CN113787617A - Reinforcing material mixing device and construction method for building structure reinforcement - Google Patents
Reinforcing material mixing device and construction method for building structure reinforcement Download PDFInfo
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- CN113787617A CN113787617A CN202111353783.8A CN202111353783A CN113787617A CN 113787617 A CN113787617 A CN 113787617A CN 202111353783 A CN202111353783 A CN 202111353783A CN 113787617 A CN113787617 A CN 113787617A
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- concrete
- processing tank
- tank
- rotating assembly
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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
- 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
- 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
- B28C7/126—Supply means, e.g. nozzles
Abstract
The invention relates to building material processing equipment, in particular to a reinforcing material mixing device and a construction method for reinforcing a building structure, wherein a feeding hopper is arranged on one side above a processing tank, and a rotating assembly is rotatably arranged in the center of the interior of the processing tank; a motor connected with the rotating assembly is installed above the processing tank, a chemical box used for containing concrete admixture is also installed on one side of the supporting table, a plunger structure is arranged in the chemical box in a sealing and sliding mode, and the plunger structure is connected with the rotating assembly through a transmission assembly; the medicament box is connected with the rotating component through a conduit. Can drop into the concrete material in to the processing jar through the loading hopper, then start power structure and drive rotating assembly and rotate in the processing jar and stir the concrete, rotating assembly drives the plunger structure through drive assembly simultaneously and moves about in the chemical tank, and the extrusion holds the concrete admixture in the chemical tank and enters into rotating assembly through the pipe to spray in the concrete in the processing jar on the follow rotating assembly.
Description
Technical Field
The invention relates to building material processing equipment, in particular to a reinforcing material mixing device and a construction method for reinforcing a building structure.
Background
The concrete is artificial stone which is prepared by mixing a cementing material, water, fine aggregate and coarse aggregate, adding an additive and a mineral admixture as required, and uniformly stirring, densely molding, curing and hardening the mixture according to a proper proportion. The concrete admixture is a material which is mixed in the concrete mixing process and can improve the performance of the concrete according to requirements. The concrete admixture has the characteristics of multiple varieties, small mixing amount, great influence on the performance of concrete, low investment, quick response and obvious technical and economic benefits.
The concrete admixture has four effects on concrete: firstly, the working performance of the fresh concrete is improved; secondly, the mechanical property of the hardened concrete is improved; thirdly, the durability of the concrete is improved; fourthly, cement is saved, and good economic benefit can be obtained. Concrete admixtures are classified into four categories according to their main functions; the first category is admixtures that improve the rheological properties of concrete mixtures. Comprises a water reducing agent, an air entraining agent and a pumping agent; the second kind is additive for regulating setting time and hardening performance of concrete. Comprises a retarder, an early strength agent and an accelerator; the third is an admixture for improving the durability of concrete. Comprises an air entraining agent, a waterproof agent, a rust inhibitor and the like; the fourth type is an admixture for improving other properties of concrete. Including air entraining agents, expanding agents, antifreeze agents, colorants, water repellants, and pumping agents.
The Chinese patent discloses a utility model patent (application number CN 202020171447.6) of a stirring device for producing concrete admixture, which opens an electromagnetic valve on a feed hopper to add the raw material of the concrete admixture into a tank body through the feed hopper according to a certain proportion when mixing the concrete; the above patents have many disadvantages because the admixture is basically liquid and easily settles at the bottom, so that the admixture is unevenly distributed in the concrete, and in the actual production, the admixture is gradually added in the process of mixing the concrete.
Disclosure of Invention
The invention aims to provide a reinforcing material mixing device and a construction method for reinforcing a building structure, so as to solve the problem of uneven dispersion of an additive in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a reinforcing material mixing device comprises a processing tank vertically fixed on a supporting table, wherein a feeding hopper used for feeding concrete into the processing tank is arranged on one side above the processing tank, and a rotating assembly used for stirring the concrete fed into the processing tank is rotatably arranged in the center of the interior of the processing tank;
a power structure connected with the rotating assembly and used for driving the rotating assembly to rotate in the processing tank is arranged above the processing tank, a chemical box used for containing concrete admixture is further arranged on one side of the supporting table, a plunger structure is arranged in the chemical box in a sealing sliding mode, and the plunger structure is connected with the rotating assembly through a transmission assembly;
when the rotating assembly rotates in the processing tank, the transmission assembly can drive the plunger structure to vertically move in the chemical box, and the chemical box is connected with the rotating assembly through a conduit;
the rotating assembly comprises a sealer which penetrates through the center of the top of the processing tank and is fixed, a rotating shaft which penetrates through the sealer and is in rotating connection with the sealer, and a plurality of stirring blades which are fixed on a section of outer wall of the rotating shaft which is led into the processing tank along the circumference at equal intervals;
the upper end of the rotating shaft is connected with the output end of the motor, and a packing layer is arranged between the rotating shaft and the sealer;
a pressure cavity is arranged in the rotating shaft, an inlet is formed in the upper part of the pressure cavity and is communicated with the interior of the sealer, a plurality of through holes are uniformly formed in the outer wall of the sealer along the circumference, a rubber ring is arranged on the outer wall of each through hole in a sealing manner, and a through hole communicated with the guide pipe is formed in the rubber ring; the outer wall of the rotating shaft is provided with a plurality of one-way valves communicated with the pressure cavity from top to bottom.
The invention further defines the scheme as follows: a frame body is arranged on one side above the top of the processing tank, the power structure comprises a motor arranged on the frame body, and the output end of the motor is connected with the rotating assembly;
supporting legs are vertically fixed at four corners below the supporting table, and an openable discharge valve is arranged in the center of the bottom of the processing tank.
The invention also provides a scheme as follows: the chemical box is fixed on the outer wall of one side of the processing tank, a liquid injection pipe for injecting concrete admixture into the chemical box is arranged at the upper part of one side of the chemical box, and a pipe cover is connected to the liquid injection pipe in a sealing manner through threads;
a side plate is vertically fixed on one side, close to the chemical box, of the supporting table, and the transmission assembly is installed on the side plate.
The invention also provides a scheme as follows: the transmission assembly comprises a driven shaft rotatably mounted on the side plate, a transmission part connected with the driven shaft and a section of the rotating shaft extending out of the sealer, a small gear fixed at the lower part of the driven shaft, and a large gear connected with the plunger structure and the small gear.
The invention also provides a scheme as follows: the plunger structure comprises a screw rod, a solenoid and a sealing plate, wherein the screw rod penetrates through the bottom of the chemical box and is in rotary connection with the chemical box, the solenoid is in threaded connection with the screw rod, and the sealing plate is fixedly connected with the solenoid and is in sealing sliding fit with the inner wall of the chemical box;
the bull gear is fixed on a section of the lead screw penetrating out of the chemical box.
The invention also provides a scheme as follows: two sections of mutually communicated channels are arranged in the one-way valve, wherein one section of the channel communicated with the pressure cavity is smaller in diameter, and the other channel is communicated with the interior of the processing tank;
a spring is arranged in the section of the channel with the larger diameter, one end of the spring is abutted to the sealing ball, the sealing ball is abutted to the outlet of the channel with the smaller diameter, and the spring has pre-pressure.
A construction method for reinforcing a building structure comprises the following steps:
step one, pre-batching, namely, putting cement, aggregate and clear water into a processing tank through a feeding hopper according to a proportion, and adding an additive which is equivalent to the premixed concrete into a chemical tank according to an additive blending proportion;
sealing, namely sealing the discharge valve and a pipe cover of the liquid injection pipe, and checking the safety of the connection of the motor and a power supply;
turning on mixing, switching on a power supply of a motor to enable a rotating shaft and a stirring blade to rotate simultaneously, stirring concrete in a processing tank, extruding an additive in a chemical tank into a pressure cavity, after the concrete in the processing tank is premixed and formed, opening a one-way valve, and adding the additive into the premixed and formed concrete in layers;
discharging, namely turning off a power supply of a motor and opening a discharge valve after the concrete and the additive are mixed, so that the concrete in the processing tank is poured out;
and step five, coating the concrete finished product poured out of the processing tank on a stress position of a building structure, shaping by using a template, and periodically sprinkling water for curing until the concrete finished product is initially set and formed.
Compared with the prior art, the invention has the beneficial effects that: can drop into concrete material in to the processing jar through going into the hopper, then start power structure and drive the rotating assembly and rotate in the processing jar and stir the concrete, rotating assembly drives the plunger structure through drive assembly simultaneously and moves in the chemical tank, the extrusion holds the concrete admixture in the chemical tank and enters into rotating assembly through the pipe, and spray in the concrete in the processing jar on the rotating assembly, in order to realize that the admixture disperses evenly in concrete material, optimize concrete material's performance.
Drawings
Fig. 1 is a schematic structural view of a reinforcing material mixing device.
Fig. 2 is a schematic structural view of another perspective of the reinforcement material mixing device.
Fig. 3 is a schematic view showing the structure of a rotating unit in the reinforcing material mixing apparatus.
Fig. 4 is a half-sectional view of the reinforcing material mixing apparatus with the support stand and the processing tank removed.
Fig. 5 is a partial enlarged view of a portion a in fig. 4.
Fig. 6 is a schematic structural view of the rotating shaft, the sealer and the rubber ring after being disassembled.
Fig. 7 is a half sectional view of a check valve in the reinforcing material mixing apparatus.
In the figure: 1-processing the tank; 2, feeding into a hopper; 3-a motor; 4-supporting the table; 5-a support leg; 6-a discharge valve; 7-a sealer; 8-rubber ring; 9-a rotating shaft; 10-stirring blade; 11-a transmission member; 12-a driven shaft; 13-pinion gear; 14-a bull gear; 15-a screw rod; 16-a kit; 17-a catheter; 18-a via hole; 19-a pressure chamber; 20-an inlet; 21-a one-way valve; 22-a sealing plate; 23-a coil; 24-side plate; 25-a sealing ball; 26-spring.
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.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 7, as an embodiment of the present invention, the reinforcing material mixing apparatus includes a processing tank 1 vertically fixed on a support table 4, a feeding hopper 2 for feeding concrete into the processing tank 1 is disposed on one side above the processing tank 1, and a rotating member for stirring the concrete fed into the processing tank 1 is rotatably disposed at the center inside the processing tank 1.
The top of processing jar 1 is installed with the rotating component is connected for drive the rotating component is in the power structure of 1 internal rotation of processing jar one side of brace table 4 still installs the chemical tank 16 that is used for holding the concrete admixture, 16 internal seal slides and is provided with the plunger structure, the plunger structure pass through drive assembly with the rotating component is connected.
When the rotating assembly rotates in the processing tank 1, the transmission assembly can drive the plunger structure to vertically move in the chemical box 16, and the chemical box 16 is connected with the rotating assembly through a conduit 17.
In this embodiment, can drop into concrete material in to processing jar 1 through going into hopper 2, then start power structure and drive rotating assembly and stir the concrete at 1 internal rotations in processing jar, rotating assembly drives the plunger structure through drive assembly simultaneously and moves in chemical tank 16, the extrusion holds the concrete admixture in chemical tank 16 and enters into rotating assembly through pipe 17, and spray in the concrete in processing jar 1 on the rotating assembly, in order to realize that the admixture disperses in concrete material evenly, optimize concrete material's performance.
As another embodiment of the present invention, a frame body is installed on one side above the top of the processing tank 1, the power structure includes a motor 3 installed on the frame body, and an output end of the motor 3 is connected with the rotating assembly.
Supporting legs 5 are vertically fixed at four corners below the supporting table 4, an openable discharge valve 6 is arranged at the center of the bottom of the processing tank 1, and preferably, the discharge valve 6 is a gate valve; of course, the motor 3 may be replaced by a hydraulic motor or a pneumatic motor with the same power, or may be a conventional power device such as an electric motor.
In this embodiment, drive rotating assembly at processing jar 1 internal rotation when motor 3 during operation, stir the concrete material of throwing in processing jar 1, prevent that it from solidifying, the setting of simultaneously slide valve can control the link up or sealed of processing jar 1 bottom, and after concrete and admixture stirring are accomplished, can discharge fashioned concrete reinforcing material through opening the slide valve.
As another embodiment of the present invention, the rotating assembly includes a sealer 7 fixed through the center of the top of the processing tank 1, a rotating shaft 9 penetrating the sealer 7 and rotatably connected thereto, and a plurality of stirring vanes 10 fixed circumferentially at equal intervals on a section of the outer wall of the rotating shaft 9 opening into the processing tank 1.
The upper end of the rotating shaft 9 is connected with the output end of the motor 3, and a packing layer is arranged between the rotating shaft 9 and the sealer 7.
In this embodiment, with the help of motor 3 drive pivot 9 rotates to drive stirring leaf 10 and rotate, stir the concrete material in processing jar 1 and mix, set up sealer 7 and packing layer and can keep the sealed rotation laminating of the two, prevent to take place radial dislocation between the two.
As another embodiment of the present invention, a pressure chamber 19 is disposed inside the rotating shaft 9, an inlet 20 is disposed at an upper portion of the pressure chamber 19, the inlet 20 is communicated with the inside of the sealer 7, a plurality of through holes 18 are uniformly disposed on an outer wall of the sealer 7 along a circumference, a rubber ring 8 is disposed on an outer wall of the through holes 18 in a sealing manner, and a through hole communicated with the conduit 17 is disposed on the rubber ring 8; the outer wall of the rotating shaft 9 is provided with a plurality of one-way valves 21 communicated with the pressure cavity 19 from top to bottom.
In this embodiment, when the plunger structure is operated, the concrete admixture in the agent tank 16 is pressed through the conduit 17 into the sealer 7, then through the inlet 20 into the pressure chamber 19, and finally ejected through the check valve 21.
The rubber ring 8 is arranged to keep the conduit 17 in sealed communication with the inner wall of the seal 7 without leakage, and the plurality of through holes 18 prevent the conduit 17 from being in communication with the interior of the seal 7 after the rubber ring 8 is rotated around the seal 7 by a certain angle.
Specifically, when the through hole of the rubber ring 8 is misaligned with one of the through holes 18, it is inevitably communicated with the other adjacent through hole 18, so as to ensure that the conduit 17 is communicated with the inside of the sealer 7 no matter where the rubber ring 8 rotates relative to the sealer 7.
In another embodiment of the present invention, the chemical tank 16 is fixed to one side of the outer wall of the processing tank 1, a liquid injection pipe for injecting the concrete admixture into the chemical tank 16 is provided at one side upper portion of the chemical tank 16, and a pipe cover is screwed and connected to the liquid injection pipe.
A side plate 24 is vertically fixed on one side of the support platform 4 close to the chemical box 16, and the transmission assembly is installed on the side plate 24.
In this embodiment, before mixing, the cap is first unscrewed and the concrete admixture is injected into the chemical tank 16 through the pour tube, and then the pour tube is sealed by the cap, ensuring that the concrete admixture in the chemical tank 16 can only flow into the interior of the sealer 7 through the guide tube 17 after being pressurized.
As a further embodiment of the present invention, the transmission assembly comprises a driven shaft 12 rotatably mounted on the side plate 24, a transmission member 11 connecting the driven shaft 12 and a section of the rotating shaft 9 extending out of the sealer 7, a pinion gear 13 fixed to a lower portion of the driven shaft 12, and a bull gear 14 connecting the plunger structure and the pinion gear 13.
In this embodiment, when the motor 3 drives the rotating shaft 9 to rotate, the driven shaft 12 is driven to rotate by the transmission member 11, the driven shaft 12 drives the pinion 13 to rotate at a high speed, and the pinion 13 rotating at a high speed drives the plunger structure to movably extrude the concrete admixture contained in the chemical tank 16 by using the gearwheel 14.
As another embodiment of the present invention, the plunger structure includes a screw rod 15 penetrating the bottom of the chemical tank 16 and rotatably connected thereto, a screw tube 23 screw-connected to the screw rod 15, and a sealing plate 22 fixedly connected to the screw tube 23 and sealingly and slidably engaged with the inner wall of the chemical tank 16.
The bull gear 14 is fixed on a section of the lead screw 15 penetrating out of the medicine box 16.
In this embodiment, when the pinion 13 rotates, the large gear 14 is driven to rotate slowly, the large gear 14 rotating slowly drives the screw rod 15 to rotate, and further drives the solenoid 23 and the sealing plate 22 to slide slowly along the inner wall of the chemical box 16, so as to extrude the concrete admixture contained in the chemical box 16.
As another embodiment of the present invention, two sections of mutually communicating passages are provided in the check valve 21, wherein one section of the passage communicating with the pressure chamber 19 has a smaller diameter, and the other section of the passage communicates with the inside of the processing tank 1.
A spring 26 is arranged in the section of the passage with the larger diameter, one end of the spring 26 is abutted with the sealing ball 25, the sealing ball 25 is abutted with the outlet of the passage with the smaller diameter, and the spring 26 has pre-pressure.
In this embodiment, after the pressure chamber 19 is filled with the concrete admixture, the pressure in the pressure chamber 19 increases, but because the spring 26 has a certain pre-pressure, when the pressure in the pressure chamber 19 does not increase to be equal to the pre-pressure of the spring 26, the sealing ball 25 will not open the outlet of the passage with smaller diameter, that is, the opening of the check valve 21 requires the pressure in the pressure chamber 19 to reach a certain pressure value.
Therefore, the concrete admixture in the chemical tank 16 is not directly discharged from the check valves 21 after entering the pressure chamber 19, but the check valves 21 are opened at the same time when the pressure in the pressure chamber 19 reaches a certain pressure value, and at the moment, a large amount of admixture is filled in the pressure chamber 19 and covers the highest check valve 21, so that the check valves 21 with different heights can be sprayed out when being opened at the same time, and the concrete on different layers in the processing tank 1 can be mixed with the admixture, thereby achieving the purpose of uniform dispersion of the admixture.
The invention also provides a construction method for reinforcing a building structure by using the reinforcing material mixing device in the embodiment, which comprises the following steps:
step one, pre-batching, namely adding cement, aggregate and clear water into a processing tank through a feeding hopper according to a proportion, and adding an additive which is equivalent to the premixed concrete into a chemical tank according to an additive blending proportion;
sealing, namely sealing the discharge valve and a pipe cover of the liquid injection pipe, and checking the safety of the connection of the motor and a power supply;
turning on mixing, switching on a power supply of a motor to enable a rotating shaft and a stirring blade to rotate simultaneously, stirring concrete in a processing tank, extruding an additive in a chemical tank into a pressure cavity, after the concrete in the processing tank is premixed and formed, opening a one-way valve, and adding the additive into the premixed and formed concrete in layers;
discharging, namely turning off a power supply of a motor and opening a discharge valve after the concrete and the additive are mixed, so that the concrete in the processing tank is poured out;
and step five, coating the concrete finished product poured out of the processing tank on a stress position of a building structure, shaping by using a template, and periodically sprinkling water for curing until the concrete finished product is initially set and formed.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The reinforcing material mixing device is characterized by comprising a processing tank (1) vertically fixed on a support table (4), wherein a feeding hopper (2) used for feeding concrete into the processing tank (1) is arranged on one side above the processing tank (1), and a rotating assembly used for stirring the concrete fed into the processing tank (1) is rotatably arranged in the center inside the processing tank (1);
a power structure connected with the rotating assembly and used for driving the rotating assembly to rotate in the processing tank (1) is arranged above the processing tank (1), a chemical box (16) used for containing concrete admixture is further arranged on one side of the supporting table (4), a plunger structure is arranged in the chemical box (16) in a sealing and sliding mode, and the plunger structure is connected with the rotating assembly through a transmission assembly;
when the rotating assembly rotates in the processing tank (1), the transmission assembly can drive the plunger structure to vertically move in the chemical box (16), and the chemical box (16) is connected with the rotating assembly through a conduit (17);
the rotating assembly comprises a sealer (7) which penetrates through and is fixed at the center of the top of the processing tank (1), a rotating shaft (9) which penetrates through the sealer (7) and is connected with the sealer in a rotating mode, and a plurality of stirring blades (10) which are fixed on a section of outer wall, communicated into the processing tank (1), of the rotating shaft (9) at equal intervals along the circumference;
the upper end of the rotating shaft (9) is connected with the power structure, and a packing layer is arranged between the rotating shaft (9) and the sealer (7);
a pressure cavity (19) is arranged in the rotating shaft (9), an inlet (20) is formed in the upper portion of the pressure cavity (19), the inlet (20) is communicated with the interior of the sealer (7), a plurality of through holes (18) are uniformly formed in the outer wall of the sealer (7) along the circumference, a rubber ring (8) is arranged on the outer wall of each through hole (18) in a sealing mode, and a through hole communicated with the guide pipe (17) is formed in the rubber ring (8); the outer wall of the rotating shaft (9) is provided with a plurality of one-way valves (21) communicated with the pressure cavity (19) from top to bottom.
2. The reinforcement material mixing device according to claim 1, wherein a frame body is mounted on one side above the top of the processing tank (1), the power structure comprises a motor (3) mounted on the frame body, and the output end of the motor (3) is connected with the upper end of a rotating shaft (9) in the rotating assembly;
supporting legs (5) are vertically fixed at four corners below the supporting table (4), and a discharge valve (6) capable of being opened and closed is arranged in the center of the bottom of the processing tank (1).
3. The reinforcement material mixing device according to claim 1, wherein the chemical tank (16) is fixed on the outer wall of one side of the processing tank (1), a liquid injection pipe for injecting concrete admixture into the chemical tank (16) is arranged at the upper part of one side of the chemical tank (16), and a pipe cover is connected to the liquid injection pipe in a threaded sealing manner;
a side plate (24) is vertically fixed on one side, close to the chemical box (16), of the support table (4), and the transmission assembly is installed on the side plate (24).
4. A reinforcement mixing device according to claim 3, wherein the transmission assembly comprises a driven shaft (12) rotatably mounted on the side plate (24), a transmission member (11) connecting the driven shaft (12) and a section of the rotary shaft (9) extending out of the sealer (7), a pinion (13) fixed to a lower portion of the driven shaft (12), and a bull gear (14) connecting the plunger structure and the pinion (13).
5. A reinforcement mixing device according to claim 4, wherein the plunger structure comprises a screw (15) penetrating the bottom of the tank (16) and rotatably connected thereto, a coil (23) screw-connected to the screw (15), and a sealing plate (22) fixedly connected to the coil (23) and sealingly slidably engaged with the inner wall of the tank (16);
the bull gear (14) is fixed on a section of the screw rod (15) penetrating through the chemical box (16).
6. A reinforcement material mixing device according to claim 1, characterized in that two sections of interconnected channels are provided in the non-return valve (21), wherein one section of the channel communicating with the pressure chamber (19) has a smaller diameter and the other section communicates with the interior of the processing tank (1);
a spring (26) is arranged in the section of the passage with the larger diameter, one end of the spring (26) is abutted against the sealing ball (25), the sealing ball (25) is abutted against the outlet of the passage with the smaller diameter, and the spring (26) has pre-pressure.
7. A construction method for reinforcing a building structure using the reinforcing material mixing apparatus as set forth in any one of claims 2 to 6, comprising the steps of:
step one, pre-batching, namely adding cement, aggregate and clear water into a processing tank through a feeding hopper according to a proportion, and adding an additive which is equivalent to the premixed concrete into a chemical tank according to an additive blending proportion;
sealing, namely sealing the discharge valve and a pipe cover of the liquid injection pipe, and checking the safety of the connection of the motor and a power supply;
turning on mixing, switching on a power supply of a motor to enable a rotating shaft and a stirring blade to rotate simultaneously, stirring concrete in a processing tank, extruding an additive in a chemical tank into a pressure cavity, after the concrete in the processing tank is premixed and formed, opening a one-way valve, and adding the additive into the premixed and formed concrete in layers;
discharging, namely turning off a power supply of a motor and opening a discharge valve after the concrete and the additive are mixed, so that the concrete in the processing tank is poured out;
and step five, coating the concrete finished product poured out of the processing tank on a stress position of a building structure, shaping by using a template, and periodically sprinkling water for curing until the concrete finished product is initially set and formed.
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| CN202111353783.8A CN113787617A (en) | 2021-11-16 | 2021-11-16 | Reinforcing material mixing device and construction method for building structure reinforcement |
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| CN202111353783.8A CN113787617A (en) | 2021-11-16 | 2021-11-16 | Reinforcing material mixing device and construction method for building structure reinforcement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117160232A (en) * | 2023-11-02 | 2023-12-05 | 上海汇舸环保科技集团股份有限公司 | Marine mixed desulfurization tower and desulfurization method |
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| CN117160232A (en) * | 2023-11-02 | 2023-12-05 | 上海汇舸环保科技集团股份有限公司 | Marine mixed desulfurization tower and desulfurization method |
| CN117160232B (en) * | 2023-11-02 | 2024-02-06 | 上海汇舸环保科技集团股份有限公司 | Marine mixed desulfurization tower and desulfurization method |
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Application publication date: 20211214 |
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