CN111021345A - Adjustable square barrel device for cutting and crushing cast-in-place concrete pile - Google Patents
Adjustable square barrel device for cutting and crushing cast-in-place concrete pile Download PDFInfo
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- CN111021345A CN111021345A CN201911233309.4A CN201911233309A CN111021345A CN 111021345 A CN111021345 A CN 111021345A CN 201911233309 A CN201911233309 A CN 201911233309A CN 111021345 A CN111021345 A CN 111021345A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
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- Structural Engineering (AREA)
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- General Life Sciences & Earth Sciences (AREA)
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- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses an adjustable square barrel device for cutting and breaking concrete filling piles, which comprises a hydraulic rod and an adjustable square barrel device, wherein the bottom of the adjustable square barrel device is connected with the hydraulic rod, the adjustable square barrel device consists of an upper adjustable square barrel and a lower barrel, the upper adjustable square barrel is formed by surrounding four adjustable square partition plates 1, the top of each adjustable square partition plate 1 is connected with a protection plate 3, the inner wall of each adjustable square partition plate 1 is provided with an electric slide rail, the electric slide rails are respectively provided with a cutting water knife and a high-pressure spray nozzle, and the inner part of the lower barrel is provided with a gear and a motor. The breaking efficiency and quality are improved.
Description
Technical Field
The invention relates to the field of cutting and crushing concrete, in particular to an adjustable square barrel device for cutting and crushing concrete, which simultaneously treats concrete structures of different types by using a cutting water knife and a high-pressure spray head.
Background
Concrete is a generic term for engineering composites where aggregates are cemented into a whole by cementitious materials. The concrete is cement concrete which is prepared by mixing cement as a gel material, sand and stone as aggregates and water according to a certain proportion and stirring, is also called as common concrete and is widely applied to civil engineering, and at present, the concrete crushing methods are mainly two types: one is a chemical method and the other is a physical mechanical method. Chemical methods are a softening and breaking method for excess concrete that must be removed in building construction or temporary concrete elements that need to be dismantled. Before the concrete member is solidified and hardened, the inserting pipe coated with the medicament is vertically inserted into the concrete in a plastic state, then the inserting pipe is pulled out, a plurality of uniformly distributed expansion holes are formed in the concrete, another medicament is coated in the holes, and the aim of removing the redundant concrete is finally achieved through extrusion cracking and knocking. The physical mechanical method is characterized in that when concrete is crushed, a large concrete structure is provided with a digging machine with a crushing drill bit, a small concrete structure is provided with an air compressor, and a miniature concrete structure is manually used for crushing the concrete by using a hammer and a chopper. At present, the performance of the cutting and crushing machine is imperfect, the device is heavy, and the working efficiency is low; the cutting flatness of manual chiseling is poor, shallow layer broken piles are easy to cause, the labor intensity of construction is high, and the efficiency is low.
Disclosure of Invention
In order to overcome the defects, the invention provides the adjustable square barrel device for cutting and crushing the cast-in-place concrete pile, which can cut and trim the concrete piles with different sizes, and the combined design of the infrared sensor and the color sensor, the cutting water jet and the high-pressure nozzle can effectively avoid the damage to the reinforcing steel bar and control the cutting range while cutting and crushing the concrete.
The technical scheme of the invention is realized as follows:
an adjustable square barrel device for cutting and crushing cast-in-place concrete piles comprises a hydraulic rod and an adjustable square barrel device, and is characterized in that the hydraulic rod is connected to the bottom of the adjustable square barrel device, the adjustable square barrel device is composed of an upper adjustable square barrel and a lower barrel, the upper adjustable square barrel is formed by four adjustable square partition plates in a surrounding mode, the top of each adjustable square partition plate is connected with a protection plate, a track is arranged on the bottom surface of each protection plate, the adjustable square partition plates can slide along the track, the bottom of each adjustable square partition plate is connected with the top of the lower barrel in a sliding mode through a connecting block, each adjustable square partition plate can slide along the track on the protection plate, the size of the upper adjustable square barrel is adjusted, and the inner diameter size of the square barrel device is;
two groups of four electric slide rails are arranged on the inner wall of the adjustable square partition plate 1, the positions between the electric slide rails are 90 degrees, the electric slide rails at two opposite angle positions form one group, a cutting water jet is arranged on one group of the diagonal electric slide rails, a high-pressure spray head is arranged on the other group of the electric slide rails, an infrared sensor is arranged at the top of the electric slide rail where the cutting water jet is located, a first color sensor is arranged on the cutting water jet, a second color sensor is arranged on the high-pressure spray head, and the cutting water jet and the high-pressure spray head are;
four hydraulic rods are uniformly distributed at the bottom of the adjustable square barrel device in a surrounding mode, piston rods of the four hydraulic rods can stretch towards the circle center, rubber structure layers are arranged at the end parts of the hydraulic rods, leveling bubbles are arranged on the outer surface of the adjustable square partition plate, and a collecting device is arranged at the lower part of the adjustable square barrel device;
the inside gear and the motor that are equipped with of lower floor's cask, the motor drives the gear and rotates, controls adjustable square barrel device rotatory, and then carries out the full range cutting to the bored concrete pile, and the lower part of lower floor's cask is equipped with the self-adaptation baffle, can change the bore of lower floor's cask, and lower floor's cask and self-adaptation baffle can constitute collection device.
The cutting device comprises a cutting water knife and a high-pressure spray head, wherein the cutting water knife and the high-pressure spray head are externally connected with a high-pressure water source, the water pressure of the cutting water knife is controlled to be 100-240Mpa, the water pressure is controlled to be 60-80Mpa when the high-pressure spray head breaks concrete, the water pressure is controlled to be 20-40Mpa when residues are washed, a first color sensor is arranged on the cutting water knife, a second color sensor is arranged on the high-pressure spray head, the cutting water knife and the high-pressure spray head are respectively connected to two groups of electric sliding rails and can freely move on the electric sliding rails, and an infrared sensor is arranged at the.
The collecting device is composed of a lower layer barrel and a self-adaptive baffle connected with the lower layer barrel, the self-adaptive baffle is connected between the lower layer barrel and a ring bottom plate and distributed in a surrounding mode, the ring bottom plate is located below the lower layer barrel, a guide rail is arranged on the ring bottom plate, an electromagnetic spring is arranged on the guide rail, the self-adaptive baffle moves on the guide rail of the ring bottom plate through the electromagnetic spring to achieve self-adjusting contraction of the self-adaptive baffle along the direction of the circle center, the caliber of the lower layer barrel is changed, a plurality of drain holes are formed in the self-adaptive baffle, water and concrete residues are separated, and the separated water can be recycled if necessary.
The hydraulic stem totally four, evenly connected in adjustable square barrel device bottom, the hydraulic stem is collapsible, and the hydraulic stem top is equipped with the rubber structure layer to be applicable to the concrete face of different shapes.
The adjustable square partition plate can slide along the track on the protection plate to adjust the size of the device, and the adjustable square partition plate and the protection plate are made of metal and cannot be damaged by a cutting water jet cutter.
The cleaning device is composed of a spray pipe arranged on the inner wall of the adjustable square partition plate and a spherical spray head arranged on the inner wall of the protective plate, the spherical spray head and the spray pipe are provided with spray holes, and the spray pipe and the spherical spray head are externally connected with a high-pressure water source and can clean residual concrete residues on the adjustable square barrel device.
The effective technical effects of the invention are as follows:
(1) the adjustable square barrel device is adopted, and the bottom of the adjustable square partition plate is movably connected with the top of the lower layer barrel, so that the square partition plate can slide along the track on the protection plate, the size of the square barrel device is changed, and the adjustable square barrel device is suitable for concrete piles in different shapes and sizes.
(2) According to the invention, the cutting water jet and the high-pressure spray head are driven by the electric sliding rail, and can move on the electric sliding rail at a constant speed in a reciprocating manner, so that the concrete is completely cut, and the cutting range is enlarged.
(3) The invention adopts the combination form of the cutting water jet and the high-pressure nozzle, the cutting water jet can be used for cutting and breaking the concrete pile head, and when the cutting water jet works, the high-pressure nozzle can be started to carry out secondary treatment on the cut concrete pile head, thereby removing the concrete residues adhered on the reinforcing steel bars.
(4) According to the invention, the cutting water jet and the high-pressure nozzle are adopted to simultaneously carry out cutting and finishing treatment on the concrete, so that the finished surface is smoother, and compared with the traditional concrete breaking, the concrete breaking device effectively reduces the pollution of dust, noise and the like, and improves the efficiency.
(5) The invention adopts the induction cutting technology, the color sensor is arranged beside the cutting water jet and the high-pressure spray head, the infrared sensor is arranged at the upper part of the electric sliding rail, the working range of the cutting water jet and the high-pressure spray head can be intelligently adjusted, and in addition, the infrared induction cutting can effectively protect the reinforcing steel bars from being damaged.
(6) The adjustable square partition plate and the top protection plate are both made of special metal materials, so that the adjustable square partition plate and the top protection plate can be prevented from being damaged by the water jet cutter, can also play a role in protection, and can prevent concrete residues and high-pressure water sprayed by the water jet cutter from splashing to hurt people.
(7) According to the invention, the water pressure of the high-pressure nozzle is adjusted to weaken the high-pressure nozzle and then wash the concrete residues, and the device and the concrete pile are washed through the inner wall of the square partition plate, the water spray pipe on the protection plate and the spherical nozzle, so that the cleanness of the device and the concrete pile after construction is ensured.
(8) The self-adaptive baffle plate adopted by the invention is provided with the plurality of drain holes, so that water in the collecting device can be separated from concrete residues, the water flows out, the water flowing out can be recycled when necessary, and the energy conservation and environmental protection are facilitated.
Drawings
FIG. 1 is a schematic overall view of the apparatus of the present invention.
Fig. 2 is a schematic overall cross-sectional view of the device of the present invention.
Fig. 3 is an initial schematic diagram of the adaptive baffle of the apparatus of the present invention.
Fig. 4 is a schematic diagram of the adaptive baffle adjustment of the apparatus of the present invention.
Fig. 5 is a schematic view of the interior of the adaptive baffle of the apparatus of the present invention.
FIG. 6 is a schematic view of an adjustable square spacer of the apparatus of the present invention.
Fig. 7 is a schematic illustration of a protective panel of the device of the present invention.
Fig. 8 is a schematic view of the electric slide of the device of the present invention.
Fig. 9 is a schematic side view of the electric slide rail of the device of the present invention.
Figure 10 is a schematic view of a connection block of the device of the present invention.
FIG. 11 is a schematic view of a high pressure spray head of the apparatus of the present invention.
Fig. 12 is a schematic view of a cutting water knife of the device of the present invention.
FIG. 13 is a schematic of the hydraulic ram of the apparatus of the present invention.
Figure 14 is a schematic view of the interior of the lower drum of the apparatus of the present invention.
FIG. 15 is a schematic view showing the working effect of the apparatus of the present invention.
Chart labels: 1 adjustable square partition board, 2 lower-layer drums, 3 protection plates, 4 tracks, 5 electric sliding rails, 6 cutting water knives, 7 high-pressure spray heads, 8 infrared sensors, 9 color sensors I, 10 spherical spray heads, 11 spray pipes, 12 spray holes, 13 hydraulic rods, 14 rubber structure layers, 15 gears, 16 motors, 17 self-adaptive baffles, 18 leveling bubbles, 19 annular bottom plates, 20 guide rails, 21 electromagnetic springs, 22 drain holes, 23 connecting blocks and 24 color sensors II.
Detailed Description
Referring to the attached drawings, an adjustable square barrel device for cutting and crushing a cast-in-place concrete pile,
an adjustable square barrel device for cutting and crushing a concrete cast-in-place pile comprises a hydraulic rod 13 and an adjustable square barrel device, wherein the hydraulic rod 13 is connected to the bottom of the adjustable square barrel device, the adjustable square barrel device is composed of an upper adjustable square barrel and a lower barrel 2, the upper adjustable square barrel is formed by surrounding four adjustable square partition plates 1, the top of each adjustable square partition plate 1 is connected with a protection plate 3, a track 4 is arranged on the bottom surface of each protection plate 3, each adjustable square partition plate 1 can slide along the track 4, the bottom of each adjustable square partition plate 1 is connected with the top of the lower barrel 2 in a sliding mode through a connecting block 23, each adjustable square partition plate 1 can slide along the track 4 on each protection plate 3, the size of the upper adjustable square barrel is adjusted, and the inner diameter size of the square barrel device is changed;
two groups of four electric sliding rails 5 are arranged on the inner wall of the adjustable square partition plate 1, the positions between the electric sliding rails 5 are 90 degrees, the electric sliding rails 5 at two opposite angle positions form one group, a cutting water knife 6 is arranged on one group of the diagonal electric sliding rails 5, a high-pressure sprayer 7 is arranged on the other group of the electric sliding rails 5, an infrared sensor 8 is arranged at the top of the electric sliding rail 5 where the cutting water knife 6 is located, a first color sensor 9 is arranged on the cutting water knife 6, a second color sensor 24 is arranged on the high-pressure sprayer 7, and the cutting water knife 6 and the high-pressure sprayer 7 are externally connected;
four hydraulic rods 13 which are uniformly distributed in a surrounding manner are arranged at the bottom of the adjustable square barrel device, piston rods of the four hydraulic rods 13 can stretch towards the circle center, a rubber structure layer 14 is arranged at the end part of each hydraulic rod 13, leveling bubbles 18 are arranged on the outer surface of the adjustable square partition plate 1, and a collecting device is arranged at the lower part of the adjustable square barrel device;
inside gear 15 and the motor 16 of being equipped with of lower floor cask 2, motor 16 drives gear 15 and rotates, controls adjustable square barrel device rotatory, and then carries out the full range cutting to the concrete bored concrete pile, and the lower part of lower floor cask 2 is equipped with self-adaptation baffle 17, can change the bore of lower floor cask 2, and lower floor cask 2 and self-adaptation baffle 17 can constitute collection device.
The cutting device comprises a cutting water knife 6 and a high-pressure sprayer 7, wherein the cutting water knife 6 and the high-pressure sprayer 7 are externally connected with a high-pressure water source, the water pressure of the cutting water knife 6 is controlled to be 100-240MPa, the water pressure of the high-pressure sprayer 7 is controlled to be 60-80MPa when the concrete is crushed, the water pressure of the high-pressure sprayer 7 is controlled to be 20-40MPa when residues are washed, a first color sensor 9 is arranged on the cutting water knife 6, a second color sensor 24 is arranged on the high-pressure sprayer 7, the cutting water knife 6 and the high-pressure sprayer 7 are respectively connected to two groups of electric slide rails 5 and can freely move on the electric slide rails 5, and an infrared sensor 8 is arranged at the top.
The collecting device is composed of a lower layer barrel 2 and a self-adaptive baffle 17 connected with the lower part of the lower layer barrel 2, the self-adaptive baffle 17 is connected between the lower layer barrel 2 and a ring bottom plate 19 and distributed in a surrounding manner, the ring bottom plate 19 is positioned below the lower layer barrel 2, a guide rail 20 is arranged on the ring bottom plate 19, an electromagnetic spring 21 is arranged on the guide rail 20, the self-adaptive baffle 17 moves on the guide rail 20 of the ring bottom plate 19 through the electromagnetic spring 21 to realize the self-adjusting contraction of the self-adaptive baffle 17 along the direction of the circle center, so that the caliber of the lower layer barrel 2 is changed, a plurality of drain holes 22 are arranged on the self-adaptive baffle 17, the separated water is separated from concrete residues, and the separated water can be.
The adjustable square partition plate 1 can slide along the track 4 on the protection plate 3 to adjust the size of the device, and the adjustable square partition plate 1 and the protection plate 3 are both made of metal and cannot be damaged by the cutting water knife 6.
The cleaning device is composed of a spray pipe 11 arranged on the inner wall of the adjustable square partition plate 1 and a spherical spray head 10 arranged on the inner wall of the protective plate 3, water spray holes 12 are formed in the spherical spray head 10 and the spray pipe 11, and the spray pipe 11 and the spherical spray head 10 are externally connected with a high-pressure water source, so that residual concrete residues on the adjustable square barrel device can be cleaned.
Cutting the broken concrete pile:
1) concrete pouring: pouring concrete into the concrete mould to a position 50-100cm above the elevation, wherein a small part of steel bars are left on the upper surface of the concrete pile and are exposed outside;
2) marking the concrete pile: coating a layer of pigment at the elevation of a concrete pile to be cut and crushed for the first color sensor 9 on the cutting water jet 6 and the second color sensor 24 on the high-pressure spray head 7 to identify;
3) device adjustment: in the concrete pile pretreatment process, the position of the upper-layer adjustable square partition plate 1 is adjusted according to the actual size of the concrete pile, the inner diameter of the adjustable square barrel device is changed to adapt to the size of the concrete pile, and meanwhile, the electromagnetic spring 21 is adjusted to enable the self-adaptive baffle 17 in the annular bottom plate 19 to contract, so that the inner diameter of the annular bottom plate 19 is adjusted to the maximum;
4) fixing the device: sleeving the device on a concrete pile, simultaneously starting four hydraulic rods 13 to fix the position of the device, firmly fixing a rubber structure layer 14 extrusion device at the end part of each hydraulic rod on concrete surfaces in different shapes, and adjusting an electromagnetic spring 21 to stretch out a self-adaptive baffle 17 until the device is contacted with the concrete pile;
5) leveling the device: adjusting a corresponding hydraulic rod 13 to horizontally adjust the device, repeatedly operating the hydraulic rod (13) to fix and level the device until the device is placed horizontally, and judging the leveling condition according to leveling bubbles 18 on the outer surface of the upper adjustable square partition plate 1;
6) preliminary cutting of the concrete pile: the cutting water jet cutter 6 is moved to the position of a concrete elevation through the electric sliding rail 5, the motor 16 is started, the gear 15 drives the upper layer adjustable square partition plate 1 to rotate in the forward direction, when the infrared sensor 8 cannot sense a steel bar and is positioned between the two steel bars, the motor 16 stops rotating, the cutting water jet cutter 6 is started to vertically cut the concrete along the electric sliding rail 5, and when the water jet cutter 6 to be cut moves to cut the top of a concrete pile, the cutting is stopped; the motor 16 continues to drive the upper-layer adjustable square partition plate 1 to rotate in the forward direction, when the infrared sensor 8 is located between the two reinforcing steel bars again, the motor 16 stops rotating, the cutting water jet cutter 6 carries out reverse vertical cutting until the color sensor I9 on the cutting water jet cutter identifies the pigment at the height of the concrete pile mark, the forward rotation vertical cutting operation is repeated until the rotation reaches 90 degrees, and the cutting is stopped;
7) crushing and cutting a concrete pile: after the preliminary cutting is finished, the high-pressure spray nozzle 7 moves to a height position corresponding to the cutting water jet 6, the cutting water jet 6 and the high-pressure spray nozzle 7 are started simultaneously, the motor 16 is started to continue to drive the upper-layer adjustable square partition plate 1 to rotate in the forward direction, the cutting water jet 6 repeats the vertical cutting work of the step 6), the high-pressure spray nozzle 7 crushes the cut concrete, the cutting water jet 6 and the high-pressure spray nozzle 7 synchronously move on the electric slide rail 5, the water jet 6 to be cut rotates to 180 degrees, and the work is stopped after the concrete among all the steel bars is cut; starting a motor 16 to drive the device to rotate slowly, carrying out rotary crushing on the concrete by using the high-pressure nozzle 7, and stopping working after the concrete is crushed;
8) section trimming: after the concrete pile is cut and crushed, the cutting water jet cutter 6 is started again, the concrete pile is moved to the elevation position of the concrete, the motor 16 drives the upper layer adjustable square partition plate 1 to rotate through the gear 15, and the section at the elevation position is horizontally trimmed through rotary cutting, so that the concrete pile is smoother;
9) washing residues: after the concrete pile is cut, crushed and trimmed, starting a high-pressure spray head 7, and washing and removing residues on the concrete section and the steel bar;
10) waste material collection: residues generated in the concrete cutting, trimming and crushing process are washed to a collecting device through a high-pressure spray head 7 in time and collected;
11) cleaning the device: after the construction is finished, the cleaning device is started, the water spraying holes 12 spray water, and residues in the cleaning device prevent the device from being damaged in the later period.
Claims (6)
1. An adjustable square barrel device for cutting and crushing a concrete filling pile comprises a hydraulic rod (13) and an adjustable square barrel device, and is characterized in that the hydraulic rod (13) is connected to the bottom of the adjustable square barrel device, the adjustable square barrel device is composed of an upper adjustable square barrel and a lower barrel (2), the upper adjustable square barrel is formed by surrounding four adjustable square partition plates (1), the top of each adjustable square partition plate (1) is connected with a protection plate (3), the bottom surface of each protection plate (3) is provided with a track (4), each adjustable square partition plate (1) can slide along the track (4), the bottom of each adjustable square partition plate (1) and the top of the lower barrel (2) can be connected in a sliding manner through a connecting block (23), so that each adjustable square partition plate (1) can slide along the track (4) on the protection plate (3) to further adjust the size of the upper adjustable square barrel, thereby changing the inner diameter size of the square barrel device;
two groups of four electric sliding rails (5) are arranged on the inner wall of the adjustable square partition plate (1), the positions between the electric sliding rails (5) are 90 degrees, the electric sliding rails (5) at two opposite angle positions form one group, a cutting water knife (6) is arranged on one group of the diagonal electric sliding rails (5), a high-pressure sprayer (7) is arranged on the other group of the electric sliding rails (5), an infrared sensor (8) is arranged at the top of the electric sliding rail (5) where the cutting water knife (6) is located, a first color sensor (9) is arranged on the cutting water knife (6), a second color sensor (24) is arranged on the high-pressure sprayer (7), and the cutting water knife (6) and the high-pressure sprayer (7;
four hydraulic rods (13) which are uniformly distributed in a surrounding manner are arranged at the bottom of the adjustable square barrel device, piston rods of the four hydraulic rods (13) can stretch towards the circle center, a rubber structure layer (14) is arranged at the end part of each hydraulic rod (13), leveling bubbles (18) are arranged on the outer surface of the adjustable square partition plate (1), and a collecting device is arranged at the lower part of the adjustable square barrel device;
inside gear (15) and the motor (16) of being equipped with of lower floor cask (2), motor (16) drive gear (15) and rotate, control adjustable square barrel device rotatory, and then carry out the full range cutting to the bored concrete pile, and the lower part of lower floor cask (2) is equipped with self-adaptation baffle (17), can change the bore of lower floor cask (2), and lower floor cask (2) and self-adaptation baffle (17) can constitute collection device.
2. An adjustable square-barrel device for cutting a crushed concrete cast-in-place pile according to claim 1, it is characterized in that the cutting device comprises a cutting water knife (6) and a high-pressure nozzle (7), the cutting water knife (6) and the high-pressure nozzle (7) are externally connected with a high-pressure water source, the water pressure of the cutting water knife (6) is controlled at 100 plus 240Mpa, the water pressure of the high-pressure nozzle (7) is controlled at 60-80Mpa when the high-pressure nozzle (7) breaks and processes concrete, the water pressure of the residue is controlled at 20-40Mpa when the residue is washed, a first color sensor (9) is arranged on the cutting water knife (6), a second color sensor (24) is arranged on the high-pressure nozzle (7), the cutting water knife (6) and the high-pressure nozzle (7) are respectively, can freely move on the electric sliding rail (5), and the top of the electric sliding rail (5) where the cutting water knife (6) is arranged is provided with an infrared sensor (8).
3. An adjustable square-barrel device for cutting a crushed concrete cast-in-place pile according to claim 1, it is characterized in that the collecting device is composed of a lower layer barrel (2) and a self-adapting baffle (17) connected with the lower part of the lower layer barrel, the self-adapting baffle (17) is connected between the lower layer barrel (2) and a ring bottom plate (19) and distributed in a surrounding shape, the ring bottom plate (19) is positioned below the lower layer barrel (2), a guide rail (20) is arranged on the ring bottom plate (19), an electromagnetic spring (21) is arranged on the guide rail (20), the self-adapting baffle (17) moves on the guide rail (20) of the ring bottom plate (19) through the electromagnetic spring (21) to realize the self-adjusting contraction of the self-adapting baffle (17) along the direction of the circle center, furthermore, the caliber of the lower layer barrel (2) is changed, and the self-adaptive baffle (17) is provided with a plurality of drain holes (22) to separate water from concrete residues, and the separated water can be recycled when necessary.
4. The adjustable square barrel device for cutting and breaking the cast-in-place concrete pile as claimed in claim 1, wherein the hydraulic rods (13) are four in number and are uniformly connected to the bottom of the adjustable square barrel device, the hydraulic rods (13) are retractable, and the top ends of the hydraulic rods (13) are provided with rubber structure layers (14) so as to be suitable for concrete surfaces with different shapes.
5. An adjustable square barrel device for cutting a crushed concrete cast-in-place pile according to claim 1, wherein the adjustable square partition plate (1) is slidable along the rail (4) on the protection plate (3) to adjust the size of the device, and the adjustable square partition plate (1) and the protection plate (3) are made of metal and are not damaged by the cutting water jet (6).
6. The adjustable square barrel device for cutting and crushing the cast-in-place concrete pile as claimed in claim 1, wherein the cleaning device is composed of a water spraying pipe (11) arranged on the inner wall of the adjustable square partition plate (1) and a spherical nozzle (10) arranged on the inner wall of the protection plate (3), the spherical nozzle (10) and the water spraying pipe (11) are provided with water spraying holes (12), and the water spraying pipe (11) and the spherical nozzle (10) are externally connected with a high-pressure water source, so that the residual concrete residues on the adjustable square barrel device can be cleaned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911233309.4A CN111021345A (en) | 2019-12-05 | 2019-12-05 | Adjustable square barrel device for cutting and crushing cast-in-place concrete pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911233309.4A CN111021345A (en) | 2019-12-05 | 2019-12-05 | Adjustable square barrel device for cutting and crushing cast-in-place concrete pile |
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| Publication Number | Publication Date |
|---|---|
| CN111021345A true CN111021345A (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911233309.4A Withdrawn CN111021345A (en) | 2019-12-05 | 2019-12-05 | Adjustable square barrel device for cutting and crushing cast-in-place concrete pile |
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| CN (1) | CN111021345A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997050A (en) * | 2020-08-28 | 2020-11-27 | 甘昌伟 | Concrete foundation pile waste recovery is with inside device of strutting |
| CN113522444A (en) * | 2021-07-23 | 2021-10-22 | 杨奔奔 | Building energy-concerving and environment-protective concrete recovery unit that uses |
| CN114558517A (en) * | 2022-03-08 | 2022-05-31 | 上海亚孚化学有限公司 | Coupling agent preparation facilities with adjustable |
| CN115316368A (en) * | 2022-08-05 | 2022-11-11 | 北京绿京华生态园林股份有限公司 | Pesticide fertilizer sprayer |
| CN116573869A (en) * | 2023-05-26 | 2023-08-11 | 安徽建筑大学 | Method for producing cement clinker by using slag waste |
| CN118087523A (en) * | 2024-04-18 | 2024-05-28 | 山东北成环境工程有限公司 | Auxiliary device is dismantled to ground stake |
-
2019
- 2019-12-05 CN CN201911233309.4A patent/CN111021345A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997050A (en) * | 2020-08-28 | 2020-11-27 | 甘昌伟 | Concrete foundation pile waste recovery is with inside device of strutting |
| CN113522444A (en) * | 2021-07-23 | 2021-10-22 | 杨奔奔 | Building energy-concerving and environment-protective concrete recovery unit that uses |
| CN114558517A (en) * | 2022-03-08 | 2022-05-31 | 上海亚孚化学有限公司 | Coupling agent preparation facilities with adjustable |
| CN115316368A (en) * | 2022-08-05 | 2022-11-11 | 北京绿京华生态园林股份有限公司 | Pesticide fertilizer sprayer |
| CN115316368B (en) * | 2022-08-05 | 2023-09-12 | 北京绿京华生态园林股份有限公司 | Medicine fertilizer sprinkler |
| CN116573869A (en) * | 2023-05-26 | 2023-08-11 | 安徽建筑大学 | Method for producing cement clinker by using slag waste |
| CN116573869B (en) * | 2023-05-26 | 2024-05-28 | 安徽建筑大学 | Method for producing cement clinker by using slag waste |
| CN118087523A (en) * | 2024-04-18 | 2024-05-28 | 山东北成环境工程有限公司 | Auxiliary device is dismantled to ground stake |
| CN118087523B (en) * | 2024-04-18 | 2024-06-25 | 山东北成环境工程有限公司 | Auxiliary device is dismantled to ground stake |
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Application publication date: 20200417 |