CN115807619B - Vibration spiral drilling and dredging device for hydraulic engineering - Google Patents
Vibration spiral drilling and dredging device for hydraulic engineering Download PDFInfo
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- CN115807619B CN115807619B CN202211713301.XA CN202211713301A CN115807619B CN 115807619 B CN115807619 B CN 115807619B CN 202211713301 A CN202211713301 A CN 202211713301A CN 115807619 B CN115807619 B CN 115807619B
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Abstract
The invention relates to the technical field of hydraulic engineering, and discloses a vibration spiral drilling and dredging device for hydraulic engineering, which comprises a shell, wherein a through hole with the size matched with a transport pipe and a water storage pipe is formed in the shell, a telescopic rod is fixedly connected to the top end inside the shell, the size of the telescopic rod is matched with the distance between the inner wall of the shell and a limiting block, and the end, far away from the shell, of the telescopic rod is fixedly connected with the limiting block; the vibration spiral drilling and dredging device for the hydraulic engineering can be started by a worker, the drill bit can rotate by taking a connecting point of the drill bit and the limiting piece as a fulcrum under the action of the external motor, the telescopic rod stretches downwards at the moment, the limiting block fixedly connected with the telescopic rod can move downwards along with the telescopic rod, so that the rotating shaft inserted in the limiting block is driven to move, and the rotating shaft can rotate when moving downwards under the action of the tooth block meshed with the rotating shaft, so that the driven piece inserted in the outer side of the rotating shaft is driven to move eccentrically.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a vibration spiral drilling and dredging device for hydraulic engineering.
Background
During hydraulic engineering construction, the deposited river channel needs to be drilled, so that in the working process of the drill bit, the drill bit can stop moving in the river channel along with the deep penetration of the drill bit due to river channel sludge, the drill bit cannot ascend or descend, the drilling operation is influenced, after drilling is completed, the sludge in the hole can be carried out in the ascending process of the drill bit, the carried-out sludge can fall into the hole after the drill bit completely leaves the rotated hole, the drilled hole is blocked, and the outer surface of the drill bit can be deposited due to the fact that the drill bit is made of metal materials, and the drill bit can be corroded if not processed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a vibrating spiral drilling and dredging device for hydraulic engineering, which has the advantages of preventing a drill bit from being blocked in sludge in the drilling process, preventing the sludge carried out after the drilling is completed from blocking a drilled hole and conveniently cleaning the sludge accumulated on the outer surface of the drill bit in the drilling process, and solves the problems that the drill bit can not work in a river channel in the drilling process, the sludge generated in the drilling process can be carried out in the rising process after the drilling work is completed, so that the drilled hole is blocked and the material of the drill bit is easily corroded by the sludge accumulated on the outer surface.
In order to achieve the purposes of preventing the drill bit from being blocked in the sludge in the drilling process, preventing the drilled hole from being blocked by the sludge carried out after the drilling is completed and conveniently cleaning the sludge accumulated on the outer surface of the drill bit in the drilling process, the invention provides the following technical scheme: the vibration spiral drilling and dredging device for hydraulic engineering comprises a shell and a connecting rod, wherein the shell is provided with a through hole with the size matched with a transportation pipe and a water storage pipe, the top end of the inside of the shell is fixedly connected with a telescopic rod, the size of the telescopic rod is matched with the distance between the inner wall of the shell and a limiting block, one end of the telescopic rod, which is far away from the shell, is fixedly connected with the limiting block, the inside of the limiting block is provided with a groove with the size matched with a rotating shaft and a driven piece, the bottom end of the limiting block is provided with a round hole with the size matched with a spring, the inside of the limiting block is inserted with a rotating shaft, the rotating shaft is meshed with a tooth block, the middle position of the rotating shaft is deviated from the axis of the rotating shaft at the position where the driven piece is connected, one side of the rotating shaft is meshed with the tooth block, the middle position of the rotating shaft is hinged with a driven piece, the two ends of the driven piece are respectively provided with through holes with the size matched with the rotating shaft and the driven piece, the length of the driven piece is matched with the distance between the rotating shaft and the driven piece, the driven piece is hinged with the driven piece at the outer side of one end of the driven piece far away from the rotating shaft, one end of the driven piece far away from the driven piece is matched with a round hole formed in the limiting piece, the limiting piece is sleeved with a through hole with the size matched with the spring and the driven piece at the outer side of one end of the driven piece, the limiting piece is provided with a round hole with the size matched with the drill bit at one end of the limiting piece, the spring is clamped inside the top end of the limiting piece, the length of the spring is matched with the distance between the limiting piece and the limiting piece, the limiting piece is sleeved with a drill bit at one end of the spring, the size of the drill bit is matched with the round hole formed in the limiting piece, the drill bit is connected with a first power output shaft of an external power supply, two opposite sides of the connecting rod are hinged with two opposite connecting pieces, the round holes with the size matched with the connecting rod and the piston are respectively formed in the two ends of the connecting piece, two opposite pistons are hinged to one end of the connecting piece away from the connecting rod, one end of each piston, close to the connecting piece, is made of flexible materials, the size of each piston is matched with the round hole formed in the water storage pipe, the water storage pipe is sleeved on the outer side of one end of each piston away from the connecting piece, the hollow space inside the water storage pipe is hollow, the size of each water storage pipe is matched with the piston, the outer side of each water storage pipe is matched with a through hole formed in the shell, and a one-way valve is arranged in the water storage pipe, close to one end of each connecting pipe.
Preferably, the inside that piston one end was kept away from to the aqua storage pipe has cup jointed the connecting pipe, and the connecting pipe is connected with external pumping device, the outside of aqua storage pipe bottom has cup jointed two opposite locating pieces, and the through-hole of size and aqua storage pipe looks adaptation has been seted up to the locating piece inside.
Preferably, the inside that the water storage pipe is close to locating piece one end has pegged graft two opposite direction transportation pipes, and the size of transportation pipe and the distance looks adaptation between the water storage pipe to the high-pressure shower nozzle, transportation pipe is kept away from locating piece one end and is provided with the high-pressure shower nozzle.
Preferably, the tooth block is fixedly connected with the inner wall of the shell, and one end, far away from the limiting piece, of the spring is arranged inside the limiting block.
Preferably, the positioning block is fixedly connected with the outer side of the shell, and the water storage pipe is inserted into the inner wall of the shell.
Preferably, the high-pressure spray nozzle is inserted into the inner wall of the shell.
Preferably, the outside threaded connection of screw rod one end has two runner in opposite directions, and the screw hole of size and screw rod looks adaptation is seted up to the runner inside, and the recess of size and haulage rope looks adaptation is seted up in the runner outside, two opposite directions the outside of runner is provided with two haulage ropes in opposite directions, the width of haulage rope and the recess looks adaptation of seting up in the runner outside, the interval looks adaptation between haulage rope's length and the runner to the friction piece, two opposite directions haulage rope keeps away from runner one end fixedly connected with two friction pieces that are axisymmetric, the laminating of friction piece needs the river course surface of desilting, the through-hole looks adaptation of seting up on friction piece size and the fixed block.
Preferably, two opposite fixing blocks are arranged on the outer side of the friction piece, and through holes with the sizes matched with those of the friction piece are shot in the fixing blocks.
Preferably, one end of the screw, which is far away from the rotating wheel, is fixedly connected with the limiting piece.
Preferably, the outside of holding ring articulates there is the several and is central symmetry's connecting rod, and connecting rod size holding ring is to the distance looks adaptation between the elasticity cloth, the connecting rod is kept away from holding ring one end and is articulated to have elasticity cloth, and elasticity cloth intermediate position has been seted up the round hole of size and support column looks adaptation, elasticity cloth's inside joint has the support column, and the through-hole looks adaptation of the inside seting up of support column and holding ring, the outside fixedly connected with limiting ring that the support column is close to elasticity cloth one end, limiting ring inside has seted up the round hole of size and support column looks adaptation, limiting ring is kept away from support column one side and articulates there is the several rectangle piece that is central symmetry, and rectangle piece both ends are articulated with limiting ring and connecting rod respectively.
Compared with the prior art, the invention provides the vibrating spiral drilling and dredging device for hydraulic engineering, which has the following beneficial effects:
1. the vibration spiral drilling and dredging device for the hydraulic engineering can be started by a worker, a drill bit can rotate by taking a connecting point of the drill bit and a limiting piece as a supporting point under the action of the external motor, at the moment, a telescopic rod stretches downwards, a limiting block fixedly connected with the telescopic rod moves downwards along with the telescopic rod, so that a rotating shaft inserted in the limiting block is driven to move downwards, the rotating shaft moves downwards under the action of a tooth block meshed with the rotating shaft, and simultaneously rotates, so that a driven piece inserted in the outer side of the rotating shaft is driven to move eccentrically, at the moment, the driven block can reciprocate in the vertical direction under the action of the driven piece, so that the limiting piece is in vibration sleeving connection with the limiting piece in the outer side of the driven piece, the drill bit inserted in the limiting piece can vibrate continuously in the process of driving the drill bit to perform vertical vibration, and the drill bit is prevented from accumulating in a river channel in the process of silting up and down amplitude in the drilling process, and the purpose of preventing the river channel from accumulating in the drilling process is achieved.
2. The vibration spiral drilling and dredging device for the hydraulic engineering can be used for realizing that one end of a water pipe far away from a connecting pipe is inserted in a place with water in a river channel, at the moment, along with the downward movement of a limiting block, a connecting rod fixedly connected with the limiting block also moves downward along with the downward movement of the limiting block, and further, a piston hinged with the connecting piece moves in the water storage pipe towards the direction far away from the connecting pipe through the connecting pipe inserted in the river channel, water in the river channel is pumped into the water storage pipe, along with the completion of drilling work, a drill bit and the limiting block move upwards, at the moment, the piston moves towards the direction of the connecting pipe under the action of the connecting piece, water flow in the water storage pipe is extruded, and the drill bit is sprayed out through a conveying pipe and a high-pressure spray head, so that sludge accumulated on the outer surface of the drill bit in the drilling process is washed, and the aim of preventing the drill bit from being corroded by sludge accumulated on the outer surface is achieved.
3. The vibration spiral drilling and dredging device for the hydraulic engineering can realize downward movement through the limiting piece, the screw fixedly connected with the limiting piece can also move downward along with the limiting piece, the rotating wheel sleeved on the outer side of the screw can rotate under the action of the screw at the moment, and then the traction rope is contracted, so that the friction piece fixedly connected with the traction rope can move in opposite directions under the action of the rotating wheel and the traction rope, after the drilling work is completed, the limiting piece can drive the screw to ascend, at the moment, the rotating wheel can move reversely, and further the friction piece at one end which is fixedly far away from the shell is forced to move in the direction away from each other through the traction rope, so that sludge around the drilled hole can be cleaned in the movement process of the friction piece, and the purpose of preventing the hole from being blocked by the sludge around the drilled hole is achieved.
Drawings
FIG. 1 is a schematic view of the overall appearance of the present invention;
FIG. 2 is a schematic view of the internal structure of the housing of the present invention;
FIG. 3 is a schematic view of a pumping mechanism of the present invention;
FIG. 4 is a schematic diagram of a drilling mechanism according to the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 4A in accordance with the present invention;
FIG. 6 is a schematic view of the internal structure of the stopper according to the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 6B in accordance with the present invention;
FIG. 8 is a schematic view of the internal structure of the water storage tube of the present invention;
FIG. 9 is a schematic view of a cleaning mechanism according to the present invention;
FIG. 10 is an enlarged view of the structure of FIG. 9C in accordance with the present invention;
FIG. 11 is a schematic view of a supporting mechanism according to the present invention.
In the figure: 101. a housing; 102. a telescopic rod; 103. a limiting block; 104. a rotating shaft; 105. tooth blocks; 106. a follower; 107. a driven block; 108. a limiting piece; 109. a spring; 110. a drill bit; 201. a connecting rod; 202. a connecting piece; 203. a piston; 204. a water storage pipe; 205. a connecting pipe; 206. a positioning block; 207. a transport tube; 208. a high pressure nozzle; 301. a screw; 302. a rotating wheel; 303. a traction rope; 304. a friction member; 305. a fixed block; 401. a positioning ring; 402. a connecting rod; 403. elastic cloth; 404. a support column; 405. defining a ring; 406. rectangular blocks.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1, 2, 4 to 7 and 9, the vibration auger drilling and dredging apparatus for hydraulic engineering comprises a housing 101, wherein the housing 101 is provided with through holes with a size matched with that of a transport pipe 207 and a water storage pipe 204, and the housing 101 defines the positions of a telescopic rod 102, the water storage pipe 204, a tooth block 105 and a fixed block 305, and provides support for the positions of the structures;
the top end inside the shell 101 is fixedly connected with a telescopic rod 102, the size of the telescopic rod 102 is matched with the distance between the inner wall of the shell 101 and the limiting block 103, the telescopic rod 102 limits the position of the limiting block 103, the limiting block 103 is driven to move downwards by outwards stretching of the telescopic rod 102, and the limiting block 103 is driven to move upwards by retracting of the telescopic rod 102;
a limiting block 103 is fixedly connected to one end, far away from the shell 101, of the telescopic rod 102, a groove with the size matched with the rotating shaft 104 and the driven piece 106 is formed in the limiting block 103, a round hole with the size matched with the spring 109 is formed in the bottom end of the limiting block 103, the limiting block 103 limits the positions of the rotating shaft 104 and the connecting rod 201, and the limiting block 103 moves under the action of the telescopic rod 102 to drive the connecting rod 201 fixedly connected with the rotating shaft 104 to synchronously move and also drive the rotating shaft 104 inserted in the limiting block 103 to move downwards;
a rotating shaft 104 is inserted into the limiting block 103, the rotating shaft 104 is meshed with the tooth block 105, the joint of the middle position of the rotating shaft 104 and the driven piece 106 deviates from the axis of the rotating shaft 104, the rotating shaft 104 moves downwards under the action of the limiting block 103, and the rotating shaft 104 eccentrically rotates under the action of the tooth block 105 due to the meshing of the rotating shaft 104 and the tooth block 105 at the same time, so that the driven piece 106 inserted on the rotating shaft 104 is driven to move up and down;
a tooth block 105 is meshed with one side of the rotating shaft 104, the tooth block 105 is fixedly connected with the inner wall of the shell 101, the tooth block 105 is meshed with the rotating shaft 104, the tooth block 105 defines the position of the rotating shaft 104, and when the rotating shaft 104 moves downwards, the tooth block 105 can enable the rotating shaft 104 to start rotating;
a driven piece 106 is hinged in the middle of the rotating shaft 104, through holes with the sizes matched with the rotating shaft 104 and the driven piece 107 are respectively formed in the two ends of the driven piece 106, the length of the driven piece 106 is matched with the distance between the rotating shaft 104 and the driven piece 107, the driven piece 106 is connected with the limiting block 103 and the driven piece 107, and the driven piece 106 reciprocates in the up-down direction under the action of the rotating shaft 104, so that the driven piece 107 hinged with the driven piece 106 continuously vibrates;
the outside of one end of the driven piece 106 far away from the rotating shaft 104 is hinged with a driven piece 107, one end of the driven piece 107 far away from the driven piece 106 is matched with a round hole formed in the limiting piece 108, and the driven piece 107 reciprocates in the up-down direction under the action of the driven piece 106, so that the limiting piece 108 sleeved on the outside of the driven piece 107 continuously vibrates under the action of the driven piece 107;
the outer side of one end, far away from the driven piece 106, of the driven piece 107 is sleeved with a limiting piece 108, the limiting piece 108 is provided with a through hole with the size matched with that of the spring 109 and the driven piece 107, one end, far away from the driven piece 107, of the limiting piece 108 is provided with a round hole with the size matched with that of the drill bit 110, the limiting piece 108 limits the positions of the spring 109 and the drill bit 110, and the limiting piece 108 continuously vibrates under the action of the driven piece 107 and the spring 109, so that the drill bit 110 inserted on the limiting piece 108 is driven to vibrate;
the inside joint at limiting piece 108 top has spring 109, and spring 109 keeps away from limiting piece 108 one end and sets up in stopper 103 inside, and the length of spring 109 and limiting piece 108 are the distance looks adaptation between stopper 103, and spring 109 connects limiting piece 108 and stopper 103, and spring 109 cooperates with driven piece 107 so that limiting piece 108 incessantly shakes;
the drill bit 110 is sleeved in the interior of the end, far away from the spring 109, of the limiting piece 108, the size of the drill bit 110 is matched with a round hole formed in the limiting piece 108, the drill bit 110 is connected with a first power output shaft of an external power supply, and the drill bit 110 continuously vibrates under the action of the limiting piece 108 in the downward drilling process, so that sludge is prevented from being accumulated in the sludge in the drilling process.
Example two
Referring to fig. 1 to 3 and 8, the vibration auger drilling and dredging device for hydraulic engineering includes a connecting rod 201, wherein the connecting rod 201 is fixedly connected with a limiting block 103, and the limiting block 103 moves downwards to drive the connecting rod 201 to move synchronously, so that a piston 203 is driven to move through a connecting piece 202;
two opposite sides of the two axisymmetric connecting rods 201 are hinged with two opposite connecting pieces 202, two ends of each connecting piece 202 are respectively provided with round holes with the sizes matched with those of the connecting rods 201 and the pistons 203, the connecting pieces 202 are connected with the connecting rods 201 and the pistons 203, and the connecting pieces 202 move under the action of the connecting rods 201 so as to drive the pistons 203 to move in the water storage tubes 204;
two opposite pistons 203 are hinged at one end of the two opposite connecting pieces 202 far away from the connecting rod 201, one end of the piston 203 close to the connecting piece 202 is made of flexible materials, the size of the piston 203 is matched with a round hole formed in the water storage pipe 204, the piston 203 moves under the action of the connecting piece 202, external water flow is pumped into the water storage pipe 204 through a connecting pipe 205 connected with the water storage pipe 204, and in the rising process of the drill bit 110, the piston 203 moves reversely in the water storage pipe 204 to squeeze water flow in the water storage pipe 204;
the outer side of one end of the piston 203, which is far away from the connecting piece 202, is sleeved with a water storage pipe 204, the water storage pipe 204 is inserted into the inner wall of the shell 101, the inner part of the water storage pipe 204 is hollow and is matched with the piston 203 in size, the outer side of the water storage pipe 204 is matched with a through hole formed in the shell 101 in size, a one-way valve is arranged in the inner part of one end of the water storage pipe 204, which is close to the connecting pipe 205, the position of the piston 203 and the connecting pipe 205 is limited by the water storage pipe 204, and the water flow pumped by the connecting pipe 205 is stored by the water storage pipe 204;
the inner part of one end of the water storage pipe 204 far away from the piston 203 is sleeved with a connecting pipe 205, the connecting pipe 205 is connected with an external pumping device, the connecting pipe 205 is inserted into external water flow, and the external water flow connected with the connecting pipe 205 is pumped into the water storage pipe 204 through the piston 203 and the water storage pipe 204;
two opposite positioning blocks 206 are sleeved on the outer side of the bottom end of the water storage pipe 204, through holes with the sizes matched with those of the water storage pipe 204 are formed in the positioning blocks 206, and the positioning blocks 206 limit the positions of the water storage pipe 204;
the inner part of the water storage pipe 204, which is close to one end of the positioning block 206, is inserted with two opposite conveying pipes 207, the size of the conveying pipes 207 is matched with the distance between the water storage pipe 204 and the high-pressure spray nozzle 208, and when the drill bit 110 ascends, the piston 203 can squeeze water flow in the water storage pipe 204 into the high-pressure spray nozzle 208 through the conveying pipes 207;
one end of the transport pipe 207, which is far away from the positioning block 206, is provided with a high-pressure spray head 208, the high-pressure spray head 208 is inserted into the inner wall of the shell 101, and the high-pressure spray head 208 sprays water transported by the transport pipe 207, so that silt deposited on the drill bit 110 is cleaned.
Example III
Referring to fig. 9 and 10, the vibration auger drilling and dredging apparatus for hydraulic engineering includes a screw 301, wherein one end of the screw 301 away from a rotating wheel 302 is fixedly connected with a limiting member 108, the screw 301 moves downward under the action of the limiting member 108 to drive the rotating wheel 302 to rotate, and when the limiting member 108 ascends, the screw 301 drives the rotating wheel 302 to move reversely under the action of the limiting member 108;
the outer side of one end of the screw 301 is in threaded connection with two opposite rotating wheels 302, threaded holes with the sizes matched with those of the screw 301 are formed in the rotating wheels 302, grooves with the sizes matched with those of the traction ropes 303 are formed in the outer sides of the rotating wheels 302, the rotating wheels 302 limit the positions of the screw 301 and the traction ropes 303, the rotating wheels 302 rotate positively or reversely under the action of the screw 301, and accordingly the traction ropes 303 are contracted or stretched;
two opposite traction ropes 303 are arranged on the outer sides of the two opposite rotating wheels 302, the width of each traction rope 303 is matched with a groove formed on the outer sides of the rotating wheels 302, the length of each traction rope 303 is matched with the distance between each rotating wheel 302 and each friction piece 304, and the traction ropes 303 are bunched or stretched under the action of the rotating wheels 302 so as to drive the friction pieces 304 fixedly connected with the traction ropes to move in the fixing blocks 305;
two opposite traction ropes 303 are fixedly connected with two axisymmetric friction pieces 304 at one end far away from the rotating wheel 302, the friction pieces 304 are attached to the surface of a river channel to be dredged, the size of each friction piece 304 is matched with that of a through hole formed in a fixed block 305, the friction pieces 304 can move in opposite directions under the action of the traction ropes 303 when the drill bit 110 is downwards, and when the drill bit 110 is upwards lifted, the friction pieces 304 can clean sludge on the surface of a hole drilled by the drill bit 110 and prevent the drilled hole from being blocked;
two opposite fixed blocks 305 are arranged on the outer side of the friction piece 304, through holes with the sizes matched with those of the friction piece 304 are shot in the fixed blocks 305, and the fixed blocks 305 define the positions and the movement tracks of the friction piece 304.
Example IV
Referring to fig. 1 and 11, the vibration spiral drilling and dredging device for hydraulic engineering comprises a positioning ring 401, wherein the positioning ring 401 is fixedly connected with the bottom of the casing 101, through holes with the size matched with that of the support columns 404 are formed in the positioning ring 401, grooves with the size and number matched with those of the connecting rods 402 are formed in the outer side of the positioning ring 401, and the positioning ring 401 defines the positions of the connecting rods 402 and the support columns 404;
the outer side of the positioning ring 401 is hinged with a plurality of connecting rods 402 which are centrosymmetric, the connecting rods 402 are matched with the distance between the positioning ring 401 and the elastic cloth 403 in size, the connecting rods 402 limit the positions of the elastic cloth 403, and the connecting rods 402 are outwards expanded by taking the hinge points of the connecting rods 402 as fulcrums under the action of rectangular blocks 406, so that the elastic cloth 403 fixedly connected with the connecting rods 402 is promoted to be expanded;
an elastic cloth 403 is fixedly connected to one end of the connecting rod 402, which is far away from the positioning ring 401, a round hole with a size matched with that of the support column 404 is formed in the middle of the elastic cloth 403, and the elastic cloth 403 expands under the action of the connecting rod 402, so that the support area of the device on the sludge is enlarged;
the inside of the elastic cloth 403 is clamped with a support column 404, the size of the support column 404 is matched with the through hole formed in the positioning ring 401, the support column 404 is contacted with the surface of the sludge and inserted into the sludge, and meanwhile, the support column 404 moves upwards under the action of the reverse acting force of the sludge to drive a limiting ring 405 fixedly connected to the outer side of the support column 404 to move;
the outer side of the support column 404, which is close to one end of the elastic cloth 403, is fixedly connected with a limiting ring 405, a round hole with the size matched with that of the support column 404 is formed in the limiting ring 405, the limiting ring 405 limits the position of a rectangular block 406, the limiting ring 405 moves under the action of the support column 404, and then the rectangular block 406 is driven to extend outwards, so that a connecting rod 402 hinged with the rectangular block 406 is driven to extend outwards by taking a hinge point of the connecting rod 402 and the positioning ring 401 as a pivot point;
the limiting ring 405 is hinged with a plurality of rectangular blocks 406 which are centrosymmetric at one side far away from the support column 404, two ends of each rectangular block 406 are hinged with the limiting ring 405 and the connecting rod 402 respectively, each rectangular block 406 is connected with the limiting ring 405 and the connecting rod 402, and the rectangular blocks 406 are outwards expanded by taking the hinge point of each limiting ring 405 as a pivot under the action of the limiting ring 405, so that the connecting rod 402 hinged with each rectangular block 406 is outwards expanded, and the supporting range of the elastic cloth 403 is enlarged.
Working process and principle: referring to fig. 1 to 11, by starting an external motor by a worker, the drill bit 110 rotates with a connection point with the limiting member 108 as a fulcrum under the action of the external motor, at this time, the telescopic rod 102 stretches downward, the limiting block 103 fixedly connected with the telescopic rod 102 also moves downward along with the telescopic rod, so as to drive the rotating shaft 104 inserted in the limiting block 103 to move, under the action of the tooth block 105 meshed with the rotating shaft 104, the rotating shaft 104 starts to rotate while moving downward, so as to drive the driven member 106 inserted in the outer side of the rotating shaft 104 to eccentrically move, at this time, the driven member 107 reciprocates up and down under the action of the driven member 106, so that the limiting member 108 is vibrated and sleeved on the limiting member 108 at the outer side of the driven member 107, the limiting member 108 is continuously vibrated in the process of driving the drill bit 110 to drill, and the drill bit 110 inserted in the limiting member 108 is continuously vibrated, so that the drill bit 110 is prevented from accumulating in a river channel in the up-down amplitude vibration in the drilling process;
the end of the water pipe away from the connecting pipe 205 is inserted into a place with water in a river channel, at the moment, along with the downward movement of the limiting block 103, the connecting rod 201 fixedly connected with the limiting block 103 also moves downwards, so that the piston 203 hinged with the connecting piece 202 moves in the water storage pipe 204 towards the direction away from the connecting pipe 205 through the connecting piece 202, the water in the river channel is pumped into the water storage pipe 204 through the connecting pipe 205 inserted into the river channel, along with the completion of drilling, the drill bit 110 and the limiting block 103 move upwards, at the moment, the piston 203 moves towards the direction of the connecting pipe 205 under the action of the connecting piece 202, water flow in the water storage pipe 204 is extruded, and the water is sprayed out through the conveying pipe 207 and the high-pressure spray head 208, so that sludge accumulated on the outer surface of the drill bit 110 in the drilling process is washed;
the screw 301 fixedly connected with the limiting piece 108 moves downwards along with the downwards movement of the limiting piece 108, at the moment, the rotating wheel 302 sleeved on the outer side of the screw 301 rotates under the action of the screw 301, and further the traction rope 303 is retracted, so that the friction piece 304 fixedly connected with the traction rope 303 moves towards each other under the action of the rotating wheel 302 and the traction rope 303, after the drilling work is completed, the limiting piece 108 drives the screw 301 to ascend, at the moment, the rotating wheel 302 moves reversely, and further the friction piece 304 fixed at one end far away from the shell 101 is forced to move towards the direction far away from each other through the traction rope 303, and sludge around a drilled hole can be cleaned in the movement process of the friction piece 304;
the device is placed on a river to be treated by workers, at the moment, the support columns 404 are in contact with river sludge, the support columns 404 are subjected to reverse acting force of the sludge while being trapped in the sludge, so that the support columns 404 move upwards, the limiting rings 405 fixed on the outer sides of the support columns 404 are driven to move synchronously, the rectangular blocks 406 hinged with the limiting rings 405 are caused to expand outwards by taking the hinge points of the rectangular blocks 406 and the limiting rings 405 as fulcrums, the connecting rods 402 hinged with the other ends of the rectangular blocks 406 are caused to expand outwards by taking the hinge points of the rectangular blocks 406 as fulcrums, the elastic cloth 403 fixedly connected with one ends of the connecting rods 402 far away from the positioning rings 401 is caused to extend, the contact area between the elastic cloth 403 and the river sludge surface is enlarged, and the support columns 404 are assisted to support the device.
In summary, the vibration spiral drilling and dredging device for hydraulic engineering can realize that an external motor is started by a worker, the drill bit 110 rotates by taking a connection point with the limiting piece 108 as a pivot under the action of the external motor, the telescopic rod 102 stretches downwards at the moment, the limiting block 103 fixedly connected with the telescopic rod 102 moves downwards along with the telescopic rod, so that the rotating shaft 104 inserted into the limiting block 103 is driven to move, the rotating shaft 104 starts to rotate under the action of the tooth block 105 meshed with the rotating shaft 104, the driven piece 106 inserted into the outer side of the rotating shaft 104 is driven to eccentrically move, at the moment, the driven piece 107 can reciprocate in the up-down direction under the action of the driven piece 106, so that the limiting piece 108 sleeved on the outer side of the driven piece 107 is vibrated, the limiting piece 108 is continuously vibrated in the process of driving the drill bit 110 to drill downwards, and the drill bit 110 inserted into the limiting piece 108 is also continuously vibrated, so that the drill bit 110 is prevented from accumulating in a river channel in the up-down amplitude in the drilling process, and the purpose of preventing accumulation in the river channel in the drilling process is achieved.
The water pipe at the far position of the connecting pipe 205 can be inserted into a place with water in a river channel, at the moment, along with the downward movement of the limiting block 103, the connecting rod 201 fixedly connected with the limiting block 103 also moves downwards, further, the piston 203 hinged with the connecting piece 202 moves in the water storage pipe 204 towards the direction far away from the connecting pipe 205 through the connecting pipe 205 inserted into the river channel, water in the river channel is pumped into the water storage pipe 204 through the connecting pipe 205 inserted into the river channel, along with the completion of drilling, the drill bit 110 and the limiting block 103 move upwards, at the moment, the piston 203 moves towards the direction of the connecting pipe 205 under the action of the connecting piece 202, water flow in the water storage pipe 204 is extruded, and the sludge accumulated on the outer surface of the drill bit 110 in the drilling process is washed through the conveying pipe 207 and the high-pressure spray head 208, so that the aim of preventing the drill bit 110 from being corroded by the sludge accumulated on the outer surface is achieved.
The screw 301 fixedly connected with the limiting piece 108 can move downwards along with the limiting piece 108 through the downward movement of the limiting piece 108, at the moment, the rotating wheel 302 sleeved on the outer side of the screw 301 can rotate under the action of the screw 301, the traction rope 303 is further retracted, the friction piece 304 fixedly connected with the traction rope 303 can move towards each other under the action of the rotating wheel 302 and the traction rope 303, after the drilling work is completed, the limiting piece 108 can drive the screw 301 to ascend, at the moment, the rotating wheel 302 can move reversely, and further the friction piece 304 fixed at one end far away from the shell 101 is forced to move towards the direction far away from each other through the traction rope 303, so that sludge around a drilled hole can be cleaned in the movement process of the friction piece 304, and the purpose of preventing the drilled hole from being blocked by the sludge around the drilled hole is achieved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a hydraulic engineering is with vibration spiral drilling and dredging device, includes shell (101) and connecting rod (201), its characterized in that: the telescopic device is characterized in that a telescopic rod (102) is fixedly connected to the top end of the inside of the shell (101), a limiting block (103) is fixedly connected to one end of the telescopic rod (102) away from the shell (101), a rotating shaft (104) is inserted into the limiting block (103), one side of the rotating shaft (104) is meshed with a tooth block (105), a driven piece (106) is hinged to the middle position of the rotating shaft (104), a driven block (107) is hinged to the outer side of one end of the driven piece (106) away from the rotating shaft (106), a limiting piece (108) is sleeved on the outer side of one end of the driven piece (107) away from the driven piece (106), a spring (109) is clamped inside the top end of the limiting piece (108), a drill bit (110) is sleeved inside one end of the limiting piece (108), two opposite sides of two axisymmetric connecting rods (201) are hinged to two opposite connecting pieces (202), two opposite pistons (203) are hinged to one ends of the connecting pieces (202) away from the connecting rods (201), and two opposite pistons (203) are hinged to one ends of the connecting pieces (203) away from the outer sides of the connecting pieces (204);
the novel structure is characterized by further comprising a screw rod (301), wherein two opposite rotating wheels (302) are connected to the outer side of one end of the screw rod (301) in a threaded manner, one end of the screw rod (301) away from the rotating wheels (302) is fixedly connected with a limiting piece (108), two opposite traction ropes (303) are arranged on the outer sides of the two opposite rotating wheels (302), and two axisymmetric friction pieces (304) are fixedly connected to one end of the two opposite traction ropes (303) away from the rotating wheels (302);
still include holding ring (401), holding ring (401) and shell (101) bottom fixed connection, the outside of holding ring (401) articulates there is several connecting rod (402) that are central symmetry, connecting rod (402) are kept away from holding ring (401) one end and are articulated have elasticity cloth (403), the inside joint of elasticity cloth (403) has support column (404), the outside fixedly connected with that support column (404) are close to elasticity cloth (403) one end is limited ring (405), it has several rectangular piece (406) that are central symmetry to limit ring (405) to keep away from support column (404) one side articulates.
2. Vibrating auger and dredging apparatus for hydraulic engineering according to claim 1, wherein: the inside that piston (203) one end was kept away from to aqua storage tube (204) has cup jointed connecting pipe (205), the outside of aqua storage tube (204) bottom has cup jointed two locating pieces (206) in opposite directions.
3. Vibrating auger and dredging apparatus for hydraulic engineering according to claim 2, wherein: two opposite conveying pipes (207) are inserted into the water storage pipe (204) near one end of the positioning block (206), and a high-pressure spray head (208) is arranged at one end, far away from the positioning block (206), of the conveying pipe (207).
4. Vibrating auger and dredging apparatus for hydraulic engineering according to claim 1, wherein: the tooth block (105) is fixedly connected with the inner wall of the shell (101), and one end, away from the limiting piece (108), of the spring (109) is arranged inside the limiting block (103).
5. Vibrating auger and dredging apparatus for hydraulic engineering according to claim 2, wherein: the water storage pipe (204) is inserted into the inner wall of the shell (101).
6. A vibratory auger and dredging apparatus for hydraulic engineering according to claim 3, wherein: the positioning block (206) is fixedly connected with the outer side of the shell (101), and the high-pressure spray head (208) is inserted into the inner wall of the shell (101).
7. Vibrating auger and dredging apparatus for hydraulic engineering according to claim 1, wherein: two opposite fixed blocks (305) are arranged on the outer side of the friction piece (304).
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