Excavator bucket for excavating haunched pile cap of tubular pile
By designing an excavator bucket for excavating pipe piles with a plump pile cap, the use of adjustable inclined plates and bucket teeth with semicircular grooves, the traditional excavator bucket solves the prefabricated pipe piles during excavation. The damage problem has achieved efficient and excellent excavation effect.
Patent Information
- Application Number
- CN202421045191.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-05-14
AI Technical Summary
When excavating the pile cap of the pipe pile, traditional excavator buckets are prone to damage to the prefabricated pipe piles, and the excavation efficiency is low and the quality is poor, so they require manual secondary trimming.
An excavator bucket for excavating pipe pile-up pile caps is designed, adopting a sloped plate structure and removable bucket teeth. The sloped plate length is adjustable, and the bucket teeth have semicircular grooves to facilitate pipes of different diameters. Excavation of piles.
One-time molding and excavation of the thriving pile cap is realized, construction efficiency is improved, prefabricated pipe piles are protected, and the damage to the completed prefabricated pipe piles is avoided, and the quality of excavation is ensured.
Smart Images
Figure CN222513223U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of excavator buckets, in particular to an excavator bucket used for excavating pipe piles with axillary pile caps. Background Art
[0002] With the rapid development of my country's construction industry, different types of foundation treatment methods have emerged, and at the same time, the requirements for foundation bearing capacity have been continuously strengthened. In the construction of structural floors and heavy-load roads, a foundation treatment method combining prefabricated pipe piles and axillary pile caps has appeared, which can greatly enhance the foundation bearing capacity. The traditional pile cap excavation method often uses manual or traditional mechanical excavation. Manual excavation is inefficient and the excavation quality is poor. Traditional excavator bucket excavation can easily cause damage to prefabricated pipe piles, making it difficult to protect the finished product, and manual secondary repair is required after mechanical excavation. Summary of the invention
[0003] In view of the above-mentioned prior art, the utility model provides an excavator bucket for excavating pipe piles with axillary pile caps.
[0004] The utility model provides an excavator bucket for excavating pipe piles with axillary pile caps, comprising a bucket, a sloping plate is arranged at the front end of the bottom of the bucket, first baffles are arranged at both side ends of the sloping plate, detachable bucket teeth are arranged at the front end of the sloping plate, second baffles are arranged at both side ends of the bucket teeth, and a groove is arranged at the front of the bucket teeth.
[0005] Preferably, a first L-shaped connecting plate is provided at the rear end of the first baffle, and the first L-shaped connecting plate is connected to the side of the bucket by a plurality of bolts.
[0006] Preferably, a second L-shaped connecting plate is provided at the rear end of the second baffle plate, and the second L-shaped connecting plate is connected to the adjacent first baffle plate by a plurality of bolts.
[0007] Preferably, the inclination of the inclined plate is 45 degrees.
[0008] Preferably, the groove is configured as a semicircle.
[0009] Preferably, the bucket teeth are made of manganese steel.
[0010] Preferably, the bucket tooth is configured to be an oblique-cut blade shape, and the thickness of the front portion of the bucket tooth is 5 mm.
[0011] Preferably, a pair of connecting ear plates are provided on the top of the bucket, and the bucket is connected to the excavator arm through the connecting ear plates using pins.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model provides an excavator bucket for excavating pipe piles with axillary pile caps, an inclined plate is arranged on the bucket body, and the length of the inclined plate can be adjusted according to the depth of the pile cap, and it can be formed at one time during the excavation process, which is convenient for the one-time forming of the excavation of the axillary pile caps and improves the construction efficiency; and a bucket tooth with grooves is arranged, which is convenient for replacing bucket teeth with grooves of different specifications when excavating pipe piles with axillary pile caps of different diameters, and during the pile cap excavation construction process, the setting of the grooves has a better protective effect on the prefabricated pipe piles, avoids damage to the prefabricated pipe piles that have been constructed, ensures the quality of excavation, and improves the excavation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic structural diagram of an excavator bucket used for excavating pipe piles with axillary pile caps in an embodiment of the utility model.
[0014] In the figure: 1, bucket; 2, inclined plate; 3, first baffle; 4, first L-shaped connecting plate; 5, bucket teeth; 6, groove; 7, second baffle; 8, second L-shaped connecting plate; 9, connecting ear plate; 10, pin. DETAILED DESCRIPTION
[0015] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below with reference to specific illustrations.
[0016] Example: Figure 1 An excavator bucket for excavating pipe piles with axillary pile caps is shown, comprising a bucket 1, which is a standard bucket of PC120 type. An inclined plate 2 is arranged at the front end of the bottom of the bucket 1. The inclination of the inclined plate 2 is 45 degrees, which is convenient for one-time excavation and improves construction efficiency. First baffles 3 are arranged on both side ends of the inclined plate 2. A first L-shaped connecting plate 4 is arranged at the rear end of the first baffle 3. The first L-shaped connecting plate 4 is connected to the side of the bucket 1 by three bolts, which is convenient for replacing inclined plates 2 of different lengths according to the depth of the axillary pile cap.
[0017] Furthermore, a bucket tooth 5 is provided at the front end of the inclined plate 2. The bucket tooth 5 is made of manganese steel and is in the shape of an oblique blade. The thickness of the front part of the bucket tooth 5 is 5 mm. A semicircular groove 6 is provided in the middle of the front part of the bucket tooth 5. Second baffles 7 are provided at both ends of the bucket tooth 5. A second L-shaped connecting plate 8 is provided at the rear end of the second baffle 7. The second L-shaped connecting plate 8 is connected to the adjacent first baffle 3 by three bolts, so that the bucket tooth 5 with grooves 6 of different sizes can be replaced according to the diameter of the axilized pile cap. A pair of connecting ear plates 9 are provided at the top of the bucket 1. The bucket 1 is connected to the excavator arm through the connecting ear plates 9 by pins 10.
[0018] Before excavating the prefabricated pipe pile cap, the excavator bucket selects a suitable length of the inclined plate 2 according to the excavation depth of the pile cap, firmly connects the first baffles 3 on both sides of the inclined plate 2 and the bucket 1 with bolts, selects bucket teeth 5 with corresponding model grooves 6 according to the diameter of the pipe pile, and the second L-shaped connecting plate 8 of the bucket tooth 5 is connected to the first baffle 3 with bolts, and the bucket 1 is connected to the excavator arm through the connecting ear plate 9 and the pin 10; after the above preparations are completed, the pile cap is excavated.
[0019] In this embodiment, the length of the inclined plate 2 is adjusted to excavate the axillar pile caps of different depths. The semicircular grooves 6 of different sizes at the front of the bucket teeth are selected to facilitate the excavation of axillar pile caps of different pipe pile diameters, thereby achieving one-time forming of the pile cap excavation, avoiding damage to the prefabricated pipe piles that have been constructed, ensuring the quality of excavation, and improving the excavation efficiency.
[0020] The above are only implementation methods of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure made using the contents of the specification and drawings of the present invention, directly or indirectly used in other related technical fields, are also within the patent protection scope of the present invention.
Claims
1. An excavator bucket for excavating pipe piles with axillary pile caps, characterized in that: The utility model comprises a bucket, wherein an inclined plate is arranged at the front end of the bottom of the bucket, first baffles are arranged at both side ends of the inclined plate, a detachable bucket tooth is arranged at the front end of the inclined plate, second baffles are arranged at both side ends of the bucket tooth, and a groove is arranged at the front of the bucket tooth.
2. The excavator bucket for excavating pipe piles with axil-type pile caps as claimed in claim 1, characterized in that: A first L-shaped connecting plate is arranged at the rear end of the first baffle, and the first L-shaped connecting plate is connected to the side of the bucket through a plurality of bolts.
3. The excavator bucket for excavating pipe piles with axil-type pile caps according to claim 1 or 2, characterized in that: A second L-shaped connecting plate is disposed at the rear end of the second baffle plate, and the second L-shaped connecting plate is connected to the adjacent first baffle plate via a plurality of bolts.
4. The excavator bucket for excavating pipe piles with axil-type pile caps according to claim 1 or 2, characterized in that: The inclination of the inclined plate is 45 degrees.
5. The excavator bucket for excavating pipe piles with axil-type pile caps as claimed in claim 1 or 2, characterized in that: The groove is arranged in a semicircular shape.
6. The excavator bucket for excavating pipe piles with axil pile caps as claimed in claim 1 or 2, characterized in that: The bucket teeth are made of manganese steel.
7. The excavator bucket for excavating pipe piles with axil-type pile caps as claimed in claim 1 or 2, characterized in that: The bucket teeth are configured to be in the shape of an obliquely cut blade, and the thickness of the front portion of the bucket teeth is 5 mm.
8. The excavator bucket for excavating pipe piles with axil-type pile caps as claimed in claim 1 or 2, characterized in that: A pair of connecting ear plates are arranged on the top of the bucket, and the bucket is connected to the excavator arm by pins through the connecting ear plates.