Drilling and pile pressing all-in-one machine

Abstract

The utility model discloses a drilling and pile pressing all-in-one machine, and relates to the technical field of pile foundation construction equipment. In the drilling and pile pressing all-in-one machine, a walking assembly is arranged at the bottom of a base table and used for driving the base table to move; the drilling assembly is used for drilling a pile hole, the pile pressing assembly is used for pressing a pile body into the pile hole, and the drilling assembly, the pile pressing assembly and the shifting assembly are all arranged on the base table; the pile pressing assembly is movably arranged on the base table, the output end of the shifting assembly is connected to the pile pressing assembly and used for driving the pile pressing assembly to move to a target position, so that a pile body held by the pile pressing assembly is aligned with a pile hole, the position of the whole machine is adjusted through the walking assembly, the drilling assembly moves to a preset position, and a next pile hole can be drilled; the position of the pile pressing assembly is adjusted through the shifting assembly, so that a pile body held by the pile pressing assembly is pressed into a previous pile hole drilled by the drilling assembly, the accuracy of the position of the pile body can be guaranteed through the drilling and pile pressing all-in-one machine, and meanwhile the pile foundation construction efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to pile foundation construction equipment technical field, more specifically, it relates to a drilling pile press integrated machine. BACKGROUND

[0002] In the pile foundation construction process, generally, the pile hole is drilled first, and then the pile body is pressed into the pile hole, usually, the pile driver and the pile hole drilling machine are coordinated to carry out construction, in order to improve the efficiency of pile foundation construction, the drilling pile press integrated machine gradually appears, which can drill pile hole and press pile at the same time, but due to the continuous construction process, the distance between the pile holes is not always a value, so the position of the drilling pile press integrated machine needs to be adjusted repeatedly during the pile pressing process to ensure that the pile body can be smoothly pressed into the pile hole, because the position of the drilling pile press integrated machine is not convenient to adjust, and the construction is still more complicated, resulting in low construction efficiency.

[0003] To sum up, how to improve the efficiency of pile foundation construction is a problem to be solved by the skilled in the art at present. CONTENT OF THE INVENTION

[0004] Therefore, the purpose of the present application is to provide a drilling pile press integrated machine, which can ensure the accuracy of the position of the pile body and improve the efficiency of pile foundation construction.

[0005] In order to achieve the above purpose, the present application provides the following technical scheme:

[0006] A drilling pile press integrated machine, comprising: a base, a drilling assembly, a pile pressing assembly, a walking assembly and a shifting assembly;

[0007] The walking assembly is arranged at the bottom of the base and used to drive the base to move;

[0008] The drilling assembly is used to drill pile hole, the pile pressing assembly is used to press the pile body into the pile hole, and the drilling assembly, the pile pressing assembly and the shifting assembly are arranged on the base;

[0009] The pile pressing assembly is movably arranged on the base, the output end of the shifting assembly is connected to the pile pressing assembly, and the pile pressing assembly is driven to move to the target position, so that the pile body held by the pile pressing assembly is aligned with the pile hole.

[0010] Preferably, the pile pressing assembly comprises a first support frame, a first pile holding box, a second pile holding box and a first lifting assembly;

[0011] The first support frame is movably arranged on the base, the output end of the shifting assembly is connected to the first support frame, and the first support frame has a pile pressing through hole extending in the vertical direction;

[0012] The first pile-holding box has a first through hole extending along the vertical direction for inserting the pile body, and the second pile-holding box has a second through hole extending along the vertical direction for inserting the pile body.

[0013] The first pile-holding box is arranged in the pile-pressing through hole and is vertically movable, and the first lifting assembly outputs linear motion along the vertical direction.

[0014] The second pile-holding box is fixedly arranged in the pile-pressing through hole, is located at the bottom of the first pile-holding box, and has a center line of the second through hole that is collinear with the center line of the first through hole.

[0015] Preferably, the first pile-holding box comprises a plurality of first clamping heads, and the second pile-holding box comprises a plurality of second clamping heads.

[0016] The plurality of first clamping heads are arranged around the center line of the first through hole, the plurality of second clamping heads are arranged around the center line of the second through hole, and the plurality of first clamping heads and the plurality of second clamping heads are movable towards or away from each other to clamp the pile body with a square cross section.

[0017] Preferably, the first support frame comprises four support rods and a plurality of connecting rods.

[0018] The support rods extend along the vertical direction, and the four support rods are arranged in a rectangular shape.

[0019] The connecting rods are connected to adjacent support rods to form an integrated H-shaped frame structure, and the connecting rods are located outside the four support rods.

[0020] Adjacent support rods have guide portions extending along the vertical direction, the first pile-holding box comprises a first box body and sliding portions, the first box body is a hollow cross-shaped structure, and the plurality of sliding portions are arranged at the ends of the first box body and are slidingly fitted to the corresponding guide portions.

[0021] Preferably, the top of the first box body is provided with guide members, and the plurality of guide members are arranged at the sides of the first box body to guide the insertion of the pile body into the first through hole.

[0022] Preferably, the drilling assembly further comprises a second lifting assembly and a drill bit for drilling a pile hole, the second lifting assembly outputs linear motion along the vertical direction, and the output end of the second lifting assembly is connected to the tail end of the drill bit to drive the drill bit to move up and down.

[0023] Preferably, the walking assembly comprises a longitudinal guide rail, a transverse guide rail, a longitudinal moving driving assembly, a transverse moving driving assembly and a lifting driving assembly;

[0024] The base is slidably arranged on the longitudinal guide rail;

[0025] The lifting driving assembly can output linear motion along the vertical direction, and a fixed end of the lifting driving assembly is connected to the base, and an output end is slidably arranged on the transverse guide rail;

[0026] The longitudinal moving driving assembly can output linear motion along the longitudinal direction, and a fixed end of the longitudinal moving driving assembly is connected to the longitudinal guide rail, and an output end is connected to the lifting driving assembly;

[0027] The transverse moving driving assembly can output linear motion along the transverse direction, and a fixed end of the transverse moving driving assembly is connected to the transverse guide rail, and an output end is connected to the base;

[0028] The center line of the first through hole and the center line of the drill bit are parallel to each other.

[0029] Any two of the transverse direction, the vertical direction and the longitudinal direction are perpendicular to each other.

[0030] Preferably, the center line of the first through hole and the center line of the drill bit are parallel to each other.

[0031] The pile pressing assembly is slidably arranged on the base, and the moving direction of the pile pressing assembly is the direction of the center line of the first through hole and the center line of the drill bit, the displacement assembly is used to drive the pile pressing assembly to move close to or away from the drilling assembly, and the direction of the center line of the first through hole and the center line of the drill bit is the transverse direction.

[0032] Preferably, the base comprises a base body and a second support frame, the second support frame extends along the vertical direction, and a bottom end of the second support frame is fixedly connected to the base body.

[0033] A support member is arranged at a top end of the second support frame, and the support member has a wire passing channel for pipes and wires to pass through.

[0034] Preferably, the lifting driving assembly comprises a first hydraulic cylinder and a first track wheel, a top end of the first hydraulic cylinder is connected to the base, the first track wheel is rotatably arranged at a bottom end of the first hydraulic cylinder, and the first track wheel is slidably arranged on the corresponding transverse guide rail.

[0035] A bottom portion of the base body is provided with a rotatable second track wheel, and the second track wheel is slidably arranged on the longitudinal guide rail.

[0036] In the present application, the base is arranged on the top of the walking assembly, so that the base and the drilling assembly, pile pressing assembly and displacement assembly arranged above the base can be driven by the walking assembly. The drilling assembly is used for drilling pile holes, and the pile pressing assembly is used for pressing pile bodies into the pile holes.

[0037] In particular, the pile pressing assembly is movably arranged above the base, and the displacement assembly can output linear motion and / or rotary motion and the like, and the output end of the displacement assembly is connected to the pile pressing assembly, so that the pile pressing assembly can be driven to move to the target position, so that the pile body held by the pile pressing assembly can be smoothly pressed into the pile hole.

[0038] The beneficial effect is that during use, the position of the drilling and pile pressing integrated machine is adjusted by the walking assembly, so that the drilling assembly can be driven to move to the preset position, so that the drilling assembly can drill the next pile hole. At the same time, the position of the pile pressing assembly is adjusted by the displacement assembly, so that the pile pressing assembly can press the pile body held by itself into the previous pile hole drilled by the drilling assembly. Therefore, the drilling and pile pressing integrated machine can ensure the accuracy of the position of the pile body and improve the efficiency of pile foundation construction. BRIEF DESCRIPTION OF DRAWINGS

[0039] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments or prior art description will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the provided drawings.

[0040] Figure 1 The structural schematic diagram of the specific embodiment provided by the present application is shown in the figure.

[0041] Figure 2 The local structural schematic diagram of the drilling assembly of the specific embodiment provided by the present application is shown in the figure.

[0042] Figure 3 The structural schematic diagram of the pile pressing assembly of the specific embodiment provided by the present application is shown in the figure.

[0043] Figure 4 The structural schematic diagram of the base body, walking assembly and displacement assembly of the specific embodiment provided by the present application is shown in the figure.

[0044] Figure 5 The local structural schematic diagram of the walking assembly of the specific embodiment provided by the present application is shown in the figure.

[0045] Figure 6 Another local structural schematic diagram of the walking assembly of the specific embodiment provided by the present application is shown in the figure.

[0046] Figure 7 is a structural schematic view of another angle of the first pile-holding box provided in the embodiments of the present application; Figure 6 is a structural schematic view of another angle of the first pile-holding box provided in the embodiments of the present application;

[0047] Figure 8 is a structural schematic view of another angle of the first pile-holding box provided in the embodiments of the present application;

[0048] Figure 9 is a structural schematic view of another angle of the first pile-holding box provided in the embodiments of the present application;

[0049] Figure 10 is a structural schematic view of another angle of the first pile-holding box provided in the embodiments of the present application.

[0050] Reference signs:

[0051] 1 - base; 11 - base body; 12 - second support frame; 13 - support member; 131 - wire passing channel; 14 - second track wheel;

[0052] 2 - drilling assembly; 21 - drill bit; 22 - second lifting assembly;

[0053] 3 - pile pressing assembly; 31 - first support frame; 311 - support rod; 3111 - guide portion; 312 - connecting rod; 32 - first pile-holding box; 321 - first clamping head; 3211 - first clamping head body; 3212 - first clamping plate; 322 - first box body; 3221 - first through hole; 323 - sliding portion; 324 - guide; 33 - second pile-holding box; 331 - second clamping head; 3311 - second clamping head body; 3312 - second clamping plate; 332 - second box body; 3321 - second through hole; 34 - first lifting assembly; 35 - third track wheel;

[0054] 4 - walking assembly; 41 - longitudinal guide rail; 42 - transverse guide rail; 43 - longitudinal moving driving assembly; 44 - transverse moving driving assembly; 45 - lifting driving assembly; 451 - first hydraulic cylinder; 452 - first track wheel;

[0055] 5 - shifting assembly; 51 - second hydraulic cylinder;

[0056] X - transverse direction; Y - longitudinal direction; Z - vertical direction. DETAILED DESCRIPTION

[0057] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0058] The core of the present application is to provide a drilling and pile pressing integrated machine, which can ensure the accuracy of the pile position and improve the pile foundation construction efficiency.

[0059] The present application provides a drilling and pile pressing integrated machine, which comprises a base 1, a drilling assembly 2, a pile pressing assembly 3, a walking assembly 4 and a displacement assembly 5.

[0060] The walking assembly 4 is arranged at the bottom of the base 1 and is used to drive the base 1 to move;

[0061] The drilling assembly 2 is used to drill a pile hole, and the pile pressing assembly 3 is used to press a pile into the pile hole. The drilling assembly 2, the pile pressing assembly 3 and the displacement assembly 5 are arranged on the base 1.

[0062] The pile pressing assembly 3 is movably arranged on the base 1, and the output end of the displacement assembly 5 is connected to the pile pressing assembly 3, which is used to drive the pile pressing assembly 3 to move to a target position, so that the pile body held by the pile pressing assembly 3 is aligned with the pile hole.

[0063] Specifically, the base 1 is arranged on the top of the walking assembly 4. The walking assembly 4 can adopt a four-wheel chassis or a tracked chassis, etc. so as to drive the base 1 and the drilling assembly 2, the pile pressing assembly 3 and the displacement assembly 5 arranged above the base 1 to move. The drilling assembly 2 is used to drill a pile hole, and the pile pressing assembly 3 is used to press a pile into the pile hole.

[0064] In particular, the pile pressing assembly 3 is slidably and / or rotatably arranged above the base 1. In cooperation, the displacement assembly 5 can output linear motion and / or rotary motion, etc. The output end of the displacement assembly 5 is connected to the pile pressing assembly 3, so as to drive the pile pressing assembly 3 to move to a target position, so that the pile body held by the pile pressing assembly 3 can be smoothly pressed into the pile hole.

[0065] It should be noted that the type of the displacement assembly 5 is not limited, as long as it can drive the pile pressing assembly 3 to move as required. For example, in some specific embodiments, as shown in Figure 1 and Figure 4 The pile pressing assembly 3 is slidably arranged along the X direction on the base 1, and the displacement assembly 5 comprises a second hydraulic cylinder 51 extending along the X direction. The fixed end of the second hydraulic cylinder 51 is connected to the base 1, and the movable end is connected to the pile pressing assembly 3, so as to drive the pile pressing assembly 3 to move along the X direction; or in some specific embodiments, referring to Figures 1 to 7The pile pressing assembly 3 includes a first base, a second base and a third base. The first base is slidably arranged on the base 1 along the X direction. The second base is slidably arranged on the first base along the Y direction. The third base is rotatably arranged on the second base along the Z direction. Functional components for pressing piles are arranged on the third base. The displacement assembly 5 includes a motor, a first telescopic rod and a second telescopic rod. The fixed end of the first telescopic rod is connected to the base 1, and the movable end is connected to the first base, so as to drive the first base to move along the X direction. The fixed end of the second telescopic rod is connected to the first base, and the movable end is connected to the second base, so as to drive the second base to move along the Y direction. The motor is arranged on the second base, and the output end of the motor is connected to the third base, so as to drive the third base and the functional components for pressing piles arranged thereon to rotate along the Z direction.

[0066] In use, the whole machine position of the pile drilling and pressing integrated machine is adjusted by the walking assembly 4. The pile drilling assembly 2 is driven to move to a preset position, so that the pile drilling assembly 2 can drill a next pile hole. Meanwhile, the position of the pile pressing assembly 3 is adjusted by the displacement assembly 5, so that the pile pressing assembly 3 can press the pile body held by itself into the previous pile hole drilled by the pile drilling assembly 2. Thus, the pile drilling and pressing integrated machine can ensure the accuracy of the pile body position and improve the pile foundation construction efficiency.

[0067] On the basis of the above embodiment, the pile pressing assembly 3 includes a first support frame 31, a first pile holding box 32, a second pile holding box 33 and a first lifting assembly 34.

[0068] The first support frame 31 is movably arranged on the base 1. The output end of the displacement assembly 5 is connected to the first support frame 31. The first support frame 31 has a pile pressing through hole extending along the vertical direction.

[0069] The first pile holding box 32 has a first through hole 3221 extending along the vertical direction and used for inserting a pile body. The second pile holding box 33 has a second through hole 3321 extending along the vertical direction and used for inserting a pile body. The first pile holding box 32 and the second pile holding box 33 are both used for holding a pile body.

[0070] The first pile holding box 32 is vertically movably arranged in the pile pressing through hole. The first lifting assembly 34 can output linear motion along the vertical direction. The output end of the first lifting assembly 34 is connected to the first pile holding box 32, so as to drive the first pile holding box 32 to move up and down, thereby realizing pile pressing.

[0071] The second pile holding box 33 is fixedly arranged in the pile pressing through hole. The second pile holding box 33 is located at the bottom of the first pile holding box 32. The center lines of the first through hole 3221 and the second through hole 3321 are collinear, and the second pile holding box 33 is used for positioning a pile body inserted into a pile hole.

[0072] Specifically, as shown in FIG. 1, Figure 3 , Figure 8and Figure 9 As shown, the middle position of the first pile holding box 32 is reserved with a first through hole 3221, the middle position of the second pile holding box 33 is reserved with a second through hole 3321, the first through hole 3221 and the second through hole 3321 both extend along the Z direction, and the center line of the first through hole 3221 and the center line of the second through hole 3321 are collinear, so that the pile body can be inserted into the first through hole 3221 and the second through hole 3321 at the same time. It should be noted that the type of the first pile holding box 32 and the second pile holding box 33 is not limited, as long as it can hold the pile body, for example, the first pile holding box 32 and the second pile holding box 33 include a flexible pipe body and a pulling part, the movable part of the pulling part is connected to the outside of the flexible pipe body to pull the flexible pipe body to open, and vice versa, the flexible pipe body can hold the pile body under the action of its own contraction force.

[0073] It should be noted that the type of the first through hole 3221 and the second through hole 3321 is not limited, for example, a hole with a circular or square cross-sectional shape can be used, as long as it meets the requirements of inserting the corresponding pile body.

[0074] In cooperation, the first support frame 31 in the pile pressing assembly 3 serves as a base to support and install the first pile holding box 32, the second pile holding box 33 and the first lifting assembly 34, and the output end of the displacement assembly 5 is connected to the first support frame 31 to enable the whole pile pressing assembly 3 to move to the target position; further, the middle position of the first support frame 31 is reserved with a pile pressing through hole extending along the Z direction, the pile pressing through hole can be a through hole with a square or circular cross-sectional shape, the first pile holding box 32 and the second pile holding box 33 are both located in the pile pressing through hole, and the first pile holding box 32 is located on the top of the second pile holding box 33, part of the first through hole 3221, the second through hole 3321 and the pile pressing through hole penetrates along the Z direction, and the base 1 has an avoiding passage extending along the Z direction and penetrating through the base 1 and connecting the pile pressing through hole, in short, the bottom of the pile pressing through hole is not blocked to enable the pile body to be placed into the pile hole at the bottom of the pile drilling and pressing integrated machine from top to bottom.

[0075] And the first lifting assembly 34 is installed on the first support frame 31, the output end of the first lifting assembly 34 can lift along the Z direction and is connected to the first pile holding box 32 to enable the first pile holding box 32 to lift along the Z direction.

[0076] When inserting the first pile body into the pile hole, it is confirmed that the second pile holding box 33 remains in the loose state to prepare for holding the pile body, and the pile body is inserted into the first through hole 3221, after the pile body is held by the first pile holding box 32, the first lifting assembly 34 is started to drive the first pile holding box 32 to move downward so that the pile body is inserted into the pile hole.

[0077] Further, when the pile body needs to be continuously inserted into the pile hole, the first pile gripping box 32 is adjusted to be reset, the pile body located at the top of the pile hole is gripped by the second pile gripping box 33, the next pile body to be pressed is gripped by the first pile gripping box 32, the first lifting assembly 34 is started again, the first pile gripping box 32 is driven to move downward, so that the pile body abuts on the pile body gripped by the second pile gripping box 33, the second pile gripping box 33 is loosened, the first lifting assembly 34 is started to continue to drive the first pile gripping box 32 to move downward, so that the pile body gripped by the first pile gripping box 32 is pressed into the pile hole. When the pile needs to be continuously pressed, the above-mentioned further need to continuously insert the pile body into the pile hole can be repeated.

[0078] It should be noted that the pile pressing assembly 3 is not limited to the above-mentioned embodiment including the first pile gripping box 32 and the second pile gripping box 33, for example, the pile pressing assembly 3 can include a pile gripping device such as a clamp or a mechanical arm, and a driving assembly for driving the pile gripping device to move up and down.

[0079] On the basis of the above-mentioned embodiment, the first pile gripping box 32 includes a plurality of first clamping heads 321, and the second pile gripping box 33 includes a plurality of second clamping heads 331.

[0080] The plurality of first clamping heads 321 are arranged around the center line of the first through hole 3221, and the plurality of second clamping heads 331 are arranged around the center line of the second through hole 3321. The plurality of first clamping heads 321 and the plurality of second clamping heads 331 can move towards or away from each other to clamp the pile body with a square cross section.

[0081] Specifically, as shown in Figure 8 A plurality of first clamping heads 321 are installed on the first pile gripping box 32. The plurality of first clamping heads 321 are arranged around the center line of the first through hole 3221. The output ends of the plurality of first clamping heads 321 surround to form a square hole. The output ends of the first clamping heads 321 extend into the first through hole 3221 and can move towards or away from the center line of the first through hole 3221. The plurality of first clamping heads 321 can cooperate with each other to clamp the pile body with a square cross section.

[0082] Similarly, as shown in Figure 9 A plurality of second clamping heads 331 are installed on the second pile gripping box 33. The plurality of second clamping heads 331 are arranged around the center line of the second through hole 3321. The output ends of the plurality of first clamping heads 321 surround to form a square hole. The output ends of the second clamping heads 331 extend into the second through hole 3321 and can move towards or away from the center line of the second through hole 3321. The plurality of second clamping heads 331 can cooperate with each other to clamp the pile body with a square cross section.

[0083] It should be noted that the number and layout of the first clamping heads 321 and the second clamping heads 331 are not limited as long as the above functions can be achieved.

[0084] Taking the first clamping heads 321 included in the first pile holding box 32 as an example, in some embodiments, as shown in the figure, Figure 8 the number of the first clamping heads 321 is four, two of the first clamping heads 321 are arranged opposite along the X direction, and the remaining two first clamping heads are arranged opposite along the Y direction.

[0085] Alternatively, in some embodiments, referring to the orientation shown in the figure, Figures 1 to 7 the number of the first clamping heads 321 is six, two of the first clamping heads 321 are arranged opposite along the X direction, two of the first clamping heads 321 are also arranged opposite along the X direction, and the remaining two first clamping heads are arranged opposite along the Y direction.

[0086] It should be further noted that the types of the first clamping heads 321 and the second clamping heads 331 are not limited as long as the above functions can be achieved.

[0087] For example, in some embodiments, the first clamping heads 321 include a first power member, a first gear and a first rack, the first power member is arranged in the first box body 322, and the first power member can output rotation, the output end of the first power member is connected to the first gear to drive the first gear to rotate, the first rack is slidably arranged in the first box body 322, and the first rack is in meshing transmission with the first gear, and a plurality of racks are arranged to form the first through hole 3221; similarly, the second clamping heads 331 include a second power member, a second gear and a second rack, the second power member is arranged in the second box body 332, and the second power member can output rotation, the output end of the second power member is connected to the second gear to drive the second gear to rotate, the second rack is slidably arranged in the second box body 332, and the second rack is in meshing transmission with the second gear, and a plurality of racks are arranged to form the second through hole 3321.

[0088] On the basis of the above embodiments, the first support frame 31 includes four support rods 311 and a plurality of connecting rods 312;

[0089] The support rods 311 extend along the vertical direction, and the four support rods 311 are arranged in a rectangular shape;

[0090] The connecting rods 312 are connected to the adjacent support rods 311 to form an integrated H-shaped frame structure, and the connecting rods 312 are located outside the four support rods 311;

[0091] The circumferential surface of the adjacent support rod 311 has a guide portion 3111 extending in the vertical direction. The first pile holding box 32 comprises a first box body 322 and sliding portions 323. The first box body 322 has a hollow cross-shaped structure. The first box body 322 is provided with a plurality of sliding portions 323 at the ends thereof. The plurality of sliding portions 323 are slidingly fitted in the corresponding guide portions 3111.

[0092] Specifically, as shown in Figure 3 the first support frame 31, the support rods 311 extend in the Z direction. The support rods 311 can be rectangular rods or circular rods, etc. The four support rods 311 are arranged in a rectangular manner, i.e., each support rod 311 is arranged at a corresponding corner position of the rectangular arrangement region. In cooperation, the connecting rods 312 extend in the X direction or the Y direction. The connecting rods 312 can be variable cross-section rods or constant cross-section rods, etc. The connecting rods 312 are connected to the adjacent support rods 311, so as to connect the support rods 311 together to form an integrated rectangular character-shaped frame structure as the first support frame 31.

[0093] In cooperation, as shown in Figure 8 the first box body 322 has a cross-shaped structure. Each end of the first box body 322 is inserted into the space between the corresponding two support rods 311. The side surface of the support rod 311 close to the first box body 322 has a guide portion 3111. The guide portion 3111 can be a sliding rail or a sliding groove. At least two ends of the first box body 322 are provided with sliding portions 323. The sliding portions 323 can be rotatable rollers or sliding blocks, etc. Each sliding portion 323 can slide along the corresponding guide portion 3111. The first box body 322 can be lifted in the Z direction. The first box body 322 carries the first clamping head 321 and the pile body held by the plurality of first clamping heads 321. In this way, the weight of the drilling and pile pressing integrated machine is reduced. Meanwhile, the smoothness of the lifting of the first pile holding box 32 in the Z direction is ensured.

[0094] Further, as shown in Figure 8 and Figure 9As shown, the first clamping head 321 comprises a first clamping head body 3211 and a first clamping plate 3212, the first clamping head body 3211 is a telescopic rod such as a hydraulic cylinder or a pneumatic telescopic rod, etc., the first clamping plate 3212 is a flat plate structure, and the first clamping plate 3212 is connected to the movable end of the first clamping head body 3211, a plurality of first clamping plates 3212 are arranged to form a square first through hole 3221, each end of the first box body 322 has a first movable through hole extending along its own length direction, and each first clamping head 321 is inserted into the first movable through hole of the corresponding end of the first box body 322; Similarly, the second clamping head 331 comprises a second clamping head body 3311 and a second clamping plate 3312, the second clamping head body 3311 is a telescopic rod such as a hydraulic cylinder or a pneumatic telescopic rod, etc., the second clamping plate 3312 is a flat plate structure, and the second clamping plate 3312 is connected to the movable end of the second clamping head body 3311, a plurality of second clamping plates 3312 are arranged to form a square second through hole 3321, each end of the second box body 332 has a second movable through hole extending along its own length direction, and each second clamping head 331 is inserted into the second movable through hole of the corresponding end of the second box body 332, to ensure the ability to hold the pile body, and the layout of the pile pressing assembly 3 is reasonable and the volume is small.

[0095] On the basis of the above embodiment, the top of the first box body 322 is provided with a guide 324, and a plurality of guides 324 are arranged on the corresponding side edges of the first box body 322 for guiding the pile body to be inserted into the first through hole 3221.

[0096] Specifically, as shown in Figure 3 and Figure 8 As shown, the top of the first box body 322 is provided with a guide 324, and a plurality of guides 324 are arranged on the corresponding side edges of the first box body 322 for guiding the pile body to be inserted into the first through hole 3221.

[0097] On the basis of the above embodiment, the drill assembly 2 further comprises a second lifting assembly 22 and a drill bit 21 for drilling a pile hole, the second lifting assembly 22 can output a vertical linear motion, and the output end of the second lifting assembly 22 is connected to the tail end of the drill bit 21 to drive the drill bit 21 to lift.

[0098] Specifically, as shown in Figure 1 andFigure 2 As shown in the drawings, the drill bit 21 is arranged on the base 1 and extends along the Z direction, so as to drill a pile hole extending along the Z direction on the ground; and the second lifting assembly 22 is arranged on the base 1, and the output end of the second lifting assembly 22 is connected to the top end of the drill bit 21, so as to drive the drill bit 21 to reciprocate along the Z direction.

[0099] It should be noted that the type of the second lifting assembly 22 is not limited, as long as the above-mentioned functions can be achieved, for example, a gear and rack mechanism can be used, and preferably, the second lifting assembly 22 uses a hydraulic cylinder.

[0100] It should be further noted that the drilling assembly 21 is not limited to the above-mentioned embodiment type of the second lifting assembly 22 and the drill bit 21, for example, the drilling assembly 21 includes a device capable of rotating and drilling or chiseling to excavate a hole.

[0101] During the process of drilling the pile hole by using the drill bit 21, when the drilling depth reaches the preset depth, the second lifting assembly 22 is started to drive the drill bit 21 to press down by a target distance, so as to ensure the straightness of the pile hole, thereby facilitating to ensure the accuracy of the position of the pile body.

[0102] For example, the last two meters of the pile hole stroke are completed under the pressing action of the second lifting assembly 22 during the process of drilling the pile hole.

[0103] On the basis of the above-mentioned embodiment, the walking assembly 4 includes a longitudinal guide rail 41, a transverse guide rail 42, a longitudinal moving driving assembly 43, a transverse moving driving assembly 44, and a lifting driving assembly 45;

[0104] The base 1 is slidably arranged on the longitudinal guide rail 41;

[0105] The lifting driving assembly 45 can output a vertical linear motion, and the fixed end of the lifting driving assembly 45 is connected to the base 1, and the output end is slidably matched to the transverse guide rail 42;

[0106] The longitudinal moving driving assembly 43 can output a longitudinal linear motion, and the fixed end of the longitudinal moving driving assembly 43 is connected to the longitudinal guide rail, and the output end is connected to the lifting driving assembly 45;

[0107] The transverse moving driving assembly 44 can output a transverse linear motion, and the fixed end of the transverse moving driving assembly 44 is connected to the transverse guide rail, and the output end is connected to the base 1;

[0108] And the center line of the first through hole 3221 and the center line of the drill bit 21 are transverse to each other;

[0109] Any two of the transverse direction, the vertical direction and the longitudinal direction are perpendicular to each other.

[0110] Specifically, as shown in the drawings, Figures 4 to 7As shown, the longitudinal rails 41 extend along the Y direction, and the transverse rails 42 extend along the X direction. It should be noted that the layout of the longitudinal rails 41 and the transverse rails 42 is not limited, as long as the movement, drilling and pile pressing requirements can be met simultaneously. For example, in some embodiments, as shown in Figure 1 and Figure 4 As shown, the two transverse rails 42 are arranged in parallel, and the two longitudinal rails 41 that can move along the Y direction are arranged between the two transverse rails 42. Alternatively, in other embodiments, as shown in Figures 1 to 7 the two transverse rails 42 are arranged in parallel, and the two longitudinal rails 41 are also arranged in parallel, and the two longitudinal rails 41 are located on both sides of the two transverse rails 42 along the X direction, etc.

[0111] Correspondingly, the bottom of the base 1 is arranged with two groups of structures for sliding cooperation with the longitudinal rails 41 along the X direction, such as sliding blocks. Preferably, the bottom of the base body 11 is provided with a second track wheel 14 that can rotate, and the second track wheel 14 is slidably arranged in the longitudinal rail 41. Specifically, the structure for sliding cooperation with the longitudinal rail 41 of the base 1 adopts Figure 6 the second track wheel 14 shown in the figure, which is arranged in the base 1 and can rotate along the X direction, so as to be able to roll along the length direction of the longitudinal rail 41.

[0112] Further, the bottom of the base 1 is arranged with two groups of lifting drive assemblies 45 for sliding cooperation with the transverse rails 42 along the Y direction. The lifting drive assemblies 45 can adopt air cylinders. Preferably, the lifting drive assemblies 45 include a first hydraulic cylinder 451 and a first track wheel 452. The top end of the first hydraulic cylinder 451 is connected to the base 1, the first track wheel 452 is rotatably arranged at the bottom end of the first hydraulic cylinder 451, and the first track wheel 452 is slidably arranged in the corresponding transverse rail 42. Specifically, as shown in Figure 5 the fixed end of the top of the first hydraulic cylinder 451 is connected to the base 1, and the movable end of the bottom of the first hydraulic cylinder 451 is connected to the first track wheel 452. The first track wheel 452 is rotatably arranged in the first hydraulic cylinder 451 along the Y direction, so as to be able to roll along the length direction of the transverse rail 42.

[0113] When the drilling and pile pressing integrated machine needs to move along the Y direction, for example, when the drilling and pile pressing integrated machine needs to continuously move along the Y direction towards the inside of the paper plane, the output end of the lifting assembly is retracted upwards to lift the transverse guide rail 42, the longitudinal movement driving assembly 43 is started, the base 1 and the transverse guide rail 42 are driven to move along the Y direction towards the inside of the paper plane, and when the base 1 and the longitudinal guide rail 41 need to be reset for continuous movement along the Y direction towards the inside of the paper plane, the output end of the lifting assembly is extended downwards to lift the base 1 and the longitudinal guide rail 41, the longitudinal movement driving assembly 43 is started, the longitudinal guide rail 41 is driven to move towards the outside of the paper plane, and the base 1 and the longitudinal guide rail 41 are driven to move towards the inside of the paper plane relative to the longitudinal guide rail 41, so that the base 1 and the longitudinal guide rail 41 can be reset.

[0114] When the drilling and pile pressing integrated machine needs to move along the X direction, for example, when the drilling and pile pressing integrated machine needs to continuously move along the X direction towards the right side, the output end of the lifting assembly is extended downwards to lift the base 1 and the longitudinal guide rail 41, the transverse movement driving assembly 44 is started, and the base 1 and the longitudinal guide rail 41 are driven to move along the X direction, and when the output end of the lifting driving assembly 45 needs to be reset for continuous movement along the X direction towards the right side, the output end of the lifting assembly is retracted upwards to lift the transverse guide rail 42, the transverse movement driving assembly 44 is started, the transverse guide rail 42 is driven to move towards the right side, and the output end of the lifting driving assembly 45 is driven to move towards the left side relative to the transverse guide rail 42, so that the output end of the lifting driving assembly 45 can be reset.

[0115] On the basis of the above embodiment, the center line of the first through hole 3221 is parallel to the center line of the drill bit 21;

[0116] The pile pressing assembly 3 is slidably arranged on the base 1, and the moving direction of the pile pressing assembly 3 is the direction of the line connecting the center line of the first through hole 3221 and the center line of the drill bit 21, the displacement assembly 5 is used to drive the pile pressing assembly 3 to move close to or away from the drilling assembly 2, and the direction of the line connecting the center line of the first through hole 3221 and the center line of the drill bit 21 is the transverse direction.

[0117] Specifically, as shown in Figure 1 and Figure 2 The pile pressing assembly 3 can press piles along the Z direction and is slidably arranged on the base 1, and the sliding direction of the pile pressing assembly 3 is the Y direction or the X direction, in use, the drilling and pile pressing integrated machine is driven to move along the X direction or the Y direction by the walking assembly 4, the pile pressing assembly 3 is driven to move along the X direction by the displacement assembly 5, the position of the pile pressing assembly 3 is adjusted during the continuous drilling along the X direction, the pile pressing operation is smoothly performed, and the structure is simple and convenient to adjust.

[0118] It should be noted that the type of cooperation structure between the pile pressing assembly 3 and the base 1 is not limited, as long as the sliding of the pile pressing assembly 3 is ensured, for example, a sliding groove is formed on the base 1, and a sliding block is arranged on the first support frame 31, and the sliding of the pile pressing assembly 3 is realized through the cooperation of the sliding block and the sliding groove; preferably, in some specific embodiments, as shown in Figure 3 and Figure 4 the first support frame 31 is provided with a third track wheel 35, the third track wheel 35 is rotatably arranged on the first support frame 31 along the Y direction, and the top of the base 1 is provided with a second transverse guide rail 42 extending along the X direction, and the third track wheel 35 can roll along the second transverse guide rail 42, so as to reduce the resistance of the pile pressing assembly 3 moving along the X direction.

[0119] On the basis of the above-mentioned embodiments, the base 1 comprises a base body 11 and a second support frame 12, the second support frame 12 extends along the vertical direction, and the bottom end of the second support frame 12 is fixedly connected to the base body 11.

[0120] The top end of the second support frame 12 is provided with a support piece 13, and the support piece 13 has a wire passing channel 131 for the pipe and the wire to pass through.

[0121] Specifically, as shown in Figure 1 and Figure 10 the walking assembly 4 is connected to the base body 11, the second support frame 12 is arranged on the top of the base body 11 and extends along the Z direction, and is used for supporting and installing the drilling assembly 2, and the support piece 13 is arranged on the top of the second support frame 12, and the support piece 13 is provided with an arch-shaped or linear wire passing channel 131, and is used for inserting and connecting the pipe and the wire above the drilling assembly 2, so as to prevent the pipe from being messy.

[0122] Further, the second support frame 12 is provided with a plurality of rollers rotatable along the width direction of the wire passing channel 131, and the plurality of rollers are located at the top of the wire passing channel 131, and the remaining rollers are located at the bottom of the wire passing channel 131, so as to reduce the friction between the pipe and the support piece 13. It is beneficial to ensure the operation safety and service life of the drilling and pile pressing integrated machine.

[0123] It should be noted that the relationship terms such as "first" and "second" described above are only used to distinguish one entity from other entities, and do not necessarily require or imply any actual relationship or order between the entities; the "upper surface, lower surface, top, bottom" and the direction words "up, down, left, right" described above are based on the definition of the drawings.

[0124] The embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same and similar parts between the embodiments can be referred to each other.

[0125] The drilling and pile pressing integrated machine provided by the present application is described in detail above. The principles and implementation manners of the present application are described by using specific examples in this paper, and the above description of the examples is only used to help understand the method of the present application and its core idea. It should be pointed out that, for ordinary skilled persons in the technical field, some improvements and modifications can be made to the present application without departing from the principles of the present application, and these improvements and modifications also fall within the protection scope of the present application.

Claims

1. A drilling and pile pressing integrated machine, characterized in that, The utility model relates to a pile driving machine, which comprises a base (1), a drilling assembly (2), a pile pressing assembly (3), a walking assembly (4) and a shifting assembly (5). The walking assembly (4) is arranged at the bottom of the base (1) and is used to drive the base (1) to move. The drilling assembly (2) is used to drill a pile hole, and the pile pressing assembly (3) is used to press a pile into the pile hole. The pile pressing assembly (3) is movably arranged on the base (1), the output end of the shifting assembly (5) is connected to the pile pressing assembly (3), and the pile pressing assembly (3) is driven to move to a target position, so that the pile held by the pile pressing assembly (3) is aligned with the pile hole. The pile pressing assembly (3) comprises a first support frame (31), a first pile holding box (32), a second pile holding box (33) and a first lifting assembly (34).

2. The pile press-in machine according to claim 1, characterized in that, The first support frame (31) is movably arranged on the base (1), the output end of the shifting assembly (5) is connected to the first support frame (31), and the first support frame (31) has a pile pressing through hole extending along a vertical direction. The first pile holding box (32) has a first through hole (3221) extending along the vertical direction and used to insert the pile, the second pile holding box (33) has a second through hole (3321) extending along the vertical direction and used to insert the pile, and the first pile holding box (32) and the second pile holding box (33) are used to hold the pile. The first pile holding box (32) is movably arranged in the pile pressing through hole along the vertical direction, the first lifting assembly (34) can output linear motion along the vertical direction, the output end of the first lifting assembly (34) is connected to the first pile holding box (32), and the first pile holding box (32) is driven to move up and down to press the pile. The second pile holding box (33) is fixedly arranged in the pile pressing through hole, the second pile holding box (33) is located at the bottom of the first pile holding box (32), the center lines of the first through hole (3221) and the second through hole (3321) are collinear, and the pile inserted into the pile hole is positioned. The first pile holding box (32) comprises a plurality of first clamping heads (321), and the second pile holding box (33) comprises a plurality of second clamping heads (331).

3. The pile press-in machine according to claim 2, characterized in that, The plurality of first clamping heads (321) are arranged around the center line of the first through hole (3221), the plurality of second clamping heads (331) are arranged around the center line of the second through hole (3321), and the plurality of first clamping heads (321) and the plurality of second clamping heads (331) can move towards or away from each other to clamp the pile with a square cross section. The first support frame (31) comprises four support rods (311) and a plurality of connecting rods (312).

4. The pile press-in machine according to claim 3, characterized in that, The support rods (311) extend along the vertical direction, and the four support rods (311) are arranged in a rectangular shape. ​ The connecting rod (312) is connected to the adjacent support rod (311) to form an integrated H-shaped frame structure, and the connecting rod (312) is located outside the four support rods (311); The first pile box (32) includes a first box body (322) and a sliding part (323), the first box body (322) is a hollow cross-shaped structure, and the first box body (322) is provided with the sliding part (323) at the end, and the sliding part (323) is slidably connected to the corresponding guide part (3111).

5. The pile press-in machine according to claim 4, characterized in that, The top of the first box body (322) is provided with a guide part (324), and the guide part (324) is arranged at the corresponding side of the first box body (322) to guide the pile body to be inserted into the first through hole (3221).

6. The pile press-in machine according to claim 2, characterized in that, The drilling assembly (2) further includes a second lifting assembly (22) and a drill bit (21) for drilling a pile hole, the second lifting assembly (22) can output linear motion along the vertical direction, and the output end of the second lifting assembly (22) is connected to the tail end of the drill bit (21) to drive the drill bit (21) to ascend and descend.

7. The pile press-in machine according to claim 6, characterized in that, The walking assembly (4) includes a longitudinal guide rail (41), a transverse guide rail (42), a longitudinal moving driving assembly (43), a transverse moving driving assembly (44) and a lifting driving assembly (45); The base (1) is slidably arranged on the longitudinal guide rail (41); The lifting driving assembly (45) can output linear motion along the vertical direction, and the fixed end of the lifting driving assembly (45) is connected to the base (1), and the output end is slidably connected to the transverse guide rail (42); The longitudinal moving driving assembly (43) can output linear motion along the longitudinal direction, and the fixed end of the longitudinal moving driving assembly (43) is connected to the longitudinal guide rail, and the output end is connected to the lifting driving assembly (45); The transverse moving driving assembly (44) can output linear motion along the transverse direction, and the fixed end of the transverse moving driving assembly (44) is connected to the transverse guide rail, and the output end is connected to the base (1); The center line of the first through hole (3221) and the center line of the drill bit (21) are parallel. The pile pressing assembly (3) is slidably arranged on the base (1), and the moving direction of the pile pressing assembly (3) is the direction of the center line of the first through hole (3221) and the center line of the drill bit (21), the shifting assembly (5) is used for driving the pile pressing assembly (3) to move close to or away from the drilling assembly (2), and the direction of the center line of the first through hole (3221) and the center line of the drill bit (21) is the transverse direction.

8. The pile press-in machine according to claim 7, characterized in that, The pile pressing assembly (3) is slidably arranged on the base (1), and the moving direction of the pile pressing assembly (3) is the direction of the center line of the first through hole (3221) and the center line of the drill bit (21), the shifting assembly (5) is used for driving the pile pressing assembly (3) to move close to or away from the drilling assembly (2), and the direction of the center line of the first through hole (3221) and the center line of the drill bit (21) is the transverse direction. ​ 9. The pile press-in machine according to claim 7, characterized in that, The base (1) comprises a base body (11) and a second support frame (12), the second support frame (12) extends along the vertical direction, and a bottom end of the second support frame (12) is fixedly connected to the base body (11); A top end of the second support frame (12) is provided with a support piece (13), the support piece (13) has a wire passing channel (131) for passing pipes and wires.

10. The pile press-in machine according to claim 9, characterized in that, The lifting driving assembly (45) comprises a first hydraulic cylinder (451) and a first track wheel (452), a top end of the first hydraulic cylinder (451) is connected to the base (1), the first track wheel (452) is rotatably arranged at a bottom end of the first hydraulic cylinder (451), and the first track wheel (452) is slidably arranged on the transverse guide rail (42); A bottom of the base body (11) is provided with a rotatable second track wheel (14), and the second track wheel (14) is slidably arranged on the longitudinal guide rail (41).

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