CN216586534U

CN216586534U - Piling equipment capable of achieving accurate positioning

Info

Publication number: CN216586534U
Application number: CN202122514399.3U
Authority: CN
Inventors: 杨明强
Original assignee: Wuhan Tiancheng Foundation Engineering Co ltd
Current assignee: Wuhan Tiancheng Foundation Engineering Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-05-24
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses accurately-positioned pile driving equipment, which relates to the technical field of pile driving equipment and comprises a base plate, wherein the outer surface of the base plate is fixedly connected with fixing noses in a circumferential array, a positioning mechanism is arranged above the base plate, the upper surface of the base plate is fixedly connected with two symmetrical supporting round rods, the upper end of each supporting round rod is fixedly connected with a supporting square rod, a connecting rod is arranged above the supporting square rod, the upper ends of the two supporting square rods are respectively and fixedly connected with the two ends of the connecting rod, and a buffer mechanism is arranged between the two supporting round rods. According to the utility model, through the matching design of the bottom plate, the fixing nose, the positioning mechanism, the supporting round rod, the supporting square rod, the buffering mechanism, the lifting hammering mechanism, the connecting rod and the observation mechanism, the pile body can be positioned through the positioning mechanism, and the pile body can be hammered vertically through the buffering mechanism and the lifting hammering mechanism, so that the pile body can be ensured to be vertically downward, and the pile body cannot be inclined.

Description

Piling equipment capable of achieving accurate positioning

Technical Field

The utility model relates to the technical field of piling equipment, in particular to accurately positioned piling equipment.

Background

The pile driver consists of a pile hammer, a pile frame and accessory equipment, wherein the pile hammer is attached between two parallel vertical guide rods (commonly called a gantry) at the front part of the pile frame and is lifted by a lifting hook, the pile frame is a steel structure tower frame, a winch is arranged at the rear part of the pile frame and is used for lifting the pile and the pile hammer, a guide frame consisting of two guide rods is arranged in front of the pile frame and is used for controlling the pile driving direction so that the pile accurately penetrates into the stratum according to the design direction, the basic technical parameters of the pile driver are the weight of an impact part, the impact kinetic energy and the impact frequency, and the pile hammer can be divided into a drop hammer, a steam hammer, a diesel hammer, a hydraulic hammer and the like according to the power source of motion.

A pile driving apparatus for rapidly driving a ground pile is disclosed in patent No. CN 111851487A. The pile hammer comprises a hoisting unit, a pile frame and a pile hammer, wherein the pile hammer comprises a pile driving part and a punching part, the pile driving part is connected with the punching part in a sliding manner, a supporting part fixed with the punching part is arranged below the pile driving part, and the cross section of the punching part along the horizontal direction is smaller than that of the pile driving part along the horizontal direction; the hoisting unit is used for driving the pile driving part and the punching part to move upwards, an annular reinforcing part is arranged below the pile driving part, the supporting part and the pile driving part are respectively positioned on the cavity and the reinforcing part on the inner side of the reinforcing part along the vertical projection, the punching part is coaxial with the reinforcing part and is in sliding connection with the reinforcing part, and the length of the punching part is greater than that of the reinforcing part. The piling equipment does not need to remove soft soil in advance, so that the construction speed is improved.

The piling equipment in the patent does not have the function of positioning the pile body, and the inclination of the pile body is easily caused when piling, so that the construction effect is influenced; to this end, we provide a precisely positioned piling rig to address the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to make up the defects of the prior art and provides a piling device with accurate positioning.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pile equipment of accurate location, includes the bottom plate, the fixed nose that the surface fixedly connected with of bottom plate is the circumference array, the top of bottom plate is equipped with positioning mechanism, the last fixed surface of bottom plate is connected with two symmetrical support round bars, every the equal fixedly connected with in upper end of supporting the round bar supports the square pole, the top of supporting the square pole is equipped with the connecting rod, two the upper end of supporting the square pole respectively with the both ends fixed connection of connecting rod, two it is equipped with buffer gear, two to support between the round bar be equipped with lift hammering mechanism between the square pole, the inner wall of connecting rod is equipped with observation mechanism.

Furthermore, the positioning mechanism comprises a cylinder fixedly connected to the upper surface of the bottom plate, the outer surface of the cylinder is in threaded connection with limit screws in a circumferential array, and a sliding wheel is mounted at one end, located inside the cylinder, of each limit screw.

Further, buffer gear includes two solid fixed rings, two gu fixed ring fixed connection respectively is at two surfaces that support the round bar, every gu the equal fixedly connected with spring of fixed ring's upper surface.

Furthermore, a sliding plate is arranged above the fixed ring, the upper ends of the two springs are fixedly connected to the bottom surface of the sliding plate, and a movable hammer is fixedly connected to the bottom surface of the sliding plate.

Further, lift hammering mechanism includes the motor of fixed connection at the right side support square bar surface, the output pivot of motor runs through and supports the square bar and rotate with supporting the square bar and be connected, two it is connected with the dwang to rotate between the square bar to support, the output pivot of motor and the one end fixed connection of dwang.

Further, the fixed surface of dwang is connected with two symmetrical line wheels, the below of dwang is equipped with the pile hammer, the fixed surface of the upper surface of pile hammer is connected with two symmetrical acting as go-between, two the one end of acting as go-between and keeping away from the pile hammer twines respectively at the surface of two line wheels.

Furthermore, the outer surface of the pile hammer is fixedly connected with two symmetrical limiting rods, two limiting grooves are formed in one side face, close to each other, of the supporting square rod, and one ends, far away from the pile hammer, of the two limiting rods are connected to the inner portions of the two limiting grooves in a sliding mode respectively.

Furthermore, the observation mechanism comprises a fixed rod fixedly connected to the inner wall of the connecting rod, the bottom end of the fixed rod is fixedly connected with a first level meter, the outer surface of the first level meter is fixedly connected with a second level meter, and the first level meter is perpendicular to the second level meter.

Compared with the prior art, this pile equipment of accurate location possesses following beneficial effect:

1. according to the utility model, through the matching design of the bottom plate, the fixing nose, the positioning mechanism, the supporting round rod, the supporting square rod, the buffering mechanism, the lifting hammering mechanism, the connecting rod and the observation mechanism, the pile body can be positioned through the positioning mechanism, and the pile body can be hammered vertically through the buffering mechanism and the lifting hammering mechanism, so that the pile body can be ensured to be vertically downward, and the pile body cannot be inclined.

2. According to the utility model, through the matching design of the cylinder, the limiting screw rods and the sliding wheels, the pile body is inserted into the cylinder, and the limiting screw rods are rotated to enable the two groups of limiting screw rods to rotate for the same number of turns, so that the sliding wheels are in contact with the outer surface of the pile body, and the pile body can be limited to keep the pile body in an upright state.

3. According to the utility model, through the matching design of the buffer mechanism, the motor, the rotating rod, the wire wheel, the pull wire and the pile driving hammer, the motor is started to rotate, the rotating rod rotates reversely, the pile driving hammer descends to hammer the sliding plate downwards, and the pile body can be hammered downwards vertically through the movable hammer.

4. According to the utility model, through the matching design of the fixing rod, the first level gauge and the second level gauge, the inclination degree of the device can be observed at any time through the arrangement of the first level gauge and the second level gauge, and the inclination direction can be observed.

Drawings

FIG. 1 is a schematic perspective view of a front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is a schematic perspective view of the observation mechanism of the present invention.

In the figure: the device comprises a base plate 1, a fixing nose 2, a positioning mechanism 3, a cylinder 31, a limit screw 32, a sliding wheel 33, a round support rod 4, a square support rod 5, a buffer mechanism 6, a fixing ring 61, a sliding plate 62, a spring 63, a lifting hammer 64, a lifting hammer mechanism 7, a motor 71, a rotating rod 72, a wire wheel 73, a wire drawing 74, a pile driving hammer 75, a limit rod 76, a limit groove 77, a connecting rod 8, an observation mechanism 9, a fixing rod 91, a first level 92 and a second level 93.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

This embodiment provides a pile equipment of accurate location, and the device can realize fixing a position the pile body, and can hammer the pile body perpendicularly downwards, can not cause the slope of pile body, can not influence the construction effect.

Referring to fig. 1-4, a pile equipment of accurate location, including bottom plate 1, the fixed surface of bottom plate 1 is connected with the fixed nose 2 that is the circumference array, setting through fixed nose 2, conveniently fix bottom plate 1, the top of bottom plate 1 is equipped with positioning mechanism 3, positioning mechanism 3 includes the drum 31 of fixed connection at bottom plate 1 upper surface, the surface threaded connection of drum 31 has the stop screw 32 that is the circumference array, two sets of stop screw 32 about the surface threaded connection of drum 31, every stop screw 32 of group is four for being the circumference array, the movable pulley 33 is all installed to the one end that every stop screw 32 is located drum 31 inside, when movable pulley 33 and pile body contacted, can play the spacing effect of centre gripping to the pile body, can play the action effect to the pile body.

The upper surface of the bottom plate 1 is fixedly connected with two symmetrical supporting round rods 4, the upper end of each supporting round rod 4 is fixedly connected with a supporting square rod 5, the supporting round rods 4 and the supporting square rods 5 can play a supporting role, a connecting rod 8 is arranged above the supporting square rods 5, the upper ends of the two supporting square rods 5 are respectively and fixedly connected with two ends of the connecting rod 8, the connecting rod 8 is arc-shaped, a buffer mechanism 6 is arranged between the two supporting round rods 4, the buffer mechanism 6 comprises two fixing rings 61, the two fixing rings 61 are respectively and fixedly connected with the outer surfaces of the two supporting round rods 4, the upper surface of each fixing ring 61 is respectively and fixedly connected with a spring 63, a sliding plate 62 is arranged above the fixing rings 61, the upper ends of the two springs 63 are respectively and fixedly connected with the bottom surface of the sliding plate 62, the movable hammer 64 is convenient to reset through the arrangement of the springs 63, and the bottom surface of the sliding plate 62 is fixedly connected with a movable hammer 64, the movable hammer 64 is arranged to facilitate downward hammering of the pile body.

A lifting hammering mechanism 7 is arranged between the two supporting square rods 5, the lifting hammering mechanism 7 comprises a motor 71 fixedly connected to the outer surface of the right supporting square rod 5, the model number of the motor 71 is Y90S-2, the output rotating shaft of the motor 71 penetrates through the supporting square rod 5 and is rotatably connected with the supporting square rod 5, a rotating rod 72 is rotatably connected between the two supporting square rods 5, the output rotating shaft of the motor 71 is fixedly connected with one end of the rotating rod 72, when the motor 71 is started to rotate, the rotating rod 72 can be driven to rotate, two symmetrical wire wheels 73 are fixedly connected to the outer surface of the rotating rod 72, when the wire wheels 73 rotate, the wire 74 can be wound, a pile hammer 75 is arranged below the rotating rod 72, two symmetrical wire wheels 74 are fixedly connected to the upper surface of the pile hammer 75, and one ends of the two wire wheels 74, which are far away from the pile hammer 75, are respectively wound on the outer surfaces of the two wire wheels 73, when the pulley 73 rotates to wind the pulling wire 74, the pile driving hammer 75 can be driven to ascend.

The outer surface of the pile hammer 75 is fixedly connected with two symmetrical limiting rods 76, one side surface of each of the two supporting square rods 5, which is close to each other, is provided with a limiting groove 77, one ends of the two limiting rods 76, which are far away from the pile hammer 75, are respectively connected inside the two limiting grooves 77 in a sliding manner, the pile hammer 75 can be limited when the pile hammer 75 goes up and down through the arrangement of the limiting rods 76 and the limiting grooves 77, so that the stability of the pile hammer 75 when going up and down can be enhanced, the inner wall of the connecting rod 8 is provided with an observation mechanism 9, the observation mechanism 9 comprises a fixing rod 91 fixedly connected to the inner wall of the connecting rod 8, the fixing rod 91 plays a role in connecting the connecting rod 8 and the fixing rod 91, the bottom end of the fixing rod 91 is fixedly connected with a first level meter 92, the outer surface of the first level meter 92 is fixedly connected with a second level meter 93, the first level meter 92 is perpendicular to the second level meter 93, through the arrangement of the first level meter 92 and the second level meter 93, the inclination of the device can be observed at any time.

The working principle is as follows: when the pile driving device is used, when a pile needs to be driven, the pile is firstly inserted into the cylinder 31, the limit screw rods 32 are rotated, the two sets of limit screw rods 32 are rotated for the same number of turns, the sliding wheel 33 is contacted with the outer surface of the pile, the pile can be limited, the pile can be kept in an upright state, then the motor 71 is started to rotate, the rotating rod 72 is reversely rotated, the pile hammer 75 is lowered, the sliding plate 62 can be hammered downwards, the pile can be hammered by the movable hammer 64, the buffer mechanism 6 and the lifting hammering mechanism 7 are positioned on the same central axis, the pile can be hammered downwards vertically, the pile can be vertically driven downwards, the inclination degree of the device can be observed at any time through the arrangement of the first gradienter 92 and the second gradienter 93, and the inclination direction can be observed, this device can carry out the location operation to the pile body, can guarantee to carry out the hammering perpendicularly downwards to the pile body.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A precisely positioned piling rig comprising a base plate (1), characterized in that: the utility model discloses a support, including bottom plate (1), fixed surface, support round bar (4), support square bar (5) and buffer mechanism (6), two be equipped with lift hammering mechanism (7) between support square bar (5), the inner wall of connecting rod (8) is equipped with observation mechanism (9).

2. A precisely positioned piling rig according to claim 1, wherein: the positioning mechanism (3) comprises a cylinder (31) fixedly connected to the upper surface of the bottom plate (1), the outer surface of the cylinder (31) is in threaded connection with limit screws (32) in a circumferential array, and a sliding wheel (33) is mounted at one end, located inside the cylinder (31), of each limit screw (32).

3. A precisely positioned piling rig according to claim 1, wherein: buffer gear (6) include two solid fixed rings (61), two gu fixed ring (61) fixed connection respectively is at the surface of two support pole (4), every gu the equal fixedly connected with spring (63) of upper surface of fixed ring (61).

4. A precisely positioned piling rig according to claim 3, wherein: a sliding plate (62) is arranged above the fixed ring (61), the upper ends of the two springs (63) are fixedly connected to the bottom surface of the sliding plate (62), and a movable hammer (64) is fixedly connected to the bottom surface of the sliding plate (62).

5. A precisely positioned piling rig according to claim 1, wherein: lifting hammer mechanism (7) include motor (71) of fixed connection at right side support square bar (5) surface, the output pivot of motor (71) runs through support square bar (5) and rotates with support square bar (5) and be connected, two it is connected with dwang (72) to rotate between support square bar (5), the output pivot of motor (71) and the one end fixed connection of dwang (72).

6. A precisely positioned piling device according to claim 5, wherein: the surface fixed connection of dwang (72) has two symmetrical line wheels (73), the below of dwang (72) is equipped with pile hammer (75), the last fixed surface of pile hammer (75) is connected with two symmetrical act as go-between (74), two the one end that the pile hammer (75) were kept away from in act as go-between (74) twines respectively at the surface of two line wheels (73).

7. A precisely positioned piling rig according to claim 6, wherein: the outer fixed surface of pile hammer (75) is connected with two symmetrical gag lever posts (76), two spacing groove (77) have all been seted up to the side that supports square pole (5) and be close to each other, two the one end difference sliding connection of pile hammer (75) is kept away from in the inside of two spacing groove (77) in gag lever post (76).

8. A precisely positioned piling rig according to claim 1, wherein: the observation mechanism (9) comprises a fixing rod (91) fixedly connected to the inner wall of the connecting rod (8), a first level meter (92) is fixedly connected to the bottom end of the fixing rod (91), a second level meter (93) is fixedly connected to the outer surface of the first level meter (92), and the first level meter (92) is perpendicular to the second level meter (93).