CN112854218B - Cap-shaped steel sheet pile cleaning device and steel sheet pile recycling method using same - Google Patents
Cap-shaped steel sheet pile cleaning device and steel sheet pile recycling method using same Download PDFInfo
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- CN112854218B CN112854218B CN202011541579.4A CN202011541579A CN112854218B CN 112854218 B CN112854218 B CN 112854218B CN 202011541579 A CN202011541579 A CN 202011541579A CN 112854218 B CN112854218 B CN 112854218B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 142
- 239000010959 steel Substances 0.000 title claims abstract description 142
- 238000004140 cleaning Methods 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims description 11
- 238000004064 recycling Methods 0.000 title claims description 10
- 210000004209 hair Anatomy 0.000 claims abstract description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000010405 clearance mechanism Effects 0.000 abstract description 13
- 230000033001 locomotion Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009412 basement excavation Methods 0.000 abstract description 2
- 125000006850 spacer group Chemical group 0.000 description 12
- 230000001681 protective effect Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 239000002689 soil Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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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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- B08B1/12—
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- B08B1/20—
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/08—Removing obstacles
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The utility model relates to a cap shaped steel sheet pile cleaning device relates to excavation supporting's field, and it is used for clearing up cap shaped steel board, including clearance mechanism, clearance mechanism includes first connecting rod and second connecting rod, first connecting rod and second connecting rod sliding connection, a side that first connecting rod and second connecting rod are close to cap shaped steel board is fixed with a plurality of brush hairs that support tight cap shaped steel board side, and one side of clearance mechanism is equipped with the control mechanism who controls first connecting rod and second connecting rod to being close to each other or to the direction motion of keeping away from each other. This application has the effect of being convenient for retrieve cap shaped steel sheet pile and recycle.
Description
Technical Field
The application relates to the field of foundation pit support, in particular to a cap-shaped steel sheet pile cleaning device and a steel sheet pile recycling method using the same.
Background
The foundation pit engineering widely exists in the fields of urban building engineering, subway engineering, underground comprehensive pipe gallery engineering and the like. At present, the domestic foundation pit supporting structure forms comprise a steel sheet pile support, a cast-in-situ bored pile structure, an SMW construction method pile and the like, and the steel sheet pile support is widely applied to foundation pit engineering with shallow excavation depth such as temporary enclosure of railway piers, building foundation pit enclosure, water stop cofferdams in water, rain and sewage diversion reconstruction and the like due to the characteristics of good water stop effect, quick and convenient construction, reusability and the like.
Chinese patent No. CN101512074B discloses a steel material for an underground continuous wall, a method for producing the same, an underground continuous wall, and a method for constructing the same, including a hat-shaped steel sheet pile and H-shaped steel, wherein the H-shaped steel has a dimension in the longitudinal direction shorter than that of the hat-shaped steel sheet pile, the H-shaped steel is disposed over the entire length of the hat-shaped steel sheet pile, and the rear end of the H-shaped steel is located on the front end side of the rear end of the hat-shaped steel sheet pile. After the construction of the underground layer is completed, the steel sheet piles need to be pulled out and recovered.
In view of the above-mentioned related technologies, the inventor believes that when the steel sheet pile is pulled out, soil may adhere to a side surface of the hat-shaped steel sheet pile, which is far away from the H-shaped steel, so that it is inconvenient to recycle the hat-shaped steel sheet pile at a later stage.
Disclosure of Invention
In order to facilitate recycling of the hat-shaped steel sheet piles, the application provides a hat-shaped steel sheet pile cleaning device and a steel sheet pile recycling method using the same.
First aspect, the application provides a cap shaped steel sheet pile cleaning device adopts following technical scheme:
the utility model provides a cap shaped steel sheet pile cleaning device, its is used for clearing up cap shaped steel board, including clearance mechanism, clearance mechanism includes first connecting rod and second connecting rod, first connecting rod and second connecting rod sliding connection, and a side that first connecting rod and second connecting rod are close to cap shaped steel board is fixed with a plurality of brush hairs that support tight cap shaped steel board side, and one side of clearance mechanism is equipped with the control mechanism that controls first connecting rod and second connecting rod to being close to each other or to the direction motion of keeping away from each other.
By adopting the technical scheme, after the construction of the underground layer is finished, the bristles on the cleaning mechanism are tightly attached to one side wall of the cap-shaped steel plate, and then the distance between the first connecting rod and the second connecting rod is adjusted by the control mechanism, so that the first connecting rod and the second connecting rod move towards the direction close to or away from each other until the bristles on the cleaning mechanism can be well attached to one side wall of the cap-shaped steel plate; at this moment, the cap-shaped steel plate is pulled out, the cleaning mechanism and the cap-shaped steel plate can move relatively, and the bristles on the cleaning mechanism can remove the adhered soil on the cap-shaped steel plate to a certain extent, so that the steel plate pile can be recycled.
Preferably, first connecting rod includes the bracing piece, and the second connecting rod includes the slide bar, and the bracing piece is close to a side of cap shaped steel board and has seted up rectangular groove, and the one end that rectangular groove is close to the second connecting rod runs through the bracing piece, and rectangular inslot sliding connection has a plurality of space blocks, is equipped with the regulating spring of compressed between the adjacent space block, slide bar and rectangular groove sliding connection, the slide bar conflict is close to the lateral wall of a space block of slide bar, and a plurality of space blocks and the one side that the slide bar is close to cap shaped steel board all are fixed with a plurality of brush hairs.
Through adopting above-mentioned technical scheme, when relative motion takes place for first connecting rod and second connecting rod, the slide bar slides at rectangular inslot portion, and adjusting spring can control the interval piece and be more even distribution at rectangular inslot between the adjacent interval piece this moment, and the bracing piece of being convenient for is close to a plurality of brush hairs of the comparatively even distribution of a side of cap shaped steel board, is further convenient for carry out comparatively even clearance to cap shaped steel board.
Preferably, a side surface, away from the bristles, of the sliding rod is provided with a long-strip-shaped limiting groove, and one side wall, away from the bristles, of the supporting rod is in threaded connection with a limiting rod, one end of the limiting rod extends into the long-strip-shaped groove and is in sliding connection with the limiting groove.
By adopting the technical scheme, when the sliding rod slides in the long strip groove, one end of the limiting rod, which is close to the limiting groove, slides in the limiting groove; when the limiting rod is abutted against the limiting groove and is close to one side wall of the supporting rod, the supporting rod and the sliding rod are difficult to continue to move relatively in the direction of deviating from the supporting rod, so that the limiting rod is convenient for limiting the sliding rod to be separated from the long groove.
Preferably, the spacing block is provided with a clamping hole near the side wall of the adjusting spring, clamping blocks are respectively fixed at two ends of the adjusting spring, and each clamping block is respectively clamped with the corresponding clamping hole.
Through adopting above-mentioned technical scheme, when needing to dismantle between the adjacent space stop, only need stimulate the joint piece break away from the joint groove can, so just accomplished the dismantlement between space stop and the regulating spring, be convenient for the dismantlement between the adjacent space stop.
Preferably, the joint hole link up the spacer block, and the bracing piece is kept away from a lateral wall of brush hair and has been seted up rectangular shape regulation hole, and every spacer block is close to a side of regulation hole and all sets up the spread groove that communicates with the joint hole, and the both ends of spread groove run through the spacer block, and the lateral wall of every joint block all is fixed with the dead lever that passes spread groove and regulation hole.
By adopting the technical scheme, when the spacing blocks are required to be detached from the long strip grooves and the spacing blocks are required to be separated, the limiting rods are screwed to separate the limiting rods from the supporting rods, and then the sliding rods are pulled to separate from the long strip grooves; and then the plurality of spacing blocks are pulled in the direction away from the inside of the strip groove, the spacing blocks are continuously pulled after the fixing rod contacts with the side wall of the adjusting hole until the fixing rod and the clamping block are separated from the spacing blocks under the acting force of the side wall of the adjusting hole, so that after the spacing blocks are sequentially pulled to exit from the strip groove, the spacing blocks can be separated from each other, the plurality of spacing blocks are convenient to detach, and the operation is simple and convenient.
Preferably, the control mechanism comprises control pieces fixedly connected with the first connecting rod and the second connecting rod respectively, and one ends, far away from the cleaning mechanism, of the two control pieces are in threaded connection with two-way lead screws for driving the two control pieces to move in an opposite direction or in a deviating direction.
Through adopting above-mentioned technical scheme, rotate two-way lead screw, two-way lead screw rotates and to drive two controls to the direction motion of keeping away from each other or being close to each other, and two controls motions can drive first connecting rod and second connecting rod to the direction motion of keeping away from each other or being close to each other, and simple structure just can reach required effect.
Preferably, the control member comprises a sleeve and a sleeve, the sleeve is in sliding connection with the sleeve rod, a fixing plate is fixed on the side wall of the sleeve rod, and a buffer spring is fixed between the fixing plate and the sleeve.
Through adopting above-mentioned technical scheme, thereby when clearance mechanism and cap shaped steel board take place relative motion and clear up cap shaped steel board, buffer spring can play certain cushioning effect to this cleaning device.
In a second aspect, the steel sheet pile recovery method using the cap-shaped steel sheet pile cleaning device provided by the application adopts the following technical scheme:
s1, placing the cleaning devices with the same number as the cap-shaped steel plates on one side, away from the H-shaped steel, of the cap-shaped steel plates, and adjusting the distance between the first connecting rod and the second connecting rod to enable bristles on the cleaning mechanism to be attached to the side wall of the cap-shaped steel plate;
s2, clamping the upper end of the steel sheet pile by using a pile driver and vibrating for 1-2 min, then enabling the pile driver to slowly vibrate and pull the steel sheet pile upwards, and enabling the cap-shaped steel sheet and the cleaning mechanism to generate relative motion so that one side surface of the cap-shaped steel sheet close to the cleaning mechanism is cleaned by bristles;
s3, pouring cement slurry into pile holes in time to compact after the steel sheet piles are pulled out;
and S4, inspecting the appearance of the steel sheet pile after pile pulling, correcting the deformation, bending, closing and other conditions of the shape of the steel sheet pile, and finally stacking the steel sheet pile in a classified mode for waiting for recycling.
Through adopting above-mentioned technical scheme, carrying out the in-process of pile pulling to the steel sheet pile, the steel sheet pile takes place relative motion with clearance mechanism, has so carried out preliminary clearance to a side of steel sheet pile, the recovery in the steel sheet pile later stage of being convenient for recycles.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the bristles on the cleaning mechanism can clean soil adhered to the cap-shaped steel plate to a certain extent, so that the steel sheet pile can be recycled;
2. the adjusting springs between the adjacent spacing blocks can control the spacing blocks to be uniformly distributed in the long strip grooves, so that a plurality of bristles are uniformly distributed on one side surface of the supporting rod close to the hat-shaped steel plate;
3. when the adjacent spacing blocks need to be disassembled, the clamping blocks only need to be pulled to be separated from the clamping grooves, and the adjacent spacing blocks are convenient to disassemble.
Drawings
Fig. 1 is a schematic overall structure diagram of a cleaning device according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a control mechanism according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram showing a connection relationship between a support rod and a slide rod according to an embodiment of the present application.
Fig. 4 is a schematic view of the internal structure of the support rod according to the embodiment of the present application.
Description of reference numerals: 1. steel sheet piles; 11. a cap-shaped steel plate; 12. h-shaped steel; 2. a cleaning mechanism; 21. a first link; 22. a second link; 23. brushing; 24. a support bar; 241. a long groove; 242. a spacer block; 2421. a clamping hole; 2422. connecting grooves; 243. adjusting the spring; 244. a clamping block; 245. fixing the rod; 25. a slide bar; 251. a limiting groove; 26. a restraining bar; 27. an adjustment hole; 3. a control mechanism; 31. a protective cover; 311. a strip hole; 32. a bidirectional screw; 33. a bevel gear; 34. a rotating shaft; 35. a handle; 36. a control member; 361. a sleeve; 362. a loop bar; 363. a buffer spring; 364. a fixing plate; 4. a support frame.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses cap shaped steel sheet pile cleaning device. Referring to fig. 1, it is used for clearing up cap shaped steel board 11, and bolt nut fixedly connected with H shaped steel 12 is passed through to a side of cap shaped steel board 11, and cap shaped steel board 11 and H shaped steel 12 constitute steel sheet pile 1 jointly, and cap shaped steel sheet pile cleaning device is connected with support frame 4 that supports in ground on the clearance mechanism 2 including clearance mechanism 2, the attached cap shaped steel board 11's of a side of clearance mechanism 2 one side.
After the construction of local lower floor is accomplished, need pull out steel sheet pile 1, at first support frame 4 in ground and with a side that H shaped steel 12 was kept away from to clearance mechanism 2 conflict cap shaped steel plate 11, later through beating the vertical upwards steel sheet pile 1 that shakes out of pile drawer, so pull out the in-process of retrieving to steel sheet pile 1, clearance mechanism 2 can carry out preliminary clearance to cap shaped steel plate 11, the recovery in the 1 later stage of steel sheet pile of being convenient for is recycled.
Referring to fig. 2 and 3, the cleaning mechanism 2 includes a first link 21 and a second link 22, and the first link 21 and the second link 22 are slidably connected in a lateral direction such that the first link 21 and the second link 22 can move in a direction away from or close to each other. One surfaces of the first connecting rod 21 and the second connecting rod 22 close to the hat-shaped steel plate 11 are fixedly connected with a plurality of bristles 23, and the bristles 23 abut against one side surface of the hat-shaped steel plate 11. The side of the cleaning mechanism 2 far away from the cap-shaped steel plate 11 is provided with a control mechanism 3 for driving the first connecting rod 21 and the second connecting rod 22 to move relatively.
When the cap-shaped steel plates 11 are different in size, the first connecting rod 21 and the second connecting rod 22 can be controlled to move towards the directions away from or close to each other through the adjusting control mechanism 3, so that the cleaning mechanism 2 can clean the cap-shaped steel plates 11 different in size conveniently.
The first link 21 includes a support rod 24 at an end of the first link 21 adjacent to the second link 22, and the second link 22 includes a slide rod 25 at an end of the second link 22 adjacent to the first link 21. One side surface of the support rod 24 close to the hat-shaped steel plate 11 is provided with a long groove 241, one end of the long groove 241 close to the second connecting rod 22 penetrates through the support rod 24, one end of the sliding rod 25 close to the second connecting rod 22 extends into the long groove 241, and the sliding rod 25 is connected with the long groove 241 in a sliding mode.
A plurality of spacers 242 are slidably connected to the elongated groove 241, an adjustment spring 243 in a compressed state is connected between adjacent spacers 242, and one of the spacers 242 adjacent to the support rod 24 abuts against the slide rod 25. A plurality of bristles 23 are fixedly connected to one side surface of the spacing block 242 close to the hat-shaped steel plate 11, and a plurality of bristles 23 are also fixedly connected to one side surface of the sliding rod 25 close to the hat-shaped steel plate 11. The elongated slot 241 is a dovetail slot such that the spacer block 242 and the sliding bar 25 are not easily separated from the elongated slot 241 near the opening of the cap steel plate 11 from the elongated slot 241.
When the first connecting rod 21 and the second connecting rod 22 move relatively, the sliding rod 25 slides in the elongated slot 241, and the adjusting spring 243 between the adjacent spacers 242 makes the spacers 242 in the elongated slot 241 be distributed more uniformly, and further makes a side of the supporting rod 24 close to the hat-shaped steel plate 11 be distributed with a plurality of bristles 23 more uniformly.
Referring to fig. 3 and 4, in order to limit the sliding rod 25 to be separated from the elongated groove 241 when the sliding rod 25 and the supporting rod 24 move relatively, a side surface of the sliding rod 25 away from the bristles 23 is provided with an elongated limiting groove 251, a side wall of the supporting rod 24 away from the bristles 23 is in threaded connection with a limiting rod 26, and one end of the limiting rod 26 extends into the elongated groove 241 and is in sliding connection with the limiting groove 251. When the end of the restricting bar 26 slidably connected to the restricting groove 251 abuts against a side wall of the restricting groove 251 near the spacing block 242, it is difficult to continue the relative movement between the support bar 24 and the sliding bar 25 in the direction away from each other.
The spacer 242 is detachably connected to the adjusting spring 243, so that it is easily replaced with the spacer 242. A clamping hole 2421 penetrating through the spacing block 242 is formed in one side wall of the spacing block 242, clamping blocks 244 are fixedly connected to two ends of the spring respectively, and each clamping block 244 is clamped with the corresponding clamping hole 2421 respectively. When one of the spacing blocks 242 needs to be replaced, only the clamping block 244 on the corresponding spacing block 242 needs to be controlled to be disengaged from the clamping hole 2421.
The side wall of the support rod 24 far away from the bristles 23 is provided with a long-strip-shaped adjusting hole 27, one side wall of each spacing block 242 close to the adjusting hole 27 is provided with a connecting groove 2422, the connecting groove 2422 is communicated with the clamping hole 2421, and two ends of the connecting groove 2422 penetrate through the spacing block 242. A fixing rod 245 is fixedly connected to a side wall of each clamping block 244, and the fixing rod 245 penetrates through the connecting groove 2422 and penetrates through the adjusting hole 27 to extend out of the supporting rod 24.
When the spacing blocks 242 need to be detached from the long groove 241 and the spacing blocks 242 need to be separated, the limiting rod 26 is screwed to enable the limiting rod 26 to be withdrawn out of the limiting groove 251 and separated from the supporting rod 24, and then the sliding rod 25 is pulled in the direction away from the supporting rod 24 to enable the sliding rod 25 to be separated from the long groove 241; subsequently pulling the plurality of spacing blocks 242 away from the interior of the elongated slot 241, the side walls of the adjustment holes 27 imparting a force to the fixing rod 245 and the catching blocks 244 to disengage the spacing blocks 242 when the fixing rod 245 contacts the side walls of the adjustment holes 27 and continues to pull the spacing blocks 242; the spacing block 242 can be separated from the clamping block 244 by pulling the spacing block 242 continuously; and finally, pulling the spacing block 242 to exit the long groove 241.
After the spacing blocks 242 are pulled to exit the long grooves 241 in sequence, the spacing blocks 242 can be separated from each other, and the operation is simple and convenient.
Referring to fig. 2, the control mechanism 3 includes a protective cover 31 fixedly connected to the upper end of the support frame 4, a bidirectional screw 32 is disposed inside the protective cover 31, and two ends of the bidirectional screw 32 are rotatably connected to two inner sidewalls of the protective cover 31. One side face, close to the cleaning mechanism 2, of the protective cover 31 is provided with a strip hole 311, two ends of the bidirectional screw rod 32 are respectively in threaded connection with a control piece 36, the control piece 36 penetrates through the strip hole 311, one end, far away from the bidirectional screw rod 32, of one control piece 36 is fixedly connected with one side face of the first connecting rod 21, and one end, far away from the bidirectional screw rod 32, of the other control piece 36 is fixedly connected with one side face of the second connecting rod 22.
The outer side wall of the middle part of the bidirectional screw 32 is fixedly connected with a bevel gear 33, one side surface of the protective cover 31 far away from the strip hole 311 is rotatably connected with a rotating shaft 34, one end of the rotating shaft 34 is arranged inside the protective cover 31 and is also fixedly connected with the bevel gear 33, and the two bevel gears 33 are meshed with each other. The end of the rotating shaft 34 far away from the bevel gear 33 is positioned outside the shield 31 and fixedly connected with a handle 35.
When the relative movement of the first connecting rod 21 and the second connecting rod 22 needs to be adjusted, only the handle 35 needs to be rotated, so that the handle 35 drives the rotating shaft 34 to rotate, and the rotating shaft 34 rotates to drive the bidirectional screw 32 to rotate through the two bevel gears 33. The rotation of the bidirectional screw 32 can drive the two control members 36 to move in opposite or opposite directions, so that the two control members 36 can drive the first connecting rod 21 and the second connecting rod 22 to move relatively. In the process, the elongated hole 311 provides a guide for the movement of the two control members 36.
The control member 36 comprises a sleeve 361 connected with the bidirectional screw 32 and a sleeve rod 362 slidably connected with the sleeve 361, and one end of the sleeve rod 362 far away from the sleeve 361 is connected with the cleaning mechanism 2. The outer side wall of the loop bar 362 is fixedly connected with a fixing plate 364, the outer side wall of the loop bar 362 is sleeved with a buffer spring 363, the buffer spring 363 is located between the fixing plate 364 and the sleeve 361, one end of the buffer spring 363 is fixedly connected with the fixing plate 364, and the other end of the buffer spring 363 is fixedly connected with the sleeve 361.
When the cleaning mechanism 2 and the cap-shaped steel plate 11 move relatively to clean the cap-shaped steel plate 11, the buffer spring 363 plays a certain buffering role in the cleaning device.
The embodiment of the application also discloses a steel sheet pile recycling method applying the cap-shaped steel sheet pile cleaning device, which comprises the following steps:
s1, after the underground layer construction is completed, carefully researching the pile pulling sequence and the pile pulling time, reducing the vibration influence of pile pulling, and reducing the situations of ground settlement and displacement caused by excessive soil carrying of pile pulling;
s2, placing the cleaning devices with the same number as the cap-shaped steel plates 11 on one side, far away from the H-shaped steel 12, of the cap-shaped steel plates 11, and rotating the handle 35 to enable the first connecting rod 21 and the second connecting rod 22 to move towards the opposite direction or the opposite direction until the cleaning mechanism 2 is well attached to one side, far away from the H-shaped steel 12, of the cap-shaped steel plate 11;
s3, subsequently adopting vibration pile pulling, clamping the upper end of the steel plate pile 1 by a pile driving and pulling machine, vibrating for 1-2 min to loosen soil around the steel plate pile 1, liquefying to reduce the frictional resistance of the soil to the pile, then slowly vibrating and pulling upwards, and enabling the cap-shaped steel plate 11 and the cleaning mechanism 2 to move relatively to enable one side surface of the cap-shaped steel plate 11 close to the cleaning mechanism 2 to be cleaned; when the pile is pulled out, the load condition of the pile machine is noticed, and when the pile is difficult to pull out or cannot be pulled out, the pile pulling is stopped, the pile can be driven downwards a little in advance and then pulled upwards, and the pile can be pulled out repeatedly.
S4, pouring cement slurry into the pile hole in time to be compact after the steel sheet pile 1 is pulled out;
s5, detaching bolts and nuts between the cap-shaped steel plate 11 and the H-shaped steel 12 after pile pulling, decomposing the cap-shaped steel plate 11 pile 1 and the H-shaped steel, checking the appearance, correcting the deformation, bending, closing and other conditions of the shape of the steel plate pile 1, and finally stacking the steel plate piles 1 in a classified mode for recycling.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. A cap-shaped steel sheet pile cleaning device is used for cleaning a cap-shaped steel sheet (11) and is characterized by comprising a cleaning mechanism (2), wherein the cleaning mechanism (2) comprises a first connecting rod (21) and a second connecting rod (22), the first connecting rod (21) is connected with the second connecting rod (22) in a sliding manner, a plurality of bristles (23) which tightly abut against one side surface of the cap-shaped steel sheet (11) are fixed on one side surface, close to the cap-shaped steel sheet (11), of the first connecting rod (21) and the second connecting rod (22), and a control mechanism (3) which controls the first connecting rod (21) and the second connecting rod (22) to move towards the direction close to or away from each other is arranged on one side of the cleaning mechanism (2);
first connecting rod (21) include bracing piece (24), second connecting rod (22) include slide bar (25), rectangular groove (241) have been seted up to a side that bracing piece (24) are close to cap type steel sheet (11), bracing piece (24) is run through to the one end that rectangular groove (241) are close to second connecting rod (22), sliding connection has a plurality of interval pieces (242) in rectangular groove (241), be equipped with compressed adjusting spring (243) between adjacent interval piece (242), slide bar (25) and rectangular groove (241) sliding connection, slide bar (25) conflict is close to the lateral wall of an interval piece (242) of slide bar (25), a plurality of interval pieces (242) and the one side that slide bar (25) are close to cap type steel sheet (11) all are fixed with a plurality of brush hairs (23).
2. The cap-type steel sheet pile cleaning device is characterized in that one side face, away from the bristles (23), of the sliding rod (25) is provided with an elongated limiting groove (251), and one side wall, away from the bristles (23), of the supporting rod (24) is in threaded connection with a limiting rod (26) of which one end extends into the elongated groove (241) and is in sliding connection with the limiting groove (251).
3. The cap-type steel sheet pile cleaning device is characterized in that clamping holes (2421) are formed in the side wall, close to the adjusting spring (243), of the spacing block (242), clamping blocks (244) are fixed to two ends of the adjusting spring (243) respectively, and each clamping block (244) is clamped with the corresponding clamping hole (2421) respectively.
4. The cap-type steel sheet pile cleaning device as claimed in claim 3, wherein the clamping holes (2421) penetrate through the spacing blocks (242), one side wall of the support rod (24) far away from the bristles (23) is provided with elongated adjusting holes (27), one side surface of each spacing block (242) close to the adjusting holes (27) is provided with a connecting groove (2422) communicated with the clamping holes (2421), two ends of each connecting groove (2422) penetrate through the spacing blocks (242), and the side wall of each clamping block (244) is fixed with a fixing rod (245) penetrating through the connecting groove (2422) and the adjusting holes (27).
5. The cap-shaped steel sheet pile cleaning device according to any one of claims 1 to 4, wherein the control mechanism (3) comprises control members (36) fixedly connected with the first connecting rod (21) and the second connecting rod (22) respectively, and one ends of the two control members (36) far away from the cleaning mechanism (2) are in threaded connection with bidirectional lead screws (32) for driving the two control members (36) to move towards or away from each other.
6. The cap-type steel sheet pile cleaning device is characterized in that the control part (36) comprises a sleeve (361) and a sleeve rod (362), the sleeve (361) is connected with the sleeve rod (362) in a sliding mode, a fixing plate (364) is fixed to the side wall of the sleeve rod (362), and a buffer spring (363) is fixed between the fixing plate (364) and the sleeve (361).
7. The method for recycling the steel sheet pile by using the hat-shaped steel sheet pile cleaning device according to claim 6, is characterized by comprising the following steps:
s1, placing the cleaning devices with the same number as the cap-shaped steel plates (11) on one side, away from the H-shaped steel (12), of the cap-shaped steel plates (11), and adjusting the distance between the first connecting rod (21) and the second connecting rod (22) to enable the bristles (23) on the cleaning mechanism (2) to be attached to the side wall of the cap-shaped steel plates (11);
s2, clamping the upper end of the steel plate pile (1) by using a pile driver and vibrating for 1-2 min, and then slowly vibrating and pulling the steel plate pile (1) upwards by using the pile driver and the pile driver, wherein the cap-shaped steel plate (11) and the cleaning mechanism (2) move relatively to each other to enable one side surface, close to the cleaning mechanism (2), of the cap-shaped steel plate (11) to be cleaned by bristles (23);
s3, pouring cement slurry into pile holes in time to be compact after the steel sheet piles (1) are pulled out;
s4, inspecting the appearance of the steel sheet pile (1) after pile pulling, correcting the deformation, bending, closing and other conditions of the shape of the steel sheet pile (1), and finally stacking the steel sheet pile (1) in a classified mode for recycling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011541579.4A CN112854218B (en) | 2020-12-23 | 2020-12-23 | Cap-shaped steel sheet pile cleaning device and steel sheet pile recycling method using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011541579.4A CN112854218B (en) | 2020-12-23 | 2020-12-23 | Cap-shaped steel sheet pile cleaning device and steel sheet pile recycling method using same |
Publications (2)
| Publication Number | Publication Date |
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| CN112854218B true CN112854218B (en) | 2022-05-03 |
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| CN202011541579.4A Expired - Fee Related CN112854218B (en) | 2020-12-23 | 2020-12-23 | Cap-shaped steel sheet pile cleaning device and steel sheet pile recycling method using same |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07331657A (en) * | 1994-06-14 | 1995-12-19 | Nippon Steel Corp | Method and equipment for cleaning underground penetrated pipe |
| JPH09228365A (en) * | 1996-02-27 | 1997-09-02 | Nippon Steel Corp | Washing method of steel material for underground continuous wall, and washing device |
| CN205171522U (en) * | 2015-11-27 | 2016-04-20 | 湖北中南勘察基础工程有限公司 | Underground continuous wall connects shaped steel cleaning device |
| CN207567754U (en) * | 2017-10-30 | 2018-07-03 | 中交二航局第三工程有限公司 | Diaphram wall side I-steel brushing cleaner |
| CN108867645A (en) * | 2018-09-04 | 2018-11-23 | 江苏山水环境建设集团股份有限公司 | Nearby Structure Larsen steel sheet pile pulls out construction method in pattern foundation pit supporting structure |
| CN208884509U (en) * | 2018-08-10 | 2019-05-21 | 中交隧道工程局有限公司 | A kind of diaphram wall H profile steel connector cleaning tool |
| CN209194511U (en) * | 2018-10-12 | 2019-08-02 | 杭州科技职业技术学院 | A kind of brush wall device for diaphram wall cross steel plate connector |
| CN110295597A (en) * | 2019-05-27 | 2019-10-01 | 山西临汾市政工程集团股份有限公司 | Close to buildings Soft Clay pattern foundation pit supporting structure steel sheet pile is pulled out and grouting strengthening method |
| CN210581526U (en) * | 2019-07-24 | 2020-05-22 | 常州康浩高分子材料科技有限公司 | Keyboard cleaning sponge brush |
| CN111206582A (en) * | 2020-02-18 | 2020-05-29 | 赵利 | Groove cleaning device for construction of underground diaphragm wall of building foundation pit and construction method |
| CN211172028U (en) * | 2019-09-20 | 2020-08-04 | 山东中铁路桥工程有限公司 | Steel sheet pile mud removing plough |
-
2020
- 2020-12-23 CN CN202011541579.4A patent/CN112854218B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07331657A (en) * | 1994-06-14 | 1995-12-19 | Nippon Steel Corp | Method and equipment for cleaning underground penetrated pipe |
| JPH09228365A (en) * | 1996-02-27 | 1997-09-02 | Nippon Steel Corp | Washing method of steel material for underground continuous wall, and washing device |
| CN205171522U (en) * | 2015-11-27 | 2016-04-20 | 湖北中南勘察基础工程有限公司 | Underground continuous wall connects shaped steel cleaning device |
| CN207567754U (en) * | 2017-10-30 | 2018-07-03 | 中交二航局第三工程有限公司 | Diaphram wall side I-steel brushing cleaner |
| CN208884509U (en) * | 2018-08-10 | 2019-05-21 | 中交隧道工程局有限公司 | A kind of diaphram wall H profile steel connector cleaning tool |
| CN108867645A (en) * | 2018-09-04 | 2018-11-23 | 江苏山水环境建设集团股份有限公司 | Nearby Structure Larsen steel sheet pile pulls out construction method in pattern foundation pit supporting structure |
| CN209194511U (en) * | 2018-10-12 | 2019-08-02 | 杭州科技职业技术学院 | A kind of brush wall device for diaphram wall cross steel plate connector |
| CN110295597A (en) * | 2019-05-27 | 2019-10-01 | 山西临汾市政工程集团股份有限公司 | Close to buildings Soft Clay pattern foundation pit supporting structure steel sheet pile is pulled out and grouting strengthening method |
| CN210581526U (en) * | 2019-07-24 | 2020-05-22 | 常州康浩高分子材料科技有限公司 | Keyboard cleaning sponge brush |
| CN211172028U (en) * | 2019-09-20 | 2020-08-04 | 山东中铁路桥工程有限公司 | Steel sheet pile mud removing plough |
| CN111206582A (en) * | 2020-02-18 | 2020-05-29 | 赵利 | Groove cleaning device for construction of underground diaphragm wall of building foundation pit and construction method |
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| CN112854218A (en) | 2021-05-28 |
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