A mortar specimen curing monitoring device for alkali residue enhanced fly ash geopolymer materials

Abstract

The present invention discloses a curing monitoring device for mortar specimens of alkali residue reinforced fly ash polymer materials, which includes a curing box body for curing cement mortar. The curing box body includes a box body and a box door. A transparent window is provided on the box door for staff to monitor the cement mortar specimens inside. A layered mechanism is provided inside the curing box body. With this curing monitoring device for mortar specimens of alkali residue reinforced fly ash polymer materials, staff can quickly and real-time detect the state of the cement mortar inside the box body only through the transparent window. By providing a layered mechanism inside the box body, multiple cement mortar specimens can be supported in layers. At the same time, when staff need to take or place one layer of cement mortar, under the connection of the guiding mechanism, the relative sealing state of the remaining layers of cement mortar can be ensured, and further the temperature and humidity of the remaining layers of cement mortar can be maintained.

Description

Technical Field

[0001] The present invention relates to the technical field of alkali residue reinforced fly ash polymer materials, and particularly to a mortar specimen curing monitoring device for alkali residue reinforced fly ash polymer materials. Background Art

[0002] Fly ash is the fine ash captured from the flue gas after coal combustion and is the main solid waste discharged from coal-fired power plants. In order to improve the combustion efficiency of coal, thermal power plants do not directly burn whole pieces of coal. First, the coal needs to be ground into powder. The pulverized coal burns in a suspended state in the furnace, and most of the combustibles in the coal can be burned out in the furnace, while the incombustibles (mainly ash) in the pulverized coal are mixed in the high-temperature flue gas in large quantities. These incombustibles are partially melted due to the high temperature, and at the same time, due to the action of their surface tension, a large number of small spherical particles are formed. Under the suction of the induced draft fan at the tail of the boiler, the flue gas containing a large amount of ash flows towards the furnace tail. As the temperature of the flue gas decreases, a part of the molten fine particles are rapidly cooled and become vitreous state, and these vitreous bodies have high potential activity. Before the induced draft fan discharges the flue gas into the atmosphere, the above-mentioned small spherical particles are separated and collected by the dust collector, which is fly ash.

[0003] Mortar should specifically refer to the mixture of cement paste prepared with the standard consistency water consumption when testing the strength of cement by the soft mixing method and fine aggregate with standard quartz sand. The 28-day strength of the mortar test block represents the strength of the tested cement.

[0004] At present, when preparing existing cement mortar, it is necessary to test the impermeability of its cement-based materials. For example, the existing patent application number: CN202011625366.X discloses a sealing material for the impermeability test of fly ash manufactured sand mortar and its use method.

[0005] Therefore, it is necessary to prepare the cement mortar and test its impermeability separately. After the existing cement mortar is molded in the mold, it is placed in a curing box for curing. When the existing curing box cures the cement mortar, it is necessary to place the cement mortar in the curing box for a long time respectively. For example, it takes 24 hours to form initially. After forming, the mold is removed, and the formed cement mortar is put into a curing box and then cured in the curing box for three days. In this process, it takes a long time, and at the same time, when manually monitoring the state of the mortar, the box door needs to be opened, resulting in the loss of a lot of temperature and moisture in the curing box. At the same time, the heat preservation pipes of the existing curing box are all arranged on the inner wall of the curing box, and when the curing box is opened irregularly, it is easy to cause uneven distribution of temperature and moisture at the opening of the curing box, thus affecting the curing of cement. For this reason, we propose a mortar specimen curing monitoring device for alkali residue reinforced fly ash polymer materials. Summary of the Invention

[0006] The purpose of the present invention is to provide a curing monitoring device for mortar specimens of alkali residue reinforced fly ash polymer materials to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above purpose, the present invention provides the following technical solution: A curing monitoring device for mortar specimens of alkali residue reinforced fly ash polymer materials, including a curing box body for curing cement mortar. The curing box body includes a box body and a box door, and a transparent window is provided on the box door for staff to monitor the cement mortar specimens inside.

[0008] A layering mechanism is provided inside the curing box body, and the layering mechanism is used to support the cement mortar.

[0009] An introduction mechanism is installed on one side of the layering mechanism close to the opening of the box body, and the introduction mechanism is communicated with the air flow channel at the bottom of the box body. The introduction mechanism makes the temperature and humidity distribution uniform at the opening of the box body. An angle sensor is installed on the rotating shaft of the box door, and the angle sensor is connected to the layering mechanism and the introduction mechanism.

[0010] Preferably, the layering mechanism includes a plurality of cement mortar support mechanisms evenly distributed inside the box body;

[0011] The cement mortar support mechanism includes a plurality of support columns arranged on one layer inside the box body. A sealing mechanism is provided between the plurality of support columns, and positioning columns are provided on the outer sides of the support columns close to the opening of the box body;

[0012] A driving member for synchronously driving the operation of a plurality of sealing mechanisms is provided on the box body;

[0013] The introduction mechanism is connected to a plurality of positioning columns;

[0014] Fixed support rods for supporting the cement mortar are provided at the bottom of the box body.

[0015] Preferably, the sealing mechanism includes a rotating groove provided inside the support column. A sealing belt is provided inside the rotating groove, and a storage mechanism for storing the sealing belt is provided inside the rotating groove;

[0016] A moving port communicating with the rotating groove is provided on the support column. One end of the sealing belt passes through the moving port and is fixedly connected to a pushing plate, and the pushing plate is connected to the driving member. By providing the sealing mechanism, the functions of layered support for the cement mortar and ensuring relative sealing of the remaining layers of cement mortar when taking and placing one layer of cement mortar are achieved.

[0017] Preferably, the storage mechanism comprises a support shaft with two ends fixed to the inner wall of the rotating groove, and a plurality of vortex springs are installed on the support shaft at equal distances, and the other ends of the plurality of vortex springs are fixedly connected to a storage cylinder, and the two ends of the storage cylinder are rotatably sleeved on the outside of the support shaft through bearings;

[0018] One end of the sealing belt is fixedly connected to the outer wall of the storage tube, and the sealing belt is wound around the storage tube, and the storage mechanism is provided to achieve the function of storing the sealing belt.

[0019] Preferably, a plurality of driving grooves are provided on both sides of the box body, the driving member is located inside the driving grooves, and the driving member includes two driving wheels respectively arranged at two ends of the plurality of driving grooves, a synchronous belt is connected between the two driving wheels, and the two ends of the plurality of pushing plates are fixedly connected to the two synchronous belts;

[0020] The multiple driving wheels on both sides of the box body are connected to each other with synchronization rods, and the synchronization rods are rotatably connected to the box body, the top synchronization rod passes through the top of the box body, and the outer sides of the four synchronization rods are fixedly connected with synchronization gears, and the four synchronization gears are transmission-connected by a gear chain, and a driving motor for driving one of the synchronization gears is installed inside the box body, and the driving motor is connected to the angle sensor through a controller, and the driving member is provided to drive the push plate.

[0021] Preferably, the introduction mechanism comprises two introduction pipes arranged at the opening of the box body, and the box body is provided with a mounting groove for accommodating the introduction pipes;

[0022] The bottoms of the two inlet pipes are both connected to the air flow channel at the bottom of the box body, and an air distribution pipe is connected between the two inlet pipes, and both ends of the air distribution pipe are rotatably connected to the two inlet pipes;

[0023] The gas distribution pipe is provided with a plurality of through holes, and the plurality of through holes are located on the same straight line on the gas distribution pipe;

[0024] The positioning column is provided with an arc-shaped groove at the position corresponding to the air distribution pipe, and a closing piece for sealing the air distribution pipe is provided at the top of the arc-shaped groove;

[0025] A rotating part for rotating the gas distribution pipe is installed on one side of the positioning column, and an infrared sensor is installed on the bottom end of the positioning column and close to the opening. Through the introduction mechanism, the atomized gas of a certain temperature can be evenly introduced into the interior of the box through the opening of the box, while ensuring the uniform distribution of temperature and humidity inside the box.

[0026] Preferably, the closing member includes an arc-shaped gasket installed inside the arc-shaped groove. The branch air pipe is provided with a protrusion corresponding to the through hole. When the protrusion of the branch air pipe rotates to the arc-shaped groove, the gasket keeps the through hole relatively sealed.

[0027] Preferably, the rotating member includes a first rotating gear fixedly sleeved at one end of the branch air pipe. A second rotating gear is meshed and connected to the outside of the first rotating gear. A groove is provided on one side of the positioning column, and a micro motor is installed inside the groove. The output end of the micro motor is fixedly connected to the second rotating gear. The micro motor is respectively connected to the infrared sensor and the controller through the controller. By providing the rotating member, the branch air pipe can be driven relative to the positioning column.

[0028] Preferably, a protective shell for protecting the synchronous gear and the gear chain is installed on the top of the box body. By providing the protective shell, the synchronous gear and the gear chain can be effectively protected.

[0029] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0030] 1. When the present invention is in use, the operator only needs to pass through the transparent window, and then can quickly and real-time detect the state of the cement mortar inside the box body without opening the box door, preventing the loss of temperature and humidity inside the box body.

[0031] 2. By providing a layered mechanism inside the box body, the present invention can support multiple cement mortar specimens in layers. At the same time, when the staff needs to take or place one layer of cement mortar, under the connection of the introduction mechanism, the relative sealing state of the remaining layers of cement mortar can be ensured, further ensuring the maintenance of the temperature and humidity of the remaining layers of cement mortar. In this application, the introduction mechanism makes the temperature and humidity inside the box body more evenly distributed, further improving the curing efficiency of the cement mortar. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0033] Figure 2 It is a schematic diagram of the internal structure of the box body of the present invention;

[0034] Figure 3 It is a schematic diagram of the layered mechanism structure of the present invention;

[0035] Figure 4 It is a schematic diagram of the cement mortar support mechanism structure of the present invention;

[0036] Figure 5 It is a schematic diagram of the introduction pipe structure of the present invention;

[0037] Figure 6Side view sectional view of the support column of the present invention;

[0038] Figure 7 Explosion structure schematic diagram of the closing member of the present invention;

[0039] Figure 8 Schematic diagram of the transmission gear structure of the present invention;

[0040] Figure 9 Schematic diagram of the electrical connection structure of the present invention.

[0041] In the figure: 1 - curing box body; 11 - box body; 12 - box door; 13 - transparent window; 2 - layering mechanism; 3 - introduction mechanism; 31 - introduction pipe; 32 - gas distribution pipe; 321 - through hole; 33 - closing member; 331 - arc-shaped sealing gasket; 34 - rotating member; 341 - first rotating gear; 342 - second rotating gear; 343 - micro motor; 35 - infrared sensor; 4 - angle sensor; 5 - cement mortar support mechanism; 51 - support column; 511 - rotating groove; 52 - positioning column; 521 - arc-shaped groove; 53 - fixed support rod; 6 - sealing mechanism; 61 - sealing strip; 62 - storage mechanism; 621 - support shaft; 622 - scroll spring; 623 - storage cylinder; 63 - push plate; 7 - driving member; 71 - driving wheel; 72 - synchronous belt; 73 - synchronous rod; 74 - synchronous gear; 75 - gear chain; 76 - driving motor; 8 - protective shell; 9 - transmission gear; 91 - rack; 92 - micro electric push rod. Detailed implementation manners

[0042] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0043] Please refer to Figures 1-8 / 9, Embodiment 1

[0044] A curing monitoring device for mortar specimens of alkali residue reinforced fly ash polymer material, comprising a curing box body 1 for curing cement mortar. The curing box body 1 includes a box body 11 and a box door 12. At the same time, the box body 11 is provided with an atomized gas outlet. The cement mortar curing box body 1 adopts an intelligent digital display temperature controller. When the water temperature is higher or lower than the set temperature, the heating pipe or refrigerator is automatically switched to work to generate cold air or warm air. Then, through a centrifugal fan specially installed in the box, the air temperature can be quickly and evenly adjusted to keep the water temperature within the range of 20±1°C. When in use, after removing any one of the sub-pool water tanks at the bottom of the box door 12, fill the water box at the bottom of the inner tank with water and immerse the sensor head in the water. The box door 12 is provided with a transparent window 13 for the staff to monitor the internal cement mortar specimens. The transparent window 13 is made of anti-fog glass material, so as to prevent moisture on the window from affecting the staff's real-time monitoring of the mortar specimens inside the box body 11;

[0045] A layering mechanism 2 is arranged inside the curing box body 1, and the layering mechanism 2 is used to support the cement mortar;

[0046] An introduction mechanism 3 is installed on one side of the layering mechanism 2 close to the opening of the box body 11, and the introduction mechanism 3 is communicated with the air flow channel at the bottom of the box body 11. The introduction mechanism 3 makes the temperature and humidity distribution uniform at the opening of the box body 11. An angle sensor 4 is installed on the rotating shaft of the box door 12, and the angle sensor 4 is connected to the layering mechanism 2 and the introduction mechanism 3.

[0047] The layering mechanism 2 includes a plurality of cement mortar support mechanisms 5 evenly distributed inside the box body 11. The cement mortar support mechanism 5 includes a plurality of support columns 51 arranged on one layer inside the box body 11. In this application, preferably five support columns 51 are provided. Among them, the support column 51 closest to the innermost side of the box body 11 is fixedly connected to the inner wall of the box body 11. A sealing mechanism 6 is provided between the plurality of support columns 51. A positioning column 52 is arranged outside the support column 51 close to the opening of the box body 11. A fixed support rod 53 for supporting the cement mortar is arranged at the bottom of the box body 11. In this application, the plurality of fixed support rods 53 at the bottom play a role in supporting the bottom cement mortar because they are close to the bottom of the box body 11. At the same time, the support columns 51 on the topmost layer are kept at a certain distance from the top of the box body 11, so as to support the cement mortar on it;

[0048] The sealing mechanism 6 includes a rotating groove 511 arranged inside the support column 51. A sealing belt 61 is arranged inside the rotating groove 511, and a storage mechanism 62 for storing the sealing belt 61 is arranged inside the rotating groove 511;

[0049] The support column 51 is provided with a moving port communicating with the rotating groove 511. One end of the sealing belt 61 passes through the moving port and is fixedly connected to a pushing plate 63. At the same time, a clamping groove is provided on one side of the support column 51 adjacent to the previous support column 51, and a clamping groove is provided on the side of the positioning column 52 close to the support column 51. Thus, when the pushing plate 63 moves from the support column 51 that houses it to the position of the next support column 51, it is clamped at the clamping groove, so as to further seal between the pushing plate 63 and the support column 51. The pushing plate 63 is connected to the driving member 7.

[0050] The storage mechanism 62 includes support shafts 621 fixed to the inner wall of the rotating groove 511 at both ends. A plurality of scroll springs 622 are equidistantly installed on the support shafts 621. The other ends of the plurality of scroll springs 622 are fixedly connected to a storage cylinder 623. Both ends of the storage cylinder 623 are rotatably sleeved outside the support shafts 621 through bearings. And when the pushing plate 63 pulls the sealing belt 61, the storage cylinder 623 rotates relative to the support shafts 621 to release the sealing belt 61. At the same time, when the pushing plate 63 drives the sealing belt 61 to move along the direction of the storage cylinder 623, the plurality of scroll springs 622 inside the storage cylinder 623, under the action of their own elastic resilience, further make the storage cylinder 623 rotate in the reverse direction to wind the sealing belt 61 around the outside of the storage cylinder 623.

[0051] One end of the sealing belt 61 is fixedly connected to the outer wall of the storage cylinder 623. At the same time, when the sealing belt 61 moves between the support columns 51, a sealing track is provided on the inner wall of the box body 11 corresponding to the outside of the sealing belt 61. Thus, after the sealing belt 61 connects between the two support columns 51, it keeps the space between each layer of support columns 51 relatively sealed. And the sealing belt 61 is wound around the storage cylinder 623. A driving member 7 for synchronously driving a plurality of sealing mechanisms 6 to operate is provided on the box body 11. A plurality of driving grooves 111 are provided on both sides inside the box body 11. The driving member 7 is located inside the driving grooves 111. The driving member 7 includes two driving wheels 71 respectively arranged at both ends inside the plurality of driving grooves 111. A synchronous belt 72 is connected in transmission between the two driving wheels 71. Both ends of the plurality of pushing plates 63 are fixedly connected to the two synchronous belts 72.

[0052] A plurality of driving wheels 71 on both sides inside the box body 11 are all connected with synchronous rods 73. And the synchronous rods 73 are rotatably connected to the box body 11. The uppermost synchronous rod 73 penetrates through the top of the box body 11. And synchronous gears 74 are fixedly connected to the outside of the four synchronous rods 73. A gear chain 75 is connected in transmission between the four synchronous gears 74. A driving motor 76 for driving one of the synchronous gears 74 is installed inside the box body 11. The driving motor 76 is connected to the angle sensor 4 through a controller.

[0053] Meanwhile, when the staff member opens the box door 12, the angle sensor 4 sends a signal to the controller. The controller receives the signal and simultaneously sends the signal to the drive motor 76. At this time, the drive motor 76 operates, so that one of the synchronous gears 74 drives multiple synchronous gears 74 to rotate synchronously under the drive of the gear chain 75. And when the multiple synchronous gears 74 rotate synchronously, the synchronous rods 73 on them drive the synchronous belt 72 to move multiple drive wheels 71 to rotate respectively inside multiple drive slots 111. While the two drive wheels 71 rotate synchronously, the synchronous belt 72 is synchronously driven, further enabling the push plate 63 on the multi-layer support columns 51 to move along the next support column 51 as the synchronous belt 72 is driven. At the same time, when the push plate 63 moves, it pulls the sealing belt 61 to move, and the storage cylinder 623 rotates along the inside of the rotation groove 511 to prevent the sealing belt 61 from coming out. Until the moving slot reaches the slot of the next support column 51, the drive motor 76 stops operating. At this time, each layer of support column 51 and the support column 51 maintain a sealed connection, further realizing the function of sealing and stratifying the cement mortar specimens on each layer of support column 51.

[0054] The introduction mechanism 3 is connected to multiple positioning columns 52, and the multiple positioning columns 52 are respectively distributed correspondingly on one side of each layer of support column 51 close to the opening of the box body 11. At the same time, one of the positioning columns 52 is located at the topmost opening of the box body 11, so that it can control the temperature and humidity of the cement mortar on the topmost layer of support column 51. The introduction mechanism 3 includes two introduction pipes 31 arranged at the opening of the box body 11, and an installation groove for accommodating the introduction pipes 31 is provided inside the box body 11;

[0055] Both bottoms of the two introduction pipes 31 are communicated with the air flow channel at the bottom of the box body 11, so as to ensure that the introduction pipes 31 can introduce atomized gas at a certain temperature into the box body 11. A gas distribution pipe 32 is communicated between the two introduction pipes 31, and both ends of the gas distribution pipe 32 are rotatably connected to the two introduction pipes 31;

[0056] The gas distribution pipe 32 is provided with multiple through holes 321, and the multiple through holes 321 are located on the same straight line of the gas distribution pipe 32;

[0057] The positioning column 52 is provided with an arc-shaped groove 521 corresponding to the position of the gas distribution pipe 32, and a closing member 33 for sealing the gas distribution pipe 32 is provided at the top of the arc-shaped groove 521. The closing member 33 includes an arc-shaped sealing gasket 331 installed inside the arc-shaped groove 521, and the gas distribution pipe 32 is provided with a protrusion corresponding to the through hole 321;

[0058] A rotating member 34 for rotating the gas distribution pipe 32 is installed on one side of the positioning column 52, and an infrared sensor 35 is installed at the bottom end of the positioning column 52 and close to the opening;

[0059] The rotating member 34 includes a first rotating gear 341 fixedly sleeved at one end of the branch air pipe 32. A second rotating gear 342 is meshed and connected to the outside of the first rotating gear 341. A groove is provided on one side of the positioning column 52, and a micro motor 343 is installed inside the groove. The output end of the micro motor 343 is fixedly connected to the second rotating gear 342. The micro motor 343 is respectively connected to the infrared sensor 35 and the controller through the controller;

[0060] A protective shell 8 for protecting the synchronous gear 74 and the gear chain 75 is installed on the top of the box body 11.

[0061] When the maintenance box body 1 is in the closed state, since the two inlet pipes 31 are in communication with the atomized air flow of the box body 11, the atomized gas is further introduced into the box body 11 through the plurality of branch air pipes 32 and the plurality of through holes 321 thereon. And when introducing, the micro motor 343 is driven, further enabling the second rotating gear 342 to drive the first rotating gear 341 to rotate, so that the through holes 321 of the branch air pipe 32 swing back and forth along the bottom opening of the positioning column 52. This not only has the effect of introducing the atomized gas, but also continuously changes the introduction direction of the atomized gas, not only ensuring the uniformity of the introduction of the atomized gas, but also accelerating the flow of the atomized gas inside the box body 11, further improving the maintenance efficiency of the cement mortar. At the same time, when the box door 12 is opened, under the detection of the angle sensor 4, the controller controls the driving motor 76 to make the through holes 321 of the branch air pipe 32 spray vertically downward. At this time, under the connection action of the sealing belt 61 between the plurality of support columns 51, the relative sealing performance during the maintenance of each layer of cement mortar is further ensured. At the same time, when the operator needs to take and place a layer of cement mortar, at this time, the infrared sensor 35 at the bottom of the positioning column 52 detects the staff. At this time, the driving motor 76 drives the branch air pipe 32 to rotate, so that the through holes 321 thereof rotate to the position of the arc-shaped gasket 331, playing a role in relatively closing the branch air pipe 32 of this layer, further facilitating the operator to take and place the cement mortar.

[0062] Please refer to Figures 1-3 / 8 - 9, Embodiment 2

[0063] A mortar specimen maintenance monitoring device for alkali residue enhanced fly ash polymer material, including a maintenance box body 1 for maintaining cement mortar. The maintenance box body 1 includes a box body 11 and a box door 12. A transparent window 13 for the operator to monitor the cement mortar specimen inside is provided on the box door 12;

[0064] A layering mechanism 2 is provided inside the maintenance box body 1. The layering mechanism 2 is used for supporting the cement mortar;

[0065] An introduction mechanism 3 is installed on one side of the stratification mechanism 2 close to the opening of the box body 11, and the introduction mechanism 3 is connected to the air flow channel at the bottom of the box body 11. The introduction mechanism 3 makes the temperature and humidity at the opening of the box body 11 evenly distributed. An angle sensor 4 is installed on the rotating shaft of the box door 12, and the angle sensor 4 is connected to the stratification mechanism 2 and the introduction mechanism 3.

[0066] The layering mechanism 2 includes a plurality of cement mortar supporting mechanisms 5 which are equidistantly distributed inside the box 11;

[0067] The cement mortar support mechanism 5 includes a plurality of support columns 51 arranged in a layer inside the box body 11, a sealing mechanism 6 is provided between the plurality of support columns 51, and a positioning column 52 is provided outside the support column 51 near the opening of the box body 11;

[0068] The box body 11 is provided with a driving member 7 for synchronously driving the plurality of sealing mechanisms 6 to operate;

[0069] The introduction mechanism 3 is connected to a plurality of positioning posts 52;

[0070] A fixed support rod 53 for supporting cement mortar is provided at the bottom of the box body 11 .

[0071] The sealing mechanism 6 comprises a rotating groove 511 arranged inside the supporting column 51, a sealing belt 61 is arranged inside the rotating groove 511, and a storage mechanism 62 for storing the sealing belt 61 is arranged inside the rotating groove 511;

[0072] The support column 51 is provided with a moving opening communicated with the rotating groove 511 , and one end of the sealing belt 61 passes through the moving opening and is fixedly connected to a pushing plate 63 , and the pushing plate 63 is connected to the driving member 7 .

[0073] The storage mechanism 62 includes a support shaft 621 with two ends fixed to the inner wall of the rotating groove 511, and a plurality of vortex springs 622 are installed on the support shaft 621 at equal distances, and the other ends of the plurality of vortex springs 622 are fixedly connected to a storage tube 623, and the two ends of the storage tube 623 are rotatably sleeved on the outer side of the support shaft 621 through bearings;

[0074] One end of the sealing belt 61 is fixedly connected to the outer wall of the storage tube 623 , and the sealing belt 61 is wound around the storage tube 623 .

[0075] A plurality of driving grooves 111 are provided on both sides of the box body 11, and the driving member 7 is located inside the driving grooves 111. The driving member 7 includes two driving wheels 71 respectively provided at two ends of the plurality of driving grooves 111, and a synchronous belt 72 is connected between the two driving wheels 71, and two ends of the plurality of push plates 63 are fixedly connected to the two synchronous belts 72;

[0076] A plurality of drive wheels 71 on both sides inside the box body 11 are connected to each other by a synchronizing rod 73, and the synchronizing rod 73 is rotatably connected to the box body 11. The uppermost synchronizing rod 73 penetrates through the top of the box body 11, and synchronizing gears 74 are fixedly connected to the outer sides of the four synchronizing rods 73. A gear chain 75 is drivingly connected between the four synchronizing gears 74. A drive motor 76 for driving one of the synchronizing gears 74 is installed inside the box body 11, and the drive motor 76 is connected to the angle sensor 4 through a controller.

[0077] The introduction mechanism 3 includes two introduction pipes 31 arranged at the opening of the box body 11, and an installation groove for accommodating the introduction pipes 31 is provided inside the box body 11;

[0078] The bottoms of the two introduction pipes 31 are communicated with the air flow channel at the bottom of the box body 11, and an air distribution pipe 32 is communicated between the two introduction pipes 31. The two ends of the air distribution pipe 32 are rotatably connected to the two introduction pipes 31;

[0079] A plurality of through holes 321 are provided on the air distribution pipe 32, and the plurality of through holes 321 are located on the same straight line of the air distribution pipe 32;

[0080] An arc-shaped groove 521 is provided at the position of the positioning post 52 corresponding to the air distribution pipe 32, and a closing member 33 for sealing the air distribution pipe 32 is provided at the top of the arc-shaped groove 521;

[0081] A rotating member 34 for rotating the air distribution pipe 32 is installed on one side of the positioning post 52, and an infrared sensor 35 is installed at the bottom end of the positioning post 52 and on the side close to the opening.

[0082] The closing member 33 includes an arc-shaped sealing gasket 331 installed inside the arc-shaped groove 521, and the air distribution pipe 32 is provided with a protrusion corresponding to the through hole 321.

[0083] The rotating member 34 includes a transmission gear 9 fixedly sleeved on the outer side of one end of the air distribution pipe 32. A gear rack 91 is meshed with the outer side of the transmission gear 9. A micro electric push rod 92 for telescopic movement of the gear rack 91 is installed on the outer side of the positioning post 52. The micro electric push rod 92 is connected to the infrared sensor 35 and the angle sensor 4 through a controller respectively. By operating the micro electric push rod 92, the gear rack 91 drives the transmission gear 9 to rotate further, and further rotates the air distribution pipe 32 relative to the positioning post 52.

[0084] A protective cover 8 for protecting the synchronizing gear 74 and the gear chain 75 is installed on the top of the box body 11.

[0085] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0086] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A curing monitoring device for mortar specimens of alkali residue reinforced fly ash geopolymer material, including a curing box body (1) for curing cement mortar, characterized in that: The curing box body (1) includes a box body (11) and a box door (12), and a transparent window (13) is provided on the box door (12) for staff to monitor the internal cement mortar specimens; A layering mechanism (2) is provided inside the curing box body (1), and the layering mechanism (2) is used to support the cement mortar; One side of the layering mechanism (2) close to the opening of the box body (11) is provided with an introduction mechanism (3), and the introduction mechanism (3) is communicated with the air flow channel at the bottom of the box body (11). The introduction mechanism (3) makes the temperature and humidity distribution uniform at the opening of the box body (11). An angle sensor (4) is installed on the rotating shaft of the box door (12), and the angle sensor (4) is connected to the layering mechanism (2) and the introduction mechanism (3); The layering mechanism (2) includes a plurality of cement mortar support mechanisms (5) evenly distributed inside the box body (11); The cement mortar support mechanism (5) includes a plurality of support columns (51) arranged on one layer inside the box body (11). A sealing mechanism (6) is provided between the plurality of support columns (51). The sealing mechanism (6) includes a rotating groove (511) provided inside the support column (51). A sealing belt (61) is provided inside the rotating groove (511), and a storage mechanism (62) for storing the sealing belt (61) is provided inside the rotating groove (511); The storage mechanism (62) includes a support shaft (621) fixed to the inner wall of the rotating groove (511) at both ends, and a plurality of scroll springs (622) are evenly installed on the support shaft (621). The other ends of the plurality of scroll springs (622) are fixedly connected to a storage cylinder (623), and both ends of the storage cylinder (623) are rotatably sleeved outside the support shaft (621) through bearings; A positioning column (52) is provided outside the support column (51) close to the opening of the box body (11). A moving port communicated with the rotating groove (511) is provided on the support column (51). One end of the sealing belt (61) passes through the moving port and is fixedly connected to a pushing plate (63). A clamping groove is provided on one side of the support column (51) where the support column (51) is located above the previous support column (51), and a clamping groove is provided on the side of the positioning column (52) close to the support column (51). When the pushing plate (63) moves from the support column (51) that stores it to the position of the next support column (51), it is clamped at the clamping groove; The introduction mechanism (3) includes two introduction pipes (31) provided at the opening of the box body (11). The bottoms of the two introduction pipes (31) are both communicated with the air flow channel at the bottom of the box body (11). A branch air pipe (32) is communicated between the two introduction pipes (31), and both ends of the branch air pipe (32) are rotatably connected to the two introduction pipes (31); A plurality of through holes (321) are provided on the branch air pipe (32), and the plurality of through holes (321) are located on the same straight line on the branch air pipe (32); A rotating member (34) for rotating the branch air pipe (32) is installed on one side of the positioning column (52); 2. The mortar specimen curing monitoring device for alkali residue reinforced fly ash polymer material according to claim 1, characterized in that: A driving member (7) for synchronously driving the operation of a plurality of sealing mechanisms (6) is provided on the box body (11); The introduction mechanism (3) is connected to a plurality of positioning posts (52); Fixed support rods (53) for supporting cement mortar are provided at the bottom of the box body (11).

3. The mortar specimen curing monitoring device for alkali residue reinforced fly ash geopolymer material according to claim 2, characterized in that: One end of the sealing belt (61) is fixedly connected to the outer wall of the storage cylinder (623), and the sealing belt (61) is wound around the storage cylinder (623).

4. A mortar specimen curing monitoring device for alkali residue enhanced fly ash geopolymer material according to claim 2, characterized in that: A plurality of drive grooves (111) are provided on both sides inside the box body (11). The drive member (7) is located inside the drive grooves (111). The drive member (7) includes two drive wheels (71) respectively arranged at both ends inside the plurality of drive grooves (111). A synchronous belt (72) is connected in transmission between the two drive wheels (71). Both ends of the plurality of push plates (63) are fixedly connected to the two synchronous belts (72); Synchronous rods (73) are connected between the plurality of drive wheels (71) on both sides inside the box body (11), and the synchronous rods (73) are rotatably connected to the box body (11). The uppermost synchronous rod (73) penetrates through the top of the box body (11), and synchronous gears (74) are fixedly connected to the outer sides of the four synchronous rods (73). A gear chain (75) is connected in transmission between the four synchronous gears (74). A drive motor (76) for driving one of the synchronous gears (74) is installed inside the box body (11). The drive motor (76) is connected to the angle sensor (4) through a controller.

5. The curing monitoring device for the mortar specimen of the alkali residue reinforced fly ash polymer material according to claim 1, characterized in that: An installation groove for accommodating the inlet pipe (31) is provided inside the box body (11); An arc-shaped groove (521) is provided at the position of the positioning post (52) corresponding to the sub-air pipe (32), and a closing member (33) for sealing the sub-air pipe (32) is provided at the top of the arc-shaped groove (521); An infrared sensor (35) is installed at the bottom end of the positioning post (52) and near one side of the opening.

6. The curing monitoring device for the mortar specimen of the alkali residue enhanced fly ash polymer material according to claim 5, characterized in that: The closing member (33) includes an arc-shaped sealing gasket (331) installed inside the arc-shaped groove (521). The sub-air pipe (32) is provided with a protrusion corresponding to the through hole (321).

7. A mortar specimen curing monitoring device for alkali residue enhanced fly ash geopolymer material according to claim 5, characterized in that: The rotating member (34) includes a first rotating gear (341) fixedly sleeved at one end of the sub-air pipe (32). A second rotating gear (342) is meshed and connected to the outside of the first rotating gear (341). A groove is provided on one side of the positioning post (52), and a micro motor (343) is installed inside the groove. The output end of the micro motor (343) is fixedly connected to the second rotating gear (342). The micro motor (343) is connected to the infrared sensor (35) and the controller respectively through a controller.

8. The mortar specimen curing monitoring device for alkali residue enhanced fly ash polymer material according to claim 1, characterized in that: A protective shell (8) for protecting the synchronous gear (74) and the gear chain (75) is installed on the top of the box body (11).

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