CN103921111A - Overturning device for fuel gas generator assembly - Google Patents
Overturning device for fuel gas generator assembly Download PDFInfo
- Publication number
- CN103921111A CN103921111A CN201410140823.4A CN201410140823A CN103921111A CN 103921111 A CN103921111 A CN 103921111A CN 201410140823 A CN201410140823 A CN 201410140823A CN 103921111 A CN103921111 A CN 103921111A
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- Prior art keywords
- roll
- over table
- ears
- axis
- support
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
-
- 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
- B25H1/02—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type
-
- 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
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/18—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in inclination
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention belongs to fuel gas generator assembly techniques and relates to an overturning device for large and medium fuel gas generator assemblies. The overturning device is characterized in that the overturning device comprises a base component, an overturning component and a driving component; the base component comprises a base plate (1a), two supporting plates (1b), a support and a locking mechanism; the support comprises two vertical plates (4a), a side plate (4b), a top plate (4c), a first dual lug (5), a first dual lug shaft (5a), a bolt (6) with a lug ring and a locking nut (7); the overturning component comprises an overturning table (8), an overturning table dual lug (8a), an adapter ring (9), an overturning table hinge shaft (10), an adapter ring fixing bolt (11), a second dual lug (12) and a second dual lug shaft (12a). The overturning device can guarantee stability and reliability in overturning operation and avoid damage of parts; in addition, operators and workload are reduced, operational procedures are simplified, working efficiency is improved, and potential safety hazards are eliminated.
Description
Technical field
The invention belongs to gas generator mounting technology, relate to a kind of for the overall turning device of big-and-middle-sized gas generator.
Background technology
At present, the overall assembling of big-and-middle-sized gas generator is generally separate operation with complete machine upset, first completes overall assembling, then by two cranes, by manual adjustment angle of inclination, realizes switching process.Its shortcoming is: the first,, because gas generator volume, weight are all larger, turning operation process stability is poor, easily causes damage parts, poor reliability.The second, in turning operation process, employment is many, operation sequence is complicated, workload is large, inefficiency, has potential safety hazard.
Summary of the invention
The object of the invention is: a kind of turning device for big-and-middle-sized gas generator general assembly is provided, to guarantee that turning operation process stabilization is reliable, avoids damage parts; Meanwhile, reduce operating personnel and workload, simplify procedures, increase work efficiency, eliminate safe hidden trouble.
Technical scheme of the present invention is: a kind of turning device for gas generator general assembly, is characterized in that: it consists of base assembly, upset assembly and driven unit, base assembly is comprised of base plate 1a, two support plate 1b, support and retaining mechanism, base plate 1a is a flat board, the structure of two support plate 1b is identical and be parallel to each other, the lower end of two support plate 1b is connected with the middle part of base plate 1a upper surface and is connected to integral body by welding or screw, on the top of support plate 1b, there is a support plate axis hole, two support plate axis holes are coaxial, and the axis of support plate axis hole keeps level, support is by two riser 4a, a side plate 4b, a top board 4c, the first ears 5, the first binaural axis 5a, band earrings bolt 6 and locking nut 7 form, the structure of two riser 4a is identical and be parallel to each other, the lower end of two riser 4a is connected with base plate 1a upper surface and is connected to integral body by welding or screw, two riser 4a are positioned at the left side of two support plate 1b, top board 4c be positioned at two riser 4a above, the upper side of the lower surface of top board 4c and two riser 4a is welded as integral body, the position of side plate 4b close top board 4c between two riser 4a, the inner surface of the front and back sides of side plate 4b and two riser 4a is welded as integral body, the lower surface of the upper side of side plate 4b and top board 4c is welded as integral body, the first ears 5 are welded on the middle part of side plate 4b, the first binaural axis 5a is through in the axis hole of the first ears 5, earrings with earrings bolt 6 is enclosed within the first binaural axis 5a above between the auricle of the first ears 5, locking nut 7 is screwed on the screw rod with earrings bolt 6, upset assembly is comprised of roll-over table 8, roll-over table ears 8a, adapter ring 9, roll-over table hinge axis 10, adapter ring set bolt 11, the second ears 12 and the second binaural axis 12a, roll-over table 8 is disks, roll-over table ears 8a be positioned at roll-over table 8 below, by welding or screw, connect the middle part that roll-over table ears 8a is fixed on to roll-over table 8 lower surfaces, the position of roll-over table ears 8a and the position of two support plate 1b are corresponding, roll-over table ears 8a is between two support plate 1b, after the roll-over table ears axis hole that roll-over table hinge axis 10 passes on support plate axis hole and roll-over table ears 8a, make roll-over table ears 8a and two support plate 1b form chain connections, the rear end of roll-over table hinge axis 10 is with convex shoulder, the front end of roll-over table hinge axis 10 is with annular groove, by being arranged on snap ring 13 in annular groove by the axial location of roll-over table hinge axis 10, adapter ring 9 is annulus, and it is fixed on the upper surface of roll-over table 8 by the adapter ring set bolt 11 being uniformly distributed along the circumference, and adapter ring 9 and roll-over table 8 keeps coaxial, on adapter ring 9, have be uniformly distributed along the circumference for the screwed hole of gas generator is installed, the second ears 12 by welding or screw be fastened on the lower surface of roll-over table 8, near the position of right hand edge, on the circumference side of roll-over table 8 left ends, have locking ears 8b, the position of locking ears 8b and the position of the first ears 5 are corresponding, and locking ears 8b and roll-over table 8 one shape, driven unit is comprised of two executor supports 2 and actuator 3, the structure of two executor supports 2 is identical and be parallel to each other, the lower end of two executor supports 2 is connected by screw with base plate 1a upper surface and is connected to integral body, on the top of two executor supports 2, respectively there is an executor support axis hole, two executor support axis holes are coaxial, the axis of two executor support axis holes is parallel with the axis of roll-over table ears axis hole on roll-over table ears 8a and the second ears 12 upper shaft holes, two executor supports 2 are between two support plate 1b and support, at the middle part of actuator 3 cylindrical shells, there is an annular boss 3a, in the both sides, front and back of annular boss 3a, respectively there is a minor axis 3b, two minor axis 3b are coaxial, the axis quadrature of the axis of two minor axis 3b and actuator 3, actuator 3 is between two executor supports 2, two minor axis 3b from inside to outside pass and keep being rotatably assorted from the executor support axis hole on two executor support 2 tops respectively, the earrings of actuator 3 piston rod ends is between the auricle of the second ears 12, by the second binaural axis 12a, make the termination of actuator 3 piston rods and the second ears 12 form chain connection, when the piston rod of actuator 3 is positioned at the extreme position of retraction, roll-over table 8 is positioned at the extreme position being tilted to the right, when the piston rod of actuator 3 is positioned at the extreme position stretching out, roll-over table 8 is positioned at horizontal level, the lower surface laminating of the upper surface of top board 4c and roll-over table 8, now, with earrings bolt 6, can rotate up between the auricle that enters locking ears 8b, screwing locking nut 7 can be by roll-over table 8 locking.
Advantage of the present invention: a kind of turning device for big-and-middle-sized gas generator general assembly is provided, can have guaranteed that turning operation process stabilization is reliable, has avoided damage parts; Meanwhile, reduce operating personnel and workload, simplified operation sequence, improved operating efficiency, eliminated potential safety hazard.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.In Fig. 1, in paper, direction is rear, and the outer direction of paper is the place ahead, up and down unchanged direction.For support plate 1b, its inner surface is towards roll-over table ears 8a, and its outer surface is roll-over table ears 8a dorsad.
Fig. 2 is the left view of Fig. 1.In Fig. 2, drawing left is rear, and drawing is right-hand is the place ahead, and in paper, direction is right-hand, and the outer direction of paper is left.
The specific embodiment
Below the present invention is described in further details.Referring to Fig. 1,2, a kind of turning device for gas generator general assembly, is characterized in that: it consists of base assembly, upset assembly and driven unit, base assembly is comprised of base plate 1a, two support plate 1b, support and retaining mechanism, base plate 1a is a flat board, the structure of two support plate 1b is identical and be parallel to each other, the lower end of two support plate 1b is connected with the middle part of base plate 1a upper surface and is connected to integral body by welding or screw, on the top of support plate 1b, there is a support plate axis hole, two support plate axis holes are coaxial, and the axis of support plate axis hole keeps level, support is by two riser 4a, a side plate 4b, a top board 4c, the first ears 5, the first binaural axis 5a, band earrings bolt 6 and locking nut 7 form, the structure of two riser 4a is identical and be parallel to each other, the lower end of two riser 4a is connected with base plate 1a upper surface and is connected to integral body by welding or screw, two riser 4a are positioned at the left side of two support plate 1b, top board 4c be positioned at two riser 4a above, the upper side of the lower surface of top board 4c and two riser 4a is welded as integral body, the position of side plate 4b close top board 4c between two riser 4a, the inner surface of the front and back sides of side plate 4b and two riser 4a is welded as integral body, the lower surface of the upper side of side plate 4b and top board 4c is welded as integral body, the first ears 5 are welded on the middle part of side plate 4b, the first binaural axis 5a is through in the axis hole of the first ears 5, earrings with earrings bolt 6 is enclosed within the first binaural axis 5a above between the auricle of the first ears 5, locking nut 7 is screwed on the screw rod with earrings bolt 6, upset assembly is comprised of roll-over table 8, roll-over table ears 8a, adapter ring 9, roll-over table hinge axis 10, adapter ring set bolt 11, the second ears 12 and the second binaural axis 12a, roll-over table 8 is disks, roll-over table ears 8a be positioned at roll-over table 8 below, by welding or screw, connect the middle part that roll-over table ears 8a is fixed on to roll-over table 8 lower surfaces, the position of roll-over table ears 8a and the position of two support plate 1b are corresponding, roll-over table ears 8a is between two support plate 1b, after the roll-over table ears axis hole that roll-over table hinge axis 10 passes on support plate axis hole and roll-over table ears 8a, make roll-over table ears 8a and two support plate 1b form chain connections, the rear end of roll-over table hinge axis 10 is with convex shoulder, the front end of roll-over table hinge axis 10 is with annular groove, by being arranged on snap ring 13 in annular groove by the axial location of roll-over table hinge axis 10, adapter ring 9 is annulus, and it is fixed on the upper surface of roll-over table 8 by the adapter ring set bolt 11 being uniformly distributed along the circumference, and adapter ring 9 and roll-over table 8 keeps coaxial, on adapter ring 9, have be uniformly distributed along the circumference for the screwed hole of gas generator is installed, the second ears 12 by welding or screw be fastened on the lower surface of roll-over table 8, near the position of right hand edge, on the circumference side of roll-over table 8 left ends, have locking ears 8b, the position of locking ears 8b and the position of the first ears 5 are corresponding, and locking ears 8b and roll-over table 8 one shape, driven unit is comprised of two executor supports 2 and actuator 3, the structure of two executor supports 2 is identical and be parallel to each other, the lower end of two executor supports 2 is connected by screw with base plate 1a upper surface and is connected to integral body, on the top of two executor supports 2, respectively there is an executor support axis hole, two executor support axis holes are coaxial, the axis of two executor support axis holes is parallel with the axis of roll-over table ears axis hole on roll-over table ears 8a and the second ears 12 upper shaft holes, two executor supports 2 are between two support plate 1b and support, at the middle part of actuator 3 cylindrical shells, there is an annular boss 3a, in the both sides, front and back of annular boss 3a, respectively there is a minor axis 3b, two minor axis 3b are coaxial, the axis quadrature of the axis of two minor axis 3b and actuator 3, actuator 3 is between two executor supports 2, two minor axis 3b from inside to outside pass and keep being rotatably assorted from the executor support axis hole on two executor support 2 tops respectively, the earrings of actuator 3 piston rod ends is between the auricle of the second ears 12, by the second binaural axis 12a, make the termination of actuator 3 piston rods and the second ears 12 form chain connection, when the piston rod of actuator 3 is positioned at the extreme position of retraction, roll-over table 8 is positioned at the extreme position being tilted to the right, when the piston rod of actuator 3 is positioned at the extreme position stretching out, roll-over table 8 is positioned at horizontal level, the lower surface laminating of the upper surface of top board 4c and roll-over table 8, now, with earrings bolt 6, can rotate up between the auricle that enters locking ears 8b, screwing locking nut 7 can be by roll-over table 8 locking.
Using method of the present invention is: during assembling, first the front housing of gas generator lowermost end is fixed by bolts in the screwed hole being uniformly distributed along the circumference on adapter ring 9, then assembles; While overturning after to be assembled completing, first the frock on crane and gas generator top is connected and fixed by lifting rope, and tensioning lifting rope, unclamp again locking nut 7 and open band earrings bolt 6, direction by from crane to upset slowly moves, and gas generator is rotated to upset level around roll-over table hinge axis 10 under crane booster action; Unclamp the adapter ring set bolt 11 between roll-over table 8 and adapter ring 9, adapter ring 9 together shifts out with gas generator; Open air-path control system switch, utilize actuator 3 that roll-over table 8 is pushed back to level, then will with earrings bolt 6, rotate up between the auricle that enters locking ears 8b, screw locking nut 7 by roll-over table 8 lockings, and close air-path control system switch; After gas generator is steadily placed, then the bolt being uniformly distributed along the circumference between adapter ring 9 and gas generator is unclamped, remove adapter ring 9, and with adapter ring set bolt 11, be fixed on the upper surface of roll-over table 8.
Claims (1)
1. for a turning device for gas generator general assembly, it is characterized in that: it consists of base assembly, upset assembly and driven unit, base assembly is comprised of base plate (1a), two support plates (1b), support and retaining mechanism, base plate (1a) is a flat board, the structure of two support plates (1b) is identical and be parallel to each other, the lower end of two support plates (1b) is connected with the middle part of base plate (1a) upper surface and is connected to integral body by welding or screw, on the top of support plate (1b), there is a support plate axis hole, two support plate axis holes are coaxial, and the axis of support plate axis hole keeps level, support is by two risers (4a), a side plate (4b), a top board (4c), the first ears (5), the first binaural axis (5a), band earrings bolt (6) and locking nut (7) form, the structure of two risers (4a) is identical and be parallel to each other, the lower end of two risers (4a) is connected with base plate (1a) upper surface and is connected to integral body by welding or screw, two risers (4a) are positioned at the left side of two support plates (1b), top board (4c) be positioned at two risers (4a) above, the upper side of the lower surface of top board (4c) and two risers (4a) is welded as integral body, side plate (4b) is positioned at the position of close top board (4c) between two risers (4a), the inner surface of the front and back sides of side plate (4b) and two risers (4a) is welded as integral body, the lower surface of the upper side of side plate (4b) and top board (4c) is welded as integral body, the first ears (5) are welded on the middle part of side plate (4b), the first binaural axis (5a) is through in the axis hole of the first ears (5), the earrings of band earrings bolt (6) is enclosed within on the first binaural axis (5a) and is positioned between the auricle of the first ears (5), locking nut (7) is screwed on the screw rod of band earrings bolt (6), upset assembly is comprised of roll-over table (8), roll-over table ears (8a), adapter ring (9), roll-over table hinge axis (10), adapter ring set bolt (11), the second ears (12) and the second binaural axis (12a), roll-over table (8) is a disk, roll-over table ears (8a) be positioned at roll-over table (8) below, by welding or screw, connect the middle part that roll-over table ears (8a) is fixed on to roll-over table (8) lower surface, the position of the position of roll-over table ears (8a) and two support plates (1b) is corresponding, roll-over table ears (8a) are positioned between two support plates (1b), roll-over table hinge axis (10) makes roll-over table ears (8a) and two support plates (1b) form chain connection after passing the roll-over table ears axis hole on support plate axis hole and roll-over table ears (8a), the rear end of roll-over table hinge axis (10) is with convex shoulder, the front end of roll-over table hinge axis (10) is with annular groove, by being arranged on snap ring (13) in annular groove by the axial location of roll-over table hinge axis (10), adapter ring (9) is an annulus, it is fixed on the upper surface of roll-over table (8) by the adapter ring set bolt (11) being uniformly distributed along the circumference, it is coaxial that adapter ring (9) and roll-over table (8) keep, on adapter ring (9), have be uniformly distributed along the circumference for the screwed hole of gas generator is installed, the second ears (12) by welding or screw be fastened on the lower surface of roll-over table (8), near the position of right hand edge, on the circumference side of roll-over table (8) left end, have locking ears (8b), the position of locking ears (8b) and the position of the first ears (5) are corresponding, and locking ears (8b) and roll-over table (8) one shape, driven unit is comprised of two executor supports (2) and actuator (3), the structure of two executor supports (2) is identical and be parallel to each other, the lower end of two executor supports (2) is connected by screw with base plate (1a) upper surface and is connected to integral body, on the top of two executor supports (2), respectively there is an executor support axis hole, two executor support axis holes are coaxial, the axis of two executor support axis holes is parallel with the axis of roll-over table ears axis hole on roll-over table ears (8a) and the second ears (12) upper shaft hole, two executor supports (2) are positioned between two support plates (1b) and support, there is an annular boss (3a) at middle part at actuator (3) cylindrical shell, in the both sides, front and back of annular boss (3a), respectively there is a minor axis (3b), two minor axises (3b) are coaxial, the axis quadrature of the axis of two minor axises (3b) and actuator (3), actuator (3) is positioned between two executor supports (2), two minor axises (3b) from inside to outside pass and keep being rotatably assorted from the executor support axis hole on two executor supports (2) top respectively, the earrings of actuator (3) piston rod end is positioned between the auricle of the second ears (12), by the second binaural axis (12a), make the termination of actuator (3) piston rod and the second ears (12) form chain connection, when the piston rod of actuator (3) is positioned at the extreme position of retraction, roll-over table (8) is positioned at the extreme position being tilted to the right, when the piston rod of actuator (3) is positioned at the extreme position stretching out, roll-over table (8) is positioned at horizontal level, the lower surface laminating of the upper surface of top board (4c) and roll-over table (8), now, band earrings bolt (6) can rotate up between the auricle that enters locking ears (8b), and screwing locking nut (7) can lock roll-over table (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410140823.4A CN103921111B (en) | 2014-04-10 | 2014-04-10 | A kind of turning device for gas generator general assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410140823.4A CN103921111B (en) | 2014-04-10 | 2014-04-10 | A kind of turning device for gas generator general assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103921111A true CN103921111A (en) | 2014-07-16 |
| CN103921111B CN103921111B (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410140823.4A Active CN103921111B (en) | 2014-04-10 | 2014-04-10 | A kind of turning device for gas generator general assembly |
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| CN (1) | CN103921111B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105313092A (en) * | 2015-12-14 | 2016-02-10 | 上海振华重工(集团)股份有限公司 | Hydraulic turnover tool for large rod piece |
| CN105710642A (en) * | 2014-12-02 | 2016-06-29 | 西门子数控（南京）有限公司 | Assembly device used for numerical control device |
| CN106439162A (en) * | 2016-12-09 | 2017-02-22 | 无锡银联齿轮传动机械有限公司 | Electric putter valve electric putter support installation structure |
| CN106439163A (en) * | 2016-12-09 | 2017-02-22 | 无锡银联齿轮传动机械有限公司 | Electric push rod valve |
| CN110355733A (en) * | 2019-07-11 | 2019-10-22 | 中国葛洲坝集团机械船舶有限公司 | Adjustable ramp support device and method |
| CN114188675A (en) * | 2021-12-15 | 2022-03-15 | 苏州庆隆机电有限公司 | New energy automobile battery utmost point post washs packing tool |
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| CN105313092B (en) * | 2015-12-14 | 2017-04-19 | 上海振华重工(集团)股份有限公司 | Hydraulic turnover tool for large rod piece |
| CN106439162A (en) * | 2016-12-09 | 2017-02-22 | 无锡银联齿轮传动机械有限公司 | Electric putter valve electric putter support installation structure |
| CN106439163A (en) * | 2016-12-09 | 2017-02-22 | 无锡银联齿轮传动机械有限公司 | Electric push rod valve |
| CN106439163B (en) * | 2016-12-09 | 2019-02-15 | 无锡银联齿轮传动机械有限公司 | Electric pushrod valve |
| CN110355733A (en) * | 2019-07-11 | 2019-10-22 | 中国葛洲坝集团机械船舶有限公司 | Adjustable ramp support device and method |
| CN114188675A (en) * | 2021-12-15 | 2022-03-15 | 苏州庆隆机电有限公司 | New energy automobile battery utmost point post washs packing tool |
| CN114188675B (en) * | 2021-12-15 | 2024-04-19 | 苏州庆隆机电有限公司 | New energy automobile battery post washs packing tool |
| CN115027869A (en) * | 2022-06-30 | 2022-09-09 | 苏州鑫旭合智能科技有限公司 | Safety type large-stroke hydraulic cylinder for large-scale transport appliance |
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|---|---|
| CN103921111B (en) | 2016-01-13 |
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Address after: Fengcheng Weiyang District ten road 710021 Shaanxi city of Xi'an Province Patentee after: AECC AVIATION POWER CO,LTD. Address before: Fengcheng Weiyang District ten road 710021 Shaanxi city of Xi'an Province Patentee before: AVIC AVIATION ENGINE Corp.,PLC Address after: Fengcheng Weiyang District ten road 710021 Shaanxi city of Xi'an Province Patentee after: AVIC AVIATION ENGINE Corp.,PLC Address before: Fengcheng Weiyang District ten road 710021 Shaanxi city of Xi'an Province Patentee before: XI'AN AVIATION POWER Co.,Ltd. |