Premixed concrete curing device

Abstract

The utility model relates to the technical field of concrete curing, and discloses a premixed concrete curing device, which adopts a movable extension rod type spraying structure, takes a movable pedestal as a carrier, synchronously slides and drives watering rod columns on two sides through a driving motor matched with a gear double-side meshing structure, and movably supports the movable pedestal by a roof guide rail. The water spraying rod column is movably installed on the side of the movable pedestal in a telescopic mode under driving of the driving motor, the water spraying rod column is matched with the water spraying rod column capable of retracting and avoiding the support, the spraying structure can freely penetrate through the crack space of the maintenance support, manual work can be replaced, and water spraying work can be efficiently completed; a water guide groove with an inclined bottom surface and a water collecting side groove are formed in the upper part of the supporting plate seat, a water guide side seat is mounted on the side of the water collecting side groove in a communicating manner, and excessive water can be intensively guided and collected through the cooperation of the water guide groove and the water collecting side groove and is collected and recycled through the water guide side seat; the water can be prevented from flowing to the ground to cause slippery damage to the ground, and the water can be recycled.

Description

Technical Field

[0001] This utility model relates to the field of concrete curing technology, specifically to a premixed concrete curing device. Background Technology

[0002] Ready-mixed concrete is a concrete mixture made from cement, aggregates, water, and, if necessary, admixtures and additives, mixed in a specific ratio at a batching plant before being sold and transported to the site of use within a specified time. As an important building material, ready-mixed concrete plays an irreplaceable role in construction projects. During the production of ready-mixed concrete, concrete samples need to be prepared to verify its actual strength characteristics. After the samples are formed, they need to be cured to solidify into a finished product. Generally, concrete blocks are cured using moist heat curing, which involves controlling temperature and humidity and periodically spraying water to allow the concrete blocks to harden.

[0003] In practice, concrete samples are placed on supports and periodically sprayed with water. Spraying is mostly done manually, which is not only inefficient but also requires frequent arm lifting due to the height of the supports, resulting in high labor intensity. Furthermore, in order to ensure uniform spraying, over-spraying may occur, with excess water flowing onto the ground, wasting water and making the ground slippery. Long-term water accumulation can also cause ground erosion and damage. Therefore, a pre-mixed concrete curing device is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a premixed concrete curing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a premixed concrete curing device, comprising a support mechanism and a spraying mechanism, wherein the support mechanism is used for placing and supporting concrete samples, the support mechanism includes a curing support, a support plate seat and a concrete tray, the support plate seat is fitted and supported between the interlayer supports of the curing support, the concrete sample is placed on the upper part of the support plate seat through the concrete tray, the upper part of the support plate seat is provided with a water guiding groove and a water collecting side groove with an inclined bottom surface, and the side of the water collecting side groove is connected to a water guiding side seat;

[0006] The spraying mechanism is used for spraying water onto concrete samples. The spraying mechanism includes a movable platform, spraying rods, and a drive motor. The movable platform moves within the gap space between adjacent curing supports, following an external guide rail drive structure. The spraying rods are arranged in pairs and are movably and telescopically installed on the side of the movable platform under the drive of the drive motor.

[0007] Preferably, the aforementioned support plate is installed on the lower part of the interlayer of the maintenance bracket. The side of the support plate is provided with an installation groove, which corresponds to the distribution position of the columns in the middle of the maintenance bracket. After installation, the installation groove is aligned and fitted with the columns of the maintenance bracket.

[0008] Preferably, the water guiding grooves are evenly and laterally opened on the upper part of the support plate seat, and the water collecting side grooves are longitudinally opened on the upper rear side of the support plate seat, with the rear part of the water guiding grooves connected to the water collecting side grooves.

[0009] Preferably, the above-mentioned water guide side seat is fixedly installed on the side of the maintenance bracket by bolts, and a water outlet pipe is fixedly installed on one side of the water collection side channel. The end of the water outlet pipe is aligned and inserted into the insertion hole provided on the side of the water guide side seat, and a drainage interface is provided at the bottom of the water guide side seat.

[0010] Preferably, the concrete sample is placed on the upper part of the concrete support plate, and the bottom of the concrete support plate is uniformly provided with interlocking protrusions. After installation, the interlocking protrusions are aligned and interlocked with the water-guiding grooves on the upper part of the support plate seat, and the lower part of the interlocking protrusions is flat.

[0011] Preferably, the upper part of the aforementioned movable platform is fixedly provided with a hoisting bracket for connecting and installing with the guide rail drive structure. The drive motor is fixedly installed at the bottom of the movable platform by bolts. A drive shaft is fixedly installed at the drive shaft end of the drive motor. The drive shaft is rotatably installed inside the movable platform. Multiple transmission gears are installed on the upper part of the drive shaft.

[0012] Preferably, the aforementioned water spraying rods are slidably installed inside the slot provided in the middle of the movable platform. The two sets of water spraying rods are distributed in an alternating manner. The upper part of the water spraying rod is provided with a side tooth seat, which meshes with the side of the transmission gear. The lower part of the water spraying rod is uniformly provided with atomizing nozzles near the end. The end of the water spraying rod is provided with a water supply interface.

[0013] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects:

[0014] This maintenance device adopts a movable extension rod type spraying structure. The movable platform serves as a carrier, and the drive motor, in conjunction with a gear double-sided meshing structure, synchronously drives the water spraying rods on both sides. The movable platform is supported by roof guide rails, and together with the retractable water spraying rods that can avoid the support frame, the spraying structure can freely move within the gaps in the maintenance support frame. It can efficiently replace manual water spraying. Furthermore, a water guiding groove and a water collecting side groove are set on the upper part of the support plate. Both the water guiding groove and the water collecting side groove have inclined bottom surfaces. Through the cooperation of the water guiding groove and the water collecting side groove, excess water can be concentrated, guided, and collected and recycled through the water guiding side groove. This can prevent water from flowing onto the ground and causing slippery damage, and can also achieve water recycling, realizing water-saving maintenance. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall installation structure of this utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the support mechanism of this utility model;

[0018] Figure 3 This is a schematic diagram of the support plate base installation structure of this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the concrete pallet of this utility model;

[0020] Figure 5 This is a three-dimensional structural diagram of the spraying mechanism of this utility model;

[0021] Figure 6 This is a schematic diagram of the driving structure of the sprinkler pole of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Curing bracket; 2. Support plate seat; 3. Concrete support plate; 4. Installation groove; 5. Water guide groove; 6. Water collection side groove; 7. Water guide side seat; 8. Fitting protrusion; 9. Moving platform; 10. Sprinkler column; 11. Drive motor; 12. Drive shaft; 13. Transmission gear; 14. Side gear seat; 15. Atomizing nozzle; 16. Water supply interface; 17. Lifting bracket. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0025] Example

[0026] Please see Figure 1-6 This utility model provides a technical solution: a premixed concrete curing device, including a support mechanism and a spraying mechanism. The support mechanism is used for placing and supporting concrete samples. The support mechanism includes a curing support 1, a support plate seat 2, and a concrete support plate 3, as shown in the attached figure. Figure 2 As shown, the maintenance bracket 1 is a layered metal bracket structure. The support plate base 2 is fitted and supported between the layers of the maintenance bracket 1. In order to achieve the installation limit of the support plate base 2, as shown in the attached figure... Figure 3 As shown, an installation groove 4 is provided on the side of the support plate 2. The installation groove 4 corresponds to the distribution position of the column in the middle of the maintenance bracket 1. After installation, the installation groove 4 is aligned and fitted with the column of the maintenance bracket 1.

[0027] To recycle excess water, a water-guiding groove 5 with an inclined bottom surface and a water-collecting side groove 6 are provided on the upper part of the support plate 2. The water-guiding groove 5 is used for directional flow of water, as shown in the attached figure. Figure 3As shown, the water guiding grooves 5 are horizontally and evenly distributed on the upper part of the support plate base 2. The water collecting side groove 6 is used for water collection and is longitudinally distributed on the upper rear side of the support plate base 2. The rear part of the water guiding grooves 5 is connected to the water collecting side groove 6. In order to discharge the collected water, a water guiding side seat 7 is connected and installed on the side of the water collecting side groove 6. The water guiding side seat 7 is fixedly installed on the side of the maintenance bracket 1 by bolts. A water outlet pipe is fixedly connected to one side of the water collecting side groove 6. The end of the pipe is aligned and inserted into the insertion hole on the side of the water guide seat 7. Through the cooperation of the water guide groove 5 and the water collection groove 6, excess water can be concentrated and collected and recycled through the water guide seat 7. This can prevent water from flowing onto the ground and causing slippery damage, and can also realize the recycling of water, achieving water-saving maintenance. In order to facilitate the discharge and collection of water, a drainage interface is provided at the bottom of the water guide seat 7. The drainage interface is connected to the external drainage pipe for the discharge and recycling of water.

[0028] Concrete support plate 3 is used for mounting and supporting concrete samples, as shown in the attached document. Figure 4 As shown, the concrete sample is placed on the upper part of the concrete support plate 3. To facilitate the placement and sliding removal of the concrete support plate 3, fitting protrusions 8 are evenly arranged at the bottom. After installation, the fitting protrusions 8 are aligned and fitted with the water-guiding grooves 5 on the upper part of the support plate seat 2. The concrete sample is placed on the upper part of the support plate seat 2 through the concrete support plate 3. In order to ensure the flow of water in the water-guiding grooves 5, the lower part of the fitting protrusions 8 is set as a plane.

[0029] The spraying mechanism is used for spraying water onto concrete samples. The spraying mechanism includes a movable platform 9, a spraying rod column 10, and a drive motor 11. As shown in the attached figure, a hoisting bracket 17 for connecting and installing with the guide rail drive structure is fixedly installed on the upper part of the movable platform 9. The movable platform 9 moves with the external guide rail drive structure in the gap space between adjacent curing supports 1. The guide rail drive structure is an existing feasible technology device, specifically a suspended rail AGV. An additional working positioning sensor is installed on the upper part of the guide rail drive structure for positioning work at the column.

[0030] As attached Figure 5As shown, the drive motor 11 is bolted to the bottom of the movable platform 9 as the retraction drive device. A drive shaft 12 is fixedly mounted on the drive shaft end of the drive motor 11. The drive shaft 12 is rotatably mounted inside the movable platform 9. Multiple transmission gears 13 are mounted on the upper part of the drive shaft 12. The sprinkler columns 10 are arranged in pairs and have multiple working groups according to the number of layers of the curing support 1. The sprinkler columns 10 slide through the slot in the middle of the movable platform 9, allowing for horizontal movement. The two sets of sprinkler columns 10 are staggered and used for spraying concrete samples on the upper part of the curing supports 1 on both sides. A toothed seat 14 is provided on the upper part of the sprinkler column 10, and the toothed seat 14 is connected to the transmission gears 1... The sprinkler column 10 is movably and telescopically mounted on the side of the movable platform 9 under the drive of the drive motor 11. The movable platform 9 serves as a carrier, and the drive motor 11, in conjunction with the gear double-sided meshing structure, synchronously drives the sprinkler columns 10 on both sides to slide. The movable platform 9 is supported by the roof guide rail. With the sprinkler column 10, which can retract to avoid the support frame, the spraying structure can freely pass through the gap space of the maintenance support 1, which can replace manual labor to complete the water spraying work efficiently. In order to carry out the spraying work, atomizing nozzles 15 are evenly arranged on the lower near end side of the sprinkler column 10. A water supply interface 16 is provided at the end of the sprinkler column 10. The water supply interface 16 is connected to the external water supply pipeline and is connected to the atomizing nozzles 15.

[0031] Working principle or structural principle: The spraying mechanism is installed on the lower part of the guide rail drive structure via the hoisting connecting seat 17. During operation, the sample is placed on the upper part of the support plate seat 2 of the curing bracket 1 via the concrete pallet 3. Initially, the spraying rod 10 is in the retracted state. Then, driven by the guide rail drive structure, the spraying mechanism is moved to the initial working position. After completing the working positioning, driven by the drive motor 11, the two spraying rods 10 meshing with it on both sides are driven by the transmission gear 13 to extend outward synchronously. Then, the water supply device works, and the guide rail drive structure drives the moving platform 9 to move at a uniform speed. During the movement, the atomizing nozzles 15 at the lower part of the two spraying rods 10 evenly spray water onto the upper part of the sample, completing the water spraying process. The system detects the water spraying mechanism by sensors. When the water reaches the support column of the maintenance bracket 1, the spraying rods 10 on both sides retract under the drive of the drive motor 11. This allows the spraying structure to move freely through the gaps in the maintenance bracket 1. By retracting to avoid the column, the spraying rods 10 return to their original position and resume spraying after passing the column. This system can efficiently replace manual water spraying. During spraying, the water flows from the sample onto the upper part of the support plate 2, is guided by the water guide groove 5 into the water collection side groove 6, and then flows through the water collection side groove 6 to the end into the water guide side seat 7. Finally, it is discharged and collected through the drain pipe at the bottom of the water guide side seat 7. This system can prevent water from flowing onto the ground and causing slippery damage, and can also achieve water recycling, thus realizing water-saving maintenance.

[0032] In summary, this maintenance device adopts a movable extension rod type spraying structure. The movable platform 9 serves as a carrier, and the drive motor 11, in conjunction with a gear double-sided meshing structure, synchronously drives the water spraying rods 10 on both sides. The movable platform 9 is supported by the roof guide rail. With the water spraying rods 10 that can retract to avoid the support frame, the spraying structure can freely move within the gap space of the maintenance support 1. It can replace manual labor to efficiently complete the water spraying work. Furthermore, a water guiding groove 5 and a water collecting side groove 6 are provided on the upper part of the support plate 2. Both the water guiding groove 5 and the water collecting side groove 6 are set with inclined bottom surfaces. Through the cooperation of the water guiding groove 5 and the water collecting side groove 6, excess water can be concentrated, guided, and collected and recycled through the water guiding side seat 7. This can prevent water from flowing onto the ground and causing slippery damage, and can realize the recycling of water, achieving water-saving maintenance.

[0033] Those skilled in the art will understand that the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in this utility model. In particular, the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways without departing from the spirit and teachings of this utility model. All such combinations and / or combinations fall within the scope of this utility model.

Claims

1. A pre-mixed concrete curing device, comprising a support mechanism and a spraying mechanism, characterized in that: The support mechanism is used for placing and supporting concrete samples. The support mechanism includes a curing support (1), a support plate seat (2), and a concrete tray (3). The support plate seat (2) is fitted and supported between the interlayer supports of the curing support (1). The concrete sample is placed on the upper part of the support plate seat (2) through the concrete tray (3). The upper part of the support plate seat (2) is provided with a water-guiding groove (5) with an inclined bottom surface and a water-collecting side groove (6). The side of the water-collecting side groove (6) is connected to a water-guiding side seat (7). The spraying mechanism is used for spraying water onto concrete samples. The spraying mechanism includes a movable platform (9), a water spraying rod (10), and a drive motor (11). The movable platform (9) moves in the gap space between adjacent curing supports (1) following the external guide rail drive structure. The water spraying rods (10) are arranged in pairs. The water spraying rods (10) are movably and telescopically installed on the side of the movable platform (9) under the drive of the drive motor (11).

2. The ready-mixed concrete curing device according to claim 1, characterized in that: The support plate seat (2) is supported and installed on the lower part of the interlayer of the maintenance bracket (1). The side of the support plate seat (2) is provided with an installation groove (4). The installation groove (4) corresponds to the distribution position of the column in the middle of the maintenance bracket (1). After installation, the installation groove (4) is aligned and fitted with the column of the maintenance bracket (1).

3. The ready-mixed concrete curing device according to claim 2, characterized in that: The water guiding groove (5) is horizontally and evenly opened on the upper part of the support plate seat (2), and the water collecting side groove (6) is vertically opened on the upper rear side of the support plate seat (2). The rear part of the water guiding groove (5) is connected to the water collecting side groove (6).

4. The ready-mixed concrete curing device according to claim 3, characterized in that: The water guide side seat (7) is fixedly installed on the side of the maintenance bracket (1) by bolts. A water outlet pipe is fixedly installed on one side of the water collection side channel (6). The end of the water outlet pipe is aligned and inserted into the insertion hole provided on the side of the water guide side seat (7). A drainage interface is provided at the bottom of the water guide side seat (7).

5. A pre-mixed concrete curing device according to claim 2, characterized in that: The concrete sample is placed on the upper part of the concrete support plate (3). The bottom of the concrete support plate (3) is uniformly provided with interlocking protrusions (8). After installation, the interlocking protrusions (8) are aligned and interlocked with the water guide groove (5) on the upper part of the support plate seat (2). The lower part of the interlocking protrusions (8) is flat.

6. The ready-mixed concrete curing device according to claim 1, characterized in that: The upper part of the movable platform (9) is fixedly provided with a hoisting bracket (17) for connecting and installing with the guide rail drive structure. The drive motor (11) is fixedly installed at the bottom of the movable platform (9) by bolts. The drive shaft end of the drive motor (11) is fixedly installed with a drive shaft (12). The drive shaft (12) is rotatably installed inside the movable platform (9). Multiple transmission gears (13) are installed on the upper part of the drive shaft (12).

7. A pre-mixed concrete curing device according to claim 6, characterized in that: The water spray bar (10) is slidably installed inside the slot in the middle of the movable platform (9). The two sets of water spray bars (10) are distributed in an alternating manner. The upper part of the water spray bar (10) is provided with a side tooth seat (14). The side tooth seat (14) is meshed with the side of the transmission gear (13). The lower part of the water spray bar (10) is uniformly provided with atomizing nozzles (15) near the end. The end of the water spray bar (10) is provided with a water supply interface (16).

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