A mechanical buoy filling box

Abstract

The present invention relates to a mechanical buoy loading box, comprising an outer shell body and an outer shell base, wherein the outer shell body comprises a front outer shell wall, a rear outer shell wall, a left outer shell wall and a right outer shell wall, wherein the front outer shell wall, the rear outer shell wall, the left outer shell wall and the right outer shell wall are processed and manufactured by a composite molding process. A buoy is placed inside the outer shell body to reduce damage to the buoy during transportation to a minimum, and the arc bar of the clamping hoop limits the buoy to prevent the buoy from radial displacement due to external force or vibration, thereby avoiding danger and ensuring the safety of people, machines and objects during operation. The buoy can be loaded and unloaded from a storage room to an aircraft, and the loading and unloading adopts a mechanical lever principle and a top spring mechanism to achieve orderly loading and unloading, and the loading and unloading process is simple to operate, convenient and flexible in movement, safe and reliable, stable in performance, high in working efficiency, good in maintainability and easy to maintain.

Description

Technical Field

[0001] The invention belongs to the technical field of buoys in the process of transportation turnover loading and unloading, and particularly relates to a mechanical buoy filling box. Background Art

[0002] A sonar buoy is a buoy-type sonar device for detecting underwater targets. It is an underwater acoustic remote sensing detector. It and the buoy signal receiving and processing equipment form a buoy sonar system, which is used for aviation anti-submarine detection and fixed sonar monitoring systems for early warning of underwater submarines. The loading and unloading of buoys on the current market are done manually. As society now pays more attention to the care and maintenance of the buoys themselves, in order to avoid unnecessary damage and collisions during the loading and unloading process, reduce manpower output, and damage to the buoy caused by muscle soreness and weakness caused by long-term manpower operation, this design was invented. The design of the present invention can realize mechanized operation, which has the advantages of reducing manpower output, compressing operation time, and improving work efficiency. Summary of the Invention

[0003] The purpose of the present invention is to solve the above problems and provide a mechanical buoy loading box, which adopts the dual cooperation of mechanical lever principle and top force spring mechanism to achieve orderly loading and unloading. The loading and unloading process is simple to operate, the movement is convenient and flexible, and it is safe and reliable.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A mechanical buoy filling box includes an outer shell body and an outer shell base. The outer shell body includes a front outer shell wall, a rear outer shell wall, a left outer shell wall, and a right outer shell wall. Front and rear toothed connecting rod connecting shafts are provided in the outer shell body, and bearing seats are provided on the front and rear toothed connecting rod connecting shafts. An upper connecting beam is provided at the upper part of the outer shell body, and a buoy is placed inside the outer shell body. The outer shell base is tightly connected to the outer shell body, and a spring guide column is provided inside the outer shell base. The spring guide column is tightly connected to the arc support body at the top and to the outer shell base at the bottom. A top force spring is wound on the spring guide column, the front outer shell wall is connected to the clamp arc bar, and the rear outer shell wall is connected to the clamp arc bar connecting plate. A limit bar connecting column is provided in the middle of the clamp arc bar connecting plate, and a limit bar is installed on the limit bar connecting column. A radial limit spring is installed between the clamp arc bar connecting plate and the limit bar.

[0006] Further: a fulcrum fixing block is fixedly installed on the surface of the left shell wall, an upper pin and a lower pin are provided on the fulcrum fixing block, a rack guide limit block is installed on the left shell wall, a two-way rack connecting rod is installed on the rack guide limit block, the two-way rack connecting rod is connected to the two-way rack, one end of the two-way rack connecting rod is connected to the manual operating rod, the end of the manual operating rod is provided with an anti-slip rubber sleeve, both sides of the two-way rack are meshed with the left toothed connecting rod, and the left toothed connecting rod is connected to the first toothed connecting rod adapter block;

[0007] Furthermore: the upper connecting beam and the front and rear toothed connecting rod connecting shafts are connected to the left toothed connecting rod and the right toothed connecting rod, the right toothed connecting rod is connected to the second toothed connecting rod adapter block, and the second toothed connecting rod adapter block is connected to the limit bar block connecting column;

[0008] Further: the spring guide pillars are in four groups;

[0009] Furthermore: the front shell wall, the rear shell wall, the left shell wall, and the right shell wall are manufactured by a composite molding process;

[0010] Furthermore, the jacking spring runs through the middle of the spring guide post and is coaxial with the spring guide post, so that during the expansion and compression process of the jacking spring, the force on the jacking spring is always uniform and the direction of the force will not deviate;

[0011] Furthermore: the connection between the front shell wall and the hoop arc bar, and the connection between the rear shell wall and the hoop arc bar connecting plate are all detachable, the connection fixing points are evenly arranged, and the connection is safe and reliable;

[0012] Furthermore: the connections between the left toothed connecting rod and the first toothed connecting rod adapter block, and the connections between the right toothed connecting rod and the second toothed connecting rod adapter block are all screwed or welded, and the connection between the manual operating rod and the two-way rack connecting rod is pin-connected.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] A mechanical buoy loading box has a buoy placed inside the outer shell. The outer shell can minimize the damage to the buoy during transportation. The spring guide column can perform telescopic movement within a certain stroke to ensure that the buoy can move in a straight line when it is under force. During the expansion and compression of the top force spring, the force on the spring is always uniform and the direction of the force will not shift.

[0015] The arc bar of the clamp is used to limit the buoy, preventing the buoy from radial displacement due to external force or vibration, thereby avoiding danger and ensuring the safety of people, machines and objects during operation. The limit bar can make effective reciprocating motion within the internal stroke. The reciprocating motion of the limit bar will cause the buoy on the lower layer to move upward by one unit, thereby achieving the effect of the buoy rising sequentially.

[0016] The manual operating lever can make the limit bar on the left side move back and forth. The two left toothed connecting rods are arranged in a mirror-image pattern, and the tooth surfaces of each pair are meshed with the bidirectional rack. That is, the positive and negative meshing of the tooth surfaces drives the left toothed connecting rod, causing the limit bar on one side of the buoy to perform a cycle of reciprocating motion.

[0017] The present invention can meet the requirements of loading and unloading buoys from storage rooms to aircraft. The loading and unloading adopts the dual cooperation of mechanical lever principle and jacking spring mechanism to achieve orderly loading and unloading. The loading and unloading process is simple to operate, convenient and flexible, safe and reliable, stable performance, high working efficiency, good maintainability and easy maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only for more clearly illustrating the embodiments of the present invention or the technical solutions in the prior art. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 is a cross-sectional view of the housing body of the present invention;

[0021] Figure 3 Schematic diagram of the internal structure of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the left outer shell wall of the present invention;

[0023] Figure 5 It is a structural schematic diagram of the right housing wall of the present invention;

[0024] In the figure: 1. Shell base, 2. Shell body, 201. Left shell wall, 202. Rear shell wall, 203. Right shell wall, 204. Front shell wall, 3. Upper connecting beam, 4. Front and rear toothed connecting rod connecting shaft, 5. Bearing seat, 6. Clamp arc bar, 7. Limit bar block, 8. Limit bar block connecting column, 9. Clamp arc bar connecting plate, 10. Float, 11. Push spring, 12. Spring guide column, 13. Arc support, 14. Radial limit spring, 15. Bidirectional rack, 16. Rack guide limit block, 17. Bidirectional rack connecting rod, 18. Left toothed connecting rod, 19. Lower pin shaft, 20. Fulcrum fixing block, 21. Manual operating lever, 22. Anti-slip rubber sleeve, 23. Upper pin shaft, 24. First toothed connecting rod adapter block, 26. Right toothed connecting rod, 27. Second toothed connecting rod connecting block. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand and implement the technical solution of the present invention, the present invention is further described below in conjunction with specific embodiments. However, the embodiments are only intended to illustrate the present invention and not to limit the present invention.

[0026] like Figures 1 to 5 The mechanical buoy loading box shown in the figure includes a shell body 2 and a shell base 1. The shell body 2 includes a front shell wall 204, a rear shell wall 202, a left shell wall 201, and a right shell wall 203. The shell body 2 is provided with a front and rear toothed connecting rod connecting shaft 4, and the front and rear toothed connecting rod connecting shaft 4 is provided with a bearing seat 5. An upper connecting beam 3 is provided on the upper part of the shell body 2. A buoy 10 is placed inside the shell body 2. The shell base 1 is tightly connected to the shell body 2. The shell base 1 is provided with an elastic The spring guide column 12 is tightly connected to the arc-shaped support body 13 at the top and to the shell base 1 at the bottom. A top force spring 11 is wound around the spring guide column 12. The front shell wall 204 is connected to the hoop arc bar 6. The rear shell wall 202 is connected to the hoop arc bar connecting plate 9. A limiting bar connecting column 8 is provided in the middle of the hoop arc bar connecting plate 9. The limiting bar connecting column 8 is connected to the limiting bar 7. A radial limiting spring 14 is installed between the hoop arc bar connecting plate 9 and the limiting bar 7.

[0027] A fulcrum fixing block 20 is fixedly installed on the surface of the left shell wall 201, and an upper pin 23 and a lower pin 19 are provided on the fulcrum fixing block 20. A rack guide limit block 16 is installed on the left shell wall 201, and a two-way rack connecting rod 17 is installed on the rack guide limit block 16. The two-way rack connecting rod 17 is connected to the two-way rack 15, and one end of the two-way rack connecting rod 17 is connected to the manual operating rod 21. The end of the manual operating rod 21 is provided with an anti-slip rubber sleeve 22, and both sides of the two-way rack 15 are engaged with the left toothed connecting rod 18, and the left toothed connecting rod 18 is connected to the first toothed connecting rod adapter block 24;

[0028] The upper connecting beam 3 and the front and rear toothed connecting rod connecting shafts 4 are connected to the left toothed connecting rod 18 and the right toothed connecting rod 26. The right toothed connecting rod 26 is connected to the second toothed connecting rod adapter block 27. The second toothed connecting rod adapter block 27 is connected to the limit bar connecting column 8.

[0029] The spring guide pillars 12 are four groups, and the front shell wall 204, the rear shell wall 202, the left shell wall 201, and the right shell wall 203 are manufactured by a composite molding process;

[0030] The jacking spring 11 runs through the middle of the spring guide post 12 and is coaxial with the spring guide post 12, so that during the expansion and compression of the jacking spring 11, the force on the spring guide post 12 is always uniform and the direction of the force will not deviate;

[0031] The connection between the front shell wall 204 and the hoop arc bar 6, and the rear shell wall 202 and the hoop arc bar connecting plate 9 are all detachable, and the connection fixing points are evenly arranged, and the connection is safe and reliable;

[0032] The connections between the left toothed connecting rod 18 and the first toothed connecting rod adapter block 24, and between the right toothed connecting rod 26 and the second toothed connecting rod adapter block 27 are all screwed or welded, and the connection between the manual operating rod 21 and the two-way rack connecting rod 17 is pin-connected.

[0033] The present invention discloses a mechanical buoy loading box, which connects the clamp arc bar and the clamp arc bar connecting plate with the front outer shell wall and the rear outer shell wall. The connection method adopts a detachable installation method. The radial limit spring is located between the clamp arc bar connecting plate and the limit bar block, and is compressed or expanded between the two, so that the limit bar block can make effective reciprocating motion within the internal stroke. The left and right limit bar block devices are evenly symmetrical. The reciprocating motion of a group of limit bars will cause the buoy on the lower layer to move upward by one unit, thereby achieving the effect of the buoy rising in sequence.

[0034] The rack guide limit block is fixed on the left shell wall, and its center position coincides with the center of the two-way rack, that is, it slides with the two-way rack connecting rod, and the two-way rack connecting rod moves linearly along the center line of the two-way rack guide limit block.

[0035] The manual operating lever is placed between the upper and lower pins, with the lower pin as the fulcrum. Pressing the lever downward once causes the left buoy limiter to reciprocate once. The left toothed connecting rod is arranged in a mirror-image pattern, with two teeth meshing in pairs. This positive and negative meshing of the teeth drives the connecting rod, causing the limiter on one side of the buoy to reciprocate once.

[0036] The left toothed connecting rod and the right toothed connecting rod on the same side are connected to the upper connecting beam and the front and rear toothed connecting rod connecting shafts by welding, and the connection is tight. In order to ensure that the left toothed connecting rod and the right toothed connecting rod on the same side move synchronously, the left toothed connecting rod and the right toothed connecting rod on the other side are also connected to the upper connecting beam and the front and rear toothed connecting rod connecting shafts by screwing, and the connection is tight. The front and rear toothed connecting rod connecting shafts are fixed in the bearings in the bearing seat and can rotate.

[0037] The present invention can meet the requirements of loading and unloading buoys from a storage room to an aircraft. The loading and unloading adopts the dual coordination of a mechanical lever principle and a top force spring mechanism to achieve orderly loading and unloading. The loading and unloading process is simple to operate, the movement is convenient and flexible, safe and reliable, the performance is stable, the work efficiency is high, the maintainability is good, and it is easy to maintain.

[0038] The contents not described in detail in the present invention are all prior art.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mechanical buoy loading box, comprising a shell body (2) and a shell base (1), characterized in that: The shell body (2) comprises a front shell wall (204), a rear shell wall (202), a left shell wall (201), and a right shell wall (203); a front and rear toothed connecting rod connecting shaft (4) is provided in the shell body (2); a bearing seat (5) is provided on the front and rear toothed connecting rod connecting shaft (4); an upper connecting beam (3) is provided on the upper part of the shell body (2); a buoy (10) is placed inside the shell body (2); the shell base (1) is tightly connected to the shell body (2); a spring guide column (12) is provided inside the shell base (1); the spring guide column (12) is tightly connected to the arc-shaped support body (13) at the top and tightly connected to the housing base (1) at the bottom. A jacking spring (11) is wound around the spring guide column (12). The front housing wall (204) is connected to the hoop arc strip (6). The rear housing wall (202) is connected to the hoop arc strip connecting plate (9). A limiting strip block connecting column (8) is provided in the middle of the hoop arc strip connecting plate (9). The limiting strip block connecting column (8) is connected to the limiting strip block (7). A radial limiting spring (14) is installed between the hoop arc strip connecting plate (9) and the limiting strip block (7). A fulcrum fixing block (20) is fixedly installed on the surface of the left shell wall (201), and an upper pin shaft (23) and a lower pin shaft (19) are provided on the fulcrum fixing block (20). A rack guide limit block (16) is installed on the left shell wall (201), and a bidirectional rack connecting rod (17) is installed on the rack guide limit block (16). The bidirectional rack connecting rod (17) is connected to the bidirectional rack (15), and one end of the bidirectional rack connecting rod (17) is connected to the manual operating rod (21). The end of the manual operating rod (21) is provided with an anti-slip rubber sleeve (22). Both sides of the bidirectional rack (15) are engaged with the left toothed connecting rod (18), and the left toothed connecting rod (18) is connected to the first toothed connecting rod adapter block (24).

2. A mechanical buoy filling box according to claim 1, characterized in that: The upper connecting beam (3) and the front and rear toothed connecting rod connecting shafts (4) are connected to the left toothed connecting rod (18) and the right toothed connecting rod (26); the right toothed connecting rod (26) is connected to the second toothed connecting rod adapter block (27); and the second toothed connecting rod adapter block (27) is connected to the limit bar block connecting column (8).

3. The mechanical buoy filling box according to claim 1, characterized in that: The spring guide pillars (12) are divided into four groups.

4. The mechanical buoy filling box according to claim 1, characterized in that: The front outer shell wall (204), the rear outer shell wall (202), the left outer shell wall (201), and the right outer shell wall (203) are manufactured using a composite molding process.

5. The mechanical buoy filling box according to claim 1, characterized in that: The jacking spring (11) runs through the middle of the spring guide column (12) and is coaxial with the spring guide column (12), so that during the expansion and compression of the jacking spring (11), the force applied to the spring guide column (12) is always uniform and the direction of the force will not deviate.

6. The mechanical buoy filling box according to claim 1, characterized in that: The connections between the front shell wall (204) and the hoop arc strip (6), and the rear shell wall (202) and the hoop arc strip connecting plate (9) all adopt detachable mounting connections, with connection fixing points evenly arranged, and the connections are safe and reliable.

7. The mechanical buoy filling box according to claim 1, characterized in that: The connections between the left toothed connecting rod (18) and the first toothed connecting rod adapter block (24), and the right toothed connecting rod (26) and the second toothed connecting rod adapter block (27) are all screwed or welded, and the connection between the manual operating rod (21) and the two-way rack connecting rod (17) is a pin connection.

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