CN215165574U - Static pressure pile pressing machine easy for pile pressing - Google Patents

Abstract

The utility model 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, two remove spout inner walls respectively with the top sliding connection of two translation poles. This machine is pressed to static pressure of easily pressing stake, through setting up hydraulic means, when this machine is being used, insert the back in the connecting hole with the embedding stake, hydraulic motor is started, drive the piston board through hydraulic motor and carry out vertical motion from top to bottom under the restriction of spacing spout, utilize hydraulic principle to drive and press the pole and push down the embedding stake, make this machine of pressing stake can last the increase through hydraulic motor to the lower pressure degree of embedding stake, the prediction position of impressing of the quick efficient of embedding stake, the required time of this machine of pressing stake operation has been reduced, the pile pressing efficiency of this machine of pressing stake has been improved.

Description

Static pressure pile pressing machine easy for pile pressing

Technical Field

The utility model belongs to the technical field of the building apparatus, specifically be an easily press static pressure pile driver of stake.

Background

The pile press is a pile machinery for pressing a pile into a stratum by utilizing static pressure, the pile press is commonly used for soft soil layer pile pressing, the weight and the balance weight of the whole pile press are applied to the top of the pile, the frictional resistance between the pile and the soil is overcome, the pile is gradually pressed into the soil, the steel bar and the concrete are saved, the construction cost is reduced, the existing pile press is not convenient to adjust the position of the pressed pile when the pile press is carried out, the practicability is poor, most of the existing pile presses adopt the natural pressing mode of the heavy object to carry out the pile pressing operation, the embedded pile can not be quickly pressed into the expected position, meanwhile, the heavy object is used for pressing down, a large amount of heavy objects are required to be loaded on the pile press, the occupied area of the pile press is increased, and the pile pressing efficiency of the pile press is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides an easily press static pressure pile driver of stake, the stake operation time is being pressed in the current pile driver of having solved, when the position that pushes down in the embedding stake is inconsistent with the prediction position, be not convenient for adjust the pile pressing position, the practicality is relatively poor, and the stake operation is pressed in the form that the heavy object was adopted to push down naturally to current pile driver mostly, unable quick the expected position of impressing in the embedding stake, use the heavy object to push down simultaneously, need a large amount of heavy objects to load with this pile driver on, the area of this pile driver has not only been increased, the problem of the pile pressing efficiency of this pile driver has been influenced simultaneously.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an easy static pressure pile driver of pressure stake, 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 inner wall of two removal spouts respectively with the top sliding connection of two translation poles, the bottom of two translation poles respectively with the inner wall sliding connection of two direction spouts, two direction spouts are seted up respectively at two upper surfaces that support the base, the left side of bottom plate upper surface and the lower fixed surface who controls the room are connected, the upper surface of bottom plate respectively with the lower fixed surface of four bracing pieces, the top of four bracing pieces and the four corners fixed connection of same hydraulic means lower surface, hydraulic means's upper surface and the lower fixed surface of liquid storage cabin are connected, the shape of liquid storage cabin is the undercut.

As a further aspect of the present invention: the winding mechanism is characterized in that winding motors are fixedly connected to the left side and the right side of the upper surface of the bottom plate, winding wheels are sleeved on the outer surfaces of the output ends of the two winding motors, two guide pulleys are fixedly connected to the upper portions of the left side surface and the right side surface of the hydraulic device, the outer surfaces of the four supporting 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.

As a further aspect of the present invention: 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 fixedly connected with one ends of four steel cables respectively, and the other ends of the four steel cables are wound on the outer surfaces of two winding wheels through four guide pulleys respectively.

As a further aspect of the present invention: 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.

As a further aspect of the present invention: the hydraulic device's last fixed surface is connected with hydraulic motor, cam gear has been cup jointed to hydraulic motor's output, cam gear's bottom is passed through the fixed surface of stop collar and piston plate and is connected, two hydraulic pressure through-holes have been seted up to the upper surface of piston plate, both ends sliding connection is in spacing spout about the piston plate, and two spacing spouts are seted up respectively at the left and right sides face of hydraulic device inner wall.

As a further aspect of the present invention: the positive top of hydraulic means inner wall 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 the intraductal solenoid valve that is provided with of liquid, all be provided with the check valve in two hydraulic pressure through-holes and two notes liquid pipes.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this machine is pressed to static pressure of easily pressing stake, through setting up hydraulic means, when this machine is being used, insert the back in the connecting hole with the embedding stake, hydraulic motor is started, drive the piston board through hydraulic motor and carry out vertical motion from top to bottom under the restriction of spacing spout, utilize hydraulic principle to drive and press the pole and push down the embedding stake, make this machine of pressing stake can last the increase through hydraulic motor to the lower pressure degree of embedding stake, the prediction position of impressing of the quick efficient of embedding stake, the required time of this machine of pressing stake operation has been reduced, the pile pressing efficiency of this machine of pressing stake has been improved.

2. This machine is pressed to static pressure of easily pressing stake, through setting up the liquid storage cabin, when this machine is being used, reciprocate through the piston plate with the liquid in the liquid storage cabin in the liquid suction hydraulic means, then carry out the operation of pushing down to the embedding stake, push down the back of accomplishing, open the solenoid valve, retrieve to the liquid storage cabin in with hydraulic means through returning the liquid pipe, make this machine need not to use a large amount of heavy objects to carry out the pile pressing operation to the embedding stake, the pile pressing operation just can be accomplished to the liquid in the application liquid storage cabin, the area of this machine is pressed to the stake has been reduced, the cost consumption of this machine is pressed to the stake operation is reduced.

3. This machine is pressed to static pressure of easily pressing stake, through setting up the translation pole, when this machine is pressed to stake 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 press to stake machine and can remove the position of bottom plate through the translation pole, to the adjustment of embedding stake, guarantee that this machine of pressing stake can be accurate will imbed the stake and impress the prediction position, the pile pressing accuracy of this machine of pressing stake has been improved.

Drawings

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

fig. 2 is a left-side view schematically illustrating the structure of the present invention;

fig. 3 is a schematic three-dimensional structure view of the cam device of the present invention;

in the figure: the device comprises a base plate 1, a connecting through hole 2, a moving chute 3, a translation rod 4, a guide chute 5, a support base 6, an operation chamber 7, a support rod 8, a hydraulic device 9, a liquid storage tank 10, a winding motor 11, a winding wheel 12, a guide pulley 13, a static pressure plate 14, a pressing rod 15, a hanging ring 16, a steel cable 17, a pile clamping sleeve 18, an embedded pile 19, a limiting clamping block 20, a hydraulic motor 21, a cam device 22, a piston plate 23, a hydraulic through hole 24, a limiting chute 25, a liquid injection pipe 26 and a liquid return pipe 27.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: a static pressure pile pressing machine easy for pile pressing comprises a base plate 1, wherein the upper surface of the base plate 1 is provided with connecting through holes 2, the left side and the right side of the lower surface of the base plate 1 are respectively provided with a movable sliding chute 3, the inner walls of the two movable sliding chutes 3 are respectively in sliding connection with the top ends of two translation rods 4, the bottom ends of the two translation rods 4 are respectively in sliding connection with the inner walls of two guide sliding chutes 5, through the arrangement of the translation rods 4, when the pile pressing machine is used, an embedded pile 19 is inserted into the connecting through holes 2, then the translation rods 4 are controlled to move under the limitation of the movable sliding chutes 3 and the guide sliding chutes 5 through an operation and control chamber 7, the position of the base plate 1 is changed through the translation rods 4, the position of the embedded pile 19 is adjusted, so that the pile pressing machine can move the position of the base plate 1 through the translation rods 4, the embedded pile 19 is adjusted, and the pile pressing machine is ensured to accurately press the embedded pile 19 into a predicted position, the pile pressing accuracy of the pile pressing machine is improved, the upper surfaces of two supporting bases 6 are respectively arranged on two guide chutes 5, the left side of the upper surface of the bottom plate 1 is fixedly connected with the lower surface of the control chamber 7, the upper surface of the bottom plate 1 is fixedly connected with the lower surfaces of four supporting rods 8, the top ends of the four supporting 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 the liquid storage cabin 10, and the liquid storage cabin 10 is in an inverted concave shape.

Specifically, as shown in fig. 1 and 2, the left and right sides of the upper surface of the bottom plate 1 are fixedly connected with the winding motors 11, the outer surfaces of the output ends of the two winding motors 11 are respectively sleeved with the winding wheel 12, the upper parts of the left and right side surfaces of the hydraulic device 9 are respectively fixedly connected with the two guide pulleys 13, by arranging the hydraulic device 9, when the pile pressing machine is used, the embedded pile 19 is inserted into the connecting through hole 2, the hydraulic motor 21 is started, the piston plate 23 is driven by the hydraulic motor 21 to vertically move up and down under the limitation of the limit sliding chute 25, the pressing rod 15 is driven by utilizing the hydraulic principle to press down the embedded pile 19, so that the pile pressing machine can continuously increase the degree of pressing down on the embedded pile 19 by the hydraulic motor 21, the embedded pile 19 is quickly and efficiently pressed into the expected position, the time required by the pile pressing operation of the pile pressing machine is reduced, and the pile pressing efficiency of the pile pressing machine is improved, the outer surfaces of four support rods 8 penetrate through 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, the top end of the pressing rod 15 is sleeved with the bottom end of a hydraulic device 9, 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 respectively and fixedly connected with one ends of four steel cables 17, the other ends of the four steel cables 17 are respectively wound with the outer surfaces of two winding wheels 12 through four guide pulleys 13, 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, and when the pile pressing machine presses the embedded pile 19, the pressing rod 15 drives the static pressure plate 14 and the pile clamping sleeve 18 to extrude the embedded pile 19 through the limiting clamping blocks 20, pile clamping sleeve 18 extrudees the 19 tops of embedded pile through spacing fixture block 20, utilize spacing fixture block 20 to carry out perpendicular injecing to embedded pile 19, make this pile pressing machine can pass through spacing fixture block 20, let embedded pile 19 keep vertical state when carrying out the pile pressing operation, prevent to cause the pile pressing position inconsistent with the predicted position because of the 19 angle inclinations of embedded pile, the pile pressing accuracy of this pile pressing machine has further been improved, the opposite face of four spacing fixture blocks 20 overlaps mutually with the top of the 19 outer walls of embedded pile, the bottom and the connect the via hole 2 of embedded pile 19 cup joint mutually.

Specifically, as shown in fig. 1 and 3, a hydraulic motor 21 is fixedly connected to the upper surface of a hydraulic device 9, a cam device 22 is sleeved on the output end of the hydraulic motor 21, the bottom end of the cam device 22 is fixedly connected to the upper surface of a piston plate 23 through a limiting sleeve, two hydraulic through holes 24 are formed in the upper surface of the piston plate 23, the left end and the right end of the piston plate 23 are slidably connected to limiting chutes 25, the two limiting chutes 25 are respectively formed in the left side surface and the right side surface of the inner wall of the hydraulic device 9, the upper portion of the front surface of the inner wall of the hydraulic device 9 is respectively clamped with the bottom ends of 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 surface of the back surface of the same liquid storage tank 10, when the pile press is used, the liquid in the liquid storage tank 10 is sucked into the hydraulic device 9 by the up-down movement of the piston plate 23, and then the pile embedding pile 19 is pressed down, after the pushing down is accomplished, open the solenoid valve, retrieve to stock solution cabin 10 through liquid return pipe 27 with the liquid in the hydraulic means 9 in, make this pile driver need not to use a large amount of heavy objects to carry out the pile pressing operation to embedding stake 19, the pile pressing operation just can be accomplished to the liquid in application stock solution cabin 10, the area of this pile driver has been reduced, the cost consumption of this pile driver pile pressing operation has been reduced, the front of hydraulic means 9 inner wall and the bottom looks joint of liquid return pipe 27, the other end of liquid return pipe 27 and the top looks joint at the stock solution cabin 10 back, be provided with the solenoid valve in the liquid return pipe 27, all be provided with the check valve in two hydraulic pressure through-holes 24 and two notes liquid pipes 26.

The utility model discloses a theory of operation does:

s1, when the pile pressing machine is used, the pile pressing machine is moved to a use place, then the control room 7 controls the translation rod 4 to move in the guide sliding groove 5, meanwhile, the translation rod 4 is controlled to move in the moving sliding groove 3, the translation rod 4 drives the bottom plate 1 to move, the connecting through hole 2 is moved to a position where pile pressing is needed, then the embedded pile 19 is inserted into the connecting through hole 2, and then the hydraulic motor 21 is started;

s2, after the hydraulic motor 21 is started, the hydraulic motor 21 electrically drives the cam device 22 to rotate, the cam device 22 drives the piston plate 23 to vertically move up and down under the limitation of the limiting sliding groove 25, when the piston plate 23 ascends, liquid above the inner wall of the hydraulic device 9 is conveyed to the bottom of the inner wall of the hydraulic device 9 through the hydraulic through hole 24 and the one-way valve, then when the piston plate 23 descends, the liquid at the bottom of the inner wall of the hydraulic device 9 drives the pressing rod 15 to descend, and meanwhile, the liquid in the liquid storage cabin 10 is sucked above the inner wall of the hydraulic device 9 through the 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 driven to perform pile pressing operation in a vertical state, after pile pressing is completed, the electromagnetic valve is opened, the winding motor 11 is started, 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 through the hanging ring 16 and move upwards, and liquid in the hydraulic device 9 is recovered into the liquid storage cabin 10 through the liquid return pipe 27 so as to be used subsequently.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (6)

1. The utility model provides an easy static pressure pile driver of pressure stake, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is provided with a connecting through hole (2), the left side and the right side of the lower surface of the bottom plate (1) are respectively provided with a movable sliding chute (3), the inner walls of the two movable sliding chutes (3) are respectively in sliding connection with the top ends of two translation rods (4), the bottom ends of the two translation rods (4) are respectively in sliding connection with the inner walls of two guide sliding chutes (5), the two guide sliding chutes (5) are respectively arranged on the upper surfaces of two supporting 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 four supporting rods (8), the top ends of the four supporting rods (8) are fixedly connected with four corners of the lower surface of the same hydraulic device (9), and the upper surface of the hydraulic device (9) is fixedly connected with the lower surface of a liquid storage tank (10), the liquid storage tank (10) is in an inverted concave shape.

2. The static pressure pile press capable of pressing pile easily according to claim 1 is 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 static pressure pile driver easy to press pile according to claim 2 is 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. A static pressure pile driver for easy pile pressing according to claim 3, 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 static pressure pile press capable of pressing pile easily according to claim 1 is 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 static pressure pile driver easy to press pile according to claim 5 is characterized in that: the positive top of hydraulic means (9) inner wall respectively with two bottom looks joint of annotating liquid pipe (26), the other end of two notes liquid pipe (26) respectively with the left and right sides looks joint at same liquid storage cabin (10) back, the front of hydraulic means (9) inner wall and the bottom looks joint of returning liquid pipe (27), the other end of returning liquid pipe (27) and the top looks joint at liquid storage cabin (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 pipe (26).

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