Installation Model of Prefabricated Balcony Support Beam for Cruise Ship

Abstract

The present invention relates to the technical field of the installation of prefabricated balcony support beams for cruise ships, and an installation template for prefabricated balcony support beams of cruise ships, comprising: a template body and an outer ship plate. One side of the template body is rotatably connected with a first folding baffle and a second folding baffle respectively. One side of the second folding baffle away from the template body is integrally connected with a rectangular plate. One side of the template body is recessed with storage grooves. The number of the storage grooves is two, and the two storage grooves are respectively located below the first folding baffle and below the second folding baffle. The inner wall of the storage groove is slidably connected with a slider. This installation template for prefabricated balcony support beams of cruise ships can utilize the positioning of the theoretical line and the first folding baffle or the rectangular plate to cooperate with the template body, and through the template body as a position blocker, realize the position positioning of the support beam, avoid drawing the extension line of the theoretical line on the web of the T-shaped section steel, reduce the workload on the premise of ensuring the installation accuracy, and improve the work efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of the installation of prefabricated balcony support beams for cruise ships, and specifically to an installation model for prefabricated balcony support beams of cruise ships. Background Art

[0002] The original meaning of a cruise ship refers to a large passenger ship that sails on a fixed route and at regular intervals on the ocean. The word "cruise" itself has the meaning of transportation, and in the past, transoceanic mail was always carried by such large and fast passenger ships, hence the name. Usually, the so-called cruise ship actually refers to a tourist passenger ship sailing in the ocean.

[0003] Most of the support beam structures of cruise ships are installed on the T-shaped profile structure outside the outer hull plate of the ship. Therefore, when installing the support beam structure, it is impossible to directly find a positioning reference structure for reference. The current installation positioning method is to measure downward with the intersection point of the theoretical line of the topmost layer of the outer hull plate of the subassembly and the T-plate as the reference point, measure three points at each layer of the outer hull plate, and draw the extended line of the theoretical line on the web of the T-shaped profile as the positioning auxiliary line for the installation of the support beam structure. Considering the large number of prefabricated balcony support beam structures on cruise ships, when drawing the extended line of the theoretical line of the outer hull plate surface on the web of the T-shaped profile, the existing measurement and installation method not only has a huge workload, but also has a high requirement for precision control. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides an installation model for prefabricated balcony support beams of cruise ships, which solves the problems mentioned in the above background.

[0005] The present invention provides the following technical solution: a prefabricated balcony support beam installation template for a cruise ship, comprising: a template body and a ship outer plate. One side of the template body is respectively rotatably connected with a first folding baffle and a second folding baffle. One side of the second folding baffle away from the template body is integrally connected with a rectangular plate. One side of the template body is recessed with two receiving grooves, which are respectively located below the first folding baffle and below the second folding baffle. The inner wall of the receiving groove is slidably connected with a slider. One side of the slider is rotatably connected with a connecting rod. The number of sliders and the number of connecting rods are both two. One ends of the two connecting rods away from the sliders are respectively rotatably connected with the outer walls of the first folding baffle and the second folding baffle. A first spring is arranged inside the receiving groove, one end of the first spring is movably connected with one side of the slider, and the other end of the first spring is movably connected with the inner wall of the receiving groove. A limiting post is fixedly inserted on the outer wall of the slider. A guide hole is penetrated through the inner wall of the receiving groove, and the inner wall of the guide hole is slidably connected with the outer wall of the limiting post. A folding positioning mechanism is arranged between the first folding baffle and the second folding baffle. Receiving openings are penetrated through both sides of the template body. A support shaft is integrally connected to the inner wall of the receiving opening. A fixing mechanism is arranged on the inner wall of the receiving opening. A theoretical line is arranged on one side of the ship outer plate.

[0006] Preferably, the folding positioning mechanism includes a pin, a fixing piece, a receiving block, a sliding cavity and a positioning block. The pin is fixedly inserted on both sides of the template body. The fixing piece is fixedly connected to the outer wall of the pin, and the number of fixing pieces is two. The receiving block is fixedly connected between the two fixing pieces. The sliding cavity is penetrated through both sides of the receiving block. The positioning block is slidably connected to the inner wall of the sliding cavity. A clamping groove is recessed on one side of the first folding baffle and one side of the rectangular plate, and the clamping groove is clamped with the positioning block.

[0007] Preferably, the folding positioning mechanism further includes a sliding column, a sliding hole, a second spring, a linkage wheel, a guiding hole and a limiting pin. The number of positioning blocks is two, and the two positioning blocks are staggered. The sliding column is integrally connected to one end of the positioning block away from the clamping groove. The sliding hole is recessed on one side of the positioning block, and the shape and size of the sliding column are both matched with the shape and size of the sliding hole. The second spring is movably sleeved on the outer wall of the sliding column. The linkage wheel is rotatably connected to the inner wall of the sliding cavity, and a rubber sleeve is fixedly sleeved on the surface of the linkage wheel. The surface of the rubber sleeve is respectively in rolling connection with the surfaces of the two sliding columns. The guiding hole is penetrated through both sides of the positioning block. The limiting pin is fixedly inserted on both sides of the receiving block, and the surface of the limiting pin is slidably connected to the inner wall of the guiding hole.

[0008] Preferably, the fixing mechanism includes a rotating plate, a mounting strip and a rubber strip, the rotating plate is rotatably connected to the outer wall of the supporting shaft, and the rotating plate is located inside the storage port, the mounting strip is fixedly connected to the inner wall of the storage port, the rubber strip is fixedly connected to the inner wall of the mounting strip, and a groove is provided on the side of the rubber strip away from the mounting strip, and the rotating plate is clamped with the mounting strip through the groove.

[0009] Preferably, the fixing mechanism also includes an installation cavity, a movable block, a clamping block, a baffle and a third spring, the installation cavity is opened through both sides of the rotating plate, the movable block is slidably connected to the inner wall of the installation cavity, the clamping block is integrally connected to both sides of the movable block, and a visual port is opened through the inner wall of the installation cavity, and the inner wall of the visual port is slidably connected to the surface of the clamping block, the baffle is integrally connected to both sides of the rotating plate, and the baffle is vertically distributed to the rotating plate, the third spring is arranged inside the installation cavity, and one end of the third spring is fixedly connected to the inner wall of the installation cavity, and the other end of the third spring is fixedly connected to one side of the movable block.

[0010] Preferably, mounting holes are formed through both sides of the template body, and a hanging ring is movably connected inside the mounting hole, and a suction cup is movably connected to the outer wall of the hanging ring, and holding openings are formed through both sides of the template body, and buckle holes are formed through both sides of the first folding baffle and both sides of the second folding baffle.

[0011] Preferably, a T-plate is fixedly connected to one side of the hull outer plate, and the T-plate is distributed perpendicular to the theoretical line, and a T-profile web is provided on one side of the T-plate, and a support beam is provided on one side of the T-profile web.

[0012] Preferably, a flat steel plate is fixedly connected to one side of the hull outer plate, and the edge of the flat steel plate coincides with the theoretical line.

[0013] Preferably, a deck is fixedly connected to one side of the hull outer plate, and the edge of the deck coincides with the theoretical line, and the deck and the T-plate are vertically distributed.

[0014] Preferably, a support beam positioning reference line is provided on one side of the hull outer plate, and the support beam positioning reference line is vertically distributed to the theoretical line.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The installation template for the prefabricated balcony support beam of the cruise ship can, through the set template body, ship outer plate, first folding baffle, second folding baffle, rectangular plate, storage groove, slider, connecting rod, first spring, limit post, guide hole, folding positioning mechanism, storage port, support shaft, fixing mechanism and theoretical line, utilize the positioning of the theoretical line and the first folding baffle or rectangular plate to cooperate with the template body, and through the template body as a position blocker, achieve the position positioning of the support beam, avoid drawing the extended line of the theoretical line on the web of the T-shaped section, reduce the workload on the premise of ensuring the installation accuracy, and improve the work efficiency.

[0017] 2. The installation template for the prefabricated balcony support beam of the cruise ship can, through the set template body, storage port, support shaft and fixing mechanism, when the template body is positioned by leaning against the web of the T-shaped section, utilize the third spring to provide elastic force to push the movable block, so as to fix the device on the web of the T-shaped section through the clamping block and baffle, avoid continuously holding the device by hand during positioning, and improve the convenience when supporting the beam.

[0018] 3. The installation template for the prefabricated balcony support beam of the cruise ship can, through the set template body, ship outer plate, first folding baffle, second folding baffle, rectangular plate, storage groove, slider, connecting rod, first spring and folding positioning mechanism, achieve the folding storage and positioning of the first folding baffle and the second folding baffle, facilitate the folding and storage of the device, and avoid the first folding baffle and the second folding baffle from being easily broken by extending outwards. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 It is a schematic structural diagram of Embodiment 1 of the present invention;

[0021] Figure 3 It is a side view of Embodiment 1 of the present invention;

[0022] Figure 4 It is a schematic structural diagram of Embodiment 2 of the present invention;

[0023] Figure 5 It is a schematic structural diagram of Embodiment 3 of the present invention;

[0024] Figure 6 It is a main sectional view of the present invention;

[0025] Figure 7 It is the present invention Figure 6 Enlarged view of A in;

[0026] Figure 8 It is a side sectional view of the present invention;

[0027] Figure 9 It is the present invention Figure 8 Enlarged view of B in;

[0028] Figure 10 Schematic diagram of the explosion structure of the present invention;

[0029] Figure 11 Schematic diagram of the internal explosion structure of the folding positioning mechanism of the present invention;

[0030] Figure 12 Schematic diagram of the fixing mechanism of the present invention.

[0031] In the figure: 1, template body; 2, outer hull plate; 3, first folding baffle; 4, second folding baffle; 5, rectangular plate; 6, receiving groove; 7, slider; 8, connecting rod; 9, first spring; 10, limiting column; 11, guide hole; 1201, pin column; 1202, fixing piece; 1203, receiving block; 1204, sliding cavity; 1205, positioning block; 1206, sliding column; 1207, sliding hole; 1208, second spring; 1209, linkage wheel; 1210, guiding hole; 1211, limiting pin; 13, receiving opening; 14, support shaft; 1501, rotating plate; 1502, mounting strip; 1503, rubber strip; 1504, mounting cavity; 1505, movable block; 1506, clamping block; 1507, baffle; 1508, third spring; 16, mounting hole; 17, hanging ring; 18, suction cup; 19, pulling hole; 20, holding opening; 21, theoretical line; 22, T plate; 23, T-section web; 24, support beam; 25, flat steel plate; 26, deck; 27, support beam positioning reference line; 28, card slot. Detailed implementation manners

[0032] 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.

[0033] Please refer to Figure 1-12, Cruise prefabricated balcony support beam installation template, including: template body 1 and ship outer plate 2. On one side of the template body 1, a first folding baffle 3 and a second folding baffle 4 are respectively rotatably connected. On the side of the second folding baffle 4 away from the template body 1, a rectangular plate 5 is integrally connected. On one side of the template body 1, two receiving grooves 6 are recessed. The two receiving grooves 6 are respectively located below the first folding baffle 3 and below the second folding baffle 4. A slider 7 is slidably connected to the inner wall of the receiving groove 6. One side of the slider 7 is rotatably connected to a connecting rod 8. The number of sliders 7 and the number of connecting rods 8 are both two. The ends of the two connecting rods 8 away from the sliders 7 are respectively rotatably connected to the outer walls of the first folding baffle 3 and the second folding baffle 4. A first spring 9 is arranged inside the receiving groove 6. One end of the first spring 9 is movably connected to one side of the slider 7, and the other end of the first spring 9 is movably connected to the inner wall of the receiving groove 6. A limiting post 10 is fixedly inserted on the outer wall of the slider 7. A guide hole 11 is penetrated through the inner wall of the receiving groove 6. The inner wall of the guide hole 11 is slidably connected to the outer wall of the limiting post 10. A folding positioning mechanism is arranged between the first folding baffle 3 and the second folding baffle 4. Receiving openings 13 are penetrated through both sides of the template body 1. A support shaft 14 is integrally connected to the inner wall of the receiving opening 13. A fixing mechanism is arranged on the inner wall of the receiving opening 13. On one side of the ship outer plate 2, there is a theoretical line 21. By setting the template body 1, ship outer plate 2, first folding baffle 3, second folding baffle 4, rectangular plate 5, receiving groove 6, slider 7, connecting rod 8, first spring 9, limiting post 10, guide hole 11, folding positioning mechanism, receiving opening 13, support shaft 14, fixing mechanism and theoretical line 21, it is possible to use the positioning of the theoretical line 21 and the first folding baffle 3 or the rectangular plate 5 to cooperate with the template body 1. Through the template body 1 as a position blocker, the position positioning of the support beam 24 is realized, avoiding drawing the extension line of the theoretical line 21 on the T-shaped section web 23, reducing the workload on the premise of ensuring the installation accuracy, and improving the work efficiency.

[0034] Among them; the folding and positioning mechanism includes a pin column 1201, a fixing piece 1202, a storage block 1203, a sliding cavity 1204 and a positioning block 1205. The pin column 1201 is fixedly inserted on both sides of the template body 1. The fixing piece 1202 is fixedly connected to the outer wall of the pin column 1201, and the number of the fixing pieces 1202 is two. The storage block 1203 is fixedly connected between the two fixing pieces 1202. The sliding cavity 1204 is penetrated and opened on both sides of the storage block 1203. The positioning block 1205 is slidably connected to the inner wall of the sliding cavity 1204. On one side of the first folding baffle 3 and one side of the rectangular plate 5, a clamping groove 28 is recessed and opened, and the clamping groove 28 is clamped with the positioning block 1205. By arranging the template body 1, the ship outer plate 2, the first folding baffle 3, the second folding baffle 4, the rectangular plate 5, the storage groove 6, the slider 7, the connecting rod 8, the first spring 9 and the folding and positioning mechanism, the folding, storage and positioning of the first folding baffle 3 and the second folding baffle 4 can be realized, which is convenient for the device to be folded and stored, and avoids the first folding baffle 3 and the second folding baffle 4 from being easily extended and broken.

[0035] Among them; the folding and positioning mechanism further includes a sliding column 1206, a sliding hole 1207, a second spring 1208, a linkage wheel 1209, a guiding hole 1210 and a limiting pin 1211. The number of the positioning blocks 1205 is two, and the two positioning blocks 1205 are staggered. The sliding column 1206 is integrally connected to one end of the positioning block 1205 away from the clamping groove 28. The sliding hole 1207 is recessed and opened on one side of the positioning block 1205, and the shape and size of the sliding column 1206 are both matched with the shape and size of the sliding hole 1207. The second spring 1208 is movably sleeved on the outer wall of the sliding column 1206. The linkage wheel 1209 is rotatably connected to the inner wall of the sliding cavity 1204, and a rubber sleeve is fixedly sleeved on the surface of the linkage wheel 1209, and the surfaces of the rubber sleeve are respectively in rolling connection with the surfaces of the two sliding columns 1206. The guiding hole 1210 is penetrated and opened on both sides of the positioning block 1205. The limiting pin 1211 is fixedly inserted on both sides of the storage block 1203, and the surface of the limiting pin 1211 is slidably connected to the inner wall of the guiding hole 1210. Through the staggering of the two positioning blocks 1205, it is convenient to realize the linkage of the other positioning block 1205 by using the linkage wheel 1209 when one positioning block 1205 slides.

[0036] Among them; the fixing mechanism includes a rotating plate 1501, a mounting strip 1502 and a rubber strip 1503. The rotating plate 1501 is rotatably connected to the outer wall of the support shaft 14, and the rotating plate 1501 is located inside the storage opening 13. The mounting strip 1502 is fixedly connected to the inner wall of the storage opening 13. The rubber strip 1503 is fixedly connected to the inner wall of the mounting strip 1502, and a groove is arranged on one side of the rubber strip 1503 away from the mounting strip 1502, and the rotating plate 1501 is clamped with the mounting strip 1502 through the groove. By arranging the rotating plate 1501, it is convenient to rotate to both sides, and it is convenient for the device to be fixed to the T-shaped profile web 23 when used on both sides of the T-shaped profile web 23.

[0037] Among them, the fixing mechanism further includes an installation cavity 1504, a movable block 1505, clamping blocks 1506, a baffle 1507 and a third spring 1508. The installation cavity 1504 is penetrated and opened on both sides of the rotating plate 1501. The movable block 1505 is slidably connected to the inner wall of the installation cavity 1504. The clamping blocks 1506 are integrally connected to both sides of the movable block 1505. And a visual port is penetrated and opened on the inner wall of the installation cavity 1504, and the inner wall of the visual port is slidably connected to the surface of the clamping block 1506. The baffle 1507 is integrally connected to both sides of the rotating plate 1501, and the baffle 1507 is perpendicularly distributed to the rotating plate 1501. The third spring 1508 is arranged inside the installation cavity 1504, and one end of the third spring 1508 is fixedly connected to the inner wall of the installation cavity 1504, and the other end of the third spring 1508 is fixedly connected to one side of the movable block 1505. By providing the template body 1, the storage opening 13, the support shaft 14 and the fixing mechanism, when the template body 1 is positioned by leaning against the web 23 of the T-shaped profile, the third spring 1508 can be used to provide elastic force to push the movable block 1505, so that the device can be fixed to the web 23 of the T-shaped profile through the clamping blocks 1506 and the baffle 1507, avoiding holding the device continuously during positioning and improving the convenience when supporting the support beam 24.

[0038] Among them, mounting holes 16 are penetrated and opened on both sides of the template body 1, and hanging rings 17 are movably connected inside the mounting holes 16. And suction cups 18 are movably connected to the outer walls of the hanging rings 17. And holding ports 20 are penetrated and opened on both sides of the template body 1. Buckling holes 19 are penetrated and opened on both sides of the first folding baffle 3 and both sides of the second folding baffle 4, so as to facilitate the temporary suction of the template body 1 on the outer plate 2 of the ship, and it is convenient to unfold the first folding baffle 3 and the second folding baffle 4 by using the buckling holes 19, and it is convenient to hold the device through the holding ports 20.

[0039] Among them, a T-plate 22 is fixedly connected to one side of the outer plate 2 of the ship, and the T-plate 22 is perpendicularly distributed to the theoretical line 21. And a web 23 of a T-shaped profile is arranged on one side of the T-plate 22, and a support beam 24 is arranged on one side of the web 23 of the T-shaped profile, so as to facilitate the installation of the support beam 24 by the cooperation of the theoretical line 21 and the device.

[0040] In this embodiment 1; a flat steel plate 25 is fixedly connected to one side of the outer plate 2 of the ship, and the edge of the flat steel plate 25 coincides with the theoretical line 21. During use, as Figure 2, pull out the first folding baffle 3 and the second folding baffle 4 from the positioning block 1205. The positioning block 1205 is squeezed and contracted, the card slot 28 is separated from the positioning block 1205, the first spring 9 pushes the slider 7 to slide upward, and the two sliders 7 respectively push the first folding baffle 3 and the second folding baffle 4 to unfold through the connecting rod 8, and push the rotating plate 1501 to push it out from the inside of the rubber strip 1503, so that the surface of the baffle 1507 fits the surface of the template body 1. At this time, the rotating plate 1501 is perpendicular to the template body 1. Then, attach the first folding baffle 3 and the rectangular plate 5 to the surface of the outer hull plate 2. The template body 1 touches the T-shaped section web 23, the top edge of the rectangular plate 5 is aligned with the theoretical line 21, slide and pull open the clamping block 1506, use the thrust of the third spring 1508 to push the movable block 1505, and use the combined force of the clamping block 1506 and the baffle 1507 to fix the device on the surface of the T-shaped section web 23. Then, align the support beam 24 with the T-shaped section web 23, and move the support beam 24 upward until its upper surface touches the lower surface of the template body 1, and the positioning of the support beam 24 is completed.

[0041] In the second embodiment; one side of the outer hull plate 2 is fixedly connected with a deck 26, and the edge of the deck 26 coincides with the theoretical line 21, and the deck 26 is vertically distributed with the T-plate 22. When in use, as Figure 4 , pull out the first folding baffle 3 and the second folding baffle 4 from the positioning block 1205. The positioning block 1205 is squeezed and contracted, the card slot 28 is separated from the positioning block 1205, the first spring 9 pushes the slider 7 to slide upward, and the two sliders 7 respectively push the first folding baffle 3 and the second folding baffle 4 to unfold through the connecting rod 8, and push the rotating plate 1501 to push it out from the inside of the rubber strip 1503, so that the surface of the baffle 1507 fits the surface of the template body 1. At this time, the baffle 1507 is perpendicular to the template body 1. Then, attach the first folding baffle 3 and the rectangular plate 5 to the surface of the outer hull plate 2. The template body 1 touches the T-shaped section web 23, and the upper surface of the first folding baffle 3 fits upward to the lower surface of the deck 26, that is, the coincidence surface of the deck 26 and the theoretical line 21. Then, align the support beam 24 with the T-shaped section web 23, and move the support beam 24 upward until its upper surface touches the lower surface of the template body 1, and the positioning of the support beam 24 is completed.

[0042] In the third embodiment; a support beam positioning reference line 27 is provided on one side of the outer hull plate 2, and the support beam positioning reference line 27 is vertically distributed with the theoretical line 21. When in use, as Figure 5, remove the first folding baffle 3 and the second folding baffle 4 from the positioning block 1205. The positioning block 1205 is squeezed and contracted, and the card slot 28 is separated from the positioning block 1205. The first spring 9 pushes the slider 7 to slide upward. The two sliders 7 respectively push the first folding baffle 3 and the second folding baffle 4 to unfold through the connecting rod 8, and attach the first folding baffle 3 and the rectangular plate 5 to the surface of the outer hull plate 2. The upper surface of the rectangular plate 5 coincides with the theoretical line 21, and the side surface of the rectangular plate 5 coincides with the support beam positioning reference line 27. Move the support beam 24 upward until its upper surface touches the lower surface of the template body 1, and the positioning of the support beam 24 is completed.

[0043] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Installation sample of prefabricated balcony support beam for cruise ship, characterized in that Including: A template body (1) and a ship outer plate (2). One side of the template body (1) is rotatably connected to a first folding baffle (3) and a second folding baffle (4) respectively. One side of the second folding baffle (4) away from the template body (1) is integrally connected with a rectangular plate (5). One side of the template body (1) is recessed with a storage groove (6). The number of the storage grooves (6) is two, and the two storage grooves (6) are respectively located below the first folding baffle (3) and below the second folding baffle (4). The inner wall of the storage groove (6) is slidably connected with a slider (7). One side of the slider (7) is rotatably connected with a connecting rod (8). The number of the sliders (7) and the number of the connecting rods (8) are both two, and one ends of the two connecting rods (8) away from the sliders (7) are rotatably connected to the outer walls of the first folding baffle (3) and the second folding baffle (4) respectively. A first spring (9) is arranged inside the storage groove (6), one end of the first spring (9) is movably connected with one side of the slider (7), and the other end of the first spring (9) is movably connected with the inner wall of the storage groove (6). A limiting column (10) is fixedly inserted on the outer wall of the slider (7). A guide hole (11) is penetrated and opened on the inner wall of the storage groove (6). The inner wall of the guide hole (11) is slidably connected with the outer wall of the limiting column (10). A folding positioning mechanism is arranged between the first folding baffle (3) and the second folding baffle (4). Storage openings (13) are penetrated and opened on both sides of the template body (1). A support shaft (14) is integrally connected to the inner wall of the storage opening (13). A fixing mechanism is arranged on the inner wall of the storage opening (13). A theoretical line (21) is arranged on one side of the ship outer plate (2).

2. The prefabricated balcony support beam installation model of a cruise ship according to claim 1, characterized in that, The folding positioning mechanism includes a pin (1201), a fixing piece (1202), a storage block (1203), a sliding cavity (1204) and a positioning block (1205). The pin (1201) is fixedly inserted on both sides of the template body (1). The fixing piece (1202) is fixedly connected to the outer wall of the pin (1201), and the number of the fixing pieces (1202) is two. The storage block (1203) is fixedly connected between the two fixing pieces (1202). The sliding cavity (1204) is penetrated and opened on both sides of the storage block (1203). The positioning block (1205) is slidably connected to the inner wall of the sliding cavity (1204). Card slots (28) are recessed on one side of the first folding baffle (3) and one side of the rectangular plate (5), and the card slots (28) are clamped with the positioning block (1205).

3. The prefabricated balcony support beam installation template for a cruise ship according to claim 2, characterized in that, The folding positioning mechanism further includes a sliding column (1206), a sliding hole (1207), a second spring (1208), a linkage wheel (1209), a guiding hole (1210) and a limit pin (1211). The number of the positioning blocks (1205) is two, and the two positioning blocks (1205) are staggered. The sliding column (1206) is integrally connected to one end of the positioning block (1205) away from the clamping groove (28). The sliding hole (1207) is recessedly formed in one side of the positioning block (1205), and the shape and size of the sliding column (1206) match those of the sliding hole (1207). The second spring (1208) is movably sleeved on the outer wall of the sliding column (1206). The linkage wheel (1209) is rotatably connected to the inner wall of the sliding cavity (1204), and a rubber sleeve is fixedly sleeved on the surface of the linkage wheel (1209), and the surface of the rubber sleeve is in rolling connection with the surfaces of the two sliding columns (1206) respectively. The guiding hole (1210) runs through both sides of the positioning block (1205), and the limit pin (1211) is fixedly inserted into both sides of the receiving block (1203), and the surface of the limit pin (1211) is in sliding connection with the inner wall of the guiding hole (1210).

4. The installation template of the prefabricated balcony support beam for a cruise ship according to claim 1, characterized in that, The fixing mechanism includes a rotating plate (1501), a mounting strip (1502) and a rubber strip (1503). The rotating plate (1501) is rotatably connected to the outer wall of the support shaft (14), and the rotating plate (1501) is located inside the receiving opening (13). The mounting strip (1502) is fixedly connected to the inner wall of the receiving opening (13). The rubber strip (1503) is fixedly connected to the inner wall of the mounting strip (1502), and a groove is provided on the side of the rubber strip (1503) away from the mounting strip (1502), and the rotating plate (1501) is clamped to the mounting strip (1502) through the groove.

5. The installation template of the prefabricated balcony support beam for a cruise ship according to claim 4, characterized in that, The fixing mechanism further includes a mounting cavity (1504), a movable block (1505), a clamping block (1506), a baffle (1507) and a third spring (1508). The mounting cavity (1504) runs through both sides of the rotating plate (1501). The movable block (1505) is slidably connected to the inner wall of the mounting cavity (1504). The clamping block (1506) is integrally connected to both sides of the movable block (1505), and a viewing opening is formed through the inner wall of the mounting cavity (1504), and the inner wall of the viewing opening is in sliding connection with the surface of the clamping block (1506). The baffle (1507) is integrally connected to both sides of the rotating plate (1501), and the baffle (1507) is perpendicularly distributed to the rotating plate (1501). The third spring (1508) is arranged inside the mounting cavity (1504), one end of the third spring (1508) is fixedly connected to the inner wall of the mounting cavity (1504), and the other end of the third spring (1508) is fixedly connected to one side of the movable block (1505).

6. The installation template for the prefabricated balcony support beam of a cruise ship according to claim 1, characterized in that, Mounting holes (16) are penetrated and formed on both sides of the template body (1), a hanging ring (17) is movably connected inside the mounting hole (16), a suction cup (18) is movably connected to the outer wall of the hanging ring (17), and holding ports (20) are penetrated and formed on both sides of the template body (1). Pulling holes (19) are penetrated and formed on both sides of the first folding baffle (3) and both sides of the second folding baffle (4).

7. The prefabricated balcony support beam installation model for cruise ships according to claim 1, characterized in that, A T-plate (22) is fixedly connected to one side of the outer hull plate (2), the T-plate (22) is vertically distributed with respect to the theoretical line (21), and a T-profile web (23) is arranged on one side of the T-plate (22). A support beam (24) is arranged on one side of the T-profile web (23).

8. The prefabricated balcony support beam installation template for a cruise ship according to claim 7, characterized in that, A flat steel plate (25) is fixedly connected to one side of the outer hull plate (2), and the edge of the flat steel plate (25) coincides with the theoretical line (21).

9. The prefabricated balcony support beam installation model of a cruise ship according to claim 7, characterized in that, A deck (26) is fixedly connected to one side of the outer hull plate (2), the edge of the deck (26) coincides with the theoretical line (21), and the deck (26) is vertically distributed with respect to the T-plate (22).

10. The prefabricated balcony support beam installation template for a cruise ship according to claim 1, characterized in that, A support beam positioning reference line (27) is arranged on one side of the outer hull plate (2), and the support beam positioning reference line (27) is vertically distributed with respect to the theoretical line (21).

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