CN210450301U - Bearing frame tilting mechanism and bearing frame upset system - Google Patents
Bearing frame tilting mechanism and bearing frame upset system Download PDFInfo
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- CN210450301U CN210450301U CN201921294813.0U CN201921294813U CN210450301U CN 210450301 U CN210450301 U CN 210450301U CN 201921294813 U CN201921294813 U CN 201921294813U CN 210450301 U CN210450301 U CN 210450301U
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Abstract
The utility model discloses a bearing frame tilting mechanism, include: the bearing seat is provided with a bearing surface for bearing the base of a target bearing seat, and the bearing surface is provided with a connecting part correspondingly connected with the base mounting part of the target bearing seat; and two ends of the bearing seat are respectively and coaxially and rotatably connected with the supporting seat, so that the bearing seat can at least drive the target bearing seat to rotate from vertical placement to lateral placement. In this bearing frame tilting mechanism, through setting up special tilting mechanism to when the target bearing frame that needs to overturn, bear the seat through rotating and can be in order to realize the upset, make the upset laborsaving save time, bear the whole upset that bears of seat simultaneously, in order to avoid local atress inequality effectively and lead to the pressurized to damage, so this bearing frame tilting mechanism can solve the inconvenient problem of target bearing frame upset effectively. The utility model also discloses a bearing frame upset system of including above-mentioned bearing frame tilting mechanism.
Description
Technical Field
The utility model relates to a bearing frame operating means technical field, more specifically say, relate to a bearing frame tilting mechanism, still relate to a bearing frame upset system including above-mentioned bearing frame tilting mechanism.
Background
When the working roll bearing of the hot rolling mill is cleaned, the bearing seat needs to be turned over, and the bearing can be lifted out for cleaning. Because the on-site tipper needs to use the crown block to hang the steel wire rope to turn over the bearing seat when cleaning the bearing each time, great potential safety hazard and risk of damaging spare parts of the bearing exist when turning over the bearing seat each time; the crown block occupation rate is higher when the cleaning workload is large each time, and the labor intensity of operators is also increased.
In summary, how to effectively solve the problem that the bearing seat is inconvenient to turn before being hoisted and cleaned is a problem which needs to be solved urgently by a person skilled in the art at present.
SUMMERY OF THE UTILITY MODEL
In view of this, the first objective of the present invention is to provide a bearing seat turning mechanism, which can be used as a bearing seat turning mechanism, and the second objective of the present invention is to provide a bearing seat turning system including the above bearing seat turning mechanism.
In order to achieve the first object, the present invention provides the following technical solutions:
a bearing housing turnover mechanism comprising:
the bearing seat is provided with a bearing surface for bearing the base of a target bearing seat, and the bearing surface is provided with a connecting part correspondingly connected with the base mounting part of the target bearing seat;
and two ends of the bearing seat are respectively and coaxially and rotatably connected with the supporting seat, so that the bearing seat can at least drive the target bearing seat to rotate from vertical placement to lateral placement.
In the bearing seat turnover mechanism, when the bearing seat turnover mechanism is applied, a target bearing seat is hoisted by a hoisting machine to be hoisted on a bearing seat, and then the target bearing seat is fixedly connected with the bearing seat through a connecting part. And then the limitation of the hoisting machine is removed, so that the target bearing seat can be driven to rotate to a target state by rotating the bearing seat, then the bearing seat is hoisted again by the hoisting machine, and then the bearing seat in the target state can be cleaned. In this bearing frame tilting mechanism, through setting up special tilting mechanism to when the target bearing frame that needs to overturn, bear the seat through rotating and can be in order to realize the upset, make the upset laborsaving save time, bear the seat whole simultaneously and bear the upset, in order to avoid local atress inequality effectively and lead to the pressurized to damage. In conclusion, the bearing seat overturning mechanism can effectively solve the problem that a target bearing seat is inconvenient to overturn.
Preferably, the connecting portion is a bolt through hole disposed opposite to the mounting hole on the base of the target bearing base so as to be bolted to the mounting hole on the base of the target bearing base.
Preferably, the supporting seat includes the backup pad and sets up two supporting legs that set up side by side in the backup pad, the both ends that bear the seat are provided with the cylinder connecting piece of coaxial setting respectively, just bear the seat both ends the cylinder connecting piece wears to establish respectively and corresponds the supporting leg, in order with the supporting leg rotates to be connected.
Preferably, the bearing surface is disposed under the rotation axis of the bearing seat, so that the center of gravity axis of the target bearing seat and the rotation axis of the bearing seat are located on the same straight line.
Preferably, the bearing seat further comprises a bearing plate part with a bearing surface on the upper side and connecting plate parts arranged at two ends of the bearing plate part, the upper end of the connecting plate part is connected with the cylindrical connecting piece, the lower end of the connecting plate part is connected with the bearing plate part, and the bearing plate part is provided with the bolt through hole.
Preferably, the bearing support device further comprises a support column welded on the support plate for supporting the target bearing on the opposite side.
Preferably, the device further comprises a driving end and a labor-saving transmission part connected between the bearing seat and the driving end.
Preferably, the labor-saving transmission part is a chain block device, and further comprises a turntable piece fixed relative to the bearing seat, and the turntable piece is connected with the chain block device to provide torque for driving the turntable piece to rotate.
In order to achieve the second purpose, the utility model also provides a bearing frame turnover system, this bearing frame turnover system include any kind of bearing frame tilting mechanism of the aforesaid, including the target bearing frame, the installation department at the bottom of the target bearing frame with bearing frame tilting mechanism's the seat fixed connection that bears. Because the bearing seat overturning mechanism has the technical effects, the bearing seat overturning system with the bearing seat overturning mechanism also has the corresponding technical effects.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front side structural view of a bearing seat turnover system provided in an embodiment of the present invention;
fig. 2 is a schematic side structure view of a bearing seat turnover system provided by the embodiment of the present invention.
The drawings are numbered as follows:
the bearing support comprises a target bearing seat 1, a bearing surface 2, a bearing plate part 3, a connecting plate part 4, a cylindrical connecting piece 5, a supporting leg 6, a supporting plate 7, a turntable part 8, a chain block device 9 and a bolt 10.
Detailed Description
The embodiment of the utility model discloses bearing frame tilting mechanism to bearing frame tilting mechanism.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, fig. 1 is a schematic front side structure view of a bearing seat turnover system according to an embodiment of the present invention; fig. 2 is a schematic side structure view of a bearing seat turnover system provided by the embodiment of the present invention.
In an embodiment, the present invention provides a bearing seat overturning mechanism, which includes a bearing seat and a supporting seat.
The bearing turnover mechanism is used for turning over a bearing seat, the bearing seat refers to a bearing seat which is installed on a large-scale apparatus and cannot be turned over by manpower, and in order to better describe the bearing seat turnover mechanism, the bearing seat turned over by the bearing seat turnover mechanism is called as a target bearing seat 1. The target bearing seat 1 generally weighs at least one hundred kilograms, and the target bearing seat 1 mainly comprises a main body which is generally tubular as a whole and a seat bottom which is connected with the main body to provide supporting force for the main body, wherein a mounting hole is formed in the seat bottom to be connected with a part for mounting the target bearing seat 1 through a bolt so as to fix the target bearing seat 1.
The bearing seat is used for bearing and fixing the target bearing seat 1, and specifically, the bearing seat 2 used for bearing the base bottom of the target bearing seat 1 is arranged so as to provide supporting force for the base bottom of the target bearing seat 1 and drive the target bearing seat 1 to rotate when rotating.
The bearing surface 2 is provided with a connecting part correspondingly connected with the base mounting part of the target bearing base 1 so as to fix the target bearing base 1 through being fixedly connected with the base mounting part of the target bearing base 1, and the base mounting part still serves as a main stressed part for the target bearing base 1. When the bearing seat is turned over, the target bearing seat 1 and the bearing seat keep a relatively stable position relation, and the connection through the connecting part can ensure that the bearing seat rotates to drive the target bearing seat 1 to rotate.
Wherein bear the both ends of seat and be connected with the coaxial rotation of supporting seat respectively, mainly rotate through the shaft hole and connect to will bear the weight of the seat through the supporting seat and erect, so that bear the weight of the seat and can drive target bearing frame 1 at least and rotate, put to the side from putting immediately with at least can driving target bearing frame 1. It should be noted that the standing position is an operating state of the target bearing housing 1, and the side position is a state in which the upper side of the operating state is deflected to one side, and the upside down position is opposite to the standing position. The working state of the target bearing seat 1 means that the target bearing seat 1 is kept in the azimuth attitude during installation and use, and when the hoisting machine hoists, the whole azimuth attitude is kept in the working state at the moment because the hoisting is only carried out.
In the bearing block turnover mechanism, when the bearing block turnover mechanism is applied, the target bearing block 1 is hoisted by a hoisting machine to be hoisted on a bearing block, and then the target bearing block 1 is fixedly connected with the bearing block through a connecting part. And then the limitation of the hoisting machine is removed, so that the target bearing seat 1 can be driven to rotate to a target state by rotating the bearing seat, then the bearing seat is hoisted again by the hoisting machine, and then the bearing seat in the target state can be cleaned. In this bearing frame tilting mechanism, through setting up special tilting mechanism to when the target bearing frame 1 that needs to overturn, bear the seat through rotating and can be in order to realize the upset, make the upset laborsaving save time, bear the seat whole simultaneously and bear the upset, in order to avoid local atress inequality effectively and lead to the pressurized to damage. In conclusion, the bearing seat overturning mechanism can effectively solve the problem that the target bearing seat 1 is inconvenient to overturn.
Further, in order to fix the whole target bearing seat 1 better, the upper connecting portion of the load bearing seat is preferably a bolt through hole disposed opposite to the upper mounting hole of the base of the target bearing seat 1 so as to be connected to the upper mounting hole of the base of the target bearing seat 1 by a bolt 10. Wherein the pedestal of target bearing frame 1 all generally all can correspond and set up the seat bottom, and all can set up the mounting hole on the seat bottom, so only need on bearing the seat correspond set up bolt 10 perforate can, adopt supporting bolt 10 to connect this moment can, reduced target bearing frame 1's fixed cost effectively, it is convenient simple to fix simultaneously. The shape, size and structure of the matched bolt are consistent with those of the bolt used for installing and fixing the bearing seat 1 in the working state.
Further, in order to conveniently drive the whole bearing seat overturning mechanism, it is preferable that the supporting seat comprises a supporting plate 7 and two supporting legs 6 which are arranged on the supporting plate 7 in parallel and are vertically arranged, wherein the supporting plate 7 is preferably a steel plate, the steel plate with the thickness of 25 mm to 35 mm can be adopted, particularly preferably the steel plate with the thickness of 30 mm is adopted, a larger supporting surface is formed between the steel plate and the ground, the whole bearing seat overturning mechanism and the target bearing seat 1 thereon are better supported, specifically, a rectangular steel plate can be adopted, the length of the supporting plate 7 is 1.5 times to 2.5 times of the length of the target bearing seat 1, and the width is 1.5 times to 2.5 times of the width of the target bearing seat 1. Wherein the both ends that bear the seat are provided with the cylindrical connecting piece 5 of coaxial setting respectively, and bear the cylindrical connecting piece 5 at seat both ends and wear to establish corresponding supporting leg 6 respectively to make two supporting legs 6 set up respectively in the both ends that bear the seat in order to provide great holding power to bearing the seat, and make and bear the seat and form to rotate with supporting leg 6 and be connected. A radial bearing is preferably provided between the particular cylindrical connection 5 and the support leg 6 therein, so that there is no rotational friction resistance.
The bearing surface 2 is generally adapted to be fitted to the bottom surface of the target bearing seat 1 so that when installed, the bearing surface 2 is disposed upwardly to be fitted to the bottom surface of the target bearing seat 1 held in an installed state. Further, for the convenience of rotation, so as to play a role of saving power, it is preferable here that the bearing surface 2 is disposed under the rotation axis of the bearing seat, wherein the rotation axis of the bearing seat is the rotation axis of the above-mentioned cylindrical connecting member 5, that is, the axis of the whole bearing seat driving the target bearing seat 1 to turn. Therefore, the gravity center axis of the target bearing seat 1 placed on the bearing surface and the rotation axis of the bearing seat are positioned on the same straight line, and the central axis of the target bearing seat 1 and the rotation axis of the bearing seat tend to be positioned on the same straight line, so that the resistance caused by the gravity center of the target bearing seat 1 when the target bearing seat 1 is turned over is favorably reduced. The center of gravity axis of the target bearing seat 1 is generally located at a position with a little difference between the upper and lower positions of the bearing hole axis of the bearing seat.
As described above, the bearing seat may further include the bearing plate portion 3 having the bearing surface 2 on the upper side and the connection plate portions 4 disposed at both ends of the bearing plate portion 3, the upper end of the connection plate portion 4 is connected to the cylindrical connecting member 5, the lower end is connected to the bearing plate portion 3, and the bearing plate portion 3 is provided with bolt through holes, so that when installing, the target bearing seat 1 is placed on the bearing plate portion 3 only after being lifted in the installation state, and the corresponding installation hole of the target bearing seat 1 and the bolt through hole of the connection plate portion 4 may be connected by the bolt 10.
Further, in order to conveniently position the target bearing seat 1 placed on the side, the target bearing seat 1 placed on the side can be fixed on the supporting plate 7, for example, the target bearing seat 1 placed on the side is supported by a plurality of supporting columns in a welding manner, so that the target bearing seat 1 is prevented from continuously rotating, and the target bearing seat is conveniently kept at the position so as to facilitate later hoisting. Specifically, a plurality of support columns may be welded on the upper side of the support plate 7.
Generally, in actual operation, the turning is performed by means of a worker, and for convenience of turning, the turning device preferably further comprises a driving end and a labor-saving transmission part connected between the bearing seat and the driving end, so that the bearing seat and the target bearing seat 1 thereon can be driven to rotate by a small force input through the labor-saving transmission part. Specifically, the labor-saving transmission component can be a labor-saving lever to drive the bearing seat to rotate. Wherein the drive is preferably a manual drive.
Specifically, for convenience of installation, the labor-saving transmission component is preferably a chain block device 9, the chain block device further comprises a rotating disc 8 fixed relative to the bearing seat, the rotating disc 8 is connected with the chain block device 9 to provide torque for driving the rotating disc 8 to rotate, and the chain block device 9 forms two connecting chains to be connected with two transverse sides of the rotating disc 8 respectively so as to transmit the torque in the corresponding direction according to requirements. It should be noted that the chain block device 9 is a structure in the prior art, and for a specific structure, reference is also made to the prior art, which is not described herein again. Wherein, for the convenience of installation chain block device 9, can make one of them supporting leg upwards extend along with the extension to be used for installing chain block device 9, with this long supporting leg rotate the connection cylinder piece of being connected, wear to establish to the one side of keeping away from another supporting leg, wherein carousel piece also is located this side, and chain block device 9 also is located this side. And particularly, the two supporting leg parts are preferably channel steel.
Based on the bearing frame tilting mechanism that provides in the above-mentioned embodiment, the utility model also provides a bearing frame upset system, this bearing frame upset system include arbitrary bearing frame tilting mechanism in the above-mentioned embodiment, still include target bearing frame 1, 1 base installation department of target bearing frame with bearing frame tilting mechanism's the seat fixed connection that bears. Because the bearing seat overturning system adopts the bearing seat overturning mechanism in the embodiment, please refer to the embodiment for the beneficial effects of the bearing seat overturning system.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A bearing pedestal tilting mechanism, its characterized in that includes:
the bearing seat is provided with a bearing surface for bearing the base of a target bearing seat, and the bearing surface is provided with a connecting part correspondingly connected with the base mounting part of the target bearing seat;
and two ends of the bearing seat are respectively and coaxially and rotatably connected with the supporting seat, so that the bearing seat can at least drive the target bearing seat to rotate from vertical placement to lateral placement.
2. The bearing housing canting mechanism of claim 1 wherein the connecting portion is a bolt through hole disposed opposite the mounting hole on the base of the target bearing housing to bolt with the mounting hole on the base of the target bearing housing.
3. The bearing seat turnover mechanism of claim 2, wherein the supporting seat comprises a supporting plate and two supporting legs arranged in parallel on the supporting plate, two ends of the bearing seat are respectively provided with a cylindrical connecting piece coaxially arranged, and the cylindrical connecting pieces at the two ends of the bearing seat are respectively penetrated through the corresponding supporting legs to be rotatably connected with the supporting legs.
4. The bearing housing canting mechanism of claim 3 wherein the bearing surface is offset relative to the axis of rotation of the bearing housing such that the center of gravity axis of the target bearing housing is aligned with the axis of rotation of the bearing housing.
5. The bearing seat turnover mechanism of claim 4, wherein the bearing seat further comprises a bearing plate portion with a bearing surface on the upper side and connecting plate portions disposed at two ends of the bearing plate portion, the upper end of the connecting plate portion is connected to the cylindrical connecting member, the lower end of the connecting plate portion is connected to the bearing plate portion, and the bearing plate portion is provided with the bolt through hole.
6. The bearing housing canting mechanism of claim 5 further comprising a support post welded to the support plate for supporting the target bearing on a side.
7. The bearing block turnover mechanism of any one of claims 1-6 further including a drive end and a labor saving transmission member connected between the carrier and the drive end.
8. The bearing seat turnover mechanism of claim 7, wherein the labor-saving transmission component is a chain block device, and further comprising a turntable fixed relative to the bearing seat, and the turntable is connected with the chain block device to provide torque for driving the turntable to rotate.
9. A bearing housing overturning system, comprising a target bearing housing, and further comprising the bearing housing overturning mechanism as claimed in any one of claims 1 to 8, wherein the target bearing housing bottom mounting part is fixedly connected with a bearing housing of the bearing housing overturning mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921294813.0U CN210450301U (en) | 2019-08-09 | 2019-08-09 | Bearing frame tilting mechanism and bearing frame upset system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921294813.0U CN210450301U (en) | 2019-08-09 | 2019-08-09 | Bearing frame tilting mechanism and bearing frame upset system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210450301U true CN210450301U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921294813.0U Active CN210450301U (en) | 2019-08-09 | 2019-08-09 | Bearing frame tilting mechanism and bearing frame upset system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210450301U (en) |
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2019
- 2019-08-09 CN CN201921294813.0U patent/CN210450301U/en active Active
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