CN113062301A

CN113062301A - Construction device for prepressing soft foundation reinforcement

Info

Publication number: CN113062301A
Application number: CN202110401031.8A
Authority: CN
Inventors: 郑建军; 蔡加伟; 徐庆香
Original assignee: Anhui Ninghe Construction Engineering Co ltd
Current assignee: Anhui Ninghe Construction Engineering Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-07-02

Abstract

The invention relates to the field of soft foundation reinforcement construction, and discloses a construction device for prepressing soft foundation reinforcement, which comprises a tractor, a main body supporting frame is fixed on the outer surface of the tractor through screws, a plurality of buffering pressure springs are fixed on the upper surface of the main body supporting frame through screws, the main body supporting frame is elastically connected with a plurality of connecting frames through a plurality of the buffering compression springs, the main body supporting frame is elastically connected with a storage cylinder through a plurality of the buffering compression springs and the connecting frames, the lower surface of the storage cylinder is integrally formed with a discharge chute, an elastic connecting component of a buffer pressure spring and a connecting frame is arranged between the storage cylinder and the main body supporting frame, and be fixed with a plurality of vibrating motor and set to vibrations mechanism for vibrating motor can shake supplementary to feed cylinder and blown down tank, and the feed cylinder of being convenient for spills the drainage sand through the blown down tank, evenly lays. The invention has the effect of making the drainage sand uniformly paved.

Description

Construction device for prepressing soft foundation reinforcement

Technical Field

The invention relates to the field of soft foundation reinforcement construction, in particular to a construction device for prepressing soft foundation reinforcement.

Background

The prepressing soft foundation reinforcement is also called as soft foundation treatment, which is a process of treating a soft foundation to ensure that the settlement of the soft foundation becomes firm enough and the consolidation degree and the stability of the soft foundation are improved to the design requirement in order to prevent accidents such as unstable buildings and the like caused by the sinking and the pulling crack of the foundation after the construction if the foundation is not firm enough before the construction,

at present, when consolidating the soft base of pre-compaction, can use drainage sand cushion method, drainage sand cushion lays one deck sand bed at building bottom subaerial, and the effect increases a drainage face at the soft soil top surface, at the in-process of filling up, and the load increases gradually, makes the water that the soft soil foundation drainage concreties and oozes just can follow the sand cushion and arrange away, nevertheless at the laying process of drainage sand, the inhomogeneous condition is laid to the drainage sand that easily appears to lead to the drainage effect relatively poor.

In view of the above-mentioned related art, the inventors considered that there was a defect of uneven laying when the drainage sand was laid.

Disclosure of Invention

The invention provides a construction device for reinforcing a prepressing soft foundation, aiming at uniformly laying drainage sand.

The construction device for pre-pressing soft foundation reinforcement provided by the invention adopts the following technical scheme:

the utility model provides a reinforced (rfd) construction equipment of soft base of pre-compaction, includes the tractor, the surface of tractor has the main part support frame through the screw fixation, the upper surface of main part support frame has a plurality of buffering pressure spring through the screw fixation, the main part support frame is through a plurality of buffering pressure spring elastic connection has a plurality of link, the main part support frame is through a plurality of buffering pressure spring and link elastic connection have the storage cylinder, the lower surface integrated into one piece of storage cylinder has the blown down tank, just the blown down tank runs through the inside of main part support frame, the inside sliding connection of blown down tank has ejection of compact baffler, the upper surface of link has vibrating motor through the screw fixation.

Through adopting above-mentioned technical scheme, lower surface integrated into one piece at the accumulator has cuboid trough-shaped blown down tank, make it run through the square inslot that main part support frame surface was seted up, extend to the below of main part support frame, make when laying soft base reinforcement drainage sand, the inside drainage sand of accumulator can spill and lay in the blown down tank, and there is vibrating motor at the upper surface of link through the screw fixation, make when the accumulator leaks sand through the blown down tank and lays, can shake through vibrating motor, supplementary accumulator leaks sand and prevents to block up, thereby make accumulator and blown down tank when leaking sand and laying, can be more even.

Preferably, the lower surface of main part support frame has a plurality of buffering sleeve through the screw fixation, buffering sleeve's lower surface sliding connection has the buffering axle, the main part support frame is through a plurality of buffering sleeve and buffering axle rotate and are connected with the cylinder, buffering sleeve's inside has pressure relief spring through the screw fixation, just pressure relief spring's the other end with the one end of buffering axle carries out fixed connection through the screw.

Through adopting above-mentioned technical scheme, there is the buffering axle of circle axle form at buffering telescopic lower surface sliding connection, will cushion simultaneously and carry out elastic connection through relief spring between sleeve and the buffering axle, secondly rotate the cylinder by two buffering sleeves and buffering axle centre gripping and connect in the lower surface of main part support frame for carry out the hourglass sand at storage cylinder and blown down tank and lay the back, can roll the flattening on the drainage sand of laying through the cylinder, thereby be convenient for supplementary drainage sand and lay evenly.

Preferably, be located in the inner wall of blown down tank the below sliding connection of ejection of compact baffler has the ejection of compact control panel, a plurality of ejection of compact slotted hole has been seted up to the inside of ejection of compact control panel, be located in the inner wall of blown down tank the below of ejection of compact control panel is rotated and is connected with a plurality of buffering baffle, the lower surface of buffering baffle has buffer spring through the screw fixation, just buffer spring's the other end with the inner wall of blown down tank carries out fixed connection through the screw.

Through adopting above-mentioned technical scheme, a plurality of round hole grooves have been seted up at the surface of ejection of compact control panel, make the storage cylinder when leaking sand through the blown down tank and laying, can change the ejection of compact slotted hole of different diameters size through changing ejection of compact control panel, thereby can control the hourglass sand speed of storage cylinder and blown down tank, it has a plurality of square platelike buffering baffle to rotate in the inner wall of blown down tank simultaneously, and carry out elastic connection with its inner wall through a plurality of buffer spring and blown down tank, make the drainage sand that the storage cylinder leaked down can cushion landing again through buffering baffle, thereby make the drainage sand lay more even.

Preferably, the lower surface of the main body support frame is fixed with a plurality of bearing wheels through screws, the outer surface of each bearing wheel is rotatably connected with a rotary bearing rod, and the other end of each rotary bearing rod is rotatably connected with the outer surface of the buffer shaft.

Through adopting above-mentioned technical scheme for the tractor can carry out auxiliary stay and removal through a plurality of takeover wheel when driving main part support frame and cylinder and removing the operation, thereby makes the more stable that whole device removed, rotates simultaneously at the surface of takeover wheel and buffering axle to be connected with and rotates the takeover pole, makes to rotate the takeover pole and can increase support strength with the help of the takeover wheel to buffering axle, makes the cylinder when rolling tiling, is difficult for taking place to rotate and bends.

Preferably, the outer surface of the discharge chute is fixed with a plurality of protection springs through screws, and the other ends of the protection springs are fixedly connected in the inner wall of the main body support frame through screws.

Through adopting above-mentioned technical scheme, there is a plurality of protection spring at the surface of blown down tank through the screw fixation to carry out fixed connection through the screw with the inner wall in the square groove that protection spring and main part support frame surface were seted up, make vibrating motor drive storage cylinder and blown down tank when shaking the operation, the outer wall of blown down tank can cushion through protection spring and block, prevents that it from colliding with the main part support frame.

Preferably, the upper surface of the storage cylinder is provided with a feed inlet, and the lower surface of the storage cylinder is provided with a discharge outlet.

Through adopting above-mentioned technical scheme, be provided with feed inlet and discharge gate respectively at the upper surface and the lower surface of storage cylinder for the inside of storage cylinder is convenient for enter into from the feed inlet to the drainage sand, discharges from discharge gate department again.

In summary, the invention has the following beneficial technical effects:

1. the tractor and the main body support frame mechanism are arranged, so that the tractor can drag the whole mechanism to move through the main body support frame, the storage cylinder can be elastically connected with the upper surface of the main body support frame, the drainage sand is leaked out through the discharge chute to be moved and laid, meanwhile, the elastic connecting assembly of the buffer pressure spring and the connecting frame is arranged between the storage cylinder and the main body support frame, and a plurality of vibrating motors are fixed to form a vibrating mechanism, so that the vibrating motors can assist in vibrating the storage cylinder and the discharge chute, and the storage cylinder can conveniently leak the drainage sand through the discharge chute to be uniformly laid;

2. the supporting and moving mechanism of the bearing wheel is arranged on the lower surface of the main body supporting frame, so that the bearing wheel is convenient to support the main body supporting frame and assists the main body supporting frame to be dragged and moved, and meanwhile, the buffering sleeve and the buffering shaft with elastic buffering capacity are arranged, so that the roller can roll and level the drainage sand again after the drainage sand leaks from the storage cylinder and the discharge chute and is tiled, and the drainage sand is laid more uniformly and has better use effect;

3. the buffering mechanism which is provided with the buffering baffle plate is rotated in the discharging groove, so that the leaked drainage sand on the lower surface of the storage barrel can be buffered by the buffering baffle plate and the buffering mechanism of the buffering spring and then falls off when passing through the discharging groove, and the leaked drainage sand on the storage barrel falls off to a position where soft foundation reinforcement is needed, and is laid more smoothly.

Drawings

FIG. 1 is a schematic view of the overall structure of the soft foundation reinforcement device according to the embodiment of the present application;

FIG. 2 is a schematic view of a vibration discharging structure of the storage cylinder in the embodiment of the application;

FIG. 3 is a schematic view of the internal structure of a discharge chute of an embodiment of the application;

FIG. 4 is a schematic view of a connection structure of a buffer shaft according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of the discharge control plate structure of the application embodiment.

Description of reference numerals: 1. a tractor; 2. a storage cylinder; 3. a feed inlet; 4. buffering a pressure spring; 5. a vibration motor; 6. a discharge chute; 7. a receiving wheel; 8. rotating the carrying rod; 9. a buffer sleeve; 10. a buffer shaft; 11. a drum; 12. a connecting frame; 13. a main body support frame; 14. a discharge port; 15. a discharging baffle plate; 16. a discharging control plate; 17. a buffer baffle; 18. a buffer spring; 19. a guard spring; 20. a relief spring; 21. and (4) discharging slot holes.

Detailed Description

The present invention is described in further detail below with reference to figures 1-5.

The embodiment of the invention discloses a construction device for pre-pressing soft foundation reinforcement. Referring to fig. 1 and 2, a construction device for pre-pressing soft foundation reinforcement comprises a tractor 1, and a main body support frame 13 fixedly connected to a 'Z' -shaped plate-shaped metal member on the outer surface of the tractor 1 through screws, wherein a square groove is formed in the middle position of the outer surface of the main body support frame 13, and a plurality of metal frame-shaped connecting frames 12 are elastically connected to the upper surface of the main body support frame 13 through a plurality of buffer compression springs 4, so that a storage cylinder 2 with a square box-shaped structure can be elastically connected to the upper surface of the main body support frame 13 through the buffer compression springs 4 and the connecting frames 12, thereby facilitating the storage of drainage sand for laying and use in the storage cylinder 2 for transportation,

meanwhile, a cuboid groove-shaped discharge chute 6 is integrally formed on the lower surface of the storage barrel 2, and penetrates through a square groove formed on the outer surface of the main body support frame 13 and extends to the lower part of the main body support frame 13, so that when laying drainage sand for reinforcing soft foundation, the drainage sand in the storage barrel 2 can be leaked from the discharge chute 6 for laying, and a vibration motor 5 is fixed on the upper surface of the connecting frame 12 through screws, so that when laying the drainage sand for reinforcing soft foundation through the discharge chute 6, the storage barrel 2 can be vibrated through the vibration motor 5, sand leakage of the storage barrel 2 is assisted and blockage is prevented, and therefore, when laying the drainage sand, the storage barrel 2 and the discharge chute 6 can be more uniform,

secondly, a discharging baffle plate 15 is connected inside the discharging groove 6 in a sliding mode, so that the discharging baffle plate 15 can control sand leakage operation of the storage cylinder 2, the discharging baffle plate 15 is pulled out to leak sand when the storage cylinder is used, and the storage cylinder 2 is clamped in the discharging groove 6 in a sliding mode when the storage cylinder is not used, and sand leakage of the storage cylinder 2 is prevented;

the model of the tractor 1 can be selected to be SD-380, and the model of the vibration motor 5 can be selected to be YZ-S.

Referring to fig. 1 and 4, a plurality of cylindrical buffer sleeves 9 are fixed on the lower surface of a main body support frame 13 through screws, a round shaft-shaped buffer shaft 10 is connected to the lower surface of the buffer sleeve 9 in a sliding mode, elastic connection is conducted between the buffer sleeves 9 and the buffer shaft 10 through a pressure reducing spring 20, a roller 11 is rotatably connected to the lower surface of the main body support frame 13 through the two buffer sleeves 9 and the buffer shaft 10 in a clamping mode, after sand leakage laying is conducted on a storage cylinder 2 and a discharge chute 6, rolling leveling can be conducted on laid drainage sand through the roller 11, and therefore the auxiliary drainage sand can be laid evenly.

Referring to fig. 3 and 5, there is square platelike structure's ejection of compact control panel 16 at the inside sliding connection of blown down tank 6, and a plurality of round hole grooves have been seted up at ejection of compact control panel 16's surface, make storage cylinder 2 when leaking sand through blown down tank 6 and laying, can change the ejection of compact slotted hole 21 of different diameters size through changing ejection of compact control panel 16, thereby can control storage cylinder 2 and blown down tank 6's hourglass sand rate, it is connected with a plurality of square platelike buffer stop 17 to rotate in blown down tank 6's inner wall simultaneously, and carry out elastic connection with it through a plurality of buffer spring 18 and blown down tank 6's inner wall, make the drainage sand that storage cylinder 2 leaked down can cushion the landing again through buffer stop 17, thereby make drainage sand lay more even.

Referring to fig. 1, there are a plurality of fifth wheel 7 at the lower surface of main part support frame 13 through the screw fixation, make tractor 1 drive main part support frame 13 and cylinder 11 when removing the operation, can carry out auxiliary stay and removal through a plurality of fifth wheel 7, thereby make the more stable that whole device removed, rotate at the surface of fifth wheel 7 and buffer shaft 10 simultaneously and be connected with rotation adapting rod 8, make rotation adapting rod 8 can increase supporting force to buffer shaft 10 with the help of fifth wheel 7, make cylinder 11 when rolling the tiling, difficult emergence is rotated and is bent.

Referring to fig. 3, a plurality of protection springs 19 are fixed on the outer surface of the discharge chute 6 through screws, and the protection springs 19 and the inner wall of the square groove formed in the outer surface of the main body support frame 13 are fixedly connected through screws, so that when the vibration motor 5 drives the storage cylinder 2 and the discharge chute 6 to vibrate, the outer wall of the discharge chute 6 can be buffered and blocked through the protection springs 19, and is prevented from colliding with the main body support frame 13.

Referring to fig. 1 and 2, a feed port 3 and a discharge port 14 are respectively formed on an upper surface and a lower surface of the storage cylinder 2, so that the discharged sand is easily introduced into the storage cylinder 2 through the feed port 3 and then discharged through the discharge port 14.

The implementation principle of the construction device for pre-pressing soft foundation reinforcement provided by the embodiment of the invention is as follows: the main body support frame 13 is pulled by the tractor 1, the main body support frame 13 is assisted by the adapting wheel 7 to move, so that the tractor 1 is convenient to pull the storage cylinder 2 with the fixed upper surface of the main body support frame 13 and the roller 11 connected to the lower surface of the main body support frame 13, when the tractor 1 pulls the main body support frame 13 and the storage cylinder 2 to move, the storage cylinder 2 and the discharge chute 6 can be vibrated by the vibrating motor 5, when drainage sand needs to be laid, the discharge baffle 15 can be pulled to block the discharge hole 14, the speed of sand leakage needs to be adjusted by replacing the discharge control plate 16, then the drainage sand is leaked from the discharge chute 6 by the storage cylinder 2, a plurality of buffer baffles 17 are rotatably connected inside the discharge chute 6, the buffer baffles 17 are matched with buffer springs 18 to buffer and descend the drainage sand leaked from the storage cylinder 2, make drainage sand more even when falling down to make the drainage sand that blown down 6 leaked lay more even, fall down at the drainage sand and lay the back, rethread cylinder 11 rolls and carries out the flattening to the drainage sand on the soft base, make drainage sand lay more even.

The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a construction equipment that soft base of pre-compaction was consolidated which characterized in that: including tractor (1), the surface of tractor (1) has main part support frame (13) through the screw fixation, the upper surface of main part support frame (13) has a plurality of buffering pressure spring (4) through the screw fixation, main part support frame (13) is through a plurality of buffering pressure spring (4) elastic connection has a plurality of link (12), main part support frame (13) is through a plurality of buffering pressure spring (4) and link (12) elastic connection have storage cylinder (2), the lower surface integrated into one piece of storage cylinder (2) has blown down tank (6), just blown down tank (6) run through the inside of main part support frame (13), the inside sliding connection of blown down tank (6) has ejection of compact resistance board (15), the upper surface of link (12) has vibrating motor (5) through the screw fixation.

2. The construction equipment for pre-pressing soft foundation reinforcement according to claim 1, characterized in that: the lower surface of main part support frame (13) has a plurality of buffering sleeve (9) through the screw fixation, the lower surface sliding connection of buffering sleeve (9) has buffering axle (10), main part support frame (13) is through a plurality of buffering sleeve (9) and buffering axle (10) are rotated and are connected with cylinder (11), the inside of buffering sleeve (9) is fixed with pressure relief spring (20) through the screw fixation, just the other end of pressure relief spring (20) with the screw is passed through to the one end of buffering axle (10) and is carried out fixed connection.

3. The construction equipment for pre-pressing soft foundation reinforcement according to claim 1, characterized in that: lie in the inner wall of blown down tank (6) the below sliding connection of ejection of compact baffler (15) has ejection of compact control panel (16), a plurality of ejection of compact slotted hole (21) have been seted up to the inside of ejection of compact control panel (16), lie in the inner wall of blown down tank (6) the below of ejection of compact control panel (16) is rotated and is connected with a plurality of buffering baffle (17), the lower surface of buffering baffle (17) is fixed with buffer spring (18) through the screw, just the other end of buffer spring (18) with the inner wall of blown down tank (6) carries out fixed connection through the screw.

4. The construction equipment for pre-pressing soft foundation reinforcement according to claim 2, characterized in that: the lower surface of main part support frame (13) is fixed with a plurality of and holds takeover wheel (7) through the screw, the surface of holding takeover wheel (7) is rotated and is connected with rotation adapting rod (8), just the other end that rotates adapting rod (8) with the surface of buffering axle (10) rotates and is connected.

5. The construction equipment for pre-pressing soft foundation reinforcement according to claim 1, characterized in that: the outer surface of blown down tank (6) is fixed with a plurality of protection spring (19) through the screw, the other end of protection spring (19) pass through screw fixed connection in the inner wall of main part support frame (13).

6. The construction equipment for pre-pressing soft foundation reinforcement according to claim 1, characterized in that: the feed inlet (3) has been seted up to the upper surface of storage cylinder (2), discharge gate (14) has been seted up to the lower surface of storage cylinder (2).