CN218639961U

CN218639961U - Concrete curing box

Info

Publication number: CN218639961U
Application number: CN202223124387.0U
Authority: CN
Inventors: 匡玲; 刘飞
Original assignee: Hubei Guangsheng Concrete Co ltd
Current assignee: Hubei Guangsheng Concrete Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-17
Anticipated expiration: 2032-11-24

Abstract

The utility model provides a concrete curing box, including the box, set up in the inside pivot of box and install a plurality of tray in the pivot, be equipped with vertical division board in the box and separate the box inner space for two parts that the size is the same, the pivot is split type structure, and coaxial setting is inside the box respectively, and each pivot all is connected with driving motor, and tray and pivot fixed connection are equipped with openable dodge gate on the division board and pass through for the tray. The utility model discloses a division board divide into two mutually independent spaces with the box, then let the concrete sample that rotatable tray will bear the weight of rotate in two spaces respectively, and through the timing rotation of control tray, the concrete that can let the maintenance time finish leaves the maintenance region automatically, waits for the cooling in another region, and does not need the manual work to take out, has greatly made things convenient for staff's maintenance operation.

Description

Concrete curing box

Technical Field

The utility model relates to a concrete curing box technical field especially relates to concrete curing box.

Background

In the construction operation process, the quality of concrete needs to be tested, and the concrete can be put into use formally after the performance is tested; for this reason, the concrete curing box is required to be used for curing the concrete specimen. In the maintenance process, a constant-temperature and constant-humidity environment needs to be maintained in the box, so that a good maintenance box needs to have the functions of heating, refrigerating, humidifying and dehumidifying. In the curing process, the concrete test block has higher requirements on humidity and temperature, the curing box is generally not allowed to be opened in the curing process in order not to influence the accuracy of test data, and in order to shorten the curing period, the concrete curing box is mostly adopted at present, so that the curing condition of cement in a longer natural time can be simulated in a short time, and the quality of a cement product is truly reflected in the subsequent performance detection process.

The existing standard cement concrete curing box is generally a closed box body structure with a rotary opening and closing door body, a cavity for placing concrete is arranged in the box body, and the cavity is generally divided into a plurality of layers by partition plates. When the concrete door is used, a piece of solidified and molded concrete needs to be manually placed on the partition plate, and finally the door body is closed for maintenance. If the single-batch sample detection is carried out simultaneously, the samples are put into the system simultaneously, and the system is maintained regularly; however, when samples are required to be put in different batches at different times, manual timing is required, the samples are independently timed according to the putting-in times of the different samples, and then the samples are taken out at corresponding times, so that workers must repeatedly take out the samples from the maintenance box according to different maintenance, the workload is increased, and the problem of inaccurate detection due to disordered timing of the different samples can occur.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a concrete curing box, it has solved the concrete curing box that exists among the prior art and need regularly artifically get and put the concrete sample, can't carry out automation mechanized operation, consequently appears chaotic problem when handling different batch samples easily.

According to the embodiment of the utility model, a concrete curing box comprises a box body, a rotating shaft arranged in the box body and a plurality of trays arranged on the rotating shaft, wherein a vertical partition plate is arranged in the box body to divide the inner space of the box body into two parts with the same size, the number of the trays corresponding to the box body is divided into a plurality of layers, and the side surface of each layer is respectively provided with a cabin door at the two sides of the partition plate; the tray is horizontally arranged in the box body, and the trays are respectively arranged corresponding to the rotating shafts in each layer of the box body, so that the rotating shafts drive the trays to rotate at two sides of the partition plates in the same layer of the box body; the partition board is provided with an openable movable door in each layer of the box body for the tray to pass through; a temperature control device and a humidity control device are arranged in the box body on one side of the partition plate, and the box body on the other side is communicated with the outside air.

The technical principle of the utility model is that: divide into two mutually independent spaces with the box through the division board, be equipped with temperature control device and wet accuse device in one of them space, a maintenance for the concrete, another then is used for the natural cooling of concrete, then the concrete sample that will bear through rotatable tray is rotatory respectively in two spaces, timing through the control tray is rotatory, can let the automatic maintenance region that leaves of concrete that the maintenance time finishes, wait for the cooling in another region, and do not need the manual work to take out, the maintenance operation of staff has greatly made things convenient for.

Furthermore, the box body is of a vertically arranged semi-cylinder structure, and the partition plate divides the inner space of the box body into two quarter cylinders.

Furthermore, each layer of the arc surface of the box body is divided into two quarter arc surfaces corresponding to the partition plate to form two cabin doors, and the cabin doors are rotatably connected with the edge of the vertical plane of the box body and can be opened by rotating outwards.

Furthermore, the tray is a sector plate, the radian of the sector plate is smaller than a quarter of a circular arc, the circle center of the tray is connected with the rotating shaft, and one side of the circular arc is just positioned inside the circular arc surface of the box body.

Further, the division board bottom is equipped with the spout that extends up, and the width of spout corresponds the radius of tray, the dodge gate cooperation sets up inside the spout, the dodge gate is located and is equipped with vertical telescopic link between the inside terminal surface of top in the spout and spout, telescopic link drive dodge gate removes in vertical direction, seals respectively or opens the division board.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the box body of the utility model is a semi-cylinder, and the tray is a corresponding sector plate, so that the internal space of the box body can not be wasted, the rotating requirement of the tray is met, and the placing and accommodating space of the concrete can be provided as much as possible;

2. the utility model controls the opening and closing of the partition plate through the movable door, and only communicates the space at the two sides of the partition plate when the tray needs to rotate, thereby not damaging the curing environment in the box body and correspondingly not influencing the natural cooling of the cured concrete sample; in addition, each movable door and each tray are independently arranged, so that samples placed at different times are independently timed, maintained and cooled respectively, and interference cannot occur.

Drawings

Fig. 1 is the utility model discloses concrete curing box overall structure schematic diagram.

Fig. 2 is the utility model discloses concrete curing box axial cross-section schematic diagram.

Fig. 3 is a schematic top view of a concrete curing box according to an embodiment of the present invention.

Fig. 4 is an installation schematic diagram of a movable door in a concrete curing box of the embodiment of the present invention.

In the above drawings: 1. a box body; 2. a rotating shaft; 3. a tray; 4. a partition plate; 5. a movable door; 6. a telescopic rod; 11. a bin gate; 41. a chute.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1, the embodiment of the utility model provides a concrete curing box, including box 1, set up pivot 2 inside box 1 and install a plurality of tray 3 in pivot 2, the preferred four trays 3 that are equipped with in this embodiment. In this embodiment, the box body 1 is a vertically arranged semi-cylinder structure, the partition plate 4 divides the inner space of the box body 1 into two quarter cylinders, and the spaces at two sides of the partition plate 4 are mutually sealed and independent. The box body 1 on one side of the partition plate 4 is a maintenance area, and a temperature control device and a humidity control device are arranged in the box body; the other side box body 1 is a placing area and is communicated with the outside air.

Be equipped with vertical division board 4 in the box 1 and separate 1 inner space of box for two parts that the size is the same, the quantity that box 1 corresponds tray 3 divide into a plurality of layers, corresponds in this embodiment and divide into four layers, and wherein the side of every layer all respectively is equipped with the hatch door in division board 4 both sides. Preferably, each layer of the arc surface of the box body 1 is divided into two quarter arc surfaces corresponding to the partition plate 4 to form two doors, and the doors are rotatably connected with the edge of the vertical plane of the box body 1 and can be opened by rotating outwards. Correspondingly, the tray 3 is a fan-shaped plate, and the radian of the fan-shaped plate is less than a quarter of a circular arc, and the radian of the tray 3 in the embodiment is selected to be 70 degrees. The centre of a circle of the supporting plate is connected with the rotating shaft 2, and one side of the arc is just positioned inside the arc surface of the box body 1.

As shown in fig. 2 and 3, the rotating shafts 2 are coaxially arranged inside the box body 1, the rotating shafts 2 are of a split structure and are respectively arranged independently corresponding to each layer of the box body 1, each rotating shaft 2 is connected with a driving motor, the trays 3 are horizontally arranged inside the box body 1, and the trays 3 are respectively arranged corresponding to the rotating shafts 2 in each layer of the box body 1, so that the rotating shafts 2 drive the trays 3 to rotate at two sides of the partition plates 4 in the same layer of the box body 1; the partition board 4 is provided with a movable door 5 which can be opened and closed in each layer of the box body 1 so as to allow the tray 3 to pass through. In order to facilitate the operation, the box body 1 is further provided with an electric control board and an operation panel, the electric control board controls the operation of the four driving motors respectively, when the maintenance time of the concrete sample on the corresponding tray 3 is input through the operation panel, the electric control board controls the motors to work after the maintenance time is finished, the tray 3 is driven to rotate by a fixed angle, the maintenance area is moved to the placement area, and the maintenance work of the sample on the tray 3 is completed.

As shown in fig. 4, in a further scheme of this embodiment, a sliding groove 41 extending upward is formed in the bottom of the partition plate 4, the width of the sliding groove 41 corresponds to the radius of the tray 3, the movable door 5 is disposed inside the sliding groove 41 in a matching manner, a vertical telescopic rod 6 is disposed between the top end of the movable door 5 located in the sliding groove 41 and the inner end face of the sliding groove 41, and the telescopic rod 6 drives the movable door 5 to move in the vertical direction to respectively close or open the partition plate 4. Wherein the telescopic link 6 is also electrically connected with the electric control board to be controlled by the electric control board, when the tray 3 needs to rotate, the telescopic link 6 controls the movable door 5 to move upwards, and the movable door 5 returns to the original position after the tray 3 finishes rotating.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a concrete curing box which characterized in that: the box body is internally provided with a vertical partition plate which divides the internal space of the box body into two parts with the same size, the box body is divided into a plurality of layers corresponding to the number of the trays, and the side surface of each layer is respectively provided with a cabin door at the two sides of the partition plate; the tray is horizontally arranged in the box body, the trays are respectively arranged corresponding to the rotating shafts in each layer of the box body, so that the rotating shafts drive the trays to rotate at two sides of a partition plate in the same layer of the box body, and the partition plate is provided with an openable movable door in each layer of the box body for the trays to pass through; a temperature control device and a humidity control device are arranged in the box body on one side of the partition plate, and the box body on the other side is communicated with the outside air.

2. A concrete curing box as recited in claim 1, wherein: the box is the half cylinder structure of vertical setting, the division board is two quarter cylinders with box inner space partition.

3. A concrete curing box as recited in claim 2, wherein: each layer of the box body arc surface is divided into two quarter arc surfaces corresponding to the partition plates to form two cabin doors, and the cabin doors are rotatably connected with the edge of the vertical plane of the box body and can be opened by rotating outwards.

4. A concrete curing box as claimed in claim 2, wherein: the tray is a fan-shaped plate, the radian of the tray is smaller than a quarter of an arc, the circle center of the tray is connected with the rotating shaft, and one side of the arc is just positioned inside the arc surface of the box body.

5. A concrete curing box as defined in claim 4, wherein: the division board bottom is equipped with the spout that extends up, and the width of spout corresponds the radius of tray, the dodge gate cooperation sets up inside the spout, the dodge gate is located and is equipped with vertical telescopic link between the inside terminal surface of top in the spout and spout, telescopic link drive dodge gate removes in vertical direction, seals respectively or opens the division board.