CN201376854Y - Cantilever pulley positioning device - Google Patents
Cantilever pulley positioning device Download PDFInfo
- Publication number
- CN201376854Y CN201376854Y CN200920012639U CN200920012639U CN201376854Y CN 201376854 Y CN201376854 Y CN 201376854Y CN 200920012639 U CN200920012639 U CN 200920012639U CN 200920012639 U CN200920012639 U CN 200920012639U CN 201376854 Y CN201376854 Y CN 201376854Y
- Authority
- CN
- China
- Prior art keywords
- positioning device
- fixed
- semi
- shaft sleeve
- positioning
- 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
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Pulleys (AREA)
Abstract
The utility model provides a cantilever pulley positioning device, which is technically characterized in that a bearing is arranged in a cantilever pulley and then is arranged on a positioning shaft sleeve via a check ring, a fixed shaft sleeve and a fixed bend plate are welded on an arm hoop, a positioning pin shaft is arranged on the fixed shaft sleeve after passing through the positioning shaft sleeve, and then the positioning pin shaft is fixed by a snap-gauge and bolts. The cantilever pulley positioning device has the advantages of greatly reduced labor intensity of workers, simple structure, convenient installation and increased accuracy and efficiency of installation.
Description
Technical field:
The utility model relates to a kind of car hosit, particularly a kind of car hosit semi-girder pulley positioning device.
Background technology:
Car hosit has now been brought into play more and more important effect in each large construction project, annual demand is all increasing progressively, and original structure is installed complexity, and working strength of workers is big, and efficient is low, and setting accuracy is low.
Summary of the invention:
The purpose of this utility model is the problem that exists in the above-mentioned technology, and a kind of semi-girder pulley positioning device is provided.Greatly reduce working strength of workers, simple in structure, easy for installation, improved the precision and the efficient of installing.
The purpose of this utility model is achieved in that by semi-girder pulley, bearing, location axle sleeve, fixed hub, alignment pin, mounting angle plate, clamp and bolt back-up ring to be formed.It is characterized in that bearing installation is installed in fix shaft by back-up ring again and puts in the semi-girder pulley, fixed hub and mounting angle plate are welded on the arm hoop, and alignment pin is passed the location axle sleeve and is installed on the fixed hub, uses clamp and bolt again.
The utility model has the advantages that, greatly reduce working strength of workers, simple in structure, easy for installation, improved the precision and the efficient of installing.
Description of drawings:
Fig. 1 is a constructional drawing of the present utility model
Fig. 2 is that the C of Fig. 1 is to view
The specific embodiment:
Below in conjunction with accompanying drawing present embodiment is described further
By Fig. 1-2 as can be known, bearing 3 is installed in the semi-girder pulley 1, be fixed on the axle sleeve 5 of location with back-up ring 2 and shaft block ring 7 by the hole, fixed hub 5 and mounting angle plate 8 weld togethers, a block welding is to arm hoop 6 then, semi-girder pulley 1 is fixed on the fixed hub 5 by alignment pin 4, blocks alignment pin 4 with clamp card 11 again, and with dowel bolt 10 and bolt of rear end plate 12 the two is fixed on the mounting angle plate 8.
Claims (1)
1, a kind of semi-girder pulley positioning device, form by semi-girder pulley, bearing, location axle sleeve, fixed hub, alignment pin, mounting angle plate, clamp and bolt back-up ring, it is characterized in that, bearing installation is in the semi-girder pulley, being installed in fix shaft by back-up ring again puts, fixed hub and mounting angle plate are welded on the arm hoop, and alignment pin is passed the location axle sleeve and is installed on the fixed hub, uses clamp and bolt again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920012639U CN201376854Y (en) | 2009-03-31 | 2009-03-31 | Cantilever pulley positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920012639U CN201376854Y (en) | 2009-03-31 | 2009-03-31 | Cantilever pulley positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201376854Y true CN201376854Y (en) | 2010-01-06 |
Family
ID=41516955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920012639U Expired - Fee Related CN201376854Y (en) | 2009-03-31 | 2009-03-31 | Cantilever pulley positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201376854Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586871A (en) * | 2017-01-11 | 2017-04-26 | 唐山首钢京唐西山焦化有限责任公司 | Method for replacing movable pulley block of coke dry quenching lifting machine |
| CN114408771A (en) * | 2022-01-18 | 2022-04-29 | 湖南星邦智能装备股份有限公司 | Pulley positioning method and axial positioning mechanism |
-
2009
- 2009-03-31 CN CN200920012639U patent/CN201376854Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586871A (en) * | 2017-01-11 | 2017-04-26 | 唐山首钢京唐西山焦化有限责任公司 | Method for replacing movable pulley block of coke dry quenching lifting machine |
| CN114408771A (en) * | 2022-01-18 | 2022-04-29 | 湖南星邦智能装备股份有限公司 | Pulley positioning method and axial positioning mechanism |
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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: 20100106 Termination date: 20140331 |