CN115262541A

CN115262541A - Novel stirring pile machine

Info

Publication number: CN115262541A
Application number: CN202211086078.0A
Authority: CN
Inventors: 王高峰; 唐正乔; 曹欣; 倪露
Original assignee: Hangzhou Lianli Ground Air Construction Technology Co ltd
Current assignee: Hangzhou Lianli Ground Air Construction Technology Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-11-01

Abstract

The invention discloses a novel mixing pile machine, which comprises a movable bearing platform, a cantilever and a mixing rod assembly, wherein a lead screw triaxial module is installed on the cantilever, the mixing rod assembly is installed on the lead screw triaxial module, a cement tank, a water storage tank, a primary mixing tank and a secondary mixing tank are further arranged at the rear end of the movable bearing platform, a power pump is arranged between the primary mixing tank and the secondary mixing tank, a notch is formed in the cantilever, a four-way connecting piece is arranged at the notch, a slurry outlet is formed in the secondary mixing tank, the mixing rod assembly is composed of an installation plate, a power head and a plurality of mixing rods, a mixing rod body is arranged in a hollow mode, a slurry outlet is further formed in the bottom of each mixing rod, and the slurry outlet is communicated with the interior of the mixing rod body. The cement grout is formed and conveyed on the pile machine, almost no conveying distance exists, the conveying pressure is basically not lost, and the cement grout is simple and convenient to convey; can construct multirow cement mixing stake once in same position, equipment energy consumption reduces with the construction time spent by a wide margin.

Description

Novel stirring pile machine

Technical Field

The invention belongs to the field of civil engineering construction, and particularly relates to a novel mixing pile machine.

Background

The traditional cement mixing pile machine consists of a pile machine frame and a mixing head, when the mixing pile construction is carried out, the mixing head can be controlled in an operation chamber on the pile machine frame to carry out rotary drilling construction, meanwhile, the mixing head is required to be connected with a cement background through a long cement slurry conveying pipe, and cement slurry is conveyed into the mixing head through the cement slurry conveying pipe from the cement background and then is sprayed out to a stratum to be mixed. Because the cement background is fixed, and the mixing pile machine needs to walk in the field for construction, so the cement paste conveying pipe is very long, but the cement paste conveying pressure loss is very large due to the long conveying distance, so that the cement paste is sprayed out of the mixing head without pressure, and flows near the mixing head to influence the mixing quality.

Meanwhile, cement mixing piles are often in a multi-row pile form, the traditional cement mixing pile machine can only be constructed in a single-row continuous mode during construction, and the cement mixing pile machine needs to move back to integrally move and then be constructed for the next row again after the single row is constructed, so that the moving distance of the cement mixing pile machine is greatly increased, and the energy consumption of equipment and the construction time are increased.

Disclosure of Invention

The invention aims to provide a novel mixing pile machine which is reasonable in structure and uniform in guniting. The pile machine has small transmission loss and high pile forming quality.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel mixing pile machine, is including removing plummer, cantilever and puddler subassembly, the cantilever is installed at the front end of removing the plummer, and is in it still is provided with cockpit position to remove the plummer front end still install lead screw triaxial module on the cantilever, puddler subassembly installs on lead screw triaxial module remove the rear end of plummer still be provided with cement jar, water storage tank, one-level agitator and second grade agitator, cement jar and water storage tank adjacent setting just are located the place ahead of one-level agitator and second grade agitator, and cement jar and water storage tank pass through the pipeline respectively with the one-level agitator intercommunication, be provided with the power pump between one-level agitator and the second grade agitator, the one end of power pump is passed through the pipeline and is connected with one-level agitator, and the other end passes through the pipeline and is connected with the second grade agitator cantilever department has seted up the notch department the four-way connection spare is being settled to notch department, second grade agitator department sets up the grout outlet, the grout outlet passes through the pipeline and is connected with four-way connection spare one side port, the puddler comprises mounting panel, the mounting panel is fixed to be set up on the mounting panel and the triaxial assembly sets up through the pole connection spare, and the puddler subassembly, and all exposes the grout outlet through the pole bottom the pole connection piece, and the pole bottom the every shank, and the pole is exposed the pole connection spare, and the pole is exposed the pole connection piece, and is exposed the pole connection piece.

Furthermore, the lead screw three-axis module is composed of a first lead screw module, a second lead screw module and a third lead screw module, every two adjacent lead screw modules are vertically arranged in a staggered mode, the second lead screw module moves in the X-axis direction relative to the first lead screw module, the third lead screw module moves in the Z-axis direction relative to the second lead screw module, and the stirring rod module moves in the Y-axis direction relative to the third lead screw module.

Furthermore, one end of the cantilever is also provided with a pair of pull rods, one end of each pull rod is connected to one side of the cantilever, and the other end of each pull rod is connected to the movable bearing platform.

Further, a first limiting groove, a second limiting groove and a third limiting groove are formed in the movable bearing platform, the cement tank and the water storage tank are installed at the first limiting groove, the first-stage stirring barrel is installed at the second limiting groove, and the second-stage stirring barrel is installed at the third limiting groove.

Compared with the prior art, the invention has the following beneficial effects:

1. the cement grout is formed and conveyed on the pile machine, the conveying distance is almost not available, the conveying pressure is basically not lost, and the cement grout is simple and convenient to convey.

2. The slurry feeding pressure is stable, the cement slurry is continuously sprayed out, the stirring uniformity of the cement pile is good, and the pile forming quality is reliable.

3. The cement tank and the water storage tank can be used as the balance weight of the mixing pile machine, and the balance weight does not need to be additionally added.

4. Can construct multirow cement mixing stake once in same position, enclose multirow stirring stake sideline walking once and can be under construction multirow cement mixing stake, equipment energy consumption reduces by a wide margin when using with the construction.

Drawings

FIG. 1 is a schematic view of a novel mixing pile machine in example 1;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is a top view of the novel mixing pile machine of example 1;

FIG. 5 is a sectional view of a stirring rod in example 1;

FIG. 6 is an assembly view of the three-axis lead screw module structure in example 1;

FIG. 7 is an exploded view of the three-axis module of the screw in example 1;

fig. 8 is an exploded view of the mixing pile machine in embodiment 2.

In the figure: the device comprises a movable bearing platform 1, a cantilever 2, a stirring rod assembly 3, a cockpit 4, a lead screw triaxial module 5, a first lead screw module 5-1, a second lead screw module 5-2, a third lead screw module 5-3, a cement tank 6, a water storage tank 7, a primary stirring tank 8, a secondary stirring tank 9, a power pump 10, a notch 11, a four-way connecting piece 12, a slurry outlet 13, a mounting plate 14, a power head 15, a stirring rod 16, a slurry outlet 17, a pull rod 18, a first limiting groove 19, a second limiting groove 20, a third limiting groove 21, a first guide rail 22, a first driving motor 23, a first lead screw 24, a first lead screw sliding seat 25, a first drag chain guide plate 26, a first drag chain 27, a sliding seat 28, a second guide rail 29, a second driving motor 30, a second lead screw 31, a second lead screw sliding seat 32, a second drag chain guide plate 33, a second drag chain 34, a mounting bottom plate 35, a third guide rail 36, a third driving motor 37, a third lead screw 38 and a third lead screw 39.

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. 1-7, the invention provides a novel mixing pile machine, comprising a movable carrier 1, a cantilever 2 and a mixing rod assembly 3, wherein the cantilever 2 is installed at the front end of the movable carrier 1, a cockpit 4 is further arranged at the front end of the movable carrier 1, a lead screw triaxial module 5 is further installed on the cantilever 2, the mixing rod assembly 3 is installed on the lead screw triaxial module 5, a cement tank 6, a water storage tank 7, a primary mixing tank 8 and a secondary mixing tank 9 are further arranged at the rear end of the movable carrier 1, the cement tank 6 and the water storage tank 7 are adjacently arranged and positioned in front of the primary mixing tank 8 and the secondary mixing tank 9, the cement tank 6 and the water storage tank 7 are respectively communicated with the primary mixing tank 8 through pipelines, a power pump 10 is arranged between the primary mixing tank 8 and the secondary mixing tank 9, one end of the power pump 10 is connected with the primary mixing tank 8 through a pipeline, the other end of the power pump is connected with the secondary mixing tank 9 through a pipeline, a notch 11 is arranged at the cantilever 2, a connecting piece 12 is arranged at the notch of the power head 9, a mixing tank 9 is arranged at a mounting plate 14, a mixing rod assembly 14 is fixedly arranged at one side of the four-way connecting plate 15, a mixing rod assembly 14 is arranged at the end of the four-way connecting plate 14, a mixing rod assembly 14 is arranged at the end of the four-way connecting plate 14, a side of the four-way connecting piece 14, a mixing rod assembly 14 is arranged at the four-way connecting plate 14, a mixing rod assembly 14 is arranged at the four-way connecting piece 14, the bottom of the stirring rod 16 is also provided with a slurry outlet 17, and the slurry outlet 17 is communicated with the inside of the rod body.

In the embodiment, the stirring rod realizes reciprocating linear displacement in the directions of an X axis, a Y axis and a Z axis of a space rectangular coordinate system, the lead screw three-axis module 5 is composed of a first lead screw module 5-1, a second lead screw module 5-2 and a third lead screw module 5-3, and every two adjacent lead screw modules are vertically arranged in a staggered mode. The method specifically comprises the following steps: the first lead screw module 5-1 of the structure consists of a first guide rail 22, a first driving motor 23, a first lead screw 24 and a first lead screw sliding seat 25, wherein the first lead screw 24 is installed in the first guide rail 22, the first driving motor 23 is arranged on one side of the first guide rail 22, the first driving motor 23 is linked with the first lead screw 24, the first lead screw sliding seat 25 is installed on the first lead screw 24, and the second lead screw module 5-2 is fixedly connected to the first lead screw sliding seat 25 and is guided to slide along the first guide rail 22 in the X-axis direction; in order to protect the connection wires on the first lead screw module 5-1, a first drag chain guide plate 26 and a first drag chain 27 are further installed on the first guide rail 22, and one end of the first drag chain 27 is further connected to the second lead screw module 5-2.

The second lead screw module 5-2 is composed of a sliding table connecting seat 28, a second guide rail 29, a second driving motor 30, a second lead screw 31 and a second lead screw sliding table seat 32, the sliding table connecting seat 28 is fixedly connected to the first lead screw sliding table seat 32, the second guide rail 29 is installed on the sliding table connecting seat 28, the second lead screw 31 is installed in the second guide rail 29, the second driving motor 30 is arranged on one side of the second guide rail 29, the second driving motor 30 is linked with the second lead screw 31, the second lead screw sliding table seat 32 is installed on the second lead screw 31, and the third lead screw module 5-3 is fixedly connected to the second lead screw sliding table seat 32 and is guided to slide and move along the second guide rail 29 in the Z-axis direction; similarly, in order to protect the connecting wires on the second lead screw module 5-2, a second drag chain guide plate 33 and a second drag chain 34 are installed on the slide table connecting seat 28, and one end of the second drag chain 34 is further connected to the second lead screw slide table seat 32.

The third lead screw module 5-3 comprises mounting plate 35, third guide rail 36, third driving motor 37, third lead screw 38 and third lead screw slide block 39, mounting plate 35 connects on second lead screw slide block 32, third guide rail 36 is installed on mounting plate 35, third lead screw 38 is installed in third guide rail 36, and third driving motor 37 sets up the one side at third guide rail 36, and third driving motor 36 links with third lead screw 38, third lead screw slide block 39 is installed on third lead screw 38, and the mounting panel 14 of puddle component 3 is connected on third lead screw slide block 39 to follow it and lead smooth the removal in the Y axle direction along third guide rail 36.

In this embodiment, in order to improve the stability of the overall structure of the mixing pile machine, a pair of pull rods 18 is further arranged at one end of the cantilever 2, one end of each pull rod 18 is connected to one side of the cantilever 2, and the other end of each pull rod 18 is connected to the movable bearing platform 1.

Example 2:

referring to fig. 8, the general structure of the novel mixing pile machine related to the present embodiment is the same as that of embodiment 1, except that: in order to ensure the transportation stability of the cement tank and the water storage tank on the movable bearing platform, in the embodiment, the movable bearing platform 1 is provided with a first limiting groove 19, a second limiting groove 20 and a third limiting groove 21, the cement tank 6 and the water storage tank 7 are arranged at the first limiting groove 19, the first-stage stirring barrel 8 is arranged at the second limiting groove 20, and the second-stage stirring barrel 9 is arranged at the third limiting groove 21.

This structural design's novel stirring stake machine, in actual work, open power pump 10, make the cement of cement jar 6 the inside and the water in the water storage tank 7 together gush into one-level agitator 8, carry out the primary mixing stirring in one-level agitator 8, then carry to the even stirring of continuity of second grade agitator 9, cement thick liquid stirs the back and passes through the pipeline pump sending to 16 inner chambers of puddler after finishing, under the effect of continuous pressure, 16 inside sufficient of puddler, the even grout outlet 17 from the puddler 16 bottom of cement thick liquid sprays and goes out, puddler 16 rotates at the uniform velocity under the drive of unit head 15 synchronously, in actual construction, puddler 16 goes out the thick liquid at the soil layer depths evenly, it is good to become stake structural strength, effect through lead screw triaxial module 5, puddler 16 can also realize at the X axle, the displacement in Y axle and the Z axle direction, in order to satisfy the demand that the stake machine carries out the multirow pile on same position.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a novel stirring stake machine, is including removing plummer, cantilever and stirring rod subassembly, its characterized in that: the cantilever is arranged at the front end of the movable bearing platform, a cockpit position is further arranged at the front end of the movable bearing platform, a lead screw triaxial module is further arranged on the cantilever, the stirring rod component is arranged on the lead screw triaxial module, a cement tank, a water storage tank, a first-stage stirring barrel and a second-stage stirring barrel are further arranged at the rear end of the movable bearing platform, the cement tank and the water storage tank are adjacently arranged and are positioned in front of the first-stage stirring barrel and the second-stage stirring barrel, the cement tank and the water storage tank are respectively communicated with the first-stage stirring barrel through pipelines, a power pump is arranged between the first-stage stirring barrel and the second-stage stirring barrel, one end of the power pump is connected with the first-stage stirring barrel through a pipeline, and the other end of the power pump is connected with the second-stage stirring barrel through a pipeline, the notch has been seted up in cantilever department the cross-connection piece is being settled in notch department, second grade agitator department sets up out the thick liquid mouth, it is connected with cross-connection piece one side port through the pipeline to go out the thick liquid mouth, the puddler subassembly comprises mounting panel, unit head and a plurality of puddler, the mounting panel is fixed to be set up on lead screw triaxial module, just the unit head sets up on the mounting panel, and every puddler runs through the mounting panel from top to bottom, and the tip all is connected with the unit head, and every puddler rod end all exposes the setting in unit head department, and puddler rod end exposes the portion and pass through the pipeline respectively with other interface connection of cross-connection piece, puddler body cavity sets up, still is provided with out the thick liquid hole bottom the puddler, goes out the thick liquid hole and the inside intercommunication of the body of rod.

2. The novel mixing pile machine as claimed in claim 1, characterized in that: the lead screw three-axis module is composed of a first lead screw module, a second lead screw module and a third lead screw module, every two adjacent lead screw modules are vertically arranged in a staggered mode, the second lead screw module moves in the X-axis direction relative to the first lead screw module, the third lead screw module moves in the Z-axis direction relative to the second lead screw module, and the stirring rod assembly moves in the Y-axis direction relative to the third lead screw module.

3. The novel mixing pile machine as claimed in claim 1, characterized in that: and one end of the cantilever is also provided with a pair of pull rods, one end of each pull rod is connected to one side of the cantilever, and the other end of each pull rod is connected to the movable bearing platform.

4. A novel mixing pile machine according to claim 1 or 2, characterised in that: first spacing groove, second spacing groove and third spacing groove have been seted up on the removal load-bearing platform, cement jar and water storage tank are installed in first spacing groove department, the one-level agitator is installed in second spacing groove department, the second grade agitator is installed in third spacing groove department.