A suspended rail system for suspended transport

Abstract

The application discloses a hanging rail system for suspended ceiling transportation and belongs to the technical field of hanging rail systems, which comprises a threaded sleeve, threaded rods are threadedly connected to two ends of the threaded sleeve, an abutting plate is rotationally connected to one end of the threaded rod, guide pieces are arranged at the two ends of the threaded sleeve, guide plates are fixedly connected to the lower ends of the guide pieces, an adjusting mechanism for adjusting the distance between the guide plates is arranged on the threaded sleeve, sliding grooves are formed in the guide plates, sliding blocks are arranged on the guide plates and are in sliding connection with the inner walls of the sliding grooves, limiting mechanisms for fixing the sliding blocks are arranged on the guide plates, and pushing mechanisms for releasing the limiting of the sliding blocks are also arranged on the guide plates, a hand-operated hoist is arranged on the sliding block, and a hook is arranged on the hand-operated hoist. The application has the effect that the suspended ceiling can be conveniently connected to the hook.

Description

Technical Field

[0001] This application relates to the field of hanging rail systems, and in particular to a hanging rail system for ceiling transport. Background Technology

[0002] Currently, suspended ceilings refer to a type of decoration on the top of a house, simply put, it refers to the decoration of the ceiling and is an important part of interior decoration.

[0003] The relevant technology can be found in Chinese invention patent CN110844799A, which discloses a hanging rail system for facilitating the construction of building walls. The system includes a connecting block, a support cylinder, a screw, a friction block, a clamp, a hanging rail, a pulley, a hand-operated hoist, and a hook. The connecting block is a steel cuboid structure with symmetrical circular grooves on both sides near the top. Two support cylinders are provided on both sides of the connecting block. The end of the support cylinder facing the center is interference-fitted into the circular grooves on both sides of the connecting block. The inner wall of the support cylinder is provided with a steel round tube with internal threads. The screw is screwed into the outer end of the support cylinder. The connecting block, support cylinder, and screw are combined to form a hanging rail bracket.

[0004] Regarding the aforementioned technologies, the inventors believe that the following defects exist: the trolley lacks a limiting structure, and during the connection process between the hook and the ceiling, moving the ceiling can easily cause the hook and trolley to move, making it inconvenient to connect the ceiling to the hook. Summary of the Invention

[0005] To facilitate the connection of the ceiling to the hooks, this application provides a hanging rail system for ceiling transportation.

[0006] The suspended rail system for ceiling transportation provided in this application adopts the following technical solution: A suspended rail system for ceiling transport includes a threaded sleeve, both ends of which are threadedly connected to threaded rods. One end of each threaded rod is rotatably connected to an abutment plate. Both ends of the threaded sleeve are provided with guide members, and the lower end of each guide member is fixedly connected to a guide plate. The threaded sleeve is provided with an adjustment mechanism for adjusting the distance between the guide plates. Each guide plate has a sliding groove and a sliding block, which is slidably connected to the inner wall of the sliding groove. Each guide plate is provided with a limiting mechanism for fixing the sliding block and a pushing mechanism for releasing the limiting mechanism of the sliding block. A hand-operated hoist is provided on the sliding block, and the hand-operated hoist is provided with a hook.

[0007] By adopting the above technical solution, in order to facilitate the connection of the ceiling to the hook, first move the threaded sleeve, move the abutment plate to one side of the wall, then rotate the threaded sleeve to move the threaded rod, which in turn moves the abutment plate, making the abutment plate tightly against the wall, thus fixing the threaded sleeve and guide plate. Then, use the pushing mechanism to release the limiting mechanism's restriction on the sliding block, and use a hand-operated hoist to adjust the height of the hook. After the hook is adjusted to a suitable position, move the hook, which in turn moves the sliding block. Then, use the limiting mechanism to limit the sliding block, thereby reducing the possibility of the hook moving laterally. Finally, connect the ceiling to the hook, and use the hand-operated hoist to move the hook and ceiling. At the same time, release the limiting mechanism's restriction on the sliding block, thus allowing the ceiling and sliding block to be moved, completing the transportation of the ceiling. When transporting a large ceiling, two hooks can be used to lift the ceiling simultaneously, thereby improving the stability of the ceiling transportation.

[0008] Preferably, the limiting mechanism includes a connecting plate and a steel plate. The connecting plate is fixedly connected to the sliding block. A first clearance groove is provided on the inner wall of the sliding groove. The connecting plate can move along the extension direction of the first clearance groove. One end of the steel plate is fixedly connected to the guide plate. The steel plate can deform, and the other end of the steel plate abuts against the connecting plate.

[0009] By adopting the above technical solution, the steel plate abuts against the connecting plate, and the friction between the steel plate and the connecting plate reduces the possibility of the connecting plate and the sliding block moving.

[0010] Preferably, the pushing mechanism includes a pushing rod, a long rod, and multiple pushing rods. A sliding groove is provided on the sliding block. The pushing rod is slidably connected to the inner wall of the sliding groove. A second clearance groove is provided on the inner wall of the sliding groove. The long rod is slidably connected to the inner wall of the second clearance groove, and the pushing rod abuts against the long rod. The multiple pushing rods are all fixedly connected to the long rod, and one end of each of the multiple pushing rods is in contact with the steel plate. The pushing mechanism also includes a drive assembly for pushing the push rod to move towards the side closer to the steel plate; The pushing mechanism also includes a positioning component for fixing the pushing rod; The pushing mechanism also includes a pulling component for releasing the limit of the push rod.

[0011] By adopting the above technical solution, when it is necessary to release the limit on the sliding block, the drive assembly is used to push the push rod to move towards the side closer to the steel plate. The movement of the push rod drives the long rod and multiple push rods to move. When the multiple push rods come into contact with the steel plate, the steel plate deforms, so that the steel plate no longer abuts against the connecting plate, thereby releasing the limit on the connecting plate and the sliding block.

[0012] Preferably, the driving assembly includes a fixed base, a connecting column, and two return springs. The sliding block has a mounting groove, the fixed base is located within the mounting groove, and the fixed base has a communicating moving groove and a connecting groove. One end of the connecting column is located within the connecting groove, and the connecting column is slidably connected to the inner wall of the moving groove. Moving blocks are fixedly connected to both ends of the connecting column. Two through grooves are formed on the inner wall of the mounting groove, one of which communicates with the sliding groove, and both through grooves are aligned with the connecting groove. The moving block is slidably connected to the inner wall of the through groove. One of the moving blocks has an inclined surface, and the push rod has an inclined surface. The inclined surface on one of the moving blocks matches the inclined surface on the push rod. One end of each of the two return springs is fixedly connected to the moving block, and the other end of each of the two return springs is fixedly connected to the inner wall of the connecting groove.

[0013] By adopting the above technical solution, the moving connecting column moves the moving block. When the moving block comes into contact with the pushing rod, since both the moving block and the pushing rod are provided with inclined surfaces, the moving block can push the pushing rod to move closer to the steel plate.

[0014] Preferably, the positioning component includes a positioning block and a positioning spring. A first guide groove is provided on the inner wall of the second clearance groove. The positioning block is slidably connected to the inner wall of the first guide groove. A positioning groove is provided on the push rod. The positioning block is inserted into the positioning groove. One end of the positioning spring is fixedly connected to the bottom wall of the first guide groove, and the other end of the positioning spring is fixedly connected to the positioning block.

[0015] By adopting the above technical solution, after the pushing rod causes the steel plate to deform, when the positioning block is aligned with the positioning groove, the positioning spring pushes the positioning block to move towards the side closer to the positioning groove, so that the positioning block is inserted into the positioning groove, thereby reducing the possibility of the abutment rod moving, and thus allowing the abutment rod to continuously abut against the steel plate.

[0016] Preferably, the pulling assembly includes a pulling rope, a pulling rod, a trigger rod, and a transmission component. A second guide groove is provided on the guide plate. The pulling rod is slidably connected to the inner wall of the second guide groove. One end of the pulling rope is fixedly connected to the positioning block, and the other end of the pulling rope is fixedly connected to the pulling rod. A transmission component is provided on the pulling rod. The trigger rod is fixedly connected to the connecting column, and the trigger rod cooperates with the transmission component.

[0017] By adopting the above technical solution, after the connecting column moves, it drives the trigger rod to move, so that the trigger rod cooperates with the transmission component, thereby moving the transmission component and the pulling rod. The movement of the pulling rod causes the pulling rope to tighten, which in turn drives the positioning block to move. When the positioning block is disengaged from the positioning groove, the steel plate restores its deformation and pushes the push rod to move away from the steel plate. When the steel plate abuts against the connecting plate, the connecting plate and the sliding block are limited.

[0018] Preferably, the transmission component includes a connecting seat, a sliding plate, and a plurality of compression springs. The connecting seat is fixedly connected to the pull rod, and a groove is provided on the connecting seat. The sliding plate is slidably connected to the inner wall of the groove. One end of each of the plurality of compression springs is fixedly connected to the inner wall of the groove, and the other end of each of the plurality of compression springs is fixedly connected to the sliding plate. Both ends of the sliding plate are provided with inclined surfaces, and the trigger rod can contact the sliding plate.

[0019] By adopting the above technical solution, when the trigger rod contacts the sliding plate, it pushes the sliding plate to move. The movement of the sliding plate causes the connecting seat to move, and the movement of the connecting seat causes the pulling rod to move. The trigger rod continues to move, thereby pushing the sliding plate to move away from the trigger rod, so that the trigger rod no longer contacts the sliding plate, thus not affecting the movement of the trigger rod.

[0020] Preferably, the guide includes a connecting sleeve and a plurality of mounting blocks. Both ends of the threaded sleeve are provided with connecting sleeves, and both ends of the connecting sleeve are slidably mounted with guide rods. One end of each guide rod is fixedly connected to the abutment plate. The plurality of mounting blocks are fixedly connected to the connecting sleeves and are also fixedly connected to the guide plate.

[0021] By adopting the above technical solution, after rotating the threaded sleeve, the threaded rod moves, the threaded rod moves the abutment plate, the abutment plate moves the guide rod, and the guide rod slides along the connecting sleeve, thereby improving the stability of the abutment plate movement.

[0022] Preferably, the adjusting mechanism includes a fixed frame, a first rack, a second rack, a sleeve, and a gear. The sleeve is fitted onto the threaded sleeve, and the gear is fixedly connected to the outer circumferential surface of the sleeve. The fixed frame is fitted onto the sleeve and has a through groove. The first rack and the second rack are both fixedly connected to the mounting block and are slidably connected to the inner wall of the through groove. The first rack is located above the second rack, and both the first rack and the second rack mesh with the gear. Two blocking blocks are fixedly connected to the fixed frame, one of which abuts against the first rack and the other against the second rack.

[0023] By adopting the above technical solution, when it is necessary to adjust the distance between the two hooks, the sleeve is rotated to make the gear rotate. The rotation of the gear drives the first rack and the second rack to move. The movement of the first rack and the second rack drives the mounting block and the guide plate to move, thereby adjusting the distance between the guide plates. In this way, the distance between the hooks can be adjusted according to the size of the ceiling.

[0024] In summary, this application includes at least one of the following beneficial technical effects: 1. To facilitate the connection of the ceiling to the hook, first move the threaded sleeve to move the abutment plate to one side of the wall. Then, rotate the threaded sleeve to move the threaded rod, which in turn moves the abutment plate, making it fit tightly against the wall. This fixes the threaded sleeve and guide plate. Next, use the pushing mechanism to release the limiting mechanism's restriction on the sliding block. Use a hand chain hoist to adjust the height of the hook. Once the hook is at the appropriate height, move the hook. The hook's movement moves the sliding block. Then, use the limiting mechanism to limit the sliding block, reducing the possibility of the hook shifting laterally. Finally, connect the ceiling to the hook. Use the hand chain hoist to move the ceiling with the hook. At the same time, release the limiting mechanism's restriction on the sliding block, allowing the ceiling and sliding block to move and complete the ceiling transport. When transporting a large ceiling, two hooks can be used to lift the ceiling simultaneously, improving the stability of the ceiling transport. 2. By using a steel plate to abut against the connecting plate, the friction between the steel plate and the connecting plate reduces the possibility of movement of the connecting plate and the sliding block; 3. When it is necessary to adjust the distance between the two hooks, rotate the sleeve to make the gear rotate. The rotation of the gear drives the first rack and the second rack to move. The movement of the first rack and the second rack drives the mounting block and the guide plate to move, thereby adjusting the distance between the guide plates. In this way, the distance between the hooks can be adjusted according to the size of the ceiling. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of the embodiments of this application.

[0026] Figure 2 This is a sectional view of the guide plate, long rod, sliding plate, and connecting seat of this application.

[0027] Figure 3 This is a structural diagram highlighting the driving force of this application.

[0028] Figure 4 This is a schematic diagram of the structure of the positioning component highlighted in this application.

[0029] Figure 5 This is a schematic diagram of the structure of the pull component highlighted in this application.

[0030] Figure 6 This is a schematic diagram of the structure highlighting the regulating mechanism in this application.

[0031] Reference numerals: 1. Threaded sleeve; 11. Threaded rod; 12. Abutment plate; 13. Anti-slip pad; 2. Guide component; 21. Connecting sleeve; 22. Mounting block; 23. Guide rod; 3. Guide plate; 31. Sliding groove; 32. First clearance groove; 33. First guide groove; 34. Second clearance groove; 35. Second guide groove; 4. Sliding block; 41. Sliding groove; 42. Mounting groove; 43. T-slot; 44. Through groove; 5. Hand chain hoist; 51. Claw; 6. Limiting mechanism; 61. Connecting plate; 62. Steel plate; 7. Pushing mechanism; 71. Push rod; 72. Long rod; 73. Push rod; 731. Fixed 74. Positioning slot; 75. Drive assembly; 76. Fixed seat; 77. T-block; 78. Moving slot; 79. Connecting slot; 70. Connecting column; 71. Moving block; 72. Return spring; 83. Positioning assembly; 84. Positioning block; 85. Positioning spring; 86. Pulling assembly; 87. Pulling rope; 88. Pulling rod; 89. Trigger rod; 80. Transmission component; 871. Connecting seat; 872. Sliding plate; 873. Compression spring; 874. Groove; 91. Adjusting mechanism; 92. Fixed frame; 93. Through slot; 94. First rack; 95. Second rack; 96. Sleeve; 97. Gear; 98. Blocking block. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0033] This application discloses a ceiling-mounted rail system for transporting goods from the ceiling. (Refer to...) Figure 1 and Figure 2A suspended rail system for ceiling transport includes a threaded sleeve 1, with threaded rods 11 threaded to both ends of the threaded sleeve 1. A contact plate 12 is rotatably connected to one end of each threaded rod 11. An anti-slip pad 13 is fixedly connected to the contact plate 12, increasing the friction between the contact plate 12 and the wall. Guide members 2 are provided at both ends of the threaded sleeve 1. Each guide member 2 includes a connecting sleeve 21 and three mounting blocks 22. A guide rod 23 is slidably mounted at both ends of the connecting sleeve 21, with one end of the guide rod 23 fixedly connected to the contact plate 12. The three mounting blocks... All three mounting blocks 22 are fixedly connected to the outer circumferential surface of the connecting sleeve 21, and the lower end of the mounting block 22 is fixedly connected to the guide plate 3. The guide plate 3 is provided with a sliding groove 31 and a sliding block 4. The sliding block 4 is slidably connected to the inner wall of the sliding groove 31. A hand chain hoist 5 is provided on the sliding block 4 and a hook 51 is provided on the hand chain hoist 5. A limiting mechanism 6 for fixing the sliding block 4 is provided on the guide plate 3. A pushing mechanism 7 for releasing the limiting of the sliding block 4 is also provided on the guide plate 3. An adjusting mechanism 9 for adjusting the distance between the guide plates 3 is provided on the threaded sleeve 1.

[0034] Reference Figure 1 and Figure 2 The limiting mechanism 6 includes a connecting plate 61 and a steel plate 62. The connecting plate 61 is fixedly connected to the sliding block 4. A first clearance groove 32 is provided on the inner side wall of the sliding groove 31. The connecting plate 61 can move along the extension direction of the first clearance groove 32. One end of the steel plate 62 is fixedly connected to the guide plate 3, and the other end of the steel plate 62 abuts against the connecting plate 61. The steel plate 62 is made of spring steel.

[0035] Reference Figure 3 and Figure 4 The pushing mechanism 7 includes a pushing rod 71, a long rod 72, two pushing rods 73, a driving assembly 74, a positioning assembly 8, and a pulling assembly 83. The sliding block 4 has a sliding groove 41. The pushing rod 71 slides against the inner wall of the sliding groove 31. The inner wall of the sliding groove 31 has a second clearance groove 34. The long rod 72 slides against the inner wall of the second clearance groove 34, and the pushing rod 71 abuts against the long rod 72. Both pushing rods 71 ​​are fixedly connected to the long rod 72, and one end of each of the two pushing rods 73 abuts against the steel plate 62. Both pushing rods 73 are provided with inclined surfaces. The inclined surfaces on the pushing rods 73 are inclined downward from the end near the steel plate 62 to the end away from the steel plate 62. Because the pushing rods 73 are provided with inclined surfaces, the pushing rods 73 can easily fit against the steel plate 62, thereby facilitating the pushing of the steel plate 62 and causing the steel plate 62 to bend.

[0036] Reference Figure 3The drive assembly 74 includes a fixed base 75, a connecting post 76, and two return springs 78. The sliding block 4 has a mounting groove 42, and a T-slot 43 is formed on the inner wall of the mounting groove 42. A T-block 751 is fixedly connected to the fixed base 75, and the T-block 751 is located within the T-slot 43, thus fixing the fixed base 75 to the sliding block 4. The fixed base 75 has a communicating moving groove 752 and a connecting groove 753. One end of the connecting post 76 is located within the connecting groove 753, and the connecting post 76 slides against the inner wall of the moving groove 752. Moving blocks 77 are fixedly connected to both ends of the connecting post 76. The bottom end of the connecting column 76 is connected to the hand chain hoist 5. Two through grooves 44 are opened on the inner side wall of the mounting groove 42. One of the through grooves 44 is connected to the sliding groove 41, and the through grooves 44 are aligned with the connecting groove 753. The moving block 77 slides against the inner side wall of the through groove 44. One of the moving blocks 77 is provided with an inclined surface, and the pushing rod 71 is provided with an inclined surface. The inclined surface on one of the moving blocks 77 matches the inclined surface on the pushing rod 71. One end of each of the two return springs 78 is fixedly connected to the moving block 77, and the other end of each of the two return springs 78 is fixedly connected to the inner side wall of the connecting groove 753.

[0037] Reference Figure 4 The positioning component 8 includes a positioning block 81 and a positioning spring 82. A first guide groove 33 is provided on the inner side wall of the second clearance groove 34. The positioning block 81 slides against the inner side wall of the first guide groove 33. A positioning groove 731 is provided on the push rod 73. The positioning block 81 is inserted into the positioning groove 731. One end of the positioning spring 82 is fixedly connected to the bottom wall of the first guide groove 33, and the other end of the positioning spring 82 is fixedly connected to the positioning block 81.

[0038] Reference Figure 3 and Figure 5 The pulling assembly 83 includes a pulling rope 84, a pulling rod 85, a trigger rod 86, and a transmission component 87. A second guide groove 35 is provided on the guide plate 3. The pulling rod 85 slides against the inner wall of the second guide groove 35. One end of the pulling rope 84 is fixedly connected to the pulling rod 85, and the other end is fixedly connected to the positioning block 81. The pulling rod 85 is provided with a transmission component 87, which includes a connecting seat 871, a sliding plate 872, and two or three compression springs 873. The connecting seat 871 is fixedly connected to the end of the pull rod 85. The connecting seat 871 has a groove 874. The sliding plate 872 slides against the inner wall of the groove 874. One end of each of the three compression springs 873 is fixedly connected to the inner wall of the groove 874, and the other end of each of the three compression springs 873 is fixedly connected to the sliding plate 872. Both ends of the sliding plate 872 are provided with inclined surfaces. The trigger rod 86 is fixedly connected to the connecting post 76 and can contact the sliding plate 872.

[0039] To facilitate the connection of the ceiling to the hook 51, first rotate the threaded sleeve 1, causing the threaded rod 11 to move the abutment plate 12 closer to the wall. When the abutment plate 12 is flush against the wall, stop rotating the threaded sleeve 1, and then pull down the hook 51, causing the connecting column 76 to move. The movement of the connecting column 76 causes the moving block 77 to move. When the moving block 77 contacts the push rod 71, it pushes the push rod 71 to move closer to the steel plate 62. The movement of the push rod 71 causes the long rod 72 and the push rod 73 to move. After the push rod 73 contacts the steel plate 62, the steel plate 62 deforms, so that the steel plate 62 no longer abuts against the connecting plate 61. At the same time, the positioning spring 82 pushes the positioning block 81 to move, so that the positioning block 81 inserts into the positioning groove 731, thereby causing the push rod 73 to continue to abut against the steel plate 62, achieving the purpose of releasing the limiting position of the sliding block 4. Then, the return spring 78 pushes the moving block 77 to move. The movement causes the connecting column 76 to move away from the hook 51, thus resetting the connecting column 76. Then, the hook 51 is moved, which causes the sliding block 4 to move. After the hook 51 moves above the ceiling, the height of the hook 51 is adjusted using the hand chain hoist 5, and then the hook 51 is pulled down, causing the hook 51 to move the connecting column 76. The movement of the connecting column 76 causes the trigger rod 86 to move. When the trigger rod 86 contacts the sliding plate 872, it pushes the sliding plate 872 and the connecting seat 871 to move. The movement of the connecting seat 871 tightens the pulling rope 84, which can then pull the positioning block 81 to move. After the positioning block 81 is disengaged from the positioning groove 731, the fixing of the push rod 73 is released. At this time, the steel plate 62 returns to its original deformation and pushes the push rod 73. Then, the steel plate 62 abuts against the connecting plate 61, thereby limiting the connection plate 61 and the sliding block 4, thus reducing the possibility of the hook 51 moving laterally when it is connected to the ceiling.

[0040] Reference Figure 1 and Figure 6 The adjusting mechanism 9 includes a fixed frame 91, a first rack 92, a second rack 93, a sleeve 94, and a gear 95. The sleeve 94 is fitted onto the threaded sleeve 1, and the gear 95 is fixedly connected to the outer circumferential surface of the sleeve 94. The fixed frame 91 is fitted onto the sleeve 94, and a through groove 911 is provided on the fixed frame 91. The first rack 92 and the second rack 93 are both fixedly connected to the mounting block 22. The first rack 92 and the second rack 93 slide against the inner side wall of the through groove 911. The first rack 92 is located above the second rack 93, and both the first rack 92 and the second rack 93 mesh with the gear 95. Two blocking blocks 96 are fixedly connected to the fixed frame 91. One blocking block 96 abuts against the first rack 92, and the other blocking block 96 abuts against the second rack 93.

[0041] When transporting a large ceiling, rotate the sleeve 94 according to the size of the ceiling to make the gear 95 rotate. The rotation of the gear 95 drives the first rack 92 and the second rack 93 to move. The movement of the first rack 92 and the second rack 93 respectively drives the mounting block 22 and the guide plate 3 to move. When the distance between the guide plates 3 is adjusted to a suitable position, stop rotating the sleeve 94. At this time, the ceiling can be fixed by the two hooks 51, and then the transportation of the ceiling is completed.

[0042] The implementation principle of a suspended rail system for ceiling transportation according to an embodiment of this application is as follows: First, rotate the threaded sleeve 1 so that the abutment plate 12 abuts against the wall. Then, use the pushing mechanism 7 to release the limiting mechanism 6 from limiting the sliding block 4. Then, move the hook 51 so that the hook 51 drives the sliding block 4 to move. After the hook 51 moves above the ceiling, use the hand chain hoist 5 to adjust the height of the hook 51. Before the hook 51 is connected to the ceiling, use the limiting mechanism 6 to limit the sliding block 4, thereby reducing the possibility of the hook 51 moving laterally during the connection process between the hook 51 and the ceiling.

[0043] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A hanging rail system for ceiling transport, comprising a threaded sleeve (1), characterized in that: Both ends of the threaded sleeve (1) are threadedly connected to threaded rods (11), and one end of the threaded rod (11) is rotatably connected to an abutment plate (12). Both ends of the threaded sleeve (1) are provided with guide members (2), and the lower end of the guide members (2) is fixedly connected to a guide plate (3). The threaded sleeve (1) is provided with an adjustment mechanism (9) for adjusting the distance between the guide plates (3). The guide plates (3) are provided with sliding grooves (31), and the guide plates (3) are provided with sliding blocks (4). The sliding blocks (4) are slidably connected to the inner wall of the sliding grooves (31). The guide plates (3) are provided with a limiting mechanism (6) for fixing the sliding blocks (4). The guide plates (3) are also provided with a pushing mechanism (7) for releasing the limiting of the sliding blocks (4). The sliding blocks (4) are provided with a hand chain hoist (5), and the hand chain hoist (5) is provided with a claw (51). The limiting mechanism (6) includes a connecting plate (61) and a steel plate (62). The connecting plate (61) is fixedly connected to the sliding block (4). A first clearance groove (32) is provided on the inner wall of the sliding groove (31). The connecting plate (61) can move along the extension direction of the first clearance groove (32). One end of the steel plate (62) is fixedly connected to the guide plate (3). The steel plate (62) can deform, and the other end of the steel plate (62) abuts against the connecting plate (61). The pushing mechanism (7) includes a pushing rod (71), a long rod (72), and a plurality of pushing rods (73). A sliding groove (41) is provided on the sliding block (4). The pushing rod (71) is slidably connected to the inner wall of the sliding groove (41). A second clearance groove (34) is provided on the inner wall of the sliding groove (31). The long rod (72) is slidably connected to the inner wall of the second clearance groove (34). The pushing rod (71) abuts against the long rod (72). A plurality of pushing rods (73) are fixedly connected to the long rod (72), and one end of each of the plurality of pushing rods (73) is in contact with the steel plate (62). The pushing mechanism (7) further includes a drive assembly (74) for pushing the push rod (71) to move toward the side closer to the steel plate (62); The pushing mechanism (7) also includes a positioning assembly (8) for fixing the pushing rod (71); The pushing mechanism (7) also includes a pulling assembly (83) for releasing the limit of the push rod (71).

2. The ceiling-mounted rail system for transporting ceiling-mounted equipment according to claim 1, characterized in that: The drive assembly (74) includes a fixed base (75), a connecting column (76), and two return springs (78). The sliding block (4) has a mounting groove (42). The fixed base (75) is located within the mounting groove (42). The fixed base (75) has a connected moving groove (752) and a connecting groove (753). One end of the connecting column (76) is located within the connecting groove (753), and the connecting column (76) is slidably connected to the inner wall of the moving groove (752). Moving blocks (77) are fixedly connected to both ends of the connecting column (76). Two through grooves (48) are provided on the inner wall of the mounting groove (42). 4) One of the through grooves (44) is connected to the sliding groove (41), and the through grooves (44) are aligned with the connecting groove (753). The moving block (77) is slidably connected to the inner wall of the through groove (44). One of the moving blocks (77) is provided with an inclined surface, and the push rod (71) is provided with an inclined surface. The inclined surface on one of the moving blocks (77) matches the inclined surface on the push rod (71). One end of each of the two return springs (78) is fixedly connected to the moving block (77), and the other end of each of the two return springs (78) is fixedly connected to the inner wall of the connecting groove (753).

3. A ceiling-mounted rail system for transporting ceiling-mounted equipment according to claim 2, characterized in that: The positioning component (8) includes a positioning block (81) and a positioning spring (82). A first guide groove (33) is provided on the inner wall of the second clearance groove (34). The positioning block (81) is slidably connected to the inner wall of the first guide groove (33). A positioning groove (731) is provided on the push rod (73). The positioning block (81) is inserted into the positioning groove (731). One end of the positioning spring (82) is fixedly connected to the bottom wall of the first guide groove (33), and the other end of the positioning spring (82) is fixedly connected to the positioning block (81).

4. A ceiling-mounted rail system for transporting ceiling-mounted equipment according to claim 3, characterized in that: The pulling assembly (83) includes a pulling rope (84), a pulling rod (85), a trigger rod (86), and a transmission component (87). A second guide groove (35) is provided on the guide plate (3). The pulling rod (85) is slidably connected to the inner wall of the second guide groove (35). One end of the pulling rope (84) is fixedly connected to the positioning block (81), and the other end of the pulling rope (84) is fixedly connected to the pulling rod (85). A transmission component (87) is provided on the pulling rod (85). The trigger rod (86) is fixedly connected to the connecting column (76), and the trigger rod (86) cooperates with the transmission component (87).

5. A ceiling-mounted rail system for transporting ceiling-mounted equipment according to claim 4, characterized in that: The transmission component (87) includes a connecting seat (871), a sliding plate (872), and a plurality of compression springs (873). The connecting seat (871) is fixedly connected to the pull rod (85). A groove (874) is provided on the connecting seat (871). The sliding plate (872) is slidably connected to the inner wall of the groove (874). One end of each of the plurality of compression springs (873) is fixedly connected to the inner wall of the groove (874), and the other end of each of the plurality of compression springs (873) is fixedly connected to the sliding plate (872). Both ends of the sliding plate (872) are provided with inclined surfaces. The trigger rod (86) can contact the sliding plate (872).

6. A ceiling-mounted rail system for transporting ceiling-mounted equipment according to claim 1, characterized in that: The guide (2) includes a connecting sleeve (21) and a plurality of mounting blocks (22). Both ends of the threaded sleeve (1) are provided with connecting sleeves (21). Both ends of the connecting sleeve (21) are slidably mounted with guide rods (23). One end of each guide rod (23) is fixedly connected to the abutment plate (12). The plurality of mounting blocks (22) are fixedly connected to the connecting sleeve (21) and are fixedly connected to the guide plate (3).

7. A ceiling-mounted rail system for transporting ceiling-mounted equipment according to claim 6, characterized in that: The adjusting mechanism (9) includes a fixed frame (91), a first rack (92), a second rack (93), a sleeve (94), and a gear (95). The sleeve (94) is fitted onto the threaded sleeve (1), and the gear (95) is fixedly connected to the outer circumferential surface of the sleeve (94). The fixed frame (91) is fitted onto the sleeve (94), and a through groove (911) is provided on the fixed frame (91). The first rack (92) and the second rack (93) are both fixedly connected to the mounting block (22). The first rack (92) and the second rack (93) are slidably connected to the inner wall of the through groove (911). The first rack (92) is located above the second rack (93), and both the first rack (92) and the second rack (93) mesh with the gear (95). Two blocking blocks (96) are fixedly connected to the fixed frame (91). One of the blocking blocks (96) abuts against the first rack (92), and the other blocking block (96) abuts against the second rack (93).

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