CN110405703A - Multifunctional dolly for space product assembly - Google Patents
Multifunctional dolly for space product assembly Download PDFInfo
- Publication number
- CN110405703A CN110405703A CN201910611782.5A CN201910611782A CN110405703A CN 110405703 A CN110405703 A CN 110405703A CN 201910611782 A CN201910611782 A CN 201910611782A CN 110405703 A CN110405703 A CN 110405703A
- Authority
- CN
- China
- Prior art keywords
- chassis
- product assembly
- lift bracket
- checking
- idler wheel
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/12—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with storage compartments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The present invention provides a kind of multifunctional dolly for space product assembly, including chassis, castor, lift bracket and checking of redundant substance component;The castor is installed below chassis, and the lift bracket is installed on above chassis, and the checking of redundant substance component is installed on lift bracket;The checking of redundant substance component is made of mounting seat, plug fixed pin, support rod and idler wheel;The support rod is fixed in mounting seat by plugging fixed pin, and idler wheel is connected to support bar top;After the completion of Product Assembly, the idler wheel is contacted after unscrewing the relief valve and declining product, rotation product carries out checking of redundant substance.The present invention realizes the function of device quick response different model product being switched fast, and the flexibility for improving equipment is horizontal, improves job integration degree.The checking of redundant substance component of setting eliminates lifting transhipment link, improves operating efficiency.
Description
Technical field
The present invention relates to mechanical design field, in particular to a kind of multifunctional dolly for space product assembly.
Background technique
Space product assembly is the important link in product process flow, to the effect that installs below deck equipment, is carried out
Bay section docking, and the parts after docking are subjected to checking of redundant substance, it is then transported to test station and is tested.Test passes
Remaining bay section docking is carried out afterwards, carries out checking of redundant substance and test etc. again, and complete the assembly of each structural member.
Lead to the assembly of each type product because the diameter of each type product, bay section length are different in the development stage of product
Device is many kinds of, increases the resources costs of each product Assembling Special Equipment;And generally using rotation screw thread when bay section docking
Bar is gone up and down to adjust front and back bay section central axis height, need to be adjusted repeatedly, worker operation intensity is larger.It completes to fill in product
After matching, generally also needs lifting to be transported on dedicated checking of redundant substance device and carry out inspection operation, operating efficiency is lower, increases simultaneously
The security risk of lifting.
To solve the above-mentioned problems, meet space product and develop demand, need a kind of more function for space product assembly
It can trolley.Currently without the explanation or report for finding technology similar to the present invention, it is also not yet collected into data similar both at home and abroad.
Summary of the invention
The purpose of the present invention is to provide a kind of multifunctional dollies for space product assembly, to solve existing assembly dress
Set to adjust repeatedly, the problem that worker operation intensity is larger, operating efficiency is lower, security risk is high.
In order to solve the above-mentioned technical problem, the technical scheme is that providing a kind of for the more of space product assembly
Function trolley, including chassis, castor, lift bracket and checking of redundant substance component;The castor is installed below chassis, the liter
Drop bracket is installed on above chassis, and the checking of redundant substance component is installed on lift bracket;
The lift bracket is by bracket block, Quick bolt, hydraulic jack, relief valve, lifting handle and guide post guide sleeve group
At;The guide post guide sleeve is set to the two sides of lift bracket, stirs the raising behaviour that lifting handle carries out lift bracket by left and right
Make, the step-down operation of lift bracket is carried out by unscrewing relief valve;Various sizes of support is replaced by plugging the Quick bolt
Frame block;
The checking of redundant substance component is made of mounting seat, plug fixed pin, support rod and idler wheel;The support rod is logical
It crosses plug fixed pin to be fixed in mounting seat, idler wheel is connected to support bar top;After the completion of Product Assembly, the pressure release is unscrewed
Valve contacts the idler wheel after declining product, rotation product carries out checking of redundant substance.
Further, the idler wheel is made of nonmetallic materials.
Further, the side on the chassis is equipped with stool handle component, and stool and knob are used as after rotatable stretching
It uses.
Further, it is provided with sliding rail above the chassis, the lift bracket is enable to slide on the slide rail.
Further, the chassis front end is provided with preceding connects hinge, and rear end is provided with the rear connects hinge being adapted to therewith,
It is used for according to demand connecting two or more trolleies.
Further, after pull-off spring fixed pin, stool knob is freely rotatable, after trip spring fixed pin, rotating stool
It can fix, can not be rotated again automatically after son knob to certain angle.
Further, the chassis side is provided with drawer.
Further, two sides are mounted on cover plate above the chassis.
The beneficial effect obtained provided by the present invention for the multifunctional dolly of space product assembly is:
1) multifunctional dolly of space product assembly provided by the invention realizes device and adapts to the fast of different model product
The switching needs that quick-mounting is matched.It can be used for different model space product in the bracket of replacement different size or by the way that front and back hinge is connected
Assembly, the flexibility for improving equipment is horizontal.
2) lift bracket provided by the invention, lifting ratio of precision spiral lift precision is opposite to be improved, opposite in operation
It is simple many, reduce manipulation strength.
3) stool handle component provided by the invention, operator can carry out below deck equipment installation using the stool in situ,
It is installed rear folding storage.It is small simultaneously interior with drawer, the tool and instrument and meter needed when can place each generic operation,
Improve job integration degree.
4) checking of redundant substance component provided by the invention eliminates lifting transhipment link, can carry out on former station more
Excess inspection operation, improves operating efficiency.
Detailed description of the invention
Invention is described further with reference to the accompanying drawing:
Fig. 1 is a kind of structural schematic diagram of multifunctional dolly for space product assembly provided by the invention;
Fig. 2 is the vehicle chassis schematic diagram in a kind of multifunctional dolly for space product assembly provided by the invention;
Fig. 3 is showing for the stool handle component in a kind of multifunctional dolly for space product assembly provided by the invention
It is intended to;
Fig. 4 is the checking of redundant substance component in a kind of multifunctional dolly for space product assembly provided by the invention
Schematic diagram.
1- vehicle chassis 10- drawer 19- stool knob
Connects hinge 11- bracket 20- spring fixing pin before 2-
3- lift bracket 12- Quick bolt 21- seat cushion
4- checking of redundant substance component 13- hydraulic jack 22- stool knob rotary shaft
5- sliding rail 14- relief valve 23- brake lever
6- cover plate 15- lifting handle 24- mounting seat
7- stool handle component 16- guide post guide sleeve 25- plugs fixed pin
Connects hinge 17- stool hinge installation seat 26- support rod after 8-
9- castor 18- linear slide rail 27- idler wheel
Specific embodiment
The multifunctional dolly proposed by the present invention for space product assembly is made below in conjunction with the drawings and specific embodiments
It is further described.According to following explanation and claims, advantages and features of the invention will be become apparent from.It should be noted
It is that attached drawing is all made of very simplified form and using non-accurate ratio, only to facilitate, lucidly aid in illustrating this hair
The purpose of bright embodiment.
Core of the invention thought is that the present invention provides a kind of multifunctional dolly for space product assembly, packets
Include chassis, castor, lift bracket and checking of redundant substance component;The castor is installed below chassis, the lift bracket installation
Above chassis, the checking of redundant substance component is installed on lift bracket;
The lift bracket is by bracket block, Quick bolt, hydraulic jack, relief valve, lifting handle and guide post guide sleeve group
At;The guide post guide sleeve is set to the two sides of lift bracket, stirs the raising behaviour that lifting handle carries out lift bracket by left and right
Make, the step-down operation of lift bracket is carried out by unscrewing relief valve;Various sizes of support is replaced by plugging the Quick bolt
Frame block;
The checking of redundant substance component is made of mounting seat, plug fixed pin, support rod and idler wheel;The support rod is logical
It crosses plug fixed pin to be fixed in mounting seat, idler wheel is connected to support bar top;After the completion of Product Assembly, the pressure release is unscrewed
Valve contacts the idler wheel after declining product, rotation product carries out checking of redundant substance.
As shown in Figure 1 which shows a kind of totality of the multifunctional dolly for space product assembly provided by the invention
Structural schematic diagram.Trolley includes vehicle chassis 1, lift bracket 3, checking of redundant substance component 4, stool handle component 7, castor 9.Institute
It states lift bracket 3 and is mounted on 1 top of vehicle chassis, the checking of redundant substance component 4 is mounted on lift bracket 3, the stool
Handle component 7 is mounted on 9 rear of vehicle chassis.Preceding connects hinge 2 is mounted on the rear connecting hinge of chassis front end and another trolley
Chain 8 is connectable, for the assembly compared with long products.
As shown in Figure 1, cover plate 6 is respectively mounted at left and right sides of 1 top of vehicle chassis, inside installation drawer 10, in order to common
The storage of frock tool and instrument and meter.Sliding rail 5 is arranged in table on chassis, before lift bracket 3 can slide on it to realize product
Back segment Butt Assembling.
As shown in Fig. 2, lift bracket 3 has been internally integrated hydraulic jack 13, by left and right stir lifting handle 15 come into
Line carrier plays lift operations, by unscrewing relief valve 14 by the step-down operation of the gravity progress bracket of product i.e. bracket itself.
The two sides of lift bracket 3 are respectively provided with guide post guide sleeve 16, so that product lifting is more steady reliable.Bracket block on lift bracket 3
11 can be various sizes of bracket block by plug 12 quick-replaceable of fast locking plug, to rapidly adapt to assembly different model product
Demand.
As shown in figure 3, stool handle component is mounted on 1 rear end of vehicle chassis by stool hinge installation seat 17.Stool is drawn
Hand component can also shake hands it rotary folding at rotary shaft 22 and stool hinge installation seat 17 in stool when stool uses when assembling
It is folded to be accommodated in chassis side and fixation afterwards twice, in order to the operating condition for needing two trolleies to be used in combination.Stool handle component is also
Can at above-mentioned two rotary expansion and use stool knob 19 as transhipment when knob, i.e., extraction spring fixing pin 20, can general
Knob 19 is rotated around stool knob rotary shaft 22, trip spring fixed pin 20, and after about 90 ° of rotation, spring fixing pin 20 is automatic
It pops up and fixes knob.Assembly is in use, the seat cushion 21 of stool handle component can be extracted out from linear slide rail 18, while seat cushion 21 is
Flexible material, to meet the operational comfort of assembly ergonomics seat.Pull in place after, spring fixing pin mechanism automatically from
Inside pop-up is fixed to increase security reliability.
As shown in figure 4, when carrying out checking of redundant substance, being made under product by unscrewing relief valve 14 after the completion of Product Assembly
Drop, and be detached from bracket, i.e., so that the 27 contact product arc surface of idler wheel of the pairs of four checking of redundant substance components 4 in left and right, then revolves
Product of changing the line of production realize that listening methods check fifth wheel.Idler wheel 27 is nonmetallic materials, to avoid damage product surface.It is produced in certain model
When there is interference when product assemble, support rod 26 can be extracted from mounting seat 24 and be rotated to required angle, it is then solid by plug
Rationed marketing 25 is fixed.It is easy for installation that support rod 26 rotates switching different direction in mounting seat, can quick response different model
The needs of Product Assembly.
In conclusion a kind of multifunctional dolly for space product assembly provided in an embodiment of the present invention, realizes dress
The function being switched fast of setting quick response different model product, the flexibility for improving equipment are horizontal.Meanwhile descending operation letter
It is apparent from, reduces worker operation intensity.Multifunctional dolly has stool and drawer, carries out below deck equipment installation in situ, can
It places each generic operation and uses tool and instrument and meter often, improve job integration degree.The checking of redundant substance component of setting is gone
In addition to link is transported in lifting, operating efficiency is improved.
Obviously, those skilled in the art can carry out various changes and deformation without departing from essence of the invention to the present invention
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (8)
1. the multifunctional dolly for space product assembly, which is characterized in that including chassis, castor, lift bracket and fifth wheel
Check component;The castor is installed below chassis, and the lift bracket is installed on above chassis, the checking of redundant substance component
It is installed on lift bracket;
The lift bracket is made of bracket block, Quick bolt, hydraulic jack, relief valve, lifting handle and guide post guide sleeve;Institute
The two sides that guide post guide sleeve is set to lift bracket are stated, the lift operations that rise that lifting handle carries out lift bracket are stirred by left and right, it is logical
It crosses and unscrews the step-down operation that relief valve carries out lift bracket;Various sizes of bracket block is replaced by plugging the Quick bolt;
The checking of redundant substance component is made of mounting seat, plug fixed pin, support rod and idler wheel;The support rod is by inserting
It pulls out fixed pin to be fixed in mounting seat, idler wheel is connected to support bar top;After the completion of Product Assembly, unscrewing the relief valve makes
The idler wheel is contacted after product decline, rotation product carries out checking of redundant substance.
2. the multifunctional dolly for space product assembly as described in claim 1, which is characterized in that the idler wheel is using non-
Metal material is made.
3. the multifunctional dolly for space product assembly as described in claim 1, which is characterized in that the side on the chassis
Stool handle component is installed, is used after rotatable stretching as stool and knob.
4. the multifunctional dolly for space product assembly as described in claim 1, which is characterized in that set above the chassis
It is equipped with sliding rail, the lift bracket is enable to slide on the slide rail, can be locked by brake lever after stopping.
5. the multifunctional dolly for space product assembly as described in claim 1, which is characterized in that the chassis front end is set
It is equipped with preceding connects hinge, rear end is provided with the rear connects hinge being adapted to therewith, for according to demand connecting two or more trolleies
Connect use.
6. the multifunctional dolly for space product assembly as described in claim 1, which is characterized in that pull-off spring fixed pin
Afterwards, stool knob is freely rotatable, and after trip spring fixed pin, can be fixed automatically after rotation stool knob to certain angle, nothing
Method rotates again.
7. the multifunctional dolly for space product assembly as described in claim 1, which is characterized in that the chassis side is set
It is equipped with drawer.
8. the multifunctional dolly for space product assembly as described in claim 1, which is characterized in that two above the chassis
Side is mounted on cover plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910611782.5A CN110405703B (en) | 2019-07-08 | 2019-07-08 | Multifunctional trolley for aerospace product assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910611782.5A CN110405703B (en) | 2019-07-08 | 2019-07-08 | Multifunctional trolley for aerospace product assembly |
Publications (2)
Publication Number | Publication Date |
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CN110405703A true CN110405703A (en) | 2019-11-05 |
CN110405703B CN110405703B (en) | 2023-02-17 |
Family
ID=68360679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910611782.5A Active CN110405703B (en) | 2019-07-08 | 2019-07-08 | Multifunctional trolley for aerospace product assembly |
Country Status (1)
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CN (1) | CN110405703B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113460637A (en) * | 2021-07-27 | 2021-10-01 | 北京临近空间飞艇技术开发有限公司 | Adjustable full-size boat overturning tool |
CN113799043A (en) * | 2020-06-16 | 2021-12-17 | 东风本田汽车零部件有限公司 | Chuck assembling equipment for centrifugal cylinder sleeve processing machine tool |
CN113977531A (en) * | 2021-10-29 | 2022-01-28 | 航天科工哈尔滨风华有限公司电站设备分公司 | Damper axis pair middle two-dimensional manual lifting rack and use method thereof |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2406888Y (en) * | 2000-02-25 | 2000-11-22 | 肖连壁 | Carrier with folding chair |
US20030015851A1 (en) * | 2001-07-18 | 2003-01-23 | Hahn Richard D.W. | Combination toolbox, workbench, dispensing crib and stool |
CN103769490A (en) * | 2014-01-23 | 2014-05-07 | 伟本机电(上海)有限公司 | Automatic loading-unloading device of main pressure machine |
CN104118576A (en) * | 2014-08-07 | 2014-10-29 | 天津航天长征火箭制造有限公司 | Integrated large-angle rolling and posture adjusting rack car |
CN104229683A (en) * | 2013-06-09 | 2014-12-24 | 中天振华(天津)新型建材有限公司 | Building block lifting system |
CN204468285U (en) * | 2015-03-08 | 2015-07-15 | 邢洪顺 | Neurosurgical surgical bracket |
-
2019
- 2019-07-08 CN CN201910611782.5A patent/CN110405703B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2406888Y (en) * | 2000-02-25 | 2000-11-22 | 肖连壁 | Carrier with folding chair |
US20030015851A1 (en) * | 2001-07-18 | 2003-01-23 | Hahn Richard D.W. | Combination toolbox, workbench, dispensing crib and stool |
CN104229683A (en) * | 2013-06-09 | 2014-12-24 | 中天振华(天津)新型建材有限公司 | Building block lifting system |
CN103769490A (en) * | 2014-01-23 | 2014-05-07 | 伟本机电(上海)有限公司 | Automatic loading-unloading device of main pressure machine |
CN104118576A (en) * | 2014-08-07 | 2014-10-29 | 天津航天长征火箭制造有限公司 | Integrated large-angle rolling and posture adjusting rack car |
CN204468285U (en) * | 2015-03-08 | 2015-07-15 | 邢洪顺 | Neurosurgical surgical bracket |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113799043A (en) * | 2020-06-16 | 2021-12-17 | 东风本田汽车零部件有限公司 | Chuck assembling equipment for centrifugal cylinder sleeve processing machine tool |
CN113460637A (en) * | 2021-07-27 | 2021-10-01 | 北京临近空间飞艇技术开发有限公司 | Adjustable full-size boat overturning tool |
CN113977531A (en) * | 2021-10-29 | 2022-01-28 | 航天科工哈尔滨风华有限公司电站设备分公司 | Damper axis pair middle two-dimensional manual lifting rack and use method thereof |
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