CN205590166U - A stone tongs for large size bearing washs operation - Google Patents
A stone tongs for large size bearing washs operation Download PDFInfo
- Publication number
- CN205590166U CN205590166U CN201620371674.7U CN201620371674U CN205590166U CN 205590166 U CN205590166 U CN 205590166U CN 201620371674 U CN201620371674 U CN 201620371674U CN 205590166 U CN205590166 U CN 205590166U
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- support link
- large size
- stone tongs
- bearing
- connection rod
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Abstract
The utility model relates to a stone tongs for large size bearing washs operation, including hoist and mount jig base (1), hoist and mount jig base 's upper end rigid coupling ring (1 1 ), the articulated left support link group (2 in both sides of hoist and mount jig base bottom 1 )Organize (2 with right support link 2 ), left and right support link component do not comprise the support link (2a) of two the looks rigid couplings in front and back, and every support link's bottom rigid coupling has the outer claw type hook of externally folded (4), installs between left support link group and the right support link group horizontal adjusting screw (3). Left side support link group and right support link in group be " eight " font structure outward cheng. It is tight to adopt this device can realize bearing inner race's clamp, has improved the security of rinsing the operation, has avoided the emergence of incident, realizes the rinse thoroughly to large size bearing, and also convenient the inspection the bearing is measured and the packing, has very high value.
Description
Technical field
This utility model relates to a kind of for cleaning the hoisting device checking large size bearing, it is adaptable to metallurgical machine
The lifting of all types of bearings in tool maintenance of equipment installation process, clean and detect.
Background technology
In recent years, enterprise increasingly payes attention to for safety work problem, the specialization to overhaul of the equipments operation
Degree is more and more higher, and in machinery maintenance installation process, safety problem is particularly important.
The prior art lifting washing and cleaning operation to bearing, a kind of method is to be placed on sleeper, separately by bearing
A kind of method is to get up to be carried out, after bearing is lifted by bearing lifting by steel wire rope or nylon tape
For vertical state, both approaches is for the internal diameter large size bearing more than 500mm, owing to outer ring rotating is stranded
Difficult, it is impossible to steel ball is thoroughly cleaned.Heavier additionally, due to bearing, the stone tongs screens to bearing
Insecure, use hanging method to clean and during detection bearing, security incident happens occasionally, although axle
Hold producer and the most all can beat hole for hoist at bearing outer ring, but owing to being limited by bearing outer ring thickness, one
As hole for hoist smaller, safety coefficient is the highest.Careless slightly, easily there is security incident.The most how
Being carried through to the end by safety inspection, the potential safety hazard stopping this type of operation is the weight that those skilled in the art research and develop
Point.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of for large size bearing washing and cleaning operation
Stone tongs, it is possible to the firm bearing inner race that blocks, raising bearing is in the safety cleaned and during detection.
The technical scheme that this utility model solves the problems referred to above is as follows:
A kind of stone tongs for large size bearing washing and cleaning operation, it is characterised in that:
Including stone tongs pedestal, the affixed annulus in upper end of described stone tongs pedestal, stone tongs pedestal
The hinged symmetrical left support connection rod set in both sides of bottom and right support connection rod set, the described left and right company of support
Bar group is made up of the support link of former and later two Joints respectively, and the bottom of each support link is affixed oriented
The outer claw type hook of outer bending, is provided with horizontal adjustment screw rod between left support connection rod set and right support connection rod set.
Further improving is that described left support connection rod set and right support connection rod set form outer "eight" shape
Structure.
Further, described outer claw type hook is connected fixing with support link by location screw.So it is easy to
Total length according to the outer claw type hook of bearing bore diameter size adjusting with support link.
Distance between described left support connection rod set top and right support connection rod set top be 300mm～
500mm。
Further, described horizontal adjustment screw rod is installed on the middle part of left and right support link group.
By the regulation of horizontal adjustment screw rod, the spacing range between the outer claw type hook of arranged on left and right sides is
500mm～800mm.
Operation principle of the present utility model is, when this device uses, according to the size of institute's bearing cleaning,
By adjusting horizontal adjustment screw rod, the outer claw type hook below support link is made to be clamped by bearing from bearing inner race
Fixing, now, bearing is horizontal positioned state, and then being sling by stone tongs pedestal is carried out clearly bearing
Wash operation, owing to this device is to bearing inner race restraint of liberty degree, therefore in bearing cleaning during rolling element,
Thoroughly can clean with swivel bearing outer ring.Outer claw type hook can adjust length as required.
Compared with prior art, the beneficial effects of the utility model are:
Use this device to be capable of the clamping to bearing inner race, improve the safety of washing and cleaning operation, keep away
Exempt from the generation of security incident；After bearing is sling by stone tongs, can be with swivel bearing outer ring, it is achieved right
The thorough cleaning of large size bearing；This device is also convenient for bearing is carried out check measurement and packaging, has the highest
Value.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the working state figure of this utility model hoisting large-size bearing.
Fig. 3 is the side view of Fig. 2.
Detailed description of the invention
With embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings, described embodiment
The not restriction to utility model protection scope, it is clear that those of ordinary skill in the art pay wound being not required to
Obtaining other embodiments on the premise of the property made work, these broadly fall into protection domain of the present utility model.
In conjunction with shown in Fig. 1 to Fig. 3, a kind of stone tongs for large size bearing washing and cleaning operation, including hanging
Clamps pedestal 1, the upper end affixed annulus 1-1 of described stone tongs pedestal, stone tongs base bottom
Hinged symmetrical left support connection rod set 2-1 in both sides and right support connection rod set 2-2, the described left and right company of support
Bar group is made up of support link 2a of former and later two Joints respectively, and the bottom of each support link is connected with
Outwards the outer claw type hook 4 of bending, is provided with horizontal adjustment spiral shell between left support connection rod set and right support connection rod set
Bar 3.Described horizontal adjustment screw rod is preferably attached to the middle part of left and right support link group.
Further, in order to make clamping more firm, described left support connection rod set and right support connection rod set are formed
Outer "eight" shape structure.
It is preferred that, for convenience according to the outer claw type hook of bearing bore diameter size adjusting and support link
Total length.Described outer claw type hook is connected fixing with support link by location screw 5.
Distance between described left support connection rod set top and right support connection rod set top be preferably 300mm～
500mm。
By the regulation of horizontal adjustment screw rod, the spacing range between the outer claw type hook of arranged on left and right sides is
500mm～800mm.
Operation principle of the present utility model is, when this device uses, according to the size of institute's bearing cleaning,
By adjusting horizontal adjustment screw rod, the outer claw type hook below support link is made to be clamped by bearing from bearing inner race
Fixing, now, bearing is horizontal positioned state, and then being sling by stone tongs pedestal is carried out clearly bearing
Wash operation, owing to this device is to bearing inner race restraint of liberty degree, therefore in bearing cleaning during rolling element,
Thoroughly can clean with swivel bearing outer ring.Outer claw type hook can adjust length as required.
Claims (6)
1. the stone tongs for large size bearing washing and cleaning operation, it is characterised in that:
Including stone tongs pedestal (1), the affixed annulus in the upper end (1-1) of described stone tongs pedestal, hang
The hinged symmetrical left support connection rod set (2-1) in both sides of clamps base bottom and right support connection rod set
(2-2), described left and right support link group is respectively by support link (2a) group of former and later two Joints
Becoming, the bottom of each support link is connected with the outer claw type hook (4) of outwards bending, left support connection rod set and
Horizontal adjustment screw rod (3) is installed between right support connection rod set.
Stone tongs for large size bearing washing and cleaning operation the most according to claim 1, its feature exists
In:
Described left support connection rod set and right support connection rod set form outer "eight" shape structure.
Stone tongs for large size bearing washing and cleaning operation the most according to claim 1, its feature exists
In:
Described outer claw type hook is connected fixing with support link by location screw (5).
Stone tongs for large size bearing washing and cleaning operation the most according to claim 1, its feature exists
In:
Distance between described left support connection rod set top and right support connection rod set top be 300mm～
500mm。
Stone tongs for large size bearing washing and cleaning operation the most according to claim 1, its feature exists
In:
Described horizontal adjustment screw rod is installed on the middle part of left and right support link group.
Stone tongs for large size bearing washing and cleaning operation the most according to claim 1, its feature exists
In:
By the regulation of horizontal adjustment screw rod, the spacing range between the outer claw type hook of arranged on left and right sides is
500mm～800mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620371674.7U CN205590166U (en) | 2016-04-28 | 2016-04-28 | A stone tongs for large size bearing washs operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620371674.7U CN205590166U (en) | 2016-04-28 | 2016-04-28 | A stone tongs for large size bearing washs operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205590166U true CN205590166U (en) | 2016-09-21 |
Family
ID=56933260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620371674.7U Active CN205590166U (en) | 2016-04-28 | 2016-04-28 | A stone tongs for large size bearing washs operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205590166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712189A (en) * | 2016-04-28 | 2016-06-29 | 上海宝田新型建材有限公司 | Hoisting fixture for cleaning operation for large bearing |
-
2016
- 2016-04-28 CN CN201620371674.7U patent/CN205590166U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712189A (en) * | 2016-04-28 | 2016-06-29 | 上海宝田新型建材有限公司 | Hoisting fixture for cleaning operation for large bearing |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |