fixed link passes through on positioning plate is determined
Position, and fixed link is mounted on the mounting hole on positioning plate by upper and lower two nuts.When installation, need using two spanners
Two nuts up and down twisted in fixed link simultaneously carry out tightening fixation.When tightening using two spanners, comparatively laborious, adjusting is operated
Time is long.For operator, at the same it is also inconvenient using two spanner operations.When needing fixed link replacing hole location
When, operator needs to back-out on the nut of lower section, then carries out replacement hole location, then again tightens lower nut.It is grasped when replacing hole location
It is cumbersome to make process, regulating time is also long, and adjusting is highly difficult, seriously affects the working efficiency of operator.
Summary of the invention
The present invention is intended to provide a kind of fixed link and the location adjusting device with it, to solve to use two in the prior art
The cumbersome problem of a spanner.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of fixed link, comprising: fixed link sheet
Body has a first end and a second end, and first end is equipped with external screw thread；Externally threaded separate fixed bar body is arranged in rotation prevention portion
One end；One end far from fixed bar body of rotation prevention portion is arranged in stopper section.
Further, rotation prevention portion has rotation stop section.
Further, rotation stop section is two be oppositely arranged.
Further, stopper section has the backstop convex block for protruding from rotation stop section.
According to another aspect of the present invention, it provides a kind of location adjusting device, including fixed plate and is mounted on fixed plate
On fixed link, fixed link be above-mentioned fixed link.
Further, be provided with multiple elongated holes being parallel to each other in fixed plate, be equipped in elongated hole with fixed link only
The limiting section of transfer part cooperation is to limit the rotation of fixed link.
Further, there are two rotation stop sections for rotation prevention portion tool, and limiting section is the hole wall cooperated with two rotation stop sections.
Further, at least one end of each elongated hole is equipped with the dismounting hole that the stopper section of fixed link can be made to pass through.
Further, location adjusting device further includes the nut with the cooperation of the external screw thread of fixed link, and nut includes nut sheet
Body and handle, handle are connected on the side wall of nut body.
Further, handle is in bent.
It applies the technical scheme of the present invention, the first end of fixed link is provided with rotation prevention portion and stopper section, rotation prevention portion setting
In externally threaded one end far from fixed bar body, one end far from fixed bar body of rotation prevention portion is arranged in stopper section.It will consolidate
When fixed pole is mounted in fixed plate, backstop action is played in stopper section, limits the axial movement of fixed link, prevents fixed link from admittedly
It is pierced by fixed board.When being limited in fixed plate by nut by fixed link or removing nut, rotation prevention portion limits fixation
Bar rotation, so that the operation for tightening nut only needs a spanner that can complete.So that disassembly process is simpler, installation
It is more quick, it is easy to use, it operates more labor-saving.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the schematic front view of the embodiment of fixed link of the invention；
Fig. 2 shows the schematic side views of the fixed link of Fig. 1；
Fig. 3 shows the partial structural diagram of the fixed link of Fig. 1；
Fig. 4 shows the schematic perspective view of the embodiment of location adjusting device according to the present invention；
Fig. 5 shows the structural schematic diagram of another angle of the location adjusting device of Fig. 4；
Fig. 6 shows the structural schematic diagram of the fixed plate of the location adjusting device of Fig. 4；
Fig. 7 shows the main view of the nut of the location adjusting device of Fig. 4；
Fig. 8 shows the side view of the nut of the location adjusting device of Fig. 4；And
Fig. 9 shows the top view of the nut of the location adjusting device of Fig. 4.
The above drawings include the following reference numerals:
10, fixed bar body；20, rotation prevention portion；21, rotation stop section；30, stopper section；31, backstop convex block；40, fixed plate；
41, elongated hole；411, hole is dismounted；50, nut；51, nut body；52, handle.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1 to Figure 3, the fixed link of the present embodiment includes: fixed bar body 10, rotation prevention portion 20 and stopper section 30.
It wherein fixes bar body 10 to have a first end and a second end, the first end of fixed bar body 10 is equipped with external screw thread, and rotation prevention portion 20 is set
It sets in externally threaded one end far from fixed bar body 10, the separate fixed bar body 10 of rotation prevention portion 20 is arranged in stopper section 30
One end.
Using the present embodiment fixed link when, in the first end setting rotation prevention portion 20 of fixed bar body 10 and stopper section 30,
Externally threaded one end far from fixed bar body 10 is arranged in rotation prevention portion 20, and the separate fixed of rotation prevention portion 20 is arranged in stopper section 30
One end of bar body 10.When fixed link is mounted in fixed plate 40, backstop action is played in stopper section 30, limits the axis of fixed link
To movement, fixed link is prevented to be pierced by from fixed plate 40.When fixed link is limited in fixed plate 40 or by spiral shell by nut 50
When mother 50 disassembles, rotation prevention portion 20 limits fixed link rotation, so that the operation for tightening nut 50 only needs one to pull
Hand can be completed.So that disassembly process is simpler, installation is more quick, easy to use, operates more labor-saving.
In the present embodiment, the major part in fixed bar body 10 is polished rod, is used for 40 upper-lower height of adjustment fixing plate,
The external screw thread and nut 50 of the first end of fixed bar body 10 cooperate.
In the present embodiment, rotation prevention portion 20 has rotation stop section 21.Rotation stop is realized using rotation stop section 21, it is easy to process,
It is easy to accomplish.In the present embodiment, rotation stop section 21 is two be oppositely arranged.The restriction effect of two rotation stop sections 21 is more
It is good.
In the present embodiment, stopper section 30 has the backstop convex block 31 for protruding from rotation stop section 21.Backstop convex block 31 limits
The axial movement of fixed link prevents fixed link to be pierced by from fixed plate 40.31 structure of backstop convex block is simple, is easily worked.It is preferred that
Ground, fixed bar body 10, rotation prevention portion 20 and stopper section 30 are integral structures, and structure is simple, easy to process.As shown in figure 3, rotation stop
Portion 20 is disposed adjacent with stopper section 30, what rotation prevention portion 20 was obtained with stopper section 30 by cylindrical-shaped structure, from the one of cylindrical-shaped structure
End makees section along its axial direction and forms rotation stop section 21, radially makees section and 21 phase of rotation stop section from the middle part of cylindrical-shaped structure
It hands over, which forms the upper surface of backstop convex block 31.
Present invention also provides a kind of location adjusting devices, as shown in Figure 4 and Figure 5, are adjusted and are filled according to the positioning of the application
The embodiment set includes fixed plate 40 and the fixed link that is mounted in fixed plate 40, and fixed link is above-mentioned fixed link.
In the first end setting rotation prevention portion 20 of fixed bar body 10 and stopper section 30, the setting of rotation prevention portion 20 is externally threaded remote
One end far from fixed bar body 10 of rotation prevention portion 20 is arranged in one end from fixed bar body 10, stopper section 30.By fixed link
When being mounted in fixed plate 40, backstop action is played in stopper section 30, limits the axial movement of fixed link, prevents fixed link from fixation
It is pierced by plate 40.When fixed link is limited in fixed plate 40 by nut 50 or disassembles nut 50, rotation prevention portion 20
Fixed link rotation is limited, so that the operation for tightening nut 50 only needs a spanner that can complete.So that disassembly process
Simpler, installation is more quick, easy to use, operates more labor-saving.
As shown in fig. 6, in the present embodiment, multiple elongated holes 41 being parallel to each other, elongated hole are provided in fixed plate 40
The rotation that fixed link is limited with the limiting section of the rotation prevention portion 20 of fixed link cooperation is equipped in 41.Fixed bar body 10 can be in length
Length direction in shape hole 41 along elongated hole 41 moves, and fixed link ontology 10 can be made to rest on any position in elongated hole 41
It sets, realizes micro-positioning regulators of the fixed link in elongated hole 41.Fixed link can in this way carried out in elongated hole 41 quickly fixed
Bit manipulation.The rotation prevention portion 20 of fixed link and the limiting section of elongated hole 41 cooperate, and fixed link rotation can be limited, so that operator exists
It is more convenient when operation, is more labor-saving.
In the present embodiment, as shown in Figures 3 and 4, there are two rotation stop section 21, limiting section is the tool of rotation prevention portion 20 of fixed link
With the hole wall of two rotation stop sections 21 cooperation.Rotation stop is realized using the cooperation of rotation stop section 21 and hole wall, it is easy to process, it is easy real
It is existing.One skilled in the art will appreciate that rotation stop section may be one.Certainly, the structure of rotation prevention portion is not limited to rotation stop and cuts
Face, in other embodiments, or rotation stop protrusion or rotation stop groove, as long as can be realized the rotation stop of fixed link.
Correspondingly, limiting section is structure compatible with rotation prevention portion.
In the present embodiment, the both ends of each elongated hole 41 are equipped with the dismounting that the stopper section 30 of fixed link can be made to pass through
Hole 411.When the position for needing to adjust fixed link needs replacing other hole locations, the fixed link easy to disassemble of hole 411 is dismounted.It tears open
It, can be by fixed link from dismounting hole 411 at the dismounting hole 411 of the one end that only fixed bar body 10 need to be moved to elongated hole 41 when unloading
Middle taking-up.When installation, the stopper section 30 of fixed link is passed through into dismounting hole 411, fixed bar body 10 is moved in elongated hole 41 i.e.
It can.Disassembly and installation during operate it is fairly simple, can be carried out quickly replacement hole location.It is of course also possible to only each elongated
One end setting dismounting hole in hole.
As shown in Figs. 7-9, in the present embodiment, location adjusting device further includes the nut with the cooperation of the external screw thread of fixed link
50, nut 50 includes nut body 51 and handle 52, and handle 52 is connected on the side wall of nut body 51.Nut 50 can be along
The axis direction of fixed link, which moves up and down, is mounted on fixed link in fixed plate 40.Nut 50 can be common nut, preferably
Ground, nut 50 are hex nut.Handle 52 can be convenient operator's adjusting nut ontology 51, and use is more convenient.Preferably, hand
Handle 52 is welded on the side wall of nut body 51.Alternatively, the connection of handle and nut body may be riveting.
The concrete operations mode of above-mentioned location adjusting device is as follows:
When needing to adjust position of the fixed link in elongated hole 41, only slight rotating handle 52 is needed to unlock fixed link
Afterwards, fixed bar body 10 can be rested on into any position in elongated hole 41, realizes that fixed link carries out fastly in elongated hole 41
Speed positioning.When needing replacing the hole location of elongated hole 41 certainly, when dismantling fixed link, after only needing rotating handle 52 to unlock fixed link
So that fixed bar body 10 is moved to one end of elongated hole 41, fixed link is taken out from dismounting hole 411.When fixed link is installed, only need
The stopper section 30 of fixed link passes through dismounting hole 411, fixed bar body 10 is moved in elongated hole 41, then tighten nut 50.
In the present embodiment, handle 52 is in bent.Facilitate the use of operator, save regulating time, reduces operator
Labor intensity.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of location adjusting device, described solid including fixed plate (40) and the fixed link being mounted on the fixed plate (40)
Fixed pole is for fixing four-way valve, which is characterized in that the fixed link includes:
Fixed bar body (10), have a first end and a second end, and the first end is equipped with external screw thread；
Rotation prevention portion (20) is arranged in one end of the externally threaded separate fixed bar body (10)；
Stopper section (30) is arranged in separate described externally threaded one end of the rotation prevention portion (20),
Wherein, it is provided with multiple elongated holes (41) being parallel to each other on the fixed plate (40), is equipped in the elongated hole (41)
With the limiting section of the rotation prevention portion (20) cooperation to limit the rotation of the fixed link, at least the one of each elongated hole (41)
End is equipped with the dismounting hole (411) that the stopper section (30) of the fixed link can be made to pass through；
The location adjusting device further includes the nut (50) with the cooperation of the external screw thread of the fixed link, and the nut (50) includes
Nut body (51) and handle (52), the handle (52) are connected on the side wall of the nut body (51), the handle
It (52) is in bent.
2. location adjusting device according to claim 1, which is characterized in that the rotation prevention portion (20) has rotation stop section
(21)。
3. location adjusting device according to claim 2, which is characterized in that the rotation stop section (21) is oppositely arranged
Two.
4. location adjusting device according to claim 2, which is characterized in that the stopper section (30) is described with protruding from
The backstop convex block (31) of rotation stop section (21).
5. location adjusting device according to claim 1, which is characterized in that rotation prevention portion (20) tool is cut there are two rotation stop
Face (21), the limiting section are the hole wall cooperated with described two rotation stop sections (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310473612.8A CN104564952B (en) | 2013-10-11 | 2013-10-11 | Fixed link and location adjusting device with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310473612.8A CN104564952B (en) | 2013-10-11 | 2013-10-11 | Fixed link and location adjusting device with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104564952A CN104564952A (en) | 2015-04-29 |
| CN104564952B true CN104564952B (en) | 2019-05-07 |
Family
ID=53081785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310473612.8A Expired - Fee Related CN104564952B (en) | 2013-10-11 | 2013-10-11 | Fixed link and location adjusting device with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104564952B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB591949A (en) * | 1944-10-25 | 1947-09-03 | Allan Robert Blackwood | An improved bolting device |
| CN2557041Y (en) * | 2002-04-22 | 2003-06-25 | 叶远祥 | Portable adjustable article hanging frame |
| CN1610795A (en) * | 2001-12-27 | 2005-04-27 | 德事隆国际公司 | Anti-rotation tacking rivet |
| CN201078384Y (en) * | 2007-07-11 | 2008-06-25 | 许晓华 | Engaging structure of rotor shaft and worm |
| CN202165367U (en) * | 2011-07-07 | 2012-03-14 | 恒昌行精密工业有限公司 | Fixing bolt |
| CN203500211U (en) * | 2013-10-11 | 2014-03-26 | 珠海格力电器股份有限公司 | Fixing rod and locating adjusting device with the fixing rod |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07174119A (en) * | 1993-11-02 | 1995-07-11 | Fumihide Matsuda | Structural material for building wall surface and fixing device of structure |
| CN202851582U (en) * | 2012-08-08 | 2013-04-03 | 山西潞安集团司马煤业有限公司 | Special connecting element |
-
2013
- 2013-10-11 CN CN201310473612.8A patent/CN104564952B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB591949A (en) * | 1944-10-25 | 1947-09-03 | Allan Robert Blackwood | An improved bolting device |
| CN1610795A (en) * | 2001-12-27 | 2005-04-27 | 德事隆国际公司 | Anti-rotation tacking rivet |
| CN2557041Y (en) * | 2002-04-22 | 2003-06-25 | 叶远祥 | Portable adjustable article hanging frame |
| CN201078384Y (en) * | 2007-07-11 | 2008-06-25 | 许晓华 | Engaging structure of rotor shaft and worm |
| CN202165367U (en) * | 2011-07-07 | 2012-03-14 | 恒昌行精密工业有限公司 | Fixing bolt |
| CN203500211U (en) * | 2013-10-11 | 2014-03-26 | 珠海格力电器股份有限公司 | Fixing rod and locating adjusting device with the fixing rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104564952A (en) | 2015-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101524698B1 (en) | Driver tool using restoring force of spiral spring | |
| CN104564952B (en) | Fixed link and location adjusting device with it | |
| CN207757519U (en) | A kind of spanner | |
| CN202607539U (en) | Adjustable wrench | |
| CN208645220U (en) | A kind of transmission countershaft large torque bolt dismantling device | |
| CN203901241U (en) | Multifunctional shovel | |
| CN206663073U (en) | A kind of Novel universal spanner | |
| CN202212933U (en) | Special disassembly tool for butterfly-shaped nuts | |
| CN203500211U (en) | Fixing rod and locating adjusting device with the fixing rod | |
| CN204195611U (en) | Spanner | |
| CN104097171A (en) | Foldable multipurpose spanner | |
| CN202556301U (en) | Adjustable socket wrench | |
| CN208157272U (en) | High voltage switch-off rod | |
| CN209140726U (en) | A kind of Pipe installing machinery spanner | |
| CN205630442U (en) | General type spanner | |
| CN102407502A (en) | Knocking spanner | |
| CN202671409U (en) | Multi-head glass cutter | |
| CN201950610U (en) | Telescopic wrench | |
| CN207593717U (en) | A kind of multifunctional wrench for flight-line maintenance | |
| CN209239916U (en) | A kind of disassembly elastic cylindrical pin tool | |
| CN106002858B (en) | A kind of multi-purpose adjustable mechanical spanner | |
| CN107627248A (en) | A kind of universal joint disassembly spanner | |
| CN206344066U (en) | A kind of electric installation universal spanner of transformer station | |
| CN207178868U (en) | Hand-operated direction valve and its operation handle fixing device | |
| CN209256793U (en) | A kind of spanner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |