Maintenance structure for hanging basket closed formwork

Abstract

The utility model provides a kind of maintenance structure for hanging basket closed inner mold, installs and positions with inner mold component, is used as concrete forming formwork, first shell is assembled to the outer surface of inner mold component, first shell and inner mold component form first maintenance cavity between, the cavity is in relatively closed state, install several pieces arc-shaped radiating fins in first shell inside, and with first shell fixed connection, cooling assembly (air cooling or water cooling) is connected with first maintenance cavity, pre-set cooling path. Concrete is formed by inner mold component, with cement hydration reaction, concrete inside starts to release a large amount of heat, cooling assembly starts, cold air or water enters first maintenance cavity, cold water or atomized water is injected into first maintenance cavity by pipeline, water flow or water mist flows on the surface of arc-shaped radiating fin, takes away heat, while providing moderate humidity for concrete surface, inhibits moisture evaporation. Disturbance occurs when air or water flows through arc-shaped radiating fin, and heat exchange efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bridge construction, specifically relates to a kind of maintenance structure for hanging basket closed inner mold. BACKGROUND

[0002] In the bridge construction process, box girder is a common and important structural form, with good torsional performance and overall stiffness. When pouring the box girder, it needs to be operated according to certain construction technology and technical specification to ensure its structural quality and construction safety.

[0003] The conventional pouring method is to first set up a support according to the design requirements to ensure the bearing capacity and stability, install the bottom mold, web formwork and top plate formwork, and the formwork joints must be tight to prevent leakage. Then, install the prestressed corrugated pipe and do a good job of sealing and positioning to prevent displacement during concrete pouring. Then, pour layer by layer and segmentally symmetrically, commonly known as the "segment and layer" method. Vibrate and compact to avoid quality problems such as honeycomb and pitted surface, voids, etc. Cover and water the concrete for timely maintenance after initial setting to prevent early dry cracking.

[0004] However, the existing closed inner mold (CN222309207U) is set as a closed inner mold to ensure easy disassembly, but during maintenance, it cannot be effectively maintained. During the initial hardening stage of the concrete, the cement hydration reaction requires a large amount of water. If it cannot be maintained, the water will evaporate too quickly, causing surface shrinkage and cracks.

[0005] Secondly, the internal concrete structure during the molding stage will release heat, and if it cannot be dissipated, it will affect the internal molding effect, temperature difference, dry cracking, etc.

[0006] Therefore, there is an urgent need for a maintenance structure for hanging basket closed inner mold to solve the maintenance problem of closed inner mold. INVENTION CONTENTS

[0007] The utility model provides a kind of maintenance structure for hanging basket closed inner mold to solve the above technical problems.

[0008] To achieve the above purpose, the utility model provides a kind of maintenance structure for hanging basket closed inner mold, comprising:

[0009] An inner mold assembly;

[0010] A first housing is installed on the outer surface of the inner mold assembly and surrounds the outer surface of the inner mold assembly to form a first maintenance cavity;

[0011] A heat dissipation assembly is installed on the inner mold assembly and communicates with the first maintenance cavity to perform air cooling or water cooling for the first maintenance cavity;

[0012] Arc-shaped heat dissipation fins are disposed inside the first curing cavity and are fixedly connected to the first housing.

[0013] Preferably, the end of the arc-shaped heat dissipation fin near the first housing is arched in a vertically upward direction to form an arched portion, and the end of the arc-shaped heat dissipation fin away from the first housing is recessed in a vertically downward direction to form a recessed portion.

[0014] Preferably, the recessed portion has a communicating channel, and there are multiple arc-shaped heat dissipation fins, which are installed in the first maintenance cavity.

[0015] Preferably, the first housing has a communicating hole;

[0016] A liquid retention trough is formed between the arched portion and the first shell. The liquid retention trough is connected to the connecting hole, which is connected to the interior of the inner mold assembly, so as to spray concrete inside the inner mold assembly.

[0017] Preferably, the curing structure for the closed inner mold of the hanging basket further includes:

[0018] The movable component has one end fixed to the first housing and the other end engaged with the connecting hole to separate or connect the first maintenance chamber and the connecting hole.

[0019] Preferably, the active component includes:

[0020] A fixed column, one end of which is mounted on the first housing, and the other end of which has a mounting end;

[0021] An elastic element is fitted onto the mounting end;

[0022] A sealing gasket is fixed to the end of the elastic element away from the fixing post.

[0023] Preferably, the first housing has a first hole;

[0024] The activity component also includes:

[0025] A winding motor is mounted on the first housing;

[0026] The connecting rope has one end fixed to the output end of the winding motor, and the other end passes through the first hole and is fixed to the end of the sealing gasket near the elastic element.

[0027] Preferably, the fixing post is arranged along the axial direction of the connecting hole.

[0028] Preferably, the curing structure for the closed inner mold of the hanging basket further includes:

[0029] The second housing is installed on the inner mold assembly and forms a second curing cavity between the housing and the inner mold assembly. One end of the second curing cavity is connected to the heat dissipation assembly, and the other end is connected to the first curing cavity. The first curing cavity has an outlet that communicates with the outside.

[0030] Preferably, the heat dissipation component includes:

[0031] A fixed housing has an internal mounting cavity and a heat dissipation cavity communicating with the second maintenance cavity, and the fixed housing has an inlet communicating with the heat dissipation cavity;

[0032] The gear set has one end installed in the mounting cavity and the other end extending into the heat dissipation cavity;

[0033] A drive motor is mounted on the fixed housing, and the output shaft of the drive motor is fixedly connected to one end of the gear set;

[0034] The impeller rotates and is located inside the heat dissipation cavity and is fixedly connected to the end of the gear set away from the drive motor.

[0035] The curing structure for the enclosed inner mold of the hanging basket proposed in this utility model has the following beneficial effects:

[0036] 1. The curing structure for the closed inner mold of the hanging basket proposed in this utility model is to install and position the inner mold assembly as a concrete forming support, assemble the first shell onto the outer surface of the inner mold assembly, and form a first curing cavity between the first shell and the inner mold assembly. The cavity is in a relatively sealed state. Several arc-shaped heat dissipation fins are installed on the inner side of the first shell and fixedly connected to the first shell. The heat dissipation component (air-cooled or water-cooled) is connected to the first curing cavity, and a preset cooling path is provided.

[0037] Concrete is formed through an inner mold assembly. As the cement hydration reaction proceeds, a large amount of heat is released inside the concrete. The heat dissipation assembly is activated, and cold air or water enters the first curing chamber. Cold water or atomized water is injected into the first curing chamber through pipes. The water flow or water mist flows on the surface of the arc-shaped heat dissipation fins, carrying away the heat and providing appropriate humidity to the concrete surface to inhibit moisture evaporation.

[0038] When air or water flows over the arc-shaped heat dissipation fins, it is disturbed, which improves the heat exchange efficiency. The arc-shaped heat dissipation fins can guide airflow or water flow to cover a wider area and prevent local temperature accumulation.

[0039] 2. The curing structure for the closed inner mold of the hanging basket proposed in this utility model has a second curing chamber as a leading flow chamber, which uniformly distributes and pre-cools the cooling medium, reduces the instantaneous temperature difference, prevents the cold medium from directly rushing into the first curing chamber and causing uneven curing, helps to form a stable laminar flow or controllable turbulence, and enhances the uniformity of cooling or humidification of the concrete surface.

[0040] By setting up a two-stage curing chamber, a gradient distribution and transition space for heat and humidity are formed, which effectively buffers sudden temperature differences and avoids cracks or early strength reduction in concrete due to localized rapid cooling / drying. Attached Figure Description

[0041] Figure 1 This is a reference diagram showing the usage state of the curing structure of the present invention used for the closed inner mold of the hanging basket;

[0042] Figure 2 This is a schematic diagram of the curing structure of the present invention used for the closed inner mold of the hanging basket;

[0043] Figure 3 for Figure 2 Enlarged view of section A in the middle;

[0044] Figure 4 This is a cross-sectional view of the curing structure of the hanging basket enclosed inner mold of this utility model;

[0045] Figure 5 for Figure 4 Enlarged view of section B in the middle;

[0046] Figure 6 This is a schematic diagram of the arc-shaped heat dissipation fins.

[0047] Figure 7 This is an exploded view of the heat dissipation component.

[0048] In the picture:

[0049] 100. Curing structure for enclosed inner molds of hanging baskets;

[0050] 110. Inner mold assembly;

[0051] 120, First housing; 120a, First curing chamber; 120b, Connecting hole; 120c, First hole;

[0052] 130. Heat dissipation assembly; 131. Fixed housing; 131a. Inlet; 132. Gear set; 133. Drive motor; 134. Rotating impeller;

[0053] 140. Arc-shaped heat dissipation fins; 141. Arched portion; 142. Recessed portion; 142a. Connecting channel; 141a. Liquid retention tank;

[0054] 150. Moving component; 151. Fixing post; 152. Elastic element; 153. Sealing gasket; 154. Winding motor;

[0055] 160, Second shell; 160a, Second curing chamber; 160b, Outlet.

[0056] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0057] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0058] It should be noted that in the description of this utility model, the terms "lateral," "longitudinal," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for 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. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0059] This utility model proposes a curing structure 100 for a closed inner mold of a hanging basket, comprising:

[0060] Inner mold component 110;

[0061] The first housing 120 is installed on the outer surface of the inner mold assembly 110 and forms a first curing cavity 120a with the outer surface of the inner mold assembly 110;

[0062] The heat dissipation component 130 is installed on the inner mold component 110 and communicates with the first curing cavity 120a to perform air cooling or water cooling on the first curing cavity 120a.

[0063] Arc-shaped heat dissipation fins 140 are disposed in the first maintenance cavity 120a and are fixedly connected to the first housing 120.

[0064] Please refer to Figures 1-7 In this embodiment, the inner mold assembly 110 is installed and positioned to serve as a concrete forming support. The first housing 120 is assembled onto the outer surface of the inner mold assembly 110, forming a first curing cavity 120a between the first housing 120 and the inner mold assembly 110. This cavity is in a relatively sealed state. Several arc-shaped heat dissipation fins 140 are installed inside the first housing 120 and fixedly connected to it. The heat dissipation assembly 130 (air-cooled or water-cooled) is connected to the first curing cavity 120a, and a preset cooling path is established.

[0065] Concrete is formed through inner mold component 110. As the cement hydration reaction proceeds, a large amount of heat is released inside the concrete. Heat dissipation component 130 is activated, and cold air or water enters the first curing chamber 120a. Cold water or atomized water is injected into the first curing chamber 120a through pipes. Water flow or water mist flows on the surface of arc-shaped heat dissipation fins 140, carrying away heat and providing appropriate humidity to the concrete surface to inhibit moisture evaporation.

[0066] When air or water flows over the arc-shaped heat dissipation fins 140, it is disturbed, which improves the heat exchange efficiency. The arc-shaped heat dissipation fins 140 can guide airflow or water flow to cover a wider area and prevent local temperature accumulation.

[0067] The heat dissipation component 130 promptly removes the heat of hydration released from the concrete, preventing thermal cracks caused by excessive temperature differences.

[0068] The humidity inside the inner mold component 110 is controllable, which slows down moisture evaporation, helps cement to fully hydrate, and improves the structural durability.

[0069] The 140 arc-shaped heat dissipation fins enhance heat exchange and can be flexibly arranged according to different box girder templates, making them suitable for various bridge construction scenarios.

[0070] The arc-shaped heat dissipation fins 140 are roughly wavy.

[0071] It should be noted that the inner mold component 110 is roughly a polygonal frame and is used to accommodate concrete, which is existing technology and will not be described in detail here.

[0072] Preferably, the arc-shaped heat dissipation fin 140 is arched at one end near the first housing 120 to form an arched portion 141 in a vertically upward direction, and the arc-shaped heat dissipation fin 140 is recessed at one end away from the first housing 120 in a vertically downward direction to form a recessed portion 142.

[0073] Please refer to Figures 1-7 In this embodiment, cold air (or cold water) enters from the first curing chamber 120a and flows through the arc-shaped heat dissipation fins 140. The arched part 141 guides the airflow to the upper space, forming a turbulence and swirling effect, which accelerates the airflow speed. The recessed part 142 forms a local low-pressure area, which is conducive to settling and local heat exchange. Overall, the flow rate of air / water in the curing chamber is optimized, the guidance is enhanced, and the uniformity of heat exchange is improved.

[0074] During water cooling or wet curing, the arched part 141 forms a water flow collection path. Part of the water is moistened, while the other part of the condensate or sprayed water gathers downwards in the recessed part 142, directing the water to the concrete surface or the recycling system. This avoids water stagnation at the top of the inner cavity or accumulation that could cause mold corrosion, while also improving the efficiency of water resource recycling.

[0075] The arc-shaped structure forms a non-linear airflow path, which has a greater disturbance effect than traditional straight plate fins, improves the heat transfer coefficient between the fluid and the fin surface, accelerates heat conduction, and the upward-facing arched part 141 helps the high-temperature airflow to rise and be discharged, improving the internal heat circulation.

[0076] The recessed portion 142 forms a water collection area, which guides condensate or sprayed water to a specific area for recycling. The arched portion 141 can also be used to replenish the moisture on the surface of the inner formwork concrete, preventing the accumulation of moisture in high humidity areas that could lead to local condensation or formwork corrosion, thereby improving the stability of the system.

[0077] Preferably, the recessed portion 142 has a communicating channel 142a, and there are multiple arc-shaped heat dissipation fins 140, which are installed in the first maintenance cavity 120a.

[0078] Please refer to Figures 1-7 In this embodiment, cold air or cold water flows through the gaps between multiple arc-shaped heat dissipation fins 140. The surface of each fin is in contact with the fluid, forming multiple heat dissipation units. The arc-shaped structure creates turbulence, increases the fluid residence time, and improves heat exchange efficiency. The flow field inside the overall first curing chamber 120a is guided by multiple arc-shaped heat dissipation fins 140 and is evenly distributed, avoiding local hot spots or curing dead corners.

[0079] Each arc-shaped heat dissipation fin 140 has a recess 142 with a connecting channel 142a that runs through the fin to facilitate water drainage in water-cooled conditions: sprayed or condensed water can flow along the fin to the recess 142, enter the water collection tank through the connecting channel 142a, and then be directly guided to the concrete surface through the arched part 141 to achieve precise water replenishment. In air-cooled conditions, air pressure is introduced: when positive pressure or circulating airflow is formed in the first curing chamber 120a, the connecting channel 142a can play a role in auxiliary ventilation, pressure relief, or airflow distribution.

[0080] The connecting channel 142a enables precise collection and redistribution of condensate or spray water, avoiding moisture loss or waste, and helps maintain a constant humidity in the first curing chamber 120a, preventing premature cracking of the concrete surface.

[0081] Multiple fins disperse the heat load, preventing abnormal temperature rise in a single part. The connecting channel 142a can prevent water from stagnating inside the cavity, reducing the risk of mold corrosion and deposition.

[0082] It should be noted that the connecting channel 142a is a through groove, the first curing chamber 120a is an internal cavity, and the first shell 120 is roughly a "U" shaped structure.

[0083] Preferably, the first housing 120 has a communicating hole 120b;

[0084] The arched portion 141 and the first housing 120 form a liquid retention groove 141a, which is connected to the connecting hole 120b. The connecting hole 120b is connected to the interior of the inner mold assembly 110 to spray concrete inside the inner mold assembly 110.

[0085] Please refer to Figures 1-7 In this embodiment, under water-cooling mode, during the operation of condensate, water mist, or spray water in the first curing chamber 120a, some of it will slide down along the surface of the arc-shaped heat dissipation fins 140 to the arched portion 141 area, causing the water to flow to the lower edge of the arched portion 141 and accumulate in the liquid retention tank 141a. The water collected in the liquid retention tank 141a is introduced into the interior of the inner mold assembly 110 through the provided connecting hole 120b, so as to achieve the purpose of spraying and moist curing the inner surface of the concrete.

[0086] It ensures that water can still be supplied to the concrete surface even in the completely enclosed inner mold component 110, preventing early water loss and cracking. This effectively prevents quality defects such as early water loss and cracking, hollowing, and honeycomb pitting on the concrete surface.

[0087] The liquid retention tank 141a is roughly an inclined "V" shaped groove, and the connecting hole 120b is a through hole.

[0088] Preferably, the curing structure 100 for the closed inner mold of the hanging basket further includes:

[0089] The movable component 150 is fixed at one end to the first housing 120 and engaged at the other end with the connecting hole 120b to separate or connect the first maintenance cavity 120a and the connecting hole 120b.

[0090] Preferably, the active component 150 includes:

[0091] The fixing post 151 is mounted on the first housing 120 at one end and has a mounting end at the other end;

[0092] Elastic element 152 is sleeved on the mounting end;

[0093] The sealing gasket 153 is fixed to the end of the elastic member 152 away from the fixing post 151.

[0094] Please refer to Figures 1-7 In this embodiment, one end of the fixing post 151 is fixed inside the first housing 120, and the other end serves as the mounting end to support the entire movable component 150. An elastic element 152 (such as a helical spring, a corrugated washer, etc.) is sleeved on the mounting end, which has a certain elastic deformation capability. The distal end of the elastic element 152 is connected to the sealing gasket 153, which is located at the opening of the connecting hole 120b and plays a sealing role.

[0095] When not under stress or activated, the elastic element 152 is in a compressed or naturally returning state, and the sealing gasket 153 fits against the opening of the connecting hole 120b under the action of elastic force, sealing it. At this time, the first curing chamber 120a is isolated from the interior of the inner mold assembly 110, preventing uncontrolled water seepage.

[0096] Under certain set conditions (such as changes in the curing stage, the temperature reaching a critical value, or manual control), force can be applied mechanically or electrically to compress the elastic element 152 and cause the sealing gasket 153 to spring open or retract from the connecting hole 120b. At this time, the connecting hole 120b opens, and water or gas in the first curing chamber 120a can be introduced into the inner mold through the connecting hole 120b to spray or moisten the concrete.

[0097] When spraying is completed or the conditions are lifted, the external force is removed, and the elastic element 152 automatically pushes the sealing gasket 153 back to its original position under the elastic recovery action, resealing the connecting hole 120b, realizing the closed-open-closed cycle control.

[0098] When no external force is applied, the elastic element 152 pushes the sealing gasket 153 to fit against the connecting hole 120b to maintain a sealed state; when it is necessary to spray curing liquid, the sealing gasket 153 is offset under the action of external force, opening the connecting hole 120b, and completing the internal spraying curing of concrete. The structure is reliable, easy to control, and highly adaptable.

[0099] The fixing post 151 is a cylinder, the elastic element 152 is a spring, and the sealing gasket 153 is a circular gasket made of flexible material.

[0100] Preferably, the first housing 120 has a first hole 120c;

[0101] The active component 150 also includes:

[0102] A winding motor 154 is mounted on the first housing 120;

[0103] The connecting rope (not shown in the figure) is fixed at one end to the output end of the winding motor 154, and the other end passes through the first hole 120c and is fixed to the end of the sealing gasket 153 near the elastic member 152.

[0104] Please refer to Figures 1-7 In this embodiment, when at rest, the elastic member 152 is in a naturally extended state. The elastic member 152 presses the sealing gasket 153 against the opening of the connecting hole 120b to achieve a seal. At this time, the first curing chamber 120a is isolated from the interior of the inner mold assembly 110 to prevent water or air from flowing in prematurely and to protect the independent operation of the early drying control or cooling system of concrete.

[0105] According to the control system command (which can be triggered by a timer, temperature and humidity sensor or manual control), the winding motor 154 starts, and the motor output drives the connecting rope to tighten, pulling the sealing gasket 153 to move along the direction of the fixed column 151. Overcoming the tension of the elastic element 152, the sealing gasket 153 is pulled away from the connecting hole 120b, the connecting hole 120b is opened, and the curing liquid or condensate can flow from the liquid retention tank 141a into the interior of the inner mold assembly 110 to moisten and cure the concrete surface.

[0106] Once the concrete has completed the required wetting process or reached the set time, the control system controls the winding motor 154 to rotate in the opposite direction, the connecting rope loosens, the elastic element 152 rebounds, and the sealing gasket 153 automatically resets. The sealing gasket 153 then fits into the connecting hole 120b, and the system returns to a sealed state, preventing excessive water spraying or environmental interference.

[0107] To automate the cooling or spraying process for curing concrete.

[0108] The winding motor 154 is a motor, and the connecting rope can be hemp rope, flexible metal wire, etc.

[0109] Preferably, the fixing post 151 is arranged along the axial direction of the connecting hole 120b.

[0110] Please refer to Figures 1-7 In this embodiment, the sealing gasket 153 slides along the axis of the fixed post 151 during the opening or closing process. When the fixed post 151 is coaxial with the connecting hole 120b, the movement trajectory of the sealing gasket 153 is completely consistent with the opening direction of the connecting hole 120b, thus avoiding problems such as sealing failure, gasket misalignment or jamming caused by oblique pushing and pulling.

[0111] The coaxial arrangement ensures that the sealing gasket 153 operates in a well-guided manner without interference from eccentric forces, avoiding problems such as jamming or displacement. This guarantees that the sealing gasket 153 always moves along the opening and closing direction of the connecting hole 120b, improving the repeatability and stability of the opening and closing action.

[0112] Preferably, the curing structure 100 for the closed inner mold of the hanging basket further includes:

[0113] A second housing 160 is mounted on the inner mold assembly 110 and forms a second curing cavity 160a between the housing and the inner mold assembly 110. One end of the second curing cavity 160a is connected to the heat dissipation assembly 130, and the other end is connected to the first curing cavity 120a. The first curing cavity 120a has an outlet 160b that communicates with the outside.

[0114] Please refer to Figures 1-7In this embodiment, the heat dissipation component 130 is activated, cold air or cooling water enters, and the cooling medium first flows through the second curing chamber 160a and is introduced along the outer side of the inner mold component 110 surface to dissipate heat on the surface of the inner mold component 110 in the second curing chamber 160a.

[0115] Cooling medium enters the first curing chamber 120a from the second curing chamber 160a. In the first curing chamber 120a, cold air or water mist comes into full contact with the arc-shaped heat dissipation fins 140 for heat exchange and indirectly exchanges heat with the concrete of the inner mold assembly 110, thus performing temperature control and moisture retention treatment on the concrete surface.

[0116] After the cooling medium completes the heat exchange, it is discharged through the external connection outlet 160b provided on the first curing chamber 120a, realizing directional circulation flow and discharge of waste gas / wastewater / residual heat throughout the entire chamber.

[0117] The second curing chamber 160a serves as a leading flow chamber, which uniformly distributes and pre-cools the cooling medium, reducing the instantaneous temperature difference and preventing the cold medium from directly impacting the first curing chamber 120a and causing uneven curing. This helps to form a stable laminar flow or controllable turbulence, enhancing the uniformity of cooling or humidification of the concrete surface.

[0118] By setting up a two-stage curing chamber, a gradient distribution and transition space for heat and humidity are formed, which effectively buffers sudden temperature differences and avoids cracks or early strength reduction in concrete due to localized rapid cooling / drying.

[0119] The second housing 160 is roughly rectangular.

[0120] Preferably, the heat dissipation assembly 130 includes:

[0121] The fixed housing 131 has an installation cavity and a heat dissipation cavity communicating with the second maintenance cavity 160a inside. The fixed housing 131 has an inlet 131a communicating with the heat dissipation cavity.

[0122] The gear set 132 has one end installed in the mounting cavity and the other end extending into the heat dissipation cavity;

[0123] A drive motor 133 is mounted on the fixed housing 131, and the output shaft of the drive motor 133 is fixedly connected to one end of the gear set 132;

[0124] Rotate the impeller 134, which is located inside the heat dissipation cavity and is fixedly connected to the end of the gear set 132 away from the drive motor 133.

[0125] Please refer to Figures 1-7In this embodiment, during air cooling, the drive motor 133 rotates to drive the gear set 132 to rotate, which in turn drives the rotating impeller 134 to rotate, drawing external air into the heat dissipation cavity through the inlet 131a. The airflow passes through the second curing cavity 160a and enters the first curing cavity 120a, where it flows. When passing through the arc-shaped heat dissipation fins 140, the presence of the arched portion 141 and the recessed portion 142 creates vortices or turbulence, which carry away the heat from the arc-shaped heat dissipation fins 140 and, consequently, the heat from the inner mold assembly 110.

[0126] During water cooling, cooling water enters the heat dissipation chamber. By rotating the impeller 134, the fluid mixed with air enters the second curing chamber 160a and then enters the first curing chamber 120a through the second curing chamber 160a to dissipate heat from the arc-shaped heat dissipation fins 140 or to moisten and cure the concrete in the inner mold assembly 110.

[0127] The fixed housing 131 is roughly rectangular, the gear set 132 is composed of multiple spur gears and helical gears, the drive motor 133 is a motor, and the rotating impeller 134 is blade-shaped.

[0128] Both the inlet 131a and the outlet 160b are tubular. It should be noted that the heat dissipation component 130, the first curing chamber 120a and the second curing chamber 160a are connected by a flexible tube.

[0129] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A curing structure for a closed inner mold of a hanging basket, characterized in that, include: Inner mold components; A first housing is installed on the outer surface of the inner mold assembly and forms a first curing cavity with the outer surface of the inner mold assembly; A heat dissipation component is installed on the inner mold component and communicates with the first curing cavity to provide air cooling or water cooling for the first curing cavity. Arc-shaped heat dissipation fins are disposed inside the first curing cavity and are fixedly connected to the first housing.

2. The curing structure for the enclosed inner mold of the hanging basket as described in claim 1, characterized in that, The arc-shaped heat dissipation fins arch upwards at the end closest to the first housing to form an arched portion, and the arc-shaped heat dissipation fins are recessed downwards at the end furthest from the first housing to form a recessed portion.

3. The curing structure for the enclosed inner mold of the hanging basket as described in claim 2, characterized in that, The recessed portion has a connecting channel, and there are multiple arc-shaped heat dissipation fins, which are installed inside the first maintenance cavity.

4. The curing structure for a closed inner mold of a hanging basket as described in claim 2, characterized in that, The first housing has a connecting hole; A liquid retention trough is formed between the arched portion and the first shell. The liquid retention trough is connected to the connecting hole, which is connected to the interior of the inner mold assembly, so as to spray concrete inside the inner mold assembly.

5. The curing structure for a closed inner mold of a hanging basket as described in claim 4, characterized in that, The curing structure for the closed inner mold of the hanging basket also includes: The movable component has one end fixed to the first housing and the other end engaged with the connecting hole to separate or connect the first maintenance chamber and the connecting hole.

6. The curing structure for a closed inner mold of a hanging basket as described in claim 5, characterized in that, The active components include: A fixed column, one end of which is mounted on the first housing, and the other end of which has a mounting end; An elastic element is fitted onto the mounting end; A sealing gasket is fixed to the end of the elastic element away from the fixing post.

7. The curing structure for a closed inner mold of a hanging basket as described in claim 6, characterized in that, The first housing has a first hole; The activity component also includes: A winding motor is mounted on the first housing; The connecting rope has one end fixed to the output end of the winding motor, and the other end passes through the first hole and is fixed to the end of the sealing gasket near the elastic element.

8. The curing structure for a closed inner mold of a hanging basket as described in claim 6, characterized in that, The fixing post is arranged along the axial direction of the connecting hole.

9. The curing structure for a closed inner mold of a hanging basket as described in claim 1, characterized in that, The curing structure for the closed inner mold of the hanging basket also includes: The second housing is installed on the inner mold assembly and forms a second curing cavity between the housing and the inner mold assembly. One end of the second curing cavity is connected to the heat dissipation assembly, and the other end is connected to the first curing cavity. The first curing cavity has an outlet that communicates with the outside.

10. The curing structure for a closed inner mold of a hanging basket as described in claim 9, characterized in that, The heat dissipation component includes: A fixed housing has an internal mounting cavity and a heat dissipation cavity communicating with the second maintenance cavity, and the fixed housing has an inlet communicating with the heat dissipation cavity; The gear set has one end installed in the mounting cavity and the other end extending into the heat dissipation cavity; A drive motor is mounted on the fixed housing, and the output shaft of the drive motor is fixedly connected to one end of the gear set; The impeller rotates and is located inside the heat dissipation cavity and is fixedly connected to the end of the gear set away from the drive motor.

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