CN208715416U - Semi-automatic mounting shipping A-frame special equipment - Google Patents
Semi-automatic mounting shipping A-frame special equipment Download PDFInfo
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- CN208715416U CN208715416U CN201821290345.5U CN201821290345U CN208715416U CN 208715416 U CN208715416 U CN 208715416U CN 201821290345 U CN201821290345 U CN 201821290345U CN 208715416 U CN208715416 U CN 208715416U
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- bracket
- frame
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- special equipment
- swivel base
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Abstract
The utility model discloses a kind of semi-automatic mounting shipping A-frame special equipment, including bracket, bracket is equipped with rotating mechanism, horizontal mobile mechanism, elevating mechanism, positioning mechanism.The utility model is characterized in that: holding up A-frame by bracket, and realize A-frame in the movement and rotation in tri- directions XYZ by the mechanisms such as rotation, mobile, lifting, guarantee that A-frame space is accurately positioned docking, liberate bulky manual physical labor, improves installation effectiveness and installation accuracy.
Description
Technical field
The utility model relates to field of ship equipment, and in particular to a kind of semi-automatic mounting shipping A-frame special equipment.
Background technique
High-speed ship hull axis is tall and thin, needs to install 2 or more propellers, and diameter of propeller blade is bigger, and stern tube shaft stretches out hull
As soon as external more is formationed cantilever beam structure, for improvement stern tube shaft stress need stern tube shaft end set an A-frame (in
Hollow structure is practical be exactly stern tube shaft sliding bearing), and the axis of A-frame must be strictly overlapped with stern tube shaft axis, A-frame
Weight reaches tens of tons, since its position is special, can not lift in the common large crane of bottom of ship, can only weld in hull several
A hoisting eye plate, with the more artificial centering erecting and weldings of heavy chain block, operation labor intensity is big, and installation accuracy is poor, and has
Certain risk.
Utility model content
It is dedicated to provide a kind of semi-automatic mounting shipping A-frame for the purpose of this utility model is to overcome above-mentioned deficiency problem
Equipment.
The utility model technical solution used for the above purpose is: semi-automatic mounting shipping A-frame is dedicated to be set
It is standby, including bracket, the bracket is equipped with rotating mechanism, horizontal mobile mechanism, elevating mechanism, positioning mechanism, the whirler
Structure includes swivel base, gear one, gear two, and the bracket base is equipped with tooth form and is meshed with gear one, the bracket peace
It is placed on swivel base, the swivel base periphery is equipped with tooth form and is meshed with gear two, and the positioning mechanism includes fixing
Centralized positioning pin below swivel base, the horizontal mobile mechanism include the upper slide being sequentially placed from top to bottom, X to roller
Row, lower skateboard, Y-direction roll row, the X are connected with X in roll row to drawing oil cylinder, are connected with Y-direction drawing oil cylinder in the Y-direction roll row,
The centralized positioning pin is placed in the pin hole on upper slide, the elevating mechanism include fixed underpan, lifting chassis, the two it
Between lifting cylinder is installed, the Y-direction roll row is placed on lifting chassis.
It further include micro-adjusting mechanism, the micro-adjusting mechanism includes at least one adjusting screw rod, idler wheel, and the adjusting screw rod is assigned
On bracket, and it is corresponding with A-frame, and the idler wheel is in contact with bracket and is movably connected in bracket one end, and the bracket is another
End is fixed on swivel base.
The positioning mechanism further includes walking roller, and the walking roller is placed on upper slide, and is movably connected in rotation
Turn chassis lower end.
The elevating mechanism further includes guide post, and described guide post one end is fixed on lifting chassis, and the other end assigns into fixation
In the guide groove on chassis.
The utility model is characterized in that: holding up A-frame by bracket, and realized by the mechanisms such as rotation, mobile, lifting
A-frame guarantees that A-frame space is accurately positioned docking, liberates bulky manual physical in the movement and rotation in tri- directions XYZ
Labour improves installation effectiveness and installation accuracy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side view of the utility model.
Wherein: 1, bracket 2, idler wheel 3, gear 1, swivel base 5, gear 26, walking roller 7, in
Heart positioning pin 8, upper slide 9, X are to roll row 10, lower skateboard 11, Y-direction roll row 12, lifting chassis 13, X to traction
Oil cylinder 14, lifting cylinder 15, guide post 16, fixed underpan 17, Y-direction drawing oil cylinder 18, adjusting screw rod 19, bracket
20, A-frame.
Specific embodiment
As shown in Figs. 1-2, the utility model is a kind of semi-automatic mounting shipping A-frame special equipment, including bracket 1, people
Cabinet frame 20 is placed in bracket 1, and bracket 1 is equipped with rotating mechanism, horizontal mobile mechanism, elevating mechanism, positioning mechanism, freqency fine adjustment machine
Structure, the rotating mechanism include swivel base 4, gear 1, gear 25,
The horizontal mobile mechanism includes the upper slide 8 being sequentially placed from top to bottom, X to roll row 9, lower skateboard 10, Y-direction roller
Row 11, the positioning mechanism include centralized positioning pin 7, walking roller 6, and the elevating mechanism includes fixed underpan 16, lifting bottom
Disk 12, lifting cylinder 14, the micro-adjusting mechanism include several adjusting screw rods 18, idler wheel 2, and the adjusting screw rod 18 assigns into support
On frame 1 and A-frame 20 is supported, by adjusting adjusting screw rod 18 to adapt to different size of A-frame 20, the idler wheel 2 and support
1 bottom connection of frame touches and is movably connected in 19 one end of bracket, and 19 other end of bracket is fixed on swivel base 4, passes through rolling
Wheel 2 holds up bracket 1, and 1 bottom of bracket is equipped with tooth form and is meshed with gear 1, and the two axis is in the same direction, gear 1 by
Chain-wheel box driving realizes that A-frame 20 is rotated around X, Y-axis in the horizontal direction, and 4 periphery of swivel base is equipped with tooth form and and tooth
It takes turns 25 to be meshed, the two axis is in the same direction, and gear 25 is driven by chain-wheel box, realizes that A-frame 20 rotates about the z axis, the center is fixed
Position 7 one end of pin is fixed on 4 lower section of swivel base, and the other end is placed in the pin hole on upper slide 8,4 lower end of swivel base
Two walking rollers 6 are at least flexibly connected, walking roller 6 rolls on upper slide 8, and to guarantee stability when rotation, X is to roller
Row 9, Y-direction roll row 11 use roll row of the same race, are mutually perpendicular to arrange, the X is connected with X to drawing oil cylinder 13, by X to 9 two sides of roll row
X is driven to realize that A-frame 20 moves along the x-axis to roll row 9 to drawing oil cylinder 13,11 two sides of Y-direction roll row are connected with Y-direction traction
Cylinder 17 drives Y-direction roll row 11 to realize that A-frame 20 is moved along Y-axis by Y-direction drawing oil cylinder 17, and the Y-direction roll row 11 is placed in liter
It drops on chassis 12, lifting cylinder 14 is installed between the fixed underpan 16 and lifting chassis 12, is driven and is gone up and down by lifting cylinder 14
Chassis realizes that A-frame is moved along Z axis, and for the stability for guaranteeing lifting chassis, the 12 lower end Corner Strapped of lifting chassis is led
Column, 15 other end of guide post assign into the guide groove of fixed underpan 16.
Any two object will realize that space is accurately positioned docking, it is necessary to XYZ tri- are able to achieve in right angle space coordinate
The displacement in direction, and can be rotated around tri- axis of XYZ, i.e., there are six freedom degree, the utility model meets above-mentioned principle therefore is able to achieve
Semi-automatic space is accurately positioned docking, first by whole components on fixed when use, is then hung on transport vehicle and enters ship
Bottom can carry out positioning butt-joint operation by artificial chain block, realize that semi-automatic installation does not need to weld hoisting eye plate again.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is practical according to this in the technical scope that the utility model discloses
Novel technical solution and its inventive concept is subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (4)
1. semi-automatic mounting shipping A-frame special equipment, it is characterised in that: including bracket (1), the bracket (1) is equipped with rotation
Rotation mechanism, horizontal mobile mechanism, elevating mechanism, positioning mechanism, the rotating mechanism include swivel base (4), gear one (3),
Gear two (5), bracket (1) bottom are equipped with tooth form and are meshed with gear one (3), and the bracket (1) is placed in rotation bottom
On disk (4), swivel base (4) periphery is equipped with tooth form and is meshed with gear two (5), and the positioning mechanism includes being fixed on
Centralized positioning pin (7) below swivel base (4), the horizontal mobile mechanism include the upper slide being sequentially placed from top to bottom
(8), for X to roll row (9), lower skateboard (10), Y-direction roll row (11), the X is connected with X on roll row (9) to drawing oil cylinder (13), institute
It states and is connected on Y-direction roll row (11) Y-direction drawing oil cylinder (17), the centralized positioning pin (7) is placed in the pin hole on upper slide (8)
Interior, the elevating mechanism includes fixed underpan (16), lifting chassis (12), is equipped with lifting cylinder (14), the Y therebetween
It is placed in lifting chassis (12) to roll row (11).
2. semi-automatic mounting shipping A-frame special equipment as described in claim 1, it is characterised in that: further include freqency fine adjustment machine
Structure, the micro-adjusting mechanism include at least one adjusting screw rod (18), idler wheel (2), and the adjusting screw rod (18) assigns into bracket (1)
On, and it is corresponding with A-frame (20), the idler wheel (2) and bracket (1) bottom connection touch and are movably connected in bracket (19) one end,
Bracket (19) other end is fixed on swivel base (4).
3. semi-automatic mounting shipping A-frame special equipment as claimed in claim 1 or 2, it is characterised in that: the localization machine
Structure further includes walking roller (6), and the walking roller (6) is placed on upper slide (8), and is movably connected in swivel base (4)
Lower end.
4. semi-automatic mounting shipping A-frame special equipment as claimed in claim 1 or 2, it is characterised in that: the elevator
Structure further includes guide post (15), and described guide post (15) one end is fixed in lifting chassis (12), and the other end assigns into fixed underpan
(16) in guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821290345.5U CN208715416U (en) | 2018-08-10 | 2018-08-10 | Semi-automatic mounting shipping A-frame special equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821290345.5U CN208715416U (en) | 2018-08-10 | 2018-08-10 | Semi-automatic mounting shipping A-frame special equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208715416U true CN208715416U (en) | 2019-04-09 |
Family
ID=65977129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821290345.5U Active CN208715416U (en) | 2018-08-10 | 2018-08-10 | Semi-automatic mounting shipping A-frame special equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208715416U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080770A (en) * | 2018-08-10 | 2018-12-25 | 大连中船新材料有限公司 | Semi-automatic mounting shipping A-frame special equipment |
| CN110422791A (en) * | 2019-08-05 | 2019-11-08 | 中冶天工（天津）装备制造有限公司 | A kind of adjustable lift support of construction |
-
2018
- 2018-08-10 CN CN201821290345.5U patent/CN208715416U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080770A (en) * | 2018-08-10 | 2018-12-25 | 大连中船新材料有限公司 | Semi-automatic mounting shipping A-frame special equipment |
| CN110422791A (en) * | 2019-08-05 | 2019-11-08 | 中冶天工（天津）装备制造有限公司 | A kind of adjustable lift support of construction |
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