CN217810935U

CN217810935U - Rubble compaction and compaction device for soft foundation treatment

Info

Publication number: CN217810935U
Application number: CN202221517752.1U
Authority: CN
Inventors: 吴海锋; 王凯; 王科伟; 王松恩; 石俊波
Original assignee: China Machinery Industry No4 Construction Engineering Co ltd
Current assignee: China Machinery Industry No4 Construction Engineering Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-11-15
Anticipated expiration: 2032-06-16

Abstract

The embodiment of the utility model discloses soft foundation is handled with crowded compact rammer device of rubble belongs to soft foundation and handles technical field, including the cavity bottom plate, the fixed frame of cavity bottom plate top fixedly connected with, fixed frame top fixedly connected with motor, the inside second threaded rod that is equipped with of fixed frame, second threaded rod top is connected with motor output shaft coaxial drive. The utility model discloses a motor work drives the second threaded rod and rotates, thereby drive the ramming plate downstream, the ramming plate carries out compaction tamping to the rubble on the soft ground, simultaneously before tamping add water in the storage water tank, start the water pump when tamping, water pump work is through the water in the second water pipe extraction storage water tank, and inject into the shower nozzle through first water pipe in, the shower nozzle sprays water downwards, the dust that water absorption was raised, water cools down the ramming plate simultaneously, the life of extension ramming plate, the dust removal effect is good, be difficult to the polluted environment, excellent in use effect.

Description

Rubble compaction and compaction device for soft foundation treatment

Technical Field

The embodiment of the utility model provides a relate to soft foundation treatment technical field, concretely relates to soft foundation is handled with crowded ramming device of rubble.

Background

The soft foundation is mainly composed of silt, mucky soil, filling soil, miscellaneous filling soil or other high-compressibility soil layers. The foundation has overlarge natural water content and low bearing capacity, is easy to generate sliding or consolidation settlement under the action of load, treats the soft foundation to ensure that the settlement becomes firm enough and improves the consolidation degree and the stability of the soft foundation, and the common treatment method of the soft foundation comprises the following steps: composite foundation method, drainage consolidation method, dynamic compaction method and the like.

The existing notice number is CN211036956U, the name is a plain soil compaction pile construction pile body backfill soil tamping device, and the arrangement of a frame, a wheel set, a first supporting plate, a second supporting plate, a stabilizing frame, a sliding groove, a tamping mechanism, a pulling-up mechanism and a rolling mechanism is adopted, so that the plain soil compaction pile construction pile body backfill soil tamping device has the advantages of being capable of limiting the hammer body to avoid tamping dislocation and replacing the hammer body according to conditions, when in tamping, a tamping hammer and rubble collision can generate a large amount of dust, the environment is easily polluted, and the using effect is poor.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a soft ground is crowded ramming device with rubble to solve the problem among the prior art.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

a rubble compaction and compaction device for soft foundation treatment comprises a hollow bottom plate, wherein the top end of the hollow bottom plate is fixedly connected with a fixing frame, the top end of the fixing frame is fixedly connected with a motor, a second threaded rod is arranged inside the fixing frame, the top end of the second threaded rod is in coaxial transmission connection with a motor output shaft, a movable plate is movably sleeved on the outer peripheral surface of the second threaded rod, the bottom end of the movable plate is fixedly connected with a connecting seat, a compaction plate is arranged at the bottom of the connecting seat, and a limiting mechanism is arranged inside the fixing frame;

the improved water storage tank is characterized in that the rear side of the fixed frame is fixedly connected with a water storage tank, a water pump is fixedly mounted at the top end of the water storage tank, a water inlet end of the water pump is fixedly connected with a second water pipe, the second water pipe extends into the water storage tank, a water outlet end of the water pump is fixedly connected with a first water pipe, one end of the first water pipe is fixedly connected with a spray head, and the spray head is fixedly connected with the rear side of the inside of the fixed frame.

Furthermore, the limiting mechanism comprises two side plates, and the two side plates are both fixedly connected with the moving plate;

two slide bars, two the slide bar all with fixed frame fixed connection, and two slide bar one end runs through two movable plates respectively.

Furthermore, two fixing bolts are arranged at the top of the connecting seat, and the connecting seat and the tamping plate are fixed through the two fixing bolts.

Furthermore, four moving wheels are arranged on the outer side of the tamping plate and are fixedly connected with the hollow bottom plate.

Furthermore, the top of the hollow bottom plate is provided with two first threaded rods, the outer peripheral surfaces of the two first threaded rods are movably sleeved with threaded sleeves, and one ends of the two first threaded rods penetrate through the hollow bottom plate.

Furtherly, two equal fixedly connected with diaphragm in first threaded rod bottom, two the diaphragm all is located cavity bottom plate bottom, two the diaphragm bottom is equipped with the bearing plate.

Further, shock absorption assemblies are arranged between the two bearing plates and the transverse plate, and each shock absorption assembly comprises a spring and a damping element.

Furthermore, two equal fixedly connected with four gag lever posts in bearing plate top, it is a plurality of the gag lever post top runs through two diaphragms respectively.

The embodiment of the utility model provides a have following advantage:

1. the utility model discloses a motor work drives the second threaded rod and rotates, and the second threaded rod drives the movable plate and moves down to drive the connecting seat and move down, and the connecting seat drives the ramming plate and moves down, and the ramming plate carries out compaction ramming to the rubble on the soft ground, and the ramming plate is driven through motor reversal to move up through the same reason, and simultaneously before ramming add water in to the storage water tank, start the water pump when ramming, water pump work draws the water in the storage water tank through the second water pipe, and pour into the shower nozzle into through first water pipe, the shower nozzle sprays water downwards, and the dust that water absorption was raised, and water cools down the ramming plate simultaneously, prolongs the life of ramming plate, and dust removal effect is good, is difficult to pollute the environment, excellent in use effect;

2. the utility model discloses a set up first threaded rod and thread bush, rotate the thread bush and make thread bush rebound, the bearing plate is in the effect of self gravity downstream for bearing plate and ground contact, when the rammer produces vibrations, thereby drive the vibrations of cavity bottom plate, damper plays the shock attenuation effect, specifically for shock when damping element suppresses the spring and inhales the shake back shock, play effectual shock attenuation effect, shock attenuation is effectual, long service life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a perspective rear view of the overall structure of the present invention;

fig. 3 is a perspective view of the first threaded rod and the bearing plate of the present invention;

FIG. 4 is a sectional view of the fixing frame and an assembled perspective view of the moving plate of the present invention;

in the figure: 1. a fixing frame; 2. a water storage tank; 3. a first threaded rod; 4. a hollow base plate; 5. a threaded sleeve; 6. a bearing plate; 7. a limiting rod; 8. a moving wheel; 9. a motor; 10. a first water pipe; 11. a water pump; 12. a transverse plate; 13. a shock-absorbing assembly; 14. a second threaded rod; 15. moving the plate; 16. a slide bar; 17. a connecting seat; 18. compacting the plate; 19. and (7) a side plate.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-4 of the specification, the rubble compaction and tamping device for soft foundation treatment comprises a hollow bottom plate 4, wherein the top end of the hollow bottom plate 4 is fixedly connected with a fixed frame 1, the top end of the fixed frame 1 is fixedly connected with a motor 9, a second threaded rod 14 is arranged in the fixed frame 1, the top end of the second threaded rod 14 is coaxially connected with an output shaft of the motor 9 in a transmission manner, a movable plate 15 is movably sleeved on the outer peripheral surface of the second threaded rod 14, the bottom end of the movable plate 15 is fixedly connected with a connecting seat 17, a tamping plate 18 is arranged at the bottom of the connecting seat 17, and a limiting mechanism is arranged in the fixed frame 1;

fixed frame 1 rear side fixedly connected with

storage water tank

2, 2 top fixed mounting of storage water tank have water pump 11, and the water pump 11 end fixedly connected with second water pipe of intaking, and the second water pipe extends into storage water tank 2 in, the first water pipe 10 of 11 water outlet end fixedly connected with of water pump, the 10 one end fixedly connected with shower nozzles of first water pipe, and shower nozzle and the inside rear side fixed connection of fixed frame 1.

Referring to the description and the attached fig. 4, the limiting mechanism comprises two side plates 19, and both side plates 19 are fixedly connected with the moving plate 15;

and the two sliding rods 16 are fixedly connected with the fixed frame 1, one ends of the two sliding rods 16 respectively penetrate through the two moving plates 15, and the two side plates 19 are matched with the two sliding rods 16 to limit the rotation of the moving plates 15.

Referring to the attached figure 4 of the specification, two fixing bolts are arranged at the top of the connecting seat 17, the connecting seat 17 and the tamping plate 18 are fixed through the two fixing bolts, and the two fixing bolts are sequentially rotated to be sequentially moved out of the tamping plate 18, so that the fixing between the tamping plate 18 and the connecting seat 17 is released, and the tamping plate 18 is maintained and replaced.

Referring to the attached drawings 1-2 of the specification, four moving wheels 8 are arranged on the outer side of the tamping plate 18, and the four moving wheels 8 are fixedly connected with the hollow bottom plate 4 to facilitate the movement of the hollow bottom plate 4.

Referring to the attached drawings 1-3 of the specification, two first threaded rods 3 are arranged at the top of a hollow bottom plate 4, threaded sleeves 5 are movably sleeved on the peripheral surfaces of the two first threaded rods 3, and one ends of the two first threaded rods 3 penetrate through the hollow bottom plate 4, so that the height of a bearing plate 6 is conveniently adjusted.

Referring to the attached drawings 1-3 of the specification, the bottom ends of the two first threaded rods 3 are fixedly connected with transverse plates 12, the two transverse plates 12 are located at the bottom of the hollow bottom plate 4, the bottom parts of the two transverse plates 12 are provided with bearing plates 6, and the bearing plates 6 move downwards under the action of self gravity, so that the bearing plates 6 are in contact with the ground.

Referring to the attached drawings 2-3 of the specification, a damping assembly 13 is arranged between each of the two bearing plates 6 and the transverse plate 12, each of the two damping assemblies 13 comprises a spring and a damping element, and the damping assemblies 13 have a damping effect.

Referring to the attached drawings 1-3 of the specification, the top ends of the two bearing plates 6 are fixedly connected with four limiting rods 7, and the top ends of the limiting rods 7 penetrate through the two transverse plates 12 respectively to limit the transverse plates 12 and prevent the transverse plates 12 from deflecting when vibrating.

The utility model discloses use as follows:

when the water-saving compaction device is used, the motor 9 is started, the motor 9 works to drive the second threaded rod 14 to rotate, the second threaded rod 14 is in threaded connection with the movable plate 15, the two side plates 19 are matched with the two slide rods 16 to limit the rotation of the movable plate 15, so the second threaded rod 14 drives the movable plate 15 to move downwards, the connecting seat 17 is driven to move downwards, the connecting seat 17 and the compaction plate 18 are fixed through the two fixing bolts, the connecting seat 17 drives the compaction plate 18 to move downwards, the compaction plate 18 compacts rubble on a soft foundation, the compaction plate 18 is driven to move upwards through the reverse rotation of the motor 9, water is added into the water storage tank 2 before compaction, the water pump 11 is started during compaction, and the water pump 11 works to pump water in the water storage tank 2 through the second water pipe, the water is injected into the nozzle through the first water pipe 10, the nozzle sprays water downwards, the water absorbs raised dust, and simultaneously the water cools the tamping plate 18, so that the service life of the tamping plate 18 is prolonged, the dust removal effect is good, the environment is not easily polluted, the use effect is good, the moving plate 15 drives the two side plates 19 to move on the two slide bars 16 respectively, the stability of the moving plate 15 is improved, meanwhile, the connecting seat 17 and the tamping plate 18 are fixed through the two fixing bolts, the two fixing bolts are sequentially rotated to be sequentially moved out of the tamping plate 18, so that the fixation between the tamping plate 18 and the connecting seat 17 is removed, the tamping plate 18 is maintained and replaced, and the hollow bottom plate 4 is convenient to move by arranging the four moving wheels 8;

through setting up first threaded rod 3 and thread bush 5, it makes thread bush 5 to move upwards to rotate thread bush 5, bearing plate 6 is the downstream under the effect of self gravity, make bearing plate 6 and ground contact, when the compaction produces vibrations, thereby drive the vibrations of cavity bottom plate 4, damper 13 plays the shock attenuation effect, shock when specifically damping element restraines the rebound behind the spring shock absorption, play effectual shock attenuation effect, the shock attenuation is effectual, long service life, through setting up gag lever post 7, spacing to diaphragm 12, take place to deflect when preventing diaphragm 12 from shaking.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

Claims

1. The utility model provides a soft foundation is crowded ramming device with rubble, includes cavity bottom plate (4), its characterized in that: the top end of the hollow bottom plate (4) is fixedly connected with a fixed frame (1), the top end of the fixed frame (1) is fixedly connected with a motor (9), a second threaded rod (14) is arranged in the fixed frame (1), the top end of the second threaded rod (14) is coaxially connected with an output shaft of the motor (9) in a transmission manner, a movable plate (15) is movably sleeved on the outer peripheral surface of the second threaded rod (14), the bottom end of the movable plate (15) is fixedly connected with a connecting seat (17), a tamping plate (18) is arranged at the bottom of the connecting seat (17), and a limiting mechanism is arranged in the fixed frame (1);

fixed frame (1) rear side fixedly connected with storage water tank (2), storage water tank (2) top fixed mounting has water pump (11), water pump (11) the end fixedly connected with second water pipe of intaking, just the second water pipe extends into in storage water tank (2), water pump (11) water outlet end fixedly connected with first water pipe (10), first water pipe (10) one end fixedly connected with shower nozzle, just shower nozzle and the inside rear side fixed connection of fixed frame (1).

2. The rubble compacting and compacting device for soft foundation treatment according to claim 1, wherein: the limiting mechanism comprises two side plates (19), and the two side plates (19) are fixedly connected with the moving plate (15);

the two sliding rods (16), two sliding rods (16) all with fixed frame (1) fixed connection, and two movable plate (15) are run through respectively to sliding rod (16) one end.

3. The rubble compaction device for soft foundation treatment according to claim 1, wherein: the top of the connecting seat (17) is provided with two fixing bolts, and the connecting seat (17) and the tamping plate (18) are fixed through the two fixing bolts.

4. The rubble compaction device for soft foundation treatment according to claim 1, wherein: four moving wheels (8) are arranged on the outer side of the tamping plate (18), and the four moving wheels (8) are fixedly connected with the hollow bottom plate (4).

5. The rubble compaction device for soft foundation treatment according to claim 1, wherein: the hollow bottom plate (4) top is equipped with two first threaded rods (3), two the equal movable sleeve of first threaded rod (3) outer peripheral face is equipped with thread bush (5), and two first threaded rod (3) one end all runs through hollow bottom plate (4).

6. The rubble compaction device for soft foundation treatment according to claim 5, wherein: two equal fixedly connected with diaphragm (12) in first threaded rod (3) bottom, two diaphragm (12) all are located cavity bottom plate (4) bottom, two diaphragm (12) bottom is equipped with bearing plate (6).

7. The rubble compaction device for soft foundation treatment according to claim 6, wherein: and a damping component (13) is arranged between the two bearing plates (6) and the transverse plate (12), and the two damping components (13) comprise springs and damping elements.

8. The rubble compaction device for soft foundation treatment according to claim 6, wherein: the four limiting rods (7) are fixedly connected to the top ends of the two bearing plates (6), and the top ends of the limiting rods (7) penetrate through the two transverse plates (12) respectively.