CN215052995U

CN215052995U - Foundation pile pulling device for hydraulic engineering

Info

Publication number: CN215052995U
Application number: CN202121447787.8U
Authority: CN
Inventors: 林泽森; 林明森; 管萍萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-07
Anticipated expiration: 2031-06-28

Abstract

The utility model belongs to the technical field of hydraulic engineering, especially, be a foundation pile pulling device for hydraulic engineering, including flatcar, mounting bracket and lifting frame, the lifting frame bolt-up is in one side of flatcar top, the mounting bracket is located one side of lifting frame, and with lifting frame fixed connection, both sides are the indent design around the mounting bracket, sliding connection has the xarm in the mounting bracket, the bottom bolt-up of xarm has hollow structure's mounting panel; push the inserted bar in the lagging, and insert the lifting hole of foundation pile with the lagging in, the spring atress is kick-backed and is promoted the inserted bar and reset, accomplish fixedly, it is firm to guarantee to pull out, reduce and drop, crooked risk, promote the xarm and remove to suitable position along the mounting bracket through the stopper, be connected the gim peg with the mounting bracket through external nut, the completion is fixed to the xarm position, thereby people can adjust the interval of xarm according to the foundation pile bore, make things convenient for people to pull out the operation to the foundation pile.

Description

Foundation pile pulling device for hydraulic engineering

Technical Field

The utility model belongs to the technical field of hydraulic engineering, concretely relates to foundation pile pulling device for hydraulic engineering.

Background

The hydraulic engineering is an engineering constructed for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, and people mostly pull the foundation piles by hoisting when pulling the foundation piles, so that the force is not uniform, deflection and shaking are easy to occur, and potential safety hazards are caused to maintenance personnel.

In order to solve the problem, the application provides a foundation pile pulling device for hydraulic engineering.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a foundation pile pulling device for hydraulic engineering has the characteristics of pulling stably, adjusting the bore.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device is pulled out to foundation pile for hydraulic engineering, includes flatcar, mounting bracket and lifting frame, lifting frame bolt-up is in one side at flatcar top, the mounting bracket is located one side of lifting frame, and with lifting frame fixed connection, both sides are the indent design around the mounting bracket, sliding connection has the xarm in the mounting bracket, the bottom bolt-up of xarm has hollow structure's mounting panel, the equal sliding connection in bottom both sides of mounting panel inner wall has the slide bar, the welding has the articulated elements between the slide bar bottom, the articulated elements bottom articulates there is the connecting axle, the bottom welding of connecting axle has the lagging, the inserted bar has all been pegged graft in the both sides of lagging, the inserted bar extends the lug is welded in one side of lagging.

As the utility model relates to a foundation pile pulling device for hydraulic engineering is preferred, the flatcar bottom is located logical groove has been seted up under the mounting bracket.

As the utility model relates to a foundation pile pulling device for hydraulic engineering is preferred, the center department at mounting panel top is seted up flutedly, the recess internal rotation of mounting panel is connected with the knob, the bottom of knob run through to in the mounting panel, the mounting panel inner wall is located it is connected with the screw rod to rotate between the slide bar, the top of screw rod with the bottom fixed connection of knob, the screw rod is located outward the top spiro union of slide bar has the swivel nut, the bottom of swivel nut with slide bar fixed connection.

As the utility model relates to a foundation pile pulling device for hydraulic engineering is preferred, the lateral wall of swivel nut with the inner wall laminating of mounting panel.

As the utility model relates to a foundation pile pulling device for hydraulic engineering is preferred, the inserted bar inserts one side welding in the lagging has the mounting panel, the mounting panel with the inner wall sliding connection of lagging, the mounting panel is kept away from the fixed spring that is equipped with in one side of inserted bar, the spring is kept away from the one end of mounting panel with lagging fixed connection.

As the utility model relates to a foundation pile pulling device for hydraulic engineering is preferred, the mount bracket top corresponds the position department of xarm has seted up the passageway, sliding connection has the stopper in the passageway of mount bracket, the bottom of stopper with xarm fixed connection, the top welding of stopper has the gim peg.

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

it is rotatory to drive the screw rod through rotatory knob, the swivel nut drives the slide bar and removes along the screw rod, the slide bar drives the lagging through the articulated elements and removes to suitable position, through pressing the lug, push the inserted bar in the lagging, and insert the lagging in the hole for hoist of foundation pile, spring atress resilience promotes the inserted bar and resets, it is fixed to accomplish, it is firm to guarantee to pull out, reduce and drop, crooked risk, promote the xarm and remove to suitable position along the mounting bracket through the stopper, be connected the gim peg with the mounting bracket through external nut, the completion is fixed to the xarm position, thereby people can adjust the interval of xarm according to the foundation pile bore, make things convenient for people to pull out the operation to the foundation pile.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the hinge assembly and the strap of the present invention;

FIG. 3 is a schematic structural view between the mounting plate and the screw rod of the present invention;

fig. 4 is a schematic structural view between the mounting frame and the cross arm in the present invention;

in the figure: 1. flatcar; 2. a cross arm; 3. a mounting frame; 4. a lifting frame; 5. sheathing; 6. mounting a plate; 7. a spring; 8. an articulation member; 9. a connecting shaft; 10. inserting a rod; 11. a bump; 12. a knob; 13. a screw; 14. a threaded sleeve; 15. positioning bolts; 16. a slide bar; 17. and a limiting block.

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 1

As shown in fig. 1-4; the utility model provides a device is pulled out to foundation pile for hydraulic engineering, including flatcar 1, mounting bracket 3 and lifting

frame

4, 4 bolt-fastenings of lifting frame are in one side at 1 top of flatcar, mounting bracket 3 is located one side of lifting frame 4, and with 4 fixed connection of lifting frame, both sides are the indent design around mounting bracket 3, sliding connection has xarm 2 in the

mounting bracket

3, 2's of xarm bottom bolt-fastening has hollow structure's mounting panel 6, the equal sliding connection in bottom both sides of mounting panel 6 inner wall has slide bar 16, the welding has articulated elements 8 between the slide bar 16 bottom, 8 bottom articulated joints of articulated elements have connecting axle 9, the bottom welding of connecting axle 9 has race 5, race 5's both sides have all been pegged graft and have inserted bar 10, one side welding that inserted bar 10 extends race 5 has lug 11.

In this embodiment: it is rotatory to drive screw rod 13 through rotatory knob 12, swivel nut 14 drives slide bar 16 and moves along screw rod 13, slide bar 16 drives lagging 5 through articulated elements 8 and moves to suitable position, through pressing down lug 11, push away the inserted bar 10 in the lagging 5, and insert the lifting hole of foundation pile with lagging 5, spring 7 atress is kick-backed and is promoted inserted bar 10 and reset, accomplish fixedly, guarantee to pull out firm, reduce and drop, crooked risk.

In an alternative embodiment, a through groove is formed in the bottom of the flatcar 1 and is positioned right below the mounting frame 3.

In an alternative embodiment, a groove is formed in the center of the top of the mounting plate 6, a knob 12 is rotatably connected in the groove of the mounting plate 6, the bottom end of the knob 12 penetrates into the mounting plate 6, a screw 13 is rotatably connected between the slide bars 16 on the inner wall of the mounting plate 6, the top end of the screw 13 is fixedly connected with the bottom end of the knob 12, a threaded sleeve 14 is screwed on the top of the screw 13, which is located outside the slide bars 16, and the bottom of the threaded sleeve 14 is fixedly connected with the slide bars 16.

In an alternative embodiment, the outer side wall of the threaded sleeve 14 abuts the inner wall of the mounting plate 6.

In an alternative embodiment, a mounting plate 6 is welded on one side of the insertion rod 10 inserted into the sleeve plate 5, the mounting plate 6 is slidably connected with the inner wall of the sleeve plate 5, a spring 7 is fixedly arranged on one side of the mounting plate 6 far away from the insertion rod 10, and one end of the spring 7 far away from the mounting plate 6 is fixedly connected with the sleeve plate 5.

In an optional embodiment, a channel is formed in the top of the mounting frame 3 corresponding to the position of the cross arm 2, a limiting block 17 is slidably connected in the channel of the mounting frame 3, the bottom of the limiting block 17 is fixedly connected with the cross arm 2, and a positioning bolt 15 is welded at the top of the limiting block 17.

In this embodiment: promote xarm 2 and remove to suitable position along mounting bracket 3 through stopper 17, be connected the gim peg 15 with mounting bracket 3 through external nut, accomplish the fixed to xarm 2 position to people can adjust the interval of xarm 2 according to the foundation pile bore, make things convenient for people to pull out the operation to the foundation pile.

The utility model discloses a theory of operation and use flow: it is rotatory to drive screw rod 13 through rotatory knob 12, swivel nut 14 drives slide bar 16 and removes along screw rod 13, slide bar 16 drives lagging 5 through articulated elements 8 and removes to suitable position, through pressing down lug 11, push away thimble 10 in the lagging 5, and insert the hoisting hole of foundation pile with lagging 5, spring 7 atress resilience promotes thimble 10 and resets, it is fixed to accomplish, it is firm to guarantee to pull out, reduce and drop, crooked risk, promote xarm 2 and remove to suitable position along mounting bracket 3 through stopper 17, be connected gim peg 15 and mounting bracket 3 through external nut, the completion is fixed to xarm 2 positions, thereby people can adjust the interval of xarm 2 according to the foundation pile bore, make things convenient for people to pull out the operation to the foundation pile.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a device is pulled out to foundation pile for hydraulic engineering, includes flatcar (1), mounting bracket (3) and lifting frame (4), lifting frame (4) bolt-up is in one side at flatcar (1) top, mounting bracket (3) are located one side of lifting frame (4), and with lifting frame (4) fixed connection, its characterized in that: both sides are the indent design around mounting bracket (3), sliding connection has xarm (2) in mounting bracket (3), the bottom bolt-up of xarm (2) has hollow structure's mounting panel (6), the equal sliding connection in bottom both sides of mounting panel (6) inner wall has slide bar (16), the welding has articulated elements (8) between slide bar (16) bottom, articulated elements (8) bottom articulates there is connecting axle (9), the bottom welding of connecting axle (9) has lagging (5), inserted bar (10) have all been pegged graft in the both sides of lagging (5), inserted bar (10) extend one side welding of lagging (5) has lug (11).

2. The foundation pile pulling device for the hydraulic engineering according to claim 1, characterized in that: the bottom of the flat wagon (1) is positioned under the mounting rack (3) and is provided with a through groove.

3. The foundation pile pulling device for the hydraulic engineering according to claim 1, characterized in that: the center department at mounting panel (6) top is seted up flutedly, the recess internal rotation of mounting panel (6) is connected with knob (12), the bottom of knob (12) runs through extremely in mounting panel (6), mounting panel (6) inner wall is located it is connected with screw rod (13) to rotate between slide bar (16), the top of screw rod (13) with the bottom fixed connection of knob (12), screw rod (13) are located outward the top spiro union of slide bar (16) has swivel nut (14), the bottom of swivel nut (14) with slide bar (16) fixed connection.

4. The foundation pile pulling device for hydraulic engineering according to claim 3, characterized in that: the outer side wall of the screw sleeve (14) is attached to the inner wall of the mounting plate (6).

5. The foundation pile pulling device for the hydraulic engineering according to claim 1, characterized in that: insert rod (10) insert one side welding in lagging (5) has mounting panel (6), mounting panel (6) with the inner wall sliding connection of lagging (5), keep away from mounting panel (6) one side of insert rod (10) is fixed and is equipped with spring (7), spring (7) are kept away from the one end of mounting panel (6) with lagging (5) fixed connection.

6. The foundation pile pulling device for the hydraulic engineering according to claim 1, characterized in that: the mounting bracket is characterized in that a channel is formed in the position, corresponding to the cross arm (2), of the top of the mounting bracket (3), a limiting block (17) is connected to the channel of the mounting bracket (3) in a sliding mode, the bottom of the limiting block (17) is fixedly connected with the cross arm (2), and a positioning bolt (15) is welded to the top of the limiting block (17).