Hoisting equipment for mounting car roof tent

Abstract

The invention discloses hoisting equipment for car roof tent installation, and belongs to the technical field of car roof tent installing.The hoisting equipment comprises a movable base and a supporting assembly installed on the movable base, a rotating assembly is installed on the supporting assembly, a hoisting assembly is installed on the rotating assembly, and a stabilizing rod is slidably installed on the hoisting assembly; a protection box is installed at one end of the stabilizer bar. According to the device, the motor is arranged, the magnet is attracted to the car roof tent, the motor is started to drive the magnet to rotate, then the rope is wound, the car roof tent is moved into the protection box, when the lifting plate makes contact with the top of the inner wall of the protection box, the winding disc continuously rotates to wind the rope, and then the lifting plate is driven to ascend; and the stabilizing rod slides in the stabilizing frame, when one end of the stabilizing rod makes contact with the top plate, the rotating motor is stopped, the stabilizing frame can limit the stabilizing rod at the moment, and then the stability of the protecting box can be improved.

Description

Technical Field

[0001] The invention relates to a hoisting device, in particular to a hoisting device for installing a roof tent, and belongs to the technical field of roof tent installation. Background Art

[0002] Nowadays, with the popularity of vehicles, it is becoming more and more common for people to drive out for camping, and the demand for roof tents is also increasing. When installing roof tents, lifting equipment is required for coordinated installation.

[0003] However, in actual use, the existing lifting equipment for installing the roof tent requires the use of ropes for lifting. During the lifting process, the ropes are easily affected by external factors and cause shaking, which in turn causes the roof tent to shake together. During the shaking process, the roof tent is likely to collide with the vehicle body, which can easily cause unnecessary property damage. In addition, it is not convenient to protect the roof tent during lifting, resulting in the roof tent being easily damaged by external interference and collision. Summary of the Invention

[0004] The main purpose of the present invention is to provide a hoisting device for installing a roof tent in order to solve the problem that the roof tent is easy to shake during hoisting and cannot be conveniently protected during hoisting.

[0005] The purpose of the present invention can be achieved by adopting the following technical solutions: A lifting device for installing a roof tent includes a mobile base and a support assembly installed on the mobile base, a rotating assembly installed on the support assembly, a lifting assembly installed on the rotating assembly, a stabilizing bar slidably installed on the lifting assembly, a protective box installed at one end of the stabilizing bar, a stabilizing frame installed on the support assembly, a primary anti-falling assembly installed on the stabilizing frame, a protective plate slidably installed on the protective box, and a secondary anti-falling assembly installed on the protective box.

[0006] Preferably, the movable base includes a bottom plate and movable wheels, and a plurality of movable wheels are installed at the bottom of the bottom plate.

[0007] Preferably, the support assembly includes a support rod, a top plate, a support ring and a side rod, the support rod is installed on the bottom plate, the top plate is installed on one end of the support rod, the support ring is installed on the support rod, the side rod is installed on the support ring, and one end of the side rod is connected to the stabilization frame.

[0008] Preferably, the rotating assembly includes a motor, a connecting frame, a support column and a rotating rod, the support column is installed on the top plate, one end of the support column is installed with a connecting frame, the motor is installed on the connecting frame, and the rotating rod is installed at the output end of the motor.

[0009] Preferably, a first bottom bar is mounted on the top plate, a side block is mounted on one end of the first bottom bar, a support plate is mounted on the side block, and the support column is rotatably connected to the support plate.

[0010] Preferably, the lifting assembly includes a winding drum, a rope, a connecting disk, a side column, a lifting plate and a magnet. The winding drum is installed on the rotating rod, and the rope is installed on the winding drum. Rope holes that cooperate with the rope are provided on the stabilizing rod and the protective box. A connecting disk is installed at one end of the rope, and a side column is installed on the connecting disk. A lifting plate is installed at one end of the side column, and a magnet is installed on the lifting plate.

[0011] Preferably, the primary anti-fall component includes a guide rod, an anti-fall block, a handle, a guide ring, a first connecting rod and a first spring. The guide rod is installed on the stabilizing frame, the guide ring is slidably installed on the guide rod, the first connecting rod is installed on the guide ring, one end of the first connecting rod is installed with an anti-fall block, the stabilizing rod is provided with an anti-fall groove that cooperates with the anti-fall block, the anti-fall block is installed with a handle, and the guide ring is connected to the guide rod through the first spring.

[0012] Preferably, a push rod is installed on the protective box, a slip ring is installed on one end of the push rod, a slide rod is installed on the protective plate, the slide rod is slidably connected to the slip ring, and the protective plate is connected to the slip ring via a second spring.

[0013] Preferably, the secondary anti-fall assembly includes a rotating block, a positioning column, a second bottom rod, a positioning block, a positioning frame and a second connecting rod. The second connecting rod is installed on the protective plate, and a positioning frame is installed at one end of the second connecting rod. The positioning column is installed on the protective box, and a rotating block is rotatably installed on the positioning column. The second bottom rod is installed on the rotating block, and a positioning block is installed at one end of the second bottom rod. The positioning frame is provided with a limiting groove that cooperates with the positioning block.

[0014] Preferably, a cavity is provided on the positioning column, a third spring is installed inside the cavity, a locking ball is installed at one end of the third spring, and a locking groove that cooperates with the locking ball is provided on the rotating block.

[0015] Beneficial technical effects of the present invention: According to the hoisting device for installing the roof tent of the present invention, a motor is set to adsorb a magnet on the roof tent. When the motor is started, the magnet is driven to rotate, and the rope is reeled in, thereby moving the roof tent to the inside of the protective box. When the lifting plate contacts the top of the inner wall of the protective box, the reel continues to rotate and reel in the rope, thereby driving the lifting plate to rise. At this time, the lifting plate can drive the protective box to rise and slide in the stable frame through the stabilizer bar. When one end of the stabilizer bar contacts the top plate, the motor stops rotating. At this time, the stable frame can limit the stabilizer bar, thereby improving the stability of the protective box. Since the rope is set inside the stabilizer bar, the protective box and the rope will not shake during the movement, thereby making it difficult for the roof tent to collide with the vehicle body during the lifting process, thereby not causing unnecessary economic losses.

[0016] By setting a protective plate, the motor starts to drive the magnet to rotate, thereby reeling in the rope, and moving the roof tent to the inside of the protective box. When the lifting plate contacts the top of the inner wall of the protective box, the roof tent moves away from the protective plate, and the second spring resets to drive the sliding rod to slide on the slip ring, thereby driving the protective plate to move, and thus closing the protective box. The protective plate and the protective box cooperate with each other to facilitate the storage and protection of the roof tent, and can make the roof tent less susceptible to human influence and collision damage during the lifting process, and an extrusion slope is provided on the protective plate. When the motor starts to drive the reel to rotate in the opposite direction, thereby driving the rope and the magnet to descend, the roof tent can be driven to descend, and then the roof tent squeezes the extrusion slope on the protective plate, which can shorten the second spring, thereby sliding the protective plate to open the protective box, and then the protective box can be automatically opened when the roof tent is placed on the roof. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic structural diagram of the protection box of the present invention; Figure 3 This is a schematic diagram of the protective plate structure of the present invention; Figure 4 It is a schematic diagram of the magnet structure of the present invention; Figure 5 Schematic diagram of the second spring structure of the present invention; Figure 6 This is a schematic diagram of the rotating block structure of the present invention; Figure 7 This is a schematic diagram of the ball-carding structure of the present invention; Figure 8 This is a schematic diagram of the positioning column structure of the present invention; Figure 9 For the present invention Figure 8 A schematic diagram of the structure at center A; Figure 10 It is a schematic diagram of the structure of the stabilizer bar of the present invention; Figure 11 It is a schematic structural diagram of the anti-falling block of the present invention; Figure 12 Schematic diagram of the motor structure of the present invention.

[0018] In the figure: 1. bottom plate; 11. moving wheel; 2. support rod; 21. top plate; 22. support ring; 23. side rod; 3. support disk; 31. side block; 32. first bottom rod; 4. motor; 41. connecting frame; 42. support column; 43. rotating rod; 5. winding drum; 51. rope; 52. connecting disk; 53. side column; 54. lifting plate; 55. magnet; 6. stabilizing rod; 61. protective box; 62. stabilizing frame; 7. guide rod; 71. anti-fall block; 72. grip; 73. guide ring; 74. first connecting rod; 75. first spring; 8. protective plate; 81. top rod; 82. slip ring; 83. sliding rod; 84. second spring; 9. rotating block; 91. positioning column; 92. second bottom rod; 93. positioning block; 94. positioning frame; 95. second connecting rod; 96. card ball; 97. third spring. DETAILED DESCRIPTION

[0019] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below with reference to embodiments and drawings, but the embodiments of the present invention are not limited thereto.

[0020] like Figures 1-12As shown, the hoisting equipment for installing a roof tent provided in this embodiment includes a mobile base and a support assembly installed on the mobile base, a rotating assembly is installed on the support assembly, a hoisting assembly is installed on the rotating assembly, a stabilizing bar 6 is slidably installed on the hoisting assembly, a protective box 61 is installed at one end of the stabilizing bar 6, a stabilizing frame 62 is installed on the support assembly, a primary anti-falling assembly is installed on the stabilizing frame 62, a protective plate 8 is slidably installed on the protective box 61, and a secondary anti-falling assembly is installed on the protective box 61. The mobile base includes a bottom plate 1 and a moving wheel 11, a plurality of moving wheels 11 are installed at the bottom of the bottom plate 1, the support assembly includes a support rod 2, a top plate 21, a support ring 22 and a side rod 23, the support rod 2 is installed on the bottom plate 1, and the top plate 21 is installed at one end of the support rod 2 , a support ring 22 is installed on the support rod 2, a side rod 23 is installed on the support ring 22, one end of the side rod 23 is connected to the stabilizing frame 62, the rotating assembly includes a motor 4, a connecting frame 41, a support column 42 and a rotating rod 43, a support column 42 is installed on the top plate 21, one end of the support column 42 is installed with a connecting frame 41, the connecting frame 41 is installed with the motor 4, the output end of the motor 4 is installed with a rotating rod 43, a first bottom rod 32 is installed on the top plate 21, one end of the first bottom rod 32 is installed with a side block 31, a support disk 3 is installed on the side block 31, the support column 42 is rotatably connected to the support disk 3, the lifting assembly includes a winding drum 5, a rope 51, a connecting disk 52, a side column 53, a lifting plate 54 and a magnet 55, a winding drum 5 is installed on the rotating rod 43, and the winding drum 5 is installed There is a rope 51, and rope holes that cooperate with the rope 51 are opened on the stabilizing bar 6 and the protective box 61. A connecting disk 52 is installed at one end of the rope 51, and a side column 53 is installed on the connecting disk 52. A lifting plate 54 is installed at one end of the side column 53, and a magnet 55 is installed on the lifting plate 54. By setting a motor 4, the magnet 55 is adsorbed on the roof tent. The motor 4 starts and drives the magnet 55 to rotate, thereby reeling in the rope 51 and moving the roof tent to the inside of the protective box 61. When the lifting plate 54 contacts the top of the inner wall of the protective box 61, the reel 5 continues to rotate and reel in the rope 51, thereby driving the lifting plate 54 to rise. At this time, the lifting plate 54 can drive the protective box 61 to rise and slide in the stabilizing frame 62 through the stabilizing bar 6. When one end of the stabilizing bar 6 When it contacts the top plate 21, the motor 4 stops rotating. At this time, the stabilizing frame 62 can limit the stabilizing bar 6, thereby improving the stability of the protective box 61. Since the rope 51 is arranged inside the stabilizing bar 6, the protective box 61 and the rope 51 will not shake during the movement, thereby making it difficult for the roof tent to collide with the vehicle body during the hoisting process, thereby not causing unnecessary economic losses. By providing the moving wheels 11, it is easy to move the roof tent and move it above the roof. By providing the support rod 2, the top plate 21, the support ring 22 and the side rod 23 to cooperate with each other, it is easy to limit the stabilizing frame 62. By providing the support column 42 to cooperate with the connecting frame 41, it is easy to support the motor 4.By arranging the support plate 3, the side block 31 and the first bottom rod 32 to cooperate with each other, it is possible to facilitate the support of the rotating rod 43, and the rotating rod 43 is rotatably connected to the support plate 3 through the bearing.

[0021] In this embodiment, if Figure 1 、 Figure 2 、 Figure 3 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 and Figure 11As shown, the primary anti-falling assembly includes a guide rod 7, an anti-falling block 71, a handle 72, a guide ring 73, a first connecting rod 74 and a first spring 75. The guide rod 7 is installed on the stabilizing frame 62, and the guide ring 73 is slidably installed on the guide rod 7. The first connecting rod 74 is installed on the guide ring 73, and one end of the first connecting rod 74 is installed with the anti-falling block 71. The stabilizing rod 6 is provided with an anti-falling groove that cooperates with the anti-falling block 71. The handle 72 is installed on the anti-falling block 71. The guide ring 73 is connected to the guide rod 7 through the first spring 75. The protective box 61 is installed with a top rod 81, and a slip ring 82 is installed at one end of the top rod 81. The sliding rod 83 is installed on the protective plate 8, and the sliding rod 83 is slidably connected to the slip ring 82. The protective plate 8 is connected to the slip ring 82 through the second spring 84. The anti-fall assembly includes a rotating block 9, a positioning column 91, a second bottom rod 92, a positioning block 93, a positioning frame 94 and a second connecting rod 95. The second connecting rod 95 is installed on the protective plate 8, and the positioning frame 94 is installed at one end of the second connecting rod 95. The positioning column 91 is installed on the protective box 61. The rotating block 9 is rotatably installed on the positioning column 91, and the second bottom rod 92 is installed on the rotating block 9. The positioning block 93 is installed at one end of the second bottom rod 92. A limiting groove that cooperates with the positioning block 93 is provided on the positioning frame 94. A cavity is provided on the positioning column 91, and a third spring 97 is installed inside the cavity. A card ball 96 is installed at one end of the third spring 97. A card slot that cooperates with the card ball 96 is provided on the rotating block 9. By setting the protective plate 8, the motor 4 starts to drive the magnet 55 to rotate. When the lifting plate 54 contacts the top of the inner wall of the protective box 61, the roof tent moves away from the protective plate 8, the second spring 84 resets and drives the slide bar 83 to slide on the slip ring 82, thereby driving the protective plate 8 to move, and then the protective box 61 can be closed. The protective plate 8 and the protective box 61 cooperate with each other to facilitate the storage and protection of the roof tent, so that the roof tent is not easily damaged by human influence and collision during the lifting process, and an extrusion slope is provided on the protective plate 8. When the motor 4 starts and drives the reel 5 to rotate in the opposite direction, thereby driving the rope 51 and the magnet 55 to descend, the roof tent can be driven to descend, and then the roof tent squeezes the extrusion slope on the protective plate 8. The inclined surface can shorten the second spring 84, thereby enabling the sliding guard plate 8 to open the guard box 61, and thus the guard box 61 can be automatically opened when the roof tent is placed on the roof. By providing the anti-fall block 71, the anti-fall block 71 is squeezed when the stabilizing bar 6 rises, and the first spring 75 shortens. When the anti-fall block 71 is aligned with the anti-fall groove on the stabilizing bar 6, the first spring 75 extends, thereby driving the guide ring 73 to slide on the guide rod 7, sliding the anti-fall block 71 into the anti-fall groove to limit the stabilizing bar 6, which can prevent the guard box 61 from falling when the rope 51 breaks, making it difficult for the roof tent to fall. By providing the guide ring 73 and the guide rod 7 to be slidably connected, it is convenient to guide and limit the anti-fall block 71, and by providing the sliding rod 83 and the sliding ring 82 to be slidably connected,This facilitates guiding and limiting the protective plate 8. When the protective plate 8 closes the protective box 61, the rotating block 9 rotates. The rotating block 9 rotates on the positioning column 91, rotating the positioning block 93 into the positioning frame 94. The third spring 97 extends, locking the locking ball 96 into the locking groove on the rotating block 9, which can limit the closed protective plate 8 and provide a secondary anti-fall protection for the roof tent. If the rope 51 breaks, the roof tent will not fall and be damaged.

[0022] In this embodiment, if Figures 1-12 As shown, the working process of the hoisting equipment for installing a roof tent provided in this embodiment is as follows: Step 1: Attach the magnet 55 to the roof tent, start the motor 4 to drive the magnet 55 to rotate, and then reel in the rope 51, thereby moving the roof tent into the interior of the protective box 61. When the lifting plate 54 contacts the top of the inner wall of the protective box 61, the roof tent moves away from the protective plate 8, and the second spring 84 resets, thereby driving the slide rod 83 to slide on the slip ring 82, thereby driving the protective plate 8 to move, and then closing the protective box 61. Step 2: Rotate the rotating block 9. The rotating block 9 rotates on the positioning column 91, and the positioning block 93 is rotated into the positioning frame 94. The third spring 97 extends, and the locking ball 96 is locked into the locking groove on the rotating block 9, thereby limiting the closed protective plate 8. Step 3: When the lifting plate 54 contacts the top of the inner wall of the protective box 61, the reel 5 continues to rotate the reel rope 51, thereby driving the lifting plate 54 to rise. At this time, the lifting plate 54 can drive the protective box 61 to rise, and slide in the stabilizing frame 62 through the stabilizing rod 6. When one end of the stabilizing rod 6 contacts the top plate 21, the motor 4 stops rotating. Step 4: Move the roof tent to the top of the roof via the moving wheels 11 .

[0023] In summary, in this embodiment, according to the hoisting equipment for installing the roof tent of this embodiment, by setting the motor 4, the magnet 55 is adsorbed on the roof tent, the motor 4 is started to drive the magnet 55 to rotate, and then the rope 51 is wound, and the roof tent is moved to the interior of the protective box 61. When the lifting plate 54 contacts the top of the inner wall of the protective box 61, the winding drum 5 continues to rotate the winding rope 51, thereby driving the lifting plate 54 to rise. At this time, the lifting plate 54 can drive the protective box 61 to rise, and slide in the stabilizing frame 62 through the stabilizing bar 6. When one end of the stabilizing bar 6 contacts the top plate 21, the motor 4 is stopped. At this time, the stabilizing frame 62 can limit the stabilizing bar 6, thereby improving the stability of the protective box 61. Since the rope 51 is set on the stabilizing frame The interior of the fixed rod 6 can prevent the protective box 61 and the rope 51 from shaking during the movement, thereby preventing the roof tent from colliding with the vehicle body during the lifting process, thereby preventing unnecessary economic losses. By providing the moving wheels 11, the roof tent can be easily moved and moved above the roof. By providing the support rods 2, the top plate 21, the support ring 22 and the side rods 23 to cooperate with each other, the stabilizing frame 62 can be easily limited. By providing the support columns 42 to cooperate with the connecting frame 41, the motor 4 can be easily supported. By providing the support plate 3, the side blocks 31 and the first bottom rod 32 to cooperate with each other, the rotating rod 43 can be easily supported. The rotating rod 43 is rotatably connected to the support plate 3 through the bearing. The protective plate 8 and the motor 4 are started to drive the magnet 55 to rotate, thereby reeling in the rope 51, and moving the roof tent to the inside of the protective box 61. When the lifting plate 54 contacts the top of the inner wall of the protective box 61, the roof tent moves away from the protective plate 8, and the second spring 84 is reset to drive the slide bar 83 to slide on the slip ring 82, thereby driving the protective plate 8 to move, and thus closing the protective box 61. The protective plate 8 and the protective box 61 cooperate with each other to facilitate the storage and protection of the roof tent, and to prevent the roof tent from being damaged by collision due to human influence during the lifting process. An extrusion slope is provided on the protective plate 8. When the motor 4 is started to drive the reel 5 to rotate in the opposite direction, thereby driving the rope 51 and the magnet 55 to descend, the roof tent can be driven to descend. When the cam 73 is in sliding connection with the guide rod 7, the guide ring 73 is convenient to guide and limit the cam 73, so that the cam 73 can be adjusted to the desired position.By providing a sliding connection between the slide rod 83 and the slip ring 82, it is possible to facilitate the guidance and positioning of the protective plate 8. When the protective plate 8 closes the protective box 61, the rotating block 9 is rotated. The rotating block 9 rotates on the positioning column 91, and the positioning block 93 is rotated into the positioning frame 94. The third spring 97 extends, and the locking ball 96 is locked into the locking groove on the rotating block 9. The closed protective plate 8 can be limited in position, and the roof tent can be prevented from falling and being damaged in the event of a breakage of the rope 51.

[0024] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of the components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term and should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0025] It should be noted that the terms "include," "comprises," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a product or system comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such product or system. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of other identical elements in the product or system comprising the element.

[0026] The foregoing description shows and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. Rather, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the inventive concept described herein by the teachings above or by techniques or knowledge in the relevant art. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be within the scope of the appended claims.

Claims

1. A hoisting device for installing a roof tent, characterized in that: The invention comprises a mobile base and a support assembly mounted on the mobile base, a rotating assembly mounted on the support assembly, a hoisting assembly mounted on the rotating assembly, a stabilizing rod (6) slidably mounted on the hoisting assembly, a protective box (61) mounted on one end of the stabilizing rod (6), a stabilizing frame (62) mounted on the support assembly, a primary anti-falling assembly mounted on the stabilizing frame (62), a protective plate (8) slidably mounted on the protective box (61), and a secondary anti-falling assembly mounted on the protective box (61).

2. A roof tent installation hoisting device according to claim 1, characterized in that: The movable base comprises a bottom plate (1) and movable wheels (11), and a plurality of movable wheels (11) are installed at the bottom of the bottom plate (1).

3. The hoisting device for installing a roof tent according to claim 2, characterized in that: The support assembly comprises a support rod (2), a top plate (21), a support ring (22) and a side rod (23); the support rod (2) is mounted on the bottom plate (1); one end of the support rod (2) is mounted on the top plate (21); the support ring (22) is mounted on the support rod (2); the side rod (23) is mounted on the support ring (22); one end of the side rod (23) is connected to the stabilizing frame (62).

4. The hoisting device for installing a roof tent according to claim 3, characterized in that: The rotating assembly comprises a motor (4), a connecting frame (41), a support column (42) and a rotating rod (43); the support column (42) is mounted on the top plate (21); one end of the support column (42) is mounted on the connecting frame (41); the motor (4) is mounted on the connecting frame (41); and the rotating rod (43) is mounted on the output end of the motor (4).

5. The hoisting device for installing a roof tent according to claim 4, characterized in that: A first bottom rod (32) is mounted on the top plate (21), a side block (31) is mounted on one end of the first bottom rod (32), a support plate (3) is mounted on the side block (31), and the support column (42) is rotatably connected to the support plate (3).

6. The hoisting device for installing a roof tent according to claim 5, characterized in that: The hoisting assembly includes a reel (5), a rope (51), a connecting disc (52), a side column (53), a lifting plate (54) and a magnet (55). The reel (5) is installed on the rotating rod (43), the rope (51) is installed on the reel (5), the stabilizing rod (6) and the protective box (61) are both provided with rope holes that cooperate with the rope (51), one end of the rope (51) is installed with a connecting disc (52), the connecting disc (52) is installed with a side column (53), one end of the side column (53) is installed with a lifting plate (54), and the lifting plate (54) is installed with a magnet (55).

7. The hoisting device for installing a roof tent according to claim 6, characterized in that: The primary anti-falling assembly comprises a guide rod (7), an anti-falling block (71), a handle (72), a guide ring (73), a first connecting rod (74) and a first spring (75); the guide rod (7) is mounted on the stabilizing frame (62); the guide ring (73) is slidably mounted on the guide rod (7); the first connecting rod (74) is mounted on the guide ring (73); one end of the first connecting rod (74) is mounted with an anti-falling block (71); an anti-falling groove that cooperates with the anti-falling block (71) is provided on the stabilizing rod (6); the handle (72) is mounted on the anti-falling block (71); and the guide ring (73) is connected to the guide rod (7) via the first spring (75).

8. The hoisting device for installing a roof tent according to claim 7, characterized in that: A push rod (81) is installed on the protection box (61), a slip ring (82) is installed on one end of the push rod (81), a slide rod (83) is installed on the protection plate (8), the slide rod (83) is slidably connected to the slip ring (82), and the protection plate (8) is connected to the slip ring (82) via a second spring (84).

9. The hoisting device for installing a roof tent according to claim 8, characterized in that: The secondary anti-falling assembly includes a rotating block (9), a positioning column (91), a second bottom bar (92), a positioning block (93), a positioning frame (94) and a second connecting rod (95), the second connecting rod (95) is installed on the protective plate (8), one end of the second connecting rod (95) is installed with a positioning frame (94), the positioning column (91) is installed on the protective box (61), the rotating block (9) is rotatably installed on the positioning column (91), the second bottom bar (92) is installed on the rotating block (9), one end of the second bottom bar (92) is installed with a positioning block (93), and the positioning frame (94) is provided with a limiting groove that cooperates with the positioning block (93).

10. The hoisting device for installing a roof tent according to claim 9, characterized in that: A cavity is provided on the positioning column (91), a third spring (97) is installed inside the cavity, a locking ball (96) is installed at one end of the third spring (97), and a locking groove that cooperates with the locking ball (96) is provided on the rotating block (9).

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