Bare concrete construction mold
By improving the structural design of clean water concrete molds, using frames, side forms and unloading to push components, the problem of unloading labor and damage is solved, efficient and non-destructive concrete block unloading is achieved, and the quality of the finished product is improved.
Patent Information
- Application Number
- CN202421922729.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-08
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-08-08
AI Technical Summary
Existing clean water concrete molds are laborious and prone to damage concrete blocks during the unloading process, affecting the quality of the finished product.
The design of frame, side formwork, bottom formwork and unloading push assembly is adopted, combined with the spring return rod and the synchronous cylinder, through the cooperation of the oblique pressing block and the oblique pushing block, the smooth unloading of the concrete block is achieved to avoid frictional damage.
It realizes an easy and labor-saving unloading process, protects the forming quality of concrete blocks, and improves production efficiency and finished product quality.
Smart Images
Figure CN223147373U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete construction, in particular to a fair-faced concrete construction mold. Background Technique
[0002] Concrete uses cement as a gelling material and is a general term for a composite material, mainly composed of stones, sand and water, and stirred in a certain proportion. Fair-faced concrete is a commonly used type of concrete. When manufacturing fair-faced concrete components, it is often manufactured through a mold. In order to better use the concrete, a corresponding fair-faced concrete construction mold is required.
[0003] Especially during the process of making fair-faced concrete blocks, generally, fair-faced concrete is added to a rectangular mold. After the concrete solidifies and takes shape, the concrete block is taken out for discharging. However, during the discharging process of taking out, since the mold is generally integrally formed and cannot be disassembled, the concrete block is often discharged by pouring. Pouring for discharging is not only laborious but also likely to damage the concrete block. During the construction process, although sometimes the mold is pulled up or down to discharge the concrete block, when the mold is pulled up and down, the friction between the mold and the concrete block is relatively large, which easily wears the side of the concrete block and affects the finished product quality of the concrete block after discharging. Content of the Utility Model
[0004] Aiming at the deficiencies of the prior art, the utility model provides a fair-faced concrete construction mold to solve problems such as laborious discharging of concrete blocks and easy damage.
[0005] To achieve the above purposes, the utility model is realized through the following technical solutions:
[0006] A fair-faced concrete construction mold includes a frame and a base, and the base is fixed to the lower end of the frame;
[0007] Side templates are provided on the inner sides of the four circumferences of the frame. A bottom template is provided between the four side templates. At least two spring return rods are fixed on the outer sides of the side templates, and the ends of the spring return rods are connected to the inner side walls of the frame. A return-shaped support plate is provided in the base, and synchronous cylinders are fixed on both sides of the inner bottom end of the base. The power ends of the synchronous cylinders are connected to the lower end of the return-shaped support plate, and template tightening assemblies are provided around the upper end of the return-shaped support plate;
[0008] A discharging pushing assembly is provided below the bottom template. The discharging pushing assembly includes a hydraulic cylinder, a telescopic rod, a fixing plate, a convex plate and a convex block. The hydraulic cylinder is fixed to the inner bottom end of the base, and the lower end of the bottom template is connected to the power end of the hydraulic cylinder.
[0009] Preferably, each of the template tightening components includes a push rod, an inclined pressing block and an inclined pushing block. The push rods are all fixed to the upper end of the U-shaped support plate, and the inclined pressing blocks are all fixed to the upper ends of the push rods.
[0010] Preferably, the inclined pushing blocks are all fixed to the outer side walls of the side templates, and the inclined surfaces of the inclined pushing blocks are fitted with the inclined surfaces of the inclined pressing blocks.
[0011] Preferably, there are two telescopic rods, and the two telescopic rods are distributed left and right and are all connected between the lower end of the bottom template and the inner bottom end of the base.
[0012] Preferably, there are four fixing plates which are respectively fixed to the four circumferences of the lower end of the bottom template, there are four convex plates which are respectively fixed to the inner sides of the four fixing plates, and there are four convex blocks which are respectively fixed to the inner side walls of the four side templates.
[0013] Preferably, the upper and lower ends of the convex plates are both arc-shaped, the convex blocks are all semi-circular, and the arc surfaces of the convex plates are all fitted with the arc surfaces of the adjacent convex blocks.
[0014] The utility model provides a fair-faced concrete construction mold, which has the following beneficial effects:
[0015] 1. The construction mold of the utility model is used in the processing of fair-faced concrete components. Through the combination of the four side templates and the bottom template, the fair-faced concrete is solidified between the four side templates and the bottom template to form a concrete block. Moreover, by pressing the inclined pushing block and the side template inward through the inclined pressing block, it is beneficial to prevent the accidental relaxation of the side template and effectively ensure the effect when the concrete block is formed.
[0016] 2. When the construction mold of the utility model is applied, the bottom template is pushed upward through the unloading pushing component. During the process of the bottom template driving the concrete block to move upward for unloading, the concrete block will not generate sliding friction with the side template. It can not only unload the concrete block easily and labor-savingly, but also prevent the concrete block from being damaged due to friction during unloading, thus effectively ensuring the quality of the prefabricated and formed concrete block. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 is a schematic diagram of the overall internal structure of the utility model;
[0019] Figure 3 is a schematic diagram of the enlarged partial structure A of the utility model;
[0020] Figure 4 is a schematic diagram of the fixing plate structure of the utility model;
[0021] Figure 5 is a schematic diagram of the overall top view structure of the utility model;
[0022] Figure 6 This is a schematic view of the upward view structure of the framework of the present utility model.
[0023] Figures 1-6 Among them: framework 1, side formwork 2, base 3, spring return rod 4, bottom formwork 5, return-shaped support plate 6, push rod 7, inclined pressure block 8, inclined push block 9, synchronous cylinder 10, hydraulic cylinder 11, telescopic rod 12, fixing plate 13, convex plate 14, convex block 15. Specific embodiments
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0025] The present utility model provides a fair-faced concrete construction mold to solve problems such as difficult unloading and easy damage of concrete blocks, and improve the efficiency and quality of processing and production of fair-faced concrete components.
[0026] Please refer to Figures 1-6 , the construction mold of the present utility model structurally includes a framework 1 and a base 3. The base 3 is fixed to the lower end of the framework 1. Side formworks 2 are provided on the inner sides of the four sides of the framework 1. A bottom formwork 5 is provided between the four side formworks 2. At least two spring return rods 4 are fixed to the outer sides of the side formworks 2. The ends of the spring return rods 4 are connected to the inner side walls of the framework 1. A return-shaped support plate 6 is provided in the base 3. Synchronous cylinders 10 are fixed to both sides of the inner bottom end of the base 3. The power ends of the synchronous cylinders 10 are connected to the lower ends of the return-shaped support plate 6. Formwork tightening assemblies are provided around the upper ends of the return-shaped support plate 6.
[0027] Each of the formwork tightening assemblies includes a push rod 7, an inclined pressure block 8 and an inclined push block 9. The push rods 7 are fixed to the upper ends of the return-shaped support plate 6. The inclined pressure blocks 8 are fixed to the upper ends of the push rods 7. The inclined push blocks 9 are fixed to the outer side walls of the side formworks 2. The inclined surfaces of the inclined push blocks 9 are fitted with the inclined surfaces of the inclined pressure blocks 8.
[0028] In this embodiment, four side templates 2 and a bottom template 5 are combined to form a concrete block by solidifying fair-faced concrete between the four side templates 2 and the bottom template 5. Moreover, the elongation of the synchronous cylinder 10 drives the return-shaped support plate 6, the push rod 7, and the inclined pressure block 8 to move upward. Since the inclined surface of the inclined pressure block 8 fits with the inclined surface of the inclined push block 9, the inclined pressure block 8 will press the inclined push block 9 and the side template 2 inward, so that the four side templates 2 are closely attached to the periphery of the bottom template 5, and the adjacent two side templates 2 are closely attached to each other. Therefore, it is beneficial to prevent the side templates 2 from accidentally loosening, effectively ensuring the effect during the formation of the concrete block.
[0029] In this embodiment, a discharging pushing assembly is provided below the bottom template 5. The discharging pushing assembly includes a hydraulic cylinder 11, a telescopic rod 12, a fixing plate 13, a convex plate 14, and a convex block 15. The hydraulic cylinder 11 is fixed to the inner bottom end of the base 3, the lower end of the bottom template 5 is connected to the power end of the hydraulic cylinder 11. There are two telescopic rods 12, and the two telescopic rods 12 are distributed left and right and are connected between the lower end of the bottom template 5 and the inner bottom end of the base 3. There are four fixing plates 13, and the four fixing plates 13 are respectively fixed to the four peripheries of the lower end of the bottom template 5. There are four convex plates 14, and the four convex plates 14 are respectively fixed to the inner sides of the four fixing plates 13. There are four convex blocks 15, and the four convex blocks 15 are respectively fixed to the inner side walls of the four side templates 2. The upper and lower ends of the convex plate 14 are both arc-shaped, the convex blocks 15 are all semi-circular, and the arc surfaces of the convex plate 14 are all fitted with the arc surfaces of the adjacent convex blocks 15.
[0030] When it is necessary to discharge the formed concrete block, the contraction of the synchronous cylinder 10 drives the return-shaped support plate 6, the push rod 7, and the inclined pressure block 8. After the inclined pressure block 8 moves downward, it will not push the inclined push block 9 inward anymore, so space is given for the side template 2 to move outward. Then, the elongation of the hydraulic cylinder 11 drives the bottom template 5 to move upward, and the bottom template 5 will stretch the telescopic rod 12 to ensure the smooth movement of the bottom template 5. During this process, at the same time, the convex plate 14 will push the convex block 15 and the side template 2 outward, and the side template 2 will compress the spring return rod 4, so that the side template 2 is separated from the side of the concrete block. Therefore, during the process of the bottom template 5 driving the concrete block to move upward for discharging, the concrete block will not have sliding friction with the side template 2, not only can the concrete block be discharged easily and labor-savingly, but also it can prevent the concrete block from being damaged due to friction during discharging, thus effectively ensuring the quality of the prefabricated concrete block.
[0031] In this embodiment, a bottom template 5 is provided between the four side templates 2, and at least two spring return rods 4 are fixed to the outside of each side template 2. The ends of the spring return rods 4 are connected to the inner side wall of the frame 1. A return-shaped support plate 6 is provided in the base 3, and synchronous cylinders 10 are fixed to both sides of the inner bottom end of the base 3. The power ends of the synchronous cylinders 10 are connected to the lower end of the return-shaped support plate 6.
[0032] After the concrete block is unloaded, the contraction of the hydraulic cylinder 11 drives the bottom formwork 5 to move downward and reset until the convex plate 14 no longer externally presses the convex block 15. At this time, the resilience of the spring return rod 4 drives the side formwork 2 to reset. Then, the elongation of the synchronous cylinder 10 drives the return-shaped support plate 6, the push rod 7, and the inclined pressing block 8 to move upward until the inclined pressing block 8 presses the inclined pushing block 9 inward tightly, so as to prefabricate and form the concrete through this mold subsequently.
[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A fair-faced concrete construction mold, characterized in that, It consists of a frame (1) and a base (3), and the base (3) is fixed to the lower end of the frame (1). Side templates (2) are provided around the inner side of the frame (1). A bottom template (5) is provided between the four side templates (2). At least two spring return rods (4) are fixed to the outer sides of the side templates (2). The ends of the spring return rods (4) are connected to the inner side wall of the frame (1). A return-shaped support plate (6) is provided in the base (3). Synchronous cylinders (10) are fixed to both sides of the inner bottom end of the base (3). The power ends of the synchronous cylinders (10) are connected to the lower end of the return-shaped support plate (6). Template tightening assemblies are provided around the upper end of the return-shaped support plate (6). A discharge pushing assembly is provided below the bottom template (5). The discharge pushing assembly includes a hydraulic cylinder (11), a telescopic rod (12), a fixing plate (13), a convex plate (14), and a convex block (15). The hydraulic cylinder (11) is fixed to the inner bottom end of the base (3). The lower end of the bottom template (5) is connected to the power end of the hydraulic cylinder (11).
2. The fair-faced concrete construction mold according to claim 1, wherein: Each of the template tightening assemblies includes a push rod (7), an inclined pressing block (8), and an inclined pushing block (9). The push rods (7) are fixed to the upper end of the return-shaped support plate (6). The inclined pressing blocks (8) are fixed to the upper ends of the push rods (7).
3. The fair-faced concrete construction mold according to claim 2, characterized in that: The inclined pushing blocks (9) are fixed to the outer side walls of the side templates (2), and the inclined surfaces of the inclined pushing blocks (9) are fitted with the inclined surfaces of the inclined pressing blocks (8).
4. A fair - faced concrete construction mold according to claim 1, characterized in that: There are two telescopic rods (12), and the two telescopic rods (12) are distributed left and right and are connected between the lower end of the bottom template (5) and the inner bottom end of the base (3).
5. The fair-faced concrete construction mold according to claim 4, characterized in that: There are four fixing plates (13), and the four fixing plates (13) are respectively fixed around the lower end of the bottom template (5). There are four convex plates (14), and the four convex plates (14) are respectively fixed to the inner sides of the four fixing plates (13).
6. The fair-faced concrete construction mold according to claim 5, characterized in that: Both the upper and lower ends of the convex plate (14) are arc-shaped.
7. The fair-faced concrete construction mold according to claim 6, characterized in that: There are also four convex blocks (15), and the four convex blocks (15) are respectively fixed to the inner side walls of the four side templates (2).
8. A fair-faced concrete construction mold according to claim 7, characterized in that: The convex blocks (15) are all semi-circular, and the arc surfaces of the convex plates (14) are fitted with the arc surfaces of the adjacent convex blocks (15).