CN105822871A - Equipment mounting position adjusting device and adjusting method thereof - Google Patents
Equipment mounting position adjusting device and adjusting method thereof Download PDFInfo
- Publication number
- CN105822871A CN105822871A CN201610219284.2A CN201610219284A CN105822871A CN 105822871 A CN105822871 A CN 105822871A CN 201610219284 A CN201610219284 A CN 201610219284A CN 105822871 A CN105822871 A CN 105822871A
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- Prior art keywords
- taper liner
- assembly
- liner block
- jackscrew
- installation site
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Classifications
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- 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
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses an equipment mounting position adjusting device. The equipment mounting position adjusting device comprises an inclined cushion block assembly and a first adjusting assembly; the first adjusting assembly comprises a check block assembly, a jackscrew and a cross beam; a closed or non-closed cavity is formed by the check block assembly and the cross beam; the inclined cushion block assembly is arranged in the closed or non-closed cavity; the inclined cushion block assembly is in contact with the check block assembly along one end in the horizontal direction, and makes contact with the jackscrew along the other end of the horizontal direction; the jackscrew is rotatably moved to generate driving force, the driving force acts on the other end of the inclined cushion block assembly through direct contact of the jackscrew, and through transmission of the check block assembly, opposite acting force is applied to the other end of the inclined cushion block assembly; and by the adoption of the device, adjusting precision of the equipment mounting position is improved.
Description
Technical field
The present invention relates to metallurgical equipment installing area, particularly to installation site adjusting apparatus and the method for adjustment thereof of a kind of large-scale metallurgical plant equipment.
Background technology
In metallurgical machinery equipment installation process, levelling, centering is an important procedure.Owing to large-scale metallurgical equipment tonnage is heavier, such as large axial flow fan, centrifugal blower, milling train, turbocompressor etc. tens tons at least, tons the most up to a hundred, this kind equipment is when centering, needing accurately to adjust device location, traditional method mainly adjusts with jack, and Adjustment precision is the highest.
Summary of the invention
The present invention provides a kind of adjusting apparatus that can improve installation site precision, adjusts process control, improves the precision of equipment installation site.
nullIn order to solve the problem that prior art exists，The invention provides a kind of equipment installation site adjusting apparatus，Including: taper liner block assembly，Described taper liner block assembly includes the first taper liner block and the second taper liner block，The clinoplain of described second taper liner block matches with the inclined-plane of described first taper liner block，Described second taper liner block is arranged at the top of described first taper liner block，Additionally，Also include，First adjusts assembly，Described first adjusts assembly includes，Stop component、Jackscrew and crossbeam，Described jackscrew is arranged on described crossbeam，Described stop component and crossbeam form the cavity closed or do not close，Described taper liner block assembly is arranged in described closing or the cavity do not closed，Described taper liner block assembly one end in the horizontal direction contacts with described stop component，The described taper liner block assembly other end in the horizontal direction contacts with described jackscrew，Jackscrew described in turn produces driving force，Described driving force acts on one end of taper liner block assembly by jackscrew，And by the transmission of described stop component, opposition is applied to the other end of taper liner block assembly，The first skewback and the second skewback is made to produce relative motion，Adjust the installation site of equipment in vertical direction.
Described stop component includes the first side hook and the second side hook, described first, second side hook includes hook end and the free end away from hook end, described hook end and the first taper liner block or the second taper liner block contact, and the free end of described first, second side hook is provided with the installation site of described crossbeam.
It is provided with adjusting rod, to adjust the spacing between first, second side hook between described first, second side hook.
Described adjusting rod is screw rod.
Also including assisting cushion block, the end face side that described auxiliary cushion block is arranged at described stop component and taper liner block assembly contacts, described stop component is by the end face mediate contact of auxiliary cushion block with described taper liner block assembly.
Also including the second adjustment assembly, described second adjusts assembly includes, horizontal adjustment jackscrew and horizontal adjustment block, described horizontal adjustment block includes two the most rectangular free ends, and described free end is provided with the installation site of described horizontal adjustment jackscrew.
Present invention also offers the method for adjustment of a kind of equipment installation site, described method uses device described above to be adjusted, and comprises the steps:
Determine the vertical displacement amount that equipment installation site need to adjust；
According to the described vertical displacement amount determined, judge that being to increase vertical height still reduces vertical height, if the described vertical displacement amount determined is designated as increasing vertical height, then the jackscrew that first adjusts in assembly is contacted with the second taper liner block of taper liner block assembly, described second taper liner block along jackscrew force direction move time taper liner block assembly overall vertical height increase, the described first stop component and the first taper liner block adjusting assembly contacts；If the described vertical displacement amount determined is designated as reducing vertical height, then by the described first jackscrew adjusting assembly and end contact of the first taper liner block, described first adjusts the stop component in assembly and the end contact of the second taper liner block；
Twist the described first jackscrew adjusting assembly, drive the taper liner block of taper liner block assembly to produce relative displacement, make equipment installation site produce the required displacement adjusted in vertical direction.
Also include: will measure the detection device of equipment installation site vertical direction displacement, the detection device installed position being arranged on described equipment, described detection device installed position is for ease of the position of detection；
When twisting jackscrew and driving taper liner block assembly to produce relative displacement, the displacement occurred in vertical direction with described detection device detection equipment.
Also comprise determining that equipment installation site needs the displacement adjusted in the horizontal direction；
The horizontal adjustment block that described second adjusts assembly is arranged on plant bottom case extension；
Adjust described second the horizontal adjustment jackscrew of assembly in the both direction of horizontal plane with the end contact of plant bottom case；
Twisting the described second horizontal adjustment jackscrew adjusting assembly, drive plant bottom case to move, the equipment installation site of making reaches the displacement of required adjustment in the horizontal direction.
Also include: by measuring the detection device of equipment installation site horizontal direction displacement, be arranged on equipment mounting base and can install at described detection device；
When twisting horizontal adjustment jackscrew, the displacement produced in the horizontal direction by described detection arrangement monitors equipment.
The present invention adjusts the jackscrew of assembly by first and driving force acts directly on one end of taper liner block assembly, and by the stop component of the first adjustment assembly, opposition is applied to the other end of taper liner block assembly, and apply driving force and anti-driven power by turn jackscrew, improve the Adjustment precision of equipment installation site.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of embodiment of the present invention a kind of equipment installation site adjusting apparatus；
Fig. 2 is the schematic diagram of a kind of embodiment of the first adjustment assembly in the present invention a kind of equipment installation site adjusting apparatus；
Fig. 3 is the A-A sectional view of Fig. 1；
Fig. 4 is the schematic diagram of another embodiment of hook mounting position, side in Fig. 3；
Fig. 5 is the schematic diagram of the second embodiment of the present invention a kind of equipment installation site adjusting apparatus；
Fig. 6 is the schematic diagram of a kind of embodiment of the second adjustment assembly of the present invention a kind of equipment installation site adjusting apparatus；
Fig. 7 is the schematic flow sheet of a kind of embodiment being adjusted in vertical direction in the present invention a kind of equipment installation adjusting method；
Fig. 8 is the schematic flow sheet of a kind of embodiment being adjusted in the horizontal direction in the present invention a kind of equipment installation adjusting method.
Detailed description of the invention
Below in conjunction with the accompanying drawings the embodiment of the present invention is described in detail.
With reference to shown in Fig. 1-5, equipment installation site adjusting apparatus in the embodiment of the present invention includes that taper liner block assembly 10 and first adjusts assembly 20, during installation equipment, installation personnel applies driving force by the first adjustment assembly 20, drive the first skewback and the second skewback to produce relatively to slide, thus adjust the absolute altitude of installation equipment in vertical direction, i.e. raise or reduction equipment.
Taper liner block assembly 10 includes Flat gasket the 11, first skewback 12 and the second skewback 13.Generally Flat gasket 11 is arranged on the lower section of the first skewback 12, the second skewback 13 it is provided with on first skewback 12, first skewback 12 and the second skewback 13 are respectively provided with the inclined-plane of an inclination, both contact with respective inclined-plane, under the effect of driving force, first skewback 12 and the second skewback 13 produce along inclined-plane and slide, thus raise or reduce the absolute altitude of equipment, the first taper liner block and the position relationship of the second taper liner block two herein are adjustable, additionally, the bevel inclination angle that the first taper liner block shown in Fig. 3 and the second taper liner block contact is obtuse angle, i.e. when the second taper liner block is ramped up sliding when, equipment is elevated in vertical direction；When the second taper liner block along inclined-plane slide downward when, equipment reduces in vertical direction；Otherwise the angle of inclination between inclined-plane and the horizontal plane of inclined-plane the first taper liner block and the detailed annotation of the second shoe pad block can also be acute angle, and principle is same as described above, does not repeats at this.
First adjusts assembly 20, including stop component (not indicating label in figure), crossbeam 22 and first jackscrew the 23, second jackscrew 24.Wherein, stop component includes the first side hook 21 and the second side hook 25, and spacing between the two is adjustable, so that the first side hook 21 and the second hook 25 are close to taper liner block assembly 10, concrete adjustment can pass through middle tone pole such as screw rod, it is also possible to is automatically adjusted.One end that first side hook 21 contacts with first taper liner block the 12, second taper liner block 13 with the second side hook 25 is hook end 211, the other end is free end 212, is provided with the installing hole (not shown) installing crossbeam 22 in the side near free end 212.First jackscrew the 23, second jackscrew 24 is arranged at the crossbeam 22 end face side towards taper liner block assembly.The hook of the first hook the 21, second side, side hook 25 can act on the second taper liner block 13, it is also possible to acts on the first taper liner block 12, can raise the most in vertical direction or reduce and be highly determined.
When the installation site of the equipment of adjustment, as Figure 2-3, if the first jackscrew 23, second jackscrew 24 and the second taper liner block 13 end contact, first side hook 21, second side hook 25 and the end contact of the first taper liner block 12, when installment work personnel twist the first jackscrew 23, during the second jackscrew 24, the hook end that second taper liner block 13 is linked up with along oblique aspect-oriented under force moves, first taper liner block 12 is by the first side hook 21, under the effect of the reverse actuating force of the second side hook 25 transmission, move near jackscrew end, thus realize raising equipment in vertical direction；Otherwise, as shown in Figure 2 and Figure 4, if the first jackscrew the 23, second jackscrew 24 and end contact of the first taper liner block 12, first hook the 21, second side, side hook 25 and the end contact of the second taper liner block 13, when installment work personnel twist jackscrew, the second taper liner block 13 is along inclined-plane near jackscrew side shifting, and the first taper liner block 12 is to away from jackscrew side shifting, then equipment height in vertical direction declines, it is achieved thereby that reduce vertical height purpose.
Additionally, when the position of side hook is restricted, the when of active force can not being acted directly on the first taper liner block or the second taper liner block, auxiliary cushion block 14 can also be set between the hook end 211 that taper liner block assembly 10 and side are linked up with, as shown in Figure 5, thus by auxiliary cushion block 14, active force is delivered to the end of taper liner block assembly 10, it is achieved the adjustment of equipment vertical height is installed.
The embodiment of the present invention, adjust the jackscrew of assembly 20 by first and apply driving force in one end of taper liner block, and the transmission of power is carried out by side hanging hook assembly, the other end in taper liner block horizontal direction applies reverse actuating force, so that taper liner block moves, heighten precision, simplify operation, improve the utilization rate of active force, have adjusted the installation site in equipment vertical direction, avoid, by the method beaten, equipment is caused the probability of damage；Additionally, because jackscrew can realize the least displacement, therefore the micrometric displacement of equipment installation site can be adjusted, improve the Adjustment precision of equipment, it addition, side hook includes a hook end, hook end directly catches on the end face of lock washer, it is convenient to install, it is simple to staff operates, and improves the work efficiency that equipment is installed；Equipment installation site is smaller when, auxiliary spacer is set between side hanging hook assembly and taper liner block end face, carries out the transmission of power, make the application of equipment installation site adjusting apparatus not limited by space.
Need explanation, in the present embodiment, stop component is to be linked up with by two sides the driving force of jackscrew passes to the first taper liner block or the structure of the second taper liner block, this embodiment it is also not limited to when implementing, stop component can also show as former and later two blocks and the structure of both sides long bolt, former and later two blocks are connected by this long bolt, thus enclose and build as quadrilateral structure, the structure of the tetragon of such closing can also realize transmitting the effect of jackscrew driving force.The quantity of jackscrew can also be adjusted according to reality application, and it can also be multiple for can being one, when jackscrew is two, and two jackscrew synchronization control, accelerate and the process that device location adjusts is installed.
With reference to Fig. 6, this figure is the schematic diagram that present device installation site adjusts the second adjustment assembly of equipment, second adjusts assembly 30, is used for adjusting in the horizontal direction the installation site of equipment, including horizontal adjustment block 33 and first horizontal adjustment jackscrew the 31, second horizontal adjustment jackscrew 32.Horizontal adjustment block 33 has the most rectangular free end, wherein, a free end is long, and a free end is comparatively short, the most L-shaped or " 7 " font, the first horizontal adjustment jackscrew 31 and the second horizontal adjustment jackscrew 32 are respectively arranged at two free ends of horizontal adjustment block 33.When specifically applying, horizontal adjustment block 33 can be fixed on the extension of plant bottom case by two securing members, first horizontal adjustment jackscrew the 31, second horizontal adjustment jackscrew 32 contacts with plant bottom case, drive equipment two-dimensional space in the horizontal direction to move when twisting first horizontal adjustment jackscrew the 31, second horizontal adjustment jackscrew 32, thus have adjusted the installation site of equipment in the horizontal direction.Avoid, by the method beaten, equipment is caused the probability of loss；It addition, because jackscrew can realize the least displacement, therefore the micrometric displacement of equipment installation site can be adjusted, heighten the Adjustment precision of equipment, facilitate the operation of staff, heighten the work efficiency that equipment is installed, it is to avoid constantly repeat to adjust.
It addition, during carrying out equipment installation site adjustment, can use displacement detector such as dial gauge etc., the displacement to horizontally and vertically producing is monitored.
Another aspect of the present invention is described below.
With reference to Fig. 7, this figure is that present device installation adjusting method adjusts the schematic flow sheet of equipment installation site in vertical direction, comprises the steps:
Step s11, determine the vertical displacement amount that equipment installation site need to adjust, when specifically applying, for large-scale metallurgical equipment, for the equipment of the yielding coupling particularly with jackshaft, the most again the value of measured value with the regulation of equipment instruction for mounting can be compared, it is possible to obtain the concrete displacement needing to adjust by micrometer or the axial gap of the shaft coupling of other measurement apparatus survey and radial clearance；
Step s12, according to the vertical displacement amount determined, it is judged that is to increase vertical height and still reduces vertical height, if it is determined that vertical displacement amount be designated as increase vertical height, then perform step s13, however, it is determined that vertical displacement amount be designated as reducing vertical height, then perform step s14；
Step s13, the jackscrew that first adjusts in assembly is contacted with the second taper liner block of taper liner block assembly, second taper liner block along jackscrew force direction move time taper liner block assembly overall vertical height increase, first stop component adjusting assembly and the contact of the first taper liner block, this sentence the second taper liner block along jackscrew force direction move time, equipment entirety vertical height illustrates as a example by increasing, herein first taper liner block represent skewback be along jackscrew force direction move time, the skewback that equipment entirety vertical height increases, when the force direction along stop component applying that corresponding first skewback represents moves, the skewback that equipment entirety vertical height increases；Therefore in positive and negative both direction, simultaneously drive two pieces matched in taper liner block assembly or how soon taper liner block, heightened precision, simplified operation, improve the rate of active force.
Step s14, by the first jackscrew adjusting assembly and end contact of the first taper liner block, first adjusts the stop component in assembly and the end contact of the second taper liner block；
Step s15, the jackscrew of twisting the first adjustment assembly, drive the taper liner block of taper liner block assembly to produce relative displacement, make equipment installation site produce the required displacement adjusted in vertical direction.
When implementing, can will measure the detection device of equipment installation site vertical direction displacement, the detection device installed position being arranged on equipment, this detection device installation site is for ease of the position of detection, and this detection device can be the detection equipment such as dial gauge；When twisting jackscrew and driving taper liner block assembly to produce relative displacement, the displacement occurred in vertical direction with this detection arrangement monitors equipment, so that the displacement adjusted is more accurate.
With reference to Fig. 8, this figure is the schematic flow sheet that present device installation site method of adjustment adjusts a kind of embodiment of equipment installation site in the horizontal direction, comprises the steps:
Step s21, determines that equipment installation site needs the displacement adjusted in the horizontal direction；
Step s22, is arranged on plant bottom case extension by the horizontal adjustment block that second adjusts assembly；
Step s23, adjust second the horizontal adjustment jackscrew of assembly in the both direction of horizontal plane with the end contact of plant bottom case, plant bottom case has X, Y both direction in the horizontal direction, and therefore horizontal adjustment jackscrew contacts with plant bottom case respectively in X, Y both direction；
Step s24, the horizontal adjustment jackscrew of twisting the second adjustment assembly, drive plant bottom case to move, the equipment installation site of making reaches the displacement of required adjustment in the horizontal direction.
When specifically applying, can the detection device of detection equipment installation site horizontal direction displacement, being arranged on equipment mounting base can be at installation detecting device, and this detection device can be that dial gauge etc. detects device；When twisting horizontal adjustment jackscrew, the displacement produced in the horizontal direction by this detection arrangement monitors equipment mounting plane, so that the displacement adjusted is more accurate.
The above is the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
- null1. an equipment installation site adjusting apparatus，Including: taper liner block assembly，Described taper liner block assembly includes the first taper liner block and the second taper liner block，The clinoplain of described second taper liner block matches with the inclined-plane of described first taper liner block，Described second taper liner block is arranged at the top of described first taper liner block，It is characterized in that，Also include，First adjusts assembly，Described first adjusts assembly includes，Stop component、Jackscrew and crossbeam，Described jackscrew is arranged on described crossbeam，Described stop component and crossbeam form the cavity closed or do not close，Described taper liner block assembly is arranged in described closing or the cavity do not closed，Described taper liner block assembly one end in the horizontal direction contacts with described stop component，The described taper liner block assembly other end in the horizontal direction contacts with described jackscrew，Jackscrew described in turn produces driving force，Described driving force acts on one end of taper liner block assembly by jackscrew，And by the transmission of described stop component, opposition is applied to the other end of taper liner block assembly，The first skewback and the second skewback is made to produce relative motion，Adjust the installation site of equipment in vertical direction.
- Equipment installation site adjusting apparatus the most according to claim 1, it is characterized in that, described stop component includes the first side hook and the second side hook, described first, second side hook includes hook end and the free end away from hook end, described hook end and the first taper liner block or the second taper liner block contact, and the free end of described first, second side hook is provided with the installation site of described crossbeam.
- Equipment installation site adjusting apparatus the most according to claim 2, it is characterised in that be provided with adjusting rod between described first, second side hook, to adjust the spacing between first, second side hook.
- Equipment installation site adjusting apparatus the most according to claim 3, it is characterised in that described adjusting rod is screw rod.
- Equipment installation site adjusting apparatus the most according to claim 1, it is characterized in that, also including assisting cushion block, the end face side that described auxiliary cushion block is arranged at described stop component and taper liner block assembly contacts, described stop component is by the end face mediate contact of auxiliary cushion block with described taper liner block assembly.
- 6. according to the equipment installation site adjusting apparatus according to any one of claim 1-5, characterized by further comprising the second adjustment assembly, described second adjusts assembly includes, horizontal adjustment jackscrew and horizontal adjustment block, described horizontal adjustment block includes two the most rectangular free ends, and described free end is provided with the installation site of described horizontal adjustment jackscrew.
- 7. a method of adjustment for equipment installation site, described method uses the device described in the claims 1-6 to be adjusted, comprises the steps:Determine the vertical displacement amount that equipment installation site need to adjust；According to the described vertical displacement amount determined, judge that being to increase vertical height still reduces vertical height, if the described vertical displacement amount determined is designated as increasing vertical height, then the jackscrew that first adjusts in assembly is contacted with the second taper liner block of taper liner block assembly, described second taper liner block along jackscrew force direction move time taper liner block assembly overall vertical height increase, the described first stop component and the first taper liner block adjusting assembly contacts；If the described vertical displacement amount determined is designated as reducing vertical height, then by the described first jackscrew adjusting assembly and end contact of the first taper liner block, described first adjusts the stop component in assembly and the end contact of the second taper liner block；Twist the described first jackscrew adjusting assembly, drive the taper liner block of taper liner block assembly to produce relative displacement, make equipment installation site produce the required displacement adjusted in vertical direction.
- Equipment installation site method of adjustment the most according to claim 7, it is characterised in that also include:To measure the detection device of equipment installation site vertical direction displacement, the detection device installed position being arranged on described equipment, described detection device installed position is for ease of the position of detection；When twisting jackscrew and driving taper liner block assembly to produce relative displacement, the displacement occurred in vertical direction with described detection device detection equipment.
- Equipment installation site method of adjustment the most according to claim 7, it is characterised in that also include:Determine that equipment installation site needs the displacement adjusted in the horizontal direction；The horizontal adjustment block that described second adjusts assembly is arranged on plant bottom case extension；Adjust described second the horizontal adjustment jackscrew of assembly in the both direction of horizontal plane with the end contact of plant bottom case；Twisting the described second horizontal adjustment jackscrew adjusting assembly, drive plant bottom case to move, the equipment installation site of making reaches the displacement of required adjustment in the horizontal direction.
- Equipment installation site method of adjustment the most according to claim 9, it is characterised in that also include:By measuring the detection device of equipment installation site horizontal direction displacement, it is arranged on equipment mounting base and can install at described detection device；When twisting horizontal adjustment jackscrew, the displacement produced in the horizontal direction by described detection arrangement monitors equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610219284.2A CN105822871B (en) | 2016-04-08 | 2016-04-08 | A kind of equipment installation site adjusting apparatus and its method of adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610219284.2A CN105822871B (en) | 2016-04-08 | 2016-04-08 | A kind of equipment installation site adjusting apparatus and its method of adjustment |
Publications (2)
| Publication Number | Publication Date |
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| CN105822871A true CN105822871A (en) | 2016-08-03 |
| CN105822871B CN105822871B (en) | 2018-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610219284.2A Active CN105822871B (en) | 2016-04-08 | 2016-04-08 | A kind of equipment installation site adjusting apparatus and its method of adjustment |
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|---|---|---|---|---|
| JPH09196284A (en) * | 1995-12-22 | 1997-07-29 | Unisorb Inc | Pad for mounting machinery indicating load |
| CN203068070U (en) * | 2013-02-18 | 2013-07-17 | 陈硕 | Height-adjustable sizing block |
| KR20140014882A (en) * | 2012-07-27 | 2014-02-06 | 한국정밀기계(주) | Air vent device of leveling block for large machine tool |
| CN203578755U (en) * | 2013-12-11 | 2014-05-07 | 大连华锐重工焦炉车辆设备有限公司 | Auxiliary bearing stepless adjustment device for torpedo-type iron mixing vehicle |
| CN204692923U (en) * | 2015-05-26 | 2015-10-07 | 长合工业技术（天津）有限公司 | A kind of convenient combined type parallels regulated |
| CN205579055U (en) * | 2016-04-08 | 2016-09-14 | 中国三冶集团有限公司宁波分公司 | Equipment fixing position adjustment device |
-
2016
- 2016-04-08 CN CN201610219284.2A patent/CN105822871B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09196284A (en) * | 1995-12-22 | 1997-07-29 | Unisorb Inc | Pad for mounting machinery indicating load |
| KR20140014882A (en) * | 2012-07-27 | 2014-02-06 | 한국정밀기계(주) | Air vent device of leveling block for large machine tool |
| CN203068070U (en) * | 2013-02-18 | 2013-07-17 | 陈硕 | Height-adjustable sizing block |
| CN203578755U (en) * | 2013-12-11 | 2014-05-07 | 大连华锐重工焦炉车辆设备有限公司 | Auxiliary bearing stepless adjustment device for torpedo-type iron mixing vehicle |
| CN204692923U (en) * | 2015-05-26 | 2015-10-07 | 长合工业技术（天津）有限公司 | A kind of convenient combined type parallels regulated |
| CN205579055U (en) * | 2016-04-08 | 2016-09-14 | 中国三冶集团有限公司宁波分公司 | Equipment fixing position adjustment device |
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| Publication number | Publication date |
|---|---|
| CN105822871B (en) | 2018-01-16 |
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