CN216553766U

CN216553766U - Be applied to device of soft basic foundation ditch tube well precipitation construction manual pore-forming

Info

Publication number: CN216553766U
Application number: CN202122260566.6U
Authority: CN
Inventors: 杨齐家; 王刚; 刘月光; 于欢; 相汉雨
Original assignee: Sinohydro Bureau 6 Co Ltd
Current assignee: Sinohydro Bureau 6 Co Ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-05-17
Anticipated expiration: 2031-09-17

Abstract

The application provides a be applied to device of artifical pore-forming of soft basic foundation ditch pipe well precipitation construction, including main tubular product, vice tubular product and support arm pole, main tubular product with vice tubular product welding is as an organic whole, support arm pole is L type pole, the one end of support arm pole is fixed to be set up in the hole site, the fixed dead lever that is provided with in side of main tubular product, the flat iron ring of outside fixedly connected with of support arm pole is connected to high-power water pump through the water bag with the device, penetrates water and strikes the pipe well and predetermines position ground and form the hole. The device simple structure, the preparation is easy, need not the main equipment and has gone into and out of the scene, labour saving and time saving, economy is suitable for, and not only the construction speed is fast, has saved the expense and the time of temporary access road building and trade the filling-out processing to the construction place, and after the construction was accomplished, it is simple and convenient to shift, can also used repeatedly many times, does not produce any discarded object, noiselessness and ecological environment pollution hidden danger, construction quality is good, efficient, reduces auxiliary work volume in a large number, guarantees key circuit time limit for a project.

Description

Be applied to device of soft basic foundation ditch tube well precipitation construction manual pore-forming

Technical Field

The utility model relates to the field of soft foundation pit pipe well precipitation construction devices, in particular to a device for artificial pore forming applied to soft foundation pit pipe well precipitation construction.

Background

The pipe well construction generally adopts artifical hole or the mechanical pore-forming of rig, and is higher when the regional ground water level of construction, and groundwater content is great, and when the pore-forming degree of depth is dark (8 ~ 9m), the artifical hole danger that digs is great, and the mechanical pore-forming of rig is for satisfying the needs in construction work place, often needs the temporary passage in construction equipment business turn over place to trade the working face and fill out the processing and lay the road bed steel sheet, it is stable in order to satisfy drilling equipment work progress.

By adopting the method, not only is the construction troublesome, but also the temporary access road and the replacement foundation need to be cleared in the later period, and the straight construction period is occupied. And the temporary access and the replacement and filling foundation are all input once and cannot be repeatedly recycled, the input amount of material equipment is large, the cost is relatively high, and the cost of engineering construction is relatively increased.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, this application provides a be applied to device of artifical pore-forming of soft basic foundation ditch tubular well precipitation construction, including main tubular product, vice tubular product and support arm pole, the one end setting of main tubular product is in the inside of vice tubular product, main tubular product with vice tubular product welding is as an organic whole, the support arm pole is L type pole, the middle circumference department of vice tubular product evenly is provided with the hole site, the quantity of hole site is 4, the one end of support arm pole is fixed to be set up in the hole site, the fixed dead lever that is provided with in side of main tubular product, main tubular product with the connection form of dead lever is the overlap joint, the flat iron ring of outside fixedly connected with of support arm pole.

Furthermore, a small hole is formed in the position, 10cm away from the bottom of the support arm rod, an opening of the small hole is arranged downwards in an inclined mode at an angle of 45 degrees, and the small hole is formed in the inward side of the support arm rod.

Furthermore, the top of the fixing rod is provided with a thread structure.

Furthermore, the bottom of the auxiliary pipe is of a conical structure, and the diameter of the bottom opening of the auxiliary pipe is 30 mm.

Further, the band iron ring is arranged at a position which is 10mm away from the small hole upwards.

The beneficial effect of this application is: when the underground water level of the soft foundation pit is high, the underground water content is high, and the construction depth is deep (8-9 m), the device is connected to a high-power water pump through a water bag, and water jet impacts the ground at the preset position of the pipe well to form a hole. The device simple structure, the preparation is easy, need not the main equipment and has gone into and out of the field, easy operation is swift, and is labour saving and time saving, and economy is suitable for, and not only the construction speed is fast, has saved interim access road and has built and trade the expense and the time of filling out processing to the construction place, and the construction is accomplished the back in addition, and it is simple and convenient to shift, can also used repeatedly many times, does not produce any discarded object, noiselessness and ecological environment pollution hidden danger, construction quality is good, efficient, reduces auxiliary work volume in a large number, guarantees the key line time limit for a project.

Drawings

FIG. 1 is a schematic structural diagram of an artificial pore-forming device applied to soft foundation pit pipe well precipitation construction.

FIG. 2 is a top view of an artificial pore-forming device applied to soft foundation pit pipe well precipitation construction.

Wherein, 1-main pipe, 2-auxiliary pipe, 3-arm supporting rod, 4-fixing rod, 5-flat iron ring, 21-hole position and 31-small hole.

Detailed Description

Referring to fig. 1, a schematic structural diagram of an artificial pore-forming device applied to soft foundation pit pipe well precipitation construction is shown.

Referring to fig. 2, it is a top view of an artificial pore-forming device applied to soft foundation pit pipe well precipitation construction.

The utility model provides a be applied to artifical pore-forming's of soft basic foundation ditch tube well precipitation construction device, includes main tubular product 1, vice tubular product 2 and support arm pole 3, the one end setting of main tubular product 1 is in the inside of vice tubular product 2, main tubular product 1 with vice tubular product 2 welds as an organic wholely, support arm pole 3 is L type pole, the middle circumference department of vice tubular product 2 evenly is provided with hole site 21, the quantity of hole site 21 is 4, the one end of support arm pole 3 is fixed to be set up in the hole site 21, the fixed dead lever that is provided with in side of main tubular product 1, main tubular product 1 with the connection form of dead lever 4 is the overlap joint, the outside fixedly connected with band iron circle 5 of support arm pole 3. The main pipe 1, the auxiliary pipe 2, the support arm rod 3 and the fixed rod 4 are all steel pipes made of galvanized materials.

Wherein: the main pipe 1 is connected with a water pump through a water bag, the fixing rod 4 is welded with the main pipe 1, the auxiliary pipe 2 is welded with the main pipe 1, the support arm rod 3 is processed into an L shape according to the outer diameter of a pipe well and correspondingly welded with the auxiliary pipe 2 at hole sites (4 phi 40mm hole sites are arranged in the middle of the auxiliary pipe 2) to form a whole, a 45-degree downward inclined small hole is formed in a position 10cm above the bottom end of the support arm rod 3, and the middle of the support arm rod 3 is welded and reinforced through a flat iron ring 5. The model is DN65, the top end of a main pipe 1 with the length of 600mm is connected with a high-power water pump through a water bag, and is uniformly divided into three binding and fixing by a No. 10 iron wire, the lapping length is 200mm, a fixing rod 4 with the model of DN32 and the length of 1000mm is welded with the main pipe 1 at two equal positions, the lapping length is 500mm, the upper end of the main pipe is processed into a thread structure, the thread length is 40mm, the fixing rod is connected with an external same-diameter steel pipe by straight threads at proper time along with the depth of a formed hole to be lengthened, the specification of an auxiliary pipe 2 is DN80, the length of the auxiliary pipe is 400mm, the auxiliary pipe 2 is firmly butted and fully welded with a galvanized steel pipe 1, 4 phi 40mm hole positions are uniformly distributed at the middle part of the auxiliary pipe 2, the bottom of the auxiliary pipe is processed into a conical funnel structure, the inner diameter of a bottom opening is 30mm, 4 support arm rods 3 with the specification of DN40 and the total length of 600mm are processed into an L shape according to the outer diameter size of a pipe well, and are aligned with the hole positions arranged on the auxiliary pipe 2 and are firmly welded, and meanwhile, one small hole with the diameter of 8mm is formed in the position 100mm away from the port at the other end of each of the 4 support arm rods 3, the hole opening is downward at 45 degrees and corresponds to the inner side, and finally, a flat iron ring 5 with the width of 50mm wraps a circle and is welded and connected to be reinforced at the position 10mm above the small hole formed in each support arm rod 3. The artificial hole forming device is formed through the process so as to be used for hole forming construction of the pipe well.

Furthermore, a small hole 31 is formed in the position, 10cm away from the bottom of the arm supporting rod 3, an opening of the small hole 31 is arranged at 45 degrees in a downward inclined mode, and the small hole 31 is formed in the inward side of the arm supporting rod 3.

Further, a thread structure is arranged at the top of the fixing rod 4.

Further, the bottom of the secondary pipe 2 is of a conical structure, and the diameter of the bottom opening of the secondary pipe 2 is 30 mm.

Further, the band iron ring 5 is arranged 10mm upward from the small hole 21.

In the pipe well manual hole forming process, impact force generated by a high-power water pump is used for vertically punching a pipe well preset position, and after punching a hole to a certain depth, the fixed rod is continuously dragged to move up and down through manpower so that hole forming slurry is upwards stirred in the discharge hole, and after the fixed rod is buried to the preset depth, hole forming of the pipe well can be achieved. After the precipitation well pipe (the corrugated pipe is provided with the filter holes and is externally coated with two layers of 80-mesh geotextile), the water suction pump, the water discharge pipe and the like are arranged below the precipitation well pipe and fixed, the precipitation well pipe can be transferred to the next working surface, and a cycle is completed. And repeating the steps until the construction of the pipe well is completed.

The beneficial effect of this application is: when the underground water level of the soft foundation pit is high, the underground water content is high, and the construction depth is deep (8-9 m), the device is connected to a high-power water pump through a water bag, and water jet impacts the ground at the preset position of the pipe well to form a hole. The device simple structure, the preparation is easy, need not the main equipment and has got in and out the scene, easy operation is swift, and is time-saving and labor-saving, and economy is suitable for, and not only construction speed is fast, has saved interim access road and has built and trade the expense and the time of filling out the processing to the construction place, and the back is accomplished in the construction moreover, and it is simple and convenient to shift, can also repetitious usage many times, does not produce any discarded object, noiselessness and ecological environment pollution hidden danger, construction quality is good, efficient, reduce auxiliary work volume in a large number, guarantee the key line time limit for a project.

Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the utility model disclosed herein. This application is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the utility model being indicated by the following claims.

It will be understood that the utility model is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the utility model is limited only by the appended claims.

Claims

1. The utility model provides a be applied to artifical pore-forming's of soft basic foundation ditch tube well precipitation construction device, a serial communication port, including main tubular product (1), vice tubular product (2) and support arm pole (3), the one end setting of main tubular product (1) is in the inside of vice tubular product (2), main tubular product (1) with vice tubular product (2) welding is as an organic whole, support arm pole (3) are L type pole, the middle circumference department of vice tubular product (2) evenly is provided with hole site (21), the quantity of hole site (21) is 4, the one end of support arm pole (3) is fixed to be set up in hole site (21), the fixed dead lever (4) that is provided with in side of main tubular product (1), main tubular product (1) with the connection form of dead lever (4) is the overlap joint, the outside fixedly connected with band iron (5) of support arm pole (3).

2. The device for artificially forming the hole for the pipe well dewatering construction of the soft foundation pit according to claim 1, wherein a small hole (31) is formed in the supporting arm rod (3) at a position 10cm away from the bottom of the supporting arm rod, the hole opening of the small hole (31) is inclined downwards at an angle of 45 degrees, and the small hole (31) is formed in the inward side of the supporting arm rod (3).

3. The device for artificially forming the hole in the soft foundation pit pipe well precipitation construction is characterized in that the top of the fixing rod (4) is provided with a thread structure.

4. The device for artificially forming the hole for the pipe well precipitation construction of the soft foundation pit according to claim 1, wherein the bottom of the auxiliary pipe (2) is of a conical structure, and the diameter of the bottom opening of the auxiliary pipe (2) is 30 mm.

5. The device for artificial pore forming in soft foundation pit pipe well precipitation construction is characterized in that the flat iron ring (5) is arranged 10mm above the small hole (31).