CN113799072A - A supplementary work platform for guided missile overhauls - Google Patents
A supplementary work platform for guided missile overhauls Download PDFInfo
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- CN113799072A CN113799072A CN202111130481.4A CN202111130481A CN113799072A CN 113799072 A CN113799072 A CN 113799072A CN 202111130481 A CN202111130481 A CN 202111130481A CN 113799072 A CN113799072 A CN 113799072A
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- 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
- B25H1/08—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders
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- 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
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Abstract
The invention provides an auxiliary working platform for missile overhaul, which comprises a working platform, a horizontal displacement mechanism arranged on the working platform and a clamping mechanism arranged on the horizontal displacement mechanism, wherein the working platform comprises a base and a clamping mechanism; the clamping mechanism comprises a rotating mechanism vertically arranged on the horizontal displacement mechanism, and clamping pieces suitable for clamping objects with different diameters are arranged on the rotating mechanism. The invention can support the whole missile or each section of the missile, and can rotate each section of the missile or missile, thereby facilitating the overhaul of the missile by workers, greatly reducing the physical burden during overhaul, accelerating the overhaul speed and ensuring the quality.
Description
Technical Field
The invention relates to the technical field of missile overhaul equipment, in particular to an auxiliary working platform for missile overhaul.
Background
In the local war under the current high technical condition, the usage amount of aviation ammunition is huge, the ammunition preparation time limit is greatly shortened, and great challenge is formed on the rapid guarantee capability of the ammunition of the civil military aviation. And the types of aviation ammunition equipment are more, and the technical content and the functional requirements during the guarantee are higher and higher. Particularly, for the missile mounted on the airplane, the missile is divided into an air-to-air missile, an air-to-ground missile and the like, each missile has multiple types, the length and the diameter of the missiles are different, and the missiles have the maintenance requirements under the conditions of long-term storage, flight mission execution, failure in simulated combat and the like.
However, the existing maintenance equipment is basically a tool at hand and a frame or a platform supported by the missile, the tool is backward, multiple persons are usually required to cooperate during maintenance, operations such as overturning, disassembling and the like are required to be operated by multiple persons, the maintenance efficiency is low, but the labor cost is high in waste, and therefore an auxiliary working platform for missile maintenance is required.
Disclosure of Invention
In view of the above, the invention provides an auxiliary working platform for missile maintenance, which can support the whole missile or each section of the missile, and can rotate each section of the missile or missile, so that the maintenance of the missile by workers is facilitated, the physical burden during maintenance is greatly reduced, the maintenance speed is increased, and the quality can be ensured.
In order to solve the technical problem, the invention provides an auxiliary working platform for missile overhaul, which comprises a working platform, a horizontal displacement mechanism arranged on the working platform and a clamping mechanism arranged on the horizontal displacement mechanism;
the clamping mechanism comprises a rotating mechanism vertically arranged on the horizontal displacement mechanism, and clamping pieces suitable for clamping objects with different diameters are arranged on the rotating mechanism.
Furthermore, horizontal displacement mechanism sets up multiunit Y axle translation mechanism on the workstation including arranging, set up first slider on the Y axle translation mechanism, set up a set of X axle translation mechanism after a plurality of first sliders splice, set up a plurality of second sliders on the X axle translation mechanism, set up on the second slider fixture.
Furthermore, the Y-axis translation mechanism is parallelly arranged on a plurality of groups of first slide ways on the workbench, the cross section of each first slide way is T-shaped, the lower part of each first slide block is provided with a first slide groove matched with the corresponding first slide way, and each first slide block is provided with a first locking mechanism.
Further, first locking mechanism includes the first screw thread through-hole that sets up on the first slider, the upper end of first screw thread through-hole is located the upper surface of first slider, the lower extreme of first screw thread through-hole is located inside the first spout, set up the first locking bolt that extrudees first slide in the first screw thread through-hole.
Further, X axle translation mechanism includes the base plate that first slider concatenation formed, set up the second slide on every section first slider of base plate, the cross-section of second slide is the T type, and the perpendicular cross-sectional structure of every second slide cooperatees, second slide lower part set up with second slide complex second spout, set up the dead mechanism of second lock on the second slider.
Further, the second locking mechanism comprises a second threaded through hole formed in the second slider, the upper end of the second threaded through hole is located on the upper surface of the second slider, the lower end of the second threaded through hole is located inside the second sliding groove, and a second locking bolt for extruding the second sliding way is arranged in the second threaded through hole.
Furthermore, an extension slide way matched with the second slide way is arranged on the workbench.
Further, rotary mechanism is including setting up the U type base on the second slider, respectively set up a support bearing at its two protruding positions on the U type base, support bearing's size is unanimous, and all support bearing's axis is unanimous and parallel with the second spout, sets up the annular ring between two support bearings of same U type base, the both sides of annular ring respectively with two support bearing's inner circle fixed connection, set up on the annular ring the holder sets up the third locking mechanism on two support bearings of same U type base.
Further, the holder includes that a plurality of first through-holes that the interval set up on the annular ring, the first through-hole outside sets up a first internal thread section of thick bamboo, it sets up fixing bolt to insert in the first internal thread section of thick bamboo, fixing bolt's the rotatory mounting that sets up in front end, fixing bolt's rear end sets up first twist grip.
Furthermore, a first annular groove is formed in the front end of the fixing bolt, a first rotating ring is rotatably arranged in the first annular groove, a first rotating cylinder is fixedly connected to the outer side of the first rotating ring, the inner side of the first rotating cylinder is not in contact with the front end of the fixing bolt, the fixing part is arranged at the end of the first rotating cylinder and comprises an arc-shaped plate fixedly connected with the end of the first rotating cylinder, and a rubber pad is arranged on the surface of the arc-shaped plate.
Further, the dead mechanism of third lock includes the extension board that the outside of one of them support bearing's outer lane set up, set up the second through-hole on the extension board, set up a second internal thread section of thick bamboo on the second through-hole, it sets up the dead bolt of third lock to insert in the second internal thread section of thick bamboo, the rotatory clamp plate that sets up of front end of the dead bolt of third lock, the upper surface of clamp plate sets up the friction disc to the inner circle that corresponds support bearing, the extension board lower surface corresponds the clamp plate sets up guiding mechanism.
Furthermore, a second annular groove is formed in the front end of the third dead locking bolt, a second rotating ring is arranged in the second annular groove in a rotating mode, the outer side of the second rotating ring is fixedly connected with a second rotating cylinder, the inner side of the second rotating cylinder is not in contact with the front end of the third dead locking bolt, and the end portion of the second rotating cylinder is provided with the pressing plate.
Further, guiding mechanism includes two deflectors that extend the board lower surface and set up downwards, and two deflectors are located the both sides of clamp plate respectively, and two deflectors and the central axis parallel arrangement of the dead bolt of third lock.
The technical scheme of the invention has the following beneficial effects:
the guided missile can be fixed on the platform without manual walking, the guided missile is clamped and fixed at multiple points and the points are adjustable on the X axis, so that each section of the guided missile can be supported after each section of the connecting part is removed, and when a certain section needs to be maintained, the second sliding blocks which are used for supporting the two ends of the section can be pulled out through the movement of the Y axis, so that the section can be maintained independently, and the maintenance is more flexible and convenient;
in addition, after the guided missile is clamped and fixed, the clamping piece can rotate on the rotating mechanism, so that the whole guided missile or any section of the guided missile can be driven to rotate by the clamping piece, the maintenance point or the line window of the guided missile can be exposed upwards, the operation of maintenance personnel is facilitated, the requirement that the maintenance personnel need not to bend down and lift the head and the like to see the condition of the maintenance point like the prior art is avoided, and the burden of the maintenance personnel is greatly reduced.
Drawings
FIG. 1 is a schematic structural view of the horizontal displacement mechanism of the present invention;
FIG. 2 is a cross-sectional view of the Y-axis translation mechanism of the present invention;
FIG. 3 is a cross-sectional view of the X-axis translation mechanism of the present invention;
FIG. 4 is a schematic structural view of a rotary mechanism of the present invention;
FIG. 5 is a schematic view of the clamp of FIG. 4 illustrating the structure of the clamp;
FIG. 6 is a schematic structural view of an arcuate plate of the present invention;
FIG. 7 is a schematic structural view of a third locking mechanism of the present invention;
fig. 8 is a schematic structural view of the guide mechanism of the present invention.
1. A work table; 2. extending the slide way; 3. a first slider; 4. a first slideway; 5. a first dead lock bolt; 6. a second slider; 7. a second dead bolt; 8. a second slideway; 9. a first chute; 10. a first threaded through hole; 11. a second chute; 12. a second threaded through hole; 13. a support bearing; 14. a U-shaped base; 15. a guide plate; 16. an outer ring; 17. an inner ring; 18. fixing the bolt; 19. a first internally threaded barrel; 20. a first through hole; 21. an annular ring; 22. a first annular groove; 23. a first rotating ring; 24. a first rotary cylinder; 25. an arc-shaped plate; 26. a rubber pad; 27. a third dead bolt; 28. a second internally threaded barrel; 29. a second through hole; 30. a stretching plate; 31. a second annular groove; 32. a second rotating ring; 33. a second rotary cylinder; 34. pressing a plate; 35. a friction plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 8 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.
Example one
As shown in fig. 1-8: an auxiliary working platform for missile overhaul comprises a working platform 1, a horizontal displacement mechanism arranged on the working platform 1 and a clamping mechanism arranged on the horizontal displacement mechanism;
the clamping mechanism comprises a rotating mechanism vertically arranged on the horizontal displacement mechanism, and clamping pieces suitable for clamping objects with different diameters are arranged on the rotating mechanism.
Particularly, the horizontal displacement mechanism can adjust the positions of different clamping mechanisms on the workbench 1, including the positions of the Y axis and the X axis, so that the position of any section on the workbench 1 after the missile or missile is copied can be adjusted, a detached single section can be pulled out, and the maintenance is convenient. Meanwhile, the clamping mechanism comprises a rotating mechanism and a clamping piece, the rotating mechanism can drive the clamping piece to rotate, and the clamping piece drives any section of the missile or missile to rotate, so that the maintenance window can be exposed upwards, and a worker does not need to check or operate the maintenance position by adopting a complex posture.
According to one embodiment of the present invention, as shown in figure 1,
horizontal displacement mechanism sets up multiunit Y axle translation mechanism on workstation 1 including arranging, set up first slider 3 on the Y axle translation mechanism, set up a set of X axle translation mechanism after 3 concatenations of a plurality of first sliders, set up a plurality of second sliders 6 on the X axle translation mechanism, set up on the second slider 6 fixture. A plurality of parallel arrangement of Y axle translation mechanism, consequently a plurality of first sliders 3 can move along same direction, and after first slider 3 butt joint one by one, X axle translation mechanism can be constituteed to first slider 3, and the epaxial position of X can be adjusted like this to second slider 6, and after the adjustment finishes, can operate first slider 3Y epaxial removal, just can pull out corresponding rotary mechanism, is about to pull out the arbitrary section of guided missile or guided missile.
According to one embodiment of the present invention, as shown in figures 1-3,
the Y-axis translation mechanism is parallelly arranged on a plurality of groups of first slide ways 4 on the workbench 1, the cross sections of the first slide ways 4 are T-shaped, the lower portion of the first sliding block 3 is provided with a first sliding groove 9 matched with the first slide ways 4, and the first sliding block 3 is provided with a first locking mechanism. First locking mechanism includes the first screw thread through-hole 10 that sets up on first slider 3, the upper end of first screw thread through-hole 10 is located the upper surface of first slider 3, the lower extreme of first screw thread through-hole 10 is located inside first spout 9, set up the first dead bolt 5 of the first slide 4 of extrusion in the first screw thread through-hole 10.
X axle translation mechanism includes the base plate that 3 concatenations of first slider formed, set up second slide 8 on every section first slider 3 of base plate, the cross-section of second slide 8 is the T type, and every second slide 8 erect the cross-sectional structure and cooperate, 6 lower parts of second slider set up with second slide 8 complex second spout 11, set up the dead mechanism of second lock on the second slider 6. The second locking mechanism comprises a second threaded through hole 12 formed in the second sliding block 6, the upper end of the second threaded through hole 12 is located on the upper surface of the second sliding block 6, the lower end of the second threaded through hole 12 is located inside the second sliding groove 11, and a second locking bolt 7 for extruding the second sliding way 8 is arranged in the second threaded through hole 12.
Y axle translation mechanism is many parallel first slides 4, all sets up first slider 3 on every first slide 4, can constitute the base plate after first slider 3 docks like this, and second slide 8 is located the base plate, and because the concatenation of a plurality of first sliders 3, so second slide 8 is discontinuous, but is intermittent, but the middle gap is less, can not influence the removal of second slider 6 on second slide 8. In order to ensure the stability of the sliding block on the corresponding sliding way, the sliding way and the sliding groove are both in a T shape.
Simultaneously, after first slider 3 or second slider 6 moved suitable position, for the convenience fix it, set up the dead mechanism of second lock on first slider 3 and second slider 6, two dead mechanisms of lock all adopt the bolt-up dead lock. And in order to ensure that the first sliding block 3 is provided with a first locking bolt 5, the second sliding block 6 is arranged at the lower part of the first sliding block 3, and a space is reserved above the first sliding block 3. And the U-shaped base 14 on the second sliding block 6 is arranged on the left, and a position for installing the second locking mechanism is reserved at the right position.
The workbench 1 is provided with an extension slide way 2 matched with the second slide way 8, and the extension slide way 2 can accommodate the temporarily unavailable second slide block 6 or more second slide blocks 6.
According to one embodiment of the present invention, as shown in figures 4 and 5,
the rotating mechanism comprises a U-shaped base 14 arranged on the second sliding block 6, two supporting bearings 13 are respectively arranged at two protruding positions of the U-shaped base 14, the supporting bearings 13 are identical in size, the axes of all the supporting bearings 13 are identical and parallel to the second sliding groove 11, an annular ring 21 is arranged between the two supporting bearings 13 of the same U-shaped base 14, two sides of the annular ring 21 are fixedly connected with the inner rings 17 of the two supporting bearings 13 respectively, the clamping piece is arranged on the annular ring 21, and a third locking mechanism is arranged on the two supporting bearings 13 of the same U-shaped base 14. The rotating mechanism can rotatably support the clamping piece, the supporting bearing 13 is supported through the U-shaped base 14 to reserve a space below, and the clamping piece is prevented from colliding with the second sliding block 6 below in the process that the inner ring 17 drives the annular ring 21 to rotate. The rotation mechanism is realized by two support bearings 13, and an annular ring 21 is welded between the inner rings 17 of the two support bearings 13, so that the annular ring 21 can rotate against the support bearings 13. And simultaneously, after the bearing is rotated to the position, the inner ring 17 of the inner support bearing 13 is locked through a third locking mechanism.
In one embodiment of the present invention, as shown in figures 5 and 6,
the holder includes a plurality of first through-holes 20 that the interval set up on the annular ring 21, first through-hole 20 outside sets up a first internal thread section of thick bamboo 19, it sets up fixing bolt 18 to insert in a first internal thread section of thick bamboo 19, the rotatory mounting that sets up in front end of fixing bolt 18, fixing bolt 18's rear end sets up first twist grip.
The front end of the fixed bolt 18 is provided with a first annular groove 22, a first rotating ring 23 is rotatably arranged in the first annular groove 22, the outer side of the first rotating ring 23 is fixedly connected with a first rotating cylinder 24, the inner side of the first rotating cylinder 24 is not contacted with the front end of the fixed bolt 18, the end part of the first rotating cylinder 24 is provided with the fixed part, the fixed part comprises an arc-shaped plate 25 fixedly connected with the end part of the first rotating cylinder 24, and the surface of the arc-shaped plate 25 is provided with a rubber pad 26.
The clamping members are located on the annular ring 21 and are realized by bolts. The fixing bolt 18 is inserted into the first internal thread cylinder 19, and the front end thereof passes through the first through hole 20, and the fixing bolt 18 is conveniently rotated by the first rotating handle at the rear end. The arc-shaped plate 25 is rotatably arranged at the front end of the fixing bolt 18, so that the arc-shaped plate 25 can be clamped with the shape of the surface of the missile in a matched mode, the effect is better, and the rubber pad 26 can prevent the arc-shaped plate 25 from damaging the shell of the missile.
The front end of the fixing bolt 18 is a first annular groove 22, a first rotating ring 23 is rotatably installed in the first annular groove 22, and the first rotating ring 23 and the front end of the first rotating cylinder 24 are integrated or welded, so that the first rotating cylinder 24 can rotate relative to the fixing bolt 18, that is, the arc-shaped plate 25 can rotate relative to the fixing bolt 18. Therefore, when the fixing bolt 18 is rotated, the arc plate 25 can not rotate along with the fixing bolt, so that the angle of the arc plate 25 can be kept all the time, and the center of a circle where the arc plate 25 is located can allow the central axis of the missile to pass through.
In one embodiment of the present invention, as shown in figures 7 and 8,
the third locking mechanism includes extension plate 30 that the outside of one of them support bearing 13's outer lane 16 set up, set up second through-hole 29 on the extension plate 30, set up second internal thread section of thick bamboo 28 on the second through-hole 29, it sets up the dead bolt of third lock 27 to insert in the second internal thread section of thick bamboo 28, the rotatory clamp plate 34 that sets up of front end that the dead bolt of third lock 27, the upper surface of clamp plate 34 sets up friction disc 35 to the inner circle 17 that corresponds support bearing 13, extension plate 30 lower surface corresponds clamp plate 34 sets up guiding mechanism. A second annular groove 31 is formed at the tip of the third dead bolt 27, a second rotating ring 32 is rotatably provided in the second annular groove 31, a second rotating cylinder 33 is fixedly connected to the outside of the second rotating ring 32, the inside of the second rotating cylinder 33 is not in contact with the tip of the third dead bolt 27, and the pressure plate 34 is provided at the end of the second rotating cylinder 33.
Since the third locking mechanism locks and fixes the inner ring 17 of the support bearing 13, the extension plate 30 is provided on the outer ring 16 of the support bearing 13, and the outer ring 16 does not rotate with respect to the second slider 6. The third dead-locking bolt 27 penetrates through the second internal thread cylinder 28 and the second through hole 29, the pressing plate 34 is rotatably arranged at the lower end, and the pressing plate 34 can be matched with the inner ring 17 of the supporting bearing 13 through the guiding of the guiding mechanism, so that in the process that the pressing plate 34 is driven to ascend by rotating the third dead-locking bolt 27, the friction plate 35 on the pressing plate 34 is in contact with the inner ring 17 of the supporting bearing 13, and the inner ring 17 can be locked.
The front end of the third dead bolt 27 is a second annular groove 31, a second rotating ring 32 is rotatably mounted in the second annular groove 31, and the second rotating ring 32 and the front end of the second rotating cylinder 33 are integrally or welded, so that the second rotating cylinder 33 can rotate relative to the third dead bolt 27, that is, the pressure plate 34 can rotate relative to the third dead bolt 27. Thus, during the rotation of the third dead bolt 27, the pressure plate 34 is lifted along with it but guided by the guide mechanism so that the front end of the pressure plate 34 can be located all the way under the inner ring 17 of the support bearing 13.
The guiding mechanism comprises two guiding plates 15 arranged downwards on the lower surface of the extension plate 30, the two guiding plates 15 are respectively positioned on two sides of the pressing plate 34, and the two guiding plates 15 and the central axis of the third dead locking bolt 27 are arranged in parallel. The guide mechanism is realized by means of two guide plates 15, the guide plates 15 are positioned at two sides of the pressure plate 34, so that the front end of the pressure plate 34 is positioned below the inner ring 17 of the support bearing 13, and therefore, in the rotation of the third dead lock bolt 27, the pressure plate 34 is limited by the two guide plates 15 when the pressure plate 34 rotates along with the third dead lock bolt.
The working method of the invention comprises the following steps:
the guided missile is conveyed to the workbench 1 through a hoisting mechanism or manually, the guided missile is clamped by at least three clamping pieces, then the guided missile is fixed by two clamping pieces, the clamping piece on the outermost side moves to the other end of the guided missile, then the clamping piece in the middle is moved to clamp the middle of the guided missile, then the clamping pieces can be sequentially and slowly added onto the guided missile, and finally the clamping of any section of the guided missile or the guided missile is realized.
When the missile is required to be integrally overhauled, the first sliding block 3 with the tail end or multiple directions is pulled out, and the second sliding block 6 is only positioned on one first sliding block 3 at the moment. If the missile needs to be overhauled after being disassembled, the clamping piece is required to clamp any part of the section, and then the section is pulled out through the first sliding block 3. And if the missile needs to be rotated, operating the clamping piece, unlocking the third locking mechanism, rotating the clamping piece, and locking the third locking mechanism after the clamping piece is adjusted in place.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. The utility model provides an auxiliary work platform for guided missile overhauls which characterized in that: comprises a workbench (1), a horizontal displacement mechanism arranged on the workbench (1) and a clamping mechanism arranged on the horizontal displacement mechanism;
the clamping mechanism comprises a rotating mechanism vertically arranged on the horizontal displacement mechanism, and clamping pieces suitable for clamping objects with different diameters are arranged on the rotating mechanism.
2. An auxiliary work platform for missile servicing as claimed in claim 1 wherein: the horizontal displacement mechanism comprises a plurality of groups of Y-axis translation mechanisms arranged on a workbench (1), wherein a first sliding block (3) is arranged on the Y-axis translation mechanism, a group of X-axis translation mechanisms are arranged after the first sliding blocks (3) are spliced, a plurality of second sliding blocks (6) are arranged on the X-axis translation mechanisms, and the clamping mechanisms are arranged on the second sliding blocks (6).
3. An auxiliary work platform for missile servicing as claimed in claim 2 wherein: y axle translation mechanism parallel arrangement is in the first slide (4) of multiunit on workstation (1), the cross-section of first slide (4) is the T type, first slider (3) lower part set up with first slide (4) complex first spout (9), set up first locking mechanism on first slider (3).
4. An auxiliary work platform for missile servicing as claimed in claim 3 wherein: first locking mechanism includes first screw thread through-hole (10) that sets up on first slider (3), the upper end of first screw thread through-hole (10) is located the upper surface of first slider (3), the lower extreme of first screw thread through-hole (10) is located inside first spout (9), set up first locking bolt (5) of first slide (4) of extrusion in first screw thread through-hole (10).
5. An auxiliary work platform for missile servicing as claimed in claim 4 wherein: x axle translation mechanism includes the base plate that first slider (3) concatenation formed, set up second slide (8) on every section first slider (3) of base plate, the cross-section of second slide (8) is the T type, and the perpendicular cross-sectional structure of every second slide (8) cooperatees, second slider (6) lower part set up with second slide (8) complex second spout (11), set up the dead mechanism of second lock on second slider (6).
6. An auxiliary work platform for missile servicing as claimed in claim 5 wherein: the second locking mechanism comprises a second threaded through hole (12) formed in the second sliding block (6), the upper end of the second threaded through hole (12) is located on the upper surface of the second sliding block (6), the lower end of the second threaded through hole (12) is located inside the second sliding groove (11), and a second locking bolt (7) for extruding the second sliding way (8) is arranged in the second threaded through hole (12).
7. An auxiliary work platform for missile servicing as claimed in claim 6 wherein: the workbench (1) is provided with an extension slideway (2) matched with the second slideway (8).
8. An auxiliary work platform for missile servicing as claimed in claim 7 wherein: the rotary mechanism comprises a U-shaped base (14) arranged on a second sliding block (6), two supporting bearings (13) are respectively arranged at two protruding positions of the U-shaped base (14), the supporting bearings (13) are identical in size, the axes of all the supporting bearings (13) are identical and parallel to a second sliding groove (11), an annular ring (21) is arranged between the two supporting bearings (13) of the same U-shaped base (14), two sides of the annular ring (21) are fixedly connected with inner rings (17) of the two supporting bearings (13) respectively, the annular ring (21) is provided with a clamping piece, and a third locking mechanism is arranged on the two supporting bearings (13) of the same U-shaped base (14).
9. An auxiliary work platform for missile servicing as claimed in claim 8 wherein: the holder includes a plurality of first through-holes (20) that the interval set up on annular ring (21), first through-hole (20) outside sets up a first internal thread section of thick bamboo (19), it sets up fixing bolt (18) to insert in a first internal thread section of thick bamboo (19), the front end rotation of fixing bolt (18) sets up the mounting, the rear end of fixing bolt (18) sets up first twist grip.
10. An auxiliary work platform for missile servicing as claimed in claim 9 wherein: the front end of the fixed bolt (18) is provided with a first annular groove (22), a first rotating ring (23) is arranged in the first annular groove (22) in a rotating mode, the outer side of the first rotating ring (23) is fixedly connected with a first rotating cylinder (24), the inner side of the first rotating cylinder (24) is not in contact with the front end of the fixed bolt (18), the end portion of the first rotating cylinder (24) is provided with the fixed piece, the fixed piece comprises an arc-shaped plate (25) fixedly connected with the end portion of the first rotating cylinder (24), and a rubber pad (26) is arranged on the surface of the arc-shaped plate (25).
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| CN202111130481.4A CN113799072B (en) | 2021-09-26 | 2021-09-26 | Auxiliary working platform for missile maintenance |
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| CN202111130481.4A CN113799072B (en) | 2021-09-26 | 2021-09-26 | Auxiliary working platform for missile maintenance |
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| CN113799072B CN113799072B (en) | 2023-10-13 |
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