Rainproof device for railway transportation of launching vehicle

Abstract

The invention relates to the technical field of launching vehicle railway transportation rainproof, and discloses a launching vehicle railway transportation rainproof device, a supporting assembly comprises a first connecting assembly and three second connecting assemblies, and supporting pipes are connected between the first connecting assembly and the second connecting assemblies and between every two adjacent second connecting assemblies; the supporting assemblies are rapidly fixed to the launching vehicle erecting arm of the launching vehicle body in a segmented mode and used for filling the hollow position above the launching vehicle erecting arm, a supporting face is provided for the rainproof tarpaulin, the mode that the supporting face of the rainproof tarpaulin is built through battens in the past is replaced, the supporting face of the rainproof tarpaulin is built more firmly, conveniently and rapidly, and the construction efficiency is improved. Manpower and time are saved; through supporting of the supporting pipes, an arch-shaped supporting face is built and used for covering rainproof tarpaulin and replacing a flat face built through battens in a conventional scheme, the problems of accumulated water stockpiling and rapid accumulated water drainage and guide are solved, and potential safety hazards caused by accumulated water stockpiling are eliminated.

Description

Technical Field

[0001] The present invention relates to the technical field of rain protection for the railway transportation of launch vehicles, and specifically provides a rain protection device for the railway transportation of launch vehicles. Background Art

[0002] The railway transportation of launch vehicles is a way for launch vehicles to be remotely transported by train. Before railway transportation, the launch vehicle needs to be accurately positioned and tied down on the flatbed of the train; due to height restrictions such as railway culverts and tunnels during the railway transportation of launch vehicles, it is necessary to remove accessories such as the front and rear hatch covers and clamps of the launch vehicle's thermal insulation cabin. The tooling for building a support device and a rainproof tarpaulin on the launch vehicle after removing the accessories is called a rain protection device.

[0003] Conventional railway transportation rain protection technology usually evenly lays wooden strips above the body of the launch vehicle after removing the front and rear hatch covers and clamps of the thermal insulation cabin, uses the wooden strips to build a flat support surface on the upper part of the vehicle body, covers a rainproof tarpaulin on the support surface, and uses ropes to fix the rainproof tarpaulin for rain protection during the railway mobility of the launch vehicle. Each time rain protection is provided for the launch vehicle, 10 operators need to cooperate to evenly lay 40 wooden strips above the vehicle body to support the vehicle body. After the vehicle body is supported, the vehicle body is covered with a rainproof tarpaulin, and finally the tarpaulin is fastened with ropes. The existing rain protection method has the problems of cumbersome operation and long time consumption, usually taking 2 hours to complete, and has the disadvantages of poor rain protection effect and certain potential safety hazards. Therefore, a rain protection device for the railway transportation of launch vehicles is proposed. Summary of the Invention

[0004] The purpose of the present invention is to provide a rain protection device for the railway transportation of launch vehicles to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A rain protection device for the railway transportation of launch vehicles, including

[0006] a launch vehicle body, on which a launch vehicle erection arm is installed;

[0007] a support assembly, which is installed inside the launch vehicle erection arm, and a rainproof tarpaulin is arranged between the support assembly and the outer side of the launch vehicle erection arm, and the support assembly is used for supporting the rainproof tarpaulin;

[0008] The support assembly includes a first connection assembly and three second connection assemblies, and support pipes are connected between the first connection assembly and the second connection assemblies and between two adjacent second connection assemblies.

[0009] Preferably, the first connection assembly includes a first support frame, a fixing frame, and two first support columns. The first support frame is installed on the inner side of the erection arm of the launch vehicle. The fixing frame is fixedly connected to the upper side of one side of the first support frame. The two first support columns are respectively fixedly connected to the top of the first support frame and one end of the top of the fixing frame. The tops of the two first support columns are both fixedly connected with first fixing seats. The top of the first fixing seat is fixedly connected with two first internal threaded columns. The top of the first internal threaded column is threadedly connected with a first fixing bolt. The top of the first internal threaded column is connected with a first limiting plate through the first fixing bolt.

[0010] Preferably, a connecting rod is fixedly connected between the two first support columns, and the connecting rod is used for strengthening the two first support columns.

[0011] Preferably, first connection bolts are installed on the four sides of the first support frame, and two first connection bolts on one side are threadedly connected with a first fixing column.

[0012] Preferably, the second connection assembly includes a second support frame, two second support columns, and two second fixing seats. The second support frame is installed on the inner side of the erection arm of the launch vehicle. The two second support columns are fixedly connected to the top of the second support frame. The two second fixing seats are respectively fixedly connected to the tops of the two second support columns. The tops of the two second fixing seats are both installed with two second internal threaded columns. The tops of the two second internal threaded columns are both threadedly connected with second fixing bolts. The tops of the two second internal threaded columns are connected with a second limiting plate through the second fixing bolts.

[0013] Preferably, second connection bolts are installed on the four sides of the second support frame, and two second connection bolts on one side are threadedly connected with a second fixing column.

[0014] Preferably, a plurality of metal fastening holes are provided below the rainproof tarpaulin, and the distance between adjacent two metal fastening holes is 20 cm.

[0015] Preferably, connection plates are fixedly connected to both ends of the support pipe, and the connection plates are used for limiting the support pipe.

[0016] Compared with the prior art, the present invention adopting the above technical solutions has the following technical effects:

[0017] 1. In the present invention, the support assembly is quickly and segmentally fixed on the erection arm of the launcher vehicle body, which is used to fill the hollow position above the erection arm of the launcher vehicle and provide a support surface for the rainproof tarpaulin. This replaces the previous method of using wooden strips to build the support surface of the rainproof tarpaulin, making the construction of the support surface of the rainproof tarpaulin more firm, convenient and fast, saving manpower and time.

[0018] 2. Through the support of the support pipe, the present invention builds a bow-shaped support surface for covering the rainproof tarpaulin, which replaces the flat surface built with wooden strips in the conventional solution, solves the problems of water accumulation and rapid drainage of water, and eliminates the potential safety hazards caused by water accumulation.

[0019] 3. By making an integral rainproof tarpaulin and adopting the way of integral covering, the present invention is built on the bow-shaped support surface, replacing the conventional method of covering the rainproof tarpaulin in two sections, omitting the manual splicing operation required between the two rainproof tarpaulins in the past, reducing the occurrence of rainwater leakage and increasing the rainproof effect.

[0020] 4. By setting metal fastening holes on the rainproof tarpaulin for threading the tarpaulin fastening ropes, the operator can complete the tarpaulin fastening operation without climbing onto the launcher vehicle, preventing potential safety hazards when the operator gets on the vehicle to fasten the tarpaulin. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 It is a schematic structural diagram of the present invention;

[0023] Figure 2 It is a schematic structural diagram of the support pipe of the present invention;

[0024] Figure 3 It is a schematic structural diagram of the first support frame of the present invention;

[0025] Figure 4 It is a schematic structural diagram of the bottom of the first support frame of the present invention;

[0026] Figure 5 It is a schematic structural diagram of the second support frame of the present invention;

[0027] Figure 6 It is a schematic structural diagram of the second fixing column of the present invention.

[0028] Description of the reference numerals: 1. Launch vehicle body; 2. Launch vehicle erection arm; 3. Rainproof tarpaulin; 4. Metal fastening hole; 5. First support frame; 6. Fixed frame; 7. First support pillar; 8. First fixed seat; 9. First internal threaded column; 10. First fixing bolt; 11. First limiting plate; 12. Link rod; 13. First connecting bolt; 14. Second support frame; 15. Second support pillar; 16. Second fixed seat; 17. Second internal threaded column; 18. Second fixing bolt; 19. Second limiting plate; 20. Second connecting bolt; 21. Support pipe; 22. Connecting plate; 23. First fixed column; 24. Second fixed column. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] It should be noted that the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limiting conditions that can be implemented in this application. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship or adjustment of the size should still fall within the scope that can be covered by the technical content disclosed in this application without affecting the effects that this application can produce and the purposes that can be achieved.

[0031] Embodiment

[0032] In the prior art, the rain protection method has the problems of cumbersome operation and long time consumption. It usually takes 2 hours to complete, and there are also disadvantages of poor rain protection effect and certain safety hazards.

[0033] Please refer to Figure 1-6 , the present invention provides a technical solution: a rainproof device for railway transportation of a launch vehicle, including a launch vehicle body 1, on which a launch vehicle erection arm 2 is installed; a support assembly, the support assembly is installed inside the launch vehicle erection arm 2, a rainproof tarpaulin 3 is arranged between the support assembly and the outer side of the launch vehicle erection arm 2, the support assembly is used for supporting the rainproof tarpaulin 3, the support assembly includes a first connection assembly and three second connection assemblies. By adopting the support assembly to be quickly fixed in sections on the launch vehicle erection arm 2 of the launch vehicle body 1 to fill the hollow position above the launch vehicle erection arm 2 and provide a support surface for the rainproof tarpaulin 3, it replaces the previous method of using wooden strips to build the support surface of the rainproof tarpaulin 3, making the construction of the support surface of the rainproof tarpaulin 3 more firm, convenient and fast, saving manpower and time.

[0034] A support pipe 21 is connected between the first connection component and the second connection component and between two adjacent second connection components. Both ends of the support pipe 21 are fixedly connected with connecting plates 22. The connecting plates 22 are used for limiting the support pipe 21. Through the support of the support pipe 21, a bow-shaped support surface is built to cover the rainproof tarpaulin 3, which is used to replace the flat surface built with wooden strips in the conventional solution, solve the problems of water accumulation and rapid drainage of water, and eliminate the potential safety hazards caused by water accumulation.

[0035] The first connection component includes a first support frame 5, a fixing frame 6 and two first support columns 7. The first support frame 5 is installed inside the erection arm 2 of the launch vehicle. The fixing frame 6 is fixedly connected to one side above the first support frame 5. The two first support columns 7 are respectively fixedly connected to the top of the first support frame 5 and one end of the top of the fixing frame 6. Both tops of the two first support columns 7 are fixedly connected with first fixing seats 8. The top of the first fixing seat 8 is fixedly connected with two first internal threaded columns 9. The top of the first internal threaded column 9 is threadedly connected with a first fixing bolt 10. The top of the first internal threaded column 9 is connected with a first limiting plate 11 through the first fixing bolt 10. A connecting rod 12 is fixedly connected between the two first support columns 7. The connecting rod 12 is used for strengthening the two first support columns 7. Place both ends of the support pipe 21 inside the two first internal threaded columns 9 and the two second internal threaded columns 17 respectively, and then install the first limiting plate 11 and the second limiting plate 19 on the tops of the first internal threaded column 9 and the second internal threaded column 17 through the first fixing bolt 10 and the second fixing bolt 18, then the fixing of one support pipe 21 can be completed.

[0036] The second connection component includes a second support frame 14, two second support columns 15 and two second fixing seats 16. The second support frame 14 is installed inside the erection arm 2 of the launch vehicle. The two second support columns 15 are fixedly connected to the top of the second support frame 14. The two second fixing seats 16 are respectively fixedly connected to the tops of the two second support columns 15. Two second internal threaded columns 17 are installed on the tops of the two second fixing seats 16. The tops of the two second internal threaded columns 17 are both threadedly connected with second fixing bolts 18. The tops of the two second internal threaded columns 17 are connected with a second limiting plate 19 through the second fixing bolts 18. Place both ends of another support pipe 21 inside the two second internal threaded columns 17 respectively, and then install the second limiting plate 19 on the top of the second internal threaded column 17 through the second fixing bolt 18, then the fixing of one end of the support pipe 21 can be completed. Then fix the other end through the above steps, and then fix another support pipe 21. The operation is simple and fast, and the support surface of the rainproof tarpaulin 3 can be built quickly and more firmly.

[0037] Four sides of the first support frame 5 are all installed with first connection bolts 13. Two first connection bolts 13 on one side are threadedly connected with a first fixing column 23. Four sides of the second support frame 14 are all installed with second connection bolts 20. Two second connection bolts 20 on one side are threadedly connected with a second fixing column 24. By respectively sleeving the first support frame 5 and the second support frame 14 on the rocket support seats of the erection arm 2 of the launch vehicle, and then respectively passing the first fixing column 23 and the second fixing column 24 through the rocket support seats of the erection arm 2 of the launch vehicle and connecting them to the outer sides of the first connection bolts 13 and the second connection bolts 20, the fixation of the first support frame 5 and the second support frame 14 can be completed;

[0038] A number of metal fastening holes 4 are arranged below the rainproof tarpaulin 3. The distance between two adjacent metal fastening holes 4 is 20 cm. The rainproof tarpaulin 3 is covered on the outer sides of the support pipe 21 and the erection arm 2 of the launch vehicle. By passing the fastening rope through the inside of the metal fastening holes 4, the fixation of the rainproof tarpaulin 3 is facilitated.

[0039] Working principle or structural principle: Before the launch vehicle needs to be transported by railway, by respectively sleeving the first support frame 5 and the second support frame 14 on the rocket support seats of the erection arm 2 of the launch vehicle, and then respectively passing the first fixing column 23 and the second fixing column 24 through the rocket support seats of the erection arm 2 of the launch vehicle and connecting them to the outer sides of the first connection bolts 13 and the second connection bolts 20, the fixation of the first support frame 5 and the second support frame 14 can be completed. Then, the support pipes 21 are respectively placed inside two first internal thread columns 9 and two second internal thread columns 17, and the first limiting plate 11 and the second limiting plate 19 are installed on the tops of the first internal thread column 9 and the second internal thread column 17 through the first fixing bolts 10 and the second fixing bolts 18, so that the fixation of the support pipe 21 can be completed. Then, the other two support pipes 21 are fixed. The operation is simple and fast, and the support surface of the rainproof tarpaulin 3 can be built quickly and more firmly. Then, the rainproof tarpaulin 3 is covered on the outer sides of the support pipe 21 and the erection arm 2 of the launch vehicle. By passing the fastening rope through the inside of the metal fastening holes 4, the fixation of the rainproof tarpaulin 3 is facilitated. Moreover, through the support of the support pipe 21, the rainproof tarpaulin 3 builds a bow-shaped support surface, which can solve the problems of water accumulation and rapid drainage of water, and eliminate the potential safety hazards caused by water accumulation.

[0040] Those skilled in the art can understand that the features recited in the various embodiments and / or claims of the present invention can be combined or combined in various ways, even if such combinations or combinations are not explicitly recited in the present invention. In particular, without departing from the spirit and teachings of the present invention, the features recited in the various embodiments and / or claims of the present invention can be combined and combined in various ways. All such combinations and / or combinations fall within the scope of the present invention.

Claims

1. A rainproof device for railway transportation of a launch vehicle, characterized in that: include A launching vehicle body (1), wherein a launching vehicle erection arm (2) is installed on the launching vehicle body (1); A support assembly, the support assembly being installed on the inner side of the launch vehicle erection arm (2), a rainproof tarpaulin (3) being arranged on the outer side of the support assembly and the launch vehicle erection arm (2), and the support assembly being used for supporting the rainproof tarpaulin (3); The support assembly comprises a first connection assembly and three second connection assemblies, and a support tube (21) is connected between the first connection assembly and the second connection assembly and between two adjacent second connection assemblies.

2. A launching vehicle railway transport rainproof device according to claim 1, characterized in that: The first connecting assembly comprises a first supporting frame (5), a fixing frame (6) and two first pillars (7), wherein the first supporting frame (5) is installed on the inner side of the vertical arm (2) of the launching vehicle, the fixing frame (6) is fixedly connected to the upper side of one side of the first supporting frame (5), and the two first pillars (7) are respectively fixedly connected to the top of the first supporting frame (5) and one end of the top of the fixing frame (6), and the tops of the two first pillars (7) are both fixedly connected to a first fixing seat (8), and the tops of the first fixing seats (8) are fixedly connected to two first internally threaded columns (9), and the tops of the first internally threaded columns (9) are threadedly connected to a first fixing bolt (10), and the tops of the first internally threaded columns (9) are connected to a first limiting plate (11) via the first fixing bolt (10).

3. A launching vehicle railway transport rainproof device according to claim 2, characterized in that: A connecting rod (12) is fixedly connected between the two first pillars (7), and the connecting rod (12) is used to reinforce the two first pillars (7).

4. A launching vehicle railway transport rainproof device according to claim 2, characterized in that: First connecting bolts (13) are installed on all four sides of the first support frame (5), and two of the first connecting bolts (13) on one side are connected to a first fixing column (23) through threads.

5. The rainproof device for railway transportation of a launching vehicle according to claim 1, characterized in that: The second connecting assembly comprises a second supporting frame (14), two second pillars (15) and two second fixing seats (16); the second supporting frame (14) is installed on the inner side of the vertical arm (2) of the launching vehicle; the two second pillars (15) are fixedly connected to the top of the second supporting frame (14); the two second fixing seats (16) are respectively fixedly connected to the top of the two second pillars (15); the tops of the two second fixing seats (16) are both installed with two second internal threaded columns (17); the tops of the two second internal threaded columns (17) are both threadedly connected with second fixing bolts (18); the tops of the two second internal threaded columns (17) are connected with second limiting plates (19) via second fixing bolts (18).

6. A launching vehicle railway transport rainproof device according to claim 5, characterized in that: Second connecting bolts (20) are installed on the four sides of the second support frame (14), and two of the second connecting bolts (20) on one side are connected to second fixing columns (24) through threads.

7. The rainproof device for railway transportation of a launching vehicle according to claim 1, characterized in that: A plurality of metal fastening holes (4) are arranged below the rainproof tarpaulin (3), and the distance between two adjacent metal fastening holes (4) is 20 cm.

8. The rainproof device for railway transportation of a launching vehicle according to claim 1, characterized in that: Both ends of the support tube (21) are fixedly connected with connecting plates (22), and the connecting plates (22) are used to limit the position of the support tube (21).

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