CN201669643U - Locking device for fixing Morgan oil tube rapid connector wrench - Google Patents
Locking device for fixing Morgan oil tube rapid connector wrench Download PDFInfo
- Publication number
- CN201669643U CN201669643U CN 201020188309 CN201020188309U CN201669643U CN 201669643 U CN201669643 U CN 201669643U CN 201020188309 CN201020188309 CN 201020188309 CN 201020188309 U CN201020188309 U CN 201020188309U CN 201669643 U CN201669643 U CN 201669643U
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- China
- Prior art keywords
- locking
- spanner
- locking device
- wrench
- morgan
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- Expired - Fee Related
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Abstract
The utility model discloses a locking device for fixing a Morgan oil tube rapid connector wrench, which belongs to the technical field of hot rolling mill equipment, and is used to lock and fix a Morgan oil tube wrench. The technical solution is that the locking device comprises card rings and wrench locking devices, wherein the card ring is two semicircle metal rings, one end of the two semicircle metal rings are connected by a rotating shaft, the other ends are respectively provided with corresponding clamping sheets, the clamping sheets are provided with corresponding round holes, clamping bolts are penetrated in the round holes, and the wrench locking device have two, and are respectively symmetrically fixed on the outer sides of the two semicircle metal rings. The locking device rapidly puts the Morgan oil tube rapid connector wrench into two symmetrical locking slots in use, prevents the wrench from outward extending through locking the wrench by a spring, thereby preventing from generating Morgan oil leakage accidents because a Morgan oil tube falls which is caused because the Morgan oil tube rapid connector wrench stretches during the vibration process of a rolling mill. Nylon cable ties do not need to be used after using the locking device, the production cost is reduced, and the hidden danger of generating fires because the nylon cable ties are left on the field is eliminated.
Description
Technical field
The utility model relates to a kind of device of when demolition, installation milling train backing roll rubs the root oil pipe root oil pipe snap joint spanner that rubs being locked, and belongs to the equipment of hot rolling technical field.
Background technology
In smelter, need to change roughing mill, finishing mill backing roll in hot rolling mill spot check, the periodical repair, when demolition, installation milling train backing roll rubs the root oil pipe, utilize the spanner of the root oil pipe that rubs that the root oil pipe that rubs is fixed.Milling train is in the operation of rolling, and the root oil pipe snap joint spanner that rubs that has is loosening, throw off, and can cause the backing roll root oil that rubs to reveal.At present, the mounting support roller rubs behind the root oil pipe, needs bundle spanner with nylon cable tie again, stretchs out in the operation of rolling with the root oil pipe spanner that prevents to rub and causes oil pipe to come off to rub root oil leakage accident.Because nylon cable tie is disposable use, upper and lower backing roll of colligation root oil pipe snap joint spanner that rubs needs many of nylon cable ties, all will discard after the use, has improved production cost; Simultaneously; nylon cable tie tends to be deposited in the production scene when demolition, installation milling train backing roll rubs the root oil pipe; because nylon cable tie is a combustible material; during stacking; if run into the high temperature iron plate that in the Rolling Production process, produces; or inboard installation keeps in repair the scum welding slag that uses under the burning torch welding machine operations flows by running into machine, and the nylon cable tie that usually can ignite very easily causes the milling train fire.Therefore from saving production cost and guaranteeing the angle of production safety, this colligation mode is badly in need of improving.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of rubbing in use can avoid rubbing the locking device of the root oil pipe snap joint spanner that fixedly rubs that root oil pipe snap joint spanner unclamps when root oil pipe spanner fixedly rubs the root oil pipe.
The technical scheme that solves the problems of the technologies described above is:
A kind of locking device of the root oil pipe snap joint spanner that fixedly rubs, it is made up of snap ring, spanner locking device, snap ring is two semicircle beckets, one end of two semi-rings is connected by rotating shaft, the other end has relative clamp clip respectively, and corresponding circular hole is arranged on the clamp clip, and fishbolt is through in the circular hole, the spanner locking device is two, and symmetry is fixed on the outside of two semicircular rings respectively.
The rub locking device of root oil pipe snap joint spanner of said fixing, described spanner locking device is by locking slot, the locking spanner, locking spring, the spring column is formed, locking slot is the parallel steel disc that two tops have gap, the steel disc vertical welding is received on the snap ring lateral wall, the locking spanner is positioned at a side of locking slot, it is made up of mutual axle sleeve connected vertically and spanner, axle sleeve is installed on the snap ring lateral wall by locating shaft, the gap of spanner and locking slot is complementary, locking spring is sleeved on the spring column, the spring column is positioned at the below of the axle sleeve of locking spanner, and the top of spring column withstands on the axle sleeve of locking spanner.
The utility model in use, root oil pipe snap joint spanner is put into two locking slots that have switch that are symmetrically welded with rubbing, by the springlock spanner, prevent that spanner from outwards stretching out, thereby reached that the root oil pipe snap joint spanner of avoiding rubbing stretchs out in milling train vibrations process that the root oil pipe that rubs that is caused comes off and the root oil leakage accident of rubbing that produces.After adopting this device, need not to re-use nylon cable tie, reduced production cost, also eliminated nylon cable tie and left over the hidden danger that produces fire at the scene.
Description of drawings:
Fig. 1 is a schematic perspective view of the present utility model;
Fig. 2 is a front view of the present utility model;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the B-B cutaway view of Fig. 2;
Fig. 5 is the C-C cutaway view of Fig. 2.
Mark is as follows among the figure: locking slot 1, locating shaft 2, locking spanner 3, spring column 4, spring bottom plate 5, locking spring 6, snap ring 7, gap 8, rotating shaft 9, clamp clip 10, fishbolt 11, nut 12.
The specific embodiment
Show among the figure that the utility model is made up of snap ring 7 and spanner locking device.Snap ring 7 is two semicircle beckets, and an end of two semi-rings is connected by rotating shaft 9, and the other end has relative clamp clip 10 respectively, corresponding circular hole is arranged on the clamp clip 10, fishbolt 11 is through in the circular hole, and the spanner locking device is two, and symmetry is installed in the outside of two semicircular rings respectively.During use, snap ring 7 is fastened in the root import that rubs, outlet oil pipe of back-up chock, by the root oil pipe snap joint spanner locking that will fixedly rub of spanner locking device, makes it and to unclamp again then by fishbolt 11, nut 12.
Show among the figure that spanner locking device locking slot 1 of the present utility model, locking spanner 3, locking spring 6, spring column 4 are formed.Locking spanner 3 is enclosed within the switch that forms an activity on the locating shaft 2 together, forms the spanner locking device with locking slot 1, spring bottom plate 5, locking spring 6.Locking slot 1 is two parallel steel discs, be welded to snap ring 7 lateral walls, the width of locking slot 1 is complementary with the root oil pipe spanner width that rubs, and the top of locking slot 1 has gap 8, the width of gap 8 is complementary with the thickness of the spanner of locking spanner 3, and spanner can embed in the gap 8 downwards.Spring bottom plate 5, spring 6 are positioned at a side of locking slot 1, and spring column 4 inserts spring bottom plate 5, and the upper end of spring column 4 withstands on the axle sleeve of locking spanner 3.During use, to lock spanner 3 upwards opens, root oil pipe spanner is put into locking slot 1 rubbing, compress the spanner of locking spanner 3 downwards, it is embedded in the gap 8 of locking slot 1, at this moment spring column 4 withstands the axle sleeve of locking spanner 3, axle sleeve can not be rotated, spanner promptly can not upwards be opened, and realizes the rub locking of root oil pipe spanner of locking backing roll, avoids the milling train vibrations to cause the backing roll root oil pipe spanner that rubs to stretch out when rolling high-strength degree steel, thin specification.
One of the present utility model is used the embodiment effect to show, current finishing mill backing roll rubs root oil pipe snap joint spanner with the long nylon cable tie colligation of 400mm, the colligation one rolling mill up and down backing roll root oil pipe that rubs is 8, each maintenance is on average calculated according to changing 5 backing rolls: need to use 40 nylon cable ties at every turn, cause cost to improve; Simultaneously, be subjected to the restriction of field position, after changing backing roll the root oil pipe that rubs is installed, at least need 2～3 minutes, and with the locking device of this root oil pipe snap joint spanner that fixedly rubs, do not need the nylon cable tie colligation, tear open at every turn, the dress root oil pipe snap joint that rubs only need be installed snap switch operation by this and can be locked spanner, saved the time, by tear open at every turn, adorn a Gen Mogen oil pipe and save calculating in 1 minute, one rolling mill was just saved 8 minutes, and each maintenance is calculated according to average replacing 5 rolling mills and just saved time 40 minutes, had reduced the time that the worker installs the root oil pipe that rubs.This locking device can reuse, and avoided utilizing the nylon cable tie colligation to rub white pollution that root oil pipe snap joint spanner causes has reduced this combustible material and left over the possibility that causes disaster hidden-trouble at the scene.
Claims (2)
1. locking device of root oil pipe snap joint spanner that fixedly rubs, it is characterized in that: it is made up of snap ring [7], spanner locking device, snap ring [7] is two semicircle beckets, one end of two semi-rings is connected by rotating shaft, the other end has relative clamp clip [10] respectively, and corresponding circular hole is arranged on the clamp clip [10], and fishbolt [11] is through in the circular hole, the spanner locking device is two, and symmetry is fixed on the outside of two semicircular rings respectively.
2. the locking device of the root oil pipe spanner that fixedly rubs according to claim 1, it is characterized in that: described spanner locking device is by locking slot [1], locking spanner [3], locking spring [6], spring column [4] is formed, locking slot [1] is the parallel steel disc that two tops have gap [8], the steel disc vertical welding is received on snap ring [7] lateral wall, locking spanner [3] is positioned at a side of locking slot [1], it is made up of mutual axle sleeve connected vertically and spanner, axle sleeve is installed on snap ring [7] lateral wall by locating shaft [2], the gap [8] of spanner and locking slot [1] is complementary, locking spring [6] is sleeved on the spring column [4], spring column [4] is positioned at the below of the axle sleeve of locking spanner [3], and the top of spring column [4] withstands on the axle sleeve of locking spanner [3].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020188309 CN201669643U (en) | 2010-05-13 | 2010-05-13 | Locking device for fixing Morgan oil tube rapid connector wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020188309 CN201669643U (en) | 2010-05-13 | 2010-05-13 | Locking device for fixing Morgan oil tube rapid connector wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201669643U true CN201669643U (en) | 2010-12-15 |
Family
ID=43327055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020188309 Expired - Fee Related CN201669643U (en) | 2010-05-13 | 2010-05-13 | Locking device for fixing Morgan oil tube rapid connector wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201669643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105523469A (en) * | 2016-01-14 | 2016-04-27 | 北京福田戴姆勒汽车有限公司 | Lifting appliance for pneumatic wrench |
| CN106861280A (en) * | 2017-03-03 | 2017-06-20 | 成都易态科技有限公司 | The auxiliary mounting tool of filter core |
-
2010
- 2010-05-13 CN CN 201020188309 patent/CN201669643U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105523469A (en) * | 2016-01-14 | 2016-04-27 | 北京福田戴姆勒汽车有限公司 | Lifting appliance for pneumatic wrench |
| CN106861280A (en) * | 2017-03-03 | 2017-06-20 | 成都易态科技有限公司 | The auxiliary mounting tool of filter core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20130513 |