CN112959499A - Preparation method of cement-based crack grouting material for road and bridge - Google Patents
Preparation method of cement-based crack grouting material for road and bridge Download PDFInfo
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- CN112959499A CN112959499A CN202110265585.XA CN202110265585A CN112959499A CN 112959499 A CN112959499 A CN 112959499A CN 202110265585 A CN202110265585 A CN 202110265585A CN 112959499 A CN112959499 A CN 112959499A
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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
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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
- B28C5/08—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
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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
- B28C5/08—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
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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
- B28C5/08—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
- B28C5/16—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 vertical or steeply inclined axis
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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
- 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
- B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
- B28C7/0023—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust by heating or cooling
- B28C7/003—Heating, e.g. using steam
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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
- 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
- B28C7/0422—Weighing predetermined amounts of ingredients, e.g. for consecutive delivery
- B28C7/044—Weighing mechanisms specially adapted therefor; Weighing containers
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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
- 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
Abstract
The invention relates to the technical field of grouting materials, in particular to a preparation method of cement-based crack grouting materials for roads and bridges, which comprises a feeding pipe, wherein weighing cylinders are arranged below the feeding pipe, the number of the weighing cylinders is four, the weighing cylinders are arranged in a circumferential array, the lower surfaces of the weighing cylinders are abutted against a weighing platform, the surface of the weighing platform is fixedly connected with a display block, the inner wall of the display block is fixedly connected with a display screen, a rotating motor is arranged below the weighing platform, the inner wall of the rotating motor is rotatably connected with a rotating machine rotor, and the surface of the rotating machine rotor is fixedly connected with a connecting rod. The invention is convenient to obtain a certain raw material mixture fully and quantitatively by adopting a heating mode according to different raw material properties and then prepare a grouting material product, so that the grouting material has more complete joint filling, better water plugging and reinforcing effects, high automation degree in the whole process, time and labor saving and labor cost saving.
Description
Technical Field
The invention relates to the technical field of grouting materials, in particular to a preparation method of a cement-based crack grouting material for a road and bridge.
Background
The grouting material is the main material for filling and consolidating in stratum cracks and pores, and is the key to water shutoff or consolidation, and can be divided into granular slurry, chemical slurry and fine mineral slurry.
In the present slip casting material preparation process, multiple raw materials are added in proper order to adopt more, the mode that comes the direct mixing stirring goes on, because the nature of every raw materials is different, the mode of direct mixing stirring can not obtain the quality higher, fuse better slip casting material, some raw materials proportion is not studied, can't obtain abundant, quantitative chemical reaction, make the slip casting material contain great granule impurity, lead to the slip casting material when caulking, appear caulking incompletely, or block up water, the reinforcing effect is not good, therefore need to design a road and bridge and use cement base crack slip casting material's preparation method to solve above-mentioned problem urgently.
Disclosure of Invention
The invention aims to provide a preparation method of cement-based crack grouting material for a road and bridge, which aims to solve the problems that in the existing grouting material preparation process proposed in the background art, the grouting material with higher quality and better fusion cannot be obtained in a direct mixing and stirring mode, so that the grouting material contains larger particle impurities, and the grouting material has incomplete joint filling or poor water plugging and reinforcing effects during joint filling.
In order to achieve the purpose, the invention provides the following technical scheme: a preparation method of cement-based crack grouting material for road and bridge comprises a feeding pipe, wherein weighing cylinders are arranged below the feeding pipe, the number of the weighing cylinders is four, the weighing cylinders are arranged in a circumferential array, a weighing platform is abutted to the lower surface of each weighing cylinder, a display block is fixedly connected to the surface of each weighing platform, a display screen is fixedly connected to the inner wall of each display block, a rotating motor is arranged below each weighing platform, a rotating machine rotor is rotatably connected to the inner wall of each rotating motor, a connecting rod is fixedly connected to the surface of each rotating machine rotor, a rotating block is fixedly connected to one end, away from the rotating machine rotor, of each connecting rod, a return spring is arranged inside each rotating block, a rotating force block is rotatably connected to the inner wall of each rotating block, the surface of each rotating force block is fixedly connected with the surface of each weighing cylinder, and a connecting block is fixedly connected to the surface of each weighing platform, the upper surface of the connecting block is fixedly connected with a resisting block, and the surface of the resisting block is propped against the surface of the weighing cylinder.
Preferably, a stabilizer bar is fixedly connected to the surface of the rotating motor, a lower connecting rod is fixedly connected to the upper surface of the stabilizer bar, and the upper surface of the lower connecting rod is fixedly connected to the lower surface of the weighing platform.
Preferably, the lower fixed surface of the rotating motor is connected with a placing plate, two pouring cylinders are arranged below the weighing cylinder, the two pouring cylinders are connected, the lower fixed surface of the pouring cylinders is connected with an introducing cylinder, the introducing cylinder is arranged in a U shape, the surface of the introducing cylinder is fixedly connected with a mixing cylinder, and the mixing cylinder is arranged below the placing plate.
Preferably, the lower fixed surface of mixing drum is connected with heating coil, the fixed surface of heating coil is connected with the coil base, the fixed surface of coil base is connected with the wire piece, the inside of wire piece is provided with the conductor wire, the one end fixedly connected with connecting box that the coil base was kept away from to the wire piece.
Preferably, the upper surface of connecting box is fixedly connected with the heating switch, the inner wall sliding connection of heating switch has the button piece, the lower fixed surface of connecting box is connected with the bracing piece.
Preferably, the surface of the mixing cylinder is fixedly connected with an outlet pipe, the outlet pipe is of a hollow structure, one side of the mixing cylinder is provided with a feeding cylinder, one side of the feeding cylinder, which is close to the outlet pipe, is fixedly connected with an inlet pipe, and the lower surface of the feeding cylinder is fixedly connected with a supporting rod.
Preferably, the below of letting in the pipe is provided with the churn, the inside of churn is provided with the stirring post, the fixed surface of stirring post is connected with the stirring leaf, the quantity of stirring leaf is six and is three linear array settings of group.
Preferably, the surface of the stirring column is rotatably connected with a stirring motor, the stirring motor is arranged above the stirring cylinder, the lower surface of the stirring motor is movably connected with a bearing plate, and the bearing plate is fixedly connected with the introducing cylinder.
Preferably, a discharge pipe is fixedly connected to the surface of the mixing drum, and a discharge gate valve is rotatably connected to the surface of the discharge pipe.
A preparation method of a cement-based crack grouting material for a road and bridge comprises the following steps:
(1) a, B two raw materials are taken, the raw material A flows into a weighing cylinder from one feeding pipe, the raw material B flows into the other weighing cylinder from the other feeding pipe, a weighing platform at the lower end of the weighing cylinder is used as a weighing tool, the weight of the raw materials in the weighing cylinder is displayed through a display screen on a display block, if the weight exceeds the weight, a part is manually extracted, if the weight is less, a part is manually added, after appropriate weight data is obtained, a rotating motor is switched on to drive a rotating machine rotor to rotate, four weighing cylinders are rotated, two weighing cylinders at opposite angles rotate to abut against an abutting block, the upper part can fall forwards and downwards, the lower part abuts against the original position and is not moved, the raw materials in the weighing cylinders are poured into the cylinders, the rotating machine rotor continues to drive the weighing cylinders to rotate, the lower parts of the weighing cylinders pass through the abutting blocks, and return force springs arranged in the rotating blocks restore the weighing cylinders to the positions with upward openings, then, repeating the above operation in the weighing process;
(2) obtaining A, B raw materials with proper weight, pouring the raw materials into a introducing cylinder through a pouring cylinder, then entering a mixing cylinder, connecting a connecting box with a power supply, turning on a heating switch, introducing the raw materials into a coil base through a wire block, heating a heating coil to heat the mixed raw materials in the mixing cylinder, and generating sufficient chemical reaction among the mixed raw materials after heating to obtain a reacted raw material mixture which flows out through an outflow pipe;
(3) pour into the C raw materials through a feed cylinder to in letting in the pipe flow and going into the churn, with agitator motor switch on, drive the stirring post and rotate, drive the stirring leaf and rotate, at first, only stir raw materials C seven to eight minutes, let the outflow pipe flow the raw materials mixture after the reaction again, flow in the churn, mix A and B's reaction mixture and three kinds of raw materials of C, the stirring is abundant, the discharge gate valve is opened to the back, the slip casting material that will stir after will flow with the discharging pipe, accomplish the preparation of slip casting material.
Compared with the prior art, the invention has the beneficial effects that: the preparation method of the cement-based crack grouting material for the road and bridge is convenient for obtaining a certain raw material mixture fully and quantitatively by adopting a heating mode according to different raw material properties and then preparing a grouting material product, so that the grouting material is more complete in filling, better in water plugging and reinforcing effects, high in full automation degree, time-saving and labor-saving, and labor-saving.
(1) Through setting up the inlet pipe, the weighing cylinder, the weighing platform, rotate the motor, change quick-witted rotor and support the dog, can be fine flow into the weighing cylinder with the raw materials through the inlet pipe, rethread weighing platform, it shows through the display screen display on the display block to gain certain weighing data, manual interpolation and the weight that reduces the raw materials again, after obtaining certain weight, it drives the quick-witted rotor that changes to rotate the motor, through supporting the dog, pour the raw materials in the weighing cylinder into and pour into a section of thick bamboo, this kind is weighed and is emptyd the mode, can be fine obtain quantitative raw materials data, automatic pouring again pours into and pours into a section of thick bamboo in, carry out operation on next step.
(2) Through setting up mixing drum, heating coil, coil base, churn, stirring post and stirring leaf, can effectually heat the mixed raw materials in the mixing drum and heat up, other raw materialss are flowed into to the rethread feeding section of thick bamboo, mix the stirring in proper order, obtain the slip casting material that the quality is higher, open the ejection of compact gate valve again, connect the discharge pipe, accomplish the preparation of slip casting material.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic structural view of the weighing cylinder of FIG. 1 according to the present invention;
FIG. 3 is a schematic bottom view of the FIG. 2 assembly of the present invention;
FIG. 4 is a schematic illustration of the construction of the lead in cartridge of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the junction box of FIG. 1 according to the present invention;
FIG. 6 is a schematic structural view of the mixing drum of FIG. 1 according to the present invention.
In the figure: 1. a feed pipe; 2. a weighing cylinder; 3. a weighing platform; 4. a display block; 5. rotating the motor; 6. a rotor of the rotary machine; 7. a connecting rod; 8. rotating the block; 9. connecting blocks; 10. a stop block; 11. a stabilizer bar; 12. a lower connecting rod; 13. placing the plate; 14. pouring into a barrel; 15. an introduction cartridge; 16. a mixing drum; 17. a heating coil; 18. a coil base; 19. a lead block; 20. a connecting box; 21. a heating switch; 22. a support bar; 23. an outflow tube; 24. a feeding cylinder; 25. introducing a pipe; 26. a support rod; 27. a mixing drum; 28. a stirring column; 29. stirring blades; 30. a stirring motor; 31. a support plate; 32. a discharge pipe; 33. a discharge gate valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: a preparation method of a cement-based crack grouting material for a road and bridge comprises a feeding pipe (1).
The device is characterized in that weighing cylinders (2) are arranged below the feeding pipe (1), the number of the weighing cylinders (2) is four, the weighing cylinders are arranged in a circumferential array, the lower surfaces of the weighing cylinders (2) are abutted against a weighing platform (3), a display block (4) is fixedly connected to the surface of the weighing platform (3), a display screen is fixedly connected to the inner wall of the display block (4), a rotating motor (5) is arranged below the weighing platform (3), a rotating machine rotor (6) is rotatably connected to the inner wall of the rotating motor (5), a connecting rod (7) is fixedly connected to the surface of the rotating machine rotor (6), a rotating block (8) is fixedly connected to one end, far away from the rotating machine rotor (6), of the connecting rod (7), a return spring is arranged inside the rotating block (8), a rotating force block is rotatably connected to the inner wall of the rotating block (8), and the surface of the rotating force block is fixedly connected with the surface of the weighing cylinder (2), the surface of the weighing platform (3) is fixedly connected with a connecting block (9), the upper surface of the connecting block (9) is fixedly connected with a resisting block (10), and the surface of the resisting block (10) is abutted to the surface of the weighing cylinder (2).
Further, as shown in fig. 3, a stabilizer bar (11) is fixedly connected to a surface of the rotating motor (5), a lower link (12) is fixedly connected to an upper surface of the stabilizer bar (11), an upper surface of the lower link (12) is fixedly connected to a lower surface of the weighing platform (3), and the stabilizer bar 11 and the lower link 12 fix and support a position of the weighing platform (3).
Further, as shown in fig. 4, a placing plate (13) is fixedly connected to the lower surface of the rotating motor (5), a pouring cylinder (14) is arranged below the weighing cylinder (2), the number of the pouring cylinders (14) is two, an introducing cylinder (15) is fixedly connected to the lower surface of the pouring cylinder (14), the introducing cylinder (15) is arranged in a U shape, a mixing cylinder (16) is fixedly connected to the surface of the introducing cylinder (15), the mixing cylinder (16) is arranged below the placing plate (13), and the introducing cylinder (15) introduces two raw materials into the mixing cylinder (16).
Further, as shown in fig. 5, a heating coil (17) is fixedly connected to the lower surface of the mixing cylinder (16), a coil base (18) is fixedly connected to the surface of the heating coil (17), a wire block (19) is fixedly connected to the surface of the coil base (18), a conductive wire is arranged inside the wire block (19), a connecting box (20) is fixedly connected to one end, far away from the coil base (18), of the wire block (19), and the coil base 18 and the heating coil 17 can heat the mixed raw materials in the mixing cylinder 16.
Further, as shown in fig. 5, a heating switch (21) is fixedly connected to an upper surface of the connection box (20), a button block is slidably connected to an inner wall of the heating switch (21), a support rod (22) is fixedly connected to a lower surface of the connection box (20), and the heating switch 21 controls the power of the connection box 20 to be turned on or off.
Further, as shown in fig. 4, the fixed surface of the mixing drum (16) is connected with an outflow pipe (23), the outflow pipe (23) is of a hollow structure, one side of the mixing drum (16) is provided with a feeding drum (24), one side of the feeding drum (24) close to the outflow pipe (23) is fixedly connected with a feeding pipe (25), the lower surface of the feeding drum (24) is fixedly connected with a support rod (26), the feeding drum (24) is convenient to add other raw materials into the stirring drum 27, and the support rod (26) supports and fixes the position of the feeding drum (24).
Further, as shown in fig. 1, the below of letting in pipe (25) is provided with churn (27), the inside of churn (27) is provided with stirring column (28), the fixed surface of stirring column (28) is connected with stirring leaf (29), the quantity of stirring leaf (29) is six and is three linear array settings of group, and stirring leaf 29 and stirring column 28 can be fine stir the raw materials, support and annotate the thick liquid.
Further, as shown in fig. 6, the surface of the stirring column (28) is rotatably connected with a stirring motor (30), the stirring motor (30) is arranged above the stirring cylinder (27), the lower surface of the stirring motor (30) is movably connected with a bearing plate (31), the bearing plate (31) is fixedly connected with the introducing cylinder (15), and the bearing plate (31) supports and fixes the position of the stirring motor (30), so that the stirring motor (30) is prevented from falling off.
Further, as shown in fig. 6, a discharge pipe (32) is fixedly connected to the surface of the mixing drum (27), a discharge gate valve (33) is rotatably connected to the surface of the discharge pipe (32), and the discharge gate valve (33) can close and open the passage of the discharge pipe (32), so as to better mix and prepare the slurry injection material.
A preparation method of cement-based crack grouting material for road and bridge comprises the following steps:
1. a, B two raw materials are taken, a raw material A flows into a weighing cylinder (2) from one feeding pipe (1), a raw material B flows into another weighing cylinder (2) from the other feeding pipe (1), a weighing platform (3) at the lower end of the weighing cylinder (2) is used as a weighing tool, the weight of the raw materials in the weighing cylinder (2) is displayed through a display screen on a display block (4), if the weight exceeds the weight, a part is manually extracted, if the weight is less, a part is manually added, after appropriate weight data is obtained, a rotating motor (5) is connected with a power supply to drive a rotator (6) to rotate, four weighing cylinders (2) are rotated, two weighing cylinders (2) at opposite corners rotate to abut against a resisting block (10), the upper part can fall forwards and downwards, the lower part can abut against the original position and is still, the raw materials in the weighing cylinders (2) are poured into a pouring cylinder (14), and the rotator (6) continuously drives the weighing cylinders (2) to rotate, the lower part of the weighing cylinder (2) returns the weighing cylinder (2) to the position with an upward opening through a resisting block (10) by a return spring arranged in a rotating block (8), and then the weighing process is repeated;
2. a, B raw materials with proper weight are obtained and flow into an introducing cylinder (15) through a pouring cylinder (14), then enter a mixing cylinder (16), a connecting box (20) is connected with a power supply, a heating switch (21) is turned on, the raw materials are led into a coil base (18) through a lead block (19), a heating coil (17) is heated to heat the mixed raw materials in the mixing cylinder (16), and after the temperature is raised, sufficient chemical reaction is generated between the mixed raw materials to obtain a reacted raw material mixture which flows out through an outflow pipe (23);
3. pouring the C raw material into the mixing drum (27) through the feeding drum (24) so as to allow the pipe (25) to flow into the mixing drum (27), switching on a mixing motor (30), driving a mixing column (28) to rotate, driving a mixing blade (29) to rotate, firstly, only mixing the raw material C for seven to eight minutes, then allowing the outflow pipe (23) to flow out the raw material mixture after reaction, flowing into the mixing drum (27), mixing the reaction mixture of A and B and the three raw materials of C, fully mixing, then opening a discharge gate valve (33), and allowing the mixed slurry to flow out through a discharge pipe (32), thereby completing the preparation of the slurry.
The working principle is as follows: the user is when carrying out the preparation of slip casting material, get into weighing cylinder (2) through leading-in two kinds of raw materialss of inlet pipe (1), again through weighing of weighing platform (3), observe the data of the display screen on display block (4), add or reduce the raw materials in weighing cylinder (2), with the raw materials weight that obtains the right amount, back is again through the drive of rotating motor (5) and commentaries on classics quick-witted rotor (6), weighing cylinder (2) offset in after abutting block (10), automatic with the certain angle of top opening slope, pour into the raw materials entering and pour into a section of thick bamboo (14), accomplish the higher weighing process of degree of automation.
The user is pouring into a section of thick bamboo (14) with the raw materials after letting in, through introducing a section of thick bamboo (15), get into mixing drum (16), let connecting box (20) switch on, start switch, transmission power to wire piece (19), let coil base (18) drive heating coil (17) heat, make the mixture in mixing drum (16) heat up, fully carry out chemical reaction, later pour into other raw materials and get into from feed cylinder (24) and let in pipe (25), outflow mixing drum (27), let agitator motor (30) switch on, drive churning column (28) and stirring leaf (29) stirring and rotate, earlier stir seven to eight minutes with other raw materials, let in mixing drum (27) with the mixture raw materials after the reaction again, stir after the certain period, open discharge gate valve (33), obtain from discharging pipe (32) and annotate the thick liquids, the preparation is accomplished.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The preparation method of the cement-based crack grouting material for the road and bridge comprises a feeding pipe (1), and is characterized in that: the device is characterized in that weighing cylinders (2) are arranged below the feeding pipe (1), the number of the weighing cylinders (2) is four, the weighing cylinders are arranged in a circumferential array, the lower surfaces of the weighing cylinders (2) are abutted against a weighing platform (3), a display block (4) is fixedly connected to the surface of the weighing platform (3), a display screen is fixedly connected to the inner wall of the display block (4), a rotating motor (5) is arranged below the weighing platform (3), a rotating machine rotor (6) is rotatably connected to the inner wall of the rotating motor (5), a connecting rod (7) is fixedly connected to the surface of the rotating machine rotor (6), a rotating block (8) is fixedly connected to one end, far away from the rotating machine rotor (6), of the connecting rod (7), a return spring is arranged inside the rotating block (8), a rotating force block is rotatably connected to the inner wall of the rotating block (8), and the surface of the rotating force block is fixedly connected with the surface of the weighing cylinder (2), the surface of the weighing platform (3) is fixedly connected with a connecting block (9), the upper surface of the connecting block (9) is fixedly connected with a resisting block (10), and the surface of the resisting block (10) is abutted to the surface of the weighing cylinder (2).
2. The preparation method of the cement-based crack grouting material for the road and bridge according to claim 1, characterized in that: the surface of the rotating motor (5) is fixedly connected with a stabilizer bar (11), the upper surface of the stabilizer bar (11) is fixedly connected with a lower connecting rod (12), and the upper surface of the lower connecting rod (12) is fixedly connected with the lower surface of the weighing platform (3).
3. The preparation method of the cement-based crack grouting material for the road and bridge according to claim 1, characterized in that: the lower fixed surface of rotating motor (5) is connected with places board (13), the below of weighing cylinder (2) is provided with pours a section of thick bamboo (14), the quantity of pouring into a section of thick bamboo (14) is two, the lower fixed surface who pours into a section of thick bamboo (14) is connected with and introduces a section of thick bamboo (15), it is "U" font setting to introduce a section of thick bamboo (15), the fixed surface who introduces a section of thick bamboo (15) is connected with mixing drum (16), mixing drum (16) are located the below setting of placing board (13).
4. The preparation method of the cement-based crack grouting material for the road and bridge according to claim 3, characterized in that: the lower fixed surface of mixing drum (16) is connected with heating coil (17), the fixed surface of heating coil (17) is connected with coil base (18), the fixed surface of coil base (18) is connected with wire piece (19), the inside of wire piece (19) is provided with the conductor wire, the one end fixedly connected with connecting box (20) of coil base (18) are kept away from to wire piece (19).
5. The method for preparing the cement-based crack grouting material for the road and bridge according to claim 4, wherein the method comprises the following steps: the upper surface fixed connection of connecting box (20) has heating switch (21), the inner wall sliding connection of heating switch (21) has the button piece, the lower fixed surface of connecting box (20) is connected with bracing piece (22).
6. The preparation method of the cement-based crack grouting material for the road and bridge according to claim 3, characterized in that: the surface fixed connection of mixing drum (16) has outlet pipe (23), outlet pipe (23) are hollow structure, one side of mixing drum (16) is provided with feeding cylinder (24), one side fixedly connected with that feeding cylinder (24) are close to outlet pipe (23) lets in pipe (25), the lower fixed surface of feeding cylinder (24) is connected with fulcrum bar (26).
7. The method for preparing the cement-based crack grouting material for the road and bridge according to claim 6, wherein the method comprises the following steps: the below of letting in pipe (25) is provided with churn (27), the inside of churn (27) is provided with stirring post (28), the fixed surface of stirring post (28) is connected with stirring leaf (29), the quantity of stirring leaf (29) is six and is the setting of three linear array groups.
8. The preparation method of the cement-based crack grouting material for the road and bridge according to claim 7, characterized in that: the surface of stirring post (28) rotates and is connected with agitator motor (30), agitator motor (30) are located the top setting of churn (27), the lower surface swing joint of agitator motor (30) has bearing board (31), bearing board (31) and introduction section of thick bamboo (15) fixed connection.
9. The preparation method of the cement-based crack grouting material for the road and bridge according to claim 7, characterized in that: the surface of the mixing drum (27) is fixedly connected with a discharge pipe (32), and the surface of the discharge pipe (32) is rotatably connected with a discharge gate valve (33).
10. A preparation method of a cement-based crack grouting material for a road and bridge is characterized by comprising the following steps: the preparation method of the grouting material comprises the following steps:
(1) a, B two raw materials are taken, a raw material A flows into a weighing cylinder (2) from one feeding pipe (1), a raw material B flows into another weighing cylinder (2) from the other feeding pipe (1), a weighing platform (3) at the lower end of the weighing cylinder (2) is used as a weighing tool, the weight of the raw materials in the weighing cylinder (2) is displayed through a display screen on a display block (4), if the weight exceeds the weight, a part is manually extracted, if the weight is less, a part is manually added, after appropriate weight data is obtained, a rotating motor (5) is connected with a power supply to drive a rotator (6) to rotate, four weighing cylinders (2) are rotated, after two weighing cylinders (2) at opposite corners rotate to abut against a resisting block (10), the upper part can fall forwards and downwards, the lower part can abut against the original position and is still, the raw materials in the weighing cylinders (2) are poured into a pouring cylinder (14), and the rotator (6) continuously drives the weighing cylinders (2) to rotate, the lower part of the weighing cylinder (2) returns the weighing cylinder (2) to the position with an upward opening through a resisting block (10) by a return spring arranged in a rotating block (8), and then the weighing process is repeated;
(2) obtaining A, B raw materials with proper weight, pouring the raw materials into an introducing cylinder (15) through a pouring cylinder (14), then entering a mixing cylinder (16), switching on a power supply of a connecting box (20), turning on a heating switch (21), introducing the raw materials into a coil base (18) through a lead block (19), heating a heating coil (17) to heat the mixed raw materials in the mixing cylinder (16), and generating sufficient chemical reaction between the mixed raw materials after heating to obtain a reacted raw material mixture which flows out through an outflow pipe (23);
(3) pouring the raw material C into the mixing drum (27) through the feeding drum (24) by the introducing pipe (25), switching on the mixing motor (30), driving the mixing column (28) to rotate, driving the mixing blade (29) to rotate, firstly, only mixing the raw material C for seven to eight minutes, then letting the outflow pipe (23) flow out the raw material mixture after reaction, flowing into the mixing drum (27), mixing the reaction mixture of A and B and the three raw materials of C, fully mixing, then opening the discharge gate valve (33), and flowing out the mixed slurry by the discharge pipe (32), thereby completing the preparation of the slurry.
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