CN115815243B - Green construction cleaning device and cleaning method for jet grouting pile machine - Google Patents
Green construction cleaning device and cleaning method for jet grouting pile machine Download PDFInfo
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- CN115815243B CN115815243B CN202211388505.0A CN202211388505A CN115815243B CN 115815243 B CN115815243 B CN 115815243B CN 202211388505 A CN202211388505 A CN 202211388505A CN 115815243 B CN115815243 B CN 115815243B
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- scraping
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- 238000004140 cleaning Methods 0.000 title claims abstract description 204
- 238000010276 construction Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 238000007790 scraping Methods 0.000 claims abstract description 63
- 238000005553 drilling Methods 0.000 claims description 33
- 239000007921 spray Substances 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000010865 sewage Substances 0.000 abstract description 25
- 239000004568 cement Substances 0.000 abstract description 17
- 238000005406 washing Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 13
- 239000002002 slurry Substances 0.000 description 11
- 239000011440 grout Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Earth Drilling (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a green construction cleaning device and a cleaning method of a jet grouting pile machine, wherein the cleaning device comprises a crawler, a chassis and a base, wherein a lifting guide rail is arranged on the base, a power frame is arranged on the lifting guide rail, the power frame is connected with a drill rod, a cleaning adjusting mechanism is arranged on the side edge of a drill rod movement track of the base, the cleaning adjusting mechanism is connected with an outer cleaning mechanism, the cleaning device further comprises a scraping mechanism and an inner cleaning mechanism, and the inner cleaning mechanism comprises an inclined assembly; according to the invention, firstly, cement paste on the drill rod is scraped through the scraping mechanism, then the scraped cement paste is cleaned by combining the cleaning assembly, the residual cement paste content on the surface of the drill rod after the scraping treatment is greatly reduced, the cleaning difficulty and the cleaning water consumption are greatly reduced, and sewage generated during cleaning is matched with a water collecting tank and a drainage tank of the receiving rack to be collected and discharged, so that the influence of sewage leakage on the operation ground is avoided; and the inner cleaning mechanism is matched to clean the inside of the drill rod, so that the cleaning quality of the drill rod is further improved.
Description
Technical Field
The invention relates to the technical field of maintenance of jet grouting pile machines, in particular to a green construction cleaning device and a cleaning method of a jet grouting pile machine.
Background
The jet grouting pile is characterized in that a jet grouting pipe and a nozzle drill are arranged at the designed elevation of the pile bottom by a drilling machine, the pre-prepared slurry is sprayed out from a nozzle at the edge of the grouting pipe at a high speed after the liquid flow obtains huge energy by a high-pressure generating device, so that a high-energy concentrated liquid flow is formed, soil is directly damaged, a drill rod is lifted while rotating in the spraying process, the slurry and the soil are fully stirred and mixed, and a columnar consolidated body with a certain diameter is formed in the soil, so that the foundation is reinforced.
The thick liquid that prepares is cement thick liquid, mixes cement powder and water and filters the back and carry the drilling rod through the high-pressure pump in, the drilling rod spouts soon in the promotion in-process, however, the drilling rod breaks away from the drilling and can be stained with the grout when outer surface, need wash the grout on drilling rod surface, be difficult to clear up after avoiding the grout solidification, influence next use, most direct water spray cleaning to the drilling rod surface in the drilling rod cleaning process of current jet grouting stake machine can lead to producing a large amount of sewage on the operation ground like this, influence follow-up jet grouting operation, can consume a large amount of water simultaneously.
Disclosure of Invention
The invention aims to provide a green construction cleaning device and a cleaning method of a jet grouting pile machine, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The green construction cleaning device of the jet grouting pile machine comprises a crawler, a chassis and a base, wherein the base and the chassis are rotatably installed, a lifting guide rail is arranged on the base, a power frame is installed on the lifting guide rail, the power frame is connected with a drill rod, a cleaning and adjusting mechanism is arranged on the side edge of a drill rod movement track of the base, and the cleaning and adjusting mechanism is connected with an external cleaning mechanism;
The cleaning and adjusting mechanism comprises adjusting guide rails arranged on a base, wherein the adjusting guide rails are symmetrically arranged on two sides of a drill rod, an adjusting groove is formed in each adjusting guide rail, a vertical frame is slidably mounted in each adjusting groove, a fixing plate is arranged at the end part of each adjusting groove, a telescopic cylinder is arranged on each fixing plate, and the tail end of each telescopic cylinder is fixedly connected with the corresponding vertical frame;
The outer wiper mechanism is including setting up the mounting bracket in vertical frame upside, be provided with the erection column on the mounting bracket, the erection column is connected with the washing tank, the washing tank is semi-circular setting, both sides the washing tank of erection on the frame encloses the outside of drilling rod forms complete circle, the inboard of washing tank evenly is provided with outer cleaning nozzle, the central axis of drilling rod is aimed at to outer cleaning nozzle, the downside of washing tank is connected with the receiving frame, be provided with the water catch bowl in the receiving frame, the bottom of water catch bowl evenly is provided with the through-hole, the through-hole is connected with the water drainage tank, the water drainage tank sets up in the bottom of receiving the frame, the water drainage tank annular sets up, the downside of water drainage tank is provided with the drain pipe, UNICOM between drain pipe and the water drainage tank, the edge of water catch bowl and water drainage tank is the closed setting.
As a further scheme of the invention: two water collecting tanks are arranged in the receiving frame, the two water collecting tanks are semicircular, the circle centers of the two water collecting tanks coincide, the bottom of each water collecting tank is U-shaped, and the through hole is arranged at the lowest position of each water collecting tank.
As still further aspects of the invention: the section of the mounting column is a non-circular section, the mounting column penetrates through the mounting frame to be connected with the telescopic motor, a second fixing frame is arranged on the mounting frame, and the telescopic motor is fixedly installed with the second fixing frame.
As still further aspects of the invention: still be provided with on the vertical frame and strike off the mechanism, strike off the mechanism including setting up the swivel mount that is close to drilling rod one side at vertical frame, swivel mount's one end is connected through rotating between link and the vertical frame, be provided with the spout on the swivel mount, be provided with slidable mounting's carriage in the spout, the carriage rotates and is connected with adjustment motor, fixed mounting between adjustment motor and the vertical frame, adjustment motor sets up the upside at the link, be provided with the scraping groove in the swivel mount, install the scraping frame in the scraping groove, the scraping frame is semicircular, scrape the external diameter of frame and drilling rod mutually support.
As still further aspects of the invention: the inner diameter of the scraping groove is larger than the outer diameter of the scraping frame, and connecting springs are uniformly arranged in gaps between the scraping groove and the scraping frame.
As still further aspects of the invention: the scraping groove is connected with a guide groove, the guide groove is obliquely arranged, the tail end of the guide groove is pointed to the cleaning assembly, the cleaning assembly comprises a first fixing frame arranged on a vertical frame, a cleaning groove is fixedly arranged on the first fixing frame, the tail end of the guide groove is pointed to the upper end of the cleaning groove, a cleaning motor is arranged at the end of the cleaning groove, the cleaning motor is connected with a cleaning auger, the cleaning auger is arranged in the cleaning groove, and a protective cover is arranged above the cleaning groove.
As still further aspects of the invention: still include interior wiper mechanism, interior wiper mechanism is including accomodating the groove, it is provided with the backup pad to accomodate the inslot, even interval is provided with the division board in the backup pad, width and the external diameter of drilling rod between the division board mutually support, interior cleaning nozzle has been arranged to the one end of drilling rod, interior cleaning nozzle fixed mounting is on the lateral wall of accomodating the groove, interior cleaning nozzle is located the axis extension line of drilling rod, the other end and the barrier plate contact installation of drilling rod, evenly be provided with the leak orifice on the barrier plate.
As still further aspects of the invention: the inner cleaning mechanism further comprises an inclination assembly, the inclination assembly comprises a base plate arranged below the storage groove, the base plate is connected with the extension frame, a cam is arranged at the end part of the extension frame, the cam is in contact installation with the extension frame, the extension frame is in a T-shaped arrangement, a fixed block is arranged on the base, and a return spring is arranged between the extension frame and the fixed block.
As still further aspects of the invention: the upper end of washing tank is provided with the splash guard, the intermediate position of receiving frame is provided with the sliding sleeve, the receiving frame is through mutually supporting between sliding sleeve and the drilling rod.
The cleaning method of the green construction cleaning device of the jet grouting pile machine adopts the green construction cleaning device of the jet grouting pile machine, and comprises the following steps:
S1, when a drill rod reaches the end of a drilling hole, driving a cleaning and adjusting mechanism to enable the vertical frame to be close to the drill rod;
s2, driving the adjusting motor to extend so that the rotating frame is inclined to be close to the drill rod, and the scraping frame in the scraping groove is in contact with the surface of the drill rod;
s3, driving the telescopic motor to enable the outer cleaning mechanism to wrap the outer side of the drill rod, and starting the rotary spraying operation of the drill rod after opening the outer cleaning spray head;
s4, placing the detached drill rod between the partition plates of the inner cleaning mechanism, and opening the inner cleaning spray head to clean the interior of the drill rod.
Compared with the prior art, the invention has the beneficial effects that:
(1) The cleaning tank is connected through the mounting frame and the mounting column, the outer cleaning spray heads are arranged in combination with the cleaning tank, after the symmetrically arranged cleaning tank is surrounded, the outer cleaning spray heads encircle the outer surface of the drill rod, the cleaning operation without dead angles is realized, the cleaning effect of the drill rod is guaranteed, meanwhile, in order to facilitate the treatment of the cleaned sewage, the lower side of the cleaning tank is connected with the receiving frame, the water quantity is large in the cleaning process, in order to avoid the leakage of the cleaned sewage, the water collecting tank is arranged in the receiving frame, the generated sewage is temporarily stored by the water collecting tank, the sewage flows into the water draining tank through the through hole at the bottom of the water collecting tank, and the sewage is sent into the water draining pipe through the water draining tank, so that the effective treatment of the sewage generated in the cleaning process is realized, and the direct flow of the cleaned sewage to the spin-spraying operation area is avoided;
(2) The cement paste on the surface of the drill rod is scraped through the scraping mechanism, the cement paste attached to the drill rod in the process of lifting in the rotary spraying operation of the drill rod flows along the scraping groove and the sliding groove under the blocking of the scraping frame, and finally is received by the cleaning groove in the cleaning assembly, so that the cement paste is prevented from falling on the base directly, and the cleaning water consumption and the sewage production are reduced;
(3) And the inner cleaning mechanism is utilized to timely clean the detached drill rod, and meanwhile, the inclined assembly is combined to avoid sewage from remaining in the drill rod, so that the cleaning quality of the drill rod is ensured.
Drawings
Fig. 1 is a schematic structural view of a green construction cleaning device of a jet grouting pile machine.
Fig. 2 is a schematic diagram of the upper structure of the base of the green construction cleaning device of the jet grouting pile machine.
Fig. 3 is a schematic installation view of a cleaning and adjusting mechanism in a green construction cleaning device of a jet grouting pile machine.
Fig. 4 is a schematic structural view of a scraping mechanism in a green construction cleaning device of a jet grouting pile machine.
Fig. 5 is a schematic diagram of a connection structure between a rotating frame and a scraping frame in a green construction cleaning device of a jet grouting pile machine.
Fig. 6 is a schematic diagram of the internal structure of the external cleaning mechanism in the green construction cleaning device of the jet grouting pile machine.
Fig. 7 is a schematic structural view of an inner cleaning mechanism in a green construction cleaning device of a jet grouting pile machine.
Fig. 8 is a schematic installation view of the tilting assembly in the green construction cleaning apparatus of the jet grouting pile machine.
In the figure: 1. a track; 2. a base; 3. lifting the guide rail; 4. a drill rod; 40. a power rack; 5. cleaning an adjusting mechanism; 50. adjusting the guide rail; 51. an adjustment tank; 52. a fixing plate; 53. a telescopic cylinder; 54. a vertical frame; 55. a mounting frame; 6. a scraping mechanism; 60. a rotating frame; 600. a guide groove; 601. a scraping groove; 61. a connecting frame; 62. adjusting a motor; 63. a carriage; 64. a chute; 65. a scraping frame; 66. a connecting spring; 7. cleaning the assembly; 70. a cleaning groove; 71. cleaning a motor; 72. cleaning a packing auger; 73. a first fixing frame; 74. a protective cover; 8. an outer cleaning mechanism; 80. a receiving rack; 81. a water collection tank; 82. a through hole; 83. a drainage channel; 84. a drain pipe; 85. a cleaning tank; 86. an outer cleaning nozzle; 87. a splash shield; 88. a mounting column; 89. a second fixing frame; 810. a telescopic motor; 811. a sliding sleeve; 9. an inner cleaning mechanism; 90. a storage groove; 91. a support plate; 92. a partition plate; 93. a blocking plate; 94. an inner cleaning nozzle; 95. a backing plate; 96. an extension frame; 97. a cam; 98. a return spring; 99. and a fixed block.
Detailed Description
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
As shown in fig. 1-8, the green construction cleaning device of the jet grouting pile machine comprises a crawler belt 1, a chassis and a base 2, wherein the base 2 and the chassis are rotatably installed, a lifting guide rail 3 is arranged on the base 2, a power frame 40 is arranged on the lifting guide rail 3, the power frame 40 is connected with a drill rod 4, a cleaning and adjusting mechanism 5 is arranged on the base 2 at the side edge of the movement track of the drill rod 4, and the cleaning and adjusting mechanism 5 is connected with an external cleaning mechanism 8;
as shown in fig. 2 and 3, the cleaning and adjusting mechanism 5 includes an adjusting guide rail 50 disposed on the base 2, the adjusting guide rail 50 is symmetrically disposed on two sides of the drill rod 4, an adjusting groove 51 is disposed in the adjusting guide rail 50, a vertical frame 54 is slidably mounted in the adjusting groove 51, a fixing plate 52 is disposed at an end of the adjusting groove 51, a telescopic cylinder 53 is disposed on the fixing plate 52, and an end of the telescopic cylinder 53 is fixedly connected with the vertical frame 54;
Specifically, the adjusting guide rails 50 are arranged on two sides of the drill rod 4, the vertical frame 54 is combined with the adjusting guide rails 50, the outer cleaning mechanism 8 is arranged by utilizing the vertical frame 54, the outer cleaning mechanism 8 is closed up to form a package to the drill rod 4, the surface of the drill rod 4 is cleaned after the rotary spraying operation of the drill rod 4, meanwhile, the drill rod 4 can be separated from the vertical frame 54 and the outer cleaning mechanism 8 connected with the vertical frame 54 along the adjusting guide rails 50 in the drilling process, and interference to the movement of the drill rod 4 and the power frame 40 is avoided.
As shown in fig. 6, the outer cleaning mechanism 8 includes the mounting bracket 55 that sets up in vertical frame 54 upside, be provided with the erection column 88 on the mounting bracket 55, the erection column 88 is connected with the washing tank 85, the washing tank 85 is semicircular setting, both sides the washing tank 85 of installing on the mounting bracket 55 encloses the outside of drilling rod 4 forms complete circle, the inboard of washing tank 85 evenly is provided with outer cleaning nozzle 86, the central axis of drilling rod 4 is aimed at to outer cleaning nozzle 86, the downside of washing tank 85 is connected with and receives frame 80, be provided with water catch bowl 81 in the receiving frame 80, the bottom of water catch bowl 81 evenly is provided with through-hole 82, through-hole 82 is connected with water drainage tank 83, water drainage tank 83 sets up in the bottom of receiving frame 80, water drainage tank 83 annular setting, the downside of water drainage tank 83 is provided with drain pipe 84, between drain pipe 84 and the water drainage tank 83, the edge of water catch bowl 81 and water drainage tank 83 is the closed setting.
Specifically, connect washing tank 85 through mounting bracket 55 and erection column 88, combine washing tank 85 to set up outer washing shower nozzle 86, after the washing tank 85 that the symmetry set up surrounds, outer washing shower nozzle 86 encircles the surface at drilling rod 4, realize the cleaning operation at no dead angle, guarantee drilling rod 4 cleaning performance, simultaneously in order to be convenient for handle the sewage that washs down, receive frame 80 is connected to the downside at washing tank 85, because the water yield is great in the cleaning process, in order to avoid the sewage that washs to produce to leak just not being collected, through set up water catch bowl 81 in receiving frame 80, utilize water catch bowl 81 to temporarily store the sewage that produces, the sewage flows into water drainage tank 83 through the through-hole 82 of water catch bowl 81 bottom, rethread water drainage tank 83 is sent into drain pipe 84 and is discharged, thereby realize carrying out effective treatment to the sewage that washs to produce, the sewage that has avoided wasing to produce directly flow to the soon and spout the operation region. Wherein the edges of water collecting tank 81 and drainage tank 83 are closed, ensure that the sewage collected by water collecting tank 81 and drainage tank 83 will not flow out from the end, thereby realizing the functions of water storage and drainage.
Further, two water collecting tanks 81 are arranged in the receiving frame 80, the two water collecting tanks 81 are semicircular, the centers of the circles of the two water collecting tanks 81 coincide, the bottom of the water collecting tank 81 is in a U-shaped arrangement, and the through hole 82 is arranged at the lowest position of the water collecting tank 81.
Further, as shown in fig. 6, the section of the mounting post 88 is a non-circular section, the mounting post 88 passes through the mounting frame 55 to be connected with the telescopic motor 810, the mounting frame 55 is provided with a second fixing frame 89, and the telescopic motor 810 is fixedly mounted with the second fixing frame 89.
Specifically, the cleaning tank 85 is connected with the mounting post 88 with a non-circular section, so that the cleaning tank 85 is prevented from rotating in the process of approaching or separating from the drill rod 4.
Further, as shown in fig. 3, 4 and 5, the vertical frame 54 is further provided with a scraping mechanism 6, the scraping mechanism 6 includes a rotating frame 60 disposed on one side of the vertical frame 54 close to the drill rod 4, one end of the rotating frame 60 is rotatably connected with the vertical frame 54 through a connecting frame 61, a sliding groove 64 is disposed on the rotating frame 60, a sliding frame 63 in sliding fit is disposed in the sliding groove 64, the sliding frame 63 is rotatably connected with an adjusting motor 62, a scraping groove 601 is disposed in the rotating frame 60, a scraping frame 65 is mounted in the scraping groove 601, the scraping frame 65 is semicircular, and the outer diameter of the scraping frame 65 is matched with the outer diameter of the drill rod 4.
Specifically, in order to reduce the sewage generation amount and improve the cleaning effect of the drill rod 4, a scraping mechanism 6 is disposed at the lower side of the outer cleaning mechanism 8, cement slurry on the surface of the drill rod 4 is scraped in advance, and the cement slurry attached to the process of lifting the rotary spraying operation of the drill rod 4 flows along the scraping groove 601 and the sliding groove 64 under the blocking of the scraping frame 65, is finally received by the cleaning groove 70 in the cleaning assembly 7, and is prevented from falling directly on the base 2.
Further, as shown in fig. 5, the inner diameter of the scraping groove 601 is larger than the outer diameter of the scraping frame 65, and a connecting spring 66 is uniformly arranged in a gap between the scraping groove 601 and the scraping frame 65.
Specifically, the connecting spring 66 is provided to adapt to the fact that the scraping frame 65 is always attached to the surface of the drill rod 4 when the drill rod 4 shakes, so as to ensure the scraping effect.
Further, as shown in fig. 4 and 5, the scraping groove 601 is connected with a guide groove 600, the guide groove 600 is obliquely arranged, the tail end of the guide groove 600 points to the cleaning assembly 7, the cleaning assembly 7 comprises a first fixing frame 73 arranged on the vertical frame 54, a cleaning groove 70 is fixedly arranged on the first fixing frame 73, the tail end of the guide groove 600 points to the upper end of the cleaning groove 70, a cleaning motor 71 is arranged at the end of the cleaning groove 70, a cleaning auger 72 is connected with the cleaning motor 71, the cleaning auger 72 is arranged in the cleaning groove 70, and a protecting cover 74 is arranged above the cleaning groove 70.
Specifically, a guide groove 600 is disposed at the lower side of the scraping groove 601, cement slurry flows along the scraping groove 601 after being scraped by the scraping frame 65, flows into the guide groove 600 when reaching the transition position of the scraping groove 601 and the guide groove 600, finally falls into the cleaning groove 70 in the cleaning assembly 7 along the guide groove 600, and drives the cleaning auger 72 to push out the cement slurry in the cleaning groove 70 through the cleaning motor 71 disposed in the cleaning groove 70 until the cement slurry leaves the cleaning groove 70.
Further, as shown in fig. 7 and 8, the inner cleaning mechanism 9 further comprises an inner cleaning mechanism 9, the inner cleaning mechanism 9 comprises a storage groove 90, a supporting plate 91 is arranged in the storage groove 90, partition plates 92 are uniformly arranged on the supporting plate 91 at intervals, the width between the partition plates 92 is matched with the outer diameter of the drill rod 4, an inner cleaning spray head 94 is arranged at one end of the drill rod 4, the inner cleaning spray head 94 is fixedly mounted on the side wall of the storage groove 90, and the inner cleaning spray head 94 is located on the axis extension line of the drill rod 4.
Specifically, after the outside of drilling rod 4 is cleaned through outer wiper mechanism 8 and scraping mechanism 6, the inside of drilling rod 4 still remains the grout, accomodates drilling rod 4 through setting up accomodating groove 90, combines division board 92, sets up interior cleaning nozzle 94 on accomodating groove 90's the lateral wall, aligns the tip of drilling rod 4, washs the inside water spray of drilling rod 4.
Further, as shown in fig. 8, the inner cleaning mechanism 9 further includes an inclination assembly, the inclination assembly includes a base plate 95 disposed below the storage groove 90, the base plate 95 is connected with an extension frame 96, a cam 97 is disposed at an end of the extension frame 96, the cam 97 is mounted in contact with the extension frame 96, the extension frame 96 is T-shaped, a fixing block 99 is disposed on the base 2, a return spring 98 is disposed between the extension frame 96 and the fixing block 99, another end of the drill rod 4 is mounted in contact with a blocking plate 93, and leakage holes are uniformly disposed on the blocking plate 93.
Specifically, in order to promote the inside cleaning performance of drilling rod 4, through setting up the inclination of tilting assembly to accomodate groove 90 and control to no sewage remains in the inside of drilling rod 4 when guaranteeing to wash.
Further, a splash guard 87 is provided at the upper end of the cleaning tank 85, a sliding sleeve 811 is provided at the middle position of the receiving rack 80, and the receiving rack 80 is matched with the drill rod 4 through the sliding sleeve 811.
The cleaning method of the green construction cleaning device of the jet grouting pile machine adopts the green construction cleaning device of the jet grouting pile machine, and comprises the following steps:
the first step: when the drill rod 4 reaches the end of the drilling hole, the cleaning and adjusting mechanism 5 is driven to enable the vertical frame 54 to be close to the drill rod 4;
And a second step of: the drive adjustment motor 62 is extended, so that the rotating frame 60 is inclined to be close to the drill rod 4, and the scraping frame 65 in the scraping groove 601 is contacted with the surface of the drill rod 4;
And a third step of: the telescopic motor 810 is driven to enable the outer cleaning mechanism 8 to wrap the outer side of the drill rod 4, and after the outer cleaning spray head 86 is opened, the rotary spraying operation of the drill rod 4 is started;
fourth step: the detached drill rod 4 is placed between the partition plates 92 of the inner cleaning mechanism 9, and the inner cleaning head 94 is opened to clean the inside of the drill rod 4.
The working principle of the embodiment of the invention is as follows:
As shown in fig. 1-8, for grouting operation with larger jet grouting depth, a plurality of drill rods 4 are required to be combined for drilling and jet grouting, in this case, cleaning sewage is not easy to collect and process when the drill rods 4 are cleaned, firstly, cement slurry on the drill rods 4 is scraped by the scraping mechanism 6, the scraped cement slurry flows into the cleaning groove 70 in the cleaning assembly 7 along the scraping groove 601 and the guide groove 600, and the cement slurry is cleaned from the cleaning groove 70 by combining the cleaning auger 72, so that the cement slurry is prevented from directly falling on the base 2 or other mechanisms, and difficult cleaning is caused. The surface of the drill rod 4 is cleaned by the drill rod 4 subjected to scraping treatment in combination with the outer cleaning mechanism 8, and sewage generated in the cleaning process is collected and discharged by the combination of the water collecting tank 81 and the water discharging tank 83 of the receiving frame 80, so that the influence of sewage leakage on the operation ground is avoided; the detached single-section drill rod 4 is sent into the inner cleaning mechanism 9 to clean the inside of the drill rod 4 in the cleaning process, and the inclined assembly is combined to ensure that sewage cannot remain in the inside of the drill rod 4 in the cleaning process, so that the cleaning quality is ensured.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The green construction cleaning device of the jet grouting pile machine comprises a crawler belt (1), a chassis and a base (2), wherein the base (2) and the chassis are rotatably installed, a lifting guide rail (3) is arranged on the base (2), a power frame (40) is arranged on the lifting guide rail (3), and the power frame (40) is connected with a drill rod (4), and the cleaning and adjusting device is characterized in that a cleaning and adjusting mechanism (5) is arranged on the base (2) at the side edge of a movement track of the drill rod (4), and the cleaning and adjusting mechanism (5) is connected with an outer cleaning mechanism (8);
The cleaning and adjusting mechanism (5) comprises adjusting guide rails (50) arranged on the base (2), the adjusting guide rails (50) are symmetrically arranged on two sides of the drill rod (4), adjusting grooves (51) are formed in the adjusting guide rails (50), vertical frames (54) are slidably mounted in the adjusting grooves (51), fixing plates (52) are arranged at the end parts of the adjusting grooves (51), telescopic air cylinders (53) are arranged on the fixing plates (52), and the tail ends of the telescopic air cylinders (53) are fixedly connected with the vertical frames (54);
The outer cleaning mechanism (8) comprises a mounting frame (55) arranged on the upper side of the vertical frame (54), a mounting column (88) is arranged on the mounting frame (55), the mounting column (88) is connected with a cleaning groove (85), the cleaning groove (85) is arranged in a semicircular mode, the cleaning groove (85) arranged on the mounting frame (55) on two sides is surrounded on the outer side of the drill rod (4) to form a complete circle, an outer cleaning spray head (86) is uniformly arranged on the inner side of the cleaning groove (85), the outer cleaning spray head (86) is aligned with the central axis of the drill rod (4), a receiving frame (80) is connected to the lower side of the cleaning groove (85), a water collecting groove (81) is arranged in the receiving frame (80), a through hole (82) is uniformly formed in the bottom of the water collecting groove (81), a water draining groove (83) is arranged at the bottom of the receiving frame (80), the water draining groove (83) is arranged in an annular mode, a water draining groove (84) is arranged on the lower side of the drill rod, the water draining groove (83) is aligned with the water draining groove (83), and the water draining groove (83) is a closed edge;
The automatic scraping device is characterized in that a scraping mechanism (6) is further arranged on the vertical frame (54), the scraping mechanism (6) comprises a rotating frame (60) arranged on one side, close to the drill rod (4), of the vertical frame (54), one end of the rotating frame (60) is rotatably connected with the vertical frame (54) through a connecting frame (61), a sliding groove (64) is formed in the rotating frame (60), a sliding frame (63) which is slidably installed is arranged in the sliding groove (64), an adjusting motor (62) is rotatably connected with the sliding frame (63), the adjusting motor (62) is fixedly installed between the adjusting motor (62) and the vertical frame (54), a scraping groove (601) is formed in the rotating frame (60), a scraping frame (65) is installed in the scraping groove (601), and the scraping frame (65) is semicircular, and the outer diameter of the drill rod (4) is matched with the sliding frame.
The scraping groove (601) is connected with a guide groove (600), the guide groove (600) is obliquely arranged, the tail end of the guide groove (600) is pointed to a cleaning assembly (7), the cleaning assembly (7) comprises a first fixing frame (73) arranged on a vertical frame (54), a cleaning groove (70) is fixedly arranged on the first fixing frame (73), the tail end of the guide groove (600) is pointed to the upper end of the cleaning groove (70), a cleaning motor (71) is arranged at the end of the cleaning groove (70), the cleaning motor (71) is connected with a cleaning auger (72), the cleaning auger (72) is arranged in the cleaning groove (70), and a protective cover (74) is arranged above the cleaning groove (70).
2. The green construction cleaning device of a jet grouting pile machine according to claim 1, wherein two water collecting tanks (81) are arranged in the receiving frame (80), the two water collecting tanks (81) are semicircular, the centers of the circles of the two water collecting tanks (81) coincide, the bottom of the water collecting tank (81) is in a U-shaped arrangement, and the through hole (82) is arranged at the lowest position of the water collecting tank (81).
3. The green construction cleaning device of a jet grouting pile machine according to claim 2, wherein the section of the mounting column (88) is a non-circular section, the mounting column (88) penetrates through the mounting frame (55) to be connected with the telescopic motor (810), a second fixing frame (89) is arranged on the mounting frame (55), and the telescopic motor (810) is fixedly installed with the second fixing frame (89).
4. The green construction cleaning device of a jet grouting pile machine according to claim 1, wherein the inner diameter of the scraping groove (601) is larger than the outer diameter of the scraping frame (65), and connecting springs (66) are uniformly arranged in gaps between the scraping groove (601) and the scraping frame (65).
5. The green construction cleaning device of a jet grouting pile machine according to claim 1, further comprising an inner cleaning mechanism (9), wherein the inner cleaning mechanism (9) comprises a storage groove (90), a supporting plate (91) is arranged in the storage groove (90), partition plates (92) are uniformly arranged on the supporting plate (91) at intervals, the width between the partition plates (92) is matched with the outer diameter of a drill rod (4), an inner cleaning spray head (94) is arranged at one end of the drill rod (4), the inner cleaning spray head (94) is fixedly mounted on the side wall of the storage groove (90), the inner cleaning spray head (94) is located on an axis extension line of the drill rod (4), the other end of the drill rod (4) is mounted in contact with a blocking plate (93), and leakage holes are uniformly formed in the blocking plate (93).
6. The green construction cleaning device of a jet grouting pile machine according to claim 5, wherein the inner cleaning mechanism (9) further comprises an inclination assembly, the inclination assembly comprises a base plate (95) arranged below the storage groove (90), the base plate (95) is connected with an extension frame (96), a cam (97) is arranged at the end of the extension frame (96), the cam (97) is in contact installation with the extension frame (96), the extension frame (96) is in a T-shaped arrangement, a fixed block (99) is arranged on the base (2), and a return spring (98) is arranged between the extension frame (96) and the fixed block (99).
7. The green construction cleaning device of the jet grouting pile machine according to claim 6, wherein a splash guard (87) is arranged at the upper end of the cleaning tank (85), a sliding sleeve (811) is arranged at the middle position of the receiving frame (80), and the receiving frame (80) is matched with the drill rod (4) through the sliding sleeve (811).
8. A method for cleaning a green construction cleaning device of a jet grouting pile machine according to claim 7, comprising the steps of:
s1, when a drill rod (4) reaches the end of a drilling hole, driving a cleaning and adjusting mechanism (5) to enable a vertical frame (54) to be close to the drill rod (4);
S2, driving an adjusting motor (62) to extend so that the rotating frame (60) is obliquely close to the drill rod (4), and a scraping frame (65) in the scraping groove (601) is in contact with the surface of the drill rod (4);
S3, driving the telescopic motor (810) to enable the outer cleaning mechanism (8) to wrap the outer side of the drill rod (4), and starting the rotary spraying operation of the drill rod (4) after opening the outer cleaning spray head (86);
s4, placing the detached drill rod (4) between the partition plates (92) of the inner cleaning mechanism (9), and opening the inner cleaning spray head (94) to clean the interior of the drill rod (4).
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110976383A (en) * | 2019-12-23 | 2020-04-10 | 佛山市平石深基坑工程有限公司 | Green construction cleaning device and cleaning method for jet grouting pile machine |
| CN112657955A (en) * | 2020-12-04 | 2021-04-16 | 杭州轩旷科技有限公司 | Cleaning machine capable of comprehensively, rapidly and thoroughly cleaning glass fiber reinforced plastics |
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| US4467489A (en) * | 1982-03-22 | 1984-08-28 | Begneaud Donald M | Portable drill pipe cleaning apparatus |
| US20110220151A1 (en) * | 2010-03-11 | 2011-09-15 | Swinford Jerry L | Method and Apparatus for Washing Downhole Tubulars and Equipment |
| CN215902367U (en) * | 2021-10-28 | 2022-02-25 | 韩乐康 | Cleaning device for inner and outer walls of oil well pipe rod |
| CN216420371U (en) * | 2021-11-15 | 2022-05-03 | 云南纬度建设工程有限公司 | Spout green construction belt cleaning device of stake machine soon |
| CN114888001B (en) * | 2022-05-18 | 2023-05-12 | 刘朝亮 | Automatic processing device for rock-soil investigation sampling drill bit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110976383A (en) * | 2019-12-23 | 2020-04-10 | 佛山市平石深基坑工程有限公司 | Green construction cleaning device and cleaning method for jet grouting pile machine |
| CN112657955A (en) * | 2020-12-04 | 2021-04-16 | 杭州轩旷科技有限公司 | Cleaning machine capable of comprehensively, rapidly and thoroughly cleaning glass fiber reinforced plastics |
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