CN208869270U - A kind of movable type for the assembly of ground effect ship fuselage is cranked arm lifting device - Google Patents
A kind of movable type for the assembly of ground effect ship fuselage is cranked arm lifting device Download PDFInfo
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- CN208869270U CN208869270U CN201821613460.1U CN201821613460U CN208869270U CN 208869270 U CN208869270 U CN 208869270U CN 201821613460 U CN201821613460 U CN 201821613460U CN 208869270 U CN208869270 U CN 208869270U
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- support arm
- pedestal
- arm
- lifting device
- vertical support
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Abstract
The utility model discloses a kind of movable types for the assembly of ground effect ship fuselage to crank arm lifting device, including pedestal, the middle position of the pedestal is provided with turntable, vertical support arm is installed above the turntable, the lower end of the vertical support arm is provided with vertical support arm shaft, the side of the vertical support arm upper end is provided with main side support arm and from side support arm, the side of the vertical support arm is equipped with the first raise-lower hydraulic bar, the main side support arm and the side from side support arm are equipped with table support bar, one end of the main side support arm is equipped with the second raise-lower hydraulic bar, job platform is installed below the table support bar, motor rack is installed above the pedestal, the inside of the motor rack is equipped with servo motor, motor sprocket is set on the output end of the servo motor.The utility model has saved the materials of workbench guardrail convenient for job platform above and below staff, and play the role of protecting staff.
Description
Technical field
The utility model relates to lifting device technical field of cranking arm, specially a kind of shifting for the assembly of ground effect ship fuselage
Dynamic formula is cranked arm lifting device.
Background technique
Ground effect ship manufactured ship using ground effect principle.Ground effect ship can be divided into ground-effect boat and airfoil two
Kind, wherein ground-effect boat is made of the hull of offer buoyancy and the wing of certain aspect ratio.It needs in the dress of ground effect ship to more
The part in a orientation is assembled, and is assembled so needing to cooperate using crank arm type hydraulic elevator.
Crank arm type hydraulic elevator is rectilinear, fork type elevator substitute products.The machine is power using diesel engine,
Power-up bottle, from supporting leg, goes up and down certainly, walks certainly using electrically activating.This product have it is easy to operate, easy to use, work surface is big, but
Since job platform is higher, staff is extremely inconvenient up and down, therefore market in urgent need is developed one kind and filled for ground effect ship fuselage
It is existing to help people to solve the problems, such as that the movable type matched cranks arm lifting device.
Utility model content
The purpose of this utility model is to provide a kind of movable types for the assembly of ground effect ship fuselage to crank arm lifting device,
It is higher to solve job platform mentioned above in the background art, staff's extremely inconvenient problem up and down.
To achieve the above object, the utility model provides the following technical solutions: it is a kind of for ground effect ship fuselage assembly
Movable type is cranked arm lifting device, including pedestal, and the middle position of the pedestal is provided with turntable, the top installation of the turntable
There is a vertical support arm, the lower end of the vertical support arm is provided with vertical support arm shaft, and the one of the vertical support arm upper end
Side is provided with main side support arm and from side support arm, and main side support arm is located at from the top of side support arm, the vertical support
The side of arm is equipped with the first raise-lower hydraulic bar, and the other end of the first raise-lower hydraulic bar and main side support arm pass through fixed rotating shaft
Rotation connection, the main side support arm and the side from side support arm are equipped with table support bar, and the one of the main side support arm
End is equipped with the second raise-lower hydraulic bar, and the second raise-lower hydraulic bar and main side support arm and table support bar pass through fixed rotating shaft
It is rotatablely connected, job platform is installed, and job platform and table support bar are turned by fixed below the table support bar
Axis is rotatablely connected, and is equipped with motor rack above the pedestal, and motor rack is located at the side of turntable, the inside of the motor rack
Servo motor is installed, is set with motor sprocket on the output end of the servo motor, and motor sprocket and servo motor is defeated
Outlet is fixedly connected by key, and the inside of the pedestal upper end is equipped with bearing, and the upper surface of the upper surface of bearing and pedestal
On a horizontal line.
Preferably, turntable is run through in the arm pivoted one end of the vertical support, and the arm pivoted one end of vertical support extends to
The inside of bearing.
Preferably, support arm sprocket wheel, and support arm sprocket wheel and vertical support arm are set in the vertical support arm shaft
It is fixedly connected between shaft by key, is connected between the support arm sprocket wheel and motor sprocket by chain drive.
Preferably, the job platform includes that upper frame, pedal, railing adjust ladder, ladder shaft and rotary stopper button, and
Upper frame is located at the upper end of job platform, and pedal is located at the lower end of job platform.
Preferably, the railing is between upper frame and pedal, and the front end for adjusting ladder and being located at job platform is described
The lower end for adjusting ladder is rotatablely connected with pedal by ladder shaft.
Preferably, four corners of the pedestal are mounted on hydraulic supporting feet, and hydraulic supporting feet is welded with pedestal
It connects in succession.
Preferably, the rear and front end of the pedestal is provided with wheel, and there are four wheel settings, and the bottom of about between wheel
The vertical center line of seat is symmetrical.
Compared with prior art, the utility model has the beneficial effects that
1. the movable type for being used for the assembly of ground effect ship fuselage is cranked arm, lifting device adjusts ladder by setting convenient for work
Job platform above and below personnel, ladder ladder long service life, save the cost, and it is light-weight, and stair can realize disassembly, in high level
Worker's difficulty of construction is reduced in operation, and when staff climbs up job platform, adjusting ladder, which can start, becomes protection shield
Column, that is, saved the materials of workbench guardrail, and plays the role of protecting staff.
2. the movable type for being used for the assembly of ground effect ship fuselage is cranked arm, lifting device is realized by setting sprocket wheel and chain
Adjustment to device unitary rotation, by chain connection can in the case where two axis centers are away from farther away situation passing movement and power.
It can work under low speed heavy duty and hot conditions and in the case that dust is big.Can guarantee accurate transmission ratio, transmitting power compared with
Greatly, and to act on the power on axis smaller, and transmission efficiency is high.The precision to equipment rotation control is improved, is prevented because of precision mistake
It is low, cause job platform to hit ground effect ship, causes the loss of personnel and ground effect ship.
Detailed description of the invention
Fig. 1 is that a kind of the crank arm structure of lifting device of movable type for the assembly of ground effect ship fuselage of the utility model is shown
It is intended to；
Fig. 2 is the vertical support arm of the utility model and the annexation figure of servo motor；
Fig. 3 is the structural schematic diagram of the job platform of the utility model.
In figure: 1, pedestal；2, turntable；3, vertical support arm；4, main side support arm；5, from side support arm；6, the first lifting
Hydraulic stem；7, fixed rotating shaft；8, table support bar；9, the second raise-lower hydraulic bar；10, job platform；11, motor rack；12, servo
Motor；13, wheel；14, hydraulic supporting feet；15, bearing；16, vertical support arm shaft；17, support arm sprocket wheel；18, motor train
Wheel；19, chain；20, upper frame；21, pedal；22, railing；23, ladder is adjusted；24, ladder shaft；25, rotary stopper button.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of movement for the assembly of ground effect ship fuselage
Formula is cranked arm lifting device, including pedestal 1, and the middle position of pedestal 1 is provided with turntable 2, and the top of turntable 2 is equipped with vertical branch
Brace 3, vertical support arm 3 are used to support main side support arm 4, under side support arm and table support bar 8, vertical support arm 3
End is provided with vertical support arm shaft 16, and vertical support arm shaft 16 is for being set with support arm sprocket wheel 17,3 upper end of vertical support arm
Side be provided with main side support arm 4 and from side support arm 5, and main side support arm 4 is located at from the top of side support arm 5, main side
Support arm 4 and the height for being used to adjust whole device from side support arm 5, the side of vertical support arm 3 is equipped with the first lifting liquid
Compression bar 6, and the other end of the first raise-lower hydraulic bar 6 is rotatablely connected with main side support arm 4 by fixed rotating shaft 7, the first lifting liquid
Compression bar 6 is same as adjusting the distance between vertical support arm 3 and main side support arm 4, to realize the adjustment to device height, main side
Support arm 4 and table support bar 8 is installed from the side of side support arm 5, table support bar 8 is used to adjust the height of job platform 10
Degree, one end of main side support arm 4 are equipped with the second raise-lower hydraulic bar 9, and the second raise-lower hydraulic bar 9 and 4 peace of main side support arm
Platform support rod 8 is rotatablely connected by fixed rotating shaft 7, and the second raise-lower hydraulic bar 9 is same as adjusting main side support arm 4 and platform
The distance between bar 8, to realize the adjusting of the height of job platform 10, the lower section of table support bar 8 is equipped with job platform
10, and job platform 10 is rotatablely connected with table support bar 8 by fixed rotating shaft 7, job platform 10 provides work to staff
Make space, the top of pedestal 1 is equipped with motor rack 11, and motor rack 11 is located at the side of turntable 2, the inside installation of motor rack 11
There is servo motor 12, servo motor 12 is used for the rotation of drive adjusting device, is set with motor on the output end of servo motor 12
Sprocket wheel 18, and motor sprocket 18 is fixedly connected with the output end of servo motor 12 by key, the inside of 1 upper end of pedestal is equipped with axis
15 are held, and the upper surface of bearing 15 and the upper surface of pedestal 1, on a horizontal line, bearing 15 to vertical support arm 3 for mentioning
While for support, guarantee its rotating accuracy.
Further, turntable 2 is run through in one end of vertical support arm shaft 16, and one end of vertical support arm shaft 16 extends to
The inside of bearing 15, vertical support arm shaft 16 are sequentially connected by realizing with the output end of servo motor 12.
Further, support arm sprocket wheel 17, and support arm sprocket wheel 17 and vertical support are set in vertical support arm shaft 16
It is fixedly connected between arm shaft 16 by key, key refers to the key in machine driving, realizes support arm sprocket wheel 17 and vertical support arm
Being fixedly connected between shaft 16 is sequentially connected between support arm sprocket wheel 17 and motor sprocket 18 by chain 19, and chain can be with
Passing movement and power in the case where two axis centers are away from farther away situation.
Further, job platform 10 includes upper frame 20, pedal 21, the adjusting of railing 22 ladder 23, ladder shaft 24 and rotation
Limit buckle 25, and upper frame 20 is located at the upper end of job platform 10, and pedal 21 is located at the lower end of job platform 10, passes through each component
Setting make job platform 10 when facilitating staff to work can also very well to protection staff.
Further, between upper frame 20 and pedal 21, railing 22 is used to provide protection to staff railing 22, adjusts
Ladder 23 is located at the front end of job platform 10, and the lower end and pedal 21 for adjusting ladder 23 are rotatablely connected by ladder shaft 24, adjusts
The setting of section ladder 23 facilitates staff's job platform 10 up and down.
Further, four corners of pedestal 1 are mounted on hydraulic supporting feet 14, and hydraulic supporting feet 14 and pedestal 1 are equal
It is welded to connect, the setting of hydraulic supporting feet 14 makes device realize fixation on the ground.
Further, the rear and front end of pedestal 1 is provided with wheel 13, and there are four the settings of wheel 13, and closes between wheel 13
Symmetrical in the vertical center line of pedestal 1, the setting of wheel 13 makes device may be implemented to move, and facilitates transformation working region.
Working principle: needing by fuselage in use, device is pushed to first, adjusts hydraulic supporting feet 14, allows four liquid
It presses the support of support leg 14 all steadily on the ground, that is, reduces injury of the weight to wheel 13, also increase device and ground
Contact area, improve the weight that device can carry, at this time staff by adjust ladder 23 climb up job platform 10, then
Pull adjusting ladder 23 that adjusting ladder 23 is allowed to rotate along ladder shaft 24, when the upper end for adjusting ladder 23 is bonded with upper frame 20,
Rotary stopper button 25 is rotated, the upper end of 25 pairs of rotary stopper button adjusting ladders 23 is allowed to limit, ladder 23 is adjusted at this time and just becomes
At the railing 22 of 10 side of job platform, 9 realization device of the first raise-lower hydraulic bar 6 and the second raise-lower hydraulic bar is adjusted at this time
Lifting starts assembling work, when needing rotating device, starts servo motor 12, passes through the rotation of 12 output end of servo motor
It drives motor sprocket 18 to rotate with it, drives chain 19 mobile by the rotation of motor sprocket 18, to pass through support arm sprocket wheel
17 rotation drives vertical support arm 3 to rotate, and realizes that the rotation of whole device is convenient for staff in not down devices to dress
Movement with range.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (7)
- Lifting device, including pedestal (1) 1. a kind of movable type for the assembly of ground effect ship fuselage is cranked arm, it is characterised in that: institute The middle position for stating pedestal (1) is provided with turntable (2), is equipped with vertical support arm (3) above the turntable (2), described The lower end of vertical support arm (3) is provided with vertical support arm shaft (16), and the side of vertical support arm (3) upper end is provided with Main side support arm (4) and from side support arm (5), and main side support arm (4) is located at from the top of side support arm (5), it is described vertical The side of support arm (3) is equipped with the first raise-lower hydraulic bar (6), and the other end of the first raise-lower hydraulic bar (6) and main side support Arm (4) is rotatablely connected by fixed rotating shaft (7), the main side support arm (4) and is equipped with platform from the side of side support arm (5) Support rod (8), one end of the main side support arm (4) are equipped with the second raise-lower hydraulic bar (9), and the second raise-lower hydraulic bar (9) It is rotatablely connected by fixed rotating shaft (7) with main side support arm (4) and table support bar (8), under the table support bar (8) Side is equipped with job platform (10), and job platform (10) and table support bar (8) are rotatablely connected by fixed rotating shaft (7), institute It states and is equipped with above pedestal (1) motor rack (11), and motor rack (11) is located at the side of turntable (2), the motor rack (11) Inside be equipped with servo motor (12), be set with motor sprocket (18) on the output end of the servo motor (12), and motor Sprocket wheel (18) is fixedly connected with the output end of servo motor (12) by key, and the inside of pedestal (1) upper end is equipped with bearing (15), and the upper surface of the upper surface of bearing (15) and pedestal (1) is on a horizontal line.
- The lifting device 2. a kind of movable type for the assembly of ground effect ship fuselage according to claim 1 is cranked arm, feature Be: turntable (2) are run through in one end of the vertical support arm shaft (16), and one end of vertical support arm shaft (16) extends to The inside of bearing (15).
- The lifting device 3. a kind of movable type for the assembly of ground effect ship fuselage according to claim 1 is cranked arm, feature It is: is set with support arm sprocket wheel (17) on the vertical support arm shaft (16), and support arm sprocket wheel (17) and vertical support Arm shaft is fixedly connected between (16) by key, passes through chain (19) between the support arm sprocket wheel (17) and motor sprocket (18) Transmission connection.
- The lifting device 4. a kind of movable type for the assembly of ground effect ship fuselage according to claim 1 is cranked arm, feature Be: the job platform (10) includes upper frame (20), pedal (21), railing (22), adjusts ladder (23), ladder shaft (24) With rotary stopper button (25), and upper frame (20) is located at the upper end of job platform (10), and pedal (21) is located at job platform (10) Lower end.
- The lifting device 5. a kind of movable type for the assembly of ground effect ship fuselage according to claim 4 is cranked arm, feature Be: the railing (22) is located between upper frame (20) and pedal (21), and the adjusting ladder (23) is located at job platform (10) Front end, it is described adjust ladder (23) lower end and pedal (21) by ladder shaft (24) rotation connection.
- The lifting device 6. a kind of movable type for the assembly of ground effect ship fuselage according to claim 1 is cranked arm, feature Be: four corners of the pedestal (1) are mounted on hydraulic supporting feet (14), and hydraulic supporting feet (14) and pedestal (1) It is welded to connect.
- The lifting device 7. a kind of movable type for the assembly of ground effect ship fuselage according to claim 1 is cranked arm, feature Be: the rear and front end of the pedestal (1) is provided with wheel (13), and there are four wheel (13) settings, and between wheel (13) Vertical center line about pedestal (1) is symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821613460.1U CN208869270U (en) | 2018-09-30 | 2018-09-30 | A kind of movable type for the assembly of ground effect ship fuselage is cranked arm lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821613460.1U CN208869270U (en) | 2018-09-30 | 2018-09-30 | A kind of movable type for the assembly of ground effect ship fuselage is cranked arm lifting device |
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| Publication Number | Publication Date |
|---|---|
| CN208869270U true CN208869270U (en) | 2019-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821613460.1U Active CN208869270U (en) | 2018-09-30 | 2018-09-30 | A kind of movable type for the assembly of ground effect ship fuselage is cranked arm lifting device |
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| Country | Link |
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| CN (1) | CN208869270U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110627001A (en) * | 2019-11-13 | 2019-12-31 | 苏州卓高升降机械有限公司 | Mechanical arm type lifter for commanding construction site |
| WO2021238299A1 (en) * | 2020-05-25 | 2021-12-02 | 江苏科技大学 | Lifting device for marina |
-
2018
- 2018-09-30 CN CN201821613460.1U patent/CN208869270U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110627001A (en) * | 2019-11-13 | 2019-12-31 | 苏州卓高升降机械有限公司 | Mechanical arm type lifter for commanding construction site |
| WO2021238299A1 (en) * | 2020-05-25 | 2021-12-02 | 江苏科技大学 | Lifting device for marina |
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