Sea rocket launching pad tube electric heating protection structure and use method thereof

Abstract

The invention relates to the technical field of pipe electric heating protection, and discloses a seaborne rocket launching pad pipe electric heating protection structure and a using method thereof.The seaborne rocket launching pad pipe electric heating protection structure comprises a bottom plate, a supporting rod is fixedly connected to the top of the bottom plate, a groove disc is fixedly connected to the top of the supporting rod, a sliding plate is fixedly connected to the bottom of the inner wall of the groove disc, and a through hole is formed in the surface of the sliding plate; the device further comprises a protection part, the protection part comprises a protection plate, the bottom of the protection plate makes contact with the top of the groove disc, and the bottom of the protection plate is fixedly connected with a sliding groove frame. According to the invention, the surface of the groove disc is provided with the protection part, the protection part is used for protecting the pipe power supply, when the pipe power supply needs to be overhauled, the protection part is started to expand outwards, and at the moment, the protection part moves away from each other on the surface of the sliding plate, so that the pipe power supply structure is overhauled, and the top of the bottom plate is provided with the extrusion part. The extrusion parts are located at the ends, close to each other, of the protection plates, and the extrusion parts can extrude the protection parts when the protection plates contract.

Description

Technical Field

[0001] The present invention relates to the technical field of pipe electrothermal protection, and in particular to a pipe electrothermal protection structure for an offshore rocket launch platform and a use method thereof. Background Art

[0002] An offshore rocket launch pad refers to a method of launching rockets in the sea using ships or offshore platforms. Offshore launch platforms can be divided into two types: fixed and mobile. The advantage of offshore launch is cost savings: offshore launch can utilize the speed of the earth's rotation to reduce rocket fuel consumption, thereby reducing launch costs. Mobile offshore launch platforms can be launched in different sea areas, increasing the flexibility and adaptability of launches, solving the safety issues of the landing area for land launches, and reducing potential threats to ground facilities and personnel.

[0003] The pipe electrical protection devices in offshore rocket launch platforms are generally fixed with screws. Since seawater can easily come into contact with the screws, long-term contact with seawater will cause rust and cracks on the surface of the screws. Rust and cracks will cause the screws to get stuck inside the protective device, making it very difficult to dismantle and repair the protective device. Summary of the invention

[0004] The object of the present invention is to provide an electric thermal protection structure for an offshore rocket launch platform tube and a method of using the same, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is an electric heat protection structure for a rocket launch platform tube at sea and a method for using the same, comprising a bottom plate, a support rod fixedly connected to the top of the bottom plate, a groove plate fixedly connected to the top of the support rod, a slide plate fixedly connected to the bottom of the inner wall of the groove plate, a through hole opened on the surface of the slide plate, and further comprising: A protection component, the protection component comprises a protection plate, the bottom of the protection plate contacts the top of the groove plate, the bottom of the protection plate is fixedly connected to a slide frame, the bottom of the slide frame contacts the bottom of the inner wall of the groove plate, and the inner wall of the slide frame is slidably connected to the surface of the slide plate; An extrusion component, the extrusion component comprises a triangular block, an end of the triangular block is fixedly connected with an arc plate, and the bottom of the arc plate contacts the top of the groove plate; The stabilizing component comprises a positioning plate, the bottom of which is fixedly connected to the top of the base plate, and the surface of the support rod is fixedly connected to a contact plate, which is located on the lower surface of the support rod.

[0006] Furthermore, the slide plate extends from one end of the groove plate to the outer end of the groove plate, the number of the slide plates is four, the four slide plates are symmetrically arranged with the groove plate as the center, and the number of the protective plates is four.

[0007] Furthermore, the protective component also includes an electric push rod, the bottom of the electric push rod is fixedly connected to the top of the bottom plate, the top of the electric push rod is fixedly connected to a lifting plate, the bottom of the lifting plate is fixedly connected to a bent plate, the end of the bent plate away from the lifting plate is hinged to a push plate, the end of the push plate away from the bent plate is sleeved with a sliding frame, the surface of the support rod is fixedly connected to a limiting frame, and the end of the sliding frame is fixedly connected to a rectangular frame; A linkage plate is fixedly connected to the surface of the rectangular frame, and one end of the linkage plate away from the rectangular frame is fixedly connected to the surface of the protective plate.

[0008] Furthermore, the bottom of the bent plate contacts the top of the base plate, the end of the push plate away from the sliding frame is inclined downward, the inner wall of the sliding frame is slidably connected to the surface of the limit frame, and the end of the linkage plate away from the rectangular frame extends to the top of the slide plate through the through hole.

[0009] Further, the extrusion component also includes a fixing rod, the end of the fixing rod is fixedly connected to the surface of the sliding frame, the surface of the fixing rod is fixedly connected to a connecting plate, the surface of the connecting plate is fixedly connected to a telescopic rod, the surface of the telescopic rod is fixedly connected to an extrusion plate, and one end of the extrusion plate away from the telescopic rod is fixedly connected to the surface of the arc plate; There are four circular arc plates, which are arranged in a circle with the electric push rod as the center.

[0010] Furthermore, there are four triangular blocks, which are located at one end of four protective plates close to each other, the fixing rod is located below the groove plate, and the connecting plate is located at one end of the fixing rod away from the sliding frame.

[0011] Furthermore, the stabilizing component further comprises a moving frame, the inner wall of the moving frame is slidably connected to the surface of the positioning plate, the top of the moving frame is hinged with a force-bearing plate, one end of the force-bearing plate away from the moving frame is hinged with the bottom of the lifting plate, and the top of the moving frame is hinged with a stabilizing plate; One end of the stabilizing plate away from the moving frame is fixedly connected with a contact rod.

[0012] Furthermore, the stabilizing plate is located at one end of the moving frame away from the force-bearing plate, the bottom of the moving frame contacts the top of the bottom plate, the surface of the contact rod contacts the surface of the contact plate, and the end of the contact rod away from the contact plate contacts the surface of the push plate.

[0013] Furthermore, a method for using the electric thermal protection structure of a marine rocket launch platform tube comprises the following steps: S1: The surface of the groove disk is provided with a protective component, which is used to protect the pipe electricity. When the pipe electricity needs to be repaired, the protective component is started to expand outward. At this time, the protective components will move away from each other on the surface of the slide plate, so as to repair the pipe electricity structure; S2: Start the electric push rod to push the lifting plate upward. When the lifting plate moves, it drives the push plate upward through the bent plate. When the push plate moves, it pushes the sliding frame to slide on the surface of the limit frame. When the limit frame slides, it pushes the protective plate to move toward the outer end of the groove plate through the linkage plate. S3: When the protection plate is closed on the top of the groove plate to protect the pipe, the extrusion plate will push the triangular block and the protection plate to move synchronously through the arc plate, and when the protection plate is closed, the surface of the protection plate is extruded; S4: When the moving frame moves toward the surface of the support rod, the contact rod is pushed by the stabilizing plate to contact the surface of the contact plate. After the contact rod contacts the surface of the contact plate, it slides upward with the movement of the moving frame. When sliding, the contact rod contacts the surface of the push plate, and the push plate is squeezed and fixed by the contact rod.

[0014] The present invention has the following beneficial effects: The present invention provides a protective component on the surface of the groove disk, and utilizes the protective component to protect the pipe electricity. When the pipe electricity needs to be inspected and repaired, the protective component is started to expand outward. At this time, the protective components will move away from each other on the surface of the slide plate to inspect and repair the pipe electricity structure. An extrusion component is provided on the top of the bottom plate, and the extrusion component is located at one end where the protective plates are close to each other. When the protective plates are contracted, the extrusion component can squeeze the protective component to improve the stability of the protective plate when protecting the pipe electricity. A stabilizing component is provided below the groove disk, and the stabilizing component can squeeze the protective component to improve the stability of the protective component after closing.

[0015] When the present invention needs to inspect the pipe electricity, the electric push rod is started to push the lifting plate upward. When the lifting plate moves, the push plate drives the push plate to move upward through the bent plate. When the push plate moves, it pushes the sliding frame to slide on the surface of the limit frame. When the limit frame slides, it pushes the protective plate to move toward the outer end of the groove plate through the linkage plate, thereby improving the convenience of pipe electricity maintenance. The protective plate slides on the surface of the slide plate through the slide groove frame, thereby improving the stability of the protective plate when moving, and avoiding the protective plate from tilting and getting stuck when opening and closing.

[0016] When the sliding frame of the present invention moves, the connecting plate is pushed to move by the fixed rod, and when the connecting plate moves, the extrusion plate is driven to move by the telescopic rod. At this time, the triangular block can move away synchronously with the protective plate. When the protective plate is closed on the top of the groove plate to protect the pipe electricity, the extrusion plate will push the triangular block and the protective plate to move synchronously through the arc plate, and when the protective plate is closed, the surface of the protective plate is squeezed, thereby improving the stability of the protective plate when protecting the pipe electricity.

[0017] When the lifting plate of the present invention moves downward, the lifting plate pushes the moving frame to slide on the surface of the positioning plate through the force plate. When the moving frame moves toward the surface of the support rod, the contact rod is pushed to contact the surface of the contact plate through the stabilizing plate. After the contact rod contacts the surface of the contact plate, it slides upward with the movement of the moving frame. When sliding, the contact rod contacts the surface of the push plate. The push plate is squeezed and fixed by the contact rod to avoid sliding and separation when the protective plate protects the pipe electricity.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the grooved disk of the present invention; Figure 3 It is a schematic diagram of the structure of the present invention; Figure 4 This is a schematic diagram of the overall structure of the protective component of the present invention; Figure 5 This is a schematic structural diagram of the protective component of the present invention from another angle; Figure 6 It is a schematic diagram of the overall structure of the extruded component of the present invention; Figure 7 It is a schematic diagram of the overall structure of the stabilizing component of the present invention; Figure 8 It is a schematic diagram of the process of the present invention.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1. bottom plate; 2. protective component; 3. extrusion component; 4. stabilizing component; 5. support rod; 6. groove plate; 7. slide plate; 8. through hole; 10. protective plate; 11. linkage plate; 12. lifting plate; 13. rectangular frame; 14. sliding frame; 15. electric push rod; 16. bending plate; 17. push plate; 18. limit frame; 19. slide frame; 20. triangular block; 21. arc plate; 22. extrusion plate; 23. telescopic rod; 24. fixing rod; 25. connecting plate; 30. moving frame; 31. positioning plate; 32. force plate; 33. contact rod; 34. stabilizing plate; 35. contact plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 8 As shown, the present invention is an electric thermal protection structure for a sea rocket launch platform tube and a method for using the same, comprising a bottom plate 1, a support rod 5 is fixedly connected to the top of the bottom plate 1, a groove plate 6 is fixedly connected to the top of the support rod 5, a slide plate 7 is fixedly connected to the bottom of the inner wall of the groove plate 6, and a through hole 8 is opened on the surface of the slide plate 7, and further comprising: The protection component 2 includes a protection plate 10, the bottom of the protection plate 10 contacts the top of the groove plate 6, the bottom of the protection plate 10 is fixedly connected with a slide frame 19, the bottom of the slide frame 19 contacts the bottom of the inner wall of the groove plate 6, and the inner wall of the slide frame 19 is slidably connected to the surface of the slide plate 7; The extrusion component 3 includes a triangular block 20, an end of the triangular block 20 is fixedly connected with an arc plate 21, and the bottom of the arc plate 21 contacts the top of the groove plate 6; The stabilizing component 4 includes a positioning plate 31 , the bottom of the positioning plate 31 is fixedly connected to the top of the bottom plate 1 , and a contact plate 35 is fixedly connected to the surface of the support rod 5 , and the contact plate 35 is located on the lower surface of the support rod 5 .

[0024] The end of the slide plate 7 away from the groove plate 6 extends to the outer end of the groove plate 6. The present invention is provided with a protective component 2 on the surface of the groove plate 6, and the protective component 2 is used to protect the pipe electricity. When the pipe electricity needs to be inspected and repaired, the protective component 2 is started to expand outward. At this time, the protective component 2 will move away from each other on the surface of the slide plate 7 to inspect and repair the pipe electricity structure. An extrusion component 3 is provided on the top of the bottom plate 1. The extrusion component 3 is located at one end where the protective plates 10 are close to each other. When the protective plates 10 are contracted, the extrusion component 3 can squeeze the protective component 2 to improve the stability of the protective plate 10 when protecting the pipe electricity. A stabilizing component 4 is provided below the groove plate 6. The stabilizing component 4 can squeeze the protective component 2 to improve the stability of the protective component 2 after closing. There are four slide plates 7, and the four slide plates 7 are symmetrically arranged with the groove plate 6 as the center. There are four protective plates 10.

[0025] The protective component 2 includes an electric push rod 15, the bottom of the electric push rod 15 is fixedly connected to the top of the bottom plate 1, the top of the electric push rod 15 is fixedly connected to the lifting plate 12, the bottom of the lifting plate 12 is fixedly connected to the bent plate 16, the end of the bent plate 16 away from the lifting plate 12 is hinged to a push plate 17, the end of the push plate 17 away from the bent plate 16 is sleeved with a sliding frame 14, the surface of the support rod 5 is fixedly connected to a limiting frame 18, and the end of the sliding frame 14 is fixedly connected to a rectangular frame 13; A linkage plate 11 is fixedly connected to the surface of the rectangular frame 13 , and one end of the linkage plate 11 away from the rectangular frame 13 is fixedly connected to the surface of the protection plate 10 .

[0026] The bottom of the bent plate 16 contacts the top of the bottom plate 1. When the present invention needs to repair the pipe electricity, the electric push rod 15 is started to push the lifting plate 12 to move upward. When the lifting plate 12 moves, the push plate 17 drives the sliding frame 14 to slide on the surface of the limit frame 18. When the limit frame 18 slides, the protective plate 10 is pushed to move toward the outer end of the groove disk 6 through the linkage plate 11, thereby improving the convenience of the pipe electricity during maintenance. The protective plate 10 slides on the surface of the slide plate 7 through the slide groove frame 19, thereby improving the stability of the protective plate 10 during movement and avoiding the situation where the protective plate 10 is tilted and stuck when opening and closing. The end of the push plate 17 away from the sliding frame 14 is tilted downward, and the inner wall of the sliding frame 14 is slidably connected to the surface of the limit frame 18. The end of the linkage plate 11 away from the rectangular frame 13 extends to the top of the slide plate 7 through the through hole 8.

[0027] The extrusion component 3 includes a fixed rod 24, the end of which is fixedly connected to the surface of the sliding frame 14, a connecting plate 25 is fixedly connected to the surface of the fixed rod 24, a telescopic rod 23 is fixedly connected to the surface of the connecting plate 25, a squeezing plate 22 is fixedly connected to the surface of the telescopic rod 23, and one end of the squeezing plate 22 away from the telescopic rod 23 is fixedly connected to the surface of the arc plate 21; There are four circular arc plates 21 , and the four circular arc plates 21 are arranged around a circle with the electric push rod 15 as the center.

[0028] There are four triangular blocks 20. When the sliding frame 14 of the present invention moves, the connecting plate 25 is pushed to move by the fixed rod 24. When the connecting plate 25 moves, the extrusion plate 22 is driven to move by the telescopic rod 23. At this time, the triangular block 20 can move away synchronously with the protective plate 10. When the protective plate 10 is closed on the top of the groove disk 6 to protect the pipe electricity, the extrusion plate 22 will push the triangular block 20 and the protective plate 10 to move synchronously through the arc plate 21, and when the protective plate 10 is closed, the surface of the protective plate 10 is squeezed to improve the stability of the protective plate 10 when protecting the pipe electricity. The four triangular blocks 20 are located at one end of the four protective plates 10 that are close to each other, the fixed rod 24 is located below the groove disk 6, and the connecting plate 25 is located at one end of the fixed rod 24 away from the sliding frame 14.

[0029] The stabilizing component 4 includes a moving frame 30, the inner wall of the moving frame 30 is slidably connected to the surface of the positioning plate 31, a force-bearing plate 32 is hinged on the top of the moving frame 30, one end of the force-bearing plate 32 away from the moving frame 30 is hinged to the bottom of the lifting plate 12, and a stabilizing plate 34 is hinged on the top of the moving frame 30; One end of the stabilizing plate 34 away from the moving frame 30 is fixedly connected to the contact rod 33 .

[0030] The stabilizing plate 34 is located at one end of the moving frame 30 away from the force-bearing plate 32. When the lifting plate 12 of the present invention moves downward, the lifting plate 12 pushes the moving frame 30 to slide on the surface of the positioning plate 31 through the force-bearing plate 32. When the moving frame 30 moves toward the surface of the support rod 5, the contact rod 33 is pushed to contact the surface of the contact plate 35 through the stabilizing plate 34. After the contact rod 33 contacts the surface of the contact plate 35, it will slide upward with the movement of the moving frame 30. When sliding, the contact rod 33 will contact the surface of the push plate 17. The push plate 17 is squeezed and fixed by the contact rod 33 to avoid sliding and separation when the protective plate 10 protects the pipe electricity. The bottom of the moving frame 30 contacts the top of the bottom plate 1, the surface of the contact rod 33 contacts the surface of the contact plate 35, and the end of the contact rod 33 away from the contact plate 35 contacts the surface of the push plate 17.

[0031] A method for using an electric heating protection structure for a tube of an offshore rocket launch platform comprises the following steps: S1: A protective component 2 is provided on the surface of the groove plate 6, and the protective component 2 is used to protect the pipe electricity. When the pipe electricity needs to be repaired, the protective component 2 is started to expand outward. At this time, the protective component 2 will move away from each other on the surface of the slide plate 7, so as to repair the pipe electricity structure; S2: Start the electric push rod 15 to push the lifting plate 12 upward. When the lifting plate 12 moves, it drives the push plate 17 to move upward through the bent plate 16. When the push plate 17 moves, it pushes the sliding frame 14 to slide on the surface of the limiting frame 18. When the limiting frame 18 slides, it pushes the protective plate 10 to move toward the outer end of the groove plate 6 through the linkage plate 11; S3: When the protection plate 10 is closed on the top of the groove plate 6 to protect the pipe, the extrusion plate 22 will push the triangular block 20 and the protection plate 10 to move synchronously through the arc plate 21, and when the protection plate 10 is closed, the surface of the protection plate 10 is squeezed; S4: When the moving frame 30 moves toward the surface of the support rod 5, the contact rod 33 is pushed by the stabilizing plate 34 to contact the surface of the contact plate 35. After the contact rod 33 contacts the surface of the contact plate 35, it will slide upward with the movement of the moving frame 30. When sliding, the contact rod 33 will contact the surface of the push plate 17, and the push plate 17 will be squeezed and fixed by the contact rod 33.

[0032] When in use, a protective component 2 is arranged on the surface of the groove plate 6, and the protective component 2 is used to protect the pipe electricity. When the pipe electricity needs to be repaired, the protective component 2 is started to expand outward. At this time, the protective component 2 will move away from each other on the surface of the slide plate 7, so as to repair the pipe electricity structure. An extrusion component 3 is arranged on the top of the bottom plate 1. The extrusion component 3 is located at the end where the protective plate 10 is close to each other. When the protective plate 10 is contracted, the extrusion component 3 can squeeze the protective component 2 to improve the stability of the protective plate 10 when protecting the pipe electricity. A stabilizing component 4 is arranged below the groove plate 6 to stabilize the The fixed component 4 can squeeze the protective component 2 to improve the stability of the protective component 2 after closing. When the pipe electricity needs to be repaired, the electric push rod 15 is started to push the lifting plate 12 to move upward. When the lifting plate 12 moves, it drives the push plate 17 to move upward through the bent plate 16. When the push plate 17 moves, it pushes the sliding frame 14 to slide on the surface of the limit frame 18. When the limit frame 18 slides, it pushes the protective plate 10 to move toward the outer end of the groove plate 6 through the linkage plate 11, which improves the convenience of the pipe electricity during maintenance. The protective plate 10 slides on the surface of the slide plate 7 through the slide groove frame 19, which improves the protective plate 10 when moving. The stability of the protective plate 10 is prevented from being stuck due to tilting when opening and closing. When the sliding frame 14 moves, the connecting plate 25 is pushed to move by the fixing rod 24. When the connecting plate 25 moves, the extrusion plate 22 is driven to move by the telescopic rod 23. At this time, the triangular block 20 can move away synchronously with the protective plate 10. When the protective plate 10 is closed on the top of the groove plate 6 to protect the pipe electricity, the extrusion plate 22 will push the triangular block 20 and the protective plate 10 to move synchronously through the arc plate 21, and when the protective plate 10 is closed, the surface of the protective plate 10 is squeezed to improve the protective plate. 10 For the stability of pipe electricity protection, when the lifting plate 12 moves downward, the lifting plate 12 pushes the movable frame 30 to slide on the surface of the positioning plate 31 through the force plate 32. When the movable frame 30 moves toward the surface of the support rod 5, the contact rod 33 is pushed to contact the surface of the contact plate 35 through the stabilizing plate 34. After the contact rod 33 contacts the surface of the contact plate 35, it will slide upward with the movement of the movable frame 30. When sliding, the contact rod 33 will contact the surface of the push plate 17. The push plate 17 is squeezed and fixed by the contact rod 33 to avoid sliding and separation when the protective plate 10 protects the pipe electricity.

[0033] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An electric thermal protection structure for a tube of a rocket launch platform at sea, comprising a bottom plate (1), a support rod (5) fixedly connected to the top of the bottom plate (1), a groove plate (6) fixedly connected to the top of the support rod (5), a slide plate (7) fixedly connected to the bottom of the inner wall of the groove plate (6), a through hole (8) being provided on the surface of the slide plate (7), characterized in that: Also includes: A protection component (2), the protection component (2) comprising a protection plate (10), the bottom of the protection plate (10) being in contact with the top of the groove plate (6), the bottom of the protection plate (10) being fixedly connected to a slide groove frame (19), the bottom of the slide groove frame (19) being in contact with the bottom of the inner wall of the groove plate (6), and the inner wall of the slide groove frame (19) being slidably connected to the surface of the slide plate (7); An extrusion component (3), the extrusion component (3) comprising a triangular block (20), an end of the triangular block (20) being fixedly connected to a circular arc plate (21), the bottom of the circular arc plate (21) being in contact with the top of the groove plate (6); A stabilizing component (4), the stabilizing component (4) comprising a positioning plate (31), the bottom of the positioning plate (31) being fixedly connected to the top of the bottom plate (1), the surface of the support rod (5) being fixedly connected to a contact plate (35), the contact plate (35) being located on the lower surface of the support rod (5).

2. The electric thermal protection structure for a sea rocket launch platform pipe according to claim 1, characterized in that: One end of the slide plate (7) away from the groove plate (6) extends to the outer end of the groove plate (6), the number of the slide plates (7) is four, the four slide plates (7) are symmetrically arranged with the groove plate (6) as the center, and the number of the protective plates (10) is four.

3. The electric thermal protection structure for a sea rocket launch platform pipe according to claim 2, characterized in that: The protective component (2) further comprises an electric push rod (15), the bottom of the electric push rod (15) being fixedly connected to the top of the bottom plate (1), the top of the electric push rod (15) being fixedly connected to a lifting plate (12), the bottom of the lifting plate (12) being fixedly connected to a bent plate (16), the end of the bent plate (16) away from the lifting plate (12) being hingedly connected to a push plate (17), the end of the push plate (17) away from the bent plate (16) being sleeved with a sliding frame (14), the surface of the support rod (5) being fixedly connected to a limiting frame (18), and the end of the sliding frame (14) being fixedly connected to a rectangular frame (13); A linkage plate (11) is fixedly connected to the surface of the rectangular frame (13), and one end of the linkage plate (11) away from the rectangular frame (13) is fixedly connected to the surface of the protective plate (10).

4. The electric thermal protection structure for a sea rocket launch platform pipe according to claim 3, characterized in that: The bottom of the bent plate (16) contacts the top of the bottom plate (1), the end of the push plate (17) away from the sliding frame (14) is arranged to be inclined downward, the inner wall of the sliding frame (14) is slidably connected to the surface of the limit frame (18), and the end of the linkage plate (11) away from the rectangular frame (13) extends to the top of the slide plate (7) through the through hole (8).

5. The electric thermal protection structure for a sea rocket launch platform pipe according to claim 4, characterized in that: The extrusion component (3) further comprises a fixing rod (24), the end of which is fixedly connected to the surface of the sliding frame (14), the surface of the fixing rod (24) is fixedly connected to a connecting plate (25), the surface of the connecting plate (25) is fixedly connected to a telescopic rod (23), the surface of the telescopic rod (23) is fixedly connected to an extrusion plate (22), and one end of the extrusion plate (22) away from the telescopic rod (23) is fixedly connected to the surface of the arc plate (21); The number of the circular arc plates (21) is four, and the four circular arc plates (21) are arranged around the electric push rod (15) as a central circumference.

6. The electric thermal protection structure for a sea rocket launch platform pipe according to claim 5, characterized in that: The number of the triangular blocks (20) is four, and the four triangular blocks (20) are located at one end of the four protective plates (10) close to each other, the fixing rod (24) is located below the groove plate (6), and the connecting plate (25) is located at one end of the fixing rod (24) away from the sliding frame (14).

7. The electric thermal protection structure for a sea rocket launch platform pipe according to claim 6, characterized in that: The stabilizing component (4) further comprises a movable frame (30), the inner wall of the movable frame (30) being slidably connected to the surface of the positioning plate (31), a force-bearing plate (32) being hingedly connected to the top of the movable frame (30), an end of the force-bearing plate (32) away from the movable frame (30) being hingedly connected to the bottom of the lifting plate (12), and a stabilizing plate (34) being hingedly connected to the top of the movable frame (30); One end of the stabilizing plate (34) away from the moving frame (30) is fixedly connected to a contact rod (33).

8. The electric thermal protection structure for a sea rocket launch platform pipe according to claim 7, characterized in that: The stabilizing plate (34) is located at one end of the moving frame (30) away from the force-bearing plate (32), the bottom of the moving frame (30) contacts the top of the bottom plate (1), the surface of the contact rod (33) contacts the surface of the contact plate (35), and the end of the contact rod (33) away from the contact plate (35) contacts the surface of the push plate (17).

9. The method for using the electric thermal protection structure for a sea rocket launch platform pipe according to claim 8, characterized in that: The following steps are involved: S1: A protective component (2) is provided on the surface of the groove plate (6). The protective component (2) is used to protect the pipe electrical structure. When the pipe electrical structure needs to be inspected and repaired, the protective component (2) is started to expand outward. At this time, the protective components (2) move away from each other on the surface of the slide plate (7) so that the pipe electrical structure can be inspected and repaired. S2: starting the electric push rod (15) to push the lifting plate (12) to move upward, the lifting plate (12) drives the push plate (17) to move upward through the bent plate (16) when moving, the push plate (17) pushes the sliding frame (14) to slide on the surface of the limiting frame (18) when moving, and the limiting frame (18) pushes the protective plate (10) to move toward the outer end of the groove plate (6) through the linkage plate (11) when sliding; S3: When the protection plate (10) is closed on the top of the groove plate (6) to protect the pipe, the extrusion plate (22) pushes the triangular block (20) and the protection plate (10) to move synchronously through the arc plate (21), and when the protection plate (10) is closed, the surface of the protection plate (10) is extruded; S4: When the moving frame (30) moves toward the surface of the support rod (5), the contact rod (33) is pushed by the stabilizing plate (34) to contact the surface of the contact plate (35). After the contact rod (33) contacts the surface of the contact plate (35), it slides upward along with the movement of the moving frame (30). When sliding, the contact rod (33) contacts the surface of the push plate (17), and the push plate (17) is pressed and fixed by the contact rod (33).

Images