CN114151035B - Vacuum negative pressure well washing equipment and use method thereof - Google Patents
Vacuum negative pressure well washing equipment and use method thereof Download PDFInfo
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- CN114151035B CN114151035B CN202111472319.0A CN202111472319A CN114151035B CN 114151035 B CN114151035 B CN 114151035B CN 202111472319 A CN202111472319 A CN 202111472319A CN 114151035 B CN114151035 B CN 114151035B
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- connecting rod
- rod
- well
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- wall
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
- E21B23/001—Self-propelling systems or apparatus, e.g. for moving tools within the horizontal portion of a borehole
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
Abstract
The invention relates to the technical field of water well cleaning, in particular to vacuum negative pressure well cleaning equipment and a using method thereof. It includes drive arrangement and the belt cleaning device of setting in the drive arrangement top, drive arrangement includes the mount table, the rotary trough has been seted up on the surface of mount table, the rotary trough internal rotation is connected with the commentaries on classics board, in this well washing equipment of vacuum negative pressure and application method, through the belt cleaning device who sets up, the connecting rod rotates and drives runner and the wall of a well production friction, makes the drive shaft rotate and drives the connection cover and shift up, it moves a plurality of splint of clamp tightly to connect to cover to shift up, make the stone in the shaft bottom cliied, can take out the silt and the earth in the shaft bottom with connecting pipe and connecting rod intercommunication, so that reduced the required operating procedure of well washing, solved present well washing mode and can't clear up earth and silt simultaneously at the in-process of salvaging stone, leaded to the longer problem of time that the well washing consumes.
Description
Technical Field
The invention relates to the technical field of water well cleaning, in particular to vacuum negative pressure well cleaning equipment and a using method thereof.
Background
A water well is mainly used for engineering structures for exploiting underground water. The vertical, oblique and different-direction combined molding device can be vertical, oblique and different-direction combined molding device, but is generally mainly vertical, can be used for taking water in daily life, irrigating and can also be used for avoiding hiding or storing something and the like.
Because the opening of well is not by the shutoff, the well is after long-time the use, and thick earth, silt and the stone that drops from the well head etc. can be piled up to the bottom of well, consequently need wash the well after a period. Present well washing mode salvages the stone in the shaft bottom earlier, hangs into the shaft bottom with a plurality of connecting rods after salvaging again, through negative pressure pump and connecting rod intercommunication, takes earth, silt out, but this method can't clear up earth and silt simultaneously at the in-process of salvaging the stone, and it is longer to have led to the time that the well washing consumes, and the method of hoisting the connecting rod needs many people to cooperate simultaneously, when one of them goes wrong, the shaft bottom just can't be sent into to the connecting rod.
Disclosure of Invention
The invention aims to provide vacuum negative pressure well washing equipment and a using method thereof so as to solve the problems in the background technology.
In order to achieve the above object, one of the objects of the present invention is to provide a vacuum negative pressure well-flushing apparatus, which includes a driving device and a cleaning device disposed above the driving device, wherein the driving device includes an installation table, a rotation groove is formed on a surface of the installation table, a rotation plate is rotatably connected in the rotation groove, fixing holes are formed on surfaces of the rotation plate and the rotation groove, fixing rods are inserted into the fixing holes, a negative pressure pump is disposed on a surface of the installation table, a connection pipe is connected to a water inlet of the negative pressure pump, a driving ring is rotatably connected to a surface of the installation table at an outer periphery of the rotation groove, a connection cylinder is fixedly connected to a surface of the driving ring, a loop bar is slidably connected to a top of the connection cylinder, a driven ring is fixedly connected to a top of the loop bar, a plurality of sliding cavities are formed in the driven ring, an insertion bar is slidably connected to the sliding cavities, a push rod is fixedly connected to an outer wall of the insertion bar, the push rod penetrates through the driven ring and is slidably connected to the driven ring, a driving motor is further disposed on a surface of the installation table, an output end of the driving motor is connected to an outer wall of the driving ring through a first belt, and the cleaning device at least includes:
the connecting mechanism comprises a plurality of connecting rods, the outer wall of the top of each connecting rod is provided with an inserting hole inserted with the inserting rod, the connecting rod passes through the rotating plate and is connected with the rotating plate through threads, a through groove which penetrates through the connecting rod up and down is arranged in the connecting rod, the top of the connecting rod is provided with a groove, the bottom of the connecting rod is provided with a plug board inserted into the groove, the side walls of the connecting rod and the inserting plate are both provided with through holes, a fixing column and a crushing mechanism are inserted in the through holes, the crushing mechanism comprises a connecting disc, the connecting disc is communicated with one end of a connecting rod, one end of the surface of the connecting disc is provided with a connecting shaft, the outer wall of the connecting shaft is rotationally connected with a rotating wheel, the bottom of the rotating wheel is provided with a driving belt wheel rotationally connected with the connecting shaft, the outer wall of the rotating wheel is rotationally connected with a second belt, one end of the second belt is rotationally connected with a driven belt wheel, the outer wall of the bottom of the driven belt wheel is fixedly connected with a driving shaft which passes through the connecting disc and is rotationally connected with the connecting disc, the middle part of the outer wall of the driving shaft is provided with external threads, the bottom end of the driving shaft is rotatably connected with a bottom plate, the bottom of the connecting disc is provided with a fixed shaft, the bottom of the connecting disc is provided with a connecting cover, the outer wall of the connecting cover is provided with a filtering hole, the outer wall of the connecting cover is rotatably connected with a transmission rod, one end of the transmission rod is rotatably connected with a support rod, the middle part of the supporting rod is rotationally connected with the fixed shaft, the bottom end of the supporting rod is fixedly connected with a clamping plate, the top fixedly connected with telescopic link of connecting cover, the one end of telescopic link and the bottom fixed connection of connection pad, the thread groove with drive shaft threaded connection is seted up at the top of connecting cover.
As a further improvement of the technical scheme, a return spring is arranged inside the connecting cylinder, and one end of the return spring is fixedly connected with the bottom of the loop bar.
As a further improvement of the technical scheme, a compression spring is arranged in the sliding cavity, one end of the compression spring is fixedly connected with one end of the inserted link, and one end of the inserted link is rotatably connected with a roller.
As a further improvement of the technical scheme, a supporting plate is fixedly connected to the surface of the mounting table, the supporting plate is of a U-shaped structure, a sliding plate is connected in the supporting plate in a sliding mode, a threaded column is connected to the top of the supporting plate in a threaded mode, two rotary drums are connected to the top of the sliding plate in a rotating mode, and the two rotary drums are arranged on the outer wall of the first belt.
As a further improvement of the technical scheme, the surface of the connecting disc is provided with a sliding groove, the sliding groove is connected with a sliding plate in the sliding groove, a fixing spring is connected between the side wall of the sliding groove and one end of the sliding plate, the surface of the sliding plate is fixedly connected with one end of the connecting shaft, the surface of the connecting disc is fixedly connected with a fixing plate, an installation cavity is formed in one end of the fixing plate, the installation cavity is internally provided with the installation spring, the installation cavity is internally provided with an installation plate in a sliding connection mode, the surface of the installation plate is provided with two rotating rollers, and the two rotating rollers rotate on two sides of the second belt.
As a further improvement of the technical scheme, a plurality of rotating cavities are formed in the outer ring of the rotating wheel, an installation shaft is arranged in each rotating cavity, the installation shaft is arranged in an inclined mode, and the outer wall of the installation shaft is connected with a roller in a rotating mode.
As a further improvement of the technical scheme, the outer wall of the connecting rod is in threaded connection with a straight rod, and one end of the straight rod is provided with a brush.
As a further improvement of the technical scheme, a sliding groove is formed in one end of the straight rod, a buffer spring is arranged in the sliding groove, a connecting column in sliding connection with the sliding groove is arranged at one end of the buffer spring, and one end of the connecting column is connected with the hairbrush.
As a further improvement of the technical scheme, the periphery of the surface of the connecting disc is provided with a baffle ring, and the top of the baffle ring inclines towards the outer end.
The invention also aims to provide a vacuum negative pressure well washing method, which comprises any one of the vacuum negative pressure well washing equipment, and comprises the following method steps:
s1, a driving motor drives a driving ring to rotate through a first belt, the driving ring rotates and drives a driven ring to rotate through a connecting cylinder and a sleeve rod, the driven ring rotates and drives a connecting rod to rotate, and the connecting rod rotates and moves downwards through screwing force;
s2, the fixing rod is separated from the fixing hole, the connecting rod rotates to drive the rotating plate to rotate, the rotating plate and the connecting rod rotate simultaneously to enable the connecting rod not to move downwards continuously, the connecting rod drives the connecting disc, the connecting disc drives the clamping plate to rotate, and the clamping plate rotates to stir soil at the bottom;
s3, the connecting rod rotates reversely to drive the rotating wheel, the rotating wheel rotates to be in contact with the well wall to enable the rotating wheel to rotate, the rotating wheel rotates to drive the driving belt wheel, the driving belt wheel drives the driven belt wheel through the second belt, the driven belt wheel drives the driving shaft, the driving shaft rotates to drive the connecting cover to move upwards through external threads, the connecting cover moves upwards to drive the supporting rod to change the angle through the driving rod, the clamping plate rotates through the plurality of fixed shafts, and stones at the bottom of the well are clamped in the rotating process;
and S4, pumping out mud and silt at the bottom of the well by the negative pressure pump through the connecting pipe and the connecting rod.
Compared with the prior art, the invention has the following beneficial effects:
1. in this vacuum negative pressure's well washing equipment and application method, through the belt cleaning device who sets up, the connecting rod rotates and drives runner and the wall of a well production friction, make the drive shaft rotate and drive the connecting cover and shift up, the connecting cover shifts up and drives a plurality of splint clamp tightly, make the stone in shaft bottom to be cliied, can take out the silt and the earth in shaft bottom with connecting pipe and connecting rod intercommunication, so that reduced the required operating procedure of well washing, solved present well washing mode and salvaged the stone in shaft bottom earlier, hang into the shaft bottom with a plurality of connecting rods after salvaging, through negative pressure pump and connecting rod intercommunication, take out earth, silt, nevertheless this method can't clear up earth and silt simultaneously at the in-process of salvaging the stone, the longer problem of the time that has leaded to wash the well.
2. According to the vacuum negative pressure well washing equipment and the using method thereof, the arranged roller wheels are contacted with the well wall and rotate when the connecting rod rotates and moves downwards, so that the friction force between the roller wheels and the well wall is reduced, and the efficiency of rotating the connecting rod is improved.
3. According to the vacuum negative pressure well washing equipment and the using method thereof, the connecting rod rotates to drive the hairbrush through the straight rod through the arranged hairbrush, and the hairbrush rotates to scrape the well wall, so that the well wall is cleaned conveniently.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
FIG. 2 is a schematic view of the structure of a mounting table according to embodiment 1 of the present invention;
FIG. 3 is an enlarged view of the structure of the mounting table A in embodiment 1 of the present invention;
fig. 4 is a schematic view of the structure of a drive ring according to embodiment 1 of the present invention;
FIG. 5 is a schematic view of the structure of a return spring according to embodiment 1 of the present invention;
FIG. 6 is a schematic sectional view of a driven ring structure according to embodiment 1 of the present invention;
FIG. 7 is a schematic view of the cleaning apparatus in embodiment 1 of the present invention;
FIG. 8 is a schematic view of the structure of a connecting mechanism according to embodiment 1 of the present invention;
FIG. 9 is a schematic diagram showing a land structure according to embodiment 1 of the present invention;
FIG. 10 is a schematic view showing the structure of the splint according to embodiment 1 of the present invention;
FIG. 11 is a schematic view of a slide board according to embodiment 1 of the present invention;
fig. 12 is a schematic structural view of a fixing plate according to embodiment 1 of the present invention;
FIG. 13 is a schematic view of the structure of the rotor according to embodiment 1 of the present invention;
FIG. 14 is a schematic view of a brush structure according to embodiment 2 of the present invention;
fig. 15 is a schematic view of a retainer ring structure in embodiment 2 of the present invention.
The various reference numbers in the figures mean:
100. a drive device;
110. an installation table; 111. rotating the groove; 112. rotating the plate; 113. a fixing hole; 114. fixing the rod;
120. a negative pressure pump; 121. a connecting pipe;
130. a drive ring; 131. a connecting cylinder; 132. a loop bar; 133. a driven ring; 134. inserting a rod; 135. a push rod; 136. a drive motor; 137. a first belt; 138. a return spring;
140. a compression spring; 141. a roller;
150. a support plate; 151. a sliding plate; 152. a threaded post; 153. a rotating drum;
200. a cleaning device;
210. a connecting mechanism; 211. a connecting rod; 212. inserting plates; 213. fixing the column; 214. a connecting member;
220. a crushing mechanism; 221. a connecting disc; 222. a connecting shaft; 223. a rotating wheel; 224. a driving pulley; 225. a second belt; 226. a driven pulley; 227. a drive shaft; 228. an external thread; 229. a base plate; 230. a connecting spring; 231. a fixed shaft;
240. a connecting cover; 241. a transmission rod; 242. a support bar; 243. a splint; 244. a telescopic rod; 245. a thread groove;
250. a chute; 251. a slide plate; 252. fixing the spring; 253. a fixing plate; 254. installing a spring; 255. mounting a plate; 256. rotating the roller;
260. installing a shaft; 261. a roller;
270. a straight rod; 271. a brush; 272. connecting columns; 273. a buffer spring;
280. and (4) a baffle ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
Referring to fig. 1 to 13, an object of the present embodiment is to provide a vacuum negative pressure well-flushing apparatus, including a driving device 100 and a cleaning device 200 disposed above the driving device 100, where the driving device 100 includes an installation table 110, a rotation groove 111 is formed on a surface of the installation table 110, a rotation plate 112 is rotatably connected in the rotation groove 111, fixing holes 113 are formed on surfaces of the rotation plate 112 and the rotation groove 111, fixing rods 114 are inserted in the fixing holes 113, a negative pressure pump 120 is disposed on a surface of the installation table 110, a connecting pipe 121 is connected to a water inlet of the negative pressure pump 120, a driving ring 130 is rotatably connected to a surface of the installation table 110 at an outer periphery of the rotation groove 111, a connecting cylinder 131 is fixedly connected to a surface of the driving ring 130, a sleeve 132 is slidably connected to a top of the connecting cylinder 131, a driven ring 133 is fixedly connected to a top of the sleeve 132, a plurality of sliding cavities are formed in the driven ring 133, an insertion rod 134 is slidably connected to the sliding cavity, a push rod 135 is fixedly connected to an outer wall of the insertion rod 134, the push rod 135 penetrates through the driven ring 133 and is slidably connected to the driven ring 137, a cleaning device 200 is further disposed on a surface of the installation table 110, an output end of the driving motor 136, and the driving ring 130, and the cleaning device includes:
the connecting mechanism 210 comprises a plurality of connecting rods 211, the outer wall of the top of each connecting rod 211 is provided with a plurality of inserting holes inserted with the inserting rods 134, each connecting rod 211 penetrates through the corresponding rotating plate 112 and is in threaded connection with the corresponding rotating plate, a through groove penetrating from top to bottom is formed in each connecting rod 211, the top of each connecting rod 211 is provided with a groove, the bottom of each connecting rod 211 is provided with an inserting plate 212 inserted with the corresponding groove, the side walls of the corresponding connecting rod 211 and the corresponding inserting plate 212 are provided with through holes, fixing columns 213 are inserted in the through holes, the two ends of each fixing column 213 are consistent with the radian of the outer wall of the corresponding connecting rod 211, the connecting rods 211 are prevented from being affected by the fixing columns 213 to move downwards, and the tops of the inserting plates 212 are rotatably connected with connecting pieces 214, so that the connecting rods 211 can be connected with the connecting pipes 121 when rotating;
the crushing mechanism 220 comprises a connecting disc 221, the connecting disc 221 is communicated with one end of a connecting rod 211, one end of the surface of the connecting disc 221 is provided with a connecting shaft 222, the outer wall of the connecting shaft 222 is rotatably connected with a rotating wheel 223, the bottom of the rotating wheel 223 is provided with a driving belt wheel 224 rotatably connected with the connecting shaft 222, the outer wall of the rotating wheel 223 is rotatably connected with a second belt 225, one end of the second belt 225 is rotatably connected with a driven belt wheel 226, the outer wall of the bottom of the driven belt wheel 226 is fixedly connected with a driving shaft 227, the driving shaft 227 penetrates through the connecting disc 221 and is rotatably connected with the connecting disc 221, the middle part of the outer wall of the driving shaft 227 is provided with an external thread 228, the bottom end of the driving shaft 227 is rotatably connected with a bottom plate 229, the surface of the bottom plate 229 is provided with a connecting spring 230, when the driving shaft 227 rotates, the driving shaft 227 drives the connecting cover 240 to move downwards through the external thread 228, when the connecting cover 240 is separated from the external thread 228, at this time, the connecting cover 240 needs to be driven to move upwards by reversing, because the connecting cover 240 has a certain gravity, the connecting cover 240 is bounced by arranging the connecting spring 230, so that the bottom of the external thread 228 is always in a contact state with the top of the thread groove 245, the bottom of the connecting disc 221 is provided with the fixing shaft 231, the bottom of the connecting disc 221 is provided with the connecting cover 240, the outer wall of the connecting cover 240 is provided with a filtering hole, the outer wall of the connecting cover 240 is rotatably connected with the transmission rod 241, one end of the transmission rod 241 is rotatably connected with the supporting rod 242, the middle of the supporting rod 242 is rotatably connected with the fixing shaft 231, the bottom end of the supporting rod 242 is fixedly connected with the clamping plate 243, the top of the connecting cover 240 is fixedly connected with the telescopic rod 244, the telescopic rod 244 consists of a plurality of round rods which are slidably connected, one end of the telescopic rod 244 is fixedly connected with the bottom of the connecting disc 221, the top of the connecting cover 240 is provided with the thread groove 245 which is in threaded connection with the driving shaft 227, through the belt cleaning device 200 who sets up, connecting rod 211 rotates and drives runner 223 and the wall of a well and produce the friction, makes drive shaft 227 rotate and drives connecting cover 240 and move up, and connecting cover 240 moves up and drives a plurality of splint 243 and press from both sides tightly, makes the stone in shaft bottom to be cliied, can take the silt and the earth in shaft bottom out connecting pipe 121 and connecting rod 211 intercommunication to in the required operating procedure of well washing has been reduced.
When the driving device 100 and the cleaning device 200 of the present embodiment are used specifically, the connecting rod 211 penetrates through the inner rings of the driven ring 133 and the driving ring 130, the push rod 135 is pushed to insert the insertion rod 134 into the insertion hole on the outer wall of the top of the connecting rod 211, the driving motor 136 is powered on, the driving ring 130 is driven by the driving motor 136 through the first belt 137 to rotate, the driving ring 130 drives the driven ring 133 to rotate through the connecting cylinder 131 and the sleeve rod 132, the driven ring 133 drives the connecting rod 211 to rotate, the connecting rod 211 rotates to move downwards through the screwing force, the driven ring 133 drives the driven ring 133 to move downwards, the driven ring 133 moves downwards to move downwards the sleeve rod 132 downwards, when the connecting rod 211 moves downwards to the bottom of the well, the fixing rod 114 is pulled out of the fixing hole 113, at this time, the connecting rod 211 rotates to drive the rotating plate 112 to rotate, the rotating plate 112 rotates together with the connecting rod 211 to prevent the connecting rod 211 from moving downwards, the connecting rod 211 drives the connecting plate 221, the connecting disc 221 drives the clamping plate 243 to rotate, the clamping plate 243 rotates to stir soil at the bottom, at this moment, the connecting rod 211 rotates to drive the rotating wheel 223, the rotating wheel 223 rotates to contact with the well wall to make the rotating wheel 223 rotate, the rotating wheel 223 rotates to drive the driving belt wheel 224, the driving belt wheel 224 drives the driven belt wheel 226 through the second belt 225, the driven belt wheel 226 drives the driving shaft 227, the driving shaft 227 rotates to drive the connecting cover 240 to move upwards through the external thread 228, when the connecting cover 240 moves upwards to contact with the outer wall at the bottom of the connecting disc 221, the thread groove 245 is positioned above the external thread 228 and is separated from the external thread 228, at this moment, the driving shaft 227 does not drive the connecting cover 240 to move upwards continuously due to the blocking of the external thread 228, the connecting cover 240 cannot fall down when the driving shaft 227 is not in positive rotation, it is ensured that the clamping plate 243 can clamp stones, the connecting cover 240 moves upwards to drive the supporting rod 241 to drive the supporting rod 242 to generate angle change, the clamp plate 243 rotates through a plurality of fixed shafts 231, the stone at the bottom of the well is clamped in the rotating process, the connecting pipe 121 is communicated with the connecting rod 211, the negative pressure pump 120 pumps out mud and silt at the bottom of the well through the connecting pipe 121 and the connecting rod 211, after the cleaning is finished, the fixed rod 114 is inserted into the fixed hole 113, the connecting rod 211 is reversed, and the connecting rod 211 is reversed to move upwards.
In addition, in order to realize the quick reset of the driven ring 133 after moving down, the return spring 138 is arranged inside the connecting cylinder 131, one end of the return spring 138 is fixedly connected with the bottom of the loop bar 132, when the driven ring 133 drives the loop bar 132 to move down, the return spring 138 is deformed by the pressure of the loop bar 132, and when the push rod 135 is separated from the insertion hole, the return spring 138 jacks up the loop bar 132 through the elasticity of the return spring 138, so that the loop bar 132 does not need to be manually lifted.
Further, in order to further reduce manual labor force, a compression spring 140 is arranged in the sliding cavity, one end of the compression spring 140 is fixedly connected with one end of the insertion rod 134, one end of the insertion rod 134 is rotatably connected with a roller 141, when the connection of the connecting rod 211 at the top is completed, the push rod 135 is pulled, the push rod 135 drives the insertion rod 134 to move, at the moment, the reset spring 138 drives the driven ring 133 to reset, the compression spring 140 pushes the insertion rod 134, because the roller 141 is rotatably connected with the insertion rod 134, the driven ring 133 cannot be subjected to resistance of contact between the push rod 135 and the outer wall of the connecting rod 211 when moving upwards, when the insertion rod 134 is located right in front of the insertion hole, the compression spring 140 pushes the insertion rod 134 to enter the insertion hole, and automatic fixing of the connecting rod 211 is achieved.
Still further, in order to prevent the first belt 137 from being separated from the driving ring 130 after the first belt 137 is worn, the surface of the mounting table 110 is fixedly connected with a supporting plate 150, the supporting plate 150 is in a U-shaped structure, a sliding plate 151 is slidably connected in the supporting plate 150, a threaded column 152 is threadedly connected to the top of the supporting plate 150, two drums 153 are rotatably connected to the top of the sliding plate 151, the two drums 153 are arranged on the outer wall of the first belt 137, when the diameter of the inner ring is increased after the first belt 137 is worn, the sliding plate 151 is pulled at the moment, the sliding plate 151 drives the two drums 153, the drums 153 drive the first belt 137, and the first belt 137 is tensioned.
Specifically, in order to be applicable to the wall of a well of different diameters, spout 250 has been seted up on the surface of connection pad 221, sliding connection has slide 251 in spout 250, be connected with fixed spring 252 between the lateral wall of spout 250 and the slide 251 one end, slide 251 surface and the one end fixed connection of connecting axle 222, the fixed surface of connection pad 221 is connected with fixed plate 253, the installation cavity has been seted up to the one end of fixed plate 253, be provided with installation spring 254 in the installation cavity, sliding connection has mounting panel 255 in the installation cavity, the surface of mounting panel 255 is provided with two and changes roller 256, two are changeed roller 256 and rotate the both sides at second belt 225, fixed spring 252 promotes slide 251 through the elasticity of self, slide 251 drives the connecting axle 222 and removes, connecting axle 222 removes and drives runner 223 laminating at the wall of a well, the position through two commentaries on classics roller 256 is restricted by installation spring 254, can prevent that second belt 225 from breaking away from driven pulley 226 and driving pulley 224.
In addition, in order to prevent that runner 223 from producing stronger friction when the rotation moves down between the wall of a well, a plurality of rotation cavities have been seted up to runner 223's outer lane, be provided with installation axle 260 in the rotation cavity, installation axle 260 is the slope setting, the outer wall of installation axle 260 rotates and is connected with gyro wheel 261, when connecting rod 211 rotates to move down, gyro wheel 261 and the wall of a well contact that set up rotate, the frictional force between runner 223 and the wall of a well has been reduced, so that the efficiency of rotating connecting rod 211 is improved.
Another object of this embodiment is to provide a vacuum negative pressure well-flushing method, including any one of the above vacuum negative pressure well-flushing apparatuses, including the following method steps:
s1, a driving motor 136 drives a driving ring 130 to rotate through a first belt 137, the driving ring 130 rotates and drives a driven ring 133 to rotate through a connecting cylinder 131 and a sleeve rod 132, the driven ring 133 drives a connecting rod 211 to rotate, and the connecting rod 211 rotates and moves downwards through screw joint force;
s2, the fixing rod 114 is separated from the fixing hole 113, at the moment, the connecting rod 211 rotates to drive the rotating plate 112 to rotate, the rotating plate 112 and the connecting rod 211 rotate simultaneously to enable the connecting rod 211 not to move downwards continuously, the connecting rod 211 drives the connecting disc 221, the connecting disc 221 drives the clamping plate 243 to rotate, and the clamping plate 243 rotates to stir soil at the bottom;
s3, the connecting rod 211 rotates reversely to drive the rotating wheel 223, the rotating wheel 223 rotates to be in contact with the well wall to enable the rotating wheel 223 to rotate, the rotating wheel 223 rotates to drive the driving belt wheel 224, the driving belt wheel 224 drives the driven belt wheel 226 through the second belt 225, the driven belt wheel 226 drives the driving shaft 227, the driving shaft 227 rotates to drive the connecting cover 240 to move upwards through the external threads 228, the connecting cover 240 moves upwards to drive the supporting rod 242 to change the angle through the driving rod 241, the clamping plate 243 rotates through the plurality of fixing shafts 231, and stones at the bottom of the well are clamped in the rotating process;
and S4, pumping out mud and silt at the bottom of the well by the negative pressure pump 120 through the connecting pipe 121 and the connecting rod 211.
Example 2
In order to realize the cleaning of the well wall when moving downwards or ascending, the following improvements are made on the basis of the embodiment 1:
referring to fig. 14-15, a straight rod 270 is connected to an outer wall of the connecting rod 211 in a threaded manner, a brush 271 is disposed at one end of the straight rod 270, the connecting rod 211 rotates to drive the brush 271 through the straight rod 270, and the brush 271 rotates to scrape a well wall, so that the well wall is cleaned.
Still further, in order to realize cleaning the well wall with different diameters, the sliding groove has been seted up to the one end of straight-bar 270, is provided with buffer spring 273 in the sliding groove, and the one end of buffer spring 273 is provided with the spliced pole 272 with sliding groove sliding connection, and the one end of spliced pole 272 is connected with brush 271, and buffer spring 273 leads to the elasticity of self and promotes spliced pole 272, makes brush 271 can laminate on the well wall always.
In addition, in order to realize collecting the rubbish that the wall of a well strikes off, the surperficial periphery of connection pad 221 is provided with fender ring 280, keeps off the slope of ring 280 top to the outer end, and the rubbish that is struck off on the wall of a well drops at connection pad 221 top through gravity, and fender ring 280 through the setting is spacing to rubbish, prevents that rubbish from dropping in the shaft bottom.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A well-flushing equipment of vacuum negative pressure which characterized in that: the cleaning device comprises a driving device (100) and a cleaning device (200) arranged above the driving device (100), wherein the driving device (100) comprises an installation platform (110), a rotary groove (111) is formed in the surface of the installation platform (110), a rotary plate (112) is rotationally connected in the rotary groove (111), fixing holes (113) are formed in the surfaces of the rotary plate (112) and the rotary groove (111), fixing rods (114) are inserted in the fixing holes (113), a negative pressure pump (120) is arranged on the surface of the installation platform (110), a connecting pipe (121) is connected to a water inlet of the negative pressure pump (120), a driving ring (130) is rotationally connected to the periphery of the rotary groove (111) on the surface of the installation platform (110), a connecting cylinder (131) is fixedly connected to the surface of the driving ring (130), a sleeve rod (132) is slidably connected to the top of the connecting cylinder (131), a driven ring (133) is fixedly connected to the top of the sleeve rod (132), a plurality of sliding cavities are formed in the driven ring (133), an inserting rod (134) is slidably connected to the outer wall of the inserting rod (134), and a sliding ring (135) passes through a driving motor (136 and is further connected to the installation platform (110), the output end of the driving motor (136) is connected with the outer wall of the driving ring (130) through a first belt (137), and the cleaning device (200) at least comprises:
connecting mechanism (210), connecting mechanism (210) includes connecting rod (211), connecting rod (211) is provided with a plurality ofly, the outer wall at connecting rod (211) top is seted up the hole of inserting of pegging graft with inserted bar (134), connecting rod (211) passes commentaries on classics board (112) and rather than threaded connection, the logical groove that runs through from top to bottom has been seted up in connecting rod (211), the top of connecting rod (211) is seted up flutedly, the bottom of connecting rod (211) is provided with picture peg (212) of pegging graft with the recess, the lateral wall of connecting rod (211) and picture peg (212) has all been seted up the perforation, and it has fixed column (213) and crushing mechanism (220) to peg graft in the perforation, crushing mechanism (220) include connection pad (221), the one end intercommunication of connection pad (221) and connecting rod (211), the one end on connection pad (221) surface is provided with connecting axle (222), the outer wall rotation of connecting axle (222) is connected with runner (223), the bottom of runner (223) is provided with and rotates with connecting axle (222) and is connected with driving pulley (224), the outer wall rotation of second belt (225), the one end fixed pulley (226) is connected with driven pulley (227), the utility model discloses a filter, including connection pad (221), drive shaft (227), connection pad (227), bottom rotation of drive shaft (227), bottom rotation of connection pad (221) and fixed axle (231), the middle part of drive shaft (227) outer wall is equipped with external screw thread (228), the bottom of drive shaft (227) is connected with bottom plate (229), the bottom of connection pad (221) is provided with fixed axle (231), the bottom of connection pad (221) is provided with connection cover (240), the outer wall of connection cover (240) has seted up the filtration pore, the outer wall of connection cover (240) rotates and is connected with transfer line (241), the one end of transfer line (241) rotates and is connected with bracing piece (242), the middle part and the fixed axle (231) of bracing piece (242) rotate and are connected, the bottom fixedly connected with splint (243) of bracing piece (242), the top fixedly connected with telescopic link (244) of connection cover (240), the one end and the bottom fixed connection pad (221) of telescopic link (244), the top of connection cover (240) is seted up thread groove (245) with drive shaft (227) threaded connection.
2. The vacuum sub-atmospheric well-flushing apparatus of claim 1, wherein: a return spring (138) is arranged inside the connecting cylinder (131), and one end of the return spring (138) is fixedly connected with the bottom of the loop bar (132).
3. The vacuum suction well-flushing apparatus of claim 2, wherein: a compression spring (140) is arranged in the sliding cavity, one end of the compression spring (140) is fixedly connected with one end of the inserted link (134), and one end of the inserted link (134) is rotatably connected with a roller (141).
4. The vacuum sub-atmospheric well-flushing apparatus of claim 1, wherein: the surface of the mounting table (110) is fixedly connected with a supporting plate (150), the supporting plate (150) is of a U-shaped structure, a sliding plate (151) is connected in the supporting plate (150) in a sliding mode, a threaded column (152) is connected to the top of the supporting plate (150) in a threaded mode, two rotary drums (153) are connected to the top of the sliding plate (151) in a rotating mode, and the two rotary drums (153) are arranged on the outer wall of the first belt (137).
5. The vacuum suction well-flushing apparatus of claim 1, wherein: spout (250) have been seted up on the surface of connection pad (221), sliding connection has slide (251) in spout (250), be connected with between the lateral wall of spout (250) and slide (251) one end fixed spring (252), the one end fixed connection of slide (251) surface and connecting axle (222), the fixed surface of connection pad (221) is connected with fixed plate (253), the installation cavity has been seted up to the one end of fixed plate (253), is provided with installation spring (254) in the installation cavity, and sliding connection has mounting panel (255) in the installation cavity, the surface of mounting panel (255) is provided with two and changes roller (256), two it rotates the both sides at second belt (225) to change roller (256).
6. The vacuum sub-atmospheric well-flushing apparatus of claim 1, wherein: a plurality of rotation cavities have been seted up to the outer lane of runner (223), are provided with installation axle (260) in the rotation cavity, installation axle (260) are the slope setting, the outer wall of installation axle (260) rotates and is connected with gyro wheel (261).
7. The vacuum sub-atmospheric well-flushing apparatus of claim 1, wherein: the outer wall of the connecting rod (211) is in threaded connection with a straight rod (270), and one end of the straight rod (270) is provided with a brush (271).
8. The vacuum sub-atmospheric well-flushing apparatus of claim 7, wherein: the novel electric hair brush is characterized in that a sliding groove is formed in one end of the straight rod (270), a buffer spring (273) is arranged in the sliding groove, a connecting column (272) which is connected with the sliding groove in a sliding mode is arranged at one end of the buffer spring (273), and one end of the connecting column (272) is connected with a hair brush (271).
9. The vacuum suction well-flushing apparatus of claim 7, wherein: the outer periphery of the surface of the connecting disc (221) is provided with a baffle ring (280), and the top of the baffle ring (280) is inclined towards the outer end.
10. A method of vacuum sub-atmospheric well cleanout comprising the vacuum sub-atmospheric well cleanout apparatus of any of claims 1-9, wherein: the method comprises the following steps:
s1, a driving motor (136) drives a driving ring (130) to rotate through a first belt (137), the driving ring (130) rotates to drive a driven ring (133) to rotate through a connecting cylinder (131) and a sleeve rod (132), the driven ring (133) rotates to drive a connecting rod (211) to rotate, and the connecting rod (211) rotates to move downwards through screwing force;
s2, the fixing rod (114) is separated from the fixing hole (113), the connecting rod (211) rotates to drive the rotating plate (112) to rotate, the rotating plate (112) and the connecting rod (211) rotate simultaneously to enable the connecting rod (211) not to move downwards continuously, the connecting rod (211) drives the connecting disc (221), the connecting disc (221) drives the clamping plate (243) to rotate, and the clamping plate (243) rotates to stir soil at the bottom;
s3, the connecting rod (211) rotates reversely to drive the rotating wheel (223), the rotating wheel (223) rotates to contact with the well wall to enable the rotating wheel (223) to rotate, the rotating wheel (223) rotates to drive the driving belt wheel (224), the driving belt wheel (224) drives the driven belt wheel (226) through the second belt (225), the driven belt wheel (226) drives the driving shaft (227), the driving shaft (227) rotates to drive the connecting cover (240) to move upwards through the external threads (228), the connecting cover (240) moves upwards to drive the supporting rod (242) to change in angle through the driving rod (241), the clamping plate (243) rotates through the plurality of fixed shafts (231), and stones at the bottom of the well are clamped in the rotating process;
s4, the negative pressure pump (120) pumps out soil and silt at the bottom of the well through the connecting pipe (121) and the connecting rod (211).
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| CN202111472319.0A CN114151035B (en) | 2021-12-06 | 2021-12-06 | Vacuum negative pressure well washing equipment and use method thereof |
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| CN202111472319.0A CN114151035B (en) | 2021-12-06 | 2021-12-06 | Vacuum negative pressure well washing equipment and use method thereof |
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