CN114606997B - Precipitation well dredging device for deep foundation pit - Google Patents
Precipitation well dredging device for deep foundation pit Download PDFInfo
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- CN114606997B CN114606997B CN202210368058.6A CN202210368058A CN114606997B CN 114606997 B CN114606997 B CN 114606997B CN 202210368058 A CN202210368058 A CN 202210368058A CN 114606997 B CN114606997 B CN 114606997B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
- E02F3/58—Component parts
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
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- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
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- Treatment Of Sludge (AREA)
Abstract
The invention relates to the field of precipitation well dredging, in particular to a precipitation well dredging device for a deep foundation pit, which comprises side plates and protection plates, wherein the side plates are distributed on two sides of the precipitation well, and the protection plates are fixed on the side plates; the translation mechanism is fixedly arranged and distributed on two sides of the dewatering well, and the power output end of the translation mechanism is fixedly connected with one end of the side plate, which is far away from the protection plate; the hoisting mechanism is arranged on the side plates, and the main body is positioned between the side plates at two sides; the rotating mechanism is fixedly arranged at the power output end of the lifting assembly, a rotating cone is arranged on the rotating mechanism, and the rotating cone is fixedly connected with the rotating mechanism and can rotate under the driving of the rotating mechanism. According to the dewatering well dredging device for the deep foundation pit, provided by the invention, through the design of the lifting mechanism, sludge can be lifted out of the dewatering well and fixed, the rotating cone is prevented from falling by self gravity, the lifting mechanism can be moved to one side by the arrangement of the translation mechanism, the rotating cone is opened to discharge the sludge, the dredging efficiency is greatly improved, the use is simple, and the practicability is strong.
Description
Technical Field
The invention relates to the field of precipitation well dredging, in particular to a precipitation well dredging device for a deep foundation pit.
Background
Dewatering wells refer to small wells that drain water in mine tunnels or stopes. In the process of mining, there is an underground tunnel drainage system which can be utilized, so that water in a stope or an underground tunnel is led into dewatering wells at certain intervals along a water ditch, flows into a water sump through the underground tunnel communicated with the dewatering wells, and is drained to the ground through a special drainage well by a water pump or directly flows out of the ground through the drainage tunnel.
After the dewatering well is used for many times, as the sludge is contained in water, the sludge in the dewatering well can be gradually increased, so that the accumulated water evacuation efficiency is reduced, when the existing dewatering well is dredged by using equipment, the stability of the equipment is required to be kept after the sludge is lifted out, then the sludge is cleared, further dredging is carried out, but the equipment fixing process is complex, and therefore, the dewatering well dredging device for the deep foundation pit is provided.
Disclosure of Invention
The embodiment of the invention aims to provide a dewatering well dredging device for a deep foundation pit, which aims to solve the following problems: the existing equipment is not easy to fix after the sludge is lifted out of the dewatering well.
The embodiment of the invention is realized in such a way that a dewatering well dredging device for a deep foundation pit comprises: the side plates are distributed on two sides of the dewatering well, the protection plates are fixed on the side plates, and the protection plates can provide protection for equipment below the dewatering well; the translation mechanism is fixedly arranged and distributed on two sides of the dewatering well through a fixing piece, and a power output end of the translation mechanism is fixedly connected with one end of the side plate, which is far away from the protection plate, and is used for driving the side plate to move so as to facilitate dredging; the lifting mechanism is arranged on the side plates, the main body of the lifting mechanism is positioned between the side plates at two sides, and the lifting mechanism comprises a lifting assembly for providing power for lifting sludge and a locking assembly for preventing the lifting assembly from loosening when the lifting assembly is static, and the power input end of the lifting assembly is fixedly connected with the power input end of the locking assembly; the rotating mechanism is fixedly arranged at the power output end of the lifting assembly, a rotating cone is arranged on the rotating mechanism, the rotating cone is fixedly connected with the rotating mechanism and can rotate under the driving of the rotating mechanism, and the rotating cone can enter the silt to collect the silt.
Preferably, the translation mechanism comprises: one end of the support column is fixed through a fixing piece, a supporting block is fixedly arranged on the support column, and a groove for providing a translation distance for the side plate is formed in the supporting block; the baffle plate is fixedly arranged in the groove formed in the supporting block, and divides the groove into a driving groove and a displacement groove; the pulling assembly is arranged in the groove formed in the supporting block, power generated by the power input end of the pulling assembly penetrates through the partition plate from the driving groove to extend into the displacement groove, and the lifting mechanism connected with the side plate can be pulled to move.
Preferably, the pulling assembly comprises: the first power piece is arranged outside the supporting block and fixedly connected with the supporting block, and the power output end of the first power piece extends into the driving groove of the supporting block; the winding drum is rotatably arranged in a driving groove formed in the supporting block, one end of the winding drum is fixedly connected with the output shaft of the first power piece, and the first power piece can drive the winding drum to rotate; one end of the pull rope is fixedly connected with the winding drum and is wound on the winding drum, and the other end of the pull rope penetrates through the partition plate in a sliding manner and extends into the displacement groove; the guide racks are arranged in the displacement grooves formed in the supporting blocks and are fixed on two sides, the mutually approaching ends of the guide racks on two sides are meshed with the guide gears, and the guide gears can move on the guide racks; the pulling plate is rotationally connected with the rotating shafts of the guide gears on the two sides, one side of the pulling plate is fixedly connected with one end of the pull rope arranged in the displacement groove, and an elastic piece for pulling the pulling plate to reset is fixedly arranged between the other side of the pulling plate and the inner wall of the supporting block.
Preferably, the locking assembly comprises: the rotating rods are rotatably arranged on the side plates at the mutually far ends, and the rotating rods on one side extend out of the side plates; the second power piece is fixedly connected with the rotating rod extending out of the side plate and can drive the rotating rod to rotate; the two ends of the screw rod are fixed at the mutually approaching ends of the rotating rods at the two sides, the screw rod can rotate under the drive of the rotating rods, and the middle part of the screw rod is fixedly provided with a dividing block; screw threads on two sides of the dividing block are opposite in direction; the thread blocks are sleeved on the screw rod and distributed on two sides of the dividing blocks, the thread blocks can move under the rotation of the screw rod, slide bars used for preventing the thread blocks from rotating along with the screw rod penetrate through the thread blocks, and two ends of the slide bars are fixedly connected with two side plates at the end, close to each other; the hinge rod is arranged on two sides, one end of the hinge rod is hinged with the threaded block, and the other end of the hinge rod is hinged with a fixed rack for locking the lifting assembly.
Preferably, the lifting assembly comprises: the wheel rods are arranged on two sides, and the far ends of the wheel rods on two sides are fixedly connected with the side plates; the gear barrels are rotatably arranged at the mutually approaching ends of the two side gear rods, and the gear barrels at the two sides are mutually meshed; the power input end of the linkage assembly is connected with the rotating rod, the power output end of the linkage assembly is fixedly connected with the rotating shaft of the gear cylinder, and the locking assembly can drive the gear cylinder to rotate through the linkage assembly; one end of the traction piece is fixed with the gear cylinder and is wound on the gear cylinder, and the other end of the traction piece is fixedly connected with the rotating mechanism and used for pulling the rotating mechanism to ascend or descend.
Preferably, the linkage assembly comprises: the rotating shaft of the first bevel gear is fixedly connected with the rotating rod, the first bevel gear can rotate under the control of the rotating rod, and the first bevel gear is meshed with a second bevel gear capable of changing the power transmission direction; the limiting sleeves are provided with a plurality of limiting sleeves and are fixedly connected with the inner sides of the side plates, connecting rods penetrate through the limiting sleeves in a sliding mode, and the limiting sleeves are used for limiting the connecting pieces; the third bevel gear is fixedly connected with one end of the connecting rod, which is far away from the second belt pulley, and is meshed with a fourth bevel gear capable of changing the power transmission direction; the first belt pulley is fixedly connected with the fourth bevel gear rotating shaft, the first belt pulley is connected with the second belt pulley through a belt, and the second belt pulley rotating shaft is fixedly connected with the gear cylinder rotating shaft and can rotate under the driving of the first belt pulley.
Preferably, the rotation mechanism includes: the protective shell is fixedly connected with the power output end of the lifting assembly and provided with a sliding groove, and the protective shell is fixedly provided with a support plate; the third power piece is fixedly arranged in the protective shell and positioned on one side of the support plate, and an output shaft of the third power piece penetrates through the support plate to extend to the other side; the rotating block is fixedly connected with the power output end of the third power piece and can rotate under the driving of the third power piece; one end of the rotating rod is fixed on the rotating block and can be provided with a plurality of rotating rods, one end of the rotating rod, which is far away from the rotating block, is provided with pulleys matched with the sliding grooves, and the pulleys can slide on the sliding grooves; and the stabilizing block is arranged on the protective shell in a rotating way, two sides of the stabilizing block are respectively arranged in the protective shell and outside the protective shell, one side of the stabilizing block in the protective shell is fixedly connected with the rotating block, and one side of the stabilizing block outside the protective shell is fixedly connected with the rotating cone.
According to the dewatering well dredging device for the deep foundation pit, provided by the invention, through the design of the lifting mechanism, sludge can be lifted out of the dewatering well and fixed, the rotating cone is prevented from falling by self gravity, the lifting mechanism can be moved to one side through the arrangement of the translation mechanism, the rotating cone is opened to discharge the sludge, the dredging efficiency is greatly improved, the use is simple, and the practicability is strong.
Drawings
FIG. 1 is a top view of a dewatering well dredging device for a deep foundation pit.
Fig. 2 is a schematic diagram of a translation mechanism of a dewatering well dredging device for a deep foundation pit.
Fig. 3 is a schematic diagram of a rotating mechanism of a dewatering well dredging device for a deep foundation pit.
Fig. 4 is a schematic diagram of pulleys and a chute of a dewatering well dredging device for a deep foundation pit.
Fig. 5 is a top view of a rotating cone of the dewatering well dredging device for the deep foundation pit.
In the accompanying drawings: 1-side plate, 2-guard plate, 3-translation mechanism, 4-hoisting mechanism, 5-locking assembly, 6-lifting assembly, 7-rotation mechanism, 8-rotation cone, 31-pillar, 32-support block, 33-partition, 34-pulling assembly, 341-first power member, 342-winding drum, 343-pull rope, 344-guide rack, 345-guide gear, 346-pull plate, 347-elastic member, 51-rotating rod, 52-second power member, 53-screw rod, 54-partition block, 55-screw block, 56-slide rod, 57-hinge rod, 58-fixed rack, 61-wheel rod, 62-gear drum, 63-linkage assembly, 64-pull member, 631-first bevel gear, 632-second bevel gear, 633-stop collar, 634-connecting rod, 635-third bevel gear, 636-fourth bevel gear, 637-first belt pulley, 638-second belt pulley, 71-protective housing, 72-sliding groove, 73-support plate, 74-third power member, 75-rotation block, 76-77-rotation rod, 78-stabilization block.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Referring to fig. 1 and 5, the dewatering well dredging device for a deep foundation pit provided by the embodiment of the invention includes:
the side plates 1 and the protection plates 2 are distributed on two sides of the dewatering well, the protection plates 2 are fixed on the side plates 1, and the protection plates 2 can provide protection for equipment below the dewatering well; the translation mechanism 3 is fixedly arranged and distributed on two sides of the dewatering well through a fixing piece, and the power output end of the translation mechanism 3 is fixedly connected with one end of the side plate 1 far away from the protection plate 2 and is used for driving the side plate 1 to move so as to facilitate dredging; the lifting mechanism 4 is arranged on the side plates 1, the main body of the lifting mechanism is positioned between the side plates 1 on two sides, the lifting mechanism 4 comprises a lifting component 6 for providing power for lifting sludge and a locking component 5 for preventing the lifting component 6 from loosening when being at rest, and the power input end of the lifting component 6 is fixedly connected with the power input end of the locking component 5; the rotating mechanism 7 is fixedly arranged at the power output end of the lifting assembly 6, the rotating mechanism 7 is provided with a rotating cone 8, the rotating cone 8 is fixedly connected with the rotating mechanism 7 and can rotate under the driving of the rotating mechanism 7, and the rotating cone 8 can enter the sludge to collect the sludge.
When dredging the precipitation well, open locking subassembly 5, locking subassembly 5 makes its power take off end and lifting subassembly 6 no longer mesh, at this moment, lifting subassembly 6 is no longer in the dead state of lock, under locking subassembly 5's drive, lifting subassembly 6 release rotary mechanism 7 downwards, rotary mechanism 7 can make the rotation awl 8 move downwards, open rotary mechanism 7, rotary mechanism 7 can drive rotation awl 8 rotation, rotation awl 8 can enter into in the silt gradually, rotation awl 8 can collect the silt, after collecting, close rotary mechanism 7, rotation awl 8 stops rotating, reverse opening locking subassembly 5, make lifting subassembly 6 upwards pull rotation awl 8 when locking subassembly 5 power take off end moves downwards, lifting subassembly 5 can lock lifting subassembly 6 after lifting subassembly 6 pulls out the rotation awl 8, at this moment, can close locking subassembly 5, translation mechanism 3 is opened, translation mechanism 3 accessible curb plate 1 drives lifting mechanism 4 and moves leftwards, lifting mechanism 4 can drive rotation awl 8 and move leftwards, after rotation awl 8 deviates from the well head, can open rotation awl 8 and discharge silt.
In this embodiment, the rotating cone 8 is a hollow structure with an opening at the upper side, a plurality of rods are fixed at the opening of the rotating cone 8, the power output end of the rotating mechanism 7 is fixedly connected with the rods of the rotating cone 8, the lower side of the rotating cone 8 is connected with the upper side thereof through a hinge, and when sludge is discharged, the lower side of the rotating cone 8 is opened.
As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the translation mechanism 3 includes: the support column 31, one end of which is fixed by a fixing piece, a support block 32 is fixedly arranged on the support column 31, and the support block 32 is provided with a groove for providing a translation distance for the side plate 1; the baffle plate 33 is fixedly arranged in a groove formed in the supporting block 32, and the baffle plate 33 divides the groove into a driving groove and a displacement groove; the pulling assembly 34 is arranged in a groove formed in the supporting block 32, and power generated by a power input end of the pulling assembly 34 extends from the driving groove to the displacement groove through the partition plate 33, so that the lifting mechanism 4 connected with the side plate 1 can be pulled to move.
In this embodiment, the fixing member is a fixing screw, the translation mechanism 3 is used as a supporting member of the whole device, the supporting column 31 can be fixed with the ground through the fixing member to keep the working stability of the device, when the side plate 1 translates, the pulling component 34 is started, the pulling component 34 can pull the side plate 1 to move along the groove formed by the supporting block 32, so that the side plate 1 can translate, and the sludge can be discharged conveniently.
As shown in fig. 2, as a preferred embodiment of the present invention, the pulling assembly 34 includes: the first power piece 341 is arranged outside the supporting block 32 and is fixedly connected with the supporting block 32, and the power output end of the first power piece 341 extends into the driving groove of the supporting block 32; the winding drum 342 is rotatably installed in a driving groove formed in the supporting block 32, one end of the winding drum 342 is fixedly connected with an output shaft of the first power piece 341, and the first power piece 341 can drive the winding drum 342 to rotate; one end of the pull rope 343 is fixedly connected with the winding cylinder 342 and is wound on the winding cylinder 342, and the other end of the pull rope 343 slides through the partition plate 33 to extend into the displacement groove; the guide racks 344 are arranged in the displacement grooves formed in the support blocks 32 and fixed on two sides, the guide racks 344 on two sides are engaged with each other at the approaching ends and are formed by guide gears 345, and the guide gears 345 can move on the guide racks 344; the pulling plate 346 is rotatably connected with the rotating shaft of the guide gears 345 on both sides, one side of the pulling plate 346 is fixedly connected with one end of the pull rope 343 arranged in the displacement groove, and an elastic piece 347 for pulling the pulling plate 346 to reset is fixedly arranged between the other side of the pulling plate 346 and the inner wall of the supporting block 32.
When the side plate 1 is pulled to translate, the first power piece 341 is started, the first power piece 341 is specifically a motor, the output shaft of the first power piece 341 drives the winding drum 342 to rotate on the inner wall of the supporting block 32, the winding drum 342 rotates to wind the pull rope 343, the pull rope 343 winds up and can pull the pull plate 346 leftwards, the pull plate 346 moves leftwards and can drive the guide gears 345 on two sides of the pull plate to rotate along the guide racks 344, so that the stability of the movement of the pull plate 346 can be maintained, the stable leftwards movement of the side plate 1 can be pulled by the stable leftwards movement of the pull plate 346, the rotating cone 8 is translated, meanwhile, the elastic piece 347 is prolonged, and the elastic piece 347 can buffer the movement process of the pull plate 346.
In this embodiment, the elastic member 347 may be a spring, a torsion spring, or the like, which has elasticity, so long as it can provide a buffer for the movement of the pull plate 346, and is not particularly limited herein.
As shown in fig. 1, as a preferred embodiment of the present invention, the locking assembly 5 includes: a rotating lever 51 rotatably installed on the side plate 1, one side of the rotating lever 51 extending to the outside of the side plate 1; the second power piece 52 is fixedly connected with the rotating rod 51 extending out of the side plate 1, and the second power piece 52 can drive the rotating rod 51 to rotate; the two ends of the screw rod 53 are fixed at the mutually approaching ends of the rotating rods 51 at the two sides, the screw rod 53 can rotate under the drive of the rotating rods 51, and a dividing block 54 is fixedly arranged in the middle of the screw rod 53; screw rods 53 on two sides of the dividing block 54 are opposite in screw thread direction; the thread blocks 55 are sleeved on the screw rod 53 in a threaded manner and distributed on two sides of the partition blocks 54, the thread blocks 55 can move under the rotation of the screw rod 53, the thread blocks 55 penetrate through slide bars 56 used for preventing the thread blocks 55 from rotating along with the screw rod 53, and two ends of the slide bars 56 are fixedly connected with the mutually approaching ends of the side plates 1 on two sides; and a hinge rod 57 provided at both sides and having one end hinged with the screw block 55, and the other end of the hinge rod 57 is hinged with a fixing rack 58 for locking the lifting assembly 6.
When the lifting assembly 6 is pulled up and the lifting assembly 6 is locked, the second power piece 52 is started, the second power piece 52 is a motor, the output shaft of the second power piece 52 drives the rotating rod 51 to rotate, the rotating rod 51 can drive the screw rod 53 to rotate, and as the screw rods 53 on two sides of the dividing block 54 are opposite in thread direction, the screw rods 53 can drive the threaded blocks 55 on two sides to do mutual approaching motion along the sliding rod 56 when rotating, the threaded blocks 55 on two sides can make the hinging rod 57 push the fixing rack 58 downwards, and the fixing rack 58 can gradually lock and fix the lifting assembly 6 by downwards moving; on the other hand, when the second power piece 52 drives the rotating rod 51 to rotate, the rotating rod 51 can drive the power output end of the lifting assembly 6 to move, so that the power output end of the lifting assembly 6 pulls the rotating cone 8 to move upwards, when the rotating cone 8 moves upwards to the upper part of a wellhead, the lifting assembly 6 is just locked by the fixed rack 58, and then the translation mechanism 3 can be started to translate the side plate 1.
As shown in fig. 1, as a preferred embodiment of the present invention, the lifting assembly 6 includes: wheel bars 61 provided on both sides, the wheel bars 61 on both sides being fixedly connected to the side plate 1 at the mutually distant ends; a gear cylinder 62 rotatably mounted to the mutually approaching ends of the both side gear bars 61, the both side gear cylinders 62 being engaged with each other; the power input end of the linkage assembly 63 is connected with the rotating rod 51, the power output end of the linkage assembly 63 is fixedly connected with the rotating shaft of the gear cylinder 62, and the locking assembly 5 can drive the gear cylinder 62 to rotate through the linkage assembly 63; one end of the pulling member 64 is fixed with the gear cylinder 62 and is wound on the gear cylinder 62, and the other end of the pulling member 64 is fixedly connected with the rotating mechanism 7 and is used for pulling the rotating mechanism 7 to ascend or descend.
When the rotary cone 8 is pulled out upwards, the linkage assembly 63 starts to work under the drive of the rotating rod 51, the power output shaft of the linkage assembly 63 drives the gear cylinder 62 to rotate, the gear cylinder 62 rotates to roll the traction piece 64, and one end, far away from the gear cylinder 62, of the traction piece 64 can pull the rotary cone 8 to move upwards and reach the upper part of the wellhead.
In this embodiment, the pulling member 64 may be a steel wire rope, a steel chain or other components, as long as the pulling member has enough rigidity to pull the rotating cone 8 for movement, and the pulling member 64 may be replaced periodically to ensure the safety of the work.
As shown in fig. 1, as a preferred embodiment of the present invention, the linkage assembly 63 includes: the first bevel gear 631, the rotation shaft of which is fixedly connected with the rotating rod 51, the first bevel gear 631 can rotate under the control of the rotating rod 51, and the first bevel gear 631 is meshed with a second bevel gear 632 which can change the power transmission direction; the limiting sleeves 633 are provided with a plurality of limiting sleeves and are fixedly connected with the inner sides of the side plates 1, the connecting rods 634 slide on the limiting sleeves 633, and the limiting sleeves 633 are used for limiting the connecting rods 634; a third bevel gear 635 fixedly connected to an end of the connecting rod 634 remote from the second bevel gear 632, the third bevel gear 635 being engaged with a fourth bevel gear 636 capable of changing a power transmission direction; the first belt pulley 637 is fixedly connected with the rotation shaft of the fourth bevel gear 636, the first belt pulley 637 is connected with the second belt pulley 638 through a belt, and the rotation shaft of the second belt pulley 638 is fixedly connected with the rotation shaft of the gear cylinder 62 and can rotate under the driving of the first belt pulley 637.
Under the drive of the rotating rod 51, the rotating rod 51 can drive the first bevel gear 631 to rotate, the first bevel gear 631 can drive the second bevel gear 632 to rotate, the second bevel gear 632 can drive the third bevel gear 635 to rotate through the connecting rod 634, the connecting rod 634 is a connecting rod, the limiting sleeve 633 can maintain the stability of the rotation of the connecting rod 634, the third bevel gear 635 can drive the fourth bevel gear 636 to rotate, the fourth bevel gear 636 can drive the first belt pulley 637 connected with the rotating shaft thereof to rotate, the first belt pulley 637 can drive the second belt pulley 638 to rotate through a belt, the second belt pulley 638 can drive the gear barrel 62 connected with the rotating shaft thereof to rotate, and the gear barrel 62 can pull the rotating cone 8 to move upwards through the pulling piece 64.
As shown in fig. 3 and 4, as a preferred embodiment of the present invention, the rotation mechanism 7 includes: the protective shell 71 is fixedly connected with the power output end of the lifting assembly 6 and provided with a sliding groove 72, and the protective shell 71 is fixedly provided with a support plate 73; a third power member 74 fixedly arranged in the protective housing 71 and positioned at one side of the support plate 73, wherein an output shaft of the third power member 74 extends to the other side through the support plate 73; the rotating block 75 is fixedly connected with the power output end of the third power piece 74, and the rotating block 75 can rotate under the drive of the third power piece 74; a plurality of rotating rods 76, one ends of which are fixed on the rotating block 75 and can be arranged, one end of each rotating rod 76 far away from the rotating block 75 is provided with a pulley 77 matched with the sliding groove 72, and the pulley 77 can slide on the sliding groove 72; the stabilizing block 78 is rotatably disposed on the protective shell 71, and both sides of the stabilizing block 78 are disposed in the protective shell 71 and outside the protective shell 71, one side of the stabilizing block 78 disposed in the protective shell 71 is fixedly connected with the rotating block 75, and one side of the stabilizing block 78 disposed outside the protective shell 71 is fixedly connected with the rotating cone 8.
When the rotating cone 8 is driven to rotate, the third power piece 74 is started, the output shaft of the third power piece 74 is a motor, the rotating blocks 75 are driven to rotate by the output shaft of the third power piece 74, the rotating rods 76 on two sides of the rotating blocks can drive the pulleys 77 to rotate on the sliding grooves 72 through the rotation of the rotating blocks 75, the rotating stability of the rotating blocks 75 can be maintained, the rotating blocks 75 can be driven to rotate by the rotating blocks 75, the third power piece 74 can be supported by the stabilizing blocks 78, the third power piece 74 is prevented from being subjected to overlarge tensile force, and the rotating cone 8 can be driven to rotate through the rotation of the stabilizing blocks 78.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (4)
1. The utility model provides a deep basal pit is with precipitation well desilting device, includes curb plate and guard plate, its characterized in that, curb plate distributes in precipitation well both sides and the guard plate is fixed on the curb plate, and the guard plate can provide the protection to the equipment below it;
the power output end of the translation mechanism is fixedly connected with one end of the side plate, which is far away from the protection plate, and is used for driving the side plate to move so as to facilitate unloading the silt;
the lifting mechanism, its installs on the curb plate and the main part is located between the curb plate of both sides, the lifting mechanism is including being used for providing the lifting subassembly of power and being used for preventing not hard up locking subassembly when lifting subassembly is static for the silt lifting subassembly, lifting subassembly power input end and locking subassembly power input end fixed connection, wherein, the lifting subassembly includes:
the wheel rods are arranged on two sides, and the far ends of the wheel rods on two sides are fixedly connected with the side plates;
the gear barrels are rotatably arranged at the mutually approaching ends of the two side gear rods, and the gear barrels at the two sides are mutually meshed;
the power input end of the linkage assembly is connected with the rotating rod, the power output end of the linkage assembly is fixedly connected with the rotating shaft of the gear cylinder, and the locking assembly can drive the gear cylinder to rotate through the linkage assembly;
one end of the traction piece is fixed with the gear cylinder and is wound on the gear cylinder, and the other end of the traction piece is fixedly connected with the rotating mechanism and is used for pulling the rotating mechanism to ascend or descend;
the rotating mechanism is fixedly arranged at the power output end of the lifting assembly, a rotating cone is arranged on the rotating mechanism, the rotating cone is fixedly connected with the rotating mechanism and can rotate under the driving of the rotating mechanism, and the rotating cone can enter the silt to collect the silt;
the linkage assembly includes: the rotating shaft of the first bevel gear is fixedly connected with the rotating rod, the first bevel gear can rotate under the control of the rotating rod, and the first bevel gear is meshed with a second bevel gear capable of changing the power transmission direction;
the limiting sleeves are provided with a plurality of limiting sleeves and are fixedly connected with the inner sides of the side plates, connecting rods penetrate through the limiting sleeves in a sliding mode, and the limiting sleeves are used for limiting the connecting pieces;
the third bevel gear is fixedly connected with one end of the connecting rod, which is far away from the second bevel gear, and is meshed with a fourth bevel gear capable of changing the power transmission direction;
the first belt pulley is fixedly connected with the fourth bevel gear rotating shaft, the first belt pulley is connected with the second belt pulley through a belt, and the second belt pulley rotating shaft is fixedly connected with the gear cylinder rotating shaft and can rotate under the driving of the first belt pulley;
the locking assembly includes: the rotating rod is rotatably arranged on the side plate, and one side of the rotating rod extends out of the side plate;
the second power piece is fixedly connected with the rotating rod extending out of the side plate and can drive the rotating rod to rotate;
the two ends of the screw rod are fixed at the mutually approaching ends of the rotating rods at the two sides, the screw rod can rotate under the drive of the rotating rods, and the middle part of the screw rod is fixedly provided with a dividing block; screw threads on two sides of the dividing block are opposite in direction;
the thread blocks are sleeved on the screw rod and distributed on two sides of the dividing blocks, the thread blocks can move under the rotation of the screw rod, slide bars used for preventing the thread blocks from rotating along with the screw rod penetrate through the thread blocks, and two ends of the slide bars are fixedly connected with two side plates at the end, close to each other;
the hinge rod is arranged on two sides, one end of the hinge rod is hinged with the threaded block, and the other end of the hinge rod is hinged with a fixed rack for locking the lifting assembly.
2. The dewatering well dredging device for a deep foundation pit according to claim 1, wherein the translation mechanism comprises:
one end of the support column is fixed through a fixing piece, a supporting block is fixedly arranged on the support column, and a groove for providing a translation distance for the side plate is formed in the supporting block;
the baffle plate is fixedly arranged in the groove formed in the supporting block, and divides the groove into a driving groove and a displacement groove;
the pulling assembly is arranged in the groove formed in the supporting block, power generated by the power input end of the pulling assembly penetrates through the partition plate from the driving groove to extend into the displacement groove, and the lifting mechanism connected with the side plate can be pulled to move.
3. The dewatering well dredging apparatus for deep foundation pit of claim 2, wherein the pulling assembly comprises:
the first power piece is arranged outside the supporting block and fixedly connected with the supporting block, and the power output end of the first power piece extends into the driving groove of the supporting block;
the winding drum is rotatably arranged in a driving groove formed in the supporting block, one end of the winding drum is fixedly connected with the output shaft of the first power piece, and the first power piece can drive the winding drum to rotate;
one end of the pull rope is fixedly connected with the winding drum and is wound on the winding drum, and the other end of the pull rope penetrates through the partition plate in a sliding manner and extends into the displacement groove;
the guide racks are arranged in the displacement grooves formed in the supporting blocks and are fixed on two sides, the mutually approaching ends of the guide racks on two sides are meshed with the guide gears, and the guide gears can move on the guide racks;
the pulling plate is rotationally connected with the rotating shafts of the guide gears on the two sides, one side of the pulling plate is fixedly connected with one end of the pull rope arranged in the displacement groove, and an elastic piece for pulling the pulling plate to reset is fixedly arranged between the other side of the pulling plate and the inner wall of the supporting block.
4. The dewatering well dredging apparatus for deep foundation pit according to claim 1, wherein the rotation mechanism comprises:
the protective shell is fixedly connected with the power output end of the lifting assembly and provided with a sliding groove, and the protective shell is fixedly provided with a support plate;
the third power piece is fixedly arranged in the protective shell and positioned on one side of the support plate, and an output shaft of the third power piece penetrates through the support plate to extend to the other side;
the rotating block is fixedly connected with the power output end of the third power piece and can rotate under the driving of the third power piece;
one end of the rotating rod is fixed on the rotating block and can be provided with a plurality of rotating rods, one end of the rotating rod, which is far away from the rotating block, is provided with pulleys matched with the sliding grooves, and the pulleys can slide on the sliding grooves;
and the stabilizing block is arranged on the protective shell in a rotating way, two sides of the stabilizing block are respectively arranged in the protective shell and outside the protective shell, one side of the stabilizing block in the protective shell is fixedly connected with the rotating block, and one side of the stabilizing block outside the protective shell is fixedly connected with the rotating cone.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113636451A (en) * | 2021-08-09 | 2021-11-12 | 北京市政建设集团有限责任公司 | Steel trestle hoisting device |
| CN113982478A (en) * | 2021-09-30 | 2022-01-28 | 中铁十六局集团第五工程有限公司 | Rotary drilling rig applied to soft soil construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN209262597U (en) * | 2018-12-17 | 2019-08-16 | 杭州瑶天滑轨有限公司 | A kind of wall-hanging lifting sliding rail of the advertisement screen convenient for fixation |
| CN111042247B (en) * | 2020-02-14 | 2020-09-04 | 南方中金勘察设计有限公司 | Adjustable river channel automatic dredging device without pumping water |
| WO2021196244A1 (en) * | 2020-04-04 | 2021-10-07 | 唐山哈船科技有限公司 | Harbor channel dredging equipment, and method therefor |
| CN213354081U (en) * | 2020-08-27 | 2021-06-04 | 山东水利职业学院 | A storage device for fine arts instrument |
| CN112546896B (en) * | 2020-11-21 | 2021-11-23 | 苏州讯能光电科技有限公司 | Solder paste stirring device for LED product production |
| CN215798075U (en) * | 2021-10-14 | 2022-02-11 | 周建宇 | Prefabricated member hoisting accessory of prefabricated building |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113636451A (en) * | 2021-08-09 | 2021-11-12 | 北京市政建设集团有限责任公司 | Steel trestle hoisting device |
| CN113982478A (en) * | 2021-09-30 | 2022-01-28 | 中铁十六局集团第五工程有限公司 | Rotary drilling rig applied to soft soil construction |
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