CN107416664A - The mounting tool and installation method of a kind of pivoting support - Google Patents
The mounting tool and installation method of a kind of pivoting support Download PDFInfo
- Publication number
- CN107416664A CN107416664A CN201710501941.7A CN201710501941A CN107416664A CN 107416664 A CN107416664 A CN 107416664A CN 201710501941 A CN201710501941 A CN 201710501941A CN 107416664 A CN107416664 A CN 107416664A
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- CN
- China
- Prior art keywords
- pivoting support
- hoisting axis
- support
- connecting plate
- mounting tool
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of mounting tool of pivoting support and installation method, belong to mechanical engineering field.The mounting tool includes lifting part and Duo Gen guide rods,Lifting part and guide rod are Split type structure,Lifting part includes hoisting axis,The centre of hoisting axis has extended radially outward more support bars,One end of the remote hoisting axis of each support bar is provided with connecting plate,Multiple through holes are provided with each connecting plate,The distance of each axis of the through hole away from hoisting axis is equal with the distance in the center of circle of the inner ring of pivoting support that the installing hole distance on the inner ring of pivoting support to be installed is to be installed,In the axial direction of hoisting axis,Distance of the length of every guide rod at least above the end face of one end of connecting plate to hoisting axis,Allow to align the through hole on connecting plate with the mounting hole on the inner ring of pivoting support,Lifting part and pivoting support are connected as by an entirety by bolt,So as to connect the lockset of lifting on hoisting axis,To lift by crane pivoting support vertically.
Description
Technical field
The present invention relates to mechanical engineering field, the mounting tool and installation method of more particularly to a kind of pivoting support.
Background technology
Pivoting support is a kind of large size bearing that can bear combined load, can bear larger axial direction, radial direction simultaneously
Load and tilting moment.Pivoting support is generally connected between rotate against two parts of equipment so that the two portions
Dividing to relatively rotate, and be known as in " joint of machine ".
Pivoting support mainly includes coaxially and can relatively rotated to be configured inner ring and outer ring, when mounted, pivoting support
Outer ring is arranged on one in the two parts, and the inner ring of pivoting support is then arranged on another in the two parts,
So that the two parts can relatively rotate.
In equipment component, such as loop wheel machine, port machine, pivoting support is in horizontality when working, in another part equipment
In, such as shield machine, pivoting support is in vertical state when working.At present when installing the pivoting support of this two kind equipment, lead to
All it is often to arrive a part (stationary part, can be any one part in two parts) handling in the two parts
To assembly section, the stationary part of adjusting device, place the surface horizontal stationary for being used to install pivoting support on stationary part, so
Pivoting support level is sling afterwards, is hoisted to the top of installation site, then is installed on stationary part, then again by the two portions
Another part (rotating part) in point is connected on pivoting support, but for the larger equipment in part, such as it is large-scale
In shield machine or outer defeated winch, two parts of equipment are all larger, and adjustment is inconvenient, simultaneously because the size of pivoting support is usual
It is all larger, especially in large scale equipment, when level hangs pivoting support, not only it is difficult to the level for keeping pivoting support, and
Need to take very big space, the requirement to installation environment is very high, is not easy to the installation of pivoting support.
The content of the invention
In order to solve the problems, such as that pivoting support installation is inconvenient, the embodiments of the invention provide a kind of erector of pivoting support
Dress and installation method.The technical scheme is as follows：
On the one hand, the embodiments of the invention provide a kind of mounting tool of pivoting support, the mounting tool to include lifting
Part and more guide rods, the lifting part and the guide rod are Split type structure, and the lifting part includes hoisting axis, the lifting
The length of axle is more than the axial length of pivoting support to be installed, and the centre of the hoisting axis has extended radially outward more branch
Strut, more support bars being provided at circumferentially spaced along the hoisting axis, and the more support bars are coplanar, each branch
One end of the remote hoisting axis of strut is provided with connecting plate, and the connecting plate is annular in fan, on each connecting plate
Multiple through holes are provided with, distance and the pivoting support to be installed of each axis of the through hole away from the hoisting axis
The distance in the center of circle of the inner ring of pivoting support to be installed is equal described in installing hole distance on inner ring, in the axial direction of the hoisting axis
On, the distance of the length of the every guide rod at least above the connecting plate to the end face of one end of the hoisting axis.
Alternatively, the twice annular groove coaxial with the hoisting axis, the twice annular groove are provided with the hoisting axis
Respectively where the more support bars plane both sides, and between the twice annular groove is in the axial direction of the hoisting axis
Axial length away from more than the pivoting support to be installed.
Further, the twice annular groove is arranged symmetrically on plane where the more support bars.
Alternatively, the lifting part also includes two sliding sleeves, and described two sliding sleeves are rotatably sleeved on the lifting
On axle, and a sliding sleeve is respectively arranged with each annular groove.
Alternatively, it is provided with grooving on the outer wall of the sliding sleeve.
Specifically, the multiple through hole on each connecting plate is on the axle for the support bar being connected with the connecting plate
Line is arranged symmetrically.
Further, the equiangularly spaced setting of the more support bars.
Alternatively, the cross-sectional area of one end of the remote hoisting axis of the more support bars is more than close to the lifting
The cross-sectional area of one end of axle.
Alternatively, it is connected with floor between the support bar and the hoisting axis.
On the other hand, the embodiment of the present invention additionally provides a kind of installation method of pivoting support, and the installation method uses
Foregoing any mounting tool is carried out, and the installation method includes：
The stationary part of the equipment of pivoting support to be installed is adjusted, makes to be used to pivoting support be installed on the stationary part
Surface is in vertical state；
Through hole on connecting plate is alignd with the mounting hole on the inner ring of the pivoting support to be installed and passes through bolt
Connection；
The lockset of lifting is connected at the both ends of hoisting axis, the pivoting support to be installed is sling by lifting appliance；
The mobile pivoting support to be installed, make mounting hole on the outer ring of the pivoting support to be installed with it is described
It is used for the mounting hole alignment for connecting the outer ring of pivoting support to be installed on stationary part；
The mounting hole and the stationary part more guide rods being inserted on the outer ring of the pivoting support to be installed
In the mounting hole of the upper outer ring for being used to connect pivoting support to be installed；
The lifting part is removed, the pivoting support to be installed is promoted along the axial direction of the guide rod, makes described to wait to pacify
The pivoting support of dress is moved to be contacted with the stationary part；
It is to be installed with being used to connecting on the stationary part to be bolted the outer ring of the pivoting support to be installed
Pivoting support outer ring mounting hole, and remove the more guide rods.
By setting lifting part and guide rod, lifting part includes hoisting axis and extended radially outward the embodiment of the present invention
More support bars, one end of the remote hoisting axis of support bar are provided with connecting plate, through hole are provided with connecting plate, due to connecting plate
On through hole apart from the distance of the axis of hoisting axis with the installing hole distance on the inner ring of pivoting support to be installed is to be installed returns
The distance for turning the center of circle of the inner ring of supporting is equal so that can be by the installation on the through hole and the inner ring of pivoting support on connecting plate
Hole is alignd, and lifting part and pivoting support are connected as into an entirety by bolt, so as to the connection lifting use on hoisting axis
Lockset, to lift by crane pivoting support vertically.When installing pivoting support, can adjust pivoting support to be installed equipment it is static
Part so that be used to connecting the surface of pivoting support on stationary part and be in vertical state, by by pivoting support with vertical shape
It is used to connect pivoting support to be installed on the mounting hole and stationary part that state is hoisted on the outer ring of pivoting support to be installed
Outer ring mounting hole alignment, due to every guide rod length at least above the end face of one end of connecting plate to hoisting axis away from
From, therefore more guide rods can be plugged simultaneously on the mounting hole and stationary part on the outer ring of pivoting support to be installed
In mounting hole for the outer ring for connecting pivoting support to be installed, so as to remove lifting part, pass through more guide rod branch
Pivoting support is supportted, by promoting pivoting support along guide rod so that pivoting support contacts with stationary part, is easy to revolution branch
Hold and be connected with stationary part, guide rod can be removed afterwards, can also will plug other mounting holes of guide rod also by bolt
Connection, so as to complete the installation of pivoting support.Because pivoting support is in vertical state in installation process, it is possible to reduce revolution branch
The space of occupancy is held, while only needs adjust the length for the lockset for being connected to hoisting axis both ends in installation process, it is possible to adjust
The posture of whole pivoting support, pivoting support is set to keep vertical state, therefore operation is also simple, beneficial to the installation of pivoting support.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of structural representation of the mounting tool of pivoting support provided in an embodiment of the present invention；
Fig. 2 is a kind of use schematic diagram of the mounting tool of pivoting support provided in an embodiment of the present invention；
Fig. 3 is a kind of structural representation of hoisting axis provided in an embodiment of the present invention；
Fig. 4 is a kind of installation method flow chart of pivoting support provided in an embodiment of the present invention；
Fig. 5 is a kind of bolt locking sequential schematic of pivoting support provided in an embodiment of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
Fig. 1 is a kind of structural representation of the mounting tool of pivoting support provided in an embodiment of the present invention.As shown in figure 1,
The mounting tool includes lifting part 20.
Lifting part 20 includes hoisting axis 21, and the length of hoisting axis 21 is more than the axial length of pivoting support 10 to be installed.
The centre of hoisting axis 21 has extended radially outward more support bars 22, week of the more support bars 22 along hoisting axis 21
To interval setting, and more support bars 22 are coplanar, and one end of the remote hoisting axis 21 of each support bar 22 is provided with connecting plate
23, connecting plate 23 is annular in fan, is provided with multiple through hole 23a on each connecting plate 23, each through hole 23a is away from hoisting axis 21
The distance of axis and inner rings of the mounting hole 11a away from pivoting support 10 to be installed on the inner ring 11 of pivoting support 10 to be installed
The distance in 11 center of circle is equal.
Fig. 2 is a kind of use schematic diagram of the mounting tool of pivoting support provided in an embodiment of the present invention, as shown in Fig. 2
The mounting tool also includes more guide rods 30, and lifting part 20 and guide rod 30 are Split type structure.In the axial direction of hoisting axis 21,
Distance of the length of every guide rod 30 at least above the end face of one end of connecting plate 23 to hoisting axis 21.
By setting lifting part and guide rod, lifting part includes hoisting axis and the more support bars extended radially outward,
One end of the remote hoisting axis of support bar is provided with connecting plate, and through hole is provided with connecting plate, due to the through hole on connecting plate away from
From in pivoting support to be installed with the installing hole distance on the inner ring of pivoting support to be installed with a distance from the axis of hoisting axis
The distance in the center of circle of circle is equal so that the through hole on connecting plate can align with the mounting hole on the inner ring of pivoting support, leads to
Cross bolt and lifting part and pivoting support are connected as an entirety, so as to connect the lockset of lifting on hoisting axis, with
Vertical lifting pivoting support.When installing pivoting support, the stationary part of the equipment of pivoting support to be installed can be adjusted so that
The surface for being used to connect pivoting support on stationary part is in vertical state, is treated by the way that pivoting support is hoisted to vertical state
It is used for the peace for connecting the outer ring of pivoting support to be installed on mounting hole and stationary part on the outer ring of the pivoting support of installation
Hole alignment is filled, therefore can because the length of every guide rod is at least above the distance of the end face of one end of connecting plate to hoisting axis
It is used to connect on the mounting hole and stationary part on the outer ring of pivoting support to be installed so that more guide rods to be plugged simultaneously
In the mounting hole of the outer ring of pivoting support to be installed, so as to remove lifting part, pass through more guide rod support revolution branch
Hold, by along guide rod promote pivoting support so that pivoting support contacts with stationary part, be easy to by pivoting support with it is static
Part connects, and can remove guide rod afterwards, can also will plug other mounting holes of guide rod also by bolt connection, so as to
Complete the installation of pivoting support.Because pivoting support is in vertical state in installation process, it is possible to reduce what pivoting support took
Space, while only needs adjust the length for the lockset for being connected to hoisting axis both ends in installation process, it is possible to adjustment revolution branch
The posture held, pivoting support is set to keep vertical state, therefore operation is also simple, beneficial to the installation of pivoting support.
It should be noted that stationary part is in equipment, in relatively turnable two parts, first installed with pivoting support
The part got up, can be any one part in the two parts, it is on the other side, installed afterwards with pivoting support
Another part come is properly termed as rotating part.
When realizing, guide rod 30 insert stationary part 13 one end on can be threaded, be directed to bar 30 screw in it is static
For in the mounting hole 12a for the outer ring 12 for connecting pivoting support 10 to be installed, the pine of guide rod 30 can be avoided on part 13
It is dynamic.The part being located on guide rod 30 outside stationary part 13 can be then polished rod.
As shown in Fig. 2 the twice annular groove 21a coaxial with hoisting axis 21 can be provided with hoisting axis 21, twice annular
Between groove 21a is located at the both sides of the more place planes of support bar 22 respectively, and twice annular groove 21a is in the axial direction of hoisting axis 21
Axial length away from more than pivoting support 10 to be installed.By setting annular groove 21a on hoisting axis 21, so as to convenient
The connection of lockset and hoisting axis 21, and avoid lockset from being slipped from hoisting axis 21.
Preferably, twice annular groove 21a can be arranged symmetrically on the more place planes of support bar 22.So can be in order to
When lifting pivoting support 10, adjustment, pivoting support 10 is set to be in vertical state.
It is easily understood that because connecting plate 23 is connected to the side of pivoting support 10, the center of gravity of pivoting support 10 is not
In the plane where connecting plate 23, but the side of the close pivoting support 10 positioned at connecting plate 23, therefore locked in connection
During tool, by taking steel wire rope as an example, if only using steel cable, the both ends of steel wire rope are connected on hoisting axis 21, and incite somebody to action
The middle part of steel wire rope is triggered by suspension hook, then the meeting of pivoting support 10 run-off the straight, is not easy to the installation of pivoting support 10, is lifting
During pivoting support 10, it is preferred to use the both ends of two steel wire rope difference connecting shackles and hoisting axis 21, and the length of two steel wire ropes
Spend identical, after ensuring lifting, pivoting support 10 is in vertical state.
Fig. 3 is a kind of structural representation of hoisting axis provided in an embodiment of the present invention.As shown in figure 3, lifting part 20 may be used also
To be rotatably sleeved on hoisting axis 21 including two sliding sleeves 211, two sliding sleeves 211, and in each annular groove 21a respectively
It is provided with a sliding sleeve 211.By setting sliding sleeve 211 in annular groove 21a, because sliding sleeve 211 can relative 21 turns of hoisting axis
It is dynamic, hence in so that lockset is connected on sliding sleeve 211, after pivoting support 10 is sling, pivoting support 10 can be conveniently rotated, is made
It is used for the outer ring for connecting pivoting support to be installed on mounting hole and stationary part on the outer ring of pivoting support 10 to be installed
Mounting hole alignment.
When realizing, for the ease of the installation of sliding sleeve 211, hoisting axis 21 can be designed as to what multistage axle coaxial welding formed
Structure, after sliding sleeve 211 is sleeved on hoisting axis 21, then the welding of hoisting axis 21 is completed, avoid sliding sleeve 211 and hoisting axis 21
Separation.In addition it is also possible to sliding sleeve 211 is designed as into the structure that two semi-rings are spliced, annular is buckled in by two semi-rings are relative
In groove 21a, then two semi-rings are welded to connect into sliding sleeve 211.
Further, grooving 211a is also provided with the outer wall of sliding sleeve 211.So as to facilitate lockset and sliding sleeve
211 connection, and during avoiding lifting, lockset slides on sliding sleeve 211.
As shown in figure 1, multiple through hole 23a on each connecting plate 23 can be on the support bar 22 that is connected with connecting plate 23
Axisymmetrical arrangement.The gravity of pivoting support 10 can be so caused preferably to be delivered to support bar 22 by connecting plate 23
On, avoid the junction of connecting plate 23 and support bar 22 from occurring deforming or be broken.
In addition, the cross-sectional area of one end of the remote hoisting axis 21 of more support bars 22 can be more than close to hoisting axis 21
The cross-sectional area of one end.The connection of connecting plate 23 and support bar 22, increase connecting plate 23 and support bar 22 can so be facilitated
Contact area, the junction of connecting plate 23 and support bar 22 is further avoided to occur deforming or be broken.
When realizing, support bar 22 can be prismatic component, such as in the present embodiment, support bar 22 is quadrangular, at it
The section of support bar 22 can also be circular or oval in his embodiment.
Further, floor 24 can be connected between support bar 22 and hoisting axis 21, can so increase support bar 22
With the structural strength of the junction of hoisting axis 21, avoid being broken between support bar 22 and hoisting axis 21.
Preferably, more support bars 22 can be so advantageous to lifting part 20 and uniformly carried back with equiangularly spaced setting
Turn the gravity of supporting 10, make the structure of lifting part 20 more firm.
When realizing, lifting part 20 includes at least 3 support bars 22, and in the present embodiment, lifting part 20 includes 4 support bars
22, in other embodiments, greater number of support bar 22 can also be set.
Alternatively, support bar 22 can be by being welded to connect with hoisting axis 21, and support bar 22 can also lead to connecting plate 23
Cross and be welded to connect.
Fig. 4 is a kind of installation method flow chart of pivoting support provided in an embodiment of the present invention, and the installation method uses Fig. 1
Mounting tool shown in~3 is carried out, as shown in figure 4, the installation method includes：
S11：The stationary part of the equipment of pivoting support to be installed is adjusted, makes to be used to pivoting support be installed on stationary part
Surface is in vertical state.
It should be noted that for work when the pivoting support in horizontality, the stationary part of equipment can be inclined
, the surface for being used to install pivoting support on stationary part is made to be in vertical state, for being in other states during work, such as
Inclination or the pivoting support of vertical state, the modes of emplacement of stationary part by the stationary part of rotating machinery, can be adjusted,
Make to be in vertical state for installing the surface of pivoting support on stationary part, and towards the position being easily installed, to facilitate peace
Fill pivoting support.
S12：Through hole on connecting plate is alignd with the mounting hole on the inner ring of pivoting support to be installed and passes through bolt
Connection.
By the way that the inner ring of connecting plate and pivoting support is connected so that hoisting axis is in coaxial state with pivoting support,
The lifting of pivoting support in subsequent step can be facilitated.
S13：The lockset of lifting is connected at the both ends of hoisting axis, pivoting support to be installed is sling by lifting appliance.
Alternatively, used lockset can be but not limited to steel wire rope, hawser.Lifting appliance can be used to install
The crane of pivoting support, such as hydraulic crane, electric hoist.
S14：Mobile pivoting support to be installed, makes the mounting hole and stationary part on the outer ring of pivoting support to be installed
The upper mounting hole alignment for being used to connect the outer ring of pivoting support to be installed.
Preferably, lifting appliance can be electric hoist, and electric hoist can generally move along track, simple to operate, can
In order to mobile pivoting support after lifting by crane, the height and position of pivoting support is adjusted.
S15：Used on the mounting hole and stationary part that more guide rods are inserted on the outer ring of pivoting support to be installed
In the mounting hole of the outer ring of connection pivoting support to be installed.
When realizing, it can be threaded on one end of guide rod insertion stationary part, be directed to bar and screw on stationary part
In mounting hole for the outer ring for connecting pivoting support to be installed, the loosening of guide rod can be avoided.Positioned at quiet on guide rod
The outer part of stop point can be then polished rod, facilitate and pivoting support is promoted in subsequent step.
S16：Lifting part is removed, pivoting support to be installed is promoted along the axial direction of guide rod, makes pivoting support to be installed
It is moved to and is contacted with stationary part.
After lifting part is removed, the gravity of pivoting support is carried by guide rod.
S17：It is bolted and is used to connect to be installed return on the outer ring and stationary part of pivoting support to be installed
Turn the mounting hole of the outer ring of supporting, and remove more guide rods.
Diagonally stubborn bolt method can be used in connecting bolt.To cause the precision that pivoting support is installed higher.
Fig. 5 is a kind of bolt locking sequential schematic of pivoting support provided in an embodiment of the present invention, the digital table in figure
Show the order for being screwed into bolt, mounting hole first corresponding to numeral 1 is screwed into bolt, and mounting hole second corresponding to numeral 2 is screwed into
Bolt, by that analogy.As shown in figure 5, need to twist 56 bolts in the present embodiment, on the outer ring of pivoting support altogether.Preferably,
56 bolts are divided into at least 4 groups to be locked.
Specifically, step S17 can include：
Step 1：56 mounting holes on the outer ring of pivoting support are divided into first group be circumferentially distributed (in such as Fig. 5
A), second group (B in such as Fig. 5), the 3rd group (C in such as Fig. 5) and the 4th group (D in such as Fig. 5), every group includes continuous row
14 mounting holes of row.
Step 2：In the first set bolt is screwed into one by one along clockwise direction in the 4th group of 3 mounting holes.
In the 3rd group bolt is screwed into one by one along clockwise direction in second group of 3 mounting holes.
In the second set bolt is screwed into one by one along clockwise direction in first group of 3 mounting holes.
In the 4th group bolt is screwed into one by one along clockwise direction in the 3rd group of 3 mounting holes.
Step 3：In the first set near the 4th group be not screwed into 3 mounting holes of bolt along clockwise direction by
It is individual to be screwed into bolt.
In the 3rd group spiral shell is screwed into one by one along clockwise direction in second group of 3 mounting holes for not being screwed into bolt
Bolt.
In the second set spiral shell is screwed into one by one along clockwise direction in first group of 3 mounting holes for not being screwed into bolt
Bolt.
In the 4th group spiral shell is screwed into one by one along clockwise direction in the 3rd group of 3 mounting holes for not being screwed into bolt
Bolt.
Step 4：In the first set near the 4th group be not screwed into 3 mounting holes of bolt along clockwise direction by
It is individual to be screwed into bolt.
In the 3rd group spiral shell is screwed into one by one along clockwise direction in second group of 3 mounting holes for not being screwed into bolt
Bolt.
In the second set spiral shell is screwed into one by one along clockwise direction in first group of 3 mounting holes for not being screwed into bolt
Bolt.
In the 4th group spiral shell is screwed into one by one along clockwise direction in the 3rd group of 3 mounting holes for not being screwed into bolt
Bolt.
Step 5：In the first set near the 4th group be not screwed into 3 mounting holes of bolt along clockwise direction by
It is individual to be screwed into bolt.
In the 3rd group spiral shell is screwed into one by one along clockwise direction in second group of 3 mounting holes for not being screwed into bolt
Bolt.
In the second set spiral shell is screwed into one by one along clockwise direction in first group of 3 mounting holes for not being screwed into bolt
Bolt.
In the 4th group spiral shell is screwed into one by one along clockwise direction in the 3rd group of 3 mounting holes for not being screwed into bolt
Bolt.
Step 6：In the first set near the 4th group be not screwed into 2 mounting holes of bolt along clockwise direction by
It is individual to be screwed into bolt.
In the 3rd group spiral shell is screwed into one by one along clockwise direction in second group of 2 mounting holes for not being screwed into bolt
Bolt.
In the second set spiral shell is screwed into one by one along clockwise direction in first group of 2 mounting holes for not being screwed into bolt
Bolt.
In the 4th group spiral shell is screwed into one by one along clockwise direction in the 3rd group of 2 mounting holes for not being screwed into bolt
Bolt.
It should be noted that due to being inserted with guide rod in the part mounting hole on the outer ring of pivoting support, will install
When hole is grouped, the mounting hole for being inserted with guide rod should be averagely divided into every group, make every group to include plugging for identical quantity
There is the mounting hole of guide rod, when being screwed into bolt, be inserted with the mounting hole of guide rod and can be not counted in and " be not screwed into the installation of bolt
Hole ", for example, in the first set, being inserted with guide rod in the 4th group of the 3rd mounting hole along clockwise direction, then
When being screwed into bolt one by one along clockwise direction in the 4th group of 3 mounting holes in one group, it should skip and be inserted with guiding
The bolt of bar, and it is screwed into bolt in the first two mounting hole and the latter mounting hole of guide rod.Guide rod will not plugged
All it is screwed into mounting hole after bolt, all guide rods can be taken out, and be screwed into bolt one by one in a manner of cornerwise.
In the present embodiment, 4 guide rods are provided with, 4 guide rods are located in first group near second group respectively
One mounting hole, in second group near the 3rd group a mounting hole, in the 3rd group near the 4th group a mounting hole,
In 4th group in first group of a mounting hole, therefore, foregoing step six can include：
In the first set spiral shell is screwed into one by one along clockwise direction in the 4th group of 1 mounting hole for not being screwed into bolt
Bolt.
In the 3rd group bolt is screwed into second group of 1 mounting hole for not being screwed into bolt.
In the second set bolt is screwed into first group of 1 mounting hole for not being screwed into bolt.
In the 4th group bolt is screwed into the 3rd group of 1 mounting hole for not being screwed into bolt.
Remove more guide rods.
In the first set bolt is screwed into last 1 mounting hole.
In the 3rd group bolt is screwed into last 1 mounting hole.
In the second set bolt is screwed into last 1 mounting hole.
In the 4th group bolt is screwed into last 1 mounting hole.
By setting lifting part and guide rod, lifting part includes hoisting axis and the more support bars extended radially outward,
One end of the remote hoisting axis of support bar is provided with connecting plate, and through hole is provided with connecting plate, due to the through hole on connecting plate away from
From in pivoting support to be installed with the installing hole distance on the inner ring of pivoting support to be installed with a distance from the axis of hoisting axis
The distance in the center of circle of circle is equal so that the through hole on connecting plate can align with the mounting hole on the inner ring of pivoting support, leads to
Cross bolt and lifting part and pivoting support are connected as an entirety, so as to connect the lockset of lifting on hoisting axis, with
Vertical lifting pivoting support.When installing pivoting support, the stationary part of the equipment of pivoting support to be installed can be adjusted so that
The surface for being used to connect pivoting support on stationary part is in vertical state, is treated by the way that pivoting support is hoisted to vertical state
It is used for the peace for connecting the outer ring of pivoting support to be installed on mounting hole and stationary part on the outer ring of the pivoting support of installation
Hole alignment is filled, therefore can because the length of every guide rod is at least above the distance of the end face of one end of connecting plate to hoisting axis
It is used to connect on the mounting hole and stationary part on the outer ring of pivoting support to be installed so that more guide rods to be plugged simultaneously
In the mounting hole of the outer ring of pivoting support to be installed, so as to remove lifting part, pass through more guide rod support revolution branch
Hold, by along guide rod promote pivoting support so that pivoting support contacts with stationary part, be easy to by pivoting support with it is static
Part connects, and can remove guide rod afterwards, can also will plug other mounting holes of guide rod also by bolt connection, so as to
Complete the installation of pivoting support.Because pivoting support is in vertical state in installation process, it is possible to reduce what pivoting support took
Space, while only needs adjust the length for the lockset for being connected to hoisting axis both ends in installation process, it is possible to adjustment revolution branch
The posture held, pivoting support is set to keep vertical state, therefore operation is also simple, beneficial to the installation of pivoting support.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (10)
1. a kind of mounting tool of pivoting support, it is characterised in that the mounting tool includes lifting part (20) and more guiding
Bar (30), the lifting part (20) and the guide rod (30) are Split type structure, and the lifting part (20) includes hoisting axis (21),
The length of the hoisting axis (21) is more than the axial length of pivoting support to be installed, and the centre of the hoisting axis (21) is radially
It is outward extended with more support bars (22), more support bars (22) being provided at circumferentially spaced along the hoisting axis (21), and
The more support bars (22) are coplanar, and one end of the remote hoisting axis (21) of each support bar (22) is provided with company
Fishplate bar (23), the connecting plate (23) are each provided with multiple through holes (23a), often in fan annular on the connecting plate (23)
The distance of individual axis of the through hole (23a) away from the hoisting axis (21) and the peace on the inner ring of the pivoting support to be installed
It is equal to fill the distance in the center of circle of the inner ring of pivoting support to be installed described in pitch-row, in the axial direction of the hoisting axis (21), often
The length of guide rod described in root (30) at least above the connecting plate (23) to the hoisting axis (21) one end end face away from
From.
2. the mounting tool of pivoting support according to claim 1, it is characterised in that be provided with the hoisting axis (21)
The twice annular groove (21a) coaxial with the hoisting axis (21), the twice annular groove (21a) is respectively positioned at described more supports
The both sides of plane where bar (22), and spacing of the twice annular groove (21a) in the axial direction of the hoisting axis (21) is more than
The axial length of the pivoting support to be installed.
3. the mounting tool of pivoting support according to claim 2, it is characterised in that the twice annular groove (21a) is closed
The plane where the more support bars (22) is arranged symmetrically.
4. the mounting tool of pivoting support according to claim 2, it is characterised in that the lifting part (20) also includes two
Individual sliding sleeve (211), described two sliding sleeves (211) are rotatably sleeved on the hoisting axis (21), and each annular
A sliding sleeve (211) is respectively arranged with groove (21a).
5. the mounting tool of pivoting support according to claim 4, it is characterised in that on the outer wall of the sliding sleeve (211)
It is provided with grooving (211a).
6. the mounting tool of the pivoting support according to any one of Claims 1 to 5, it is characterised in that each connection
The multiple through hole (23a) on plate (23) is on the axisymmetrical cloth for the support bar (22) being connected with the connecting plate (23)
Put.
7. the mounting tool of the pivoting support according to any one of Claims 1 to 5, it is characterised in that the more supports
Bar (22) equiangularly spaced setting.
8. the mounting tool of the pivoting support according to any one of Claims 1 to 5, it is characterised in that the more supports
The cross-sectional area of one end of the remote hoisting axis (21) of bar (22) is more than close to the transversal of one end of the hoisting axis (21)
Area.
9. the mounting tool of the pivoting support according to any one of Claims 1 to 5, it is characterised in that the support bar
(22) floor (24) is connected between the hoisting axis (21).
10. a kind of installation method of pivoting support, it is characterised in that the installation method is using any one of claim 1~9 institute
The mounting tool stated is carried out, and the installation method includes：
The stationary part of the equipment of pivoting support to be installed is adjusted, makes to be used for the surface for installing pivoting support on the stationary part
In vertical state；
Through hole on connecting plate is alignd and is bolted with the mounting hole on the inner ring of the pivoting support to be installed；
The lockset of lifting is connected at the both ends of hoisting axis, the pivoting support to be installed is sling by lifting appliance；
The mobile pivoting support to be installed, make mounting hole on the outer ring of the pivoting support to be installed with it is described static
It is used for the mounting hole alignment for connecting the outer ring of pivoting support to be installed on part；
The mounting hole more guide rods being inserted on the outer ring of the pivoting support to be installed on the stationary part with using
In the mounting hole of the outer ring of connection pivoting support to be installed；
The lifting part is removed, the pivoting support to be installed is promoted along the axial direction of the guide rod, makes described to be installed
Pivoting support is moved to be contacted with the stationary part；
The outer ring for being bolted the pivoting support to be installed connects to be installed return with being used on the stationary part
Turn the mounting hole of the outer ring of supporting, and remove the more guide rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710501941.7A CN107416664B (en) | 2017-06-27 | 2017-06-27 | A kind of mounting tool and installation method of pivoting support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710501941.7A CN107416664B (en) | 2017-06-27 | 2017-06-27 | A kind of mounting tool and installation method of pivoting support |
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| Publication Number | Publication Date |
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| CN107416664A true CN107416664A (en) | 2017-12-01 |
| CN107416664B CN107416664B (en) | 2019-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710501941.7A Active CN107416664B (en) | 2017-06-27 | 2017-06-27 | A kind of mounting tool and installation method of pivoting support |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015047A (en) * | 2019-10-14 | 2020-04-17 | 武汉船用机械有限责任公司 | Welding tool and welding method for combustion chamber shell of gas turbine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203806966U (en) * | 2014-03-28 | 2014-09-03 | 中国十七冶集团有限公司 | Wind driven generator foundation anchor plate transportation and storage device |
| CN205419526U (en) * | 2015-10-30 | 2016-08-03 | 安徽省宣城市乾坤回转支承有限公司 | Anchor clamps that lift by crane, overturn of slewing bearing annular work piece |
| CN206069186U (en) * | 2016-07-31 | 2017-04-05 | 马鞍山华东回转支承有限公司 | A kind of pivoting support lifts carrying tooling |
-
2017
- 2017-06-27 CN CN201710501941.7A patent/CN107416664B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203806966U (en) * | 2014-03-28 | 2014-09-03 | 中国十七冶集团有限公司 | Wind driven generator foundation anchor plate transportation and storage device |
| CN205419526U (en) * | 2015-10-30 | 2016-08-03 | 安徽省宣城市乾坤回转支承有限公司 | Anchor clamps that lift by crane, overturn of slewing bearing annular work piece |
| CN206069186U (en) * | 2016-07-31 | 2017-04-05 | 马鞍山华东回转支承有限公司 | A kind of pivoting support lifts carrying tooling |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015047A (en) * | 2019-10-14 | 2020-04-17 | 武汉船用机械有限责任公司 | Welding tool and welding method for combustion chamber shell of gas turbine |
| CN111015047B (en) * | 2019-10-14 | 2022-08-23 | 武汉船用机械有限责任公司 | Welding tool and welding method for combustion chamber shell of gas turbine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107416664B (en) | 2019-07-23 |
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