CN207002014U - A kind of large-scale hubbed flange lifting device with rotary type counter-jib - Google Patents
A kind of large-scale hubbed flange lifting device with rotary type counter-jib Download PDFInfo
- Publication number
- CN207002014U CN207002014U CN201720763676.5U CN201720763676U CN207002014U CN 207002014 U CN207002014 U CN 207002014U CN 201720763676 U CN201720763676 U CN 201720763676U CN 207002014 U CN207002014 U CN 207002014U
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- China
- Prior art keywords
- rotary type
- scale
- type counter
- jib
- hubbed flange
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- 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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Abstract
It the utility model is related to hoisting technology field, more particularly to a kind of large-scale hubbed flange lifting device with rotary type counter-jib, including lifting module and the rotary type balanced controls being arranged in the lifting module, the lifting module includes spreader body, the lower end of the spreader body is provided with the positioning clamping element for being used for connecting the large-scale hubbed flange, the upper end of the spreader body is provided with rotary type balanced controls, and the rotary type balanced controls include rotary type counter-jib and the shifting balance sliding block being installed on the rotary type counter-jib.It may be such that using lifting device of the present utility model and no longer tilted during hoisting large-size hubbed flange, solve tradition lifting caused by vehicle clamper positioning spigot be easily damaged, the flange excircle of part easily abrades, repeatedly lifting cause production efficiency occur it is larger reduce etc. drawback, ensure that the presentation quality of product.
Description
Technical field
It the utility model is related to hoisting technology field, and in particular to a kind of large-scale hubbed flange with rotary type counter-jib
Lifting device.
Background technology
In mechanical engineering field, particularly in pressure vessel and extra-high voltage equipment such as manufacture at the industrial technical field, often
It can use and arrive hubbed flange.Hubbed flange includes flange section and neck section in structure, and its height of neck is higher.Hubbed flange
Manufacture will typically pass through the technical process such as forging, heat treatment, machining.For large-scale hubbed flange, due to accessory size
Big and heavier-weight, is typically machined using vertical lathe, it usually needs passes through rough turn, two processes of smart car.
The concentricity at hubbed flange both ends has certain limit value requirement.In the specialized manufacturing works of hubbed flange, to protect
Demonstrate,prove the concentricity at hubbed flange both ends, and improve production efficiency, be usually in the smart car stage using vehicle clamper position it is laggard
Row processing, vehicle clamper is first specifically installed on vertical car, by the seam of the flange end excircle orientation of hubbed flange to vehicle clamper
In, the processing of neck inside and outside circle is carried out after compression.
But because the size of large-scale hubbed flange is big, weight weight, large-scale hubbed flange is installed to the vehicle clamper of vertical car
, it is necessary to be lifted using hoisting machineries such as drivings when middle.Hung using cramp frame lifting or steel wire rope lifting etc. are conventional
During dress means, hubbed flange part its flange face after lifting is often inclined, causes part to navigate to the seam of vehicle clamper
It is easily stuck when middle, occur having to from vehicle clamper hang out part again during stuck situation, then hang in vehicle clamper again
Positioned, this positioning spigot for having resulted in vehicle clamper is easily damaged, the flange excircle of part easily abrades, lifting makes repeatedly
There are the drawbacks such as larger reduction in the efficiency that must be produced.
Utility model content
In view of the above-mentioned problems, the utility model proposes a kind of large-scale hubbed flange slinger with rotary type counter-jib
Tool, large-scale hubbed flange can be made no longer to be tilted in lifting, can successfully be navigated in the seam of vehicle clamper, to avoid car
The damage of fixture and the damage of part, while the efficiency of lifting is improved, specific technical scheme is as follows：
A kind of large-scale hubbed flange lifting device with rotary type counter-jib, including lift module and be arranged at described hang
Rotary type balanced controls on die-filling piece, the lifting module include spreader body, and the lower end of the spreader body, which is provided with, to be used for
The positioning clamping element of the large-scale hubbed flange is connected, the upper end of the spreader body is provided with rotary type balanced controls, institute
Stating rotary type balanced controls includes rotary type counter-jib and the shifting balance sliding block being installed on the rotary type counter-jib.
, can be by adjusting rotary type counter-jib when the flange face of large-scale hubbed flange tilts in hoisting process
Position on rotary type counter-jib of circumferential position and shifting balance sliding block so that the inclination of flange face is corrected.
Specifically, the upper end center position of the spreader body is provided with cylinder axis, and the rotary type counter-jib includes turning
Dynamic seat, horizontally disposed guide rail, the rotation seat is rotatable to be installed on the cylinder axis of the spreader body, described to lead
Rail is fixedly connected with rotation seat, and the shifting balance sliding block is installed on the guide rail and can moved horizontally along the guide rail.
In order that the rotation for obtaining rotary type counter-jib is more flexible, it is additionally provided between the rotation seat and spreader body flat
Face rolling bearing.
The inclination conditions of large-scale hubbed flange are observed in order to be in course of adjustment, level is additionally provided with the rotation seat
Plate, two level meters for being mutually perpendicular to arrangement are provided with the level board.
Preferably, it is described two be mutually perpendicular to arrangement level meters in, one of level meter be arranged to
The guide rail parallel.
To avoid rocking for rotary type counter-jib, elastic damping block is also equipped with the lower surface of the guide rail, it is described
The lower end of elastic damping block and the upper end Elastic Contact of spreader body.
In the technical solution of the utility model, the clamping element of the lower end of spreader body includes and spreader body one
Change the positioning spigot of connection, be installed on the pinching screw of the positioning spigot side, the positioning spigot is positioned at large-scale hub
On the cylindrical and end face of flange, the laterally and tightly propped large-scale hubbed flange is cylindrical when the pinching screw works.
In use, the positioning spigot of spreader body is navigated on large-scale hubbed flange, the inner face of positioning spigot with it is large-scale
Part is fixed, then lifted by crane with driving, then rotary motion formula balances by putting down by the neck finish of hubbed flange with pinching screw
Arm so that the inclination symmetric position that rotary type counter-jib goes to the Flange Plane of large-scale hubbed flange (goes to inclining for Flange Plane
During skew symmetry position, the reading of its level meter arranged with guide rail into vertical direction is just zero), then to adjust rotary type balance
The position of shifting balance sliding block on arm so that the reading for the level meter arranged with guide rail into parallel direction is adjusted to zero, so as to
So that Flange Plane is tuned into level.
The beneficial effects of the utility model are：
First, in a kind of large-scale hubbed flange lifting device with rotary type counter-jib of the present utility model, employ
Rotary type balanced controls, adjusted using the rotation and shifting balance sliding block of rotary type counter-jib in rotary type balanced controls big
The level of the flange face of type hubbed flange so that the flange face of large-scale hubbed flange no longer tilts during lifting, solves tradition and hangs
The positioning spigot of vehicle clamper caused by dress is easily damaged, the flange excircle of part easily abrades, lifting causes production repeatedly
There are the drawbacks such as larger reduction in efficiency, ensure that the presentation quality of product.
Second, in a kind of large-scale hubbed flange lifting device with rotary type counter-jib of the present utility model, using turning
Dynamic formula counter-jib and shifting balance sliding block are adjusted, its more convenient, efficiency high of adjustment.
3rd, in a kind of large-scale hubbed flange lifting device with rotary type counter-jib of the present utility model, using water
Level controls the level of the flange face of large-scale hubbed flange, and its precision is high, it is achieved thereby that the lifting of high quality.
Brief description of the drawings
Fig. 1 is a kind of structural representation of large-scale hubbed flange lifting device with shifting balance sliding block of the present utility model
Figure；
Fig. 2 is Fig. 1 top view；
Fig. 3 is Fig. 1 A-A partial sectional views.
In figure：100th, lift module, 101, spreader body, 102, positioning spigot, 103, pinching screw, 104, suspension ring spiral shell
Nail；
In figure：200th, rotary type balanced controls, 201, guide rail, 202, shifting balance sliding block, 203, first level instrument, 204,
Second level meter, 205, baffle plate, 206, rotation seat, 207, level board, 208, plane rolling bearing, 209, elastic damping block；
In figure：300th, large-scale hubbed flange.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and can not limit protection model of the present utility model with this
Enclose.
It is a kind of large-scale hubbed flange lifting device with shifting balance sliding block of the present utility model as shown in Figures 1 to 3
Embodiment, including lifting module 100 and be arranged at it is described lifting module 100 on rotary type balanced controls 200, the lifting
Module 100 includes spreader body 101, and the lower end of the spreader body 101, which is provided with, to be used to connect the large-scale hubbed flange 300
Clamping element is positioned, the upper end of the spreader body 101 is provided with rotary type balanced controls 200, the rotary type balanced controls
200 include rotary type counter-jib and the shifting balance sliding block 202 being installed on the rotary type counter-jib.
Specifically, the upper end center position of the spreader body 101 is provided with cylinder axis, and the rotary type counter-jib includes
Rotation seat 206, horizontally disposed guide rail 201, the rotation seat 206 it is rotatable be installed on the described of the spreader body 101
On cylinder axis, the guide rail 201 is fixedly connected with rotation seat 206, and the shifting balance sliding block 202 is installed on the guide rail 201
It can move horizontally above and along the guide rail 201.
In the present embodiment, plane rolling bearing 208 is additionally provided between the rotation seat 206 and spreader body 101.
In the present embodiment, level board 207 is additionally provided with the rotation seat 206, two are provided with the level board 207
The individual level meter for being mutually perpendicular to arrangement.
In the present embodiment, described two level meters for being mutually perpendicular to arrangement include the level meter of first level instrument 203 and second
204, wherein the second level meter 204 be arranged to it is parallel with the guide rail 201.
In the present embodiment, elastic damping block 209, the elastic damping are also equipped with the lower surface of the guide rail 201
The lower end of block 209 and the upper end Elastic Contact of spreader body 101.
In the present embodiment, the clamping element of the lower end of spreader body 101 includes connection integrated with the spreader body 101
Positioning spigot 102, be installed on the pinching screw 103 of the side of positioning spigot 102, the positioning spigot 102 is positioned at greatly
On the cylindrical and end face of type hubbed flange 300, the laterally and tightly propped large-scale hubbed flange 300 when the pinching screw 103 works
It is cylindrical.
In the present embodiment, guide rail 201 is fixed with rotation seat 206 using welding, and level board 207 is adopted with rotation seat 206
It is fixed with welding, the connection of the level meter 204 of first level instrument 203 and second and level board 207 is fixed using splicing.
In the present embodiment, lifting bolt 104 is used for the lifting driven a vehicle when lifting by crane, and baffle plate 205 is used to prevent shifting balance from sliding
Block 202 skids off guide rail.
A kind of large-scale its application method of hubbed flange lifting device with shifting balance sliding block of the present embodiment is as follows：First
The positioning spigot 102 of spreader body 101 is navigated on large-scale hubbed flange, the inner face of positioning spigot 102 and large-scale hub
The neck finish of flange 300 is fixed part with pinching screw 103, then hooking lifting bolt 104 with driving is risen by putting down
Hang, then rotary motion formula counter-jib so that rotary type counter-jib goes to the symmetrical position of inclination of the Flange Plane of large-scale hubbed flange
Put (when going to the inclination symmetric position of Flange Plane, the reading of its first level instrument 203 arranged with guide rail 201 into vertical direction
Number is just the position for zero) then adjusting the shifting balance sliding block 202 on rotary type counter-jib so that with guide rail 201 into parallel
The reading of second level meter 204 of direction arrangement is adjusted to zero, so that Flange Plane is tuned into level.Can be by zero after mixing up
Part is hung in vehicle clamper.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of large-scale hubbed flange lifting device with rotary type counter-jib, it is characterised in that including lifting module and set
The rotary type balanced controls being placed in the lifting module, the lifting module includes spreader body, under the spreader body
End is provided with the positioning clamping element for being used for connecting the large-scale hubbed flange, and the upper end of the spreader body is provided with rotary type and put down
Weigh mechanism, and the rotary type balanced controls include rotary type counter-jib and the shifting balance being installed on the rotary type counter-jib
Sliding block.
2. a kind of large-scale hubbed flange lifting device with rotary type counter-jib according to claim 1, it is characterized in that：
The upper end center position of the spreader body is provided with cylinder axis, and the rotary type counter-jib includes rotation seat, horizontally disposed led
Rail, the rotation seat is rotatable to be installed on the cylinder axis of the spreader body, and the guide rail is fixed with rotation seat to be connected
Connect, the shifting balance sliding block is installed on the guide rail and can moved horizontally along the guide rail.
3. a kind of large-scale hubbed flange lifting device with rotary type counter-jib according to claim 2, it is characterized in that：
Plane rolling bearing is additionally provided between the rotation seat and spreader body.
4. a kind of large-scale hubbed flange lifting device with rotary type counter-jib according to claim 2, it is characterized in that：
Level board is additionally provided with the rotation seat, two level meters for being mutually perpendicular to arrangement are provided with the level board.
5. a kind of large-scale hubbed flange lifting device with rotary type counter-jib according to claim 4, it is characterized in that：
Described two to be mutually perpendicular in the level meter of arrangement, one of level meter is arranged to and the guide rail parallel.
6. a kind of large-scale hubbed flange lifting device with rotary type counter-jib according to claim 2, it is characterized in that：
Elastic damping block, the lower end of the elastic damping block and the upper end bullet of spreader body are also equipped with the lower surface of the guide rail
Property contact.
7. a kind of large-scale hubbed flange lifting device with rotary type counter-jib according to claim 1, it is characterized in that：
The clamping element of the lower end of spreader body includes the positioning spigot of connection integrated with the spreader body, is installed on the positioning
The pinching screw of seam side, the positioning spigot are positioned on the cylindrical and end face of large-scale hubbed flange, the pinching screw
The laterally and tightly propped large-scale hubbed flange is cylindrical during work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720763676.5U CN207002014U (en) | 2017-06-28 | 2017-06-28 | A kind of large-scale hubbed flange lifting device with rotary type counter-jib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720763676.5U CN207002014U (en) | 2017-06-28 | 2017-06-28 | A kind of large-scale hubbed flange lifting device with rotary type counter-jib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207002014U true CN207002014U (en) | 2018-02-13 |
Family
ID=61449078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720763676.5U Expired - Fee Related CN207002014U (en) | 2017-06-28 | 2017-06-28 | A kind of large-scale hubbed flange lifting device with rotary type counter-jib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207002014U (en) |
-
2017
- 2017-06-28 CN CN201720763676.5U patent/CN207002014U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20200628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |