Building pile driver for building engineering construction

Abstract

The utility model relates to the technical field of pile drivers, and discloses a building pile driver for building engineering construction, which comprises a support frame, a positioning rod arranged at the top of the support frame, a fixing frame arranged at the top of the positioning rod, and a hydraulic cylinder fixed at the top of the fixing frame, the lifting column is movably arranged in the fixing frame, and the connecting clamping groove is formed in the bottom of the lifting column; the piling rod dismounting assembly comprises a piling rod body arranged below the lifting column and a connecting clamping block arranged at the joint of the piling rod body and the connecting clamping groove. According to the building pile driver for building engineering construction, through the arranged pile driving rod dismounting assembly, pile driving rod bodies can be replaced, the requirements of different punching diameters can be met, during replacement, connecting clamping blocks arranged at the tops of the pile driving rod bodies can be installed in connecting clamping grooves of lifting columns, and the pile driving rod bodies with different diameters can be replaced according to needs; and the whole pile driver does not need to be replaced.

Description

Technical Field

[0001] This utility model relates to the field of pile driver technology, specifically a building pile driver for construction engineering. Background Technology

[0002] Piling machines are crucial equipment in building construction, used for foundation treatment. They drive piles deep into the ground using powerful impact or compression forces, providing a stable foundation for buildings. There are various types of piling machines, such as diesel hammer piling machines, auger piling machines, and rotary drilling rigs, each suitable for different geological conditions and construction needs. These machines are characterized by high efficiency and precision, ensuring that the piles reach the designed depth and bearing capacity requirements. In building construction, the application of piling machines not only improves construction efficiency but also guarantees the safety and stability of buildings, making them indispensable engineering tools.

[0003] In the field of piling machines, existing piling machines consist of a pile hammer (pile body), a pile frame, and a power system. The power system acts on the pile hammer, and the pile frame supports the entire piling machine. The pile hammer can move up and down on the pile frame to achieve building construction. However, the pile hammer is often not detachable. In the building construction environment, pile bodies of different hole sizes may be used as needed, which requires changing to different models of piling machines, making it inconvenient to use. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] Given that the pile hammers of existing pile drivers are often not detachable, in the construction environment, different hole diameters of piles may be used as needed, which requires replacing different models of pile drivers, making it inconvenient to use.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A building pile driver for construction projects, characterized in that it comprises:

[0008] A pile driver support assembly includes a support frame, a positioning rod disposed on the top of the support frame, a fixing frame disposed on the top of the positioning rod, a hydraulic cylinder fixed to the top of the fixing frame, a lifting column movably disposed inside the fixing frame, and a connecting slot opened at the bottom of the lifting column.

[0009] The piling rod disassembly assembly includes a piling rod body disposed below the lifting column, a connecting block disposed at the connection between the piling rod body and the connecting slot, and a pressure plate disposed on top of the connecting block.

[0010] As a further embodiment of this utility model: the pile driver support assembly also includes a guide sleeve sleeved outside the positioning rod, the guide sleeve being fixedly connected to the lifting column, and the lifting column being fixedly connected to the telescopic end of the hydraulic cylinder.

[0011] As a further embodiment of this utility model: the pile driver support assembly also includes a fixing ear plate fixed to the rear side of the guide sleeve, and an anti-detachment screw rod passing through the fixing ear plate, wherein the height of the anti-detachment screw rod is adapted to the connecting slot.

[0012] As a further embodiment of this utility model, the piling rod disassembly assembly further includes a connecting spring disposed between the pressure plate and the connecting block, a guide telescopic rod passing through the connecting spring, and a screw sleeve fixed to the bottom of the pressure plate.

[0013] As a further embodiment of this utility model, the piling rod disassembly assembly further includes a lifting screw installed inside the screw sleeve, a transmission worm gear fixed to the bottom of the lifting screw, a transmission worm installed on one side of the transmission worm gear, and an adjustment knob fixed to the end of the transmission worm.

[0014] As a further embodiment of this utility model: the transmission worm and the transmission worm wheel mesh with each other, the lifting screw is installed inside the piling rod body through a bearing, and the screw sleeve and the lifting screw both pass through the piling rod body and the connecting block.

[0015] As a further improvement of this utility model, the top of the support frame is also provided with a limiting component, which includes a limiting sleeve sleeved outside the positioning rod and an adjusting screw threaded inside the limiting sleeve.

[0016] As a further improvement of this utility model: the adjusting screw and the positioning rod are parallel to each other, and the limiting sleeve and the guide sleeve are parallel to each other.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This utility model, through the set piling rod disassembly component, can replace the piling rod body to meet the needs of different drilling diameters. When replacing, the connecting block set on the top of the piling rod body can be installed in the connecting slot of the lifting column. Piling rod bodies of different diameters can be replaced as needed without replacing the entire piling machine, making it more convenient to use. Attached Figure Description

[0019] Figure 1 This is a structural schematic diagram of a building pile driver used in construction engineering.

[0020] Figure 2 A schematic diagram of the piling rod in a building piling machine used in construction engineering.

[0021] Figure 3 This is a schematic diagram of a pressure plate in a building pile driver used in construction engineering.

[0022] Figure 4 A half-sectional schematic diagram of a lifting column in a building pile driver used in construction engineering;

[0023] Figure 5 This is a rear view structural diagram of a building pile driver used in construction engineering.

[0024] Figure 6 For a type of building pile driver used in construction engineering Figure 2 Enlarged view of point A.

[0025] In the diagram: 1. Piling machine support assembly; 101. Hydraulic cylinder; 102. Support frame; 103. Fixing frame; 104. Lifting column; 105. Positioning rod; 106. Guide sleeve; 107. Connecting slot; 108. Anti-detachment screw; 109. Fixing ear plate; 2. Limiting assembly; 201. Adjusting screw; 202. Limiting sleeve; 3. Piling rod disassembly assembly; 301. Piling rod body; 302. Adjusting knob; 303. Connecting block; 304. Pressure plate; 305. Connecting spring; 306. Transmission worm gear; 307. Screw sleeve; 308. Lifting screw; 309. Transmission worm wheel; 310. Guide telescopic rod. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more readily understood, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0029] Example 1

[0030] Please see Figure 1 , Figure 4 and Figure 5 This is the first embodiment of the present invention, which provides a building pile driver for construction engineering, comprising:

[0031] The pile driver support assembly 1 includes a support frame 102, a positioning rod 105 disposed on the top of the support frame 102, a fixing frame 103 disposed on the top of the positioning rod 105, a hydraulic cylinder 101 fixed to the top of the fixing frame 103, a lifting column 104 movably disposed inside the fixing frame 103, and a connecting slot 107 opened at the bottom of the lifting column 104.

[0032] The piling rod disassembly assembly 3 includes a piling rod body 301 located below the lifting column 104, a connecting block 303 located at the connection between the piling rod body 301 and the connecting slot 107, and a pressure plate 304 located on top of the connecting block 303.

[0033] Specifically, the pile driver support assembly 1 also includes a guide sleeve 106 sleeved on the outside of the positioning rod 105. The guide sleeve 106 is fixedly connected to the lifting column 104, and the lifting column 104 is fixedly connected to the telescopic end of the hydraulic cylinder 101.

[0034] Furthermore, the piling rod disassembly assembly 3 can be installed inside the connecting slot 107 of the lifting column 104 via the connecting block 303 set at the top of the piling rod body 301. This allows for easy replacement of piling rod bodies 301 of different diameters as needed, without replacing the entire piling machine, making it more convenient to use. The hydraulic cylinder 101 can push the lifting column 104 to move up and down inside the fixed frame 103. At the same time, the guide sleeve 106 on the lifting column 104 slides outside the positioning rod 105, providing a stable guiding effect for the lifting column 104.

[0035] Specifically, the pile driver support assembly 1 also includes a fixing ear plate 109 fixed to the rear side of the guide sleeve 106, and an anti-detachment screw 108 passing through the fixing ear plate 109. The height of the anti-detachment screw 108 is adapted to the connecting slot 107.

[0036] Furthermore, the anti-detachment screw 108 can be inserted into the interior of the fixing ear plate 109, and the end is locked by a nut. Since the anti-detachment screw 108 is horizontal on one side of the connecting slot 107, it can prevent the connecting block 303 from detaching from one side of the connecting slot 107.

[0037] When using the piling rod body 301 of different diameters, rotate the anti-detachment screw 108 to separate the anti-detachment screw 108 from the fixed ear plate 109. Then, disengage the connecting block 303 on the piling rod body 301 from the connecting slot 107 of the lifting column 104. Then, select a piling rod body 301 of appropriate diameter. In daily use, place the support frame 102 in the area where piling is required, start the hydraulic cylinder 101, and the hydraulic cylinder 101 pushes the lifting column 104 to move up and down inside the fixed frame 103. At the same time, the guide sleeve 106 on the lifting column 104 slides outside the positioning rod 105, and the lifting column 104 simultaneously drives the piling rod body 301 to move downward, thereby realizing the piling operation through the up and down movement of the piling rod body 301.

[0038] In summary, the piling machine used in building construction can replace the piling rod body 301 through the piling rod disassembly component 3, which can meet the needs of different drilling diameters. When replacing, the connecting block 303 set on the top of the piling rod body 301 can be installed in the connecting slot 107 of the lifting column 104. The piling rod body 301 of different diameters can be replaced as needed without replacing the entire piling machine, making it more convenient to use.

[0039] Example 2

[0040] Please see Figure 2 , Figure 3 and Figure 6 This is the second embodiment of the present invention, which provides an improved design for a building pile driver used in building construction.

[0041] Specifically, the piling rod disassembly assembly 3 also includes a connecting spring 305 disposed between the pressure plate 304 and the connecting block 303, a guide telescopic rod 310 passing through the connecting spring 305, and a screw sleeve 307 fixed to the bottom of the pressure plate 304.

[0042] Furthermore, the guide telescopic rod 310 is composed of two sets of sleeve rods with different diameters connected together, which can be compressed with the compression of the connecting spring 305, and plays a guiding role on the pressure plate 304.

[0043] Specifically, the piling rod disassembly assembly 3 also includes a lifting screw 308 installed inside the screw sleeve 307, a transmission worm gear 309 fixed to the bottom of the lifting screw 308, a transmission worm 306 installed on one side of the transmission worm gear 309, and an adjustment knob 302 fixed to the end of the transmission worm 306.

[0044] Furthermore, the lead screw sleeve 307 is connected to the lifting lead screw 308. Since the pressure plate 304 is restricted by the guide telescopic rod 310, it can only move up and down. Therefore, when the lifting lead screw 308 rotates, it can drive the lead screw sleeve 307 to move up and down, adjusting the distance between the pressure plate 304 and the connecting block 303.

[0045] Specifically, the transmission worm 306 meshes with the transmission worm wheel 309, and the lifting screw 308 is installed inside the piling rod body 301 through a bearing. The screw sleeve 307 and the lifting screw 308 both pass through the piling rod body 301 and the connecting block 303.

[0046] Furthermore, since the transmission worm 306 and the transmission worm wheel 309 mesh with each other, when the adjustment knob 302 is rotated, the transmission worm 306 can drive the transmission worm wheel 309 to rotate, and the transmission worm wheel 309 can drive the lifting screw 308 to rotate inside the screw sleeve 307, thereby driving the screw sleeve 307 to move up and down. The height of the pressure plate 304 is adjusted through the screw sleeve 307, so that the pressure plate 304 and the connecting groove 107 fit together.

[0047] In use, after the connecting block 303 on the piling rod body 301 is installed inside the connecting slot 107, the transmission worm 306 can be rotated by rotating the adjustment knob 302. The transmission worm 306 then drives the transmission worm wheel 309 to rotate. At this time, after the lifting screw 308, which is fixedly connected to the transmission worm wheel 309, rotates, the screw sleeve 307 can move upward on the surface of the lifting screw 308, thereby causing the pressure plate 304 to fit into the connecting slot 107. The connecting spring 305 and the guide telescopic rod 310 between the pressure plate 304 and the connecting block 303 can be stretched simultaneously. The movement of the pressure plate 304 can compensate for the gap between the connecting slot 107 and the connecting block 303, thus preventing the connecting block 303 from shaking inside the connecting slot 107.

[0048] In summary, by adding a liftable pressure plate 304 to the piling rod body 301, the pressure plate 304 presses the connecting slot 107, compensating for the gap between the connecting slot 107 and the connecting block 303, and preventing the connecting block 303 from shaking inside the connecting slot 107.

[0049] Example 3

[0050] Please see Figure 1 This is the third embodiment of the present invention, which provides a data processing system for a building pile driver used in building construction.

[0051] Specifically, the top of the support frame 102 is also provided with a limiting component 2, which includes a limiting sleeve 202 sleeved on the outside of the positioning rod 105 and an adjusting screw 201 passing through the inside of the limiting sleeve 202.

[0052] Furthermore, when the adjusting screw 201 rotates, the limiting sleeve 202 can slide on the surface of the adjusting screw 201 through the screw sleeve, adjusting the distance between the limiting sleeve 202 and the guide sleeve 106, thereby limiting the descent distance of the guide sleeve 106.

[0053] Specifically, the adjusting screw 201 and the positioning rod 105 are parallel to each other, and the limiting sleeve 202 and the guide sleeve 106 are parallel to each other.

[0054] Furthermore, a screw motor is fixedly installed at the bottom of the adjusting screw 201. The screw motor is used to drive the adjusting screw 201 to rotate. The screw motor can be installed inside the support frame 102. The positioning rod 105 can guide the movement of the limiting sleeve 202. At the same time, the guide sleeve 106 slides outside the positioning rod 105, which can guide the movement of the lifting column 104.

[0055] In use, the lead screw motor can drive the adjusting lead screw 201 to rotate, and the limiting sleeve 202 can slide on the surface of the adjusting lead screw 201 through the lead sleeve to adjust the distance between the limiting sleeve 202 and the guide sleeve 106. When the lifting column 104 drives the piling rod body 301 to move downward, it can slide on the positioning rod 105 through the guide sleeve 106 on the lifting column 104 until the guide sleeve 106 and the limiting sleeve 202 are in contact with each other and cannot continue to descend. At this time, the descent height of the lifting column 104 can be limited by the height of the limiting sleeve 202.

[0056] In summary, the lowering height of the lifting column 104 can be limited and adjusted by the setting limit component 2.

[0057] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0058] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0059] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0060] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A building pile driver for construction engineering, characterized in that: include: The pile driver support assembly (1) includes a support frame (102), a positioning rod (105) disposed on the top of the support frame (102), a fixing frame (103) disposed on the top of the positioning rod (105), a hydraulic cylinder (101) fixed to the top of the fixing frame (103), a lifting column (104) movably disposed inside the fixing frame (103), and a connecting slot (107) opened at the bottom of the lifting column (104). The piling rod disassembly assembly (3) includes a piling rod body (301) located below the lifting column (104), a connecting block (303) located at the connection between the piling rod body (301) and the connecting slot (107), and a pressure plate (304) located on top of the connecting block (303).

2. A building pile driver for construction engineering according to claim 1, characterized in that: The pile driver support assembly (1) also includes a guide sleeve (106) sleeved on the outside of the positioning rod (105). The guide sleeve (106) is fixedly connected to the lifting column (104), and the lifting column (104) is fixedly connected to the telescopic end of the hydraulic cylinder (101).

3. A building pile driver for construction engineering according to claim 2, characterized in that: The pile driver support assembly (1) also includes a fixed ear plate (109) fixed to the rear side of the guide sleeve (106) and an anti-detachment screw (108) passing through the fixed ear plate (109), the anti-detachment screw (108) being adapted to the height of the connecting slot (107).

4. A building pile driver for construction engineering according to claim 3, characterized in that: The piling rod disassembly assembly (3) also includes a connecting spring (305) disposed between the pressure plate (304) and the connecting block (303), a guide telescopic rod (310) passing through the connecting spring (305), and a screw sleeve (307) fixed to the bottom of the pressure plate (304).

5. A building pile driver for construction engineering according to claim 4, characterized in that: The piling rod disassembly assembly (3) also includes a lifting screw (308) installed inside the screw sleeve (307), a transmission worm gear (309) fixed to the bottom of the lifting screw (308), a transmission worm (306) installed on one side of the transmission worm gear (309), and an adjustment knob (302) fixed to the end of the transmission worm (306).

6. A building pile driver for construction engineering according to claim 5, characterized in that: The transmission worm (306) meshes with the transmission worm wheel (309), and the lifting screw (308) is installed inside the piling rod body (301) through a bearing. The screw sleeve (307) and the lifting screw (308) both pass through the piling rod body (301) and the connecting block (303).

7. A building pile driver for construction engineering according to claim 6, characterized in that: The top of the support frame (102) is also provided with a limiting component (2), which includes a limiting sleeve (202) sleeved on the outside of the positioning rod (105) and an adjusting screw (201) passing through the inside of the limiting sleeve (202).

8. A building pile driver for construction engineering according to claim 7, characterized in that: The adjusting screw (201) and the positioning rod (105) are parallel to each other, and the limiting sleeve (202) and the guide sleeve (106) are parallel to each other.

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