Convenient concrete pouring equipment for building
By designing convenient concrete pouring equipment for construction and adopting a structure of a mixing box and a spiral rod, the problems of uneven concrete and high bubble content are solved, uniform stirring of concrete and reduced bubble content are achieved, and the casting quality is improved.
Patent Information
- Application Number
- CN202421211610.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-30
AI Technical Summary
The existing concrete pouring equipment can easily lead to uneven concrete during the pouring process, and it is difficult to reduce the bubble content in the concrete, increasing the subsequent vibration workload.
A convenient concrete pouring equipment for construction is designed, using a structure of a mixing box and a spiral rod, and concrete is stirred through a mixing shaft and a stirring rod, and the air inside the concrete is pressed out through the rotation of the spiral rod to reduce the bubble content.
The uniform stirring of concrete is achieved, the bubble content in concrete is reduced, the subsequent vibration workload is reduced, and the casting quality is improved.
Smart Images
Figure CN222501086U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction engineering, in particular to a convenient concrete pouring device for construction. Background Art
[0002] In construction projects, the process of adding semi-fluid materials such as concrete and cement into building formwork and completing the solidification is called pouring. Special pouring equipment is commonly used in large-scale concrete pouring. Its function is to start from the semi-finished materials, first complete the mixing and stirring, and then pressurize and transport them to the location to be poured through pipelines, and then spray the concrete at a specific pressure and flow rate to complete the pouring process.
[0003] The existing concrete casting equipment only fixes the casting pipe during the casting process into the casting template, which will cause uneven concrete casting, thereby reducing the casting quality. At the same time, the concrete casting equipment cannot reduce the content of bubbles in the concrete, thereby increasing the workload of subsequent vibration. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a convenient construction concrete pouring equipment, which has the advantage of evenly mixing concrete and solves the problems raised in the above-mentioned background technology.
[0005] The utility model provides the following technical solutions: a convenient concrete pouring equipment for construction, comprising a base, a mixing box is fixedly installed on the top of the base near the left side, a mounting plate is fixedly installed in the middle of the inner cavity of the mixing box, the mounting plate divides the inside of the mixing box into two cavities, a first motor is fixedly installed on the bottom of the inner cavity of the mixing box, a rotating shaft is fixedly connected to the top of the first motor, the top of the rotating shaft passes through the mounting plate and is movably installed with the top of the inner cavity of the mixing box, a mixing shaft is fixedly installed equidistantly on the outside of the rotating shaft, a stirring rod is fixedly installed equidistantly on the outside of the stirring shaft, the feed port and the stirring rod are located in the cavity above the base, an exhaust box is fixedly installed on the top of the base near the right side, a spiral rod is movably installed in the inner cavity of the exhaust box, a driven gear is fixedly installed on the top of the spiral rod through the exhaust box, a second motor is fixedly installed on the right side of the mixing box near the top, a driving shaft is fixedly installed on the right end of the second motor, a driving gear is fixedly installed on the right end of the driving shaft, the driving gear is meshed with the driven gear, and a hose is fixedly connected between the mixing box and the exhaust box.
[0006] Preferably, a protection box is fixedly installed on the outer side of the second motor, the second motor is located inside the protection box, a fixing frame is fixedly installed on the top of the exhaust box, and the driving gear and the driven gear are both located inside the fixing frame.
[0007] Preferably, a feed port is fixedly installed on the top of the mixing box near the left side, a discharge port is fixedly installed on the right side of the exhaust box near the bottom, and a control valve is fixedly installed on the outside of the discharge port.
[0008] Preferably, a push rod is fixedly installed on the left side of the mixing box, and a sealing ring is fixedly installed in the middle of the top of the mounting plate, and the sealing ring is movably sleeved with the rotating shaft.
[0009] Preferably, hollow rods are fixedly installed at the bottom of the base near the four corners, springs are fixedly installed at the top of the inner cavity of the hollow rods, connecting blocks are fixedly installed at the bottom of the springs, the connecting blocks are movably connected to the hollow rods, and rollers are fixedly installed at the bottom of the connecting blocks.
[0010] Preferably, a perspective window is fixedly mounted on the front of the mixing box.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1. The convenient concrete pouring equipment for construction fixes a mixing box near the left side of the top of the base, fixes a first motor at the bottom of the inner cavity of the mixing box, fixes a rotating shaft at the top of the first motor, and fixes multiple mixing shafts near the top on the outside of the rotating shaft, and fixes multiple mixing rods on the outside of each mixing shaft, so that the rotation of the rotating shaft causes the mixing shaft to rotate, and the mixing rods to rotate, thereby mixing the concrete inside the mixing box, thereby achieving the effect of mixing the concrete evenly.
[0013] 2. The convenient building concrete pouring equipment fixes the exhaust box on the top of the base, and movably installs a spiral rod inside the exhaust box, and fixes a driven gear on the top of the spiral rod, and fixes the second motor on the right side of the mixing box, and fixes the driving shaft on the right end of the second motor, and fixes the driving gear on the right side of the driving shaft, so that the driving gear is meshed with the driven gear, so that when the second motor is started, the driving shaft drives the spiral rod to rotate, so that the concrete inside the exhaust box moves downward under the rotation of the spiral rod, so that the concrete is squeezed, so that the air inside the concrete is pressed out, so as to achieve the effect of reducing the bubble content. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the front structure of the utility model;
[0016] Figure 3 For this utility model Figure 1 Enlarged structural diagram at A in the middle.
[0017] In the figure: 1. base; 2. roller; 3. mixing box; 4. first motor; 5. rotating shaft; 6. push rod; 7. sealing ring; 8. mixing shaft; 9. feeding port; 10. mixing rod; 11. second motor; 12. protection box; 13. driving shaft; 14. driving gear; 15. fixing frame; 16. driven gear; 17. screw rod; 18. control valve; 19. discharging port; 20. hollow rod; 21. exhaust box; 22. hose; 23. mounting plate; 24. perspective window; 25. spring; 26. connecting block. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-3A convenient concrete pouring equipment for construction includes a base 1, a mixing box 3 is fixedly installed on the top of the base 1 near the left side, a mounting plate 23 is fixedly installed in the middle of the inner cavity of the mixing box 3, the mounting plate 23 divides the inside of the mixing box 3 into two cavities, a first motor 4 is fixedly installed on the bottom of the inner cavity of the mixing box 3, a rotating shaft 5 is fixedly connected to the top of the first motor 4, the top of the rotating shaft 5 passes through the mounting plate 23 and is movably installed with the top of the inner cavity of the mixing box 3, a stirring shaft 8 is fixedly installed at an equal distance on the outside of the rotating shaft 5, a stirring rod 10 is fixedly installed at an equal distance on the outside of the stirring shaft 8, and a feeding port 9 is fixedly installed with the stirring rod 10, and a feeding port 9 is fixedly installed with the stirring rod 10. The stirring rod 10 is located in the cavity above the base 1, and the mixing box 3 is fixed near the left side of the top of the base 1, and the first motor 4 is fixed at the bottom of the inner cavity of the mixing box 3, and the rotating shaft 5 is fixed at the top of the first motor 4, and multiple stirring shafts 8 are fixed near the top on the outside of the rotating shaft 5, and multiple stirring rods 10 are fixed on the outside of each stirring shaft 8, so that the rotation of the rotating shaft 5 causes the stirring shaft 8 to rotate, and the stirring rods 10 rotate, so as to stir the concrete inside the mixing box 3, so as to achieve the effect of mixing the concrete evenly. An exhaust box 21 is fixedly installed, a spiral rod 17 is movably installed in the inner cavity of the exhaust box 21, a driven gear 16 is fixedly installed on the top of the spiral rod 17 passing through the exhaust box 21, a second motor 11 is fixedly installed on the right side of the mixing box 3 near the top, a driving shaft 13 is fixedly installed on the right end of the second motor 11, a driving gear 14 is fixedly installed on the right end of the driving shaft 13, and the driving gear 14 is meshed with the driven gear 16, a hose 22 is fixedly connected between the mixing box 3 and the exhaust box 21, the exhaust box 21 is fixed through the top of the base 1, and the spiral rod 17 is movably installed inside the exhaust box 21, A driven gear 16 is fixed on the top of the spiral rod 17, and a second motor 11 is fixed on the right side of the mixing box 3, and a driving shaft 13 is fixed on the right end of the second motor 11, and a driving gear 14 is fixed on the right side of the driving shaft 13, so that the driving gear 14 is meshed with the driven gear 16. When the second motor 11 is started, the driving shaft 13 drives the spiral rod 17 to rotate, so that the concrete inside the exhaust box 21 moves downward under the rotation of the spiral rod 17, so that the concrete is squeezed, so that the air inside the concrete is pressed out, thereby achieving the effect of reducing the bubble content.
[0020] Among them, a protection box 12 is fixedly installed on the outside of the second motor 11, the second motor 11 is located inside the protection box 12, a fixing frame 15 is fixedly installed on the top of the exhaust box 21, and the driving gear 14 and the driven gear 16 are both located inside the fixing frame 15. The second motor 11 is protected by setting the protection box 12, and the fixing frame 15 is installed to prevent external factors from damaging the driving gear 14 and the driven gear 16.
[0021] Among them, a feed port 9 is fixedly installed on the top of the mixing box 3 near the left side, a discharge port 19 is fixedly installed on the right side of the exhaust box 21 near the bottom, and a control valve 18 is fixedly installed on the outside of the discharge port 19. By setting the feed port 9 and the discharge port 19, the feeding and discharging of concrete are facilitated.
[0022] Among them, a push rod 6 is fixedly installed on the left side of the mixing box 3, and a sealing ring 7 is fixedly installed in the middle of the top of the mounting plate 23. The sealing ring 7 is movably connected to the rotating shaft 5. The push rod 6 is installed to facilitate pushing the casting equipment. The sealing ring 7 is installed to prevent concrete from falling into the cavity below the first motor 4 and causing damage to the first motor 4.
[0023] Among them, hollow rods 20 are fixedly installed at the bottom of the base 1 near the four corners, springs 25 are fixedly installed on the top of the inner cavity of the hollow rod 20, and connecting blocks 26 are fixedly installed at the bottom of the springs 25. The connecting blocks 26 are movably connected to the hollow rod 20, and rollers 2 are fixedly installed at the bottom of the connecting blocks 26. By installing the springs 25, the vibration generated during the pouring process is reduced.
[0024] A perspective window 24 is fixedly installed on the front of the mixing box 3 to facilitate observation of the mixing conditions inside the mixing box 3 .
[0025] Working principle: When the convenient building concrete pouring equipment is used, first, pour the concrete into the mixing box 3 from the feed port 9, and start the first motor 4 at the same time to drive the rotation of the rotating shaft 5, and at the same time drive the rotation of the stirring shaft 8 and the stirring rod 10, so as to stir the concrete in the base 1 so that it can be fully mixed and evenly mixed. The evenly mixed concrete enters the exhaust box 21 from the hose 22, and at the same time starts the second motor 11 to drive the rotation of the active rotating shaft 13. At the same time, the engagement of the active gear 14 and the driven gear 16 drives the rotation of the screw rod 17, so that the concrete in the exhaust box 21 moves downward under the rotation of the screw rod 17, so that the concrete is squeezed, thereby squeezing out the air inside the concrete and reducing the bubble content. Finally, the concrete is discharged from the discharge port 19 for pouring.
[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A convenient building concrete pouring device, comprising a base (1) and a feed port (9), characterized in that: A stirring box (3) is fixedly mounted on the top of the base (1) near the left side, a mounting plate (23) is fixedly mounted in the middle of the inner cavity of the stirring box (3), the mounting plate (23) divides the inside of the stirring box (3) into two cavities, a first motor (4) is fixedly mounted on the bottom of the inner cavity of the stirring box (3), a rotating shaft (5) is fixedly connected to the top of the first motor (4), the top of the rotating shaft (5) passes through the mounting plate (23) and is movably mounted on the top of the inner cavity of the stirring box (3), a stirring shaft (8) is fixedly mounted on the outside of the rotating shaft (5) at an equal distance, a stirring rod (10) is fixedly mounted on the outside of the stirring shaft (8) at an equal distance, the feed port (9) and the stirring rod (10) are located A cavity is provided at the top of the base (1), an exhaust box (21) is fixedly installed near the right side of the top of the base (1), a spiral rod (17) is movably installed in the inner cavity of the exhaust box (21), a driven gear (16) is fixedly installed at the top of the spiral rod (17) passing through the exhaust box (21), a second motor (11) is fixedly installed near the top on the right side of the mixing box (3), a driving shaft (13) is fixedly installed at the right end of the second motor (11), a driving gear (14) is fixedly installed at the right end of the driving shaft (13), the driving gear (14) is meshed with the driven gear (16), and a hose (22) is fixedly connected between the mixing box (3) and the exhaust box (21).
2. A portable building concrete pouring equipment according to claim 1, characterized in that: A protection box (12) is fixedly mounted on the outside of the second motor (11), the second motor (11) is located inside the protection box (12), a fixing frame (15) is fixedly mounted on the top of the exhaust box (21), and the driving gear (14) and the driven gear (16) are both located inside the fixing frame (15).
3. The portable concrete pouring equipment for construction according to claim 1, characterized in that: A feed port (9) is fixedly installed on the top of the mixing box (3) near the left side, a discharge port (19) is fixedly installed on the right side of the exhaust box (21) near the bottom, and a control valve (18) is fixedly installed on the outside of the discharge port (19).
4. The portable building concrete pouring equipment according to claim 1, characterized in that: A push rod (6) is fixedly installed on the left side of the mixing box (3), and a sealing ring (7) is fixedly installed in the middle of the top of the mounting plate (23). The sealing ring (7) is movably sleeved with the rotating shaft (5).
5. The portable concrete pouring equipment for construction according to claim 1, characterized in that: A hollow rod (20) is fixedly mounted on the bottom of the base (1) near the four corners, a spring (25) is fixedly mounted on the top of the inner cavity of the hollow rod (20), a connecting block (26) is fixedly mounted on the bottom of the spring (25), the connecting block (26) is movably sleeved with the hollow rod (20), and a roller (2) is fixedly mounted on the bottom of the connecting block (26).
6. The portable building concrete pouring equipment according to claim 1, characterized in that: A perspective window (24) is fixedly mounted on the front of the mixing box (3).