CN201801338U - Rope guide device of hoisting mechanism - Google Patents
Rope guide device of hoisting mechanism Download PDFInfo
- Publication number
- CN201801338U CN201801338U CN2010205253691U CN201020525369U CN201801338U CN 201801338 U CN201801338 U CN 201801338U CN 2010205253691 U CN2010205253691 U CN 2010205253691U CN 201020525369 U CN201020525369 U CN 201020525369U CN 201801338 U CN201801338 U CN 201801338U
- Authority
- CN
- China
- Prior art keywords
- rope guide
- sliding rail
- rope
- slide rail
- winding drum
- 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
- 239000002965 rope Substances 0.000 title claims abstract description 47
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 239000004020 conductor Substances 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005096 rolling process Methods 0.000 abstract description 4
- 239000000843 powder Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract 5
- 238000003754 machining Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Abstract
The utility model relates to a rope guide device of a hoisting mechanism, which comprises a winding drum, a rope guide ring, a winding drum bracket fixedly mounted with the winding drum, and a sliding rail assembly mounted on the winding drum bracket. The rope guide device is characterized in that the sliding rail assembly comprises a C-shaped sliding rail fixedly connected to the winding drum bracket and a roller wheel mounted on the rope guide ring and rolling along the C-shaped sliding rail, and the sliding rail assembly is connected with the rope guide ring through a shaft. The utility model has the advantages as follows: the rope guide device can prevent the powder falling phenomenon due to friction, effectively improves working environment, and further enlarges the application range of the hoisting mechanism; and the sliding rail is made of a steel plate or a section bar, so that the processing period is shortened, and the requirements can be met by only using common machining pieces. The assembly of the sliding rail assembly with other components is convenient, so that the production efficiency is improved, and the operating effect is better than the operating effect of the rope guide device in the prior art.
Description
Technical field
The utility model belongs to the weight-lifting equipment technical field, particularly relates to a kind of guide rope device of lifting mechanism.
Background technology
At present, widely used lifting mechanism or electric block in commercial production are equipped with guide rope device usually on its reel, and it mainly can play the effect of pressing rope, row's rope (promptly not disorder cable).In the reel rotary course, guide rope device is to rely on the special-shaped slide block that is installed on the conductor rope circle, slides along the guide rail that is installed on the roller stand, thereby realizes the purpose of rope guide along the spool axis operation, relative motion in this process between slide block and the guide rail is for sliding, and normally dry friction moves.The deficiency of said structure is: 1, the material of conductor rope circle and special-shaped slide block is generally nodular cast iron, and in motion process, the powder that produces owing to friction pollutes working environment easily, therefore can't be applicable to the operating mode that its environment cleanliness is had relatively high expectations; 2, since between special-shaped slide block and the guide rail for cliding friction moves, and can't be lubricated usually, cause operational effect bad; 3, carry out machinework again after described special-shaped slide block need be cast, so processing capacity is relatively large.
Summary of the invention
The utility model provides a kind of and replaces cliding friction, is convenient to process and can effectively improve the guide rope device of the lifting mechanism of working environment with friction of rolling for solving the technical matters that exists in the known technology.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is:
The guide rope device of lifting mechanism, the roller stand that comprises reel, conductor rope circle, installs with reel and be installed in slide rail assembly on the roller stand, it is characterized in that: the roller that described slide rail assembly comprises the C shape slide rail that is fixed on the roller stand and is installed on the conductor rope circle and rolls along C shape slide rail, described slide rail assembly is connected with the conductor rope circle by axle.
The utility model can also adopt following technical scheme:
Described C shape slide rail is that steel plate is made, and its cross section is the U type groove structure.
Described C shape slide rail adopts section bar to make.
Advantage and the good effect that the utlity model has are: because the utility model adopts rolling friction structure to replace the structure of cliding friction, can prevent because of friction occur the dropping phenomenon of powder, effectively improve working environment, and then widened the range of use of lifting mechanism or electric block.Its slide rail adopts steel plate or section bar to make, and shortens the process-cycle, adopts common machined piece to meet the demands.The assembling of slide rail assembly and other parts is very convenient, not only can enhance productivity, and also good than the rope guide device operational effect of prior art.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structural representation of the utility model slide rail assembly;
Fig. 4 is the B-B cutaway view of Fig. 3.
Among the figure: 1, slide rail assembly; 1-1, axle; 1-2, bearing; 1-3, roller; 1-4, slide rail; 1-5, connecting panel; 2, tie bolt; 3, roller stand; 4, rope guarding plate; 5, conductor rope circle; 6, steel rope; 7, reel.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1-Fig. 4, the guide rope device of lifting mechanism comprises reel 7, installs with reel and be used to support the roller stand 3 of reel and be installed in slide rail assembly 1 on the roller stand.Steel rope 6 links together by rope guarding plate 4 and reel 7, and conductor rope circle 5 is enclosed within outside the steel rope, and steel rope stretches out from the opening part of guide rope device side, can freely stretch when reel rotates.The roller 1-3 that described slide rail assembly comprises the C shape slide rail 1-4 that is fixed on the roller stand and is installed on the conductor rope circle and rolls along C shape slide rail, slide rail assembly 1 is connected with conductor rope circle 5 by axle 1-1, C shape slide rail 1-4 installs with roller stand 3 by connecting panel 1-5 and the tie bolt 2 that is fixed on its both sides, the endoporus of described roller 1-3 is packed on the 1-1 by bearing 1-2, and the roller cylindrical is installed in the inboard of slide rail 1-4.It is the U type groove structure that described slide rail 1-4 can make its cross section with general steel plate, also can adopt standard section to make.Roller can freely roll at U type groove, with the purpose that realizes that guide rope device moves along spool axis.
Operating principle of the present utility model is:
Reel rotates under the driving of electrical motor, and the steel rope that twines thereon then can stretch.Meanwhile, steel rope imposes on application force along the spool axis direction of guide rope device, is installed in conductor rope circle upper roller along guide rail rolling running, thereby makes guide rope device along axis back and forth operation freely.
Although in conjunction with the accompanying drawings preferred embodiment of the present utility model is described above; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, can also make a lot of forms, these all belong within the protection domain of the present utility model.
Claims (3)
1. the guide rope device of a lifting mechanism, the roller stand that comprises reel, conductor rope circle, installs with reel and be installed in slide rail assembly on the roller stand, it is characterized in that: the roller that described slide rail assembly comprises the C shape slide rail that is fixed on the roller stand and is installed on the conductor rope circle and rolls along C shape slide rail, described slide rail assembly is connected with the conductor rope circle by axle.
2. the guide rope device of lifting mechanism according to claim 1 is characterized in that: described C shape slide rail is that steel plate is made, and its cross section is the U type groove structure.
3. the guide rope device of lifting mechanism according to claim 2 is characterized in that: the making of described C shape slide rail employing section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205253691U CN201801338U (en) | 2010-09-10 | 2010-09-10 | Rope guide device of hoisting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205253691U CN201801338U (en) | 2010-09-10 | 2010-09-10 | Rope guide device of hoisting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201801338U true CN201801338U (en) | 2011-04-20 |
Family
ID=43870854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205253691U Expired - Fee Related CN201801338U (en) | 2010-09-10 | 2010-09-10 | Rope guide device of hoisting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201801338U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434960A (en) * | 2013-07-26 | 2013-12-11 | 江阴市北海救生设备有限公司 | A-shaped lifting hydraulic winch |
| CN104176670A (en) * | 2014-08-08 | 2014-12-03 | 奥力通起重机(北京)有限公司 | Crane winding drum rope-arranging device |
-
2010
- 2010-09-10 CN CN2010205253691U patent/CN201801338U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434960A (en) * | 2013-07-26 | 2013-12-11 | 江阴市北海救生设备有限公司 | A-shaped lifting hydraulic winch |
| CN104176670A (en) * | 2014-08-08 | 2014-12-03 | 奥力通起重机(北京)有限公司 | Crane winding drum rope-arranging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EXPY | Termination of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20140910 |