Sundry fishing tool suitable for photovoltaic pile holes of multiple specifications

Abstract

The utility model provides a sundry fishing tool suitable for photovoltaic pile holes of multiple specifications. The sundry fishing tool suitable for the photovoltaic pile holes of the multiple specifications comprises a first frame rod and a second frame rod, the first frame rod is composed of a first steel pipe, a third lengthening rod and a first lengthening rod, and the second frame rod is composed of a second steel pipe, a fourth lengthening rod and a second lengthening rod; the first welding lug and the second welding lug are arranged on the first lengthening rod and the second lengthening rod respectively, and the same control spring is arranged between the first welding lug and the second welding lug. According to the sundry fishing tool suitable for the photovoltaic pile holes of the multiple specifications, the technical problem that after holes are drilled in the sandy soil geological environment, sand and stones on the tops and the inner walls of the holes fall into the holes due to vibration, and the subsequent concrete pouring quality is affected is solved.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic pile construction technology, and in particular to a debris retrieval tool applicable to photovoltaic pile holes of various specifications. Background Technology

[0002] During the foundation construction of a photovoltaic power station, holes need to be drilled in the construction and installation site for pre-embedding photovoltaic piles and then pouring concrete.

[0003] After drilling holes in sandy soil environments, the sand and gravel on the top and inner walls of the holes may fall into the holes due to vibration, affecting the quality of subsequent concrete pouring. Therefore, it is necessary to clean the holes at the photovoltaic construction site before pouring concrete.

[0004] Therefore, it is necessary to provide a debris retrieval tool applicable to various specifications of photovoltaic pile holes to solve the above-mentioned technical problems. Utility Model Content

[0005] To address the technical problem that sand and gravel on the top and inner walls of holes may fall into the holes after drilling in sandy geological environments, affecting the quality of subsequent concrete pouring, this utility model provides a debris retrieval tool applicable to holes of various specifications of photovoltaic piles.

[0006] The debris retrieval tool applicable to multi-specification photovoltaic pile holes provided by this utility model includes: a first frame pole and a second frame pole, the first frame pole being composed of a first steel pipe, a third extension pole, and a first extension pole, and the second frame pole being composed of a second steel pipe, a fourth extension pole, and a second extension pole; a first welding lug and a second welding lug respectively disposed on the first extension pole and the second extension pole, with the same control spring between the first welding lug and the second welding lug; a first support member and a second support member respectively disposed on the first extension pole and the second extension pole, the first support member and the second support member being connected by positioning bolts; and a first conical shovel and a second conical shovel respectively disposed at the bottom end of the first extension pole and the second extension pole for retrieving debris.

[0007] Preferably, the first steel pipe is threadedly connected to the third extension rod, and the second steel pipe is threadedly connected to the fourth extension rod.

[0008] Preferably, the third extension rod is threadedly connected to the first extension rod, and the fourth extension rod is threadedly connected to the second extension rod.

[0009] Preferably, the first conical shovel and the first extension rod are connected by welding, and the second conical shovel and the second extension rod are connected by welding.

[0010] Preferably, the first welding lug is connected to the first extension rod by welding, and the second welding lug is connected to the second extension rod by welding.

[0011] Preferably, the control spring is disposed between the first extension rod and the second extension rod via the first welding lug and the second welding lug, and the control spring is used to control the opening and closing of the first conical shovel and the second conical shovel.

[0012] Preferably, the first support member is connected to the first extension rod by welding, and the second support member is connected to the second extension rod by welding.

[0013] Compared with related technologies, the debris retrieval tool for photovoltaic pile holes of various specifications provided by this utility model has the following beneficial effects:

[0014] 1. Strong applicability: The debris retrieval tool in this solution can handle not only cohesive soil but also silt, sandy soil, and soil with a lot of gravel and shale. In addition, this utility model can also handle the floating soil and debris in the corresponding pile hole by changing the length of the first and second support rods and the outer diameter of the first and second conical shovels according to the diameter and depth of the pile hole. It has wide applicability and can quickly clean the floating soil and debris in the pile hole. At the same time, it can also smoothly extract large pieces of debris at the bottom, ensuring that the debris will not fall again during the lifting process, which can improve the construction speed of construction personnel and thus improve construction efficiency.

[0015] 2. Convenient to use: The lengths of the first and second support poles are adjustable, and the length can be changed by splicing. At the same time, the positioning bolts can be removed to disassemble the first and second conical shovels for transportation. The soil is cut into the soil by downward impact, cutting the soil into the bottom of the first and second conical shovels, and finally being lifted out of the grouting pile hole. The splicing and disassembly are simple and the storage is convenient.

[0016] 3. Strong stability: The overall structure adopts threaded splicing and bolt connection, which has good strength and is conducive to improving construction efficiency. Attached Figure Description

[0017] Figure 1 A schematic diagram of a preferred embodiment of the debris retrieval tool for photovoltaic pile holes of various specifications provided by this utility model;

[0018] Figure 2 This is a schematic diagram of the assembly structure of the first and second conical shovels in this utility model;

[0019] Figure 3 This is a schematic diagram of the assembly structure of the first support member, the second support member, and the positioning bolt in this utility model;

[0020] Figure 4 This is a schematic diagram of the assembly structure of the first welding lug, the second welding lug, and the control spring in this utility model.

[0021] Labels in the diagram: 1. First steel pipe; 2. Second steel pipe; 3. First extension rod; 4. Second extension rod; 5. First welding lug; 6. Second welding lug; 7. Control spring; 8. Positioning bolt; 9. First support member; 10. Second support member; 11. First conical shovel; 12. Second conical shovel; 13. Third extension rod; 14. Fourth extension rod; 15. First support pole; 16. Second support pole. Detailed Implementation

[0022] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0023] See Figures 1-4 This utility model provides a debris retrieval tool applicable to multi-specification photovoltaic pile holes, comprising: a first support pole 15 and a second support pole 16. The first support pole 15 is composed of a first steel pipe 1, a third extension pole 13, and a first extension pole 3. The second support pole 16 is composed of a second steel pipe 2, a fourth extension pole 14, and a second extension pole 4. A first welding lug 5 and a second welding lug 6 are respectively disposed on the first extension pole 3 and the second extension pole 4, and a common control spring 7 is provided between the first welding lug 5 and the second welding lug 6. A first support member 9 and a second support member 10 are respectively disposed on the first extension pole 3 and the second extension pole 4, and the first support member 9 and the second support member 10 are connected by a positioning bolt 8. A first conical shovel 11 and a second conical shovel 12 are respectively disposed at the bottom of the first extension pole 3 and the second extension pole 4 for retrieving debris.

[0024] The first steel pipe 1 is connected to the third extension rod 13 by a thread, and the second steel pipe 2 is connected to the fourth extension rod 14 by a thread.

[0025] The third extension rod 13 is threadedly connected to the first extension rod 3, and the fourth extension rod 14 is threadedly connected to the second extension rod 4.

[0026] The first conical shovel 11 is connected to the first extension rod 3 by welding, and the second conical shovel 12 is connected to the second extension rod 4 by welding.

[0027] The first welding lug 5 is connected to the first extension rod 3 by welding, and the second welding lug 6 is connected to the second extension rod 4 by welding.

[0028] The control spring 7 is disposed between the first extension rod 3 and the second extension rod 4 via the first welding lug 5 and the second welding lug 6. The control spring 7 is used to control the opening and closing of the first conical shovel 11 and the second conical shovel 12.

[0029] The first support member 9 is connected to the first extension rod 3 by welding, and the second support member 10 is connected to the second extension rod 4 by welding.

[0030] The working principle of the debris retrieval tool for photovoltaic pile holes of various specifications provided by this utility model is as follows:

[0031] In this tool, the first steel pipe 1, the third extension rod 13, and the first extension rod 3 on the first support rod 15 are connected by threads, which facilitates disassembly and installation. This allows for the selection of different lengths of the third extension rod 13 according to work requirements. Similarly, the second steel pipe 2, the fourth extension rod 14, and the second extension rod 4 on the second support rod 16 are also connected by threads, which also facilitates disassembly and installation. This allows for the selection of different lengths of the fourth extension rod 14 according to work requirements. As a result, the first support rod 15 and the second support rod 16 are multi-segment designs, and their lengths can be adjusted according to the depth of the grouting pile hole.

[0032] The first conical shovel 11 and the second conical shovel 12 can be made from finished conical shovels or cut from steel plates. When making them from steel plates, first cut a cone shape, and then bend the conical steel plate according to a certain arc to form a conical shovel. This completes the making of the first conical shovel 11 and the second conical shovel 12.

[0033] When using this tool, firstly, select the first conical shovel 11 and the second conical shovel 12 with corresponding outer diameters according to the inner diameter of the pile hole. Secondly, select the first support rod 15 and the second support rod 16 with corresponding outer diameters according to the depth of the pile hole. Then, assemble the tool and place it into the pile hole. The construction worker holds the first steel pipe 1 and the second steel pipe 2 with both hands to carry out the work. Using the downward impact force, the first conical shovel 11 and the second conical shovel 12 are embedded into the overburden. Finally, the construction worker lifts the tool to remove the loose soil and debris from the pile hole. This process is repeated until all the loose soil in the pile hole is removed until the pile hole depth reaches the design requirements.

[0034] The above are merely embodiments of this application and are not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A debris retrieval tool applicable to photovoltaic pile holes of various specifications, characterized in that, include: The first support pole (15) and the second support pole (16) are composed of a first steel pipe (1), a third extension pole (13) and a first extension pole (3), and the second support pole (16) is composed of a second steel pipe (2), a fourth extension pole (14) and a second extension pole (4). A first welding lug (5) and a second welding lug (6) are respectively set on the first extension rod (3) and the second extension rod (4), and the same control spring (7) is provided between the first welding lug (5) and the second welding lug (6); A first support member (9) and a second support member (10) are respectively installed on the first extension rod (3) and the second extension rod (4), and the first support member (9) and the second support member (10) are connected by positioning bolts (8); A first conical shovel (11) and a second conical shovel (12) are respectively installed at the bottom of the first extension rod (3) and the second extension rod (4) for scooping up debris.

2. The debris retrieval tool applicable to multi-specification photovoltaic pile holes according to claim 1, characterized in that, The first steel pipe (1) is connected to the third extension rod (13) by a thread, and the second steel pipe (2) is connected to the fourth extension rod (14) by a thread.

3. The debris retrieval tool applicable to multi-specification photovoltaic pile holes according to claim 1, characterized in that, The third extension rod (13) is threadedly connected to the first extension rod (3), and the fourth extension rod (14) is threadedly connected to the second extension rod (4).

4. The debris retrieval tool applicable to multi-specification photovoltaic pile holes according to claim 1, characterized in that, The first conical shovel (11) is connected to the first extension rod (3) by welding, and the second conical shovel (12) is connected to the second extension rod (4) by welding.

5. The debris retrieval tool applicable to multi-specification photovoltaic pile holes according to claim 1, characterized in that, The first welding lug (5) is connected to the first extension rod (3) by welding, and the second welding lug (6) is connected to the second extension rod (4) by welding.

6. The debris retrieval tool applicable to multi-specification photovoltaic pile holes according to claim 1, characterized in that, The control spring (7) is disposed between the first extension rod (3) and the second extension rod (4) via the first welding lug (5) and the second welding lug (6). The control spring (7) is used to control the opening and closing of the first conical shovel (11) and the second conical shovel (12).

7. The debris retrieval tool applicable to multi-specification photovoltaic pile holes according to claim 1, characterized in that, The first support member (9) is connected to the first extension rod (3) by welding, and the second support member (10) is connected to the second extension rod (4) by welding.

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