A rapid demolding device for precast concrete components

Abstract

This utility model relates to the technical field of component demolding devices, and discloses a rapid demolding device for precast concrete components. It includes a base, a mold mechanism fixedly connected to the top of the base, and a control mechanism on the outside of the mold mechanism. The mold mechanism includes a support component and a casting component. The support component is located on the top of the base, and the casting component is located on the outer ring of the support component. The control mechanism includes a reset component and a pressing component. This rapid demolding device for precast concrete components, through the mold mechanism, allows a sliding frame to be slidably connected to the outside of a fixed box, forming a casting mold with the top of the fixed box, facilitating use by workers. Simultaneously, a movable sliding rod is slidably connected to the front and rear sides of the fixed box, limiting the sliding frame and preventing it from detaching from the fixed box during vertical sliding, thus increasing the stability of the device during use.

Description

Technical Field

[0001] This utility model relates to the technical field of component demolding devices, specifically a rapid demolding device for precast concrete components. Background Technology

[0002] Concrete is a general term for engineering composite materials in which aggregates are bound together by cementing materials. The term concrete usually refers to cement concrete, also known as ordinary concrete, which is made by mixing cement as cementing material, sand and stone as aggregates, and water (which may contain admixtures and additives) in a certain proportion. It is widely used in civil engineering.

[0003] Existing concrete component molds have significant shortcomings in use: First, demolding is cumbersome. Traditional molds often rely on manual hammering or mechanical force for demolding, which is not only time-consuming and labor-intensive but also easily damages the surface of the concrete component, affecting its appearance and quality. Second, demolding efficiency is low. Molds with complex structures often require multiple disassemblies to complete demolding, seriously affecting production efficiency and failing to meet the needs of mass production. Third, automation is low. The demolding process depends on manual operation, which is labor-intensive and makes it difficult to ensure the consistency and stability of demolding. Fourth, resetting is difficult. After demolding, traditional molds require manual resetting of each component, increasing the workflow and time costs. Utility Model Content

[0004] The purpose of this invention is to provide a rapid demolding device for precast concrete components to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick demolding device for precast concrete components, including a base, a mold mechanism fixedly connected to the top of the base, and a control mechanism provided on the outside of the mold mechanism.

[0006] The mold mechanism includes a support component and a casting component. The support component is located on the top of the base, and the casting component is located on the outer ring of the support component.

[0007] The control mechanism includes a reset component and a pressing component. The reset component is located at the bottom of the casting component, and the pressing component is located on the left and right sides of the casting component.

[0008] Preferably, the support assembly includes a fixing box, which is fixedly connected to the top of the base, and a locking protrusion is fixedly connected to the top of the fixing box.

[0009] Preferably, the casting assembly includes a sliding frame, which is slidably connected to the outer ring of the fixed box. Movable sliding rods are fixedly connected to the front and rear sides of the sliding frame, and the movable sliding rods are slidably connected to the front and rear sides of the fixed box.

[0010] Preferably, the reset assembly includes a fixing plate, which is fixedly connected to the bottom of the movable slide bar, and a compression spring is fixedly connected to the bottom of the fixing plate, which is fixedly connected to the top of the base.

[0011] Preferably, the pressing component includes a pedal, which is fixedly connected to the bottom of the left and right sides of the slide frame, and the top of the pedal is provided with an anti-slip groove.

[0012] Compared with the prior art, this utility model provides a rapid demolding device for precast concrete components, which has the following beneficial effects:

[0013] 1. This precast concrete component quick demolding device, through the set mold mechanism, has a sliding frame slidably connected to the outside of the fixed box, so that the sliding frame and the top of the fixed box cooperate to form a casting mold, which is convenient for workers to use. At the same time, the movable sliding rod is slidably connected to the front and rear sides of the fixed box to limit the sliding frame, so that the sliding frame will not detach from the connection of the fixed box during the up and down sliding process, which increases the stability of the device during use.

[0014] 2. This precast concrete component rapid demolding device, through its control mechanism, allows workers to demold the component simply by stepping on the pedals on both sides downwards after the component is cast. The sliding frame moves downwards, completing the demolding process. The operation is simple and convenient for workers. Under the action of the compression spring, the fixed plate moves the sliding frame upwards by moving the sliding rod. As the concrete component is being poured, the sliding frame can move upwards on its own. After the sliding frame is pressed down to complete the demolding of the component, it can automatically return to its original position without the need for manual operation by workers. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a front view of the present utility model;

[0017] Figure 2 This is a side sectional view of the present invention;

[0018] Figure 3 This is a front sectional view of the present invention;

[0019] Figure 4 This is a schematic diagram of part of the structure of this utility model;

[0020] Figure 5 This is a partial structural cross-sectional view of the present invention.

[0021] In the diagram: 1. Mold mechanism; 11. Support assembly; 1101. Fixing box; 1102. Locking protrusion; 12. Casting assembly; 1201. Sliding frame; 1202. Moving slide bar; 2. Control mechanism; 21. Reset assembly; 2101. Fixing plate; 2102. Compression spring; 22. Pressing assembly; 2201. Pedal; 2202. Anti-slip groove; 3. Base. Detailed Implementation

[0022] 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.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] This utility model provides a technical solution:

[0025] Example 1

[0026] Combination Figures 1 to 5 A quick demolding device for precast concrete components includes a base 3, a mold mechanism 1 fixedly connected to the top of the base 3, and a control mechanism 2 provided on the outside of the mold mechanism 1.

[0027] The mold mechanism 1 includes a support component 11 and a casting component 12. The support component 11 is located on the top of the base 3, and the casting component 12 is located on the outer ring of the support component 11.

[0028] The support component 11 includes a fixed box 1101, which is fixedly connected to the top of the base 3. A locking protrusion 1102 is fixedly connected to the top of the fixed box 1101. The casting component 12 includes a sliding frame 1201, which is slidably connected to the outer ring of the fixed box 1101. Movable sliding rods 1202 are fixedly connected to the front and rear sides of the sliding frame 1201. The movable sliding rods 1202 are slidably connected to the front and rear sides of the fixed box 1101.

[0029] Furthermore, the sliding frame 1201 is slidably connected to the outside of the fixed box 1101, so that the sliding frame 1201 and the top of the fixed box 1101 cooperate to form a casting mold, which is convenient for workers to use. At the same time, the movable sliding rod 1202 is slidably connected to the front and rear sides of the fixed box 1101 to limit the sliding frame 1201, so that the sliding frame 1201 will not detach from the connection of the fixed box 1101 during the up and down sliding process, which increases the stability of the device during use.

[0030] Example 2

[0031] See Figures 1 to 5 Furthermore, based on Embodiment 1, the control mechanism 2 includes a reset component 21 and a pressing component 22. The reset component 21 is disposed at the bottom of the casting component 12, and the pressing component 22 is disposed on the left and right sides of the casting component 12.

[0032] The reset assembly 21 includes a fixing plate 2101, which is fixedly connected to the bottom of the movable slide bar 1202. A compression spring 2102 is fixedly connected to the bottom of the fixing plate 2101, and the compression spring 2102 is fixedly connected to the top of the base 3. The pressing assembly 22 includes a pedal 2201, which is fixedly connected to the bottom of the left and right sides of the slide frame 1201. An anti-slip groove 2202 is provided on the top of the pedal 2201.

[0033] Furthermore: After the component is cast, the worker only needs to step on the pedals 2201 on both sides to move the sliding frame 1201 downwards, thus completing the demolding process of the component. The operation is simple and convenient for the worker to use. Under the action of the compression spring 2102, the fixed plate 2101 moves the sliding frame 1201 upwards by moving the sliding rod 1202. Since the concrete component is being cast, the sliding frame 1201 can move upwards on its own. After the sliding frame 1201 is pressed down to complete the demolding of the component, it can automatically return to its original position without the need for manual operation by the worker.

[0034] In actual operation, when this device is used and the component needs to be processed, the worker first pours concrete into the sliding frame 1201, allowing the concrete to gradually solidify and form in the mold cavity formed by the sliding frame 1201 and the fixed box 1101. After the component is formed, the worker directly steps on the pedals 2201 on both sides downwards. The downward movement of the pedals 2201 causes the sliding frame 1201 to move downwards, releasing the contact between the sliding frame 1201 and the component and releasing the constraint on the component. Then, the worker can directly move the component to complete the disassembly of the component. After that, the worker releases the pedals 2201. At this time, the fixed plate 2101, under the action of the compression spring 2102, moves the sliding frame 1201 upwards through the sliding rod 1202. The sliding frame 1201 returns to its original position, and then the worker can continue to pour and process the component.

[0035] 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A rapid demoulding device for precast concrete elements, comprising a base (3), characterised in that: The base (3) is fixedly connected to the top of the mold mechanism (1), and the mold mechanism (1) is provided with a control mechanism (2) on the outside. The mold mechanism (1) includes a support component (11) and a casting component (12). The support component (11) is disposed on the top of the base (3), and the casting component (12) is disposed on the outer ring of the support component (11). The control mechanism (2) includes a reset component (21) and a pressing component (22). The reset component (21) is located at the bottom of the casting component (12), and the pressing component (22) is located on the left and right sides of the casting component (12).

2. A rapid demoulding device for precast concrete elements according to claim 1, characterised in that: The support assembly (11) includes a fixing box (1101), which is fixedly connected to the top of the base (3), and a locking protrusion (1102) is fixedly connected to the top of the fixing box (1101).

3. A rapid demoulding device for precast concrete elements according to claim 1, characterised in that: The casting assembly (12) includes a sliding frame (1201), which is slidably connected to the outer ring of the fixed box (1101). The sliding frame (1201) is fixedly connected to the front and rear sides of the inner side of the sliding frame (1201), and the sliding rod (1202) is slidably connected to the front and rear sides of the fixed box (1101).

4. A rapid demoulding device for precast concrete elements according to claim 1, characterized in that: The reset assembly (21) includes a fixing plate (2101), which is fixedly connected to the bottom of the movable slide bar (1202). A compression spring (2102) is fixedly connected to the bottom of the fixing plate (2101), and the compression spring (2102) is fixedly connected to the top of the base (3).

5. A rapid demoulding device for precast concrete elements according to claim 1, characterized in that: The pressing component (22) includes a pedal (2201), which is fixedly connected to the bottom of the left and right sides of the slide frame (1201), and the top of the pedal (2201) is provided with an anti-slip groove (2202).

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