Piling device for constructional engineering

Abstract

The utility model discloses a piling device for constructional engineering, which belongs to the technical field of piling equipment and comprises a supporting frame, a driving component is fixedly arranged at the top end of the supporting frame and penetrates through the top end of the supporting frame to be connected with an impact hammer inside the supporting frame, and extrusion components are arranged on two sides of the impact hammer. The driving assembly is used for driving the impact hammer to operate; the extrusion assembly is used for guiding the impact hammer while extruding; by means of the extrusion assembly and the impact hammer, the impact effect of the impact hammer is improved, and the working efficiency of the piling device is higher.

Description

Technical Field

[0001] The utility model belongs to the technical field of pile driving equipment, and in particular relates to a pile driving device for construction engineering. Background Art

[0002] When piling a small building, a pile driver is generally used. The working method of the existing commonly used pile driver is: a pile hammer located at a high position hits a set pile under the action of gravity, and then a winch lifts the pile hammer to reset it.

[0003] The existing device only utilizes the gravity of the impact hammer itself to drive the pile during piling, resulting in poor piling effect and low working efficiency.

[0004] For example, the patent with patent number CN111576415A discloses a pile driving device for construction engineering, including a frame, a pile driving mechanism and a power mechanism, the pile driving mechanism and the power mechanism are respectively arranged at the lower part and the upper part of the frame, the frame includes a base plate and an external bracket fixed on the base plate, and a support unit is arranged at the lower part of the base plate; the pile driving mechanism includes a pile hammer, a fixed plate and a buffer unit, the pile hammer is arranged in a through hole in the middle of the base plate, the fixed plate is fixedly connected to the upper part of the pile hammer, and a buffer unit is arranged below the fixed plate; the power mechanism includes an impact hammer, a sliding rod, a guide pulley, a support pulley and a winch, a connecting plate is fixed to the upper part of the impact hammer, the connecting plate is slidably connected to the sliding rod, the impact hammer and the winch are connected by a wire rope, and the wire rope is overlapped on the guide pulley and the support pulley in turn.

[0005] Although the above patent can avoid the stability affected by the uneven equipment, it also uses the weight of the impact hammer itself for piling, and the piling effect is not improved; therefore, how to provide a piling device for construction projects with good piling effect is a problem that technical personnel in this field urgently need to solve. Utility Model Content

[0006] The main purpose of the utility model is to provide a pile driving device for construction engineering to solve the above technical problems. The device utilizes an extrusion assembly and an impact hammer to improve the impact effect of the impact hammer, so that the working efficiency of the pile driving device is higher.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A piling device for construction engineering comprises a supporting frame, a driving assembly is fixedly arranged on the top of the supporting frame, the driving assembly passes through the top of the supporting frame and is connected with an impact hammer inside the supporting frame, extrusion assemblies are arranged on both sides of the impact hammer, the driving assembly is used to drive the impact hammer to operate; the extrusion assembly is used to extrude and guide the impact hammer at the same time.

[0009] Furthermore, the support frame includes a lower support plate, an upper support plate and a vertical support plate, a vertical support plate is arranged opposite to the upper support plate and the lower support plate in the vertical direction, the upper support plate is provided with a connecting hole, and the lower support plate is provided with a pile groove and a slide groove.

[0010] Furthermore, the driving assembly includes a winch and a guide wheel, the winch is fixedly arranged at the top of the upper support plate, the guide wheel is rotatably arranged at the top of the upper support plate, the winch is connected to one end of the connecting rope, and the other end of the connecting rope is connected to one end of the impact hammer through the guide wheel and the connecting hole.

[0011] Furthermore, the impact hammer includes an impact hammer body, an impact hammer shell, an elastic pad, a guide column and a spring. One end of the impact hammer body is connected to the connecting rope, and the other end is provided with a main body block. The impact hammer body is provided with an impact hammer shell on one end of the main body block, and a sliding sleeve is provided with an impact hammer shell. The impact hammer shell is provided with a shell block, and a guide column is provided through the main body block. One end of the guide column is fixedly connected to the inner wall of the impact hammer shell, and the other end is fixedly connected to the shell block. A spring is sleeved on the guide column between the shell block and the main body block, and an elastic pad is also fixedly provided on the inner wall of the impact hammer shell.

[0012] Furthermore, the extrusion assembly includes a connecting rod 2, an extrusion block and a support rod. The side of the vertical support plate close to the impact hammer is connected to one end of the connecting rod 2, the other end of the connecting rod 2 is connected to the extrusion block, one end of the support rod is connected to the bottom end of the upper support plate, and the other end is connected to the connecting rod 2 along the vertical direction of the connecting rod 2.

[0013] Furthermore, a stabilizing component is also provided inside the support frame, and the stabilizing component includes a sliding mechanism, a guide plate, a motor and a bidirectional screw. A guide plate is fixedly provided between the two vertical support plates, and two relative sliding mechanisms are slidably provided on the guide plate. A bidirectional screw is penetrated on one side of the two sliding mechanisms, one end of the bidirectional screw is rotatably connected to the inner wall of the vertical support plate at one end, and the other end is connected to the output end of the motor, and the motor is fixedly provided on the inner wall of the vertical support plate at the opposite end.

[0014] Furthermore, the sliding mechanism includes a sliding member, which is an n-shaped structure. The sliding member is slidably arranged on the guide plate, and one side of the sliding member is extended to the bottom end of the slide groove, and a sliding block is fixedly arranged on the other side. Two connecting rods are arranged on the extended side of the sliding member, and the two connecting rods are respectively arranged on the upper and lower sides of the lower support plate, and an extrusion plate is arranged on the end of the connecting rod away from the sliding member, and the sliding block is connected to the bidirectional screw.

[0015] Furthermore, the extrusion plate is an arc-shaped plate, and a plurality of rotation grooves are arranged on the extrusion plate, and a rotating wheel is rotatably connected in the rotation groove via a rotating shaft.

[0016] Furthermore, a plurality of support components are provided at the bottom end of the lower support plate, and the support components include a support body, and top plates are provided on both sides of the support body. The bottom end of the top plate is connected to one end of the cylinder, and the other end of the cylinder is connected to the top end of the bottom plate. A roller is also provided at the bottom end of the support body.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The utility model utilizes an extrusion component and an impact hammer to improve the impact effect of the impact hammer, so that the working efficiency of the pile driving device is higher; the stable uprightness of the pile column can be ensured by the stabilizing component, and the unexpected situation caused by the skewness of the pile column can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a partial structural schematic diagram of the utility model.

[0022] Figure 3 It is a schematic diagram of the structure of the lower support plate.

[0023] Figure 4 Schematic diagram of the structure of the stabilizing component.

[0024] Figure 5 Schematic diagram of the local structure of the stabilizing component.

[0025] Among them, 1-lower support plate, 2-vertical support plate, 3-upper support plate, 4-winch, 5-guide wheel, 6-impact hammer, 6.1-impact hammer body, 6.2-impact hammer housing, 6.3-elastic pad, 6.4-guide column, 6.5-spring, 7-guide plate, 8-sliding part, 9-connecting rod one, 10-extrusion plate, 10.1-rotating shaft, 10.2-rotating wheel, 11-support assembly, 11.1-top plate, 11.2-cylinder, 11.3-bottom plate, 11.4-roller, 12-connecting rod two, 13-support rod, 14-pile groove, 15-slide groove, 16-bidirectional screw, 17-motor. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example

[0028] like Figures 1 to 5 As shown, the utility model provides a piling device for construction engineering, including a supporting frame, a driving assembly is fixedly arranged on the top of the supporting frame, the driving assembly passes through the top of the supporting frame and is connected with an impact hammer 6 inside the supporting frame, and extrusion assemblies are arranged on both sides of the impact hammer 6, the driving assembly is used to drive the impact hammer 6 to operate; the extrusion assembly is used to extrude and guide the impact hammer 6 at the same time.

[0029] In this embodiment, the support frame includes a lower support plate 1, an upper support plate 3 and a vertical support plate 2, and the vertical support plate 2 is arranged opposite to the upper support plate 3 and the lower support plate 1 in the vertical direction. The upper support plate 3 is provided with a connecting hole, and the lower support plate 1 is provided with a pile groove 14 and a slide groove 15; the lower support plate 1, the upper support plate 3 and the vertical support plate 2 are all used for support.

[0030] In this embodiment, the driving assembly includes a winch 4 and a guide wheel 5, the winch 4 is fixedly arranged at the top of the upper support plate 3, the guide wheel 5 is rotatably arranged at the top of the upper support plate 3, the winch 4 is connected to one end of the connecting rope, and the other end of the connecting rope is connected to one end of the impact hammer 6 through the guide wheel 5 and the connecting hole; the winch 4 is used to realize the impact of the impact hammer 6 to rise and fall; the guide wheel 5 is used to change the transmission direction of the connecting rope.

[0031] In this embodiment, the impact hammer 6 includes an impact hammer body 6.1, an impact hammer shell 6.2, an elastic pad 6.3, a guide column 6.4 and a spring 6.5. One end of the impact hammer body 6.1 is connected to the connecting rope, and the other end is provided with a main body block. The end of the impact hammer body 6.1 provided with the main body block is slidably sleeved with an impact hammer shell 6.2, and the impact hammer shell 6.2 is provided with a shell block. A guide column 6.4 is penetrated through the main body block. One end of the guide column 6.4 is fixedly connected to the inner wall of the impact hammer shell 6.2, and the other end is fixedly connected to the shell block. A spring 6.5 is sleeved on the guide column 6.4 between the shell block and the main body block, and an elastic pad is also fixedly provided on the inner wall of the impact hammer shell 6.2; the elastic pad in the specific embodiment is a rubber pad, which is used to buffer the impact hammer body 6.1; the spring 6.5 is used to squeeze the impact hammer shell 6.2.

[0032] In this embodiment, the extrusion assembly includes a connecting rod 12, an extrusion block and a support rod 13. The side of the vertical support plate 2 close to the impact hammer 6 is connected to one end of the connecting rod 12, and the other end of the connecting rod 12 is connected to the extrusion block. One end of the support rod 13 is connected to the bottom end of the upper support plate 3, and the other end is connected to the connecting rod 12 along the vertical direction of the connecting rod 12; the support rod 13 is used to support the connecting rod 12 and strengthen the load-bearing capacity of the connecting rod 12; the extrusion block is arc-shaped, which can extrude the impact hammer 6 while guiding it.

[0033] In this embodiment, a stabilizing component is also provided inside the support frame, and the stabilizing component includes a sliding mechanism, a guide plate 7, a motor 17 and a bidirectional screw 16. A guide plate 7 is fixedly provided between the two vertical support plates 2, and two relative sliding mechanisms are slidably provided on the guide plate 7. A bidirectional screw 16 is penetrated on one side of the two sliding mechanisms, one end of the bidirectional screw 16 is rotatably connected to the inner wall of the vertical support plate 2 at one end, and the other end is connected to the output end of the motor 17, and the motor 17 is fixedly provided on the inner wall of the vertical support plate 2 at the opposite end; the guide plate 7 is used to realize the left and right sliding of the sliding mechanism, and the motor 17 and the bidirectional screw 16 are used to drive the sliding of the sliding mechanism.

[0034] In this embodiment, the sliding mechanism includes a sliding member 8, which is an n-shaped structure. The sliding member 8 is slidably arranged on the guide plate 7, and one side of the sliding member 8 is extended to the bottom end of the slide groove 15, and a sliding block is fixedly arranged on the other side. Two connecting rods 9 are arranged on the extended side of the sliding member 8, and the two connecting rods 9 are respectively arranged on the upper and lower sides of the lower support plate 1, and an extrusion plate 10 is arranged at the end of the connecting rod 9 away from the sliding member 8, and the sliding block is connected to the bidirectional screw 16; the sliding member 8 can slide on the guide plate 7; the sliding block can drive the sliding member 8 to slide.

[0035] In this embodiment, the extrusion plate 10 is an arc-shaped plate, and a plurality of rotating grooves are arranged on the extrusion plate 10, in which a rotating wheel 10.2 is rotatably connected via a rotating shaft 10.1; the rotating wheel 10.2 enables sliding friction between the extrusion plate 10 and the pile column, making it easier for the pile column to enter the soil; at the same time, the extrusion plate 10 can stabilize the pile column and keep it upright to prevent the pile column from tilting.

[0036] In this embodiment, a plurality of support assemblies 11 are provided at the bottom end of the lower support plate, and the support assembly 11 includes a support body, and top plates 11.1 are provided on both sides of the support body. The bottom end of the top plate 11.1 is connected to one end of a cylinder 11.2, and the other end of the cylinder 11.2 is connected to the top of a bottom plate 11.3. A roller 11.4 is also provided at the bottom end of the support body; the support assembly 11 is used to provide auxiliary support for the piling device; the roller 11.4 makes the movement of the piling device more convenient.

[0037] Working principle: When the device is started, the roller 11.4 is used to push the pile driving device to a suitable position, and the cylinder 11.2 and the bottom plate 11.3 are used for auxiliary support. The pile column is placed in the pile column groove 14, and the motor 17 is started to control the sliding member 8 to drive the extrusion plate 10 to extrude the pile column. The winch 4 is started, and the winch 4 drives the impact hammer 6 to rise through the connecting rope. When the impact hammer 6 rises to the extrusion block, the impact hammer housing 6.2 is pushed under the action of the extrusion block to compress the spring 6.5. When the impact hammer 6 reaches a suitable degree, it is lowered. At the same time, the spring 6.5 pushes the impact hammer housing 6.2, so that the impact hammer housing 6.2 and the impact hammer body 6.1 impact the pile column at the same time. The impact effect of the impact hammer 6 is higher. At the same time, the pile column slides down into the soil under the action of the rotating wheel 10.2.

[0038] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0039] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A piling device for construction engineering, characterized in that: It comprises a support frame, a driving assembly is fixedly arranged at the top of the support frame, the driving assembly passes through the top of the support frame and is connected to an impact hammer (6) inside the support frame, extrusion assemblies are arranged on both sides of the impact hammer (6), the driving assembly is used to drive the impact hammer (6) to operate; the extrusion assembly is used to extrude and guide the impact hammer (6) at the same time.

2. A piling device for construction engineering according to claim 1, characterized in that: The support frame comprises a lower support plate (1), an upper support plate (3) and a vertical support plate (2); the vertical support plate (2) is arranged opposite to the upper support plate (3) and the lower support plate (1) in a vertical direction; the upper support plate (3) is provided with a connecting hole; and the lower support plate (1) is provided with a pile column groove (14) and a slide groove (15).

3. A piling device for construction engineering according to claim 2, characterized in that: The driving assembly comprises a winch (4) and a guide wheel (5), wherein the winch (4) is fixedly arranged at the top of the upper support plate (3), and the guide wheel (5) is rotatably arranged at the top of the upper support plate (3). The winch (4) is connected to one end of a connecting rope, and the other end of the connecting rope is connected to one end of an impact hammer (6) through the guide wheel (5) and a connecting hole.

4. A piling device for construction engineering according to claim 3, characterized in that: The impact hammer (6) comprises an impact hammer body (6.1), an impact hammer shell (6.2), an elastic pad (6.3), a guide column (6.4) and a spring (6.5). One end of the impact hammer body (6.1) is connected to a connecting rope, and the other end is provided with a main body block. One end of the impact hammer body (6.1) provided with the main body block is slidably sleeved with the impact hammer shell (6.2). The impact hammer shell (6.2) is provided with a shell block. The main body block is penetrated by a guide column (6.4). One end of the guide column (6.4) is fixedly connected to the inner wall of the impact hammer shell (6.2), and the other end is fixedly connected to the shell block. A spring (6.5) is sleeved on the guide column (6.4) between the shell block and the main body block. The inner wall of the impact hammer shell (6.2) is also fixedly provided with an elastic pad.

5. A piling device for construction engineering according to claim 2, characterized in that: The extrusion assembly comprises a second connecting rod (12), an extrusion block and a support rod (13); the side of the vertical support plate (2) close to the impact hammer (6) is connected to one end of the second connecting rod (12); the other end of the second connecting rod (12) is connected to the extrusion block; one end of the support rod (13) is connected to the bottom end of the upper support plate (3); and the other end is connected to the second connecting rod (12) along the vertical direction of the second connecting rod (12).

6. A piling device for construction engineering according to claim 2, characterized in that: A stabilizing component is also provided inside the support frame, and the stabilizing component comprises a sliding mechanism, a guide plate (7), a motor (17) and a bidirectional screw (16); a guide plate (7) is fixedly provided between the two vertical support plates (2); two sliding mechanisms are slidably provided on the guide plate (7) and are relatively opposed; a bidirectional screw (16) is provided on one side of each of the two sliding mechanisms; one end of the bidirectional screw (16) is rotatably connected to the inner wall of the vertical support plate (2) at one end, and the other end is connected to the output end of the motor (17); and the motor (17) is fixedly provided on the inner wall of the vertical support plate (2) at the opposite end.

7. A piling device for construction engineering according to claim 6, characterized in that: The sliding mechanism comprises a sliding member (8), the sliding member (8) is an n-shaped structure, the sliding member (8) is slidably arranged on the guide plate (7), and one side of the sliding member (8) is extended to the bottom end of the slide groove (15), and a sliding block is fixedly arranged on the other side, two connecting rods (9) are arranged on the extended side of the sliding member (8), and the two connecting rods (9) are respectively arranged on the upper and lower sides of the lower support plate (1), and an extrusion plate (10) is arranged on the end of the connecting rod (9) away from the sliding member (8), and the sliding block is connected to the bidirectional screw (16).

8. A piling device for construction engineering according to claim 7, characterized in that: The extrusion plate (10) is an arc-shaped plate, and a plurality of rotation grooves are provided on the extrusion plate (10), wherein a rotating wheel (10.2) is rotationally connected in the rotation groove via a rotating shaft (10.1).

9. A piling device for construction engineering according to claim 2, characterized in that: A plurality of support components (11) are arranged at the bottom end of the lower support plate, and the support components (11) include a support body, and top plates (11.1) are arranged on both sides of the support body, the bottom end of the top plate (11.1) is connected to one end of a cylinder (11.2), and the other end of the cylinder (11.2) is connected to the top end of a bottom plate (11.3), and a roller (11.4) is also arranged at the bottom end of the support body.

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