CN219450720U

CN219450720U - Ramming device for foundation piles

Info

Publication number: CN219450720U
Application number: CN202320821113.2U
Authority: CN
Inventors: 张松
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-08-01
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses a foundation pile ramming device, which relates to the technical field of constructional engineering and comprises a supporting main body, wherein the middle part of the bottom end of the supporting main body is fixedly connected with a hydraulic pump, the bottom of the hydraulic pump is movably connected with a hydraulic rod, the bottom of the hydraulic rod is fixedly connected with a supporting plate, the periphery of the middle part of the supporting plate is fixedly connected with expansion bolts which are equidistantly arranged, the supporting main body is provided with the supporting plate, when moving to a designated working area, the hydraulic pump drives the hydraulic rod to extrude the supporting plate downwards, rivets at the bottom of the supporting plate are extruded and fixed with the ground of the constructional engineering to limit the ground, and then the supporting plate and the ground of the constructional engineering are secondarily fixed by screwing the expansion bolts, so that the structure of the foundation pile ramming device is more stable, the top of the supporting main body is provided with gravity by a balancing weight, the structure of the supporting main body is firmer, the unstable gravity center of the device is prevented from rollover in the construction process, and the practicability of the device is improved.

Description

Ramming device for foundation piles

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a foundation pile ramming device.

Background

In construction engineering, foundation piles are required to prevent uneven settlement of a building, so that the building is uniformly settled, stability is enhanced and earthquake resistance is enhanced, and pile driving depth must reach a designed bearing layer to bear pressure brought by an upper structure without deformation, so that a foundation pile ramming device is required to be used in pile driving operation of the foundation piles.

The utility model discloses a concrete ramming machine that pile foundation engineering construction was used, including the base case, the top center department fixedly connected with electric lift pole of base case, the top fixedly connected with rectangle case of electric lift pole, the left side center department fixedly connected with box body of rectangle case, the inner chamber left side fixedly connected with motor of box body, the power take off shaft right-hand member fixedly connected with transfer line of motor, the right-hand member of transfer line runs through the inner chamber right side of box body and the left side of rectangle case to peg graft in the inner chamber right side department of rectangle case, the outside edge of transfer line is close to right-hand member department cover and is equipped with two eccentric wheels, through the cooperation between the mechanism such as second spring, internal thread pipe, screw, worm wheel, worm, carousel, riser, towing hook, can realize the steady action to the device at the during operation.

However, the concrete ramming machine for the construction of the pile foundation engineering has the following problems in the implementation of the related technology: the device is stabilized through the mutual cooperation among the mechanisms such as second spring, internal thread pipe, screw, worm wheel, worm, carousel, riser, towing hook in the in-service use, but uses at the building engineering level, and the fixed of above-mentioned structure to the device that sets up is not firm enough to lead to the practicality of device to receive the limitation to a certain extent.

Disclosure of Invention

The utility model provides a foundation pile ramming device, which solves the problem that the structure arranged by the device in the related art is not firm enough for fixing the device:

the technical scheme of the utility model is as follows: the utility model provides a foundation pile ramming device, includes the support main part, the middle part fixedly connected with hydraulic pump of support main part bottom, the bottom swing joint of hydraulic pump has the hydraulic stem, the bottom fixedly connected with backup pad of hydraulic stem, the expansion bolts of fixedly connected with equidistance range all around in backup pad middle part, the rivet of fixedly connected with equidistance range of bottom of backup pad, the balancing weight of fixedly connected with equidistance range all around at support main part top.

Preferably, the shock absorbers are fixedly connected with the periphery of the bottom of the supporting main body and are arranged at equal intervals, and the bottom of each shock absorber is fixedly connected with a spring.

Preferably, the bottom fixedly connected with fixed block of spring, the bottom swing joint of fixed block has the removal pulley.

Preferably, a supporting rod is fixedly connected to the middle of the bottom end of the shock absorber, and the supporting rod is located in the middle of the spring and is connected with the shock absorber and the fixing block.

Preferably, a connecting plate is fixedly connected to one side of the middle part of the supporting main body, and a trailer hook is fixedly connected to one side of the connecting plate away from the supporting main body.

Preferably, the middle part fixedly connected with first motor on support main part top, the top swing joint of first motor has the bull stick.

Preferably, the top of bull stick fixedly connected with box.

Preferably, one side of the bottom of the box body far away from the first motor is fixedly connected with second motors which are arranged at equal intervals.

Preferably, the bottom of second motor fixedly connected with mobile jib, the bottom activity of mobile jib has cup jointed the telescopic link.

Preferably, the bottom of telescopic link fixedly connected with fixed plate.

The working principle and the beneficial effects of the utility model are as follows:

1. through being equipped with the backup pad in this embodiment, support the main part and remove appointed work area time, hydraulic pump drive hydraulic stem extrudees the backup pad downwards, the rivet of backup pad bottom is fixed with the building engineering ground extrusion, carry out spacingly, the rethread twists and moves expansion bolts and carry out secondary fixing with backup pad and building engineering ground, thereby the guarantee device is more stable in structure when the foundation pile is rammed, the balancing weight provides gravity for support the main part at support the top of main part, make support the structure of main part more firm, prevent that the device from producing the roll-over in the work progress focus unstability, the practicality of device has been improved.

2. Through being equipped with the bull stick in this embodiment, first motor drive bull stick rotates, and the bull stick drives the box and rotates, and second motor drive telescopic link stretches out and draws back in the mobile jib, and the telescopic link extrudees the fixed plate, and the fixed plate is rammed the foundation pile, and under the drive of first motor, supports the perpendicular distance between main part and the fixed plate and be the radius, and the fixed plate carries out circumference rotation and carries out the foundation pile ramming to the periphery, has improved the practicality of device.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic diagram of a ramming device for foundation piles according to the present utility model;

fig. 2 is a schematic main structure diagram of a foundation pile ramming device according to the present utility model;

FIG. 3 is a schematic view of a structure of a foundation pile ramming device at a supporting plate according to the present utility model;

fig. 4 is a schematic diagram of a structure of a supporting rod of a foundation pile ramming device according to the present utility model;

in the figure: 1. a support body; 2. a hydraulic pump; 3. a hydraulic rod; 4. a support plate; 5. an expansion bolt; 6. a rivet; 7. a damper; 8. a spring; 9. a fixed block; 10. balancing weight; 11. a first motor; 12. a rotating rod; 13. a case; 14. a second motor; 15. a main rod; 16. a telescopic rod; 17. a fixing plate; 18. a connecting plate; 19. a trailer hook; 20. a support rod; 21. and (3) moving the pulley.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by one of ordinary skill 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 and 3, a foundation pile ramming device, including supporting main part 1, the middle part fixedly connected with hydraulic pump 2 of supporting main part 1 bottom, hydraulic pump 2's bottom swing joint has hydraulic stem 3, hydraulic stem 3's bottom fixedly connected with backup pad 4, backup pad 4 middle part's expansion bolts 5 of fixedly connected with equidistance arrangement all around, backup pad 4's bottom fixedly connected with rivet 6 of equidistance arrangement, supporting main part 1 top's balancing weight 10 of fixedly connected with equidistance arrangement all around, through being equipped with backup pad 4, supporting main part 1 is when removing appointed work area, hydraulic pump 2 drive hydraulic stem 3 extrudees backup pad 4, backup pad 4 bottom rivet 6 extrudees fixedly with the building engineering ground, carry out spacingly, rethread twists and moves expansion bolts 5 and carry out secondary fixing with backup pad 4 and building engineering ground, thereby guarantee device structure is more stable when the foundation pile ramming, balancing weight 10 provides gravity for supporting main part 1 at supporting main part 1's structure, make supporting main part 1's structure firm, the unstable production of focus side turn over in the construction process.

Referring to fig. 2 and 4, the shock absorber 7 is fixedly connected with all around of the bottom of the supporting body 1, the spring 8 is fixedly connected with the bottom of the shock absorber 7, the fixed block 9 is fixedly connected with the bottom of the spring 8, the movable pulley 21 is movably connected with the bottom of the fixed block 9, the strut 20 is fixedly connected with the middle of the bottom of the shock absorber 7, the strut 20 is located in the middle of the spring 8 and is connected with the shock absorber 7 and the fixed block 9, one side of the middle of the supporting body 1 is fixedly connected with the connecting plate 18, one side of the connecting plate 18 far away from the supporting body 1 is fixedly connected with the coupler 19, the middle of the top of the supporting body 1 is fixedly connected with the first motor 11, the top of the first motor 11 is movably connected with the rotary rod 12, the rotary rod 12 is driven by the first motor 11, the rotary rod 12 is driven by the first motor 12, the box 13 is driven by the rotary rod 12, the telescopic rod 16 stretches out and draws back in the main rod 15, the fixed plate 17 is extruded by the telescopic rod 16, the base pile is driven by the fixed plate 17, and the vertical distance between the supporting body 1 and the fixed plate 17 is the radius, the fixed plate 17 is driven by the base pile, one side of the motor 12 is driven by the first motor 11, the second motor 13 is driven by the telescopic rod 16, and the telescopic rod 16 is connected with the first motor 13, the bottom of the telescopic rod 16 is fixedly connected with the bottom of the main rod 13, and the telescopic rod 13 is fixedly connected with the telescopic rod 15.

The working principle and the using flow of the utility model are as follows:

when the foundation pile ramming device is installed and used in the construction engineering, firstly, the hydraulic pump 2 is fixedly installed in the middle of the bottom end of the supporting main body 1, the hydraulic rod 3 is movably installed at the bottom of the hydraulic pump 2, the supporting plate 4 is fixedly installed at the bottom of the hydraulic rod 3, the rivet 6 is fixedly installed at the bottom of the supporting plate 4, the balancing weight 10 is fixedly installed around the top of the supporting main body 1, the trailer hook 19 and the trailer are installed, the movable pulley 21 moves to move the supporting main body 1 to a designated working area, vibration can be generated in the moving process, the shock absorber 7, the spring 8 and the supporting rod 20 are mutually matched, the vibration generated in the moving process of the supporting main body 1 is reduced, when the supporting main body 1 moves to the designated working area, the hydraulic rod 3 is driven by the hydraulic pump 2 to downwards squeeze the supporting plate 4, rivet 6 and the building engineering ground of backup pad 4 bottom extrude fixedly, spacing carries out, the rethread twists and moves expansion bolts 5 and carry out secondary fixed with backup pad 4 and building engineering ground, thereby the guarantee device is more stable in structure when carrying out the foundation pile ramming, balancing weight 10 provides gravity for supporting main part 1 at the top of supporting main part 1, make the structure of supporting main part 1 more firm, prevent that the device is unstable in the work progress focus from producing and turning on one's side, first motor 11 drive bull stick 12 rotates, bull stick 12 drives box 13 and rotates, second motor 14 drive telescopic link 16 stretches out and draws back in mobile jib 15, telescopic link 16 extrudees fixed plate 17, fixed plate 17 is rammed the foundation pile, and under the drive of first motor 11, vertical distance between supporting main part 1 and the fixed plate 17 is the radius, fixed plate 17 carries out the circumference and rotates the foundation pile ramming operation to the periphery.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model. All equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. Foundation pile ramming device, including supporting main part (1), its characterized in that: the hydraulic support is characterized in that a hydraulic pump (2) is fixedly connected to the middle of the bottom end of the support main body (1), a hydraulic rod (3) is movably connected to the bottom of the hydraulic pump (2), a support plate (4) is fixedly connected to the bottom of the hydraulic rod (3), expansion bolts (5) are fixedly connected to the periphery of the middle of the support plate (4) and are equidistantly arranged, rivets (6) are fixedly connected to the bottom of the support plate (4), and balancing weights (10) are fixedly connected to the periphery of the top of the support main body (1) and are equidistantly arranged.

2. A foundation pile ramming apparatus according to claim 1, wherein: the novel support is characterized in that shock absorbers (7) are fixedly connected to the periphery of the bottom of the support main body (1) at equal intervals, and springs (8) are fixedly connected to the bottom of the shock absorbers (7).

3. A foundation pile ramming apparatus according to claim 2, wherein: the bottom of spring (8) fixedly connected with fixed block (9), the bottom swing joint of fixed block (9) has movable pulley (21).

4. A foundation pile ramming apparatus according to claim 2, wherein: the middle part fixedly connected with branch (20) of bumper shock absorber (7) bottom, branch (20) are located the middle part of spring (8) and link to each other with bumper shock absorber (7), fixed block (9).

5. A foundation pile ramming apparatus according to claim 1, wherein: one side of support main part (1) middle part fixedly connected with connecting plate (18), one side that support main part (1) was kept away from to connecting plate (18) is fixedly connected with trailer hook (19).

6. A foundation pile ramming apparatus according to claim 1, wherein: the middle part fixedly connected with first motor (11) on support main part (1) top, the top swing joint of first motor (11) has bull stick (12).

7. A foundation pile ramming apparatus according to claim 6, wherein: the top of the rotating rod (12) is fixedly connected with a box body (13).

8. A foundation pile ramming apparatus according to claim 7, wherein: one side of the bottom of the box body (13) far away from the first motor (11) is fixedly connected with second motors (14) which are arranged at equal intervals.

9. A foundation pile ramming apparatus according to claim 8, wherein: the bottom of second motor (14) is fixedly connected with mobile jib (15), telescopic link (16) have been cup jointed in the bottom activity of mobile jib (15).

10. A foundation pile ramming apparatus according to claim 9, wherein: the bottom of the telescopic rod (16) is fixedly connected with a fixing plate (17).