CN112248188B - Preparation process of high-strength autoclaved aerated concrete block - Google Patents
Preparation process of high-strength autoclaved aerated concrete block Download PDFInfo
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- CN112248188B CN112248188B CN202011073317.XA CN202011073317A CN112248188B CN 112248188 B CN112248188 B CN 112248188B CN 202011073317 A CN202011073317 A CN 202011073317A CN 112248188 B CN112248188 B CN 112248188B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/50—Producing shaped prefabricated articles from the material specially adapted for producing articles of expanded material, e.g. cellular concrete
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/02—Conditioning the material prior to shaping
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- Chemical & Material Sciences (AREA)
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- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention relates to a preparation process of a high-strength autoclaved aerated concrete block, which comprises a steam-curing base, a steam-curing kettle, a steam-curing vehicle, a driving device and a steam-curing frame, wherein the steam-curing kettle is arranged on the steam-curing base close to the left end, the steam-curing vehicle is placed on the steam-curing base, the steam-curing frame is placed on the upper end of the steam-curing vehicle, and the driving device is arranged in the steam-curing base. The invention can solve the following defects in the existing aerated concrete block steaming process in the kettle: a. aerated concrete blocks are placed on a steam-curing vehicle without gaps and are put into a kettle for steam curing in a manual pulling mode, so that time and labor are wasted, the blocks are heated unevenly, cracks appear on the surface, and the quality of the blocks is reduced; b. when the steam curing vehicle is pulled, impact can be caused to the steam curing vehicle, and the aerated concrete building blocks are cracked and collapsed, so that the processing efficiency of enterprises is low, and the economic loss of the enterprises is increased.
Description
Technical Field
The invention relates to the field of concrete block processing, in particular to a preparation process of a high-strength autoclaved aerated concrete block.
Background
The aerated concrete block is a block manufactured by pouring concrete slurry which is formed by stirring siliceous materials (fly ash or sand), calcareous materials (lime and cement) and water serving as raw materials into a specific mould. The building built by the building blocks can not only reach the specified building standard, but also overcome the defects of outer wall cracking and poor durability of the heat insulation layer of the building built by the existing heat insulation materials. After the aerated concrete building block is molded, the building block needs to be cured by a steam curing kettle at high temperature under pressure.
At present, the existing aerated concrete block is put into a kettle to be steamed and cured, and the following disadvantages may exist: a. aerated concrete blocks are placed on a steam-curing car in a gapless manner, the steam-curing car is pulled into a steam-curing kettle in a manual pulling manner for steam curing, time and labor are wasted, the blocks are heated unevenly in the steam-curing kettle, cracks are generated on the surface, and the quality of the blocks is reduced; b. meanwhile, certain impact can be caused to the steam curing vehicle when the steam curing vehicle is pulled, the aerated concrete blocks are cracked and collapsed, the processing efficiency of enterprises is low, and the economic loss of the enterprises is increased.
Disclosure of Invention
Technical problem to be solved
The invention can solve the following defects in the kettle-entering steam curing process of the existing aerated concrete block: a. aerated concrete blocks are placed on a steam-curing car in a gapless manner, the steam-curing car is pulled into a steam-curing kettle in a manual pulling manner for steam curing, time and labor are wasted, the blocks are heated unevenly in the steam-curing kettle, cracks are generated on the surface, and the quality of the blocks is reduced; b. meanwhile, certain impact can be caused to the steam curing vehicle when the steam curing vehicle is pulled, the aerated concrete blocks are cracked and collapsed, and therefore the processing efficiency of enterprises is low, and the economic loss of the enterprises is increased.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme: a preparation process of a high-strength autoclaved aerated concrete block uses a preparation device of the high-strength autoclaved aerated concrete block, the preparation device of the autoclaved aerated concrete block comprises a steam curing base, a steam curing kettle, a steam curing vehicle, a driving device and a steam curing frame, and the concrete method when the preparation device of the autoclaved aerated concrete block is used for processing the concrete block is as follows:
s1, mixing and stirring: mixing a siliceous material, a calcareous material and water by a stirring machine, and stirring to obtain concrete slurry;
s2, pouring into a mold: pouring the concrete slurry obtained in the step S1 into a concrete block mold through a pouring machine;
s3, gas generation and expansion: placing the concrete block mold in the S2 into an environment with a certain temperature, performing gas expansion treatment, and taking down the mold after the block blank reaches a certain hardness to obtain a concrete block blank;
s4, steam pressure curing: putting the building block blank obtained in the step S3 into a steam curing frame on a steam curing vehicle, driving the building block blank to move into a steam curing kettle through a driving device for high-temperature pressurized steam curing, and finally obtaining a formed aerated concrete building block;
wherein, a steam-curing kettle is arranged on the steam-curing base near the left end, a steam-curing vehicle is arranged on the steam-curing base, a steam-curing rack is arranged at the upper end of the steam-curing vehicle, and a driving device is arranged in the steam-curing base;
the steam-curing base comprises mounting plates, wherein the mounting plates are symmetrically arranged in the steam-curing base in the front and back direction.
The steam-curing vehicle comprises rollers, roller frames, chassis and connecting mechanisms, wherein the positions of the upper end surface of the steam-curing base, which are close to the front end and the rear end, are provided with wheel grooves, the rollers are placed in the wheel grooves, the rollers are fixedly connected with the lower end surfaces of the chassis through the roller frames, and the connecting mechanisms are arranged in the front and the rear of the two groups of chassis;
a placing groove is formed in the corner of the upper end face of the base plate;
the driving device comprises a driving motor, a driving sprocket, an annular chain, a driven sprocket, a driving shaft, a driving gear, a limiting shaft, a limiting sprocket and a rectangular rack, wherein the driving motor is installed at the right end of the steam-curing base through a motor base;
evaporate and support frame including evaporating foster bottom plate, square stabilizer blade, erection column, couple, backup pad, fixing spring and dead lever, wherein chassis up end corner set up the standing groove in be provided with square stabilizer blade, the upper end fixedly connected with of square stabilizer blade evaporates foster bottom plate, it has the multiunit erection column to evaporate foster both ends spiro union about foster bottom plate's up end is located, multiunit erection column is from the past to back linear distribution, from last couple down evenly being provided with down on the lateral wall of erection column, evaporate foster bottom plate's top and be provided with the backup pad, the perforation has been seted up to the position that both ends correspond the couple about the backup pad, the couple passes the perforation, square building block groove has evenly been seted up to the inside of backup pad, the circular recess has been seted up on the lateral wall in square building block groove, the bottom of circular recess is connected with the dead lever through fixing spring.
As a preferable technical scheme of the invention, semicircular bulges are symmetrically arranged on the upper portion and the lower portion of the inner side wall of the limiting sleeve, and the right side wall of each semicircular bulge is flush with the left end of the limiting block.
As a preferred technical scheme of the invention, the outer ends of the gear teeth of the driving gear and the rectangular rack are provided with rolling steel balls.
As a preferred technical scheme of the invention, the connecting mechanism comprises a limiting sleeve, a limiting block, a connecting shaft, a clamping block, a connecting spring, a handle, a connecting pipe, a buffer spring, an Contraband-shaped frame, a T-shaped shaft and a spiral spring, wherein the limiting sleeve is fixedly connected on the side wall of the right end of the chassis, the limiting block is symmetrically arranged in the front and back of the middle of the inner side wall of the right end of the limiting sleeve, a clamping groove is formed in the position, close to the left end, of the connecting shaft, the connecting spring is arranged in the clamping groove, the clamping block is fixedly connected at two ends of the connecting spring, the clamping block is clamped in the limiting sleeve, the handle is symmetrically fixed in the front and back of the middle of the connecting shaft, a first circular through hole is formed in the position, close to the right end, of the connecting shaft, the connecting pipe is fixedly connected on the side wall of the left end of the chassis, the buffer spring is fixedly connected in the connecting pipe, a second circular through hole is formed in the position, close to the left end, of the connecting pipe, the position fixedly connected with Contraband type frame that the upper end of connecting pipe is close to the left end, the opening of Contraband type frame is down, T type axle is worn to be equipped with to the upper end of Contraband type frame, the mid-mounting of T type axle has coil spring, be fixed connection between coil spring's upper and lower both ends and Contraband type frame and the connecting pipe, the direction of seting up of first circular through-hole and the circular through-hole of second is corresponding with T type axle axis direction, the lower extreme of T type axle can mutually support with first circular through-hole and the circular through-hole of second.
As a preferable technical scheme of the invention, air outlets are uniformly formed at the bottoms of the square building block grooves uniformly formed in the supporting plates.
(III) advantageous effects
1. According to the preparation process of the high-strength autoclaved aerated concrete block, the driving device is driven by the gear chain, the steam-curing car can move, and compared with a traditional manual pulling mode, the driving mode is time-saving and labor-saving and high in efficiency;
2. according to the preparation process of the high-strength autoclaved aerated concrete block, the steam curing frames are connected in a hanging mode, and only need to be manually installed before entering the kettle for steam curing, so that the operation is simple and convenient, the number of the support plates can be adjusted according to actual needs to realize steam curing of aerated concrete blocks with different numbers, meanwhile, the support plates can pre-clamp the aerated concrete blocks placed on the support plates, and the vent holes arranged on the support plates can ensure that the aerated concrete blocks can be uniformly heated, so that the problem that the surfaces of the aerated concrete blocks crack or even collapse in the steam curing process is avoided, and the loss of enterprises is reduced;
3. according to the preparation process of the high-strength autoclaved aerated concrete block, the connection mechanism can quickly realize the connection among the plurality of steam-curing cars, so that the plurality of steam-curing cars are driven to continuously steam and cure, and the steam-curing efficiency is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a top view of the steam-curing base and the driving device of the present invention;
FIG. 5 is a schematic view of the construction of the coupling mechanism of the present invention;
FIG. 6 is a right side view of the stop sleeve and stop block of the present invention;
FIG. 7 is a left side view of the connecting tube, the buffer spring, the Contraband-shaped frame, the T-shaped shaft and the coil spring of the present invention;
FIG. 8 is a top view of the connecting shaft, the snap block, the connecting spring and the handle of the present invention;
FIG. 9 is an enlarged view of the portion of FIG. 2 taken along line A of the present invention;
fig. 10 is a plan view of a support plate, a fixing spring and a fixing lever according to the present invention.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1 to 10, a high-strength autoclaved aerated concrete block preparation process uses a high-strength autoclaved aerated concrete block preparation device, the autoclaved aerated concrete block preparation device comprises a steam-curing base 1, a steam-curing kettle 2, a steam-curing vehicle 3, a driving device 4 and a steam-curing frame 5, and the concrete method of the autoclaved aerated concrete block preparation device is as follows:
s1, mixing and stirring: mixing a siliceous material, a calcareous material and water by a stirring machine, and stirring to obtain concrete slurry;
s2, pouring into a mold: pouring the concrete slurry obtained in the step S1 into a concrete block mold through a pouring machine;
s3, gas generation and expansion: placing the concrete block mold in the S2 into an environment with a certain temperature, performing gas expansion treatment, and taking down the mold after the block blank reaches a certain hardness to obtain a concrete block blank;
s4, steam pressure curing: putting the building block blank obtained in the step S3 into a steam curing frame 5 on a steam curing vehicle 3, driving the building block blank to move into a steam curing kettle 2 through a driving device 4 for high-temperature pressurized steam curing, and finally obtaining a formed aerated concrete building block;
wherein, a steam-curing kettle 2 is arranged on the steam-curing base 1 near the left end, a steam-curing vehicle 3 is arranged on the steam-curing base 1, a steam-curing frame 5 is arranged at the upper end of the steam-curing vehicle 3, and a driving device 4 is arranged in the steam-curing base 1;
the steam-curing base 1 comprises a mounting plate 11, wherein the mounting plate 11 is symmetrically arranged in the steam-curing base 1 in the front and back direction.
The steam-curing vehicle 3 comprises rollers 31, roller frames 32, a chassis 33 and a connecting mechanism 34, wherein the positions of the upper end surface of the steam-curing base 1, which are close to the front end and the rear end, are provided with wheel grooves, the rollers 31 are placed in the wheel grooves, the rollers 31 are fixedly connected with the lower end surface of the chassis 33 through the roller frames 32, the connecting mechanism 34 is installed in the front of and behind the two groups of chassis 33, the corners of the upper end surface of the chassis 33 are provided with placing grooves, the placing grooves can prevent the square support legs 52 from sliding on the chassis 33, the steam-curing frame 5 is prevented from sliding in the process of entering the kettle for steam-curing, and the stability in the working process is ensured. During specific work, the plurality of steaming cars 3 are connected with each other through the connecting mechanism 34, and the driving device 4 drives the steaming cars 3 to move.
The connecting mechanism 34 includes a limiting sleeve 341, a limiting block 342, a connecting shaft 343, a clamping block 344, a connecting spring 345, a handle 346, a connecting pipe 347, a buffer spring 348, an Contraband-shaped frame 349, a T-shaped shaft 3410 and a spiral spring 3411, wherein the limiting sleeve 341 is fixedly connected to the side wall of the right end of the chassis 33, the limiting blocks 342 are symmetrically installed in the middle of the inner side wall of the right end of the limiting sleeve 341 in the front-back direction, a clamping groove is formed in the connecting shaft 343 near the left end, the connecting spring 345 is arranged in the clamping groove, the clamping blocks 344 are fixedly connected to the two ends of the connecting spring 345, the clamping blocks 344 are clamped in the limiting sleeve 341, the handle 346 is symmetrically fixed in the middle of the connecting shaft 343 in the front-back direction, a first circular through hole is formed in the connecting shaft 343 near the right end, the connecting pipe 347 is fixedly connected to the side wall of the left end of the chassis 33, and the buffer spring 348 is fixedly connected to the inside of the connecting pipe 347, the connecting pipe 347 is provided with a second circular through hole at a position close to the left end, the upper end of the connecting pipe 347 close to the left end is fixedly connected with an Contraband-shaped frame 349, an opening of the Contraband-shaped frame 349 faces downwards, a T-shaped shaft 3410 penetrates through the upper end of the Contraband-shaped frame 349, a spiral spring 3411 is installed in the middle of the T-shaped shaft 3410, the upper end and the lower end of the spiral spring 3411 are fixedly connected with the connecting pipe 347 through the Contraband-shaped frame 349, the opening directions of the first circular through hole and the second circular through hole correspond to the axial direction of the T-shaped shaft 3410, and the lower end of the T-shaped shaft 3410 can be matched with the first circular through hole and the second circular through hole. When the connector works, the left end of the connecting shaft 343 is inserted into the limiting sleeve 341, the connecting spring 345 is driven to contract by the extrusion action of the limiting block 342, the clamping block 344 is driven to contract inwards, when the clamping block 344 moves to the left side of the limiting block 342, the clamping block 344 is driven to expand outwards by the reaction force of the connecting spring 345, so that the outer end of the clamping block 344 is attached to the inner wall of the limiting sleeve 341, the connection between the left end of the connecting shaft 343 and the right end of the chassis 33 is completed, the T-shaped shaft 3410 is pulled upwards manually to separate the T-shaped shaft 3410 from the second circular through hole, the right end of the connecting shaft 343 is inserted into the connecting pipe 347, the first circular through hole and the second circular through hole are coaxial under the action of the buffer spring 348, the T-shaped shaft 3410 is released, the T-shaped shaft 3410 is driven to move downwards by the reaction force of the helical spring 3411, and then is inserted into the first circular through hole and the second circular through hole, thereby completing the connection between the right end of the connecting shaft 343 and the left end of the other set of chassis 33.
The inside wall of spacing sleeve 341 upper and lower symmetry be provided with the semicircle arch, the bellied right side wall of semicircle and the left end of stopper 342 is parallel and level. During specific work, the connection between the connecting shaft 343 and the connecting pipe 347 is manually released, the clamping block 344 is driven to rotate by rotating the handle 346 on the connecting shaft 343, the connecting spring 345 is driven to compress by extruding the semicircular bulges, the clamping block 344 is driven to contract inwards, and the connecting shaft 343 is pulled towards the right side, so that the connection between the left end of the connecting mechanism 34 and the right end of the steam-curing car 3 can be released.
The driving device 4 comprises a driving motor 41, a driving sprocket 42, an annular chain 43, a driven sprocket 44, a driving shaft 45, a driving gear 46, a limiting shaft 47, a limiting sprocket 48 and rectangular racks 49, wherein the driving motor 41 is installed at the right end of the steaming base 1 through a motor base, the driving sprocket 42 is connected to an output shaft of the driving motor 41 through a key, the limiting shaft 47 is installed at the left end of the mounting plate 11 through a bearing, the limiting sprocket 48 is connected to the front end of the limiting shaft 47 through a key, the driving shafts 45 are evenly installed on the two groups of mounting plates 11 which are symmetrically arranged front and back from left to right, the driving gear 46 is connected to the middle part of the driving shaft 45 through a key, the rectangular racks 49 are transversely arranged at the middle part of the lower end surface of the chassis 33, the rectangular racks 49 can be meshed with the driving gear 46, rolling steel balls are arranged at the outer ends of gear teeth of the driving gear 46 and the rectangular racks 49, the rolling steel balls can reduce friction between the driving gear 46 and the rectangular rack 49, so that the steam-curing trolley 3 can move on the steam-curing base 1, the front end of the driving shaft 45 is connected with the driven sprocket 44 through a key, and the driving sprocket 42, the driven sprocket 44 and the limiting sprocket 48 are connected through the annular chain 43. During operation, drive driving sprocket 42 through driving motor 41 and rotate, thereby drive annular chain 43 and rotate, drive driven sprocket 44 through annular chain 43 and rotate, thereby drive shaft 45 and rotate, drive gear 46 through drive shaft 45 and rotate, the intermeshing through drive gear 46 and rectangle rack 49 drives steam-curing car 3 and moves to the completion in evaporating curing cauldron 2 and evaporates the foster process, evaporate foster the completion back, drive steam-curing car 3 through the intermeshing of drive gear 46 and rectangle rack 49 and leave and evaporate foster cauldron 2.
The steam-curing frame 5 comprises a steam-curing bottom plate 51, square support legs 52, mounting columns 53, hooks 54, a supporting plate 55, fixing springs 56 and fixing rods 57, wherein the square support legs 52 are arranged in a placing groove formed in the corner of the upper end face of the chassis 33, the upper end of each square support leg 52 is fixedly connected with the steam-curing bottom plate 51, the upper end face of the steam-curing bottom plate 51 is screwed with a plurality of groups of mounting columns 53 at the left end and the right end, the plurality of groups of mounting columns 53 are linearly distributed from front to back, the hooks 54 are uniformly arranged on the side walls of the mounting columns 53 from top to bottom, the supporting plate 55 is arranged above the steam-curing bottom plate 51, the left end and the right end of the supporting plate 55 are provided with through holes corresponding to the positions of the hooks 54, the hooks 54 penetrate through the through holes, the square block grooves are uniformly arranged inside the supporting plate 55, the side walls of the square block grooves are provided with circular grooves, the bottoms of the circular grooves are connected with the fixing rods 57 through the fixing springs 56, the bottom in the square building block groove that backup pad 55's inside was evenly seted up evenly is provided with the venthole, the venthole can guarantee that aerated concrete block is heated evenly, prevents that the phenomenon of local fracture from appearing in aerated concrete block's surface to the processingquality of aerated concrete block has been influenced. During the operation, the steam-curing bottom plate 51 is manually placed on the chassis 33 of the steam-curing vehicle 3, so that the square support legs 52 are placed in the placing grooves formed at the corners of the upper end surface of the chassis 33, mounting columns 53 are screwed to the left end and the right end of the steam-curing bottom plate 51, then a support plate 55 is hung on a hook 54 on the mounting columns 53 and close to the lower end, aerated concrete blocks are placed in square block grooves on the support plate 55, when the aerated concrete blocks on the lower supporting plate 55 are completely placed, the aerated concrete blocks can be continuously placed only by hanging the supporting plates 55 again from bottom to top, the fixing spring 56 is driven to compress by the aerated concrete block, the fixing rod 57 is driven to move inwards by the counterforce of the fixing spring 56, therefore, the aerated concrete blocks in the square block grooves are pre-clamped, and inertia generated in the moment of movement and stop of the steam curing frame 5 is prevented from driving the aerated concrete blocks to shake.
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 (4)
1. The utility model provides a high strength evaporates presses aerated concrete block preparation technology, it has used a high strength to evaporate to press aerated concrete block preparation equipment, this evaporates to press aerated concrete block preparation equipment to support base (1), evaporate and support cauldron (2), evaporate and support car (3), drive arrangement (4) and evaporate and support (5), its characterized in that: the concrete method for treating the concrete blocks by adopting the preparation equipment for the autoclaved aerated concrete blocks comprises the following steps:
s1, mixing and stirring: mixing a siliceous material, a calcareous material and water by a stirring machine, and stirring to obtain concrete slurry;
s2, pouring into a mold: pouring the concrete slurry obtained in the step S1 into a concrete block mold through a pouring machine;
s3, gas generation and expansion: placing the concrete block mold in the S2 into an environment with a certain temperature, performing gas expansion treatment, and taking down the mold after the block blank reaches a certain hardness to obtain a concrete block blank;
s4, steam pressure curing: putting the building block blank obtained in the step S3 into a steam curing frame (5) on a steam curing vehicle (3), driving the building block blank to move into a steam curing kettle (2) through a driving device (4) for high-temperature pressurization steam curing, and finally obtaining a formed aerated concrete building block;
wherein, a steam-curing kettle (2) is arranged on the steam-curing base (1) near the left end, a steam-curing vehicle (3) is placed on the steam-curing base (1), a steam-curing frame (5) is placed at the upper end of the steam-curing vehicle (3), and a driving device (4) is arranged in the steam-curing base (1);
the steam-curing base (1) comprises mounting plates (11), wherein the mounting plates (11) are symmetrically arranged in the steam-curing base (1) front and back;
the steam-curing vehicle (3) comprises rollers (31), roller frames (32), chassis (33) and connecting mechanisms (34), wherein wheel grooves are formed in the positions, close to the front end and the rear end, of the upper end face of the steam-curing base (1), the rollers (31) are placed in the wheel grooves, the rollers (31) are fixedly connected with the lower end faces of the chassis (33) through the roller frames (32), and the connecting mechanisms (34) are installed in the front of and behind the two sets of chassis (33);
a placing groove is formed in the corner of the upper end face of the base plate (33);
the driving device (4) comprises a driving motor (41), a driving sprocket (42), an annular chain (43), a driven sprocket (44), a driving shaft (45), a driving gear (46), a limiting shaft (47), a limiting sprocket (48) and a rectangular rack (49), wherein the driving motor (41) is installed at the right end of the steam-curing base (1) through a motor base, the driving sprocket (42) is connected to an output shaft of the driving motor (41) through a key, the limiting shaft (47) is installed at the left end of the mounting plate (11) through a bearing, the limiting sprocket (48) is connected to the front end of the limiting shaft (47) through a key, the driving shaft (45) is uniformly installed on the two sets of mounting plates (11) which are symmetrically arranged front and back from left to right, the driving gear (46) is connected to the middle part of the driving shaft (45) through a key, and the rectangular rack (49) is transversely arranged in the middle part of the lower end face of the chassis (33), the rectangular rack (49) can be meshed with the driving gear (46), the front end of the driving shaft (45) is connected with a driven sprocket (44) through a key, and the driving sprocket (42), the driven sprocket (44) and the limiting sprocket (48) are connected through an annular chain (43);
the steam-curing frame (5) comprises a steam-curing bottom plate (51), square support legs (52), mounting columns (53), hooks (54), a supporting plate (55), fixing springs (56) and fixing rods (57), wherein the square support legs (52) are arranged in a placing groove formed in the corner of the upper end face of the chassis (33), the upper ends of the square support legs (52) are fixedly connected with the steam-curing bottom plate (51), the upper end face of the steam-curing bottom plate (51) is in threaded connection with a plurality of groups of mounting columns (53) at the left end and the right end, the plurality of groups of mounting columns (53) are linearly distributed from front to back, the hooks (54) are uniformly arranged on the side walls of the mounting columns (53) from top to bottom, the supporting plate (55) is arranged above the steam-curing bottom plate (51), the left end and the right end of the supporting plate (55) are provided with through holes corresponding to the positions of the hooks (54), the hooks (54) penetrate through the through holes, square building block grooves are uniformly formed in the supporting plate (55), a circular groove is formed in the side wall of the square building block groove, and the bottom of the circular groove is connected with a fixing rod (57) through a fixing spring (56);
the connecting mechanism (34) comprises a limiting sleeve (341), a limiting block (342), a connecting shaft (343), a clamping block (344), a connecting spring (345), a handle (346), a connecting pipe (347), a buffer spring (348), an Contraband-shaped frame (349), a T-shaped shaft (3410) and a spiral spring (3411), wherein the limiting sleeve (341) is fixedly connected to the side wall of the right end of the chassis (33), the limiting blocks (342) are symmetrically installed in the middle of the inner side wall of the right end of the limiting sleeve (341) in the front-back direction, a clamping groove is formed in the connecting shaft (343) close to the left end, the connecting spring (345) is arranged in the clamping groove, clamping blocks (344) are fixedly connected to the two ends of the connecting spring (345), the clamping blocks (344) are clamped in the limiting sleeve (341), the handle (346) is symmetrically fixed in the front-back direction in the middle of the connecting shaft (343), a first circular through hole is formed in the connecting shaft (343) close to the right end, fixedly connected with connecting pipe (347) on the left end lateral wall of chassis (33), the inside fixedly connected with buffer spring (348) of connecting pipe (347), the second circular through-hole has been seted up to the position that is close to the left end on connecting pipe (347), the position fixedly connected with Contraband type frame (349) of the upper end of connecting pipe (347) near the left end, the opening of Contraband type frame (349) is down, T type axle (3410) is worn to be equipped with by the upper end of Contraband type frame (349), coil spring (3411) is installed at the mid-mounting of T type axle (3410), be fixed connection between the upper and lower both ends of coil spring (3411) and Contraband type frame (349) and connecting pipe (347), the direction of seting up of first circular through-hole and second circular through-hole is corresponding with T type axle (3410) axis direction, the lower extreme of T type axle (3410) can mutually support with first circular through-hole and second circular through-hole.
2. The preparation process of the high-strength autoclaved aerated concrete block according to claim 1, which is characterized in that: the inner side wall of the limiting sleeve (341) is symmetrically provided with semicircular bulges up and down, and the right side wall of the semicircular bulges is parallel and level with the left end of the limiting block (342).
3. The preparation process of the high-strength autoclaved aerated concrete block according to claim 1, which is characterized in that: and rolling steel balls are arranged at the outer ends of the gear teeth of the driving gear (46) and the rectangular rack (49).
4. The preparation process of the high-strength autoclaved aerated concrete block according to claim 1, which is characterized in that: and air outlet holes are uniformly formed in the bottom of the square building block groove uniformly formed in the supporting plate (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN115140998A (en) * | 2021-03-31 | 2022-10-04 | 云南弘华建筑工程有限公司新型墙体建筑材料厂 | Compression-resistant shockproof aerated concrete block forming production process |
| CN113305982B (en) * | 2021-05-18 | 2022-09-13 | 青铜峡市富安隆建材有限公司 | Aerated concrete block forming preparation process |
| CN116729918B (en) * | 2023-05-23 | 2024-03-22 | 山东伟达环保机械有限公司 | Pallet conveying device for autoclaved aerated concrete block production |
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