A curing room for precast concrete components

Abstract

This utility model discloses a curing chamber for precast concrete components in the field of building material curing technology. The chamber includes a curing chamber, a fixing component, a column, and a connector. The fixing component is fixedly connected to the bottom of the inner cavity of the curing chamber. The column is located on the upper side of the inner cavity of the curing chamber. A water tank is fixedly connected to the top left side of the curing chamber, and a water pump is fixedly connected to the top of the curing chamber. The input end of the water pump is connected to the output end of the water tank via a pipe. A rotating shaft is rotatably connected to the right end of the connector. A guide rod is fixedly connected to the outer wall of the rotating shaft. One end of the guide rod is fixedly connected to a curved slide rail, and the other end is fixedly connected to a nozzle. A sliding component is slidably connected in the groove of the curved slide rail. This curing chamber for precast concrete components has a reasonable structural design, ensuring the curing effect of the precast concrete components and effectively reusing the dripping water, thus saving water resources.

Description

Technical Field

[0001] This utility model relates to the field of building material curing technology, specifically a curing room for precast concrete components. Background Technology

[0002] Precast concrete components refer to concrete parts that are prefabricated in a factory or on a construction site and then transported to a designated location for installation. Common types include precast slabs, precast beams, and precast columns. Before transportation and use, they need to undergo various curing processes to prevent cracking and insufficient strength.

[0003] When storing precast concrete components, they need to be cured by spraying water. Existing curing equipment sprays water directly onto the precast concrete components through water pipes. Excessive water pressure can cause surface erosion and water accumulation, and it cannot evenly moisturize the components, affecting the curing effect. In addition, the sprayed water cannot be reused, resulting in waste. Therefore, we propose a curing chamber for precast concrete components. Utility Model Content

[0004] The purpose of this utility model is to provide a curing room for precast concrete components, in order to solve the problems mentioned in the background art, where existing curing equipment sprays water directly onto precast concrete components through water pipes. Excessive water pressure can lead to surface erosion and water accumulation, and the water cannot be moisturized evenly, affecting the curing effect. In addition, the sprayed water cannot be reused, resulting in waste.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a curing chamber for precast concrete components, comprising a curing chamber, a fixing component, a column, and a connecting component. The fixing component is fixedly connected to the bottom of the inner cavity of the curing chamber. The column is located on the upper side of the inner cavity of the curing chamber. A water tank is fixedly connected to the top left side of the curing chamber. A water pump is fixedly connected to the top of the curing chamber, and the input end of the water pump is connected to the output end of the water tank through a pipe. A rotating shaft is rotatably connected to the right end cavity of the connecting component. A guide rod is fixedly connected to the outer wall of the rotating shaft. A curved slide rail is fixedly connected to one end of the guide rod, and a nozzle is fixedly connected to the other end of the guide rod. A sliding component is slidably connected to the groove of the curved slide rail. A connecting rod is rotatably connected to the outer end of the sliding component. A support component is rotatably connected to the left end of the connecting rod, and the left end of the connecting rod passes through the inner cavity of the support component. A second motor is fixedly connected to the left side wall of the curing chamber, and the output end of the second motor is fixedly connected to the left end of the connecting rod.

[0006] As a further description of the above technical solution: A ventilation mesh is embedded in the upper right wall of the curing chamber, and a humidity sensor, which is a capacitive humidity sensor, is embedded in the middle of the top of the inner cavity of the curing chamber.

[0007] As a further description of the above technical solution: The left side wall of the curing chamber has a first through hole. The output end of the water pump is connected to the inner cavity of the nozzle through a telescopic pipe, and the telescopic pipe passes through the inner cavity of the first through hole. The left side wall of the curing chamber has a second through hole in the middle, and the connector is fixedly connected to the bottom of the inner cavity of the second through hole.

[0008] As a further description of the above technical solution: A first motor is fixedly connected to the top center of the fixing component. A groove is opened on the top left side of the fixing component, and a solenoid valve is inserted into the opening of the groove. A limit ring is fixedly connected to the top right side of the fixing component, and a connecting pipe is inserted between the inner cavities of the limit ring. A waterproof box is provided on the outer wall of the first motor. The first motor is a high-torque, low-speed permanent magnet direct drive motor, and the second motor is a micro DC motor.

[0009] As a further description of the above technical solution: A conduit is inserted into the top right side of the fixing component. One end of the conduit is connected to the connecting pipe, and the other end of the conduit extends into the inner cavity of the groove. A fan is fixedly connected to the lower side of the right wall of the curing chamber, and the right end of the connecting pipe is inserted into the output port of the fan.

[0010] As a further description of the above technical solution: A support frame is fixedly connected between the inner sidewalls of the column and arranged sequentially from top to bottom. A crossbar is fixedly connected between the left and right sides of the inner sidewall of the support frame. A separator is fixedly connected between the crossbar and the top of the support frame. The output end of the first motor is fixedly connected to the bottom of the crossbar.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. The curing chamber for the precast concrete component uses a first motor at the bottom of the supporting frame to drive it to rotate at a low speed, and a second motor on its side to drive the connecting rod to rotate. The sliding part connected to the rotating part slides on the curved slide rail, causing the guide rod and nozzle connected to the curved slide rail to swing back and forth. Water from the water tank is introduced into the nozzle by a water pump to spray water evenly onto the precast concrete component placed on the supporting frame. At the same time, the slowly rotating precast concrete component throws off the surface water under the action of centrifugal force, leaving small water droplets that slowly and continuously penetrate into the concrete, promoting the full hydration reaction and ensuring the curing effect of the precast concrete component.

[0012] 2. The curing chamber for this precast concrete component uses a fixing component at the bottom of a water tank. A groove inside the fixing component collects the sprayed water. A solenoid valve can close and open the groove. A conduit inside the groove connects to a connecting pipe. Under the Venturi effect, a fan applies flowing gas to the connecting pipe. The conduit then pressurizes the water from the groove into the connecting pipe, providing auxiliary spraying below the precast concrete component. This effectively reuses the fallen water, conserving water resources. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a curing room for precast concrete components proposed in this utility model. Figure 2 This is a schematic diagram of the main sectional view of a curing chamber for precast concrete components proposed in this utility model. Figure 3 This utility model proposes a curing chamber for precast concrete components. Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a schematic diagram of the overall structure of the support frame of the curing room for precast concrete components proposed in this utility model.

[0014] In the diagram: 100, Curing room; 110, Ventilation net; 120, Humidity sensor; 130, Water tank; 140, Water pump; 150, First through hole; 160, Second through hole; 200, Fixing component; 210, First motor; 220, Groove; 230, Solenoid valve; 240, Limiting ring; 250, Connecting pipe; 260, Conduit; 270, Fan; 300, Column; 310, Support frame; 320, Crossbar; 330, Divider bar; 400, Connecting component; 410, Rotating shaft; 420, Guide rod; 430, Curved slide rail; 431, Sliding component; 440, Connecting rod; 450, Support component; 460, Second motor; 470, Sprayer head. Detailed Implementation

[0015] 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.

[0016] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] This invention provides a curing chamber for precast concrete components, ensuring effective curing and efficiently reusing spilled water, thus conserving water resources. Please refer to [link / reference]. Figure 1-4 It includes a curing chamber 100, a fixing component 200, a column 300, and a connector 400; Please refer to it again. Figure 1-2 A water tank 130 is fixedly connected to the top left side of the curing chamber 100, and a water pump 140 is fixedly connected to the top of the curing chamber 100. The input end of the water pump 140 is connected to the output end of the water tank 130 through a pipe. The curing chamber 100 is used to connect the support fixture 200 and the connector 400. The water tank 130 is used to load water. The water pump 140 is used to extract the water from the water tank 130 and guide it into the nozzle 470 for spraying.

[0019] Please refer to it again. Figure 2 The fixing member 200 is fixedly connected to the bottom of the inner cavity of the curing chamber 100. The fixing member 200 is used to support the first motor 210 and collect the falling water.

[0020] Please refer to it again. Figure 4 The column 300 is located on the upper side of the inner cavity of the curing chamber 100, and the column 300 is used to connect and fix the support frame 310.

[0021] Please refer to it again. Figure 3 A rotating shaft 410 is rotatably connected to the right end chamber of the connector 400. A guide rod 420 is fixedly connected to the outer wall of the rotating shaft 410. A curved slide rail 430 is fixedly connected to one end of the guide rod 420, and a nozzle 470 is fixedly connected to the other end of the guide rod 420. A sliding member 431 is slidably connected to the groove of the curved slide rail 430. A connecting rod 440 is rotatably connected to the outer end of the sliding member 431. A support member 450 is rotatably connected to the left end of the connecting rod 440, and the left end of the connecting rod 440 passes through the inner cavity of the support member 450. (Curing chamber 1) A second motor 460 is fixedly connected to the left side wall of 00. The output end of the second motor 460 is fixedly connected to the left end of the connecting rod 440. The connecting piece 400 is used to connect and support the movement of the rotating shaft 410 and the guide rod 420. The rotating shaft 410 is used to support the guide rod 420. The guide rod 420 is used to connect and fix the curved slide rail 430 and the nozzle 470. The curved slide rail 430 is used to cooperate with the sliding piece 431 and the connecting rod 440 to slide up and down the curved surface, so that the nozzle 470 at the other end of the guide rod 420 performs a reciprocating swinging motion.

[0022] In summary: By setting a first motor 210 at the bottom of the support frame 310 to drive it to rotate at a low speed, and setting a second motor 460 on its side to drive the connecting rod 440 to rotate, the sliding member 431 connected to it to rotate slides on the curved slide rail 430, causing the guide rod 420 and the nozzle 470 connected to the curved slide rail 430 to swing back and forth. The water pump 140 introduces the water in the water tank 130 into the nozzle 470 to spray water evenly on the concrete precast component placed on the support frame 310. At the same time, the slowly rotating concrete precast component throws off the water on its surface under the action of centrifugal force, leaving small water droplets that slowly and continuously penetrate into the concrete, promoting the full hydration reaction and ensuring the curing effect of the concrete precast component.

[0023] Please refer to it again. Figure 1-2 A ventilation mesh 110 is embedded on the upper right side wall of the curing chamber 100, and a humidity sensor 120 is embedded in the middle of the top of the inner cavity of the curing chamber 100. The humidity sensor 120 is a capacitive humidity sensor.

[0024] Please refer to it again. Figure 2 The left side wall of the curing chamber 100 has a first through hole 150. The output end of the water pump 140 is connected to the inner cavity of the nozzle 470 through a telescopic pipe, and the telescopic pipe passes through the inner cavity of the first through hole 150. The middle of the left side wall of the curing chamber 100 has a second through hole 160, and the connector 400 is fixedly connected to the bottom of the inner cavity of the second through hole 160.

[0025] Please refer to it again. Figure 2The top center of the fixing member 200 is fixedly connected to the first motor 210. The top left side of the fixing member 200 has a groove 220, and the opening of the groove 220 is inserted into the solenoid valve 230. The top right side of the fixing member 200 is fixedly connected to the limit ring 240, and the inner cavity of the limit ring 240 is inserted into the connecting tube 250. The outer wall of the first motor 210 is provided with a waterproof box. The first motor 210 is a high torque low speed permanent magnet direct drive motor, and the second motor 460 is a micro DC motor.

[0026] Please refer to it again. Figure 2 A conduit 260 is inserted into the top right side of the fastener 200. One end of the conduit 260 is connected to the connecting pipe 250, and the other end of the conduit 260 extends into the inner cavity of the groove 220. A fan 270 is fixedly connected to the lower side of the right side wall of the curing chamber 100, and the right end of the connecting pipe 250 is inserted into the output port of the fan 270.

[0027] Please refer to it again. Figure 4 A support frame 310 is fixedly connected between the inner sidewalls of the column 300 and arranged sequentially from top to bottom. A crossbar 320 is fixedly connected between the left and right sides of the inner sidewall of the support frame 310. A separator bar 330 is fixedly connected between the crossbar 320 and the top of the support frame 310. The output end of the first motor 210 is fixedly connected to the bottom of the crossbar 320. In summary: By installing a fixing member 200 at the bottom of the water tank 130, and a groove 220 inside the fixing member 200 to collect the sprayed water, the inner cavity of the groove 220 is closed and opened by a solenoid valve 230. A conduit 260 is installed inside the groove 220 to connect with a connecting pipe 250. Under the Venturi effect, the fan 270 applies flowing gas to the connecting pipe 250, and the conduit 260 carries the water in the groove 220 into the connecting pipe 250 under pressure, and provides auxiliary spraying below the precast concrete component. This effectively reuses the fallen water and saves water resources.

[0028] In practical use, when operating the equipment, the operator opens the door, places the precast concrete slab on the support frame 310, starts the first motor 210 to rotate slowly at low speed, and simultaneously starts the water pump 140 to introduce water from the water tank 130 into the nozzle 470 to spray water evenly onto the precast concrete component placed on the support frame 310. The second motor 460 drives the connecting rod 440 to rotate, and the sliding member 431 connected to it slides on the curved slide rail 430, causing the guide rod 420 and the nozzle 470 connected to the curved slide rail 430 to swing back and forth. The water falls onto the fixing member 200. The solenoid valve 230 is opened to guide the water into the groove 220 for collection. The solenoid valve 230 is closed, and the blower 270 applies flowing gas to the connecting pipe 250. The conduit 260 pressurizes the water in the groove 220 into the connecting pipe 250 and provides auxiliary spraying below the precast concrete component.

[0029] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A curing chamber for precast concrete components, characterized in that: The device includes a curing chamber (100), a fixing component (200), a column (300), and a connector (400). The fixing component (200) is fixedly connected to the bottom of the inner cavity of the curing chamber (100). The column (300) is located on the upper side of the inner cavity of the curing chamber (100). A water tank (130) is fixedly connected to the top left side of the curing chamber (100). A water pump (140) is fixedly connected to the top of the curing chamber (100), and the input end of the water pump (140) is connected to the output end of the water tank (130) through a pipe. A rotating shaft (410) is rotatably connected to the right end cavity of the connector (400), and a guide rod is fixedly connected to the outer wall of the rotating shaft (410). (420), one end of the guide rod (420) is fixedly connected to a curved slide rail (430), the other end of the guide rod (420) is fixedly connected to a nozzle (470), a sliding member (431) is slidably connected in the groove of the curved slide rail (430), a connecting rod (440) is rotatably connected to the outer end of the sliding member (431), a support member (450) is rotatably connected to the left end of the connecting rod (440), and the left end of the connecting rod (440) passes through the inner cavity of the support member (450). A second motor (460) is fixedly connected to the left side wall of the curing chamber (100), and the output end of the second motor (460) is fixedly connected to the left end of the connecting rod (440).

2. The curing chamber for precast concrete components according to claim 1, characterized in that: A ventilation mesh (110) is embedded on the upper side of the right side wall of the curing chamber (100), and a humidity sensor (120) is embedded in the middle of the top of the inner cavity of the curing chamber (100). The humidity sensor (120) is a capacitive humidity sensor.

3. The curing chamber for precast concrete components according to claim 1, characterized in that: The left side wall of the curing chamber (100) has a first through hole (150). The output end of the water pump (140) is connected to the inner cavity of the nozzle (470) through a telescopic pipe, and the telescopic pipe passes through the inner cavity of the first through hole (150). The middle of the left side wall of the curing chamber (100) has a second through hole (160), and the connector (400) is fixedly connected to the bottom of the inner cavity of the second through hole (160).

4. The curing chamber for precast concrete components according to claim 1, characterized in that: The top center of the fixing member (200) is fixedly connected to a first motor (210). A groove (220) is opened on the top left side of the fixing member (200). A solenoid valve (230) is inserted into the opening of the groove (220). A limit ring (240) is fixedly connected to the top right side of the fixing member (200). A connecting pipe (250) is inserted between the inner cavities of the limit ring (240). A waterproof box is provided on the outer wall of the first motor (210). The first motor (210) is a high-torque, low-speed permanent magnet direct drive motor. The second motor (460) is a micro DC motor.

5. The curing chamber for precast concrete components according to claim 4, characterized in that: A conduit (260) is inserted into the top right side of the fastener (200). One end of the conduit (260) is connected to the connecting pipe (250), and the other end of the conduit (260) extends into the inner cavity of the groove (220). A fan (270) is fixedly connected to the lower side of the right side wall of the curing chamber (100), and the right end of the connecting pipe (250) is inserted into the output port of the fan (270).

6. The curing chamber for precast concrete components according to claim 5, characterized in that: A support frame (310) is fixedly connected between the inner walls of the column (300) and arranged sequentially from top to bottom. A crossbar (320) is fixedly connected between the left and right sides of the inner wall of the support frame (310). A separator bar (330) is fixedly connected between the top of the crossbar (320) and the support frame (310). The output end of the first motor (210) is fixedly connected to the bottom of the crossbar (320).

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