CN202901065U - Supporting device for lateral tilting type guide shaft sleeve - Google Patents
Supporting device for lateral tilting type guide shaft sleeve Download PDFInfo
- Publication number
- CN202901065U CN202901065U CN 201220547898 CN201220547898U CN202901065U CN 202901065 U CN202901065 U CN 202901065U CN 201220547898 CN201220547898 CN 201220547898 CN 201220547898 U CN201220547898 U CN 201220547898U CN 202901065 U CN202901065 U CN 202901065U
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- Prior art keywords
- guideway
- rectangular frame
- supporting
- underframe
- lateral tilt
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Abstract
The utility model discloses a supporting device for a lateral tilting type guide shaft sleeve. The supporting device comprises a supporting part and a guide shaft sleeve part which are matched with each other, wherein the guide shaft sleeve part is detachably connected to the supporting part. By the supporting device for the lateral tilting type guide shaft sleeve, the shortcomings of short service life, inconvenience in shaft sleeve replacement, high maintenance cost and the like in the prior art can be overcome; and the advantages of long service life of bearings, convenience in replacement of shaft sleeves, low maintenance cost and high supporting reliability are achieved.
Description
Technical field
The utility model relates to the mechanical support technical field, particularly, relates to a kind of lateral tilt formula guideway support device.
Background technique
Bearing is to work the parts of fixing and reducing the load friction factor in mechanical transmission course; Be used for determining running shaft and other part relative movement positions, play the component of supporting or leading role.Also can say, when other parts produce relative movement each other on axle, be used for reducing the fixing parts of friction factor and retainer shaft central position in the power transmission process.Bearing is a kind of very important component in the contemporary mechanical device; Its major function is the supported mechanical solid of rotation, in order to reduce the mechanical load friction factor of device in transmission process.
Under certain load, the revolution that bearing experiences before spot corrosion occurring or hour number are called bearing life.The life-span of rolling bearing is with the revolution hour number of the work under certain rotating speed (or with) definition: this life-span with interior bearing, should preliminary fatigue damage (peel off or damaged) occur at its any race ring or rolling element.Yet no matter in laboratory test or in actual use, all can significantly see, the identical bearing of the outward appearance under same operating conditions, differ widely actual life.The bearing " life-span " that also has in addition several different definition, one of them i.e. so-called " operating life ", it represent a certain bearing be accessible actual life before damaging by wearing and tearing, to damage be not by due to the fatigue usually, but caused by reasons such as wearing and tearing, burn into bad seals.
Guide bearing is exactly to axle location, makes axle radially not mobile, if guide bearing has been broken, the operating life of the whole bearing at that guide bearing place is not long yet.If to guide bearing guideway is set, then can protect guide bearing to a certain extent.In addition, when guide bearing is loaded onto guideway, if detachable connection the between guideway and the support device then be convenient to better guideway.
In realizing process of the present utility model, the inventor finds to exist at least in the prior art bearing weak point in working life, axle sleeve to change the defectives such as inconvenience and maintenance cost height.
Summary of the invention
The purpose of this utility model is, for the problems referred to above, proposes a kind of lateral tilt formula guideway support device, to realize that bearing long service life, axle sleeve are changed conveniently, maintenance cost is low and to support the high advantage of reliability.
For achieving the above object, the technical solution adopted in the utility model is: a kind of lateral tilt formula guideway support device comprises the supporting part and the guideway part that are equipped with; Described guideway part, detachable being connected on the supporting part.
Further, shown in supporting part, comprise horizontally disposed underframe, and vertically be arranged on symmetrically described underframe two ends and be used for and the detachable a pair of supporting component that is connected of guideway part; Described underframe, comprise rectangular frame, across the middle gusset at described rectangular frame middle part, be arranged on symmetrically the mountain font link of the end integral type setting of described rectangular frame two ends and closed end and rectangular frame, be located at symmetrically described middle gusset both sides and form a pair of connecting rod of triangular structure with the space of middle gusset both sides, and be arranged in parallel with the crossbeam of described rectangular frame and be welded on symmetrically the not pipe of closed end of described mountain font link.
Further, in the first joint of described rectangular frame and mountain font link, in the inside bottom of respective support assembly, be provided with for the first base that underframe is supported; In the second joint of described rectangular frame and mountain font link, in the bottom of respective support assembly, be provided with second base parallel with the first base; Described the first base and the second base include the square steel base.
Further, described guideway part comprises horizontally disposed guideway, and vertically is symmetricly set on described guideway below and is used for and detachable at least one pair of connecting plate that is connected of supporting part; On described connecting plate, be provided with the first tapped hole.
Further, the structure of described a pair of supporting component is identical.
Further, in described a pair of supporting component, each supporting component comprises vertical setting and is used for supporting and contacting the dunnage of guideway, and be arranged on right-angled trapezium stiffening rib between described dunnage and underframe the same side, and described dunnage away from a side of right-angled trapezium stiffening rib, be located at the triangle stiffening rib between dunnage and the underframe; On described stiffening rib, be provided with guideway partial response connecting plate on the second tapped hole of being complementary of the first tapped hole.
Further, described dunnage comprises rectangular body and guideway link that integral type arranges; Described guideway link has the arc groove that is complementary with guideway; The height of two cell walls of described arc groove is not identical, and correspondingly, the height with corresponding two the right-angled trapezium stiffening ribs of two cell walls in each supporting component is not identical yet; Each cell wall has the rectangle end.
Each embodiment's of the utility model lateral tilt formula guideway support device is owing to comprise supporting part and the guideway part that is equipped with; The guideway part, detachable being connected on the supporting part; Can use on guide bearing, play at least protection and supporting effect, also for convenience detach; Thereby can overcome prior art middle (center) bearing weak point in working life, axle sleeve replacing inconvenience and the high defective of maintenance cost, to realize that bearing long service life, axle sleeve are changed conveniently, maintenance cost is low and the high advantage of support reliability.
Other features and advantages of the utility model will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the utility model.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, and consists of the part of specification, is used from explanation the utility model with embodiment one of the present utility model, does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation that the utility model lateral tilt formula guideway is used supporting part in the support device;
Fig. 2 and Fig. 3 are the structural representation that the utility model lateral tilt formula guideway is used guideway part in the support device.
By reference to the accompanying drawings, reference character is as follows among the utility model embodiment:
The 1-underframe; The 2-dunnage; 3-the first stiffening rib; 4-the second stiffening rib; 5-square steel base triangle stiffening rib; 6-pipe connecting rod; The 7-oil hole; The 8-oil seal groove; The 9-connecting plate.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
According to the utility model embodiment, provide a kind of lateral tilt formula guideway support device.As shown in Figure 1-Figure 3, present embodiment comprises supporting part and the guideway part that is equipped with; The guideway part, detachable being connected on the supporting part.
Wherein, above-mentioned supporting part comprises horizontally disposed underframe (such as underframe 1), and vertically is arranged on symmetrically the underframe two ends and is used for and the detachable a pair of supporting component that is connected of guideway part; Underframe, comprise rectangular frame, across the middle gusset at the rectangular frame middle part, be arranged on symmetrically the mountain font link of the end integral type setting of rectangular frame two ends and closed end and rectangular frame, be located at symmetrically middle gusset both sides and form a pair of connecting rod (such as one of them connecting rod 6) of triangular structure with the space of middle gusset both sides, and be arranged in parallel with the crossbeam of rectangular frame and be welded on symmetrically the not pipe of closed end of mountain font link.In the first joint of rectangular frame and mountain font link, in the inside bottom of respective support assembly, be provided with for the first base that underframe is supported; In the second joint of rectangular frame and mountain font link, in the bottom of respective support assembly, be provided with second base parallel with the first base; The first base and the second base include the square steel base.
Above-mentioned guideway part comprises horizontally disposed guideway, and vertically is symmetricly set on guideway below and is used for and detachable at least one pair of connecting plate that is connected of supporting part; On connecting plate, be provided with the first tapped hole.This guideway comprises for the oil hole (such as oil hole 7) that injects lubricant oil, and has been used for the oil seal groove (such as oil seal groove 8) of oil sealing effect.
The structure of above-mentioned a pair of supporting component is identical, in a pair of supporting component, each supporting component comprises vertical setting and is used for supporting and contacting the dunnage (such as dunnage 2) of guideway, and be arranged on right-angled trapezium stiffening rib (such as the first stiffening rib 3 and the second stiffening rib 4) between dunnage and underframe the same side, and dunnage away from a side of right-angled trapezium stiffening rib, be located at the triangle stiffening rib (such as triangle stiffening rib 5) between dunnage and the underframe; On stiffening rib, be provided with guideway partial response connecting plate on the second tapped hole of being complementary of the first tapped hole.Dunnage comprises rectangular body and guideway link that integral type arranges; The guideway link has the arc groove that is complementary with guideway; The height of two cell walls of arc groove is not identical, and correspondingly, the height with corresponding two the right-angled trapezium stiffening ribs of two cell walls in each supporting component is not identical yet; Each cell wall has the rectangle end.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although with reference to previous embodiment the utility model is had been described in detail, for a person skilled in the art, it still can be made amendment to the technological scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characteristics wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. a lateral tilt formula guideway support device is characterized in that, comprises the supporting part and the guideway part that are equipped with; Described guideway part, detachable being connected on the supporting part.
2. lateral tilt formula guideway support device according to claim 1, it is characterized in that, shown in supporting part, comprise horizontally disposed underframe, and vertically be arranged on symmetrically described underframe two ends and be used for and the detachable a pair of supporting component that is connected of guideway part; Described underframe, comprise rectangular frame, across the middle gusset at described rectangular frame middle part, be arranged on symmetrically the mountain font link of the end integral type setting of described rectangular frame two ends and closed end and rectangular frame, be located at symmetrically described middle gusset both sides and form a pair of connecting rod of triangular structure with the space of middle gusset both sides, and be arranged in parallel with the crossbeam of described rectangular frame and be welded on symmetrically the not pipe of closed end of described mountain font link.
3. lateral tilt formula guideway support device according to claim 2, it is characterized in that, in the first joint of described rectangular frame and mountain font link, in the inside bottom of respective support assembly, be provided with for the first base that underframe is supported; In the second joint of described rectangular frame and mountain font link, in the bottom of respective support assembly, be provided with second base parallel with the first base; Described the first base and the second base include the square steel base.
4. each described lateral tilt formula guideway support device according to claim 1-3, it is characterized in that, described guideway part, comprise horizontally disposed guideway, and vertically be symmetricly set on described guideway below and be used for and detachable at least one pair of connecting plate that is connected of supporting part; On described connecting plate, be provided with the first tapped hole.
5. according to claim 2 or 3 described lateral tilt formula guideway support devices, it is characterized in that the structure of described a pair of supporting component is identical.
6. lateral tilt formula guideway support device according to claim 4, it is characterized in that, in described a pair of supporting component, each supporting component comprises vertical setting and is used for supporting and contacting the dunnage of guideway, and be arranged on right-angled trapezium stiffening rib between described dunnage and underframe the same side, and described dunnage away from a side of right-angled trapezium stiffening rib, be located at the triangle stiffening rib between dunnage and the underframe; On described stiffening rib, be provided with guideway partial response connecting plate on the second tapped hole of being complementary of the first tapped hole.
7. lateral tilt formula guideway support device according to claim 6 is characterized in that, described dunnage comprises rectangular body and guideway link that integral type arranges; Described guideway link has the arc groove that is complementary with guideway; The height of two cell walls of described arc groove is not identical, and correspondingly, the height with corresponding two the right-angled trapezium stiffening ribs of two cell walls in each supporting component is not identical yet; Each cell wall has the rectangle end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220547898 CN202901065U (en) | 2012-10-25 | 2012-10-25 | Supporting device for lateral tilting type guide shaft sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220547898 CN202901065U (en) | 2012-10-25 | 2012-10-25 | Supporting device for lateral tilting type guide shaft sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901065U true CN202901065U (en) | 2013-04-24 |
Family
ID=48121739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220547898 Expired - Fee Related CN202901065U (en) | 2012-10-25 | 2012-10-25 | Supporting device for lateral tilting type guide shaft sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150339A (en) * | 2016-08-30 | 2016-11-23 | 康力电梯股份有限公司 | A kind of maintenance cat ladder structure |
-
2012
- 2012-10-25 CN CN 201220547898 patent/CN202901065U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150339A (en) * | 2016-08-30 | 2016-11-23 | 康力电梯股份有限公司 | A kind of maintenance cat ladder structure |
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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: 20130424 Termination date: 20131025 |