CN206874114U - Pulley guide rails component that is stable and being easy to maintenance - Google Patents
Pulley guide rails component that is stable and being easy to maintenance Download PDFInfo
- Publication number
- CN206874114U CN206874114U CN201720813661.5U CN201720813661U CN206874114U CN 206874114 U CN206874114 U CN 206874114U CN 201720813661 U CN201720813661 U CN 201720813661U CN 206874114 U CN206874114 U CN 206874114U
- Authority
- CN
- China
- Prior art keywords
- pulley
- guide rail
- mandrel
- arcuate indentation
- stable
- 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.)
- Expired - Fee Related
Links
Abstract
It the utility model is related to pulley guide rails component that is stable and being easy to maintenance,Including guide rail and pulley,It is characterized in that guide rail is the square tube type elongate configuration of similar " C " shape in horizontal positioned cross section,Horizontal notch is offered on the preceding facade plate of guide rail,The height of horizontal notch is less than the external diameter of pulley,More than one pulley is provided with the inner chamber of guide rail,The external diameter and thickness of the pulley height and width fits with guide rail inner chamber respectively,Pulley includes roller,Bearing and mandrel,The maximum outside diameter of mandrel is less than the height of horizontal notch,The fixing end of mandrel is connected by bearing with roller,The projecting end of mandrel is connected through horizontal notch and with the suspension member engagement plate outside guide rail,Arcuate indentation is offered in pairs on facade plate before guide rail,The radius of curvature of the circular arc of arcuate indentation is more than the radius of pulley,The distance between arcuate indentation circular arc peak and minimum point are more than the diameter of pulley,Cover plate is provided with outside arcuate indentation.The utility model is stable, is easy to repair.
Description
Technical field
It the utility model is related to pulley guide rails component, pulley guide rails group that is specifically stable and being easy to maintenance
Part.
Background technology
In industrial and agricultural production and daily life, pulley guide rails combining structure is widely used.Conventional pulley rail combination
Pulley it is not exposed, security and stability is good, but once breaking down, it is necessary to when changing pulley, dismounting is very troublesome.Shower house is led to
Pulley first must be fixed on dodge gate upper and lower side frequently with this structure, during installation, then fill pulley from upper/lower guide end
Enter in guide rail slideway, be loaded on perpendicular material, movable glass door could be installed in place.This structure needs to safeguard (as more in accessory
Change pulley etc.) when, it is necessary to perpendicular material or the plug of rail end are first pulled down, can be continued.Another hanging guide rail pulley
Combining structure, its pulley are directly installed on circular guideway, not closed.Such a structure is although easy to maintenance, but due to cunning
Take turns hidden danger that is exposed and safe for operation and stable aspect being present.Therefore, cunning that is a kind of stable and being easy to maintenance is designed
It is very necessary to take turns guide assembly.
Utility model content
The purpose of this utility model is to provide pulley guide rails component that is a kind of stable and being easy to maintenance.
To achieve the above object, the utility model adopts the following technical scheme that：Pulley that is stable and being easy to maintenance
Guide assembly, including guide rail and pulley, it is characterized in that guide rail is the square tube type strip knot of similar " C " shape in horizontal positioned cross section
Structure, horizontal notch is offered on the preceding facade plate of guide rail, the length of horizontal notch is identical with the length of guide rail, the height of horizontal notch
Degree is provided with more than one pulley, the external diameter of pulley in the inner chamber of guide rail less than the external diameter of pulley along the length direction of guide rail
The height and width fits with guide rail inner chamber, pulley include roller, bearing and mandrel respectively with thickness, and the maximum outside diameter of mandrel is small
In the height of horizontal notch, the fixing end of mandrel is connected by bearing with roller, the projecting end of mandrel through horizontal notch and with
Suspension member engagement plate connection outside guide rail, is provided with mounting hole on suspension member engagement plate, is offered in pairs on facade plate before guide rail
The arcuate indentation symmetrical above and below on horizontal notch, the radius of curvature of the circular arc of arcuate indentation are more than the radius of pulley, upper arch
The distance between breach circular arc peak and lower arcuate indentation circular arc minimum point are more than the diameter of pulley, are set outside arcuate indentation
Cover plate is equipped with, cover plate is inside and outside double-decker, and nexine and the arcuate indentation of cover plate coordinate, the outer layer of cover plate and the preceding facade of guide rail
Plate is detachably connected.
Further, the arcuate indentation is three pairs, is separately positioned on the both ends and middle position of guide rail.
Further, the preceding facade plate of the outer layer of the cover plate and guide rail is connected through a screw thread.
The utility model before guide rail by offering arcuate indentation on facade plate, usually arcuate indentation blocks guarantor by cover plate
Demonstrate,prove pulley guide rails component normal operation；When needing to change pulley, removing cover plate just can smoothly take out the pulley of damage and load onto new
Pulley.The utility model is stable, is easy to repair.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 A-A direction view figures；
Fig. 3 is the utility model cover plate open mode schematic diagram；
Fig. 4 is covering plate structure schematic diagram of the present utility model.
In figure：1- guide rails；The horizontal notches of 1.1-；1.2- arcuate indentation；2- pulleys；2.1- roller；2.2- bearing；2.3- core
Axle；3- suspension member engagement plates；3.1- mounting hole；4- cover plates；4.1- nexine；4.2- outer layer.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model, but the embodiment should not be construed as pair
Limitation of the present utility model.
Pulley guide rails component that is as depicted stable and being easy to maintenance, including guide rail 1 and pulley 2, guide rail 1 be
The square tube type elongate configuration of similar " C " shape in horizontal positioned cross section, horizontal notch 1.1 is offered on the preceding facade plate of guide rail 1,
The length of horizontal notch 1.1 is identical with the length of guide rail 1, and the height of horizontal notch 1.1 is less than the external diameter of pulley 2, guide rail 1 it is interior
The length direction of guide rail 1 is provided with more than one pulley 2 in chamber, the external diameter and thickness of pulley 2 respectively with the inner chamber of guide rail 1
Height and width fits, pulley 2 include roller 2.1, bearing 2.2 and mandrel 2.3, and the maximum outside diameter of mandrel 2.3 is less than level trough
The height of mouth 1.1, the fixing end of mandrel 2.3 are connected by bearing 2.2 with roller 2.1, and the projecting end of mandrel 2.3 passes through level trough
Mouth 1.1 is simultaneously connected with the suspension member engagement plate 3 outside guide rail 1, and mounting hole 3.1 is provided with suspension member engagement plate 3, is stood before guide rail 1
The arcuate indentation 1.2 symmetrical above and below on horizontal notch 1.1, the curvature of the circular arc of arcuate indentation 1.2 are offered on panel in pairs
Radius is more than the radius of pulley 2, and the distance between upper arcuate indentation circular arc peak and lower arcuate indentation circular arc minimum point is more than
The diameter of pulley 2, the outside of arcuate indentation 1.2 are provided with cover plate 4, and cover plate 4 is inside and outside double-decker, the nexine 4.1 of cover plate 4 with
Arcuate indentation 1.2 coordinates, and the outer layer 4.2 of cover plate 4 is detachably connected with the preceding facade plate of guide rail 1.
Preferred embodiment is：In such scheme, the arcuate indentation 1.2 is three pairs, is separately positioned on the two of guide rail 1
End and middle position.
Preferred embodiment is：In such scheme, the outer layer 4.24.2 of the cover plate 4 leads to the preceding facade plate of guide rail 1
Cross threaded connection.
The content not being described in detail in this specification, belong to prior art known to those skilled in the art.
Claims (3)
1. pulley guide rails component that is stable and being easy to maintenance, including guide rail (1) and pulley (2), it is characterised in that：Guide rail
(1) it is the square tube type elongate configuration of similar " C " shape in horizontal positioned cross section, level is offered on the preceding facade plate of guide rail (1)
Notch (1.1), the length of horizontal notch (1.1) is identical with the length of guide rail (1), and the height of horizontal notch (1.1) is less than pulley
(2) external diameter, the length direction of guide rail (1) is provided with more than one pulley (2) in the inner chamber of guide rail (1), pulley (2)
External diameter and the thickness height and width fits with guide rail (1) inner chamber respectively, pulley (2) include roller (2.1), bearing (2.2) and
Mandrel (2.3), the maximum outside diameter of mandrel (2.3) are less than the height of horizontal notch (1.1), and the fixing end of mandrel (2.3) passes through axle
(2.2) are held to be connected with roller (2.1), the projecting end of mandrel (2.3) through horizontal notch (1.1) and with positioned at guide rail (1) outside
Suspension member engagement plate (3) connects, and is provided with mounting hole (3.1) on suspension member engagement plate (3), is opened up in pairs on facade plate before guide rail (1)
Horizontal notch (1.1) arcuate indentation (1.2) symmetrical above and below is related to, the radius of curvature of the circular arc of arcuate indentation (1.2) is more than
The radius of pulley (2), the distance between upper arcuate indentation circular arc peak and lower arcuate indentation circular arc minimum point are more than pulley (2)
Diameter, be provided with cover plate (4) outside arcuate indentation (1.2), cover plate (4) is inside and outside double-decker, the nexine of cover plate (4)
(4.1) coordinate with arcuate indentation (1.2), the outer layer (4.2) of cover plate (4) is detachably connected with the preceding facade plate of guide rail (1).
2. pulley guide rails component that is according to claim 1 stable and being easy to maintenance, it is characterised in that：The bow
V notch v (1.2) is three pairs, is separately positioned on the both ends and middle position of guide rail (1).
3. pulley guide rails component that is according to claim 1 or 2 stable and being easy to maintenance, it is characterised in that：Institute
The preceding facade plate of the outer layer (4.2) and guide rail (1) of stating cover plate (4) is connected through a screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720813661.5U CN206874114U (en) | 2017-07-06 | 2017-07-06 | Pulley guide rails component that is stable and being easy to maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720813661.5U CN206874114U (en) | 2017-07-06 | 2017-07-06 | Pulley guide rails component that is stable and being easy to maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206874114U true CN206874114U (en) | 2018-01-12 |
Family
ID=61329413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720813661.5U Expired - Fee Related CN206874114U (en) | 2017-07-06 | 2017-07-06 | Pulley guide rails component that is stable and being easy to maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206874114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111996843A (en) * | 2020-04-30 | 2020-11-27 | 中船第九设计研究院工程有限公司 | Guide rail for underwater traveling wheels and machining method of guide rail |
-
2017
- 2017-07-06 CN CN201720813661.5U patent/CN206874114U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111996843A (en) * | 2020-04-30 | 2020-11-27 | 中船第九设计研究院工程有限公司 | Guide rail for underwater traveling wheels and machining method of guide rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20180706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |