CN205013438U - Compact connecting device for hydraulic hoist machine - Google Patents
Compact connecting device for hydraulic hoist machine Download PDFInfo
- Publication number
- CN205013438U CN205013438U CN201520729978.1U CN201520729978U CN205013438U CN 205013438 U CN205013438 U CN 205013438U CN 201520729978 U CN201520729978 U CN 201520729978U CN 205013438 U CN205013438 U CN 205013438U
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- CN
- China
- Prior art keywords
- nut
- gate
- piston rod
- utility
- model
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- 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- Withdrawn - After Issue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 relates to a compact connecting device for hydraulic hoist machine, including pneumatic cylinder, piston rod and gate lug board, gate lug sleeve -board is established on the piston rod, and threaded connection has first nut and second nut on the piston rod, and gate lug board is located between first nut and the second nut, on first nut and the second nut with gate lug board contact on be equipped with with gate lug board on sphere matched with arc surface. The utility model discloses a compact connecting device for hydraulic hoist machine not only has a good connect function, and its simple manufacture has in addition dwindled the structure size of gate effectively, can also install at the pneumatic cylinder and carry out appropriate regulation under the wrong circumstances, makes the operation of pneumatic cylinder safer.
Description
Technical field
The utility model relates to hydraulic hoist technical field, especially relates to a kind of hydraulic hoist compact type connection set.
Background technique
The existing oil hydraulic cylinder of plane valve hydraulic hoist and the Placement of gate, be the form of hanging and adopting hanging axis to be directly connected between head with gate lifting eye, gate make hanger, therefore increases the physical dimension of gate.
Model utility content
The technical problems to be solved in the utility model is: in order to overcome the Placement of existing plane valve hydraulic hoist oil hydraulic cylinder and gate, be the form of hanging and adopting hanging axis to be directly connected between head with gate lifting eye, gate makes hanger, increase the problem of the physical dimension of gate, a kind of hydraulic hoist compact type connection set is provided.
The utility model solves the technological scheme that its technical problem adopts: a kind of hydraulic hoist compact type connection set, comprise oil hydraulic cylinder, piston rod and gate lifting eye plate, described gate lifting eye sleeve-board is located on described piston rod, described piston rod has been threaded the first nut and the second nut, described gate lifting eye plate is between described first nut and described second nut, and described first nut is provided with the face that described second nut contacts with gate lifting eye plate the arc surface matched with the sphere on gate lifting eye plate.
In order to prevent the first nut and the second nut loosening, described first nut is fixed by straight pin and piston rod, and described piston rod is installed with baffle plate, and described baffle plate is fixed by screw and the second nut.
Hydraulic hoist of the present utility model does not need with compact type connection set to make the hanger be connected with oil hydraulic cylinder more in addition at gate top, not only reduce the physical dimension of gate, first nut and adopt sphere to be connected between the second nut with gate lifting eye plate, when oil hydraulic cylinder is installed wrong, adjustment that can be suitable, makes the operation of oil hydraulic cylinder safer.
The beneficial effects of the utility model are: hydraulic hoist compact type connection set of the present utility model not only has good linkage function, and it makes simple, effectively reduce the physical dimension of gate, suitable adjustment can also be carried out when oil hydraulic cylinder is installed wrong, make the operation of oil hydraulic cylinder safer.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is two-dimentional sectional view of the present utility model;
Fig. 2 is the two-dimentional enlarged view at A place in the utility model Fig. 1;
Fig. 3 is the two-dimentional sectional view of the first nut in the utility model;
Fig. 4 is the two-dimentional sectional view of the second nut in the utility model.
In figure: 1. oil hydraulic cylinder, 2. piston rod, 3. gate lifting eye plate, 4. the first nut, 5. the second nut, 6. straight pin, 7. baffle plate, a. arc surface.
Embodiment
The utility model is described in more detail by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of hydraulic hoist compact type connection set as Figure 1-4, comprise oil hydraulic cylinder 1, piston rod 2 and gate lifting eye plate 3, gate lifting eye plate 3 is set on piston rod 2, piston rod 2 has been threaded the first nut 4 and the second nut 5, gate lifting eye plate 3 is between the first nut 4 and the second nut 5, and the first nut 4 is provided with the face that the second nut 5 contacts with gate lifting eye plate 3 the arc surface a matched with the sphere on gate lifting eye plate 3.
In order to prevent the first nut 4 and the second nut 5 from loosening, the first nut 4 is fixed by straight pin 6 and piston rod 2, piston rod 2 is installed with baffle plate 7, and baffle plate 7 is fixed by screw and the second nut 5.
Hydraulic hoist of the present utility model does not need with compact type connection set to make the hanger be connected with oil hydraulic cylinder 1 more in addition at gate top, not only reduce the physical dimension of gate, first nut 4 and the second nut 5 adopt sphere to be connected with between gate lifting eye plate 3, when oil hydraulic cylinder 1 is installed wrong, adjustment that can be suitable, makes the operation of oil hydraulic cylinder 1 safer.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this model utility technological thought, can carry out various change and amendment completely.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to right.
Claims (2)
1. a hydraulic hoist compact type connection set, comprise oil hydraulic cylinder (1), piston rod (2) and gate lifting eye plate (3), described gate lifting eye plate (3) is set on described piston rod (2), it is characterized in that: described piston rod (2) has been threaded the first nut (4) and the second nut (5), described gate lifting eye plate (3) is positioned between described first nut (4) and described second nut (5), described first nut (4) is provided with the upper face contacted with gate lifting eye plate (3) of described second nut (5) arc surface (a) matched with the sphere on gate lifting eye plate (3).
2. hydraulic hoist compact type connection set as claimed in claim 1, it is characterized in that: described first nut (4) is fixed by straight pin (6) and piston rod (2), described piston rod (2) is installed with baffle plate (7), described baffle plate (7) is fixed by screw and the second nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729978.1U CN205013438U (en) | 2015-09-18 | 2015-09-18 | Compact connecting device for hydraulic hoist machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729978.1U CN205013438U (en) | 2015-09-18 | 2015-09-18 | Compact connecting device for hydraulic hoist machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205013438U true CN205013438U (en) | 2016-02-03 |
Family
ID=55212047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520729978.1U Withdrawn - After Issue CN205013438U (en) | 2015-09-18 | 2015-09-18 | Compact connecting device for hydraulic hoist machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205013438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156401A (en) * | 2015-09-18 | 2015-12-16 | 常州液压成套设备厂有限公司 | Compact connecting device for hydraulic hoist |
-
2015
- 2015-09-18 CN CN201520729978.1U patent/CN205013438U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156401A (en) * | 2015-09-18 | 2015-12-16 | 常州液压成套设备厂有限公司 | Compact connecting device for hydraulic hoist |
| CN105156401B (en) * | 2015-09-18 | 2017-09-19 | 常州液压成套设备厂有限公司 | Hydraulic headstock gear compact attachment means |
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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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160203 Effective date of abandoning: 20170919 |