CN208037973U - Rocket radome fairing closes the multilayer movable platform of cover - Google Patents
Rocket radome fairing closes the multilayer movable platform of cover Download PDFInfo
- Publication number
- CN208037973U CN208037973U CN201820277794.XU CN201820277794U CN208037973U CN 208037973 U CN208037973 U CN 208037973U CN 201820277794 U CN201820277794 U CN 201820277794U CN 208037973 U CN208037973 U CN 208037973U
- Authority
- CN
- China
- Prior art keywords
- platform
- main
- main platform
- radome fairing
- cover
- 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.)
- Active
Links
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model is related to the multilayer movable platforms that a kind of rocket radome fairing closes cover.The utility model mainly solves bolt existing for existing rocket radome fairing conjunction cover high-altitude operation vehicle and tightens effect difference and ineffective technical problem.The technical solution of the utility model is：Rocket radome fairing closes the multilayer movable platform of cover, it includes translating trolleys, main platform body, hoistable platform, lifting drive, pulley blocks, steel wire rope component, vertical rail and control panel, the main platform body is equipped with the main platform of multilayer, the translating trolleys are located at the bottom of main platform body, the main platform body front end is equipped with vertical rail, the main platform of the main platform body top layer is equipped with lifting drive, the pulley blocks are located at the top of main platform body, the hoistable platform is located on vertical rail and passes through steel wire rope component, pulley blocks couple with the reel in lifting drive, the control panel is located at the motor electrical connection of motor and lifting drive on translating trolleys and with translating trolleys.
Description
Technical field
The utility model is related to the multilayer movable platforms that a kind of rocket radome fairing closes cover, it belongs to the assembling of rocket radome fairing
Equipment technical field.
Background technology
Existing rocket radome fairing closes cover work, is that staff steps down on high-altitude operation vehicle and pushed away to rocket radome fairing
It helps and is tightened with bolt.Since personnel's standing room is smaller in high-altitude operation vehicle, staff to radome fairing push away help and bolt twist
Tight work implements extremely difficult.And can not be in the comprehensive construction of radome fairing link position, it can only be in high-altitude operation vehicle personnel
Standing place carries out single-point construction.Bolt bolt can be caused to tighten effect poor, working efficiency is alternately tightened using high-altitude operation vehicle
It is low.The especially Large Launch Vehicles such as the Long March 5, Long March 7 height reaches more than 20 meters, and high-altitude operation vehicle, which cannot be satisfied, to be wanted
It asks, is badly in need of a kind of radome fairing conjunction cover multilayer conjunction cover workbench.
Invention content
The purpose of this utility model is to solve bolt existing for existing rocket radome fairing conjunction cover high-altitude operation vehicle to tighten effect
Poor and ineffective technical problem provides a kind of multilayer movable platform of rocket radome fairing conjunction cover.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
Rocket radome fairing closes the multilayer movable platform of cover, it includes translating trolleys, main platform body, hoistable platform, lifting
Driving device, first pulley group, second pulley group, steel wire rope component, vertical rail and control panel, the main platform body are equipped with
The main platform of multilayer, the translating trolleys are located at the bottom of main platform body and are driven by motor, and the main platform body front end is equipped with
The main platform of vertical rail, the main platform body top layer is equipped with lifting drive, and the first pulley group is located at platform
One side of body top, the second pulley group are located at the another side at the top of main platform body, and the hoistable platform is located at vertical lead
Couple with the reel in lifting drive on rail and by steel wire rope component, first pulley group and second pulley group, the electricity
Control equipment is located at the motor electrical connection of motor and lifting drive on translating trolleys and with translating trolleys.
Further, the translating trolleys are by symmetrical two pieces curb girder, intermediate support, drive component, 2 groups of actives
Wheel, 2 groups of followers, four planar supports and four overturn-preventing hooks and guide wheel assemblies composition, the curb girder are box beam knot
Structure, the intermediate support be located between two pieces curb girder two pieces curb girder is connected it is integral；The driving component by motor reducer,
Half a coupler and Hooks coupling universal coupling composition, one end that the output shaft of the motor reducer passes through half a coupler and Hooks coupling universal coupling
Connection, the other end of the Hooks coupling universal coupling connect with driving wheel, and 2 groups of driving wheels are located at the front end of two pieces curb girder, and described 2
Group follower is located at the rear end of two pieces curb girder；Four planar supports are located at the intracavitary of translating trolleys two pieces curb girder, described anti-
Hook and the guide wheel assemblies of toppling are arranged mounted in the bottom of curb girder and against planar support.
Further, the hoistable platform by hoistable platform main body, overturning guardrail, guide rod, backplate and guide wheel group at,
Hoistable platform main body is welded steel structure part, and a platform, both sides setting two is arranged every 2000mm height from bottom to top
To the cat ladder of three stage ranks, the operating spaces 500mm are stayed in centre, and it is left that the overturning guardrail is located at hoistable platform main body second layer platform
The centre of side, the bottom of both sides and is located at the lower hinge of front column among second layer platform sinistral face and makes overturning guardrail
Bottom be located at the upper surface of hoistable platform main body second layer platform, the top of the overturning guardrail both sides and one end of guide rod connect
It connects, the other end of the guide rod and the middle and upper part for being located at front column among second layer platform sinistral face hingedly enable overturning guardrail
It opens or closes up, the backplate is located at the both sides of hoistable platform main body, and the directive wheel is on hoistable platform main body rear column
And positioned at the top and middle and lower part of hoistable platform main body rear column.
Further, the main platform body is made of four columns, five layers of main platform, five hierarchical platforms, stair and railing,
Each column is two sections, and two intersegmental are connected by screw bolts；Main platform is connected by screw bolts with column；Main platform is divided into left and right two
Block is connected with therebetween, 4 meters of main podium level interval；Time platform is equipped between main platform at 2 meters, secondary platform welding is entirety,
Secondary platform is connected by screw bolts with column；Column is supported using brace between each main platform of layer, and brace uses flange arrangement with column
Blending bolt connects；Main platform and time platform floors are laid with Figured aluminium plate, and Figured aluminium plate passes through riveting with main platform and time platform
Mode connect, stair are equipped between main platform and secondary platform, railing is located at the side of main platform, secondary platform and stair.
Further, the outside of the follower is equipped with hand-operated mechanism, the axis of hand-operated mechanism and the wheel axis connection of follower,
Reset for translating trolleys after electrical fault.
Further, the width of the overturning guardrail is 800mm.
The beneficial effects of the utility model are：
Liftable hoistable platform is arranged in the utility model in main platform body, and operation element personnel station can be made flat in lifting
On platform, the construction comprehensive around rocket radome fairing improves and closes cover efficiency, solves existing radome fairing conjunction cover working method and deposits
Bolt tighten effect difference and ineffective technical problem.Compared with the background art, the utility model is twisted with bolt
The advantages of tight effect is good and work efficiency is high.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the unilateral left view of Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model translating trolleys；
Fig. 4 is the vertical view of Fig. 3；
Fig. 5 is the driving structure schematic diagram of the utility model translating trolleys；
Fig. 6 is the structural schematic diagram of the utility model follower；
Fig. 7 is the structural schematic diagram of the utility model hoistable platform；
Fig. 8 is the left view of Fig. 7；
Fig. 9 is the structural schematic diagram of the utility model lifting drive.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, the rocket radome fairing in the present embodiment closes the multilayer movable platform of cover, it includes translation
Trolley 1, main platform body 2, hoistable platform 3, lifting drive 4, first pulley group 5, second pulley group 6, steel wire rope component 7,
Vertical rail 11 and control panel 10, the main platform body 2 are equipped with the main platform of multilayer, and the translating trolleys 1 are located at main platform body 2
Bottom and driven by motor, 2 front end of the main platform body be equipped with vertical rail 11, the master of 2 top layer of the main platform body
Platform is equipped with lifting drive 4, and the first pulley group 5 is located at the one side at 2 top of main platform body, the second pulley group
6 are located at the another side at the top of main platform body 2, and the hoistable platform 3 is located on vertical rail 11 and by steel wire rope component 7, the
One pulley blocks 5 and second pulley group 6 couple with the reel in lifting drive 4, and the control panel 10 is located at translating trolleys 1
Above and with the motor of the motor of translating trolleys 1 and lifting drive it is electrically connected.
As shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the translating trolleys 1 are by symmetrical two pieces curb girder 16, intermediate support
17, drive component, 2 groups of 15,2 groups of driving wheel planar supports 14 of follower 12, four and four overturn-preventing hooks and guide wheel group
Part 13 forms, and the curb girder 16 is box girder construction, plays main support；The intermediate support 17 be located at two pieces curb girder 16 it
Between two pieces curb girder 16 is connected it is integral；The driving component is by motor reducer 19, half a coupler 20 and Hooks coupling universal coupling 18
Composition, the output shaft of the motor reducer 19 is coupled by half a coupler 20 with one end of Hooks coupling universal coupling 18, described universal
The other end of shaft coupling 18 is connect with driving wheel 15, and 2 groups of driving wheels 15 are located at the front end of two pieces curb girder 16,2 groups of quilts
Driving wheel 12 is located at the rear end of two pieces curb girder 16；Four planar supports 14 are located at 16 intracavitary of translating trolleys two pieces curb girder and are located at
Behind driving wheel 15 and follower 12 so that translating trolleys 1 are plane contact when static, avoid the point of steel wheel and guide rail
Contact, safety are more preferable；Planar support 14 is leading screw and nut mechanism, and rubber pad is arranged with ground contact surface to protect in manual operation
Protect field ground；The overturn-preventing hook and guide wheel assemblies 13 are arranged mounted in the bottom of curb girder 16 and against planar support 14.
The outside of the follower 12 is equipped with hand-operated mechanism 21, the axis of hand-operated mechanism 21 and the wheel axis connection of follower 12, is used for motor
The reset of translating trolleys after failure.
As shown in Figure 7 and Figure 8, the hoistable platform 3 is by hoistable platform main body 23, overturning guardrail 24, guide rod 25, backplate
26 and directive wheel 22 form, hoistable platform main body 23 be welded steel structure part, from bottom to top every 2000mm height be arranged
The cat ladder 28 of two to three stage ranks is arranged in one platform 27, both sides, and centre stays the operating spaces 500mm, the overturning guardrail 24 to set
Centre in 23 second layer platform sinistral face of hoistable platform main body, the bottom of both sides and is located among second layer platform sinistral face
The lower hinge of front column 37 simultaneously makes the bottom of overturning guardrail 24 be located at the upper surface of 23 second layer platform of hoistable platform main body, described
The top of overturning guardrail 24 both sides is connect with one end of guide rod 25, the other end of the guide rod 25 be located at second layer platform
The middle and upper part of front column 37 hingedly enables overturning guardrail 24 open or close up to adapt to different model product taper among left side
Difference；The backplate 26 is located at the both sides of hoistable platform main body 23, and personnel is avoided to fall；The directive wheel 22 is mounted in hoistable platform
Top and middle and lower part on 23 rear column of main body and positioned at 23 rear column of hoistable platform main body.It is operated for convenience of two people, it is described
The width of overturning guardrail 24 is set as 800mm.
As depicted in figs. 1 and 2, the main platform body 2 is by four columns, five layers of main platform, five hierarchical platforms, 8 and of stair
Railing 9 forms, and each column is two sections, and two intersegmental are connected by screw bolts；Main platform is connected by screw bolts with column；Main platform point
For two pieces of left and right, it is connected with therebetween, 4 meters of main podium level interval；Time platform, secondary platform weldering are equipped between main platform at 2 meters
It is connected in entirety, secondary platform is connected by screw bolts with column；Column is supported using brace between each main platform of layer, and brace is used with column
Flange arrangement blending bolt connects；Main platform and time platform floors are laid with Figured aluminium plate, Figured aluminium plate and main platform and time platform
It is connected by way of riveting, stair 8 is equipped between main platform and secondary platform, railing 9 is located at main platform, secondary platform and stair 8
Side.
As shown in figure 9, the lifting drive 4 is by motor 34, brake 33, speed reducer 31, reel 36, shaft coupling
30, braked wheel 35, reel bearing 29 and pedestal 32 form, the input shaft that the shaft of motor 34 passes through braked wheel 35 and speed reducer 31
Connection, the double output shaft of speed reducer 31 are connect by shaft coupling 30 with reel 36, and reel 36 is on reel bearing 29, reel branch
Seat 29 is on pedestal 32, and for brake 33 on pedestal 32 and to 35 band-type brake of braked wheel or release, pedestal 32 and five layers of master are flat
Platform is connected by screw bolts.Lifting drive 4 is mounted on five layers of main platform, and lifting drive 4 is realized by automatically controlled
Work or braking.The promotion or decline of hoistable platform 3 are realized by the positive and negative rotation of motor 34.
The course of work of the utility model is：
When the multilayer movable platform that rocket radome fairing closes cover closes cover for radome fairing, radome fairing two halves are completed as personnel
Cover the workbench of docking.Work step is：A, before closing cover, multilayer movable platform moves to appointed place and parks.B, radome fairing/
Type frame assembly is carried out on type frame guide rail, is closed up to docking ready position, and platform, which moves to, closes cover station, carries out state conversion
Afterwards, personnel climb up platform, complete radome fairing docking operation.C, after the completion of radome fairing docking, personnel leave platform, and platform carries out shape
After state conversion, moves to appointed place and park.
1 operation principle of translating trolleys：
The walking of translating trolleys 1 is driven by motor reducer 19, and a motor reducer 19 passes through half a coupler 20 and ten thousand
Connect two sets of driving wheels 15 to shaft coupling 18, moving forward and backward for translating trolleys 1 realized by the positive and negative rotation of motor, speed by
Variable-frequency motor controls.There are two extreme positions for the movement of translating trolleys 1, and limit on the right-right-hand limit and limit on the left are provided by two travel switches
Overtravel position limitation protection, overtravel position limitation protection function can be by the overtravel protection screens installed on switch board control box panel
Switch is covered to be shielded.
3 operation principle of hoistable platform：
The lifting of hoistable platform 3 passes through motor 34 and the cooperation of brake 33 energization or disconnected controlled in lifting drive 4
Electricity is to realize the work or braking of reel 36.The promotion or decline of hoistable platform are realized that lifting is flat by the positive and negative rotation of motor 34
36 lay winding wire ropes of reel when platform rises, steel wire rope reach hoistable platform by two groups of fixed pulleys；Motor reversal when decline, by rising
Platform dead weight downslide is dropped to realize, it is simple to operate.The operation of various model cone sections, is lifted by hoistable platform to corresponding position
It is operated.
Five hierarchical platforms at 2 meters between five layers of main platform of 4 meters of vertical separation, main platform are distributed in main platform body 2.Operation
When, operating surface arranges personnel every 2 meters, the positions 0~1500mm on operable platform of standing on platform；Use height 500mm's
The positions aluminium alloy stool operable platform upper 500mm；It stands the operable cone section part on each layer platform of hoistable platform 3.
Claims (6)
1. a kind of rocket radome fairing closes the multilayer movable platform of cover, it is characterised in that：It includes translating trolleys (1), platform master
Body (2), hoistable platform (3), lifting drive (4), first pulley group (5), second pulley group (6), steel wire rope component (7),
Vertical rail (11) and control panel (10), the main platform body (2) are equipped with the main platform of multilayer, and the translating trolleys (1) are located at
The bottom of main platform body (2) is simultaneously driven by motor, and main platform body (2) front end is equipped with vertical rail (11), the platform
The main platform of main body (2) top layer is equipped with lifting drive (4), and the first pulley group (5) is located at main platform body (2) top
The one side in portion, the second pulley group (6) are located at the another side at the top of main platform body (2), and the hoistable platform (3) is located at vertical
On guide rail (11) and by steel wire rope component (7), first pulley group (5) and second pulley group (6) and lifting drive (4)
Reel connection, the control panel (10) be located on translating trolleys (1) and with the motor of translating trolleys (1) and lifting driving fill
The motor electrical connection set.
2. a kind of rocket radome fairing according to claim 1 closes the multilayer movable platform of cover, it is characterised in that：It is described flat
Move trolley (1) by symmetrical two pieces curb girder (16), intermediate support (17), drive component, 2 groups of driving wheels (15), 2 groups it is passive
It is case to take turns (12), four planar supports (14) and four overturn-preventing hooks and guide wheel assemblies (13) composition, the curb girder (16)
Type girder construction, the intermediate support (17) be located between two pieces curb girder (16) two pieces curb girder (16) is connected it is integral；The drive
Dynamic component is made of motor reducer (19), half a coupler (20) and Hooks coupling universal coupling (18), the motor reducer (19)
Output shaft is coupled by half a coupler (20) with one end of Hooks coupling universal coupling (18), the other end of the Hooks coupling universal coupling (18) with
Driving wheel (15) connects, and 2 groups of driving wheels (15) are located at the front end of two pieces curb girder (16), and 2 groups of followers (12) are located at
The rear end of two pieces curb girder (16)；Four planar supports (14) are located at the intracavitary of translating trolleys two pieces curb girder (16), described anti-
Hook and the guide wheel assemblies (13) of toppling are arranged mounted in the bottom of curb girder (16) and against planar support (14).
3. a kind of rocket radome fairing according to claim 1 closes the multilayer movable platform of cover, it is characterised in that：The liter
Drop platform (3) is made of hoistable platform main body (23), overturning guardrail (24), guide rod (25), backplate (26) and directive wheel (22),
Hoistable platform main body (23) be welded steel structure part, from bottom to top every 2000mm height be arranged a platform (27), two
The cat ladder (28) of two to three stage ranks is arranged in side, and centre stays the operating spaces 500mm, the overturning guardrail (24) to be located at hoistable platform
The centre in main body (23) second layer platform sinistral face, the bottom of both sides and is located at front column among second layer platform sinistral face
(37) lower hinge simultaneously makes the bottom of overturning guardrail (24) be located at the upper surface of hoistable platform main body (23) second layer platform, described
Overturning guardrail (24) both sides top connect with one end of guide rod (25), the other end of the guide rod (25) be located at second
The middle and upper part of front column (37) hingedly makes overturning guardrail (24) that can open or close up among layer platform sinistral face, the backplate (26)
The both sides of hoistable platform main body (23) are located at, the directive wheel (22) is on hoistable platform main body (23) rear column and positioned at liter
The top and middle and lower part of main platform body (23) rear column drop.
4. a kind of rocket radome fairing according to claim 1 closes the multilayer movable platform of cover, it is characterised in that：It is described flat
Platform main body (2) is made of four columns, five layers of main platform, five hierarchical platforms, stair (8) and railing (9), each column two
Section, two intersegmental are connected by screw bolts；Main platform is connected by screw bolts with column；Main platform is divided into two pieces of left and right, uses bolt therebetween
Connection, 4 meters of main podium level interval；Time platform is equipped between main platform at 2 meters, secondary platform welding is whole, secondary platform and column
It is connected by screw bolts；Column is supported using brace between each main platform of layer, and brace is connect with column using flange arrangement blending bolt；
Main platform and time platform floors are laid with Figured aluminium plate, and Figured aluminium plate is connect with main platform and time platform by way of riveting, main
Stair (8) are equipped between platform and secondary platform, railing (9) is located at the side of main platform, secondary platform and stair (8).
5. a kind of rocket radome fairing according to claim 2 closes the multilayer movable platform of cover, it is characterised in that：The quilt
The outside of driving wheel (12) is equipped with hand-operated mechanism (21), the wheel axis connection of the axis and follower (12) of hand-operated mechanism (21), for electricity
The reset of translating trolleys after machine failure.
6. a kind of rocket radome fairing according to claim 3 closes the multilayer movable platform of cover, it is characterised in that：It is described to turn over
The width for turning guardrail (24) is 800mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820277794.XU CN208037973U (en) | 2018-02-13 | 2018-02-13 | Rocket radome fairing closes the multilayer movable platform of cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820277794.XU CN208037973U (en) | 2018-02-13 | 2018-02-13 | Rocket radome fairing closes the multilayer movable platform of cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208037973U true CN208037973U (en) | 2018-11-02 |
Family
ID=63950252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820277794.XU Active CN208037973U (en) | 2018-02-13 | 2018-02-13 | Rocket radome fairing closes the multilayer movable platform of cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208037973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108658014A (en) * | 2018-02-13 | 2018-10-16 | 山西太重北特机械设备制造有限公司 | Rocket radome fairing closes the multilayer movable platform of cover |
| CN115626298A (en) * | 2022-11-10 | 2023-01-20 | 埃瑞泰克斯(上海)机械制造有限公司 | Multilayer supports portable assembly platform and directional connection structure thereof |
-
2018
- 2018-02-13 CN CN201820277794.XU patent/CN208037973U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108658014A (en) * | 2018-02-13 | 2018-10-16 | 山西太重北特机械设备制造有限公司 | Rocket radome fairing closes the multilayer movable platform of cover |
| CN108658014B (en) * | 2018-02-13 | 2024-03-08 | 山西太重北特机械设备制造有限公司 | Movable multilayer platform for rocket fairing |
| CN115626298A (en) * | 2022-11-10 | 2023-01-20 | 埃瑞泰克斯(上海)机械制造有限公司 | Multilayer supports portable assembly platform and directional connection structure thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201991276U (en) | Vertical elevating garage with multi-row parking space carrier and traversing mechanism | |
| CN103452052B (en) | Movable mold hanging equipment for closing swivel bridges and closure section construction method | |
| CN201808976U (en) | One-way movement circular elevator device with independent driver element | |
| CN109914166B (en) | Urban rail scattered paving method mechanized construction equipment and construction method thereof | |
| CN202073041U (en) | Multifunctional all-in-one machine capable of lifting beam and conveying beam | |
| JP2011507781A (en) | Versatile load lift work platform and / or combination bridge structure | |
| CN208037973U (en) | Rocket radome fairing closes the multilayer movable platform of cover | |
| CN106337329A (en) | Tire type subway rail laying vehicle | |
| WO2012103743A1 (en) | Assembling system of suspension arm and assembling method thereof | |
| CN106088718A (en) | A kind of dual pathways Vertical Circulating multi-storied garage | |
| CN103362339B (en) | Large-capacity city special tower garage parking | |
| CN107035179A (en) | A kind of side parking double-deck three-dimensional | |
| CN108658014A (en) | Rocket radome fairing closes the multilayer movable platform of cover | |
| CN202322253U (en) | Lifting tail dock overhaul bracket | |
| CN204659737U (en) | For the through job platform of railway engineering car | |
| CN106218740A (en) | A kind of engineering truck | |
| CN207259084U (en) | A kind of transfer pallet fork elevator and the vehicle production line using the elevator | |
| CN105329598A (en) | Combined stand column stacking machine | |
| CN106193728A (en) | A kind of Multi-storey up-down & translation formula hydraulic three-dimensional garage | |
| CN207919265U (en) | Suitable for covering rail plate-type ballastless track plate paver on steel truss girder bridge | |
| CN106351451A (en) | Modularized 3D (three-dimensional) wall printing robot | |
| TWM517757U (en) | Lift type supporting system for bridge superstructure | |
| CN205816653U (en) | A kind of precast stair steel reinforcement cage colligation operating platform | |
| CN103397794B (en) | Movable plate butt joint type multi-layer parking space | |
| CN211922303U (en) | Ultralow bridge girder erection machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |