CN108442377A - A kind of hydraulic engineering pile pulling device - Google Patents
A kind of hydraulic engineering pile pulling device Download PDFInfo
- Publication number
- CN108442377A CN108442377A CN201810285012.1A CN201810285012A CN108442377A CN 108442377 A CN108442377 A CN 108442377A CN 201810285012 A CN201810285012 A CN 201810285012A CN 108442377 A CN108442377 A CN 108442377A
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- China
- Prior art keywords
- plate
- parts
- supporting plate
- circular arc
- bottom plate
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Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
- C08L81/02—Polythioethers; Polythioether-ethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The present invention discloses a kind of hydraulic engineering pile pulling device,Including left plate,Right plate,Top plate,Supporting plate and clamper for clamping pile body,The left plate and right plate are arranged with top plate for integral type,It is both provided with sliding slot on the left plate and right plate,The sliding slot is respectively embedded into left plate and right plate,The sliding block that can be slided on itself is both provided on the sliding slot,The supporting plate is slidably connected with left plate and right plate respectively by sliding block,The first bottom plate is provided below in the left plate,The second bottom plate is provided below in the right plate,The hydraulic cylinder for pushing supporting plate to be lifted is both provided on first bottom plate and the second bottom plate,First bottom plate is bolted with the hydraulic cylinder on its own,Second bottom plate is bolted with the hydraulic cylinder on its own,Control device is provided below in the supporting plate,The hydraulic cylinder and clamper are electrically connected with control device；The hydraulic engineering pile pulling device can improve pile pulling efficiency.
Description
Technical field
The present invention relates to a kind of hydraulic engineering pile pulling devices.
Background technology
With social development, more and more engineering constructions are related to pile pulling operation, such as in excavating operation downwards, in order to
Ground collapse is prevented, and often first surrounding squeezes into a large amount of stakes on construction ground, stake is extracted after the completion of engineering；Equally, in Old building
In demolishing process, it usually needs pull out a large amount of stake, sometimes one construction site needs to pull out piles up to a hundred, this pile pulling operation
Bring no small difficulty.
Filler around stake is first washed away with water or digs up a part with excavating machinery by common pile pulling mode, is then used
Hoisting machinery extracts stake from ground.Other than needing using hoisting machinery, it is also necessary to flushing device or excavating equipment are used,
Economy is also bad, and other pile-drawing machine uses are also inconvenient, and mobile inconvenient, pile pulling efficiency is low, for this purpose, it is proposed that one
Kind hydraulic engineering pile pulling device.
Invention content
The technical problem to be solved in the present invention is to provide a kind of hydraulic engineering pile pulling devices of high pile pulling efficiency.
To solve the above problems, the present invention adopts the following technical scheme that：
A kind of hydraulic engineering pile pulling device, including left plate, right plate, top plate, supporting plate and the clamper for clamping pile body,
The left plate and right plate are arranged with top plate for integral type, and the supporting plate is described between left plate and right plate
Sliding slot is both provided on left plate and right plate, the sliding slot is respectively embedded into left plate and right plate, the left plate and the right side
Side plate is connect with chute bolt, is both provided with the sliding block that can be slided on itself on the sliding slot, the sliding block with hold
Supporting plate is fixedly connected, and the supporting plate is slidably connected with left plate and right plate respectively by sliding block, and the clamper, which is located at, to be held
Above supporting plate, the first bottom plate is provided below in the left plate, and the second bottom plate, first bottom is provided below in the right plate
The hydraulic cylinder for pushing supporting plate to be lifted, first bottom plate and the hydraulic pressure on its own are both provided on plate and the second bottom plate
Cylinder is bolted, and second bottom plate is bolted with the hydraulic cylinder on its own, and control dress is provided below in the supporting plate
It sets, the control device is bolted with supporting plate, and the hydraulic cylinder and clamper are electrically connected with control device.It is described to hold
Supporting plate is by 22-28 parts of 81-87 parts of 89-94 parts of polyphenylene sulfide, polyether sulfone, the polyamide, the glass fibre 19- that match in parts by weight
24 parts, 24-29 parts of hollow glass micropearl, 31-36 parts of titanium silk, 19-24 parts of copper wire, 28-32 parts of steel wire, 2-8 parts of gas-phase silica,
11-14 parts of sodium carboxymethylcellulose, 1-3 parts of triaryl phosphate, 6-12 parts of molybdenum disulfide, 1-4 parts of Sodium Polyacrylate, erucic acid acyl
2-4 parts of amine, 3-6 parts of polyethylene wax, 1-3 parts of unifor, 1-3 parts of isocyanates and 1,3- dimethyl-2-imidazolinones
2-4 parts of compositions.
Preferably, the clamper includes cylinder, clamping limb and circular arc clamping plate, the clamping limb and circular arc clamp
Plate is symmetric setting, and the clamping limb is fixedly connected with circular arc clamping plate, and the cylinder is flexibly connected with clamping limb.Gas
Cylinder is power by compressed air, when supply air, drives clamping limb that circular arc clamping plate is made close to object and will to clench
Pile body.
Preferably, the first universal wheel is provided below in first bottom plate, second bottom plate is provided below second
Universal wheel, first universal wheel and the second universal wheel are symmetric setting, first universal wheel and the first bed bolt
Connection, second universal wheel are connect with the second bed bolt.By being provided with the first universal wheel and the second universal wheel, make equipment
It can effectively move.
Preferably, be both provided on first bottom plate for fixed first threaded rod in ground, second bottom
Be provided on plate for fixed second threaded rod in ground, first threaded rod and the second threaded rod are symmetric and set
It sets, first threaded rod is connect with the first base thread, and second threaded rod is connect with the second base thread.Pass through setting
There are the first threaded rod and the second threaded rod, equipment is allow to securely fix, ensures to be in stable state in pile pulling.
Preferably, be provided with semicircle guide groove on the supporting plate, the semicircle guide groove be located at circular arc clamping plate it
Between, the semicircle guide groove is arranged with supporting plate for integral type, and the supporting plate and top plate are identical setting.By being provided with circle
Arc clamping plate when pile body being made to extract outward, is not blocked by supporting plate and top plate.
Preferably, being provided with non-slip mat on the circular arc clamping plate, the non-slip mat is connected with the bonding of circular arc clamping plate.
By being provided with non-slip mat, effectively prevent during pile pulling, pile body slides from clamper.
Preferably, being provided with velcro on the circular arc clamping plate, the velcro is connected with the bonding of circular arc clamping plate.
By being provided with velcro, when clamper clamps pile body, velcro is enclosed around pile body one, to keep it more firm.
Preferably, the cylinder is electrically connected with control device.It is electrically connected, can be passed through by cylinder and control device
Control device controls cylinder clamping or unclamps pile body.
The preparation method of supporting plate includes the following steps：
1）22-28 parts of 89-94 parts of polyphenylene sulfide, 81-87 parts of polyether sulfone and polyamide are poured into pulverizer and carry out powder together
Processing is crushed in broken machine, wherein crushing mesh number is 325-400 mesh, and powder is made, spare；
2）19-24 parts of glass fibre, 24-29 parts of hollow glass micropearl, 6-12 parts of molybdenum disulfide, 1-4 parts of Sodium Polyacrylate, erucic acid
2-4 parts of amide, 3-6 parts of polyethylene wax and step 1）Powder obtained is poured into Mixers with Multi-direction Movement and carries out at mixing together
Reason, wherein the speed of mainshaft of Mixers with Multi-direction Movement is 10-15r/min, incorporation time 1-2h, and mixed material is made, standby
With；
3）Titanium silk is woven into dictyosome for 31-36 parts, is then depressed into wavy, obtained titanium wire network, it is spare；
4）Copper wire is woven into dictyosome for 19-24 parts, copper mesh is made, it is spare；
5）Steel wire is woven into dictyosome for 28-32 parts, steel wire is made, it is spare；
6）By 2-8 parts of gas-phase silica, 11-14 parts of sodium carboxymethylcellulose, 1-3 parts of triaryl phosphate, 1-3 parts of isocyanates
With 2-4 parts of 1,3- dimethyl-2-imidazolinones and step 2）Mixed material obtained is poured into reaction kettle together to be heated
Stir process, wherein heating temperature is 350-380 DEG C, mixing speed 300-500r/min, and the heating stirring time is 20-
Viscous state material is made in 30min, spare；
7) by step 6）Viscous state material obtained is divided into A parts, B parts and C parts, then carries out insulated and stirred processing respectively, wherein
A parts, B parts and C parts of weight ratio is 1：2：1, holding temperature is 340 DEG C, and mixing speed is 80-120r/min, B parts of materials
It is to be passed through 1-2 in insulated and stirred processingThe nitrogen and 1-3 parts of unifor of addition of/min, is made A parts of viscous state objects
Material, B parts of viscous state materials and C parts of viscous state materials, it is spare；
8）By step 4）Copper mesh obtained is layered on mold bottom, is subsequently poured into step 7）A parts of viscous state material obtained, is being applied
It is 250 DEG C that surface temperature is cooled under conditions of pressure, then by step 3）Titanium wire network obtained is layered on A parts of viscous state materials,
Then B parts of viscous state materials are poured into mold, are cooled to 170 DEG C, then by step 7）C parts of viscous state material obtained pours into
Into mold, it is 250 DEG C that surface temperature is cooled under conditions of pressure, is finally laid with step 5）Steel wire obtained is simultaneously being applied
It is cooled to room temperature under conditions of pressure, wherein pressure pressure is 10-12Mpa, demoulds to get supporting plate.
The characteristics of being the raw material of supporting plate below or effect：
Polyphenylene sulfide:A kind of novel high-performance thermoplastic resin, have excellent high temperature resistant, corrosion-resistant, radiation hardness, it is fire-retardant,
The features such as balanced physical mechanical property and fabulous dimensional stability and excellent electrical property, it is widely used as structural height
Molecular material by filling, modified is widely used as special engineering plastics.
Polyether sulfone:Thermoplastic macromolecule material is one of the special engineering plastics few in number being applied.It has
Have excellent heat resistance, physical mechanical property, insulation performance etc., especially have can be used continuously at high temperature and
Outstanding advantages of retention property is stablized is remained in temperature environment jumpy, using its high-temperature creep resistance, dimensional stability,
The advantages that oil resistivity, good toughness, the place that requirement cannot be met in general resin are widely applied.
Polyamide:With good comprehensive performance, including mechanical property, heat resistance, wear resistance, chemical resistance and
Self lubricity, and friction coefficient is low, there is certain anti-flammability, it is easy to process.
Glass fibre:It is a kind of inorganic non-metallic material haveing excellent performance, type is various, and advantage is good insulating, heat-resisting
Property is strong, corrosion resistance is good, high mechanical strength, as reinforcing agent, can effectively promote whole intensity.
Hollow glass micropearl:It is high with compression strength, fusing point is high, resistivity is high, thermal conductivity coefficient and Thermal Contraction Coefficient are small etc.
Feature has apparent mitigation weight and sound-insulating effect, product is enable to have good crack resistance and cycling processability.
Titanium silk:High mechanical strength, it is light-weight, as reinforcing body.
Copper wire:The silk made of the unannealed drawing of hot rolling copper rod is referred to, as reinforcing body.
Steel wire:It is made through cold drawing with gren rod, as reinforcing body.
Gas-phase silica:Due to the high fluidity and small-size effect of gas-phase silica, keep material surface finer and close thin
Clean, friction coefficient becomes smaller, in addition the high intensity of nano particle, and the wearability of material is made to greatly enhance.
Sodium carboxymethylcellulose:As adhesive, resist dignified dose again.
Triaryl phosphate:It is a kind of phosphorus fire-retardant agent of phosphoric acid ester, is widely used in manufacture flame retardant rubber conveying
Band, cable, artificial leather, wallpaper, composite board provide preferable flame retardant property for composite board.
Molybdenum disulfide:It can further obtain improving creep resistant, hardness and the wearability of polyphenylene sulfide under a load.
Sodium Polyacrylate:Have the function of fixing metal ions, can prevent metal ion that there is the negative consequence of product
Preferable peptizaiton.
Erucyl amide:With higher fusing point and good thermal stability, be mainly used as various plastics, resin it is anti-stick
Agent and slipping agent play smooth, anti-adhesion fouling resistance, delay filling settlement and caking, help redisperse, increase the resistance to of product
Mill property, scratch resistance and smoothness of the surface.
Polyethylene wax:It can be applied directly in processing as a kind of additive, it can increase the gloss and processability of product
Energy.As lubricant, chemical property is stable, electrical property is good.Mobility and release property can be improved.
Unifor:The foaming agent of plastics makes plastics and rubber product generate subtle hole-closing structure, the receipts of product
Shrinkage is small.
Isocyanates:Water proofing property for improving plastics.
1,3- dimethyl-2-imidazolinones:It can promote the mixing of raw material, improve polymer chemistry performance, hot property and machine
Tool performance.
Supporting plate obverse and reverse densification degree is high, and surface is closed dense skin, and core is but in fine-celled foam knot
Structure, mechanical property is outstanding, and momentum is slim and graceful.
Beneficial effects of the present invention are：By being provided with left plate, right plate, top plate, supporting plate, clamper, sliding block, cunning
Slot, hydraulic cylinder and control device, control device give an order when clamper being made to clamp pile body, and then Hydraulic Cylinder supporting plate passes through
Sliding block is lifted up in sliding slot, efficient can extract pile body.In addition, clamper includes cylinder, clamping limb and circular arc
Clamping plate, clamping limb and circular arc clamping plate are symmetric setting, and clamping limb is fixedly connected with circular arc clamping plate, cylinder and folder
Gripping arm is flexibly connected.Cylinder is power by compressed air, and when supplying air, driving clamping limb makes circular arc clamping plate that will approach
Object simultaneously clenches pile body.The first universal wheel is provided below in first bottom plate, and the second universal wheel is provided below in the second bottom plate,
First universal wheel and the second universal wheel are symmetric setting, and the first universal wheel is connect with the first bed bolt, the second universal wheel
With the second bottom plate.By being provided with the first universal wheel and the second universal wheel, effective movement is caused the device to.It is all provided on first bottom plate
Be equipped with for fixed first threaded rod in ground, be provided on the second bottom plate for fixed second threaded rod in ground,
One threaded rod and the second threaded rod are symmetric setting, and the first threaded rod is connect with the first base thread, the second threaded rod with
Second base thread connects.By being provided with the first threaded rod and the second threaded rod, so that equipment is securely fixed, ensure pulling out
Stable state is in when stake.Semicircle guide groove is provided on supporting plate, the semicircle guide groove between circular arc clamping plate,
Semicircle guide groove is arranged with supporting plate for integral type, and supporting plate and top plate are identical setting.By being provided with circular arc clamping plate, make
When pile body is extracted outward, do not blocked by supporting plate and top plate.Non-slip mat is provided on circular arc clamping plate, non-slip mat is clamped with circular arc
Plate bonding connection.By being provided with non-slip mat, effectively prevent during pile pulling, pile body slides from clamper.Circular arc presss from both sides
Velcro is provided on tight plate, velcro is connected with the bonding of circular arc clamping plate.By being provided with velcro, stake is clamped in clamper
When body, velcro is enclosed around pile body one, to keep it more firm.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of structural schematic diagram of hydraulic engineering pile pulling device of the present invention.
Fig. 2 is a kind of vertical view of the supporting plate of hydraulic engineering pile pulling device of the present invention.
In figure：1, left plate；2, right plate；3, top plate；4, supporting plate；5, clamper；6, sliding slot；7, sliding block；8, first
Bottom plate；9, the second bottom plate；10, hydraulic cylinder；11, control device；12, cylinder；13, clamping limb；14, circular arc clamping plate；15, first
Universal wheel；16, the second universal wheel；17, the first threaded rod；18, the second threaded rod；19, semicircle guide groove；20, non-slip mat；21、
Velcro.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment 1
As shown in Figure 1, a kind of hydraulic engineering pile pulling device, including left plate 1, right plate 2, top plate 3, supporting plate 4 and for pressing from both sides
The firmly clamper 5 of pile body, the left plate 1 and right plate 2 are arranged with top plate 3 for integral type, and the supporting plate 4 is located at left side
Between plate 1 and right plate 2, sliding slot 6 is both provided on the left plate 1 and right plate 2, the sliding slot 6 is respectively embedded into left plate 1
In right plate 2, the left plate 1 and right plate 2 are bolted with sliding slot 6, be both provided on the sliding slot 6 can its from
The sliding block 7 slided with it, the sliding block 7 are fixedly connected with supporting plate 4, the supporting plate 4 by sliding block 7 respectively with left plate
1 and right plate 2 be slidably connected, the clamper 5 is located above supporting plate 4, and the first bottom plate 8 is provided below in the left plate 1,
The second bottom plate 9 is provided below in the right plate 2, is both provided on first bottom plate, 8 and second bottom plate 9 for pushing support
The hydraulic cylinder 10 that plate 4 is lifted, first bottom plate 8 is bolted with the hydraulic cylinder 10 on its own, second bottom plate 9 and its
Hydraulic cylinder 10 on itself is bolted, and control device 11, the control device 11 and support is provided below in the supporting plate 4
Plate 4 is bolted, and the hydraulic cylinder 10 and clamper 5 are electrically connected with control device 11.By being provided with left plate, right side
Plate, top plate, supporting plate, clamper, sliding block, sliding slot, hydraulic cylinder and control device, control device, which gives an order, makes clamper clamp stake
When body, then Hydraulic Cylinder supporting plate is lifted up by sliding block in sliding slot, efficient can extract pile body.
The supporting plate by match in parts by weight 22 parts of 81 parts of 89 parts of polyphenylene sulfide, polyether sulfone, polyamide, glass fibers
19 parts of dimension, 24 parts of hollow glass micropearl, 31 parts of titanium silk, 19 parts of copper wire, 28 parts of steel wire, 2 parts of gas-phase silica, carboxymethyl cellulose
11 parts of sodium, 1 part of triaryl phosphate, 6 parts of molybdenum disulfide, 1 part of Sodium Polyacrylate, 2 parts of erucyl amide, 3 parts of polyethylene wax, to first
2 parts of 1 part of benzene sulfonyl hydrazide, 1 part of isocyanates and 1,3- dimethyl-2-imidazolinones compositions.
The preparation method of supporting plate includes the following steps：
1）22 parts of 89 parts of polyphenylene sulfide, 81 parts of polyether sulfone and polyamide are poured into pulverizer to crush in machine together and carried out
Pulverization process, wherein crushing mesh number is 325 mesh, and powder is made, spare；
2）19 parts of glass fibre, 6 parts of molybdenum disulfide, 1 part of Sodium Polyacrylate, 2 parts of erucyl amide, gathers 24 parts of hollow glass micropearl
3 parts of ethylene waxes and step 1）Powder obtained, which is poured into together in Mixers with Multi-direction Movement, carries out mixed processing, wherein multidirectional fortune
The speed of mainshaft of dynamic mixing machine is 10r/min, incorporation time 1h, and mixed material is made, spare；
3）Titanium silk is woven into dictyosome for 31 parts, is then depressed into wavy, obtained titanium wire network, it is spare；
4）Copper wire is woven into dictyosome for 19 parts, copper mesh is made, it is spare；
5）Steel wire is woven into dictyosome for 28 parts, steel wire is made, it is spare；
6）By 2 parts of gas-phase silica, 11 parts of sodium carboxymethylcellulose, 1 part of triaryl phosphate, 1 part of isocyanates and 1,3- bis-
2 parts of methyl -2- imidazolones and step 2）Mixed material obtained is poured into progress heating stirring processing in reaction kettle together,
In, heating temperature is 350 DEG C, mixing speed 300r/min, and the heating stirring time is 20min, and viscous state material is made, standby
With；
7) by step 6）Viscous state material obtained is divided into A parts, B parts and C parts, then carries out insulated and stirred processing respectively, wherein
A parts, B parts and C parts of weight ratio is 1：2：1, holding temperature is 340 DEG C, and mixing speed is 80r/min, and B parts of materials are being protected
Warm stir process is to be passed through 1The nitrogen and 1 part of unifor of addition of/min, is made A parts of viscous state materials, B parts of viscosity flows
State material and C parts of viscous state materials, it is spare；
8）By step 4）Copper mesh obtained is layered on mold bottom, is subsequently poured into step 7）A parts of viscous state material obtained, is being applied
It is 250 DEG C that surface temperature is cooled under conditions of pressure, then by step 3）Titanium wire network obtained is layered on A parts of viscous state materials,
Then B parts of viscous state materials are poured into mold, are cooled to 170 DEG C, then by step 7）C parts of viscous state material obtained pours into
Into mold, it is 250 DEG C that surface temperature is cooled under conditions of pressure, is finally laid with step 5）Steel wire obtained is simultaneously being applied
It is cooled to room temperature under conditions of pressure, wherein pressure pressure is 10Mpa, demoulds to get supporting plate.
The present embodiment has the beneficial effect that：By be provided with left plate, right plate, top plate, supporting plate, clamper, sliding block,
Sliding slot, hydraulic cylinder and control device, control device give an order when clamper being made to clamp pile body, and then Hydraulic Cylinder supporting plate is logical
It crosses sliding block to be lifted up in sliding slot, efficient can extract pile body.
Embodiment 2
As shown in Figs. 1-2, a kind of hydraulic engineering pile pulling device, including left plate 1, right plate 2, top plate 3, supporting plate 4 and be used for
The clamper 5 of pile body is clamped, the left plate 1 and right plate 2 are arranged with top plate 3 for integral type, and the supporting plate 4 is located at a left side
Between side plate 1 and right plate 2, sliding slot 6 is both provided on the left plate 1 and right plate 2, the sliding slot 6 is respectively embedded into left side
In plate 1 and right plate 2, the left plate 1 and right plate 2 are bolted with sliding slot 6, and being both provided on the sliding slot 6 can be
The sliding block 7 slided on its own, the sliding block 7 is fixedly connected with supporting plate 4, the supporting plate 4 by sliding block 7 respectively with a left side
Side plate 1 and right plate 2 are slidably connected, and the clamper 5 is located above supporting plate 4, and the first bottom is provided below in the left plate 1
Plate 8, the right plate 2 are provided below the second bottom plate 9, are both provided on first bottom plate, 8 and second bottom plate 9 for pushing
The hydraulic cylinder 10 that supporting plate 4 is lifted, first bottom plate 8 are bolted with the hydraulic cylinder 10 on its own, second bottom plate 9
Be bolted with the hydraulic cylinder 10 on its own, the supporting plate 4 is provided below control device 11, the control device 11 with
Supporting plate 4 is bolted, and the hydraulic cylinder 10 and clamper 5 are electrically connected with control device 11.The clamper 5 includes
Cylinder 12, clamping limb 13 and circular arc clamping plate 14, the clamping limb 13 and circular arc clamping plate 14 are symmetric setting, described
Clamping limb 13 is fixedly connected with circular arc clamping plate 14, and the cylinder 12 is flexibly connected with clamping limb 13.Cylinder passes through compressed air
For power, when supplying air, driving clamping limb makes circular arc clamping plate close to object and will clench pile body.First bottom
The first universal wheel 15 is provided below in plate 8, and the second universal wheel 16, first universal wheel is provided below in second bottom plate 9
15 and second universal wheel 16 be symmetric setting, first universal wheel 15 is bolted with the first bottom plate 8, the described 20000th
It is bolted to wheel 16 with the second bottom plate 9.By being provided with the first universal wheel and the second universal wheel, cause the device to effectively move
It is dynamic.Be both provided on first bottom plate 8 for fixed first threaded rod 17 in ground, be provided on second bottom plate 9
For with fixed second threaded rod 18 in ground, first threaded rod, 17 and second threaded rod 18 is symmetric setting, institute
It states the first threaded rod 17 to be threadedly coupled with the first bottom plate 8, second threaded rod 18 is threadedly coupled with the second bottom plate 9.By setting
It is equipped with the first threaded rod and the second threaded rod, equipment is allow to securely fix, ensures to be in stable state in pile pulling.It is described
Semicircle guide groove 19 is provided on supporting plate 4, between circular arc clamping plate 14, the semicircle is oriented to the semicircle guide groove 19
Slot 19 is arranged with supporting plate 4 for integral type, and the supporting plate 4 and top plate 3 are identical setting.By being provided with circular arc clamping plate,
When pile body being made to extract outward, do not blocked by supporting plate and top plate.Non-slip mat 20 is provided on the circular arc clamping plate 14, it is described anti-
Skidding 20 is connected with the bonding of circular arc clamping plate 14.It by being provided with non-slip mat, effectively prevents during pile pulling, pile body is from folder
It is slid in holder.Velcro 21 is provided on the circular arc clamping plate 14, the velcro 21 connects with the bonding of circular arc clamping plate 14
It connects.By being provided with velcro, when clamper clamps pile body, velcro is enclosed around pile body one, to keep it more firm.
The cylinder 12 is electrically connected with control device 11.It is electrically connected, can be controlled by control device by cylinder and control device
Cylinder clamping unclamps pile body.
The supporting plate by match in parts by weight 28 parts of 87 parts of 94 parts of polyphenylene sulfide, polyether sulfone, polyamide, glass fibers
24 parts of dimension, 29 parts of hollow glass micropearl, 36 parts of titanium silk, 24 parts of copper wire, 32 parts of steel wire, 8 parts of gas-phase silica, carboxymethyl cellulose
It is 14 parts of sodium, 3 parts of triaryl phosphate, 12 parts of molybdenum disulfide, 4 parts of Sodium Polyacrylate, 4 parts of erucyl amide, 6 parts of polyethylene wax, right
4 parts of 3 parts of toluene sulfonyl hydrazide, 3 parts of isocyanates and 1,3- dimethyl-2-imidazolinones compositions.
The preparation method of supporting plate includes the following steps：
1）28 parts of 94 parts of polyphenylene sulfide, 87 parts of polyether sulfone and polyamide are poured into pulverizer to crush in machine together and carried out
Pulverization process, wherein crushing mesh number is 400 mesh, and powder is made, spare；
2）24 parts of glass fibre, 12 parts of molybdenum disulfide, 4 parts of Sodium Polyacrylate, 4 parts of erucyl amide, gathers 29 parts of hollow glass micropearl
6 parts of ethylene waxes and step 1）Powder obtained, which is poured into together in Mixers with Multi-direction Movement, carries out mixed processing, wherein multidirectional fortune
The speed of mainshaft of dynamic mixing machine is 15r/min, incorporation time 2h, and mixed material is made, spare；
3）Titanium silk is woven into dictyosome for 36 parts, is then depressed into wavy, obtained titanium wire network, it is spare；
4）Copper wire is woven into dictyosome for 24 parts, copper mesh is made, it is spare；
5）Steel wire is woven into dictyosome for 32 parts, steel wire is made, it is spare；
6）By 8 parts of gas-phase silica, 14 parts of sodium carboxymethylcellulose, 3 parts of triaryl phosphate, 3 parts of isocyanates and 1,3- bis-
4 parts of methyl -2- imidazolones and step 2）Mixed material obtained is poured into progress heating stirring processing in reaction kettle together,
In, heating temperature is 380 DEG C, mixing speed 500r/min, and the heating stirring time is 30min, and viscous state material is made, standby
With；
7) by step 6）Viscous state material obtained is divided into A parts, B parts and C parts, then carries out insulated and stirred processing respectively, wherein
A parts, B parts and C parts of weight ratio is 1：2：1, holding temperature is 340 DEG C, and mixing speed is 120r/min, and B parts of materials exist
Insulated and stirred processing is to be passed through 2The nitrogen of/min and 3 parts of unifor is added, be made A part viscous state materials, B parts glue
Fluid materials and C parts of viscous state materials, it is spare；
8）By step 4）Copper mesh obtained is layered on mold bottom, is subsequently poured into step 7）A parts of viscous state material obtained, is being applied
It is 250 DEG C that surface temperature is cooled under conditions of pressure, then by step 3）Titanium wire network obtained is layered on A parts of viscous state materials,
Then B parts of viscous state materials are poured into mold, are cooled to 170 DEG C, then by step 7）C parts of viscous state material obtained pours into
Into mold, it is 250 DEG C that surface temperature is cooled under conditions of pressure, is finally laid with step 5）Steel wire obtained is simultaneously being applied
It is cooled to room temperature under conditions of pressure, wherein pressure pressure is 12Mpa, demoulds to get supporting plate.
The present embodiment has the beneficial effect that：By be provided with left plate, right plate, top plate, supporting plate, clamper, sliding block,
Sliding slot, hydraulic cylinder and control device, control device give an order when clamper being made to clamp pile body, and then Hydraulic Cylinder supporting plate is logical
It crosses sliding block to be lifted up in sliding slot, efficient can extract pile body.In addition, clamper includes cylinder, clamping limb and circle
Arc clamping plate, clamping limb and circular arc clamping plate are symmetric setting, and clamping limb is fixedly connected with circular arc clamping plate, cylinder with
Clamping limb is flexibly connected.Cylinder is power by compressed air, and when supplying air, driving clamping limb makes circular arc clamping plate that will connect
Nearly object simultaneously clenches pile body.The first universal wheel is provided below in first bottom plate, and it is universal that the second bottom plate is provided below second
Wheel, the first universal wheel and the second universal wheel are symmetric setting, and the first universal wheel is connect with the first bed bolt, and second is universal
Wheel and the second bottom plate.By being provided with the first universal wheel and the second universal wheel, effective movement is caused the device to.On first bottom plate
Be provided with for fixed first threaded rod in ground, be provided on the second bottom plate for fixed second threaded rod in ground,
First threaded rod and the second threaded rod are symmetric setting, and the first threaded rod is connect with the first base thread, the second threaded rod
It is connect with the second base thread.By being provided with the first threaded rod and the second threaded rod, so that equipment is securely fixed, ensure
Stable state is in when pile pulling.Be provided with semicircle guide groove on supporting plate, the semicircle guide groove be located at circular arc clamping plate it
Between, semicircle guide groove is arranged with supporting plate for integral type, and supporting plate and top plate are identical setting.It is clamped by being provided with circular arc
Plate when pile body being made to extract outward, is not blocked by supporting plate and top plate.Non-slip mat, non-slip mat and circle are provided on circular arc clamping plate
The bonding connection of arc clamping plate.By being provided with non-slip mat, effectively prevent during pile pulling, pile body slides from clamper.
Velcro is provided on circular arc clamping plate, velcro is connected with the bonding of circular arc clamping plate.By being provided with velcro, in clamper
When clamping pile body, velcro is enclosed around pile body one, to keep it more firm.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of hydraulic engineering pile pulling device, it is characterised in that：Including left plate, right plate, top plate, supporting plate and for clamping
The clamper of pile body, the left plate and right plate are arranged with top plate for integral type, and the supporting plate is located at left plate and the right side
Between side plate, sliding slot is both provided on the left plate and right plate, the sliding slot is respectively embedded into left plate and right plate, institute
It states left plate and right plate is connect with chute bolt, the sliding block that can be slided on itself, institute are both provided on the sliding slot
It states sliding block to be fixedly connected with supporting plate, the supporting plate is slidably connected with left plate and right plate respectively by sliding block, described
Clamper is located above supporting plate, and the first bottom plate is provided below in the left plate, and the second bottom is provided below in the right plate
Plate, is both provided with the hydraulic cylinder for pushing supporting plate to be lifted on first bottom plate and the second bottom plate, first bottom plate with
Hydraulic cylinder on its own is bolted, and second bottom plate is bolted with the hydraulic cylinder on its own, under the supporting plate
Face is provided with control device, and the control device is bolted with supporting plate, and the hydraulic cylinder and clamper are and control device
It is electrically connected, the supporting plate is by 81-87 parts of 89-94 parts of polyphenylene sulfide, the polyether sulfone, the polyamide 22- that match in parts by weight
28 parts, 19-24 parts of glass fibre, 24-29 parts of hollow glass micropearl, 31-36 parts of titanium silk, 19-24 parts of copper wire, 28-32 parts of steel wire,
2-8 parts of gas-phase silica, 11-14 parts of sodium carboxymethylcellulose, 1-3 parts of triaryl phosphate, 6-12 parts of molybdenum disulfide, polypropylene
Sour sodium 1-4 parts, 2-4 parts of erucyl amide, 3-6 parts of polyethylene wax, 1-3 parts of unifor, 1-3 parts of isocyanates and 1,3- bis-
2-4 parts of compositions of methyl -2- imidazolones.
2. a kind of hydraulic engineering pile pulling device according to claim 1, it is characterised in that：The clamper includes gas
Cylinder, clamping limb and circular arc clamping plate, the clamping limb and circular arc clamping plate are symmetric setting, the clamping limb and circular arc
Clamping plate is fixedly connected, and the cylinder is flexibly connected with clamping limb, and the cylinder is electrically connected with control device.
3. a kind of hydraulic engineering pile pulling device according to claim 2, it is characterised in that：The first bottom plate following settings
There are the first universal wheel, second bottom plate that the second universal wheel is provided below, first universal wheel and the second universal wheel are in pair
Distribution setting, first universal wheel is claimed to be connect with the first bed bolt, second universal wheel is connect with the second bed bolt.
4. a kind of hydraulic engineering pile pulling device according to claim 3, it is characterised in that：It is respectively provided on first bottom plate
Be useful for fixed first threaded rod in ground, be provided on second bottom plate for fixed second threaded rod in ground,
First threaded rod and the second threaded rod are symmetric setting, and first threaded rod is connect with the first base thread, institute
The second threaded rod is stated to connect with the second base thread.
5. a kind of hydraulic engineering pile pulling device according to claim 4, it is characterised in that：Half is provided on the supporting plate
Circle guide groove, between circular arc clamping plate, the semicircle guide groove is arranged with supporting plate for integral type the semicircle guide groove,
The supporting plate and top plate are identical setting.
6. a kind of hydraulic engineering pile pulling device according to claim 5, it is characterised in that：It is arranged on the circular arc clamping plate
There are non-slip mat, the non-slip mat to be connected with the bonding of circular arc clamping plate.
7. a kind of hydraulic engineering pile pulling device according to claim 6, it is characterised in that：It is arranged on the circular arc clamping plate
There are velcro, the velcro to be connected with the bonding of circular arc clamping plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810285012.1A CN108442377A (en) | 2018-04-02 | 2018-04-02 | A kind of hydraulic engineering pile pulling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810285012.1A CN108442377A (en) | 2018-04-02 | 2018-04-02 | A kind of hydraulic engineering pile pulling device |
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| CN108442377A true CN108442377A (en) | 2018-08-24 |
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| CN201810285012.1A Pending CN108442377A (en) | 2018-04-02 | 2018-04-02 | A kind of hydraulic engineering pile pulling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110468844A (en) * | 2019-08-16 | 2019-11-19 | 孙梦思 | A kind of hydraulic pile pulling device |
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