Concrete curing auxiliary device for building construction

Abstract

The utility model discloses a kind of concrete maintenance auxiliary devices for building construction, the utility model mainly includes frame body, slide bar, placing plate and support assembly;Multiple groups of concrete test blocks are horizontally placed on the placing plate, pulling placing plate makes placing plate slide and separate from frame body, support assembly is driven and slides upwards along frame body and is connected with frame body, support assembly and placing plate form triangular stable structure and enhance the stability of placing plate;The utility model solves the problem that concrete test block maintenance is inconvenient in building construction site, and physical consumption is big, can effectively improve test block processing efficiency, reduce the labor intensity of operating personnel.

Description

Technical Field

[0001] This application relates to the field of concrete testing, specifically to an auxiliary device for concrete curing in building construction. Background Technology

[0002] A concrete test block curing device at a construction site is a specialized support for storing and curing concrete cube or cylindrical test blocks under standard conditions. Its core function is to work in conjunction with the curing room to provide a stable temperature and humidity environment for the newly formed concrete test blocks, ensuring that the strength of the test blocks develops normally according to specifications, thereby accurately reflecting the quality of the concrete in the project. It is typically made of corrosion-resistant metal materials and features a multi-layered design to maximize space utilization, minimize encroachment on construction land, and facilitate centralized management of concrete test blocks from different times and sections. This allows it to hold a large number of test blocks at once, and some devices are equipped with casters for easy movement between the construction site and the curing room.

[0003] Despite their simple and practical structure, traditional curing racks have significant shortcomings in terms of ease of operation. When multiple layers of the rack are fully loaded with multiple sets of test blocks, it is particularly difficult for workers to retrieve test blocks located deep within or at the bottom. Due to the lack of convenient layered or zoned access design, workers often have to move the test blocks in front of them before reaching the target test block. Since concrete test blocks are usually quite heavy, this process not only consumes a lot of physical strength and prolongs the operation time, but also easily causes damage to the test blocks or confusion of markings during frequent handling, significantly reducing work efficiency and increasing the risk of human error.

[0004] Therefore, this application proposes a simple, easy-to-store and retrieve concrete test blocks, and structurally stable auxiliary device for concrete curing in building construction. Utility Model Content

[0005] The purpose of this utility model is to provide an auxiliary device for concrete curing in building construction, which aims to solve the above-mentioned problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary device for concrete curing in building construction, comprising:

[0007] The frame is placed in a concrete curing room, and the rear of the frame is bolted to the wall to enhance its stability.

[0008] The slide bar is provided in several sets. The two ends of the slide bar are welded and fixed to the front and rear sides of the frame respectively. The surface of the slide bar is treated with a low-friction coating.

[0009] The placement plate is provided in several sets. The placement plate is slidably connected to the slide bar. Each set of placement plates is connected to two or more sets of slide bars to ensure stability.

[0010] The upper end of the support component is rotatably connected to the front end of the placement plate, and the rear end of the support component is slidably connected to the front side of the frame.

[0011] Multiple sets of concrete test blocks are placed horizontally on the placement plate. Pulling the placement plate causes it to slide off the frame, and the support components are driven to slide upward along the frame and engage with it. The support components and the placement plate form a triangular stable structure to enhance the stability of the placement plate.

[0012] Concrete test blocks are stored using a sliding placement plate, allowing for easy handling of test blocks at various positions on the plate without frequent relocation. Simultaneously, the plate's extension drives the support components to shift, engaging with the frame and creating a triangular stability structure between the plate, frame, and support components. This enhances the plate's structural stability after extension, preventing damage or overturning, effectively reducing manual labor and improving test block processing efficiency.

[0013] Furthermore, the front rod of the frame has a sliding groove running from top to bottom to limit the sliding of the support components and prevent them from coming off. The back of the sliding groove has slots spaced from top to bottom, allowing the support components to engage with the sliding components. The front end of the placement plate has a pull groove to facilitate pulling the plate out. Several sets of limiting sleeves are welded and fixed to the lower part of the placement plate, and these limiting sleeves are slidably connected to the sliding rod.

[0014] Furthermore, the supporting components include:

[0015] A strut, the upper end of which is hinged to the front side of the placement plate; each set of placement plates is provided with a strut on both sides;

[0016] The slider is welded and installed at the end of the support rod away from the placement plate. The slider and the slide groove have a limited sliding connection. During the sliding, the slider is engaged with the frame by being inserted into the slot.

[0017] Furthermore, auxiliary rods are welded and fixed between the support rods on both sides of the placement plate. Pulling the auxiliary rods causes the slider to disengage from the slot. The hinge between the support rods and the placement plate is equipped with a limit to prevent the support rods from detaching from the placement plate.

[0018] Compared with existing technologies, it has the following beneficial effects:

[0019] This utility model provides an auxiliary device for concrete curing in building construction. A sliding placement plate stores concrete test blocks, allowing for easy storage and retrieval of the blocks by simply pulling out the plate. This facilitates handling of the blocks at various positions on the plate without frequent handling. Simultaneously, pulling out the plate drives the displacement of the support components, causing them to engage with the frame. This forms a triangular stable structure between the placement plate, the frame, and the support components, enhancing the structural stability of the plate after it is pulled out and preventing damage or overturning. This effectively reduces the physical labor of workers and significantly improves the efficiency of test block processing. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of an auxiliary device for concrete curing in building construction according to the present invention.

[0021] Figure 2 This is another overall schematic diagram of the concrete curing auxiliary device for building construction according to this utility model;

[0022] Figure 3 This is an enlarged schematic diagram of layout A of this utility model;

[0023] Figure 4 This is a partially enlarged schematic diagram of part B of the present invention;

[0024] Figure 5 This is a schematic diagram of the frame structure of an auxiliary device for concrete curing in building construction according to the present invention;

[0025] Figure 6 This is a schematic diagram of the chute of an auxiliary device for concrete curing in building construction according to the present invention;

[0026] Figure 7 This is a schematic diagram of the support component structure of an auxiliary device for concrete curing in building construction according to this utility model.

[0027] In the diagram: 1-Frame; 11-Slide groove; 12-Card slot; 2-Slide rod; 3-Placement plate; 31-Pull groove; 32-Limiting slide sleeve; 4-Support assembly; 41-Strut; 42-Slider; 43-Auxiliary rod. Detailed Implementation

[0028] 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.

[0029] Please see Figures 1 to 7 As shown, this utility model provides the following technical solution: an auxiliary device for concrete curing in building construction; comprising:

[0030] The frame 1 is placed in a concrete curing room. The rear of the frame 1 is bolted to the wall to enhance its stability. The frame 1 is made of welded steel structure. Its rear is bolted to the wall at multiple points. At the same time, the lower part of the frame 1 can be connected to the ground through anchor bolts to prevent the frame 1 from overturning or shifting.

[0031] The slide bar 2 is provided in several sets. The two ends of the slide bar 2 are welded and fixed to the front and rear sides of the frame 1, respectively. The surface of the slide bar 2 is treated with a low friction coating; preferably, a 0.2mm thick polytetrafluoroethylene coating is sprayed to reduce the coefficient of friction.

[0032] The placement plate 3 is provided in several sets. The placement plate 3 is slidably connected to the slide bar 2. Each set of placement plate 3 is connected to two or more sets of slide bars 2 to ensure stability.

[0033] Support component 4 is rotatably connected to the front end of placement plate 3 at its upper end, and slidably connected to the front side of frame 1 at its rear end.

[0034] Multiple sets of concrete test blocks are placed horizontally on the placement plate 3. Pulling the placement plate 3 causes it to slide away from the frame 1. The support component 4 is driven to slide upward along the frame 1 and engage with the frame 1. The support component 4 and the placement plate 3 form a triangular stable structure to enhance the stability of the placement plate 3.

[0035] The frame 1 and the placement rack together form a multi-layered independent storage space. Multiple sets of concrete test blocks can be placed in rows along the length of the placement rack.

[0036] As another embodiment, such as Figures 3 to 7 As shown, the front rod of the frame 1 has a sliding groove 11 running from top to bottom; this is to limit the sliding of the support component 4 and prevent the support component 4 from coming off.

[0037] The lower part of the frame 1 does not have a placement plate 3. The overall structural strength of the frame 1 is enhanced by the crossbar and connecting frame. The front upright of the frame 1 is thicker than the rear upright, so that it still has strong compressive strength even with the sliding groove 11 opened on the front upright.

[0038] In addition, the slide 11 is preferably a T-shaped slide 11. The slide 11 limits the support component 4 only to prevent the support component 4 from leaving the slide 11, rather than limiting the rotation and sliding of the support component 4. The slide 11 is designed so that the lower end of the support component 4 can only slide vertically along the slide 11 and rotate at a certain angle.

[0039] See Figure 5The back of the slide groove 11 is provided with slots 12 spaced apart from top to bottom. The support component 4 is engaged with the slots 12 during sliding. The slots 12 are arranged in an array, with each group of slots 12 being equally spaced. They are specifically positioned inside the slide groove 11 between the two sets of placement plates 3. The upper edge of the slots 12 is rounded and chamfered.

[0040] When taking or placing the test block, the placement plate 3 is pulled directly to make it move horizontally along the slide bar 2. The displacement of the placement plate 3 causes the upper end of the support component 4 to move horizontally in sync. The lower end of the support component 4 is limited by the slide groove 11 and cannot move horizontally, which causes the support component 4 to rotate. The lower end of the support component 4 slides upward along the slide groove 11 to the position of the slot 12 and naturally inserts into the slot 12, forming a triangular stable structure with the frame 1 and the placement frame. The pressure of the test block on the front end of the placement frame is transmitted to the frame 1 through the support component 4.

[0041] See Figure 7 The placement plate 3 has a groove 31 at its front end to facilitate pulling out the placement plate 3. The groove 31 is designed to be easy for a person to pull, or other structures that facilitate pulling the placement plate 3 can be used, such as welding a fixed pull rod to the front end of the placement plate 3.

[0042] See Figure 4 Several sets of limiting sleeves 32 are welded and fixed to the lower part of the placement plate 3, and the limiting sleeves 32 are slidably connected to the slide rod 2. The limiting sleeves 32 are designed to move horizontally along the slide rod 2 when the placement plate 3 is pulled, thereby controlling the displacement of the placement plate 3 and preventing it from deviating. In addition, the limiting sleeves 32 are set at the lower rear part of the placement plate 3. When the placement plate 3 is pulled out, the limiting sleeves 32 move forward and contact the frame 1, which can effectively prevent the placement plate 3 from being pulled out excessively.

[0043] As another embodiment, such as Figure 3 , Figure 4 , Figure 6 as well as Figure 7 As shown, support component 4 includes:

[0044] A strut 41 is hinged at its upper end to the front side of the placement plate 3; each set of placement plates 3 is provided with a strut 41 on both sides.

[0045] The slider 42 is welded and installed at the end of the support rod 41 away from the placement plate 3. The slider 42 has a limited sliding connection with the slide groove 11. During sliding, the slider 42 is engaged with the frame 1 by being inserted into the slot 12.

[0046] When the placement plate 3 is pulled out, the upper end of the support rod 41 moves synchronously with the front end of the placement plate 3. The slider 42 is limited by the slide groove 11 and slides upward along the slide groove 11. The support rod 41 deflects as a whole. When the slider 42 moves to the position of the slot 12, it is naturally locked into the slot 12 by the force of the support rod 41, so that the support rod 41 supports the placement plate 3.

[0047] See Figure 7 An auxiliary rod 43 is welded and fixed between the support rods 41 on both sides of the placement plate 3. Pulling the auxiliary rod 43 causes the slider 42 to disengage from the slot 12. After the test block is processed, the support rod 41 can be moved by holding the placement frame and pulling the auxiliary rod 43. The displacement of the support rod 41 drives the slider 42 to disengage from the slot 12 and return to the inside of the slide groove 11. Then, pushing the placement frame back into the frame 1 will return the device to its initial state.

[0048] In addition, the hinge between the support rod 41 and the placement plate 3 is equipped with a limit to prevent the support rod 41 from detaching from the placement plate 3; specifically, a shaft end retaining spring anti-detachment design can be adopted to prevent the support rod 41 from detaching from the placement plate 3.

[0049] The above description is merely a preferred embodiment of this utility model and does not constitute any limitation on this utility model. Any person skilled in the art can make many possible variations and modifications to the technical solution of this utility model, or modify it into equivalent embodiments, without departing from the scope of the technical solution of this utility model. Therefore, any modifications, equivalent changes, and alterations made to the above embodiments based on the technology of this utility model without departing from the scope of the technical solution of this utility model shall fall within the protection scope of this technical solution.

Claims

1. A concrete curing aid for use in construction, characterized by, include: The frame (1) is placed in a concrete curing room, and the rear side of the frame (1) is bolted to the wall to enhance its stability; The slide rod (2) is provided in several sets. The two ends of the slide rod (2) are welded and fixed to the front and rear sides of the frame (1) respectively. The surface of the slide rod (2) is treated with a low friction coating. The placement plate (3) is provided in several groups. The placement plate (3) is slidably connected to the slide rod (2). Each group of the placement plate (3) is connected to two or more groups of the slide rod (2) to ensure stability. The upper end of the support component (4) is rotatably connected to the front end of the placement plate (3), and the rear end of the support component (4) is slidably connected to the front side of the frame (1); Multiple sets of concrete test blocks are placed horizontally on the placement plate (3). Pulling the placement plate (3) causes it to slide away from the frame (1). The support component (4) is driven to slide upward along the frame (1) and engage with the frame (1). The support component (4) and the placement plate (3) form a triangular stable structure to enhance the stability of the placement plate (3).

2. The auxiliary device for concrete curing in building construction according to claim 1, characterized in that, The front rod of the frame (1) has a sliding groove (11) from top to bottom to limit the sliding of the support assembly (4) and prevent the support assembly (4) from falling out.

3. The auxiliary device for concrete curing in building construction according to claim 2, characterized in that, The slide groove (11) has slots (12) spaced apart from top to bottom on its back. The support component (4) is engaged in the slots (12) during sliding.

4. The auxiliary device for concrete curing in building construction according to claim 1, characterized in that, The placement plate (3) has a groove (31) at its front end so that the placement plate (3) can be pulled out through the groove (31).

5. The auxiliary device for concrete curing in building construction according to claim 1, characterized in that, The lower part of the placement plate (3) is welded and fixed with several sets of limiting sleeves (32), and the limiting sleeves (32) are slidably connected to the slide rod (2).

6. The auxiliary device for concrete curing in building construction according to claim 3, characterized in that, The support component (4) includes: A strut (41) is hinged at its upper end to the front side of the placement plate (3); each set of placement plates (3) is provided with a strut (41) on both sides; The slider (42) is welded and installed at the end of the support rod (41) away from the placement plate (3). The slider (42) has a limited sliding connection with the slide groove (11). During sliding, the slider (42) is engaged with the frame (1) by being inserted into the slot (12).

7. The auxiliary device for concrete curing in building construction according to claim 6, characterized in that, An auxiliary rod (43) is welded and fixed between the support rods (41) on both sides of the placement plate (3). Pulling the auxiliary rod (43) causes the slider (42) to disengage from the slot (12).

8. The auxiliary device for concrete curing in building construction according to claim 6, characterized in that, The hinge joint between the support rod (41) and the placement plate (3) is provided with a limit to prevent the support rod (41) from detaching from the placement plate (3).

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