A novel cage for construction and a method of using the same

Abstract

The application belongs to the technical field of construction cages, in particular to a novel cage for building construction and a use method thereof, which comprises a cage body, a group of lifting rings are uniformly distributed on the upper side of the cage body, a cage door is arranged on one side of the cage body and is rotationally connected between the bottom of the cage door and the cage body, a lug one is fixedly connected to the surface of the cage body, a lug two is fixedly connected to the surface of the cage door and close to the lug one, and a plug rod is arranged in the lug one and the lug two; in use, the plug rod is pulled out of the lug one and the lug two, then the cage door is rotated and put down, the building materials are conveniently loaded into the cage body, the cage door is folded on the surface of the cage body, the plug rod is reinserted into the lug one and the lug two, so that the side of the cage body is closed, and then the cage is hoisted, the building materials are conveniently loaded and unloaded, the opening and closing of the cage door are controlled through the lug one, the lug two and the plug rod, the operation is simple and the structure is stable, and the working efficiency of hoisting the building materials is improved.

Description

Technical Field

[0001] This invention belongs to the field of construction cage technology, specifically a new type of construction cage and its usage method. Background Technology

[0002] On construction sites, it is often necessary to transport building materials up and down. The weight of building materials is quite large, so mechanical equipment is needed for transportation. Current technology usually involves loading building materials into a cage, and then using a hoist and slings to lift the cage up and down. The cage is a cage-like structure made of welded steel bars or steel reinforcement.

[0003] However, the above-mentioned technologies often have the following drawbacks: the construction cages in the existing technology are usually open at the top and closed at the bottom and around the sides. Although this structure is relatively sturdy, the cages generally have a certain depth and multiple lifting ropes are connected to the upper side of the cage, which can easily block the opening of the cage, making it difficult to load and unload building materials and resulting in low efficiency in hoisting building materials.

[0004] Therefore, the present invention provides a novel suspended cage for building construction and its method of use. Summary of the Invention

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by the present invention to solve its technical problem is as follows: A novel suspended cage for building construction, comprising a cage body; an opening is provided at the top of the cage body; a set of lifting rings are evenly distributed on the upper side of the cage body; a cage door is provided on one side of the cage body, and the bottom of the cage door is rotatably connected to the cage body by a pivot pin; a lug one is fixedly connected to the surface of the cage body; a lug two is fixedly connected to the surface of the cage door near the lug one; and insert rods are provided inside the lug one and lug two.

[0007] Existing construction hoists typically have an open top and are closed at the bottom and on all four sides. While this structure is relatively sturdy, the hoists are generally quite deep, and multiple hoisting ropes connected to the top can easily obstruct the opening, hindering the loading and unloading of building materials and resulting in low efficiency in hoisting materials. This invention addresses this by installing a cage door on one side. In use, the insert rod is pulled out from lugs one and two, and the cage door is rotated and lowered to facilitate loading building materials into the cage. The cage door is then closed onto the cage surface, aligning lugs one and two. The insert rod is then reinserted into lugs one and two, sealing the side of the cage for hoisting. This invention facilitates the loading and unloading of building materials, and the opening and closing of the cage door is controlled by lugs one and two and the insert rod. It is simple to operate, structurally stable, and significantly improves the efficiency of hoisting building materials.

[0008] Preferably, a pair of side plates are fixedly connected to the bottom of the cage; each of the side plates has a sliding groove on its adjacent side; a bottom plate is slidably connected inside the sliding groove, and the bottom plate is used to stack building materials; a set of rotating shafts are evenly distributed below the bottom plate, and the two ends of the rotating shafts are rotatably connected to the side plates; a drive roller is fixedly connected to the surface of each rotating shaft, and the drive roller is in contact with the lower side of the bottom plate; one of the rotating shafts near the cage door is driven by a motor; after the cage door is opened, the second lug contacts the ground, thereby supporting the cage door and keeping it horizontal. At this time, the motor can drive the rotating shaft and drive roller to rotate, and then the drive roller drives the bottom plate to slide between the pair of side plates, so that the bottom plate slides out of the cage and moves to the surface of the cage door, thereby further facilitating the loading and unloading of building materials. Construction personnel do not need to enter the cage to load and unload building materials, further improving the hoisting efficiency of building materials.

[0009] Preferably, a pair of racks are fixedly connected to the lower side of the base plate; a pair of gears are fixedly connected to both ends of the motor-driven rotating shaft, and the gears and racks correspond one-to-one and mesh with each other; when the motor drives the rotating shaft and gears to rotate, the gears can drive the racks to move in parallel, thereby driving the base plate to move smoothly. By setting the gears, racks and drive rollers to cooperate with each other, sufficient driving force can be provided to the base plate, and the movement resistance of the base plate can be reduced, ensuring the operational stability of the device.

[0010] Preferably, a set of support rollers is rotatably connected to the surface of the cage door; by setting multiple support rollers, when the bottom plate slides out of the cage body, the bottom plate can contact the support rollers on the surface of the cage door and cause the support rollers to rotate. The support rollers play an auxiliary support role for the bottom plate, so that the bottom plate always remains horizontal and further reduces the movement resistance of the bottom plate.

[0011] Preferably, an oil pan is fixedly connected to the side plate near the gear, and the top of the oil pan has an opening; the bottom of the gear is located inside the oil pan; lubricant is added inside the oil pan; during the rotation of the gear, its bottom passes through the inside of the oil pan and comes into contact with the lubricant, so that the surface of the gear is covered with a layer of lubricant. When the gear meshes with the rack, the gear applies lubricant to the surface of the rack, thereby automatically lubricating the gear and rack, reducing friction and wear, reducing noise and vibration, extending the service life of the gear and rack, improving transmission efficiency, and reducing the probability of failure of the device. When the lubricant in the oil pan is exhausted, it can be replenished.

[0012] Preferably, a pair of sealing mechanisms are provided inside the top of the oil pan, and the pair of sealing mechanisms are respectively located on both sides of the gear; the sealing mechanism includes a pair of mounting plates, and a movable plate is slidably connected between the pair of mounting plates; a spring is fixedly connected between the movable plate and the oil pan; a pressure wheel is rotatably connected to the end of the movable plate near the gear, and the pressure wheel is in contact with the surface of the gear; during the rotation of the gear, the pressure wheel will be driven to rotate, and the movable plate will be slid back and forth between the pair of mounting plates. By setting the pressure wheel to always be in contact with the tooth tip and tooth groove of the gear, it can prevent the gear from throwing the lubricant inside the oil pan outward, thereby saving lubricant, reducing the rate of lubricant consumption, and this structure can effectively reduce the entry of external dust into the oil pan, maintaining the quality of the lubricant.

[0013] Preferably, the clamping wheel is made of a flexible, absorbent material; as the clamping wheel rotates on the gear surface, it can absorb excess lubricant from the gear surface, thereby further reducing the lubricant wear rate, extending the lubricant's service life, and reducing the number of times lubricant needs to be added to the oil pan.

[0014] Preferably, a pair of support rods are fixedly connected to the surface of the movable plate near the pressure wheel, and a squeezing wheel is rotatably connected between the pair of support rods; the squeezing wheel and the pressure wheel squeeze each other; after the pressure wheel absorbs lubricant from the gear surface, the squeezing wheel and the pressure wheel squeeze each other, which can squeeze out the lubricant inside the pressure wheel and return it to the oil pan, so that one side of the pressure wheel absorbs lubricant and the other side squeezes out lubricant, so that the pressure wheel can be used repeatedly and always maintain a certain absorption capacity.

[0015] A method for using a novel construction hoist cage, the method comprising the following steps:

[0016] S1: Pull the plug rod out from lug 1 and lug 2, then rotate the cage door and open the cage door. Lug 2 contacts the ground to support the cage door and keep the cage door horizontal.

[0017] S2: The motor drives the rotating shaft, gears and drive rollers to rotate, thereby driving the bottom plate to slide between a pair of side plates, so that the bottom plate slides out of the cage and moves to the surface of the cage door;

[0018] S3: Place the building materials on the surface of the base plate, then drive the base plate to slide back into the cage through the motor, close the cage door and reinsert the plug rod into the lug one and lug two, and then hoist the cage.

[0019] Preferably, the detailed steps of S2 are as follows:

[0020] S2a: When the motor drives the gear to rotate, the bottom of the gear passes through the inside of the oil pan and comes into contact with the lubricant. Then the gear meshes with the rack, and the gear applies the lubricant to the surface of the rack, thereby automatically lubricating the gear and rack.

[0021] S2b: The gear drives the pressure wheel to rotate and causes the movable plate to slide back and forth between a pair of mounting plates. The pressure wheel contacts the tooth tip and tooth groove of the gear to prevent the gear from throwing the lubricant inside the oil pan outward.

[0022] The beneficial effects of this invention are as follows:

[0023] 1. The present invention discloses a novel hoisting cage for construction and its method of use. By setting a cage door on one side of the cage, during use, the insert rod is pulled out from lug one and lug two, and then the cage door is rotated and lowered to facilitate loading building materials into the cage. Then, the cage door is closed on the surface of the cage so that lug one and lug two are aligned with each other. Then, the insert rod is reinserted into lug one and lug two to close the side of the cage, and then hoisting can be carried out. The present invention facilitates the loading and unloading of building materials. The opening and closing of the cage door is controlled by lug one, lug two and the insert rod. It is simple to operate and has a stable structure, which improves the work efficiency of hoisting building materials.

[0024] 2. The novel hoisting cage for building construction and its method of use described in this invention, after the cage door is opened, the two lugs contact the ground, thereby supporting the cage door and keeping it horizontal. At this time, the motor can drive the rotating shaft and drive roller to rotate, and then the drive roller drives the bottom plate to slide between a pair of side plates, so that the bottom plate slides out of the cage and moves to the surface of the cage door, thereby further facilitating the loading and unloading of building materials. Construction personnel do not need to enter the cage to load and unload building materials, further improving the hoisting efficiency of building materials. Attached Figure Description

[0025] The invention will now be further described with reference to the accompanying drawings.

[0026] Figure 1 This is a perspective view of the present invention;

[0027] Figure 2 yes Figure 1 Enlarged view of a portion of point A in the middle;

[0028] Figure 3 yes Figure 1 Enlarged view of a section at point B in the middle;

[0029] Figure 4 This is a schematic diagram of the structure of the cage door after it is opened in this invention;

[0030] Figure 5 This is a schematic diagram of the structure of the bottom plate and side plate in this invention;

[0031] Figure 6 This is an anatomical diagram of the bottom plate and side plate in this invention;

[0032] Figure 7 yes Figure 6 Enlarged view of a section at point C;

[0033] Figure 8 This is a cross-sectional view of the oil pan in this invention;

[0034] Figure 9 yes Figure 8 Enlarged view of a section at point D;

[0035] Figure 10 This is a schematic diagram of the method flow of the present invention.

[0036] In the diagram: 1. Cage body; 2. Cage door; 3. Turning pin; 4. Lug 1; 5. Lug 2; 6. Insert rod; 7. Side plate; 8. Slide groove; 9. Bottom plate; 10. Rotating shaft; 11. Drive roller; 12. Motor; 13. Rack; 14. Gear; 15. Support roller; 16. Oil pan; 17. Mounting plate; 18. Movable plate; 19. Spring; 20. Pressure wheel; 21. Support rod; 22. Water squeezing wheel. Detailed Implementation

[0037] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0038] Example 1: As Figures 1 to 7 As shown in the figure, a novel suspended cage for construction according to an embodiment of the present invention includes a cage body 1; the top of the cage body 1 is provided with an opening; a set of lifting rings are evenly distributed on the upper side of the cage body 1; a cage door 2 is provided on one side of the cage body 1, and the bottom of the cage door 2 is rotatably connected to the cage body 1 by a pivot pin 3; a lug 4 is fixedly connected to the surface of the cage body 1; a lug 5 is fixedly connected to the surface of the cage door 2 near the lug 4; and insert rods 6 are provided inside the lug 4 and the lug 5.

[0039] Existing construction hoists typically have an open top and are closed at the bottom and on all four sides. While this structure is relatively sturdy, the hoists are generally quite deep, and multiple hoisting ropes connected to the top can easily obstruct the opening, hindering the loading and unloading of building materials and resulting in low efficiency in hoisting materials. This invention addresses this by installing a cage door 2 on one side of the hoist. In use, the insert rod 6 is pulled out from the lugs 4 and 5, and then the cage door 2 is rotated and lowered to facilitate loading building materials into the cage body 1. The cage door 2 is then closed onto the surface of the cage body 1, aligning the lugs 4 and 5. The insert rod 6 is then reinserted into the lugs 4 and 5, thus closing the side of the cage body 1, allowing for hoisting. This invention facilitates the loading and unloading of building materials, and the opening and closing of the cage door 2 is controlled by the lugs 4, 5, and the insert rod 6. It is simple to operate, structurally stable, and improves the efficiency of hoisting building materials.

[0040] A pair of side plates 7 are fixedly connected to the bottom of the cage 1; each of the side plates 7 has a sliding groove 8 on its side that is close to each other; a bottom plate 9 is slidably connected inside the sliding groove 8, and the bottom plate 9 is used to stack building materials; a set of rotating shafts 10 are evenly distributed below the bottom plate 9, and the two ends of the rotating shafts 10 are rotatably connected to the side plates 7; a drive roller 11 is fixedly connected to the surface of each rotating shaft 10, and the drive roller 11 is in contact with the lower side of the bottom plate 9; one of the rotating shafts 10 near the cage door 2 is driven by a motor 12; after the cage door 2 is opened, the lug 2 5 contacts the ground, thereby supporting the cage door 2 and keeping the cage door 2 horizontal. At this time, the motor 12 can drive the rotating shaft 10 and the drive roller 11 to rotate, and then the drive roller 11 drives the bottom plate 9 to slide between the pair of side plates 7, so that the bottom plate 9 slides out of the cage 1 and moves to the surface of the cage door 2, thereby further facilitating the loading and unloading of building materials. Construction personnel do not need to enter the cage 1 to load and unload building materials, further improving the hoisting efficiency of building materials.

[0041] A pair of racks 13 are fixedly connected to the lower side of the base plate 9; a pair of gears 14 are fixedly connected to both ends of the rotating shaft 10 driven by the motor 12, and the gears 14 and racks 13 correspond one-to-one and mesh with each other; when the rotating shaft 10 and gears 14 are driven to rotate by the motor 12, the gears 14 can drive the racks 13 to move in parallel, thereby driving the base plate 9 to move smoothly. By setting the gears 14, racks 13 and drive rollers 11 to cooperate with each other, sufficient driving force can be provided to the base plate 9, and the movement resistance of the base plate 9 can be reduced, ensuring the operational stability of the device.

[0042] A set of support rollers 15 are rotatably connected to the surface of the cage door 2. By setting multiple support rollers 15, when the bottom plate 9 slides out of the cage body 1, the bottom plate 9 can contact the support rollers 15 on the surface of the cage door 2 and cause the support rollers 15 to rotate. The support rollers 15 play an auxiliary support role for the bottom plate 9, so that the bottom plate 9 always remains horizontal and further reduces the movement resistance of the bottom plate 9.

[0043] Example 2: Figures 8 to 9 As shown in the comparative embodiment one, another embodiment of the present invention is as follows: an oil pan 16 is fixedly connected to the side plate 7 near the gear 14, and the top of the oil pan 16 is provided with an opening; the bottom of the gear 14 is located inside the oil pan 16; lubricant is added inside the oil pan 16; during the rotation of the gear 14, its bottom will pass through the inside of the oil pan 16 and come into contact with the lubricant, so that the surface of the gear 14 is covered with a layer of lubricant. When the gear 14 meshes with the rack 13, the gear 14 applies lubricant to the surface of the rack 13, thereby automatically lubricating the gear 14 and the rack 13, reducing friction and wear, reducing noise and vibration, extending the service life of the gear 14 and the rack 13, improving transmission efficiency, and reducing the probability of failure of the device. When the lubricant in the oil pan 16 is exhausted, it can be replenished.

[0044] A pair of sealing mechanisms are provided inside the top of the oil pan 16, and the pair of sealing mechanisms are respectively located on both sides of the gear 14. The sealing mechanism includes a pair of mounting plates 17, and a movable plate 18 is slidably connected between the pair of mounting plates 17. A spring 19 is fixedly connected between the movable plate 18 and the oil pan 16. A pressure wheel 20 is rotatably connected to the end of the movable plate 18 near the gear 14, and the pressure wheel 20 is in contact with the surface of the gear 14. During the rotation of the gear 14, the pressure wheel 20 will be driven to rotate, and the movable plate 18 will be slid back and forth between the pair of mounting plates 17. By setting the pressure wheel 20 to always be in contact with the tooth tip and tooth groove of the gear 14, it is possible to prevent the gear 14 from throwing the lubricant inside the oil pan 16 outward, thereby saving lubricant, reducing the rate of lubricant consumption, and this structure can effectively reduce the entry of external dust into the oil pan 16, maintaining the quality of the lubricant.

[0045] The clamping roller 20 is made of a flexible, absorbent material. As the clamping roller 20 rotates on the surface of the gear 14, it can absorb excess lubricant from the surface of the gear 14, thereby further reducing the rate of lubricant wear, extending the service life of the lubricant, and reducing the number of times lubricant needs to be added to the oil pan 16.

[0046] A pair of support rods 21 are fixedly connected to the surface of the movable plate 18 near the pressure roller 20, and a water-squeezing wheel 22 is rotatably connected between the pair of support rods 21; the water-squeezing wheel 22 and the pressure roller 20 squeeze each other; after the pressure roller 20 absorbs lubricant from the surface of the gear 14, the water-squeezing wheel 22 and the pressure roller 20 squeeze each other, which can squeeze out the lubricant inside the pressure roller 20 and return it to the oil pan 16, so that the pressure roller 20 absorbs lubricant on one side and squeezes out lubricant on the other side, so that the pressure roller 20 can be used repeatedly and always maintain a certain absorption capacity.

[0047] like Figure 10 As shown, a method for using a novel construction hoist cage, the method comprising the above-mentioned novel construction hoist cage, includes the following steps:

[0048] S1: Pull the plug rod 6 out from lug 1 4 and lug 2 5, then rotate the cage door 2 and open the cage door 2. Lug 2 5 contacts the ground to support the cage door 2 and keep the cage door 2 horizontal.

[0049] S2: The motor 12 drives the rotating shaft 10, gear 14 and drive roller 11 to rotate, thereby driving the bottom plate 9 to slide between a pair of side plates 7, so that the bottom plate 9 slides out of the cage body 1 and moves to the surface of the cage door 2.

[0050] S3: Place the building materials on the surface of the base plate 9, and then drive the base plate 9 to slide back into the cage 1 via the motor 12. Close the cage door 2 and reinsert the plug rod 6 into the lug 1 4 and lug 2 5. Then hoist the cage 1.

[0051] The detailed steps of S2 are as follows:

[0052] S2a: When the motor 12 drives the gear 14 to rotate, the bottom of the gear 14 passes through the inside of the oil pan 16 and comes into contact with the lubricant. Then the gear 14 meshes with the rack 13 and the gear 14 applies the lubricant to the surface of the rack 13, thereby automatically lubricating the gear 14 and the rack 13.

[0053] S2b: Gear 14 drives the pressure wheel 20 to rotate and causes the movable plate 18 to slide back and forth between a pair of mounting plates 17. The pressure wheel 20 contacts the tooth tip and tooth groove of gear 14 to prevent gear 14 from throwing the lubricant inside the oil pan 16 outward.

[0054] Working principle: By setting a cage door 2 on one side of the cage, when in use, the insert rod 6 is pulled out from the lug 4 and lug 5, then the cage door 2 is rotated and lowered to facilitate loading building materials into the cage body 1. Then the cage door 2 is closed on the surface of the cage body 1 so that lug 4 and lug 5 are aligned with each other. Then the insert rod 6 is reinserted into lug 4 and lug 5 to close the side of the cage body 1, and then it can be hoisted. This invention facilitates the loading and unloading of building materials. The opening and closing of the cage door 2 is controlled by lug 4, lug 5 and insert rod 6. It is simple to operate and has a stable structure, which improves the work efficiency of hoisting building materials.

[0055] After the cage door 2 is opened, the lug 2 5 contacts the ground, thus supporting the cage door 2 and keeping it horizontal. At this time, the motor 12 drives the rotating shaft 10 and the drive roller 11 to rotate, which in turn drives the bottom plate 9 to slide between a pair of side plates 7, allowing the bottom plate 9 to slide out of the cage body 1 and move to the surface of the cage door 2. This further facilitates the loading and unloading of building materials, eliminating the need for construction personnel to enter the cage body 1 to load and unload building materials, thus further improving the efficiency of hoisting building materials. When the motor 12 drives the rotating shaft 10 and the gear 14 to rotate, the gear 14 can drive the rack 1 3. Parallel movement drives the base plate 9 to move smoothly. By setting gears 14, racks 13 and drive rollers 11 to cooperate with each other, sufficient driving force can be provided to the base plate 9, and the movement resistance of the base plate 9 can be reduced, ensuring the operational stability of the device. By setting multiple support rollers 15, when the base plate 9 slides out of the cage 1, the base plate 9 can contact the support rollers 15 on the surface of the cage door 2 and cause the support rollers 15 to rotate. The support rollers 15 play an auxiliary support role for the base plate 9, so that the base plate 9 always remains horizontal and further reduces the movement resistance of the base plate 9.

[0056] During rotation, the bottom of gear 14 passes through the inside of oil pan 16 and comes into contact with lubricant, covering its surface with a layer of lubricant. When gear 14 meshes with rack 13, it applies lubricant to the surface of rack 13, thus automatically lubricating both gear 14 and rack 13, reducing friction and wear, lowering noise and vibration, extending their service life, improving transmission efficiency, and reducing the likelihood of device failure. When the lubricant in oil pan 16 is depleted, it can be replenished. During gear 14 rotation, it drives pressure wheel 20 to rotate and causes movable plate 18 to slide back and forth between a pair of mounting plates 17. By ensuring that pressure wheel 20 is always in contact with the tooth tip and tooth groove of gear 14, it prevents gear 14 from throwing the lubricant inside oil pan 16 outward, thus saving lubricant and reducing the rate of lubricant loss. This structure also effectively reduces the entry of external dust into oil pan 16, maintaining the quality of the lubricant.

[0057] As the pressure roller 20 rotates on the surface of the gear 14, it can absorb excess lubricant from the surface of the gear 14, thereby further reducing the lubricant consumption rate, extending the lubricant's service life, and reducing the number of times lubricant needs to be added to the oil pan 16. After the pressure roller 20 absorbs lubricant from the surface of the gear 14, the water squeeze roller 22 and the pressure roller 20 squeeze each other, which can squeeze out the lubricant inside the pressure roller 20 and return it to the inside of the oil pan 16. This allows the pressure roller 20 to absorb lubricant on one side and squeeze out lubricant on the other side, so that the pressure roller 20 can be used repeatedly and always maintain a certain absorption capacity.

[0058] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on the perspective of the observer, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0059] In the description of this invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this invention.

[0060] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel suspended cage for building construction, characterized in that: Includes a cage body (1); the top of the cage body (1) is provided with an opening; a set of lifting rings are evenly distributed on the upper side of the cage body (1); a cage door (2) is provided on one side of the cage body (1), and the bottom of the cage door (2) is rotatably connected to the cage body (1) by a pivot pin (3); a lug one (4) is fixedly connected to the surface of the cage body (1); a lug two (5) is fixedly connected to the surface of the cage door (2) near the lug one (4); a plug rod (6) is provided inside the lug one (4) and the lug two (5); A pair of side plates (7) are fixedly connected to the bottom of the cage (1); each of the side plates (7) has a groove (8) on the side that is close to each other; a bottom plate (9) is slidably connected inside the groove (8), and the bottom plate (9) is used to stack building materials; a set of rotating shafts (10) are evenly distributed below the bottom plate (9), and the two ends of the rotating shafts (10) are rotatably connected to the side plates (7); a drive roller (11) is fixedly connected to the surface of each rotating shaft (10), and the drive roller (11) is in contact with the lower side of the bottom plate (9); one of the rotating shafts (10) near the cage door (2) is driven by a motor (12); A pair of racks (13) are fixedly connected to the lower side of the base plate (9); a pair of gears (14) are fixedly connected to both ends of the rotating shaft (10) driven by the motor (12), and the gears (14) correspond one-to-one with the racks (13) and mesh with each other; An oil pan (16) is fixedly connected to the side plate (7) near the gear (14), and an opening is provided at the top of the oil pan (16); the bottom of the gear (14) is located inside the oil pan (16); and lubricant is added inside the oil pan (16). A pair of sealing mechanisms are provided inside the top of the oil pan (16), and the pair of sealing mechanisms are located on both sides of the gear (14); the sealing mechanism includes a pair of mounting plates (17), and a movable plate (18) is slidably connected between the pair of mounting plates (17); a spring (19) is fixedly connected between the movable plate (18) and the oil pan (16); a pressure wheel (20) is rotatably connected to one end of the movable plate (18) near the gear (14), and the pressure wheel (20) is in contact with the surface of the gear (14); A pair of support rods (21) are fixedly connected to the surface of the movable plate (18) near the pressure wheel (20), and a water squeezing wheel (22) is rotatably connected between the pair of support rods (21); the water squeezing wheel (22) and the pressure wheel (20) squeeze each other.

2. The novel suspended cage for building construction according to claim 1, characterized in that: A set of support rollers (15) are rotatably connected to the surface of the cage door (2).

3. The novel suspended cage for building construction according to claim 2, characterized in that: The pressure roller (20) is made of a flexible, absorbent material.

4. A method for using a novel construction hoist cage, wherein the method employs the novel construction hoist cage as described in claim 3, characterized in that: Includes the following steps: S1: Pull the plug rod (6) out from lug 1 (4) and lug 2 (5), then rotate the cage door (2) and open the cage door (2). Lug 2 (5) contacts the ground, supports the cage door (2), and keeps the cage door (2) horizontal. S2: The motor (12) drives the rotating shaft (10), gear (14) and drive roller (11) to rotate, thereby driving the bottom plate (9) to slide between a pair of side plates (7), so that the bottom plate (9) slides out of the cage (1) and moves to the surface of the cage door (2); S3: Place the building materials on the surface of the base plate (9), and then drive the base plate (9) to slide back into the cage (1) through the motor (12), close the cage door (2), and reinsert the plug rod (6) into the lug one (4) and lug two (5), and then hoist the cage (1).

5. The method of using a novel suspended cage for building construction according to claim 4, characterized in that: The detailed steps of S2 are as follows: S2a: When the motor (12) drives the gear (14) to rotate, the bottom of the gear (14) passes through the inside of the oil pan (16) and comes into contact with the lubricant. Then the gear (14) meshes with the rack (13), and the gear (14) applies the lubricant to the surface of the rack (13), thereby automatically lubricating the gear (14) and the rack (13). S2b: The gear (14) drives the pressure wheel (20) to rotate and causes the movable plate (18) to slide back and forth between a pair of mounting plates (17). The pressure wheel (20) contacts the tooth tip and tooth groove of the gear (14) to prevent the gear (14) from throwing the lubricant inside the oil pan (16) outward.

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