CN214738056U

CN214738056U - Pile pulling equipment for hydraulic engineering

Info

Publication number: CN214738056U
Application number: CN202023024761.0U
Authority: CN
Inventors: 龚卫朝
Original assignee: Guangxi Huatai Construction Group Co ltd
Current assignee: Guangxi Huatai Construction Group Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-11-16
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a hydraulic engineering is with pulling out stake equipment, universal wheel including bottom plate and bottom plate bottom both sides fixed mounting, the bottom plate rotates through the bearing of its top installation and installs the loose axle, the top fixed mounting of loose axle has the fly leaf, one side at fly leaf top has welded slip and second gag lever post respectively, the top fixed mounting of slip and second gag lever post has the baffle. This pile pulling equipment for hydraulic engineering, this practicality is used through the cooperation of fixed establishment, arc splint, first stopper, mounting panel, first electric putter, fixed plate, link, driving sheave, baffle, slip, first gag lever post, slider, wire rope, hoist engine, spacing groove and second stopper, has changed traditional screw thread drive's mode through this equipment, through wire rope's traction, under the condition of guaranteeing wire rope intensity to avoid taking place to adopt screw rod transmission mode and the smooth silk phenomenon that probably produces.

Description

Pile pulling equipment for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a hydraulic engineering is with pulling out stake equipment.

Background

With the development of society, more and more engineering construction relates to pile pulling operation, for example in excavation operation or hydraulic engineering downwards, in order to prevent the ground collapse, often drive into a large amount of piles around the construction site, pull out the pile after the engineering is accomplished.

However, traditional pile pulling equipment for hydraulic engineering on the market mostly adopts screw drive's mode at present, extracts the pile body from the ground, when meetting the pile body that difficultly extracts, can arrive the phenomenon that leads to the smooth silk of threaded rod, just needs to change the threaded rod to influence pile pulling efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic engineering is with pulling out stake equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a pile pulling equipment for hydraulic engineering, includes bottom plate and bottom plate bottom both sides fixed mounting's universal wheel, its characterized in that: the bottom plate rotates through the bearing of its top installation and installs the loose axle, the top fixed mounting of loose axle has the fly leaf, slider and second gag lever post have been welded respectively to one side at fly leaf top, the top fixed mounting of slider and second gag lever post has the baffle, the through-hole has been seted up at the top of baffle, the cover is equipped with the slider on the outer wall of slider, the top fixed mounting of baffle has the driving sheave, the welding of one side of slider has the link, one side of link is provided with fixed establishment, the top fixed mounting of fly leaf has the hoist engine, be provided with wire rope on the hoist engine.

As a further aspect of the present invention: fixed the cup jointing has the second gear on the outer wall of loose axle, one side at bottom plate top is fixed to be inlayed and is installed first motor, the drive end fixed mounting of first motor has first gear, the slide has been seted up at the top of bottom plate, the bottom fixed mounting of fly leaf has the first gag lever post of a plurality of, the bottom welding of first gag lever post has the movable block, avoids removing whole equipment and just can carry out the displacement to the device on the fly leaf, through the rotation of loose axle to people make people use convenience more to the rotation of fly leaf.

As a further aspect of the present invention: the utility model discloses a pile driving mechanism, including fly leaf, support, motor, shaft coupling, second motor, drilling rod, arc splint, the opposite side fixed mounting at fly leaf top has the mounting bracket, the bottom fixed mounting of mounting bracket has a plurality of dead lever, the bottom fixed mounting of dead lever has circular slide rail, sliding connection has electronic slider on the circular slide rail, the bottom fixed mounting of electronic slider has second electric putter, second electric putter has the second motor through its drive end fixed mounting's backup pad fixed mounting, the shaft coupling is installed to the drive end of second motor, the drilling rod is installed through the shaft coupling to the second motor, through the arc design of arc splint, makes the surface of arc splint and pile body laminate more, and is more firm to the clamp of pile body, is convenient for extract the pile body.

As a further aspect of the present invention: the fixing mechanism comprises a mounting plate, one side of the mounting plate is fixedly connected with the connecting frame, the front surface of the mounting plate is provided with a first limiting block, the number of the first limiting blocks is two, the opposite surfaces of the two first limiting blocks are fixedly provided with arc-shaped clamping plates, the front surface of the mounting plate is provided with a limiting groove, the mounting plate is connected with a second limiting block through the limiting groove in a sliding way, a fixed plate is fixedly arranged on one side of the front surface of the mounting plate, a first electric push rod is fixedly arranged on one side of the fixed plate, and the driving end of the first electric push rod is fixedly connected with a first limiting block, so that the problem that the pile body cannot be pulled out well due to over compact foundation soil is avoided, the drill rod is enabled to loosen the soil around the pile body, the soil body structure is damaged, the friction force between the pile body and the soil body is reduced, the pile head is enabled to shake, and the follow-up pile pulling operation is facilitated.

As a further aspect of the present invention: the sliding hole matched with the sliding piece is formed in the other side of the top of the sliding block, and the sliding block is in sliding connection with the sliding piece through the sliding hole formed in the other side of the top of the sliding block, so that the phenomenon that the sliding block is unstable in moving is avoided, the fixing mechanism is more stable in the subsequent moving process depending on the sliding block, and the pile body can be conveniently pulled out.

As a further aspect of the present invention: the shape of movable block is the T type, and movable block and slide looks adaptation, and is spacing to the movable block to the gag lever post is at the in-process that removes, and more stability avoids taking place to lead to the movable block to take place the phenomenon of derailing because of the rotation of gag lever post.

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

1. the utility model discloses a fixed establishment, the arc splint, first stopper, the mounting panel, first electric putter, the fixed plate, the link, the driving sheave, a baffle, the slider, first gag lever post, the slider, wire rope, the hoist engine, the cooperation of spacing groove and second stopper is used, traditional screw drive's mode has been changed through this equipment, through pulling of wire rope, under the condition of guaranteeing wire rope intensity, thereby avoid taking place to adopt screw drive mode and the smooth silk phenomenon that probably produces, consequently be convenient for going on of pile pulling operation under wire rope's the pulling, can make the effect of pile pulling better, make the pile pulling process more steady.

2. The utility model discloses a first gear, first motor, the second gear, the loose axle, the second gag lever post, the fly leaf, the mounting bracket, the dead lever, circular slide rail, electronic slider, second electric putter, the drilling rod, the second motor, the shaft coupling, the cooperation of movable block and slide is used, make the drilling rod all loosen to the soil around the pile body, the soil body structural damage, frictional force reduces between pile body and the soil body, make the pile head appear rocking, the going on of the follow-up pile pulling operation of being convenient for, make the pile pulling go on more fast, bring the convenience for the staff.

Drawings

Fig. 1 is a schematic structural diagram of pile pulling equipment for hydraulic engineering;

FIG. 2 is a schematic structural diagram of a fixing mechanism in pile pulling equipment for hydraulic engineering;

FIG. 3 is a top view of a circular slide rail and an electric slide block in pile pulling equipment for hydraulic engineering;

fig. 4 is an enlarged structural schematic diagram of a pile pulling device for hydraulic engineering at a position A in fig. 1;

fig. 5 is an enlarged structural schematic diagram of a pile pulling device for hydraulic engineering at the position B in fig. 1.

In the figure: the device comprises a bottom plate 1, a first gear 2, a first motor 3, a second gear 4, a movable shaft 5, a first limiting rod 6, a fixing mechanism 7, an arc-shaped clamping plate 8, a first limiting block 9, a mounting plate 10, a first electric push rod 11, a fixing plate 12, a connecting frame 13, a traction wheel 14, a baffle plate 15, a sliding part 16, a second limiting rod 17, a sliding block 18, a steel wire rope 19, a winch 20, a movable plate 21, a mounting frame 22, a fixing rod 23, a circular sliding rail 24, an electric sliding block 25, a second electric push rod 26, a drill rod 27, a second motor 28, a coupler 29, a movable block 30, a sliding way 31, a limiting groove 32 and a second limiting block 33.

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 to 5, in an embodiment of the present invention, a pile pulling apparatus for hydraulic engineering includes a bottom plate 1 and universal wheels fixedly mounted on both sides of the bottom plate 1, the bottom plate 1 is rotatably mounted with a movable shaft 5 through a bearing mounted on the top of the bottom plate 1, a movable plate 21 is fixedly mounted on the top of the movable shaft 5, a sliding member 16 and a second limiting rod 17 are welded on one side of the top of the movable plate 21, a baffle 15 is fixedly mounted on the top of the sliding member 16 and the second limiting rod 17, a through hole is formed on the top of the baffle 15, a sliding block 18 is sleeved on the outer wall of the sliding member 16, the sliding block 18 is slidably connected with the second limiting rod 17 through a sliding hole formed on one side of the top, a traction wheel 14 is fixedly mounted on the top of the baffle 15, a connecting frame 13 is welded on one side of the sliding block 18, a fixing mechanism 7 is disposed on one side of the connecting frame 13, and a winch 20 is fixedly mounted on the top of the movable plate 21, the winch 20 is provided with a steel wire rope 19, the steel wire rope 19 sequentially passes through holes at the tops of the traction wheel 14 and the baffle 15 and is fixedly connected with the top of the sliding block 18, the outer wall of the movable shaft 5 is fixedly sleeved with a second gear 4, one side of the top of the bottom plate 1 is fixedly embedded with a first motor 3, a driving end of the first motor 3 is fixedly provided with a first gear 2, the first gear 2 is meshed with the second gear 4, the top of the bottom plate 1 is provided with a slide way 31, the bottom of the movable plate 21 is fixedly provided with a plurality of first limiting rods 6, the bottom of the first limiting rods 6 is welded with a movable block 30, the movable block 30 is slidably connected with the slide way 31, the other side of the top of the movable plate 21 is fixedly provided with a mounting frame 22, the bottom of the mounting frame 22 is fixedly provided with a plurality of fixed rods 23, the bottom of the fixed rods 23 is fixedly provided with a circular slide way 24, the circular slide way 24 is slidably connected with an electric sliding block 25, a second electric push rod 26 is fixedly installed at the bottom of the electric slide block 25, a second motor 28 is fixedly installed on the second electric push rod 26 through a support plate fixedly installed at the driving end of the second electric push rod 26, a coupler 29 is installed at the driving end of the second motor 28, a drill rod 27 is installed on the second motor 28 through the coupler 29, the fixing mechanism 7 comprises a mounting plate 10, one side of the mounting plate 10 is fixedly connected with a connecting frame 13, first limit blocks 9 are arranged on the front surface of the mounting plate 10, the number of the first limit blocks 9 is two, arc-shaped clamp plates 8 are fixedly installed on the opposite surfaces of the two first limit blocks 9, a limit groove 32 is formed in the front surface of the mounting plate 10, the mounting plate 10 is slidably connected with a second limit block 33 through the limit groove 32, the second limit block 33 is welded with one first limit block 9, a fixing plate 12 is fixedly installed on one side of the front surface of the mounting plate 10, and a first electric push rod 11 is fixedly installed on one side of the fixing plate 12, the driving end of the first electric push rod 11 is fixedly connected with a first limiting block 9, the other side of the top of the sliding block 18 is provided with a sliding hole matched with the sliding part 16, the sliding block 18 is in sliding connection with the sliding part 16 through the sliding hole formed in the other side of the top of the sliding block 18, the movable block 30 is in a T shape, the movable block 30 is matched with the sliding way 31, the front of the movable plate 21 is fixedly provided with a switch, and the switch, the first motor 3, the first electric push rod 11, the winch 20, the electric slide block 25, the second electric push rod 26 and the second motor 28 are electrically connected with a power supply through wires and are electrically connected with the first motor 3, the first electric push rod 11, the winch 20, the electric slide block 25, the second electric push rod 26 and the second motor 28 through wires.

The utility model discloses a theory of operation is:

when the pile pulling device is used, when pile pulling operation is required, the device is moved to a designated place, then the winch 20 is controlled by a switch to start working, the steel wire rope 19 is unloaded from the winch 20, the sliding block 18 slides downwards on the outer walls of the sliding part 16 and the second limiting rod 17 under the action of self gravity when the steel wire rope 19 is unloaded, the sliding block 18 drives the fixing mechanism 7 to move downwards through the connecting frame 13, then the pile body is positioned between the two arc-shaped clamping plates 8, at the moment, the driving end of the first electric push rod 11 drives the first limiting block 9 to move, the first limiting block 9 drives the second limiting block 33 to slide on the limiting groove 32, the second limiting block 33 plays a role in limiting and supporting the first limiting block 9, so that the pile pulling device is more stable in the moving process, the arc-shaped clamping plates 8 move along with the first limiting block 9, the first limiting block 9 is moved towards the other first limiting block 9, the distance between the two arc-shaped clamping plates 8 is shortened, the arc-shaped clamping plates can be contacted with a pile body and clamp the pile body in the shortening process, after the pile body is clamped, the winch 20 winds the steel wire rope 19, the steel wire rope 19 generates upward pulling force on the sliding block 18 through the guiding of the traction wheel 14, the sliding block 18 moves upwards to drive the fixing mechanism 7 to move upwards, the pile body can be pulled out from the foundation in the upward moving process of the fixing mechanism 7, the traditional thread transmission mode is changed through the equipment, the steel wire rope 19 is pulled, the wire sliding phenomenon possibly generated by adopting a screw transmission mode is avoided under the condition that the strength of the steel wire rope 19 is ensured, so that pile pulling operation is facilitated under the pulling of the steel wire rope 19, and the pile pulling effect is better, so that the pile pulling process is more stable, the pile pulling equipment is easily affected by soil, when the soil is too tight and the pile cannot be pulled out well, which brings inconvenience to workers, at this time, the first motor 3 is controlled to start working through the switch, the driving end of the first motor 3 drives the first gear 2 to rotate, the second gear 4 drives the movable shaft 5 to rotate through the engagement of the first gear 2 and the second gear 4, the movable shaft 5 drives the movable plate 21 to rotate, so that the mounting frame 22 is rotated to the position of the pile body, the pile body is positioned at the center of the circular slide rail 24, then the driving end of the second motor 28 drives the drill rod 27 to rotate through the coupler 29, and the driving end of the second electric push rod 26 drives the second motor 28 and the drill rod 27 to move downwards, the drill rod 27 into the foundation beside the pile body, and the circular slide rail 24 is rotated through the electric slide block 25, drive second electric putter 26 and remove together for drilling rod 27 all loosens the soil around the pile body, and the soil body structure destroys, and frictional force reduces between pile body and the soil body, makes the pile head appear rocking, and the follow-up pile pulling operation of being convenient for goes on, makes the pile pulling go on more fast, brings the convenience for the staff.

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 hydraulic engineering, includes bottom plate (1) and bottom plate (1) bottom both sides fixed mounting's universal wheel, its characterized in that: the bottom plate (1) is rotatably provided with a movable shaft (5) through a bearing arranged at the top part of the bottom plate, a movable plate (21) is fixedly arranged at the top end of the movable shaft (5), a sliding part (16) and a second limiting rod (17) are respectively welded on one side of the top of the movable plate (21), the top ends of the sliding part (16) and the second limiting rod (17) are fixedly provided with a baffle plate (15), the top of the baffle (15) is provided with a through hole, the outer wall of the sliding part (16) is sleeved with a sliding block (18), a traction sheave (14) is fixedly arranged at the top of the baffle (15), a connecting frame (13) is welded at one side of the sliding block (18), one side of the connecting frame (13) is provided with a fixing mechanism (7), the top of the movable plate (21) is fixedly provided with a winch (20), and a steel wire rope (19) is arranged on the winch (20).

2. The pile pulling equipment for the hydraulic engineering according to claim 1, wherein: fixed cover on the outer wall of loose axle (5) has connect second gear (4), fixed the inlaying in one side at bottom plate (1) top installs first motor (3), the drive end fixed mounting of first motor (3) has first gear (2), slide (31) have been seted up at the top of bottom plate (1), the bottom fixed mounting of fly leaf (21) has first gag lever post (6) of a plurality of, the bottom welding of first gag lever post (6) has movable block (30).

3. The pile pulling equipment for the hydraulic engineering according to claim 1, wherein: the utility model discloses a drilling machine, including fly leaf (21), mounting bracket (22), bottom fixed mounting of mounting bracket (22) has a plurality of dead lever (23), the bottom fixed mounting of dead lever (23) has circular slide rail (24), sliding connection has electric slider (25) on circular slide rail (24), the bottom fixed mounting of electric slider (25) has second electric putter (26), second electric putter (26) have second motor (28) through its backup pad fixed mounting of drive end fixed mounting, shaft coupling (29) are installed to the drive end of second motor (28), drilling rod (27) are installed through shaft coupling (29) in second motor (28).

4. The pile pulling equipment for the hydraulic engineering according to claim 1, wherein: fixing mechanism (7) include mounting panel (10), and one side and link (13) fixed connection of mounting panel (10), the front of mounting panel (10) is provided with first stopper (9), and the quantity of first stopper (9) is two, two the equal fixed mounting of opposite face of first stopper (9) has arc splint (8), spacing groove (32) have been seted up in the front of mounting panel (10), mounting panel (10) have second stopper (33) through spacing groove (32) sliding connection, the positive one side fixed mounting of mounting panel (10) has fixed plate (12), one side fixed mounting of fixed plate (12) has first electric putter (11), and the drive end and a first stopper (9) fixed connection of first electric putter (11).

5. The pile pulling equipment for the hydraulic engineering according to claim 1, wherein: the other side of the top of the sliding block (18) is provided with a sliding hole matched with the sliding piece (16), and the sliding block (18) is connected with the sliding piece (16) in a sliding way through the sliding hole arranged on the other side of the top of the sliding block (18).

6. The pile pulling equipment for the hydraulic engineering according to claim 2, wherein: the movable block (30) is T-shaped, and the movable block (30) is matched with the slide way (31).