A clamping and fixing device for an artillery upper part

Abstract

The utility model discloses a kind of clamping and fixing devices of artillery upper loading components, belong to mechanical technical field.The bottom frame is a rectangular frame body, the length direction side of bottom frame is vertically fixed with a single piece I, the top of single piece I is fixed with a clamping device;The length direction other side of bottom frame is vertically fixed with a single piece II, bottom frame is fixed with an upper assembly rack, upper assembly rack is close to single piece II, two inclined and spaced parallelly arranged channel steel are fixed between single piece II and upper assembly rack;In the width direction of bottom frame side, bottom frame is fixed with a balancer support;In the width direction of bottom frame other side, bottom frame is fixed with a coordinator support and a coordinator support, coordinator support and coordinator support are arranged with interval.The utility model avoids the space limited in assembly process, greatly improves production efficiency, ensures that artillery upper loading component can be firm, reliable in transfer, storage process.

Description

Technical Field

[0001] This utility model relates to a clamping and fixing device for artillery superstructure components, belonging to the field of mechanical technology. Background Technology

[0002] The assembly process of artillery superstructure components involves a series of steps, including installing the cradle, the gun barrel, small gun barrel parts, and protective plates. During this process, it is crucial to ensure that the product's elevation angle meets the certificate requirements, fix the relative positions of the cradle and superstructure, and ensure 3x3 interchangeability. To guarantee product quality, a corresponding superstructure assembly stand is designed. After production and debugging, the product needs to be shipped. Due to the dispersed nature of the components, large parts require anti-corrosion measures, while smaller parts are packaged and boxed, with appropriate clamping and fixing devices designed. Without a superstructure assembly stand, the product cannot be assembled; the superstructure must be fixed before proceeding to the next step. Without a transport stand, each shipped component requires a separately designed box, resulting in higher costs, and the gun barrel has angle requirements that prevent proper fixing. Utility Model Content

[0003] To overcome the shortcomings of the existing technology, this utility model provides a clamping and fixing device for artillery superstructure components. This device uses an upper assembly platform for assembly, which not only avoids the space limitations of the assembly process, but also moves the process forward, greatly improving production efficiency. By clamping and fixing the artillery superstructure components through the clamping and fixing device, a reasonable fit is determined, ensuring that the artillery superstructure components can be firmly and reliably handled during transportation and storage, effectively saving costs.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a clamping and fixing device for artillery upper components, including an upper assembly platform, a bottom frame, a single piece I, a clamping device, a single piece II, a balancing machine support, a coordinator bracket, a coordinator support, a balancing machine shaft, and channel steel. The bottom frame is a rectangular frame. A single piece I is vertically fixed on one side of the length direction of the bottom frame, and a clamping device is fixed on the top of the single piece I. A single piece II is vertically fixed on the other side of the length direction of the bottom frame. An upper assembly platform is fixed on the bottom frame, close to the single piece II. Two inclined and spaced-apart channel steels are fixed between the single piece II and the upper assembly platform. A balancing machine support is fixed on one side of the bottom frame in the width direction. A coordinator bracket and a coordinator support are fixed on the other side of the bottom frame in the width direction, and the coordinator bracket and the coordinator support are spaced apart.

[0005] Furthermore, the upper assembly platform includes a lower inclined support, an upper plate, an upper inclined support, an inclined bracket, a lower support, a lower crossbeam, lifting eye bolts, reinforcing ribs, a lower vertical beam, and lower support ribs. Two inclined lower supports are fixed on one side of the lower end of the upper plate, and two vertical lower supports are fixed on the other side of the lower end of the upper plate. Near the lower inclined support, two more vertical lower supports are fixed at the bottom of the upper plate.

[0006] Each side of the downward inclined support and the bottom of the downward support are fixed with a lower horizontal beam, and three lower vertical beams are fixed between the two lower horizontal beams; a lower support bar is fixed between the two downward inclined supports and the lower vertical beams, and a lower support bar is fixed between the two lower support bottoms and the lower vertical beams at the ends.

[0007] Two inclined upper legs are fixed on one side of the top of the upper plate and spaced apart. Two inclined brackets are fixed on the other side of the top of the upper plate. The tops of the two upper legs are fixedly connected to the upper ends of their respective side inclined brackets. Two eye bolts are fixed on both sides of the top of the upper plate. One end of the two channel steels is fixedly connected to the upper end of the corresponding lower inclined leg on each side. The other end of the two channel steels is fixedly connected to one side of the single-piece II upper crossbeam.

[0008] Furthermore, the clamping device includes a lower arc welding plate, a short shaft, an upper arc welding plate, a handle welding component, a thin shaft, a hinge bolt, and a first rubber pad. The lower arc welding plate is semi-circular with the opening facing upwards. The arc-shaped seat at the bottom of the lower arc welding plate is fixedly connected to the middle position of the top of the single piece I. The upper arc welding plate is semi-circular with the opening facing downwards. One end of the lower arc welding plate is hinged to one end of the upper arc welding plate through the short shaft.

[0009] The handle seat of the handle weldment has a threaded hole. The hinge bolt is fitted into the opening groove at the other end of the upper arc welding plate and the opening groove at the other end of the lower arc welding plate. A through hole is provided in the plate body on both sides of the opening groove of the lower arc welding plate. The ring of the hinge bolt is aligned with the through hole. The thin shaft is fitted into the through hole in the opening groove of the lower arc welding plate and the ring of the hinge bolt to form a hinge. The end of the hinge bolt is threaded to the handle seat of the handle weldment. The handle weldment clamps the lower arc welding plate and the upper arc welding plate at this end. The lower arc welding plate and the upper arc welding plate form a ring. A first rubber pad is fixed at the inner arc position of both the lower arc welding plate and the upper arc welding plate.

[0010] Furthermore, the bottom frame includes channel steel a, channel steel b, channel steel c, channel steel d, square steel a, square steel b, and square steel c. Two channel steels a are arranged at intervals, and a channel steel b is fixed between each end of the two channel steels a. Single piece I and single piece II are respectively fixed to the top of the two channel steels b. On the side closer to single piece I, a square steel a is fixed between the top of the two channel steels a. On the side closer to square steel a, a square steel b is fixed between the two channel steels a. On the side closer to the upper assembly platform, a channel steel c is fixed between the top of the two channel steels a. Below the balancing machine support, two channel steels d are fixed between the two channel steels a in a cross arrangement. On the side closer to single piece II, four square steels c are fixed between the top of the two channel steels a at intervals. Threaded holes are provided on the top of square steels a, square steel b, and square steel c.

[0011] Furthermore, two spaced-apart balancing machine shafts are fixed to the top of channel steel c.

[0012] Furthermore, two spaced-apart second rubber pads are fixed to the top of the balancing machine support.

[0013] Furthermore, two spaced lifting lugs are fixed on each of the two channel steels a.

[0014] Furthermore, two reinforcing bars are fixed between one side of the single piece I and the two channel steels a.

[0015] Furthermore, on the side of the single piece I away from the upper assembly frame, there are pads A, B, C and D, each with a threaded hole.

[0016] The beneficial effects of this utility model are as follows: This utility model uses an upper assembly platform for assembly, which not only avoids spatial limitations during the assembly process but also allows for forward movement of processes, greatly improving production efficiency. The clamping and fixing device clamps and fixes the artillery upper components, establishing a reasonable fit and ensuring the artillery upper components are secure and reliable during transport and storage. The device's support frame structure is rationally designed, the mechanical strength meets usage requirements, and the positioning and connection between the clamping and fixing device and each component are reliable. This device is already in use on products, and the clamping and fixing device improves assembly efficiency and facilitates operation during assembly and transport. It can be applied to the transport and storage of artillery upper components, ensuring the robustness and reliability of large components such as the overall structure, high-leveling mechanism, coordinator, fuel tank, and accumulator. The upper assembly platform can also be used during product assembly to complete various processes in the upper assembly, ensuring a smooth assembly process, guaranteeing quality, and meeting usage requirements. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 yes Figure 1 Top view.

[0020] Figure 3 yes Figure 1 A schematic diagram of direction A.

[0021] Figure 4 This is a front view of the upper assembly platform of this utility model.

[0022] Figure 5 yes Figure 4 A schematic diagram of direction B.

[0023] Figure 6 This is a schematic diagram of the clamping device of this utility model.

[0024] Figure 7 This is a schematic diagram of the balancing machine support of this utility model.

[0025] Figure 8 This is a schematic diagram of the upper arc welding plate of this utility model.

[0026] Figure 9 yes Figure 8 A-A direction diagram.

[0027] Figure 10 This is a schematic diagram of the lower arc welding plate of this utility model.

[0028] Figure 11 yes Figure 1 A-A direction diagram.

[0029] Figure 12 This is a schematic diagram of the handle welding component of this utility model.

[0030] Figure 13 yes Figure 12 A-A direction diagram.

[0031] Figure 14 This is a schematic diagram of the present invention in use.

[0032] Figure 15 yes Figure 14 A partial schematic diagram.

[0033] Figure 16 yes Figure 14 A partial schematic diagram.

[0034] Figure 17 yes Figure 14 A partial schematic diagram.

[0035] Numbering on the map: 1. Upper assembly platform, 101. Lower inclined support, 102. Upper plate, 103. Upper inclined support, 104. Inclined bracket, 105. Lower support, 106. Lower crossbeam, 107. Lower support reinforcement, 108. Lifting eye bolt, 109. Reinforcing rib, 110. Lower vertical beam, 2. Lifting lug, 3. Bottom frame, 301. Channel steel a, 302. Channel steel b, 303. Channel steel c, 304. Channel steel d, 305. Square steel a, 306. Square steel b, 307. Square steel c 4. Rib; 5. Single piece I; 6. Clamping device; 601. Lower arc welding plate; 602. Short shaft; 603. Upper arc welding plate; 604. Handle welding part; 605. Thin shaft; 606. Hinged bolt; 607. First rubber pad; 7. Single piece II; 8. Balancing machine support; 9. Coordinator bracket; 10. Coordinator support; 11. Balancing machine shaft; 12. Second rubber pad; 13. Channel steel; 14. Pad A; 15. Pad B; 16. Pad C; 17. Pad D. Detailed Implementation

[0036] like Figure 1 As shown in Figure 17, a clamping and fixing device for an artillery superstructure includes an upper assembly platform 1, a bottom frame 3, a single piece I 5, a clamping device 6, a single piece II 7, a balancing machine support 8, a coordinator bracket 9, a coordinator support 10, a balancing machine shaft 11, and a channel steel 13. The bottom frame 3 is a rectangular frame. A single piece I 5 is vertically fixed to one side of the bottom frame 3 along its length, and a clamping device 6 is fixed to the top of the single piece I 5. A single piece II 7 is vertically fixed to the other side of the bottom frame 3 along its length. An upper assembly platform 1 is fixed to the bottom frame 3, with the upper assembly platform 1 close to the single piece II 7. The single piece I 5 is away from the upper assembly platform 1. On one side, pads A14, B15, C16, and D17 are fixed. Each of pads A14, B15, C16, and D17 has a threaded hole. Two inclined and spaced-apart channel steels 13 are fixed between the single piece II7 and the upper assembly frame 1. On one side of the bottom frame 3 in the width direction, a balancing machine support 8 is fixed on the bottom frame 3. Two spaced-apart second rubber pads 12 are fixed on the top of the balancing machine support 8. On the other side of the bottom frame 3 in the width direction, a coordinator bracket 9 and a coordinator support 10 are fixed on the bottom frame 3. The coordinator bracket 9 and the coordinator support 10 are spaced-apart.

[0037] The upper assembly platform 1 includes a lower inclined support 101, an upper plate 102, an upper inclined support 103, an inclined bracket 104, a lower support 105, a lower crossbeam 106, a lifting eye bolt 108, a reinforcing rib 109, a lower vertical beam 110, and a lower support rib 107. Two inclined lower supports 101 are fixed on one side of the lower end of the upper plate 102 and are arranged at intervals. Two vertical lower supports 105 are fixed on the other side of the lower end of the upper plate 102. On the side close to the lower inclined support 101, two more vertical lower supports 105 are fixed at the bottom of the upper plate 102.

[0038] Each side of the lower inclined support 101 and lower support 105 is fixed with a lower crossbeam 106 at its bottom, and three lower vertical beams 110 are fixed between the two lower crossbeams 106; a lower support bar 107 is fixed between the two lower inclined supports 101 and the lower vertical beams 110, and a lower support bar 107 is fixed between the two lower supports 105 and the lower vertical beams 110 at the ends.

[0039] Two inclined upper legs 103 are fixed on one side of the top of the upper plate 102 and are arranged at intervals. Two inclined brackets 104 are fixed on the other side of the top of the upper plate 102 and are arranged at intervals. The top ends of the two inclined upper legs 103 are fixedly connected to the upper end of their respective inclined brackets 104. Two eye bolts 108 are fixed on both sides of the top of the upper plate 102. One end of the two channel steels 13 is fixedly connected to the upper end of the corresponding lower inclined leg 101 on their respective sides. The other end of the two channel steels 13 is fixedly connected to one side of the upper crossbeam of the single piece II7.

[0040] The clamping device 6 includes a lower arc welding plate 601, a short shaft 602, an upper arc welding plate 603, a handle welding part 604, a thin shaft 605, a hinge bolt 606, and a first rubber pad 607. The lower arc welding plate 601 is semi-circular with its opening facing upward. The arc-shaped seat at the bottom of the lower arc welding plate 601 is fixedly connected to the middle position of the top of the single piece I5. The upper arc welding plate 603 is semi-circular with its opening facing downward. One end of the lower arc welding plate 601 and one end of the upper arc welding plate 603 are hinged together by the short shaft 602.

[0041] The handle welding component 604 has a threaded hole in its handle seat. The hinge bolt 606 is fitted into the opening groove at the other end of the upper arc welding plate 603 and the opening groove at the other end of the lower arc welding plate 601. The plates on both sides of the opening groove of the lower arc welding plate 601 have through holes. The ring of the handle welding component 604 is aligned with the through holes. The thin shaft 605 is fitted into the through hole in the opening groove of the lower arc welding plate 601 and the ring of the hinge bolt 606 to form a hinge. The end of the hinge bolt 606 is threadedly connected to the handle seat of the handle welding component 604. The handle welding component 604 clamps the lower arc welding plate 601 and the upper arc welding plate 603 at this end. The lower arc welding plate 601 and the upper arc welding plate 603 form a ring. The inner arc position of the lower arc welding plate 601 and the upper arc welding plate 603 are fixed with first rubber pads 607.

[0042] The bottom frame 3 includes channel steel a301, channel steel b302, channel steel c303, channel steel d304, square steel a305, square steel b306, and square steel c307. Two channel steels a301 are arranged at intervals, and a channel steel b302 is fixed between each end of the two channel steels a301. Single pieces I5 and II7 are respectively fixed to the top of the two channel steels b302. Two reinforcing bars 4 are fixed between one side of single piece I5 and the two channel steels a301. On the side near single piece I5, a square steel a305 is fixed between the tops of the two channel steels a301. On the side near square steel a305, the two channel steels a301 are fixed together. A square steel b306 is fixed; on the side near the upper assembly frame 1, a channel steel c303 is fixed between the tops of two channel steels a301, and two spaced-apart balancing machine shafts 11 are fixed to the top of the channel steel c303; below the balancing machine support 8, two cross-arranged channel steels d304 are fixed between the two channel steels a301; on the side near the single piece II 7, four spaced-apart square steels c307 are fixed between the tops of the two channel steels a301; the tops of square steels a305, b306 and c307 are all provided with threaded holes, and two spaced-apart lifting lugs 2 are fixed on each of the two channel steels a301.

[0043] The clamping and fixing device clamps and fixes the overall part of the cannon's upper structure through the upper assembly platform 1 and clamping device 6, and stabilizes the frame structure through channel steel 13, ribs 4, etc. The other components such as the balancing machine 11 and coordinator support 10 clamp and fix the high leveling machine, coordinator, oil tank, accumulator, etc., and set the lifting lugs 2 in appropriate positions to make it stable for hoisting.

[0044] The lower inclined support 101, lower support 105 and upper plate 102 are used to support the upper gun assembly and upper structure and ensure the stability of the upper gun assembly; the inclined bracket 104 is used to connect with the mating surface of the upper gun assembly to ensure a stable fit and is fastened with corresponding fasteners; the eye bolt 108 is used to lift the upper assembly platform 1.

[0045] The lower arc welding plate 601 and the upper arc welding plate 603 are used to clamp the barrel of the cannon's upper mounting components and are fastened with corresponding fasteners, handle welding parts 604 and thin shaft 605; the balancing machine support 8 and the balancing machine shaft 11 are used to support and clamp the balancing machine and are fastened with corresponding fasteners; the coordinator bracket 9 and cover plate, and the coordinator support 10 are used to support and clamp the coordinator and are fastened with corresponding fasteners; square steel a305 and square steel b306 are used to clamp the hydraulic oil tank through the upper threaded holes and with corresponding fasteners; pads A14, B15, C16 and D17 are used to clamp the accumulator through the upper threaded holes and with corresponding fasteners.

Claims

1. A clamping and fixing device for a gun mounting component, characterized in that: The assembly includes an upper assembly platform (1), a bottom frame (3), a single piece I (5), a clamping device (6), a single piece II (7), a balancing machine support (8), a coordinator bracket (9), a coordinator support (10), a balancing machine shaft (11), and a channel steel (13). The bottom frame (3) is a rectangular frame. A single piece I (5) is vertically fixed on one side of the bottom frame (3) along its length, and a clamping device (6) is fixed on the top of the single piece I (5). A single piece II (7) is vertically fixed on the other side of the bottom frame (3) along its length. An upper assembly platform (1) is fixed on the bottom frame (3). The upper assembly platform (1) is close to the single piece II (7). Two inclined and spaced-apart channel steels (13) are fixed between the single piece II (7) and the upper assembly platform (1). On one side of the bottom frame (3) in the width direction, a balancing machine support (8) is fixed on the bottom frame (3). On the other side of the bottom frame (3) in the width direction, a coordinator bracket (9) and a coordinator support (10) are fixed on the bottom frame (3). The coordinator bracket (9) and the coordinator support (10) are spaced apart.

2. The clamping and fixing device for a gun mounting component according to claim 1, characterized in that: The upper assembly platform (1) includes a lower inclined support (101), an upper plate (102), an upper inclined support (103), an inclined bracket (104), a lower support (105), a lower crossbeam (106), a lifting eye bolt (108), a reinforcing rib (109), a lower vertical beam (110), and a lower support rib (107). Two inclined lower supports (101) are fixed on one side of the lower end of the upper plate (102), and two vertical lower supports (105) are fixed on the other side of the lower end of the upper plate (102). On the side close to the lower inclined support (101), two other vertical lower supports (105) are fixed at the bottom of the upper plate (102). Each side of the lower inclined support (101) and lower support (105) is fixed with a lower crossbeam (106) at the bottom, and three lower vertical beams (110) are fixed between the two lower crossbeams (106); a lower support bar (107) is fixed between the two lower inclined support (101) and the lower vertical beam (110), and a lower support bar (107) is fixed between the two lower support (105) and the lower vertical beam (110) at the end. Two inclined upper legs (103) are fixed on one side of the top of the upper plate (102) and arranged at intervals. Two inclined brackets (104) are fixed on the other side of the top of the upper plate (102). The top ends of the two inclined upper legs (103) are fixedly connected to the upper end of their respective side inclined brackets (104). Two eye bolts (108) are fixed on both sides of the top of the upper plate (102). One end of the two channel steels (13) is fixedly connected to the upper end of the corresponding lower inclined leg (101) on each side. The other end of the two channel steels (13) is fixedly connected to one side of the upper crossbeam of the single piece II (7).

3. The clamping and fixing device for a gun mounting component according to claim 1, characterized in that: The clamping device (6) includes a lower arc welding plate (601), a short shaft (602), an upper arc welding plate (603), a handle welding part (604), a thin shaft (605), a hinge bolt (606), and a first rubber pad (607). The lower arc welding plate (601) is in the shape of a semi-circular ring with the opening facing upward. The arc-shaped seat at the bottom of the lower arc welding plate (601) is fixedly connected to the middle position at the top of the single piece I (5). The upper arc welding plate (603) is in the shape of a semi-circular ring with the opening facing downward. One end of the lower arc welding plate (601) and one end of the upper arc welding plate (603) are hinged through the short shaft (602). The handle welding part (604) has a threaded hole in its handle seat. The hinge bolt (606) is fitted into the opening groove at the other end of the upper arc welding plate (603) and the opening groove at the other end of the lower arc welding plate (601). The plates on both sides of the opening groove of the lower arc welding plate (601) have a through hole. The ring of the hinge bolt (606) is aligned with the through hole. The thin shaft (605) is fitted into the through hole in the opening groove of the lower arc welding plate (601) and the hinge bolt (606). A hinge is formed in the ring of 06); the end of the hinge bolt (606) is threadedly connected to the handle seat of the handle welding part (604), and the handle welding part (604) clamps the lower arc welding plate (601) and the upper arc welding plate (603) at this end; the lower arc welding plate (601) and the upper arc welding plate (603) form a ring, and the first rubber pad (607) is fixed at the inner arc position of the lower arc welding plate (601) and the upper arc welding plate (603).

4. The clamping and fixing device for a gun mounting component according to claim 1, characterized in that: The bottom frame (3) includes channel steel a (301), channel steel b (302), channel steel c (303), channel steel d (304), square steel a (305), square steel b (306), and square steel c (307). Two channel steels a (301) are arranged at intervals, and a channel steel b (302) is fixed between each end of the two channel steels a (301). Single piece I (5) and single piece II (7) are respectively fixed on the top of the two channel steels b (302); on the side near single piece I (5), a square steel a (305) is fixed between the tops of the two channel steels a (301); near the square steel a (305) On one side of the ), a square steel b (306) is fixed between two channel steels a (301); on the side near the upper assembly frame (1), a channel steel c (303) is fixed between the tops of two channel steels a (301); below the balancing machine support (8), two channel steels d (304) arranged in a cross pattern are fixed between two channel steels a (301); on the side near the single piece II (7), four square steels c (307) arranged at intervals are fixed between the tops of two channel steels a (301); threaded holes are provided on the tops of square steels a (305), b (306) and c (307).

5. The clamping and fixing device for a gun mounting component according to claim 4, characterized in that: Two spaced-apart balancer shafts (11) are fixed to the top of the channel steel c (303).

6. The clamping and fixing device for a gun mounting component according to claim 1, characterized in that: The top of the balancing machine support (8) is fixed with two spaced second rubber pads (12).

7. The clamping and fixing device for a gun mounting component according to claim 5, characterized in that: Two spaced lifting lugs (2) are fixed on each of the two channel steels a (301).

8. The clamping and fixing device for a gun mounting component according to claim 1, characterized in that: Two reinforcing bars (4) are fixed between one side of the single piece I (5) and the two channel steels a (301).

9. The clamping and fixing device for a gun mounting component according to claim 1, characterized in that: On the side of the single piece I (5) away from the upper assembly frame (1), there are fixed pads A (14), B (15), C (16) and D (17). Each pad A (14), B (15), C (16) and D (17) has a threaded hole.

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