CN219386308U - Super long tubular pile construction auxiliary device - Google Patents

Abstract

The utility model discloses an auxiliary device for construction of an ultra-long pipe pile, which relates to the technical field of pipe pile construction and comprises an auxiliary positioning frame and a fixing mechanism, wherein a threaded hole is formed in the middle of the auxiliary positioning frame, a guide cylinder is installed in the threaded hole, external threads matched with the threaded hole are arranged on the outer wall of the guide cylinder, the guide cylinder is internally provided with the ultra-long pipe pile, the auxiliary positioning frame comprises a connecting disc and a hydraulic telescopic rod, and the auxiliary positioning frame is a triangular positioning frame consisting of the connecting disc and three hydraulic telescopic rods.

Description

Super long tubular pile construction auxiliary device

Technical Field

The utility model relates to the technical field of pipe pile construction, in particular to an ultra-long pipe pile construction auxiliary device.

Background

In recent years, with the increase of urban high-rise and super high-rise buildings and the increase of pile foundation loads of heavy-duty buildings (structures), the use proportion of super long tubular piles is larger and larger, and super long bored piles (hereinafter referred to as super long tubular piles) are shaped like slender rods and refer to foundation piles with pile lengths of more than 30 m.

At present, when constructing overlength tubular pile, because overlength tubular pile length is higher, consequently the stake is inclined easily when piling, consequently need carry out auxiliary stay to the tubular pile, through retrieving, patent grant bulletin number CN 216664127U discloses a tubular pile sinking positioning device, and it "includes the mounting panel, mounting panel top fixed mounting has the solid fixed ring, the mounting groove has been seted up in the solid fixed ring, just fixed mounting has stop gear in the mounting groove, just the fixed slot has been seted up to solid fixed ring circumference lateral wall, the fixed slot runs through the solid fixed ring setting, just fixed mounting has servo motor in the fixed slot, mounting panel bottom fixed mounting has a plurality of support columns that the structure is the same, and a plurality of the support columns are annular array and distribute", however, the mounting panel that prior art discloses and solid fixed ring can't carry out horizontal adjustment, and when the ground is not level, current mounting panel and solid fixed ring are inclined very easily, and then lead to the tubular pile to appearing the slope easily, lead to the location inaccuracy.

Disclosure of Invention

The utility model aims to provide an extra-long tubular pile construction auxiliary device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an overlength tubular pile construction auxiliary device, includes auxiliary positioning frame and fixed establishment, the screw hole has been seted up in the centre of auxiliary positioning frame, and the guiding tube is installed to the screw hole, be provided with on the guiding tube outer wall with screw hole screw-thread fit's external screw thread, be provided with overlength tubular pile in the guiding tube, auxiliary positioning frame includes connection pad and hydraulic telescoping rod, hydraulic telescoping rod has three, three hydraulic telescoping rod is equilateral triangle and distributes in the connection pad bottom, and hydraulic telescoping rod's top is articulated with the connection pad, fixed establishment is installed to hydraulic telescoping rod's bottom, be provided with horizontal bubble on the connection pad.

As a further scheme of the utility model: the fixing mechanism comprises a rod barrel, a pressure plate, an inserting rod, a plug and a locking knob, wherein a connecting plate is arranged on the outer wall of the rod barrel, a hinge pin is arranged on the connecting plate, the connecting plate is hinged with the bottom end of the hydraulic telescopic rod through the hinge pin, the pressure plate is arranged at the bottom of the rod barrel, the inserting rod is inserted into the rod barrel, the locking knob is arranged on one side of the rod barrel, and the rod barrel is fixedly connected with the inserting rod relatively through the locking knob.

As still further aspects of the utility model: the adjusting holes are formed in the inserted link from top to bottom at equal intervals, and the adjusting holes are in threaded fit with the locking knob.

As still further aspects of the utility model: the bottom end of the inserted link is provided with a plug

As still further aspects of the utility model: the inner wall of the rod barrel is provided with a limiting sliding head which is in sliding fit with a limiting sliding groove formed in the inserted rod.

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

1. the utility model sets the auxiliary locating rack, the fixing mechanism and the level bubble, wherein the auxiliary locating rack is a triangular locating rack consisting of the connecting disc and the three hydraulic telescopic rods, and can prevent the ultra-long pipe pile from deviating and limiting, and prevent the ultra-long pipe pile from deviating underground to influence the foundation safety.

2. According to the utility model, the guide cylinder is detachably connected with the auxiliary positioning frame through the threads, so that a person can conveniently replace the guide cylinder with different apertures according to the ultra-long tubular piles with different thicknesses, and the application range of the utility model is enlarged.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an auxiliary device for construction of an ultra-long tubular pile.

Fig. 2 is a schematic structural view of the auxiliary positioning frame and the fixing mechanism in fig. 1 of the auxiliary device for construction of ultra-long tubular piles.

Fig. 3 is an enlarged view of the construction auxiliary device for ultra-long pipe pile at a position a in fig. 2.

1. An ultra-long tubular pile; 2. an external thread; 3. an auxiliary positioning frame; 301. a connecting disc; 302. a hydraulic telescopic rod; 4. a guide cylinder; 5. a fixing mechanism; 501. a pole barrel; 502. a pressure plate; 503. a rod; 504. a plug; 505. a locking knob; 506. an adjustment aperture; 6. a connecting plate; 7. a hinge pin; 8. limiting slider; 9. limiting sliding grooves; 10. horizontal bubbles.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, in the embodiment of the utility model, an auxiliary device for construction of an ultra-long tubular pile comprises an auxiliary positioning frame 3 and a fixing mechanism 5, wherein a threaded hole is formed in the middle of the auxiliary positioning frame 3, a guide cylinder 4 is installed in the threaded hole, an external thread 2 in threaded fit with the threaded hole is arranged on the outer wall of the guide cylinder 4, an ultra-long tubular pile 1 is arranged in the guide cylinder 4, in the embodiment, the guide cylinder 4 is detachably connected with the auxiliary positioning frame 3 through threads, and a person can conveniently replace the guide cylinder 4 with different apertures according to the ultra-long tubular pile 1 with different thicknesses, so that the application range of the utility model is enlarged.

Referring to fig. 1-3, auxiliary positioning frame 3 includes connection pad 301 and hydraulic telescoping rod 302, hydraulic telescoping rod 302 has three, three hydraulic telescoping rod 302 is equilateral triangle and distributes in connection pad 301 bottom, set up like this and make auxiliary positioning frame 3 more stable, and hydraulic telescoping rod 302's top is articulated with connection pad 301, be provided with horizontal bubble 10 on the connection pad 301, horizontal bubble 10 can make things convenient for the personnel to look over connection pad 301 and whether level, fixed establishment 5 is installed to hydraulic telescoping rod 302's bottom, fixed establishment 5 includes a pole section of thick bamboo 501, pressure disk 502, the inserted bar 503, plug 504 and locking knob 505, install connecting plate 6 on the outer wall of pole section of thick bamboo 501, install articulated round pin axle 7 on the connecting plate 6, connecting plate 6 is articulated with hydraulic telescoping rod 302 bottom through articulated pin axle 7, pressure disk 502 is installed to pole section of thick bamboo 501 bottom, pole section of thick bamboo 501 can improve pole section of thick bamboo 501's stability, pole section of thick bamboo 501 is inside pegged graft and is provided with inserted bar 503, fixed connection relatively through locking knob 505, fixed connection down equidistant seting up in pole section of thick bamboo 503 has 506, the hole 506 is offered to the upper and lower equidistant, the tubular pile 506 is installed with the top end of pipe pile 503, can be realized by the top end of the limit position that the limit position is matched with the tubular pile section of thick bamboo 505 to limit position is 8 with the top limit position of the limit 8, can be realized by 8 to limit-stop joint with the limit-stop block 505, the limit-stop 8 is matched with the limit position stop position 8, can be matched with the limit stop rod 8, the limit stop joint is convenient for 8, the limit stop 8, and can be realized by the limit stop position 8, and can be by the limit stop position 8, and the limit stop position is matched with limit stop position and can be by the limit stop 8, and can be by the limit position.

The working principle of the utility model is as follows:

when the pile driver is used, the auxiliary positioning frame 3 is placed on the ground where pile driving is required, the downward extending length of the inserted link 503 in the fixing mechanism 5 relative to the pressure plate 502 is adjusted, the inserted link is locked through the locking knob 505, so that the insertion depth is determined according to geological conditions, the hydraulic telescopic link 302 is connected with an external hydraulic pump, the hydraulic telescopic link 302 is driven to extend or shorten through the hydraulic pump, the three hydraulic telescopic links 302 are subjected to telescopic adjustment, the connecting plate 301 is kept horizontal (whether the connecting plate 301 is horizontal or not can be observed through observing the level bubble 10 on the connecting plate 301), and then the guide cylinder 4 is screwed into the connecting plate 301, so that the ultra-long pipe pile 1 can be driven into the ground through the guide cylinder 4 through the pile driver.

Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. The utility model provides an overlength tubular pile construction auxiliary device, includes auxiliary positioning frame (3) and fixed establishment (5), its characterized in that: the utility model discloses a hydraulic support structure for a concrete pile, including a connecting disc (301), a hydraulic expansion link (302), a guiding tube (4) is installed to the centre of auxiliary positioning frame (3), screw hole has been seted up, screw hole installs guiding tube (4), be provided with on guiding tube (4) outer wall with screw hole screw-thread fit's external screw thread (2), be provided with overlength tubular pile (1) in guiding tube (4), auxiliary positioning frame (3) are including connecting disc (301) and hydraulic expansion link (302), hydraulic expansion link (302) have three, three hydraulic expansion link (302) are equilateral triangle and distribute in connecting disc (301) bottom, and the top and the connecting disc (301) of hydraulic expansion link (302) are articulated, fixed establishment (5) are installed to the bottom of hydraulic expansion link (302), be provided with horizontal bubble (10) on connecting disc (301).

2. An ultralong pipe pile construction auxiliary device according to claim 1, wherein: the utility model provides a fixed establishment (5) is including a pole section of thick bamboo (501), pressure disk (502), inserted bar (503), plug (504) and locking knob (505), install connecting plate (6) on the outer wall of a pole section of thick bamboo (501), install hinge pin (7) on connecting plate (6), connecting plate (6) are articulated with hydraulic telescoping rod (302) bottom through hinge pin (7), pressure disk (502) are installed to pole section of thick bamboo (501) bottom, inside grafting of pole section of thick bamboo (501) is provided with inserted bar (503), locking knob (505) are installed to one side of a pole section of thick bamboo (501), pole section of thick bamboo (501) are through locking knob (505) and inserted bar (503) relative fixed connection.

3. An ultralong pipe pile construction auxiliary device according to claim 2, wherein: the inserting rod (503) is provided with adjusting holes (506) at equal intervals from top to bottom, and the adjusting holes (506) are in threaded fit with the locking knob (505).

4. An ultralong pipe pile construction auxiliary device according to claim 2, wherein: and a plug (504) is arranged at the bottom end of the inserted link (503).

5. An ultralong pipe pile construction auxiliary device according to claim 2, wherein: the limiting sliding head (8) is arranged on the inner wall of the rod barrel (501), and the limiting sliding head (8) is in sliding fit with a limiting sliding groove (9) formed in the inserted rod (503).