CN218116448U

CN218116448U - Engineering pile pulling equipment convenient to use

Info

Publication number: CN218116448U
Application number: CN202222702265.9U
Authority: CN
Inventors: 朱智超; 刘灵晓; 徐源郡
Original assignee: Shandong Dayu Water Construction Group Co ltd
Current assignee: Shandong Dayu Water Construction Group Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2022-12-23
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a pile pulling equipment for engineering convenient to use, including the pile pulling car, the pile pulling car includes the automobile body, supporting component and pile pulling subassembly, and the supporting component is located the bottom of automobile body, and rotates with the automobile body to be connected, and the pile pulling subassembly includes clamping mechanism and elevating system, and the both sides that lead to the groove first all are provided with elevating system, and elevating system's bottom and the top welding of lifter plate, the central point of lifter plate puts and has seted up the logical groove of second, and the inside that the logical groove of second runs through has clamping mechanism, the utility model discloses a supporting component who sets up can provide the holding power for equipment, through the clamping mechanism who sets up, can adjust according to the diameter size of stake, and the elevating system who deuterogamies the setting can accomplish the pile pulling operation fast, makes equipment more exquisite flexibility through setting up, has solved the condition of unsuitable pile pulling machine entry work, can adapt to the requirement of different diameters through the clamping mechanism who sets up simultaneously, and then can improve equipment's pile pulling efficiency greatly.

Description

Engineering pile pulling equipment convenient to use

Technical Field

The utility model relates to a pile pulling equipment technical field specifically is a pile pulling equipment for engineering convenient to use.

Background

The pile foundation is selected, one end of the pile foundation is connected with the building, the other end of the pile foundation is connected with the good soil or rock in the depth, the whole building is supported by the pile foundation, and in the field of buildings, the pile is frequently removed and modified, so that the pile needs to be pulled out and driven again.

Because the ground environment on the building site is complicated, the construction site is not suitable for the entrance work of a large-scale pile extractor, but the existing small-diameter quick pile extracting equipment for engineering also has the problems that the pile extracting equipment cannot be adjusted according to the diameter of a pile, is low in pile extracting efficiency, cannot stably extract the pile and is inconvenient to move and fix.

Improvements are needed to address the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pile pulling equipment for engineering convenient to use to solve the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: a pile pulling device convenient to use for engineering comprises a pile pulling vehicle, wherein the pile pulling vehicle comprises a vehicle body, a supporting assembly and a pile pulling assembly, the supporting assembly is located at the bottom of the vehicle body and is rotatably connected with the vehicle body, and an open slot is formed between the supporting assemblies;

the pile pulling assembly comprises a clamping mechanism and a lifting mechanism, wherein four groups of vertical rods are welded at the top of the vehicle body and four groups of vertical rods are welded at the top of each vertical rod and the bottom of the top plate, a first through groove is formed in the center position of the top plate, the lifting mechanisms are arranged on two sides of the first through groove, the bottom of each lifting mechanism penetrates through the inside of the top plate and the top of the lifting plate, a second through groove is formed in the center position of the lifting plate, and the clamping mechanism penetrates through the inside of the second through groove.

Preferably, the supporting component comprises hydraulic telescopic rods, four groups of connecting columns are welded at the bottom of the trolley body, the connecting columns are all rotatably connected with a cantilever and four groups, the hydraulic telescopic rods are welded at the bottoms of one ends of the cantilevers, and the bottom plates are welded at the other ends of the hydraulic telescopic rods.

Preferably, the bottom of automobile body is installed the area and is stopped the universal wheel, the area is stopped the universal wheel and is provided with four groups, one side welding of automobile body has the push rod.

Preferably, clamping mechanism includes splint, the inside that the second led to the groove is run through there are two sets of splint, and is two sets of one side of splint all is connected with the screw rod through the bearing, and is two sets of the other end of screw rod runs through respectively through the inside of lifter plate and with change one side welding of handle, two sets of the screw rod all with lifter plate threaded connection.

Preferably, one side of each of the two groups of clamping plates is provided with an anti-slip strip.

Preferably, elevating system includes round gear and rack post, the inside of roof is run through there are two sets ofly the rack post, two sets ofly the bottom of rack post all with the top welding of lifter plate, two sets ofly the rack post all meshes there is the round gear, and is two sets ofly one side of round gear all welds with the output of motor, and is two sets ofly the motor is all through pedestal mounting the top of roof.

Preferably, two sides of the two groups of rack columns are provided with stabilizer bars, the four groups of stabilizer bars penetrate through the inside of the top plate and are in sliding connection with the top plate, and the bottoms of the four groups of stabilizer bars are welded with the top of the lifting plate.

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

1. the utility model discloses a push rod and the area that sets up universal wheel of stopping, can make equipment freely remove, can satisfy the user demand in different places, before pile pulling, through rotating the cantilever, make four group's cantilevers drive four hydraulic telescoping rod of group and remove the assigned position, then, through starting four hydraulic telescoping rod of group, four hydraulic telescoping rod of group can drive bottom welded bottom plate and reach ground, thereby under four hydraulic telescoping rod's of group effect, can form the holding power to whole automobile body, and then can make equipment when pile pulling, keep holistic stability, make the small and exquisite flexibility of equipment have more through setting up, solved because the ground environment on the building site is complicated, the unsuitable problem of large-scale pile puller approach work.

2. The utility model discloses a rotate two sets of commentaries on classics handle, two sets of commentaries on classics can drive two sets of screw rods and rotate, and two sets of screw rods can drive two sets of splint and remove to the centre through the threaded connection effect with the lifter plate to two sets of splint can press from both sides the fastening to the stake and fix, through the movable clamp plate that sets up, can make its stake that adapts to different diameters, thereby can improve equipment's flexibility, improve pile pulling efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a bottom view of the present invention;

fig. 3 is a side view of the present invention;

FIG. 4 is an enlarged view of the point A of the present invention;

fig. 5 is an enlarged view of the position B of the present invention.

In the figure: 1. the automobile body, 2, push rod, 3, the universal wheel is stopped in the area, 4, open slot, 5, spliced pole, 6, cantilever, 7, hydraulic telescoping rod, 8, bottom plate, 9, pole setting, 10, roof, 11, first logical groove, 12, rack post, 13, lifter plate, 14, circular gear, 15, motor, 16, base, 17, the stabilizer bar, 18, the logical groove of second, 19, splint, 20, the bearing, 21, the screw rod, 22, change the handle, 23, antislip strip.

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.

Example one

Referring to fig. 1-5, the utility model provides a pile pulling device for engineering, which comprises a pile pulling vehicle, wherein the pile pulling vehicle comprises a vehicle body 1, a support component and a pile pulling component, the support component is positioned at the bottom of the vehicle body 1 and is rotatably connected with the vehicle body 1, and an open slot 4 is arranged between the support components;

pile pulling component includes clamping mechanism and elevating system, the welding of the top of automobile body 1 has four group's pole setting 9, the top of four group's pole setting 9 all welds with the bottom of roof 10, the central point of roof 10 puts and has seted up first logical groove 11, the first both sides that lead to groove 11 all are provided with elevating system, elevating system's bottom is run through the inside through roof 10, and with the top welding of lifter plate 13, second through-groove 18 has been seted up to the central point of lifter plate 13, clamping mechanism has been run through to the inside of second through-groove 18.

In this embodiment, through automobile body 1 that sets up, can make things convenient for the removal of equipment, supporting component through setting up, can carry out the pile pulling at equipment in, for equipment provides the holding power, make the pile pulling go on more stably, clamping mechanism through setting up, can adjust according to the diameter size of stake, thereby can improve equipment's flexibility, the elevating system who deuterogamies the setting, can drive the tight stake rebound of clamp, thereby can accomplish the pile pulling operation fast, make equipment small and exquisite more flexibility through setting up, solved because the ground environment on the building site is complicated, unsuitable large-scale pile drawer approach work's problem, the pile foundation requirement of different diameters can be adapted to through the clamping mechanism who sets up simultaneously, and then can improve equipment's pile pulling efficiency greatly.

Referring to fig. 2 and 3, the supporting assembly includes hydraulic telescopic rods 7, four groups of connecting columns 5 are welded at the bottom of the vehicle body 1, cantilevers 6 are rotatably connected at the bottoms of the four groups of connecting columns 5, the hydraulic telescopic rods 7 are welded at the bottoms of the four groups of cantilevers 6, a bottom plate 8 is welded at the other ends of the four groups of hydraulic telescopic rods 7, universal wheels 3 with brakes are installed at the bottom of the vehicle body 1, the four groups of universal wheels 3 with brakes are arranged, and push rods 2 are welded at one side of the vehicle body 1.

In this embodiment, through the push rod 2 that sets up and the universal wheel 3 of stopping in the area, can make equipment freely remove, can satisfy the user demand in different places, before pile pulling, through rotating cantilever 6, make four group's cantilevers 6 drive four group's hydraulic telescoping rod 7 and remove the assigned position, then, through starting four group's hydraulic telescoping rod 7, four group's hydraulic telescoping rod 7 can drive bottom welded bottom plate 8 and reach ground, thereby under four group's hydraulic telescoping rod 7's effect, can form the holding power to whole automobile body 1, and then can make equipment when pile pulling, keep holistic stability.

Referring to fig. 1 and 2, the clamping mechanism includes a clamping plate 19, two sets of clamping plates 19 are inserted into the second through-groove 18, one side of each of the two sets of clamping plates 19 is connected with a screw 21 through a bearing 20, the other ends of the two sets of screws 21 are respectively inserted into the lifting plate 13 and welded to one side of a rotating handle 22, the two sets of screws 21 are both connected with the lifting plate 13 by screw threads, and one side of each of the two sets of clamping plates 19 is provided with an anti-slip strip 23.

In this embodiment, through rotating two sets of commentaries on classics 22, two sets of commentaries on classics 22 can drive two sets of screw rods 21 and rotate, two sets of screw rods 21 are through the threaded connection effect with lifter plate 13, can drive two sets of splint 19 and remove to the centre, thereby two sets of splint 19 can press from both sides tight fixed to the stake, antislip strip 23 through setting up, can increase the frictional force between stake and the splint 19, thereby can make the difficult emergence of stake slide, through the removal splint 19 that sets up, can make its stake that adapts to different diameters, thereby can improve equipment's flexibility, improve pile pulling efficiency.

Referring to fig. 1 and 2, the lifting mechanism includes rack posts 12 and a circular gear 14, two sets of rack posts 12 penetrate through the inside of the top plate 10, the bottoms of the two sets of rack posts 12 are welded to the top of the lifting plate 13, the circular gear 14 is engaged with the two sets of rack posts 12, one side of the two sets of circular gear 14 is welded to the output end of the motor 15, the two sets of motor 15 are mounted on the top of the top plate 10 through a base 16, stabilizer bars 17 are disposed on two sides of the two sets of rack posts 12, the four sets of stabilizer bars 17 penetrate through the inside of the top plate 10 and are connected to the top plate 10 in a sliding manner, and the bottoms of the four sets of stabilizer bars 17 are welded to the top of the lifting plate 13.

In this embodiment, treat that the stake presss from both sides after fastening is good, through starting two sets of motors 15, two sets of motors 15 can drive two sets of round gear 14 and rotate, through the meshing of two sets of round gear 14 and two sets of rack post 12, two sets of round gear 14 can drive two sets of rack post 12 and move upwards, two sets of rack post 12 can drive bottom welded lifter plate 13 rebound, thereby lifter plate 13 can drive the tight stake rebound of clamp, and then can accomplish the pile pulling operation fast, through the stabilizer bar 17 that sets up, can be when rack post 12 reciprocates, carry on spacingly to it, guarantee the removal that rack post 12 can be stable, and then can make the stable pile pulling operation that carries on of equipment.

Operating principle, the utility model relates to a pile pulling equipment for engineering convenient to use, at first, remove the top of stake with automobile body 1, make the stake run through in open slot 4's inside, through rotating cantilever 6, make four group's cantilevers 6 drive four group's hydraulic telescoping rod 7 and remove the assigned position, through starting four group's hydraulic telescoping rod 7, four group's hydraulic telescoping rod 7 can drive bottom welded bottom plate 8 and reach ground, thereby under four group's hydraulic telescoping rod 7's effect, can form the holding power to whole automobile body 1, at this moment, through starting lifting unit, make the stake run through the inside at lifter plate 13, through rotating two sets of commentaries on classics handle 22, two sets of commentaries on classics handle 22 can drive two sets of screw rods 21 and rotate, two sets of screw rods 21 can drive two sets of splint 19 and remove to the centre, thereby two sets of splint 19 can press from both sides tight fixed to the stake, treat after the stake presss from both sides the fastening is good, through starting two sets of motors 15, two sets of motors 15 can drive two sets of round gear 14 and rotate, two sets of round gear 14 can drive two sets of rack post 12 and move upwards, two sets of rack post 12 can drive bottom welded lifter plate 13 and move, and then the tight work flow of tight work is accomplished.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a pile pulling equipment for engineering convenient to use, includes the pile pulling car, the pile pulling car includes automobile body (1), supporting component and pile pulling subassembly, its characterized in that: the supporting components are positioned at the bottom of the vehicle body (1) and are rotatably connected with the vehicle body (1), and open grooves (4) are formed between the supporting components;

pile pulling component includes clamping mechanism and elevating system, the top welding of automobile body (1) has four group's pole setting (9), four groups the top of pole setting (9) all welds with the bottom of roof (10), the central point of roof (10) puts and has seted up first logical groove (11), the both sides that first logical groove (11) all are provided with elevating system, elevating system's bottom is run through the inside of roof (10), and with the top welding of lifter plate (13), second through-groove (18) have been seted up to the central point of lifter plate (13), clamping mechanism has been run through to the inside of second through-groove (18).

2. The pile pulling equipment for engineering, which is convenient to use, according to claim 1, is characterized in that: the supporting component comprises a hydraulic telescopic rod (7), the bottom of the vehicle body (1) is welded with four groups of connecting columns (5) and four groups, the bottom of each connecting column (5) is connected with a cantilever (6) in a rotating mode, the bottom of one end of each cantilever (6) is welded with the hydraulic telescopic rod (7) and four groups, and the other end of each hydraulic telescopic rod (7) is welded with a bottom plate (8).

3. An engineering pile pulling equipment convenient to use according to claim 2, characterized in that: the bottom of automobile body (1) is installed the area and is stopped universal wheel (3), the area is stopped universal wheel (3) and is provided with four groups, one side welding of automobile body (1) has push rod (2).

4. The pile pulling equipment for engineering, which is convenient to use, according to claim 1, is characterized in that: clamping mechanism includes splint (19), the inside of second through groove (18) is run through there are two sets of splint (19), and is two sets of one side of splint (19) all is connected with screw rod (21) through bearing (20), and is two sets of the other end of screw rod (21) runs through respectively through the inside of lifter plate (13) and with change one side welding of (22), two sets of screw rod (21) all with lifter plate (13) threaded connection.

5. An engineering pile pulling equipment convenient to use according to claim 4, characterized in that: and anti-slip strips (23) are arranged on one side of each of the two groups of clamping plates (19).

6. The pile pulling equipment for engineering, which is convenient to use, according to claim 1, is characterized in that: elevating system includes rack post (12) and round gear (14), the inside of roof (10) is run through there are two sets ofly rack post (12), two sets ofly the bottom of rack post (12) all with the top welding of lifter plate (13), two sets ofly rack post (12) all meshes round gear (14), and is two sets ofly one side of round gear (14) all welds with the output of motor (15), and is two sets of motor (15) all installs through base (16) the top of roof (10).

7. An engineering pile pulling equipment convenient to use according to claim 6, characterized in that: two sides of the two groups of rack columns (12) are provided with stabilizer bars (17), the four groups of stabilizer bars (17) penetrate through the inside of the top plate (10) and are connected with the top plate (10) in a sliding mode, and the bottoms of the four groups of stabilizer bars (17) are welded with the top of the lifting plate (13).