Foundation pit stone transportation bucket

Abstract

The utility model provides a foundation pit stonework transportation bucket which comprises a bucket body, an upper opening is formed in the top of the bucket body, and a lower opening is formed in the bottom of the bucket body. The hanging beam is located above the bucket body, at least one swing rod and at least one first inhaul cable are connected to the hanging beam, the swing rod is pivoted to the front side of the bucket body through a first pivoting shaft in the left-right direction, and the first inhaul cable is connected to the rear side of the bucket body; the swing rod is connected with a first sling; the bottom plate is located at the bottom of the hopper body and used for sealing the lower opening, and one side of the bottom plate is pivoted to the hopper body through a transverse second pivoting shaft; and the bottom plate is connected with a second sling. According to the foundation pit stonework transportation bucket, the transportation operation of stonework can be conveniently completed only by simply controlling the first sling and the second sling, the structure is simple and reliable, machining, manufacturing, operation and use are convenient, faults are not prone to occurring, the safety risk can be reduced, and the construction operation safety is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a foundation pit stone transport bucket. Background Art

[0002] In the foundation pit construction of various infrastructure projects, blasting is often used to excavate stone. Electric grabs and hydraulic grabs are used to transport the stone out of the foundation pit. However, due to the large size and irregular shape of the stone, it is difficult to grab the stone, and the transportation efficiency is low. The stone is also prone to falling due to factors such as grab failure during the lifting process, which brings great safety hazards and high pressure on on-site risk management. In addition, power cords, hydraulic pipelines and other adaptation facilities are also required, making construction more difficult and inconvenient. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art and to provide a foundation pit stone transport bucket with a simple and reliable structure and good applicability.

[0004] In order to achieve the above purpose, the technical solution provided by the utility model is:

[0005] A foundation pit stone transport bucket, comprising:

[0006] A bucket body, wherein the top of the bucket body is provided with an upper opening, and the bottom of the bucket body is provided with a lower opening;

[0007] A suspension beam is located above the bucket body, and at least one swing arm and at least one first cable are connected to the suspension beam. The swing arm is pivoted on the front side of the bucket body through a first pivot axis in the left-right direction, and the first cable is connected to the rear side of the bucket body; the swing arm is connected to the first suspension cable;

[0008] The bottom plate is located at the bottom of the bucket body and is used to close the lower opening. One side of the bottom plate is pivoted on the bucket body through a second transverse pivot axis. The bottom plate is connected with a second sling.

[0009] Preferably, when the first cable is straightened, the suspension beam is located at the midline position of the bucket body in the front-rear direction.

[0010] Preferably, there are two swing rods, and the two swing rods are respectively close to the left edge and the right edge of the upper opening.

[0011] Preferably, the distance between the suspension beam and the first pivot axis is the same as or similar to the width of the upper opening in the front-to-rear direction.

[0012] Preferably, the number of the first slings is at least two, and the first slings are dispersedly arranged in the left-right direction.

[0013] Preferably, the number of the first cables is at least two, and the first cables are dispersedly arranged in the left-right direction.

[0014] Preferably, there are two bottom plates, and the two bottom plates are pivoted on the bucket body through at least one of the second pivot axes. The second pivot axes corresponding to the two bottom plates are respectively located on opposite sides of the bucket body. The two bottom plates can be spliced ​​together to close the lower opening and the splicing point of the two bottom plates is located in the middle of the lower opening.

[0015] Preferably, at least one second cable is connected to each of the two base plates, and both of the two base plates are connected to the second sling via their corresponding second cables.

[0016] Preferably, a vertical limiting hole is provided on the suspension beam, and the second suspension rope is passed through the limiting hole.

[0017] The beneficial effect of the utility model is that the foundation pit stone transport bucket can be lowered into the foundation pit by the first sling when in use. After the lower part of the bucket touches the bottom, as the first sling continues to be lowered, the swing arm can swing around the first pivot axis, so that the hanging beam can swing accordingly and swing with it. After the hanging beam swings downward, the lateral displacement generated by its swing helps to make room for a larger loading space. After the stone is loaded into the bucket from the upper opening, the first sling can be used to lift the bucket to the unloading position. In this process, it is only necessary to keep the second sling tight to make the bucket unloaded. The bottom plate keeps the lower opening of the bucket body closed, which can effectively prevent stone from falling out of the lower opening and can provide a larger load-bearing capacity. When unloading is required, it is only necessary to lower the second sling to make the bottom plate swing around the second pivot axis to open the lower opening and unload the stone in the bucket body. Therefore, the foundation pit stone transport bucket can conveniently complete the stone transportation operation by simply controlling the first sling and the second sling. It has a simple and reliable structure, is easy to process and manufacture, and is easy to operate and use. It is not prone to failure, which helps to reduce safety risks and ensure the safety of construction operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a structural diagram of a preferred embodiment of the utility model.

[0020] Among them, the reference numerals in the figure are:

[0021] 10. bucket body; 11. upper opening; 20. lifting beam; 21. swing arm; 22. first cable; 23. limiting hole; 30. bottom plate; 31. second cable; 41. first pivot axis; 42. second pivot axis; 51. first lifting cable; 52. second lifting cable. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0025] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0026] Reference Figure 1According to a preferred embodiment of the utility model, a foundation pit stone transport bucket comprises: a bucket body 10, the top of the bucket body 10 is provided with an upper opening 11, and the bottom is provided with a lower opening; a hanging beam 20, located above the bucket body 10, connected to the hanging beam 20 with at least one swing arm 21 and at least one first cable 22, the swing arm 21 is pivoted on the front side of the bucket body 10 through a first pivot shaft 41 in the left and right directions, and the first cable 22 is connected to the rear side of the bucket body 10; the swing arm 21 is connected to a first sling 51; a bottom plate 30, located at the bottom of the bucket body 10, for closing the lower opening, one side of the bottom plate 30 is pivoted on the bucket body 10 through a second transverse pivot shaft 42; the bottom plate 30 is connected to a second sling 52. When the present foundation pit stone transport bucket is in use, the bucket body 10 can be lowered into the foundation pit by the first sling 51. After the lower part of the bucket body 10 touches the bottom, as the first sling 51 continues to be lowered, the swing arm 21 can swing around the first pivot shaft 41, so that the hanging beam 20 can swing accordingly and swing with it. After the hanging beam 20 swings downward, the lateral displacement generated by its swing helps to make room for a larger loading space. After the stone is loaded into the bucket body 10 from the upper opening 11, the first sling 51 can be used to lift the bucket body 10 to the unloading position. In this process, it is only necessary to keep the second sling 52 taut to make the bucket body 10 unloaded. The bottom plate 30 keeps the lower opening of the bucket body 10 closed, which can effectively prevent the stone from falling out of the lower opening and can provide a larger load-bearing capacity. When unloading is required, it is only necessary to lower the second sling 52 to swing the bottom plate 30 around the second pivot shaft 42 to open the lower opening and unload the stone in the bucket body 10. Therefore, the foundation pit stone transport bucket only needs to simply control the first sling 51 and the second sling 52 to conveniently complete the stone transportation operation. The structure is simple and reliable, easy to manufacture and operate, and not prone to failure, which helps to reduce safety risks and ensure the safety of construction operations.

[0027] As a preferred embodiment of the utility model, it may also have the following additional technical features:

[0028] In this embodiment, when the first cable 22 is straightened, the hanging beam 20 is located at the midline position of the bucket body 10 in the front-rear direction, which is conducive to improving the stability of the foundation pit stone transport bucket during use, and is not prone to rollover and yaw, and is safer and more reliable. When the first cable 22 is straightened, the position of the hanging beam 20 can be adjusted by the length of the swing rod 21 and the first cable 22. In other embodiments, the position of the hanging beam 20 relative to the bucket body 10 during lifting can be flexibly adjusted as needed, and is not limited thereto.

[0029] In this embodiment, there are two swing rods 21, and the two swing rods 21 are respectively close to the left and right edges of the upper opening 11. This can improve the firmness of the connection between the hanging beam 20 and the bucket body 10 and the stability of the swing, which helps to improve the loading and bearing capacity of the foundation pit stone transport bucket. On the other hand, it can also reduce the obstruction of the upper opening 11 by the swing rod 21, which facilitates the loading operation. In other embodiments, the number of swing rods 21 can also be selected as one, three, or any other required number, and the distribution method and distribution position can also be flexibly adjusted as needed.

[0030] In this embodiment, the distance between the hanging beam 20 and the first pivot axis 41 is the same as or similar to the width of the upper opening 11 in the front-to-back direction, so that when the hanging beam 20 swings down to the upper opening 11 of the bucket body 10, it can be close to the rear edge of the upper opening 11, which can reduce the obstruction of the upper opening 11 and facilitate the loading operation through the upper opening 11. In other embodiments, the distance between the hanging beam 20 and the first pivot axis 41 can also be flexibly adjusted as needed, and is not limited to this. In this embodiment, the main body of the swing rod 21 is a straight rod, the head of which is fixedly connected to the hanging beam 20, and the tail is pivoted to the bucket body 10 through a bending section, so the distance between the hanging beam 20 and the first pivot axis 41 is approximately equal to the length of the swing rod 21. In other embodiments, the swing rod 21 can also be in any other shape such as an arc, a "U" shape, etc., and is not limited to this.

[0031] In this embodiment, the number of the first slings 51 is two, and each first sling 51 is dispersedly arranged in the left and right directions, which can improve the stability of the foundation pit stone transport bucket during the lifting process, reduce the risk of rollover, be safer and more reliable, and also help to improve the loading capacity. In other embodiments, the first slings 51 can also be one, three, four, or any other required number, and their distribution method can also be flexibly adjusted according to needs, and is not limited to this.

[0032] In this embodiment, the number of the first cables 22 is two, and each first cable 22 is dispersedly arranged in the left and right directions, which can improve the structural strength of the foundation pit stone transport bucket, help improve the carrying capacity, and then help improve the transportation efficiency and reduce safety risks. In other embodiments, the first cables 22 can also adopt any other required number and distribution method, and are not limited to this.

[0033] In this embodiment, there are two bottom plates 30, and the two bottom plates 30 are respectively pivoted on the bucket body 10 through at least one second pivot shaft 42. The second pivot shafts 42 corresponding to the two bottom plates 30 are respectively located on opposite sides of the bucket body 10. The two bottom plates 30 can be spliced ​​together to close the lower opening together, and the splicing part of the two bottom plates 30 is located in the middle of the lower opening. Therefore, on the one hand, the structural strength of the bottom plates 30 can be improved, so that the bottom plates 30 are not easily deformed during use due to excessive size, which helps to improve the bearing capacity and reduce safety risks. On the other hand, it also enables the falling position of the stone to be located in the middle of the lower opening during unloading, which is convenient for controlling the unloading position of the stone, convenient for use, and safer and more reliable. In this embodiment, the second pivot shafts 42 corresponding to the two bottom plates 30 are respectively set at the front and rear sides of the bucket body 10, and the splicing line of the two bottom plates 30 is parallel to the left and right directions. In other embodiments, the number of bottom plates 30 can also be selected as one, three, four, etc. according to needs, and is not limited thereto.

[0034] In this embodiment, at least one second cable 31 is connected to each of the two bottom plates 30, and the two bottom plates 30 are connected to the second sling 52 through their respective second cables 31, so that the movement of the two bottom plates 30 can be controlled simultaneously by using one second sling 52, which is convenient for operation and use. In addition, the second cables 31 of the two bottom plates 30 can also limit the swing angle of the two bottom plates 30, preventing the bottom plates 30 from swinging outward at too large an angle due to factors such as stone impact during unloading, which can effectively avoid harm to nearby workers and equipment, and is safer and more reliable. In this embodiment, a second cable 31 is connected to the left and right sides of the bottom plate 30, and a second sling 52 is also provided on the left and right sides of the bucket body 10, and each second sling 52 is connected to the two second cables 31 on its corresponding side, which helps to improve the load-bearing capacity, so that the bottom plate 30 is not easy to be delivered to cause stone to fall, and is safer and more reliable.

[0035] In this embodiment, a vertical limiting hole 23 is provided on the suspension beam 20, and the second suspension rope 52 is passed through the limiting hole 23. This can prevent the second suspension rope 52 from deviating and causing the bucket body 10 to tip over and sway, which is safer and more reliable.

[0036] In this embodiment, the first sling 51 and the second sling 52 are both made of steel wire ropes, the first cable 22 and the second cable 31 are made of iron chains, the bucket 10 and the bottom plate 30 are both made of steel plates, and the suspension beam 20 and the rocker arm 21 are made of narrow steel bars, which are convenient for material acquisition and processing and manufacturing at the construction site, and the structure is relatively strong and has good bearing capacity. In other embodiments, other suitable materials can be used to manufacture related components as needed, but are not limited to this.

[0037] Under the premise that no conflict occurs, those skilled in the art may freely combine and superimpose the above-mentioned additional technical features.

[0038] The above description is only a preferred implementation mode of the present utility model. Any technical solution that achieves the purpose of the present utility model by basically the same means belongs to the protection scope of the present utility model.

Claims

1. A foundation pit stone transport bucket, characterized in that: include: A bucket body (10), wherein the top of the bucket body (10) is provided with an upper opening (11), and the bottom of the bucket body (10) is provided with a lower opening; A suspension beam (20) is located above the bucket body (10), and at least one swing arm (21) and at least one first cable (22) are connected to the suspension beam (20). The swing arm (21) is pivoted to the front side of the bucket body (10) via a first pivot axis (41) in the left-right direction, and the first cable (22) is connected to the rear side of the bucket body (10); the swing arm (21) is connected to a first suspension cable (51); A bottom plate (30) is located at the bottom of the bucket body (10) and is used to close the lower opening. One side of the bottom plate (30) is pivoted on the bucket body (10) via a transverse second pivot axis (42). A second sling (52) is connected to the bottom plate (30).

2. A foundation pit stone transport bucket according to claim 1, characterized in that: When the first cable (22) is straightened, the suspension beam (20) is located at the midline position of the bucket body (10) in the front-rear direction.

3. The foundation pit stone transport bucket according to claim 1, characterized in that: There are two swing rods (21), and the two swing rods (21) are respectively close to the left edge and the right edge of the upper opening (11).

4. The foundation pit stone transport bucket according to claim 1, characterized in that: The distance between the suspension beam (20) and the first pivot axis (41) is the same as or similar to the width of the upper opening (11) in the front-to-rear direction.

5. The foundation pit stone transport bucket according to claim 1, characterized in that: The number of the first slings (51) is at least two, and the first slings (51) are dispersedly arranged in the left-right direction.

6. The foundation pit stone transport bucket according to claim 1, characterized in that: The number of the first cables (22) is at least two, and the first cables (22) are dispersedly arranged in the left-right direction.

7. The foundation pit stone transport bucket according to claim 1, characterized in that: There are two bottom plates (30), and the two bottom plates (30) are respectively pivotally mounted on the bucket body (10) via at least one second pivot axis (42). The second pivot axes (42) corresponding to the two bottom plates (30) are respectively located on opposite sides of the bucket body (10). The two bottom plates (30) can be joined together to close the lower opening, and the joining point of the two bottom plates (30) is located in the middle of the lower opening.

8. The foundation pit stone transport bucket according to claim 7, characterized in that: At least one second cable (31) is connected to each of the two bottom plates (30), and both of the two bottom plates (30) are connected to the second sling (52) via their corresponding second cables (31).

9. The foundation pit stone transport bucket according to claim 1, characterized in that: The suspension beam (20) is provided with a vertical limiting hole (23), and the second suspension rope (52) is inserted into the limiting hole (23).

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