Pile foundation hole slag lifting and safety protection integrated device

Abstract

A pile foundation hole slag lifting and safety protection integrated device is characterized in that four fixing seats distributed in a rectangular shape are arranged on a base, supporting columns are arranged on the fixing seats, a transverse supporting beam is arranged between the middles of every two adjacent supporting columns in any three supporting columns, side wall baffles are arranged below the three transverse supporting beams, and an X-shaped supporting frame is arranged above the three transverse supporting beams; the three side wall baffles form a wall with an opening in one face, a door plate is hinged to the opening of the wall, a top plate is arranged at the tops of the four supporting columns, a linear rail is arranged on the top plate inwards from the opening side, and an electric hoist is arranged on the linear rail. And compared with a traditional handrail fence and a reinforcing mesh with a large distance, constructors or sundries can be more effectively prevented from accidentally falling into the hole, and safety accidents are avoided. And the linear track arranged at the top is matched with the electric hoist for use, so that the stability of the hole slag lifting process is ensured, and the quality problems of hole wall collapse and the like caused by shaking or instability in the lifting process are avoided.

Description

Technical Field

[0001] This utility model belongs to the field of engineering equipment technology, specifically relating to an integrated device for lifting and protecting slag in pile foundation holes. Background Technology

[0002] In the field of engineering construction, pile foundations are one of the most common technologies in foundation design. However, due to the influence of climate, environment, geology, and other factors, the methods of drilling piles vary. In manually excavated pile construction, the traditional method of borehole protection involves setting up a fence around the borehole opening and covering it with a widely spaced steel mesh. However, the steel mesh needs to be moved during construction, which is time-consuming and labor-intensive. The fence also makes it difficult to lift and transport the borehole cuttings, and its installation and dismantling are relatively troublesome. Therefore, a borehole protection device that is easy to install and dismantle while ensuring construction safety and efficiency is a key focus in modern construction. There is an urgent need in existing technologies for a convenient and effective borehole cuttings lifting and safety protection structure. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology and provide a reasonable, efficient, safe and reliable integrated device for lifting slag in pile foundation holes and providing safety protection.

[0004] The technical solution adopted to solve the above-mentioned technical problems is: a pile foundation slag lifting and safety protection integrated device, which has four fixed seats arranged in a rectangle on the base, and support columns on the fixed seats. A transverse support beam is set between the middle of any two adjacent support columns in any three support columns. Side baffles are set below the three transverse support beams and X-shaped support frames are set above them. The three side baffles form a enclosure with one side opening. A door panel is hinged to the opening of the enclosure. A top plate is set on the top of the four support columns. A linear track is set on the top plate from the opening side inward. An electric hoist is set on the linear track.

[0005] As a preferred technical solution, the base is concrete at the pile foundation borehole.

[0006] As a preferred technical solution, the fixing base includes bolts, connecting steel plates, stiffening ribs, and threaded fasteners pre-embedded in the base. The connecting steel plates are fixed to the bolts by the threaded fasteners. A support column is provided in the middle of the connecting steel plates, and stiffening ribs are provided between the support column and the connecting steel plates.

[0007] As a preferred technical solution, the side panel is made of steel plate.

[0008] As a preferred technical solution, the top plate is a rectangular steel structure frame with a matching steel plate.

[0009] As a preferred technical solution, the support column and the transverse support beam are 14 I-beams.

[0010] The beneficial effects of this utility model are as follows:

[0011] The four fixed seats on the base of this utility model are arranged in a rectangular pattern. Together with the support columns, transverse support beams, side panels, and X-shaped support frames, they form a stable frame structure. This effectively prevents the device from tipping over or deforming due to external forces or accidents during construction, ensuring the safety of construction personnel. The three side panels form an open enclosure, which, compared to traditional railings and widely spaced steel mesh, more effectively prevents construction personnel or debris from accidentally falling into the opening, thus avoiding safety accidents.

[0012] The use of a linear track at the top and an electric hoist in this invention ensures the stability of the slag lifting process and avoids quality problems such as hole wall collapse caused by shaking or instability during the lifting process.

[0013] This utility model has the advantages of being easy to assemble and disassemble, and being sturdy and reliable. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 yes Figure 1 The right view.

[0016] Figure 3 This is a schematic diagram of the base structure.

[0017] 1. Base; 2. Bolts; 3. Connecting steel plate; 4. Stiffening rib; 5. Door panel; 6. Horizontal support beam; 7. Support column; 8. X-shaped support frame; 9. Top plate; 10. Straight track; 11. Electric hoist; 12. Side panel. Detailed Implementation

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments, but the present invention is not limited to the following embodiments.

[0019] exist Figure 1 , 2In embodiment 3, the integrated pile foundation borehole debris lifting and safety protection device uses the concrete at the pile foundation borehole as a base 1. Four rectangularly distributed fixed seats are installed on the base 1, and support columns 7 (14 I-beams) are installed on the fixed seats. A transverse support beam 6 (also 14 I-beams) is welded between the middle of any two adjacent support columns 7. Side baffles 12 are welded below any three transverse support beams 6, and X-shaped support frames 8 are installed above them. The three side baffles 12 form a barrier with one open side. A door panel 5 is hinged to the opening of the barrier. When construction is paused, the door panel 5 can be closed to completely enclose the pile foundation borehole, improving safety and effectively protecting the borehole from accidental falls into the hole by construction personnel or debris. A top plate 9 is installed on the top of the four support columns 7. A linear track 10 is installed on the top plate 9 from the open side inwards, and an electric hoist 11 is installed on the linear track 10. When it is necessary to lift the slag in the pile foundation hole, the electric hoist 11 moves along the straight track 10, its hook extends into the pile foundation hole, lifts the slag with a wire rope, and then moves along the straight track 10 to a suitable position above the hole opening to unload the slag onto a transport vehicle or other designated location, thus achieving efficient lifting and transportation of the slag.

[0020] The mounting base in this embodiment includes bolts 2, connecting steel plates 3, stiffening ribs 4, and threaded fasteners pre-embedded within the mounting base. The connecting steel plates 3 are fixed to the bolts 2 by the threaded fasteners. A support column 7 is welded to the middle of the connecting steel plates 3, and stiffening ribs 4 are welded between the support column 7 and the connecting steel plates 3. This ensures the stability of the mounting base, thereby providing a stable support foundation for the entire device.

[0021] This invention ingeniously integrates the slag lifting device with safety protection, thereby improving both the safety protection standard of pile foundations and construction efficiency.

Claims

1. A device integrating pile foundation slag lifting and safety protection, characterized in that: The base has four rectangular fixed seats, each with a support column. A transverse support beam is installed between any two adjacent support columns. Each of the three transverse support beams has a side panel below it and an X-shaped support frame above it. The three side panels form an open enclosure with a door panel hinged to the opening. A top plate is installed on the top of the four support columns, and a linear track is installed on the top plate from the opening inwards. An electric hoist is installed on the linear track.

2. The integrated device for lifting and protecting slag in pile foundation holes according to claim 1, characterized in that: The base is made of concrete at the pile foundation borehole.

3. The integrated device for lifting and protecting slag in pile foundation holes according to claim 2, characterized in that: The fixing base includes bolts, connecting steel plates, stiffening ribs, and threaded fasteners embedded in the base. The connecting steel plates are fixed to the bolts by the threaded fasteners. A support column is provided in the middle of the connecting steel plates, and stiffening ribs are provided between the support column and the connecting steel plates.

4. The integrated device for lifting and protecting slag in pile foundation holes according to claim 1, characterized in that: The side panel is made of steel plate.

5. The integrated device for lifting and protecting slag in pile foundation holes according to claim 1, characterized in that: The top plate is a rectangular steel structure frame with a matching steel plate.

6. The integrated device for lifting and protecting slag in pile foundation holes according to claim 1, characterized in that: The support column and the transverse support beam are 14 I-beams.

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