Combined sand box
Through the positioning plate, card block and slot structure and adjustment rod mixing rod design of the combined sand box, the problems of uneven sand inlet and sand output are solved, and efficient sand inlet and sand output are achieved, which enhances connection stability and disassembly and assembly convenience.
Patent Information
- Application Number
- CN202422147271.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-03
AI Technical Summary
The existing sand boxes have uneven sand inlets, which are prone to clogging when sand is released. Moreover, the traditional sand boxes have an overall structure, which is inconvenient for disassembly and assembly, resulting in low sand yield efficiency.
A combined sand box is designed to increase connection stability by setting positioning plates, clamping blocks and clamping slots on the connecting plates and bases, and adjusting rods and mixing rods are installed on the inside of the base to prevent clogging. The filter net reduces the entry of large pieces of sand and improves the sand output speed.
The uniform sand inlet and efficient sand output of the sand box are achieved, which improves the working effect of the device and the convenience of disassembly and assembly, prevents the sand outlet from being blocked, and enhances the connection stability.
Smart Images
Figure CN223088284U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sand boxes, and particularly relates to a combined sand box. Background Technique
[0002] The sand box is applied to the cast-in-place beam construction of a steel pipe pile support for unloading purposes. When the Bailey beam of the steel pipe pile support is erected, the cast-in-place beam construction starts. After the cast-in-place beam construction is completed, the support needs to be removed. At this time, it is very difficult to remove the support because the self-weight of the beam is all pressed on the support. It is not an easy thing to remove the support. Therefore, when making the support, a sand box needs to be pre-set between the steel pipe pile and the distribution beam, and the sand box plays the role of a jack.
[0003] However, the existing sand boxes are not uniform enough when filling sand, and are prone to blockage when discharging sand, resulting in low sand discharge efficiency of the device. Moreover, traditional sand boxes are all integral, which is not convenient for disassembly and assembly. Therefore, it does not meet the existing requirements, and for this reason, we propose a combined sand box. Content of the Utility Model
[0004] The purpose of the utility model is to provide a combined sand box to solve the problems in the above-mentioned background technique that the existing sand boxes are not uniform enough when filling sand, are prone to blockage when discharging sand, resulting in low sand discharge efficiency of the device, and traditional sand boxes are all integral and not convenient for disassembly and assembly.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A combined sand box includes a base. The two sides of the lower end of the base are evenly provided with sand discharge ports. One end of the sand discharge port is provided with a valve. One side of the valve is provided with a connecting cylinder. The upper surface of the connecting cylinder is provided with a filter screen. The inner side of the connecting cylinder is provided with an adjusting rod. The outer side of the adjusting rod is evenly provided with stirring rods. A connecting plate is arranged above the base. Handles are arranged on both sides of the connecting plate. The upper surfaces of the base and the connecting plate are evenly provided with positioning plates. Sand inlet holes are arranged between two adjacent positioning plates. The lower surface of the connecting plate is evenly provided with connecting grooves, and the connecting grooves correspond to the positioning plates. A clamping block is arranged inside the connecting groove. A clamping hole is arranged inside the clamping block. A clamping groove is arranged on the upper surface of the positioning plate. Positioning balls are arranged on the inner surface of the clamping groove.
[0006] Preferably, one end of the handle is completely attached to the outer surface of the connecting plate, and the handle and the connecting plate are fixed by welding.
[0007] Preferably, the outer surface of the handle is provided with anti-slip stripes.
[0008] Preferably, the lower surface of the positioning plate is completely attached to the upper surface of the connecting plate, and the positioning plate and the connecting plate are fixed by welding.
[0009] Preferably, one end of the stirring rod is completely attached to the outer surface of the adjusting rod, and the stirring rod and the adjusting rod are fixed by welding.
[0010] Preferably, the clamping block corresponds to the clamping groove, and the clamping block and the connecting plate are fixed by welding.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] 1. By evenly arranging positioning plates on the upper surfaces of the connecting plate and the base, as well as clamping blocks, clamping holes and connecting grooves on the lower surface of the connecting plate, inserting the positioning plates into the connecting grooves, inserting the clamping blocks into the clamping grooves on the upper surface of the positioning plates, and connecting the clamping holes with positioning balls, the present utility model increases the connection stability between the connecting plate and the base, and facilitates the disassembly and assembly of the connecting plate. Multiple connecting plates can be added according to different situations, improving the working effect of the sand box;
[0013] 2. By arranging an adjusting rod, a stirring rod and a filter screen on the lower surface inside the base, the filter screen can reduce the entry of large pieces of sand into the sand outlet, preventing the sand outlet from being blocked. The adjusting rod and the stirring rod can accelerate the sand discharge speed of the sand outlet, improving the sand discharge effect of the sand box. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic structural diagram of the whole of the present utility model;
[0015] Figure 2 is a side view of the whole of the present utility model;
[0016] Figure 3 is an enlarged schematic diagram of Structure A of the present utility model.
[0017] In the figure: 1, positioning plate; 2, sand inlet hole; 3, connecting plate; 4, handle; 5, clamping block; 6, connecting groove; 7, base; 8, sand outlet; 9, clamping hole; 10, clamping groove; 11, positioning ball; 12, filter screen; 13, stirring rod; 14, adjusting rod; 15, valve; 16, connecting cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 of the embodiments.
[0019] Please refer to Figures 1 to 3, an embodiment provided by the present utility model: a combined sand box, including a base 7, sand outlets 8 are uniformly arranged on both sides of the lower end of the base 7, a valve 15 is arranged at one end of the sand outlet 8, a connecting cylinder 16 is arranged on one side of the valve 15, a filter screen 12 is arranged on the upper surface of the connecting cylinder 16, an adjusting rod 14 is arranged inside the connecting cylinder 16, stirring rods 13 are uniformly arranged on the outer side of the adjusting rod 14, a connecting plate 3 is arranged above the base 7, handles 4 are arranged on both sides of the connecting plate 3, positioning plates 1 are uniformly arranged on the upper surfaces of the base 7 and the connecting plate 3, sand inlet holes 2 are arranged between adjacent two positioning plates 1, connecting grooves 6 are uniformly arranged on the lower surface of the connecting plate 3, and the connecting grooves 6 correspond to the positioning plates 1, a clamping block 5 is arranged inside the connecting groove 6, a clamping hole 9 is arranged inside the clamping block 5, a clamping groove 10 is arranged on the upper surface of the positioning plate 1, and positioning balls 11 are arranged on the inner surface of the clamping groove 10.
[0020] One end of the handle 4 is completely attached to the outer surface of the connecting plate 3, and the handle 4 and the connecting plate 3 are fixed by welding, which increases the firmness of the connection of the handle 4. Anti-slip stripes are arranged on the outer surface of the handle 4, which is convenient for the staff to operate.
[0021] The lower surface of the positioning plate 1 is completely attached to the upper surface of the connecting plate 3, and the positioning plate 1 and the connecting plate 3 are fixed by welding, which increases the firmness of the connection of the positioning plate 1 and improves the stability of the connection of the positioning plate 1.
[0022] One end of the stirring rod 13 is completely attached to the outer surface of the adjusting rod 14, and the stirring rod 13 and the adjusting rod 14 are fixed by welding, which increases the working stability of the stirring rod 13.
[0023] The clamping block 5 corresponds to the clamping groove 10, and the clamping block 5 and the connecting plate 3 are fixed by welding, which increases the working strength of the clamping block 5.
[0024] When the combined sand box is used, by uniformly arranging the positioning plates 1 on the upper surfaces of the connecting plate 3 and the base 7, and the clamping blocks 5, clamping holes 9 and connecting grooves 6 arranged on the lower surface of the connecting plate 3, the positioning plate 1 is inserted into the connecting groove 6, the clamping block 5 is inserted into the clamping groove 10 on the upper surface of the positioning plate 1, and the clamping hole 9 is connected with the positioning balls 11, which increases the connection stability between the connecting plate 3 and the base 7, and is convenient for disassembling and assembling the connecting plate 3. Multiple connecting plates 3 can be covered according to different situations, which improves the working effect of the sand box. By arranging the sand inlet holes 2 between adjacent two positioning plates 1, the sand box can be filled with sand at the same time, which increases the sand inlet efficiency of the device and can uniformly fill the sand box, improving the sand inlet effect of the sand box. By arranging the adjusting rod 14, stirring rod 13 and filter screen 12 on the lower surface inside the base 7, using the filter screen 12, large pieces of sand can be reduced from entering the sand outlet, preventing the sand outlet 8 from being blocked. Using the adjusting rod 14 and the stirring rod 13, the sand outlet speed of the sand outlet 8 can be increased, improving the sand outlet effect of the sand box.
[0025] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.
Claims
1. A combined sand box, comprising a base (7), characterized in that: On both sides of the lower end of the base (7), sand outlets (8) are evenly arranged. One end of the sand outlet (8) is provided with a valve (15). On one side of the valve (15), there is a connecting cylinder (16). A screen filter (12) is arranged on the upper surface of the connecting cylinder (16). An adjusting rod (14) is arranged inside the connecting cylinder (16). Stirring rods (13) are evenly arranged on the outer side of the adjusting rod (14). Above the base (7), there is a connecting plate (3). Handles (4) are arranged on both sides of the connecting plate (3). Positioning plates (1) are evenly arranged on the upper surfaces of the base (7) and the connecting plate (3). Sand inlet holes (2) are arranged between two adjacent positioning plates (1). Connecting grooves (6) are evenly arranged on the lower surface of the connecting plate (3), and the connecting grooves (6) correspond to the positioning plates (1). A clamping block (5) is arranged inside the connecting groove (6). A clamping hole (9) is arranged inside the clamping block (5). A clamping groove (10) is arranged on the upper surface of the positioning plate (1). Positioning balls (11) are arranged on the inner surface of the clamping groove (10).
2. The combined sand box according to claim 1, characterized in that: One end of the handle (4) is completely attached to the outer surface of the connecting plate (3), and the handle (4) and the connecting plate (3) are fixed by welding.
3. The modular sand mold box according to claim 1, wherein: Anti-slip stripes are arranged on the outer surface of the handle (4).
4. The combined sand box according to claim 1, characterized in that: The lower surface of the positioning plate (1) is completely attached to the upper surface of the connecting plate (3), and the positioning plate (1) and the connecting plate (3) are fixed by welding.
5. The combined sand box according to claim 1, characterized in that: One end of the stirring rod (13) is completely attached to the outer surface of the adjusting rod (14), and the stirring rod (13) and the adjusting rod (14) are fixed by welding.
6. The combined sand box according to claim 1, characterized in that: The clamping block (5) corresponds to the clamping groove (10), and the clamping block (5) and the connecting plate (3) are fixed by welding.