CN107777601A - A kind of rope lifts bend device - Google Patents
A kind of rope lifts bend device Download PDFInfo
- Publication number
- CN107777601A CN107777601A CN201610779960.1A CN201610779960A CN107777601A CN 107777601 A CN107777601 A CN 107777601A CN 201610779960 A CN201610779960 A CN 201610779960A CN 107777601 A CN107777601 A CN 107777601A
- Authority
- CN
- China
- Prior art keywords
- pulley
- rope
- hollow pipe
- pipe column
- turning around
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
- B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
- B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
- B66D3/08—Arrangements of sheaves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses a kind of rope to lift bend device, it is related to a kind of lowering or hoisting gear technical field, including a hollow pipe column for being available for rope to pass through, hollow pipe column the right and left is connected to an assembly pulley and pulley turning around a curve device respectively, pulley side by side is fixed in the assembly pulley at least 2 decentractions, and the pulley turning around a curve device is fixed on support by the tube chamber mouth and pulley with hollow pipe column interface.Wherein assembly pulley and the inclined formula angle of hollow pipe column.One end away from tube chamber mouth on pulley turning around a curve device is provided with the acclivitous two piece roller shafts opposite with pulley, with anti-dropout.The present invention has the advantages of reasonable in design, to install and be easy to operate, safe.
Description
Technical field
The present invention relates to a kind of lowering or hoisting gear technical field, and in particular to a kind of rope lifts bend device.
Background technology
At present, a kind of jacking equipment is needed in order to sling or land by workpiece, and utilizes the combination of rope and pulley can be with
Significantly facilitate slinging and landing for workpiece, reduce rope and stress it is excessive caused by wear and rupture.However, this jacking equipment
Lifting vertically is suitable only for, and the lifting not being suitable between bend, the lifting more particularly to large-scale workpiece do not have
Sufficiently large lifting space makes it away from user, so as to ensure safety.
The content of the invention
The problem to be solved in the present invention is overcome the deficiencies in the prior art, there is provided a kind of rope lifts bend device.
The present invention relates to a kind of rope to lift bend device, including one is available for the hollow pipe column that rope passes through（1）, it is hollow
Tubing string（1）The right and left is connected to an assembly pulley respectively（2）With pulley turning around a curve device（3）, at least 2, the assembly pulley is not
Fixed pulley side by side with one heart（4、5）, the pulley turning around a curve device（3）By the tube chamber mouth with hollow pipe column interface（6）With
Pulley（7）It is fixed on support（8）On.
Wherein assembly pulley（2）With hollow pipe column（1）Inclined formula angle.
Its middle pulley turning around a curve device（3）Upper remote tube chamber mouth（6）One end be provided with acclivitous and pulley（7）Phase
To two roller shafts（9）.
The present invention compared with prior art, has advantages below.
Rope of the present invention lifting bend device has reasonable in design, installation and easy to operate, can be in lifting process
In cause lifting object away from user, to ensure user's safety.The frictional force of rope is further reduced by assembly pulley, is ensured
Rope is durable, safety.
Brief description of the drawings
Fig. 1 is that the rope of the present invention lifts the structural representation of bend device.
In figure：1- hollow pipe columns, 2- assembly pulleys, 3- pulley turning around a curve devices, 4-5 pulleys, 6- tube chamber mouths, 7- pulleys,
8- supports, 9- roller shafts.
Embodiment
The present invention is further explained with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of rope lifts bend device, including one is available for the hollow pipe column that rope passes through（1）, it is hollow
Tubing string（1）The right and left is connected to an assembly pulley respectively（2）With pulley turning around a curve device（3）, the assembly pulley（2）At least 2
Pulley side by side is fixed in individual decentraction（4、5）, the pulley turning around a curve device（3）By the tube chamber mouth with hollow pipe column interface
（6）And pulley（7）It is fixed on support（8）On.
Wherein assembly pulley（2）With hollow pipe column（1）Inclined formula angle.
Its middle pulley turning around a curve device（3）Upper remote tube chamber mouth（6）One end be provided with acclivitous and pulley（7）Phase
To two roller shafts（9）.
The above is example and explanation of the invention, but does not mean that the obtainable advantage of the present invention is so limited, all
It is wherein the one of may be to being realized in the simple transformation of structure, and/or some embodiments in practice process of the present invention the advantages of
It is individual or multiple in the protection domain of the application.
Claims (3)
1. a kind of rope lifts bend device, it is characterised in that：Including a hollow pipe column for being available for rope to pass through（1）, it is hollow
Tubing string（1）The right and left is connected to an assembly pulley respectively（2）With pulley turning around a curve device（3）, at least 2, the assembly pulley is not
Fixed pulley side by side with one heart（4、5）, the pulley turning around a curve device（3）By the tube chamber mouth with hollow pipe column interface（6）With
Pulley（7）It is fixed on support（8）On.
2. rope according to claim 1 lifts bend device, it is characterised in that：Assembly pulley（2）With hollow pipe column（1）It is in
Tilting angle.
3. rope according to claim 1 lifts bend device, it is characterised in that：Pulley turning around a curve device（3）It is upper remote
From tube chamber mouth（6）One end be provided with acclivitous and pulley（7）Two opposite roller shafts（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779960.1A CN107777601A (en) | 2016-08-31 | 2016-08-31 | A kind of rope lifts bend device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779960.1A CN107777601A (en) | 2016-08-31 | 2016-08-31 | A kind of rope lifts bend device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107777601A true CN107777601A (en) | 2018-03-09 |
Family
ID=61450745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610779960.1A Pending CN107777601A (en) | 2016-08-31 | 2016-08-31 | A kind of rope lifts bend device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107777601A (en) |
-
2016
- 2016-08-31 CN CN201610779960.1A patent/CN107777601A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180309 |
|
| WD01 | Invention patent application deemed withdrawn after publication |