Fixed-point piling equipment for moso bamboo piled raft roadbed construction

Abstract

The utility model relates to the field of piling equipment, in particular to fixed-point piling equipment for moso bamboo piled raft roadbed construction. The technical problems that fixed-point piling equipment needs to be manually and repeatedly adjusted due to the softness of a mud flat, moso bamboo piles are prone to deviation, and the fixed-point piling effect is affected are solved. According to the technical scheme, the fixed-point piling equipment for moso bamboo piled raft roadbed construction comprises a positioning protection assembly, a butt joint assembly, a fixed-point adjusting assembly and a fixed-point piling assembly; according to the differences that in the prior art, due to the floppiness of a mud flat, repeated manual adjustment is needed, and moso bamboo piles are prone to deviation, a positioning protection assembly is adopted to form end balance and used for resisting water surface floating and overall deviation, a butt joint assembly is synchronously used for conducting connection operation, and the pile driving position is downward according to needs; corresponding hooks are sequentially adjusted and installed through the fixed-point adjusting assembly, the outer range of the moso bamboo pile is directly and vertically narrowed downwards, and the fixed-point piling assembly is used for conducting piling operation.

Description

Technical Field

[0001] The utility model relates to the field of piling equipment, in particular to a fixed-point piling equipment for bamboo pile raft roadbed construction. Background Art

[0002] Mangroves are wetland woody plant communities that grow in the intertidal zones of tropical and subtropical estuary coasts and are flooded by periodic tides. They not only provide food, habitats and breeding grounds for organisms in the mangrove ecosystem, but also enhance the adaptability of mechanical construction and accelerate material turnover under the ecological geology of mangroves. At the same time, bamboo piles are used instead of pine piles and steel sheet piles for support construction. The geological conditions are usually coastal or muddy flats. The existing fixed-point piling equipment, in the mangrove restoration construction, in the process of bamboo pile raft roadbed construction, uses the gravity of the heavy hammer to knock the piles through the principle of free fall. Due to the softness of the muddy flat, manual repeated adjustments are required, and the bamboo piles are prone to deviation, which affects the effect of fixed-point piling. Therefore, we proposed a fixed-point piling equipment for bamboo pile raft roadbed construction to solve the above-mentioned problems. Utility Model Content

[0003] In order to overcome the problem that fixed-point piling equipment requires repeated manual adjustments due to the softness of the silt tidal flats, and bamboo piles are prone to deviation, which affects the effect of fixed-point piling.

[0004] The technical solution of the utility model is: a fixed-point piling equipment for bamboo pile raft roadbed construction, comprising a positioning protection component, a docking component, a fixed-point adjustment component and a fixed-point piling component; a docking component for connecting an excavator for installation protection is provided on the top of the positioning protection component, a fixed-point piling component for fixed-point piling operation for bamboo pile raft roadbed construction is provided at the central lower end of the positioning protection component, and a fixed-point adjustment component for adjusting the overall direction and keeping the bamboo piles sinking is provided along the outer end of the positioning protection component from top to bottom.

[0005] Preferably, according to the required downward piling position, the corresponding hooks are adjusted and installed in sequence using the fixed-point adjustment component, and the outer range of the bamboo pile is directly reduced downward, so that the fixed-point piling component can be used for piling operations. The docking sleeve is used to connect with the excavator in advance to make it guiding. Then the adjusting bolt drives the rotating shaft to drive the swing operation between the adjusting plate and the extension plate, and the corresponding clamping hook is installed to position the bamboo pile, which is set in the same direction as the hydraulic disk. Subsequently, the pressure cylinder drives the hydraulic column to drive the hydraulic disk to lift and lower for hammering operations, thereby improving the overall fixed-point piling effect.

[0006] Preferably, the positioning protection assembly includes a balance plate, a ring sleeve, a horizontal column, a guide ring sleeve and a shock-absorbing frame. The outer side of the balance plate is provided with a ring sleeve, and the central lower end of the balance plate is provided with a guide ring sleeve for protecting the fixed-point piling assembly. As the piling gradually sinks, the horizontal column can be observed and the overall direction can be adjusted in turn.

[0007] Preferably, a horizontal column for observing the overall balance state is provided in an annular direction between the ring sleeve and the balance plate, a guide groove is provided in an annular direction on the guide ring sleeve, and a plurality of shock-absorbing frames are provided along the outer end of the guide ring sleeve. As the hydraulic column sinks, the guide ring sleeve avoids the shadow of sand and gravel on the piling state.

[0008] Preferably, the docking assembly includes a docking sleeve and an electric signal contact module. The center of the docking sleeve is provided with an electric signal contact module connected to the fixed-point piling assembly. A threaded hole is opened in the center of the docking sleeve. A mounting hole connected to the threaded hole is opened in an annular direction at the outer end of the docking sleeve. Each time the excavator swing arm sinks, the signal from the electric signal contact module is transmitted to the fixed-point piling assembly to perform a piling operation.

[0009] Preferably, the fixed-point adjustment component includes an extension frame, an adjustment plate, a rotating shaft and an adjusting bolt. A plurality of adjustment plates are arranged along the extension frame. A rotating shaft is arranged between the adjustment plate and the extension frame. The adjusting bolt drives the rotating shaft to drive the swing operation between the adjustment plate and the extension plate. A hanging hole is opened in the middle of the adjustment plate. The adjusting bolt drives the rotating shaft to drive the swing operation between the adjustment plate and the extension plate, thereby increasing the adjustment performance.

[0010] Preferably, the fixed-point piling assembly includes a hydraulic cylinder, a hydraulic column, a guide rod and a hydraulic disc. The outer end of the hydraulic column is provided with a guide rod in a circumferential direction from bottom to top, and a plug hole is provided at one end of the guide rod away from the hydraulic column.

[0011] Preferably, a hydraulic disc is provided at the lower end of the hydraulic column, and the hydraulic cylinder drives the hydraulic column to drive the hydraulic disc to lift and lower. Adapter holes are evenly distributed on the hydraulic disc. According to the piling requirements, the corresponding protective structure is installed using the adapter holes to increase the bottom hammering area.

[0012] Beneficial effects of the utility model:

[0013] 1. In the past, due to the softness of the silt and mudflats, manual adjustments were required repeatedly, and the bamboo piles were prone to deviation. Different from this, a positioning protection component is used to form end balance to resist water surface floating and overall deviation. The docking component is used for connection operation at the same time. The pile driving position is downward as needed, and the corresponding hooks are adjusted and installed in sequence using the fixed-point adjustment component. The outer range of the bamboo pile is directly reduced downward for the fixed-point piling component to perform piling operations. The docking sleeve is used to connect with the excavator in advance to make it guiding. The adjusting bolt drives the rotating shaft to drive the swinging operation between the adjusting plate and the extension plate. The corresponding clamping hook is installed to position the bamboo pile and is set in the same direction as the hydraulic disc. Subsequently, the pressure cylinder drives the hydraulic column to drive the hydraulic disc to lift and lower for hammering operation, thereby improving the overall fixed-point piling effect.

[0014] 2. As the pile gradually sinks, the horizontal column can be observed and the overall direction can be adjusted in sequence to avoid deviation in the pile driving. Each time the excavator arm sinks, the electrical signal contact module signal is transmitted to the fixed-point piling assembly to perform a piling operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the positioning protection component of the utility model;

[0017] Figure 3 It is a schematic diagram of a fixed-point adjustment component of the utility model;

[0018] Figure 4 It is a schematic diagram of the fixed-point piling component of the utility model.

[0019] Explanation of the accompanying drawings: 1. Positioning protection component; 2. Docking component; 3. Fixed-point adjustment component; 4. Fixed-point piling component; 101. Balance plate; 102. Ring sleeve; 103. Horizontal column; 104. Guide ring sleeve; 105. Shock-absorbing frame; 201. Docking sleeve; 202. Mounting hole; 203. Electrical signal contact module; 204. Threaded hole; 301. Extension frame; 302. Adjustment plate; 303. Hanging hole; 304. Rotating shaft; 305. Adjustment bolt; 401. Hydraulic cylinder; 402. Hydraulic column; 403. Guide rod; 404. Plug hole; 405. Hydraulic disc; 406. Adapter hole. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] See also Figure 1-2The utility model provides an embodiment: a fixed-point piling equipment for bamboo pile raft roadbed construction, comprising a positioning protection component 1, a docking component 2, a fixed-point adjustment component 3 and a fixed-point piling component 4; the top of the positioning protection component 1 is provided with a docking component 2 for connecting an excavator for installation protection, the central lower end of the positioning protection component 1 is provided with a fixed-point piling component 4 for fixed-point piling operation in bamboo pile raft roadbed construction, and the outer end of the positioning protection component 1 is circumferentially provided with a fixed-point adjustment component 3 for adjusting the overall direction and keeping the bamboo pile sinking along the top and bottom.

[0022] See also Figure 1-3 In this embodiment, the positioning protection component 1 includes a balance plate 101, a ring sleeve 102, a horizontal column 103, a guide ring sleeve 104 and a shock-absorbing frame 105. The outer side of the balance plate 101 is provided with a ring sleeve 102, and the central lower end of the balance plate 101 is provided with a guide ring sleeve 104 for protecting the fixed-point piling component 4. As the piling gradually sinks, the horizontal column 103 can be observed and the overall direction can be adjusted in sequence. A horizontal column 103 for observing the overall balance state is circumferentially arranged between the ring sleeve 102 and the balance plate 101, and a guide groove is circumferentially opened on the guide ring sleeve 104. A plurality of shock-absorbing frames 105 are arranged along the outer end of the guide ring sleeve 104. As the hydraulic column 402 sinks, the guide ring sleeve 104 avoids the sand and gravel shadow piling state.

[0023] See also Figure 2-4 In this embodiment, the docking assembly 2 includes a docking sleeve 201 and an electric signal contact module 203. The center of the docking sleeve 201 is provided with an electric signal contact module 203 connected to the fixed-point piling assembly 4. The center of the docking sleeve 201 is provided with a threaded hole 204. The outer end of the docking sleeve 201 is provided with a mounting hole 202 connected to the threaded hole 204 in an annular direction. As the swing arm of the excavator sinks each time, the signal of the electric signal contact module 203 is transmitted to the fixed-point piling assembly 4 to perform a piling operation. The fixed-point adjustment The entire assembly 3 includes an extension frame 301, an adjustment plate 302, a rotating shaft 304 and an adjusting bolt 305. A plurality of adjustment plates 302 are arranged along the extension frame 301. A rotating shaft 304 is arranged between the adjustment plate 302 and the extension frame 301. The adjusting bolt 305 drives the rotating shaft 304 to drive the swing operation between the adjustment plate 302 and the extension plate. A hanging hole 303 is provided in the middle of the adjustment plate 302. The adjusting bolt 305 drives the rotating shaft 304 to drive the swing operation between the adjustment plate 302 and the extension plate, thereby improving the adjustment performance.

[0024] See also Figure 1-4In this embodiment, the fixed-point piling assembly 4 includes a hydraulic cylinder 401, a hydraulic column 402, a guide rod 403 and a hydraulic disc 405. The outer end of the hydraulic column 402 is provided with a guide rod 403 in a circumferential direction from bottom to top. The end of the guide rod 403 away from the hydraulic column 402 is provided with a plug hole 404. The lower end of the hydraulic column 402 is provided with a hydraulic disc 405. The hydraulic cylinder 401 drives the hydraulic column 402 to drive the hydraulic disc 405 to move up and down. The hydraulic disc 405 is evenly provided with adapter holes 406. According to the piling requirements, the corresponding protection structure is installed using the adapter holes 406 to increase the bottom hammering area.

[0025] When working, according to the need, the pile driving position is downward, and the corresponding hooks are adjusted and installed in sequence by using the fixed-point adjustment component 3, and the outer range of the bamboo pile is directly reduced downward, so that the fixed-point pile driving component 4 can be used for pile driving operation. The docking sleeve 201 is used to connect with the excavator in advance, and then the adjusting bolt 305 drives the rotating shaft 304 to drive the swing operation between the adjusting plate 302 and the extension plate, and the corresponding clamping hook is installed to position the bamboo pile, and it is set in the same direction as the hydraulic disc 405, and then the pressure cylinder drives the hydraulic column 402 to drive the hydraulic disc 405 to lift and lower for hammering operation;

[0026] As the pile sinks gradually, the horizontal column 103 can be observed and the overall direction can be adjusted in sequence to avoid deviation in the pile driving. As the excavator arm sinks each time, the electrical signal contact module 203 sends a signal to the fixed-point pile driving component 4 to perform a pile driving operation.

[0027] Through the above steps, according to the need for downward piling position, the fixed-point adjustment component 3 is used to adjust and install the corresponding hooks in sequence, and the outer range of the bamboo pile is directly reduced vertically downward, and the fixed-point piling component 4 is used for piling operation. The docking sleeve 201 is used to connect with the excavator in advance to make it guiding. Then the adjusting bolt 305 drives the rotating shaft 304 to drive the swing operation between the adjusting plate 302 and the extension plate, and the corresponding clamping hook is installed to position the bamboo pile, which is set in the same direction as the hydraulic disc 405. Then the pressure cylinder drives the hydraulic column 402 to drive the hydraulic disc 405 to lift and lower for hammering operation, thereby improving the overall fixed-point piling effect.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A fixed-point piling device for bamboo pile raft roadbed construction, comprising a positioning protection component (1); characterized in that: The invention also comprises a docking assembly (2), a fixed-point adjustment assembly (3) and a fixed-point piling assembly (4); the top of the positioning protection assembly (1) is provided with a docking assembly (2) for connecting with an excavator for installation protection; the central lower end of the positioning protection assembly (1) is provided with a fixed-point piling assembly (4) for carrying out fixed-point piling operations for bamboo pile raft roadbed construction; the outer end of the positioning protection assembly (1) is provided with a fixed-point adjustment assembly (3) for adjusting the overall direction and keeping the bamboo piles sinking along the edge from top to bottom.

2. A fixed-point piling equipment for bamboo pile raft roadbed construction according to claim 1, characterized in that: The positioning protection component (1) comprises a balance plate (101), a ring sleeve (102), a horizontal column (103), a guide ring sleeve (104) and a shock-absorbing frame (105). The outer side of the balance plate (101) is provided with a ring sleeve (102), and the central lower end of the balance plate (101) is provided with a guide ring sleeve (104) for protecting a fixed-point piling component (4).

3. A fixed-point piling equipment for bamboo pile raft roadbed construction according to claim 2, characterized in that: A horizontal column (103) for observing the overall balance state is provided in the annular direction between the ring sleeve (102) and the balance plate (101); a guide groove is provided in the annular direction on the guide ring sleeve (104); and a plurality of groups of shock-absorbing frames (105) are provided along the outer end of the guide ring sleeve (104).

4. A fixed-point piling equipment for bamboo pile raft roadbed construction according to claim 1, characterized in that: The docking assembly (2) comprises a docking sleeve (201) and an electric signal contact module (203); the center of the docking sleeve (201) is provided with an electric signal contact module (203) connected to the fixed-point piling assembly (4); the center of the docking sleeve (201) is provided with a threaded hole (204); and the outer end of the docking sleeve (201) is provided with a mounting hole (202) connected to the threaded hole (204) in an annular direction.

5. A fixed-point piling equipment for bamboo pile raft roadbed construction according to claim 1, characterized in that: The fixed-point adjustment component (3) comprises an extension frame (301), an adjustment plate (302), a rotating shaft (304) and an adjusting bolt (305); a plurality of adjustment plates (302) are arranged along the extension frame (301); a rotating shaft (304) is arranged between the adjustment plate (302) and the extension frame (301); the adjusting bolt (305) drives the rotating shaft (304) to drive the adjustment plate (302) and the extension plate to swing; and a hanging hole (303) is arranged in the middle of the adjustment plate (302).

6. A fixed-point piling equipment for bamboo pile raft roadbed construction according to claim 1, characterized in that: The fixed-point piling assembly (4) comprises a hydraulic cylinder (401), a hydraulic column (402), a guide rod (403) and a hydraulic plate (405). The outer end of the hydraulic column (402) is provided with a guide rod (403) in a circumferential direction from bottom to top, and a plug-in hole (404) is provided at one end of the guide rod (403) away from the hydraulic column (402).

7. A fixed-point piling equipment for bamboo pile raft roadbed construction according to claim 6, characterized in that: A hydraulic plate (405) is provided at the lower end of the hydraulic column (402). The hydraulic cylinder (401) drives the hydraulic column (402) to drive the hydraulic plate (405) to move up and down. The hydraulic plate (405) is evenly provided with matching holes (406).

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