CN116572370A - An intelligent mobile curing room for concrete - Google Patents

Abstract

The application relates to an intelligent mobile curing room for concrete, which belongs to concrete curing and testing equipment. It includes a curing room body, an arc-shaped inner door is arranged in the curing room body, an arc-shaped door leaf is installed on the inner door to slide against the inner door, a partition is arranged on the top of the inner door and the door leaf, and the inner door, door leaf, partition and A buffer space is formed between the side walls of the curing room body. There is a connecting piece between the swing door and the door leaf on the curing room body. When the swing door is opened, the door leaf is driven to close by the connecting piece; Recovery component; an air pump is set on the partition, and a one-way ventilation component is set on the door leaf to allow the air in the curing room to enter the buffer space; the curing room body is installed on the vehicle body, and a display for displaying The display screen of the temperature, humidity in the main body and the placement of the test block on the placement layer. The application can improve the problem that when the operator enters and exits the curing room, it has a great influence on the internal environment during curing.

Description

An intelligent mobile curing room for concrete

technical field

The present application relates to the field of concrete curing detection equipment, in particular to an intelligent mobile curing room for concrete.

Background technique

Concrete standard curing room is a room with specific temperature and humidity for storing concrete test blocks. The concrete curing room is a test facility that can adjust the internal environment temperature and humidity, and is used for curing concrete test blocks and cement test blocks to ensure that they meet the test requirements. Widely used in highway transportation, railways, bridges, civil buildings, water conservancy, hydropower, scientific research units, and has a high promotion value.

In actual use, in order to facilitate the maintenance of concrete test blocks and cement test blocks on the construction site, and to facilitate movement, the construction site usually uses a mobile standard curing room.

For the related technologies mentioned above, the area of the mobile standard curing room is relatively small. When the operator enters and leaves the curing room, outside air enters the curing room, which has a great impact on the internal environment of the curing room and affects the curing effect of the test block.

Contents of the invention

In order to improve the problem that the internal environment during curing is greatly affected when operators enter and leave the curing room, the application provides an intelligent mobile curing room for concrete.

A concrete intelligent mobile curing room provided by this application adopts the following technical scheme:

An intelligent mobile curing room for concrete, comprising a curing room body, the curing room body is provided with a swing door, and the curing room body is provided with a shelf for placing concrete test blocks, and the curing room body is flat An arc-shaped inner door is arranged at the door opening, and an arc-shaped door leaf is arranged on the inner door to slide against the inner door. A partition is arranged on the top of the inner door and the door leaf. A buffer space is enclosed between the side walls of the main body, and a connecting piece is arranged between the swing door and the door leaf. When the swing door is opened, the door leaf is driven to close by the connecting piece, and the buffer space is separated from the curing room body. open; the partition is provided with a recovery assembly, which is used to drive the door to open to connect the buffer space with the interior of the curing room body; the partition is provided with an air pump, and the input end of the air pump is connected to the buffer space The output end of the air pump communicates with the external environment, and the door leaf is provided with a one-way ventilation assembly, which allows the air in the curing room body to enter the buffer space.

By adopting the above-mentioned technical scheme, when the operator enters into the curing room, he opens the side-hung door. At this time, the door leaf is closed with the opening of the side-hung door under the action of the connecting piece. The operator enters the buffer space, and the air pump will buffer the The air in the space is pumped out, and the air in the curing room is transported to the buffer space through the one-way ventilation component, so that the air in the buffer space is replaced by the air in the curing room body. At this time, the door leaf is opened through the recovery component, and the operator enters Enter the curing room body from the buffer space to carry out related work; thereby avoiding that when the operator enters the curing room body, the outside air enters the curing room body and has a great impact on the internal environment, making the curing environment of the concrete test block Changes that lead to large errors in the final test results of concrete test blocks.

Optionally, the connecting piece includes a first rope body and a first reel, a connecting block is arranged on the top of the door leaf, a connecting rod is arranged on the top of the swing door, and a through hole is opened on the maintenance room body One end of the first rope body is connected to the connecting block, and the other end is connected to the connecting rod after passing through the through hole. The first winding wheel is rotatably arranged on the maintenance room body and is located in the through hole. The first rope body is wound on the first winding wheel.

By adopting the above technical solution, when the swing door is opened outwards, the swing door moves by pulling the door leaf through the first rope body, so that the door leaf moves to fit the inner wall of the curing room body, and then connects the buffer space with the inside of the curing room body The space is separated to achieve the effect of closing the door leaf; the first rope body is wound on the first winding wheel, which is convenient to change the direction of the first rope body, and at the same time prevents the first rope body from continuously rubbing against the maintenance room body when it moves. Cause the first rope body to break.

Optionally, a temperature sensor and a controller are arranged on the partition, an electromagnet is arranged on an edge of the door leaf close to the swing door, and the controller is electrically connected to the temperature sensor and the electromagnet.

By adopting the above technical solution, when the swing door is opened, outside air enters the buffer space, the temperature sensor detects the air temperature in the buffer space and transmits the temperature signal to the controller, and the humidity sensor is used to detect the air humidity in the buffer space and Send the signal to the controller, when the temperature in the buffer space is higher or lower than the preset value, and when the humidity is higher or lower than the preset value, the controller will activate the electromagnet, and the door leaf will be adsorbed and fixed on the inner wall of the curing room body Above; when the air in the buffer space is gradually replaced by the air in the curing room, and the temperature and humidity in the buffer space are the same as those inside the curing room, the controller turns off the electromagnet, and the door opens under the action of the recovery component ; so that the temperature and humidity in the buffer space are the same as the temperature and humidity in the curing room body, so as to avoid the influence of external air on the environment in the curing room body.

Optionally, the recovery assembly includes a connecting column, a second rope body, a slider and a first spring, the connecting column is arranged on the side of the partition board away from the side-hung door, and one end of the second rope body is connected to the The column is fixedly connected, and the other end is fixedly connected with the connecting block. There is a chute on the partition, and the slider is slidably arranged in the chute. The second winding wheel is arranged on the slider. The rope body is wound around the second reel, and a first spring is arranged in the chute, and the first spring makes the slider always have a tendency to move away from the inner door.

By adopting the above technical solution, when the door leaf moves to the closed state, the second rope body pulls the slider to move towards the inner door, the first spring is compressed by force, and the first spring makes the slider have a tendency to move away from the inner door; when the swing door is in In the closed state and when the electromagnet is closed, the first spring pushes the slider to move away from the inner door in the direction of the chute, and the second winding wheel pulls the door leaf through the second rope body, so that the door leaf moves toward the inner door; thus it is convenient to drive the door leaf open effect.

Optionally, the one-way ventilation assembly includes steel balls, a second spring, and a filter screen, and the door leaf is provided with a plurality of ventilation holes, and the ventilation holes are inclined to the inner wall on one side of the buffer space, so that the ventilation holes The inner diameter of the side close to the buffer space is larger than the inner diameter of the side of the ventilation hole away from the buffer space, the filter screen is arranged on the side of the ventilation hole close to the buffer space, the steel ball and the second spring are both arranged in the ventilation hole, and the first One end of the two springs is connected with the steel ball, and the other end is connected with the filter screen.

By adopting the above technical solution, the air pump discharges the air in the buffer space to the outside, the pressure in the buffer space decreases, and after the pressure difference between the pressure of the curing room body and the buffer space becomes larger, the air in the curing room body pushes the steel ball, and the ventilation hole The communication allows the air in the curing room body to enter into the buffer space, so as to facilitate the replacement of the air in the buffer space with the air inside the curing room body.

Optionally, there are two placing frames opposite to each other in the curing room body, and the placing frames include multiple layers. A moving rod and a driving part, the remaining side of the placement frame is provided with a blocking rod, the blocking rod and the moving rod block the concrete test blocks on the placement layer, and the driving part is used to drive the two moving rods to mutually move closer or farther away.

By adopting the above technical scheme, the driving part drives the two moving rods to move away from each other, and the concrete test block to be cured is placed on the placement layer through the gap between the two moving rods. After the test block is placed, the driving part drives the two moving rods to move The rods are close to each other, thereby blocking the concrete test blocks placed on the placement layer, thereby preventing theft and replacement of the concrete test form.

Optionally, the drive member includes a mounting rod, a drive motor and a two-way lead screw, the mounting rod is provided on both sides of the placement frame, a chute is provided on the mounting rod, and the two-way lead screw is rotated to set On the installation rod and located in the chute, the two ends of the moving rod are adapted to the chute on the two installation rods respectively, and the two moving rods are respectively threaded on the two ends of the two-way lead screw.

By adopting the above technical scheme, the drive motor is started, the drive motor drives the two-way lead screw to rotate, and the two-way lead screw drives the two moving rods sleeved on it to approach or move away from each other, so as to facilitate the driving of the two moving rods to approach or move toward each other. effect of distance from each other.

Optionally, a guide rail is provided in the body of the curing room and between the two placement racks, a lifting platform is moved on the guide rail, and a rotating assembly and a pick-and-place assembly are provided on the top of the lift platform. The assembly is used to put the concrete test block into the placement rack or take it out from the placement rack, and the rotating assembly is used to drive the pick-and-place assembly to rotate.

By adopting the above technical scheme, when the concrete test block is removed from the placement rack or the test block is placed on the placement rack, the lifting platform moves to the designated position, and the top of the lifting platform moves to the designated height. Take and place to achieve the effect of conveniently taking and placing concrete test blocks; the rotating assembly can drive the picking and placing assembly to rotate, so that the picking and placing assembly can perform picking and placing operations on the concrete test blocks on the racks on both sides.

Optionally, the pick-and-place assembly includes an electric cylinder and an electric gripper, the electric cylinder is horizontally arranged on the rotating assembly, and the electric gripper is arranged at the end of the piston rod of the electric cylinder.

By adopting the above technical scheme, the electric cylinder is started, and the piston rod of the electric cylinder is stretched out or retracted, driving the electric grippers to enter and exit the range of the placement frame, and the electric grippers are used to clamp the concrete test block, so as to facilitate the clamping of the concrete test block And drive the concrete test block into and out of the placement rack.

Optionally, the rotating assembly includes a servo motor, a driving gear, a rotating shaft and a driven gear, the rotating shaft is arranged on the top of the lifting platform for vertical rotation, the electric cylinder is arranged on the top of the rotating shaft, the servo motor is arranged On the top of the platform, the driving gear is coaxially arranged on the output shaft of the servo motor, the driven gear is coaxially arranged on the rotating shaft, and the driving gear is meshed with the driven gear.

By adopting the above technical scheme, the output shaft of the servo motor drives the driving gear to rotate, and the driving gear drives the driven gear meshed with it to rotate, and then drives the electric cylinder on the top of the rotating shaft to rotate, so as to facilitate the positioning of the racks on both sides. The effect of picking and placing concrete test blocks.

In summary, the present application includes at least one of the following beneficial technical effects:

1. When the operator enters the curing room, he opens the side-hung door. At this time, the door leaf is closed with the opening of the side-hung door under the action of the connecting piece. The operator enters the buffer space, and the air pump will buffer the air in the space. The air in the curing room is pumped out, and the air in the curing room is transported to the buffer space through the one-way ventilation component, so that the air in the buffer space is replaced by the air in the curing room body. At this time, the door leaf is opened through the recovery component, and the operator enters from the buffer space. Enter into the curing room body to carry out related work; avoid the outside air entering into the curing room body when the operator enters the curing room body to cause a great impact on the internal environment, which makes the curing environment of the concrete test block change, resulting in the concrete test block There is a large error in the final test result of the block;

2. When the swing door is opened, outside air enters the buffer space, the temperature sensor detects the air temperature in the buffer space and transmits the temperature signal to the controller, and the humidity sensor is used to detect the air humidity in the buffer space and sends the signal to The controller, when the temperature in the buffer space is higher or lower than the preset value, and when the humidity is higher or lower than the preset value, the controller activates the electromagnet to adsorb and fix the door leaf on the inner wall of the curing room body; when the buffer space After the air in the space is gradually replaced with the air in the curing room body, when the temperature and humidity in the buffer space are the same as those inside the curing room body, the controller turns off the electromagnet, and the door leaf opens under the action of the recovery component; thus making the buffer space The temperature and humidity in the space are the same as the temperature and humidity in the curing room body, so as to avoid the influence of external air on the environment in the curing room body.

Description of drawings

Fig. 1 is a schematic structural diagram of Embodiment 1 of the present application.

Fig. 2 is a schematic diagram for illustrating the structure of the door leaf in the embodiment of the present application.

Fig. 3 is a schematic structural diagram for illustrating the one-way ventilation assembly in the embodiment of the present application.

Fig. 4 is a schematic structural diagram for showing the pick-and-place assembly and the rotating assembly in the embodiment of the present application.

Fig. 5 is an enlarged view of part A in Fig. 4 .

Fig. 6 is a schematic diagram showing the structure of the placing rack in the embodiment of the present application.

Fig. 7 is an enlarged view of part B in Fig. 6 .

Fig. 8 is a schematic structural diagram of Embodiment 2 of the present application.

Fig. 9 is a schematic structural diagram of Embodiment 3 of the present application.

Explanation of reference signs:

1. Curing room body; 11. Swing door; 111. Connecting rod; 12. Inner door; 13. Partition; 131. Temperature sensor; 132. Humidity sensor; 133. Controller; 14. Guide rail; 15. Lifting platform; 16, car body; 17, display screen; 18, storage box; 181, box cover; 2, placement frame; 21, placement layer; 211, placement box; 22, moving rod; 231, installation rod; 232, driving motor; 233, two-way lead screw; 24, retaining rod; 3, door leaf; 31, connection block; 32, ventilation hole; 4, buffer space; 51, first rope body; 52, first reel; 61, connection column; 62, the second rope body; 63, the slider; 64, the first spring; 65, the second reel; 71, the air pump; 72, the steel ball; 73, the second spring; 74, the filter screen; 81, the electric cylinder; 82, electric gripper; 91, servo motor; 92, driving gear; 93, rotating shaft; 94, driven gear.

Detailed ways

The present application will be described in further detail below in conjunction with accompanying drawings 1-8.

Example 1:

The embodiment of the present application discloses a concrete intelligent mobile curing room. A concrete intelligent mobile curing room includes a curing room body 1. The curing room body 1 is a hollow rectangular body. The curing environment inside the curing room body 1 is generally at a constant temperature of 20°C± 2°C, constant humidity greater than 95%. Therefore, a constant temperature host (not shown in the figure) is installed in the curing room body 1. The constant temperature host adopts an industrial frequency conversion air conditioner unit. At the same time, an industrial-grade ultrasonic humidifier is installed in the curing room body 1 for adjusting the air humidity in the curing room body 1 . The concrete test block is in a constant temperature and humidity curing state in the curing room body 1 .

With reference to Fig. 1, the side-hung door 11 that outwardly rotates to open the door is installed on one side of the curing room body 1, and the placement frame 2 for placing the concrete test block is installed on the side away from the side-hung door 11 in the curing room body 1. An ear plate is installed horizontally on the bottom of the placement frame 2, and bolts are pierced on the ear plate, and the placement frame 2 is detachably installed in the curing room body 1 through the bolts. In the curing room body 1, an arc-shaped inner door 12 is installed at the side-hung door 11. On the inner bottom wall of the curing room body 1, an arc-shaped slide rail is installed on the inner door 12. On the curing room body 1, there is also a Slidingly installed with arc-shaped door leaf 3, the door leaf 3 is slidably installed on the slide rail; for the convenience of the door leaf 3 moving, lubricating oil can be applied on the slide rail. A dividing plate 13 is installed on the top of the inner door 12 and the door leaf 3, and the dividing plate 13 is a fan-shaped plate body, and the edge of the dividing plate 13 is attached to the door leaf 3 inner wall. A buffer space 4 with a fan-shaped section is enclosed between the inner door 12, the door leaf 3, the partition 13 and the side wall of the curing room body 1; when the door leaf 3 moves to fit the inner door 12, the door leaf 3 is in an open state , the buffer space 4 communicates with the interior space of the curing room body 1; when the door leaf 3 moves to fit with the side wall where the side-hung door 11 on the curing room body 1 is located, the door leaf 3 is in a closed state at this moment, and the buffer space 4 and The internal space of the curing room body 1 is isolated. A connecting piece is installed between the side-hung door 11 and the door leaf 3. When the side-hung door 11 is opened, the side-hung door 11 drives the door leaf 3 to close through the connecting piece, and the buffer space 4 is isolated from the inner space of the curing room body 1; A recovery component is also installed on it, and the recovery component is used to drive the door leaf 3 to open, thereby connecting the buffer space 4 with the internal space of the curing room body 1 . An air pump 71 is installed on the partition 13 , the input end of the air pump 71 communicates with the buffer space 4 after passing through the partition 13 , and the output end of the air pump 71 communicates with the external environment after passing through the curing room body 1 . A one-way ventilation assembly is installed on the door leaf 3 , and the one-way ventilation assembly enables the air in the curing room to be delivered to the buffer space 4 .

When the operator enters the maintenance room body 1, he opens the swing door 11. When the swing door 11 is opened, the door leaf 3 is driven to close by the connecting piece. At this time, the buffer space 4 is isolated from the inner space of the maintenance room body 1. After the operator enters the buffer space 4 Close the swing door 11, the air pump 71 will pump out the air in the buffer space 4 and discharge it to the external environment, the air in the curing room body 1 enters into the buffer space 4 through the one-way ventilation assembly, when the air in the buffer space 4 is replaced by After the air in the maintenance room body 1 is maintained, the recovery component drives the door leaf 3 to open, and the operator enters into the maintenance room body 1 to perform related work. When the operator opens the swing door 11 and leaves the maintenance room body 1, the principle is the same. Thereby effectively isolating the external environment from the internal environment of the curing room body 1, preventing the external airflow from having a large impact on the internal environment when entering the curing room body 1, and avoiding causing large errors to the test structure of the concrete test block.

Referring to Fig. 2, the connector includes a first rope body 51 and a first reel 52, a connecting block 31 is installed on the top of the door leaf 3, a connecting rod 111 is installed on the top of the swing door 11, and on the maintenance room body 1 and A through hole is opened above the side-hung door 11 ; one end of the first rope body 51 is connected to the connecting block 31 , and the other end is connected to the connecting rod 111 after passing through the through hole. The first winding wheel 52 is rotatably mounted on the side wall of the maintenance room body 1 and located in the through hole, and the first rope body 51 is wound on the first winding wheel 52 .

Open the casement door 11, the casement door 11 rotates away from the curing room body 1, the casement door 11 pulls the door leaf 3 to move by the first rope body 51, and the door leaf 3 slides toward the casement door 11 along the slide rail, thereby facilitating the drive door leaf 3 to close. The first rope body 51 is wound on the first winding wheel 52 , and the first winding wheel 52 prevents the rope body from being in direct contact with the curing room body 1 , thereby preventing the first rope body 51 from being broken by friction on the curing room body 1 .

1 and 2, a temperature sensor 131, a humidity sensor 132 and a controller 133 are installed on the partition 13, and the probes of the temperature sensor 131 and the humidity sensor 132 extend into the buffer space 4 through the partition 13, and the temperature Both the sensor 131 and the humidity sensor 132 are electrically connected to the controller 133 . An electromagnet is installed on the side edge of the door leaf 3 close to the swing door 11, the curing room body 1 is made of a magnetically conductive metal plate, and the controller 133 is electrically connected with the electromagnet. According to the temperature and humidity required for the curing of the concrete test block in the curing room body 1 , the temperature and humidity values are preset in the controller 133 . When the temperature in the buffer space 4 is higher or lower than the preset value, and the humidity is higher or lower than the preset value, the controller 133 activates the electromagnet.

The temperature sensor 131 is used to detect the temperature in the buffer space 4 and send the temperature signal to the controller 133 , and the humidity controller 133 is used to detect the humidity in the buffer space 4 and send the humidity signal to the controller 133 . When the operator opens the swing door 11 and enters the buffer space 4, outside air also enters the buffer space 4, and when the temperature in the buffer space 4 is greater than or lower than the preset value, and the humidity in the buffer space 4 is greater than or lower than the preset value, the control The device 133 activates the electromagnet, and the electromagnet is adsorbed on the maintenance room body 1, thereby locking the door leaf 3 in the closed state. Until the air in the buffer space 4 is completely replaced by the air in the curing room body 1 under the action of the air pump 71 and the one-way ventilation, at this time, the temperature and humidity in the buffer space 4 are equal to the preset values, and the controller 133 closes the electromagnet, and the door leaf 3 can be opened under the drive of the return assembly, for the operator to enter into the maintenance room body 1 to perform related operations.

Referring to Fig. 1 and Fig. 2, the return assembly includes a connecting column 61, a second rope body 62, a slider 63 and a first spring 64, and the connecting column 61 is fixedly installed on the partition 13 at an end away from the swing door 11, on the partition 13 There is a chute on the surface, the length direction of the chute is along the radial direction of the partition plate 13, and the slider 63 is slidably installed in the chute. A second reel 65 is attached. One end of the second rope body 62 is fixedly connected to the connecting block 31 , and the other end is wound around the second reel 65 and fixedly connected to the connecting post 61 . The first spring 64 is installed in the chute, and one end of the first spring 64 is connected with the slider 63 and the other end is connected with the end wall of the chute.

When the door leaf 3 is closed, the door leaf 3 drives the slider 63 to move through the second rope body 62, and the slider 63 moves toward the inner door 12 in the chute, and the first spring 64 is compressed by force, so that the slider 63 has the ability to move away from the inner door 12. the trend of. When the electromagnet on the door leaf 3 was closed, the slide block 63 moved away from the inner door 12 under the action of the first spring 64, and the slide block 63 pulled the second rope body 62, and the two ends of the second rope body 62 approached each other, and the door leaf 3 Under the pull of the second rope body 62, it moves toward the inner door 12, and the door leaf 3 is in an open state.

Referring to Fig. 2 and Fig. 3, the one-way ventilation assembly includes a steel ball 72, a second spring 73 and a filter screen 74, and a plurality of ventilation holes 32 are provided on the door leaf 3, and the ventilation holes 32 are inclined away from the inner wall on the side of the buffer space 4, Therefore, the inner diameter of the ventilation hole 32 on the side close to the buffer space 4 is larger than the inner diameter on the side away from the buffer space 4 . Both the steel ball 72 and the second spring 73 are installed in the ventilation hole 32 , and the filter screen 74 is installed on the side of the ventilation hole 32 close to the buffer space 4 . One end of the second spring 73 is fixedly connected to the steel ball 72, and the other end is fixedly connected to the filter screen 74. The second spring 73 makes the steel ball 72 fit on the inner wall of the ventilation hole 32, and the gravity of the steel ball 72 is in the horizontal direction. The component force is equal to the generated elastic force of the second spring 73 .

When the air pump 71 discharges the air in the buffer space 4 to the external environment, the pressure in the buffer space 4 decreases, and there is a pressure difference between the buffer space 4 and the interior space of the curing room body 1, and the air in the curing room body 1 pushes The steel ball 72 presses the second spring 73 , and the air in the curing room body 1 enters the buffer space 4 through the through hole to replace the air in the buffer space 4 .

With reference to Fig. 4, two placement racks 2 are installed oppositely in the maintenance room body 1, and the two placement racks 2 all include multi-layer placement layers 21, on the opposite side of the two placement racks 2, and are located on each placement layer 21 are equipped with two moving rods 22 and driving parts. With reference to Figure 6, the two moving rods 22 are horizontally arranged and parallel to each other. near. The remaining several sides of the placement frame 2 are all equipped with stop bars 24, and the stop bars 24 and the moving bars 22 block the concrete test blocks placed on the placement layer 21.

With reference to Fig. 6 and Fig. 7, driver comprises installation bar 231, drive motor 232 and two-way lead screw 233, is all vertically installed with installation bar 231 on placement frame 2 and is positioned at each layer placement layer 21, and installation bar 231 is on Both sides of the placement frame 2 are installed, and the side of the mounting rod 231 away from the placement frame 2 is provided with a chute along the length direction of the mounting rod 231. The two ends of the rod 22 are slidably matched with the sliding grooves on the two horizontally opposite mounting rods 231 , and the two moving rods 22 are respectively threaded on the two ends of the two-way lead screw 233 .

When placing or taking off the concrete test block from the placement frame 2, start the drive motor 232, the drive motor 232 drives the two-way lead screw 233 to rotate, and the two-way lead screw 233 drives the two moving rods 22 that are threaded with it to approach or move away from each other. When two moving rods 22 were far away from each other, the concrete test block could be taken off from the placement frame 2 or put into it, and when the two moving rods 22 were close to each other, the concrete test block was blocked on the placement frame 2. Therefore, the situation that the concrete test block is stolen and replaced is avoided to a certain extent.

Referring to Fig. 4 and Fig. 5, a guide rail 14 is installed on the inner bottom wall of the curing room body 1 and between the two placement racks 2, and a lifting platform 15 is installed on the guide rail 14, and the lifting platform 15 is a common scissors on the market. Type lifting platform, the bottom of the lifting platform 15 is equipped with rollers (not shown in the figure), the rollers match the guide rail 14, and the motor drives the rollers to rotate, and then drives the lifting platform 15 to move along the guide rail 14. On the top of the lifting platform 15, a rotating assembly and a pick-and-place assembly are installed. The pick-and-place assembly is used to put the concrete test block into the placement frame 2 or take it out from the placement rack 2. The pick-and-place assembly is installed on the rotation assembly, and the rotation assembly is used for Drive the pick and place assembly to rotate.

Referring to Fig. 5, the pick-and-place assembly includes an electric cylinder 81 and an electric gripper 82, the electric cylinder 81 is horizontally installed on the rotating assembly, the electric gripper 82 is fixedly installed at the end of the piston rod of the electric cylinder 81, and the electric cylinder 81 is driven by the rotating assembly to carry out turn.

With reference to Fig. 5, rotating assembly comprises servo motor 91, driving gear 92, rotating shaft 93 and driven gear 94, and rotating shaft 93 vertically rotates and is installed on the top of lifting platform 15, and servo motor 91 is fixedly installed on the top of lifting platform 15 and is positioned at the rotating shaft. 93, the output shaft of the servo motor 91 extends vertically upwards, the driving gear 92 is coaxially fixedly mounted on the output shaft of the servo motor 91, the driven gear 94 is coaxially fixedly mounted on the rotating shaft 93, and the driving gear 92 is coaxially fixedly mounted on the rotating shaft 93. It meshes with the driven gear 94. The electric cylinder 81 is fixedly installed on the top of the rotating shaft 93 .

When it is necessary to take and place the concrete test block, the lifting platform 15 is moved to the target position, and the electric jaw 82 is moved in the vertical direction through the lifting platform 15. The jaws 82 pick and place the concrete test block; start the servo motor 91, the servo motor 91 drives the driving gear 92 to rotate, the driving gear 92 drives the driven gear 94 meshed with it to rotate, and then drives the electric cylinder 81 to rotate, thus making The electric gripper 82 can pick and place the concrete test blocks on the racks 2 on both sides.

The implementation principle of a concrete intelligent mobile curing room in the embodiment of the present application is as follows: the operator opens the swing door 11 and enters the buffer space 4, and the swing door 11 drives the door leaf 3 to close through the first rope body 51, and the outside air enters the buffer space. In the space 4, the temperature and humidity in the buffer space 4 are different from the preset values in the controller 133, the controller 133 activates the electromagnet, and the door leaf 3 is adsorbed and fixed at the closed position; the air pump 71 discharges the air in the buffer space 4 to In the external environment, the air in the curing room body 1 is transported to the buffer space 4 through the ventilation hole 32, and after the air in the buffer space 4 is replaced by the air in the curing room body 1, the electromagnet is closed, and the first spring 64 pushes the slider 63 moves, and then pulls the door leaf 3 to open by the second rope body 62, and the operator can enter the inside of the curing room body 1 to perform related operations; when the operator enters and exits the curing room body 1, the outside air enters the curing room body 1 and causes damage to the internal environment. Influence.

Example 2:

Referring to FIG. 8 , a car body 16 is arranged below the curing room body 1 , and the curing room body 1 is detachably and fixedly connected to the car body 16 through buckles. The curing room body 1 moves through the car body to facilitate driving of the curing room body 1 The effect of moving. On the curing room body 1, a display screen 17 is also installed, and the display screen 17 is electrically connected to the controller 133. The display screen 17 is used to display the temperature in the curing room body 1 detected by the temperature sensor 131 and the temperature detected by the humidity sensor 132. The humidity in the chamber body 1. Referring to FIG. 6 , multiple pressure sensors (not shown in the figure) are installed on the multiple placement layers 21 in the curing room body 1, and the multiple pressure sensors are electrically connected to the display screen 17, and the pressure sensors are used to detect the placement layers 21 and transmit the pressure signal to the display screen 17 for display. Through the pressure signal displayed on the display screen 17, it can be judged whether a concrete test block is placed on the display placement layer 21, so that the placement can be grasped outside the curing room body 1. Placement of concrete test blocks on layer 21. Through the display screen 17, outside the curing room body 1, the temperature and humidity in the curing room body 1, and the placement of the concrete test block on the placement layer 21 can be grasped, making the curing room body 1 more intelligent, and it is convenient to understand the concrete test in real time. Conservation status of the block.

Example 3:

A plurality of placement boxes 211 are installed on each placement layer 21. The placement box 211 is a rectangular box with an upper end opening. a test block. The placement box 211 plays the role of limiting and separating the test blocks placed therein, and prevents the test blocks from falling from the placement layer 21 to a certain extent.

A storage box 18 is installed at the end of the guide rail 14 in the maintenance room body 1 , the opening of the storage box 18 is set toward the guide rail 14 , and a box cover 181 is slidably installed on the storage box 18 and at the opening of the storage box 18 . The guide rail 14 extends into the storage box 18 , and a gap for accommodating the box cover 181 is defined on the guide rail 14 opposite to the box cover 181 . When the lifting platform 15 is not in use, it moves to the inside of the storage box 18 along the guide rail 14, and the sliding box cover 181 closes the storage box 18, thereby isolating the lifting platform 15 from the inside of the curing room body 1 . To a certain extent, the lifting platform 15, pick-and-place components, and rotating components are prevented from rusting and deforming under the temperature and humidity in the curing room body 1, thereby prolonging the service life.

Finally, it should be noted that in the description of this application, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal" etc. is based on the orientation shown in the drawings Or positional relationship is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application.

All of the above are preferred embodiments of the application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made according to the structure, shape, and principle of the application should be covered by the protection scope of the application. Inside.

Claims (10)

1. The utility model provides a concrete intelligence removes maintenance room, includes maintenance room body (1), be provided with vertical hinged door (11) on maintenance room body (1), be provided with rack (2) that are used for placing the concrete test block in maintenance room body (1), its characterized in that: an arc-shaped inner door (12) is arranged in the curing chamber body (1) and at the position of the vertical hinged door (11), an arc-shaped door leaf (3) is arranged on the inner door (12) in a sliding manner by attaching the inner door (12), a partition plate (13) is arranged at the top of the inner door (12) and the door leaf (3), a buffer space (4) is formed by enclosing the inner door (12), the door leaf (3), the partition plate (13) and the side wall of the curing chamber body (1), a connecting piece is arranged between the vertical hinged door (11) and the door leaf (3), and when the vertical hinged door (11) is opened, the door leaf (3) is driven to be closed by the connecting piece, and the buffer space (4) is separated from the curing chamber body (1); a restoring component is arranged on the partition plate (13) and used for driving the door leaf (3) to open so as to communicate the buffer space (4) with the inside of the curing chamber body (1); be provided with air pump (71) on baffle (13), the input and the buffer space (4) of air pump (71) are linked together, the output and the external environment of air pump (71) are linked together, be provided with one-way ventilation assembly on door leaf (3), one-way ventilation assembly makes the air in curing chamber body (1) can get into in buffer space (4).

2. The intelligent concrete mobile curing room according to claim 1, wherein: the connecting piece includes first rope body (51) and first reel (52), door leaf (3) top is provided with connecting block (31), the top of vertical hinged door (11) is provided with connecting rod (111), the through-hole has been seted up on maintenance room body (1), the one end of first rope body (51) is connected with connecting block (31), the other end is connected with connecting rod (111) after passing the through-hole, first reel (52) rotate and set up on maintenance room body (1) and be located the through-hole, first rope body (51) are around establishing on first reel (52).

3. The intelligent concrete mobile curing room according to claim 1, wherein: be provided with temperature sensor (131), humidity transducer (132) and controller (133) on baffle (13), be provided with the electro-magnet on the door leaf (3) is close to one side edge of vertical hinged door (11), controller (133) are all electrically connected with temperature sensor (131), humidity transducer (132), electro-magnet.

4. The intelligent concrete mobile curing room according to claim 2, wherein: the recovery assembly comprises a connecting column (61), a second rope body (62), a sliding block (63) and a first spring (64), wherein the connecting column (61) is arranged on one side of a partition plate (13) deviating from a side-hung door (11), one end of the second rope body (62) is fixedly connected with the connecting column (61), the other end of the second rope body is fixedly connected with a connecting block (31), a sliding groove is formed in the partition plate (13), the sliding block (63) is arranged in the sliding groove in a sliding mode, a second winding wheel (65) is arranged on the sliding block (63), the second rope body (62) bypasses the second winding wheel (65), the first spring (64) is arranged in the sliding groove, and the first spring (64) enables the sliding block (63) to always have a trend deviating from an inner door (12).

5. The intelligent concrete mobile curing room according to claim 1, wherein: the unidirectional ventilation assembly comprises steel balls (72), a second spring (73) and a filter screen (74), wherein a plurality of ventilation holes (32) are formed in the door leaf (3), one side inner wall of the ventilation holes (32) deviating from a buffer space (4) is obliquely arranged, so that the inner diameter of the ventilation holes (32) close to one side of the buffer space (4) is larger than the inner diameter of the ventilation holes (32) far away from one side of the buffer space (4), the filter screen (74) is arranged on one side of the ventilation holes (32) close to the buffer space (4), the steel balls (72) and the second spring (73) are all arranged in the ventilation holes (32), and one end of the second spring (73) is connected with the steel balls (72), and the other end of the second spring (73) is connected with the filter screen (74).

6. The intelligent concrete mobile curing room according to claim 1, wherein: the concrete placing rack is characterized in that two placing racks (2) are oppositely arranged in the curing room body (1), each placing rack (2) comprises a plurality of placing layers (21), two moving rods (22) and driving pieces are arranged on one opposite side of each placing layer (21), each moving rod is arranged on the other side face of each placing rack (2), each stop rod (24) and each moving rod (22) block concrete test blocks on each placing layer (21), and each driving piece is used for driving the two moving rods (22) to be close to or far away from each other.

7. The intelligent concrete mobile curing room according to claim 6, wherein: the driving piece comprises a mounting rod (231), a driving motor (232) and a bidirectional screw (233), wherein the mounting rod (231) is arranged on two sides of the placing frame (2), a sliding groove is formed in the mounting rod (231), the bidirectional screw (233) is rotatably arranged on the mounting rod (231) and located in the sliding groove, two ends of the moving rod (22) are respectively matched with the sliding grooves on the two mounting rods (231), and the two moving rods (22) are respectively sleeved at two ends of the bidirectional screw (233) in a threaded mode.

8. The intelligent concrete mobile curing room according to claim 6, wherein: the maintenance room is characterized in that a guide rail (14) is arranged in the maintenance room body (1) and between the two placing frames (2), a lifting platform (15) is arranged on the guide rail (14) in a moving mode, a rotating assembly and a taking and placing assembly are arranged at the top of the lifting platform (15), the taking and placing assembly is used for placing concrete test blocks into the placing frames (2) or taking out the concrete test blocks from the placing frames (2), and the rotating assembly is used for driving the taking and placing assembly to rotate.

9. The intelligent concrete mobile curing room according to claim 8, wherein: the picking and placing assembly comprises an electric cylinder (81) and an electric clamping jaw (82), wherein the electric cylinder (81) is horizontally arranged on the rotating assembly, and the electric clamping jaw (82) is arranged at the tail end of a piston rod of the electric cylinder (81).

10. The intelligent concrete mobile curing room according to claim 9, wherein: the rotating assembly comprises a servo motor (91), a driving gear (92), a rotating shaft (93) and a driven gear (94), wherein the rotating shaft (93) is vertically rotated to be arranged at the top of a lifting platform (15), an electric cylinder (81) is arranged at the top of the rotating shaft (93), the servo motor (91) is arranged at the top of the lifting platform (15), the driving gear (92) is coaxially arranged on an output shaft of the servo motor (91), the driven gear (94) is coaxially arranged on the rotating shaft (93), and the driving gear (92) is meshed with the driven gear (94).