Concrete test block curing frame
By setting up rotating placement units and slide structures on the concrete test block curing rack, the problems of laborious handling and safety risks in concrete test block transportation were solved, and an efficient and safe test block transportation process was achieved.
Patent Information
- Application Number
- CN202520146096.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-01-22
AI Technical Summary
The existing concrete test blocks are difficult to handle and pose safety risks during the curing process, especially larger test blocks, which are prone to falling and injuring people.
A concrete test block curing rack is designed, with rotating placement units on each layer of the rack. The concrete blocks are guided and moved to a ground trolley by rotating the rack and clamping the concrete blocks. The rotating sleeve and slide structure achieves time-saving and labor-saving handling.
This method enables time-saving and labor-saving handling of concrete test blocks, reduces safety risks, and avoids the possibility of test blocks falling and injuring people.
Smart Images
Figure CN223777453U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of concrete test blocks, specifically to a concrete test block curing frame. Background Technology
[0002] To ensure the strength and stability of road concrete test blocks, multiple concrete test blocks need to be placed on a curing rack at the same time, and then cured under the same conditions (same temperature and humidity).
[0003] The existing large concrete test blocks are 20×20×20cm in size. After they are placed and cured, multiple concrete test blocks need to be taken down from each shelf for testing. However, they need to be manually carried to a mobile cart on the ground. Because the concrete test blocks are heavy, it is time-consuming and laborious for the workers to carry them. Moreover, if they are not careful, the concrete test blocks may fall and injure the workers, posing a safety risk. Utility Model Content
[0004] To address the aforementioned problems, this utility model provides a concrete test block curing frame.
[0005] This utility model is achieved through the following technical solution:
[0006] A concrete test block curing frame includes a curing frame body and a multi-layer placement frame arranged from top to bottom. Each layer of the placement frame is rotatably supported by several placement units for placing concrete blocks. The placement units can guide the concrete blocks to move and slide down by rotating and engaging with a rotating slide.
[0007] Alternatively, the placement unit includes a rotating sleeve fitted onto the front support crossbar of the placement frame, with outwardly extending square clips connected to both ends of the rotating sleeve, and a support plate extending towards the rear support crossbar of the placement frame connected to the side of the rotating sleeve, on which a concrete block is placed.
[0008] Further optionally, the rotating carriage includes a downwardly inclined slide, with frame-shaped locking blocks fixed on both sides of the front end of the slide, capable of engaging with the outside of a square retainer.
[0009] Alternatively, the distance between the top of the placed concrete block and the square sleeve of the corresponding upper placement rack is greater than the height of the frame block.
[0010] Alternatively, a rubber layer may be provided on the upper part of the slide.
[0011] Further optional, the front opening of the frame-shaped card block can be configured.
[0012] Compared with existing technologies, the advantages of this utility model are: by setting multiple rotating placement units on each layer of the curing frame, the concrete blocks on the placement units can be guided and moved to the ground trolley by rotating the chute. This saves time and effort in the process of taking concrete blocks from the curing frame, and the concrete blocks will not fall and injure people. Attached Figure Description
[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0014] Figure 2 yes Figure 1 Enlarged view of a local structure in the diagram;
[0015] In the diagram: 1. Curing frame body; 2. Placement frame; 3. Rotating sleeve; 4. Square clamp; 5. Support plate; 6. Concrete block; 7. Slide; 8. Frame-shaped clamp. Detailed Implementation
[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments:
[0017] like Figure 1 As shown, a concrete test block curing frame includes a curing frame body 1 and a multi-layer placement frame 2 arranged from top to bottom. Since the concrete block 6 is relatively large, the placement frame 2 is generally set to two layers to avoid the risk of the concrete block 6 falling due to excessive height. Each layer of the placement frame 2 has several placement units for placing the concrete block 6. The placement unit can guide the concrete block 6 to move and slide down by rotating and engaging with the rotating slide.
[0018] like Figure 1 , 2 As shown, the placement unit includes a rotating sleeve 3 that is fitted onto the front support crossbar of the placement frame 2. Both ends of the rotating sleeve 3 are connected to outwardly extending square clips 4. The side of the rotating sleeve 3 is connected to a support plate 5 that extends toward the rear support crossbar of the placement frame 2. The support plate 5 is flush with the top of the rotating sleeve 3 to facilitate the movement of the concrete block 6. The concrete block 6 is placed on the support plate 5, and the concrete block 6 is located in the center of the support plate 5 when placed.
[0019] like Figure 1 , 2 As shown, the rotating slide includes a downward-sloping slide 7. Frame-shaped clips 8 are fixed on both sides of the front end of the slide 7 and can be engaged with the outside of the square clip 4. The distance between the two frame-shaped clips 8 is 2-4 cm greater than the length of the concrete block 6 to avoid obstruction by the frame-shaped clips 8.
[0020] like Figure 1As shown, the distance between the top of the placed concrete block 6 and the square clip 4 of the corresponding upper placement rack 2 is greater than the height of the frame-shaped clip 8, so that the square clip 4 will not cause obstruction during installation.
[0021] A rubber layer is provided on the upper part of the slide 7. The rubber layer can increase the friction on the concrete block 6 and reduce the speed at which the concrete block 6 falls on the slide 7.
[0022] like Figure 2 As shown, the front opening of the frame-shaped card block 8 is designed to facilitate snapping into the side of the square card sleeve 4 of the corresponding size.
[0023] The implementation principle of a concrete test block curing frame in this application embodiment is as follows:
[0024] When multiple concrete blocks 6 on the curing frame body 1 need to be cured under the same conditions and multiple experiments need to be carried out, the rotating slide is installed on the outside of the corresponding placement unit. During installation, the two frame-shaped clips 8 of the rotating slide are inserted into the lower part of the rotating sleeve 3 of the corresponding concrete block 6, so that the open frame-shaped clips 8 are aligned with the rear end of the corresponding square clip 4. The slide plate 7 is moved forward so that the two frame-shaped clips 8 are locked onto the corresponding square clip 4, thus realizing the installation of the rotating slide.
[0025] After installation, the mobile cart is moved under the slide 7. The operator presses down on the slide 7, and the slide 7 rotates upward through the frame-shaped locking block 8 with the rotating sleeve 3 as the fulcrum, causing the support plate 5 and the concrete block 6 above it to tilt. In this way, the concrete block 6 slides down the support plate 5 under its own weight onto the corresponding slide 7, and continues to fall onto the corresponding mobile cart through the slide 7, thus realizing the retrieval of the concrete block. In this way, the whole process of retrieving the concrete block 6 from the curing frame is time-saving and labor-saving, and the concrete block 6 will not pose a safety risk of falling and injuring personnel.
[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A concrete test block curing rack comprising a curing rack body (1) and a plurality of layers of placing shelves (2) arranged one above the other, characterized in that: Each layer of the placing rack (2) is rotatably supported with several placing units for placing concrete blocks (6), which can guide and move the concrete blocks (6) to slide down by being rotatably clamped with the rotating slide frame.
2. A concrete test block curing frame according to claim 1, characterised in that: The placing unit comprises a rotating sleeve (3) sleeved on the front end supporting horizontal rod of the placing rack (2), the two ends of the rotating sleeve (3) are connected with outwardly extending square clamping sleeves (4), and the side of the rotating sleeve (3) is connected with a supporting plate (5) extending to the rear end supporting horizontal rod of the placing rack (2), and the concrete blocks (6) are placed on the supporting plate (5).
3. A concrete test block curing frame according to claim 1, characterised in that: The rotating slide frame comprises an obliquely downward slide plate (7), and the front end of the slide plate (7) is fixed with frame-shaped clamping blocks (8) capable of being clamped outside the square clamping sleeves (4).
4. A concrete test block curing frame according to claim 2, characterised in that: The distance between the top of the placed concrete block (6) and the square clamping sleeve (4) of the corresponding upper layer of the placing rack (2) is greater than the height of the frame-shaped clamping block (8).
5. A concrete test block curing frame according to claim 3, characterised in that: A rubber layer is arranged on the upper portion of the slide plate (7).
6. A concrete test block curing frame according to claim 3, characterised in that: The front end opening of the frame-shaped clamping block (8) is provided.