A concrete precast block curing device
By designing a sliding connection placement rack and a multi-layer spraying system for the curing of precast concrete blocks, the problems of low curing efficiency, poor quality, and easy damage to the equipment were solved, achieving efficient and uniform curing results, extending service life, and improving space utilization.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN HAOZHONG ELECTRIC POWER EQUIP CO LTD
- Filing Date
- 2025-08-27
- Publication Date
- 2026-07-31
AI Technical Summary
Existing methods for curing precast concrete blocks are inefficient, of poor quality, inconvenient to operate, prone to damage, and have low space utilization, making it difficult to meet the needs of large-scale construction.
A precast concrete block curing device was designed, comprising a support frame, a placement rack, a box body, and a spraying system. The placement rack structure is slidably connected, and the angle is adjusted by the sliding of the rollers in the guide groove, which facilitates loading and unloading operations. The device is combined with a buffer component to reduce damage. The multi-layer placement rack and spraying system ensure uniform water spraying for curing.
It improved maintenance efficiency, ensured maintenance quality, extended the service life of the equipment, and improved space utilization, meeting the needs of large-scale construction.
Smart Images
Figure CN224575881U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of construction equipment technology, specifically a precast concrete block curing device. Background Technology
[0002] During construction, the curing of precast concrete blocks is a crucial step in ensuring their strength and durability. Traditional curing methods for precast concrete blocks often rely on manual water spraying. This method is not only labor-intensive and time-consuming, resulting in low curing efficiency, but also makes it difficult to ensure that each precast concrete block receives a uniform water supply, easily leading to inconsistent curing quality.
[0003] In addition, some existing curing devices are inconvenient to operate when placing precast concrete blocks, making loading and unloading difficult. Furthermore, excessive impact can easily damage the device when adjusting the placement structure, affecting its service life. At the same time, most curing devices have low space utilization, making it impossible to cure a large number of precast concrete blocks simultaneously, which is insufficient to meet the needs of large-scale construction.
[0004] Therefore, there is a need for a precast concrete block curing device that can improve curing efficiency, ensure curing quality, be easy to operate, and extend service life. Utility Model Content
[0005] The purpose of this utility model is to provide a precast concrete block curing device to solve the problems of low curing efficiency, poor curing quality, inconvenient operation, easy damage of the device, and low space utilization in the precast concrete block curing methods mentioned in the background art.
[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:
[0007] A precast concrete block curing device includes a support frame, a placement rack, a box, and a spraying system; wherein, the support frame is fixedly installed inside the box, the placement rack is connected to the support frame, and the placement rack is used to place the precast concrete blocks; the spraying system is installed above the placement rack, and the spraying system is used to spray water onto the precast concrete blocks.
[0008] The placement rack includes a first placement rack and a second placement rack, which are slidably connected. Rollers are rotatably installed in the middle of both the first and second placement racks. A rotating shaft is installed at the end of the first placement rack and is rotatably connected to a support. A rotating wheel is installed at the end of the second placement rack and is connected to the support.
[0009] The support frame is equipped with guide grooves, and the rotating wheels are located inside the guide grooves. The rotating wheels can slide up and down inside the guide grooves to adjust the angle of the placement frame, which facilitates the placement of precast concrete blocks.
[0010] According to the above technical solution, a crossbar is also provided on the support frame, which is used to limit the movement distance of the second placement frame.
[0011] According to the above technical solution, a buffer assembly is provided at the end of the crossbar. The buffer assembly is located inside the guide groove and is used to reduce the impact of the roller on the crossbar.
[0012] According to the above technical solution, the buffer assembly includes a telescopic rod and a spring. One end of the telescopic rod is fixedly mounted on the crossbar, and the other end of the telescopic rod is fixedly mounted with a stop block for contacting the rotating wheel. The spring is sleeved on the outside of the telescopic rod, and both sides of the spring abut against the crossbar and the stop block, respectively.
[0013] According to the above technical solution, the sprinkler system includes a water spray pipe, a water supply pipe, and a water pump; wherein, the water spray pipe is connected to the water supply pipe, and the water supply pipe is connected to the water pump for supplying water to the water spray pipe.
[0014] According to the above technical solution, the sprinkler system also includes a fixing rod, the end of the water spray pipe is connected to the fixing rod, and the fixing rod is used to provide support for the water spray pipe.
[0015] According to the above technical solution, the support is equipped with multiple layers of shelves, and each shelf is equipped with a water spray pipe above it.
[0016] According to the above technical solution, a baffle is also provided at the end of the second placement frame. The baffle is connected to the second placement frame and is used to limit the position of the precast concrete blocks.
[0017] According to the above technical solution, a connecting plate is provided on the side of the baffle, and the two ends of the connecting plate are connected to the baffle and the second placement frame, respectively.
[0018] According to the above technical solution, a handle is also provided at the end of the second placement frame, which is used to drive the second placement frame to move.
[0019] Compared with the prior art, the present invention has the following beneficial effects:
[0020] In this invention, the placement frame adopts a structure in which a first placement frame and a second placement frame are slidably connected. The angle of the placement frame can be adjusted by a rotating wheel sliding within a guide groove. A handle facilitates the movement of the second placement frame, simplifying the loading and unloading of precast concrete blocks. The buffer assembly at the end of the crossbar effectively reduces the impact of the rotating wheel on the crossbar, minimizing damage during use and extending the device's service life. A baffle effectively limits the position of the precast concrete blocks, preventing them from sliding and falling off the placement frame. A connecting plate enhances the stability of the connection between the baffle and the second placement frame. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0022] Figure 2 This is a schematic diagram of the internal structure of the box body of this utility model;
[0023] Figure 3 This is a schematic diagram of the structure of the placement rack of this utility model;
[0024] Figure 4 This is a schematic diagram of the structure of the bracket of this utility model.
[0025] The markings in the diagram are: 100-bracket, 200-box body, 300-first placement rack, 400-second placement rack, 500-roller, 600-rotating shaft, 700-rotating wheel, 800-guide groove, 900-crossbar, 110-telescopic rod, 111-spring, 112-spray pipe, 113-water supply pipe, 114-fixing rod, 115-baffle, 116-connecting plate, 117-handle. Detailed Implementation
[0026] 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.
[0027] Example 1
[0028] like Figures 1 to 4 As shown, a precast concrete block curing device includes a support 100, a placement rack, a box 200, and a spraying system; wherein, the support 100 is fixedly installed inside the box 200, the placement rack is connected to the support 100, and the placement rack is used to place the precast concrete blocks; the spraying system is installed above the placement rack, and the spraying system is used to spray water onto the precast concrete blocks.
[0029] like Figure 3 As shown, the placement rack includes a first placement rack 300 and a second placement rack 400, which are slidably connected. Rollers 500 are rotatably arranged in the middle of both the first placement rack 300 and the second placement rack 400. A rotating shaft 600 is provided at the end of the first placement rack 300 and is rotatably connected to the support 100. A rotating wheel 700 is provided at the end of the second placement rack 400 and is connected to the support 100.
[0030] like Figure 2As shown, the bracket 100 is provided with a guide groove 800, and the rotating wheel 700 is located inside the guide groove 800. The rotating wheel 700 can slide up and down inside the guide groove 800 to adjust the angle of the placement frame and facilitate the placement of precast concrete blocks.
[0031] In this invention, the placement frame adopts a structure in which the first placement frame 300 and the second placement frame 400 are slidably connected. The angle of the placement frame can be adjusted by the sliding of the rotating wheel 700 within the guide groove 800. The handle 117 facilitates the movement of the second placement frame 400, making it convenient for loading and unloading precast concrete blocks. The buffer assembly at the end of the crossbar 900 effectively reduces the impact of the rotating wheel 700 on the crossbar 900, minimizing damage during use and extending the service life of the device. The baffle 115 effectively limits the position of the precast concrete blocks, preventing them from sliding and falling off the placement frame. The connecting plate 116 enhances the stability of the connection between the baffle 115 and the second placement frame 400.
[0032] Example 2
[0033] This embodiment is a further refinement of Embodiment 1.
[0034] like Figures 1 to 4 As shown, the present invention provides a precast concrete block curing device, which includes a support 100, a placement rack, a box 200, and a spraying system.
[0035] like Figure 1 As shown, the bracket 100 is fixedly installed inside the housing 200, providing stable support for the entire device. Figure 2 As shown, the support 100 is equipped with multiple layers of placement racks to improve space utilization. Each layer of placement rack includes a first placement rack 300 and a second placement rack 400, which are slidably connected to facilitate adjustment of their relative positions. Rollers 500 are rotatably mounted in the middle of both the first placement rack 300 and the second placement rack 400. The rollers 500 reduce friction during the placement and removal of precast concrete blocks, making operation easier. Figure 2 Only one layer is shown for illustration purposes. It is well known to those skilled in the art that the number of layers on the shelf can be changed according to actual needs, and will not be elaborated here.
[0036] The first placement frame 300 has a rotating shaft 600 installed at its end, which is rotatably connected to the support 100, allowing the first placement frame 300 to rotate around the rotating shaft 600. The second placement frame 400 has a rotating wheel 700 installed at its end. The support 100 has a guide groove 800, and the rotating wheel 700 is located inside the guide groove 800 and can slide up and down within the guide groove 800. When the rotating wheel 700 slides within the guide groove 800, it will drive the first placement frame 300 and the second placement frame 400 to rotate as a whole, thereby adjusting the angle of the placement frame and facilitating the placement and removal of precast concrete blocks.
[0037] A crossbar 900 is also fixedly installed on the bracket 100. The crossbar 900 is used to limit the movement distance of the second placement rack 400 and prevent it from moving excessively. A buffer assembly is installed at the end of the crossbar 900, and the buffer assembly is located inside the guide groove 800. The buffer assembly includes a telescopic rod 110 and a spring 111. One end of the telescopic rod 110 is fixed to the crossbar 900, and the other end is fixed to a stop block for contacting the rotating wheel 700. The spring 111 is sleeved on the outside of the telescopic rod 110, and both sides of the spring 111 abut against the crossbar 900 and the stop block, respectively. When the rotating wheel 700 slides to the vicinity of the crossbar 900, it will first contact the stop block, and under the action of the spring 111 and the telescopic rod 110, the impact on the crossbar 900 will be reduced.
[0038] Furthermore, such as Figure 4 As shown, a groove is provided on the bracket 100, and a rotating rod is provided inside the groove. A baffle is fixed on the rotating rod, which is used to limit the rotation wheel 700. After the precast concrete block is placed on the placement frame, the placement frame is lifted by the handle, and the rotating rod is rotated so that the baffle on the rotating rod blocks the rotation wheel 700, thus limiting the placement frame.
[0039] Furthermore, the two ends of the connecting plate 116 are rotatably connected to the baffle 115 and the second placement frame 400, respectively, for adjusting the position of the baffle 115. A fixing hole is provided on the inner bottom plate of the baffle 115, and a threaded hole that mates with the fixing hole is provided on the second placement frame 400. The baffle 115 and the second placement frame 400 are fixedly connected by bolts.
[0040] The sprinkler system includes a water spray pipe 112, a water supply pipe 113, a water pump, and a fixing rod 114. The water spray pipe 112 is connected to the water supply pipe 113, and the water supply pipe 113 is connected to the water pump. When the water pump is working, it delivers water through the water supply pipe 113 to the water spray pipe 112, which then sprays water onto the precast concrete blocks below. The end of the water spray pipe 112 is connected to the fixing rod 114, which is fixed to the bracket 100, providing stable support for the water spray pipe 112 and ensuring stability during the spraying process. A water spray pipe 112 is installed above each layer of the placement rack to ensure that the precast concrete blocks on each layer are evenly sprayed with water for curing.
[0041] A baffle 115 is also installed at the end of the second placement frame 400. The baffle 115 is connected to the second placement frame 400 via a connecting plate 116. Both ends of the connecting plate 116 are fixedly connected to the baffle 115 and the second placement frame 400, respectively. The baffle 115 is used to prevent the precast concrete blocks from slipping off the end of the second placement frame 400. A handle 117 is also installed at the end of the second placement frame 400, which can be easily moved by pulling the handle 117.
[0042] By setting up multiple layers of placement racks on the support 100, with each layer of placement racks having a corresponding water spray pipe 112 above it, a large number of precast concrete blocks can be cured simultaneously, greatly improving curing efficiency and meeting the needs of large-scale construction. The spraying system supplies water through a water pump, which is then delivered to the water spray pipe 112 via the water supply pipe 113, enabling uniform spraying of water onto the precast concrete blocks. This ensures that each precast block receives sufficient and uniform moisture, guaranteeing the quality of curing.
[0043] The fixing rod 114 provides stable support for the water spray pipe 112, ensuring that the water spray pipe 112 will not shake during the water spraying process and ensuring stable water spraying effect.
[0044] The working process of this utility model is as follows: In use, firstly, the second placement frame 400 is pulled by the handle 117, causing the second placement frame 400 to slide relative to the first placement frame 300. At the same time, the rotating wheel 700 at the end of the second placement frame 400 slides downward along the guide groove 800 on the bracket 100, driving the first placement frame 300 to rotate around the rotating shaft 600, thereby adjusting the angle of the placement frames (first placement frame 300 and second placement frame 400) to a position convenient for placing the precast concrete block. At this time, the roller 500 in the middle of the first placement frame 300 and the second placement frame 400 can reduce the friction between the precast block and the placement frame, making it easier to place the precast concrete block on the placement frame. After the precast concrete block is placed, the precast concrete block is limited by rotating the baffle 115, and the baffle 115 is fixed to the second placement frame 400 to prevent the precast concrete block from sliding.
[0045] After placement, push the handle 117 to make the rotating wheel 700 slide upward along the guide groove 800, causing the entire placement rack to rotate around the rotating shaft 600 to a suitable angle; rotate the rotating rod in the groove of the bracket 100 so that the baffle on the rotating rod blocks the rotating wheel 700, thereby completing the limiting and fixing of the placement rack and preventing it from sliding on its own.
[0046] The water pump of the sprinkler system is started, and water is delivered to the spray pipe 112 through the water supply pipe 113. The spray pipe 112 is kept stable under the support of the fixed rod 114 and sprays water evenly onto the concrete precast blocks on each layer of the placement rack below to achieve automated curing.
[0047] 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.
[0048] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A concrete precast block curing apparatus, characterized by: It includes a support (100), a placement rack, a box (200), and a spraying system; wherein, the support (100) is fixedly installed inside the box (200), the placement rack is connected to the support (100), and the placement rack is used to place precast concrete blocks; the spraying system is installed above the placement rack, and the spraying system is used to spray water onto the precast concrete blocks; The placement rack includes a first placement rack (300) and a second placement rack (400), which are slidably connected. Rollers (500) are rotatably provided in the middle of both the first placement rack (300) and the second placement rack (400). A rotating shaft (600) is provided at the end of the first placement rack (300), and the rotating shaft (600) is rotatably connected to the support (100). A rotating wheel (700) is provided at the end of the second placement rack (400), and the rotating wheel (700) is connected to the support (100). The bracket (100) is provided with a guide groove (800), and the rotating wheel (700) is located inside the guide groove (800). The rotating wheel (700) can slide up and down inside the guide groove (800) to adjust the angle of the placement frame and facilitate the placement of precast concrete blocks.
2. A concrete precast block curing apparatus as claimed in claim 1, wherein: A crossbar (900) is also provided on the bracket (100), which is used to limit the movement distance of the second placement rack (400).
3. A concrete precast block curing apparatus as claimed in claim 2 wherein: A buffer assembly is provided at the end of the crossbar (900). The buffer assembly is located inside the guide groove (800) and is used to reduce the impact of the wheel (700) on the crossbar (900).
4. A concrete precast block curing apparatus as claimed in claim 3 wherein: The buffer assembly includes a telescopic rod (110) and a spring (111). One end of the telescopic rod (110) is fixedly mounted on the crossbar (900), and the other end of the telescopic rod (110) is fixedly mounted with a stop block for contacting the rotating wheel (700). The spring (111) is sleeved on the outside of the telescopic rod (110), and both sides of the spring (111) abut against the crossbar (900) and the stop block, respectively.
5. The concrete precast block curing apparatus of claim 1, wherein: The sprinkler system includes a water spray pipe (112), a water supply pipe (113), and a water pump; wherein the water spray pipe (112) is connected to the water supply pipe (113), and the water supply pipe (113) is connected to the water pump for supplying water to the water spray pipe (112).
6. A concrete precast block curing apparatus as claimed in claim 5 wherein: The sprinkler system also includes a fixing rod (114), the end of the water pipe (112) is connected to the fixing rod (114), and the fixing rod (114) is used to provide support for the water pipe (112).
7. A concrete precast block curing apparatus as claimed in claim 6 wherein: The support (100) is equipped with multiple layers of shelves, and each shelf is equipped with a water spray pipe (112) above it.
8. A concrete precast block curing apparatus as claimed in claim 1, wherein: A baffle (115) is also provided at the end of the second placement frame (400), which is connected to the second placement frame (400) and is used to limit the position of the precast concrete block.
9. A concrete precast block curing apparatus as claimed in claim 8, wherein: A connecting plate (116) is provided on the side of the baffle (115), and the two ends of the connecting plate (116) are connected to the baffle (115) and the second placement rack (400) respectively.
10. The concrete precast block curing apparatus of claim 1, wherein: A handle (117) is also provided at the end of the second placement rack (400), which is used to move the second placement rack (400).