CN105465328A - Corner pulley with guiding device - Google Patents
Corner pulley with guiding device Download PDFInfo
- Publication number
- CN105465328A CN105465328A CN201410392077.8A CN201410392077A CN105465328A CN 105465328 A CN105465328 A CN 105465328A CN 201410392077 A CN201410392077 A CN 201410392077A CN 105465328 A CN105465328 A CN 105465328A
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- CN
- China
- Prior art keywords
- pulley
- framework
- frame
- mounting base
- corner
- 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
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Abstract
The invention relates to a corner pulley with a guiding device, and belongs to the technical field of corner pulleys. The corner pulley comprises an installing bottom plate used for installing. A frame is hinged to the bottom of the installing bottom plate through a frame rotating shaft and of a hollow type structure. Pulley bodies used for allowing steel wire ropes to pass are arranged in the hollow position of the frame. The pulley bodies are installed inside the frame through pulley rotating shafts which are horizontally arranged. Guiding sleeves are arranged in the passing positions of the steel wire ropes, corresponding to the pulley bodies, at the bottom of the frame. The guiding sleeves are installed at the bottom of the frame through bearings. According to the corner pulley with the guiding device, the structure is simple, the phenomenon of bouncing of the steel wire ropes or disengaging of the steel wire ropes from the pulley bodies can be avoided by free and rotating matching of the guiding sleeves and the bearings, and new guiding sleeves can be replaced at any time if the old ones are damaged during using, so that the using safety is ensured.
Description
Technical field
The present invention relates to a kind of quarter block of tape guide, belong to quarter block technical field.
Background technique
Quarter block is one of equipment commonly used in the market.
In use, the quarter block on market has following deficiency:
Because the direction of load and change in location cause beating or departing from pulley, thus the danger of use safety can be brought when wire rope moves on pulley.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: provide a kind of interior quarter block for tape guide, its structure is simple, can avoid beating or departing from the phenomenon generation of pulley of wire rope.
The quarter block of tape guide of the present invention, comprise the mounting base for installing, framework is hinged with by framework rotating shaft bottom mounting base, framework is hollow type structure, in framework, vacancy is provided with the pulley passed through for wire rope, and pulley is arranged in framework by pulley rotating shaft, and pulley rotating shaft is for being horizontally disposed with, it is characterized in that: the wire rope of corresponding pulley is provided with guide sleeve by being in base of frame, and guide sleeve is arranged on base of frame by bearing.
The present invention operates steadily to guarantee further, and can conservative control user cost.
Preferred described framework is positioned at mounting base middle position.Such setting just reasonably controls the size of mounting base, thus conservative control production and application cost.
In order to guarantee to avoid the phenomenon of beating or departing from pulley of wire rope to occur further, the internal diameter of preferred described guide sleeve is 20mm ~ 30mm.
In order to easy for installation, described mounting base is provided with installation screw.
In order to guarantee the stationarity of installing further, preferred described installation screw is two and is separately positioned on the mounting base left and right sides.
Compared with prior art, the present invention has following beneficial effect:
By the interior quarter block for tape guide of the present invention, its structure is simple, guide sleeve and bearing rotate freely cooperation under, beating or departing from the phenomenon generation of pulley of wire rope can be avoided.If guide sleeve damages the guide sleeve that can more renew at any time in use, ensure that use safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the plan structure schematic diagram of Fig. 1.
In figure: 1, mounting base 2, framework rotating shaft 3, framework 4, pulley 5, pulley rotating shaft 6, guide sleeve 7, bearing.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further:
Below by way of specific embodiment, the invention will be further described, but not in order to limit the present invention, all within the present invention's spirit and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Embodiment one
As shown in Figure 1 and Figure 2, the quarter block of tape guide, comprise the mounting base 1 for installing, bottom mounting base 1, be hinged with framework 3 by framework rotating shaft 2, framework 3 is hollow type structure, and in framework 3, vacancy is provided with the pulley 4 passed through for wire rope, pulley 4 is arranged in framework 3 by pulley rotating shaft 5, pulley rotating shaft 5 is for being horizontally disposed with, and the wire rope of corresponding pulley 4 is provided with guide sleeve 6 by being in bottom framework 3, and guide sleeve 6 is arranged on bottom framework 3 by bearing 7.
In the present embodiment, described framework 3 is positioned at mounting base 1 middle position; The internal diameter of described guide sleeve 6 is 20mm; Described mounting base 1 is provided with installation screw; Described installation screw is two and is separately positioned on mounting base 1 left and right sides.
In the present embodiment, guide sleeve 6 and bearing 7 rotate freely cooperation under, the phenomenon of beating or departing from pulley of wire rope can be avoided to occur.If guide sleeve 6 damages the guide sleeve 6 that can more renew at any time in use, ensure that use safety.
Embodiment two
The basis of embodiment one changes, the internal diameter of described guide sleeve 6 is become 25mm.Other is with embodiment one.
Embodiment three
The basis of embodiment one changes, the internal diameter of described guide sleeve 6 is become 30mm.Other is with embodiment one.
More than show and describe basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. the quarter block of a tape guide, comprise the mounting base (1) for installing, framework (3) is hinged with by framework rotating shaft (2) in mounting base (1) bottom, framework (3) is hollow type structure, the pulley (4) passed through for wire rope is provided with in the middle vacancy of framework (3), pulley (4) is arranged in framework (3) by pulley rotating shaft (5), pulley rotating shaft (5) is for being horizontally disposed with, it is characterized in that: the wire rope of corresponding pulley (4) is provided with guide sleeve (6) by being in framework (3) bottom, guide sleeve (6) is arranged on framework (3) bottom by bearing (7).
2. the quarter block of tape guide according to claim 1, is characterized in that: described framework (3) is positioned at mounting base (1) middle position.
3. the quarter block of tape guide according to claim 1, is characterized in that: the internal diameter of described guide sleeve (6) is 20mm ~ 30mm.
4. the quarter block of tape guide according to claim 2, is characterized in that: (1) is provided with installation screw to described mounting base.
5. the quarter block of the tape guide stated according to claim 4, is characterized in that: described installation screw is two and is separately positioned on mounting base (1) left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410392077.8A CN105465328A (en) | 2014-08-11 | 2014-08-11 | Corner pulley with guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410392077.8A CN105465328A (en) | 2014-08-11 | 2014-08-11 | Corner pulley with guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105465328A true CN105465328A (en) | 2016-04-06 |
Family
ID=55603344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410392077.8A Pending CN105465328A (en) | 2014-08-11 | 2014-08-11 | Corner pulley with guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105465328A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687250A (en) * | 2016-08-05 | 2018-02-13 | 五冶集团上海有限公司 | A kind of pre-buried pulley base of structure for reducing flexibility platform friction force of steel rope |
| CN107781388A (en) * | 2017-11-28 | 2018-03-09 | 江龙船艇科技股份有限公司 | A kind of sealing wireline pulley component |
-
2014
- 2014-08-11 CN CN201410392077.8A patent/CN105465328A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687250A (en) * | 2016-08-05 | 2018-02-13 | 五冶集团上海有限公司 | A kind of pre-buried pulley base of structure for reducing flexibility platform friction force of steel rope |
| CN107687250B (en) * | 2016-08-05 | 2020-04-28 | 五冶集团上海有限公司 | Structure body pre-embedded pulley seat capable of reducing friction force of steel wire rope of flexible platform |
| CN107781388A (en) * | 2017-11-28 | 2018-03-09 | 江龙船艇科技股份有限公司 | A kind of sealing wireline pulley component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |