Building waste material transferring and transporting device

Abstract

The utility model relates to the field of building waste material transportation, in particular to a building waste material transferring and transporting device, which adopts the technical scheme that the building waste material transferring and transporting device comprises a ground bracket and a hanging basket, the ground bracket is fixedly arranged on the ground on one side of a building, and three ground rope rings are fixedly arranged on the ground bracket; three high-rise rope rings are fixedly installed at the position, close to a window, of a ceiling of the building, and the device is characterized in that the three ground rope rings correspond to the three high-rise rope rings in a one-to-one mode and are provided with three ropes, the upper portion of the hanging basket is fixedly connected with a gravity tightening roller, and the gravity tightening roller comprises a first rotating support and a second rotating support; the hanging basket has the advantages that when the hanging basket is filled with construction waste in a high-rise building, the rolling wheels are tightened under stress through gravity, the friction force between the rolling wheels and the rope is increased, and therefore the effect of reducing the working intensity of workers is achieved.

Description

Technical Field

[0001] This utility model relates to the field of construction waste transportation, specifically to a construction waste transfer and transportation device. Background Technology

[0002] When renovating in residential buildings, the transfer and transportation of construction waste is a crucial step. One method involves using a pulley system and safety ropes to move construction waste downstairs through windows. This method not only effectively reduces the risk of falls but also allows for quick and efficient waste removal, saving time and manpower, while avoiding congestion in stairwells and adapting to confined spaces. Furthermore, this method is quieter, contributes to environmental protection, and facilitates waste sorting and recycling, making it a flexible and practical transportation solution. (From windows)

[0003] Existing technologies have the following shortcomings: Current construction waste transfer and transportation devices using pulley systems and safety ropes typically require a worker to stand on either floor above or below and pull the ropes to move the suspended platform. While pulling an empty platform to a height is relatively effortless, sliding a platform filled with construction waste downwards requires the worker to pull in the opposite direction to slow the platform's descent and prevent it from becoming uncontrollable, potentially causing the waste or equipment to fall. Because a platform filled with construction waste is heavy, even with a pulley system to reduce effort, the worker still needs to exert considerable force to pull it. Prolonged exertion of force while pulling heavy objects can lead to worker fatigue, increasing the risk of muscle strain or other injuries. Furthermore, the force exerted by the worker can cause instability in controlling the platform's speed, increasing the possibility of loss of control. Excessive pulling force can also cause the worker to lose balance, increasing the risk of falls or slips, potentially leading to more serious accidents.

[0004] Therefore, it is necessary to invent a construction waste transfer and transportation device. Utility Model Content

[0005] To achieve the above objectives, this utility model provides the following technical solution: a construction waste transfer and transportation device, comprising a ground support and a suspended basket. The ground support is fixedly installed on the ground on one side of a building, and three ground rope loops are fixedly installed on the ground support. Three high-rise rope loops are fixedly installed on the ceiling of the building near the windows. The device is characterized in that: the three ground rope loops correspond one-to-one with the three high-rise rope loops and are each equipped with three ropes. A gravity tightening roller is fixedly connected to the upper part of the suspended basket. The suspended basket is suspended on the ropes via the gravity tightening roller. The gravity tightening roller is used to adjust the friction between the suspended basket and the ropes according to the weight borne by the suspended basket. The gravity tightening roller includes a first rotating bracket and a second rotating bracket, and a pull rope is fixedly connected to the first rotating bracket and the second rotating bracket.

[0006] Preferably, both the first rotating bracket and the second rotating bracket are in a "C" - shaped structure. The two one - third positions of the first rotating bracket overlap with the two one - third positions of the second rotating bracket respectively, and the middle part of the first rotating bracket is arranged above the middle part of the second rotating bracket.

[0007] Preferably, rotating collars are fixedly installed at the two one - third positions of the first rotating bracket, and rotating inner columns are fixedly installed at the two one - third positions of the second rotating bracket. The rotating inner columns are rotatably installed in the rotating collars.

[0008] Preferably, a first roller is rotatably installed in the middle of the first rotating bracket, and second rollers are rotatably installed at both ends of the first rotating bracket. The upper side of the rope in the center is embedded in the groove on the surface of the first roller, and the lower sides of the ropes on both sides are embedded in the grooves on the surface of the second rollers.

[0009] Preferably, a third roller is rotatably installed in the middle of the second rotating bracket, and fourth rollers are rotatably installed at both ends of the second rotating bracket. The lower side of the rope in the center is embedded in the groove on the surface of the third roller, and the upper sides of the ropes on both sides are embedded in the grooves on the surface of the fourth rollers.

[0010] Preferably, the gravity - tightening roller comprises a rectangular bracket. Four corners of the bottom surface of the rectangular bracket are fixedly connected with second suspension ropes, and the lower ends of the second suspension ropes are connected to four corners of the top surface of the hanging basket.

[0011] Preferably, a first suspension rope is fixedly connected to the middle of one side of the top surface of the rectangular bracket and at both ends of the other side of the top surface of the rectangular bracket. The first suspension rope in the middle of one side of the top surface of the rectangular bracket extends upward and is connected to the middle of the first rotating bracket, and the first suspension ropes at both ends of the other side of the top surface of the rectangular bracket extend upward and are connected to both ends of the second rotating bracket.

[0012] Preferably, a pulley is rotatably installed on the ceiling of the building. The pulley is arranged on one side of the high - altitude rope loop. One end of the pulling rope is fixedly connected to the middle of the first rotating bracket and the second rotating bracket, and the other end bypasses the top of the pulley and extends downward.

[0013] The beneficial effects of this invention are as follows: When the suspended platform is filled with construction waste at a high level, the gravity tightening rollers tighten, increasing the friction between them and the ropes, thereby reducing the downward sliding speed of the gravity tightening rollers and the suspended platform. At this time, workers only need to pull the ropes with a small force to ensure that the gravity tightening rollers and the suspended platform slide slowly downwards. After the suspended platform unloads the construction waste on the ground, the gravity tightening rollers loosen, reducing the friction between them and the ropes. At this time, workers only need to pull the gravity tightening rollers and the suspended platform upwards to a higher position with a small force, thereby reducing the workload of workers and avoiding excessive fatigue, muscle strain, or other physical injuries caused by long-term pulling of heavy objects. At the same time, workers can more easily control the running speed of the suspended platform, making its operation more stable. It also reduces the risk of workers falling or slipping, improving the safety of construction. Attached Figure Description

[0014] Figure 1 A front view of a construction waste transfer and transportation device provided by this utility model;

[0015] Figure 2 A schematic diagram of the gravity tightening roller structure of a construction waste transfer and transportation device provided by this utility model;

[0016] Figure 3 Detailed drawing of a gravity tightening roller for a construction waste transfer and transportation device provided by this utility model;

[0017] Figure 4 Provided by this utility model Figure 1 Detail image A;

[0018] Figure 5 Provided by this utility model Figure 1 Detailed image B.

[0019] In the diagram: ground support 11, ground rope ring 12, high-rise rope ring 13, rope 14, rectangular support 21, first rotating support 22, rotating collar 23, second rotating support 24, rotating inner column 25, first roller 26, second roller 27, third roller 28, fourth roller 29, first sling 31, second sling 32, suspended basket 33, pull rope 34, pulley 35. Detailed Implementation

[0020] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0021] Example 1

[0022] like Figure 1 、 and 2、 Figure 4 and Figure 5As shown, a construction waste transfer and transportation device according to the first aspect of this utility model includes a ground support 11 and a suspended basket 33. The ground support 11 is fixedly installed on the ground on one side of the building. Three ground rope loops 12 are fixedly installed on the ground support 11. Three high-rise rope loops 13 are fixedly installed on the ceiling of the building near the window. The device is characterized in that: the three ground rope loops 12 and the three high-rise rope loops 13 correspond one-to-one and are equipped with three ropes 14. A gravity tightening roller is fixedly connected to the upper part of the suspended basket 33. The suspended basket 33 is hung on the ropes 14 through the gravity tightening roller. The gravity tightening roller is used to adjust the friction between the suspended basket 33 and the ropes 14 according to the weight borne by the suspended basket 33. The gravity tightening roller includes a first rotating bracket 22 and a second rotating bracket 24. Pull ropes 34 are fixedly connected to the first rotating bracket 22 and the second rotating bracket 24.

[0023] In the above embodiments, it should be noted that the ground support 11 can be fixed to the ground or directly fixed to the cargo bed of the transport truck, so as to directly dump the construction waste in the basket 33 into the cargo bed; the ground rope ring 12 and the high-rise rope ring 13 are both made of high-strength metal materials, and the high-rise rope ring 13 is directly fixed to the concrete floor slab of the building; the workers pull the rope 14 to drive the gravity tightening roller and the basket 33 to move along the rope 14; when the basket 33 is full of construction waste at the high-rise window, it is tightened by the gravity tightening roller, increasing the friction between it and the rope 14, so as to reduce the downward sliding speed of the gravity tightening roller and the basket 33. Workers only need to pull the rope 34 with a small amount of force to ensure that the gravity tightening roller and the suspended basket 33 slide slowly downwards. After the suspended basket 33 unloads the construction waste on the ground, the gravity tightening roller relaxes, reducing the friction between it and the rope 14. At this time, workers only need to use a small amount of force to pull the gravity tightening roller and the suspended basket 33 upwards to a higher position, thereby reducing the workload of workers and preventing them from becoming overly fatigued, suffering muscle strains, or other physical injuries due to prolonged pulling of heavy objects. At the same time, workers can more easily control the operating speed of the suspended basket 33, making it run more stably. It also reduces the risk of workers falling or slipping, improving the safety of construction.

[0024] Example 2

[0025] like Figure 1 - Figure 3As shown, a construction waste transfer and transportation device includes all the contents of Embodiment 1. Furthermore, both the first rotating support 22 and the second rotating support 24 are "U"-shaped structures. The two one-thirds portions of the first rotating support 22 overlap with the two one-thirds portions of the second rotating support 24. The middle of the first rotating support 22 is positioned above the middle of the second rotating support 24. Rotating collars 23 are fixedly installed at the two one-thirds portions of the first rotating support 22, and rotating inner columns 25 are fixedly installed at the two one-thirds portions of the second rotating support 24. The rotating inner columns 25 rotate... A first roller 26 is rotatably mounted in the middle of the first rotating bracket 22, and second rollers 27 are rotatably mounted at both ends of the first rotating bracket 22. The surface of the first roller 26 has a groove that embeds into the upper side of the central rope 14, and the surface of the second roller 27 has a groove that embeds into the lower side of the ropes 14 on both sides. A third roller 28 is rotatably mounted in the middle of the second rotating bracket 24, and fourth rollers 29 are rotatably mounted at both ends of the second rotating bracket 24. The surface of the third roller 28 has a groove that embeds into the lower side of the central rope 14, and the surface of the fourth roller 29 has a groove that embeds into the upper side of the ropes 14 on both sides. The third roller 28 is located between...

[0026] In the above embodiments, it should be noted that the inner walls of the grooved surfaces of the first roller 26, the second roller 27, the third roller 28, and the fourth roller 29 are covered with wear-resistant rubber strips. By rotating the inner rotating column 25 and the rotating collar 23, the first rotating bracket 22 and the second rotating bracket 24 are driven to deflect relative to each other, so as to achieve the effect of clamping the first roller 26 and the third roller 28, as well as the second roller 27 and the fourth roller 29, which can effectively increase the friction between the first roller 26, the second roller 27, the third roller 28, and the fourth roller 29 and the rope 14.

[0027] Example 3

[0028] like Figure 1 - Figure 3 As shown, a construction waste transfer and transportation device includes all the contents of Embodiment 2. In addition, the gravity tightening roller includes a rectangular support 21. The four corners of the bottom surface of the rectangular support 21 are fixedly connected to the second slings 32. The lower ends of the second slings 32 are connected to the four corners of the top surface of the basket 33. The middle part of one side of the top surface of the rectangular support 21 and the two ends of the other side of the top surface are fixedly connected to the first slings 31. The first slings 31 in the middle part of one side of the top surface of the rectangular support 21 extend upward and connect to the middle part of the first rotating support 22. The first slings 31 at the two ends of the other side of the top surface of the rectangular support 21 extend upward and connect to the two ends of the second rotating support 24.

[0029] In the above embodiments, it should be noted that when the basket 33 is filled with a large amount of construction waste, the basket 33 drives the second sling 32 to pull the rectangular support 21 downward. The rectangular support 21 drives the first sling 31 to pull the middle of the first rotating support 22 and the two ends of the second rotating support 24 downward, so as to achieve the effect of driving the first rotating support 22 and the second rotating support 24 to deflect each other. Moreover, the heavier the construction waste in the basket 33, the greater the angle of deflection of the first rotating support 22 and the second rotating support 24. The pressure of the first roller 26, the second roller 27, the third roller 28 and the fourth roller 29 driven by the first rotating support 22 and the second rotating support 24 on the surface of the rope 14 is greater, and the friction is also greater.

[0030] Example 4

[0031] like Figure 1 and Figure 5 As shown, a construction waste transfer and transportation device includes all the contents of Embodiment 3. In addition, a pulley 35 is rotatably installed on the ceiling of the building. The pulley 35 is located on one side of the high-rise rope ring 13. One end of the pull rope 34 is fixedly connected to the middle of the first rotating bracket 22 and the second rotating bracket 24, and the other end passes around the top of the pulley 35 and extends downward.

[0032] In the above embodiments, it should be noted that the pulley 35 is used to change the pulling direction of the pull rope 34, making it easier for the worker to apply pulling force; at the same time, it also provides a more labor-saving solution; that is, a movable pulley group is added at the connection between the pull rope 34 and the first rotating bracket 22 and the second rotating bracket 24, which can make the worker save more effort. Increasing the movable pulley group to reduce the force required for pulling is a prior art.

[0033] The usage process of this utility model is as follows: Those skilled in the art install the ground support 11 on the ground or in a truck bed, then fix the ground rope ring 12 and the high-rise rope ring 13. A rope 14 is installed between the ground rope ring 12 and the high-rise rope ring 13. Workers pull the rope 14 to drive the gravity-tensioning roller and the suspended basket 33 to move along the rope 14. When the suspended basket 33 is filled with construction waste at the high-rise window, the suspended basket 33 drives the second sling 32 to pull the rectangular support 21 downwards. The rectangular support 21 then drives the first sling 31 to pull... The middle part of the first rotating bracket 22 and the two ends of the second rotating bracket 24 are moved downwards, so as to drive the first rotating bracket 22 and the second rotating bracket 24 to deflect each other, thereby driving the first roller 26 and the third roller 28, as well as the second roller 27 and the fourth roller 29 to clamp together. This effectively increases the friction between the first roller 26, the second roller 27, the third roller 28 and the fourth roller 29 and the rope 14. At this time, the workers only need to pull the rope 34 with a small force to ensure that the gravity tightening rollers and the basket 33 slide down slowly.

[0034] The above description is merely a preferred embodiment of this utility model. Any person skilled in the art may modify this utility model or modify it into an equivalent technical solution using the technical solutions described above. Therefore, any simple modifications or equivalent substitutions made based on the technical solutions of this utility model are within the scope of protection claimed by this utility model.

Claims

1. A construction waste transfer and transportation device, comprising a ground support (11) and a suspended platform (33), wherein the ground support (11) is fixedly installed on the ground on one side of a building, and three ground rope loops (12) are fixedly installed on the ground support (11), and three high-rise rope loops (13) are fixedly installed on the ceiling of the building near the windows, characterized in that: The three ground rope loops (12) and the three high-rise rope loops (13) correspond to each other one by one and are installed with three ropes (14). A gravity tightening roller is fixedly connected to the upper part of the hanging basket (33). The hanging basket (33) is hung on the rope (14) through the gravity tightening roller. The gravity tightening roller is used to adjust the friction force between the hanging basket (33) and the rope (14) according to the load weight of the hanging basket (33). The gravity tightening roller includes a first rotating bracket (22) and a second rotating bracket (24). A pulling rope (34) is fixedly connected to the first rotating bracket (22) and the second rotating bracket (24).

2. The construction waste transfer and transportation device according to claim 1, characterized in that: Both the first rotating bracket (22) and the second rotating bracket (24) are in a "U" - shaped structure. The two one - third parts of the first rotating bracket (22) are overlapped with the two one - third parts of the second rotating bracket (24) respectively. The middle part of the first rotating bracket (22) is arranged above the middle part of the second rotating bracket (24).

3. The construction waste transfer and transportation device according to claim 2, characterized in that: Rotating collar (23) is fixedly installed at the two one - third parts of the first rotating bracket (22). Rotating inner column (25) is fixedly installed at the two one - third parts of the second rotating bracket (24). The rotating inner column (25) is rotatably installed in the rotating collar (23).

4. The construction waste transfer and transportation device according to claim 3, characterized in that: A first roller (26) is rotatably installed in the middle of the first rotating bracket (22). Second rollers (27) are rotatably installed at both ends of the first rotating bracket (22). The upper side of the central rope (14) is embedded in the groove on the surface of the first roller (26). The lower sides of the ropes (14) on both sides are embedded in the grooves on the surface of the second rollers (27).

5. A construction waste transfer and transportation device according to claim 4, characterized in that: A third roller (28) is rotatably installed in the middle of the second rotating bracket (24). Fourth rollers (29) are rotatably installed at both ends of the second rotating bracket (24). The lower side of the central rope (14) is embedded in the groove on the surface of the third roller (28). The upper sides of the ropes (14) on both sides are embedded in the grooves on the surface of the fourth rollers (29).

6. A construction waste transfer and transportation device according to claim 5, characterized in that: The gravity tightening roller includes a rectangular bracket (21). The four corners of the bottom surface of the rectangular bracket (21) are fixedly connected with second suspension ropes (32). The lower ends of the second suspension ropes (32) are connected to the four corners of the top surface of the hanging basket (33).

7. A construction waste transfer and transportation device according to claim 6, characterized in that: One middle part on one side of the top surface of the rectangular bracket (21) and both ends on the other side of the top surface are fixedly connected with first suspension ropes (31). The first suspension rope (31) in the middle part on one side of the top surface of the rectangular bracket (21) extends upward and is connected to the middle part of the first rotating bracket (22). The first suspension ropes (31) at both ends on the other side of the top surface of the rectangular bracket (21) extend upward and are connected to both ends of the second rotating bracket (24).

8. A construction waste transfer and transportation device according to claim 7, characterized in that: A pulley (35) is rotatably installed on the ceiling of the building. The pulley (35) is arranged on one side of the high - rise rope loop (13). One end of the pulling rope (34) is fixedly connected to the middle parts of the first rotating bracket (22) and the second rotating bracket (24), and the other end bypasses the top of the pulley (35) and extends downward.

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