Hoisting structure for container

Abstract

The utility model discloses a hoisting structure for a container, which relates to the technical field of containers and comprises a trailer, a container body is fixedly mounted on the surface of the trailer, and a hoisting device is mounted in the container body. According to the hoisting structure for the container, a hoisting device is pushed out of the interior of the container body, one end of the hoisting device extends to the exterior of the container body, a second base is supported on the ground by rotating a supporting cylinder, and the length of a threaded rod extending out of the supporting cylinder is adjusted by rotating a threaded sleeve; the second base can be conveniently supported on the ground with different heights, the friction force between the second base and the ground is conveniently improved through arrangement of anti-skid teeth, the supporting stability is improved, and when the hoisting device works, the situation that the weight is concentrated at one end of the container body when the hoisting device hoists a heavy object is prevented through arrangement of a supporting barrel, a threaded rod and the second base; therefore, potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of containers, in particular to a hoisting structure used on a container. Background Art

[0002] A container is a group tool that can carry packaged or unpackaged objects, making it easy for mechanical equipment to load and unload objects. When loading or unloading objects into a container, a large number of heavy-duty forklifts and cranes are required. When the soil at the work site is loose or the space at the work site is small, it is difficult for construction vehicles to approach the container. At this time, a large number of pads need to be laid or objects need to be loaded and unloaded manually, resulting in a large consumption of manpower and material resources and reducing work efficiency.

[0003] Publication number CN214877199U discloses a container. When the container is loading or unloading objects, the lifting component in the lifting structure can first lift the object so that the object is out of contact, and then drive the lifting component to slide along the fixed frame to the target position, and then put the object down through the lifting component, so as to realize the loading or unloading of the container, without relying on the coordination of construction vehicles, improving the working efficiency, saving a lot of manpower and material resources, and reducing the working cost. However, the device has the following shortcomings: all the supporting forces of the lifting structure of the device are inside the container. When the heavy object is just lifted, the weight is concentrated on one end of the container, which can easily cause the other end of the container to tilt up, causing a safety hazard.

[0004] Therefore, the utility model provides a hoisting structure for a container to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a hoisting structure for a container, which solves the above problems.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a lifting structure for a container, comprising a trailer, a container body is fixedly mounted on the surface of the trailer, a lifting device is installed inside the container body, a support leg is hinged on the lower surface of the lifting device, the lifting device comprises a slide rail, a sliding seat is slidably connected inside the slide rail, a mounting rod is fixedly connected to one side of the sliding seat, a mounting frame is installed on the surface of the mounting rod, a motor is fixedly mounted on the inner cavity of the mounting frame, one end of the motor is rotatably connected to a winding wheel, and the surface of the winding wheel A pull rope is wrapped around it, and the lower end of the pull rope is fixedly connected to a hook, a pulley is installed on the lower surface of the sliding seat, and the surface of the pulley is slidably connected to the inner wall of the slide rail. The support leg includes a main support leg and a support tube, the upper end of the support tube is hinged to the lower surface of the lifting device, the upper surface of the main support leg is fixedly installed on the lower surface of the lifting device, the lower end of the main support leg is fixedly connected to the first base, the lower end of the support tube is rotatably connected to a threaded sleeve, the inner wall of the threaded sleeve is threadedly connected to a threaded rod, the lower end of the threaded rod is hinged to the threaded rod, and the lower end of the threaded rod is hinged to the second base.

[0007] Preferably, an anti-drop rod is hinged on one side of the hook.

[0008] Preferably, a card slot is provided on the surface of the first base.

[0009] Preferably, the container body includes a container main body, an installation groove is opened inside the container main body, a spring is fixedly installed in the inner cavity of the installation groove, one end of the spring is fixedly connected to a push plate, one side of the push plate is fixedly connected to a card block, and the surface of the card block is carded in the inside of the card groove.

[0010] Preferably, a pull rod is fixedly connected to the other side of the push plate, one end of the pull rod extends to the outside of the container body and is movably connected to the outer wall of the container body, and one end of the pull rod is fixedly connected to a pull ring.

[0011] Preferably, anti-slip teeth are fixedly mounted on the lower end of the second base.

[0012] Beneficial Effects

[0013] The utility model provides a lifting structure for a container. Compared with the prior art, it has the following beneficial effects:

[0014] 1. The hoisting structure for the container pushes the hoisting device out of the interior of the container body, extends one end of the hoisting device to the outside of the container body, supports the second base on the ground by rotating the support tube, and rotates the threaded sleeve to adjust the length of the threaded rod extending out of the support tube, so that the second base is supported on the ground at different heights. The anti-slip teeth are arranged to increase the friction between the second base and the ground, thereby improving the stability of the support. When the hoisting device is working, the arrangement of the support tube, the threaded rod and the second base prevents the weight from being concentrated on one end of the container body when the hoisting device lifts heavy objects, causing the other end of the container body to tilt, thereby reducing safety hazards.

[0015] 2. The hoisting structure used on the container hooks the object through the hook, lifts the object through the cooperation of the motor, the winding wheel and the pull rope, and then moves the installation rod to the target position through the setting of the sliding seat and the pulley to put down the object, thereby realizing the loading or unloading of the container. It does not need to rely on the coordination of forklifts and cranes, improves the working efficiency, saves a lot of manpower and material resources, and reduces the working cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the hoisting device of the utility model;

[0019] Figure 4 It is a schematic diagram of the side section structure of the utility model;

[0020] Figure 5 It is a detailed structural diagram of point A of the utility model.

[0021] In the figure: 1. container body; 2. trailer; 3. lifting device; 5. support leg; 11. container body; 14. mounting groove; 15. spring; 16. push plate; 17. block; 18. pull rod; 19. pull ring; 31. slide rail; 32. sliding seat; 321. pulley; 33. mounting rod; 34. mounting frame; 38. motor; 39. winding wheel; 40. pull rope; 41. hook; 42. anti-slip rod; 51. main support leg; 52. first base; 53. support tube; 54. threaded sleeve; 55. threaded rod; 56. slot; 57. second base; 58. anti-slip teeth. DETAILED DESCRIPTION

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

[0023] Embodiment 1:

[0024] See also Figure 1-5 A lifting structure for a container includes a trailer 2, a container body 1 is fixedly mounted on the surface of the trailer 2, a lifting device 3 is installed inside the container body 1, a support leg 5 is hinged on the lower surface of the lifting device 3, the support leg 5 includes a main support leg 51 and a support cylinder 53, the upper end of the support cylinder 53 is hinged on the lower surface of the lifting device 3, the upper surface of the main support leg 51 is fixedly mounted on the lower surface of the lifting device 3, the lower end of the main support leg 51 is fixedly connected to a first base 52, the lower end of the support cylinder 53 is rotatably connected to a threaded sleeve 54, the inner wall of the threaded sleeve 54 is threadedly connected to a threaded rod 55, the lower end of the threaded rod 55 is hinged to the threaded rod 55, the lower end of the threaded rod 55 is hinged to a second base 57, and the lower end of the second base 57 is fixedly mounted with an anti-slip tooth 58.

[0025] In this embodiment, the lifting device 3 is pushed out from the interior of the container body 1, one end of the lifting device 3 is extended to the outside of the container body 1, and the second base 57 is supported on the ground by rotating the support tube 53. The threaded sleeve 54 is rotated to adjust the length of the threaded rod 55 extending out of the support tube 53, so that the second base 57 is supported on the ground at different heights. The anti-slip teeth 58 are arranged to increase the friction between the second base 57 and the ground, thereby improving the stability of the support. When the lifting device 3 is working, the weight is prevented from being concentrated on one end of the container body 1 when the lifting device 3 lifts heavy objects, causing the other end of the container body 1 to tilt, thereby reducing safety hazards. The main support legs 51 and the first base 52 cooperate with each other to support the part of the lifting device 3 inside the container body 1.

[0026] Embodiment 2:

[0027] See also Figure 1-5The hoisting device 3 includes a slide rail 31, a slide seat 32 is slidably connected inside the slide rail 31, a mounting rod 33 is fixedly connected to one side of the slide seat 32, a mounting frame 34 is mounted on the surface of the mounting rod 33, a motor 38 is fixedly mounted in the inner cavity of the mounting frame 34, one end of the motor 38 is rotatably connected to a winding wheel 39, a pull rope 40 is wound around the surface of the winding wheel 39, a hook 41 is fixedly connected to the lower end of the pull rope 40, a pulley 321 is mounted on the lower surface of the slide seat 32, the surface of the pulley 321 is slidably connected to the inner wall of the slide rail 31, and an anti-drop rod 42 is hinged on one side of the hook 41. A card slot 56 is provided on the surface of a base 52, and the container body 1 includes a container body 11. A mounting slot 14 is provided inside the container body 11, and a spring 15 is fixedly installed in the inner cavity of the mounting slot 14. One end of the spring 15 is fixedly connected to a push plate 16, and one side of the push plate 16 is fixedly connected to a card block 17. The surface of the card block 17 is clamped in the inside of the card slot 56, and the other side of the push plate 16 is fixedly connected to a pull rod 18. One end of the pull rod 18 extends to the outside of the container body 11 and is movably connected to the outer wall of the container body 11, and one end of the pull rod 18 is fixedly connected to a pull ring 19.

[0028] In this embodiment, the object is hooked by the hook 41, and the motor 38, the winding wheel 39 and the pull rope 40 cooperate to start the motor 38 to drive the winding wheel 39 to rotate, thereby winding the pull rope 40 and lifting the object. Then, the installation rod 33 is moved to the target position through the setting of the sliding seat 32 and the pulley 321, and the object is put down, thereby realizing the loading or unloading of the container, without relying on the coordination of forklifts and cranes, improving the working efficiency, saving a lot of manpower and material resources, and reducing the working cost. The setting of 42 limits the hooked object to prevent it from slipping, and the spring 15 pushes the push plate 16 to engage the block 17 in the inside of the slot 56 to fix the lifting device 3 to prevent the lifting device 3 from moving during operation. When the lifting device 3 finishes working and needs to be retracted into the inside of the container body 1, the pull ring 19 is pulled to pull the push plate 16 through the pull rod 18 to press the spring 15 to move the block 17 out of the inside of the slot 56, making it convenient to move the lifting device 3 to the inside of the container body 1.

[0029] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0030] When working, the lifting device 3 is pushed out from the inside of the container body 1, one end of the lifting device 3 is extended to the outside of the container body 1, and the second base 57 is supported on the ground by rotating the support tube 53. The threaded sleeve 54 is rotated to adjust the length of the threaded rod 55 extending out of the support tube 53, so that the second base 57 is supported on the ground at different heights. The anti-slip teeth 58 are arranged to increase the friction between the second base 57 and the ground, thereby improving the stability of the support. When the lifting device 3 is working, the support tube 53, the threaded rod 55 and the second base 57 are arranged to prevent the lifting device 3 from lifting the weight. When the object is loaded and unloaded, the weight is concentrated on one end of the container body 1, causing the other end of the container body 1 to tilt, reducing safety hazards, and hooking the object through the hook 41. Through the cooperation of the motor 38, the winding wheel 39 and the pull rope 40, the motor 38 is started to drive the winding wheel 39 to rotate, thereby winding the pull rope 40 to lift the object, and then the installation rod 33 is moved to the target position through the setting of the sliding seat 32 and the pulley 321, and the object is put down, thereby realizing the loading or unloading of the container, without relying on the coordination of forklifts and cranes, improving work efficiency, saving a lot of manpower and material resources, and reducing work costs.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lifting structure for a container, comprising a trailer (2), characterized in that: A container body (1) is fixedly mounted on the surface of the trailer (2), a lifting device (3) is mounted inside the container body (1), and a support leg (5) is hingedly connected to the lower surface of the lifting device (3); The hoisting device (3) comprises a slide rail (31), the interior of the slide rail (31) is slidably connected to a slide seat (32), one side of the slide seat (32) is fixedly connected to a mounting rod (33), the surface of the mounting rod (33) is installed with a mounting frame (34), the inner cavity of the mounting frame (34) is fixedly installed with a motor (38), one end of the motor (38) is rotatably connected to a winding wheel (39), the surface of the winding wheel (39) is wound with a pull rope (40), the lower end of the pull rope (40) is fixedly connected to a hook (41), a pulley (321) is installed on the lower surface of the slide seat (32), and the surface of the pulley (321) is slidably connected to the inner wall of the slide rail (31); The support leg (5) comprises a main support leg (51) and a support tube (53); the upper end of the support tube (53) is hinged to the lower surface of the lifting device (3); the upper surface of the main support leg (51) is fixedly installed on the lower surface of the lifting device (3); the lower end of the main support leg (51) is fixedly connected to the first base (52); the lower end of the support tube (53) is rotatably connected to a threaded sleeve (54); the inner wall of the threaded sleeve (54) is threadedly connected to a threaded rod (55); the lower end of the threaded rod (55) is hinged to the threaded rod (55); and the lower end of the threaded rod (55) is hinged to the second base (57).

2. A hoisting structure for a container according to claim 1, characterized in that: An anti-drop rod (42) is hingedly connected to one side of the hook (41).

3. The hoisting structure for a container according to claim 1, characterized in that: A slot (56) is provided on the surface of the first base (52).

4. A hoisting structure for a container according to claim 3, characterized in that: The container body (1) comprises a container body (11), a mounting groove (14) is provided inside the container body (11), a spring (15) is fixedly installed in the inner cavity of the mounting groove (14), one end of the spring (15) is fixedly connected to a push plate (16), one side of the push plate (16) is fixedly connected to a clamping block (17), and the surface of the clamping block (17) is clamped in the inside of the clamping groove (56).

5. The hoisting structure for a container according to claim 4, characterized in that: The other side of the push plate (16) is fixedly connected to a pull rod (18), one end of which extends to the outside of the container body (11) and is movably connected to the outer wall of the container body (11), and one end of which is fixedly connected to a pull ring (19).

6. The hoisting structure for a container according to claim 1, characterized in that: Anti-slip teeth (58) are fixedly mounted on the lower end of the second base (57).

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