CN219862795U

CN219862795U - Pile driving device for civil engineering construction

Info

Publication number: CN219862795U
Application number: CN202321246306.6U
Authority: CN
Inventors: 张祥明
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-10-20
Anticipated expiration: 2033-05-22

Abstract

The utility model relates to the technical field of civil engineering construction, in particular to a piling device for civil engineering construction, which comprises a base, wherein the upper end of the base is fixedly connected with a U-shaped plate, the middle part of the upper end of the horizontal part of the U-shaped plate is fixedly provided with a first hydraulic cylinder, the output end of the first hydraulic cylinder penetrates into the U-shaped plate and is fixedly connected with a box body, the bottom of the box body is provided with an opening, the middle part of the inner wall of the upper side of the box body is fixedly provided with a motor, the opening of the box body is internally provided with a rotary table, the middle part of the lower end of the rotary table is fixedly connected with a fixing sleeve, the inside of the fixing sleeve is provided with a threaded pile rod, the outside of the fixing sleeve is provided with a clamping mechanism, and the position of the upper end of the base corresponding to the threaded pile rod is provided with a through hole. The utility model is not only convenient for clamping and fixing the screw pile rod, but also can prevent deflection in the piling process, saves time and labor and improves the working efficiency.

Description

Pile driving device for civil engineering construction

Technical Field

The utility model relates to the technical field of civil engineering construction, in particular to a piling device for civil engineering construction.

Background

Civil engineering is a generic term of science and technology for constructing various engineering facilities, which refers to both applied materials and equipment and technical activities such as survey, design, construction, maintenance and repair performed, and also refers to objects of engineering construction, namely, various engineering facilities constructed on the ground or underground, on land or in water, and serving human life, production, military, and scientific research directly or indirectly.

In the prior art, the impact pile is directly carried out on the ground, deflection easily occurs in the pile driving process, the pile driving needs to be carried out again after the deflection occurs, time and labor are wasted, and the working efficiency is reduced, so that the pile driving device for civil engineering construction is provided.

Disclosure of Invention

The utility model aims to provide a piling device for civil engineering construction, which is not only convenient for clamping and fixing a threaded pile rod, but also can prevent deflection in the piling process, saves time and labor, and improves the working efficiency so as to solve the problems in the prior art.

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

the utility model provides a pile device for civil engineering construction, includes the base, the upper end fixedly connected with U-shaped board of base, the fixed first pneumatic cylinder that is equipped with in horizontal part upper end middle part of U-shaped board, the output of first pneumatic cylinder runs through to U-shaped inboard and fixedly connected with box, the opening has been seted up to the bottom of box, the fixed motor that is equipped with in upside inner wall middle part of box, be equipped with the carousel in the opening of box, the fixed sleeve of lower extreme middle part fixedly connected with of carousel, fixed sleeve's inside is equipped with screw pile pole, fixed sleeve's outside is provided with fixture, the through-hole has been seted up with screw pile pole's position correspondence department to the upper end of base.

Preferably, the fixture includes the expansion ring, the bottom both sides of carousel are all fixed and are equipped with the second pneumatic cylinder, the piston rod of second pneumatic cylinder and the upper end fixed connection of expansion ring, a plurality of slide holes have been seted up to fixed telescopic lateral wall symmetry, the downthehole sliding of slide is equipped with the tight pole of support, the both ends of supporting the tight pole all extend to the slide hole outside, the one end that the screw pile pole was kept away from to the tight pole of support articulates there is the connecting rod, the other end of connecting rod articulates mutually with the interior annular wall middle part of expansion ring.

Preferably, one end of the abutting rod, which is close to the screw pile rod, is fixedly connected with a clamping plate, and the clamping plate is arc-shaped.

Preferably, the upper side inner wall of the fixed sleeve is fixedly connected with a limiting ring, and the lower end of the inner side wall of the limiting ring is provided with a chamfer.

Preferably, the side wall of the turntable is symmetrically provided with a placing groove, and balls are arranged in the placing groove.

Preferably, universal wheels are fixedly connected to four corners of the bottom of the base, and locking pieces are fixedly arranged on the universal wheels.

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

this pile device is used in civil engineering construction, through the second pneumatic cylinder that is equipped with, the expansion link, the connecting rod, support tight pole and splint, place the screw pile pole into a plurality of splint between the department, start two second pneumatic cylinders, the expansion link is pushed down to the second pneumatic cylinder, the expansion link drives through a plurality of connecting rods and supports tight pole inwards slide, support tight pole and drive the splint that corresponds and press tightly screw pile pole jointly, the output of motor drives the carousel and rotates this moment, the carousel drives screw pile pole through fixed sleeve and fixture and rotates, start first pneumatic cylinder, the piston rod of first pneumatic cylinder drives screw pile pole and drives in the ground, not only be convenient for carry out the centre gripping to screw pile pole and fix, still can prevent to appear the skew in the pile process, labour saving and time saving has improved work efficiency.

Drawings

Fig. 1 is a schematic structural view of a pile driving device for civil engineering construction.

Fig. 2 is a schematic side view of a pile driving device for civil engineering construction.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2.

In the figure: 1. a base; 2. a movable ring; 3. a U-shaped plate; 4. a first hydraulic cylinder; 5. a case; 6. a fixed sleeve; 7. a threaded pile rod; 8. a motor; 9. a ball; 10. a limiting ring; 11. a tightening rod; 12. a clamping plate; 13. a connecting rod; 14. a second hydraulic cylinder; 15. a turntable.

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 to 3, the present utility model provides a technical solution:

the utility model provides a pile driving device for civil engineering construction, including base 1, the equal fixedly connected with universal wheel in the bottom four corners department of base 1, the fixed retaining member that is equipped with on the universal wheel, the universal wheel is convenient for this device to remove, the upper end fixedly connected with U-shaped board 3 of base 1, the fixed first pneumatic cylinder 4 that is equipped with in horizontal part upper end middle part of U-shaped board 3, the output of first pneumatic cylinder 4 runs through to U-shaped board 3 in and fixedly connected with box 5, the opening has been seted up to the bottom of box 5, the fixed motor 8 that is equipped with in upside inner wall middle part of box 5, motor 8 is equipped with carousel 15 through control switch and external power source electric connection in the opening of box 5, the standing groove has been seted up to carousel 15's lateral wall symmetry, be provided with ball 9 in the standing groove, ball 9 has reduced carousel 15 and open-ended frictional force.

The middle part of the lower end of the rotary disk 15 is fixedly connected with a fixed sleeve 6, and a threaded pile rod 7 is arranged in the fixed sleeve 6.

The upper side inner wall fixedly connected with spacing ring 10 of fixed sleeve 6, the chamfer has been seted up to the inside wall lower extreme of spacing ring 10, and the chamfer of spacing ring 10 can provide spacingly to the upper end of screw thread post pole 7, and screw thread post pole 7 is in the middle part of fixed sleeve 6 all the time.

The outside of fixed sleeve 6 is provided with fixture, fixture includes expansion ring 2, the bottom both sides of carousel 15 are all fixed to be equipped with second pneumatic cylinder 14, the piston rod of second pneumatic cylinder 14 and the upper end fixed connection of expansion ring 2, a plurality of slide holes have been seted up to the lateral wall symmetry of fixed sleeve 6, the slip is equipped with in the slide hole and supports tight pole 11, support the both ends of tight pole 11 and all extend to the slide hole outside, it has connecting rod 13 to support the one end of tight pole 11 and keep away from screw pile pole 7 to articulate, the other end of connecting rod 13 articulates mutually with the interior annular wall middle part of expansion ring 2, support the one end fixedly connected with splint 12 that tight pole 11 is close to screw pile pole 7, splint 12 set up to the arc, splint 12 have improved the stability to screw pile pole 7 centre gripping.

Through holes are formed in positions, corresponding to the positions of the threaded pile rods 7, of the upper ends of the bases 1, and the threaded pile rods 7 can penetrate through the through holes.

When the screw pile driving device is used, the screw pile rod 7 is placed between the clamping plates 12, the two second hydraulic cylinders 14 are started, the second hydraulic cylinders 14 push the movable ring 2 downwards, the movable ring 2 drives the abutting rods 11 to slide inwards through the connecting rods 13, the abutting rods 11 drive the corresponding clamping plates 12 to clamp the screw pile rod 7 together, the motor 8 is started at the moment, the output end of the motor 8 drives the rotary table 15 to rotate, the rotary table 15 drives the screw pile rod 7 to rotate through the fixing sleeve 6 and the clamping mechanism, the first hydraulic cylinders 4 are started, the piston rods of the first hydraulic cylinders 4 drive the screw pile rod 7 to be driven into a foundation, the screw pile rod 7 is clamped and fixed conveniently, deflection in the piling process can be prevented, time and labor are saved, and the working efficiency is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Pile driving device for civil engineering construction, including base (1), the upper end fixedly connected with U-shaped plate (3) of base (1), its characterized in that: the utility model discloses a U-shaped plate (3) with the fixed first pneumatic cylinder (4) that is equipped with in horizontal part upper end middle part, the output of first pneumatic cylinder (4) runs through to U-shaped plate (3) in and fixedly connected with box (5), the opening has been seted up to the bottom of box (5), the fixed motor (8) that are equipped with in upside inner wall middle part of box (5), be equipped with carousel (15) in the opening of box (5), the lower extreme middle part fixedly connected with fixed sleeve (6) of carousel (15), the inside of fixed sleeve (6) is equipped with screw pile pole (7), the outside of fixed sleeve (6) is provided with fixture, the through-hole has been seted up with the position correspondence department of screw pile pole (7) in the upper end of base (1).

2. A piling device for civil engineering works according to claim 1, wherein: the clamping mechanism comprises a movable ring (2), a second hydraulic cylinder (14) is fixedly arranged on two sides of the bottom of a rotary table (15), a piston rod of the second hydraulic cylinder (14) is fixedly connected with the upper end of the movable ring (2), a plurality of sliding holes are symmetrically formed in the side wall of a fixed sleeve (6), a supporting rod (11) is slidably arranged in each sliding hole, two ends of the supporting rod (11) extend to the outside of each sliding hole, one end, far away from a threaded pile rod (7), of the supporting rod (11) is hinged with a connecting rod (13), and the other end of the connecting rod (13) is hinged with the middle part of the inner annular wall of the movable ring (2).

3. A piling device for civil engineering works according to claim 2, wherein: one end of the abutting rod (11) close to the spiral pile rod (7) is fixedly connected with a clamping plate (12), and the clamping plate (12) is arranged in an arc shape.

4. A piling device for civil engineering works according to claim 1, wherein: the upper side inner wall of the fixed sleeve (6) is fixedly connected with a limiting ring (10), and the lower end of the inner side wall of the limiting ring (10) is provided with a chamfer.

5. A piling device for civil engineering works according to claim 1, wherein: the side wall symmetry of carousel (15) has seted up the standing groove, be provided with ball (9) in the standing groove.

6. A piling device for civil engineering works according to claim 1, wherein: universal wheels are fixedly connected to four corners of the bottom of the base (1), and locking pieces are fixedly arranged on the universal wheels.