CN215098195U

CN215098195U - Middle shaft type hydraulic device for laying down and erecting rotary cylinder

Info

Publication number: CN215098195U
Application number: CN202121789528.3U
Authority: CN
Inventors: 李智; 王勇
Original assignee: Diefeng New Energy Technology Tianjin Co ltd
Current assignee: Diefeng New Energy Technology Tianjin Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2021-12-10
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a put down and upright axis hydraulic means soon, including revolving a sail main part, a sail box base soon, a sail bedplate soon, drive assembly, spacing fixed pin and hoist cable, drive assembly locates on the sail box base soon, be equipped with well pivot on the sail box base soon, the rotatory cover of a sail bedplate connects to locate in the well pivot and locate on the drive assembly, the sail main part soon is located on the sail bedplate soon, spacing fixed pin is located on the sail box base soon, be equipped with the lifting eye on the spacing fixed pin, be equipped with the lewis hole on the sail bedplate soon, lifting eye and hoist hole are located respectively in the both ends of hoist cable. The utility model relates to a hydraulic means technical field specifically is to provide a inclination to revolving a main part is adjusted convenient to it is nimble, receives the striking and can guarantee that it will revolve a section of thick bamboo and fall and upright well-axis hydraulic means of its normal work when avoiding boats and ships pier operation.

Description

Middle shaft type hydraulic device for laying down and erecting rotary cylinder

Technical Field

The utility model relates to a hydraulic means technical field specifically indicates a will revolve a section of thick bamboo and fall and upright axis formula hydraulic means.

Background

In international trade around the world, about 90% of the cargo is carried by marine ships, but ships produce CO by burning fuel oil₂，CO₂The global climate is continuously influenced by the emission, and under the background, laws and regulations for ship environmental protection are continuously perfected, and the transportation cost is increased due to the continuous increase of the international oil price, so that the ship needs to save energy and reduce emission. The wind energy is widely distributed and is clean energy with sufficient resources, the wind energy is more suitable for ships, and the rotary cylinder main body sail is a device for providing thrust for the ships by utilizing the wind energy. When boats and ships load and unload goods operation at the pier, gib head or the grab bucket that pier crane during operation used may hit the section of thick bamboo main part of revolving nearly 30m high, bring the potential safety hazard, can be when boats and ships pier operation through this hydraulic means, will revolve a main part and fall certain angle, avoid revolving a main part and receive the striking, and when boats and ships were sailed, can erect again and revolve a main part and let its normal work.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a be convenient for nimble inclination to revolving a main part adjusts, receives the striking and can guarantee that it will revolve a section of thick bamboo and fall and upright centraxonial hydraulic means when avoiding boats and ships pier operation.

The utility model adopts the following technical scheme: the utility model relates to a will revolve a section of thick bamboo and fall and upright axis formula hydraulic means, including revolving a sail main part, a sail box base, a sail bedplate, drive assembly, spacing fixed pin and hoist cable soon, drive assembly locates on the sail box base soon, be equipped with the well pivot on the sail box base soon, the revolving a sail bedplate swivel housing connects on locating the well pivot and on locating drive assembly soon, the revolving a sail main part is located on the sail bedplate of revolving a sail, spacing fixed pin is located on the sail box base soon, be equipped with the lifting eye on the spacing fixed pin, be equipped with the lewis hole on the sail bedplate of revolving a section of thick bamboo, the lifting eye and the hoist hole are located respectively at the both ends of hoist cable.

Further, the rotary sail main body comprises a rotary sail main body and an inner cylinder, the inner cylinder is arranged on the rotary sail seat plate, and the rotary sail main body is rotatably sleeved on the inner cylinder.

Further, the rotary sail box type base comprises a box body, a hydraulic unit, a gate and a shutter, a groove is formed in the box body, the middle rotating shaft is arranged in the groove, and the hydraulic unit, the gate and the shutter are all arranged in the box body.

Further, the drive assembly comprises a first hydraulic cylinder and a second hydraulic cylinder, the first hydraulic cylinder is hinged to the middle upper portion of the groove, a first support is arranged on the rotary sail seat plate, the output end of the first hydraulic cylinder is hinged to the first support, the second hydraulic cylinder is hinged to the bottom end of the groove, a second support is arranged on the rotary sail seat plate, and the output shaft of the second hydraulic cylinder is hinged to the second support.

Further, the inner cylinder is a steel inner cylinder.

Further, the rotary cylinder main body is made of glass fiber reinforced plastic.

Furthermore, the first hydraulic cylinder and the second hydraulic cylinder are connected with the hydraulic unit through hydraulic pipelines.

Furthermore, the first hydraulic cylinders are symmetrically provided with two groups.

Furthermore, the second hydraulic cylinders are symmetrically provided with two groups.

Furthermore, the sling, the lifting eye and the lifting hole are detachably connected.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme is through first pneumatic cylinder and second pneumatic cylinder, can adjust the inclination of a section of thick bamboo main part soon, when boats and ships load and unload the goods operation at the pier, can make a section of thick bamboo main part slope soon, the gib head or the grab bucket of avoiding pier crane during operation to use hit a section of thick bamboo main part soon, bring the potential safety hazard, accessible hoist cable further fixes a section of thick bamboo main part soon during a section of thick bamboo main part slope soon, thereby further guarantee the stability of a section of thick bamboo main part soon, when boats and ships are sailed, can make a section of thick bamboo main part soon upright again, guarantee its normal work.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of a middle shaft hydraulic device for laying down and erecting a rotary cylinder according to the present invention;

fig. 2 is an enlarged view of a portion a of the overall structural schematic diagram of the center shaft type hydraulic apparatus for laying down and erecting the rotary cylinder according to the present invention;

fig. 3 is a top view of the middle box body of the middle shaft type hydraulic device for laying down and erecting the rotary cylinder.

The device comprises a rotary cylinder main body 1, a rotary cylinder main body 2, an inner cylinder 3, a rotary cylinder sail box type base 4, a rotary cylinder sail seat board 5, a driving component 6, a limiting fixing pin 7, a sling 8, a middle rotating shaft 9, a box body 10, a hydraulic unit 11, a gate 12, a shutter 13, a first hydraulic cylinder 14, a second hydraulic cylinder 15, a first support 16 and a second support.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-3, the utility model relates to a put down with upright axis formula hydraulic means soon, including revolving a sail main part, revolving a sail box base 3, revolving a sail bedplate 4, drive assembly 5, spacing fixed pin 6 and hoist cable 7, drive assembly 5 is located on revolving a sail box base 3, be equipped with the pivot 8 on revolving a sail box base 3, revolving a sail bedplate 4 swivel housing connects to locate on the pivot 8 and locate on drive assembly 5, revolving a sail main part is located on revolving a sail bedplate 4, spacing fixed pin 6 is located on revolving a sail box base 3, be equipped with the lifting eye on the spacing fixed pin 6, be equipped with the lewis hole on the revolving a sail bedplate 4, the lewis hole and the hoist hole are located respectively at the both ends of hoist cable 7.

The rotary cylinder sail main body comprises a rotary cylinder sail main body 1 and an inner cylinder 2, the inner cylinder 2 is arranged on a rotary cylinder sail seat plate 4, and the rotary cylinder sail main body 1 is rotatably sleeved on the inner cylinder 2; the rotary sail box type base 3 comprises a box body 9, a hydraulic unit 10, a gate 11 and a shutter 12, wherein a groove is formed in the box body 9, the central rotating shaft 8 is arranged in the groove, and the hydraulic unit 10, the gate 11 and the shutter 12 are all arranged in the box body 9; the driving assembly 5 comprises a first hydraulic cylinder 13 and a second hydraulic cylinder 14, the first hydraulic cylinder 13 is hinged to the middle upper part of the groove, a first support 15 is arranged on the rotary sail seat plate 4, the output end of the first hydraulic cylinder 13 is hinged to the first support 15, the second hydraulic cylinder 14 is hinged to the bottom end of the groove, a second support 16 is arranged on the rotary sail seat plate 4, and the output shaft of the second hydraulic cylinder 14 is hinged to the second support 16; the inner cylinder 2 is a steel inner cylinder; the rotary cylinder main body 1 is made of glass fiber reinforced plastic; the first hydraulic cylinder 13 and the second hydraulic cylinder 14 are connected with the hydraulic unit 10 through hydraulic pipelines; two groups of first hydraulic cylinders 13 are symmetrically arranged; two sets of second hydraulic cylinders 14 are symmetrically arranged, and the suspension cables 7 are detachably connected with the lifting eyes and the lifting holes.

During the specific use, when revolving a section of thick bamboo main part sail upset and fall, spacing fixing device loosens, hydraulic unit 10 provides power and drives first pneumatic cylinder 13 and will revolve a section of thick bamboo sail bedplate 4 jack-up, second pneumatic cylinder 14 shrink pulling revolves a section of thick bamboo sail bedplate 4, make a section of thick bamboo main part 1 slowly rotate suitable angle soon, after rotatory suitable angle, close first pneumatic cylinder 13 and second pneumatic cylinder 14, rely on first pneumatic cylinder 13 and second pneumatic cylinder 14 to locking the position of revolving a section of thick bamboo main part 1, then install the both ends of hoist cable 7 respectively in lifting eye and lifting hole, further carry out spacing fixed to revolving a section of thick bamboo main part 1, guarantee the stability of revolving a section of thick bamboo main part 1. When a section of thick bamboo main part is upright, hydraulic unit 10 provides power and drives first pneumatic cylinder 13 shrink pulling and revolve a section of thick bamboo sail bedplate 4, and second pneumatic cylinder 14 will revolve a section of thick bamboo sail bedplate 4 jack-up, and when a section of thick bamboo main part 1 reachd the upright state soon, close first pneumatic cylinder 13 and second pneumatic cylinder 14, fix a section of thick bamboo sail bedplate 4 soon to the realization is to revolving a fixed of main part 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a put down the middle shaft type hydraulic means who erects with revolving cylinder which characterized in that: including a rotary sail main part, a rotary sail box base, a rotary sail bedplate, drive assembly, spacing fixed pin and hoist cable, drive assembly locates on the rotary sail box base, be equipped with the pivot on the rotary sail box base, rotary sail bedplate connects in a rotatory way locates on the pivot and locates on the drive assembly, rotary sail main part is located on the rotary sail bedplate, spacing fixed pin is located on the rotary sail box base, be equipped with the lifting eye on the spacing fixed pin, be equipped with the lewis hole on the rotary sail bedplate, the lewis hole and hoist hole are located respectively to the both ends of hoist cable.

2. The bottom bracket hydraulic assembly for lowering and erecting a swivel cylinder as claimed in claim 1, wherein: the rotary sail main body comprises a rotary sail main body and an inner cylinder, the inner cylinder is arranged on the rotary sail seat plate, and the rotary sail main body is rotatably sleeved on the inner cylinder.

3. The bottom bracket hydraulic assembly for lowering and erecting a swivel cylinder as claimed in claim 1, wherein: the rotary sail box type base comprises a box body, a hydraulic unit, a gate and a shutter, a groove is formed in the box body, the middle rotating shaft is arranged in the groove, and the hydraulic unit, the gate and the shutter are all arranged in the box body.

4. The bottom bracket hydraulic assembly for lowering and erecting a swivel cylinder as claimed in claim 3, wherein: the driving assembly comprises a first hydraulic cylinder and a second hydraulic cylinder, the first hydraulic cylinder is hinged to the middle upper portion of the groove, a first support is arranged on the rotary sail seat plate, the output end of the first hydraulic cylinder is hinged to the first support, the second hydraulic cylinder is hinged to the bottom end of the groove, a second support is arranged on the rotary sail seat plate, and the output shaft of the second hydraulic cylinder is hinged to the second support.

5. The bottom bracket hydraulic assembly for lowering and erecting a swivel cylinder as claimed in claim 2, wherein: the inner cylinder is a steel inner cylinder.

6. The bottom bracket hydraulic assembly for lowering and erecting a swivel cylinder as claimed in claim 2, wherein: the rotary cylinder main body is made of glass fiber reinforced plastic.

7. The bottom bracket hydraulic assembly for lowering and erecting a swivel nut of claim 4, wherein: the first hydraulic cylinder and the second hydraulic cylinder are connected with the hydraulic unit through hydraulic pipelines.

8. The bottom bracket hydraulic assembly for lowering and erecting a swivel cylinder as claimed in claim 7, wherein: two groups of first hydraulic cylinders are symmetrically arranged.

9. The bottom bracket hydraulic assembly for lowering and erecting a swivel cylinder as claimed in claim 7, wherein: two groups of second hydraulic cylinders are symmetrically arranged.

10. The bottom bracket hydraulic assembly for lowering and erecting a swivel cylinder as claimed in claim 1, wherein: the sling is detachably connected with the lifting eye and the lifting hole.