CN215329828U

CN215329828U - Practical air compression reinforcing equipment for deep soft soil foundation rammer of road

Info

Publication number: CN215329828U
Application number: CN202121790858.4U
Authority: CN
Inventors: 陈礼游; 黄方鹤; 张浙舟; 杨育满
Original assignee: Wenzhou Oujiangkou Development And Construction Investment Group Co ltd
Current assignee: Wenzhou Oujiangkou Development And Construction Investment Group Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2021-12-28
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses practical air compression reinforcement equipment for ramming a road deep soft soil foundation, which comprises a support frame, wherein a vacuum pump is installed at the top end of the support frame, a water outlet is fixedly connected to the bottom end of one side of the vacuum pump, an air inlet is fixedly connected to the top end of one side of the vacuum pump, and a stable anti-toppling structure is arranged at the bottom end of the support frame. This practical air compression reinforcement equipment of deep weak soil foundation rammer of road is through being provided with preceding clamp plate, preceding dop, back clamp plate and round pin axle, during the use, clamp plate and back clamp plate are opened before will, preceding dop constitutes an articulated semicircle ring and suppression in the top of support frame with back dop under the connection of round pin axle, stack the plate brick class heavy object one by one in the front on clamp plate and back clamp plate after that, form the suppression to the support frame, prevent that it from appearing empting, realized the function of toppling over is stabilized to equipment suppression, the problem of the function of toppling over is stabilized not possessed to equipment suppression to the device of solution.

Description

Practical air compression reinforcing equipment for deep soft soil foundation rammer of road

Technical Field

The utility model relates to the technical field of air compression reinforcement equipment, in particular to practical air compression reinforcement equipment for ramming a deep soft soil foundation on a road.

Background

In the present year, with the continuous construction of the infrastructure engineering in China, the network of roads in various regions is continuously perfected, in the road construction process, in some coastal regions or regions with high soil humidity, deep soft soil is firstly reinforced by vacuum preloading, so as to prevent geological flow caused by overhigh water content and influence the engineering service life, the current common air compression reinforcing equipment is mainly combined with a plastic drainage board through a vacuum pump, a film is coated on the ground, the moisture in the deep soft soil is pressed out through vacuum pressure, the soil clearance is reduced, and the aim of tamping is fulfilled, in the use process, once extreme weather such as strong wind is encountered, the vacuum pump is easy to topple and damage equipment, the function of stabilizing the compaction is lacked, and secondly, as for the drainage board, the traditional connecting means is to directly insert a connecting pipeline, auxiliary fixing is carried out through nails, the compactness is poor and leakage is easy to occur, influence the efficiency of construction, in addition, the use of plastics drain bar is not environmental protection, and can't retrieve, and the wasting of resources is great.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide practical air compression reinforcement equipment for tamping a deep soft soil foundation on a road, and aims to solve the problem that the equipment cannot be stably pressed and prevented from toppling in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a practical air compression reinforcement equipment of deep weak soil foundation rammer of road, includes the support frame, the vacuum pump is installed on the top of support frame, the bottom fixedly connected with delivery port of vacuum pump one side, the top fixedly connected with air inlet of vacuum pump one side, one side of support frame is provided with the connector, the person in charge is installed respectively at both ends around the connector, install the connecting pipe between the top of being responsible for and one side of air inlet, the left and right sides of connector is provided with the apron respectively, the top fixedly connected with of apron goes up the interface, the thread bush has been cup jointed respectively to the outside on going up interface top and connector one side, the inside of thread bush is pegged graft and is had the connector, install the siphunculus between the connector, the bottom of support frame is provided with the firm structure of preventing empting.

The firm structure of preventing empting includes preceding clamp plate, preceding clamp plate sets up the bottom at the support frame front end, the front end of the inside bottom of support frame is provided with the back clamp plate, dop before screw fixedly connected with is passed through to the rear end on preceding clamp plate top, the front end on back clamp plate top passes through screw fixedly connected with back dop, the inside of back dop and preceding dop is transversely pegged graft and is had the round pin axle.

Preferably, one side of the front chuck is meshed with one side of the rear chuck, and the pin shaft penetrates through the inner parts of the front chuck and the rear chuck.

Preferably, one side of the connecting port is fixedly connected with a rubber sealing ring.

Preferably, the threads inside the threaded sleeve are respectively matched with the threads of the connector on one side of the connector and the threads outside the upper connector, and the through pipe is respectively communicated with the connectors and the inner parts of the upper connectors.

Preferably, the insides of the left side and the right side of the cover plate are respectively provided with a clamping groove, and the insides of the left side and the right side of the bottom end of the cover plate are respectively provided with a catching groove.

Preferably, both ends vertical welding respectively has the triangular groove around the apron bottom, the vertical welding of intermediate position department of apron bottom has the support bar, the left and right sides at both ends respectively around the support bar and fixedly connected with geotechnological cloth between the one end of triangular groove, the bottom welding of triangular groove, support bar has the picture peg, triangular groove, support bar and geotechnological cloth constitute two sets of vertically cavitys, it is inside to be linked together with the vertical cavity of triangular groove, support bar and geotechnological cloth constitution to go up the interface.

Compared with the prior art, the utility model has the beneficial effects that: the practical air compression reinforcement equipment for the road deep soft soil foundation ramming not only realizes the function of stably preventing the equipment from being toppled, the function of convenient connection and good sealing performance, but also realizes the function of recycling the drainage plate;

(1) when the device is used, the front pressing plate and the rear pressing plate are opened, the front clamping head and the rear clamping head form a hinged semicircular ring under the connection of the pin shaft and are pressed above the supporting frame, then plate brick weights are stacked on the front pressing plate and the rear pressing plate one by one, the supporting frame is pressed, the supporting frame is prevented from falling, and the function of stably preventing the equipment from falling in a pressing mode is achieved;

(2) by arranging the threaded sleeve, the connecting port, the rubber sealing ring and the through pipe, when the water pump is used, the threaded sleeve is correspondingly sleeved on the joints at the two sides of the upper interface and the connecting head and is continuously screwed inwards, the connecting port and the joints at the two sides of the upper interface and the connecting head are continuously pressed close to each other under the driving of the threaded sleeve until the joints are completely abutted, the rubber sealing ring can ensure the tightness of the abutted position and prevent gaps from occurring, the through pipe communicates the drainage plate with the connecting head, so that the water pumping and the vacuum discharging at the later stage are facilitated, and the functions of convenience in connection and good sealing performance are realized;

(3) through being provided with the apron, the draw-in groove, the triangular groove, the support bar, the picture peg, geotechnological cloth, go up interface and catching groove, in using, insert the picture peg ground, under the assistance of equipment such as loop wheel machine, constantly push down, steel triangular groove and support bar intensity are enough, until nail into ground completely, through the seal in ground tectorial membrane assurance soil, then under the twitch of vacuum pump, external atmospheric pressure constantly exerts pressure to below soil, moisture in the deep weak soil is along the continuous infiltration of geotechnological cloth, and constantly discharge along last interface, the catching groove can conveniently be under construction finishing, tooth is detained and is upwards drawed before the excavator type equipment, the draw-in groove can make things convenient for the holistic piling up of device, prevent to slide, the recoverable reuse's of drain bar function has been realized.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic side view of a portion of the present invention;

FIG. 3 is an enlarged bottom sectional view of the cover plate of the present invention;

FIG. 4 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention;

FIG. 5 is a schematic top view of an enlarged structure of the stable anti-toppling structure of the present invention;

FIG. 6 is a schematic side view of an enlarged structure of the stable anti-toppling structure of the present invention.

In the figure: 1. a support frame; 2. a water outlet; 3. a vacuum pump; 4. an air inlet; 5. a connecting pipe; 6. a connector; 7. a main pipe; 8. a threaded sleeve; 9. a connecting port; 10. a rubber seal ring; 11. pipe passing; 12. a cover plate; 13. a card slot; 14. a triangular groove; 15. a supporting strip; 16. inserting plates; 17. geotextile; 18. an upper interface; 19. buckling grooves; 20. a front platen; 21. a front chuck; 22. a rear chuck; 23. a rear pressing plate; 24. and (7) a pin shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-6, a practical air compression reinforcement device for road deep soft soil foundation ramming comprises a support frame 1, a vacuum pump 3 is installed at the top end of the support frame 1, a water outlet 2 is fixedly connected to the bottom end of one side of the vacuum pump 3, an air inlet 4 is fixedly connected to the top end of one side of the vacuum pump 3, a connector 6 is arranged at one side of the support frame 1, a main pipe 7 is respectively installed at the front end and the rear end of the connector 6, a connecting pipe 5 is installed between the top end of the main pipe 7 and one side of the air inlet 4, and a stable anti-toppling structure is arranged at the bottom end of the support frame 1;

referring to fig. 1-6, the practical air compression reinforcement equipment for road deep soft soil foundation ramming further comprises a stable anti-toppling structure, the stable anti-toppling structure comprises a front pressing plate 20, the front pressing plate 20 is arranged at the bottom end of the front end of the support frame 1, a rear pressing plate 23 is arranged at the front end of the bottom end inside the support frame 1, the rear end of the top end of the front pressing plate 20 is fixedly connected with a front chuck 21 through screws, the front end of the top end of the rear pressing plate 23 is fixedly connected with a rear chuck 22 through screws, and a pin shaft 24 is transversely inserted into the rear chuck 22 and the front chuck 21;

one side of the front chuck 21 and one side of the rear chuck 22 are mutually meshed, and the pin shaft 24 penetrates through the interiors of the front chuck 21 and the rear chuck 22 and can be folded and stored when not in use;

specifically, as shown in fig. 1, 5 and 6, the front pressing plate 20 and the rear pressing plate 23 are opened, the front clamping head 21 and the rear clamping head 22 form a hinged semicircular ring under the connection of the pin shaft 24 and are pressed above the supporting frame 1, and then plate and brick weights are stacked on the front pressing plate 20 and the rear pressing plate 23 one by one to press the supporting frame 1, so that the falling of the supporting frame is prevented, and the function of stably pressing and preventing the falling of the equipment is realized.

Example 2: the outer part of the top end of the upper connector 18 and the outer part of one side of the connector 6 are respectively sleeved with a threaded sleeve 8, the inner part of the threaded sleeve 8 is inserted with a connector 9, a through pipe 11 is arranged between the connectors 9, threads in the threaded sleeve 8 are respectively matched with threads of the connector at one side of the connector 6 and threads outside the upper connector 18, and the through pipe 11 is respectively communicated with the inner parts of the connector 6 and the upper connector 18;

one side of the connecting port 9 is fixedly connected with a rubber sealing ring 10 to ensure the connection tightness;

specifically, as shown in fig. 1 and fig. 4, the thread bushing 8 is correspondingly sleeved on the joints at the two sides of the upper connector 18 and the connector 6, and is screwed inwards continuously, under the driving of the thread bushing 8, the connector 9 and the joints at the two sides of the upper connector 18 and the connector 6 are forced to be close to each other until being completely abutted, the rubber sealing ring 10 can ensure tightness of abutting positions, gaps are prevented from occurring, the through pipe 11 communicates the drainage plate with the connector 6, so that the later stage water pumping and vacuum drainage are facilitated, and the functions of facilitating connection and good sealing performance are realized.

Example 3: cover plates 12 are respectively arranged on the left side and the right side of the connector 6, an upper connector 18 is fixedly connected to the top end of each cover plate 12, triangular grooves 14 are respectively and vertically welded to the front end and the rear end of the bottom end of each cover plate 12, supporting strips 15 are vertically welded to the middle positions of the bottom ends of the cover plates 12, geotextile 17 is respectively and fixedly connected between the left side and the right side of the front end and the rear end of each supporting strip 15 and one end of each triangular groove 14, inserting plates 16 are welded to the bottom ends of the triangular grooves 14 and the supporting strips 15, the triangular grooves 14, the supporting strips 15 and the geotextile 17 form two groups of vertical cavities, and the upper connectors 18 are communicated with the interiors of the vertical cavities formed by the triangular grooves 14, the supporting strips 15 and the geotextile 17;

the clamping grooves 13 are respectively formed in the left side and the right side of the cover plate 12, the buckling grooves 19 are respectively formed in the left side and the right side of the bottom end of the cover plate 12, the cover plate is convenient to store, and the cover plate can be taken out through excavator equipment after being used;

specifically, as shown in fig. 1, fig. 2 and fig. 3, insert picture peg 16 into ground, with the assistance of equipment such as loop wheel machine, constantly push down, steel triangular groove 14 and support bar 15 intensity are enough, until nail into ground completely, through the leakproofness in ground tectorial membrane assurance soil, then under the twitch of vacuum pump 3, external atmospheric pressure constantly exerts pressure to below soil, moisture in the deep weak soil constantly infiltrates along geotechnological cloth 17, and constantly discharges along last interface 18, catching groove 19 can conveniently be under construction and finishes, dig the preceding tooth of class equipment and detain and upwards take, draw-in groove 13 can make things convenient for the holistic pile up of device, prevent to slide, realized the recoverable function of recycling of drain bar.

The working principle is as follows: when the water drainage plate is used, firstly, the inserting plate 16 is inserted into the ground, the inserting plate is continuously pressed with the assistance of equipment such as a crane and the like, the steel triangular groove 14 and the supporting bar 15 have enough strength until the inserting plate is completely nailed into the ground, the tightness of the ground is ensured by covering a film on the ground, then, the external atmospheric pressure continuously applies pressure to the soil below under the action of the vacuum pump 3, the moisture in deep soft soil continuously permeates along the geotextile 17 and is continuously discharged along the upper connector 18, the buckling groove 19 can facilitate the upward extraction of the front teeth of the digging machine equipment after the construction is finished, the clamping groove 13 can facilitate the integral stacking of the device, the sliding is prevented, and the function of recycling the water drainage plate is realized; then, the threaded sleeve 8 is correspondingly sleeved on the joints at the two sides of the upper connector 18 and the connector 6 and is continuously screwed inwards, the connector 9 is continuously pressed close to the joints at the two sides of the upper connector 18 and the connector 6 under the driving of the threaded sleeve 8 until the connectors are completely abutted, the tight abutting position can be ensured by the rubber sealing ring 10, a gap is prevented from occurring, the drainage plate and the connector 6 are communicated by the through pipe 11, the later stage water pumping and vacuum drainage are facilitated, and the functions of convenience in connection and good sealing performance are realized; finally, installing a vacuum pump 3, placing the vacuum pump 3 on the support frame 1, opening the front pressure plate 20 and the rear pressure plate 23, forming a hinged semicircular ring by the connection of the front clamping head 21 and the rear clamping head 22 through the pin shaft 24 and pressing the semicircular ring above the support frame 1, stacking plate brick heavy objects on the front pressure plate 20 and the rear pressure plate 23 one by one, the support frame 1 is pressed to prevent the support frame from toppling over, the function of stably preventing the support frame from toppling over is realized, then the geomembrane and the mulching film are covered on the ground one by one, after the corners are pressed and sewn, under the pumping action of the vacuum pump 3, the air in the deep soft soil is gradually pumped away, the soil layer is unbalanced with the external air pressure, the mulching film is continuously pressed downwards under the action of the external air pressure to press out the moisture in the soil, and is pumped out by a vacuum pump 3, the moisture and gaps among the soft soil layer soil are synchronously reduced, and the purpose of tamping and pressing is achieved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a deep weak soil foundation of road ramming usefulness air compression consolidation equipment, includes support frame (1), its characterized in that: the vacuum pump (3) is installed on the top end of the support frame (1), a water outlet (2) is fixedly connected to the bottom end of one side of the vacuum pump (3), an air inlet (4) is fixedly connected to the top end of one side of the vacuum pump (3), a connector (6) is arranged on one side of the support frame (1), a main pipe (7) is installed at each of the front end and the rear end of the connector (6), a connecting pipe (5) is installed between the top end of the main pipe (7) and one side of the air inlet (4), cover plates (12) are arranged on the left side and the right side of the connector (6) respectively, an upper connector (18) is fixedly connected to the top end of each cover plate (12), threaded sleeves (8) are sleeved on the outer portions of the top ends of the upper connectors (18) and the outer portions of one side of the connectors (6) respectively, connecting ports (9) are spliced in the inner portions of the threaded sleeves (8), and through pipes (11) are installed between the connecting ports (9), the bottom end of the support frame (1) is provided with a stable anti-toppling structure;

firm structure of preventing empting includes preceding clamp plate (20), preceding clamp plate (20) set up the bottom at support frame (1) front end, the front end of the inside bottom of support frame (1) is provided with back clamp plate (23), dop (21) before the rear end on preceding clamp plate (20) top passes through screw fixed connection, dop (22) behind screw fixed connection are passed through to the front end on back clamp plate (23) top, the inside of back dop (22) and preceding dop (21) is transversely pegged graft and is had round pin axle (24).

2. The practical air compression reinforcement equipment for deep soft soil foundation ramming of road of claim 1, characterized in that: one side of the front clamping head (21) is meshed with one side of the rear clamping head (22), and the pin shaft (24) penetrates through the inner parts of the front clamping head (21) and the rear clamping head (22).

3. The practical air compression reinforcement equipment for deep soft soil foundation ramming of road of claim 1, characterized in that: one side of the connecting port (9) is fixedly connected with a rubber sealing ring (10).

4. The practical air compression reinforcement equipment for deep soft soil foundation ramming of road of claim 1, characterized in that: the thread inside the thread sleeve (8) is matched with the thread of the connector on one side of the connector (6) and the thread outside the upper connector (18), and the through pipe (11) is communicated with the interiors of the connector (6) and the upper connector (18) respectively.

5. The practical air compression reinforcement equipment for deep soft soil foundation ramming of road of claim 1, characterized in that: the inside of the left and right sides of the cover plate (12) is provided with a clamping groove (13) respectively, and the inside of the left and right sides of the bottom end of the cover plate (12) is provided with a catching groove (19) respectively.

6. The practical air compression reinforcement equipment for deep soft soil foundation ramming of road of claim 1, characterized in that: both ends vertical welding respectively have triangular groove (14) around apron (12) bottom, the vertical welding of intermediate position department of apron (12) bottom has support bar (15), the left and right sides at both ends respectively around support bar (15) and fixedly connected with geotechnological cloth (17) between the one end of triangular groove (14), the bottom welding of triangular groove (14), support bar (15) has picture peg (16), triangular groove (14), support bar (15) and geotechnological cloth (17) constitute two sets of vertically cavities, it is inside to be linked together with the perpendicular cavity that triangular groove (14), support bar (15) and geotechnological cloth (17) constitute to go up interface (18).