CN113322955A - High-speed dismantling equipment for steel sheet piles of urban underground pipe gallery - Google Patents
High-speed dismantling equipment for steel sheet piles of urban underground pipe gallery Download PDFInfo
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- CN113322955A CN113322955A CN202110876722.3A CN202110876722A CN113322955A CN 113322955 A CN113322955 A CN 113322955A CN 202110876722 A CN202110876722 A CN 202110876722A CN 113322955 A CN113322955 A CN 113322955A
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- fixedly connected
- rod
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D9/00—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof
- E02D9/02—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof by withdrawing
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D9/00—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof
Abstract
The invention discloses high-speed dismantling equipment for steel sheet piles of an urban underground pipe gallery, which comprises an installation seat, wherein a hydraulic press is fixedly connected onto the installation seat, a lifting frame is fixedly connected onto a hydraulic rod, a vertical plate is fixedly connected onto the installation seat, a groove matched with the lifting frame is formed in the vertical plate, a clamping block is slidably connected onto the lifting frame, a stop block is fixedly connected onto the vertical plate and abuts against the clamping block, a first clamping plate and a second clamping plate are rotatably connected into the clamping block, a first gear is fixedly connected onto the first clamping plate, a first rack is fixedly connected onto the lifting frame and meshed with the first gear, a circular plate is fixedly connected onto the second clamping plate, a connecting rod is rotatably connected onto the circular plate, one end, far away from the circular plate, of the connecting rod is rotatably connected onto the first gear, and a transfer mechanism for transferring the steel sheet piles is arranged on the lifting frame. The invention can automatically and continuously remove the steel sheet pile without manual fixing and conveying, and can clean the pulled steel sheet pile.
Description
Technical Field
The invention relates to the technical field of pipe gallery building construction equipment, in particular to high-speed dismantling equipment for steel sheet piles of an urban underground pipe gallery.
Background
The steel sheet pile is a section steel with a locking notch, the section of the steel sheet pile has a straight plate shape, a groove shape, a Z shape and the like, and has various sizes and interlocking forms, the common steel sheet pile has a Laerson type, a Lakevanna type and the like, and the steel sheet pile has the advantages that: the strength is high, and the soil can be easily driven into a hard soil layer; the construction can be carried out in deep water, and an inclined support is added to form a surrounding cage if necessary. The waterproof performance is good; the cofferdam with various shapes can be formed according to the requirement and can be repeatedly used, so that the cofferdam has wide application.
After the engineering, need demolish the steel sheet pile, but current steel sheet pile demolishs the in-process and needs the manual work to pull out the steel sheet pile with the help of existing equipment hoisting equipment, need the manual work to fix the steel sheet pile, need the steel sheet pile after the manual work is carried and is pulled out, and the steel sheet pile of pulling out is stained with a large amount of earth and still needs the manual cleaning, the artifical steel sheet pile stability that fixes is poor, there is the potential safety hazard, need the manual work to carry out corresponding regulation to the steel sheet pile of different specifications, the operation is complicated, high labor intensity, it is long with work efficiency low to consume time.
Disclosure of Invention
The invention aims to provide high-speed dismantling equipment for steel sheet piles of an urban underground pipe gallery, which has the advantages of automatically and continuously dismantling the steel sheet piles, being free of manual fixing and conveying, being capable of cleaning the extracted steel sheet piles, and solving the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a high-speed dismantling device for steel sheet piles of an urban underground pipe gallery comprises a mounting seat, wherein a hydraulic press is fixedly connected to the mounting seat, a hydraulic rod is fixedly connected to the output end of the hydraulic press, a lifting frame is fixedly connected to the hydraulic rod, a vertical plate is fixedly connected to the mounting seat, a groove matched with the lifting frame is formed in the vertical plate, a clamping block is connected to the lifting frame in a sliding mode, a stop block is fixedly connected to the vertical plate and abuts against the clamping block, a first clamping plate and a second clamping plate are connected to the inside of the clamping block in a rotating mode, a first gear is fixedly connected to the first clamping plate, a first rack is fixedly connected to the lifting frame, the first rack is meshed with the first gear, a circular plate is fixedly connected to the second clamping plate, a connecting rod is connected to the circular plate in a rotating mode, one end, away from the circular plate, of the connecting rod is connected to the first gear in a rotating mode, and a transfer mechanism for transferring the steel sheet piles is arranged on the lifting frame.
Preferably, the transfer mechanism includes the bull stick, the bull stick rotates to be connected in the riser, the top fixedly connected with installation piece of bull stick, the top laminating of installation piece and riser, sliding connection has the clamp splice on the installation piece, the quantity of clamp splice specifically is two sets of, and two sets of clamp splice symmetric distribution is on the installation piece, fixedly connected with places the board on the riser, place fixedly connected with stopper on the board.
Preferably, a straight sliding groove and a spiral groove are formed in the rotating rod and communicated with each other, a driving rod is fixedly connected to the lifting frame and is connected to the spiral groove and the straight sliding groove in a sliding mode.
Preferably, the transfer mechanism further comprises a second gear, a mounting rod is rotatably connected in the mounting block, the second gear is fixedly connected on the mounting rod, the clamping block is fixedly connected with a second rack, the second rack is meshed with the second gear, the mounting block is connected with an inserted bar in a sliding way, the top of the inserted bar is fixedly connected with a limiting ring, the bottom of the inserted link is fixedly connected with a first triangular block, the inserted link is sleeved with a tension spring, two ends of the tension spring are respectively and fixedly connected with a limiting ring and a mounting block, the mounting rod is fixedly connected with a second triangular block, the first triangular block is abutted against the second triangular block, the mounting rod is fixedly connected with a reversing rod, the clamping block is fixedly connected with a top block, one end of the reversing rod is abutted against the top block, the other end of the reversing rod is abutted to the vertical plate, and the transfer mechanism is provided with a balance mechanism for stabilizing balance of the mounting seat.
Preferably, the balance mechanism includes a balancing weight, the balancing weight is connected to the mounting seat in a sliding manner, a stay cord is fixedly connected to the balancing weight, one end of the stay cord, which is far away from the balancing weight, is fixedly connected to the mounting block, a guide ring is fixedly connected to the placing plate, the stay cord is connected to the guide ring in an alternating manner, and a moving mechanism for moving the mounting seat is arranged on the balance mechanism.
Preferably, the moving mechanism is including removing the wheel, the bottom fixedly connected with wheel seat of mount pad, it is connected with the threaded rod to rotate on the wheel seat, remove the one-way bearing of fixedly connected with in the wheel, one-way bearing fixed connection is on the threaded rod, the bottom fixedly connected with telescopic link of balancing weight, set up on the mount pad with telescopic link complex logical groove, the bottom fixedly connected with screw thread section of thick bamboo of telescopic link, screw thread section of thick bamboo threaded connection is on the threaded rod, be equipped with the wiper mechanism who is used for wasing the steel sheet pile in the moving mechanism.
Preferably, the wiper mechanism includes water tank and piston cylinder, the equal fixed connection of water tank and piston cylinder is on the mount pad, fixedly connected with inlet tube and outlet pipe on the piston cylinder, the one end fixed connection that the piston cylinder was kept away from to the inlet tube is on the water tank, be equipped with first check valve on the inlet tube, the one end fixedly connected with water spray rod of keeping away from the piston cylinder on the outlet pipe, water spray rod fixed connection is on placing the board, be equipped with the second check valve on the outlet pipe.
Preferably, the cleaning mechanism further comprises a driving wheel, the driving wheel is coaxially and fixedly connected to the threaded rod, the driving wheel is fixedly connected with a cylindrical rod, a piston plate is connected to the piston cylinder in a sliding mode, a piston rod is fixedly connected to the piston plate and is connected to the mounting seat in a sliding mode, a hollow ring is fixedly connected to the bottom of the piston rod, and the cylindrical rod is connected to the hollow ring in a sliding mode.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the steel sheet pile can be pulled out by arranging the clamping block, the pulled-out steel sheet pile is transferred by arranging the transfer mechanism, the mounting seat is kept stable when the steel sheet pile is pulled out and transferred by arranging the balance mechanism, the device can continuously remove the steel sheet pile by arranging the moving mechanism, and the pulled-out steel sheet pile is cleaned by arranging the cleaning mechanism.
Drawings
FIG. 1 is a first schematic view of an appearance structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic structural view of portion B of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of a clamping block structure according to the present invention;
FIG. 5 is a schematic view of the external structure of the present invention;
FIG. 6 is a schematic structural view of the transfer mechanism of the present invention;
FIG. 7 is a schematic structural view of portion A of FIG. 6 according to the present invention;
FIG. 8 is a schematic view of the driving wheel of the present invention;
fig. 9 is a schematic structural view of the one-way bearing of the present invention.
In the figure: 1. a mounting seat; 101. a wheel seat; 102. a threaded rod; 1021. a moving wheel; 1022. a one-way bearing; 103. a drive wheel; 1031. a cylindrical rod; 2. a vertical plate; 201. a stopper; 202. placing the plate; 2021. a limiting block; 3. mounting blocks; 301. a rotating rod; 3011. a straight chute; 3012. a helical groove; 302. inserting a rod; 3021. a limiting ring; 3022. a tension spring; 3023. a first triangular block; 303. mounting a rod; 3031. a second triangular block; 3032. a reversing lever; 3033. a second gear; 304. a clamping block; 3041. a second rack; 4. a hydraulic press; 401. a hydraulic lever; 4011. a lifting frame; 4012. a first rack; 402. a drive rod; 5. a clamping block; 501. a first splint; 5011. a first gear; 502. a second splint; 5021. a circular plate; 503. a connecting rod; 504. a top block; 6. a water tank; 601. a piston cylinder; 6011. a piston rod; 6012. a piston plate; 6013. a hollow ring; 602. a water outlet pipe; 6021. a water spray bar; 6022. a second one-way valve; 603. a water inlet pipe; 6031. a first check valve; 7. a balancing weight; 701. a telescopic rod; 7011. a threaded barrel; 702. pulling a rope; 7021. a guide 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.
Example 1:
referring to fig. 1, 2, 4 and 5, the present invention provides a technical solution: a high-speed dismantling device for steel sheet piles of an urban underground pipe gallery comprises a mounting seat 1, wherein a hydraulic machine 4 is fixedly connected to the mounting seat 1, a hydraulic rod 401 is fixedly connected to the output end of the hydraulic machine 4, a lifting frame 4011 is fixedly connected to the hydraulic rod 401, a vertical plate 2 is fixedly connected to the mounting seat 1, a groove matched with the lifting frame 4011 is formed in the vertical plate 2, a clamping block 5 is slidably connected to the lifting frame 4011, a stop block 201 is fixedly connected to the vertical plate 2, the stop block 201 abuts against the clamping block 5, a first clamping plate 501 and a second clamping plate 502 are rotatably connected to the clamping block 5, a first gear 5011 is fixedly connected to the first clamping plate 501, a first rack 4012 is fixedly connected to the lifting frame 4011, the first rack 4012 is meshed with the first gear 5011, a circular plate 5021 is fixedly connected to the second clamping plate 502, a connecting rod 503 is rotatably connected to the circular plate 5021, one end, far away from the circular plate 503, is rotatably connected to the first gear 5011, the lifting frame 4011 is provided with a transfer mechanism for transferring the steel sheet pile.
The device is moved to a designated position, so that the clamping block 5 covers a steel sheet pile to be dismantled, the hydraulic press 4 is started, the lifting frame 4011 moves upwards at the moment, the first rack 4012 moves synchronously and drives the first gear 5011 to rotate, the first clamping plate 501 swings towards the inside of the clamping block 5 and contacts the steel sheet pile at the moment, the first gear 5011 pulls the circular plate 5021 to rotate through the connecting rod 503, the second clamping plate 502 rotates, the first clamping plate 501 and the second clamping plate 502 are close to each other at the moment, the steel sheet pile is clamped, the lifting frame 4011 continues to move upwards at the moment, the steel sheet pile is extracted from the ground, and the steel sheet pile is transferred through the transfer mechanism after being completely extracted.
Referring to fig. 1, 2, 3, 5, 6 and 7, the transfer mechanism includes a rotating rod 301, the rotating rod 301 is rotatably connected in a vertical plate 2, the top of the rotating rod 301 is fixedly connected with an installation block 3, the installation block 3 is attached to the top of the vertical plate 2, the installation block 3 is slidably connected with two sets of clamping blocks 304, the clamping blocks 304 are symmetrically distributed on the installation block 3, the vertical plate 2 is fixedly connected with a placement plate 202, the placement plate 202 is fixedly connected with a limit block 2021, the rotating rod 301 is provided with a straight chute 3011 and a spiral chute 3012, the straight chute 3011 is communicated with the spiral chute 3012, the frame 4011 is fixedly connected with a driving rod 402, the driving rod 402 is slidably connected in the spiral chute 3012 and the straight chute 3011, the transfer mechanism further includes a second gear 3033, the installation rod 303 is rotatably connected in the installation block 3, the second gear 3033 is fixedly connected to the installation rod 303, the clamping blocks 304 are fixedly connected with a second rack 3041, the second rack 3041 is engaged with the second gear 3033, the mounting block 3 is slidably connected with the insert rod 302, the top of the insert rod 302 is fixedly connected with a limit ring 3021, the bottom of the insert rod 302 is fixedly connected with a first triangular block 3023, the insert rod 302 is sleeved with a tension spring 3022, two ends of the tension spring 3022 are respectively fixedly connected to the limit ring 3021 and the mounting block 3, the mounting rod 303 is fixedly connected with a second triangular block 3031, the first triangular block 3023 abuts against the second triangular block 3031, the mounting rod 303 is fixedly connected with a reversing rod 3032, the clamping block 5 is fixedly connected with a top block 504, one end of the reversing rod 3032 abuts against the top block 504, the other end of the reversing rod 3032 abuts against a vertical plate 2, and the transfer mechanism is provided with a balance mechanism for stabilizing balance of the mounting base 1.
The driving rod 402 on the lifting frame 4011 slides in the spiral groove 3012 and the straight chute 3011, the spiral groove 3012 is arranged at the bottom of the rotating rod 301, so that the rotating rod 301 rotates when the lifting frame 4011 slides in the range of the spiral groove 3012, the mounting block 3 is reset when the lifting frame 4011 moves upwards, the clamping block 304 is located right above the clamping block 5, when the clamping block 5 continues to move upwards, the steel sheet pile enters between the two groups of clamping blocks 304, at this time, the top block 504 on the clamping block 5 supports against the reversing rod 3032 to enable the mounting rod 303 to rotate, at this time, the second gear 3033 fixedly connected to the mounting rod 303 rotates and drives the second rack 3041 to slide, at this time, the two groups of clamping blocks 304 approach and clamp the steel sheet pile, when the mounting rod 303 rotates, the second triangular block 3031 pushes the first triangular block 3023 to move upwards, the inserting rod 302 rotates to a certain position and resets downwards under the action of the tension spring 3022, at this time, the second triangular block 3031 is blocked by the first triangular block 3023, make installation pole 303 be difficult to rotate, grip block 5 continues downstream after the centre gripping is accomplished, drive lever 402 slides to in the helicla flute 3012 this moment, thereby installation piece 3 takes place to the rotation of placing board 202 direction, installation piece 3 just can contact riser 2 to reversing lever 3032 when placing board 202 and rotating, reversing lever 3032 this moment is at the downward home position swing of blockking of riser 2, thereby make installation pole 303 rotate to the home position, second gear 3033 antiport, two sets of clamp splice 304 keep away from each other this moment, the steel sheet pile just landing, the steel sheet pile of landing leans on and places board 202 afterwards, stopper 2021 can prevent that the steel sheet pile from empting.
Referring to fig. 1, 2 and 5, the balance mechanism includes balancing weight 7, and balancing weight 7 sliding connection is on mount pad 1, fixedly connected with stay cord 702 on the balancing weight 7, and the one end fixed connection that balancing weight 7 was kept away from to stay cord 702 is on the installation piece 3, places fixedly connected with guide ring 7021 on board 202, and stay cord 702 alternates to be connected in guide ring 7021, is equipped with the moving mechanism who is used for removing mount pad 1 on the balance mechanism.
Install 3 and pass through stay cord 702 pulling balancing weight 7 when rotating and slide, set up certain inclination on mount pad 1, make balancing weight 7 rely on gravity energy landing when not receiving stay cord 702 pulling, this state is for pulling out the steel sheet pile when clamp splice 304 on installation piece 3 is located grip block 5 top, the atress in 5 directions of grip block on mount pad 1 this moment is great, and balancing weight 7 does not receive the tractive of stay cord 702 this moment, thereby balancing weight 7 receives the one end that the gravity landing kept away from grip block 5 on mount pad 1, make the atress at 1 both ends of mount pad keep balance, and the position of 1 atress of mount pad changes when the steel sheet pile shifts, thereby 3 pulling balancing weights 7 of pivoted installation piece make balancing weight 7 move to the middle part of mount pad 1, thereby mount pad 1 obtains balancing once more.
Referring to fig. 1, fig. 2, fig. 5 and fig. 9, the moving mechanism is including removing wheel 1021, the bottom fixedly connected with wheel seat 101 of mount pad 1, it is connected with threaded rod 102 to rotate on wheel seat 101, remove the one-way bearing 1022 of fixedly connected with in the wheel 1021, one-way bearing 1022 fixed connection is on threaded rod 102, the bottom fixedly connected with telescopic link 701 of balancing weight 7, seted up on the mount pad 1 with telescopic link 701 complex logical groove, the bottom fixedly connected with screw thread section of thick bamboo 7011 of telescopic link 701, screw thread section of thick bamboo 7011 threaded connection is on threaded rod 102, be equipped with the wiper mechanism who is used for wasing the steel sheet pile on the moving mechanism.
The counterweight block 7 slides to keep the mounting base 1 balanced when the steel sheet pile is pulled out and transferred, the telescopic rod 701 fixedly connected to the bottom of the counterweight block 7 moves synchronously when the counterweight block 7 slides, so that the thread cylinders 7011 fixedly connected to the bottom of the telescopic rod 701 move synchronously, the thread cylinders 7011 are in threaded connection with the threaded rod 102, so that the threaded rod 102 rotates when the thread cylinders 7011 slide, the moving wheel 1021 is connected to the threaded rod 102 through the one-way bearing 1022, so that the moving wheel 1021 cannot rotate relative to the threaded rod 102 when the counterweight block 7 slides to the middle of the mounting base 1, so that the threaded rod 102 drives the moving wheel 1021 to rotate, so that the mounting base 1 moves to the next steel sheet pile for continuous dismantling, the steel sheet pile leaning on the placing plate 202 is gradually laid flat when the mounting base 1 moves, and the threaded rod 102 rotates in the opposite direction when the counterweight block 7 slides to the end of the mounting base 1, at this time, the position of the pulley 1021 and the ground is kept unchanged by the action of the one-way bearing 1022.
Referring to fig. 1, 2, 5 and 8, the cleaning mechanism includes a water tank 6 and a piston cylinder 601, the water tank 6 and the piston cylinder 601 are both fixedly connected to a mounting base 1, a water inlet pipe 603 and a water outlet pipe 602 are fixedly connected to the piston cylinder 601, one end of the water inlet pipe 603 away from the piston cylinder 601 is fixedly connected to the water tank 6, a first one-way valve 6031 is arranged on the water inlet pipe 603, one end of the water outlet pipe 602 away from the piston cylinder 601 is fixedly connected to a water spray rod 6021, the water spray rod 6021 is fixedly connected to the placing plate 202, a second one-way valve 6022 is arranged on the water outlet pipe 602, the cleaning mechanism further includes a driving wheel 103, the driving wheel 103 is coaxially and fixedly connected to the threaded rod 102, a cylindrical rod 1031 is fixedly connected to the driving wheel 103, a piston plate 6012 is slidably connected to the piston plate 6012, the piston rod 6011 is fixedly connected to the mounting base 1, a hollow ring 6013 is fixedly connected to the bottom of the piston rod 6011, the cylindrical rod 1031 is slidably attached within the hollow ring 6013.
When the threaded rod 102 rotates, the driving wheel 103 also synchronously rotates, the cylindrical rod 1031 is eccentrically arranged on the driving wheel 103, so that the cylindrical rod 1031 slides in the hollow ring 6013 when the driving wheel 103 rotates, the movement track of the cylindrical rod 1031 is a circumference, and the hollow ring 6013 reciprocates up and down when the cylindrical rod 1031 slides in the hollow ring 6013, so that the piston rod 6011 and the piston plate 6012 synchronously operate, at the moment, the piston cylinder 601 can pump out water in the water tank 6, then the water is sprayed out of the steel sheet pile through the water spray rod 6021, and soil on the steel sheet pile is washed.
Example 2:
referring to fig. 1-9, a high-speed dismantling device for steel sheet piles of an urban underground pipe gallery comprises a mounting base 1, a hydraulic machine 4 is fixedly connected to the mounting base 1, a hydraulic rod 401 is fixedly connected to the output end of the hydraulic machine 4, a lifting frame 4011 is fixedly connected to the hydraulic rod 401, a vertical plate 2 is fixedly connected to the mounting base 1, a groove matched with the lifting frame 4011 is formed in the vertical plate 2, a clamping block 5 is slidably connected to the lifting frame 4011, a stop 201 is fixedly connected to the vertical plate 2, the stop 201 abuts against the clamping block 5, a first clamping plate 501 and a second clamping plate 502 are rotatably connected to the clamping block 5, a first gear 5011 is fixedly connected to the first clamping plate 501, a first rack 4012 is fixedly connected to the lifting frame 4011, the first rack 4012 is engaged with the first gear 5011, a circular plate 5021 is fixedly connected to the second clamping plate 502, a connecting rod 503 is rotatably connected to the circular plate 5021, one end of the connecting rod 503 far away from the circular plate 5021 is rotatably connected to the first gear 5011, the transfer mechanism for transferring the steel sheet pile is arranged on the lifting frame 4011 and comprises a rotating rod 301, the rotating rod 301 is rotatably connected in a vertical plate 2, the top of the rotating rod 301 is fixedly connected with an installation block 3, the installation block 3 is attached to the top of the vertical plate 2, the installation block 3 is slidably connected with clamping blocks 304, the clamping blocks 304 are specifically two groups, the two groups of clamping blocks 304 are symmetrically distributed on the installation block 3, the vertical plate 2 is fixedly connected with a placement plate 202, the placement plate 202 is fixedly connected with a limiting block 2021, the rotating rod 301 is provided with a straight sliding groove 3011 and a spiral groove 3012, the straight sliding groove 3011 is communicated with the spiral groove 3012, the lifting frame 4011 is fixedly connected with a driving rod 402, the driving rod 402 is slidably connected in the spiral groove 3012 and the straight sliding groove 3011, the transfer mechanism further comprises a second gear 3033, the installation rod 303 is rotatably connected in the installation block 3, the second gear 3033 is fixedly connected to the installation rod 303, the clamping blocks 304 are fixedly connected with a second rack 3041, the second rack 3041 is engaged with the second gear 3033, the mounting block 3 is slidably connected with the inserted link 302, the top of the inserted link 302 is fixedly connected with a limit ring 3021, the bottom of the inserted link 302 is fixedly connected with a first triangular block 3023, the inserted link 302 is sleeved with a tension spring 3022, two ends of the tension spring 3022 are respectively fixedly connected with the limit ring 3021 and the mounting block 3, the mounting link 303 is fixedly connected with a second triangular block 3031, the first triangular block 3023 abuts against the second triangular block 3031, the mounting link 303 is fixedly connected with a reversing lever 3032, the clamping block 5 is fixedly connected with a top block 504, one end of the reversing lever 3032 abuts against the top block 504, the other end of the reversing lever 3032 abuts against a vertical plate 2, the transfer mechanism is provided with a balance mechanism for stabilizing balance of the mounting block 1, the balance mechanism comprises a balance weight 7, the balance weight 7 is slidably connected to the mounting block 1, the balance weight 7 is fixedly connected with a pull rope 702, one end of the pull rope 702 far away from the balance weight 7 is fixedly connected to the mounting block 3, a guide ring 7021 is fixedly connected to the placing plate 202, a pull rope 702 is inserted and connected into the guide ring 7021, a moving mechanism for moving the mounting seat 1 is arranged on the balance mechanism, the moving mechanism comprises a moving wheel 1021, a wheel seat 101 is fixedly connected to the bottom of the mounting seat 1, a threaded rod 102 is rotatably connected to the wheel seat 101, a one-way bearing 1022 is fixedly connected to the interior of the moving wheel 1021, the one-way bearing 1022 is fixedly connected to the threaded rod 102, an expansion link 701 is fixedly connected to the bottom of the counterweight block 7, a through groove matched with the expansion link 701 is formed in the mounting seat 1, a threaded cylinder 7011 is fixedly connected to the bottom of the expansion link 701, the threaded cylinder 7011 is in threaded connection with the threaded rod 102, a cleaning mechanism for cleaning a steel sheet pile is arranged on the moving mechanism, the cleaning mechanism comprises a water tank 6 and a piston cylinder 601, the water tank 6 and the piston cylinder 601 are both fixedly connected to the mounting seat 1, a water inlet pipe 603 and a water outlet pipe 602 are fixedly connected to the piston cylinder 601, one end fixed connection that piston cylinder 601 was kept away from to inlet tube 603 is on water tank 6, be equipped with first check valve 6031 on the inlet tube 603, the one end fixedly connected with water spray rod 6021 that keeps away from piston cylinder 601 on the outlet pipe 602, water spray rod 6021 fixed connection is on placing board 202, be equipped with second check valve 6022 on the outlet pipe 602, it still includes drive wheel 103 to state cleaning mechanism, the coaxial fixed connection of drive wheel 103 is on threaded rod 102, fixedly connected with cylinder pole 1031 on the drive wheel 103, sliding connection has piston plate 6012 in the piston cylinder 601, fixedly connected with piston rod 6011 on the piston plate 6012, piston rod 6011 sliding connection is on mount pad 1, the hollow ring 6013 of bottom fixedly connected with of piston rod 6011, cylinder pole 1031 sliding connection is in hollow ring 6013.
The hydraulic press 4 is started, at this time, the lifting frame 4011 moves upwards, so that the first rack 4012 moves synchronously and drives the first gear 5011 to rotate, at this time, the first clamping plate 501 swings towards the inside of the clamping block 5 and contacts with the steel sheet pile, at the same time, the first gear 5011 pulls the circular plate 5021 to rotate through the connecting rod 503, so that the second clamping plate 502 rotates, at this time, the first clamping plate 501 and the second clamping plate 502 approach each other to clamp the steel sheet pile, at this time, the lifting frame 4011 continues to move upwards to pull out the steel sheet pile from the ground, when the clamping block 5 continues to move upwards, the steel sheet pile enters between the two groups of clamping blocks 304, the jacking block 504 on the clamping block 5 abuts against the reversing rod 3032, at this time, the two groups of clamping blocks 304 approach and clamp the steel sheet pile, after clamping, the clamping block 5 continues to move downwards, the driving rod 402 slides into the spiral groove 3012, the mounting block 3 rotates towards the placing plate 202, when the mounting block 3 rotates towards the placing plate 202, the reversing rod 3032 contacts with the vertical plate 2, at this moment, two sets of clamp splice 304 keep away from each other, install the piece 3 and slide through stay cord 702 pulling balancing weight 7 when rotating, pivoted installation piece 3 pulling balancing weight 7 makes balancing weight 7 move to the middle part of mount pad 1, thereby mount pad 1 obtains balanced again, balancing weight 7 slides when the steel sheet pile shifts pulling out makes mount pad 1 keep balance, screw cylinder 7011 slides when balancing weight 7 slides, threaded rod 102 takes place to rotate, thereby threaded rod 102 drives and removes wheel 1021 and rotate, make mount pad 1 remove to next steel sheet pile department and demolish in succession, drive wheel 103 also synchronous rotation when threaded rod 102 takes place to rotate, thereby piston rod 6011 and piston plate 6012 synchronous operation, piston cylinder 601 just can take out the water in the water tank 6 this moment, then spout to the steel sheet pile through water spray rod 6021 on, wash away the earth on the steel sheet pile.
The working principle is as follows: when the high-speed dismantling equipment for the steel sheet piles of the urban underground pipe gallery is used, the device is moved to a designated position, so that the clamping block 5 covers the steel sheet piles to be dismantled, the hydraulic machine 4 is started, the lifting frame 4011 moves upwards at the moment, the first rack 4012 synchronously moves and drives the first gear 5011 to rotate, the first clamp plate 501 swings towards the inside of the clamping block 5 and contacts the steel sheet piles at the moment, meanwhile, the first gear 5011 pulls the circular plate 5021 to rotate through the connecting rod 503, the second clamp plate 502 rotates, the first clamp plate 501 and the second clamp plate 502 are close to each other at the moment, the steel sheet piles are clamped, the lifting frame 4011 continues to move upwards at the moment, and the steel sheet piles are pulled out from the ground;
the driving rod 402 on the lifting frame 4011 slides in the spiral groove 3012 and the straight chute 3011, the spiral groove 3012 is arranged at the bottom of the rotating rod 301, so that the rotating rod 301 rotates when the lifting frame 4011 slides in the range of the spiral groove 3012, the mounting block 3 is reset when the lifting frame 4011 moves upwards, the clamping block 304 is located right above the clamping block 5, when the clamping block 5 continues to move upwards, the steel sheet pile enters between the two groups of clamping blocks 304, at this time, the top block 504 on the clamping block 5 supports against the reversing rod 3032 to enable the mounting rod 303 to rotate, at this time, the second gear 3033 fixedly connected to the mounting rod 303 rotates and drives the second rack 3041 to slide, at this time, the two groups of clamping blocks 304 approach and clamp the steel sheet pile, when the mounting rod 303 rotates, the second triangular block 3031 pushes the first triangular block 3023 to move upwards, the inserting rod 302 rotates to a certain position and resets downwards under the action of the tension spring 3022, at this time, the second triangular block 3031 is blocked by the first triangular block 3023, the mounting rod 303 is not easy to rotate, the clamping block 5 continues to move downwards after clamping is completed, the driving rod 402 slides into the spiral groove 3012, the mounting block 3 rotates towards the placing plate 202, the reversing rod 3032 can contact the vertical plate 2 when the mounting block 3 rotates towards the placing plate 202, the reversing rod 3032 swings towards the original position under the blocking of the vertical plate 2, the mounting rod 303 rotates towards the original position, the second gear 3033 rotates in the reverse direction, the two groups of clamping blocks 304 are far away from each other, the steel sheet pile slides off, the steel sheet pile slides on the placing plate 202, and the limiting block 2021 can prevent the steel sheet pile from falling off;
when the mounting block 3 rotates, the counterweight block 7 is pulled to slide through the pull rope 702, a certain inclination is arranged on the mounting seat 1, so that the counterweight block 7 can slide down by means of gravity when not pulled by the pull rope 702, when the clamping block 304 on the mounting block 3 is positioned above the clamping block 5, the steel sheet pile is pulled out in the state, the stress in the direction of the clamping block 5 on the mounting seat 1 is larger, and the counterweight block 7 is not pulled by the pull rope 702, so that the counterweight block 7 slides down on one end of the mounting seat 1 far away from the clamping block 5 by the gravity, the stress at two ends of the mounting seat 1 can be kept balanced, and the stressed position of the mounting seat 1 is changed when the steel sheet pile is transferred, so that the rotating mounting block 3 pulls the counterweight block 7 to enable the counterweight block 7 to run to the middle part of the mounting seat 1, and the mounting seat 1 is balanced again;
the counterweight block 7 slides to keep the mounting base 1 balanced when the steel sheet pile is pulled out and transferred, the telescopic rod 701 fixedly connected to the bottom of the counterweight block 7 moves synchronously when the counterweight block 7 slides, so that the thread cylinders 7011 fixedly connected to the bottom of the telescopic rod 701 move synchronously, the thread cylinders 7011 are in threaded connection with the threaded rod 102, so that the threaded rod 102 rotates when the thread cylinders 7011 slide, the moving wheel 1021 is connected to the threaded rod 102 through the one-way bearing 1022, so that the moving wheel 1021 cannot rotate relative to the threaded rod 102 when the counterweight block 7 slides to the middle of the mounting base 1, so that the threaded rod 102 drives the moving wheel 1021 to rotate, so that the mounting base 1 moves to the next steel sheet pile for continuous dismantling, the steel sheet pile leaning on the placing plate 202 is gradually laid flat when the mounting base 1 moves, and the threaded rod 102 rotates in the opposite direction when the counterweight block 7 slides to the end of the mounting base 1, at this time, the position of the driving wheel 1021 and the ground is kept unchanged under the action of the one-way bearing 1022;
when the threaded rod 102 rotates, the driving wheel 103 also synchronously rotates, the cylindrical rod 1031 is eccentrically arranged on the driving wheel 103, so that the cylindrical rod 1031 slides in the hollow ring 6013 when the driving wheel 103 rotates, the movement track of the cylindrical rod 1031 is a circumference, and the hollow ring 6013 reciprocates up and down when the cylindrical rod 1031 slides in the hollow ring 6013, so that the piston rod 6011 and the piston plate 6012 synchronously operate, at the moment, the piston cylinder 601 can pump out water in the water tank 6, then the water is sprayed out of the steel sheet pile through the water spray rod 6021, and soil on the steel sheet pile is washed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 high-speed equipment of demolising of city underground pipe gallery steel sheet pile, includes mount pad (1), its characterized in that: fixedly connected with hydraulic press (4) on mount pad (1), the output end fixedly connected with hydraulic stem (401) of hydraulic press (4), fixedly connected with lifting frame (4011) is gone up to hydraulic stem (401), fixedly connected with riser (2) on mount pad (1), set up on riser (2) with lifting frame (4011) complex groove, sliding connection has grip block (5) on lifting frame (4011), fixedly connected with dog (201) on riser (2), dog (201) and grip block (5) offset, grip block (5) internal rotation is connected with first splint (501) and second splint (502), fixedly connected with first gear (5011) on first splint (501), fixedly connected with first rack (4012) on lifting frame (4011), first rack (4012) and first gear (5011) meshing, a circular plate (5021) is fixedly connected to the second clamping plate (502), a connecting rod (503) is rotatably connected to the circular plate (5021), one end, far away from the circular plate (5021), of the connecting rod (503) is rotatably connected to the first gear (5011), and a transfer mechanism for transferring steel sheet piles is arranged on the lifting frame (4011); transfer mechanism includes bull stick (301), bull stick (301) rotates to be connected in riser (2), the top fixedly connected with installation piece (3) of bull stick (301), the top laminating of installation piece (3) and riser (2), sliding connection has clamp splice (304) on installation piece (3), the quantity of clamp splice (304) specifically is two sets of, and two sets of clamp splice (304) symmetric distribution is on installation piece (3), fixedly connected with places board (202) on riser (2), place fixedly connected with stopper (2021) on board (202).
2. The high-speed dismantling equipment for the steel sheet piles of the urban underground pipe gallery according to claim 1, characterized in that: the lifting device is characterized in that a straight sliding groove (3011) and a spiral groove (3012) are formed in the rotating rod (301), the straight sliding groove (3011) is communicated with the spiral groove (3012), a driving rod (402) is fixedly connected to the lifting frame (4011), and the driving rod (402) is slidably connected to the spiral groove (3012) and the straight sliding groove (3011).
3. The high-speed dismantling device for the steel sheet piles of the urban underground pipe gallery according to claim 1 or 2, wherein: the transfer mechanism further comprises a second gear (3033), a mounting rod (303) is rotationally connected in the mounting block (3), the second gear (3033) is fixedly connected to the mounting rod (303), a second rack (3041) is fixedly connected to the clamping block (304), the second rack (3041) is meshed with the second gear (3033), an inserting rod (302) is slidably connected to the mounting block (3), a limiting ring (3021) is fixedly connected to the top of the inserting rod (302), a first triangular block (3023) is fixedly connected to the bottom of the inserting rod (302), a tension spring (3022) is sleeved on the inserting rod (302), two ends of the tension spring (3022) are respectively and fixedly connected to the limiting ring (3021) and the mounting block (3), a second triangular block (3031) is fixedly connected to the mounting rod (303), and the first triangular block (3023) is abutted to the second triangular block (3031), the mounting device is characterized in that a reversing rod (3032) is fixedly connected to the mounting rod (303), a top block (504) is fixedly connected to the clamping block (5), one end of the reversing rod (3032) abuts against the top block (504), the other end of the reversing rod (3032) abuts against a vertical plate (2), and a balance mechanism used for stabilizing balance of the mounting base (1) is arranged on the transfer mechanism.
4. The high-speed dismantling device for the steel sheet piles of the urban underground pipe gallery according to claim 3, characterized in that: balance mechanism includes balancing weight (7), balancing weight (7) sliding connection is on mount pad (1), fixedly connected with stay cord (702) on balancing weight (7), the one end fixed connection that balancing weight (7) were kept away from in stay cord (702) is on installation piece (3), place fixedly connected with guide ring (7021) on board (202), stay cord (702) alternate and connect in guide ring (7021), the last moving mechanism who is used for removing mount pad (1) that is equipped with of balance mechanism.
5. The high-speed dismantling device for the steel sheet piles of the urban underground pipe gallery according to claim 4, characterized in that: the moving mechanism is including removing wheel (1021), bottom fixedly connected with wheel seat (101) of mount pad (1), it is connected with threaded rod (102) to rotate on wheel seat (101), remove one-way bearing (1022) of fixedly connected with in wheel (1021), one-way bearing (1022) fixed connection is on threaded rod (102), bottom fixedly connected with telescopic link (701) of balancing weight (7), set up on mount pad (1) and lead to the groove with telescopic link (701) complex, the bottom fixedly connected with screw thread section of thick bamboo (7011) of telescopic link (701), screw thread section of thick bamboo (7011) threaded connection is on threaded rod (102), be equipped with the wiper mechanism who is used for wasing the steel sheet pile in the moving mechanism.
6. The high-speed dismantling device for the steel sheet piles of the urban underground pipe gallery according to claim 5, characterized in that: the cleaning mechanism comprises a water tank (6) and a piston cylinder (601), wherein the water tank (6) and the piston cylinder (601) are fixedly connected on a mounting seat (1), a water inlet pipe (603) and a water outlet pipe (602) are fixedly connected on the piston cylinder (601), one end of the water inlet pipe (603) far away from the piston cylinder (601) is fixedly connected on the water tank (6), a first one-way valve (6031) is arranged on the water inlet pipe (603), one end of the water outlet pipe (602) far away from the piston cylinder (601) is fixedly connected with a water spraying rod (6021), the water spraying rod (6021) is fixedly connected on a placing plate (202), and a second one-way valve (6022) is arranged on the water outlet pipe (602).
7. The high-speed dismantling device for the steel sheet piles of the urban underground pipe gallery according to claim 6, characterized in that: the cleaning mechanism further comprises a driving wheel (103), the driving wheel (103) is coaxially and fixedly connected to the threaded rod (102), a cylindrical rod (1031) is fixedly connected to the driving wheel (103), a piston plate (6012) is slidably connected to the piston cylinder (601), a piston rod (6011) is fixedly connected to the piston plate (6012), the piston rod (6011) is slidably connected to the mounting seat (1), a hollow ring (6013) is fixedly connected to the bottom of the piston rod (6011), and the cylindrical rod (1031) is slidably connected to the hollow ring (6013).
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| CN202110876722.3A CN113322955B (en) | 2021-07-31 | 2021-07-31 | High-speed dismantling equipment for steel sheet piles of urban underground pipe gallery |
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| CN113322955B (en) | 2021-09-28 |
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