CN109940359A - A kind of screwed ring is horizontally mounted tool - Google Patents
A kind of screwed ring is horizontally mounted tool Download PDFInfo
- Publication number
- CN109940359A CN109940359A CN201910232843.7A CN201910232843A CN109940359A CN 109940359 A CN109940359 A CN 109940359A CN 201910232843 A CN201910232843 A CN 201910232843A CN 109940359 A CN109940359 A CN 109940359A
- Authority
- CN
- China
- Prior art keywords
- hanging beam
- horizontally mounted
- mounting disc
- screwed
- screwed ring
- 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.)
- Pending
Links
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A kind of screwed ring is horizontally mounted tool, and the present invention relates to screw thread tooling fields.The invention solves existing installation major thread workpiece to require height to the positional accuracy being horizontally mounted, and manually adjusts the big technical problem of the difficulty of major thread being horizontally mounted.The tool includes lifting part and screwed portion, and lifting part includes hanging beam, bearing gland, retaining ring, rotary sleeve, deep groove ball bearing and soket head cap screw；Screwed portion includes mounting disc, attachment screw and handle；Hanging beam is integral solder structure, and hanging beam is arch, and hanging beam top is plate structure, and multiple unthreaded holes are arranged in plate structure upper end；Hanging beam lower part is cyclic structure, and deep groove ball bearing is mounted in the cyclic structure of hanging beam.Inventive article is easy to operate, and adjustability is strong, accurate positioning, meets Product Process and matching requirements, can reuse, and is horizontally mounted suitable popularization for big structure special screw thread ring.Inventive article is horizontally mounted for major thread workpiece.
Description
Technical field
The present invention relates to screw thread tooling fields.
Background technique
Screw thread is in a kind of commonly used structure in machinery production field, in some engineering goods in addition to normal standard thread
In usually use some special screw threads, for large-scale screw connection structure, its own weight is larger, and due to helicitic texture
Particularity needs its being artificially adjusted to horizontality when screw thread is horizontally mounted, and smoothly to screw in, therefore, installs big spiral shell
Line workpiece requires height to the positional accuracy being horizontally mounted, and the difficulty for manually adjusting major thread Product Assembly is larger.
Summary of the invention
The invention solves existing installation major thread workpiece to require height to the positional accuracy being horizontally mounted, and manually adjusts big
The big technical problem of the difficulty of screw thread being horizontally mounted, and a kind of screwed ring is provided and is horizontally mounted tool.
A kind of screwed ring is horizontally mounted tool, including lifting part and screwed portion, and lifting part includes hanging beam, bearing pressure
Lid, retaining ring, rotary sleeve, deep groove ball bearing and soket head cap screw；Screwed portion includes mounting disc, attachment screw and handle；
Lift by crane part: hanging beam is integral solder structure, and hanging beam is arch, and hanging beam top is plate structure, in plate structure
Multiple unthreaded holes are arranged in upper end；Hanging beam lower part is cyclic structure, and deep groove ball bearing is mounted in the cyclic structure of hanging beam, deep-groove ball axis
It holds through the fixed position of bearing gland；Rotary sleeve is mounted in deep groove ball bearing, and rotary sleeve is fixed by retaining ring and hanging beam；
Screwed portion: mounting disc is integral solder structure, and mounting disc is circular ring shape, four cards of fluting welding in mounting disc
Pawl, claw and screwed ring tighten that slot is corresponding, and cross section welds four and tightens block on the outside of mounting disc, and handle is installed by tightening block
In mounting disc；Mounting disc is located by connecting with rotary sleeve by positioning spigot and connecting hole.
Workpiece lifting is lifted by crane by shackle and chain block etc. in lifting part, by adjusting the length adjustment spiral shell of lifting hoist cable
The level of line ring, simultaneously because screwed ring needs to screw in product, this part also needs to provide the rotary sleeve for tightening screwed ring.
Equipment application method: the present invention on hanging beam in use, install shackle, and connect with crane by chain block.
By the claw of screwed portion and screwed ring product to tighten slot corresponding, and attachment screw is installed, by screwed ring installation tool with
Product is connected, and then slings screwed ring by crane, by adjusting the length of hoist cable, adjust screwed ring make its with it is to be mounted
Screw hole is horizontal, records the length of hoist cable and the position of lifting point at this time.After the completion of screwed ring horizontal adjustment, spiral shell is adjusted by crane
The position of line ring and product screw hole corresponds to the two, tentatively finds screw-in point, utilize the chain block on guide ring and main line
Precise alignment.It after the completion of adjustment, tries to screw in screwed ring by handle, low-angle screw-in is selected repeatedly, observes the screw-in of screwed ring
Situation adjusts to screwed ring without obvious blocking problem, cooperates final screw-in screwed ring by crane.
The beneficial effects of the present invention are:
Using inventive article, it is horizontal that adjustment screwed ring is lifted by crane by two o'clock, while centered on lifting by crane part, installation card
Claw portion drives screwed ring rotation, and make major thread ring is horizontally mounted the matching requirements for having reached product.
Inventive article is easy to operate, and adjustability is strong, accurate positioning, meets Product Process and matching requirements, can repeat to make
With being horizontally mounted suitable popularization for big structure special screw thread ring.
Inventive article is horizontally mounted for major thread workpiece.
Detailed description of the invention
Fig. 1 is horizontally mounted the structural schematic diagram of tool for a kind of screwed ring described in specific embodiment one；
Fig. 2 is the sectional view of hanging beam described in specific embodiment one；
Fig. 3 is the side view of hanging beam described in specific embodiment one；
Fig. 4 is the sectional view of bearing gland described in specific embodiment one；
Fig. 5 is the side view of bearing gland described in specific embodiment one；
Fig. 6 is the sectional view of retaining ring described in specific embodiment one；
Fig. 7 is the side view of retaining ring described in specific embodiment one；
Fig. 8 is the sectional view of rotary sleeve described in specific embodiment one；
Fig. 9 is the side view of rotary sleeve described in specific embodiment one；
Figure 10 is the sectional view of mounting disc described in specific embodiment one；
Figure 11 is the side view of mounting disc described in specific embodiment one.
Specific embodiment
Technical solution of the present invention is not limited to the specific embodiment of act set forth below, further include each specific embodiment it
Between any combination.
Specific embodiment 1: a kind of screwed ring of present embodiment is horizontally mounted tool, including lifting part and tightening portion
Point, lifting part includes hanging beam 1, bearing gland 2, retaining ring 3, rotary sleeve 4, deep groove ball bearing 5 and soket head cap screw 6；It tightens
Part includes mounting disc 7, attachment screw 8 and handle 9；
Lift by crane part: hanging beam 1 is integral solder structure, and hanging beam 1 is arch, and 1 top of hanging beam is plate structure, in plate knot
Multiple unthreaded holes are arranged in structure upper end；1 lower part of hanging beam is cyclic structure, and deep groove ball bearing 5 is mounted in the cyclic structure of hanging beam 1, deep
Ditch ball bearing 5 passes through the fixed position of bearing gland 2；Rotary sleeve 4 is mounted in deep groove ball bearing 5, and rotary sleeve 4 passes through retaining ring
3 is fixed with hanging beam 1；
Screwed portion: mounting disc 7 is integral solder structure, and mounting disc 7 is circular ring shape, the fluting welding four in mounting disc 7
A claw, it is corresponding that claw and screwed ring tighten slot, welds four in 7 outside cross section of mounting disc and tightens block, handle 9 is by tightening
Block is mounted in mounting disc 7；Mounting disc 7 is located by connecting with rotary sleeve 4 by positioning spigot and connecting hole.
Specific embodiment 2: the present embodiment is different from the first embodiment in that: claw and screwed ring tighten slot
It is bolted.It is other same as the specific embodiment one.
Specific embodiment 3: the present embodiment is different from the first and the second embodiment in that: the material of mounting disc 7 is
Q235-A.F.It is other the same as one or two specific embodiments.
Specific embodiment 4: unlike one of present embodiment and specific embodiment one to three: handle 9 passes through spiral shell
Line fixation is tightened on block.It is other identical as one of specific embodiment one to three.
Specific embodiment 5: unlike one of present embodiment and specific embodiment one to four: in 1 plate of hanging beam
6 unthreaded holes are arranged in structure upper end.It is other identical as one of specific embodiment one to four.
Specific embodiment 6: unlike one of present embodiment and specific embodiment one to five: bearing gland 2 is logical
It is fixed to cross soket head cap screw 6.It is other identical as one of specific embodiment one to five.
Specific embodiment 7: unlike one of present embodiment and specific embodiment one to six: mounting disc 7 passes through
Attachment screw 8 is fixed.It is other identical as one of specific embodiment one to six.
Beneficial effects of the present invention are verified using following embodiment:
Embodiment one:
A kind of screwed ring of the present embodiment is horizontally mounted tool, including lifting part and screwed portion, and lifting part includes hanging
Beam 1, bearing gland 2, retaining ring 3, rotary sleeve 4, deep groove ball bearing 5 and soket head cap screw 6；Screwed portion includes mounting disc 7, connects
Connect screw 8 and handle 9；
Lift by crane part: hanging beam 1 is integral solder structure, and hanging beam 1 is arch, and 1 top of hanging beam is plate structure, in plate knot
6 unthreaded holes are arranged in structure upper end；1 lower part of hanging beam is cyclic structure, and deep groove ball bearing 5 is mounted in the cyclic structure of hanging beam 1, zanjon
Ball bearing 5 passes through the fixed position of bearing gland 2；Rotary sleeve 4 is mounted in deep groove ball bearing 5, and rotary sleeve 4 passes through retaining ring 3
It is fixed with hanging beam 1；
Screwed portion: mounting disc 7 is integral solder structure, and mounting disc 7 is circular ring shape, the fluting welding four in mounting disc 7
A claw, it is corresponding that claw and screwed ring tighten slot, welds four in 7 outside cross section of mounting disc and tightens block, handle 9 is by tightening
Block is mounted in mounting disc 7；Mounting disc 7 is located by connecting with rotary sleeve 4 by positioning spigot and connecting hole.
Claw is tightened slot with screwed ring and is bolted；The material of mounting disc 7 is Q235-A.F；Handle 9 passes through screw thread
Fixation is tightened on block；In 1 plate structure upper end of hanging beam, 5 unthreaded holes are set.
Equipment application method: the present invention on hanging beam in use, install shackle, and connect with crane by chain block.
By the claw of screwed portion and screwed ring product to tighten slot corresponding, and attachment screw is installed, by screwed ring installation tool with
Product is connected, and then slings screwed ring by crane, by adjusting the length of hoist cable, adjust screwed ring make its with it is to be mounted
Screw hole is horizontal, records the length of hoist cable and the position of lifting point at this time.After the completion of screwed ring horizontal adjustment, spiral shell is adjusted by crane
The position of line ring and product screw hole corresponds to the two, tentatively finds screw-in point, utilize the chain block on guide ring and main line
Precise alignment.It after the completion of adjustment, tries to screw in screwed ring by handle, low-angle screw-in is selected repeatedly, observes the screw-in of screwed ring
Situation adjusts to screwed ring without obvious blocking problem, cooperates final screw-in screwed ring by crane.
Claims (7)
1. a kind of screwed ring is horizontally mounted tool, it is characterised in that the tool includes lifting part and screwed portion, lifts by crane part
Including hanging beam (1), bearing gland (2), retaining ring (3), rotary sleeve (4), deep groove ball bearing (5) and soket head cap screw (6)；It tightens
Part includes mounting disc (7), attachment screw (8) and handle (9)；
Lift by crane part: hanging beam (1) is integral solder structure, and hanging beam (1) is arch, and hanging beam (1) top is plate structure, in plate
Multiple unthreaded holes are arranged in structure upper end；Hanging beam (1) lower part is cyclic structure, and deep groove ball bearing (5) is mounted on the cyclic annular knot of hanging beam (1)
In structure, deep groove ball bearing (5) passes through bearing gland (2) fixed position；Rotary sleeve (4) is mounted in deep groove ball bearing (5), rotation
Shaft set (4) is fixed by retaining ring (3) and hanging beam (1)；
Screwed portion: mounting disc (7) is integral solder structure, and mounting disc (7) is circular ring shape, welding of slotting on mounting disc (7)
Four claws, claw and screwed ring tighten that slot is corresponding, and cross section welds four and tightens block on the outside of mounting disc (7), and handle (9) is logical
It crosses and tightens block and be mounted on mounting disc (7)；Mounting disc (7) is located by connecting with rotary sleeve (4) by positioning spigot and connecting hole.
2. a kind of screwed ring according to claim 1 is horizontally mounted tool, it is characterised in that claw and screwed ring tighten slot
It is bolted.
3. a kind of screwed ring according to claim 1 is horizontally mounted tool, it is characterised in that the material of mounting disc (7) is
Q235-A.F。
4. a kind of screwed ring according to claim 1 is horizontally mounted tool, it is characterised in that handle (9) is threadably secured
It tightens on block.
5. a kind of screwed ring according to claim 1 is horizontally mounted tool, it is characterised in that on hanging beam (1) plate structure
6 unthreaded holes of end setting.
6. a kind of screwed ring according to claim 1 is horizontally mounted tool, it is characterised in that bearing gland (2) passes through interior six
Angle screw (6) is fixed.
7. a kind of screwed ring according to claim 1 is horizontally mounted tool, it is characterised in that mounting disc (7) passes through connection spiral shell
It is fixed to follow closely (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910232843.7A CN109940359A (en) | 2019-03-26 | 2019-03-26 | A kind of screwed ring is horizontally mounted tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910232843.7A CN109940359A (en) | 2019-03-26 | 2019-03-26 | A kind of screwed ring is horizontally mounted tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109940359A true CN109940359A (en) | 2019-06-28 |
Family
ID=67010784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910232843.7A Pending CN109940359A (en) | 2019-03-26 | 2019-03-26 | A kind of screwed ring is horizontally mounted tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109940359A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986446A (en) * | 2022-08-03 | 2022-09-02 | 中国能源建设集团山西电力建设有限公司 | Method for disassembling high-pressure main steam valve compression ring on high-pressure cylinder of steam turbine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0153267B1 (en) * | 1984-02-21 | 1990-01-10 | Rexnord Holdings Inc. | Removal tool for tangless helically coiled insert |
| CN201283542Y (en) * | 2009-03-31 | 2009-08-05 | 抚顺机械设备制造有限公司 | Large-sized screw thread ring mounting and dismounting apparatus |
| CN101979214A (en) * | 2010-12-01 | 2011-02-23 | 上海电气电站设备有限公司 | Tool for screwing and disassembling giant thread ring |
| CN203901203U (en) * | 2014-06-26 | 2014-10-29 | 威海石岛重工有限公司 | Dismounting and mounting device for thread locking ring of heat exchanger |
| CN205170172U (en) * | 2015-12-10 | 2016-04-20 | 天津七所高科技有限公司 | Automatic rotatory hanger |
| CN206029751U (en) * | 2016-08-31 | 2017-03-22 | 江苏江丹特种设备制造有限公司 | Dismouting device of heat exchanger threaded ring and tube bank |
| CN107520602A (en) * | 2017-09-22 | 2017-12-29 | 哈尔滨汽轮机厂有限责任公司 | A kind of turbine high-pressure stop valve major diameter flute profile threaded collar assembly method |
| CN107813261A (en) * | 2016-09-14 | 2018-03-20 | 中国石油天然气股份有限公司 | A kind of split type, torque adjustment mechanism for thread-locking ring dismounting |
| CN108726365A (en) * | 2018-06-22 | 2018-11-02 | 广东茂化建集团有限公司 | A kind of heat exchanger thread-locking ring disassemblerassembler |
-
2019
- 2019-03-26 CN CN201910232843.7A patent/CN109940359A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0153267B1 (en) * | 1984-02-21 | 1990-01-10 | Rexnord Holdings Inc. | Removal tool for tangless helically coiled insert |
| CN201283542Y (en) * | 2009-03-31 | 2009-08-05 | 抚顺机械设备制造有限公司 | Large-sized screw thread ring mounting and dismounting apparatus |
| CN101979214A (en) * | 2010-12-01 | 2011-02-23 | 上海电气电站设备有限公司 | Tool for screwing and disassembling giant thread ring |
| CN203901203U (en) * | 2014-06-26 | 2014-10-29 | 威海石岛重工有限公司 | Dismounting and mounting device for thread locking ring of heat exchanger |
| CN205170172U (en) * | 2015-12-10 | 2016-04-20 | 天津七所高科技有限公司 | Automatic rotatory hanger |
| CN206029751U (en) * | 2016-08-31 | 2017-03-22 | 江苏江丹特种设备制造有限公司 | Dismouting device of heat exchanger threaded ring and tube bank |
| CN107813261A (en) * | 2016-09-14 | 2018-03-20 | 中国石油天然气股份有限公司 | A kind of split type, torque adjustment mechanism for thread-locking ring dismounting |
| CN107520602A (en) * | 2017-09-22 | 2017-12-29 | 哈尔滨汽轮机厂有限责任公司 | A kind of turbine high-pressure stop valve major diameter flute profile threaded collar assembly method |
| CN108726365A (en) * | 2018-06-22 | 2018-11-02 | 广东茂化建集团有限公司 | A kind of heat exchanger thread-locking ring disassemblerassembler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986446A (en) * | 2022-08-03 | 2022-09-02 | 中国能源建设集团山西电力建设有限公司 | Method for disassembling high-pressure main steam valve compression ring on high-pressure cylinder of steam turbine |
| CN114986446B (en) * | 2022-08-03 | 2022-10-25 | 中国能源建设集团山西电力建设有限公司 | Method for disassembling high-pressure main steam valve compression ring on high-pressure cylinder of steam turbine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109940359A (en) | A kind of screwed ring is horizontally mounted tool | |
| CN203372980U (en) | Detachable top cover hanger applicable to pressurized water reactor | |
| CN102267061A (en) | Gear ignition hole drilling clamp | |
| CN109057015A (en) | A kind of connection method of steel structure modularization house corner fittings and steel superstructure component | |
| CN205799201U (en) | The orientation of a kind of sapphire crystal growth end face and grinding clamp | |
| CN110509024A (en) | A kind of accommodation platform line shafting pedestal adjustment tooling and application method | |
| CN103802575B (en) | Pen machine | |
| CN206206914U (en) | A kind of adjustable connects bearing | |
| CN210884923U (en) | Tool for hoisting stator of elevator traction machine | |
| CN211812991U (en) | Lifting beam capable of adjusting self balance | |
| CN112390171A (en) | Hydraulic creeping formwork and chamfering formwork suspension mechanism thereof | |
| CN207774592U (en) | One kind, which is hung, send carrying mechanism | |
| CN215208089U (en) | Universal lifting appliance with adjustable lifting gravity center | |
| CN219730290U (en) | Safety valve lifting device | |
| CN206312510U (en) | A kind of general tower crane amplitude Sign Board installation component | |
| CN205977923U (en) | T type frid connection structure | |
| CN206622853U (en) | Interchangeable clamp for metalwork processing | |
| CN217498410U (en) | Lifting appliance for wind power hub | |
| CN212683171U (en) | Broken wire drilling centering tool | |
| CN108016983A (en) | A kind of lifting suspension hook of shield machine segment sill bolt vacuum cup | |
| CN221318959U (en) | Detachable steel construction lifting clamp | |
| CN217130638U (en) | Flange fastening device for well control of petroleum drilling | |
| CN113734956B (en) | Lifting tool for workbench of cylindrical grinding machine | |
| CN211110598U (en) | Secondary clamping and positioning device for peripheral lifting appliance of vehicle body | |
| CN218452913U (en) | Lifting type fixing and locking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190628 |