CN110255421A - Air-jet loom repairs Special jack - Google Patents
Air-jet loom repairs Special jack Download PDFInfo
- Publication number
- CN110255421A CN110255421A CN201910639533.7A CN201910639533A CN110255421A CN 110255421 A CN110255421 A CN 110255421A CN 201910639533 A CN201910639533 A CN 201910639533A CN 110255421 A CN110255421 A CN 110255421A
- Authority
- CN
- China
- Prior art keywords
- air
- jet loom
- jack
- bolt
- lift
- 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
- 230000008439 repair process Effects 0.000 title claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Looms (AREA)
Abstract
The invention discloses air-jet looms to repair Special jack, including jack, the jack includes lift-bolt, shell, pedestal and control-rod, and the upper end outer surface of pedestal is arranged in shell, the inside of shell is arranged in the lift-bolt, and control-rod is movably arranged on a side external surface of pedestal, the upper end outer surface of the lift-bolt is provided with sleeve, and the upper end outer surface of sleeve is provided with steel tile.The beneficial effects of the present invention are: the contact surface of jack Yu air-jet loom main shaft can be increased by being provided with arc-shaped curved surface steel tile; play the role of protecting air-jet loom main shaft; it avoids slipping the case where causing main shaft to damage because jack and air-jet loom main shaft contact point are too small; and load-bearing stability can be improved in the contact surface for increasing jack and air-jet loom main shaft; air-jet loom can be supported more stable; consequently facilitating maintenance personal repairs air-jet loom, working efficiency is improved.
Description
Technical field
The present invention relates to jack, specially air-jet loom repairs Special jack, belongs to jack applied technical field.
Background technique
Air-jet loom is prescribed a time limit using certain year, needs to carry out periodic maintenance maintenance, and cabinet gear will appear abrasion, is being tieed up
It repairs and needs to dismantle main shaft in servicing operations, main shaft is a cylindrical body, and in disassembly main shaft and installation process, main shaft is in hanging shape
State needs this tool of jack to carry out load-bearing, and adjusts height to adapt to install.
But existing jack top is a flat surface, and when load-bearing, the cylindrical body main shaft of jack top and air-jet loom
Contact point is too small, can be easy to slip and main shaft is caused to damage, and the cylindrical body main shaft contact point on jack top and air-jet loom
Too small support air-jet loom that can not be stable, is also not easy to staff and repairs to air-jet loom, so in order to solve this
One problem is provided with air-jet loom and repairs Special jack, can increase the contact surface of jack Yu air-jet loom main shaft, play
The effect for protecting air-jet loom main shaft avoids slipping main shaft being caused to damage because jack and air-jet loom main shaft contact point are too small
The case where occur, and load-bearing stability can be improved in the contact surface for increasing jack and air-jet loom main shaft, can be by jet
Loom supports more stable, consequently facilitating maintenance personal repairs air-jet loom, improves working efficiency.
Summary of the invention
The purpose of the present invention can be achieved through the following technical solutions: air-jet loom repairs Special jack, including very heavy
Top, the jack includes lift-bolt, shell, pedestal and control-rod, and the upper end outer surface of pedestal is arranged in shell, described
Lift-bolt is arranged in the inside of shell, and control-rod is movably arranged on a side external surface of pedestal, the lift-bolt it is upper
End outer surface is provided with sleeve, and the upper end outer surface of sleeve is provided with steel tile.
Preferably, the steel tile is connect with sleeve weld.
Preferably, the steel tile is in concave arc shape.
Preferably, the sleeve is the cylinder of inner hollow.
Preferably, the sleeve is socketed in the upper end of lift-bolt, and sleeve is threadedly coupled with lift-bolt.
Preferably, the lift-bolt is flexibly connected with shell, and lift-bolt and shell are cylindrical
Preferably, the shell is connect with tube chamber welds with base.
Compared with prior art, the beneficial effects of the present invention are:
1, jack and air-jet loom master can be increased by the steel tile for being provided with arc-shaped curved surface on the top of jack
The contact surface of axis avoids slipping the case where causing main shaft to damage because jack and air-jet loom main shaft contact point are too small,
Play the role of protecting air-jet loom main shaft, increases load-bearing stability, and air-jet loom supporting & stablizing is also convenient for maintenance people
Member repairs air-jet loom, and working efficiency can be improved.
2, the steel tile being arranged is welded on the top of sleeve, and is connected by the lift-bolt of sleeve and jack, will
Sleeve is socketed on lift-bolt and tightens sleeve and can connect the lift-bolt of steel tile and jack, simple to connect
Structure facilitates maintenance personal to install steel tile.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is overall structure diagram of the invention.
Fig. 2 combines view with steel tile for sleeve of the invention.
In figure: 1, jack；101, lift-bolt；102, shell；103, pedestal；104, control-rod；2, sleeve；3, steel watt
Piece.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
It please refers to shown in Fig. 1-2, air-jet loom repairs Special jack, including jack 1, and jack 1 includes lifting spiral shell
Bar 101, shell 102, pedestal 103 and control-rod 104, pedestal 103 support entire jack 1 to allow jack 1 stable
It is placed on ground, control-rod 104 can control the lifting of lift-bolt 101, and the upper end appearance of pedestal 103 is arranged in shell 102
Face, the inside of shell 102 is arranged in lift-bolt 101, and control-rod 104 is movably arranged on a side external surface of pedestal 103, rises
The upper end outer surface of weight screw rod 101 is provided with sleeve 2, and the upper end outer surface of sleeve 2 is provided with steel tile 3, and sleeve 2 is socketed in
To which steel tile 3 to be mounted on lift-bolt 101 on lift-bolt 101, steel tile 3 when jack 1 supports air-jet loom
It is contacted with air-jet loom main shaft, steel tile 3 can increase the contact surface of jack 1 Yu air-jet loom main shaft, avoid because of jack 1
It is too small with air-jet loom main shaft contact point and slip the case where causing main shaft to damage, and by air-jet loom supporting & stablizing
Personnel easy to repair repair air-jet loom, and working efficiency can be improved.
As a kind of technical optimization scheme of the invention, steel tile 3 and sleeve 2 are welded to connect.
As a kind of technical optimization scheme of the invention, steel tile 3 is in concave arc shape, and the steel tile 3 of arc-shaped curved surface can add
The contact surface of big jack 1 and air-jet loom main shaft avoids slipping and leading because jack 1 and air-jet loom main shaft contact point are too small
The case where causing main shaft to damage.
As a kind of technical optimization scheme of the invention, sleeve 2 is the cylinder of inner hollow, can make 2 sets of sleeve
It connects on lift-bolt 101.
As a kind of technical optimization scheme of the invention, sleeve 2 is socketed in the upper end of lift-bolt 101, and sleeve 2 with rise
Weight screw rod 101 is threadedly coupled.
As a kind of technical optimization scheme of the invention, lift-bolt 101 is flexibly connected with shell 102, lift-bolt 101
It can be gone up and down in shell 102, and lift-bolt 101 and shell 102 are cylindrical.
As a kind of technical optimization scheme of the invention, the shell 102 is welded to connect with pedestal 103.
In the use of the present invention, maintenance personal is knitted using the support air-jet loom of jack 1, the support of jack 1 jet first
Steel tile 3 is contacted with air-jet loom main shaft when machine, and steel tile 3 can increase the contact surface of jack 1 Yu air-jet loom main shaft, is kept away
Exempt to slip the case where causing main shaft to damage because jack 1 and air-jet loom main shaft contact point are too small, and can will spray
Gas loom supporting & stablizing is also convenient for maintenance personal and repairs to air-jet loom, and working efficiency can be improved, and jack 1 is supported on
Behind air-jet loom lower end, maintenance personal's rotation control rod 104 rises lift-bolt 101 while steel tile 3 being driven to rise will
Air-jet loom jacks up, and staff can repair air-jet loom after air-jet loom is jacked up.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, also do not limit the specific embodiment that the invention is only.Obviously, according to the content of this specification, can make
Many modifications and variations.These embodiments are chosen and specifically described to this specification, is original in order to better explain the present invention
Reason and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only authorized
The limitation of sharp claim and its full scope and equivalent.
Claims (7)
1. air-jet loom repairs Special jack, including jack (1), which is characterized in that the jack (1) includes lifting spiral shell
Bar (101), shell (102), pedestal (103) and control-rod (104), and shell (102) setting is in the upper end appearance of pedestal (103)
Face, the lift-bolt (101) is arranged in the inside of shell (102), and control-rod (104) is movably arranged on pedestal (103)
One side external surface；
The upper end outer surface of the lift-bolt (101) is provided with sleeve (2), and the upper end outer surface of sleeve (2) is provided with steel
Tile (3).
2. air-jet loom according to claim 1 repairs Special jack, which is characterized in that the steel tile (3) and set
Cylinder (2) is welded to connect.
3. air-jet loom according to claim 1 repairs Special jack, which is characterized in that the steel tile (3) is in recessed
Arc.
4. air-jet loom according to claim 1 repairs Special jack, which is characterized in that the sleeve (2) is inside
Hollow cylinder.
5. air-jet loom according to claim 1 repairs Special jack, which is characterized in that the sleeve (2) is socketed in
The upper end of lift-bolt (101), and sleeve (2) is threadedly coupled with lift-bolt (101).
6. air-jet loom according to claim 1 repairs Special jack, which is characterized in that the lift-bolt (101)
It is flexibly connected with shell (102), and lift-bolt (101) and shell (102) are cylindrical.
7. air-jet loom according to claim 1 repairs Special jack, which is characterized in that the shell (102) and bottom
Seat (103) is welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910639533.7A CN110255421A (en) | 2019-07-16 | 2019-07-16 | Air-jet loom repairs Special jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910639533.7A CN110255421A (en) | 2019-07-16 | 2019-07-16 | Air-jet loom repairs Special jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110255421A true CN110255421A (en) | 2019-09-20 |
Family
ID=67926413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910639533.7A Pending CN110255421A (en) | 2019-07-16 | 2019-07-16 | Air-jet loom repairs Special jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110255421A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB250366A (en) * | 1925-02-20 | 1926-04-15 | Herbert Raymond Barrett | Improvements in or relating to lifting jacks |
| GB254540A (en) * | 1925-08-01 | 1926-07-08 | Amos Vaughan | Improvements in lifting jacks |
| GB365664A (en) * | 1930-10-29 | 1932-01-28 | Joseph Hill | A new and improved lifting jack |
| CN1393390A (en) * | 2001-07-02 | 2003-01-29 | 理研精工株式会社 | Jack on vehicle |
| CN204689527U (en) * | 2015-04-03 | 2015-10-07 | 天津市威力工程千斤顶有限公司 | The lifting screw that a kind of rising or falling speed is fast |
| CN205472420U (en) * | 2015-12-30 | 2016-08-17 | 武汉轻工大学 | Bevel gear driven type machinery jack |
| CN205676079U (en) * | 2016-05-31 | 2016-11-09 | 王光 | A kind of built-in lowering or hoisting gear for scratch board feces cleaning system |
| CN205724572U (en) * | 2016-04-11 | 2016-11-23 | 国网天津市电力公司 | A kind of SF6fully closed combined electric unit Disintegration overhaul props up stake tool |
| CN206336973U (en) * | 2017-01-03 | 2017-07-18 | 嘉兴力托机械有限公司 | High-accuracy top load mechanical spiral jack |
| CN108584810A (en) * | 2018-04-20 | 2018-09-28 | 南京理工大学 | Translation, lifting, rotation mechanism for wind for cylindrical accurate carrier |
| CN209065327U (en) * | 2018-10-19 | 2019-07-05 | 黄山旅游发展股份有限公司云谷索道分公司 | A kind of maintenance of cableway mentions rope accessory |
| CN210559089U (en) * | 2019-07-16 | 2020-05-19 | 际华三五四二纺织有限公司 | Special jack for maintaining air jet loom |
-
2019
- 2019-07-16 CN CN201910639533.7A patent/CN110255421A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB250366A (en) * | 1925-02-20 | 1926-04-15 | Herbert Raymond Barrett | Improvements in or relating to lifting jacks |
| GB254540A (en) * | 1925-08-01 | 1926-07-08 | Amos Vaughan | Improvements in lifting jacks |
| GB365664A (en) * | 1930-10-29 | 1932-01-28 | Joseph Hill | A new and improved lifting jack |
| CN1393390A (en) * | 2001-07-02 | 2003-01-29 | 理研精工株式会社 | Jack on vehicle |
| CN204689527U (en) * | 2015-04-03 | 2015-10-07 | 天津市威力工程千斤顶有限公司 | The lifting screw that a kind of rising or falling speed is fast |
| CN205472420U (en) * | 2015-12-30 | 2016-08-17 | 武汉轻工大学 | Bevel gear driven type machinery jack |
| CN205724572U (en) * | 2016-04-11 | 2016-11-23 | 国网天津市电力公司 | A kind of SF6fully closed combined electric unit Disintegration overhaul props up stake tool |
| CN205676079U (en) * | 2016-05-31 | 2016-11-09 | 王光 | A kind of built-in lowering or hoisting gear for scratch board feces cleaning system |
| CN206336973U (en) * | 2017-01-03 | 2017-07-18 | 嘉兴力托机械有限公司 | High-accuracy top load mechanical spiral jack |
| CN108584810A (en) * | 2018-04-20 | 2018-09-28 | 南京理工大学 | Translation, lifting, rotation mechanism for wind for cylindrical accurate carrier |
| CN209065327U (en) * | 2018-10-19 | 2019-07-05 | 黄山旅游发展股份有限公司云谷索道分公司 | A kind of maintenance of cableway mentions rope accessory |
| CN210559089U (en) * | 2019-07-16 | 2020-05-19 | 际华三五四二纺织有限公司 | Special jack for maintaining air jet loom |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106193118A (en) | Open trench tunnel agent structure tall and big side wall one side formwork erection and construction technology thereof | |
| CN208670276U (en) | A kind of adjustable natural gas extraction pipeline support frame | |
| CN208272486U (en) | A kind of electric power overhaul robot vehicle | |
| CN110255421A (en) | Air-jet loom repairs Special jack | |
| CN203065094U (en) | Lifting frame | |
| CN202572290U (en) | Shaft sleeve removing tool | |
| CN202147124U (en) | Bearing mounting device of integral type bearing box | |
| CN210559089U (en) | Special jack for maintaining air jet loom | |
| CN104030187B (en) | A kind of device support mechanism being applicable to unfairness ground | |
| CN103787232A (en) | Cylinder body lifting device for ball grinding mill | |
| CN204068175U (en) | A kind of adjustable-height cable unreeling rack | |
| CN207846653U (en) | A kind of glass room frame structure | |
| CN206084933U (en) | Horizontal valve case spare assembly and disassembly tools | |
| CN214303118U (en) | Prevent angle steel power transmission tower that emptys | |
| CN201427305Y (en) | Uprighting and upending device of large-scale shaft-liked workpieces | |
| CN211286572U (en) | Movable adjustable lead screw base | |
| CN202556057U (en) | Propeller pitch changing operating platform for wheel type wind driven generator impeller | |
| CN203545565U (en) | Hoist capable of moving in all directions | |
| CN207696457U (en) | A kind of lifting arm axis pin, bearing replacing device | |
| CN202763418U (en) | Valve guide pipe replacer | |
| CN208788453U (en) | A kind of lever booster dismounting and mounting rotating part | |
| CN104045017B (en) | A kind of device support mechanism | |
| CN205141538U (en) | Major diameter cable drum supporting device | |
| CN218262263U (en) | Glass kiln arch top tire piece lifting steel pipe supporting and colliding device | |
| CN213293946U (en) | Material pushing mechanism |
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 |