Movable pile pressing mechanism and stirring and pile planting all-in-one machine

Abstract

The utility model provides a movable pile pressing mechanism and a stirring and pile planting all-in-one machine, and the pile pressing mechanism comprises a getting-off platform, a getting-on platform rotatably arranged on the getting-off platform, and a pile pressing platform arranged at one end of the getting-on platform in a supporting manner; the pile pressing table comprises a pile pressing body, a plug pin oil cylinder arranged at the bottom of the pile pressing body and a plug pin shaft connected with the telescopic end of the plug pin oil cylinder. A side pile hinged support and a middle pile hinged support are arranged on the getting-off platform, and the side pile hinged support and the middle pile hinged support are arranged on the same rotation circumference and are consistent with the rotation center of the getting-on platform; the bolt oil cylinder drives the bolt shaft to be operably inserted into the first pin shaft hole of the side pile hinged support or the middle pile hinged support; the equipment cost can be reduced, and the construction efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pile foundation construction technical field especially relates to a movable type pile pressing mechanism and stirring and planting pile integrated machine. BACKGROUND

[0002] The stirring and planting pile integrated machine is a commonly used precast pile construction equipment, which clamps piles (including pipe piles, square piles, special-shaped piles, etc.) by using a clamping box and other operating devices, applies continuous static pressure to the piles by means of self weight and counterweight through a hydraulic cylinder, and thus presses the piles into the stratum. The pile pressing reaction force is overcome by the gravity generated by the self weight and counterweight of the equipment, and the pile pressing mechanism of the stirring and planting pile integrated machine also needs to overcome the pile pressing reaction force. Therefore, the pile pressing mechanism is generally fixed to the main body of the equipment, and the pile pressing position of the stirring and planting pile integrated machine is generally divided into a middle pile position and an edge pile position. Therefore, the stirring and planting pile integrated machine is generally designed with two sets of pile pressing mechanisms to meet the construction requirements of the middle pile position and the edge pile position, but the equipment cost is increased. In order to reduce the equipment cost, a hanging type edge pile device is temporarily installed when the edge pile position needs to be constructed. Alternatively, the pile pressing mechanism of the middle pile position is disassembled and installed at the edge pile position, but the disassembly and assembly need time and affect the construction efficiency.

[0003] Therefore, there is an urgent need for a movable type pile pressing mechanism and stirring and planting pile integrated machine, which can reduce the equipment cost and improve the construction efficiency. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims to provide a movable type pile pressing mechanism and stirring and planting pile integrated machine, and aims to solve the technical problems of high cost or complicated disassembly and low construction efficiency of the traditional stirring and planting pile integrated machine.

[0005] To achieve the above-mentioned purpose, the utility model provides a movable type pile pressing mechanism, which comprises:

[0006] A lower platform, an upper platform rotatably arranged on the lower platform, and a pile pressing table supported and arranged at one end of the upper platform;

[0007] The pile pressing table comprises a pile pressing body, a pin oil cylinder arranged at the bottom of the pile pressing body, and a pin shaft connected with the telescopic end of the pin oil cylinder;

[0008] The lower platform is provided with an edge pile hinge seat and a middle pile hinge seat, the edge pile hinge seat and the middle pile hinge seat are arranged on the same rotary circumference and are consistent with the rotary center of the upper platform, and the pin oil cylinder drives the pin shaft to be operatively inserted into the first pin shaft hole of the edge pile hinge seat or the middle pile hinge seat.

[0009] As a further improvement of the above-mentioned scheme, only support constraints are arranged between the pile pressing table and the upper platform in the Y-axis direction.

[0010] As a further improvement of the above-mentioned scheme, the bottom of the pile pressing table is further provided with a pile pressing table hinge seat, and a second pin shaft hole matched with the pin shaft is arranged on the pile pressing table hinge seat, so that the pin shaft sequentially passes through the first pin shaft hole and the second pin shaft hole, and the connection of the pile pressing table with the side pile hinge seat or the middle pile hinge seat is realized.

[0011] As a further improvement of the above-mentioned scheme, the end of the pin shaft is provided with a guide chamfer, and correspondingly, the end of the first pin shaft hole is provided with an inner chamfer matched with the guide chamfer, so that the pin shaft can be quickly positioned and inserted.

[0012] As a further improvement of the above-mentioned scheme, the bottom of the pile pressing body is provided with two groups of pin insertion oil cylinders and pin shafts, and the two groups of pin insertion oil cylinders and pin shafts are arranged in parallel and spaced apart.

[0013] Correspondingly, two side pile hinge seats are arranged at the side pile stations of the car unloading platform, and two middle pile hinge seats are arranged at the middle pile stations of the car unloading platform.

[0014] As a further improvement of the above-mentioned scheme, the cross section of the pin shaft is circular or square.

[0015] As a further improvement of the above-mentioned scheme, a guide sleeve is arranged in the first pin shaft hole and the second pin shaft hole.

[0016] As a further improvement of the above-mentioned scheme, two pile pressing table hinge seats are arranged on the bottom of the pile pressing body corresponding to each pin shaft, the two pile pressing table hinge seats are arranged in parallel and spaced apart, and the second pin shaft holes on the two pile pressing table hinge seats are coaxially arranged.

[0017] When connected, the side pile hinge seat or the middle pile hinge seat is located between the two pile pressing table hinge seats.

[0018] As a further improvement of the above-mentioned scheme, the pile pressing table body comprises at least two support frames, a pile clamping box arranged on the support frame in a lifting manner, a cross beam arranged on the upper part of the support frame, and a pile pressing oil cylinder; the pile pressing oil cylinder is mounted on the cross beam, and the rod cavity end of the pile pressing oil cylinder passes through the cross beam and is connected with the pile clamping box.

[0019] In a second aspect, the utility model also provides a stirring and pile planting integrated machine, which comprises the movable pile pressing mechanism provided in the first aspect, and a stand column assembly arranged at the other end of the car unloading platform and used for stirring construction; the stand column assembly comprises a stand column and a stirring power head arranged on the stand column in a sliding manner.

[0020] Due to the above technical scheme, the present application has the following beneficial effects:

[0021] The utility model provides a movable type pile pressing mechanism, through setting one by one pile pressing platform in the one end of the car platform, and the car platform can rotate and set on the car platform, make the car platform can drive the pile pressing platform rotation, can switch the pile pressing platform to the pile position construction or the side pile position construction, make only need a pile pressing platform can satisfy two station construction, do not increase cost additionally, relative to traditional setting two pile pressing platform's mode, the utility model discloses can reduce equipment cost, the bottom of the pressing platform is equipped with the retractable bolt shaft, correspondingly, the side pile hinge base with first pin shaft hole is equipped on the corresponding side pile station of the car platform, the middle pile hinge base with first pin shaft hole is equipped on the corresponding middle pile station of the car platform, such setting, when the pile pressing platform moves to the side pile station, the retractable bolt shaft extends and passes through the first pin shaft hole of side pile hinge base, makes the car platform and car platform quick connection, when needing the pile pressing platform to move to the middle pile station, retractable bolt shaft is retracted from the first pin shaft hole of side pile hinge base, removes the connection between car platform and car platform, then rotates the car platform, until moving to the middle pile station, retractable bolt shaft extends and passes through the first pin shaft hole of middle pile hinge base, makes the car platform and car platform quick connection, the utility model provides a movable type pile pressing mechanism, can realize the mutual switching of the middle pile position construction and the side pile position construction of stirring and planting pile integrated machine, and the upper and lower platforms are connected quickly by bolt shaft, and the larger pile pressing force is provided. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0023] Figure 1 It is a front view schematic diagram of the stirring and planting pile integrated machine disclosed by the utility model.

[0024] Figure 2 It is a front view schematic diagram of the stirring and planting pile integrated machine disclosed by the utility model. Figure 1 It is a front view schematic diagram of the stirring and planting pile integrated machine disclosed by the utility model.

[0025] Figure 3 It is a front view schematic diagram of the stirring and planting pile integrated machine disclosed by the utility model.

[0026] Figure 4 It is a front view schematic diagram of the stirring and planting pile integrated machine disclosed by the utility model.

[0027] Figure 5 It is a front view schematic diagram of the stirring and planting pile integrated machine disclosed by the utility model.

[0028] Figure 6 A three-dimensional schematic view of the bus platform is disclosed in the utility model.

[0029] Figure 7 A front view schematic view of the bus platform is disclosed in the utility model.

[0030] Reference signs:

[0031] 1, bus platform; 11, side stake hinge base; 12, middle stake hinge base; 13, first pin shaft hole; 2, bus platform; 3, stake pressing table; 31, stake pressing body; 311, support frame; 312, stake clamping box; 313, crossbeam; 314, stake pressing oil cylinder;

[0032] 32, bolt oil cylinder; 33, bolt shaft; 34, stake pressing table hinge base; 35, second pin shaft hole;

[0033] 4, stand column assembly; 41, stand column; 42, stirring power head.

[0034] The utility model discloses the realization, functional characteristics and advantages will be further described with reference to the embodiment. Specific embodiments

[0035] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0036] It should be noted that all directional indications (such as up, down, etc.) in the embodiments of the utility model are only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0037] In addition, the description of "first", "second" and the like in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features.

[0038] And, the technical solutions among the various embodiments of the utility model can be combined with each other, but must be based on the fact that a person having ordinary skills in the art can realize it, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0039] Embodiment 1

[0040] Referring to Figures 1-7 The utility model provides a movable type pile pressing mechanism, including:

[0041] The lower platform 1, the upper platform 2 rotatably arranged on the lower platform 1 and the pile pressing table 3 supported and arranged on one end of the upper platform 2;

[0042] The pile pressing table 3 includes a pile pressing body 31, a latch oil cylinder 32 arranged at the bottom of the pile pressing body 31 and a latch shaft 33 connected with the telescopic end of the latch oil cylinder 32;

[0043] In this embodiment, two groups of the latch oil cylinder 32 and the latch shaft 33 are arranged at the bottom of the pile pressing body, and the two groups of the latch oil cylinder 32 and the latch shaft 33 are arranged in parallel and spaced apart;

[0044] Correspondingly, two edge pile hinge bases 11 are arranged at the edge pile workstations of the lower platform 1, and two middle pile hinge bases 12 are arranged at the middle pile workstations of the lower platform 1;

[0045] Referring to Figure 1 , Figure 2 and Figure 6 The edge pile hinge base 11 and the middle pile hinge base 12 are arranged on the same rotary circumference and are consistent with the rotary center of the upper platform 2; the latch oil cylinder 32 drives the latch shaft 33 to be operatively arranged in the first pin shaft hole 13 of the edge pile hinge base 11 or the middle pile hinge base 12; in this embodiment, the lower platform 1 includes a lower body, and the edge pile hinge base 11 and the middle pile hinge base 12 are respectively arranged on the lower body and are integrally formed with the lower body;

[0046] In the utility model, through setting one pressure pile platform 3 at one end of the loading platform 2, and the loading platform 2 is rotatably arranged on the unloading platform 1, the loading platform 2 can drive the pressure pile platform 3 to rotate, so that the pressure pile platform 3 can be switched to the middle pile position construction or the side pile position construction, so that only one pressure pile platform 3 can meet the construction of two stations, and the cost is not additionally increased, compared with the traditional mode of setting two pressure pile platforms 3, the utility model can reduce equipment cost, and the bottom of the pressure mounting platform is provided with a telescopic bolt shaft 33, correspondingly, the side pile hinge base 11 with the first pin shaft hole 13 is arranged on the corresponding side pile station of the loading platform 2, and the middle pile hinge base 12 with the first pin shaft hole 13 is arranged on the corresponding middle pile station of the loading platform 2, and the telescopic bolt shaft 33 is arranged on the bottom of the pressure pile body 31, corresponding each bolt shaft 33 is respectively provided with two pressure pile hinge bases 34, the two pressure pile hinge bases 34 are spaced apart, and the second pin shaft hole 35 thereon is coaxially arranged.

[0047] As a preferred embodiment, the pressure pile platform 3 and the loading platform 2 are only provided with support constraints in the Y-axis direction, and no fixed constraints are arranged between the pressure pile platform 3 and the loading platform 2.

[0048] In some embodiments, a limiting part is arranged at the end of the loading platform 2, for preventing the pressure pile platform 3 from moving under the action of centrifugal force during the rotation of the loading platform 2.

[0049] As a preferred embodiment, referring to Figure 3 and Figure 4 , the bottom of the pressure pile platform 3 is further provided with a pressure pile hinge base 34, the pressure pile hinge base 34 is provided with a second pin shaft hole 35 matched with the bolt shaft 33, so that the bolt shaft 33 sequentially passes through the first pin shaft hole 13 and the second pin shaft hole 35, and the connection between the pressure pile platform 3 and the side pile hinge base 11 or the middle pile hinge base 12 is realized.

[0050] In the embodiment, two pressure pile hinge bases 34 are respectively arranged on the bottom of the pressure pile body 31 corresponding each bolt shaft 33, the two pressure pile hinge bases 34 are spaced apart, and the second pin shaft hole 35 thereon is coaxially arranged.

[0051] When connected, the side stake hinge base 11 or the middle stake hinge base 12 is located between two of the stake platform hinge bases 34;

[0052] In this way, one of the stake platform hinge bases 34 serves as a guide seat, the bolt shaft 33 passes through the guide seat and is supported by the guide seat; the other stake platform hinge base 34 is connected with the side stake hinge base 11 or the middle stake hinge base 12; when the bolt shaft 33 needs to be extended, the bolt shaft 33 is driven by the bolt cylinder 32 to extend from the guide seat, pass through the side stake hinge base 11 or the middle stake hinge base 12, and then pass through the other stake platform hinge base 34, at this time, the upper platform 2 and the lower platform 1 are stably and firmly connected by the bolt shaft 33; when the connection needs to be released, the bolt shaft 33 is driven by the bolt cylinder 32 to retract, and the extension end is at least partially located in the second pin shaft hole 35 of the guide seat.

[0053] As a preferred embodiment, referring to Figure 4 , the end of the bolt shaft 33 is provided with a guide chamfer, and correspondingly, the end of the first pin shaft hole 13 is provided with an inner chamfer matching the guide chamfer, so that the bolt shaft 33 can be quickly positioned and inserted; specifically, the guide chamfer is an outer chamfer provided at the end of the bolt shaft 33, and the matching of the outer chamfer and the inner chamfer enables the bolt shaft 33 to be quickly positioned and smoothly inserted.

[0054] As a preferred embodiment, the cross section of the bolt shaft 33 is circular or square; in this embodiment, the cross section of the bolt shaft 33 is square, and correspondingly, the first pin shaft hole 13 and the second pin shaft hole 35 are square holes matching the direction, and the square bolt shaft 33 can be constrained in two directions, thereby stably connecting the upper platform 2 and the lower platform 1.

[0055] As a preferred embodiment, a guide sleeve is arranged in the first pin shaft hole 13 and the second pin shaft hole 35, and preferably, the guide sleeve has a certain lubricity, so that the bolt shaft 33 can smoothly extend and retract and pass through the first pin shaft hole 13 and the second pin shaft hole.

[0056] As a preferred embodiment, referring to Figure 3 and Figure 4The pile pressing platform 3 body comprises at least two support frames 311, a pile clamping box 312 arranged on the support frames 311 in a liftable manner, a cross beam 313 arranged on the upper part of the support frames 311, and a pile pressing oil cylinder 314; the pile pressing oil cylinder 314 is arranged on the cross beam 313, and the rod cavity end of the pile pressing oil cylinder 314 is connected with the pile clamping box 312 through the cross beam 313; in the embodiment, the number of the support frames 311 in the pile pressing platform 3 body is four, the pile clamping box 312 is arranged between the four support frames 311 and arranged on the support frames 311 in a liftable manner; the upper ends of the adjacent two support frames 311 are provided with the cross beam 313, the two cross beams 313 are arranged oppositely, the pile pressing oil cylinder 314 is arranged on the cross beam 313, and the rod cavity end of the pile pressing oil cylinder 314 is connected with the pile clamping box 312 through the cross beam 313.

[0057] Embodiment 2

[0058] The utility model also provides a stirring and planting pile integrated machine, refers to Figure 1 , including the removable pile pressing mechanism provided in embodiment 1, and the stand column 41 assembly 4 for stirring construction is set up in the other end of the upper car platform 2, the stand column 41 assembly 4 includes stand column 41 and sets up the stirring power head 42 of support sliding and is set up on the stand column 41,

[0059] In the embodiment, the stirring and planting pile integrated machine further comprises a diagonal brace, one end of the diagonal brace is hingedly connected to the lower car platform 1, and the other end of the diagonal brace is hingedly connected to the stand column 41, thereby providing stable support for the stand column 41.

[0060] The lower car platform 1 is also provided with a crane for hoisting pile rods at a position away from the edge pile station.

[0061] The stirring and planting pile integrated machine further comprises a longitudinal movement mechanism for longitudinal movement of the equipment, a transverse movement mechanism for transverse movement of the equipment, and a lifting mechanism, the longitudinal movement mechanism and the transverse movement mechanism are arranged below the lower car platform 1 through the lifting mechanism, and the lifting mechanism is used to adjust the levelness of the lower car platform 1.

[0062] The above is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structural transformation made by using the utility model specification and the drawings, or direct / indirect application in other related technical fields is included in the patent protection range of the utility model.

Claims

1. A movable pile pressing mechanism, characterized by, The application relates to a movable pile pressing mechanism. The pile pressing mechanism comprises a pile getting-off platform, a pile getting-on platform rotatably arranged on the pile getting-off platform, and a pile pressing platform arranged at one end of the pile getting-on platform. The pile pressing platform comprises a pile pressing body and a pin oil cylinder arranged at the bottom of the pile pressing body, and a pin shaft connected with the telescopic end of the pin oil cylinder. The pile getting-off platform is provided with a side pile hinge seat and a middle pile hinge seat, the side pile hinge seat and the middle pile hinge seat are arranged on the same rotary circumference and are consistent with the rotary center of the pile getting-on platform, and the pin oil cylinder drives the pin shaft to be operatively arranged in the first pin shaft hole of the side pile hinge seat or the middle pile hinge seat.

2. The movable pile pressing mechanism according to claim 1, wherein The pile pressing platform and the pile getting-on platform are only supported and constrained in the Y-axis direction.

3. A portable pile pressing mechanism according to claim 1 or 2, wherein The bottom of the pile pressing platform is further provided with a pile pressing platform hinge seat, the pile pressing platform hinge seat is provided with a second pin shaft hole matched with the pin shaft, and the pin shaft sequentially passes through the first pin shaft hole and the second pin shaft hole to realize the connection between the pile pressing platform and the side pile hinge seat or the middle pile hinge seat.

4. The movable pile pressing mechanism according to claim 1 or 2, wherein The end of the pin shaft is provided with a guide chamfer, and correspondingly, the end of the first pin shaft hole is provided with an inner chamfer matched with the guide chamfer.

5. The movable pile pressing mechanism according to claim 1 or 2, wherein The bottom of the pile pressing body is provided with two groups of pin oil cylinders and pin shafts, and the two groups of pin oil cylinders and pin shafts are arranged in parallel. Correspondingly, two side pile hinge seats are arranged at the side pile stations of the pile getting-off platform, and two middle pile hinge seats are arranged at the middle pile stations of the pile getting-off platform.

6. The movable pile pressing mechanism according to claim 1 or 2, wherein The cross section of the pin shaft is circular or square.

7. The portable pile driving apparatus of claim 3, wherein, A guide sleeve is arranged in the first pin shaft hole and the second pin shaft hole.

8. The movable pile pressing mechanism according to claim 1 or 2, wherein Corresponding to each pin shaft, two pile pressing platform hinge seats are arranged at the bottom of the pile pressing body, the two pile pressing platform hinge seats are arranged in parallel, and the second pin shaft holes arranged on the two pile pressing platform hinge seats are coaxially arranged. When connected, the side pile hinge seat or the middle pile hinge seat is located between the two pile pressing platform hinge seats.

9. The portable pile driving apparatus of claim 1 or 2, wherein, The pile pressing body comprises at least two support frames, a pile clamping box arranged on the support frames in an up-down manner, a cross beam arranged on the upper portions of the support frames, and a pile pressing oil cylinder.

10. A piling and mixing integrated machine, characterized in that, The application further relates to a movable pile pressing mechanism and a column assembly arranged at the other end of the pile getting-on platform and used for stirring construction.

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