CN116446483B - Grooving machine and grooving construction method using same - Google Patents
Grooving machine and grooving construction method using same Download PDFInfo
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- CN116446483B CN116446483B CN202310654008.9A CN202310654008A CN116446483B CN 116446483 B CN116446483 B CN 116446483B CN 202310654008 A CN202310654008 A CN 202310654008A CN 116446483 B CN116446483 B CN 116446483B
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- 238000010276 construction Methods 0.000 title description 7
- 238000003801 milling Methods 0.000 claims abstract description 128
- 238000011010 flushing procedure Methods 0.000 claims abstract description 63
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 53
- 239000010959 steel Substances 0.000 claims abstract description 53
- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 20
- 239000000725 suspension Substances 0.000 abstract description 10
- 238000004804 winding Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000035939 shock Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- 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
- E02D5/18—Bulkheads or similar walls made solely of concrete in situ
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/14—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Cleaning In General (AREA)
Abstract
The application relates to the technical field of slot milling equipment, and discloses a slot milling machine which comprises a machine body, a slot milling device, a suspension arm and a hoisting device, wherein a steel rope is connected between the slot milling device and the hoisting device, and the slot milling machine also comprises a cleaning mechanism arranged on the machine body; the machine body is horizontally provided with two supporting plates, and the cleaning mechanism is arranged between the two supporting plates and is provided with two cleaning mechanisms; the cleaning mechanism comprises a flushing pipe and connecting rods arranged at two ends of the flushing pipe, the flushing pipe can be used for connecting a water source, and water spraying holes are formed in the side wall of the flushing pipe; the connecting rod is kept away from the one end rotation of flushing pipe connect in the backup pad, rotate on the connecting rod and be connected with the base, just spherical hinge has the articulated pole on the base, two relative the rotation is provided with the butt pole between the articulated pole, just the length direction of butt pole with the length direction of flushing pipe is parallel. The application can clean the steel rope.
Description
Technical Field
The application relates to the technical field of slot milling equipment, in particular to a slot milling machine and a slot forming construction method by using the slot milling machine.
Background
The underground diaphragm wall is a continuous reinforced concrete wall body, is used as a water interception and seepage prevention structure, and has wide application in the engineering of subways and underground highways. In the construction process of the underground diaphragm wall, a slotting machine is generally used for slotting, and slurry wall protection, reinforcement cage sinking and concrete pouring are carried out after slotting.
The milling groove machine in the related art mainly comprises an organism 1, a winch device 4 and a milling groove device 2, wherein a suspension arm 3 is arranged on the organism 1, the winch device 4 is connected with the milling groove device 2 through a steel rope 5, the steel rope 5 bypasses the upper end of the suspension arm 3, the lifting of the milling groove device 2 is controlled through the winch device 4, a milling cutter wheel is arranged at the lower end of the milling groove device 2, groove milling can be carried out through the milling cutter wheel, and the groove milling device 2 is lowered, so that the groove depth can reach more than tens of meters.
Still install the pump of taking out mud in the milling flutes device 2, in the in-process of milling flutes, need continuous water injection to the groove, silt, soil block etc. and the water mixing that the milling flutes in-process produced, then take out from the groove through the pump of taking out mud. In the process of forming the groove, the groove depth reaches a certain depth, and the steel rope 5 enters the groove together with the groove milling device 2, so that more slurry is adhered to the surface of the steel rope 5, the winding device 4 is easy to be polluted when the steel rope 5 is wound, and a certain influence is possibly caused on the winding effect.
Disclosure of Invention
In order to improve the cleanliness of a steel rope during winding, the application provides a slot milling machine and a construction method for forming a slot by using the slot milling machine.
In a first aspect, the present application provides a slot milling machine, which adopts the following technical scheme:
the groove milling machine comprises a machine body, a groove milling device, a suspension arm and a winding device, wherein a steel rope is connected between the groove milling device and the winding device, and the groove milling machine further comprises a cleaning mechanism arranged on the machine body; the machine body is horizontally provided with two supporting plates, and the cleaning mechanism is arranged between the two supporting plates and is provided with two cleaning mechanisms; the cleaning mechanism comprises a flushing pipe and connecting rods arranged at two ends of the flushing pipe, the flushing pipe can be used for connecting a water source, and water spraying holes are formed in the side wall of the flushing pipe; one end of the connecting rod, which is far away from the flushing pipes, is rotationally connected to the supporting plate, and the slot milling device can pass through between the two flushing pipes; the connecting rod is rotatably connected with a base, the base is provided with a hinging rod in a ball hinging manner, a supporting rod is rotatably arranged between the two hinging rods which are opposite, and the length direction of the supporting rod is parallel to the length direction of the flushing pipe;
an elastic piece is arranged on the outer wall of the hinging rod and used for providing acting force so that the hinging rod has acting force which is kept perpendicular to the surface of the connecting rod; the support plate is provided with a power source for driving the two connecting rods to rotate in opposite directions, when the steel rope is positioned between the two flushing pipes, the two abutting rods can be respectively abutted against the two sides of the steel rope under the driving of the power source, the flushing pipes are positioned above the abutting rods at the moment, and the water spraying holes of the flushing pipes are obliquely oriented to the abutting rods;
the device is characterized in that a trigger piece is further arranged on the supporting plate in a sliding mode, and a driving source for driving the trigger piece to slide is arranged on the supporting plate, when the milling groove device is located between two flushing pipes, the trigger piece is driven by the driving source to slide to a preset position, when the connecting rod is driven by the driving source to rotate upwards, the base can be driven by the trigger piece to rotate in the opposite direction, and the flushing pipes and the abutting rods can be abutted to the outer wall of the milling groove device.
Through adopting above-mentioned technical scheme, when the milling flutes device enters into the subaerial grooving that carries out, rotate through power supply drive connecting rod for the connecting rod upwards and be close to the direction motion of steel cable, drive the butt pole motion, make the butt pole butt on the outer wall of steel cable, the connecting rod is connected in two articulated bars and under the effect of elastic component, the connecting rod can play the absorbing effect to the steel cable, reduces milling flutes device and directly transmits the uppermost end of davit at milling flutes in-process vibration. After finishing the milling groove, after lifting the milling groove device upwards, the steel rope in the groove also moves upwards, the flushing pipe obliquely faces downwards to the abutting rod, and can flush water to the position of the abutting rod, so that the steel rope is cleaned.
When the milling groove device moves to the cleaning mechanism quickly, the connecting rod moves to the original position, the milling groove device can pass through between the two abutting rods, then the driving source drives the trigger piece to slide, after the milling groove device is lifted to the preset position, the driving source drives the connecting rod to rotate, so that the flushing pipe moves upwards and abuts against the outer wall of the milling groove device, the base can rotate downwards and drive the abutting rods to abut against the side wall of the milling groove device in the process, so that the two flushing pipes and the two abutting rods can abut against the side wall of the milling groove device, and under the support of four points, the machine body is not easy to slide in the walking process, and the milling groove device has better stability.
Optionally, a rotating shaft is arranged on the base, the rotating shaft is rotatably connected to the connecting rod, a trigger gear is coaxially arranged at one end of the rotating shaft away from the base, and a yielding groove for accommodating the trigger gear is formed in the supporting plate; the trigger piece comprises a trigger rack, the trigger rack is in an arc-shaped structure, and when the driving source drives the trigger rack to slide to a motion path of the trigger gear, the trigger gear can be meshed with the trigger rack through rotation of the connecting rod.
By adopting the technical scheme, the driving source drives the trigger rack to move to the movement path of the trigger gear, so that when the connecting rod rotates, the trigger gear can rotate, and then the movement direction of the abutting rod and the flushing pipe is driven to be opposite.
Optionally, a sliding groove is formed in one side, close to the trigger rack, of the connecting rod, a sliding block is arranged in the sliding groove in a sliding manner, a first rod and a second rod are arranged on the sliding block, a reset piece is further arranged between the sliding block and the inner end surface of the sliding groove, an abutting groove is formed in one side, facing the sliding groove, of the gear, the abutting groove is uniformly formed in the circumferential direction of the trigger gear, and the second rod can be inserted into the abutting groove under the action of the reset piece; when the driving source drives the trigger rack to slide to a position matched with the trigger gear, the first rod can be pressed by the trigger rack to enable the sliding block to slide into the sliding groove, so that the second rod is separated from the abutting groove.
Through adopting above-mentioned technical scheme, when needs butt pole butt in the lateral wall of steel cable, the second pole can peg graft in the butt groove to make the trigger gear be difficult to rotate, thereby improve the stability of articulated pole when butt pole butt on the steel cable.
Optionally, the connecting rod is provided with a circular shaft, the circular shaft is rotatably connected to the supporting plate, one of the circular shafts on the supporting plate is penetrated out of the supporting plate and is coaxially fixed with a driving gear, and the two driving gears are meshed; the support plate is provided with a support, the power source comprises a worm connected to the support in a rotating mode, a first element used for driving the worm to rotate, and a worm wheel arranged on one of the driving gears, and the worm is meshed with the worm wheel.
Through adopting above-mentioned technical scheme, worm wheel and worm meshing to when driving one of them drive gear, can drive another drive gear rotation simultaneously, and realize the connecting rod and rotate in opposite directions.
Optionally, the ends of the first rod and the second rod are arc-shaped structures.
By adopting the technical scheme, the friction between the first rod and the trigger rack is reduced when the connecting rod rotates.
Optionally, the ends of the first rod and the second rod are arc-shaped structures.
Optionally, a sleeve is arranged on the machine body, the supporting plate is inserted in the sleeve in a sliding manner, and a positioning piece for positioning the supporting plate is arranged on the side wall of the sleeve.
Through adopting above-mentioned technical scheme, the bracing piece slides and peg graft in the sleeve to can adjust the position of backup pad, with the position of adaptation milling flutes device.
In a second aspect, the application provides a method for constructing a groove by using a groove milling machine.
The construction method for grooving by the grooving machine, which adopts the grooving machine in the scheme, comprises the following steps:
s1, lowering the groove milling device through the winding device to form grooves, and after the groove milling device completely enters the grooves, driving the connecting rods to rotate through the power source so that the two abutting rods can abut against two sides of the steel rope, and continuing to lower the groove milling device to form grooves;
s2, after the milling groove is milled to a preset depth, lifting the milling groove device through the winch device, and communicating the milling groove device with the flushing pipe through a water pipe, so that the flushing pipe can flush the steel rope;
s3, when the milling groove device moves to the position of the cleaning mechanism, the connecting rod is driven to rotate to the original position through the power source, then the milling groove device is continuously lifted, when the milling groove device is lifted to the original position, the triggering rack is driven to slide through the power source, and the connecting rod is driven to rotate upwards through the power source, so that the flushing pipe can be abutted to the outer wall of the milling groove device, and under the action of the triggering rack and the triggering gear, the abutting rod can rotate downwards and be abutted to the outer wall of the milling groove device.
In summary, the present application includes at least one of the following beneficial effects:
1. in the process of grooving the groove milling device, the abutting rod is abutted to the side wall of the steel rope, so that the steel rope can be damped, vibration is reduced to be directly transmitted to the suspension arm, in the lifting process, the abutting rod can scrape sludge on the steel rope, and the flushing pipe can flush, so that the steel rope is cleaned;
2. after the milling groove device is lifted to a preset position, the connecting rod is upwards rotated to be abutted to the side wall of the milling groove device, and in the process, the abutting rod downwards moves to be abutted to the side wall of the milling groove device, so that the two flushing pipes and the two abutting rods can be abutted to the side wall of the milling groove device, and shaking of the milling groove device during movement of a machine body is reduced.
Drawings
Fig. 1 is a schematic structural view of a related art;
FIG. 2 is a schematic diagram of an embodiment of the present application;
FIG. 3 is a schematic view of a cleaning mechanism according to an embodiment of the present application;
FIG. 4 is a schematic view of the connection of a hinge rod in an embodiment of the present application;
FIG. 5 is a schematic diagram of the connection of a slider in an embodiment of the present application;
FIG. 6 is a simplified schematic diagram of the abutting rod abutting against the steel cord according to the embodiment of the present application;
fig. 7 is a simplified schematic diagram of the abutting rod abutting against the slot milling device in the embodiment of the application.
Reference numerals illustrate: 1. a body; 2. a slot milling device; 3. a suspension arm; 4. a hoisting device; 5. a steel rope; 6. a cleaning mechanism; 61. flushing the pipe; 62. a connecting rod; 7. a support plate; 8. a water spraying hole; 9. a base; 10. a hinge rod; 11. a butt joint rod; 12. an elastic member; 13. a power source; 131. a worm wheel; 132. a worm; 133. a first element; 14. a trigger; 141. triggering a rack; 15. a driving source; 16. a rotating shaft; 17. a trigger gear; 18. a relief groove; 19. a sliding groove; 20. a sliding block; 21. a first lever; 22. a second lever; 23. a reset member; 24. an abutment groove; 25. a circular shaft; 26. a drive gear; 27. a bracket; 28. a sleeve; 29. and a positioning piece.
Detailed Description
The application is described in further detail below with reference to fig. 2-7.
Example 1
The embodiment of the application discloses a slot milling machine. Referring to fig. 2, the slot milling machine includes a machine body 1, a slot milling device 2, a boom 3, and a winding device 4, a steel rope 5 is connected between the slot milling device 2 and the winding device 4, and the winding device 4 can wind the steel rope 5, so that the slot milling device 2 is lifted or lowered by the steel rope 5. The groove milling device 2 comprises a frame body and a milling cutter wheel arranged at the lower end of the frame body, and can be used for grooving through the milling cutter wheel, and muddy water in the groove is continuously pumped out in the grooving process. The foregoing is the prior art and is not described herein in detail.
Referring to fig. 2 and 3, the slot milling machine further comprises a cleaning mechanism 6, and the cleaning mechanism 6 can clean the steel rope 5. The machine body 1 is horizontally fixed with sleeves 28, two sleeves 28 are fixed, and the sleeves 28 are slidably inserted with a supporting plate 7. The sleeve 28 is provided with a positioning member 29, and the positioning member 29 can position the support plate 7. One end of the support plate 7 has a portion beyond the end of the sleeve 28, and the cleaning mechanism 6 is installed between the two support plates 7. The positioning member 29 is a bolt screwed on the outer wall of the sleeve 28, and the bolt can be abutted against the support plate 7, thereby positioning the support plate 7.
Two cleaning mechanisms 6 are installed, the steel rope 5 and the groove milling device 2 can pass through between the two cleaning mechanisms 6, and the cleaning mechanisms 6 are symmetrically installed on two sides of the steel rope 5. The cleaning mechanism 6 includes a flushing pipe 61 and a connecting rod 62 connected to both ends of the flushing pipe 61. The end of the connecting rod 62 remote from the flushing pipe 61 is rotatably connected to the support plate 7. The supporting plate 7 is also provided with a power source 13, and the power source 13 is used for driving the connecting rod 62 to rotate. The flushing pipe 61 is of an internal hollow structure, and the outer wall of the flushing pipe 61 can be used for connecting an external water source, such as a water pipe. The outer wall of the flushing pipe 61 is provided with a water spraying hole 8, and the flushing pipe 61 can spray water after being connected with a water source.
Referring to fig. 3 and 4, a base 9 is further mounted on the connecting rod 62, a hinge rod 10 is ball-hinged on the upper surface of the base 9, a supporting rod 11 is rotatably connected between two opposite hinge rods 10 by means of bearings or the like, and the length direction of the supporting rod 11 is parallel to the length direction of the flushing pipe 61. The outer wall of the hinge rod 10 is also provided with an elastic piece 12, the elastic piece 12 is a spring, the outer wall of the hinge rod 10 can be fixed with a ring bulge, the spring is connected between the ring bulge and the surface of the base 9, and a damping pad can be arranged at the joint of the ring bulge and the base 9 and the spring. Under the elastic force of the spring, an elastic force can be provided to keep the hinge lever 10 perpendicular to the surface of the base 9. When the power source 13 drives the connecting rod 62 to rotate upwards and approach the steel rope 5, the abutting rod 11 can abut against the outer wall of the steel rope 5, and at this time, the vertical height of the flushing pipe 61 is higher than that of the abutting rod 11, and the water spraying hole 8 of the flushing pipe 61 is inclined downwards towards the abutting position of the abutting rod 11 and the steel rope 5. The flushing pipe 61 is thus able to clean the steel cord 5 during the upward movement of the steel cord 5. Further, the outer wall of the abutting rod 11 can be uniformly provided with elastic bristles, so that the cleaning effect on the steel rope 5 is improved.
Referring to fig. 3 and 4, a circular shaft 25 is fixed to the connection rod 62, and the circular shaft 25 is rotatably connected to the support plate 7 by means of a bearing or the like, thereby realizing the rotational connection of the connection rod 62 to the support plate 7. A bracket 27 is fixed on the outer wall of one end of the supporting plate 7, and a certain cavity is formed between the bracket 27 and the supporting plate 7. Wherein the circular shaft 25 of the support plate 7 has one end extending in the cavity of the bracket 27 and is coaxially fixed with a drive gear 26, and the two drives are engaged with each other. The power source 13 includes a worm 132 rotatably coupled to the bracket 27 and a first member 133 for driving the worm 132 to rotate, and the first member 133 may be a motor. One of the driving gears 26 is also fixed with a worm wheel 131, and the worm wheel 131 can be meshed with the worm 132, so that the worm wheel 131 can be driven to rotate through the rotation of the driving worm 132, the driving gear 26 is driven to rotate, and the connecting rod 62 can synchronously rotate along with the driving gear 26.
When the groove milling device 2 enters the ground to form grooves, the supporting rod 11 is abutted to the outer wall of the steel rope 5, vibration generated by the groove milling device 2 can be transmitted to the hinging rod 10 through the supporting rod 11 and is damped through the elastic piece 12, so that vibration is reduced and directly transmitted to the suspension arm 3, and stability of the suspension arm 3 in the process is improved.
Referring to fig. 4 and 5, a rotating shaft 16 is fixed on the base 9, the rotating shaft 16 is rotatably connected to a connecting rod 62 through a bearing, one end of the rotating shaft 16 has a portion extending out of the surface of the connecting rod 62 and is coaxially fixed with a trigger gear 17, and a yielding groove 18 is formed in the supporting plate 7 at a position corresponding to the trigger gear 17 for providing a space for movement of the trigger gear 17.
The trigger 14 is mounted on the support plate 7, and a driving source 15 for driving the trigger 14 to slide. After finishing the grooving, after lifting the groove milling device 2 to the highest position, driving the trigger piece 14 to slide to a preset position through the driving source 15, and then driving the connecting rod 62 to rotate upwards and abut against the outer wall of the groove milling device 2 through the power source 13, in the process, the trigger piece 14 can drive the trigger gear 17 to rotate, and the rotation directions of the trigger gear 17 and the connecting rod 62 are opposite, so that the abutting rod 11 rotates downwards and can rotate to abut against the outer wall of the groove milling device 2. Thereby the two abutting rods 11 and the two flushing pipes 61 are clamped on the outer wall of the milling groove device 2, and the milling groove device 2 is not easy to shake in the running process of the machine body 1.
Referring to fig. 3 and 4, the trigger 14 includes a trigger rack 141, the trigger rack 141 has an arc-shaped structure, and teeth of the trigger rack 141 are located at one side of an arc-shaped inner wall of the trigger rack 141. The driving source 15 includes a cylinder mounted on the bracket 27, the trigger rack 141 is connected to an end of a piston rod of the cylinder, and a moving direction of the trigger rack 141 is parallel to a length direction of the abutting rod 11. When the outer wall of the milling groove device 2 needs to be clamped, the trigger gear 141 is driven by the driving source 15 to move to the movement path of the trigger gear 17, so that the trigger gear 17 can be meshed with the trigger gear 141 in the upward rotation process of the connecting rod 62, and the abutting rod 11 can be rotated downwards, so that the flushing pipe 61 and the abutting rod 11 can abut against the outer wall of the milling groove device 2, and the flushing pipe 61 is located above the abutting rod 11. When the milling groove device 2 shakes, the abutting rod 11 can also perform shock absorption and buffering through the elastic piece 12.
Referring to fig. 4 and 5, in order to prevent the base 9 from being easily rotated during the cleaning process of the steel wire rope 5, a sliding groove 19 is formed on one side of the connecting rod 62 facing the supporting plate 7, and a sliding block 20 is slidably connected in the sliding groove 19, wherein the sliding block 20 has a square structure. A restoring member 23 is provided between the slide block 20 and the inner end surface of the slide groove 19, and the restoring member 23 is a spring. A first rod 21 and a second rod 22 are fixed to the side of the slider 20 facing the support plate 7. The trigger gear 17 is provided with a plurality of abutting grooves 24, and the abutting grooves 24 are uniformly arranged along the circumferential direction of the trigger gear 17, and under the action of the reset piece 23, the second rod 22 can be inserted into the abutting grooves 24, so that the base 9 cannot rotate any more. The lower end of the trigger rack 141 extends into the yielding groove 18, when the driving source 15 drives the trigger rack 141 to move to a position capable of being meshed with the trigger gear 17, the trigger rack 141 can abut against the first rod 21, the sliding block 20 is extruded into the sliding groove 19, and the second rod 22 is driven to be separated from the abutting groove 24, so that the base 9 can rotate normally. Further, the ends of the first rod 21 and the second rod 22 are arc-shaped structures, and the structural connecting rod 62 is rubbed during rotation.
The embodiment of the application provides a slot milling machine, which has the implementation principle that: referring to fig. 6, when the groove milling device 2 is lowered to perform groove formation, the abutting rod 11 abuts against the outer wall of the steel rope 5, so that vibration of the steel rope 5 can be effectively reduced from being transmitted to the suspension arm 3; when the steel rope 5 moves upwards to lift the groove milling device 2, the abutting rod 11 abuts against the outer wall of the steel rope 5, and the water source of the flushing pipe 61 is connected, so that the flushing pipe 61 can flush the steel rope 5 for cleaning. In combination with fig. 7, when the slot milling device 2 moves fast to the cleaning mechanism 6, the connecting rod 62 rotates to the original position, so that the slot milling device 2 can pass through the space between the two abutting rods 11, after the slot milling device 2 is lifted to the highest value, the driving source 15 drives the trigger rack 141 to slide, then the power source 13 drives the connecting rod 62 to rotate, so that the connecting rod 62 abuts against the outer wall of the slot milling device 2, the abutting rods 11 can move downwards and abut against the outer wall of the slot milling device 2, the two flushing pipes 61 and the two abutting rods 11 can be clamped on two sides of the slot milling device 2, and shaking of the slot milling device 2 is reduced.
Example 2
The grooving construction method of the grooving machine, which uses the grooving machine in the embodiment 1, comprises the following steps:
s1, lowering the groove milling device 2 through the winding device 4 to form grooves, and driving the connecting rods 62 to rotate through the power source 13 after all the groove milling devices 2 enter the grooves, so that the two abutting rods 11 can abut against two sides of the steel rope 5, and continuously lowering the groove milling device 2 to form grooves, wherein in the process, the abutting rods 11 can absorb shock of the steel rope 5, and therefore stability of the suspension arm 3 is improved;
s2, after the milling groove is in a preset depth, lifting the milling groove device 2 through the hoisting device 4, and communicating the milling groove device with the flushing pipe 61 through a water pipe, so that the flushing pipe 61 can flush the steel rope 5, and the supporting rod 11 can rotate to scrape sediment on the surface of the steel rope 5;
s3, when the milling groove device 2 moves to the position of the cleaning mechanism 6, the connecting rod 62 is driven to rotate to the original position through the power source 13, then the milling groove device 2 is continuously lifted, when the milling groove device 2 is lifted to the original position, the trigger rack 141 is driven to slide through the power source 13, and the connecting rod 62 is driven to rotate upwards through the power source 13, so that the flushing pipe 61 can be abutted to the outer wall of the milling groove device 2, and under the action of the trigger rack 141 and the trigger gear 17, the abutting rod 11 can rotate downwards and be abutted to the outer wall of the milling groove device 2, so that the shaking condition of the milling groove device 2 is reduced.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (7)
1. The utility model provides a slot milling machine, includes organism (1), milling flutes device (2), davit (3) and hoist device (4), milling flutes device (2) with be connected with wire rope (5), its characterized in that between hoist device (4): the cleaning device also comprises a cleaning mechanism (6) arranged on the machine body (1); two support plates (7) are horizontally arranged on the machine body (1), and the cleaning mechanism (6) is arranged between the two support plates (7) and is provided with two cleaning mechanisms; the cleaning mechanism (6) comprises a flushing pipe (61) and connecting rods (62) arranged at two ends of the flushing pipe (61), the flushing pipe (61) can be used for connecting a water source, and water spraying holes (8) are formed in the side wall of the flushing pipe (61); one end of the connecting rod (62) far away from the flushing pipe (61) is rotatably connected to the supporting plate (7), and the slot milling device (2) can pass through between the two flushing pipes (61); a base (9) is rotatably connected to the connecting rod (62), a hinge rod (10) is rotatably connected to the base (9) in a ball joint manner, a supporting rod (11) is rotatably arranged between the two opposite hinge rods (10), and the length direction of the supporting rod (11) is parallel to the length direction of the flushing pipe (61);
an elastic member (12) is arranged on the outer wall of the hinging rod (10), and the elastic member (12) is used for providing a acting force so that the hinging rod (10) has the acting force which is kept perpendicular to the surface of the connecting rod (62); the support plate (7) is provided with a power source (13) for driving the two connecting rods (62) to rotate in opposite directions, when the steel rope (5) is positioned between the two flushing pipes (61), the two abutting rods (11) can be respectively abutted to two sides of the steel rope (5) under the driving of the power source (13), the flushing pipes (61) are positioned above the abutting rods (11), and water spraying holes (8) of the flushing pipes (61) are inclined towards the abutting rods (11);
the device is characterized in that a trigger piece (14) is further arranged on the supporting plate (7) in a sliding mode, and a driving source (15) for driving the trigger piece (14) to slide is arranged on the supporting plate, when the milling groove device (2) is located between two flushing pipes (61), the driving source (15) drives the trigger piece (14) to slide to a preset position, and when the power source (13) drives the connecting rod (62) to rotate upwards, the trigger piece (14) can drive the base (9) and the connecting rod (62) to rotate in opposite directions, so that the flushing pipes (61) and the abutting rod (11) can abut against the outer wall of the milling groove device (2);
a rotating shaft (16) is arranged on the base (9), the rotating shaft (16) is rotationally connected to the connecting rod (62), a trigger gear (17) is coaxially arranged at one end, far away from the base (9), of the rotating shaft (16), and a yielding groove (18) for accommodating the trigger gear (17) is formed in the supporting plate (7); the trigger piece (14) comprises a trigger rack (141), the trigger rack (141) is in an arc-shaped structure, and when the driving source (15) drives the trigger rack (141) to slide to a motion path of the trigger gear (17), the trigger gear (17) and the trigger rack (141) are meshed by rotating the connecting rod (62).
2. The slot milling machine of claim 1, wherein: a sliding groove (19) is formed in one side, close to the trigger rack (141), of the connecting rod (62), a sliding block (20) is arranged in the sliding groove (19), a first rod (21) and a second rod (22) are arranged on the sliding block (20), a reset piece (23) is further arranged between the sliding block (20) and the inner end surface of the sliding groove (19), an abutting groove (24) is formed in one side, facing the sliding groove (19), of the gear, the abutting groove (24) is uniformly arranged along the circumferential direction of the trigger gear (17), and the second rod (22) can be inserted into the abutting groove (24) under the action of the reset piece (23); when the driving source (15) drives the trigger rack (141) to slide to a position matched with the trigger gear (17), the first rod (21) can be pressed by the trigger rack (141) so that the sliding block (20) slides into the sliding groove (19), and the second rod (22) and the abutting groove (24) are separated.
3. The slot milling machine of claim 2, wherein: the connecting rod (62) is provided with a circular shaft (25), the circular shaft (25) is rotationally connected to the supporting plates (7), the circular shaft (25) on one supporting plate (7) penetrates out of the supporting plate (7) and is coaxially fixed with a driving gear (26), and the two driving gears (26) are meshed; the support plate (7) is provided with a support (27), the power source (13) comprises a worm (132) rotatably connected to the support (27), a first element (133) for driving the worm (132) to rotate, and a worm wheel (131) arranged on one of the driving gears (26), and the worm (132) is meshed with the worm wheel (131).
4. A slot milling machine as claimed in claim 3, wherein: the ends of the first rod (21) and the second rod (22) are arc-shaped structures.
5. The slot milling machine of claim 4, wherein: the driving source (15) comprises a cylinder arranged on the bracket (27), and a piston rod of the cylinder is connected with the trigger rack (141).
6. The slot milling machine of claim 5, wherein: the machine body (1) is provided with a sleeve (28), the supporting plate (7) is slidably inserted into the sleeve (28), and the side wall of the sleeve (28) is provided with a positioning piece (29) for positioning the supporting plate (7).
7. A method for forming grooves by using the groove milling machine of claim 6, which is characterized in that: the method comprises the following steps:
s1, lowering the groove milling device (2) through the hoisting device (4) to form grooves, and driving the connecting rods (62) to rotate through the power source (13) after the groove milling device (2) completely enters the grooves, so that the two abutting rods (11) can abut against the two sides of the steel rope (5), and continuing to lower the groove milling device (2) to form grooves;
s2, after the milling groove is milled to a preset depth, lifting the milling groove device (2) through the hoisting device (4), and communicating with the flushing pipe (61) through a water pipe, so that the flushing pipe (61) can flush the steel rope (5);
s3, when the milling groove device (2) moves to the position of the cleaning mechanism (6), the connecting rod (62) is driven to rotate to the original position through the power source (13), then the milling groove device (2) is continuously lifted, when the milling groove device (2) is lifted to the original position, the trigger rack (141) is driven to slide through the power source (13), and the connecting rod (62) is driven to rotate upwards through the power source (13), so that the flushing pipe (61) can be abutted to the outer wall of the milling groove device (2), and under the action of the trigger rack (141) and the trigger gear (17), the abutment rod (11) can rotate downwards and be abutted to the outer wall of the milling groove device (2).
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| CN202310654008.9A CN116446483B (en) | 2023-06-02 | 2023-06-02 | Grooving machine and grooving construction method using same |
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| CN202310654008.9A CN116446483B (en) | 2023-06-02 | 2023-06-02 | Grooving machine and grooving construction method using same |
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| CN116446483B true CN116446483B (en) | 2023-10-31 |
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| Publication number | Publication date |
|---|---|
| CN116446483A (en) | 2023-07-18 |
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Address after: 20 / F, A-1 business center, building 1, hydropower Plaza, No. 1, Guangshen Avenue West, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province Patentee after: Guangdong Construction Engineering Group Co.,Ltd. Country or region after: China Address before: 20 / F, A-1 business center, building 1, hydropower Plaza, No. 1, Guangshen Avenue West, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG NO. 2 HYDROPOWER ENGINEERING Co.,Ltd. Country or region before: China |