CN220580001U - Bored concrete pile construction equipment for building engineering - Google Patents

Abstract

The utility model belongs to the technical field of constructional engineering, and particularly relates to a bored concrete pile construction device for constructional engineering, which comprises a barrel, wherein four mounting blocks are clamped at the top of the barrel, a supporting plate is fixed at the top of the four mounting blocks through bolts, a round hole is formed in the top of the supporting plate, two U-shaped plates are fixed at the top of the supporting plate, and two bidirectional screw rods are connected between the inner walls of two sides of each U-shaped plate in a rotating manner through bearings. According to the utility model, the cylinder body, the mounting block, the supporting plate, the U-shaped plate, the bidirectional screw rod, the transmission assembly moving block, the supporting block and the protection assembly are arranged, when the cast-in-place pile is constructed, the device can be integrally arranged at the top end of the cylinder body, the protection assembly can block and limit the reinforcement cage which is lowered into the pile foundation hole, so that deformation of the reinforcement cage after collision with the inside of the cylinder body is avoided, and the mounting block and the protection assembly can be adjusted, so that the cast-in-place pile is suitable for protecting construction cast-in-place piles with different specifications.

Description

Bored concrete pile construction equipment for building engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a cast-in-place pile construction device for constructional engineering.

Background

The bored concrete pile construction technology is a concrete technology with low construction cost and simple operation, namely, concrete slurry permeates deep into stratum, so that stratum and a bored concrete pile body are tightly combined, better permeation, compaction and splitting effects are achieved on the stratum, the stratum is firmer due to interaction among the three, a bored concrete pile hole is required to be drilled from several meters to tens of meters below the ground in the foundation construction process of a building project, then a reinforcement cage is placed in the bored concrete pile hole and concrete is poured to form a pile foundation, and accordingly the bored concrete pile construction device is used for supporting a bearing platform on the ground and the upper end of a building.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a bored pile construction device for constructional engineering, which solves the problems in the prior art.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a bored concrete pile construction equipment for building engineering, includes the barrel, barrel top joint has four installation pieces, and the bolt fastening has the backup pad at the top of four installation pieces, the round hole has been seted up at the top of backup pad, the top of backup pad is fixed with two U template, all be connected with two-way lead screw through the bearing rotation between the both sides inner wall of U template, the top of backup pad is provided with and is used for driving two-way lead screw pivoted drive assembly simultaneously, the equal threaded connection in both ends of two-way lead screw has the movable block rather than surface screw looks adaptation, and a lateral wall of corresponding two movable blocks is fixed with the supporting shoe, a lateral wall of supporting shoe all is provided with protection component.

Further, the transmission assembly comprises two connecting plates fixed at the top of the supporting plate, a worm is connected between the two connecting plates through bearing rotation, worm gears are fixed on the surfaces of the two-way screw rods, the worm gears are meshed with the worm gears, and a hand wheel is fixed at one end of the worm.

Further, the protection subassembly is including fixing two damping shock absorbers on the supporting shoe, the one end of damping shock absorber is all connected with the buffer rod through the round pin axle rotation, and the other end of two buffer rods is connected with the diaphragm through the round pin axle rotation, a side wall of diaphragm is fixed with the arc piece.

Further, through holes formed in the side walls of the two supporting blocks are internally and slidably connected with guide rods, and one ends of the guide rods are fixedly connected with corresponding transverse plates respectively.

Further, four limit grooves matched with the mounting blocks are formed in the top of the cylinder body.

Further, anti-skid patterns are arranged on the surface of the hand wheel.

(III) beneficial effects

Compared with the prior art, the utility model provides a cast-in-place pile construction device for constructional engineering, which has the following beneficial effects:

according to the utility model, the cylinder body, the mounting block, the supporting plate, the U-shaped plate, the bidirectional screw rod, the transmission assembly moving block, the supporting block and the protection assembly are arranged, when the cast-in-place pile is constructed, the device can be integrally arranged at the top end of the cylinder body, the protection assembly can block and limit the reinforcement cage which is lowered into the pile foundation hole, so that deformation of the reinforcement cage after collision with the inside of the cylinder body is avoided, and the mounting block and the protection assembly can be adjusted, so that the cast-in-place pile is applicable to protecting construction cast-in-place piles of different specifications.

Drawings

FIG. 1 is a schematic view of a first view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a second perspective of the overall structure of the present utility model;

FIG. 3 is a schematic view of a third perspective of the overall structure of the present utility model;

FIG. 4 is a schematic view of a cylinder structure according to the present utility model;

fig. 5 is a schematic view of the structure of the mounting block of the present utility model.

In the figure: 1. a cylinder; 2. a mounting block; 3. a support plate; 4. a U-shaped plate; 5. a two-way screw rod; 6. a transmission assembly; 601. a connecting plate; 602. a worm; 603. a worm wheel; 604. a hand wheel; 7. a moving block; 8. a support block; 9. a protective assembly; 901. damping shock absorber; 902. a buffer rod; 903. a cross plate; 904. an arc-shaped block; 10. a guide rod; 11. and a limit groove.

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.

Examples

As shown in fig. 1, fig. 2, fig. 3 and fig. 5, the bored concrete pile construction device for constructional engineering provided by the embodiment of the utility model comprises a barrel 1, four installation blocks 2 are clamped at the top of the barrel 1, a supporting plate 3 is fixed at the top of the four installation blocks 2 through bolts, a round hole is formed in the top of the supporting plate 3, two U-shaped plates 4,U are fixed at the top of the supporting plate 3, two bidirectional screw rods 5 are respectively connected between the inner walls of two sides of the two U-shaped plates 4,U through bearings in a rotating manner, a transmission component 6 for simultaneously driving the two bidirectional screw rods 5 is arranged at the top of the supporting plate 3, two ends of the bidirectional screw rods 5 are respectively connected with a moving block 7 in threaded manner, corresponding to the two moving blocks 7, a supporting block 8 is respectively arranged on one side wall of the two moving blocks 7, a protecting component 9 is respectively arranged on one side wall of the supporting block 8, in the bored concrete pile construction process, the device is integrally arranged at the top of the barrel 1, the installing blocks 2 are respectively provided with equidistant adjusting holes, the two bidirectional screw rods 5 are respectively driven to rotate, the bidirectional screw rods 5 are respectively driven to reversely move through bearings, the two moving blocks 7 are respectively driven to move, the moving blocks 7 are respectively driven by the moving blocks to move, and finally, and the moving blocks are driven by the moving blocks 9 can be contacted with the inner walls of the protecting components to be in a collision with the protecting components, and can be conveniently adjusted by the corresponding protecting components, and can be adjusted by the corresponding to the protecting components, and can be adjusted to the corresponding to the protecting steel bar 9, and can be conveniently and convenient to be adjusted.

As shown in fig. 1 and 2, in some embodiments, the transmission assembly 6 includes two connection plates 601 fixed on the top of the support plate 3, a worm 602 is rotatably connected between the two connection plates 601 through bearings, worm gears 603 are fixed on the surfaces of the two-way screw rods 5, the worm gears 603 are meshed with the worm 602, a hand wheel 604 is fixed at one end of the worm 602, anti-skidding threads are arranged on the surfaces of the hand wheel 604, friction force between the hand wheel and the surface of the hand wheel 604 can be increased, so that an anti-skidding effect is achieved, the transmission assembly 6 is arranged to simultaneously drive the two-way screw rods 5 to rotate, during adjustment, the hand wheel 604 is rotated to drive the worm 602 to rotate, and the worm 602 is rotated to drive the two worm gears 603 to rotate, so that the two-way screw rods 5 can be driven to rotate simultaneously.

As shown in fig. 1 and 3, in some embodiments, the protection component 9 includes two damping shock absorbers 901 fixed on the supporting blocks 8, one end of each damping shock absorber 901 is connected with a buffer rod 902 through a pin shaft in a rotating manner, the other ends of the two buffer rods 902 are connected with a transverse plate 903 through pin shafts in a rotating manner, through holes formed in the side walls of the two supporting blocks 8 are respectively connected with a guide rod 10 in a sliding manner, one end of each guide rod 10 is fixedly connected with a corresponding transverse plate 903, a certain guiding supporting effect can be achieved on the transverse plate 903, the situation that the joint of two ends of each buffer rod 902 is damaged due to the fact that the acting force of a reinforcement cage is large is avoided, one side wall of each transverse plate 903 is fixed with an arc-shaped block 904, in the protection process, the acting force received by each arc-shaped block 904 is transmitted to the transverse plate 903, the acting force received by each transverse plate 903 is transmitted to each damping shock absorber 901 through the corresponding buffer rod 902, and finally shaking of the reinforcement cage can be buffered under the action of the damping shock absorbers 901.

As shown in fig. 4, in some embodiments, four limiting grooves 11 matched with the mounting blocks 2 are formed in the top of the cylinder 1, so that the guiding and limiting effects can be achieved, and the support plate 3 is not rotated after being clamped on the cylinder 1.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a bored concrete pile construction equipment for building engineering, includes barrel (1), its characterized in that: the utility model discloses a barrel, including barrel (1), barrel, backup pad, supporting plate (7), supporting plate (8), protection component (9) are all provided with through bearing rotation between the both sides inner wall of U template (4), the top of backup pad (3) is provided with two-way lead screw (5) pivoted drive assembly (6) that are used for driving simultaneously, the equal threaded connection in both ends of two-way lead screw (5) has movable block (7) rather than surface screw looks adaptation, and a lateral wall of corresponding two movable block (7) is fixed with supporting shoe (8) at the top of backup pad (3), a lateral wall of supporting shoe (8) all is provided with protection component (9).

2. A bored concrete pile construction apparatus for construction according to claim 1, wherein: the transmission assembly (6) comprises two connecting plates (601) fixed at the top of the supporting plate (3), a worm (602) is rotatably connected between the two connecting plates (601) through a bearing, worm gears (603) are fixed on the surfaces of the bidirectional screw rods (5), the worm gears (603) are meshed with the worm (602), and a hand wheel (604) is fixed at one end of the worm (602).

3. A bored concrete pile construction apparatus for construction according to claim 1, wherein: the protection assembly (9) comprises two damping shock absorbers (901) fixed on a supporting block (8), one ends of the damping shock absorbers (901) are respectively connected with a buffer rod (902) through pin shafts in a rotating mode, the other ends of the two buffer rods (902) are respectively connected with a transverse plate (903) through pin shafts in a rotating mode, and an arc-shaped block (904) is fixed on one side wall of each transverse plate (903).

4. A bored pile construction apparatus for constructional engineering according to claim 3, wherein: the inside of the through hole formed in the side wall of each supporting block (8) is connected with a guide rod (10) in a sliding manner, and one end of each guide rod (10) is fixedly connected with a corresponding transverse plate (903) respectively.

5. A bored concrete pile construction apparatus for construction according to claim 1, wherein: four limit grooves (11) matched with the mounting blocks (2) are formed in the top of the cylinder body (1).

6. A bored concrete pile construction apparatus for construction according to claim 2, wherein: the surface of the hand wheel (604) is provided with anti-skid patterns.