A concrete precast member constant temperature curing apparatus

Abstract

The application discloses a kind of concrete prefabricated part constant temperature curing equipment, it is related to curing equipment technical field, when existing concrete prefabricated part constant temperature curing equipment is cured, the surface of concrete prefabricated part is sprayed using the way of spraying, windward face and leeward face are generated when spraying, which leads to it is difficult to guarantee the temperature and humidity of each part of the whole prefabricated part uniform in the curing process, cause the situation of local temperature and humidity difference is big, and then affect the quality of concrete prefabricated part;The present application is designed with baffle, the airflow is guided by baffle, and the concrete prefabricated part is covered comprehensively, the airflow in baffle is divided by setting shunt plate, and is conveyed to other positions of concrete prefabricated part except windward face, and rotary assembly is simultaneously provided, and the concrete prefabricated part is rotated, windward face is changed in real time, so that the temperature and humidity of the surface of concrete prefabricated part are uniform.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of curing equipment, in particular to a constant-temperature curing equipment for concrete prefabricated parts. BACKGROUND

[0002] The concrete prefabricated part refers to a concrete component that is pre-fabricated in a factory or at a construction site. These components are made by pouring concrete into a mold according to specific design dimensions, shapes, and performance requirements, and then undergoing a certain curing process. Compared with site-cast concrete components, prefabricated parts have the characteristics of standardization and large-scale production.

[0003] To this end, CN221518241U discloses a concrete prefabricated part curing equipment, which includes a bottom plate, a groove one is arranged on the top front side of the bottom plate, a groove two is arranged on the top rear side of the bottom plate, a roller shaft one is rotatably arranged in the groove one, a roller shaft two is rotatably arranged in the groove two, a conveying belt is arranged on the top of the roller shaft one and the roller shaft two, a friction pattern is arranged on the top of the conveying belt, a mobile water spraying mechanism is arranged on the top of the bottom plate, and a clamping and overturning mechanism is arranged on the mobile water spraying mechanism. The concrete prefabricated part curing equipment can not only spray the concrete prefabricated part better, but also overturn the concrete prefabricated part to ensure better curing of the concrete prefabricated part. Moreover, the concrete prefabricated part can be transported to ensure the continuity of the curing of the concrete prefabricated part, thereby prolonging the single working period of the equipment and improving the overall practicality and efficiency of the device.

[0004] To this end, CN222021856U discloses an intelligent curing equipment for concrete prefabricated parts, which includes a base, a heating unit, a curing unit, and a control unit arranged on the base; the heating unit includes a heating water tank, a main flow pipe, and a pump body, an electric heater and a temperature sensor are arranged in the heating water tank, a water inlet and a heated water outlet are arranged on the heating water tank, and a pump body and a branch flow pipe are arranged on the main flow pipe; the curing unit includes a cabinet, a water filtration partition, and a cabinet door, the cabinet is divided into two curing cavities and a wastewater recovery cavity; a spraying assembly, a temperature sensor, and a water immersion sensor are arranged in each curing cavity, and each branch flow pipe penetrates the side wall of the cabinet and is connected with the corresponding spraying assembly; the wastewater recovery cavity is divided into a wastewater cavity and a sewage discharge cavity; and the control unit includes a controller and a display screen. The curing equipment solves the problem that the current concrete prefabricated part curing equipment has a normal curing temperature that cannot reach the curing temperature of RPC concrete prefabricated parts, and cannot make the strength of RPC concrete prefabricated parts higher.

[0005] The existing concrete prefabricated part constant temperature curing equipment adopts the spraying mode to spray the surface of the concrete prefabricated part, and windward and leeward surfaces are generated during spraying, which leads to difficulty in guaranteeing the uniformity of the temperature and humidity of each part of the prefabricated part during the curing process, causing large local temperature and humidity difference, and further affecting the quality of the concrete prefabricated part.

[0006] In view of the above problems, a concrete prefabricated part constant temperature curing equipment is provided. SUMMARY

[0007] The purpose of the present application is to provide a concrete prefabricated part constant temperature curing equipment, which solves the problem of uneven spraying of concrete prefabricated parts causing large local temperature and humidity difference.

[0008] To achieve the above purpose, the present application provides the following technical scheme: a concrete prefabricated part constant temperature curing equipment, comprising a curing device main body, a uniform curing shunt component is arranged inside the curing device main body, the uniform curing shunt component comprises a first electric telescopic rod, and the first electric telescopic rod is fixedly connected with the curing device main body, a guide plate main body is fixedly connected to the bottom of the first electric telescopic rod, and a guide plate baffle is fixedly connected to the outer wall of the guide plate main body, a first electric rotating shaft is fixedly connected to one side of the guide plate baffle, and a first shunt plate is movably connected to the bottom of the first electric rotating shaft, a second electric rotating shaft is fixedly connected to the top of the guide plate baffle, and a second shunt plate is movably connected to the outer wall of the second electric rotating shaft, a third electric rotating shaft is fixedly connected to the other side of the guide plate baffle, and a third shunt plate is movably connected to the top of the third electric rotating shaft; a prefabricated part control component is arranged on the side of the curing device main body, the prefabricated part control component comprises a stepping motor, and the stepping motor is fixedly connected with the curing device main body, a ventilation component is arranged on the top of the curing device main body, the ventilation component comprises a ventilation pipeline, and the ventilation pipeline is fixedly connected with the curing device main body, a constant temperature humidifying unit is arranged at the bottom of the guide plate main body, and the constant temperature humidifying unit is fixedly connected with the curing device main body.

[0009] Preferably, the guide plate main body is used to guide the airflow generated by the constant temperature humidifying unit, and the guide plate main body is arranged in the shape of an arch bridge.

[0010] Preferably, the first shunt plate, the second shunt plate and the third shunt plate are all arranged in the shape of an arc, and the first shunt plate is used to guide a part of the airflow to one side of the concrete prefabricated part.

[0011] Preferably, the second shunt plate is used to guide a part of the airflow to the top of the concrete prefabricated part, and the third shunt plate is used to guide a part of the airflow to the other side of the concrete prefabricated part.

[0012] Preferably, the output end of the stepper motor is fixedly connected to a first worm gear, and the top of the first worm gear meshes with a first worm wheel. A second electric telescopic rod is fixedly connected to the side of the first worm wheel, and a first fixed plate is fixedly connected to one end of the second electric telescopic rod. A first rotating rod is fixedly connected to the side of the first worm gear, and a transmission belt is engaged with the outer wall of the first rotating rod. A second rotating rod is provided on the side of the transmission belt. A second worm gear is fixedly connected to one end of the second rotating rod, and a second worm wheel meshes with the top of the second worm gear. A second fixed plate is fixedly connected to the side of the second worm wheel.

[0013] Preferably, the first fixing plate fixes the precast concrete component under the action of the second electric telescopic rod, and both the outer walls of the first fixing plate and the second fixing plate are provided with anti-slip particles, and the first fixing plate and the second fixing plate rotate at the same speed.

[0014] Preferably, the first rotating rod and the second rotating rod have the same diameter and rotate at the same speed.

[0015] Preferably, a ventilation fan is fixedly connected to the bottom of the ventilation duct, and a ventilation plate is fixedly connected inside the ventilation duct. The ventilation plate has a flow opening inside, and a baffle shaft is provided at the top of the flow opening. The baffle shaft and the ventilation plate are fixedly connected, and a closing baffle is movably connected to the side of the baffle shaft.

[0016] Preferably, the closed baffle rotates around the baffle axis under the action of the ventilation fan, and the closed baffle is tightly fitted with the flow port under the action of gravity.

[0017] Preferably, the diameter of the closed baffle is larger than the diameter of the flow port, and the flow ports are evenly spaced with respect to the interior of the ventilation plate.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. The present invention provides a constant temperature curing device for precast concrete components. The diversion plate can disperse the airflow in all directions to ensure that all parts of the precast concrete components can be sprayed, which helps to ensure the uniformity of constant temperature curing of precast concrete components and thus improves the quality of the product.

[0020] 2. The present invention provides a constant temperature curing device for precast concrete components. The precast concrete component rotates slowly, causing the position of the constant temperature humidification unit to directly spray the precast concrete component, thereby changing the windward side of the precast concrete component in real time. During the constant temperature spraying process, rotating the precast component helps to distribute heat more evenly inside it, ensuring the uniformity of the spraying.

[0021] 3. The present invention provides a constant temperature curing device for precast concrete components. The ventilation component is used to transfer the internal airflow and maintain good air circulation. At the same time, the set closed baffle can ensure the airtightness of the ventilation duct when the ventilation fan is not working, so as to prevent foreign objects and gases from entering the device. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall internal structure of the present invention;

[0023] Figure 2 This is a front view of the overall structure of the present invention;

[0024] Figure 3 This is an enlarged structural schematic diagram of the uniform curing diversion component of the present invention;

[0025] Figure 4 This is a schematic diagram of the internal structure of the guide plate body of the present invention;

[0026] Figure 5 This is a side view of the prefabricated component control assembly of the present invention.

[0027] Figure 6 This is a top view of the prefabricated component control assembly of the present invention.

[0028] Figure 7 This is an enlarged structural schematic diagram of the ventilation component of the present invention;

[0029] Figure 8 This is a schematic diagram of the opening structure of the closed baffle portion of the present invention.

[0030] In the diagram: 1. Main body of the curing device; 2. Uniform curing diversion assembly; 201. Electric telescopic rod No. 1; 202. Main body of the guide plate; 203. Guide plate baffle; 204. Electric rotating shaft No. 1; 205. Diversion plate No. 1; 206. Electric rotating shaft No. 2; 207. Diversion plate No. 2; 208. Electric rotating shaft No. 3; 209. Diversion plate No. 3; 3. Precast component control assembly; 301. Stepper motor; 302. Worm gear No. 1; 303. 304. Worm gear; 305. Electric telescopic rod No. 2; 306. First fixed plate; 307. First rotating rod; 308. Transmission belt; 309. Second rotating rod; 310. Worm gear No. 2; 311. Second fixed plate; 4. Ventilation assembly; 401. Ventilation duct; 402. Ventilation fan; 403. Ventilation plate; 404. Flow outlet; 405. Baffle shaft; 406. Closing baffle; 5. Constant temperature and humidification unit. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] To further understand the content of this invention, a detailed description of the invention will be provided in conjunction with the accompanying drawings.

[0033] Combination Figure 1 , Figure 2 The present invention discloses a constant temperature curing device for precast concrete, comprising a curing device body 1, a uniform curing diversion component 2 disposed inside the curing device body 1, the uniform curing diversion component 2 comprising a first electric telescopic rod 201, and the first electric telescopic rod 201 being fixedly connected to the curing device body 1, a precast component control component 3 disposed on the side of the curing device body 1, the precast component control component 3 comprising a stepper motor 301, and the stepper motor 301 being fixedly connected to the curing device body 1, a ventilation component 4 disposed on the top of the curing device body 1, the ventilation component 4 comprising a ventilation duct 401, and the ventilation duct 401 being fixedly connected to the curing device body 1, and a constant temperature humidification unit 5 disposed at the bottom of the guide plate body 202, and the constant temperature humidification unit 5 being fixedly connected to the curing device body 1.

[0034] Combination Figure 3 , Figure 4 The present invention discloses a constant temperature curing device for precast concrete components. A guide plate body 202 is fixedly connected to the bottom of a first electric telescopic rod 201, and a guide plate baffle 203 is fixedly connected to the outer wall of the guide plate body 202. A first electric rotating shaft 204 is fixedly connected to one side of the guide plate baffle 203, and a first diverter plate 205 is movably connected to the bottom of the first electric rotating shaft 204. A second electric rotating shaft 206 is fixedly connected to the top of the guide plate baffle 203, and a second diverter plate 207 is movably connected to the outer wall of the second electric rotating shaft 206. A third electric diverter plate 207 is fixedly connected to the other side of the guide plate baffle 203. An electric rotating shaft 208 is provided, and a third diverter plate 209 is movably connected to the top of the third electric rotating shaft 208. The main body of the diverter plate 202 is used to guide the airflow generated by the constant temperature humidification unit 5, and the main body of the diverter plate 202 is set in an arch bridge shape. The first diverter plate 205, the second diverter plate 207, and the third diverter plate 209 are all set in an arc shape. The first diverter plate 205 is used to guide a part of the airflow to one side of the precast concrete component, the second diverter plate 207 is used to guide a part of the airflow to the top of the precast concrete component, and the third diverter plate 209 is used to guide a part of the airflow to the other side of the precast concrete component.

[0035] During constant-temperature curing of precast concrete components, the first electric telescopic rod 201 is activated, extending and lowering the position of the guide plate body 202 until it completely encloses the precast concrete component. Then, the constant-temperature and humidification unit 5 sprays airflow with constant temperature and humidity onto the bottom of the guide plate body 202. Part of the airflow directly contacts the bottom of the precast concrete component, while another part enters the interior of the guide plate body 202 through one side. The airflow entering the interior of the guide plate body 202 first contacts the first diversion plate 205. The first diverter plate 205 directs a portion of the airflow to one side of the precast concrete component. The airflow then contacts the second diverter plate 207, which directs a portion of the airflow to the top of the precast concrete component. Next, the airflow contacts the third diverter plate 209, which directs a portion of the airflow to the other side of the precast concrete component. Finally, the airflow leaves the main body of the guide plate 202. The diverter plates can disperse the airflow in all directions, ensuring that all parts of the precast concrete component are sprayed. This helps to ensure the uniformity of constant temperature curing of the precast concrete component, thereby improving the quality of the product.

[0036] Combination Figure 5 , Figure 6 The present invention discloses a constant temperature curing device for precast concrete components. A stepper motor 301 has a stepper motor 301 whose output end is fixedly connected to a first worm gear 302. A first worm wheel 303 meshes with the top of the first worm gear 302. A second electric telescopic rod 304 is fixedly connected to the side of the first worm wheel 303. A first fixing plate 305 is fixedly connected to one end of the second electric telescopic rod 304. A first rotating rod 306 is fixedly connected to the side of the first worm gear 302. A transmission belt 307 is engaged with the outer wall of the first rotating rod 306. A second rotating rod 308 is provided on the side of the transmission belt 307. A second worm gear 309 is fixedly connected to one end, and a second worm wheel 310 is meshed at the top of the second worm gear 309. A second fixing plate 311 is fixedly connected to the side of the second worm wheel 310. The first fixing plate 305 fixes the precast concrete component under the action of the second electric telescopic rod 304. The outer walls of both the first fixing plate 305 and the second fixing plate 311 are provided with anti-slip particles. The first fixing plate 305 and the second fixing plate 311 rotate at the same speed. The first rotating rod 306 and the second rotating rod 308 have the same diameter and rotate at the same speed.

[0037] The precast concrete component is placed between the first fixing plate 305 and the second fixing plate 311. The second electric telescopic rod 304 is activated, extending and pushing the first fixing plate 305 into contact with the precast concrete component, thus fixing it in place. Subsequently, during constant-temperature curing of the precast concrete component, the stepper motor 301 is activated. The stepper motor 301 drives the first worm gear 302 and the first rotating rod 306 to rotate. The first worm gear 302 drives the first worm wheel 303, the second electric telescopic rod 304, and the... A fixed plate 305 rotates, and a first rotating rod 306 drives a second rotating rod 308 and a second worm gear 309 to rotate via a transmission belt 307. The second worm gear 309 drives a second worm wheel 310 and a second fixed plate 311 to rotate, causing the precast concrete component to rotate slowly. This causes the position of the constant temperature humidification unit 5 directly spraying the precast concrete component to change, thereby changing the windward side of the precast concrete component in real time. During the constant temperature spraying process, rotating the precast component helps to distribute heat more evenly inside it, ensuring the uniformity of the spraying.

[0038] Combination Figure 7 , Figure 8 The present invention discloses a constant temperature curing device for precast concrete components. A ventilation fan 402 is fixedly connected to the bottom of a ventilation duct 401, and a ventilation plate 403 is fixedly connected inside the ventilation duct 401. A flow port 404 is provided inside the ventilation plate 403, and a baffle shaft 405 is provided at the top of the flow port 404. The baffle shaft 405 is fixedly connected to the ventilation plate 403, and a closing baffle 406 is movably connected to the side of the baffle shaft 405. The closing baffle 406 rotates around the baffle shaft 405 under the action of the ventilation fan 402, and the closing baffle 406 is tightly fitted to the flow port 404 under the action of gravity. The diameter of the closing baffle 406 is larger than the diameter of the flow port 404, and the flow ports 404 are evenly spaced inside the ventilation plate 403.

[0039] When the device is in use, the ventilation fan 402 starts working, exhausting the airflow inside the device through the ventilation duct 401. Under the action of the ventilation fan 402, the closing baffle 406 rotates around the baffle shaft 405, opening the flow port 404. At this time, the airflow is exhausted through the flow port 404. When the ventilation fan 402 stops working, the closing baffle 406 contacts the flow port 404, ensuring the airtightness of the ventilation duct 401. The ventilation component 4 is used to transfer the internal airflow and maintain good air circulation. At the same time, the closing baffle 406 can ensure the airtightness of the ventilation duct 401 when the ventilation fan 402 is not working, preventing foreign objects and gases from entering the device.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A concrete precast unit thermostatic curing apparatus, characterized by: Including maintenance device body (1), the inside of maintenance device body (1) is provided with uniform maintenance shunt subassembly (2), uniform maintenance shunt subassembly (2) includes No. electric telescopic handle (201), and No. electric telescopic handle (201) and maintenance device body (1) are fixedly connected, the bottom of No. electric telescopic handle (201) is fixedly connected with guide vane body (202), and the outer wall of guide vane body (202) is fixedly connected with guide vane baffle (203), one side of guide vane baffle (203) is fixedly connected with No. electric rotating shaft (204), and No. electric rotating shaft (204) is movably connected with No. shunt plate (205), the top of guide vane baffle (203) is fixedly connected with No. electric rotating shaft (206), and the outer wall of No. electric rotating shaft (206) is movably connected with No. shunt plate (207), the other side of guide vane baffle (203) is fixedly connected with No. electric rotating shaft (208), and the top of No. electric rotating shaft (208) is movably connected with No. shunt plate (209), The side of maintenance device body (1) is provided with prefabricated part control assembly (3), prefabricated part control assembly (3) includes step motor (301), and step motor (301) and maintenance device body (1) are fixedly connected, the top of maintenance device body (1) is provided with ventilation assembly (4), ventilation assembly (4) includes ventilation duct (401), and ventilation duct (401) and maintenance device body (1) are fixedly connected, the bottom of guide vane body (202) is provided with constant temperature humidification unit (5), and constant temperature humidification unit (5) and maintenance device body (1) are fixedly connected, No. shunt plate (205), No. shunt plate (207), No. shunt plate (209) are all arc-shaped settings, and No. shunt plate (205) is used to guide a part of airflow to the side of concrete prefabricated part, No. shunt plate (207) is used to guide a part of airflow to the top of concrete prefabricated part, No. shunt plate (209) is used to guide a part of airflow to the other side of concrete prefabricated part.

2. A concrete precast unit thermostatic curing apparatus according to claim 1, wherein: Guide vane body (202) is used to guide the airflow generated by constant temperature humidification unit (5), and guide vane body (202) is arch bridge-shaped setting.

3. A concrete precast unit thermostatic curing apparatus according to claim 1, wherein: The output end of the stepping motor (301) is fixedly connected with a first worm (302), and the top of the first worm (302) is engaged with a first worm wheel (303), the side of the first worm wheel (303) is fixedly connected with a second electric telescopic rod (304), and one end of the second electric telescopic rod (304) is fixedly connected with a first fixed plate (305), the side of the first worm (302) is fixedly connected with a first rotating rod (306), the outer wall of the first rotating rod (306) is clamped with a transmission belt (307), and the side of the transmission belt (307) is provided with a second rotating rod (308), one end of the second rotating rod (308) is fixedly connected with a second worm (309), the top of the second worm (309) is engaged with a second worm wheel (310), and the side of the second worm wheel (310) is fixedly connected with a second fixed plate (311).

4. A concrete precast unit thermostatic curing apparatus according to claim 3, wherein: The first fixed plate (305) is fixed under the action of the second electric telescopic rod (304), the outer walls of the first fixed plate (305) and the second fixed plate (311) are provided with anti-skid particles, and the rotating speeds of the first fixed plate (305) and the second fixed plate (311) are the same.

5. A concrete precast unit thermostatic curing apparatus according to claim 3, wherein: The diameters of the first rotating rod (306) and the second rotating rod (308) are the same, and the rotating speeds of the first rotating rod (306) and the second rotating rod (308) are the same.

6. A concrete precast unit thermostatic curing apparatus according to claim 1, wherein: The bottom of the ventilation duct (401) is fixedly connected with a ventilation fan (402), the inside of the ventilation duct (401) is fixedly connected with a ventilation plate (403), the inside of the ventilation plate (403) is provided with a flow-through opening (404), the top of the flow-through opening (404) is provided with a baffle rotating shaft (405), the baffle rotating shaft (405) is fixedly connected with the ventilation plate (403), and the side of the baffle rotating shaft (405) is movably connected with a closing baffle (406).

7. A concrete precast unit thermostatic curing apparatus according to claim 6, wherein: The closing baffle (406) rotates around the baffle rotating shaft (405) under the action of the ventilation fan (402), and the closing baffle (406) is tightly combined with the flow-through opening (404) under the action of gravity.

8. A concrete precast unit thermostatic curing apparatus according to claim 6, wherein: The diameter of the closing baffle (406) is greater than that of the flow-through opening (404), and the flow-through openings (404) are equally spaced in the inside of the ventilation plate (403).

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