CN207673825U - A kind of derailing pulley - Google Patents
A kind of derailing pulley Download PDFInfo
- Publication number
- CN207673825U CN207673825U CN201721814580.3U CN201721814580U CN207673825U CN 207673825 U CN207673825 U CN 207673825U CN 201721814580 U CN201721814580 U CN 201721814580U CN 207673825 U CN207673825 U CN 207673825U
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- CN
- China
- Prior art keywords
- shell
- inner casing
- main body
- pulley
- pulley main
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Abstract
The utility model discloses a kind of derailing pulleys, including shell, inner casing and pulley main body, the axle center of the pulley main body is equipped with meson, and it is fixedly mounted across meson and inner housing inner by inner casing nail, the bottom of the inner casing is provided with location hole, the external corresponding location hole of the shell is provided with mounting hole, the mounting hole is followed closely by shell and is fixedly connected with the location hole of inner shell bottom, the inner casing is fixed with enclosure by shell nail and is set with, the end of the shell corresponds to inner casing and is provided with adjustment hole, the end of the shell is fixedly connected by adjusting screw with the end of inner casing, the inner housing inner corresponds to adjusting screw and is provided with stop nut.The derailing pulley, easy for installation, stability is strong, and pulley main body is fixedly mounted by inner casing and shell and is used, while improving pulley main body load-bearing dynamics, the phenomenon that effectively pulley main body being avoided to derail in use.
Description
Technical field
The utility model belongs to pulley technical field, and in particular to a kind of derailing pulley.
Background technology
Pulley, which is a periphery, slot, is capable of the steamboat of pivoting.By can rotate around center axis fluted disk and
Across disk flexible cable (rope, adhesive tape, cable wire, chain etc.) formed can be called cunning around the simple and mechanical of center axis rotation
Wheel.
Phenomena such as pulley is excessive due to load-bearing pressure in use, or long-time is using that can cause pulley to derail,
Influence the normal use of pulley.
Utility model content
In order to solve the above technical problems, the utility model proposes a kind of derailing pulley, the derailing pulley, installation side
Just, stability is strong, and pulley main body is fixedly mounted by inner casing and shell and is used, and while improving pulley main body load-bearing dynamics, is had
The phenomenon that effect avoids pulley main body from derailing in use.
To achieve the above object, the utility model provides the following technical solutions：A kind of derailing pulley, including it is shell, interior
The axle center of shell and pulley main body, the pulley main body is equipped with meson, and is followed closely by inner casing and fixed across meson and inner housing inner
The bottom of installation, the inner casing is provided with location hole, and the external corresponding location hole of the shell is provided with mounting hole, the installation
Hole is followed closely by shell and is fixedly connected with the location hole of inner shell bottom, and the inner casing is fixed with enclosure by shell nail and is set with,
The end of the shell corresponds to inner casing and is provided with adjustment hole, and the end of the shell is fixed by the end of adjusting screw and inner casing
Connection, the inner housing inner correspond to adjusting screw and are provided with stop nut.
Preferably, the terminal extension of the inner casing nail goes out the both ends of shell, and the shell corresponds to inner casing nail and is provided with card slot,
The inner casing nail is clamped with shell by card slot.Pulley main body and inner casing is fixedly mounted in inner casing nail, and will be interior by inner casing nail
The whole of shell is obliquely fixed on the end of shell, so that the top of pulley main body is protruded and is accepted to object, inner casing is fixed on outer
Inside card slot at the top of shell, the phenomenon that effectivelying prevent inner casing to derail with shell.
Preferably, the inner casing bottom opposite with location hole is provided with feet, and is obliquely fixed on by feet
Enclosure.Feet assists inner casing nail by the inclined fixation of inner casing, and feet contacts fixed support with bottom in shell, to pulley master
Body support is fixed, and is improved pulley main body and is improved support strength to support equipment.
Preferably, the bottom of the shell is provided with installation slotted eye, and the end of shell is provided with mounting plate.The present apparatus is logical
It crosses installation slotted eye and mounting plate respectively to fix the installation end face of outer casing bottom both ends and mounting, improves the secured of installation
Property, it avoids shell from generating offset when pulley main body accepts weight to object, influences the normal use of pulley main body.
The technique effect and advantage of the utility model：Pulley main body and inner casing is fixedly mounted in inner casing nail, and passes through inner casing
The whole of inner casing is obliquely fixed on the end of shell by nail, so that the top of pulley main body is protruded and is accepted to object, inner casing is solid
It is scheduled on inside the card slot of cover top portion, the end of inner casing is fixedly mounted by the end of adjusting screw and shell, and in needs pair
Inner casing drives when being adjusted using position of pulley main body, and adjusting screw is located at inner casing by stop nut the position of enclosure
Operation is adjusted, operation is adjusted to the position that object support uses to pulley main body, pulley main body is fixed by inner casing and shell pacifies
Dress uses, while improving pulley main body load-bearing dynamics, the phenomenon that effectively pulley main body being avoided to derail in use.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of derailing pulley of the utility model；
Fig. 2 is a kind of overlooking structure diagram of derailing pulley of the utility model；
Fig. 3 is a kind of configuration schematic diagram of derailing pulley of the utility model.
In figure：1 shell；11 mounting holes；12 shells are followed closely；13 card slots；14 adjustment holes；15 installation slotted eyes；151 mounting plates；In 2
Shell；21 location holes；22 feets；23 adjusting screws；231 stop nuts；3 pulley main bodies；31 mesons；32 inner casings are followed closely.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of derailing pulley as shown in Figs. 1-3, including shell 1, inner casing 2 and pulley main body
3, the axle center of the pulley main body 3 is equipped with meson 31, and passes through meson 31 to be fixed with 2 inside of inner casing by inner casing nail 32 and pacify
The bottom of dress, the inner casing 2 is provided with location hole 21, and the external corresponding location hole 21 of the shell 3 is provided with mounting hole 11, institute
It states mounting hole 11 to be fixedly connected with the location hole 21 of 2 bottom of inner casing by shell nail 12, the inner casing 2 is by shell nail 12 and outside
The terminal extension of the fixed suit in 3 inside of shell, the inner casing nail 2 goes out the both ends of shell 1, and the shell 1 corresponds to 32 setting of inner casing nail
There are card slot 13, the inner casing nail 32 to be clamped by card slot 13 with shell 1.Inner casing, which is followed closely 32 pairs of pulley main bodies 3 and fixed with inner casing 2, pacifies
It fills, and the whole of inner casing 2 is obliquely fixed on to the end of shell 1 by inner casing nail 32, the top of pulley main body 3 is made to protrude
Object is accepted, inner casing 2 is fixed on inside the card slot 13 at the top of shell 1, and the phenomenon that effectivelying prevent inner casing 2 to derail with shell 1 is sent out
It is raw.The bottom opposite with location hole 21 of the inner casing 2 is provided with feet 22, and is obliquely fixed on shell 2 by feet 22
It is internal.Feet 22 assists inner casing nail 32 by 2 inclined fixation of inner casing, and feet 22 contacts fixed support with bottom in shell 1, to cunning
The support of wheel body 3 is fixed, and is improved pulley main body 3 and is improved support strength to support equipment.The end of the shell 1 corresponds to inner casing 2
It is provided with adjustment hole 14, the end of the shell 1 is fixedly connected by adjusting screw 23 with the end of inner casing 2, in the inner casing 2
Portion corresponds to adjusting screw 23 and is provided with stop nut 231.The bottom of the shell 1 is provided with installation slotted eye 15, and the end of shell 1
End is provided with mounting plate 151.The present apparatus is by installation slotted eye 15 and mounting plate 151 respectively by 1 bottom both ends of shell and installation object
The installation end face of body is fixed, and the fastness of installation is improved, and avoids shell 1 from being generated when pulley main body 3 accepts weight to object inclined
It moves, influences the normal use of pulley main body 3.
The derailing pulley, inner casing are followed closely 32 pairs of pulley main bodies 3 and are fixedly mounted with inner casing 2, and follow closely 32 by inner casing 2 by inner casing
Whole be obliquely fixed on the end of shell 1, so that the top of pulley main body 3 is protruded and object accepted, inner casing 2 is fixed on outer
Inside the card slot 13 at 1 top of shell, the end of inner casing 2 is fixedly mounted by the end of adjusting screw 23 and shell 1, and in needs pair
Inner casing 2 drives when being adjusted using position of pulley main body 3, and adjusting screw 23 is located at shell 1 by stop nut 231 to inner casing 2
Internal position adjusts operation, adjusts operation to the position that object support uses to pulley main body 3, pulley main body 3 passes through inner casing 2
It is fixedly mounted and uses with shell 1, while improving 3 load-bearing dynamics of pulley main body, pulley main body 3 is effectively avoided to derail in use
The phenomenon that occur.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of derailing pulley, including shell（1）, inner casing（2）And pulley main body（3）, it is characterised in that：The pulley main body
（3）Axle center meson is installed（31）, and followed closely by inner casing（32）Across meson（31）With inner casing（2）Inside is fixedly mounted, institute
State inner casing（2）Bottom be provided with location hole（21）, the shell（1）External corresponding location hole（21）It is provided with mounting hole
（11）, the mounting hole（11）It is followed closely by shell（12）With inner casing（2）The location hole of bottom（21）It is fixedly connected, the inner casing
（2）It is followed closely by shell（12）With shell（1）The fixed suit in inside, the shell（1）End correspond to inner casing（2）It is provided with adjusting
Hole（14）, the shell（1）End pass through adjusting screw（23）With inner casing（2）End be fixedly connected, the inner casing（2）It is interior
Portion corresponds to adjusting screw（23）It is provided with stop nut（231）.
2. a kind of derailing pulley according to claim 1, it is characterised in that：The inner casing nail（32）Terminal extension go out
Shell（1）Both ends, the shell（1）Corresponding inner casing nail（32）It is provided with card slot（13）, the inner casing nail（32）With shell（1）
Pass through card slot（13）It clamps.
3. a kind of derailing pulley according to claim 1, it is characterised in that：The inner casing（2）With location hole（21）Phase
To bottom be provided with feet（22）, and pass through feet（22）Obliquely it is fixed on shell（1）It is internal.
4. a kind of derailing pulley according to claim 1, it is characterised in that：The shell（1）Bottom be provided with peace
Tankage hole（15）, and shell（1）End be provided with mounting plate（151）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814580.3U CN207673825U (en) | 2017-12-22 | 2017-12-22 | A kind of derailing pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814580.3U CN207673825U (en) | 2017-12-22 | 2017-12-22 | A kind of derailing pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207673825U true CN207673825U (en) | 2018-07-31 |
Family
ID=62969968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721814580.3U Active CN207673825U (en) | 2017-12-22 | 2017-12-22 | A kind of derailing pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207673825U (en) |
-
2017
- 2017-12-22 CN CN201721814580.3U patent/CN207673825U/en active Active
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