CN111232875A - Ship axle lifting device - Google Patents
Ship axle lifting device Download PDFInfo
- Publication number
- CN111232875A CN111232875A CN202010197424.7A CN202010197424A CN111232875A CN 111232875 A CN111232875 A CN 111232875A CN 202010197424 A CN202010197424 A CN 202010197424A CN 111232875 A CN111232875 A CN 111232875A
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- CN
- China
- Prior art keywords
- sliding
- ship
- bracket
- lifting
- upper bracket
- 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
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 7
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Ship Loading And Unloading (AREA)
Abstract
The invention discloses a ship shaft lifting device, which comprises an upper bracket, a lower bracket and a lifting piece, wherein the upper bracket is fixedly connected with the lower bracket; the lifting piece is arranged between the upper bracket and the lower bracket and used for lifting the upper bracket; the surface of the upper bracket is provided with a sliding part, and the ship shaft is fixed in the sliding part; an adjusting component is arranged in the lower bracket; the adjusting component is connected with the lifting piece in a matching way, and the height of the lifting piece can be controlled. The problem of the ship axle in the installation, all hoist the ship axle through hoisting mechanism, the height of hoisting only can roughly satisfy the needs of installation, can have certain deviation is solved.
Description
Technical Field
The invention relates to the field of ship shafts, in particular to a ship shaft lifting device.
Background
The ship shaft is a very important part in the assembly parts of the ship, and the bead string type is usually used for connecting important parts of each power part on the ship, so that the protection and maintenance of the ship shaft are very critical, if the connection is not tight enough, or problems occur in the assembly process, the assembly failure of the ship can be possibly caused, and the linkage of each power part can not be realized.
The ship axle is in the installation, need adjust the position of ship axle, guarantee that it can aim at the part that needs connect, conventional ship axle installation is all hoisted the ship axle through hoisting machine structure, the height of hoisting just can roughly satisfy the needs of installation, can have certain deviation, under this condition, the error of existence, need the staff to lift the ship axle, the weight of ship axle is very important, at the in-process that lifts up, need many people to cooperate and just can accomplish the installation of ship axle.
Disclosure of Invention
The invention aims to provide a ship shaft lifting device, which aims to solve the problems that the ship shaft is lifted by a lifting mechanism in the installation process of the ship shaft in the background technology, the lifting height only can approximately meet the installation requirement, and certain deviation exists.
A ship shaft lifting device comprises an upper bracket, a lower bracket and a lifting piece;
the lifting piece is arranged between the upper bracket and the lower bracket and used for lifting the upper bracket;
the surface of the upper bracket is provided with a sliding part, and the ship shaft is fixed in the sliding part;
an adjusting component is arranged in the lower bracket;
the adjusting component is connected with the lifting piece in a matching way, and the height of the lifting piece can be controlled.
As an embodiment of the invention, the lower surface of the lower bracket is provided with universal wheels.
As an embodiment of the invention, the lower surface of the upper bracket is provided with an upper sliding chute inwards, and the upper surface of the lower bracket is provided with a lower sliding chute inwards.
As an embodiment of the invention, the lifting member comprises a plurality of groups of connecting rod members, and the connecting rod members are arranged in a vertically matched manner;
the connecting rod piece comprises two connecting rods;
the connecting rods are arranged in a staggered manner and are hinged with each other;
the end parts of the connecting rods between the adjacent connecting rod pieces are hinged with each other;
an upper sliding block is hinged to the end part of the connecting rod at the uppermost end, the upper sliding block is connected with the upper bracket in a sliding mode, and the upper sliding block is connected with the upper chute in a sliding mode;
the end part of the connecting rod at the lowest end is hinged with a lower sliding block, the lower sliding block is connected with the lower support in a sliding mode, and the lower sliding block is connected with the lower sliding groove in a sliding mode.
As an embodiment of the present invention, the adjusting assembly includes,
the threaded rod penetrates through the lower sliding chute and is in threaded connection with the lower sliding block;
and the rotary disc is fixedly connected to the extending end of the threaded rod.
As an embodiment of the present invention, the sliding member includes a sliding plate, the upper surface of the upper bracket is provided with a sliding groove, the sliding plate is slidably disposed in the sliding groove, the upper surface of the sliding plate is provided with a plurality of supporting members, and the supporting members can fix the ship shaft inside the supporting members.
As an embodiment of the invention, the support comprises
The support piece body is arranged on the surface of the sliding plate, a circular through hole is formed in the middle of the support piece body, and the ship shaft is arranged on the inner surface of the circular through hole in a penetrating mode;
the clamping plate is provided with a clamping groove inwards in the inner surface of the circular through hole, the clamping plate is connected with the clamping groove in a sliding mode, limiting blocks are symmetrically arranged on the left side and the right side of the clamping plate, limiting grooves are symmetrically arranged on the left side and the right side of the clamping groove, and the limiting blocks are connected with the limiting grooves in a sliding mode;
and the spring is arranged between the clamping plate and the clamping groove.
As an embodiment of the invention, the protruding end of the clamping plate is in the shape of a circular arc.
The invention has the beneficial effects that: through this device, accessible lifting member lifts the upper bracket to certain height, through removing the slider, removes the position of ship axle, through the height that changes the lifting member, can lift the ship axle to an accurate suitable position, can not have the error, even there is the error, can be through the height that changes the lifting member, accomplishes the elimination of error, highly aims at the back, removes the position of ship axle, aims at the part of connecting with the tip of ship axle, accomplishes the cooperation of ship axle and connects. Under the circumstances of the rotary table, can drive the threaded rod and take place synchronous rotation, the threaded rod rotates, but be connected with the lower slider cooperation, slider move or reverse motion on the threaded rod in opposite directions under the drive, the in-process of slider move in opposite directions down, also take place relatively between the connecting rod and rotate, drive the upper bracket and make progress the gross movement, raise the appropriate position with the upper bracket, behind the lower slider reverse motion, the upper bracket can be along with the rotational energy downstream of threaded rod, can reduce the height of upper bracket. In order to realize the fixed of ship axle, insert the ship axle in the circular through-hole, push into the draw-in groove with the cardboard in, the tip of cardboard is established to arc, can effectively help the ship axle can not take place the rotation after fixed to can not lead to the fact the damage to ship axle surface, the spring can be fixed the ship axle in the circular through-hole.
Drawings
FIG. 1 is a front cross-sectional view of a boatlift apparatus according to an embodiment of the present invention;
FIG. 2 is a top view of the boatlift apparatus of the present invention;
fig. 3 is a left side view of the support member of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
As shown in fig. 1 to 3, a stem lifting device includes an upper bracket 1, a lower bracket 6, a lifting member;
the lifting piece is arranged between the upper bracket 1 and the lower bracket 6 and is used for lifting the upper bracket 1;
the surface of the upper bracket 1 is provided with a sliding part, and the ship shaft is fixed in the sliding part;
an adjusting component is arranged inside the lower bracket 6;
the adjusting component is connected with the lifting piece in a matching way, and the height of the lifting piece can be controlled.
The ship axle is at the in-process of installation, need adjust the position of ship axle, guarantee that it can aim at the part that needs connect, conventional ship axle installation is all hoisted the ship axle through hoisting machine structure, the height of hoisting only can roughly satisfy the needs of installation, can have certain deviation, under this condition, the error of existence, need the staff to lift the ship axle, the weight of ship axle is very important, at the in-process that lifts up, need many people to cooperate and just can accomplish the installation of ship axle. Through this device, accessible lifting member lifts upper bracket 1 to certain height, through removing the slider, removes the position of ship axle, through the height that changes the lifting member, can lift the ship axle to an accurate suitable position, can not have the error, even there is the error, can be through changing the height of lifting member, accomplishes the elimination of error, highly aims at the back, removes the position of ship axle, aims at the part of connecting with the tip of ship axle, accomplishes the cooperation of ship axle and connects.
The lifting piece comprises a plurality of groups of connecting rod pieces, and the connecting rod pieces are arranged in a vertically matched manner;
the link member includes two links 51;
the connecting rods 51 are arranged in a staggered manner and hinged with each other;
the ends of the connecting rods 51 between adjacent connecting rod pieces are hinged with each other;
the end part of the connecting rod 51 positioned at the uppermost end is hinged with an upper sliding block 55, and the upper sliding block 55 is connected with the upper bracket 1 in a sliding way;
the end part of the connecting rod 51 at the lowest end is hinged with a lower sliding block 53, and the lower sliding block 53 is connected with the lower bracket 6 in a sliding way.
The lower surface of the upper support 1 is inwards provided with an upper sliding groove 15 in a concave manner, and the upper sliding block 55 is connected with the upper sliding groove 15 in a sliding manner.
The upper surface of the lower support 6 is inwards provided with a lower sliding groove, and the lower sliding block 53 is connected with the lower sliding groove in a sliding manner.
The lower surface of the lower support 6 is provided with universal wheels 8.
The adjusting component comprises a plurality of adjusting components,
the threaded rod 71 is arranged in the lower sliding chute in a penetrating mode, and the threaded rod 71 is in threaded connection with the lower sliding block 53;
and the rotating disc 73 is fixedly connected to the extending end of the threaded rod 71.
Under the condition of rotating the carousel 73, can drive threaded rod 71 and take place synchronous rotation, threaded rod 71 rotates, but be connected with lower slider 53 cooperation, it moves or reverse motion on threaded rod 71 to drive lower slider 53, the in-process of lower slider 53 relative motion, also relatively take place to rotate between connecting rod 51, drive upper bracket 1 upward move all the time, raise upper bracket 1 to the appropriate position, behind lower slider 53 reverse motion, upper bracket 1 can be along with the rotational energy downstream of threaded rod 71, can reduce the height of upper bracket 1.
The sliding part comprises a sliding plate 11, a sliding groove 13 is formed in the upper surface of the upper support 1, the sliding plate 11 is arranged in the sliding groove 13 in a sliding mode, a plurality of supporting pieces 3 are arranged on the upper surface of the sliding plate 11, and the ship shaft can be fixed inside the supporting pieces 3 through the supporting pieces 3.
The support 3 comprises
The support piece body 31 is arranged on the surface of the sliding plate 11, a circular through hole 33 is formed in the middle of the support piece body 31, and the ship shaft is arranged on the inner surface of the circular through hole 33 in a penetrating mode;
the clamping plate 36 is provided with a clamping groove 35 which is inwards concave in the inner surface of the circular through hole 33, the clamping plate 36 is connected with the clamping groove 35 in a sliding mode, limiting blocks 361 are symmetrically arranged on the left side and the right side of the clamping plate 36, limiting grooves 351 are symmetrically arranged on the left side and the right side of the clamping groove 35, and the limiting blocks 361 are connected with the limiting grooves 351 in a sliding mode;
and the spring 37, wherein the spring 37 is arranged between the catch plate 36 and the catch groove 35.
The extended end of the clamping plate 36 is arc-shaped.
In order to realize the fixing of the ship shaft, the ship shaft is inserted into the circular through hole 33, the clamping plate 36 is pushed into the clamping groove 35, the end part of the clamping plate 36 is arc-shaped, the ship shaft can be effectively prevented from rotating after being fixed, the surface of the ship shaft cannot be damaged, and the ship shaft can be fixed in the circular through hole 33 by the spring 37.
The specific working principle and steps are as follows: through this device, accessible lifting member lifts upper bracket 1 to certain height, through removing the slider, removes the position of ship axle, through the height that changes the lifting member, can lift the ship axle to an accurate suitable position, can not have the error, even there is the error, can be through changing the height of lifting member, accomplishes the elimination of error, highly aims at the back, removes the position of ship axle, aims at the part of connecting with the tip of ship axle, accomplishes the cooperation of ship axle and connects. Under the condition of rotating the carousel 73, can drive threaded rod 71 and take place synchronous rotation, threaded rod 71 rotates, but be connected with lower slider 53 cooperation, it moves or reverse motion on threaded rod 71 to drive lower slider 53, the in-process of lower slider 53 relative motion, also relatively take place to rotate between connecting rod 51, drive upper bracket 1 upward move all the time, raise upper bracket 1 to the appropriate position, behind lower slider 53 reverse motion, upper bracket 1 can be along with the rotational energy downstream of threaded rod 71, can reduce the height of upper bracket 1. In order to realize the fixing of the ship shaft, the ship shaft is inserted into the circular through hole 33, the clamping plate 36 is pushed into the clamping groove 35, the end part of the clamping plate 36 is arc-shaped, the ship shaft can be effectively prevented from rotating after being fixed, the surface of the ship shaft cannot be damaged, and the ship shaft can be fixed in the circular through hole 33 by the spring 37.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. 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 (8)
1. The ship shaft lifting device is characterized by comprising an upper bracket, a lower bracket and a lifting piece;
the lifting piece is arranged between the upper bracket and the lower bracket and used for lifting the upper bracket;
the surface of the upper bracket is provided with a sliding part, and the ship shaft is fixed in the sliding part;
an adjusting component is arranged in the lower bracket;
the adjusting component is connected with the lifting piece in a matching way, and the height of the lifting piece can be controlled.
2. The apparatus of claim 1, wherein the lower surface of the lower frame is provided with universal wheels.
3. The apparatus of claim 1, wherein the lower surface of the upper frame is recessed with an upper chute, and the upper surface of the lower frame is recessed with a lower chute.
4. The ship shaft lifting device as claimed in claim 3, wherein the lifting member comprises a plurality of groups of link members, and the link members are vertically matched with each other;
the connecting rod piece comprises two connecting rods;
the connecting rods are arranged in a staggered manner and are hinged with each other;
the end parts of the connecting rods between the adjacent connecting rod pieces are hinged with each other;
an upper sliding block is hinged to the end part of the connecting rod at the uppermost end, the upper sliding block is connected with the upper bracket in a sliding mode, and the upper sliding block is connected with the upper chute in a sliding mode;
the end part of the connecting rod at the lowest end is hinged with a lower sliding block, the lower sliding block is connected with the lower support in a sliding mode, and the lower sliding block is connected with the lower sliding groove in a sliding mode.
5. The boatlift apparatus of claim 1 wherein said adjustment assembly comprises,
the threaded rod penetrates through the lower sliding chute and is in threaded connection with the lower sliding block;
and the rotary disc is fixedly connected to the extending end of the threaded rod.
6. The apparatus of claim 1, wherein the sliding member comprises a sliding plate, the upper bracket has a sliding slot on an upper surface thereof, the sliding plate is slidably disposed in the sliding slot, and the sliding plate has a plurality of supporting members on an upper surface thereof, the supporting members being adapted to fix the shaft inside the supporting members.
7. A boatlift apparatus as claimed in claim 6 wherein said support member comprises
The support piece body is arranged on the surface of the sliding plate, a circular through hole is formed in the middle of the support piece body, and the ship shaft is arranged on the inner surface of the circular through hole in a penetrating mode;
the clamping plate is provided with a clamping groove inwards in the inner surface of the circular through hole, the clamping plate is connected with the clamping groove in a sliding mode, limiting blocks are symmetrically arranged on the left side and the right side of the clamping plate, limiting grooves are symmetrically arranged on the left side and the right side of the clamping groove, and the limiting blocks are connected with the limiting grooves in a sliding mode;
and the spring is arranged between the clamping plate and the clamping groove.
8. A boatlift apparatus as claimed in claim 7 wherein said projecting end of said catch plate is rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010197424.7A CN111232875A (en) | 2020-03-19 | 2020-03-19 | Ship axle lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010197424.7A CN111232875A (en) | 2020-03-19 | 2020-03-19 | Ship axle lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111232875A true CN111232875A (en) | 2020-06-05 |
Family
ID=70869062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010197424.7A Pending CN111232875A (en) | 2020-03-19 | 2020-03-19 | Ship axle lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111232875A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140176A (en) * | 2020-08-11 | 2020-12-29 | 安徽省羽乐体育用品有限公司 | Badminton detects trimming means |
| CN112192409A (en) * | 2020-09-02 | 2021-01-08 | 涡阳县信隆船舶附件有限公司 | Ship axle grinding device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101195467A (en) * | 2007-12-28 | 2008-06-11 | 上海微电子装备有限公司 | Shear type hoisting device |
| CN202011721U (en) * | 2011-03-08 | 2011-10-19 | 王强 | Electric vehicular lifting table for collecting traffic information |
| CN202138987U (en) * | 2011-06-28 | 2012-02-08 | 刘振安 | Multifunctional lifting platform simple in structure, handy in carrying and easy in operation |
| CN102667181A (en) * | 2009-10-26 | 2012-09-12 | 株式会社利富高 | Shaft support structure, clip, and molding die for shaft support structure |
| CN202687873U (en) * | 2012-06-11 | 2013-01-23 | 东方电气集团东方汽轮机有限公司 | Shear fork lifting type on-site maintenance platform |
| CN106438446A (en) * | 2016-10-27 | 2017-02-22 | 重庆通用工业(集团)有限责任公司 | Radial support bearing of centrifugal compressor |
| CN206215946U (en) * | 2016-11-30 | 2017-06-06 | 泰州市科尔精密机械有限公司 | Compressor crank shaft machines fixing device |
| CN206936413U (en) * | 2017-04-25 | 2018-01-30 | 上海亘乐机械制造有限公司 | A kind of chuck for fixing bearing positioning disk |
-
2020
- 2020-03-19 CN CN202010197424.7A patent/CN111232875A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101195467A (en) * | 2007-12-28 | 2008-06-11 | 上海微电子装备有限公司 | Shear type hoisting device |
| CN102667181A (en) * | 2009-10-26 | 2012-09-12 | 株式会社利富高 | Shaft support structure, clip, and molding die for shaft support structure |
| CN202011721U (en) * | 2011-03-08 | 2011-10-19 | 王强 | Electric vehicular lifting table for collecting traffic information |
| CN202138987U (en) * | 2011-06-28 | 2012-02-08 | 刘振安 | Multifunctional lifting platform simple in structure, handy in carrying and easy in operation |
| CN202687873U (en) * | 2012-06-11 | 2013-01-23 | 东方电气集团东方汽轮机有限公司 | Shear fork lifting type on-site maintenance platform |
| CN106438446A (en) * | 2016-10-27 | 2017-02-22 | 重庆通用工业(集团)有限责任公司 | Radial support bearing of centrifugal compressor |
| CN206215946U (en) * | 2016-11-30 | 2017-06-06 | 泰州市科尔精密机械有限公司 | Compressor crank shaft machines fixing device |
| CN206936413U (en) * | 2017-04-25 | 2018-01-30 | 上海亘乐机械制造有限公司 | A kind of chuck for fixing bearing positioning disk |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140176A (en) * | 2020-08-11 | 2020-12-29 | 安徽省羽乐体育用品有限公司 | Badminton detects trimming means |
| CN112192409A (en) * | 2020-09-02 | 2021-01-08 | 涡阳县信隆船舶附件有限公司 | Ship axle grinding device |
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| PB01 | Publication | ||
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Application publication date: 20200605 |