CN218322748U - Automatic positioning static pressure pile machine with accurate pile pressing position - Google Patents

Abstract

The utility model discloses an automatic positioning static pile machine with accurate pile pressing position, which comprises a base plate, wherein the upper surface of the base plate is provided with a connecting through hole, a positioning mechanism is arranged above the connecting through hole, the left side and the right side of the lower surface of the base plate are provided with moving chutes, the inner walls of the two moving chutes are respectively in sliding connection with the top ends of two translation rods, the bottom ends of the two translation rods are respectively in sliding connection with the inner walls of two guide chutes, and the two guide chutes are respectively arranged on the upper surfaces of two supporting bases; the utility model relates to a static pressure stake machine technical field. This pile position accuracy's automatic positioning static pressure stake machine presses, through the positioning mechanism who sets up for the in-process of embedding stake downstream, the direction of centre gripping and direction is carried out to the embedding stake to the leading wheel of multiunit, thereby ensures the motion of embedding stake and rotates, makes the difficult emergence off normal of the process of different diameters of pressing into the underground, makes the difficult emergence off normal of the process of embedding stake pressing into the underground.

Description

Automatic positioning static pressure pile machine with accurate pile pressing position

Technical Field

The utility model relates to a static pressure stake machine technical field specifically is an accurate automatic positioning static pressure stake machine in pile pressing position.

Background

The pile press is a pile-driving machine which can press the pile into the ground layer by utilizing static pressure, and is usually used for pressing the pile into the soft soil layer.

According to publication (bulletin) No.: CN215165574U, published (public) day: 2021-12-14, discloses a static pressure pile driver of easily pressing a pile, belongs to building apparatus technical field, and it includes the bottom plate, connect the through hole has been seted up to the upper surface of bottom plate, the removal spout has all been seted up to the left and right sides of bottom plate lower surface, the top sliding connection with two translation poles respectively of two removal spout inner walls, but the device is nailing the phenomenon that appears the off normal to the in-process that goes into the underground to embedding pile to lead to the construction to go wrong.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an automatic positioning static pressure stake machine of pile pressing position accuracy has solved current static pressure stake machine, carries out the phenomenon that the off normal appears in the underground in-process to the embedding stake when using to lead to the construction to appear the problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an automatic positioning static pile machine with accurate pile pressing position comprises a bottom plate, wherein a connecting through hole is formed in the upper surface of the bottom plate, a positioning mechanism is arranged above the connecting through hole, moving chutes are formed in the left side and the right side of the lower surface of the bottom plate, the inner walls of the two moving chutes are respectively in sliding connection with the top ends of two translation rods, the bottom ends of the two translation rods are respectively in sliding connection with the inner walls of two guide chutes, the two guide chutes are respectively formed in the upper surfaces of two supporting bases, the left side of the upper surface of the bottom plate is fixedly connected with the lower surface of an operation and control chamber, the upper surface of the bottom plate is respectively fixedly connected with the lower surfaces of four supporting rods, the top ends of the four supporting rods are fixedly connected with four corners of the lower surface of the same hydraulic device, the upper surface of the hydraulic device is fixedly connected with the lower surface of a liquid storage tank, and the liquid storage tank is in an inverted concave shape; positioning mechanism includes the pile pressing frame of fixed mounting at the bottom plate top, pile pressing frame's upper and lower end has been seted up into the stake hole, go into the mutual adaptation of the size of stake hole and connect the through-hole, pile pressing frame's outer wall both ends sliding connection has the expansion bracket, threaded connection has the threaded rod on the expansion bracket, the one end of threaded rod is passed through the bearing and is connected with pile pressing frame outer wall rotation, the other end fixedly connected with motor of threaded rod, and the one end of motor and the one end fixed connection of bracing piece, the both ends of expansion bracket all run through pile pressing frame and fixedly connected with arc pole, two the arc pole passes through connecting rod fixed connection, and the connecting rod is provided with the arc pole from top to bottom, the medial extremity of arc pole has the leading wheel through mount swing joint.

Preferably, the left side and the right side of the upper surface of the bottom plate are fixedly connected with winding motors, the outer surfaces of the output ends of the two winding motors are respectively sleeved with a winding wheel, the upper parts of the left side surface and the right side surface of the hydraulic device are fixedly connected with two guide pulleys, the outer surfaces of the four support rods penetrate through the four corners of the upper surface of the same static pressure plate, the upper surface of the static pressure plate is fixedly connected with the lower surface of the pressing rod, and the top end of the pressing rod is sleeved with the bottom end of the hydraulic device.

Preferably, the four corners of the upper surface of the static pressure plate are fixedly connected with hanging rings, the top ends of the four hanging rings are respectively and fixedly connected with one ends of four steel cables, and the other ends of the four steel cables are respectively wound on the outer surfaces of two winding wheels through four guide pulleys.

Preferably, the lower surface of the static pressure plate is fixedly connected with a pile clamping sleeve, the bottom end of the pile clamping sleeve is sleeved with the top end of the embedded pile, the periphery of the inner wall of the pile clamping sleeve is fixedly connected with limiting clamping blocks, opposite surfaces of the four limiting clamping blocks are in lap joint with the upper portion of the outer wall of the embedded pile, and the bottom end of the embedded pile is sleeved with the connecting through hole.

Preferably, the upper surface of the hydraulic device is fixedly connected with a hydraulic motor, the output end of the hydraulic motor is sleeved with a cam device, the bottom end of the cam device is fixedly connected with the upper surface of the piston plate through a limiting sleeve, two hydraulic through holes are formed in the upper surface of the piston plate, the left end and the right end of the piston plate are connected in limiting sliding grooves in a sliding mode, and the left side face and the right side face of the inner wall of the hydraulic device are respectively arranged in the two limiting sliding grooves.

Preferably, the positive top of hydraulic means inner wall is respectively with two bottom looks joints of annotating the liquid pipe, two other ends of annotating the liquid pipe respectively with the left and right sides looks joint at same stock solution cabin back, the front of hydraulic means inner wall and the bottom looks joint of returning the liquid pipe, the other end of returning the liquid pipe and the top looks joint at the stock solution cabin back, return and be provided with the solenoid valve in the liquid pipe, all be provided with the check valve in two hydraulic pressure through-holes and two liquid pipes.

Advantageous effects

The utility model provides an accurate automatic positioning static pressure stake machine in pile pressing position. Compared with the prior art, the method has the following beneficial effects:

(1) This pile pressing position accurate automatic positioning static pressure stake machine, it rotates to drive the threaded rod through starter motor, the threaded rod drives the expansion bracket and removes, the expansion bracket removes to embedding pile under the effect of threaded rod screw promotion, the guide wheel of expansion bracket drive multiunit arc pole medial extremity with embedding pile laminating and centre gripping embedding pile, make the in-process of embedding pile downstream, the guide wheel of multiunit carries out the direction of centre gripping and direction to embedding pile, thereby ensure the motion rotation of embedding pile, the difficult emergence off normal of the process of the pile of making different diameters pressing into the ground, make the difficult emergence off normal of the process of embedding pile pressing into the ground.

(2) This pile pressing position accurate automatic positioning static pressure stake machine, through setting up the translation pole, when this pile pressing machine carries out the use, insert the connection downthehole with embedding stake, then remove under the restriction of removing spout and direction spout through control room control translation pole, change the position of bottom plate through the translation pole, adjust the position of embedding stake, make this pile pressing machine can remove the position of bottom plate through the translation pole, adjust embedding stake, guarantee that this pile pressing machine can accurate will embed the stake and impress the prediction position, the pile pressing accuracy of this pile pressing machine has been improved.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

fig. 2 is a schematic three-dimensional structure view of the cam device of the present invention;

fig. 3 is a schematic structural view of the positioning mechanism of the present invention;

fig. 4 is a schematic structural view of the middle arc rod of the present invention.

In the figure: 1. a base plate; 2. a connecting through hole; 3. a moving chute; 4. a translation rod; 5. a guide chute; 6. A support base; 7. a control room; 8. a support bar; 9. a hydraulic device; 101. a positioning mechanism; 102. pressing a pile frame; 103. pile inserting holes; 104. a telescopic frame; 105. a motor; 106. a threaded rod; 107. an arc-shaped rod; 108. a connecting rod; 109. a guide wheel; 10. a liquid storage compartment; 11. a winding motor; 12. a winding wheel; 13. A guide pulley; 14. a static pressure plate; 15. a pressing lever; 16. hanging a ring; 17. a steel cord; 18. pile clamping sleeves; 19. embedding piles; 20. a limiting clamping block; 21. a hydraulic motor; 22. a cam device; 23. a piston plate; 24. a hydraulic through hole; 25. a limiting chute; 26. a liquid injection pipe; 27. and a liquid return pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic positioning static pressure pile driver with accurate pile pressing positions comprises a base plate 1, a connecting through hole 2 is formed in the upper surface of the base plate 1, a positioning mechanism 101 is arranged above the connecting through hole 2, moving chutes 3 are formed in the left side and the right side of the lower surface of the base plate 1, the inner walls of the two moving chutes 3 are respectively in sliding connection with the top ends of two translation rods 4, the translation rods 4 are arranged, when the pile driver is used, an embedded pile 19 is inserted into the connecting through hole 2, then the translation rods 4 are controlled to move under the limitation of the moving chutes 3 and the guide chutes 5 through an operation room 7, the positions of the base plate 1 are changed through the translation rods 4, the position of the embedded pile 19 is adjusted, so that the pile driver can move the positions of the base plate 1 through the translation rods 4, the embedded pile driver can adjust the embedded pile 19, the pile driver can accurately press the embedded pile 19 into the expected position, the pile pressing accuracy of the pile driver is improved, the bottom ends of the two translation rods 4 are respectively in sliding connection with the inner walls of the two guide chutes 5, the two guide chutes 5 are respectively arranged on the upper surface of two bases 6, the upper surface of the base plate 1 and the left side of the base plate 1 are respectively connected with the lower surface of the fixed on the same fixed chamber, the four lower surface of the supporting rod, the supporting rod of the liquid storage chamber 7, the four lower surface of the supporting rod is respectively, the four supporting rod is connected with the four concave hydraulic pressure fixing device, the upper surface of the supporting rod 10, and the supporting rod fixing device, the four lower surface of the supporting rod is connected with the four supporting rod 10, the lower surface of the supporting rod fixing device, the supporting rod is connected with the upper surface of the four supporting rod fixing device, the four supporting rod 10; the positioning mechanism 101 comprises a pile pressing frame 102 fixedly installed on the top of the bottom plate 1, the upper end and the lower end of the pile pressing frame 102 are provided with pile inserting holes 103, the sizes of the pile inserting holes 103 and the connecting through holes 2 are matched with each other, two ends of the outer wall of the pile pressing frame 102 are slidably connected with a telescopic frame 104, a threaded rod 106 is in threaded connection with the telescopic frame 104, one end of the threaded rod 106 is rotatably connected with the outer wall of the pile pressing frame 102 through a bearing, the other end of the threaded rod 106 is fixedly connected with a motor 105, one end of the motor 105 is fixedly connected with one end of a supporting rod 8, two ends of the telescopic frame 104 penetrate through the pile pressing frame 102 and are fixedly connected with arc-shaped rods 107, the two arc-shaped rods 107 are fixedly connected through connecting rods 108, the connecting rods 108 are provided with arc-shaped rods 107 from top to bottom, and the inner side ends of the arc-shaped rods 107 are movably connected with guide wheels 109 through fixing frames; the left side and the right side of the upper surface of the bottom plate 1 are fixedly connected with winding motors 11, the outer surfaces of the output ends of the two winding motors 11 are respectively sleeved with a winding wheel 12, two guide pulleys 13 are fixedly connected above the left side surface and the right side surface of a hydraulic device 9, through the arrangement of the hydraulic device 9, when the pile pressing machine is used, an embedded pile 19 is inserted into a connecting through hole 2, the hydraulic motor 21 is started, the piston plate 23 is driven to vertically move up and down under the limitation of a limiting sliding chute 25 through the hydraulic motor 21, the pressing rod 15 is driven to press down the embedded pile 19 by utilizing the hydraulic principle, so that the pile pressing machine can continuously increase the pressing force on the embedded pile 19 through the hydraulic motor 21, the embedded pile 19 is quickly and efficiently pressed into a preset position, the time required by the pile pressing operation of the pile pressing machine is shortened, the pile pressing efficiency of the pile pressing machine is improved, the outer surfaces of four static pressure support rods 8 penetrate through the four corners of the upper surface of the same static pressure plate 14, the upper surface of the pressing plate 14 is fixedly connected with the lower surface of the pressing rod 15, and the top end of the pressing rod 15 is sleeved with the bottom end of the hydraulic device 9; hanging rings 16 are fixedly connected to four corners of the upper surface of the static pressure plate 14, the top ends of the four hanging rings 16 are fixedly connected with one ends of four steel cables 17 respectively, and the other ends of the four steel cables 17 are wound on the outer surfaces of the two winding wheels 12 through four guide pulleys 13 respectively; the lower surface of the static pressure plate 14 is fixedly connected with a pile clamping sleeve 18, the bottom end of the pile clamping sleeve 18 is sleeved with the top end of an embedded pile 19, the periphery of the inner wall of the pile clamping sleeve 18 is fixedly connected with limiting clamping blocks 20, opposite surfaces of the four limiting clamping blocks 20 are overlapped with the upper part of the outer wall of the embedded pile 19, the bottom end of the embedded pile 19 is sleeved with a connecting through hole 2, through the arrangement of the limiting clamping blocks 20, when the pile pressing machine presses down the embedded pile 19, a pressing rod 15 drives the static pressure plate 14 and the pile clamping sleeve 18 to extrude the embedded pile 19, the pile clamping sleeve 18 extrudes the top end of the embedded pile 19 through the limiting clamping blocks 20, and the embedded pile 19 is vertically limited by the limiting clamping blocks 20, so that the pile pressing machine can keep the embedded pile 19 in a vertical state through the limiting clamping blocks 20 when in pile pressing operation, the phenomenon that the pile pressing position is inconsistent with the predicted position due to the inclination of the embedded pile 19 angle is prevented, and the pile pressing accuracy of the pile pressing machine is further improved; the upper surface of the hydraulic device 9 is fixedly connected with a hydraulic motor 21, the output end of the hydraulic motor 21 is sleeved with a cam device 22, the bottom end of the cam device 22 is fixedly connected with the upper surface of a piston plate 23 through a limiting sleeve, the upper surface of the piston plate 23 is provided with two hydraulic through holes 24, the left end and the right end of the piston plate 23 are slidably connected in limiting sliding grooves 25, and the two limiting sliding grooves 25 are respectively arranged on the left side surface and the right side surface of the inner wall of the hydraulic device 9; the upper part of the front side of the inner wall of the hydraulic device 9 is respectively clamped with the bottom ends of the two liquid injection pipes 26, the other ends of the two liquid injection pipes 26 are respectively clamped with the left side and the right side of the back side of the same liquid storage cabin 10, the front side of the inner wall of the hydraulic device 9 is clamped with the bottom end of the liquid return pipe 27, the other end of the liquid return pipe 27 is clamped with the upper part of the back side of the liquid storage cabin 10, electromagnetic valves are arranged in the liquid return pipe 27, one-way valves are arranged in the two hydraulic through holes 24 and the two liquid injection pipes 26, the liquid storage cabin 10 is arranged, when the pile pressing machine is used, liquid in the liquid storage cabin 10 is sucked into the hydraulic device 9 through the up-down movement of the piston plate 23, then the pile 19 is pressed down, after the pile pressing is completed, the electromagnetic valves are opened, the liquid in the hydraulic device 9 is recycled into the liquid storage cabin 10 through the liquid return pipe 27, so that the pile pressing machine does not need to use a large amount of heavy objects to perform pile pressing operation on the embedded pile 19, the pile pressing operation can be completed by using the liquid in the liquid storage cabin 10, the pile pressing machine, the area of the pile pressing machine is reduced, and the occupied area of the pile pressing machine is reduced.

And those not described in detail in this specification are well within the skill of those in the art.

When the pile pressing machine works, S1, when the pile pressing machine is used, the pile pressing machine is moved to a use place, then the translation rod 4 is controlled to move in the guide sliding groove 5 through the control chamber 7, the translation rod 4 is controlled to move in the moving sliding groove 3, the bottom plate 1 is driven to move through the translation rod 4, the connecting through hole 2 is moved to a position needing pile pressing, then the embedded pile 19 is inserted into the connecting through hole 2, the threaded rod 106 is driven to rotate by the starting motor 105, the threaded rod 106 drives the telescopic frame 104 to move, the telescopic frame 104 moves towards the embedded pile 19 under the screw thread pushing action of the threaded rod 106, the telescopic frame 104 drives the guide wheels 109 at the inner side ends of the multiple groups of arc-shaped rods 107 to be attached to the embedded pile 19 and clamp the embedded pile 19, so that the embedded pile 19 is clamped and directionally guided by the multiple groups of guide wheels 109 in the downward movement process of the embedded pile 19, the movement of the embedded pile 19 is ensured to rotate, and the piles with different diameters are not prone to be deviated in the underground process of pressing the embedded pile 19 into the ground;

s2, starting the hydraulic motor 21, after the hydraulic motor 21 is started, rotating an electric cam device 22 of the hydraulic motor 21, driving a piston plate 23 to vertically move up and down under the limitation of a limiting sliding groove 25 by the cam device 22, when the piston plate 23 ascends, conveying liquid above the inner wall of the hydraulic device 9 to the bottom of the inner wall of the hydraulic device 9 through a hydraulic through hole 24 and a one-way valve, then when the piston plate 23 descends, driving a pressing rod 15 to descend through the liquid at the bottom of the inner wall of the hydraulic device 9, and simultaneously sucking the liquid in the liquid storage cabin 10 to the upper part of the inner wall of the hydraulic device 9 through a liquid injection pipe 26;

s3, after the pressing rod 15 descends, the static pressure plate 14 and the pile clamping sleeve 18 are driven to extrude the embedded pile 19, meanwhile, the limiting clamping block 20 limits the embedded pile 19, the embedded pile 19 is pressed in a vertical state, after pile pressing is completed, the electromagnetic valve is opened, the winding motor 11 is started at the same time, the winding motor 11 collects the steel cable 17 through the winding wheel 12, the steel cable 17 drives the static pressure plate 14 to reset and move upwards through the hanging ring 16, liquid in the hydraulic device 9 is recovered into the liquid storage tank 10 through the liquid return pipe 27, and subsequent use is facilitated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an accurate automatic positioning static pressure stake machine in pile pressing position, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is provided with a connecting through hole (2), a positioning mechanism (101) is arranged above the connecting through hole (2), the left side and the right side of the lower surface of the bottom plate (1) are provided with moving chutes (3), the inner walls of the two moving chutes (3) are respectively in sliding connection with the top ends of the two translation rods (4), the bottom ends of the two translation rods (4) are respectively in sliding connection with the inner walls of the two guide chutes (5), the two guide chutes (5) are respectively arranged on the upper surfaces of the two support bases (6), the left side of the upper surface of the bottom plate (1) is fixedly connected with the lower surface of an operation and control chamber (7), the upper surface of the bottom plate (1) is respectively fixedly connected with the lower surfaces of the four support rods (8), the top ends of the four support rods (8) are fixedly connected with the four corners of the lower surface of the same hydraulic device (9), the upper surface of the hydraulic device (9) is fixedly connected with the lower surface of a liquid storage tank (10), and the liquid storage tank (10) is in an inverted concave shape;

positioning mechanism (101) include pile pressing frame (102) of fixed mounting at bottom plate (1) top, pile pressing frame (102) the upper and lower end has been seted up into stake hole (103), go into the mutual adaptation of size of stake hole (103) and connect the via hole (2), the outer wall both ends sliding connection of pile pressing frame (102) has expansion bracket (104), threaded connection has threaded rod (106) on expansion bracket (104), the one end of threaded rod (106) is passed through the bearing and is connected with pile pressing frame (102) outer wall rotation, the other end fixedly connected with motor (105) of threaded rod (106), and the one end fixed connection of the one end of motor (105) and bracing piece (8), pile pressing frame (102) and fixedly connected with arc pole (107) are all run through to the both ends of expansion bracket (104), two arc pole (107) are through connecting rod (108) fixed connection, and connecting rod (108) are provided with arc pole (107) from top to bottom, the medial extremity of arc pole (107) is connected with guide wheel (109) through the mount activity.

2. The automatic positioning static pressure pile machine with accurate pile pressing position according to claim 1, characterized in that: the winding device is characterized in that winding motors (11) are fixedly connected to the left side and the right side of the upper surface of the base plate (1), winding wheels (12) are sleeved on the outer surfaces of the output ends of the two winding motors (11), two guide pulleys (13) are fixedly connected to the upper portions of the left side surface and the right side surface of the hydraulic device (9), the outer surfaces of the four support rods (8) penetrate through the four corners of the upper surface of the same static pressure plate (14), the upper surface of the static pressure plate (14) is fixedly connected with the lower surface of a pressing rod (15), and the top end of the pressing rod (15) is sleeved with the bottom end of the hydraulic device (9).

3. The automatic positioning static pressure pile machine with accurate pile pressing position according to claim 2, characterized in that: the four corners of the upper surface of the static pressure plate (14) are fixedly connected with hanging rings (16), the top ends of the four hanging rings (16) are fixedly connected with one ends of four steel cables (17), and the other ends of the four steel cables (17) are wound on the outer surfaces of the two winding wheels (12) through four guide pulleys (13).

4. The automatic positioning static pressure pile machine with accurate pile pressing position according to claim 3 is characterized in that: the lower surface of the static pressure plate (14) is fixedly connected with a pile clamping sleeve (18), the bottom end of the pile clamping sleeve (18) is sleeved with the top end of an embedded pile (19), the periphery of the inner wall of the pile clamping sleeve (18) is fixedly connected with limiting clamping blocks (20), opposite surfaces of the four limiting clamping blocks (20) are overlapped with the upper portion of the outer wall of the embedded pile (19), and the bottom end of the embedded pile (19) is sleeved with the connecting through hole (2).

5. The automatic positioning static pressure pile machine with accurate pile pressing position according to claim 1, characterized in that: the last fixed surface of hydraulic means (9) is connected with hydraulic motor (21), cam device (22) has been cup jointed to the output of hydraulic motor (21), the last fixed surface who passes through stop collar and piston plate (23) in the bottom of cam device (22) is connected, two hydraulic pressure through-holes (24) have been seted up to the upper surface of piston plate (23), both ends sliding connection is in spacing spout (25) about piston plate (23), and the left and right sides face at hydraulic means (9) inner wall is seted up respectively in two spacing spout (25).

6. The automatic positioning static pressure pile machine with accurate pile pressing position according to claim 5, characterized in that: the positive top of hydraulic means (9) inner wall is respectively with the bottom looks joint of two notes liquid pipes (26), the other end of two notes liquid pipes (26) respectively with the left and right sides looks joint at same liquid storage tank (10) back, the front of hydraulic means (9) inner wall and the bottom looks joint of returning liquid pipe (27), return the other end of liquid pipe (27) and the top looks joint at liquid storage tank (10) back, be provided with the solenoid valve in returning liquid pipe (27), all be provided with the check valve in two hydraulic pressure through-holes (24) and two notes liquid pipes (26).

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