CN113618899A - Self-compacting concrete for anti-skid piles - Google Patents

Self-compacting concrete for anti-skid piles Download PDF

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Publication number
CN113618899A
CN113618899A CN202110916139.0A CN202110916139A CN113618899A CN 113618899 A CN113618899 A CN 113618899A CN 202110916139 A CN202110916139 A CN 202110916139A CN 113618899 A CN113618899 A CN 113618899A
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China
Prior art keywords
mixing box
fixedly connected
mixing
gear
self
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CN202110916139.0A
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Chinese (zh)
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CN113618899B (en
Inventor
陈国能
郑昆
周凯
王晓丽
夏瑜
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Shenzhen Litong Information Technology Co ltd
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Individual
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/003—Methods for mixing
    • B28C5/006—Methods for mixing involving mechanical aspects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/0806—Details; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/0806—Details; Accessories
    • B28C5/0818—Charging or discharging gates or chutes; Sealing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/0806—Details; Accessories
    • B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
    • B28C5/148—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis the stirrer shaft carrying a plurality of radially extending mixing bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/0454—Volumetric measuring devices, e.g. for consecutively delivering predetermined volumes of ingredients
    • B28C7/0459—Volumetric measuring devices, e.g. for consecutively delivering predetermined volumes of ingredients the ingredients being first supplied into measuring chambers, e.g. containers or skips
    • B28C7/0463—Measuring chambers or containers therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
    • B28C7/067—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of stationary hoppers, chambers or bins from which the material is fed gravitationally, e.g. having agitating means therein
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/12—Supplying or proportioning liquid ingredients
    • B28C7/122—Supplying or proportioning liquid ingredients by means of a measuring chamber, e.g. container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

The invention discloses self-compacting concrete for an anti-skid pile, relates to the technical field of concrete, and provides the following scheme aiming at the problem of uneven mixing of the existing concrete, wherein the scheme comprises the following production steps: s1: pouring cement, admixture, sand, coarse aggregate and water reducing agent in different weight parts into a mixing device for mixing; s2: pouring a certain amount of water reducing agent into a mixing device, and mixing and stirring; s3: the concrete mixing device is simple in structure, can fully mix concrete, increase mixing effect, improve mixing efficiency, and is simple to operate and convenient to use.

Description

Self-compacting concrete for anti-skid piles
Technical Field
The invention relates to the technical field of concrete, in particular to self-compacting concrete for an anti-skid pile.
Background
The common concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening.
General concrete need the on-the-spot configuration when using, prevents that the concrete from appearing solidifying in the transportation, and the on-the-spot configuration needs carry out intensive mixing with various raw materialss, and current mixing arrangement mixes the effect not well, makes various raw materialss mix inhomogeneous easily for the concrete that stirs, when pouring the anti-skidding stake, the compactness is not good.
Disclosure of Invention
The self-compacting concrete for the anti-skid pile provided by the invention solves the problem of uneven mixing of concrete.
In order to achieve the purpose, the invention adopts the following technical scheme:
the self-compacting concrete for the anti-skid pile comprises the following production steps:
s1: and pouring cement, admixture, sand, coarse aggregate and water reducing agent in different weight parts into a mixing device for mixing.
S2: and (4) selecting a certain amount of water reducing agent, pouring the water reducing agent into a mixing device, and mixing and stirring.
S3: discharging, detecting the slump of the finished product, and selecting a qualified product.
Preferably, the water reducing agent is a GK-3000 retarding high-performance water reducing agent.
Preferably, the parts by weight of the cement, the admixture, the sand, the coarse aggregate and the water reducing agent are respectively 30 kg-50 kg, 30 kg-40 kg, 40 kg-60 kg, 30 kg-50 kg and 5 kg-10 kg, and the stirring time is 10 s-15 s.
Preferably, the mixing device used in the step S2 includes a mixing box, a driving motor is fixedly connected to the outer side of the mixing box, an output end of the driving motor is fixedly connected to a stirring rod rotatably connected to the inner side of the mixing box, the stirring rod is hinged to a plurality of sliding rods, one ends of the sliding rods are slidably sleeved with a pull rod, one ends of the pull rods are fixedly connected to a sliding plate rotatably connected to the inner side wall of the mixing box, the inner side wall of the mixing box is provided with a plurality of arc-shaped guide rails slidably sleeved with the sliding plate, the middle of the sliding plates are rotatably connected to a rotating rod, the rotating rod is fixedly sleeved with a second gear and a driving bevel gear, the upper side of the first gear is engaged with a second gear ring fixedly connected to the inner side wall of the mixing box, one side of the driving bevel gear is engaged with a driven bevel gear, and the lower side of the driven bevel gear is fixedly connected to a transmission rod, the one end fixedly connected with first gear of transfer line, the meshing of one side of first gear has first ring gear, the inner circle of first ring gear is fixed cup joints the sliding sleeve that cup joints with the slide bar slip, the outer fixed surface of sliding sleeve is connected with a plurality of stirring claws, the upside of sliding sleeve is connected with the stop gear with pull rod lower extreme fixed connection.
Preferably, the limiting mechanism comprises a limiting support fixedly connected with the pull rod, a guide groove is formed in the upper side of the sliding sleeve, and the lower end of the limiting support is in sliding sleeve connection with the inner side of the guide groove.
Preferably, the upper end of the sliding rod is provided with a reset groove, and the inner side of the reset groove is fixedly connected with a reset spring fixedly connected with one end of the pull rod.
Preferably, a feeding hole is formed in the upper side of one end of the mixing box, a first sealing plate matched with the feeding hole is installed on one side of the mixing box, a discharging hole is formed in the lower side of one end of the mixing box, and a second sealing plate matched with the discharging hole is installed on one side of the mixing box.
Preferably, the upside fixedly connected with of mixing box adds the case, the lower extreme fixedly connected with that adds the case and add the pipe with the mixing box intercommunication, add and install the stop valve on the pipe, the transparent scale plate of one side fixedly connected with that adds the case.
Preferably, the downside one end of mixing box is rotated and is connected with supporting platform, the last rotation of supporting platform is connected with the pneumatic cylinder, the output and the mixing box of pneumatic cylinder rotate to be connected, the downside fixedly connected with shock attenuation cover of mixing box, the inboard fixedly connected with damping spring of shock attenuation cover, damping spring's lower extreme fixedly connected with and the vibration damping mount of supporting platform contact, the universal wheel is installed to supporting platform's downside.
The invention has the beneficial effects that:
1. the stirring rod is driven to rotate by the driving motor, so that a plurality of slide bars on the stirring rod rotate, the slide bar at one end of each slide bar drives the sliding plate to slide on the arc guide rail at the inner side of the mixing box, the slide bars can rotate on the arc guide rail according to a specific track, so that raw materials at the inner side of the mixing box are fully mixed by the slide bars, meanwhile, when the sliding plate slides at the inner side of the arc guide rail, the second gear is driven to rotate by the second gear ring at the inner side of the arc guide rail, so that the rotating rod rotates, the driving bevel gear at one side of the rotating rod rotates, the driven bevel gear rotates, so that the transmission rod rotates, the first gear at one end of the transmission rod rotates, the sliding sleeve fixedly connected with the inner side of the second gear ring is driven, the sliding sleeve can rotate at the outer side of the slide bar, so that the stirring claw at the outer side of the sliding sleeve rotates, and the raw materials at the inner side of the mixing box are fully mixed, increase mixed effect improves mixing efficiency, and the pull rod drives spacing support along the reciprocal swing of slide bar direction when rotating simultaneously, and then makes the reciprocal swing of sliding sleeve for the sliding sleeve carries out reciprocal swing when the pivoted, through the motion of a plurality of directions, can be so that the inboard concrete mixing of mixing box is more even.
2. Through adding the case, can be so that the water-reducing agent in time adds the mixing box the inside, through adding the transparent scale plate of case one side, can make the water-reducing agent add the mixing box the inside according to certain ratio, improve the accuracy that the water-reducing agent added, prevent that concrete from producing nonconforming, the one end that drives the mixing box through the pneumatic cylinder rotates round the supporting platform upside, just can open the second closing plate, make the concrete that mixes well fall down fast, improve the efficiency of unloading, and the operation is simple, high durability and convenient use.
Drawings
Fig. 1 is a schematic sectional front view of self-compacting concrete for an anti-slip pile according to the present invention;
FIG. 2 is a schematic partial cross-sectional view of a self-compacting concrete for an anti-slip pile according to the present invention;
fig. 3 is an enlarged schematic view of the self-compacting concrete of the anti-skid pile according to the present invention at a position a;
fig. 4 is an enlarged schematic view of the self-compacting concrete of the anti-slip pile at the position B.
Reference numbers in the figures: 1. a support platform; 2. a universal wheel; 3. a pneumatic cylinder; 4. a drive motor; 5. a first sealing plate; 6. an addition tank; 7. a mixing box; 8. a stirring rod; 9. a second sealing plate; 10. a pull rod; 11. a return spring; 12. a limiting bracket; 13. a sliding sleeve; 14. a slide bar; 15. a first ring gear; 16. a first gear; 17. a transmission rod; 18. a shock-absorbing sleeve; 19. a damping spring; 20. a damping mount; 21. a slide plate; 22. a second gear; 23. a second ring gear; 24. rotating the rod; 25. a drive bevel gear; 26. a driven bevel gear; 27. an arc-shaped guide rail.
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.
Referring to fig. 1-4, the self-compacting concrete for the anti-skid piles comprises the following production steps:
s1: and pouring cement, admixture, sand, coarse aggregate and water reducing agent in different weight parts into a mixing device for mixing.
S2: and (4) selecting a certain amount of water reducing agent, pouring the water reducing agent into a mixing device, and mixing and stirring.
S3: discharging, detecting the slump of the finished product, and selecting a qualified product.
The water reducing agent is GK-3000 retarding high-performance water reducing agent.
30kg to 50kg of cement, 30kg to 40kg of admixture, 40kg to 60kg of sand, 30kg to 50kg of coarse aggregate and 5kg to 10kg of water reducing agent respectively in parts by weight, and the stirring time is 10s to 15 s.
The mixing device used in the step S2 comprises a mixing box 7, a driving motor 4 is fixedly connected to the outer side of the mixing box 7, a stirring rod 8 rotatably connected to the inner side of the mixing box 7 is fixedly connected to the output end of the driving motor 4, a plurality of sliding rods 14 are hinged to the stirring rod 8, pull rods 10 are slidably sleeved at one ends of the sliding rods 14, sliding plates 21 rotatably connected to the inner side wall of the mixing box 7 are fixedly connected to one ends of the pull rods 10, a plurality of arc-shaped guide rails 27 slidably sleeved with the sliding plates 21 are arranged on the inner side wall of the mixing box 7, a rotating rod 24 is rotatably connected to the middle of the sliding plates 21, a second gear 22 and a driving bevel gear 25 are fixedly sleeved on the rotating rod 24, a second gear ring 23 fixedly connected to the inner side wall of the mixing box 7 is engaged with the upper side of the first gear 22, a driven bevel gear 26 is engaged with one side of the driving bevel gear 25, and a transmission rod 17 is fixedly connected to the lower side of the driven bevel gear 26, one end of the transmission rod 17 is fixedly connected with a first gear 16, one side of the first gear 16 is engaged with a first gear ring 15, an inner ring of the first gear ring 15 is fixedly sleeved with a sliding sleeve 13 which is slidably sleeved with a sliding rod 14, the outer surface of the sliding sleeve 13 is fixedly connected with a plurality of stirring claws, the upper side of the sliding sleeve 13 is connected with a limiting mechanism which is fixedly connected with the lower end of a pull rod 10, the stirring rod 8 is driven to rotate by a driving motor 4, and then a plurality of sliding rods 14 on the stirring rod 8 rotate, so that the pull rod 10 at one end of the sliding rod 14 drives a sliding plate 21 to slide on an arc guide rail 27 at the inner side of the mixing box 7, the sliding rod 14 can rotate on the arc guide rail 27 according to a specific track, the sliding rod 14 fully mixes the raw materials at the inner side of the mixing box 7, and simultaneously, the sliding plate slides on the inner side of the arc guide rail 27, and drives a second gear 22 to rotate by a second gear ring 23 at the inner side of the arc guide rail 27, and then make the dwang 24 rotate, make the initiative taper gear 25 of the dwang 24 one side rotate, drive the driven bevel gear 26 and rotate, and then drive the transfer line 17 to rotate, make the first gear 16 of one end of the transfer line 17 rotate, drive the sliding sleeve 13 fixedly connected with the inboard of the second ring gear 15, just can make the sliding sleeve 13 rotate outside the slide bar 14, and then make the stirring claw outside the sliding sleeve 14 rotate, make the raw materials of the inboard of mixing box 7 mix fully, increase the mixing effect, improve the mixing efficiency, meanwhile the pull rod 10, when rotating, drive the limit support 12 along the reciprocating swing of the direction of slide bar 14, and then make the sliding sleeve 14 swing reciprocally, make the sliding sleeve 14 swing reciprocally while rotating, through the motion of multiple directions, can make the inboard concrete mixing of mixing box 7 more even, through adding the case 6, can make the water reducing agent add into the mixing box 7 in time, through adding the transparent scale plate of 6 one sides of case, can make the water-reducing agent add into 7 the insides of mixing box according to certain ratio, improve the accuracy that the water-reducing agent added, prevent that concrete production is unqualified, the one end that drives the mixing box through pneumatic cylinder 3 rotates round 1 upside of supporting platform, just can open second closing plate 9, makes the concrete that mixes well fall down fast, improves the efficiency of unloading, easy operation, convenient to use.
The limiting mechanism comprises a limiting support 12 fixedly connected with the pull rod 10, a guide groove is formed in the upper side of the sliding sleeve 13, and the lower end of the limiting support 12 is in sliding sleeve connection with the inner side of the guide groove.
The upper end of the sliding rod 14 is provided with a reset groove, the inner side of the reset groove is fixedly connected with a reset spring 11 fixedly connected with one end of the pull rod 10, and the pull rod and the sliding rod 14 can be always sleeved through the reset spring 11.
The feed port has been seted up to the one end upside of mixing box 7, and the discharge opening has been seted up to one side installation and the first closing plate 5 of feed port complex of mixing box 7, one side installation and the second closing plate 9 of discharge opening complex of mixing box 7 to one end downside of mixing box 7.
The upside fixedly connected with of mixing box 7 adds case 6, adds the lower extreme fixedly connected with of case 6 and the interpolation pipe of 7 intercommunications of mixing box, adds and installs the stop valve on the pipe, adds the transparent scale plate of one side fixedly connected with of case 6, and the personnel of being convenient for observe the volume, and the convenient raw materials that in time add.
The downside one end of mixing box 7 is rotated and is connected with supporting platform 1, rotates on supporting platform 1 and is connected with pneumatic cylinder 3, and the output and the mixing box 7 of pneumatic cylinder 3 rotate and are connected, and the downside fixedly connected with shock attenuation cover 18 of mixing box 7, the inboard fixedly connected with damping spring 19 of shock attenuation cover 18, damping spring 19's lower extreme fixedly connected with and the vibration damping mount 20 of supporting platform 1 contact, and universal wheel 2 is installed to supporting platform 1's downside.
The working principle is as follows: the stirring rod 8 is driven to rotate by the driving motor 4, so that the plurality of sliding rods 14 on the stirring rod 8 rotate, the pull rod 10 at one end of the sliding rod 14 drives the sliding plate 21 to slide on the arc guide rail 27 at the inner side of the mixing box 7, so that the sliding rod 14 can rotate on the arc guide rail 27 according to a specific track, the raw materials at the inner side of the mixing box 7 can be sufficiently mixed by the sliding rod 14, meanwhile, when the sliding plate slides at the inner side of the arc guide rail 27, the second gear 22 is driven to rotate by the second gear ring 23 at the inner side of the arc guide rail 27, so that the rotating rod 24 rotates, the driving bevel gear 25 at one side of the rotating rod 24 rotates, the driven bevel gear 26 is driven to rotate, the transmission rod 17 is driven to rotate, the first gear 16 at one end of the transmission rod 17 rotates, the sliding sleeve 13 fixedly connected with the inner side of the second gear ring 15 is driven, and the sliding sleeve 13 can rotate at the outer side of the sliding rod 14, and then make the stirring claw outside the sliding sleeve 14 rotate, make the inboard raw materials of mixing box 7 mix fully, increase and mix the effect, raise and mix the efficiency, the pull rod 10 drives the limit support 12 and swings reciprocally along the direction of slide bar 14 while rotating, and then make the sliding sleeve 14 swing reciprocally, make the sliding sleeve 14 swing reciprocally while rotating, through the movement of many directions, can make the inboard concrete of mixing box 7 mix more evenly, through adding the case 6, can make the water reducing agent add into the mixing box 7 in time, through adding the transparent scale plate of case 6 one side, can make the water reducing agent add into the mixing box 7 according to certain proportion, improve the accuracy that the water reducing agent adds, prevent the concrete production is unqualified, drive one end of mixing box to rotate round the upside of supporting platform 1 through the pneumatic cylinder 3, just can open the second closing plate 9, make the good concrete of mixture fall down fast, improve the efficiency of unloading, easy operation, convenient to use.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (9)

1. The self-compacting concrete for the anti-skid pile is characterized by comprising the following production steps:
s1: and pouring cement, admixture, sand, coarse aggregate and water reducing agent in different weight parts into a mixing device for mixing.
S2: and (4) selecting a certain amount of water reducing agent, pouring the water reducing agent into a mixing device, and mixing and stirring.
S3: discharging, detecting the slump of the finished product, and selecting a qualified product.
2. The self-compacting concrete for the anti-slip pile according to claim 1, wherein the water reducing agent is a GK-3000 retarding high-performance water reducing agent.
3. The self-compacting concrete for the anti-slip pile according to claim 1, wherein the cement, the admixture, the sand, the coarse aggregate and the water reducing agent are respectively 30kg to 50kg, 30kg to 40kg, 40kg to 60kg, 30kg to 50kg and 5kg to 10kg in parts by weight, and the stirring time is 10s to 15 s.
4. The self-compacting concrete for the anti-skidding pile as claimed in claim 1, wherein the mixing device used in step S2 comprises a mixing box (7), a driving motor (4) is fixedly connected to the outer side of the mixing box (7), a stirring rod (8) rotatably connected with the inner side of the mixing box (7) is fixedly connected to the output end of the driving motor (4), a plurality of sliding rods (14) are hinged to the stirring rod (8), a pull rod (10) is slidably sleeved at one end of each of the plurality of sliding rods (14), a sliding plate (21) rotatably connected with the inner side wall of the mixing box (7) is fixedly connected to one end of each of the plurality of pull rods (10), a plurality of arc-shaped guide rails (27) slidably sleeved with the sliding plates (21) are formed on the inner side wall of the mixing box (7), a rotating rod (24) is rotatably connected to the middle of each of the plurality of sliding plates (21), a second gear (22) and a driving bevel gear (25) are fixedly sleeved on the rotating rod (24), the upside meshing of first gear (22) has second ring gear (23) with mixing box (7) inside wall fixed connection, the meshing of one side of initiative bevel gear (25) has driven bevel gear (26), downside fixedly connected with transfer line (17) of driven bevel gear (26), the one end fixedly connected with first gear (16) of transfer line (17), the meshing of one side of first gear (16) has first ring gear (15), sliding sleeve (13) that sliding sleeve connects with slide bar (14) are fixed cup jointed to the inner circle of first ring gear (15), the outer fixed surface of sliding sleeve (13) is connected with a plurality of stirring claws, the upside of sliding sleeve (13) is connected with the stop gear with pull bar (10) lower extreme fixed connection.
5. The self-compacting concrete for the anti-slip pile as claimed in claim 4, wherein the limiting mechanism comprises a limiting bracket (12) fixedly connected with the pull rod (10), a guide groove is formed in the upper side of the sliding sleeve (13), and the lower end of the limiting bracket (12) is slidably sleeved with the inner side of the guide groove.
6. The self-compacting concrete for the anti-slip piles as claimed in claim 4, wherein the upper end of the sliding rod (14) is provided with a reset groove, and the inner side of the reset groove is fixedly connected with a reset spring (11) fixedly connected with one end of the pull rod (10).
7. The self-compacting concrete for the anti-slip pile according to claim 4, wherein a feeding hole is formed at the upper side of one end of the mixing box (7), a first sealing plate (5) matched with the feeding hole is installed at one side of the mixing box (7), a discharging hole is formed at the lower side of one end of the mixing box (7), and a second sealing plate (9) matched with the discharging hole is installed at one side of the mixing box (7).
8. The self-compacting concrete for the anti-skid piles as recited in claim 4, wherein an adding box (6) is fixedly connected to the upper side of the mixing box (7), an adding pipe communicated with the mixing box (7) is fixedly connected to the lower end of the adding box (6), a stop valve is installed on the adding pipe, and a transparent scale plate is fixedly connected to one side of the adding box (6).
9. The self-compacting concrete for the anti-skidding piles as claimed in claim 4, wherein a supporting platform (1) is rotatably connected to one end of the lower side of the mixing box (7), a pneumatic cylinder (3) is rotatably connected to the supporting platform (1), the output end of the pneumatic cylinder (3) is rotatably connected to the mixing box (7), a damping sleeve (18) is fixedly connected to the lower side of the mixing box (7), a damping spring (19) is fixedly connected to the inner side of the damping sleeve (18), a damping base (20) in contact with the supporting platform (1) is fixedly connected to the lower end of the damping spring (19), and a universal wheel (2) is installed on the lower side of the supporting platform (1).
CN202110916139.0A 2021-08-11 2021-08-11 Self-compacting concrete for anti-skid piles Active CN113618899B (en)

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