CN203109566U - Hydraulic wheel drawing device - Google Patents
Hydraulic wheel drawing device Download PDFInfo
- Publication number
- CN203109566U CN203109566U CN2013200085443U CN201320008544U CN203109566U CN 203109566 U CN203109566 U CN 203109566U CN 2013200085443 U CN2013200085443 U CN 2013200085443U CN 201320008544 U CN201320008544 U CN 201320008544U CN 203109566 U CN203109566 U CN 203109566U
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- China
- Prior art keywords
- oil cylinder
- hook
- horizontal drawing
- hydraulic pressure
- horizontal
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a hydraulic wheel drawing device which comprises a rack, a horizontal drawing oil cylinder, a perpendicular lifting oil cylinder and a drawing hook, wherein the horizontal drawing oil cylinder, the perpendicular lifting oil cylinder and the drawing hook are fixed on the rack. The drawing hook is connected outside the horizontal drawing oil cylinder, the horizontal drawing oil cylinder is connected with the perpendicular lifting oil cylinder in a T-shaped mode, and the horizontal drawing oil cylinder and the perpendicular lifting oil cylinder are connected with a control valve in a hydraulic pump through high-pressure oil pipes. The hydraulic wheel drawing device is simple in structure and convenient and rapid to operate for workers, can guarantee safety of the workers in an operation process, is rapid to disassemble, and therefore efficiency of equipment maintenance is not influenced.
Description
Technical field
The utility model relates to a kind of hydraulic pressure pulley extractor.
Background technology
In daily main equipment maintenance process, often run into motor, reductor etc. to the dismantlement work of wheel.Owing to there is not suitable extracting tool in unloading process, the staff is wasted time and energy in unloading process, influences the efficient of maintenance of equipment, secondly can not guarantee staff's safety in unloading process.
Summary of the invention
The utility model provides a kind of hydraulic pressure pulley extractor at deficiency of the prior art, and this hydraulic pressure pulley extractor is simple in structure, easy to operate, use is safe, dismounting is quick.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of hydraulic pressure pulley extractor, comprise frame and the horizontal drawing oil cylinder, vertical lift oil cylinder and the drawing hook that are fixed on the frame, described drawing hook is connected the horizontal drawing oil cylinder outside, described horizontal drawing oil cylinder is T-shape with the vertical lift oil cylinder and is connected, and described horizontal drawing oil cylinder and vertical lift oil cylinder are connected with control valve in the hydraulic pump by high-pressure oil pipe.
In the technique scheme, described frame bottom is equipped with 4 rollers.
In the technique scheme, described drawing hook is the adjustable distance movable hook.
In the technique scheme, the spacing of described drawing hook is 0～500mm.
In the technique scheme, described control valve is 3 position-5 way valve.
The utility model hydraulic pressure pulley extractor is simple in structure, and the staff operates convenient and swift, can guarantee staff's safety in the operating process, and dismounting is quick, thereby can not influence the efficient of maintenance of equipment.
Description of drawings
Fig. 1 is the structural representation of hydraulic pressure pulley extractor.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is described in further detail:
Referring to Fig. 1, a kind of hydraulic pressure pulley extractor, comprise frame 4, horizontal drawing oil cylinder 1, vertical lift oil cylinder 2, drawing hook 3, described drawing hook 3 is connected horizontal drawing oil cylinder 1 outside, described horizontal drawing oil cylinder 1 is T-shape with vertical lift oil cylinder 2 and is connected, described horizontal drawing oil cylinder 1, vertical lift oil cylinder 2, drawing hook 3 are fixed on the frame 4, and described horizontal drawing oil cylinder 1 and vertical lift oil cylinder 2 are connected with control valve 7 in the hydraulic pump 6 by high-pressure oil pipe 5.Hydraulic pump 6 provides operating pressure, utilizes the horizontal drawing oil cylinder 1 of control valve 7 controls and vertical lift oil cylinder 2 to do stretching motion.
Described frame 4 bottoms are equipped with 4 rollers 8, move thereby be convenient to frame 4.
Described drawing hook 3 is the adjustable distance movable hook, and spacing is 0～500mm, can satisfy dismounting and the maintenance of multiple equipment.
As preferably, described control valve 7 is 3 position-5 way valve, and the benefit of doing like this is, the pressure loss when hydraulic oil is flowed through 3 position-5 way valve is little, and commutation is reliable, do not have rapidly and steadily and impact, and also makes the longer service life of 3 position-5 way valve.
During work, send by hydraulic pump 6, hydraulic pump 6 provides operating pressure, throwing hydraulic oil into control valve 7(by high-pressure oil pipe 5 is 3 position-5 way valve) in, utilizing 3 position-5 way valve control vertical lift oil cylinder 2 to do moves both vertically, reach the purpose of regulating drawing hook 3 height, drawing hook 3 spacings (0～500mm) are regulated in intact back, under the effect of 4 rollers 8, promote frame, drawing hook 3 is steadily hooked safely will dismantle to taking turns, 3 position-5 way valve stretches out horizontal drawing oil cylinder 1, withstands the axle of the equipment of being disassembled, and reaches dismounting to the effect of wheel.
In sum, the utility model hydraulic pressure pulley extractor is simple in structure, and the staff operates convenient and swift, can guarantee staff's safety in the operating process, and dismounting can not influence the efficient of maintenance of equipment fast.
Claims (4)
1. hydraulic pressure pulley extractor, it is characterized in that, comprise frame (4) and be fixed on horizontal drawing oil cylinder (1), vertical lift oil cylinder (2) and drawing hook (3) on the frame (4), described drawing hook (3) is connected horizontal drawing oil cylinder (1) outside, described horizontal drawing oil cylinder (1) is T-shape with vertical lift oil cylinder (2) and is connected, and described horizontal drawing oil cylinder (1) and vertical lift oil cylinder (2) are connected with control valve (7) in the hydraulic pump (6) by high-pressure oil pipe (5).
2. hydraulic pressure pulley extractor as claimed in claim 1 is characterized in that, described drawing hook (3) is the adjustable distance movable hook.
3. hydraulic pressure pulley extractor as claimed in claim 1 or 2 is characterized in that, the spacing of described drawing hook (3) is 0～500mm.
4. hydraulic pressure pulley extractor as claimed in claim 1 is characterized in that, described control valve (7) is 3 position-5 way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200085443U CN203109566U (en) | 2013-01-09 | 2013-01-09 | Hydraulic wheel drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200085443U CN203109566U (en) | 2013-01-09 | 2013-01-09 | Hydraulic wheel drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109566U true CN203109566U (en) | 2013-08-07 |
Family
ID=48889943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200085443U Withdrawn - After Issue CN203109566U (en) | 2013-01-09 | 2013-01-09 | Hydraulic wheel drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909402A (en) * | 2013-01-09 | 2014-07-09 | 山西三元煤业股份有限公司 | Hydraulic wheel propeller |
-
2013
- 2013-01-09 CN CN2013200085443U patent/CN203109566U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909402A (en) * | 2013-01-09 | 2014-07-09 | 山西三元煤业股份有限公司 | Hydraulic wheel propeller |
| CN103909402B (en) * | 2013-01-09 | 2016-08-03 | 山西三元煤业股份有限公司 | A kind of hydraulic wheel puller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130807 Effective date of abandoning: 20160803 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |