CN106134331B - The assembling car of large heavy unit dress star - Google Patents
The assembling car of large heavy unit dress starInfo
- Publication number
- CN106134331B CN106134331B CN200810078645.1A CN200810078645A CN106134331B CN 106134331 B CN106134331 B CN 106134331B CN 200810078645 A CN200810078645 A CN 200810078645A CN 106134331 B CN106134331 B CN 106134331B
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- China
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- unit
- fork pin
- assembly
- pin assembly
- car
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Abstract
The present invention relates to a kind of assembling car, disclose a kind of assembling car for large heavy unit dress star, comprising: move forward and backward up and down mechanism, left/right movement device, unit bindiny mechanism. The upper lifting fork pin assembly of installing of vehicle frame (hand-hydraulic heap is stamped car) arranges left/right movement device on lifting fork pin assembly, and left/right movement device is connected with unit bindiny mechanism. Upper and lower, front, rear, left and right regulatory function that the present invention has, and fork pin assembly lower end arranges horizontal adjustment bolt, installed surface levelness regulatory function on realization fork pin assembly; The present invention is welded with locking mechanism, is equipped with stop pin, and assembling car has lock function. The present invention is for large heavy unit dress star, owing to taking above-mentioned technical scheme, solved prior art adopt do it by hand and carry it on one's shoulder, manual assembly method and cause time-consumingly, and exist and damage the potential problem such as equipment, safety. And can realize forward and backward, move up and down, left and right direction regulates, adjust the levelness of unit installed surface, has obtained the beneficial effects such as simple operation, efficiency be high, safe and reliable.
Description
Technical field
The present invention relates to a kind of assembling car, especially a kind of for large heavy unit, the dress on satellite is installedTiming can realize the assembling car that three directions regulate.
Background technology
At present, when the large heavy unit assembling of celestial body out of my cabin, under the opening-wide state of top, cabin, generally take at listLifting position is set on machine, and provides centroid position, utilize suspender, driven a vehicle and lifted up into assembling. This dressMethod of completing the square requires driving work well to coordinate with ground control.
Large heavy unit in celestial body cabin generally relies on manual operation. Because unit is in cabin, cannot be with goingCar lifting method assembles, and therefore often relies on two people to cooperate above, and unit is lifted to unit peace on starHolding position place, then assemble. Because general large heavy unit mounting hole site is more, hole bit alignment difficulty,Unit need move back and forth on celestial body housing. If heat-conducting silicone grease coating need be carried out by thermal control requirement in unit bottom surfaceOr indium foil stickup, or installation site is overhead highly higher, and when carrying, operating personnel can not live with hand rest singleMotor spindle, or also need be by the facility of ascending a height such as mark time, staircase, manual operation is difficult enforcement not only, uneasy againEntirely, once mounting is not in place, may destroy thermal control and implement. In a word, manual operation security reliabilityLittle, and operation effort, in the time that in cabin, operating space is narrow and small, operation easier is larger especially, in some situationAlso need to remove the unit that has assembled on this unit side.
Do not find at present explanation or the report of technology similar to the present invention, not yet collect domestic and international class yetLike data.
Summary of the invention
The present invention seeks to for solve above-mentioned prior art adopt do it by hand and carry it on one's shoulder, manual assembling sideMethod and cause time-consumingly, and exists and damages the potential problem such as equipment, safety, the invention provides a kind of usingIn the assembling car of large heavy unit dress star. It is adjustable that the present invention can realize three-dimensional: 1) forward and backward, upper and lower movingMoving; 2) left and right direction regulates; 3) levelness of adjustment unit installed surface, realizes satellite large heavy singleMachine safety.
This assembling car comprises: move forward and backward up and down mechanism, left/right movement device, unit bindiny mechanism.
The described mechanism that moves forward and backward up and down comprises vehicle frame, lifting fork pin assembly, rocking bar, Level tune spiral shellBolt, locking mechanism; Lifting fork pin assembly is installed on track base inside the column of vehicle frame, is grasped by rocking barVertical Z-direction moves; Rocking bar is furnished with stop pin, up and down highly regulate after for locking; Under the supporting leg of vehicle frameThe roller that portion arranges and directive wheel control assembling car X, to movement, are provided with locking mechanism on supporting leg, usePosition after assembling car puts in place is fixed; The lower end of lifting fork pin assembly is by the fixing spiral shell being welded thereonMother is screwed with horizontal adjustment bolt, between horizontal adjustment bolt and lifting fork pin assembly hold-down nut, installs one againThe nut of individual activity, for Product Level on lifting fork pin assembly regulate put in place after by horizontal adjustment boltLocking;
Described left/right movement device comprises guiderail base, guide rail, rolling bearing, bearing block, movable frameAssembly, stop screw, adjusting pole socket, left and right adjusting screw rod and rocking handle; At the fork pin of lifting fork pin assemblyOn guiderail base is installed, on guiderail base, be installed with guide rail; The rolling of installing under movable frame assemblyBearing rolls in guide rail, has realized the Integral movable of movable frame assembly; Movable frame assembly movesMoving to the two ends stop screw of guide rail carries out spacing to rolling bearing; Stop screw is arranged on guiderail baseUpper, adjusting pole socket is installed on guiderail base simultaneously; Regulate pole socket to be threaded with left and right adjusting screw rod,Each other by screw thread transmission; Left and right adjusting screw rod front end is fixedly connected with movable frame assembly; Adjust left and rightThe end of joint screw rod is provided with rocking handle; Turn rocking handle, left and right adjusting screw rod drives movable frame assembly to carry out YTo movement; Described unit bindiny mechanism is made up of unit installing frame and unit connecting rod; In movable frame groupThe leading section of part is provided with unit installing frame, has four and vertically connect to the unit of installing on unit installing frameExtension bar, for clamping to be assembled to the unit on satellite.
The present invention, for large heavy unit dress star, owing to taking above-mentioned technical scheme, has solved existing skillArt adopt do it by hand and carry it on one's shoulder, manual assembly method and cause time-consuming, and exist damage equipment,The potential problems such as safety. The beneficial effects such as simple operation, efficiency be high, safe and reliable are obtained.
Assembling car of the present invention is applicable to dress star (the about 50kg of weight, the appearance and size of satellite batteries etc.About 510mm × 400mm × 320mm); Connected side plate installation frame assembly, satellite electrical measurement (celestial body side plate bandUnit is erected in by celestial body), side plate (volume is large, mounting hole site is many, and on it, multiple units is installed)Dress star. Be specially adapted to bottom surface and need to carry out the large weight of the operation such as the coating of thermal control heat-conducting silicone grease or indium foil stickupType unit, and fill star in narrow and small cabin, operating space.
Brief description of the drawings
Fig. 1: the assembling car composition schematic diagram of the large heavy unit dress star of the present invention;
Fig. 2: be the top view of Fig. 1;
Fig. 3: the present invention assembles car for side plate dress star schematic diagram;
Fig. 4: be the top view of Fig. 3.
Detailed description of the invention
The assembling car of the large heavy unit dress star of the present invention adopts lifting fork pin assembly, and lifting fork pin assembly arrangesLeft and right adjusting function (comprises movable frame assembly, rolling bearing, bearing block, guide rail, guiderail base, a left sideRight adjusting screw(rod), regulate pole socket, rocking handle, stop screw etc.) and unit bindiny mechanism (comprise unit peaceFrame up, unit connecting rod etc.), the about 2000mm of lifting altitude; And in fork pin assembly lower end, Level tune is setBolt, realizes installed surface levelness regulatory function on fork pin assembly; Vehicle frame of the present invention have welding locking mechanism,Be equipped with stop pin, three-dimensional is adjustable, and assembling car has lock function.
Below in conjunction with brief description of the drawings the preferred embodiments of the present invention.
Fig. 1 is the assembling car composition schematic diagram of the present invention for large heavy unit dress star; Fig. 2 is Fig. 1'sTop view. As shown in the embodiment of Fig. 1 or Fig. 2, this device comprises: move forward and backward up and down mechanism, a left sideThree parts of mechanism and unit bindiny mechanism move right.
Moving forward and backward up and down mechanism comprises: vehicle frame 8 (hand-hydraulic heap is stamped car, and its column inner side is by track base),Lifting fork pin assembly 9, rocking bar 11, horizontal adjustment bolt 10, locking mechanism 12. In the column of vehicle frameLifting fork pin assembly 9 is installed on side rails seat, handles Z-direction by rocking bar 11 and move; Rocking bar 11 is furnished with lockRationed marketing, up and down highly regulate after for locking. Roller and directive wheel that the supporting leg bottom of vehicle frame 8 arrangesControl assembling car X to movement, on supporting leg, be provided with locking mechanism 12, for the position after assembling car and putting in placePut fixing. The lower end of lifting fork pin assembly 9 is screwed with Level tune spiral shell by the hold-down nut being welded thereonBolt 10, installs a movable spiral shell again between horizontal adjustment bolt 10 and lifting fork pin assembly 9 hold-down nutsMother, after putting in place for the Product Level adjusting on lifting fork pin assembly 9, adjusting bolt 10 is locked (referring toFig. 1).
Left/right movement device comprises: guiderail base 6, guide rail 7, movable frame assembly 3, rolling bearing 5,Bearing block 4, movable frame assembly 3, stop screw 16, regulate pole socket 13, left and right adjusting screw rod 14, withRocking handle 15. On the fork pin of lifting fork pin assembly 9, guiderail base 6 is installed, on it, is installed with and leadsRail 7; The rolling bearing 5 that movable frame assembly is installed for 3 times rolls in guide rail 7, has realized movable frameThe Integral movable of assembly. Movable frame assembly 3 moves to the two ends stop screw 16 of guide rail 7 to rollingDynamic bearing 5 carries out spacing, and security reliability increases. Stop screw 16 is arranged on guiderail base 6, leadsOn flange of rail seat, be provided with simultaneously and regulate pole socket 13; Regulate pole socket 13 to be threaded with left and right adjusting screw rod 14,Each other by screw thread transmission; Left and right adjusting screw rod 14 front ends are fixedly connected with movable frame assembly 3; LeftThe end of right adjusting screw(rod) 14 is provided with rocking handle 15; Turn rocking handle 15,14 drives of left and right adjusting screw rodMovable frame assembly 3 carries out Y-direction and moves (referring to Fig. 2).
Unit bindiny mechanism comprises: unit installing frame 1, unit connecting rod 2 form.
At the leading section of movable frame assembly 3, unit installing frame 1 is installed, on it, there are four vertically to installationUnit connecting rod 2, for clamping to be assembled to the unit on satellite (referring to Fig. 1).
Concrete structure of the present invention and being implemented as follows:
As shown in Figure 2, unit installing frame 1 is made up of two installing frame connecting plates 21 and two stocks 22(connecting plate 21 width are determined according to unit width), is connected to form a fixed frame with screw between the twoShelf structure. Two stocks 22 are channel-section steel structure, to increase the bending strength of cantilever beam structures, reduce amount of deflection,The centre of stock 22 is milling long waist shaped groove along its length, for connecting unit connecting rod 2.
Unit installing frame 1 is fastening with movable frame assembly 3 use screw-type. Movable frame assembly 3 is by two connectionsPlate 23 consists of stationary frame structure with channel-section steel 24, and connecting plate 23 is long with connecting plate in unit installing frame 1Degree matches, and length is identical, and channel-section steel 24 adopts structural steel section bar.
Four groups of bearing blocks 4 are mounted to movable frame assembly 3 times, two rolling bearings 5 on each bearing block 4Connect by 1 axle 20, axle for outer end round nut (GB812-88) be fixed. Rolling bearing5 adopt interference fit with being connected of axle 20, and bearing block 4 adopts interference fits with axle 20, needs to adjust when assemblingWhole four depth of parallelisms that bearing block center is mutual, form one and can one direction move combined mechanism. RollBearing 5 is selected single-row radial ball bearing (GB276-89).
Left/right movement device (movable frame assembly 3, bearing block 4, rolling bearing 5, axle 20 and round nut)Be arranged in guiderail base 6 upper rails 7, outside rolling bearing 5 is stuck in two guide rails 7, sees accompanying drawing 1Shown in. With stop screw 16, left/right movement device is carried out spacingly, avoid left/right movement device and guide rail 7Depart from. Be arranged on the left and right adjusting screw rod 14 of screwing on the adjusting pole socket 13 on guiderail base 6, adjusting screw(rod)Channel-section steel 24 in 14 front ends and left/right movement device is connected and fixed, and insures with split pin, sees accompanying drawingShown in 2. Be rotatably installed in the rocking handle 15 of left and right adjusting screw rod 14 ends, left and right adjusting screw rod 14 is being adjustedIn pole seat 13, drive left/right movement device motion by screw thread transmission, rolling bearing 5 can be led at twoThe interior rolling of rail 7.
After guide rail 7 is installed on guiderail base 6, form two parallel guide rails, when assembling, require to adjust and leadRail linearity. Wherein, guide rail 7 is selected carbon constructional quality steel. Guiderail base 6 is selected hard aluminium alloyAnd lightening core being set to alleviate the weight of whole guiderail base, chill anodization is carried out on surface, improvesGuiderail base overall wear resistance energy.
Regulate pole socket 13 to select copper alloy, left and right adjusting screw rod 14 is selected carbon constructional quality steel, andNitrogen treatment is carried out on surface, has very strong wearability. Both select different materials, there will not be and killEtc. situation. Adjusting screw(rod) 14 is selected trapezoidal thread, and transmission efficiency is high, generally selects Y-direction adjustable range
-100mm～+100mm。
Guiderail base 6 is fixed and is connected with lifting fork pin assembly 9 use screws, lifting fork pin assembly 9 withAfter track base connects inside vehicle frame 8 (hand-hydraulic heap is stamped car) door type column, can realize the adjusting of Z-direction;Two of vehicle frame 8 rears is directive wheel, realize X to adjusting. The main groove that adopts of lifting fork pin assembly 9During welding for steel structure forms, and intensity is large, and amount of deflection is little. Hand-hydraulic heap is stamped rocking bar 11 on car 8 and is furnished with stop pin,Locking after highly regulating up and down, safe and reliable.
Horizontal adjustment bolt 10 is screwed on 9 times end nuts of lifting fork pin assembly by nut, and nut-welding existsOn lifting fork pin assembly 9, turn horizontal adjustment bolt 10 and just can realize product water on lifting fork pin assembly 9The adjusting of Pingdu. Between horizontal adjustment bolt 10 and lifting fork pin assembly 9, a traveling nut is installed, is usedIn lock adjustment bolt 10, prevent that levelness from having regulated rear precision to change.
Locking mechanism 12 is welded between the roller and directive wheel of vehicle frame 8, for assembling after truck position puts in placeLocking, prevent that position degree from changing.
After the moving forward and backward up and down mechanism, left/right movement device and unit bindiny mechanism and assembled of assembling car,Unit connecting rod 2 is connected with unit (position, reserved suspension centre hole), and unit connecting rod 2 surface parcels are blueAdhesive tape, produces scratch to unit while avoiding itself and unit to come in contact.
Three-dimensional of the present invention is adjustable, and assembling car weld all carries out dye penetrant inspection processing, eliminates dangerousHidden danger, and steel construction piece surface all take plating mould processing, overall appearance is generous.
Fig. 3 is that the present invention assembles car for side plate (band unit) dress star schematic diagram; Fig. 4 is the top of Fig. 3View. As shown in accompanying drawing 3 and 4, unit bindiny mechanism and unit on three-dimensional of the present invention is adjustable assembling carConnecting rod 2 is replaced by side plate installing frame support bar 17, side plate installing frame connecting axle 18, side plate installing frame 19After, three-dimensional is adjustable, and assembling car can carry out the installation of side plate. Its connected mode is as follows:
At the front end of movable frame assembly 3, by side plate installing frame connecting axle 18, side plate installing frame is installed19, side plate installing frame 19 can carry out 90 ° of rotations. While transferring vertical state to, with side plate installing frame support bar17 support. Between the top of the end of movable frame assembly 3 and side plate installing frame 19, pass through support bar17 connect; Side plate installing frame support bar 17 adopts the left and right screw-button structure of revolving of double end, regulates support bar realShow the adjusting of installing frame support bar 17 total lengths, thereby realize the adjusting of side plate installing frame 19 perpendicularity.
Side plate installing frame 19 adopts aluminium alloy extrusions to be welded, and on the face contacting, pastes wool felt with side plateCarry out transition. When side plate installing frame 19 lies low, side plate installing frame 19 top support points (are on support bar 17Side's support point) be connected with the channel-section steel 24 (support bar 17 support point places, below) on movable frame assembly 3,Under this state, carry out side plate and on the assembling of unit, increase the security of assembling process.
As application example, the dress star of three-dimensional of the present invention is adjustable assembling car has been applied to large heavy unit;Also for the dress star of side plate (on it install unit) or be erected in the other electrical measurement of star. Three-dimensional is adjustable assembling car withUnit after connecting is raised unit, and (heat-conducting silicone grease applies or indium can thereunder to carry out thermal control enforcementPaper tinsel is pasted).
Assembling car of the present invention (vehicle frame adopts load 0.5t type hand-hydraulic heap to stamp car for basis) is in loadCenter 400mm can load-bearing 500kg load, at load center (with assembling stay distance), 1250mm canLoad-bearing 150kg load; Assembling car lifting altitude is 2 meters. Therefore assemble car in celestial body cabin or out of my cabin,Can the about 150kg of erection weight, the about 600mm × 600mm × 600mm of appearance and size with interior large heavy unit.When installation, can carry out the adjusting of X, Y, Z tri-direction position degrees, assembling car up-down adjustment scope be 0.5m～2m, left and right adjusting scope is-100mm～+ 100mm, moves forward and backward scope unrestricted, unit can be installedFace levelness precision is adjusted in 0.5mm. Coordinate the vehicle frame (hand-hydraulic heap is stamped car) of other model,The dress star that can be used for larger heavy unit, adjustable range also can correspondingly increase; Also can be used for other not simultaneouslyJust the assembling of the large jumbo in manually-operated ground. Installing frame connecting plate 21 on three-dimensional is adjustable assembling carCoordinate the size of unit to select its width, unit installing frame 1 width is slightly larger than unit profile; Unit connectsBar 2 is selected its length according to the height of unit, therefore can in narrow space, carry out the assembling of unit.
After the present invention assembles car and has assembled, with screw by unit connecting rod 2 and dress star unit (reserved hangingPoint hole place) connect, promote assembling car, utilize car upper roller to realize forward and backward (X) direction and move;Shake rocking bar 11 is realized upper and lower (Z) direction and is regulated; Rotation crank 15 drives movable frame assembly 3, logicalCrossing rolling bearing 5 scrolling realization in guide rail left and right (Y) direction regulates; Turn horizontal adjustment bolt 10Realizing unit installed surface levelness regulates.
Claims (1)
1. an assembling car for large heavy unit dress star, comprises moving forward and backward up and down mechanism, moving left and right machineStructure, unit bindiny mechanism; It is characterized in that, described move forward and backward up and down mechanism comprise vehicle frame (8),Lifting fork pin assembly (9), rocking bar (11), horizontal adjustment bolt (10) and locking mechanism (12);
Lifting fork pin assembly (9) is installed inside the column of vehicle frame (8), by rocking bar (11) on track baseManipulation Z-direction moves; Rocking bar (11) is furnished with stop pin, up and down highly regulate after for locking; Vehicle frame (8)The roller that arranges of supporting leg bottom and directive wheel control assembling car X to movement, on supporting leg, be provided with lockDetermine mechanism (12), fix for the position after assembling car and putting in place; The lower end of lifting fork pin assembly (9) is logicalCross the hold-down nut being welded thereon and be screwed with horizontal adjustment bolt (10), horizontal adjustment bolt (10) and literFall between fork pin assembly (9) hold-down nut a movable nut is installed again, for lifting fork pin assembly (9)On Product Level regulate after putting in place horizontal adjustment bolt (10) locked;
Described left/right movement device comprises guiderail base (6), guide rail (7), rolling bearing (5), axleBearing (4), movable frame assembly (3), stop screw (16), adjusting pole socket (13), left and right adjusting spiral shellBar (14) and rocking handle (15);
Guiderail base (6) is installed on the fork pin of lifting fork pin assembly (9), on guiderail base (6)Be installed with guide rail (7); The lower rolling bearing (5) of installing of movable frame assembly (3) is in guide rail (7)Inside roll, realized the Integral movable of movable frame assembly (3); Movable frame assembly (3) movesMoving to the stop screw for two ends (16) of guide rail (7) carries out spacing to rolling bearing (5); Spacing spiral shellIt is upper that nail (16) is arranged on guiderail base (6), is provided with simultaneously regulates pole socket (13) on guiderail base (6);Regulate pole socket (13) to be threaded with left and right adjusting screw rod (14), each other by screw thread transmission;Left and right adjusting screw rod (14) front end is fixedly connected with movable frame assembly (3); Left and right adjusting screw rod (14)End rocking handle (15) is installed; Turn rocking handle (15), left and right adjusting screw rod (14) drives mobileFrame assembly (3) carries out Y-direction and moves;
Described unit bindiny mechanism is made up of unit installing frame (1) and unit connecting rod (2);
At the leading section of movable frame assembly (3), unit installing frame (1) is installed, unit installing frame (1)On there are four vertically to the unit connecting rods (2) of installing, for clamping to be assembled to the unit on satellite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810078645.1A CN106134331B (en) | 2008-12-11 | 2008-12-11 | The assembling car of large heavy unit dress star |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810078645.1A CN106134331B (en) | 2008-12-11 | 2008-12-11 | The assembling car of large heavy unit dress star |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106134331B true CN106134331B (en) | 2014-01-22 |
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ID=57251091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810078645.1A Active CN106134331B (en) | 2008-12-11 | 2008-12-11 | The assembling car of large heavy unit dress star |
Country Status (1)
| Country | Link |
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| CN (1) | CN106134331B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624782A (en) * | 2016-12-30 | 2017-05-10 | 湖南先步信息股份有限公司 | Power output system for driving cam to drive |
| CN107187372A (en) * | 2017-07-21 | 2017-09-22 | 杭州联荣电子科技有限公司 | Multipurpose aircraft guided missile automatic aligning loading-unloading vehicle |
| CN112249370A (en) * | 2020-10-29 | 2021-01-22 | 上海卫星装备研究所 | Satellite heat pipe leveling device and satellite |
-
2008
- 2008-12-11 CN CN200810078645.1A patent/CN106134331B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624782A (en) * | 2016-12-30 | 2017-05-10 | 湖南先步信息股份有限公司 | Power output system for driving cam to drive |
| CN106624782B (en) * | 2016-12-30 | 2018-12-18 | 湖南先步信息股份有限公司 | For driving the power output system of cam drive |
| CN107187372A (en) * | 2017-07-21 | 2017-09-22 | 杭州联荣电子科技有限公司 | Multipurpose aircraft guided missile automatic aligning loading-unloading vehicle |
| CN112249370A (en) * | 2020-10-29 | 2021-01-22 | 上海卫星装备研究所 | Satellite heat pipe leveling device and satellite |
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